baber/WOPTO huggingface dataset:
Patent JP-H10238286-A (JP)
Title: Underground excavating machine
Inventor: KASHIMA YUTAKA
IPC: E21D9/087
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an underground excavating machine which can excavate a tunnel having a larger diameter without varying the size and parallel momentum of a cutter frame. SOLUTION: In an underground excavating machine, a cutter frame 11 along a direction perpendicular to a moving direction is rotatably arranged through a parallel crank mechanism on the front side of a movably provided timbering part, and a plurality of pits 12 are provided on the front side of the cutter frame 11 through a rotary pedestal 19. In this case, the rotary pedestal 19 is rotatably attached to the cutter frame 11 on a pedestal shaft 19a along the direction of movement, and on the other side, an outer periphery roller bit 12 provided in the outer peripheral edge part of the cutter frame 11 is inclined to the pedestal shaft 19a of the rotary pedestal 19, and the action point of reactive force from the ground to the roller bit 12 is offset backward to the pedestal shaft 19a, and located on a side outer than the pedestal shaft 19a.
Patent JP-S62211431-A (JP)
Title: Slewing control mechanism for excavating part of backhoe
Inventor: INAMATA TOSHIHIKO
IPC: G05G9/047
Filed: 1986-03-11
Abstract: PURPOSE:To enhance the efficiency of operations by making the excavating operation of side-ditch easier in a method in which the operating face of an excavating part is held in parallel with the traveling direction of a traveling machine all the time. CONSTITUTION:Both of oil-pressure control valves for controlling an oil-pressure cylinder 12 and an oil-pressure motor 13 is allowed to be operated by a single operating lever 9. The slewing angle of a slewing part 5 in relation to a traveling part 2 is detected by a sensor, and the cylinder 12 is operated by the output of the sensor. An excavating part B is turned to the opposite direction only by the slewing angle of the slewing part 5. The operating face of the excavating part B can thus be kept in parallel with the traveling direction of the part 2 all the time.
Patent JP-H10299533-A (JP)
Title: Generator-motor device for internal combustion engine
Inventor: ARAI HIDEAKI
IPC: B60L50/16
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To operate an alternator of an engine normally as a generator, so as to operate the alternator as a synchronous motor in accordance with an operating condition of the engine. SOLUTION: A battery 9 is placed in a fully charged condition, when necessity for generation in an alternator 1 is eliminated and an engine is placed in an accelerating condition, in a switching control device 5, a stator coil 12 of the alternator 1 is switched from an output control device 7 to a rotating field generating device 8. In the rotating field generating device 8, a rotating field rotated at an equal speed to a rotor 1R is generated in a stator 1S. As a result, the alternator 1 functions as a synchronous motor, engine torque or rotation assisting torque is generated. When an engine speed tends to exceed a permissible upper limit, and the engine is placed in a deceleration condition, a rotating field having a relative phase angle relating to a DC field phase of the rotor, such as generating torque suppressing an engine speed, is generated in the stator.
Patent JP-H09225590-A (JP)
Title: Casting smoke collecting device
Inventor: MIYAURA SUEO
IPC: B22D45/00
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a casting smoke collecting device which keeps excellent smoke collecting function and can surely prevent the deterioration caused by radiation heat radiated from molten metal. SOLUTION: This casting smoke collecting device is composed of a smoke collecting hood arranged at the upper part of casting floor for pouring the molten metal to a mold and collecting the smoke and soot 6 caused at the time of pouring the molten metal and a gas permeable heat insulating structural body 2 arranged between the smoke collecting hood and the casting floor. The gas permeable heat insulating structural body 2 is composed of many slit plates 21 made of heat resistant material and a supporting body 22 for supporting the slit plates 21. The slit plates 21 are arranged so as to be lap over a part of the mutually adjacent slit plates 21 in the uncontact state seeing in the perpendicular direction from the smoke collecting hood, and constituted so as to shut the radiation heat 5 radiated from the molten metal and also, secure the gas permeability.
