baber/WOPTO huggingface dataset:
Patent JP-2005151680-A (JP)
Title: Switching power supply
Inventor: KOIZUMI TAKEHIRO
IPC: H02M3/28
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching power supply, wherein the common mode noise component is reduced without increasing the outside dimensions of a transformer.  <P>SOLUTION: The switching power supply is constituted of the primary winding P1 and the secondary winding S1 of an output transformer T1 which are are not divided, and a first switching element TR1 and a second switching element TR2 respectively connected with both the ends of the primary winding P1 of the output transformer. A rectifying diode D1 is connected with both ends of the secondary winding S1 of the output transformer T1, and two choke coils L1 and L2 mutually connected are connected to both ends of a flywheel-side rectifying diode D2. Thus, the number of pins required for transformer bobbin is reduced to four at a minimum, the length of a wiring pattern required on a printed board is shortened, and the common mode noise is thereby cancelled out.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005145500-A (JP)
Title: Cushioning material for packing and deaeration type packing method
Inventor: AKATSUKA HIROMI
IPC: B65D5/50
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a cushioning material for packing and a deaeration type packing method which has no possibility of breaking a thin film member for packing by the thin film member for packing being caught by an article to be packed, and which facilitates placing of the article to be packed.  <P>SOLUTION: A foamed polystyrene material 2 is placed in a corrugated board box 1, and then, a vinyl bag 3 is mounted in the corrugated board box 1. In this case, a duct 5 for deaeration is inserted into an inserting opening 2g for the duct for deaeration, and by sucking air, the air among the corrugated board box 1, the foamed polystyrene material 2 and the vinyl bag 3 is deaerated through a through hole 2b, between the bottom face 1a of the corrugated board box 1, and the back face 2c of the foamed polystyrene material 2, to bringing the vinyl bag 3 into tight contact with a recessed part 2a for placing a product of the foamed polystyrene material 2 and the inside of the corrugated board box 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005150370-A (JP)
Title: Electrostatic chuck
Inventor: NAKAMURA TSUNEHIKO
IPC: H01L21/68
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic chuck exhibiting excellent separation characteristics in which temperature variation is eliminated on the mounting surface, cracking of an insulating film is eliminated and dielectric breakdown can be prevented.  <P>SOLUTION: An insulating film 5 has one major surface serving as the mounting surface 5a of a wafer W and the other surface provided with attraction electrodes 4a and 4b. Lower surface of an attracting part 10 provided with an insulation layer 3 beneath the attraction electrodes 4a and 4b and a conductive substrate 2 are bonded through a resin layer 11 having volume resistivity of 10<SP>8</SP>-10<SP>14</SP>Ωcm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005020697-A (JP)
Title: Communication system and method of improving efficiency and linearity
Inventor: ROBINSON IAN
IPC: H04B1/04
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system and a method of correcting a signal for transmission in a transmitter to reduce a peak level relevant to the signal.  <P>SOLUTION: The system comprises a signal changing unit for correcting an input signal to reduce a peak signal level in relation to the input signal and for supplying the input signal after being reduced its peak level, and a power amplifier for amplifying an indication signal relating to the input signal which is reduced in its peak level and the correction of the input signal performed by the signal changing unit, in which the indication signal is used to reconstruct the original configuration from the input signal by a receiver.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005158091-A (JP)
Title: Manufacturing method of magnetic recording medium
Inventor: MORIWAKI KENICHI
IPC: G11B5/65
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive high capacity magnetic recording medium having high performance and high reliability, by forming a magnetic layer at room temperature.  <P>SOLUTION: In the manufacturing method of the magnetic recording medium wherein the magnetic layer having at least a granular structure is deposited on at least one surface of a support, the magnetic layer is deposited by a DC pulse sputtering method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005666-A (JP)
Title: Lithographic projection apparatus with multiple suppression meshes
Inventor: BAKKER LEVINUS PIETER
IPC: H01L21/027
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an electric field by decreasing the number of free electrons which reach a screening means, in order to solve problems such as high power consumption in the screening means or mesh heating and a defect such that supply of a high voltage and a large current is required and there is possibility of gas discharging, for example, in a lithographic projection apparatus which comprises a projection system for forming an image of a patterned projection beam of radiation in a target portion of a substrate and the screening means to which a positive voltage is applied within the path of the projection beam of radiation.  <P>SOLUTION: In a lithographic projection apparatus (1) wherein the positive voltage is supplied to a screening means (41) disposed within the path of a projection beam (57) of radiation to form a potential barrier for screening at least a portion of positively charged particles discharged from a radiation source (6) in operating, a second screening means is disposed on at least one side of the screening means within the path of the projection beam of radiation, and a negative voltage is applied to the second screening means for repelling negatively charged particles from the first screening means, thereby decreasing the number of free electrons and suppressing the electric field.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005160171-A (JP)
Title: Industrial energy management system
Inventor: TANAKA SHIGEKI
IPC: G06Q10/04
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an industrial energy management system wherein in addition to conventional fuel cost reduction, the concept of reduction in the amount of energy is adopted, and optimizing computation can be carried out with these indexes for evaluation totally taken into account.  <P>SOLUTION: The industrial energy management system comprises: a model formulation processing unit 9 that formulates a plant model from the characteristics of privately owned electrical power facilities and restrictions on the privately owned electrical power facilities; an optimizing computation processing unit 10 that carries out optimizing computation based on the results of the formulation processing and the unit price a of purchased power, the unit price b of purchased coal, the unit price c of stack-gas desulfurization agent, and a demand D, which are index data for evaluation, to operate the facilities at minimum fuel cost; and a data edition/storage unit 11 that stores the results of optimizing computation as an operation plan P. The industrial energy management system is further provided with a data search/communication unit 12 that extracts data from the operation plan P in response to a data display request, and delivers the extracted data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005156916-A (JP)
Title: Image forming apparatus
Inventor: NISHITANI SHUJI
IPC: G03G21/00
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which the grounding of a photoreceptor drum is stabilized.  <P>SOLUTION: A slide contact part for grounding the photoreceptor drum is disposed in the main body of the image forming apparatus. The image forming apparatus has an image carrier and a driving means for rotating the image carrier. In the image forming apparatus, the image carrier is electrically connected with and supported on a carrier support shaft that is conductive. The image carrier is rotated by the mutual connection of a driving connection means on the driving means side and a driven connection means at one end of the carrier support shaft. The drive connection means has therein a rotary conductive contact means fixed to the driving connection means, and a press means for pressing the contact means in the axial direction that is the same as the longitudinal direction of the carrier support shaft. The one end of the contact means is in contact with the face of the one end of the carrier support shaft, whereas the other end of the contact means slides in contact with the conductive butting face of the driving means. Thereby, the image carrier and the main body of the apparatus are electrically connected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004182988-A (JP)
Title: Corrosion-resistant aqueous epoxy primer
Inventor: BHATIA PROMILA P
IPC: C09D5/00
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a corrosion-resistant primer containing no hexavalent chromium.  <P>SOLUTION: This corrosion-resistant aqueous epoxy primer is composed of an aqueous epoxy, a curing agent and a corrosion-resistant, non-chromate-containing pigment.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005166370-A (JP)
Title: Power source device and x-ray generating device using the same
Inventor: SUZUKI KAZUTAKA
IPC: G21K5/00
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power source device capable of heightening transmission efficiency of control signals and properly controlling a circuit in a high potential state, and an X-ray generating device using the same.  <P>SOLUTION: The power source device 1is provided with a chassis 23, a voltage generating part 7 sealed by molding a transparent sealing material 25 and generating voltage, a control part 9 installed outside of the chassis 23 for controlling drive of the voltage generating part 7, and an information throughput part 10 transmitting control signals by signal light. The information transmission part 10 has a first light transmitting and receiving part 37 sealed by molding the transparent sealing material 25, and a second light transmitting and receiving part 39 exchanging the signal light with the first light transmitting and receiving part through the sealing material 25, and the first light transmitting and receiving part has a light-emitting device 19 including an LED element 19a, a dome lens part 19b condensing light, and a cover member 19c fitted so as to zone them from the transparent sealing material 25 and cover them, and a gap 19d is provided between the cover member 19c and the dome lens part 19b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005166432-A (JP)
Title: Method of improving electron emission property of substrate having carbon nano-tube aggregate, and device equipped with the substrate
Inventor: DOI MAKOTO
IPC: H01J9/02
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a substrate having a CNT aggregate which has a uniform and large electron-emitting property.  <P>SOLUTION: The electron-emitting property of the substrate is improved by irradiating laser beams on the surface of the substrate on which the carbon nano-tube aggregate is adhered in an exposed state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161216-A (JP)
Title: Method for purifying gas containing harmful organic matter by irradiation with electron beam
Inventor: HAKODA TERUYUKI
IPC: C07C25/18
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a purification method of gas containing harmful organic matter more enhanced in energy utilizing efficiency than a conventional method by putting high-density active seeds and ozone caused by irradiation with an electron beam EB to practical use.  <P>SOLUTION: This purification method of the gas containing the harmful organic matter is characterized by combining a process for irradiating the oxygen-containing gas containing the harmful organic matter with the electron beam to oxidatively decompose the harmful organic matter by formed high-density active seeds in the irradiated gas and a process for oxidatively decomposing the undecomposed harmful organic matter or a decomposed product on the surface of a solid catalyst by the unreacted active seeds in the irradiated gas or the oxygen atoms dissociated from ozone caused by irradiation with the electron beam while allowing the irradiated gas through a solid catalyst filled tank to flow to bond the undecomposed harmful organic matter or the decomposition product to the surface of the solid catalyst to concentrate the same.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005167005-A (JP)
Title: Heat treatment method of semiconductor substrate, manufacturing method of semiconductor device and heat treatment device
Inventor: YAMASHITA KOJI
IPC: H01L21/265
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To activate implanted impurity without moving a concentration profile of impurity and without deteriorating mechanical strength of a substrate.  <P>SOLUTION: A gate insulating film 8 is formed on a silicon substrate 2, a gate electrode 10 is formed on the gate insulating film 8, and extension regions 14 are formed. A side wall 16 is formed on the side wall of the gate electrode 10, and impurity is implanted with the side wall 16 and the gate electrode 10 as masks. Only a surface layer of the substrate is preheated from the surface of the silicon substrate 2 by using a preheating lamp 31. An outermost layer of the silicon substrate 2 is heated by using a flash lamp 32. Thus, implanted impurity is activated and a source/drain region 18 is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005165038-A (JP)
Title: Liquid crystal display device and its driving method, and gate driver
Inventor: YAMAGUCHI AKIRA
IPC: G02F1/133
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To make a gate signal width variable according to the source potential to be written in order to assure a panel charging time.  <P>SOLUTION: The liquid crystal display device 1 is provided with TFTs of respective pixels in compliance with a prescribed TFT arrangement pattern in such a manner the inversion driving of every vertical two dots can be performed. A scanning line driving circuit applies a gate signal longer in the gate pulse width Tp when the drain signal of a positive polarity is applied by a signal line driving circuit than the gate pulse width Tn when the drain signal of a negative polarity is applied.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005167872-A (JP)
Title: Can bus measuring instrument
Inventor: NAKAMURA HAJIME
IPC: H04L12/40
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CAN bus measuring instrument in which a temporal relationship of a data frame flowing on a CAN bus and an error frame on a time base can be visually grasped from the same display screen.  <P>SOLUTION: The CAN bus measuring instrument for measuring CAN frames flowing on the CAN bus and for displaying results of the measurements is comprised of a means for also collecting error frames together with the data frames; a means for converting these data frames and error frames into time-sequential data; and a means for displaying these time-sequential data on the same screen.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005167153-A (JP)
Title: Fixing method for thin board
Inventor: KOMATSU HIROTO
IPC: H05K3/34
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing method using a thin board fixing jig with a high general-purpose function to eliminate a need of forming an adhesive layer having a controlled peeling strength for every thin board to be processed.  <P>SOLUTION: The fixing method for a FPC, or a thin board, using the thin board fixing jig is employed when a flat thin board product having an adhesive layer on one surface thereof is mounted on a device. According to the method, when the thin board is fixed, a (thin) cover film, which has an opening at least at the part that counter to a component mounting part of the thin board, is superposed on the thin board to be fixed together.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005175596-A (JP)
Title: Optical reception circuit and optical reception module
Inventor: UMEDA DAISUKE
IPC: H04B10/40
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical reception circuit preventing a detection error in an electric signal without making the circuit configuration complicated.  <P>SOLUTION: The optical reception circuit used for an optical communication network wherein two-way communication is carried out between a station side apparatus 10 and a plurality of subscriber apparatuses 11, is provided with: a light receiving element 20 for converting an optical signal into an electric signal; an amplifier 21 for amplifying the electric signal outputted from the light receiving element 20; a comparator 27 for receiving an output of the amplifier 21, discriminating the logic of the electric signal and outputting a digital signal; and an amplitude limit circuit 26 for tracking the electric signal with a time constant resulting from capacitors 24, 25 located at the input of the processing 27 and for limiting the amplitude of the electric signal given to the comparator 27.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005175715-A (JP)
Title: Television receiver, network terminal and network control system
Inventor: FUKUDA SATORU
IPC: H04N21/61
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to view the remaining portion at home with a simple operation when the user cannot view accumulated content because of an error in a system for viewing the accumulated content with a cellular phone.  <P>SOLUTION: A television receiver 100 converts data from D-VHS 130 into a format suitable for reception/reproduction in a cellular phone 300 by an encoder 122 while sequentially receiving the data from the D-VHS 130, according to a view request from the cellular phone. After the format conversion, the television receiver 100 stores a time stamp indicating a sequence number to be used for transmission of TCP/IP and the position of content into a reproducing position storage 124. The cellular phone notifies the television receiver 100 of a decode error of received data. Upon receiving a confirmation response of normal reproduction from the cellular phone, the television receiver 100 clears the data of the storage 124, and otherwise the data of the storage 124 is maintained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004203868-A (JP)
Title: New use of edg receptor
Inventor: HINUMA KUNIJI
IPC: A61K48/00
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for screening, or the like, of preventing/treating agents for diabetic nephropathy, or the like.  <P>SOLUTION: The method for screening the preventing/treating agents for diabetic nephropathy is provided by using G-protein-conjugated type receptor proteins (an EDG-2 receptor, EDG-3 receptor or EDG-5 receptor) containing amino acid sequences which are the same or substantially same to any of the amino acid sequences expressed by sequence number: 1, sequence number: 5 or sequence number:9 in the specification, or their salts.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005168783-A (JP)
Title: Point management system, point management method, and point management program
Inventor: OTAKE TATSUYA
IPC: A63F7/02
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide various point services for attracting customers and promoting sales.  <P>SOLUTION: A terminal controller 10 stores point adding conditions, the amount of points added, point subtraction conditions, and the amount of points subtracted as setting contents for various points, and stores remaining frequencies of each point corresponding to identification information stored in a member card. The terminal controller 10 updates the remaining frequencies by a predetermined amount according to the amount of points added or the amount of points subtracted in such a case that the point addition conditions and/or point subtraction conditions for a predetermined amount of points are satisfied, when processing is performed by a card processor 30 on the basis of the identification information of the member card.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005168815-A (JP)
Title: Visceral fat rate diagnostic device and x-ray ct apparatus incorporating the device
Inventor: INOUE YOSHIHIRO
IPC: A61B6/03
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To accurately measure the visceral fat rate even if a false fat image appears in an X-ray CT image.  <P>SOLUTION: When a false fat image appears in the X-ray CT image of a subject M, an object of measurement of the visceral fat rate, the whole false image is set as a visceral fat rate non-interest region in the X-ray CT image by a fat rate non-interest region setting part 19. As a result, the visceral fat rate is calculated by a visceral fat rate calculating part 18 only with the fat pixels out of the visceral fat rate non-interest region by excluding fat pixels within the visceral fate rate non-interest region. Accordingly, mingling of errors caused by the false fat image in the quantity of fat in calculating the visceral fat rate can be avoided, and therefore, the calculated visceral fat rate is accurate without including errors caused by the false fat image. In this way, the visceral fat rate of the subject M can be accurately measured even when the false fat image appears in the X-ray CT image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004268902-A (JP)
Title: Vehicle height adjusting device for vehicle
Inventor: KONDO KAZUO
IPC: B60G9/04
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle height adjusting device for a vehicle capable of lowering the strength of a member forming the device and lowering the output of a drive part.  <P>SOLUTION: A spring lower member 6 joined to the lower end of a support spring 16 elastically supporting a vehicle body is vertically moved by a towing means 20 disposed so that a spring upper load is not applied thereto to adjust the height of the vehicle. The towing means 20 is disposed between a body side member 12 and the spring lower member 6 so as to be arranged parallel with the deflecting direction of the support spring 16. The towing means 20 comprises a wire member 22 joined to the spring lower member 6, an elastic member 26 joined to the other end of the wire member 22, and a wire member towing part 24 disposed on the vehicle body side member 12 and pulling the wire member 22 to the vehicle body side member 12 side through the elastic member 26.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005158663-A (JP)
Title: Method and apparatus for deflecting beam
Inventor: WAKE MASAYOSHI
IPC: H05H13/04
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new technology which utilizes the Meissner effect of a superconducting substance.  <P>SOLUTION: In a method of deflecting a beam, plate type superconducting members 23-25 are disposed in a space region T formed by being surrounded with a septum conductor 21 of a circumference structure. Then, in the circumferential direction in the septum conductor 21, a circumference magnetic field is formed, the Meissner effect is developed in the superconducting members 23-25, and counter magnetic fields B3-B5 are formed at both sides of the superconducting members 23-25. Then, a beam is introduced along the longitudinal direction of the septum conductor 21 in the space region T formed of the septum conductor 21, and deflected by the counter magnetic fields B3-B5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI