baber/WOPTO huggingface dataset:
Patent JP-S6046052-A (JP)
Title: Semiconductor device
Inventor: NARITA HIROSHI
IPC: H01L23/28
Filed: 1983-08-23
Abstract: PURPOSE:To prevent the disconnection of fine metal wirings for connecting a semiconductor element to external leads by bonding a substance for suppressing the hardening reaction of silicone rubber resin to the wirings. CONSTITUTION:A semiconductor element 1 is secured via silver paste 5 to a supporting member 1, an element 2 and external leads 6 are wire bonded via fine metal wirings 3, and coated with silicone rubber resin 4. The wirings 3 are dipped in aqueous solution of cyanide (cyanided soda, cyanided potasium, cyanided gold potassium) or organic solvent solution of amine compound (diaminodiphenyl metal, amono silane) for obstructing the hardening reaction of silicon rubber resin and dried. The resin 4 near the surface of the wirings 3 is held unhardened in liquid state, and even if the resin 4 is expanded or contracted, no tensile strength is applied to the wirings 3.
Patent JP-H103154-A (JP)
Title: Waste liquid tank fulness-warning device for developing processor
Inventor: FUJITA MAKOTO
IPC: G03D3/00
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a waste liquid tank fulness-warning device for developing processor capable of surely warning that tanks are fully filled with waste liq., even if the waste liquid tanks are arranged in positions hardly viewed by a user usually. SOLUTION: The waste liquid tank-fulness-warning device for developing processor for warning that the waste liquid tanks 130, 132 and 134 for housing the waste liquid from a processing tank are full, in a developing processor 10 for exposing a photographic paper to have the image on a film and developing the printing paper, is provided with overflow ports 136, 138 and 140 which are provided in the upper parts of the waste liquid tanks 130, 132 and 134 and for automatically discharging the waste liquid, when the waste liquid tanks are fully filled, a tray 144 arranged in a position easily viewed from the outside of the developing processor and piping 142 connected to the overflow ports 136, 138 and 140 and for guiding the waste liquid discharged from the overflow ports to the tray 144.
Patent JP-S6314053-A (JP)
Inventor: NAGATA TETSUHIRO
IPC: F25B13/00
Filed: 1986-07-02
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-H07336735-A (JP)
Title: Time division time switch lsi
Inventor: MIZUKAMI MASAO
IPC: H04Q3/52
Filed: 1994-06-13
Abstract: PURPOSE:To obtain a time division time switch realized in one-chip with high circuit integration density in which an operating speed of a memory is maintained at high speed in matching channel multiplex degree. CONSTITUTION:Serial information supplied from highways HWIN0-HWIN3 whose multiplex degree is m-channels is given to a serial parallel conversion circuit S/P and a multiplexer MUX, in which the speed is converted into a multiple of 4 and the resulting information is sequentially written in channel memories SPM0, SPM1 having number of addresses corresponding to all channel multiplex degree of mX4. Then the information read at random from the memories SPM0, SPM1 for time position rearrangement is given to a demultiplexer DMUX and a parallel serial conversion circuit P/S, in which the speed is converted into a multiple of 1/4 and the resulting information is distributed and outputted to the highways HWOUT0-HWOUT3 whose multiplex degree is m-channels.
Patent JP-H093626-A (JP)
Title: Carbon vapor deposition device
Inventor: GOTO KATSUTO
IPC: C23C14/06
Filed: 1995-06-21
Abstract: PURPOSE: To accumulate a carbon vapor-deposited film of the same good quality as obtained by a skilled expert on a sample in a short time even by an inexperienced operator, by automatically performing an actual carbon vapor deposition on the sample when, with the gas released, it is ready to obtain a satisfactory carbon vapor-deposited film. CONSTITUTION: Upon evacuating a container 1 and reaching a prescribed degree of the vacuum, a process is repeated so that either a pulselike large current is supplied for a short time between the carbon rods 2, performing arc discharge, carbon evaporation and suspension, or a continuous current is supplied for a short time, performing electric heating, carbon evaporation and suspension. The device is provided with the means in which, when the degree of the rising vacuum or that of the ultimate vacuum is at a prescribed value or less, either the pulselike large current is supplied between the carbon rods 2, performing arc discharge and carbon evaporation, or the continuous current is supplied, performing electric heating and carbon evaporation.
Patent JP-H01321610-A (JP)
Title: Permanent magnet and its manufacture
Inventor: NAKAGAWA JUN
IPC: H01F1/053
Filed: 1988-06-22
Abstract: PURPOSE:To improve the corrosion resistance of an R-Fe-B permanent magnet by forming a protective layer on the surface of the permanent magnet and making the metal to form the second protective layer softer than the metal to form the first protective layer. CONSTITUTION:A first protective layer and a second protective layer softer than the first protective layer are formed in order on the surface of a permanent magnet, and then pressure is applied to the surface. Since the first protective layer is formed by plating, pin holes and through holes exist at the surface, but by this pressure application the second protective layer deforms and closes the pin holes and the through holes. The first protective layer harder than the second protective layer does not deform even with pressure application, and the corrosion resistance is maintained. Furthermore, since the second protective layer is formed by plating, it has pin holes and through holes, but they are closed by deformation of the second protective layer. Hereby, corrosion resistance of the whole protective layer improves.
Patent JP-H10328923-A (JP)
Title: Overtension restraining method in metal strip cutting system
Inventor: MURAOKA KEIICHI
IPC: B23D33/00
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an overtension restraining method that can restrain overtension generated to metallic bands, at a low cost in a metal strip cutting system for winding the respective metallic bands onto a plurality of winding rolls without brake mechanism. SOLUTION: A metal strip 11 of specified width is wound out of a winding- out roll 12 and made into a plurality of metallic bands 21 of small width by a slitter 22. The respective metallic bands are then wound onto a plurality of winding rolls 28 without brake mechanism. An inspecting machine 16 is provided in front of the slitter 22 so as to detect defects on the metal strip 11, and the metal strip 11 is brought to a sudden stop to perform removable work before these defects reach the arranged position of the slitter 22. In an overtension restraining method in such constitution, overtension generated to the metallic band 21 in association with the sudden stop of the metal strip 11 is relaxed by reducing a current, fed to a driving motor of each winding roll 28, to zero simultaneously with the generation of a sudden stop signal and using mechanical loss of the driving motor.
Patent JP-H01320508-A (JP)
Title: Control panel with state generation frequency display function
Inventor: FUKUHARA MASANORI
IPC: G06F9/00
Filed: 1988-06-22
Abstract: PURPOSE:To grasp the generation frequency of a signal unit and to easily perform the analysis of the cause of the generation frequency of the signal unit, etc., by displaying data representing the generation frequency of the signal on the display screen of a control panel with signal data. CONSTITUTION:The signal unit inputted from a sequencer 3 or an external switch 14 is displayed on the display panel 8 of a control panel sequentially at every input of the signal unit. In addition to such display, the designation of a range to analyze and to tabulate the signal unit already inputted and stored is performed by function keys (F1-F3). Next, the number of times of input of the signal unit in a designated range is counted. Based on a counted result, the number of times of reception and the signal unit are displayed on the display panel 8 in sequence of the signal unit with higher reception frequency. In such a way, it is possible to analyze the operating status of the sequencer 3 or a mechanical device 4 and the cause of the generation of abnormality, etc., by an operator or a maintenance engineer.
Patent JP-S5856774-A (JP)
Inventor: OONISHI HIDEKI
IPC: B25B23/14
Filed: 1981-09-29
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-S55102864-A (JP)
Title: Method and device for cooling natural gas
Inventor: BUIRUFURIITO SHIYUTORAASU
IPC: F25J3/08
Filed: 1979-11-30
Abstract: A method of cooling natural gas in a system in which the natural gas contains components other than methane which are separable by dewpoint condensation and the natural gas is available from a source, e.g. a well, at an elevated pressure. In accordance with the present invention, the natural gas is initially expanded in a work-producing expansion turbine to cool the natural gas to a temperature below the dew point of the components to be separated and the portion of the natural gas remaining after separating these components is compressed in a compressor which can in part be driven by the turbine so that at least a portion of the work output of the turbine is at least in some cases utilized for compressing the methane-containing portion which can be forced under pressure into a pipeline. In dependence upon the variable pressure difference between the input of the expansion turbine and the output of the compressor, energy is recovered from the turbine or supplied to the set formed by the turbine and compressor and the compression of the expanded methane-containing portion is effected after heat exchange with the natural gas to be expanded and/or is directly carried out at the expansion temperature.
