baber/WOPTO huggingface dataset:
Patent JP-H11168179-A (JP)
Title: Self-checking type integrated circuit
Inventor: KARIYA AKINORI
IPC: G01R31/26
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To decrease the unit price of manufacturing by achieving simplification and common configuration of circuits for detection of faults, thereby achieving small-scale, low power consumption and the reduction in designing man-hours, omitting externally mounted parts and achieving compact configuration and improvement in productivity at the same time. SOLUTION: When power supply is connected to an LSI package 11 and the power is supplied, power feeding to a main function part 12 is supplied via a surrentvalue detecting part 13. The current-value detecting part 13 outputs the current value flowing to the main function part 12 to a defect detecting part 14. In the defect detecting part 14, the defect is discriminated by the value of current (the value converted into voltage) which is received from the current- value detecting part 13, and the defect detected signal is sent out.
Patent JP-H02181373-A (JP)
Title: Electric connector for multiplex conductor cable and its assembling
Inventor: ISHIKAWA YASUHIRO
IPC: H01R12/08
Filed: 1988-12-31
Abstract: PURPOSE:To make it possible to avoid a fear of contact of signal wires and earth wires by arranging the system making a difference in elevation between a signal wire group and an earth wire group to a wire lining-up member, while lining up electric elements to an electric element disposal member. CONSTITUTION:A signal contact maker 20, an earth contact maker 30, and an earth plate 40a, as electric elements, are lined up on an electric element disposal member 200a, a signal wire group and an earth wire group of a cable are extended in the same direction and lined up on a wire lining-up member 100 making a difference in elevation between the both groups, and the electric elements and the wires are connected electrically under the condition of superposing the both members. As a result, a difference in elevation is generated between the lining-ups of the signal wire group and the earth wire group. Consequently, a fear of contact of wires can be avoided, the connectors are prevented from being bulky, and a thin and compact size, and a high density can be realized.
Patent JP-H05171936-A (JP)
Title: Subsidiary chamber type diesel engine
Inventor: FUJITA SHIGEKI
IPC: F02B3/06
Filed: 1991-12-18
Abstract: PURPOSE:To reduce loss of injecting energy and improve diffusion combustion by forming large and small diameter communication ports between a main chamber and a subsidiary chamber, releasing only the small diameter communication port when air is flowed into the subsidiary chamber, and releasing only the large diameter communication port when gas is injected from the subsidiary chamber. CONSTITUTION:A large-diameter communication port 3 and a small-diameter communication port 4 are formed between a main chamber 1 and a subsidiary chamber 2. A valve means 5 is arranged for releasing the small-diameter communication port 3 alone when air is flowed into the sub-chamber 2, and releasing the large-diameter communication port 4 alone when gas is injected from the subsidiary chamber 2. An inflow valve 16 is released at the time of compressing an engine, and air is flowed into the subsidiary chamber 2 accompanied by boosting inside the main chamber 1, to that swirl is generated. Fuel is injected into the subsidiary chamber 2, the inflow valve 16 is closed, while an outflow valve 17 is released. Gas is injected into the main chamber together with the swirl. It is thus possible to reduce loss of injecting energy and attain diffusion combustion on the side of the main chamber 1.
Patent JP-2001153417-A (JP)
Title: Ventilating device
Inventor: INOUE RYOJI
IPC: F24F7/08
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To improve reliability on ventilation control based on CO2 sensor 15 without increasing a cost. SOLUTION: A total heat exchanger 10 is situated astride between a supply air passage 3 having a fan 7 for supply air and an exhaust passage 4 having a fan 8 for exhaust and a CO2 sensor 15 is situated in the exhaust passage 4. In a so formed exhaust device, during completion of ordinary ventilation operation, supply air is fed to the CO2 sensor 15 part by operation through only control of operation of the fan 7 for supply air and the fan 8 for exhaust. Since this constitution reliably feeds supply air to the CO2 sensor 15 by using only the fan 7 for supply air and the fan 8 for exhaust originally situated at the ventilation device, reduction of a cost of the ventilation device and improvement of reliability of ventilation control based on the CO2 sensor 15 are compatible with each other.
