baber/WOPTO huggingface dataset:
Patent JP-S61144295-A (JP)
Title: Low hydrogen coated electrode
Inventor: MIZOGAMI MASARU
IPC: B23K35/365
Filed: 1984-12-18
Abstract: PURPOSE:To enable a continuous welding without deteriorating the bead appearance and shape in the fillet welding of from the horizontal part to high sloped part by using the flux containing the binder having the weight ratio of the specified components within the specified range. CONSTITUTION:Tilted electrode contains, by weight 11-25% ZrO2, 8-18% SiO2, 1-10% metallic fluoride, 10-19% the total of two kinds of CaCO3 and MgCO3 20-50% Fe, 2-2.8% SiO, 3-10$ Mn, less than 1.5% iron oxide, 0.2-1.5% either one kind of Mg, Al-Mg and 1-5% alkali metallic oxide. The low hydrogen coated electrode is coated on the periphery of the steel core wire with using the flux containing the binder that the weight ratio given by CaCO3/MgCO3 becomes within the range of 0.15-0.5, the weight ratio given by metallic fluoride/(CaCO3+MgCO3) within the range to be surrounded by the point A, point B, point C and point D shown in the figure I and the weight ratio given by the Si/(CaCO3+MgCO3) within the range surrounded by the point A, point B, point C and point D shown inthe secondfigure.
Patent JP-2000094463-A (JP)
Title: Manufacture of laminate
Inventor: YAMAGUCHI KATSUHIRO
IPC: B29C43/34
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To prevent the shape of the outer edge part of a laminate covered with a skin from being collapsed, in the laminate comprising a base material covered with the skin consisting of a foamed intermediate layer and a surface layer. SOLUTION: The laminate is manufactured by a base material installation step to place a base material 30 on the base material side molding part of a die, a molten resin supply step to supply 32m intermediate molten resin layer and 33m surface molten resin layer to the surface of the base material 30, a die clamping step to hermetically close the base material 30 and each of the molten resin layers between the base material side molding part of the die and a skin molding part of the die by setting the skin side molding part in close proximity to the base material side molding part to make the intermediate molten resin layer to foam.  The intermediate molten resin layer kneaded with a foaming agent is supplied in such a manner that it covers the upper face of the base material excepting its peripheral side part, and the surface molten resin layer is supplied in such a way that it covers the entire base material side molding part. In the foaming step, the intermediate molten resin layer is made to foam and the surface molten resin layer located outside the intermediate molten resin layer is forced to flow outwardly and thereby a slight gap between the lower face of the outer edge part of the base material 30 and the outer peripheral face 11a of the base material side molding part is filled with the surface molten resin layer.
Patent JP-H10111555-A (JP)
Title: Photographic material processor
Inventor: GATES EDGAR PRESTON
IPC: G03D3/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To suit a processor to the processing of various kinds of photographic sensitive materials by adopting such a constitution that fluid processing elements are connected to a recirculating system, with connecting parts through which fluid passes and easily piled up each other, so as to make storage volume minimum, for instance. SOLUTION: The second manifold 107 of a modularized recirculating section 62 is connected to a heater 101 with an outlet part 117 and an inlet part 118, by a pair of valve connecting parts 114 and 116 which are without the leakage of liquid and capable of quick connection/disconnection. The fluid outlet part 119 of the manifold 107 is connected to the third manifold 120 with a pair of valve connecting parts 122 which are without the leakage of the liquid and capable of quickly connecting/disconnecting, etc., to flow the fluid. Then, it is constituted so that the top part of a filter assembly of one of various kinds of elements houses the bottom part of another filter assembly, to make the storage volume of each element minimum.
Patent JP-H07117988-A (JP)
Title: Traction rope winding device for installing power transmission line
Inventor: KUBO HIROSHI
IPC: B66D1/12
Filed: 1993-10-26
Abstract: PURPOSE:To allow a quiet operation, simplify the structure, allow remote control, and save labor. CONSTITUTION:A leading traction rope is installed over steel towers erected on the ground at a prescribed interval, and the traction rope is wound by a winding device to install a power transmission line connected to the traction rope over the steel towers. An inverter motor 12 serving as a driving source of a traction rope winding reel 5 is mounted on a base 11, and the reel shaft 19 of the reel 5 is rotatively connected to the output shaft 13 of the inverter motor 12 via reduction gears.
Patent JP-H06121404-A (JP)
Title: Apparatus of controlling electric rolling stock
Inventor: OBARA SANSHIRO
IPC: B60L11/18
Filed: 1992-10-06
Abstract: PURPOSE:To provide the apparatus of controlling an electric rolling stock, which has high noise resistance and can be effectively arranged in the body in the electric rolling stock wherein a battery is a power supply. CONSTITUTION:The apparatus of controlling an electric rolling stock is constituted of a means for controlling a motor 50, whose main power supply is a battery 10, an electric heavy device 30, wherein an inverter 31 for driving a motor 50 is formed of mainly high-voltage devices, and a light electric device 70, wherein a microcomputer circuit for data processing is mainly formed of light circuits. In this control apparatus, the heavy electric device 30 and the light electric device 70 are connected with insulated signals. Thus, the heavy electric device and the light electric device are separated in functions and with the different cases. Thus, the control apparatus of the electric rolling stock, which has high noise resistance and can be effectively arranged in the body, can be obtained.
Patent JP-S61146639-A (JP)
Title: Controller for power transmission device of car
Inventor: KATO CHIAKI
IPC: B60W10/10
Filed: 1984-12-18
Abstract: PURPOSE:To prevent overrun of engine upon down shift under high speed travel by varying the target signal and limiting the input rotary speed within setting level upon exceeding of the input rotary speed of stepless speed changer over a setting level. CONSTITUTION:Setting torque ratio detecting means 3 for producing a setting torque ratio signal with correspondence to the setting position of M (advance) range of shift lever 8 freely settable of the torque ratio of stepless speed changer 2 is provided. While target signal setter 4 for receiving a setting torque ratio signal and a car speed signal and producing a target signal for controlling the stepless speedchanger 2 is provided to produce a shift signal from a shift signal generator 5 with correspondence to the target signal and the input pulley rotary speed signal thus to control a pulley controller 6. The target signal setter 4 is constructed to produce a target signal modified not to exceed over a setting level when the input rotary speed to be operated on the basis of the setting torque ratio signal and the car speed signal will exceed over the setting level.
Patent JP-H04145069-A (JP)
Title: 5-ethynylpyridine derivative
Inventor: SATO MASAHIRO
IPC: C07D213/70
Filed: 1990-10-03
Abstract: NEW MATERIAL:A compound expressed by formula I (R is 1-18C alkyl in which one or two CH2 are replaced by O, S, CH=CH or CidenticalC, excepting O-O and S-S; X is O, S, CidenticalC or direct bond). EXAMPLE:2-n-Decyloxy-5-ethynylpyridine. USE:A synthetic intermediate for liquid crystal compound. The compound expressed by formula I is useful also as an intermediate for various kinds of medicines, agricultural chemicals and organic nonlinear materials. PREPARATION:A compound expressed by formula II (Y<1> is Cl or Br) is reacted with an 1-alkyne and then the reaction product is subjected to hydrogenation and hydrogen-reduction and further diazotized and then reacted with a potassium halide to afford the compound expressed by formula III (Y<2> is Br or I). Then the compound expressed by formula III is reacted with 3-methyl-1-butyn-3-ol in triethylamine in an inert gas atmosphere in the presence of Pd catalyst to give a compound expressed by formula IV, which is then reacted with sodium hydroxide in anhydrous toluene to provide the compound expressed by formula I (X is direct bond).
Patent JP-H06118150-A (JP)
Title: Measuring device for superconducting magnetic field
Inventor: TAKAO KATSUTOSHI
IPC: G01R33/06
Filed: 1992-10-06
Abstract: PURPOSE:To very accurately measure a weak magnetic field, to miniaturize and to improve operation performance, by measuring an outer field on the basis of an output signal of a superconducting magneto resistance element driven by an AC bias current not less than a fluctuation frequency. CONSTITUTION:A phase and amplitude of a bias current signal, which an AC bias current generating circuit 16 generates, it converted (18) into an AC bias current generating signal, inputted to a minus input of a differential amplifier 19 and adjusted so that an output signal of the amplifier 19 becomes zero when a outer measured magnetic field is zero. The adjusted AC bias current is applied from the circuit 16 to a current electrode of a superconducting magneto resistance element 14. If the AC bias current not less than the fluctuation frequency of the superconducting film is applied to the magneto resistance element 14, the output signal proportioned to an electric resistance value rapidly increasing from the transition point thereof is obtained. The output signal is inputted to a lock-in amplifier 20, only the signal component of the same frequency as the AC bias current is picked out as a DC voltage, and the outer magnetic field is measured.
Patent JP-H06120282-A (JP)
Title: Ic package for test
Inventor: TOKUNAGA YOSHINORI
IPC: H01L21/66
Filed: 1992-10-06
Abstract: PURPOSE:To provide an IC package for test which facilitates acquisition of data relevant to generating time of crack, exfoliation, or the like in an IC package and energy thereof. CONSTITUTION:The IC package 1 comprises a chip 2, a lead frame 3 having a central base part 3a to be connected electrically with the chip 2 and outer terminals 3b, and a sealing resin part 4 for sealing the central base part 3a, the remaining part, and the chip 2 hermetically while exposing the outer terminals 3b of the lead frame 3. wherein an elongated sound transmitting part 4a is provided for the sealing resin part 4.
Patent JP-H05109206-A (JP)
Title: Optical disk recording and reproducing device
Inventor: TAKAHASHI SHINYA
IPC: G11B7/0045
Filed: 1991-10-16
Abstract: PURPOSE:To prevent the occurrence of information omission during a recording and to reduce re-recording work load by deciding rewriting when the number of errors detected during a recording exceeds a prescribed number and by rewriting the same recording data, which are stored, into the same region of a disk. CONSTITUTION:An error rate counter 18 counts the number of error symbols detected in the data contained in one frame during a decoding of the read data in an EFM.CIRC encoder.decoder 9 and outputs rewriting signals to a system controller 10 if the number exceeds the prescribed number. The controller 10 stores the leading address located in the write region of an optical disk 21, sends instructions to the decoder 9 and others and rewrite the same recording data stored in a RAM 19 into the same region of the disk 21.
Patent JP-H04143036-A (JP)
Title: Super high temperature forging method
Inventor: SUZUKI SHINICHI
IPC: H05B3/00
Filed: 1990-10-05
Abstract: PURPOSE:To simplify transition from heating of a stock to forging of it by clamping the central part of both end faces of a billet with an electrode smaller in sectional area than an end face of the base stock and applying electric current directly to the billet. CONSTITUTION:The base stock 1 is inserted into a high frequency heating coil 3 through a quartz tube 2 and heated in the atmosphere of Ar. Then, the stock 1 is brought into contact with a directly energizing and heating electrode 4 made of copper alloy in the central part of both end faces of the base stock 1, energized, put in the final target temperature and immediately fed forcibly by a plunger 5 into the die 6 to complete forging. In this way, a part of complicated shape can be formed without putting a large load on the die.
Patent JP-H1184710-A (JP)
Title: Reproducing method and reproducing device for material to be recorded
Inventor: FUJITA SHIGERU
IPC: G03G21/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a reproducing method and a reproducing device for a material to be recorded, by which the damage of the material to be recorded is suppressed and an image forming material is adequately removed. SOLUTION: In this reproducing device 1, after an adequate amount of a peeling liquid is applied to a transfer paper 15, on which an image is formed by an image forming material 16, the paper 15 is carried between rollers 2 and 3 for adhesion, a specified pressure is impressed on the paper 15 while heating the paper 15 to the temperature of about 130 deg.C, which is just under the softening point of the material 16 and the paper 15 is tightly held by peeling belts 4 and 5.  The paper 15 is carried on a zig-zag carrying path by mutually non-contact peeling accelerating rollers 6a to 6d in the state that the paper 15 is held by the belts 4 and 5, the material 16 is peeled from the paper 15 by the deviation stress of the paper 15 in the surface direction and the peeling stress in the perpendicular direction, the upper and the lower surfaces of the paper 15 are separately heated by heating rollers 8 and 7, while the stiffness of the paper 15 is being improved, the material 16 is transferred and removed to the belts 4 and 5 by a bimetallic effect, and dried without difference of the moisture amount of the entire paper 15 by adjusting and heating rollers 13 and 14.
Patent JP-H0985868-A (JP)
Title: Laminate for body warmer
Inventor: YAMAGUCHI HISAYA
IPC: B32B5/18
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To maintain the heating temperature constant irrespective of the site of a laminate and to eliminate the different laminate peel strengths in sub-direction by providing a ventilating unit matched to the air permeability of a porous film in the case of laminating, setting the specific permeability at the layers and specifying the adhesive coating pattern at the time of dry lamination. SOLUTION: A porous film (A) 3 having different air permeability in a lateral direction, and a nonwoven fabric (B) 1 having maximum air permeability of 1/10 or less of the minimum air permeability of the film (A) and having twice or more of strength ratio of (flowing direction (MD)/(direction (TD) perpendicular to flowing direction and thickness direction of film) at the time of fracture are combined. In this case, the non-coated part of adhesive has a pattern of noncontinuous regular lattice, and the (A) and (B) are laminated by a dry laminating method that the area of the ventilating unit is varied by altering the longitudinal line width of the lattice in the lateral direction of the (A) and (B). Thus, a laminate for a body warmer having excellent ventilating uniformity in the lateral direction and excellent uniformity of the laminate peel strength is obtained.  The lateral direction indicates the direction perpendicular to the flowing direction and thickness direction at the time of laminating.
Patent JP-H07103590-A (JP)
Title: Heat pump device
Inventor: TERAUCHI HITOSHI
IPC: F25B9/14
Filed: 1993-09-30
Abstract: PURPOSE:To heat a working gas with a high efficiency and without nonuniformity and prevent leakage of the gas without fail. CONSTITUTION:In a heat pump device 1 equipped with a low-temperature side cylinder 21 and high-temperature side cylinder 11, a high-temperature chamber 13 and an intermediate-temperature chamber 14 of the high-temperature side cylinder 11 are connected by a large number of external pipelines 32 and a heater block 33 heating by an electric heater is disposed as a heating part 31 in each space between the external pipelines 32. By electrifying the electric heaters, the discrete external pipeline 32 held between the heater blocks 33 is heated. Thereby a working gas is heated uniformly and efficiently. Since the heater blocks 33 have a structure of being fitted on the outside of the high- temperature side cylinder 11, in addition, no sealed place for the electric heater exists and thus leak of the working gas can be prevented without fail.
Patent JP-H01111833-A (JP)
Title: Wear-resistant alloy
Inventor: ISHIGAMI TAKASHI
IPC: C22C27/02
Filed: 1987-10-26
Abstract: PURPOSE:To obtain the above alloy having excellent hardness, strength and workability by subjecting the surface of a Ti-Mo-Nb alloy to a nitriding treatment. CONSTITUTION:The Ti-Mo-Nb alloy having the compsn. consisting of, by weight, >45-60% Ti contents, 5-40% Mo and the balance Nb is produced by an arc melting method or powder metallurgy method. Said alloy is, for example, heated for 24-48 hr to 400-600 deg.C in an N2 contg. gas such as ammonia gas and its surface is subjected to a nitriding treatment. The wear-resistant alloy consisting of TiN as a surface hardening layer, Mo for the improvement of wear resistance, having the wear resistance and hardness not inferior to those of the conventional WC-Co super sintered hard alloy and high-speed steel and furthermore having excellent workability can be obtd.
Patent JP-H07103106-A (JP)
Title: Fuel injection device
Inventor: TANAKA YASUSHI
IPC: F02M61/16
Filed: 1993-09-30
Abstract: PURPOSE:To move a nozzle needle rapidly in its close direction and also shorten its injection time by forming a recess in the sliding seal surface of the nozzle needle in a fuel injection nozzle to which fuel pressure is applied intermittently by a fuel injection pump so as to reduce sliding friction. CONSTITUTION:A fuel injection device feeds fuel from a fuel injection pump 25 to a fuel injection nozzle 20. Also the fuel fed to the fuel injection nozzle 20 passes through passages 42 and 43 and applies pressure to a fuel sump 51. As a result, a nozzle needle 38 rises while compressing a spring 40 through a rod 39 to depart from a valve seat 41 and thus fuel is injected from an injection nozzle 35. On the other hand, the nozzle needle 38 stops fuel injection because the conical part 69 at its tip is pressed against the valve seat 41 by the spring 40. In this case, a recess 71 formed in a spiral groove is provided around the circumference of the sliding seal surface 10 of the nozzle needle 38. Thus the frictional area on the sliding seal surface 70 can be reduced.
