baber/WOPTO huggingface dataset:
Patent JP-H09183075-A (JP)
Title: Bolt fastener
Inventor: TANAKA TORU
IPC: B25B23/14
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a bolt fastener which enables a bolt fastening operation to be carried out under proper fastening conditions even when source voltage fluctuates. SOLUTION: An output from a microcomputer 14 to drive a motor 15 is output to a power part 17 via an I/F circuit 16. The power part 17, based on a phase-modulated drive control signal form the I/F circuit 16, turns on or off the required source voltage from a driving power supply for turning the motor 15, performs conversion to a drive signal with the proper level and timing, and applies the signal to the motor 15 via a signal line 24. The motor 15 is driven and rotated at a predetermined rotating speed by the drive signal from the power part 17. A motor current detecting circuit 19 is provided in the signal line to detect current flowing through the motor 15, with the detected current value output to the microcomputer 14. A source voltage detecting circuit 20 inputs data about the fluctuation of the voltage of an ac power supply 12 to the microcomputer 14.
Patent JP-2000167626-A (JP)
Title: Die elevating method in punch press, and its device
Inventor: FUJIWARA TAKAYUKI
IPC: B21D28/34
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To prevent generation of back damages of a work by lifting an ejector member provided on a lower turret to elevate a die, inserting a spacer in a lower surface of the die to hold the die at the elevated position, punching the work, detaching the spacer, lowering the ejector member, and idling a ram to return the die to the original position. SOLUTION: An ejector pipe (ejector member) 103 is lifted to push up a forming die FD. A spacer 121 is inserted in a lower surface of a flange part 117 of the ejector pipe 103. The forming die FD is set at the position projecting upward of a pass line PL. The work is punched. The spacer 121 is drawn out of a side hole 119, and the ejector pipe 103 is lowered. The forming die FD is not lowered due to the friction with a die fitting hole 113, but remained in the elevated position. A ram is idled and the forming die FD is returned to the waiting position below the pass line PL.
Patent JP-H06167774-A (JP)
Title: Color photographic sensitive material and color image forming method
Inventor: OTANI SHIGEAKI
IPC: G03C1/047
Filed: 1992-11-30
Abstract: PURPOSE:To obtain a photosensitive material superior in reciprocity law characteristics in the case of high illuminance exposure and small in fluctuation of sensitivity, due to change of time length from exposure to development processing by coating a support with a specified waterproof resin, incorporating silver chlorobromide or silver chloride grains containing specified ions, and hardening it with a specified compound. CONSTITUTION:This reflective support is obtained by coating the surface of a paper base on the side of the emulsion layers with a composition prepared by mixing and dispersing the white pigment into the waterproof thermosetting resin composed essentially of polyester resin of the polycondensation product of dicarboxylic acid and diol, and one of the emulsion layers contains >=95mol% silver chloride, and silver chlorobromide or silver chloride containing metal ions of group VIII or transition metal ions of group II of the periodic table, Pb ions, or Tl ions, and the support is hardened with one of the compounds represented by formula I and/or one of the compounds represented by formula II.
Patent JP-2001159464-A (JP)
Title: Rubber ring mounting device
Inventor: NAGATA AMAARI
IPC: F16J15/00
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a rubber ring mounting device, capable of reliably mounting a rubber ring in the specified position on the outer periphery of a pipe by a simple device structure. SOLUTION: This rubber ring mounting device is provided with a pair of rubber ring pinching members 13 having opening parts, through which a pipe can be inserted, and rubber ring extending members 14 for extending a rubber ring 11. The rubber ring extending members 14 can be moved to a contracted state, in which the rubber ring 11 in the natural state can be inserted and a extended state for extending the rubber ring 11 to the diameter larger than tat of the opening part of the rubber ring pinching member 13, and they are provided retractably in the opening parts. The rubber ring pinching members 13 are provided with extending member advancing grooves on the opening part peripheral edges and are formed so as to be moved to the approached positions for pinching the extended rubber ring and the separated positions for releasing the rubber ring.
Patent JP-H05115510-A (JP)
Title: Wheelchair for physically handicapped person
Inventor: IURA TADASHI
IPC: A61G5/00
Filed: 1991-10-25
Abstract: PURPOSE:To permit the easy ride in horse riding form from a bed side and permit the transfer from a wheelchair to the bed by installing the saddle of the wheelchair, keeping a prescribed passage space at the center between the left and right traveling wheels and a handrail frame. CONSTITUTION:A saddle 9 in the intermediate part in the lateral direction which extends in the longitudinal direction and serves for the horse riding is installed in the upper part of a longitudinal frame 1a. On the left and right sides of the saddle 9, handrail frames 8a and 8b installed at the position higher than the saddle 9 under keeping a passing enabling space part in the longitudinal direction and traveling wheels 7a and 7b equipped with manually handleable type driving rings 6a and 6b installed outside the handrail frame are installed. Further, rolling wheels 2 and 3 which are operated vertically in seesaw form around the grounded points P of the traveling wheels on the side plane view are supported so that the lower edge of the outer periphery is positioned slightly higher than the grounded position of the lower edge of the traveling wheel, and a step 10 is installed on a lateral frames 1b positioned on the left and right sides of the saddle 9.
Patent JP-H07174565-A (JP)
Title: Survey apparatus and laser-emitting unit and index pole used for the apparatus
Inventor: SAKURAI HIROSHI
IPC: G01C3/06
Filed: 1993-12-17
Abstract: PURPOSE:To simply measure a three-dimensional coordinate position of a point indicated by a pole. CONSTITUTION:A pole 6 having a reflecting surface 6a and provided with an infrared light source 71 is erected at a measuring point Pn to project infrared rays 41 onto an irradiation surface 410. A photosensor 3 with a photodetecting element 31 is attached to one of two laser units 2. Laser units 2 are set at reference points P1, P2 at known coordinate positions. A laser light 40 is emitted from the laser units 2 and angles of incidence theta1, theta2 of reflecting lights 40' from the reflecting surface 6a are detected. A plane coordinate position X, Y of the measuring point Pn is operated by an operating processor 93 based on the angles of incidence. The infrared rays 41 are detected by the photodetecting element 31, and a photodetecting height Z2+H1 is detected by a level measuring device 5. A coordinate position Z of a height of the measuring point Pn is operated from a difference Z2+H1-H between the photodetecting height and a light-emitting height H.
Patent JP-H07177625-A (JP)
Title: Total management system for environmental facility of building
Inventor: YOSHIDA YASUYUKI
IPC: E04H1/00
Filed: 1993-12-17
Abstract: PURPOSE:To allow selective operation of all indoor environmental facilities at one position in the room by setting one room as one unit and providing one operating unit for every room regardless of the size of room. CONSTITUTION:One set of total management system is installed for every room in an office building. Environmental facilities, e.g. a lighting fixture A, a ventilator B, an air-conditioner C, an air-conditioning fan D, and a broadcast unit E, are installed and the control terminals of all units A-E are connected with one control unit 10. An operating unit 20 connected with the control unit 10 is provided, on the operating panel thereof, with the operating switches for the units A-E, an auxiliary operating switch, and ON/OFF switches for simultaneous operation. Operational conditions of the unit A-E are set by actuating the operating switch thereof and presented on a display section. This system allows selective operation of all environmental facilities A-E at one position in the room.
Patent JP-H06190408-A (JP)
Title: Device for manufacturing seamless steel tube and its manufacture
Inventor: FURUKAWA TSUNEHISA
IPC: B21B19/06
Filed: 1992-12-24
Abstract: PURPOSE:To prevent a perforation defect or the seizure of a rolled stock on a perforator guide shoe from occurring in a mandrel mill by arranging three roll minimizing type cross/oblique mill on the rear surface of the perforator as a mill having an inside tool and arranging a mandrel mill on its rear surface. CONSTITUTION:After a billet heated by a heating furnace is perforated by the perforator, it is drawn-rolled by the three roll compact type cross/oblique mill, then, finish-rolled by a mandrel mill. In this case, when the ratio of the external diameter to the outlet side wall thickness of the perforator is in >=15% and the rolling reduction of wall thickness in the mandrel mill is given by 0.5-6.0mm, high alloy steel such as 13% Cr steel can be rolled in a good quality. Besides, the perforation defect which was high in the frequency of occurrence cannot be found. Further, seizure on the guide shoe does not occur at all. Furthermore, the time necessary to change the guide shoe or a time necessary to treat a stock having a perforation defect is not required and the productivity is improved, as well.
Patent JP-H10186730-A (JP)
Title: Electrostatic image developing carrier, electrostatic image developer and image forming device
Inventor: OOISHI KAORI
IPC: G03G9/113
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic image developing carrier, developer and image forming device in which the environmental dependency of charging performance on toner is suppressed, stable charging performance can be held over a long period, and a satisfactory image quality can be formed. SOLUTION: In an electrostatic latent image developing carrier having a resin coat layer on a nucleus particle, the coat layer is formed by dispersing a domain in a matrix resin, the domain is formed of a rubber-like polymer having a glass transition point of 10 deg.C or lower, or the domain is made into a core shell structure. The glass transition point of the resin constituting the core layer is set to 10 deg.C or lower, and the glass transition point of the resin constituting the shell layer is set within the range of 60-200 deg.C.
Patent JP-H07157394-A (JP)
Title: Formation of diamond single crystal film
Inventor: FUJITA HIDEKI
IPC: C30B29/04
Filed: 1993-12-09
Abstract: PURPOSE:To simply and conveniently form a diamond single crystal film appropriately used for the electronic material, single crystal tool, etc., by forming the film on a cubic vanadium carbide single crystal substrate by using the chemical vapor growth method. CONSTITUTION:In this formation of the film, firstly, a cubic vanadium carbide single crystal substrate is produced by a method such as cutting a single crystal ingot, performing the epitaxial growth of a cubic vanadium carbide single crystal film on another single crystal material, e.g. silicon, etc., or subjecting a metal vanadium single crystal to carbide forming treatment into a cubic vanadium carbide single crystal under appropriate conditions, etc. Secondly, the objective diamond single crystal film is formed on this cubic vanadium carbide single crystal substrate by using the chemical vapor growth method. Optionally, the cubic vanadium carbide single crystal substrate contains <50 atomic % of at least one metal selected from niobium, tantalum, titanium, chromium and molybdenum.
Patent JP-2000167435-A (JP)
Title: Generating method of negative ion and device therefor
Inventor: FUJII TOSHIAKI
IPC: H01T23/00
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a negative ion generating method and the device capable of effectively generating pure negative ion in outside space. SOLUTION: In the negative ion generating method 1 having a photoelectron emitting material 14, an electrode 6 for electric field and an irradiation source 5 for irradiating the photoelectron emitting material with ultraviolet ray and/or radial ray in the space, the photoelectron emitting material 4 and the electrode 6 for electric field are composed of two parts forming different electric fields of the electric fields 4-1, 6-1 for purifying by the removal of the particles and the electric fields 4-2, 6-2 for negative ion generating and a photocatalyst and/or an adsorbent to purify the negative ion generating gas can be installed in the space.
Patent JP-H10190571-A (JP)
Title: Transmitter-receiver
Inventor: SHOJI TAKASHI
IPC: H04W52/08
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide stable communication quality with the required minimum circuits by controlling the transmission power of outgoing transmission signals to a mobile equipment according to transmission power control information selected by a selection means. SOLUTION: A power control switching device 117 receives the four kinds of signals from an outgoing transmission power control bit extraction part 109 and incoming transmission power control bit information from an incoming transmission power control bit decision part 108. Then, outgoing transmission power control bit information is outputted to a transmission power control part 110 in the case where the signals from the outgoing transmission power control bit extraction part 109 are provided with the outgoing transmission power control bit information and the incoming transmission power control bit information is outputted to the transmission power control part 110 in the case where they are not provided with the outgoing transmission power control bit information.  The transmission power control part 110 decides outgoing transmission power according to the output of the power control switching device 117 and controls the power of the outgoing transmission signals transmitted from a transmission radio part 103 to the mobile equipment.
Patent JP-2001158069-A (JP)
Title: Gas barrier laminated film
Inventor: YONEDA SHIGERU
IPC: B32B27/34
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To economically provide a gas barrier laminated film or sheet having excellent transparency, gas barrier properties and adhesive properties, having good flexing resistance and sufficiently durable strength against a dropping impact without impairing excellent barrier properties even after a boiling or printing step and further having excellent heat sealability. SOLUTION: In the gas barrier laminated film or sheet of the film obtained by forming an adhesive modified layer on at least one surface of a polyamide film, further forming a gas barrier layer made of a metal oxide thin film layer thereon, laminating a transparent plastic film on the thin film layer and laminating a film layer having heat sealability on the polyamide film surface of opposite side, the area change rate of the polyamide film to that before dipping in a hot water during dipping in the hot water at 95 deg.C is 2.0% or less, and the area change rate to that before dipping in the hot water after taking out from the hot water is -6.0% or more.
Patent JP-H10184307-A (JP)
Title: Moving blade of turbine
Inventor: OUCHIDA NOBUYUKI
IPC: F01D5/30
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To integrate a moving blade with a rotational body with certainty, facilitate processing and assembling by forming groove portions on a blade root and the rotational body so as to form grooves arranged facing oppositely in a direction perpendicular to an axial direction of the rotational body, and driving shearing pieces to the grooves for constraining axial movement of the rotational body. SOLUTION: A widened root 1a of a blade root of a moving blade 1 is assembled to be hooked to a groove 2a of a rotational body 2. Groove 4a, 4b each having semi-circular section are oppositely formed on an inner surface of the rotational body 2 and an outer surface of the moving blade side so as to form penetrating grooves 4 perpendicularly to an axial direction of the rotational body 2. A shearing piece 3 is driven into each penetrating groove 4 perpendicular to an axial direction of the rotational body 2, prepared by the grooves 4a and 4b. The moving blade 1 and the rotational body 2 can certainly be united by the shearing pieces 3 at the blade root of the moving blade 1. Inner stress occurred by driving the shearing pieces can be alleviated.
Patent JP-2001166452-A (JP)
Title: Automatic designing method for pattern
Inventor: YOSHIZAWA TOMOTAKE
IPC: G03F1/68
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an automatic designing method which is capable of forming dummy patterns as an array block while maintaining the regularity of their array. SOLUTION: A symmetrical region composed of only the side in horizontal and perpendicular directions is divided to plural rectangular blocks by noticing, for example, only the Y direction and the blocks are successively processed. The array size of the unit fine patterns formed in the present rectangular blocks is determined in accordance with the positional relation in the Y direction of the present rectangular blocks and the adjacent rectangular blocks on the prescribed side of the present rectangular blocks. The array blocks of the dummy patterns are formed in the present rectangular blocks in accordance with the determined array size. Whether the dummy pattern strings can be arranged on the boundaries of the present rectangular blocks and the adjacent rectangular blocks or not is judged in determining the array size.
Patent JP-H07178996-A (JP)
Title: Serial printer
Inventor: HORI TAKASHI
IPC: H02P7/29
Filed: 1993-12-21
Abstract: PURPOSE:To lower a neat-generating temperature of switching transistors for supplying a driving electric current to a DC motor for driving a carriage. CONSTITUTION:A serial printer is provided with a DC motor 1 for driving a carriage 4 having a serial printing head 3 mounted thereon, an encoder 6 for detecting a rate of movement of the carriage and a motor control means 10 for intermittently supplying an electric current, which has been made to a fixed electric current value by chopping an electric current from a DC power source, to the DC motor so that the rate of movement of the carriage is set to a predetermined rate. Further, a frequency selecting means 12 is provided, which sets a first chopping frequency F1 in an acceleration step and deceleration step of the carriage and a second chopping frequency F2 in a constant-speed running step. The frequency is set to have a relation of F1<F2, and chopping frequency of switching trnasistors Q1 to Q4 in the acceleration step and deceleration step which need a large volume of an electric current is lessened, thereby reducing a loss of the switching transistors, which results from release of electromagnetic energy stored in reactance of the DC motor 1.
Patent JP-H10181606-A (JP)
Title: Container carrying vehicle
Inventor: HASHIMOTO TEIJI
IPC: B62B1/18
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a container carrying vehicle which can load, carry and unload a heavy container by a simple operation with a light force. SOLUTION: A container carrying vehicle 1 is constituted by a main frame 2, a wheel 5 mounted to the front lower part of the main frame 2, a grip 7 of the rear part of the main frame 2, a front support projection 11 fixed to the front lower part of the main frame 2 at a height H right under a transverse rib of a container 30, an oscillating arm 12 rotatably supported by the lower part of a vertical transverse bar 6, a rear support projection 13 forward fixed to the oscillating arm 12, a support hook 14 fixed to end part of the oscillating side of the oscillating arm 12, and an arm engaging part 17 fixed to the main frame 2.  A distance L between the front support projection 11 and the rear support projection 13 is set at a size in which, when the main frame 2 is lowered around the wheel shaft 4 in a state where the front support projection 11 is inserted under the transverse rib of the container 30, the rear support projection 13 is slidably lowered on the rear outside surface of the container 30 and then is fitted in under the transverse rib of the rear outside surface to support the bottom surface of the transverse rib.
Patent JP-H09162582-A (JP)
Title: Shield case structure
Inventor: OTOMO KOHEI
IPC: H05K9/00
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts used in a shield case and to improve the efficiency of the installing work of the case by forming a supporting piece by providing a slit hole near the lower edge of a conductive box-type shield case and bringing the supporting piece into contact with the grounding circuit of a wiring board through a projection formed on the lower surface of the supporting piece. SOLUTION: A box type shield case 10 formed by molding a resin has conductivity, because the case 10 is plated with a conductor. At the center of the lower section of the case 10 and near the lower edge of the case 10 which comes into contact with a wiring board 2, a slit hole 7 is formed in parallel with the lower edge. When the hole 7 is formed, a supporting piece 9 which is supported by both ends along the lower edge of the case 10 is formed and a semicircular projection 8 which is brought into contact with the board 2 is protruded from the center of the lower surface of the piece 9. The case 10 is fixed to the board 2 with fixing means, such as bolts, etc., so that the projection 8 of the case 10 can be brought into contact with the grounding circuit of the board 2.
Patent JP-H05177961-A (JP)
Title: Thermal transfer recording sheet
Inventor: FUJII TOSHIO
IPC: B41M5/40
Filed: 1991-12-27
Abstract: PURPOSE:To apply a color material layer uniformly by using modified silicone oil contained in a heat resistant lubricating layer as modified silicone oil containing polyether chain together with polar group, in a thermal transfer recording sheet having the thermally transferring color material layer on one face of a base film and the heat resistant lubricating layer on other face. CONSTITUTION:A thermally transferring color material layer is provided on one face of a base film and a heat resistant lubricating layer is provided on other face. In a thermal transfer recording sheet, the heat resistant lubricating layer contains modified silicone oil. The modified silicone oil has polar group and polyether chain, and the viscosity thereof at 25 deg.C is 600cSt. or more. As a result, the back face of the heat resistant lubricating layer can be coated with the color material layer uniformly. Also, even at recording with high energy, fusion and cutting of the sheet do not occur.
Patent JP-H07179580-A (JP)
Title: Production of polyester resin for powder coating
Inventor: TANAHASHI YUMI
IPC: C08G63/181
Filed: 1993-12-22
Abstract: PURPOSE:To produce a polyester resin for powder coating use giving a coating film having excellent weather resistance and high strength. CONSTITUTION:This process for the production of a polyester resin for powder coating use, composed mainly of isophthalic acid as an acid component and neopentyl glycol as an alcohol component and having an intrinsic viscosity of 0.15-0.40dl/g comprises the production of a polyester having high polymerization degree and an intrinsic viscosity of >=0.8dl/g and the depolymerization of the polyester with an alcohol.