baber/WOPTO huggingface dataset:
Patent JP-2003269686-A (JP)
Title: Method of lining drain pipe and lining aid in use therefor
Inventor: SENAMI ATSUSHI
IPC: B05C7/08
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To form a lining layer in a large-diameter drain pipe.  <P>SOLUTION: A suction device 1 is connected to the lower end portion of an existing drain pipe MP and a lining aid 3 comprising a flexible wire 4 with high tensile strength and a spherical body 5 attached to the wire is positioned inside the drain pipe MP, the spherical body having a diameter small than the inside diameter of the drain pipe MP. Even if the inside diameter of the drain pipe MP is large, the inside of the drain pipe MP is constricted by the spherical body 5 to increase the flow velocity of suction air in the drain pipe MP at this constriction whereby lining is achieved without requiring the suction power of the suction device 1 to be increased more than needed. The suction device 1 is used to create a negative pressure within the drain pipe MP and paint is injected from the top of the drain pipe MP. As the part of the paint adhering to the spherical body 5 is blown away by the suction power of the suction device 1, the spherical body 5 is gradually lowered to form a thin and smooth lining layer over the entire inner surface of the drain pipe MP.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234159-A (JP)
Title: Power supply tap capable of two or more coupling
Inventor: ASAI HITOSHI
IPC: H01R31/06
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply tap for extension capable of two or more coupling by unifying the table tap and its shape.  <P>SOLUTION: A plug is provided on one side of a main body of which the table tap and the shape are unified, and a plug socket is provided at the side on the opposite side of this plug section, and two or more plug sockets are further provided on the upper side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274390-A (JP)
Title: Video distributing server and video receiving client system
Inventor: TOGAWA TAKESHI
IPC: H04N19/134
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video distributing server and video receiving client system which can obtain video of necessary quality by effectively using the band of an network line without requiring any manual operation.  <P>SOLUTION: A video distributing server and video receiving client system has a video distributing server 2 which photographs moving pictures by imaging devices 5a, 5b, and 5c, performs video processing by servers 6a, 6b, and 6c, and distributes them through the network line 4 and a video receiving client 3 composed of a computer 9, etc., which receive the video distributed from the video distributing server 2 through the network line 4 and displays it on a monitor 8; when sensors 7a, 7b, and 7c detect changes in photography areas of the imaging devices 5a, 5b, and 5c, the video receiving client 3 makes an indication for changing parameters of the amount, resolution, imaging visual angle, etc., of data of video per unit time that the video distributing server 2 distributes upon occasion.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003016636-A (JP)
Title: Magnetic recording medium and magnetic recording device using the same
Inventor: SATO JUNICHI
IPC: G11B5/73
Filed: 2002-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium in which recording with sufficient signal quality can be executed even when high density recording is executed by forming a minute recording mark of <100 nm shortest recording mark length and in which layer structure can be simplified and to provide a magnetic recording device using the same. SOLUTION: The magnetic recording medium 1 is provided with a substrate 2 and an amorphous magnetic layer 4 for magnetically recording information which is made of an amorphous magnetic material and a substrate layer 3 having <=10 nm average layer thickness and consisting of a nonmagnetic metal element is provided between the substrate 2 and the amorphous magnetic layer 4 so as to be in contact with the amorphous magnetic layer 4. Thereby migration of a magnetic domain wall of the amorphous magnetic layer 4 is effectively suppressed by minute ruggedness of a surface of the substrate layer 3 and consequently minute recording marks can be stably formed. Further high density recording can be executed onto the magnetic recording medium 1 by recording information by the magnetic recording device which locally heats the amorphous magnetic layer 4 by irradiation with light beams and further applies a magnetic field onto at least a part of a region irradiated with the light beam.
Patent JP-2002327356-A (JP)
Title: Corner linkage structure of web shaft
Inventor: BAUMANN HANS
IPC: D03D49/20
Filed: 2002-03-19
Abstract: PROBLEM TO BE SOLVED: To realize interlocking between a shaft member and a side supporting body in a state of high accuracy and easy in reassembling in a corner linkage structure of a web shaft. SOLUTION: In a corner linkage structure between a shaft member (1) and a side supporting body (2) of a web shaft, at least one guiding face is formed on the shaft member (1) or inside of the shaft member. The guide face extends in at least roughly parallel to the shaft line extends in at least roughly parallel to the shaft line of the shaft member (1) in the longitudinal direction of the shaft member (1) in the longitudinal direction, and it forms firm interlocking engagement with at least another guide face which is formed on a protrusion (11) of the side supporting body (2), and extends in at least roughly parallel to the shaft member (1) or in at least roughly perpendicular to the side supporting body (2).
Patent JP-2003277041-A (JP)
Title: Method for manufacturing silica thin film on substrate surface having optional surface characteristic and surface form, and composite structural body
Inventor: OKUDERA HIROKI
IPC: H01L21/316
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a silica thin film having high density and excellent light transmitting property on a substrate having an optional form and surface characteristics, and to provide a method for controlling the surface roughness of the silica thin film.  <P>SOLUTION: The method for manufacturing a silica thin film joined to a substrate surface includes processes of: (1) immersing the substrate in a solution comprising a silicon alkoxide, an alcohol, water and an alkali; (2) producing low-density silicate colloid having 1 to 30 nm diameter in the liquid by the hydrolysis of the silicon alkoxide in an alcohol solvent; (3) forming a uniform silica thin film having specified film thickness on the substrate in the liquid by deposition of the colloid on the substrate and by dehydration polycondensation; and (4) keeping the reaction liquid in a dynamic state in the above film deposition process. The invention also discloses a high light- transmitting composite structural body having the silica thin film manufactured by the above method as the surface layer thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279075-A (JP)
Title: Outdoor unit of air-conditioner
Inventor: KOUCHI KAZUNORI
IPC: F24F5/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outdoor unit of an air-conditioner of over-blowout type wherein the laying works of inter-unit piping drawn out of the outdoor unit are facilitated and its installing conditions is improved.  <P>SOLUTION: The outdoor unit 20 of the air-conditioner of over-blowout type has a box-shaped body 20A furnished with suction holes 12 in the whole three side faces, a blowout hole 13 in the oversurface, and apparatus such as a compressor in the lower part, and further a first piping takeout hole 31 is provided in that side face having no suction hole, wherein heat-exchangers 23 formed by cutting off one part of the bend side are provided along the suction holes 12, and a second piping takeout hole 33 is formed in the body 20A in such a way as mating with the cutoff part 23a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279026-A (JP)
Title: Gas cutoff control device and gas cutoff system
Inventor: TANABE HIDETOSHI
IPC: F23N5/24
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas cutoff control device which prevents the increase of botheration for a gas user without impairing safety, and prevents a dangerous gas leakage state under electric power failure, and also to provide a gas cutoff system applying the gas cutoff control device with a gas alarm and a cutoff valve.  <P>SOLUTION: The electric power failure is caused at an arbitrary time before a gas leakage warning signal is continuously generated, for example, for 45 seconds in a state that the leakage warning signal from the gas alarm 20 is continuously inputted over 10 seconds, and when the gas leakage warning signal is continued, for example, for 30 seconds, a gas cutoff command signal is produced and outputted to the cutoff valve 30 for closing the cutoff valve, whereby the flow of the gas flowing in a gas supply passage 32 is cutoff.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276789-A (JP)
Title: Box body for conveying plate-shaped body
Inventor: MATSUDA NORIKAZU
IPC: B65D6/28
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To overcome such a problem that molding is made difficult due to upsizing of a plate-shaped body, in terms of a box body for conveyance, which houses the plate-shaped body such as a plasma display panel (PDP) substrate.  <P>SOLUTION: This box body, which is used to form a box body A whose top surface is opened, is composed of a plurality of forming bodies 1-5 which are formed by at least either vertically splitting or horizontally splitting the box body A; and the split forming bodies 1-5 are joined together by mutually possessed joints and/or joined together by using another jointing medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278416-A (JP)
Title: Electronic keylock device
Inventor: FUKUDA MASAHIRO
IPC: E05B49/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve each point at issue although electronic keylock devices are used as the so-called keys of various kinds such as a security level, a price zone or the like currently and the point at issue in which there is a possibility of misidentifying even in a biometric system at a comparatively high security level and a danger at a time when the information of the system is forged is extremely high.  <P>SOLUTION: A liquid crystal having memorizability such as a ferrodielectric liquid crystal is used as a key means, a liquid-crystal display element having high precision conducting a write by an optical address system is used, a pattern is displayed to a liquid-crystal display section, and the electronic keylock device having an extremely high security level can be realized by permitting a release when the pattern coincides with a pattern previously stored in an electronic lock reading the pattern.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293489-A (JP)
Title: Moisture-proof auxiliary member for wiring in moisture- proof layer, and wiring structure and wiring method using the same
Inventor: KUDO RYUICHI
IPC: E04B2/56
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moisture-proof auxiliary member for wiring that facilitates the execution of wiring and a wiring box in a moisture-proof layer without impairing the moisture-proof performance of the moisture-proof layer.  <P>SOLUTION: This moisture-proof auxiliary member for wiring is provided with a recess 8 for storing a wiring box, and a groove part 9 for passing the wiring, within a plane. A peripheral face 10a of the recess 8 is continuous with both side faces 10b, 10b of the groove part 9, and the peripheral face 10a and both side faces 10b, 10b, or the back face side of these faces are made attached faces to the moisture-proof layer 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299134-A (JP)
Title: Area detection system
Inventor: ISHIZAKI TORU
IPC: H04W4/02
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an area detection system in which concentration of load to a main server is relaxed and the service charge can be lowered.  <P>SOLUTION: The area detection system comprises a means 13 for setting a location acquisition timing or frequency optimal for area detection as a location acquisition rule R, a means 12 performing location acquisition according to the location acquisition rule R, and a means 14 for managing the individual information concerning the action conditions of a user wherein the time when the user arrives at the boundary is predicted based on the record information of location and the individual information and then the location acquisition rule R is set depending on the predicted time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296994-A (JP)
Title: Floating lock mechanism
Inventor: NAKATANI MITSUO
IPC: G11B17/051
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floating lock mechanism for keeping locking ordinarily and absorbing a shock while temporarily releasing the locking when the mechanism receives a great shock and restoring again to the lock state so as to avoid deformation of a member or the like.  <P>SOLUTION: A lock arm 10 is placed to a floating part at positions corresponding to left and right ends of an upper guide 3 in a left-right symmetric state. A lock claw 10b respectively formed to a lower end and an upper end is provided turnably around a shaft 10c between a lock position pressed into contact with part of a chassis C and a release position at which the lock claw 10b is parted from the chassis C. The chassis C is provided with a stopper X with which a tip of the lock arm 10 is pressed into contact and a taper part is provided to the stopper X.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296549-A (JP)
Title: Accepting method, information providing method, acceptance system, information providing system, and computer program
Inventor: HAMADA YOKO
IPC: G06Q10/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accepting method, an information providing method, an acceptance system, an information providing system and a computer program for quick acceptance when accepting a request of a customer for business by managing reserve power of a person in charge per each store and per each business.  <P>SOLUTION: An acceptance server 100 has a store-in-charge master disk 109a storing the information about stores in charge and a reserve power check pattern DB 109b storing reserve power patterns corresponding to business condition of each store in charge. When accepting a request of a customer for business, the acceptance server judges whether reserve power exists on a date requested for execution of business or not in response to the information about the store in charge and the reserve power pattern of each store in charge, and transmits the information related to existence of the reserve power to the terminal device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299391-A (JP)
Title: Controller of electric rotating machine
Inventor: AKATSU KAN
IPC: H02P23/14
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of an electric rotating machine for driving a plurality of rotors by a hybrid current that the sum of amplitudes of original currents becomes the maximum amplitude of the hybrid current and thereby an inverter and the like are not utilized effectively.  <P>SOLUTION: The controller of an electric rotating machine comprises a phase difference generator for calculating the phase difference command value of the rotor where the maximum value of the hybrid current decreases, a phase difference detector for detecting the phase of each rotor and detecting the phase difference of the rotors based on detected phases, a torque command value generator for generating a torque command value based on the phase difference command value and the detected phase difference, and a vector controller delivering a voltage command value to each rotor based on the thus- generated torque command value. The maximum amplitude of the hybrid current can be limited by controlling the phase difference of the rotors.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294124-A (JP)
Title: Hydraulic feed device for hybrid vehicle
Inventor: IKEDA TATSUHIKO
IPC: B60W10/101
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To form a second hydraulic pump of an electric type compact, and to avoid reduction of hydraulic pressure at the time of abnormality by using a first hydraulic pump of a mechanical drive type even in traveling by a motor.  <P>SOLUTION: The first hydraulic pump of a mechanical drive type is disposed on the clutch output shaft side, and it is integrally rotated with an input shaft of a CVT even in traveling by a motor. When a vehicle travels at low speed, the second hydraulic pump of an electric type is driven, so that hydraulic pressure is fed to a speed change actuation part of the CVT by both pumps. When rotation frequency of the second hydraulic pump becomes abnormally low during traveling, a speed change ratio of the CVT becomes large, and hydraulic pressure of the first hydraulic pump is increased. Slipping of a CVT belt by reduction of hydraulic pressure is thus avoided. Simultaneously as the speed change ratio is changed, torque-down of a motor generator for traveling or an engine is executed, so that axial torque of the vehicle is kept constant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289998-A (JP)
Title: Cushion
Inventor: ISHIYAMA YASUO
IPC: B68G5/00
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cushion by which stuffed foam beads are prevented from getting out, and also to provide its production method.  <P>SOLUTION: The cushion includes a bag where the foam beads are internally stuffed which is not more than 7 mm in particle size, and which is formed by sewing cloths. An opening with a slide fastener for filling the bag with the foam beads is arranged at the optional position of the bag. The gab comprises a streamer shape cloth part inside the slide fastener, which starts from a position for enclosing the slide fastener, and ends at an outlet. The outlet at one end of the streamer shape cloth part can be drawn out from the slide fastener. The outlet of the cloth part is closed by a closing means to prevent the form beads from getting out of the bag when the cushion is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303752-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: TANAKA TOSHIHIKO
IPC: H01L21/027
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent, by a simplified method, the fall of a resist pattern generated when a fine circuit pattern is formed.  <P>SOLUTION: A resist is developed halfway at first development and a resist pattern is formed at second development via rinsing and drying processes. Here, the concentration of a first developer is set thinner than that of a second developer. This method can solve the fall of the resist pattern.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304317-A (JP)
Title: Support structure for transmitter/receiver
Inventor: IGARASHI KEISUKE
IPC: H04M1/11
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support structure for a transmitter/receiver which can prevent detachment and drop or the like from a prescribed position caused by external force such as vibration, when it is used by being mounted on a vehicle and can prevent undesired sounds caused by the vibration, such as a collision sound between the transmitter/receiver and a receiving base.  <P>SOLUTION: A first permanent magnet is arranged at one position facing adjacent to the transmitter/receiver and the receiving base, while the transmitter/receiver is stored in the receiving base. A second permanent magnet or a magnetic body which has a polarity opposite to that of the first permanent magnet is arranged at the other adjacent opposing position. Even if specific external vibration is imparted to the transmitter/receiver, the support structure is constituted so that the storage state of the transmitter/receiver to the receiving base can be stably maintained by attraction force generated due to magnetic force between the mutual first/second permanent magnets closeby facing each other, or between the first permanent magnet and the magnetic body closeby facing each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306142-A (JP)
Title: Air floating truck
Inventor: NAGAOKA KAZUO
IPC: B61B13/08
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a leakage of air caused by a groove and a stepped part on a floor surface.  <P>SOLUTION: The truck is floated and moved by downwardly injecting air from a plurality of air bearings respectively. The air bearing and a means for feeding air are provided at 1:1. According to this, the stepped part and the groove exist on a road surface and even if the air bearing is positioned at the part and air excessively flows out from one air bearing, flowing out of the air from the other air bearing is appropriately retained and a function as the truck is accomplished. A plurality of air bearings (the less number and the less number of all air bearings) may correspond to one air compressor. The number of the compressor may be plural.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302356-A (JP)
Title: Defect inspection apparatus and method
Inventor: OMORI TAKEO
IPC: H01L21/66
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defect inspection apparatus capable of inspecting a substrate for defects by using diffracted light generated from repeated patterns with fine pitches without shortening wavelength of illumination light, and a defect inspection method.  <P>SOLUTION: The defect inspection apparatus comprises a illumination means 13 for illuminating an inspection object matter 11 having a plurality of the repeating patterns having the different pitches, focusing means 24 and 15 for focusing diffracted light L2, which is generated between a zero-order diffraction direction and a primary diffraction direction, of the diffracted light generated from the repeated pattern of the object matter so as to form an image of the matter and detection means 26 and 27 for detecting defects of the matter on the basis of the image formed by the focusing means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305746-A (JP)
Title: Manufacturing method for molded article with film
Inventor: KATO KATSUHIKO
IPC: B29K69/00
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a molded article with a film by which a product failure to deteriorate the design effect of an article outer surface can be prevented and a molding cycling time can be shortened to improve productivity.  <P>SOLUTION: A resin film 10 is disposed between a core side mold 4 having a gate part 8b and a cavity side mold 3 and molten resin is injected from the gate part 8b. The resin film 10, while being tightly adhered to the wall face of the cavity side mold 3, is integrated with the molten resin to manufacture the molded article with a film. The resin film 10, after being molded into the outer shape of a finished product, is set to the recessed part 3a of the cavity side mold 3, and the cavity side mold 3 is held within a temperature range of 40°C to 80°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307808-A (JP)
Title: Silver salt photothermographic dry imaging material and image recording method by use thereof
Inventor: MAEDA KEIKO
IPC: C07C39/17
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silver salt photothermographic dry imaging material excellent in stability of a silver image after heat development while retaining fog and sensitivity and to provide an image recording method by use thereof and a method for producing the same.  <P>SOLUTION: In the silver salt photothermographic dry imaging material having a photosensitive layer comprising a photosensitive emulsion comprising silver aliphatic-carboxylate grains containing 3-10 mol% aliphatic carboxylic acid based on the amount of the silver aliphatic-carboxylate and photosensitive silver halide grains, silver ion reducing agents and a binder, at least one of the silver ion reducing agents is represented by formula (S).  <P>COPYRIGHT: (C)2004,JPO