baber/WOPTO huggingface dataset:
Patent JP-H09183459-A (JP)
Title: Polypropylene sheet
Inventor: MORI HARUHIKO
IPC: C08L23/12
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene sheet having rigidity, impact resistance, transparency, dampproofness which conforms of Notice No. 20 of the Ministry of Health and Welfare and is equipped with good moldability by comprising a specific amount of polypropylene homorolymer, an ethylene-propylene random copolymer containing a specific amount of ethylene, petroleum resin and a thermoplastic elastomer respectively. SOLUTION: A polypropylene sheet is formed of 50 to 84wt.% of polypropylene homopolymer, 10 to 25wt.% of an ethylene-propylene random copolymer having an ethylene content of 0.1 to 10.0wt.%, 1 to 10wt.% of petroleum resin and 5 to 15wt.% of a thermoplastic elastomer. The petroleum resin is added to improve transparency, moldability, dampproofness and rigidity, while the thermoplastic elastomer is added for the purpose of improving impact resistance. With this method for producing the polypropylene sheet, the sheet obtained by extrusion-molding is cooled by a chill roll, thereby obtaining good transparency.
Patent JP-H05173820-A (JP)
Title: No-hit system switching controller
Inventor: NISHIHATA SEIJI
IPC: G06F15/16
Filed: 1991-12-24
Abstract: PURPOSE:To reduce the load of computers required for system switching control and to prevent data loss due to system switching. CONSTITUTION:Input data from an external device 30 is distributed by an input data distributing part 13, and distributed data are inputted to computers 31 and 32 through loss data retransmission control parts 11 and 12, and a prescribed quantity of data is always stored in a data memory part 14. A computer status monitor and control part 15 monitors operation states of computers 31 and 32; and if the main system cannot be run, the slave system is set to the operating state and input data is inputted to the slave system. Loss data retransmission control parts 11 and 12 extract loss data for the occurrence of a fault from the data memory part 14 by a command from the computer status monitor and control part 15 and retransmits it to the computer of the slave system.
Patent JP-H10186077-A (JP)
Title: Turbine building for power plant
Inventor: OTOSHI TATSUYA
IPC: G21C13/00
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To reduce the quantity of walls and enhance the earthquake proofing property with a minimum earthquake proofing wall in a turbine building for nuclear power plant to improve the constructing property. SOLUTION: The earthquake proofing wall 3 of a turbine building 1 for a power plant is simplified with a necessary minimum wall quantity, a core 4 (a large space) is formed within the building, a tunnel 7 having shielding function is set on a circumferential part 5 within the turbine building for the power plant, a carrying-in and -out floor opening 8 for connecting the upper and lower floors is set in the core 4 surrounded by the earthquake proofing wall 3 within the turbine building 1 for the power plant, and a connecting equipment routing floor opening 9 for connecting the upper and lower floors is also set therein.
Patent JP-2000145843-A (JP)
Title: Motor-driven disc brake
Inventor: YAMAGUCHI TOUMA
IPC: F16D65/60
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To enlarge the boosting ratio of a motor-driven disc brake and reduce the drag of brake pads. SOLUTION: A caliper body 3 is equipped with a first and a second ball ramp mechanisms 11, 12, a motor 10, and a pad wear compensating mechanism 13. The rotation of the rotor 19 of the motor 10 is converted into linear motions by the first and second mechanism 11, 12 so that the drag is reduced by pressing and separating brake pads 5 and 6 uniformly to a disc rotor 2 through a piston 25 and a claw 4. Thread grooves 22, 23, 28, 29 in the first and second mechanism 11, 12 are made under one pitch so that the lead with respect to the rotational displacement is made small sufficiently, which allows enlargement of the boosting ratio. Using the pad wear compensating mechanism 13, only the rotational displacement of the rotor 19 exceeding the specified extent is transmitted to the piston 25, which is advanced by an adjusting screw part 36 to compensate the wears of the brake pads 5 and 6.
Patent JP-H06321124-A (JP)
Title: Hydraulic reaction device of power steering system
Inventor: EMORI YASUYOSHI
IPC: B62D6/02
Filed: 1992-11-30
Abstract: PURPOSE:To constitute the hydraulic reaction device of a power steering system so that it may have simple structure and require no working precision and be excellent in assemblability and in addition its action reliabiliy may be improved. CONSTITUTION:Plural guide holes 22 are formed in penetration axially at a flange portion 21 provided at one of input and output shafts 10, 11. At these respective guide holes 22, plural balls 23 are retained in the state of being slidable only axially. A reaction receiving portion 25 having plural engagement recessed portions 24 with which these balls 23 are engaged, is provided at the outer of the input and output shafts 10, 11 in opposition to one side surface of the flange portion 21. On the other side surface side of the flange portion 21, a hydraulic reaction chamber 26 is formed. In this hydraulic reaction chamber 26, a reaction piston 27 which push-presses the balls 23 into the engagement recessed portions 24 and operates restraint that is according to reaction oil pressure between the input and output shafts 10, 11 is retained slidably and coaxially with the input and output shafts 10,11.
Patent JP-H06167093-A (JP)
Title: Floor panel
Inventor: UENO KOTA
IPC: E04F15/024
Filed: 1992-11-28
Abstract: PURPOSE:To substantially shorten a term of manufacture as a whole by not only filling a filler dispersively, quickly, surely and uniformly, but also drying the filler early. CONSTITUTION:An approximately rectangular metal front surface plate 9 and an approximately rectangular metal rear surface plate 1 having an outer side wall 3 with a height required to be joined with at least the outer peripheral edge of the front surface plate 9 are respectively formed. After a required inorganic filler 8 is filled in the rear surface plate 1, the front surface plate 9 is joined with the rear surface plate 1 in a body. Thus, not only the filler can be easily uniformly dispersively filled in the rear surface plate 1 but also a water content can be lessened, the fluidity can be held low and the filler 8 can be early dried.
Patent JP-2001177002-A (JP)
Title: Module substrate and manufacturing method thereof
Inventor: FURUIDE TOMOYUKI
IPC: H05K3/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To reliably connect end face through holes formed in the end faces of a module substrate with a mother board even if a warpage is developed in the substrate or the like. SOLUTION: Recessed curve-shaped end face trough holes 13 are formed in the end faces of a substrate 11, and the holes 13 are respectively constituted of each almost half-elliptic hole-shaped end face opening groove 14 provided in the outer peripheral edge of the substrate 11, and each electrode 15 which is provided in the depth part of this groove 14 and is formed into an almost semi-circular arc shape. A solder 17 is filled in the grooves 14. As a result, when the solder 17 is heated, the solder 17 is drooped on the backside of the substrate and the holes 13 are connected with electrode pads on a mother board.
Patent JP-2000158806-A (JP)
Title: Ink-jet recording paper
Inventor: MUKOYOSHI SHUNICHIRO
IPC: B41M5/50
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet recording paper provided with a photographic printing-paperlike hand (the glossy feeling of a recorded face, outer appearance of a reverse side and touch), superior ink jet recording adaptability and printer runnability, on which the formation of curls are controlled. SOLUTION: An ink-jet recording paper is provided with a glossy layer formed on the side of a recording face of a paper base and a polyolefin resin- containing layer on its reverse side, and the 75 deg. glossiness (JIS-P8142) on the surface of the glossy layer is 30% or more, and the 75 deg. glossiness of the surface of the polyolefin resin containing layer is 50% or less.
Patent JP-H05176514-A (JP)
Title: Brushless motor
Inventor: KAWAMOTO TETSUO
IPC: H02P6/16
Filed: 1991-12-24
Abstract: PURPOSE:To make it possible to heighten a revolving characteristic very much even in either forward or reverse case. CONSTITUTION:In a stator 1 winding a coil 3 on the peripheries of pole teeth 1b projected and formed inward from a cylindrical base 1a, a rotor having permanent magnets 7a to which heteropolars are alternately arranged, magnetic sensitive elements 8 (8a, 8a, 8a, 8b, 8b and 8b) and a brushless motor including a driving circuit controlling power to the coil by detection signals of the magnetic sensitive elements, to of the magnetic sensitive elements 8 are arranged to the circumferential center of the pole teeth 1b at around an electrical angle of + or -20 deg., so that one or other of the two positioned on the opposite side is operated in accordance with the revolving direction of the rotor.
Patent JP-H10175466-A (JP)
Title: Seat for vehicle
Inventor: YAMASHITA TOMOO
IPC: B60R22/10
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a seat for a vehicle which locks a child more suited, by vertically moving a back rest part having a hole inserting a webbing. SOLUTION: A seat 1 for a vehicle is provided with a child seat 6. The child seat 6 has back rest part 14, seating part 15, seat belt device 16 and a slide mechanism 17. The back rest part 14 has a head rest 27 and a pair of holes 25. The seat belt device 16 comprises a center pad 28, webbing 29, retractor 30 and a buckle 31. The slide mechanism 17 has a movable side rail 34, fixed side rail 35, fitting member 36 and an operating lever 37. The movable side lever 34 is fixed to the back rest part 14, the fixed side rail 35 is fixed to a frame member 8. The fitting member 36 mutually locks each rail 34, 35. The operating lever 37 has a function unlocking a lock of the fitting member 36.
Patent JP-2001152144-A (JP)
Title: Preparation process of fluorescent body
Inventor: KIJIMA NAOTO
IPC: C09K11/08
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a process for easily preparing a fluorescent body which has a narrow particle size distribution of the fluorescent body particles, contains little coagulated particles, has a globular or nearly globular form, has a high purity and a uniform chemical composition and shows an excellent luminous property. SOLUTION: In this preparation process of a fluorescent body, a solution containing the metal element constituents of the fluorescent body is atomized into a gas ahnosphere as fine droplets, dried into solid particles and further heated and pyrolyzed. Here, the vapor concentration of the gas accompanying the solid particles is reduced to <=1 vol.% before pyrolysis.
Patent JP-H06193795-A (JP)
Title: Lubricating oil feeding system
Inventor: OGAWA TOKIAKI
IPC: F16N7/30
Filed: 1992-12-22
Abstract: PURPOSE:To permit the proper lubrication in the system necessary for a plurality of lubrication objective substrates by connecting a parallel flow passage consisting of a spray lubrication passage and an oil droplet/air mixed circulation passage with an oil tank through a flow passage selecting means, and selection- connecting the passages in a prescribed timing. CONSTITUTION:A discharge pump 7 having a plunger 9 which is moved in reciprocation by the air supplied and discharged from an air pressure source 5 through a three-way valve 4 is connected with an ail tank 1 in which lubricating oil is accommodated through a liquid oil flow passage 2, and a flow passage selecting means 13 is connected with the discharge side of the pump 7 through a flow passage 12. The lubricating oil is selectively introduced into a flow passage 14 which leads to nozzles 19,... and in which an atomizer 16 is interposed and a flow passage 14 for oil droplet/air mixed circulation which leads to a nozzle 23, by the selective operation by the selective timing input means 13 of the flow passage selecting means 13. In the atomizer 16, the pressurized air supplied from the air pressure source 5 is supplied to a pressurized air taking inlet through a filter 22 and a regulator 22, and the lubricating oil mists are formed.
Patent JP-H09280272-A (JP)
Title: Clutch
Inventor: NORUBERUTO KOORENYAAKU
IPC: F16D48/02
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To advantageously compensate irregularity on the drive side, occurring according to circumstances, by transmission of torque between an engine and driven rear wheels by a method wherein a load is applied on a pressure member through a control device by a force exerted in the reverse direction to the closing force of a clutch spring in relation to an engine load. SOLUTION: A load is applied on a pressure member 5 additionally through a control device 11 in the reverse direction to the closing force of a clutch spring 8 based on an engine load. Thereby, a load chamber 12 is closed through a diaphragm 13 and in this case, the diaphragm 13 is connected to a pressure member 5 through a regulation rod 6. Since a load chamber 12 is connected to the suction pipe 14 of an engine, the pressure member 5 is released from a load based on a load in the suction pipe 14. Additionally, the load in a load chamber 12 is controlled through a control valve 15 in relation to a given parameter.
Patent JP-H03203489-A (JP)
Title: Operation controller for data transmission equipment and air conditioner
Inventor: NATSUME MORIKUNI
IPC: H04Q9/00
Filed: 1989-12-29
Abstract: PURPOSE:To simplify the configuration of wiring between plural control units and to prevent the generation of misconnection by dividing plural control units into plural hierarchies and forming plural independent transmission circuits between control units in respective hierarchies to transmit/receive signals. CONSTITUTION:Respective control units 6 to 8 transmit/receive data signals by respective control function means 61a, 71a, etc., in each transmission line. On the other hand, the control unit 7 consisting of the primary and secondary stations transfers a data signal between both the control function means 71a, 71b and transmits/receives data between the uppermost control unit 6 and the terminal control unit 8. Since respective control units 6, 8 are divided into hierarchies C1 to C3 and independent transmission circuits E are formed in respective hierarchies C1 to C3, the wiring configuration can be simplified. Consequently, the misconnection can be reduced and maintenance or the like can easily be executed.
Patent JP-H09236761-A (JP)
Title: Shutter device and laser welding equipment
Inventor: SUGIMINE MASANOBU
IPC: B23K26/066
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To enable the rapid opening and closing of a shutter. SOLUTION: A supporting substrate 10 is fixed relatively to a certain optical path. Linear guide mechanisms 16A, 16B are fitted to the supporting substrate 10. These linear guide mechanisms 16A, 16b have a guiding direction which intersects with the certain optical path. A light shielding member is fitted to the supporting substrate 10 via the linear guide mechanisms 16A, 16B. The light shielding part selectively shuts off the light propagating along the certain optical path by moving parallel with a direction which is parallel with the guiding direction. Then, the light shielding part is moved parallel along the guiding direction by a linear motor.
Patent JP-H07163305-A (JP)
Title: Rice food with holding fixture and its production
Inventor: FUJITA TADASHI
IPC: A23L7/10
Filed: 1993-12-15
Abstract: PURPOSE:To obtain a rice food (e.g. rice ball, Chinese dish of fried rice) which can be taken without needing direct hand touch, and to provide a production unit therefor. CONSTITUTION:This rice food is obtained by incorporating rice 1 with a binder 2 such as pregelatinized and then freeze-dried rice flour or glycomannan to raise integrity as rice food and by fitting the integrated food with a holding fixture 4 to hold the final food.
Patent JP-H10168949-A (JP)
Title: Floating device of hydraulic cylinder
Inventor: SAWA HIDEKAZU
IPC: E02F9/22
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of rolling compaction working by providing a float change-over valve in a supply and discharge circuit communicating with a boom cylinder and slowly controlling extension and contraction of the boom cylinder. SOLUTION: At the time of rolling compaction working, a float selection switch 49 is changed over to a contact point. Float two-position solenoid change- over valves 39, 40 are provided. Next, when a boom cylinder 33 is made a floating state and extension operation or contraction operation of an arm cylinder is performed, the boom cylinder 33 contracts correspondingly to the extension and contraction operation of the arm cylinder. As soon as oil of the bottom side oil chamber 37 of the boom cylinder 33 is returned to a working oil tank 47 through a pipe 59, oil is sucked and supplied to a rod side oil chamber 38 through a pipe 54 so that the inside of the rod side oil chamber 38 is not under negative pressure.  In other words, when the boom cylinder 33 in the floating state is extended and contracted, contraction change speed is slowly controlled since oil discharged and supplied from the rod side oil chamber 38 and the bottom side oil chamber 37 passes through a variable throttling part 56.
Patent JP-H03202073-A (JP)
Title: Electrode for high-frequency thermotherapy
Inventor: TAKAHASHI TOSHIO
IPC: A61N1/06
Filed: 1989-12-28
Abstract: PURPOSE:To effectively treat a disseminated and transferred tumor by providing a heat exchange chamber which is opened at the base and is circulated with a circulating liquid in the inside and an electrode which is supported in this heat exchange chamber and is subjected to an insulation treatment on the surface. CONSTITUTION:This applicator 1 has the heat exchange chamber 2 which consists of an outside cylinder 3 and a cap 4 and the base of which is opened. The electrode 12 mounted to the bottom end of a rod 11 is coated with a bioinert polymer. The applicator 1 is used in the state of incising the abdomen of the living body A and inserting the bottom of the outside cylinder 3 into the abdominal cavity B. An applicator 31 similar to the conventional applicator is mounted on the outer side of the body. The electrode 33 of this applicator 31 and the electrode 12 are so adjusted by vertically moving the rod 11 as to attain an adequate positional relation. The circulating liquid is circulated in the heat exchange chamber 2 and the abdominal cavity B by a circulating liquid supplying device 19. Hot water contg. a carcinostatic agent is used for this circulating liquid and a high-frequency electric field is impressed between the electrodes 12 and 33 while the circulating liquid is kept circulated.
Patent JP-H10172161-A (JP)
Title: Recording and reproducing device
Inventor: SAKASHITA MITSUNORI
IPC: G11B7/09
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To eliminate the vibration of a head and suppress track jumping by predicting the timing of a defect to next appear based on the period of defects detected by a defect detecting means, and in addition by suspending the coarse movement of the head during the period from the time immediately before at least the predicted timing to the time when the defect appears in next passes. SOLUTION: A defect detection signal from a defect detection circuit 6 is inputted into an arithmetic unit provided with a period-of-blemish calculating circuit 15 and a coarse-movement suspension signal generating circuit 16. When the arithmetic unit 14 receives a defect detection signal from the defect detection circuit 6, it predicts and calculates the time when a defect appears again by rotation of the disk, using the circuit 15. Based on the prediction, the circuit 16 outputs a coarse-movement suspending signal to a switching circuit 11, which, based on the coarse-movement suspending signal, outputs a reference voltage sent from a reference signal generator 13 to a coarse-movement motor driver 12 to suspend the rotation of the coarse-movement motor 10.
Patent JP-2001159303-A (JP)
Title: Exhaust muffler for vehicle
Inventor: OGISU NORIYUKI
IPC: F01N1/04
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To facilitate adhesion of paint to a casing at a part corresponding to a flange part during coating of the paint on an inner surface and further to prevent the occurrence of rust to the casing as much as possible by reducing gathering of water in a gap between the flange part of a partition plate and a casing to the utmost, in an exhaust muffler for a vehicle wherein a flange part positioned opposite to the inner surface of the casing is situated on the outer periphery of a partition plate to partition the internal part of a cylindrical casing into a plurality of sections and a plurality of spots situated at intervals of a distance in the peripheral direction of the flange part are welded to the casing. SOLUTION: A flange part 27b consists of a plurality of weld portions welded on the inner surface of a casing 23 and non-weld portions 27b2 to intercouple the weld portions by decreasing the width along the axis of the casing 23 to a value lower than that of each weld portion.
Patent JP-H10179784-A (JP)
Title: Sprinkler equipment and execution therefor
Inventor: SUZUKI TATEO
IPC: A62C35/58
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of re-spreading a ceiling and changing a water supply pipe, etc., by connecting a sprinkler head to the water supply pipe through a flexible pipe or the like, temporarily installing a sprinkler before installing the ceiling, holding it in a monitoring state and moving the sprinkler to a prescribed position and installing it at the time of installing the ceiling. SOLUTION: In the fire extinguishing equipment of a building tenanted by plural offices or shops, a fire extinguishing equipment when the building is not finished before being tenanted by the offices or the shops is constituted of the water supply pipe 1 connected to a water supply main pipe, disposed for each floor and fixed to the lower part of a slab 10, a flexible pipe 17 connected to the water supply pipe 1 for which the sprinkler head 4 is connected to a tip part and a fixing tool 31 for attaching the sprinkler head 4 to the slab 10.
Patent JP-2000175225-A (JP)
Title: Jumper wire carrying device
Inventor: OSAKA KEIJI
IPC: H04Q1/14
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To considerably save man-hours for jumper connection works. SOLUTION: The jumper wire carrying device 10 is provided with a 1st carrying mechanism 11 that is extended along with a horizontal terminal board group 4 at a one face side H of a main distribution panel 1 and has a 1st mobile body 21, which holds a tip of a jumper wire 8 and is possible for reciprocation along a 1st terminal board 3 belonging to the horizontal terminal board group 4, with a 2nd carrying mechanism 12 that is placed in parallel with the 1st carrying mechanism 11 and has a 2nd mobile body 22, which freely and slidably holds the jumper wire 8 and is possible for reciprocation along each 1st terminal board 3 belonging to the horizontal terminal board group 4, and with a jumper wire supply mechanism 40 that sets the jumper wire 8 to a prescribed length and allows the 1st mobile body 21 and the 2nd mobile body 22 to hold the jumper wire 8.