baber/WOPTO huggingface dataset:
Patent JP-2004272947-A (JP)
Title: Optical pickup head device and optical information device
Inventor: KADOWAKI SHINICHI
IPC: G11B7/135
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce fluctuation in TE signal amplitude and symmetry when using an optical storage medium having a plurality of information recording surfaces.  <P>SOLUTION: An optical storage medium is irradiated with three beams, and a light is received by a photodetecting means. The photodetecting means has a plurality of photodetectors, a signal outputted from each photodetector is subjected to differential calculation, and a tracking error signal is generated by a push-pull method. When a direction in which the three beams are arrayed on the photodetecting means is made an X direction, and a direction orthogonal to the X direction is made a Y direction, the three beams on the photodetecting means are made smaller in size in the X direction than in the Y direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271221-A (JP)
Title: Solid shape evaluation apparatus
Inventor: MURATA MASAFUMI
IPC: G06T1/00
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid shape evaluation apparatus capable of nondestructively and speedily evaluating the shape of a sample even in the case that the sample has a complicated solid shape.  <P>SOLUTION: The solid shape evaluation apparatus evaluates the sample by creating data indicating the solid shape of the sample from a plurality of cross-sectional images acquired by an X-ray CT scanner device and comparing the data with data indicating the solid shape of the sample created by CAD etc. In the data comparison, image deviations of an observed image from a design image of each cross section are computed through the use of a cross-sectional image of a reference surface P, and image deviations of observed data are corrected through the use of the results of computation A reference piece Q having the shape of a right angled triangle in a plan view is embedded in a rotating table 211 of the X-ray CT scanner device. By matching a cross-sectional image of the reference piece Q with the cross-sectional image of the reference surface, it is possible to correct image deviations of even the sample P having a complicated solid shape but no reference surface S and satisfactorily perform shapes evaluation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003219727-A (JP)
Title: Erica formosa made into christmas tree and method of cultivation for the same
Inventor: TOGAWA TAKAO
IPC: A01G7/06
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of cultivation for potted Erica formosa made into a Christmas tree with an image of snowfall, on a fir and to provide a method of cultivation for the same.  <P>SOLUTION: The method cuts all stems of a stump except the main stem of the Erica formosa and induces the main stem to stand upright by standing a prop and adjusts all of the branches of the stump to form a cone. The method is able to make the Erica formosa as a new product, the invention includes the method of making the pot which sets the pot to advance flowering time, and advancing the flowering time by adjusting the temperature and place of cultivation and improvement of quality.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004267891-A (JP)
Title: Manufacturing method of electronics products and cleaning device used for the same
Inventor: KUROZUMI KAZUMASA
IPC: B08B3/02
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of electronic products and a cleaning device for the same, by which the products are cleaned cleanly and most efficiently while the cost of cleaning is taken into consideration.  <P>SOLUTION: The cleaning device for elongated electronic products is provided with a cleaning bath storing washwater and having a drum rotating horizontally, and a plurality of rollers, which transfer the elongated electronics products and at least one of which is set inside the cleaning bath. The drum of the cleaning bath stirs the washwater by rotating both clockwise/counterclockwise, and has a discharge hole for the washwater to drain out. The cleaning device also includes a spray nozzle which sprays a cleaning solution for rinsing on the electronics products coming out of the cleaning bath.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004006697-A (JP)
Title: Wavelength stabilizing apparatus and method for optical transmitter
Inventor: YOON YOUNG-KWON
IPC: G02F1/35
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavelength stabilizing apparatus and method for an optical transmitter.  <P>SOLUTION: The optical transmitter comprises a heater 510, a substrate 520, a sub-mount 530, a semiconductor light source 540, support members 550, 555, a Fabry-Perot filter 570, a detector 580, and a control circuit 600. The heater 510 is operated with a current applied and maintains the temperature of the semiconductor light source 540 to the preset value. The substrate 520 is fixed on the upper surface of the heater 510, while the sub-mount 530 is fixed on the upper surface of the substrate 520. The semiconductor light source 540 is fixed on the upper surface of the mount 530 to emit the light of the predetermined wavelength from the front surface and rear the surface thereof. The oscillation wavelength thereof changes depending on the operating temperature. The light emitted from the front surface is used for optical communication, while the light emitted from the rear surface is usedfor monitoring the oscillation wavelength of the semiconductor light source 540.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306627-A (JP)
Title: Ink composition for ink jet printing of textile product
Inventor: LI CHUAN-HSI
IPC: C09D11/00
