baber/WOPTO huggingface dataset:
Patent JP-2004083856-A (JP)
Title: Adhesive sheet
Inventor: OKADA KENICHI
IPC: C09J7/02
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive sheet, even by forming the adhesive layer consisting of a water dispersed type adhesive layer on a substrate consisting of a thermoplastic resin, capable of maintaining a sufficient adhesive strength between them, and further capable of aiming at the reduction of an environmental loading material.  <P>SOLUTION: This adhesive sheet is obtained by applying a water soluble or dispersive polymer having an amino group on a base substrate 1 consisting of a thermoplastic resin film and drying to form a binder layer 2, applying through the binder layer 2, a water-dispersed type adhesive containing a water dispersed adhesive-imparting resin obtained by dispersing a water dispersive type polymer consisting mainly of a (meth)acrylic acid ester as a main component by using an anionic dispersing agent and a non-ionic dispersing agent simultaneously, on the substrate 1 and then drying to form the adhesive layer 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004350223-A (JP)
Title: Imaging device and its driving method
Inventor: YOSHIZAWA MOTOO
IPC: H04N5/341
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device and its driving method by which readout speed can be increased without increasing the speed of a driving circuit.  <P>SOLUTION: The readout speed can be increased without increasing the speed of the driving circuit by providing a transfer part 36 which transfers electric charge generated by photoreceivers 40 and 34 for several cells collectively aside from transfer parts 44 and 32 which transfer electric charge generated by the photoreceivers 40 and 34 on a cell to cell basis. More specifically, the number of shift cycles necessary for transmitting electric charge which is generated by the photoreceivers 40 and 34 within a shutter opening time or outside the shutter opening time from the transfer parts can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351659-A (JP)
Title: Manufacturing method for ball-point pen tip
Inventor: NAKATANI YASUNORI
IPC: B43K1/08
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a ball-point pen tip, which can maintain liquid-tightness and bring about a stable outflow of ink, when the liquid-tightness is maintained by elastically springing a part in the rear of a ball member by means of an elastic springing member and making the ball abut on a leading end of an inner wall surface of a ball holding part.  <P>SOLUTION: In this manufacturing method for the ball-point pen tip with an ink guiding hole opened in the bottom part of the ball holding part, a step is provided in the ball holding part by performing flat cutting through the use of a half-moon-shaped cutting tool capable of concurrently cutting the inner wall surface of the ball holding part and an inside diameter part of a leading end of the ball holding part, so that the leading end of the inner wall surface of the ball holding part, which is positioned above the center of gravity of the ball in the setting of the ball, can be cut at a larger size than the inside diameter part of the leading end of the ball holding part; the ball is inserted into the ball holding part; and after that, a caulking tool makes the leading end of the holding part caulked and makes a diameter-reduced part formed, so that the ball can be rotatably held by the holding part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350758-A (JP)
Title: Fire defense system
Inventor: RYO SEKINIJI
IPC: A62C35/68
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire defense system capable of efficiently utilizing nitrogen enriched air.  <P>SOLUTION: In the fire defense system 1 provided with a tightly sealed space 10 where ventilation with the outside is shut off and the nitrogen enriched air is stored inside, in the tightly sealed space 10, a mixer 21 for mixing the nitrogen enriched air stored inside the tightly sealed space 10 and outdoor air, recirculation piping 25 connecting the tightly sealed space 10 and the mixer 21, an air compressor 22 for compressing the nitrogen enriched air mixed by the mixer 21, a filter 23 for removing harmful substances contained in the air sent from the air compressor 22 and a gas separation film 24 for separating oxygen enriched air from the air made to pass through the filter 23 are provided. A nitrogen enriching device 20 for circulating the nitrogen enriched air discharged from the tightly sealed space 10 and introducing it to the tightly sealed space 10 again is connected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353071-A (JP)
Title: Post-treatment solution for tin or tin-alloy plating surface, and post-treatment method
Inventor: HAGA MASAKI
IPC: C25D7/00
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To superiorly secure solder wettability in post-treatment for a tin or tin-alloy plating surface and to speed up and simplify the post-treatment.  <P>SOLUTION: The post-treatment solution for a tin-based plating surface is used for applying post-treatment to a plating surface of a tin or tin-alloy plating film formed on a material to be plated and contains a Diels-Alder addition product of 100 to 350 acid number prepared by subjecting at least one kind from among gum rosin, wood rosin, tall oil rosin and abietic acid to addition reaction with unsaturated carboxylic acids or to the addition reaction and esterification reaction. Because surface treatment is applied to the tin-based plating surface using the post-treatment solution containing the above addition product having a specific acid number, the solder wettability of the plating surface can be superiorly improved. In particular, the solder wettability can be further enhanced by specifying the softening point of the above addition product to 90 to 200°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004364358-A (JP)
Title: Supporting device of vertical part of arm hardware composed of cylinder for attaching equipment to post
Inventor: OGAWA FUMIYOSHI
IPC: F16B11/00
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supporting device of a new structure with no fear of causing play between an arm hardware vertical part and a fitting base frame.  <P>SOLUTION: The edges of segmental cuts 9 and 9 that are provided on upper and lower pieces 2a and 2b and continue in mutual matching are welded to the peripheral side of a vertical part 1a of an arm hardware 1 engaged with the cut, and the vertical part 1a is provided with a protruding fitting base frame 2 comprising the upper and lower pieces 2a and 2b formed by bending a steel plate in U-shape. The fitting base frame 2 is clamped to an electric pole 8 using a band 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362667-A (JP)
Title: Optical recording medium for preventing unauthorized copy, and unauthorized copy prevention method therefor
Inventor: SHIMOFUKU HIKARI
IPC: G11B7/24085
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium that has at least a ROM region and can prevent unauthorized copy for protecting the right of an information author, and to provide an unauthorized copy prevention method for the optical recording medium, and a stamper for forming the substrate of the optical recording medium and a method for manufacturing the stamper.  <P>SOLUTION: (1) In the optical recording medium having at least a ROM region, the product W×L of the width W and the length L of a pit having the same n in a pit (n is a specified integer), wherein a signal width existing in the ROM region is nT, is changed at one portion of the ROM region for changing asymmetry and generating a read error in reproduction. (2) A part, wherein the W×L of the ROM region is changed, is a special information section for discriminating media separate from a normal information part. (3) A change in W×L, or a change in asymmetry is continuous or discontinuous in the optical recording medium listed in (1).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359411-A (JP)
Title: Paper conveyance device and image formation device
Inventor: SHIMIZU SATOSHI
IPC: B65H5/06
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper conveyance device capable of securely conveying a tab paper and delivering it even in a terminal part.  <P>SOLUTION: In this paper conveyance device having a rotary shaft 111 and a conveyance roller 110 provided with one or two or more feeding rollers 112 for conveying paper fixed on the rotary shaft, one or two or more non-slip rollers 113 on which non-slip treatment is applied on their surfaces are provided instead of the feeding rollers or separately from them on the rotary shaft. A tab paper is horizontally laid by making it face in such a way that a tab becomes a rear end and is conveyed by the conveyance roller 110. When a rear end of the paper S reaches the conveyance roller, a part of tab St is conveyed without slipping by the non-slip rollers 113 to prevent conveyance error and paper delivery error.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004364000-A (JP)
Title: Digital broadcasting receiving apparatus
Inventor: KURAMOTO SHIGEYUKI
IPC: H04N5/44
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcasting receiving apparatus capable of realizing power saving.  <P>SOLUTION: A power supply control unit 7 detects the level of an IF signal outputted from a mixer 3b on the basis of the output of a wave detector 3c. The unit 7 turns off the power supply to an OFDM modulation IC 6 when the level of the IF signal outputted from the mixer 3b becomes equal to or lower than a preset threshold. In this case, if the RF signal level is deteriorated, the level of the IF signal is deteriorated. Accordingly, the unit 7 performs the above operation, thereby enabling stopping the power supply to the IC 6 when reception is impossible, and power saving can be realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358617-A (JP)
Title: Marking device
Inventor: THEROND MARCEL
IPC: B25H7/04
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the structure of a marking device, and to reduce a manufacturing cost.  <P>SOLUTION: This marking device 2 is provided with a frame 4, a marking tool 15, and at least one of carriages 10 and 14 for driving the marking tool 15. The respective carriages 10 and 14 are mounted to slide with respect to at least two guiding members 8 and 8' and 12 and 12'. The first guiding member 12 is housed in an opening part formed in the carriage. A sliding bearing having a sheath is arranged between the first guiding member 12 and an opposite wall of the corresponding opening part. A holding means is adapted to hold the other guiding members 12' with respect to the carriage. The holding means allows the lateral action between the carriage and the other guiding members 12'. Further, the holding means forms a volume chamber for receiving the other guiding members, and the volume chamber is opened to one side of the carriages 10 and 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360035-A (JP)
Title: Duplex stainless steel excellent in stress corrosion cracking resistance
Inventor: SHO ATSUSHI
IPC: C22C38/54
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a duplex stainless steel desirable as a highly corrosion-resistant material e.g., pipes in the chemical industries and excellent in, especially, stress corrosion cracking resistance.  <P>SOLUTION: The duplex stainless steel comprises not more than 0.03 mass% C, 0.15 to 1.00 mass% Si, 0.15 to 1.50 mass% Mn; not more than 0.035 mass% P, not more than 0.010 mass% S, 3 to 6.5 mass% Ni, 21 to 27 mass% Cr, 1 to 3.5 mass% Mo, 0.1 to 0.2 mass% N, and 0.004 to 0.040 mass% Al, with the balance being Fe and unavoidable impurities, has a γrate of 0.30 to 0.65 and a B content satisfying B<SB>cal</SB>-5 to B<SB>cal</SB>+5 ppm and is excellent in stress corrosion cracking resistance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001784-A (JP)
Title: Paper feeding tray
