baber/WOPTO huggingface dataset:
Patent JP-S6469234-A (JP)
Title: Noncontact feed rotary-photocoupler
Inventor: URATA HARUSHIGE
IPC: H02J17/00
Filed: 1987-09-08
Abstract: PURPOSE:To enable the transmission of power and signal excellent in safety and reliability, to be performed, by arranging a power transmitting section and an optical signal transmitting and receiving section, and a power receiving section and an optical signal transmitting and receiving section, respectively confronted with each other, in a first and a second coupler main-units combined rotatably on the same shaft. CONSTITUTION:A rotary photocoupler has a first and a second coupler main- units 10, 20 combined rotatably on the same shaft. When the input of power to a power transmitting section 11 from the power input terminal 12 of the first coupler main-unit 10 is provided, then the power is transmitted to the power receiving section 21 of the second coupler main-unit 20, and the output is directed to a power output terminal 22. Besides, electrical signal is transmitted by the optical signal transmitting and receiving section 13 of the first coupler main-unit 10 and the optical signal transmitting and receiving section 23 of the second coupler main-unit 20.
Patent JP-2000054502-A (JP)
Title: Building unit
Inventor: YODA YASUHIRO
IPC: E04B1/348
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To secure the connection strength of a column-beam joint by butting a notched end face of a partly cut beam against the side face of a reinforcing column and connecting an end plate welded to the notched end face, to a backing plate welded to the side face of the reinforcing column, with bolts. SOLUTION: A beam-omitted building unit 10 has a framework structure in which columns 10, floor beams 12, and ceiling beams 13 are connected to shape a box. A part of the longitudinal side of a ceiling beam 13 is cut to form a partly cut ceiling beam 15, and a reinforcing column 17 and a reinforcing beam 18 are provided to compensate the reduction of strength of the notched part 16 of beam. In the column- beam connection 20 of the partly cut ceiling beam 15 and the reinforcing column 17, the notched end face 15A of the beam is butted against the side face part 17A of the reinforcing column 17, and rigidly connected with bolts 21.  The reinforcing column 17 is formed of a square steel pipe and a backing plate 22 is welded to the rear side of one side face, and the partly cut ceiling beam 15 is made of C-shaped steel member, and an end plate 23 is welded to the notched end face 15A of the beam, and the backing plate 22 and the end plate 23 may be fastened to a female screw part 23A with bolts 21. In this way, the connection strength at the time when the reinforcing column is connected to the notched end of beam can be improved and stably kept.
Patent JP-H0886127-A (JP)
Title: Method of laying shock absorbable fence for sports stadium, base ball ground or the like
Inventor: MOCHIZUKI KOZO
IPC: B05D7/24
Filed: 1994-09-20
Abstract: PURPOSE: To enhance the working efficiency by spraying a high viscous mixtures in which a main agent and a hardener are mixed, onto the surface of a damper layer made of a foamed material in a low pressure condition, so as to prevent a liquid material from trickling down or scattering, thereby it is possible to prevent the material from being wasted. CONSTITUTION: A foamed material damper member 2 is secured to the outer surface of a concrete wall 1 or the like, with the use of an adhesive or the like, and further, a rapid curable resin 6 such as polyurethane elastomer or the like, is sprayed onto the outer surface of the damper member 2 at a discharge pressure of 5 to 7kgf/cm<2> by a spraying device 7. Further, the liquid material is prevented from trickling and scattering so as to prevent the material from being wasted. With this arrangement, the appearance of the fence becomes satisfactory, and the workability of laying the fence can be enhanced.
Patent JP-S6465610-A (JP)
Title: Power supply circuit
Inventor: KUWABARA SUMIO
IPC: G05F1/56
Filed: 1987-09-07
Abstract: PURPOSE:To stably control output potential even when power supply variation is generated by differentially amplifying differential potential between reference potential and comparing potential controlled by a signal. CONSTITUTION:An input phic of a comparing potential generating circuit 3 is supplied to an output terminal 4 of a power supply circuit and an output phiB of the circuit 3 is sent to the input side of a differential amplifier circuit 2. In this case, a reference voltage generating circuit 1 has a discharging device constituted of an n-channel MOS transistor (TR) Q11. When a signal phi2 is inactive, the output phiB of the circuit 3 has the same potential as the input phiC' but when the signal phi2 is activated, the potential of the output phiB goes to a value obtained by dividing an output potential phiout by the resistance ratio of a resistor R2 to the TR Q11. When the signal phi2 is activated for a fixed period immediately before the increment of a load current, differential potential is inputted to the differential amplifier 2 simultaneously with the increment of a load current or immediately before the increment, so that the drop of the output potential due to the increment of the load current can be reduced.
Patent JP-H0274360-A (JP)
Title: Optical system for information apparatus
Inventor: SAITO SUSUMU
IPC: B41J2/44
Filed: 1988-09-09
Abstract: PURPOSE:To realize high resolution an high density by a second harmonic light by providing an element which converts an oscillated laser light from a laser light source into different wavelength components, and a means which removes the oscillated laser light on an optical path between the wavelength converting element and a photoreceptor. CONSTITUTION:A fundamental wave light beam 2 of a wavelength lambda1 emitted from a laser light source 1 enters an element 3 for wavelength conversion. A part of the light beam 2 is converted herein into a second harmonic and a light beam 4 of a wavelength lambda2=lambda1/2 is generated. Since a component 2' not being converted exists in the light beam 2, the wavelength components lambda1 and lambda2 exist mixedly in the light beam as a whole. Out of them, the fundamental wave component 2' is intercepted by a filter 5 and only the second harmonic component 4 is transmitted. Then, it is made to fall on a rotary polygonal mirror 6 for beam polarization and is scanned and converge on a photosensitive drum 8, a photoreceptor, through an Ftheta lens 7.
Patent JP-2000059946-A (JP)
Title: Splicing and splice structure of electric wire manufactured thereby
Inventor: HIDA TETSUO
IPC: H02G1/14
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To form a highly reliable splice part with easy operation by splicing an electric wire to be connected at a connecting position, facingly overlaying exposed core wires, additionally overlaying the exposed core wire of another electric wire, and caulkingly crimping the core wires at a joint terminal. SOLUTION: An electric wire is divided into 50A, 50B at a midpoint at which a branch line is spliced with a terminal 1 crimped to both ends of a main line 50, and insulating coating 2 is stripped from both splicing ends respectively so that core wires 50a, 50b may be exposed. On the other hand, the terminal 1 is crimped to one terminal of a branch line 51 connected to the midpoint, and the insulating coating 2 of the other terminal is stripped so that core wire 51a may be exposed. The split main lines 50A, 50B are facingly disposed, the exposed core wires 50a, 50b are overlaid, and the exposed core wire 51a of the branch line 51 is also overlaid to caulkingly crimp the core wires 50a, 50b, 51b at a joint terminal 52. It is thus possible to form a highly reliable splice part with easy operation.
Patent JP-H0273162-A (JP)
Title: Semiconductor sensor
Inventor: TAKEBE KATSUHIKO
IPC: G01P15/12
Filed: 1988-09-08
Abstract: PURPOSE:To sense physical external force with high sensitivity in a simple constitution by providing a required stress sensing resistor on the deformation- enabled part of a compound semiconductor and sensing the external force based on the change of resistance value. CONSTITUTION:A crystal growth layer 2 is formed on a semiconductor substrate 1 and the substrate 1 in the central part K1 of the layer 2 is removed by etching, where the deformation-enabled part A is formed. The stress sensing resistor 4 with heterojunction with the layer 2 formed by epitaxially growing GaAlAs, etc., which takes two-dimensional electronic gas on the heterojunction surface as a carrier is provided on the layer 2 of the part A. The deformation of the deformation-enabled part A caused by the external force G is sensed by a sensor 4 and a signal processing circuit 5, thereby sensing the physical external force such as acceleration, contact pressure, air pressure and mechanical vibration, etc., with high sensitivity in a simple constitution.
Patent JP-S63152712-A (JP)
Inventor: UIRISU DABURIYUU GAADONAA
IPC: F16C17/06
Filed: 1987-09-08
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-S6469067-A (JP)
Title: Carbon dioxide gas laser equipment
Inventor: YANAGI TADASHI
IPC: H01S3/09
Filed: 1987-09-10
Abstract: PURPOSE:To generate uniform plasma in carbon dioxide laser gas, and prevent the temperature rise of the carbon dioxide gas laser gas, by arranging a conductor wall having conductivity higher than plasma, which wall faces dielectric being a microwave incident window. CONSTITUTION:By an intense microwave electromagnetic field being generated so as to concentrate in the vicinity of ridges 21, 22, carbon dioxide gas laser sealed in a discharge space 26 is subjected to discharge breakdown, plasma is generated, and laser medium is excited. The discharge space 26 is formed between a conductor wall 24 and dielectric 25 which is arranged so as to face the conductor wall 24 and serves as an incidence window of microwave. In this space, microwave discharge is generated, and microwave enters only from the one side surface of plasma. Thereby, enabling the discharge by a desired microwave mode. Further, since the dielectric 25 and the conductor wall 24 face each other, the mode has an electric field component vertical also to the conductor wall 24, and electric field penetrating the plasma generates.
Patent JP-H0751739-A (JP)
Title: Assembling, disassembling and storing system of forming die
Inventor: WASHITSUKA SEIZO
IPC: B21C25/02
Filed: 1993-08-18
Abstract: PURPOSE:To enable a computer control and to automate the operation of material handling of dies by providing an assembling means of a forming die, disassembling means of the same and transporting means of disassembled die, for example. CONSTITUTION:For an assembly operation, the system is provided with transporting machines 4, 5 for transporting a die for example from a storage equipment 1 to an assembling machine 2 for mounting, and with the assembling machine 2 for dies, etc.; and thereby automatization equipment is obtained for the material handling of dies in the assembly operation. For a disassembly operation, the system is provided with the transporting machines 4, 5 for transporting the dies, etc., between processes for mounting and with a disassembling equipment 3 composed of devices for performing each process. In addition, in order to store the dies after disassembly, backers and die rings in the prescribed place in the storage equipment 1, the system is provided with the equipment 4, 5 for transporting tools such as dies between the disassembly equipment 3 and the storage equipment 1; and thereby automatization equipment is obtained for the material handling of dies in the disassembly operation. Since the operations as above can be controlled by a computer and automatized, danger in the operations is reduced.
Patent JP-S60115966-A (JP)
Title: Developing device detaching and attaching mechanism in electrostatic copying machine
Inventor: TSUTSUI EIJI
IPC: G03G15/08
Filed: 1983-11-28
Abstract: PURPOSE:To simplify detaching and attaching operations of a developing device by sliding the developing device to a rotary drum side by a spring, in a state that a detaching and attaching member turned to a reference position and an engaging pin are engaged. CONSTITUTION:A surface to be made to contact by pressing for controlling a horizontal position of a developing device 43, and grooves 505, 506 being a guide part for regulating the upper and lower positions are provided on a supporting frame body 5 for supporting a rotary drum 41 so as to be freely rotatable. Also, apart from this supporting body 5, a detaching and attaching member 509 which can turn in one direction from a reference position and also can move to the rotary drum 41 side in the reference position is provided by energizing it to the rotary drum 41 side at all times. Also, an engaging part for moving the developing device 43 as one body toward the rotary drum 41 is provided by being engaged to an engaging part provided on a prescribed position of the detaching and attaching member 509.
Patent JP-S6284090-A (JP)
Title: Norbornyltrialkoxysilane
Inventor: SAITO NOBUHIRO
IPC: C07F7/18
Filed: 1985-10-09
Abstract: NEW MATERIAL:A compound expressed by formula I (R is 1-8C monofunctional hydrocarbon). EXAMPLE:Norbornyltriethoxysilane expressed by formula II. USE:An adhesive property improver for polysulfide based sealing materials, having improved compatibility with organic rubbers, e.g EPDM, and utilizable for various applications. PREPARATION:Norbornene in an equimolar amount or more with the number of mol of Si-H bonds in a trialkoxysilane having H linked to Si is subjected to addition reaction with the trialkoxysilane in the presence of a platinum compound, e.g. chloroplatinic acid, as a catalyst, preferably at 20-200 deg.C for 1-60hr.
Patent JP-H04252999-A (JP)
Title: Centering apparatus used in fuel replacement in water-cooling type fission reactor
Inventor: KENTO TSUU RII
IPC: G21C19/19
Filed: 1991-08-12
Abstract: PURPOSE: To provide a centering device for facilitating the exchange of a fuel assembly. CONSTITUTION: A centering device 22 has a sheet-shaped or rod-shaped side member 24 and is held by the side member, a handle 26 for moving or loading is allowed to protrude upward, and two support blocks 28 are sealed by a proper means such as bolts or welding at the lower side of the side member 24. Each support block 28 has a shoulder part 30 that protrudes outward, and a cross-shaped blade 32 is suspended from each of the support block 28. The cross-shaped blade 32 includes four blade parts that are extended outward each other at approximately 90 deg. and is provided obliquely at an angle of approximately 45 deg. for the side member 24.  A downward lower edge 34 of each cross- shaped blade 32 is angled toward a center peak and facilitates entry into fourunit cells including a cross-shaped control rod downward thus centering the control rod and facilitating the fuel assembly easily in the order of a diagonal line.
Patent JP-H0863951-A (JP)
Title: Cover device for vtr
Inventor: SUZUKI YASUHIRO
IPC: G11B33/02
Filed: 1994-08-26
Abstract: PURPOSE: To soften collision noise between the top part of a housing and a cover at the time of opening a cover without providing an independent cushioning material. CONSTITUTION: The cover provided to be turned around a shaft 5 is energized by a torsion spring 14 so as to close a cassette insertion poet 4. A deformation part 15 is provided in the spring 14 and it butts against the top part 2 of the housing 1 before the cover 7 butts against the top part 2 at the time of opening the cover.
Patent JP-H1068396-A (JP)
Title: Turbo-pump
Inventor: MASUDA AKITOSHI
IPC: F04D15/00
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To make a thrust force balance easy by a balance disc, by interposing a seal portion between the balance disc and a tailrace and adjusting pressure applied to the balance disc by the amount of leak and providing a labyrinth seal as a seal portion. SOLUTION: When a rotating force by an electric motor is transmitted to a rotating shaft 5 and an impeller 11 is rotated to put a fuel pump in a driving state, fluid is transferred from a discharge portion 12 to a fuel consumption system. Part of pressurized fluid of the discharge portion 12 is transferred to a tailrace 19 via a volute 13, a throttle hole 14, a plenum portion for setting pressure 15, a seal portion 18 and a plenum for releasing pressure 17 in sequence. The sgal portion 18 is constituted by a labyrinth seal having a plurality of fixed orifices 18a and the pressure of the plenum portion for setting pressure 15, that is, the anti-thrust force of a balance disc 16 can be adjusted by setting a gap between the fixed orifice 18a and an inward flange 6a.
Patent JP-2001054208-A (JP)
Title: Vehicle driving device
Inventor: SEO NOBUHIDE
IPC: B60L50/16
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle driving device which has superior control responsiveness and enables optimum control following the running state of the vehicle. SOLUTION: In a hybrid vehicle which is running with a running motor, before or immediately after the combustion operation of an engine is started, it is necessary to have an engine revolution Ne closer to a target value Neb of the engine revolution, or it is necessary to avoid burning stop of the engine, immediately after the start of combustion. Therefore, among the control gains of the engine and a generator-motor, gains of integral terms and differential terms are set to zero (S173 and S174), while during the combustion operation of the engine for the connection of a clutch, in order to smoothly set the engine revolution Ne to the target value Neb of the engine revolution, the respective gains of proportion terms, integral terms and differential terms are set according to an engine temperature (S176 and S177).
Patent JP-H0864071-A (JP)
Title: Selector switch
Inventor: FUJITANI SHIGETOSHI
IPC: H01H19/14
Filed: 1994-08-25
Abstract: PURPOSE: To obtain a selector switch which can accomplish an extensive low cost, has an external form with a small projecting length to the operating side when it is installed to an installing panel, and at the same time, can maintain a high reliability in a long period of using. CONSTITUTION: A rotation operating member 12 in which a cylindrical operating tube body 14 is connected integrally at the rear side of an operating knob 13 having an external form of a flat plate form is provided. A holder 15 in the rotation operating direction is formed integrally at the front side of the operating knob 13. The rotation operating member 12 is inserted from the front side opening of the operator main body 6 of an operation block body 1, and by engaging the projection 16 of the operating tube body 14 to the operator main body 6, the rotation operating member 12 is maintained rotatable to the operator main body 6. A cam member 5 is engaged to the projection 16 and combined to the rotation operating member 12 so as to rotate integrally with the rotation operating member 12.
Patent JP-H07108678-A (JP)
Title: System for controlling printing machine and accessories and auxiliary device thereof
Inventor: ARAN EFU BAANII
IPC: B41F33/00
Filed: 1994-08-26
Abstract: PURPOSE: To provide a new system which controls and monitors a plurality of printing machines, auxiliary devices and accessories being used for the manufacture of a final printed product. CONSTITUTION: This system has a software means which controls printing machines and auxiliary devices, which are operated conforming to machine specific conditions. The software means comprises a first history data base for printing specific conditions and a second history data base for machine specific conditions. A means which introduces a desired one set of printing specific conditions into the software means and integrates the set of printing specific conditions with one set of printing specific conditions of the first history data base, is provided. The software means adjusts the set of the printing specific conditions to machine specific conditions of the second history data base, and determines one set of machine specific conditions required for the performance of the desired set of printing specific conditions.  A means which transmits the set of the machine specific conditions to a means which provides commands, the printing machines and auxiliary devices, and manufactures a final printed product on which the desired set of the printing specific conditions are displayed, is provided.
Patent JP-2000054340-A (JP)
Title: Adhesion proof device for creature in head race
Inventor: UCHINO KAZUHIRO
IPC: E02B1/00
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To prevent aquatic creatures from adhering by inclining inwardly the side walls of a head race and providing air-ejecting devices at the lower ends of the side walls. SOLUTION: A head race 1 is provided with side walls 2 inclined inwardly, a bottom wall 3, and a top plate 4 and is shaped to have a closed form. The head race 1 is installed below the water level and intake water 6 flows while filling the head race 1. An air-supplying pipe 8 blowing out air is provided along the longitudinal direction of the head race at the inside face of the connection part of the side wall 2 and the bottom wall 3. In the air-supplying pipe 8, a sintered alloy layer or the like having fine pores is formed for instance at the outer periphery of a pipe with holes to blow out fine bubbles. The air supply pressure is about 0.1-1.0 kg/cm2 G and the air volume is about O.1-1.O m3 per 1 m3 of the side wall. These fine bubbles rise along the inside face of the side wall to form an air layer 9 at the inside face of the side wall.  Accordingly, this device prevents aquatic creatures from adhering on the side faces and the top plate of the head race.
Patent JP-S59116245-A (JP)
Title: Preparation of anthraquinone
Inventor: YONEDA TADAHIRO
IPC: B01J31/04
Filed: 1982-12-24
Abstract: PURPOSE:To prepare anthraquinone useful as an intermediate for synthesizing dye, etc. or an auxiliary for pulp digesting without hardly causing by-products, by oxidizing catalytically an anthracene derivative replaced with an alkyl in a gaseous phase, using a lead compound as a catalyst. CONSTITUTION:In preparing anthraquinone by oxidizing an anthracene derivative shown by the formula (R is any substituent group of 1-3C alkyl; m and n are 0-4) with molecular oxygen catalytically in a gaseous phase, a lead-containing compound (e.g., metal lead, lead sulfide, lead oxide, lead halide, lead nitrate, lead acetate, etc.) is used as a catalyst. One or more of Na, K, rare earth metals, etc. as a cocatalyst may be added to the lead compound.
Patent JP-H1056522-A (JP)
Title: Portable telephone emergency alarm system
Inventor: YOKOTA TAKASHI
IPC: H04N1/00
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To utilize a portable telephone easily as an emergency alarm system for the child or the aged by automatically reporting emergency position information to the third person as map information in an emergency. SOLUTION: A signal processor 17 modulates current position information inputted from a GPS part 14 and ID information inputted from an ID storage part 16 to radio transmission signals, sends these signals to a transmitter 18 and transmits them from an antenna 19 as emergency alarm by radio. When this emergency alarm is received by an antenna 21, at a base station exchange 5, this alarm is demodulated by a signal processor 22, the map around that position is extracted from the current position information by using a navigation system 23, and the alarm is transmitted together with the other ID information to a telephone number at the destination of emergency contact designated in the decoded ID information while using a signal processor 24 composed of a facsimile transmitter.  Therefore, a subscriber 25 at the destination of emergency contact can receive the emergency position of a user as the map information together with the other personal information.
Patent JP-S6383578-A (JP)
Inventor: ASAISHI TAKASHI
IPC: F27B7/22
Filed: 1986-09-26
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。