baber/WOPTO huggingface dataset:
Patent JP-2000216584-A (JP)
Title: Electromagnetic-wave absorbing body, members for assembling therewith, and manufacture thereof
Inventor: MURASE MIGAKU
IPC: G01R29/10
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To improve workability for the construction of an electromagnetic- wave dark room when executing it, by forming the members for assembling therewith out of the electromagnetic-wave absorbing thin materials capable of assembling therewith a structure having a desired shape, and by providing on the surface of the thin material a conductive layer containing a conductive material. SOLUTION: Members 1 for assembling therewith an electromagnetic-wave absorbing body comprise electromagnetic-wave absorbing thin materials 2 capable of assembling therewith a structure having a desired shape. The thin material 2 has side-surface members 3a, 3b, 3c, 3d for constituting therewith the side surface of a quadrangle-pyramid shape, bottom-surface members 4a, 4b, 4c, 4d for constituting therewith its bottom surface, and a joining member 5. Further, such thin material 2 has on its surface a conductive layer containing a conductive material. That is, a conductive coating liquid made of the conductive material distributed in an inorganic binder is prepared, and the flat-plate thin material 2 is dipped in the coating liquid and is pulled up therefrom to form on its surface the conductive layer.
Patent JP-H0373902-A (JP)
Title: Optical apparatus using low double refractive polyester
Inventor: JIYURII SUTEIN MACHIERU
IPC: G02B1/08
Filed: 1990-01-23
Abstract: PURPOSE: To obtain an optical device having low double refraction and such a sufficiently high glass transition temp. as to impart dimensional stability by using a specified optically anisotropic polyester as a polymer material. CONSTITUTION: Practically optically anisotropic polyester consisting of repeating diol units derived from 9,9-bis(4-hydroxyphenyl)-fluorene, at least about 40wt.% repeating diacid units derived. from aliphatic or alicyclic dicarboxylic acid and the balance repeating diacid units derived from arom. dicarboxylic acid is used as a polymer material. The pref. glass transition temp. of the polyester is about >=125 deg.C, especially >=150 deg.C. Since the polymer has a sufficiently high glass transition temp. and very low double refraction, the objective optical device with a coating having a low index of double refraction is obtd. This device has satisfactory dimensional stability because of the high glass transition temp. of the coating.
Patent JP-H06232216-A (JP)
Title: Film carrier, and burn-in device applied thereto
Inventor: UTAGAWA TATSUO
IPC: H01L21/66
Filed: 1993-01-29
Abstract: PURPOSE:To provide a burn-in device that does not need the development, manufacture and replacement of its own socket. CONSTITUTION:Sprocket holes 34-47 are formed on a predetermined pitch 28 in a film carrier 24. First-fifth common pads for electrical test purposes 48-52, having the same positional relationship as first-fifth electrical contact terminals that correspond to the sixth positioning pin of a socket, are formed in the vicinity of a twelfth sprocket hole 45. When a semiconductor device 56 is inspected using a burn-in device, first-tenth positioning pins 25a-25j on a socket 23 are inserted into second to sixth sprocket holes 35-39 and forty-second to forty-sixth sprocket holes 42-46. This makes it possible for the first fifth common pads for electrical test purposes 48-52 to come into contact with an electrical contact terminal 27. Therefore, it is possible to provide a burn-in device that does not need the replacement of its own socket.
Patent JP-H03226472-A (JP)
Title: Package
Inventor: ASAHI YUJIRO
IPC: B65D75/02
Filed: 1990-01-25
Abstract: PURPOSE:To permit roving to be drawn out smoothly while avoiding its falling down until the drawing-out is complete when the roving is being unwound by attaching an adhesive film-like material firmly to the outer peripheral surface of the glass fiber roving wound into a cylindrical glass fiber bundle roll. CONSTITUTION:There is used a package made by winding glass fiber roving 1 into a cylindrical glass fiber bundle roll 2 with an adhesive film-like material 3 firmly attached to the outer periphery thereof and with the adhesive force between the glass fiber roving and the film-like material ranging from 20 to 800gf/10mm. The kraft paper having a thickness of 20-500, Japanese paper-like material, the polyvinyl chloride having a thickness of 15-100mum and the plastic film such as formed of polyethylene are suitable for use as the film-like material. The film-like material is coated with an adhesive substance which gives the adhesiveness to the roving. An adhesive film-like material is attached firmly to the outer periphery of the glass fiber roll to hold the roving thereto and prevent the falling-off of the roving.
Patent JP-S63182192-A (JP)
Title: Thermal transfer sheet
Inventor: MURATA YUKICHI
IPC: B41M5/388
Filed: 1987-01-23
Abstract: PURPOSE:To obtain a thermal transfer sheet of a yellow series by which transfer recording can be carried out at low energy and recorded matter having good reservation stability can be obtained, by providing a color material layer containing a specific quinophthalone pigment on a base film. CONSTITUTION:A thermal transfer sheet has coloring material layers containing a quinophthalone pigment represented by general formula (I) and (II) on a base film. In the formuls (II), X and X' represent hydrogen atom or halogen atom, and R represents alkyl group, alkoxyalkyl group which may be substituted, aralkyloxyalkyl group which may by substituted, allyloxyalkyl group which may be substituted, aryloxyalkyl group which may be substituted, tetrahydrofulfuryl group, fulfuryl group, cycloalkyl group, allyl group, or aralkyl group. When this thermal transfer sheet is used, a yellow recording matter of high density can be formed at low energy, and the reservation stability of the recording matter is good. Not only a thermal head but also infrared rays, laser beam, etc., can be utilized as heating means.
Patent JP-S61172724-A (JP)
Title: Forming of tire and device thereof
Inventor: OGAWA YUICHIRO
IPC: B29D30/32
Filed: 1985-01-28
Abstract: PURPOSE:To easily and accurately manufacture a tire with a plurality of bead cores with no shifting and tapered turning-up of carcass plies by a method wherein a plurality of pairs of radially shiftable bead locking bodies are provided on a drum main body. CONSTITUTION:Firstly, a first ply 61 is pasted onto a drum main body 2. Secondly, first bead cores 57 are set at predetermined positions. Thirdly, first bead locking bodies 10 are shifted radially so as to hold said cores 57. Fourthly, bladders 50 are inflated in order to turn up the end parts of the ply. After that, similarly a second ply 62 is pasted and second bead cores 58 are held with second bead locking bodies 13 in order to manufacture a tire with a plurality of bead cores 57 and 58 by turning up the end of the second ply. Thus, the shifting and tapered turning-up of carcass plies becomes unnecessary, resulting in facilitating the forming work of the tire. In addition, because the bead core is held with the bead locking body, the satisfactory positioning accuracy is obtained.
Patent JP-S58129484-A (JP)
Inventor: TANAKA HIDEHARU
IPC: C04B32/00
Filed: 1982-01-28
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-S60158650-A (JP)
Title: Lead material for semiconductor apparatus
Inventor: MIYATOU MOTOHISA
IPC: H01L23/48
Filed: 1984-01-28
Abstract: PURPOSE:To improve the hot workability of a lead material for a semiconductor apparatus and the adhesion of solder to the lead material by a method wherein the lead material for a semiconductor apparatus is made of a material containing Ni, Si, Zn, Mn, Mg and S in a prescribed amount respectively with the remnant of Cu and unavoidable impurities. CONSTITUTION:The lead material for a semiconductor apparatus consists of 0.4-4.0wt% Ni, 0.1-1.0wt% Si, 0.05-1.0wt% Zn, 0.01-1.0wt% Mn, 0.001- 0.01wt% Mg (provided that, the 0.01wt% is not included) and 0.003wt% S or less with the remnant of Cu and unavoidable impurities. The content of Ni is decided from the viewpoint of upgrade of strength and upgrade of workability, the content of Si from the viewpoint of upgrade of strengthd conductivity, solderability and upgrade of workability, the content of Zn from the viewpoint of solderability, the content of Mn from the viewpoint of hot workability, conductivity and upgrade of the wettability of solder, the content of Mg from the viewpoint of hot workability, and the content of S from the viewpoint of prevention of working crack and the wettability of solder.
Patent JP-S57128636-A (JP)
Title: Additive for drug or cosmetic
Inventor: SATOU YOUICHI
IPC: A61Q5/02
Filed: 1981-02-03
Abstract: PURPOSE: To obtain a drug or a cosmetic having no change in feeling in use with seasons, by using an additive comprising a spectific addition compound of propylene glycol with ethylene oxide, having low viscosity, freezing point, and a little change in the viscosity of an aqueous solution with temperature.  
     CONSTITUTION: 1W15mol ethylene oxide is added to dipropylene glycol, tripropylene glycol, or tetrapropylene glycol alone, or their mixtures to give a compound shown by the formula (b is 2W4; a+c is 1W5). This compound together with other compounding agent suitable to it is added to a drug or a cosmetic. This compound provides a user with a refreshing feeling which will not change in all seasons, and prepares a stable product which will not separate out even at low temperature. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58131869-A (JP)
Title: High speed reproducer in vtr
Inventor: IKEDA YOSHIAKI
IPC: G11B15/60
Filed: 1982-01-29
Abstract: PURPOSE:To stabilize the running property of a magnetic tape and to obtain a picture with high quality, by scanning a tape by a rotary head at high speed reproduction of the tape, and pushing one edge of the tape further a position touching with a lead guide. CONSTITUTION:The progressing and detaching side of a tape of a head drum 2 are provided with a circumferential surface on which the tape is contacted and the broadwise position of the tape is limited with an individual guide. At the high speed reproduction of the tape, one edge of the tape is guided with any one of the guides, one edge of the tape is detached from the lead guide, then, the rotary head scans the tape along the recording track on the tape. The rest guide guides the other ridge of the tape so that the one ridge of the tape is further pressed on a position in contact with the guide 5. Simultaneoulsy, the tape is pushed down to the progressing flow of the tape running direction of the guide being lifted-up.
Patent JP-S57130285-A (JP)
Title: Static semiconductor memory
Inventor: ORITANI ATSUSHI
IPC: G11C11/41
Filed: 1981-02-02
Abstract: PURPOSE:To achieve high-speed reading operation by providing a circuit which disconnects all memory cells from a couple of bit lines when an address signal changes and by providing a circuit which precharges all bit lines to a high level rapidly. CONSTITUTION:A word line W1 goes up to a level H to turn on transistors (TR)Q3 and Q4, and a cell MC0 is connected to bit lines B0 and B1 to turn on the TRQ1 and off the TRQ2 in the memory cell MC0. Then, the bit line B0 starts going down from the level H, and the bit line B1 stays at the level H. A data readout output DTO is outputted from a sensing circuit soon. Then, TRs Q10 and Q11 operate temporarily only to precharge the bit lines, so large-gm ones are usable. Therefore, the bit lines are precharged sufficiently to the level H only by turning on the TRs in a short time.
Patent JP-H03220028-A (JP)
Title: Follow running controller for vehicle
Inventor: SUZUKI TOSHIHIKO
IPC: B60W10/18
Filed: 1990-01-24
Abstract: PURPOSE:To quicken responsiveness in follow running control by deciding the target car speed suitable for the current intercar distance between a front vehicle and a self vehicle, and controlling the acceleration and deceleration of the self vehicle based on the difference between this target car speed and the current car speed of the self vehicle. CONSTITUTION:In case of controlling the self vehicle so that it may run following the front vehicle, a sensor A detects the intercar distance between the self vehicle and the front vehicle. Moreover, a sensor B detects the car speed of the self vehicle. Furthermore, the target car speed suitable for the current intercar distance is determined according to the predetermined relation between the detected intercar distance and the car speed, and also the quantity of the control of an accelerating/decelerating device, which accelerates/decelerates the self vehicle based on the difference between the this target car speed and the current car speed, is decided by a means C. And according to the decided quantity of control, the accelerating/decelerating device is controlled by a means D. Hereby, the responsiveness in follow running control can be quickened.
Patent JP-H02195326-A (JP)
Title: Liquid crystal display element
Inventor: URABE TETSUO
IPC: G02F1/1337
Filed: 1989-01-25
Abstract: PURPOSE:To allow an easy and highly reliable orientation treatment even with the liquid crystal display element, etc., by an active matrix system by subjecting the surface, which faces a liquid crystal layer, of one substrate to a rubbing treatment and forming an LB film on the surface, which faces the liquid crystal layer, of the other substrate. CONSTITUTION:The LB film is formed on the surface, which faces the liquid crystal layer, of the one substrate of the liquid crystal display element constituted by crimping the liquid crystal layer exhibiting a twisted nematic phase between a pair of the substrates previously formed with electrodes and the surface, which faces the liquid crystal layer, of the other substrate is subjected to the rubbing treatment. Namely, an adequate pretilt angle theta is attained and the sufficient orientation control power is exhibited by combining the orientation treatment by the LB film and the orientation treatment by the rubbing treatment. The liquid crystal display element having the excellent reliability and electric field responsiveness and a high contrast ratio is obtd. in this way.
Patent JP-S54107686-A (JP)
Title: Manufacture for semiconductor device
Inventor: OOTA MASAE
IPC: H01L29/43
Filed: 1978-02-13
Abstract: PURPOSE: To establish the Schottky barrier diode less in leakage current, by enabling Pt patterning through the use of Ti for the mask of aqua regia.  
     CONSTITUTION: On the N type Si substrate 11, the N +  type region 12 is formed by diffusion being the cathode of the Schottky barrier diode, the SiO 2  film 13 is coated on the entire surface, and it is covered with the intermediate layer 14 consisting of polycrystal Si. Next, opening passed through the region 12 is placed on the those lamination film, and evaporation is made by laminating the entire surface with Pt layer 15 and Ti layer 16. After that, on it, the resist pattern 17 is placed, and exposed Ti layer 16 is removed with etching using dilute fluoric acid or plasma by taking this as a mask. Next, the resist pattern 17 is removed, and Pt layer 15 is etched by taking the Ti layer 16 remained in heated aqua regia as a mask. After that, the Ti layer is removed by etching, heat treatment at 450 to 600°C is made under H 2  gas, Pt-Si alloy layer 18 is caused in the region 12, and the Al wiring is coated on the Pt layer 15. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54108378-A (JP)
Title: Method of housing loads, which widths differ, to same shelf
Inventor: NAGAOKA TAKEO
IPC: B65G1/00
Filed: 1978-02-10
Abstract: PURPOSE: To efficiently house loads, which widths differ, to the same shelf, by housing loads with large widths and loads with small widths at fixed locations after centering both loads with large widths and loads with small widths so that one ends in the width direction of the loads be positioned at the same location.  
     CONSTITUTION: Small buckets 13 or large buckets 14 fed on a conveyor 8 of a conveyor 1 are subject to centering by means of a centering means 9. The small buckets 13 are supported on a conveyor 8a near a fixed centering guide 25 and the large buckets 14 are supported over both conveyors 8a, 8b by the centering. When carrying out the buckets by means of conveyors, the noses contact with a stopper 37, a drive chain 22 is reversed by means of a motor 24 and the conveyor 8 is returned up to a fixed location above a lifting bace 7. Thus, the turkets, 13, 14 can accurately the housed at fixed housing locations. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11214844-A (JP)
Title: Production of multilayer board
Inventor: ONISHI NOBUMITSU
IPC: H05K3/46
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a multilayer board excellent in heat resistance and surface smoothness. SOLUTION: An adhesive epoxy resin 2 is applied by 50-90 μm to one side of a metal foil 1 and a metal foil 1 is applied, on the adhesive resin 2, to the surface of a circuit board 4 formed with an inner layer circuit 3. It is then hot pressed under heating conditions for lowering the minimum melt viscosity of the adhesive resin 2 to 6000 poise or below thus integrating the metal foil 1 on the surface of the circuit board 4 through an interlayer insulating layer 5 of the adhesive resin 2. Since fluidity of the adhesive resin 2 is improved at the time of hot press, gap between the inner layer circuit 3 can be filled completely with the interlayer insulating layer 5 of the adhesive resin 2.  Furthermore, since a sufficiently thick interlayer insulating layer 5 can be formed of the adhesive resin of 50-90 μm thick, level difference from an inner layer circuit can be filled with the interlayer insulating layer 5.
Patent JP-S54108287-A (JP)
Title: Cable container
Inventor: KAJINO YUKIO
IPC: H02G11/00
Filed: 1978-02-10
Abstract: PURPOSE: To contain a needed variable length of cable in a container by using the container in which distance between guide members on which the cable is hung in zig-zag form are changable and whereby length of the cable contained in the container can be changable.  
     CONSTITUTION: A cable 3 commences from a cable-cramp 9 on which the cable 3 is fixed, is hung on fixed rollers Rf and movable rollers Rs alternately in zig-zag form, and is drawed out passing on a saddle 21 which guides the cable 3 at the outlet. By decreasing the distance between movable rollers Rs and fixed rollers Rf the cable 3 is drawed out depending on the decrease. By lowering movable rollers Rs corresponding to the movement of the truck, needed length of cable 3 can be drawed out. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03218135-A (JP)
Title: Receiver circuit for optical communication
Inventor: OKAMOTO KENJI
IPC: H04B10/079
Filed: 1990-01-23
Abstract: PURPOSE:To prevent a burst error and to attain the communication with high quality by comparing a pulse width distortion of a received signal with a setting value at a comparator circuit. CONSTITUTION:The receiver circuit is provided with a 1st reference clock generating circuit 3, a 2nd reference clock generating circuit 4 applying 1/N frequency division to the output of the circuit 3, an edge detection circuit 5 detecting the edge of a received signal, and a counter circuit 7 counting the 1st reference clock till the edge of the 2nd reference clock is generated after the edge detection signal is generated. Moreover, a latch circuit 8 latching the count with the edge signal from the edge detection circuit 5 by the 2nd reference clock and a comparator circuit 9 comparing the result obtained through the subtraction of the latch data and the count with the setting value are provided and when the setting value is exceeded, it is discriminated that the received luminous quantity is not proper. When the pulse width distortion is larger than the setting value, it is discriminated that the received luminous quantity is not proper to regulated the luminous quantity of the communication station side.
Patent JP-S55107732-A (JP)
Title: Manufacture of hot rolled steel plate having superior press formability
Inventor: IWAMURA JIYUNICHI
IPC: C21D8/04
Filed: 1979-02-10
Abstract: PURPOSE:To enhance the press formability of a steel plate by refining a steel with a specified relation among C, N and Ti in a process including vacuum degassing treatment and by hot rolling a slab of the steel at a specified finish temp. and a specified coiling temp. CONSTITUTION:A steel consisting of C 0.001-0.020%, Si<=0.05%, Mn<=0.30%, S<=0.020%, sol. Al 0.010-0.10%, N<=0.010%, Cr 0.05-0.30%, Ti<=0.20%, and the balance Fe and inevitable impurities and satisfying 4(C+12/14N)<Ti is refined in a process including vacuum degassing treatment. A slab of the steel is hot rolled at a finish temp. of 890-950 deg.C and a coiling temp. of 650-750 deg.C. By the restricted compsn. and hot rolling conditions a perfectly non-aging and press-formable hot rolled steel plate is obtd. having superior punchability, expandability and total elongation.
Patent JP-H05206036-A (JP)
Title: Film formation method and film formation apparatus
Inventor: AOYANAGI KATSUNOBU
IPC: H01L21/20
Filed: 1992-01-30
Abstract: PURPOSE:To make it possible to from a thin film having an excellent in-plane uniformity, ALE condition, crystal quality, acute steepness of heterointerface, and others without damaging a substrate. CONSTITUTION:A substrate 3 is arranged in a vacuum chamber 1 which is evacuated at a given degree of vacuum and heated. At the same time, with a gas ejection mechanism having a nozzle 6 arranged toward the substrate 3, and a high-speed switching valve 8 which provided near the nozzle 6, a material gas is ejected to the substrate 3 intermittently or continuously to grow crystals on the surface of the substrate 3 for the formation of a film.
Patent JP-S62184180-A (JP)
Inventor: RUDORUFU FUAITENHANSURU
IPC: D06M13/405
Filed: 1987-01-23
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-S54108390-A (JP)
Title: Transfer type cell guide device of container ship
Inventor: ISHIKAWA SEIICHI
IPC: B63B25/00
Filed: 1978-02-13
Abstract: PURPOSE: To house containers with different size by simple operation, by forming cell guides for guiding and holding the containers in moving-free shapes by wheels at the both side ends and a rail arranged into a hold.  
     CONSTITUTION: Cell guides 5, 6 for guiding and holding containers installed into a hold of a container exclusive ship can move on a rail 10 arranged into the hold by wheels 8 for travelling at the both side ends. The cell guides are shifted by driving a wire drum 31 by means of a motor 32 and by using a drive wire 30 and connecting wires 25. Each stopper portion material 27, 28 moves to ensure that each movable cell guide 5, 6 is housed in conditions that the cell guides are collected at one end when housing 40 feet type containers, and each movable cell guide 5, 6 is arranged at a fixed interval in the hold when housing 20 feet type containers. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62172913-A (JP)
Inventor: SUGIWAKA TAKAYO
IPC: A47B77/14
Filed: 1986-01-27
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-H05217731-A (JP)
Title: Low-loss oxide magnetic material
Inventor: CHIBA TATSUYA
IPC: H01F1/34
Filed: 1992-01-30
Abstract: PURPOSE:To provide low-loss oxide magnetic material which reduces power loss by suppressing core loss even when it is used for high-frequency band (frequency of 200kHz or more) and contributes to the minimization and weight reduction of switching power supply. CONSTITUTION:An Mn-Zn based ferrite which consists essentially of manganese monoxide (MnO) of 40.0-45.0 mole %, ferric oxide (Fe2O3) of 53.0-54.0 mole % and zinc oxide (ZnO) for remaining part, contains calcium oxide (CaO) of 0.04-0.15wt.%, silicon dioxide (SiO2) of 0.010-0.1wt.% and hafnium oxide (HfO2) of 1.00wt.% or less (zero not included) for sub-component, thereby obtaining low-loss oxide magnetic material to be used for high-frequency magnetic core material.