baber/WOPTO huggingface dataset:
Patent JP-2005243704-A (JP)
Title: Coupling ceramic wiring board and its manufacturing method
Inventor: HAYANO HISAO
IPC: H05K1/02
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coupling ceramic wiring board less in the generation of warpage while having a large discarding margin, and to provide a method of manufacturing the same.  <P>SOLUTION: This coupling ceramic wiring board 1 includes a product 5 in which a plurality of ceramic wiring boards 3 alternately laminated with ceramic dielectric layers V1 and V2 and the conductor layers M1, M2, and M3 are integrated, and a frame-like discarding margin 7 surrounding the product 5. In the discarding margin 7, a dummy conductor 11 for reducing a shrinkage rate difference with the product 5 at the baking time at least at 0.1 mm or more apart from the peripheral edge of the coupling ceramic wiring substrate 1 is provided in the form of a surface conductor pattern along the outer periphery of the product 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005208019-A (JP)
Title: Tide well frequency response characteristic measurement system
Inventor: IWASAKI MINEO
IPC: G01C13/00
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To enable the quantitative evaluation of cleaning effect and performance of a tide well while shortening the time for a field work for acquiring data, requiring no expert's determination, and the restoration of waveform of tidal wave.  <P>SOLUTION: A step response is generated to the level of the tide wall, and the step response is analyzed, whereby the frequency response characteristic of the tide well is determined. For the discrete problem of Fourier integration, since a method for differentiating the step response to determine an impulse response, and then Fourier-integrating it is adapted, the quantitative performance check of the tide well and the restoration of tidal waveform can be performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243810-A (JP)
Title: Positioner and aligner
Inventor: NISHIMURA MITSUO
IPC: H01L21/027
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent wear and damages of components of a positioner.  <P>SOLUTION: This positioner comprises a beam 105, an XY slider 103 which encloses at least part of the beam 105 and moves along with the beam 105, actuators 108, 109 which generate a force between the beam 105 and the XY slider 103 and control a relative positional relationship between the beam 105 and the XY slider 103, and a stopper 118 which controls the positional relationship between the beam 105 and the XY slider 103. The minimum value of a gap between the beam 105 and the XY slider 103 is decided by the stopper 118.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243476-A (JP)
Title: Fuel cell system
Inventor: INUI FUMIHIKO
IPC: H01M8/02
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress reduction of performance of a fuel cell, and enhance fuel consumption performance of the fuel cell in which exhaust gas from the anode is retained inside while the fuel cell is driven.  <P>SOLUTION: In the fuel cell system 10, fuel gas flow supplied to the fuel cell 20 is adjusted by a flow control valve 40 controlled by a control circuit 60. In concrete, the control circuit 60 controls the flow control valve 40 so that more than needed flow (consumption amount) of the fuel gas supply flow (supply amount) are supplied to the fuel cell 20. As a result, in the down stream region DS of the fuel cell 20, fluidity of the fuel gas is secured sufficiently, and remaining impurities can be introduced to a buffer 50. Accordingly, superior diffusion property of the fuel gas in the down stream of the fuel cell 20 can be maintained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241607-A (JP)
Title: Apparatus for measuring angle
Inventor: KIYONO MITSUNORI
IPC: G01B11/26
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To precisely measure the inclination of an object to be measured, having a non-flat plane in an angle measuring apparatus for measuring the inclination angle of the object to be measured.  <P>SOLUTION: Light, emitted from a laser light source 10, is made to diverge by a divergent lens 20, and the beams at the center of optical fluxes of diverged beams are made to pass through the light-transmitting hole 30A of an apertured plate 30. Then, parallel beams transformed through a collimator lens 40 are irradiated to a lens L having an annular flat-surface section F. It is arranged so that the direction from a light-branching means is different from that of an imaging means, and also that a light-receiving means 100 for receiving the light with a beam diameter varied by a beam radius varying means and a display means 110. The display means 110 is formed to display the beam diameter information, corresponding to the beam diameter of the light varied by the beam radius varying means, based on the received light signals from light-receiving means 100.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249474-A (JP)
Title: Portable goods and ultraviolet ray display tool for the same
Inventor: KITAYAMA ATSUSHI
IPC: G01J1/02
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide portable goods and an ultraviolet ray display tool for the same, wherein measures against the ultraviolet rays can be easily taken, and the intensity of the ultraviolet rays can be easily known by the portable goods being carried when going out.  <P>SOLUTION: The portable goods are composed of the portable goods main body such as a parasol, a handbag, a key-ring, a cellular phone, and a watch and an ultraviolet ray display device attached to the portable goods main body and a tool capable of displaying the intensity of the ultraviolet rays.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249518-A (JP)
Title: Current detection circuit, load driving circuit and storage device
