baber/WOPTO huggingface dataset:
Patent JP-S5599439-A (JP)
Title: Safety belt device
Inventor: TAKADA JIYUUICHIROU
IPC: B60R22/04
Filed: 1979-01-22
Abstract: PURPOSE: To raise a belt vertically and horizontally with the opening of a door and make associated personnel easy to get on and off a retractor by mounting the elastic  body of the belt end inside the door.  
     CONSTITUTION: When the door 7 closes, the belt take-up force of the retractor 5 is strong, the door 7 is mounted inside. The elastic body 6 mounted on the end of the belt 11 is also bent toward the seat 2, thus engaging associated personnel excellently. Then when the door 7 opens, the shoulder belt 1 is drawn out of the retractor 5 and the belt take-up force of the retractor 5 to decrease as the door opens. Consequently, the bent elastic body 6 overcomes the belt take-up force of the retractor 5 and slowly rises up. This rise permits the shoulder belt to be raised vertically and horizontally and the associated personnel to be made easy to get on and off. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62190406-A (JP)
Inventor: PIITAA REIMONDO TAANAA
IPC: A24C5/35
Filed: 1987-01-12
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-H05186774-A (JP)
Title: Coke oven riser
Inventor: KUWATA TOKIO
IPC: C10B27/06
Filed: 1992-01-14
Abstract: PURPOSE:To provide a coke oven riser scarcely suffering the deposition of carbon on its lining brick. CONSTITUTION:A coke oven riser 1 for leading the gases produced from a coke oven to a gas collection pipe 5, wherein an airtight outer cylinder 10 is attached to the periphery of the iron-skinned pipe of the riser 1 in such a manner that both are spaced from each other, and the inside of the outer cylinder 10 is evacuated (5Torr or below). Thus the deposition of carbon on the lining brick in the riser can be markedly reduced as compared with the case of a riser without the outer cylinder. The surface temperature of the outer cylinder is low enough from the viewpoints of safety and working environments, so that a conventional heat prevention plate can be dispensed with.
Patent JP-H05187028-A (JP)
Title: Steel for coupling pile head
Inventor: SHINOHARA TOSHIO
IPC: E02D27/12
Filed: 1992-01-14
Abstract: PURPOSE:To eliminate the need for field welding work in connection with a pile by arranging a steel to a pile head section, to make the diameter of the annulus ring of a formed reinforcement the same extent as the outside diameter of the pile and to transmit the vertical load of an upper-loaded structure smoothly over a pile body. CONSTITUTION:The upper halves of steels 1 for coupling a pile head and branched forkedly by bar steels 2 and lower halves by branching section 5, and leg sections 3 and leg sections 4 are formed. The leg section 3 of the steels 1 for bonding the pile head are positioned at the outside of a pile 8 and the leg sections 4 at the insides of the pile 8, and the branching sections 5 are disposed at the upper end of the pile 8 so as to be placed, thus surely transmitting the vertical load of an upper-loaded structure over a pile body. The leg sections 4 are separated from the internal surface of the pile 8 only by a distance ensuring the adhesion of concrete and buried at that time, thus also smoothly transmitting shared load received by the leg sections 4 to the pile 8.
Patent JP-S5289425-A (JP)
Title: Printer control method
Inventor: KAYASHIMA KOUZOU
IPC: G09G5/42
Filed: 1976-01-21
Abstract: PURPOSE: To provide improvement of saving man-power, recording paper and the like by reading out a format in agreement with the text to be recorded when the output information of an electronic computer and the like. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000196543-A (JP)
Title: Method for displaying message in broadcast system
Inventor: MATSUO TAKASHI
IPC: H04N21/442
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a message display method in a broadcast system where a display timing of a message is controlled, a display/non-display of the message is switched or display contents of the message are switched. SOLUTION: In the case of displaying a message in the broadcast system, an ECM interpreter section 47 interprets a display/non-display flag included in an ECM, a message display discrimination section 48 discriminates the display/non-display and a message interpreter section 44 displays the message according to the discrimination. Thus, the ECM can control the display timing of the message.
Patent JP-H08265180-A (JP)
Title: Transceiver module and receptacle assembly
Inventor: POPLAWSKI DANIEL S
IPC: H01R13/658
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a quickly and easily detachable and quickly, easily and inexpensively manufacturable transceiver module and a receptacle assembly for receiving it. SOLUTION: This transceiver module 10 is provided with a main housing 12 composed of a surrounding body 64 to which a surrounding material 62 is inserted. Further, a circuit board 60 is surrounded by the surrounding material 62. On the circuit board, optical sub assemblies 44 and 46 are provided and the optical sub assemblies are passed through a recess and extended to the outer side of the surrounding body. A recess cover is provided so as to form a seal for preventing liquid from leaking between the surrounding body and the optical sub assemblies. A module housing can be connected to a plug through a release lever provided with a movement stopper to be received in the hole of a receptacle and the plug connection connector of the module connected inside the receptacle.  The receptacle is provided with a means for grounding like a grounding clip provided in the inside and a protective door for limiting electronic radiation.
Patent JP-H01180980-A (JP)
Title: Coated tool material
Inventor: UEMURA KATSUMI
IPC: B23P15/28
Filed: 1988-01-12
Abstract: PURPOSE:To produce a coated tool material having superior wear and chipping resistances by coating the surface of a hard material as a base material with an Al2O3 layer consisting of a lower layer part of alpha-Al2O3 and an upper layer part of K-Al2O3. CONSTITUTION:The surface of a hard material such as a sintered hard alloy, cermet, ceramic or special steel as a base material is coated with an Al2O3 layer of 0.5-20mu thickness to produce a tool material. The surface of the base material may be previously coated with the carbide, nitride or carbonitride of Ti, Zr or Hf or the surface of the Al2O3 layer may be coated with the compd. The Al2O3 layer is composed of a lower layer part of alpha-Al2O3 and an upper layer part of K-Al2O3, the ratio of K-Al2O3 to alpha-Al2O3 is regulated to 0.1-10 and the thickness of the Al2O3 layer is preferably regulated to 0.5-10mu. A coated tool material maintaining stable machining performance is obtd.
Patent JP-H03210408-A (JP)
Title: Plane mirror attitude control mechanism of precision interference measuring instrument
Inventor: ISHIKAWA JUN
IPC: G01B9/02
Filed: 1990-01-12
Abstract: PURPOSE:To unify an accuracy as compared with a case wherein a corner cube is used and remove a restriction on a beam diameter by using a plane mirror as a moving mirror and controlling the posture of the plane mirror. CONSTITUTION:A light beam from an interference light source 1 is halved by a beam splitter 2, reflected by a fixed mirror 3 and a moving mirror 4 both of which are plane mirrors and incident on the beam splitter 2 again to cause an interference. Interference fringes are detected by an interference fringe detector 5. A posture control mechanism is attached to the moving mirror 4. That is, photoelectric detectors 11 and 12 are arranged at three points which are not on the same straight line in the field of view of the interference, an integrator 13 is connected to the photoelectric detector 12 to delay a signal by 90 deg.C, the delayed signal is multiplied by a signal from the photoelectric detector 12 by a multiplier 14 and a PZT (electrostriction element) 16 is driven by the output of the amplifier 14 via a driving amplifier 15 to control the pos ture of the moving mirror 4.
Patent JP-S61163184-A (JP)
Title: Production of single crystal
Inventor: HABA HARUO
IPC: C30B29/28
Filed: 1985-01-16
Abstract: PURPOSE:To obtain a large-sized single crystal of Y3Fe5O12 having a desired direction, size and high quality which is ferromagnetic substance in a short period of time by using a BaO-B2O3 system flux to grow the single crystal of Y3Fe5O12 and by drawing it up by a flux-drawing up method. CONSTITUTION:An excess of Fe2O3 is added to Y2O3 and Fe2O3 corresponding to the composition ratio of Y3Fe5O12 to make a raw material in which total Fe2O3 ratio e.g. Fe2O3/Y3Fe5O12=1:5; 40pts.wt. raw material and 60pts.wt. flux composed of BaCO3 and B2O3, wherein BaO/B2O3=3/1, are mixed, put in a platinum crucible to make a liquid. Next, a seed crystal is hung right above the surface of the said liquid, kept at about 1,250 deg.C for 24hr, thereafter cooled gradually, brought into contact with said surface rotating the seed crystal at about 1,100 deg.C, grown in about 1.0mm/day rate and drawn up to obtain the single crystal of Y3Fe5O12.
Patent JP-H06216704-A (JP)
Title: Delay adjusting circuit
Inventor: OTSUKA MASAKI
IPC: H03H11/26
Filed: 1993-01-18
Abstract: PURPOSE:To set an exact delay time by counting an oscillation frequency at the time of oscillation of a delaying circuit, and selecting a prescribed delay time. CONSTITUTION:At the time of oscillating a delaying circuit 2 by operating a switching means 1, an output of a selecting means 3 is cut off by operating a cutting-off means 4, and thereafter, a tap is selected so that a delay time of the delaying circuit 2 becomes a prescribed delay time, based in a counting value of a counting means 5. Accordingly, at the time of using the delaying circuit 2, the number of delay elements for obtaining a necessary prescribed delay time can be derived from the delay time of each delay element at that time, and by selecting the tap which can obtain the delay time conforming to this prescribed delay time, an exact delay time can always be obtained.
Patent JP-H08194024-A (JP)
Title: Phase difference detection circuit and rotational speed detection device using it
Inventor: IDE SHIGEO
IPC: H02P29/00
Filed: 1995-01-18
Abstract: PURPOSE: To provide a phase difference detection circuit capable of highly precisely detecting a phase difference between a measured signal of frequency corresponding to the number of rotation of a motor, etc., and a standard signal. CONSTITUTION: A resolver 12 detects a rotational angle of a motor 10. A full wave synchronous rectifier 22 rectifies a detection signal synchronously with a synchronous rectification signal SR, and a low pass filter 24 and a straight amplifier 26 output this signal to a VFC 28 as a speed detection signal Vra . The VFC 28 forms a speed detection signal VFP of frequency corresponding to a voltage value of the speed detection signal Vra . An adder 30 adds two-phase clock signals CHA, CHB and the speed detection signal VFP. A counter 36 divides this added result and outputs it as the synchronous rectification signal SR to the full wave synchronous rectifier 22.
Patent JP-H05186069-A (JP)
Title: Paper sheet taking out device
Inventor: SAKAMORI KATSUHARU
IPC: G07D1/00
Filed: 1992-01-16
Abstract: PURPOSE:To provide a paper sheet taking out device by which contact of projecting parts of elastic projections of respective taking out rollers with paper sheets becomes continuous and the paper sheets can be taken out stably by providing the taking out rollers where phases of recesses/projections of the elastic projections in parallel in the shaft direction of the mutually adjacent taking out rollers are dislocated with each other. CONSTITUTION:Plural number of pickup rollers 23 as taking out rollers are provided with elastic projections 24 which are composed of rubber and so on and are formed at a constant pitch P in the circumferential direction and are formed in parallel with each other in the shaft direction, and these elastic projections 24 are also constituted in such a way that phases of recesses/projections are dislocated with each other so that projecting parts 25 and recessed parts 26 of the elastic projections 24 of the mutually adjacent pickup rollers 23 can correspond to each other. Thereby, contact of the projecting parts 25 of the elastic projections 24 of the respective pickup rollers 23 with paper sheets A becomes continuous, and a contact pitch P of the paper sheets A with the respective pickup rollers 23 becomes half a conventional structure, and variation in paper sheet speed is also reduced so that the paper sheets A can be taken out stably.
Patent JP-H03210100-A (JP)
Title: Liquid transfer pump
Inventor: FURUKAWA CHISHIRO
IPC: F04D29/42
Filed: 1990-01-12
Abstract: PURPOSE:To increase a vortex preventing action, reduce the inflow loss, and facilitate casting by forming a vortex preventing body surrounding, fixing and supporting a drive shaft into a truncated cone shape having a flat upper face and a lower face with a small-diameter section below. CONSTITUTION:A vortex preventing body 10 prevents vortexes generated by the rotation of a drive shaft 3a when the liquid level approaches a suction port 1a and by the pre-rotation when the liquid level approaches an impeller 4. the vortex preventing body 10 is shaped into a truncated cone shape having a lower face 10a with a small-diameter section 10c below, the inflow loss to the suction port 1a is reduced, the vortex preventing body 10 is located near the suction port 1a that much, and the occurrence of vortexes is reduced at the lower liquid level. For a pump connected to a motor 3 integrally cast with a pair of support legs 2a, 2b on a casing and having the drive shaft 3a, the sand mold of the space surrounded by the casing upper face, vortex preventing body 10 and support legs 2a, 2b has an extract taper, and molding is facilitated when the lower face 10a has a conical shape.
Patent JP-S61166134-A (JP)
Title: Processor
Inventor: WATANABE KEIJI
IPC: H01L21/306
Filed: 1985-01-18
Abstract: PURPOSE:To assure the excellent result of cleaning processing by a method wherein processing fluid fed from jetting nozzles to a processing vessel is provided with a vortex flow until the fluid reaches a drain nozzle provided on the central part of processing vessel. CONSTITUTION:The ends 5 of multiple jetting nozzles 4 with their sections formed gradually tapering off to the open ends projecting into a processing vessel 1 are formed in one direction along the inner periphery of processing vessel 1 to provide pure water jet-fed to the processing vessel 1 with a vortex flow. Besides, a drain nozzle 6 with an opening at specified level is provided on the central part of processing vessel 1 so that the pure water fed from the jetting nozzles 4 to be brought into contact with wafers 2 contained in wafer cartridge 3 may be drained whenever it overflows the specified water level. Through these procedures, the pure water fed from the jetting nozzles 4 may come into contact with the surface of wafers 2 efficiently and sufficiently until it is drained so that any etchant and foreign matters hardly removed may be cleaned up effectively.
Patent JP-S63173065-A (JP)
Title: Electrophotographic sensitive body and multicolor image forming method
Inventor: HANEDA SATORU
IPC: G03G15/01
Filed: 1987-01-12
Abstract: PURPOSE:To eliminate the need for an intermediate layer, etc., and to prevent decrease of transmitted light by coating a photosensitive resin into which pigments having a specific grain size distribution are dispersed on a base, thereby forming a color sepn. filter. CONSTITUTION:The photosensitive resin film into which the grain size distribution having 1mum grain size in weight average is dispersed is formed on the base of the photosensitive layer. After the photosensitive film is subjected to pattern exposing, the film is developed to form patterned and colored images. An electrophotographic sensitive body provided with the color sepn. filter formed by repeating said operations plural times at need to form the colored images of plural colors to the patterned shape is used. The color filter is thereby easily produced without requiring a protective film (transfer blocking film for dyes) as the intermediate layer to form the transparent colored images colored to 2 or >=3 kinds.
Patent JP-H05194416-A (JP)
Title: Optically active citronellol derivative and liquid crystal composition containing the same
Inventor: SHIMAZAKI MASATO
IPC: C07D239/26
Filed: 1992-01-16
Abstract: PURPOSE:To provide a new optically active citronellol derivative useful as a component for ferroelectric liquid crystal materials capable of realizing good orientation. CONSTITUTION:The objective compound of formula I [R is (substituted) 1-20C straight chain or branched alkyl; A is 1,4-transcyclohexylene; B is 2,5- pyrimidinylene; X is optically active asymmetric carbon], e.g. (S)-2-(trans-4- pentylcyclohexyl)-5-[4-(3,7-dimethyl-6-octenyl)phenyl]pyrimidine. The compound of the formula I can be obtained by reaction of optically active citronellol of formula II with p-toluenesulfonyl chloride in the presence of a base to give a tosyl modification of formula III, which is, in turn, made to react, in the presence of a base, with a hydroxyl group-contg. compound of formula IV with possibility as a mother nucleus of liquid crystal nature.
Patent JP-S63175457-A (JP)
Title: Semiconductor device
Inventor: SATO HAJIME
IPC: H01L23/50
Filed: 1987-01-16
Abstract: PURPOSE:To contrive improvement in reliability of a thin and rounded package by a method wherein the inner lead and the pellet of a tabless resin molded type semiconductor device are supported by a film. CONSTITUTION:The inner lead part 3A of a lead 3 is thermo-press welded or adhered using a bonding agent on a heat-resisting film 10 of 25-50 mum in thickness, and then a pellet 1 is mounted on the film 10. After the electrode (pad) of said pellet 1 and the inner lead part 3A of the lead 3 have been electrically connected using a wire 4, a package 5 is formed by performing a resin molding operation. Polyimide resin is used, for example, as the material of the heatresisting film 10. Accordingly, the package cracks generated by the effect of thermal stress, when the solder reflowing treatment is performed on a rounded resin molded semiconductor device, can be prevented. As a result, even when the package is formed in the overall thickness same as that heretofore in use, the thickness margin of the rein molding on the part lower than the pellet 1 is removed, and the reliability of the title semiconductor device can be secured.
Patent JP-H09199671-A (JP)
Title: Method of manufacturing integrated circuit
Inventor: UCHIDA NOBUYUKI
IPC: H01L21/66
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To trace manufacturing process easily when the operational failure of the completed product of a semiconductor occurs by arranging a writing step that is to write the manufacturing number of a wafer on an indication part on each chip. SOLUTION: Chips 4 are formed with scribe lines 3 between them on a wafer 1 in a wafer forming process. An internal circuit 6 is formed at the central part of the chip 4 and pads 5, 5,... are formed at the peripheral part of the chip 4. The width of the scribe line 3 is corresponding to the width of the blades of a cutter. At the corner part of the chip 4, a number indication part 7 is provided. On the number indication part 7, the lot number is entered with a scriber after the completion of the wafer 1 as is similar to a lot number part 2. As is with a well-known integrated circuit, each chip 4 is cut out along the scribe lines. Observing the number indication part 7 with a microscope, the lot number can be specified.
Patent JP-H08193427-A (JP)
Title: Outdoor stage roof
Inventor: INOOKA YASUO
IPC: E04H3/22
Filed: 1995-01-19
Abstract: PURPOSE: To provide an outdoor stage roof which can be assembled and disassembly easily near the ground surface by storing an outdoor stage in a pit buried in the ground at four corners and providing columns, a telescoping rod, a beam, and a sheet. CONSTITUTION: A hydraulic device 4 is operated so as to extend a telescoping rod 3 until a support steel column 1c is projected from a pit 11a. Also a positioning bracket is installed at the top end of each support steel column 1c, and the bracket of a beam 5 is fitted closely to it. Then a beam 5 is installed at a specified position of a column 1. A reinforcement beam 8 is fitted closely to the bracket of the beam 5. Subsequently the hydraulic device 4 is operated synchronously so as to extend the telescoping rod 3 synchronously. After that, the telescoping rod 3 is telescoped until an area between the lower end of the support steel column 1c and the upper end of the relay steel column 1b is projected from the pit 11a so as to close-fit a gallery 9 to the column 1.  Finally various equipment and tools are installed on the gallery 9 and the hydraulic device 4 are re-operated so as to extend each column 1 to the uppermost position. Thus a time for installation and removal work can be reduced remarkably.
Patent JP-H10193541-A (JP)
Title: Multilayer film
Inventor: ICHIMURA KOJI
IPC: B32B27/34
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a polyethylene/polyamide multilayer film having excellent mechanical physical properties such as impact resistance, transparency, heat sealability and the like. SOLUTION: The multilayer film comprises an A layer made of ethylene-α- olefin copolymer having specific physical properties and a B layer made of polyamide layer in such a manner that the ethylene-α-olefin copolymer has a density (d)=0.880 to 0.960(g/cm<3> ), melt flow rate (MFR2.16 ) = at 190 deg.C and 2.16kg load = 0.01 to 200(g/10min), a ratio (MFR21.6 )/(MFR2.16 ) of melt flow rate (MFR21.6 ) at 190 deg.C and 21.6kg load to melt flow rate (MFR2.16 ) at 190 deg.C and 2.16kg load = 10 to 20, and molecular weight distribution (Mw/Mn)=2.0 to 4.0.
Patent JP-H02188447-A (JP)
Title: Formation of carbon coating film on surface of quartz glass
Inventor: YOSHIDA MASAJI
IPC: C03C17/22
Filed: 1989-01-13
Abstract: PURPOSE:To form a uniform carbon coating film having satisfactory adhesion on the surface of quartz glass by previously reducing the surface of the quartz glass with gaseous hydrogen and then forming a carbon coating film by the thermal decomposition of starting material for forming a carbon film. CONSTITUTION:The surface of quartz glass is reduced with gaseous hydrogen and a carrier gas contg. starting material for forming a carbon film is fed to the surface of the quartz glass to form a carbon coating film on the surface of the quartz glass.
Patent JP-S59131882-A (JP)
Inventor: MORINAGA KOUJI
IPC: F27D17/00
Filed: 1983-01-18
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-S57120910-A (JP)
Title: Minutely displacing device
Inventor: NAKAGAWA KIYOSHI
IPC: G02B21/24
Filed: 1981-01-21
Abstract: PURPOSE:To obtain a minutely displacing device which is held in the horizontal direction and is prevented from moving in the horizontal direction but moves vertically, by fixing several places on the circumference of a ring-shaped flat spring member and by providing displacing mechanism in other plural places on the circumference. CONSTITUTION:Above a surface plate 10, a ring-shaped flat spring member 13 is supported in parallel with the surface plate 10 in three positions A on the circumference by pole braces 14. A table 11 which a mask substrate 12 is put on is fixed and supported through a spacer 16 at three points B in middles of points A on the circumference of the flat spring member 13. An iron piece 15 is fitted to the lower face of the table 11, and an electromagnet 16 is fixed onto the surface plate 10 oppositely to this iron piece 15. When power is supplied equally to three electromagnets 16, the flat spring 13 is vibrated vertically in three positions B, and the table 11 is held in the horizontal direction and is prevented from moving in the horizontal direction but is moved in the vertical direction.