baber/WOPTO huggingface dataset:
Patent JP-H0734324-A (JP)
Title: Color-developing structure material having reflection and interference action
Inventor: KUMAZAWA KINYA
IPC: D06Q1/00
Filed: 1993-07-16
Abstract: PURPOSE:To obtain an easily producible color-developing structure material having reflection and interference actions and capable of surely and stably exhibiting blight color tone having desired wavelength. CONSTITUTION:This color-developing structure material is composed of alternately laminated two kinds of polymeric substances having different optical refractive indices and develops a color having wavelength falling in visible light range by the reflection and interference of natural light. The material satisfies the formulas 1.3<= na and 1.1<=nb/na<=1.4 wherein na is optical refractive index of a polymeric substance layer 1 and nb is optical refractive index of the other polymeric substance layer 2.
Patent JP-S5879517-A (JP)
Title: Device for blowing off of collected dust on filter medium
Inventor: SUZUKI SHIYOUICHI
IPC: B01D46/42
Filed: 1981-11-04
Abstract: PURPOSE:To sufficiently blows off collected dust on a filter medium, by arranging small-diameter and large-diameter Venturi tubes successively in series, and  increasing the quantity of compressed air flowing into the inside of a filter medium as a backwashing air flow without intensifying a pulse of the compressed air. CONSTITUTION:A small-diameter primary Venturi tube 41 and a large-diameter secondary Venturi tube 42 are arranged in series through a distance just below a nozzle 5 used injecting a pulse of compressed air. For blowing off the dust collected by a filter medium in an air cleaning operation, compressed air C1 is blown as a shock wave from a pulse injecting nozzle 5 into the center of the primary Venturi tube 41 through a pulse pipe 6. Surrounding air D1 is sucked by the air C1-flow to be blown together with the air C1 into the secondary tube 42 as compressed air C2 being in a state of an increased air quantity. In this case, air quantity is still more increased by accompanying the surrounding air D2 sucked by the flow of the compressed air, and a large quantity of compressed air flows into the filter medium 2 as a backwashing air-flow E' to surely flow off the dust collected by the filter medium 2.
Patent JP-S57102270-A (JP)
Title: Method for coating surface of lacquer ware
Inventor: TAKANO TOSHIO
IPC: C08J7/04
Filed: 1980-12-15
Abstract: PURPOSE: To obtain a lacquer coat film having depth and high artistry by coating a plastic material base plate with a stain which is a transparent dye of a brown color then coating with paint.  
     CONSTITUTION: A stain is coated by spraying or the like on a base material consisting of rigid plastic material such as ABS resin, whereby the base material is coated blackish over the entire part. Next, commonly used oil paint is coated thickly, and if water is dropped before the paint dries fully, the water is repelled by the oiliness of the paint, and the paint depresses when the water dries, whereby the base plate surfaces is formed to have undulated lines. While the water dries, the paint sets, and if the stain is again coated thereon, the lightness of the surface is increased by the colors possessed by the stains, and the black color of the ground appears in the recesses, thus the base plate having much stereoscopic feel is manufactured. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0517999-A (JP)
Title: Combined formwork and structure member having shear reinforcement
Inventor: SUZUKI TAKAYUKI
IPC: E04C3/34
Filed: 1991-07-17
Abstract: PURPOSE:To improve workability and reliability on structure and save labors by using a structure member for coupling a U-shaped or square type shear reinforcement with a formwork sheathing board through a combined internal holding and connecting member mounted on the outside of the reinforcement. CONSTITUTION:Combined holding and connecting members 2 are secured fixedly at predetermined intervals to the outer peripheries of U-shaped shear reinforcements 1 arranged in paralle longitudinally of a beam. The shear reinforcements 1 are coupled integrally with a formwork sheathing board 3 made of metal, synthetic resin or cement material through the connecting members 2 to constitute a combined form-work and structure member. The structure member is furnished in the work spot and mounted to a required section to place concrete in the sheathing board 3. Thus, the placed concrete, reinforcement and sheathing board 3 are united with each other to reduce the assembling operation on the spot, lighten the weight of the structure, dispense with the dis-assembling operation of the formwork, reduce manhours and promote the shortening of a term of works or the like.
Patent JP-S5876154-A (JP)
Inventor: DONARUDO ARAN UEBUSUTAA
IPC: B04B5/02
Filed: 1982-10-06
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-H04372370-A (JP)
Title: Polishing tape
Inventor: TERASAWA MASATOSHI
IPC: B24D3/02
Filed: 1991-06-20
Abstract: PURPOSE:To homogeneously polish a material to be polished through smooth polishing without generating wavy pattern on a polishing surface or generating step difference by adding butyl stearate (n) to a polishing layer including polishing grinding grain and a binder resin provided on a base. CONSTITUTION:Butyl stearate (n) is added to a polishing layer including polishing grinding grain and a binder resin provided on a base, so as to form a polishing tape.
Patent JP-H0930674-A (JP)
Title: Printer device
Inventor: YUI KOJI
IPC: B41J11/48
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To provide the possibility of printing not only the same image but also different images simultaneously on a plurality of transcription sheets of paper by means of simultaneous printing on the sheets and also perform printing free of wastefulness even in case an ink ribbon is used. SOLUTION: Two transcription sheets of paper 1 of A6 format are arranged parallel with a sheet feed tray 2 and are located in place by a paper guide 5 and a partitioning plate 6. When the tray 2 is mounted in the body 3 of printer, the leading edge of the sheet 1 is lifted by a sheet feed plate and the sheet 1 is put in pressure contact with sheet feed rollers 9, 10. Because such feed rollers 9, 10 are furnished for each transcription sheet 1, it is possible to feed two sheets 1 simultaneously from the tray 2. In the printing part, a printing heat furnished on a head carriage 21 simultaneously forms the same image or different images on two sheets 1 in conformity to the given image information.
Patent JP-S6068807-A (JP)
Inventor: TAKESAKO KOUICHI
IPC: A47J36/02
Filed: 1983-09-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0342613-A (JP)
Title: Optical scanner
Inventor: SEYA MICHITAKA
IPC: B41J2/44
Filed: 1989-07-10
Abstract: PURPOSE:To attain high-definition image recording and reproduction by providing an intensity modulating means which modulates beam intensity in the optical path between a light source and an image formation optical system so that an integrated light quality in a perpendicular direction is a desired value. CONSTITUTION:The beam projected from a light source 1 such as a semiconductor laser is put in scanning operation by an optical deflecting means such as a rotary polygon mirror 4 and converged by an image formation optical system on the scanned surface of a photosensitive drum 8, etc. Then the intensity modulating means 2 which modulates the beam intensity is provided in the optical path between the light source 1 and image formation optical system so that the integrated light quantity in the perpendicular direction is the desired value as to scanning beam position displacement perpendicular to the scanning direction on the scanned surface. Therefore, an irregularity in the quantity of beam spot light due to the beam displacement, etc., in a subscanning direction can be adjusted in terms of energy. Consequently, the formation of a high picture quality image is made possible.
Patent JP-S6156119-A (JP)
Title: Method of dyeing gray hair
Inventor: KONO TAKESHI
IPC: A61K8/20
Filed: 1984-08-28
Abstract: PURPOSE:To dye gray hair, by preparing an aqueous solution of a substance which is reacted with an iron ion to form a black dyestuff as the fist agent, making suspension obtained by dispersing a specific powdery substance in water as the second agent, applying both the agents to hair alternately. CONSTITUTION:An aqueous solution of a substance such as gallic aicd, polypyl gallate, tannic aicd, or catechol which is reacted which an iron ion form a black dyestuff is used as the first agent, suspension obtained by adding an aqueous solution of ferric chloride to an aqyeous solution of an alkali metal salt, or ammonium salt or an oraganic basic salt of carboxymethyl cellulose to precipitate a powdery substance, followed by dispersing the substace into wager, is prepared as the second agent, and both the agents are alternately applied to hair, to dye gray hair in black. In preparing the agents, a thickening agent, a surface active agent, fats and oils, a hydrocarbon, a fatty acid, perfume, and an antiseptic, etc. may be properly used.
Patent JP-H10331379-A (JP)
Title: Buffered handrail for building
Inventor: MIYAGAWA NAOHISA
IPC: E04F11/18
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To improve touch and attain safety by sticking a soft synthetic resin layer or a foam synthetic resin layer to the outer periphery of a core body, and forming a thin film layer, a hollow section, and an outer film layer on the outer periphery of the core body on the back face side of a wall face section. SOLUTION: A core body made of a metal or a hard synthetic resin is formed in the longitudinal direction at the center section of a handrail main body 1, and a soft synthetic resin layer or a foam synthetic resin layer 3 with various cross sectional shapes is stuck in the longitudinal direction to the outer periphery. A thin film layer 4 and a hollow section 5 with various cross sectional shapes are formed in the longitudinal direction on the outside of the core body 2 on the back face side of a wall face section on the soft synthetic resin layer or foam synthetic resin layer 3, and an outer film layer 6 is formed on the outer periphery of the hollow section 5. The thin film layer 4, hollow section 5, and outer film layer 6 may be formed likewise on the surface side of the core body 2. The touch can be safely improved at the time of a collision with the surface.
Patent JP-H1017804-A (JP)
Title: Water-base magenta recording ink and ink jet recording method
Inventor: YAMAZAKI HIDETO
IPC: C09D11/033
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain a water-base magenta recording ink having a good hue as magenta and improved liquid stability, delivery stability and clarity by dissolving Color Index Number Acid Red 52 in a mixed solvent comprising water and 2-pyrrolidinone. SOLUTION: 0.1-5wt.% Color Index Number Acid Red 52 and optionally a dispersant, a surfactant, a viscosity modifier, a surface tension modifier, a pH modifier, etc., are dissolved in a mixed solvent comprising 10-95wt.% deionized water and 5-50wt.% 2-pyrrolidinone as a water-soluble organic solvent.
Patent JP-H0342952-A (JP)
Title: Input device for message store and forward exchange system
Inventor: IWASA HIROSHI
IPC: H04M3/50
Filed: 1989-07-10
Abstract: PURPOSE:To constitute a portable input device which is independent of a terminal device by reading a command code out of a storage part, generating a command signal corresponding to the command code by a PB signal generation part, and converting the signal into a signal tone by a sounding part and inputting it to the mouthpiece of the terminal device. CONSTITUTION:When a command key 13 corresponding to a service function of the input device 5 for the message store and forward exchange system is operated, a control part 11 accesses the storage part 15 to read the command code out of an area assigned to the above operated command key 13, and the command code is displayed on a display part 12 and also sent to a PB signal generation part 18. The PB signal generation part 18 which receives the command code generates the command signal consisting of a PB signal sequence according to the command code and sends it to a speaker 19. The speaker 19 converts the received command signal into the signal tone, which is inputted to the mouthpiece 21 of the terminal device 1 arranged opposite.
Patent JP-H06116185-A (JP)
Title: Production of 2,3-dihydropolyprenol
Inventor: TSUJI MASAHIRO
IPC: C07C33/02
Filed: 1993-07-19
Abstract: PURPOSE:To obtain the compound in high efficiency by epoxidizing a polyprenol obtained as a by-product in the reduction of a specific compound and purifying the produced liquid mixture. CONSTITUTION:The carbonyl group and the double bond at the 2-site of a compound of formula I ((n) is 2-10; R is lower alkyl) are selectively reduced in the presence of a reducing agent (e.g. aluminum lithium hydride) preferably in THF to obtain a liquid mixture composed of a compound of formula II and a compound of formula III obtained as a by-product. The by-produced compound of formula III is removed from the mixture by selectively epoxidizing the double bond at the 2-site of the compound of formula III using t-butyl hydroperoxide and vanadium oxide acetylacetonate to form an epoxide and purifying the reaction mixture by column chromatography to obtain the objective compound of formula II.
Patent JP-H1127746-A (JP)
Title: Portable terminal device
Inventor: HARAGUCHI SHINYA
IPC: H04W4/12
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To withdraw deposit from a financial institution for making a payment from an IC card the balance of which is in short, without depending on an ATM, by connecting the IC card to a portable telephone via an interface and connecting to the financial institution via a center. SOLUTION: A user makes a call to a financial institution from an optional key telephone set and performs a withdrawal operation for his deposit to an IC card 30. Then, the financial institution requests its center to send withdrawal data when user's data is correct, and the center sends a portable terminal a request for withdrawal authorization and data of withdrawal amount. Then the center collate the authorization data sent from the portable terminal with data from the financial institution and sends the portable terminal a write permission for a withdrawal amount, only when the collection is successful. Payment is performed with an interface 21 and an IC card 30, which are provided on the portable terminal by changing the balance of an IC card, even if there is no ATM around when the balance is in short.
Patent JP-S6241550-A (JP)
Title: Frequency converter of air conditioner
Inventor: ONISHI YASUTOMO
IPC: F24F11/02
Filed: 1985-08-13
Abstract: PURPOSE:To reduce a total leakage current and prevent an induction electromagnetic interruption and an electric shock trouble by making the floating capacitance between a radiator and the sheet metal chassis of an outdoor unit or an indoor unit smaller than that between a power transistor and the radiator. CONSTITUTION:A radiator 9 is fixed to a sheet metal chassis 29 by means of a fixing screw 10. The fixing screw 10 fixes the sheet metal chassis 29 to the radiator 9 through an insulating spacer 30 and a washer 31. A polyester sheet 32 is provided so that the sheet metal chassis 29 does not make contact with the radiator 9 by deflection or the like. By this constitution, the floating capacitance between the radiator 9 and the sheet metal chassis 29 is made smaller than that between the transistor 7 and the radiator 9. According to this organization, it is made possible to reduce a leakage current flowing to the ground from the semiconductor element 7 through the radiator 9 and the sheet metal chassis 29. It is also made possible to reduce the total leakage current leaking from the motor for the compressor and to prevent the induction electromagnetic interruption and electric shock trouble.
Patent JP-S5967432-A (JP)
Title: Detection of disconnection in temperature detector
Inventor: OOKUBO TAKASHI
IPC: G01K7/24
Filed: 1982-10-09
Abstract: PURPOSE:To enable a accurate detection of disconnection in a temperature detector by comparing a voltage at a predetermined points of a wiring with a reference value after a given time elapses following the starting of an actuator. CONSTITUTION:The voltage of a wiring 5b reaches a fixed value V0 in a low temperature area restricted by the voltage of a terminal 7. As the ambient temperature of a thermistor 4 rises, the temperature of the wiring 5b lowers. A voltage is generated in the wiring 1a in proportion to the rotational speed of the engine and as it rises above the fixed voltage at 1c, the output of a comparator 1 lowers to allow a timer 2 to start the measurement of time. After the passage of a given time, an electric signal is transmitted to actuate an FF3 to lower the voltage of the wiring 3a, which will bring the voltage at 6a to a lower voltage value VL. When any disconnection of the thermistor 4 lowers the voltage on the side of the wiring 6a below that on the side 5b, the comparator 6 outputs a power to light an alarm lamp or sound a buzzer thereby notifying of the disconnection of the thermistor.
Patent JP-S6157629-A (JP)
Title: Production of laminate
Inventor: NAGAI AKIRA
IPC: B32B27/04
Filed: 1984-08-29
Abstract: PURPOSE:To obtain laminate having improved heat resistance, dimensional stability, and high-frequency electrical characteristics, by blending an unsaturated bond-containing prepolymer with a cyclic polybutadiene uniformly to give prepreg, laminating and pressing it so that it is molded in one piece. CONSTITUTION:A prepolymer obtained from a compound shown by the formula (R1 and R2 are monofunctional organic group and substituent group having unsaturated bond) containing an unsaturated bond in the side chain, such as diallyl phthalate, is uniformly blended with a cyclized butadiene polymer to give a resin composition. A radical polymerization initiator is added to the resin composition, which is impregnated into a sheet base material and dried to form prepreg, which is laminated, pressed, and molded in one piece. The prepared laminate has characteristics of high-frequency electrical properties, especially low dielectric constant in comparison with epoxy resin and polyimide, and is expected to improve high-speed treatment of large-sized computer.
Patent JP-H0738052-A (JP)
Title: Multichip module
Inventor: HOSOGAI MASAO
IPC: H01L23/538
Filed: 1993-07-20
Abstract: PURPOSE:To apply circuit boards geared to optimum mounting mode to circuit elements each different in mounting mode, concerning a multichip module. CONSTITUTION:This multichip module is constituted by mounting circuit elements to several circuit boards, selecting separate circuit boards 22, 23, and 24 suitable for the circuit elements 25-29 different in mounting mode, and also by wiring circuit boards arranged side by side.
Patent JP-S6156480-A (JP)
Title: Manufacture of semiconductor light emitting device
Inventor: OKUDA SHINYA
IPC: H01L21/208
Filed: 1984-08-28
Abstract: PURPOSE:To enable the semiconductor substrate having a semiconductor layer and a current stricture layer which have small forbidden band widths to be formed without defects of thermal damage by a method wherein the semiconductor substrate or the first semiconductor layer is exposed by melting back the exposed region of the second semiconductor layer, and at the same time the thrid semiconductor layer is melted back. CONSTITUTION:An N-type InP layer 2, an InGaAsP layer 3, and a P-type InP layer 4 are grown on the 001 plane of an N-type InP substrate by LPE. Next said semicon ductor substrate is provided with a mask 5 having a 001-directional stripe window, and the P-type InP layer 4 is selectively etched away. Then, this semiconductor sub strate is contained in the LEP apparatus with a meltback solution and kept at a temperature e.g. of 620 deg.C for 30 min; thereafter, its meltback and the growth of a P-type InP laer 6 are successively carried out by decreasing the temperature. The exposed region of the InGaAsP layer is dissolved away by this meltback, and at the same time the P-type InP layer 4 is melted back. As a result, the part where damage has geerated is completely removed of keeping at a temperature of 620 deg.C, and a semiconductor substrate without damge can be obtained. The VSB laser is manufactured b using the semiconductor substrate thus obtained.
Patent JP-H0623661-A (JP)
Title: Lens grinding device
Inventor: HAGIWARA SUSUMU
IPC: B24B9/14
Filed: 1992-07-06
Abstract: PURPOSE:To prevent a lens from being displaced from the grinding region of a grinding wheel. CONSTITUTION:A lens grinding device is provided with a lens shape measuring device 100 to measure a distance from a reference position to the peripheral edge of the surface of a lens R2 in the direction (a direction X) of the thickness of the lens and a distance therefrom to the peripheral edge of the target grinding shape of the surface of a lens R1, and a data memory 83 to store the maximum value XTMAX and a minimum value XTMIN of a distance in the direction X of the grinding region of a grinding wheel 3a measured on the basis of a reference position. Further, the lens grinding device is provided with a program memory 82 in which is registered a program which determines the maximum value XMAX and the minimum value XMIN among distances related to a lens measured by the lens shape measuring device 100 and which sets the position of the lens in a direction X within a grinding allowable range where a position for indicating the maximum value XMAX is below the maximum value XTMAX related to the grinding wheel 3a and a position indicating the minimum value XMIN related to a lens exceeds the minimum valve XTMIN related to the grinding wheel, and a CPU 81 to execute the program.
Patent JP-H0845376-A (JP)
Title: Illuminated push switch device
Inventor: ABE KAZUO
IPC: H01H9/16
Filed: 1994-07-29
Abstract: PURPOSE:To enable a plurality of light-emitting elements to be selectively turned on without turning an internal switch on or off and to ensure and enhance the reliability of an electrical connection between each light-emitting element and a switching element. CONSTITUTION:This illuminated push switch device is provided with a light-emitting-portion block 20 having a plurality of light-emitting elements 20a, 20b on its upper side and having conducting portions 21, 22 on both sides of each of insulating plates 23 projected to both side faces of the block, the conducting portions 21, 22 being electrically connected to the respective light-emitting elements. The illuminated push switch device is provided with a common terminal 14 sandwiching one of the insulating plates 23 in such a way as to make contact with the conducting portions 21, 22 on the insulating plate 23; and a pair of terminals 13a, 13b formed by the splitting of the common terminal 14 into two parts horizontally, located near and opposite each other, and sandwiching the other insulating plate 23 in such a way as to independently make contact with each of the conducting portions 21, 22 on the insulating plate 23. The device is provided with a base member 3 which holds the pair of terminals 13a, 13b and the common terminal 14 in an insulated state and which has an opening regulating portion 3a for restraining the pair of terminals 13a, 13b from being deformed in a direction in which they open apart; a switch portion S; and a push control portion P.