baber/WOPTO huggingface dataset:
Patent JP-H0765652-A (JP)
Title: Method for wire harness manufacture and wire harness manufacturing apparatus to realize such method
Inventor: TOMINAGA TOMOYA
IPC: H01B13/00
Filed: 1993-08-27
Abstract: PURPOSE:To provide a wiring harness manufacturing method wherein a continuous assembly line involves both works by robots and by human power mixed together. CONSTITUTION:A design plate 5 for wiring harness assembly which robots R1, R2 and human being M1, M2 can use in common is used and the design plate 5 is led to a continuous assembly line including a plurality of stations 1-4 to assemble a wiring harness on the design plate 5. At first at the preceding station 1, length adjusting a cutting of an electric wire, peeling of the coating, press-bonding of the terminal, and wiring are carried out while robots R1, R2 are used. Then, the layout plate 5 on which the electric wire is laid by the robots R1, R2 is sent to manually operating working stations 2, 3 connected to the station 1. At the stations, human workers M1, M2 carry out works such as joint electric wire laying, connector attaching, corrugation forming, tape winding, grommet insertion, continuity inspection, etc., which are difficult for the robots R1, R2. Consequently, wiring harnesses are manufactured at high efficiency as the whole work line.
Patent JP-S6455857-A (JP)
Title: Semiconductor integrated device
Inventor: TAKADA TADAHIDE
IPC: H01L21/822
Filed: 1987-08-26
Abstract: PURPOSE:To allow the arbitrary setting of voltage levels of an internal power supply by integrating within one chip an internal power cable, a power voltage conversion circuit by which to apply a certain level of voltage to the cable, and a switching transistor by which to apply a first or second external power voltage. CONSTITUTION:A device is formed by an integrated circuit block 1 consisting of a MISFET whose gate length is short; an internal power cable 2 by which to supply currents from an external power supply to the integrated circuit block; a power voltage conversion circuit 3, connected to another cable, by which to apply a certain level of voltage to this internal power cable 2; and a MISFET 4 serving as a switching transistor which applies a voltage Ve from the external power supply to the internal power cable 2 while controlling Ve by a switching signal phi. In the normal operation, a voltage level of the switching signal phi is set so that the MISFET 4 is in non-conduction, while, to conduct an acceleration test by high voltage operation, it is set so that the MISFET 4 is in conduction, and the external power voltage Ve is applied to the internal power cable 2.
Patent JP-H0555287-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SAWADA SATOSHI
IPC: H01L23/49
Filed: 1991-08-26
Abstract: PURPOSE:To reduce the needless radiation of high frequency from the output terminal of a semiconductor integrated circuit by forming a low-pass filter, making use of a bonding wire. CONSTITUTION:A air-core coil 5 is formed by deforming a bonding wire which connects the output pad 3 of the chip inside an integration circuit with the lead frame 6, and it is used as the coil of the input part of a filter. Moreover, the lead frame 6 is sandwiched from above and below by packages including ferrite to form a coil, and this is used as the coil at the output part of the filter. Furthermore, a transistor for capacitive coupling is formed inside the chip, and this is used as a capacitor, making use of the gate capacitance. That is, a capacitor is provided between the lead frame 6 and an earth by connecting the pad for capacitive coupling with the lead frame 6 by a bonding wire 4. Accordingly, a T type of constant K-type low-pass filter is made by two coils and the capacitors. Needless radiation can be reduced by the addition of a minimum of elements.
Patent JP-H1065270-A (JP)
Title: Semiconductor element employing nitride based semiconductor
Inventor: FUJIMOTO HIDETOSHI
IPC: H01S5/343
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To suppress crystal defects on the interface to a substrate by varying the crystallinity of the buffer layer of a nitride-based semiconductor element, formed on a signal crystal substrate to increase stepwise or continuously from the signal crystal substrate. SOLUTION: A sapphire substrate 101 is subjected to vapor phase etching at 1200 deg.C for about 10min, in order to remove native oxide and then cooled down to 550 deg.C. It is then heated up to 1100 deg.C for 12min, while feeding 5L/min of hydrogen, nitrogen and ammonia and 30cc/min of TMG for about 2min. Subsequently, it is held at 1100 deg.C for about 2min, thus forming a GaN buffer layer 102. Consequently, a half-band width on the order of 60 arcmin, relatively close to that of polycrystal, is attained on the substrate side and a half-band width on the order of 5 arcmin, relatively close to that of single crystal, is attained on the surface side. Since the buffer layer 102 is provided with a substantially polycrystalline layer on the substrate 101 side, crystal defects on the interface to the substrate can be suppressed.
Patent JP-S60105238-A (JP)
Title: Inclined insertion equipment of carrier
Inventor: KAMIDOI HIROSHI
IPC: H01L21/50
Filed: 1983-11-14
Abstract: PURPOSE:To enable easily inserting a carrier into a specific processing chamber by a small and simple mechanism and contrive improvement of operation by making a supporting link which is provided with a holder which holds the carrier freely inclinable. CONSTITUTION:The inlet 33 of a processing chamber 32 which has an internally inclined carrier support shelf 31 is installed adjacent to a front leg 21 to carry out inserting and taking out operations of a carrier 29. At first, a supporting link 20 is pushed out by a pushing mechanism, the front leg 21 and a rear leg 22 are bent with the fulcrums of joints 23, 24 and the supporting link 20 is made an inclined state. The inclined angle alpha of the supporting link 20 is made equal to the inclined angle beta of the carrier support shelf 31 in the processing chamber 32 and both the supporting plane of the supporting link 20 and the supporting plane of the carrier support shelf 31 are made a nearly equal plane. Then, the holder 26 of an arm 27 which holds the carrier 29 is moved forward along a guide bar 25 and inserted into the processing chamber 32.
Patent JP-H0378187-A (JP)
Title: Semiconductor storage device
Inventor: HISEKI KATSUMITSU
IPC: G11C29/04
Filed: 1989-08-19
Abstract: PURPOSE:To reduce the layout area of a memory array by inserting a sub memory cell between first and second pairs of switching transistors. CONSTITUTION:Dummy cells 3a, 3b and the sub memory cells of spare rows 5, 6 are provided between first and second pairs 7 and 8 of block selection switching transistors, and only one pair of dummy cells 3a, 3b are prepared. In other words, the dummy cells 3a, 3b as the sub memory cells are inserted between the first pair 7 of switching transistors and the second pair 8 of switching transistors. Also, the spare rows 5, 6 as the sub memory cells are inserted between the first and second pairs 7 and 8 of switching transistors. In such a way, it is possible to reduce the layout area of the memory array and to increase the degree of freedom of the spare row in remedy.
Patent JP-S58121487-A (JP)
Title: Bankbook processing device
Inventor: NAMIENO TADASHI
IPC: B41J13/26
Filed: 1981-12-29
Abstract: PURPOSE:To eliminate erroneous bankbook processing and sharp delay of the bankbook processing caused by an accident that two bankbooks are inserted at once, by judging that whether one sensor detects one bankbook or not while the other bankbook is at the processing position. CONSTITUTION:A condition setting circuit 10 stores the output conditions of each sensor to each processing correspondingly to a processing mode signal MOD from a CPU8 and outputs them to a comparator 9. Output signals of each sensor are supplied to the comparator 9 together with these condition data. The comparator 9 selectively outputs a coincidence signal NOR or an abnormal signal ABN to the CPU8 by combining the condition data and the sensor output. When a bankbook positioning sensor PSS detects a bankbook under the condition where no bankbook is detected by a bankbook upper end sensor UES, the suction of a bankbook is considered to be completed, and, when both the output of a printing line completion sensor PES and the output of a bankbook set condition sensor MSS show that no bankbook is detected, the processing is considered to be completed.
Patent JP-H0636263-A (JP)
Title: Substrate for magnetic disc
Inventor: KAWAHARA HIROSHI
IPC: G11B5/82
Filed: 1992-07-17
Abstract: PURPOSE:To achieve higher yields by forming a photopolymer layer of a substrate for a magnetic disc on a non-magnetic substrate through a ground film to ensure the transferring of a groove from a stamper. CONSTITUTION:A floppy disc 5 has a magnetic layer 14 on a substrate 10 on which a groove 31 is formed through a ground layer 13 and a top coated layer 15 is provided on the layer 14. The layer 13 employs a plasma polymerized film containing C, H, Si and the like. The layer 13 undergoes a plasma treatment in the formation of a photopolymer layer to improve adhesiveness of the photopolymer layer on the layer 13. The layer 13 thus arranged prevents infiltration of water and oxygen into the layer 14. Ferromagnetic metal thin films composing the layer 14 employ Co-Ni alloys containing Ni. With the groove 31 on the substrate 10, a protrusion and a recess are formed on the uppermost surface of the disc. The formation of the protrusion and recess achieves improvements in the density of a track with a groove tracking and in the endurance with a decrease in the contact surface with a head.
Patent JP-S6191922-A (JP)
Title: Descum method
Inventor: SHIGEMURA HIROYUKI
IPC: H01L21/3065
Filed: 1984-10-12
Abstract: PURPOSE:To heighten an element size accuracy by giving a descum process using an inactive gas in a parallel plate type plasma processor. CONSTITUTION:When a negative type electron beam resist is used for a photomask 4 for manufacturing a semiconductor integrated circuit, a whisker shape (scum) is occurred in a resist pattern by an effect of such a resist swelling in a development and a post-polymerizing effect. In order to eliminate this scum (descum process), the descum process is done using an inactive gas 6 with a plasma processor 10 having parallel plate electrodes 1 and 2. A descum rate does not change according to a resist quantity (loading effect), not like the former descum process using an oxygen gas. As the descum rate is constant in spite of a pattern concentration of a photomask 4, an element size accuracy is heightened.
Patent JP-H0659372-A (JP)
Title: Prefogged type direct positive silver halide photographic sensitive material
Inventor: TAKAGI YOSHIHIRO
IPC: G03C1/36
Filed: 1992-08-11
Abstract: PURPOSE:To provide the prefogged type direct positive silver halide photographic sensitive material good in reversal performance when it is exposed to light high in illuminance for a short time, CONSTITUTION:This prefogged type direct positive silver halide photographic sensitive material has an emulsion layer containing a compound represented by formula I in which each of A and A' is an atomic group necessary to form an optionally substituted aromatic ring; L is a trivalent bonding group obtained by combining an optionally substituted methine group car 3, 5, or 7 optionally substituted methine groups through a conjugated double bond system; each of R<1>, R<2>, R<11>, and R<12> is H, optionally substituted alkyl, such phenyl, such acyl, such alkoxy, or such a 5- or 6-membered heterocyclic group: each of R<3> and R<13> is optionally substituted alkyl; X<n-> are anions; n is 1, 2, or 3; and m is 0 or 1.
Patent JP-H0379760-A (JP)
Title: Sputtering device
Inventor: NAKADA JUNJI
IPC: H01F41/18
Filed: 1989-08-22
Abstract: PURPOSE:To form films having a uniform film thickness distribution by constituting the target disposed opposite to continuously moving substrates in such a manner that the central part thereof is a rectangular horizontal target surface and both ends are rectangular inclined target surfaces. CONSTITUTION:A substrate holder 7 is continuously passed via transporting rolls 11 in continuously provided sputtering chambers 14, 15, 16. The films are formed onto the circular plastic substrates A, B, C held on a turn table 6 provided at a holder 7 by the target provided in the lower part. The target is made into the rectangular shape having the horizontal target surface 1b parallel with the substrates A, B, C and the inclined target surfaces 1a, 1b (the angle alpha of inclination is about 0 to 80 deg.) on both sides of the horizontal target surface 1b. This target is intersected orthogonally with the transfer direction of the substrates. Permanent magnets 2a, 2b, 2c forming the magnetic fields orthogonal with electric fields are provided on the rear surface of the target. The target is sputtered in this constitution and the films are formed on the substrates A, B, C, by which the film thicknesses in the effective film forming region are uniformized.
Patent JP-H0378077-A (JP)
Title: Japanese character string input device
Inventor: ISHIKURA NORIAKI
IPC: G06F17/22
Filed: 1989-08-22
Abstract: PURPOSE:To simplify processing in an editing part and an inverse converting part by providing an input character string buffer to make a roman character string correspondent to HIRAGANA (cursive form of Japanese syllabary), to which roman/HIRAGANA conversion is executed. CONSTITUTION:An input character string buffer 12 makes the plural roman characters to each character as the result of the roman/HIRAGANA conversion in a roman/HIRAGANA conversion part 11, and stores the characters. For example, the input of 'KYOUHA' is converted to 'kyouha (HIRAGANA)' and 'K' is made correspondent to 'ki (HIRAGANA)', 'YO' is made correspond ent to 'you (HIRAGANA)', 'U' is made correspondent to 'u(HIRAGANA)' and 'HA' is made correspondent to 'ha (HIRAGANA). As a result, when the 'yo (HIRAGANA)' is deleted, the 'YO' is deleted from the input character string buffer 12 and an inverse conversion request is received, the 'YO' can be returned to the input characters of 'KUHA'. Then, the processing can be simplified in an editing part 13 and an inverse converting part 14.
Patent JP-H0378296-A (JP)
Title: Device for mounting parts
Inventor: SAKAGUCHI MASANOBU
IPC: H05K13/04
Filed: 1989-08-21
Abstract: PURPOSE:To ensure constant communication of the vacuum channel of a tool with a vacuum source even while the tool is rotating by forming the vacuum channel between an outer cylinder and a rotatable guide nut. CONSTITUTION:A vertical moving body has a guide nut 36 which is rotatable around a shaft 27 through a bearing 38. A groove 40 is provided at the whole periphery of the shaft 27 where vacuum pipe 39 reaches, so that the vacuum channel 31 of a tool can communicate with the pipe 39 through an opening 40A and the groove 40 if the shaft 27 rotates in the nut 36. A nut 37 is fixed on an outer cylinder 29 and rotates with the rotation of the shaft 27. The channel 31 is sealed with an O-ring 41 in the nut 37 and sealed hermetically with an O-ring 42 which is associated with the bearing 38 and the groove 40 in the nut 36. Therefore, the vacuum channel of the tool can communicate surely with a vacuum source even if the tool rotates.
Patent JP-2001044596-A (JP)
Title: Manufacture of printed wiring board and laser perforating apparatus
Inventor: KIKUCHI HIDEO
IPC: B23K26/082
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a method for manufacturing a printed wiring board, in which holes of small diameter can be made and to obtain a laser perforating apparatus. SOLUTION: This laser perforating apparatus for perforating a printed wiring board 15 splits laser light into four luminous fluxes, whose planes of polarization are oriented in different direction from each other, focuses the four luminous fluxes by a light condensing lens, projects the converging light onto the substrate surface of the printed wiring board 15 as a laser light spot of small diameter, positions the laser light spot of small diameter in the position of perforation on an XY table and projects it onto the substrate of the printed wiring board 15 for making a small diameter hole.
Patent JP-H0378272-A (JP)
Title: Manufacture of semiconductor laser
Inventor: TSUNEKAWA YOSHIFUMI
IPC: H01L21/302
Filed: 1989-08-21
Abstract: PURPOSE:To enable II-VI compound semiconductor to be burried with excellent reproducibility and flatness by burying the side and top of a light guide path with II-VI compound semiconductor, and applying resist and then removing the semiconductor by RIBE. CONSTITUTION:An n-GaAs buffer layer 102, an n-Al0.5Ga0.5As clad layer 103, an Al0.15Ga0.85As active layer 104, a p-Al0.5Ga0.5As clad layer 105, and a p-GaAs contact layer 106 are stacked in order on an n-GaAs substrate 101 so as to form a substrate which has DH structure. The substrate is etched down to the middle of the layer 105, using the etching mask 107 of resist, so as to form a rib. Next, ZnSe 108 is grown to the height same as the rib. A resist layer 109 is applied, and is etched by RIBE, and remaining resist 107 is removed so as to flatten the surface. Thence, a P type electrode 110 and an N type electrode 110 are formed.
Patent JP-H0378135-A (JP)
Title: Detection of pit defect of optical information recording medium by using sample servo system
Inventor: AOKI IKUO
IPC: G11B7/26
Filed: 1989-08-21
Abstract: PURPOSE:To surely detect defect pits by setting the central points of respective prepits and the intermediate points between the respective prepits at the effective points of detecting the pit defects when the respective prepits are disposed by having a spacing of every two channel bits in the track direction. CONSTITUTION:The wobbling pit Wa and the clock pit Cp and the clock pit Cp and the wobbling pit Wb are disposed by having the spacing of every two channel bits respectively therebetween. The pits are separated to the effective point A for detecting the pit defect and the non-effective point B for detecting the pit detection. Namely, the sampling points (rise of the channel clock) of the reproduction signals in the channel bits 2, 4, 5, 7, 8, 10 are not used for detecting the defect of the pits and these points are set as the non-effective point B for detecting the pit. The central points of the respective pits and the points near the intermediate points between the pits are taken as the effec tive point A for detecting the pit defect. The setting of the threshold value at the time of binarizing the reproduction signal is facilitated in this way and the detection of the defect pit is surely executed.
Patent JP-H1163887-A (JP)
Title: Method and apparatus for removing dust adhering to heat transfer surface of heat exchanger
Inventor: FUKUMOTO EIJI
IPC: F28G1/16
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To effectively remove dust by increasing the effect of brushing off dust adhering to a heat transfer surface, by providing a shock wave in a predetermined time interval into a fluid flow passage from a nozzle through an air pipe. SOLUTION: An air pipe 20 extending over the entire of a group of heat transfer pipes arranged in a line is fixedly mounted on the respective independent heat transfer pipes 11, nozzles 19 are provided on the air pipe 20 at positions facing to an inlet of each heat transfer pipe 11, and further a solenoid valve 22 is interposed in the middle of the air pipe 20, joined and coupled with an air reservoir 21. A compressor 23 is connected with the air reservoir 21, and predetermined pressure air is stored with the compressor 23 at all times. The solenoid valve 22 of the air pipe 20 is instantaneously opened at a predetermined time interval, whereby a shock wave having a speed near a sound speed is formed, which is fed into each heat transfer pipe 11. With the shock wave, dust adhering to a pipe internal wall surface of the heat transfer pipe 11 is instantaneously securely brushed off.
Patent JP-S59107033-A (JP)
Title: Batch annealing device
Inventor: OOMURA SEIJI
IPC: C21D9/663
Filed: 1982-12-09
Abstract: PURPOSE:To improve the excitation characteristic and iron loss characteristic of a metallic coil by adjusting a heating means, the ascending speed of the coil and a cooling means for a base plate so as to provide a prescribed temp. gradient to the part near the opening of the coil in a bottom chamber. CONSTITUTION:A coil of an electrical sheet C which is imposed on a base plate 4 and is subjected to primary recrystallization annealing is covered with an inner cover 2, and the gaseous atmosphere in the cover 2 is heated with an electrical heater 5. The coil C is lowered to a lower limit by a driving device 71 for lifting and is housed in a bottom chamber 11. When the temp. at the top end of the coil C having the same height as the height at the top end in the partition part 33 of a stationary base 31 attains a prescribed temp. or above, the coil C is gradually moved upward by the device 71 so that a temp. gradient is generated in the coil at the boundary region between the part exposed in the cover 2 and the part in the chamber 11. When the prescribed temp. gradient is no longer attained, the plate 41 is cooled. The coil C is thereafter cooled together with the cover 2.
Patent JP-H0871858-A (JP)
Title: Parts positioning and holding device
Inventor: KODAMA HARUNOBU
IPC: B23P19/00
Filed: 1994-09-08
Abstract: PURPOSE: To provide a parts positioning and holding device which can perform positioning without hindrance even in the case of the actual position of a workpiece being dislocated relatively large from the reference position and that with no fear of occurring the deformation to parts. CONSTITUTION: The parts positioning and holding devuce for positioning a workpiece Wr with a recessed part Dw formed of a frame body of approximately hat-shape cross section is provided with a rotor 36 formed of a plate member of specified thickness, a robot device for inserting the rotor 36 into the recessed part Dw in such a way that the longitudinal direction of the rotar 36 is almost along the longitudinal direction of the recessed part Dw, and a rotary cylinder 35 for rotatory-driving the inserted rotor 36 by at least about 90 deg. in the recessed part Dw.
Patent JP-S60105610-A (JP)
Title: Stabilized chlorine dioxide to be added to dentifrice in mouth
Inventor: TSUCHIKURA MITSURU
IPC: A61K8/22
Filed: 1983-11-14
Abstract: PURPOSE:Stabilized chlorine dioxide to be added to dentifrice in the mouth protecting more the dentales, relieving inflammation of gingiva, having disinfecting action to clean the interior of the mouth and to prevent occurrence of decayed tooth by strong oxidizing effect. CONSTITUTION:Stabilized chlorine dioxide (ClO2) in the form of an aqueous solution, granule, powder, etc., comprising stabilized chloride dioxide, etc. as a component. Since stabilized chlorine dioxide is tasteless, colorless, and nonpoisonous, and has deodorizing, disinfecting and sterilizing action, the compound with a proper concentration is added to dentifrice in its preparation process and can be used.
Patent JP-S6459011-A (JP)
Title: Optical encoder
Inventor: WATANABE HIDETOSHI
IPC: G01D5/30
Filed: 1987-08-28
Abstract: PURPOSE:To fit a fitting member directly in contact with the substrate of an encoder plate by providing a protective film which protects the code pattern of the encoder plate outside the fitting area for the encoder plate. CONSTITUTION:The protective film 24 which protects the encoder pattern is adhered to the surface of an encoder disk 21, i.e. the formation surface side for the encoder pattern 22 the protective film 24 is adhered to the part except the peripheral edge surface of the center hole 21a of the encoder disk 21, i.e. fitting area 21b. Consequently, the surface of the disk substrate is exposed in the fitting area 21b of the encoder disk 21 and the fitting member 26 fitted on a shaft 25 such as the arm of a motor robot is fitted directly in contact with the disk substrate surface.