baber/WOPTO huggingface dataset:
Patent JP-S5937135-A (JP)
Inventor: UCHIMURA MITSUO
IPC: B41K3/00
Filed: 1983-07-22
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-S6025244-A (JP)
Title: Semiconductor valuation device
Inventor: KITAHARA KUNINORI
IPC: H01L21/66
Filed: 1983-07-22
Abstract: PURPOSE:To enable to measure the photoelectric characteristics of individual semiconductor devices formed on a wafer in the condition of the wafer as it is by a method wherein a converting element is provided to perform conversion of electricity to light, or light to electricity of a signal transmitted to the detecting semiconductor through an optical fiber. CONSTITUTION:Light emitting diodes 3 are arranged linearly on a measuring wafer 2 on the stage 1 of a wafer prober, for example. A contact probe 4 is made to come in contact with the electrode of the diode 3, and a forward directional current is flowed from a constant current source 5 through the probe 4. As a result, the light emitting diode 3 emits light, output light thereof is inputted to the tip part of the contact probe 4, and enters into a photo detector 7 provided at the edge side of an optical fiber 6 through the optical fiber connected with the other edge thereof to the contact probe 4. After incident light is converted into an electric signal, inputted to a proper signal processor 8. The electric signal is inputted to the signal processor 8, processed after converted into a digital signal, and outputted as the distribution figure of light emission efficiency on the measuring wafer 2, etc.
Patent JP-S61292432-A (JP)
Title: Data coincidence detecting circuit
Inventor: HODOHARA KIYOAKI
IPC: H04L1/22
Filed: 1985-06-19
Abstract: PURPOSE:To simplify circuit constitution by extracting a positive polarity data and a negative polarity data respectively from the 1st and 2nd bipolar code data sent from a sending end and detecting whether or not they are coincident. CONSTITUTION:The 1st bipolar signal 1 is compared with reference voltages -1, -2 by a positive data extracting circuit 5 and a negative data extracting circuit 6 and its output is fed to flip-flop FFs 8-2, 8-3. The 2nd data is compared with the reference voltage -1 by the positive data extraction circuit 7 and also to the FFs 8-2, 8-3 via a delay circuit 8-1 of 1/4 clock period. Then the value of the pulse leading point is outputted and the result is outputted through a NOR circuit 8-4 and an integration circuit 8-5. When the input data are coincident, the said output is 0. When the polarity of the bipolar signals differs by 180 deg.C, the output of the circuit 8-1 and the output of the circuit 6 are compared and the procedure is the same as above.
Patent JP-H01301874-A (JP)
Title: Method and apparatus for cleaning metal wiry material
Inventor: MUTO MICHIO
IPC: B08B11/00
Filed: 1988-05-31
Abstract: PURPOSE:To simply remove stains and deposits sticking to a metal wiry material such as wire, tape, etc., by sending and immersing the material in a cleaning soln. and mechanically rubbing the material with a corrosion resistant elastic material under a weak contact pressure. CONSTITUTION:A metal wiry material such as a wire W is sent, immersed in a cleaning soln. in a cleaning vessel 3 and passed through a stain removing roller device 4. Each roller 4a having sponge 4b contg. a detergent is rotated in a direction opposite to the sending direction of the wire W to rub the peripheral surface of the wire W under a weaker contact pressure than the tension of the wire W. The wire W is then sent to a washing part 5, washed with sprayed water, sent to a drying part 6 and dried with warm air from fans 9. Stains and dried deposits sticking to the peripheral surface of the wire W can be perfectly removed without scratching the wire W.
Patent JP-H06326716-A (JP)
Title: Communication bus supervisory equipment
Inventor: MATSUMOTO KOICHI
IPC: H04L69/40
Filed: 1993-05-12
Abstract: PURPOSE:To easily detect abnormality and locate a fault location of a communication bus between a master node and plural slave nodes. CONSTITUTION:In a master node 101, a path pattern generating circuit 1 generates a specific pattern and an address generating circuit 2 generates each address of slave nodes 102-104 respectively and a multiplexer circuit 3 multiplexes them to send the result to a transmission bus 11. In each slave node, when an address detection circuit 7 detects a specific pattern and only when a reception address is coincident with a concerned address, a reception pattern and a reception address are again returned to a bus 12 as a response. In the master node 101, a path pattern detection circuit 4 detects the reception pattern from the bus 12 and an address comparator circuit 5 detects the coincidence between the transmission address and the reception address. A fault of the bus or a fault location are discriminated depending on the detection state of both the detection circuits 4, 5.
Patent JP-H10326733-A (JP)
Title: Slit scan type projection aligner, projection exposure method and manufacture of semiconductor device based on both
Inventor: NARIMATSU KOICHIRO
IPC: H01L21/027
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To eliminate generation of defocus of exposure even when there is a step in a surface of a semiconductor wafer or a chip by using a focus signal from a plurality of photodetectors selectively corresponding to a designated region on a wafer in a vertical direction to a scanning direction. SOLUTION: Even when there is a step in a chip surface in a vertical direction to a scanning direction of a semiconductor chip, cross sections A1-B1 are subjected to leveling by focusing, and alignment in a Z direction is performed for a region 1 alone during exposure just by selecting picking up of a signal of a focus sensor according to the designated region 1 which is subjected to focusing. Cross sections A2-B2 are subjected to leveling by focusing and, when they are exposed, reception of an output signal of each auto-focus sensor is switched and alignment in a Z direction is performed similarly for the region 1 alone. As a result, defocus is not generated and exposure by accurate focus can be performed for a wafer surface.
Patent JP-H10201707-A (JP)
Title: Endoscope apparatus
Inventor: IMAIZUMI KATSUICHI
IPC: A61B1/04
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To carry out observation of an indocyanine green derivative labeled antibody which is excited and which emits luminous fluorescence in an infrared region showing a good transparency into biological tissue and at the same time allowing to eliminate self-fluorescence and prevent to miss by an over night a lesion in the sub cutaneous depth. SOLUTION: The light from a lamp 11 which is converted to lights at wave length range including exciting light in an infrared region and visible lights by passing a bandpath filter 12 and through a light guide fiber 9 of an endoscope 2A irradiates an examining subject 17 which an indocyanine green derivative labelled antibody emitting fluorescence is administrated.  A picture image by the reflected light and fluorescence is transmitted by an image guide 19 to a dichroic mirror 22 arranged on a camera head 4A to divide into visible lights and infrared rays and a picture image by fluorescence through an exciting light cut filter 23 from the infrared rays is taken by the first CCD 25, a picture image by the visible lights is taken by a dichroic prism 29 and the second to forth CCD 26-28 and is signal processed by a processor 5A, and a fluorescent picture image and usual picture image by visible lights are shown on a monitor 6 at the same time.
Patent JP-S60114203-A (JP)
Inventor: AI DEIBUITSUDO HIRU
IPC: A43B5/06
Filed: 1984-06-28
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-S5358713-A (JP)
Title: Frequency division myltiple converter
Inventor: NIGA SADAO
IPC: H04J1/04
Filed: 1976-11-08
Abstract: PURPOSE:To secure a forward and backward conversion for an input electrical signal into an optional base band frequency band with minimum necessary unit constitution unit in case only the frequency conversion is required for comparatively small number of the telephone channel.
Patent JP-H082067-A (JP)
Title: Printer and its control method
Inventor: MIHASHI TOSHIYA
IPC: B41J29/38
Filed: 1994-06-16
Abstract: PURPOSE:To improve the recognition rate of a command system and make the printing efficient by forming a table discriminating the relation between a common command and an index to a descrimination table in addition to a command table proper in respective emulations as the discrimination table and starting retrieval from the above table discriminating the relation. CONSTITUTION:A printing control command system automatic discrimination processing section 112 (discrimination processing section) includes a common command reference table 1121. The common command reference table (reference table) 1121 is formed as a table, on which common commands are disposed for respective print control command main bodies. Index pointers to the command discrimination table provided with command discrimination sections 113 in compliance with respective registered common commands are registered. What is the command system of printed data received by a host computer and whether it is confirmed or not are discriminated by the discrimination processing section 112. If it is confirmed, the section is changed over to a confirmed command analysis section and used as a control program for the command system.
Patent JP-2000320424-A (JP)
Title: High pressure fuel injection pipe for diesel engine
Inventor: KATO NOBUO
IPC: F02M55/02
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To simplify and speed up assembling work of an injection pipe by constructing an outer pipe put on the outer peripheral side of an injection pipe body and a connection pipe of an integrated pipe, and interposing a seal ring member between the vicinity of a large diameter pipe side end of the outer pipe constructed of the integrated pipe and an outer circumferential surface of the opposite outer pipe. SOLUTION: In fabricating an injection pipe body 1, first under the condition where one connection head 1-1 is formed at one end thereof, an outer pipe 2-1 integrally formed with a connection cylinder part is superposed on an outer peripheral side of the body 1, while it is engaged with one fastening nut 3-1 incorporated in an outer end thereof through a washer 5a and a sealing member 4a. Secondary, after another outer pipe 2-2 whose end is engaged with another fastening nut 3-2 via a seal ring 4b in the similar manner from another end of the body 1 is superposed, an outer pipe 2-2 and the fastening nut 3-2 are punched under the condition that it is moved to the side of connection head 1-1 so as to form a connection head at another end.
Patent JP-S5258195-A (JP)
Title: Apparatus for electrospark machining
Inventor: INOUE KIYOSHI
IPC: B23H1/02
Filed: 1975-11-07
Abstract: PURPOSE:To identify discharge form by comparing frequency of discharges, waveform, discharge rate, etc.  corresponding to working pulses whcih are alternatively distributed to energize more than two split portions of the workpieces forming working clearances to cause discharge.
Patent JP-S5835641-A (JP)
Title: Random number generating device
Inventor: SUMIYA TOSHIHIKO
IPC: G06F7/58
Filed: 1981-08-25
Abstract: PURPOSE:To change easily the maximum value of random numbers and prevent it completely from being limited by the use range, by defining an optionally designated number as the maximum value and generating properly random numbers within the range of this number. CONSTITUTION:When the maximum number of random numbers is set to >=3, an on/clear ON/C key, the key indicating the maximum number, a random number generating RND key, and the RND key are operated in order. In this case, contents of two dice in a die display area are changed at random to start the random number display by the first operation of the RND key. After the second operation of the RND key, displayed contents are stopped, and random numbers 1-9 are displayed on two die display areas simultaneously. When the maximum number is not designated, the ON/C key, the RND key, and the RND key are operated in order. In this case, the maximum number of random numbers is set to 6, and random numbers 1-6 are displayed with a die.
Patent JP-H0664218-A (JP)
Title: Voltage modulation circuit and ion printer system using the same
Inventor: KADOWAKI HIROYUKI
IPC: G03G15/00
Filed: 1993-06-04
Abstract: PURPOSE:To simplify circuit constitution by providing a switching circuit to which two voltage signals wherein pulse voltages mutually reverse in phase are superposed on the voltage signal formed corresponding to input data are applied in a voltage modulation circuit for driving an ion printer system. CONSTITUTION:A voltage modulation circuit is equipped with a voltage signal forming circuit including coupling capacitors C1, C2 constituted so that ch- MOSFET 3 becomes a continuity state during the negative period of input IN 2 to which gradation image data is inputted to form the voltage signal corresponding to the input data. Further, a reset circuit composed of Nch- MOSFET 4 resetting the formed voltage in predetermined timing is provided and, further, two voltage signals wherein pulse voltages mutually reverse in phase are superposed on the formed voltage signal are applied to Nch or Pch- MOSFETs 8,7 through buffers 5, 6 as switching signals and a switching circuit wherein MOSFETs 7, 8 are turned on when MOSFETs 8, 7 are turned off is provided.
Patent JP-S5923898-A (JP)
Title: Paste of easily dispersible particle
Inventor: KIYOTA TOSHIO
IPC: C25D15/02
Filed: 1982-07-30
Abstract: PURPOSE:To obtain paste of fine particles dispersible well in a composite plating bath, by adding a hydrophilic wetting agent having a wetting property to fine particles and by kneading them. CONSTITUTION:To fine particles to be provided with dispersibility such as fine particles of boron nitride is added a hydrophilic wetting agent having a wetting property to the fine particles such as ethanol, a nonionic surfactant or a nonionic-anionic surfactant. The amount of the wetting agent to be added is 100- 300ml per 100g fine particles in case of ethanol and 0.2-1l in case of the surfactant as 1-2% soln. They are kneaded to prepare paste.
Patent JP-H06350093-A (JP)
Title: Manufacture of nonvolatile semiconductor memory
Inventor: ARAKI HITOSHI
IPC: H01L29/788
Filed: 1993-06-04
Abstract: PURPOSE:To provide a method of manufacturing a nonvolatile semiconductor memory which forms an oxide film enabling the charge holding characteristic to be improved on the sides of a floating gate. CONSTITUTION:A silicon oxide 16 covering over a silicon substrate 10, which contains the top and sides of a control gate electrode 14 and the sides of a suspended gate electrode 13, is formed by thermal oxidation or chemical vapor phase epitaxy. And it is subjected to rapid nitriding within 60 seconds by infrared lamp heating in an NH3 atmosphere over a substrate temperature range of 800 deg. to 1100 deg.C to convert a silicon oxide 16 to silicon nitride oxide 16'.
Patent JP-H04359508-A (JP)
Title: Molecular-beam source container
Inventor: KARASAWA TAKESHI
IPC: C30B23/08
Filed: 1991-06-06
Abstract: PURPOSE:To improve the structure of a molecular-beam source container which is used to manufacture a thin film by a molecular-beam epitaxial method and to stabilize the intensity of a molecular beam. CONSTITUTION:A plurality of protrusion parts 2 are installed on the inner wall of a cylindrical container 1 provided with an opening part; the protruding part on the side close to the opening part of the container is so constituted as to be smaller than that of the protruding part on the side close to the bottom part of the container; a raw material is filled into the bottom part of the container and also into the protruding parts. Thereby, the stable intensity of a molecular beam can be obtained for many hours.
Patent JP-2000321790-A (JP)
Title: Apparatus for stripping organic resist on semiconductor wafer and cassette for treatment used in same
Inventor: NOBATA HIROYOSHI
IPC: H01L21/027
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of an organic resist stripper used for cleaning, to prolong the service life of the stripper by suppressing the evaporation of the components of the stripper and to reduce power consumption and the size of an apparatus. SOLUTION: A cassette 106 with a housed semiconductor wafer 110 is brought into close contact with a treatment vessel 201 in such a way that the cassette 106 becomes part of the vessel 201 so as to prevent the contact of an organic resist stripper stored in a chemical solution tank 210 with the outside air. The cassette 106 is used as part of a cleaning system in which a cleaning solution flows. The semiconductor wafer 110 is first cleaned with the organic resist stripper and this solution is returned to the chemical solution tank without contact with the outside air. The wafer 110 is then washed with a rinsing solution and the cassette 106 is detached from the treatment vessel 201.
Patent JP-S5925406-A (JP)
Title: Dielectric resonator control oscillator
Inventor: SHINOZAKI SATORU
IPC: H03B9/12
Filed: 1982-08-02
Abstract: PURPOSE:To vary the resonance frequency over a wide range, by connecting an oscillating element to an end of a line connected electromagnetically to a dielectric resonator together with a resistance terminator connected to the other end to put these elements on a support and then fixing the support at an optional position by changing continuously the position of the support within a fixed section. CONSTITUTION:The base of an oscillating transistor TR3 is connected to an end of a line 2 connected electromagnetically to a dielectric resonator 1. At the same time, a resistance terminator 4 is connected to the other end of the line 2 via a capacitor 5. Then these line 2, TR3, capacitor 5 and terminator 4 are set on a film circuit substrate 6, and an oscillation output is extracted through an output coupling loop antenna 8. The substrate 6 is put on a support 11 within an oscillator housing 9, and the support 11 is fixed to the housing 9 by screws 12. The screw holes 13 of the housing 9 are formed oval, and therefore the support 11 can move within a range of distances l1-l2 when the screws 12 are unfastened. Then the position of the support 11 is fixed at an optional place after varying continuously in a fixed section. Thus the resonance frequency is varied over a wide range.
Patent JP-S62291984-A (JP)
Title: Semiconductor laser
Inventor: UKITA HIROO
IPC: H01S5/00
Filed: 1986-06-12
Abstract: PURPOSE:To inhibit variation of output and optical feedback caused noise due to change of distance between an output end face of a laser and an optical recording medium and to improve the SN ratio of a detection signal, by arranging resonators periodically in the vertical direction to the optical axis while arranging the sections having a longer effective length of resonator and the sections having a shorter effective length of resonator in parallel with the optical axis. CONSTITUTION:A semiconductor laser comprises a lower clad layer 1, an active layer 2, an upper clad layer 3, a cap layer 25, an insulation layer 24 and electrodes 8 and 9 which are formed on a semiconductor substrate 0. The end face thereof 21 on the side of an optical component (optical recording medium) 10 is rugged, while the output end face 22 thereof is formed specularly by cleavage. The depth DELTAl of recesses in the rugged face is represented as DELTAl1=lambda(1+2N)/4neff and DELTAl2=lambda(1+2N)/4(neff-1), in which lambda is an oscillation wavelength and neff is an effective refractive index. The sum of reflected light from the output end face 21 and reflected light from the optical component 10 is cancelled, since in the semiconductor laser the going and returning optical paths have a difference of lambda/2 between the recessed and protruded sections. Accordingly, output is not varied even if the distance S is changed.
Patent JP-H06344524-A (JP)
Title: Biaxially oriented laminated polyester and production thereof
Inventor: SATO YOSHIKI
IPC: B29K67/00
Filed: 1993-06-04
Abstract: PURPOSE:To provide a film excellent in running properties and electromagnetic conversion characteristics. CONSTITUTION:A film consists of at least three layers and the A- and B-layers constituting the outermost layers of the film are composed of a substantially identical polyester compsn. and the thickness tA(mum) of the A-layer, the thickness tB(mum) of the B-layer, the surface roughness RaA(mum) of the A-layer and the surface roughness RaB(mum) of the B-layer simultaneously satisfy the formulae of 1.5<=tA/tB<=50... (1), 0.3<=tA<=10... (2), 1.1<=RaA/RaB<=10... (3), 0.010<=RaA<=0.050... (4) and 0.005<=RaB<=0.020... (5).
Patent JP-H06344950-A (JP)
Title: Peripheral seal structure for breaker box of electric vehicle
Inventor: IWATSUKI SHUICHIRO
IPC: B62D25/20
Filed: 1993-06-04
Abstract: PURPOSE:To secure the high degree of sealing performance by surely cutting off the intrusion of moisture with high degree by realizing the seal between a breaker box which is to be protected from the intrusion of moisture and the floor of an electric automobile in the inside/outside double form, from the Z-shaped structure on the section and the tightening of a sealing member and carrying out seal by forming the height difference between the inside and outside, and increasing the tightening force. CONSTITUTION:The peripheral seal structure of a breaker body for an electric automobile is constituted so that, in a battery box 1, a breaker box 3 having a breaker 5, control means 6 far electric instruments, etc., built in is installed, and at least a part of the breaker box is set close to the inside of a car room from an opened port part 12 formed on the floor of the car room, and seal surfaces 8 and 9 which are separated vertically inside/outside are installed on the periphery of the breaker box 3, and a sealing member 13 having the inside and outside sealing surfaces 14 and 15 in contact with the inside and outside sealing surfaces is installed on the peripheral back surface of the opened port part of the vehicle body.
Patent JP-H07321362-A (JP)
Title: Photovoltaic device
Inventor: SANO KEIICHI
IPC: H01L31/04
Filed: 1994-05-24
Abstract: PURPOSE:To provide a photovoltaic device of high efficiency by efficiently reflecting incident light by the surface of the opposite side to the light incident side of a photoelectric layer and reducing the quantity of light which is absorbed in a metal layer and a transparent conductive film to effectively utilize the reflected light quantity as much as possible. CONSTITUTION:In the surface of the opposite side to the light incident side of a photoelectric layer 3 constituted of a semiconductor, a transparent conductive film 4, a layer 6 of low refractive index having an opening part 6a, which is formed of a material of lower refractive index than that of the transparent conductive film 4 and a metal layer 5 are laminated on the layer 6 of low refractive index so as to include the opening part 6a of the layer 6 of low refractive index.
Patent JP-S5360294-A (JP)
Title: Current money transactions apparatus
Inventor: NAKASHIMA SHIYUNICHI
IPC: G06Q40/00
Filed: 1976-11-10
Abstract: PURPOSE: To enable to deal with ordinary and fixed deposit with one apparatus and one bank note, by providing detecting means of bank note and appointment means of transactions item and carrying out current money transactions of appointed item by the verification results of the above both means. 
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