baber/WOPTO huggingface dataset:
Patent JP-H0737985-A (JP)
Title: Automatic wiring method
Inventor: MIHASHI TAKASHI
IPC: H01L21/82
Filed: 1993-06-28
Abstract: PURPOSE:To achieve a general not-yet-wiring solution means which can cope with a complex situation and a somewhat larger number of disabled wiring states by correcting and modifying a wiring path generally through two stages of approximate wiring and detailed wiring for wiring failure and a related net. CONSTITUTION:Wiring is performed in two steps of approximate wiring 11 and detailed wiring 12 according to wiring request. Disabled wiring allows not-yet-wiring 13 to be detected and treatment to be distributed with a function for controlling the treatment. Without disabled wiring, wiring treatment is completed and treatment is completed. When disabled wiring conditions such as not-yet-wiring or short-circuiting occur, a function 14 for making invalid the wiring deletes or changes the related wiring data from a data structure. Further, other wiring states are also changed as needed. In an approximate re-wiring 15, a general path of signals whose wiring is disabled is reviewed to find a new path. A detailed wiring 16 for the newly found path is performed.
Patent JP-H0822896-A (JP)
Title: X-ray device
Inventor: OCHIAI YUTAKA
IPC: H05G1/32
Filed: 1994-07-08
Abstract: PURPOSE:To provide an X-ray device having a circuit which causes little power loss. CONSTITUTION:A first voltage generating portion 410 provided in a target voltage generating circuit 400 drops input voltage to a predetermined set voltage through the switching action of a switching element. The switching action of the switching element is controlled by a signal voltage from a second voltage generating portion 420. The first voltage generating portion 410 thus causes little power loss, and the circuit generates very little heat. Therefore, the circuit can be cooled by natural air without using any special air cooling fan.
Patent JP-S5780518-A (JP)
Title: Rotation sensor
Inventor: TANAKA HIROAKI
IPC: G01D5/241
Filed: 1980-11-10
Abstract: PURPOSE:To make it possible to sense an accurate rotating position, by supplying signals having opposite phases to specified electrodes in the first plate, cancelling distributed capacity, rotating the second plate, and sensing electrostatic capacity between the electrodes of both plates. CONSTITUTION:The first plate 140 is provided with the first and second electrodes 145 and 146 which are alternately arranged in the circumferential direction with the same interval being provided and the ring shaped third and fourth electrodes 147 and 148. The second plate 150 is provided with the first and second electrodes 151 and 152 which are alternately arranged so as to face said electrode 145 and 146 and the ring shaped thrid and fouth electrodes 156 and 155 which face the elctrodes 147 and 148. The variation in the electrostatic capacity between the electrodes of both plates is obtained from the rotation of the second plate. The signals having the opposite phases and specified periods are applied to the electrodes 145 and 146 of the first plate 140. Compensating capacitors 336 and 337 which cancel the distribution capacity between the electrodes in the frist plate are provided. In this constitution, only the variation in the electrostatic capacity can be sensed, and the accurate rotating position can be sensed.
Patent JP-S5680433-A (JP)
Title: Foamed forming method
Inventor: SUGAWARA TOSHIO
IPC: B29C59/00
Filed: 1979-12-04
Abstract: PURPOSE:To save heat energy and cut short a forming cycle by using two sets of foamed forming mold of the same type and using one of them for heating and the other for cooling. CONSTITUTION:Two sets of foamed form of the same type are made by means of molds 20, 20 and molds 10, 10' which can be alternately used through the 180 deg. rotation of a rotary part 30. The molds 10, 20 are fastened and foaming thermoplastic resin grains inside a mold cavity is heated and formed. At the same time, a  foamed form (a') inside a mold cavity of the other molds 10', 20 is cooled. Following this procedure, the both molds are opened and a form (a') inside the molds 10', 20 are released and then the rotary part 30 is turned 180 deg.. After this step, a foamed form from the molds on one set side is placed opposed to a form 10' from the other set side and the molds are tightened and a form (a) is cooled between the molds 10' and 20 and at the same time, resin grains filled between the molds 10, 20 are foam-formed.
Patent JP-S5279895-A (JP)
Title: Impulse buffer device
Inventor: TEZUKA MUTSUTO
IPC: H03H9/09
Filed: 1975-12-26
Abstract: PURPOSE:To reduce a vibration changing volume with a buffer of a tuning fork by fitting a pin or its substitution in a parallel direction to a vibrating direction at a position where it has a gap of 1.5-2.5 times as wide as the one side amplitude from a stationary position of the vibrator.
Patent JP-S642985-A (JP)
Title: Installation method for elevator
Inventor: TSUKAHARA YOSHITO
IPC: B66B7/00
Filed: 1987-06-25
Abstract: PURPOSE: To facilitate a work without falling a guide rail by push-pressing the surface of the guide rail from the main cable side of a work floor by a holder provided on the work floor, supporting a force given to the guide rail by guide pieces and carrying out the centering and fixing work of the guide rail.  
     CONSTITUTION: Guide pieces (lower/upper roller guides 6, 7) support the force giving to a guide rail 2A by a holder 16 provided on a work floor 5. Therefore, the force given to the guide rail 2A by the guide pieces 6, 7 becomes small and the falling of the guide rail is eliminated and under this state, the guide rail 2A is fixed to the wall of a hoistway 1 by a rail bracket 3A. Thus, when the centering and fixing work of the guide rails 2A, 2B,... are repeated, the falling of guide rails 2A, 2B,... is not feared and the work is progressed smoothly. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H08727-A (JP)
Title: Tube clamp and automatic peritoneal dialyzer using the same
Inventor: MIURA DAISEI
IPC: A61M1/14
Filed: 1994-06-16
Abstract: PURPOSE:To provide a tube clamp capable of freely opening and closing each of liquid injection and discharge tubes with a simple mechanism by mounting three roller type tube abutting members on a rotary member and setting the angles between each two of these three abutting members respectively within specified ranges. CONSTITUTION:A rotary member 14 of a tube clamp 2 is rotated centering the rotary shaft 15. Three roller type abutting members 16-18 are set on the rotary member 14. The angle theta1 between the first and second abutting members 16 and 17 is set within the range of 120-180 deg., the angle theta2 between the second and third abutting members 17 and 18 within the range of 20-60 deg., and the relative position is set so that the angle theta2 is included in the angle theta1. When the rotary member 14 is rotated, the liquid is injected and discharged to and from the tube 11 in the patient side by abutting the abutting member 16-18 to the injection tube 9 and the discharge tube 10 in order. Thus, opening and closing of each of the tubes 9 and 10 are easily performed with a simple mechanism.
Patent JP-H05192477-A (JP)
Title: Thread feeding method and apparatus for chain-stitch sewing machine
Inventor: NAKANO MINORU
IPC: D05B63/00
Filed: 1991-06-28
Abstract: PURPOSE:To provide the title apparatus which does not cause a trouble such as puckering or skipping or the like, by a method wherein threads are fed to needles only at a first and second sections in one stitch cycle, by driving the title apparatus and are not fed to the needles at the other sections therein, by activating a thread gripping device in the title apparatus. CONSTITUTION:At an interval of a stitch cycle, a first section between a point, at which needles 12a to 12c enter a triangle formed with a looper thread S4 and a needle thread S1, and another point, at which vicinity the top end of a looper 4 is going to go away from the needles 12a to 12c, and a second section between a point, at which the looper 4 is rushed into a loop formed with the needle thread S1 when the needles 12a to 12c are raised from a lower dead point, and another point, at which the needles 12a to 12c are raised by a definite amount of their stroke, are provided. The feed of the needle thread S1 is permitted only at the first and second sections and is stopped at the other sections. In this way, a stitch seam triangle formed with the needle thread S1 and the looper thread 4 is formed in a proper shape balanced at all times.
Patent JP-S6049521-A (JP)
Inventor: NAGATA KOUJI
IPC: H01H37/32
Filed: 1983-08-29
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-S6051090-A (JP)
Title: Special reproducing device
Inventor: SEKIGUCHI TOORU
IPC: G11B5/027
Filed: 1983-08-30
Abstract: PURPOSE:To maintain a tracking follow-up motion stably against disturbance and enable to reproduce slow motion reproduction with high quality by displacing a video head with a combined signal of the first, second and third control signals. CONSTITUTION:A reproduced video signal (a) reproduced from a magnetic tape 1 through the video head 2 is detected by a detector 4 to output a reproduction signal (b). The signal (b) is digitized by an A/D converter 6 and inputted to a bus line 8. On the other hand, a reproducing head mechanism 15 is connected mechanically to the head 2 to change a relative position vertically to a video track by a control signal (c) from the bus line 8. A CPU10, an ROM11 and an interface circuit 16 inputting a tape running direction signal (d) and a tape running speed signal (s) are connected to the bus line 8. A control signal (c) is configured with the first control signal c1 of saw tooth wave corresponding to the signal (d) and the second and third control signals c2, c3 mounting the head 2 on the video track. Thus, the tracking follow-up motion can be maintained stably.
Patent JP-S5783059-A (JP)
Title: Manufacture of mos type semiconductor device
Inventor: MIZUTANI YOSHIHISA
IPC: H01L21/02
Filed: 1980-11-11
Abstract: PURPOSE:To form the element of buried gate structure for the subject semiconductor device by a method wherein a semiconductor layer is provided on the substrate, on which a reverse conductive layer was formed on the surface, through the intermediary of an insulating film, and two kinds of ion implanting processes are performed using a channel region as a mask. CONSTITUTION:An oxide film 2 is provided on a P type substrate 1, and after an N<+> layer 3 has been implanted on the above, a P type polycrystalline Si layer 4 is laminated. Then, a resist mask 5 is provided in an expected channel region, a high density of oxygen, for example, is ion-implanted in the N<+> layer 3, and subsequently As, for example, is ion-implanted in the polycrystalline Si layer 4. Then, the mask 5 is removed, a heat-treatment is performed, a gate electrode 7 is formed by turning the oxygen implanted section into an SiO2 film, and at the same time, the As implanted section is activated to an N<+> type. Subsequently, a patterning is performed on the polycrystalline Si layer, and a self- matched channel region 8 is laid out on the source and drain regions 9 and 10 and the gate electrode 7. Through procedures, a buried gate structure can be formed microscopically.
Patent JP-H0323618-A (JP)
Title: Alignement of substrate with mask for exposure use
Inventor: YAMAZAKI HIROMU
IPC: G03F9/00
Filed: 1989-06-21
Abstract: PURPOSE:To enhance a yield by a method wherein a plurality of stepped parts are formed at individual sides of either of alignment marks. CONSTITUTION:Protruding parts A1 to A4 of a first alignment mark m1 have a plurality of stepped parts d11 to d14, d21 to d24, d31 to d34, d41 to d44; line segments which connect adjacent stepped parts at individual sides are nearly parallel with each other. Quadrangles which are formed virtually by corresponding line segments at the individual sides have nearly similar shapes; the mark m1 simultaneously functions as alignment marks having a plurality of nearly similar shapes. An alignment operation of a substrate 11 with a mask 13 is executed by referring to line segments adjacent to individual sides of a second alignment mark m2, i.e., corresponding line segments at the protruding parts A1 to A4; the alignment operation is executed by displacing the substrate 11 or the mask 13 in such a way that alignment margins l11, l13 and l12, l14 are mutually nearly equal. Thereby, the alignment operation of the substrate with the mask for exposure use can be executed satisfactorily and by keeping a definite accuracy; an yield can be enhanced.
Patent JP-S5859872-A (JP)
Title: Recording device
Inventor: YUKIMURA NOBORU
IPC: B41J13/00
Filed: 1981-10-07
Abstract: PURPOSE:To reduce the number of parts and lower the prime cost, by a method wherein the upper lid of the paper cassette of a recording device is used as paper delivery tray. CONSTITUTION:One of the recording papers 2 in a paper cassette is supplied according to the rotation of a pick-up roller 5. The paper is registered by timing rollers 6A and 6B, fed via feeders 17-19. In this time, the recording paper 2 is absorbed by a fan on a porous suction plate 21 that uses perforated metal, etc., keeping its flatness. Then, a printed image is recorded on the paper by a recording head 23. The recorded paper 2 is delivered through feeding rollers 9A and 9B, and the feeder 19, etc. Since a fan hole 27 is made in the feeder 26A to prevent the recording paper from being absorbed due to static electricity, the recording papers are delivered to the paper delivery tray 3 (upper lied 4 of the cassette 1) without fail.
Patent JP-H027173-A (JP)
Title: Gap calculating system
Inventor: KATO AKIRA
IPC: G06F17/50
Filed: 1988-06-27
Abstract: PURPOSE:To accurately and efficiently obtaining the form and volume of a gap by preparing a form model from the face data of a solid body forming the gap, dividing the bottom face of the form model into polygons at a prescribed size, operating the distance from each apex to a model top face, and obtaining the form and volume of the gap based on the distribution of the operated distance. CONSTITUTION:Based on the inputted data, by using a design processing system to execute the arrangement design of a mounted substance at the prescribed gap with the use of a computer as a design processing system, the form model to express the gap form is prepared from the surface data of solid bodies 4 and 5 including a bottom face 5a and a top face 4b corresponding to the prescribed gaps by a model preparing means 1. The bottom face of the form model is divided into the polygons at the prescribed size by a dividing means 2, and the distances from apexes (c) of the respective polygons of the divided from model bottom face to the model top face are operated by an arithmetic means 3. Based on the distribution of the respective distances operated by the arithmetic means 3, the form and the volume of the gap are obtained. Consequently, based on the surface data of the two solid bodies to execute the arrangement design of components, etc., the form model of the gap can be prepared.
Patent JP-H0323210-A (JP)
Title: Production of porous carbon
Inventor: FUJII MASAKI
IPC: C10C3/02
Filed: 1989-06-21
Abstract: PURPOSE:To obtain the porous carbon excellent in pore diameter distribution, shapeability and mechanical strength by mixing an org. material which is lowly carbonized into an aq. basic soln. of an acid-treated carbonaceous material, further adding an aq. acidic soln., forming and calcining the deposited carbonaceous component. CONSTITUTION:A carbonaceous material or preferably the carbonaceous mesophase and crude code obtained by heat-treating pitch are treated with acid and made soluble in an aq. basic soln. An aq. basic soln. is added to the acid-treated material to control the pH to a specified value, and the acid-treated material is dissolved to form a soln. An org. material which is lowly carbonized such as starch, cellulose and PVA is uniformly mixed into the soln., and an acid is added to the obtained mixed soln. to deposit the carbonaceous material as a carbonaceous component (aqua mesophase). The obtained carbonaceous component is formed and calcined to obtain porous carbon.
Patent JP-H116014-A (JP)
Title: Production of structural thick steel plate excellent in damping and toughness
Inventor: ABE TAKASHI
IPC: C21D8/02
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To produce the structural steel plate excellent in damping and toughness without containing an expensive alloy metal and with using a conventional production facility by subjecting a ferritic single phase damping alloy to controlled rolling at a specified finish temp., heating at a specified temp. for a specified time and cooling. SOLUTION: An Al-Si-Fe damping alloy has a composition consisting of, by weight, 2.2-2.8% Al, 0.4-0.6% Si, <=1.5% Cu, <=1% Ni, <=1% Cr, <=0.01% C, <=0.01% N, <=0.1% Mn, <=0.01% P and the balance essentially Fe. This damping alloy is subjected to controlled rolling at a finish temp. of 600-900 deg.C. The damping alloy is heated/cooled under a condition of a temp. T (K) and a time (t) (hr) in the range a tempering parameter P satisfying a formula. There is no need to intentionally incorporate an expensive alloy element of Cu, Ni and Cr, the damping alloy is efficiently produced.
Patent JP-S5859669-A (JP)
Title: Error control system of facsimile
Inventor: YAMADA YOSHINORI
IPC: H04N1/32
Filed: 1981-10-05
Abstract: PURPOSE:To obtain a recording picture being faithful to an original, and also to shorten a time required for correcting an error, by resending an erroneous line picture signal of the original, and substituting a correct picture signal for this erroneous line picture signal which has been resent. CONSTITUTION:An erroneous line detecting circuit 16 counts the number of bits of a picture signal of its decoded line, checks an error of the line concerned, and if there is an error, a line number code stored in a line number detecting circuit 17 is stored as an erroneous line number code in a memory circuit 18. When a signal showing a picture signal end as to one sheet of original is received, a controlling circuit 19 transmits the erroneous line number code stored in the memory 18, to the transmitting side. In the transmitting side, a resending line number code arriving from a line number detecting circuit 6 is stored in order. A memory circuit 2 sends out a picture signal of a line corresponding to the resending line number stored in the detecting circuit 6, to the receiving side through an MODEM5.