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet composition for ink jet printing of a textile product.  <P>SOLUTION: The ink composition for the ink jet printing of the textile product is composed of (a) at least one kind of reactive dye, (b) water and (c) at least one kind of organic solvent. Furthermore, the organic solvent is selected from a 4-6C polyhydric alcohol having zero or one primary alcohol. The ink composition is adapted to dyeing or printing of a material containing cellulose fibers such as cotton, hemp, cellulose or synthetic fibers or amide-containing fibers such as wool and nylon.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004272836-A (JP)
Title: Abnormality monitoring and reporting device of power-receiving device
Inventor: TSUKUDA DAISUKE
IPC: G08B25/10
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the problem wherein abnormality of a power receiving device cannot be reported to the outside as abnormality information as mixed voice and data.  <P>SOLUTION: The device comprises an abnormality deciding portion 61 for deciding whether the power-receiving device 3 is abnormal, based on the monitored result of a monitoring sensor portion 4 for monitoring the power receiving device 3; an abnormality detecting portion 62 for recognizing the abnormality content, when the power receiving device is decided as being abnormal; an abnormality information generating portion 65 for generating abnormality information, including abnormality content data and abnormality content voice; and an abnormality information reporting portion 50 for reporting the abnormality information, generated in the abnormality information generation portion through a communication network 5 to an intensive management center 6 and a PHS 7 in a deemed voice system.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003287954-A (JP)
Title: Sealing mechanism for toner cartridge
Inventor: DOUGHERTY PATRICK S
IPC: G03G15/08
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing mechanism reducing or eliminating leaking of toner of a toner cartridge from a seal in a simple constitution.  <P>SOLUTION: The sealing mechanism includes a developer roller 104 and a toner plow 401. The developer roller has an outer cylindrical surface. The toner plow includes a concave contact region configured to mate with the outer cylindrical surface of the developer roller and a toner plow face placed at an acute angle with respect to a longitudinal axis of the developer roller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004281541-A (JP)
Title: Electronic device and its manufacturing method, circuit board and electronic apparatus
Inventor: HASHIMOTO NOBUAKI
IPC: H01L23/538
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an electronic device in which the stress to the semiconductor chip can be reduced by reducing the requirement for heat resistance of the substrate and a general purpose substrate can be used.  <P>SOLUTION: The electronic device comprises a substrate 20 on which a wiring pattern 22 is formed, a chip component 10 having a first surface 12 on which a pad 14 is formed and a second surface 18 on the opposite side and mounted on the substrate 20 while facing the second surface 18, a metal layer 15 formed on the pad 14 and hard to be oxidized as compared with the pad 14, an insulating part 30 of resin provided contiguously to the chip component 10, and wiring 34 formed to extend from the metal layer 15 over the insulating part 30 to the wiring pattern 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282297-A (JP)
Title: Rosette sharedly used for phone / lan
Inventor: ONODA SEIICHI
IPC: H04M1/74
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication rosette for realizing crosstalk countermeasures among transmission pairs by an easy method.  <P>SOLUTION: The communication rosette comprising: a plurality of signal input terminal pairs; output terminal pairs of the same number; and signal paths electrically interconnecting between both the terminal pairs, is characterized by correcting a stray capacitance bridge balance among all the pairs by adding a capacitance 25B between lines with deficient capacitance thereby minimizing the coupling capacitance among all the pairs.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275373-A (JP)
Title: Iron
Inventor: OTSUKA YASUHARU
IPC: D06F75/36
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized iron with excellent handleability in an iron.  <P>SOLUTION: In an iron 1 which is reduced in size and has a structure of providing an intermediate cover 6 and a hemispherical surface cover 3 above a base cover 5 disposed so as to cover a circular base 2 to be heated by a heater part 4, by forming the base more on the inner side than a surface cover outer periphery, the fingertip of a user is prevented from directly touching the base and the iron with the excellent handleability is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003344741-A (JP)
Title: Correcting member, holding device, exposure device and device manufacturing method
Inventor: SUDO YUJI
IPC: G02B7/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a correcting member bringing desired optical performance by reducing the deformation of an optical device causing the deterioration of image-formation performance and aberration caused by positional deviation, and to provide a holding device, an exposure device and a device manufacturing method.   <P>SOLUTION: The correcting member for correcting the deformation due to the gravity of an optical member has a 1st unit applying elastic force in an anti-gravity direction to the optical member and a 2nd unit arranged to be opposed to a 1st member while putting the optical member in between and applying elastic force in a gravity direction to the optical member. Thus, the correcting member is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004286641-A (JP)
Title: Map-processing system for vehicle
Inventor: TAKAYAMA HIDETO
IPC: G09B29/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a map-processing system for vehicles which detects roads adjacent to an existing road as a new road.  <P>SOLUTION: A comparison decision part 14 for calculating position information and a vehicle information collection device 1 consisting of a communication processor 18 for communicating with the outside are provided to a vehicle. A server 2 constituted of: a server communication processor 24 for communicating; a server position information temporary storing section 22 for temporarily storing position information which does not coincide with road map information; a server comparison-decision part 21 for comparing and deciding at least whether the positional information from the vehicle information collection device 1 almost coincides with the positional information of the server position information temporary memory 22 or with the road map information; and an updating means for updating the positional information as a new road, when it coincides with the running track of the server position information temporary storing section 22 a plural number of times by the comparison decision of the server comparison-decision part 21, is provided outside the vehicle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284544-A (JP)
Title: Shock absorber
Inventor: KONDO KIYOTO
IPC: B60R21/02
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shock absorber for providing a necessary load characteristic without increasing weight.  <P>SOLUTION: A crush box 10 forming the shock absorber has a cylindrical part 13 formed in a substantially cylindrical shape and a square cylindrical part 15 continuously formed in a substantially square cylindrical shape to the rear end side of the cylindrical part 13 by means of a step 14. The square cylindrical part 15 is superposingly arranged on the outer peripheral side of a front side member 12, and is joined by welding W. Since the cylindrical part 13 is a cylinder comprising a large radius R1 wound along the outer peripheral side of the front side member 12, a cross section coefficient of the cylindrical part 13 is high. Therefore, the necessary load characteristic is provided without increasing a thickness or the like which causes an increase in weight.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293624-A (JP)
Title: Active type vibration-proof supporting device
Inventor: KIN HIROZUMI
IPC: F16F13/26
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To freely adjust an air gap between a fixed core and a movable core without providing several varieties of connection members, and to obtain desired vibration-proof properties in an active type vibration-proof supporting device.  <P>SOLUTION: The device consists of an elastic body 14 supporting a vibration body E elastically, a liquid chamber 24 demarcated by the elastic body 14, a movable member 20 that changes the volume of the liquid chamber 24, and an actuator 31 that drives the movable member 20. The actuator 31 is electromagnetically constructed of a fixed core 33, a movable core 53 connected to the movable member 20 and placed opposedly to the fixed core 33 through an air gap g, and a coil 39 generating electromagnetic attraction between both fixed and movable cores 33, 53. The movable member 20 and the core 53 are connected by connection means 55, 56 enabling the adjustment of the gap g.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297363-A (JP)
Title: Remote photographing system
Inventor: SANTO AKIHIKO
IPC: H04N7/173
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote photographing system by which remote photographing is allowed at an angle desired by a customer and under photographing conditions by using a plurality of video cameras at a sports ground or a theme park.  <P>SOLUTION: The remote photographing system comprises: a cellular telephone transceiver 11 receiving photographing request information through a telephone line and transmitting photographing feasibility and time information to the customer; a photographing time decision device 15 deciding photographing feasibility determination and photographing time based on the photographing request information received by the cellular telephone transceiver and transmitting the photographing feasibility and the time to the customer; a camera controller 4 applying photographing drive to the video camera 5 at the photographing angle specified by the customer at the time decided by the photographing time decision device; a photographing picture data memory 19 storing the photographing picture data of the customer photographed with the video camera under the camera controller; and a picture delivery device 22 delivering the photographing picture data stored on the memory to a printer or a provider for the customer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293982-A (JP)
Title: Core part structure of heat exchanger
Inventor: IWASAKI MITSURU
IPC: F28F9/02
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a core structure of a heat exchanger capable of preventing damage of tubes by reducing pressing force toward the tubes of tube plates.  <P>SOLUTION: In the core structure of the heat exchanger, tubes 3 and corrugated fins 4 are alternately arranged between tube plates 2 arranged opposite to each other with a predetermined space interposed therebetween. End portions 3c of the tubes 3 are inserted into tube holes 2b formed respectively in each of the top and bottom tube plates 2 to be fixed. On the tube plates 2, there are provided connection portions 2c having wall portions 2f slanting from main body portions 2h thereof toward the tubes 3. When a thickness of the tubes 3 is 0.13 to 0. 23 mm, a slant angle θ of the wall portions 2f of the connection portions 2c is set to satisfy: slant angle θ (°) ≥ 25 × (thickness (mm) of sheet plate) + (-125 × (thickness (mm) of tube) + 25).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291896-A (JP)
Title: Wheel for vehicle
Inventor: KAMIYAMA YOICHI
IPC: B60B21/12
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel for a vehicle devised to properly carry out a noise reduction by an auxiliary air chamber concerning technology to reduce road noise by providing the auxiliary air chamber.  <P>SOLUTION: The wheel 10 for the vehicle forming the auxiliary air chamber SC is constituted by providing a plurality of auxiliary air chamber forming members 14 forming the auxiliary air chamber SC on an outer peripheral surface of a rim 11 in the circumferential direction. This auxiliary air chamber forming member 14 is furnished with an auxiliary air chamber forming part to form the auxiliary air chamber SC between itself and the outer peripheral surface of the rim 11, a communicating part 14G to communicate the auxiliary air chamber SC to a tire air chamber MC formed between a tire 20 and the rim 11 and a lug part 14F formed on a connecting part with the rim 11 of the auxiliary air chamber forming member 14, and the auxiliary air chamber SC is formed by air-tightly fixing the auxiliary air chamber forming members 14 on a well part 11C on the outer peripheral surface of the rim 11 through the lug part 14F.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292039-A (JP)
Title: Synthetic resin bottle-shaped container
Inventor: OGUCHI HIROKI
IPC: B65D1/02
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synthetic resin bottle-shaped container which rapidly returns to its original shape from the deformation of a container barrel portion caused during the handling irrespective of the magnitude of the force applied thereto.  <P>SOLUTION: In the synthetic resin bottle-shaped container having a waist to divide a barrel portion into at least two portions in the vertical direction while a demarcated recess for handling is formed in the waist, a stepped part with steps formed in a stair shape from a bottom wall of the demarcated recess to an outer surface of the barrel portion is provided between the demarcated recess and the barrel portion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294027-A (JP)
Title: Air conditioner
Inventor: TSUJIKAWA YUEI
IPC: F24F1/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner provided with an ventilator capable of introducing outside air together with indoor air by an air fan and an auxiliary fan rotated positively when introducing outside air and exhausting a part of indoor air by the auxiliary fan rotated reversely when exhausting air.  <P>SOLUTION: A communicating hole 2a corresponding to a wall hole C and an air suction hole 6a corresponding to the communicating hole 2a are provided in an installation plate 2 and a base 6, respectively. A duct flange 15 provided with a connection part D connected to one end of a duct 14 through the wall hole C is attached to a peripheral fringe of the communicating hole 2a. The auxiliary fan 19 introducing outside air or exhausting indoor air by starting it so as to rotate positively or reversely is provided in the duct 14. When introducing outside air, outside air is introduced together with indoor air by the air fan 13 and the auxiliary fan 19 rotated positively. When exhausting indoor air, a part of indoor air is exhausted by the auxiliary fan 19 rotated reversely.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303330-A (JP)
Title: Recording control method for optical disk recording/playing back device
Inventor: HANAMOTO YASUTSUGU
IPC: G11B7/09
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording control method for an optical disk recording/playing back device, capable of recording signals in an disk.  <P>SOLUTION: This device is provided with a pickup control circuit 5 for controlling an optical pickup 3, a servo state detection circuit 14 for detecting the level of a servo signal obtained from the pickup control circuit 5, and a data memory circuit 15 for storing disk characteristic data based on media codes recorded in a disk D. When recording impossibility caused by the level change of the servo signal is determined, a recording operation is suspended, and resumed after a recording speed is changed to a low-speed side, and a determination level for determining recording impossibility is set based on data stored in the data memory circuit 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300312-A (JP)
Title: Coating composition for forming silica film and method for forming silica film
Inventor: FUJITA KAZUO
IPC: C01B33/12
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating composition for forming a film capable of forming an insulating film excellent in heat resistance, adhesion properties and crack resistance and having a low dielectric constant, a method for forming a film using the same, and a film.  <P>SOLUTION: The coating composition for forming a silica film comprises a compound represented by formula (A): (R<SP>1</SP>)<SB>a</SB>Si(OR<SP>2</SP>)<SB>4-a</SB>[wherein R<SP>1</SP>is hydrogen, fluorine or a monovalent organic group (provided that a thermally decomposable organic group defined as R<SP>3</SP>in formula (B) is excluded); R<SP>2</SP>is a monovalent organic group; and a is an integer of 0-3], a thermally decomposable group-containing silane compound represented by formula (B): (R<SP>3</SP>)<SB>b</SB>Si(OR<SP>4</SP>)<SB>4-b</SB>(wherein R<SP>3</SP>is a monovalent thermally decomposable organic group; R<SP>4</SP>is a monovalent organic group; and b is an integer of 1-3), and a hydrolyzate and/or a partial condensate of an unsaturated group-containing silane compound represented by formula (C) (wherein R<SP>1</SP>is a hydrogen, an alkyl group or an aryl group; R<SP>2</SP>is an unsaturated bond-containing organic group; R<SP>3</SP>is an alkyl group; n is an integer of 0-2; m is an integer of 1-3; and 0≤n+m≤3).  <P>COPYRIGHT: (C)2005,JPO&NCIPI