Although Shi Yin is a lot older, with an amazing comprehension and hands-on ability, he copied the memories in Ye Xinyan's mind at a very fast speed, and it was reasonable.

Ye Xinyan was very suspicious that people like Shi Yin might have designed a lot of unknown organs for all kinds of big families and powerful people.

Things like playing with utensils, secret passages, tombs, etc., all belong to the category that Shi Yin is good at, and even making weapons is possible.

Therefore, Shi Yin can interact with Jinrong as a craftsman and be respected by Jinrong.

Inspired by the new things that do not belong to this era, the original personnel of the mechanical workshop and the craftsmen brought in by Cheng Dahui are all in high spirits, except for the necessary meals and rests, the rest of the time is spent on the production of blowers.

After repeated trials and improvements, the production progress of the blower is rapid.

During this period, Cheng Dahui and Shi Yin went to Huaiyuan County and did a field trip in the smelting workshop. A smelting furnace with a relatively open location was selected, and the air inlet of the smelting furnace was modified according to the shape and size of the blower they made.

…………

Zhou Biyao's labor time was more than two months earlier than Ye Xinyan.

One day in early April, Zhou Baguio, who was raising a baby at home, began to have labor pains, and it was early in the morning. The Wang family and the invited midwife were in a hurry, and three hours later, Zhou Biyao successfully gave birth to a son.

Wang Qiao didn't go to work in the mechanical workshop, and not long after Zhou Biyao's labor pains began, the two midwives and the grandmother sent by the Zhou family invited him out.

For more than three hours, Wang Qiao stayed outside the delivery room, listening to Zhou Baguio's painful cry in the room, his eyes were almost red, and he didn't stop pacing back and forth.

Even the several consolations of his mother-in-law, whom he had always feared, did not work, and still could not suppress the panic in his heart.

When the midwife came out to report the good news, saying that she had given birth to a son and that the mother and child were safe, Wang Qiao, who had been nervous for most of the day, was relieved and almost fell to the ground, almost kneeling down to worship God on the spot.

People say that when a woman gives birth to a child, she walks through the ghost gate, but she scares him to death.

This is the peace of mother and child! Baguio was fine, and he gave birth to a son. Their Wang family has a queen, and Baguio has more weight in front of his mother, right?

Wang Qiao had already named the child, and immediately took the boy's name, called Wang Yueting.

When the little guy washed the three, it was very lively, and everyone who came close went to congratulate him. On this occasion, it is not easy for Ye Xinyan, who is pregnant, to go. But the Yin family has always liked Zhou Baguio, and this kind of occasion will not be left behind.

Looking at other people's delicate little dolls, Yin's eyes were hot. Coming out of Zhou's house, Yin's turned around and went to Jiang's house, and when Ye Xinyan came back from the workshop, Yin's said something to Ye Xinyan, and directly suggested that Ye Xinyan have a baby at home.

How can Ye Xinyan follow the imperial doctor. The emperor is looking forward to improving the efficiency and output of iron smelting, but he also knows Ye Xinyan's current situation.

In order not to delay the research and development work, but also to ensure Ye Xinyan's physical condition, the emperor specially sent a doctor who was good at gynecology to follow Ye Xinyan.

The doctor said that Grandma Jiang's pulse is peaceful, her body is very good, and the fetus is stable. Moreover, being more active is good for both the pregnant woman and the fetus.

The emperor's intentions were so obvious, and considering the matter so comprehensively, Yin Shi was in a hurry, and it was difficult to say anything.

Gradually, the time has entered May, and Ye Xinyan's body is already very heavy.

She does feel tired, but it doesn't interfere with her work. After all, in modern times, many female colleagues are still at work a few days before giving birth, and they are just as healthy as mothers and children. Moreover, they have a smoother birth than those who raise their babies at home early.

She could feel that the fetus in her womb was very healthy and lively, and she was accompanied by a doctor. If so, she still has to lie at home to raise the baby, which would be too squeamish.

Therefore, she still goes to the mechanical workshop every day, but she stays for a short time and no longer goes to the manufacturing site. Most of them pass early in the morning, sort out the schedule records and progress of the previous day, and review various materials.

When she had questions, she sat down with Shi Yin, Wang Qiao, Cheng Dahui and others to discuss and solve them.

Seeing that the casing and impeller of the blower were formed, the production of the bearing was gradually coming to an end, and the time entered June.

June is the due date given by the imperial doctor, and Ye Xinyan, as an older mother in this era, finally returned home to give birth.

At this time, following the promulgation of the patent law by the imperial court in May, the first patent infringement case reached the Yamen of Jingzhao Mansion in the capital.

And the emperor made a big determination to strictly enforce the patent protection law, but he actually encountered a hard stone. It is obviously an infringement case, and it cannot be adjudicated.

As early as April, the imperial court's patent law broke through layers of obstacles and was finally introduced.

As soon as the patent law was introduced, the information on five new agricultural tools brought back by Zhou Biyao from Taolin was submitted to the imperial court to apply for a patent.

The manager is Qiu Runsheng, the manager of the machinery workshop.

Qiu Runsheng has a strong ability to deal with foreign affairs, and this is the first patent application received by the patent office, so there is no such complicated task as reviewing old patents.

It only needs to be confirmed by the general supervisor and the Ministry of Industry that there is no structural contradiction, and then the agricultural officer affirms that these agricultural tools are indeed usable, and the imperial court passes the first patent.

All five kinds of agricultural tools in Qijia Machinery Workshop have obtained patents.

At the same time as the patent rights were approved, the patent laws of the imperial court were also sent to various states, counties, and towns in the Great Xia Dynasty. At the same time, there are also five patents of Qijia Machinery Workshop.

This means that from now on, if someone makes these agricultural tools for profit, it is a crime. Depending on the circumstances of the crime, the punishment of compensation, confiscation of family property, confiscation of military property, and even exile is imposed.

At the same time, the marketing team of the machinery workshop has also begun to promote the technology in various states and counties. The new agricultural tools are not only sold themselves, but also the manufacturing techniques of the agricultural tools.

The development of these operations made many large merchants and wealthy families with spare money find that the patent law they had been opposing was actually beneficial to their big families, and the craftsmen did not profit much.

Take farm tools as an example, even if the Qijia Machinery Workshop pays a lot of wages to craftsmen, it has recruited some exquisite craftsmen. However, looking at the results, the agricultural tools were patented, and after the technology was sold, it was the owner of the machinery workshop that made a profit for a long time, and it had little to do with the craftsmen.

As for the wages of the craftsmen, if they can create a big profit for the owner, it is equivalent to the merchant hiring a capable shopkeeper and steward. The person who can make money for the owner, the owner pays the corresponding high salary, which is not a problem at all.

Everyone has put their eyes on making money on craftsmen and patented equipment. Grab a good craftsman, buy a good idea, that is silver, probably a steady stream of silver.

These big clans can't help but sigh, this is the court for their family to open up a way to make money.

In a very short period of time, the wealthy families and merchants accepted the patent law in its entirety. Moreover, those who are quick to act are already recruiting craftsmen with ideas to develop new tools. I want to talk about "Women's Beauty" with more like-minded people, pay attention to "excellent reading literature" on WeChat, talk about life, and find confidants~