baber/WOPTO huggingface dataset:
Patent JP-H02218179-A (JP)
Title: Light emitting element and manufacture of amorphous material layer
Inventor: WATANABE MISUZU
IPC: H01L21/203
Filed: 1989-02-17
Abstract: PURPOSE:To enable the characteristics of a light emitting layer to be satisfactorily displayed by a method wherein an amorphous carbon film formed by sputtering process is used as a light emitting layer while an amorphous silicon nitride films formed by plasma CVD process are used as a hole and an electron injected layer. CONSTITUTION:A hole injected layer 3 comprising a p type amorphous silicon nitride film formed by plasma CVD process using a low pressure reactive gas containing an ammonia gas or nitrogen gas, a hydrosilicon gas and a p type impurity gas, a light emitting layer 4 comprising an amorphous carbon base film formed by sputtering process colliding the energy grains of hydrogen gas with a target comprising a solid carbon base material and an electron injected layer 5 comprising an n type amorphous silicon nitride film formed by the plasma CVD process using the low pressure reactive gas containing the ammonia gas or the nitrogen gas, the hydrosilicon gas and an n type impurity gas are successively laminated. Through these procedures, the characteristics of the light emitting layer 4 can be satisfactorily displayed.
Patent JP-S55129341-A (JP)
Title: Photosensitive covering composition
Inventor: KUBO KEIJI
IPC: H01L21/302
Filed: 1979-03-29
Abstract: PURPOSE: To enhance the coating properties of a photosensitive composition prepared by blending an alkali-soluble phenol-formaldehyde resin with a photosensitizer and enhance the coat characteristics of the resulting film by adding a specified resin such as epoxy resin.  
     CONSTITUTION: To a photosensitive composition prepared by mixing a photosensitizer such as 4,4'-diazidophenylamine and an alkali-soluble phenol-formaldehyde resin such as phenol-novolak resin in a ratio of about 1:0.5W6 by wt. is added 5W40wt%, preferably 7W30wt% of one or more kinds of resins selected from epoxy resin preferably having a MW of about 500 or less, butyral resin preferably having a butyral conversion degree of about 60W70mol% and obtained from polyvinyl alcohol having an average polymerization degree of about 250W2,000, acrylic resin, preferably acrylic acid-acrylic acid ester copolymer, and butyl-etherified phenol resin, preferably butyl-etherified resol type phenol resin. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58156173-A (JP)
Inventor: NAKAMURA HIDEAKI
IPC: F25J3/00
Filed: 1982-03-11
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-H04218774-A (JP)
Title: Detecting method for anti-hiv antibody
Inventor: SUUZAN ERU SUTOREIMAA
IPC: G01N33/543
Filed: 1991-03-05
Abstract: PURPOSE: To improve specificity of test results and sensitivity, by collecting a urine sample from an individual, diluting the urine sample by a diluent with a predetermined ratio and assaying the presence of an anti-HIV antibody in the diluted sample. CONSTITUTION: A urine sample is diluted to a diluent with a ratio in a range from about 1:4 to 4:1, preferably 1:1. An assay using an HIV-1 antigen originated from natural viruses increased in human cell strains, recombinant protein increased in a prokaryote expression system or eukaryote expression system, and synthetic peptide is employed as an immunoassay. A solid phase supporting body usable in the immunoassay is a well of a reaction tray, a test tube, a bead, a strip, a membrane or fine particles. A produced antigen-antibody composite can be detected by bonding an enzyme, a radioactive label or other detectable substance to an antibody or antigen.
Patent JP-S60182401-A (JP)
Title: Image transmitter
Inventor: OKAMOTO NAOMICHI
IPC: G02B6/04
Filed: 1984-02-29
Abstract: PURPOSE:To obtain the image transmitter with high practicality by constituting such an image transmission body that one terminal of a laminate of transparent sheets serves as an incidence terminal and the other is used as a projection terminal. CONSTITUTION:The image transmitter consists of an object part A, image tranamission body B, and ocular part C. The image transmission part B is formed by arranging and laminating plural transparent sheets 1 with specific width and length and has the incidence terminal 1A and projection terminal 1B, and this is covered with a cylindrical cover 2. The object part A has plural objective lens systems 4 is a lens barrel 5. The ocular part C consists of a condenser lens 6 and a transmission type screen 7 and is arranged in a cover 8. Any lens which forms an image of projection light on the screen 7 after transmission is usable as the condenser lens 6.
Patent JP-S61196108-A (JP)
Title: Adjustment-free mark detector for object to be detected
Inventor: HOSOBANE HIROSHI
IPC: G01B11/00
Filed: 1985-02-27
Abstract: PURPOSE:To enable automatic setting of a reference value and stable and highly accurate detection of a mark, by arranging a photoelectric sensor, a peak holding circuit, a comparator circuit and the like. CONSTITUTION:A stepping motor 11, a photoelectric sensor 31, an inversion circuit 33, a peak holding circuit 34, a comparator circuit 35, a peak counter 37 and the like are arranged. When a sensor 31 detects a matching mark 3 of a container body 1, the detection signal from the sensor 31 is inputted into a circuit 33, with which only falling part caused by transition phenomenon is inverted in the detection signal. Then, a signal from the circuit 33 is inputted into the circuit 35 to be compared with a reference value memorized into the circuit 34 and when it is above the reference value, a pulse signal is outputted to the subsequent counter 37. Here, a mark 3 when the motor 11 runs in the rated state is detected to elevated the detection accuracy. In the first rotation of the motor 11, the detection signal is compared with the reference value to identify the mark 3. With such an arrangement, when the same signal is obtained in the second rotation, it is judged to indicate the position of the mark 3 thereby preventing misdetection.
Patent JP-S55129170-A (JP)
Title: Powerless sprayer
Inventor: SHINKAI HIROSHI
IPC: B05B7/26
Filed: 1979-03-29
Abstract: PURPOSE: To perform economical chemicals spraying by mixing chemicals and water only by the pressure of water supply without using any power and spraying the mixture.  
     CONSTITUTION: The pressure-resistant hose 2 connected to the faucet of water supply is connected to the one end of the T-type connecting pipe 4 made of vinyl chloride. One of the other two ends of the T-type connecting pipe is connected to the top end connecting part 8 of a chemicals vessel 9 by way of a stop valve to exert pressure to the air inserted therein. Further, the end one is connected to the vinyl chloride pipe 14 connected by way of the chemicals magnification adjusting cock 13 at the bottom end of the chemicals vessel. When the cocks 15, 19 on the nozzle side are opened, the chemicals and water pressurized by air mix and the mixture is sprayed from a nozzle orifice 21. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6434974-A (JP)
Title: Aminothiazolyl acetic acids and production thereof
Inventor: TAKATANI TAKAO
IPC: C07D501/22
Filed: 1987-02-20
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> is carboxy(lower)alkyl or lower alkoxycarbonyl(lower)alkyl; R<2> is amino, (substituted)lower alkaneamide or trithylamino; R<3> is H or lower alkyl]. EXAMPLE:2-(2-Formamidethiazol-4-yl)-2-(tert. butoxycarbonylmethoxyimino)acetic acid (syn isomer). USE:A medicine. An intermediate for synthesizing 7-substituted-3-cephem-4- carboxylic acid having excellent antigerm activity against broad pathogenic germs containing Gram-negative bacterium and Gram-positive bacterium and salt thereof. PREPARATION:A compound expressed by formula II [Ra<2> is (substituted)lower alkaneamide or triethylamino] is reacted with a hydroxylamine compound expressed by the formula R<1>-ONH2 in an inert solvent such as water in the presence of a base such as NaHCO3 to provide the compound expressed by formula I (R<2> is Ra<2>).
Patent JP-H04276351-A (JP)
Title: Recording medium loading and unloading device and recording and reproducing device equipped with same device
Inventor: WATANABE NOBUTAKA
IPC: G11B33/02
Filed: 1991-03-05
Abstract: PURPOSE:To secure high reliable operation in simple constitution by supporting a slider formed with a cam in a main chassis movably in the direction of inserting and ejecting a cartridge. CONSTITUTION:When the descent of a holder 4 attending upon the movement of the slider 14 is completed, the ascent of a shutter part 50a is completed to become a dust protective structure. At this time, a center core 2 of a magnetic disk is engaged with an engagement part 33a of a spindle motor 33. Then, a trigger lever 22 is regulated in the direction of (a) by engaging an engagement part 22d with an engagement part 13 of the holder 4, so that excessive force is not given to the cartridge 1. Then, a 1st shutter 45 is in slight contact with the cartridge 1. By this method, dust protection is secured after completing the loading of the cartridge.
Patent JP-S51113056-A (JP)
Title: An apparatus for sealing a shaft
Inventor: TAKAMICHI HIROSHI
IPC: F16J15/16
Filed: 1975-03-31
Abstract: PURPOSE: An apparatus for sealing a shaft, capable of applying to a rotary shaft which rotates reversibly in high speed, and having a good seal. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59164552-A (JP)
Title: Formation of color image
Inventor: HIRABAYASHI SHIGETO
IPC: G03C8/08
Filed: 1983-03-08
Abstract: PURPOSE:To obtain a color image high in quality by forming a mosaic layer consisting of finely divided regions contg. each of 3 kinds of dye donors separately, and a photosensitive silver halide emulsion layer on a transparent support, exposing it to single color light, and developing it. CONSTITUTION:A mosaic layer 2 formed on a transparent support 1 consists of a large number of finely divided regions contg. each of dye donors of Y, M, and C releasing each of yellow, magenta, and cyan diffusive dyes or their precursors selectively and alternately. Further, a photosensitive silver halide emulsion layer 3 is formed on the layer 2. The mosaic layer is exposed to laser beams through the support 1 and developed with an alkaline developing soln. As a result, only the regions of the mosaic layer 2 corresponding to the exposed parts are developed and the diffusive dyes are diffused and transferred to the image receiving layer of an image receiving element 4 to form an image.
Patent JP-2000239289-A (JP)
Title: Organic cyclic phosphorus compound, and its production and use
Inventor: YASUDA HEINOSUKE
IPC: C08L101/00
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a new organic cyclic phosphorus compound useful as a flame retardant for a flame retardant organic polymer-based resin composition not emitting halogen-based gas in being heated or burnt, easy on the environment and not degrading electric characteristics. SOLUTION: This new compound is expressed by formula I [wherein, R is H, an alkyl or phenyl; (n) is 1-3] and is e.g. 8-phenoxy-dinaphtha[2,3-d:2',3'- f][1,3,2]dioxaphosphaepin 8-oxide. The compound of formula I is preferably obtained by reacting 1,1'-binaphthyl-2,2'-phosphate chloride with a phenol of formula II (e.g. phenol or the like) in an organic solvent such as tetrahydrofuran in the presence of a base such as sodium hydride preferably at 30-50 deg.C. A flame retardant organic polymer-based resin composition containing the above new compound as a flame retardant is useful for producing slow-burning protective coat for an electric wire, cables, electric parts or the like.
Patent JP-H11238563-A (JP)
Title: Contact and connector
Inventor: KAWASE KOJI
IPC: H01R12/18
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To reduce the load on a housing. SOLUTION: A connector contains a pair of contact main bodies 11, each having a contact part 5 extending to one side from a holding part 3 and a connecting part 7 extending to the other side from the holding part 3. A power source contact 1 has a joining part 13 which connects between the pair of holding parts 3, so that the pair of contact main bodies 11 are located facing opposite each other. Retaining parts 15 are formed to the pair of holding parts 3 in the power source contact 1. The power source contact 1 is inserted into an inserting hole 21h of an insulator 21 and held thereto. The retaining parts 15 are pressed into an inner wall surface of the inserting hole 21h, thereby being retained and held to the inner wall.
Patent JP-H06253028-A (JP)
Title: Method for communication path setting
Inventor: KUMA KATSUHIKO
IPC: H04M3/56
Filed: 1993-02-26
Abstract: PURPOSE:To reduce the load on a service subscription charge, and to attain the constitution of a simple conference system by successively operating communication path setting, and operating conference communication by each subscriber's terminal. CONSTITUTION:The up voice data of the channel B1 of an ISDN information channel are defined as V1, the down voice data of the channel B2 are defined as V2, and the voice data of the microphone of a terminal handset 65 are defined as V3. Then, the channels B1 and B2 are connected with the other subscriber. The voice data outputted to the speaker of the handset 65 are V1 + V2. Also, V2 + V3 are outputted to the up voice data of the channel B%. Moreover, V1 + V3 are outputted to the up voice data of the channel B2. The similar addition is operated by each terminal, and the voice data of entire subscribers which set a communication path are mutually transmitted, and the conference communication can be attained. Thus, the setting of the communication path enabling the low cost of a communication charge can be attained by information for preliminarily recognizing the place of each subscriber's terminal.
Patent JP-S63205636-A (JP)
Title: Optical isolator
Inventor: WADA FUMIO
IPC: G02B6/26
Filed: 1987-02-20
Abstract: PURPOSE:To reduce the size and cost of a titled isolator by disposing a compensation plate (45 deg. rotation of plane of polarization) on either one optical path of forward and backward optical paths disposed to a magneto-optical crystal (22.5 deg. optical rotation). CONSTITUTION:Since the incident light on the magneto-optical crystal 12 is rotated 22.5 deg. in the plane of polarization in a prescribed direction, the light transmits through the crystal 12 and is reflected by a reflecting mirror 11. The plane of polarization of the light transmitted further through the crystal 12 is rotated 45 deg. in total in the prescribed direction. The plane of the incident light on the compensation plate 13, on the other hand, is rotated 45 deg. in the same direction along the progressing direction thereof. The plane of polarization of the light in the opposite direction (reflected return light) is accordingly rotated 90 deg. in total. This isolator is, therefore, so formed that the incident ray in a forward direction is emitted in the single optical path from the double refracting plate 10. The sepn. of the incident light in the opposite direction from said exit light path from the incident ray in the forward direction and the emission thereof from the plate 10 are then permitted. The size and cost of the isolator are thereby reduced.
Patent JP-2000243100-A (JP)
Title: Semiconductor memory
Inventor: TANABE SHOGO
IPC: G11C11/401
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To easily judge whether or not fault is caused by the output unbalance of a sense amplifier by outputting a test mode entry signal based on a test mode signal inputted by an external signal, and non-activating a word line by performing the logical operation of a test mode entry signal with an input signal of a row decoder circuit. SOLUTION: When a bit line pre-charge signal PDL becomes LOW from HIGH, an activating signal SAN of a sense amplifier SA becomes LOW from a 1/2Vcc level and an activating signal SAP of the sense amplifier SA becomes HIGH from a 1/2Vcc level, the sense amplifier SA is activated. Then a pair of bit lines D, DB balanced at a potential of 1/2Vcc causes potential difference due to the variation of manufacturing each MOS transistor constituting the sense amplifier SA. The cause of unbalance can easily be confirmed by examining the height of the potential of the bit line D and that of the bit line DB.
Patent JP-S59166454-A (JP)
Title: Equipment for automatic processing
Inventor: FUJII NORIYUKI
IPC: B23Q15/00
Filed: 1983-03-11
Abstract: PURPOSE:To efficiently produce many kinds of articles in small quantity, by previously storing all processing data for the various kinds of the articles, reading out a required part of the data on each occasion, and applying the read-out data to a procesing means, to facilitate a preparation to the starting of processing. CONSTITUTION:Various kinds of workpieces are put one after another in a prescribed direction on a pallet PT and circulated stepwise by a belt conveyor BC. When a predetermined workpiece is placed in a position Pa, an electric calculator CMP judges it from the output of an image sensor IS and applies an instruction to a robot controller RC through a relay unit RU and a system controller SC. When the workpiece is placed in a position Pc, it is held by the hands RH of a robot RB and automatically sent to the chuck CH of a numerical-controlled machine tool NM. A previously-stored processing data is then read out and applied to a numerical controller CNC to process the workpiece. Various kinds of articles in small quantity can thus be produced efficiently.
Patent JP-H04257019-A (JP)
Title: Page buffer distribution control system corresponding to plural format control information
Inventor: AZUMA KENJI
IPC: G06F17/21
Filed: 1991-02-08
Abstract: PURPOSE:To attain the high speed switching of format control information in a printer system which prints print data based on the format control information in a page buffer for the format control information. CONSTITUTION:When the plural format control information is transmitted from a central processing unit 1, a format control information editing and outputting means 22 registers the information in a page buffer 42 for the format control information through a page buffer managing means 43 for the format control information, and stores the necessary management information in a format control information managing table 23. Then, when a format control information switching command is transmitted from the central processing unit 1, a format control information switching means 24 selects the pertinent format control information from the page buffer 42 for the format control information through the page buffer managing means 43 for the format control information by referring to the format control information managing table 23. Afterwards, when the print data are transmitted from the central processing unit 1, and registered in a first page buffer 31 for the print data and a second page buffer 41 for the print data, a controller 5 controls the printing of a printer 6 based on both the registered print data and the present selected format control information.
Patent JP-S61198794-A (JP)
Inventor: FUJIWARA TOSHIHIKO
IPC: H05K1/14
Filed: 1985-02-28
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-H06230717-A (JP)
Title: Bone model
Inventor: TAKANO NAOHISA
IPC: A61F2/28
Filed: 1993-02-02
Abstract: PURPOSE:To provide the bone model equal to the human bone in terms of structure and cutting feel by forming the bone model as a composite consisting of a (meth)acrylate resin and inorg. powder and specifying the porosity of a core part and sheath part. CONSTITUTION:This bone model contains 80 to 30wt.% (meth)acrylate resin and 20 to 70wt.% inorg. powder and is constituted of the core part having 10 to 50wt.% porosity and the sheath part having <=5% porosity. The porosity is indicated by per cent per volume adding open pores and closed pores and the cutting feel equiv. to the cutting feed of the cortical bone of the human bone is imparted to the bon model by specifying the porosity. The inorg. powder includes, for example, quartz, glass, alumina, borosilicate glass, etc., and is preferably hydroxyapatite which is the main inorg. component of the human bone. The (meth)acrylate resin is obtd. by subjecting a liquid material contg. a (meth)acrylate monomer to polymn. curing in the presence of a specific catalyst or under specified conditions.
Patent JP-S56146267-A (JP)
Title: Semiconductor memory unit
Inventor: SEKINE MASATOSHI
IPC: H01L21/822
Filed: 1980-03-27
Abstract: PURPOSE:To enhance the integration of the semiconductor memory unit by a method wherein distributed resistances in the collector layers are used as they are as the load resistances to be connected to the collectors. CONSTITUTION:Base terminals B's of transistors Q1, Q2 are led out from respective base layers, and emitter terminals E's from emitter layers. Power source terminals CP's are led out from collector layers through high resistors RH's, and Schottky junction terminals S's through low resistors RL's and Schottky junction elements DS's and output terminals CO's are respectively led out. A pair of the transistors Q1, Q2 constitute a flip-flop. Then power source terminal CP of the transistor Q1 is connected to a bit line B1, and moreover the Schottky junction terminal S is connected to a bit line B2. The power source terminal CP of the transistor Q2 is connected to the bit line B2, and the Schottky junction terminal S is connected to the bit line B1. Emitter terminals of the transistors Q1, Q2 are connected to a word line W.
Patent JP-2000237689-A (JP)
Title: Shape sorting machine
Inventor: YAHAGI TAKASHI
IPC: B07B13/11
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To make efficiently sortable a material to be sorted into a cylindrical matter and a non-cylindrical matter with high accuracy with a simple structure. SOLUTION: A trough 6 is inclined at a predetermined angle in the width direction thereof so that a cylindrical matter discharge port 8 is turned downwardly and arranged to a sorting machine main body 4 so that the feed center line L1 of the trough 6 has a predetermined angle β with respect to a vibration straight line direction toward the cylindrical matter discharge port 8. The cylindrical matter on the trough 6 moves in the downstream direction while goes down along the slope in the width direction of the trough 6 by the vibration of the trough 6 to be discharged from the cylindrical matter discharge port 8. Non-cylindrical matter moves in the downstream direction in parallel to the center line L2 of the sorting machine main body 4 so as to rise along the slope to be discharged from a non-cylindrical matter discharge port 9.  By this constitution, the material to be sorted on the trough 6 is recovered for every shape.
Patent JP-S63191690-A (JP)
Title: Optical recording medium
Inventor: NAKAGAWA TOSHIHARU
IPC: G11B7/24062
Filed: 1987-02-23
Abstract: PURPOSE:To enable high-sensitivity recording and enhance massproductivity, by using a phthalocyanine derivative or naphthalocyanine derivative of a specified structure for a recording layer of an optical recording medium. CONSTITUTION:A phthalocyanine derivative or naphthalocyanine derivative of one of formulas I-III is used for a recording layer of an optical recording medium. In the case of using the naphthalocyanine compound having no substituent group, the recording layer is provided on a substrate by a vapor deposition method. The vapor deposition is easily carried out by raising the temperature of a heating boat to 400-700 deg.C in an atmosphere with a degree of vacuum of 10<-3>-10<-6> Torr. In the case of using the phthalocyanine derivative or naphthalocyanine derivative having a substituent group, one or both of the derivatives are dissolved in an organic solvent, and the recording layer is provided by a wet coating method, for example, a bar coating method or a spinning method.