baber/WOPTO huggingface dataset:
Patent JP-2000020562-A (JP)
Title: Method for generating simulation test bench and device therefor
Inventor: TAKAHASHI HIROSHI
IPC: G01R31/28
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To make generatable a simulation test bench capable of compression test pattern files of plural input signal lines into one test pattern file thereby reducing the occupied quantity of the test pattern file in a recording medium. SOLUTION: In the case of generating the simulation test bench of a digital LSI circuit with plural input signal lines, test patterns are generated for every input signal line (a step 10), the test patterns with the same input timing are connected by bit connection for at least two or more input lines and the test pattern file to which the data compression is performed is generated (a step 11). And the simulation test bench to be inputted in the corresponding input signal line is generated by reading the test pattern file and performing bit distribution (a step 12).
Patent JP-S5883941-A (JP)
Inventor: OOKAWA SHINICHI
IPC: A61B5/1491
Filed: 1981-11-16
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-H0528907-A (JP)
Title: Method for activating cathode for use in picture tube
Inventor: KONDO TAKAHARU
IPC: H01J9/385
Filed: 1991-07-23
Abstract: PURPOSE:To provide a method for activating a stable-characteristic cathode for use in a picture tube without deteriorating the cathode through vacuum leakage, etc. CONSTITUTION:As a picture tube provided with an electron gun including a cathode is heated inside an evacuation furnace, evacuation is performed so as to seal the picture tube in vacuum. Residual gas in the vacuum-sealed picture tube is removed by a getter flash. Also gun parts of the electron gun are heated so as to decompose and activate the cathode.
Patent JP-H0737974-A (JP)
Title: Manufacture of semiconductor device
Inventor: MARUYAMA KEIKO
IPC: H01L21/76
Filed: 1993-07-23
Abstract: PURPOSE:To avoid a bird' s beak, make defects on the edge of an element region difficult to produce and, further, suppress the increase of the number of processes by a method wherein a silicon substrate in a trench is oxidized and then a second silicon oxide film is formed in the trench by a selective growth method in accordance with an LPD method. CONSTITUTION:An oxidation-resistant insulating film 2 is formed on a silicon substrate 1 and then the oxidation-resistant insulating film 2 is etched to form an aperture 3 in which the silicon substrate 1 is exposed. Then the silicon substrate 1 in the aperture 3 is etched by using the oxidation-resistant insulating film 2 as a mask to form a trench 4. Then the silicon substrate 1 in the trench 4 is oxidized by using the oxidation-resistant insulating film 2 as a mask to form a first silicon oxide film 5. After that, a second silicon oxide film 6 is selectively formed on the first silicon oxide film 5 in the trench 4 by a selective growth method in accordance with an LPD method. Then the oxidation-resistant insulating film 2 is removed.
Patent JP-H01112847-A (JP)
Title: Ring-type local area network
Inventor: JIYON RATSUSERU
IPC: H04L12/42
Filed: 1988-07-21
Abstract: PURPOSE: To avoid the loss of data by setting up a transmitting clock as a free-running type, avoiding the generation of a jitter between clocks having slightly different frequency band and triggering a transmitting clock generator by a fixed point in a received packet. CONSTITUTION: Each node for transmitting/receiving a packet with common length to/from a ring is provided with two shift registers, length of each shift register corresponds to one packet and the shift registers are respectively functioned as a receiving register RX and a transmitting register TX. A received clock is locked as data, i.e., data are restored from a data flow to which a clock for inputting the data to the receiving register RX at suitable timing is inputted. At a moment when the prescribed part of an input packet is received by the receiving register RX, a transmitting clock is triggered by a trigger means connected to the registe RX.  Since the transmitting clock is a free- running type, a receiving clock is locked as data, and in order to avoid the loss of a certain data due to the collection of data in a node the start of a transmitting data packet is triggered by a fixed pant in a received packet.
Patent JP-S6427404-A (JP)
Title: Steering controller for working car
Inventor: HAYASHI SHIGEKI
IPC: G05D1/02
Filed: 1987-07-21
Abstract: PURPOSE:To carry out satisfactory work with excellent comfortableness to drive, by prohibiting turning operation in the opposite direction until a constant period attains from the time when a steering controlling means is changed over from turning to the left or right side to a stopped state. CONSTITUTION:A limit switch (8a) on the left side is turned ON, values measured by a measuring means (D) and the set value are compared. If the measured values are larger than the set value, disconnecting actuation of the right transmission clutch is performed to carry out turn to the right side. The limit switch (8a) on the left side is changed over to the state of OFF to stop the intermittent disconnecting actuation of a transmission clutch (12b) on the right side. Thereby turning actuation in the opposite direction is prohibited until a time set from a point when state of turning actuation is changed over to the stopped state.
Patent JP-H0826291-A (JP)
Title: Method for formation of window in container lid or body or cover or the like
Inventor: NAGAI YOSHITSUNE
IPC: A45C11/34
Filed: 1994-07-12
Abstract: PURPOSE:To provide a method, for the formation of a window in the lid or body of a container for a writing brush, etc., or the cover, etc., of a file, wherein the process can be simplified or the appearance of the window can be improved. CONSTITUTION:On a transparent material 5 made from thermoplastic resin, an elastic foaming material 7, a covering material 8 made from thermo-plastic resin and an outer covering material 10 with a projecting window hole 9 made from thermoplastic resin are successively laid upon one another and the outer covering 10, the covering material 8, the elastic foaming material 7 and the transparent material 5 are integrally fused together around the peripheral edge of the window hole 9 of the outer covering material 10. At a location disposed a predetermined distance inwardly of the aforesaid fusing location, the covering material 8 and the elastic foaming material 7 are further fused integrally to the transparent material 5 and, at the inner end of this fusing location, the covering material 8 and the elastic foaming material 7 are fusibly cut and the covering material 8 and elastic foaming material 7 thus cut are partially removed from above the transparent material 5.
Patent JP-H07164395-A (JP)
Title: Robot cutting device and method
Inventor: RONARUDO EICHI BAACHI
IPC: B26F3/00
Filed: 1994-07-13
Abstract: PURPOSE: To efficiently perform the oblique cut of a workpiece by providing a cutting edge for releasing a fluid flow at high speed to obliquely cut the workpiece, and guiding and supporting the cutting edge along an arch-shaped guide so as to be rotated around a pivot point. CONSTITUTION: A fluid jet nozzle 38 as a cutting edge for cutting a workpiece is provided within a frame 15, and a workpiece such as tuna piece is supported on a second frame by a holding means so as to be opposite to the cutting edge 38. The cutting edge 38 is provided as an inclinable nozzle assembly 36, which is supported by a rotatable trolley 21, and a high-pressure fluid its supplied from a high-pressure fluid reservoir to the nozzle 38 through a tube and a fluid coupling 28. The nozzle assembly 36 is vertically rotated and guided around horizontal axis along a pair of arch-shaped guides 29, 30, and rotated through the engagement of a pinion gear and a rack gear 33 by the operation of a motor 32.
Patent JP-S6075745-A (JP)
Title: Side wall structure of cylinder block
Inventor: KINOSHITA AKIO
IPC: F02F7/00
Filed: 1983-10-03
Abstract: PURPOSE:To reduce the weight of an engine and the generation of noise without deterioration in rigidity, by a method wherein aperture parts with a wide area are formed in the side wall of a cylinder block, except both sides of at least a second bulk head from the front and the rear end of the cylinder block, and the aperture parts are covered with a soft material. CONSTITUTION:A plurality of aperture parts 7, communicated with a water jacket 5, are formed in a side wall 3 of a cylinder block 1. A support seat 8 is formed at the peripheral edge part of the aperture part 7, a soft member 15 is attached so that the aperture part 7 is closed thereby in a manner to be forced into contact with the support seat 8, and a reinforcing frame 17 is pressed in the aperture part 7 to fasten the soft member 15. In which case, the aperture parts 7, the soft member 15, and the reinforcing frame 17 are formed in a portion except a side block 3, at both side parts of second and fourth bulk heads 9 and 11, of the cylinder block 1. This enables provision of an increased area of the aperture parts 7 without deterioration in rigidity of the whole cylinder block 1, enables a decrease in the weight of an engine, and causes reduction of the generation of noise by virture of the soft member 15.
Patent JP-S6343521-A (JP)
Inventor: NISHINO NOBUO
IPC: G01R19/165
Filed: 1986-08-06
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-2000002253-A (JP)
Title: Sealing device for rolling bearing
Inventor: MORIMURA NAOKI
IPC: F16C33/76
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To prevent muddy water from entering a fitting surface of an outer ring and a housing at a low cost so as to prevent generation of rust in the fitting surface by forming a sealing part by a projecting part formed by an elastic body pressed to the radial flange of a cover plate on a cylindrical part of a metallic reinforcement ring fixed to the outer ring. SOLUTION: A seal 8 arranged between the end part of an inner ring 5 on the cover plate 7 side and the end part of an outer ring 4 is provided with a metallic reinforcement ring 9 comprising a cylindrical part 9a fitted and fixed to the inner peripheral surface of the outer ring 4 and a ring body 9b extended in the radial direction from the end part of the cylindrical part 9a of the bearing inside. In this arrangement, a projecting part 13 formed by an elastic body projected in the axial direction from the end part of the cylindrical part 9a to be pressed to the inside surface 7b of the radial flange 7a of the cover plate 7 is formed on the cylindrical part 9a of the metallic reinforcement ring 9. Thus, a sealing part is formed between the cylindrical part 9a and the radial flange 7a.
Patent JP-S57105871-A (JP)
Title: Cleaning system for disc device
Inventor: NAGATA TOSHIYUKI
IPC: G11B5/41
Filed: 1980-12-24
Abstract: PURPOSE:To enable suitable cleaning at each track, by forming a magnetic recording plane recording cleaning information at a suitable track location of a cleaning disc, and reading out the cleaning information on the recording plane at cleaning. CONSTITUTION:A head 5 is loaded on a magnetic recording surface of a cleaning disc 1. A discrimination circuit 6 writes in a new number of times added by 1 to the number of cleaning times to be read out on the magnetic recording plane where the number of cleaning times is recorded relating to 01 track. A comparison circuit 10 detects a track possible for cleaning from the recording surface, when the number of cleaning times reaches a specified number. A seek control circuit 11 drives a moving mechanism 3 with a control signal S3 of an AND circuit 9 for seek operation.
Patent JP-H115790-A (JP)
Title: Polyaminotriazine mixture, its production and use thereof
Inventor: MIYAKE KUNIHITO
IPC: C08G73/06
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To improve bleed resistance and allow liquid feed when using a specific polyaminotriazine mixture as a stabilizer for organic materials such as polyethylene or polypropylene by using the specific polyaminotriazine mixture. SOLUTION: This polyaminotriazine mixture is represented by formula I [X<1> to X<4> are each 2,2,6,6-tetramethyl-4-piperidyl or H; at least either one of X<1> and X<2> and at least either one of X<3> and X<4> are each 2,2,6,6-tetramethyl-4- piperidyl; Y and Z are each H or 4,6-bis(1,1,3,3-tetramethylbutylamino)-1,3,5- triazin-2-yl; (n) is 0-20] (with the proviso that >=5% of the total amount of the Y and Z is 4,6-bis(1,1,3,3-tetrabutylamino)-1,3,5-triazin-2-yl). The mixture is produced by reacting a compound represented by formula II with a compound represented by formula III and a diamine represented by formula IV (at least either one of X and X<5> is 2,2,6,6-tetramethyl-4-piperidyl and the other is H) in a specific proportion.
Patent JP-H0736167-A (JP)
Title: Temperature control system for processing solution in photosensitive material processing equipment
Inventor: MOGI FUMIO
IPC: G03D3/00
Filed: 1993-07-26
Abstract: PURPOSE:To provide a temp. control system for processing solutions in the photosensitive material processing equipment, by which the efficient temp. control can be attained with a smaller power source capacity. CONSTITUTION:The photosensitive processing equipment consists of plural processing tanks 13 to 19 for processing the photosensitive material F and the drying device 30. In this equipment, at least the processing tank 13, one of these processing tanks, is provided with plural electric heaters N1-1 to N1-3, which are capable of heating the processing solution in the tank 13 and each of which is independently controllable. By using this temp. control system of the processing solutions, the power supply to the heaters of the processing tanks, whose power loads are low, can be stopped according to the required heat capacity for each of the processing tanks when the total power consumption of the equipment is too large. Thus efficient power distribution can be performed with a power source equipment having a very small capacity.
Patent JP-H0623577-A (JP)
Title: Detector for converged position of converging optical system in laser beam machine
Inventor: KOSUGI SHIGERU
IPC: B23K26/02
Filed: 1992-07-10
Abstract: PURPOSE:To automatically measure a converged position by detecting the output of a photodetector composing a positional sensor and discriminating the converged position to calculate the deviation of a converged position on an X-Y table. CONSTITUTION:Positional sensors are set to tables 2, 5, the tables 2, 5 are moved to a prescribed position and the positional sensors are irradiated with laser beam so that the coordinate axes in the X, Y direction of X-Y tables 2, 5 on a base 1 coincides with the coordinate axes in the X, Y directions of the positional sensor. The output of each photodetector composing the positional sensor is detected to discriminate which photodetector is irradiated with laser beam. The converged position of the laser beam is calculated by asking for the coordinate position of the positional sensor of the photodetector receiving the laser beam from the origin. In this way, the converged position can be detected in a short time and at a high accuracy.
Patent JP-S5888002-A (JP)
Title: Distillation apparatus
Inventor: KOSEKI YASUO
IPC: B01D3/00
Filed: 1981-11-18
Abstract: PURPOSE:To drive a distillation apparatus by using a heating source with a relatively low temp. and to reduce the capacity of the heating source, by recovering condensation heat of steam generated in an evaporation chamber to utilize the same in order to heat and evaporate water in a diluting section. CONSTITUTION:A condensation chamber is integrated with the evaporation chamber of the diluting section 4 of an absorption type heat pump 1 and another starting heater 50 is provided to said evaporation chamber to utilize it also as a condensation chamber 51. Thereore, in the diluting section, water 32 from the condenser 31 of a concn. section 3 is heated and evaporated in the condensation and evaporation chamber 51 by using steam 14 generated in the evaporation chamber 20 of a sea water desalting apparatus 2 and, at the same time, the vapor 14 is condensed under cooling to obtain fresh water 15. As the result, a distillation apparatus is driven by using a heating source with a relatively low temp., the capacity of the heating source is reduced, and the apparatus can be made compact.
Patent JP-H0349718-A (JP)
Title: Curtain opening/closing device
Inventor: YOSHINO KIMIMOTO
IPC: A47H5/02
Filed: 1989-07-18
Abstract: PURPOSE:To freely slide the curtain to left and right by providing internally a head toothed runner for hanging and racking one end of the curtain, and plural free runners for hanging and racing the middle of the curtain to a groove of the upper stage and a groove of the lower stage penetrated and provided on a curtain box, respectively. CONSTITUTION:A spur gear 4b engaged to a spur gear 4a of a driving part O of one end of a curtain box 1 is formed integrally with a driving toothed pulley 5, and to a driven part P of the other end, a driven toothed pulley 7 is attached axially, and between the pulleys 5, 7, an endless toothed belt 9 is racked and provided. In such a state, by interlocking with a belt 9, a runner 10 hangs and racks the end part of a curtain 18 and slides through a groove A of the upper stage in the direction of the driven part P, and a middle free runner 15 of the curtain 18 follows the runner 10 and slides through a groove D of the lower stage. In such a way, a slip is eliminated, and the curtains 18 can be opened and closed simultaneously in the reverse directions to left and right.
Patent JP-H1017572-A (JP)
Title: Purification of organometal compound
Inventor: OSAKI HIROMI
IPC: B01D8/00
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To industrially efficiently purify an organometal compound containing impurities into the highly pure product useful as a material for compound semiconductors by using a specific device. SOLUTION: This method for purifying an organic metal compound comprises evaporating the organometal compound of the formula or the formula: R-M<2> -R (R is a 1-3C alkyl; M<1> is a trivalent metal atom; M<2> is a divalent metal atom) (preferably trimethylindium), passing the vapor through a heat exchange device 8 having a double pipe structure comprising an inner pipe 8a and an outer pipe 8b wherein the outer pipe 8b is cooled at a lower temperature than the melting point of the compound, once depositing the compound on the inner surface of the inner pipe 8a of the heat exchange device 8, heating the outer pipe 8b of the heat exchange device 8 to again evaporate the compound deposited on the inner surface of the inner pipe 8a of the heat exchange device 8,  and depositing and filling the reevaporated compound in a filling vessel 5 connected to the heat exchange device 8 and cooled to a described temperature. The cooling temperature is preferably -70 to 10 deg.C, and the heating temperature is preferably 20-100 deg.C.
Patent JP-H0741725-A (JP)
Title: Polyvinyl chloride plastisol composition
Inventor: SHIMIZU HIDEYUKI
IPC: C08L75/12
Filed: 1993-07-26
Abstract: PURPOSE:To inhibit yellowing due to overbaking of a coating film formed from a polyvinyl chloride plastisol compsn. CONSTITUTION:The plastisol compsn. contains a polyvinyl chloride resin, a plasticizer, a filler, a tackifier comprising a blocked isocyanate and a polyamide in a ratio of the isocyanate equivalent of the former to the amine equivalent of the latter of (5:1)-(4:1), and a zinc-based stabilizer in an amt. of 1.0-2.0wt.% based on the compsn. Yellowing due to overbaking of a coating film formed from the compsn. is inhibited by the synergistic effects of the isocyanate which captures a free amine and the stabilizer which captures hydrogen chloride.
Patent JP-S5972720-A (JP)
Title: Manufacture of semiconductor
Inventor: INOUE KIYOSHI
IPC: C23C16/48
Filed: 1982-10-19
Abstract: PURPOSE:To enable to deposite and grow the required semiconductor on a substrate using a laser beam by a method wherein the laser beam is irradiated onto the substrate in the condition supplying raw material vapor and gas, and the semiconductor layer is deposited and grown according to thermal decomposition reaction on the substrate of the irradiated part. CONSTITUTION:The substrate 1 on a processing table 2 is heated by a heater 3, and preheating is continued. A chamber 7 is exhausted by a vacuum pump, and is supplied with gas of an element aiming to be deposited, SiH4 for example, from a supply port 72. The amplified powerful laser beam is outputted from an oscillator 8, bent as to irradiate perpendicularly to the surface of the substrate 1 by a reflecting mirror 9, and is condensed as to be focused on the surface of the substrate according to a lens 10. The irradiating point on the surface of the substrate 1 is heated rapidly at 1,000 deg.C or more according to irradiation thereof, and gas is thermally decomposed to deposit and grow Si. The shape to be deposited is previously programed and inputted in an NC controller 6, motors 4, 5 are driven to transfer the processing table 2 in the desired shape, the laser beam irradiating point is scanned in the desired shape, and Si is deposited and grown thereto.
Patent JP-H105918-A (JP)
Title: Rolling method of annular body
Inventor: SATO CHUICHI
IPC: B21H1/06
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a rolling device of an annular body capable of improving finish precision of the inner diameter of an annular work. SOLUTION: An outer diameter of an annular body, which is worked to the extent the tip part of a probe is inserted in the inner diameter of annular work, is investigated beforehand, corresponding thereto a setting position for a start switch of a proximity switch is decided (step S1). When rolling of the annular work starts and the proximity switch detects a start switch main body, the probe is moved to an inner diameter measuring position by a back/forth direction cylinder and left/right direction cylinder, at the same time, the probe is energized so as to always slide on the inner peripheral face of annular work by the left/right direction cylinder (step S2, S3, S4, S5, S6). While measuring the inner diameter of annular work, rolling is continued, until the inner diameter is made to a desired size, the annular work is rolled/expanded for completion.
Patent JP-H0740903-A (JP)
Title: Powder filling apparatus
Inventor: ICHIKAWA HIDEO
IPC: B65B39/04
Filed: 1993-07-27
Abstract: PURPOSE:To increase density of powder filled into a powder container, increase an amount to be filled and perform filling operation in a short time. CONSTITUTION:An air suction tube 16 with one end inserted into a powder container 6 and with a pressure reducing source 24 connected to the other end is provided, branch tubes 17 split into two or more branches are provided at the end of the air suction tube 16 to be inserted into the powder container 16, and an air separation part 20 for separating air from powder is provided on the branch tubes 17.