baber/WOPTO huggingface dataset:
Patent JP-H10329680-A (JP)
Title: Braking device for vehicle
Inventor: ABE YOICHI
IPC: B60T13/66
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To properly control the intensification and reduction of brake liquid pressure in response to control operation by giving a small change to a filtering value for a predetermined signal to form a control reference parameter for executing a brake assist means. SOLUTION: The first filtering process is performed by applying a normal filter to a value for an estimated body GdVB and M/C pressure PM. With the first rough filtering, an estimated body GdVW1 and M/C pressure PM1 as the first filtering value is found. A finer filter than the normal filter is used to perform the second filtering process. In this way, an estimated body GdVM2 and M/C pressure PM2 as the second filtering value, smaller than the first filtering value, is found. A subscript 2 shows the second filtering value. With the second filtering, the filtering value obtained by the first filtering process is processed to be smaller.
Patent JP-S5964580-A (JP)
Inventor: OZAKI YUKIO
IPC: B01J4/00
Filed: 1982-08-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05313771-A (JP)
Title: Picture diagnosis device
Inventor: ISHII SO
IPC: G16H10/60
Filed: 1992-05-13
Abstract: PURPOSE:To shorten the time required to activate the picture diagnosis device after the power is applied by providing ROMs storing a means writing data of the register and the data of the memory in the CPU stored in an external storage device when the device becomes active after the power is applied to a CPU memory. CONSTITUTION:A microcomputer 1 consists of a CPU 2, memory 3, and ROMs 4, 5 storing the starting programs when the power is applied. The starting programs for ROMs 4 and 5 are selected by a selection switch and used for the CPU 2. The ROM 4 stores the regular program starting programs one by one, and the ROM 5 stores the program reading data out from a magnetic disk MD 6 to be set to the register of the microcomputer 1 and to the memory 3 and actuated them. The time required to activate the device after the power is applied is reduced by connecting the switch to the ROM 5 at the time of starting the device itself.
Patent JP-S5846082-A (JP)
Inventor: MANFUREETO ERAA
IPC: C09K19/34
Filed: 1982-08-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11341300-A (JP)
Title: Horizontal output transistor protection circuit
Inventor: ENDO FUMIHIRO
IPC: H04N3/18
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal output transistor protection circuit which provides a precise, fast and safe protection circuit. SOLUTION: When a collector of a horizontal output transistor Q1 exceeds a set voltage, a voltage detection circuit 1 causes a detection current to flow through a latch circuit 2, this current is outputted to a drive pulse stop circuit 3 and held by approximately 0 [V]. When an output of a drive pulse generation circuit 6 is approximately 0 [V] and the output of a latch circuit 2 is approximately 0 [V], the drive pulse stop circuit 3 fixes a drive pulse to be 0 [V], and has the output transistor Q1 stop as it is ON.
Patent JP-S5371618-A (JP)
Title: Preventing method for stress corrosion cracking of steel pipe
Inventor: OOTOMO AKIRA
IPC: C21D9/14
Filed: 1976-12-09
Abstract: PURPOSE:To generate compression residual stress on one surface of an austenitic stainless steel pipe contacting with a corrosive soln. and thus prevent generation of stress corrosion cracking due to the corrosive soln. by cooling the surface of the pipe with water and another surface with air.
Patent JP-H01317320-A (JP)
Title: Agricultural working machine
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1988-06-14
Abstract: PURPOSE:To prevent damaging trouble of parts by biting of foreign matter, etc., by providing safety clutch cutting transmission of driving force at unreasonable loading, in transmission path transmitting driving force to working part. CONSTITUTION:A mission case 10 of working part is connected to PTO shaft 70 through transmission shaft 71 and safety clutch 73. The safety clutch 73 is usually engaged by bracing force of spring and driving force is transmitted, but the engaging is released by a load larger than the bracing force of the spring and transmission of driving force is stopped. Control means for said bracing force of spring is sealed from outside by boot of rubber, etc.
Patent JP-S628328-A (JP)
Title: Magnetic recording medium
Inventor: MIYOSHI TAKAHITO
IPC: C09D175/04
Filed: 1985-07-04
Abstract: PURPOSE:To improve an electromagnetic conversion characteristic, to decrease drop-out and to obviate the generation of the chipping of a cassette half member by using 2 kinds carbon blacks and non-magnetic powder of fine particles in a back layer. CONSTITUTION:The back layer of a magnetic recording medium having magnetic layer on one surface of a non-magnetic substrate and the back layer formed to <=1.0mum thickness on the other surface contains at least the carbon black of the fine particles having 10-30mum average particle size and the carbon black of the coarse particles having 200-500mum average particle size as well as the non-magnetic powder having <=0.2mum average particle size as the filler. Said layer contains 0.1-8.0wt% carbon black of the coarse particles and 0.1-2.0wt% non-magnetic powder with respect to the carbon black of the fine particles. The deterioration in the electromagnetic conversion characteristic and the increase of the coefft. of friction and drop-out are thereby obviated even if the recording medium is repeately run. The chipping of the half member of the cassette is obviated and the magnetic recording medium having good running durability is obtd.
Patent JP-S5588414-A (JP)
Title: Glass delay line
Inventor: YANAGIDA MITSURU
IPC: H03H9/36
Filed: 1978-11-30
Abstract: PURPOSE:To obtain the optional delay time with adhesion of two unit of the standard glass delay line. CONSTITUTION:The two units of the standardized glass delay line are unified together via the adhesive to obtain various delay time within the double. The following conditions are required for the both delay lines: the reflecting points must coincide with each other between the adhesion surfaces; the propagation lines must be parallel inside the both lines after adhesion; the number of the propagation lines crossing the adhesion surface must be 2 or less in order to prevent the increment of the loss; and others. The ultrasonic wave delivered from transducer 2a travels as shown by the solid line to reach transducer 2'b of adhered delay line 1B. And various delay time can be obtained by varying the junction state.
Patent JP-H0312596-A (JP)
Title: Multilayer slab tank with shielding material
Inventor: SHINOHARA KOJI
IPC: G21F9/22
Filed: 1989-06-10
Abstract: PURPOSE:To reduce an installing space by coupling plural slab tank main bodies with a lug keeping a space, connecting them with communicating tubes with each other and filling a neutron absorber among the slab tank main bodies. CONSTITUTION:The slab tank main body 20 is manufactured, for example, with a thin plate of stainless steel, etc., and three main bodies 20 are arranged in parallel keeping a contact space, and they are coupled with each other by using the lugs 40. The main bodies 20 are connected mutually with the communicating tubes 22. The outside of the main body 20 is enclosed with a frame body 24 having a bottom plane keeping the space, and is fixed at the outside the main body 20 with the lug 40. An overflow tube 26 is provided between the tank 20 and the frame body 24. A shielding material 28 consisting of the neutron absorber is filled between the main bodies 20, and between the main body 20 and the frame body 24. As the shielding material 28, for example, concrete containing boron, etc., can be used.
Patent JP-S6127005-A (JP)
Inventor: SAWAKE TOSHIKI
IPC: H01B3/12
Filed: 1984-07-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5939778-A (JP)
Inventor: HARA AKIO
IPC: B32B15/04
Filed: 1982-08-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5848939-A (JP)
Title: Semiconductor device
Inventor: TOKUYAMA KENJI
IPC: H01L23/522
Filed: 1981-09-18
Abstract: PURPOSE:To stabilize yield by providing the first and second poly-Si wiring layers laminated on the semiconductor substrate and the connecting windows of the electrode wiring layers in the not-overlapping area. CONSTITUTION:Locations of connecting area A of the first poly-Si layer 3 and second poly-Si layer 6 and the windows 8, 9 of the resist mask 10 are shifted. When a window is opened on the third insulating film 7 by the etching, since the thickness of film 7 is equal at the windows 8, 9, any part of film does not remain and excessive etching is not carried out, and the equal etching end condition can be obtained at the holes 8 and 9. Therefore, in case the electrode wiring layer is formed thereon, a high quality apparatus can be obtained with stabilized yield.
Patent JP-S5770928-A (JP)
Title: Cylinder number controlled engine
Inventor: IIZUKA HARUHIKO
IPC: F02M25/06
Filed: 1980-10-21
Abstract: PURPOSE: To prevent a response delay of an exhaust gas circulation valve when it is closed, by opening or closing the exhaust gas circulation valve by a negative pressure in a vacuum tank and correctively controlling the negative pressure by means of a governor valve, thereby improving an output power performance when an operation is changed to an all-cylinder operation.  
     CONSTITUTION: A cylinder number control engine contains a control circuit 2 which regulates the number of fuel supply cylinders according to loads of an internal combustion engine and a cut-off valve 6 which cuts off an inoperative-cylinder's suction passage 5. Diaphragm devices 11, 12 of the cut-off valve 6 and an exhaust gas circulation valve 10 operate on a negative pressure sent from a vacuum tank 13 via three-way solenoid valves 14, 15, respectively. A governor valve 23 is disposed on the way of a negative pressure passage 22. When an operation is changed to an all-cylinder operation, a closing of the exhaust gas circulation valve is instantly performed in response to a change-over of the three-way solenoid valve 15. The cut- off valve 6 is opened by changing over the three-way solenoid valve 14 to recirculate an exhaust gas. Rework of inoperative cylinders #4W#6 has no effect on the performance of a power generation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0964363-A (JP)
Title: Mos semiconductor device and its manufacture
Inventor: YAMASHITA KYOJI
IPC: H01L21/8234
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To prevent drain current from decreasing when the width of source/ drain is made thin by using only one contact of source/drain. SOLUTION: A thin silicide layer 8a exists over a shallow source/drain diffusion layer 6 and a deep source/drain diffusion layer 7, the source/drain resistance in gate width direction can be reduced when the contact of the source/drain is reduced to one.
Patent JP-H09327406-A (JP)
Title: Bathtub water circulation purification unit
Inventor: KINUGASA TERUO
IPC: C02F1/28
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To solve problems of a purifying agent in conventional circulation purification units to move flown up in a vessel by flow of bathtub water in the unit main body to be worn earlier than expected by mutual collision of purifying agent particles. SOLUTION: This bathtub water circulation purification unit is equipped with a pump to circulate bathtub water and a purifying agent 33 to purify the bathtub water W to be circulated by the pump. In a case 31 to house the purifying agent 33, a pressure board 34 to pass through the bathtub water W is mounted on the purifying agent 33 and an anchor (posture control means) 35 to prevent deviation and inclination of the pressure board 34 is set on the pressure board.
Patent JP-H05343498-A (JP)
Title: Power introducing mechanism and controlling method therefor
Inventor: YOKOYAMA YASUHIRO
IPC: H01L21/677
Filed: 1992-06-09
Abstract: PURPOSE:To provide the constitution of a power introducing mechanism wherein it is compact and its movement stroke becomes large as the power introduction mechanism wherein an object, to be mounted inside an airtight chamber is moved, by means of a driving source installed outside the airtight chamber, to an arbitrary position in the face direction of a plane on which the object to be mounted is mounted and to provide a method wherein the mechanism is controlled in such a way that the object to be mounted is moved rectlinearly to a target position. CONSTITUTION:A mechanism is constituted of the following: a first rotary table 1 whose rotation is guided by an airtight container 3; and a second rotary table 9 whose rotation is guided by the first rotary table 1 and whose axial center is eccentric from the axial center of the first rotary table 1. An object 15 to be mounted is placed in the eccentric position of the second rotary table 9. A rectlinear movement is passed through the intersection of the following: the arc of the axial center of the first rotary table 1 which is passed through a very small distance point form the object, to be mounted, on a straight line which connects a target position to the object to be mounted; and the arc of the axial center of the second rotary table 9 which is passed through the position of the object to be mounted. The object to be mounted is moved to the very small distance point. Said operation is performed repeatedly.
Patent JP-S6043411-A (JP)
Title: Method for adjusting slag basicity of blast furnace
Inventor: OKUMURA KAZUO
IPC: C21B5/04
Filed: 1983-08-15
Abstract: PURPOSE:To maintain slag basicity within an adequate range and to stabilize the operating condition of a blast furnace by blowing powder of either lime or silica together with blast gas into a blast furnace through the tuyere thereof according to the basicity of the slag discharged through the tap hole. CONSTITUTION:Either of lime (CaO) powder or silica (SiO2) powder is alternatively selected and a required amt. thereof is blown together with blast gas into a blast furnace through the tuyere thereof according to the basicity of the slag discharged through the tap hole of the furnace to adjust the basicity CaO/SiO2 of the above-mentioned discharge slag so as to be kept within a 1.15-1.30 range. If the above-mentioned basicity is <1.15, desulfurization is not enough and S% in the pig increases and therefore CaCO3, etc. which are the source for CaO are supplied to the furnace. On the other hand, if the basicity exceeds 1.30, the viscosity of the slag increases by which an increase in the amt. of the residual slag in the blast furnace and consequent worsening of the blast furnace condition are caused and therefore siliceous stone, sand iron, etc. which are the source for SiO2 are blown through the tuyere.
