baber/WOPTO huggingface dataset:
Patent JP-H1159203-A (JP)
Title: Self traveling transporting vehicle
Inventor: YONEKURA KIYOSHI
IPC: F02M37/00
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To reduce capacity of an engine room of a self traveling transporting vehicle by compactly arranging a fuel tank, an operation oil tank and an air cleaner inside the engine room. SOLUTION: A fuel tank 2 and an operation oil tank T are arranged on both sides inside an engine chamber A of a self traveling transporting vehicle. A space is formed between the fuel tank 2 and the operation oil tank T. An air cleaner 3 is obliquely arranged in the upper side of the space. A cooling blow take-in port 6 to a radiator R is opened to a front surface of the engine chamber A, on the side of a walk-through step. A hydraulic fluid cooler OC1 and a lubricating oil cooler for a transmission device are arranged just behind the cooling blow take-in port 6 on the side of walk-through step.
Patent JP-S60114001-A (JP)
Title: Coaxial dielectric filter
Inventor: NOGUCHI TOSHIHARU
IPC: H01P1/205
Filed: 1983-11-25
Abstract: PURPOSE:To decrease the deterioration of Q, to reduce remarkably man-hour and to improve the mass-productivity by inserting perpendicularly a dielectric board to an open end face of resonator elements of a center conductor part of the resonator circuit elements and utilizing the surface tension of solder so as to support and fix plural resonator elements once. CONSTITUTION:Projections 7a-7f inserted to center conductors 1'-6' provided to the dielectric board 7 one side (or both sides) of which conductor regions 8- 15 are formed are inserted to the center conductors 1'-6' so as to be perpendicular to the open end face of the resonators 1-6, fixed tentatively by a fixed tool 30, after they are pre-heated sufficiently, they are dipped in a solder bath 31, the surface tension of solder 32 is utilized and the solder 32 is packed in the gap among the dielectric board 7, the center conductors 1'-6' of the plural resonator elements 1-6 and the insertion projections 7a-7f through the use of capillarity so to support and fix the projections. Furthermore, the dielectric board 7 and the plural resonator elements 1-6 fixed to them are fixed to a case 33 by solder or conductive paste. The frequency of the resonator elements 1-6 is adjusted by tightening tuning screws 34-39 so as to change the gap among the conductor regions 8-15.
Patent JP-2000069431-A (JP)
Title: Signal generator
Inventor: DUMONT FRANK
IPC: H04N5/445
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To dissolve a problem of vertical jitter to appear by every use of a trick mode by receiving a signal by a generating means and synchronizing a second image with a first image. SOLUTION: A first end 14 of a switch 13 is connected with the output side 17 of a control circuit 11 of a drum 2, receives a pseudo vertical synchronizing signal, a second end part 15 is connected with the output side 18 of a synchronizing separator circuit 10, receives the conventional vertical synchronizing signal and a third end part 16 is connected with the input side 19 of an on-screen display generator 12. The on-screen display generator 12 is provided with an input predicting device and receives the vertical synchronizing signal. When the switch 13 is at a first position, the third end part 16 is connected with the second end part 15 and receives the vertical synchronizing signal to be transmitted from the synchronizing separator circuit 10.  When the switch 13 is at a second position, the third end part 16 is connected with the first end part 14 and receives the pseudo vertical synchronizing signal. Positions are switched by a logic control signal and are outputted at the output side 20 of the on-screen display generator 12.
Patent JP-2000052023-A (JP)
Title: Upper mold elevation mechanism of low pressure casting device
Inventor: FUJITA TATSUMI
IPC: B22D18/04
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an upper mold elevation mechanism of a low pressure casting device wherein the device can be operative even when a clearance of a fitting part between a fixed base and a guide rod is made small, no lateral vibration of a movable die base and the like occurs while reducing a frequency of die exchange arising from wearing of a mold matching pin, a damage of the cast product can be reduced at the time of the mold opening and die cutting gradient of the cast product can be also minimized. SOLUTION: At a central part of a fixed base 17 securely arranged above a holding furnace 12, on which a bottom mold 14 is installed in its upper part, one large diameter hollow rod 18 is penetratingly arranged in a way to be elevatable. At the same time, a center portion of a movable die base 22, to which an upper die 21 is affixed via an attaching frame 20 is connected with the bottom end of the rod 18. At positions for surrounding the hollow rod 18 of the fixed base 17, plural downward looking cylinders 24, 24 are attached while the tip ends of the piston rods 24A, 24A of the plural downward looking cylinders 24, 24 are connected to the die base 22.
