baber/WOPTO huggingface dataset:
Patent JP-S5911744-A (JP)
Title: Cylindrical synchronous generator with rectifier load
Inventor: OBARA TAKASHI
IPC: H02K3/493
Filed: 1982-07-12
Abstract: PURPOSE:To prevent a synchronous generator from vibrating at the operating time by providing an additional unit made of an iron or magnetic material for a wedge in a rotor slot. CONSTITUTION:A field coil 16 is contained in an insulated state in a rotor slot 10, and a wedge 12 is disposed in the hole of the slot 10. An additional part 22 which is made of an iron or magnetic material is insulated and disposed through an insulating liner 20 between the wedge 12 and the coil 16. In this manner, since orthogonal axis transient reactance increases, the vibration of a synchronous generator at the operating time can be prevented.
Patent JP-2000309164-A (JP)
Title: Coated paper for elcography
Inventor: UCHIMURA SHUNICHI
IPC: B41M5/20
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an excellent ink transfer property as a recording medium for elcography, and at the same time, provided a clear printed image of a high gloss, by respectively specifying the glossiness and the air permeability of the surface of a coated paper in the coated paper for elcography wherein a coated layer of which major components are a pigment and an adhesive is provided on a base paper. SOLUTION: In an elcography printing machine, when a cylinder 1 acting as an anode rotates, an ink is fed from an ink feeder 5 in a space between the cylinder 1 and a print head 4 equipped with a cathode. Then, a metal ion is generated between the anode and the cathode, and the ink is gelled and coated on the surface of the cylinder 1. Then, a press roll 7 is pressed to the surface of the cylinder 1, and the ink is transferred to a body 8 to be rotated. In this case, in this coated paper for an elcography wherein a coated layer of which the major components are a pigment and an adhesive is provided on a base paper, the glossiness conforming to JIS P8142 of the surface of the coated paper is set at 70% or higher, and also, the air permeability conforming to JIS P8117 is set at 1000 sec or lower.
Patent JP-S5911031-A (JP)
Title: Hysteresis circuit
Inventor: SHIN YASUHIRO
IPC: H03K17/687
Filed: 1982-07-12
Abstract: PURPOSE:To constitute a titled circuit with less number of elements, by providing a pair of C-MOSFETs and a variable resistance circuit and obtaining hysteresis characteristics between input and output signals via the control of the variable resistance circuit. CONSTITUTION:An FET18 and an FET block 35 form the 1st C-MOS inverter and FETs 22, 23 form the 2nd C-MOS inverter. When an L level is inputted to an input terminal 15, an output terminal 24 goes to an L level. Then, the source and drain of an FET21 are interrupted, a resistance value of the variable resistance circuit 51 is large and the block 35 is operated by FETs 19, 20. Since the on-resistance of the FET20 is high, the gm of the block 35 is low, and the threshold value of the 1st C-MOS inverter is at a high level to ground. When an H level is inputted to the terminal 15, the terminal 24 goes to an H level, the resistance value of the circuit 51 is small and the gm of the block 35 is high. Thus, the threshold value of the 1st C-MOS inverter is low to ground.
Patent JP-H08309941-A (JP)
Title: Display transparent film
Inventor: ISHIKAWA JUNICHI
IPC: B32B27/08
Filed: 1995-05-18
Abstract: PURPOSE: To provide a display transparent film suitable for display a print or notes with water base ink. CONSTITUTION: The display transparent film comprises a transparent base material 10 made of a polyester film, a transparent water absorbent layer 30 disposed on the printed surface of the material 10 and made of polyvinyl alcohol having 45 to 99mol% of sapotification degree and 100 to 3000 of polymerization degree, and a transparent adhesive layer 20 disposed between the material 10 and the layer 30 and having excellent stickiness to all of the material 10 and the layer 30.
Patent JP-S62277761-A (JP)
Title: Solid-state image sensor
Inventor: TABEI MASATOSHI
IPC: H04N5/335
Filed: 1986-05-27
Abstract: PURPOSE:To form the channel width of a transfer gate largely, and to obtain a distinct picture without an after image at the time of using the title image sensor for feed photographing while also reducing dispersion on manufacture by shaping constitution, in which only a field signal is outputted, pairing two picture elements in the vertical direction and also unifying the transfer gate without separation. CONSTITUTION:Light-receiving elements 10 and vertical transfer CCDs 11 are shaped to a section surrounded by a channel stopper 12, the two light-receiving elements 10 adjacent in the vertical direction are paired in the channel stopper 12, and the channel stopper 12 surrounds the light-receiving elements so that the pairs of the light-receiving elements are juxtaposed in the horizontal direction. A plurality of transfer electrodes 13-16 consisting of polysilicon wirings extended separated mutually in the horizontal direction are formed in the vertical transfer CCDs 11, and separate channel section shaped to the vertical transfer CCDs 11 by these transfer electrodes corresponds to transfer elements 11a. Two of the transfer electrodes 13-16 are wired to each light-receiving element 10, and recessed sections are formed to the transfer electrodes. Transfer gates 17 are shaped in common with two light-receiving elements 10 surrounded by the channel stopper 12.
Patent JP-H01289795-A (JP)
Title: Marine engine
Inventor: IKUTA KAZUNARI
IPC: B63H11/09
Filed: 1988-05-17
Abstract: PURPOSE:To achieve the increase in output, in a marine engine in which the Joule heat due to plasma discharge is utilized, by connecting a dc power supply in parallel with a coil having an amorphous iron core and with a first engine, and connecting a second engine in series between the dc power supply and the coil. CONSTITUTION:In a first engine A, the pressure inside a discharge chamber 1 is suddenly raised by the large current plasma discharge that is generated when the voltage of a plasma electrode 1a decreases a little less than a constant voltage V, thereby a large pressure is exerted on the jet water 3 contained in an output chamber 2, so that thrust can be obtained by jetting the water from an injection hole 2a. While a second engine C is constituted nearly in the same way as the first engine A, in the second engine C, further a plasma electrode 5a is provided. And it is so contrived that the second engine C is connected in series between a dc power supply 7 constituting a dc power supply circuit D and a coil 7a in which an amorphous iron core is used, and that the first engine A is connected in parallel with the coil 7a.
Patent JP-S6014607-A (JP)
Title: Servo valve
Inventor: OOMURO SHIYOUJIROU
IPC: F15B13/043
Filed: 1983-07-04
Abstract: PURPOSE:To improve signal output characteristics by providing a vortex preventing plate around the end portion of a jet pipe or nozzle. CONSTITUTION:Around the end portion of a jet pipe 3 is provided a vortex preventing plate 10 having holes 10a, 10b provided therein. By means of the vortex preventing plate 10, the jet of oil spouted from the end of the jet pipe 3 is prevented from directly returning to the portion surrounding the end portion of the jet pipe 3. Thus, generation of disturbing vortexes can be prevented and the signal output characteristics are largely improved.
Patent JP-S611219-A (JP)
Inventor: OOTSUKA JIYUUZOU
IPC: H02G7/00
Filed: 1984-06-11
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-S5453157-A (JP)
Title: Preparation of polyolefin resin composition containing mica powder
Inventor: OKUNO KENJI
IPC: C08L101/00
Filed: 1977-10-05
Abstract: PURPOSE: A polyolefin resin, mica powder and an isocyanate are mixed through a specific two-stage melt kneading process to increase the dispersity of the mica powder and prepare title composition with excellent mechanical and thermal properties.  
     CONSTITUTION: (A) a polyolefin resin and (B) a mica powder, prferably having 20 mesh or less particle size and 10 or more aspect ratio are melt kneaded and extuded to form pellets containing mica powders. Then an isocyanate is added to the pellets and extruded again to form pellets. Or at first component A and C are melt kneaded and extruded into pellets. Then component B is added to the pellets and melt extruded into pellets. The content of mica powder is preferably 10W70 wt% on the composition basis and the amount of the isocyanate is preferably 0.05W10 wt% based on the mica powder.  
     EFFECT: Composition having equal performance when a silane coupling agent is employed can be obtained inexpensively 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05310444-A (JP)
Title: Water repellent article and its production
Inventor: NAGAYAMA HIROTSUGU
IPC: C04B41/52
Filed: 1992-05-13
Abstract: PURPOSE:To provide an article excellent in durability of weather resistance, water resistance, moisture resistance and abrasion resistance, etc., and having water repelling performance. CONSTITUTION:The objective water repellent article comprises a substrate and a silicon dioxide-containing film formed by reacting the substrate with molecular gas containing silicon atoms, an oxidative gas and a gas for separating both of thess gases on the surface of the substrate and a water repelling layer of an organic silasane compound formed on the surface of the film.
