baber/WOPTO huggingface dataset:
Patent JP-2001127398-A (JP)
Title: Method for manufacturing wiring board with metal plate
Inventor: HASHIBA AYA
IPC: H05K1/02
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To improve the adhesion property between a wiring substrate and a metal plate. SOLUTION: After a wiring board 2 and a metal plate 4 are laminated via an adhesion layer 3 and then are exposed to reduced pressure atmosphere, they are bonded under pressurized atmosphere, where the atmospheres are achieved, for example, in a pressure vessel.
Patent JP-H03165338-A (JP)
Title: Split optical head
Inventor: TAKIZAWA KOICHI
IPC: G11B7/135
Filed: 1989-11-24
Abstract: PURPOSE:To obtain the split optical head where dust, etc., does not enter by making internal optical components abut on the opening parts of a fixed head part and a movable carriage part and sealing the opening parts. CONSTITUTION:The opening part 14a' of the fixed head part 14' has necessary irreducible area and a polarization beam splitter 5 is mounted on a pedestal 20 and abuts on a circumferential frame part 21 to close the opening part 14a' from inside. The opening part 13a' of the movable carriage part 13' also has necessary irreducible area and a mirror 6 is placed on a pedestal 22 and made to abut on the the circumferential frame part 23 of the opening part 14a' from inside, thereby sealing the opening part. This constitution prevents dust, etc., from entering the fixed head part and movable carriage part. In this case, even if dust sticks on the surface of the splitter 5 or mirror 6, it can be wiped away with cloth, etc., to clean the surface.
Patent JP-H10128900-A (JP)
Title: Optical laminate
Inventor: KIMURA YOSHIHIRO
IPC: B32B7/02
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To improve the resistance to moist heat, heat resistance, heard coating properties and stainproofness of an optical laminate by a method wherein a layer consisting of a compound made of a polyalkoxysiliane, a specified oligomer or polymer and/or a silane-based coupling agent is provided outside a protective film provided of an optical film surface. SOLUTION: An optical film is produced by providing a compound made of polyalkoxysilane, an oligomer or polymer having a functional group reacting with a hydroxyl group or alkoxy group and/or a silane-based compling agent. As the compound made of polyalkoxysilane, a silicate oligomer indicated with the formula is preferable, in which (n) is an integer from 1 through 20, R is a hydrogen, a 1-4C alkyl group or phenyl group. The silicate oligomer is obtained by hydrolyzing tetraalkoxysilane or tetraphenoxysilane. By controlling the percentage of this hydrolysis, (n) is adjusted.
Patent JP-H03176356-A (JP)
Title: Opaque container capable of indicating content quantity
Inventor: TANIMOTO TADASHI
IPC: B65D5/42
Filed: 1989-11-24
Abstract: PURPOSE:To make it possible to show a colored part and non-colored part with the level of a content liquid as a border by a method wherein a reversible composition, which is colored by sweating water which is generated when a container is released from a cooling condition and discolors by evaporation of the sweating water, is provided on the outer wall of the container, and evaporation difference of the sweating water due to the differences of heat capacity where there is a liquid and where there is not is utilized. CONSTITUTION:By utilizing sweating phenomenon which is generated on the outer wall of a container when the container is released from a cooling condition, chemical reaction, in which coloring takes place by adhering of sweating water, and discoloring takes place by evaporation of the sweating water, is applied. A reversible composition, which is colored by adhering of sweating water and discolors by evaporation of the sweating water, consists of a colorless or light colored basic dye, a coloring agent which can color by reacting with the dye, a desensitizer and an adhesive, as major components. The usage ratio between the basic dye and color developing agent, e.g., when a basic colorless dye and an acidic substance are used, approximately 100 - 700 pts. wt., preferably 150 - 500 pts. wt. of the acidic substance is used to 100 pts. wt. of the basic colorless dye. As the desensitizer, it is desirable to use polyolefin glycol or surface-active agent, which is easily water-soluble and less injurious.
Patent JP-H04179725-A (JP)
Title: Water sealing method for joint in steel pipe sheet pile work
Inventor: OCHIAI HARUOKI
IPC: E02D5/08
Filed: 1990-11-14
Abstract: PURPOSE:To improve safety of work and reliability of water sealing of a joint by connecting adjacent steel pipe sheet piles by a joint member provided on each of the piles and impregnating highly-water-absorptive fibers filled into one of the joint with water to swell said fibers. CONSTITUTION:Highly-water-absorptive fibers 10 are filled into a first joint member 14 fixed to the side of a steel pipe sheet pile 12, the fibers 10 being oriented in a longitudinal direction of the member 14 in a compressed state and water is fed into the joint to cause the fibers 10 to absorb the water so that the fibers swell radially. Next, a second joint member 16 of an adjacent pile 12 is engaged with the first member 14 through slits 14a, 16a provided in the members 14, 16 respectively. After the pile 12 has been placed, an adjacent pile 12 is placed in the same manner as described above. B7 repeating said process, piles are connected laterally, wherein joints 14, 16 are fixed over the entire length of the piles on one side thereof. As a result, water sealing can be surely accomplished by a simple work.
Patent JP-2001124896-A (JP)
Title: Method of treating radioactive asphalt sold
Inventor: OBATA MASAMICHI
IPC: B09B3/00
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of treating radioactive asphalt solids, capable of performing safe volume-reducing treatment of the radioactive asphalt solids as wastes formed by solidifying radioactive waste liquid with asphalt. SOLUTION: An organic solvent is added to radioactive asphalt solids formed by solidifying radioactive waste liquid with asphalt to liquefy it. Then, water and oxygen are added to the obtained asphalt liquid followed by supercritical hydroxide treating to form an inorganic solution. Solids in the inorganic solution are removed by filtration while ionized free ions are removed by ion adsorbing treatment.
Patent JP-H06131038-A (JP)
Title: Play urge system for golf link
Inventor: MATSUDATE HIROSHI
IPC: A63B55/60
Filed: 1992-10-20
Abstract: PURPOSE:To grasp the progressing situation of each hole by a monitor at a management center by providing a sensor which senses a magnetic force at a cart which travels on a magnetic guide road in which a magnetic substance is laid, and discriminating the position of the cart by the distributing state of the magnetic substance. CONSTITUTION:The departure and stoppage of a cart 20 is operated by receiving a signal transmitted from a remote controller carried by a player. The traveling cart 20 senses the magnetic force of the magnetic substance laid in the guide road of a magnetic guide road 30 by the sensor provided under the floor of the cart, and a controller calculates a position data signal from the laid distribution pattern of the magnetic substance, and transmits the obtained position data signal to a management center 40 by radio as necessary. The position data signal is received by the management center 40, and the layout of a hole 50 and the position of the cart are displayed by the monitor provided in the center 40. Thus, the progressing situation of each hole can be grasped by looking at the monitor.
Patent JP-H10148286-A (JP)
Title: Union joint
Inventor: MAEKAWA TAKESHI
IPC: F16L21/06
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To simply and surely connect a drain pipe and absorb the bend and tilt angle of the drain pipe by providing a bellows section between one end section and the other end section of a rubber joint, and tolerating the tilt angle of the drain pipe inserted into sockets with the bellows section. SOLUTION: A bellows section 23 is provided between one end section 21 and the other end section 22 of a rubber joint 2 so that the tilt angle of a drain pipe P inserted into sockets 11, 12 can be tolerated. When the drain pipe P is connected by this union joint, the end section of the drain pipe P is inserted into the other end section 22 of the rubber joint Z, a band 3 is wound and fastened on the outer periphery, and these actions can be simply made. Since the connecting angle of the drain pipe P is tolerated by the bellows section 23 of the rubber joint 2, the connecting angle of the drain pipe P inserted into the socket 11 can be properly adjusted. Thus, the drain pipe P is watertightly connected via the union joint, and the drain pipe P is connected by the rubber joint Z expandably/shrinkably and angle-adjustably.
Patent JP-H01146599-A (JP)
Title: Steam iron
Inventor: IWAMI KENICHI
IPC: D06F75/14
Filed: 1987-12-03
Abstract: PURPOSE: To obtain a steam iron which is fit for using in a long period and is inexpensive by integrally forming the whole space of an evaporating room part with a base. CONSTITUTION: Upon energizing a heater 2, the base 1 and the inside of the evaporating room 3 are kept at a temperature suited to ironing by operation of a temperature adjusting device. At the time of pressing a switch button 14, water from a water feeding tank 11 is supplied for the room 3 and evaporated to be jet from the jetting hole 7 of a base rear lid 6 as steam. At the time of dry-using, steam is not jetted unless the button 14 is pressed.  Though the iron is used in a long period for business switching between steam jetting and the dry state, repeating heating and cooling, etc., like this, distortion, etc., caused by expansion/contraction, etc., is not generated since the whole space of the room 3 is integrally formed with the base 1 and water leakage and steam leakage due to deterioration of a seal material or loosening of a screw are never generated since a seal material, a fastening screw, etc., are not used.
Patent JP-H01146275-A (JP)
Title: Core wire forming/cutting method for flat type multicore cable
Inventor: HIROSE TETSUYA
IPC: H01R43/00
Filed: 1987-12-02
Abstract: PURPOSE:To make it possible to cut a core wire with no damage on a core wire part by providing a process for pulling the separated cover part of a flat type multicore cable from a core wire with a press-down jig. CONSTITUTION:The base cover part of a bottom side jacket 1a of a flat type cable 1 and a jacket 1b having an exposed and separated part are fixedly supported by a pair of clamps 11, 12 and a pair of clamps 13, 14. Next, upper die 9 and cutting die 10 are lowered and, with the core wire 2b held with a press-down surface 20a of a press-down jig 20 in such a way as not to be deviated, the core wire 2b is pressed down while being pulled from the jacket 1b, and then at the same time being cut. Thereafter, the core wire 2b is formed into a defined dimension with a forming surfaces 8c, 9b. At last, the core wire 2b is cut. The forming/cutting as above is repeated in sequence per a defined unit. Thus, a flat type multicore cable with no damage on the core wire can be obtained.
Patent JP-H11124292-A (JP)
Title: Safety rope supporting stanchion for crane
Inventor: NAKAJIMA YOSHIHIRO
IPC: B66C13/00
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To stretch a safety rope on the locking parts of respective safety rope supporting stanchions, after bridging the safety rope once to another side end from one side end of a latice jib. SOLUTION: Locking parts, composed of a first and second hooking parts 22a and 22b, are formed on the main body head part of a stanchion 21. The tip parts of a first and second hooking parts 22a and 22b are opened respectively to the right side of a figure and the left side which is an opposite side of the hooking part 22a; and a wheel 22d is formed between these hooking parts 22a and 22b seeing from the side part. A nylon rope 16 is bent along the extending directions of the respective hooking parts 22a and 22b to be passed between the roots of the respective hooking parts 22a and 22b. The successive stretching of the nylon rope 16 makes the rope 16 be passed into the portion of the wheel 22d from the opened portions of the respective hooking parts 22a and 22b to be hooked to the locking parts.
Patent JP-H04177023-A (JP)
Title: Cooling device
Inventor: SAKAMOTO SANZO
IPC: F24F1/00
Filed: 1990-11-13
Abstract: PURPOSE:To enable indoor cooling by housing winter snow in a housing vessel, spraying water so that said sprayed water may be turned into ice during winter time, and driving a fan during summer time so that air may pass through an intake passage, a heating medium housing cylinder, and an exhaust passage. CONSTITUTION:In winter time, the upper part of a housing vessel 1 is opened so that surrounding snow may be housed where water is sprayed and the sprayed water is turned into ice. When water is virtually poured in the housing vessel 1 during winter time, the upper part of the vessel is covered with a reflection sheet 24 and an insulation mat 25 while its opening section is closed with a cover body 23 in shutter structure simultaneously. In summer time when an air conditioner is called for, a fan 19 is driven so that the air sucked up from an intake passage 15 may passes through a heating medium housing cylinder 2 and be supplied into a chamber 12 from an air supply port 13 past an exhaust passage 11. However, when the air passes through the heating medium housing cylinder 2, ice is molten and drops in a heating medium housing cylinder 8 and turned into cold water which drops at a temperature of 1 to 7 deg.C. The air is cooled by a stone made heat medium 6 cooled by the cold water and fed indoors as a cooled air.
Patent JP-H07159927-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KAWAI KOJI
IPC: G03C1/76
Filed: 1993-12-07
Abstract: PURPOSE:To reduce fluctuation of sensitivity due to change of humidity when exposed to light in high humidity by sensitizing silver halide grains with selenium, tellurium, or gold and incorporating a specified dye in a photosensitive material. CONSTITUTION:This photosensitive material contains silver halide grains containing >=95mol% silver chloride sensitized with Se, Te, or Au in at least one silver halide emulsion layer formed on a support and it contains the dye represented by the formula in which each of R1-R4 is H or a substituent, and at least one of (R1 and R3) and (R2 and R4) has an atomic weight sum of <=160; n is 0, 1, or 2; and MF is H or an alkali metal atom. The silver halide emulsion layers comprise cyan, magenta, and yellow color developing layers and each contain a dye in a molecularly dispersed state.
Patent JP-H05116043-A (JP)
Title: Automatic tightening method for oil well pipe screw coupling
Inventor: YAKUGAWA SHIYOUJI
IPC: B23P21/00
Filed: 1991-10-25
Abstract: PURPOSE:To increase a stopping accuracy of a final tightening torque and reduce a tightening cycle time in a tightening method in which a screw coupling provided with a stopper function at a screw connecting portion is screwed into the end of an oil well pipe. CONSTITUTION:In a method in which a screw coupling provided with a stopper function at a screw connecting portion is screwed into the end of an oil well pipe, a tightening torque from the starting of tightening to the end of it is measured. Until the torque reaches at a reference torque T1 from the starting, tightening is made at a high constant speed and, in the area from the reference torque T1 to a tightening stop torque T4, tightening speed is controlled steplessly according to variation in tightening torque. Thus a stopping accuracy of a final tightening torque can be maintained and the screw can be tightened at a cycle time half that by the conventional method, preventing faulty products from producing to increase yielding.
Patent JP-H11142957-A (JP)
Title: Camera stabilizing base
Inventor: KATSUNO KAORU
IPC: G03B17/56
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a simple-constitution and inexpensive camera stabilizing base by providing it with a box body having a camera and a motor with a flywheel so that it freely oscillates and keeping the vertical posture of the box body with respect to disturbance by the holding power of the flywheel. SOLUTION: The upper end 2a of a fitting member 2 is provided with a coupling bar 4 through a universal joint 3 so that it is freely actuated. Then, the box body 5 is suspended from the bar 4. A horizontal partition plate 6 is formed in the box body 5. Then, the camera 8 of CCD, IR or the like placed on a biaxial driving base 7 is arranged on the plate 6. Besides, a motor 10 freely rotatably provided with the flywheel 9 is fitted to the back side of the plate 6. On a condition that the flywheel 9 is rotated at a high speed by rotating the motor 10, the image pickup action of the camera 8 is executed. By the holding power by the gravity of the rotating flywheel 9, the attitude of the box body 5 is kept in a vertical direction.
Patent JP-H03167027-A (JP)
Title: Heat exchanger for vehicle
Inventor: SHIMONOSONO HITOSHI
IPC: B60H1/32
Filed: 1989-11-27
Abstract: PURPOSE:To increase the degree of freedom of laying out an air conditioning condensor so that the condensor can be disposed under the floor or the like by spraying cooling air from a perforated nozzle against a generating surface of a plate-like air conditioning condensor implanted with a plurality of fins. CONSTITUTION:In an air conditioner for a vehicle, a refrigerant recovers heat from the interior of a compartment 2 through an evaporator 1 to be compressed to high temperature and pressure by a compressor 3. The refrigerant is cooled by cooling air in a condensor 4 to be liquefied, subjected to pressure reduction through an expansion valve 5 and again sent into the evaporator 1. Then, the condensor 4 constituted in the form of a flat plate is provided under a floor 6 nearly parallel thereto to occupy some degree of area. On the surface of the condensor 4 a plurality of thin pin-like fins 7 are implanted. A perforated nozzle 8 provided with a plurality of apertures through which a group of cooling air jets the sprayed against these fins 7 nearly perpendicularly thereto is provided above the condensor 4.
Patent JP-H09141122-A (JP)
Title: Self-propelled crusher
Inventor: IWASAKI MITSUKUNI
IPC: B02C21/02
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To simply lower the height of a hopper by a small number of workers and to simply restore the lowered hopper to a usable state. SOLUTION: A hopper 4 is formed into two-split constitution consisting of upper and lower parts 4a, 4b and, if the upper hopper part 4a is supported so as to be shakably by a shaking arm device 10 consisting of a first arm 11 and the second arm 12 parallel thereto and shaken by the extensible rod of a hopper moving cylinder 13, by reversively operating the shaking device 10, the upper hopper part 4a can be moved to a hopper placing stand 2a from the upper part of the lower hopper part 4b and, contrarily, can be moved to the lower hopper part 4b from the hopper placing stand 2a.
Patent JP-2000130766-A (JP)
Title: Oven range
Inventor: MURAKAMI KOJI
IPC: F24C7/02
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To permit the detection of temperature at a plurality of places of a food accurately by a method wherein an infrared ray temperature detecting means, in which an imaging lens and a means for retaining an interval between an infrared ray detecting unit and the imaging lens in constant, are constituted integrally. SOLUTION: A heating means 2 for heating a food 18 put on a turn table 3 by irradiating microwaves against the food 18 is provided at the upper side of a heating chamber 1. The turn table 3 is turned with a low speed by the driving of a motor 4. An infrared ray temperature detecting means of an infrared ray sensor 5 is arranged at the upper part of the heating chamber 1 at a position deviated from the upper center of the heating chamber 1 by the length of about 1/4 of the upper side of the heating chamber.  The infrared ray sensor 5 is constituted of 8 pieces of infrared ray sensor elements (infrared ray detecting units), arranged in parallel in the sensor linearly along the radius of the turn table 3 substantially, while the infrared ray sensor of 8 pieces detect the temperatures of a plurality of places in sensor area 17 in the radial direction of the turn table as shown in a diagram.
Patent JP-H02153354-A (JP)
Title: Conductivity imparting material, its use method, and thin film forming method using the same
Inventor: TO YOICHI
IPC: G03F7/11
Filed: 1988-12-05
Abstract: PURPOSE:To enhance electric conductivity of a desired layer in multilayer resist methods by adding a specified aldoimine compound in this layer. CONSTITUTION:One of the multilayer resist layers, preferably, the lowest layer contains the conductivity imparting material comprising the aldoimine compound having one of carbazole rings represented by formulae I and II, in which R1 and R2 are respectively alkyl, aryl, a heterocyclic group, or the like, and formula III compound or the like is given as a specific example of the formulae compounds, thus permitting conductivity to be enhanced without impairing adhesion to a substrate.
Patent JP-H01148935-A (JP)
Title: Vacuum leakage tester of nuclear fusion apparatus
Inventor: KATANE MAMORU
IPC: G21B1/11
Filed: 1987-12-07
Abstract: PURPOSE:To inject helium gas without disassembling and moving the parts in the vicinity of an opening, by inserting a helium gas injection pipe in the protective pipe of a diverter coil from an opening part for leading out the current supply part of the diverter coil. CONSTITUTION:An opening part 10 for leading out the current supply part 13 of the diverter coil 6 provided in a vacuum container 2 to the outside of a container 2 is provided to one proper place of the protective pipe 9 of the diverter coil 6 and a helium gas injection pipe 15 is inserted in the protective pipe 9 up to a proper position through the opening part 10 to be opened at one end thereof. The other end of the injection pipe 15 is extended to the outside of the container 2 along the current supply part 13 of the coil 6 in almost parallel thereto and led out to the outside along with the current supply part 13 through the gaps between the magnetic coils of a toroidal magnetic coil 3. By this method, only by connecting the supply source of helium gas to the end part opening outside the container 2 of the injection pipe 2, helium gas is rapidly injected in the protective pipe 9 from the injection pipe 15.
Patent JP-H07143769-A (JP)
Title: Ultrasonic motor
Inventor: SAGARA SHINJI
IPC: H02N2/00
Filed: 1993-11-12
Abstract: PURPOSE:To sustain an appropriate frictional force between stator and rotor by constituting a diaphragm-like part on the stator holding side of a case thereby bringing the stator into pressure contact with the rotor side. CONSTITUTION:A diaphragm-like case part 6 is constituted at one axial end of a case 1 and a stator 2 is secured to a central protrusion 6a of the case part 6 and then a rotor 3 is stacked on the stator, so that the stator 2 and the rotor 3 are brought into pressure contact with each other. A rotary shaft 4 passes through the central holes of the stator 2 and rotor 3 with the flange part 4a being bonded to the rotor 3 through an elastic member 13 so that the rotor 3 rotates integrally with the rotary shaft 4.