baber/WOPTO huggingface dataset:
Patent JP-2005008972-A (JP)
Title: Surface roughening method and surface roughening device for copper foil
Inventor: ITO YASUYUKI
IPC: C25D17/10
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface roughening method and a surface roughening device for copper foil with which the consumption of an anode electrode is reduced even in roughening plating treatment at a high current density, and the roughening plating treatment can easily be performed at a high current density.  <P>SOLUTION: The surface roughening device for copper foil is provided with: a plating tank 3 storing a plating liquid 4; an anode electrode 2 having a circular recessed face at the inside of the plating tank 3; and a roll 5 for plating arranged so as to be opposed to the anode electrode 2 and dipping the copper foil 1 into the plating liquid 4. The current density applied to the copper foil 1 on plating is controlled to 50 to 200 A/dm<SP>2</SP>, and the current density applied to the anode electrode 2 is controlled to ≤0.8 times that applied to the copper foil 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012691-A (JP)
Title: Radiation photographing instrument, radiation image processing method, record medium, and program
Inventor: NONAKA HIDEKI
IPC: A61B6/00
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sub-traction image drawn uniformly regardless of an image receiving part region by a tissue contour in a subject by making S/N high.  <P>SOLUTION: An original mask image before contrast medium injection photographed by irradiating the subject with radiation in the form of a pulse is stored to first to n-th frame memory 23<SB>-i</SB>. When photographing a live image after contrast medium injection, filter processing is performed with a filter 28 on the original mask image photographed from the same position as the live image to generate a secondary mask image. The generated secondary mask image is subtracted from the live image to acquire the sub-traction image. In this way, noise in the mask image subtracted from the live image is suppressed, and the contour of the image can be uniformly drawn regardless of an image region.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2007027150-A (JP)
Title: Concentrating photovoltaic power generation system
Inventor: KOMATSU TOKUTARO
IPC: H01L31/052
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high efficient photovoltaic power generating system with a simple structure which has no movable part causing failure and can be installed at any place.  <P>SOLUTION: The photovoltaic power generation system has a light-guiding body having a light incident surface into which external light enters and a light emission surface not parallel to the incident surface, for emitting the external light; and at least one photoelectric conversion element. The light-guiding body has a plurality of reflection bodies for reflecting light having entered the inside of the light-guiding body to at least either the light incident surface or an opposite surface thereof.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005020794-A (JP)
Title: Servo controller and method of automatically setting its filter constant
Inventor: IMAZU ATSUSHI
IPC: H02P29/00
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for automatically setting a filter constant in a short time without damaging a machine which can obtain a resonance frequency even without resonating between a motor and a load in a servo controller.  <P>SOLUTION: The servo controller includes motor machine constant storage means 7 for storing the value of the motor rotor inertial moment of the motor 4 driven by the servo controller and a torsion spring constant of a rotary shaft of the motor, machine inertial moment acquisition means 8 for acquiring a value of an inertial moment of the machine driven by the motor 4 and acquiring a value of the machine inertial moment in terms of the rotary shaft of the motor 4, and resonance frequency calculating means 9 for calculating a twist resonance frequency to set the filter constant based on the twist resonance frequency.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004028105-A (JP)
Title: Working fluid circuit for engine provided with turbo supercharger using exhaust gas recirculation
Inventor: KENNEDY LAWRENCE CHARLES
IPC: F02B29/04
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working fluid circuit for an engine capable of cooling both recirculation gas and supply air without adding a large number of coolers.  <P>SOLUTION: This working fluid circuit 10 comprises an exhaust gas passage 14 for pressurized exhaust gas from an internal combustion engine 12, a supply air passage 16, and a turbo supercharger 18. Between the exhaust gas passage 14 and the supply air passage 16, an exhaust gas recirculation passage 20 to bypass the turbo supercharger 18 is extended. The recirculation passage 20 recirculates prescribed quantity of exhaust gas to the supply air passage 16 to combine exhaust gas with supply air. An intake air passage 22 supplies intake air to the internal combustion engine 12. A single supply air cooler 24 is provided to connect the supply air passage 16 to the intake air passage 22, and fluid-communicate both passages 16 and 22 with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075527-A (JP)
Title: Carbon fiber reinforced carbon composite material and sliding material using the same
Inventor: KAWAMATA YUTAKA
IPC: C04B35/83
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon fiber reinforced carbon material-made sliding material suitable as a material for an airplane or a high speed vehicle.  <P>SOLUTION: The carbon fiber reinforced carbon composite material has characteristic of ≥8.5 kg/mm<SP>2</SP>tensile strength, ≥1.8 g/cm<SP>3</SP>bulk density, ≥100 W/mK heat conductivity and ≤10% porosity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005017866-A (JP)
Title: Poster sticking implement
Inventor: HARA MORIO
IPC: G09F15/00
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a poster sticking implement which can stick and install a poster in a simple manner with ease of handling.  <P>SOLUTION: The sticking and installing of the poster by using the poster sticking implement are performed in the following manner: A front strip 1 and a rear strip 2 which attach the side part or corner part of the poster therebetween from both of the front and rear surfaces are pivotally connected freely openably and closably by means of a hinge section 3. The rear strip 2 is provided with a pasting agent layer. A magnetic plate is fastened to the one mating surface side of the front strip 1 and the back strip 2 and a magnet 10 is fastened to the other of the front strip 1 and the back strip 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027383-A (JP)
Title: Bracket in rotary electric machine
Inventor: SUKAI SHUJI
IPC: H02K5/24
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain the structure of a motor having a resin bracket in which vibration based on the operation of a rotary electric machine is reduced.  <P>SOLUTION: A ring-like metallic reinforcing plate 14 is buried into a resin bracket 5 abutting against the opening end of a yoke 2, a protrusion 14c projecting farther than the outer circumference of the bracket 5 is formed on the outer circumference at the plate section 14a of the reinforcing plate 14 as a bracket side fixing piece 14c, and a part of the plate section 14a is exposed to the outer diameter side part on the side face at the other end of the bracket 5 such that the metallic reinforcing plate 14 is interposed between a gear box G and the bracket 5 when the other side of the bracket 5 is secured while abutted against a member to be fixed, i.e. the gear box G.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026888-A (JP)
Title: Digital camera having function for displaying degree of camera-shake
Inventor: KATAGIRI TAKAHITO
IPC: H04N5/238
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To display the degree of camera-shake and to show a user a way of reducing the effect of camera-shake in an easily understandable way.  <P>SOLUTION: An imaging device converts an optical image from an optical system into an imaging signal, and a camera signal processing part processes the imaging signal. An auto iris detection part obtains information on the brightness of a subject from the imaging signal. A camera-shake degree detection part 72 generates information on the degree of camera-shake having an effect on imaging from a relationship between the brightness information and shutter speed information to set the exposure time of the imaging device, classifies the information depending on whether the camera-shake effect is small or great, outputs the information as information on the degree of camera-shake classification, and displays it on a display part by changing a display format.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024024-A (JP)
Title: Driving force transmission
Inventor: SAITO HIDEYUKI
IPC: F16D27/115
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a cam follower 23 of a cam mechanism in a driving force transmission from jumping out of a cam groove.  <P>SOLUTION: The cam mechanism comprises a second cam member 16 forming a second cam groove 19, a first cam member 17 forming a first cam groove 21, and the cam follower 23 pinched between the second cam groove 19 and the first cam groove 21. An engagement projection 16a is formed on the outer periphery in radial direction of the second cam groove 19, and an engagement recess groove 22 which engages with the engagement projection 16a is formed on the outer periphery in radial direction of the first cam groove 21. So, the relative rotation between the second cam member 16 and the first cam member 17 is regulated to be less than such angle at which the cam follower 23 jumps out of the cam groove.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004155409-A (JP)
Title: Cooling system for hold of container ship
Inventor: NOUSIAINEN ESKO
IPC: B63B25/26
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling system for a hold of a container ship.  <P>SOLUTION: This invention relates to the cooling system for the hold of the container ship. The system includes a cooling mechanism, which is stored in its own separate space and operated by a refrigeration compressor, and by which the hold of the container ship is supplied with refrigerated air for maintaining an appropriate ambient temperature around a condenser of a refrigerated container composing a cargo.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005037516-A (JP)
Title: Radiation-sensitive resin composition
Inventor: YAKO YOSHIKO
IPC: C08F290/06
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high sensitivity spacer-forming radiation-sensitive resin composition having good storage stability and capable of forming a spacer with high sensitivity and high resolution.  <P>SOLUTION: In the spacer-forming radiation-sensitive resin composition containing a binder resin (A), an addition-polymerizable compound (B) having an ethylenically unsaturated bond and a photopolymerization initiator (C), the binder resin (A) is a polycarboxylic resin which is a reaction product of a compound having two or more epoxy groups per molecule with a polycarboxylic acid, or a polycarboxylic resin obtained by allowing a compound having two or more epoxy groups per molecule to react with an unsaturated monocarboxylic acid and to react further with a polycarboxylic anhydride.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005036454-A (JP)
Title: Timbering structure and timbering method for underground cavity
Inventor: FUKUDA KAZUHIRO
IPC: E21D11/18
