baber/WOPTO huggingface dataset:
Patent JP-H02131862-A (JP)
Title: Wire lapping method and device therefor
Inventor: HASHIMOTO MASAHIRO
IPC: B24B37/00
Filed: 1988-11-14
Abstract: PURPOSE:To increase working efficiency in lapping and to efficiently perform the finishing, etc., of the capillary hole of a capillary chip by impressing ultrasonic vibration on the wire under wire lapping. CONSTITUTION:In case of executing wire lapping by inserting a wire 1 into the prepared hole(capillary hole, for example) provided by penetrating to the body to be worked(capillary chip, for example) 4, an ultrasonic wave is impressed by an ultrasonic wave impressing means 8 on this wire 1. By the ultrasonic wave impression the free abrasive grain for lapping is activated, the free abrasive grain is collided with the face to be worded of the prepared hole 3 in multiple times and this face to be worked is subjected to refining. Thus the prepared hole can efficiently be subjected to lapping.
Patent JP-H01127829-A (JP)
Title: Shutter device for ventilating fan
Inventor: HASEGAWA KEIICHI
IPC: F24F7/013
Filed: 1987-11-12
Abstract: PURPOSE:To permit the holding of the closed position of a shutter as well as the simple releasing of the closing and holding of the same upon opening the shutter by a method wherein equal forces having the same sense are applied on both sides of the supporting parts of a lock plate to retreat the recessed section of the lock plate from a shaft member at the back side of a connecting plate from the side of the same member by applying the tensile force of the lock plate when shutter blades are opened. CONSTITUTION:When an opening force is applied on shutter blades 4, being closed, equal forces, having the same sense, are applied on both fore-and-aft sides of the supporting parts of a lock plate 10 through the pins 7, 8 of a connecting plate 6 whereby the pivoting of the lock plate 10 is precluded. When a pulling string is pulled, a downwardly pivoting force is operated on the lock plate 10 from the side of the connecting member 16 to pivot only the lock plate 10 and retreat the recessed part 12 of the rear end rim of the lock plate 10 from the pin 8 whereby the connecting plate 6 may be pivoted downwardly, and respective shutter blades 4 are opened simultaneously.
Patent JP-H1089257-A (JP)
Title: Filler for natural gas automobile
Inventor: WAKAO TOSHIO
IPC: F17C5/02
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To boost gas from which moisture is previously removed by a compressor so that it may be filled in a cylinder of a natural gas automobile, by forming a filler into a closed container shape provided with a gas inlet and a gas outlet and interposing a dehumidifier in which a dryer is housed in a container main body in a supplying passage on the lower pressure side of the compressor. SOLUTION: In a dehumidifier 20, the upper and lower opening ends of a container main body formed into a cylindrical pipe shape having the specified total length are covered by covers and hermetically closed, and a dryer pinched between two upper and lower porous plates and having the specific volume is housed in the container main body. In a filler 1, a connecting port 4 is connected to a gas supplying pipe, one end of a connecting hose 18 whose the other end is connected to an emergency separating coupler 10 is connected to a connecting port of a cylinder of a natural gas automobile, and the operation is started by turning on an operating switch.  Gas supplied to the supplying passage (a) is allowed to flow to the dehumidifier 20, allowed to flow down to the lower part in the dehumidifier 20 from an inlet coupling, allowed to flow to the upper part after absorbing moisture in the process in which it passes the dryer, and allowed to flow from an outlet coupling to the supplying passage (a).
Patent JP-H03145852-A (JP)
Title: Digital electronic exchange
Inventor: SASABUCHI HISAO
IPC: H04Q3/42
Filed: 1989-10-31
Abstract: PURPOSE:To recognize a busy state immediately while an opposite party is busy by providing a means detecting a MODEM trunk busy tone. CONSTITUTION:A control circuit of a MODEM trunk 1 monitors the state of an analog circuit from a MODEM 10. Moreover, as to the state of a digital circuit from the MODEM 10, the monitor of carrier detection and the control of terminal ready similarly to the case with a data terminal equipment are implemented. A busy tone detection circuit 11 is provided to a reception circuit at the analog signal side of the MODEM trunk 1 and since a connection opposite party is in communication with the other data terminal equipment, when a busy tone is returned, it is immediately detected.
Patent JP-H06127942-A (JP)
Title: Production of ybco-based superconducting precursor
Inventor: HIRAI KENTARO
IPC: C01G1/00
Filed: 1992-10-23
Abstract: PURPOSE:To easily obtain solution obtaining a precursor of a highly uniform superconductor, superconducting fiber and film by allowing acetoacetic ethyl complex of Y, Ba, etc., to react with triethanolamine in organic solvent. CONSTITUTION:In organic solvent (e.g. methanol, propanol, acetone, benzene, etc.), acetoacetic ethyl complex of Y, Ba and Cu is allowed to react with triethanolamine. Next, after reaction, the product is distilled to remove the organic solvent and evaporated to dryness to obtain a YBCO-based superconducting precursor. The solution of high concentration of the precursor is viscous and shows excellent spinnability and is spun into fiber. And the precursor powder is melted and spun into fiber. And further the solution and melt are applied to a substrate, etc., to form a film. And the fiber and film are decomposed and sintered to make it insoluble, for example, under conditions of 60-100 deg.C and 1-2mmHg pressure.
Patent JP-2001111319-A (JP)
Title: Mobile object communication equipment
Inventor: OI HIDEYA
IPC: H01Q1/24
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide the communication equipment of a mobile object for preventing the deformation of an antenna connecting terminal and a circuit board, and for always satisfactorily bringing the top end part of the antenna connecting terminal into contact with the prescribed circuit part of the circuit board. SOLUTION: A bent part 28 is formed so as to be inclined downward from a protrusion 25 of an antenna connecting terminal 24 toward the direction of the top end, and when any strong impact is added due to the drop of this main body, the bent part 28 is allowed to abut on a protrusion 27 of a back case 21 at first. Thus, it is possible to relax any impact to be generated when the protrusion 25 of the antenna connecting terminal 24 is butts on the protrusion 27 on the back case 21.
Patent JP-H04159511-A (JP)
Title: Semiconductor optical mode splitter
Inventor: KOGA YUJI
IPC: G02F1/025
Filed: 1990-10-24
Abstract: PURPOSE:To separate and guide arbitrary modes to arbitrary branch waveguides by adopting the structure in which the inter-waveguide spacing of two-pieces of optical waveguides of a rib type branched from one piece of the optical waveguide expands continuously. CONSTITUTION:An example of a GaAs/AlGaAs Y branch type mode splitter is as follows, An n-AlGaAs clad layer 5, a GaAs undoped waveguide layer 4, a GaAs undoped waveguide layer 4, an AlGaAs undoped clad layer 3, a p-AlGaAs clad layer 2, and a p<+>-GaAs gap layer 1 are formed on an n-GaAs semiconductor substrate 6 having a crystal bearing (111). The one-piece optical waveguide part 9 and two-pieces optical waveguide part 8 having striped rib parts are formed by removing the p<+>-GaAs cap layer 1 and the p-AlGaAs clad layer 2 and further patly removing the AlGaAs undoped clad layer 3 for making electrical sepn. exclusive of the waveguide patterns. Electrodes 7 are formed on the rear surface of the two-pieces optical waveguide parts 8 and the n-GaAs semiconductor substrate 6. The sepn. of Te and TM modes to the arbitrary branch waveguides is possible in this way.
Patent JP-H02131692-A (JP)
Title: Catv system with high frequency line exchange function
Inventor: UEMURA JUN
IPC: H04H20/42
Filed: 1988-11-12
Abstract: PURPOSE:To attain talking among lots of terminal transmitter-receivers in a narrow frequency band by providing a sender side switch between a transmitter and a modulator and providing a receiver side switch between a receiver and a demodulator so as to separate the transmitter and the receiver from the system in the standby state. CONSTITUTION:When a handset 39 is hooked off and a call key 42 is depressed, a line desire signal is sent through a sender side switch 33   FM modulator 31   sender side mixer 29 one after another. In the handset at standby, a signal is received by a 2nd control input terminal 37g and a receiver side synthesizer 36 varies a frequency of a local oscillation signal for each prescribed time. When a demodulation output is produced in a demodulator 32 and an address data of a call destination in the transmission reception control signal is coincident with the data from an address setting circuit 38, a call tone control signal is outputted from a 4th control output terminal 37h. When the handset 39 is hooked off in response to the call, the voice is fed to the transmitter 40 and sent to a sender side switch 33   modulator 31 ' sender side mixer 29 and becomes an incoming speech signal.
Patent JP-2001105227-A (JP)
Title: Diamond wheel cutter
Inventor: KINOSHITA TAKAHIRO
IPC: B23D47/00
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a diamond wheel cutter less in cutting resistance, easy of chipping discharge and superior in cooling effect. SOLUTION: A diamond wheel cutter A with diamond grains arranged for cutting has a cutting body 2 with its side face 2a studded with bosses 3 containing diamond grains.
Patent JP-H02131128-A (JP)
Title: Gas separating multilayer membrane
Inventor: TAKEMOTO KOJI
IPC: B01D71/70
Filed: 1988-11-11
Abstract: PURPOSE:To improve heat resistance and moisture resistance of the subject membrane by coating the surface of the gas separating double layer membrane which is constituted of both the gas separating membrane allowing specified gas to selectively permeate therethrough and a porous supporting membrane for supporting it with a specified copolymer. CONSTITUTION:A gas separating doubled layer membrane is formed of both a gas separating membrane made of material capable of allowing at least one kind of component of a gaseous mixture to selectively permeate therethrough and porous supporting membrane for supporting this gas separating membrane. The gas separating multilayer membrane is formed by coating the surface of this gas separating double layer membrane with a copolymer with polyorganosiloxane vinyl monomer contg. vinyl group not less than at least two pieces in the side chain. In this gas separating multilayer membrane, the rate contg. a siloxane structure in the membrane is made large and also the surface part brought into contact with the outside is constituted of the siloxane structure and membrane strength is made strong. Lowering of the gas permeating flow rate is made extremely small even when this multilayer membrane is left to stand at high temp. in high moisture.
Patent JP-H01160945-A (JP)
Title: Novel alkylaryl ether derivative and preparation for local adaptation suppressing sebum secretion containing the same
Inventor: HINRITSUHI MERAA
IPC: A61K8/00
Filed: 1988-11-11
Abstract: NEW MATERIAL: The compound expressed by formula I [R 1  is 8-20C alkyl having at least one branch; E is -CH 2 -CH 2 - or -CH=CH-; R 2  is 1-4C alkyl, 2-4C hydroxyalkyl, 1-4C alkoxy, alkoxy 2-4C alkyl, H or salt-forming a cation].  
     EXAMPLE: Methyl isononyloxycinnamate.  
     USE: Pharmaceuticals useful as anti-seborrheic agents. The compound is useful, in very low in-use concentration, as sebosuppressive agents in pharmaceutical or cosmetic preparations for topical application.  
     PROCESS: For example, the compound of the formula is obtained by alkylating methyl p-hydroxycinnamate or methyl p-hydroxyphenylpropionate to react with a halide of formula R 1 -X(X is Cl, Br, etc.], or a sulfate or a sulfonic acid ester derived from the corresponding alcohol. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H01230643-A (JP)
Title: Epoxy resin composition and production of prepreg and laminate therewith
Inventor: EBARA TOSHIHARU
IPC: C08J5/24
Filed: 1988-11-15
Abstract: PURPOSE:To obtain the title composition which can give a laminate excellent in water resistance and electrical properties without lowering its heat resistance even when a copolymer resin of a low acid value is used, by mixing an epoxy resin with a specified copolymer resin and dicyandiamide. CONSTITUTION:An epoxy resin is mixed with a copolymer resin of an acid value <=60, obtained by using an aromatic vinyl compound and maleic anhydride as essential components (e.g., a styrene/maleic anhydride copolymer resin of an acid value of 30-50), and dicyandiamide (C) as a curing agent. It is possible to obtain an epoxy resin which can give a laminate for an insulating material without substantially lowering its heat resistance in spite of the use of said copolymer resin of a low acid value and improved in water resistance and electrical properties (especially, decreased permittivity).
Patent JP-H06116022-A (JP)
Title: Dielectric porcelain composition for low temp. firing and dielectric resonator or dielectric filter obtained by using the same and production thereof
Inventor: ABE MASAHIRO
IPC: C04B35/46
Filed: 1992-09-30
Abstract: PURPOSE:To provide dielectric porcelain composition for low temp. firing capable of giving a dielectric porcelain high in relative dielectric constant, large in noload Q and small in the temperature coefficient of resonance frequency. CONSTITUTION:A composition expressed by the general formula: x[(1-a-b)- BaO.aSrO.bCaO].yTiO2.z[-(1-c)RE2O3.cBi2O3] (RE is rare earth metal), and constituted so as to satisfy 10<=x<=0.20, 0.60<=y<=0.75, 0.10<=z<=0.25, x+y+z=1, 0<=a<=0.40, 0<=b<=0.20, 0<=c<=0.30 is used as a main component and >=0.1 pt.wt. to <=(18-62.5c) pts.wt. (where c<=0.20) or to <=5.5 pts.wt. (where 0.2<c<=0.3) ZnO-B2O3-Bi2O3 glass having a specific composition per 100 pts.wt. composition of the main component is incorporated therein to obtain the objective composition.
