baber/WOPTO huggingface dataset:
Patent JP-S6391493-A (JP)
Title: Laminated type heat exchanger
Inventor: TAKAHASHI TOSHIO
IPC: F25B39/02
Filed: 1986-10-03
Abstract: PURPOSE:To prevent both communication holes from deviating in positions from each other and also to prevent a coolant and oil components from staying by bringing a plurality of engaging tongue pieces formed in one communication hole into contact with another communication hole by caulking deformation. CONSTITUTION:Since engaging tongue pieces 20... are caulked and position aligning of communication holes 9a and 9b is conducted, there is no position deviation between the communication holes 9a and 9b. Even when a coolant flows in a direction shown by an arrow, since these engaging tongue pieces 20... are formed peripherally with gaps therebetween, the coolant does not stay in the circumference of the upstream side of the communicating hole 9a and oil components within the coolant do not stay. Further, since by the caulking of the engaging tongue pieces 20... molding plates 7a and 7b can be temporarily fastened, handling in the case of laminating a number of elements 6... to braze all of them becomes easy. By the caulking of these engaging tongue pieces 20... gaps are difficult to be formed between the molding plates 7a and 7b. Consequently, adherence of the molten brazing material at the time of brazing is improved and positive bonding becomes possible.
Patent JP-H0792327-A (JP)
Title: Color filter using hologram
Inventor: ICHIKAWA NOBUHIKO
IPC: G02B5/32
Filed: 1993-09-21
Abstract: PURPOSE:To obtain a further realistic and realizable configuration of color filter using a hologram which consists of uniform interference fringes used by integrating it with a microlens array. CONSTITUTION:In a color filter 10 using the hologram in which a hologram 5 which consists of the uniform interference fringes and acts as a diffraction gratings in which the wavelength dependency of diffracting efficiency is absent or little, is obtained, and a condensing element array 7 provided on the incident side or outgoing side of an illumination light 3 of the hologram 5 are arranged, the condensing element array 7 and the hologram 5 are integrally adhered. Thus, the using efficiency of a back-light 3 for liquid crystal display can be sharply improved, and the manufacture and assembly or the like can be extremely simplified.
Patent JP-H06268654-A (JP)
Title: Optical network
Inventor: SUNAGA YOSHINORI
IPC: H04B10/278
Filed: 1993-09-21
Abstract: PURPOSE:To reduce the loss of transmission by connecting a light reflecting means in the middle of an optical fiber. CONSTITUTION:An optical signal outputted from an optical transmitter 41 of an optical terminal station 40 is made incident on a light reflector 50 through an optical circulator 43, optical fiber 10 and beam splitting coupler 20. The incident and transmitted light and the reflected light are made incident on the optical receiver of each station 40 through the coupler 20, fiber 10 and circulator 43. Thus, all the optical signals generated from any stations 40 are distributed to all the stations 40. During the distribution, each time the optical signal is passed through the coupler 20, it is attenuated by about 3dB. The upper limit of the transmission loss of an optical network is decided by the transmission power of the transmitter 41 and the reception sensitivity of the optical receiver 42. Therefore, the less the number of coulers, the more stations 40 are provided, and the stations 40 twice as many as routes are provided as an average. Each time the number of optical terminal stations is multiplexed, the loss is increased by about 6dB, but the loss of about 3dB is aliminated in this optical network.
Patent JP-S61115295-A (JP)
Title: Semiconductor storage device
Inventor: NAKAZATO SHINJI
IPC: G11C11/34
Filed: 1984-11-09
Abstract: PURPOSE:To make it possible to reduce the average electric power consumption without harming the advantages of bipolar type semiconductor memory, by making the structure so that the power source for only peripheral circuit is cut off when the semiconductor memory is in non-selective state. CONSTITUTION:A semiconductor memory 1 is operated by a positive power source voltage Vcc and negative power source voltae Vee. When CS is active and WE is also passive, an input data 1 is written on the memory address specified by a memory address signal AD. If CS is active but WE is passive, a data DO of the memory address specified by the address signal AD is outputted. A chip select signal SC is a signal to control a semiconductor memory 1, and if this signal CS is not inputted, namely it is passive state, the device is kept at standby state without doing read/write. Since action current is supplied only when the semiconductor memory is selected from outside, the average electric power consumption of the semiconductor memory is largely reduced.
