baber/WOPTO huggingface dataset:
Patent JP-2004138701-A (JP)
Title: Light emitting device and picture forming device
Inventor: YUDA MASAHIRO
IPC: B41J2/44
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain multicolor visible rays while downsizing a device and reducing power consumption and a workload of positioning operation.  <P>SOLUTION: Three light rays taken out by using semiconductor lasers 101-103 with wavelengths λ<SB>1</SB>, λ<SB>2</SB>and λ<SB>3</SB>corresponding to twice as much as those of red, green and blue light rays via optical fibers 106a-106c are integrated into a light ray with one another at a fiber coupler 105. The integrated light ray is made incident on an SHG crystal 104 which is designed so as to simultaneously generate the second harmonics of three light rays with the wavelengths λ<SB>1</SB>, λ<SB>2</SB>and λ<SB>3</SB>and is outputted from an output port 108 of the SHG crystal 104.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136748-A (JP)
Title: Intermediate shaft of steering device
Inventor: HAMANO SEIJI
IPC: B62D1/19
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce manufacturing cost of an intermediate shaft superior in transmission performance of rotation based on steering operation in a steering device.  <P>SOLUTION: This steering device has an intermediate shaft 10 for transmitting the rotation based on the steering operation to a steering gear. The intermediate shaft 10 has an outer shaft 11 and an inner shaft 21 relatively movably joined in the shaft direction so that the shaft length becomes short for absorbing impact energy by impulsive force. A serration 24 is formed only on an outer peripheral surface 22a of the inner shaft 21, and this serration 24 is pressed in so as to bite in an inner peripheral surface 12b of the outer shaft 11, and joins the outer shaft 11 and the inner shaft 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140280-A (JP)
Title: Method, device, and program for measuring fine pattern
Inventor: MIYANO YUMIKO
IPC: G01B15/00
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To correctly measure the pattern of each layer from the image of a semiconductor device constituted of a plurality of layers.  <P>SOLUTION: The SEM image of a semiconductor device constituted of two or more layers is obtained, and the peak position of the pattern is extracted as a peak point from the obtained image. Then, a peak point column constituted of the extracted peak points is grouped, and each group is made to belong to the pattern of each layer. Thus, it is possible to correctly measure the shape of the pattern of each layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142510-A (JP)
Title: Vehicle parking assist device
Inventor: NISHIO AKITAKA
IPC: B60R21/00
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle parking assist device for reducing a turning radius of a vehicle without impairing a feel of operation and a sense of stability in the vehicle by constantly applying appropriate braking force to a wheel when parking.  <P>SOLUTION: An ECU 40 of the vehicle parking assist device calculates a first targeted yaw rate Y1 based on car body speed detected by a vehicle speed sensor and an steering angle detected by a steering sensor, and further calculates a second targeted yaw rate Y2 which is larger than the first targeted yaw rate Y1, correcting the first targeted yaw rate Y1 based on a traveling state amount detected by each sensor at a step 128 when it is determined that a driver intends to park the vehicle. At a step 138, a control device for the vehicle is controlled so that an actual yaw rate Y coincides with the second targeted yaw rate Y2 based on the detection of a yaw rate sensor, and the braking force is applied to the turning inner wheel of the vehicle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003143068-A (JP)
Title: Mobile communication device containing transmitting/ receiving multiple antenna, and mobile communication method utilizing the transmitting/receiving multiple antenna
Inventor: KIM SEONG-JIN
IPC: H04B7/005
Filed: 2002-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication device containing a transmitting/ receiving multiple antenna, and to provide its method. SOLUTION: A base station 10 restores long-term information and short-term information decided in the first mobile station 20, the second mobile station 22, and so on, and the X-th mobile station 24, from the return signals received from these mobile stations 20, 22, and 24, reflecting first properties, and processes an exclusive physical channel signal spatially, making use of the base information generated from the long-term information and short-term information restored this way, and transmits the results of addition where a pilot signal is added to a signal being processed spatially this way to the mobile station.  Furthermore, it is desirable that the first station 20, the second mobile station 22, and so on, and the X-th mobile station 24 have at least one transmitting antenna each, that the base station 10 should have at least one receiving antenna, and that the first property should correspond to the property of each down link channel of the transmitting antenna and the receiving antenna.
