baber/WOPTO huggingface dataset:
Patent JP-2005009623-A (JP)
Title: Ball screw device
Inventor: KUROIWA DAISUKE
IPC: F16H25/22
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a block from being extracted in a block type (internal circulating type) ball screw device.  <P>SOLUTION: This ball screw device comprises a screw shaft having a screw groove formed in the outer peripheral surface thereof, a nut in which the screw shaft is inserted and having a screw groove formed in the inner peripheral surface thereof, a plurality of balls installed between the screw groove of the screw shaft and the screw groove of the nut and forming a ball row arranged in a spiral state, and a block having a circulation passage for circulating the balls from one end to the other end of the ball row. The block comprises a bar-like member buried, from the the outer peripheral surface side of the nut, in an opening passed from the outer peripheral surface to the inner peripheral surface of the nut and inserted into a pair of holes formed in the opposed side wall surfaces of the opening. The peripheral surface of the bar-like member is formed to come into contact with the outer peripheral surface side surface of the block.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017537-A (JP)
Title: Automatic player device and program
Inventor: USA SATOSHI
IPC: G10H1/40
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To vary the tempo of music as an operator takes pace for the tempo and to vary the times to be taken within the bar lines.  <P>SOLUTION: The number of beats is varied each time beat number indication data CBEAT embedded in automatic play data 20 are read out. When the value is "4", the tempo is controlled based upon a note-ON event embedded in the timing of each beat. Further, when the beat number indication data CBEAT is "2", the tempo is controlled based upon note-ON events embedded in the timing of 1st and 3rd beats. The Fig. shows an example wherein the number of beats is set to "2" for a 1st measure and "4" for the 2nd and succeeding measures. Thus, the number of beats can optionally be set at a proper position of the music.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004039632-A (JP)
Title: Chemical sensor means in fuel cell system
Inventor: DRAKE JAVIT A
IPC: H01M8/04
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for a chemical sensor in a fuel cell system.  <P>SOLUTION: There is provided a replaceable electric anticorrosion sensor system (20) comprising: an inflow pipe (48) configured to be coupled to a fuel stream delivery system (14); two or more electric anticorrosion chemical sensor fuel cells (44); and a manifold (46) configured to selectively couple the chemical sensor fuel cells (44) to the inflow pipe (48).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005018402-A (JP)
Title: Ic module for compound ic card
Inventor: OZAKI KATSUMI
IPC: B42D15/10
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC module for a compound IC card which can increase the reliability of connection between the module and an antenna in the card substrate.  <P>SOLUTION: The IC module 1 for the compound IC card is an IC module for an IC card with a built-in IC chip having the both of contact and contactless interfaces. The IC module which has eight ISO7816-defined terminal groups on the surface of a printed circuit board on which the IC chip is mounted, and has the IC chip 3, for both of contacting and contactless applications, which is mounted on the backside of the printed circuit board with a joining terminal of the IC chip being connected to the metal layer of the terminals on the surface thereof. In the IC module, a face, which contacts conductive binding material for two terminal boards 24, 25 for connecting to the antenna which are provided on the backside of the printed circuit board for connecting to the antenna in the card substrate, is composed of a metal layer having a plurality of recessed holes perforated which extend to a depth reaching the insulating layer of the printed circuit board.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015631-A (JP)
Title: Tape and method for pasting tape
Inventor: MORIZAKI HIROSHI
IPC: C09J201/00
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape obtained by reducing extra constituent elements accompanying the use of a surface sheet.  <P>SOLUTION: The tape 2 has a tape body 4 having a pasted layer on the back surface, a front surface sheet 8 imparted to the front surface of the tape body 4, a back surface sheet 10 imparted to the back surface of the tape body 4, a tab 14 for peeling, being a part of the front surface sheet 8, extended from the edge at the side at which the tape body 4 is positioned, and used for peeling the front surface sheet 8 from the tape body 4, and a tab 24 for positioning, present at the tip side from the tab 14 for the peeling, and having a fixing element for positioning the tape body 4. Further, the tab 14 for the peeling is formed so as to be separated from the tab 24 for the positioning in the tape 2. The extra constituent elements can be reduced by the tape 2 while facilitating the peeling of the front surface sheet 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019719-A (JP)
Title: Flexible circuit board
Inventor: KOSAKA SHINJIRO
IPC: H05K1/02
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure suitable for preventing disconnection while focusing attention on an insulation covering material of a flexible circuit board provided with a meandering cable.  <P>SOLUTION: The flexible circuit board is provided with a circuit wiring pattern on both surfaces of a board made of resin of which plane shape is meandering, and it is arranged in a bending part of an electronic apparatus, forming wiring over the bending part. In such the flexible circuit board, a Σ parameter defined by the following formula in an insulation film forming an insulation cover layer is -1.30 to -1.15 or -0.15 to 1.14. Σ parameter = log ((Elastic modulus × shearing strength)/(Film thickness)<SP>3</SP>), where units of each item in the formula are as follows:Elastic modulus is GPa; sharing strength is MPa; and film thickness is μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005013905-A (JP)
Title: Microchip for chemical reaction and method for producing the same
Inventor: YAMAMOTO KAZUKO
IPC: B81B1/00
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high integration degree microchip for chemical reactions which can perform reaction experiments under various conditions regardless of the kind of the chemical reactant used.  <P>SOLUTION: The microchip capable of performing the analysis of a high-accuracy chemical reaction because of high durability even under high-temperature and highly corrosive conditions is obtained by using single-crystal diamond or polycrystalline diamond as the material therefor, laying a cover on the reaction zone, and forming a B-doped area in the diamond to allow localized heating.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016266-A (JP)
Title: Ground reinforcing method and ground reinforcing structure by the method
Inventor: TAMITSU SEIJI
IPC: E02D17/18
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate construction while securing high strength without upheaving the ground.  <P>SOLUTION: This ground reinforcing method has an excavating process for forming an excavated hole 7 of 60-100 mm in bore in a direction wherein the depth of the ground becomes larger from a base course 5 from the horizontal surface with respect to the base course 5, in the face of slope 2 of depth exceeding 1 mm from the base course 5; an insertion process for inserting a ground reinforcing bag body 3 formed of a woven fabric wherein small diameter parts 10 slightly larger than the excavated hole 7 and large diameter parts 9 which are 1.3-2.0 times larger than the small diameter parts 10 are formed in alternate continuation to an axial direction, and a steel rod 8 installed in the ground reinforcing bag body 3; and a hardening process for pressure-injecting a self-curing fluid 14 into the ground reinforcing bag body 3 inserted in the excavated hole 7, to expand the ground reinforcing bag body 3 and to harden the ground reinforcing bag body 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005023525-A (JP)
Title: Mullion support structure of curtain wall and its construction method
Inventor: ISHII HISASHI
IPC: E04B2/96
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To impart an open impression, by simplifying an appearance by eliminating structural uselessness, and eliminating a tension material, reducing cost by reducing the number of members, in a curtain wall structure for supporting a mullion by a horizontally arranged truss structure member.  <P>SOLUTION: This mullion support structure is characterized by supporting the mullion 2 in an outdoor side intersection part of diagonal members 5, 5, etc., by arranging the diagonal members 5, 5, etc., so as to form a triangle having one end connected to the support side, and having an intersection on the outdoor side, with a floor skeleton F as a support. The diagonal members 5 suspends and holds an intermediate connecting tool 6 by a suspension rope or a suspension rod 17 arranged in the vertical direction, by interposing the intermediate connecting tool 6 between the outdoor side intersection part of the diagonal members 5 and the mullion 2, by making the member length adjustable.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026048-A (JP)
Title: Electric wire cover
Inventor: TAKADA KIYOKAZU
IPC: H02G3/04
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric wire cover improved in assembling workability.  <P>SOLUTION: This electric wire cover for covering an electric wire group 40 extended from a housing 20 is provided with a first split holding part 43 and a second split holding part 44 for holding a corrugate tube 51 by fitting them to each other so that a bellows-like corrugate tube 51, in which the electric wire group 40 passes through, is pinched in the radial direction. The second split holding part 44 is formed with a projecting guide part 42, and in a process for fitting it to the first split holding part 43, when the guide part 42 is inserted into an annular groove 55 formed in the periphery of the corrugate tube 51 positioned by the first split holding part 43, the second split holding part 44 is guided to a normal fitting position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005023999-A (JP)
Title: Vehicular clutch release mechanism
Inventor: MAKINO HIROYUKI
IPC: F16D23/14
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact vehicular clutch release mechanism capable of reducing the number of parts.  <P>SOLUTION: The vehicular clutch release mechanism comprises a ramp member having an inclined surface fixed to a clutch housing and a roller which is interposed between a clutch release bearing and the inclined surface of the ramp member and connected to a tip part of a clutch wire connected to a clutch pedal. When the clutch pedal is stepped on, the roller pulled by the clutch wire rolls on the inclined surface of the ramp member to move a release bearing in the axial direction. By pressing an inner circumferential portion of a diaphragm spring, the urging force is released, and the clutch is uncoupled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026432-A (JP)
Title: Laser drive circuit and optical pickup circuit using the same
Inventor: MARUYAMA WATARU
IPC: G11B7/1263
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that a pickup size increases when a ferrite bead or a capacitor is provided in the route of a driving current to reduce the influence of EMI noises.  <P>SOLUTION: In an optical disk 60, the laser light of a laser emitting device LD included in an optical pickup circuit 62 is detected by an optical detection device PD, and a detection signal is sent to a main board 61. The APC circuit 65 of the main board 61 outputs a control signal to control the laser light output of the laser emitting device LD at a constant level on the basis of the detection signal from the optical detection device PD. A laser driving circuit 63 included in the optical pickup circuit 62 incorporates a transistor Tr and a high-frequency superposition circuit 64. The transistor Tr energizes a driving current on the basis of the control signal from the APC circuit 65, and the high-frequency superposition circuit 64 superimposes the driving current with a high-frequency current. The laser emitting device LD is driven by the driving current superimposed with the high-frequency current.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004087483-A (JP)
Title: Automatic inspection system and method of substrate
Inventor: MEISBURGER DAN
IPC: G03F1/08
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of automatically inspecting an X-ray mask and an equivalent conductive substrate at low cost by using charged particles.  <P>SOLUTION: The automatic inspection system and method of the substrate includes the following processes. By measuring the position of the substrate, the charged particle beam is positioned precisely on the substrate. The charged particle beam is deflected to the desired position of the measured substrate. Then, the desired position on the surface of the substrate is scanned by the charged particle beam. As a result, at least one charged particle out of three types of charged particles of a secondary charged particle, a backward dispersed charged particle, and a transmitted charged particle that are generated from the top and bottom faces of the substrate is detected. By the above steps, the substrate is automatically inspected using the charged particles.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005028465-A (JP)
Title: Member for preventing electrostatic discharge shock for screwdriver
Inventor: MACHIDA HIDEAKI
IPC: B25B15/00
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating member for an electrostatic discharge shock preventing screwdriver.  <P>SOLUTION: The coating member is composed of a grip portion 1 for a screwdriver, which has an insertion hole to pass and fix a core rod portion 5 having an engaging portion 6 for engaging with a screw at the tip end thereof and a cover tube 4 which can pass and fix the tip end side of the core rod portion 5 of the screwdriver. These elements are made of semiconductive plastics having surface resistivity of 10<SP>6</SP>to 10<SP>9</SP>Ω and volume resistivity of 10<SP>4</SP>to 10<SP>9</SP>Ωcm. Further, the insertion hole is composed of a core rod insertion hole 2 for the core rod, and an insertion hole 3 for preventing the idle rotation of the core rod portion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030240-A (JP)