Inventor: KOJIMA YASUSHI
IPC: B41J13/10
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To heighten strength of an auxiliary tray frame in a tray capable of feeding sheets with different sizes by a tray body and the auxiliary tray frame detachably set to the body.  <P>SOLUTION: This paper feeding tray is constituted in a manner that an auxiliary tray frame 7 is a rectangular frame element constituted by a front frame member 71, a rear frame member 72 and both side frame members 73, 74, and front ends of the both side frame members 73, 74 of the auxiliary tray frame 7 are fitted with cutouts 18, 18 opened on both ends of a tray body front wall 11. The front frame member 71 of the auxiliary tray frame 7 is positioned outside the front wall 11 of the tray body 1, and a space surrounded by a rear wall 12 of the auxiliary tray frame 7, the both side frame members 73, 74 and the tray body front wall 11 is constituted into a space for accommodating small-sized sheets. Because the auxiliary tray frame 7 is constituted with four sides, strength can be heightened against an external force for enlarging or narrowing an interval between the side frame members 73, 74, so that the tray frame will not broken easily.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002823-A (JP)
Title: Compressor
Inventor: ISONO YOSHIHIRO
IPC: F04C29/00
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor having such structure that utilizes lubricating oil effectively to improve durability and reduce noise.  <P>SOLUTION: This compressor is provided with a compression mechanism for compressing fluid containing lubricating oil and a high pressure chamber having an oil storage part in which the fluid compressed by the compression mechanism is led and at least a part of the lubricating oil contained in the fluid is separated and stored. A communicating hole is provided in packing between a vertical and lower space of a rear part side plate forming an operation chamber of the compression mechanism and the oil storage part. Furthermore, an introduction hole for leading the fluid from the compression mechanism into the high pressure chamber is provided above the packing so that a part of the fluid from the compression mechanism flows into the high pressure chamber through the introduction hole to prevent breakage of the packing by pressure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003063-A (JP)
Title: Vibration reducing device for internal combustion engine
Inventor: ASAHARA YASUYUKI
IPC: F02B77/00
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, when the antiresonance frequency of a vibration system corresponds to a given frequency, great vibration reducing effects are obtained near the antiresonance frequency but vibration is in turn increased near a resonance frequency.  <P>SOLUTION: To vary an equivalent moment of inertia of a subsidiary inertial mass against the rotation of the rotating shaft of an engine corresponding to the rotating speed of the rotating shaft, an electromagnetic clutch 17 is provided for cutting an alternator rotor 15 as the subsidiary inertial mass off a pulley 4a. At an idling rotation speed, the vibration is reduced by the antiresonance of the vibration system including the subsidiary internal mass. In a resonant rotation speed region, the resonance is avoided by cutting the electromagnetic clutch 17 off.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006046-A (JP)
Title: Exhibition guidance system
Inventor: OKUBO HIROHIKO
IPC: H04B10/112
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize the system without making a receiver store the data of explanatory contents of an exhibit and making it easy to alter the explanatory contents for each display.  <P>SOLUTION: A guidance explanatory data transceiver sets audio data related exhibit displays by a explanation data setting means in accordance with the respective exhibits. A modulation means performs modulation according to the explanatory data from the explanatory data setting means. A light emitting means emits light in accordance with a modulated wave. A guidance data receiver is carried by a user. A photoelectric conversion means receives the light from a lighting means and transduces it into an electric signal. An explanatory data accumulation means accumulates the received explanatory data. A demodulating means demodulates the explanatory data. A sound converting means generates sound by the explanatory data. Or, after demodulation, the explanatory data are accumulated in the explanatory data accumulation means and are converted into sound by the sound converting means. The user can listen to an exhibit explanation. The user can know the exhibit item by an image or sound display of a display means, and decides whether to listen to the exhibit explanation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006425-A (JP)
Title: Wind power generator and its design method
Inventor: NATSUMEDA MITSUTOSHI
IPC: H02P9/00
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that, when the windmill of a wind power generator rotates at a high speed, the generator does not decelerate because the output of the windmill is larger than the energy consumption of the generator even if terminals are short-circuited.  <P>SOLUTION: The generator is provided with a means that a voltage frequency f is decreased by reducing the number of poles less than that in a constitution wherein a generation output is regarded as more important, and R is increased by lowering inductance L by employing the constitution of a distribution coil winding method. The generator energy consumption at the short-circuiting is made large, and constitutions of the generator and an electronic circuit are not complicated, thus enabling the deceleration of the rotation of the windmill by short-circuiting the generator outputs.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004617-A (JP)
Title: Intrusion countermeasure processing system, attack analysis/response device, network shutoff/simulation device and intrusion countermeasure processing method
Inventor: TOYOKUNI AKIKO
IPC: G06F21/55
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intrusion countermeasure processing system preventing a decoy server from becoming a steppingstone for intruding into the next server present in an external network, and making an intruder presume as if the intruder succeeds in steppingstone maneuvering so as to investigate into a true modus operandi of the intruder.  <P>SOLUTION: In this intrusion countermeasure processing system, a decoy network 5 has: an attack analysis/response device 2 monitoring communication by the decoy server, and producing constructing information for constructing a new decoy server according to its reconnaissance action and equipment-setting information for leading the communication by the decoy server to the new decoy server; a decoy server operation device 4 dynamically constructing the decoy server allowing the intruder to intrude in the decoy server on the basis of the constructing information; and a network shutoff/simulation device 1 performing control on the basis of the equipment-setting information not to let the communication by the decoy server out of the network.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005011882-A (JP)
Title: Printed wiring board,semiconductor device, and manufacturing method
Inventor: NAKAMURA HIROBUMI
IPC: H05K3/46
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed wiring board having a high dielectric layer on an organic substrate, and to provide a semiconductor device and a manufacturing method.  <P>SOLUTION: The printed wiring board is manufactured by using a method for etching/removing a metal plate after a plurality of wiring boards are laminated on the metal plate. Dielectric paste is formed on an electrode arranged on the metal plate and the electrode is formed on it. Thus, a dielectric film of a high specific dielectric constant is obtained by calcinating the electrode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004038961-A (JP)
Title: Write-once type memory storage device
Inventor: MINNE MARK W
IPC: G06K19/07
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage device including a write-once type memory having compatibility with the existing host device constituted so as to use an rewritable memory.  <P>SOLUTION: The storage device is provided with the write-once type memory (104) adapted so as to store a data file, the rewritable memory (704) including a file access table and a device controller (106) constituted so as to control operations of the storage device. Under use, the storage device can be used for receiving data to be stored from the host device, stores the data in the write-once type memory of the storage device and updates the file access table stored in the rewritable memory of the storage device so as to emulate a rewritable storage card.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005009146-A (JP)
Title: Concrete spraying construction method
Inventor: KUNIKAWA MASAHIRO
IPC: E02D17/20
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concrete spraying construction method for uniformly spraying a concrete layer combined with satisfactory water permeability and strength.  <P>SOLUTION: In this concrete spraying construction method, a form 16 constituted by a plurality of cells is provided on a construction face 15, and then cement, aggregate, and water are sprayed into the cells together with compressed air to form the concrete layer 17 having water permeability. It is preferable from the viewpoint of work environment that cement, aggregate, and part of water are mixed in advance and then are fed in a transfer pipe 10 together with compressed air and remaining water is supplied in the vicinity of a spray nozzle 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006907-A (JP)
Title: Game machine
Inventor: KAWAI TAKASHI
IPC: H04N13/04
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To display the stereoscopic images which makes the players feel incongruous.  <P>SOLUTION: A plurality of stereoscopic display objects M1, M2 and M3 is displayed stereoscopically. The stereoscopic display objects are displayed moving in the display space with the passage of time and a data table is so arranged as to define a plurality of moving paths for each of the stereoscopic display objects. The moving path designation data are selected at random per the stereoscopic display object from the data table. As a result of the evaluation of the moving path designation data selected, when the display position interval in the longitudinal direction as viewed from the players between the plurality of stereoscopic display objects is judged to exceed the specified value, the moving path designation data are selected again.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009613-A (JP)
Title: Pipe fixing member
Inventor: TSUCHIDA HIROSHI
IPC: F16F15/08
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve the productivity of a pipe fixing member by using a common molding die so far as the shapes of rubber elastic members 7 are same as each other even though the shapes of fittings are different from each other, and further free from the lowering of a yield rate of fitting components even when the failure in molding a rubber part occurs, in a pipe fixing member 1 for fixing a pipe 2 to a specific piping part, having the fitting 3 mounted on the arrangement part of the pipe 2, and a rubber elastic body 7 held by the fitting 3 and elastically supporting the pipe 2.  <P>SOLUTION: The fitting 3 is provided with insertion holes 15, 19, the rubber elastic body 7 is provided with inserting projections 24, 31, and the inserting projections 24, 31 are press-fitted to the insertion holes 15, 19 to assemble the rubber elastic body 7 to the fitting 3 in a non-adhesion state. Whereby the rubber elastic body 7 is molded with the molding die independently from the fitting 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI