baber/WOPTO huggingface dataset:
Patent JP-2004031346-A (JP)
Title: Circuit arrangement for x-ray tube voltage generation
Inventor: BEYERLEIN WALTER
IPC: H05G1/20
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To attain high-speed adjustment of a circuit arrangement for x-ray tube voltage generation without exceeding maximum allowable oscillating current.  <P>SOLUTION: This circuit arrangement includes a voltage regulator G<SB>RU</SB>for generating a first manipulated variable value Y<SB>U</SB>(t) for an inverter circuit G<SB>si</SB>based on a deviation from x-ray tube target voltage W<SB>U</SB>(t) of the x-ray tube voltage V<SB>U</SB>(t), a measurement circuit 7 of the oscillating current of high frequency AC voltage provided to the output end of the inverter circuit G<SB>si</SB>, an oscillating current regulator G<SB>RI</SB>for generating a second manipulated variable value Y<SB>I</SB>(t) based on a deviation from a predetermined oscillating current maximum value W<SB>Imax</SB>of the determined oscillating current actual value V<SB>I</SB>(t), and a switching device 8 connected subsequent to the voltage regulator G<SB>RU</SB>and the oscillating current regulator G<SB>RI</SB>, comparing the first manipulated variable value Y<SB>U</SB>(t) with the second manipulated variable value Y<SB>I</SB>(t), and communicating only the smaller manipulated variable value to the inverter circuit G<SB>si</SB>as a resulting manipulated variable value Y(t).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005011780-A (JP)
Title: Battery case and battery
Inventor: TANAKA NOBUYUKI
IPC: H01M2/02
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To easily connect to an external electric circuit board without leakage of an electrolytic solution due to the generation of a gap in a battery and without imparting a damage to the board.  <P>SOLUTION: A battery case B is equipped with a ceramic base material 1 wherein a recess part 1a of a rectangular parallelepiped shape is formed at the center part of the upper face and a step 1c is formed between the inner side face and the bottom face of the recess part 1a, a first metallized layer 1d formed on the upper face of the step 1c, a second metallized layer 1b formed on the bottom face of the concave 1a, a first groove D and a second groove C disposed on the outer side face of the base material 1 wherein a first conductor layer D-1 and a second conductor layer C-1 are formed in the inner faces, respectively, and an internal conductor 3 formed from the first layer 1d to the first layer D-1 and from the second layer 1b to the second layer C-1, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004100690-A (JP)
Title: Method of controlling internal combustion engine mounted with gas dynamics pressure wave feeder
Inventor: WENGER URS
IPC: F02B33/42
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of controlling an internal combustion engine mounted with gas dynamics pressure wave feeder, capable of avoiding operation failure or damage of the gas dynamics pressure wave feeder, and simultaneously materializing increase in output and low level consumption.  <P>SOLUTION: The gas dynamics pressure wave feeder has a rotatable housing for adjusting process adjusting during the whole operation process of the internal combustion engine, and an aperture varying means for a high pressure exhaust channel or a gas collecting portion variable opening. At positive load change, the operation speed of the gas dynamics pressure wave feeder and the housing are synchronized to a suitable state stored in the operation process, and by the aperture varying means for the high pressure exhaust channel or the gas collecting portion variable opening, required intake pressure according to the operation process of the engine is obtained. At negative load change, the operation speed of the gas dynamics pressure wave feeder and the housing are synchronized to a suitable state stored in the operation process, the aperture varying means for the high pressure exhaust channel or the gas collecting portion variable opening are opened as far as possible, thereby keeping differential pressure between high pressure intake air and high pressure exhaust at a small degree as far as possible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004309450-A (JP)
Title: Apparatus and method for measuring specific gravity (concentration) of medium using ultrasonic wave
Inventor: KOO BONKWANG
IPC: G01N29/02
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for measuring a specific gravity (concentration) of a medium using an ultrasonic wave, which measures a propagation velocity of the ultrasonic wave by using a device for converting an electric signal into an ultrasonic wave, a device for converting the ultrasonic wave into the electric signal, and a device for generating and detecting the ultrasonic wave, recognizes changes in density and temperature of the medium using the measured propagation velocity of the ultrasonic wave, and measures the specific gravity (concentration) of the medium using the recognized changes in the density and temperature of the medium.  <P>SOLUTION: The apparatus comprises a control means which displays at least one medium to be measured on a display unit such that a user can select the medium to be measured, measures a propagation velocity of the ultrasonic wave for the medium selected by the user, reads a conversion equation for a specific gravity (concentration) corresponding to the selected medium, and inputs a value of the measured propagation velocity of the ultrasonic wave into the conversion equation, and a display means which displays the specific gravity (concentration) calculated automatically by the conversion equation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004025180-A (JP)
