baber/WOPTO huggingface dataset:
Patent JP-2004128532-A (JP)
Title: Apparatus selecting method and apparatus selector
Inventor: SUGANO HIROYASU
IPC: G06F21/32
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of authenticating a user, irrespective of the kind of home electric apparatus to be used.  <P>SOLUTION: Before a user A begins to use a home electric apparatus e.g. refrigerator 1a, an HGW server 2 requests the user A to input his/her fingerprint as a personal identification ID. The user A cannot input the personal identification ID using the refrigerator 1a, because it has no fingerprint input function. The server 2 selects a fingerprint input unit 1b capable of inputting the fingerprint from among home electric apparatuses and requests the unit 1b to input the fingerprint using this unit. An inputted fingerprint is sent to the server 2 and, if it accords with the personal identification ID of a registered person stored in the server 2, the user A may use the refrigerator 1a. This prevents any user A unregistered in the server 2 from using the home electric apparatus to raise the security in a home network.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280257-A (JP)
Title: Toner and image forming method
Inventor: TAKIGUCHI TAKESHI
IPC: G03G9/08
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide toner having resistance against environmental changes and giving an image of high picture quality.  <P>SOLUTION: The toner includes toner particles comprising at least a binder resin and a colorant, and fine particles. The fine particles have a structure of a base particle coated with a tungsten-containing tin compound. The mass ratio (Sn/B) of tin (Sn) to the base particle (B) is 0.01 to 2.0; and the mol ratio (W/Sn) of tungsten (W) to tin (Sn) is 0.001 to 0.3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124116-A (JP)
Title: Stock for producing seamless steel pipe
Inventor: NAKABASHI SATORU
IPC: B21B3/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stock for producing a seamless steel pipe with which the occurrence of external hair cracks in a product can be suppressed, and also, smooth rolling is possible in each rolling mill even if the stock comprises 8 to 9 mass% Cr.  <P>SOLUTION: The steel slab comprises 8 to 9 mass% Cr, and, after heating by a heating furnace, is pierced by a piercer mill, is successively formed and rolled by rolling mills of an elongator, a plug mill, and a reeler or a mandrel mill. The components therein are controlled so as to be rolled at a transformation temperature (Ac<SB>4</SB>) from austenite into ferrite decided by the following formula or lower, and also, to allow the temperature reach to 1,250 to 1,300°C. The formula is expressed by Ac<SB>4</SB>=-6,970.9C<SP>2</SP>+2,484.8C+226.58Ni<SP>2</SP>+39.89Ni+46.62Cr<SP>2</SP>-823.98Cr-161.46Nb-102.0V+14,123N<SP>2</SP>-878.64N+4,724.6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127571-A (JP)
Title: Molding structure of case with connector
Inventor: TAKANASHI HITOSHI
IPC: H01R43/18
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To form a case body by insert molding by using, as a core, a connector provided with a terminal fitting having an undercut shape.  <P>SOLUTION: The connector 20 for a board is provided with: a housing 21 with a lid part 32 formed on the back face of a connector part 22; and a press-fit type terminal fitting 40 having an L-shaped form. The connector 20 is set in a pair of molding dies 51 and 52 as a core; an erect part 43 of the terminal fitting 40 is housed in a terminal receiving hole 54 of the die 51; and the receiving hole 54 is closed by the lid part 32 so as to prevent a synthesized resin material from flowing into it. Thereby, a case body 11 can be formed by insert molding without changing the shape of the terminal fitting 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003174961-A (JP)
Title: Rice cooker
Inventor: TAKECHI MITSURU
IPC: A47J27/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-size rice cooker at a low cost.  <P>SOLUTION: A resin external base plate formed by sealing the surface part except for a land 9 for attaching components and adjoining conductive metals by a resin 10 is used for the rice cooker.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004122878-A (JP)
Title: Power train structure for vehicle
Inventor: UEDA KAZUHIKO
IPC: B60K17/04
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To always surely make torque required for restarting an engine small by preventing a power train from being extended in an axial direction to easily derivate the power train of an idle stop vehicle in the idle stop vehicle loaded with an electric motor for restarting the engine.  <P>SOLUTION: The vehicular power train 1 has an engine 10, a toroidal continuously variable transmission 20 continuously changing the transmission ratio between an input disc 31 and an output disc 32 and an electric motor 90 for restarting the engine 10. The electric motor 90 and a toroidal continuously variable transmission mechanism 30 are disposed so that axial centers X4, X1 are parallel. The electric motor 90 is connected with the output disc 32 among a plurality of discs 31, 31, and 32 of the toroidal continuously variable transmission mechanism 30 with which the transmission ratio becomes large when the vehicle is in a stop condition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129446-A (JP)
Title: Coil and its manufacturing method
Inventor: TSURUTA YOSHIHISA
IPC: H01F5/00
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coil which is formed in annular shape by providing a plurality of cylindrical winding portions into which cores are inserted and weaving together the wires having a plurality of the winding portions, and its manufacturing method.  <P>SOLUTION: The coil 1 comprises three coil windings 2 to 4. The coil winding is so constituted that a plurality of the cylindrical winding portions 5 range substantially in parallel without a step at predetermined numbers of turns at which a core is to be inserted, and are substantially annularly rounded. The coil is constituted as follows: a winding portion 5 of the second coil winding 3 is positioned close to either of adjacent winding portions 5 of the first coil winding 2. A winding portion 5 of the third coil winding 4 is positioned close to a winding portion 5 of the second coil winding 3 between adjacent winding portions 5 of the first coil winding 2. The first coil winding 2 and the second coil winding 3 are crisscrossed and woven together so that the winding portions 5 are arranged in row. At the same time, the coil winding formed by weaving together the first coil winding 2 and the second coil winding 3 and the third coil winding 4 are crisscrossed and woven together.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133016-A (JP)
Title: Optical scanner
Inventor: MIYAMOTO HIDEYUKI
IPC: G02B26/10
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide high-performance techniques to prevent misalignment of scanning lines at low cost.  <P>SOLUTION: A rotary polygon mirror 5 to deflect and scan the beam from a light source unit 2 is rotated. If the scanner has a plurality of scanner motors 4 having a rotating part 4r and a drive circuits 4c, the plurality of rotating parts 4r are connected to a single drive circuit 4c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134499-A (JP)
Title: Process and system for producing solar cell
Inventor: NAMIKATA RYOJI
IPC: H01L31/04
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that the conversion efficiency of a solar cell lowers when a light receiving surface electrode is formed on a fine protruding/recessed structure being formed on the surface of a semiconductor substrate when a high efficiency solar cell is produced, in expectation of a light confinement effect for taking in incident light from the surface efficiently, because insufficient contact tends to occur between the light receiving surface electrode and the semiconductor substrate thus lowering the curvilinear factor.  <P>SOLUTION: A semiconductor substrate having a protruding/recessed structure only on the surface of the semiconductor substrate other than a region for forming the light receiving surface electrodes and not having the protruding/recessed structure in the region for forming the light receiving surface electrodes can be obtained by an ink jet method where the process is simple and the apparatus cost is low. A high efficiency solar cell where insufficient contact between the light receiving surface electrode and the semiconductor substrate is eliminated can thereby be produced at a relatively low cost.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321959-A (JP)
Title: Locking device for game machine
Inventor: NAHATA YUTAKA
IPC: A63F7/02
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of preventing unfair practice.  <P>SOLUTION: A first operating body 21 equipped with an upper and a lower hooks 27 capable of making the front frame locked to an outer frame 12 by linking to a linking portion 36 of the outer frame 12 to a supporting body 17 is installed to a supporting body 17 of a locking device 16. In the locked state, a linked recess 52c of a lock body 52 is linked to a linked bend portion 27a of the first operating body 21 thereby restricting the movement of the first operating body 21. A cam plate 46 is provided for the supporting body 17, the lock body 52 is rotated by the rotation of the cam plate 46, and thus the linkage between the linked recess 52c and linked bend portion 27a can be released, in addition, by moving the first operating body 21 downward, the linkage between the upper portion and lower portion hook 27 and linking portion 36 can be released. When the linkage between the linked recess 52c and the linked bend portion 27a is released, the lock body 52 is rotated in a direction separating from the first operating body 21 by the second coil spring 55.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133191-A (JP)
Title: Developing apparatus
Inventor: OCHIAI EIJI
IPC: G03G15/08
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve a developing apparatus so that toner can be stably replenished, irrespective of the remaining quantity of the toner stored in a toner container, as for the developing apparatus (2) constituted of a developing apparatus body (49) and the toner container (6) equipped with a toner carrying mechanism (156) loaded to the developing apparatus body (49).  <P>SOLUTION: A developer circulation path is defined in a developing chamber (14) arranged in the developing apparatus body. The apparatus is provided with a developer stirring means (28) for stirring and carrying the developer through the circulation path. As for the toner supply means arranged in the container so as to replenish the toner into the circulation path, provided that the carrying capacity on the upstream side including the toner discharge port of the toner supply means is expressed by A, and the carrying capacity on the downstream side not including the toner discharge port is expressed by B, A<B is established, then, the toner is prevented from being excessively replenished through the toner discharge port.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132106-A (JP)
Title: Method and device for forming waterproof film
Inventor: KAWADA YOSHITO
IPC: E04D7/00
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a waterproof film which facilitates the formation of a high-quality urethane waterproof film by using a cartridge and with only the aid of a compressed air source, and to provide a device for forming the same.  <P>SOLUTION: The method is implemented by a jet gun device 1 comprised of the cartridge 11, a setting section 8, a cylinder device 5, a static mixing section 20, an air jetting cylinder 23, and an air switching valve 31. The cartridge 11 separately stores a high-speed curable urethan resin as main liquid, and hardening liquid therefor, and discharges the liquids when pistons 19a, 19b are pressed. The setting section 8 allows the setting of the cartridge 11 in a detachable manner. The cylinder device 5 presses the pistons 19a, 19b of the cartridge 11. The static mixing section 20 mixes the liquids discharged from the cartridge 11 to each other. The air jetting cylinder 23 jets compressed air from the periphery of a discharge port 21 of the static mixing section 20 in a discharging direction, to jet the mixed liquid from a jetting port 26 at the tip of the cylinder together with the compressed air. An air switching valve 31 supplies the compressed air to the cylinder device 5 and the air jetting cylinder 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003193685-A (JP)
Title: Buffer used for reinforcing method of concrete structure
Inventor: MAEDA TOSHIYA
IPC: E01D22/00
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a buffer used for a reinforcing method of a concrete structure capable of preventing the separation of a reinforced fiber containing material and easily performing sufficient reinforcement by making use of strength of the reinforced fiber containing material in the maximum.  <P>SOLUTION: The buffer is characterized by having 0.1 to 50 N/mm<SP>2</SP>of tensile strength at 23°C and having 10 to 200% of elongation in the case of maximum tension load at 23°C, and is used for the reinforcing method such as a reinforcing method or the like of the concrete structure providing the reinforced fiber containing material through the buffer on the surface of the concrete structure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229344-A (JP)
Title: Heater for heating semiconductor product
Inventor: HIRAMATSU YASUJI
IPC: H01L21/02
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preventing the contamination of a silicon wafer caused by the thermal diffusion of iron and yttrium to the silicon wafer when heating the silicon wafer by a heater.  <P>SOLUTION: In a semiconductor-heating heater 100, a pattern 2 of an electrical heating element is formed on one side of a flat body 1 made of nitride ceramic, and a protection layer 3 covered with silica or the like is formed at least at one portion on the surface of the flat body. Additionally, a planar layer 4 made of a material having high thermal conductivity may be provided on a surface opposite to a surface where the pattern 2 of the electrical heating element is formed to uniformly diffuse heat that is propagated in the thickness direction of the flat body 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243570-A (JP)
Title: Electronic device
Inventor: KOBAYASHI KAZUHIKO
IPC: H01L23/522
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an electronic device miniaturized while sustaining high reliability.  <P>SOLUTION: The electronic device on which an electronic circuit is formed comprises a substrate 11 having a circuit forming surface 11a on which an electronic circuit 12 constituting a part of the aforementioned electronic circuit is formed, a polyimide layer 15 formed on the circuit forming surface 11a, and a spiral inductor 20 patterned on the polyimide layer 15 and constituting a part of the aforementioned electronic circuit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004145102-A (JP)
Title: Liquid crystal device, method for manufacturing liquid crystal device and electronic instrument
Inventor: WASHISAWA TAKEHITO
IPC: G02F1/1335
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal device wherein nonuniformity of the gap between substrates is prevented or suppressed and deterioration of contrast and the like are hardly caused.  <P>SOLUTION: In the liquid crystal display device 1, spacers 15 are arranged between a pair of substrates 2, 3 having a liquid crystal layer 4 interposed therebetween, with a recess 39 formed on the substrate 3, and with the spacers 15 installed primarily in the recess 39. As a result, an interval between the substrates is more accurately uniformized on the surface. Particularly, since the recess 39 is provided correspondingly to the non-pixel region 36, the device is structured in a manner that the display is less affected by the spacers 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144045-A (JP)
Title: Scroll compressor
Inventor: KIMURA KAZUYA
IPC: F04C18/02
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scroll compressor of which the elastic body can be inexpensively manufactured.  <P>SOLUTION: The circular annular shaped and flat plate shaped elastic body 71 is disposed on a back face side of a substrate 65 of a movable scroll member 45 within a housing 11. The elastic body 71 is fixed within the housing 11 so that the sliding region may be slidably abutted on the back face side of the substrate 65 of the movable scroll member 45. A permissible space for permitting elastic deformation of the elastic body 71 is formed between the elastic body 71 and an opposed wall 64b provided on an opposite side of the movable scroll member 45 relative to the elastic body 71. The elastic body 71 is elastically deformed to the opposed wall 64b side by press-contact of the movable scroll member 45, and thereby the movable scroll member 45 is energized toward a fixed scroll member 41.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145206-A (JP)
Title: Cleaning device for image forming device
Inventor: SHINOZAKI ATSUSHI
IPC: G03G15/00
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device for an image forming device in which a blade contacts again in a clean spot, and the reset speed of contacting pressure is faster than the release speed.  <P>SOLUTION: This image forming device has an image carrying body 2, a cleaning blade 3 and a mechanism to change the contact pressure of the blade 3. At the time when a normal motion ends or starts, the image carrying body stops after at least one reverse motion, and when the image carrying body 2 is at least stopped, the contact pressure is set lower than the contact pressure of a normal motion. The region which is further downstream than the blade 3 on the image carrying body 2 at the starting time of a reverse motion, and further upstream than a development part 2A is a C region, the periphery position on the image carrying body 2 which the blade contacts at the time when the pressure is started to be lowered by the reverse motion is X1, and the periphery position on the image carrying body 2 which the blade 3 contacts at the time when the contact pressure is reset by a normal motion is X2. X1 and X2 are on different periphery positions, and X2 is located in the C region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150847-A (JP)
Title: Battery, apparatus, and charger
Inventor: YAMADA SUSUMU
IPC: H01M10/48
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To achieve compactness and low prices without providing a microcomputer for acquiring battery management information on the side of a battery pack.  <P>SOLUTION: This battery is provided with a means for storing the battery management information transmitted to and received from the outside via a communication means. The battery management information is at least either one of useable apparatus information on an apparatus for which the battery is useable or chargeable charger information on a charger capable of charging the battery. The batter management information is at least either one of discharge apparatus history information on an apparatus in which the battery is discharged or charger history information on a charger which has charged the battery. The battery management information is at least either one of battery identification information to be specifically provided for the battery used by the apparatus of battery identification information to be specifically provided for the battery charged by the charger.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151857-A (JP)
Title: Flame sensor
Inventor: SATO YASUHIRO
IPC: G08B17/12
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of sensing dirt on a window by efficiently receiving light emitted from a dirt-sensing light emission element.  <P>SOLUTION: The flame sensor includes a window forming a casing; a flame-sensing photocell installed inside the casing to correspond to the window; a dirt-sensing light emission element positioned on the outside of the casing to emit light toward the surface of the window; and a dirt-sensing photocell for receiving the light emitted from the dirt-sensing light emission element and reflected by the surface of the window. The sensor makes it possible to efficiently determine how dirty the window is in terms of the rate at which the reflected light is weakened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152037-A (JP)
Title: Image output system, output state display method, image data management method, and image output control method
Inventor: SUGITA TSUYOSHI
IPC: G06F3/12
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image output system, output state display method, image data management method and image output control method capable of reducing the working time required for the management of image data by enabling a control device side to grasp the output state of an image output in an output device, so that an operator can easily confirm the image output without taking time to go to the output device, thereby eliminating the waste time, and further performing the management of the image data stored in the control device according to the image output processing state.  <P>SOLUTION: The output device comprises a detection means for detecting the completion of image output of received image data, and a first reporting means for transmitting an output completion report showing the effect of the detection of the completion of the image output when the completion of the image output is detected by the detection means. The control device comprises a display means, and a display control means for displaying, on the display means, the image output state in the output device of the transmitted image data on the basis of the output completion report.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153080-A (JP)
Title: Sealing structure of small electronic component package
Inventor: EMOTO HIROSHI
IPC: H01L23/02
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing structure of a surface mounting small electronic component package used in a field of mobile communication, e.g. a radio communication apparatus or a portable telephone terminal, or in a field of public welfare, e.g. a video unit or an imaging device.  <P>SOLUTION: In the sealing structure for sealing a small electronic component package airtightly with a metal cover, the sealing part of the small electronic component package is composed of four layers, i.e. a tungsten metallized layer, a printed layer of a sealing solder material represented by silver solder, a nickel plating layer and a gold plating layer and seals the sealing part of the metal cover. The metal cover is sealed to a sealing part by seam-welding, or an electron beam, or laser-welding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150233-A (JP)
Title: Automatic maneuvering device of pipe under part excavator and monitoring device
Inventor: KANDA TOSHIMASA
IPC: E02F5/08
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce fatigue of an operator; to improve working efficiency; and to prevent the occurrence of damage of a device by preventing erroneous operation and a malfunction.  <P>SOLUTION: An FR clamp, an M clamp and a jacking cylinder are controlled so as to successively perform first operation for fixing a body frame to an existing pipe by operation of the FR clamp after placing a pipe under part excavator on the existing pipe, second operation for jacking a cutter support frame to the body frame by operation of the jacking cylinder after finishing this first operation, third operation for releasing a fixation of the body frame to the existing pipe by operation of the FR clamp after finishing this second operation and fixing the cutter support frame to the existing pipe by operation of the M clamp and fourth operation for jacking the body frame to the cutter support frame by operation of the jacking cylinder after finishing this third operation.  <P>COPYRIGHT: (C)2004,JPO