baber/WOPTO huggingface dataset:
Patent JP-2000225635-A (JP)
Title: Surface-plated molding and its production
Inventor: TAWARA HISASHI
IPC: B29C45/37
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To produce a molding excellent in adhesion between the surface of the molding and a plating layer stably over a long period. SOLUTION: A mold assembly equipped with molds 10, 20 which have a cavity 40 and molds a thermoplastic resin into a molding, a cavity inset 50 0.1-10 mm in thickness which is made of ceramic or glass, is arranged in the molds, and forms part of the cavity 40, and a gate part 30 opened to the cavity 40 is used in a method for molding the molding. After the molten thermoplastic resin being injected from the gate part 30 into the cavity 40, the resin in the cavity 40 is cooled/solidified, and the obtained molding is taken out from the mold assembly, and the surface of the molding is subjected to plating.
Patent JP-S60188778-A (JP)
Inventor: HARORUDO SUTANREI MOUBII
IPC: F25D23/02
Filed: 1985-02-16
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-H06209057-A (JP)
Title: Heat radiating body having high thermal conductivity and its manufacture
Inventor: MONMA JUN
IPC: H01L23/373
Filed: 1993-02-18
Abstract: PURPOSE:To reduce the thermal contact resistance between a heat generating body and cooling parts by dispersing the powder of sintered aluminum nitride in the matrix of a flexible insulating material. CONSTITUTION:A module structure body 1a is constituted by mounting and sticking a TEG chip 3 for measuring thermal resistance of 10W in power consumption on and to the upper surface of a ceramic substrate 2 made of aluminum nitride as a semiconductor element 3. A heat radiating fin 4 is put on the upper surface of the chip 3 with a sheet-like heat radiating body 11 which has high thermal conductivity and in the resin matrix of which the powder of sintered aluminum nitride is dispersed and grease-like heat radiating body 12 having high thermal conductivity in between. Therefore, the thermal contact resistance between a heat generating body and cooling parts can be remarkably reduced when the heat radiating bodies 11 and 12 are interposed between them, because the bodies 11 and 12 have high coefficients of thermal conductivity, plasticity, and flexibility and the degree of contact between the bodies 11 and 12 is improved.
Patent JP-S60173600-A (JP)
Inventor: MIKI TOSHIO
IPC: G10L19/00
Filed: 1984-02-17
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-H04317813-A (JP)
Title: Spring rigging that can be adjusted for wheel suspension of car
Inventor: TSUEN FUAN
IPC: B60G17/027
Filed: 1992-02-17
Abstract: PURPOSE: To make the spring property easily adaptable to the load by mounting the other springs operatable in parallel to a spring unit comprising a spring and a hydraulic shock absorber arranged in parallel with each other, and switching this spring between the operating state and the non-operating state. CONSTITUTION: A spring unit comprising a spring and a hydraulic shock absorber 4 mounted in parallel with each other, is installed between an upper structure 1 and a wheel guide element 2 of an automobile, and the other springs 5, 6 operatable in parallel to the spring unit, are mounted in addition to the spring 3. One ends of these springs 5, 6 are connected with the wheel guide element 2, and the other ends thereof are connected with the casings of the hydraulic cylinders 7, 8. The piston rods 9, 10 of the hydraulic cylinders 7, 8 are connected with the upper structure 1, and two working chambers partitioned by the pistons of the hydraulic cylinders 7, 8 are connected with a switch valve 15 through the conductors 11-14 so that they can be selectively communicated with a volume compensating container 34 of which a gas chamber is partitioned by a separation piston 36.
Patent JP-H02211365-A (JP)
Title: Switching-feeding device for two-kinds of fuel for engine
Inventor: SHINDO TAKAO
IPC: F02D19/06
Filed: 1989-02-08
Abstract: PURPOSE:To automatically carry out switching of fuel free from the exhaustion of fuel by opening a gasoline cut-off valve and closing an LPG cut-off valve when an engine is started and closing the LPG cut-off valve after the lapse of a prescribed time and then closing the gasoline cut-off valve after a set time. CONSTITUTION:When an engine 23 is started, an LPG cut-off valve 17 is closed by the signal of an electronic controller 34, and gasoline cut-off valves 9 and 10 are opened, and only gasoline is supplied into a suction passage 21 only for a time set by a timer 35. Further, the LPG cut-off valve 17 is opened after the lapse of a set time, and further after the lapse of a prescribed time, the electronic controller 34 transmits the signal for closing the gasoline cut-off valves 9 and 10. Therefore, the start and warming of the engine 23 are carried out by using gasoline, and after the completion of warming, switching to LPG can be carried out automatically free from the exhaustion of fuel.
Patent JP-H09222247-A (JP)
Title: Non-germ healing chamber device
Inventor: KOSHITANI SEIICHI
IPC: F24F7/06
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent air in a device from leaking out of the device also through an entrance or exit as well as a small clearance by a method wherein two curtains are arranged between an entrance or exit of an inside device and an outside device through a forward chamber and air conditioned air supplying device is connected to an air conditioner and arranged at the outside device. SOLUTION: An inside entrance or exit curtain 48 is suspended from a ceiling side 31 near an entrance or exit side 25 at an inside device 1. This inside entrance or exit curtain 48 is constituted by a bellows-like curtain opened or closed in a lateral direction. In addition, an outside entrance or exit curtain 49 is suspended from the ceiling 31 through the forward chamber 51 outside the inside entrance or exit curtain 48. This outside entrance or exit curtain 49 is also constituted by a bellows-like curtain to be opened or closed in a lateral direction. Then, an air conditioned air supplying device 60 is fixed to the ceiling 31 of the outside device 30 in opposition to the forward chamber 51 and communicated with a surrounding atmosphere processing air conditioner 66 through an air supplying duct 64 provided with an air supplying damper 65.  With such an arrangement as above, it is possible to prevent air in the device from being leaked out through the entrance or exit or a small clearance.
Patent JP-H05224596-A (JP)
Title: Map information system
Inventor: WADA ICHIRO
IPC: G09B29/10
Filed: 1992-02-17
Abstract: PURPOSE:To securely transmit reference position information with simple consti tution while effectively utilizing existent facilities and to transmit the position information without, spoiling the functions of the existent facilities. CONSTITUTION:When an automobile travels, map information is displayed on a display device 23 mounted on the automobile and the travelling position of the automobile is specified and displayed on the displayed map information. This map information system is provided with position information transmitting means 13 and 14 which optically modulate the signal lamp of a traffic signal installed at a necessary place on a road and transmit the reference position information for correcting the travel position on the map information.
Patent JP-H01204475-A (JP)
Title: Iii-v compound semiconductor element and manufacture thereof
Inventor: FUJII MASAHIRO
IPC: H01L29/812
Filed: 1988-02-09
Abstract: PURPOSE:To easily form a complementary circuit by laminating first to third semiconductor layers on a substrate, and providing a Schottky electrode on the third layer and ohmic electrodes on both sides of the Schottky electrode on the N-type and P-type regions of the second layer. CONSTITUTION:A high purity first semiconductor layer 2, a second semiconductor layer 3 to which group IV impurity atoms are implanted, and a high purity third semiconductor layer 4 made of a material in which the sum of electron affinity and forbidden band width is larger than that of the layer 3 are laminated on a substrate 1, group III or V atom ions 6 are implanted into a desired region, and heat treated. Then, a Schottky electrode 9 is formed on the layer 4 on conductivity type regions 7, 8 of the layer 3 and ohmic electrodes 10, 11 are formed at both sides of the electrode 9. Thus, a complementary circuit advantageous to manufacture a large scale integrated circuit can be manufactured in simple steps.
Patent JP-S58148221-A (JP)
Title: Cooling water passage device of water-cooled v-engine for autobicycle
Inventor: HARA KUNITAKA
IPC: F02B75/22
Filed: 1982-02-25
Abstract: PURPOSE:To improve cooling performance and uniformly cool front and rear cylinders, by arranging cooling water return pipes to a radiator independently of each other respectively from the front and rear cylinders. CONSTITUTION:Cooling water, which flows in a radiator 14 from a cooling water pump 19 through downstream end parts 22b, 22a of a supply pipe 22, is fed to a water jacket of a front cylinder 10 and rear cylinder 11 in a water- cooled V-engine for an autobicycle. Outlet pipes 24, 27 of hot water after finishing cooling are provided to a back side of the cylinder 10 and front side of the cylinder 11, and the both pipes are connected to the radiator 14 through thermo sensors 26, 29 of outflow pipes 25, 28 respectively. Further the pipe 28 in a side of the cylinder 11 is connected to a side of the pump 19 in the radiator 14 to equally cool the cylinders 10 and 11.
Patent JP-H05283132-A (JP)
Title: Connector for card
IPC: H01R12/71
Filed: 1993-01-27
Abstract: PURPOSE: To lower the necessary insertion force and make a connector durable for putting in and pulling out repeated a large number of times. CONSTITUTION: This connector 2 for a card comprises a fixed housing 4 containing a large number of cantilever beam contacts 8 and a rotation housing part 6. When a card 80 such as a memory card is inserted into a card slot 66, the tip end of the card 80 is brought into contact with a cam part 24 of the rotation housing part 6 to rotate the rotation housing part 6 and the engagement lip 36 pushes down a contact 8 to bring the U-shaped contact face 46 into contact with a circuit trace 82 at proper contact pressure. A connector for a card which is durable to putting in and pulling out repeated many times can be obtained by avoiding contact between the contact face 46 of the contact 8 and the trace 82 at the time when the card 80 is inserted.
Patent JP-S52112993-A (JP)
Title: Marine plant for disassembling hull of ship
Inventor: ITANI MITSUO
IPC: B63B9/00
Filed: 1976-03-18
Abstract: PURPOSE: To provide a marine plant for disassembling the hull of a ship having a barge having buoyance, board side depressor, conveying unit for moving relatively the barge with respect to the hull of a ship, means for floating to support the bottom of the ship on the barge, and disassembling unit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06338397-A (JP)
Title: Discharge lamp lighting device and lighting system
Inventor: OTAKE HIROKAZU
IPC: H05B41/282
Filed: 1994-02-28
Abstract: PURPOSE:To detect the potential of a half-wave discharge without inducing the generation of high voltage by shunting the current flowing in a DC cutting means provided between an electronic ballast means and a discharge lamp with a resistor. CONSTITUTION:When a discharge lamp 1 is normally lighted, the discharge current is shunted by a capacitor 9 connected in series to the primary side of a current transformer 10 and a damper resistor 8 connected in parallel with it, and the discharge lamp 1 is stably lighted. When a half-wave discharge occurs at the final stage of the life of the discharge lamp 1, the lamp current contains the DC component, electric charges are accumulated in the capacitor 9 serving as a DC cutting means, the voltage across both ends of the capacitor 9 rises, and the potential of the resistor 8 connected in parallel with it rises. The voltage taken out via a capacitor 31 is applied to the emitter of a Tr 40 and the collector of a Zener diode 41. The current flowing in the capacitor 9 is shunted by the damper resistor 8, and the charge voltage of the capacitor 9 does not become high voltage. A closed circuit is formed by the damper resistor 8, and the charge voltage is not applied directly to the discharge lamp 1.
Patent JP-H11230571-A (JP)
Title: Dehumidifier
Inventor: KANEDA YOSHIYUKI
IPC: F24F13/20
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain a dehumidifier that prevents water from being spilled from a drain catch when the body of the dehumidifier is inclined and is moved. SOLUTION: In a dehumidifier with an evaporator 1 where a refrigerant is supplied from a compressor 12 via a condenser 3, a drain pan 9 for receiving formed dew of the evaporator 1, and a drain tank 10 for receiving water being drained from a drain port 8 that is provided at the drain pan 9, a caster 18 is provided at a corner part at one edge part of the bottom part of the body of the dehumidifying machine and at the same time the drain port 8 of the drain pan 9 is displaced toward the side of the caster 18.
Patent JP-H02210559-A (JP)
Title: Memory control system and data processor
Inventor: KITATSUME YOSHIAKI
IPC: G06F12/06
Filed: 1989-02-10
Abstract: PURPOSE:To reduce the hardware scale and the cost to realize high-speed memory access by providing two memory control means which independently control two RAMs having the high-speed access mode. CONSTITUTION:A program area 2121 and a data area 2122 are separated, and an independent memory with the high-speed access mode and a control part only for this memory are provided for each of these areas. Thus, this device is operated at the highest speed as a memory through the area (data area 2122) where operands of instructions in a program are stored exists in an address distant from the area (program area 2121) where instructions in the program are stored, and the throughput is improved because mishit is prevented.
