baber/WOPTO huggingface dataset:
Patent JP-H06220192-A (JP)
Title: Polyaniline derivative and its production
Inventor: OKA OSAMU
IPC: C08J3/24
Filed: 1993-01-25
Abstract: PURPOSE:To obtain the subject derivative providing a self-supporting film showing flexibility, soluble in an organic solvent or capable of being gelatinized, by reacting a reduction type polyaniline with a specific polythiourea compound. CONSTITUTION:First, an aniline oxidation polymer is treated with ammonia to give a soluble aniline polymer, which is treated with an excessive amount of hydrazine to give a a reduction type polyaniline having an imino-1,4-phenylene unit and 2,000-500,000 number-average molecular weight. Then the reduction type polyaniline is reacted with a polythiourea compound of formula I [W1 and W2 are halogen or XCN (X is S or O), halogen etc.; A<3> is direct bond, group of formula II (R is 1-30C bifunctional hydrocarbon, etc.), etc.; A<4> is 1-30C halogen-substituted bifunctional hydrocarbon, direct bond, etc. ; RP is polythiourea chain of formula II (RP<1> and RP<2> are 1-30C bifunctional nonaromatic hydrocarbon, its halogen-substituted group, etc.; (k) is 1-500)] having 100-100,000 number-average molecular weight to give the objective derivative comprising a polyaniline containing a unit of formula IV as a main chain wherein the main chain forms a crosslinking structure of formula V (A<1> is R, etc.; A<2> is group of formula II, etc.) and the number of N atoms participating in the cross-linking structure is 0.01-50% N atoms of the main chain.
Patent JP-S59153197-A (JP)
Inventor: IKEDA TATSUMI
IPC: G21C7/22
Filed: 1983-02-21
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-S54120515-A (JP)
Title: Coding system
Inventor: TAKEUCHI KEIJI
IPC: G11B20/10
Filed: 1978-03-10
Abstract: PURPOSE:To reduce the occurrence of a code error by dividing one-word information composed of several bits into several blocks and by multilevel-coding them corresponding to the weight of the bit information of each block. CONSTITUTION:One word, composed of 1st to 6th bits, is sectioned by bit change- over circuit 1 into one, one, two and two bits from the highest bit and then made into blocks. Then, the 1st and 2nd bits are binary-coded by converter circuit 2 using levels ''0'' an ''3'' among quad levels expressed by ''0'' to ''3''. Since bits follwoing the 3rd bit are sectioned by two, ''11'' and ''10'' are converted by converter circuit 3 into four-state levels between ''0'' to ''3'', ''3'' and ''2'' respectivly. Therefore, the 1st bit, 2nd bit, 3rd and 4th bits, and 5th and 6th bits of the 1st word are converted into levels ''3'', ''0'', ''3''s, and ''1''s respectively before composition.
Patent JP-H10231916-A (JP)
Title: Pump impeller for hydrodynamic torque converter
Inventor: UWE DEHLMANN
IPC: F16H41/30
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To improve resistance against abrasion by forming a bearing seat of a bearing as a sleeve connected to a pump impeller by pressure fitting extends in a direction of a hub. SOLUTION: A pump impeller 1 is constituted symmetrical on an axis of rotation 10 as the center and is constituted mainly of an outside case 3, a blade 2 connected to this outside case 3 and a flange 4 and a hub 9 connected to the outside case 3 inward in the radial direction. A sleeve 7 forming a seat for a bearing 6 is connected to the pump impeller 1 by pressure fitting. Additionally, the sleeve 7 is press-fit on the hub 9 outward in the radial direction and bears a packing 5 adjacent to the bearing 6. In this case, a casing part for arrangement of the blade and for the hub 9 is constituted in an extraction process. The sleeve 7 is finished before it is connected to the pump impeller 1, and it is engaged with a spline for connection of an oil refilling pump through an engagement part 8.
Patent JP-H06224243-A (JP)
Title: Molding die
Inventor: SHIBATA KAZUTAKA
IPC: B29L31/34
Filed: 1993-01-21
Abstract: PURPOSE:To provide a molding die which is capable of easily forming a support member which interconnects and fixes lead terminals. CONSTITUTION:This relates to a molding die which is designed to manufacture a surface packaging type semiconductor device and provides cavities 21L1 and 21L2 to 21Ln designed to form a package main body of a semiconductor device and cavities 22L1 and 22L2 to 22Ln designed to form a support member which interconnects and fixes groups of lead terminals which are pulled out from the package main body and forms the support member by simultaneous injection with the package main body.
Patent JP-H11229029-A (JP)
Title: Heating furnace for metallic material
Inventor: KONDO MIKIO
IPC: C21D1/34
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To improve thermal efficiency and to heat a metallic material in a short time by installing electrical haters at the upper part and the lower part of the metallic material moving bed in a heating furnace and forming plural lines of wavy grooves in the advancing direction on the upper surface of the moving fed. SOLUTION: The electrical heaters 3 are installed at the upper part and the lower part of the metallic material moving bed 2 in the heating furnace 1. The metallic material 7 is pushed with a pusher 11 and charged into the heating furnace 1. Metallic material holding plates 6, 6a are retreated and doors 4, 4a for opening/closing the heating furnace at the inlet and the outlet side of the heating furnace 1 are lowered and closed to heat the metallic material 7. After completing the heating, the metallic material 7 is ejected with the pusher 11 and extracted on table roller 12 and transported to the following process. Since oxides produced on the metallic material 7 are piled into the wavy groove recessed part on the metallic material moving bed 2, the piled oxides are periodically swept out of the heating furnace 7.  The material of the metallic material moving bed is constituted of a refractory consisting essentially of Al2 O3 , SiO2 and MgO and excellent in the heat resistance and the burning resistance and coated with silicon nitride on the surface.
Patent JP-S61185751-A (JP)
Title: Photomask
Inventor: SHIGEMATSU KAZUMASA
IPC: G03F1/58
Filed: 1985-02-13
Abstract: PURPOSE:To enhance performance of a semiconductor fabrication device by forming a metallic film pattern in high precision on a carbon film formed on a transparent substrate. CONSTITUTION:The total surface of the quartz glass substrate 1 is coated with the amorphous carbon film 11, and on this film a Cr film 12 is deposited, and this film 12 is coated with a resist film 13. The Cr film 12 is formed by the sputtering method and the carbon film 11 is formed by the vapor phase growth method. Then, the resist film 13 is exposed by the electron beam exposure method, and developed to form a resist film pattern 13. At that time, the substrate 1 is cooled from the reverse side in order to enhance precision of patterning by the electron beam exposure method. The disclosed Cr film 12 and the carbon film 11 are etched off by using the resist pattern 13 as a protective film and the dry etching method to obtain an intended pattern.
Patent JP-S54119598-A (JP)
Title: Thermosetting resin composition
Inventor: KAETSU ISAO
IPC: C08G77/00
Filed: 1978-03-10
Abstract: PURPOSE:To prepare a thermosetting resin coating composition giving excellent hardness and anti-fogging properties to the surface of a transparent plastics base by curing, and composed of a ternary co-hydrolyzed product of a mixture of specific sliane compounds, and a copolymer of hydrophilic vinyl monomers. CONSTITUTION:A thermosetting resin composition comprising (A) a ternary co- hydrolyzed product of silane compounds consisting of (a) one or more aminosilane compounds I and II (R1 is 1-4C alkylene; R2 is 1-4C alkyl; R3 is OR2 is 1-6C alkylene), (b) one or more vinylsilane compounds III and IV (X is H or CH3) and (c) one or more organoolanoxysilane compounds V and VI, and (B) a copolymer of two or more hydrophilic vinyl monomers VII (R5 is H, hydroxyethyl or hydroxypropyl) and VIII.
Patent JP-S55119549-A (JP)
Title: Brake device
Inventor: OGAWA YUTAKA
IPC: B60T11/10
Filed: 1979-03-09
Abstract: PURPOSE: To shorten the brake distance by supplying the liquid pressure through control valve to main cylinder of rear wheel cylinder during normal operation while supplying to main and sub cylinders during the fault of front wheel brake thereby increasing the rear wheel braking force during said fault.  
     CONSTITUTION: During normal operation, B liquid pressure of tandem master cylinder 11 is supplied to front wheel brake and the chamber 22 of control valve 12, while A liquid pressure of cylinder 11 is supplied through chamber 24 of valve 12 and path C to main cylinder of wheel cylinder for rear wheel drum brake. Here the piston 17 of valve 12 slides to the left by the force caused by the difference of left and right pressure receiving areas of said piston 17 thus to close the conical valve 15, thereby liquid pressure isn't supplied to sub cylinder of rear wheel cylinder. At the fault of front wheel brake the liquid pressure in chamber 22 of valve 12 is zero thus to move the piston 17 to the right against the spring 20 and the to open the conical valve 15. Consequently the liquid pressure is also supplied through path D to said sub cylinder. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57142411-A (JP)
Title: Liquid fuel combustion device provided with auxiliary chamber
Inventor: TAKAHASHI FUMIAKI
IPC: F23D11/04
Filed: 1981-02-28
Abstract: PURPOSE:To make it possible to perform stabilized and noise-controled combustion throughout a wide fuel flow rate range by a method wherein a liquid fuel is atomized by being scattered from the outer periphery of a rotary cup to thereby obtain a main flame, and a pilot flame is generated within the auxiliary chamber inside the rotary cup. CONSTITUTION:In combustion, when a fan 3 is rotated by a motor 1, a part of blown air is induced into a fan case 11 through an air sucking hole 12. The induced air is then divided into two parts of which one part flows into the auxiliary chamber 10 through a gap between an inner cylinder 8 in the auxiliary chamber and an oil diffusing member 4 to make itself primary combustion air while the other part passes through a vent hole 13 and flows out from a perforated plate 16 and a gap 19 to make itself secondary combustion air. On the other hand, the liquid fuel flows through a connecting pipe 7 and an oil supply pipe 6 to reach the surface of the oil diffusing member 4 and is scattered from the outer periphery of the rotary cup 5 to be atomized. Thus, when the atomized fuel is ignited, the main flame is formed and at the same time, the fuel in the auxiliary chamber 10 is spontaneously ignited by the main flame to thereby form the pilot flame.
Patent JP-H05224901-A (JP)
Title: Graphical expression system for program
Inventor: HAGA HIROHIDE
IPC: G06F9/44
Filed: 1992-02-14
Abstract: PURPOSE:To execute an expression of a relation of arguments, and to describe all important information of a program by dividing a node for expressing a predicate into the upper and the lower parts, expressing the argument by its lower part, and connecting each argument which can be simplified. CONSTITUTION:A fact that the predicate is defined by three definite nodes is expressed by connecting a first graphic 11 and second graphics 12, 13 and 14 for showing three definite nodes with a first link. Also, a fact that the number of arguments is three is expressed by a fact that the part for showing the argument of the lower side of rectangles extending from 12 to 14 is divided into three. By connecting the part 131 for showing a first argument and the part 132 for showing a second argument of a second graphic 13 for showing a second definite node, and 152 for showing a first argument of a main body part by a third link 17, it is shown that the head elements of a first argument and a second argument of a second definite node and a first argument of the predicate of the main body part of a second definite node can be simplified.
Patent JP-H09220283-A (JP)
Title: Backward flow preventive device for liquid during use of air eliminating filter in intravenous treatment
Inventor: JIEEMUZU EMORII RUDORUFU JIYUN
IPC: A61M39/24
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To surely prevent the backward flow of liquid during the use of an air eliminating filter in an intravenous treatment by providing an assembly for intravenous dosing of a prescribed liquid to a patent with the air eliminating filter and such a liquid valve assembly which prevents the backward flow of the prescribed liquid from the patent, thereby constituting the device. SOLUTION: A liquid transmission system 10 for intravenous dosage has the air eliminating filter(AEF) 12, the liquid valve assembly 14 (for example, check valve) and a liquid infusion port 16. The AEF 12 includes a proximal AEF chamber 20, a proximal AEF liquid inlet 22, a distal AEF chamber 24 and a distal AEF liquid outlet 26. The source for the liquid for the intravenous dosage is connected to the proximal AEF chamber 20 through the proximal AEF inlet 22 by a polymer tube 28. The proximal AEF chamber 20 is separated by the liquid filter element 32 from the distal AEF chamber 24. A liquid connector 38 connected to an infusion catheter is connected to the distal AEF liquid outlet 26 by the tube 34 into the liquid carrying vein.
Patent JP-H069657-A (JP)
Title: Organopentasiloxane and its production
Inventor: OKAWA SUNAO
IPC: C07F7/18
Filed: 1991-01-29
Abstract: PURPOSE:To provide a new compound effective in improving fatigue resistance of silicone rubber and useful as an agent for modifying the physical properties of composite materials, etc. CONSTITUTION:The compound of formula I (A is H or univalent hydrocarbon group containing aliphatic unsaturated bond; R is univalent hydrocarbon group; n is 2-4), e.g. the compound of formula II. The compound of formula I can be produced by reacting an organohalosilane of formula III (X is halogen) with hexamethylcyclotrisiloxane, hydrolyzing the obtained tetrasiloxane of formula IV to obtain a compound of formula V and reacting the compound with an organoxysilane of the formula R4-nSi(OR)n.