Patent JP-2000343083-A (JP)
Title: Bath water modifying device
Inventor: TOKUSHIMA KAZUO
IPC: A47K3/00
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a bath water modifying device capable of preventing the breakage of an anion exchange membrane. SOLUTION: In the bath water modifying device A, an electrolytic cell is divided into a bath water passing part 22 disposed with a first electrode 221 and the bath water passing part 23 disposed with a second electrode 231 across the anion exchange membrane 21, and flow sensors 71 and 72 are disposed in a bath water circuit 2 and a soln. circuit 6. A soln. pump 61 is controlled by a soln. pump control circuit 73 of a controller 8 so that a water soln. 60 having the same flow rate with the bath water flow rate detected by the flow sensor 71 may flow in the soln. circuit 6.
Patent JP-H06158458-A (JP)
Title: Waste yarn compressor
Inventor: MATSUDA YOSHIRO
IPC: B09B3/00
Filed: 1992-11-20
Abstract: PURPOSE:To provide a waste yarn compressor designed to forcedly convey waste yarns fed to a hopper to the connecting port. CONSTITUTION:The compressor is equipped with (A) a hopper 2 to hold waste yarns supplied and (B) a waste yarn compression mechanism 3 set on the lower part of this hopper. The hopper 2 is of bottomed cylindrical shape, one side of the bottom is fitted with a connecting tube 4 opened to the waste yarn compression mechanism 3 and a rotary blade 5 is equipped inside the hopper. Thereby, waste yarns fed through the revolution of the blade 5 are scraped onto the side of the connecting tube 4 and, concurrently, forcedly fed by a vertically moving feed mechanism 7. As waste yarns are forcedly conveyed by the rotary blade, the supply of the waste yarns to the compression mechanism is stabilized at a constant rate at all times.
Patent JP-H02180083-A (JP)
Title: Hall element
Inventor: NAGAMURA SHIGEO
IPC: H01L43/06
Filed: 1988-12-30
Abstract: PURPOSE:To realize a motor in which desirable efficiency and small size are compatible by so forming the thickness of a vessel as not to exceed a gap width between the outer end face of the rotor and the inner peripheral surface of a stator of the motor, and forming both the inner and outer side faces of the vessel on the circular-arclike face bent along the circumference concentric with the rotor and the stator. CONSTITUTION:The vessel 9 of a Hall element 8 is contained along an annular gap G interposed between the rotor 2 and the stator 7 of a motor. That is, the thickness of the vessel 9 is so formed as not to exceed the width of a gap G between the outer end face of the rotor 2 and the inner peripheral face of the stator 7 of the motor. Both the inner and outer end faces of the vessel 9 are formed on a circular-arclike face bent along the circumference concentric with the rotor 2 and the stator 7. Accordingly, it is not necessary to dispose it outside the stator 7, and the width of the gap G is not increased more than required. Therefore, the rotor 2 and the stator 7 can be disposed to approach at a best interval. Thus, the size of the motor can be reduced, and the efficiency of the motor can be held desirably.
Patent JP-H11150251-A (JP)
Title: Semiconductor storage and its manufacturing method
Inventor: KANEHARA SHIGERU
IPC: H01L27/115
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To adapt a semiconductor storage to a low-voltage device. SOLUTION: With a polysilicon layer which is used as a floating gate 13, a rectangular region containing a region on a pair of adjacent LOCOS 9 sandwiching a source line formation region is etched without including a drain line formation region, thus forming an opening. Then, a high-temperature oxide film is built up, etchback is made, a high-temperature oxide film 17 is embedded in the opening part. An ONO film (interpoly film) 19 and a polysilicon layer that becomes a control gate 21 are formed, and a laminating gate pat where the floating gate 13, the ONO film 19, and the control gate 21 are laminated is formed by etching. After that, a source line diffused layer 27 and a drain line diffused layer 29 are formed. A gate oxide film 31 is formed on a substrate 1 between the source line diffused layer 27 and the laminated gate, and a selection gate 33 is formed.
