baber/WOPTO huggingface dataset:
Patent JP-2003170651-A (JP)
Title: Ink jet recording method
Inventor: SATO NAOKI
IPC: C09D11/38
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recording method excellent in fixture, water resistance, ink flooding, color mixing feathering and scratch resistance.  <P>SOLUTION: This ink jet recording method is to print with a pigment ink having the Zeta potential of -40 to -100 mV and the surface tension of 40 mN/m or less on an ink jet recording medium having a void-type ink accepting layer, the total amount of the cationic compound in which is 0.1 to 10 g/m<SP>2</SP>, on a support.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002239382-A (JP)
Title: Oxide catalyst for oxidation or ammoxidation
Inventor: HINAKO HIDENORI
IPC: C07C255/08
Filed: 2001-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an oxide catalyst which can exhibit a high selectivity for especially (meth)acrylic acid and (meth)acrylonitrile and can persist in that property. SOLUTION: There are provided an oxide catalyst having the composition: Mo1VaSbNbcZdOn...(1) (wherein Z is at least one element selected from tungsten, chromium, titanium, aluminum, tantalum, zirconium, hafnium, manganese, iron, ruthenium, cobalt, rhodium, nickel, palladium, platinum, zinc, boron, indium, germanium, tin, lead, bismuth, yttrium, gallium, rare earth elements, and alkaline earth metals; a, b, c, d, and n are the atomic ratios of V, Sb, Nb, Z, O to Mo and fall in the ranges: 0.1<=a<=0.4, 0.1<b<=0.4, 0.01<=c<=0.3, and 0<=d<=1, provided that a<b, and n is a number determined from the valences of the other elements) and used for the vapor phase catalytic oxidation or vapor-phase catalytic ammoxidation of propane or isobutane and a method for producing an unsaturated carboxylic acid or an unsaturated nitrile by using the above catalyst.
Patent JP-2002227864-A (JP)
Title: Connecting device of shaft to hub
Inventor: SCHOTT WILHELM
IPC: F16D1/09
Filed: 2001-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a connecting device of a shaft to a hub which can make disconnection of the shaft from the hub with no addition of a tool for pulling apart. SOLUTION: This invention relates to a connecting device of a shaft to a hub seating the shaft provided with an outer surface part in a first hole part 6 of the hub 3. A tightening screw 19 is provided for tightening, its head part, in a tightened condition seating a screwed shaft 22 in a screwed hole 18 of the shaft 14, is supported onto a support disc 11 held immovably axially on the hub 3. A nut 23 is seated on the screwed shaft 22 between the support disc 11 and the shaft 14. This nut 23 is immovably held. When the tightening screw 19 is operated in the disconnection direction, the nut 23 abuts to the support disc 11, as a result the hub 3 and the shaft 14 are moved to separate from each other.
Patent JP-2003179021-A (JP)
Title: Chemical/mechanical polisher
Inventor: MAEDA KEIICHI
IPC: B24B37/00
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polisher which can reduce scratches on a wafer surface which are caused by abrasive grains and dusts produced by condensation of dried slurry, and dust.  <P>SOLUTION: In a chemical/mechanical polisher which polishes a polishing object attached to a polishing head with a polishing pad, the surfaces of the respective components of the chemical/mechanical polisher, which are placed on levels higher than the upper surface of the polishing pad, are subjected to a hydrophobic treatment. The hydrophobic treatment is such that the surfaces of the respective components are coated with resin containing fluorine, water- repellent films are applied to the surfaces of the respective components, or the surfaces of the respective components are coated with fluorocarbon-system water-repellent paint and, after the surfaces of the respective components are dried, fluorocarbon polymer layers are formed on the surfaces of the respective components by a heat treatment.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175116-A (JP)
Title: Laser beauty treating equipment
Inventor: HIUGA MAKOTO
IPC: A61B17/00
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To allow a user to treat herself/himself with beauty treatment with a laser by moving to an arbitrary place without being limited to a specific place such as a living room and to allow the user to smoothly and rapidly receive an advice by indicating the state of a site to be treated to a suitable advisor or to use while showing the sites to be treated mutually with friends.  <P>SOLUTION: This handy type laser beauty treating equipment is constituted to be adapted to a hand-holding operation and a portability. The beauty treating equipment comprises a TV camera for imaging the site 90 to be treated by using a semiconductor imaging element 24, and a data output means (34 or 35) for inputting the image imaged by the TV camera to a mobile communication terminal 70 such as a cellular phone or a PHS.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175745-A (JP)
Title: Driving force distribution controller for four-wheel drive vehicle
Inventor: ITO AKIHIRO
IPC: B60W10/12
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving force distribution controller for a four-wheel drive vehicle allowing to improve acceleration property after finishing driving force control by estimating a timing of finishing brake force control in vehicular behavior control and returning driving force distribution to four-wheel driving prior to finishing brake force control.  <P>SOLUTION: This driving force distribution controller comprises a stability controller 17 for controlling vehicular behavior by adding a brake force and a driving force distribution controller 11 for variably controlling driving force distribution between right and left rear wheels 10RR, 10RL and right and left front wheels 10FR, 10FL. When controlling a VDC brake force, the driving force distribution of the right and left rear wheels 10RR, 10RL as the main driving wheels is increased by making a target transmission torque TTF a VDC operation corresponding torque TTFO. At steps S8, S9, when a convergence state of control quantity by stability control by a yaw rate deviation Δψ, the driving force distribution of the right and left rear wheels 10RR, 10RL as the main driving wheels is reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181163-A (JP)
Title: Air motion tool
Inventor: MUROMOTO OSAMU
IPC: B25F5/00
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To surely drive a pair of holding rods to be open and closed just by an air pressure without using an energizing means such as a spring.  <P>SOLUTION: Inside a cylinder 1 in which a pair of the holding rods 4 and 5 are pivoted to a tip, a cylindrical plunger 2 pressing the holding rods 4 and 5 in a closing direction and a core plunger 3 pressing them in an opening direction are slidably provided. Then, a first air chamber A is formed between the cylindrical plunger 2 and the cylinder 1 and a second air chamber B is formed between the rear part of the cylindrical plunger 2 and the core plunger 3. Further, the diameter of the front half part of the core plunger 3 is reduced, a third air chamber C is formed around it and the cylindrical plunger 2 is provided with a ventilation path 2d so as to communicate the third air chamber C with the first air chamber A.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002275049-A (JP)
Title: Method for producing solid bathing agent including formed material
Inventor: KAWAKITA TATSUSHI
IPC: A61K8/23
Filed: 2001-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an industrially useful method for producing a solid bathing agent including a formed material by which the formed material such as a toy can be easily embedded at a prescribed position in the solid bathing agent produced by a pressure forming, and nearly uniform commodities can be mass- produced. SOLUTION: This production method comprises (A) a step for pressure forming the bathing agent by mainly inserting a prescribed amount of a raw material for the bathing agent including a powder into a container, (B) a step for forming a concave part having a prescribed depth in the raw material of the bathing agent inserted at the step (A), (C) a step for placing a water- insoluble formed material on the bottom surface of the concave part formed at the step (B), (D) a step for embedding the formed material placed at the step (C) with the raw material of the bathing agent by destroying and dropping at least a part of the raw material present between the side surfaces of the container and the formed concave parts, and forming the bathing agent embedding the formed material, and (E) a step for pressure forming the formed material obtained by the step (D) to a prescribed shape.
Patent JP-2003188768-A (JP)
Title: Receiving apparatus and receiving method using cdma system
Inventor: TANAKA DAISUKE
IPC: H04W88/08
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the circuit scale of an apparatus by decreasing the number of correlators required for despreading a plurality of spread modulated signals.  <P>SOLUTION: A received signal received by an antenna 101 is converted to a digital signal by a radio receiving part 102 and inputted to a correlator 108. A spread code generator 105 generates a spread code corresponding to one received spread modulated signal and outputs the code to an adder 107. A spread code generator 106 generates a spread code corresponding to the other received spread modulated signal and outputs the code to the adder 107. The adder 107 multiplexes the spread codes outputted from two spread code generators 105 and 106 and outputs the result to the correlator 108. The correlator 108 desprads the received signal outputted from the radio receiving part 102 by using the spread code outputted from the adder 107 and outputs the despread received signal to a demodulation part 104. On the basis of the received signal, the demodulation part 104 demodulates information before modulation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187671-A (JP)
Title: Key input circuit, and input device for portable terminal equipment
Inventor: ANZAI TAKESHI
IPC: G06F3/02
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a key input circuit which surely propagates a feeling of operation by which, a switching operation can be confirmed, having the reduced number of keys due to one-to multiple correspondence.  <P>SOLUTION: A key 1 having consecutively transforming three dimensional transformation surfaces are formed on a wiring board 2. A first switching 1 is operated by the mechanical contact of a first key part of a first key 3 with a first base board position 13 of the wiring board 2 depending on the transformation of a temporally preceding transformation surface, and a second switching is operated by the mechanical contact of a second key part of a second key 4 with a second base board position 14 of the wiring board 2 depending on the transformation of a temporally succeeding transformation surface. The temporally preceding transformation surface and the temporally succeeding transformation surface are formed into a surface convex toward the direction of movement before transformation. A plurality of succeeding click feelings are obtained and the number of keys is reduced due to one-to- multiple correspondence.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180275-A (JP)
Title: Method for producing defatted rice bran powder and defatted rice bran powder
Inventor: YAMAGUCHI AKIRA
IPC: A23L7/10
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new processing technique, with which defatted rice bran after extraction of crude oil of rice oil from rice bran can effectively used as a food.  <P>SOLUTION: This defatted rice bran powder is obtained by grinding defatted rice bran which is obtained by pressing rice bran by a low-temperature pressing machine and has ≤1% wax content and ≤12% oil content. Preferably the particle diameter of the defatted rice bran powder can be ≤250 μm. Preferably, the defatted rice bran powder can be roasted at 100-120°C after grinding. The obtained defatted rice bran powder can readily be used as various food raw materials similarly to wheat flour.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185172-A (JP)
Title: Manufacturing method for cabinet and cabinet
Inventor: NAKANO HIROSHI
IPC: F24F13/20
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To quickly fill the corner part of an enclosure with foam beads.  <P>SOLUTION: In this manufacturing method for a cabinet, a band-like flat sheet metal is provided with a plurality of through holes 42, the sheet metal is bent at a bending line to form a frame-like side wall, a box-shaped enclosure 28 whose upper wall is fixed to one opening of the side wall is disposed in a gap between an outer form 52 and an inner form 54 to fill the gap with the foam beads 60 from a filling hole 58 of the outer form 52, and then the foam resin is fused on both sides of the enclosure 28 by heating. Before the sheet metal is bent, slits 48 are formed in scattering dots on the bending line 50, whereby in bending the sheet metal, it is easy to be bent at the bending line 50, and the through holes 42 can be formed closer to the bending line 50 so as to quickly fill the part of the bending line 50 with the foam beads 60.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193374-A (JP)
Title: Carbon fiber for reinforcing rubber and method for producing the same
Inventor: KATO MITSUO
IPC: D06M15/693
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon fiber for reinforcing rubber, having good adhesion to the rubber, and excellent fatigue resistance in the rubber, and suitable for reinforcement of a fiber-rubber composite product, and to provide a method for producing the carbon fiber.  <P>SOLUTION: This carbon fiber for reinforcing the rubber has an organic solvent-based adhesive treatment agent comprising a rubber composition imparted at least on the surface of the carbon fiber. The rubber composition in a proportion of 10-45 wt.% expressed in terms of solid is attached to the surface of the carbon fiber, and the surface of each single fiber of the carbon fiber is covered with the adhesive treatment agent. The method for producing the carbon fiber for reinforcing the rubber comprises attaching the adhesive treatment agent comprising an organic solvent solution of the rubber composition to a carbon fiber bundle comprising multifilaments in a nontwisted state, drying and heat-treating the carbon fiber bundle with the rubber composition, and twisting the resultant bundle of the carbon fiber.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189522-A (JP)
Title: Small-sized flat motor, small-sized flat fan motor, air forced-supply type of air cell equipped with the same motor, small-sized flat oscillatory motor, and portable information apparatus equipped with the same motor
Inventor: YASUDA TAKAFUMI
IPC: H02K29/00
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the mounting height by making the above equipment into a thin type, and to achieve the cost reduction by reducing the number of parts, and to constitute it into a reliable one.  <P>SOLUTION: This equipment is provided with plate-shaped protrudent flanges 170a-170d protruded outward from the rather lower parts of the peripheries of bobbin edges 17b-17e, and the protrudent flanges 170a-170d are constituted as the assembly base of a motor as a whole, and also the taps 10a, 10b, 11a, and 11b of coils 10 and 11 drawn out of the winding cores 12b-12e of a core 12 are hooked to the protrudent flanges 170a-170d, and the taps 10a, 10b, 11a, and 11b of these coils 10 and 11 are connected to a circuit board 19.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193959-A (JP)
Title: Pump for printer
Inventor: JIYOUTOU YOSHINORI
IPC: F04B15/02
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To perform intake/discharge operations of a fluid at each stroke of reciprocating motion of a plunger which reciprocates while rotating.  <P>SOLUTION: This pump for printer comprises: a cylinder 2; a plunger; and a driving means rotating while reciprocating the plunger. In the cylinder 2, a first intake hole 26, a second intake hole 27, a first discharge hole 28, and a second discharge hole 29 are provided at separated positions in an axial direction of a main hole inner face such that the intake holes and the discharge holes are displaced in phase in a circumferential direction, and both ends are closed by main hole closing means 20 to form cylinder chambers S1 and S2 at both ends. The plunger has a large diameter part and a small diameter part arrange at least a base end side of the large diameter part and penetrating the main hole closing means 20. In the plunger, the large diameter part is provided with a first cutout 32 communicating with the one cylinder chamber and a second cutout 33 communicating with the other cylinder chamber, and by a rotation while moving in the axial direction, the one cutout opens the intake and discharge holes and the other cutout opens the discharge and intake holes, from a state in which each of the cutout closes all of the intake and discharge holes.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197808-A (JP)
Title: Semiconductor device and electronic component mounting base board
Inventor: OTORII SUGURU
IPC: G02B6/122
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To contrive the speed-up of a process by utilizing both of electricity and light as signal transmission means between electronic circuit elements.  <P>SOLUTION: The semiconductor device 1 is provided with an electronic circuit element 11 formed on a semiconductor base board 10, a light emitting device 12 as well as a photo detector 13, which are formed on the semiconductor base board 10, and a waveguide passage 14 formed on the semiconductor base board 10. Light, emitted from the light emitting device 12 based on an electric signal produced in the electronic circuit element 11, is transmitted to the photo detector 13 through the waveguide passage 14 to convert the light, received by the photo detector 13, into an electric signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197411-A (JP)
Title: Method for manufacturing sintered rare earth magnet
Inventor: SAKAKI KAZUAKI
IPC: C22C1/04
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a sintered Sm<SB>2</SB>Co<SB>17</SB>magnet, with which a sintered rare earth magnet can be obtained, which will not cause hydrogen embrittlement even in a hydrogen atmosphere, and which can be used for a motor.  <P>SOLUTION: A method for manufacturing a sintered rare earth magnet, in which an alloy, comprising 20 to 30 wt.% R (R is Sm or two or more kinds of rare earth elements, containing 50 wt.% or more Sm), 10 to 45 wt.% Fe, 1 to 10 wt.% Cu, and 0.5 to 5 wt.% Zr with the remaining being Co and inevitable impurities, is one in which the alloy is dissolved, cast, pulverized, finely pulverized, molded in a magnetic field, sintered and aged sequentially into a sintered magnet; after the surface of the sintered magnet is machined by cutting and/or grinding, it is subjected to metal plating and then thermal treatment at 80 to 850°C for 10 minutes to 50 hours.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194902-A (JP)
Title: Apparatus for measuring magnetic attraction of magnet body
Inventor: MOTOKURA YOSHINOBU
IPC: G01R33/12
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the need for a detecting yoke and the machining and positioning of a yoke surface and reduce the number of man-hours and costs.  <P>SOLUTION: The apparatus for measuring the magnetic attraction of a magnetic body is comprised of a contact part 2 of a predetermined length made of a non- magnetic material of which one end is to be in contact with the surface of a magnetic body M of which the magnetic attraction is to be measured, a first magnetic sensor 11 arranged close to the contact part 2 for detecting the intensity of the magnetic field of the magnetic body M, a second magnetic sensor 12 arranged at a location sufficiently separated from the contact part 2 in the same direction as the first magnetic sensor 11 for detecting the intensity of an ambient magnetic field such as geomagnetism at the location of a measuring part of the magnet body M, a differential arithmetic device 5 for outputting a signal corresponding to the intensity of the magnetic field of the magnet body M from the difference of output between the first magnetic sensor 11 and the second magnetic sensor 12, and a display device 7 for displaying the magnetic attraction of the magnet body M on the basis of the signal corresponding to the intensity of the magnetic field of the magnet body M outputted from the differential arithmetic device 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189919-A (JP)
Title: Shock absorbing bag
Inventor: HORI MITSUO
IPC: A45C11/00
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shock absorbing bag with excellent shock absorbing performance and a large inner capacity.  <P>SOLUTION: This shock absorbing bag comprises a bag main body 11 composed of an outer layer 12, an inner layer 13, and a foaming material layer 14 disposed between the outer layer 12 and the inner layer 13, which are laminated to be integrated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193586-A (JP)
Title: Heat insulation material for construction formed of polystyrene resin extrusion foamed body
Inventor: KADOTA TAKAO
IPC: B29C47/00
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-density and low-cost heat insulation body for construction formed of a polystyrene extrusion foamed body having excellent heat insulation characteristics, dimension stability, and molding performance without using any foaming gas such as CFC gas affecting the environment.  <P>SOLUTION: In this heat insulation material for construction, the polystyrene resin extrusion foamed body containing no halogenated hydrocarbon is formed by laminating and integrating two or more kinds of foamed layers having different mean bubble diameters together, and an occupation ratio of the foamed layer having the mean bubble diameter of 0.25 mm or less is 10 volume % or more. Desirably, the foamed layers containing no radiation reducing agent are arranged at least upper and lower faces of a layer containing the radiation reducing agent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002349419-A (JP)
Title: Rotation mechanism
Inventor: KUSHIDA YOSHINOBU
IPC: F03G3/00
Filed: 2001-12-28
Abstract: PROBLEM TO BE SOLVED: To take a rotation force without using petroleum or the like and without adverse effect to environment. SOLUTION: A cylindrical rotating member 30 is rotatable on its horizontal center axis. A plurality of pressing force transmitting members 140 are connected at their base ends to the cylindrical rotation member 30. The plurality of pressing force transmitting members 140 are gradually extended, from their base ends to tips, toward a centrifugal direction of the cylindrical rotating member 30, and is formed, at their base ends to tips, to extend toward one circumferential direction of the cylindrical rotating member 30. A surface formed by gathering the tips of the pressing force transmitting members 140 forms an outer cylindrical surface 146 of approximately cylindrical shape.  A first pressing force transmitting member 140a among the pressing force transmitting members 140 is arranged, at its tip, to a side slightly nearer to the one circumferential direction than to a top part of the outer cylindrical surface 146, and is connected, at its base end, to an obliquely upper part, of the cylindrical rotating member. A pressing force applying mechanism presses downward the tip of the first pressing force transmitting member 140a based on gravity.