Title: Coating in environment including solvent vapor
Inventor: KOLB WILLIAM BLAKE
IPC: B05D3/10
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for reducing an early drying of a solvent based coating film including an early drying at the part on a device to be applied with a coating film.  <P>SOLUTION: The method includes that the solvent vapor is introduced just near a coating device and that the solvent vapor is passively carried to the part. Thereby, a risk of the early drying is reduced. The solvent in the coating fluid has a tendency that it does not rapidly vaporize in the presence of the solvent vapor. It is possible that the solvent vapor is introduced by any one of various solvent vapor release devices. For example, it is possible that the solvent vapor is passively carried to the part by an increase in concentration, diffusion or natural convection of the solvent vapor in a border layer moved with a base material of the object to be coated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005019802-A (JP)
Title: Semiconductor device manufacturing method and wafer structure
Inventor: OKUDA SHOJI
IPC: H01L21/3205
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve the yield and reliability of a semiconductor device by steadily removing foreign matters that adhere to the wafer edge in the step of forming wiring grooves in an interlayer insulating film.  <P>SOLUTION: The semiconductor device manufacturing method includes a step of forming an interlayer insulating film by laminating a first insulating film (29), made of a material low in dielectric constant, and a second insulating film (27), higher in mechanical strength than the first insulating film, on a semiconductor wafer (11); a step of forming wiring trenches (32) in the interlayer insulating film; a step of removing foreign matters adhering to the edge of the semiconductor wafer (11) after the formation of the wiring trenches (32); and a step of forming copper wires (38) in the wiring trenches (32).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017202-A (JP)
Title: Defect detecting apparatus of photoconductor for electrophotography and method for calibrating detection electrode
Inventor: OWAKI HIRONORI
IPC: G03G21/00
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To possibly calibrate a plurality of sensing electrodes used for sensing defects on a photoconductor in almost actual use conditions.  <P>SOLUTION: A defect detecting apparatus has means 106, 107 for moving a plurality of the sensing electrodes 210 relative to the photoconductor 101 for electrophotography, a dielectric 211 for intervening between a surface 102 and the sensing electrodes 210, a means 109 for applying an AC voltage to a base 101A of the photoconductor 101, a means for detecting an induced current induced to the sensing electrodes 210 by a potential change of the surface 102 and a means 108 for switching two connections or more including the means 109 for applying the AC voltage to the base 101A. A plurality of the sensing electrodes 210 can be calibrated based on a detected waveform of the induced current.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004251100-A (JP)
Title: Method for coating ceramic tile wall surface
Inventor: INADA YUICHI
IPC: E04F13/02
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating method to prevent deterioration of a ceramic-tile wall surface.  <P>SOLUTION: A water-repelling agent (A) which contains emulsion of alkylalkoxysilane (a), organopolysiloxane having alkoxy group (b), alkoxysilane having aminoalkyl group (c1) and/or organopolysiloxane having aminoalkyl group (c2) and emulsifier (d) as active ingredients is painted on the ceramic tiles and/or joints of the ceramic tiles. Furthermore, a clear paint or a coating agent exhibiting photocatalytic activity is applied. The clear paint is preferable to contain either photo-curable resin with maleimide group as resin component or organosilicate compound.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005014852-A (JP)
Title: Damping device and sheet structure having the same
Inventor: NISHIO TAKAYUKI
IPC: B60N2/42
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damping device capable of reducing whiplash with a simple structure and a sheet structure having the damping device.  <P>SOLUTION: This damping device comprises a first base part 11, projected parts 12A to 12D projected from the face of the first base part 11 facing the rear of an occupant toward the rear of the occupant, and an expandable second base part 13 installed on the first base part 11. The first and second base parts 11 and 13 are continuously formed integrally with the projected parts, the inner parts thereof are formed hollow, the inner spaces are formed as one space without being partitioned, and a fluid is filled in the space. The second base part 13 is expanded in conjunction with the deformation of the projected parts 12A to 12D.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015219-A (JP)
Title: High lift work device
Inventor: NOHARA YOSHITO
IPC: B66C23/36
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high lift work device with a load detector, used both for detecting the hoisting load of a hoisting device and for detecting the vertical load of a temporary support device.  <P>SOLUTION: An auxiliary work device provided on the high lift work device is composed of a support bracket 42, a winch arm 43 fitted to the support bracket 42, a support frame 52 pivotally connected to the support bracket 42 and supporting a winch drum 48, a wire taken up and let out by the winch drum 48, and the load detector 21 held between the support bracket 42 and the support frame 52. When the support frame 52 rocks to the side of the support bracket 42 around the pivotal connecting part to the support bracket 42, the compressive force received from the support frame 52 and the support bracket 42 is detected by the load detector 21, and tension from the wire 47 applied to the support frame 52 is calculated on the basis of the detection value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003338045-A (JP)
