baber/WOPTO huggingface dataset:
Patent JP-S58211063-A (JP)
Title: Automatic transmission for vehicle
Inventor: NISHIKAWA MASAO
IPC: F16H61/14
Filed: 1982-06-02
Abstract: PURPOSE:To damp vibration, by providing a car speed detector having an oil hydraulic output, which increases in proportion to a car speed, and sliding a direct coupling mechanism little by little for a peak value of torque change in a low speed range with the large torque change. CONSTITUTION:A fluid type converter, direct coupling mechanism 30 located between input output members 10, 18 of this torque converter and mechanically engaging the converter by hydraulic power, power source hydraulic pump 46, car speed detecting mechanism 84 electrically detecting a car speed, and an electromagnetic selecting means 62 located between the pump 46 and the mechanism 30 and selectively controlling engagement pressure of the direct coupling mechanism in at least two stages in accordance with an electric signal from the mechanism 84, are equipped. Engagement force of said mechanism 30 is weakened in a car speed range with large engine vibration, consequently a desired effect can be obtained.
Patent JP-H06311594-A (JP)
Title: Diaphragm for speaker and its manufacture
Inventor: SHIMIZU TOSHIHIRO
IPC: D21H17/31
Filed: 1993-04-21
Abstract: PURPOSE:To obtain a diaphragm for speaker use capable of displaying superior water-proof performance as the diaphragm for a speaker used in every kind of audio equipment. CONSTITUTION:Rubber latex 4 of natural rubber is fixed on paper pulp 3 on a stage of a raw material before the making of a paper pulp diaphragm is performed, and the row material is molded by paper making. Thereby, it is possible to obtain effective water-proof performance without increasing the weight of the diaphragm 1 for a speaker and also without increasing the number of manufacturing processes.
Patent JP-H09276131-A (JP)
Title: Method for retaining warmth of boiled rice in rice cooker and rice cooker
Inventor: TABATA MARI
IPC: A47J27/00
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To prevent boiled rice at the bottom part of a rice cooking vessel from getting soggy by temporarily heating the rice cooking vessel with a heating means when the temperature in the rice cooking vessel gets lower than a prescribed warmth retaining temperature after the end of a rice cooking operation, evaporating bedewed water on the bottom part of the rice cooking vessel and starting a warmth retaining operation later. SOLUTION: When previously performing the rice cooking operation in the case of control after the end of the rice cooking operation, the quantity of rice to be cooked is detected from the time for the inside of a rice cooking vessel 2 to reach the prescribed temperature or the like. Then, after the end of the rice cooking operation, the temperature inside the rice cooking vessel 2 is measured by a temperature sensor 8, and it becomes the temperature to generate bedewing on the inner face or the like of the rice cooking vessel 2 such as it gets lower than 70 deg.C, for example, is detected. When the temperature inside the rice cooking vessel 2 is dropped lower than 70 deg.C, corresponding to the quantity of rice to be cooked, the heating time is determined.  Afterwards, a heating means 5 is operated and controlled so as to perform heating for one minutes when the quantity of rice to be cooked is a little, to perform heating for two minutes when the quantity of rice to be cooked is middle and to perform heating for three minutes when the quantity of rice to be cooked is much. Thus, the bedewed water stored on the bottom part of the rice cooking vessel 2 is evaporated.
Patent JP-S5320293-A (JP)
Title: Ice breaking apparatus
Inventor: OOSHIMA MASANAO
IPC: B63B35/08
Filed: 1976-08-09
Abstract: PURPOSE: To perform breaking of ice without interrupting oil drilling operation, by equipping an oil drilling rig used in a frozen sea with a means for breaking ice blocks surging around the rig. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01268417-A (JP)
Title: Plate frame for wiring fixture
Inventor: ISEKI TAKAYUKI
IPC: H02G3/02
Filed: 1988-04-18
Abstract: PURPOSE:To improve appearance by forming the circumference of a recess in the front face of a plate frame approximately in similar shape as a decoration plate thereby eliminating gap around the decoration plate. CONSTITUTION:The front face of a plate frame 21 is set back to the rear face side in order to fix a decoration plate 26 flush to the plate frame 21. A hook 27 is projected from the rear face of the decoration plate 26 and the hook 27 engages with an engaging hole 28 of the plate frame 21. Since a wiring fixture 8 is fixed directly to the plate frame 21, it can be fixed with high positional accuracy. Consequently, the outer circumferential edge formed around a recess for receiving the decoration plate 26 can be made approximately flush to the outer face of the decoration plate 26 and no gap is produce around the decoration plate 26, resulting in the improvement of appearance.
Patent JP-H01266132-A (JP)
Title: Copolyester
Inventor: KIDAI OSAMU
IPC: D01F6/84
Filed: 1988-04-18
Abstract: PURPOSE:To obtain a copolyester improved in modulus, strength, elongation at break, etc., by acylating a cooligomer obtained by reacting a polyester or an oligoester with a hydroxy carboxylic acid and polymerizing the acylation product. CONSTITUTION:A cooligomer obtained by reacting a polyester or an oligoester with p-hydroxybenzoic acid is acylated with an acylating agent, and the acylation product is polymerized in vacuo to obtain a copolyester comprising 20-45 equivalent % terephthalic acid residues of formula I, 5-15 equivalent % ethylene glycol residues of formula II, 5-30 equivalent % hydroquinone residues of formula III, 0-20 equivalent % diol residues of formula IV (wherein R<1> is a bivalent aromatic hydrocarbon group other than a 1,4-phenylene group or a group of formula V, R<2-3> are each a bivalent aromatic hydrocarbon group, and X is O, S, sulfonyl, carbonyl or the like), 15-35 equivalent % hydroxybenzoic acid residues of formula VI and at least 4 equivalent % hydroxyethoxybenzoic acid residues of formula VI, satisfying the formulas VIII-X (wherein [A]-[F] are the numbers of equivalents of the components provided that components [B] and [E] do not include [F]) and having a melt viscosity >=30 P at 290 deg.C and 100sec<-1>.
Patent JP-H04305649-A (JP)
Title: A method for processing silver halide photosensitive material
Inventor: HAYAKAWA HIROSHI
IPC: G03C5/305
Filed: 1991-04-02
Abstract: PURPOSE:To reduce silver stain generating when processed in large quantity without deteriorating stability of a developer by allowing to contain a compound shown in specified expression and is processed by a developer containing chelating agent of which half-wave potential of iron chelate is in a specified range. CONSTITUTION:A silver halide photosensitive material containing at least one compound shown in expression I or expression II the photosensitive material is processed by a developer containing at least a chelating agent of which ironchelate of half wave potential (SCE) is -350-250mV at pH10. In expression I, X,Y or Z is CR<2>, R<2> is hydrogen atom or halogen atom, etc., and at least one of X,Y or Z is CR<2>. R<1> is hydrogen atom, alkyl group, etc., and M is hydrogen atom, alkali metal atom, etc. In expression II, y,Z is CR<3>, R<3> is hydrogen atom, halogen atom, etc., and M is hydrogen atom, alkali metal atom, etc.
Patent JP-H01265863-A (JP)
Title: Preserved truffle and preparation thereof
Inventor: UMEMURA KOZO
IPC: A23L19/00
Filed: 1988-04-18
Abstract: PURPOSE:To enable preservation of truffles without impairing flavor and taste thereof and occasional use, by dipping raw truffles in edible vegetable oils. CONSTITUTION:Collected truffles in a state of the raw original shape are dipped and preserved in edible vegetable oils, such as sunflower oil.
Patent JP-H07304906-A (JP)
Title: Hardwearing white rubber composition
Inventor: FUJII TERUTO
IPC: C08K5/54
Filed: 1994-05-09
Abstract: PURPOSE:To provide a white rubber composition with excellent reinforcing effect and wear resistance. CONSTITUTION:A rubber composition containing 60 to 80wt.% butadiene rubber and 20 to 40wt% general-purpose rubber other than the mentioned above. This rubber composition is compounded with 1 to 3phr gamma-mercaptopropyl- trimethoxysilane, 1 to 7phr thiocyanatepropyltriethoxysilane, 1.6 to 2.0 phr sulfur, 1.0 to 3.0 phr vulcanization accelerator and 30 to 50phr water-containing silicic acid filler.
Patent JP-H02273534-A (JP)
Title: Agitating device
Inventor: IHARA KAZUO
IPC: B01F15/02
Filed: 1989-04-17
Abstract: PURPOSE:To discharge easily a high viscosity material having completed agitation by providing an agitating blade on the inner surface of a cylindrical tank, also providing a means for pressurizing the inside of said tank and installing a rotatable screw running through from the inside to the outside of the tank combinedly. CONSTITUTION:An agitating blade 2 is installed on the inner surface of a cylindrical, conical tank 1 and a means 11 for pressurizing the inside of the tank 1 is disposed. Further, a rotatable screw 4 running through from the inside of the tank 1 to the outside of the tank 1 is provided combinedly on the lower section of the tank 1. As a result, a high viscosity material having completed agitation can be discharged easily.
Patent JP-H04324171-A (JP)
Title: Circuit for detecting bit error of optical disk medium inspecting device
Inventor: USAMI MASAKI
IPC: G11B7/005
Filed: 1991-04-25
Abstract: PURPOSE:To improve the reliability of measurement by inhibiting an error signal when bit deviation which is due to that a valiable frequency oscillator is out of synchronism is generated between a read-out test pattern and a write-in test pattern. CONSTITUTION:A reproducing bynary signal A which is read-out from an optical disk and a recording test pattern B synchronize read clock C and are inputted to an exclusive OR circuit 3, and when the bit patterns are noncoincident, a logical value 1 is outputted. Then, when the bit deviation which is due to that the clock C is out of synchronism, the circuit 3 outputs the logical value 1 as the error signal, but since a ROM 4 outputs a logical value 0 as an error inhibiting signal, an AND circuit 5 outputs a logical value 0. Consequently, the bit error caused by the detecting device is removed and the reliability of the measurement is improved.
Patent JP-H01269481-A (JP)
Title: Device for culturing hairy root
Inventor: AMARIYAMA AKIHIKO
IPC: A01G1/00
Filed: 1988-04-20
Abstract: PURPOSE:To obtain a culture device, having the bottom fillable with a culture solution and a hairy root supporting pillar hung and fixed in a column with an air introduction port at the bottom and capable of cultivating hairy roots in a large amount at a high density. CONSTITUTION:A device for cultivating hairy roots 7 induced by inoculating a bacterium Agrobacterium rhizogenes into plant tissues, such as horseradish (Armoracia rusticana Gaertn. Mey. et Scherb.) or carrot, in a large amount at a high density is constituted of a column 20 fillable with a culture solution 24 and an air introduction port 25 at the bottom (20a) and a hairy root supporting pillar 21, hung from a cap 23 of the column 20 and having a network structure (21a). The hair root supporting pillar consisting of a polyurethane foam is preferably used as the hairy root supporting pillar having the network structure.
Patent JP-H09279072-A (JP)
Title: Ink for ink jet recording and ink jet recording
Inventor: SUZUKI JUNJI
IPC: C09D11/10
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an ink for ink jet recording which does not clog a nozzle, possesses excellent dispersion stability, ejection response, and ejection stability and can stably yield an image having high resolution, high density and high evenness and to provide an ink jet recording method. SOLUTION: This ink for ink jet recording comprises water, a colorant, a water-soluble org. solvent, and a polymeric dispersant, wherein the polymeric dispersant comprises a plurality of polymeric dispersants having different HLB. Pref., when two to n polymeric dispersants have the following HLBs: HLB1 < HLB2 <...<HLBn , the at least two polymeric dispersants satisfy a requirement represented by the following formula; 1<=HLBx -HLBx-1 <=30 (wherein x is an integer of 2 to n).
Patent JP-H11267648-A (JP)
Title: Electrochemical water treatment device
Inventor: ENOMOTO MITSUO
IPC: C02F1/46
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrochemical water treatment device capable of effectively sterilizing microorganisms existing in water and stably performing sterilization treatment of water over a long period. SOLUTION: This device is provided with an electrolytic cell 4 loaded with a porous carbon body which is formed by binding carbonaceous particles 14 and insulating particles 15 together, in the space between two terminal electrodes 5 and 6 (i.e., the anode and the cathode) of the cell 4. As the insulating particles 15, particles of a thermoplastic resin, thermosetting resin or ceramic material are used. Preferably, the particle size of each of the carbonaceous particles 14 and insulating particles 15 in 0.3 to 5 mm and the blending radio of (carbonaceous particles 14)/(insulating particles 15) is 10/90 to 50/50. Also preferably, each of the carbonaceous particles 14 has such crystal properties that the average lattice spacing (d002 ) is <=0.35 nm and the constituent crystallite size (Lc (002)) is >=2 nm.
Patent JP-S62259424-A (JP)
Title: Apparatus for manufacture of thin film
Inventor: IMATO SHINJI
IPC: H01L21/263
Filed: 1986-04-24
Abstract: PURPOSE:To prevent a reactive product thin film from forming on an ultraviolet light transmission window without coating oil or the like by applying a bias voltage of a direction for separating ion species that the product becomes solid from the window between a first electrode and a second electrode provided on the window. CONSTITUTION:A power source 11 is so provided as to apply a bias voltage to between a first electrode 4 and a second electrode 2 of net electrodes provided near an ultraviolet light transmission window 5. Ion species or active species slightly charged in which reactive product contained in reaction gas becomes solid is separated from the window 5 by a bias voltage applied to between the electrodes 4 and 2. Thus, film forming velocity and critical film thickness are improved, and since oil is not coated on the window 5 like a conventional apparatus, no impurity is mixed in the formed thin film to obtain the film of high quality.
Patent JP-S5522292-A (JP)
Title: Acoustic reproducer
Inventor: KONDOU SHIYOUJI
IPC: G11B15/087
Filed: 1978-08-04
Abstract: PURPOSE: To obtain an acoustic reproducer which features an easy and high-speed channel retrieving and is thus suited the conversation aid device by reproducing only the information of the designated specific channel among several acoustic information featuring a comparatively short length of the channel information.  
     CONSTITUTION: Address conversion circuit 2 converts the channel number designated by switch 1 into the address into which the channel information is stored in memory circuit 4. Reading control circuit 3 controls the reading to circuit 4 according to the output signals of circuit 2 in order to read out only the acoustic information corresponding to the channel designated by switch 1. The acoustic information read out of circuit 4 is applied to D/A converter 5, and converter 5 converts the applied digital code row into the analog electric signal. The output signal of converter 5 is applied when necessary to electric acoustic converter 7 such as the speaker via amplifier 6, thus reproducing the acoustic signals. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58213174-A (JP)
Inventor: FUJIWARA SADAO
IPC: F25D23/08
Filed: 1982-06-03
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-H10286994-A (JP)
Title: Method and apparatus for formation of image
Inventor: EGAWA SATORU
IPC: B41J2/44
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To miniaturize the structure and to reduce cost for an apparatus, as well as method being executed therewith, for formation of image such as printer to be connected to a host computer through a two-way interface. SOLUTION: An image clock generating circuit 300 is equipped with a clock signal generating circuit 101 that generates clock signals in single frequency. A quartering circuit 103 quarters the frequency of the clock signal 501, and a trisecting circuit 104 trisects the frequency of the clock signal 501. A selective signal generating circuit 108 generates either of a signal 507 for resolution 1 or a selective signal 507 for resolution 2, depending on resolution of an outputted image, and a selective circuit 105 outputs the outputs outputted either from the quartering circuit 103 or the trisecting circuit 104 as an image clock signal 506, based on either one of the two selective signals.
Patent JP-S63262295-A (JP)
Inventor: TEZUKA MOTOHIKO
IPC: B42D15/00
Filed: 1987-04-18
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-S62252607-A (JP)
Title: Descaling device
Inventor: MIYASAKA KIYOTO
IPC: C23G3/02
Filed: 1986-04-25
Abstract: PURPOSE:To shorten the pickling time for the entire strip by mechanically removing or cracking oxidized scales being fragile and easily peelable because of a pickling by use of a roll device and treating the strip with another pickling. CONSTITUTION:Brush rolls 2 and 2 planted with anticorrosive wires are put in a pickling vessel 1. Oxidized scales of the surface layer of a strip 3 are easily removed by the rolls 2 and 2 because the scales are fragile and easily peelable by a pickling before rubbing by the rolls 2 and 2. Remaining oxidized scales are removed in a short time by another pickling. As a result, respective effects by the pickling and the mechanical treatment are multiplicatively expanded, so that the oxidized scales are efficiently removed and the pickling time and the pickling line length are remarkably reduced.
Patent JP-S617179-A (JP)
Title: Taping over linear member
Inventor: CHIBA SABUROU
IPC: B65H81/08
Filed: 1984-05-14
Abstract: PURPOSE:To increase the production speed of linear member considerably while maintaining the quality of taping by winding a plurality of tapes sequentially in longitudinal direction of linear member with same winding angle. CONSTITUTION:Two sheets of tapes 1a, 1b having same construction are arranged alternatively over the outercircumference of a linear member 2 with same winding angle theta, and wound while butting the edges. In other word, each tape 1a, 1b is wound spirally with same taping pitch P1 and arranged in a gap G1 formed by said tapes 1a, 1b. Here, each tape 1a, 1b is wound simultaneously into said shape. While said tape 1a, 1b is wound simultaneously into said shape. Each tape 1a, 1b has predetermined tape width W1 and when winding over a linear member 2 having the outer diameter D, predetermined width WA1 is formed longitudinally over the linear member 2. Consequently, the production speed of the linear member 2 can be improved considerably while maintaining the quality of taping.
Patent JP-S62252043-A (JP)
Title: Output fluorescent screen applying optical fiber plate
Inventor: FUTAHASHI TOKUAKI
IPC: G02B6/06
Filed: 1986-04-25
Abstract: PURPOSE:To reduce the uneven transmission efficiency of the phosphor radiation of individual photofibers, by making the incident surfaces in a curved surface for each optical fiber, and composing the interface between the phosphor material buried in the curved surface and the optical fiber, to act positively to the incident light from the phosphor material to the optical fiber when the center axis of the optical fibers acts as the optical axis. CONSTITUTION:While the end surfaces of the radiation of optical fiber plates are honed plainly and smoothly, the incident surface sides are processed to be concave at the phosphor layer 72 side, phosphors 72 are filled in the concaves, and a metallic pack layer 73 is formed at the surface. The electrons from a microchannel plate 6 penetrate through the metallic pack layer 73, and the lights generated by the electrons in the phosphor 72 are reflected to the optical fiber side. By giving a relation n1>n2, n2, between the refraction index of the phosphor material n1, that of the core 71c of the optical fiber 71, n2, and that of the clads 7ib, n2,, the interface between the phosphor layer 7 and the optical fiber 71 acts as a positive refraction surface to the light from the phosphor layer side when the central axis of the optical fibers 71 acts as the optical axis.
Patent JP-S63264990-A (JP)
Inventor: MATSUBARA SUMIYUKI
IPC: D04C1/00
Filed: 1987-04-21
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-H03295644-A (JP)
Title: Laminated film
Inventor: NISHIKAWA NOBUAKI
IPC: B32B27/08
Filed: 1990-04-13
Abstract: PURPOSE:To enhance the formability by a method wherein a layer made of vinylidene fluoride-based polymer and a layer made of thermoplastic resin composition are laminated to each other. CONSTITUTION:Thermoplastic resin composition consists of 0.1-20 pts. wt. of thermoplastic polymer [I], 5-99.9 pts. wt. of rubber-containing polymer [II] and 0-94.9 pts. wt. of thermoplastic polymer [III] and the sum of [I], [II] and [III] is 100 pts. wt.. Vinylidene fluoride-based polymer means vinylidene fluoride polymer, its copolymer and polymer, mainly made of vinylidene fluoride. As material copolymerizable with vinylidene fluoride, fluorine compound such as vinyl fluoride, tetrafluoroethylene or the like or acrylic or methacrylic monomer such as methyl acrylate, ethyl acrylate or the like can be used. thus, laminated film, which is excellent in transparency, resistance to whitening on stressing, resistance to whitening by water, interlaminar adhesion and further formability.
Patent JP-H04326553-A (JP)
Title: Manufacture of semiconductor device
Inventor: KODAMA NORIAKI
IPC: H01L21/768
Filed: 1991-04-26
Abstract: PURPOSE:To provide a method of forming a reliably through hole in a layer insulating film which includes an applied insulating film such as an SOG film, etc. CONSTITUTION:A second layer insulating film 4, an SOG film 5, and a third layer insulating film 6 are formed on a first wiring 3, and then a through hole 7 is opened and an insulating film 9 is stacked all over the surface. The insulating film 9 is etched by anisotropic etching, and a spacer 10 consisting of the insulating film 9 is made at the sidewall of the through hole 7.
Patent JP-2000291811-A (JP)
Title: Solenoid valve
Inventor: SUDO SATOSHI
IPC: F16K3/00
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid valve to be used in suppressing the shift shock of an automatic transmission in which both responsiveness and vibration resistance contradictory to each other are in the allowable range. SOLUTION: This solenoid valve comprises a movable member 16 to be stroked according to the control current to an electromagnetic coil 13, a valve sleeve 20 in which a feed port 25, a control port 26 and a discharge port 27 are formed, a spool 30 to control the communication between the ports, a spring 35 to press the spool 30 against the movable member, and a feedback chamber 24 which is formed between the valve sleeve 20 and the spool 30, the control pressure in the control port 26 is introduced therein, and the spool is pressed in the axial direction. The gradient of the 'stroke-attraction' characteristic of the movable member is adjusted so as to be substantially same in the substantially whole range of the control current by adjusting the angle α of a tapered portion at a tip of the movable member and a gap (d) between the movable member and a stator 11.