baber/WOPTO huggingface dataset:
Patent JP-H05101675-A (JP)
Title: Semiconductor integrated circuit
Inventor: ISHIZUKA YASUHIRO
IPC: G11C11/417
Filed: 1991-10-03
Abstract: PURPOSE:To shorten the time from the change of a data signal to the end of the change of an output signal by detecting the change of output data to temporarily reduce the output data to the intermediate level. CONSTITUTION:An output circuit is driven by output circuit driving transistors TRs 3, 6, and 9 in accordance with output data from composite gates 1 and 2. The output determined by output signal determining TRs 4, 5, 7, and 8 is outputted from output TRs 10 and 11. When the change timing of an output signal Dout is detected by a signal generating circuit 16, TRs 13 and 14 are operated to turn off the output determining TRs, and output data is temporarily reduced to the intermediate level by an intermediate level holding circuit 12. Thus, the time from the change of the data signal to the end of the change of the output signal is shortened.
Patent JP-H09101008-A (JP)
Title: Radiation burner
Inventor: IMAMURA MITSUO
IPC: F23D14/12
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To enable a heating furnace to be continuously operated even when malfunction is generated in an air preheater or a forced draft fan. SOLUTION: In a radiation burner constituted of an ejector 3, mixing fuel gas and combustion air, and a chip 4, ejecting the mixture 14 to form radiation flame 16, an atmosphere suction port 7, equipped with an opening and closing valve 8, and the supplying port 6 of combustion air from a forced draft fan 24 are provided at the upstream side of the ejector 3.
Patent JP-H0198252-A (JP)
Title: Package for semiconductor
Inventor: OKUAKI YUTAKA
IPC: H05K3/34
Filed: 1987-10-12
Abstract: PURPOSE:To form external leading-out terminal structure easily, and to reduce cost by inserting a lead terminal with a collar-shaped contact section into a through-hole in a package body and leading out the lead terminal to the outside. CONSTITUTION:A recessed section 10a for housing a semiconductor element is bored to the surface of a substrate such as a glass epoxy resin board while a plurality of holes for through-holes are shaped around the recessed section 10a, and circuit patterns 12 such as copper foils are formed selectively at the specified positions of the surface of the substrate while conductive films 14a are also applied onto the wall surfaces of said holes and the through-holes 13 are shaped. Lead terminals 14 having the pin-shaped terminal bodies 14a and circular head-shaped contact sections 14b having constant height is formed, plating 14c composed of solder, tin, indium, etc., having specified thickness is executed to the surfaces of head sections, the lead terminals 14 are driven into the through holes 13 in a package body 10 from the lower direction, and the terminal bodies 14a in the lead terminals 14 are inserted into the through- holes 13.
Patent JP-H1197656-A (JP)
Title: Semiconductor photosensor device
Inventor: MIMURA HAJIME
IPC: H01L31/0203
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor photosensor device which is capable of preventing deterioration of the characteristics and variation of optical characteristics through stable sealed state and capable of coping with under harsh conditions. SOLUTION: In a semiconductor photosensor device with a housing 1 constituted of an insulation material, a lead frame 2 extracted from an inside of the housing 1 to an outside, a semiconductor photosensor chip 6 fixed to a bottom part of the housing 1, a bonding wire 3 which electrically connects a terminal provided to the surface of the semiconductor photosensor chip 6 and a wiring member, a transparent silicon gel 4 which is filled in an inside of the housing 1 and covers an upper surface of the semiconductor photosensor chip 6 and a transparent plate 5 provided upward of the semiconductor photosensor chip 6 with the transparent silicon gel 4 between, holes 1a, 1b are provided to a bottom surface of the housing 1 and a surface of the transparent silicon gel 4 is exposed to the air from the holes 1a, 1b.
