baber/WOPTO huggingface dataset:
Patent JP-H08138236-A (JP)
Title: Polyester film for pinball card
Inventor: ENDO KAZUO
IPC: B29K67/00
Filed: 1994-11-07
Abstract: PURPOSE: To provide a polyester film for pinball excellent in optical characteristics and mechanical strength. CONSTITUTION: This polyester film is a biaxially stretched polyester film contg. 3-10wt.% titanium dioxide particles having 0.20-0.50μm average particle diameter and 0.1-2wt.% inert inorg. particles having 1.0-5.0μm average particle diameter. The amt. of terminal carboxyl groups in the film is 40-80 equiv./10<6> g and the film has the center line average surface roughness of 0.05-0.5μm, hiding power of >=0.6, b-value of <=1.0, tensile strength of >=15kg/mm<2> and tensile elongation of >=130%.
Patent JP-S62119494-A (JP)
Inventor: JIEEMUSU EDOUIN JIRETSUTO
IPC: G21C7/27
Filed: 1986-11-14
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-H01114115-A (JP)
Title: Drive circuit for voltage drive type power element
Inventor: NAGAI IKUO
IPC: H03K17/687
Filed: 1987-10-27
Abstract: PURPOSE:To eliminate the need for a drive power supply for each drive circuit by providing a smoothing means or the like comprising a power FET switching pattern generator, a control signal generating circuit, a pulse transformer, a switch and a diode or the like. CONSTITUTION:A power FET switching pattern signal 64 outputted from a power FET switching pattern signal generator 58 is converted into a control signal 35 comprising bipolar pulse train via a control signal generating circuit 59 and the result is given to a pulse transformer 25. While a positive pulse train is given to the primary side of the pulse transformer 25, a switch 27 is turned on, a switch 26 is turned off, and while a negative pulse train is given to the primary side of the pulse transformer 25, the switch 27 is turned off, the switch 26 is turned on conversely. Then a voltage across a capacitor 31 keeps a prescribed value via diodes 29, 28 and a resistor 30 or the like. Thus, the voltage across the capacitor 31 is a drive signal 36 to drive a power FET 32. Thus, the drive power supply is not required for each drive circuit.
Patent JP-H04149970-A (JP)
Title: Key switch earthing structure of electronic information apparatus
Inventor: YAMADA TAKAHIRO
IPC: H01R4/64
Filed: 1990-10-11
Abstract: PURPOSE:To secure earthing fixing a key switch between holding parts and a frame, and providing a spring property to a contact part of the holding parts to bring the contact part into contact with an earthing protrusion of the key switch. CONSTITUTION:A supporting plate 2 is inserted into a holding part 4 from back side and the left end side is inserted into a hook-shaped hook 45 and at the same time a round hole 2a is connected with a lock-lever 44 to carry out temporary holding. At that time, a push button switch 3 is inserted into the push window 42 in an upper part and at the same time the tip part of a key switch 1 is inserted into a key-window 43. An earthing protrusion 1a of the key switch 1 is sandwiched with holding parts 41 by insertion into the key window 43 and owing a spring property of the contact parts 41, the contact protrusion 41a are bought into contact with the earthing protrusion 1a well and thus earthing is carried out.
Patent JP-S61151850-A (JP)
Title: Information recording system
Inventor: OOTA YASUHIRO
IPC: G11B7/24015
Filed: 1984-12-26
Abstract: PURPOSE:To record information with high density and moreover with a high reflectance ratio by enclosing a gas or a liq. to deposit a solid by a photochemical reaction into a vessel, and injecting throttled light into the structural body from the outside of the vessel. CONSTITUTION:A gas or a liq. 2 to deposit a solid by a photochemical reaction occurring by the irradiation of light 3 is enclosed in a vessel 1 consisting of a material transparent to the light 3 whose wavelength is shorter than the visible rays. The light 3 is injected into the structural body through a lens 4. The gas is a methylmetal compd. and a metal carbonyl compd. such as Al(CH3)3, Cd(CH3)2, Sn(CH3)4, SnCl4, Zn(CH3)2, Ga(CH3)3, Ge(CH3)4, Fe(CO)5, W(CO)6, and Cr(CR)6, and the liq. is a liq. contg. a metal to be deposited, etc. Rays of the wavelength by which a photochemical reaction does not occur with the gas or the liq. or low-energy rays are used as the readout light, and information is reproduced by the change in the reflectance or the transmissivity with high density and moreover with a high reflectance ratio.
Patent JP-H1095291-A (JP)
Title: Collision warning system of vehicle
Inventor: MURAI SHUNSUKE
IPC: B60R21/00
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To early detect an obstacle such as a cut-in vehicle from an adjacent lane in high-speed traveling of a vehicle by forward increasing the warning generating range in relation to the obstacle with the increase of the vehicle speed of a driver's own vehicle, and increasing the lateral width with the transfer from the medium speed to the high speed. SOLUTION: A laser beam feeding and receiving part 3 forward radiates pulse-like laser beams from a light feeding part from a driver's own vehicle. The radiated laser beams are reflected by an obstacle such as a traveling vehicle existing ahead of the driver's own vehicle and received by a light receiving part of the laser beam feeding and receiving part 3. An obstacle detecting part 2 detects the distance to the obstacle such as the forward vehicle on the basis of the transmission time required from the time when the laser feeding and receiving part 3 feeds the light beams to the time when it receives the reflected. The direction (azimuth) of the obstacle as viewed from the driver's own vehicle as well as the distance from the driver's own vehicle to the obstacle are detected with lateral scanning of the radiation laser beams.
Patent JP-H0587109-A (JP)
Title: Method and device for bonding heating plate
Inventor: YOSHIDA MASUJIRO
IPC: F16B5/08
Filed: 1991-09-25
Abstract: PURPOSE:To simplify the bonding of heating plates in a heating plate bonding device of a hot rolling line by clamping a preceding heating plate and a following heating plate respectively, and shearing the bonding end in parallel, and making the bonding ends pressure-contact to each other, and moving the contact part relatively upward and downward to generate the friction, and softening the bonding end with the friction heat for pressure-bonding. CONSTITUTION:Heating plates 1, 2, which are fed to near the center of a main frame of a heating plate connecting device, are respectively clamped by outlet side clamps 37, 35 and inlet side clamps 24, 22. Simultaneously, a wheel 4 is driven to make the connecting device travel to the progressing direction of the heating plates 1, 2. Next, a rear end of a preceding heating plate 1 is shared by an outlet side upper sharing blade 15, and the tip of the following heating plate 2 is shared by an inlet side upper sharing blade 14. Next, the sharing parts of both the heating plates 1, 2 are made to pressure-contact to each other by clamp moving cylinders 32, 20, and the preceding heating plate 1 is driven a little upward and downward by an upper and a lower oscillate cylinders 29, 10. Friction is thereby generated at the connected part and it is heated and softened. The succeeding heating plate 2 is pressure contacted with the pressing plate 2 and connected thereto.
Patent JP-H04153122-A (JP)
Title: Magnetic levitation conveying device
Inventor: YAMADA HITOSHI
IPC: H01L21/68
Filed: 1990-10-15
Abstract: PURPOSE:To prevent a floating body and a lower body from coming into collision and prevent dust when the floating body is lowered and stopped, in a magnetic levitation conveying device for wafers of a semiconductor manufacturing device by disposing a floating body supporting member between the floating body and magnet trains so that it can be raised and lowered. CONSTITUTION:A floating body supporting member 4 is supported between a floating body 2 and an alternating electromagnet 1 by a shaft 5, and is disposed by an elevating mechanism 6 so that it can be raised and lowered to support the floating body 2 when conveyance of the floating body stops. With this constitution, when the floating body 2 is stopped and lowered, the floating body supporting member 4 is raised by the shaft elevating mechanism 6, and is made approach the bottom surface of the floating body 2. When supplied current to the electromagnet 1 is stopped, the floating body 2 sticks softly onto the support member 4 at an proximate position by a little impact. Then, by lowering the supporting member 4, the floating body can be stopped with dust restrained.
Patent JP-H03135943-A (JP)
Title: 2-trifluoromethyl-4-hydroxybenzoic acid
Inventor: SUZUKI GIICHI
IPC: C07C65/03
Filed: 1989-10-20
Abstract: NEW MATERIAL:2-Trifluoromethyl-4-hydroxybenzoic acid of formula I. USE:Raw material for condensed polymer such as polyester; intermediate raw material for organic functional material, liquid crystal, physiologically active substance and pharmaceuticals and agricultural chemicals; especially, a modification agent for engineering plastics. PREPARATION:The objective 2-trifluoromethyl-4-hydroxybenzoic acid of formula I can be produced from 3-trifluoromethylphenol of formula II via 3- trifluoromethyl-4-bromophenol of formula III, 3-trifluoromethyl-4-bromo-1- methoxybenzene of formula IV and 2-trifluoromethyl-4-methoxybenzoic acid.
Patent JP-H08134151-A (JP)
Title: Rubber-reinforced thermoplastic resin composition
Inventor: ENDO SHIGERU
IPC: C08F279/02
Filed: 1994-11-08
Abstract: PURPOSE: To obtain a rubber-reinforced thermoplastic resin composition having high rigidity, excellent fluidity during high-temperature processing, excellent gloss during high-temperature molding and slight reduction in impact resistance during high-temperature processing. CONSTITUTION: In a rubber-reinforced thermoplastic resin containing graft polymer particles obtained by subjecting a vinyl compound monomer to graft polymerization onto rubber-like polymer particles, the rubber-reinforced thermoplastic resin comprises >=90wt.% of graft polymer particles in a region of the formula ϕ<=-1/(15×D)+0.4 based on the whole graft polymer particles and >=90% of graft polymer particles having >=80% surface graft covering ratio of the vinyl compound polymer subjected to graft polymerization on the rubber- like polymer particles based on the whole graft polymer particles (ϕ shows a volume ratio of the vinyl compound polymer to the rubber-like polymer particles containing the vinyl compound polymer; D is particle diameters (unit, micron) of the rubber-like polymer particles containing the vinyl compound polymer).
Patent JP-S63127358-A (JP)
Title: On-vehicle communication system
Inventor: FUTAMI TORU
IPC: G06F15/17
Filed: 1986-11-17
Abstract: PURPOSE:To attain high speed control and sophisticated control by providing a communication interface at each control arithmetic processor for input/output processing of each station and sending common data shared with other processing unit from each communication interface to a data transmission line. CONSTITUTION:A communication interface 18-1 of a station 10-1 and a communication interface 44 or the like of a diagnostic station 40 are provided and a dual port memory 50-1 is installed to the interface 18-1. All common data obtained by other stations are written in the memory 50-1 and the common data to be sent to other stations obtained by a CPU 16-1 of its own station 10-1 is also written therein. Then the common data is written in a dual port memory 50-1 by a data access control logic 52-1 and sent to a communication line 12 by a transmitter 54-1.
Patent JP-H0990836-A (JP)
Title: Cleaning device for electrophotographic device
Inventor: KAWAMURA SHIZUO
IPC: G03G21/10
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To secure an adhesive strength between a blade holder and a blade member, by forming a roughened surface on the blade member, and adhering the roughened surface on the blade holder by adhesive. SOLUTION: In this device, the roughened surface 27a is formed on the blade member 27, by projecting ions generated by a corona discharger on a specific range of the blade member 27 through a projecting window. Then, at the time of mounting the blade member 27 on the blade holder 25, the pressure sensitive adhesive 26 is stuck on a bent part 25a of the holder 25, and the roughened surface 27a is affixed on the holder 25 across the adhesive 26. When the adhesive 26 is allowed to enter into a great number of gaps on the roughened surface 27a, and is hardened some time later, gets stuck as if a boat lies at anchor, and steadily sticks the blade member 27. In other wards, the adhesive 26 firmly bites into the roughened surface 27a, like the anchor (anchoring effect), therefore the blade member 27 cab be steadily stuck to the holder 25.
Patent JP-2001087485-A (JP)
Title: Pachinko game machine
Inventor: MARUYAMA KAZUHISA
IPC: A63F7/02
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a probability variation type pachinko game machine with which pleasure can be enjoyed twice at a time interval by exciting the expectation of a special game state to provide a great success with a high probability as a result of a further probability change after the pleasure of a great success and knowing the start of the special game state later. SOLUTION: In the probability variation type pachinko game machine with which an ordinary game state to generate the great success with an ordinary probability and the special game state to generate the great success with the high probability are selectively set by a probability change means 33 for changing a generation probability based on a lottery means 31 for the great success in the state of opening a great prize winning hole plural times, the probability change means 33 provides the special game state by changing the generation probability of the great success to the high probability on the basis of a fixed factor after the generation of the great success based on the lottery means 31 and a display means 20 displays the start of the special game state during or after a great success play period.
Patent JP-S61153939-A (JP)
Title: High pressure metal vapor discharge lamp incorporating starter
Inventor: ITO AKIRA
IPC: H01J61/54
Filed: 1984-12-27
Abstract: PURPOSE:To reduce the pulse voltage when a light emission tube will not light by providing an insulation gap arranged with a pair of conductors in parallel with a thermal-responsive switch near a startor comprised of a thermal- responsive switch and a heat producing resistor. CONSTITUTION:A startor 7 comprised of a light emission tube, a thermal- responsive switch 9 and a heat producing resistor 10 is incorporated in high pressure sodium lamp. While an insulation gap 23 arranged with pair of conductors 26 composed of carbon films through a gap 25 is connected between supporting members 12, 14 provided on an insulation board 8 fixed with the startor 7 while separating by the distance (L) of about 10mm from the cross point of the contacts 11a, 11b of said switch 9. Upon repetition of opening/ closing of said switch9 due to unlighting of light emission tube at the end of service life, said gap 23 is conducted through dispersion and coating of contact material. Consequently, the pulse voltage is lowered to prevent dielectric breakdown.
Patent JP-H05111535-A (JP)
Title: Blood pump
Inventor: ITO KAZUYUKI
IPC: A61M1/10
Filed: 1991-10-22
Abstract: PURPOSE:To provide a small-sized, lightweight pump reducing the occurrence of hemolysis and the leakage of blood and capable of being safely used over a long period by partitioning the first housing into a blood flow space and a storage space with an auxiliary bulkhead, supporting an impeller and a follower with a shaft body penetrating the auxiliary bulkhead, and rotating the follower and the impeller with the magnetic force. CONSTITUTION:The first housing 1 is partitioned into a blood flow space 7 and a storage space 8 by an auxiliary bulkhead 2. An impeller 10 is arranged in the blood flow space 7. A follower 13 fitted with the first magnet 12 on the bottom section is arranged in the storage space 8, the lower end of a shaft body 14 coupled at the center is rotatably supported by a main bearing 15, the upper side of the shaft body 14 is supported by the main bearing 15 and an auxiliary bearing 16, and the impeller 10 is connected and supported on the upper end section of the shaft body 14. A driver 22 integrally fitted with the second magnet 19 and a back yoke 20 to face the first magnet 12 is arranged in the second housing 4, and the impeller 10 is rotated by the action of the magnetic force.
Patent JP-H07131945-A (JP)
Title: Dynamo-electric machine
Inventor: YASUHARA TAKASHI
IPC: H02K5/02
Filed: 1993-11-01
Abstract: PURPOSE:To materialize downsizing and improve cooling capacity by dividing the iron core of a stator into a cylinder part where slots are made at the inside periphery and a cylinder part which constitutes a magnetic path on the outside periphery, and constituting the cylinder part at outside periphery out of one part of the cylinder part consisting of magnetic aluminum alloy material. CONSTITUTION:The iron core 3 of a stator is divided into a cylinder part 20 where slots 12 are made at the inside periphery, and a cylinder part which constitutes a magnetic path 1b on the outside periphery. and the cylinder part at outside periphery is made of the cylindrical thick part 1A of a housing 1 consisting of magnetic aluminum alloy material. Moreover, for each slot 12, the end on outside periphery opens, and the end on inside periphery does not open. Furthermore, a space part 13 partitioned by the inside of the thick part 1A of the housing, the side of a tooth 3a, and the top of a cutting 4c is made on the side of opening of each slot 12. This space part 13 is made to pierce it axially from one end face of the iron core 3 of the stator to the other end face.
Patent JP-H1085532-A (JP)
Title: Ventilation fan
Inventor: MASUNO YOSHIAKI
IPC: B01D45/04
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To take in clean air for a long duration without cleaning or changing an air filter at the time of ventilating air for a building. SOLUTION: In a ventilation fan 8 provided with a propeller fan 4 and an air filter 11 and installed in a suction route having an air intake and an air outlet, the air filter is an inertial separation type dust collecting filter and a dust eliminating route 10 having three apertures: an aperture formed in the lower part of the dust collecting filter, an aperture in the air intake side, and an aperture in the air outlet side is installed. The dust eliminating route 10 is provided with a first check valve 13 to inhibit dust from being discharged to the aperture in the air outlet side and a second check valve 14 to inhibit air from flow in to the aperture in the air intake side.
Patent JP-H02119729-A (JP)
Title: Method for catching and preserving live young sardine
Inventor: SATSUKAWA CHIYUUICHI
IPC: A01K61/00
Filed: 1988-10-29
Abstract: PURPOSE:To preserve live young sardines without deteriorating appearance, taste, etc., by connecting the terminal of a young sardine net to a specific crawl, housing caught young sardines in the crawl, rearing the young sardines, then housing the reared sardines in a specific water tank and preserving the young sardines. CONSTITUTION:The terminal part of a young sardine net 1 is stopped from tying and a ring 2 is mounted on the terminal part of the young sardine net 1 and opened. On the other hand, a net 4 of fine mesh having several m depth is attached to an assembling wooden frame 3 to prepare a crawl 5. A ring 7 is attached to an inlet part 6 of the net 4 and opened. The ring 7 is then connected to the above-mentioned ring 2 and almost all of the caught young sardines in the young sardine net 1 in a live state, together with seawater, are housed in the afore-mentioned crawl and reared for a day or two. The above-mentioned young sardines are subsequently housed and preserved in a seacoast water tank to which salt-containing underground water without planktons is drawn up and fed. Thereby, appearance, taste and merchandise value of the live young sardines are sustained.
Patent JP-H11104632-A (JP)
Title: Device and method for cleaning water
Inventor: KABURAGI TAKESHI
IPC: C02F1/78
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for cleaning water in which useless organic substances existing in water to be cleaned is efficiently decomposed and removed at large treatment capacity by using a low-voltage ultraviolet lamp of high output. SOLUTION: The device for cleaning water is equipped with a first reaction vessel 3 whose inside is a cylindrical shape, a UV-lamp 7 provided along the central vertical axis of the first reaction vessel 3, an injection nozzle 8 for injecting water to be cleaned in the circumferential direction in a belt-shape to the prescribed part of the outer periphery in the inside of the first reaction vessel and a dissolving circulation means 10 which draws out water to be cleaned from the lower part of the vicinity of the central vertical axis and dissolves ozone and circulates water to be cleaned to the injection nozzle 8.  Furthermore, the device for cleaning water is equipped with a second reaction vessel 18 introducing intermediately cleaned water of the first reaction vessel 3, the UV-lamp 7 provided along the central vertical axis of the second reaction vessel 18, a circulation means 21 which diffuses gas in the lower part of the vicinity of the central vertical axis and circulates the introduced intermediately cleaned water and a pulling-out means 25 for flowing out cleaned water in which organic substances remaining in the intermediately cleaned water is decomposed and removed.
Patent JP-H10125462-A (JP)
Title: Dispersion type electro-luminescence element and illuminating type switching unit using it
Inventor: OHARA MASAHIRO
IPC: H05B33/04
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an illuminating type switch unit capable of making certain electric connection of its contact, being thin and simple in its structure, excellent in its productivity and low in its price as well as obtaining uniform luminous light, with regard to an EL element used for the display part/operational part, etc., of various kinds of electronic apparatus and the abovementioned illuminating type switch unit in which the El element is used. SOLUTION: A part on the surface of a transparent insulating substrate 20 where a design pattern layer 21 is formed by printing is subjected to area contraction so as to form the first convex part 22 and insulating transparent rein layer 23 is formed by printing so as to bury its back surface and on its back surface and on the back surface of the insulating substrate 20, a transference electrode layer 24, a luminous layer 25, a dielectric layer 26, a back surface electrode layer 27 and an insulating coat layer 28 are subjected to sequential lamination printing formation to constitute an EL element 29. Thus, a thin and uniform luminous light beam can be obtained.
Patent JP-H03136021-A (JP)
Title: Production of color liquid crystal panel
Inventor: YOSHIDA HIDESHI
IPC: G02F1/1335
Filed: 1989-10-20
Abstract: PURPOSE:To flatten the surface of a top coating layer and black matrix by forming the top coating layer on color filters, then removing the top coating layer from above the black matrix by a back exposing method with the black matrix as a mask. CONSTITUTION:A photosetting resin film is formed as the top coating layer 2 on the color filters 8 of colored layers 3 to 5 formed by superposing the ends on each other and is irradiated with light 1 from the rear surface of a transparent insulating substrate 7. The photosetting resin which is the top coating layer 2 is not sensed and cured in the parts on the black matrix 9 of the colored layers by this exposure but is reused and cured in the other parts and, therefore, the non-sensed parts are removed by executing an etching treatment to allow the top coating layer 6 to remain on the picture element parts 10. The surface of the picture element parts 10 and the black matrix 9 is flattened in this way and the accuracy of the cell thickness is improved.