baber/WOPTO huggingface dataset:
Patent JP-H06344873-A (JP)
Title: Grounding reaction force confirming device for outrigger
Inventor: UEMOTO TAZUMI
IPC: H01H36/00
Filed: 1993-06-02
Abstract: PURPOSE:To prevent a grounding reaction force confirming device for outriggers from damaging even if large pressure is applied to it, make it sensible, miniaturize it, and reduce its cost. CONSTITUTION:A grounding reaction force confirming device for outriggers comprises an overhanging frame 13 projecting from the frame for supporting a car body or the like, the cylinder 10 fixed to this overhanging frame 13, and leg 12 connected to the piston of the cylinder 10. This grounding reaction confirming device is constituted such that the pressure switch 1 in which a pressure sensitive switch is arranged in an elastic body, which utilizes pressured conductive rubber whose resistance value lowers due to the work of the pressure of a value higher than a specified value, is arranged between the frame body 14 of the overhanging frame 13 and the cylindrical body 15 of the cylinder 10 so that the elastic body may deform accompanied by the displacement produced between the frame body 14 and the cylindrical body 15 received the reaction from the leg 12 when the leg 12 is pressed to be grounded.
Patent JP-H0820293-A (JP)
Title: Insulator fitting structure of dashboard
Inventor: IIJIMA TOSHIO
IPC: B60R13/08
Filed: 1994-07-07
Abstract: PURPOSE:To reduce vibration and noise by disposing wiper drive mechanism on the upper face of a dashboard upper part, in the approximately center position in the vehicle width direction, and fitting an insulator for shutting off vibration and sound, at the lower face of the dashboard upper part, the part where the wiper drive mechanism is not disposed. CONSTITUTION:A dashboard 11 in a vehicle is constituted of a dashboard lower part 12 erected from the floor 4 of a cabin 3, and a dashboard upper part 13 extended from the upper end part of the dashboard lower part 12 toward the engine room 2 side so as to partition the front part engine room 2 from the rear part cabin 3. The dashboard upper part 13 has a nearly horizontal part 14 opposed to the lower face of a cowl top grille 6, and the front end part 14a is connected to the front end part 6a of the cowl top grille 6. Wiper drive mechanism 21 is disposed on the upper face of the horizontal part 14, and an insulator 17 for shutting off vibration and sound is fitted to the lower face of the horizontal part 14, the part where the wiper drive mechanism 21 is not disposed.
Patent JP-S6134355-A (JP)
Title: Adjusting system for ignition timing by cumulative prediction
Inventor: KANEDA ISAO
IPC: F02P5/153
Filed: 1984-07-26
Abstract: PURPOSE:To make an ignition timing controller compact and simple, by providing a means for predictively calculating a next ignition angle on the basis of a stored angle, to adjust the timing of following ignition to make the time of power application near a prescribed angle. CONSTITUTION:A pressure sensor 2 detects an angle corresponding to the maximum level of the pressure in a cylinder. An angle signal generator 5 produces an angle pulse corresponding to the angle of the top dead center of a piston or the angle of power application. The central processing unit 9 of a microcomputer 6 reads out angle information stored in a random access memory 8, to predictively calculate a next ignition angle to adjust the timing of following ignition in terms of the calculated ignition angle. Such processing is repeated to make the time of power application near an optimal angle. An ignition timing controller is thus made compact and simple.
Patent JP-S5779492-A (JP)
Title: Voice timepiece
Inventor: NISHIMURA KOUSUKE
IPC: G10L25/00
Filed: 1980-11-05
Abstract: PURPOSE:To prolong the life of the built-in battery of a timepiece by driving an electric generator with a time-casting indication key and driving a voice output  function part by the obtained electromotive force. CONSTITUTION:When a timepiece body A is pressed against a coil spring L with a finger to indicate time casting, the gear H1 of an electric generator G rotates around the rack H2 of a shore C, and consequently the electric generator G is actuated. Further, a switch SW1 meeting the head part of the shore C is turned on for the time casting. The output of the electric generator G is supplied to a voice output function part.
Patent JP-2000347076-A (JP)
Title: Optical fiber cable with connector
Inventor: KUSUYAMA HIROYUKI
IPC: H01B11/00
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To enable nonmetallizing, fire retardance, excellent handling and a lower cost by housing an optical fiber into double pipes made of plastic and mounting optical connectors at its terminals. SOLUTION: The optical fiber cable with connectors is produced by housing the optical fiber 11 in the state of including its extra lengths into the inside pipe 10 made of plastic, inserting this inside pipe 10 into the outside pipe 12 made of plastic and mounting the optical connectors 13 having ferrules 15 at both terminals. The inside pipe 10 is preferably composed of a cylindrical pipe having a smooth surface and the outside pipe 12 of a grooved pipe structure of a bore in proximity to the outside surface of the inside pipe. As a result, the outside pipe 12 acts as a guide to substantially prevent the occurrence of buckling in the inside pipe 10 and to make the handling easy and excellent when the double pipes are bent over the entire part.  When the double pipes 14 are crushed by abnormal compressive force, the inside pipe 10 acts as a buffer to provide an effect of preventing the direct damage on the fiber 11. Since the materials are the plastic, the damage on the optical fiber 11 hardly arises.
Patent JP-S6134687-A (JP)
Title: Ic card
Inventor: NISHIKAWA SEIICHI
IPC: B42D15/10
Filed: 1984-07-26
Abstract: PURPOSE:To obtain an IC module which can be installed correctly to a reference position by embedding an IC module of a plane shape, which contains an IC chip of a microcomputer, etc., and has cut a circle partically by a straight line, into a synthetic resin sheet base body. CONSTITUTION:Etching is executed to a glass epoxy film substrate 1 in order to obtain a desired pattern by using a printed circuit use film laminated with a copper foil. Thereafter, nickel plating and gold plating are executed, and a connecting terminal use electrode pattern 2 and a circuit pattern 3 are formed, and punched to a shape which has cut partially a circle of a desired size by a straight line. Subsequently, the patterns 2, 3 are connected electrically by a through-hole 4, an IC chip 5 is brought to die bonding, and an electrode 6 and the pattern 3 are connected by an electric conductor 7. Next, an IC module 10 is obtained by installing a bonding frame 8 to the substrate 1, and molding it by an epoxy resin 9. This IC module is embedded into a hole provided by punching, etc. on a desired position of a milk-white hard vinyl chloride sheet, an embedded substrate of a half hardened glass epoxy sheet is put in, and a card is obtained.
Patent JP-2000348904-A (JP)
Title: Thin film thermistor element and manufacture of thin film thermistor element
Inventor: FUJII AKIYUKI
IPC: H01C7/04
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To suppress the secular change of a thin film thermistor element and to raise the high-temperature durability and the like of the element by a method wherein a thermistor thin film has a bixbyite type crystal structure. SOLUTION: A base substrate 12 is held by a substrate holder to heat the substrate 12 and with a high-frequency voltage applied to a sinter target, the holder is rotated at a prescribed speed of rotation and when the substrate 12 passes through the upper part of a notch in a shield cover, particles to come flying from the sinter target are sputtered to form a thermistor thin film 13 on the substrate 12, while when the substrate 12 passes through the upper part of the notch in the shield cover, an oxidation of the thin film 13 and an annealing of the thin film 13 are performed. That is, the sputtering, the oxidation and the annealing are alternately performed to form the thin film 13. The formed thin film 13 is heat-treated, whereby a thermistor thin film 13 having a bixbyite type crystal structure is obtained.  By the way, the thin film 13 is heat-treated at a temperature of 1100 deg.C or lower.
Patent JP-H116688-A (JP)
Title: Preheating method for steel scrap
Inventor: FUKUZUMI TATSUO
IPC: C21C5/28
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To prevent steel scraps from adhering to each other through oxidation by preheating the scrap at a specified temperature while controlling the limit oxygen concentration representative of the oxygen concentration in a heated atmosphere to a level shown by a specified formula. SOLUTION: In a vertical filling furnace, steel scraps 5 are preheated at 900-1200 deg. by high temperature atmospheric gas 6 and molten iron 19, and the like, are discharged from furnace bed. At the time of preheating the steel scraps 5, the limit oxygen concentration (%) representative of the oxygen concentration in a heated atmosphere is controlled to a value of -37.4×(T/1000)<3> +53.58×(T/1000)<2> -29.59×(T/1000)+25.89 or below. Since the steel scraps can be prevented from adhering to each other through oxidation, they can be preheated up to a high temperature resulting in the reduction of melting energy cost in steel making or steel pigging process.
Patent JP-H0323575-A (JP)
Title: Lamination structure for disk-shaped recording medium and its clamping plate
Inventor: SONODA TARO
IPC: G11B17/038
Filed: 1989-06-21
Abstract: PURPOSE:To surely fix disk-shaped recording mediums in a simple structure mainly only with a uniform axial force component by providing a reinforcing material on all of the outside surface of a cylindrical claw extended in the axial direction of a clamping plate. CONSTITUTION:A clamping plate 5 having a thin plate shell structure is arranged in the highest stage of layer-built bodies of magnetic disks 3 and spacers 4, and a cylindrical claw 5' bent in the axial direction is formed on the clamping plate 5, and layer-built bodies 3 and 4 are pressed in the axial direction by the edge of the claw 5' and are fixed. A ring 7 as the reinforcing material is fitted to the outside peripheral part of the claw 5' of the clamping plate 5. Consequently, the rigidity of the outside peripheral part of the clamping part 5, especially, of the cylindrical claw 5' which directly presses disks 3 and spacers 5 is increased. Thus, they are surely fixed in the simple structure mainly only with the uniform axial force component.
Patent JP-S6211032-A (JP)
Inventor: TOKIZAWA TATSUAKI
IPC: A01G9/14
Filed: 1986-07-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5279109-A (JP)
Title: Intake device in multi-cylinder rotary piston engine
Inventor: KATOU KAZUO
IPC: F02B53/02
Filed: 1975-12-25
Abstract: PURPOSE: To reduce NOx effectively by changing the air fuel ratio within the range of 13 to 16 per each cylinder in a multi-cylinder rotary engine at the time of the acceleration to produce NO most abundantly. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5282345-A (JP)
Title: Optical scanner
Inventor: TAKASHIRO MASATO
IPC: G02B5/32
Filed: 1975-12-29
Abstract: PURPOSE: In scanning a bar code etc. with laser light, it is contemplated to correct the extrinsic scattered light component by forming a timing pulse from the output of a photo detector disposed outside the given scanning zone. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6219792-A (JP)
Inventor: IKEDA ATSUKO
IPC: G21C3/30
Filed: 1985-07-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0515091-A (JP)
Title: Rotary electric machine
Inventor: WASHIZU TERUO
IPC: H02K21/14
Filed: 1991-06-27
Abstract: PURPOSE:To reduce in size and weight by remarkably reducing an exciting coil. CONSTITUTION:An armature coil 3 in which an armature coil 2 is provided at an axial center, is mounted in an outer frame 11, and a permanent magnet 13 corresponding to entire phases of exciting coils is buried along an axial direction in a central oblique part of a pole of a rotor 12 rotatably supported to the frame 11 and formed with pectinated poles.
Patent JP-H029972-A (JP)
Title: Sealed scroll compressor
Inventor: CHIYOTANI TSUKASA
IPC: F04C18/02
Filed: 1988-06-27
Abstract: PURPOSE:To improve the sliding between a rotary scroll and a thrust receiver made of cast iron by arranging a reinforcing steel plate at the back of the end plate of the rotary scroll and arranging the thrust receiver supporting the thrust force of the rotary scroll on a frame. CONSTITUTION:When a rotary scroll 4 made of aluminum alloy and arranged on the frame 2 of a compressor 1 is driven via a shaft 8, a compression space formed between it and a fixed scroll 3 is compressed, a compressed fluid is fed by pressure to a discharge port 6 from the intake port 5 of the fixed scroll 3. A thrust plate 9 made of a circular steel plate is arranged on the back of the end plate of the rotary scroll 4 in this constitution. An Oldham's ring 10 and a thrust receiver 13 made of cast iron are arranged between the frame 2 and the rotary scroll 4. The abrasion of the rotary scroll 4 against the thrust receiver 13 due to the thrust force at the time of compression is suppressed by the thrust plate 9.
Patent JP-H0514017-A (JP)
Title: Directional coupler
Inventor: ARAI YUKIKAZU
IPC: H01P5/18
Filed: 1991-06-27
Abstract: PURPOSE:To allow a directional coupler to be connected to a display circuit for a voltage standing wave ratio (VSWR) or the like and to prevent a disturbing signal from an external circuit and the leakage of a signal from the internal of the coupler to the external circuit. CONSTITUTION:A main transmission line 1, a travelling wave coupling transmission line 3, and a reflecting wave coupling transmission line 2 are formed as a film pattern on a dielectric board. Furthermore, each circuit pattern is shielded electromagnetically by overcoats 6, 7, 8. A reflecting wave output and a travelling wave output of the reflecting wave coupling transmission line 2 and the travelling wave coupling transmission line 3 are connected to external output pins P3, P4, P5 and P6.
Patent JP-S5680380-A (JP)
Title: Fixing inner and outer plate of lid or the like for motorcar
Inventor: KIMURA TOSHIO
IPC: B62D65/00
Filed: 1979-12-04
Abstract: PURPOSE: To make it possible to improve workability of inner and outer plates fixing works and  to improve welding quality, by performing spot welding at once while a plural number of projected parts are pressed with electrodes, after the outer margin of outer plate on which the  hemming forming has been executed, is com-bined to the outer margin of inner plate on which  many prescribed projected part have been formed.   
     CONSTITUTION: When inner and outer plates of lids of motorcars are fixed, a plural number of  projected part 2 having convexed part 2a at outer margin 1a of inner plate 1 is formed, and space  4 is formed by putting said projected part 2 on outer plate 3 located on die 5 constituting the outer  surface of lids. Then outer margin 3a of outer plate 3 is bent once with punch 7 and then the  hemming forming is executed on the outer margin with final bending punch 8, so that bended  part 3a' will cover projected part 2. Inner and outer plates 1 and 3 thus combined are put on jig  tables 9, 9 and supported. Each projected part 2 is pressed with a plural number of pairs of electrodes 10 and 11, and then the electric current is flowed between both electrodes through power  source 12 and spot weldings are performed on a plural number of projected parts 2 at once.  Thus occurences of deformation due to impression and thermal affect at hemming part is prevented surely. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0450937-A (JP)
Title: Liquid crystal projector device
Inventor: HATANAKA MASATO
IPC: G03B21/16
Filed: 1990-06-15
Abstract: PURPOSE:To efficiently cool a liquid crystal panel and to prevent the temperature thereof from rising by providing a duct which conducts outside air which is taken in by a fan to the vicinity of the liquid crystal panel. CONSTITUTION:When a fan 15 is rotated, the outside air flows in the duct 9 by the rotation of the fan 15. The flow velocity of the outside air which flows in the duct 9 is accelerated by the inclination part 11c of a lower wall 11, the outside air flows through the duct 9 and butts against a vertical wall 14 at the front end part of the duct 9 and the direction thereof is changed downward, then it is blown off from an outlet 9b to a lower part. The outside air blown off from the outlet 9b is allowed to blow the liquid crystal panel 5 directly from the upper part of the panel 5 because the outlet 9b is opposed to the upper edge of the panel 5. Thus, the panel 5 is efficiently cooled and the temperature thereof is prevented from rising.
Patent JP-H11352513-A (JP)
Title: Liquid crystal display device
Inventor: NAKAMURA TAKU
IPC: G02F1/136
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent crosstalks generated from being caused by a capacity coupling existing between a pixel electrode and a signal line. SOLUTION: A reflection pixel electrode 50a and not only a signal line 27a but also another adjacent signal line 27b partially face opposite an insulating film to be capacitely coupled. Then, the size of the area of a part 27a1 , in which the signal line 27a is opposed to the reflection pixel electrodes 50a, is roughly equal to the size of the area of a part 27b2 in which the signal line 27b faces opposite a reflection pixel electrodes 50a.  Consequently, the effects given on the reflection pixel electrodes 50a by the capacity coupling by the signal potential of the signal line 27a becomes roughly equal to the effects imparted on the reflected pixel electrodes 50a by the capacity coupling by the signal potential of the signal line 27b and luminance differences between adjacent electrodes 50a and 50b and between adjacent electrodes 50b, 50c and so on are relaxed, and the crosstalks are prevented from being generated.
Patent JP-S5858143-A (JP)
Title: Apparatus for melting oil or fat by hot air
Inventor: TAKEDA ENJI
IPC: B01J6/00
Filed: 1981-10-01
Abstract: PURPOSE:To make it possible to melt an oil or fat by hot air under an easy operational condition without bringing a large amount of heat loss, by a method wherein two kinds of oils or fats having different melting temperatures are respectively introduced into a high temp. and a low temp. heating chambers and hot air is appropriately recirculated between one hot air generator and the heating chambers. CONSTITUTION:One air supply duct 3 from the hot air outlet 2 of a hot air generator 1 is connected to a high temp. heating chamber 4 and the other air supply duct 5 thereof to a low temp. heating chamber 6 and hot air is ejected from respective hot air supply ports 7, 8 to heat coils or fats 9, 10 in containers. Subsequently, respective exhaust airs are introduced into the suction port 5 of the generator 1 from exhaust ports 11, 12 through recirculation ducts 13, 14. A thermostat 16 is attached to a heating chamber 4 and, when the temp. therein reaches a definite temp. or more, the operation of a burner 17 is stopped. In addition, a common shaft 18 is provided to the ducts 5, 14 and dampers 19, 20 are attached to the common shaft 18 and, when the temp. of a heating chamber 6 reaches a set temp. or more, the dampers 19, 20 are cooperated through a motor cylinder 22 by a thermostat 21 to block hot air.