Patent JP-H0198237-A (JP)
Title: Method of mounting semiconductor device
Inventor: NAKAMURA YUKIO
IPC: H01L21/208
Filed: 1987-10-12
Abstract: PURPOSE:To grow innumerable whiskers from the surface of a metallic film, and to join all electrodes completely by growing whiskers onto a substrate and thermocompression-bonding a bump formed onto a semiconductor element. CONSTITUTION:A land pattern 2 consisting of a copper foil is shaped onto the surface of a substrate 1 composed of glass epoxy, etc., and metallic films 3 composed of a metal, from which whiskers are easy to be generated, such as Sn are prepared to one parts on the land pattern 2 through a plating method. The metallic films 3 are left as they are for several hr in approximately 9.0% humidity at approximately 50 deg.C, and the whiskers 4 in several mum are grown from the surfaces of the metallic films 3. The whole surface is coated with a UV-cured resin coating 5. A semiconductor element 8 is aligned and superposed onto the resin coating 5 while a pattern surface is directed downward. Al electrodes 7 for connection to the outside are shaped onto the pattern surfaces in the semiconductor element 8, and metallic bumps 6 composed of Au, etc., for joining are formed onto the surfaces of the electrodes 7. The whiskers 4 are crushed by the bumps 6 through pressing by hold-down jigs 9 from the upper section of the semiconductor element 8, and the height of the whiskers 4 is equalized while all electrodes are connected through the whiskers.
Patent JP-H08123586-A (JP)
Title: Information storage system
Inventor: SUGANO SATORU
IPC: G11C16/06
Filed: 1994-10-21
Abstract: PURPOSE: To provide the information storage system without the danger of destructing the contents of a flash memory due to the circuit failure. CONSTITUTION: When a flash memory 1 is re-written, a base A is connected to a personal computer 5 through a cable 12 and a base B. The base B is equipped with a power supply part 11 designed to supply 12V voltage to re-write the flash memory 1. To the base A, the 12V voltage is supplied by being connected with the base B and the updated data are supplied from the personal computer 5. Thus, the 12V voltage is not supplied to the circuit of the base A as long as the base B is connected to it and an accidental re-writing of the flash memory 1 can be prevented.
Patent JP-H02103655-A (JP)
Title: Request buffer control system
Inventor: IKENO MOTOKIYO
IPC: G06F15/177
Filed: 1988-10-12
Abstract: PURPOSE:To improve the processor and system performances of the title system by using the request buffer corresponding to a processor in a cut-off state by adding the request buffer to the request buffer corresponding to another processor when the processor in the cut-off state exists. CONSTITUTION:A system controller 1 contains a constitution controlling register 101 which manages constituting states of a processor 3 and the system controller 1, a request buffer 111 which buffers a request from a processor 2, a selector 123 which selects either one of the requests from the processors 2 and 3, and a request buffer 112 which buffers the request selected by the selector 123. Then the capacity of the request buffer of the processor in a connected state is increase by adding the capacity of the request buffer corresponding to the processor in a cut-off state to the request buffer of the connected processor. Therefore, the processor and system performances can be improved.
Patent JP-H07111366-A (JP)
Title: Semiconductor laser device
Inventor: TANAKA TOSHIAKI
IPC: H01S5/00
Filed: 1993-10-14
Abstract: PURPOSE:To protect the edge of a resonator against damage caused by an increase in temperature around it by a method wherein a multi-quantum well structure is composed of a quantum well layer wherein lattice strain is introduced and a quantum barrier layer, and a stress caused by a tensile strain is left unremoved in the strained quantum well structure as a whole. CONSTITUTION:An active layer 4 of a multi-quantum well structure is sandwiched in between optical waveguide layers 3 and 5 large in forbidden band width and provided onto a semiconductor substrate 1, wherein the multi-quantum well structure is composed of a quantum well layer wherein lattice strain is introduced and a quantum barrier layer, and a stress caused by a tensile strain is left unremoved in the strained quantum well structure as a whole. That is, provided that the thickness, the number of layers, and the strain of the quantum well layer are represented by LW, NW, and epsilonW (mark is + if compressive strain or - if tensile strain) respectively, and that the thickness, the number of layers, and the strain of the quantum barrier layer are represented by LB, NB, and epsilonB (mark is + if compressive strain or - if tensile strain) respectively, LW, NW, epsilonW, LB, NB, and epsilonB are so set as to satisfy a formula, LWNWepsilonW+LBNBepsilonB<0. By this setup, the edge of a resonator can be protected against damage caused by an increase in temperature around it.
Patent JP-H07110677-A (JP)
Title: Character generating device
Inventor: AOKI KAZUMA
IPC: G06T11/20
Filed: 1993-10-14
Abstract: PURPOSE:To make the appearance of an overshoot part invariably beautiful irrelevantly to output size by converting outline data, which are corrected by an outline correcting means, into dot image data. CONSTITUTION:One 1st reference line (H height, (x) height, base line, and descender) and a subordinate 2nd reference line (2nd H height projecting by overshoot quantity, 2nd (x) height, 2nd base line, and 2nd descender) are read out of a position information memory 111 of a microcomputer part 10, and coordinate conversion for the outline data is performed. Then the values obtained by rounding the values generated by subtracting the coordinate values of the 1st reference line from the coordinate values of the read 2nd reference line are regarded as overshoot quantities of the position information viewed from the 1st reference line. The lst reference line is moved to the boundary of the nearest pixel and the 2nd reference line is moved to the coordinate values obtained by adding the overshoot quantities to the moved 1st reference line. Thus, the outline data are converted into the dot image data.
Patent JP-H1195907-A (JP)
Title: Remote input device
Inventor: UMEDA YUICHI
IPC: G06F3/0346
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a remote input device capable of correcting coordinate data corresponding to the change in the direction of a manipulator even when the direction of the manipulator is considerably inclined, by correcting coordinate information set to a picture so as to settle a position instructed by the manipulator within a display area. SOLUTION: When the direction of the manipulator gets out of a display area 11 and moves to a point P1 outside the display area 11 and inside a margin area 9, a central point C of the display area 11 keeps its state as it is and the point P1 is corrected to be a point P1' on one side 11a of the display area 11 or a little inside it. When the manipulator is considerably inclined and the instructed position of a mouse cursor gets out of the margin area 9 and moves to a point P2 outside the margin area 9, on the other hand, the coordinate position of the central point C of the display area 11 is corrected. Therefore, even when the manipulator is considerably inclined to the display area 11, by moving the manipulator with that position as an origin, the mouse cursor can be moved inside the display area 11.
Patent JP-S61134232-A (JP)
Title: Manufacture of sheetlike material
Inventor: TAI MASAHIRO
IPC: B29D7/00
Filed: 1984-12-05
Abstract: PURPOSE:To obtain a sheetlike material which is superior in deodrizing action and possesses variegated design properties, by a method wherein an extractable matter or fraction of a camellia family plant is mixed with a thermoplastic composite in the form of either a granular or powdery state, which is made to heat and soften. CONSTITUTION:An extractable matter or fraction of a camellia family plant, that is, the extractable matter or fraction especially from leave parts having tea leaves for their main part is made into a granular or powdery state by making the same adsorb to silica gel. A quantity of a mixing additive of a deodrant is 0.5-10pt.wt. to a 100pt.wt. resin composite and especially 1.0-3.0pt.wt. is desirable. The deodrant is mixed with the resin composite, which is formed into a colored or unpigmented sheetlike material by making the same heat and soften and a printing pattern and embossing pattern are patterned on the surface of the sheetlike material further. As the quality of the material of the resin composite, it may be acceptable if it is generally thermoplastic resin which is capable of making printing processing and embossing processing.
Patent JP-2001052253-A (JP)
Title: Article storage rack of automatic vending machine
Inventor: SAKA MITSUHIRO
IPC: G07F11/24
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To improve a passage restriction plate so that articles of thin diameter size can normally be vended with no carrying-out trouble without altering a vending mechanism of an article storage rack. SOLUTION: The vending mechanism 12 and passage restriction plate 13 are arranged opposite the carrying-out end of a serpentine type article storage rack across an article exit passage 11 and articles are carried out from the bottom according to a command, and the vending mechanism is equipped with an auxiliary stopper 12b and a main stopper 12b which project and sink alternately to and from the article exit passage. In this case, the passage width of the article exit passage 11 is set to a width d1 corresponding to the article diameter in a lower area I where lower articles #1 are arranged and to a width d2 wider than the article diameter in an upper area II where 2nd articles #2 are arranged, and a step part 13a is formed on the border between the areas I and II on the wall surface of the passage width restriction plate 13.  Consequently, a necessary operation gap (g) is secured between the article #2 and auxiliary stopper while the articles 14 are stored, so that even small-diameter articles can be vended normally.
