baber/WOPTO huggingface dataset:
Patent JP-2000237119-A (JP)
Title: Endoscope device
Inventor: MIMORI NAOTAKE
IPC: G02B23/24
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To cope with both autoclave sterilization and disinfection by a new chemical by forming rubber materials within the components constituting an endoscope device with a vulcanized rubber material having a perfluoro-monomer structure with a molecular weight 2000 or below. SOLUTION: A suction button 22 is removably fitted to the local operation section 12 of this endoscope device, and rubber materials such as an O-ring 36 and a knob section 46 are fitted to the suction button 22. These rubber materials are made of a rubber material vulcanized with a polymer material having a perfluoro-monomer structure with a molecular weight 200 or below, and they are excellent in chemical resistance, heat resistance and mechanical strength. The suction button 22 not only can be disinfected by a new chemical but also can be autoclave-sterilized.
Patent JP-H04279005-A (JP)
Title: Resistor
Inventor: TORIGOE KAORU
IPC: C09D5/24
Filed: 1991-03-07
Abstract: PURPOSE:To provide a resistor having a uniform resistor film which is less in fluctuation of resistance value and its manufacturing method. CONSTITUTION:This resistor is composed of fine resistor particles having a particle size smaller than 100Angstrom  and is formed on a substrate. The fine resistor particles are of the oxide of a metal of the platinum group mixed with the oxide of at least one element selected out of Ai, Bi, Pb, Sn, Al, B, Ti, Zr, Ca, and Ba. The above-mentioned oxides are obtained by baking paste containing the organic compounds of the metals after the paste is applied.
Patent JP-S60188285-A (JP)
Inventor: MIYASAKO KAZUNORI
IPC: B66B11/04
Filed: 1984-03-07
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-S59167971-A (JP)
Title: Electrolyte for lithium secondary cell
Inventor: TOBISHIMA SHINICHI
IPC: H01M10/052
Filed: 1983-03-14
Abstract: PURPOSE:To improve charge/discharge characteristic of Li electrode by employing mixture solvent of r-butyrolactone and tetrahydrofuran as organic solvent of nonaqueous electrolyte. CONSTITUTION:Mixture solvent of r-butyrolactone and tetrahydrofuran is employed as organic solvent of lithium secondary cell. Preferably mixing ratio of them is 1:9-9:1, and 5:5 is most preferable. When deviating from said range, it will approach to charge/discharge characteristic of independent system to deteriorate characteristic.
Patent JP-2000208371-A (JP)
Title: Electrolytic solution for electrolytic capacitor
Inventor: SHIMIZU MAKOTO
IPC: H01G9/035
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic solution for a middle and high voltage with a high spark voltage and satisfactory high temperature service life characteristics. SOLUTION: This electrolytic solution for an electrolytic capacitor is obtained by doping protein group carboxylic acid compounds, whose total number of carbon is 13-17 or the salt to electrolytic solution obtained by dissolving one kind or two kinds or more of boron poly-alcohol complex shown in a formula or the salt in a solvent using ethylene glycol as main components. Thus, a spark voltage can be made high, and high temperature long service life characteristics can be made satisfactory. Therefore, it is possible to obtain an electrolytic capacitor, in which breakdown voltage and overvoltage characteristics is made satisfactory, and capacity changes or tanδ change after a service life test can be reduced, and service life characteristics can be made satisfactory by using the electrolytic solution.  In formula, R1 indicates an alkyl group in which the number of carbon is 1-4 or a hydrogen atom, and one of R2 and R3 is a methyl group and the other is a hydrogen atom.
Patent JP-2000244085-A (JP)
Title: Printed wiring board and its manufacture
Inventor: ZAMA TSUTOMU
IPC: H05K3/42
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent imperfect adhesion of conductor. SOLUTION: Penetrating holes 4 are bored in a copper clad laminated board formed of glass epoxy resin, an electrolytic copper foil is eliminated by etching, and a rough surface shape of the eliminated copper foil is transferred on the surface of a board 2. After palladium is applied, a copper plating resist 6 having a reverse pattern of an outer layer circuit is formed. After a nickel plating film 7 is formed, a copper substitution plating film 8 is formed. The board 2 is treated by heating, and the outer layer circuit 9 and conductor of penetrating connection holes 10 are formed by electroless copper plating treatment.
Patent JP-H09209312-A (JP)
Title: Bridge erecting device
Inventor: INOUE SHIGEO
IPC: E01D21/06
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To wholly mechanically perform insert of a plane material into the erecting position by insertedly fitting a female type insert part provided on the rear end of a traveling rail to a male/female type fitted part provided on the front end of a fixed rail so as to almost connect together both rails, and thereafter operating a regulating device. SOLUTION: A plane material 6b is fitted to a traveling trolley 16 on a suspending beam 15, and hoisted through the suspending beam 15. This suspending beam 15 is inserted between front and rear cut-off ends provided in the middle position of a fixed rail 13, an additionally provided subsidiary rail is connected to the fixed rail 13 through a subsidiary rail connecting mechanism, then the traveling trolley is transferred from the subsidiary rail to the fixed rail 13 and run, and the plane material 6b is carried to the extreme end of a truss girder 6.  A screw jack internally mounted on the extreme end of the truss girder 3 is operated so as to bring down a movable rail 14, a female type inserting part provided on the movable rail 14 is insertedly fitted to a male/female type fitted part provided on the fixed rail 13 side, and then the space of the movable rail 14 against the fixed rail 13 and dislocation in the width direction are respectively finely regulated and they are fixed.
Patent JP-S52125281-A (JP)
Title: Semiconductor device
Inventor: YOSHIKAWA KAZUHIKO
IPC: H01L23/34
Filed: 1976-04-14
Abstract: PURPOSE: To improve the radiation effect by providing a semiconductor device in which the semiconductor substrate having a semiconductor element near its surface is provided with a highly-conductive substance that extends from the rear surface of the substrate to just below the zone generating much heat. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03246238-A (JP)
Title: Oxygen oxidation of olefin with halogenated porphine complex catalyst
Inventor: TSUCHIYA SHINJI
IPC: C07D487/22
Filed: 1990-02-26
Abstract: PURPOSE:To employ a catalyst having excellent activity and selectivity and prepared by converting in part or in whole the C-H bonds of a tetraphenyl porphine complex derivative into C-halogen bonds when an olefin is oxidized with oxygen gas to prepare an oxygen-containing compound. CONSTITUTION:When an olefin (e.g. cyclooctene) is oxidized with oxygen gas to prepare an oxygen-containing compound (e.g. 1,2-epoxycyclooctane), a complex of the formula [R<1>-R<28> are 1-4C alkyl, trihalomethyl, H or halogen wherein at least one of R<1>-R<28> is halogen; Z is the n-valent cation of an element selected from IA-VIA, IB-VIIB and VIII group elements (n is 1-5), oxygen, F<->, Cl<->, Ch3O<->, etc.] is exployed. The reaction is preferably performed in a gas-liquid two phase system in air at 0-80 deg.C.
Patent JP-H01218299-A (JP)
Title: Speaker protection circuit drive signal generator
Inventor: TSUTSUI TAKEO
IPC: H04R3/00
Filed: 1988-02-26
Abstract: PURPOSE:To detect accurately even any fault output by rectifying an output of a stereo sound amplifier, comparing it with a prescribed positive/negative threshold level so as to detect the value of the output. CONSTITUTION:Each output sound signal of stereo audio amplifiers 1, 2 is given to a bridge rectifier circuit 3, its positive/negative rectified output is given to comparators 4, 5, where the output is compared with a prescribed positive/negative threshold level. When any of the positive/negative rectified outputs exceeds the positive/negative threshold level, a counter 9 is set and counts a pulse train with a prescribed period from a reference pulse train generator 8. When the count of the counter 9 exceeds the threshold level set by a threshold level setting circuit 10, the latch circuit 11 latches an output of the counter 9 to output a drive signal of a speaker protection circuit.
Patent JP-S63230902-A (JP)
Inventor: YOOZEFU HETSUPEKAUZEN
IPC: F01C21/08
Filed: 1988-02-26
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-H09237957-A (JP)
Title: Alumina circuit board and manufacture thereof
Inventor: HAYASHI KATSURA
IPC: H05K3/24
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a reliable circuit board, using as its insulating substrate alumina ceramic containing blackening agent, and, even after electroless plating, free from plate sticking to its portions where the plate is undesirable. SOLUTION: A conductor paste containing either or both of W and Mo as the main components is applied to a molded body that contains Al2 O3 as the main component and 0.01-5wt.% of at least one element selected from Mo, W and Nb in terms of metal, and, in some cases, has carbon powder added. The workpiece is then fired in a non-oxidizing atmosphere to obtain a board 1 made of black ceramic, the total amount of carbon of which is 0.005-3wt.%. Thereafter, an electroless plating layer 3 of Ni, Au or the like is formed on the surface of the conductor layer 2 on the board 1.
