baber/WOPTO huggingface dataset:
Patent JP-S61198762-A (JP)
Title: Semiconductor integrated circuit
Inventor: NIWA SEIJI
IPC: H01L27/10
Filed: 1985-02-28
Abstract: PURPOSE:To check circuit operation after design simply, by operating the circuit, checking connecting information in real time, thereby facilitating logic design. CONSTITUTION:Y selecting lines 18 are provided between a plurality of circuit blocks 211-21N and a Y decoder 12 on the substrate of a logic LSI. X selecting lines 17 are provided between an X decoder 11 and a switch element information memory part 15. Switch elements 22 are arranged at the intersections of the lines 17 and 18. The ON and OFF states of the elements 22 are stored in the memory part 15. A reading circuit 16, which is connected to an output terminal 20, is connected to the memory part 15. A control circuit 13 is connected to an input terminal 19. The circuit 13 controls the X decoder 11, the Y decoder 12 and a decoder 14, which is connected to the memory part 15. At the same time of the programming of connection by the elements 22, the ON and OFF information of the elements 22 is written in the memory part 15. The information is read out under the control of the circuit 13 during the operation of the LSI. Thus the checking of the logic design and the circuit operation are facilitated.
Patent JP-H0558378-A (JP)
Title: Gear shifting device for bicycle
Inventor: NAGASHIMA SATOSHI
IPC: B62M11/18
Filed: 1991-02-08
Abstract: PURPOSE:To mount a gear shifting device for a bicycle to a general bicycle and to reduce the cost and the weight of the device. CONSTITUTION:First and second follower rotary bodies 17 and 19 are geared with a rotary body 8 through first and second one-way clutches, and a plurality of sets of planetary gears 24 and 25 are disposed between the second follower rotary body 19 and a chain sprocket 21 to which the second follower rotary body is fixed. An internal gear 28 of the follower rotary body 17 is geared with the planetary gear 24, and a one-way clutch body of a clutch unit 33 is engaged with solar gears 29 and 30. The follower rotary body 19 is released from gearing through first low speed operation and the gear 30 is released from engagement through second low speed operation.
Patent JP-S55130514-A (JP)
Title: Photocircuit element
Inventor: MATSUI TERUJI
IPC: H04B10/50
Filed: 1979-03-30
Abstract: PURPOSE:To eliminate attenuation in principle by using double refracting means. CONSTITUTION:Double refractive crystal plates 10-14 having crystal optical axes 10c-14c are disposed between lenses 4, 5, 6 and a rotatory body 8. Then, the light including the two wavelengths of lambda1 and lambda2 out from an optical fiber 1 is made to parallel rays, after which they are divided to two rays (normal ray and abnormal ray) by the polarizing plane at the double refractive crystal plate 10. These are then entered as parallel rays to the rotatory body 8 and become the two rays in which the polarization directions of the light of the wavelengths of lambda1 and lambda2 are mutually perpendicular, after which the light of wavelengths of lambda1, lambda2 is separated as parallel rays by the double refractive crystal plates 11, 12 and become four rays which are then coupled to two rays by the double refractive crystal plates 13, 14 thus these are coupled and propagated to optical fibers 2, 3 without any attenuation.
Patent JP-S58157575-A (JP)
Title: Switching welding
Inventor: NIHEI MASAYASU
IPC: B23K9/09
Filed: 1982-03-15
Abstract: PURPOSE:To obtain titled welding method that allows stable spray transfer even in case of small current welding by making peak current and pulse width larger than values that allow spraying, and setting welding current and voltage changing frequency or pulse width. CONSTITUTION:Voltage of each electrode is detected by voltage detecting circuits 7, 8 to obtain constant-voltage characteristics. Pulse voltage is averaged to grasp it as average voltage, and feeds back to become set average voltage by changing switching frequency. That is, as peak current and pulse width are made constant, average voltage becomes larger with increase of frequency, and average voltage drops with decrease of frequency. Thus, even if peak current is constant, average voltage of each electrode can be changed independently and arbitrarily by changing average voltage setting potentiometers 14, 15. Accordingly, welding of spray transfer is made easy and welding can be performed on proper area.
Patent JP-S58158014-A (JP)
Title: Production of magnetic head
Inventor: TAMURA TOSHIO
IPC: G11B5/147
Filed: 1982-03-15
Abstract: PURPOSE:To make handling of head chips easy and to improve working efficiency, by blanking the chips as a block which are connected in at least one place, and working the block in this state to the required size and shape. CONSTITUTION:A block 10 connected with many head chips 4 is formed by ultrasonic blanking from a thin sheet-like chip. A large number of such blocks 10 are laminated and arrayed, and after the blocks are adhered by means of adhesive agents 11, the parts connecting the chips are disconnected by, for example, dicing, thereby forming the laminated blocks 12. The surfaces of the blocks 12 on which tapes travel are finished in this state by using lapping tapes. The agents 11 are melted after the finishing, whereby a large number of the head chips 4 are manufactured simultaneously.
Patent JP-S51114762-A (JP)
Title: Defreezing cooler device
Inventor: SHIBATA SOTOO
IPC: A23B4/06
Filed: 1975-03-31
Abstract: PURPOSE:To utilize water effectively by using defreezing water for cooling and by re-circulating it.
Patent JP-H11224544-A (JP)
Title: Dc power cable
Inventor: UOZUMI TAKESHI
IPC: C08L23/26
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To prevent the accumulation of space charge by the application of a DC high voltage while keeping the mechanical characteristic by constituting an insulator by a resin composition obtained by cross-linking a low density polyethylene with a specified density graft polymerized with maleic anhydride by an organic peroxide having a specified half life to a specified cross-linking degree. SOLUTION: This cable has an insulator consisting of a cross-linked resin composition obtained by cross-linking a low density polyethylene with a density of 0.930 g/mm<3> or less graft polymerized with maleic anhydride by a cross- linking agent with a cross-linking degree of 50% or more and 70% or less. As the organic peroxide used for the cross-linking agent, a one having a half life at 130 deg.C of 5 hours or more is used and, for example, 2,5-dimethyl-2,5-di(t- butylperoxy)hexine-3 is preferably used. By using such a cross-linking agent, the influence of the cracking residue of the organic peroxide causing the accumulation of space charge is minimized, and the space charge can be reduced to improve the DC breaking strength.
Patent JP-H04277624-A (JP)
Title: Semiconductor device
Inventor: HORIBA SHINICHI
IPC: H01L21/28
Filed: 1991-03-06
Abstract: PURPOSE:To reduce contact resistance by forming a high melting point metal silicide of excellent conductivity self-aligningly in a buried contact. CONSTITUTION:A semiconductor device where a gate electrode 5 formed on one main face of a P-type silicon substrate 1 via a gate insulating film 3 is connected to an N-type diffusion layer 8 formed in the above-mentioned substrate, the semiconductor device coated with a high melting point metal silicide in a region of the diffusion layer uncoated with the gate electrode and at least in a part of the gate electrode surface.
Patent JP-S52123217-A (JP)
Title: Magnetic tape erasing system
Inventor: KANDA KAORU
IPC: G11B5/09
Filed: 1976-04-08
Abstract: PURPOSE: To make the stopping position of a head correct for the back skip by making the back skip for a second erasure follow the back skip which has been accomplished for a first erasure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58156990-A (JP)
Inventor: YAMANE ETSUO
IPC: G09G3/04
Filed: 1982-03-12
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-H05201199-A (JP)
Title: Manufacture of decorative substrate and decorative substrate manufactured through said method
Inventor: OGURO TOSHINORI
IPC: B32B27/00
Filed: 1992-01-30
Abstract: PURPOSE:To improve surface characteristics, physical properties and design properties by a method wherein a liquefied epoxy thermosetting resin adhesive layer is formed onto the surface of a base material, the mixture of a particulate design blank and a particulate epoxy thermosetting resin is scatterred onto the adhesive layer, a design layer is formed and both layers are melted through heating and cured. CONSTITUTION:An adhesive layer 2 is formed onto the surface of a base material 1 by the brush coating, etc., of a liquefied epoxy thermosetting resin. On the other hand, particulate design blanks 3, 4 and a particulate epoxy thermosetting resin 5 are mixed, and granules for design are adjusted. Natural stone 3 and colored glass 4 are used as the design blanks 3, 4. Mixed granules are scattered onto the adhesive layer 2, and the adhesive layer 2 and the layer of mixed granules for design are melted through heating and cured and unified, thus forming a design layer 6.
Patent JP-S54132650-A (JP)
Title: Resin composition for injection blow molding
Inventor: ONO SHIYOUHACHI
IPC: C08L51/00
Filed: 1978-04-07
Abstract: PURPOSE: A mixture of a metal salt of higher fatty acid and glycerol monostearate is incorporated to a polystyrene resin to produce said composition having good releasability from mold at high temperatures.  
     CONSTITUTION: (A) 100 parts by wt. of polystyrene resin and (B) 0.07W0.4 parts of a mixture consisting of a higher fatty acid as lauric acid and/or a metal salt of higher fatty acid as barium stearate, and glycerol monostearate in an amount of 0.2 W 2.5 times the amount of the former (A) are kneaded in an extruder. The resulting composition is suitably used in injection blow molding requiring mold release at high temperatures. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06260066-A (JP)
Title: Semiconductor pressure switch
Inventor: KOSEKI OSAMU
IPC: H01H35/34
Filed: 1993-03-01
Abstract: PURPOSE:To improve the reliability on precision and durability by forming the electrode on a diaphragm side and the contact section with the contact electrode of a reference electrode on a glass substrate side into a projected shape. CONSTITUTION:A diaphragm 11 and a boron electrode 3 are formed on the opposite side to a recess formed on a silicone substrate 1, and a contact electrode 6 is formed on a projection 5 made of polycrystalline silicon and formed on an oxide film 4 formed on the backing of a wiring electrode on the recess. A reference electrode 10 is formed on a glass projection 12 formed on a glass substrate 9, and it is connected to the boron electrode 3. The glass substrate 9 formed with the reference electrode 10 and the silicone substrate 1 are set so that the reference electrode 10 and the contact electrode 6 face each other, and the recess is airtightly sealed from the atmosphere side by anode junction.
Patent JP-S55132965-A (JP)
Title: Radiation telescope
Inventor: SEKI EIJI
IPC: G01T1/169
Filed: 1979-04-04
Abstract: PURPOSE: To measure radiation dose distributions automatically and continuously in the position apart from the measuring object by providing a collimator which has a radiation transmission hole having the specified opening angle with respect to the measuring object and a plurality of radiation detectors behind the same.  
     CONSTITUTION: There is a radiation transmission hole of the shape being cut in conically from the front and back in the collimator 1 which is made of a plate body of lead or the like of small radiation transmittance. A plurality of radiation detectors 3 1 W3 n  are placed at approximately an equal spacing in the arc form centering at the transmission hole, behind the collimator 1 to detect the radiations from the  measuring object 4. The range of measurement is determined by the opening angle  of the transmission hole and the disposition of the detector 3. The detectors 3 1 W3 n   have output linearity to radiation energy and the outputs thereof are amplified by  sense amplifiers 5 1 W5 n  and further the outputs thereof are input to amplitude discriminating circuits 6 1 W6 n , by which the radiation outputs of the single energy from  the specific radiation nuclide are selected and are input to a processing circuit 7.  These are then input to a display device 8 and recording device 9, whereby the  automatic data collection is accomplished.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58156636-A (JP)
Title: Block for retaining wall
Inventor: FUKUDA HISAKATSU
IPC: E02D29/02
Filed: 1982-03-15
Abstract: PURPOSE:To simply construct a retaining wall along a steep slope by a method in which blocks for lower stage retaining wall are stacked up by coupling the upper ends of their uprising walls and integrally combined with a coupling portion provided at the lower end of the connecting portion of three walls. CONSTITUTION:A coupling portion 5 is provided on the lower end of the connecting portion of the three walls, a plate uprising wall 2 with a water drain hole 2a, a plate front inclined wall 3, and a plate back inclined wall 4 with a water drain hole 4a. The upper end of the uprising wall 2 of the blocks 1 for lower stage retaining wall is stacked up and coupled integrally with the coupling portion 5. By this, the blocks 1 for retaining wall can be stacked up along the slope of desired ground 8 by mutually combining the coupling portions 5 of the blocks for upper stage and small pebbles 10 for water draining purpose are packed between the uprising wall 2 of the blocks 1, the back inclined wall 4, and the ground 8. Thus, a retaining wall can be simply constructed.
Patent JP-H05210118-A (JP)
Title: Active matrix type liquid crystal display device
Inventor: KONDO SHIGEKI
IPC: G09G3/36
Filed: 1992-01-31
Abstract: PURPOSE:To enable the dealing of a peripheral driving circuit with the fine pitch of active matrix elements by simple constitution. CONSTITUTION:This display element has a plurality of a pair of the active elements 103, 104 which are common in at least either of the source or drain electrodes thereof and are separate in the gate electrodes either of between at least a 2nd signal wiring and a 1st shift register or between a 2nd active element and a 2nd shift register. The respective common source or drain electrodes of these elements are connected to one terminal 102 of the 1st or 2nd shift register and the other side is connected to the respectively two signal wirings or the 2nd active element. A pair of the active elements are driven by respectively separate gate signal pulses.
Patent JP-S55133760-A (JP)
Title: Monoblock type storage battery
Inventor: KONISHI KENICHI
IPC: H01M2/12
Filed: 1979-04-03
Abstract: PURPOSE:To prevent completely internal leak current as well as permit the air- tightness test of cell by the procedure in which a test on air tightness is carried out under the condition in which a thin portion is formed in a cover or an exhaust cover and no exhaust port is formed in cell, and then the thin portion is broken to form an exhaust port. CONSTITUTION:An air tightness test for between cells is carried out under the condition that the thin portion 5 is formed in the exhaust cover 2 or the cover 1 and the cell exhaust port 4 in not formed, and then the thin portion is broken to obtain the cell exhaust port 4. Thus. air tightness for between cells can be easily carried out because the portion where the cell exhaust port 4 ought to be formed is enclosed by the thin portion 5.
Patent JP-H07228477-A (JP)
Title: Boat storage/launch device
Inventor: ISHIKAWA KENJI
IPC: B63C3/06
Filed: 1994-02-16
Abstract: PURPOSE:To handle a large boat with a device nearly equal in size to the device for a small boat. CONSTITUTION:The right and left girders 2 are arranged in parallel with the sea side at a place with a required height on a quay 1. The girders 2 are supported by expansion legs 9. An upper leg member 13 and a lower leg member 14 are vertically slidably combined to form the expansion leg 9. An expansion actuator is provided between the upper leg member 13 and the lower leg member 14. The expansion leg 9 is expanded or shrunk by the operation of the expansion actuator to change the height of the girder 2. The height of the girder 2 is maintained by a stopper pin insertion type position fixing mechanism.
Patent JP-S56137871-A (JP)
Title: Preparation of edible film consisting of fish meat protein essentially
Inventor: KOJIMA YUKIO
IPC: A23L17/00
Filed: 1980-03-28
Abstract: PURPOSE: To prepare an edible film having a high strength and improved flavor, by flattening a salt ground fish meat mixed with common salt under heating, and drying the flattened fish meat.  
     CONSTITUTION: A ground fish meat or a fish meat containing much salt-solution proteins, e.g. a tuna or bonito, is ground with salt, kneaded with a starch, vegetable protein, glucide, or various flavoring raw material, seasoning, etc. and then flattened under heating at a temperature of 50W120°C and a pressure of 10kg/cm 2  or below to give a proteinic film of thickness 0.05W2mm, which is then dried to a moisture content ≤40% with infrared rays, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10242966-A (JP)
Title: Communication network system and its failure analyzing method
Inventor: ISHIMATSU HIROKAZU
IPC: H04L69/40
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a communication network system and its failure analyzing method capable of early analyzing a failure when the failure occurs in a terminal station equipment in the network system and easily corresponding also to a change in the sort of the equipment. SOLUTION: A monitor and control network system 1A is constituted on the side of an intranet 15 and a bender maintenance server 12 is constituted on the side of an intranet 13. A fire wall 14 is constituted between the internet 13 and the intranet 15. A server 12 for executing the maintenance of the system 1A is connected to the network 13. The intranet 15 side is constituted of the system 1A and communication lines 7, 8 and monitor and control terminals 2A, 3A installing Java corresponding WWW browses are oppositely connected to both the ends of the communication lines 7, 8. Terminal station equipments 4A, 5A are connected to both the ends of the lines 7, 8, allowed to act as WWW servers and respectively include software modules necessary for the monitor and control of the lines 7, 8 in their firmware as applets.
Patent JP-H05194579-A (JP)
Title: Stable solid 2-octynyladenosine and its production
Inventor: MOROZUMI MASAMI
IPC: C07H19/167
Filed: 1991-02-12
Abstract: PURPOSE:To obtain the subject solid 2-octynyladenosine having new stabilized properties for temperature and/or humidity. CONSTITUTION:The objective solid 2-octynyladenosine is two kinds of solid 2-octynyladenosines which are the solid 2-octynyladenosine having <=3% moisture content and the solid 2-octynyladenosine deposited from a solution of the 2- octynyladenosine in anhydrous alcohol or hydrous alcohol with <1% moisture content. The 2-octynyladenosine having <=3% moisture content is stable to temperature. The solid 2-octynyladenosine deposited from the solution of the 2-octynyladenosine in the anhydrous alcohol or hydrous alcohol with <1% moisture content is stable to temperature and humidity.
Patent JP-S58159571-A (JP)
Title: Cleaning device of electrophotographic device
Inventor: TSURUOKA RIYOUICHI
IPC: G03G21/10
Filed: 1982-03-17
Abstract: PURPOSE:To eliminate the burr and damaging of a blade, by fixing the blade only when the frictional coefficient between the blade and a photoreceptor increases above some specific value, and holding its contacting angle to the photoreceptor below a specific value. CONSTITUTION:In the main body 9 of a cleaning device 2, a carriage 4 is energized by a weight 6 to rotate around a rotating shaft 3 and the blade 8 is brought into contact with the photoreceptor 1 by specific press-contacting force to scrape remaining toner on the photoreceptor 1 with the edge of the blade 8. As a fixing means B for holding the contacting angle theta of the blade 8 to the photoreceptor 1 below the specific value, a fixing lever 15 which is movable in the lengthwise direction of the blade 8 is provided and this fixing lever 15 specifies a pin 13 projecting out of the window 14 of the main body 9 to specify the highest elevation position of the carriage 4 linked to the pin 13.
Patent JP-S60185850-A (JP)
Inventor: KAWAI MASATOSHI
IPC: D04B15/96
Filed: 1984-03-02
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-S60186432-A (JP)
Title: Manufacture of polarization-maintaining fiber
Inventor: TAMAZUKA TOSHIO
IPC: G02B6/024
Filed: 1984-03-02
Abstract: PURPOSE:To manufacture a polarization-maintaining fiber having excellent characteristics, in high reproducibility, by inserting stress-imparting glass rods in the longitudinal grooves applied to the outer circumference of a core glass rod to be used as the preform, inserting the core glass rod into a quartz tube, and carrying out the melt-spinning of the composite. CONSTITUTION:The glass core 15 having high refractive index is covered with the glass rod 17 having a glass portion 16 having lower refractive index than the core 15. A pair of grooves 18 having axial symmetry are applied to the outer circumference of the glass rod 17. The groove 18 has the shape and dimension to accept the stress-imparting rod 19 with close clearance, and has preferably polished surface. A stress-imparting glass rod 19 (having higher thermal expansion coefficient than the quartz glass to be used as the sheath) is inserted in each groove 18, and the assembly is inserted in a quartz glass tube 20. The composite is subjected to the melt-spinning preferably evacuating the space in the quartz glass tube 20 to obtain a polarization-maintaining fiber 21 having a pair of stress-imparting parts 23 at both sides of the core part 22.
Patent JP-S60185473-A (JP)
Title: Video signal controller
Inventor: HAMADA MASANORI
IPC: H04N5/14
Filed: 1984-03-02
Abstract: PURPOSE:To save the number of pins in circuit integration by using an input of each control signal and an input of a digital video signal in a video signal controller controlling the video signal with the digital signal. CONSTITUTION:An A/D converter 2 digitizes the input analog signal fed to an input terminal 1 and inputs the result to a digital signal processing circuit 9 via a digital multiplexer 13. The digital signal processing circuit 9 processes digitally the inputted digital video signal and outputs respectively synchronizing signals H, V and color signals R, G, B. On the other hand, a control signal generating means 14 generating a picture control signal is connected to the other terminal of the multiplexer 13. The multiplexer 13 switches synchronizingly a picture signal of the A/D converter 2 and the control signal of a control signal generating circuit 14 and controls the picture via the multiplexer 13.
Patent JP-H09226485-A (JP)
Title: Thermoplastic resin made automobile shock absorbing member and manufacture thereof
Inventor: TANAKA TAKAYOSHI
IPC: B29C45/56
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a shape for an automobile shock absorbing member which is excellent in shock absorbing effect and provide a highly productive integral molding method for the member. SOLUTION: A shock absorbing member 1 is constructed of a long curved part, which is provided with a hollow part, and installation parts, which are arranged in the longitudinal both ends, to an automobile main body. In the curved part, an outline of a cross section vertical to the longitudinal direction is formed into a trapezoid tapering toward the automobile front side from the installation side to the automobile main body, and in the center of the trapezoidal cross section, two or more rectangular hollow parts 9 continuing in the longitudinal direction are arranged, and at least one hollow part 10, which is smaller than the hollow part 9 and continues in the longitudinal direction, is arranged in the vicinity of a taper part 7 adjacent to the hollow parts 9.