baber/WOPTO huggingface dataset:
Patent JP-S61236159-A (JP)
Title: Amorphous silicon photo sensor
Inventor: KUMANO KATSUFUMI
IPC: G01J1/02
Filed: 1985-04-12
Abstract: PURPOSE:To increase S/N and to uniform device characteristics, by providing with a first amorphous silicon layer which includes oxygen atoms and nitrogen atoms, or oxygen atoms, nitrogen atoms and carbon atoms, and which has a specific resistivity and photoconductivity in a particular region of optical band gaps, being in contact with a first electrode. CONSTITUTION:After a glass substrate 1 on which a first electrode 2 is formed is set in a CVD apparatus, gas of SiH4 having CO2 and N2 mixed therein is introduced and then a first amorphous silicon layer 3 is formed by glow discharge decomposition. Next, SiH4 is introduced and then a second non-doped amorphous silicon layer 44 is formed by glow discharge decomposition. Last, using an SUS mask, an Al film is formed as a second electrode by vacuum evaporation. The first amorphous silicon layer 3 which includes oxygen atoms and nitrogen atoms, and which has photoconductivity in a region of optical band gaps above 2.0eV, is as very high as 10<12>-10<15>OMEGAcm in the resistivity on darkening, and thus has a high function sufficient for blocking charges to be injected from the electrode in the amorphous silicon photo sensor on darkening.
Patent JP-S61235146-A (JP)
Inventor: MOTOYAMA HIROAKI
IPC: B32B7/02
Filed: 1985-04-12
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-S57192632-A (JP)
Title: Fluid coupling
Inventor: TORII AKIRA
IPC: F16D35/02
Filed: 1981-05-21
Abstract: PURPOSE:To lower the idling speed sufficiently while to reduce the power consumption, by arranging a piston coupled to the ambient temperature reactive member slidably in the storage chamber for the operating fluid thereby making the volume in the storge chamber variable. CONSTITUTION:Upon the lowering of the ambient temperature, a bymetal 12 having the outercircumferential end section secured to the cover member 5 will react to rotate the crank pin 13 clockwise thus to move the piston in the circumferential direction. Consequently the volume of the storage chamber 10 will increase and the fluid in the operating chamber 9 will return through a conduction hole 8a made in the partition board into the storage chamber 10. Consequently the flow in the shearing space S will reduce thereby differential speed between the input member 2, body member 3 and a cover member 5 will increase to rotate the body member 3, cover member 5 and the fan plate 16 secured to said member 5 will rotate idlely.
Patent JP-H06321720-A (JP)
Title: Delivery system for insecticide
Inventor: JIYON DEII NATSUPU
IPC: A01N63/23
Filed: 1993-04-02
Abstract: PURPOSE: To substantially decrease the amt. required as the lethal dose of an insecticide ingested by insects by using the insecticide contg. the novel feed ingestion stimulating compsn. for the insects. CONSTITUTION: The novel feed ingestion stimulating compsn. substantially consists of; (a) the yeast selected from a group consisting of Candidautilis, Pichiapastoris and Kluvomycesfragilis; (b) the flour selected from a group consisting of cottonseed flour, soybean flour, rice flour, wheat flour and rapeseed flour and (c) the sugar sources selected from a group consisting of sucrose, fructose and glucose. The compsn. may contain a dispersant, surfactant and silica compd. together with the selected insecticide in addition to such compound. The feed ingestion stimulating compsn. is used together with the insecticide, by which the number of the insects sticking to crops is decreased.
Patent JP-H06290650-A (JP)
Title: Thin insulated wire
Inventor: IMAI NORIYUKI
IPC: H01B7/02
Filed: 1993-04-02
Abstract: PURPOSE:To obtain a new style thin insulated wire to which a high level anticorrosive property is given while maintaing its extension, by mixing polyethylene with waterless maleic, and a polyamide type resin, and covering a conductor with the mixture, and electron beam bridging it. CONSTITUTION:A composite made by mixing polyethylene with waterless maleic acid and a polyamide type resin, is used to cover a conductor, and the electron beam bridging is applied. And a composite made by mixing 3 to 50wt.pt. of a polyethylene with a waterless maleic acid and 10 to 300wt.pt. of polyamide type resin, to 100wt.pt. of polyethylene, is used to cover the conductor at the insulating thickness less than 0.30mm, and an electron beam bridging is applied.
Patent JP-S533832-A (JP)
Title: Optical system of read/write device using laser beam scan
Inventor: NOGUCHI MASARU
IPC: G02B27/00
Filed: 1976-07-01
Abstract: PURPOSE: To provide a constant scan line interval by simplifying a moving stand with the design to enable a manuscript and a recording medium on the same surface one-dimensionally a deflective laser beams for "read" and "write" on one reflective mirror. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06286371-A (JP)
Title: Card-like photorecording medium
Inventor: YASHIMA MASATAKA
IPC: G11B7/24012
Filed: 1993-04-02
Abstract: PURPOSE:To improve the recording capacity of a card by increasing the area of the portion playing part in recording and reproduction by a method wherein the recording carrier, which records and reproduces information by light, of a card-like photorecording medium is formed in the shape of tape and, at the same time, constituted so as to be movable at the recording and reproducing site. CONSTITUTION:A card-like photorecording medium is to record and reproduce information by means of light. In this case, recording carrier, which bears the recording and reproduction of the information, is made into the shape of tape. The tape-like recording carrier is so constituted as to be movable at the predetermined recording and reproducing site of a card. For example, the recording carrier 2 is prepared by forming filmy recording layer 11 on flexible transparent substrate 10 and contactingly forming protective layer or protective sheet 13 directly or through bonding layer 12 onto the recording layer 11. Further, the recording carrier 2 is installed in the recording medium under movable state. Concretely, when the whole recording carrier 2 placed on a supporting plate 3 is recorded fully, the recording carrier 2 is moved so as to position its un-recorded portion anew onto the supporting plate 3.
Patent JP-H01247226-A (JP)
Title: Automatic control device for differential lock
Inventor: SAITOU YOSHITAMI
IPC: B60K17/346
Filed: 1988-03-30
Abstract: PURPOSE:To properly control the lock/unlock of a differential device in accordance with the condition of a vehicle on each occasion by carrying out the on/off control of the differential function of a differential transmission means in accordance with the inclination of a vehicle body and a vehicle speed. CONSTITUTION:A center differential lock switch SDL, a vehicle speed sensor SS, an A/D converter 110, and a driver 120 are connected to a microcomputer 100. Electric signals outputted from four vehicle height sensors PS1, PS2, PS3, and PS4 are applied to the analog signal input terminals of the A/D converter 110. Electric signals HFR, HFL, HRR, and HRL indicate the vehicle height in the positions of right front wheel, left front wheel, right rear wheel, and left rear wheel respectively. The solenoid SOL of a solenoid valve is connected to the output end of the driver 120. The on/off control of the differential function of a differential transmission means is carried out in accordance with the inclination of a vehicle body and a vehicle speed.
Patent JP-S60237358-A (JP)
Inventor: GERUHARUTO HIYUTSUSHIERURAATO
IPC: G01N29/04
Filed: 1985-04-11
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-S562041-A (JP)
Title: Audio input system
Inventor: SHIRATORI HIDEKAZU
IPC: G10L15/28
Filed: 1979-06-20
Abstract: PURPOSE: To increase an audio input speed and recognition speed by displaying recognized prospective characters according to priority by deciding a comparison between feature information on an audio input and information from a dictionary part and, when a character of top priority is needed, by selecting and storing it automatically.  
     CONSTITUTION: Once a word is pronounced toward microphone 1, an aural signal from microphone 1 is frequency-analyzed 4 and its features are extracted 5 and input to comparative decision part 6. Decision part 6 decides a comparison between information from dictionary part 3 stored with many pieces of character information and the feature information and recognized prospective character information is displayed at display positions D 1 WD 4  of display part 8 via control part 7 according to priority. When the display character at position D 1  is a correct answer, a user pronounces the next word and, consequently the display character at position D 1  is automatically stored in input data storage part 9. However, when one of characters at positions D 2 WD 4  is the correct answer, depressing one of keys K 2 WK 4  of operation part 2 corresponding to the position makes it possible to store the character in storage part 9. Therefore, input operation is reduced and a recognition speed can be increased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08273920-A (JP)
Title: Preparation of magnetic fluid
Inventor: NISHIKAWA TAKEO
IPC: H01F1/44
Filed: 1995-04-03
Abstract: PURPOSE: To fine crush a ferromagnetic substance so as to be dispersed simultaneously into a dispersion medium while its oxidation is being prevented by a method wherein the ferromagnetic substance is crushed fine in a liquid composed of an organic polymer substance as the dispersion medium. CONSTITUTION: A dispersion medium 4 which is composed of an organic polymer substance is put into an iron dish 2, and the tip of a mild steel rod 5 as a raw material is attached to a clamp 6 at a support 7 so as to be pushed to an iron file board 3. When about two mild steel rods 5 are attached, the efficiency is increased. When the iron dish 2 is turned by a shaft 1 in this state, the tip part of every mild steel rod 5 is shaved by the iron file board 3, and an iron powder is produced so as to be dispersed into the dispersion medium 4. However, the contact of the surface of the iron power with the air is prevented by the dispersion medium, and the state of the iron powder whose surface is not oxidized is kept.  Thereby, it is possible to obtain a magnetic fluid in which the intensity of magnetization is very large, and the magnetic fluid can be used also in a shaft seal field at 5 to 10 atmospheric pressure.
Patent JP-S5925499-A (JP)
Inventor: RICHIYAADO EDOWAADO SUTODAADO
IPC: H04R1/02
Filed: 1983-05-04
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-S575684-A (JP)
Title: Preparation of vinegar and its apparatus
Inventor: OKUHARA AKIRA
IPC: C12J1/10
Filed: 1980-06-11
Abstract: PURPOSE: To prepare vinegar in high yield in a short time, by charging to an enclosed fermenting tank with a raw material "koji", inoculating acetic acid bacteria into the raw material "koji", feeding oxygen to the vapor phase in the tank, and cultivating the "koji" stationarily while maintaining the constant oxygen concentration in  the vapor phase.  
     CONSTITUTION: A raw material "koji" 2 is sealed in an enclosed fermenting tank 1 to form the vapor phase 3 above the "koji" 2. At least two parts of the vapor phase 3 are communicated with a circulating pipe 4 having a temperature controlling apparatus 5 and a gas circulating apparatus 6, and one end of an oxygen feeding pipe 8 is communicated with the vapor phase circulating path constituted of the tank 1 and the pipe 4. The other end is communicated with an oxygen feeding source, e.g. an oxygen gas cylinder 10, via a controlling valve 9. The controlling valve 9 is opened and closed by an oxygen concentration sensing element 11 via an oxygen partial pressure controlling apparatus 12 to give the oxygen concentration of 20W 60(V/V)% in the vapor phase 3. The gas in the vapor phase 3 is partially expelled by a pressure regulating valve 13. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63242604-A (JP)
Inventor: SUZUKI HITOSHI
IPC: B28B3/02
Filed: 1987-03-31
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-S561448-A (JP)
Title: Direct viewing storage tube
Inventor: KIMURA MASAMICHI
IPC: H01J31/12
Filed: 1979-06-20
Abstract: PURPOSE:To improve image quality and brightness as well as raise secondary electron arresting effect of a direct viewing storage tube by providing bridges in the framework portion of a conductive membrane serving as a collector electrode. CONSTITUTION:In the first comblike conductive membrane 14, the framework portions 14a, 14b, 14c..., corresponding to the comb teeth, are provided with the bridges 14a', 14a'', 14a''', 14b', 14b'', 14b''', and 14c', 14c'', 14c''', having a width W3 more than two times the line width W2 of the framework portion, which are formed in a ladder shape. Even in the second comblike conductive membrane 15, the framework portions 15a, 15b, 15c..., corresponding to the comb teeth, are provided with the bridges 15a', 15a'', 15a''', 15b', 15b'', 15b''', and 15c', 15c'', 15c''', having a width W3 more than two times the line width W2 of the framework portion.
Patent JP-S60220906-A (JP)
Title: Ferromagnetic resin composition
Inventor: OZAKI RIYUUICHI
IPC: C08L63/00
Filed: 1984-04-18
Abstract: PURPOSE:To obtain a highly efficient permanent magnet by a method wherein the mixture, consisting of a bonding agent formed by adding aliphatic carboxylic acid amide to epoxy resin and rare-earth magnetic powder, is molded in a magnetic field. CONSTITUTION:An alloy of composition of Sm(Co0.614Cu0.07Fe0.30Zr0.016)7.8 is dissolved by Ar gas using a low frequency dissolving furnace, it is formed into an ingot, heat treatments such as a fusing treatment, an aging treatment and the like are performed, and then it is formed into fine powder of 2-80mum in particle diameter using a ball mill. On the other hand, a bonding agent is prepared by uniformly dipsersing aliphatic carboxylic acid amide of 20wt% on the epoxy resin, 20wt% of this bonding agent is added to the magnetic powder obtained as above, they are kneaded using a kneading machine, a press-molding is performed in a 20kOe magnetic field, and heated at 150 deg.C for 1hr. As a result, a highly efficient resin-coupled type magnet having high residual magnetic flux density, high squareness and the largest energy product can be obtained.
Patent JP-S574748-A (JP)
Title: Injection molding equipment
Inventor: WADA AKIHIRO
IPC: B29C45/73
Filed: 1980-06-11
Abstract: PURPOSE:To obtain an injected molding having an excellent surface luster and free from defects on the surface by arranging a high frequency induction heater comprising an inductor near a resin-molded die. CONSTITUTION:An inductor 2 for high frequency induction heating connected to a high frequency oscillator 1 is placed between a die 4 on the fixed side and a die 5 on the mobile side of an injection cylinder 3 adapted to measure and inject a thermoplastic resin melted. Under such a condition, a high frequency is oscillated to heat the surfaces A and B of the metal mold alone sharply. Then, with the opening of the mold, the inductor 2 is withdrawn and with the closing thereof, an ordinary injection molding is performed. This eliminates possible gradient in the luster at the gate section and the dead end section thereby producing a uniform molding with a high luster.
Patent JP-S58194374-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHIKAWA MASAOKI
IPC: H01L29/417
Filed: 1982-05-10
Abstract: PURPOSE:To contrive the performance of high-speed and high-frequency operations of the titled semiconductor device by a method wherein a high density carrier layer is formed by performing a selfalignment in the GaAs located under a source and drain electrodes. CONSTITUTION:A conductive type semiconductor ion-implanted layer 10 is provided on a semiconductor substrate 1, an Al layer 20 is provided on said layer 10, a mask 30 whereon a gate region 31 was provided is formed, and an aperture part 21 is formed on an Al layer. The surface of the ion-implanted layer 10 is exposed, an SiO2 layer 40 is provided, SiO2 is removed leaving the SiO2 4 on the side face only of the aperture part 21, and a high melting point metal 50 is coated. Then, a photoresist film 32 is provided in the concavity of the gate region, subsequently the Al layer is exposed by performing an ion-sealing method, and the Al layer is removed by chemical etching. A high density ion of the conductive type same as that of the ion implanted layer 10 is implanted, both ion-implanted layers are activated simultaneously by performing a high temperature heat treatment, and an Au plated layer 70 is provided on the gate electrode metal layer 40. Then, the layer 40 is removed by performing a chemical etching, a source and drain metal is coated, and an ohmic electrode is obtained by performing a heat treatment. Through these procedures, an MESFET wherein source and drain electrodes are isolated at a microscopic interval can be obtained.
Patent JP-S57193189-A (JP)
Title: Transmitting and receiving system of picture information
Inventor: FUJIWARA MASAO
IPC: H04N1/41
Filed: 1981-05-25
Abstract: PURPOSE:To synthesize a data plane at the receiving side and to display the 2<n>-stage signal level, by decomposing the multivalue picture information signal of the 2<n>-stage signal level into n-sheets of binary data planes for each information and transmitting these data planes in n-times with the timing of the time series. CONSTITUTION:The transmitting image data 1 of the quadruple level at each stage formed into an integer n(4) dots is decomposed into the binary data planes 2 and 4 corresponding to each digit when each level is defined as a binary number of plural digits. Then the planes 2 and 4 are transmitted in twice. In this case, an identification flag 3-1 is added first to the plane 2 to which the data of the binary two upper digits are collected, and then an identification flag 3-2 is added to the plane 4 to which the data of the lower digits are collected with the transmitting timing. Then both the planes 2 and 4 are written into the binary memory planes 5-1-5-2 at the receiving side, and the halfway reception is written into a binary memory plane 5-3. Then an identification flag 6-3 is added to restore the picture data.
Patent JP-2000264675-A (JP)
Title: Glass for optical fiber
Inventor: ONOZAWA MASAHIRO
IPC: G02B6/00
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide optical fiber glass which has a high refractive index (nd) of >=1.640, an excellent light transmittance, and an excellent melting property, has thermal characteristics close to those of clad grass, namely a softening point(SP) of 680-740 deg.C, an average linear expansion coefficient (α) of 85×107/ deg.C to 110×107/ deg.C in a temperature range of 100-300 deg.C, and can easily be spun. SOLUTION: This optical fiber glass comprises 25-34 wt.% of SiO2, 1-8 wt.% of B2O3, 3-10 wt.% of Al2O3, 0.5-7 wt.% of ZrO2, 0-8 wt.% of Ta2O5, 0.1-15 wt.% of ZnO, 5-20 wt.% of CaO, 0-0.1 wt.% of TiO2, 0-<1 wt.% of PbO, 31-52 wt.% of BaO, 0.5-4 wt.% of Li2O, 0-8 wt.% of Na2O, 0-8 wt.% of K2O, 0-1 wt.% of Sb2O3, provided that the total amount of SiO2 and B2O3 is <=35 wt.%. The optical fiber glass has a high refractive index (nd) of >=1.640, a softening point(SP) of 680-740 deg.C, and an average linear expansion coefficient (α) of 85×107/ deg.C to 110×107/ deg.C in a temperature range of 100-300 deg.C.
Patent JP-S556610-A (JP)
Title: Process simulator
Inventor: GOTOU TAKEO
IPC: G06F19/00
Filed: 1978-06-29
Abstract: PURPOSE: To improve simulation accuracy by digitizing the output of an analog circuit by using the interruption function of a digital computer, a pulse signal conversion module using a timer and a D/A converter.  
     CONSTITUTION: An examiner models static characteristics and dynamic characteristics of a process in numerical expressions and inputs them from general console 79. At this time, module generator 78 makes input information into a table to build up analog-signal module 71, for example. According to the numerical-expression model given from generator 78, module 71 outputs a fixed signal to D/A converter 75. Analog signal 91 converted here becomes signal 91a allotted by multiplexer 74a to the output terminal tested system 1 required before being inputted to the tested system. Analog signal 82 outputted from tested system 1 is inputted direct to process dynamic-characteristic module 76. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04312182-A (JP)
Title: Method for collating seal impression
Inventor: NAKAJIMA MASAHIRO
IPC: G06T7/00
Filed: 1991-04-11
Abstract: PURPOSE:To reduce the collating rate of the print of a seal by means of a similar seal impression by comparing the print of the seal deformed by means of the way of impressing. CONSTITUTION:The printing face of the seal is divided (step 1) into plural part areas, the part areas are divided (step 3) into plural kinds by impressing pressure and unappropriate noncoincident picture element is detected (step 6) by changing standard in accordance with the kinds of the part area. The collating rate is calculated (step 7) by multiplying the conventional collating rate by a function given from the reasonable noncoincident picture element. The calculated collating rate and the reference collating rate being previously set are compared so as to discriminate (step 8) collation.
Patent JP-H10326697-A (JP)
Title: Method and device for plasma processing
Inventor: KAMATA TAKESHI
IPC: C23C16/50
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To detect a particle number with high sensitivity in real time with a simple mechanism by generating plasma in the upper part of a wafer in a chamber and detecting the existence of particles based on the size of an electron density or change. SOLUTION: In a plasma generation area 11, high frequencies are applied to a first and a second electrode 13 and 14 while generating a plasma, and a wafer on the second electrode 14 is processed. In this plasma processing device 10, through a quartz window 20, a microwave from a microwave oscillator 25 is transmitted to the plasma generation area. A phase difference Δϕbetween before and after the transmission of the microwave is detected, and a plasma electron density Ne is calculated by an operation circuit 28 based on an expression: Ne=fΔϕ/0.842D (f is a microwave frequency, and D is a plasma width). If this electron density is smaller than a reference value, the existence of particles in the chamber is determined and required operations such as cleaning of the plasma generation area are performed.
Patent JP-H05238881-A (JP)
Title: Gas source molecular beam epitaxy device
Inventor: KIYAMA HIROMI
IPC: C23C16/48
Filed: 1992-02-27
Abstract: PURPOSE:To provide the subject device causing no build-up of Si on e.g. a heater in producing Si-based semiconductors, also excellent in thermal efficiency. CONSTITUTION:The periphery of a substrate 2 installed in a vacuum chamber 1 is equipped with (A) a separating plate 11 to divide the vacuum chamber 1 into a substrate heating space P and a crystal growth space Q, (B) a vacuum exhaust means to make vacuum exhausting of these two spaces separately, (C) a heat shielding plate 26 surrounding both the upper part and four sides of a heating means 6 for the substrate 2, and (D) an advancing/retreating means 29 for the heat shielding plate 26 relatively to the substrate 2.