baber/WOPTO huggingface dataset:
Patent JP-H01103273-A (JP)
Title: Hydraulic circuit for breaker
Inventor: MIYAOKA SATOSHI
IPC: B25D9/16
Filed: 1987-10-13
Abstract: PURPOSE: To perform crushing work without causing any damage in a hydraulic breaker by arranging an actuator for operating a means reducing a discharge oil quantity of a main pump as against that for an ordinary operation time. CONSTITUTION: When a pilot pressure is applied to a pilot oil chamber in a hydraulic selector valve 5 via a pilot pipe line 16 by means of a pilot valve 15, the pilot pressure passes through branched pilot pipe lines 17 simultaneously so as to work on an oil chamber (g) of an actuator (a hydraulic cylinder) 19 reducing the delivery of a main pump 1 feeding pressure oil to a hydraulic breaker 11. Consequently, in-flow of excessive pressure oil into the hydraulic breaker 11 can be prevented, so that normal operation is continued and crushing work can be carried out. When application of impact is stopped, the pilot pressure is vanished, the delivery of the main pump 1 is returned to an ordinary condition, and another actuator is operated. According to this operation, a machine body is moved or the hydraulic breaker 11 is positioned.
Patent JP-H06109904-A (JP)
Title: Fresnel lens sheet
Inventor: WATANABE ISOROKU
IPC: G02B3/08
Filed: 1992-09-28
Abstract: PURPOSE:To prevent a stripe pattern from being observed at the position of a changing point in the change of the number of steps in the case of forming a stairs-like notch on a non-lens surface as to a Fresnel lens sheet. CONSTITUTION:The stripe pattern caused by the change of the number of steps is prevented from being observed by performing graduation processing to graduation ranges B1 to B9 before and after the changing points S01 to S89 of the terraced notches formed on the non-lens surface of the Fresnel lens sheet 10 by a gradation pattern method, a dither method and an error diffusion method.
Patent JP-2001082288-A (JP)
Title: Relief valve for common rail
Inventor: YAMAMOTO TAMOTSU
IPC: F16K17/04
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a relief valve for a common rail capable of reducing costs by simplifying surface hardening of particularly a valve seat part for enabling easy manufacture and easy finishing of the valve seat part. SOLUTION: An end wall part 23 of a casing 22 provided with an inlet port 30 communicating with a rail hole 12 of a common rail 1 and a valve seat part 31 around the inlet port 30, and a tube part 24 of the casing 22 provided with a screw part 26 on an outer or inner circumferential surface are dividually formed near a boundary 25 of the end wall part 23 and the tube part 24. Surface hardening and finishing are applied to the valve seat part 31 of the end wall part 23.
Patent JP-S63112478-A (JP)
Inventor: ITO ATSUSHI
IPC: C04B38/00
Filed: 1986-10-30
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-H10111700-A (JP)
Title: Method and device for compressing and coding voice
Inventor: YAMANE ATSUSHI
IPC: G10L19/12
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce an operation amount and a memory amount by extracting a secondary error signal being a component eliminating a pitch component voice generated from pitch information and spectrum envelope information from a frame or a sub-frame, coding it, extracting noise source information and coding it. SOLUTION: A frame divider 201 of a voice coding part 102 divides an input analog voice signal to the frames of the number of prescribed samples after A/D converting it, and a spectrum envelope extractor 202 extracts the spectrum envelope information from this frame signal to code it. On the other hand, the sub-frame divider 203 divides the frame signal to the number of prescribed samples to make them sub-frame signals, and a pitch information extractor 204 extracts the pitch information from respective sub-frames by using the spectrum envelope information. A secondary error signal calculator 205 calculates the component (secondary error signal) removing the effect of the pitch information from the sub-frame signal, and a noise source information extractor 206 codes it to output it as noise source information.
Patent JP-S62117502-A (JP)
Inventor: HARADA MASANORI
IPC: A43D25/06
Filed: 1985-11-18
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-S63111676-A (JP)
Title: Detecting device of force
Inventor: OKADA KAZUHIRO
IPC: G01L1/18
Filed: 1986-10-30
Abstract: PURPOSE:To enable the detection of three components of force in the highest state of piezo-resistance effect by a method wherein a plurality of detecting elements are formed in the directions of the perpendicularly intersecting X and Y axes and connected by bridging respectively and other detecting elements are formed in juxtaposition at least in either an X axis direction or Y axis direction and connected by bridging in different disposition from that of the aforesaid detecting elements. CONSTITUTION:Twelve detecting elements 8 are formed on a detecting surface 7 by using a silicon planar process technique. The resistivity of the detecting elements 8 changes when their shape changes, and in the case when a flat-plate- shaped strain generating body 1 is an n-Si (110) wafer, the detecting elements 8 of RX1, RX2, RX3, RX4 and RY1, RY2, RY3, RY4 are disposed in the direction of <110> (X axis and Y axis), while the detecting elements 8 of RZ1, RZ2, RZ3, RZ4 are disposed in juxtaposition in the direction of the X axis parallel to the detecting elements 8 of RX1, RX2, RX3, RX4. As for forces acting on a force transmitting body 4, six components of forces along the directions X, Y and Z and a moment around each axis act thereon, and a bridge circuit for detecting three components Fz, Mx and My out of them is formed.
Patent JP-2000084742-A (JP)
Title: Wire-cut electric discharge machining device
Inventor: HIRONAKA YASUO
IPC: B23H7/02
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To cool a wire electrode sufficiently by providing a working-fluid rectifier inserted into an opening part of a working groove, so as to face to an electric discharge machining part for executing electric discharge machining between a part of the wire electrode and a work piece. SOLUTION: When working fluid 24 is flowed from the upper and lower sides of a work piece 18 along a wire electrode 11a, the interval 26a existing between a working-fluid rectifier 26 and the work piece 18 becomes narrower than an electric discharge machining interval existing between the wire electrode 1a and the work piece 18 as much as a board-shaped area, therefore, the flow resistance of the working fluid 24 flowing into the electric discharge machining interval becomes smaller than the flow resistance of the working fluid 24 flowing into the interval 26a. As a result, after the working fluid 24 is supplied up to an electric discharge machining center part A of an electric discharge machining part 11b of the wire electrode 11a, the working fluid 24 flows toward an opening part, therefore the wire electrode 11a is cooled sufficiently.  An average pulse current value to be set in the range where thermal breaking of the wire electrode 11a does not occur can be set high, to thereby enable to increase the machining speed.
Patent JP-H04137623-A (JP)
Title: Formation method for wiring pattern
Inventor: HIRANO YURIKO
IPC: H01L21/3065
Filed: 1990-09-28
Abstract: PURPOSE:To make it possible to form polymers thicker than before on the sidewalls of an Al thin-film, to remove the remaining Al film by wet etching without removing the Al thin-film under the lower resist, and to enhance the electric characteristics, by cooling a board in time of etching the Al thin-film by reactive ion etching. CONSTITUTION:When a wiring pattern is formed by a method of wiring by removing an Al thin-film 2, by reactive ion etching, formed including the stepped parts of a board, the etching of the Al thin-film 2 can not remove the Al film 2 under resist 3' and the part is left as a remaining-by-etching film 2''. For the reason of this, wet etching isperformed to remove the remaining Al film 2'', but even the Al thin-film 2 under the lower resist 3 is etched and becomes thinner. So, if the Al thin-film is etched by reactive ion etching, the etched resist redeposits on the sidewalls of Al thin-film. And if the board temperature is lowered the amount of this depositionincreases, and the Al thin-film 2 under the lower resist 3 does not become thinner even if the remaining Al film 2' is removed.
Patent JP-H10120906-A (JP)
Title: Optically clear silicone rubber
Inventor: BURNS GARY THOMAS
IPC: C08L83/07
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition which comprises a base polymer mixture containing two kinds of copolymers, a reinforcing silica filler, a crosslinking agent and a metallic catalyst in the platinum group and can manifest optical transparency and good physical properties. SOLUTION: This rubber composition comprises (A) 100 pts.wt. of a mixture containing (i) 60-90wt.% of a polydimethyl(diphenyl)siloxane copolymer bearing a vinyldimethylsiloxy group as a chain terminal, which contains 1-20mol% of diphenylsiloxane units and has a viscosity of 20,000-100,000mPa.S at 25 deg.C and (ii) 10-40wt.% of polydimethyl(diphenyl)siloxane copolymer bearing a vinyldimethylsiloxy group as a chain terminal, which contains 1-20mol% of dimethylsiloxy units, has a viscosity of 50-10,000mPa.S at 25 deg.C and arbitrarily contains at most 3mol% of vinyldimethylsiloxy units, (B) 20-60 pts.wt. of a treated reinforcing silica filler, (C) a sufficient amount of a methyhydrogensiloxane crosslinking agent and (D) a sufficient amount of a metallic catalyst in the platinum group.
Patent JP-H01103714-A (JP)
Title: Measurement controller
Inventor: HIGUCHI NOBORU
IPC: G05D11/13
Filed: 1987-10-16
Abstract: PURPOSE:To increase the operation speed of fuzzy inference operation and to improve the function of the whole of a device based on fuzzy inference by controlling the flow rate control based on fuzzy operation control and the other control functions by different control blocks. CONSTITUTION:A control block is roughly divided to a fuzzy control part A and a switching and driving part B. The control part A consists of a control block group for operation based on fuzzy inference and a control block group A' including a part of a CPU 105 and a CPU 115 which improves the function of the whole of the device. That is, the CPU 105 quickly performs fuzzy operation based on a prescribed operation table. The CPU 115 accurately recognizes the measuring operation state of the CPU 105 to efficiently control the state transition properly synchronously with another process. Since the fuzzy operation control and the other function control are performed by CPUs 105 and 115 in this manner, the function of the whole of the device is improved.
Patent JP-S63105005-A (JP)
Inventor: JIYOSEFU POORU KENEDEI
IPC: C08F8/42
Filed: 1987-10-16
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-H02106431-A (JP)
Title: Sunroof device for automobile
Inventor: KURIBAYASHI AKIHIKO
IPC: B60J7/05
Filed: 1988-10-14
Abstract: PURPOSE:To simplify structure by arranging an engaging lever for restraining the shift of a movable panel at the position superposed onto a guide rail and releasing the engagement of the engaging lever by utilizing a bolt for fixing a movable cam member onto the movable panel. CONSTITUTION:In the perfect closing state of a sunroof device, each outer surface of a fixed roof 1 and a movable panel 3 is connected. The rear edge 45a of an engaging lever 45 as stopper which is installed onto a drain channel slider 43 for supporting the drain channel 42 of the movable panel 3 onto a guide rail 6 protrudes into an engagement hole 48 on the guide rail 6. When a rear part slider member 17 is retracted from a perfect closing state, a bolt 30 at the rear edge of a movable cam member 15 pushes down the front edge 45b of an engaging lever 45. Therefore, the engagement between the rear edge 45a of the engaging lever 45 and the engagement hole 48 on the guide rail 6 is released, and finally the whole movable panel 3 is accommodated into the inner surface of the fixed roof 1.
Patent JP-H0571983-A (JP)
Title: Encoder for ac servo
Inventor: YOSHITOMI SHIRO
IPC: H02P6/08
Filed: 1991-09-10
Abstract: PURPOSE:To achieve high speed responsiveness by multiplexing an origin signal C-phase and a magnetic pole position detection signal U-phase on the basis of the A-phase signal of an encoder during the rotation of a motor. CONSTITUTION:The position signals A, B of a rotary shaft become the outputs phiA, phiB of an encoder and the signal A becomes the select signal A of a multiplexer 1 and other signals C, U are selected to be outputted as a signal phiC. The signals phiA, phiB, phiC are introduced into a receiving circuit through a cable and the signals phiA, phiB become reversal + or -FB pulses by a differentiation circuit 3. The signal phiA becomes the selector signal of an addressable latch 2 and the signal phiC is inputted to the data input terminal D of the latch 2 and the opening and closing signal of a gate G is formed from a signal delayed by one clock time from the reversal + or -FB pulses. The reversal + or -FB pulses are applied to the latch 2 as a signal G through NAND 5 and a J-K flip-flop 4. By this constitution, accurate data signals C, U can be written in a bit address by the stable signal phiC.
Patent JP-H08120480-A (JP)
Title: Plating liquid jet type electroplating device and method therefor
Inventor: SAMEJIMA HIDEYUKI
IPC: H01L21/321
Filed: 1994-10-25
Abstract: PURPOSE: To provide a plating liquid jet type electroplating device and method therefor capable of preventing intrusion of air bubbles at the time of starting jetting of a plating liquid. CONSTITUTION: The plating liquid is jetted and is brought into contact with a semiconductor wafer, by which the contact surfaces thereof are subjected to bump plating. At this time, the flow velocity of the plating liquid is so controlled as increase stepwise or gently or so as not to increase rapidly up to the flow velocity regarded necessary at the time of the respective treatments, by dividing the flow velocity to a flow velocity until the liquid comes into contact with the semiconductor wafer and a flow velocity at the time of the plating treatment.
Patent JP-S61138237-A (JP)
Title: Electrochromic display element
Inventor: SADA TOSHIKATSU
IPC: G02F1/17
Filed: 1984-12-11
Abstract: PURPOSE:To enable control of color development and erasion with small power consumption by laminating a transparent conductive film, an electrochromic membrane, a cation exchange membrane having a lithium salt as a part or all of the cations of this membrane, and an opposite electrode. CONSTITUTION:A polymer powder having ion exchange groups and a monomer having it are mixed with a proper solvent to form a liquid or paste, and placed into a space formed by arranging a thin spacer of prescribed thickness on the circumference of the electrochromic membrane. The ion exchange membrane layer having a thickness of the spacer is formed by pressing said liquid or paste from above with a body like a plate, preferably, the opposite electrode, and properly evaporating the solvent to unite the electrode with the electrochromic membrane. A necessary amt. of lithium salt as the cation exchange groups is generally >=1%, preferably, 5-100% of the total exchange capacity.
Patent JP-H01101960-A (JP)
Title: Endoscopic spectral diagnostic apparatus
Inventor: NAKAMURA KAZUNARI
IPC: A61B1/04
Filed: 1987-10-15
Abstract: PURPOSE:To easily confirm an abnormal region, by displaying a region to be observed in striking contrast by a color when at least one of the average saturation and hue of the region to be observed deviates from a set level range. CONSTITUTION:The color difference signal from a matrix circuit 23 is inputted to an NTSC encoder 22 through an automatic white balance circuit 35 to form an NTSC composite image signal. This image signal is inputted to a chromatic level detecting circuit 37 to discriminate whether the level of a chromatic signal deviates from a set range and a signal part deviating from the set range is inverted in its phase by a phase inversion circuit 38 to be outputted from an NTSC output terminal 39. By this method, a part shifted from the hue of a normal part such as a lesion part is made conspicuous to be subjected to color display.
Patent JP-H0783756-A (JP)
Title: Oscillatory type infrared sensor, oscillatory type infrared imager, and infrared-ray detecting method
Inventor: ESASHI MASAKI
IPC: B81B3/00
Filed: 1993-09-10
Abstract: PURPOSE:To measure room temperatures with high sensitivity in a quick response with infrared rays by using a mechanical vibrator as a detecting element. CONSTITUTION:Both ends of a thin plate constituting the infrared-ray receiving section 1 of an oscillatory type infrared sensor are fixed to a fixing frame 11 through heat insulating sections 2 and 2' having small heat conductivity so that the whole body (vibrator 15) of the receiving section 1 and insulating sections 2 and 2' can vibrate. When the receiving section 1 is irradiated with infrared rays, the section 1 thermally expands and a compressive stress is generated in the section 1, resulting in a reduction in its oscillation frequency. When the then change of the resonance frequency of the section 1 is represented by DELTAf, the resonance frequency of the section 1 when the section 1 is irradiated with the infrared rays becomes f0-DELTAf. When such variation of the vibration characteristics is detected, infrared measurement can be performed. When the thickness and width of the section 1 are reduced, the heat capacity of the section 1 can be reduced and, when the thicknesses and widths of the sections 2 are reduced, the neat resistances of the sections 2 and 2' can be increased. Therefore, infrared rays can be measured with high sensitivity in a quick response.
Patent JP-H1196559-A (JP)
Title: Disk medium
Inventor: OGAWA KAZUYA
IPC: G11B7/007
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a disk medium with which recording and/or reproducing is possible while a defective sector is compensated in real time. SOLUTION: The unit block of a logic zone consists of a user area of 252 sectors and a spare area of 4 sectors. The spare area is arranged at the last tail of the block. The respective sectors have a data quantity of 3K byte. The data quantity per unit logic zone is, therefore, about 8 megabyte. When this quantity is track converted in accordance with DVD-RAM standards, the quantity is about 200 tracks in the physical zone of the innermost periphery. Even if, therefore, a pickup body is not sought, the jump from the user area to the spare area is made possible only by the drive control of an objective lens.
Patent JP-H0682945-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KATO KAZUNOBU
IPC: G03C1/06
Filed: 1992-09-04
Abstract: PURPOSE:To obtain the silver halide photographic sensitive material high in contrast and adapted to laser beam exposure by incorporating a hydrazine derivative in an emulsion layer spectrally sensitized to a specified wavelength region and a specified dye in this emulsion layer or another hydrophilic colloidal layer. CONSTITUTION:The silver halide emulsion layer is spectrally sensitized to a wavelength region having the maximum sensitized wavelength of >=600nm and this emulsion layer or its adjacent hydrophilic colloidal layer contains the solid dispersion of the dye having the maximum sensitized wavelength of >=600nm. This emulsion may comprises silver chloride, iodobromide, iodo-chlorobromide, or iodobromide, but it is preferred to contain silver iodide in an amount of <=10mol.%, and an average grain size is, preferably, as fine as <=0.7mum, and this silver halide grain size distribution is, preferably, in a state of mono- dispersion having a grain diameter fluctuation coefficient of <=40%, especially, <=20%. The dye in the fine solid absorption wavelength is in the near infrared region, preferably, 600-1200nm.
Patent JP-S61138348-A (JP)
Title: Memory control system
Inventor: MATSUZAKI YUJI
IPC: G06F12/06
Filed: 1984-12-10
Abstract: PURPOSE:To omit a complex processing procedure by forming respective address areas of a RAM and a ROM so as to be superposed to each other, and when a specific area is detected in the program traveling of the RAM, switching the RAM area to the ROM area by a selecting means. CONSTITUTION:Address data from a CPU10 are inputted to an address decoder 11 and the decoded output is inputted to a selecting part 12 to switch the ROM part 14 to be accessed by the A side output and the RAM part 15 to be accessed by the B side output. If a non-maskable interrupt (NMI) such as a parity error is generated during the traveling of the RAM15 after that of the ROM14, the CPU10 fetches a table to be processed to travel the NMI routine in the ROM14 and a specific area detecting part 21 for inputting the address in the specific area obtained from the CPU10 is connected to the reset terminal of the selecting part 12 through an OR circuit 22. Consequently, the setting of the selecting part 12 is switched to the A side and the ROM14 is accessed.
Patent JP-H01163213-A (JP)
Title: Carboxy functionalized polycarbonate and its production
Inventor: RONARUDO JIYON GAMUBAARU
IPC: C08G81/02
Filed: 1988-10-18
Abstract: PURPOSE: To easily obtain the subject polymer by incorporating a carboxy- functionalized phenol as a chain terminator in a polycarbonate-forming reaction system between carbonate source and dihydroxy compound.  
     CONSTITUTION: The polymer having an end group of the formula is prepared by allowing a compound of the carbonate source to react with a dihydroxy compound (preferably bisphenol A, etc.), of the formula; R 1 (OH) 2  (R 1  is a bivalent aliphatic, alicyclic or aromatic group) in the presence of a carboxylated phenol of the formula; A 1 -OH (A 1  is a carboxylic acid substituted phenyl or its functional derivative) as a chain terminator. The polycarbonate is preferably produced by interface reaction of phosgen as a carbonate source and a dihydroxy compound in the two phase liquids of water and an inert aromatic solvent. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0978849-A (JP)
Title: Reinforcing material of column and production thereof
Inventor: YASUI MOTOYASU
IPC: E04G23/02
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To efficiently reinforce a column, by laminating a plurality of thermosetting resin sheets containing continuous fiber lined up in one direction by a specified ratio and wrapping a reinforcing material in which a foamed resin is stuck on the rear face, round a column or the like and fastening it. SOLUTION: A plurality of thermoplastic resin sheets containing continuous fiber composed of synthetic fiber, inorganic fiber, metallic fiber, etc., by 30-85vol.% are laminated so that the fiber direction mutually crosses at right angles. And a foamed resin 6 is stuck on the rear face and fastening parts 2 having bolt holes 3 at the ends are fitted to form a reinforcing material 1. This reinforcing material 1 is wrapped round the surface of a steel pipe pile or the like of a marine structure and fixed with bolts. The surface of reinforcing material 1 can be covered with a superficial material providing weather- resistant, heat-resistant and decorative properties. Not only strength but also corrosion-resistance and external scenic appearance can be improved. In this way, a reinforced column can be easily and efficiently obtained.