Inventor: SUGIE TAKASHI
IPC: G05F1/10
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To greatly reduce a power loss resulting from current detection, to always perform the current detection, and to detect the current stably with high accuracy.  <P>SOLUTION: A supply voltage Vcc and a switch signal S1 are supplied in common to a power transistor 11 and a current detection transistor 12, A buffer circuit 100 is provided so that an idling current Iid1 is supplied to an output node of the current detection transistor 12, and that output voltages of both transistors become a virtual same potential. Hereby, the buffer circuit 100 is always operated as an A-class amplifying circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247086-A (JP)
Title: Drive supporting device for vehicle
Inventor: ONO HIROAKI
IPC: B60R21/00
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive supporting device for a vehicle capable of being easily mounted on a completed vehicle of a large-sized vehicle by adopting electric power conveyance communication with the usage of electric wiring of the vehicle, and capable of reducing the mounting cost.  <P>SOLUTION: This device is provided with sensor units 30 to be mounted on a rear part of the vehicle A, and a display unit 10 arranged in a cab A1 of the vehicle A. The display unit 10 transmits data to the sensor units 30 through a relay unit 20 by the electric conveyance communication with the usage of the electric wiring PL of the vehicle A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250068-A (JP)
Title: Single-mode/multi-mode common optical fiber
Inventor: MATSUI TAKASHI
IPC: G02B6/032
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single-mode/multi-mode common optical fiber capable of operating as an SMF or MMF according to respective environments.  <P>SOLUTION: A plurality of holes 6 are formed around a 1st core part 1 which is uniform in refractive index, a clad part 2 which has a substantially lower refractive index than the 1st core 1 is arranged, and a 2nd core part 3 which has a higher refractive index than the 1st core part 1 is arranged in the 1st core part 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221066-A (JP)
Title: Security system for electronic control type transmission
Inventor: OGUCHI HIROYASU
IPC: B60R25/06
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent transmission of engine power by a gear of a transmission even in the case wherein a security system for preventing starting of the engine is canceled.  <P>SOLUTION: The security system is built in a transmission electronic control device 2. During security operation, when a change lever 7 is moved in any direction, the transmission electronic control device 2 continuously maintains neutral condition or parking condition, and transmission of power of the engine 6 by a transmission 8 is practically prevented. Operation/canceling of security is performed by communication 3 through transmission electronic keys 1 with/without contact.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260509-A (JP)
Title: Encryption device and image-forming device
Inventor: WATANABE TOSHIYUKI
IPC: G06F21/75
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an encryption device capable of preventing a cryptographic key code from leaking outside, and to provide an image-forming device.  <P>SOLUTION: The cryptographic key code is stored in a volatile memory mounted onto a substrate by solder, and the output of the backup battery of the volatile memory is used. The backup battery is connected to the volatile memory via a wiring pattern on the substrate. Separation from the substrate cannot be made while a connection state is maintained, and the cryptographic key code is erased even if the volatile memory is separated from the substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280103-A (JP)
Title: Apparatus and method for performing montgomery type modular multiplication
Inventor: LEE KYUNG HEE
IPC: G09C1/00
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modular multiplication apparatus for high-speed encryption/decryption and electronic signature in a mobile communication environment including smart cards and mobile terminals.  <P>SOLUTION: The present invention provides an apparatus for performing Montgomery type modular multiplication for calculating A×B×R<SP>-1</SP>modN (where R=4<SP>m+2</SP>) in m+2 (where m=n/2) clocks with the multiplier A and the multiplicand B, each having n bits as its inputs, wherein bits of the multiplier are sequentially shifted to generate a shifted bit string and the two least significant bits of the generated bit string are Booth-recorded. The present invention provides a high-speed modular multiplication apparatus with fewer gates and reduced power consumption.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005258153-A (JP)
Title: Fluorescent microscope resolution evaluating chart and fluorescent microscope adjusting method using the chart
Inventor: IKETAKI YOSHINORI
IPC: G02B21/00
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent microscope resolution evaluating chart which is easily manufactured and is used to objectively, quantitatively and accurately evaluate the image forming performance of an ultra-resolution fluorescent microscope that uses two wavelengths and is made superior in versatility and to provide a manufacturing method of the chart and to provide a resolution evaluating method of the fluorescent microscope using the chart.  <P>SOLUTION: A fluorescent microscope resolution evaluating chart 11 is used to evaluate the image forming performance of the fluorescent microscope and is provided with a substrate 12, an organic thin film 13 formed on the substrate 12, a fluorescent dystuff material which is inclusively penetrated into the organic thin film 13 by a dystuff steam transporting method and has light emitting centers and no-light emitting portions 14, 16 and 18 which are formed in portions of the organic thin film 13 by destroying the light emitting centers of the fluorescent dystuff material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005011486-A (JP)