Patent JP-S5858782-A (JP)
Title: Module of semiconductor laser
Inventor: OOTA YOSHINORI
IPC: G02B6/42
Filed: 1981-10-02
Abstract: PURPOSE:To prevent the instability of oscillation due to return beams to the semiconductor laser by arranging the sbstrate surface of an optical thin-film isolator and the joining surface of the semiconductor laser so as to form the angle of 45 deg. in end surfaces optically connected. CONSTITUTION:The thin-film ioslator 2 is formed in such a manner that a rib- shaped waveguide 5 is shaped to a magneto-optic thin-film 8 grown onto a nonmagnetic substrate 7 in an epitaxial manner and a metallic film 6 is formed to the upper section of one part of the waveguide 5. The end surface with no metallic film is arranged to the upper surface of the rib-shaped waveguide 5 of the thin-film isolator 2 through pole approach in the light-emitting section of the semiconductor laser, and an optical fiber 3 is disposed to the end surface at the side, an upper surface thereof has the metallic film, through pole approach. A line, which crosses at right angles in the light-transmission direction of the thin- film isolator and runs parallel with the nonmagnetic substrate 7, and the joining surface of the semiconductor laser 1 are arranged at the angle of 45 deg..
Patent JP-S6217218-A (JP)
Title: Leg retainer for lifting gear of rack and pinion type
Inventor: SAKURAI MASAHIKO
IPC: B66F7/28
Filed: 1985-07-17
Abstract: PURPOSE:To carry out leg-retaining operation easily and exactly, by providing the boundary surface between a pinion shaft and a sleeve bearing fitted on a jacking frame, with liquid pass to which pressure liquid can be fed and discharged. CONSTITUTION:On the boundary surface between the pinion shaft 15 of a pinion 14 fitted on a rack 5, and a bearing 16 fitted on a jacking frame 3, a liquid pass 17 and a sealing device 18 for feeding and discharging pressure liquid are arranged. After that, when the pressure liquid is fed to the boundary surface, then the intermediate section of the sleeve bearing 16 is expanded, and the tight fit of the pinion shaft 15 is released, and the pinion shaft 15 can be rotated. Besides, the pinion shaft 15 for discharging the pressure liquid is fixed on the sleeve bearing 16.
Patent JP-2000006601-A (JP)
Title: Spoke wheel for tubeless tire
IPC: B60B21/06
Filed: 1999-06-04
Abstract: A wheel for a tyre (T) having a plurality of detachable spokes (30) to connect a rim (11) and a hub (40, 50). The rim (11) is integrally provided with two tubular sections (12, 13), each of them being arranged in the space comprised between one of the flanges (24, 25) retaining the beads of the tyre (T) and the wheel transversal center plane (p). In a preferred embodiment, the seats (32, 33) at the ends of the spokes (30), onto which the fastening nipples (31) are screwed, are extended along opposed walls (22, 23) of the said tubular sections (12, 13).     USE : Wheels preferably for tubeless tyres of motorcycles. ADVANTAGES : The wheel has a big sturdiness with only a minimum increase in weight with respect to conventional constructions and can be manufactured easily at a reduced cost.   <IMAGE>
Patent JP-S5947744-A (JP)
Title: Filler material for ic package
Inventor: WATABE HIROYUKI
IPC: H01L23/31
Filed: 1982-09-10
Abstract: PURPOSE:To eliminate causes of corrosion of aluminum wiring and alpha-ray software error by using a silica which does not contain uranium and thorium but contains an alkali metal oxide and impurities within the specified rate in total. CONSTITUTION:A silica used does not substantially contain uranium and thorium but contains alkali metal oxide of 10PPM or less and impurities in total contents of 100PPM. Such a high purity silica powder can be obtained by the following process. Namely, a high purity crystal silica or soluble silica is heated up to 2,000-2,500 deg.C under existence of carbon and is vaporized. The vaporized silica is collected and thereby higher purity silica can be obtained. The silica powder has a grain size of 0.1mum or less. Thereby any corrosion of aluminum wiring cannot be found even under the high temperature and high humidity ambient because it contains a very little amount of alkali and moreover even in case it is used for VLSI, and alpha-ray soft ware error is not detected because UO2 and ThO2 are not substantially contained.