baber/WOPTO huggingface dataset:
Patent JP-2003272152-A (JP)
Title: Method and apparatus for recording data on optical recording medium
Inventor: JO SHINKYO
IPC: G11B7/006
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved recording method and apparatus adequate for high density and high recording speed of an optical disk.  <P>SOLUTION: A mark and a space are formed by emitting a laser signal corresponding to a recording pulse having a peak level and a bias level onto an optical recording medium using the recording pulse comprising a fine adjustment pulse with an amplitude level than the peak level and overlapped on the peak level and the bias level. By applying the fine adjustment pulse to a peak level or a bias level, the distortion of marks due to thermal interference between adjacent marks and thermal accumulation is suppressed during recording.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004224707-A (JP)
Title: Oil-based compact cosmetic
Inventor: HIBI HIROHISA
IPC: A61K8/00
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil-based compact cosmetic which provides good feeling in use, such as smoothness or good spreadability, when applied to the lip, skin, etc., gives no dry feeling to the skin when applied thereto, and is excellent in storage stability.  <P>SOLUTION: The oil-based compact cosmetic comprises (A) candelilla wax, (B) a hydrogenated jojoba ester, (C) a liquid oil, and (D) a semi-solid oil. The resin content of the candelilla wax is preferably 10 mass % or lower. Preferably, the hydrogenated jojoba oil is a perfectly hydrogenated jojoba ester. Preferably, the liquid oil contains at least a vegetable oil. Preferably, the semi-solid oil contains at least a vegetable semi-solid oil.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228834-A (JP)
Title: Network facsimile equipment
Inventor: SHOBU TOSHIBUMI
IPC: H04N1/00
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide network facsimile equipment capable of easily sorting and distributing received originals.  <P>SOLUTION: Since a paper feed stage for feeding paper sheets to record the received original is selected by referring to the time difference information and character set information of received electronic mail, the received original from a specified country or region is recorded on the paper sheet of a specified color for instance and thus the received originals are easily sorted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228478-A (JP)
Title: Printed wiring board
Inventor: ISHIKAWA KIYOSHI
IPC: H05K1/00
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed wiring board, in which impedances among a plurality of pads, through which a differential signal is passed, are set at a specified rated value.  <P>SOLUTION: The printed wiring board has: a first conductor layer 195, which is filled with a dielectric, extending to regions extensively over a plurality of regions facing each of a plurality of specified mutually adjacent pads, constituting pad groups in a plurality of the pads, while containing a plurality of these regions and expands to regions excluding holes 195a formed with one per one pad group; and a second conductor layer 196 which extends in regions comprising regions facing the holes 195a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233405-A (JP)
Title: Fixing device and image forming apparatus
Inventor: WATANABE KUNYA
IPC: G03G15/20
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the inconvenience caused by the behavior of paper end tip being different in the vicinity of a separating claw and in other positions in a fixing device using the separating claw.  <P>SOLUTION: The shapes of a first guiding rib 84a positioned in the vicinity of the separating claw 82 and the shape of a second guiding rib 84b which is apart from the separating claw 82 are made different according to the posture of the paper. The paper which is separated by the separating claw 82 is rippled in an arc shape with the separating point of the separating claw 82 as the center. However by making the shapes of the guiding ribs 84a and 84b different, the leading tip of the paper is guided smoothly and the occurrence of a dog ear or the rippling are prevented.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230953-A (JP)
Title: Steering device
Inventor: AOTA KENICHI
IPC: B60R21/05
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To certainly obtain a desired shock absorbing performance by performing sliding between an inner cylinder and an outer cylinder constituting a column housing under a substantially constant resistance regardless of impact force direction at a secondary collision time.  <P>SOLUTION: In this steering device, the column housing 2 has the inner cylinder 22 and outer cylinder 23 engaged with each other for a suitable length. A plurality of inward protrusions 25 and 25 that are projected inward on the inner peripheral surface of the outer cylinder 23 and contact by pressure with the outer peripheral surface of the inner cylinder 22 are formed and are projected outward on the outer peripheral surface of the inner cylinder 22. A plurality of outward protrusions 24 and 24 that contact by pressure with the inner peripheral surface of the outer cylinder 23 are formed on the inner depth side in the axial direction of the projected positions of the plurality of inward protrusions 25 and 25. The sliding between the inner cylinder 22 and outer cylinder 23 by action of the impact applied to a steering wheel 10 following the secondary collision occurs under resistance in a pressure contact section of the inward protrusions 25 and 25 and the outward protrusions 24 and 24.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236403-A (JP)
Title: Apparatus and method for determining absent phase
Inventor: OKANO TAKASHI
IPC: H02H3/34
