baber/WOPTO huggingface dataset:
Patent JP-2003251623-A (JP)
Title: Method for manufacturing segment and segment
Inventor: FUJII MAMORU
IPC: B28B23/02
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve an operation efficiency by minimizing a necessity for an operation of coating over again of coating.  <P>SOLUTION: An opening part 5 for communicating with an inside and an outside of a shell frame body 2 is provided to a part of the shell frame body 2. Concrete C is placed inside the shell frame body 2 through the opening part 5. Thereafter, the concrete C is hardened. Thereby, placing operation of the concrete C can be carried out under the condition that an outer peripheral surface part 3 being a coated surface to which the opening part 5 is provided, is always turned upward. The outer peripheral surface part 3 is not injured during the operation and an operation for coating over again the coating is not required.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258625-A (JP)
Title: Cmos interface circuit
Inventor: OKUBO FUYUKI
IPC: H03K19/018
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To suppress terminal voltage fluctuation by the temperature at a CMOS interface terminal, when an output current begins to flow.  <P>SOLUTION: A CMOS interface terminal 2 is connected to the bases of NPN transistors 3, 4, a resistor 9 is connected between emitters of the transistors 3, 4 and a resistor 10 is connected between the emitter of the transistor 3 and a ground terminal 11. A current detector circuit 20 detects the difference current between collector currents of the transistors 3, 4 and flows an output current I3 according to the difference current only when the difference current has a positive polarity. The size of the NPN transistors 3, 4 and the resistance values of the resistors 9, 10 are determined so that the terminal voltage at the CMOS interface terminal 2 is approximately equal to a band-gap voltage, when the collector currents of the transistors 3, 4 are equal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256786-A (JP)
Title: System and method for authentication, authentication medium manufacturing equipment, and authentication terminal device
Inventor: ASHIZAKI KOJI
IPC: B42D15/10
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an authentication system capable of easily and accurately identifying a person in question while satisfying, at a low cost, such requirements that a dedicated device for authentication is not required if the authentication is simple, an authentication operation can be performed in any place, complication of the authentication operation is little and oppressive feeling of an individual to be authenticated is little.  <P>SOLUTION: This authentication system is provided with a photographing part 10 for preparing style image data LI for the person P as an object, a holographic stereogram preparation part 20 for preparing a holographic stereogram HL based on the style image data LI, a two-dimensional photo printing part 30 for printing the style image data LI as a two-dimensional photo PIC, an image server 40 for storing the style image data LI, an information recording part 50 for recording connection information in a recording member RM, and a manufacturing part 60 for manufacturing an authentication card CC by integrally forming the recording member RM and the two-dimensional photo PIC with the holographic stereogram HL.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258019-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: MACHIDA YOSHIHIKO
IPC: H01L21/3205
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To relax force applied to a pad film.  <P>SOLUTION: The pad film 4 is formed to cover a buffer film 3 formed locally on a layer insulation film 2 from above.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268616-A (JP)
Title: Method for tying sash
Inventor: ISHIDA MICHIKO
IPC: A41F19/00
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for tying a sash, capable of simply tying an ordinary sash by traditional style sash tying.  <P>SOLUTION: The sash is previously folded in the length of the half and attached to the human back or the sash is once attached to the back and an anti-drum shape tie side is folded back. Then, a part having a ring (3) of the sash and two hanging-down parts (1 and 2 or 4 and 5) are tied without winding the sash around the waist, and further, the ring or the hanging-down parts are fastened around a knot to form a shuttlecock-like shape (6) or drum shape tie (7).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268526-A (JP)
Title: Method for forming corrosion protective film
Inventor: KUBO TOSHIHIRO
IPC: C23C4/06
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a corrosion protective film by which a corrosion protective layer with mechanical strength can be formed with in a simple treatment by metal spraying.  <P>SOLUTION: Particle powder 2 having hardness equal to or higher than that of a metal member 1 made of iron is adhered to the surface of a basis material of the metal member 1 into a uniformly dispersed stated by a thermal spraying means capable of providing adhesion to the surface of the basis material of the metal member 1 to roughen the surface of the basis material of the metal member 1. Then the metallic corrosion protective layer 4 having a sacrificial anode action is formed on the surface of the roughened surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269964-A (JP)
Title: Marking device
Inventor: TANAKA YUZURU
IPC: G01C15/02
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a marking device made small and light as much as possible, and made reduced in manufacturing cost.  <P>SOLUTION: In this marking device is provided with a beam projector 3 slidably pivoted in a suspended state by a pivoting means 2 composed of a gyro mechanism in a casing 1, and made to project the beam 18 from the beam projector 3 to the outside, the pivoting means 2 has a ring member 4 surrounding an upper end part of the beam projector 3, a pair of supports 5, 5 positioned at both sides in the radial direction of the ring member 4, and a lateral shaft 6 penetrating through the upper end part of the beam projector 3 and the ring member 4 surrounding the same in the radial direction to be laterally connected to both supports 5, 5, and the ring member 4 is pivotedly supported rotatably around the lateral shaft 6, and the upper end part of the beam projector 3 is pivotedly supported rotatably around an axis b orthogonal to an axis a of the lateral shaft 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273299-A (JP)
Title: Semiconductor cooling device for vehicle
Inventor: SEKIMOTO AKIO
IPC: F25D9/00
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor cooling device for a vehicle which enables reduction in the size of the device with excellent cooling efficiency.  <P>SOLUTION: A semiconductor cooling device for a vehicle has: a heat- receiving part made of a metal for receiving heat generated by power- transforming a semiconductor element; a heat pipe which is engaged with the heat-receiving part made of a metal; a first radiator fin which is engaged with a part of the heat pipe; and a second radiator fin which is engaged with a part of the heat pipe, and the width of the second radiator fin is shorter than the width of the first radiator fin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269404-A (JP)
Title: Driving device for hydraulic actuator
Inventor: KAWABUCHI NAOTO
IPC: B66F9/24
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently supply the oil pressure from a second hydraulic power source 20, in a driving device of a hydraulic actuator 5a receiving the supply of oil pressure from two oil pressure sources, that is, a first oil pressure source 10 driven by an engine 8, and a second oil pressure source 20 driven by an electric motor 21.  <P>SOLUTION: This driving device for the hydraulic actuator comprises: an operation command means 25 outputting an operation command signal 25b for driving the hydraulic actuator; and a controller 26 for controlling the oil pressure sources by receiving the signal from the operation command means 25, and dividing a driving area of the hydraulic actuator 5b into a low speed area from the start of driving to predetermined low-speed driving, a high-speed area for high-speed driving, and a switching area between the low-speed area and the high-speed area, so that the hydraulic actuator 5b is driven by the second oil pressure source 20 in the low-speed area, driven by the first oil pressure source 10 in the high-speed area, and driven while switching from the second oil pressure source 20 to the first oil pressure source 10 or from the first oil pressure source 10 to the second oil pressure source 20 in the switching area.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267700-A (JP)
Title: Article management system
Inventor: MATSUMOTO KEIJI
IPC: B66F9/24
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article management system that can notify a management device of, if any, a no-operation state of an on-vehicle terminal lasting beyond a given time.  <P>SOLUTION: The article management system establishes transmission and reception of information about articles between the on-vehicle terminal mounted on a vehicle and operated by an operator and the management device connected to the on-vehicle terminal via a radio link. The on-vehicle terminal comprises a timer means for computing a time for which the operator leaves the on-vehicle terminal inoperative, and a controlling means for transmitting exceeding of a prestored power shutoff time to the management device to shut off power to the on-vehicle terminal when the computed value by the timer means exceeds the time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267350-A (JP)
Title: Integral packing box with double wall
Inventor: SAKAKI TOSHINOBU
IPC: B65D5/50
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve convenience to use such as cushioning performance and packing efficiency for an integral packing box with a double wall folded from a single sheetlike material.  <P>SOLUTION: The sheetlike material is formed in such a shape that bottom flaps and lid flaps are connected with both upper and lower rims of four outer peripheral walls respectively. Standing creates for causing an inner peripheral wall to stand are provided respectively on the three bottom flaps, while one remaining bottom flap has its leading edge latched with the opposite inner peripheral wall. By providing pasting margin pieces for gluing at three portions of the bottom flap, the outer bottom face of the box and three inner peripheral walls are folded together only by developing the folded packing box into a parallelopiped. The lid flap on one of surfaces is equipped with a plurality of parallel creases for folding an inner bottom face of the box and one remaining inner peripheral wall.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002324246-A (JP)
Title: System for modeling graphics object and method for the same
Inventor: RONALD N PERRY
IPC: G06T17/10
Filed: 2002-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for modeling an object expressed by the wide range of selection of an input geometry, and to allow a user to correct this in real time. SOLUTION: In this system for modeling a graphics object, the model of a graphics object is provided at first, and then a generation parameter for designating fixed LOD(level-of-detail) and a conversion parameter for designating variable LOD(level-of-detail) are provided so that a graphics object can be modeled. An adaptively sampled distance field having the fixed LOD is generated from the model, and the adaptively sampled distance field is converted from the fixed LOD into the variable LOD while a rendering primitive is simultaneously generated.
Patent JP-2003272654-A (JP)
Title: Fuel cell separator
Inventor: INUI FUMIHIKO
IPC: H01M8/02
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell separator with restrained water sump with an addition of a measure other than gas flow.  <P>SOLUTION: (1) The fuel cell separator is a separator 18 for a solid polymer electrolyte fuel cell having a gas flow channel 27 turning back and meandering within a separator face and with a hydrophilic treatment applied at U-turn parts 30 of the gas flow channel. (2) Notched parts 33 are provided at a lower partition wall of the U-turn parts 30 of the gas flow channel for inducing flow at a slackened part of the gas flow. (3) In addition to giving a hydrophilic treatment, notched parts 33 are provided at the lower partition wall of the U-turn parts 30 for inducing flow at a slackened part of the gas flow. (4) Gas is supplied from under in the gravitational direction to the gas flow channel and drained from above.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273713-A (JP)
Title: Pulse analyzer and pulse analysis method
Inventor: NOJIRI KOJI
IPC: H03K5/19
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulse analyzer and a pulse analysis method for quickly analyzing pulses at high speed by using small memory capacity.  <P>SOLUTION: A plurality of correlation values are calculated (steps S11 to S15) by successively executing processing for setting an inputted basic pulse train as the initial value of a processing pulse train, shifting the processing pulse train by a minimum pulse interval out of pulse intervals between pulses of the processing pulse train and pulses of the closest basic pulse train and calculating a correlation value between the shifted processing pulse train and the basic pulse train while substituting a pulse interval between a pulse of the processing pulse train and a pulse next to the closest pulse of the basic pulse train for a zero pulse train a generated by shifting the processing pulse train. Then the reference period of a signal included in the basic pulse train is determined (step S16) on the basis of a period in which correlation values of a prescribed value or more out of the calculated correlation values appear.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003277241-A (JP)
Title: Hair cosmetics
Inventor: YOSHIOKA MASATO
IPC: A61Q5/10
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide hair cosmetics which give to hair the same action as that of a conventional hydrolyzed collagen using as raw materials skins and bones of cattle and pigs, that is, imparting hair the gloss, wet feeling, stiffness, smoothness and good combability, and which contains a hydrolyzed collagen or its derivative having little such animal odor as a conventional animal-derived hydrolyzed collagen-blending hair cosmetic has.  <P>SOLUTION: The hair cosmetics comprise at least one kind selected from the group consisting of a fish scale-derived, hydrolyzed collagen and a derivative thereof; and the hair cosmetics have a content of at least one kind selected from the group consisting of the fish scale-derived, hydrolyzed collagen and its derivative, of preferably 0.05-30% by mass.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002347665-A (JP)
Title: Device for fixing mounting member to body structure of automobile
Inventor: BENIRSCHKE OLIVER
IPC: B60R3/00
Filed: 2002-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an improved device for fixing a mounting member such as a footstep or a sill cover to a body structure of an automobile. SOLUTION: This device is used for selectively mounting the footstep 2 or the sill cover 3 on a frame edge-shaped hold molding 4 connected to a car body. This hold molding 4 is connected to the footstep 2 or the sill cover 3 through longitudinal edge parts of corresponding recessed and projecting moldings on the footstep 2, and the hold molding 4 or the sill cover 3. Accordingly the footstep 2 and the sill cover 3 can be selectively connected to the hold molding 4 by a simple method.
Patent JP-2003275971-A (JP)
Title: Cordless air tweezers
Inventor: NISHIMAKI TOSHIHIRO
IPC: B25B11/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide cordless air tweezers that is easy to use and versatile and can reliably and stably suck and hold a large bore semiconductor wafer or the like.  <P>SOLUTION: One end of a pipe 4 is connected to a replaceable grip 2 with a holding stabilizing portion 1. A vacuum release button 3 is arranged at the connection between the grip 2 and the pipe 4. A replaceable suction part 5 is connected to the other end of the pipe 4. The suction part 5 has an appropriate number of suction holes 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002363867-A (JP)
Title: Method for treating organic fiber with aqueous composition containing amino-functional organic silicon compound
Inventor: MESSNER MICHAEL
IPC: D06M15/643
Filed: 2002-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating an organic fiber with an aqueous composition containing an amino-functional organic silicon compound. SOLUTION: An organic fiber is treated with an aqueous composition containing an amino-functional organic silicon compound expressed by general formula: H2 N-R<1> -SiR2 O(SiR2 O)i SiR2 -R<1> -NH2 [(i) is an integer of 1-1,000; R groups are each independently a 1-18C univalent hydrocarbon group; and R<1> is a 2-10C bivalent hydrocarbon group]. The organic fiber such as a textile product has soft touch and good rewettability.
Patent JP-2003275726-A (JP)
Title: Method and system for treating organic waste
Inventor: IKUMURA TAKASHI
IPC: C02F11/04
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for treating organic waste, in which the organic waste can be treated satisfactorily while reducing the amount of a flocculant to be added.  <P>SOLUTION: The iron-based flocculant is added to the organic waste, which is then subjected to methane fermentation under an anaerobic condition. Fe<SP>2+</SP>in the fermented liquid is oxidized into Fe<SP>3+</SP>by aeration, which is then separated into a separated liquid and dehydrated sludge by dehydration. Since the efficiency of each of the methane fermentation and the dehydration can be improved by this method, the organic waste can be treated satisfactorily without adding a furthermore flocculant.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003278325-A (JP)
Title: Mounting metal fitting installation device for newly constructed roof material and newly constructed roof construction method using it
Inventor: SUNATSUKA SENICHI
IPC: E04D3/36
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To easily and surely install a newly constructed mounting metal fitting to an existing roof without hammering or driving the metal fitting and to minimize generation of dust during construction of the newly constructed roof.  <P>SOLUTION: A driving force of an electric screwdriver is converted into a pressing force of a sliding plate 34 for mounting a newly constructed mounting metal fittings 8 and 9 to the existing slated roof 2. Consequently, the newly constructed mounting metal fittings 8 and 9 can be easily and surely installed to the existing slated roof 1 without hammering or driving the metal fittings. In addition, dust generated during construction of the newly constructed roof can be minimized because no hammering or driving work for the newly constructed mounting metal fittings 8 and 9 is carried out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277153-A (JP)
Title: Ceramics for heat engine and method for manufacturing the same
Inventor: OKAMOTO KAZUHIRO
IPC: C04B35/584
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide ceramics for a the engine having an excellent corrosion resistance and high reliability and a method for manufacturing the same.  <P>SOLUTION: The ceramics for the heat engine is characterized in that a plurality of fibrous ceramic cores 2 are arrayed and that gaps 3 formed by the plurality of the ceramic cores 2 are occupied by oxide ceramics. More particularly, the ceramics include the ceramic cores 2 at a ratio of 80 to 90 vol.% and the oxide ceramics at 10 to 20 vol.%, in which the ceramic cores 2 are preferably silicon nitride and/or sialon and the oxide ceramics are silicon compounds containing periodic table group 3a elements.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277576-A (JP)
Title: Phenol resin molding material
Inventor: KIMURA YASUTAKA
IPC: C08K7/18
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phenol resin molding material which may yield a molded product with few burrs while retaining its heat stability and fillability.  <P>SOLUTION: The phenol resin molding material is prepared by compounding, against the total weight of the molding material, (a) 15-65 wt.% phenol resin with (b) 20-75 wt.% glass fiber and (c) 10-50 wt.% filler wherein 50 wt.% and ≥80 wt.% of the filler particles have particle sizes of 30-50 μm and 1-100 μm, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289248-A (JP)
Title: Pll circuit
Inventor: MITSUOKA KAZUNORI
IPC: H03L7/081
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To offer a PLL circuit in which the S/N ratio for the output signal is high, the maximum lock up time is short, and the cost is low.  <P>SOLUTION: A crystal voltage controlled oscillator 1 is used in order to get a high S/N ratio of the output signal. An M phase-phase shift circuit 4 creates M phase signals of nearly the same frequency to a reference signal SREF, a selector 5 selects one of the M phase signals which provides a minimum phase difference to the reference signal SREF, and outputs it as a comparison signal SCOM. As a result, since a phase difference between the comparison signal SCOM and the reference signal SREF becomes small, the maximum lock up time can be shortened. The crystal voltage controlled oscillator used is only one and therefore, the cost can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289284-A (JP)
Title: Bidirectional catv system
Inventor: ISHIDA HIROYUKI
IPC: H04N7/16
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bidirectional CATV system for inexpensively and easily composing a bidirectional CATV system for long-distance optical transmission between a center station and to provide a plurality of optical nodes via a light transmission path.  <P>SOLUTION: The bidirectional CATV system has a light distribution/synthesis closer. Outgoing light modulation signals, that are transmitted from a center station via the light transmission path are received and are distributed to a plurality of optical nodes for sending out, at the same time, incoming light modulation signals that are transmitted from each of the plurality of optical nodes are received, and the plurality of light modulation signals are synthesized and transmitted to the center station by the light distribution/synthesis closure. The center station has a separator for receiving the incoming light modulation signals that are transmitted from the light distribution/synthesis closure via the light transmission path and for separating the up signals for each optical node.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286496-A (JP)
Title: Method for purifying gas and method for utilizing the method
Inventor: BAN HIROYUKI
IPC: C10L3/10
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for purifying gas for absorption removing dimethylsiloxane from a material gas containing dimethylsiloxane such as a methane-containing gas produced upon anaerobic fermentation of organic wastes, wherein the efficiency for removing dimethylsiloxane is high, and to provide a method for utilizing the method.  <P>SOLUTION: The method for purifying gas comprises a method in which dimethylsiloxane is absorbed in the absorbing oil by subjecting the material gas containing dimethylsiloxane to countercurrent contact with an absorbing oil at a velocity ratio of LHSV/GHSV or 1/600-1/50. The method for purifying gas, when the absorbing oil has a kinematic viscosity of higher than 3×10<SP>-6</SP>m<SP>2</SP>/s at 25°C, comprises a method in which the velocity ratio of LHSV/GHSV of 1/300-1/50.  <P>COPYRIGHT: (C)2004,JPO