baber/WOPTO huggingface dataset:
Patent JP-H02248703-A (JP)
Title: Hydraulic pressure valve with pressure compensation
Inventor: ISHIZAKI NAOKI
IPC: E02F9/22
Filed: 1989-03-22
Abstract: PURPOSE:To facilitate working for a valve main body by detecting pressures in the first and second operating ports respectively by check valves to decide the set pressures of the first and second pressure compensation valves and controlling the hydraulic pressure to one of the first and second operating ports. CONSTITUTION:When the pilot oil pressure is introduced in the first pressure receiving chamber 261 to move a spool 12 to the left, the discharge hydraulic pressure liquid of a pump 22 flows through the first pressure compensation valve 28 and the first operating port 18 to move a hydraulic actuator 23 to the left. At this time, the discharge hydraulic pressure separates a poppet valve 31 from the valve seat of a checking valve 32 to flow in the first port 16, and the load pressure is introduced into a pore 35, a back pressure chamber 34, a liquid hole 36, a pressure receiving chamber 37 and a pressure introduction port 39. In this case, however, as the load pressure is introduced from the outer hydraulic pressure valve with pressure compensation into the port 39, one higher load pressure is set on the first pressure compensation valve 28. The same operation is conducted to the second pressure compensation valve 30. Thus, the working for a valve main body 10 can be facilitated, and furthermore, the first and second operating ports 18, 19 can be set at different values of pressure.
Patent JP-H08260781-A (JP)
Title: Card reader for electric lock with message display function, and electric lock managing system for multiple dwelling house using such a card reader
Inventor: KAZUTAMA TAKEHIKO
IPC: E05B49/00
Filed: 1995-03-27
Abstract: PURPOSE: To find whether there is a verbal message from a manager in the outing at the entrance of common use or the like simply, not after the manager comes back to the house. CONSTITUTION: A message display lamp 7 is provided to a card reader CR for electric lock, and the message display lamp 7 is lighted or flashed when it receives a message signal delivered from a monitoring device such as an alarm and monitor board. In this electric lock managing system for multiple dwelling house, the card reader CR for electric lock with message display function is set to the entrance of a common use section, or the entrance of a parking lot, and an alarm and monitor board connected to the card reader CR through a signal line L1 is set in a manager room or the like, and furthermore, a house data board connected to the alarm and monitor board through a signal line is set to each dwelling.
Patent JP-H10259206-A (JP)
Title: Samarium complex
Inventor: KOU SHIYOUMIN
IPC: C08F210/02
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain a new material useful as a polymerization catalyst for ethylene and styrene and further utilized as a manufacturing raw material for another specific useful samarium complex. SOLUTION: This new material is a compound of the formula [Cp*Sm(OAr)]2 (Cp* is pentamethylcyclopentadienyl ligand; ArO is an aryloxide ligand). The aryloxide ligand is exemplified by 2,6-di-tert-butyl-4-methylphenoxide ligand, 2,6-di-tert-butylphenoxide ligand and 2,4,6-tri-tert-butylphenoxide ligand. For example, the new material is [Cp*Sm(0-2,6-di-tert-Bu-C6 H3 )]2 . The compound of the formula [Cp*Sm(OAr)]2 is obtained by reacting a samarium complex of the formula (Cp*)2 Sm(THF)2 (THF is tetrahydrofuran ligand) with a hydroxyaryl compound (e.g. 2,6-di-tert-butyl-4-methylphenol).
Patent JP-S62224131-A (JP)
Title: Reservation system
Inventor: HANDA AKIRA
IPC: H04J3/00
Filed: 1986-03-26
Abstract: PURPOSE:To eliminate the need for an exclusive slot for slot control by sending a burst signal comprising a slot reserving signal and information to be sent, reserving the slot position in the next frame when the signal does not collide with the burst signal of other station and sending the same burst signal again when collided with each other. CONSTITUTION:When a ground station TS2 sends information, an outgoing channel signal 8 is supervised and the presence of the information A1 16 sent from the ground station TS1 at the 1st position in a frame 14 is confirmed and a burst signal B1 19 is sent at the 3rd position from the first in the idle frame 14 in each slot 15. If the burst signal B1 19 collides with the burst signal C1 20 sent from a ground station TS3, the ground stations TS2, TS3 send again burst signals B1 23, C1 22 of the same content again.
Patent JP-S58184564-A (JP)
Title: Synthetic aperture radar
Inventor: TANAKA HIROKAZU
IPC: G01S13/90
Filed: 1982-04-22
Abstract: PURPOSE:To prevent deterioration in the quality of image obtained after image reproduction on the ground by shifting the aperture distribution of an antenna in the ranging direction from that waving a low side lobe characteristic such as Taylor distribution from the uniform distribution. CONSTITUTION:When a distribution having a low side lobe characteristic is selected, the aperture distribution has the optimum value in the ranging direction. The rate of unrequired signals increases to deteriorate the quality of image when the side lobe level is too high like the uniform distribution while on the contrary it is extremely too low. Therefore, when the Taylor distribution is selected as aperture distribution, it is most desirable that the side lobe level should be determined to minimize the rate of unrequired signal.
Patent JP-H05273394-A (JP)
Title: Storage building for spent nuclear fuel
IPC: G21C19/06
Filed: 1992-03-26
Abstract: PURPOSE:To obtain a dry spent nuclear fuel storage building capable of raising radiation efficiency out of a vessel containing spent nuclear fuel and reserving even high temperature spent nuclear fuel. CONSTITUTION:A storage cell 5 vertically supporting column shape vessels containing spent nuclear fuel is constituted of metal blocks and the column shape vessels 17 containing spent muclear fuel is inserted in the holes formed in the metal blocks. The heat dischaged out of the column shape vessels 17 is radiated to the metal blocks to transmit the heat to the metal blocks. By this, the radiation area of the column shape vessels is practically expanded and the radiation efficiency of the column shape vessels is improved.
Patent JP-H02247337-A (JP)
Title: Filter for filtering aluminum molten metal and its manufacture
Inventor: TAKAHASHI MAMORU
IPC: C22B21/06
Filed: 1989-03-22
Abstract: PURPOSE:To obtain the filter having certain bonding strength and filterability, free from contamination of Al to be passed through and capable of continuous use for a long period of time by burning a compacted material constituted of specified ratios of fused alumina and fine grain alumina at a prescribed temp. CONSTITUTION:By weight, 2 to 25 pts. fine grain alumina substantially constituted of alumina only as a binder, 0.1 to 5 pts. shape-retaining material such as starch and water are kneaded into 100 pts. fused alumina as an aggregate, which is subjected to compacting. The green compact is fired at 1300 to 1500 deg.C to prepare the filter having >=95wt.% Al2O3 content.
Patent JP-H05274286-A (JP)
Title: System for collecting fault information
IPC: G06F15/177
Filed: 1992-03-26
Abstract: PURPOSE:To provide a fault information collecting system in which fault information of another computer system is quickly collected in the optional computer system concerning the fault information collecting system in a multi-processor system. CONSTITUTION:A system is constituted in such a way that a monitoring device 100 is provided with a path 1 which executes connection between the monitoring devices 100 detecting a fault in a data processor so as to execute a fault diagnosis, a starting means 2 which starts the collection of fault information, a command transmitting means 3 which transmits the identifying code of another computer system together with command information requesting fault information by way of the path, a command receiving means 4 which receives command information based on the identifying code transmitted through the path 1, a fault information transmitting means 5 which transmits fault information by way of the path and a fault information receiving means 6 which receives fault information transmitted through the path.
Patent JP-H06282917-A (JP)
Title: Disk player
Inventor: OBA HIROTAKA
IPC: G11B17/22
Filed: 1993-03-26
Abstract: PURPOSE:To reproduce disks corresponding to circumstances without inputting a program to the player by partitioning a multistage magazine and reproducing the housed disks successively. CONSTITUTION:Ten disks are divided into two groups, and one group is referred to a part A, while the other group is referred to a part B, and they are housed in the multistage magazine. Either of the parts is reproduced by depressing a part reproducing button 43. Then, the part A or the part B to be reproduced is selected by depressing a part button A or a part button B, and the part on the selected side is reproduced. During reproducing of the part, a stage number of the disk and a recorded number of this work under reproducing in addition to the name of the part to which the work desired to be reproduced under reproducing are displayed on a display part 90a.
Patent JP-H06281433-A (JP)
Title: Method for measuring three-dimensional position and attitude
Inventor: UCHIMURA YUTAKA
IPC: G06T7/00
Filed: 1993-03-26
Abstract: PURPOSE:To measure the position of a moving body from the distance between the body and a manipulator in a real time manner. CONSTITUTION:The cut line images of a body D by the double slit lights 11a, 11b from a light projecter 10 is projected on the photographing surface of a CCD camera, the position of the body D is obtained from the coordinates of each pixel, and the attitude of the body D is determined by finding two peaks from the histogram of the normal vector of each pixel.
Patent JP-S62222813-A (JP)
Title: Injection molding of rubber
Inventor: UKAI MIKIO
IPC: B29K21/00
Filed: 1986-03-26
Abstract: PURPOSE:To reduce rejection rate and shorten molding cycle by a method wherein the heating temperature of a molding mold is made lower than the vulcanization starting temperature of blended rubber in an injection process while the same temperature is made higher than the vulcanizing starting temperature of the blended rubber in a vulcanizing process. CONSTITUTION:In an injection process, low-temperature heat medium is supplied to a molding mold 1 and the mold 1 is heated to the temperature of 160 deg.C. Blended rubber 10, supplied from a hopper 100, is heated by a heater 102 and is plasticated, then, is injected by a screw 101 into the mold 1 through a nozzle 103. Next, the low-temperature heat medium, supplied into the mold 1, is returned into a low-temperature heat medium tank 4. Subsequently, high- temperature heat medium is supplied to the mold 1 and the mold 1 is heated to 200 deg.C to effect vulcanization. Subsequently, the high-temperature heat medium, supplied into the mold 1, is returned to a high-temperature heat medium tank 3. Successively, the low-temperature heat medium is supplied to the mold 1 and the mold is demolded, thereafter, a molded form may be taken out of the mold.
Patent JP-H01241642-A (JP)
Title: Dynamic arranging method for common memory
Inventor: NAKAMURA MITSUHIRO
IPC: G06F12/06
Filed: 1988-03-24
Abstract: PURPOSE:To effectively utilize the address space of a common memory by allowing the size of the common memory not to be a fixed size, allocating an idle space in the common memory according to the size of transfer data and on the other hand, releasing the area when the transfer of the data is ended. CONSTITUTION:The data transfer is executed through a common memory 3 between a main processor 1 and plural I/O processors 2A-2N, the size of the common memory is not made the fixed size and the idle space in the common memory 3 is allocated according to the size of the transfer data. On the other hand, when the data transfer is ended, the area is released. Thus, in the common memory control part of an OS for both the main processor 1 and I/O processors 2A-2N, function is obtained to dynamically manage the memory. Namely, in correspondence to the contents of a data transfer request, processing is executed to lend an occupational memory size, which is not presently used, from the arbitrary area of the common memory 3 and processing is executed to cancel (release) the occupying memory size after the end of the request. Thus, the using efficiency of the common memory 3 can be improved.
Patent JP-S543731-A (JP)
Title: Device for preventing clutch pedal from vibrating
Inventor: ISHIDA NOBUYASU
IPC: B60K17/02
Filed: 1977-06-09
Abstract: PURPOSE: To eliminate the unpleasant vibration of a clutch pedal by setting the quotient of clutch release hydraulic pressure by the cross sectional area of an oil pipe for connecting a master cylinder to a release cylinder to approx. 450 kg. or higher. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55159693-A (JP)
Title: Intraoffice exchange system for remote time sharing exchanger
Inventor: SATOU TOYOHIKO
IPC: H04Q3/60
Filed: 1979-05-31
Abstract: PURPOSE:To enable the communication connection for the subscribers in a remote station if the control from a master station is disable, by the exchange processing by taking the time sharing multiplex gate circuit controlled in the fixed signal pattern as the message channel switch. CONSTITUTION:The signal multiplexed at the coding circuit 3 and the digital sound generating circuit 13 is input to the designated composite circuit 4 via the gate element 14. The signal in synchronizing with each channel of digital signal is produced 15 from the clock signal and the frame signal used for coding 3 and decoding 4 of audio signal to control the switching of the gate element 17. The gate element 14 is located in matrix and the time sharing multiplex gate circuit 16 is formed. The gate signal generating circuit 15 produces the fixed gate signal according the pattern determined for mutual communication line assurance in the integrated unit and between units, and the signal exchange processing of the gate circuit 16 is made at the fixed pattern. The message channel 8 is thus constituted, and the control reducing the intraoffice exchange processing for the remote time sharing exchanger can easily and economically be made at a failure.
Patent JP-S63234630-A (JP)
Title: Phase locking compensating circuit for phase locked loop
Inventor: OMURA HISASHI
IPC: H03L7/14
Filed: 1987-03-23
Abstract: PURPOSE:To obtain a stable phase locked output by supplying a free-run output of a count means to a phase comparator circuit in place of an input signal whose pulse width is widened if the pulse width of the input signal is partially wider than the pulse width of a signal in a normal frequency range. CONSTITUTION:If the pulse width of the input signal is wider than the range of the normal pulse width at which the phase locking is taken in the phase locked loop, on L level pulse signal is generated from a NAND circuit 20 and a counter 21 generates an output signal at its free-run frequency. In this case, since the free-run frequency of the counter 21 is set slightly lower than the normal frequency of the input signal, the phase locked loop can sufficiently continue the phase locking. Since the output signal with the free-ran frequency of the counter 21 is given to the phase comparator circuit 12 in place of the input signal, the phase locked loop keeps the phase lock state. Thus, a stable phase locked output is obtained.
Patent JP-H0535859-A (JP)
Title: Image processor
Inventor: MARUYAMA MASAKATSU
IPC: G06T1/20
Filed: 1991-04-01
Abstract: PURPOSE:To enable high-speed processing by applying the fetch of an image signal even to a binary image. CONSTITUTION:The image processing processor is provided with a local image register 12 consisting of (n) stages of shift registers 6 which input image data, (n) latches 7 which input the value of the (n) stages of shift registers 7 respectively, and a multiplexer 11 which inputs the values of the (n) latches 7 and the sum signal of all MSBs of the (n) latches 7 and selects and outputs the values of the (n) latches 7 and the sum signal of all the MSBs of the (n) latches 7. Further, the processor is provided with an arithmetic block 2 which inputs the value of the local image register 12, a program memory 3 which selects the output of the local image register 12 and selects the arithmetic of the arithmetic block 2, and a program control circuit 4 which controls the program memory 3. Then when the binary image is used as input local image area data, the multiplexer 11 selects the input of the sum signal of all the MSBs of the (n) latches 7 to read the local image area data out at a time.
Patent JP-S55161095-A (JP)
Title: Deflector roll for tin plating
Inventor: KIMURA TOKUMITSU
IPC: C25D7/06
Filed: 1979-06-01
Abstract: PURPOSE: To prevent the piling up of ferric ferrocyanide, accompanied by a strip traveling on the line of elecrtotin-plating by halogen method, on the roll described in the title, by forming a chromium plating layer on the outer peripheral surface of the roll, then by mirror finishing of the surface of the roll.  
     CONSTITUTION: In a halogen method electrotin-plating line, where electrolytic treatment is carried out in a plating soln. 7 contained in a plating vessel 6 between a cathode, which is a strip 1 traveling between an electric power-supplying roll 2 and a back up roll 3, and an anode 4, which is in contact with a main anode 5, steel rolls instead of rubber rolls are used as deflector rolls 8, 9, and the peripheral surfaces of the deflector rolls 8, 9 are plated with chromium and mirror-finished. Hereby the piling up of a reaction product ferric ferrocyanide, accompanied by the strip 1, on the surfaces of rolls 8, 9 is profitably prevented, so that defects due to foreign substances etc. present on the roll surface are completely removed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60211620-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOUICHI
IPC: G11B5/73
Filed: 1984-04-05
Abstract: PURPOSE:To obtain a two-layered medium for vertical magnetic recording having an improved SN ratio by laminating a low coercive force layer and vertical magnetized layer on a substrate and setting the thickness of the substrate at a prescribed value. CONSTITUTION:A low coercive force layer 4 consisting of a thin ''Permalloy'' film, etc. and a vertical magnetized layer 5 consisting of Co-Cr, etc. are formed on the substrate 3 consisting of a polyethylene terephthalate film, etc. The thickness of the substrate is made to <=10mum, by which the head touch with a main magnetic pole 1 is made smooth and the magnetic flux from an auxiliary magnetic pole 2 is transmitted through the layer 4 and the layer 5 to the main magnetic pole 1 with high efficiency and the SN ratio is improved.