Patent JP-H05220444-A (JP)
Title: Surface treatment of plastic material
Inventor: CHIKUNO SHINGO
IPC: B23K26/352
Filed: 1992-02-14
Abstract: PURPOSE:To impart good adhesiveness not obtained from respective individual treatments by simultaneously applying corona treatment and laser irradiation to a plastic material. CONSTITUTION:Corona treatment and laser irradiation are simultaneously applied to a plastic material at an angle of 45 deg. with respect to the surface of the plastic material. For example, when carbon dioxide laser is used, laser beam makes the plastic material more unstable by molecular vibration and the plasma air generated at the same time by corona discharge can exert more oxidizing action on the unstable surface of the plastic material. A scratch shape is formed by single corona treatment and a corrugated shape is formed by the single irradiation with hot laser but it is confirmed that a surface shape becomes an extremely fine uneven state by employing both treatments at the same time. When the surface of the plastic material is porous, corona electricity is concentrated to sharp parts but the surfaces of said sharp parts are melted by hot laser and the uniformization of corona advances. Further, ozone generated by corona treatment reduces the offensive smell of decomposed gas due to hot laser by oxidizing action.
Patent JP-S55129207-A (JP)
Title: Fungicide for incenses
Inventor: KATSUTA YOSHIO
IPC: A61K8/00
Filed: 1979-03-09
Abstract: PURPOSE: A fungicide capable of preventing effectively the occurrence of molds and fungi in drying incenses without causing pungent odor in burning incense, comprising ethyl thiocyanatoacetate as an active ingredient.  
     CONSTITUTION: Incenses are blended with 0.01W0.2wt% of ethtyl thiocyanatoacetate as a fungicide. An incense stick for a household Buddhist altar, a mosquito-repellent incense, etc. may be cited as the incenses. As the incenses keep a high water content for a long period due to the natural drying in the drying operation of their production, molds and fungi occur extremely. Ethyl thiocyanatoacetate exhibits a strong fungicidal effect on the incenses with a high water content. A synergistic action can be expected by using the incenses together with sorbic acid or dihydroacetic acid, conventional fungicides. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01201636-A (JP)
Title: Motor-driven camera
Inventor: KAWAMURA MASAHARU
IPC: G03B17/00
Filed: 1988-02-08
Abstract: PURPOSE:To obtain a compact and low-cost motor-driven camera by storing the information on the number of frames in a non-volatile memory where writing and reading can be electrically performed based on signals generated interlocking with the feed of a film. CONSTITUTION:An electric film counter is used as the information on the number of frames in case of the sequence control of the camera. Since the information on the number of frames is stored in the non-volatile memory where writing and reading can be electrically performed in said electric film counter, the camera can always work according to the accurate information on the number of frames even if a battery is replaced in the middle of loading a film or a voltage temporarily lowers. Namely, reduction in cost and size can be attained by using a mechanical system film counter which is effective in terms of space and cost and using the electric film counter which uses the non-volatile memory only for controlling.
Patent JP-H10224305-A (JP)
Title: Broad band fm modulator
Inventor: KAWASHIMA SEIICHIROU
IPC: H04B10/54
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To suppress noise caused by frequency fluctuation of an FM modulation semiconductor laser and a local oscillation layer in the broad band FM modulator that applies frequency modulation to video signals of a multi-channel subject to frequency division multiplex. SOLUTION: A modulator uses a photocoupler 13 to combine an output of an FM modulation semiconductor laser 11 that applies FM modulation to a signal with a frequency shift larger than a required frequency shift and an output of a local oscillation laser 12 that converts the output of the laser 11 to a frequency higher than a required intermediate frequency. Then an output of the photocoupler 13 is photoelectric-converted by a light receiving element, the result is amplified by an amplifier circuit 15, the amplified signal is frequency-divided by a frequency divider circuit 16 to obtain a required frequency shift, then the frequency fluctuation is frequency-divided simultaneously and then noise is suppressed.
Patent JP-H02206789-A (JP)
Title: Small animal fixing device for positron ct device
Inventor: YAMASHITA TAKASHI
IPC: A61B6/03
Filed: 1989-02-07
Abstract: PURPOSE:To measure many small animals under the same conditions by provid ing cages for housing one or several heads of the small animals and a supporting frame for setting plural pieces of such cages and constituting the cages and supporting frame of a low gamma-ray absorbing material. CONSTITUTION:The small animal holder 11 consists of the drawer-shaped cages 12 and the supporting frame 14 having housing holes 13 for fixing plural pieces of the cages 12. The small animals 2... which are the specimens are subjected to an anesthesia treatment and are thereafter put by each head into the cages 12 in the above-mentioned constitution. The small animals 12 are successively housed and fixed in the housing holes 13 of the supporting frame 14. The supporting frame 14 is set in a holder 3 and is fed to the prescribed position in a tunnel 10 of a gantry 1. The gamma rays radiated from the small animals 12... penetrate the cages 12... and the supporting frame 14 and are detected by scintillators 5... of radiation detectors 4.... The detected rays are amplified by photomultiplier tubes 6... and are outputted.
Patent JP-2000228418-A (JP)
Title: Device and method for mounting conductive balls
Inventor: KASAI TERUAKI
IPC: H01L21/60
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To efficiently mount conductive balls on a wafer. SOLUTION: In this method, conductive balls are picked up by a mounting head 7 and mounted on a wafer on which a plurality of semiconductor elements are formed. The conductive balls are picked up by a plurality of pickup tools 12A, 12B, 12C, each capable of elevating individually, for picking up the conductive balls to be mounted onto a predetermined number of semiconductor elements. Each pickup tool individually mounts the conductive balls onto the predetermined number of semiconductor elements on the wafer depending on the pickup tools. Consequently, the number of the both-way operations of the mounting head 7 is reduced so that the conductive balls can be efficiently mounted on the semiconductor elements in a wafer state.
Patent JP-S59153185-A (JP)
Title: Magnetism measuring apparatus
Inventor: KATSUYAMA TERUSHI
IPC: G01R33/12
Filed: 1983-02-22
Abstract: PURPOSE:To enable the compensation for a gap magnetic flux without the need for selecting a mutual inductor with respect to changes in the dimensions and the number of turns of a measuring coil while enabling the measurement of a magnetic field by introducing an output of the small mutual inductor into an electronic circuit which is allowed to vary amplification attenuation of a signal and finely adjusting it to compensate for the gap flux on the output thereof. CONSTITUTION:A magnetization coil 4 is connected to series to the primary side of a small mutual inductor 10 and a magnetizing current flows therethrough with the application of a voltage from a magnetization power source 7. A secondary induced voltage of the mutual inductor 10 is applied to a differential amplifier 14 through an amplification factor adjuster 11, an amplifier 12 and an output adjuster 13. An induced voltage of a flux detection coil 3 is applied directly to the differential amplifier 14. The differential amplifier 14 acts as subtractor for determining a difference between both input voltages without amplification by setting the amplification factor at 1. Output from the differential amplifier 14 is read with an average value voltometer 8 to calculate a flux density of a sample 1. On the other hand, to obtain a magnetic field, the secondary induced voltage of the mutual inductor 10 is amplified via the amplification factor adjuster 11 and an amplifier 12 and read out with an mean voltmeter 9 led from the amplifier 12.
Patent JP-H09198583-A (JP)
Title: Automatic fire alarming equipment
Inventor: SAKURAI KAZUYOSHI
IPC: G08B25/00
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To enable a process from fire detection to a test through a pair of signal lines and to provide fault discrimination in simple circuit configuration by allowing a current to flow when a voltage for test is impressed to the signal lines. SOLUTION: This equipment is provided with dummy sensors 15a and 15b for setting a current to flow to a pair of signal lines 8a and 8b at a danger zone at a prescribed current value regardlessly of the number of fire sensors 9a1 and 9b1-9b3 connected to a pair of signal lines 8a and 8b and a tester 10 for discriminating short-circuiting, normality and inactiveness based on the current flowing to the signal lines 8a and 8b at the danger zone. Then, when the voltage for test is impressed to the fire sensors 9a1 and 9b1-9b3, since the dummy sensors 15a and 15b are connected to these signal lines 8a and 8b, the constant current flows to the signal lines 8a and 8b through these dummy sensors 15a and 15b regardlessly of the number of fire sensors 9a1 and 9b1-9b3 connected to the signal lines 8a and 8b. Therefore, the tester 10 discriminates this current so as to discriminate whether it is normal or not.