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for determining an absent phase by considering a snake voltage from a load while the number of sets of necessary photocouplers is reduced.  <P>SOLUTION: A phototransistor Q<SB>RS</SB>is connected to a diode PD1. When a voltage E<SB>RS</SB>between R and S phases becomes a threshold voltage E<SB>th</SB>or higher, the phototransistor Q<SB>RS</SB>is turned on. A phototransistor Q<SB>ST</SB>is connected to a photodiode PD2. When a voltage E<SB>ST</SB>between S and T phases becomes a threshold voltage-E<SB>th</SB>or less, the phototransistor Q<SB>ST</SB>is turned on. If the open phase does not exist, a phase difference of 60° exists between the periods in which the phototransistors Q<SB>RS</SB>and Q<SB>ST</SB>are turned on. If the open phase exists in the R phase, the period in which the transistor Q<SB>ST</SB>is turned on includes the period in which the transistor Q<SB>RS</SB>is turned on. If the open phase exists in the S phase, a phase difference of 180° exists between the periods in which the phototransistors Q<SB>RS</SB>and Q<SB>ST</SB>are turned on.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235332-A (JP)
Title: Semiconductor device
Inventor: SHIMA MASASHI
IPC: H01L21/76
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To impress a uniaxial compression stress on an element forming region utilizing a conventional constitution as it is, in a semiconductor device.  <P>SOLUTION: Grooves on the outer periphery of a pair of mutually opposing sides of the element forming region for forming at least a transistor provided on an Si base semiconductor substrate are buried completely by a thermal oxidation film, in a degree that the compression stress is impressed in a uniaxial direction in the surface.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234380-A (JP)
Title: Table display switching method, text data conversion program, and tagging program
Inventor: MATSUZAKI TOMOHIRO
IPC: G06F40/143
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a table display switching method that, in incorporating a function to enable scroll operation to a table into a text data, saves the trouble of executing programming for the function to every table, a text data conversion program that makes a computer on a network function as a device to perform the table display switching method, and a tagging program that makes a computer operate as a device to perform a principal function of the functions by the text data conversion program.  <P>SOLUTION: An extended tag is so constituted as to perform incorporation of information into a text to display a block of a part of a table, and information to display a back button and a forward button which are input means for a block adjacent to the above block.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240044-A (JP)
Title: Positive resist composition
Inventor: SATO KENICHIRO
IPC: G03F7/039
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive photoresist composition for exposure to far UV rays, the composition showing little dependence on heating temperature after exposure in a microphotofabrication process using far UV light, in particular, ArF excimer laser light, having decreased surface roughening by etching, having low dependence on pattern density, and having excellent side lobe margin.  <P>SOLUTION: The positive resist composition contains: (A) a resin which contains a repeating unit (A1) having an alicyclic lactone structure and a repeating unit (A2) having an adamantane structure having a hydroxyl group, with all repeating units being acrylester units, and which increases the solubility rate with an alkali developer by the effect of an acid; (B) a compound which generates an acid by irradiation of active rays or radiation; and (C) a solvent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241977-A (JP)
Title: Download system
Inventor: OGASAWARA KOJI
IPC: G06Q30/06
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To download connection address information of a content delivery site concerning information under cable-broadcasting in a shop, or the like, readily and surely to a portable electronic apparatus.  <P>SOLUTION: The download system comprises an interface for connection with a portable electronic apparatus by utilizing communication, and an operating means for declaring download of a content concerning information under cable-broadcasting from a broadcasting system. Connection address information of a content delivery site concerning the information under cable-broadcasting at a moment when the operating means is operated is retrieved. Connection address information thus detected is then downloaded to a portable electronic apparatus connected through the interface.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239731-A (JP)
Title: Radiation nondestructive inspection apparatus and radiation nondestructive inspection method
Inventor: NITTO KOICHI
IPC: G01N23/04
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation nondestructive inspection apparatus and a radiation nondestructive inspection method for nondestructively inspecting a test subject in a short time by applying a radiation such as X rays to the test subject and sensitively detecting the radiation passing through the test subject.  <P>SOLUTION: The radiation nondestructive inspection apparatus 1 is provided with a radiation source 3 for radiating the radiation E to the test subject 2 and a radiation detector 4 for detecting the radiation E passing through the test subject 2. The radiation detector 4 is provided with a red fluorescent material 14 for receiving the radiation E passing through the test subject 2 and generating a visible light in a red color region, an optical element 15 for transmitting the visible light generated by the fluorescent material 14 and absorbing the radiation E passing through the fluorescent material 14 and a light receiving element 16 for obtaining image information of the test subject 2 by receiving the visible light transmitted by the optical element 15 and converting it into an electrical signal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242125-A (JP)