Patent JP-2000230475-A (JP)
Title: Infinite power generating device
Inventor: SUGIMOTO GENICHI
IPC: F03G7/10
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To produce infinite kinetic energy by means of a gear train, in which gears circumscribe and inscribe pairs of large and small stationary gears mounted concentrically with each other and they all turn to progress in a same direction simultaneously. SOLUTION: Stationary gears 2, 3 are integrally mounted in a fixed position with a uniform concentricity to both side walls concentrically with an inter gear 1. Rotary gears 6, 6 are engaged with the stationary gears 2, 3, respectively. The rotary gear 6 and rotary gear 6 are connected and mounted in a fixed position on a single common axle 8 to form a unitized body in mesh with stationary gears 2, 3, respectively. Rotary gears 7, 7 that turn to progress are connected and mounted on a single common axle 9 to form a unitized body that turns to progress. According to this construction, the force of the common axle 8 to turn to progress increases to overcome a reaction force of an input gear 4, thus causing the common axle to turn to progress to the left. This causes the input gear 4 to build up torque, acting on an amplifying gear 10.  These basic processes are repeated to produce an amplifying function that turns of its own, thus serving as an infinite power generating device.
Patent JP-S63235459-A (JP)
Title: Manufacture of high-purity titanium silicide sheet
Inventor: SHIBUTAMI TETSUO
IPC: C22F1/00
Filed: 1987-03-25
Abstract: PURPOSE:To manufacture a high-purity Ti silicide sheet, by burying small pieces of Ti silicide in a state of close adhesion into a specific parting agent in a capsule and applying diffusion joining to the above by hot isostatic pressing, etc., at the time of manufacturing a Ti silicide sheet by subjecting the small pieces of high-purity silicide to mutual junction. CONSTITUTION:A high-purity Ti silicide powder prepared by means of a vacuum melting method, etc., is sintered to be formed into small pieces 1 of Ti silicide with 50-150mm width and 3-20mm thickness. Respective planes to be joined of the small pieces of Ti silicide are pickled with acid, such as hydrochloric acid, nitric acid, and sulfuric acid, to undergo removal of impurities and adhering dust and then the small pieces 1 are fixed with a vice 3 made of tungsten via aluminum sheets 2 so that respective planes to be joined are allowed to adhere closely, which is buried in a capsule 4 made of stainless steel sheet filled with a powder 5 of a parting agent, such as alumina, zirconia, and boron nitride, and is sealed under vacuum and then subjected to hot isostatic pressing under the conditions of 1,250 deg.C and 750kg/cm<2> pressure together with the capsule 4. By this method, the large-sized high-purity Ti silicide sheet usable as a sputtering target can be easily manufactured.
Patent JP-H11263302-A (JP)
Title: Filling system for sealable container
Inventor: KATO TADAO
IPC: B65B3/00
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a container transfer unit capable of transfering sealable containers, which are manufactured by a container manufacturing unit, in large quantities and quickly up to a filling unit. SOLUTION: Sealable containers, each comprising a container main body and a pouring port, are manufactured by a container manufacturing unit 11, and each sealable container 1 is sent to a container transfer unit 20. The sealable container is held by a container holding unit 21 which is trnasferred by a transfer mechanism 30 in the container transfer unit 20. In such a way, the sealable container is sent up to a filling unit 15. Then, the sealable container is filled with contents in the filling unit 15.
Patent JP-H026237-A (JP)
Title: Safety slide for car seat
Inventor: IBU PIPON
IPC: B60N2/07
Filed: 1989-03-20
Abstract: PURPOSE: To slide a safety slide smoothly without being caught even if any operating force acts on a horizontal slide by associating a vertical wing part of a lower fixed bar material with a ball and disposing a roller between the vertical wing part and a bent wing part of an upper movable bar material. CONSTITUTION: A safety slide comprises a lower fixed bar material 3 and an upper movable bar material 9. The fixed bar material 3 has a U-shaped cross- section, and forms vertical wing parts 3a and 3b, and the vertical wing parts 3a and 3b are bent horizontally so that they are associated with a ball 5 and a lower rolling path 4 and an upper guide path 12 are formed. Also a roller 7 is disposed between the vertical wing parts 3a and 3b of the lower fixed bar material 3 and a bent wing part 10b formed in the upper movable bar material 9 having a reinforcing longitudinal waveform part 11, and the roller 7 is guided by the vertical wing part 10C of the upper movable bar material 9. Thus a lateral operating force and a split operating force are absorbed by an inner horizontal slide capable of structurally completely withstanding these operating forces.
Patent JP-S62231061-A (JP)
Inventor: MORIMOTO YOSHIJI
IPC: D04B27/34
Filed: 1986-03-26
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。