Patent JP-H08310834-A (JP)
Title: Production of colored crystalline glass effectively utilizing incineration ash of general waste or the like
Inventor: HASEGAWA YASUKAZU
IPC: C03C10/04
Filed: 1995-05-12
Abstract: PURPOSE: To effectively utilize the incineration ash of general waste for the aggregate of cement or the like by forming a glass consisting essentially of the incineration ash of general waste or the like, adjusting its composition and fusing and heat-treating it at a relatively low temp. CONSTITUTION: This colored crystalline glass high in strength and hardness, consisting essentially of the incineration ash of general waste is obtained by adjusting the ash to a glass composition containing 39-58wt.% (hereafter called %) SiO2 , 8-24% CaO, 8-17% (Na2 O+K2 O+Li2 O) and 3-9% (F+B2 O3 +BaO+ZnO or the like), if necessary adding a coloring agent, fusing at a low temp. such as 1350 deg.C and heat treating it at a relatively low temp., such as 930 deg.C, for 2hr to precipitate mainly a crystal of β-wollastonite (CaO, SiO2 ). The glass is effectively utilized for the aggregate of cement, art or decorative glass or the like.
Patent JP-S63312749-A (JP)
Title: Communication equipment
Inventor: ARANAKA SHINJI
IPC: H04L12/58
Filed: 1987-06-16
Abstract: PURPOSE:To easily identify the information with higher emergency and importance by analysing receipt mail information at a receiving side terminal, judging its emergency and importance characteristic and output-displaying the mail information in an output mode corresponding to its characteristic. CONSTITUTION:When a mail receiving request is transmitted to a mailbox 6 through a communication circuit 5, mail information is transferred from the mailbox 6 to a mail memory 2. A control part 1 judges whether or not a flag 24 of a header 22 of received mail information 20 is in the state of 'on', namely, judges whether or not the mail is of emergency condition grade. When it has no emergency, it decides whether or not a flag 25 is in the state of 'on', namely, it is important mail information. When it is emergent or important mail information, an output part 3 is driven and a printing output is executed by a printing pattern or by a printing color to indicate emergency or importance.
Patent JP-S5481013-A (JP)
Title: Intermediate tone recording sysem
Inventor: HAKOYAMA AKIYOSHI
IPC: H04N1/40
Filed: 1977-12-12
Abstract: PURPOSE: To reproduce the intermediate tone, by corresponding a plurality of recording dots continuous toward main scanning to one video element, and by recording only a part of the dot in video element.  
     CONSTITUTION: The video signal A is quantized with the quantizing circuits 18 and 19, and it is sampled with the sampling pulse E, being the recording data C1 and C2, C1 and C2 are inputted to the buffer memories 22 and 23 according to the even and odd number of field discrimination signal F. The content of the memories 22 and 23 is alternately read out and recorded, constituting one video element with one dot. The sequence of the two dots constituting one video element for adjacent line is replaced, allowing to obtain the recording of intermediate tone without controlling the coloring concentration of the recording dot. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5271753-A (JP)
Title: Manufacturing process of heat exchanger
Inventor: MIYOSHI AYATERU
IPC: F24S10/50
Filed: 1975-12-11
Abstract: PURPOSE: To obtain a heat exchanger having an excellent heat exchange efficiency cheaply and with a simple manufacturing process by applying an extrusion molding technique such as a plastic corrugated cardboard. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S636088-A (JP)
Title: Optimum production of reformed gas by external heating steam reformer accompanied by variation in operation rate
Inventor: FUTAMI HIDEO
IPC: C10K3/02
Filed: 1986-06-26
Abstract: PURPOSE:To increase the range of operation rate and to produce a reformed gas in excellent durability and heat efficiency, by operating the title apparatus controlling the temp. of a reformed gas as collected in accordance with the variation in the operation rate by taking advantage of a correlation between the feed quantity of raw materials depending on the variation in the operation rate and the temp. of the collected particular reformed gas. CONSTITUTION:In producing a reformed gas in an external heating steam reformer, the temp. of a collected reformed gas is determined depending on the feed quantity of raw materials of varied availability in accordance with a correlation between raw material feed quantity FIN and temp. T01 of a reformed gas collected from a plurality of reforming reactor tubes. The relationship may be represented by, for example, the formula (wherein FIN is the total amt. of the hydrocarbon, circulation gas, and steam to be fed into the hydrocarbon, circulation gas, and steam to be fed into the reactor tubes, i.e., the feed quantity of raw materials; T0 is the temp. of collected reformed gas when the operation rate is 100%; T01 is the temp. of collected reformed gas when the operation rate is less than 100%, i.e., FIN; and C1-C3 are each a constant), which is to be established in advance. The apparatus is operated while controlling the temp. of the reformed gas at this temp. Thus the reformed gas is produced under optimum conditions.