Patent JP-S62145219-A (JP)
Title: Thin-film diode substrate for display device
Inventor: SEKIGUCHI KANETAKA
IPC: G02F1/1365
Filed: 1985-12-20
Abstract: PURPOSE:To improve yield by forming a contact hole at a specific position after coating a diode with an interlayer insulating layer and forming an electrode newly on the interlayer insulating layer, bringing the electrode into contact with a lower layer electrode at the contact hole part, and using the newly formed electrode as an electrode for display. CONSTITUTION:A substrate 1, the 1st electrode 2, a light shield layer which prevents light from being incident on a semiconductor layer, the semiconductor layer 4 with PIN junction, the interlayer insulating layer 5 for insulating the 1st electrode 2 and the electrode 6 from each other, the 2nd electrode 6, and an interlayer insulating layer 7 which insulates the 2nd electrode and the 3rd electrode 8 are provided, and the 3rd electrode 8 is used as the display electrode. The interlayer insulating layer 5 is formed at the contact hole part 10 so as to make a ring-connection of the diode, and a contact hole part 11 is formed in the interlayer insulating layers 5 and 7 so as to connect the 1st electrode and the 3rd electrode 8. A hatched part encircled with a black frame is an effective display part.
Patent JP-S63140230-A (JP)
Title: Air conditioner
Inventor: OKUYAMA YASUHISA
IPC: F24F1/00
Filed: 1986-12-02
Abstract: PURPOSE:To recover heat in the refrigerating cycle and make a heat exchanging unit unnecessary and at the same time improve the easiness of operation by opening fully a first electric expansion valve during air discharge and operating a second electric expansion valve so as to let it perform prescribed pressure reduction in order to pass the air in the room through a first indoor heat exchanger. CONSTITUTION:If, when discharging air, a first electric expansion valve 5 is fully opened, and a second expansion valve 8 is operated so as to let it perform prescribed pressure reducing, a first indoor heat exchanger 7 is in the process of condensation during the room cooling operation in the refrigerating cycle, and the first heat exchanger 7 is in the process of evaporation during the room heating operation, so that the heat of the air that is discharged from the inside 6 of a room by a discharge air flow passage 18 is recovered in the refrigerating cycle. During the air discharge a suction air damper 17 is opened by a damper motor 15, and outdoor air that is equal in volume to the volume of said discharge air is taken in by a supply air flow passage 20a and it is led to the inside 6 of the room after the heat exchange in a second indoor heat exchanger 9.
Patent JP-H06139926-A (JP)
Title: Lamination electrode assembly device
Inventor: IMAI KANJI
IPC: H01J9/02
Filed: 1992-10-26
Abstract: PURPOSE:To increase heat equality during high temperature baking, eliminate effects of differential thermal expansion, and prevent deterioration of precision in a lamination electrode assembly device. CONSTITUTION:A baking plate 1, a baking stamper 2, lamination electrodes 3a-3e, and heat conductive plates 4a-4f are provided, and the lamination electrodes 3a-3e and the heat conductive plates 4a-4f are laminated alternately on the baking plate 1. The baking stamper 2 is installed to hold these with the baking plate 1, and the lamination electrodes 3a-3e are bound and fixed by high temperature baking. They can thus be positioned easily by positioning pins, and in addition, the plural lamination electrodes can be baked simultaneously without biting the pins.
Patent JP-H11128327-A (JP)
Title: Deodorant composition and deodorant sheet
Inventor: AYUKAWA HIROSHI
IPC: C08L43/02
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a deodorant compsn. with which the separating, oozing, dissipating or the like of deodorant materials are effectively prevented, the degradation in deodorant power by the same and the contamination of the place where the compsn. is arranged is effectively prevented and the deodorant power is easily enhanced. SOLUTION: The deodorant material of the deodorant compsn. contg. the deodorant material to neutralize and capture odorous materials is so constituted as to include a deodorant polymer which is a polymer prepd. by polymerizing a polymerizable component contg. a polymerizable phosphoric acid compd. having at least one phosphoric acid acidic compd. as a deodorant functional group and in which the content rate of the polymer unit derived from this phosphoric acid compd. is in a range of 10 to 100 wt.% of the total weight of the polymer.
Patent JP-2000108464-A (JP)
Title: Image-forming system and method for controlling image- forming system
Inventor: SUGINO KAZUMASA
IPC: B41J5/30
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To grasp a print state for every identification information with ease by classifying and managing the print state separately for a plurality of transmitted identification information. SOLUTION: A PC 102 of the system is provided with an HD which preliminarily stores user IDs, project IDs for identifying users and stores a total number of print sheets at a digital composite machine 107 for every ID, a CPU which analyzes identification information transmitted from either of apparatuses included in a PC 101 and the digital composite machine 107 and judges whether or not a printing process at the digital composite machine 107 is permitted, a network interface for transmitting the judgment result of the judging means to the either apparatus, and a CPU for controlling to update the total number of print sheets stored in the HD on the basis of a plurality of identification information and a print number of sheets transmitted from the digital composite machine 107.
Patent JP-H02133295-A (JP)
Title: Cargo hatch arranged under mast
Inventor: HORI YUKIMASA
IPC: B63B19/14
Filed: 1988-11-15
Abstract: PURPOSE:To enable cargo handling to be performed in high efficiency with a mast folded in a direction with no interference, when the cargo handling is performed, by arranging a cargo hatch of circular shape or oval shape and the like just below the foldable mast in a bulk cargo ship equipped with a sail. CONSTITUTION:In a procedure of folding a mast, lines 9, 10 are provided in a suitable part in the upper of the mast, and a pin, connecting the bottom part of a strut 1c in a stern side to an upper connection part 3 of a dispersed strut 2 just below the strut 1c, is extracted. The line 9, provided in the suitable part in the upper of the mast, is guided to a winch, and winding the rewinding line 10 of the line 9, the mast is tilted to the front. Here in a stage before the mast is tilted and folded, an eye 12 on a circular hatch cover 4a is left as connected to the eye 12, provided in the bottom of the rear side strut 1c, through a block by the line. Then the mast to be folded, resulting in obtaining a counterweight in an opposite side to a supporting point, can be smoothly folded, when the mast is folded, a hatch is placed in an opened condition enabling cargo handling to be performed.
Patent JP-S62147347-A (JP)
Title: Apparatus for inspecting appearance of prepreg
Inventor: SUGIYAMA KENJI
IPC: G01N21/94
Filed: 1985-12-23
Abstract: PURPOSE:To make it possible to select a prepreg with high accuracy, by detecting the foreign matter such as carbide in the prepreg in distinction from air bubbles or resin irregularity. CONSTITUTION:By changing the values of a condenser C and a resistor R, the time constant of an amplifier is determined so that the amplifying gain of detection voltage of foreign matter becomes larger than that of air bubbles or resin irregularity. The absorption wave forms of laser beam due to foreign matter, air bubbles and resin irregularity are different according to the scanning speed of laser beam and the moving speed of a prepreg. That is, as the passing speed of the prepreg to laser beam becomes faster, the absorption wave form comes to pulse like inclination, that is, high frequency. Therefore, by optimizing the time constant and level setting of the amplifier with respect to the wave form of a flaw desired to be separated, only the flaw desired to be separated can be detected.
Patent JP-H07176563-A (JP)
Title: Semiconductor device
Inventor: WATANABE YOSHIO
IPC: H01L21/60
Filed: 1992-10-27
Abstract: PURPOSE:To reduce a thermal stress in a bump and suppress the low cycle thermal fatigue by a method wherein a compensation plate which has a thermal expansion coefficient different from the coefficient of a cubstrate is tightly attached to the rear of the substrate and the relations between the respective thermal expansion coefficients of a chip, the substrate and the compensation plate are specified. CONSTITUTION:A flip chip 2 which has a thermal expansion coefficient different from the coefficient of a substrate 1 is mounted on the surface of the substrate 1 with bumps 3 therebetween. Further, a compensation plate 4 which has a thermal expansion coefficient different from the coefficient of the substrate 1 is tightly attached to the rear of the substrate 1. If the thermal expansion coefficient of the chip 2 is denoted by betach, the thermal expansion coefficient of the substrate 1 is denoted by betasub and the thermal expansion coefficient of the compensation plate 4 is denoted by betacm, the relations betach<betasub<betacm or betach<betasubbetacm are satisfied. The flip chip 2 is composed of a CdTe crystal plate, a CdHgTe crystal layer deposited on the crystal plate and an infrared diode array formed on the crystal layer surface. Further, the substrate 1 is composed of an Si plate on which a CCD is formed. The chip 2 is connected to the substrate 1 with the bumps 3. The compensation plate 4 is made of beta-silicon nitride.