baber/WOPTO huggingface dataset:
Patent JP-S60159779-A (JP)
Inventor: KATOU TETSUO
IPC: G09F9/40
Filed: 1984-01-31
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-H05208327-A (JP)
Title: Manufacture of throw away tip
Inventor: MURAKAMI YASUNORI
IPC: B23P15/28
Filed: 1992-01-29
Abstract: PURPOSE:To provide a throw away tip of high cutting accuracy by directly measuring the diagonal line from one angle part of a hexahedron, and executing curved face working against this diagonal line based on difference between, the measured value and a previously set prescribed diagonal line from a standard. CONSTITUTION:After cutting both planes S1, S2 of the mother body of a throw away tip so as to execute machining into a prescribed thickness, respective peripheral faces U1, U2, V1, V2 are ground so as to form a prescribed hexahedron. Next, after measuring the length of a diagonal line Z0 from one angle part of this machined mother body to the opposite angle Q0, curved face working is executed on the opposite angle Q0 based on difference between the measured value and the length of the previously set diagonal line Z prescribed from the one angle part, so as to obtain a desired throw away tip W. By forming a circular arc part Q on the opposite angle Q0 in this way, cutting accuracy of the throw away tip W can be improved.
Patent JP-H04254182-A (JP)
Title: Heat insulating box body
Inventor: KOTORII TOSHIO
IPC: F25D23/00
Filed: 1991-02-05
Abstract: PURPOSE:To provide a heat insulating box body without precluding the filling of heat insulating material into a sealed space and without deteriorating the coating of lead wires, by a method wherein the lead wires are bound in the sealed space of the heat insulating box body without employing any soft-resin- made tubular body in the sealed space. CONSTITUTION:The periphery of lead wires 7 arranged in a sealed space 4 formed of an inner box 2 and an outer box 3, is covered by a heat shrinking film 13 and is contracted by heating it to arranged them in a sealed space 4 while the heat insulating box body is constituted by filling foamed heat insulating material 6.
Patent JP-H10215461-A (JP)
Title: Convergence correction circuit
Inventor: KANAZAWA TOSHIO
IPC: H04N9/28
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide the digital convergence correction circuit that corrects automatically convergence properly even when a raster area is subject to change only with one pattern (one set) of correction data. SOLUTION: Correction data for each RGB color set to each small block area resulting from dividing an entire video image in horizontal and vertical directions are stored in a nonvolatile memory 3. In the case of resetting, the data are read from the nonvolatile memory 3 and in the case of raster conversion, a correction point moving destination is obtained through automatic coordinate transformation by a microcomputer 4, correction data at the moving destination are picked up, and the microcomputer 4 is used to conduct interpolation arithmetic operation so as to obtain a same line number as a scanning line number in the vertical direction of the video image.  In the usual mode after resetting, a correction signal by three RGB colors is generated from the data subject to interpolation arithmetic operation and a correction of each of the three RGB colors is given to horizontal and vertical convergence drivers 13-18.
Patent JP-H06231384-A (JP)
Title: Sensor
Inventor: KONNO TETSUO
IPC: B41J11/42
Filed: 1993-02-01
Abstract: PURPOSE:To provide a cheap sensor with simple constitution where the number of lead wires is constant regardless of the number of respective elements by connecting plural light emitting elements mutually in parallel and connecting light receiving elements respectively facing the respective light emitting elements mutually in parallel. CONSTITUTION:The light emitting control means A1 to An of respectively different resonance frequencies, which control the light-emission of the light emitting elements a1 to an are connected mutually in parallel by signal lines s1 and s2. The light receiving state of the light receiving elements b1 to bn which respectively face the light emitting elements a1 to an and are connected mutually in parallel by a signal line s3 at the time of providing an input signal from a providing means 1 to the connected light emission control means A1 to An by successively switching it at each resonance frequency and making the light emitting elements a1 to an to successively emit light is detected by a detection means 2 by synchronizing with the switching of the frequency of the input signal.
Patent JP-H03221090-A (JP)
Title: Embroidering by automatic embroidering machine
Inventor: SAIKI KAZUYUKI
IPC: D05B21/00
Filed: 1990-01-26
Abstract: PURPOSE:To obtain a beautiful drawing-like picture by specifying intervals between basic components. CONSTITUTION:Embroidering sewn by repeating basic components continuously along motif outlines is performed for a value D of approximately 1.0 as a fractal expressed by D=log(n1Xn2/m)/log(1/1.41XN1/a) to which a dimension is applied. N1 refers to a distance between basic components, n2 refers to an average length of line segments of the components, and (m) refers to a zigzag width. For a drawing-like embroidering by an automatic sewing machine, stitches of preferable appearance having no extreme difference for the roughness of stitches between the inner side and outer side curved lines of curved parts.
Patent JP-H07209932-A (JP)
Title: Image forming device
Inventor: ATSUMI TETSUYA
IPC: G03G15/00
Filed: 1994-01-12
Abstract: PURPOSE:To prevent a photoreceptor drum from being damaged by a transfer corona charger and to obtain a good image. CONSTITUTION:The surface of the photoreceptor drum 1 is electrostatically charged in negative by a primary electrostatic charger 2, an electrostatic latent image is formed by an exposure means 3, and negative toner is stuck to the electrostatic latent image by a developing device 4, then, a toner image is formed. The negative toner image formed on the photoreceptor drum 1 is transferred to a recording material P on a transfer drum 5a by the transfer corona charger 5b which is electrostatically charged in positive. At this time, the damage of positive charging is inflicted on the surface of the photoreceptor drum 1 near the trailing end of the recording material. The positive charge is not removed by a pre-exposure lamp 7. Then, when the photoreceptor drum 1 is rotated in order to recover from the damage, the electrostatic charge potential of the electrostatic charger 2 is made higher than the electrostatic charge potential at a process of forming the image, the surface potential of the photoreceptor drum 1 is reduced by -500V at normal state to -900V as compared with a normal one so as to remove the damage of the positive charge.
Patent JP-S56111651-A (JP)
Title: Foamy structural member and its preparation
Inventor: IWAMOTO TSUTOMU
IPC: B29C39/26
Filed: 1980-02-09
Abstract: PURPOSE: To obtain the titled parts for an automobile interior equipment having rich decorativeness and flexibility by a method wherein only one half body surface of a mold is made gas permeable and a nongas permeable soft foamy resin sheet is placed upon it to be sucked and closely attached and then, a foamy resin liquid is injected into the cavity.  
     CONSTITUTION: A mold face 3a of lower mold 2 of a pair of upper and lower molding molds 1, 2 is constituted with a gas permeable quality and upon this, a nonpermeable soft foamy resin sheet 10 (for example: a PVC sheet having a 0.8W2mm thickness, etc.) is placed. Next, a vacuum suction device 6 is operated and the sheet 10 is made to closely attached to the mold face 3a to be deformed. Next, while retaining this state, the upper mold 1 is engaged with the lower one, and a foamy resin liquid is injected into the formed cavity 9 through an injection port 8 and foam is generated to be molded and cured.  
     EFFECT: A tactile impression and lightness are improved and owing to a cold molding, there are no shaeriness, maldistribution of thickness and pattern oozing due to heating. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11207215-A (JP)
Title: Color-mixing spray gun
Inventor: WAKABAYASHI KENJI
IPC: B05B7/04
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain a clear color-mixed pattern by preventing a base coating and colored coatings from being mixed excessively. SOLUTION: A base coating container 2, colored coating containers, a confluent room 4 connected with feeding paths extending from each container and whose apex parts are made to be each a spray nozzle 20 and an air pipe extending into the confluent room 4 from a compressed air feeding source and whose apex part is made to be a compressed air nozzle 19' are provided. In addition, the feeding paths from the colored-coating containers are extended in the direction along an air pipe 19 in the confluent room 4 and whose apex parts are made to be colored-coating nozzles 21 (21a, 21b, etc.), positioned in the neighborhood of the compressed air jetting nozzle 19'.
Patent JP-H01193518-A (JP)
Title: Microwave oven
Inventor: YONEKURA MASAHARU
IPC: F24C7/02
Filed: 1988-01-26
Abstract: PURPOSE:To eliminate the possibility to cause the occurrence of poor insulation and leakage of electricity and to improve safety of an electric part, by a method wherein an exhaust duct is installed on the other side of a magnetron, a drain pipe is installed to the exhaust duct in a manner to cross the duct at right angles, and a drain hole is formed in the lower part of the drain pipe. CONSTITUTION:A discharge duct 12 is installed on the other side of a magnetron 5, and a drain pipe 13 is installed in the discharge duct 12 in a manner to cross the duct at right angles so that an discharge port 13a communicates with an exhaust louver 8. A drain hole 13b is bored in the lower part of the drain pipe 13. A line of a weir 12a is formed on a connection part between the discharge duct 12 and the drain pipe 13, and a slope 13c pointing to the drain hole 13b is formed on the drain pipe 13 in the vicinity of the connection part. A drain port 14 is bored in a bottom plate 1a right below the drain hole 13b, and a drain pan 15 is situated below the drain port 14. Thus, even when water is carelessly split, the water is drained through the drain pipe 13 to the drain pan 15 by means of the exhaust louver 8, resulting in elimination of the possibility to cause the occurrence of poor insulation of an electric part and leakage of electricity.
Patent JP-S61175674-A (JP)
Inventor: SAKAGUCHI NORIYUKI
IPC: G06F3/14
Filed: 1985-01-31
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-S55107755-A (JP)
Title: Titanium carbide-base cermet
Inventor: YOSHIMURA HIRONORI
IPC: C22C29/00
Filed: 1979-02-13
Abstract: PURPOSE: To enhance the wear resistance of TiC-base cermet as well as to provide impact resistance by uniformly dispersing 1W30vol% of TiC grains with an average grain size of 7μm or more and binding phase pools with an average diameter of 3W 10μm in the cermet structure.  
     CONSTITUTION: By uniformly dispersing 1W30vol% of TiC grains with an average grain size of 7μm or more and binding phase pools (grained binding phase dispersed in structure) with an average diameter of 3W10μm in the structure of TiC-base cermet, impact resistance about equal or superior to that of ordinary TiC-base cermet and superior wear resistance are provided to the TiC-base cermet. Part of the above-mentioned ultra coarse grain TiC component may be replaced by one or more out of the carbides and nitrides of the IVa, Va and VIa group metals in the periodic table within the range less than 50% in relative percentage to further enhance the impact resistance. Both of the TiC and the replaced TiC may be used. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10214342-A (JP)
Title: Personal authentication device
Inventor: IDE KENICHI
IPC: G06T7/00
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a personal authentication device which facilitates replacement of a linear electrode array whose replacement work is difficult and to make the replacement period longer to improve the convenience. SOLUTION: This device uses a linear electrode array 11 where plural linear electrodes 13 long in the direction orthogonal to the lengthwise direction of a finger 12 to be collated of a person to be authenticated are arranged at intervals of a prescribed length in the lengthwise direction of the finger 12, and resistance values between adjacent linear electrodes 13 which are obtained at the time of pressing the finger 12 onto the linear electrode array 11 are read successively in the lengthwise direction of the finger 12 and are synthesized, and this synthesized signal is used as feature information of the finger 12, thus performing personal authentication.  In this case, each linear electrode 13 of the linear electrode array 11 is formed like a long band, and a preliminarily determined certain width from its one end part is used to extract features, and its unnecessary part is successively separated at each time when this used part is made unavailable, thus extracting the features.
Patent JP-S61177691-A (JP)
Title: Magnetic disk device
Inventor: KAWADA YOSHIHIRO
IPC: G11B21/12
Filed: 1985-01-31
Abstract: PURPOSE:To prevent a magnetic head or disk from being damaged during standstill of the titled disk device by providing a projection to a magnetic head suspension of a carriage, and abutting a feed plate on it for releasing the magnetic head from the disk. CONSTITUTION:The projections 9, 10 are provided to the magnetic head suspensions 2, 3 of the carriage 4. When a lever 12 of feed plate of the carriage 4 is shifted to abut forks 12a, 12b on these projections 9, 10, the magnetic heads 5, 6 are released from the disk 1. Therefore, mutual adhesion does not occur even when an impact is applied during transport or standstill of the disk device, so that the magnetic head or disk is prevented from being damaged.
Patent JP-H10204909-A (JP)
Title: Swing type excavating vehicle
Inventor: YONEKURA KIYOSHI
IPC: E02F3/32
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an excavating vehicle capable of storing a crawler type traveling device in a small space as a travelable space with the crawler traveling device arranged and a bucket stored when the crawler traveling device is stored in a travelable width though a swing frame cannot be rotated through 360 deg. SOLUTION: In a swing type excavating vehicle, a circular swing frame 19 is supported swingably on a crawler type traveling device 14. A distance between the center and the outer periphery of the swing frame 19 is the same or smaller in diameter than a width between the right and left ends of the crawler type traveling device 14, and a swing pivot pin 6 is arranged roughly on the circumference of the circular swing frame 19, a swing frame 8 is pivoted on the swing pivot pin 6, and the swing frame 8 is arranged projectedly to the outer periphery of the circular swing frame 19.
Patent JP-S55108721-A (JP)
Title: Transformer for rectifier
Inventor: ISHIMOTO AKIRA
IPC: H01F30/12
Filed: 1979-02-15
Abstract: PURPOSE: To prevent power loss due to the magnetic flux induced by secondary current and simplify internal connections, by the method wherein power collecting buses to collect the current of each secondary winding are provided, a pair of power collecting buses of opposite polarities are placed adjacent to each other, and these power collecting buses are delta-connected or inverted-Y-connected in the same plane.  
     CONSTITUTION: Power collecting buses BY 1 WBY 4  and BZ 1 WBZ 4  are formed in band shape and are arranged at intervals and in parallel on both sides of the axial direction of iron core legs 12U, 12V, 12W. A terminal is provided in the center of the longitudinal direction of each power collecting buses BY 1 WBY 4 , BZ 1 WBZ 4 , and thereby the magnetic fluxes induced by the currents flowing in the power collecting buses are canceled out, so that it is possible to reduce greatly the eddy current loss and hysteresis loss produced in the transformer tank. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53101748-A (JP)
Title: High frequency heater
Inventor: TACHIKAWA OSAMI
IPC: H05B6/68
Filed: 1977-02-17
Abstract: PURPOSE: To prevent the waterdrop adhesion to the finder section of a door by automatically controlling frequency output by the operation of a mechanism to detect the temperature of the ventilating air in a heating chamber and switching the air channel of the ventilating air corresponding to the changeover of an automatic control mechanism and a timer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10213757-A (JP)
Title: Laser scanning device
Inventor: INAGAKI YOSHIHIRO
IPC: G02B26/12
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To reduce the jitters due to variance in the distance from the axis of a polygon mirror to a reflecting surface by arranging a synchronous detection sensor in the position where specific requirements are met. SOLUTION: The synchronous detection sensor 7 which outputs a synchronizing signal for synchronization at the time of image formation by detecting convergent light after deflection is arranged closer to the polygon mirror 3 than the convergence point PO of converged light L0. In concrete, the synchronous detection sensor 7 is arranged in the position where the condition of (S1.sin((J+θsos)/2))/(sin((J+θMAX)/2))<=x<=(S1.sin((J+θSOS)/2))/(sin(J+θMIN)/2)) is met.  Here, (x) is the distance from the deflection point PD of the polygon mirror 3 to the synchronous detection sensor 7, S1 the distance from the deflection point PD of the polygon mirror 3 to the object point PO of a scanning lens system 4, J an incidence open angle, θSOS an angle of deflection when the convergent light L0 is made incident on the synchronous detection sensor 7, θMAX a maximum angle of deflection, and θMIN a minimum angle of deflection.
Patent JP-S58133019-A (JP)
Title: Gt-cut crystal oscillator
Inventor: KUDOU AKIHITO
IPC: H03B5/32
Filed: 1982-02-03
Abstract: PURPOSE:To increase the supporting strength to improve the shock resistance and at the same time to improve the workability for a GT-cut crystal oscillator, by fixing the crystal oscillator to a pedestal providing pierced holes and then enclosing them into a container. CONSTITUTION:A GT-cut crystal oscillator K is fixed to a supporting pedestal 14 providing pierced holes A1 and A2 and then supported and fixed to a part, e.g., a lead terminal 8 of a TO-5 type container. Then the pedestal 14 is fixed by setting the terminal 8 into a pierced hole 13. In this case, the pedestal 14 is set reversely and fixed so that the oscillator K is set in opposition to an IC10. In such constitution, the supporting strength is increased for the oscillator K to improve greatly the shock resistance. At the same the workability is also improved.
Patent JP-S62175211-A (JP)
Title: Indicating device for air conditioner
Inventor: OTSU HIDEKAZU
IPC: B60H3/00
Filed: 1986-01-29
Abstract: PURPOSE:To prevent a blur on a windowpane and deviation from the comfortable humidity range from occurring, by comparing a detection signal on humidity inside the car room with the reference signal, and controlling a suction opening, a supply opening and a compressor or the like according to this compared result. CONSTITUTION:A device body consists of an air-conditioning part 1, an operating part 2 and a controlling part 3. And, this controlling part is constituted of a sensor 35 detecting cab temperature, a sensor 36 detecting room side temperature of a windshield 13, a sensor detecting dew-point temperature of a room mirror or the like and a driver 41 amplifying an analog-to-digital converter 39, a microcomputer 40 and a signal out of this microcomputer 40 and thereby driving external apparatuses. With this constitution, a signal on humidity inside the car room is inputted into the A/D converter 39 from each of these sensors 35, 36 and 38, and this signal is compared with the reference signal by the microcomputer 40, while a blower motor 7 and a step motor 11 in the air- conditioning part 1 are controlled according to this compared result.
Patent JP-H04314501-A (JP)
Title: Manufacture of patterned concrete molded body
Inventor: UCHIDA HIROYUKI
IPC: B28B1/14
Filed: 1991-01-17
Abstract: PURPOSE:To express a pattern appearing on a part or the whole of the surface of a concrete molded body such as a paving block and the others by a patterned layer composed of patterning materials of concrete expressing same pattern from top to bottom having a fixed thickness, to which water is added. CONSTITUTION:A water absorbing mat 5 is laid on the bottom of a concrete shuttering 4, a pattern is expressed on the water absorbing mat 5 by a pattering material 2R of concrete to which water is added and when a part of water of the above-mentioned patterning material 2R is absorbed by the water absorbing mat 5 and the patterning material is caked, a base layer material 3D or 3W is filled into the concrete shuttering and both and materials are solidified integrally for demolding.
Patent JP-H03222671-A (JP)
Title: Switching power supply
Inventor: MORITA KOICHI
IPC: H02M3/28
Filed: 1990-01-25
Abstract: PURPOSE:To suppress surge voltage and to reduce loss by performing ON/OFF control of a first switching element and further performing ON/OFF control of a second switching element within the OFF interval of the first switching element. CONSTITUTION:A first capacitor 18 is connected in parallel with a reverse parallel circuit of a first switching element 7 and a first diode 17, while furthermore a second capacitor 20 having larger capacitance than the first capacitor 18 is connected through a parallel circuit of a second diode 21 and a second switching element 22 in parallel with the reverse parallel circuit. A control circuit 8 performs ON/OFF control of the first switching element 7 and further performs ON/OFF control of the second switching element 22 within OFF interval of the first switching element 7.
Patent JP-S57130359-A (JP)
Title: Plate-type fluorescent lamp
Inventor: ANZAI YOSHINORI
IPC: H01J61/067
Filed: 1981-02-05
Abstract: PURPOSE:To enable a low pressure gas electric-discharge lamp such as a fluorescent lamp to be substituted for an incandescent lamp by providing the lamp with a meandering discharge route so as to make the lamp to have a small plate-like appearance. CONSTITUTION:A small plate-like fluorescent lamp 1 consists of a molded glass case 3 having partition walls 2, and a plate-like lid 4 which is placed over the opening of the case 3 so that they are stacked and fused together. A cathode 5 is constituted of a filament 8 coated with a thermion discharging matter, and  two electrode supporting wires 9 which support the filament 8. One of the wires  9 of the cathode 5 is electrically connected to the lid 4 through a resistor 17.  The other one of the wires 9 of the cathode 5, and an electrode supporting wire  9 of an anode 6 are electrically insulated from the lid 4. The inner walls of the case 3 and the lid 4 are coated with a phosphor which emits light through the radiation of ultraviolet rays. The lighting of the lamp 1 is carried out by connecting the lamp 1 to a lighting case 11 having a base 10 which is the same as that of an incandescent lamp.
Patent JP-S58134218-A (JP)
Title: Fluid bearing device
Inventor: ASADA TAKAFUMI
IPC: G11B5/53
Filed: 1982-02-03
Abstract: PURPOSE:To prevent a rotation side unit from running off even if a product is put upside down and given a falling impact and a strong vibration by fixing a ring to prevent from running off in the upper part of a fixed shaft. CONSTITUTION:A disk 23 is provided with a spot facing part 23A, while a throttled part 21c is provided in the upper part of a fixed shaft 21 and its top face 28 is precisely processed for constructing a thrust bearing. Besides, a male screw 21d is cut on the throttled part 21c, while a ring 39 with a female screw cut in the inner diameter is screwed therein and a gap between the lower end face of the ring 39 and the disk 23 is restrained about in 0.05mm.. This construction permits to prevent a rotation side unit 31 from running off by the ring 39 provided therein even if it is put upside down and given an impact.