Patent JP-S6214580-A (JP)
Title: Facsimile equipment
Inventor: YAMAGUCHI HIDEYA
IPC: H04N1/417
Filed: 1985-07-12
Abstract: PURPOSE:To omit an unnecessary processing to raise the processing speed by discriminating whether a change point is detected in a decoded line or not and stopping decoding if the continuity of white lines is discriminated by the discrimination result and the code of a line to be decoded. CONSTITUTION:A circuit 7 which discriminates whether a change point is de tected in a reference line or not checks whether a change point is detected in the preceding line or not, and decoding is performed if the change point is detected, and the output of the circuit 7 is read in for the processing in the next line during this decoding. If the change point is not detected in the preced ing line, the continuity of white lines is discriminated to stop decoding and discrimination information of the next decoding is set to '0' if the beginning of a DFF 71 to be decoded of the line is 1V(0). A recording part 9 performs the recording operation if there is the change point in the line to be imaged from the output of the circuit 7, but the recording position is advanced for next imaging if there is not the change point.
Patent JP-S5856444-A (JP)
Inventor: DONARUDO YUUJIN ROORUSUTEIN
IPC: H01L21/673
Filed: 1982-09-03
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-H0320629-A (JP)
Title: Illuminance-distribution computing apparatus
Inventor: ISORI TOMOKO
IPC: G01J1/44
Filed: 1989-06-19
Abstract: PURPOSE:To make is possible to compute illuminance distribution in a building using a transparent building material and in a building having an opening part by obtaining the direct illuminance and the like at the outside of the building caused by the direct sunlight, and obtaining the illuminance distribution of the inside of the building caused by the direct light of an artificial lighting. CONSTITUTION:Direct illuminance distribution 1 of the outside of a building, e.g. a roof, caused by the direct sunlight is obtained. Meanwhile, illuminance distribution 2 of the roof and the like from a sky luminance distribution is obtained. The luminance flux diverging degree at the inner surface of the build ing caused by the light transmitted through the roof and the like is obtained. Illuminance distribution 4 in the inside of the building caused by the directed light of artificial lighting is obtained. Indirect illuminance caused by the reflec tion is obtained based on these illuminance distributions. Illuminance distribution 5 in the building can be obtained from the indirect illuminance and the direct light from the artificial lighting.
Patent JP-S63317841-A (JP)
Title: Software test device
Inventor: IWASAKI OSAMU
IPC: G06F11/28
Filed: 1987-06-22
Abstract: PURPOSE:To simplify the production of stubs for improvement of the productivity and to reduce the area of a stub memory area, by separating the stub data and a stub dummy from the test case information and sharing the stub data. CONSTITUTION:A stub dummy/stub data production means 10 separates a stub dummy and the stub data from the test case information. The stub dummy is supplied to an executing form production means 4. The stub data is controlled by a stub control means 11 and shared. The means 4 produces an executing form based on the stub dummy, a driver and a code. Then a test executing means 5 performs the execution and the evaluation in accordance with said executing form. The stub data is retrieved by a retrieving request of the means 5.
Patent JP-H025686-A (JP)
Title: Solid-state image pickup device
Inventor: YASUDA KOZO
IPC: H04N5/357
Filed: 1988-06-24
Abstract: PURPOSE:To add a sensitivity varying function and to obtain a read signal of high quality by independently providing a vertical scanning circuit which releases a vertical select line held in the selected state due to the vertical scanning circuit to start the storage operation of a photo diode. CONSTITUTION:For the purpose of adding the electronic sensitivity varying function, one horizontal signal line HS1 is provided with a switch MOSFET Q9 for read and a switch MOSFET Q10 for signal sweep. Just after the end of reading, the switch MOSFET Q10 is turned on to immediately sweep the signal. Therefore, since the storage time of the photo diode is very short, the level of the swept signal is low, and the occurrence of noise is minimized. The sweeping operation is terminated at an arbitrary timing to start signal storage in the photo diode, thereby realizing the sensitivity varying function.
Patent JP-H0821828-A (JP)
Title: Ultrasonic flaw detecting wave guide rod
Inventor: HASEGAWA TOSHIO
IPC: G01N29/24
Filed: 1994-07-06
Abstract: PURPOSE:To prevent the noise echo generated by the reflection of the ultrasonic wave on the outer periphery of a wave guide rod from being increased and clearly detect the primarily necessary echo reflected by a flaw in a specimen with a probe. CONSTITUTION:Many independent fine recesses 18 or projections or a mixture of recesses and projections are formed in the region of the outer periphery near the contact face 16 of a wave guide rod 12 brought into contact with a specimen 19. The ultrasonic wave transmitted from a probe 13 is reflected by a flaw in the specimen 19, and the returned echo is received via the wave guide rod 12. The noise echo is suppressed by the recesses 18 and/or projections formed on the wave guide rod 12, and the flaw of the specimen 19 can be detected with high detection accuracy.
Patent JP-H0319614-A (JP)
Title: Onion harvester
Inventor: KAWAGUCHI HIROMICHI
IPC: A01D27/00
Filed: 1989-06-17
Abstract: PURPOSE:To prevent whole onions from being completely pulled up in an onion harvester of type of cutting of foliage part before harvesting by equipping a device of preventing flesh part of onion from being pulled up. CONSTITUTION:A device 2 of raising stems and leaves of onion is equipped at a front low position of an undercarriage 1 and a device 3 of preventing flesh part of onion from being pulled up is set at a raising operation starting position of the raising device 2 so that the flesh part of onion is not pulled up.
Patent JP-H0713765-A (JP)
Title: Fast data transfer device
Inventor: YONEZAWA EIJI
IPC: G06F9/46
Filed: 1993-06-25
Abstract: PURPOSE:To provide a fast data transfer device which can save and restore a register at a high speed on an interruption processing mode. CONSTITUTION:The data lines 15 are provided between a storage device 11 and a register group 10. A CPU 5 reads out all contents of the group 10 and at the same time writes them in the storage device 11 by an instruction so that the contents of the group 10 used by the task under execution are saved in the storage device 11. Then the CPU 5 reads out the contents of the storage device 11 and writes them in the group 10 so that the contents of the group 10 are restored. Furthermore the CPU 5 inputs the contents of the storage device 11 to a selector 12 via a data line 15 by an instruction so that a normal storage device is read out. The selector 12 reads out the contents of the storage device 11 via a data bus 8. This procedure is performed in a reversed flow similarly when the contents of the storage device 11 are written.
Patent JP-S6217326-A (JP)
Title: Load detector of engine
Inventor: NAKAO MASAMI
IPC: F02D35/00
Filed: 1985-07-16
Abstract: PURPOSE:To prevent a load detection lag generated when supplementary air is supplied in an engine wherein the number of operating cylinders is reduced during the deceleration running of the engine by opening a supplementary air supply port to an intake passage to which fuel will be kept supplied during the deceleration running and also opening a negative pressure detection port to an intake passage to which fuel will not be supplied during deceleration running. CONSTITUTION:In an engine wherein the number of operating cylinders is reduced during the deceleration running a supplementary air supply port 48 connected to a bypass passage 42 opens to a branch intake passage 36 to which fuel is kept supplied during the deceleration running. And the negative intake= air pressure take-in port 50 opens to another branch intake passage 34 wherein fuel supply will be cut off during the deceleration running. A load detection lag generated when supplementary air is supplied during the deceleration running is prevented.
Patent JP-H08331816-A (JP)
Title: Synchronous machine
Inventor: NAITO KINSHIRO
IPC: H02K21/04
Filed: 1995-05-30
Abstract: PURPOSE: To provide a synchronous machine which does not require any slip ring and rotary transformer for supplying an electric current to its rotor and the magnitude of a magnetic flux can be controlled freely from the stator-side winding by providing field windings and an armature winding on the stator side. CONSTITUTION: Field cores 6 and 7 and an armature core 5 are separately provided in a stator. The field cores 6 and 7 are wound with field windings for generating revolving magnetic poles and the armature core 5 is wound with an armature winding. A rotor 8 is magnetically connected to the cores 6, 7, and 5, but magnetically separated from the cores 6, 7, and 5 along the direction of rotation. The magnetic poles generated in the rotor 8 are magnetically connected to each other through the armature core 5 which acts as a magnetic path. Therefore, when the three-phase alternating current corresponding to the magnetic poles generated in the rotor is made to flow through the armature winding, torque is generated and the rotor starts to rotate at a synchronous speed as a motor.  It is not necessary to increase the magnitude of the torque beyond such a value that can control the magnitudes of the electric currents made to flow to the field windings and armature winding.
Patent JP-S6144880-A (JP)
Inventor: DENISU II JIYATSUKUMAN
IPC: C07C335/30
Filed: 1985-07-16
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-S5944869-A (JP)
Title: Semiconductor device
Inventor: SHIYOUMURA KATSUSHIGE
IPC: H01L29/73
Filed: 1982-09-07
Abstract: PURPOSE:To improve electric characteristics by restraining the expansion of depletion layers and then blocking the characteristic deterioration due to the impression of reverse withstand voltage by a method wherein a bevel surface formed to alleviate field concentration is formed by two step inclined surfaces. CONSTITUTION:P type base layers 21 and 22 are formed on the front and back surfaces of an N type base layer 20. An N<+> type cathode layer 23 is formed in the upper layer 21. An anode electrode 24 is formed on the surface of the lower layer 22. A gate electrode 25 is formed on the main surface of the layer 21. A cathode electrode 26 is so formed on the main surfaces of the layers 21 and 23 as to extend over these main surfaces. Here, the bevel surfaces 27 to prevent the field concentration at the interface of P-N junction formed between both layers 20 and 21, 22 are formed on the peripheral surfaces of these layers by two step inclined surfaces. Then, a glass protection film 28 is formed on the surface 27.
Patent JP-S53111005-A (JP)
Title: Preparation of co-dimers
Inventor: ITOU TATSUHIKO
IPC: B01J23/00
Filed: 1977-12-23
Abstract: PURPOSE: To prepare a co-dimer by reacting an α-olefin and a conjugated diolefin in the presence of a catalyst comprising a bivalent palladium halide, a trivalent phosphorus compound and a Lewis acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6310514-A (JP)
Inventor: TANAKA KOICHI
IPC: H01G4/252
Filed: 1986-07-02
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-S6049145-A (JP)
Title: Suspension spring of hydraulic shock absorber
Inventor: SUZUKI TATSUO
IPC: F16F9/04
Filed: 1983-08-25
Abstract: PURPOSE:To combine a pneumatic spring characteristic with a coil spring characteristic so as to obtain a preferable spring characteristic, by providing a helically formed spring main unit to be integrally connected with a cylindrical structure formed by an elastic material in suitable thickness and constituting a suspension spring. CONSTITUTION:A hydraulic shock absorber is constituted by arranging a suspension spring 2 in a damper part 1. Here the suspension spring 2, comprising a spring main unit 20 used as a coil spring and a cylindrical structure 21 constituting a pneumatic spring, provides the spring main unit 20 to be integrally connected with the cylindrical structure 21. Then the spring main unit 20, being formed by a material such as metal or the like, urges the damper part 1 in its extending direction through a bottom guide 10a and an upper guide 12a. On the other hand, the cylindrical structure 21, being formed by a material of rubber or the like, is enabled to extend and contract in accordance with extension and contraction of the spring main unit 20 further to resist against internal force from the insides of an upper air chamber A and a bottom oil chamber 2 in the damper part 1. In this way, a preferable spring characteristic is obtained by combining a pneumatic spring characteristic with a coil spring characteristic.