baber/WOPTO huggingface dataset:
Patent JP-2005146894-A (JP)
Title: Internal combustion engine
Inventor: SAKURAI KAZUHIRO
IPC: F02M69/04
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine having high warm-up property and capable of satisfactorily reducing discharge of unburned fuel.  <P>SOLUTION: The internal combustion engine 1 has a fuel reformer 20 for reforming a mixture of fuel with air and generating reformed gas containing a predetermined fuel constituent, burns a mixture of the reformed gas and air in a combustion chamber 3 and generates motive power. The engine is equipped with an intake port 6 for introducing air into the combustion chamber 3, a reformed gas supply pipe 27 for supplying the reformed gas from the fuel reformer 20, a reformed gas passage 11b and a reformed gas supply passage 11c. The reformed gas passage 11b and the reformed gas supply passage 11c are arranged close to the intake port 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004208280-A (JP)
Title: Encoding apparatus and encoding method
Inventor: KUDO TAKASHI
IPC: H04N19/503
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encoding apparatus and an encoding method for shortening entire processing time.  <P>SOLUTION: A plurality of parameters are set, a basic parameter for motion prediction is generated from the set plurality of parameters, and the basic parameter is used to perform motion predictive processing. Further, the result of motion predictive processing is converted into a parameter to be used for each of a plurality of encoders, and outputted to the encoders.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005120329-A (JP)
Title: Thermoplastic foaming resin for brassiere pad
Inventor: MIWA YUKIO
IPC: C08J9/38
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material which satisfies prescribed properties for brassiere pads, exhibits high resistance to light and NOx contamination, and is recyclable.  <P>SOLUTION: A polyethylene resin, which exhibits high resistance to light and NOx contamination and is recyclable, is expanded using a blowing agent and is further subjected to an acid treatment or a heat treatment for breaking walls between cells inside the polyethylene foam thereby to form an open cell foam. Thus, the resin is imparted with cushioning properties and air permeability required for the brassiere pads.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005150524-A (JP)
Title: Electronic controller
Inventor: IIDA TAKU
IPC: H05K1/14
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic controller where connection reliability can be secured by relaxing stress at the connection part of a flexible printed wiring board in the electronic controller obtained by connecting a circuit board and a connector by folded-back flexible printed circuit boards.  <P>SOLUTION: The circuit board 20 mounting an electronic part is housed inside of a casing 10. Connectors 30a and 30b are fitted to the casing 10, and the circuit board 20 and the connectors 30a and 30b are connected by the folded-back flexible printed circuit boards 40a and 40b. Inside of the casing 10, the circuit board 20 is placed in the state of being slidable on substrate placing parts 14a, 14b, 14c and 14d.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005150566-A (JP)
Title: Enclosure structure of electronic controller
Inventor: MORISADA KAZUTOSHI
IPC: H05K7/14
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide the enclosure structure of an electronic controller in which assembling is easy and a stress is not applied to a printed substrate.  <P>SOLUTION: In the enclosure structure of the electronic controller, since the four corners of the printed substrate 60 are held between the stage 22 of the case 20 and the stage 22 of the cover 40, a stress is not applied to the printed substrate 60. Thus, a failure due to the stress does not occur in the printed substrate 60. Since a bracket 80 for mounting can be mounted simultaneously upon assembling of the case 20 with the cover 40 by mounting the bracket 80 for mounting after the case 20 is combined with the cover 40, the assembling step can be simplified.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005153560-A (JP)
Title: Supporting device for vehicular power unit
Inventor: KATO YUJI
IPC: B60K5/12
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce vibrations or noise at the time of acceleration and deceleration, while performing an original function of a torque rod, in a supporting device for a vehicular power unit wherein a power source side mount disposed generally on a principal axis of inertia and a speed reducer side mount disposed above the principal axis of inertia are interposed between a horizontal power unit having a driving shaft disposed behind the principal axis of inertia and a vehicle body frame, and wherein a part remote from the principal axis of inertia of the power unit is coupled with the vehicle body frame through a generally horizontal torque rod.  <P>SOLUTION: The speed reducer side mount 17 comprises a front portion elastic stopper 52 abuts on the vehicle body frame side member 23 when a speed reducer side member 42 attached to an upper portion of a speed reducer is forwardly displaced to the vehicle body frame by a first distance L1, and a rear portion elastic stopper 53 abuts on a vehicle body frame side member 23 when the speed reducer side member 42 is backwardly displaced to the vehicle body frame by a second distance L2. The second distance L2 is set to be longer than the first distance L1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005159447-A (JP)
Title: Imaging device applied to interval photography and its dark time noise suppressing method
Inventor: MASUYAMA HIDEYUKI
IPC: H04N5/21
