baber/WOPTO huggingface dataset:
Patent JP-H07166209-A (JP)
Title: Production of metallic powder sintered compact
Inventor: KODAMA TAKUYA
IPC: B22F3/10
Filed: 1993-12-10
Abstract: PURPOSE:To produce a highly densed metallic sintered compact at a low cost by perfectly reducing oxygen in metal oxide and a contained oxygen element by a reducing reaction stronger than that of hydrogen without accompanying serious danger. CONSTITUTION:As for sintering, in a low temp. range (to about 400 deg.C namely between A and B), heating is executed in an atmospheric gas of nitrogen or the like, and at the point of time when the temp. reaches the B point, the flow of the atmospheric gas is stopped, and evacuation is executed to regulate the degree of the vacuum to about 10<-5>Torr. In this state, heating is executed to 700 deg.C (between B and C), and moreover, decomposition is executed. After that, gaseous carbon monoxide is allowed to flow into the furnace, and furthermore, heating is executed to about 1300 deg.C, and sintering is executed.
Patent JP-H10181660-A (JP)
Title: Car body frame structure for motorcycle etc.
Inventor: HANABUSA SEIJI
IPC: B62K19/20
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To faclitate welding of a seat rail with a pivot frame. SOLUTION: In installing a pivot frame 13 and a seat rail 15 onto a back side surface of a round pipe main frame 10, an upper end part 60 of the pivot frame 13 and a front end part 70 of the seat rail 15 are respectively applied to the back end side surface of the main frame 10 to set respective installation axial lines L1, L2 to coincide with an axial line L0 of the main frame 10, and they are disposed to partly overlap the upper end part 60 and the front end part 70 with each other in a side view, and they are welded with the main frame 10 along weld lines 63, 73, 80 which are continuous to form a single line.
Patent JP-H09186290-A (JP)
Title: Stack structure for pressure contact semiconductor element
Inventor: MORITA MASATAKA
IPC: H01L21/52
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent an abnormal rise of the temperature or the damage to a semiconductor chip by excluding the unbalance of currents flowing to respective chips when the chips as a plurality of pressure contact semiconductor elements are connected in parallel. SOLUTION: In the stack structure of a constitution that a semiconductor package 2 containing a plurality of semiconductor chips as pressure contact semiconductor elements is sandwiched between an anode conductor 21 and a cathode conductor 22 to connect the chips in parallel, the leads of the conductor 21 to an anode terminal 23 and of the conductor 22 to a cathode terminal 24 are reversed. When first and second semiconductor stacks of the same constitutions are stacked to constitute one phase of an inverter, an insulator 40 is inserted between both stacks, an anode terminal 35 and cathode terminal 38 for connecting the positive and negative electrode sides of a power source are drawn in the same direction, and AC terminals 39 for connecting AC load are drawn reversely.  Thus, the conductor impedances of the same value are inserted to the chips, and the conducting currents of the chips are balanced.
Patent JP-H08234149-A (JP)
Title: Optical filter using electron - optical material
Inventor: AANESUTO EIZENHAATO BAAGUMAN
IPC: G02F1/313
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical filter having quick heat/light-heating and requiring no high and continuous power consumption by optically connecting multiple photo-coupled regions to adjacent wave guide stages together, and providing multiple electrode pairs for controlling them. SOLUTION: This wavelength split multiplexer 1 is constituted of multiple wave guide stages 3 and multiple photo-coupled regions 5. Adjacent wave guide stages 3 are formed with two continuous wave guides connected together by the photo-coupled regions 5. The ends of two wave guides in the first and the last stages 3 are used as an input and an output respectively. The wave guides in the wave guide stages 3 have paths different in length for wavelength detection. Multiple electrode pairs 31, 51 and the photo-coupled regions 5 are provided on the wave guides in the stages 3, an electric circuit 7 is connected to the electrode pairs 31, 51, and a correct voltage is applied to obtain the desired filter response.
Patent JP-H03206056-A (JP)
Title: Production of dichloro-(2,2)-paracyclophane
Inventor: MARUYAMA HIROSHI
IPC: C07C211/63
Filed: 1989-12-29
Abstract: PURPOSE:To obtain the subject compound by using p-methylbenzyl trimethylammonium chloride as a raw material, selectively chlorinating to obtain a monochlorine-substituted substance of benzene nucleus, making said substance to quaternary ammonium hydroxide and subjecting to Hoffman elimination. CONSTITUTION:A quaternary ammonium salt, namely p-methylbenzyl trimethylammonium chloride is chlorinated preferably with chlorine gas to obtain monochloro-p-methylbenzyl trimethylammonium chloride. Subsequently the resultant compound is made to quaternary ammonium hydroxide and then subjected to Hoffman elimination reaction to afford the aimed dichloro-(2,2)- paracyclophane. By said method, a monochlorine-substituted substance is more readily and selectively obtained, therefore a low cost and a high purity are attained. A resultant compound is useful as an intermediate of a production of polydichloro paraxylylene resin.
Patent JP-H06182885-A (JP)
Title: Manufacture of foamed styrol sheet and manufacturing machine thereof
Inventor: NAGAMATSU MITSUHIRO
IPC: B29L7/00
Filed: 1992-12-22
Abstract: PURPOSE:To continuously automatically manufacture a thin foamed styrol sheet by vertically movably mounting a moving unit for placing and reciprocating a thick foamed styrol on a base and a cutter for cutting the thick styrol by a power source on the base with respect to the moving unit. CONSTITUTION:Foamed styrol (a) is placed on a moving base 6 of a moving unit 3, a weight 30 is placed to stabilize the styrol (a), and cut via a wire 17. The base 6 is moved by a drive motor 7, the wire 17 is energized, and the styrol (a) is cut by the heat of the wire 17. Further, after the base 6 is moved in one direction, the motor 7 is reversely rotated to reciprocate the base 6. An interlock elevator 6a of the base 6 presses down an elevation lever 23, an elevation frame 15 having the wire 17 is moved down by an interlocking mechanism C, and the styrol (a) is cut by the wire 17 to easily form a thin foamed styrol sheet.
Patent JP-H06196041-A (JP)
Title: Transparent touch key
Inventor: TAKAISHI MASAKATSU
IPC: G06F3/041
Filed: 1992-12-24
Abstract: PURPOSE:To obtain a transparent touch key of high reliability at a low cost while improving a characteristic by eliminating a conventional antiglare hard coat process, by leaving a filler, having an antiglare hard coat function, as previously contained in upper/lower film substrates which are constitutional materials of the transparent touch key. CONSTITUTION:An upper film substrate 3a formed with an ITO electrode pattern 5a and a lower film substrate 3b similarly formed with an ITO electrode pattern 5b are arranged to be opposed to each other, and a transparent touch key is constituted by interposing a spacer 6 between these upper/lower film substrates. Here are formed the upper/lower film substrates 3a, 3b into a material of previously adding a filler 1 having an antiglare hard coat function. As the filler having the above antiglare hard coat function, use of glass beads, TiO2 beads, glass beads formed with an ITO evaporation film in the surface, etc. is preferable.
Patent JP-H11173000-A (JP)
Title: Door frame and door stopper material used for it
Inventor: MORI TOSHIAKI
IPC: E06B3/36
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To increase productivity of door frame, reduce cost, stop a door top end edge by a door stopper over a wide range even if the door top end edge is inclined relative to a strike side vertical frame due to deformation of a door or door frame, and fit the latch member of the door securely to the strike member. SOLUTION: A groove-shaped recessed part 43 is provided in a door stopper base material 42 fitted to a strike side vertical frame 2a, and a center member 33 fitted into the groove-shaped recessed part 43 is provided on a door stopper material mounting part located on the inner surface of the vertical frame 2a positioned at the same height as that of a latch member fitted part 31a of a strike member 30. Then the door stopper base material 42 is fitted into a center member 33 of the groove-shaped recessed part 43 so as to position a part of it corresponding to the strike member 30, and fixedly screwed to the vertical frame 2a at a plurality of positions, and a cover member 46 is fitted to the door stopper base material 42 so as to form a door stopper 40.
Patent JP-H03202680-A (JP)
Title: Cryopump
Inventor: TSUJIKAWA HIROSHI
IPC: F04B37/08
Filed: 1989-12-29
Abstract: PURPOSE:To facilitate achievement to extremely high vacuum by using an oxygen free copper for extremely low temperature for a radiant shield in a cryopump and a plurality of materials of the cryopump so as to cool evenly and rapidly the entire body of each of the above parts. CONSTITUTION:As for a cryopump, one end is connected to an exhaust port 10 of an exhausted container and a small freezer 2 is provided in a casing 9. First and second cold stages 2 and 3 are fixed to the small freezer 1, and a radiant shield 4 and a baffle 7 are provided at the first cold stage 2. At the second cold stage 3, first and second cryopanels 5 and 8 are provided respec tively, and an activated carbon 6 is pasted on both their inner and outside surfaces. In the above constitution, an oxygen free copper for extremely low temperature is used as materials of the shield 4 and respective panels 5 and 8.
Patent JP-H09184786-A (JP)
Title: Inspection method and inspection equipment for liquid crystal display device
Inventor: TAKAHASHI EIICHI
IPC: G01R13/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To judge whether a liquid crystal display device is acceptable, by forming a black pattern inspection signal, of the whole surface white display of the liquid crystal display devise, or a black pattern in the central part of a back ground white image, numerizing and storing the luminance at the time of whole surface white display and the luminance at the time of black pattern display, and comparing and operating them. SOLUTION: A signal for inspection formed by an inspection signal forming means is sent to a liquid crystal display device 11 through a prober 12, simultaneously drives a back light installed on a suction board 10, and the display device 11 is irradiated from the back, and the whole surface white display is set. Luminance at the previously determined portions is measured with a CCD camera 15, and the results are temporarily stored in a storing means 16. A square black pattern 19 is displayed in a back ground white display, luminance at the same measuring portions B1 , B2 , B3 , B4 as before is measured with the camera 15, and the results are temporarily stored in the storing means 16.  By a comparing and operating means 17, stored first luminance and stored second luminance are substituted into a condition formula, the results are judged by a judging means 18, and whether the display device 11 is acceptable is judged.
Patent JP-H05170025-A (JP)
Title: Heat insulating material suction and delivery device
Inventor: DANBARA KESAO
IPC: B08B5/04
Filed: 1991-12-25
Abstract: PURPOSE:To take out a heat insulating material required in the inspection and repair of an air separator in a short term, with a less manpower and safely by sucking in and taking out mechanically an inorganic fiber material being used as the heat insulating material in the inspection and repair of the piping of the air separator. CONSTITUTION:The device is composed of a collection tank for sucking in and taking out a heat insulator around the piping of an air separator directly so as to collect temporarily and a suction device 12 for sucking in and taking out the heat insulating material so as to press feed to the collection tank. The suction device 12 is composed of a cleaning casing 14 in which a bag filter 15 is arranged and a vacuum pump or a Roots blower 16 which is a vacuum source connected to the bag filter 15 of the cleaning casing 14 and an operation board 17 for controlling this vacuum pump or the Roots blower 16. The suction device 12 and the collection tank 11 are installed on the car body 2 with a cab of a runnable moving vehicle.
Patent JP-H03201653-A (JP)
Title: Call forward system for private exchange
Inventor: KANZAWA SHINICHI
IPC: H04M3/54
Filed: 1989-12-27
Abstract: PURPOSE:To select an incoming call, which desires transfer, or an incoming call not to desire transfer by collating a subscriber number, which is informed from a digital-integrated service network when the call is terminated, on a call originating side with a subscriber number in a storing means and deciding it corresponding to the result of this collation whether the incoming call is transferred or not. CONSTITUTION:A storing means 8 is provided to register the subscriber number corresponding to a prescribed terminal, and a collating means 6 is provided to collate the subscriber, number, which is informed from a digital-integrated service network 3 when the call is terminated to the prescribed terminal, on the call originating side with the subscriber number in the storing means 8. Then, a deciding means 6 is provided to decide it corresponding to the result of this collating means 6 whether transfer is executed or not. Thus, the incoming call to desire transfer or the incoming call not to desire transfer can be easily selected.
