baber/WOPTO huggingface dataset:
Patent JP-H0933593-A (JP)
Title: Continuity checker
Inventor: GOTO KOJI
IPC: G01R31/02
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a continuity checker which is easy to carry with a smaller size and enables completion of inspection in a short time with a simple operation. SOLUTION: A case body 1 is provided with a plurality of contacts 2 for detecting continuity projecting at a specified interval and also with two continuity notifying sections 3 dicernable. The contacts 2 are made in a Y connection and and the continuity notifying section 3 and a power source 5 with the polarity opposite thereto are connected in series to two wires of the Y connection.
Patent JP-H0930392-A (JP)
Title: Brake control device for vehicle
Inventor: HIRANO YUTAKA
IPC: B60T8/1766
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To control a vehicle from the synthetic point of view by providing a means setting rear wheel side target braking torque based on front wheel side target braking torque, and providing a means controlling braking pressure for a braking means based on front wheel side target braking torque and rear wheel side target braking torque. SOLUTION: The device is equipped with a PID control part 4 which inputs an actual wheel speed Wv, and thereby computes target braking torque by PID control based on the actual wheel speed, an N-P conversion part 6 converting target braking torque Nr to target braking oil pressure Pr, and with an oil pressure control part 8 computing both valve control time t1 for boosting pressure and valve control time td for decompression, which are required to materialize target braking oil pressure Pr. Information such as target initial torque and the like are also inputted to the PID control part 4 from an active brake control part 10. The output of the PID control part 4 together with information on braking torque for the crosswise difference correction of a vehicle behavior control part 12, is inputted into the N-P conversion part 6.
Patent JP-H0523056-A (JP)
Title: Cooling apparatus for ornamental plant
Inventor: FURUSE HIDEKAZU
IPC: A01G9/16
Filed: 1991-07-24
Abstract: PURPOSE:To obtain the subject cooling apparatus for keeping the life and freshness of an ornamental plant by providing an outer gap to lower the chilled air along the inner circumference of a clear case and an inner gap to ascend the air warmed in the ornamentation part. CONSTITUTION:The objective cooling apparatus is constructed of an ornamentation part 12 consisting of a condenser 111 placed at the lower part to condense a refrigerant, a supporting pipe 122 to deliver the refrigerant condensed by the condenser 111 and a clear case 121 attached to the supporting pipe 122 and an evaporation part 13 consisting of an evaporator 131 to evaporate the refrigerant and a duct 133 having an inner gap to lower the chilled air generated by the evaporation of the refrigerant by the evaporator 131 along the supporting pipe 122 and an outer gap to suck the ascending flow of air warmed in the ornamentation part 12 along the inner surface of the clear case 121.
Patent JP-2000023176-A (JP)
Title: Image display device with scanning distortion reducing function
Inventor: FUJIWARA MASANORI
IPC: H04N9/24
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To excellently reduce scanning distortion by a beam index without floating a black level or declining contrast. SOLUTION: A surface sequencing circuit 200 converts the video images of three primary colors to surface sequential signals for which a field frequency is 3n+1 folds  (n) is >=1} and a selection circuit 110 multiplexes video images for scanning distortion detection to a free field. An image tube 125 is provided with the light emitting body of the three primary colors on a display surface 126 and provided with the light emitting body for detecting a scanning distortion amount. A color shutter 124 transmits only the light of the light emission spectrums of R, G and B respectively for emitting the light from the display surface 126 and interrupts the light in a distortion detection period.  The system of a photoelectric conversion element 123, a distortion detection circuit 112 and an auxiliary deflection control circuit 113 converts the light emitted from the light emitting body to electric signals, detects the scanning distortion amount and controls a deflection circuit based on detection output.
Patent JP-S6244064-A (JP)
Title: Overvoltage suppressor
Inventor: KOO HIDEO
IPC: H02M1/00
Filed: 1985-08-20
Abstract: PURPOSE:To increase the efficiency and to reduce the weight and the size of an inverter by constructing an overvoltage suppressor of an element of a small capacity capacitor and a charging/discharging circuit to reduce the charging/ discharging voltage smaller than that of a snubber circuit. CONSTITUTION:When a U-phase gate turn-OFF thyristor (GTO) 8 is conducted, a current I flows as shown in the drawing, and a voltage suppressing capacitor 3 is stored to a voltage EFC. When an OFF pulse is input to the GTO8 in this state, an energy stored in a leakage inductance of a motor flows to a snubber capacitor 12. When the voltage of the capacitor 12 becomes equal to the input voltage EFC of an inverter, diodes 5, 11, 6, 18 are conducted, and energies stored in anode reactances 7, 10 and a wiring leakage inductance flow to the capacitors 12 and 3.
Patent JP-S6341293-A (JP)
Title: Tugging for underwater tugging body
Inventor: TOSHIMA YOZABURO
IPC: B63B21/66
Filed: 1986-08-06
Abstract: PURPOSE:To ensure holding of a tugging body in a position in water, by a method wherein an underwater tugging body on which to mount detectors is connected through a cable, and a flexible relative position stabilizing member, extended from the rear part of the tugging body through water to a parent ship, is situated. CONSTITUTION:An underwater tugging body 2, on which various detectors, e.g. air guns, adapted to investigate submarine resources, is connected by means of a pair of ropes 6 in a state to be inclined at a given angle with the advancing direction of a parent ship 1, and is suspended down to a given depth by means of a buoy 3. A flexible relative position stabilizing member 5 is situated from the rear part of a tugging body 2 through water to the parent ship 1, and the end part of the stabilizing member is connected to a fixed body 7 on the parent ship 1. The stabilizing member 5 incorporates a compressed air feed pipe to an air gun in the tugging body 2, and a control signal feed wire. During sailing, the relative position stabilizing member 5 prevents the underwater tugging bodies 2 from making contact with each other and with the parent ship 1, and enables ensurance of the tugging body in a position in water.
Patent JP-S6342047-A (JP)
Title: Medium for recording and reproducing optical signal
Inventor: OCHIAI TAKEJI
IPC: G11B7/254
Filed: 1986-08-05
Abstract: PURPOSE:To decrease the generation of wrinkles at the time of film winding and to improve conveying and working characteristics by forming a substrate and/or protective layer of plastic films and incorporating an organopolysiloxane to one surface of said films. CONSTITUTION:The plastic films to be used for the substrate and/or protective layer are so formed that the organopolysiloxane exists on one surface thereof. Polyester films are more preferable as the plastic films in terms of transparency, dimensional stability, strength and chemical stability. The film thickness thereof is preferably within a 1-250mum range. The organopolysiloxane exists particularly preferably in the form of grains and the example thereof includes a dimethyl polysiloxane, etc. The amt. of the organopolysiloxane to be applied to the surface is preferably >=0.002g/m<2>. The generation of wrinkles at the time of winding is thereby considerably decreased.
Patent JP-H0525264-A (JP)
Title: Polyol stabilized in reactivity
Inventor: WATANABE TOMOYA
IPC: C08G18/44
Filed: 1991-07-24
Abstract: PURPOSE:To provide an aliph. copolycarbonate diol which is liq. at normal temp. and stabilized in the reactivity in a urethane-forming reaction by incorporating 1,4-butanediol units and 5-20C aliph. diol units in a specified ratio into the polycarbonate diol. CONSTITUTION:An aliph. copolycarbonate diol which comprises repeating units of formula I and repeating units of formula II (wherein R is 5-20C alkylene) in a ratio of (60:40) to (90:10).
Patent JP-S6452719-A (JP)
Title: Heterocyclic sulfide
Inventor: KAARUUHAINTSU SHIYOINEMAN
IPC: C07D277/20
Filed: 1988-07-26
Abstract: PURPOSE: To obtain a medicine for immune stimulation, immune resurrection and cytostatic treatment, comprising a specific heterocyclic sulfide. CONSTITUTION: This medicine comprises a compound of formula I [Het is a five-membered or six-membered heterocyclic ring which may be substituted; R<1> is an alkyl, an alkenyl or a cycloalkyl in which O, S or an NR' (R' is a 1-4C alkyl) can be present in the chain or which may be substituted or a cycloalkyl which may be optionally substituted], with the proviso that a compound of formula II ((n) is 1-5) is omitted, such as 2 methylmercapto-4-methyl-1,3- thiazol-5-ylacetic acid as an active ingredient. The compound has an LD50 value larger than 1,000mg/kg in intravenous injection of mouse, 0.5-100mg/weight Kg and cytostatic amount effective for warm-blooded mammal by parenteral and oral administration and shows no toxicity in the administration.
Patent JP-H0849903-A (JP)
Title: Air-conditioner
Inventor: SUGIYAMA AKIYOSHI
IPC: F24F11/02
Filed: 1994-08-05
Abstract: PURPOSE:To provide an air-conditioner capable of releasing the protective control against the abnormalities with one reset of the power source, facilitating the service and maintenance thereby, and repidly re-starting the operation. CONSTITUTION:When an abnormality is detected in an outdoor unit A, the protective control is carried out is the outdoor unit A. At the same time, the information on the abnormality is transmitted from the outdoor unit A to indoor units B1, B2, B3, and the protective control is carried out also in each indoor unit. When the power source is reset on the outdoor unit A side, a control means of the outdoor unit A is initialized to release the protective control in the outdoor air unit A. Then, no information on the abnormality is transmitted to each indoor unit, and the protective control of each indoor unit is automatically released.
Patent JP-S57111054-A (JP)
Title: Semiconductor device
Inventor: KOJIMA SHINJIROU
IPC: H01L21/60
Filed: 1980-12-27
Abstract: PURPOSE:To facilitate bonding work, assembling and check of characteristic of a semiconductor device by a method wherein belt type pads for bonding, U type outside terminals are provided on a square type heat radiating metal plate, and a temperature compensating plate is provided at the center part thereof. CONSTITUTION:The belt type pads 3, 31 for wire bonding are arranged along the edges of the square type heat radiating metal plate 1, the U type outside connecting terminals 4, 41 are provided respectively at one end part of the pads, the other U type outside connecting terminal 42 is provided at the circumferential part, while the temperature compensating plate 11 is arranged at the center part of the radiating plate 1, a transistor chip 5 is mounted thereon by soldering, it is bonded to the center parts of the bonding pads 3, 31 with wires 6, 61, a diode 51 is mounted on the radiating plate 1 as occasion demands, and is bonded to the pad 31 with a wire 62. Accordingly because the bonding area is large, bonding work, assembling and check of characteristic are facilitated.
Patent JP-H1132237-A (JP)
Title: Gamma correction device
Inventor: SUGAMA ATSUSHI
IPC: G09G3/36
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a gamma correction device which can be used suitably for the gamma correction of a display device, having a steep gamma characteristic. SOLUTION: A gamma characteristic curve of a display device is approximated with a plurality of straight lines, and the coefficients A and P of a linear equation, Y=A×X+B, representing the straight lines are obtained for each straight line, and then the level of input signals is converted based on the equation. After an A/D converter 1 digitizes inputted video signals, while a gain- adjusting section 3 and a brightness-adjusting section 4 respectively adjust the gain and brightness of the video signals, and then a gamma correcting section 5 discriminates correspondence between any one of the approximated straight lines and the level of the inputted video signals and computes ad corrects the level of the inputted video signals based on the corresponding linear equation.  Then, after a limiter adjusting section 6 and a black frame adjusting section 7 adjust the inputted video signals, a D/A converter 10 converts the signals into analog signals, and an analog amplifier 11 amplifies and inverts the analog signals. The inverted analog signals are inputted to a display device, composed of a liquid crystal panel 12 a for displaying videos.
Patent JP-H058616-A (JP)
Title: Tire pressure control device
Inventor: TANIGUCHI HARUYUKI
IPC: B60C23/00
Filed: 1991-06-28
Abstract: PURPOSE:To improve the installing workability of a tube to a vehicle, in a tire pressure control device in which the tire side and the car body side are connected each other through the tube. CONSTITUTION:A hollow axle hub 42 is held rotatable to a hollow spindle 20 at the outer peripheral side of the spindle 20, and a wheel 50 is installed to the axle hub 42. A rotor 68 is fitted to be rotatable in the spindle 20 concentrically, and a connecting hole 94 is provided to the rotor 68 at the position eccentrically from the axial line. On the other hand, a connecting hole 110 is provided to the axle hub 42 in the condition connecting through the air valve 56 of the wheel 50 passing through a passage 108 and a tube 114. When the distance of the two connecting holes 94 and 110, and the distance of two connectors 96 and 120 of a tube 106 to connect them each other are not coincident each other, the connecting hole 94 is rotated an adequate angle around the rotating center of the wheel 50 by rotating the rotor 68, so as to install the tube 106 to the wheel 50.
Patent JP-S6079506-A (JP)
Title: Magnetic head
Inventor: SATOMI MITSUO
IPC: G11B5/21
Filed: 1983-10-05
Abstract: PURPOSE:To obtain a magnetic head whose practical life is long by setting a thickness on a tape sliding surface of a head chip to a specified magnification of a thickness on a tape sliding surface of a head core, and balancing an abrasion of the tape sliding surface and the uneven abrasion. CONSTITUTION:A titled magnetic head is constituted so that a thickness (a) on a tape sliding surface of a head chip becomes >= three times and <= six times of a thickness (b) of a layer 1 of a head core exposed to the tape sliding surface. For instance, a photosensitive crystallized glass whose main components are lithium silicate and silicon dioxide is used as a substrate 2, a head core 1 is formed by sticking an amorphous alloy onto this substrate 2 by means of sputtering by using Co81Nb13Zr6 as a target, and thereafter, a magnetic head is manufactured by means of a glass adhesion. In this way, even if running of a tape is executed for many hours, an output scarcely drops, a practical life is extended, and a reliability can be raised.
Patent JP-2001009524-A (JP)
Title: Manufacture of cylinder element
Inventor: TAKAHASHI SATORU
IPC: B21D5/14
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical element manufacturing method wherein an equipment cost and a set-up space can be reduced while manufacturing cost by a set-up exchange operation, etc., can also be reduced. SOLUTION: This cylindrical element manufacturing method is composed of a working process wherein a bend work is performed at one end part 91a and the other end part 91a of a metal plate 9a by using a press having an end part bending die, and one end part 91a and the other end 91a are bent so as to oppose each other at a given bending height for obtaining an intermediate product 9b, whose both ends are bend processed. The method is also composed of a roll molding working process wherein a bend work is performed to the processed intermediate product 9b by using a roll molding machine in a way that the both ends 91b, 91d are approaching each other, for obtaining a cylindrical element 9 having a slite extending along an axial direction P.
Patent JP-H0478638-A (JP)
Title: Inflator
Inventor: SAKAMOTO MIDORI
IPC: B60R21/26
Filed: 1990-07-16
Abstract: PURPOSE:To obtain an inexpensive inflator filter having small filtration resistance, satisfactory residue collecting property, and less toxic gas generation and easy to handle using a paper ceramic as the material of the inflator filter. CONSTITUTION:A gas generating agent 10 in a gas generating chamber 9 is decomposed at high temperature by the operation of an ignition system 11 to rapidly generate a combustion gas, which is sent from the upper part toward the lower part in a filter chamber 14 formed by the layers of a metal gauze body 15 through an inner cylinder 7 and upper receiving body 6 forming the gas generating chamber 9. The gas is passed through a gas outflow passage 13 formed by an cylindrical bulkhead 12 and a lower receiving body 5 and further through a filter 1 provided in an opening part 16 on the side wall of a vessel A to filter fine particles, and blown out to rapidly expand an air bag B. In this case, the filter 1 is formed of a ceramic paper 2, the ceramic paper 2 is reinforced by a metal gauze 3, and the organic binder content of the ceramic paper 2 is set less than 5%.
Patent JP-H0829980-A (JP)
Title: Circuit board forming alkali development type photoresist composition
Inventor: SHIODA ATSUSHI
IPC: H05K3/18
Filed: 1994-07-14
Abstract: PURPOSE:To provide the circuit substrate forming alkali development type liquid photo resist composition appropriate for forming subtractive method wiring, electroplating, electrodes plating and for forming bump. CONSTITUTION:This photo resist composition includes the unsaturated group contained polycarboxylic acid resin (A), which is obtained by reacting the copolymer of unsaturated carboxylic acid (a) and other radical polymerized composition (b) with the radical polymerized composition having epoxy group (c), and the polymerized composition (B) having at least one ethylene unsaturated double- connection, and the photo polymerization starting agent (C) and the organic agent (D).
Patent JP-H0237474-A (JP)
Title: Logical coincidence verifying method
Inventor: YAMAGISHI TETSUYA
IPC: G06F17/50
Filed: 1988-07-27
Abstract: PURPOSE:To quickly verify logical equivalence between higher and lower hierarchical logical circuit data by converting diagnostic data generated from lower hierarchical logic circuit data to simulation data and inputting this simulation data and higher hierarchical logic circuit data to a simulator. CONSTITUTION:A diagnostic system generates diagnostic data consisting of an input pattern, which is generated on the supposition that trouble occurs in gates 201 and 201 or cell pins, and an output expected value of data of a lower hierarchical logic circuit 200. A data conversion system converts diagnostic data to data which can be simulated. When simulation data is inputted to the simulator, the simulator simulates data of a higher hierarchical logic circuit 100. The simulation result is compared with the expected value of simulation data to verify the logical equivalence between data of the higher hierarchical logic circuit 100 and data of the lower hierarchical logic circuit 200. Thus, the equivalence between higher and lower hierarchical logics is quickly verified without omission.
Patent JP-H0851239-A (JP)
Title: Multilayer piezoelectric ceramic actuator
Inventor: ONO YUJI
IPC: H01L41/083
Filed: 1994-08-08
Abstract: PURPOSE:To obtain a predetermined quantity of displacement or force at a low cost with a multilayer piezoelectric ceramic actuator, by so forming the one of the band-form electrodes of its multilayer whose two opposite surfaces are exposed to the outside in its side surface as to be connected every two layers with the one of its external electrodes forming opposite electrodes to each other. CONSTITUTION:For ceramic layers 1, green sheets are prepared using a Pb(Ni.Nb).Ti.Zr.O3 based piezoelectric ceramic, and on some ones of the green sheets, internal electrode patterns A2, B3 are printed using a silver-palladium based electrode paste. Further, the 150 layers of the green sheets are so stacked that the green sheets on which each electrode pattern A2 is printed and the green sheets on which each electrode pattern B3 is printed are stacked alternately in a repeated way. On the top of the multilayered body, the 20 layers of the green sheets on which no electrode pattern is printed are formed, and on the bottom of this multilayered body, the 20 layers of the similar green sheets are formed. Thereafter, all these green sheets are so thermo-compression-bonded to each other that the resultant body is used as an unsintered ceramic body. Therefore, since in relation to the two ceramic layers present above and under a band-form electrode, ceramic layers are joined to each other in the part other than the electrode, and since the electrode layer is a band-form electrode, the tensile strength of the ceramic body is large, and with such multilayer piezoelectric ceramic actuator, a predetermined quantity of displacement or force can be obtained at a low cost.
Patent JP-S5886578-A (JP)
Title: Developing device
Inventor: OKAMOTO YUKIO
IPC: G03G15/09
Filed: 1981-11-19
Abstract: PURPOSE:To obtain a lightweight, precise supporting body for a developing agent by using an endless belt manufactured by electroforming as said supporting body. CONSTITUTION:At both upper and lower end parts of a thin belt 41 of nonmagnetic metal manufactured by electroforming, discoid driving plates 42 are provided, and the belt 41 is extended through a driving shaft 43 to rotate as shown by an arrow. Permanent magnets 5 having different polarities are provided alternately inside of the belt 41, and a developer D in a developer chamber 46 is carried by sticking to the circumferential surface of the belt 41 to the development area A of a moving electrostatic image holder 1, thereby developing an electrostatic latent image on the circumferential surface of the holder 1. A regulating blade 48 for thickness of the developing agent controls the thickness of the developing agent sticking the belt 41 to a prescribed value, and a cleaning blade 49 removes the sticking developer on the belt 41 just finished the development.
Patent JP-H0474132-A (JP)
Title: Regeneration and restoration promoting agent for peridontal ligament and alveolar bone tissue
Inventor: TOYONO YASUYUKI
IPC: A61P1/02
Filed: 1990-07-13
Abstract: PURPOSE:To provide the subject regeneration and restoration promoting agent containing a specific fibronectin-like polypeptide as an active component. CONSTITUTION:The objective agent contains 0.00001-30.0 wt.% (preferably 0.0001-10.0 wt.%) of a polypeptide having cell-adhesion activity and the amino acid sequence of formula. The polypeptide can be produced by cutting pTF301 coding Ala<1235>-Met<1517> of fibronectin at a part slightly upstream of the initiation codon with a proper restriction enzyme, removing the 5'-side sequence with an exonuclease, linking with a DNA fragment produced by cutting at a part slightly downstream of the termination codon, introducing the obtained manifesta tion vector into an E.coli and detecting a plasmid coding a polypeptide of 279 amino acid residues with a monoclonal antibody. The codon AAA of Lys<1513> which is the fifth residue from the C-terminal of the plasmid is converted to a termination codon TAA, a plasmid coding a peptide composed of 274 amino acid residues (Pro<1233>-Asp<1512>) is prepared and the objective polypeptide is pro duced from a recombinant integrated with the plasmid.