Title: Image processor
Inventor: ITO KENJI
IPC: G06T5/20
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image processor which suppresses the deterioration of the image quality due to the correction of optical distortions.  <P>SOLUTION: A distortion corrector 28 corrects optical distortions involved in digital image data obtained by the photograph through a lens 12, a CPU 21 sets a correction factor (gain) so as to increase the correction quantity with the increase of the correction quantity of the optical distortions, and an aperture corrector 29 corrects the aperture for the digital image data corrected about the optical distortions using the correction factor set by the CPU 21.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004148090-A (JP)
Title: Robot cleaner, and system and control method thereof
Inventor: SONG JEONG-GON
IPC: G05D1/02
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and control method of a robot cleaner which can automatically detect an area to be cleaned and judge whether cleaning is completed or not.  <P>SOLUTION: A robot cleaner performs a cleaning work communicating with an external device via radio and includes a main body equipped with a dust collecting part to suck dust on a floor face, a drive part to drive a plurality of wheels, an upper camera equipped on the main body to image an upper image vertical against a traveling direction, an obstacle sensor to detect an obstacle positioned in front in the traveling direction, a memory to store position information of the obstacle detected by the obstacle sensor, and a control part to control the drive part so that the robot cleanser moves along an instructed traveling pattern when an obstacle sensing signal is received from the obstacle sensor. the control part finishes operation of the dust collecting part when the obstacle position information stored in the memory formes a closed curve.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004246503-A (JP)
Title: Device and method for calculating impedance of circuit board
Inventor: SAKAMOTO SHIGEO
IPC: G06F17/50
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To precisely calculate an impedance to the mounting distance between a noise source and a driven element at high speed in a circuit board mounted with the noise source and the driven element.  <P>SOLUTION: An input means inputs the mounting distance between the noise source and the driven element on the circuit board. An analysis means 12 calculates the impedance of a model of the circuit board mounted with the noise source and the driven element by use of the inputted mounting distance as a parameter, and performed a circuit analysis by use of the calculated impedance. An output means 13 outputs the result of the circuit analysis.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004003969-A (JP)
Title: Ultrasonic wave receiving apparatus and ultrasonic wave receiving method
Inventor: OGAWA EIJI
IPC: H04B10/29
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic receiving apparatus which can reduce changes in detecting the sensitivity of a ultrasonic wave caused by changes in temperature or the like, and the variation of the detecting sensitivity due to a position of an ultrasonic wave detecting element.  <P>SOLUTION: The apparatus comprises a light source 11 which generates a broad-band light, an ultrasonic wave detecting element 20 which includes an ultrasonic wave sensitive unit, which expands and contracts according to a received ultrasonic wave and modulates the intensity of the light generated by the light source due to a change in a reflection ratio of the light corresponding to the expansion and contraction, a spectrographic unit 15 which ejects the lights modulated by the ultrasonic wave detecting element to a different direction according to the frequency of the light, and a light detecting device 16 which has a plurality of photoelectric conversion elements for detecting the lights modulated by the ultrasonic wave detecting element by frequencies.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004246198-A (JP)
Title: Image forming apparatus
Inventor: YAMAOKA NORIHIKO
IPC: H04N1/29
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of stably forming a distinct high-resolution image by restraining the occurrence of faulty fixing and the scattering of toner.  <P>SOLUTION: A color copying machine has a high-resolution mode in which one high-resolution image is formed based on first image data and second image data divided from inputted image data. The color copying machine is provided with a developing bias control circuit 104, which controls the developing bias V<SB>DC</SB>of a developing apparatus 108. By setting the value of the developing bias V<SB>DC</SB>to an appropriate value by the circuit 104 every time development is performed, the adhesive amount of the toner in the high-resolution mode is made nearly equal to that in a standard copying mode.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004121212-A (JP)
Title: METHOD FOR PRODUCING ANTI-mGluR1 MONOCLONAL ANTIBODY
Inventor: HIRATA TATSUMI
IPC: C12N15/09
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monoclonal antibody binding with an extracellular domain of an mGluR1 and a method for producing the same, a detection reagent of the mGluR1, containing the same, a diagnostic agent and a treating agent.  <P>SOLUTION: This method for producing an anti-mGluR1 monoclonal antibody is provided by preparing an mRNA from a domain expressing an antigenic substance of a monoclonal antibody lot 1 abundantly to synthesize a total length cDNA, preparing a library by incorporating the cDNA into an expressing vector for a mammalian cell, introducing the library into COS cells, immuno-staining the COS cells forcefully expressed with proteins by using the monoclonal antibody lot 1, searching cDNA clones under a microscope by using the expression-searching system, isolating the cDNA clone producing the cells deeply dyed with the monoclonal antibody lot 1, determining the base sequence of the clone to elucidate that it encodes the metabolic type glutamic acid receptor 1 (mGluR1).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004253510-A (JP)
Title: Semiconductor device
Inventor: TANAKA HIDEAKI
IPC: H01L29/47
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device with high breakdown voltage which can control increase in leak current.  <P>SOLUTION: The semiconductor device comprises an n<SP>-</SP>type SiC epitaxial layer 2, a first junction (hetero junction) formed of an n<SP>-</SP>type polysilicon layer 3 which is different in the band gap from the n<SP>-</SP>type SiC epitaxial layer 2, and a second junction (Schottky junction) formed of the n<SP>-</SP>type polysilicon layer 3 and a Schottky electrode 4. Moreover, the semiconductor device also includes a thin film semiconductor region in which the thickness of the n<SP>-</SP>type polysilicon layer 3 is set smaller than the sum of the distance in which the built-in electric field extends to the n<SP>-</SP>type polysilicon layer 3 at least from the first junction and the distance in which the built-in electric field extends to the n<SP>-</SP>type polysilicon layer 3 from the second junction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249582-A (JP)
Title: Method for producing resin molding
Inventor: ODAKAWA SATOSHI
IPC: A47K3/02
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To form a reinforcing layer without putting a glass fiber preform into the back of a vacuum-formed article of a thermoplastic resin.  <P>SOLUTION: By injecting a resin mixed with a high hardness filler such as silica between a mold and the back of the vacuum-formed article 1 by using a rotary pump, the reinforcing layer 5 is formed on the back of the vacuum-formed article 1 without damaging the rotary pump.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254455-A (JP)
Title: Electric motor equipped with reduction mechanism
Inventor: AMAGASA TOSHIYUKI
IPC: H02K7/116
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To make a position detecting sensor magnet of a wiper arm thin, and to reduce the cost, size and weight of a motor.  <P>SOLUTION: In an electric motor equipped with a reduction mechanism that is used as a drive source of a wiper unit, an operational magnetized region 51 and a corrective magnetized region 52 are arranged at the position detecting sensor magnet 41 of the wiper arm. The operational magnetized region 51 is provided with a brake region 53 and a drive region 54. The magnetizing angle of the drive region 54 is larger than that of the brake region 53. The magnetized region 52 is provided with a corrective N pole 56 and a corrective S pole 55. The N pole 56 is formed to be heteropolar with respect to the drive region 54, and the S pole 55 is formed to be heteropolar with respect to the brake region 53. The N pole 56 and the S pole 55 are set to values of the same angles or values obtained by dividing the magnetized region 52 at the ratio of the magnetizing angles of the drive region 54 and the brake region 53. Due to the existence of the N pole 56, a decrease in the magnetic flux density of the drive region 54 having a larger magnetizing angle is suppressed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260267-A (JP)
Title: Wireless base station apparatus and control method thereof
Inventor: ERA YASUSHI
IPC: H04L1/22
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to be switched to a wireless transmission reception function section spare card in a short period of time without adversely affecting a processing operation.  <P>SOLUTION: A control function section card 4 sets control data for the wireless transmission reception function section spare card 6 in parallel with each of wireless transmission reception function section cards 5, transmits a switching instruction including sector information representing a sector of the wireless transmission reception function section cards 5 wherein a switching cause takes place to the wireless transmission reception function section spare card 6 on the occurrence of the switching cause, the wireless transmission reception function section spare card 6 validates only the control data corresponding to the sector to transit from a standby state into an operating state and starts wireless communication with a mobile unit existing in the sector.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256227-A (JP)
Title: Truck terminal facility
Inventor: TAKADA YASUHISA
IPC: B65G69/22
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide truck terminal facility allowing use of the same platform by both of a compact truck and a large-sized truck, allowing efficient use of a site by keeping recessed and projecting parts within a limited scope, and capable of reducing danger in which a carrier runs by itself on load-carrying platforms of both trucks.  <P>SOLUTION: A low level part 13 composed of a first inclined face 13a and a second inclined face 13b is locally formed in the vicinity of the platform 11. Front truck yards 15, 16 inclined downward in the reverse direction to the platform are formed from an upper end of the second inclined face. The low level part is formed in such a way that front wheels of the compact truck ride on a comparatively high section P2 where the second inclined face and the front truck yard cross, rear wheels of the compact truck ride on a comparatively high position or an upper end P2 of the first inclined face, and rear wheels of the large-sized truck ride on a comparatively high position P3 in the low level part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI