baber/WOPTO huggingface dataset:
Patent JP-H03138223-A (JP)
Title: Loading method and device therefor
Inventor: OBE MOTOHIRO
IPC: B65G67/60
Filed: 1989-10-23
Abstract: PURPOSE:To shorten a cycle time for loading by taking-in or taking-out loads between a quay and a waiting position in a ship by a taking-in/taking-out installment. CONSTITUTION:At the time of a loading work, after a ship 12 arrives at a quay, at first, the beam member 20 of a taking in/taking-out installment 15 placed at the given position of the quay 10 is lifted up by a lifting device such a crane, etc., at the quay 10 to be mounted at the supporting table 22 of a structure piller 21 on a base 11 and a piller 23 at the quay 10. Next, the traveling beam 35A of a shipping installment in the ship is lifted to be mounted on rails. A quay side truck 28 on which a coil W is loaded is traveled to A position, the coil W is lifted by the lifter 27 of the taking-in/taking-out installment 15, and the coil W is lifted and transferred on an empty selfpropelled track 24 which travels to A position. Later, the selfproelled track 24 is traveled to B position, the coil is lifted by a lifter 30 to be transferred to an empty shifter 31 which is shifted to B position (stop position).
Patent JP-H10118768-A (JP)
Title: Method for monitoring penetration bead welding condition in tig welding and method for controlling penetration bead welding
Inventor: NAKATANI MITSUYOSHI
IPC: B23K9/12
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To conduct an accurate monitor of a welding part by executing a picture processing to the picture of the welding part photographed with a camera and compar ing the sizes of the front surface side and the back surface side and the melting condi tion at the right and the left sides of beveling part in the welding part to the reference surface based on the processed picture. SOLUTION: A TIG electrode 4 is inserted into the beveling parts 2 of one pair of steel plates 1, and a filler wire 5 is set at the upstream side (the forward side) of the welding direction to execute a penetration bead welding. The CCD camera device 6 is arranged at the front of the welding part 7 to monitor the welding condition, the neighborhood of molten pool is caught as the picture. The photographed picture is treated in the processing part 9 of a picture processing device 8, and the processed data are transmitted to a judging part 10 to judge the welding condition. Based on this result, the feeding position, feeding speed and weaving width, etc., of the filler wire 5 are controlled.  The penetration bead welding condition can accurately be grasped by comparing the droop-down height at the lower part from the back surface of the steel plate 1 and the heap-up height at the upper part from the back surface with the processed picture.
Patent JP-2001100072-A (JP)
Title: Light shield cover for optical device
Inventor: OTSUKI NOBUYUKI
IPC: G02B7/02
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a light shield cover for optical device which reduces the load of the light shield cover on a moving frame supporting an optical system as much as possible and securely cuts off light. SOLUTION: A zoom lens barrel which zooms by extending a 1st moving frame 12 and a 2nd moving frame 13 in stages is provided with a light shield cover 21 made of an elastic material so that a 1st ring-shaped sheet and a 2nd ring-shaped sheet which are different in internal diameter and have specific width are put one over the other, and the width direction of the light shield cover 21 is made almost perpendicular to the moving direction of the moving frame 12; and this light shield cover 21 is arranged between a fixed frame 11 and the 1st moving frame 12 and the internal-diameter side of the light shield cover 21 is curved and joined to the external surface of the moving frame 12.
Patent JP-H09119261-A (JP)
Title: Window regulator
Inventor: YAMAMURA KOJI
IPC: B60J1/17
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To miniaturize a window regulator by forming each tooth section of a sector gear and a pinion in a logic tooth form and increasing a reduction gear ratio. SOLUTION: A pinion 51 is supported rotatably by a butting section 51a and a bearing projecting section 51c. Since a through-hole need not be formed at the center of the pinion 51, the pinion 51 having a logic tooth form having a small number of teeth can be used. An accurate inter-shaft distance can be set by axially supporting the pinion 51 and a sector gear 30 to a base 41 as one sheet. When a handle shaft 52 is rotated in the counterclockwise direction at that time, rotation is transmitted to the pinion 51 through a core 53 and a pawl member 57, the sector gear 30 is turned in the clockwise direction while being engaged with the pinion 51, and a main link 11 is revolved centering around a journaling section 41.  An upper sub-link 12a and a lower sub-link 12b are rotated respectively with the revolution of the main link 11, and a window glass 60 is moved to the place of most lowering.
Patent JP-H05296213-A (JP)
Title: Hydraulic driving apparatus
Inventor: YOAHIMU ETSUGAASU
IPC: H01H3/60
Filed: 1992-10-14
Abstract: PURPOSE: To obtain a structure which will not be affected by manufacturing tolerance generated by an inversion processing of pressure housing. CONSTITUTION: Both sides of a cylinder 2 are connected with orifices 7, 7a of closing members. These orifices 7, 7a have a diameter larger than that of the cylinder and cushion rings 8, 8b are mounted on them. Cushion pins 6, 6a are inserted into the cushion rings 8, 8b by a working piston 3 at each edge end. At least a cushion ring 8 for the position 'off' has a collar piece 8a, which positions the cushion ring 8 in the center to engage with the cylinder 2.
Patent JP-H03139850-A (JP)
Title: Field-effect transistor
Inventor: HASEGAWA YUICHI
IPC: H01L29/812
Filed: 1989-10-25
Abstract: PURPOSE:To change the grounding systems of a chip by adding a simple constitution by providing a via-hole pad which is electrically connected to a grounding- side electrode at the rear surface of a water through a via hole. CONSTITUTION:A source pad 2 is formed in a state wherein the pad 2 is insulated from a grounding-side electrode 8 and a PHS 9. A via-hole pad 11 which is electrically connected to the grounding side electrode 8, i.e., the PHS 9, is provided in the vicinity of the source pad 2. When the source pad 2 and the via-hole pad 11 are connected through a connecting member 13, the source pad 2 is electrically connected to the grounding-side electrode 8, i.e., the PHS 9. When the source pad 2 and the via-hole pad 11 are not connected, bonding wires 17 can be connected to, e.g. resistors and the like, for grounding. Therefore, one kind of the chip can be matched to the amplifiers and oscillators having the different grounding systems.
Patent JP-H07105950-A (JP)
Title: Non-aqueous solvent lithium secondary battery, positive electrode active material thereof, and its manufacture
Inventor: IIKAWA AKINOBU
IPC: H01M10/05
Filed: 1993-10-07
Abstract: PURPOSE:To provide a positive electrode active material consisting in a power of LiNiO2 which can favorably be used in a non aqueous solvent lithium secondary battery and which enables accomplishment of a high charge/discharge capacity battery, to establish a method for manufacturing such LiNiO2 powder with good reproducibility, and to offer a lithium secondary battery as resultant in which a positive electrode plate fabricated from the powder according to the method is incorporated. CONSTITUTION:In ethanol, a powder of lithium carbonate and a powder of nickel oxide are mixed together in a mol ratio Li/Ni of 1:1, and the LiNiO2 powder having particle sizes under 1mum produced through a 15-hr heat treatment at 735 deg.C in an oxygen stream is mixed with an electroconductivity aid material and a binder, followed by kneading. Thereby a molding is produced, and therefrom a positive electrode plate is fabricated and used as a positive electrode 4 of a lithium battery.
Patent JP-2000089127-A (JP)
Title: Adapter lens and twin objective stereomicroscope provided with the same
Inventor: YONEZAWA YASUO
IPC: G02B21/22
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a twin objective stereomicroscope capable of easily and continuously varying an eye level with a simple constitution, and to provide an adapter lens used for the internal oblique system stereomicroscope. SOLUTION: As for the adapter lens which can be attached to the objective lens side of the twin object stereomicroscope, the adapter lens is constituted of a 1st lens group 5 whose refractive power is positive and a 2nd lens group 4 whose refractive power is negative in order from the stereomicroscope side, and a distance between the 1st lens group 5 and the 2nd lens group 4 is made variable.
Patent JP-H0593386-A (JP)
Title: Screen device
Inventor: IGAWA KOJI
IPC: D21C5/02
Filed: 1991-09-27
Abstract: PURPOSE:To obtain the subject apparatus, capable of applying a pressure to a paper stock, passing the paper stock through a screen, feeding a prescribed amount of water, readily removing unnecessary parts collecting on the inlet side of the screen and useful for recycling laminated paper, etc. CONSTITUTION:The objective screen device 38 is equipped with a screen having small holes, e.g. 15/1000 inch diameter formed therein and capable of filtering a paper stock obtained by disaggregating mutilayered paper containing metallic foils such as Al. In the above-mentioned screen device, an impeller 40 is rotated to pressurize the paper stock, which is passed through the screen 42. At this time, water is added from the outside to produce convection. Thereby, impurities such as the Al incapable of passing through the holes are efficiently removed.
Patent JP-H06108541-A (JP)
Title: Framework of building structure
Inventor: SUGISAWA MITSURU
IPC: E04B1/34
Filed: 1992-09-21
Abstract: PURPOSE:To facilitate the design construction of a building structure by connecting plural pieces of regular poligons, forming a plane skeletal element, into a closing waveform. CONSTITUTION:This framework consists of mp1 pieces of regular polygons, whose angular number is (n), and a core contacted with mp1 pieces of regular triangles, and when a side number shared by the core of one regular polygon in common is se to be K, mp1=2i/[1/2-(K=1)/n], K: 0 or positive integers of more than 1, mp1: positive integers of more than 3, n: positive integers of more than 3, i: 1 positive integers of more than 3 of a relational equation is materialized in space among K, mp1 and (n). Next, mp1 pieces of these regular polygons are connected together into a closing waveform, constituting a plane closing waveform skeletal element Fp1, so as to make a side shared by mp1 pieces of the regular polygons themselves in commonform one side of a plane skeletal element Fp at each 2i piece. In succession, a design drawing of a building structure by the arithmetic processing of a computer is carried out in making the element Fp1 a unit, and this element Fp1 is developing in the desired unit number and in the desired direction, thereby securing a diversified building space.
Patent JP-H01119424-A (JP)
Title: Shift lever control device for vehicle
Inventor: YOSHIMURA TAKASHI
IPC: B60R25/02
Filed: 1987-10-30
Abstract: PURPOSE:To reduce a load to a power source in a shift lever control device for an automatic transmission vehicle, by allowing a solenoid in a second safety device to be energized only when a shift lever manipulation allowable condition is established and a first safety device is released. CONSTITUTION:A safety device control means 22 checks whether a parking range switch 54 is turned on or nor, and determines a shift position of a shift lever 31. When it is set at a parking range position, a steering lock solenoid is turned on so as to inhibit an ignition switch from being turned. Further, if it is not at the parking range position, the steering solenoid is turned off to allow the ignition key to be turned. Further, the manipulation of the shift lever 31 is allowed, and if a shift knob switch is turned off, a shift lever solenoid 53 is turned on but if it is turned on, the solenoid 53 is turned on.
Patent JP-S62136209-A (JP)
Title: Separation membrane module
Inventor: KAMEI EIICHI
IPC: B01D63/02
Filed: 1985-12-11
Abstract: PURPOSE:To enhance the liquid-tightness between a potting material part and a housing outer or inner cylinder, by molding a potting material in such a state that a packing is tightly engaged with the housing outer or inner cylinder. CONSTITUTION:Porous hollow yarns 1 are inserted between a polypropylene housing outer cylinder 3 and a polypropylene housing inner cylinder 4 and a silicone packing (O-ring) 7 is tightly engaged with the inner cylinder 4 to be externally fitted thereto. The whole is subjected to potting molding using an urethane adhesive according to a usual method. Further, the excessive potting material is cut to open the end parts of the hollow yarns and a separation membrane module having high liquid-tightness between the potting material part 2 and the housing cylinders is prepared.
Patent JP-S61156867-A (JP)
Title: Solid-state image pickup element
Inventor: SUGAWA SHIGETOSHI
IPC: H01L27/146
Filed: 1984-12-28
Abstract: PURPOSE:To offer the titled element which can optimize the gain of a photoelectric conversion element by a method wherein a capacitance addition means is provided to the wiring used for reading accumulated voltage out of the photoelectric conversion element. CONSTITUTION:When the potential at the time of biasing a base 6 at a negative potential before irradiation with light is Vb, and the accumulated voltage generate on photo irradiation is Vp, the base potential is a potential of -Vb+Vp. When a reading positive potential Vr is impressed on an electrode 9 through a wiring 10 in this state, this potential Vr is split in capacitance by an oxide film capacitor Cox 13, a base-emitter junction capacitor Cbe 15, and a base- collector junction capacitor Cbc 17, and the base potential is biased forward much more by the accumulated voltage Vp generated on photo irradiation. Thereby, electrons are injected out of the emitter into the base and, because of the collector potential at a positive potential, reach the collector by being accelerated by a drift electric field.
Patent JP-H11118490-A (JP)
Title: Vibrating gyro having thin film of pzt
Inventor: ITOIGAWA KOICHI
IPC: G01C19/56
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a vibrating gyro having thin films of PZT whereby a vibration characteristic or a detection characteristic can be stabilized. SOLUTION: The stainless steel base 4 of a vibrating gyro 1 is in the form of a rectangular pole with mutually perpendicular through holes 10, 7 bored through the upper and lower parts of the base 4, respectively, to form parallel flat plate parts 3, 2. Titanium films 13 are formed on the outside surfaces of the parallel flat plate parts 2, 3 by sputtering, etc., and a thin film 14 of PZT is formed over the entire outer surface of each titanium film 13, and a pair of upper and lower electrode films 15, 16 of equal areas, made from aluminum and being several μm thick, are formed on each thin film 14 of PZT. Pads 15b, 16b are formed at a lower end serving as a fixed end and are connected to extensions 15a, 16a extended from the electrode films 15.  By connecting lead wires 19 to the pads 15b, 16b, changes in the rigidity of the parallel flat plate parts 2, 3 due to the connection of the lead wires are avoided.
Patent JP-H06126618-A (JP)
Title: Grinder for forming grinding wheel
Inventor: OI KENJI
IPC: B24B53/00
Filed: 1992-10-15
Abstract: PURPOSE:To reduce the eccentricity of a work grinding wheel so as to obtain good grinding surface roughness and obtain a work grinding wheel excellent in the grinding efficiency by both-ends supporting a work grinding wheel by a work grinding wheel table in such a manner as to turn round a tool grinding wheel and cantilever-supporting the tool grinding wheel by a tool grinding wheel table. CONSTITUTION:A grinder 1 for forming a grinding wheel is adapted to grind a work grinding wheel W to be formed in a rotated state by a rotated tool grinding wheel T for forming so that the outer peripheral surface of the work grinding wheel W is ground into a designated shape. The work grinding wheel W is supported in such a manner as to turn round the tool grinding wheel T by a work grinding wheel table 3, and the tool grinding wheel t is cantilever- supported by a tool grinding wheel table 2. Thus, the work grinding wheel W is supported on both ends by the work grinding wheel table 3, so that the work grinding wheel W can be supported very firmly as compared with the conventional cantilever support, and the eccentricity of the work grinding wheel w after the end of forming can be reduced to 1/10 as large as the conventional eccentricity.
Patent JP-H09117374-A (JP)
Title: Oven for electromagnetic cooking
Inventor: SHIBATA AKINORI
IPC: A47J36/02
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To reduce deformation of the bottom of an oven in the case of being heated in using. SOLUTION: A positioning projection 3 is formed in the center of the bottom 2 of an aluminium die-cast oven main body 1 and a 3-layer clad plate 4a is arranged in the outside of the bottom 2. The 3-layer clad plate 4a is a ring body, the projection 3 is fitted in a hollow part 5a so that the 3-layer clad plate 4a is positioned in an appropriate position in the bottom 2 of the oven main body 1, and the clad plate 4a and the bottom 2 are welded in hot solid phase in this state. The 3-layer clad plate 4a is so constituted that an aluminium plate 6a, a stainless steed plate 7a, and an aluminium plate 6b are cladded in this order from the bottom 2 to the outside of the 3-layer clad plate 4a. This stainless steel plate 7a is heated by an electromagnetic induction current.  A clad plate composed of an aluminium plate having a slit in its one side and a stainless steel plate is brought in contact with the bottom 2 of the oven main body as a heating element as a substitute for the 3-layer clad plate 4a.
Patent JP-H07248136-A (JP)
Title: Water absorption heating type humidifying apparatus
Inventor: ITAHANA TSUTOMU
IPC: F24F6/00
Filed: 1994-11-11
Abstract: PURPOSE:To provide a water absorption heating type humidifying apparatus in which there are eliminated inconveniences of conventional heating type humidifying apparatuses, ultrasonic humidifying apparatuses, and natural evapora tion type humidifying apparatuses keeping germicidal action possessed by the conventional heating type humidifying apparatuses. CONSTITUTION:A storage tank 42 is provided on a body 30 having a vapor outlet 6, and a water supply tank 44 is provided on the storage tank 42 for supplying water to the storage tank 42 to keep 3 water level at a predetermined one. A water absorption structure 61 is located outside the tank dipped partly in water in the storage tank 42, and an electric heater 64 is provided for heating the water absorption structure 61. There is further provided a fan mechanism 68 for leading vapor evaporated from the water absorption structure with heating to the vapor outlet 66. Hereby, fine water in a capillary tube is heated and boiled in the water absorption structure 66, and produced vapor is mixed with fan air to discharge humidifying air from the vapor outlet 66 to the outside.
Patent JP-H07107819-A (JP)
Title: Supporting mechanism for planting device in transplanting machine
Inventor: FUKUMA HIDEAKI
IPC: A01C11/02
Filed: 1993-10-08
Abstract: PURPOSE:To facilitate the adjustment of rolling-balance of a planting device by smoothing the rotation of a PTO axis to transmit power to the planting device and reducing the rolling load of the planting device caused by the motive power of the PTO axis, in transplanting machine in which a planting device is supported at the central position of the machine body through a lifting link in a state freely liftable and performing free rolling. CONSTITUTION:A power transmitting axis of a planting device 15 and a rolling- supporting axis 27 is placed on a same axis. PTO axis 10 connected to the power transmitting axis is placed on the center line of the machine body in a plane view and a hydraulic cylinder 22 to lift the lifting link 16 is placed on the central part of the machine body. PTO axis is placed in a space formed at a supporting part 24 of the lifting link of the hydraulic cylinder 22.
Patent JP-H01118483-A (JP)
Title: Method of manufacturing heat-melt ink sheet
Inventor: ONISHI HIROYUKI
IPC: B41M5/42
Filed: 1987-11-02
Abstract: PURPOSE:To coat a top layer without causing ink already applied to melt by increasing the top layer coating speed to 40m/min or more. CONSTITUTION:A top layer is applied to an electrically conductive thermal transfer recording medium comprising a base film, a resistance layer coating one side of the film and a heat-fusible ink coating the other side at speeds of 35m/min, 40m/min and 45m/min to find a fact that the ink layer was melted when the top layer was applied at a speed less than 40m/min. Therefore, a top layer can be applied without causing ink already applied to melt as long as the top layer coating speed is maintained at 40m/min or more, thus making it possible to increase productivity.
Patent JP-H07108412-A (JP)
Title: Pipe cutter
Inventor: TAKADA RIICHI
IPC: E02D9/00
Filed: 1993-10-08
Abstract: PURPOSE:To obtain a pipe cutter constituted so as to cut a pipe safely and surely at a low cost. CONSTITUTION:A holder 3 is interposed, movably in a horizontal direction so as to support plural cutters 4, in a guide 2 attached to the lower end of a hollow rod 1 and an opposing slant part 6 with a corner-opened angle shape formed on the holder 3 and a sliding cam 7 with an end tapering shape are installed on the lower end of a cam rod 5 penetrating through the inner part of the hollow rod 1 and a support member 9 for holding a pipe 8 to be cut is arranged in the intermediate part of the hollow rod 1. A rotation transmission member 10 for rotating the cutter 4 is arranged on the upper part of the hollow rod 1 projected upward from the support member 9 and also a feed nut 11 for vertically moving the cam 7 is provided on the upper part of the cam rod 5 projected upward from the hollow rod 1.
Patent JP-2000112819-A (JP)
Title: Storage space management device and computer-readable recording medium recording program
Inventor: KOBAYASHI SEIICHI
IPC: G06F12/06
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To extend a virtual storage area and to improve the reliability of a storage space management device. SOLUTION: The storage space management device 17 divides a program to be executed by a computer 2 into plural divided programs, stores a divided program of higher priority in a main storage means 5 in the computer 2, stores a divided program of lower priority in an auxiliary storage means 6 in the computer 2, and manages these divided programs. When the usage of the means 6 exceeds prescribed quantity, an other computer storing means 8a stores the divided program of lower priority in a storage means 12 in the other computer 3 connected to the computer 2.