baber/WOPTO huggingface dataset:
Patent JP-H04102192-A (JP)
Title: Serpentine merchandise storage rack for automatic vending machine
Inventor: SAKA MITSUHIRO
IPC: G07F11/34
Filed: 1990-08-21
Abstract: PURPOSE:To integrate a unitary rack individually into a main body case by protruding the central part of the track body segment of the simple rack from a side plate to a forward and backward direction, and connecting the projecting part between the left and right side plates of the other simple rack and so as to enter the recessed part of a segment column as well. CONSTITUTION:A track body segment 5 of unitary racks 2 and 3 of a merchandise storage rack 1 is formed with the same width. And in the unitary rack 2, from the back end of a side plate 4, the central part of the track body segment 5 of the back column of a segment column 6 projects backward. In the unitary rack 3, from the front end of the side plate, the central part of the track body segment 5 of the front column of the segment column 6 protrudes forward, and each protruding part 6a is inserted between the left and right plates 4 of the other side of the unitary rack, and fitted to a recessed part 6b of the opposite segment column 6 as well.
Patent JP-H0269230-A (JP)
Title: Weather resistant seat cushioning material and production thereof
Inventor: SUDO KUNIO
IPC: B32B5/32
Filed: 1988-09-02
Abstract: PURPOSE:To obtain the title seat cushioning material which is excellent in resistance to weather and resistance to hydrolysis and does not impart wet and cold feeling to a user even in the case of sitting thereon by forming a watertight resin film layer on the surface of the seat cushioning material molded of polyurethane foam resin. CONSTITUTION:Weather resistant seat cushioning material is produced by forming a watertight resin film layer 3 on the surface of the skin layer 2 made of the seat cushioning material 1 molded of polyurethane foam resin. Further a unicellular foam layer 4 is preferably interposed between the skin layer 2 and the watertight resin film layer 3. As the watertight resin film layer, a polyurethane resin film layer formed of aliphatic polyisocyanate as polyisocyanate is preferable. When the seat cushioning material having a required shape is molded by allowing expandable polyurethane composition to react and foam in a mold, it is preferable that the watertight resin film layer or both this resin film layer and the unicellular foam resin layer are arranged on the surface of the mold and thereafter the expandable polyurethane composition is injected and foamed.
Patent JP-H1154536-A (JP)
Title: Resin-package manufacturing device, and method and device for molding resin chip
Inventor: FUSEDA KENICHI
IPC: B29C45/53
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To hold a rigidity of runners and to achieve the compact configuration of a resin chip by providing the runner by dividing a metal mold body into a plurality of parts. SOLUTION: A lower cavity block 23 having a plurality of cavities 23a is positioned and coupled with a lower metal mold 20. A plurality of runners 24 are provided at the center of a metal-mold body 22. These runners 24 and the respective cavities 23a are communicated by gate parts 23b and 24a. A thermosetting resin chip is contained in each runner 24. At the same time, a plunger is moved up in each runner 24, and the fused resin of the chip is filed in the cavity 23a.
Patent JP-H1152099-A (JP)
Title: Window foil for transmitting electron beam
Inventor: HOSHI YASUHISA
IPC: H01J33/04
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a window foil that is excellent in the transmissivity of an electron beam, has high mechanical strength and thermal conductivity and has no pinhole by covering the surface of a metal foil on the side of an irradiated atmosphere with a resin thin film made of a thermosetting resin. SOLUTION: A window foil 14a is formed by covering the surface of a metal foil 20 on the side of an irradiation atmosphere 16 with a resin thin film 22 made of a thermosetting resin. Constitutionally, the surface of the metal foil 20 on the side of a vacuum atmosphere 3 is not covered with the resin thin film 22 so as to secure heat conduction for a crosspiece supporting the window foil 14a and prevent an outgas from being released from the resin thin film 22 into the vacuum atmosphere 3. Consequently, the resin thin film 22 can be a reinforcement for the deterioration of mechanical strength due to the thinning of the metal foil 20 and can prevent vacuum leakage by filling a pinhole that will potentially be made by thinning down the metal fail 20.
Patent JP-H0663805-A (JP)
Title: Tool unclamping device of main spindle of machine tool
Inventor: MIKI TOSHIAKI
IPC: B23B31/117
Filed: 1992-08-19
Abstract: PURPOSE:To reduce an operation time and noise by electrically and mechanically moving, by means of an electric motor and a cam, a presser lever for actuating a draw bar, which clamps and unclamps a tool fitted to the main spindle of a machine tool. CONSTITUTION:A link mechanism 50 consisting of a first link 46 and a second link 47 is coupled to the free edge of a presser lever 21 that presses a draw bar, and this link mechanism 50 is disposed in a pivotable manner by means of a cam 31 which is rotated by an electric motor 30. A tension spring 54 is also attached to the presser lever 21, whereby the presser lever 21 becomes constantly separable from a draw 6. When a tool is replaced, the cam 31 is rotated, and the presser lever 21 is depressed by the link mechanism 50 against the tension spring 54. Then, the draw bar 6 is moved in an unclamping direction, so that the tool may unclamped.
Patent JP-H1151153-A (JP)
Title: Differential gear with differential limiting mechanism
Inventor: MASUDA KIYOSHI
IPC: F16H48/20
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a differential gear with a differential limiting mechanism capable of securing smooth differential motion under a status where differential motion is required and capable of carrying out differential limiting by high responsibility and sufficient differential limiting force. SOLUTION: A differential limiting mechanism 100 is constituted by providing an inertial ring 40 on which follower surfaces S1', S2' are formed between a ring back surface 30a of a side gear 30 on which cam inclined surfaces S1, S2 are formed and a ring inwall surface 12a of a differential case 12 by devising it free to fit in a shaft part of the side gear 30 with a play. When rotational speed of the side gear 30 changes, a rotational speed difference is produced between the side gear 30 and the inertial ring 40. At this time, the inertial ring 40 receives repulsive force in the axial Ax direction by cam action of the side gear 30 and makes a friction ring 42 contact with the ring inwall surface 12a with pressure.  It is possible to provide differential limiting force in accordance with a rate of change of rotational speed of the side gear (= rate of change of rotational speed against differential case 12 of side gear 30 + rate of change of rotational speed of differential case 12 itself) by this pressure contact.
Patent JP-H1072757-A (JP)
Title: Nonwoven fabric for cleaning material and its production
Inventor: SHIMIZU MASAKI
IPC: D04H3/153
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject nonwoven fabric consisting of a spunbonded nonwoven fabric, having each specific thermofused portions and napped portions, thus bearing adsorptivity and holding ability for minute dust such as soil dust, also excellent in trapping performance for relatively large-sized dust such as bread crumb and the hair. SOLUTION: This nonwoven fabric, which consists of a spunbonded nonwoven fabric, has thermofused portions 12a-12c as a result of mutual fusing of the constituent fibers 11a-11c and napped portions as fiber ends 13a-13d as a result of tensile breakage of the constituent fibers, and has the following characteristics: basis weight stands at 20-100g/m<2> , bulk density stands at 0.03-0.13g/cm<3> , and the fineness of the constituent fiber stands at 1-15 denier. It is preferable that there exist the napped portions at 10-100/cm on the surface, the area of each of the thermofused portions 12a-12c stands at <=2mm2 , the distance between the centers of the thermofused portions 12a-12c adjacent to one another stands at 1-5mm, and the total area of the thermofused portions 12a-12c accounts for 5-30% of the surface area of this nonwoven fabric. Besides, it is preferable that a partially fused nonwoven fabric is raised by needle punching at a needle depth of at least 1st varve and >=5mm.
Patent JP-S6464139-A (JP)
Title: Thin film optical pickup
Inventor: ARIMOTO AKIRA
IPC: G11B7/135
Filed: 1987-09-04
Abstract: PURPOSE:To suppress the broadening of a spot, when an SAW deflection path for a high speed access is used, by arranging a semiconductor laser which is operated stably by vertical modes of five pieces of a thin film optical pickup or less, in the vicinity of <=1mum of a thin film waveguide. CONSTITUTION:On the base of a thin film waveguide 202 of a thin film optical pickup, a deflector by a geodesic lens 203 and an SAW electrode 204 is arranged, and this thin film waveguide 202 is formed by a Ti-LiNbO3 crystal. In this thin film waveguide 202, a semiconductor laser 201 which is operated stably by vertical modes of five pieces or less is arranged in the vicinity of <=1mum. A laser beam emitted by this laser 201 becomes a parallel luminous flux in the thin film waveguide 202, and diffracted and deflected by a surface acoustic wave generated from the electrode 204. A primary diffracted light from the end face of this thin film waveguide 202 becomes a two-dimensional parallel luminous flux by a cylinder lens 205, and made incident on a light beam splitter 207. Subsequently, the electrode 204 of the thin film waveguide 202 is controlled by a negative feedback voltage from a tracking signal detector 214.
Patent JP-S60113001-A (JP)
Title: High-speed valve-control device of turbine
Inventor: MITANI TETSUYUKI
IPC: F01K7/24
Filed: 1983-11-22
Abstract: PURPOSE:To prevent a generator from its step out when a turbine is on the way of recovering its output, by both open-close operating an intercept valve and closing a control valve, when a transmission line causes a fault, so as to control the control valve to be opened after the transmission line is confirmed to be successfully reclosed by a breaker. CONSTITUTION:A turbine high-speed valve-control circuit 81, detecting a fault caused in a transmission line 9a or 9b connecting a generator 4 through a bus 10 in an end side of the transmission line, operates generating an open-close instruction to an intercept valve 7 simultaneously outputting a closing instruction to a control valve 6 to its certain partial position. Successively, the turbine high-speed valve-control circuit 81 is operated outputting an opening instruction to the control valve 6 after confirming breakers 12a, 13a or 12b, 13b, connected to both ends of the transmission line causing the fault, to surely succeed in their reclosing. Accordingly, the withstanding pressure of a reheater 2 or the like is not required to be designed higher than necessary by suppressing a pressure rise of steam inside the reheater 2 so as to prevent a safety valve from operating.
Patent JP-H0961059-A (JP)
Title: Device for drying iron manufacturing raw material
Inventor: TAMURA NOZOMI
IPC: F26B23/02
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a device for drying iron manufacturing solid raw materials such as ores or cokes and the like. SOLUTION: This iron manufacturing raw material drying device is comprised of a combustion chamber 2 for igniting fuel to produce combustion gas, a mixing chamber 3 for diluting combustion gas fed from the combustion chamber 2 with dilution gas to make hot air having a predetermined temperature, a drying machine 6 for making a direct contact of hot air supplied from the mixing chamber 3 with a dried item so as to dry it, and a hot air circulating system connected at a discharging side of the drying machine 6 to recover the discharged hot air and to supply it to the mixing chamber 3 while removing dust by a dust removing machine 10. A first surrounding air suction pipe 15 and a first surrounding air feeding valve 16 are arranged between a discharging side of a dust collector machine 10 and the mixing chamber 3.  Then, a second surrounding air suction pipe 17 and a second surrounding air feeding valve 18 are arranged between the discharging side of the drying machine 6 and the feeding side of the dust collecting machine 10, thereby moisture content in the dried item can substantially be decreased and a life of the dust collecting machine can be extended.
Patent JP-H1050945-A (JP)
Title: Non-volatile semiconductor memory device and its manufacturing method
Inventor: EGAWA YUICHI
IPC: H01L27/10
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To increase the capacity of a mask ROM without increasing its chip area and the like. SOLUTION: Memory cells are isolated by field shield isolation, and information is stored into field shield transistors FT1 , FT2 ... formed as parasitic MOS transistors in a field region, by using threshold voltage control by ion implantation. A voltage controller 34 can vary application voltages to gate electrodes, shield plate electrodes, of the field shield transistors FT1 , FT2 . Normally, the voltage controller 34 supplies the ground voltage to the gate electrodes of the field shield transistors FT1 , FT2 ... so as to cause isolation. When the information is read from the field shield transistors FT1 , FT2 ..., the voltage controller 34 varies the application voltages to the gate electrodes, and read the information from selected bit lines y0 , y1 ... by a sense amplifier 35.
Patent JP-2001040833-A (JP)
Title: Snow melting electric heater for roof
Inventor: SAWADA YUKIYOSHI
IPC: H05B3/34
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a snow melting electric heater for a roof, which resists wind, by forming the electric heater of a network linkage structure consisting of an electric wire and refractory connecting ropes. SOLUTION: A separable plug 13 is attached to an edge of the electric heater. Next, an electric heating wire 11 is extended in a manner zigzag folding over several times, and a plurality of refractory linking ropes 12 are crosswise connected to the wire 11, whereby the entire of the wire 11 and rops 12 are formed into a network. After the network is spread on a roof, its peripheral portions are fixed or linked to a fascia board of an eaves edge, a rafter, gutter support hardware, and the like, as well as the periphery of an adjacent electric heater. The separable plug 13 is connected to a receptacle. Thus, the electric heater is substantially free from wind pressure, and therefore it will not be blown off, or attaching/detaching work thereof is not hindered by wind.  Further, the electric heater is flexible, and therefore it can be set to depressions and projections of the roof in close contact with the same.
Patent JP-S6198790-A (JP)
Title: Carbonization of coal
Inventor: KOJIMA KOJIRO
IPC: C10B57/06
Filed: 1984-10-22
Abstract: PURPOSE:To achieve the simultaneous improvements in the coke quality and the yields of gas oil and tar, without changing the composition of charged coal nor the operation condition, by adding a small amount of an aromatic compound having azo group or diazo group as a reaction controlling agent to the coal to be charged to a coke oven. CONSTITUTION:A reaction controlling agent consisting of an aromatic compound having azo group and/or diazo group (preferably azobenzene, aminoazobenzene, hydroxyazobenzene, aminoazonaphthalene, their salts, diazonium salts, or azoic diazonium salts) is added to the charging coal of a coke oven in the production of coke and by-products by the carbonization of coal. The amount of the controlling agent is 0.005-1wt%.
Patent JP-H0880347-A (JP)
Title: Medicinal liquid injector
Inventor: SEKIMURA MASAYUKI
IPC: A61M5/14
Filed: 1994-09-14
Abstract: PURPOSE: To provide a medicinal liquid injector which is capable of continuously dosing an adequate amt. of a medicinal liquid and is simple by providing this injector with a medicinal liquid injecting part having a needle projected perpendicularly from a flatly arranged medicinal liquid storage part and a medicinal liquid transfer means for transferring the medicinal liquid in this medicinal liquid storage part to the medicinal liquid injecting part. CONSTITUTION: The medicinal liquid 1 is stored in the spirally formed tubular plane medicinal liquid storage part 2. The one end of the medicinal liquid storage part 2 is provided with the medicinal liquid injecting part 4 having, for example, three pieces of the needle 3. The needles 3 are projected in the direction perpendicular to the flatly arranged medicinal liquid storage part 2. A highly water absorptive material 5 and water 6 are packed in the terminal part of the medicinal liquid storage part 2. This highly water absorptive material 5 and the water 6 have a function as a transfer part to gradually extrude the medicinal liquid 1 outside from the needles 3. The highly water absorptive material 5 induces volumetric expansion by internally absorbing the water 6 when the material comes into contact with the water.  The medicinal liquid 1 is transferred by the expanding force generated in such a manner. The adequate amt. of the medicinal liquid is continuously injected without a fluctuation in its flow rate by providing the flat medicinal liquid storage part 2 with the needles 3 in the direction perpendicular thereto.
Patent JP-S6279631-A (JP)
Title: Resin sealing device
Inventor: TANAKA SUEKICHI
IPC: B29C45/64
Filed: 1985-10-03
Abstract: PURPOSE:To prevent the outflow of resin on a lead frame by a method wherein a pressure-equalizing block, in which a plurality of elastic bodies are built in, is provided between the platen and the metal molds of a pressing device. CONSTITUTION:A plurality of elastic bodies 11, 11... such as springs, which can resist the clamping pressure of pressing molds, are provided between the upper platen 9 and the top force 7 of a pressing device. Said elastic bodies 11 are supported by a pressure-equalizing block 12. As a result, even when the platen 9 of the pressing device is bent, uniform press mold clamping pressure acts on the chase block 1, because the pressure-equalizing block 12 equipped with the built-in elastic bodies 11 is provided between the chase blocks 1, and a uniform plane surface can be maintained without generating a gap on the parting surface 10 located between the top force 7 and the bottom force 6. Consequently, the outflow of resin can be prevented, and the removing work of the flowed out resin to be performed after a sealing process can be unnecessitated; besides, the highly precise resin sealing device producing no distortion of metal molds can be obtained.
Patent JP-S59110222-A (JP)
Title: Two-phase pulse signal generating circuit
Inventor: ISHIKAWA FUMIO
IPC: H03K5/151
Filed: 1982-12-16
Abstract: PURPOSE:To make two pulse signals which are in mutually negative-phase relation coincident in timing and waveform during inversion and to obtain two pulse signals which vary symmetrically about a specific level, by providing a two- phase pulse signal generating circuit with a correcting signal circuit. CONSTITUTION:Resistances 31 and 32 having an equal value are connected to output sides of buffer circuits 28 and 29 of the two-phase pulse signal generating circuit 11 in series, and the difference signal DF between a positive and a negative phase signal is outputted to the middle point P6 of the connection. This signal DF is inverted by the correcting signal circuit 33 and applied to the base of a transistor TR34 for correction to control voltages applied to load resistances 26 and 27 of a differential amplifying circuit 35. Consequently, positive- phase and negative-phase pulses phi1 and phi2 supplied from the circuit 11 to the diode bridge circuit 12 of a sample holding circuit 1 are controlled to a reference voltage value all the time. Thus, the two pulse signals are made coincident in timing and waveform during inversion to hold two pulses which vary symmetrically about the specific level by a sample holding capacitor 15.
Patent JP-H0962701-A (JP)
Title: Method and device for address retrieval
Inventor: FUJIOKA MAKOTO
IPC: G06F17/30
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To enable an operator to retrieve an address in a short time without searching a map book, etc., for a target body, etc., by himself or herself when a place is unknown or when an address is indistinctive by converting position information into area coordinates and converting the area coordinates into an output address name by referring target position coordinates. SOLUTION: A position on a desired map to be displayed, e.g. 'Suitengu' is inputted on a keyboard. A control part 370 takes the inputted 'Suitengu' out of a work memory 390 and detects position information on 'Suitengu' in a target position information table 332 to obtain display position information on 'Suitengu'. Then area coordinates including this display position information are acquired by referring to a map coordinate conversion table 331 and stored in the work memory 390. Then the area coordinates are taken out of the work memory 390, retrieval from a map data base 350 is performed, and the result is displayed at a display part 320. Further, an address conversion table 333 is referred to on the basis of coordinates, close to 'Suitengu', that the operator has pointed, thereby acquiring the address.
Patent JP-S59108584-A (JP)
Inventor: JIYOA EMU CHIYANGU
IPC: A63H29/16
Filed: 1983-11-25
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-S6199604-A (JP)
Title: Direct molding and fixing method of green compact molding to shaft material
Inventor: TAKEMOTO YOSHIHIDE
IPC: B22F7/08
Filed: 1984-10-19
Abstract: PURPOSE:To mold and fix directly a green compact molding to a shaft material with reduced stages by mounting horizontally the shaft material, packing a metallic powder raw material into a metallic mold in the rolled over stage, rolling over again the metallic mold and executing compaction molding. CONSTITUTION:The shaft material 1a is mounted horizontally and the shaft material 1a is enclosed by dies 3, 4 on the stationary and movable sides. The metallic mold disposed in the space delineated by the material 1a, dies 3, 4 and upper punches 6, 7 is rolled over and the metallic powder raw material 12 is packed into the cavity. The mold is again rolled over and the punches 6, 7 are lowered to compress and mold the material 12, thus molding and fixing directly the green compact molding to the material 1a. The material 1a floats together with the die 3, 4 by the deflection of springs 10 to compress and mold the powder raw material 12 on the lower punch 5 side as well. The punch 6 is finally raised and the die 4 is moved to draw out the green compact molding.