baber/WOPTO huggingface dataset:
Patent JP-S6332974-A (JP)
Title: Superconducting semiconductor junction element and its manufacture
Inventor: MICHIGAMI OSAMU
IPC: H01L49/00
Filed: 1986-07-28
Abstract: PURPOSE:To obtain a superconducting semiconductor junction element in which transportation efficiency of quasi-particles is large and implanted electrons are capable of running with high speed, by selecting lattice-matchable materials for electrode thin films composing emitter, base, and collector, a substrate, and a tunnel barrier, and then by forming these thin films in epitaxial process so that electrical characteristics of the thin films themselves can be improved. CONSTITUTION:A superconducting element having a signal-amplified action and a switching operation is composed of a metallic thin film (superconductor or normal conductor) 2, a tunnel barrier 3, a superconducting thin film 4, and compound semiconductor thin film 5, all of which are piled in order on an insulating substrate 1. The first metallic thin film serves as an emitter layer into which quasi-particles are implanted. The second superconductor serves as a base layer. The compound semiconductor serves as a collector layer. Mixed crystal comprising lnAsx Sb1-x or SbGax ln1-x is used for the collector layer. Nitride of Nb, Zr, V, Hf, or single or composite compound composed of Nb, Mo, W carbide, is used for the superconductor. BaF2, MnO, Mn2O3, MnO2, TaO, GeO2, and Pb3O4 are used for the insulating substrate or the tunnel barrier. The whole thin film is thus made to grow in epitaxial process, so that a superconducting semiconductor junction element having high speed and large transportation efficiency can be obtained.
Patent JP-H1125818-A (JP)
Title: Gas circuit breaker
Inventor: KURODA HIROBUMI
IPC: H01H33/91
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a gas circuit breaker in which the tank diameter and tank width are reduced, and a whole apparatus is miniaturized by restraining a dispersion range of hot gas heated by an arc into the tank. SOLUTION: Inside a fixed support 7 for supporting a fixed current-carrying contact 8, a flange 6 for supporting a fixed arc contact 2 is disposed from the rear end part of the fixed support 7 with a distance L. In addition, an exhaust chamber 12 is formed by shielding an exhaust hole 7a at the rear end part of the fixed support 7 by means of an shielding plate 11. Hot gas exhausted via an opening 6a of the flange 6 is stayed in this exhaust chamber 12.
Patent JP-H04373255-A (JP)
Title: Isdn terminal equipment
Inventor: SHIBATA HIROSHI
IPC: H04N1/32
Filed: 1991-06-21
Abstract: PURPOSE:To attain sure communication even when the terminal equipment is interconnected with a network with a different transmission speed by selecting other transmission speed when a prescribed data signal is not detected within a prescribed time, executing again the similar operation and executing the transmission protocol at a set transmission speed at that time when a prescribed data signal is detected. CONSTITUTION:When a facsimile equipment 201 does not receive a SABM frame regardless of lapse of a prescribed time, the speed is switched into, e.g. 56kbps operating state. Then a timer is started again and the reception of the SABM frame is monitored for a prescribed period Tb. When the facsimile equipment 201 reaches the operating state of 56kbps, since valid data of 7-bit in one octet is set and sent, a facsimile equipment 204 receives an HDLC frame correctly. Thus, the equipment 204 receives the flag signal to send the SABM frame. When the equipment 201 receives the frame, the equipment 201 implement a prescribed transmission control.
Patent JP-H0738665-A (JP)
Title: Mobile radio telephone system with traffic operation information trasmitting function and its mobile radio telephone terminal
Inventor: NAKAHARA TATSU
IPC: H04M11/00
Filed: 1993-07-16
Abstract: PURPOSE:To obtain newest operation information of a traffic by using a mobile radio telephone terminal. CONSTITUTION:A service area is divided into plural small radio zones 101-105 and newest operation information (departure time data) in a nearby station 600 is supplied to each of radio base stations 201-205 through an operation state display device 500. When a mobile radio telephone terminal 300 makes a call from any radio zone and sends an operation information request, a relevant radio base station sends departure time data and required time data up to a station to a mobile radio telephone terminal 300, in which the data are displayed by a command from an exchange 400 detecting the request. The mobile radio telephone terminal 300 refers to required time data between stations stored in advance to calculate a path reached fastest up to an object station and displays the result.
Patent JP-S6336624-A (JP)
Inventor: ARUFUONSU AINTSUENHEEFUAA
IPC: H04J3/12
Filed: 1986-07-28
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-H101300-A (JP)
Title: Underwater conveying device
Inventor: TAKEDA NORIHIRO
IPC: E02B3/08
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To efficiently perform the work of leveling weighty debris by divers alone without requiring a crane. SOLUTION: An underground conveying device 1 comprises a hollow body 3 inside which a hollow space 2 is formed and a hanging means 4 attached to the hollow body 3 to hang a predetermined subject to be conveyed, and a gas inlet 7 for introducing gas into the hollow space 2, a gas outlet 8 for discharging the gas, and a water inlet/outlet 12 for discharging and introducing external water as the gas is introduced and discharged are formed in the hollow body 3, with switching valves 9, 10 installed respectively in the gas inlet 7 and the gas outlet 8.
Patent JP-H104625-A (JP)
Title: Ground-fault protective device and its method
Inventor: KAJIWARA YOSHIHIRO
IPC: H02H3/34
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To more surely protect a sound line from a ground-fault by controlling the opening/closing of a switching means, based on the detecting direction of the ground-fault. SOLUTION: A ground-fault protective device discriminates the sign of the effective power of the power supplied to R-, S-, and T-phase distribution lines 210R, 210S, and 210T by means of an effective power sign computing means 2, based on each line current I from a current transformer 12a detected with a detecting section 1 and each phase voltage V from a phase voltage-detecting section 13b. Then, a load-flow current direction discriminating means 3 discriminates the direction of the load-flow of the power, based on the computed results of the means 2 and, when the means 3 discriminates the direction as being forward, a ground-fault detecting means 4 detects the ground-fault current and voltage which occur in each distribution line, based on the zero-phase current I0 of a zero-phase current transformer 14a and each phase voltage V from the section 13b.  Then, an opening/closing control means 6 opens a switch 100 by driving the traveling contacts 61R, 61S, and 61T of the switch 100 based on the ground-fault direction, which is set by means of a ground-fault direction- discriminating means 5, based on the detected result of the means 4 and the direction of the load-flow current. Therefore, the distribution lines can be protected more surely from ground-faults.
Patent JP-H04372069-A (JP)
Title: System for correcting wiring
Inventor: TATSUMI TAMAKI
IPC: G06F17/50
Filed: 1991-06-20
Abstract: PURPOSE:To improve the processing speed for correction processing by reducing the input information necessary for the correction processing. CONSTITUTION:A first point existence wiring detection means 2 detects a wiring where the first point is located based on the first point position information and the wiring information. A summit extraction means 3 extracts the nearest summit to the first point on the first point existence wiring. A distance calculating means 4 calculates the distance between the summit and the first point. A wiring extraction means 6 extracts a wiring included in the rectangular area making the line segment connecting the first and second points to a diagonal line. A section deletion means 7 deletes the section for the distance calculated by the distance calculation means 4 on the line segment making the summit extracted by the summit extraction means 3 to an endpoint. An inter endpoint connection means 8 connects the endpoints caused by the deletion diagonally. A wiring correction means 9 corrects the wiring extracted by the wiring extraction means 6 based on the segment related to the connection.
Patent JP-H0341376-A (JP)
Title: Electron beam instrument
Inventor: OKUBO KAZUO
IPC: G01R19/00
Filed: 1989-07-07
Abstract: PURPOSE:To enable a change in the condition of a test device in one clock cycle to be accurately measured by multiplying a clock signal and irradiating an electron beam in synchronism with a pulse signal having a frequency integral times the frequency of the clock signal. CONSTITUTION:A sample chamber 3 wherein a sample 4 is located is connected to an electron beam lens-barrel 2 and a detector 7 is connected to the sample chamber 3. An electron beam instrument is composed of an IC driver 9, the multiplier 10 of a clock from the IC driver 9, a control computer 11, a delay circuit 13, a secondary electron signal processing circuit 8 inputted from the delay circuit 13 and an EB trigger generating circuit 12. A test spectrum generated by the computer 11 is down-loaded to the driver 9 and irradiation means 17 including the circuit 12 and measuring means 18 are initialized. Then a test pattern is repeatedly generated by the driver 9 according to the test spectrum and a trigger signal for initiating the generation of the test patterns and a clock signal for driving the sample 4 are supplied to the sample 4. The means 18 sample secondary electron signals in synchronism with pulse signals (n) times the clock signal and measure the signal voltage of the sample 4. Thus, measurement can be performed with an excellent accuracy.
Patent JP-S5878261-A (JP)
Title: Detection for angle of deviation between two patterns
Inventor: TSUJI SHIYUUJI
IPC: G06T7/00
Filed: 1981-11-02
Abstract: PURPOSE:To collate seal-impression or the like accurately, by generating a similar primary matrix on a basis of partial shape features of a reference pattern and a comparison pattern and rotating the comparison pattern at every unit angle within the range of a prescribed angle to detect the similarity of patterns and detecting a deviation angle of an optimum rotation angle. CONSTITUTION:A code number of a check carried by a belt 2 of a seal impression collating device is read by an OCR3, and the impression image is picked up by a camera 4, and this picked-up image on every line is made binary coding and is inputted to a CPU6 of an image processing device 5. Read pulses are supplied to the camera 4 and an X coordinate counter 8 from an oscillator 7 of this device 5, and a carry signal of the counter 8 is applied to a Y coordinate counter 9. Counted values of counters 8 and 9 are applied to the CPU6. A reference pattern of the registered seal impression is recorded preliminarily in an external memory 10, and a primary matrix is generated in the CPU6 on a basis of this reference pattern and a comparison pattern stored in a main memory 11, and the comparison pattern is rotated at every unit angle to detect the similarity of patterns, thus improving the precision of seal impression collation.
Patent JP-H0738257-A (JP)
Title: Lamination method for multilayer ceramics substrate
Inventor: NISHIKAWA EISHIN
IPC: H05K3/46
Filed: 1993-07-16
Abstract: PURPOSE:To suppress occurrence size-error caused by press, in green sheet thermal press-fixing in desired numbers of sheets, by employing both high-fre quency heating and heating with a hot plate. CONSTITUTION:A desired number of ceramics green sheets 1, having CuO electrodes 2, are put in a die 3, and then, while multiple ceramics green sheets 1 are, by high-frequency heating and with a press hot plate, heated, pressurized by a press part 6. Under such thermal press-fixing conditions as 40MHz, hot plate temperature 80 deg.C, 50kg/cm<2> and 10 seconds, a ceramics laminated body is formed, and here, since the CuO electrode 2 is an oxide, high-frequency heating is available. Therefore, the resulting temperature distribution due to high-frequency heating and hot-plate heating becomes uniform in the direction of cross section of laminated green sheets, with the result of easier thermal press-fixing of ceramics green sheets, for press-expansion and variation in size to be suppressed.
Patent JP-S5979731-A (JP)
Inventor: PIITAA JIYOSEFU RUTSUKESHII
IPC: B29C48/08
Filed: 1983-09-26
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-H0737836-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YOSHIMURA HIDEFUMI
IPC: H01L21/285
Filed: 1993-07-16
Abstract: PURPOSE:To inhibit the generation of the abnormal growth of a conductive film, such as a tungsten film, which is deposited by a CVD method, and to obtain a semiconductor device, which is free from a pattern defect and is never counted as a foreign substance. CONSTITUTION:A semiconductor device is constituted of a semiconductor substrate 1, an oxide film 2, which is formed on this substrate 1 and has an opening to reach the main surface of the substrate 1, a conductive film 3A, which is buried in the opening part formed in this film 2 and is subjected to lamp annealing, a conductive film 4 formed on this film 3A and a metal wiring 5 connected to at least the film 4.
Patent JP-H0464491-A (JP)
Title: Sorter fitted with stapling mechanism
Inventor: TSURUTA WATARU
IPC: G03G15/00
Filed: 1990-07-03
Abstract: PURPOSE:To simplify the moving control of a distribution means and to rapidly start the stapling operation of a stapler by setting the standby position of the distribution means in the vicinity of one end of a region executing the distributing operation of a sheet and setting the standby position of the stapler in the vicinity of the other end thereof. CONSTITUTION:The home position of a distribution means 13 is set in the vicinity of one end of a region where the end parts of distribution bins 2 are arranged and the distributing operation of a sheet is executed by the distribution means 13 while the home position of a stapler unit 30 is set in the vicinity of the other end of said region. The distribution means 13 returned to its home position after the completion of distributing operation does not become an obstacle at the time of the stapling operation of the stapler unit 30. Therefore, it is unnecessary to move and retract the distribution means 13 after the completion of distributing operation from the home position to a position not obstructing the movement of the stapler unit 30 and the moving control of the distribution means 13 is simplified and stapling can be rapidly executed.
Patent JP-H0615582-A (JP)
Title: Exhaust silencer of pile driver
Inventor: TANJI ISAMU
IPC: B25C1/04
Filed: 1992-07-03
Abstract: PURPOSE:To reduce an exhaust noise of compressed air without entailing any drop in the return performance of a piston by way of keeping the cost of a conventional machine intact, in an exhaust silencer of a pile driver using the compressed air as a power source. CONSTITUTION:This silencer is provided with an exhaust port being composed of a lot of almost circular exhaust holes 4 of less than 5mm in each hole diameter, though it has an area necessary for exhausting, and each depth of these exhaust holes 4 is set down to at least more than two times the hole diameter, while a center space of each hole is set down to less than a range from 1.5 to 3 times the hole diameter for compactifying.
Patent JP-H0844578-A (JP)
Title: Interface device and tuning method for interface device
Inventor: YAMAGUCHI ATSUHIKO
IPC: G06F11/14
Filed: 1994-07-28
Abstract: PURPOSE:To accurately receive data from the outside regardless of noise on a strobe signal. CONSTITUTION:The interface device which receives data from a host and performs the data processing is provided with a buffer 2 where data from the host is temporarily stored, a data latch signal generation circuit 3 which detects the edge of the strobe signal received from the host based on a latch clock signal and generates a data latch signal at the edge detection timing, a latch 4 where data stored in the buffer is latched based on the data latch signal from the data latch signal generation circuit 3, and a clock signal frequency change circuit 32 which changes the frequency of the latch clock signal supplied to the data latch signal generation circuit based on control data from the outside.
Patent JP-H102863-A (JP)
Title: Foreign matter detecting method for ic mask
Inventor: KIHATA MASANORI
IPC: G01N21/956
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a foreign matter detecting method having higher detection precision of foreign matters stuck to an IC mask than a conventional method. SOLUTION: Laser beam LT is vertically radiated to an IC mask 1, reflected light RL by he pattern PT, a glass substrate 11, and stuck foreign matters i is focused into an image by a first CCD camera 45a installed in the vertical direction, and the transmitted light TL transmitted through the glass substrate 11 is focused into an image by a second CCD camera 45b. Respective foreign matters i are detected by processing the image signals SR of the first CCD camera 45a and the image signals ST of the second CCD camera 45b.
Patent JP-H104064-A (JP)
Title: Single wafer processing low pressure cvd apparatus
Inventor: SUGIYAMA HISATAKA
IPC: C23C16/44
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To easily form a thin film of a uniform thickness at a more high growth rate. SOLUTION: The apparatus has a nozzle 10 having slit-like gas jet holes for jetting a reactive gas G approximately along the surface of a wafer 5 set in a reaction chamber R controlled under a specified low pressure condition to form a thin film on the substrate surface. The nozzle 10 disposed sidewards above the wafer is made adjustable about the angle θ of the gas jet hole to the wafer 5.
Patent JP-H1127107-A (JP)
Title: Voltage controlled oscillating circuit
Inventor: OZAWA NAOKI
IPC: H03K3/03
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To make the oscillation stable even when an input voltage reaches 0 V by connecting each of plural fixed resistor circuit sections each having a fixed resistance in parallel with each of plural of oscillating frequency variable control sections consisting of a transfer gate. SOLUTION: An equivalent resistor between inverters has a combined resistance of a variable resistor Rc1 (Rc2, Rc3) of a 1st (2nd, 3rd) transfer gate 20-1 (20-2, 20-3) and a fixed resistor Rf1 (Rf2, Rf3) of a 1st (2nd, 3rd) fixed resistance type transistor 31-1 (31-2, 31-3). Thus, in the case that a control voltage Dc with a level of a power supply voltage is applied to a control voltage terminal and a control voltage XDc with a level of 0 V is applied to the other control voltage terminal, the impedance of the 1st 3rd transfer gates reaches a high impedance state and the equivalent resistor inserted between the inverters has a resistance nearly equal to the resistance of the fixed resistor Rf1 (Rf2, Rf3) and does not reach a high resistance.
Patent JP-H0615199-A (JP)
Title: Centrifugal separator
Inventor: YOSHIDA YASUYUKI
IPC: B04B1/20
Filed: 1992-07-06
Abstract: PURPOSE:To improve the dehydration rate of sludge by providing a cylindrical outer cylinder which rotates around its axial center, an inner cylinder which exists concentrically within this outer cylinder and rotates around its axial center and a discharge pipe which exists concentrically with the outer periphery of the inner cylinder integrally rotates with the inner cylinder, opens at one end annularly around the inner cylinder and communicates at the other end with the outside of the outer cylinder. CONSTITUTION:This centrifugal separator has the outer cylinder 12 which constitutes a cylindrical body, rotates around its axial center and forms a settling and separating part 12a, the inner cylinder 11 which exists concentrically within the outer cylinder 12 and rotates around its axial center and the discharge pipe 13 which exists concentrically with the outer periphery of the inner cylinder 11, integrally rotates with the inner cylinder 11, opens at one end annularly around the inner cylinder 11 and communicates at the other end with the outside of the outer cylinder 12. Namely, the sludge A is charged from a sludge supply pipe 15 into the outer cylinder in the state that the outer cylinder 12 and the inner cylinder 11 rotate at a high speed with a suitable rotation difference. The sludge A receives centrifugal force, by which the solid particles of a large sp. gr. are deposited on the inside wall of the setting and seperating part 12a. The sludge thus separated into two phases; a solid phase B and a liquid phase C. The liquid phase C overflows to the outside of the outer cylinder 12 through a discharge pipe 13.
Patent JP-H0341040-A (JP)
Title: Production of polyhydric phenol
Inventor: OGINO TAKAO
IPC: C07C39/10
Filed: 1989-07-10
Abstract: PURPOSE:To efficiently obtain the title compound in high yield by dissolving an aromatic compound having an alkyl group oxidized with molecular O2 using an organic solvent containing water content at a specific amount and then re-oxidizing the aromatic compound solution to give a peroxide and then subjecting the peroxide to oxygen decomposition. CONSTITUTION:Aromatic carbinols of aromatic compound obtained by oxidizing an aromatic compound, normally having 2-5C alkyl group with a molecular O2 of O2-containing gas such as air in the presence of an alkali catalyst such as NaOH aqueous solution and having oxidized alkyl group are dissolved in an organic solvent in which water content contained in the organic solvent is <=2.0wt.%, preferably 0.3-1.0wt.% and then re-oxidized with H2O2 in the presence of an acidic catalyst such as sulfuric acid to afford a peroxide of aromatic peroxide compound, which is then subjected to acid decomposition to provide the aimed compound such as resorcinol. As the organic solvent, toluene capable of forming an azeotropic mixture with water is preferably used and the water content is removed by azeotropic distillation.
Patent JP-S6334161-A (JP)
Title: Thermal recording head driving ic
Inventor: KURIHARA HIROSUKE
IPC: B41J2/345
Filed: 1986-07-30
Abstract: PURPOSE:To reduce the size and the price of a drive IC chip without sacrifice of the mountability, by arranging output drive transistors between terminals arranged in zigzag. CONSTITUTION:When the size of a drive IC chip is reduced with a predetermined interval being maintained between the soldering bump terminals, the output terminals O1-O4 of output drive transistors Tr1-Tr4 are arranged so that the output terminals having even number and odd number are disposed alternately with respect to the gate line 2 and the ground terminal GND. Since the source-drain sections formed into combs and facing each other are arranged in zigzag between the output terminals O1-O4, a useless space does not exist between the output terminals thus reducing the area necessary for arrangement. Furthermore, the arranging pitch of terminal is widened to provide a production allowance and the quality is improved when the chip is mounted.