baber/WOPTO huggingface dataset:
Patent JP-2004236493-A (JP)
Title: Ultrasonic drive unit and guide device
Inventor: YAMAMOTO TOYOHISA
IPC: H02N2/00
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic drive unit and a guide device which are stably used for a longer time even under a high-speed condition and a high-load condition.  <P>SOLUTION: The ultrasonic drive unit that drives a movable element by vibrations in an ultrasonic area comprises an ultrasonic motor 1 which includes a vibrator 2 producing vibrations, a push member 3 transmitting the vibrations of the vibrator 2 to the movable element, and a driving force transmitting member 15 wherein the push member 3 is pressed and the transmitting member is fixed to the movable element and is driven integrally with the movable element by the vibrations transmitted via the push member 3. The push member 3 and the driving force transmitting member 15 are constituted by ceramics. A ratio of hardness H<SB>1</SB>of a contact face of the push member 3 brought into contact with the transmitting member 15 to hardness H<SB>2</SB>of a contact face of the transmitting member 15 brought into contact with the push member 3, namely H<SB>1</SB>/H<SB>2</SB>, is set to be 0.75 to 1.5. The guide device is equipped with the ultrasonic drive unit, and a stage 13 is driven by the ultrasonic drive unit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005001119-A (JP)
Title: Method and apparatus for monitoring spray powder supply state in paper ejection part of sheet-fed printing machine
Inventor: KANAI KEIJI
IPC: B05B7/14
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for monitoring the spray powder supply state by measuring the flow rate of the powder supplied to a powder spray device for spraying the powder onto a surface of printed and ejected printing paper so as to prevent offset of printing ink.  <P>SOLUTION: When air mixed with the powder is sprayed in the width direction of the printing paper via a plurality of spray nozzles of the powder spray device every time the printing paper is printed and ejected, the flow rate of the powder is measured individually in each spray nozzle non-contactly by using a capacitance type powder flow-rate measuring sensor (capacitance sensor). A present flow rate value of the powder for each spray nozzle and/or an accumulated value thereof are/is displayed in a list form in such a manner as to correspond to a position on the surface of the printing paper. When the present flow rate value and/or the accumulated value thereof go/goes out of a prescribed set range, an automatic alarm is issued.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003799-A (JP)
Title: Suction mechanism for photosensitive plate member and image recording apparatus
Inventor: KAMIMURA HIROSHI
IPC: H05K3/00
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suction mechanism for a photosensitive plate member for reliably sucking a photosensitive plate member to a stage in a simple configuration by using the sucking force by negative pressure even for various sizes of members, and to provide an image recording apparatus equipped with the suction mechanism for a photosensitive plate member.  <P>SOLUTION: Cylindrical members 176 are fixed to respective sucking holes 172 in a stage 152, and a piston member 178 housed in each cylinder is energized upward by a compressive coil spring 182. When a substrate 150 is not mounted on a loading face 152P, the piston member 178 is located at a closing position by the force of the compressive coil spring 182 to close the sucking hole 172. When the substrate 150 is mounted, the piston member 178 moves to the opening position against the force of the compressive coil spring 182 to open the sucking hole 172. Thus, the substrate 150 can be sucked by the sucking force by the negative pressure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005011850-A (JP)
Title: Electromagnetic shielding material
Inventor: OKAMURA TAKAAKI
IPC: B32B15/08
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic shielding material which is higher in strength than a metal foil having a thickness the same as its thickness and moreover, has a high shielding effect to high frequency.  <P>SOLUTION: The electromagnetic shielding material is composed of a resin film, conduction treatment layers which are each formed on the surfaces of the resin film and have surface electric resistance of 1.3 Ω/cm or below, and plating metal layers which are each formed on the conduction treatment layers through electrolytic plating and 0.5 to 20 μm in thickness.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012489-A (JP)
Title: Holder of small acoustic element, and its fixing structure
Inventor: KONNO HIDEAKI
IPC: H04M1/00
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holder for a small acoustic element which can be fixed to a case provided with sound holes in the side face without increasing the thickness of a portable telephone conversation device significantly.  <P>SOLUTION: The inventive microphone holder 13 has a tubular section 14 for holding the outer circumferential surface of the small acoustic element. The tubular section 14 is provided with an inward flange 16 of an annular rubber-like elastic body engaging with the punching surface of the small acoustic element. Furthermore, groove-like sound holes 14b and 16a having one end opening to the inner circumferential surface 16b of the inward flange 16 and the other end opening to the outer circumferential surface of the tubular section 14 are provided to communicate with both the punching surface of the small acoustic element and a sound hole made in the side face of the case.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012493-A (JP)
Title: Portable terminal
Inventor: TAKIZAWA KAZUYUKI
IPC: H04M1/23
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that input of a character becomes very troublesome because the key arrangement is rotated when a portable telephone is held laterally and differentiates from the key arrangement when the portable telephone is held longitudinally.  <P>SOLUTION: When a laterally oblong television broadcast content is displayed while turning a longitudinally oblong portable terminal laterally by 90°, key arrangement of number keys 1-9 and a content printed at the upper part of a keypad are turned reversely by 90° so that position relation of the number keys 1-9 when a portable telephone is held longitudinally is sustained constantly.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005008956-A (JP)
Title: Thin film deposition system
Inventor: TAKAHASHI KENJI
IPC: G02B1/11
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film deposition system where the amount of film deposition can be controlled even the amount of film deposition is large.  <P>SOLUTION: A thin film deposition system 1 is provided with: a holding member 7 for holding substrates 3 and allowing the same to pass over the surface of each target; a film thickness detecting mechanism 8 for detecting the thickness of films to be deposited on the substrates 3 for each of a Si target 5 and Nb target 6; and a controlling part 10 for controlling the material feeding rate from each target 5 and 6 on the basis of the value detected by the film thickness detecting mechanism 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005008065-A (JP)
Title: Slide rail structure of seat for vehicle
Inventor: KOBAYASHI SHINICHI
IPC: B60N2/06
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slide rail structure for a vehicle free of the risk of deterioration and breakage of its sliding mechanism, and, in particular if foreign matter is an electronic lighter, capable of taking out the foreign matter smoothly.  <P>SOLUTION: In the rear of a lower rail 2, a leaf spring 4 is supported with its rear end arranged rotatable in the vetrtical direction and so that it is energized upward. In case the electronic lighter 10 has intruded into this slide rail structure 1, it 10 is put on the leaf spring 4 by moving the upper rail 3 backward. The rear end of the electronic lighter 10 is lifted by the leaf spring 4 to be put in the condition protruding from the tail of the lower rail 2. Accordingly a leg cover 7 located behind the lower rail 2 does not constitute obstacle, and it is possible to take out the lighter 10 smoothly from inside the slide rail structure 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004006925-A (JP)
Title: Plasma etching method
Inventor: KITABAYASHI TETSUO
IPC: H01L21/68
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma etching method by which uniform treatment is realized by reducing temperature difference in the surface of a semiconductor wafer.  <P>SOLUTION: In a dielectric layer, volume resistivity is not more than 10<SP>9</SP>Ωm, an inner electrode is arranged, an outer peripheral region for preventing the leakage of a cooling gas is formed at the peripheral edge on the upper face of the dielectric layer, the inside of the outer peripheral area is defined as an attraction region where cooling gas holes are opened on the upper face of the dielectric layer in the attraction region, a plurality of projections having the same height as that of the outer peripheral region are arranged and using an electrostatic chuck having the projections whose upper face to be attracted thereto has a Rmax (the maximum height) of not more than 2.0 μm or Ra (the average roughness on the center line) of not more than 0.25 μm, and the area ratio of the total upper face of the projections to the upper face of the dielectric layer is not less than 1% and less than 10% while attracting to hold a body such as a semiconductor wafer to be attracted to the electrostatic chuck. The surface of the body to be attracted is subjected to plasma etching while feeding the cooling gas of 10-100 torr into the attraction region from the cooling gas introducing holes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005014686-A (JP)
Title: Drive recorder
Inventor: YAMAGUCHI TAKESHI
IPC: B60R21/00
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a scene around a vehicle in a specified direction or a picture in a compartment effective for testifying the causes of the occurrence of an accident by a simple operation.  <P>SOLUTION: When the occurrence of an accident is detected by a shock detection sensor 40, a control section 7 displays a picture by a vehicle-mounted camera on the screen of a display 20. A user can rapidly record a target that is considered to be helpful for testifying the causes of an accident, such as a collided vehicle that gets away, a signal, and a sign, by a simple operation on emergency by one-touch operation using a touch panel 21 on the front of the display 20 and by directing the photographing direction of the vehicle-mounted camera 10 to the target from the screen.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017081-A (JP)
Title: Screening method and device for anti-cancer active material
Inventor: ONA TOSHIHIRO
IPC: G01N21/41
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To determine quickly the response of a cancer cell against an anti-cancer active material.  <P>SOLUTION: A sensor chip wherein cells are cultivated is set in a measuring part, and the measuring part is filled with a culture medium and measurement is started. After ten minutes, the culture medium is replaced with a culture medium containing respectively quercetin, resveratrol and rutin of 10, 25, 50, 100μM and a culture medium containing DMSO (dimethyl sulfoxide) as a control, and the measurement is continued furthermore. After start of measurement, the inclination of a curve acquired by the surface plasmon resonance response in 5 minutes in 2,700-3,000 seconds is determined, and the correlation with a cell survival rate is determined, and then a linear relationship is acquired. By using the result as a calibration curve, the rate of change of the surface plasmon resonance response in a prescribed short time is measured, to thereby evaluate quantitatively the anti-cancer action.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005020492-A (JP)
Title: Network repeater
Inventor: KONO TOMOHIKO
IPC: H04L12/28
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To perform multicast with a link aggregation spanning a plurality of boards in a network repeater.  <P>SOLUTION: When a multicast packet is transmitted to a port which performs a link aggregation spanning a plurality of packet processing boards, a receiving side packet processing board PPU#0 attaches to the packet a bitmap that designates a packet processing board for transmitting the packet and transmits the packet to a crossbar switch CSW. At that time, an instruction is made to transmit the packet to the packet processing board to which all physical ports belonging to all link aggregation ports for transmitting the multicast packet are connected. The crossbar switch transmits the packet to transmitting side packet processing boards PPU#1 and #2 indicated by the bitmap. All transmitting side packet processing boards select an output destination physical port by the same algorithm, transmit the packet if the output destination physical port is under its own board and discard the packet if the output destination physical port is under another board.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004035555-A (JP)
Title: Alkylenedioxythiophene dimer and trimer, method for producing the same, and use thereof
Inventor: REUTER KNUD
IPC: C08G61/12
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily and extremely rapidly producing an electrically-conductive poly(ethylene-3, 4-dioxythiophene), and to obtain an intermediate for the poly(ethylene-3, 4-dioxythiophene).  <P>SOLUTION: A compound expressed by formula I (A is a 1-4C alkylene which may be substituted; R is, or Rs are different from or identical to each other and are each a linear or branched 1-18C alkyl, 5-12C cycloalkyl, 6-14C aryl or 1-4C hydroxy alkyl the each of which may be substituted, or R is, or Rs are each, hydroxy; (x) is 0 to 8; and (n) is 0 or 1) is provided in the specification.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005032766-A (JP)
Title: GaN SEMICONDUCTOR AND ITS MANUFACTURING METHOD
Inventor: ABE YOSHIHISA
IPC: H01L21/205
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a GaN semiconductor in which defects can be suppressed to the degree capable of being used for an electronic device.  <P>SOLUTION: The GaN semiconductor includes a c-GaN single crystal film 5 having a thickness of about 1-10 μm, and is formed sequentially via a 3C-SiC single crystal layer 3 having a thickness of about 100 nm to 1 μm and a BGaN mixed crystal layer 4 having a thickness of about 1-20 nm, on a single crystal Si substrate 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005318903-A (JP)
Title: Bracket device
Inventor: GOTO TADASHI
IPC: A47B96/06
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bracket device previously provided with a means for holding a shelf board horizontally and a means for preventing falling off of the shelf board.  <P>SOLUTION: The bracket device is composed of an attached portion attached to a wall surface directly or to a rail provided on a wall surface, and a bracket portion mounted with a shelf board. The attached portion has a perpendicular piece formed with an edge piece parallel with a horizontal piece of the bracket portion to hold the end part of the shelf board between the horizontal piece and the edge piece, and the horizontal piece is formed with screw holes screw-fitted with adjustment screws for pressing the mounted shelf board from below.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005033431-A (JP)
Title: Relay apparatus, server unit, client unit and communication system
Inventor: WAN HAOYI
IPC: H04L12/28
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To more exactly estimate the time to continue the communication pause in a radio station.  <P>SOLUTION: A radio station 10 estimates the time taken for sending its request to a WWW server unit 50, and adds the estimated time and the information transmission time taken for transmitting information in the server unit 50. The addition result is a time not needed for the radio station 10 to communicate with a gateway unit 30, i.e., a pause time taken for continuing a communication pause. When the gateway unit 30 informs the radio station 10 of the pause continuing time, it immediately changes from the communication executing state to the communication pause to keep the communication pause until the time elapsed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035560-A (JP)
Title: Spacer tape
Inventor: MIKAMI SHINICHI
IPC: B65D73/02
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spacer tape, which enables the winding and storage of a lead frame, which consists of a series of components subjected to a basic outline punching process and a bending process simultaneously, without damage or derformation.  <P>SOLUTION: The spacer tape 3 has embossed parts 4, which are formed at every a prescribed distance longitudinally on a flexible tape material so as to be arranged near both lateral ends of the tape material at a certain pitch. It is desirable that the pitch of the embossed parts 4 be different from that of discrete components which are punched on the lead frame 1, and that the side walls of the embossed parts 4 that face the inside of the spacer tape 3 be aligned and the depth of the embossed parts 4 be identical while the embossed parts 4 vary in width and length at a given frequency. It is further desirable that three side walls of each embossed part that is other than the side wall facing the spacer tape interior have linear reinforcing stripes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037562-A (JP)
Title: Electrophotographic photoreceptor, image forming apparatus using the same, image forming method and process cartridge for image forming apparatus
Inventor: SUGINO AKIHIRO
IPC: G03G5/147
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor capable of performing image formation and cleaning with which a low surface friction coefficient is sustained, electrophotographic characteristics are good and image formation and cleaning stable for a long period can be performed and which is inexpensive and highly durable, an image forming apparatus using the electrophotographic photoreceptor and further a process cartridge for the image forming apparatus using the electrophotographic photoreceptor.  <P>SOLUTION: The electrophotographic photoreceptor having at least a photosensitive layer on a conductive support contains fluororesin particulates on the extreme surface, in which the fluororesin particulates are ≥10% in the total of the (projected) area ratios occupied on the surfaces of the particles in a range 0.15≤D≤3 μm when the average diameter of the projected images of the portions exposed on the surface of the extreme surface layer films of the the primary particles and the secondary particles formed by aggregation of a plurality of the primary particles is defined as D.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034864-A (JP)
Title: Friction stir welding method
Inventor: TACHIKI TOMOHIRO
IPC: B23K20/12
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for easily and efficiently performing a treatment of a terminal end part in a friction stir welding method.  <P>SOLUTION: When plates 31 and 32 to constitute a pipe seat (a two-dimensional integrated pipe) 30 are lap-joined by a friction stir welding method, joining lines 60, 61 and 62 are led to a pipe seat fitting bolt hole 32c or a worked hole such as a recess hole 32d and a valve fitting screw hole 32b (or a prepared hole for the worked hole, or a planned position for the worked hole ) as shown in terminal joining lines X, Y and Z.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045862-A (JP)
Title: Power output device, method for controlling same, and automobile
Inventor: NADA MITSUHIRO
IPC: B60L50/16
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To strike a balance between a response and convergence in control of a motor used for operating an internal combustion engine, and to simplify the control by reducing an except treatment.  <P>SOLUTION: A method for controlling a power output unit includes setting of a motor torque command Tm1* as the sum of a reference torque Tbs (S140) set based on a target rotational speed Ne* and a target torque Te* and a corrected torque Taj (S150) set based on the target rotational speed Nm1* and a rotational speed Nm1 of the motor (S160). In this case, setting of the corrected torque Taj is performed by setting the gain k1 of a proportional item after a motor rotational speed Nm1 falls within a transfer region in which the motor rotational speed Nm1 falls in the target rotational speed Nm1* as a center to a value "0", and setting a gain k2 of an integrating item to a small value. Thus, the response and the convergence in the control of the motor are allowed to be compatible, and can be processed without except treatment even at an abrupt change time of an engine request power Pe*.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005043137-A (JP)
Title: Auto
Inventor: NISHIDA MASAHARU
IPC: G01N35/02
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that an operator is under heavy mental load because he must perform a work for installing reagent bottles on a reagent disc while confirming the direction of the reagent bottles and, if he makes mistake in the direction of the reagent bottle in the installment of a reagent cassette, a measured result becomes abnormal and a serious examination error may be brought about especially in a blood analyzer.  <P>SOLUTION: This autoanalyzer is equipped with a data reading means provided with a recording medium for recording the data related to the arrangement of a plurality of kinds of the reagents, which are housed in a reagent container, within a housing and reading the data recorded on the recording medium and a reagent dispensing control means for controlling the dispensation of the reagent to be dispensed in the reagenct container due to a reagent dispensing means on the basis of the data read by the data reading means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006635-A (JP)
Title: Structure of trap of lepidoptera (butterfly)
Inventor: SAKAKURA YOSHIZO
IPC: A01M1/02
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trap of a butterfly, capable of freely adjusting the distance between a trapping part and a bait stand for meeting with the size of the butterfly wishing to catch, and also closing the distance quickly so as not to be escaped on catching.  <P>SOLUTION: This butterfly trap is provided by penetrating twisted yarns 1 attached with a ring 5 at a lower part of the trapping part through vertical holes installed at 4 positions set by dividing the outer circumferential part of a lower dish 2 having a receiving dish shape which is a bait stand, equally by 4, bundling the four twisted yarns 1 below the lower dish 2, passing them through a stopper 4 and binding their terminals into one. By changing the position of the stopper 4, the distance between the trapping part and the lower dish 2 is adjusted for meeting with the size of the butterfly as a catching object.  <P>COPYRIGHT: (C)2005,JPO&NCIPI