Title: Nonvolatile ferroelectric memory device having timing reference control function and method for controlling the same
Inventor: KANG HEE BOK
IPC: G11C11/22
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To disclose a technology for amplifying the sensing voltage level of cell data by utilizing a CMOS threshold voltage reference especially in a main bit line and deciding the cell data at the time of application of a reference timing strobe on a basis of a time axis, regarding a nonvolatile ferroelectric memory device having a timing reference control function and a method for controlling the same.  <P>SOLUTION: This memory device stores read data applied from a cell array block in a read/write register array part through a common data bus part in a read operation mode, stores the read data stored in the read/write register array part or input data to be applied from a read/write data buffer part in the cell array block via the common data bus part in a write operation mode, determines sensing voltage of the cell data on the basis of the time axis, thereby improving a sensing margin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264733-A (JP)
Title: Engine performing exhaust gas recirculation
Inventor: TAKAHASHI EIJI
IPC: F02D9/02
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To separately control engine load and the quantity of EGR in performing internal EGR using an intake control valve.  <P>SOLUTION: This engine is provided with the intake control valve 15 provided at an intermediate part of an intake passage 7 and upstream of an intake valve 10. An engine controller 30 holds negative pressure in the intake passage between the intake control valve 15 and the intake valve 10 by closing the intake control valve 15 in a period when the pressure in the intake passage between the intake control valve 15 and the intake valve 10 becomes negative, during the closed period of the intake valve 10 after an intake stroke. This negative pressure makes burnt gas in a combustion chamber 5 flow back to the intake passage 7 in an overlap period when both the intake valve 10 and an exhaust valve 1 are open near the top dead center of exhaust.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005269153-A (JP)
Title: Digital camera apparatus and program
Inventor: INOUE HIROYUKI
IPC: H04N101/00
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To automatically adjust an optical zoom function so as to have an optimum magnification in a way of increasing the zoom magnification while maintaining a state that all designated objects are included in a prescribed region in a photographing frame by having only to optionally designate a plurality of the objects as photographing objects in advance.  <P>SOLUTION: In a state that the plurality of objects a registered in advance as photographing objects, a CPU 1 analyzes an image in the photographing frame to recognize whether or not the prescribed region in the frame includes all the registered objects, adjusts the optical zoom function 71 in a way of decreasing the zoom magnification when the prescribed region does not include all the registered objects or adjusts the optical zoom function 71 in a way of increasing the zoom magnification when the prescribed region includes all the registered objects thereby more increasingly adjusting the zoom magnification while maintaining the state that the prescribed region in the photographing frame includes all the registered objects.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262083-A (JP)
Title: Application method
Inventor: SASAKI KAZUO
IPC: B05D5/12
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To enable multi-layer application with excellent film thickness and production of a high-density recording type magnetic tape.  <P>SOLUTION: This method uses a multi-layer extrusion type coator and carries out formation of two coating films by simultaneous coating on a support 1. In the tip part of the die head of the applicator, a front lip 2a, a slit 2b for discharge of a lower layer coating material, a middle lip 2c, a slit 2d for discharge of an upper layer coating material and back lip 2e are disposed in order from the upstream side in the moving direction of the support. When the viscosity of a lower coating film on coating is 3×10<SP>-2</SP>to 10×10<SP>-2</SP>Pas, the film thickness of the lower coating film in a dry state is 0.7-2.1 μm, the film-forming rate is 50-350 m/min and the film thickness of an upper coating film in a dry state is ≤0.05 μm, the width L of the slit 2d of the head 2 is adjusted to 60 μm or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005269343-A (JP)
Title: Mobile terminal equipment and multi-hop wireless system
Inventor: YAGI AKIYOSHI
IPC: H04L12/14
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide mobile terminal equipment and a multi-hop wireless system for controlling a communication band in an entire network by applying preferential control to a relay flow independently of a routing protocol.  <P>SOLUTION: A transmission processing section 21 generates a flow which its own equipment has to transmit, a reception section 27 receives a flow from the other equipment, a routing control section 28 applies routing processing to the flow received by the reception section 27, a flow identification section 22 identifies a flow received from the transmission processing section 21 to be the transmission flow, outputs the transmission flow to a queue 25 with lower priority, identifies the flow received from the routing control section 28 to be the relay flow, outputs the relay flow to a queue 23 with higher priority, and a multiplexing transmission section 26 transmits the transmission flow and the relay flow stored on the basis of the predetermined priority of the queues.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005269415-A (JP)