Patent JP-S5382930-A (JP)
Title: Throttle operating apparatus of sliding valve system carburetor
Inventor: SHIMIZU TOGIYUKI
IPC: F02M19/00
Filed: 1976-12-29
Abstract: PURPOSE: To increase the return force in valve closing operation without increasing the valve opening operation force by changing the fitting length for the throttle valve return spring in valve opening and closing operations of teh throttle valve. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6314112-A (JP)
Title: Projection optical system for fine pattern
Inventor: SATO TAKEO
IPC: G03B27/32
Filed: 1986-07-07
Abstract: PURPOSE:To obtain high resolving power by providing a refraction optical system and a catadioptric optical system coaxially and also providing an illumination light source which lights a body to be projected so that illumination luminous flux is converged on the center of curvature of a phase correcting member. CONSTITUTION:The refraction optical system I on an object point side consists of a convex lens 1 made of synthetic quartz, a concave lens 2, and a convex lens 3 and a convex lens 4 and the catadioptric optical system II consists of the phase correcting plate 5, a concave surface mirror 6 which has an aperture O1 in the center, and a convex surface mirror 7 which has an aperture O2 in the center. Then, the refraction optical system I and catadioptric optical system II are coaxial and the position of the aperture AP of the system coincides with the center of curvature of the phase correction plate 5. The body 9 to be projected which is lighted by lighting 20 generate 0-order diffracted light D0, + or --order diffracted light beams D+1 and D-1, and further high-order diffracted light, which are incident on a projection lens (I+II) to make the angle of incidence determined by the image-side numerical aperture of the projection lens coincident with the angle theta1 of primary diffraction from the body 9 to be projected.
Patent JP-S5781776-A (JP)
Title: Facsimile equipment
Inventor: IZUMI NOBUYUKI
IPC: H04N1/04
Filed: 1980-11-10
Abstract: PURPOSE:To prevent the occurrence of exhaustion of toner, power consumption and poor appearance of output originals, etc., at a receiver side even when some abnormalities occur in a light source. CONSTITUTION:When a light source becomes abnormal, the output of a monitoring element 6 installed near the light source 1 becomes a low level, and a  changeover device 8 is switched to the other terminal side. Then, the output  of a white signal generating circuit 7 is given to a modulator 5 through the  changeover device 8. In this case, a white signal from the white signal generating circuit 7 is transmitted to a receiver. This operation is continued until the light source 1 is restored.
Patent JP-S6052795-A (JP)
Inventor: SHIRAISHI HIROYUKI
IPC: G21C7/16
Filed: 1983-09-01
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-H11355329-A (JP)
Title: Data transmitter
Inventor: KAMINAKA HIROYUKI
IPC: H04L12/861
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To prevent the omission of data due to the stop of transmission of a synchronization packet having been conducted so far in the case that a bus reset takes place for a comparatively longer time on a bus through which serial data are transmitted. SOLUTION: A buffer memory 2 is mounted on a data entry section, data for a synchronization packet transmission stop period due to bus reset are stored in the memory 2 and the data are read and sent to a serial bus 9 at restart of transmission. Or a buffer memory 2 is also mounted to a packet reception section so as to avoid data discontinuity for the synchronization packet transmission stop period.
Patent JP-S6052285-A (JP)
Inventor: KARISASU TAKAO
IPC: B25J15/04
Filed: 1983-08-31
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-S5862280-A (JP)
Inventor: SHIGA SHIYUNTAROU
IPC: E21B1/00
Filed: 1981-10-05
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-S5860876-A (JP)
Title: Picture processing system
Inventor: SAITOU SEIJI
IPC: H04N1/387
Filed: 1981-10-08
Abstract: PURPOSE:To specify an area through simple constitution by reading picture information on an original which has the area painted in specific colors, and processing picture information in the area different from picture information outside of the area. CONSTITUTION:On an original MAT,[1A]is drawn in black and[A]is painted in blue to specify an area AER. This original is read optically and a color decision is made to obtain black data DBK, blue data DBU, and white data DWH. Then, the blue data DBU and white data DWH are supplied to an area detector  DEA to obtain white and blue edges EWB and EBW. By those two edges, the  blue area AER is detected, and by the black data DBK and blue data AER, only  the black data DBK in the blue area is recorded.