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a timbering structure and a timbering method for an underground cavity, which pre-reinforce the entire outer periphery of the underground cavity.  <P>SOLUTION: A first shaft 2 and a second shaft 3 are provided at both excavating-direction ends of the underground cavity 1, and top and bottom parts of the underground cavity 1 are provided with a top heading 4 and a bottom heading 5, which connect the first and second shafts 2 and 3 together. Bent steel pipes 9 are arranged in natural ground G at predetermined intervals in an excavating direction from the top heading 4 in such a manner as to envelop upper and lower half sections of the underground cavity 1. Bottom steel pipes 10 are arranged in the natural ground G at predetermined intervals in the excavating direction from the bottom heading 5 in such a manner as to envelop the batholith of the underground cavity 1. At both the excavating-direction ends of the underground cavity 1, end-section steel pipes 8 are arranged in the natural ground G at vertically predetermined intervals from each of the first and second shafts 2 and 3 in such a manner as to cover both the excavating-direction ends of the underground cavity 1, respectively. Additionally, long forepoling works 6 and 7 are applied to upper outer peripheral surfaces of top and bottom headings 4 and 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010713-A (JP)
Title: Display device and table equipped with same display device
Inventor: MORIWAKI HIROYUKI
IPC: G09F9/33
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of reproducing and displaying on a display device a shape corresponding to the shadow of a light shielding body although the constitution is simple.  <P>SOLUTION: This display device is equipped with a plurality of units each comprising a photodetection sensor having a photodetection surface, a light emitting diode provided nearby the photodetection surface, and a driving circuit driving the light emitting diode to emit light according to the output from the photodetection sensor; and many photodetection surfaces and light emitting diodes of the units are arrayed on a two-dimensional plane and in each unit, the light emitting diode illuminates while external light incident on the photodetection sensor is shielded. The photodetection sensor has its sensitivity in the infrared wavelength range and when the external light incident on the photodetection sensor is in the infrared wavelength range, the light emitting diode is brought under lighting control.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041043-A (JP)
Title: Recording medium cutting device and recorder
Inventor: ONISHI WATARU
IPC: B41J11/66
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording medium cutting device capable of preventing carriage error after a recording medium is cut, and to provide a recorder comprising that recording medium cutting device.  <P>SOLUTION: Means 210 and 230 for cutting the recorded part of a carried recording medium in the carrying direction and the direction intersecting the carrying direction perpendicularly cut the recording medium such that at least a part L11 and L12 of cutting lines L11, L12, L13 and L14 becomes discontinuous. Since the end face of the recording medium cut discontinuously does not warp easily in the way of carriage, the recording medium is not caught at a protrusion existing on the carrying passage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047986-A (JP)
Title: Olefinic block copolymer and method for producing the same
Inventor: KAWAHARA NOBUO
IPC: C08G81/02
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a specific block copolymer comprising a polyolefin segment and functional segments, and to provide a method for producing the same.  <P>SOLUTION: This olefinic block copolymer having one or more side chains (B) comprising a polymer of a compound having at least one reactive unsaturated bond in a main chain (A) comprising an olefin chain, is characterized by having at least one group selected from carboxy group and an acid anhydride group in the main chain of the olefinic block copolymer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053493-A (JP)
Title: Board cassette
Inventor: YOSHIDA TOSHIO
IPC: B65D85/86
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a board cassette, which is easy to transport and manufacture, and has a structure to meet a variety of requirements, such as low dust productivity, heat resistance, chemical resistance, electric conductivity, light weight, low cost, and dimensional specification.  <P>SOLUTION: The board cassette is for use in housing and supporting one large-sized glass board (having a thickness of 0.3 mm or less), and comprises a tray member 150 for supporting the glass board directly from the under surface side and a frame member 110 for supporting at least the periphery of the tray member 150 from the under surface side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061844-A (JP)
Title: Probe card
Inventor: MORI CHIKAOMI
IPC: G01R1/073
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a probe card for measuring the characteristics for an LSI chip or the like, for restraining the occurrence of continuity failures between electrodes, and which has high electrical contact stability and high reliability.  <P>SOLUTION: This probe card for measuring various electrical characteristics of a measuring object is provided with a main substrate, provided with the first main face having the first connection electrode contacting with a measuring instrument, and the second main face having the second connection electrode brought into electrical continuity with the first connection electrode by wiring, a sub-substrate having a through hole brought into electrical continuity with the second connection electrode, and coupled to the main substrate, a connection pin with one end brought into electrical continuity with the through hole of the sub-substrate or the second connection electrode of the main substrate, a support base plate connected to the sub-substrate to support the connection pin, and a space transformer connected to the support base plate, and is provided with the first main face equipped with the other end of the connection pin, and the second main face having a contact brought into electrical continuity with the connection pin and made to contact the object to be measured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064068-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: TAKUBO CHISAKI
