baber/WOPTO huggingface dataset:
Patent JP-H079270-A (JP)
Title: Work locating device
Inventor: MATSUMIYA TAKESHI
IPC: B23P19/00
Filed: 1993-06-25
Abstract: PURPOSE:To provide a work locating device which can quickly and certainly perform the locating operation of a service water meter when its lid is to be tightened and loosened. CONSTITUTION:A shaft 7 is installed on a working table for automobile, etc., while a one-way clutch 6 is interposed, and a jig receptacle 8 rotatable in a single piece is coupled with the foremost part of this shaft 7. A removable jig 10 is placed on the jig receptacle 8. Because the one-way clutch 6 is rotatable in one direction when a service water meter is to be located, a quick location can take place while the meter is rotated freely. At the time of loosening, the shaft is locked so that it is no more rotatable owing to the action of the one-way clutch 6, so that a torque from a driver, etc., acts instantly on the lid of the meter, and operations can be done effectively.
Patent JP-H0253865-A (JP)
Title: Imidazole-based dye
Inventor: MASUKAWA TOYOAKI
IPC: C09B57/00
Filed: 1988-08-16
Abstract: NEW MATERIAL:A compound shown by formula I [R1 and R2 are H, (substituted) alkyl or R1 and R2 are mutually bonded to form 5-membered or 6-membered ring; R3-R6 are halogen, amido, (substituted) alkyl, etc.; R7 and R8 are monofunctional organic group; m is 0-4; n is 0-5; B is bonded through C, N, O or S to imidazole ring or directly to imidazole ring]. USE:Dye suitable for image medium of photography, heat-sensitive transfer, etc., having low pH dependence, requiring no mordant and showing absorption characteristics preferable as a cyan dyestuff. PREPARATION:A coupler shown by formula II and a developing agent of p- phenylenediamine base shown by formula III are subjected to oxidation coupling reaction in the presence of an oxidizing agent such as silver halide under a basic condition.
Patent JP-2001030716-A (JP)
Title: Tire pressure monitoring system
Inventor: FUKAZAWA SHIRO
IPC: B60C11/13
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To allow abrasion almost evenly in the direction of a tread width by forming a plurality of convex portions along the tire rotation direction on the bottom of a sub-groove, which is narrower and shallower than a main groove, on the outmost side of a tire tread. SOLUTION: A tread of a pneumatic tire for heavy load has a wide main groove 1 extending continuously toward the direction of a rotating tire, tread portions 2a to 2d defined by the main groove 1, and a sub-groove 3 provided on outmost tread portions 2a and 2d. The sub-groove 3 has a groove n narrower than the groove width T1 of the main groove 1, and is shallower than the main groove 1. The convex portions 4, provided on the bottom of the sub-groove 3, are arranged along the tire rotation direction. With this arrangement, abrasion degree of tread portions 2a1 and 2d2 is reduced and abrasion develops nearly evenly along the direction of the tread width since the convex portions 4 serve as prone to abrasion.
Patent JP-H0744756-A (JP)
Title: Door structure for automatic vending machine
Inventor: UBUKATA SHUNJI
IPC: G07F9/02
Filed: 1993-07-28
Abstract: PURPOSE:To set illumination light to pass through the front part of a bent part and to prevent the advertisement of signboards from being damaged by providing the bent parts at the upper end part of the signboard in a front door and the lower end part of the signboard at an upper door and installing fitting metallic parts at the rear parts of the bent parts to fix the signboards. CONSTITUTION:The bent parts 5a and 6a intruded into a division part 11 are formed at the upper end part of a transparent panel 15 being the signboard of the front door 1 and the lower end part of a transparent panel 6 being the signboard of the upper door 2, and the fixture parts 12 and 13 fixing the transparent panels 5 and 6 are provided. Thus, light from illumination light sources 3 and 3a passes through the former part of the bent parts 5a and 6a which are not shielded by the fixture parts 12 and 13, and illuminates the division part 11 from upper and lower directions so as to light it up. Even if the signboards of one design are drawn on the transparent panels 5 and 6 so as to display them, the continuity of the design is held and integration can be directed.
Patent JP-H0692276-A (JP)
Title: Working hinge device for automobile sliding door
Inventor: NISHIDA SATORU
IPC: B62D65/00
Filed: 1992-07-31
Abstract: PURPOSE:To facilitate the fitting/removal of a sliding door and determine the opened/closed position of the sliding door without using a special jig by fitting the recessed part of a second hinge member to the protruding part of a first hinge member in such a way as to incline the center axis of an upper and a lower hinges for connection. CONSTITUTION:In a working hinge device 5, the shaft part 15a of the protruding side hinge body 15 of a first upper hinge member 6, and the recessed side hinge body 26 of a second upper hinge member 8 are made long; and the shaft part 16a of the protruding side hinge body 16 of a first lower hinge member 7, and the recessed side hinge body 27 of a second lower hinge member 9 are made short. The upper and lower recessed side hinge bodies 26, 27 can be thereby fitted rapidly and smoothly to the shaft parts 15a, 16a of the upper and lower protruding side hinge bodies 15, 16 so as to improve sliding door fitting work performance. With the use of this hinge device 5, the sliding door replaced with a rotary door can be held being fixed in either opened/closed position since the center axis C of an upper and a lower hinges is inclined.
Patent JP-H1151238-A (JP)
Title: Flow rate control valve
Inventor: TAKASHIMA KAZUHISA
IPC: F16K31/06
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a stable flow rate characteristic by arranging a slide preventing means preventing a return spring from sliding on locked parts in a locked part in a connecting member, which is fixed in a movable iron core and connected to a valve element via its end part, and a locked part in a spring holder of a flow rate control valve. SOLUTION: In a flow rate control valve constructed of a solenoid device and a valve main body, the solenoid device is provided with a return spring 32, which is compressedly arranged between a movable iron core 11 and a spring holder 7, and a pipe 13 fixed to the movable iron core 11, while a poppet valve element is connected to the end part of the pipe 13. In this case, in a locked part 13a in the pipe 13, the tip part is formed into a taper part 13a1 tapering forward, and a tight winding part 32a in one end part of the return spring 32 is force-fitted to the locked part 13a so as to be locked in it. In a locked part 7a in the spring holder 7, the tip part is formed into a taper part 7a1 tapering forward, and a tight winding part 32b in the other end part of the return spring 32 is force-fitted to the locked part 7a so as to be locked in it.
Patent JP-H0756680-A (JP)
Title: Portable mouse
Inventor: SUZUKI HIROYUKI
IPC: G06F3/0338
Filed: 1991-07-19
Abstract: PURPOSE:To unnecessitate a space for operation, and to operate the mouse anywhere by providing an operation switch for X and Y directions, operation button for click signal generation, and nob for cursor moving speed adjustment at a portable operation panel, and providing a leg rubber at the back side of the panel. CONSTITUTION:The portable mouse is used for positioning a cursor on the display screen of a computer main body, and equipped with an operation switch 21 for moving the cursor in the + or -X and piY directions. At the time of simultaneously operating the switches in the X and Y directions, the cursor is moved obliquely. Then, the mouse is equipped with a button 22 for click operation, and when a volume 23 is operated, the cursor moving speed can be freely adjusted, and a leg rubber 24 is fixed to the mouse so that the mouse can be operated with one hand without using both hands while it is placed on a desk or the like. Thus, it is not necessary to move the mouse main body for a certain range, and it is possible to operate it by one hand.
Patent JP-H0488323-A (JP)
Title: Production of waveguide type optical switch
Inventor: KURIMA KAZUNORI
IPC: G02F1/313
Filed: 1990-08-01
Abstract: PURPOSE:To stably obtain the optical switch operating on a specified switching voltage by including a stage for trimming electrodes in such a manner that the switching voltage of the optical switch attains a prescribed voltage which is previously determined. CONSTITUTION:The electrodes 33a, 33b sufficiently longer than the electrode length at which the desired switching voltage can be attained are loaded and after the optical switch is completed, the electrodes 33 are trimmed while the operation of this optical switch is checked, by which the waveguide type optical switch operating on the desired switching voltage is stably produced in the process for producing the electrodes. The trimming of the electrodes 33 is in actuality executed extremely precisely by a laser beam processing, etc. Then, the electrode length is shortened in, for example, 50mum unit while the switching voltage is checked by actually injecting light to the optical switch, by which the optical switch substantially free from fluctuations in the switching voltage is provided with good reproducibility.
Patent JP-H0254098-A (JP)
Title: Concrete placing mold device for tunnel top board section
Inventor: KOGA SHIGETOSHI
IPC: E21D11/10
Filed: 1988-08-19
Abstract: PURPOSE:To easily place concrete by supporting a bottom plate mold having a concrete placing slot on the bottom surface, on the side of a slide mold, to be freely moved upward or downward, and by fitting the side mold of the slide mold on the bottom plate mold, to de freely exposed or concealed. CONSTITUTION:On the side of a slide mold 1, via an ascending or descending device consisting of hydraulic cylinders 2, 2', a bottom section mold 3 is supported. On the mold 3, on the bottom surface, a concrete placing slot 3a is set, and by a hydraulic jack 4 contained in an internal cavity section, a side mold 5 is fitted to be freely exposed or concealed. When concrete is placed between the molds 1, 5, a side frame, and ready-set covered concrete, then by the jack 4, the mold 5 is moved into the mold 3, and by the jacks 2, 2', a top board is closed with the mold 3, and through the slot 3a, top board concrete is placed. Accordingly, concrete is easily placed and can be beautifully finished.
Patent JP-H0253459-A (JP)
Title: Water-soluble dietary fiber
Inventor: NAKAMURA YOSHITAKA
IPC: A23L29/20
Filed: 1988-08-19
Abstract: PURPOSE:To obtain sufficient physiological effects with strong adsorptivity of water and a small amount of ingestion by containing water-soluble polysaccharides extracted from Auricularia polytricha (Mont.) Sacc. as a principal ingredient. CONSTITUTION:A water-soluble dietary fiber, consisting of water-soluble polysaccharides and obtained by extracting dried Auricularia polytricha (Mont.) Sacc. belonging to the order Auriculariales of the family Auriculariaceae with hot water, as necessary, under acidic or alkaline conditions, concentrating the resultant extract and spray-drying or freeze-drying the concentrate.
Patent JP-H0956082-A (JP)
Title: Battery charger
Inventor: FUJIKURA TOSHIAKI
IPC: H01M10/44
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To enable a battery charger to charge a battery by automatically switching the charging mode and, at the same time, to reduce the size of the charger by setting protective timer to the charging time in accordance with the power output capacity and outputting a charging current for the charging time, and then, stopping the output of the charging current after the charging time has elapsed. SOLUTION: When starting charging, a control means 103 calculates the output capacity of a power source 101 from the detected results of a charging current detecting means 105 and sets at protective timer to the charging time from the output capacity of the power source 101. Then the control means 103 controls an output control means 106 to output a charging current until the charging time comes set to the protective timer and to stop the output of the charging current after the charging time has elapsed. Since the protective timer is automatically set in accordance with the output capacity of the power source 101 by detecting the charging current in such a way, a battery can be charged by automatically switching the charging mode and no hardware having a large circuit scale is required. Therefore, The size of a charging circuit can be reduced.
Patent JP-H0369758-A (JP)
Title: Refractory coating construction and formation of refractory coating material layer
Inventor: SUZUKI TADAHIKO
IPC: E04F13/07
Filed: 1989-08-09
Abstract: PURPOSE:To obtain a refractory coating construction having excellent refractory performance by combining a stainless sheet metal with heat insulating ceramic fiber, and coating construction structural materials such as structural steels, concrete, etc. CONSTITUTION:Refractory bond connecting a heat insulating ceramic fiber mat and stainless or structural steel or concrete 4 and coupling strongly is sprayed with about 1-3mm in thickness on the surface of a structural steel material. After that, the heat insulating bond is sprayed with about 1-3mm in thickness on the surface of the heat insulating ceramic fiber mat 3 having a thickness of 30mm, and pressure-welding of a stainless sheet metal having a thickness of 50mum is made to form a composite. Then, the heat insulating bond is sprayed with 1-3mm in thickness on the rear of a mat of the composite of the heat insulating ceramic fiber mat 3 with the stainless sheet metal 1. Finally, the composite of the heat insulating ceramic fiber mat with the stainless sheet metal 1 is pushed stuck on the surface of the structural steel material.