Patent JP-S62200233-A (JP)
Title: Liquid surface level meter
Inventor: HAYASHI CHIKAHISA
IPC: G01F23/26
Filed: 1986-02-27
Abstract: PURPOSE:To permit a casing to be mounted on a bottom plate easily almost in a single action, by mounting a fitting member with a hole or a notch formed on the bottom plate to engage a casing with a coil thereinto to be supported. CONSTITUTION:A fitting member 9 in which a horizontal base 6 and a leg 7 supporting it are formed integral with a horizontal anchor section 8 at the lower end thereof in such a manner as to be bent is fixed on the internal surface of a bottom 5 of a lower member 3 with the anchor section 8 thereof by spot welding. A hole 31 is formed in the base of the fitting member 9 and four retainer projections 32 are provided in the hole 31 at intervals of 90 deg. sticking inward. The retainer projections are curved or bent downward to turn the tip thereof down. An engaging section 11 formed at the lower end of the casing 10 of a liquid surface level meter is engaged into the hole 31 of the fitting member 2 to be supported by engagement.
Patent JP-H05282200-A (JP)
Title: Microcomputer
IPC: G06F15/78
Filed: 1992-02-28
Abstract: PURPOSE:To reduce the power consumption of a microcomputer. CONSTITUTION:The microcomputer is provided with an internal ROM 1, a sense amplifier 2, a CPU 4, an address detecting circuit 5, and a KILL signal control circuit 6 correspondingly to an external memory 3, an address bus 201 and a data bus 202. At the time of detecting an address for the ROM 1, the circuit 5 allows the operation of the amplifier 2 through the circuit 6. At the time of detecting an address other than the ROM 1, the operation of the amplifier 2 is inhibited to stop the flow of an unnecessary steady current.
Patent JP-H06257250-A (JP)
Title: Construction method of integrated ceiling
Inventor: NISHIO KAZUNORI
IPC: E04B9/00
Filed: 1993-03-03
Abstract: PURPOSE:To make it possible to easily execute wiring and piping work without being obstructed with a ceiling panel, etc., by executing the wiring and piping work before the ceiling panel is mounted, and mounting a partition previously before the work. CONSTITUTION:Ceiling joist receivers 1 are mounted on a skeleton such as a beam, etc., not shown in illustrations. Specific positions of vertical pieces 1b of the ceiling joist receivers 1 are connected with a channel metal mold and, at the same time, a ground metal mold is fitted in a position having no channel metal mold. After that, a partion 2 is erected. At that time, the partition 2 is fixed to the ceiling joist receivers 1 by driving an anchor from an insertion hole of the ground metal mold. Then, wiring and piping work is carried out. At that time, an electric wire is inserted to the inside of the partition 2 through the insertion hole of the ground metal mold. At the same time, wiring, etc., are executed at positions other than right at the ceiling joist receivers 1. A ceiling panel 4 is so mounted that both ends of a ceiling joist 11 are borne on a pair of ceiling joist receivers 1. According to the constitution, even if a house has different lighting positions, wiring, etc., can be easily executed.
Patent JP-H05283692-A (JP)
Title: Manufacture of thin film transistor array
IPC: H01L21/336
Filed: 1992-02-28
Abstract: PURPOSE:To obtain good etching uniformity by selectively etching an amorphous silicon of a channel part with a specific organic alkali solution when manufacturing a thin film transistor array of channel dipping type using the amorphous silicon. CONSTITUTION:When manufacturing a thin film transistor array, a chrome film is formed on a glass substrate 1, and a patterning and a wet etching are performed, and a gate electrode 2 is formed. Then, a silicon nitride film, an amorphous silicon film, and a phosphorus dope amorphous silicon film are formed successively. Next, a gate insulating film 3, a semiconductor layer 4, and an ohmic contact layer 5 are formed by the patterning and dry etching. After forming the chrome film, the patterning and the wet etching are performed, and a drain electrode 6 and a source electrode 7 are formed. Then, using each electrode 6 and 7 as a mask, a part of each layer 4 and 5 is etched using an organic alkali solution mainly consisting of a quaternary ammonium salt.
Patent JP-H06322320-A (JP)
Title: Natural resin acid ester modified with phenolic resin, its production and its use as binder resin in printing ink
Inventor: ARUBERUTO BENDAA
IPC: C09D11/10
Filed: 1994-03-14
Abstract: PURPOSE: To obtain the subject new high-molecular weight resin obtained from a natural resin, an alkylolizable phenol, an aldehyde, a polyhydric alcohol, a Ca compound and a Zn compound in a specified manner and having a high toluene solution viscosity.  