Patent JP-H0886253-A (JP)
Title: Fuel saving effect providing ceramics for emitting electromagnetic wave and fuel complete combustion
Inventor: YOSHIDA KUNIRO
IPC: F02M27/06
Filed: 1991-10-20
Abstract: PURPOSE: To fetch the conversion efficiency of energy with high efficiency by a method wherein by bringing hydrocarbon fuel into contact with ceramics emitting far infrared rays exposed to radiation, a proper electromagnetic wave is collided with the atom of a fuel molecule, electronic reaction of carbon and a hydrogen atom at the tip of a fuel molecule is chemically activated, fuel is mixed with air to prepare a proper air-fuel mixture, and when explosion combustion reaction occurs, no load is exerted on reaction to oxygen, and complete combustion occurs to explosion combustion. CONSTITUTION: Powder of ore produced in a natural field and exercising no influence on a human body, and emitting radiation is mixed in clay being a raw material mixed with silica and alumina, and the mixture is baked at 1300 deg.C. Ceramics are charged in a fuel tank in such a manner to make contact with hydrocarbon fuel. By bringing fuel collision with far infrared rays exposed to radiation emitted from the ceramics, the fuel and proper air are mixed together to prepare mixture air. When the mixture air is burnt, combustion efficiency is improved.
Patent JP-2000145287-A (JP)
Title: Motor-driven partitioning device
Inventor: AKIYOSHI TERUO
IPC: H01R41/00
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To reduce the number of wirings inserted in a suspending member. SOLUTION: In this motor-driven partitioning device comprising plural partitioning panels 3 suspended by a pair of traveling devices 2 self-running on a guide rail 1 fixed to the ceiling and house a control device 6 for controlling the traveling devices 2 in the interior thereof, a collecting terminal (slave machine) 5b for collecting output from many input parts disposed in the traveling devices and a sensor and converting the collected information to a designated data signal and a parent machine 5a enabled to receive the data output from the collecting terminal (slave machine) 5b are connected to each other by a communicating line passed through the inside of a suspending member 13 suspending the partition panel 3.
Patent JP-H01173899-A (JP)
Title: Device for treating radioactive detergent drain
Inventor: ISAYAMA KOJI
IPC: B01D24/00
Filed: 1987-12-28
Abstract: PURPOSE:To extend the service life of filter media and to reduce the number of operators by laminating and packing filter medium unit formed by butting many spherical fiber lumps into net bags into a filter cylinder in one array in the filtration direction. CONSTITUTION:The filtration of the packed bed type filter of this treatment device is executed by the many spherical fiber lumps put into the net bags. Since waste liquid flows distributively among the respective spherical fiber lumps 11, solids are captured not only by the upper surfaces of the packed bed but also by the inside parts over the entire part of the filter media, i.e., the large solids are captured by the surfaces of all the spherical fiber lumps and the small solids are captured by the inside thereof. The life of the filter media is, therefore, much longer than the conventional packed bed type filter as well as the filter using the packed bed of the divided net bag type. The frequencies of exchanging the filter media are thus decreased.
Patent JP-H08174281-A (JP)
Title: Mechanism for taking out and pressing reinforcement to be used in device for manufacturing large steel structure
Inventor: INOUE KAZUTAKE
IPC: B23K37/04
Filed: 1994-12-26
Abstract: PURPOSE: To make an elevating stroke sufficient and to facilitate an elevating operation by storing a second stage elevating post installed with a clamp mechanism so as to make it freely extendable and contractible inside a first stage elevating post which is elevated and lowered with a separate drive and at different speed. CONSTITUTION: A reinforcement 2 is clamped and transported by a clamp 30 at the lower end of an elevating post 41 provided in a horizontal frame 7 on a girder 6, is positioned by a rotary mechanism consisting of a motor 15 and a rotary gear 17 and moving mechanisms 19, 24 in the direction of X and Y axes, and is pressed onto a main plate 1 for welding. In this take-out and pressing mechanism, the first stage elevating post 42 of the elevating post 41 is connected to a balance weight 33 in a fixed column 32 with a chain 44, and is elevated through a bevel gear 38, ball screw 39 and ball screw nut 40, with a separate drive by a geared motor 35 for a low reduction ratio elevating and a geared motor 36 for a high reduction ratio lowering. A second elevating post 43 installed with a clamp mechanism 29 is housed in the first stage elevating post 42, and is extended or contracted in accordance with elevating and lowering through a chain 45.
Patent JP-H04204706-A (JP)
Title: Lens device for video camera
Inventor: MINEYOSHI MITSUHARU
IPC: G02B7/10
Filed: 1990-11-30
Abstract: PURPOSE:To allow a variable power operation to be carried out without entailing out-of-focus by using stepping type driving means, such as stepping motors, for driving a variable power lens and a focusing lens. CONSTITUTION:The variable power lens 2 and the focusing lens 4 are respectively driven to advance or retreat in an optical axis direction by means of the step motor 9 and step motor 10 which are run forward and backward by drivers 7, 8. Reference position sensors 11, 12 for detecting the reference positions of the variable power lens 2 and the focusing lens 4 are provided. The correction driving of the focusing lens 4 for the purpose of focus correction is executed dividedly in time before or after displacement driving or simultaneously with the display driving at the time of displacing the variable power lens 2 by using the stepping type driving means for the driving means of the variable power lens 2 and the focusing lens 4 in such a manner. The transient out-of-focus at the time of the variable power is prevented in this way.
Patent JP-H01178589-A (JP)
Title: Method for charging coke oven with coal
Inventor: OSHIMA YOSHIHIRO
IPC: C10B31/02
Filed: 1987-12-29
Abstract: PURPOSE:To make the bulk density of coal charge uniform and to eliminate a fear of produc ing coke of an excessive quality level, by initially charging a coke oven with only a predeter mined amt. of powdered coal and then with the rest of a mixture of powdered coal and coal briquette in the step of charging the coke oven chamber of a coke oven from above with coal for coke making. CONSTITUTION:The hopper 1 of a charging car is disposed above a coke oven chamber 12 while inserting a sieve 2 into a lower part of the hopper 1. The sieve 2 is vibrated with a vibrating machine 3 to start charging. Only powdered coal passing through the sieve 2 is fed into the coke oven chamber 12 till the fed powdered coal amounts to 30-60% of the total amt. of coal to be fed. Subsequently, the sieve 2 is pulled out of the hopper 1 with a hydraulic cylinder 4, followed by charging with the rest of a mixture of powdered coal and coal briquette. According to the foregoing procedure, a lower part of the coke oven chamber 12 is charged with only powdered coal which is compressed by the mixture of pow dered coal and coal briquette fed in the upper part of the coke oven chamber 12 to be in creased in bulk density, while the upper part of the coke oven chamber 12 is charged with coal for coke making increased in bulk density by mixing the coal briquette with the powdered coal. Thus, the difference in bulk density in the vertical direction of the coke oven chamber 12 can be reduced.
Patent JP-H05243727-A (JP)
Title: Manufacture of circuit board
Inventor: SHIMAMOTO TOSHIJI
IPC: H05K3/26
Filed: 1992-12-17
Abstract: PURPOSE:To provide the manufacture of a circuit board, in which a circuit board being high in the reliability and durability of electric connection can be obtained by a simple method, in the manufacture of the circuit board having a through hole. CONSTITUTION:A manufacture of circuit board which comprises providing an insulating substrate 1 with a through hole 2, filling the through hole with a hardenable conductive material giving a hardening body having electrical conductivity and hardening the material, thereafter smoothly grinding a surface constituted by the insulating substrate and the hardening body 3 of the hardenable conductive material, then giving electroless plating (and electrolytic plating) to the smoothed hardening body and insulating substrate surface to form a conductive layer 4 and thereafter forming a wiring pattern through a method for performing etching, etc.
Patent JP-H07233531-A (JP)
Title: Slime cleaning device
Inventor: KAMIIDE HIROSHI
IPC: E02D15/06
Filed: 1994-12-27
Abstract: PURPOSE:To promote work efficiency by providing a slime lifting pump, a slime lifting pipe, an injection pipe injecting stabilizing liquid to a section, etc., and a stabilizing liquid injection pump to a slime cleaning device, and forming the device in an excavated ditch in a liftable manner. CONSTITUTION:Partition steel plates B and B and guides C and C for a cleaning device main body 7 and provided to both end faces of concrete blocks A and A. After that, the main body 7 is lowered to the inside of an excavated ditch E filled with stabilizing liquid F between main bars 9 and 9 projected from the end face of one block A along the guides C while repeating up and down motion, a stabilizing liquid injection pump 7C is operated, and the liquid F is injected toward the end faces of the blocks A and main bars G from an injection pipe 7h to remove slime H. Then, the main body 7 approaches the bottom of a ditch E, and the slime H accumulated on the bottom is absorbed by a slime lifting pump 7b from an injection pipe 7i to discharge it to the outside from a slime lifting pipe 8a. According to the constitution, the cleaning of the slime H and discharge to the outside are executed as a series of work, so that work efficiency can be promoted.