Patent JP-S5344812-A (JP)
Title: Induction machine
Inventor: SAKABE MOICHI
IPC: H02K17/02
Filed: 1976-10-06
Abstract: PURPOSE: To permit a desired synchronous rpm to be obtained by selecting the pole angle pitch τ(rad.) such that τP<2π where P is the number of stator poles. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62277576-A (JP)
Title: Ultrasonic sensor
Inventor: AZUMA NAOYA
IPC: G01S7/52
Filed: 1986-05-26
Abstract: PURPOSE:To facilitate the thickness reduction and to easily vary the directivity of an ultrasonic sensor by providing a vibrator selecting means which has plural ultrasonic vibrators for transmitting and receiving ultrasonic waves arrayed on the same plane of the base and selects optional ultrasonic vibrators to transmit and receive a wave. CONSTITUTION:The vibrator selecting means 3 is provided which has plural ultrasonic vibrators 1(11-16) for transmitting and receiving ultrasonic waves arrayed on the same plane of the base and select optional vibrators 1 to perform wave transmission and reception, and this selecting means 3 is so constituted that a combination of vibrators 1 at the time of transmission is different from that at the time of reception. Further, the selecting means 3 consists of transmitting circuits A11-A13 and receiving circuits A23 and A24 are a transmitted signal inputted to a transmission terminal Ts is processed by the transmitting circuits A11-A13, A15, and A16 are applied to the vibrators 11-13, 15, and 16. The reception outputs of the vibrators 13 and 14, on the other hand, are inputted to the receiving circuits A23 and A24 which process the reception outputs and the composite signal of the outputs of the receiving circuits A23 and A24 is outputted as a received signal to a reception terminal Tr.
Patent JP-S6012922-A (JP)
Inventor: MIKI MASARU
IPC: A01K61/00
Filed: 1983-07-03
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-S63285104-A (JP)
Title: Ozone generator for deodorization
Inventor: FUJIMURA TADAMASA
IPC: B01D53/38
Filed: 1987-05-18
Abstract: PURPOSE:To ensure effective deodorization in shortened time by pumping pressurized air to the ozone generator and blowing out a large amount of air containing ozone with a blower set on the outlet. CONSTITUTION:Pump 1, fan 2 and ozone generator 3 are connected to the power source in parallel. The pressurized air is fed through pump 1 and tube 10 to the ozone generator 3 where ozone of high concentration is formed. The ozone is sent through vinyl tube 11 and blown out into the chamber with the fan 2. The fan 2 sucks the air in the chamber, too and the ozone is diluted with the air. The chamber contaminated with bad smells can be deodorized in a shortened time.
Patent JP-S60143169-A (JP)
Inventor: HAINTSU RAIBAA
IPC: B60T8/00
Filed: 1984-06-14
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-H08316523-A (JP)
Title: Optical communication circuit
Inventor: KANZAKI NOBORU
IPC: H01L31/12
Filed: 1995-05-19
Abstract: PURPOSE: To secure the stable operation of an optical communication circuit corresponding to an optical path while enabling the output of a light-emitting element to be increased and decreased by a method wherein a light quantity switching circuit switching the thrown power to the light-emitting element is provided in a light transmitter while a comparator comparing the levels of signals detected by a photodetector with the detection limit level is provided. CONSTITUTION: In a synchronized signal processing circuit 60 of a phototranceiver, a timing circuit 61 transmits the periodical signals of flood light and detected light signal processing making reference the frequency of a contained oscillator, a comparator 62 is actuated by a reference voltages ES, a signal processing circuit 64 synchronously processes the detecting signal of PD 4 inputted exceeding the set up reference voltage ES as the initially detected light sensitivity equivalent value of the photodetecting element PD 4 with the timing circuit 61 so as to judge the existence of shielded communication path.  On the other hand, a driving circuit 30 flash driving the light emitting element 2 is provided with current limiting resistors R1-Rn setting up the level of thrown current to the light emitting element 2 and a light quantity switching circuit 32 selectively opened and closed by external signals.
