baber/WOPTO huggingface dataset:
Patent JP-H0525328-A (JP)
Title: Composition for vibration-damping sheet
Inventor: ASAKA SEIICHI
IPC: C08L21/00
Filed: 1991-07-18
Abstract: PURPOSE:To obtain the subject composition applicable without necessitating the odor-elimination treatment in the formation of a vibration-damping sheet by compounding specific amounts of a polymer component vulcanizable with sulfur, a bituminous component and an inorganic filler and adding a vulcanization agent, etc., to the mixture. CONSTITUTION:The objective composition is produced by compounding (A) 100 pts.wt. of a polymer component vulcanizable with sulfur (in an amount to form an ebonite-like material), (B) 10-100 pts.wt. of a bituminous component, (C) 100-500 pts.wt. of an inorganic filler, (D) a vulcanization agent consisting of (i) a sulfur-based vulcanization agent, (ii) a thiuram-type vulcanization accelerator and (iii) zinc oxide as a vulcanization accelerating assistant, (E) 2.5-12.5mol of an odor-suppressing agent consisting of univalent or bivalent metal oxide based on 1 mol of the component (ii) and (F) other subsidiary materials such as foaming agent and plasticizer.
Patent JP-S6333384-A (JP)
Title: Production of beta-cyanoalkylsilane
Inventor: ENDO MIKIO
IPC: C07B61/00
Filed: 1986-07-29
Abstract: PURPOSE:To obtain the titled compound useful as a coupling agent for glass fibers, etc., having high resistance to hydrocarbons, by reacting an organohydrogensilane with acrylonitrile in the presence of a specific mixed catalyst and compound. CONSTITUTION:(A) An organohydrogensilane of the formula R<1>HmSiX3-m[R<1> is (substituted)monovalent hydrocarbon; X is halogen; m is 1-3] is reacted with (B) (substituted)acrylonitrile of formula I (R<2> is H or lower alkyl) in the presence of (C) a tetramethylethylene diamine-cuprous chloride-trealkylamine mixed catalyst system and (D) a compound having a skeleton of formula II-V [R<3> is H, alkyl or alkoxy; R<4> is methylene, phenylene or the formula >CH (CH2X)nCH3 (n is 0 or 1)] in the molecule to provide the aimed compound.
Patent JP-S5878523-A (JP)
Inventor: AOYANAGI HITOO
IPC: A01K63/00
Filed: 1981-11-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6071887-A (JP)
Inventor: SHIRAISHI IWAO
IPC: F27D1/14
Filed: 1983-09-28
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-H0465253-A (JP)
Title: Print head
Inventor: SHIMOYAMA KAZUHIRO
IPC: B41J2/275
Filed: 1990-07-05
Abstract: PURPOSE:To accurately position print wires, stabilize the printing action and obtain a high quality print by a method wherein pin bearing slots of a U-shaped pin holder are opened downward so as to made part of the peripheral surface of a pin protrude downward, and the protruding part of the pin is pressed on a side yoke. CONSTITUTION:A pin holder 12 is formed into a U-shape, and an end of pin 11 is fitted in a bearing slot on a side wall of the pin holder 12, the other end in a bearing slot on the other side wall, and the pin 11 is penetrates through an axle hole of an armature 10. A shank of the pin holder 12 is supported by an armature support 13, and the pin 11 is pressed down on the surface of a side yoke 9 by the elastic force of a pressure rubber 14. A coil is selectively energized so that the armature 10 is attracted and turned on the pin 11 by a magnet core. As a result, a print wire 2 is driven and a specified dot is printed by the tip of the wire 2. After printing, power supply to the coil is cut off, and the armature 10 is returned to the original position together with the wire 2 by a return spring.
Patent JP-H1024387-A (JP)
Title: Filler material foe aluminum alloy
Inventor: EMA MITSUHIRO
IPC: C22C21/06
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of weld crack, to obtain high strength weld metal excellent in SCC resistance and to prolong the life (SSC life) causing stress corrosion crack of weld zone. SOLUTION: This filler material for aluminum alloy has a composition consisting of, by weight, 4.5-5.5% Mg, 0.3-0.9% Ag, 0.05-0.03% Zr, at least one king element selected among <=0.10 Mn, <=0.10 Cr and the balance Al with inevitable impurities and in which a content of Zr is larger than a content of Mn and a content of Cr.
Patent JP-H0738036-A (JP)
Title: Manufacture of semiconductor device
Inventor: YURINO TAKAHIRO
IPC: H01L23/50
Filed: 1993-07-19
Abstract: PURPOSE:To reduce the cost of manufacture irrespective of a stage size, regarding a manufacturing method of a semiconductor device using a lead frame. CONSTITUTION:A lead part 22 having a definite length and a stage 23a corresponding to the size of a semiconductor chip 25 are formed separately and the lead part 22 is cut appropriately in accordance with the size of the stage 23a. After the lead part 22 and the stage 23a are aligned in positions with each other and fixed, the semiconductor chip 25 is mounted and packaging is conducted.
Patent JP-S6158011-A (JP)
Title: Movement controller of mobile body
Inventor: MAKINO TOSHIAKI
IPC: G05D1/02
Filed: 1984-08-29
Abstract: PURPOSE:To attain positioning with high accuracy by compensating the reduction in stop position accuracy cased by a change in weight of loaded object. CONSTITUTION:An unattended car is run by utilizing a mark 4 sticked to a transmission path and an image pickup device 6a fitted before and after the car picks up the image of the said mark 4, and a steering mechanism 7 and a running device 8 are controlled by a data processing section 12 and a control section 24. The data processing section 12 has a picture processing section 19 and a control variable operating section 22 so as to attain the processing such as picture signal processing, running state operation and correction operation of stop positioning signal. Further, a loading weight detector 26 detects the presence of a loaded object on a loading bed 14. The said picture processing section 22 calculates and sets a stop positioning signal at the rated weight loading before running and calculates the said signal at vacant load or light load and stores the result in a data memory 18a. the weight position coefficient is set from the signal, the present position signal at the running of car is detected, the signal is subject to correction and operation and given to a control section 24.
Patent JP-H0625717-A (JP)
Title: Method and device for producing globular grain by high-frequency plasma
Inventor: NOMURA TAKESHI
IPC: B22F9/14
Filed: 1992-07-06
Abstract: PURPOSE:To stably and highly efficiently produce a globular grain of small diameter with a high-frequency plasma reactor by eliminating the clogging of the raw material feed nozzle and plasma torch and the misfiring of the plasma. CONSTITUTION:A raw material is supplied along with an active gas or an inert gas toward the axis L of a plasma flame in the tail flame region B outside the region where high-frequency induction coils 2 are provided substantially from the range except the range + or -45 deg. away from the axis L on the downstream side of a plasma gas.
Patent JP-H0936530-A (JP)
Title: Manufacturing device for electronic component with bump and manufacture
Inventor: ARIKADO KAZUO
IPC: H01L21/60
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing device for an electronic component with bumps, which can mount solder balls for forming the bumps on a plurality works with a good controllability, and a method of manufacturing the device. SOLUTION: Four boards 3 are mounted on a carrier and the boards 3 are transferred to a line by the carrier. Electrodes 20 to be mounted with solder balls are formed on each board 3 into the form of a matrix. A head part 52 is partitioned into four blocks A, B, C and D and suction holes 54 for vacuum sucking the solder balls to be mounted on each board 3 are respectively opened in each of the blocks A, B, C and D into the form of a matrix. By moving the head part 52 to four positions (a), (b), (c) and (d), the solder balls are continuously mounted on the four boards 3 by the four blocks A, B, C and D.
Patent JP-2000014183-A (JP)
Title: Fan motor driver
Inventor: CHINOMI TAKEHITO
IPC: H02H7/093
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To detect the rotating velocity with external wind by inhibiting a drive circuit for driving motor during a non-drive mode, in which a control circuit which executes the control depending on the output signal from each sensor provided in a fan motor has determined irregularities in the rotation speed. SOLUTION: A fan motor 10 uses a brushless 3-phase motor, for detecting magnetic pole positions of a rotor magnet with three Hall Ics 11u to 11w. A signal is impressed to a drive circuit, 2 depending on the magnetic pole position of rotor magnet to supply a D signal from a DC power supply circuit 15. A control circuit 3 determines, when a fan motor 10 is driven, whether or not the fan motor 10 is rotating at a speed higher than that of the predetermined one with each signal Su to Sw input from the Hall Ics 11u to 11w. When the rotating speed of the fan motor 10 is higher than the predetermined value, drive is not performed, and when the motor is not rotating or is rotating at the speed lower than the predetermined value, drive is started.  Therefore, rotation can be detected with higher accuracy without any effects of the fluctuations of the parts forming the detecting circuit for magnetism intensity or rotary magnet and inducing voltage of motor.
Patent JP-H0841319-A (JP)
Title: Polyamide resin composition
Inventor: TSUMIYAMA TATSUO
IPC: C08L77/06
Filed: 1994-07-29
Abstract: PURPOSE:To obtain a polyamide resin composition excellent in toughness by mixing a specified crystalline terpolyamide with a modified polyolefin obtained by grafting an alpha,beta-unsaturated carboxylic acid onto a polyolefin. CONSTITUTION:This composition comprises 65-95wt.% crystalline terpolyamide comprising an equimolar salt of hexamethylenediamine with adipic acid, an equimolar salt of hexamethylenediamine with terephthalic acid and a monomer forming nylon 11 or nylon 12 and 5-35wt.% modified polyolefin obtained by grafting 0.05-5mol% alpha,beta-unsaturated carboxylic acid, its anhydride or its derivative onto a polyolefin. Examples of the monomers forming nylon 11 include omega-undecanolactam and 11-aminoundecanoic acid, and examples of the monomers forming nylon 12 include omega-laurolactam and 12-aminododecanoic acid.
Patent JP-S6239620-A (JP)
Title: High-elastic modulus polyester
Inventor: OKAMOTO MASARU
IPC: C08G63/68
Filed: 1985-08-15
Abstract: PURPOSE:The titled melt moldable polymer, consisting of a diphenyldicarboxylic acid, naphthalendicarboxylic acid and bis(phenoxy)ethanedicarboxylic acid and hydroquinone and capable of giving molded articles having a high strength and optical anisotropy. CONSTITUTION:A polyester, obtained by polycondensing 4,4'-diphenyldicarboxylic acid, 2,6-naphthalenedicarboxylic acid and 1,2-bis(phenoxy)ethane-4,4'-dicarboxylic acid, etc., as a dicarboxylic acid component with methylhydroquinone and/or chlorohydroquinone as a diol component and having (A) structural units expressed by formula I (X is methyl or Cl), (B) structural units expressed by formula II and (C) structural units expressed by formula III (Y is H or Cl), consisting of the units (A) and (B) or (A), (B) and (C) and containing 30-90mol% units (A) and 70-10mol% units (B) or (B) and (C).
Patent JP-H0734869-A (JP)
Title: Treatment device for antifreeze for cooling automobile engine
Inventor: URUNO KUNIHISA
IPC: B01D15/00
Filed: 1993-07-20
Abstract: PURPOSE:To prevent deterioration of an ion exchange resin due to heat by recovering antifreeze for cooling an engine, removing heavy metal, dusts, deteriorated additives in the antifreeze by the ion exchange resin, and providing a cooling device on an inlet for cooling the antifreeze. CONSTITUTION:An antifreeze treatment device 1 is composed of an antifreeze cooling device 2, a filter 3, a pump motor 4, and an ion exchange resin 5, while a suction port of an inlet side hose 12 is connected to a tray 11 receiving antifreeze discharged from a radiator 8. An outlet side hose 13 is connected to a heater inlet hose 10 on the flowing side to a heater core 14 through a hose joint 9. When recovering the contaminated antifreeze, the antifreeze in the tray 11 extracted from the radiator 8 is press-fed by means of the motor 4 through the treatment device 1. After cooling the antifreeze by means of the antifreeze cooling device 2, heavy metal, dusts are removed by a filter 3 and ion compound is removed by the ion exchange resin 5. Then, the antifreeze is fed back.
Patent JP-H0935706-A (JP)
Title: Electrode for battery
Inventor: OKA TETSUO
IPC: H01M4/583
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To enhance a yield by orienting a carbon fiber in the surface of an electrode using a milled carbon fiber in nearly parallel with the longitudinal direction of a collector to ensure the travelling stability of the electrode and reduce the deterioration such as the short of an electrode. SOLUTION: A collector 1 is coated with a paste 2 through a coating roll B. The coated surface is rubbed by a roll C for an orientation. The roll C for an orientation can be a fixed type, reversely rotated or forward rotated. The coefficient of viscosity is preferably not more than 5000 poise. Irregularities of an electrode surface is reduced and the travel motion at the time of winding is stabilized by orienting a milled carbon fiber in a nearly longitudinal direction.
Patent JP-S6423429-A (JP)
Title: Position detector for moving part
Inventor: TOGAWA MASAYUKI
IPC: G11B7/085
Filed: 1987-07-20
Abstract: PURPOSE:To attain accurate detection of position regardless of secular and temperature change by regulating the luminous quantity of a photo reflector in response to an output of a monitoring photocoupler. CONSTITUTION:The light radiated from a light emission section 34 of the photo reflector 32 is reflected in a target 30 provided on the moving part and made incident on a photodetection section 36 and its output signal is given to a lumi nous quantity detection circuit 44, from which a luminous quantity signal is outputted. The position of the moving part in the focus direction is detected from the change in the luminous quantity. On the other hand, the luminous quantity of the light made incident from a light emission section 50 to a photodetection section 48 of a monitoring photocoupler 72 is detected by a detection circuit 46 to control an LED drive circuit 42 in response to the output to regulate the emitted luminous quantity of the light emission section 34 to be constant.
Patent JP-S5881889-A (JP)
Title: Mounting method of anti-stain coat to outer shell of ship body or the like
Inventor: INOUE KATSUAKI
IPC: B63B59/04
Filed: 1981-11-10
Abstract: PURPOSE:To easily mount an anti-stain panel to an outer shell, by previously perforating holes to the outer shell, fixing a bolt to the anti-stain panel with a high insulating adhesive agent, inserting the bolt into the hole of the outer shell, and both filling the high insulating adhesive agent to a gap, between the outer shell and the anti-stain panel, and fixing the anti-stain panel through a nut. CONSTITUTION:Holes 5 are previously perforated at a prescribed distance to a ship body outer shell 1 to which an anti-stain outer panel is mounted. A securing member 6A of bolt or the like is mounted to the anti-stain outer panel 2 by a high insulating adhesive agent, and the bolt is inserted into the hole 5 of the ship body outer shell 1. The high insulating adhesive agent 3 is filled to a gap between the ship body outer shell 1 and the anti-stain outer panel 2, while the nut 6a is engaged to the bolt 6A to fix the anti-stain outer panel. The hole 5 is previously perforated to the ship body outer shell 1 at every prescribed distance, and the anti-stain outerpanel 2 is mounted successively to said hole 5, then the anti-stain outer panel can be easily mounted to a prescribed position.
Patent JP-2000018787-A (JP)
Title: Drink cooler/ejector
Inventor: NISHIO TOMOYUKI
IPC: F25D11/00
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent a tubular body from being deformed permanently by ice growing around an evaporation tube to disturb cooling water flow. SOLUTION: A spirally wound drink tube 30 for passing drink is disposed in a cooling water storage tank 20 and a spirally wound evaporation tube 40 for passing refrigerant and cooling the cooling water is disposed on the outside thereof. A tubular body 50 having open upper and lower faces for stabilizing the cooling water flow is disposed between the drink tube 30 and the evaporation tube 40 and a fan 73 for flowing the cooling water toward the bottom of the water tank 20 is disposed in the center of the drink tube 30. The tubular body 50 is made of a polyester film and reset easily to original shape after it is pressed by ice growing around the evaporation tube 40.
Patent JP-S57100805-A (JP)
Title: Strong screw-down rolling mill
Inventor: MATSUDA YUKIO
IPC: B21B1/22
Filed: 1980-12-17
Abstract: PURPOSE:To make high draft rolling possible with a relatively compact mill by arranging backup rolls to the upper and lower work rolls disposed in a leveler shape, and screwing down these with the screw-down devices provided to upper, lower backup roll housings. CONSTITUTION:Plural upper work rolls T1-T5 and lower work rolls B1-B5 arranged at constant inervals are so supported to roll housings as to be driven respectively independently. The respective upper and lower work rolls T1-T5, B1-B5 are supported at both ends with the arc-shaped cages mounted with backup rolls L1-L5, L11-L14 of small diameters around said rolls to brackup roll housings LT1-LT5, LB1-LB5. When the rolls T1-T5, B1-B5 are driven, the rolls L1-L5, L11-L14 rotate, and roll bites A1-A8 are formed by the screw- down devices installed to the rolls L1-L5, L11-L14.
Patent JP-S57102168-A (JP)
Title: High-frequency heat cooker
Inventor: TANAKA JIYUNZOU
IPC: A23L3/36
Filed: 1980-12-17
Abstract: PURPOSE: To make the titled cooker usable as an electronic oven and to make thawing  of a thick matter easily, by letting parallel electrodes sandwiching the matter to be  thawed be attached to the heating chamber of the electronic oven detachably.   
     CONSTITUTION: The feeder opening 4 is formed on the top wall face 3 of the heating  chamber 2, and microwave generated by the magnetron 5, a microwave generator is  irradiated through the waveguide 6 to the heating chamber 2. A heating part of parallel plate is detachably attached to the bottom wall of the heating chamber 2. In the container 12 with the cover 11, consisting of a dielectric material, the cover 11 is equipped  with the top electrode 13, and the container 12 is equipped with the bottom electrode  14 respectively. The cover 11 is provided with the handle 15 to take in and out the  matter 16 to be thawed. The top and bottom electrodes 13 and 14 are connected to the  terminal 18 by the lead lines 17, and communicated with the oscillator 19 of about  13MHz. When an electric current is applied in the time switches 21 and 22, the relay 23  is connected to the contact point A side, and the operation switch 24 is turned on, an electric current is applied in a thawing device. Being interlocked with the movement of the thawing device, the relay 23 is operated, the electron oven is operated and  an electric current is applied in the timer motor 27 to operate the device for a set time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0737728-A (JP)
Title: Thin film inductor and thin film transformer
Inventor: ISHIWATA ISAMU
IPC: H01F17/00
Filed: 1993-07-21
Abstract: PURPOSE:To allow minimum copper loss of a flat coil for a thin film inductor and a thin film transformer under the limited space condition. CONSTITUTION:A spiral flat coil 5 is buried in a torus insulating layer 2, the external side of the insulating layer 2 is covered with a bottom magnetic film 3 and a top magnetic film 4 and a thin film inductor is formed on a board 1. The line width is increased as it goes further from the center following the prescribed calculating formula. Thus, the copper loss at each part of the flat coil 5 is made the same or almost the same, heat dissipation from each part of the flat coil 5 is made uniform under the limited space condition and the total copper loss of the flat coil 5 is minimized so as to allow low copper loss.
Patent JP-H0344838-A (JP)
Title: Optical disk
Inventor: NAKANO SHIYOUJI
IPC: G11B7/24027
Filed: 1989-07-11
Abstract: PURPOSE:To prevent the occurrence of the warpage of a disk by providing a parallel part on an inner peripheral side having a uniform sheet thickness and a tapered part which is connected to the parallel part and where the sheet thickness gradually becomes thin as it goes from the inner peripheral part to the outer peripheral part and constituting the whole as both-side symmetrical one. CONSTITUTION:As to a substrate 1, synthetic resin such as acrylic is injection molded so as to form a signal track and a signal pit, and a reflective film 2 capable of optically recording, reproducing and erasing is formed on the substrate 1 by vapor deposition, etc. A resin protective layer 3 is formed on the reflective film 2 by a spin coating method and a roll coating method, etc., and the substrate 1 has the both-side symmetrical constitution obtained by making the surfaces on which the reflective layer 2 is formed opposed and sticking them with adhesive 4 on both sides of the core 6 made of the synthetic resin such as the acrylic, shaped like a bead on an abacus. Thus, the occurrence of warping and flexure can be prevented even if there are changes in the peripheral environmental condition and in the left state.
Patent JP-S6073175-A (JP)
Title: Production method of valve sleeve
Inventor: KURIHARA TAKASHI
IPC: B23P15/00
Filed: 1983-09-27
Abstract: PURPOSE:To make a valve sleeve small-sized and reduce its production cost by making the middle section and the end section of a raw material different in diameter, at least either in the inner diameter or the outer diameter, machining a pressure control groove on the raw material, then applying plastic machining. CONSTITUTION:A raw material 21 has a nearly cylindrical shape formed with a hole 22, and the outer peripheries of both ends are expanded to form thick sections 23. After a pressure control groove 24 is formed around the hole 22, the thick sections 23 at both ends of the raw material 21 are pressed inward in the diameter direction, and plastic machining is performed. Accordingly, plastic deformation is generated at both ends of the raw material 21, shrunk-diameter section 25 are formed at both ends of the hole 22, and the outer surface of the raw material 21 has a nearly columnar shape. Then, by performing cut-machining, a valve sleeve 26 is completed.
Patent JP-H11109581-A (JP)
Title: Silver halide color photographic sensitive material, and color picture forming method
Inventor: ASAMI MASAHIRO
IPC: G03C1/035
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To enable a color picture forming method to perform a picture formation simple, rapid and low in load to the environment, by incorporating a specified compd. and a specified silver halide emulsion into a silver halide color photographic sensitive material. SOLUTION: A compd. expressed by formula I or II is incorporated into the material. In at least one kind of silver halide emulsion incorporated in the material, the silver chloride content of particles consisting of the silver halide emulsion is >=50 mol.%. and more than 50% of the total projected area of the particles consisting of the silver halide emulsion is occupied with platelike particles in which a main surface of the particles is composed of (111) face. Then, an average particle thickness of the platelike particles is <=0.3 μm and average aspect ratio is 2-80. In the formula I and II, Ra and Rb are each an alkyl, alkenyl, aralkyl, aryl group or heterocyclic ring. But, a sum of carbon numbers of the Ra and Rb is >=14. Moreover, M is hydrogen atom, ammonium or an alkali metal atom. And, Rc is an aryl group. But, the sum of the carbon numbers of the Rc is >=10.