baber/WOPTO huggingface dataset:
Patent JP-S6244664-A (JP)
Title: Rotary detector
Inventor: MOTAI MASAHIKO
IPC: G01P3/487
Filed: 1985-08-22
Abstract: PURPOSE:To raise a detection voltage and to reduce cost by providing a rotary body shaft with a multiple magnetized magnet member and making the magnetization pattern of the magnet member of a rotary detector in a circumferential direction which has a pattern coil arranged at a fixed part facing said magnet member correspond to the sequence of codes for synchronism. CONSTITUTION:A substrate 14 is arranged opposite a magnet member 11 fitted to a rotary shaft 10. The magnetization pattern of the magnet member 11 is made to correspond to the binary sequence of codes for synchronism. Its peripheral pattern has one period of 16 poles. The pattern coil 13 which detects a rotary phase is formed in a shape corresponding to the pattern and a pattern 13 for detecting a rotational frequency varies once for one magnetic pole. Those coils 12 and 13 are arranged on the substrate 14. A PG signal is obtained from the pattern coil 12 and an FG signal is obtained from the pattern coil 13. Consequently, a large generated voltage is obtained.
Patent JP-H055355-A (JP)
Title: Double floor unit and construction thereof
Inventor: KOYAMA HIROSHI
IPC: E04F15/024
Filed: 1991-06-27
Abstract: PURPOSE:To prevent dislocations and unsteadiness from occurring to a double floor and to materialize reinforcement for floor boards by employing a simple structure. CONSTITUTION:In a double floor unit whose floor board 2 is equipped with support legs 1 on its four corners or their vicinities, adhesive agent is injected, through an adhesive agent injecting port 3 provided to at least one location other than the four corners and their vicinities of the floor board 2, into a bellows 4 that is provided beneath the adhesive agent injecting port 3 and is in a length corresponding to the floor height. After the injection, the adhesive agent is hardened, and thereby the floor board 2 is stuck to a bed.
Patent JP-S6077848-A (JP)
Inventor: AKIMOTO ATSUSHI
IPC: B65D1/00
Filed: 1983-10-03
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-S5972610-A (JP)
Title: Information recorder and reproducer
Inventor: SUGIMURA TATSUO
IPC: G11B27/10
Filed: 1982-10-18
Abstract: PURPOSE:To improve the reliability of sector address by obtaining the information related to the sector address from two areas of recording and index areas. CONSTITUTION:A sector address SAD12 and a latch content 13 in one sector are coincident with each other. The relative position between an index detector and a recording/reproducing head is decided so as to output a sector mark SM signal 18 corresponding to a sector separator mark SP signal 18 in the same sector slightly earlier than the SP signal 18. Since the SM signal 10 is detected afterward by the SM8 in an index area 4 located at separate track from the information recording track 2, the constitution is attained with very high reliability. Thus, the reliability of the sector address is improved.
Patent JP-S57105645-A (JP)
Title: Instantaneous water boiler
Inventor: YAMAMOTO YOSHIO
IPC: F24H9/20
Filed: 1980-12-23
Abstract: PURPOSE: To prevent hot water supply load from exceeding the maximum capacity of a burner, by controlling hot water temperature either by combustion input or the amount of water flow providing a water flow controlling device that links with a diaphragm in a hot water supply route of an instantaneous water boiler.  
     CONSTITUTION: A water regulator 9 comprises a diaphragm 20, an interlocking regulator valve 22 and a regulator valve 26 regulated by a driving mechanism 14. This ragulator 9 makes water flow from the primary pressure chamber 18 to the primary regulator passage 24, the regulator valve 26, the secondary pressure chamber 21 and to the secondary regulator passage 25. A governor mechanism is generated by the change in pressure according to an opening angle of the regulator valve 26 which increased water flow until it reaches the maximum and does not increase more even if the pressure increases. When supplying hot water, both the combustion input and water flow are simultaneously regulated by the operation of the driving mechanism 14 and input regulator 4 responding to a signal from a temperature regulator 12 and a temperature detector 11. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2001010736-A (JP)
Title: Paper sheet carrier device for image forming device
Inventor: OKAZAKI NAOKI
IPC: B65H5/02
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To surely secure suction force and to enhance a degree of freedom for a design. SOLUTION: This paper sheet carrier device 1 has a base member 2, pulleys 4, 5 which are freely rotatably supported on the base member 2, endless belts 8 laid between each pulley 4, 5 and a suction means 9 generating suction force on an upper surface 3 of the base member 2. In this case, each pulley 4, 5 is provided at the inside of the base member 2 in a state that a part of a peripheral surface is exposed to the upper surface 3, and a plurality of air suction ports 10 actuating suction force of the suction means 9 on a paper sheet carried on the endless belts 8 are provided at portions corresponding to disposed positions of the endless belts 8 of the upper surface 3 and a paper sheet carrying direction outside portion at an exposed portion of each pulley 4, 5.
Patent JP-S57113817-A (JP)
Title: Wire-winding type micromesh filter element
Inventor: HAGIWARA TADASHI
IPC: B01D29/48
Filed: 1981-11-16
Abstract: PURPOSE: To obtain a precise and robust filter element beyond the mechanical working limit by manufacturing the filter element of which the slit-like meshes are of the mechanical working limit with spirally wound wires then applying plating thereon.  
     CONSTITUTION: In order to wind wires having about 0.5W2mm diameters on a drum 1 made of metal constituted of upper, lower ring plates 1a, 1b, and multiple longitudinal plates 1c, square transverse grooves 1d are inscribed spirally on the circumferential surface part of the plate 1c. Next, the wires 2 are wound spirally in the grooves 1d, and the wires 2 are welded to the plate 1c at constant intervals. Such drum 1 is rorated at a low speed and the surfaces of the wires 2 are cut and polished for the half or more parts. If the diameter of the wires 2 and the pitch P of the grooves 1d are made the same, the spaces between the wires 2 go zero, and the small slit meshes that are heretofore unobtainable with the above-mentioned polishing of the wires 2 are formed. Further, a plating layer 4 is applied therein, whereby the precision micromeshes are obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2001010098-A (JP)
Title: Thermal head
Inventor: SHIMOSEKI YOSHIO
IPC: B41J2/345
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To eliminate peeling or cracking of a resin material by a method wherein even when a thermal stress is created in the case where a heat generated by a heating resistor is repeatedly applied to the resin material, an insulation substrate, a driver IC or the like along with the use of a thermal head, a central section of the resin material having a small thickness is softly deformed, then the stress is adequately alleviated or absorbed. SOLUTION: There is disclosed a thermal head wherein a hole section 1a is provided on an insulation substrate 1 having a heating resistor 3 and conductive layers 4a, 4b, 4c; a driver IC 5 having terminal electrodes 5a at the top face thereof is embedded in the hole section 1a and a gap between the side wall of the driver IC and the wall face of the hole section 1a is filled with a resin material 6; and one end of each of the conductive layers 4b, 4c is extended to a portion above the terminal electrodes 5a through the top face of the resin material 6 and then the conductive layers 4b, 4c are electrically connected to the terminal electrodes 5a. The lower face of the resin material positioned between the driver IC 5 and wall face of the hole section 1a is formed to be in a concave face.  A thickness of a part of the resin material 6 having the smallest thickness is set to be a rate of 20-50% of the thickness of the driver IC 5.
Patent JP-S6073846-A (JP)
Title: Composition data former
Inventor: OONO MORINORI
IPC: B41B25/00
Filed: 1983-09-30
Abstract: PURPOSE:To permit the formation of composition data easily and quickly even by unskiled worker by a method in which a manuscript is placed on a coordinate input board, and currsor is directly contacted with the manuscript to put necessary coordinate date into composition. CONSTITUTION:A manuscript such as advertisement, etc., is placed on the coordinate input unit 49 of a digitizer 1, and cursor 11 is contacted with each portion of the manuscript to in put necessary coordinate data for formation of string, etc. The cursor 11 is then moved to a function code input portion 53, and a text call function code is input. According to the command, text data are displayed on the text displayer 61 of CRT display picture face 18a by the micro processor 27. When the display content is erroneous, right letters are input by a letter input machine 15 to correct the content of the text. In MPU27, on the basis of these input, composition data are formed and sent out to the central composition device 13.
Patent JP-H0472202-A (JP)
Title: Automatic warehouse
Inventor: TSUJIMOTO KAZUFUMI
IPC: B65G1/137
Filed: 1990-07-10
Abstract: PURPOSE:To facilitate dealing with abnormal conditions by displaying the contents of the abnormal conditions, their causes, and the way how to deal with them by means of abnormal codes inputted from a receiving/shipping abnormality detecting means in an automatic warehouse equipped with a crane, and thereby concurrently displaying the way how to input operating data based on applicable operation modes. CONSTITUTION:When an abnormality control section 32 receives abnormality codes from the control device of a crane via a photo-transmitting device 21 and an input/output section 26, and also receives abnormality codes from a sorting device 5 via an input/output device 27, the abnormality control section outputs abnormality signals to a control section 23. The contents, causes, the way how to deal with them, and the way how to restore them, which are stored by code in advance, are looked up so as to be outputted to an image display section 28, so that they are thereby displayed. Meanwhile, a present operation mode, an operating condition, works under execution, and the item number of a cargo are displayed on the image display section 28 from the control section 23. An operator can thereby deal with abnormal conditions based on both of the images displayed.
Patent JP-H1032221-A (JP)
Title: Printed wiring board
Inventor: SUZUKI MOTOHARU
IPC: H05K3/34
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board, which is constituted so as to be able to provide a modified wiring on the board after a bare chip is mounted on the board without imparing the quality after mounting of the bare chip and the productivity of the printed-wiring board. SOLUTION: This printed wiring board 1 is constituted into a structure, wherein a bare chip is mounted on the board in a face down manner and at the same time, wiring patterns 3, which correspond to bump electrodes of the bare chip and are extendedly provided from the above mounted region of the bare chip, are formed. In this case, with the surfaces of the above wiring patterns 3 separated from each other by insulating material layers 4a, 4b, 4c and 4d, the surfaces on one side of the separated surfaces of the patterns 3 are used as bare chip mounting pads 2, which are connected with the bump electrodes of the bare chip, and at the same time, the other separated surfaces of the patterns 3 are used as modified wiring pads 6 and 7, which are connected with an external connection conductor.
Patent JP-H0768739-A (JP)
Title: Blanket cylinder of rotary press
Inventor: GEORUKU SHIYUNAIDAA
IPC: B41F27/12
Filed: 1994-08-04
Abstract: PURPOSE: To effectively, rapidly remove an end of a rubber blanket from a holder of a groove of a blanket cylinder of a press without tool. CONSTITUTION: The blanket cylinder 2 wounds a rubber blanket 10 of a rotary press. A receiving groove 54 of a clamping strip piece 51 at one end of the rubber blanket is opened within a cylinder groove 1. Switchable ejection units 77, 76, 73, 78 for urging the strip piece at one end of the blanket from the groove are provided.
Patent JP-H0627241-A (JP)
Title: Transfer monitor for high speed processing article
Inventor: ISHIBASHI MITSUO
IPC: G01T1/167
Filed: 1992-07-10
Abstract: PURPOSE:To shorten transferring time and to enhance processing capacity by determining the weight of an article and controlling the transfer speed to be low for heavy article whereas to be high for light article. CONSTITUTION:An article 2 to be measured is mounted on a tray 1 and the weight thereof is measured through a weight gauge 9 which delivers measurement data to a data processor 10. The processor 10 makes a decision to which relationship between preset weight ranges and transfer speeds an input signal corresponds and delivers a transfer speed signal based on a decision result to each drive section 3, 5, 7. The article 2 on the tray 1 advances, at a designated speed, on an article transfer roller 4 into an apparatus and elevated through an article elevation driving section 5 into a measuring chamber, subjected to monitoring of radioactive contamination through a radiation detector 6, lowered through the driving section 5, and then contained in a stocker 8 through a vertical stocker moving section 7. Processing capacity can be enhanced significantly by increasing the transfer speed for a light weight article 2.
Patent JP-2001012014-A (JP)
Title: Shrinking device for thermal shrinkage sleeve
Inventor: SATOU DAIGO
IPC: E04C5/12
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a shrinkage device and a shrinkage method capable of heating a thermal shrinkage tube without shrinking irregularity easily and in a short time. SOLUTION: A semi-circular cylindrical heating portion 1 covering the whole length and whole periphery of a thermal shrinkage tube constituted in a freely opening and closing manner is provided. Both ends of the heating portion 1 are provided with a holding portion 6 respectively suited to the outer diameter of a target covering tube. Use of an insulating material is desired for the holding portion 6. According to this device, it is not required to rotate the shrinking device around the thermal shrinkage tube because of the heating portion 1 surrounding the whole length and whole periphery of the thermal shrinkage tube, and the thermal shrinkage tube can be shrunk in a short time without irregularity.
Patent JP-S6075854-A (JP)
Title: Dry developing device
Inventor: YUGE SHIZUO
IPC: G03G15/09
Filed: 1983-09-30
Abstract: PURPOSE:To eliminate effectively uneven density by providing a developing sleeve which has internally a magnetic roller and is used to circulate and convey a power developer consisting of a mixture composed of a toner and a magnetic carrier in one way on the outside circumferential surface. CONSTITUTION:A developing device 20 is constituted by housing coaxially a magnetic roller 22 which is successively magnetized with S and N poles on the outside circumferential part in a developing sleeve 21 formed of a conductive nonmagnetic material into a cylindrical shape. The developer is circulated and transported toward an arrow (b) on the outside circumference of the sleeve 21 by the rotation of the roller 22 in the arrow (a) direction and/or the rotation of the sleeve 21 in the arrow (b) direction. A cavity 26 is formed between a plate 23 for regulating ear height and a front regulating plate 24. Then the developer to be conveyed to the developing region is once stagnated in the cavity and is thereby stirred and mixed. The uneven density is thus effectively eliminated.
Patent JP-S6076323-A (JP)
Title: Manufacture of sheet like laminate
Inventor: OKABE MITSUO
IPC: B29C48/305
Filed: 1983-10-01
Abstract: PURPOSE:To produce a sheet like laminate by a simple forming operation at low cost by laminating molten resins on a ready made film or sheet like material in a T die and by extruding said laminated material continuously from an extruding slit. CONSTITUTION:A ready made film or a sheet like material 1 made of a single layer or multilayers is introduced into a die slit from the central slit 3 of the die 2 in an extruding device. On one hand, molten resins (a), (b) are sent into the manifolds 7, 8 in the die 2 from the extruders A, B of necessary number, and are laminated on said film or sheet like material 1 through slit like parts 9, 10 in the die 2. The laminate 11 composed of these molten resins (a), (b) and ready made film or sheet like material 1 put therebetween is continuously extruded from the slit 12 for extruding, and the sheet like laminate 13 may be obtained.
Patent JP-2000022254-A (JP)
Title: Laser oscillation control method and its device
Inventor: SATO HIDETOSHI
IPC: H01S3/136
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent emitting laser beams from being affected by a temperature change of an acoustic optical element, by a method wherein an input intensity value of first acoustic waves is set as an input intensity value capable of oscillating a laser, and the input intensity value of second acoustic waves is a value obtained by subtracting the input intensity value of the first acoustic waves from a predetermined value. SOLUTION: A first frequency input from a first RF power source 10 to a piezoelectric element 22 is set as a frequency capable of oscillating a laser in a Ti:Al2O3 laser crystal 14 in response to a frequency of emissive laser beams, and a second RF frequency input from a second power source 12 to the piezoelectric element 22 is set as a frequency incapable of oscillating the laser. And, it is preferable that a first RF input intensity is set to be an intensity most optimal to a laser oscillation of the first RF frequency, but the second RF frequency is controlled so that the total value of the first RF input intensity is always set to be constant. Thus, the emissive laser beams are not affected by a temperature change of a photoacoustic optical element 100.
Patent JP-2001013534-A (JP)
Title: Production of nonlinear optical thin film
Inventor: NAKAYAMA HIDEKI
IPC: G02F1/35
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To enhance a nonlinear optical characteristic of an SiO2-GeO2 thin film. SOLUTION: The SiO2-GeO2 thin film 12 is formed on a glass substrate 10 and thermal poling to impress an electric field E is executed while impressing heat with a heat source 16 to orient GeE', by which the nonlinear optical characteristic is developed. The atmosphere of the thermal poling is formed of a gaseous mixture composed of argon and oxygen and the oxygen concentration is lowered, by which the decrease of oxygen deficiency type defects is prevented and the formation of the GeE' is promoted.
Patent JP-S5974961-A (JP)
Title: Preparation of noodle
Inventor: YAGOU NAOYUKI
IPC: A23L7/109
Filed: 1982-10-19
Abstract: PURPOSE:To prepare noodles which can be reconstituted easily with hot water to make noodles giving smooth and agreeable feeling to the palate, by adding alpha- starch to the flour used as a raw material for the preparation of noodles such as fresh noodles, dried noodles, etc. CONSTITUTION:alpha-Starch is prepared by suspending a starch-containing material such as wheat starch, corn starch, corn flour, wheat flour, etc. in water to a concentration of 5-50wt%, and gelatinizing, drying and pulverizing the suspension by conventional method at 90-150 deg.C for several-several tens minutes using a drum dryer, belt dryer, etc. The raw material flour is compounded with 1- 30wt% of the alpha-starch in the preparation of noodles. Porous noodles having improved reconstitution property and palatability can be prepared by this process.
Patent JP-S5885363-A (JP)
Title: Contactless igniter for engine
Inventor: WATANABE RIYOUICHI
IPC: F02P3/08
Filed: 1981-11-17
Abstract: PURPOSE:To simplify a device in its structure and miniaturize its size, by winding an exciter coil and signal coils around one and the same stator iron core, in case of an engine's contactless igniter being of condenser discharge type capable of sudden delaying control on gnition timing in time of overspeed. CONSTITUTION:An excitor coil E and signal coils A1 and A2 are wound up on a magneto G driven synchronously with the engine. When engine speed comes into a state of overspeed, signal voltage of the signal coils is rendered ineffective and thereby ignition is achieved by negative voltage produced in the exciter coil. When the overspeeding state is not the case, a thyristor ignition system is turned on with the signal voltage of these signal coils, thereby igniting the engine. With this constitution, the exciter coil and these signal coils can be wound up on one and the same stator iron core so that the igniter can be simplified in its sturcture, besides its miniaturization.
Patent JP-S5972823-A (JP)
Title: Acoustic device of 2-wheeled vehicle or the like
Inventor: HAMADA KENJI
IPC: H04B1/08
Filed: 1982-10-20
Abstract: PURPOSE:To prevent the rain, dust, etc. from entering a cassette deck by covering a cassette tape inserting slit of a cassette deck with a light shielding cover and at the same time to inform a driver of a 2-wheeled vehicle that the light shielding cover is erroneously kept open by means of a light volume change of an illumination part. CONSTITUTION:A light shielding cover 10 is provided in a free opening/closing way at the upper part of a cassette tape inserting slit 9. The cover 10 has an open/close fulcrum 11 at the upper side of the slit 9, and an end part 10a of the cover 10 encloses and seals up the slit 10. Thus the rain, dust, etc. can be prevented from entering a cassette deck. When a cassette tape is driven, the cover 10 is opened upward. Then the tape is inserted into the slit 9. In this case, however, if the cover 10 is opened by a prescribed degree owing to the fact that a driver forgets to close the cover, a reflected light beam R2' produced by a lower surface 10b' varies by a light beam 10b' produced by a lower end face 10c' and having the upper limit value. With this change of light beam, the driver can know that the cover 10 is erroneously kept open.
Patent JP-H0529497-A (JP)
Title: Semiconductor device
Inventor: OKASAKA YASUHIKO
IPC: H01L23/34
Filed: 1991-07-24
Abstract: PURPOSE:To increase the heat radiating area of a chip so as to improve the heat radiating effect of the chip by providing dummy pins which are wire-bonded to dummy pads on the chip. CONSTITUTION:Dummy pads 3a formed on a chip 2 are connected to dummy pins 6 through wires 5. The heat generated by the chip 2 is radiated to the outside from the dummy pins 6 after the heat is transferred to the dummy pins 6 through pads 3, the dummy pads 3a, the wires 5, and input-output pins 4 in this order.
Patent JP-S5974188-A (JP)
Title: Method and apparatus for addition of odorant to fuel gas
Inventor: TERASAKI TAJIROU
IPC: C10L3/00
Filed: 1982-10-20
Abstract: PURPOSE:To add a consistent amount of odorant to a fuel gas fed in a low flow in poroportion to the flow of the gas, by varying the number, diameter and length of orifices made in a partition provided between the fuel gas and the liquid odorant. CONSTITUTION:A part of fuel gas running through a main gas line 1 is led into a bypath line 2 and enters into an odorant adding untit 5 via a dust filter 3 and a flow-meter 4. The gas to which the odorant has been added by evaporation and diffusion is again led into the main line 1 and the odorant from a tank 10 is led into an odorant sump 15 through a line 8. The odorant in the sump 15 is passed through diffusion orifices 6a made in a partitioning plate 6 and is vaporized for diffusion into the fuel gas. The adjustment of number of opened diffusion orifices is done e.g. by rotating a cut-off plate 12 by a motor 16 in accordance with the flow of the fuel gas or a required concentration of the odorant in the gas.