baber/WOPTO huggingface dataset:
Patent JP-2005201684-A (JP)
Title: Measuring apparatus for air flow rate
Inventor: KAWAI MASAHIRO
IPC: G01F1/684
Filed: 2004-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a higher accuracy of the position of mounting detectors, by reducing the pressure loss and a higher measuring accuracy by lowering variations in the assembling of the parts by curtailing the number of the parts.  <P>SOLUTION: The apparatus has a base 1 which has one end part thereof directed to the upstream side of the air along the direction of the axis of the path 3 with the other end part thereof directed to the downstream side of the air, while a groove 5 bent in the course thereof is formed and a circuit module 2, which contains a support base plate 11 and a heat-sensitive resistor 13 carried on one surface of the support base plate 11 to detect the flow rate of the air, and forms a sub path 14 in cooperation with the groove 5 by joining on the base 1 facing each other. The heat-sensitive resistor 13 on the one surface side of the support base plate 11 is exposed to the sub path 14, while the other surface side of the support base plate 11 is exposed to the main path 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005204378-A (JP)
Title: Power supply circuit
Inventor: TANAKA AKIHIRO
IPC: H02M3/145
Filed: 2004-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To alleviate loss induced in a resistor as much as possible while suppressing a harmonic current, in a power supply circuit.  <P>SOLUTION: The power supply circuit includes an opening and closing means 7 in parallel with the resistor 6, a drive means 8 for driving the opening and closing means 7, and a load current detecting means 9 for detecting a load current. Thus, the opening and closing means 7 is driven in response to the detected current value. The load current is always detected by the load current detecting means 9. Thus, when the load current is a predetermined value or lower, the opening and closing means 7 is set to a closing state, the input current is not thus supplied through the resistor 6, thereby reducing reactive power generated at the resistor 6, and when the load current becomes the predetermined value or higher, the opening and closing means 7 is set to an open state. Thereby, a power factor is improved by increasing the passing period of the input current and the harmonic current can be suppressed according to the time constant of the resistor 6 and a smoothing capacitor 3 by setting the opening and closing means 7 to the open state when the load current becomes the predetermined value or higher.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005202731-A (JP)
Title: Face recognition device, method for recognizing face and passage control apparatus
Inventor: SUKEGAWA HIROSHI
IPC: G06T1/00
Filed: 2004-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a face recognition device capable of acquiring an image optimum for the recognition of a person without being influenced by a peripheral illumination environment, changes in person's clothes or the like in the case of recognizing the person by using the person's face image and capable of quickly securing high recognition performance.  <P>SOLUTION: In the face recognition device for specifying a prescribed person by utilizing the person's face image, an optimum recognition result is acquired only by one camera control by controlling the camera on the basis of a camera control standard by which the identification performance of the previously provided face becomes highest from one or more pieces of information out of the image information of a face area in an input image, a control parameter of the camera taking a picture at present and the illuminating environment information around the device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005199241-A (JP)
Title: Photocatalyst body and its production method
Inventor: TAODA HIROSHI
IPC: B01J35/02
Filed: 2004-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocatalyst body which can transmit light into its inside (its center) and has the characteristics of fine photocatalyst particles, i.e. a large surface area, a high organic material adsorptivity, and optical activity; and its production method and using method.  <P>SOLUTION: The photocatalyst body is a complex composed of 0.01-10 wt% photocatalyst particles having an average particle size of 1-50 nm and a silica gel having an average pore size of 2-15 nm and an average particle size of 1-30 μm. The photocatalyst body is a titania-mixed silica hydrogel complex which is formed by mixing a silica sol having a silica concentration of 2-45% with a titania powder having a particle size of 1-50 nm in an amount of 0.01-10 wt% based on the silica solid content of the silica sol and gelling the resultant titania-mixed silica hydrosol. The production method and using method of the photocatalyst body are also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004131741-A (JP)
Title: Composition for sausage casing, containing adhesive component
Inventor: FUJIMOTO TOSHIO
IPC: A22C13/00
Filed: 2004-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition containing an adhesive component for a long sized sausage casing obtained by connecting two or more natural guts with each other using the adhesive.  <P>SOLUTION: The composition comprises an adhesive component for connecting the sausage casing so as to communicate their lumens to each other, wherein the sausage casing is obtained by connecting two or more natural guts having predetermined length. And the composition contains a mixture of one or more selected from a group consisting of animal proteins such as collagen, gelatin, egg protein, lactoprotein, blood protein and muscle protein, vegetable proteins such as soybean protein, wheat protein and corn protein and polysaccharides such as chitosan, chondroitin sulfate, sodium alginate and carboxymethylcellulose.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005209268-A (JP)
Title: Optical pickup
Inventor: EZAWA HIROSHI
IPC: G11B7/135
Filed: 2004-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup having excellent overall characteristics and capable of preventing the occurrence of aberrations without enlarging a movable part to narrow a servo band and without bringing about high prices.  <P>SOLUTION: This optical pickup is provided with a light source 16, an objective lens 1 for converging lights from the light source 16, a first holder 2 for holding an objective lens 1, means 5a to 5d for supporting the first holder 2 to move in the roughly vertical direction of a recording medium and/or the direction of crossing a track, and an aberration correction element 41 for correcting the wave front of a light from the light source 16. The aberration correction element 41 holds a second holder 44 different from the first holder 2, and the second holder 44 is supported to move in a direction orthogonal to an optical path passed through the aberration correction element 41.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005207850-A (JP)
Title: Dispensing device and analyzer equipped therewith
Inventor: UEDA MAKOTO
IPC: G01N35/10
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispensing device capable of suppressing damage of a chip mounting part and a dispensing chip when mounting the dispensing chip on the chip mounting part, while improving detection accuracy of collision of the chip mounting part.  <P>SOLUTION: This dispensing device is equipped with a base 14, a syringe part 12 provided movably to the base 14, where a pipette tip 51 is mounted detachably, a lower-side compression coil spring 22 and an upper-side compression coil spring 23 for suppressing movement of the syringe part 12 to the base 14, and a sensor 25 for detecting movement of the syringe part 12 to the base 14. The lower-side compression coil spring 22 has a smaller spring constant k<SB>1</SB>than the spring constant k<SB>2</SB>of the upper-side compression coil spring 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005204880-A (JP)
Title: Vacuum cleaner and its dust collector
Inventor: UEYAMA SHUZO
IPC: A47L9/10
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner and its dust collector, improving the dust collecting efficiency even if the dust collector is reduced in size, and improving the maintenance ability of a filter.  <P>SOLUTION: In a dust collecting space 8, cylindrical bodies 9, 16 are disposed in the substantially central part of the dust collecting space 8, an exhaust cylinder 17 communicated with the outside of the dust collecting space 8 is disposed in the substantially central part of the cylindrical bodies 9, 16, and the cylindrical body 16 is provided with a communicating hole 21 formed to communicate with a space between the cylindrical body 16 and the exhaust cylinder 17, and a swirl current generating means 24 for swirling the air guided from the communicating hole 21 to the space between the cylindrical body 16 and the exhaust cylinder 17. Further, the cylindrical body 16 is provided with an exhaust port 22 for discharging dust separated from the swirl space to the outside of the cylindrical body 16. The filter 25 is mounted on the downstream side from the exhaust hole 23 of the exhaust cylinder 17 outside the dust collecting space.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005207311-A (JP)
Title: Vehicle control system
Inventor: MAEDA TOMOHARU
IPC: F02D29/06
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle control system for controlling so that an idling stop is not prohibited as far as possible.  <P>SOLUTION: An idling stop ECU executes a program including a step (S100) for computing an average vehicle speed, a step (S200) for computing SOC(a) of a SOC threshold for normally starting electric-power generation, which becomes lower as an average vehicle-speed is higher, a step (S300) for detecting SOC of a battery, a step (S500) in which if SOC is smaller than SOC(a) (YES in S400), a power-generation pattern (B) of a power-generation mode at a low vehicle speed is selected, and a step (S600) in which if SOC is not smaller than SOC(a) (NO in S400), a power-generation pattern (A) of a power-generation mode at a high vehicle speed is selected. As to the power-generation pattern, when a vehicle is at high speed under acceleration, power-generation by an alternator is not effected in expectation of regeneration braking, while the vehicle is at a low speed under acceleration, power-generation by the alternator is effected, because the regeneration braking can not be expected. In either case, battery SOC in idling stop time is in a high state, and prohibition of an idling stop is avoided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004266269-A (JP)
Title: Pitch-based design of sub-resolution assist feature (sraf)
Inventor: LAAS W LIEBMANN
IPC: G06F17/50
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method to design a mask for integrated circuit (IC) design layout drawing in order to efficiently configure sub-resolution assist features (SRAFs) corresponding to an optimally structured annular illumination light source of a lithography projection system.  <P>SOLUTION: A critical pitch relative to an IC design is specified, and the optimal inner radial coordinate σ<SB>inner</SB>and the optimal outer radial coordinate σ<SB>outer</SB>of an annular illumination light source are determined so that an image projected through a mask is optimized throughout the pitch range in a design layout. A relation is given to determine the optimal inner radius and the optimal outer radius for the annular illumination light source. The number and positions of sub-resolution assist features (SRAFs) is added to the mask design so that the obtained pitch range almost corresponds to the critical pitch. This method to configure SRAFs so that an image has optimal characteristics such as a good contrast and a good focal depth takes a short time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005212582-A (JP)
Title: Ignition circuit for squib
Inventor: SAITO KAZUYOSHI
IPC: B60R21/01
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignition circuit for a squib capable of efficiently transferring the heat to a heat generating unit and realizing low energy.  <P>SOLUTION: A squib 1 has a conductive unit 11 and a fuel unit 12, and a heat generating unit 3 capable of transmitting the heat generated by conducting the current in the conductive unit 11. The squib further has a steep current means 13 to realize the steep current running in the conductive unit 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005213595-A (JP)
Title: Method for manufacturing super-fine grain hot-rolled steel plate
Inventor: TOMITA TOSHIRO
IPC: C21D9/46
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a hot-rolled steel plate having super-fine grains and excellent mechanical characteristics irrespective of presence/absence of addition of alloy elements such as Nb and Ti by industrially easy rolling at a temperature of ≥about 800°C.  <P>SOLUTION: In the method for manufacturing super-fine grain hot-rolled steel plate by performing multi-pass hot rolling of a steel plate or a slab consisting of carbon steel or low alloy steel containing 0.01 to 0.3 mass% C, the final rolling pass is completed at a temperature of the Ar<SB>3</SB>point or above, and cooling is then performed to ≤720°C within 0.4 second. Carbon steel or low alloy steel may further contain one or two or more of Si, Mn, Al, P, Ti, Nb, V, Cr, Cu, Mo, Ni, Ca, REM and B.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004236332-A (JP)
Title: Identification of packet data flow for multiplexing
Inventor: SCHOLTE ALEXANDER MARTIN
IPC: H04L47/41
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide the compaction of data packets and a super packet for transmission via a communication network.  <P>SOLUTION: It is judged whether the individual packet is suitable for being included in the super packet including the data packet associated with the individual data flow by checking an identifier linked with the individual data packet. The identification can be included in a field established with the purpose except putting a mark on the individual data packet relating to the formation of an aggregate packet. Concretely, a preexistence data field can be used for the identification of the packet for forming an aggregate data stream.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005217815-A (JP)
Title: Path control method
Inventor: SHIGA KENTA
IPC: H04L45/24
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the throughput from being deteriorated on the occurrence of congestion on a path in a system wherein a computer or a storage device accesses another storage device by using a plurality of paths.  <P>SOLUTION: In a computer system wherein the computer, the storage devices and a storage management apparatus are interconnected by a network, the computer or the first storage device accesses the second storage device by using a plurality of paths in the network, and the computer or the first storage device distributes loads among a plurality of the paths on the basis of a preset ratio, the storage management apparatus detects the occurrence of congestion on the path, calculates a ratio of the paths on the occurrence of congestion, and assigns a difference between the ratio on the occurrence of congestion and a set ratio to the ratio of the other paths between the computer or the first storage device and the second storage device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005215574-A (JP)
Title: Zoom lens with display function
Inventor: NAKAMURA TOMOYUKI
IPC: H04N5/225
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens with an information display device which enables an angle for displaying information to be optionally changed in accordance with the needs of a user, and is easily confirmed by the user, and therefore is excellent in user-friendliness.  <P>SOLUTION: In the information display device, when an operation mode is changed, for example, from a servo system into a uniaxial double operation system according to the situation of a user, the state of the lens is confirmed at at an angle for easy visual recognition by changing the display state by rotation or changing display direction or a display angle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005213633-A (JP)
Title: Production method for silicon nitride film or silicon oxynitride film by chemical vapor deposition method
Inventor: TSUKADA ERI
IPC: C23C16/30
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a silicon nitride film or silicon oxynitride film having excellent film characteristics at a relatively low temperature by a chemical vapor deposition (CVD) method without being accompanied by formation of ammonium chloride.  <P>SOLUTION: Gaseous amino silane like tris(isopropyl amino)silane and a gaseous hydrazine compound like dimethyl hydrazine are supplied into a reaction chamber for CVD in which at least one substrate is housed and thereby both gases are reacted and the silicon nitride film is formed on the substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005220578-A (JP)
Title: Latch device
Inventor: YAMAMOTO TAKUMA
IPC: E05B65/44
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To surely eliminate fear of erroneously switching a movable body and a sliding door to an opening state, by releasing engagement of a claw part to a locking part when a child carelessly push a button part.  <P>SOLUTION: This latch device 10 has a latch member 20 used when engaging and disengaging a second member 4 with and from a first member 2 and having the claw part 24 and the operation button part 23 corresponding to the locking part 2d on the first member 2 side, and a case 30 installed in the second member 4 and supporting the latch member 20 so as to be switchable to an engaging position and an engagement releasing position of the claw part 24 to the locking part 2d. The claw part 24 is switched to the engagement releasing position by push operation of the button part 23 against energizing force from the engaging position. The device is slidably incorporated along a flange part 32 trimming a button part inserting opening among the case 30, and is constituted so as to check switching to the engagement releasing position from the engaging position of the claw part 24 by regulating the movement of the button part 23 by sliding operation in the predetermined direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227951-A (JP)
Title: Device, method, and program for information processing
Inventor: KUWAYAMA TAKASHI
IPC: G06F3/0482
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To activate a plurality of application programs through one operation without an operation for correspondence.  <P>SOLUTION: A launcher window 171 comprising launcher buttons 201-1 to 201-13 etc., which are selected by a user to activate corresponding application programs is displayed on a screen 151. A time when one of the launcher buttons 201-1 to 201-13 is selected is stored, and on the basis of the stored time, for example, the launcher buttons 201-3 and 201-4 are related to display a group bar 281 showing the relation. The group bar 281 is selected and then application programs corresponding to the launcher buttons 201-3 and 201-4 are activated simultaneously. This invention is applicable to an information processor having, for example, a launcher application program.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005228411-A (JP)
Title: Magnetic recording and reproducing apparatus
Inventor: HIRABAYASHI KOICHIRO
IPC: G11B15/61
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To realize a highly accurate tilt of a cylinder for a chassis, with a small number of parts, at a low cost.  <P>SOLUTION: A height adjusting means of this apparatus is provided with a first female screw part 1a provided at the chassis 1, a resin part 5 provided at the chassis 1, a second female screw part 5a provided at the resin part 5, and a height adjusting screw 4 screwing the first female part 1a and the second female screw part 5a. Attachment of the cylinder for the chassis can be realized highly accurately by adjustment of the height adjusting screw by abutting one end part 4a of the height adjusting screw 4 to the cylinder 2. Also, as play of the height adjusting screw 4 is prevented by the second female part 5a of the resin part 5, highly accurate tilt of the cylinder 2 which is not varied even if external force is applied can be realized. Also, tilt of the cylinder 2 for the chassis 1 for any direction can be adjusted by providing the resin part 5 and the height adjusting screw 4 at a plurality of places.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232847-A (JP)
Title: Roadbed repairing method and roadbed
Inventor: MURAMOTO KATSUMI
IPC: E01B37/00
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a labor-saving track which bears sleepers by a packed bed formed on a roadbed made of cohesive soil, wherein the roadbed maintains the repairing effect of roadbed displacement over a long period of time.  <P>SOLUTION: In repairing of the roadbed, high plastic material (high plastic cohesive material such as industrial bentonite) with water-absorbing swelling properties is injected into a cavity 4 in the roadbed 2, and a road surface protective layer 13 made of the high plastic material is formed on a surface of the roadbed 2 in one body with each other. The consistency characteristic Ic of the roadbed surface protective layer 13 is set to 10 or less (desirably to 5 or less ). Herein, the following relationship holds: Ic = 0.73 WL-Ip (WL: liquid limit, Ip: plasticity index). Thus, mud pumping from the surface of the roadbed 2 is prevented, and new cavity generation and cavity growth in the surface of the roadbed 2 are inhibited.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230328-A (JP)
Title: Ophthalmological apparatus
Inventor: MIHASHI TOSHIBUMI
IPC: A61B3/10
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To achieve measurement which improves the significance of change in the lapse of time by each individual and comparison of a measuring result with a different person by accelerating blink every prescribed period without changing the natural state of a subject so as to obtain the measuring result on a fixed condition.  <P>SOLUTION: The measurement flow of this apparatus aligns an ophthalmological measurement device (S101), and an arithmetic part makes a wavefront measurement part carry out initial setting of a measurement interval, a measurement time, etc. of the device (S103). The measurement part or the arithmetic part carries out trigger for starting measurement (S105) and the measurement part carries out corneal shape measurement processing (S107). In the case of a signaling space, a signal is generated with an instruction by a signaling signal forming part. In the case of measurement timing, returning to S107, the arithmetic part makes the measurement part to repeat corneal shape measurement processing until reaching a measurement finish time to obtain a corneal shape and a corneal wavefront aberration (S109). When the measurement finish time comes, the arithmetic part displays the measurement result on a display part (S111).  <P>COPYRIGHT: (C)2005,JPO&NCIPI