Patent JP-2001036404-A (JP)
Title: Pll circuit
Inventor: NISHI SHUJI
IPC: H03L7/22
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a PLL circuit which suppresses jitter included in an output signal of the PLL circuit due to an ASIC, where low power consumption is made and a cell area is reduced and which reduces a lockup time. SOLUTION: This PLL circuit 14 has PLL circuits 12 and 13 which have phase comparison circuits 1 and 6 detecting the phase difference of a feedback signal on the basis of a reference signal and output signals of voltage controlled oscillation circuits 3 and 9 and the circuits 3 and 9 which convert the phase difference detected by the phase comparison circuits into voltage and output the output signal on the basis of the output voltage, and inputs a feedback signal of the circuit 12 on the preceding stage to as a reference signal of the circuit 13 of the next stage, and in the circuit 13 of the next stage, it is possible to control an operating state and an unoperated state on the basis of a control signal controlling operation/inoperativeness.
Patent JP-H0491480-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HONMA HIDEO
IPC: H01L29/47
Filed: 1990-08-03
Abstract: PURPOSE:To obtain a semiconductor device which is suitable for micro- miniaturization by providing a metallic material consisting of a metal or a metal compound in which the source and drain have part overlapping with a gate electrode, providing a high concentration semiconductor layer of a first conductivity type to a semiconductor region which is in contact with the metallic material in the drain side and enabling ohmic connection between the drain and semiconductor region. CONSTITUTION:A gate electrode 4 consisting of a field oxide film(SiO3) 2 specifying an active region, a gate oxide film (SiO3) 3 and an n<+> polycrystalline silicon is formed on a low concentration n-type semiconductor board 1 and a titanium silicon (TiSi2) 6 is formed symmetrically for source/drain within the board 1, providing the part overlapping with the gate electrode. A high concentration n<+> type semiconductor layer 5 and insulating layer (BPSG/SiO2) 7 are formed surrounding TiSi2 6 on the drain side. These are connected to an electrode wiring layer 9 through a contact hole 8.
Patent JP-2000035707-A (JP)
Title: Image forming device
Inventor: NAKAGAWA HIDEO
IPC: G03G15/01
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To secure aligning accuracy even when transfer speed is changed in an image forming device where different color images formed on plural photoreceptors are successively superposed to be transferred to a transfer body so as to obtain a multicolor image. SOLUTION: This image forming device is provided with a detection means 11 arranged at a position on a downstream side from the photoreceptor IC positioned at the last part in a transfer body carrying direction and detecting the distribution of transmitted light quantity or reflected light quantity in an area including a resist mark transferred from each photoreceptor to the transfer body 5 as image information, and is equipped with a positional deviation correcting means for correcting the position of an image formed on the photoreceptor other than the photoreceptor being the reference by detecting the deviation of the mark transferred from the photoreceptor being reference based on the image information obtained by the detection means 11 and calculating necessary correction amount.  In such a case, the amount of positional deviation (color slurring) is accurately grasped by varying timing to sample the obtained image information with respect to the speed of the transfer body.
Patent JP-H04245937-A (JP)
Title: Ring fine spinning or twisting machine
Inventor: HORUSUTO BUORUFU
IPC: D01H7/08
Filed: 1991-08-15
Abstract: PURPOSE: To reduce a burden to subsequent mechanical equipment by removing defects of well-known technology and by disposing waste materials at a technically low cost. CONSTITUTION: A suction duct is formed as a cooling air channel 19 which is made to open at the rear of a motor 8 for the shaft of a spindle in at least one collection channel 21 extending from a ring spinning frame.
Patent JP-S6095171-A (JP)
Title: Control device of air-fuel ratio
Inventor: MASE YASUSHI
IPC: F02D41/16
Filed: 1983-10-31
Abstract: PURPOSE:To eliminate any necessity for providing a choke valve further enable the fuel for starting to be suitably controlled, by increasing the fuel for starting in a carburetor controlling a starting fuel control valve and a throttle valve opening control device to be mutually related. CONSTITUTION:A carburetor 14 has an auxiliary nozzle 26 for starting and acceleration or the like in addition to a main nozzle 25 for supplying fuel, and each nozzle 25, 26 is controlled by an engine parameter of each kind. In the case of a fuel increase for starting, a control device 27 calculates an optimum amount of fuel and air corresponding to the condition of an engine when a cooling water temperature 23 is lower than an intake air temperature 20, supplying a suitable t amount of fuel by opening the auxiliary nozzle 26 for starting fuel while supplying a suitable amount of air by controlling the opening of a throttle valve 16 driven by an actuator 28.
Patent JP-H1135167-A (JP)
Title: Sheet feeder and image forming device
Inventor: KITAJIMA ICHIJI
IPC: B65H1/26
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable sheet feeder, by which a feed cassette can be attached/detached without affecting any sheet when a sheet during- conveyance remains as it is, and an image forming device. SOLUTION: When a feed cassette 10 is set in a device main body, each of a moving lever 53, a switching lever 51, and a sheet holding member 17 is positioned in the position shown by a two-dot chain line. When the feed cassette 10 is pulled out, the moving lever 53, the switching lever 51, and the sheet holding member 17 are moved to the positions shown by full lines, so that a sheet 60 clamped between a feeding roller 21 and a pad 28 is supported by means of the sheet holding means 17 so as to be held in the position in which it does not hinder attachment/detachment of the feed cassette 10, so that the sheet 60 is held on the device main body side even when the feed cassette 10 is pulled out.
Patent JP-H1032137-A (JP)
Title: Electronic part
Inventor: NISHINO SEIICHI
IPC: H01G9/10
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To easily transmit the heat of a furnace to a soldered part, when the furnace, where a capacitor having a surface mounting plate is soldered, is heated up. SOLUTION: This electronic part is composed of a capacitor main body 5, on which a plurality of leads 3 are led to from the same edge face and an insulating mounting plate 8 on which a metal terminal 10, whereon its one surface is brought into contact with the edge face of the main body 5 and a lead 3 is electrically connected to the other surface. The first slits 30 are provided on both sides of the metal terminal from the edges 8b and 8c of the mounting plate and up to the midway of the metal terminal. The mounting plate 8 has a hole, where the lead is inserted to the position corresponding to a plurality of leads, or the second slits 9, which are almost in parallel with each other, and reaches each lead from one side edge 8a. The edge 10a, positioned between the first slits of the metal terminal, reaches the edges 8b and 8c of the mounting plate.
Patent JP-S6184798-A (JP)
Inventor: TANIGUCHI SHINICHI
IPC: G08B13/08
Filed: 1984-09-29
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-S6264973-A (JP)
Title: Ultrasonic range finder
Inventor: NAKAI YUTAKA
IPC: G01S7/524
Filed: 1985-09-18
Abstract: PURPOSE:To make it possible to measure the distance up to objective matter present in a wide range from a short distance to a long distance by a single apparatus, by automatically adjusting the oscillation frequency of an ultrasonic wave. CONSTITUTION:When objective matter is present at a relatively short distance within a predetermined range, the pulse width of the output signal Sf outputted from a FF circuit 10 comes to T1 and a pulse width discriminating circuit 11 discriminates that said width T1 is shorter than the predetermined time interval Ts preset to the circuit 11. On the basis of this result, a transmitting frequency control circuit 12 enhances the oscillation frequency of a transmitting frequency oscillation circuit 3. Contrarily, when the objective matter is present at a relatively long distance out of the predetermined range,the pulse width of the signal Sf outputted from the circuit 10 comes to T2 and the circuit 11 discriminates that the width T2 is longer than the interval Ts. On the basis of this result, the circuit 12 lowers the oscillation frequency of the circuit 3. As mentioned above, the oscillation frequency of an ultrasonic wave is automatically adjusted corresponding to the distance up to the objective matter and the distance up to the objective matter can be measured.
Patent JP-S6185338-A (JP)
Title: Production of hydroxyl group-containing aromatic compound
Inventor: TABUSE IWAO
IPC: C07B31/00
Filed: 1984-10-02
Abstract: PURPOSE:In oxidizing an aromatic compound in a liquid phase, to obtain an aromatic compound containing a hydroxyl group efficiently, by adding a metal porphyrin, an imidazole, platinum, and hydrogen to the reaction system, and using >= a specific amount of the imidazole. CONSTITUTION:An aromatic compound preferably benzene, toluene, anisole, or a naphthalene is reacted with oxygen in a liquid phas in the presence of (a) a metal porphyrin, especially tetraphenyl [or tetra(p-sodium sulfonylphenyl)] porphynatomanganese chloride, (b) >=200mols of an imidazole such as imidazole, 1 or 2-methylimidazole, (c) platinum preferably in a colloidal state, (d) hydrogen, preferably further, (e) an acid, especially hydrochloric acid and/or a carboxlic acid anhydride such as benzoic anhydirde, etc., to give an aromatic compound containing a hydroxyl group.