baber/WOPTO huggingface dataset:
Patent JP-H04271663-A (JP)
Title: Image scanner
Inventor: KURIHARA KAZUYOSHI
IPC: G06T1/00
Filed: 1991-02-27
Abstract: PURPOSE:To detect dirt or the like by discriminating it to be a density error or a dirt error when an image sensor output at the read of a shading correction plate is at the outside of a preset range. CONSTITUTION:A CCD image sensor 14 reads a shading correction plate 11 under the control of a CPU to select a minimum level and a maximum level of a sensor output. Moreover, a mean value is calculated by averaging a minimum level and a maximum level. When the mean value is at the outside of a preset range, it is informed as a density error as the shading correction plate 11 entirely gets dirt and replacement of the shading correction plate 11 or the like is urged. When the mean value is within the specified range and the minimum level is smaller than a preset standard level, it is discriminated to be a partial dirt and dirt error notice is implemented to urge cleaning of the shading correction plate 11. Thus, not only a density error of the shading correction plate 11 but also part of dirt due to dust or the like is detected.
Patent JP-S63223195-A (JP)
Title: Plating treatment of aluminum and aluminum alloy material
Inventor: TSUKASA SEIICHI
IPC: C25D5/44
Filed: 1987-03-10
Abstract: PURPOSE:To safely form a plated layer good in adhesion and coating properties, by immersing Al material subjected to zinc substitution treatment into an acidic aq. soln. incorporating NiSO4 or NiCl2 and NaPH2O2 and thereafter performing electroplating. CONSTITUTION:After subjecting Al and Al alloy material to prescribed pretreatment, zinc substitution treatment is performed by immersing them into a ZnO bath contg. NaOH. Then the Al material is immersed into an acidic aq. soln. incorporating about 5-7g/l (as NI<2+>) NiSO4 or NiCl2 and about 6-13g/l NaPH2O2. Thereby a plated intermediate layer of Ni-P alloy having good adhesion and coating properties is formed on the surface of the Al material. Thereafter electroplating is performed in a soln. contg. metallic ions such as Cu, Ni and Cr by using the Al material as a cathode. Thereby plating good in adhesion and coating properties can be performed.
Patent JP-H08254620-A (JP)
Title: Optical wiring board
Inventor: HAGINO NAOKI
IPC: G02B6/00
Filed: 1995-03-15
Abstract: PURPOSE: To provide a branching method for optical fiber cables which assures the easy execution of a post-branching operation after laying of even the multiple optical fiber cables. CONSTITUTION: This optical wiring board has a cabinet 1, a tray housing section T1 which is arranged in this cabinet 1, houses plural trays 6 for connecting the optical fiber cords 3a led out of the optical fiber cable 2 to another optical fibers therein via optical junctures in a laminated state and supports these trays freely movably in and out in the longitudinal direction of the cabinet 1 and a connection switching section 4b which houses connecting cords 3b for connecting the plural trays to each other and switching cords J delineated in the side part of this tray housing section T1 to switchably connect the two trays 6 housed in the tray housing section T1 to parallel with each other on one plane.
Patent JP-H05214561-A (JP)
Title: Surface treated al or al alloy material excellent in scuffing resistance
Inventor: SATO HIROSHI
IPC: C23C2/04
Filed: 1992-02-05
Abstract: PURPOSE:To improve the scuffing resistance of the material and to maintain its sense of beauty and corrosion resistance over a long period by applying specified coating weight of Fe base alloy plating having specified Fe and C content to the surface of an Al or Al alloy material. CONSTITUTION:Fe base alloy plating is applied to the surface of an Al or Al alloy material to obtain a surface treated Al or Al alloy material. At this time, the coating weight of the Fe base alloy plating is regulated to >=0.3g/m<2>, and >=50wt.% Fe and >=0.02% C are contained. In this way, the objective surface treated Al or Al alloy material excellent in scuffing resistance can be obtd. In particular, Fe-Zn alloy plating contg. 5 to 30% Zn shows the excellent effect of improving its scuffing resistance among Fe base alloy plating.
Patent JP-H11259124-A (JP)
Title: Screen manipulating device
Inventor: OKAMOTO HIROKI
IPC: G06F3/0484
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To facilitate and speed up the operation by providing respective display parts with the functions of setting parts in respective manipulators. SOLUTION: The operability can be improved and the adjusting time can be shortened by providing respective display parts for displaying the set values of respective manipulators 1 to 3 with setting functions, setting the set value of a manipulated variable for a prescribed manipulator also on other manipulators by utilizing a software copying function and simultaneously adjusting all the manipulators 1 to 3 by linking plural manipulators 1 to 3 with each other.
Patent JP-S58177232-A (JP)
Title: Electric discharge machining device
Inventor: OOHASHI HAJIME
IPC: B23H7/18
Filed: 1982-04-05
Abstract: PURPOSE:To safely stop an electrode without causing the occurrence of a thrust of the electrode, by providing a control circuit to an electric discharge machining device and instantaneously returning the electrode reversely to its moving direction at detection of a contact between the electrode under movement and a work. CONSTITUTION:Electric voltage Vg applied across an electrode 4 and a work 1 is converted to voltages -Vg, Vg through an inverting amplifier and no-inverting amplifier. The amplifiers are switched by analog switches 41, 42 in accordance with a moving direction of the electrode 4. The voltage -Vg or Vg is transmitted to a differentiating circuit constituted by resistors R3, R4 and a capacitor C1. This differentiated voltage E2 and an output E1 from a phase discriminator circuit 32 are added to obtain motor driving voltage epsilon. epsilon is voltage added with E1 and E2 and transmitted to motors 8, 9, 10 through an amplifier 33. In this way, the electrode 4 can be instantaneously returned reversely to the direction the electrode 4 has moved before by a contact between the electrode and the work 1.
Patent JP-S60200268-A (JP)
Title: Electrophotographic copying device
Inventor: SATOU MASAMICHI
IPC: G03G15/02
Filed: 1984-03-24
Abstract: PURPOSE:To provide a device equipped with an electrifier having high durability by using a belt-like contactor which is long in size with respect to an electrophotographic sensitive body for a brush electrifier and attaching such contactor in such a way that said brush contacts slidingly with the surface of the electrophotographic sensitive body in the longitudinal direction thereof and can be delivered and taken up. CONSTITUTION:An original 11 is placed on a support 12 and a roll 15b is driven in the stage of copying. A voltage is supplied at the same instant to a brush electrifier 16 and after an electrophotographic sensitive body 14 which is electrostatically electrified is moved to the exposing position, a light panel 17 is moved upward to bring the copying surface of the original 11 on the support 12 and the surface of the body 14 into tight contact with each other. The panel 17 is then lowered and the roll 15a is driven. A developing device 21 and a transfer roll 22 are further operated and heating of a fixing belt 28 with a heater is started. Copying paper 23 is fed to the roll 22 from a paper cassette 24 by a pinch roller 26 and a feed roller 25 in the stage when the body 14 travels to a specified extent. The toner image on the body 14 is transferred to the paper 23 and the fixing operation is performed through fixing rollers 27a, 27b.
Patent JP-S61215140-A (JP)
Title: Outside temperature display unit for vehicles
Inventor: KONDO KAZUYUKI
IPC: B60Q9/00
Filed: 1985-03-20
Abstract: PURPOSE:To make a device display the actual temperature of right fresh air, by making display renewal so as to be prohibited at a time when a fact that an outside temperature sensor is in a state of being subject to radiation of heat out of an internal-combustion engine is predicted. CONSTITUTION:When temperature of cooling water in a cooling system of an internal-combustion engine is higher than the specified temperature value and driving speed of a car is lower than the specified low-speed value, a discriminating device 6 generates a discrimination signal in cooperation with a cooling water temperature detecting device 4 and a driving speed detecting device 5. With this signal generation, an operational device 2 generates and holds the display output signal so far generated just before generation of this discriminating signal as it is, and a displaying device 3 continues to display the display contents in keeping them intact on the basis of a suchlike display output signal. Therefore, if an outside temperature detecting device 1 receives radiation of heat out of the internal-combustion engine and fails to rightly detect the outside temperature, the display contents of the displaying device 3 are able to display the actual temperature of almost rightly fresh air.