IPC: H01L29/737
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having solved difficulty in a shape that the cross-sectional shape of a recessed part of a zincblende type compound semiconductor base material is wider in the area of the bottom surface than the front surface, and to provide a method of manufacturing the same.  <P>SOLUTION: In the semiconductor device, the hole or the step of the semiconductor base material forming the semiconductor device is formed as the hole or step of the forward mesa shape not depending on the directivity of a crystal at the front surface of the semiconductor base material. Moreover, in order to form the hole or the step, new wet etchant is used. In this case, a side etching rate under a mask for etching is higher than an etching rate in the depthwise direction of the semiconductor base material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070880-A (JP)
Title: Increase/decrease table display controller, and program
Inventor: SUDO TOMOHIRO
IPC: G09B5/02
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To make a graph analyzing function and an increase/decrease table displaying function suitable for learning.  <P>SOLUTION: A CPU displays a graph G10 expressing an input expression P10 input by a user on a graph display area W14. An analysis menu W16 is displayed on a display part when the user selects an analysis menu mark M10 by an input pen. When the user selects "the maximum" from a list of analysis command names displayed on the analysis menu W16, the CPU calculates "the maximum" based on the graph expression P10, displays a trace pointer TP10 in a position corresponding to the "the maximum" on the graph G10, and displays coordinates M14 of "the maximum" and the analysis command names M16. Then, the CPU displays the increase/decrease table W18 for discrimination-displaying component cells S12, S14, S16 serving as necessary conditions for specifying "the maximum" by reversing display or the like, on a increase/decrease table display area W12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031489-A (JP)
Title: Storage container of mask blank or the like, method for housing mask blank, and mask blank housed body
Inventor: KURIKAWA AKINORI
IPC: G03F1/50
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage container for storing mask blanks while keeping the clean atmosphere at the time of housing by preventing the intrusion of ambient air and contamination by chemical components or the like, and to provide a housing method.  <P>SOLUTION: The storage container is composed of a container body 3 having an upper opening and a lid 4 to cover the container body 3, and houses in its inside mask blanks 1 having resist films. An annular elastic material 5 made of a polyolefin elastomer or the like is laid around on the opening edge of the container 3 so that, when the lid 4 covers the container 3, the elastic material 5 is placed in the joined part to seal the storage container.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029368-A (JP)
Title: Stock management system and stock management method
Inventor: NOMOTO SHINSUKE
IPC: G06Q30/06
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To properly perform stock management, order placing business, or the like in accordance with characteristics of commodities.  <P>SOLUTION: An analysis/order placing system 11 analyzes actual order receiving data depending on item stored in actual order receiving results DB31 by an index R x F indicating repeating property of demand determined by final demand time R and demand frequency F and an index M determined by demand amount to classify into a first type having high demand repeating property and largest demand amount, a second type having low demand repeating property, but having large demand amount, a third type having high demand repeating property, but having small demand amount, and a fourth type having low demand repeating property and small demand amount. The analysis/order placing system 11 obtains the optimum order placing point for stock amount and places an order of predetermined amount when the number of stock stored in stock DB21 becomes below the optimum order placing point concerning the third type. With respect to items of the first type and the second type, an order for predetermined amount is placed based on a production plan. With respect to the item of the fourth type, the system responds to actual order receiving and places an order of actual order receiving amount.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005042613-A (JP)
Title: Manufacturing method of hermetically sealed motor-driven compressor
Inventor: AYA TORU
IPC: F04B39/00
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a hermetically sealed motor-driven compressor capable of suppressing the rise in temperature in a sealed container at the time of welding a sealed container shell.  <P>SOLUTION: When a cylindrical body shell 15 and a cover shell 11 provided with a cluster 14 having a synthetic resin part without high resistance to high temperature are welded together, since the inside of the sealed container is cooled with inert gas by making the inert gas to flow in from an opposite side end part of the body shell 15 and discharging the inert gas from a discharge pipe provided at the cover shell 11, the cluster 14 is prevented from being exposed to the high temperature.  <P>COPYRIGHT: (C)2005,JPO&NCIPI