Title: Dry vacuum pump
Inventor: NAKAJIMA KUNIHIKO
IPC: F04B45/04
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diaphragm type vacuum pump usable for an air extracting pump for an absorption refrigerator in which daily maintenance becomes unnecessary to avoid increase of running cost, in which the problem of waste oil disposal is not generated, and in which quick startup is possible.  <P>SOLUTION: In this diaphragm type dry vacuum pump A, a diaphragm 3 is a pump head inner surface profiling type diaphragm, and valve elements 11c and 21c are composed of low water repellency material. An air intake valve mechanism 10 and an air discharge valve mechanism 20 are disposed in an outer surface 2b of a pump head 2. Dead space D is thus extremely small when the diaphragm 3 reaches an upper dead center, and an ultimate vacuum can be improved. Water drops attached to the valve elements 11c and 21c prevent deterioration of the vacuum degree due to continuity of vaporization.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034306-A (JP)
Title: Gas humidifier and oxygen concentrator using it
Inventor: KANEKO YOSHIKAZU
IPC: A61M16/16
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas humidifier constituted so that the route up to a supply port is short and capable of being easily washed by a user, and an oxygen concentrator using it.  <P>SOLUTION: The gas humidifier is constituted so as to humidify an introduced raw material gas to lead out the same as a humidified gas and has a tank 32 having an upwardly opened cylindrical shape to house a medium for humidifying the gas, the lid part 31 attached to the tank 32 in a detachable manner so as to cover the opening part of the tank 32, a filter support part 321 for introducing the raw material gas and a supply port 313 to which an instrument for supplying the humidified gas to the user is connected. The lid part 31 is provided to the supply port 313.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041713-A (JP)
Title: Method for eliminating static charge from optical fiber
Inventor: ENDO SATORU
IPC: C03B37/10
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent e.g. dust from adhering to a wind-up bobbin or to an optical fiber after the wind-up bobbin with a wound optical fiber is detached from a winding machine.  <P>SOLUTION: The method for eliminating static charge from an optical fiber comprises winding up an optical fiber 12b around a wind-up bobbin 20, detaching the bobbin 20 from a winding machine 21, immediately directing a static charge eliminator 1 toward the detached bobbin 20, and blowing ionized air 2 against it for about 15 seconds.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048603-A (JP)
Title: Private hydraulic power generating device
Inventor: NAKAMITSU TOMOYUKI
IPC: F03B17/04
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a private hydraulic power generating device capable of generating a power without installing directly in a river or a channel.  <P>SOLUTION: In the private hydraulic power generating device, water turbines 2 and 2 are vertically juxtaposed in a vertically erected hollow square cylindrical tower 1, and generators 3, 3, etc. are connected to rotary shafts 2a, 2a, etc. of water turbines juxtaposed. A water flow-down port 4 is formed in the upper end part of the square cylinder tower 1, a water receiving tank 5 is situated at the lower end part, and water gathering in a water receiving tank 5 is guided to the water flow-down port 4 with the aid of a pump 6. The water is vertically flowed down through the water flow-down port 4 to rotate the water turbines 2, 2, etc. to rotate the generators 3, 3, etc. to generate power.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046675-A (JP)
Title: Upper slab for septic tank embedding, and embedding method using the same
Inventor: KOIDE SHOICHI
IPC: B65D90/02
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide the upper slab of a septic tank used for the upper part on septic tank embedding easy in horizontal levelling without placing concrete and capable of reducing a construction period.  <P>SOLUTION: In the upper slab panel used at the time when an underground tank such as a septic tank is embedded in the earth, the material of the panel is made of a thermoplastic resin, hard foamed plastics in which water absorption according to JIS A 9511 is ≤0.1g/100 cm<SP>2</SP>and density is ≤0.05 g/cm<SP>3</SP>is used as a core material, the epidermal face is made of an unfoamed or hard plastic molding having a density of ≥0.9 g/cm<SP>3</SP>, and at least one face in the slab panel is made of the covered thermoplastic resin molding. The embedding method uses the same.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057839-A (JP)
Title: Vibration wave linear motor and lens unit employing it
Inventor: SASAKI YASUO
IPC: G02B15/14
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration wave linear motor in which the size can be reduced through a simple arrangement.  <P>SOLUTION: The vibration wave linear motor 46 comprises a vibrator 70 consisting of a rectangular parallelepiped vibrator body 75 and two drive contact parts 76-1 and 76-2 formed on the upper and lower surfaces thereto, two guide shafts 77-1 and 77-2 for guiding free running of the vibrator 70 while clamping from above and below in parallel with the free running direction, and a section 78 for supporting the guide shafts while positioning. The upper guide shaft 77-1 is secured to the supporting section 78. The lower guide shaft 77-2 is held in an elongated bearing hole 81 and urged upward by a spiral spring 83 in a hollow protrusion 82 such that a lock pin 84 prevents falling or escape of the lower guide shaft 77-2 from the elongated bearing hole 81. The vibrator 70 runs freely to advance or retreat in the axial direction between two guide shafts 77-1 and 77-2 through ultrasonic vibration. A coupling pin secured to the side face of the vibrator body 75 engages with the driven element to transmit the moving force.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052705-A (JP)
Title: Photocatalyst layer-coated member and manufacturing method therefor
Inventor: NOCHI KIDAI
IPC: C23C14/06
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocatalyst layer-coated member having a reactive interface of at least ten times of that of a conventional photocatalyst layer formed by vacuum deposition, and to provide a method for manufacturing the photocatalyst layer-coated member.  <P>SOLUTION: The photocatalyst layer-coated member has the photocatalyst layer having an obliquely columnar structure formed by depositing a Ti oxide obliquely and a metal catalyst layer is deposited on the base part or the top part of the photocatalyst layer having the obliquely columnar structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060937-A (JP)
Title: Sliding door
Inventor: OTAKE YASUHIRO
IPC: E05F7/04
Filed: 2003-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding door capable of preventing looseness and opening and closing smoothly.  <P>SOLUTION: This sliding door T has a looseness prevention mechanism K provided with a shaft 1, a roller 2 mounted on the shaft 1 rotatably, a lower part member 3 having a lower part bearing part 3a supporting a shaft lower end part 1a, and a cover member 4 having an upper part bearing part 4a supporting a shaft upper end part 1b. The roller 2 is made of synthetic resin having adequate elasticity, and its upper part has a truncated cone shape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005076645-A (JP)
Title: Folded washer
Inventor: HASEGAWA TETSUHISA
IPC: F16B39/10
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folded washer capable of serving even in a narrow place, performing the folding operation very easily, and allowing a safe use.  <P>SOLUTION: Around this folded washer a plurality of engaging pieces 3 are provided radially, and one of the pieces 3 is bent and engaged with the side face of a bolt head. A pressing part 2 is formed in which the periphery of a bolt insertion hole 1 is protruded in steps approximately viewed on the section toward the bolt head P1, and the base ends of the pieces 3 are formed continuously from the peripheries where the pressing part 2 is not protruding. It is arranged so that the tip of each piece 3 rises in the direction of the bolt head P1 in association with the pressed deformation of the pressing part 2 by the bolt head P1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022352-A (JP)
Title: Resin erect lens array and manufacturing method thereof
Inventor: NEMOTO HIROYUKI
IPC: B29D11/00
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a resin lens plate which is little deformed and has little fluctuation in plate thickness and characteristics.  <P>SOLUTION: A resin plate with grooves is molded by an extruding or casting method. Moreover a light-absorbing film (light-intercepting film) 3 is formed in the portions of the grooves of the molded resin plate and minute convex lenses are molded in the surface of the plate by a hot embossing method by using a stationary mold having spherical minute concave portions arranged regularly at a prescribed pitch and a movable mold. Thereby the resin lens plate 1 having spherical minute convex lenses 2 arranged regularly at a prescribed lens pitch is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI