baber/WOPTO huggingface dataset:
Patent JP-2000093065-A (JP)
Title: Tool for avoiding excrement of dog or cat
Inventor: NIWANO YOSHIO
IPC: A01M29/00
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a tool for avoiding excrement of a dog or a cat, set at a corner or on a wall of a house. SOLUTION: A lid 2 having vent holes 3 is mounted on a container 1 to provide the objective tool for avoiding excrement of a dog and a cat. A dog food or a cat food is inserted in the container 1, and set at a corner or on a wall of a house by an attaching metal fitting 5 to make the tool the one for avoiding the excrement.
Patent JP-2000124866-A (JP)
Title: System and method for distributing information
Inventor: GOTO HIDEO
IPC: H04N21/61
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To reduce cost required for distributing information by distributing information from a host device at high speed. SOLUTION: This system is provided with a host device 1 for distributing at least one kind of contents such as sounds, still pictures, characters or music through satellite communication as common information and reception equipment 2 for receiving the common information which is distributed from the host device 1 via satellite communication. In this case, the individual information is exchanged through an ISDN line between the host device 1 and the reception equipment 2 and terminal equipment 3 for fetching the common information received from the host device 1 by the reception equipment 2 can be connected to the reception equipment 2.
Patent JP-H07166240-A (JP)
Title: Production of ultrahigh magnetic flux density grain-oriented silicon steel sheet
Inventor: TAKASHIMA KUNIHIDE
IPC: H01F1/16
Filed: 1993-12-09
Abstract: PURPOSE:To stably obtain a product high in magnetic flux density, at the time of producing a grain oriented silicon steel sheet from molten steel having a specified componental compsn., by regulating the cooling rate after the completion of hot rolling to a one slower than that in the conventional method. CONSTITUTION:Molten steel having a compsn. contg., as fundamental components, by weight, 0.03 to 0.15% C, 2.5 to 4.0% Si, 0.02 to 0.30% Mn, 0.05 to 0.040% S, 0.010 to 0.065% acid soluble Al, 0.0030 to 0.0150% N and 0.0005 to 0.05% Bi, and the balance Fe with inevitable impurities is prepd. This molten steel is cast and is successively subjected to hot rolling, annealing, cold rolling, decarburizing annealing, application of a separation agent and secondary recrystallization finish annealing to produce a grain-oriented silicon steel sheet. At that time, in the hot rolling stage, the cooling rate after the completion of the hot rolling is regulated to a one slower by 70 deg.C than that in water cooling and is subjected to cooling treatment milder than the conventional one. Thus, the grain-oriented silicon steel sheet extremely high in magnetic flux density even if the range of the hot rolled sheet annealing temp. is widely taken can stably be obtd.
Patent JP-H05142830-A (JP)
Title: Electrophotographic sensitive body
Inventor: MIYAMOTO EIICHI
IPC: G03G5/06
Filed: 1991-11-26
Abstract: PURPOSE:To provide an electrophotographic sensitive body having high sensitivity and excellent durability. CONSTITUTION:A photosensitive layer containing an azo compound represented by a formula is provided on a conductive base material. In the formula, R<1> represents hydrogen atom, a halogen atom, alkyl group, alkoxy group, aryl group, amino group, cyano group, nitro group, or sulfoxide group, and A represents a coupler residue having acceptor property.
Patent JP-H11277905-A (JP)
Title: Thermal recording medium
Inventor: INE HIROYUKI
IPC: B41M5/28
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To prevent air leakage, allow vivid recording, and also prevent whitening by specifying the surface smoothness degree of a thermal recording layer before thermal recording, and specifying the surface smoothness degree to the thermal recording layer after thermal recording. SOLUTION: A thermal recording medium can be obtained after thermal recording, which has no air leakage during exposure smoothness degree after thermal recording. When the surface smoothness before printing is 100-2000 secs, preferably, 200-2000 secs, a vivid block copy film can be formed with superior printing sensitivity. When the surface smoothness before printing is less than 100 secs, the thermal sensitivity becomes worse, and on the contrary, when it is more than 2000 secs, air passage goes bad, so that an adherence with the printing surface worsens obtaining no vivid images. The occurrence of air leakage depends on the size and the number of air bubbles, it affects the plate of air bubbles.
Patent JP-H11132594-A (JP)
Title: Hybrid refrigerant compression type heat transfer apparatus
Inventor: SAYAMA ATSUSHI
IPC: F25B27/00
Filed: 1997-10-25
Abstract: PROBLEM TO BE SOLVED: To improve engine efficiency and exhaust emission without the need of a sharp change in an engine revolution number region. SOLUTION: A hybrid refrigerant compression heat transfer apparatus 1 includes a refrigerant circuit 210 for circulating a refrigerant from a compressor 208 to a condenser 11, an expansion valve 12, an evaporator 13, and the compressor 208 during operation of the compressor 208, an engine 201 and an electric motor 20 both for driving the compressor 208, a changeover coupling apparatus 30 for selecting any one of the engine 201 and the electric motor 20 and coupling it to the compressor 208, and a clutch 40 disposed in the course of a coupling passage between the engine 201 and a generator 21.  When a thermal load is small, the changeover coupling apparatus 30 is operated to couple the electric motor 20 and the compressor 208 and hence bring the clutch 40 into a connection, while when the thermal load is large, the changeover coupling apparatus 30 is operated to couple the engine 201 and the compressor 208 and hence bring the clutch 40 into a disconnection.
Patent JP-H09123101-A (JP)
Title: Cutter working machine
Inventor: UEDA MASATOSHI
IPC: B27B5/00
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To make working at a small place possible and improve mountable property and workability by moving a cutter working machine in a direction of a rotating shaft of a motor so as to form a groove on a board to be worked or a lumber to be worked. SOLUTION: A transmission shaft 2 is rotatably supported by bearings 3 and 4 in a case 1. A motor 5 is fixed to one end of the case 1. A rotating shaft 6 of the motor 5 and one end of the transmission shaft 2 are connected by a connecting member 7. An orthogonal shaft 8 is rotatably supported at other end of the case 1 by bearings 9 and 10. A bevel gear 11 fixed to other end of the transmission shaft 2 and a bevel gear 12 fixed to the orthogonal shaft 8 are engaged, and a cutter tool 13 is fixed to one end of the orthogonal shaft 8. Thus, in a cutter working machine, as the cutter tool 13 is attached in a state intersecting the rotating shaft 6 of the motor 5 at right angle, when a board to be worked or a lumber to be worked is to be worked, the cutter working machine can be moved in the direction of the rotating shaft 6 of the motor 5.  In this way, as the whole of the machine can be formed narrowly, working can be done even at a narrow place, so that workability can be remarkably improved.
Patent JP-2001121646-A (JP)
Title: Aluminum intermediate plate for producing printed substrate
Inventor: ONO SHIGEO
IPC: H05K3/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum intermediate plate which can improve working properties, etc., in a multi-stage press during manufacturing a printed substrate and use an inexpensive resin material. SOLUTION: At least one side of a thin aluminum plate 1 is coated with a release layer 2 containing an epoxy resin and a silicone resin. The weight ratio of the epoxy resin to the silicone resin, which constitute the release layer 2, is 100/(5-100). In the aluminum constituting the aluminum plate 1, the tensile strength is at least 300 N/mm2, and the bearing force is at least 280 N/mm2.
Patent JP-2000149597-A (JP)
Title: Method and device for testing random access memory device
Inventor: BRADY JAMES
IPC: H01L21/822
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To enable effective test of a memory device by connecting each control line to data lines, connecting such data line to one of the bit line pair, and selectively driving the data line to a first voltage level of the high logical level and to a second voltage level of the low logical level for the loading of the voltage level to the bit line. SOLUTION: The transistors 23A to 23B of the test circuit 20 connect each bit line of bit line pair to the transistors 24A or 24B of the transistor rows 23A and 23B of the test circuit 20 for all bit line pairs 2 connected to the transistor 8 in the transistor row 7A. Owing to the relationship of the transistor row 7A of the bit line control device 1, transistor rows 23A and 23B of the test circuit 20 and bit line pairs 2A and 2D, the test vector written into the memory array 5 can be tested quickly. A detection circuit 26 generates a detected voltage level on the output life 80.
Patent JP-H10144823-A (JP)
Title: Electronic part mount substrate
Inventor: AKIYAMA SUSUMU
IPC: H01L23/28
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an electronic part mount substrate, with which an electronic part sealing operation can be conducted easily and a high junction strength of a lead can be obtained. SOLUTION: This electronic part mounting substrate is provided with a substrate 7 having a mount aperture part 73, where an electronic part 3 is mounted, and conductive circuits 41 and 42, a heat slug 6 covering the mount aperture part 73 by adhering to the lower part of the substrate 7, and a lead 2 which is connected to the outer circumference of the conductive circuits 41 and 42. A dam ring 1, with which the flow of the sealing resin 8 filled in the mount aperture part 73 is stopped, is provided on the substrate surface on the circumference of the mount aperture part 73. A lead 2 is retained between the dam ring 1 and the substrate 7. A bonding agent 52 is provided between the lead 2 and the substrate 7.  The substrate 7 has soldering through hole 75, where the solder to be used to connect the lead 2 is filled, and a recessed part 61 is provided on the part opposing to the soldering through hole 75 in the heat slug 6.
Patent JP-H06157490-A (JP)
Title: Production of tetrahydrofuran
Inventor: FUCHIGAMI TAKAMASA
IPC: B01J23/36
Filed: 1992-11-19
Abstract: PURPOSE:To obtain a method for producing tetrahydrofuran in high yield by hydrogenating maleic anhydride, succinic anhydride or gamma-butyrolactone which is a raw material under milder conditions using a catalyst. CONSTITUTION:This method for producing tetrahydrofuran is characterized by carrying out the hydrogenating reaction in the coexistence of an acidic substance using a catalyst composed of at least one or more metals selected from group VIII of the periodic table and a rhenium compound in hydrogenating at least one or more compounds selected from the group consisting of maleic anhydride, succinic anhydride and gamma-butyrolactone.
Patent JP-H09151028-A (JP)
Title: Separating method for pressure sensitive adhesive sheet and its device
Inventor: KAMIJO NORIYUKI
IPC: B65H41/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To efficiently perform work to separate a separative sheet from a pressure sensitive adhesive sheet with high reliability, and also automate it with a simple structure. SOLUTION: In a pressure sensitive adhesive sheet separating method to separate a separative sheet 12 from a pressure sensitive adhesive sheet 10 formed by laminating a base material sheet 11 where a pressure sensitive adhesive 11b is applied to one surface and the separative sheet 12 stuck to the base material sheet 11 by the pressure sensitive adhesive 11b, an edge part of the pressure sensitive adhesive sheet 10 is held by leaving the free end 10a, and this free end 10a is relatively deflected in the obverse and reverse direction until an inter-layer slide is caused between the pressure sensitive adhesive 11b and the separative sheet 12, and from this condition, a separating means 8 is relatively separated from the pressure sensitive adhesive sheet 10 so as to trace a tip surface of the free end 10a.
Patent JP-H02156497-A (JP)
Title: Semiconductor memory device
Inventor: KOMATSU TAKAHIRO
IPC: G11C11/401
Filed: 1988-12-07
Abstract: PURPOSE:To reduce a circuit area comprising a driving signal generating means by supplying a driving signal from the driving signal generating means to a switch means selected by a decoder. CONSTITUTION:Each decoder 51 of four decoders in a switch signal generation circuit 50 is provided correspondingly to respective pair of memory cell array blocks 10a and 10b, and receives the driving signal from a driver 25, and connects either corresponding blocks 10a or 10b selected correspondingly to a row address signal RAS to a sense amplifier block 20, and generates a switching signal to separate the other block from the block 20. In such a manner, it is enough to prepare capacity capable of starting up four pairs of switching circuits as the capacity to boost the driving signal, which can reduce the area of the circuit 50.
Patent JP-2001132327-A (JP)
Title: Opening/closing device of opening/closing body for vehicle
Inventor: YUGE MASAAKI
IPC: B60J5/10
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an opening/closing device of an opening/closing body for a vehicle which can stop and hold the opening/closing body at an arbitrary intermediate position, and easily achieve the opening/closing operation from the intermediate stopping position. SOLUTION: In the opening/closing device of the opening/closing body for the vehicle to open/close the opening/closing body 1 supported by a vehicle body in an opening/closing manner in the vertical direction by a driving means 5, a braking means 11 to stop the opening/closing body 1 at an arbitrary intermediate position between the fully closed position and the fully opened position by operating an operation switch 19 for stop and hold the opening/closing body at this position is provided, and the braking force of this braking means 11 is set to the strength of a degree so that the opening/closing body 1 can be held at an arbitrary position while the opening/closing body 1 can be moved manually.
Patent JP-H08164813-A (JP)
Title: Air bag device for front passenger's seat
Inventor: NAKAZATO WATARU
IPC: B60R21/201
Filed: 1994-12-14
Abstract: PURPOSE: To prevent the damage of an air bag at the edge part of a case in a system of storing an air bag in the state of being folded in an inverted U- shape and corrugated shape. CONSTITUTION: In an air bag module 12, an air bag 16 communicated with an inflator 14 is enclosed in the folded state inside a retainer case 13 with the upper part opened, so as to form a base end side initial swelling part 16b and a tip side extended part 16c in the state of being overlapped vertically flat. L-shape protector cloth 20 is fitted to the opening part 13a of the retainer case 13 so that the air bag 16 is normally kept in the stored state by a horizontal part 20a and that the horizontal part 20a is reversed backward and bent downward at the edge 13b of the opening part 13a of the retainer case 13 to retreat by the expansion of the bag. A low friction sheet 21 is sewn on the inside of the protector cloth 20, near an angular part reversed backward and bent downward at the time of bag expansion.
Patent JP-H11137930-A (JP)
Title: Heat-resistant filter material
Inventor: SAITO YOSHIKAZU
IPC: D04H1/4374
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To easily form a nonwoven fiber aggregate and to obtain a heat- resistant filter material having excellent heat resistance and chemical stability by constituting the nonwoven fiber aggregate of a mixture of a polytetrafluoroethylene fiber and an aromatic polyimide fiber. SOLUTION: This heat-resistant filter material consists of a base cloth 1 comprising a woven fabric produced by plain weaving of glass fiber multifilament, and a pair of nonwoven fiber aggregates 2, 3 laminated on both surfaces of the base cloth 1 entangled and integrated by needling. The glass fiber multifilament which constitute the base cloth 1 are coated with a polytetrafluoroethylene resin so as to suppress damages during needling. The nonwoven fiber aggregates 2, 3 consist of a mixture of polytetrafluoroethylene fiber and an aromatic polyimide fiber. The compounding proportions of the polytetrafluoroethylene fiber and the aromatic polyimide fiber are preferably controlled to about 60 to 90 wt.% and about 5 to 40 wt.%, respectively.
Patent JP-H06160139-A (JP)
Title: Mass flow meter
Inventor: TANAKA MAKOTO
IPC: G01F1/68
Filed: 1992-11-20
Abstract: PURPOSE:To keep the temperature difference between the ambient temperature and a sensor section constant and keep the outputs from thermally sensitive coils constant by adjusting the current flowing in the thermosensitive coils when the ambient temperature is changed. CONSTITUTION:A mass flow meter is provided with thermosensitive coils Ru, Rd changed with resistance values in response to the mass flow of a fluid in the upstream part and the downstream part of a conduit feeding the fluid, the upstream and downstream thermosensitive coils Ru, Rd are connected in series, and a resistor connected with an ambient temperature defecting resistor Rt having nearly the same characteristic as that of the thermosensitive coils Ru, Rd and a fixed resistor Rc having the temperature coefficient of nearly zero in series is connected to the thermosensitive coils Ru, Rd in series. A control circuit 1 controlling the voltage across both ends of the ambient temperature detecting resistor Rt and the fixed resistor Rc nearly equal to the voltage across both ends of the two upstream and downstream thermosensitive coils Ru, Rd is provided, and the mass flow of a fluid in a conduit is measured by the potential at the middle point of two thermosensitive coils Ru, Rd.
Patent JP-H07159668-A (JP)
Title: Lens barrel
Inventor: OMI JUNICHI
IPC: G02B7/08
Filed: 1993-12-10
Abstract: PURPOSE:To improve the efficiency of assembling work without making a lens barrel large and to prevent unwanted load from being applied onto a flexible printed board. CONSTITUTION:This lens barrel is provided with a vibrating and driving mechanism 101 motor-driving a vibration-proof optical system L3 constituting a photographing lens in a direction different from an optical axis in order to prevent the blurring of a photographed image, a shutter driving mechanism 42 integrated with the mechanism 101 and motor-driving a lens shutter 41, focusing mechanisms 52 and 53 performing focusing by motor-driving a focusing optical system L4 constituting the photographing lens, a 1st flexible printed board 63 for connecting the driving sources 21 and 42a of the mechanisms 101 and 42 to an electric control means installed out of the lens barrel, and a 2nd flexible printed board 65 for connecting the driving source 53 of the focusing mechanism to the electric control means installed out of the lens barrel.
Patent JP-H01152089-A (JP)
Title: Thermal transfer printer
Inventor: HONDA SUSUMU
IPC: B41J25/304
Filed: 1987-12-10
Abstract: PURPOSE:To enable an ink film cartridge to be easily attached by providing a main unit of carriage which holds the ink film cartridge in freely detachable manner and a drive knob and a thermal head which are supported, under the main unit of carriage, in freely lifting manner. CONSTITUTION:When an ink film cartridge 11 is inserted into a slot 19 and pressed against the elastic force of a presser spring 27, a a control plate 52 rotates to fit into a through hole 33 provided at a lower end and a support plate 22 ascends by the elastic force of a supporting spring 31. Consequently, a thermal head 23 comes to the rear surface of ink film 12, and a drive knob 26 fits into a hub 25. At the same time, a stopper protrusion 35 is engaged with an engagement recessed part 13, and the ink film cartridge 11 is sandwiched and mounted between the stopper protrusion 35 and the presser spring 27. That is, paper sent by means of a platen 17 is ready to be printed. Consequently, the thermal head 23 or the drive knob 26 becomes no obstacle when the ink film cartridge 11 is attached, so that it can easily be attached.
Patent JP-H06141002-A (JP)
Title: Optical repeater
Inventor: UKO KATSUYUKI
IPC: H01S3/067
Filed: 1992-10-28
Abstract: PURPOSE:To obtain an optical repeater with 2R and pseudo 3R function using effectively the speediness of light by extracting the clock signal of an optical signal by an optical oscillator filter whose resonance frequency interval is set at an integral multiple or a reciprocal multiple of an integer of the transmission speed. CONSTITUTION:An optical soliton pulse PSi with jitter DELTAt is transmitted on an optical fiber 1 for transmission at a long distance, and a part of it is branched to an optical fiber 2 for branch. A branched optical pulse is made incident on an FP or a ring oscillation type semiconductor light amplifier 4. Assuming the fundamental transmission speed of the optical soliton pulse as f0 and a time slot as T(=1/f0), an incident optical pulse is emitted as a clock reproducing optical pulse string Pet in which the jitter DELTAt is compensated by multipath reflection in the amplifier 4 by setting optical resonance length L so as to set the resonance frequency interval DELTAf equal to f0, and it is made incident on an electric absorptive modulator 5 via an HPT 6. A timing- reproduced optical pulse Pso without having jitter can be emitted by transmitting the pulse on the fiber 1, and adjusting a voltage so as to be applied to the modulator 5 with the intermediate phase of an optical signal pulse P1 passing a light amplifier 3.
Patent JP-H02156611-A (JP)
Title: Coil inductance for card
Inventor: HONDA HIDEAKI
IPC: H01F17/00
Filed: 1988-12-09
Abstract: PURPOSE:To arbitrarily adjust an inductance capacity by a method wherein a main body of a coil inductance pattern is formed by a printing method and swollen parts which have been arranged in advance are selectively short- circuited. CONSTITUTION:A Cu foil of an insulating substrate 1 is etched selectively; a circuit pattern 3 and an inductance pattern 2 are formed. Fine patterns 2a forming a pair are formed so as to be wound; they are connected at the inside tip; a coil is formed. Swollen parts 2b used to short-circuit the adjacent patterns 2a are installed in a prescribed position of the patterns 2a; the parts 2b are short-circuited by using a solder or the like; a coil length, i.e., an inductance capacity, can be adjusted arbitrarily. A fixed-type capacity 5 is formed between a pair of the outside patterns 2a of the coil inductance pattern 2. By this constitution, a desired frequency can be set easily; a card can be made thin and small-sized.