Patent JP-H07272058-A (JP)
Title: Handling device for bankbook or the like
Inventor: TAGUCHI YASUNORI
IPC: B42D9/04
Filed: 1994-03-28
Abstract: PURPOSE:To prevent plural paper leaves from being turned over together and stably turn over pages by providing a medium conveyance path, a page turning means which turns the pages of a medium, and a detecting means which detects a paper leaves, and composing the page turning means which pushes up and curves the medium. CONSTITUTION:The medium 12 is conveyed by a conveyor roller 13 to the downstream side of a slanting part 11b, a curved paper leaves is guided to the opposite side from the page turn side, and while the curved paper leaves is pressed by a guide 17, the guide 17 is closed, thus completing the page turning operation. Thus, the page turn side of the medium 12 is curved by the slanting part 11b of the medium conveyance path 11, a push bracket 15, a guide bracket 22, etc., to change the relative positions of superposed paper leaves on the page turn side, and only the one top paper leaf can securely be separated, thereby preventing plural paper leaves from being turned.
Patent JP-S552878-A (JP)
Title: Vertical floating disc brake
Inventor: ISHIKAWA YOSHIMI
IPC: F16D65/54
Filed: 1979-05-09
Abstract: PURPOSE: To prevent needless friction between pad-lining and rotor inclusive of making adjustment of repose position under the caliper unnecessary by fixing wedge- like stopper at guide pin of caliper.  
     CONSTITUTION: Caliper 2 is apt to move downwards due to its dead load when the brake is released but caliper 2 is held by wedge 13 as fixed at bottom of tapered slot of guide pin 5, and remains stopping. When the brake is released after applying of brake, caliper 2 is held at an advanced position of wedge 13 and as the result, repose position of caliper 2 when brake is released is moving upwards as floating stroke increases. Sliding surfaces of both wedge 13 and tilting Hole 11 are given 0.1mm clearance to separate them from pressure contact of pad 8 and rotor 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60198807-A (JP)
Inventor: KITANO MOTOI
IPC: H01G4/224
Filed: 1984-03-23
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-2000246703-A (JP)
Title: Dust collection mechanism for cutter
Inventor: USHIWATARI SHIGEHARU
IPC: B27G3/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To upgrade the dust collecting efficiency of a dust collection mechanism. SOLUTION: This dust collection mechanism comprises a fan housing chamber 25 provided at the terminal of a guide path 24 for cuttings and a fan 28 mounted inside the fan housing chamber 25. The front side of the fan 28 is opened by positioning the front side at an opening part so that the center of the opening part coincides with the rotating center of the fan 28. Cuttings generated during cutting are sucked from a sport near the center of the front side of the fan 28 through the opening part, passing through the guide path 24 and are conveyed to a discharge aperture 26 for chips after being discharged in the outer peripheral direction of the fan 28.
Patent JP-S56151270-A (JP)
Title: Controlling device for timing of ignition of engine
Inventor: HARUTA YOSHIKATSU
IPC: F02P5/10
Filed: 1980-04-25
Abstract: PURPOSE:To enable attainment of the characteristics of lead angle and lag angle corresponding to negative or positive pressure respectively by a method wherein a pressure chamber into which negative or positive pressure is introduced and an atmospheric pressure chamber are provided respectively with springs controlling the move of a diaphragm independently. CONSTITUTION:The pressure chamber A and the atmospheric pressure chamber B are formed by cases 8 and 9 and the diaphragm 10. When negative pressure is introduced into the pressure chamber A, a contacting member 13 pressed by the spring 21 through the intermediary of a holder 20 and connected with the diaphragm 10 moves by a distance l2 and contacts with a retaining member 16 fixed to the case 9, and when positive pressure is introduced into the pressure chamber, a holder 15 engaged with an engaging member 14 by the spring 22 is moved by a distance l1 under the pressure of the diaphragm 10 and stops. By application of the aforesaid control device for the timing of ignition, the characteristics of lead and lag angles corresponding respectively to negative or positive pressure can be obtained by the springs acting independently.
Patent JP-H11254471-A (JP)
Title: Inner base material for vehicle and its manufacture
Inventor: TAKITA MINORU
IPC: B60J5/00
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an inner base material wherein a molding base material main body made of a synthetic resin can be integrally connected simultaneously on its surface with a part without post processing of the part and a method for manufacture thereof. SOLUTION: In an inner base material for a vehicle wherein a part 2 is fitted on a molding base material main body 1 made of a synthetic resin material with its fitting base part 3, the molding base material main body 1 is prepd. of a sheet stamping molded article and the part 2 is integrated into hole parts 4 provided on its fitting base part 3 under a condition where its parts are inserted and solidified when the molding base material main body 1 is molded.  In addition, this inner base material for a vehicle is prepd. in such a way that the part is set at a specified position of a mold for molding so as to face its fitting base part to the cavity side and a part of the molding base material main body under a formed and softened condition is made to flow into the holes provided on the fitting base part to integrate the part with the molding base material main body by connecting these hole parts with the part having flowed thereinto of the molding base material main body.
Patent JP-S60199683-A (JP)
Title: Pagination for page printer
Inventor: FUJITA SHIYUNSUKE
IPC: G06K15/00
Filed: 1984-03-23
Abstract: PURPOSE:To facilitate pagination at an arbitrary position, by a method wherein numeral data are generated in accordance with a counted number of pages, and are written into a page memory at a predetermined address before executing recording of each one-page amount of information. CONSTITUTION:The content of a page counter provided in a working RAM12 in a CPU5 is counted up by 1. Next, the content of the page counter, namely, the number of pages is decimalized. Then, the number of digit places of the decimalized number of pages is counted, and the content of a number-of-pages address counter provided at another part in the RAM12 is set to a predetermined offset value. A figure representing a page number is converted into internal code signals by one digit place at a time, and is written into a page memory 7 or 8 at the address designated by the number-of-pages address counter. In addition, the content of a number-of-pages counter is advanced, and the operation is repeated a number of times conforming the number of digit places.
Patent JP-H02236987-A (JP)
Title: Tubular heater and manufacture thereof
Inventor: NUMAMOTO HIRONAO
IPC: H05B3/44
Filed: 1989-03-08
Abstract: PURPOSE:To maintain rapid effect of a heater, and to provide comfortable warmness continuously by partially coating a porous far infrared radiant material on the surface of a visible ray part translucent tubular body in which stored a heat source. CONSTITUTION:On the surface of a visible ray part translucent tubular body in which stored a heat source, a porous far infrared radiant material is partially coated. When the energy from the heat source in the visible ray part translucent tubular body is absorbed in the porous far infrared radiant material, which is then heated, it can be radiated as a far infrared ray. For the visible light part translucent tubular body, in consideration of heat resistance and heat resistant impact, a fused quartz 2 is used. For the far infrared radiant material, activated alumina, zirconia oxide or titanium dioxide is used. By heating the activated alumina, zirconia oxide or titanium dioxide held platinum group metal, discomfort small can be rapidly removed.
Patent JP-H04214494-A (JP)
Title: Apparatus for dividing and combining flow of high-consistency fiber suspension
Inventor: NISUKANEN TOIBUO
IPC: D21F1/06
Filed: 1991-03-20
Abstract: PURPOSE: To provide an apparatus for dividing and uniting flows of a high- consistency fiber suspension. CONSTITUTION: A fiber suspension is made to flow into a space 22 uniting the inlet and the outlet flows in order to prevent clogging of a distributor 21. In the space 22, a turbulent flow extending to valves 27 for regulating the discharge flow is created. The distributor 21 includes a vortex chamber 22 provided with an inlet 24, outlets 25 and regulating valves 27 connected to the outlets 25. The regulating valves 27 are disposed at a short distance from the outlets 25. In a preferred example, a rotor 30 provided with vanes 31 is disposed in the vortex chamber 22.
Patent JP-S62214372-A (JP)
Title: Detection system for partial discharge
Inventor: SAKAKIBARA TAKAAKI
IPC: G01R31/12
Filed: 1986-03-17
Abstract: PURPOSE:To accurately detect only partial discharge by providing plural detectors and removing common signals obtained between detectors which detect partial discharge and do not detect the partial discharge. CONSTITUTION:Insulation spacers 2 are fitted between flanges of a grounded metallic container 1 which are the same circuit of a transformer and the partial discharge detectors 201-203 are fitted to the spacers 2. The outputs of the detectors 201-203 are transmitted to a receiver 30 through optical cables 161-163. The respective detectors 201-203 operate at the same timing according to a time chart of detection by controlling a timer with driving pulses transmitted from the side of the receiver 30 through the optical cables 161-163. Then, the receiver 30 functions to process the noises of respective digital signals from the detectors 201-203 and remove common signal bits in the signals from the detectors to extract the remaining signals as signals regarding the partial discharge, thereby easily removing noises.
Patent JP-S62214630-A (JP)
Title: Manufacture of film carrier with bump
Inventor: IBA YUICHIRO
IPC: H01L21/60
Filed: 1986-03-17
Abstract: PURPOSE:To simplify the forming process for a medium which is used for connecting electrically a semiconductor chip and a lead frame and to contrive the improvement of workability and mass production property by a method wherein a metal piece heated is directly fixed by pressure on the lead frame and the medium is formed. CONSTITUTION:An Au wire 5 is heated by an electric torch 7, the Au wire 5 with a point part formed in a ball form is moved by a capillary 3 and a positioning of the balllike Au and a finger lead 13 of each inner lead formed on a tape carrier 9 is performed. After this positioning is performed, the point part of the Au wire 5 is fixed by pressure on the finger lead 3 and the balllike Au formed on the point part of the Au wire 5 and the finger lead 13 are bonded together. After both are bonded together, the balllike Au is cut from the Au wire 5 that follows this and this is used as a bump 15. Moreover, by moving the tape carrier 9 one block by one block, a bump can be formed on the finger leads of all the lead frames formed on the tape carrier 9.
Patent JP-H09233745-A (JP)
Title: Electric propulsion and wind power generation system by rare earthcore magnet fan
Inventor: KANAZAWA TOSHIYUKI
IPC: H02K1/27
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To take out power positively from wind power energy being pneumatic resistance by arranging a rare earth core magnet as a shaft at the propeller of a wind power generator, and arranging a coil around it. SOLUTION: In the case of mounting an electric propulsion system by a rare earth core magnet fan 1 on an electric motorcar, a wind power tube 4 is arranged at the roof, and a required number of rare earth core magnet fans 1 are arranged on the inner center shaft 3. At this time, the flow of the wind becomes smooth by coupling the fans which rotate, receiving wind so that the rotational direction may alternate, and electric energy can be taken out efficiently. It can be set so as to run within the specified range of running speed by changing the the shape of a fan 1, the shape of a coil 2, the magnetic force of a rare earth core magnet, the space of the junction between the fan 1 and the coil 2, and the number of systems themselves. Furthermore, the electric resistance generated within the system can be lightened.
Patent JP-S54149486-A (JP)
Title: Pressure-sensitive element
Inventor: HAYASHI TADAHIRO
IPC: H01L29/84
Filed: 1978-05-16
Abstract: PURPOSE: To improve a zero point temperature characteristic by forming a diffusion resistance layer concentratedly in the one-end part of a diaphragm part and constituting this layer so that the influence of metallic electrodes may be minimum in the pressure-sensitive element used in a semiconductor pressure converter, etc.  
     CONSTITUTION: P-type diffusion resistance layers 22, 23 and 24 are formed concentratedly in the one-end part of round and thin diaphragm part 21 on n-type semiconductor substrate 20 having this diaphragm part 21, and metallic electrodes 25a to 25g are connected. 26 in the figure indicates the insulating film of a SiO 2  film. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0598587-A (JP)
Title: Opal finish of polyester-based fiber, coloration by opal finish and colored fabric obtained by opal finish
Inventor: SANO JUNJI
IPC: D06M101/16
Filed: 1992-02-06
Abstract: PURPOSE:To reproducibly produce an opal product composed of a polyester- based fiber with an industrial scale and to obtain an opal finished colored product in which the etched part and the non-etched part are dyed with mutually different colors unlike in the conventional method. CONSTITUTION:Fabric containing two or more kinds of polyester-based fibers having different rates of weight loss by an alkali is printed with an etching paste containing a salt of a chlorocarboxylic acid and an inorganic sizing agent and heat treated in a condition of >=90% relative humidity so as to each the polyester-based fiber higher in the rate of weight loss by the alkali. In addition, clear dyeing is also possible if an etching paste containing an alkali etching- resistant dye is used.