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device capable of acquiring a good quality image in which dark time noise is suppressed while satisfying a predetermined photography interval at the time of interval photography.  <P>SOLUTION: The imaging device 100A comprises an imaging element 105 arranged on the optical path 114 of an object being observed by a microscope 200, a shutter 104 for making a switch between projection of the observation image onto the imaging element 105 and interception of light, a memory 109 for storing a bright time signal being delivered from the imaging element 105 under a state where light is not intercepted, a memory 110 for storing a dark time signal being delivered from the imaging element 105 under a state where light is intercepted, a memory control section 108 for controlling read/write of the bright time signal and the dark time signal for the memories 109 and 110, an adding section 111 for subtracting the dark time signal from the bright time signal, an operating section 101 for inputting directions by a user, and a system control section 102 performing general control of the device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005159502-A (JP)
Title: Printing/reading system of ciphered information
Inventor: YAMADA TAKAAKI
IPC: G06F12/14
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of creating a printed matter while ciphering information different from print content.  <P>SOLUTION: In the printing/reading system where a printer comprising a message input means, an image input means and a print means, a watermark padding device comprising a watermark padding means, and a watermark detector comprising a watermark detecting means are connected with a network, the printer receives a print object image and information to be ciphered in that image from a message sender and sends that information and that image to the watermark padding device. The watermark padding device forms a watermark image where that information is padded in that image and sends the watermark image to the printer. The printer prints the watermark image, a message receiver photographs the watermark image by means of a portable terminal and sends that image to the watermark detector where the padded information is detected and the message receiver is replied.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005156223-A (JP)
Title: Crack progress characteristic evaluation method and system
Inventor: KUBO TATSUYA
IPC: G01N3/06
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crack progress characteristic evaluation method for executing a crack progress characteristic test while controlling a stress enlargement factor on the basis of a measurement result of crack length or on a measurement result of the enlargement factor.  <P>SOLUTION: With respect to a stress enlargement factor at a certain time point in the process of a test obtained by giving a test load to a notched test piece in a prescribed environment, a crack progress characteristic is evaluated while controlling a repetitive test load so that the enlargement factor increases or decreases by a certain value after a prescribed amount of crack has progressed or a prescribed period of time has elapsed. In this event, the test load is controlled so that the enlargement factor increases or decreases by a certain proportion of a difference between a present value and a target value of the enlargement factor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004069296-A (JP)
Title: Network-linked laser target type firearm training system
Inventor: SHECHTER MOTTI
IPC: F41J5/02
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To faithfully simulate the experience of actual shooting without shooting shots.  <P>SOLUTION: This firearm training system comprises a training firearm 40 having a laser transmitter module transmitting laser signals along the longitudinal centerline of the barrel of the firearm according to a mechanical wave motion generated by pulling the trigger of the firearm. A laser detection target 42 comprises the flat arrangement of a laser beam detector for detecting an accurate laser hit position on the target. The laser signals transmitted from the training firearm 40 are desirably the modulated laser pulses capable of easily discriminating the target 42 from noise and interference. The target is connected to a computer 44 which reports laser hit information and traces the history of a series of laser hits shot by an athlete or a trainee. Since the computer 44 is connected to a same type of firearm training system through a communication network, competition by a plurality of shooters at different geographical locations is enabled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005156969-A (JP)
Title: Optical receptacle, and optical connector and optical module using same
Inventor: KOMADA DAISUKE
IPC: G02B6/42
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical receptacle which has a wiggle property stabilized and prevents crack of a split sleeve to improve the reliability.  <P>SOLUTION: In an optical receptacle 7, a rear end part 1b of a fiber stub 1 having an optical fiber 3 fixed to a through hole of a ferrule 2 is pressed into and fixed to a holder 5, and a split sleeve 4 for holding a plug ferrule 21 connected to a front end part 1a is held in the front end part 1a, and the outer periphery of the split sleeve 4 is held by a sleeve case 6, and a sleeve case rear end part 6b is held by the holder 5, and the optical receptacle 7 has a slit fixing part 8 for fixing a slit 4a of the split sleeve 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005156407-A (JP)
Title: Burn-in board and burn-in apparatus
Inventor: OI KENICHI
IPC: G01R31/26
