baber/WOPTO huggingface dataset:
Patent JP-H07171857-A (JP)
Title: Molded product of composite synthetic resin material, molding method and mold
Inventor: UEDA HIROAKI
IPC: H01H11/00
Filed: 1993-12-20
Abstract: PURPOSE:To prevent the separation of primary and secondary molded products in a molded product due to two-color molding. CONSTITUTION:The operation button 16 provided to the front plate 18 of electronic machinery 19 is constituted by covering a primary molded product 11 composed of a translucent resin material with a secondary molded product 14 composed of a shading resin material so as to expose only the character- shaped protuberant part 12 formed to the front 11a of the molded product 11. At this time, the primary molded product 11 is covered over the front 11a, outer peripheral surface 11b and rear end surface lie thereof and the priminary and secondary molded products 11, 12 are not mutually separated. As a result, processing such as melt adhesion is not required and the quality and production efficiency of the molded product can be enhanced.
Patent JP-H04189671-A (JP)
Title: Transportation vehicle
Inventor: IJIMA SATOSHI
IPC: B61F3/12
Filed: 1990-11-22
Abstract: PURPOSE:To connect a carriage with a trailer easily and securely for a transportation vehicle having the trailer to run on a road to a railway carriage with adjacent trailers connected with each other by fixing a middle frame for mounting the trailer to a frame of the carriage. CONSTITUTION:For a connection device to be used for a transportation vehicle, end parts of adjacent trailers 2 are mounted and fixed on a middle frame 3 to be connected with the vehicle, and the middle frame 3 is fixed to an upper surface of a spring unit 5 disposed almost at the center of a carriage frame 4. A lock arm 10 is engaged at a predetermined position of a rotary shaft 6 inside the middle frame 3 to be freely stopped at a hook at a lower surface of the trailer 2. In addition, blocks 15A, 15B in a half-cylinder forms for composing a key block 12 to act as an axial load transmission tightening means to act on the trailer 2 are installed at the trailer 2 and the middle frame 3 to rotate freely, and a catching pawl 13 is pivotally installed at the forward end of the middle frame 3 to act as a rear position side tightening means.
Patent JP-H11155257-A (JP)
Title: Motor with inverter unit
Inventor: NISHIZAWA TAKASHI
IPC: H02K11/00
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a motor, in which an inverter unit is cooled satisfactorily and in which the effects of heat on a motor part in reduced. SOLUTION: An inverter unit 8 is installed on the left side in the axial direction of a motor part 1. The inverter unit 8 is constituted in such a way that an inverter device 10 is installed inside a case 9. A heat insulating material 14 is interposed between the motor part 1 and the inverter unit 8. A large number of cooling fins 15 are installed in a parallel state on the outer face of an end plate 9b of the case 9. In addition, a fan device 18 which consisting of a fan 16 and of a fan motor 17 is arranged and installed via a mounting implement 19, on the outer face of the end plate 9b so as to be situated on the side in end parts on the side in the length direction of the cooling fins 15.
Patent JP-2000134778-A (JP)
Title: Shock absorber for lead-in wire
Inventor: KISHI TOSHIYUKI
IPC: H02G7/02
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To suppress a disconnection fault caused by a snow accretion to the lead wire for feeding a power supply from a pole to each house. SOLUTION: When a wire c as a communication line or power line is led from a pole (a) to a trailing hook (d) which is provided fixedly in a structure (b) of a consumer, a shock absorber for lead wires is formed out of a shock- absorbing hook 1 for lead wires and a joining releasing tool 10 connected in series with the shock absorbing hook 1. The shock-absorbing hook 1 comprises a compression type coil spring, extended within a predetermined tolerable elasticity scope. When the compression type coil spring of the shock-absorbing hook 1 exceeds its compression limit, the joining releasing tool 10 releases the axial joining of the shock absorber by using as a trigger the displacement of the length of the compression type coil.
Patent JP-H06156223-A (JP)
Title: Braking energy regeneration device
Inventor: TAKEDA NOBUAKI
IPC: B60K25/00
Filed: 1992-11-30
Abstract: PURPOSE:To provide a braking energy regeneration device which can prevent a hydraulic pump-motor from operating as a motor against a driver's intention by recognizing the driver's operation exactly. CONSTITUTION:This device is provided with the first clutch sensor SW1 which detects that a clutch pedal is only depressed, and the second clutch sensor SW2 which detects that the clutch pedal is depressed completely until the clutch is released completely. When a control unit 25 recognizes that an operator's operation is not carried out at the time of starting, the operation of the motor mode of a liquid pressure pump-motor 16 is made impossible.
Patent JP-H10153559-A (JP)
Title: Inspection and control for titanium welding
Inventor: PETERSON DAVID
IPC: G01J3/46
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To automate the inspection and evaluation of welding quality by constituting a computer to receives a signal from a sensor, which has been calibrated to indicate desired color and undesired color of weld and to record the position of unacceptable weld color. SOLUTION: A white light source 18 irradiates the weld part 16 with light reflected from weld 16 so as to be received by a sensor 20. The sensor 20 is an analog type sensor to detect the luster of the reflected light and the hue of the weld. A signal from the sensor 20 is outputted to a computer 22 which stores the signal to be compared with a predetermined value indicating the color of the surface of the weld. The computer 22 records the position of the weld involved when the value of the sensor 20 indicates the weld that is unacceptable or requires additional work. The computer 22 can perform a programming of initiating a necessary adjustment in a weld controller 10 to adjust a current or the like so that the value of the sensor 20 and the welding is readjusted within an acceptable range when unacceptable results are detected.
Patent JP-H07176694-A (JP)
Title: Fabrication of capacitor
Inventor: INOUE TAKASHI
IPC: H01L21/822
Filed: 1993-12-20
Abstract: PURPOSE:To fabricate a capacitor having high withstand voltage characteristics in a semiconductor integrated circuit by forming the upper electrode of capacitor of Au and forming a thin film contact layer of Al/Ti/Pt/Au between the upper electrode and the capacitor. CONSTITUTION:SiO2 is deposited, as an insulation layer 2, on the entire surface of an underlying layer 1 by sputtering, for example. Al is then deposited, as the lower electrode of capacitor and the lower wiring 3, on the entire surface by sputtering, for example. Subsequently, resist is applied to the entire surface of a wafer and development patterning is effected to make windows of capacitor dielectric pattern and cathode pattern. Thereafter, wet anodic oxidation is effected to form an Al2O3 layer 4. The wafer surface is then cleaned and Au/Ti/ Pt/Au is deposited on the entire surface of wafer before the upper electrode of capacitor and an electrode contact layer 5 is formed by lift-off method. An Au upper wiring 6 is similarly formed by lift-off method.
Patent JP-H02165505-A (JP)
Title: Conductive paste
Inventor: NAITO KAZUMI
IPC: H01B1/20
Filed: 1988-12-20
Abstract: PURPOSE:To cause the conductive paste to be excellent in adhesion when it is left in high-temperature conditions and also to reduce cost by uniformly mixing a semiconductor made from a metal oxide, carbon and resins with one another. CONSTITUTION:The metal oxide used is a semiconductor the conductivity of which is from 10<-5>s.cm<-1> to 10<3>s.cm<-1> and which is normally used in powder form. Any resin may be adapted such as acrylic resin, alkyd resin, fluororesin and the like. Although different with the kinds of semiconductors used and those of subjects on which conductive paste is applied, the ratio of the semiconductor to carbon used is determined with reference to the coefficient of thermal expansion of the subject used and the conductivity of the conductive paste; the most suitable mixing ratio is thus determined to enable satisfactory obtaining a conductive paste with its properties such as conductivity, adhesion, processability and the like; material cost is reduced, and high-temperature adhesion to inorganic materials such as ceramics, etc., is enhanced.
Patent JP-2000140122-A (JP)
Title: Puncture implement
Inventor: TAKAGI HIROSHI
IPC: A61M1/14
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To prevent the mishaps in pricking by a needle of a person engaged in medical treatment by an indwelling needle (inner needle of a metallic needle) after use. SOLUTION: The medical piercing implement for used for the so-called indwelling needle comprising an outer needle body 1 for indwelling consisting of a capillary made of a soft synthetic resin and an inner needle body 2 for puncturing consisting of a metallic capillary inserted into the outer needle body 1 consists of the intravenous cannula and an outer cylinder 6 containing the indwelling needle. The outer periphery at the rear end of the indwelling needle is provided with a detention projecting part 3b.  The axial peripheral surface of the outer cylinder 6 is bored with a guide groove 7 and the detention projecting part 3b is protruded into the guide groove 7, by which the indwelling needle is made detainable advanceably and retreatably to and from the outer cylinder in such a manner that the indwelling needle projects or submerges to and from the front surface of the outer cylinder. Further, a spring 5 for energizing the intravenous cannula to the side where the indwelling needle is submerged to the outer cylinder 6 is disposed between the indwelling needle and the inner step part at the front of the outer cylinder.
Patent JP-H09137631-A (JP)
Title: Erection device of waterproof door
Inventor: TERADA KAZUO
IPC: E04H9/14
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of a device installed at passage ways or entrances/exits of a building or an underground parking lot or the like and reduce the maintenance and management costs. SOLUTION: A recessed pit 2 is provided on a floor face 1 and a headrace 4 connected to the pit is opened at the inflow side of water and the pit is covered. A waterproof door 9 equipped with a float 13 having the dimensions contained in the pit, is rotatably fitted through a horizontal shaft 7 installed at the opening edge of the front side of the water inflow direction S in the pit 2. A rod 14 is provided to keep an erected condition so that the gravitational center G of the waterproof door 9 does not exceed the horizontal shaft 7. In this way, when overflow water on a road is about to enter into facilities because of heavy rain, the float 13 in the pit 2 floats with the inflow water and the waterproof door 9 is rotated around the horizontal shaft 7 and erected and when water flows out, the door falls at the position to restitute the passage way to the usual condition.
Patent JP-H03185286-A (JP)
Title: Sealed oil-feed type scroll compressor
Inventor: SHIIBAYASHI MASAO
IPC: F04C29/02
Filed: 1989-12-13
Abstract: PURPOSE:To efficiently recycle oil separated from a mixture by providing a frame, and a delivery pipe at the outer edge portion of a scroll compressor, in opposite positions across a driving shaft in such a manner as forming communication passages allowing compressed gas and/or oil to flow down from a delivery chamber to an electric motor room therethrough. CONSTITUTION:The compressor stated in the title has a scroll compressor 6 and an electric motor 17 for driving the compressor 6 both stored in a sealed container 1. A delivery pipe 16 is provided through the body 1a of the sealed container 1, for discharging compressed gas generated when oil is separated from a mixed gas of compressed gas and oil as the mixed gas moves from a delivery chamber 2 to an electric motor room 3. In this case, communication passages 26a are formed in the outer edge portion of the end plate 7a of the fixed scroll 7 of the scroll compressor 6 and a communication passage 26b in the outer edge portion of a fixing frame 5 to which the fixed scroll 7 of the scroll compressor 6 is fixed. The communication passages 26a are formed opposite to the delivery pipe 16 across a driving shaft 19 and through an angle thetad i.e. roughly half the circumference of the outer edge portion of the end plate 7a, which delivery pipe 16 is provided through the body 1a.
Patent JP-H01163120-A (JP)
Title: Anti-retrovirus agent
Inventor: ONO KATSUHIKO
IPC: A61K31/35
Filed: 1987-12-21
Abstract: PURPOSE:To obtain an anti-retrovirus agent useful for treating various diseases caused by retrovirus, comprising baicalein or baicaline extracted from Scutellaria baicalensis Georg of crude drug as an active ingredient. CONSTITUTION:Baicalein or baicaline having low toxicity and high safety is used as an active ingredient, directly processed or blended with ordinary excipient, binder, disintegrator, surfactant or lubricant and pharmaceutically manufactured by a conventional procedure to give the aimed substance. The substance can be made into a dosage form such as tablet, capsule, granule, powder, injection or suppository. A dose as an oral agent is 100-6,000mg calculated as weight of baicalein or baicaline and administered dividedly several times daily. 1-100mg is administered as a parenteral drug daily.
Patent JP-H02165351-A (JP)
Title: Key data input information recording/reproducing system
Inventor: YAMASHITA IWAO
IPC: G06F11/34
Filed: 1988-12-20
Abstract: PURPOSE:To evaluate a program following key entry without changing the program to be evaluated by providing the system with a keyboard input switching means, a keyboard input control means and a data information storing means. CONSTITUTION:This system is constituted of a keyboard 1, the keyboard input switching means 2, an information processing system 3, the keyboard input control means 4, a debugging device 5, and the data information storing means 6. The means 4 switches the means 2 based upon an instruction outputted from the device 5 to record key data input information in the means 6 and reads out the key data input information from the means 6 to inform the key data to the system 3 at a key data input interval. Thereby, the program to be evaluated can be evaluated without integrating the substituting processing of a key input from the keyboard 1 in the program at the time of evaluating the program following the key input.
Patent JP-H09160712-A (JP)
Title: Position input device
Inventor: WATANABE TOSHIAKI
IPC: G06F3/03
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a position input device which can omit an excitation circuit and a phase difference detection circuit and can stably detect pointed position. SOLUTION: When a resonance circuit 4 of a position pointing device 5 approaches the 1st and 2nd coupling means 1 and 2, the electromagnetic coupling M1 and M2 are generated. Then, a positive feedback loop is formed to have the output of an amplifier circuit 3a and the inputs of the means 1, the coupling M1, the circuit 4, the coupling M2, the means 2 and the circuit 3a as a series of routes. The oscillation is generated at the frequency of the circuit 4 and an oscillation signal 101 is obtained. The amplitude of the signal 101 is controlled at a fixed level by an AGC circuit 9. The control output 103 of the circuit 9 varies according to the distances between the device 5 and both means 1 and 2 respectively. Then, the position information on the position pointing device 5 is obtained based on the control output 103.
Patent JP-H01199312-A (JP)
Title: Video tape recorder
Inventor: TSUKADA HARUO
IPC: H04N5/7826
Filed: 1988-12-22
Abstract: PURPOSE:To obtain the compatibility of the merit of long time recording and reproducing and the merit of good quality recording and reproducing in a short time by providing a signal delaying means and executing the recording so as not to generate guard bands in both recording modes of a short time recording mode and a long time recording mode. CONSTITUTION:A pick-up head 10 generates a drum pulse at the time of using a video head 6 for a short time recording mode and a pulse for the comparing signal of a drum servo. On the other hand, at the time of using a video head 7 for a long time recording mode, the pulse from the pick-up head 10 corresponding to the video head 6 for the short time recording mode to precede at the time of the recording is delayed by a time corresponding to a phase difference between the video head 6 for the short time recording mode and the video head 7 for the long time recording mode by means of a signal delaying circuit such as a monomultivibrator, and the pulse is made into a pulse signal for the video head 7 for the long time recording mode. Consequently, another pick-up corresponding to the video head 7 for the long time recording mode does not need to be provided.
Patent JP-H01236877-A (JP)
Title: Method and apparatus for processing video signal
Inventor: FURANSHISUKASU UIRURERUMUSU PE
IPC: H04N7/24
Filed: 1988-12-22
Abstract: PURPOSE: To transmit or record a highly detailed (high definition) television signal by including a spatial or temporal selection equality controlling process which contrasts selection about a spatial or temporal close part of partial video with selection of a part in a selecting process. CONSTITUTION: A high resolution preprocessing circuit 143 is operated when there is no movement in a video signal, the circuit 143 is also operated when there are slight movements and a uniform movement, and an intermediate resolution preprocessing circuit 145 is operated when there are non-uniform movements. Also, the circuit 145 or the circuit 143 in some cases are operated when there are both rather large and uniform movements, and a low resolution preprocessing circuit 147 is operated when there are non-uniform and large movements. The circuit 147 is operated regardless of the uniformity of the motion when there are large movements. By this, a highly detailed (high definition) video signal can be transmitted.
Patent JP-H01203380-A (JP)
Title: Methyltetrahydropyridyloxadiazoles
Inventor: JIYON SAUNDAASU
IPC: A61P25/28
Filed: 1988-12-22
Abstract: NEW MATERIAL: The compound of formula I (R 1  is H or methyl; R 2  is H, methyl, ethyl, ethenyl, amino, methylamino, dimethylamino, chloro, bromo, cyano or methoxy), its salt and precusor thereof.  
     EXAMPLE: 3-Methyl-5-(5-methyl-1,2,5,6-tetrahydropyrid-3-yl)-1,2,4-oxadiazole.  
     USE: Remedies and/or preventives for neurological and mental disorders and painful conditions.  
     PROCESS: The compound of formula I is obtained by allowing the reactive derivative of carboxylic acid represented by formula II (R x  is R 1  or an N-protective group) to react with the compound of formula III, removing the N-protective group if necessary, and then methylating it at request. 
     COPYRIGHT: (C)1989,JPO
Patent JP-2001140800-A (JP)
Title: Engine blower
Inventor: TANAKA TAKAYA
IPC: F04D29/42
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an engine blower to prevent lowering of performance of the blower, be excellent in cooling operation by an engine, and sufficiently cope with the generation of noise. SOLUTION: Blast blades are situated on the two surfaces of a blast fan situated in a blower case. An air inlet through which outside air is introduced in an engine case is formed in an engine case adjoining the blower case and situated in a manner to cover an engine. A vent port through which air in the engine case is caused to flow in the blower case is formed in the vicinity of the central part of the blast fan at a partition wall to partition the engine case and the blower case from each other.
Patent JP-2001145301-A (JP)
Title: Rotating fan
Inventor: MURAKAMI MASAO
IPC: H02K9/06
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To reduce noise and the flow resistance of cooling air by eliminating use of a stopper block, thereby preventing turbulence of cooling air. SOLUTION: One end of a torsion coil spring 5 is fixed at a hole 11 formed in a rotating plate 2, therefore a stopper function is provided for the other end of the coil spring 5, thereby eliminating use of a stopper block disposed before on the side of a fan blade 4 to prevent turbulence of the cooling air. It is thus possible to reduce noise and the flow resistance of cooling air.
Patent JP-H11162912-A (JP)
Title: Wafer cleaning apparatus
Inventor: HINO NORIHIKO
IPC: H01L21/304
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a wafer cleaning apparatus with a small quantity of cleaning solution by reducing the quantity of cleaning solution to such an extent that an upper wheel member is only immersed, when the cleaning is carried out for the wafer. SOLUTION: In a wafer cleaning apparatus 1, a cleaning solution 10 for cleaning a wafer 9 is stored in a housing 2. Then, a table 3 with the wafer 9 held thereon is rotated in the housing 2. An upper wheel member 7 for shaking the cleaning solution 10 and a cooling unit 8 for cooling the cleaning solution 10 are provided.
Patent JP-H10161332-A (JP)
Title: Electrophotographic photoreceptor, process cartridge and electrophotographic device
Inventor: HIRANO HIDETOSHI
IPC: G03G5/147
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To easily produce an electrophotographic photoreceptor having high mechanical strength while maintaining superior solvent cracking resistance and also having satisfactory resistance to electricity due to direct electrification by incorporating a polymer having specified constituent units into the surface layer of an electrophotographic photoreceptor. SOLUTION: This electrophotographic photoreceptor contains a polymer having constituent units represented by the formula in the surface layer 12. In the formula, X1 is -CR17 R18 - (each of R17 and R18 is H or 1-5C alkyl), optionally substd. 2-10Cα,ω-alkylene, etc., each of R1 -R4 is -CH2 -CH=CH2 , H, halogen, etc., at least one of R1 -R4 is allyl, each of R5 -R8 is -CH2 -CH=CH2 , H, halogen, etc., at least one of R5 -R8 is allyl, each of R9 -R16 is H, halogen, etc., and each of (l) and (m) is 1 or 2.
Patent JP-H0519929-A (JP)
Title: Keyboard switch for electronic oven
Inventor: YUASA FUMIO
IPC: G06F3/02
Filed: 1991-12-06
Abstract: PURPOSE:To improve the operability of the switch in the case of inspecting a circuit between the key switch and a microcomputer on a keyboard. CONSTITUTION:The, keyboard is composed of a key switch group connected in the shape of a matrix between plural input ports I1-I6 of the microcomputer, and plural output ports 01-05 of the microcomputer. All key switches A1, A7, A8, more and connected to arbitrary one I1 among the plural input ports I1-16 of the microcomputer and all key switches A2-A6 connected to arbitrary one 01 among the plural output ports 01-05 of the microcomputer are gathered into one specified area on the keyboard so as to efficiently advance key inputs required for the inspection in the limited area without hesitation.
Patent JP-H09165675-A (JP)
Title: Production of sputtering target
Inventor: KUROSAWA SATOSHI
IPC: C23C14/34
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To conveniently prepare a large-sized SrTiO3 target by obtaining a cast body having strontium, titanium and oxygen by slurry casting. SOLUTION: A cast body having at least strontium, titanium and oxygen is obtained by slurry casting, and the cast body is fired. The slurry casting is performed by mixing a solvent (normally water), dispersant and binder in a raw powder, injecting the obtained slurry into a water-absorptive porous mold such as a gypsum mold at ordinary pressures or under pressure and then removing the solvent. At this time, a large-sized SrTiO3 cast body of desired shape is obtained by changing the size and shape of the porous mold. Consequently, a large-sized sputtering target of specified shape for a dielectric film is obtained without joining.