baber/WOPTO huggingface dataset:
Patent JP-H02155641-A (JP)
Title: Damping metal plate for high temperature
Inventor: YANAI MAMORU
IPC: B32B15/08
Filed: 1988-12-08
Abstract: PURPOSE:To obtain a damping metal plate for high temp. wherein an intermediate resin layer is strongly adhered to metal plates and damping properties and durability under use environment of a usual temp. range are excellent by inserting a thermoplastic polyimide resin layer between the metal plates to bond said metal plates. CONSTITUTION:For example, a film having a thickness of 25mum composed of a thermoplatic polyimide resin is held betwteen cold rolled stainless steel plates each having a dimension of 200X250X0.6mm (thickness) and pressed for 5min at 290 deg.C under surface pressure of 50kg/cm<2> using a hydraulic press and naturally cooled to romp temp. under pressure to obtain a damping metal plate. A dissipation factor is measured with respect to the short strip like sample having a dimension of 5X40mm prepared from the damping metal plate using a jig according to a three-point bending system in a Pheovibron(R) DDV-3- EP type dynamic viscoelasticity automatic measuring device. This dissipation factor increases suddenly when temp. exceeds 200 deg.C to reach about 0.2 in the vicinity of 250 deg.C. Further, shear tensile strength is 153kg/cm<2> and a T-release speed is 10.3kg/25mm and high adhesive force is shown.
Patent JP-H05127299-A (JP)
Title: Image forming material
Inventor: YANAGIHARA NAOTO
IPC: G03C1/675
Filed: 1991-10-31
Abstract: PURPOSE:To provide the image forming material which contains heat fixable leuco dyes, fogs less before using and has the high density of color developed images and excellent stability. CONSTITUTION:The leuco dyes of the image forming material constituted by forming a coating layer contg at least microcapsuels contg. oxidation color developable leuco dyes and photooxidation agent and a reducing agent on a base are the benzoate derivatives expressed by formula I (where R<1>, R<3> and R<5> denote a hydrogen atom or substituent, such as alkyl group, aralkyl group or aryl group; R<2>, R<4> and R<6> denote a substituent; R<7> denotes a hydrogen atom or substituent; R<8> and R<9> denote a substituent).
Patent JP-H09168124-A (JP)
Title: Television receiver
Inventor: YOSHIDA YASUHIRO
IPC: H04N7/01
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a multi-screen high definition television receiver with multi- functions and highest image quality by providing plural sets of signal processing sections being basic building blocks for the high definition television receiver to minimize the information amount to be lost in the process of signal processing. SOLUTION: A color video signal SVS fed to an input terminal 14 is fed to a 2-screen TV signal processing section 15, from which a main scanning line signal yr and an interpolation scanning line signal yi of an output luminance signal, and point sequential signals r-y/b-y of color difference signals are outputted. The signals are fed to a stationary terminal of the position (s) of a changeover switch 13 as slave screen video signals. The changeover of the switch 13 is controlled by a changeover control signal SW outputted from the signal processing section 15. That is, the switch 13 is thrown to the position of the (s) for a period when a slave image is to be displayed and thrown to the position of the (m) for a period when a master image is to be displayed. Thus, the slave image video signal is inserted into the master image video signal.  Then an output signal from the switch 13 is fed to a scanning conversion circuit 7 and the slave image video signal is displayed in the noninterlace system onto the position of the master image signal on a picture tube 10.
Patent JP-H09134739-A (JP)
Title: Solid electrolyte and battery
Inventor: SASAYAMA MASAAKI
IPC: H01M10/05
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolyte which has aromatic polyamide and an electrolyte for its main components, and is excellent in heat resistance and mechanical strength, and can be used as a battery, an electrochromic element, or an electrochemical sensor. SOLUTION: A solid electrolyte has an aromatic polyamide and an electrolyte for its main components. The total content of the aromatic polyamide within the solid electrolyte and the electrolyte is larger than 85wt.%, and besides the content of the electrolyte within the solid electrolyte is in the range of 10-90wt.%. The used aromatic polyamide is high in heat resistance, and beside is excellent in mechanical property, so the thinning is possible, and further this solid electrolyte is excellent in ion conductivity, containing electrolyte in high concentration. By using this solid electrolyte, a safe battery which prevents the short circuit of the electrode caused by the dissolution of the material attendant upon temperature rise, the gushing of electrolyte or the decomposed gas, etc., can be obtained.
Patent JP-H07160744-A (JP)
Title: Autonomously evolving hardware design system
Inventor: HENMI HITOSHI
IPC: G06F17/50
Filed: 1993-12-13
Abstract: PURPOSE:To provide the autonomously evolving hardware design method of high general usefulness which automatically finds and generates an architecture most fitting the use by autonomously generating a circuit fitting the use and preparing many circuits different by architectures. CONSTITUTION:Specifications of hardware are described by a hardware specification description part 1, and this hardware specification description 2 is interpreted by a hardware specification interpreting part 3 to generate the operation of hardware, and the goodness of fit for the use of generated hardware is calculated in accordance with the generated operation of hardware and requested operation specifications by a goodness-of-fit, calculation part 5, and a description change part 6 refers to the calculated goodness of fit to change hardware specification description 2 of the hardware specification description part 1.
Patent JP-H04182776-A (JP)
Title: Discrete cosine transformer
Inventor: MIYAZAKI TAKASHI
IPC: G06F17/14
Filed: 1990-11-16
Abstract: PURPOSE:To realize reduction of entire computation quantity into half as well as of the computation time by connecting a data combination device, a data distributor, an adder and a subtracter to a product sum arithmetic unit which is connected in parallel. CONSTITUTION:A data group is formed in a combination of a N/2 group in which one group is consisted of two input datas of N pieces and a data combination device 101 which simultaneously outputs two data, an adder 102 which adds the two data outputted from the data combination device 101. N/2 pieces of product sum arithmetic units 110-113 with the output from the adder 102 as input data, a subtracter which subtracts the two data outputted from the data combination device 101. N/2 pieces of product sum arithmetic units 114-117 with the output from the adder 103 as input data and a selector 180 which successively selects data on the sum of products operation outputted one by one from N pieces of product sum arithmetic units 110-117 are provided. Thus, the computation quantity is reduced and the computation speed is improved.
Patent JP-H05148648-A (JP)
Title: Impurity injector
Inventor: TANAKA HIDEYUKI
IPC: H01J37/317
Filed: 1991-11-27
Abstract: PURPOSE:To provide an impurity injector capable of reducing the impurity to be adsorbed on the surface of a material to be injected and capable of easily injecting the impurity at the time of injecting the impurity into the material such as a semiconductor wafer to control its property. CONSTITUTION:A silicon wafer 6 in a vacuum vessel 1 is cooled by liq. helium 5 through a cooling body 4. The impurity atomic beam 3 introduced from an inlet 2 is irradiated with a laser beam 8 and cooled to irradiate the wafer 6. When irradiation is carried out, a shutter 10 is opened and closed by the trigger signal of a triggering circuit 14 to pulsate the impurity atomic beam 3. Since the short-wave atom to be adsorbed on the wafer 6 in the pulse traveling at high speed and reaches the wafer 6 in a short time, a shutter 12 is closed to intercept the atom. After a certain time, the shutter 12 is opened only when a long-wave low-speed atom which has not been adsorbed on the surface 6 arrives, and the atom is passed.
Patent JP-H10198194-A (JP)
Title: Image forming device
Inventor: KODAMA HIDEAKI
IPC: G03G15/00
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of performing stable transfer regardless of the change of the environment. SOLUTION: In the image forming device applying electrophotographic system, by forming plural toner pattern in the same density on a photoreceptor, and letting the transferring output successively changed for every toner pattern, the respective toner pattern is transferred on recording paper, transfer film or the like. Then, on detecting transfer efficiency of the respective toner pattern being transferred, based on such as the detected transfer efficiency of the respective toner pattern, transferring condition and the developing condition is severally controlled.
Patent JP-2001135939-A (JP)
Title: Multilayer printed wiring board and insulating resin composition used therefor
Inventor: MURATA KOJI
IPC: H05K3/46
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively obtain a reliable multilayer printed wiring board which has a high heat resistance and a good adhesion to copper wiring or the like, can have a resin insulating layer having a high plating peel strength, and use an insulating resin composition capable of maintaining a stable material characteristic for a long period of time. SOLUTION: An insulating resin composition for a multilayer printed wiring board contains a multifunctional epoxy compound and a carboxyl compound, and an alicyclic skeleton structure is included in either of the multifunctional epoxy and carboxyl compounds.
Patent JP-H11140416-A (JP)
Title: Composition for adhering bundled fiber sheet and reinforcement
Inventor: KUBO MUTSUO
IPC: D06M13/322
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for adhering a bundled fiber sheet for strongly adhering the bundled fiber sheet to an object such as concrete so as to be adhered along the surface of the object and to provide a method for reinforcing concrete building materials, etc., by using the composition. SOLUTION: This composition for strongly adhering a bundled fiber sheet to an object such as concrete mainly comprises (A) an epoxy resin main agent and (B) a hardener and contains (C) a non-polymerizable organic solvent, and the content of (C) the non-polymerizable organic solvent is 1-20 wt.%. The bundled fiber sheet is adhered to the object such as concrete building materials by using the composition. Preferably, a bundled carbon fiber sheet in which an epoxy resin is stuck to or impregnated into the carbon fibers and are bound and arranged in a sheet-like state is preferably used as the bundled fiber sheet.
Patent JP-H09149837-A (JP)
Title: Headrest device
Inventor: NIHONMATSU HIDEO
IPC: A47C7/38
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent the feeling of incompatibility from being felt when a head part touches a headrest by forming a covering part for covering the periphery of a supporting part and a bent part on a frame in a headrest device provided with the frame to be frictionally engaged with the supporting part formed on a stay held by a seat back. SOLUTION: This headrest device 1 is constituted of the stay 2 and a headrest main body 3, etc., and the stay 2 is composed of the supporting part 21 and a vertical rod part 22 and supports the headrest main body 3 on the seat back. The headrest main body 3 is constituted of the frame 4 and a pad 5 and the frame 4 is provided with the bent part 7 bent at the center part in the main body part 41. Then, it is wound around the stay 2 by the covering part 43a by curling an extension part 43 to a front inner side so as to wind the extension part 43 around the supporting part 21. By forming the covering part 43a and an overlapping part 43b in the extension part 43 in such a manner, the covering part 43a is frictionally engaged with a horizontal rod part 21.
Patent JP-H02158862-A (JP)
Title: Document preparing device
Inventor: ISHII MAKOTO
IPC: G06F17/21
Filed: 1988-12-12
Abstract: PURPOSE:To easily execute the formation of contents, the change of document structure, the simultaneous edition of the same document and the updating control of a document by dividing the contents of a storage means into a storage part for a document constituting files relating to the logical structure information of the document and a storage part for respective document files divided in each document piece divided based upon the logical structure. CONSTITUTION:The contents of the storage means 5 are divided into the storage part for the document constituting files 11 relating to the logical structure information of the document and the storage part for respective document files 12 divided in each document piece divided based upon the logical structure. Thereby, the logical structure of the document can be dividedly controlled in each minimum unit for the storage and control of the document and operation directly relating to the logical structure of the document such as the formation of the contents and the change of the document structure can be easily executed. Different document chips to be edited can be also simultaneously edited and different parts in the same document can be simultaneously edited by using plural edition windows. In addition, plural operators can simultaneous edit a large scale document in a distributed data base.
Patent JP-H10153723-A (JP)
Title: Polishing method for optical connector
Inventor: KATSUSHIME HIROSHI
IPC: G02B6/40
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To improve the rate of good coupling of optical connectors having the end surfaces polished by inserting and fixing an optical fiber in a connector ferrule. SOLUTION: As for the optical connector polishing method which inserts and fixes the optical fiber 2 in the optical connector ferrule having a guide hole 3 and an optical fiber hole and polishes the end surfaces of the optical connector ferrule 1 and optical fiber 2, the end surfaces are polished after an elastic body is charged in the guide pin 3 or an oil film is formed on the internal surface of the guide pin hole 3, and then the elastic body or oil film is removed.
Patent JP-H03255697-A (JP)
Title: Heat dissipating structure for integrated circuit
Inventor: OGASAWARA HIROSHI
IPC: H05K9/00
Filed: 1989-12-04
Abstract: PURPOSE:To prevent an IC and its peripheral components from deteriorating in charactersitics or being damaged by heat by a method wherein a tongue- shaped piece or a heat dissipating plate coming into contact with the IC is provided to a chassis frame or a shielding cover, heat released from the IC is directly conducted to the chassis frame or the shielding cover and discharged outside of an electronic equipment. CONSTITUTION:A circuit board 5 mounted with an IC 4 is built in a chassis frame 6, a shielding cover 2 is fitted to the chassis frame 6, and furthermore a shielding cover 1 provided with a tongue-shaped piece 3 is fitted to the chassis frame 6 bringing the tongue-shaped piece 3 into contact with the IC 4. Heat released from the IC 4 is conducted to the shield cover 1 through the intermediary of the tongue-shaped piece 3 and discharged into the air from the shielding cover 1, whereby the IC 4 and its vicinity can be restrained from rising in temperature.
Patent JP-H07170347-A (JP)
Title: Facsimile signal transmitter
Inventor: HARAGUCHI TAKEHIRO
IPC: H04L5/22
Filed: 1993-12-14
Abstract: PURPOSE:To switch a facsimile signal transmitted as a voice signal or the like to a facsimile transmission system even in the middle of facsimile communication by supplying an input signal with a possibility of containing the facsimile signal to the side of a modem as well and fixing the facsimile signal. CONSTITUTION:When a signal identifier 57 detects a 2100Hz tone, it is reported. When the 2100Hz tone detection is reported, a multiplex controller 24 switches a transmission route switcher 29 so that the input signal can be supplied through a demodulation unit switcher 34 to demodulation units 32 and 33. When a modem 23 at any one of units 32 and 33 succeeds in the demodulation of a DCS signal, it is reported to the controller 24. The controller 24 switches the switcher 29 so that the input signal can be supplied only to the switcher 34. A transmission processor 35 switches the switcher 34 so that the signal can be supplied to either one of the units 32 and 33 corresponding to the contents of the DCS signal.
Patent JP-H04183146-A (JP)
Title: Communication controller
Inventor: NAKAMURA MINAKO
IPC: H04L69/14
Filed: 1990-11-19
Abstract: PURPOSE:To shorten a period of time from time of outputting a circuit address to time when a processing request signal is returned as an interrupt by temporarily storing states of interrupt signal lines from a plurality of circuits installed in a circuit adapter at a time and detecting the presence or absence of interrupt for a plurality of circuits at a time to control a scan counter. CONSTITUTION:From scan counter 5, a circuit adapter 1001 or 1002 is selected using a circuit adapter selecting signal 101, and a state of request for processing from URT circuits 11-14 or 21-24 is output to interrupt signal lines 201-204 and stored in an interrupt register circuit 2. Here, an interrupt detecting circuit 3 monitors an interrupt state stored in the interrupt register circuit 2, and if an interrupt occurs, the interrupt detecting circuit 3 reports a circuit address of the scan counter 5 to the interrupt selecting circuit 1, and gives an internal state of the interrupt register to a processor section 6, while a circuit address output circuit 4 provides the processor section 6 with the circuit address.
Patent JP-H09153797-A (JP)
Title: Pll circuit
Inventor: OZAWA KENJI
IPC: H03L7/093
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To suppress the malfunction of circuit connected on a rear stage with a phase locked loop(PLL) circuit for the digital signal processing of video signal processing. SOLUTION: A limiter circuit 5 for limiting the output of low-pass filter(LPF) 2 is interposed between the LPF 2 and a voltage controlled oscillator 3, and a limit value control means A is provided for controlling the limit value of this limiter circuit 5 corresponding to the frequency change of reference pulse PH. Thus, the malfunction of digital processing circuit connected at the back of PLL circuit can be suppressed and the stable time of PLL circuit can be shortened. Further, by switching a limit voltage for each frequency to be switched, the LPF can be easily designed and the stable time of PLL circuit can be optimized as well.
Patent JP-H08171777-A (JP)
Title: Cassette type magnetic tape recording and reproducing device
Inventor: KAWAKAMI TAKASHI
IPC: G11B15/087
Filed: 1994-12-16
Abstract: PURPOSE: To eliminate unnecessary recording and reproducing by extending the recording time and improving the tone quality for a certain length of magnetic tape. CONSTITUTION: Audio signals which are converted into digital signals by an A/D converting circuit 7 are subjected to data compression and arithmetic operation by a digital processor (DSP) 8. The quantized electric power of each band obtd. through compression and arithmetic operation of the DSP 8 is recorded in a buffer memory 9 and a magnetic tape as compressed data constituting a frame. If the audio signals of the frame are mute, the average power of each band is zero and thus, the quantized electric power is zero too. Therefore, if the sum of the quantized electric power of respective bands is detected as zero, the frame is discriminated to be mute. By this discrimination result, a data recording to a magnetic tape or the reading of recorded data from the tape is stopped.
Patent JP-H03172760-A (JP)
Title: Mobile phase packed vessel and mobile phase vessel for liquid chromatography
Inventor: KAWABE TOSHIKI
IPC: B01D15/08
Filed: 1989-12-01
Abstract: PURPOSE:To allow the use of a mobile phase vessel consisting of a soft flexible material having oxygen and steam transmission rates of specific values or below as it is for analysis and to prevent the concentration and air redissolving of the mobile phase under preservation and analysis by packing a deaerated mobile phase into this vessel. CONSTITUTION:The vessel 2 having respectively <=2ml/m<2>.atom.24h), 2g/(m<2>.24h) oxygen and steam transmission rates and flexibility and a mobile phase takeout port 3 at one end are provided. This port is so constituted that a plug 5 can be fixed thereto by means of screw threads 3a of the port and a sealing material 4. The air redissolving to the mobile phase during the preservation and use does not arise and the concentration of the mobile phase by the diffusion of the steam on the outside of the vessel 2 do not arise if the deaerated moving phase is packed into the vessel 2. The long-term preservation of the mobile phase and the stable maintenance of the compsn. thereof are thus possible. The shape of the vessel 2 changes according to the residual volume of the mobile phase on consuming of the mobile phase. Since the generation of the space to permit the permeation of steam and air is thereby obviated, the permeation of steam and air is prevented.
Patent JP-H08150520-A (JP)
Title: Part press-in device
Inventor: IKEDA KUNIHIKO
IPC: B23P19/02
Filed: 1994-11-24
Abstract: PURPOSE: To simultaneously press-in a retaining ring and a press-in member by providing a cylindrical diameter-contracting member adapted to relatively displace in the axial direction so as to make contact with the press-fit member on a member to be pressed-in so as to temporarily position on the press-fit member, and to be elevated together with the pressing member. CONSTITUTION: In the case of loading a bearing B, a bearing pressing member 31 is further lowered in a condition in which a retaining ring diameter contacting member 41 stops on the bearing B, so that the end face thereof presses a retaining ring R set on setting balls 45 which are therefore pushed in, overcoming a spring 45 while the retaining ring R is contracted in its diameter along a tapered inner surface 42 as it is horizontally depressed. Thus, the retaining ring R depressed by the pressing member 31 is contracted in its diameter until the diameter becomes equal to that of the bearing B, and is then press- fitted on the top part of the bearing B. Further, the bearing B is completely press-fitted in a hole N1 in a knuckle arm N by means of the pressing member 31, and the retaining ring R is fitted in its fitting groove N2.
Patent JP-H10140196-A (JP)
Title: Detergent composition for heat exchanger fin
Inventor: ONODERA SHO
IPC: C11D3/18
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent which can remove oily stains on an aluminum fin of a heat exchanger without corroding the fin material by blending a carboxyethylsuccinic acid salt, a surfactant and a terpenoid. SOLUTION: This detergent is obtained by blending 4.9-65wt.% carboxyethylsuccinic acid salt (A), 5-95wt.% surfactant (B) and 0.1-30wt.% terpenoid. The component A suitably used comprises sodium salt, potassium salt, ethanolamine salt or ammonium salt of carboxyethylsuccinic acid. An anionic surfactant comprising a fatty acid salt, a sulfated fatty acid salt or an acylmethyltaurine is suitably used for the surfactant B because of excellent ability to clean oily stains, although the type of surfactant B used is not particularly limited. The use of the anionic surfactant with an alkylene oxide adduct to a higher alcohol will exhibit excellent detergency also for staining with a plasticizer. The component C used comprises, e.g a terpene hydrocarbon, a terpene alcohol or aldehyde. This detergent enables cleaning with only a condensed water, causing neither corrosion nor whitening of fin material.