baber/WOPTO huggingface dataset:
Patent JP-S5582349-A (JP)
Title: Display control system
Inventor: SAKAI JIYUICHI
IPC: G06F3/0485
Filed: 1978-12-19
Abstract: PURPOSE: To shorten a processing time to improve the processing capability of display control by setting the read start address of a screen buffer to an arbitrary address by a microprocessor.  
     CONSTITUTION: The value of register 30 is set to A by microprocessor 41, and simultaneously, the value of this register 30 is transferred to address counter 31. Next, the value of counter 31 is counted up in order of A, A+n, A+2n,...A+23h, and simultaneously, read start addresses of screen buffer 10 based on these values are set to arbitrary addresses from memory 42 to write data codes. These data codes are converted to dot patterns successively by character generator 43 and are subjected to parallel-series conversion by parallel-series converter 44 and are displayed on display equipment 20'. As a result, the processing time can be shortened to improve the processing capability of display control. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6136648-A (JP)
Title: Device for switching capacitor for compressor of air conditioner
Inventor: MATSUDA SHIGERU
IPC: F24F11/00
Filed: 1984-07-26
Abstract: PURPOSE:To increase the input of a compressor at the time of space heating so as to increase the space heating ability of the titled device by providing a plurality of compressor-operating capacitors, and changing the capacitance of each of the capacitors in accordance with the space cooling mode operation and the space heating mode operation. CONSTITUTION:When the space cooling operation is carried out, the capacitor for operating the compressor is only a capacitor 7a. At the time of the space heating operation, a relay 10 is switched, a four-way valve 9 operates to assume a space heating cycle, and simultaneously a current is supplied to a coil 11 for the relay to switch a relay 12 interlocking therwith. That is, a capacitor 7b is added as a capacitor for driving the compressor at the time of space heating. Accordingly, by the addition of the capacitor for driving the compressor, the input of the compressor 7 is increased. As a result, by use of a compressor of a large capacitance which is a general method for further increasing the capacitor for driving the space heating ability, the space heating ability of the air conditioner can be increased without increasing the size of an outdoor side heat exchanger for preventing frosting thereof.
Patent JP-H10330733-A (JP)
Title: Sintered abrasive grain and its production
Inventor: ISHIGURO KATSUHIRO
IPC: B24D3/00
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain sintered abrasive grains having a small mean crystal particle diameter and improved in the autogenous function and hardness of an edge by crushing a solid molding obtained by centrifuging a slurry containing a starting powder and firing the product of crushing. SOLUTION: A slurry containing a starting powder comprising a metal oxide having a mean crystal particle diameter of 0.1-0.6 μm, desirably 0.1-0.3 μm, a dispersant such as ammonium polycarboxylate and a binder such as an acrylic polymer is poured into a cylindrical mold 1 with a freely detachable bottom and centrifuged at a gravitational acceleration of 5,000 G or above to form a solid mold 4 having a water content of 25-75 wt.% on the bottom 2. This molding 4 is dried and crushed with a suitable means such as a hammer mill, and the product of crushing is classified by passing through sieves having gradually increasing openings to obtain a molding having a size of 2-4 mm or below.  This molding is degreased by heat treatment at 700-900 deg.C for 30-90 min and rapidly fired at 1,300-1,500 deg.C, desirably 1,350-1,490 deg.C to obtain sintered abrasive grains having a mean crystal particle diameter of 0.5 μm or below and a Vickers hardness of 15 GPa or above.
Patent JP-S6219348-A (JP)
Title: Rotary indexing device
Inventor: ITO TAKESHI
IPC: B23Q16/02
Filed: 1985-07-17
Abstract: PURPOSE:To form a device in small size being simplified and enabled to perform high speed indexing, by rotating a Geneva arm to place a cam follower, pro vided in the center hole of a Geneva wheel, in a crossed radial groove and turn the wheel thereafter locking it so as to detect the wheel, being unturnable, and perform the indexing. CONSTITUTION:When indexing is performed, a motor 1 is driven, and if a Geneva arm 2 is rotated, a device, placing a cam follower 22 in a radial groove 32 from a center hole 31, turns 45 deg. a Geneva wheel 3. And the device, again placing the cam follower 22 in the center hole 31, stops the Geneva wheel 3. Here the device, moving one of the cam followers 34 to be separated from a notch 23 and the other to be opposed to a lock surface 24 enabling the Geneva wheel 3 to freely rotate, places the wheel 3, when it is 45 deg. turned, unturnable by adapting the two cam followers 34, 34 to the lock surface 24, when the device, detecting a dog plate 8 by a sensor 9 to stop the motor 1, completes indexing. In this way, the indexing can be performed in a high speed by the internal Geneva method.
Patent JP-S6221814-A (JP)
Title: Poly(p-phenylene terephthalamide) fiber and production thereof
Inventor: FUJIWARA TAKASHI
IPC: D01D5/00
Filed: 1985-07-17
Abstract: PURPOSE:To produce the titled fiber having high strength and suitable for cutting, by coagulating a sulfuric acid dope of poly(p-phenylene terephthalamide) with a specific organic solvent, and taking up the coagulated fiber from the coagulation bath at a specific speed. CONSTITUTION:A sulfuric acid dope of poly(p-phenylene terephthalamide) is coagulated with an organic solvent compatible with sulfuric acid, having a solubility parameter of <=11 and free from hydrogen atom capable of forming hydrogen bond (e.g. pyridine, dioxane, tetrahydrofuran, anisole, etc.). The concentration of the sulfuric acid dope is >=15wt%, preferably >=17wt%. The coagulated fiber is taken out of the coagulation bath at a speed to apply a draft of >=1.5, preferably 3-10 to the fiber. The fiber produced by this process has a single filament strength of >=20g/denier and a refractive index gradient (TRIV) of -0.2--0.005 measured by polarized light oscillating perpendicular to the fiber axis.
Patent JP-S5859148-A (JP)
Title: Winding machine of belt-shaped material
Inventor: TAMURA NAOHARU
IPC: B65H23/32
Filed: 1981-10-02
Abstract: PURPOSE:To prevent lateral deflection of a tape, by providing guide rollers at a right angle with respect to belt-shaped material mounting and winding shafts. CONSTITUTION:Belt-shaped material mounting and winding shafts are provided, and guide rollers are provided in the direction at a right angle with respect to the belt-shaped material mounting and winding shafts. In this way, at running motion of a belt-shaped material, its laterally deflective movement is prevented, and the belt-shaped material can be wound in high reliability.
Patent JP-S634603-A (JP)
Inventor: GOODON DEBIIDO RONGU
IPC: H01F5/00
Filed: 1987-06-23
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-S5679596-A (JP)
Title: Carrier common telephone system
Inventor: KUTSUKAKE SHIYOUICHI
IPC: H04Q3/60
Filed: 1979-12-03
Abstract: PURPOSE:To enable to allocate a plurality of telephone sets to a automatic exchanger in one carrier line, by providing a device which detects the operating telephone set and incoming telephone line, transmits the identification code and selects  the telephone set and subscriber line through the reception of the code, on the remote station and automatic exchanger side respectively. CONSTITUTION:A two-common-telephone-set trunk (TT3) which connects telephone sets TL1, TL2 to one line of carrier line C3 is located at a remote station, and a two-common-subscriber trunk (ST3) which connects the line C3 to subscriber circuits LRG1, LRG2, is located at an automatic exchanger (SW) side respectively. TT3 detects operation telephone sets TL1, TL2, and the telephone set identifying code corresponded is automatically transmitted to SW side and the corresponding telephone set is called through the reception of the identifying code from SW. At ST3, the incoming telepohne line is detected to automatically transmit the identifying code to the remote station, and the identifying code from the remote station is received and connected to SW via LRG1 and LRG2. Thus, a plurality of telephone sets at the remote station are allocated to SW with one carrier line to the extent that the service degree permits.
Patent JP-H10198990-A (JP)
Title: Sliding actuator for digital multi-functional disk reproducing device
Inventor: SO KISEKI
IPC: G11B7/135
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To smoothly move a lens holder and also to suppress a focusing error and a tracking error while absorbing external shocks, by supporting the lens holder with one pair of suspension plates and floating and separating the suspension plates in both of the vertical and horizontal directions from a yoke plate by utilizing repulsive forces of magnets. SOLUTION: The load of a lens holder 110 is separated into a vertical load and a horizontal load with respect to a yoke plate 130 through one pair of suspension plates 158. Then, the moving of the lens holder 110 is made to be smoothly performed by providing magnets on the suspension plates 158 by being opposed to damping magnets provided in the insides of guiding housings 152 of the suspension 150 and by making them respectively generate repulsive forces in the vertical and horizontal directions and by floating and separating the suspension plates by prescribed distance with respect to the yoke plate 130 against the loads of the plates 158 to suppress the suspension plates from being brought into contact with the yoke plate and to make it freely movable.
Patent JP-S5380117-A (JP)
Title: Afc detector circuit
Inventor: KAWAGUCHI NORIO
IPC: H03L7/02
Filed: 1976-12-25
Abstract: PURPOSE: To realize an AFC detector circuit-which can reduce the irregularity of detection sensitivity due to the fluctuation of the power source voltage or the change of environmental temperatures-by providing a constant-voltage element or a constant-voltage circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5681206-A (JP)
Title: Fuel consumption saving device for main thrust diesel engine of liquefied gas transportation ship
Inventor: YOKOYAMA TETSUROU
IPC: F01K15/04
Filed: 1979-12-05
Abstract: PURPOSE: To intend fuel saving by burning a boiled off gas produced in a tank on a liquefied gas transportation ship to generate a steam, turning a turbine by means of this steam to drive a generator, and running a motor connected to an engine, with the created power.  
     CONSTITUTION: A boiled off gas produced in a LNG tank 1 on a liquefied gas transportation ship is transmitted into a gas compressor 2 through a pipe (a). After compressed here, the gas is heated through a heater 3 and then sent to a small- sized boiler 4. The gas is burnt herein and the created steam is carried through a pipe (b) to a steam turbine 5 to drive a generator 6. The power of the generator 6 is delivered via a controller 7 to a motor 9 which is connected to a main thrust diesel engine 8 of the ship. The motor is driven in order to provide an auxiliary power for the engine 8 and economize a driving fuel. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05346466-A (JP)
Title: Detecting equipment of speed of moving body
Inventor: NAGANAWA HIROSHI
IPC: G01S15/42
Filed: 1992-06-16
Abstract: PURPOSE:To lock without fail even when a pulse input is intermittent, thereby to attain a precise pulse count and to make accurate detection of a speed possible. CONSTITUTION:When a group of input pulses are present and an output from a detecting circuit 25 is larger than a threshold level, a second comparator 29 outputs a signal, and when they are absent, the signal is not outputted. An analog switch 43 connected just before LPF 45 in a PLL circuit 40 is constructed so as to turn ON when the output signal of the second comparator 29 is present and OFF when the signal is absent. Since an output of the LPF 45 is only an input of VCO 47 of high impedance when the analog switch 43 turns ON, a preceding voltage is held as it is, and locking is reached quickly. When the switch turns OFF, on the other hand, the PLL circuit 40 is divided just before the LPF 45, the output of the LPF 45 is held and the same potential is maintained until a subsequent group of pulses are inputted.
Patent JP-H11352530-A (JP)
Title: Light pulse train compressor
Inventor: IMANISHI YASUO
IPC: G02F1/35
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a new light pulse train compressor. SOLUTION: This compressor is a light pulse train compressor, which is capable of inputting and emitting light pulses and which has at least two optical modulation parts modulating optical characteristics such as transmissivity, reflectivity and refractive index of the light pulses by the light controlled from the outside and the compressor has first optical paths 4 to 5, making signal light pulses transmit at least the two optical modulation parts and second optical paths 6 to 7 which make second light pulses reading the signal light pulses enter and which make a light pulse train in which read light pulses are compressed and has incident optical paths so designed that the second light pulses reading the signal light pulses reach the respective optical modulation parts 1(1), 1(2) at the same time and has optical paths constituted,  so that the second light pulses read out the signal light pulses as a compressed light pulse train are superimposed by providing a fixed time difference to be emitted as the light pulse train of one group.
Patent JP-S6134637-A (JP)
Title: Digital circuit inspecting device
Inventor: ISHIDA TOSHIHIRO
IPC: G06F11/22
Filed: 1984-07-27
Abstract: PURPOSE:To obtain an inexpensive digital circuit inspecting device which has simplified the circuit constitution by providing an identification module which can be used in common to each processor having a data bus whose nuber of bits it different. CONSTITUTION:In case a microprocessor iAPX186 is selected by a switch SW, a selecting signal (es) is ''0'', an inversion 186 UDBEN output of a bus selecting circuit U2 is ''0'', and an inversion 188 ADBEN output is ''1''. Accordingly, as for the bus buffer, U3 and U5 are selected, and U4 is closed. In this state, signals AD0-AD15 on a data bus DB1 are loaded directly on a data bus line of signals PD0-PD15 of a personal module PSM side. That is to say, the data bus becomes a bus of 16 bits and used for iAPX186. Also, since the selecting signal (es) is ''0'', a bus high enable inversion BHE line connected to the PSM becomes the same as an inversion BHE output of a processor U1, and an output of a buffer U6 becomes the same as the output inversion BHE of U1.
Patent JP-H0321529-A (JP)
Title: Constant speed running device for vehicle
Inventor: KAWANO ATSUHIRO
IPC: B60K31/04
Filed: 1989-06-20
Abstract: PURPOSE:To enhance the reliability of car speed indication by correcting the target car speed set by a target value setting means with the sensed acceleration, and thereby putting the car speed indicated on a display identical to the corrected target value. CONSTITUTION:A throttle valve 6 provided in a suction passage 10a is opened and closed by a drive motor 5, which is controlled by a controller 3 on the basis of the car operating condition. That is, the degree of opening of this throttle valve is controlled in accordance with the deviation of the car speed value given by a car speed sensor 4 from the target value set with a set switch 2, and thus the car speed is converged to near the target car speed value. The car speed sensed by the sensor 4 is displayed on a speedometer 9. When the controller 3 has sensed acceleration of the car, the target car speed set by the set switch 2 shall be corrected with this acceleration so that the car speed value indicated in the speedometer 9 will become identical to the corrected value of target car speed.
Patent JP-S5945317-A (JP)
Title: Preparation of unsaturated polyester
Inventor: OOSHIMA JIYUNJI
IPC: C09D4/00
Filed: 1982-09-08
Abstract: PURPOSE:To prepare the titled polymer having excellent curability and giving a cured product having excellent mechanical properties, by reacting phthalic anhydride with a dihydric alcohol at a specific ratio, adding an unsaturated dicarboxylic acid anhydride, etc. to the reaction mixture, and carrying out the ring-opening addition polymerization reaction. CONSTITUTION:The objective polymer is prepared by (1) reacting (A) phthalic anhydride with (B) a dihydric alcohol (preferably ethylene glycol) at a molar ratio of 2:1-1:2, (2) adding (C) an alpha,beta-unsaturated dicarboxylic acid anhydride (preferably maleic anhydride) and (D) an alkylene oxide (preferably ethylene oxide, etc.) to the above reaction mixture and subjecting to the ring-opening addition polymerization, and (3) carrying out the polycondensation of the unsaturated oligoester obtained by the ring-opening addition polymerization. The component (C) is preferably molten by heating at the temperature of the reaction mixture before adding to the reaction mixture, and the atmosphere is sufficiently substituted with an inert gas to prevent the discoloration of the polymer.
Patent JP-S6314851-A (JP)
Title: Wear resistant film, its formation and starting material therefor
Inventor: AIZAWA MASANOBU
IPC: C22C32/00
Filed: 1986-07-03
Abstract: PURPOSE:To easily obtain a film having superior wear resistance and high oil retentivity by thermally spraying starting material consisting of Mo and Cr2O3 in a specified ratio on the surface of a member to form a film. CONSTITUTION:Starting material contg. 5-85pts.wt. Mo or Mo alloy of about 5-63mum particle size and 95-15pts.wt. Cr2O3 of about 5-63mum particle size is thermally sprayed on the surface of a member to form a film. The Mo alloy preferably contains <=about 30% Fe, <=about 10% Al, <=about 10% Ni, <=about 15% Cr, <=about 10% Co and <=about 3% C. The formed film may be projected with laser beams so as to accelerate melting. When the resulting member is used as a sliding member or the like using lubricating oil, the durability is considerably improved.
Patent JP-H112781-A (JP)
Title: Composite type optical parts
Inventor: ANDO TAKUJI
IPC: G02B5/28
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and to realize miniaturization, the reduction of production cost and high performance by arranging plural optical plates having a light incident surface and a light emitting surface and providing an optical multilayer film on at least either the light incident surface or the light emitting surface. SOLUTION: Light transmitting/receiving systems 10 and 30 are arranged on both sides of a composite function part 20. The function part 20 is equipped with a part having an optical isolator function constituted of four rutile plates (plane-parallel plate) 21, 23, 24 and 26 acting as a polarizer and two Faraday rotators 22 and 25 and the optical multilayer film 1 functioning as a light wavelength filter. The film 1 is provided on the rutile plate (plane-parallel plate) 26 being the light emitting surface of the optical isolator. Therefore, any other optical plate for providing the film 1 as the filter need not be arranged specially, so that the composite type optical parts are miniaturized. Since the optical plate for providing the film 1 is reduced, the insertion loss in light of the composite type optical parts is reduced by as much as the reduction thereof.
Patent JP-H052812-A (JP)
Title: Disk player
Inventor: TAMIYA TADANORI
IPC: G01C21/00
Filed: 1991-06-27
Abstract: PURPOSE:To surely load a disk by fixing a performance means to a pedestal in each direction of up and down, left and right and back and forth when the disk is ejected and simultaneously to prevent the performance means from being damaged. CONSTITUTION:A movable plate 3 is provided with a turntable 5 and a pickup 6 as a performance means. This movable plate 3 is fixed in up and down, and left and right directions by a first and a second moving plates 22, 23 and a first and a second engagement plates 7, 8. The movable plate 3 is fixed to the up and down, left and right and back and forth by a first rotary plate 54, an abutting rod 61 and a third engaging plate. Therefore, the movable plate 3 is fixed in each direction of up and down, left and right and back and forth. When a disk is clamped on a turntable 5, the fixing of the movable plate 3 is removed and it becomes movable state by a damper 4.
Patent JP-S6314287-A (JP)
Title: Calculating system for intersection between straight line and rectangular parallelepiped
Inventor: SHINOHARA KATSUYA
IPC: G06T15/00
Filed: 1986-07-03
Abstract: PURPOSE:To shorten an intersection calculating time by performing the preprocessing once in case intersections between a parallelepiped existing at an optional attitude in a three-dimensional space and a straight a line parallel with the Z axis. CONSTITUTION:The Z axis is taken in the direction of the sight. Coordinates of projected points Pno and Pfo of apexes Vno and Vfo whose Z coordinate values are minimum (closest) and maximum (farthest) respectively are obtained. Formulas FL1(P)-FL3(P) of planes Sn1-Sn3 and edge lines L1-L3 which pass the apex Vno are obtained. Six values of formulas FL are obtained by projection points Pn1-Pn3 on the xy plane of three apexes adjacent to the apex Vno to terminate the preprocessing. By this processing, the operation time of intersections between the rectangular parallelepiped existing at an optional attitude and many straight lines parallel with the Z axis is shortened. Hereafter, Z coordinates of intersections are calculated with only calculation of inner products between two-dimensional and three-dimensional vectors, slight addition and subtraction, and size discrimination processing. This part is easily constituted into private hardware, and a part of the processing is performed in parallel at a high speed to quickly display the picture of a three-dimensional shape.
Patent JP-H111196-A (JP)
Title: Boat washing device and multistory boat parking device using the same
Inventor: MORIOKA HIROSHI
IPC: B63C15/00
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To automatically wash a boat by providing a side nozzle washing the side surface of a boat on a lifter and a lower nozzle washing the bottom surface of the boat on a moving frame moving in the back and forth directions of the boat which is loaded on the lifter. SOLUTION: A multistory boat parking device is provided with a carrier device 70 with a transfer mechanism 75 which is incorporated into a storing structure 60 and a lifter 80 warehousing and shipping a boat C into/from the storing structure 60. A boat washing device is incorporated into the storing structure 60. This boat washing device is constituted by being provided with a moving frame 10, a side nozzle 21... and a lower nozzle 41.... When the moving frame 10 reaches an advancing limit, the boat washing device becomes a washing mode. When the moving frame 10 starts to retreat from the advancing limit, the side nozzle 21... jets high pressure jet stream and washes both the side surfaces of the boat C.  The lower nozzle 41... jets high pressure jet stream, oscillating in the back and forth directions of the boat C, and washes the bottom surface of the boat C, while the boat C horizontally moves on the upper side.