Patent JP-H04104027-A (JP)
Title: Semiconductor pressure gage and manufacture thereof
Inventor: IKEDA KYOICHI
IPC: G01L9/00
Filed: 1990-08-24
Abstract: PURPOSE:To make accuracy, sensitivity and excessive pressure characteristic excellent and to prevent the resonance of a diaphragm by forming a semiconductor pressure gage of epitaxially grown single-crystal silicon. CONSTITUTION:A semiconductor substrate 11 is provided. A gap 12 for forming a diaphragm 13 which is epitaxially grown from the substrate 11 is provided. A communicating hole 14 for communicating the gap 12 and the outside is provided. A strain detecting sensor 15 is provided in the diaphragm 13. Thus, a semiconductor pressure gage is formed. As a result, the entire body can be formed of single-crystal silicon. Thus, the stable, highly accurate diaphragm 13 can be formed. The highly sensitive strain detecting element 15 can be formed in the diaphragm. Since the narrow gap 12 can be formed, the diaphragm 13 is pushed on the substrate 11 with slight deformation and protected even if excessive pressure is applied from the outside. The resonance of the diaphragm 13 is attenuated with the viscosity of measuring fluid and can be prevented.
Patent JP-2000054763-A (JP)
Title: Shutter with contamination prevention exhaust opening
Inventor: AOKI SATOSHI
IPC: F24F7/06
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provided a shutter with a contamination prevention exhaust opening that can securely prevent foreign matter from coming into the other space from another space even in the case of interrupting a space being different in chamber pressure. SOLUTION: The shutter with a contamination prevention exhaust opening includes a shutter box 12 provided at the ceiling 11 of structure 10, and a shutter roll 17 being wound around a drum 13 disposed within the shutter box 12 and suspended from an opening 14 formed at the ceiling 11 in order to make an interruption between a first space 15 of high chamber pressure and a second space 16 of lower chamber pressure than the first space, and also includes an exhaust duct 18 connected to the shutter box 17.
Patent JP-H05246888-A (JP)
Title: Component vaccine
Inventor: KATAYAMA SHIGEJI
IPC: A61K39/245
Filed: 1991-09-03
Abstract: PURPOSE:To obtain a component vaccine, effective in phylaxis and capable of industrially mass-producing a vaccine for Aujeszky disease, determining an active ingredient and providing stable and excellent effects. CONSTITUTION:The objective component vaccine is obtained by solubilizing a porcine herpes 1 virus-infected cell with a nonionic surfactant, treating the centrifugal supernatant with an anion exchanger, removing a membranous glycoprotein gX, further treating the resultant supernatant with a heparin-bound column, binding a membranous glycoprotein gIII to heparin sodium, providing a fraction, containing a large amount of the gIII and free of the gX and adding an oil adjuvant thereto.
Patent JP-H0270574-A (JP)
Title: Electric power steering device
Inventor: MATSUOKA HIROSHI
IPC: B62D5/04
Filed: 1988-09-06
Abstract: PURPOSE:To reverse a steering wheel rapidly with self-restoring force without receiving the influence of the magnetic force in a motor so as to perform a desirable return action by extincting the current of the field winding of a motor in case the torque generated by the steering force is in the deadband. CONSTITUTION:A torque sensor 1 detects the torque generated to a steering shaft by operating a steering wheel and outputs a torque signal ST suitable for the torque. This signal ST is inputted into a control part 5 through an interface 4. The control part 5 first reads the torque on the basis of the signal ST and then the speed on the basis of a speed signal SS. The control part 5 further judges whether or not the detected torque is in the deadband after consulting a table of torque deadband set according to the speed. In case the detected torque is judged to be in the deadband, the control part 5 cuts off the current of the field winding 7a of a motor 7 without outputting a rotation direction indicating signal SR as well as the current flowing to a rotor winding 7b so as to demagnetize the magnetic force between a stator and a rotor.
Patent JP-2000052739-A (JP)
Title: Leveling control device for automobile having air spring
Inventor: BEHMENBURG CHRISTOF DR
IPC: B60G17/015
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a leveling control device to completely shut off an air spring from an air drier in a fundamental state and perform rapid exhaust of the air spring. SOLUTION: An automobile is elastically supported at least at a single axle by air springs 8a-8d, and this leveling control device comprises a compressed air source 2; an air drier 4; and the pneumatic control input 38 of a first direction control valve 10 controllable of an air pressure, and first and third direction control valves 10 and 14 to force an air spring into an empty state are pneumatically controlled through a controllable second direction control valve 12. In the so formed leveling control device for an automobile, since the air drier 4 forces the air springs 8a-8d into an empty state, meanwhile, the air drier is connected to the air spring through the pneumatically controllable third direction control valve 14.  In this case, the pneumatic control input 44 of the third direction control valve is energized by a pressure in the air spring against a return force 52 exerted on a pneumatic control input.
Patent JP-H0967789-A (JP)
Title: Production of paper containing mechanical pulp
Inventor: SAKAMOTO KAZUHIKO
IPC: D21H17/50
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the brightness reversion (yellowing) and expand the application field of mechanical pulp by externally or internally adding a thiourea compound to a paper containing mechanical pulp. SOLUTION: The additive to be used in this process is a combination of a thiourea resin produced by the reaction of thiourea with formaldehyde and having a weight-average molecular weight of 100-5,000, preferably 200-1,000 with a urea compound or a thiourea resin produced by the reaction of thiourea, urea and formaldehyde. The additive is added at an arbitrary stage in the production of paper containing mechanical pulp and the amount of the additive is 0.01-50wt.%, preferably 0.1-10wt.% based on the bone-dry weight of the pulp. As an alternative, the above thiourea resin is added in an amount of 0.1-10wt.% based on the bone-dry weight of paper to the paper produced from a paper stock containing mechanical pulp.
Patent JP-S59114760-A (JP)
Title: Manufacture of positive plate for lead storage battery
Inventor: KOMAKI AKIO
IPC: H01M4/62
Filed: 1982-12-21
Abstract: PURPOSE:To obtain a positive plate in which separation of an active material is difficultly caused by packing a positive paste containing minute particles of a thermoplastic resin over the surface of a grid, then drying the thus formed body at a temperature over the melting point of the resin and lower than the melting point of the grid. CONSTITUTION:A positive paste prepared by dispersing lead powder and minute particles of a thermoplastic resin such as polyvinylchloride in a ratio of 1 to 0.01-0.05, is packed into a grid. After that, the thus formed body is dried at a temperature over the melting point of the thermoplastic resin and lower than the melting point of the grid, thereby making a positive plate. As a result, minute particles of the thermoplastic resin fuse during the above drying process forming three-dimensional network structure in the paste layer. Therefore, the active material is satisfactorily supported during its softening process, and any overuse of the active material is prevented by suppressing diffusion of sulfuric acid near the grid. Consequently, the performance of the positive plate can be greatly improved by preventing any separation of the active material.
Patent JP-S61102653-A (JP)
Title: Photoreceptor
Inventor: SAITO KEISHI
IPC: G03G5/10
Filed: 1984-10-25
Abstract: PURPOSE:To prevent an interference fringe pattern by forming a pair of nonparallel planes or more in a short range, arranging such planes in at least one direction perpendicular to the film thickness direction in a large number, and smoothly connecting each plane in the arranged direction. CONSTITUTION:Multilayer photoreceptive layers are formed on a substrate not shown in the figure having minute smooth roughness smaller than the required resolution of the apparatus, and since the second photoreceptive layer 602 of said layers continuously changes in layer thickness from d5 to d6, the interfaces 603, 604 are inclined from each other, causing interference in the minute area l and forming an interference fringe pattern. When the interface 703 between the first layer 701 and the second layer 702 is not parallel to a free surface 704, the reflected light R1 of the incident light I0 and the emitted light R3 are different in the advancing direction from each other, so decreasing the extent of interference as compared with the case of both faces 703, 704 in parallel. As a result, even when the second layer 602 is macroscopically nonuniform in layer thickness (d7 not equal to  de), the interference extent likewise decreases, thus permitting the incident light illuminance to be made uniform in the whole layer region.
Patent JP-H0387196-A (JP)
Title: Novel physiologically active polypeptide
Inventor: SAKUGI TSUKIO
IPC: C07K14/525
Filed: 1989-08-31
Abstract: NEW MATERIAL:The subject peptide of having an amino acid sequence of the formula. USE:An antitumor agent, etc. PREPARATION:A recombinant microorganism cell transformed with a recombinant plasmid containing a DNA region coding the polypeptide of the formula is cultured, and the polypeptide produced and accumulated in the cultured product is isolated.
Patent JP-2000052285-A (JP)
Title: Force control robot and tool holder
Inventor: KURITA KATSUHIRO
IPC: B25J13/08
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To enhance processing accuracy by means of a force control robot by letting no compliance with respect to processing load be effective in the specified direction as required. SOLUTION: With respect to processing load acting to a tool 10 at least in the two different directions, this force control robot is equipped with compliance elements 15 and 16 giving compliance to a tool holder in the different directions respectively, and a compliance effective/non-effective changing means 40a through 40d, 31a through 31d, 33a through 33d, and 36a through 36d, which change compliance with respect to processing load in a specified bi-directional way out of compliances in the respective directions, namely, from an effective condition to a non-effective condition, or from the non-effective condition to the effective condition.
Patent JP-H0650374-A (JP)
Title: Shock absorber
Inventor: OGASAWARA HIROMITSU
IPC: F16F9/53
Filed: 1992-07-30
Abstract: PURPOSE:To secure the high damping force for partitioning a driver from the vibration having the high impact of a shock absorber. CONSTITUTION:Inside the chamber 18 of an outer cylinder 14, magnets 48 and 50 in the upper and lower stages are fixed on the outer cylinder, and a magnet 30 in the intermediate stage is fixed on an inner cylinder 12. These magnets 48, 30 and 50 are arranged, having the repulsive polarity in opposed state. The chambers 16 and 18 of the inner and outer cylinders are charged with each magnetic fluid as working medium.
Patent JP-H1066323-A (JP)
Title: Power generator and electronic equipment equipped with it
Inventor: SHIMIZU KAORU
IPC: H02K35/02
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To reduce the consumption of a battery which drives the control circuit of electronic equipment by providing a power generator by hanging or supporting magnets with coil springs in vertically positioned cylindrical coils in a state where the magnets can vibrate or oscillate so that the power generator can generate electric power when the magnet are slightly vibrated or inclined. SOLUTION: Bar-like magnets 2 are hung with tensile coil springs 3 in cylindrical coils 1 in a state where the magnets 2 can vibrate or oscillate so that electric currents can flow through the coils 1 when the magnets 2 vertically vibrate or oscillate in the coils 1. Therefore, when an enclosure fitted with the coils 1 and magnets 2 of a power generator 100 is vibrated (oscillated) or inclined or the coils and magnets 2 are incorporated in electronic equipment and the equipment is carried by a man, electric power is generated. Consequently, the service life of a battery incorporated in the electronic equipment can be prolonged or the need of the battery can be eliminated.
Patent JP-H04106906-A (JP)
Title: High temperature superconducting coil
Inventor: SATO KENICHI
IPC: H01F6/06
Filed: 1990-08-24
Abstract: PURPOSE:To suppress the occurrence of the shearing stress in the crossover part, which results in the drop of critical current density, by making the length of the crossover part between pan cakes larger than four times the width of a tape-shaped high temperature superconductive wire. CONSTITUTION:A high temperature superconducting coil 1 is made by winding a tape-shaped high temperature conductive wire 2, which is compounded with a metal, on a cylindrical bobbin 3 so that it may be in the shape of a double pan cake coil. The superconductive wire 2 is wound on the bobbin 3 from inside periphery so that it may form a first coil part 4. The crossover part 5 ranging from the winding start of the coil part 4 is guided to extend obliquely downward on the bobbin 3, and the same superconductive wire 2 is wound in reverse direction to the first coil part from the side of inside periphery around the bobbin so that it may form a second coil part. By making the length of the crossover more than four times the width of the tape-shaped wire material, the properties can be improved remarkably.
Patent JP-H04106269-A (JP)
Title: Carrier for ready-mixed concrete, etc.
Inventor: TANAKA SUSUMU
IPC: E04G21/04
Filed: 1990-08-24
Abstract: PURPOSE:To make it possible to reduce the cost of equipment by providing a loading platform storing ready-mixed concrete, etc., to a truck capable of self-traveling on tracks so that it is capable of inclining, and mounting a power device necessary for self-traveling thereon. CONSTITUTION:A power device 4 necessary for self-traveling is mounted on the body 3 of a truck having wheels 1 traveling on tracks 2 and, at the same time, a loading platform 5 storing ready-mixed concrete is so provided that it is capable of inclining by a hydraulic cylinder 6. After that, in the power device 4, a hydraulic pump 11 is operated by an internal combustion engine 10 such as a diesel engine, and a hydraulic motor 12 is driven by the hydraulic pump 11. The rotation of the hydraulic motor 12 is transferred to the wheels 1 through a power transfer mechanism 13, and the truck travels on the tracks 2 to carry ready-mixed concrete. According to the constitution, automatic self- operation can be made.
Patent JP-H0544078-A (JP)
Title: Surface treated steel plate for vessel excellent in rust preventing property and appearance
Inventor: HIRANO SHIGERU
IPC: C25D5/26
Filed: 1991-08-09
Abstract: PURPOSE:To provide a surface treated steel plate for vessel using as a raw material of a two piece can [shear spun working (for example as DI can)] excellent in rust preventing property, appearance and performance of high temp. coating/baking. CONSTITUTION:By using the surface treated steel plate for vessel providing a zinc-cobalt alloy plating layer of 0.5-20g/m<2> containing 0.5-30% cobalt on the under layer of a surface fit for the outside of the can, next providing tin-zinc alloy plating layer of 1-20g/m<2> containing 5-97.5% zinc on the upper layer and in certain case, providing of a chromate coating film of 1-50g/m<2> expressed in term of chromium on the outermost layer, excellent rust preventing property, performance of printing and performance of high temp. coating/baking are secured. And the surface treated steel plate excellent in DI moldability, performance of printing, rust preventing property and plating property is obtained.
Patent JP-S61100424-A (JP)
Title: Manufacture of foamed and molded item wherein insert fitting is embedded
Inventor: SEKIYAMA MASAYOSHI
IPC: B29C39/10
Filed: 1984-10-24
Abstract: PURPOSE:To enable a screw member to be threadably engaged positively and firmly, by injecting a foamable resin into a mold cavity, molding it into a foamed and molded item, and opening the molds in such a manner that a threaded hole of an insert fitment in communication with an insert hole may be formed by a support pin. CONSTITUTION:A support pin 12 is inserted into a threaded hole 42 of an insert fitment 4, the insert fitment 4 is attracted to a magnet 11, and the pin 12 is secured in such a manner that the tip of the pin 12 is a little projected from the threaded hole 42. Then the mold cavity 3 is filled and molding is carried out to produce a foamed and molded item. Thereafter, when the molds 1, 2 are opened and the pin 12 is drawn from the threaded hole 42 of the fitment 4, a foamed and molded item having an insertion hole in communication with the threaded hole 42 of the fitment 4 can be obtained. Then when a screw member B such as a bolt, screw or the like is screwed into the threaded hole 42 until the tip of the screw member B gets into the insert hole, the member B is threadably engaged with the threaded hole of the fitment positively and firmly.
Patent JP-H1163569-A (JP)
Title: Outdoor device of air conditioner
Inventor: OGAWA ISAO
IPC: F24F5/00
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To reinforce the strength such that an operation valve mounting member on which an operation valve is mounted is not deformed when a connection piping introduced from an upper portion of a body is connected with the operation valve through a flare nut. SOLUTION: This outdoor device is adapted such that a fixing flange having a plurality of screw holes 9b is hung on one side of an operation valve mounting tool 9, and a fixing insertion hole is provided in a front cover 11 and a rear cover 12 corresponding to the screw holes in the fixing flange. The one side of the operation valve mounting tool 9 is engaged with the screw holes 9b with a screw inserted through the fixing insertion hole, and is fixed with the front cover 11 and the rear cover 12.