baber/WOPTO huggingface dataset:
Patent JP-2000339181-A (JP)
Title: Inter-process communication method and inter-process communication equipment
Inventor: KAKINUMA TORU
IPC: G06F9/54
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent a message sequence from being destroyed by operating exclusive control by user process units. SOLUTION: A user process 10a being the origin of transmission writes a message in a shared memory 14, and transmits a message identifier corresponding to the message to a communication control process 28. A user process 10b being the destination of transmission receives the message identifier from the communication control process 28, and reads the message corresponding to the message identifier from the shared memory. The communication control process receives the message identifier from the user process being the origin of transmission, and sets a lock state for inhibiting the reception of the message identifier for the user process being the origin of transmission, and transmits the message identifier received from the user process being the origin of transmission to the user process being the destination of transmission.
Patent JP-H05342358-A (JP)
Title: Graphic data processor
Inventor: KISHIBA HIDEYUKI
IPC: G06T11/20
Filed: 1992-06-09
Abstract: PURPOSE:To provide the graphic data processor which avoids or reduces the repeated processing for graphic classification data of the same kind to increase the processing speed. CONSTITUTION:A preprocessing part successively takes in graphic data to discriminate whether data are graphics of the same kind or not (step S6). When it is discriminated that they are graphic of the same kind, for example, that they are graphic data of the same tetragon, pointers indicating graphic coordinate data are successively stored for the single graphic classification data (steps S8 and S10). Thus, the processing of repeated graphic classification data is avoided to increase the processing speed.
Patent JP-S5373032-A (JP)
Title: Chost signal removing system
Inventor: ABE NORIMOTO
IPC: H04B1/10
Filed: 1976-12-13
Abstract: PURPOSE: To make it possible to obtain an excellent TV screen by improving ghost-signal-removable capacity with the use of a general amplifier. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11337132-A (JP)
Title: Engine heat pump
Inventor: SUMIYA KOSUKE
IPC: F24F5/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To reduce an exhaust sound and a suction sound by distributing main units to be disposed in an engine room to right and left sides as seen from a front surface, disposing the units, and integrating a muffler of an engine with an air cleaner. SOLUTION: An upper portion of an outdoor unit is formed as a heat exchanger chamber 2, and a lower portion is formed as an engine room 3. A heat exchanging fan 4 is mounted in a front surface direction at a center of a front surface of the chamber 2 in the chamber 2. A heat exchanger body 9 is disposed oppositely to the fan 4. An engine 11 is installed on a bottom wall 10 of a case at a center in a width direction of the case in the room 3. The engine 11 is a horizontal crankshaft engine having a crankshaft 12 extending in a lateral direction, and a compressor 13 driven by the shaft 12 is disposed at one side of the lateral direction, i.e., a left side. Meanwhile, an engine room ventilation duct 14 is installed at a front surface part of a space of an opposite side to the compressor 13 via the engine 11.
Patent JP-S5939554-A (JP)
Title: Inking device for rotary press
Inventor: NOZAWA KENJI
IPC: B41F31/14
Filed: 1982-08-28
Abstract: PURPOSE:To provide the titled device capable of stabilizing the driving of an ink ductor and an ink fountain roller at a high accuracy, wherein all parts in a driving system for a form cylinder side and an ink fountain roller and an ink ductor are constituted of a plane gear, a worm-type rotation-transmitting gear and a tension shaft. CONSTITUTION:The worm-type rotation-transmitting gear 32 driven from a form cylinder side through a plane gear 36 is supported on a frame side, and the lever 72 driven by a cam 45 fixed on the output side of the gear 32 and the oscillation center shaft for a supporting arm 68 for the ink ductor 69 are connected to each other by a link. A shaft 60 coaxial with an ink fountain roller 49 and connected to the roller 49 through a unidirectional clutch 65 and a lever 48 provided on a worm wheel shaft 43 are connected to each other by a link. In the gear 32, deceleration of the rotation of a worm shaft 35 and a change-over of direction are simultaneously performed, after which driving forces for intermittent rotation of the roller 49 and reciprocation of the ductor 69 are transmitted through the links.
Patent JP-H06337403-A (JP)
Title: Liquid crystal element driving method
Inventor: OKADA SHINJIRO
IPC: G09G3/36
Filed: 1993-05-31
Abstract: PURPOSE:To prevent nonuniformity of display caused by temperature compensation, and obtain a high-quality image by constituting a signal impressed upon respective picture elements of a cleaning signal component, a writing signal component, a correcting signal component and a specific compensating signal component. CONSTITUTION:In a liquid crystal display element where a ferroelectric liquid crystal is sandwiched between a pair of electrode bases arranged opposite to each other and a crossing part of a scanning electrode group and an information electrode group arranged on the respective electrode bases is formed as a picture element, a pulse is impressed by the plural number of times with every picture element, and gradation display is carried out by making a reversal area and a non-reversal area of this liquid crystal exist mixedly. Here, a signal impressed upon the respective picture elements is constituted of a clearing signal component to display the respective picture elements, a writing signal component, a correcting signal component and a compensating signal component to compensate nonuniformity of display of a preceding line by being impressed after a prescribed period before this clearing signal component is impressed. For example, white display written excessively in an N line due to a temperature change is compensated in black display by an N+1 line. When the N line and the N+1 line are averaged, it follows that the same display is carried out.
Patent JP-H0578762-A (JP)
Title: Tial-based composite material having excellent strength and its production
Inventor: KIN BOKUJIYUN
IPC: B22F3/23
Filed: 1991-05-23
Abstract: PURPOSE:To provide a composite material based on a TiAl intermetallic compd. and having fine grains, no internal defect and excellent strength by a reactive sintering method. CONSTITUTION:A powdery Ti-Al mixture having a compsn. consisting of 35-50 atomic % Al and the balance Ti is prepd. and particles of one or more among TiB2, Al2O3 and SiC having 0.05-20mum average particle diameter are added to the mixture by <=20vol.%. They are mixed and sintered by a reactive sintering method to obtain the objective TiAl-based composite material.
Patent JP-S63313512-A (JP)
Title: Reaping height control device in combine
Inventor: ONO HIROYOSHI
IPC: A01D34/24
Filed: 1987-06-15
Abstract: PURPOSE:To accurately measure distance between a reaper and the ground and to precisely control reaping height, by attaching a phonometer to a repeating support frame and regulating rise and fall of the reaping support frame without setting a cover above the phonometer. CONSTITUTION:A reaper 1 is attached to a reaping support frame 2 fixed to a mounting part 9 of a chassis 4 and reaping height as well as the reaping support frame 2 can be adjusted by a hydraulic device 10. The reaping support frame 2 is equipped with a phonometer 7 to measure distance between the reaper 1 and the ground, the phonometer 7 consists of an oscillating part 5 and a receiving part 6, a cover 8 to be a ceiling is not set above the phonometer 7 and occurrence of repeatedly reflecting wave is lessened. Rise and fall of the reaping support frame 2 is controlled based on comparison between the measured value of the phonometer 7 and a preset standard value to set the distance between the reaper and the ground.
Patent JP-H0446502-A (JP)
Title: Controller for electric vehicle
Inventor: NISHIO ATSUHIKO
IPC: B60L9/18
Filed: 1990-06-11
Abstract: PURPOSE:To prevent idling or slip of wheel by determining electrical angular speeds, at the time of powering and braking, based on the minimum and maximum speeds of the induction motor in an electric vehicle to be driven through a plurality of inverters and then adding thus determined electrical angular speeds to a slip frequency command. CONSTITUTION:A plurality(four in the drawing) of inverters 6i generate VVVF AC power for driving an induction motor 7i. Speed of each motor 7i is then detected 9i and converted 10 into an electrical angular speed which is then fed to a selecting means 11. A current control means 2i determines a slip frequency based on a command provided from a current pattern generating means 1i and an output from a current detecting means 8i. Electrical angular speed selected by the selecting means 11 is added 3i to the slip frequency determined by the current control means 2i, and a PWM pulse is generated 5i through a V/F constant control means 4i in order to control the inverters 6i. Angular speed of a minimum speed motor 7i is selected 11 at the time of powering whereas an angular speed of a maximum speed motor 7i is selected at the time of braking. Consequently, idling or slip of wheel is prevented thus protecting the wheel or the rail against damage.
Patent JP-H10325448-A (JP)
Title: Hydraulic type auto tensioner
Inventor: HIRANO TOMIYASU
IPC: F16K15/04
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic auto tensioner without generation of noise by reducing a suction phenomenon of a check ball and a gall seat. SOLUTION: The check valve 25 of a hydraulic auto tensioner comprises a valve hole 26 opened in the bottom wall 17a of a cylinder 17; a ball seat 31 formed such that the upper edge of the valve hole 26 is rounded; a check ball 27 received by the ball seat 31; a retainer 28; and a spring 29. The sheet surface of a ball sheet 31 may be formed in a round shape smoothly continued to the valve hole 26 or may be for a round shape continued to the valve hole 26 through a corner part. Even when the ball seat 31 is worn due to use for a long period, since a seat surface is formed in a round shape, the width W of a contact with the check ball 27 is low, the occurrence of phenomenon where a check ball 27 is sucked to the ball seat 31 is reduced, and the generation of noise due to a fluctuation of a pressure is prevented from occurring.
Patent JP-H0714690-A (JP)
Title: Electric discharge lamp lighting system
Inventor: SAITO TAKESHI
IPC: H05B41/18
Filed: 1993-06-22
Abstract: PURPOSE:To eliminate the need for an expensive material having withstand voltage of the level higher than required for a switch element, and the need for a protection circuit, and to reduce the number of turns of the secondary winding of a pulse transformer to reduce the size of the pulse transformer. CONSTITUTION:An inductance 4 is inserted into a switch element 5 for turning ON/OFF the current in the primary winding 21 of a pulse transformer 2, in series. The secondary winding current of the pulse transformer 2 saturates at the current value of an electric discharge lamp. The size of the gap provided in the magnetic path of the pulse transformer 2 is smaller than the diameter of the winding.
Patent JP-H01318175-A (JP)
Title: Device for extracting image feature variable
Inventor: KAWAHARA TERUNOBU
IPC: G06T7/00
Filed: 1988-06-20
Abstract: PURPOSE:To extract various feature variables by a simple constitution by changing an input to three multiplexers constituting a computing element in accordance with the sorts of the feature variables. CONSTITUTION:The outputs (x), (y) of X and Y counters, a multigradation image signal f1(x, y), zero signal, the output x<p>, y<q> of x<p> and y<q> generators, etc., are inputted to a multiplexer (MPX) 100. A binary signal, binary image signal f2(x, y), etc., are inputted to an MPX 110. The MPXs 100, 110 determine the contents, sorts and selecting order of input signals to be selected in accordance with the sort of the extracted feature variable and input the determined contents to an adder 200. The adder 200 inputs also the latch output of a register 300 to add these inputs. An MPX 120 selects an added output terminal Y and the output of the MPX 100 in accordance with the operation process and latches its output in the register 300. The output of the register 300 is fed back to the adder 200 and used as an updated value. The newest updated result goes an extracted feature variable. In addition, various feature variables can be extracted by cascade-connecting between the same type computing elements through a carry.
Patent JP-H09312166-A (JP)
Title: Fuel cell power generator
Inventor: UENO MASATAKA
IPC: H01M8/10
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To hold constant output by cleaning atmospheric air to be suctioned as oxidizer gas in a polymer solid electrolytic fuel cell power generator and automatically adjusting water quantity in that driving stack adequately. SOLUTION: In a power generator using a fuel cell 10 comprising an air pole and a fuel pole arranged on both sides of a polymer solid electrolytic film, a water cleaner 18 and/or a humidity absorber 19 such as ion exchange resin are installed on at least one part of a corridor of air introduced into the air pole as an oxidizer gas and exhausted from the air pole. Specifically, the water cleaner 18 such as ion exchange resin is installed on an air exhaust manifold 14. Alternatively, the water cleaner 18 such as ion exchange resin is installed on an air supply manifold 13, and the humidity absorber 19 is installed on an air exhaust manifold 14.
Patent JP-H10340001-A (JP)
Title: Magnet roll
Inventor: IWAI MASAHARU
IPC: G03G15/09
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain a magnet roll capable of obtaining high image quality by making at least one resin magnet piece oriented in a direction where right and left magnetic particles face each other with respect to a pole forming position. SOLUTION: This magnet roll A is constituted of a square pole like shaft 1 and a cylindrical resin magnet 2 formed of a high polymer compound and magnetic powder coated on the shaft 1, and the ends part of the shaft 1 protruding from both ends of the magnet 2 are rotation supporting parts. The magnet 2 is constituted of the resin magnet piece 3 quadrisected along an axial center direction, and the respective resin pieces alternately form an N pole or an S pole. Since the resin magnet piece 3a being a developing pole is oriented in the direction where the magnetic particles separated right and left in a radial direction face each other with respect to the position of the N pole, the magnetic flux density of the N pole being the developing pole can rise to about 800 G. Besides, the shaft 1 can be a column or other polygonal pole.
Patent JP-H10337546-A (JP)
Title: Vapor-phase washing device and vapor-phase washing method
Inventor: FUJIWARA KENJI
IPC: B08B3/08
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To improve the degree of washing and washing efficiency for a jig for use in chemical analysis or an object to be washed produced in another industrial process. SOLUTION: In the vapor-phase washing device which comprises an airtight vessel 5, a mesh plate 6 which is provided in the vessel 5 to support an evaporating dish 2, an acid solution 3 stored in the vessel 5, and a heater 7 for vaporizing the solution 3, the dish 2, to the surface of which a sample is attached, is supported by the plate 6 and the solution 3 is vaporized by a heater 7 to saturate within the vessel 5 with the vapor of the solution 3, whereby the vapor of the solution 3 is condensed into droplets on the surface of the dish 2 so that the sample is eluted into the droplets and the droplets are caused to drop from the dish 2 to remove the sample from the dish 2.
Patent JP-S5482736-A (JP)
Title: Liquid fuel combustion device
Inventor: SATOU TADASHIGE
IPC: F23D11/34
Filed: 1977-12-14
Abstract: PURPOSE: To eliminate generation of noxious exhaust, require no exhaust duct and facilitate installation, by pre-mixing and burning air with liquid fuel atomized by means of an ultrasonic vibrator.  
     CONSTITUTION: A liquid fuel column is formed by means of an ultrasonic vibrator 9 in an atomizing tank 8 to produce fuel mist. The mist is taken in by a combustion air fan 32 and mixed with air from air intakes 2, 23 and sent through a guide cylinder 24 to a mixing chamber 35 of a burner 29 for additional mixing and ignited. The combustion gas is mixed with space air while passing a combustion gas passage 39 by means of a fan 40 driven by a motor 41 and diffused into the space through a heating air outlet. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S629988-A (JP)
Title: Recording sheet
Inventor: MIYAMOTO SHIGEHIKO
IPC: B41M5/50
Filed: 1985-07-08
Abstract: PURPOSE:To provide recording sheet having the absorbing and drying properties of aqueous ink for ink jet recording and suitable for a recording medium having good light perviousness, by forming a support from a transparent medium and constituting an ink receiving layer of a light permeable layer containing at least an acrylic acid/vinyl alcohol copolymer and/or a salt thereof. CONSTITUTION:In an ink jet recording sheet wherein at least one ink receiving layer is provided on a support and a recording image is formed by using aqueous ink containing a water soluble dye, the support is a transparent film and the ink receiving layer is a layer having good light perviousness formed of an aqueous coating solution containing at least an acrylic acid/vinyl alcohol copolymer and/or a salt thereof. By this method, the transparent ink receiving layer is obtained on the transparent support and capacity absorbing ink for ink jet recording, especially, aqueous ink for ink jet recording and drying said ink within a short time is imparted and, therefore, an extremely excellent color image recording medium for an overhead projector having high resolving power and imparting high color density is obtained.
Patent JP-H10339532-A (JP)
Title: Snow making method and snow making device
Inventor: TAKAHASHI NORIYUKI
IPC: F25C3/04
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To make snow at the high place of a ceiling with less energy consumption, by surrounding a specified region with a double enclosure where the outside height is made taller than the inside one, and recovering the chill for snow making overflowing through the inner enclosures from the recovery port between the double enclosures. SOLUTION: This snow making device is provided with an enclosure 4, surrounding a region to make a chill bank 3. The enclosure 4 is made by the combination of three faces of mobile screens 6, 7, etc., and it is positioned at a desired height by winding mechanisms 13 and 14. An enclosure 16 is made of three faces of mobile screens 18, 19, etc., outside the enclosure 4, and it is positioned at a desired height by winding mechanisms 24, and 25. At the time of snow making, the top ends of the mobile screens 18, 19, etc., are positioned higher than the mobile screens, 6, 7, etc. The chill which has gotten over the enclosure 4 and entered between it and the enclosure 16 enters the duct 22 of a floor face from an opening 22a, and returns to an air conditioner 15 through a duct 23.  Snow making can be executed even in large-sided indoor space or outdoors efficiently with indispensable minimum energy consumption.
Patent JP-S5274303-A (JP)
Title: Mode detector for fully automatic players
Inventor: HOSHIMI SUSUMU
IPC: G11B3/085
Filed: 1975-12-17
Abstract: PURPOSE: To adhieve the improvement in operating characteristics by detecting the position of each toothless part and identifying each mode at the time of driving the lead-in and return of an arm by rotating a drive gear between the first and second toothlesi parts. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000345235-A (JP)
Title: Method and device for cooling long material and production of long material
Inventor: NITTA HAJIME
IPC: C21D1/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a cooling method for easily obtaining a long material having high straightness. SOLUTION: The cooling method of the long material is executed by laying the long material 12 onto the bottom wall 22 of a cooling device 10, extending/ shrinking an air cylinder 34, thereby making the portion connected with the air cylinder 34 move to higher and lower positions than the portions fixed with a supporting rod 32 in the bottom wall 22 to take a laying table 20. In such a way, the long material 12 is cooled while being rolled.
Patent JP-S6129684-A (JP)
Inventor: KODERA MINORU
IPC: F27D3/15
Filed: 1984-07-20
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-H08321115-A (JP)
Title: Acoustic apparatus
Inventor: KOYAMA YOSHIHIDE
IPC: G11B17/22
Filed: 1995-05-26
Abstract: PURPOSE: To obtain an acoustic apparatus adapted to easily recognize that a disk is being changed, and not boring the user. CONSTITUTION: When a disk change instruction is input from an operation part 106, a disk change slave microcomputer 114 drives a mechanism part 115 in accordance with an instruction from a main microcomputer 102 to start to change a disk. On the other hand, a display part slave microcomputer 111 reads out display character data to be displayed at a display part 104 from a memory part 105 via the main microcomputer 102, forms a plurality of rotated character patterns obtained by rotating each character of the display character data in accordance with a given rule in the horizontal direction, and sequentially displays the patterns every predetermined time at the display part 104.
Patent JP-H0442801-A (JP)
Title: Separation of condensable gas and device therefor
Inventor: ARIKAWA YOSHIAKI
IPC: B01D5/00
Filed: 1990-06-08
Abstract: PURPOSE:To readily condense and remove water in hydrogen and to eliminate the necessity for a dryer in hydrogen purification using a hydrogen occluding alloy by exhausting another gas concentrated in space in a container charged with an alloy and taking out hydrogen through a re-condenser. CONSTITUTION:A cooling medium is fed to a container 2 charged with hydrogen occluding alloy granules 1 and the container 2 is cooled. When crude hydrogen containing a noncondensable gas such as N2, O2 or CO2 is fed from an induction pipe 8 to the container 2, hydrogen is occluded in the alloy 1, a noncondensable gas is concentrated between alloy granules 1 and water, a condensable gas, is condensed into liquid. After hydrogen is sufficiently introduced, the noncondensable gas between the alloy granules 1 is exhausted from a piping 9 to the atmosphere. Then, a heating medium is fed to the container 2, the container 2 is heated, hydrogen in the alloy 1 is taken out, condensed water is evaporated by heating, entrained with hydrogen and released. Hydrogen is recondensed by a re-condenser 13 put in a line, condensate is removed from a piping 11 and high-purity hydrogen is taken out from a piping 10.