Patent JP-H07202036-A (JP)
Title: Manufacture of nonvolatile semiconductor storage device
Inventor: KUNORI YUUICHI
IPC: H01L27/115
Filed: 1993-12-28
Abstract: PURPOSE:To provide a manufacturing method which simplifies a process and enables etching work wherein etching conditions suitable for the drain region side and the source region side are set. CONSTITUTION:A resist pattern 71 is used as a mask, and a control electrode 6 is formed by etching and eliminating a third insulating film and a second polysilicon layer 6a. A resist film 76 is patterned and formed so as to cover a region turning to a source region. The resist film 76 and the control electrode 6 are used as masks, and a second insulating film 5, a first polysilicon layer 3a and a first insulating film 2 are sequentially etched in a self alignment manner. A drain region is formed by implanting impurities. A resist film is formed so as to cover the drain region. The resist film is used as a mask, and the source region is formed by the similar etching and impurity implantation.
Patent JP-H09177881-A (JP)
Title: Aseismic base isolation device
Inventor: OGOSE MITSURU
IPC: E04H9/02
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an aseismic base isolation device capable of easily adjusting performance such as responsiveness, restoring force, by inserting a shaft body fixed to a structure through the inside of a solenoid coil fixed to the foundation of the structure and providing a magnet at a part corresponding to the inside of the solenoid coil of the shaft body. SOLUTION: Shaft bodies 2a and 2b extending in the three-dimensional direction orthogonal to each other are fixed below a foundation 11 of a bridge 10, four shaft bodies 2a extending in the horizontal direction are inserted through a horizontal base isolation solenoid coil 3a, and a shaft body 2b extending in the vertical direction is inserted through a vertical base isolation solenoid coil 3b, respectively. A permanent magnet 5 of which both magnetic poles are directed axially is embedded in a part corresponding to the inside of each of the solenoid coils 3a and 3b in the longitudinal direction of each of the shaft bodies 2a and 2b.  A damper 1 is constituted from these shaft bodies 2a and 2b, the solenoid coils 3a and 3b, etc., and an aseismic base isolation device is constituted by arranging two pairs of each of such dampers 1 toward each direction so as to be orthogonal to each other three-dimensionally.
Patent JP-H10178569-A (JP)
Title: Zooming electronic camera
Inventor: ONO MASAHIRO
IPC: H04N5/225
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain a satisfactory arrangement structure where a lens side CPU is not easily influenced by noise that causes malfunction by arranging the lens side CPU on the opposite side from zoom lens relating components that have a driving feature like a motor, etc., which causes noise across a cylindrical part. SOLUTION: Lens barrel body 10 of zoom lenses, a driving feature including a motor and an image pickup device (CCD) are arranged on an opposite side from a lens side CPU 70 across a cylindrical part 81. That is, when a straight line (plane) that goes through the center of the part 81 is considered, the body 10 of the zoom lenses, the driving feature including the motor and the CCD are located above the straight line (plane), and the CPU 70 is located under the straight line (plane). A substrate 20 crosses at right angles to the straight line (plane) and also extends from above the straight line (plane) to below it.
Patent JP-H04201967-A (JP)
Title: Elevating device
Inventor: MORINO JUNJI
IPC: B66B11/02
Filed: 1990-11-30
Abstract: PURPOSE:To obviate position changing action troublesome for an elevated body by changing the direction of the elevated body from the entering position before ascent into the leaving position after ascent using a rotating means during the ascent of the elevated body. CONSTITUTION:When a skier is going to ski again after sliding down a skiing place 2 once, the skier returns to the starting point 2a of the skiing place 2 from its end point using an elevating device 3. In this case, the skier slides into an elevator body 32b via the second door 31b of an elevator guide body 31 and the entrance 32c of an elevator body 32b and is moved up in that position by the elevator device 3. Then with the action of a rotating means during the ascent, the direction of the skier is changed into the leaving position after the ascent from the entering position before the ascent.