Patent JP-H03208968-A (JP)
Title: Three-story parking device
Inventor: AANORUDO EMU ROOZEN
IPC: E04H6/06
Filed: 1990-05-10
Abstract: PURPOSE: To form a vehicular parking apparatus in a tri-level by equipping a base and first and second stanchions, first and second frame devices for movably engaging with the stanchions, and first and second elevation devices that can be selectively moved along with the first and second parking platforms. CONSTITUTION: A base that is formed by first and second horizontal supports 14 and 16 and first and second parking platforms 38 and 40 in the middle of the first and second stanchions 24 and 26 can be moved independently from an area near the bases 14 and 16 so that the first and second parking platforms 38 and 40 can be overlapped up and down. Also, first and second lifting devices 84 and 86 are provided. Then, when the second platform 40 is located below the first platform 38 by moving them selectively to the middle position and upper lifted position, the first vehicle can be parked at the first platform 38, the second vehicle can be parked at the second platform 40, and the third vehicle can be parked below the second platform 40, thus independently lifting and lowering the first and second platforms.
Patent JP-2000311891-A (JP)
Title: SELECTIVE ETCHANT AND METHOD OF Ti-W
Inventor: KADOI MASAAKI
IPC: H01L21/308
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To realize an etching liquid and a method, by which a Ti-W(titanium- tungsten) alloy thin film is removed in a process where a solder bump electrode is formed on a semiconductor device. SOLUTION: An alloy layer which is to be removed is preferably composed of 10% Ti and 90% W and formed on a substrate 11 under a copper conductive metal layer used for plating a solder bump electrode 15. A Ti-W layer 12 is etched using, the solder bump electrode 15 as a mask. A Ti-W etching liquid must dissolve the Ti-W layer 12 quickly, without etching aluminum, copper, and lead-tin solder. In this case, 30 wt.% hydrogen peroxide solution in which disodium hydrogen phosphate is added is used, and furthermore potassium dihydrogen phosphate is added, if necessary.
Patent JP-S5912420-A (JP)
Title: Element having insulating film
Inventor: ERA SUSUMU
IPC: G02F1/1333
Filed: 1982-07-14
Abstract: PURPOSE:To form an insulating film for an element such as a liq. crystal display element by treatment at a low temp. and to prevent the coloring of the film by using an aromatic polyether imide polymer having specified repeating units as the material of the film. CONSTITUTION:An insulating film for an element is formed using an aromatic polyether imide polymer having repeating units represented by formula I (where each of Ar and R is a bivalent aromatic residue). Thus, an orienting film or the like for a liq. crystal display element can be formed by treatment at a low temp., and the film is not colored and has superior transparency. The aromatic polyether imide polymer represented by formula I can be manufactured by the polycondensation of dinitrophthalamide of aromatic diamine represented by formula II with alkali metallic diphenoxide represented by formula III (where M is an alkali metal) or the polycondensation of bis(ether acid anhydride) represented by formula IV with aromatic diamine represented by formula V.
Patent JP-H0420712-A (JP)
Title: Ignition controller for gas burner
Inventor: OBAYASHI TOSHIHIKO
IPC: F23N5/20
Filed: 1990-05-11
Abstract: PURPOSE:To provide an ignition controller which is not subject to the worsening of combustibility due to backfire by providing an ignition delaying means which delays the timing of ignition by a reignition device in order to reopen combustion after the combustion in a combustion chamber is stopped. CONSTITUTION:When recombustion is requested in a short time after the stopping of combustion, a gas valve 10 and fan 6 are switched to operation ON immediately and at the same time as for an ignitor 8 it is switched to the state of operation ON with a specified delay time t1 set up by an ignition delay means 21. Namely, before the ignition by an ignition plug 9 in a combustion chamber 1 a gas valve 10 is opened as soon as the operation of the fan 6 is started, and the residual gas that is staying in a gas channel on the side downstream of the gas valve is purged by the combustion gas. Accordingly even if the residual gas that stays in the gas in a nozzle holder 5, etc., is mixed with air in the ratio which gives fast combustion speed, the ignition is made after those gases are exhausted, and there is not danger of creating backfire.
Patent JP-H06328382-A (JP)
Title: Turret head of industrial robot
Inventor: KUDO TAKAYUKI
IPC: B25J15/00
Filed: 1993-05-24
Abstract: PURPOSE:To prevent generation of oscillation on a shaft-like member at the time of changing the shaft-like member by arranging the shaft-like member each upper end part of which is supported free to move along a track of cam member, each intermediate part of which is supported free to vertically move by a holding member and each lower end part of which is furnished with a gripping member to grip a work. CONSTITUTION:When a T shaft 14 is rotated, a holder late 20 is simultaneously rotated. As the holder plate 20 is rotated, a guide bush 24 is rotated around the T shaft 14 with the holder plate 20. Consequently, a head end part of a bolt type member 40 at an upper end part of each rod 32 moves along a groove 58A of a rail 58 of a cam member 46. Accordingly, the rod 32 vertically moves while maintaining a irrotational state in the guide bush 24. Consequently, at the time when it stops after the T shaft is rotated, inertial force acting on this rod 32 is extremely minimized.
Patent JP-H11276335-A (JP)
Title: Sheet
Inventor: IWATA SHOICHI
IPC: A47G27/04
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To utilize the weight of a weight and to prevent a sheet from being moved, closed or flown by a wind or the like by providing pockets around the sheet used for being spread on the ground or put on luggage or the like and taking an object to be the weight in/out of the respective pockets. SOLUTION: The pockets 2 capable of freely taking the object to be the weight in/out are attached to the peripheral part of this sheet 1, especially to four corner parts, and pins 3 are attached to the respective four corner parts as needed. Further, a hook-and-loop tape is attached to the entrance of the pocket 2 as needed and the weight put inside the pocket 2 is prevented from falling out. Then, preferably, one or two of the pockets 4 of the sheet 1 are formed in a size larger than the other pockets, the other part of the folded sheet is put in there and the sheet 1 is housed while being folded.
Patent JP-2000310264-A (JP)
Title: Brake mechanism
Inventor: TSURUMAKI HIDEO
IPC: F16D65/28
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a brake mechanism, capable of reducing the size of a mechanism inside a tire. SOLUTION: A converter 15 installed on a body is connected to a master cylinder interlocked with a brake pedal via a hydraulic pipe 25, and also connected to a brake unit 12 inside a brake drum 5 via a cable 30. The converter 15 comprises a sub cylinder 13 and a cam mechanism 16 converts a hydraulic pressure received by the sub cylinder 13 by the cam mechanism 16, and remotely control a brake shoe from the outside of the brake drum 5 to perform braking operation. Because there is no need for a wheel cylinder to be assembled into the brake drum 5, the volume of the brake drum 5 can be reduced, and as a result, an electric motor 1 can be moved nearer to a drive wheel 2 side and reduce the size of the mechanism.
Patent JP-S63286872-A (JP)
Title: Developing device for image forming device
Inventor: MATSUURA TOMOYUKI
IPC: G03G15/08
Filed: 1987-05-19
Abstract: PURPOSE:To reduce the thickness of a developing device while the capacity of a cartridge containing a developing agent is secured and to make the developing agent efficiently agitatable, by providing at least two agitators whose rotating phases are made different from each other in the cartridge. CONSTITUTION:In a cartridge 11 which is thin in thickness and long in length L in the forward and backward directions, two agitators 12 and 13 are provided, while keeping the rotating phases different from each other. while the height H' of the cartridge 11 is made shorter, the length L in the forward and backward directions is set longer, and thus, a sufficient volumetric capacity is secured even this thin type cartridge is used. On the other hand, a developing agent 2 is contained in the cartridge 11 in such a way that the thickness of the layer of the developing agent 2 is thin but its surface area is wide. But, since the plural agitators 12 and 13 are provided in the cartridge 11, the developing agent 2 contained in this cartridge 11 is sufficiently agitated and, in addition, smoothly fed to a developing roller 4.
Patent JP-H09300389-A (JP)
Title: Manufacture of reinforced thermoplastic resin molded product
Inventor: HORII SHOJI
IPC: B29C45/16
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To inexpensively produce a product so that a reinforcing material is not exposed from the outer surface thereof by the injection molding of a reinforced thermoplastic resin. SOLUTION: A first process molding a thermoplastic resin so as to almost coincide with the surface shape of at least a part of a final reinforced thermoplastic resin molded product to manufacture a surface forming object, a second process arranging the surface forming object to an injection mold to perform the injection molding of a reinforced thermoplastic resin not having heat fusibility to the thermoplastic resin constituting the injection molded surface of the surface forming object to produce a composite reinforced thermoplastic resin molded product covered with the surface forming object and a third process peeling the surface forming object from the composite reinforced thermoplastic resin molded product to obtain a reinforced thermoplastic resin molded product are provided.