baber/WOPTO huggingface dataset:
Patent JP-S5988257-A (JP)
Title: Grinding method of slide contact surface of commutator
Inventor: SUZUKI TADASHI
IPC: B24C1/00
Filed: 1982-11-10
Abstract: PURPOSE:To obtain uniform contact resistance of a commutator with a contact piece, by injecting abrasive grains to the slide contact surface of a slide contact part so as to form the slide contact surface in uniform roughness, in the case of grinding of the slide contact surface in a motor commutator having a spread contour part and the slide contact part. CONSTITUTION:Abrasive grains 8 are injected from a nozzle 9, while a commutator 1 is rotated, at almost a right angle with respect to the axial line of a slide contact part 5 having a slide contact surface 4 in its side. In this way, grinding can be performed to an angular corner of the slide contact surface 4 of the slide contact part 5, eliminating the injection of the abrasive grains 8 to a spread contour part 3, and the abrasive grains 8 can be jetted in a uniform amount at a uniform pressure, thus the slide contact surface 4 is uniformly ground. While since slide contact work is not performed on the slide contact surface 4 as in the case of grinding using an abrasive tape, generation of a burr and a barb or the like is eliminated and any electrical short is not caused.
Patent JP-H08110955-A (JP)
Title: Software platform with actual world type interface that is accompanied by character that is brought into animation
Inventor: BARII JIEI RINETSUTO
IPC: G06F3/0484
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To enable a software developing platform to provide a user interface adopting the proverb of an actual society. SOLUTION: A user first forms cast members (step 52). Once given cast members are imported to a character editor (step 54). Then an inactive pose frame from the cast members (step) and the remaining frame of an animation is formed by using the cast members (step 58). When the remaining frame is formed, the user can interactively give history data to the newly formed characters and designate the metal file or bit file for holding the history data. Then the user interactively gives the vocabulary data of the characters (step 62). Finally, the obtained data are saved to a data file against the characters (step 64).
Patent JP-S5986325-A (JP)
Title: Electronic tuner device
Inventor: TANABE MINORU
IPC: H04B1/16
Filed: 1982-11-08
Abstract: PURPOSE:To discriminate the name of a broadcast station at tuning by using a signal to display the frequency so as to discriminate the name of the broadcast station. CONSTITUTION:An electronic tuner section 1 is possible for automatic channel selection and frequency preset by scanning frequency and outputs a frequency information signal 1a and a demodulation signal 1b. The frequency information signal 1a is a display output signal displaying the frequency, e.g., segment drive signal of each digit and digit signal. A microcomputer 2 detects whether or not the frequency is tuned by storing, operating and discriminating the present frequency from the signal 1a, so as to discriminate the name of the broadcast station receiving at tuning.
Patent JP-H0748534-A (JP)
Title: Coating composition
Inventor: YAMADA MASAMI
IPC: C09D161/20
Filed: 1993-08-06
Abstract: PURPOSE:To provide the composition which, when used as a finishing varnish, applied on the aluminum-containing metallic ink, and subjected to retorting, does not cause the discoloration of the thermosetting and UV-curing silver ink. CONSTITUTION:The material is one applied on a metallic ink and containing at least one film cure assistant selected from among a phosphoric acid catalyst, an amine-blocked phosphoric acid catalyst, a phosphate, an amine-blocked phosphate, a phosphite and an amine-blocked phosphite.
Patent JP-S6086856-A (JP)
Title: Input protective circuit device for semiconductor device
Inventor: MIYAMOTO HIROSHI
IPC: H01L23/62
Filed: 1983-10-19
Abstract: PURPOSE:To enable to withstand excessive abnormal voltage as well as to improve the reliability of the titled device by a method wherein the contact of a diffusion layer and a wiring is not provided for the part which will be exposed to abnormal voltage, a polycrystalline silicon and a diffusion layer are directly connected using a buried contact. CONSTITUTION:The resistor 3 to be formed by polycrystalline silicon and the N type diffusion layer whereon the drain 7 of FETQ are directly connected using a buried contact 14. When excessive abnormal voltage is applied to an external terminal 1, the voltage reaches an N type diffusion layer through the resistor 3, and it is discharged to the Al wiring 10 which is connected to an earth potential by the punch-through of the FETQ. A part of the voltage reached the drain 7 runs to a semiconductor element, but it is attenuated by an N type diffusion resistor 11, and the excessive voltage is not added to the semiconductor element. Thus, the semiconductor which withstands the excessive voltage can be obtained.
Patent JP-S6352598-A (JP)
Inventor: KEBIN YUUJIN NOOTORATSUPU
IPC: G08C23/04
Filed: 1986-08-20
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-H0361328-A (JP)
Title: Manufacture of nonoriented silicon steel sheet
Inventor: TANABE SHUNICHI
IPC: C21D9/46
Filed: 1989-07-31
Abstract: PURPOSE:To suppress the generation of abnormal coarse grains in the inner and outer circumferential part of a coil in the stage of open coil annealing and to secure the good magnetic characteristics in the nonoriented silicon steel sheet by specifying the soaking temp. and the soaking time at the maximum heating point in the coil in accordance with the Si+Al amt. in the steel sheet. CONSTITUTION:The silicon steel sheet contg., by weight, 0.8 to 4.0% [Si+Al] is annealed by using an open coil annealing furnace before subjected to cold rolling. At this time, the soaking temp. and the soaking time are determined at the maximum heating point in the coil in accordance with the Si+Al amt. in the steel sheet. In the case of 0.8%<=[Si+Al]<2%, the soaking temp. is regulated to <=830 deg.C and the soaking time to 5 to 25hr. In the case of 2%<=[Si+Al]<=4%, the soaking temp. is regulated to <=880 deg.C and the soaking time to 8 to 15hr. By satisfying the conditions, its good surface, the accuracy of the sheet thickness and its magnetic characteristics can be secured.
Patent JP-H02198224-A (JP)
Title: Frequency deviding circuit device
Inventor: GEORUKU RUUDORUFU
IPC: H03L7/183
Filed: 1989-07-31
Abstract: PURPOSE: To reduce a phase noise for a frequency-divider output signal even at the time of terminal number frequency division with high resolution in the neighborhood of sampling and scanning frequencies by providing plural phase accumulators, integrators, differentiators, and quantizer. CONSTITUTION: The controlling part of a frequency-diving circuit for counting a frequency-division coefficient (m) is constituted of position accumulators 6, 7, and 8, integrators 16 and 17, quantizer 18, and differentiators (n=2) 19-21. Then, inputted frequency adjustment information F is calculated by the accumulators 6, 7, and 8, the output terminal number phase p(i) is integrated through the integrators 16 and 17, processed by the quantizer 18, and an integral value q(i) is formed. Next, this value q(i) is triply differentiated through the differentiators 19-21, and an integral part mo (i) of the phase accumulators and the column of the frequency (m)=m(i) are outputted. Thus, a phase noise can be reduced for a frequency-divider output signal regardless of terminal number frequency-division with high frequency resolution in the neighborhood of sampling and scanning frequencies.
Patent JP-2001019028-A (JP)
Title: Method for mounting synthetic resin band on connecting metal fitment
Inventor: NAKAJIMA KAZUMASA
IPC: B65D63/16
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for mounting a synthetic resin band on a connecting metal fitment, where the band can be used while maintaining high tear strength competing with shearing force. SOLUTION: This relates to a method for mounting a synthetic resin band 7 on a connecting metal fitment. An iron strapping 8 is wound around a connecting part 3 on one side of the ring shape body 2 of a connecting metal. Along the outer peripheral face of the strapping 8, the band 7 is wound. The band 7 holds and catches the strapping 8 on its inner peripheral face, and the band 7 is mounted on the ring shape body 2.
Patent JP-S6439503-A (JP)
Title: Electrostatic capacity type displacement detecting sensor
Inventor: SUZUKI MIKIO
IPC: G01B7/00
Filed: 1987-08-06
Abstract: PURPOSE:To enable detection stable over a long period of time even in adverse environment by using a metal, etc., which have an immobile or blind zone regardless of impressed voltages in a region where a hydrogen ion concn. is nearly neutral to form electrodes which constitute a sensor. CONSTITUTION:This electrostatic capacity type displacement detecting sensor 21 is constituted by housing a stationary plate 1 and a moving plate 2 into a case 11, forming the signal transmission electrode 3 and the signal reception electrode 4 to the stationary plate 1, and forming the coupling electrode 5 and the earth electrode 6 to the moving plate 2. The voltage signal corresponding to the voltage signal of the electrode 3 is induced via the electrode 5 to the electrode 4 when the AC voltages of different phases are impressed to the respective electrodes 3. The signal corresponding to the moving quantity of the spindle 14 is outputted when the moving plate 2 is displaced relative to the stationary plate 1 by the lifting of a spindle 14. The immobile region is obtd. over a wide range of the impressed voltages regardless of the hydrogen ion concn. by forming the electrodes 3, 4, 5, 6 of tantalum and, therefore, the stable detection is possible without inducing corrosion.
Patent JP-H0926726-A (JP)
Title: Image forming device
Inventor: FUNAMIZU YOSHIHIRO
IPC: G03G15/20
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To judge the winding state of a paper by irradiating the surface of a fixing roller with plural detection light beams whose wavelength are different from each other and calculating difference between outputs by plural times at prescribed time intervals as a reference value and obtaining the difference between the respective reference values. SOLUTION: When it is detected that the paper 1 is carried near the fixing roller 2 by an arrival paper sensor 4 arranged near the roller 2, the roller 2 is irradiated with two light beams whose wavelengths are different from each other by an irradiation means and the difference between the output values obtained by receiving the respective reflected light beams is calculated as the first reference value. Then, the roller 2 is irradiated again with two light beams whose wavelengths are different from each other after a sufficient standby time for passing the paper 1 through the roller 2 and the difference between the output values obtained by receiving the respective reflected light beams is calcualted as the second reference value. Besides, the difference between the first and the second reference values is calculated.  As the result, it is judged whether there is the difference of an absolute value or not. When there is not the difference, it is judged that the paper 1 is not wound round the roller 2. When there is the difference, it is judged that the paper 1 is wound round the roller 2 and the supply of power is immediately stopped.
Patent JP-S6174166-A (JP)
Title: Damper device
Inventor: TSURU ICHIRO
IPC: F16F7/02
Filed: 1984-09-20
Abstract: PURPOSE:To open and close plural cassette covers approximately simultaneously by providing a means, which adjusts the rotation torque of a rotating body, in a damper device to which the revolving shaft of the rotating body provided with a cassette cover opening/closing driving gear is press-fitted to a case together with a viscous body. CONSTITUTION:Opening and closing of cassette covers 10 and 11 of a double cassette tape recorder are controlled independently of each other by damper devices 12a constituted approximately similarly to each other. A rotating body 13 of the device 12A has a cassette cover opening/closing driving gear 14 in one end and has a rotation control part 15 constituting the cylindrical revolving shaft in the other end, and the control part 15 is press-fitted into a bottomed cylindrical case 16 together with a rotation torque adjusting disc 17 and a viscous body 18 such as a grease or the like. A screw member 19 for adjusting operation is engaged with the bottom part of the case 16 so that this member 19 is freely operated in accordance with the disc 17. Devices 12A are attached to covers 10 and 11 independently of each other, and members 19 are operated in this state to set opening speeds of covers 10 and 11 approximately equally.
Patent JP-H0623568-A (JP)
Title: Method for joining cemented carbide and steel
Inventor: KANAME YOSHITSUNE
IPC: B23K101/20
Filed: 1992-07-02
Abstract: PURPOSE:To join both cemented carbide and steel at a high efficiency by annealing stress relaxing material formed into the shape of a joint surface, then, inserting it between them and heating and joining them. CONSTITUTION:When the cemented carbide 1 requiring wear resistance and having a complicated shape and the steel 4 are joined through a stress relaxing material 3, the stress relaxing material 3 is formed into the shape of a joint surface, further, the stress relaxing material 3 is annealed, then, an insert material 2a (silver solder containing Ti)/the stress relaxing material 3/insert material 2b are laminated in this order between the cemented carbide 1 and the steel 4. They are pressed lightly by hand to adjust the shape, then, mounted in a furnace, heated to 850 deg.C and joined in vacuum. In this way, when a hammer part of a crusher etc., is joined, a sound joint can be obtained inexpensively and efficiently.
Patent JP-H0245538-A (JP)
Title: Method for treating surface of molded polyester body
Inventor: HOSOKAWA AKIRA
IPC: C08J7/02
Filed: 1988-08-08
Abstract: PURPOSE:To improve transparency and adhesion of the subject molded body by applying an organic solvent having affinity for a polyester to the surface of a molded polyester product and subjecting the resultant molded product to etching treatment with an alkaline solution in a high concentration. CONSTITUTION:An organic solvent, such as preferably ethylene glycol, in an amount within the range of 0.1-1.0g/cm<2> is applied to the surface of a molded polyester body, such as polyethylene terephthalate. The resultant molded body is then subjected to etching treatment with an alkaline solution diluted with water, ethylene glycol, etc., so as to provide 20-60wt.% concentration (preferably at 80-130 deg.C for about 10-300sec). After the treatment, the molded product is washed with cold or hot water or further neutralized with a dilute aqueous solution of an acid to afford the objective molded body.
Patent JP-H0619979-A (JP)
Title: Picture display device
Inventor: TAWADA NORIHISA
IPC: G09G5/00
Filed: 1992-07-01
Abstract: PURPOSE:To quickly display desired pictures by shifting and scrolling plural reduced pictures corresponding to an arranged order and replacing the optional picture with the picture of the next document. CONSTITUTION:When an optional picture object is instructed from a keyboard 16, the next pertinent document is retreived, the picture information address is acquired and the picture information is read from an optical disk deck 7 corresponding to the address. Then, the picture information is reduced by a picture processing part 13, held in a pertinent reduced picture storage address, it is confirmed whether or not further replacement instruction document is present and the plural reduced picture information is displayed when it is not present. Then, a control part 14 shifts and scrolls the respective reduced pictures displayed in a prescribed two-dimensional arrangement as indexes corresponding to the arranged order and replaces the optional picture within the plural reduced pictures displayed in the prescribed two-dimensional, arrangement with the picture information of the next document. Further, the optional pictures are mutually exchanged.
Patent JP-H1116492-A (JP)
Title: Photoconductive composition for forming cathode ray tube screen aggregate, photoconductor containing composition thereof, and forming of cathode ray tube screen aggregate
Inventor: MATSUSHIMA YOSHIMASA
IPC: G03G5/00
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To efficiently provide a photoconductive composition for forming a screen aggregate in a small quantity of light by including a di (4-amino phenyl) methane derivative and at least one carbonyl compound selected from carbonyl compounds having specific structure, SOLUTION: A photoconductive composition containing a di (4-amino phenyl) methane derivative represented by formula I (in the formula, R<1> , R<2> , R<3> , R<4> show the same or different phenyl group which may have a lower alkyl group, R<5> , R<6> show the same or different hydrogen atom or the like, R<7> shows a hydrogen atom, a straight chain or branched alkyl group having 1-10 carbon atoms), and at least one carbonyl compound selected from carbonyl compounds represented by formulas IIa-IIc (in the formulas, R<8> -R<25> show the same or different hydrogen atom, halogen atom, and nitro group, X shows single bond or -CO-, and Y shows single bond, -CO-, -SWO2 -) is used for forming a cathode ray tube screen aggregate.
Patent JP-S6258210-A (JP)
Title: Optical coupling structure for semiconductor laser module
Inventor: WATANABE SHIGEKI
IPC: G02B6/42
Filed: 1985-09-09
Abstract: PURPOSE:To improve the optical coupling efficiency of a semiconductor laser module, by processing part of or the entire area of the end face of the 2nd lens divided into two parts to a curved surface. CONSTITUTION:By processing the end face 10a of a green rod lens 10 to a spherical surface, the NA of the lens is increased and the lens 10 is caused to have a compensating effect of aberration caused by a front lens and, accordingly, a beam B is also coupled with an optical fiber 12. When the end face of the lens 10 is processed to a spherical surface, influences of the spherical aberration of the front lens received from the front lens before the beam B is made incident on the lens 10 can be corrected and, as a result, the coupling efficiency of beams coming out from an LD chip to a single-mode optical fiber can be improved.
Patent JP-H0485388-A (JP)
Title: Organic electroluminescent element
Inventor: MORI YASUSHI
IPC: H05B33/14
Filed: 1990-07-27
Abstract: PURPOSE:To prepare an org. electroluminescent element high in luminance and long in lifetime by using an aminoquinoline complex contg. two specific structures in a specified relationship as a luminous substance. CONSTITUTION:An electroluminescent element using an aminoquinoline complex as a luminous substance, wherein the complex has a steric structure composed of a facial structure and a meridional structure and the no. of molecules having the facial structure is greater than the no. of molecules having the meridional structure. The electroluminescent element disclosed herein is high in luminance and long in lifetime.
Patent JP-S6441684-A (JP)
Title: Controlling method for refrigeration unit
Inventor: YAMASHITA TETSUHARU
IPC: F25B1/00
Filed: 1987-08-10
Abstract: PURPOSE:To make such operation that is high in efficiency performable by installing each sensor, detecting a fact that a load factor a specified value lower than 100%, in each compressor, while installing another sensor, detecting a fact that the load factor is 100%, in an N-1 unit compressor in case of a refrigeration unit having N units of compressors provided with a continuous controlling device each. CONSTITUTION:Pressure sensitive switches 14a-14c for A% (for example, 50%) load detection are installed in cylinders 1a-1c in each compressor of a control part for N units, for example, three units of compressors, while other pressure sensitive switches 13a, 13b for 100% load detection are installed in cylinders 1a and 1b. Auxiliary relays 15a, 15b and 16a-16c, 17a-17c are connected to these pressure sensitive switches 13a, 13b and 14a-14c, forming a control electric circuit, and these relays are controlled by a controller. And, at this control time, when an overall load factor of the whole refrigerator is more than A/N%, each compressor is controlled to have each turned to ON-OFF so as to get rid of such one that is less than the load factor A% in these N units of compressors.
Patent JP-H1133953-A (JP)
Title: Robot controller
Inventor: KAWASHIMA NORIHIKO
IPC: B25J9/10
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To conduct the continuous operation of a robot by forming a cornering track even if a defined command is in a moving command, in robot control based on a program by the robot language. SOLUTION: Whether a next command of the present moving command is a moving command or a defined command is judged in a command judging unit 32. When the next command is the defined command, the command is previously read by a previously reading unit 33, the moving command after the defined command is found, the target point is previously converted into the position before the execution of the defined command by a target point converting unit 34, a cornering track is formed by using the converted position, the present target position and the target position before it by a cornering track unit 31, and the previously converted position is returned to the position in which the defined command is executed after completion of cornering.
Patent JP-S6175593-A (JP)
Inventor: WASHIMI HIROSHI
IPC: H05K3/34
Filed: 1984-09-20
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-S6354600-A (JP)
Inventor: KANEKO NOBUTOMO
IPC: F42B4/00
Filed: 1986-08-25
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-H0857740-A (JP)
Title: Table for machine tool
Inventor: BABA SADAMU
IPC: B23Q1/00
Filed: 1994-08-23
Abstract: PURPOSE: To shorten the cleaning time of chip stuck in the T-groove of a table. CONSTITUTION: In a machine tool table 10 in which a T-groove 14 used to fix and clamp a workpiece is formed at the workpiece fixing face, the inner surface 15 of the T-groove 14 has a grade so that the sectional area of the T-groove 14 is increased toward the table end 17 in proportion to the longitudinal dimension of the groove. Chip is thereby swept out easily.
Patent JP-H0248414-A (JP)
Title: Production of magnesium hydroxide
Inventor: OMOTE YUKINORI
IPC: C01F5/16
Filed: 1988-08-09
Abstract: PURPOSE:To obtain Mg(OH)2 having small specific surface area and large particle diameter and useful as a flame-retardant filler at a low cost by adding warm water and raw material MgO to a part of Mg(OH)2 slurry produced by the hydration reaction of raw material MgO, adjusting the concentration of the slurry to the above level and repeating the above processes. CONSTITUTION:A raw material MgO having a specific surface area of 5-30m<2>/g (determined by BET method) is charged into a warm water tank maintained at >=50 deg.C and subjected to hydration reaction under agitation to obtain an Mg(OH)2 slurry. The reaction time is usually about 2-4hr when the specific surface area of the raw material MgO is 7-20m<2>/g and the hydration reaction temperature is 50-70 deg.C (the optimum range). A part, especially about 40-60wt.% of the slurry is extracted, warm water of an amount nearly equal to the water in said slurry is added to the extracted slurry and the raw material MgO is added to the mixture to adjust the slurry concentration in the tank to almost the same level as the initial slurry concentration. A part of the slurry in the tank is extracted in the same manner as above and the above operations are repeated several times to obtain Mg(OH)2 particles having large crystal size corresponding to a specific surface area of <=10m<2>/g.