baber/WOPTO huggingface dataset:
Patent JP-H06175200-A (JP)
Title: Film unit with lens with built-in stroboscope
Inventor: FURUKAWA TAKU
IPC: G03B15/05
Filed: 1992-12-08
Abstract: PURPOSE:To make a strobe flushing unit thinner by reducing a limit due to the length of a neon tube in the longitudinal direction at the time of making the strobe flashing unit for a film with lens with built-in stroboscope thin in structure. CONSTITUTION:The neon tube 2 is attached with a stroboscope board 15 so as to set at the angle of <=60 deg. to the stroboscope board 15. And also, a reflection body 25 is installed between the neon tube 2 and an opening part 24 installed on the eyepiece side of a finder 13, and then, the flickering of the neon tube 2 can be recognized from the opening part 24 through the reflection body 25.
Patent JP-2001141182-A (JP)
Title: Spray oil feeding device
Inventor: TAKUBO NOBUHIKO
IPC: F16N7/34
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a spray oil feeding device capable of stably supplying oil mist uniform in particle diameter, spraying oil mist of an estimated amount at a lubricating point and being used for also the supply of cutting oil in a very little amount cutting. SOLUTION: In a spray oil feeding for making oil from a fixed capacity pump 3 for sucking and discharging oil A within an oil tank 2 as atomized oil mist by an atomizer 4, a cyclone 5 for sorting and discharging only oil mist of proper particle diameters from the oil mist by centrifugal force generated on the inside is provided, the particle diameters of oil mist are separated into large and small sizes by the cyclone 5 and oil mist small and uniform in particle diameter is stably supplied.
Patent JP-H01171778-A (JP)
Title: Clutch device for electrically-driven tool
Inventor: NISHIDA YOSHIKAZU
IPC: B25B23/157
Filed: 1987-12-24
Abstract: PURPOSE:To prevent a pawl from coming off and improve the durability of the device in the caption by making the engaging pawls of a hammering device and a pawl receiver an acute-angled trapezoid. CONSTITUTION:In a clutch device, the pawl 30a of a hammering device 30 and the pawl 33a of a pawl receiver 33 are formed in an acute-angled trapezoid. Therefore, when the pawl 30a of the hammering device 30 is engaged with or disengaged from the pawl 33a of the pawl receiver 33, even if corner friction is generated in each pawl 30a, 33a, the engaging area of the pawl 30a with the pawl 33a is difficult to be disengaged from each other. As a result, a screw, a bolt, or a nut can be repeatedly tightened at specified torque through the engaging area of the pawl 30a with the pawl 33a.
Patent JP-H01166800-A (JP)
Title: Control apparatus of washing machine
Inventor: TAMAE SADAYUKI
IPC: D06F33/02
Filed: 1987-12-24
Abstract: PURPOSE: To prevent overflow by stopping driving a water feed valve and a motor when an overflow discriminating means discriminates overflow, reporting such a state through a display means or buzzer, opening/closing a washing lid and recovering from an overflow reporting state. CONSTITUTION: This controller is provided with a water level detecting means 1, water level data/frequency converting means 2 for converting water level data to a frequency and overflow discriminating means 3 for discriminating the overflow state from frequency data. A control means is provided for controlling a motor 4, water feed valve 5, display means 6 and buzzer 7 while inputting and outputting overflow discrimination data, data of the water level data/frequency converting means 2 and the opening/closing data of a washing lid 8.  The overflow discriminating means 3 compares the frequency converted from the water level data by the converting means 2 with set overflow frequency f1 lower than that in the case where overflow actually occurs and discriminates the overflow state and if higher than the frequency f1 , the control means 9 turns off the motor 4 and the water feed valve 5 and reports such a state while using the display means 6 or buzzer 7. Further, the opening/closing data of the washing lid 8 are fetched and the state of reporting overflow is canceled.
