baber/WOPTO huggingface dataset:
Patent JP-H01167627-A (JP)
Title: Measuring instrument for pressure in air suction pipe
Inventor: ISHIDA KATSUMI
IPC: G01L23/24
Filed: 1987-12-23
Abstract: PURPOSE:To remove the influence of the distortion of an impulsive waveform by detecting the pressure in the suction pipe with a sampling timing signal which is shorter than the shortest period among impulsion periods of the suction pipe pressure and averaging it at a period which is an integral multiple of the impulsion periods. CONSTITUTION:A crank angle sensor 11 detects a crank angle and outputs a crank angle signal. A suction pressure sensor 10 detects the suction pipe pressure and outputs a pressure detected value. A central processing unit CPU generates the sampling timing signal at a period shorter than the shortest period among the impulsion periods of the suction pipe pressure, samples the pressure detected value in synchronism with the sampling timing signal, and averages sampling data of the pressure detected value in synchronism with the crank angle signal. The fuel injection time of an injector 7 corresponding to various engine parameter signals is read out by a control program stored in a read-only memory ROM according to the averaged value.
Patent JP-H07163025-A (JP)
Title: Wheel passing guide and prefabricated electric wire for compression type anchor clamp
Inventor: YOKOYAMA KAZUO
IPC: H02G1/02
Filed: 1993-11-30
Abstract: PURPOSE:To prevent the sudden curving of an electric wire at the time of passing through a wheel by mounting a clamp gripping section gripping the intermediate section of a compression type anchor clamp and a base section for passing the wheel rotatably connected to the clamp gripping section. CONSTITUTION:The clamp gripping section 15 of a wheel passing guide 14 is installed at a section nearer to a position (L1>L2) on the wire ripe 13 side than the center of a compression type anchor clamp 12. When an electric wire 11 is extended in the direction of the arrow defined by an outline, a base section 16 for passing a wheel is fitted and brought into contact with the groove 18a of the wheel 18. The tension P of the electric wire 11 and the tension P of a wire rope 13 are equalized. The compression type anchor clamp 12 can be rotated centering around a pin 17, but moment in the periphery of the pin 17 by the tension P of the electric wire 11 and moment in the periphery of the pin 17 by the tension P of the wire rope 13 are equalized, thus balancing the angle of the compression type anchor clamp 12. Accordingly, the sudden curving of the electric wire 11 at the time of passing through the wheel 18 can be prevented.
Patent JP-H07151146-A (JP)
Title: Method for controlling magnetic bearing
Inventor: OSHIMA MASAO
IPC: F16C32/04
Filed: 1993-11-29
Abstract: PURPOSE:To prevent a rotary body from being damaged by outputting the alarm or stopping the rotation when the period of time when the command of the current to a current amplifier to be calculated by a digital control part exceeds the output limit of the amplifier exceeds the preset period of time. CONSTITUTION:When the control of a rotary body is started, the signal on the number of revolution and the data on a displacement sensor 8 are inputted to an A/D converter 1, and the positional command is inputted to and A/D converter 9 respectively, and the sampling number and the command on the current while 1/2 rotation of the rotary body is realized are computed by a digital computing element 2, and when the absolute value of the command on the current > the output limit of a current amplifier 5, the sampling number is counted only when the limit is exceeded continuously for each sampling, and when the counter value reaches or exceeds the preset ratio to the sampling number during 1/2 rotation of the rotary body value, a judgement is made that the non-linearity of the control system by the saturation of the command on the current is large, and the alarm is outputted or the rotor is emergently shut off. Thus, the damages by the touch-down of the rotary body can be prevented even when the control system becomes unstable due to disturbance or the like.
Patent JP-H09168187-A (JP)
Title: Centralized control system and its control method
Inventor: TAKEUCHI TOSHIO
IPC: H04Q9/00
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To enable each gas store to open and close the gas shut-off valve of every user side and also to manage the gas meter inspection data in an uninspected mode and to allow only the gas store in charge to perform such remote control as the open/close of the gas shut-off valves, etc., that is most important for the security. SOLUTION: A terminal installation destination code discrimination means 6 of a center device 5 discriminates the terminal installation destination code that is transmitted in response to the access request received from a communication terminal equipment 1 via a 1st public communication circuit path 3 constructing a public communication circuit based on the terminal installation destination code that is previously assigned. An access permission discrimination means 7A decides whether an access request should be permitted based on the discriminated terminal installation destination code. Thus the equipment 1 can surely discriminate whether it can have an access to the report device corresponding to the access request.  As a result, the access can be prevented to the report device to which an access is originally inhibited and therefore the safety is improved for operation of a centralized control system.
Patent JP-H05160089-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: HORIE HIROSHI
IPC: H01L21/02
Filed: 1991-12-11
Abstract: PURPOSE:To protect an SOI layer of two silicon wafers pasted together against contamination caused by the diffusion of impurity from a substrate and to enhance two wafers in adhesion to each other by a method wherein the two wafers are pasted together at a low temperature. CONSTITUTION:SiO2 layers or BPSG layers 3 and 7 are formed on the surfaces of silicon wafers 1 and 5, and the surfaces of the BPSG layers 3 and 7 are polished and bonded together by thermocompression. BPSG layers 3 and 7 are used as layers interposed between two silicon wafers, whereby the silicon wafers can be bonded together at a low temperature of 900 deg.C or so. The surface- polished BPSG layers 3 and 7 are thermally treated to be enhanced in surface smoothness and adhesive strength.
Patent JP-H05160061-A (JP)
Title: Surface treatment method of semiconductor substrate
Inventor: AOYAMA ATSUYUKI
IPC: H01L21/304
Filed: 1991-12-11
Abstract: PURPOSE:To enable the polished plane (111) of an Si wafer to be flattened as smooth as an atomic level by a method wherein the Si wafer is subjected to dry processing with F2 containing O2 gas while the Si wafer is irradiated with ultraviolet rays making inert gas-containing H2 serve as carrier. CONSTITUTION:A wafer 3 is placed on a susceptor 2 inside a chamber 1, reaction gas 4 composed of F2 which contains oxidizing atmosphere forming gas is supplied to the chamber 1. The wafer 3 is irradiated with ultraviolet rays through an ultraviolet ray transmitting window 5. That is, the wafer 3 is treated with reaction gas where O2 gas or water vapor is added to F2, furthermore Cl2 gas is added, or H2 gas serving as carrier gas is lessened in composition ratio. By this method, the (111) plane of an Si wafer is flattened as well as a (100) plane.
Patent JP-H05159035-A (JP)
Title: Method and device for processing picture
Inventor: KUROSHIMA MASASHI
IPC: G06F3/0481
Filed: 1991-12-11
Abstract: PURPOSE:To obtain a picture processing method which can accurately plot plural and same pictures with a simple operation by providing a means which similarly controls plural cursors and displays the picture by means of interlocking to it. CONSTITUTION:A cursor for graphic editing 32 is displayed in a prescribed position on a display screen 30. An operator moves the cursor for graphic editing 32 to the other point from which plotting is to be started for displaying the cursor for graphic editing, and inputs an instruction for fixing the position of the cursor for graphic editing 32 from a keyboard. The operation is repeated for the necessary number of times and the generation of a graphic is to be started if the cursor for graphic editing is sufficient. When the generation of the graphic is terminated, the effect is inputted by the keyboard or a mouse. Then, cursors for graphic editing 32, 40 and 41, which are displayed, are collected into one. The original cursor for graphic editing 32 which is displayed from the beginning is remained and the cursors for graphic editing 40 and 41, which are newly generated, are erased, for example.
Patent JP-H07181341-A (JP)
Title: Tree type optical fiber coupler
Inventor: KAMIYA KAZUO
IPC: G02B6/28
Filed: 1993-12-24
Abstract: PURPOSE:To provide a tree type optical fiber coupler in which an optical fiber is delivered to the outside from a metal case without damaging its coat and body, the whole size can be minimized, and the integration into a system device is facilitated. CONSTITUTION:An optical fiber coupling part 31 is housed in a coupler protecting member 45, and an optical fiber coupling part 32 and an optical fiber coupling part 33 are similarly housed in a coupler protecting member 46 and a coupler protecting member 47, respectively. The optical couplers 1-3 are housed in one metal whole case 30. The delivered end parts of the optical fiber couplers 1-3 and optical fibers 10-13 are exposed to the outside of the metal whole case 30. The coupler protecting members 45-47 which are the delivered end parts of the optical fiber couplers 1-3 and the whole case 30 are adhered and sealed together.
Patent JP-H09165068-A (JP)
Title: Packing container
Inventor: HIRATA MASANORI
IPC: B65D77/20
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a packing container which is excellent in sealing property, massive, excellent in housing property, and can be used for a long time as a container, and further make it beautiful in appearance and excellent in displaying effect. SOLUTION: An outer container member 4 which defines an outside of a container body 1 and an inner container member 5 which defines an inside of the container body 1 are integrated for forming the container body 1. In the inside of the container body 1, a fitting section 11 which fits in a lid body 2 is provided. At the fitting section 11, a plate-like peripheral edge part 6 positioned in the inside of the container body 1 is formed in either of the inner and outer container members. A bottom face 6a of the plate-like peripheral edge part 6 is brought into fast contact with the other container member which forms the container body 1 and an inner end face 6b of the plate-like peripheral edge part 6 is positioned on the same face as an inner wall face 10 of the container body 1. Further, an inner seal member 3 is stuck to the plate-like peripheral edge part 6.  Or different colors are applied to the outer container member 4 and the inner container member 5.
Patent JP-H07180539-A (JP)
Title: Chemical heat generating device
Inventor: KATASHIBA HIDEAKI
IPC: F24V30/00
Filed: 1993-12-24
Abstract: PURPOSE:To provide a chemical heat generating device which is used well suitably as a heat source for rapidly heating, for example, an automobile. CONSTITUTION:A closed cycle consists of a reactor 1 filled with an alkaline earth metallic oxide; a water tank 2, a water feed pipe 3 through which water is fed from the water tank to the reactor; and a return pipe through which water is returned from the reactor to the water tank. In the closed system, reversible reaction is effected between the alkaline earth metallic oxide ad water. Water is fed to the reactor with the aid of a pump 15 and the feed of water is controlled by solenoid valves 6 and 7. By utilizing heat generated resultant from hydration reaction of the alkaline earth metallic oxide, a catalyst part, a cooling water part, and an air suction part are rapidly cooled during the stating of an engine.
Patent JP-2000145016-A (JP)
Title: Post having height regulating function
Inventor: NAKANO NAOKO
IPC: E04C3/32
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a post having the height regulating function in whcih the wide height regulating range is obtained, and the height in a contracted condition. SOLUTION: A post is provided with a lower threaded cylinder 2 erected on a pedestal 1, an intermediate screw cylinder 3, and an upper threaded rod 4 having a receiving member 5 on an upper end. An outside diameter surface of the lower threaded cylinder 2 is formed to be a male screw part 6, and formed to be an inside diameter capable of allowing the upper threaded bar 4 to advance. An inside diameter surface of the intermediate threaded cylinder 3 is formed to be a female screw part 7, and an upper end female screw part 8 is formed. The direction of the screw of the upper threaded rod 4 is opposite to that of the male screw part 6 of the lower screw cylinder 2.
Patent JP-H11159788-A (JP)
Title: Apparatus for removing motor for upper/lower blades of air conditioner
Inventor: KOYAMA MASAKI
IPC: F24F1/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To facilitate removal of a motor for upper/lower blades varying the wind direction without removing the power supply box on the air conditioner body by making a U-groove for removing the fixing screw of the motor at a protrusion of the power supply box. SOLUTION: A U-groove 4 for removing the fixing screw 5 of a motor 3 for upper/lower blades is made at a protrusion 2 of a power supply box 1. Consequently, the motor 3 can be removed using a screw driver without removing the power supply box 1. Since a round hole part 6 for removing the fixing screw 5 of the motor 3 is provided at protrusion 2 at the power supply box 1, the motor 3 can be removed using a screw driver, or the like, without removing the power supply box 1.
Patent JP-H11164172-A (JP)
Title: Video signal processor
Inventor: ISHIZUKA YUICHI
IPC: H04N5/57
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a video signal processor for reducing analog-to-digital conversion errors generated by the swing of a pedestal voltage of video signals, at clamping of the video signals and then converting them into digital signals. SOLUTION: This video signal processor is provided with a clamp circuit part 4 for clamping video signals 1, a difference voltage detection part 8 for holding the difference voltage of the video signals 1 and clamp voltage signals 41 corresponding to clamp signals 43, first and second reference voltage generation parts 61 and 62 for adding the difference voltage to prescribed first and second voltage levels and outputting first and second reference voltages, and with a parallel comparison type AD converter 2 for turning the respective reference voltage output to the maximum value voltage input 610 and minimum value voltage input 620 of a comparison voltage and converting the video signals 1 into a digital value.
Patent JP-2001138703-A (JP)
Title: Caster device for conveying portable device
Inventor: SASAKI YOSHIAKI
IPC: B60B33/06
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To convey a portable device without abutting on a projection provided on a floor by adjusting a clearance between the floor and the bottom part of the portable device. SOLUTION: The caster 7 is mounted to the lower surface of a support table 6, a mounting table 11 is mounted via a trapezoidal screw nut 15 to a trapezoidal screw bar 9 stood on the upper surface of the support table 6, the mounting table 11 is mounted to the lower end of a side surface of a loader module M, and the caster 7 is relatively lifted up and down for the mounting table 11.
Patent JP-H10169326-A (JP)
Title: Single sliding door device
Inventor: IKEDA MASAAKI
IPC: E06B3/46
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain a SHOJI (sliding paper door) closing state having excellent appearance, and to utilize even space regions on both sides of the indoor and outdoor sections of a wall body effectively. SOLUTION: An entrance 21 formed by opening a wall body 1 partitioning indoor and outdoor sections is composed of at least a SHOJI guide section 4 and a SHOJI (sliding paper door) removing section 5 adjoined to the SHOJI screen guide section 4 in the depth direction. A SHOJI housing section 6 communicated with the SHOJI guide section 4 of the entrance 2 is formed on the inside of the wall body 1, and the face width of the SHOJI guide section 4 is made narrower than the breadth of a SHOJI 7 housed in the SHOJI housing section 6 and the face width of the SHOJI removing section 5 wider than the breadth of the SHOJI 7. A control piece 8 makign the facing width of the SHOJI removing section 5 narrower than the breadth of the SHOJI 7 is installed detachably at the side end of the SHOJI housing section side 6 of the SHOJI removing section 5.
Patent JP-H09143651-A (JP)
Title: Ash cleaning method and cleaning device for continuos hot dip metal coating equipment
Inventor: OGURI TAMOTSU
IPC: C23C2/00
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an ash cleaning method and cleaning device for continuous hot dip metal coating equipment capable of rapidly and easily cleaning ashes without requiring manual labor. SOLUTION: A blow pipe 25 connected to a pressurized gas supply source having a nozzle 26 at its front end is inserted into an intermediate chamber 10 disposed between the steel strip outlet section of a heat treatment furnace and a downchute forming the descending path of the steel strip 1 into a molten metal vessel. The gas ejected from this nozzle 26 is blown to the ashes deposited or stuck in the intermediate chamber 10. The dusty gas in which the ashes are suspended is sucked outside from a discharge port 22 disposed in the intermediate chamber 10, by which the dust is collected.
Patent JP-H05306390-A (JP)
Title: Corrosion-inhibited antifreeze/coolant composition containing aromatic carboxylic acid
Inventor: JIEFURII MAIKERU BAANZU
IPC: C09K5/20
Filed: 1991-11-18
Abstract: PURPOSE: To provide a corrosion-inhibited antifreeze/coolant compsn. that contains a liq. alcohol freezing point depressant and a hydroxylated arom. carboxylic acid, reduces the heavy metal pollution, is excellent in engine efficiency and durability. and is useful for a cooling system of an internal combustion engine.  
     CONSTITUTION: This compsn. comprises a major portion of a liq. alcohol freezing point depressant (e.g. ethylene glycol) and a minor portion of at least one hydroxylated arom. carboxylic acid (e.g. 2-hydroxybenzoic acid, mandelic acid, or homophthalic acid) having the hydroxyl group disposed proximate to the carboxyl group. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H10165870-A (JP)
Title: Coating device
Inventor: SOGAWA MASAHIRO
IPC: B05C5/02
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To reduce irregularity of ends of a coating end part and to prevent thick coating in a web end part and liquid running out and refuse generation at the head of a guide. SOLUTION: In this device, irregularity of ends is mainly reduced by a vertical wetted surface 26 and a head inclined surface 30 of a guide member 34 constituting a guide plate 20, and by height of the vertical wetted surface 26 and the inclined wetted surface 32 of the guide member 34 put together, inclination of the inclined wetted surface 32 of the guide member 34, and step height of the guide plate head 20A, thick coating in the end part of a web is mainly prevented. Furthermore, by step height of the inclined wetted surface 32 of the guide member 34 and the guide plate head 20A, liquid running out in the end part is mainly prevented, and the width of an upper suffice 38 of the guide member 34 prevents coating liquid from spreading outward.
Patent JP-H07325599-A (JP)
Title: Sound storage device
Inventor: USAMI RYUICHI
IPC: G10L25/78
Filed: 1994-12-28
Abstract: PURPOSE:To simplify circuit constitution for detecting a start end of a sound and to solve problems on mounting a circuit and a cost related to a sound storage device digitizing the sound, storing it in a memory and reproducing it at necessary. CONSTITUTION:In the sound storage device provided with a conversion means converting an analog signal to a digital signal and a storage means storing a digital sound signal, A/D converter 4 for detecting the sound from an analog input signal and a power detection means 50 inputting the output of the A/D converter 4 are provided. The detection output of the power detection means 50 is supplied to a control means 2, and the control means 2 starts the conversion of an analog sound signal to the digital sound signal by the conversion means and the storage in the storage means.
Patent JP-H0555606-A (JP)
Title: Semiconductor storage device
Inventor: MURAI ICHIRO
IPC: H01L29/788
Filed: 1991-12-12
Abstract: PURPOSE:To lower the operation voltage by applying negative voltage to a control gate effectively at erasing the stored data. CONSTITUTION:The erasure of the stored data is performed by applying an ultraviolet ray through a quartz window and expelling the electrons out of a floating gate. At data erasing, a p-type substrate 30 is grounded, and the electrode of an n-type well 33 is put in floating condition, and positive voltage VW is added to the electrode 52 of a p-well 34. At this time, since the n-well 33 between the p-type substrate 30 and a p-well 34 is in floating condition, the p-type substrate 30 is fixed to ground potential, and the p-type well 34 is fixed to applied positive potential. As a result, it follows that the ground potential of the p-type substrate 30 is applied to the control gate CG38 of a memory cell 31 through the drain D44 of a transistor 32 for decoding, and it turns out that effectively negative voltage is applied when observed on the basis of the potential of the p-type well 34. Hereby, the operating voltage can be lowered.
Patent JP-H07191141-A (JP)
Title: Obstacle detecting device for vehicle
Inventor: SUDO SATORU
IPC: G01S15/931
Filed: 1993-12-24
Abstract: PURPOSE:To measure a relative distance between a face of a vehicle and an obstacle with high accuracy and without a dead zone to enable calculation of a lateral position of the obstacle by providing a detecting sensor for detecting the obstacle in front or in the rear of a vehicle, a travel distance detecting means for detecting a travel distance of the vehicle, and a position information means for calculating two-dimensional position information on the obstacle. CONSTITUTION:During forward traveling or rearward traveling of a vehicle, a detecting sensor 3 successively measures a distance between itself and an obstacle, and a travel distance detecting means 5 detects a vehicle travel distance during that period. The position information calculating means 10 calculates two-dimensional position information on the obstacle relative to a front end face or rear end face of the vehicle based on preceding and succeeding measured distance data detected by the sensor 3 and travel distance data during that period detected by the means 5. Accordingly, by means of the single sensor 3, a relative distance between a face of the vehicle and the obstacle can be measured with high accuracy and a lateral position of the obstacle can be calculated.
Patent JP-H01169329-A (JP)
Title: Continuous temperature measuring apparatus of fused metal
Inventor: NAKANO MASAO
IPC: B22D11/10
Filed: 1987-12-24
Abstract: PURPOSE:To use an apparatus simply, by combining a thermocouple unit and an immersion protecting tube unit. CONSTITUTION:A temperature measuring apparatus is constituted of a thermocouple unit A and an immersion protecting unit B. The thermocouple unit A has a terminal box 3 including a terminal 2, through which the thermocouple 1 is connected to an external measuring system. A highly airtight porcelain protecting tube 6 of the thermocouple unit A is inserted into an alumina graphite protecting tube 21 of the immersion protecting tube B so that the tube 6 is freely inserted and removed. An extending sleeve 5 of the thermocouple unit A is fixed detachably to a linking sleeve 26 of the immersion protecting tube unit with a fixing means 28.