baber/WOPTO huggingface dataset:
Patent JP-S5293985-A (JP)
Title: Core wire separating method and device
Inventor: MORIYAMA KAZUFUMI
IPC: B65H51/005
Filed: 1976-02-02
Abstract: PURPOSE: To make an automatic separation of a necessary number of core wires certainly by covering a core wire group entity with a shifting plate having a large opening width and separate shifting after necessary numbers of core wires are confined at a summit of a V shape cut. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09205347-A (JP)
Title: Radio receiver
Inventor: MATSUNAGA HIROKAZU
IPC: H03J7/18
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction at an automatic tuning reception by attenuating the amplification factor of a high frequency amplifier circuit when a search detection means detects a search state so as to exclude various faults caused when a broadcast radio wave is received in a strong electric field area. SOLUTION: The output of a 2nd frequency conversion circuit 4 and the output of a high frequency amplifier circuit 2 are processed for detection, rectification and arithmetic operation or the like at a level detection circuit 9 and a signal denoting a reception signal level of a reception broadcast station is outputted to an attenuator 10. Then an amplification factor of the high frequency amplifier circuit 2 is controlled in response to a signal from the level detection circuit 9 so that an output signal level to the 1st frequency conversion circuit 4 is nearly constant. When automatic music selection is operated, a search detection circuit 11 detects a searching state and a switch 13 is closed. Thus, the amplification factor of the high frequency amplifier circuit 2 is reduced by an attenuator 12.  Thus, malfunction in the searching due to mis- detection of a broadcast station is prevented in a strong electric field strength region.
Patent JP-H01185676-A (JP)
Title: Multicolored image recorder
Inventor: HAMADA JUNICHI
IPC: G03G15/01
Filed: 1988-01-19
Abstract: PURPOSE:To satisfactorily maintain a transfer rate and to make an image shaper by switching a transfer current value supplied to a transfer device in a monochromic mode and a multicolored mode. CONSTITUTION:In the monochromic mode where transfer is carried out just after one toner image is formed, the transfer current supplied to a transfer electrode 8b of the transfer device 8 at transfer is assumed to be a transfer current I1 imparting a maximum transfer rate. On the other hand, in the multicolored mode where transfer is carried out after several toner images are formed, the transfer rate is not a transfer current I3 imparting a maximum transfer rate in this mode but a transfer current I2 showing a satisfactory transfer rate in the monochromic mode is supplied. As a result, the quantity of toner sticking to a photosensitive body 1 varies over a wide range, and sometimes it decreases to a level close to the monochromic mode. Therefore, a satisfactory transfer rate is maintained, and a sharp image free from blurring can be obtained.
Patent JP-H11208471-A (JP)
Title: Rail inspecting and measuring device
Inventor: SUGIURA TATSUO
IPC: C10B33/14
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To continuously and automatically measure the degree of rail setting in the condition that the load of the vehicle is applied on a rail, on which a working vehicle runs. SOLUTION: A rail inspecting and measuring device is equipped with a range finder 11 to measure the distance from a reference point PO to a calk guide car GC ruinning on rails RR and RL, a laser projector 13 to project a laser beam horizontally, a laser beam receiver 14 which is mounted on the guide car GC, receives the laser beam, and emits a value corresponding to the level of the right-hand rail RR, an inclination meter 15 which is mounted on the car GC and measures the inclining angle of the car about across its width,  and a personal computer 16 which determines the vertical displacement amount of the level of the right-hand rail RR in the rail positions specified one by one with running of the car GC and determines the vertical displacement amount of the level of the left-hand rail RL in the rail position on the basis of the inclining angle of the car GC in the rail position and the measurements given by the laser beam receiver 14.
Patent JP-S5396034-A (JP)
Title: Colored synthetic mica
Inventor: SATOU FUMIHIKO
IPC: C09C1/00
Filed: 1977-02-01
Abstract: PURPOSE: Alkali ions between layers of synthetic mica are substituted with dyes whose chromophoric group become a cation to dye the mica thereby colored synthetic mica which is suitably used as a filler and capable of giving plastic molded products with clear appearance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02192855-A (JP)
Title: Horizontal continuous casting apparatus
Inventor: MATSUI ISAO
IPC: B22D11/04
Filed: 1989-01-18
Abstract: PURPOSE:To exchange a feed ring as sliding and to enable casting for a long time by arranging a sliding gate between almost center part and the feed nozzle in a horizontal mold and also setting plural feed rings as freely slidable in this sliding gate. CONSTITUTION:Molten metal is poured from a tundish through the feed nozzle 5. Plural feed rings 11a, 11b are set as freely slidable through the sliding gate 10. The feed rings 11a, 11b are inserted and set between one pair of the upper and lower sliding plates 12a, 12b to form pouring holes to each sliding material 10a, 10b corresponding to each feed ring. At first, by using the feed ring 11a, the continuous casting is executed, and when this feed ring 11a is worn and come to be difficult to use, by pushing the sliding plates in the arrow mark direction with the cylinder, etc., the successive feed ring 11b is positioned just below the feed nozzle 5 to continue the casting as it is. By this method, increase of heat capacity and decrease of unit consumption of the refractory can be achieved with extension of the casting time.
Patent JP-H01184902-A (JP)
Title: Variable resistor
Inventor: ASAHI TERUYUKI
IPC: H01C1/02
Filed: 1988-01-19
Abstract: PURPOSE:To contrive improvement in reliability of the title variable resistor by enhancing airtightness and waterproofness by a method wherein the resistor is composed of an insulated plate, which is fitted to the inside part of a case in contact with a resistance element, and insulative resin with which an aperture is airtightly sealed by fitting it into the case closely fixed to said insulated plate, the insulated plate is laminated on the circumferential part of the case after the inner wall layer of the case has been exfoliated, and the insulated plate is heat-bonded. CONSTITUTION:An insulated plate 17 is fitted closely contacting to the surface on the opposite side of the slidingly contacting surface of the slidingly moving element 14 of a resistance element 15. The thickness of the circumferential part 16a of the insulated plate 16 is thinner than that of its center part 16b, and it has a stepped part. The side of this stepped part is fitted by arranging it on the side of an aperture part 11a, the inner-wall layer 11f of the case 11, having the thickness almost corresponding to the difference in thickness, is exfoliated and laminated on the thinly formed circumferential part 16a using a heat-fusing punch and the like, and a heat-bonding work is conducted thereon. Besides, insulative resin 17 is filled in the aperture part 11a of the case 11 closely contacting to the insulated plate 16, and the aperture part 11a is airtightly sealed. As a result, the insulated plate 16 and the inner wall surface 11c of the case 11 can be airtightly sealed reliably. Accordingly, the flowing-in of the resin 17 into the case 11 can be prevented completely when the resin 17 is filled in, and the excellent airtightness and watertightness can also be obtained.
Patent JP-S61169558-A (JP)
Inventor: YUKIMURA NORIE
IPC: E04C5/03
Filed: 1985-01-23
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-H02191823-A (JP)
Title: Two-shaft type gas turbine
Inventor: NISHIHARA AKIYOSHI
IPC: F02C7/20
Filed: 1989-01-19
Abstract: PURPOSE:To absorb the thermal expansion of the high temperature part with the elastic displacement of a supporting member by supporting the high temperature part fixed in a reduction gear displacably to the turbine shaft core direction with the supporting member. CONSTITUTION:A reduction gear 4 is fixed on a base floor 1 used both for the base floor and an oil pan for storing the lubricating oil. The high temperature part 35 which consists of an output turbine 3 and a gas generator 2 is fixed in the reduction gear 4, and the left end of the high temperature part 35 is supported displacably to the turbine shaft core direction by a steel plate 32 fixed on the base floor 1. That is, since the steel plate 32 has the wide width and is located to the direction transverse to the turbine shaft core direction, it is very strong against the force in the direction transferse to the turbine shaft core direction not to be displaced easily, but it is easily displaced against the force in the turbine shaft core direction, and supports the load of the high temperature part 35 under the elastically curved condition. Thereby, the thermal expansion of the high temperature part 35 to the shaft core direction is allowed, and the damage by the excess restraint working in the high temperature part 35 is eliminated.
Patent JP-S63177953-A (JP)
Title: Method for producing fluid permeable product
Inventor: HORIE TAKAO
IPC: B22C9/08
Filed: 1987-01-20
Abstract: PURPOSE:To enable setting of porosity per unit area and to profitably produce the product without any treating metallurgically and mechanically by forming a ceramic structural body by using three-dimensional textiles. CONSTITUTION:The three-dimensional structural body having the prescribed regularizing three-dimensional mesh structure as ceramic porous body is set in a cavity and cast. This ceramic structural body is formed by sintering the prescribed ceramic material 35 stuck on the surface of each component string (X string, Y string, Z string) at the prescribed thickness and forming a skeleton 34 of three-dimensional mesh (grid) structure. Further, hollow part 36 corresponding to each component string composing of expendable material in its inner part is formed. This hollow part (porosity) 36 is formed at the regularizing structure corresponding to arrangements and pitches of X string, Y string and Z string.
Patent JP-H02189737-A (JP)
Title: Optical device for position detection
Inventor: OGATA SHIRO
IPC: G11B7/135
Filed: 1989-01-18
Abstract: PURPOSE:To simplify a constitution by converging a reflected light from an object for position detection with an off-axis elliptic Fresnel lens in two orthogonal directions in a different degree on one hand depending on the elliptic constitution and receiving the light with a photodetector by displaying the optical axis through the off-axis constitution on the other hand. CONSTITUTION:The device is constituted with a laser beam source 1, an off-axis elliptic convex Fresnel lens 2, an objective lens 3 and a photodetector 4. The optical axis of a part of the reflected light is displaced in a prescribed direction by the action of the off-axis elliptic concave Fresnel lens 2 and the light is converged in a different degree from two orthogonal directions corresponding to the major and minor axis direction of an ellipse of the lens. Moreover, the two focal points (m), (n) by the convergence of light are positioned differed from each other by the laser beam source 1 with respect to the off-axis elliptic convex Fresnel lens 2. Thus, the detection by the photodetector 4 is attained and a position detection optical device with the simple constitution is obtained.
Patent JP-H02192077-A (JP)
Title: Data recording / reproducing device
Inventor: SUDO KENGO
IPC: G11B20/10
Filed: 1989-01-19
Abstract: PURPOSE:To execute the recording / reproducing of data with high reliability by providing a reading means to read the data just after recording, error detecting means and counting means to count the number of errors. CONSTITUTION:When the data are recorded, the data just after the recording are reproduced by reading means R1 and R2 and further the error of the main data is detected based on error correction data by an error detecting means 16. The number of the errors in these main data is counted by a counting means 17 at every unit recording area and the data in the unit recording area where the number of the errors is more than a reference value determined in advance are recorded in the other unit recording area. Accordingly, the recorded condition of the data can be quantitatively detected and the recorded condition can be easily checked. The data in the unit recording area where the number of the errors is more than the reference value, namely, the data in the unit recording area of the bad recorded condition are recorded again. Thus, the reliability of a data recording / reproducing device can be extremely improved.
Patent JP-H03217262-A (JP)
Title: Bumper coating jig
Inventor: NAKAMURA MITSUO
IPC: B05B15/04
Filed: 1990-01-19
Abstract: PURPOSE:To easily and accurately set a bumper at the prescribed position by fitting a setting recognition part which is vertically provided to the position for masking the opening part formed to the bumper to the inner face of a boxy masking jig. CONSTITUTION:The bumpers 6, 10 of an automobile are placed on a supporting frame 2. Further a boxy masking jig 3 for masking the rears of the bumpers is provided to the part for placing the bumpers placed on the supporting frame 2. Furthermore a setting recognition member 4 which is vertically provided to the position for masking the opening parts formed to the bumpers is fitted to the inner face of the jig 3. As a result, in coating of the bumpers, the bumpers are easily and accurately set at the prescribed position. Therefore while masking failure based on positional failure and interference of a coating robot and the bumpers are prevented, high productivity is achieved.
Patent JP-H04245621-A (JP)
Title: Heat-treating method of semiconductor substrate
Inventor: ITO YUKO
IPC: H01L21/265
Filed: 1991-01-31
Abstract: PURPOSE:To more strictly control substrate composition in the case of heat treatment of a semiconductor substrate. CONSTITUTION:A GaAs substrate 10 in which impurity ions are implanted is arranged in a vessel 12. Mixture of GaAs solid source 18 and SiO2 absorber 20 is arranged in a vessel 22. By heating the solid source 18, inhibitor atoms Ga and As are dissociated from the substrate 10, and the vapor of inhibitor atoms for restraining Ga and As being constituent atoms of the substrate from dissociating from the substrate 10 is formed. The substrate 10 is heat-treated while being maintained under the vapor pressure of the inhibitor atoms. Out of constituent atoms of the absorber 20 and the solid source 18, Ga atoms whose dissociation pressure is low form compound, so that Ga atoms remaining in the solid source 18 without dissociation are consumed. As the result, the composition change of the solid source 18, especially, of its surface layer part is almost eliminated. Thereby the change of each partial pressure of the inhibitor atoms is almost eliminated, and the purpose can be achieved.
Patent JP-H06224680-A (JP)
Title: Chip type electronic parts
Inventor: YOSHINAGA TAKASHI
IPC: H03H9/56
Filed: 1993-01-27
Abstract: PURPOSE:To secure the satisfactory soldering property while avoiding problems due to soldering corrosion and to provide the structure of an external electrode having a low electric resistance. CONSTITUTION:An external electrode 17 consists of a first layer 17a consisting of a first metal which has a relatively low electric resistance and has a high solder wettability and a second layer 17b consisting of a second metal which has a soldering corrosion preventing effect, and the first layer 17a is directly formed on the outside surface of a piezoelectric resonator main body 11 and is brought into contact with an internal terminal electrode, and the second layer 17b is so formed that the first layer 17a has both sides covered with the second layer 17b while having the center part in the breathwise direction exposed. Consequently, the degradation of the out-band attenuation characteristic is prevented because the electric resistance of the external electrode connected to the ground is reduced.
Patent JP-S5398974-A (JP)
Title: 1-carbamoyl-5-fluorouracils and process for their preparation
Inventor: OZAKI SHIYOUICHIROU
IPC: A61P35/00
Filed: 1977-02-07
Abstract: PURPOSE: 1-Carbamoyl-5-fluorouracils of formula (R is alkenyl, acyl, alkyl or arylamino), e.g. 1-benzoylcarbamoyl-5-fluorouracil. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5397476-A (JP)
Title: Radiation head quantity measuring apparatus
Inventor: TANAKA NORIO
IPC: G01K17/06
Filed: 1977-02-07
Abstract: PURPOSE: To measure the radiation heat quantity of radiators by inputting reference clock pulses and providing digital counters frequency-dividing these by the number corresponding to classifications of the heating capacities of radiators. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55104770-A (JP)
Title: Method of and device for diagnosing insulation
Inventor: KOYANAGI EIJI
IPC: G01R31/12
Filed: 1979-02-06
Abstract: PURPOSE: To enhance the measuring accuracy of a device for diagnosing an insulator by averaging the generation of partial discharge pulses and measure the insulating degree digitized by counting the generated pulses by raising and lowering the high DC voltage to the insulator to generate  a partial discharge.  
     CONSTITUTION: A high frequency voltage raised through a high frequency stepup transformer 3  is converted through a high voltage rectifier 4 and polarity switch 5, etc. into a high DC voltage,  which is then applied to an article 10 to be tested. This high DC voltage is divided through voltage dividing resistor 9, and the divided voltage is compared with the output voltage waveform  from predetermined function generator 12 at a differential amplifier 13. When there is any difference between the output voltage waveform and the divided voltage, the output level of a low  voltage rectifier circuit is regualted by a phase control circuit 14. Thus, the applied DC voltage is  controlled in proportion to the output voltage from the function generator 12. When the high DC  voltage is applied to an article 10 to be tested, a partial discharge occurs at the article 12. The  pulse voltage signal thus obtained is compared with the standard voltage to form a rectangular  waveform pulse having predetermined amplitude and duration. A recorder 28 simultaneously  records the applied voltage and the rectangular waveform pulse thus generated, and a pulse  counter 29 counts and indicates the accumulated rectangular pulses. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57125053-A (JP)
Title: Manufacturing of screen mask
Inventor: FUJITA YUKIYOSHI
IPC: B41C1/14
Filed: 1981-01-28
Abstract: PURPOSE:To manufacture a screen mask which is able to give a print image clearly, by exposing only the image portion of the surface of a non-conductive plate having an electric conductive film, and then, by sticking a screen to the image side surface and electrodepositing a prescribed metal thereon. CONSTITUTION:A thin layer 2 of electric conductive metal is formed on a non-conductive plate 1. And then, a depressed image 3 is formed on the layer 2 by using ordinary photoetching process, and by exposing only the portion of the image 3 of the surface of the plate 1, a base plate a for the screen mask is prepared. The base plate a, which has a metallic screen 4 stuck to its image side, is given electrodepositing treatment in an electordepositing liquid. And then, an electrodeposited layer 5 is formed on other of the screen 4 other than the portion of the depressed image 3 being exposed on the surface of the plate 1, and the screen 4 and the layer 5 are joined together into one continuous body. And therefore, a screen mask b, on which the layer 5 is stuck to, is exfoliated from the base plate a. While the base plate a has a positive image 3, the mask b has a negative image 6.
Patent JP-H07195129-A (JP)
Title: Die cushion device
Inventor: HAYASHI KEIICHIRO
IPC: B21D24/02
Filed: 1994-01-07
Abstract: PURPOSE:To effectively recover the energy to be accumulated in a die cushion and simplify also its structure. CONSTITUTION:Acompanied by the movement of a press, the reciprocating movement of a cushion stand 11 connected with an air pressure cushion cylinder 21 is converted to the rotary movement with a converting mechanism 41 and transmitted to a sun gear being one of a planet gear mechanism 53, a fly wheel 63 and a generator 65 are connected onto a carrier 56, and a servo motor 61 is connected to one more than gear 55. The torque control power generation of the servo motor 61 applies an arbitrary cushion force, and in this time the work performed from the press side is recovered at the same time, further, the fly wheel 63 accumulates it as the energy. In a cushion raising process, the kinetic energy generated by the push-up force of the cushion stand 11 is recovered by the revolution speed control power generation of the servo motor 61 and it is accumulated in the fly wheel 63, and the accumulated energy until the start of next process is recovered with the generation 65 connected to the fly wheel 63.
Patent JP-H07208969-A (JP)
Title: Contact-type shape measuring method for wafer edge
Inventor: MISAKA HITOSHI
IPC: H01L21/66
Filed: 1994-01-07
Abstract: PURPOSE:To provide a contact-type shape measuring method, for a wafer edge, in which the contour shape and the roughness of the wafer edge in an arbitrary part can be measured with high accuracy without fracturing a wafer and in which a measurement can be executed easily and at a low cost. CONSTITUTION:A wafer 1 is arranged in such a tilted manner that an edge tip becomes the center of a rotation, a probe 15 for a shape measuring machine 14 is brought into contact with a wafer edge 2, and the contour of a surface-side edge is measured. Then, the wafer 1 is turned by an angle of rotation theta, and the contour of a rear-side edge is measured. Measured data on the rear-side edge is coordinate-transformed by an operation means 16, the contour shape of the rear-side edge in the measurement of the surface-side edge is found, both are coupled and composed, and the whole contour of the wafer edge 2 is found.
Patent JP-H10208960-A (JP)
Title: Transformer and lighting device using it
Inventor: YOMOTO NAOKI
IPC: H05B41/282
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To reduce the width of a transformer by constructing the transformer so that the arranging surface of the connecting terminals of coils and the route of the magnetic field formed by a core may intersect each other at right angles. SOLUTION: A transformer is constructed so that a C-type core 2 may be positioned below or above a bobbin 1 in the vertical direction. Therefore, the width of the transformer can be reduced by the thickness of the core 2. The route of the magnetic field formed by the core 2 and an I-shaped core become perpendicular to the arranging surface of the connecting terminals 4, 5, and 6 of coils. In addition, E-type cores 7 are positioned above and below the bobbin 1. Therefore, the route of the magnetic field formed by the cores 7 become perpendicular to the arranging surface of the terminals 4, 5, and 6. Therefore, the width of the transformer can be reduced without deteriorating the performance of the transformer and, in addition, a discharge lamp lighting device having a narrow width can be obtained by using this transformer.