Patent JP-H07183253-A (JP)
Title: Epitaxial cobalt silicide formed using thin metal lower layer
Inventor: PIITAA JIYON GAISU
IPC: H01L27/092
Filed: 1994-10-21
Abstract: PURPOSE: To provide an epitaxial cobalt silicide film having excellent thermal stability and a method for forming an outward diffusion source for forming a shallow junction used for a CMOS circuit. CONSTITUTION: This metal layer 12 is provided below a cobalt layer 14 before a heating process for forming a silicide film. Specifically, a silicon substrate on a semiconductor wafer is covered with a super-hard metal layer made of tungsten, chromium, molybdenum, or silicicle thereof. Next, the wafer is annealed at a temperature sufficiently high for forming an epitaxial cobalt silicide film for covering the silicon substrate. After annealing, an alloy of cobalt, silicon and a super-high metal remains on the epitaxial cobalt silicide film. This silicide is used for forming a thin P-N junction by outward diffusion of a dopant.
Patent JP-H0975224-A (JP)
Title: Beverage supply device
Inventor: SAITO KAZUHIDE
IPC: A47J31/00
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To make a beverage supply device applicable to various kinds of containers having different sizes and clean the cup receive board by removing it from the device. SOLUTION: A cup holder 1 is fitted on the wall face of the beverage outlet of a beverage supply device body. A plurality of sets of hooks at the vertical plural positions are provided on the wall face. The height of the cup holder 1 can be adjusted by fixing the cup holder 1 to one set of these hooks. The cup receive base 10 and the cup holding arm 5 hold paper cups and glasses, ceramic cups, etc., in these horizontal positions. When a beverage is poured in a large container like a decanter, the cup holding arm 5 and the cup receive base 10 are turned upward and the connection part 9 and the hooking holes 12 are fixed to the hooking part 2 at the upper position to contain them.
Patent JP-H1099048-A (JP)
Title: Nutrition enriched composition
Inventor: KAWAKAMI HIROSHI
IPC: A23L33/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a compsn. to be added to formulated milk for body so that the formulated milk excellent in nutrition can be easily prepared, by incorporating specified proportions of taurine, arginine, cholesterol, phospholipid, docosahexaenoic acid, arachidonic acid, etc. SOLUTION: This compsn. by 100g dry weight contains 0.02 to 2wt.% taurine, 0.2 to 20wt.% arginine, 0.1 to 10wt.% cholesterol, 0.1 to 10wt.% phospholipid, 0.2 to 20wt.% docosahexaenoic acid, 0.1 to 10wt.% arachidonic acid, 0.05 to 20wt.% diallyloligo saccharide, 0.001 to 0.1wt.% β-carotene, 0.01 to 1wt.% α-tocopherol. Further, 0.3 to 30wt.% immunoglobulin and 0.7 to 70wt.% lactoferrin phenyline are incorporated to obtain the compsn. of the purpose.
Patent JP-H0977297-A (JP)
Title: Paper conveying roller
Inventor: KUSUMI TADASHI
IPC: B65H5/06
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To prevent hands from being injured and prevent a roller shaft from being damaged by a cutter for tearing a deteriorated elastic member in case of recycling a paper conveying roller. SOLUTION: A wire 31 is disposed rectilinearly along the outer periphery of a roller shaft 30, the base end 31a thereof is tied and fitted to one end 30a of the roller shaft 30, the tip 31b is extended toward the other end side 30c, and an elastic member 32 is provided on the outer periphery of the roller shaft 30 to clamp the wire 31 in such a manner that the base end 31a and the tip are exposed. In case of recycle, the tip 31b of the wire 31 is pulled to the elastic member 32 side to tear up the elastic member 32.
Patent JP-H01100625-A (JP)
Title: Printer
Inventor: ENDO KATSUYA
IPC: B41J5/30
Filed: 1987-10-14
Abstract: PURPOSE:To print and output stored data at the time of an ON-line mode for plural times by providing an external storage to temporarily store the data to be printed and outputted, and a control panel to input printing control information. CONSTITUTION:Character data to be inputted are printed and outputted to an external host system 17 as they are by the ON-line mode and using a printing mechanism 15 through the operation of the control panel at the time of the ON-line, or the character data to be inputted are once stored into the external storage 5 added by data numbers. The character data stored in the external storage 5 are printed and outputted based on printing information set in the control panel to the external host system 17 at the time of an OFF-line mode, and the same data are printed and outputted for plural sheets as needed.
Patent JP-H10107230-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HISAMUNE YOSHIAKI
IPC: H01L21/8247
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a nonvolatile semiconductor storage device and its manufacture comprising a buried diffusion layer as a bit line which has a wide normal operation range and which can be easily microminiaturized. SOLUTION: The nonvolatile semiconductor storage device has a floating gate transistor in a memory cell. The transistor has a silicon substrate of one conductivity type and a strip-shaped diffusion layer of the opposite conductivity type to that of the substrate, formed on the surface of the substrate, as a bit line or a source line. A self-aligned strip-shaped trench 3 is formed between adjacent bit lines 6 or an adjacent bit line 6 and a source line. Floating gate electrodes 4 are formed via a first gate insulating film 7 on the strip-shaped trenches 3. A control gate electrode as a word line 5 is formed via a second gate insulating film 9 on the floating gate electrodes 4.
Patent JP-H03119799-A (JP)
Title: Component mounting device
Inventor: TAKEUCHI TAKAMI
IPC: H05K13/04
Filed: 1989-10-02
Abstract: PURPOSE:To make a suction nozzle pivot definitely by an arbitrary angle by installing a storage means to store rotation error information induced by the backlash of a pivoting transmission mechanism in the case when it is necessary to make the suction nozzle pivot in the direction counter to the direction of the last pivoting made by the suction nozzle. CONSTITUTION:There is stored rotation error information induced by the backlash of a pivoting transmission mechanism when a suction nozzle pivots in a direction counter to a direction in which the suction nozzle made the final pivoting. CPU 81 corrects rotation error induced by the backlash of a pivoting transmission mechanism based on the rotation error information stored in RAM 84 when the suction nozzle pivots in a direction counter to the direction of the last pivoting which it made, and controls a nozzle drive means 82 so that the suction nozzle may pivot. This construction makes it possible to make a definite pivoting by an arbitrary angle even when it is necessary to perform pivoting in a direction counter to the direction in which the last pivoting is made by the suction nozzle.
Patent JP-S63109972-A (JP)
Title: Cutting method for cylindrical permanent magnet
Inventor: HARA HAJIME
IPC: B24B27/06
Filed: 1986-10-29
Abstract: PURPOSE:To efficiently prevent the generation of chipping at the time of cutting by holding a cylindrical permanent magnet to be cut in a V-groove formed in the axial direction of a rotary drum, via an elastic body. CONSTITUTION:Plural V-grooves 9 which extend in the axial direction of a rotary drum 3 is formed on the outer peripheral face of the drum 3. A cylindrical permanent magnet 1 to be cut is inserted into each V-groove 9 and these cylindrical permanent magnets 1 are pressed against and fixed to the inside of these V-grooves 9 by means of a music wire (a kind of elastic body) 2. One or plural disk type grinding wheels 5 are provided at a right angle to the axis of the rotary drum 3 and the disk type grinding wheels 5 and the rotary drum 3 are rotated in the same direction. Thereby, the cylindrical permanent magnets 2 which are pressed against and fixed to the rotary drum 3 can be cut at a right angle to the axial direction by the disk type grinding wheels 5, without causing chipping.
Patent JP-H0684219-A (JP)
Title: Magneto-optical disk and magneto-optical disk device
Inventor: WACHI SHIGEAKI
IPC: G11B11/105
Filed: 1992-09-01
Abstract: PURPOSE:To increase a storage capacity by recording main information in magneto-optical films on pits and mirror parts and recording sub information with the edges of the pits. CONSTITUTION:An arithmetic circuit 17 sample-holds the output of a photodetector in a block where a main spot M traces the pit. Similarly, the output at the time of tracing the mirror part with the spot M is sample-held. Difference between two sample-hold values is calculated and with the result as a focus error signal, an objective lens 9 is driven in a focal direction through an actuator 10. On the other hand, the circuit 17 supplies the DC component of a tracking error signal to a driving circuit 24 as a thread signal and corresponding to the thread signal, the circuit 24 gradually drives an optical head 3 and a magnetic head 4 in the radial direction of a disk 1. Thus, the head 3 continuously traces the tracks on the disk 1.