baber/WOPTO huggingface dataset:
Patent JP-H05184439-A (JP)
Title: Cushioning material and manufacture thereof
Inventor: FUKAYA YOSHIGO
IPC: D06M101/16
Filed: 1992-01-10
Abstract: PURPOSE:To offer an integral-structure cushioning material which is simple in construction and lightweight, excellent in appearance and easily, partly adjust able in the stiffness, and in which coil springs make no noise and are completely independent from each other, and its manufacturing method. CONSTITUTION:The manufacturing process of a cushioning material is as follows: A number of coil springs 2 are arranged crossways at intervals in a lower mold by using coil spring support protrusions 3. Then, the lower mold is filled with a first mixed fiber composed of heat-fusible fiber and non-heat- fusible fiber, covered with an upper mold and heated all together, thus the cushioning material is produced by means of integral molding. Or, sheet-like fiber integrates composed of the same mixed fiber are placed above and below a spring coil assembly filled with mixed fiber, and they are heated together to produce the integrally-molded cushioning material. In addition, a stiffness adjusting material having lattice or mesh construction or a hard palm may be arranged at a specified place.
Patent JP-S57137661-A (JP)
Title: Electric power generation by low temperature difference utilizing snow and cold water
Inventor: NOTO FUMITOSHI
IPC: F03G7/04
Filed: 1981-02-17
Abstract: PURPOSE:To effectively take out the energy in nature by performing low temperature difference electric power generation utilizing low temperature of now and cold water and high temperature generated by wind power and solar energy. CONSTITUTION:The vapor of a low boiling point media evaporated by solar heat is guided to drive a turbine 13 for generating electric power by a generator 14. The vapor discharged from the turbine 13 becomes a liquid in a condensor 18 or 19 and is returned to evaporators 8 and 12, said condensor 18 consisting of a  condensor tube buried in snow and the condensor 19 using snow or cold water  as a refrigerant. Thus, the energy in nature can be effectively taken out  through the low temperature difference electric power generation.
Patent JP-H09215134-A (JP)
Title: Power receiving-transforming facility
Inventor: ISHIKAWA ASAKICHI
IPC: H02B13/02
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To prevent an projecting part from being exposed to the outside of an expansion joint by providing a cover covering a pair of flanges and the majority of coupling means therefor. SOLUTION: A coupling means 24 couples a pair of flanges 23 such that the interval can be increased or decreased. Each flange 23 is provided, in the vicinity of outer circumferential surface thereof, with four holes at a constant interval in the circumferential direction and a stud bolt 17 is inserted into the facing holes. The stud bolt 17 is threaded at the opposite ends thereof and secured, at one end thereof, to the flange 23 by means of four nuts 18 which are tightened, at the other end of stud bolt 17, through gaps g1 , g2 with respect to the flange 23. In order to conceal the gap between the pair of flanges 23, a tubular cover 20 is disposed between them and coupled thereto. Consequently, only the opposite ends of stud bolt 17 and the nut 18 project to the outside.
Patent JP-H03229522-A (JP)
Title: Line equalizer
Inventor: KAWADA KINJI
IPC: H04B3/14
Filed: 1990-02-02
Abstract: PURPOSE:To prevent the erroneous judgement in a judgement feedback-type equalizer by judging the peak value of an output signal from a root f AGU equalizer in a peak value judgement part, and correcting the gain of the root f-equalizer which is set in a gain setting part. CONSTITUTION:A signal received through a two-wire digital subscriber line is equalized and amplified by the root f-equalizer 1 of the root f AGC equalizer 4 and a power operation part 2 calculates the power of an equalization/ amplification output signal. The gain setting part 3 sets the gain of the equalizer 1 so that the calculated power comes within a prescribed range. The judgement feedback type equalizer 5 judges the level of the reception signal which is equalized and amplified. The peak value judgement part 6 judges the peak value of the output signal of the AGC equalizer 4 and corrects the gain set in the gain setting part 3. Thus, the reception signal including the inter-code interference component can be equalized and amplified lest the judgement error occur.
Patent JP-H02200575-A (JP)
Title: Rear wheel suspension device for rear wheel steering vehicle
Inventor: EDAHIRO TAKESHI
IPC: B60G3/20
Filed: 1989-01-30
Abstract: PURPOSE:To aim at the compaction of a rear wheel steering gear by connecting a shock absorber to a wheel support in such a way that the reaction axis of the shock absorber is parallel to the virtual king pin axis of a rear wheel. CONSTITUTION:The reaction axis l1 of a shock absorber 84 is connected to a wheel support 32R (or 32L) in such a way as to be parallel to the virtual king pin axis l2 of a rear wheel 3R (or 3L) three-dimensionally in the initial state of a vehicle. Accordingly, at the bumping and rebounding time of the rear wheel 3R, the reaction force of the shock absorber 84 (the damping force of a damper 91 and the spring reaction force of a coil spring 92) acts upon the support 32R in parallel to the axis l2 as the steering rotation center axis of the rear wheel. This reaction force thus prevents the rear wheel 3R from being steered integrally with the support 32R and thereby prevents the rear wheel steering from adverse effect caused by a rear wheel steering gear 4. Accordingly, the neutral position energizing force (spring force) just enough to overcome the lateral force at the time of cornering is sufficient for a centering spring in a neutral position reset means 22.
Patent JP-H10279708-A (JP)
Title: Biaxially oriented polyester film for forming container and its production
Inventor: KIMURA MASAHIRO
IPC: B29K67/00
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject film comprising ester units having terephthalic acid residues and ester units having naphthalene dicarboxylic acid residues, having a specific refractive index in the thickness direction, excellent in moldability, impact resistance and taste characteristics, and suitable for metal cans. SOLUTION: This film is obtained by separately producing polyethylene terephthalate and polyethylene naphthalene, respectively, mixing and kneading the produced polyesters, and subsequently processing the mixture of the polyethylene terephthalate with the polyethylene naphythalate into the film. The obtained film comprises ester units whose 50-99 wt.% have terephthalic acid residues and ester units whose 1-50 wt.% have naphthalene dicarboxylic acid residues, and has a refractive index of 1.5-1.6 in the film thickness direction.
Patent JP-S60167014-A (JP)
Title: Automatic resetting type overload protecting circuit
Inventor: IIDA MASAMORI
IPC: H02J3/00
Filed: 1984-02-08
Abstract: PURPOSE:To detect the state of a load and to put the circuit in its original state automatically after load abnormality is removed by detecting the load abnormality and restarting intermittently electric power supply which is interrupted temporarily. CONSTITUTION:If one of load circuits Z1-Zn becomes abnormal and its terminal voltage drops below a reference value, this is detected by a comparator 4 to start a timer circuit 6 through an NAND circuit 5, and a stabilizing circuit is turned on only in a short pulse period T to supply electric power to a load and also check voltages of the load circuits simultaneously; when the terminal voltage still drops below the reference voltage, the supply to the load is cut off again. When the abnormality disappears during the short pulse period, the timer circuit 6 and a control circuit stop operating and electric power is supplied to the load continuously without turning off the stabilizing circuit.
Patent JP-2000219689-A (JP)
Title: Dinitroantholinimide derivative and electrophotographic sensitizer using the same
Inventor: ISHIGAMI HISASHI
IPC: C07D487/04
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a dinitroantholinimide derivative having high electron and hole transportability, and to provide an electrophotographic sensitizer using the dinitroantholinimide derivative, capable of lowering a residual electric potential and improving the sensitivity by using the dinitroantholinimide derivative as the sensitizer, and capable of being especially suitably used as a single layer type sensitizer. SOLUTION: This electrophotographic sensitizer using a dinitroantholinimide derivative is obtained by forming a sensitizer containing the dinitroantholinimide derivative of the formula (R1-R7 are each the same or differently a hydrogen atom, an alkyl group, an alkoxy group, an aryl group, nitro group, cyano group, hydroxyl group or a halogen atom), and is suitably used for a sensitizer having a single layer structure. The sensitizer having the single layer structure contains at least an electric charge-generating agent, the dinitroantholinimide derivative of the formula and a binding resin in a dispersed state.
Patent JP-H08218624-A (JP)
Title: Form for construction
Inventor: RI FUMIMOTO
IPC: E04G9/00
Filed: 1995-02-10
Abstract: PURPOSE: To provide a form for building construction which is simple in the structure and easy to assemble and disassemble and has a wide applicable range for use. CONSTITUTION: There is provided a panel 11 set at a unit dimension of partition faces for placing concrete mortar and a pair of side plates 12 formed in parallel to each other so as to cross the panel at right angles at both side edges of the back face side of the panel and extend backward. The side plates of the adjacent panels are connected to each other and a plurality of main frame forming a sheathing form panel face for concrete mortar with respective panels are provided. A reinforcing beam unit 2 is built up to form an square-shape by a base body 21, a side face 23 adjoining the main frame of the periphery of the base body, and end faces 22 adjacently connecting to the periphery of the base body. Respective end faces are mutually jointed to each other to form the reinforcing beam unit 21 provided at the back side of the sheathing form panelface.
Patent JP-H10225079-A (JP)
Title: Motor
Inventor: SADA SADAJI
IPC: F16C32/00
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a small and low-priced motor with minimum power consumption. SOLUTION: A thrust bearing is composed of a thrust magnet 108 and at its outer periphery, a supporting body 106 consisting of magnetic bodies disposed so as to face each other with a gap separated in a radial direction. A conductive pattern 72 of rectangular wave shape is formed continuously at the inner periphery of the supporting body 106. The rotational speed control of the rotor is conducted by taking variational element for frequency of the voltage induced to the conductive pattern 72 by a thrust magnet 108 as a detection signal. An FG(frequency generation) magnet becomes unnecessary, so that the conductive pattern 72 is not necessary to be disposed in the vicinity of a drive coil of a printed circuit board. Hence it is possible to make the drive coil and a drive magnet small. A single magnet 108 can be used also as the magnet of a rotational speed detection means. Thus it is possible to reduce the number of magnets as components constituting the motor, and provide a small, light-weight and low-priced magnetic bearing device which can minimize the power consumption of the motor.
Patent JP-H06316632-A (JP)
Title: Thermosetting resin composition and copper-clad laminated sheet
Inventor: HAYASHI TOSHIAKI
IPC: C08J5/24
Filed: 1994-02-21
Abstract: PURPOSE:To provide a thermosetting resin composition having a low dielectric property, consisting essentially of a specific cyanate compound (prepolymer) and a curing agent, excellent in water and heat resistance and suitable as multilayered printed wiring boards, etc. CONSTITUTION:The composition consists essentially of (A) a cyanate compound expressed by formula I {R and Q are respectively H, a halogen, 1-10C alky, 5-7C cycloalkyl, etc,; (i) and (j) are respectively 0-4; M is expressed by formula II [T is H, a halogen, 1-10C alkyl, etc,; (k) is 1-10], etc.} such as 1,1-bis(4- cyanato-3-methylphenyl)cyclohexane or its prepolymer and further preferably (B) a brominated epoxy compound or its prepolymer and (C) a curing agent such as zinc naphthenate. Furthermore, a prepreg obtained by impregnating a substrate with a solution prepared by dissolving the composition in an organic solvent is laminated to a copper foil and the resultant laminate is then hot- molded to afford the copper-clad laminated sheet.
Patent JP-S63189682-A (JP)
Title: Rotary compressor
Inventor: KAWAHARA SADAO
IPC: F04C18/356
Filed: 1987-02-03
Abstract: PURPOSE:To reduce the frictional loss between a vane and the vane sliding groove on a cylinder by forming the vane sliding groove whose length of the wall surface is shorter on a compression chamber side than on a suction chamber side, on a cylinder. CONSTITUTION:The length of the wall surface of the vane sliding groove 15 of a cylinder 14 is made shorter on a compression chamber 11 side in comparison with on a suction chamber 10 side. Therefore, the projection area on the vane side surface onto which the discharge pressure outside the cylinder 14 acts becomes wider on the compression chamber 11 side. Therefore, the force resisting to the force acting onto the suction chamber 10 side from the compression chamber 11 side is generated at the rear edge part of the vane outside the cylinder 4. Therefore, each pressing force N1, N2 generated between the vane sliding groove 15 and the vane 12 reduces, and the sliding resistance is reduced.
Patent JP-H11204318-A (JP)
Title: Manufacture of fe-cr-co hard magnetic material
Inventor: NITTA TOMOHIRO
IPC: C22C38/00
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method, with which the magnetic characteristic of an Fe-Cr-Co hard magnetic material can be controlled, without changing the composition of the material so that the material is capable of easily coping with various and diversified application with high accuracy. SOLUTION: In a method for manufacturing an Fe-Cr-Co hard magnetic material, an Fe-Cr-Co hard magnetic material is manufactured by subjecting it to solution heat treatment on a material composed of 20-40 wt.% Cr and 5-30 wt.% Co, with the balance substantially being Fe, and successively performing spinodal decomposition heat treatment and concentration-difference enlarging heat treatment. The solution heat treatment is conducted for a short time of less than or equal to 5 minutes at 950-1,250 deg.C.
Patent JP-H08223687-A (JP)
Title: Production of speaker
Inventor: KIMURA MASAAKI
IPC: H04R9/04
Filed: 1995-02-10
Abstract: PURPOSE: To stabilize the quality of speakers and also to improve the productivity of speakers in production method of the speakers that are used for various audio equipments. CONSTITUTION: A voice coil 3 and a voice coil lead wire 25 are held by a center holder jig, and the coil 3 which automatically caused a sag 4 of the wire 2b is adhered to a diaphragm 1. Then the diaphragm 1 is built into a frame 10A which is connected to a magnetic circuit 9 with the fringe of the frame 10A coated with an instantaneous hardenable adhesive agent 18. As both the diaphragm 1 and the wire 2b are adhered to the frame 10A simultaneously, such defects as jitters, etc., can be eliminated. As a result, the quality of speakers is stabilized and also the productivity of speakers is improved.
Patent JP-H01202149-A (JP)
Title: Power generator
Inventor: KAWAI TERUO
IPC: H02K53/00
Filed: 1988-02-04
Abstract: PURPOSE:To generate a large power by arranging U-shaped permanent magnets in opposite directions on both sides of an I-shaped permanent magnet and by oscillating said I-shaped permanent magnet around its central shaft to bring iron pieces into and out of contact with magnetic poles of the U-shaped permanent magnet turning its back on the I-shaped magnet. CONSTITUTION:U-shaped permanent magnets 3 and 4 are arranged on both sides of an I-shaped permanent magnet 1 capable of oscillating around its central shaft 2. The pole parts 3a, 3b of said permanent magnet 3 are caused to face the like pole parts 1a, 1b of the permanent magnet 1. Said permanent magnet 4 is caused to turn its back on the permanent magnet 1, and its magnetic poles 4a, 4b are directed outward and caused to face the unlike pole parts 1a and 1b of the permanent magnet 1. Iron pieces 5, 6 coming into and out of contact with the magnetic poles 4a, 4b of the permanent magnet 4 are connected by a crankshaft 8 and caused to oscillate around a rotating shaft 7. In this manner, a large turning force can be generated in the shaft 7, if only a little driving force is given to the shaft 2.
Patent JP-H09216021-A (JP)
Title: Method for working small hole
Inventor: MATSUURA SATOSHI
IPC: B23K26/382
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To accurately work small holes without producing a lot of chips even when their dipmeters are not larger than the thickness of a sheet. SOLUTION: Using a punch/laser combined working machine which is provided with a punching head 3 and a laser beam machining head 7 to which transmission of vibration from the punching head 3 is prevented, first, prepared holes 9 are provided on a metal plate 8 by executing thermal cutting with the laser beam machining head 7 and, next, the small holes are made by executing finish machining to the prepared holes 9 with the punching head 3.
Patent JP-S60170559-A (JP)
Title: Continuous casting device
Inventor: YAMAMOTO KEIICHI
IPC: B22D11/06
Filed: 1984-02-13
Abstract: PURPOSE:To provide a continuous casting device which enables stable continuous casting without spoiling the characteristic of a billet by the constitution in which stationary gates are oscillatably disposed and the solidified shells formed by the wall surfaces thereof can be stripped as far as possible. CONSTITUTION:This continuous casting device consists of main constituting members including water cooled casting drums 1, 1' for casting a thin billet 3, stationary gates 2, 2' for preventing leakage of the molten metal 4 between the drums 1 and 1' a tundish 5 for supplying the molten metal 4 such as a molten steel at a constant rate, etc. The molten metal 4 is poured into the space formed of the drums 1, 1' and the gates 2, 2' and is cooled by the surfaces of the drums 1, 1'. The solidified shells formed in such a way are united to form a billet 3. Each gate 2 is formed of a refractory material 8 such as SiN and is so constituted that the gate can be preheated from the rear side and can also be heated even during casing operation. The gate 2 has a mechanism for lateral oscillation using a hydraulic cylinder 11. Such gates are pressed under specified face pressure to the end faces of the drums 1, 1' and are moved laterally to strip the solidified materials formed on the surfaces of the gates 2. The stripped materials are carried away downward together with the solidified shells on the surfaces of the drums 1, 1'.
Patent JP-S53108151-A (JP)
Title: Inorganicly reinforced polymide
Inventor: MATSUKI YOUO
IPC: C08K3/34
Filed: 1977-03-03
Abstract: PURPOSE: High impact strength, heat resistance and giving molded products with good appearance are characteristics of a polyamide composition consisting of a polyamide copolymer, an ethylene copolymer, a compound with carbonate or epoxy groups and an inorganic reinforcing material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03227270-A (JP)
Title: Controlling method for printer
Inventor: SHIRASAKI TAKASHI
IPC: B41J5/30
Filed: 1990-01-31
Abstract: PURPOSE:To perform printing for lateral roll printing arrangement without adding load to a host apparatus by a method wherein a format at the time of transmitting printing data for lateral roll printing arrangement to a control unit from a host apparatus is made to be the same format as printing data for normal printing arrangement. CONSTITUTION:By an arrangement identification code 'COM1' for printing data, it is decided that a command for normal printing is sent from a host apparatus 2, and as the result, at a step n0, control for normal printing conforming to the printing data is done to a printing device 4 by a control device 3. Then, printing data for lateral roll printing arrangement is transmitted from the host apparatus 2. The received printing data for lateral roll printing arrangement is written in a buffer for lateral roll printing 8 which is set in a RAM 7 for the control device 3. Conforming to an arrangement identification code 'SOM2' for the written printing data, it is decided whether the printing device should wait for the next printing data, or the next process should be started.
Patent JP-H06219465-A (JP)
Title: Freshness keeping film for fruit or cut flower
Inventor: KATO YOSHITAKA
IPC: B65D85/50
Filed: 1993-01-19
Abstract: PURPOSE:To realize keeping freshness of fruits or cut flowers without any practical problems in sealing strength by laminating a perforated polyolefin film and a stretched polystyrene film. CONSTITUTION:By forming holes in a polyolefin film, steam permeability and gas permeability are both increased, so that fruits or cut flowers may be protected from oversteaming and they can keep their freshness. In addition, by employing the polyolefin film as an inner surface, heat seal can be applied, so a bag formation becomes very simple. On the other hand, a stretched polystyrene film has natually a high steam permeability and a high gas permeability, so it is prominent in keeping the fruits or cut flowers fresh. Since the stretched polystyrene film is sufficiently stiff, it is used as an outer surface to protect the contents. In this instance, it is preferable that the thickness of the polyolefin film, the diameter of the hole, and the number of the holes are respectively 15 to 50mum, 50 to 500mu and 1 to 5,000,000/m<2>. The thickness of the stretched polystyrene film is preferably 15 to 50mu.
Patent JP-H09195546-A (JP)
Title: Composite bathunit
Inventor: MATSUBARA MASATO
IPC: E04H1/12
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To increase the efficiency of works relating to two bathunits arranged back to back at every two rooms in habitable facilities like a hotel. SOLUTION: Two bathunits 14, 14 arranged back to back is a composite bathunit 20 integrally produced in a factory. The composite bathunit 20 is provided with a frame body 1400 formed as a box-shaped form with four side walls 24A, 24B, 24C, 24D, the upper and lower walls. The inside of the frame body is divided into two parts by a sound-insulation wall 1402. A floor is laid on the lower wall and a bathroom 34 and a toilet used in common are partitioned by the floor, the side wall 24, and the upper wall, in respective bathunit 14. An entrance/exit 36 of the bathroom 34 is provided at a part of the side walls 24B, 24D oppositely arranged against the sound-insulation wall 1402. And a door is assembled in the entrance/exit 36.
Patent JP-H0640296-A (JP)
Title: Insulating member
Inventor: MIKAERU IRUBURATSUKU
IPC: B60R13/08
Filed: 1993-01-18
Abstract: PURPOSE: To provide an improved insulation member for acoustic insulation or sound absorption and preferably for moistureproof, capable of being arranged in a hollow space formed by an outer wall and an inner wall of an automobile door. CONSTITUTION: An insulation member 1 is profiled and has a basis of foam and a continuously, approximately constant thin thickness as compared with a space between the inner surfaces of an outer wall 4 and an inner wall 3. In this connection, in order to obtain a simple but effective structure, a bead 7 of a substantially U-shaped cross section, formed, in particular, on the edge side, is provided to support a single-layer insulation member on the inner surfaces of both the outer wall and the inner wall, and a freely swingable section 13 of the insulation member 1 is extended between two such bead formations 7, 8, etc., abutting against both the inner surfaces.