Patent JP-H09183515-A (JP)
Title: Hanger-goods detaching device
Inventor: TOBA KAZUO
IPC: B65G47/78
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To carry in hanger-goods by means of a carrying device such as a conveyor by providing a picking lever having a hook scoop face with a swing end and a hook stopping face downward continued from the swing end through a circular-arc face concentric to a swing center. SOLUTION: A step difference part S is provided on the upper stream side of the sliding face 2A of a hanger sliding down rail 2, and a circular-arc-like recess 2C adapted for the outer circumferential face of a hook F is provided on the lower face of the step difference S. The swing end 16A of a picking lever 16 projects by a distance nearly equal to the diameter of the hook F. In addition, a hook scoop face 16B scooping the hook F up so as to detach it from the step difference part S is formed. The hook scoop face 16B is continuously provided with a hook stopping face 16C of circular-arc face centering around a supporting shaft 12. A presser guide 18 is provided over the sliding face 2A. In this way, when the picking lever 16 is swung, the scoop face 16B is inclined, hanger-goods are slided down on the sliding face 2A of the hanger sliding down rail 2 by their dead weight.
Patent JP-2000253512-A (JP)
Title: Electric vehicle and hybrid vehicle
Inventor: SATO EIJI
IPC: B60L50/16
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To reduce energy consumed for causing each motor to function or not to function as a generator, when driving by the motor is not required, in a car driven by a prime mover which drives at least one of its drive wheels, and motors which drive the other drive wheels. SOLUTION: To a front wheel motor 14, which drives the front wheels of a vehicle and a rear wheel motor 22 which drives the rear wheels, power is supplied from a battery 30 via inverters 32, 34 respectively. The rear wheel motor 22 is controlled, when driving force is lacking through drive by a front wheel prime mover, or the coefficient of friction of a load surface is low. At times other than those, a relay 36 is opened, and the rear wheel motor 22 is prevented form being a generator. A first capacitor 38 for supplying and absorbing a ripple current is arranged on the side of the rear wheel motor 22 of the relay 36, and a second capacitor 40 for smoothing the power voltage is arranged on the side of the battery 30.
Patent JP-H11159197-A (JP)
Title: Tent warehouse
Inventor: MATSUI KANJI
IPC: E04H15/54
Filed: 1997-11-29
Abstract: PROBLEM TO BE SOLVED: To eliminate dirt on the side of a tent warehouse caused by rains to provide the tent warehouse capable of preventing the inside thereof from getting dark at the same time, separately replacing the roof surface and side, and to provide a tent widening the capacity of a storing section. SOLUTION: An edge section of part spread to a roof section in a campus 12 is projected outward from part spread on the side section, and when rain water fallen on the campus of the roof section comes down to the ground, it is prevented from coming into contact with the campus of the side section. Then, the roof surface 23 and side 24 in the campus 12 are separately constituted. Part of a strut 15 in a main frame is constituted of an H-shaped steel.
Patent JP-H08326592-A (JP)
Title: Starting control device for diesel engine
Inventor: SHIRAKAWA AKIRA
IPC: F02D1/02
Filed: 1995-12-28
Abstract: PURPOSE: To improve startability by a method wherein fuel injection from a fuel injection means is delayed while after the starting of cracking, an actual injection timing of fuel coincides with a target injection timing. CONSTITUTION: When an operator gives a starting command, a control unit 18 starts an engine by cracking in a state to cut off a fuel cut valve 10. In this case, by referring to output signals from a water temperature sensor 13 and a crank angle sensor 14, a target injection timing is set based on a starting injection timing control map. An actual injection timing actually measured by a timer position sensor 30 is compared with a target injection timing, and when a deviation therebetween exceeds a given value, a fuel cut valve 10 is closed, cracking is continued in such a state to cut off fuel, and when the deviation approximately coincides with a given value or less, a fuel cut valve 10 is opened to inject fuel.  When an engine rotation speed is increased to a value higher than a given value, starting increase control is stopped and transfer to normal fuel injection control is executed.
Patent JP-H03199491-A (JP)
Title: Production of coated paper for printing
Inventor: YASUDA HIROMICHI
IPC: D21H19/38
Filed: 1989-12-26
Abstract: PURPOSE:To obtain the subject coated paper, useful as paper for pamphlets, calendars, etc., and excellent in rigidity, gloss, smoothness, etc., by preparing pulp fiber, blending sizes, fillers, etc., therewith, forming a sheet of paper and coating the resultant base paper with a coating composition consisting essentially of a pigment and adhesive. CONSTITUTION:The objective paper obtained by preparing pulp fiber into a slurry, blending various internal sizes, fillers having 0.1-5mum average particle diameter, a yield improver, etc., in the prepared slurry, forming a sheet of paper and coating the formed base paper having -0.35 to 0.20g dynamic wetting value with a coating composition (at 40-75wt.% solid concentration) obtained by blending 5-50 pts.wt. adhesive such as casein or polyvinyl alcohol, as necessary, a defoaming agent, a mold releasing agent, etc., to 100 pts.wt. pigment such as kaolin and adding 0.5-20 pts.wt. colloidal silica having 1-200nm average particle diameter thereinto in an amount of 2-50g/m<2> (dry weight) based on one surface.
Patent JP-H06190187-A (JP)
Title: Washing machine
Inventor: NONOGAKI TAKASHI
IPC: D06F39/02
Filed: 1992-12-24
Abstract: PURPOSE:To quickly detect solidification of a detergent in an outlet part of a storage part mainly, in a washing machine which stores the detergent in its storage part and forwards it out by a coil driven to rotate by a motor. CONSTITUTION:A lid 15 for opening and closing an outlet part 9 of a hopper (storage part) 5 is provided so as to come into contact with the tip part of a coil 11 at the time when it is closed, an electric circuit formed through its contact part, and by its contact and separation, solidification of a detergent 6 in the outlet part 9 of the hopper 5 is detected. In this case, by constituting the coil 11 of a material heated by current conduction flowing through the contact part with the cover 15, the coil 11 can be allowed to function as a heater for heating the detergent. Also, by an output of a temperature sensor 36 provided in the hopper 5, whether the detergent 6 in the hopper 5 is remained or not can be detected.
Patent JP-2001159669-A (JP)
Title: Magnetic impedance effect element
Inventor: TANAKA HISASHI
IPC: H01L43/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic impedance effect element capable of reliably preventing a non-magnetic substrate from coming out of a member to which the non-magnetic substrate is mounted and simplifying manufacturing processes. SOLUTION: This magnetic impedance effect element is provided with a magnetic membrane 3 formed in one surface of a non-magnetic substrate 2, first and second terminal pins 12 and 13 each connected to electrodes 4 and 5 provided for both end parts of the magnetic membrane 3, and a spool 6 on which a bias coil 7 is wound and which is provided with coil terminals 10 and 11 connected to the bias coil 7. At least either the first or second terminal pins 12 and 14 is mounted to the spool 6, the non-magnetic substrate 2 is inserted into the through hole 6a of the spool 6, and the magnetic membrane 3 is located inside a winding part 7a of the bias coil 7. The non-magnetic substrate 2 is held in contact with the inner wall surface of the through hole 6a by at least either elastic force of the first or second terminal pins 12 and 13.
Patent JP-H03202063-A (JP)
Title: Vapor generating device
Inventor: TOUKAGE NOBUHIKO
IPC: A61H33/06
Filed: 1989-12-28
Abstract: PURPOSE:To further enhance the safety and to improve the use convenience even of the rise time to a set temperature is short by starting the count, when a temperature reaches a set temperature in the part in which vapor is used, and stopping the operation executed by an operation control means by a second timer after a prescribed time being shorter than a first timer. CONSTITUTION:A first timer 13 starts the count by an operation start command from an operating part of an operating unit 9, and after a prescribed time, applies its count end signal as an operation stopping signal to an operation control means 12a. A second timer 14 starts the count, when a vapor chamber reaches a set temperature and a necessary detecting signal is applied from a temperature detecting means, ends the count after a prescribed time being shorter than a first timer 13, and applies its count end signal as an operation stopping signal to the operation control means 12a. By a second timer 14, the use time after the rise is limited to length of a temperature, therefore, in the case of a quick rise, the vapor supply time does not become too long, the safety of the vapor chamber is further improved, and the device can be comfortably.