Patent JP-H05195649-A (JP)
Title: Protecting method for snow melting roof and device
Inventor: HIRANO KIMIHISA
IPC: E04D13/00
Filed: 1992-01-20
Abstract: PURPOSE:To safely maintain a roof with the minimum heat energy required and provide a protective countermeasure of the roof against snow cover by detecting the load applied by the snow cover on the roof with the deflection generated on a roof structural material, and melting the snow with a snow melting device. CONSTITUTION:A bracket 7 extended from an erect member 6 of a building to the lower section of the center section in the longitudinal direction of a main house 3 is protruded, and a sensor 5a is installed at an interval of the deflection margin within the allowable range of the main house 3. The outlet 15 an inlet of a boiler 14 heating an antifreezing solution are connected to a copper pipe arranged on the back face of roof tiles 17 to arrange a snow melting device 13. The sensor 5 is set to detect the deflection quantity of a roof structural material 1 within the allowable range, and the snow cover is melted via the detection signal of the sensor 5a. Only the necessary quantity of snow is melted to control the snow melting action, and the consumption quantity of heat energy is suppressed as compared with that when the whole snow is melted.
Patent JP-S56126819-A (JP)
Title: Compact telephoto zoom lens
Inventor: ITOU TAKAYUKI
IPC: G02B15/167
Filed: 1980-03-10
Abstract: PURPOSE: To obtain a small-sized lens system with high efficiency, by limiting the optical specifications of the power arrangement of each group, and the relay lens system, in the telephoto zoom lens system consisting of a focusing lens group, a variator, a compensator and a relay lens group.  
     CONSTITUTION: The first lens group for focusing consists of positive meniscus lenses and positive cemented lenses, the second lens group of the variator consists of negative lenses and negative cemented lenses, the third lens group of the compensator consists of positive cemented lenses, and the fourth lens group which has been fixed is constituted of the 4a-th lens group consisting of positive lenses and both concave negative lenses, and the 4b-th lens group which is at a distance and consists of both convex positive lenses and negative meniscus lenses. The conditions (1)W(5) for limiting the power arrangement are set by changing to a small- sized lens, amount of feed for focusing, and balance to aberration, and the conditions (7)W(11) are charged to specifications of the second and fourth lens systems for changing to a small-sized lens, spherical aberration, coma aberration, and balance of curvature of field. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55121437-A (JP)
Title: Photographic polyester support
Inventor: YAMAZAKI TOSHIAKI
IPC: C08F220/32
Filed: 1979-03-15
Abstract: PURPOSE: To enhance the adherence of a photographic polyester support to a photographic hydrophilic layer by forming a layer containing a copolymer of glycidyl (meth)acrylate, a diolefin monomer and a vinyl monomer on one side of the support.  
     CONSTITUTION: 60W90wt% of glycidyl (meth)acrylate and 40W10wt% of a diolefin monomer such as butadiene, isoprene, isobutene or 1,4-pentadiene having two ethylene bonds in its molecule are copolymerized together with 0W30wt% of a vinyl monomer such as vinyl acetate or methyl methacrylate as required by emulsion polymerization or other method. The resulting copolymer is then dispersed in an aqueous dispersion medium and coated onto a photographic polyester support. Thus, high adhesion strength is provided between the support and a photographic hydrophilic layer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000226982-A (JP)
Title: Grouting reinforcing method in tunnel excavation
Inventor: FUJISAWA NOBUYUKI
IPC: E21D9/04
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of work and definitely improve and reinforce a target place. SOLUTION: A preceding heading 2 having its center O located outside the cross section of a main tunnel 1, and is almost on the vertical center line CL of the cross section is located above the cross section of the main tunnel 1 to be excavated, and the preceding heading 2 is driven, straight-shaped grouting pipes 10 are respectively inserted from the heading 2 to a region above the cross section of the main tunnel 1 at both the sides sandwiching the vertical center line CL, and the grout is injected through the grouting pipes 10, thereby reinforcing the target region.
Patent JP-H09258853-A (JP)
Title: Reset device of calculation element
Inventor: YUURUGEN SHIYUPAHAMAN
IPC: F02D41/22
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a calculation element reset device whereby reset signals from various kinds of operation sources are effectively and cooperatively operated without high expenditure in a circuit. SOLUTION: A controller 10 being turning on/off possible includes microcomputers 12 and 14 and a circuit device 54. The circuit device 54 supplies at least one reset signal to the computers. The circuit device 54 is connected to the applying voltage which is not interrupted even when the controller is turned off so as not to only supply at least one reset signal to the calculation element without time delay and also to supply it even at the time of delay.
Patent JP-S62188698-A (JP)
Inventor: OOTA HIROSHI
IPC: B26F1/00
Filed: 1986-02-14
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-S60176052-A (JP)
Title: Developer of electrostatic charge image
Inventor: SHIGETA KUNIO
IPC: G03G9/113
Filed: 1984-02-22
Abstract: PURPOSE:To enhance durability by using a developer composed of a toner using a binder of a polyester resin contg. a fine silica powder and a fatty acid metal salt, and a carrier having a coating layer made of vinylidenefluoride/tetrafluoroethylene copolymer. CONSTITUTION:A toner is obtained by incorporating a colorant in a binder of a polyester resin contg. 5-25wt% chloroform-insoluble component, mixing them in a ball mill, executing each step of kneading, pulverizing, and classifying to form toner particles, and adding a fine hydrophobic silica powder and a fatty said metal salt to them. A carrier is obtained by forming on the surface of a core material a coating layer made of a polymer blend of vinylidenefluoride/tetrafluoroethylene copolymer in a molar ratio of 75:25-95:5 and a polymer compatible with said copolymer, and said toner is mixed with this carrier to obtain the developer of an electrostatic charge image.
Patent JP-H04269498-A (JP)
Title: Discharge lamp lighting device and illuminating device
Inventor: MITA KAZUTOSHI
IPC: H05B41/24
Filed: 1991-02-25
Abstract: PURPOSE:To provide a discharge lamp lighting device capable of using an inexpensive switching element with a low rated current and certainly lighting a plurality of discharge lamps. CONSTITUTION:A first resonance circuit 9 resonated at a first frequency is connected to a first discharge lamp 2, a second resonance circuit 13 resonated at a second frequency is connected to a second discharge lamp 3. A power source device 5 outputs the second resonance frequency, the lighting of the discharge lamp 3 is detected by a lamp voltage detecting circuit 15 and a lighting detecting circuit 17, and the oscillating frequency of the power source device 5 is reduced to the first resonance frequency by a frequency control circuit to light the first discharge lamp 2. Thereafter, the discharge lamps 2, 3 are lighted at a third oscillating frequency in which their resonance voltages are equal to each other.
Patent JP-H03234566-A (JP)
Title: Ink sheet roll
Inventor: KOZAI FUMIO
IPC: B65H18/00
Filed: 1990-02-09
Abstract: PURPOSE:To improve ease of attachment operation and prevent generation of winding creases due to the non-uniform tension by forming a slanted end a leader tape for winding around a winding core. CONSTITUTION:The tip of a leader tape 3 is cut diagonally, not orthogonally along the run direction of an ink sheet. Then the adhesive tape 4a of the longest tip part of the leader tape 3 is attached to a winding core 2b. This is an attachment at a point which facilitates positioning. Then following the rotation of the winding core 2b, a contact point between the adhesive tape 4 and the core 2b moves to a position 4b sequentially. Consequently, the adhesive tape 4 for sticking the leader tape 3 to the winding core is attached to the core from one end to the other end sequentially. Consequently, the operation of loading the ink sheet to a printer is significantly improved without the generation of creases. In addition, an adhesive tape need not be wound around two pieces of winding core previously when shipped, so that product cost and transport cost can be reduced.
Patent JP-H08292420-A (JP)
Title: Method for driving liquid crystal display device
Inventor: SEKIGUCHI KANETAKA
IPC: H01L49/02
Filed: 1996-02-19
Abstract: PURPOSE: To provide a method for driving a liquid crystal display device having good image quality by rapidly, efficiently, stably and uniformly preventing the change in the current-voltage characteristics of a nonlinear resistance element and preventing the degradation in contrast, flickering and image burn. CONSTITUTION: Scanning signals have a writing voltage Vs in a writing period Ts, a change preventive voltage Vr in a change preventive period Tr for preventing the change in the current-voltage characteristics of the nonlinear resistance element and a data compensation voltage in a data compensation period Td for preventing the deviation in the data voltage.