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the risk of the occurrence of burnout in a burn-in board or a burn-in socket, and to reduce losses, even when a burnout occurs.  <P>SOLUTION: For a semiconductor device 10 for which the burn-in is performed, a signal that is a fine current is input into/output from a motherboard 30 via a device drive unit 20, and the supply of the main power that is a large current is carried out from bus bars 33 and 34 separate from the motherboard 30, via the device drive unit 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005157860-A (JP)
Title: File management device, method and program
Inventor: MATSUNAGA HIDEKI
IPC: G06F12/00
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the storage capacity of a storage part from being compressed by data obtained from other systems and to execute a requested process using the newest data at all times.  <P>SOLUTION: In this file management device 10, an object management part 105 performs a process for creating object information including information on access buses to the files of other systems A, B, ... from files obtained from the other systems A, B, ..., a process for deleting substantial files that correspond to the object information created, and a process for storing in an object management file 1061 the object information from which the substantial files have been deleted. In response to the acceptance of a process request from a client, a request processing part 102 refers to the object information stored in the object management table 1061 and executes a process that corresponds to the process request from the client.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317480-A (JP)
Title: Angle measuring device, and inclination measuring instrument for optical pickup lens
Inventor: FURUTA HIROMASA
IPC: G01B11/26
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To accurately measure an inclination of a measured object having a nonflat plane, in an angle measuring device for measuring an inclination angle of the measured object.  <P>SOLUTION: A beam emitted from a laser beam source 10 is made to diverge by a divergent lens 20, and a beam in the center portion of the beam out of the divergent beam is passed through a beam passing hole 30A of a slit plate 30. The beam is transformed into parallel beam through a collimator lens 40 to be emitted to a lens L and an annular plane part F of an assembling jig J. A beam intensity distribution of the parallel beam emitted from the instrument is made substantially uniform by this manner, and the inclination angle is measured accurately without conforming an optical axis LC of the parallel beam with the center axis of the lens.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248969-A (JP)
Title: Silent chain transmission system
Inventor: OSADA SHIGEYOSHI
IPC: F16H55/08
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce abrasion of a silent chain and a sprocket wheel, and to restrict the generation of noise more.  <P>SOLUTION: Outside flanks 14 and 14 of both gear tooth parts 12 and 12 of a link plate 11 are formed into an arc shape having the same radius (ρ) around the shaft center (d) of respectively corresponding connector pins 16 and 16, and each of gear tooth parts 22 of the sprocket wheel 20 is formed into an arc shape recessed inward in response to the gear tooth part 12 of each of the link plates 11 to be engaged with each of the gear tooth parts 22. One gear tooth part 32 of the link plate 31 is formed in a central part of the corresponding plate 31, and one flank 33A and the other flank 33B of the corresponding tooth part 31 are formed into an arc shape having the same radius (ρ) around the shaft center (d) of opposite connector pins 34 and 34, and each of gear tooth parts 42 of the sprocket wheel 40 is formed into an arc shape recessed inward in response to the gear tooth part 32 of the link plate 31 to be engaged with each of the gear tooth parts 42.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005162273-A (JP)
Title: Container lid, and product containing carbonated drink using container lid
Inventor: KOSUGI WATARU
IPC: B65D53/06
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate or almost eliminate air confined in a container to prevent or almost prevent a deterioration in the taste of a carbonated drink, such as beer, due to the effect of oxygen.  <P>SOLUTION: A container lid (2, 102) is provided with a liner member (34, 134) having an annular projecting stripe (40, 140), in which a synthetic resin addition member (44, 144) containing a deoxidizer is arranged. The addition member (44, 144) virtually fills a recessed space formed between the inner circumference of the projecting stripe (40, 140) and the under surface of a nonseal area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005165091-A (JP)
Title: Image forming apparatus
Inventor: KOBAYASHI KAZUTOSHI
IPC: G03G15/06
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent such an image defect that causes a shortage of density at a boundary between a high density part and a low density part when a DC bias is increased in performing an image quality stabilizing control of keeping the image density constant by a DC bias control.  <P>SOLUTION: A threshold value for the DC bias control is detected, and when reaching the threshold value, the control is switched to the image quality stabilizing control by a means other than the DC bias.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004212962-A (JP)
Title: Heat developable photosensitive material and image forming method for the same
Inventor: YAMAMOTO SEIICHI
IPC: G03C1/498
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material having a high silver iodide content and improved in sharpness and to provide an image forming method for the same.  <P>SOLUTION: The heat developable photosensitive material has an image forming layer containing at least a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent and a binder on one side of a support, wherein a back layer on a face of the support opposite to the face with the image forming layer contains at least (1) a silver halide having a silver iodide content of ≥40 mol% and (2) a silver iodide complex forming agent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004220571-A (JP)
Title: Protein conformation prediction system
Inventor: TOMII KENTARO
IPC: G16B15/20
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a similarity evaluation system among protein profile matrixes which can be suitably used for prediction of protein conformation.  <P>SOLUTION: The system evaluates similarity among the protein profile matrices. The profile matrix is constituted of a group of profile columns having appearance probability by every type of amino acid at each position of amino-acid residue in multiple alignments in which multiple alignments of amino-acid sequence of a plurality of related proteins are performed. The system comprises (a) a means for preparing two profile matrixes as an input profile matrix and a target profile matrix, (b) a means for calculating correlation coefficients between each profile column of the input profile matrix and each profile column of the target profile matrix about the whole or a part of combination of each profile column and (c) a means for creating a score matrix consisting of the correlation coefficients.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005161505-A (JP)
Title: Electric impact tool
Inventor: NAGASAKA HIDENORI
IPC: B25B21/02
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently cool an oil unit of an electric impact tool.  <P>SOLUTION: First air passages 28, 28 opened to the outside of a housing 2 and a second air passage 29 communicated with the inside of a small diametrical part 22 of a joint through a shaft center of a spindle 16 are formed on the spindle 16 of the oil unit 5. A fan 30 to integrally rotate in the inside of the joint 12 is fastened on a head end of a pinion 11 of an output shaft 4. A plurality of through holes 31 are drilled on a side surface of the joint 12 and are communicated with a cylindrical space 32 between the housing 2 and the oil unit 5. This cylindrical space 32 is communicated with the outside of the housing by a plurality of inclined holes 33 drilled on a front part of the housing 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005172023-A (JP)
Title: Assembling method of endless power transmission chain and its device
Inventor: ROOIJ JACOBUS HUBERTUS MARIA V
IPC: F16G13/02
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assembling method of an endless chain capable of manually and mechanically inplementing and to provide its implementing device.  <P>SOLUTION: In the assembling method of an endless power transmission chain, each set is provided with two lengthened elements, the lengthened elements are opposed with each other at a long side, the sets are combined with each other by means of a connection plate having a hole corresponding to the counter set, and the sets are parallelly supported each other in a receiving hole arranged into a supporting body in a circulation-passage state, and depth of each hole is less than the length of the lengthened element. Two sets of the lengthened elements disposed back and forth are combined in response to a desired shape by arranging the connection plate on the lengthened element, the connection plate is supplied to a projecting section from a supporting body of the lengthened element, and thus, an assembling body is separated from the supporting body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005175161-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: HOTTA KOJI
IPC: H01L29/06
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve the pressure tightness of a peripheral area B surrounding a cell area A in which a semiconductor switching element is formed.  <P>SOLUTION: In the peripheral area B formed at a semiconductor device, a depletion layer is expanded when the semiconductor device is off, and an n<SP>+</SP>-type channel stopper area 62 is provided for preventing the depletion layer from reaching the side face of the peripheral area B. The depth (L2) in a direction orthogonal to a main surface of the channel stopper area 62 is deeper than the depth (L1) in a direction orthogonal to the main surface of a base area 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005175858-A (JP)
Title: Video camera
Inventor: OKAMOTO TOMOMI
IPC: H04N5/225
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve the holding property of a video camera since blurring sometimes occurs even in an photographed image because generally the holding property is degraded and a camera part is easily shaken when the video camera is miniaturized and made light in weight.  <P>SOLUTION: The relation of an upper surface part height L1 near a side face for holding the video camera and the side face vicinity height L2 of the other side face is set to L1-L2≥10 mm. Also, an upper surface part forming L1 is shaped as a curved surface. Also, the radius R of the curved surface shape is set to R≥40 mm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005173223-A (JP)
Title: Image forming apparatus
Inventor: FURUMIYA NOBURO
IPC: G03G15/02
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the adhesion of foreign substances weaving through a cleaning blade to a charging roller.  <P>SOLUTION: Before the arrival of a position on a drum on which the cleaning blade is abutted when an image forming apparatus is stopped to a charging roller abutting part, charging bias is impressed to the charging roller. The charging bias is AC bias larger than bias for image formation or bias obtained by superposing AC and DC bias so that the DC component is alternately changed to positive and negative states.  <P>COPYRIGHT: (C)2005,JPO&NCIPI