baber/WOPTO huggingface dataset:
Patent JP-2000017147-A (JP)
Title: Heat-resistant, low permittivity resin composition and electronic equipment part using the same
Inventor: FUJII KAORU
IPC: C08L63/00
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a low-priced heat-resistant, low permittivity resin composition excellent in dielectric characteristics and heat resistance and excellent in adhesion to the layer of conductive material, and to provide electronic parts using the same resin composition. SOLUTION: When a composition contains a multifunctional epoxy resin, a multifunctional acrylic resin and an amine as a catalyst, the multifunctional epoxy resin contains 5-40 wt.% epoxidized silicone resin and the multifunctional acrylic resin contains 5-40 wt.% acrylsilicone resin.
Patent JP-H0473701-A (JP)
Title: Convergence simulator
Inventor: AOKI HIROMITSU
IPC: G02B3/00
Filed: 1990-07-13
Abstract: PURPOSE:To improve the lens convergence to a photodiode by performing two- dimension convergence simulation in which the model of a micro lens is formed in rectangularly cross-sectional circular arc. CONSTITUTION:Physical constants with respect to the micro lens 1 using a rectangularly cross-sectional circular arc model, a transparent filter 2, and the photodiode 3 are inputted. Thence, the geometric structure and physical characteristic of an element are decided by using those physical constants. Then, the curved surface part of the micro lens 1 is divided into micro parts. After that, the incident angle and the angle of refraction of perpendicular dropping light to all the micro parts are found, and a light transmissivity in the micro lens 1 is found. Thence, a light incident angle and the angle of refraction on the transparent filter 2 is found, and the light transmissivity in the transparent filter 2 is found. Light arriving at the photodiode 3 is found as light receiving quantity by tracing the beam of light of the perpendicular dropping light made incident on all the micro parts of the curved surface of the micro lens. The convergence(magnification) ratio can be found from the light receiving quantity.
Patent JP-S6077220-A (JP)
Title: Switching system of clock frequency of microcomputer system
Inventor: YOSHIDA SEIICHIROU
IPC: G06F1/08
Filed: 1983-10-05
Abstract: PURPOSE:To suppress the reduction of processing speed of the whole system at its minimum by using a frequency dividing circuit switching a clock from a microprocessor chip to 1/2 frequency only when a specific peripheral IC is selected. CONSTITUTION:A microprocessor 1 outputs an address of an input port 3 to a bus AB and an address decoder 2 inputs a selecting signal to the CS input of the port 3. Subsequently, the microprocessor 1 outputs a read enable signal to the port 3 and a NOR gate 4. When the read enable signal is turned to the L level, the output of the gate 4 is turned to H. When the K input of an FF6 is on the H level, the FF6 outputs a signal obtained by dividing the output frequency of an oscillator 5 into 1/2 from its Q output, and when the K input is on the L level, it outputs always a H level signal. When the Q output of the FF6 is on the H level, the FF7 outputs a signal to be inverted by the decay of the output of the oscillator as its Q output. During the period when the output of the gate 4 is on the L level, the clock frequency of the processor 1 is a half of the H level frequency.
Patent JP-S57110418-A (JP)
Title: Preparation of resin lining container
Inventor: TAMURA TOSHIAKI
IPC: B65D25/14
Filed: 1980-12-28
Abstract: PURPOSE: To provide a resin coating layer to a container uniformly and efficiently regardless of recessed and protruded parts of the container by providing the resin coating layer of a hot melt type adhesive or a resin powder to an inner surface of a main body of the container made of a metal according to a rotary molding and coating method.  
     CONSTITUTION: To an inner surface of a main body 1 of a container made of a metal, an olefinic hot melt type adhesive layer 4 comprising an adhesive polyolefine resin powder or the like is formed according to a rotary molding and coating method. When the layer 4 is under a molten condition, a polyethylene resin powder is introduced therein and rotary molding is carried out to obtain a resin coating layer 5. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0537062-A (JP)
Title: Semiconductor laser module
Inventor: SATO KAZUYOSHI
IPC: H01S5/06
Filed: 1991-07-25
Abstract: PURPOSE:To largely improve a modulation band of a semiconductor laser module. CONSTITUTION:The semiconductor laser module comprises a semiconductor laser 1, an optical fiber 6 and coupling means 3 for coupling a light radiated from the laser 1 to the fiber 6. At least the laser 1 and a dielectric board having a bias circuit for driving the laser are provided in a sealed package 7. A cavity 12 is provided under the board corresponding to a part for securing an inductor in the bias circuit. Thus, modulating characteristic can be improved.
Patent JP-H0349417-A (JP)
Title: Semiconductor integrated circuit
Inventor: TOYOFUKU TAKASHI
IPC: H03K5/133
Filed: 1989-07-18
Abstract: PURPOSE:To always apply prescribed delay time without being affected by the capacity of a loading circuit to be applied to an output, surrounding temperature or power supply voltage, etc., by switching the delay time according to time difference between the output signal of an output buffer circuit and the output signal of a reference delay time setting circuit. CONSTITUTION:A circuit 1 is provided to set the reference delay time to an input signal IN and a circuit 2 is provided to switch the plural kinds of the delay time. Then, one kind of the delay time is selected from the plural kinds of the delay time corresponding to the time difference between this circuit 1 to set the reference delay time and an output OUT of a semiconductor integrated circuit. Accordingly, even when an environmental condition such as the capacity of the loading circuit to be applied to the output, surrounding temperature or power supply voltage, etc., is changed, the constant delay time can be always applied. Thus, it is not necessary to fit the other circuit to the external part of the semiconductor integrated circuit for adjusting the delay time and simultaneously, even in the case that width between the minimum standard and maximum standard of the output delay time is made wide, these kinds of the delay time can be set.
Patent JP-H0477594-A (JP)
Title: Oil absorbing and blending agent
Inventor: MITSUNAGA NORIHIRO
IPC: C09K3/32
Filed: 1990-07-14
Abstract: PURPOSE:To obtain an oil absorbing and blending agent having high oil absorption ratio, small specific gravity and long floating time in treating oil carried away on water face and large absorption treatment ability of oil by dehydrating waste paper sludge and then granulating the sludge and drying, calcining and carbonizing the granulate. CONSTITUTION:The objective oil absorbing and blending agent obtained by dehydrating waste paper sludge discharged in a process for producing waste paper pulp by defibrating and deinking waste paper and then granulating and drying, calcining and carbonizing the granulate.
Patent JP-S57109063-A (JP)
Title: Emergency stop control system
Inventor: FUKAO ITARU
IPC: G06F11/00
Filed: 1980-12-26
Abstract: PURPOSE:To inform a user of a fault of facilities by predicting the occurrence of an accident in its early stage and by reporting the occurrence of the accidence and the generation of a stop command to a host computer in advance by analyzing sensor information by organically passing the power-source control functions of the host computer to the controller of a center. CONSTITUTION:While a host computer system 2 is regarded as a core, terminals and staellite computers are coupled together in a wide area by a network to constitute a large-scale computer system. The power-source control functions of the power-source controller 4 of the computer system 2 are passed organically to the building facilities controller 1 of a center, and this controller 1 analyses pieces of information from air-conditioning facilities 5, power-source facilities 6, a disaster-prevention sensor 7, etc. In accordance with the result of the analysis of each piece of sensor information, the generation of disaster is reported to the computer system in its early stage, and when the disaster is judged to be in a dangerous stage more than the initial stage, an emergency stop instruction is supplied to the controller 4 to control the power source of the computer system 2.
Patent JP-H0514647-A (JP)
Title: Facsimile equipment
Inventor: MAEI YOSHIHIRO
IPC: H04N1/32
Filed: 1991-07-02
Abstract: PURPOSE:To eliminate a residual memory quantity deficiency quickly by enhancing the transmission efficiency of picture information when the memory residual quantity deficiency of a picture memory is detected. CONSTITUTION:When a memory residual quantity deficiency is detected, the sequence of arrangement of job information is rearranged so that job information sets J6, J8 to which the G4 mode is set as the communication mode are processed earlier than job information sets J5, J7 to which the G3 mode is designated thereby making the transmission in the G4 mode with priority.
Patent JP-H0929915-A (JP)
Title: Laminated structure
Inventor: SUMIDA KATSUHIKO
IPC: B32B27/36
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a novel material having excellent heat-resistant stability and developing practical adhesive strength especially in a co-extrusion multilayered film molding method of high productivity as a material for an interlaminar adhesive layer of a polyester resin material layer and a polystyrenic resin material layer. SOLUTION: A laminated structure consists of at least three layers and is formed by successively using a polyalkylene terephthalate resin, epoxide of a vinyl aromatic compd./conjugated diene compd. block copolymer and a polyethylenic resin or a polyphenylene ether resin as main materials.
Patent JP-S57111940-A (JP)
Title: Fluorescent lamp
Inventor: YANAGI TADASHI
IPC: H01J61/16
Filed: 1980-12-29
Abstract: PURPOSE:To obtain an electricity saving fluorescent lamp which suppresses the increase of lamp current and reduces imput power by sealing mixed rare gases composed of mercury, a specific amount of krypton, and the rest of argon in a bulb. CONSTITUTION:A pair of lead wires 4 stretching in a bulb 1 are planted on a stem 3, and a filament coil 5 applied with an electronic radiation material is connected between the tips of the lead wires 4. A plate like electrode 6 made of a conductive material and electrically insulated against the coil 5 is arranged so as to enclose the filament coil 5, and is supported by a supporting wire 7 on the stem 3. Mixed rare gas composed of mercury, 10 to 30 percent, by volume, of krypton, and the rest of argon are sealed in the bulb 1. Accordingly, an electricity saving fluorescent lamp of low input power is obtained, derived from suppression of a lamp current increase and reflecting reduction of lamp power on the reduction of input power.
Patent JP-S5887697-A (JP)
Inventor: KOTANI HARUO
IPC: H05K5/00
Filed: 1981-11-20
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-S6079023-A (JP)
Title: Novel method of polymerization
Inventor: FUJIWARA HIDEKI
IPC: C08F2/56
Filed: 1983-10-05
Abstract: PURPOSE:To produce a polymer of good heat stability without the need of any complicated aftertreatment step, by irradiating a reaction system in which a trunk polymer and a vinyl monomer are present with ultrasonics. CONSTITUTION:A polymer is formed by irradiating a reaction system (preferably a solid/liquid system or a solid/gas system) comprising a trunk polymer (e.g., polyvinyl alcohol resin or polyacrylonitrile resin prepared by bulk or suspension polymerization) and a vinyl monomer (preferably, one having a b.p. <= a about 50 deg.C, e.g., ethylene, vinyl chloride, methyl methacrylate or vinyl acetate) with ultrasonics at about 0-100 deg.C.
Patent JP-H0720429-A (JP)
Title: Optical device
Inventor: YOU EIHO
IPC: H04N5/372
Filed: 1993-06-30
Abstract: PURPOSE:To enable wobbling without spoiling the performance and to obtain high resolution by converging incident light on a position on the light incidence side of a wobbling element, corresponding to a pixel of an optical element, to specific size. CONSTITUTION:A microlens 76 is arranged opposite having an optical axis common to a microlens 74 on a display side and constitutes a light converging element 77 for projection light from the display 2. In this case, incident light 6 from each pixel of the display 2 can securely be converged on the microlens 76 through the microlens 74 and made incident on the liquid crystal element 3 of the wobbling elements 7 as parallel light to the same width and the same size with a transparent electrode 13. Therefore. the width or size of the luminous flux of the incident light becomes equal to the width or size of a black stripe part 75. Consequently, polarized light 6 projected from the display 2 is made incident on a liquid crystal element 3 to the same width and the same pitch and shifted in phase by this liquid crystal element 3 to change the direction of the polarized light.
Patent JP-H066652-A (JP)
Title: Video camera
Inventor: KAMAYA NAOKI
IPC: H04N5/33
Filed: 1992-06-23
Abstract: PURPOSE:To pick up an optimum video image in the case of image pickup by devising the video camera such that visual light pickup or infrared ray pickup by means of lighting of a video light is attained. CONSTITUTION:A video light 2 is removably equipped with the video camera main body 1 and when the visual light pickup mode or the infrared ray pickup mode is selected for the video camera, a color temperature of the lighting light of the video light 2 suitable for each image pickup mode is obtained and especially in the case of the visual light pickup mode, the color temperature is selected to be 3100K and in the case of the infrared ray pickup mode, the color temperature is selected to be 2300K through the automatic adjustment of a voltage applied to the lamp 22.
Patent JP-H0352364-A (JP)
Title: Digital automatic answering telephone set with transfer function
Inventor: HORIBE KOICHI
IPC: H04M3/54
Filed: 1989-07-19
Abstract: PURPOSE:To attain the transfer by sending a message informing the transfer when a received password and a stored password are coincident to a caller and using other idle channel so as to send a transfer destination telephone number to be registered thereby connecting the channels together. CONSTITUTION:A password reception circuit 4 receives a password and a main control circuit 1 checks whether or not the password is correct with respect to the password registered in a password storage circuit 2. When the password is correct, a message informing the transfer of a telephone call to the caller is sent from a message transmission circuit 5 via a voice changeover switch circuit 8 and an S-INF circuit 11 and makes a call to a transfer destination registered in a transfer destination registration circuit 3 by using other idle channel. A channel bus is switched to a B1-B2 merge circuit 9 during callout and the channels B1, B2 are interconnected to establish the talking. Thus, the telephone call is transferred to a specific person being a telephone set possessor and to a visiting place even when the person is absent.
Patent JP-H0238671-A (JP)
Title: Structure for preventing snow accumulation on roof section
Inventor: MIYAISHI ISAMU
IPC: E04H9/16
Filed: 1988-07-26
Abstract: PURPOSE:To allow snow to accumulate with safety and improve appearance characteristic and the thermal insulation effect of a house by containing heat pipes along the inclined surface of a roof section, and by connecting a heat media from a heater, to the lower end sections of the pipes, to be communicated with each other. CONSTITUTION:At one side section, a heat radiating section 15a is formed, and at the other side section, a heat receiving section 15b is formed respectively, and an interior is set in a vacuum state, and heat panels 14 for containing two metallic heat pipes 15 for sealing the working fluid of helium, ammonia, water, or the like are arranged in parallel with each other and are fitted on a roof section 1. Besides, the respective heat receiving sections 15b are connected to a heat header 17 set at the end edge section of the roof section 1 and communicated with a heater, via joint sections 17a, to be communicated with. Then, the heat receiving sections 15b are heated, and the working fluid is smoothly circulated, and by the pipes 15 and heat radiating plates 16 of the panels 14, the roof section 1 is heated, and accumulated snow is efficiently melted, and the snow can be removed.
Patent JP-H0913572-A (JP)
Title: Ceiling grating louver
Inventor: YAMADA CHIYOUSUKE
IPC: E04B9/34
Filed: 1995-06-30
Abstract: PURPOSE: To simplify assembly operation by a method wherein length-breadth louver members are engaged while opposing slits, the front end sections of the slits are caulked to form a grating unit, in which a top face and an underside are formed in the same surface, and the grating unit is interlinked with the runner member of a ceiling surface. CONSTITUTION: Each lateral louver member 3' arranged at pitches L while downwards directing slits 4, 5 is crossed mutually at right angles with each longitudinal louver member 3 disposed in parallel at pitches L while upwards directing the slits 4, 5. Both end sections of the lateral louver members 3' are projected alternately in length of 2L on every other member 3', both end sections of the longitudinal louver members 3 are projected alternately in length of L, and each opposed slit 4, 5 is inserted and engaged from upper and lower sections and a grating unit 2 is formed. The grating unit 2 is placed on a runner member fixed onto a ceiling surface, and the slits 5 of the lateral louver members 3' are inserted and interlinked into the upward slits of the runner member.  Accordingly, an integral ceiling grating louver, in which continuously connected sections are difficult to be discriminated, can be acquired.
Patent JP-H1036032-A (JP)
Title: Method for installing elevator
Inventor: TADOKORO TOSHIYUKI
IPC: B66B7/00
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an elevator installing method whereby operating personnel can install in-hoistway equipment efficiently without leaning into the hoistway from the landing. SOLUTION: In a procedure S2, a main winch is installed, and in a procedure S3 a guide rail is temporarily fixed and erected inside a hoistway; in a procedure S6, a main car frame is movably assembled to the bottom of the guide rail, and in a procedure S7 the main rope of the winch is connected to the car frame via pulleys mounted at the top of the hoistway; in a procedure S8, the winch is operated with the car frame secured to a working floor to raise or lower the car frame to a predetermined position, and in a procedure S10, in-hoistway equipment is installed from the bottom to the top with the car frame as scaffolding. Therefore, safety can be enhanced and construction period reduced.
Patent JP-S6432446-A (JP)
Title: Magnetic recording and reproducing device for vehicle
Inventor: HIRATA EIJI
IPC: G11B15/00
Filed: 1987-07-27
Abstract: PURPOSE:To remove dew drops, and to contrive the preventation of the generation of winding-in and the damage of a tape, by providing a heating element for heating, on a magnetic head drum, and on the other hand, providing an opening/closing means for bring the heating element to an ON operation preferentially at the time of starting an operation, in accordance with the heating element. CONSTITUTION:On the inside of the drum surface 25 of a rotary drum 1, a heating element 11 for heating the drum surface is provided, and the heater 11 is connected to a power source 13 through a current control circuit 12 and a relay contact LS. On the other hand, when a switching transistor Q connected in series to a relay coil L provided in accordance with the relay contact LS becomes ON, it is excited and brings the relay contact LS to make, a prescribed power source current is supplied to the heater 11 through the current control circuit 12 and it is heated, and the drum surface 25 is heated from the inside. An opening/closing state of the switching transistor Q is controlled by a system controller 10. The system controller 10 is constituted so as to supply preferentially an ON signal to the switching transistor Q by detecting the time of starting an operation. In such a way, a dew drop is removed, and the generating of winding-in and the damage of a tape can be prevented.
Patent JP-S6248686-A (JP)
Title: Production of hydroxytetrahydrothiophene derivative
Inventor: MINAMII MASAYOSHI
IPC: C07D495/04
Filed: 1985-08-26
Abstract: PURPOSE:To readily obtain a compound useful as a synthetic intermediate for biotin in good yield, by activating magnesium with dibromoethane, reacting the activated magnesium with an omega-alkoxypropyl chloride and further reacting the resultant product with a thiolactone. CONSTITUTION:Magnesium is brought into contact with dibromoethane and activated. An omega-alkoxypropyl chloride is then added thereto and reacted therewith in a solvent, e.g. tetrahydrofuran, at 20-60 deg.C to give an omega- alkoxypropylmagnesium bromide, which is then reacted with a thiolactone expressed by formula I (Bzl is benzyl) in a solvent, e.g. tetrahydrofuran, at 10-60 deg.C to afford the aimed substance expressed by formula II (R is lower alkyl).
Patent JP-2000016201-A (JP)
Title: Electric power supply device for vehicle and intensive wiring device
Inventor: YOSHIDA TATSUYA
IPC: B60R16/03
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an electric power supplying device with high reliability against an abnormal condition in an electric power source line by arranging independent short circuit sensors in a plurality of sections of the power source line and determining an abnormal condition generated section in occurrence of an abnormal short circuit or defective connector fitting. SOLUTION: To electric source lines 12A-12H arranged in the loop form from a battery 3, modules FIM 5, BCM 14, and RIM 29 are connected, and via the respective modules, electric power is supplied to each load. For transferring data between the respective modules, a multiplex communication line 30 is connected between the respective module communication circuits 140 and the like. For example, the BCM module 14 cuts off one end of a power source line section 12F when a short circuit detecting circuit 230 detects an abnormal short circuit in the power source line 12F. A control circuit 270 transmits a signal specifying a power source line section, in which an abnormal short circuit is caused, to another module through the multiplex communication line 30 via the communication circuit 240.  A predetermined module RIM 20 receiving this signal cuts off the electric power source line 12E, and afterward, electric power is supplied from the power source lines 12A-12D.
Patent JP-2000089999-A (JP)
Title: System for updating new information
Inventor: SATO KIKUO
IPC: G06F17/30
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a new information updating system capable of securing new information having the same contents among a management center and respective branches under the control of the center. SOLUTION: In the new information updating system constituted of the management center and plural branches and capable of updating information transmitted from the center and respective branches by the generation of new information, the center is provided with a storage means (auxiliary storage device 7) for unitarily managing and storing information sent from plural branches, and when plural branches require information, the information stored in the storage means of the center is extracted.