Patent JP-S63122101-A (JP)
Inventor: MATSUDA KIYOSHI
IPC: H01C7/10
Filed: 1986-11-10
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-2000102142-A (JP)
Title: Bus bar for electric connection box
Inventor: SATO HIDETOSHI
IPC: H02G3/16
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a bus bar which saves the space by downsizing an electric connection box. SOLUTION: A bus bar 11 comprises a thick part 13 which is made in longitudinal direction, and a thin part 14 which is provided integrally with one edge in widthwise direction of this thick part 13 and is prescribed, according to a power block 12. A plurality of tab parts 14A are made at this thin part 14. Since the sectional area of the thick part 13 can be earned this way, the electric resistance of the bus bar 11 at large can be reduced. Therefore, the width dimension (h) of the bus bar 11 can be shortened, and it becomes possible to shorten the height H of the power block 12. Therefore, the downsizing of the power block 12 and the space saving can be expected.
Patent JP-H04362977-A (JP)
Title: Electrostatic latent image developing device
Inventor: OHATA YOSUKE
IPC: G03G15/08
Filed: 1991-09-20
Abstract: PURPOSE:To miniaturize a device by disposing a developer moving blade inside a gap between a rotary shaft part and a tube-like part on a developer stirring means. CONSTITUTION:A rotary stirring mechanism 46 has the rotary shaft part 48 actually extending in parallel with the rotary axis line of a sleeve member, the tube-like part 50 concentrically provided with respect to the rotary shaft part 48, plural stirring blades 52 provided on the periphery of the tube-like part 50, at an interval, and extending in its transverse direction, and a spiral blade 54 disposed between the rotary shaft part 48 and the tube-like part 50, and composing the developer moving blade. The spiral blade 54 spirally extends from one end side to the other end side, in the transverse direction of the tube- like part 50. On the other hand, on the stirring blade 52 spirally extending outward in a radial direction, short notched parts 56 are formed. The notched parts 56 are formed, at least, on the most part of plural stirring blades 52, in such a manner that positions in the transverse directions of them are properly deviated.
Patent JP-H11106723-A (JP)
Title: Pressure-sensitive adhesive sheet for retarding setting of concrete surface
Inventor: YONEKURA MASAYUKI
IPC: C09J201/00
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain a pressure-sensitive adhesive sheet used in a pre-tiling work to give joints finished in high accuracy and having beautiful surfaces and to facilitate the easy removal or dirt from the surfaces of tiles by laying a layer of a pressure-sensitive adhesive containing a concrete setting retarder on one surface of a synthetic resin base and laying a layer of a pressure- sensitive adhesive containing graphite on the other surface. SOLUTION: The base which can be used is any sheety product such as a film made from a synthetic resin, a woven fabric or a nonwoven fabric. The thickness of the base is desirably about 15-200 μm. The amount of the concrete setting retarder added is desirably 3-40 pts.wt. per 100 pts.wt. corresponding pressure-sensitive adhesive. The thickness of the layer of an adhesive containing a concrete setting retarder is desirably 15-80 μm. The amount of the graphite added is desirably 3-10 pts.wt. per 100 pts.wt. corresponding pressure-sensitive adhesive. It is desirable that the pressure-sensitive adhesive containing graphite is applied to part of the surface of the base, though it may be applied to the entire surface of the base. The areal coverage is desirably 20-70%. The thickness of the layer of the adhesive containing graphite is desirably 10-100 μm.
Patent JP-H1170932-A (JP)
Title: Gift box with attachable/detachable three-dimensional picture card
Inventor: AKITA KATSUYUKI
IPC: B65D5/44
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To make a three-dimensional picture emerge instantaneously when a gift box is opened by a person receiving the gift while making the receiver surprised and impressed favorably, and to make the three-dimensional picture usable as a card. SOLUTION: For the present gift box, incisions 4 and 4' are provided at a gift box main body 1 while an incision 3 is formed at a lid 2, and tongues 6, 7 and 7' that are capable of being folded up and down are provided at a three-dimensional picture card 5 and the three-dimensional picture card 5 is made attachable to the gift box main body 1 and detachable there from.