Patent JP-H11161903-A (JP)
Title: Magnetic card system
Inventor: ONO WATARU
IPC: G11B5/02
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic card system capable of checking a read state of a magnetic card and discriminating the main cause at the unusable state of the magnetic card. SOLUTION: This magnetic card system is provided with first, second magnetic cards respectively recording data information and test pattern information required for system operation, a card reader reading the information recorded on the first, second magnetic card and a decision means deciding as the dirt of the magnetic head of the card reader when both of the test pattern information recorded on the first and second magnetic cards become a read error also based on the read result by the card reader. Further, as the card reader, the first and second card readers are provided, and the decision means decides the magnetic force deterioration of the magnetic card when both of the test pattern information recorded on either one side magnetic card of the first or second magnetic card become the read error also based on the read result by the first and second card readers.
Patent JP-H01169936-A (JP)
Title: Resin seal molding method for semiconductor element and its equipment
Inventor: OSADA MICHIO
IPC: B29C45/14
Filed: 1987-12-24
Abstract: PURPOSE:To perform resin seal while retaining a lead frame in a specified posture, by installing a retaining means to hold the lead frame at a specified position in a metal mold cavity until a specified time passes after resin injection. CONSTITUTION:A lead frame 16, on which a semiconductor is mounted, is set at a specified position of a cavity part 13, 14 between an upper mold 11 and a lower mold 12. By a plunger 20, melted resin material is injected into the cavity 13, 14, and a semiconductor is resin-sealed. The retaining members 211, 222 of retaining means 21, 22 engaged with the metal molds 11 and 12 so as to be able to go forward and back, interlink both surfaces of a lead frame 16, and retain it at a specified position in the cavity. When a specified time passes after resin is injected, the retaining means 21, 22 retire upward and downward, respectively, so that the cavity is filled with resin.
Patent JP-H09170128-A (JP)
Title: Cellulose acetate multifilament yarn having each specific cross section and its production
Inventor: MORI HIROYUKI
IPC: D02G3/22
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an acetate multifilament yarn reduces in the irregularity of the cross-sectional shape of each acetate filament, having the cross-sectional shape not having been obtained by conventional methods improved in spinnerets, and having original luster and touch. SOLUTION: This cellulose acetate multifilament yarn wherein the single filaments has each a special I-shaped cross section and further each the length ratio(L1 ) of the cross section in the longitudinal direction, the length ratio (L2 ) in the latitudinal direction and the length ratio (L3 ) in the longitudinal direction and in the latitudinal direction which simultaneously satisfy the below-described relations occupy >=60% of the whole single filaments. The ratio (L1 ) of (b) the whole length in the longitudinal direction to (a) the length of the central part is 1.5-2.5. The ratio (L2 ) of (d) the maximum width of both the terminal thick parts to the width (c) of the central thin part is 1.5-2.5. The ratio (L3 ) of (d) the whole width in the longitudinal direction to (c) the width of the central thin part is 2.5-8.0.
Patent JP-H11165960-A (JP)
Title: Elevator system
Inventor: HIROSE MASAYUKI
IPC: B66B1/14
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To secure a control unit of an elevator that is simple and inexpensive in structure and able to convey a load alone up to a destination floor even if there is no user riding together. SOLUTION: A load carrying operation commanding button 3 is installed in an elevator landing side or an elevator car, and when this button 3 is operated and destination registered buttons 2a and 2b in the car are operated as well, this car is stopped in a state that an elevator door is opened. A user carries in his load in this state intact, and subsequently, two landing buttons 1a and 1b are operated. With this, the door is cloded and the car is driven up to the destination floor, and it comes to a stop in a state that the door is closed. When the user operates the elevator landing buttons at the destination floor, the door is opened, and this state is kept up intact. When the user carries out his load and operates the landing buttons again, an elevator comes to a normally driven state.  In this case, when a set of pushbuttons are added, what is known as 'load carrying operation' that no user rides in the car is realizable, so that a setup space of these buttons is reduced, and further lifting cost is thus abatable.
Patent JP-H08180385-A (JP)
Title: Magnetic recording medium and its production
Inventor: SATO HIRONOBU
IPC: G11B5/72
Filed: 1994-12-28
Abstract: PURPOSE: To produce a magnetic recording medium having a low coeff. of friction of the surface and excellent in durability while satisfying glide height characteristics. CONSTITUTION: This magnetic recording medium has a substrate 11, a magnetic layer 13 disposed on the substrate 11, a protective layer 14 disposed on the magnetic layer 13 and a lubricant layer 15 disposed on the protective layer 14. The protective layer 14 contains a 1st protective layer consisting essentially of carbon and silicon and a 2nd protective layer based on carbon. The lubricant layer 15 is made of a polymer obtd. by vapor phase polymn. and consists of a fixed layer 15a stuck on the protective layer 14 and a free layer 15b formed on the fixed layer 15a.
Patent JP-H05164489-A (JP)
Title: Heat exchanger with fin
Inventor: HIRUKO TAKESHI
IPC: F28F1/32
Filed: 1991-12-12
Abstract: PURPOSE:To suppress blocking of a vent passage due to frosting by so respectively forming slit piece groups at front and rear edges of fins that floating directions of the groups to the fins become reverse, and setting the groups of the adjacent fins to the same direction. CONSTITUTION:A plurality of, for example, eight slits 3 are formed from a front edges 2a of an upstream side of an air flow to a rear edges 2b of a downstream side by cutting and erecting rectangular slit pieces 4 extended in an arraying direction of heat transfer tubes 1, 1,... at fins 2. The pieces 4, 4,... are formed as four front edges 2a and front edge side slit piece groups 41. The four pieces of rear edge 3b side are reversely cut and erected to form rear edge side slit piece groups 42. In this case, floating heights of the pieces 4 of the groups 41, 42 are set to the same, and the fins 2 are set in parallel. The adjacent fins 2 are formed in the same direction.
Patent JP-H11220899-A (JP)
Title: Secondary excitation device of ac excitation synchronous machine
Inventor: YOKOTA HIROSHI
IPC: H02P9/00
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To reduce a load when breaking a generator breaker by outputting a zero command value from a zero command circuit simultaneously with or before the opening of the generator breaker when a load break command is outputted for narrowing down an effective power or an effective power, a reactive power, and an output power. SOLUTION: Zero command switching circuits 31 and 32 are switched to the side of zero command circuits 33 and 34 according to a load break command being outputted when an accident occurs regarding measures against a break corresponding to a load break command due to an accident or the like, thus enabling a command value Iq* of a q-axis control command to reach zero, an effective power to be narrowed down, and at the same time a command value Id* of a d-axis control command to reach zero, and an effective power, a reactive power, and an output power to be narrowed down. As a result, power and voltage are narrowed down before the generator breaker is opened, thus suppressing the release energy of the generator breaker and reducing the load when the generator breaker breaks.
Patent JP-H02178190-A (JP)
Title: Image former
Inventor: IDENAWA HIROYUKI
IPC: B65H83/02
Filed: 1988-12-28
Abstract: PURPOSE:To stack each sheet in page order by discharging the sheet that finished its image formation to either sheet container, where an image formed on one side comes to be turned to the bottom side, out of a first or second sheet container. CONSTITUTION:A sheet where a toner image is fixed by a fixing unit 10 and an image is formed at one side, is led into a combined paper discharge tray and turnover conveyor 13 on a body part 23 by paired discharge rollers 11, 12, and also guided to a first paper discharge tray 14 so as to turn the image to the bottom side, then it is stacked in page order at one side print. On the other hand, when a duplex print is the case, it is turned over in a direction orthogonal with the feed direction by a first turnover conveyor, to from the feeding direction by a second turnover part 17 and fed onto a second discharge tray 15, and further it is fed to the inside of the body 23 again from a second conveying means of the second turnover part 17 by way of a conveyor 21, thus an image is formed at the opposite side. Thus, the image is formed in the page order and can be stacked in pile in the same manner.
Patent JP-H11229966-A (JP)
Title: Throttle choke control mechanism for carburetor
Inventor: ALLEN JAMES E VAN
IPC: F02M1/08
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a throttle choke control mechanism provided with a choke throttle cold start-up setting latch mechanism, by which a throttle valve is automatically positioned in a slightly opening position when a choke valve is completely closed. SOLUTION: A throttle valve 1 is deflected toward its third low speed idle position by means of a spring, while a chock valve 10 is deflected to a maximum speed opening position by means of a spring. When the chock valve 10 is moved to its cold start-up closing position from the opening position, a high speed idle lever 50 connected to the choke valve 10 is engaged with another lever 4 connected to the throttle 1 via a releasable latch part. The latch part mutually engaged with these levers holds both valves 1, 10 in the respective cold start-up positions against the deflecting springs. These latch levers can be released by an action throttle valve 1, and when the latch levers are released, the chock valve 10 is automatically returned to its position via the deflection spring.
Patent JP-H03189260-A (JP)
Title: Brake device for rail-way vehicle
Inventor: SHIOMI SHOGO
IPC: B60T8/72
Filed: 1989-12-18
Abstract: PURPOSE:To prevent a brake force from reduction where every vehicle or truck are individually controlled with an air brake force by controllably stop the supply of the air brake force only to a sliding wheel or truck. CONSTITUTION:Brake cylinder pressure is calculated according to a brake command from a cab while the slide of a wheel is detected on the basis of a wheel rotation signal. A brake signal receiver 1 having a readhering function is provided to give output signals 11, 12 to controlling valves 21, 22 and control brake cylinder pressure. A air control correction signal 13 is given to a braking device 3 to generate brake cylinder pressure 31. An electric brake controller 4 is provided to control main motors 51, 52 coupled with wheels 61, 62 and generate a brake force while electric control slide signals 41, 42 showing the readhesion control during the slide of wheel and a feed-back signal 43 showing an operating amount of electric brake are sent to the brake signal receiver 1.
Patent JP-H08161976-A (JP)
Title: Rocking switch
Inventor: HIKITA SHINICHI
IPC: H01H23/24
Filed: 1994-12-02
Abstract: PURPOSE: To miniaturize a rocking switch without degrading its look. CONSTITUTION: The control knob 22 of a changeover rocking switch 20 has its circular recess 25 brought into engaging contact with the upper end of the side wall 24 of the top surface of a body top plate 13 and held. A knob support 23 entering a switch body 12 from an opening 14 and integrated with the control knob 22 is held as the circular body mounting seat 27 of its projection 26 is brought into contact with the circular portion 33 of a lower-surface side circular body 32 on the lowersurface opposite piece 31 of the lower surface of the switch body 12. The circular recess 25 of the control knob 22 is in the form of a circle concentric with the circular portion 33. Therefore, an engaging portion 30 makes rocking action about the center of the circle of the circular portion 33.
Patent JP-H09140443-A (JP)
Title: Sealing structure for airtight container
Inventor: TORII AKIHITO
IPC: B65D53/04
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To provide high airtightness regardlless of the dispersion of the dimension of an inner tray and a cover body by providing a recessed part from an attachment surface side in a contacting area to a sealing surface in an elastic sealing material and thinning the thickness of the elastic sealing material in the contacting area. SOLUTION: By providing the recessed part 6 from the side of an attachment surface 4 in the contacting area to the sealing surface 3 in the elastic sealing material 5, the thickness of the elastic sealing material 5 in the contacting area is thinned. Then, the lower surface of the elastic sealing material 5 attached to the attachment surface 4 of the cover body 2 is pressurized to the sealing surface 3 of the inner tray 1 and a part between the inner tray 1 and the cover body 2 is sealed. By the recessed part 6 of the elastic sealing material 5, the fitness to the sealing surface 3 of the elastic sealing material 5 is raised, and even when the smoothness of the sealing surface is low or the dispersion of the dimension between the sealing surface 3 of the inner tray 1 and the attachment surface 4 of the cover body 2 is present, the degradation of the airtightness is prevented.
Patent JP-2001146990-A (JP)
Title: Water cut-off method for pipe end cross section of composite pipe
Inventor: KOMA SATOSHI
IPC: F16L21/04
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a water cut-off method for a pipe end cross section of a composite pipe preventing water from reaching a pipe end face when blocking a pipe end or connecting composite pipes with cross sections comprising a plurality of layers by usage of joints for providing a long pipe line. SOLUTION: In the joint used in this water cut-off method for the pipe end cross section, a collar part facing outward is provided on one end of a short straight pipe like member body with an outer diameter smaller and substantially the same as an inner diameter of the composite pipe, another pipe end of the one end provided with the collar part of the member is inserted into a pipe end of the composite pipe, a face of the collar part on a member body side is abutted to a pipe end face of the composite pipe, a water cut-off material is provided on an abutting face of the collar part and the pipe end face of the composite pipe, and a mechanism is provided pressing the member against the pipe end of the composite pipe.
Patent JP-H09141738-A (JP)
Title: Production of trim for car
Inventor: TAMADA TETSUYA
IPC: B29K105/22
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To enhance product value by making the interval and height of the embosses of both shoulder parts of a trim almost uniform in the same way as those of the other parts thereof. SOLUTION: Continuous embossed patterns are formed on the surface 5a of the coating material 5 extruded from an extruder and composed of a strip like rubber or resin in which a core metal 4 is embedded along the longitudinal direction of the coating material by an embossing roller 1 and this coating material 5 is bent and molded by a bender roll so as to have an almost U-shaped cross section. Embossing unevenness 2 is laterally formed to the embossing roller 1 pressing the surface 5a of the coating material 5 to form embossed patterns so that the protruding parts in the vicinity of the parts 2a positioned at both shoulder parts K of the trim T bent and molded by the bender roll so as to have an almost U-shaped cross section are formed so as to become higher than the protruding parts of other parts 2b at a narrower interval.
Patent JP-H04203679-A (JP)
Title: Assembling method of magnetic seal
Inventor: IMAMURA TAKAHIRO
IPC: F16J15/40
Filed: 1990-11-30
Abstract: PURPOSE:To improve the extent of assembling accuracy between a sealing member and a seal housing by attaching those of seal housing and sealing member to a jig, and locking them in a state of being butted to the jig in the same direction within the sealing surface. CONSTITUTION:A jig consists of a frame 16 having a butting reference plane 17 on a seal housing 13, a cylindrical part 16a having a butting reference plane 18 in a sealing member 12 and each of springs 19, 20 installed in it as projecting its part, and the frame 16b and the cylindrical part 16a are concentric with each other, and an outer diameter of the frame 16b is provided with a clearance of  H in a gap with an inner diameter of the seal housing 13 and an inner diameter of the cylindrical part 16a a clearance of  P in a gap with the outer diameter of the sealing member 12, respectively. Then, the spring 19 presses the seal housing 13 to the reference plane 17 and the spring 20 presses the sealing member 12 to the reference plane 18, respectively, through which the center of the seal housing 13 separates from the center of the jig as long as  H/2, and the center of the sealing member 12 from the center of the jig as long as  P/2, respectively. Consequently concentricity is checkable to ¦ H- P¦.
Patent JP-2001148247-A (JP)
Title: Non-aqueous electrolyte secondary battery and alloy for battery and its manufacturing method
Inventor: SHIMAMURA HARUNARI
IPC: H01M4/134
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide alloy for non-aqueous electrolyte secondary battery in which occlusion/emission capacity of Li is very large and discharge efficiency that is the ratio of emitted hydrogen against occluded hydrogen is also excellent, and in which volume change at the time of occlusion/emission is restrained. SOLUTION: Molten alloy composed of at least one species of Si and Zn and at least one species of element selected from IIA family of long period type in the periodic table, transition elements from IIIA family to IIB family, IIIB group, IVB family except for C, and VB group is coagulated by gas atomization method or by roll quenching method in which coagulation rate becomes more than 100 deg.C/sec., and powder of above alloy that has minute Si phase or Zn phase as the core is prepared, and by its immersion treatment in acid (for example HF, HCl, HNO3) aqueous solution, surface oxidized film is removed. If this alloy powder is used for a negative electrode of lithium secondary battery, a battery which has a high capacity and high charge discharge efficiency, and which is excellent in cycle life is obtained.
Patent JP-H11163209-A (JP)
Title: Ceramic circuit board and manufacture thereof
Inventor: TERASAKI RYUICHI
IPC: H05K1/03
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a ceramic circuit board which is superior in heat dissipating properties and high in reliability. SOLUTION: A ceramics board 2 is provided with a circuit 1 or a circuit metal layer on its surface, and a silicon carbide porous body is arranged bearing against the backside of the ceramics board 2, in which a metal whose main component is aluminum is cast into a ceramics circuit board excluding the circuit 1 or a part of the circuit metal layer. The silicon carbide porous body is impregnated with a metal whose main component is aluminum to provide the ceramics circuit board and a manufacturing method thereof.