baber/WOPTO huggingface dataset:
Patent JP-H08330628-A (JP)
Title: Light-emitting semiconductor element and its manufacture
Inventor: YAMAMOTO MASAHIRO
IPC: H01L33/20
Filed: 1995-09-13
Abstract: PURPOSE: To obtain a light-emitting semiconductor element which can be cut without applying an excess force when the element is to be cut by a method wherein a single- crystal substrate and a compound semiconductor layer have respective shapes in polygons and at least one out of interior angles of every polygon has a specific angle. CONSTITUTION: A pattern in a parallel quadrilateral having [one interior angle of (60 deg.±3 deg.)×n] (where [n] represents a natural number) is formed in such a way that one side is overlapped with the <11-20> direction of a substrate 11, and respective semiconductor layers 13, 14 are etched by making use of the pattern as a mask. After that, one corner part at 60 deg. out of interior angles of the parallel quadrilateral used to from a silicon diode layer 15 is etched, and the surface of a p-type GaN layer 14 is exposed partly. After that, a scribing line is formed, by using a needle-shaped scriber, along the pattern of a parallel quadrilateral for a light-emitting diode 18 formed on the same substrate 11 simultaneously. The substrate is pushed and cut along the line. A force at this time is sufficiently about 1/10 that in conventional cases.  Consequently, the substrate can be cut without applying an excess force when it is to be cut.
Patent JP-H0789269-A (JP)
Title: Id card forming machine
Inventor: WATABE CHIKIKO
IPC: G06K19/10
Filed: 1993-09-22
Abstract: PURPOSE:To form an ID card by obtaining mentioned information online based on an ID number, simultaneously matching it to a photographed face photograph data, and obtaining the information and the photograph. CONSTITUTION:A mentioned information managing file 2 is connected to a host computer 1, and information of a surface of an ID card is managed and stored in the file 2. An ID card forming machine 3 has a controller 4, an image data registering file 5, an ID card forming data registering file 6, a forming unit 7, an OCR reader 8, a CRT display 9, a keyboard 10 and an image input unit 11. Accordingly, two processes of a process at the normal time and a process at the time of a fault can smoothly transfer the process by a method such as a mode switching, etc. Thus, image data sent offline from a remote place, etc., can be used not only at the time of the fault.
Patent JP-H10120775-A (JP)
Title: Flame-resistant unsaturated polyester resin
Inventor: HOEROLD SEBASTIAN DIPL CHEM DR
IPC: C08F283/01
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin containing specific phosphorus-containing structural units, not containing a halogen, capable of exhibiting excellent flame resistance without deteriorating the original mechanical and electric properties of the resin and useful for electric parts (e.g. the relays of railway vehicles), etc. SOLUTION: This flame-resistant unsaturated polyester resin is obtained from (A) an unsaturated dicarboxylic acid (anhydride), (B) a saturated dicarboxylic acid (anhydride), (C) a polyhydric alcohol, (D) a monomer such as (methyl)styrene, methyl methacrylate or diallyl phthalate, and (E) a reactive phosphorus compound such as a compound of formula I [R1 is a 1-18C (branched) alkyl, a cycloalkyl, a (alkyl)aryl; R2 is H, methyl] or a compound of formula II, and contains structural units of formula III.
Patent JP-H0983788-A (JP)
Title: Image reader
Inventor: ITO MASAAKI
IPC: H04N1/401
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain an image having extremely high quality by using output data at dark time, by correcting the output data at dark time in timing with a read of the image data thereby completely correcting the read image data in an image reader which corrects photoelectrically converted image data. SOLUTION: This reader is provided with a light source which irradiates an original with light, a CCD 11 which inputs light from the original and reads the image data out, a peak detecting circuit 16 which adjusts the output value of the image data by varying the gain of a variable gain amplifier 12 according to output data at light time obtained by reading reference white at light source illumination time, a correcting means 18 which corrects the dark-time output data outputted from the CCD 11 when the light source is OFF according to the adjustment of the image data, and a subtracter 19 which corrects the adjusted image data by subtracting the corrected dark-time output data.
Patent JP-S62100197-A (JP)
Title: Method and apparatus for controlling adjustable speed of stepping motor
Inventor: NAKAMURA MASAHIRO
IPC: H02P8/14
Filed: 1985-10-24
Abstract: PURPOSE:To adjust the adjustable-speed operation of a stepping motor freely by arbitrarily varying oscillating frequency from an oscillator by a variable resistor. CONSTITUTION:Pulse generated from an oscillator OSC are applied to a driver 2 through an AND gate 3, thus driving a stepping motor 1. Currents flowing through an LED4 are changed by a variable resistor Rv and the resistance value of a CDS5 is altered, and oscillating frequency from the oscillator OSC is varied. Accordingly, maximum pulse frequency and rising and falling pulse frequency on adjustable-speed operation can be changed arbitrarily even during the revolution of the stepping motor by the variable resistor Rv even after a program and data are stored in a ROM.
Patent JP-S6479948-A (JP)
Title: Optical information recording disk
Inventor: KINOSHITA NOBUITSU
IPC: G11B7/24047
Filed: 1987-09-22
Abstract: PURPOSE:To obviate the spread of an excess film agent to the outside peripheral of a disk and the opposite surface thereof and to obtain a film having a uniform thickness by circumferentially providing notched film agent pools specified in step and width to the outside peripheral edge of at least either of a substrate surface and recording layer forming surface. CONSTITUTION:The disk-shaped disk having a center hole 1c is formed by using a transparent resin material such as polycarbonate or epoxy and the guide grooves corresponding to tracking signals and the signal patterns 5 such as pit arrays corresponding to address signals or information signals are formed one face of such disk at need. The film agent pools 3 specified to 0.02-0.5mm step and 0.1-0.2mm width are previously formed on the outside peripheral edge of the surface where the patterns 5 do not exist in this constitution to stagnate the film agent flowing out along the outside peripheral face of the substrate 1 in the pool and to prevent the sticking of the film agent to the unnecessary surfaces.
Patent JP-H0577884-A (JP)
Title: Method and device for preventing bridging of ground material
Inventor: ODA IPPEI
IPC: B65D88/72
Filed: 1991-09-17
Abstract: PURPOSE:To prevent bridging without fail with a compact equipment and without generation of noise. CONSTITUTION:While ground material C stored in a hopper 5 is being released out of an outlet 5a in a hopper bottom part, air is blasted briefly and intermittently toward the hopper bottom part. An air blast nozzle 7, which is an air blasting means, is provided toward the bottom part in the hopper 5, and a solenoid valve 10 controlled to open and close by a controller 11 is also provided in an air feeding pipe 9 which connects the air blast nozzle 7 and an air feeding source 8.
Patent JP-H08104544-A (JP)
Title: Heat ray reflecting and ultraviolet ray absorbing glass and its production
Inventor: KONDO TAKESHI
IPC: C23C18/12
Filed: 1994-09-30
Abstract: PURPOSE: To produce a heat ray reflecting and UV absorbing glass excellent in transparency, having a higher rate of cutting of UV as well as heat ray reflecting performance, reducing dazzle and usable as a single plate. CONSTITUTION: Cerium oxide-based UV absorbing films or UV absorbing films each consisting essentially of cerium oxide and titanium oxide are formed as 1st and 3rd layers on the surface of a transparent substrate and a silica-contg. film is interposed as a 2nd layer between the 1st and 3rd layers to obtain the objective heat ray reflecting and UV absorbing glass.
Patent JP-H1081499-A (JP)
Title: Functional part assembling structure for industrial vehicle
Inventor: ISHIKAWA TADASHI
IPC: B60T7/10
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To reduce assembling manhours required for a front protector, and thereby enhance operating performance. SOLUTION: A column mounting plate 5, a pedal mounting plate 6 and a lever mounting plate 7 are provided for the back surface of a vertical plate 4 capable of being mounted onto the back surface of a front protector 1 so as to be formed into a single mounting bracket 3. A steering column assembly 10, a brake pedal assembly 20 and a parking brake assembly 30 are assembled with the column mounting plate 5, the pedal mounting plate 6 and with the lever mounting plate 7 respectively so as to be formed into an unit assembly, after that, it is so constituted that an unified structure is thereby assembled with the front protector 1 by way of the mounting bracket 3.
Patent JP-H0685770-A (JP)
Title: Defect detection system for transmission standby circuit
Inventor: ABE SHIGERU
IPC: H04L1/22
Filed: 1992-09-04
Abstract: PURPOSE:To simplify a fault detection of a standby route of a transmission line by detecting a transmission defect of a standby line on the condition of the code rule discrimination and the consecutive same signals. CONSTITUTION:Defect of a reception signal discriminated to be normal by a code rule discrimination circuit is discriminated on the condition of consecutive same signals for processing time by monitoring the consecutive signal 1s or 0s. The monitoring is sequentially implemented by a reception modem of a standby line 4 and the result is informed to a CPU 11 via an input output interface 19. In this case, when the input output interface 19 detects a defect, a fault of the standby line is informed by an external alarm output 20, the standby line is investigated and restored and even when a fault of an active line is detected by the CPU 11, the changeover is locked by the software processing so that undesired changeover processing to the standby line is not implemented simultaneously. Thus, a reception control section exclusively used for the standby line is not required and the interfacing with a synchronization control section is not needed, then the synchronization control section is simplified.
Patent JP-S61115852-A (JP)
Inventor: OMI HIDEHIKO
IPC: B65D53/04
Filed: 1984-11-12
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-H0768593-A (JP)
Title: Method of cleaning injection molding machine and apparatus thereof
Inventor: YAMAKI TSUTOMU
IPC: B29C45/17
Filed: 1993-08-31
Abstract: PURPOSE:To enable pellets scattered thereabout to be given cleaning with ease by mounting a power transmission on one driving shaft of a two-shaft electric motor, and converting rotational movement transmitted via the power transmission to air suction force at a cleaning part. CONSTITUTION:There is provided a power transmission 1 on a coupling side driving shaft 8 as one driving shaft of a two-shaft electric motor 6 put on the inside of an injection molding machine 1, and a driving source 5 for driving an injection molding machine or mold clamping mechanism is provided on a power source side driving shaft 7 as another driving shaft. The power transmission 2 is equipped with a driven shaft 10 connected to the shaft end of the coupling side driving shaft 8 through coupling 9 so as to transmit rotational movement to a blade rotating shaft 13 via gears 11, 12. By rotating suction blades 14 and making the use of suction force thereof, pellets spilled thereabout are collected by the suction hose 17 in the cleaning part 3.
Patent JP-H1059744-A (JP)
Title: Silica glass article having matte surface for semiconductor industry and its production
Inventor: KENMOCHI KATSUHIKO
IPC: H01L21/205
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To substantially prevent the contamination by impurity elements, to enhance dimensional accuracy and to improve washability by providing the substrate of silica glass articles with ruggedness, then washing these articles and etching the surfaces with hydrofluoric acid, thereby forming matte surfaces. SOLUTION: The surfaces of the silica glass articles are provided with the ruggedness by machining and, thereafter, the particles adhered thereon by the making are removed by washing. Next, such silica glass articles are subjected to an etching treatment by the hydrofluoric acid contg. 3 to 20% hydrogen fluoride, by which the matte surfaces consisting of fine dimple-like recessed surfaces and many grooves having a width of 0.5 to 5μm are formed on the surfaces.
Patent JP-S6392077-A (JP)
Title: Semiconductor laser
Inventor: SHIMADA KATSUTO
IPC: H01S5/00
Filed: 1986-10-06
Abstract: PURPOSE:To reduce the loss of light by a method wherein an inverse mesa type stripe is formed before a buffer is formed, the stripe part of an active layer is made to bend, and both sides of the bend part are made on identical layer with a clad layer formed on the active layer. CONSTITUTION:On an N-type (100) GaAs substrate 1, a stripe is so formed by etching that the cross section shows an inverse mesa. Then by Metal Organic Chemical Vapor Deposition (MOCVD), the following layers are formed in order; an N-type GaAs buffer layer 2, an N-type AlGaAs clad layer 3, a GaAs active layer 4, a P-type AlGaAs clad layer 5, and an N-type GaAs current constriction layer 6. When a semiconductor film is grown by MOCVD on the inverse mesa type stripe in such a manner, the grown film is thick at the center part of the stripe. Consequently, the active layer 4 at the center part of the stripe is a little thicker as compared with the part which is grown obliquely against the substrate surface. As the result, the light concentrates at the center part of the stripe, so that a large output can be obtained.
Patent JP-H1084115-A (JP)
Title: Thin-film transistor, manufacture thereof, and liquid crystal display device
Inventor: OZAKI KIYOSHI
IPC: G02F1/136
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for fabricating a thin-film transistor matrix device wherein an operational semiconductor layer is formed on a gate electrode, which can reduce the change in an overlap area between gate, source and drain electrodes of a thin-film transistor within an identical substrate and can suppress variations in a parasitic capacitance between the gate and source based on the fluctuations. SOLUTION: A photosensitive film is exposed from a rear side of a transparent substrate 21 with use of a gate electrode 22 as a mask and then developed to leave a photosensitive film 25a on an insulating film 24 on the gate electrode 22. Next, conductive films 27 and 28 are formed, the conductive films 27 and 28 on the photosensitive film 25a is removed by a life-off process, and then subjected to a patterning process to form source and drain electrodes 30a and 30b at both sides of the gate electrode 22. Thereafter, an operational semiconductor layer is formed between the source and drain electrodes 30a and 30b as overlapped at least partially on the source and drain electrodes 30a and 30b.
Patent JP-S6478796-A (JP)
Title: Printed book feed-in method in printed book puncher
Inventor: YASUTOMI SHUNICHI
IPC: B26D7/01
Filed: 1987-09-22
Abstract: PURPOSE: To shorten the time of changing the arrangement of processing by storing the moving distance for one-by-one feeding of each row of printed leaves to undergo a product blank punching in a memory circuit of a sequence control mechanism upon being grouped by sorts of patterns of the printed leaves and performing the punching process upon calling the appropriate data according to the sort of the applicable printed leaves. CONSTITUTION: A sequence control mechanism 31 to make numerical control of the drive of a feed-in mechanism 6 is furnished with a memory circuit 32 having a number of memory elements 33a-33n. By these memory elements 33a-33n, the feeding amount (moving distance) of each row of printed leaves by a feed-in mechanism 6 for one- by-one feeding to undergo a product blank punching process is stored upon being grouped by sorts of patterns of the printed leaves. The desired memory data is called out of the appropriate memory element(s) according to the sort of the printed leaves concerned, and the feed-in mechanism 6 is actuated on the basis of the obtained data, and the printed leaves are conveyed one by one to the punching position. As a result, changing the arrangement of processing at changing-over of the printed leaves can be conducted simply and quickly.
Patent JP-2000063693-A (JP)
Title: Preparation of phthalocyanine compound
Inventor: YOSHITOSHI KOJI
IPC: C09B47/08
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To produce a phthalocyanine compd. in a high yield in an industrial scale by forming a phthalocyanine compd. having a metal oxide as the central metal from a phthalonitrile compd. while a gas contg. oxygen is being blown into a reaction liquid. SOLUTION: One mol of a phthalonitrile compd. and 0.8-2.0 mol of a metal source (e.g. a metal halide) are heated and reacted in a solvent (e.g. a high- boiling naphthalene compd. such as α-methylnaphthalene) at 120-300 deg.C while a gas contg. 1-15 vol.% oxygen, in an amt. of 1.2-3 times the theoretical molar amt., is being blown into the reaction liquid, giving a phthalocyanine compd. having a metal oxide as the central metal. The phthalonitrile compd. may have 1-4 substituents such as halogen. -R1, -NHR2, -OR6 or -SR6 (wherein R1, R2, and R6 are each alkyl or aryl). The metal source is a compd. of vanadium, titanium, zirconium or the like, examples being vanadium pentaoxide, titanium dioxide, vanadium trichloride, titanium tetrachloride, and zirconium chloride.
Patent JP-H0285963-A (JP)
Title: Unitary managing system for map data and attribute data
Inventor: ABE SHUNICHI
IPC: G06F17/30
Filed: 1988-09-22
Abstract: PURPOSE:To flexibly respond to the addition, the change, and the deletion of map data by performing the unitary management of the map data and attribute data in a data base of table format. CONSTITUTION:The unitary management of the map data 2 and the attribute data 1 is performed by the data base of table format such as a relational data base, etc., and coordinate string data of variable length is managed as the set of tables of fixed length in the map data 2, and also, sequential relation between the tables of fixed length is fetched in data to express the same coordinate string data. Therefore, it is possible to manage a coordinate string such as the map data 2 by fetching the sequential relation between the tables of fixed length in the data of the data base of table format, and the unitary management of the map and the attribute data 2 and 1 can be realized in addition to the management of the attribute data. In such a way, it is possible to respond to the addition, the deletion, and the change of the map data flexibly.
Patent JP-S62101235-A (JP)
Inventor: YAROSURAFU PETOROBICHI KURIKU
IPC: A61B17/02
Filed: 1985-10-25
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-2001068822-A (JP)
Title: Three-dimensional circuit part and its manufacture
Inventor: ANDO YOSHIYUKI
IPC: H05K3/06
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To enable a copper foil to be easily bonded to the surface of a solid body of resin material by a method wherein a premolded body and a metal foil are melted, molded, and cured into one piece, and the unsused part of the metal foil is removed from the molded body for the formation of a wiring pattern. SOLUTION: Three copper foils 21 prescribed in width are arranged on an lower die, and an uncured pre-molded body 13 is placed thereon. Furthermore, three copper foils 11 which are previously folded and prescribed in width are arranged thereon. In this case, the copper foils 11 and 21 are arranged on the pre-molded body 13 making their rugged surfaces face on the pre-molded body 13, then an upper die 17 is placed thereon, and all the component parts are thermocompressed for two minutes at 180 deg.C under a pressure of 100 kgf/cm2 for thermal curing. That is, the pre-molded body 13 is melted by heating, the copper foils 11 and 21 are firmly bonded to the upper and lower surface of the molded body 13, which is formed into a certain shape as a whole and cured by heating into one piece, and the unused part of the copper foils 11 and 12 is removed for the formation of a wiring pattern.
Patent JP-S61118493-A (JP)
Inventor: DEIITERU BURAIDENBATSUHA
IPC: C10B25/02
Filed: 1985-10-25
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-H1178883-A (JP)
Title: Train fixed position stopping assisting device
Inventor: HATTORI KEIGO
IPC: B61L3/02
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To quickly and accurately lead a train to a position for stopping by determining the stop position target of the train based on the information of the coach length of the passing train so as to turn ON a light for indication. SOLUTION: In a ground transmission control unit 2 installed in the vicinity of a traveling route away by a preset distance from a stop position target, the data of an installing point distance is transmitted to an on-car transmission control unit 1 mounted in a passing train, and from this on-car transmission control unit 1, the data of the coach length and combined length of the train are received and transmitted to a ground data processing part 4. The ground data processing part 4 lighting-control a stop position target indication lamp 5 if there is only one stop position target indication lamp 5, and, if there are a plurality of stop position target indication lamps 5, among these, only one corresponding to the coach length and combine length of the passing train which are received from the ground transmission control unit 2.  Thus, guiding assistance is provided for stopping the train.
Patent JP-H03100733-A (JP)
Title: Method for arithmetic mode determination processing in compiler
Inventor: HAMAMICHI SHUNJI
IPC: G06F9/45
Filed: 1989-09-13
Abstract: PURPOSE:To improve the arithmetic speed at the time of execution by determining an arithmetic instruction for not each arithmetic instruction, but each basic block. CONSTITUTION:In a process P1, data items in respective basic blocks B1, B2... are classified by relative data items. In a next process P2, it is decided which of binary, internal decimal, and external decimal notations the attribute of the respective data item groups classified in the process P1 is standardized to so as to obtain the fastest arithmetic speed, thereby determining an arithmetic mode among the basic blocks B1, B2.... Consequently, arithmetic instructions in the basic blocks can be standardized to arithmetic instructions of the same attribute and a conversion instruction is prevented from being outputted for the same data item, thereby improving the arithmetic speed.
Patent JP-S61118301-A (JP)
Title: Aqueous dispersion type chemical composition for preventing bacterium and mold
Inventor: MIKI HISAYA
IPC: A01N31/08
Filed: 1984-11-14
Abstract: PURPOSE:The titled composition for showing sufficient mildewproofing effect on metal cutting oils, comprising an aromatic hydroxy compound as an active component, an alcoholic component as a cooperating agent, and an emulsifying agent, and forming a stable water dispersion. CONSTITUTION:The titled composition comprising (A) one or more compounds shown by the formulas I, II, and III (R and R' are alkyl, alkyl, cycloalkyl, or aryl; X and X' are halogen, or NO2; Y is lower alkylene, or lower alkylidene) as an active ingredient, (B) an alcoholic compound as a cooperating agent, and (C) an emulsifying agent. A compound shown by the formula IV (R'' is alkyl, etc./ Z is halogen, nitro, etc.) is preferable as the component B, and a polyoxyalkylene ether having 12.5-17.5 HLB value is prefe-rable as the component C. Amounts of the components B and C are 40-85 wt.% and 30-60 wt.% based on the total amounts of the components A+B, respectively.