baber/WOPTO huggingface dataset:
Patent JP-S63204930-A (JP)
Title: Light emitting element driving circuit
Inventor: IZAWA HIROSHI
IPC: H04B10/50
Filed: 1987-02-20
Abstract: PURPOSE:To prevent a malfunction at the leading time and the trailing time of a supply power source voltage by supplying the power source to a light emitting element driving part only at the time of supplying the power source voltage which guarantees the actions of an output control part for controlling the transmission of optical signals. CONSTITUTION:At the leading time of the supply power source voltage, the output control part 7 of a light emitting element driving circuit 4 is driven so as to control the supply voltage of the light emitting element driving part 6 so that the light emitting element driving part 6 is made to be driven after the light emitting element driving part 6 can be controlled. Moreover at the trailing time of the supply power source voltage, the output control part 7 of the light emitting element driving circuit 4 controls the supply voltage of the light emitting element driving part 6 so as not to supply the power source of the light emitting element driving part 6 for the duration of the power source voltage which can control the light emitting element driving part 6. Thus, the malfunction can be prevented when the power source of the light emitting element driving circuit is ON or OFF.
Patent JP-H01211121-A (JP)
Title: Translation system for source program including plural data base descriptions
Inventor: USHINMEI MICHIYUKI
IPC: G06F9/44
Filed: 1988-02-19
Abstract: PURPOSE:To develop plural pieces of data base definition information in a source program by adding respective serial numbers of a sub-schema name and a record name in data base record information behind the label based on respective informations of the sub-schema name and record name and changing the label so as to become unequivocal, at the time of preparing data base record definition information. CONSTITUTION:A vocabulary decomposing means 1 of the interpreting system of a source program including a source program description inputs a source program 8 and a first vocabulary decomposed intermediate text 10 is prepared. The data base description in the text 10 is analyzed by a data base record description analyzing means 2, a sub-schema objector 9 is inputted based on the defined sub-schema name and the corresponding data base record definition information is developed in a second intermediate text 11. The output of the text 11 and the means 2 is processed by a record information preparing means 3, a data base record label changing means 4, a data part meaning analyzing means 5, etc., and a third intermediate text is outputted.
Patent JP-2000233701-A (JP)
Title: Driving part protective structure of excavating work vehicle
Inventor: TANAKA TAKESHI
IPC: B62D33/06
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To increase rigidity relative to a turnover and a falling object with a simple structure of a cabin by placing a swivel base frame on a travel device of a swivel work vehicle turnably in the horizontal direction, and supporting a cabin, which covers a hood covering an engine, a hydraulic oil pump and the others on the swivel base frame and a driving part, and a working machine in a vertically movable manner. SOLUTION: A protective frame 9 is detachably mounted along an outer periphery from the front to the top of a cabin, and the protective frame 9 is composed of a front cab guard 30 (30a, 30b) where a U-shaped frame when viewed from the top which is bent into an L shape when viewed from the side is provided in a standing posture at a front part of a swivel base frame and a rear can guard which stands up from a rear part of a driving part. The front ca guard 30 is connected to the rear can guard, and an upper part of the protective frame 9 is connected to a cabin ceiling, or a contact member 57 is disposed at the upper part of the protective frame 9 and a top face of the cabin ceiling to bring them into contact with each other at the time of deformation, and a fence-like upper cab guard 50 is detachably attached to the upper part of the protective frame 9.
Patent JP-H07247046-A (JP)
Title: Electronic equipment
Inventor: TAKANO HIROKUNI
IPC: B41J13/10
Filed: 1994-03-09
Abstract: PURPOSE:To reduce the installation space of the whole equipment and prevent the performance of a recording part from being impaired since no stress is applied at the time of discharging even a recording sheet with high stiffness such as cardboard by forming an opening part of the specified width at the part, opposed to a recording sheet discharge opening, of a recording sheet supporting member. CONSTITUTION:A narrow rectangular opening part 6 of the specified width is horizontally formed at the part, opposed to a paper discharge opening 1b, of a paper supporter 5. Cardboard 7 with high stiffness or common paper 8 is horizontally discharged from the paper discharge opening 1b by the driving of the feed roller 4 of a printer 2. At that time, according to the width of each paper, the cardboard 7 is discharged passing through the opening part 6 as it is horizontal, and the common paper 8 is fed along the paper supporter 5 without passing through the opening part 6 and discharged on the supporter 5. Since the cardboard 7 is discharged as it is horizontal, no stress is applied to the discharge of the cardboard. The performance of the printer 2 is not therefore impaired. Also, since the paper supporter 5 is inclined in relation to a horizontal direction, the horizontal dimension is small.
Patent JP-H02216945-A (JP)
Title: Call signal transmission system
Inventor: HAYASHI MITSURU
IPC: H04M3/02
Filed: 1989-02-16
Abstract: PURPOSE:To reduce the main body cost and the construction cost of a call signal generating device and furthermore a reduce the power consumption in an operation state of the signal generating device by providing a function on a telephone switchboard to transmit a call signal of an audible signal together with an audible signal amplifier circuit added to a subscriber terminal to output the received call signal of the audible signal after amplifying it. CONSTITUTION:An audible signal generating circuit 19 is connected to a changeover switch 20 via a primary multiplexing circuit 15 and then to a subscriber circuit 10 to which a subscriber terminal A is connected via a primary demultiplexing circuit 16 and a line concentrating switch 13. Thus, a function is provided on a telephone switchboard 1 to transmit a call signal of an audible signal. Then an audible signal amplifier circuit is provided on the terminal A to output the received call signal of the audible signal after amplifying it. Thus it is possible to reduce the main body cost and the construction cost of a call signal generating device and furthermore to reduce the power consumption in an operation state of the signal generating device. Then the speech quality of a subscriber cable is improved.
Patent JP-H02216859-A (JP)
Title: Resistor in hybrid integrated circuit device
Inventor: TAKEUCHI MASAHIKO
IPC: H05K1/16
Filed: 1989-02-16
Abstract: PURPOSE:To obtain resistance value designed beforehand without correction by dividing resistance value of a resistor into a plurality of single resistors having single resistance value and connecting these single resistor in series and parallel in combination through printed wiring. CONSTITUTION:A resistor with desired resistance value is fabricated by forming single resistors 1a and 1b, having the same area and thickness, between wirings 2, and connecting these single resistors 1a and 1b in series and parallel in combination by wiring 2. Thus, a plurality of single resistors, with no pattern effect and having a standard resistive area and a standard aspect ratio, are fabricated, and these are combined to obtained the resistor with a desired resistance value.
Patent JP-S56136289-A (JP)
Title: Electromagnetic solid phase welding
Inventor: YAMAMOTO TOSHIO
IPC: B23K20/06
Filed: 1980-03-26
Abstract: PURPOSE: To efficiently perform a uniform welding by welding the end part and central part of each pipe material to be welded by heating them respectively with three pieces of induced heating coil from the inner and outer peripheral surfaces of welding surface to be lap welded.  
     CONSTITUTION: The second pipe material 2 of smaller diameter is inserted into the first pipe material 1 of larger diameter and they are put in layers. Outer periphery heating coil 4 is installed on the outer peripheral surface of outer pipe at welding part 3 of both pipe materials so that the coil may surround the central part of welding part 3, and inner periphery heating coils 5 and 6 are installed in the inner pipe material so that they may be located at the end of each pipe material. Then a high frequency current is supplied to heating coils 4, 5 and 6 and welding part of the first pipe material 1 and the second pipe material 2 is heated electromagnetically, and then a high frequency current of large current is instantaneously impressed on each coil and welding is performed utilizing the electromagnetic welding pressure produced by the induced current. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57151377-A (JP)
Title: Non-shock recorder
Inventor: KOTOU HARUHIKO
IPC: B41M5/382
Filed: 1981-03-16
Abstract: PURPOSE:To eliminate the need for an expensive film and to enable to perform a recording on an ordinary paper and various type of recording mediums, by controlling a cooling speed of a heating member during a period for which a recorder moves from a writing means to a transferring means of a recorder. CONSTITUTION:A recording head 4 turns in a direction of an arrow mark, and when an electrode 5 is positioned as shown in a drawing, a signal from a control circuit is applied to energizing brushes 7 and 8. This causes flowing of a current to a heating member 6 for heating, and when the heating member 6 is brought to a position allowing the member 6 to be located facing and opposite to ink 1, the ink 1 is fused and coated to the surface of the heating member 6. When the recording head 4 further turns and comes to a position where the recording paper 11 is pressed by a pressing member 9, a part of the ink 1 is transferred to the recording paper 11. If the recording head 4 further rotates and comes to a position allowing a recording paper 12 to be pressed by a press member 10, the remaining ink 1 is transferred to the recording paper 12.
Patent JP-S57152020-A (JP)
Title: Power supply circuit for device with small sized printer
Inventor: SATOU ISAO
IPC: G05F1/571
Filed: 1981-03-16
Abstract: PURPOSE:To achieve the function and safety with low cost, by inserting a transistor (TR) with a positive feedback circuit between a battery and a stabilized power supply circuit and interrupting a current to the stabilized power supply circuit when a battery voltage is dropped. CONSTITUTION:The collector and the emitter of a control TR11 are respectively connected between a battery 1 and a power supply terminal 14 of a stabilized power supply circuit 7. A voltage dividing a battery voltage with a resistor 10 is applied to the base of the TR11 and positive feedback is performed from an output terminal 15 of the circuit 7 via a resistor 12. A power supply is supplied to an MOS-LSI 8 from the terminal 15 of the circuit 7. If the battery voltage is lowered and the base of the TR11 does not reach a cut-in voltage, since no bias current of the circuit 7 flows, a voltage at the terminal 15 is zero. If the battery voltage is high, a current flows to the collector of the TR11, the circuit 7 is operated and the voltage at the terminal 15. Since this voltage increase is positive-fed-back with the resistor 12, the circuit 7 is rapidly at normal operation. Inversely, if the battery voltage is lowered than a prescribed value, the voltage at the terminal 15 is zero with hysteresis.
Patent JP-H08211572-A (JP)
Title: Image forming method
Inventor: KATO KAZUNOBU
IPC: G03C1/06
Filed: 1995-02-03
Abstract: PURPOSE: To provide a silver halide photographic image forming method by which photographic performance with such very contrasty negative gradation as gamma of >10 can be ensured using a stable developer. CONSTITUTION: A silver halide photographic sensitive material having at least one silver halide emulsion layer on the substrate and contg. a hydrazine nucleus forming agent having an anionic group close to a hydrazino group or a nonionic group forming an intra-molecular hydrogen bond with a hydrogen atom of hydrazine in the emulsion layer or other hydrophilic colloidal layer is developed with a developer of pH8.5-11.0 contg. ascorbic acid or its deriv. and <=0.5mol/l sulfite.
Patent JP-S551102-A (JP)
Title: High-voltage-proof semiconductor device
Inventor: NAGAI TETSUO
IPC: H01L23/48
Filed: 1978-03-31
Abstract: PURPOSE:To greatly raise the tensile strength between a semiconductor block and lead wires, by coating side plating layers with a brazing material of brazing the lead wires to the faces of outermost semiconductor pellets. CONSTITUTION:The semiconductor block 1 comprises a plurality of semiconductor pellets 2 layer-bonded to one another as a column. The plating layers 4 are provided not only on the faces of the outermost semiconductor pellets 2a but also on at least parts of their sides. The plating layer 4 are coated with the brazing material 5 for brazing the lead wires to the faces of the pellets 2a. The tensile strength between the block 1 and the lead wires is thus greatly raised.
Patent JP-H01211151-A (JP)
Title: Peripheral equipment interface device
Inventor: KITA SHINJI
IPC: G06F13/00
Filed: 1988-02-19
Abstract: PURPOSE:To decrease the burden of a host computer and to reduce memory resources by providing a sentence synthesizing part, retrieving a word number and an arrangement sequence corresponding to an event number outputted by a host computer and synthesizing a sentence corresponding to the event number. CONSTITUTION:A host computer 1 stores all words included in the sentence outputted to respective types of peripheral equipment 2 beforehand into a word memory 7 in accordance with the word number, causes the word number and arrangement sequence of the word necessary to prepare a sentence in accordance with respective events to correspond to the event number and stores them onto an event memory 6. A certain event occurs and the computer 1 transfers the event number through an input channel part 4 of an interface device 3 to a sentence synthesizing part 8. The synthesizing part 8 retrieves the memory 6, reads the word number and the arrangement sequence, reads the necessary word from the memory 7, arranges it in accordance with the arrangement sequence and synthesizes the sentence corresponding to the event number. The sentence is outputted through an input output control part 5 to peripheral equipment 2.
Patent JP-S51113536-A (JP)
Title: White peak limiting circuit for color television r eceiver
Inventor: MAENO TOSHIKI
IPC: H04N5/58
Filed: 1975-03-31
Abstract: PURPOSE: To restrict so-called blooming like expansion of white image such as white letters, which is caused by excessive beam current flowing through CRT. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H0638384-A (JP)
Title: Energy control device
Inventor: ENMEI TOSHIHARU
IPC: H02J3/00
Filed: 1992-02-25
Abstract: PURPOSE: To efficiently utilize generated energy or purchase energy by a method, wherein a storage control means with which a predetermined quantity of energy purchased by an energy-purchasing means and a predetermined quantity of energy generated by the energy-generating means are stored in an energy-storing means is provided. CONSTITUTION: A controller 19 calculates the generated energy of a solar cell unit 21 at present, based on the output value of voltage/current sensor in a power unit 15. Furthermore, calculates the energy consumption of an air- conditioner 17, a water heater 23, etc., at present, based on the output of a current sensor 7. Then the controller 19 decides whether or nor the generated energy is smaller than the energy consumption. If the generated energy is larger than the value consumed, an electromagnetic switch 5 is turned off to discontinue the reception of purchased energy and loads, such as the air-conditioner 17, etc., are driven only by the energy generated by the solar cell unit 21, and the excessive energy is stored in a battery in the power unit 15.  On the other hand, if the generated energy is smaller than the amount consumed, the entire generated energy is supplied to indoor wirings and the shortage of the generated energy is filled by the battery.
Patent JP-S54131028-A (JP)
Title: Reinforcing fibers
Inventor: NAKAMURA OSAMU
IPC: D01F9/08
Filed: 1978-03-31
Abstract: PURPOSE: Reinforcing fibers capable of improving the bending strength of cement board when used for reinforcing a cement matrix, manufactured by spinning a mixture of meedle-like gypsum and polypropylene.  
     CONSTITUTION: A mixture of 5W50 parts by wt. of needle-like gypsum, obtained by calcining needle-like α-type hemihydrate gypsum, and polypropylene is melt extruded. The extrudate resin is taken off at a speed higher than that of extrusion and cooled with air or water while being drafted, and hot-drawn at a temperature below the melting point of the polymer, then annealed. The needle-like gypsum extruded from the fiber surffces permits improved binding property between the fibers and cement matrix due to the anchoring effect when used for reinforcing cement. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07249223-A (JP)
Title: Substrate of magnetic recording medium
Inventor: KANEKO HIDEO
IPC: G11B5/82
Filed: 1994-03-09
Abstract: PURPOSE:To suppress the occurrence of defects such as cracks and chips in the substrate of a magnetic recording medium using a brittle material by chamfering the circumference of the substrate at a prescribed angle. CONSTITUTION:The substrate 1 of a magnetic recording medium is made of a brittle material and the circumference is chamfered at 20-24 deg., especially 23 deg. as angle alpha. In the case of <20 deg. or >24 deg. angle alpha, the dropping strength of the substrate 1 is reduced. In the case of <20 deg., a common difference in the length betaof chamfering is increased, that is not preferable. By chamfering at 20-24 deg. angle alpha, the occurrence of defects such as cracks and chips in the substrate 1 is suppressed during the production of the magnetic recording medium and in a magnetic recorder.
Patent JP-H04276437-A (JP)
Title: Manufacture of copper foil radiation beam curable coating
Inventor: OTA TOMOHISA
IPC: C09D4/02
Filed: 1991-03-05
Abstract: PURPOSE:To enable a copper foil which has heat resistance is the press opera tion and radiation beam curable coating for protection soluble in warm water or warm water in short time, to be provided by a method in which, after the copper foil is coated with a radiation beam-curable coating which contains acryl copolymer as a main component, the coating is irradiated with the radia tion beam. CONSTITUTION:Copper foil is coated with a radiation beam-curable coating containing the acryl copolymer as a main component which has unsaturated double bond in the molecule and weight-average molecular weight in the range of 1000-5000 and contains the acrylamide monomer of 5-50wt.% shown by the general formula as a component monomer of constituting the copolymer, and then radiation beam is irradiated to said coating. Acrylamide monomer polymerized by a radical generator such as e.g.alpha,alpha'-azobisisbutyronitrile, benzoyl peroxide which reacts only with the double bond of the monomer molecule together with heavy metal.
Patent JP-H06246809-A (JP)
Title: Trim material, resin member for trim material and manufacture thereof
Inventor: TAMURA TATSUYA
IPC: B60J1/02
Filed: 1993-02-26
Abstract: PURPOSE:To obtain a trim material, a resin member for the trim material, and a method for manufacturing them wherein a hard member and the resin member can be separated easily, they can be recycled, and the cross sectional shape of the resin member changes so as to provide excellent function and appearance. CONSTITUTION:A resin member 6 is made integrally of a first resin member 19 with a cross section of a constant shape having an engaging part 17 to be engaged with a stopping part 12 of a hard member 5 and of a continuing second resin member 21 whose cross sectional face changes along the longitudinal direction. The resin member 6 is attached to the hard member 5, which has a constant cross sectional shape molded with a material having rigidity, in the longitudinal direction, by engaging the engaging part 17 with the stopping part 17, so as to form a trim material 4.
Patent JP-H09225808-A (JP)
Title: Voltex flow barrel working machine
Inventor: KOBAYASHI HISAMINE
IPC: B24B31/12
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To make constant a gap between a fixed tank and a rotary tank irrespective of change in temp. in a barrel machining device composed of the fixed tank and the rotary tank by annularly disposing thermal expansion allowing means for a lining layer at a specified width at a height corresponding to a minute gap between the tanks. SOLUTION: A fixed tank 3 is constructed with the provision of a uletane lining layer on the inner side of cast iron made fixed tank 1, and a rotary tank 6 is constructed with the provision of a lining layer 5 above a case iron made rotary tank 4 so hat a lower end of the tank 3 is closed thereby. Between an inner wall of the tank 1 and an outer wall of the lining layer 2 neoprene rubber plate of continuous foaming type with a specified thickness is interposed annularly to serve as means for allowing thermal expansion. The width in the upper and lower directions and the thickness of the plate 7 is determined under the conditions to keep a distance or space S between the tanks 3, 6 without change or to keep the same substantially.  For example, the thickness of the rubber plate 7 should be at least 6mm in the case of thermal expansion of 0.5-1.5mm when the temp. of the tanks is 60-70 deg.C.
Patent JP-H10217337-A (JP)
Title: Three-dimensional shaping method
Inventor: OTANI WATARU
IPC: B29C67/00
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional shaping method for rapidly and accurately forming three-dimensional matter. SOLUTION: An outline shape extraction process for taking a planning data of a three-dimensional matter 10 in a computer and extracting an outline shape parts 11 as an inside part of the three-dimensional matter 10 whose shaping accuracy is not reguired as a plurality of combinations of standardized blocks 12 to obtain an outline shape data is performed. A detailed shape extraction process for extracting the inside of the three-dimensional matter 10 whose shaping accuracy is required as a detailed shape part 13 and obtaining a detailed shape data expressed by a plurality of cross-sectional shapes is performed. Next, an outline shape forming process and a detailed shape forming process are performed in the same process on the basis of the outline shape data and the detailed shape data.  That is, a photo-setting resin is scanned on the basis of the detailed shape data by laser to shape the detailed shape part 13 at every cross-sectional shape to successively laminate them in a state that the outline shape part 11 is removed, and the removed outline shape part 11 is packed with the blocks 12 successively to shape the three-dimensional matter 10.
Patent JP-S52123049-A (JP)
Title: Device for again landing floor in ac elevator
Inventor: SUZUKI SHIGEHIKO
IPC: B66B1/36
Filed: 1976-04-06
Abstract: PURPOSE: To provide a device for again landing the floor in an AC elevator which can reversely rotate a motor without operating a contactor after a cage of the elevator is stopped. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53123804-A (JP)
Title: Rotor of synchronous machine
Inventor: IWAMOTO MASATAMI
IPC: H02K3/16
Filed: 1977-04-04
Abstract: PURPOSE: To improve effect of damper winding, by taking the area of damper winding of a magnetic pole whose magnetic flux density is weakened by biased magnetic action due to armature reaction greater than the area of damper winding whose magnetic flux density is intensified. 
     COPYRIGHT: (C)1978,JPO&Japio