Title: Recording and/or reproducing apparatus
Inventor: AKIYAMA YOSHIYUKI
IPC: G11B20/10
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To exactly obtain address information even at a narrow track pitch and information on revolution control of a disk.  <P>SOLUTION: A recording and/or reproducing device for recording and/or reproducing data to and/from an optical disk which has wobbled grooves 1 and is recorded with the address information at prescribed intervals in the regions between these grooves 1 is provided with detecting means consisting of PIN diodes (A, B, C, and D) for detecting tracking error signals of a push- pull system including the reproduced signals from the wobbles and pits obtainable in scanning the grooves 1 with a beam spot along the same and a first filter 17 for detecting the pulse signals generated by the pits from the tracking error signals, in which the address information is detected by these pulse signals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005021503-A (JP)
Title: Syringe for medical use
Inventor: HONGO SUSUMU
IPC: A61M5/145
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a syringe with high versatility to be conveniently connected to an opposite connection tool without being affected by existence of a lock mechanism in the tool to be connected to the syringe.  <P>SOLUTION: The syringe for medical use is the syringe to be connected to a port. A cylindrical lock nut part 130 for raising connection keeping force is slidably arranged in an extension part 140 or a syringe part 120 in a movable state between a first position in the neighborhood of the tip end of the extension part 140 and a second position far from the tip end of the extension part 140. When a connection auxiliary member is moved to the second position, the tip end of the extension part 140 is exposed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354959-A (JP)
Title: Optical product made of thiol compound
Inventor: O MEIKEI
IPC: C08G75/045
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical product that is high both in refractive index and Abbe's number and is excellent in heat resistance, weather resistance, transparency, and is also preferably used for a plastic lens, a prism, a fiber optic, a substrate for information recording, an infrared absorption filter, and a pigmented filter.  <P>SOLUTION: This is a polymerized product obtained by polymerizing a polymerized composite containing an A components containing thiol compound (a1) expressed by general formula (1), and a B components containing at least one of a compound (b1) having an isocyanate group and/or an isothiocyanate group, a compound (b2) having a vinyl group, and a compound (b3) having a vinyl group, isocyanate group, and/or isothiocyanate group. In the formula, R represents an alkane residues, cycloalkane residues, heterocycle residues or aromatic ring residues in which hetero atom is oxygen, nitrogen or sulfur atom. Each residue may have a substituent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004080755-A (JP)
Title: Method for connecting electronic device to network, wireless electronic device and control device
Inventor: MOTOYAMA TETSURO
IPC: H04L12/28
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system, a method and a computer program product for setting up a wireless electronic device to join a wireless local area network (LAN).  <P>SOLUTION: The method on which the system and the computer program product are based includes a step of sending a setup request from the wireless electronic device to a control device. The setup request includes a request to be connected to the wireless LAN, and receives at the wireless device a data package from the control device. The data package includes network information necessary for the wireless device to join the wireless LAN. The network information is then used and executed at the wireless device to establish a wireless connection to an access point of the wireless LAN. The setup request is sent at a low power to ensure that only the control device in close proximity can receive the request. After the wireless connection to the LAN is established, the wireless electronic device resumes full power communications.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005027763-A (JP)
Title: Magnetic resonance device
Inventor: KAMEI HIROTAKE
IPC: G01R33/383
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly safe magnetic resonance device by arbitrarily controlling the generation and extinction of a static magnetic field not required except while inspecting a testee body (while operating the magnetic resonance device).  <P>SOLUTION: In the magnetic resonance device in the system of opening a magnetic field to the outside from an open surface and generating the static magnetic field around the open surface, a regulation means for regulating the opening of the magnetic field is provided and the opening of the magnetic field and the confinement of the magnetic field are made switchable.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045379-A (JP)
Title: Relaying system and method
Inventor: NISHI MASAHIRO
IPC: H04L69/40
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relaying system which secures the reliability of relaying and is inexpensive and redundant.  <P>SOLUTION: An optical transmission line and a route between an active relaying device and a standby relaying device are formed by optical branching means 200a and 200b and always connected; when detecting means 6a and 5aa detect abnormality of a signal path or control path in themselves, their light emission parts 4a and 4aa are stopped from emitting light and a communication means 7a gives notice to the standby relaying device by a communication means 7a, thereby the standby relaying device starts relaying.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017996-A (JP)
Title: Lower tray having light source used for stereomicroscope
Inventor: MASUDA TATSUSHI
IPC: G02B21/34
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lower tray for a stereomicroscope which is uniformly illuminated from below to permit observation down to details.  <P>SOLUTION: An illuminant 2 is held between an upper case 1 of tempered glass and a lower case 3 made of a black resin and is stuck thereto. Silicon is packed and bonded between the upper case and a lower case in order to prevent the infiltration of water from the spacing therebetween. The illuminant 2, an inverter 4 and a power source adapter 5 are wired and connected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005032610-A (JP)
Title: Fuel cell device and fuel supply method of fuel cell
Inventor: SUDO HAJIME
IPC: H01M8/04
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable to perform optimal power generation according to the output required of the fuel cell.  <P>SOLUTION: A fuel mixer 106 can adjust the methanol concentration of the mixed solution and adjust the concentration of the mixed solution so that it may become an optimal methanol concentration according to a load 114. Information concerning the methanol concentration detected by a concentration sensor 115 is notified to a controller 112 and is referred to when the fuel mixer 106 adjusts the methanol concentration of the mixed solution. Further, by installing the concentration sensor 115 immediately before the fuel cell, the substantial methanol concentration of the mixed solution supplied to the fuel cell can be detected and power generation can be carried out.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005032364-A (JP)
Title: Method for inspecting optical pickup
Inventor: TAKADA KAZUMASA
IPC: G11B7/22
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To individually evaluate the time characteristic of laser emission, the spatial characteristic of irradiation and the light receiving characteristic of a light receiving part arranged in an optical pickup head.  <P>SOLUTION: Outgoing light from an optical pickup 2 is made incident on a diffraction grating 9, sharing interference fringes formed by light projected from the diffraction grating 9 are received, the optical intensity of the received interference fringes is measured, and the focused position of the outgoing light from the diffraction grating 9 and the optical pickup 2 is controlled in accordance with the measured optical intensity to evaluate an irradiating position. While modulating a signal for controlling the outgoing light from the optical pickup 2, the outgoing light is received and the time characteristics of outputs from the optical pickup 2 are evaluated from the controlling signal and the received signal. The light receiving quantity of a light receiving part 17 in the optical pickup 2 is evaluated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005032066-A (JP)
Title: Transportation service support device and transportation support system using it
Inventor: HAMAGUCHI HIROSUKE
IPC: G06Q50/22
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the waiting time of a care receiver in a nursing-care facility as much as possible by optimizing the arrival time of each care receiver to the nursing-care facility according to the kind of care service to be received by the care receiver in the nursing-care facility.  <P>SOLUTION: Reservation information of a care service or transportation service by a care receiver is stored in a database. The dispatch plan formation part 12 of an information processing server 2 forms a dispatch plan for the transportation service performed by each service agent based on the service reservation information stored in the database. At this time, the vehicle assignment determination part 12a of the dispatch plan formation part 12 assigns each care receiver to each transportation vehicle used for transportation, considering the care service received by each care receiver who receives the transportation service in the nursing-care facility, so that the arrival time to the nursing-care facility of each care receiver is optimized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033655-A (JP)
Title: Portable telephone device and its abnormality detecting method
Inventor: USUI HISAYOSHI
IPC: H04B7/26
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means which can detect the operation abnormality of each circuit block constituting a portable telephone device with a simple method and without causing performance degradation.  <P>SOLUTION: A control unit 105 of the portable telephone device retrieves battery voltage data via an A/D converter 1069 and a control circuit 1062 and stores them as data P when a battery 107 is mounted. Next, the control unit 105 turns ON the power supply of a transmission power amplifier (PA) only while leaving the power supply of a modulation part in a turned-OFF state. It retrieves the battery voltage data again via the A/D converter 1069 and the control circuit 1062. It calculates ▵V by subtracting the retrieved AD data from the stored data P by arithmetic processing. When the ▵V is out of the range of the previously stored comparison voltage values V1 and V2 (V1>V2), the control unit 105 stops the transmission operation and the charging operation, and turns OFF the power supply to the portable telephone device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI