baber/WOPTO huggingface dataset:
Patent JP-S61273525-A (JP)
Title: Liquid crystal display device
Inventor: UEHARA KIYOHIRO
IPC: G02F1/1335
Filed: 1985-05-30
Abstract: PURPOSE:To enable the display of the titled device which has a good color tone and a high reliability by forming an active element for driving the liquid crystal on a polyimide film substrate, and by controlling an optical strength of a light source so as to satisfy the relation that the ratio of red:green:blue is 1.8:3-4:30-50. CONSTITUTION:A liquid crystal substance 22 is sealed between the upper and lower substrates 13 and 21 having transparent electrodes 15 and 19 respectively. Polarizing plates 23 and 25 are provided on the both sides of the substrates 13 and 21 respectively to constitute the liquid crystal display element 10. A light source 37 composed of a phosphor layer 31 and an ultraviolet lamp 35 is provided on a back surface of the titled device. As the upper and lower substrates are made of the polyimide film, the substrates have the good heat resistance, but coloring balance is deteriorated due to strong yellow color of the substrates themselves. The intensity of the light is controlled so as to satisfy the relation that ratio of red:green:blue is 1.8:3-4:30-50 by adjusting the fluorescence particles 31 in order to intensity the intensity of the color except the yellow color. Thus, the display having the good color tone and the high reliability in the title device is obtd.
Patent JP-H09285128-A (JP)
Title: Electronic power converter
Inventor: SHIODA TAKESHI
IPC: H02M7/217
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To improve response due to transient fluctuation in load by producing as a reactive component voltage command the product of a direct-current voltage deviational amplification value from a direct-current voltage command and an actual direct-current voltage and an output of a delay voltage outputting means, adding up the output and an alternating-current supply voltage, thereby producing as converted voltage command. SOLUTION: A direct-current voltage command Vd* and a direct-current voltage Vd are inputted to a voltage control amplifier 201. The direct-current voltage deviation Vdc in an output of the voltage control amplifier 201 and a delay voltage Vsq obtained by delaying by 90 degrees an output of a delay circuit 206 are inputted to a multiplier 202'. A reactive component voltage command Vsq*, or an output of the multiplier 202', and an alternating-current voltage Vs are inputted to an adder 207. A converter voltage command V*', or a output of the adder 207, and a triangular wave S, or an output of a triangular wave generator 205, are inputted to a comparator 204' to produce a gate pulse Gc'. This improves reopnse due to transient fluctuation in load.
Patent JP-S62271006-A (JP)
Title: Power supply application system
Inventor: HOTTA SHOICHI
IPC: G05F1/10
Filed: 1986-05-19
Abstract: PURPOSE:To prevent a transient current in an application mode of power supply without using the inserting resistance by detecting the peak supply voltage for each phase and performing the control to close the power supply path between the power supply and the load at a time point when the peak supply voltage is detected. CONSTITUTION:When the voltage received from a power supply part 1 is impressed on a peak voltage detecting circuit 5R, the inter-terminal voltage of a resistance R2 rises up by the forward current of a reverse current preventing diode D1 be cause a B contact mr2 is constantly closed. A transistor TRQ1 is kept off until said inter-terminal voltage value reaches the sum of the Zener voltage VZ of a Zener diode DZ and the base-emitter forward voltage VBE of the TRQ1. Therefore, a TRQ2 of a starting circuit 6R is also kept off. When the input voltage reaches its peak level and a current flows to the diode DZ, the TRQ1 is turned on to turn on the TRQ2. So is with other phases. In such a way, a power supply switch circuit is closed and an electromagnetic switch MR is energized to close an A contact mr1 and open the contact mr2 respectively. Hereafter the contact states are maintained by the self-supporting function of the switch MR and the voltage is supplied to the load 2 from the part 1.
Patent JP-S5740737-A (JP)
Title: Magnetic recording medium
Inventor: YAMAGUCHI NORISHIGE
IPC: G11B5/64
Filed: 1980-08-21
Abstract: PURPOSE:To obtain a magnetic recording medium of a thin alloy plate providing high output and high-density recording by forming a ferromagnetic layer by diffusing prescribed atoms into the thin alloy plate. CONSTITUTION:On a long-sized thin plate of 100mum thickness consisting of 75wt% Cu and 25wt% Ni, Fe, etc., is vapor-deposited under high vacuum to form a uniform-quality layer of Fe, etc., to 3.5mum thickness and this layer is treated by cold-rolling in an atmosphere of hydrogen to about 3mum thickness. Further, it is hardened magnetically by aging in multistages in the atmosphere of hydrogen to form a hard ferromagnetic material layer to 100Angstrom -1mum thickness, thus obtaining a magnetic recording medium made of the thin alloy plate.
Patent JP-S5642773-A (JP)
Title: Accident prevention device which automatically shuts off main stopcock of gas immediately in emergency
Inventor: OOISHI KAZUYA
IPC: F16K17/36
Filed: 1979-09-11
Abstract: PURPOSE: To automatically shut off a main stopcock of gas, by connecting a swing hindrance eliminator for mechanically or electrically separating a pawl from a ratchet immediately in an emergency.  
     CONSTITUTION: A set handle 9 is swung by 90° to open a stopcock. At that time, a wound spring in wound spring casing 13 is involved and a pawl 16 is engaged with a ratchet 14 secured on a main shaft, thereby keeping the main stopcock open. A steel ball 102 tentatively fitted over a plate 101 drops because of an earthquake or the like so that plate is inclined and the ball collides against a lever 104. One end of the lever 104 is pushed up centering a fulcrum 105. Since the end of the lever 04 is coupled to that 21 another lever 19 by a connecting rod 106, the other end of the lever 19 is pushed up centering a fulcrum 20 to thrust up one arm of another lever 15 and separate the pawl 16 on the other arm from the ratchet 16. As a result, the wound spring is released to swing the main shaft 7 to shut off the main stopcock 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06325551-A (JP)
Title: Editorial unit
Inventor: YAMAMOTO KOJI
IPC: G11B27/28
Filed: 1993-05-18
Abstract: PURPOSE:To obtain an edition unit in which the time required for the editorial operation between a VTR and a disc unit is shortened. CONSTITUTION:When the edition is performed from a reproducing disc unit 2 to a plurality of continuous positions on a magnetic tape of a recording VTR 3, edition is executed for the reproducing disc if the access to a next edition starting point ends within the vertical blanking interval of a video signal upon finish of one editorial operation. Otherwise, the reproducing disc unit 2 and the recording VTR 3 are made further to access next edition starting points thus executing the edition.
Patent JP-S53111235-A (JP)
Title: Recording method for color video signal
Inventor: MORIO MINORU
IPC: H04N9/86
Filed: 1977-09-27
Abstract: PURPOSE: To record SECAM color signals at high density by obtaining luminance signals and line progressive signals by transmitting two chrominance signals to an adder circuit via converter and filter separately and alternately at intervals of the 1H period. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5341911-A (JP)
Title: Out-trunk connection system for automatic exchanger image pickupsystem
Inventor: AKIYAMA TADAHIKO
IPC: H04Q3/42
Filed: 1976-09-29
Abstract: PURPOSE:To achieve an automatic private branch-exchanger for double use of the dial pulse and the push-buttom, by providing a few simple push-button trunks (PBT).
Patent JP-S5818065-A (JP)
Inventor: TAKAHATA SHIYUUZOU
IPC: F25B30/04
Filed: 1981-07-25
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-H0321604-A (JP)
Title: Production of chlorinated polyolefin
Inventor: KIYOU KITOU
IPC: C08J7/00
Filed: 1990-05-07
Abstract: PURPOSE: To obtain the subject substance useful as an adhesive raw material by a method excellent from an aspect preventing environmental pollution with out generating the flocculation of polyolefin by mixing a flocculation inhibitor with a polyolefin fine powder and chlorinating the polyolefin fine powder in the presence of a free radical generating agent in a multi-stage manner.  
     CONSTITUTION: A flocculation inhibitor (pref., titania, talc, silica or polystyrene sulfide) is mixed with a polyolefin (pref., PE or PP) fine powder and, further pref., a heat transmission aid such as KCl or NaCl is mixed therewith and the resulting mixture is chlorinated in the presence of a free radical generation accelerator (e.g.; org. peroxide, a nitrile group-containing azo compd.) in a multistage manner to obtain the objective compd. The mixing ratio of the polyolefin fine powder, the flocculation inhibitor and the heat transmission aid is pref. 100:50-200:10-30 (pts.wt.). 
     COPYRIGHT: (C)1991,JPO
Patent JP-S63281840-A (JP)
Title: Molding method of two-layer molded product
Inventor: YAMAMORI YOSHINORI
IPC: B32B27/12
Filed: 1987-05-14
Abstract: PURPOSE:To mold a two-layer molded product where creases or a distortion is not generated on the skin, by a method wherein press processing of a thermoplastic resin sheet for the skin is performed between a top and bottom forces after heating, in a molding method obtaining a two-layer molded product by performing the press processing of fiber-reinforced thermoplastic resin and a thermoplastic resin sheet for the skin. CONSTITUTION:A sheet 2 composed of thermoplastic resin for the skin is held between a top and bottom forces 1a, 1b with a clamp 3. Heating is begun by moving atop and bottom heaters 4a, 4b so that the sheet 2 is placed between them. The top and bottom heaters 4a, 4b are moved outside by heating the sheet 2 sufficiently and a material 5 composed of fiber-reinforced thermoplastic resin is set to the bottom force 1b. Then a two-layer molded product is obtained by lowering the top force 1a and clamp 3. A period of time from completion of the heating of the sheet 2 until press processing of the same is shortened drastically and a two-layer molded product whose surface is free from creases and a distortion can be obtained.
Patent JP-H11292611-A (JP)
Title: Production of brick effectively using sludge and municipal refuse
Inventor: YAMAMOTO KIMIJI
IPC: B28B7/00
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide easily usable materials having generality and useful for civil engineering and construction from sludge and municipal refuses as raw materials at a low cost. SOLUTION: This method for producing bricks effectively utilizing sludge and municipal refuses comprises directly pouring the melted slag of the burned ash of the sludge and municipal refuses in the melted state into water to granulate the slag with the water, mixing 100 wt.% of the obtained granulated slag with 20-100 wt.% of a low refractoriness clay mineral and water, kneading the mixture, press-molding the plasticized product, drying the molded product and subsequently calcining the dried molded product at 600-1,200 deg.C. The granulated slag can be used as such to simply produce bricks, and the bricks contain glass bonds due to the calcination at 600-1,200 deg.C, and thereby have permanent lives. Since the bricks can be colored with one or more pigments, the uses of the bricks are spread. The method for producing the bricks saves the expenditure of the country and municipalities as the effective utilization of general wastes and is useful for the production of the effective materials.
Patent JP-H01286065-A (JP)
Title: Operation display device
Inventor: YAMAMOTO SHINTARO
IPC: G06F1/00
Filed: 1988-05-13
Abstract: PURPOSE:To make unnecessary a CRT, a disk, etc., to make small in size and light in weight, and to save a space by adopting a sheet keyboard and a flat display, and ROM-operating a program. CONSTITUTION:A sheet keyboard 13 for a data input operation and a flat display device 14, which can display a graphic, are provided, for example, at a door 12 in the front surface of a case main body 11. In the case main body 11, a RAM for data memory, a ROM where the basic program having a real time/multi-task function is stored, the ROM where an application program prepared by a high level language is stored, and a CPU to execute a processing according to the contents of the RAM and the ROMs are provided.
Patent JP-S62272766-A (JP)
Title: Video signal processor
Inventor: KAWAI HISASHI
IPC: H04N5/16
Filed: 1986-05-21
Abstract: PURPOSE:To extremely stablly and exactly remove a sag from an image signal by inverting relatively a revel detection signal and a video signal in the leading end part of a synchronizing signal, and adding them with each other. CONSTITUTION:In case a signal having a sag like a signal (a) is inputted to an input terminal 1, an adder 3 adds the input signal and a signal outputted from a DC amplifier 6, and a DC amplifier 4 inverts and amplifies the resulting signal and outputs to an output terminal 2 and to a SYNC synchronism, tip detection circuit 5. The circuit 5 detects the DC level and the sag of the SYNC tip of the output signal, and inputs the result to the DC amplifier 6. The DC amplifier 6 amplifies said DC level and sag, and outputs them to the adder 3. The DC signal (figure (b)) is feedbacked to the adder 3 hence comes lower if the DC level of the input signal comes higher. Therefore, the input DC level and the output DC level of the DC inversion amplifier 4 come stable. Also, the sag inputted to the adder 3 comes to have its polarity opposite that of the input signal after being subjected to the DC amplifier 4.
Patent JP-S597206-A (JP)
Title: Probe of waviness meter
Inventor: SHINOHARA TSUGUAKI
IPC: G10K11/18
Filed: 1982-07-05
Abstract: PURPOSE:To improve frequency characteristics, by constituting the part including the tip end which is brought into contact with the surface to be inspected of a material to be inspected with a plastic material at least and constituting the other part with a metallic material. CONSTITUTION:A probe 3' consists of a metal (e.g. brass) part 4, a groove 41 formed in the part 4, a tip end 42 of the part 4, a plastic part (e.g. nylon) 5 and a needle end 52. The needle 3 made of these composite materials is fixed directly to the metallic fixing surface of the tip end part of a cantilever by a metallic screw part 41. As a result, the tip end part of the cantilever is extended to the end 42 and it is made nearly equivalent functionally to the fact that the length of a vibration transmitting passage of the part 5 is shortened from the end 42 to the end 52.
Patent JP-2000303632-A (JP)
Title: Gutter hanger for folded plate roof
Inventor: TAKAYAMA MASAYOSHI
IPC: E04D13/072
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a gutter hanger for a folded plate roof in which the adjustment or the like of the position of installation is eliminated in the case of mounting execution. SOLUTION: A gutter hanger for the folding plate roof is composed of a hanging lever 2 comprising a hanger body 10, a nut 6 and a bolt, which is fitted to the nut 6 and in which the hanger body 10 is installed at a lower end, and a mounting member mounting the hanging lever 2 on a roof board, and a position specifying means specifying the position of the nut 6 so that the nut 6 does not lower from the position of the mounting place L of a gutter from the crest section of the roof board in order to specify the mounting position L in a distance from the hanger body 10 to the nut 6 in the hanging lever 2.
Patent JP-S6311835-A (JP)
Title: Measurement for concentration of biomaterial
Inventor: KARUBE MASAO
IPC: G01N5/02
Filed: 1986-05-21
Abstract: PURPOSE:To achieve a higher sensitivity of a vibrator biosensor with an increase in the weight on the surface of a vibrator, by making a latex or the like bonded to an antigen or an antibody react with a substrate connected to an antigen- or antibody-immobilized vibrator to be bonded to the surface of the vibrator. CONSTITUTION:For example, the surface of an electrode 2 of a crystal resonator plated with Pd is subjected to anodic oxidation in 0.5 N NaOH for 1hr. Then, the electrode 2 is treated in a 10% acetone solution of gamma- aminopropyltriethoxysilane for 2hr and then, in a 5% glutaric aldehyde solution for 3hr. Thereafter, the work is immersed into 1mg/ml of an anti-human IgG antibody solution for 1hr to immobilize the anti-human IgG antibody 1. Furthermore, it is immersed into a 0.1M glycine solution for 30min to treat the aldehyde group not yet reacted. This can enhance the sensitivity of a vibrator biosensor with an increase in the weight of substance attached onto the resonator.
Patent JP-S607712-A (JP)
Inventor: NISHIKAWA KIMITO
IPC: H01G4/12
Filed: 1983-06-27
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-S606566-A (JP)
Inventor: PEETAA SHIYUBUENGERAA
IPC: B65H67/048
Filed: 1984-06-08
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-S5818688-A (JP)
Inventor: IWADE MOTOO
IPC: G09G3/12
Filed: 1981-07-25
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-2000307155-A (JP)
Title: Light-emitting diode
Inventor: KANEDA NAOKI
IPC: H01L33/60
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a structure, of a light-emitting diode(LED) with a high emission efficiency and with a higher output power than conventional with smaller power consumption than conventional, wherein the light omnidirectionally emitted from an active layer of the LED is sufficiently reflected for the entire spectrum. SOLUTION: In an LED where a pair of distributed Bragg reflectors(DBRs) 5 made of two kinds of materials are formed on a substrate 1 and a light- emitting part is formed on the DBRs 5, the layer thicknesses of the DBRs 5 are changed by 30 to 15% in each pair to form a DBR 6 of a multilayer structure consisting of three layers or more and, at least one layer of the constituent layers of this DBR 6 has a thickness equal to an optical length of the 1/4 wavelength of the LED. Moreover, the constituent layers of the DBR 6 are combined with each other so that the energy distribution of the reflection spectrum may be a normal distribution or a logarithmic normal distribution the center of which is the peak wavelength energy of the LED.
Patent JP-S5543148-A (JP)
Title: Material for solidifying flimsy ground
Inventor: ARIIZUMI AKIRA
IPC: C09K103/00
Filed: 1978-09-22
Abstract: PURPOSE: A solidifying agent of cement that contains cement and an inoganic ammonium salt, thus being capable of rapidly solidifying even organic soil containing humus in a short time.  
     CONSTITUTION: An inorganic ammonium salt as ammonium sulfate is added to a solidifying agent of cement. The addition of the inorganic ammonium salt to cement accelerates the hydration of cement even when the soil contains humus that inhibits the hydration reaction. Futher, the formation of ettringite is observed, which is thought to be a factor to develop the high strength. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06330961-A (JP)
Title: Valve device for preventing generation of shock torque of clutch
Inventor: OCHIAI CHIAKI
IPC: F16D25/08
Filed: 1993-05-19
Abstract: PURPOSE:To provide a valve device for preventing the generation of shock torque of a clutch which is constituted to facilitate ensurance of a stable throttle area without being influenced by viscosity of working liquid and a speed. CONSTITUTION:A valve device for preventing the generation of shock torque of a clutch comprises a housing 21; a valve member 27 having a communicating passage 27a to form a throttle through intercommunication of first and second chambers 40 and 41 in a cylinder space 24; a first spring 26 through the force of which the valve member is energized in a direction in which the first chamber is cut off from the second chamber; and a second spring 30 through the force of which the valve member is energized in a reverse direction to the first spring. Either the first spring or the second spring is formed of a shape memory alloy. When the temperature of working liquid exceeds a given value, the valve member is situated in a position to cut off the first chamber from the second chamber through the force of the first or the second spring. Further, a wall member 29 disposed between an output port 23 and the valve member is provided.
Patent JP-S63283128-A (JP)
Title: Projection optical device
Inventor: MORI SUSUMU
IPC: H01L21/027
Filed: 1987-05-15
Abstract: PURPOSE:To make possible the measurement of distortion and magnification in a short time and accurately by a method wherein the numerical aperture of a photoelectric detecting means to a mask on a light-receiving surface is set equal with the numerical aperture of illuminating light to the mask. CONSTITUTION:When a stage 22 is moved by a driving command to a motor 52 of a main control unit 50, a luminous slit image projected on a reticle R is also moved and superposed on a reticle mark MR. The degree of superposition is detected as a reduction in the amount of incident light in a detector 40 and the detected output is stored in a memory 46. The measurement of distortion of a projection lens 20 is conducted utilizing these data and the data at the time of design. The numerical aperture that the detector 40 makes to the reticle R at the time of measurement is set equal with the numerical aperture of exposing light to the reticle R at the time of exposure. Thereby, the image formation characteristic of the lens 20 to be measured coincides with the image formation characteristic of the lens 20 at the time of exposure and a accurate measurement is conducted.
Patent JP-S5242008-A (JP)
Title: Line control system for push button telephone
Inventor: TANEDA ICHIROU
IPC: H04M9/00
Filed: 1975-09-30
Abstract: PURPOSE:To remarkably reduce the number of cable core conductors by making the control lines in common use with the lamp wiring and by reducing the number of connected lines, when telephone set is connected to relay box.
Patent JP-H11312908-A (JP)
Title: Waveguide/microstrip line converter
Inventor: OMURO MUNEHIKO
IPC: H01P5/107
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a waveguide/microstrip line converter of an effective structure which enables short circuiting without forming a through hole on a substrate by performing grounding of a cap and a base by way of a substrate outer periphery. SOLUTION: In a waveguide/microstrip line converter in which a substrate 3 provided with a microstrip line 4 so that an antenna prove is positioned toward an opening part of a waveguide 2 is clamped between a cap 6 corresponding to the opening part of the waveguide 2 and a base member 1, it is designed that the cap 6 forms a level difference recessed part 8 with a specific width along two edge of the waveguide 2 on an installation surface for the base member 1 and clamps the substrate 3 between itself and the base member 1 in the state that the edge of the substrate 3 is engaged in the level difference recessed part 8.
Patent JP-S5451141-A (JP)
Title: Ventilator for automobile
Inventor: SUZUKI MASAHIKO
IPC: B60H1/26
Filed: 1977-09-29
Abstract: PURPOSE:To appropriately ventilate a chamber without excessively discharging a battery under parking, by providing a ventilation opening through the side of rear part of automobile and installing an electric blower driven by solar battery. CONSTITUTION:The ventilation opening 15 is provided through the side of rear part of automobile 1 and fitted with louvers 15a, 15b, a duct 15c and a curtain 18. The electric blower consisting of a motor 16 and a fan 17 is mounted at the ventilation port. The solar battery 7 coated by a stainless steel sheet 6 and a transparent acryl resin sheet 8 is provided on the roof the automobile 1. Under the parking of the automobile 1, the motor 16 is driven by the solar battery 7 to rotate the fan 17 to ventilate the chamber. At that time, the main battery of the automobile is not used to drive the fan 17. Therefore, the ventilation is performed without excessively discharging the main battery.