     CONSTITUTION: This resin is obtained by reacting a natural resin (acid) (A) (desirably tall resin) with a mono- or poly-nuclear alkylolizable phenol (B) (desirably diphenylolpropane), an aldehyde (acetal) (C) desirably formaldehyde) and an aliphatic, alicyclic or araliphatic alcohol (D) having at least two hydroxyl groups (desirably glycerol) at 100-250°C in the presence of a Ca compound and/or a Zn compound (E) (desirably a carbonate) and optionally an ethylenically unsaturated hydrocarbon resin and removing water from the reaction mixture by azeotropic distillation with an entraining agent desirably xylene or the like at 200-300°C. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H08240028-A (JP)
Title: Elevator type multistory parking equipment
Inventor: MOTOOKA KENJI
IPC: E04H6/18
Filed: 1995-03-02
Abstract: PURPOSE: To heighten the entering and leaving efficiency by quickly performing a delivery of vehicles with entering and leaving in a multistory parking equipment where plural elevator type multistory parking apparatus are arranged side by side with one entering leaving port. CONSTITUTION: A vehicle delivery space 6 is disposed between a set of first and second multistory parking apparatus B1, B2 arranged side by side under a car ride-in floor 1 and the car ride-in floor 1. A lift 10 using one end side of the vehicle delivery space 6 in the apparatus arranging direction as a lift elevating path 6a is provided on the car ride-in floor 1. Vehicles C1, C2 are delivered by a traverser 11 between the lift 10 and a set of first and second elevators 4a, 4b of the first and second multistory parking apparatus B1, B2. The number of the traversers is made smaller than the number of first and second parking apparatus arranged side by side by one. The traverser 11 is moved horizontally between the rising end position of the first elevator path 3a of the first multistory parking apparatus B1 and the upper side of a car storing part 5 on this side of the second elevator path 3b of the second multistory parking apparatus B2.
Patent JP-S60186706-A (JP)
Title: Ultrasonic echo type measuring method of width size measuring method and reference device used for measuring method
Inventor: OGATA TAKAHARU
IPC: G01B17/02
Filed: 1984-03-05
Abstract: PURPOSE:To measure the width of a body to be measured with high precision without increasing the number of probes by providing a reference reflecting means with two reflecting surface different in the distance between probes which both receive and reflect the ultrasonic wave of ultrasonic wave probes. CONSTITUTION:The width D of the body 2 to be measured is measured from D=l0-2l3-[(t2-t4)+(t3-t4)]X l1/t1. In the equation, l0 is the distance between ultrasonic probes 4 and 5, l1 is the distance between reflecting surfaces B8 and B9, and l3 is the distance between an ultrasonic wave probe 3 and the reflecting surface B8; and t1-t5 are propagation times in which an ultrasonic wave travels by the distance l0, the distance between the probe 4 and objective body 2, and the distance between the probe 5 and objective body 2, and the distance l3. In this case, l3 lx1 lx2, so t2 t4 and t3 t4, so that even if there is an error in reference ultrasonic propagation speed l1/t1, it does not exert much influence upon the size D. The size D is therefore measured with high precision.
Patent JP-S57156095-A (JP)
Title: Solidification treatment of waste
Inventor: TSUNEYOSHI KIKUJI
IPC: C02F11/00
Filed: 1981-03-24
Abstract: PURPOSE: To obtain moldings in a short time with a small amt. of a solidifying agent by adding ≥10wt% cement to powder and granular waste such as coal ashes, adding water to this and kneading the mixture then casting the mixture in forms, molding the same and aging the moldings under specific temp. and humidity conditions.  
     CONSTITUTION: A ≥10wt% cement is added to powder and granular waste such as coal ashes, waste incineration ashes, waste molding sand, or the like and water is added to this mixture, thence the micture is kneaded. Said mixture is cast in forms and is thereby molded, after which the moldings are aged at 60W 90°C in an atmosphere of 85W100% humidity in such a way that the product of temp. and time attains ≥320°C.hour, whereby the waste is solidified. It  is also possible to insert reinforcing bars, if necessary, into the moldings in the stage of the above-mentioned molding. Autoclave aging which is executed by raising temp. further in a pressurized state is equally well as an aging method but the aging under atmospheric pressure is better in consideration for equipment cost or the like. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01219237-A (JP)
Title: Structural member fixing metal fittings for inclined roof
Inventor: MIYAKE KUNIO
IPC: E04B7/04
Filed: 1988-02-25
Abstract: PURPOSE:To facilitate the inclination positioning fixation of a structural member at a specified angle, and secure the safety of work at a high place, by fixing a ceiling joist and a rafter to be connected, with metal fittings composed separated at an arbitrary angle. CONSTITUTION:A pair of channel-formed retaining members 2, 3 provided with the opening groove of the width of two inches or its multiplies and with respectively opened left and right ends are formed, and the respective opening grooves of the retaining members 2, 3 are arranged with the back side surfaces confronted with each other vertically in the counter directions, and the retaining members 2, 3 are hinge-connected, and are composed to be separated at an arbitrary angle. Then, at a joint specified position at the end of or near the ceiling joist 12a and rafter 12b of a structural member, they are respectively fitted on the respective opening grooves, and the retaining members 2, 3 are fitted and fastened with bolts and nuts 9, and the ceiling joist 12a and the rafter 12b are integrally fixed to be freely separated from each other.
Patent JP-H02223454-A (JP)
Title: Dot printer
Inventor: SAKAMORI KATSUHARU
IPC: B41J2/28
Filed: 1989-02-27
Abstract: PURPOSE:To improve durability of print wire by employing the print wire having oval cross section in order to provide anisotropic rigidity against bending, thereby limiting variation of stress, due to transfer to printing condition, to one direction. CONSTITUTION:When a print wire 1 having oval cross section is employed in order to provide anisotropy to bending rigidity, the print wire 1 deforms as shown by a dashed line 1' when printing operation proceeds. Consequently, tensile stress to be produced in the print wire 1, during sucking operation, at the upper face side in the vicinity of a position where the print wire 1 is fixed to a lever section 16 is maintained even during printing operation although the stress level varies. Since deformation proceeds in the direction where stress is not functioning initially, stress is produced only in one direction. Since stress is produced only in one direction in the print wire 1 at all times, durability can be improved in the vicinity of a position where the lever section 16 is fixed.
Patent JP-S60187764-A (JP)
Title: Spark ignition device for internal-combustion engine
Inventor: YORITA HIROSHI
IPC: F02P3/12
Filed: 1984-03-08
Abstract: PURPOSE:To obtain voltage of full amplitude or accordingly a high discharging energy by a method wherein a diode is interposed between the central electrode and an earth to permit to oscillate the generating voltage of a PZT piezoelectric element only in the positive (or negative) side with respect to the earth. CONSTITUTION:When the ignition device receives an output pulse from a driving circuit 45 through a lead wire 43, the PZT piezo electric element or a stack 40 repeats elongation and contraction while the elongations and contractions are amplified by a resonance body 22 and are impressed on a piezo element 21. On the other hand, the side of a grounding electrode 32 is connected to the piezo element 21 through a housing 24, a tubular body 6 and the electrode 37. In case the diode 30 is inserted here, an alternating voltage about the potential of the earth is generated at only the positive (or negative) side and a high voltage, in which the voltages of the negative and positive sides in case of no diode are added, and the discharging energy, sufficient to ignite the device, may be obtained.
Patent JP-S60188688-A (JP)
Inventor: KIYOU SEKIGEN
IPC: F16L33/22
Filed: 1984-03-08
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-S61202442-A (JP)
Title: Forming method for selective oxide film
Inventor: MIWATARI TADAHIRO
IPC: H01L21/316
Filed: 1985-03-05
Abstract: PURPOSE:To prevent a substrate from damaging by etching in case of etching a silicon nitride film by providing a silicon oxide film between the substrate and the silicon oxide film. CONSTITUTION:A silicon oxide film 2 is formed on the surface region of a semiconductor substrate 1. The first silicon nitride film 3 is formed on the film 2, and etched to form a predetermined pattern having an inversely tapered shape. A metal film 5 is formed by depositing on the surface which includes a pattern. With the film 5 as a mask the oxide film 3' of the end of the film 3 is etched. The side wall of the etched film is coated with the second silicon nitride film 4. The film 4 is selectively etched to allow the film 4 to remain on the side wall of the oxide film. A heat treatment is executed in oxygen, hydrogen or mixed gas atmosphere to form a silicon oxide film 6. Thus, it can prevent the substrate 1 from damaging by etching in case of etching the film 4.
Patent JP-S59170365-A (JP)
Inventor: KATOU TOSHIO
IPC: E04H6/10
Filed: 1983-03-17
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。