Patent JP-H0897469-A (JP)
Title: Semiconductor light emitting device
Inventor: SHAKUDA YUKIO
IPC: H01S5/323
Filed: 1994-09-29
Abstract: PURPOSE: To obtain a high performance long life semiconductor light emitting device in which the distortion of a buffer layer on the surface of a sapphire substrate, etc., is substantially reduced to suppress crystal defects and dislocations and the progression of the crystal defects and dislocations into a semiconductor layer which contributes to light emission is avoided. CONSTITUTION: Gallium nitride system compound semiconductor layers which include at least an n-type layer 4 and a p-type layer 6 and have a light emitting part are built up on a substrate 1 with buffer layers 2 and 3 therebetween. At least the substrate side layer of the buffer layers is composed of a gallium nitride system compound semiconductor layer containing In, P or As.
Patent JP-S6299042-A (JP)
Title: Safety device for driving system
Inventor: TAKAHASHI NORIO
IPC: B23Q5/34
Filed: 1986-10-01
Abstract: PURPOSE:To detect a cut-off with high reliability by making a first coil which forms a closed loop via a shear member, an open loop when said shear member is cut off and detecting change in the inductance of a second coil which is provided spaced from, and opposite to the first coil. CONSTITUTION:A V-groove 13 is formed in the axial direction of an input side coupling 5 and an output side coupling 11, to fit in a shear member S, and a coil L1 in a coil body 19 which is fixed to the coupling 5, forms a closed loop via a terminal 18, a lead wire 17, the output side end part of the shear member S, the coupling 5, and a lead wire 20. A coil body 21 is fixed to the inner wall on the input side of a bracket 1, housing a coil L2, which is connected to a detecting circuit via a lead wire 22. If an overloading occurs in the input side causing the shear member S to be cut off, the coil L1 is opened, an induced current due to the magnetic flux of the coil L2 is shut off, the inductance on the side of the coil L2 is changed, producing an output in a detecting circuit and enabling the cut-off to be detected.
Patent JP-H0792614-A (JP)
Title: Silver halide photographic sensitive material
Inventor: WARIISHI KOJI
IPC: G03C1/91
Filed: 1993-09-21
Abstract: PURPOSE:To enhance the storage stability of a photosensitive material and to enable decoloration of dye dispersed in a state of fine solid particles contained in a hydrophilic colloidal layer by incorporating a fine slid particle dispersion of a specified dye in this layer. CONSTITUTION:This hydrophilic colloidal layer contains the fine solid particle dispersion of at least one kind of dye represented by the formula in which each of R1 and R2 is an alkyl; preferably, a 1-8 C alkyl optionally substituted; each of L1-L5 is a methine group and at least one of them has a substituent and each may combine with each other to form a 5- or 6-membered ring; and each of R1 and R2 and L1-L5 has no group having an ionizable proton or its salt.
Patent JP-H0573922-A (JP)
Title: Sampled-servo system optical disk
Inventor: YOKOGAWA FUMIHIKO
IPC: G11B7/007
Filed: 1991-09-13
Abstract: PURPOSE:To simplify the constitution of a data reader. CONSTITUTION:A servo pattern is turned to a DC free code. The reference level of the data reader is made almost constant at both a servo part and a data part, so that a circuit constitution using the property of the DC free code can be attained. Also, a circuit such as a clamping circuit for suppressing the fluctuation of the reference level is eliminated so that the constitution of the data reader can be simplified.
Patent JP-S6477905-A (JP)
Title: Capacitor
Inventor: YAMAMURA SHIGENARI
IPC: H01G4/18
Filed: 1987-09-18
Abstract: PURPOSE:To miniaturize a capacitor while improving heat-insulating properties by disposing a sheathing member onto the cut surface of a film capacitor element having protective layers to the upper and lower sections of a capacitance section and laminating films, in which polyphenylene oxide is formed onto one surfaces of polyphenylene sulfide PPS films, in the protective layers. CONSTITUTION:Protective layers 9, 10 are shaped to the upper and lower sections of a capacitance section in which double side evaporated and double- side coated films are laminated. The protective layers 9, 10 are constituted by laminating films in which resin films 12 composed of PPO are formed onto one surfaces of resin films 11 such as PPS films. Thermo-setting sheets called prepreg sheets in which epoxy resin layers 8b are shaped onto polyimide films 8a are stuck onto two surfaces as the cut surfaces of a discrete unit capacitor, and heated and cured and a sheathing member 8 is formed, thus acquiring a laminated film chip capacitor. The sheathing member 8 covers the whole end face of a capacitance section, and has width in an extent that it is arranged extending over the whole regions or partial regions of the end faces of the protective layers 9, 10.
Patent JP-H1076666-A (JP)
Title: Method and device for boring of ink jet nozzle
Inventor: TAKASHITA JUNJI
IPC: B41J2/14
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To permit the forming of a through hole of a required configuration even when there is slight variability in the spatial distribution of laser energy by a method wherein the through hole is bored by projecting a laser beam from the inflow side of ink under the condition of masking and, subsequently, the laser beam is projected from the discharging side of the ink to spread the diameter of the hole. SOLUTION: A laser beam is projected from the inflow side of ink under the condition of masking through an optical member 3 to bore a convergent through hole. Subsequently, a work W is converted in front-and-rear direction and the laser beam is projected from the discharging side of ink under the condition of masking through the optical member 3 in the same manner to bore the through hole so as to obtain a final discharging side diameter by enlarging the diameter of the discharging hole to a diameter larger than the diameter of discharging side of the already bored through hole. Considering from the working characteristic of the laser beam, when viewed from the working direction of laser beam, the lengthwise directional configuration of the hole becomes a positive tapered shape and the taper angle of the hole is changed in accordance with the strength of laser energy.
Patent JP-S6388971-A (JP)
Title: Solid-state image picking up and reproducing device
Inventor: NAKASHIBA YASUTAKA
IPC: H04N5/217
Filed: 1986-10-02
Abstract: PURPOSE:To compensate the defect picture element of a solid-state image pick-up element with high accuracy by perceiving the correlation between images held inherently by a video signal and calculating the compensating value of the video signal of the detect picture element from the video signal value of a limited number of picture elements at the periphery of a defect image. CONSTITUTION:A solid-state image pick-up element 2 and a ROM 4 to record the position of a defect picture element are driven by the pulse to occur from a driving pulse generating circuit 1, and the video signal of a normal element 2 is recorded through a sample/hold circuit 3, a memory 10 for a video signal and a selecting logic 9 at a video signal recording and reproducing part 6. On the other hand, the video signal of a defect element 2 controls 5 the selecting logic 9, an arithmetic circuit part 8 outputs a compensating signal value obtained by a linear coefficient to a video signal recording and reproducing part 6 as the video signal value of the defect picture element and the compensation of the defect element is executed.
Patent JP-H06256206-A (JP)
Title: Agent for lowering side effect of plecotus auritus
Inventor: OGITA ZENICHI
IPC: A61K35/65
Filed: 1991-08-23
Abstract: PURPOSE:To obtain an agent for lowering side effect of Plecotus auritus having cardiac action, comprising barrenwort, crude medicine widely used for the purpose of robustness and energy from ancient times or its essence as an active ingredient. CONSTITUTION:An agent for lowering side effect of Plecotus auritus, a crude medicine widely used for the purpose of cardiac action, comprises barrenwort or its essence as an active ingredient. For example, powder obtained by grinding leaf part of dried barrenwort, extracting the ground barrenwort with a solvent such as water, warm water or hydrous ethanol and removing the solvent may be cited as the essence of barrenwort. Barrenwort or its essence may be used as dried powder and preferably made into tablet, granule, capsule, etc., and orally administered. A dose is 0.5-5mg. Cardiac steroid which is the active ingredient of Plecotus auritus is a medicine having narrow safety, shows cardiac action immediately after administration of Plecotus auritus and exhibits side effect following the cardiac action. This agent for lowering the side effect promotes steroid metabolism and excretion and reduces side effect.
Patent JP-H1182949-A (JP)
Title: Stoker-type incinerator
Inventor: KUMADA MASAYUKI
IPC: F23G5/46
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To excellently incinerate the waste by providing a fluidized bed type post-combustion part on a terminal part of a combustion stoker continuous to a drying stoker, and completely burning the solid carbon discharged from the combustion stoker on the fluidized bed of the post-combustion part. SOLUTION: A stoker means dries the waste 7 to be fed to a forward end part which is a starting end part of a drying stoker 4 from a waste feed port comprising a waste hopper 3a and a dust feed device 3b, and burns the waste in a combustion stoker 5. A fluidized bed type post-combustion part 12 is provided on a rear end part of the combustion stoker 5, and the unburnt part in the combustion residue, i.e., the solid carbon is completely burned on a fluidized bed 16 of the post-combustion part 12, and a heat transfer tube 19 of a superheated 18 to superheat the exhaust heat boiler steam is arranged in the fluidized bed 16. Various kinds of waste such as municipal waste can be excellently incinerated.
Patent JP-H0871237-A (JP)
Title: Ball guide trough for pachinko game machine installation island
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1994-09-05
Abstract: PURPOSE: To unify the distribution of balls in a tank for storing balls in an island. CONSTITUTION: The first island tank 115 for storing prize balls is arranged on an island constituted of multiple PACHINKO game machines. The first island tank ball guide trough 113 for guiding balls to the first island tank 115 is arranged at the upper center section of the first island tank 115. Balls are rolled on the first island tank ball guide trough 113, dropped from openings 118, and uniformly stored in the first island tank 115. Since direction changing members 126 are arranged on the upstream of the openings 118, balls can be uniformly stored in the rectangular first island tank 115.
Patent JP-S61115573-A (JP)
Inventor: TAKEMURA TORU
IPC: B01D63/02
Filed: 1984-11-09
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-H01125668-A (JP)
Title: Parallel mutual correlator
Inventor: MORIYAMA EIMATSU
IPC: H04B1/708
Filed: 1987-09-22
Abstract: PURPOSE:To optionally and extremely shorten the mutual correlation calculating time by making use of a fact that the interruption frequency of a reference signal is cut down to 1/K, i.e., the calculation length of the mutual correlation is multiplied by K with the calculation time kept constant by multiplying the stage number N of a correlator is multiplied by K. CONSTITUTION:For instance, three times of pulse input of 1-clock input 1010 of a binary UP counter and four times of input of 2-clock input 1130 of the binary UP counter are carried out to four interruptions of reference signals. Thus a signal is obtained from the output 1200 of a parallel mutual correlator. In this case, the signal output equivalent to a single-time interruption signal is produced by the multiplexer outputs 105, 205, 305 and 405 respectively to four interruptions of the reference signal of a reference signal generator 11. Thus the integrating and resetting actions of integrators 602, 702, 802 and 902 are repeated with different phases and synchronously with said the single-time interruption cycle. As a result, the correlators 600, 700, 800 and 900 perform in parallel the actions equivalent to the correlation obtained by a single interruption and the corresponding calculation value is obtained from the output 1200 of the correlator.
Patent JP-S60130012-A (JP)
Inventor: EDA TADAHIRO
IPC: H01H73/36
Filed: 1983-12-16
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-S6288803-A (JP)
Inventor: BUARUTAA KUROTSUPU
IPC: F15B11/16
Filed: 1986-10-06
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-S61116187-A (JP)
Title: Bath shower device
Inventor: TSUTSUI OSAMU
IPC: F24D17/00
Filed: 1984-11-09
Abstract: PURPOSE:To prevent any danger of a scald by running hot water not from a shower but from a faucet by an automatic switching in case a set water temperature is over a dangerous level. CONSTITUTION:An electric control section 2 is installed to transmit operation signals to electric drive section (a2'), (a3') for adjusting opening ratio between a cold water valve (a3) and a hot water valve (a2) so as to level a sensed temperature converted from electric signals received from a temperature sensor 1 to the same temperature as a set temperature after comparing these temperatures with each other. And it the above-mentioned set temperature is higher than the previously set temperature, when hot water is flowing toward a shower 3 or hot water is switched to flow from the shower 3, a control is made to automatically switch an electric changeover valve 5 to a faucet.
Patent JP-2001068156-A (JP)
Title: Stacked polymer electrolyte battery
Inventor: ISHIDA OSAMU
IPC: H01M10/0565
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a stacked polymer electrolyte battery with high safety, capable of preventing emitting smoke.ignition even when the battery is short- circuited being nailed or crushed. SOLUTION: This polymer electrolyte battery is assembled by sealing a stacked electrode group formed by stacking positive electrodes 1 having a positive electrode mix layer 1b formed on at least one side of a positive electrode current collector 1a and negative electrode 2 having a negative electrode mix layer 2b formed on at least one side of a negative electrode current collector 2a so as to interpose a polymer electrolyte layer between a set of electrodes into an outer case 4 containing a metal foil.  Short-circuiting and heat radiation accelerating units 30 formed by arranging two metal plates each having a thickness of 30 μm or more through an insulator are installed on the outside of the outermost electrode on at least one side of the stacked electrode group, and the metal plate 32 of the short-circuiting and heat radiation accelerating units 30 is connected to a lead part of the electrode having different polarity.
Patent JP-S61114841-A (JP)
Title: Manufacture of anisotropic conductive sheet
Inventor: FUJIYOSHI KATSUSATO
IPC: H01B13/00
Filed: 1984-11-09
Abstract: PURPOSE:To maintain insulation in the surfacial direction of a coated sheet and conductivity in the thickness direction by fixing conductive filament on the upper surface of a coated sheet formed in such a way that it is set at a micro interval in the width direction and continuous in the longitudinal direction. CONSTITUTION:Filament 5 used in the process of manufacturing conductive sheets 6 having conductive filament 5 fixed on the upper surface of a formed coated sheet 3 in such a way that it is set at a micro interval in the width direction and continuous in the longitudinal direction is fiber of C or Ag, Cu, Al, etc. or non-electrolytically plated with Ni, etc. in the form of whisker. The conductive part of filament 5 is continuous in the width direction and independent of adjoining filament 5 respectively. When the sheet is used as an interconnector, the current can surely be conducted in the thickness direction of the sheet, but can be absolutely insulated in the width direction. Consequently, it is possible to prevent trouble attributable to imperfect insulation and improper continuity.
Patent JP-H1080631-A (JP)
Title: High temperature water activation device
Inventor: TANAKA YUTAKA
IPC: B01J19/12
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a device in which activated chemical species formed by radiation water decomposition of high temperature water itself is utilized for accelerating the reaction of a treating process by emitting radiation rays from outside a treating vessel to high temperature water which is water originally high in reactivity. SOLUTION: In a high temperature treating device utilizing high temperature and high pressure water including supercritical water and having a radiation generation source, high temperature water 1, and a high temperature treating vessel 3 incorporating a treating material 2, the radiation generation source is arranged outside the high temperature treating vessel 3 so that radiation rays may irradiate the high temperature water 1 in the high temperature treating vessel 3 to increase the reactivity of the high temperature water by utilizing radiation decomposition reaction.
Patent JP-H0980143-A (JP)
Title: Method of deciding phase of integer wave in position measuring interference method
Inventor: ISHII HIROSHI
IPC: G01S19/44
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To determine the phase of an integer wave without complicated operation and selection of a specified observing point. SOLUTION: In a position measuring interference method, a pair of GPS antennas 10 and 12 are set at a fixed known point and at unknown points and radio wave signals transmitted from a plurality of satellites are received at the same time by the GPS antennas to determine the distance between the known point and the unknown points and bearings. In this process, one GPS antenna 10 set at the known point is made as center and the other GPS antenna 12 is set at a position at an equal distance therefrom and facing each other at 180 deg. one after another. The phase of an integer wave is determined from radio wave signals from the satellites received at the two positions.