Patent JP-S5848853-A (JP)
Title: Analysis for trace amount of total nitrogen
Inventor: ITOU TADAMASA
IPC: G01N31/10
Filed: 1981-09-18
Abstract: PURPOSE:To perform measurement of a trace amount of total nitrogen inexpensively, safely, simply and accurately by absorbance measurement, by converting a nitrogen compound in a sample into a nitrogen oxide and oxidizing a nitrogen monoxide to a nitrogen dioxide and then, absorbing and color developing by the absorption and color developing liquid of Salzmann's method. CONSTITUTION:Oxygen or air is flowed from a bomb 1 as carrier gas into a reaction tube 13 filling up an oxidizing catalyst or an oxidizing agent 15 and heating at 550-1,000 deg.C. A sample is introduced into a reaction tube 11 from a sample introducing device 9 and the produced gaseous product enter an oxidizing tube 17 together with the carrier gas. Then, nitrogen monoxide is brought into contact with an acidic potassium permanganate solution 18 and is oxidized to nitrogen dioxide. The gas discharged from the tube 17 is introduced into the absorption and color developing liquid 26 of Salzmann's method and the nitrogen dioxide is absorbed and the color is developed by a diazocoupling reaction. The absorbance after absorbing the nitrogen dioxide to the absorption and color developing liquid of Salzmann's method and developing the color is measured by a spectrophotometer.
Patent JP-H08319041-A (JP)
Title: Sheet material conveyer and image forming device
Inventor: KATO KOJI
IPC: B65H9/00
Filed: 1995-05-24
Abstract: PURPOSE: To improve stabilizing conveying a sheet material by holding a tilt angle between rotational axial line of conveying rollers and rotational axial line of conveying wheel changeably by a tilt angle variable holding means, and driving it turned in both directions of the sheet material by prescribed timing of action of conveying the sheet material. CONSTITUTION: When carrying a current in a plunger magnet 11 is interrupted, a movable plate 12 is returned to an initial position by energizing force of a return spring 13, to turn a switching pin 10 and a roller holder 4 in the clockwise direction, to minimize a tilt angle θ of a diagonal feed roller 3 relating to a conveying roller 2, and by a relation where the tilt angle θ=0, rotational axial lines of the diagonal feed roller 3 and the conveying roller 2 are placed in almost a parallel position. In this way, a sheet material is not diagonally fed and since it is conveyed almost straight with one side surface of the sheet material along a reference plate 1, the sheet material is prevented from riding on the reference plate 1 and from being rotated, after the sheet material is made to collide against the reference plate 1.
Patent JP-S5937206-A (JP)
Title: Safety device for neumatic tool
Inventor: TODA YOSHIHIRO
IPC: F01D21/00
Filed: 1982-08-25
Abstract: PURPOSE:To provide a positive shut-off of air passage and prevent an excessive rotation of air motor with a simple arrangement by a method wherein a stop valve operated under a spring and neumatic pressure in case of excessive rotation of the motor is arranged at an outer circumference of a governor valve of the air motor. CONSTITUTION:A governor frame 11 is supported by a governor shaft 10 with its one end being threadably engaged with an axis of an air motor shaft 7 of neumatic tool, a governor pendulum 12 is arranged at the frame 11 and a claw 12a is oppositely arranged at a governor valve 14. There are arranged a stop valve 20 fitted to the governor valve 14, a spring 21 for biasing the valve 20 toward an air hole 3 and engagement means 22 to cause the valve 20 to be engaged at a pulling-down position against the spring 21. When a high pressure air is supplied to the motor from an air feeding passage 2 through air hole 3 and passage 4 to cause the motor to be rotated excessively, a ball 28 is moved toward an outer circumference under a centrifugal force, disengaged from an engagement hole 27 of the stop valve 20, and the valve 20 closes the air hole 3 under a spring 21 and neumatic pressure acting on a spring seat 20b.