baber/WOPTO huggingface dataset:
Patent JP-H0667142-A (JP)
Title: Spatial optical modulator
Inventor: ISHIMOTO MANABU
IPC: G03H1/02
Filed: 1992-08-21
Abstract: PURPOSE:To obtain a spatial optical modulator suitable for the reproduction of electronic one-dimensional hologram having no movable part. CONSTITUTION:In the optical modulator, a specified display region is divided into plural stripe regions with a horizontal screen width Lx and a fine vertical width DELTALy. In each strip region, arranges plural picture elements 16 of which horizontal width is small enough to the vertical width, are arranged in the horizontal direction and, further a driving means 14 for controlling optical characteristics is provided at every picture element. The aspect ratio of picture element 16 arranged in the stripe region is 30:1 or higher.
Patent JP-S6464998-A (JP)
Title: Ram type flat type hydraulic jack
Inventor: HANAJIMA AKIO
IPC: B66F3/24
Filed: 1987-09-05
Abstract: PURPOSE: To apply pushing-up uniformly to the lower surface of a coil, by making thin a ram type flat hydraulic jack into a predetermined thickness or less which is comprised of a base part having a cylinder groove therein and a ram part which slides within the cylinder groove in the direction of the depth thereof. CONSTITUTION: A base part 1 is formed as a plate-shaped body with a thickness such that it can be inserted into a gap 19, and a cylinder groove 3 of a predetermined depth is formed in the cross direction thereof. A ram part 2 having an outer peripheral surface which makes sliding contact with the interior wall surface of the cylinder groove 3 and having an O-ring 5 is formed as a plate-shaped body whose thickness matches the depth of the cylinder groove 3. The ram part 2 is moved in the direction of the depth of the cylinder groove 3 by the hydraulic pressure of hydraulic fluid 6.  Thus, a ram type flat jack is obtained which, when the hydraulic pressure is zero, contracts to a thickness such that it can be easily inserted into the gap 19 held by a spacing piece 18 having a thickness of about 20 to 30 mm, and which, when the hydraulic pressure is applied, produces uniform surface pressure increasing the gap length between a coil receiving table 13 and a coil 12, whereby the work of inserting and fixing the spacing piece 18 can be performed without causing deformation, damage, deviation, etc. of the coil 12.
Patent JP-S6465973-A (JP)
Title: Data communication equipment
Inventor: TAKAHASHI MASATOMO
IPC: H04N1/00
Filed: 1987-09-04
Abstract: PURPOSE:To securely attain communication to a designated receiver by having a first priority over the designation of the receiver by means of the side of a transmission station and a second priority over the name registration of the side of a reception station, and transmitting them as a picture of information of the receiver. CONSTITUTION:If the destination of the receiver is registered, the value is transferred to a receiver name register. If it is not registered, the NSF (non standard device) of an opposite unit is analyzed and the presence and absence of the name registration of the reception station is judged. If the name of the opposite station is registered, the value is transferred to the receiver name register and a receiver transmission flag is turned on. If the name of the reception station is not registered, facsimile transmission is executed as it is. If the receiver transmission flag is turned on, data on the receiver name is transmitted as picture data before the transmission of original picture data. Thus, data can be transmitted to the expected receiver, and plural data can be transmitted to respective receivers.
Patent JP-S6465686-A (JP)
Title: Sheet paper processor
Inventor: TAKAHASHI HITOSHI
IPC: G07D9/00
Filed: 1987-09-05
Abstract: PURPOSE: To leave a part which is given discrimination information by providing a seal belt pressing and retracting means which retracts the part of the sealing belt given discrimination information from the cutting position of a following cutter before the sealing belt is cut by the following cutter. CONSTITUTION: A small belt wound around bank bills possibly has a seal of a bank name, etc., given at its end surface part and the seal impression part is cut when the end surface is cut into an upper and a lower part. For the purpose, a time difference is given between the lower part cutting and upper part cutting of the sealing belt 1. When a sealing belt cutting means 100 moves during the period of the time difference, a press cam follower 63 moves a friction body 71a brought into contact with the upper side of the sealing belt 1 to the opposite side from the cutting surface and then the outside sealing belt part is shifted to retract the seal impression part from the following cutter 55.  The step (h) between a precedent cutter 54 and the following cutter 55 is set to the maximum thickness of a sealed bundle (t), and plural following cutters 55 are provided in array, so miscutting due to a difference in the thickness of the sealed bundle (t) is eliminated.
Patent JP-S6466572-A (JP)
Title: Apparatus for inspecting ic package
Inventor: KATO MICHIO
IPC: G01R31/26
Filed: 1987-09-08
Abstract: PURPOSE:To achieve miniaturization and cost reduction, by constituting the inspection part of an IC package of an intermittently rotating turntable and a plurality of heat press plates. CONSTITUTION:In the inspection part of an IC package, the sucker 27a of the Y-axis head 27 in a supply part A is inserted in a case 30 from the window thereof to move to the position directly above the square hole 36d of the heat press plate 36 in the inspection part B and subsequently lowered to allow the sucked IC package to fall in the recessed part of a turntable 32. Next, when the IC package is placed on the recessed part of the turntable 32, a motor begins to rotate and the turntable 32 is rotated by the distance corresponding to one recessed part (one frame). When the turntable 32 is rotated, the roller of the press plate 36 contain in the V-groove of the turntable 32 is moved to a flat part and the press plate 35 is guided by a guide pin 37 to rise. Subsequently, when the turntable 32 is rotated by one frame, the press plate 36 falls and the IC package on the turntable 32 is heated. By this constitution, the apparatus can be miniaturized.
Patent JP-H0782020-A (JP)
Title: Columnar particle and its production
Inventor: FURUTA KEIICHI
IPC: C04B35/49
Filed: 1993-09-08
Abstract: PURPOSE:To prepare columnar particles of large aspect ratio useful for synthesizing dielectric ceramics with orientation or composite materials with anisotropic properties. CONSTITUTION:The objective columnar particles has the basic composition of the formula xZrO2-ySnO2-zTiO2 (0.6<= x <=1.0, 0<= y <=0.4, and 0.8<= z <=1.2) and >=10 in aspect ratio. The columnar particles can be obtained by adding this basic composition and at least one kind of compound selected from SiO2, Bi2O3, Cr2O3, V2O5 and NiO to a flux at the time of baking.
Patent JP-H0388634-A (JP)
Title: Cassette automatic charger device
Inventor: KURODA HISAO
IPC: B65G1/07
Filed: 1989-08-31
Abstract: PURPOSE:To surely give an operation command by receiving schedule information from an external means, such as process schedule control computer for controlling a process shedule and a manufacturing device control computer, and commanding a cassette and a stage, for this cassette to be charged, to a worker being based on this schedule information. CONSTITUTION:Schedule information is received from external means 200, 300, and being based on this schedule information, a cassette 100 and a stage, for this cassette 100 to be charged, are commanded to a worker. In this way, a sure operation command can be given to the worker. While in accordance with a charge command and a collection command from the external means, a cassette charger robot 2 is drivecontrolled. In this way, the manufacturing device 200 can be automatically charged with the assigned cassette 100 with its automatic collection possible. While because a processing history of the cassette is stored, in the case of generating abnormality in the cassette charger robot and the manufacturing device, the processing history of the cassette is confirmed with restoration performed before generation of the abnormality.
Patent JP-H0888861-A (JP)
Title: Chrominance signal processing circuit
Inventor: KURISAKI KAZUHIRO
IPC: H04N9/64
Filed: 1994-09-19
Abstract: PURPOSE: To prevent the generation of tailing and color omission phenomenons in moving pictures by utilizing the movement detection signals of both chrominance and luminance signals and controlling the noise reduction operation of the chrominance signals. CONSTITUTION: The chrominance signals inputted to a chrominance signal input terminal 11 are inputted to a chrominance signal time correlation noise reduction means 12 and a chrominance signal movement detection means 13. The chrominance signals inputted to the chrominance signal time correlation noise reduction means 12 are outputted from a chrominance signal output terminal 17 after noise is reduced by utilizing the time base correlation on of the chrominance signals. In the meantime, the luminance signals inputted from a luminance signal input terminal 14 are inputted to a luminance signal movement detection means 15.  Chrominance signal movement detection signals outputted from the chrominance signal movement detection means 13 and luminance signal movement. detection signals outputted from the luminance signal movement detection means 15 are inputted to a noise reduction operation control means 16 and the movement signals of colors and the movement signals of luminance are mixed to be outputted. Control signals outputted from the noise reduction operation control means 16 are inputted to the control terminal of the noise reduction means 12.
Patent JP-S59112384-A (JP)
Inventor: OKA HIDENOBU
IPC: G07D7/00
Filed: 1982-12-20
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-S60114799-A (JP)
Inventor: KANAI JIYUN
IPC: G21F9/06
Filed: 1983-11-28
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-S6466142-A (JP)
Title: Production of unsaturated carboxylic acid and ester thereof
Inventor: SO MAMORU
IPC: C07C67/343
Filed: 1987-09-07
Abstract: PURPOSE:To obtain the titled compound from a raw material gas containing methyl acetate or methyl propionate and O2 in one stage reaction and good yield and further re-utilize the by-product, by using a P-V-Ti-O based catalyst reduced in V content and having a specific composition as a catalyst. CONSTITUTION:When a raw material gas containing methyl acetate or methyl propionate and O2 is brought into contact with a catalyst to provide acrylic acid, methyl acrylate or methacrylic acid or methyl methacrylate, a catalyst containing an ingredient expressed by the formula PaVbTicOd (a-d are each atomic numbers and when a+b+c are 100mol.%, b is 2-20mol%, c is 10-50mol.% and d is valence required for satisfying valence of ingredients excluding O) is used. Methanol can be preferably and further added to the raw material.
Patent JP-S59115492-A (JP)
Title: Nonlubricating type screw compressor
Inventor: TAKAHASHI YASUO
IPC: F04C29/04
Filed: 1982-12-22
Abstract: PURPOSE:To keep a gap between both rotors constant all the time and in a minimum state as well as to aim at improving the performance of a compressor, by installing a flow regulating valve in a lubricating oil system passage used for cooling, while controlling a flow rate (or temperature) of lubricating oil for cooling these rotors. CONSTITUTION:With a pump 15 operating, lubricating oil for cooling rotors 2 and 3 flows in a through passage 9 at the side of a male rotor 2 and another through passage 10 at the side of a female rotor 3 respectively from each of nozzles 11 and 12 by way of a flow regulating valve 13 connected to a temperature sensor 19 installed in a discharge port 18 set up in a casing 1 via an oil cooler 14 of the same system passage 16 and a motor 17 whereby it cools the male rotor 12 and its shafts 2a and 2b and the female rotor 3 and its shafts 3a and 3b, respectively so that temperature in both rotors 2 and 3 drops. With this constitution, a gap between both rotors 2 and 3 and its minimum state are kept constant at all times and the performance of a compressor is thus improved.
Patent JP-H04104834-A (JP)
Title: Treatment of co2 into the ocean
Inventor: TAKAHASHI SHIGEHIRO
IPC: C01B32/50
Filed: 1990-08-24
Abstract: PURPOSE:To prevent liquid CO2 from floating up and diffusing into the air by pouring liquid CO2 into the ocean with required depth in such a manner that it is dispersed not so as to concentrate on one place. CONSTITUTION:Liquid CO2 is poured into the ocean with required depth in such a manner that it is dispersed not so as to concentrate on one place. For example, liquid CO2 stored in a storage tank 5 is suitably loaded into a transportation ship 9, is transported to an ocean tank 7 and is poured into the ocean with about >400m water depth from the ocean tank 7 via a pouring pipe 8. At this time, the pouring pipe 8 is rotated and disperses liquid CO2 blown from the tip part bent approximately into an L-shape in the pouring pipe 8 into the ocean without concentrating it on one place, by which the heat of solution and the heat of hydration generated in the case liquid CO2 and water are brought into reaction with to form a hydrate are dispersed. As a result, the rise of the temp. of sea water in the pouring part of liquid CO2 and that of liquid CO2 are made small, and the increase in its buoyancy can be reduced, by which the floating-up of liquid CO2 and its diffusion into the air can be prevented and the treatment of CO2 into the ocean can surely be executed.
Patent JP-H0969866-A (JP)
Title: Shield structure of electronic equipment
Inventor: BABA TERUO
IPC: H04M1/02
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To make an electronic equipment thin by making the distance of the tip of a conductive rib and a printeded wiring board the same as the film thickness of the upper part of shield member. SOLUTION: When a shield member 6 is coated and mounted on the conductive rib 2 of the body 1 of an electronic equipment and a printed wiring board 5 is arranged and fixed within a body 1, the pressure welding parts 7a and 7b of the shield member 6 are pushed and deformed in the plated part between the circuits of the printed wiring board 5 at this time. Because the deformed pressure welding parts 7a and 7b in this case relieves to both external sides of the shield member 6 and swell out, the parts 7a and 7b are pressed in contact with the plated part of the printed wiring board 5 in a state that the thickness of the parts 7a and 7b is almost eliminated. Therefore, the distance from the tip of the conductive rib 2 to the surface of the printing wiring board 5 becomes almost the same as the film thickness of the upper part of the shield member 6.  As compared with a conventional structure, the distance from the tip of the conductive rib 2 to the surface of the printed board 5 is reduced.
Patent JP-2001050767-A (JP)
Title: Navigation device and memory medium
Inventor: HIYOKAWA TOYOJI
IPC: G01C21/00
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To exactly guide by detecting the present position of a vehicle to input necessary information, searching for the route to a destination from data of the input information and a memory means, determining whether a non-guide objective road exists in the route or not, and setting a guide ending point from the determined result. SOLUTION: Information necessary for route guide is inputted from an input device 1, and the present position information of an own vehicle is detected by a present position detecting device 2. An information memory device 2 stores navigation data from computing a route, guide data of display/voice for guiding a route, and the like. A central processing device 4 performs route search process and display/voice guide process, and further controls the whole system, an information transmitting/receiving device 5 transmits/receives information concerning running of a vehicle such as road guide information, and an output device 6 outputs route guide information. When a user sets a destination connected to a non-guide objective road, the route guide is set up to the connection point of a guide objective road and a non-guide objective road, and the guide is ended on an attainable guide objective road.
Patent JP-H1058277-A (JP)
Title: Spindle cooling device of machine tool
Inventor: KOSUGE YUSUKE
IPC: B23Q11/12
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a spindle cooling device for machine tool, in which the contacting area is secured by sufficiently setting of a flow path for the cooling liquid, the cooling efficiency is enhanced by securing sufficient heat exchange time, and the structure around the spindle is simplified owing to provision of a ring-shaped cooling chamber at the periphery of the spindle, and further the processing is facilitated. SOLUTION: A spindle cooling device is composed of a spindle head 1, a spindle 2 supported rotatably at the inner circumference of the head 1 through a bearing, and a ring-shaped cooling chamber 8 furnished at the periphery of the spindle 2, wherein a cooling liquid inlet 24 is provided on one side of the cooling chamber 8, and the spindle head 1 is equipped with a cooling liquid supply passage 18 for supplying the cooling liquid to the inlet 24, while a cooling liquid outlet 30 is provided on the other side of the cooling chamber 8, and a liquid discharge passage 25 to discharge the liquid from the outlet 30 is formed in the spindle head 1.
Patent JP-S6269727-A (JP)
Title: Encoder for modulating multiple dimensional differential pulse code of high operating speed
Inventor: HANSU YOOAHIMU GURARERUTO
IPC: H03M3/04
Filed: 1986-09-24
Abstract: 1. Multidimensional DPCM coder, the input (1) of which is supplied with digitized samples (si ) from which, by forming the difference within each case one estimated value (si ), DPCM signal values (DELTA si ) are calculated which are supplied to a quantizing device (QE) at the output (3) of which quantized DPCM values (DELTA si,q ) are output, characterized by : a) a series circuit of four subtracting units (SU1, SU2, SU3, SU4) which is inserted between the input (1) of the coder and the input (2) of the quantizing device (QE), b) a first computing loop, which is connected from the output (3) of the quantizing device (QE) via a first multiplier (M1), which multiplies the input signal by a constant prediction factor (a), back to the subtraction input (-) of a fourth one of the subtracting units (SU4) preceding the quantizing devices, c) a second computing loop, which is connected from the output (3) of the quantizing device (QE) via the first multiplier (M1) and via a second multiplier (M2), which also multiplies by the prediction factor (a), back to the subtraction input (-) of the third subtracting unit (SU3) preceding the fourth subtracting unit (SU4), d) a third computing loop, which is connected from the output of the quantizing device (QE) via a first adder (AD1), a second register (R2) and via at least one multiplier (M3, M4), multiplying by the third power of the prediction factor (a), back to the subtraction input (-) of a second subtracting unit (SU2) preceding the third subtracting unit (SU3), in which arrangement the third computing loop e) contains an inner computing loop which exhibits the first adder (AD1) connected to the output (3) of the quantizing device, the output of which is connected via a series circuit of the second register (R2) and a third multiplier (M3) multiplying by the prediction factor (a) and via a second adder (AD2) back to the second input of the first adder (AD1), f) a fourth computing loop which is connected via the first adder (AD1) and a line predictor (PRL) which outputs an additional estimated value (szi+1 , szi+2 ) at an output (8, 9), back to the subtraction input of a first subtracting unit (SU1) which precedes the second subtracting unit (SU2) and in which a further output (6) of the line predictor (PRL) is connected to the second input of the second adder (AD2).
Patent JP-H05200680-A (JP)
Title: Safety device of striking mechanism operated by liquid
Inventor: ROOBERUTOOYAN BARUTERUSU
IPC: H01H13/18
Filed: 1992-08-24
Abstract: PURPOSE: To avoid chain failures when any one of fastening members that interconnect the casing sections of a multipiece casing breaks down by improving a safety device for monitoring the status of these fastening members. CONSTITUTION: At least one casing section holds therein at least one fastening member, which is related with one sensor 11, 12, 13 or 14. A detecting element 15 of each sensor 11, 12, 13, 14 is placed in at least indirect contact with the related fastening member in longitudinally parallel relation when the fastening member is at least in a prescribed operating position.
Patent JP-S58118450-A (JP)
Inventor: UOORUTA KURAAKU DEIIN ZA SEKAN
IPC: B61F5/20
Filed: 1982-12-22
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-S6284368-A (JP)
Title: Memory access contention system
Inventor: OKA HIROSHI
IPC: G06F9/52
Filed: 1985-10-08
Abstract: PURPOSE:To improve the processing capability of the processor itself by receiving a memory access request from the own processor with higher priority more than a memory access from other processor. CONSTITUTION:When an own memory access request signal 100 reaches '0' state, a Q output 10 of a flip-flop 1 and a Q output 20 of a flip-flop 2 reach respectively '0' state with a phase difference of one clock by the leading of a clock signal 300 and the 1st memory access of the own processor is finished, The 2nd memory access of the own processor is started and finished by the Q output 100 of the flip-flop 1 and the Q output 20 of the flip-flop 2 going respectively to '1' or '0' state similarly as the 1st access. That is, while a priority memory access command signal 400 is logical '1', other memory access request signal 200 of other processor is inhibited and the memory access of the own processor is executed with priority so as to attain the memory accesses of the own processor in response to number of generating times of the own memory access request signals 100.
Patent JP-S6468410-A (JP)
Title: Method for repairing stave furnace wall is blast furnace
Inventor: TANIZAWA YASUNORI
IPC: C21B7/06
Filed: 1987-09-08
Abstract: PURPOSE:To execute repairing having high reliability by relatively easy work, by lowering level of charging material in a furnace to expose position to need repairing, covering the position to need repairing by a water cooled protector from inside of the furnace and pressing refractory in the back face. CONSTITUTION:In the furnace wall in a blast furnace composing of iron shell 1 of the furnace body and stave cooler 2, at the time of exposing the iron shell 1 in the furnace 3 caused by wearing of the stave cooler 2, at first, the level 5 of the charging material in the furnace is lowered to expose the position 4 to need repairing. Next, the cast iron-made protector 7 inserting water-cooling pipe 6 as cast-in is charged into the furnace 3 from upper part of the furnace and set to the position 4 to need repairing. Then, in the protector 7, fitting pipes 8 for supplying/draining the water are arranged at the upper and lower parts thereof and inserted into fitting holes 9, 10 presetting in the iron shell 1 and the stave cooler 2, and fixed to the iron shell 1 to cover the position 4 to need repairing. Next, refractory mortar 12 is pressed in the back face of the protector 7 from a press-in hole 11 boring in the iron shell 1 so as to communicate to the position 4 to need repairing and the refractory mortar 12 is filled up in the position 4 to need repairing to protect the iron shell 1.