baber/WOPTO huggingface dataset:
Patent JP-S55156579-A (JP)
Title: Packed food having improved shelf stability
Inventor: YAMADA MUNEKI
IPC: A23L27/60
Filed: 1980-04-07
Abstract: PURPOSE:The titled packed food contg. in a packaging material having improved gas barrier properties, comprising a layer consisting of an ethylene-vinyl alcohol copolymer having spacific properties or its blend with a thermoplastic high polymer. CONSTITUTION:A food is packed with a packaging material cnstituted of layers comprising a) an ethylene-vinylalcohol copolymer consisting of 50-75mol% vinyl alcohol and less than 4mol% remaining vinyl ester residue based on the total amount of vinyl ester and vinyl alcohol, having a principal and a subsidiary endothermic peaks satisfying respectively the equations shown by the formulas I and II (Y1 and Y2 are respectively a principal endothermic peak temperature and a subsidiary endothermic peak temperature in the differential thermal analysis; X is mol% of vinyl alcohol showing a ratio of the pricipal endothermic peak area to the subsidiary andothermic peak area of above 2.5%, or b) a blend of the copolymer a and up to 150wt% of a thermoplastic high polymer.
Patent JP-S63210785-A (JP)
Title: Constant current load device
Inventor: ITO OSAMU
IPC: H02J1/00
Filed: 1987-02-27
Abstract: PURPOSE:To easily set a current value by allowing a switching means to switch selectively a state where one load circuit is connected to one input terminal supplied with electric power from a DC power source and a state where plural load circuits are connected to one input terminal in parallel. CONSTITUTION:A constant current load device consists of plural constant current control circuits 1a, 1b...1n, plural load circuits 2a, 2b...2n controlled by those constant current control circuits, and the switching means 3, and a DC power unit 5 supplies DC currents to the input terminals 4a, 4b...4n of the means 3 respectively. Here, the state where one load circuit is connected to the input terminal 1 supplied with the DC current from the DC power unit and the state where plural load circuits are connected to one input terminal in parallel are switched selectively by the means 3 to vary the load capacities among the input terminals, thereby easily setting a current value.
Patent JP-S61204817-A (JP)
Title: Erasing head consisting of permanent magnet
Inventor: KONISHI SHUHEI
IPC: G11B5/325
Filed: 1985-03-08
Abstract: PURPOSE:To eliminate the blurring in a boundary part and deficient erasing rate and to necessitate the magnetization of only the erasing part by forming a magnet by molding of a resin magnet and constituting the peripheral part of a resin contg. metallic material fibers by simultaneous two-color molding thereby uniting the same. CONSTITUTION:The resin magnet and a resin part 3 for preventing cross erasing are united to one body and are inserted into a case 1. The magnet 21 is constituted of, for example, strontium ferrite magnet powder and nylon as a binder and can erase a metallic tape. The resin part 22 provides about <=1dB cross erasing in the entire tape when said part is constituted of a molding formed by packing about 30% amorphous metallic fibers into the same nylon. The magnet 2 is first molded and the resin part 22 is molded into the recesses part thereof. The uniting thereof is made possible by the two-color molding method.
Patent JP-H10227552-A (JP)
Title: Heat-insulated storage house
Inventor: IKEDA HIDEYA
IPC: F25D3/00
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To reduce the consumption of the cold heat of cold storage agent in a cold storage agent chamber by a method wherein an opening for receiving and taking-out the cold storage agent in the cold storage agent chamber is constituted so as to be capable of being opened and closed freely by the whole surface door of the cold storage agent chamber. SOLUTION: The whole surface door of a cold storage agent chamber or an inner whole surface door 16 is attached pivotally to the fore end of a ceiling plate 8, defining the inside 6 of a cold insulation box 1 into upper and lower partitions, so that the cold storage agent receiving and taking-out opening of the cold storage agent chamber can be opened and closed freely. The inner whole surface door 16 is constituted of an outer plate 17 and an inner plate. The air flow permitting holes 36 of the inner plate are formed so as to have the substantially same pitch as that of the air communicating holes 32 of the outer plate 17. When the positions of the air flow permitting holes 36 coincide with those of the air communicating holes 32, the flow of air is permitted.  When the positions of the air flow permitting holes 36 are deviated from the positions of the air communicating holes 32 by moving the inner plate, the communication of air is precluded. The air communicating holes 32 of the outer plate 17 of the inner whole surface door 16 are opened and closed by the inner plate in such a manner.
Patent JP-S51119994-A (JP)
Title: Floor duct work for cable using light weight steel and the like
Inventor: ITOU MASAFUMI
IPC: H02G3/00
Filed: 1975-04-14
Abstract: PURPOSE: Floor duct work is provided as installing light weight steel and the like at the top or bottom of wave-shape deck plates, it is avaialbe to the secondary tube channel for cable. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52128161-A (JP)
Title: Multi-color display unit
Inventor: IMAI AKIHIRO
IPC: G09F9/35
Filed: 1976-04-20
Abstract: PURPOSE:To perform the multi-color display excellently, by means of making the resin which is performed with ionic coupling between long chained molecules a separation wall.
Patent JP-2000244020-A (JP)
Title: Light source device
Inventor: SHIOHAMA EIJI
IPC: H01L25/075
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a light source device which is improved in yield and, at the same time, in luminance and degree of color mixture by mounting a plurality of light emitting diode elements on a circuit board at a high density. SOLUTION: In a light source device constituted by integrating a plurality of light emitting diode elements 8, 9, and 10 by using a conductive adhesive 5 and electrically connecting both electrodes of the integrated diode elements to the substrate electrodes of a circuit board 7, at least two or more light emitting diode elements are arranged so that the elements may become electrically parallel to each other by directly connecting the elements to the substrate electrodes (6a, 6b, and 6c) of the circuit board 7.
Patent JP-S60190029-A (JP)
Title: Digital pulse width modulation circuit
Inventor: HANADA TAKESHI
IPC: H03M1/82
Filed: 1984-03-12
Abstract: PURPOSE:To obtain high resolution without using a high-speed element by using two digital pulse width modulation circuits having equal output reference frequency and different resolution, a circuit smoothing the output and a circuit adding the smoothed outputs. CONSTITUTION:One of the two digital pulse width modulation circuits (PWM circuits) has a reference clock frequency fck1 of 25.5MHz and resolution N1 of 255 and the other has a reference clock fck2 of 25.6MHz and resolution N2 of 256. Further, the former input is DIN1 and the latter input is DIN2. The operation of each PWM circuit is the same as conventional technologies. After outputs of digital comparators CMP1, CMP2 are smoothed respectively by LPF1, LPF2, the result is inputted to an analog adder circuit VAD. Thus, with values of 0<=DIN1<=254, 0<=DIN2<=255, the output resolution is 65280, which is nearly equal to 2<16>. In this case, the reference frequency of outputs COUT1, COUT2 is as high as 100kHz.
Patent JP-S61206530-A (JP)
Title: Method and device for producing redrawn cup body
Inventor: IWAMOTO HISAO
IPC: B21D22/21
Filed: 1985-03-07
Abstract: PURPOSE:To prevent the generation of vertical wrinkles by providing annular supporting body and side part press body on a punch side as well as fitting annular elastic body to a die and by performing redrawing formation with pressing to the inner part the side wall part of a cup body. CONSTITUTION:The annular elastic member 21 of an elastic rubber, etc. is fitted on the outer periphery of the end face 3a of a die 3. The annular supporting body 17 having annular groove 19 in the space with annular outer leg 18 and having a blank holder 16 as the inner leg is further provided and the side part press body 20 to be composed of plural divided pieces 20a is arranged inside the groove 19. When the die 3 is descended after a cup body 1 is crowned on the blank holder 16, a vertical force N is acted on the outer peripheral face 20a, of the divided piece 20a from the inner peripheral face of the outer leg 18. The generation of vertical wrinkles is prevented by the press body 20 with the action of the horizontal component force P of this force N on the side wall part 1b from each divided piece 20a. The generation of vertical wrinkles at re-drawing time can be prevented with this method.
Patent JP-H06237076-A (JP)
Title: Substrate inspection method by x-ray use
Inventor: MESE HATSUO
IPC: G01N23/04
Filed: 1993-02-10
Abstract: PURPOSE:To provide an inspection method of a substrate by using X-ray which enables an effective inspection by using a substrate inspection device with a scanning X-ray generation source and reduces an amount of X-ray radiation. CONSTITUTION:A scanning X-ray generation source 1 generates X-ray beam 6 from a target surface 4 out of a tube by scanning electron beam inside the tube. The X-ray beam 6 is projected to a substrate 7, and the X-ray beam 6 passed through the substrate 7 is detected by an X-ray detector 8 and converted to an image signal. The image signal is taken into an image processing device 14, a specified image processing is performed and a soldering place of each part 9 is judged whether its soldering state is good or bad. An X-ray control part 15 of the image processing device 14 controls operation of the scanning X-ray generation source 1 so that electron beams is scanned in a limited range corresponding to a soldering place on the substrate 7 of the target surface 4.
Patent JP-S54138541-A (JP)
Title: Preparation of cyclohexanol having halogenated vinyl group
Inventor: YUMOTO TAKAARI
IPC: B01J19/12
Filed: 1978-04-18
Abstract: PURPOSE: To obtain the title compound important as a starting material for compounds having insecticidal and herbicidal activities, by reacting a mixture of cyclohexanol and a halogenated ethylene incorporated with an organic peroxide under heat or light.  
     CONSTITUTION: A mixture of cyclohexanol of formula I and a halogenated  ethylene of formula II: (X 1 , X 2 , X 3 , and X 4  are halogens) at a molar ratio of I to II of 1:0.01W100 is incorporated with an organic peroxide, e.g. di-tert-butyl peroxide, as a reaction initiator, and sealed in an ampule in vacuo, then reacted at the  reaction temperature, e.g. 50W 200°C, of the peroxide to give the cyclohexanol  having a halogenated vinyl group at the 1-or 2- position of formula III and IV.  
     EFFECT: The halogenated vinyl group can be directly introduced with ease in one step without protecting the OH group of the cyclohexanol. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000243813-A (JP)
Title: Semiconductor manufacturing device
Inventor: IKEDA FUMIHIDE
IPC: H01L21/683
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of a slip till a high temperature by a simple processing of a susceptor by a method wherein a junction ridge of a circle of a diameter shorter than the outside diameter of a wafer is continuously formed with at least two curved surfaces, a first outer peripheral curved recess, and a second central curved recess which has a curvature smaller than that of the first curved surface recess used as torus projected strips. SOLUTION: A recessed part 11 for housing a wafer 7 is formed in the part, which is mounted with the wafer, of a susceptor 6. The recessed part 11 has a diameter some longer than the diameter D1 of the wafer 7 and when a nominal spot facing part 12 of the same depth as the board thickness of the wafer 7 is bored in the recessed part 11, a first recessed surface spot facing part 13, which is continued to the part 12 and has the same center as that of the part 12, is bored in the recessed part 11 and moreover, a second curved surface spot facing part 14, which is continued to the part 13 and has the same center as that of the part 13, is bored in the recessed part 11, a junction ridge 15 of a diameter D2 is formed at the transfer position of an addition agent. The wafer 7 is supported by the ridge 15 in a state that it is heated.  For this, as the contact of the wafer 7 with the susceptor 6 becomes a line contact and the contact part of the wafer 7 with the susceptor 6 is provided at a very limited place, the generation of a thermal stress to the wafer 7 is inhibited at the time of the heating of the wafer.
Patent JP-H06234217-A (JP)
Title: Ink jet printer
Inventor: ABE SHUNICHI
IPC: B41J2/045
Filed: 1993-02-10
Abstract: PURPOSE:To permit the recording of highlight sections as well as the sufficient representation of the maximum concentration with a simple structure by a method wherein the discharged amount of ink drops is changed by changing a head difference (head difference and/or driving voltage of piezoelectric element when plezoelement is employed) and one set of picture data is recorded by the combination of ink drops having two kinds of sizes. CONSTITUTION:A computer 200 divides picture signals R, G, B into higher- ranking picture data, generating bigger ink drops respectively, and a lower- ranking picture data, generating smaller ink drops, then, changes the data into the higher-ranking picture data and the lower-ranking picture data of respective Y, M, C, BK by a picture signal processing circuit. When recording of lower- ranking picture data is effected, main scanning is effected under a condition that a pressure in a head is reduced and when the recording of the higher- ranking picture data is effected, the main scanning is effected under a condition that a pressure in the head is increased whereby one set of picture is recorded by the combination of ink drops having different sizes.
Patent JP-H03246197-A (JP)
Title: Space apparatus system
Inventor: KITAHARA SHIYOUGO
IPC: B64G1/64
Filed: 1990-02-26
Abstract: PURPOSE:To put a plurality of satellites on geostationary orbits by one rocket by arranging at least two or more satellites to be put on geostationary orbits along the specified datum shaft, and providing space apparatus system body structure to be contained and carried and mounting an apogee motor on the body structure. CONSTITUTION:A datum shaft 101 is a rotary datum shaft corresponding to the rotation moment of a space apparatus carrying two satellites 1 and 2 and forms the thrust shaft of an apogee motor 5. This space apparatus system is put on a transfer orbit by a satellite launching rocket, and the apogee motor 5 is ignited through an electric control device including telemetry command apparatuses and storage batteries at an apollo point on the transfer orbit, and the satellites 1 and 2 are put on the specified geostationary orbit. In this case, before the satellites are put on the geostationary orbit at the apollo point, attitude control is conducted to the space apparatuses through an attitude control jet 6 and device section 7, as a result, the orientation of the datum shaft 101 is set.
Patent JP-H06256942-A (JP)
Title: Sputtering device
Inventor: TAKEDA KAZUHIRO
IPC: C23C14/56
Filed: 1993-03-08
Abstract: PURPOSE:To stabilize the supply of reactive gases and to suppress the variation in film thickness by providing the large-sized vertical type transportation inline sputtering device with gas introducing pipes so as to enclose a sputtering target near this target. CONSTITUTION:Gaseous O2 and gaseous Ar from a gaseous O piping 12 and gaseous Ar piping 13 are regulated in flow rate by flow rate regulators 10, 12 respectively and after these gases are mixed by a gas mixer 9, the gaseous mixture is supplied to the gas introducing pipe 4 and the additional gas introducing pipe 17 provided so as to enclose the sputtering target 1 within a chamber 8. The gas introducing pipe 4 and the additional gas introducing pipe 17 are protected by a gas diffusion plate 3 and an additional gas diffusion plate 16 respectively in such a manner that the sputtered films are not directly stuck thereto. The hole diameters of the gas blow-off ports of the gas introducing pipes 4, 17 are specified to 10 to 20mum and the hole density is specified to 1 to 5 pieces/cm<2>. As a result, the sputtering device which suppresses the variations in the distribution of the film quality and film thickness is constituted.
Patent JP-H05215831-A (JP)
Title: Azimuth measuring device
Inventor: NARISAWA NOBUHIKO
IPC: G01S3/50
Filed: 1992-01-31
Abstract: PURPOSE:To measure highly accurately the arrival azimuth of a pulse modulated high frequency signal. CONSTITUTION:A pulse modulated high frequency signal is received by means of antennas 1a and 1b arranged in different positions, and after the received signal is detected by means of wave detectors 2a and 2b, the differential amplification is carried out by means of a differential amplifier 3, and a pulse is generated according to an arrival time difference. The A/D conversion is carried out on this pulse by means of an A/D converter 4, and the amplitude is sampled, and a pulse width is measured by means of a pulse width operation unit 5, and while carrying out the in-time insertion by means of the pulse width operation unit 5, the arrival time difference is measured.
Patent JP-S56143405-A (JP)
Title: Optical semiconductor module and its production
Inventor: KANEDA TETSUYA
IPC: G02B6/42
Filed: 1980-04-10
Abstract: PURPOSE:To make adjustment and assembling simple and make possible mass production of the module by making the module of such constitution in which a plug provided with an optical semiconductor on the central axis and a plug provided with an optical fiber on the central axis are butted by way of an adapter. CONSTITUTION:An optical semiconductor 2 is supported on a supporting base 3 housed in the cavity of a cylindrical metallic collar 1 which is polished at the end face. The center of the light emitting or receiving surface of the optical semiconductor is aligned to the central axis of a plug 1, and a rod lens 4 is provided on the front face thereof. On the other hand, the end face of a plug 5 inserted with an optical fiber 6 in the microhole of a metallic collar 5 is polished. The plugs 1 and 5 are butted by way of an adapter 7, and are rotated. When their axes align, the plugs are fixed. Thereby, the adjustment and assembling are made simple and the mass production is made possible.
Patent JP-S52129242-A (JP)
Title: Address conversion device
Inventor: SHINDOU SUMIO
IPC: G11C8/00
Filed: 1976-04-22
Abstract: PURPOSE:To perform conversion of discrete address group into sequence address using ROM in which the discrete address corresponding to each address is written in the form of data. As a result, the address number of ROM can be saved greatly.
Patent JP-H10241842-A (JP)
Title: Heating element, fixing device and image forming device
Inventor: KARIBE TAKAAKI
IPC: G03G15/20
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a heating element than can heat materials to be heated to the required temperature for given conveyer speed, by increasing the calorific value of a first side in comparison with that of another side in the width direction of an elongate resistance heating element, and also to provide a fixing device and an image forming device that utilized the heating element. SOLUTION: A resistance value, on a first side of the width direction of a resistance heating element 2 that formed elongatively along the longitudinal direction of an elongate wiring board 1, is made smaller than the resistance value on the other side. Although the means that makes the resistance value small is not restricted, the resistance heating element 2 is made multi-coating for instance. And, by arranging the first side whose resistance is small to the supplying side of the materials to be heated, many heat conduct from the first side of the heating body that contacts first to the cold materials to be heated, and heat the materials to be heated. Even if the temperature of the concerned part falls off by thermal conduction, because there are many calorific values, it does not lower the temperature of the other side influencing on the other side.
Patent JP-S57162672-A (JP)
Title: Manufacture of concrete lining steel tube using superstiff consistency expanding concrete
Inventor: MATSUMOTO FUMIO
IPC: B05D7/22
Filed: 1981-03-31
Abstract: PURPOSE: To improve the productivity and the economic efficiency of concrete lining steel tubes in forming concrete lining on the inner face of a steel tube by a vertical roll rolling method by fixing perforated end plates to both ends of the steel tube and using superstiff consistency expanding concrete.  
     CONSTITUTION: End plates 2 of 6mm thickness having holes equal to the inner diameter of concrete lining 3 are welded to both ends of a steel tube 1, inside face of which is to be lined with concrete. The steel tube 1 is placed vertically on a table, and superstiff consistency expanding concrete 3 is poured from a conveyer 7. The inner face of the steel tube is lined with concrete by pulling up a rotating forming roller 4' provided with a compacting roller 5 and a finishing roller 6. Water to cement ratio of the concrete used is 25W35%. Deformation of the section of the steel tube is prevented by the end plates 2, and concrete lining steel tubes can be manufactured at high productivity without requiring templates etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07230734-A (JP)
Title: Cover device for switch
Inventor: TAKAHASHI HIROAKI
IPC: H01H9/02
Filed: 1994-02-20
Abstract: PURPOSE:To provide a cover device for a switch facilitating reuse while impeding operating the switch without permission by openable/closably setting up an opening/closing door in a window part provided in a switch receiving part integrally formed with a supporting piece. CONSTITUTION:In both end parts of a switch receiving member 2 formed of a wall member 12 formed with space S for receiving a switch W provided in a wall member H, supporting pieces 11, 11 are integrally molded. In this switch receiving member 2, a window part 13 corresponding to the space S is formed, to openable/closably set up an opening/closing door 3 in this window part 13, and a stop protrusion 32 is provided in a point end part of this door, to provided a stop hole 33 for hooking this protrusion in the supporting piece 11, so that the switch W is coated with the opening/closing door 3. A cover device 1 of the switch in this constitution is fixed to the wall member H by a bonding agent 111 provided in a reverse surface of the supporting piece 11. Further, it is preferable to integrally mold the switch receiving member 2, supporting piece 11 and the opening/closing door 3 by a synthetic resin.
Patent JP-S59173351-A (JP)
Inventor: HATA AKIMASA
IPC: D04B15/86
Filed: 1983-03-18
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-S55139739-A (JP)
Title: Feeder for center wells
Inventor: KAMATA YUKIHISA
IPC: H01J9/18
Filed: 1979-04-18
Abstract: PURPOSE:To permit the consistent and smooth supply of wells by the procedure in which a spooled wire is drawn out in the prescribed length and at the same time the bending of the wire is corrected and on all such occasions cutting and the supply of center wells are made. CONSTITUTION:The sprocket wheel 35 for cam is turned by rotating the sprocket wheel 33 for drive, each of the links 21, 22, 30 is made to rise and descend, and the wire-drawing mechanism 14 and the wire cutting mechanism 15 are operated. When the chuck link 21 descends, the chuck plate 17 is slided, the wire 12 is held, the drawing link 22 is raised to let descend the fitting part 26 along the guide bar 25, and the wire 12 is pulled down. When the chuck link 21 rises, the holding of the wire 12 is released and thereby the wire 12 is kept drawn out of the spool 11 even if the drawing link 22 descends, and then it is passed through each of the pulleys 16 to correct for its bending.