Patent JP-2004141433-A (JP)
Title: Joining, assembling, and travelling toy
Inventor: OTAKI YOSHIMI
IPC: A63H33/08
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To enable an infant or a child to easily and pleasantly join/assemble a plurality of building blocks with realistic outer appearance.  <P>SOLUTION: A joining, assembling, and travelling toy includes: a solid base unit 2; a chassis to be attached onto the lower surface of the unit; and the plurality of building blocks to be joined with the unit 2. Fitting holes for joining arranged in the solid base unit 2 are formed in a plurality of places mutually at equal interval in accordance with a vertical/horizontal coordinate axes in front and rear end surface parts, left and right side surface parts, and an upper surface part. The one pair of fitting holes for joining is selected among the fitting holes, or the single fitting hole for joining is used, so that the plurality of building blocks are joined.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003223449-A (JP)
Title: Method for registration of terminal information and method of utilizing it
Inventor: TANAKA YASUHIRO
IPC: G06Q30/06
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a utilizing environment and a means to search efficiently the information offered from innumerable terminals existing on the Internet and for turning the information from terminals into more beneficial form of utilization.  <P>SOLUTION: When any information from a terminal is to be registered, information to show the ID and attribute inherent in the terminal and the specific position where the terminal exists is acquired, and the position of the terminal is made capable to recognize through a processing to decide the range in service according to the evaluation of the reliability and safety of the information. Also other information registered are processed into various forms and sorted so that it can be offered as a database easier to utilize. It is arranged so that a series of processing procedures can be conducted on a specified computer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004147722-A (JP)
Title: Method and system for applying game device id, attaching processor and central management device
Inventor: KIHARA KAZUNARI
IPC: A63F7/02
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for applying a game device ID for reducing the work amount of staffs of a game parlor in applying an ID to each game device and reducing the equipment cost.  <P>SOLUTION: An ID application start notice is transmitted to all of attaching processors connected to a ring type communication network by a central management device(S1 to S2), an ID application start notice is received by all of attaching processor to switch a bypass path to an individual transmit/receive path (S3 to S5), and data for deciding ID corresponding to the first game device is generated and transmitted by the central management device (S6 to S8). The ID determined by receiving the data for deciding the ID by the first attaching processor is stored, data for deciding ID corresponding to the game device connected to the next attaching processor is generated and transmitted, and the path is returned (S9 to S13). In the subsequent attaching processors, the similar processing is sequentially conducted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158473-A (JP)
Title: Method of manufacturing ceramic wiring board
Inventor: MATSUKAWA KOZO
IPC: H05K3/46
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which a ceramic wiring board containing a high-capacitance, low-inductance, and high-accuracy capacitor can be manufactured by effectively suppressing the swelling and deformation of a green ceramic sheet when dielectric paste is applied to the sheet for forming a dielectric layer.  <P>SOLUTION: In this method of manufacturing the ceramic wiring board, a molded green ceramic sheet molding is first manufactured by applying the dielectric paste composed of dielectric powder, an organic solvent-based binder, and an organic solvent to wiring conductors formed on the surface of the green ceramic sheet containing the organic solvent-based binder and drying the paste. Then a laminate is manufactured by laminating another green ceramic sheet upon the green ceramic sheet molding, and the wiring board is manufactured by baking the laminate. The evaporation rate index of the organic solvent contained in the dielectric paste is adjusted to 40-300. Since the diffusion amount and diffusion rate of the organic solvent into the green ceramic sheet can be reduced, the swelling and deformation of the green ceramic sheet can be prevented effectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003209805-A (JP)
Title: Digital signal recording and reproducing apparatus
Inventor: ARAI HIDEO
IPC: H04N5/92
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital signal recording and reproducing apparatus capable of recording/reproducing both non-compressed and compressed signals.  <P>SOLUTION: The digital signal recording and reproducing apparatus is provided with: a non-compression signal input means; a compression signal input means; a data compression means; and a recording signal processing means, the data compression means compresses the non-compression signal, and the recording signal processing means applies prescribed recording signal processing to the compression signal without compressing the data and records the processed compression signal onto a recording medium.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004150680-A (JP)
Title: Water heater
Inventor: TANAKA YOSHIHIKO
IPC: F24H1/10
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water heater capable of heating with high ability in singly reheating operation, and reducing labor and running cost for user to neutralize recovered condensation from a latent heat recovering heat exchanger.  <P>SOLUTION: In singly reheating operation, a first valve 28 is closed, with a third valve 65 opened, so supply water goes from a supply water tube 22 through a bypass passage 24 to be sent through a hot water supply heat receiving pipe 21 in the reverse direction to normal to be discharged from a discharge pipe 64 to a drain tank 62. Boiling in the hot water supply heat receiving pipe 21 is thus prevented. The singly reheating operation is thus enabled as a burner 12 is burned at high ability. Since water sent in the reverse direction is used for diluting condensation water recovered from the latent heat recovering heat exchanger 16, supply of neutralizer is not necessary.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147897-A (JP)
Title: Plate mounting structure of chair
Inventor: NAKA HIDEKI
IPC: A47C5/06
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide the plate mounting structure of a chair by which plates such as a backrest plate, a seat plate can simply and firmly be fixed and the plates can simply be removed from the chair frame as needed.  <P>SOLUTION: The plates 20 and 30 are fixed to the chair frame 10 with rivets 50. Each rivet 50 is provided with: a nearly cylindrical metallic rivet body 60 provided with a flange 62 at the outer periphery of an upper end; and a metallic force-fit pin 70 provided with a head 73 at the upper end of a shaft 71. A head housing recess part 63 is formed at the upper surface of the flange 62, and a pair of tool guiding grooves 65 for pulling out the pin extending to a flange peripheral end edge are formed on both sides of the recess part 63. In the state of fixing the rivet 50 by force-fitting the pin 70, the pin 73 can be pulled out by pinching a pin head part 73 from both sides by the pinching pieces 42 of a pincer 40 via the tool guiding grooves 65.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148698-A (JP)
Title: Led printhead
Inventor: KONDO SHOICHI
IPC: B41J2/45
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED printhead having an LED module substrate arranged linearly with LEDs in which a good print performance can be attained by providing a heat dissipation member of low deformation and sufficient heat dissipation effect is exhibited.  <P>SOLUTION: On an insulating substrate 2A applied with a specified wiring pattern, an LED module substrate 2 mounting a plurality of LED arrays 2B and a driving semiconductor 2C for the LED array 2B linearly, and a hollow heat dissipation member 3 having a surface 3A for arranging the LED module substrate 2 are provided. The heat dissipation member 3 fixedly supports a circuit board 6 mounting an electronic component 6A at a position different from the surface 3A for arranging the LED module substrate 2 and electrically connects the circuit board 6 to the LED module substrate 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149705-A (JP)
Title: Higher fatty acid ester-based solvent and viscosity-reducing agent for foaming polyurethane
Inventor: KANO TAKAAKI
IPC: C08J9/04
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellently safe higher fatty acid ester-based solvent having excellent environmental compatibility and excellent characteristics at a low temperature.  <P>SOLUTION: The higher fatty acid ester-based solvent comprises 100 pts. wt. higher fatty acid ester compound represented by general formula (1) (wherein, R<SP>1</SP>is a 1-12C alkyl group or alkenyl group, or a 6-9C aryl group; R<SP>2</SP>is a 7-21C alkyl group or alkenyl group; R<SP>3</SP>is a 2-4C alkylene group; and m is 0 or an integer of 1-20), and 0.01-5 pts. wt. alkyl methacrylate-based polymer and/or alkyl acrylate-based polymer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151595-A (JP)
Title: Keyboard cover device for keyboard instrument
Inventor: MORIGUCHI MASAKI
IPC: G10B3/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a keyboard cover device for a keyboard instrument in which the appearance of a keyboard cover can be enhanced without increasing its manufacturing cost.  <P>SOLUTION: The keyboard cover 4 is provided with a front keyboard cover 11 for opening/closing the front of a playing part 2, a rear keyboard cover 12 arranged on the rear side of the front keyboard cover 11 to open/close the rear part of the playing part 2 and a plurality of hinges arranged at intervals in the lateral direction between the front keyboard cover 11 and the rear keyboard cover 12 and connecting the front keyboard cover 11 and the rear keyboard cover 12 so that these covers 11, 12 can be rotated around an axial line extended in the lateral direction. The front keyboard cover 11 is constituted so as to be rotated between a close position connected to the front end of the rear keyboard cover 12 and extended to the front and an open position rotated from the rear keyboard cover 12 by a prescribed angle and each of the hinges 13 is arranged so as to be located on the lower side of the front keyboard cover 11 or the rear keyboard cover 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155005-A (JP)
Title: Resin fluid analyzing method and device for the method
Inventor: OKIDAKA KAORU
IPC: B29C45/76
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin fluid analyzing method which can seek a flow behavior such as the pressure, temperature, velocity, shear rate, shear stress or flow pattern of a resin in its flow process mainly in a plastic injection-molding field.  <P>SOLUTION: In the resin fluid analyzing method comprising a pressure analyzing process for calculating a pressure applied to every part of a molded product at the time of resin packing and also a temperature analyzing process for calculating a temperature of said every part at the time of resin packing, with regard to an objective 2.5-dimensional thin-walled shell structure by plastic injection molding, the temperature-analyzing process calculates a heat conduction term δ(KδT/δz)δ/z in the sheet thickness direction in the energy equation represented by formula 1 as a heat flow rate α(T-T<SB>W</SB>) by deciding a heat transfer rate α based on a die wall surface temperature T<SB>W</SB>, the sheet thickness of a molded product and the heat conduction rate of the resin of this molded product.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154894-A (JP)
Title: Abrasive supply method and device in sand blast machining
Inventor: KANDA SHINJI
IPC: B24C7/00
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abrasive supply method in sand blasting machining for stably supplying abrasive regardless of the state of the abrasive such as humidity and the use time to set the optimum injection amount.  <P>SOLUTION: According to this sand blast machining, an abrasive supply roller having a recessed part such as a groove or a hole formed on the periphery is rotated in an abrasive tank or an abrasive layer formed below an abrasive pressure tank communicating with the abrasive tank to pass the surface of the roller through the abrasive layer, thereby filling the recessed part on the periphery of the roller with the abrasive, and then a mixed fluid of high pressure gas and the abrasive is injected from an abrasive jet nozzle. The abrasive filled in the recessed part on the periphery of the abrasive supply roller is taken out toward an abrasive take-out part formed close to the periphery of the abrasive supply roller by abrasive take-out gas formed of suction negative pressure, which is supplied from a high pressure gas supply source or generated in an abrasive take-out part, and the abrasive is supplied to the abrasive jet nozzle through an abrasive supply pipe facing the abrasive take-out part or directly from the abrasive take-out part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158686-A (JP)
Title: Solid-state image sensing device
Inventor: ODA KAZUYA
IPC: H04N5/369
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state image sensing device with less shading influence in the solid-state image sensing device with a plurality of light-sensitive portions whose sensitivities are different in the light receiving portions corresponding to each of pixels.  <P>SOLUTION: The solid-state image sensing device 10 includes a light receiving portion 12 formed with a main light-sensitive portion 22 with high sensitivity in each of the pixels and a sub-light-sensitive portion 24 with low sensitivity. Each light receiving portion 12 is provided with a micro lens 52 for gathering the incident light. The optical center of the micro lens 52 is arranged nearer to a side of the sub-light-sensitive portion 24. Consequently, the micro lens 52 focuses the incident light conveniently irrespective of an incident angle and can make the focused light fluxes efficiently incident on not only the main light-sensitive portion 22 but the sub-light-sensitive portion 24, so that each of the light sensitive portions 22, 24 can obtain enough light intensity. As a result, lowering and variation of the sensitivity in each of the light sensitive portions 22, 24 are reduced to decrease the luminance shading in a shot image, specifically in peripheral potions thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154419-A (JP)
Title: Signal processing apparatus and method, recording medium and program
Inventor: FUNABASHI TAKESHI
IPC: G06T7/00
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To surely detect the contact of a finger with a sensor.  <P>SOLUTION: In a step S12, a fingerprint collation program classifies data into prescribed patterns by an H count showing the number of data with a dimension of a maximum threshold or more, an L count showing the number of data with a dimension of a minimum threshold or less, and an amplitude as a difference of a value based on the maximum value and the minimum value of the data dimension in the data output from a fingerprint reading sensor 21. In a step S13, the fingerprint collation program determines an object contacting with the sensor based on the classified patterns. For example, the fingerprint collation program determines whether or not the object contacting with the sensor is the finger based on the classified patterns. This program can be applied to a fingerprint collation device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158376-A (JP)
Title: Shielded connector
Inventor: NOGUCHI HIROTAKA
IPC: H01R24/00
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shielded connector which enhances a shielding function by metal shells.  <P>SOLUTION: In a female and a male housings 30, 60 which engage each other, inner housings 31, 61, in which a female terminal or a male terminal connected to a terminal of a shielded wire are housed are provided, in a suspended manner in outer housings 32, 62 respectively via ribs 35, 69. Metal shells 50, 80 with slits 56, 86 provided to release ribs 35, 69 respectively are fitted to an outer periphery of the inner housings 31, 61. When both housings 30, 60 engage, projected ends of both metal shells 50, 80 are engaged and the surroundings near connected portions of female and male terminal metals are covered to provide electromagnetic shielding. Forming positions of slits 56, 86 are shifted so as not to match each other in the metal shell 50, at the female side and the metal shell 80 at the male side respectively, and at an engaged portion of both metal shells 50, 80, the slits 56, 86 are covered mutually, to seal its entire periphery without gaps.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003215751-A (JP)
Title: Heat developable photosensitive material and method for forming image by using the same
Inventor: YABUKI YOSHIHARU
IPC: G03C1/76
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material having high image preserving property, excellent sharpness and little residual colors.  <P>SOLUTION: The heat developable photosensitive material ha a supporting body, and a photosensitive layer containing silver halides having ≥10 mol% silver iodide content and a reducing agent on the supporting body, and a nonphotosensitive layer on the supporting body, is characterized in that at least one layer in the photosensitive layer or the nonphotosensitive layer contains a dye having the absorption maximum in the wavelength range from 350 nm to 430 nm.  <P>COPYRIGHT: (C)2003,JPO