Title: Mobile communication system
Inventor: FUKAZAWA MINORU
IPC: G08G1/09
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently obtain information without inquiring a center side server in mobile communication equipment (communication node) such as on-vehicle device mounted on each vehicle.  <P>SOLUTION: In a mobile communication system including a roadside device and a plurality of mobile communication equipment, the roadside device generates a token packet provided in order to be transmitted and received between mobile communication equipment located within a predetermined range and provides the token packet by radio, and each of the mobile communication equipment receives the token packet provided by the roadside device or the other mobile communication equipment in accordance with its own location, compares its own current location with the predetermined range, updates the token packet and provides the updated token packet by radio if its own current location is within the predetermined range. On the other hand, the mobile communication equipment provides the token packet without updating the token packet if its own current location is not within the predetermined range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005274758-A (JP)
Title: Display driver and electronic equipment
Inventor: FUKUDA MASAFUMI
IPC: G09G5/34
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display driver whose drive circuit has a small layout area and has superior cost performance.  <P>SOLUTION: The display driver includes a decoder 100 which decodes display data sequentially inputted from a display memory 200 in n-bit units, a plurality of latch circuits LA1 to LAx which latch output data of the decoder, and a plurality of data line drive parts DRV which drive data lines of a display panel according to data of the respective latch circuits, and n-bit display data are read by performing word line control over the display memory 200 once and outputted to the decoder 100; and the decoder 100 sequentially outputs data generated by decoding the display data sequentially outputted from the display memory 200 in n-bit units to the latch circuits LA1 to LAx and each data line drive part DRV drive the data line after the data having been decoded are stored in the respective latch circuits LA1 to LAx.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005274464-A (JP)
Title: Timepiece exterior component and its manufacturing method
Inventor: SHIBUYA YOSHITSUGU
IPC: C23C30/00
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a timepiece exterior component having high hardness generating no flaw while being used and a golden color tone generating no corrosion, and its manufacturing method, concerning the timepiece exterior component comprising a material such as stainless steel, Al and an Al alloy, Ti and a Ti alloy, or brass.  <P>SOLUTION: A hardened layer including two elements of Au and Fe and at least either element of Si and Ge is formed on the surface of this timepiece exterior component. Otherwise, the first hardened layer comprising a nitride or a carbide of Ta, Ti, Zr, Nb or Hf is formed on the surface of the timepiece exterior component, and a hardened layer including two elements of Au and Fe and at least either element of Si and Ge is formed on the first hardened layer as the second hardened layer. Hereby, the timepiece exterior component having high hardness not generating a flaw caused by impact, high corrosion resistance generating no corrosion and the golden color tone can be attained.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005272971-A (JP)
Title: Thermal spraying method
Inventor: SUGITA YUKIHISA
IPC: C23C4/12
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal spraying method which is less liable to distort a substrate, and besides, hardly causes a peeling of a thermal-sprayed coating.  <P>SOLUTION: This thermal spraying method comprises: arranging a template 2 between a thermal spraying device and a substrate 1 so as to have a predetermined space with respect to each of them; thermal-spraying a first spraying material onto the substrate 1 in a state of the template 2 interposed between those to form a thermal-sprayed coating 7 on the surface of the substrate 1 in accordance with the pattern of through holes 3 in the template 2; subsequently, further thermal-spraying a second spraying material onto the thermal-sprayed body 10 having the coating 7 thermal-sprayed, so as to cover the thermal-sprayed coating 7 to form the second thermal-sprayed coating 11. Thereby, the thermal-sprayed coatings 7 and 11 hardly peel off, because thermal strain and stress given to the substrate 1 are extremely reduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005276739-A (JP)
Title: Organic electroluminescent element
Inventor: MATSUSUE TETSUYUKI
IPC: H01L51/50
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL element capable of efficiently taking out emitted light by heightening the light transmissivity of an electron injection electrode without lowering light emitting efficiency at a light emitting layer.  <P>SOLUTION: The organic electroluminescent element has an organic layer including a light emitting layer between a hole injection electrode and an electron injection layer. The electron injection layer has a lamination structure of a metal thin film containing gold in a form of MgAu or the like, and an auxiliary electrode composed of a transparent conductive metal oxide thin film formed on the above.  <P>COPYRIGHT: (C)2006,JPO&NCIPI