Patent JP-S56152276-A (JP)
Title: Solar cell made of amorphous silicon thin film
Inventor: OKANIWA HIROSHI
IPC: H01L31/04
Filed: 1980-04-25
Abstract: PURPOSE:To improve the rflection preventive effect and the characteristic of a solar cell by properly selecting the height of a crest, the depth of a trough and surface ruggedness of a substrate, and by depositing an amorphous silicon thin film on the substrate. CONSTITUTION:An element for generating photoelectromotive force is formed by depositing an amorphous silicon thin film containing a hydrogen or fluorine atom on the substrate. The substrate used at this time has such surface ruggedness that the height of its crest and the depth of its trough locate in a range of 0.02-0.5mum from the center line thereof and the sum of the height and depth is not greater than 0.8mum.
Patent JP-2000217158-A (JP)
Title: Method for contacting police with single depression of key of portable telephone
Inventor: TANAKA KAZUYUKI
IPC: H04W4/90
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To allow a user to dial the police with a single depression of key only, even when the user gets mugged behind its back suddenly or is attacked by a plurality of people. SOLUTION: A one-push pushbutton 1a is provided to a portable telephone set 1, and an abbreviated signal denoting the dial '110' is converted by depressing this pushbutton 1a, and he converted signal is sent to a police station 2 as a radio signal after a prescribed time and he police station 2 calculates the position where an event is occurring. Furthermore, in order to prevent misoperation, a signal by a single depression of dial key is again made, prior to the notice in the contact method for dialing '110' from the portable telephone set 1 enabling with a single key depression.
Patent JP-H07237533-A (JP)
Title: Actuator for antiskid device
Inventor: HARA MASAHIKO
IPC: B60T8/36
Filed: 1994-02-28
Abstract: PURPOSE:To provide an actuator for an antiskid device to improve the working ability of soldering and the assembly ability of a solenoid valve cover or the like. CONSTITUTION:An actuator for an antiskid device is composed in such a formation as a solenoid valve unit 3 is arranged in a housing having a pump unit 1; a solenoid valve cover 16 to cover the solenoid valve unit 3 is attached to the housing 5 for forming a solenoid valve accommodating chamber 15; and the solenoid valve cover 16 is formed of a nonbottomed cylindrical inner cover 16. and a bottomed cylindrical outer cover 162 having a cylindrical part 162a where the cylindrical part 161a of the inner cover 16. is fitted. U-shaped notches 28, 29 having severally an opening end are overlapped on both the cylindrical parts 161a, 162a of the outer and the inner cover 162, 161 to form a through hole, and an another grommet 13 is insertedly attached to the through hole, and the one end of a lead wire 12 whose other end is attached to the rigid substrate 11 of the solenoid valve unit 3 is inserted through a lead wire inserting through hole 13a provided in the grommet 13, and connected to a relay unit 4.
Patent JP-H04292222-A (JP)
Title: Door structure for vehicle
Inventor: TAKAHASHI HIROYUKI
IPC: B60J5/04
Filed: 1991-03-19
Abstract: PURPOSE:To check any movement of a door from a closed position to an inner part in the car width direction by sufficiently absorbing the energy of load acting on toward the inside from the outside in the car width direction. CONSTITUTION:A rocker brace 20 is set up in a locker 10. This locker brace 20 is formed into being almost linear with a floor cross-member 26 at an outer side in the car width direction of this floor cross-member 26, and a sectional area orthogonal with the car width direction is continuously expanded toward an car width inner part from the outside. In addition, at an outer side in the car width direction of the locker brace 20 is provided with a door catch 32 which engages with a stopper pin 48 installed in the underside 46A of a side inner panel 46 of a side door 42 in holding a step part 12C of a locker outer panel 12 between.
Patent JP-H03257554-A (JP)
Title: Data processor with cache memory
Inventor: TAKAMIYA TAKESHI
IPC: G06F12/10
Filed: 1990-03-08
Abstract: PURPOSE:To improve the word transfer efficiency and speed by detecting the hits in a single cycle for loading/storing of the words with no hit detected only for the loading of words when the words are transferred every (i) pieces. CONSTITUTION:When a central arithmetic processor 101 have accesses to a cache memory 103 for each word, an address switch circuit 105 outputs a conversion address via an address conversion circuit 104 in a cycle where the i-th word is loaded. In this cycle, a hit detecting part 103-3 compares a 1st block with an address of a tag part 103-2 of the memory 103 with use of a store address given from the processor 101. Thus the part 103-3 detects the hit for storage. Therefore both circuits 104 and 105 can detect the hits for storage of words in the same cycle and simultaneously with the loading of the i-th word. As a result, the word transfer efficiency and speed can be improved.
Patent JP-H05136593-A (JP)
Title: Shield structure
Inventor: SATO JUNICHI
IPC: H05K3/36
Filed: 1991-03-19
Abstract: PURPOSE:To obtain a shielding structure which is small in number of component parts, space-saving, and easily mounted by a method wherein the terminal exposed part of a connector is covered with an FPC, and the FPC is connected to a board with solder. CONSTITUTION:The exposed part of a terminal 34 of a connector 32 is covered with a flexible printed circuit(FPC) 33. The FPC 33 and a board 31 are connected together through such a manner that the FPC 33 is fixed to a conduction solid pattern 36 formed on the board 31 with solder 35. By this setup, a shield structure which is small in number of component parts, space-saving, and easily mounted can be obtained.
Patent JP-H02236943-A (JP)
Title: High pressure sodium lamp
Inventor: ITO AKIRA
IPC: H01J61/88
Filed: 1989-03-09
Abstract: PURPOSE:To improve color tint and restrict fluctuation of a lamp voltage by setting quantities of Na and Hg to be sealed in a specific range and completely vaporizing amalgam while a lamp is lighted. CONSTITUTION:Sealed into a luminous tube 1 are Na as a luminous metal, Hg as a buffer metal and Xe gas as a starting gas. These Na and Hg constitute amalgam and their quantites to be sealed are set to 0.018mg/cc<=Na<=0.12mg/cc and 0.54mg/cc<=Hg<=1.9mg/cc in order to arrange a lamp as of unsaturated type wherein all of the amalgam is vaporized while the lamp is lighted.
Patent JP-S61212302-A (JP)
Title: Chitin membrane
Inventor: MOTOSUGI KENZO
IPC: C08B37/08
Filed: 1985-03-18
Abstract: PURPOSE:To obtain dry chitin membrane having high mechanical strength and superior water permeable performance by flowing chitin dope, coagulating and drying the chitin dope by keeping the length of the material at a fixed length. CONSTITUTION:Chitin dope is coagulated to film so as to obtain 5-100mum film thickness after drying. Suitable chitin is poly(N-acetyl-D-glucosamine) or its deriv. The doping liquid is dimethyl acetamide soln. of lithium chloride having 0.2-20wt% concn. Useful coagulating liquid is water, alcohol, ketone at 0-60 deg.C. Flowed doping liquid on a glass is dipped in the coagulating liquid, then peeled off the glass plate and set to a casting frame where it is coagulated while holding the film under tension. The film is then coagulated while the film is held also under tension. The coagulated film is dried further also in the tensed state.
Patent JP-S63222303-A (JP)
Title: Reader/writer for recording medium
Inventor: KOZUCHI YUICHI
IPC: G06K17/00
Filed: 1987-03-12
Abstract: PURPOSE:To miniaturize a device and to improve the maintenance ability and the reliability by providing a detecting part, which reads information in a position indicating part which indicates head position information of a recording medium, and a head adjacently to each other. CONSTITUTION:A magnetic bar code sensor 29 as the detecting part which reads information related to the rotation direction of a magnetic head 27 from a magnetic bar code 1B printed on the rear side of a magnetic card 1 and the magnetic head 27 which is rotated around the axis vertical to the magnetic card 2 by a rotating motor 31 in accordance with read information related to the rotation direction of the magnetic head 27 are provided adjacently to each other. By this constitution, the processing time of carrying of the magnetic card is shortened to miniaturize the device, and the maintainability and the reliability are improved because they abut each other in a magnetic recording unit.
Patent JP-H08225176-A (JP)
Title: Electrophotographic device
Inventor: NAKAMURA JUNICHI
IPC: G03B27/62
Filed: 1995-02-20
Abstract: PURPOSE: To provide an automatic cleaning function and a function handling dirt according to the paper quality and variety of paper by pressing a felt type rag impregnated with cleaning liquid onto the surfaces of an original conveying roller and a resin roller. CONSTITUTION: In a cleaning waiting condition, a rubber plug 8 on a cleaning liquid tank 2 side is put in, and a felt type rag 7 contains no cleaning liquid. The felt type rag 7 is separated from an original conveying roller 9 and a resin roller 10 by means of a tension spring 6. When dirt on the original conveying roller 9 is detected, the rubber plug 8 is opened for a fixed time by means of a cleaning liquid plug solenoid clutch 1, and the cleaning liquid in the cleaning liquid tank 2 permeates the felt type rag 7 by a fixed quantity. Subsequently, the felt type rag 7 is pushed forward in the arrow C direction by means of a rag driving solenoid clutch 4 so as to be brought into tight contact with the original conveying roller 9 and the resin roller 10.  Then, the surfaces of the original conveying roller 9 and the resin roller 10 are cleaned while the rollers are rotated in the arrow A, B directions.
Patent JP-H11246188-A (JP)
Title: Braking device for winch
Inventor: MASUDA YOSHIO
IPC: B66D5/26
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a braking device for a winch, which can make falling speed constant at the time of free falling operations. SOLUTION: This device is provided with an epicylclic speed reduction mechanism 4 transferring the rotation of a hydraulic motor 6 to a winch drum 1, and connects one out of the ring gera 26 and a carrier shaft 28 with the winch drum 1, and the other of them with a brake drum 30. And a hydraulic pump 92 to be driven by the rotation of the brake drum 30 is provided for the inside of a circulating passage 94 for working oil, and concurrently, a throttle 102 is also provided for a circulaing passage 92 at the delivery side of the hydraulic pump 92. Besides, an accumulator 108 is connected with the circulating passage 94 between the hydrualic pump 92 and the throttle 102. Furthermore, a braking cylinder 116 braking the braking drum 30 is provided so as to allow working oil from the hydraulic pump 92 to be fed to a braking cylinder 116.  A relief valve 106 is provided in parallel with the throttle 102, and it is so designed that swich over can thereby be made by a switch-over valve 100.
Patent JP-S59183882-A (JP)
Title: Apparatus for treating phosphate-containing water
Inventor: GOTOU CHIYUUICHI
IPC: C02F1/28
Filed: 1983-04-01
Abstract: PURPOSE:To remove phosphate in water in extremely good efficiency, by constituting contact layers each containing a phosphate adsorbent in one or more stages in the up-and-down direction in a vertical treating tower by water passable support plates while supplying water to the lower end in the treating tower to flow the same in an upwardly directed stream. CONSTITUTION:A phosphate adsorbent is continuously or intermittently replenished to the uppermost stage contact layer by a supply pipe 6 and raw water is supplied to the bottom part of a tower from a water supply pipe 7 by a pump to be flowed in an upwardly directed stream while treated water is flooded over a flooding weir 12 from the upper part of the uppermost stage contact layer. In this case, the water passing linear speed of water is set to 5-30m/hr and the adsorbents of the upper stage contact layers are inhibited from mutually falling to the lower stage contact layers through a non-angle-of-repose nozzle 5 by the water upwardly flowed through the non-angle-of-repose nozzle 5. By this method, the phosphate adsorbent of each stage contact layer is fluidized in a boisterous state by the upwardly directed water stream and efficiently contacted with water to remove the phosphate in water by adsorption.
Patent JP-S57172810-A (JP)
Title: Control circuit for automobile electromagnetic driving equipment
Inventor: TADA YOSHIHARU
IPC: H02P7/00
Filed: 1981-04-13
Abstract: PURPOSE: To protect transistors, etc. from damage in such a way that in a control circuit of an electromangetic driving equipment to drive each type of door for an air conditioner, a transistor to be operated by output of arithmetic amplifiers by which a transistor for controlling said equipment is controlled.  
     CONSTITUTION: In case where an air-mix door 2 is driven and controlled by means of a motor 18, a control circuit compares respectively positional signals VIN from a detecting circuit 3, their reference signals VH and VL by means of amplifiers 1, 10. In case of VIN>VH, a motor 18 is driven by turning transistors 12, 19 ON, and in case of VL<VIN<VH, the motor 18 is stopped by turning transistors 5, 12 ON and transistors Tr 9, 16 OFF, besides, in case of VIN<VL, the motor 18 is controlled to make reverse revolution by turning transistors Tr5 16 ON. In this case, further Tr27, 29, 33, 35 are added, Tr29 is controlled by Tr27, and Tr5 is operated on the basis of the operation of Tr29. And it is constituted so that Tr35 is controlled by Tr33, and Tr12 us operated on the basis of the operation of Tr35. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S52139391-A (JP)
Title: Semiconductor strain gauge
Inventor: TANABE MASANORI
IPC: G01D5/16
Filed: 1976-05-17
Abstract: PURPOSE: Good characteristics are obtained by disposing gauges effectively on a silicon diaphragm surface. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05255617-A (JP)
Title: Coating material and method for coating the same
IPC: B05D7/24
Filed: 1992-03-13
Abstract: PURPOSE:To provide the coating material capable of being coated in the state that the flat surfaces of a flaky pigment are arranged substantially in parallel to the coated surface and therefore of forming the coating film excellent in corrosion resistance, and further to provide a method for coating the coating material. CONSTITUTION:The coating material containing flaky metal powder as a pigment 2 is coated on the surface of a metallic member 1 in an atmosphere in which a magnetic field is applied in the direction almost vertical to the surface of the metallic member, thus forming a coating film 3 in which the flat surfaces of the pigment 2 are uniformly arranged substantially in parallel to the coated surface and which therefore has an excellent anticorrosive effect.
Patent JP-H01230339-A (JP)
Title: Tableware drier
Inventor: TAKAHASHI KENZO
IPC: A47L19/00
Filed: 1988-03-09
Abstract: PURPOSE:To carry out efficient drying while keeping cooking tools such as a chopping board and kitchen knives, etc., to be used housed as they are by providing an attached housing portion on the defined place of a body, sending hot air from a hot-air generating device to the attached housing portion, and feeding the hot air to a tableware drying room. CONSTITUTION:A box 19 for housing cooking tools 18 is inserted/drawn out from the opening portion 17 provided in the front of an attached housing portion 16 provided on the bottom portion of a body 1. The inner case 20 of the box 19 slides on the bottom portion of the outer case 21, being expandably/contractibly formed. At the time of drying tableware 9, hot air sent from a hot air generating device 6 is fed to the lower portion of a draining basket 8 through a first hot air blasting hole 24, and the blasted hot air dries the tableware 9 through the draining basket 8. On the other hand, the cooking tools 18 such as a chopping board and kitchen knives, etc., used at the time of cooking are housed in the attached housing portion 16 formed on the lower portion of a water receiving board 2 from the opening portion 17 in the front, and hot air from the hot air generating device 6 is blasted to the attached housing portion 16 to dry the cooking tools 18, while the hot air is fed to a tableware drying room 7 from a second hot air blasting hole 25.
Patent JP-2000248899-A (JP)
Title: Substrate for tunnel tile panel, tunnel tile panel, tunnel and work execution method for tunnel
Inventor: MURAKAMI FUMIO
IPC: E04F13/08
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a tunnel tile panel substrate, tunnel panel, tunnel and tunnel work execution method having excellent working efficiency and light weight without creating warping or the like when a tile panel is formed. SOLUTION: This tunnel tile panel substrate is an inorganic panel coated with a waterproof agent at a rate of more than 60 g/m2 but less than 200 g/m2 to the whole surface, its water content is less than 8% and water absorption coefficient is less than 22%. Also, this tunnel tile panel is constituted by adhering porcelain tile to the tunnel tile panel substrate described above, and this tunnel is constituted by attaching the tunnel panel to the tunnel wall surface. In the work execution method for the tunnel, the tunnel tile panel is attached to the tunnel wall surfaces by using fittings.
Patent JP-S63224155-A (JP)
Title: Electrolyte plate for molten carbonate fuel cell
Inventor: OZU HIDEYUKI
IPC: H01M8/02
Filed: 1987-03-11
Abstract: PURPOSE:To obtain an electrolyte plate having steady power generating characteristics by uniting an electrolyte base plate comprising a mixed carbonate, fine ceramic powder, ceramic fibers, and an organic binder with a carbonate layer comprising a mixed carbonate electrolyte and an organic binder in a sheet. CONSTITUTION:Mixed carbonates, fine ceramic powder, ceramic fibers, and an organic binder are mixed with a nonaqueous solvent, and the mixture is dried to obtain powder. The powder obtained is formed in a sheet with a sheet forming machine having hot rollers 1a, 1b to form an electrolyte base plate 11. Mixed carbonates and an organic binder are mixed with a nonaqueous solvent, and the mixture is dried to obtain powder. The powder obtained is placed on the electrolyte base plate 11, and they are united with the sheet forming machine having hot rollers 1a, 1b to form an electrolyte plate 13. Thereby, electrolyte retention performance is improved, the electrolyte is uniformly impregnated from the carbonate layer to the electrolyte base plate. Therefore, steady power generating characteristics can be obtained.