baber/WOPTO huggingface dataset:
Patent JP-2005339075-A (JP)
Title: Image searching device, image searching method, program for the method, and recording medium recorded with the program
Inventor: ITO NAOKI
IPC: G06T7/00
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To highly speedily and precisely search a position, where a template exists, from an image to be searched even when there are many templates.  <P>SOLUTION: A feature compression means 102 calculates a compression feature vector from a feature vector of the template. An integration means 103 integrates the feature vectors of a plurality of templates as a cognate class. A partial space creation means 104 generates partial space for the compression feature vector of the template or the feature vector included in the class with main component analysis. An image-to-be-searched feature extraction means 105 extracts the feature vector from the image to be searched. An image-to-be-searched feature compression means 106 calculates the compression feature vector. A multiple stage search means 107 refines a candidate position where the template exists in the feature vector or the compression feature vector of the image to be searched by a projection metric method by using the feature vector of the template of the larger number of dimensions.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005339265-A (JP)
Title: Electronic computer and computing display processing program
Inventor: IGUSA MANABU
IPC: G06F15/02
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic computer capable of displaying a prospective solution converted to an optimum kind of mathematical expression according to an arithmetic result, for example, in the field of education of high school and junior high school students level.  <P>SOLUTION: When certain numerical data that are calculation result are converted to a fraction as a numerical value to be converted, and the total digit number for displaying it falls within a digit number range (e.g., not more than 10 digits ) which is preset as a prospective maximum digit number, the converted fraction is displayed as a solution of the calculation results. When the numerical value to be converted is converted to a polynominal expression ä(a+b√c)/d} including root-square sign (√), and each variable value (a, b, c, or d) in the expression is matched or close to the numerical value to be converted in a state where it preliminarily falls in a prospective digit number range (e.g., 1 digit (ranging from 1 to 9)), the expression ä(a+b√c)/d} to which each variable value (a-d) is substituted is displayed as a solution of the calculation result. According to this, the solution can be displayed as a polynominal expression including the fraction or root square, which falls in a perspective digit number.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005334967-A (JP)
Title: Die for press brake
Inventor: OKAMOTO KENJI
IPC: B21D5/02
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die for a press brake by which a bottom member can be prevented from lifting by the magnetism generated during a bending.  <P>SOLUTION: This die 2 for bending a plate W in a V-shape in cooperation with a punch 3 is provided with: a die body 11 having a V-shaped groove part 10 with the punch 3 advancing thereto on an upper face; and a bottom member 12 which is inserted in a through-hole 13 penetrating from a bottom of the V-shaped groove part 10 to a lower face of the die body 11 and vertically movable. An expanded part 13b which is expanded more than an upper part 13a is provided on a lower part of the through-hole 13 via a stepped part 13c. A shoulder part 15a which is abutted on the stepped part 13c by the elevation of the bottom member 12 to regulate the elevated position is provided at a part located in the expanded part 13b on the bottom member 12. An elastic member 16 to press down and urge the bottom member 12 is provided between the stepped part 13c of the die body 11 and the bottom member 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005022402-A (JP)
Title: Ink-jet printhead
Inventor: SHIN SEUNG-JU
IPC: B41J2/05
Filed: 2004-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal ink-jet printhead capable of filtering impurities and reducing the time required for ink-refill.  <P>SOLUTION: The ink-jet printhead includes a nozzle plate comprising a substrate having an ink chamber for storing ink to be discharged formed on the front side thereof and a manifold for supplying ink via the ink chamber formed on the rear side thereof, a plurality of protective layers formed of an insulating material and formed on the substrate and a heat dissipation layer formed on the protective layer and made of a heat conductive metal material and having a nozzle penetrating therethrough to be connected with the ink chamber, a heater interposed between the protective layers of the nozzle plate and disposed above the ink chamber for heating the ink in the ink chamber, and a conductor for applying electric current to the heater. The heaters are positioned above the ink chamber for heating the inside of the ink chamber. A material layer is interposed between the ink chamber and the manifold to form a bottom wall of the ink chamber and a top wall of the manifold. A plurality of ink channels for connecting the ink chamber and the manifold is formed in the material layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005344654-A (JP)
Title: Compressor
Inventor: KAWANO SHIGERU
IPC: F04B27/08
Filed: 2004-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To increase the efficiency of a compressor by reducing the heating loss thereof and, when the compressor is used as a refrigerant compressor, increase the efficiency of a refrigerating cycle by lowering the temperature of the delivery refrigerant.  <P>SOLUTION: In this compressor 1 having a discharge chamber 40 and a suction chamber 38 adjacent to each other, a partial insulator 11 is formed in a partition wall 37 between the discharge chamber and the suction chamber 38 without forming an insulator on the inner and outer surfaces of the portion 10 of a wall surrounding the discharge chamber 40 which has an outer surface in contact with the outside air. Thus, the heat of the delivery refrigerant can be dissipated to the outside air and the amount of heat absorbed by the suction refrigerant can be reduced. Also, the conduction of heat to the suction refrigerant is desirably be stopped by forming an insulator 64 on the inner surface of the suction chamber 38.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005342344-A (JP)
Title: Game machine
Inventor: TANIMURA TATSUHIKO
IPC: A63F5/04
Filed: 2004-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To play games by effectively utilizing the light emission both from an illumination means and a backlight in a game machine with an image display means on the front face side of a variable display means for variably displaying patterns.  <P>SOLUTION: A slot machine 1 comprises the variable display means having a rotary body with a plurality of patterns drawn on the outer surface and an LED lamp for applying light to the rotary body from inside, and a liquid crystal display having a cold cathode tube to apply light to the rotary body from outside and a transmitting region to transmit light from the back side. In the slot machine 1, the quantity of light from the LED lamp and the cold cathode tube is adjusted when the display of either the variable display means or the liquid crystal display precedes the other display in the transmitting region.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005345986-A (JP)
Title: System for deciding learning weak point, and computer software
Inventor: KAWAGUCHI OSAMU
IPC: G09B7/04
Filed: 2004-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for solving deterioration in a learner's motivation, by constituting the system in such a way that a weak point can be decided in a field, including a plurality of categories having logical connections in a short period of time and that the items to be learned and the sequence thereof can be visualized.  <P>SOLUTION: The system is provided with a learning weak point deciding center apparatus 1, is connected to an apparatus 2 for a problem preparing person or an apparatus 3 for a learner via networks 4 and 5, sets a problem to the learner, marks the answer to the problem, and decides the weak point of the learner. The learning weak point deciding center apparatus 1 comprises a problem input section 11 for inputting the problem prepared by the problem preparing person, the learning item of the problem and the correct answer to the problem, a data storage section 13 for storing the problem, the learning item of the problem and the correct answer to the problem, a problem output section 12 for outputting the problem, an answer input section 14 for inputting the learner's answer, a marking section 15 for marking the learner's answer, and a marking result output section 16 for outputting a marking result. The problem output section 12 outputs the next problem, on the basis of the outputted problem, the learning item of the problem and the marking result of the answer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004345950-A (JP)
Title: Electron device
Inventor: OKAWA HIROSHIGE
IPC: H01G4/30
Filed: 2004-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron device using a low dielectric constant ceramic composition having low temperature sintering property to be independently sintered with an internal conductor and having a high linear expansion coefficient to be simultaneously sintered with other ceramic composition.  <P>SOLUTION: The low dielectric constant ceramic composition gives the electron device obtained by simultaneously sintering a low dielectric constant material and a high dielectric constant material and the device is provided with Ag, Cu or an alloy consisting essentially of Ag or Cu as the internal conductor. The low dielectric constant material consists essentially of a Ba based glass and α-quartz. The ceramic composition contains 55.0-69.4 wt.% Ba based glass, 12.1-40.2 wt.% α-quartz and ≤24.5wt.% Al<SB>2</SB>O<SB>3</SB>. The Ba based glass contains 19-29 mol% BaO, 62-72 mol% SiO<SB>2</SB>and 6-11 mol% Al<SB>2</SB>O<SB>3</SB>as the components expressed in terms of oxides and contains 3-7mol B<SB>2</SB>O<SB>3</SB>per 100 mol in total of BaO, SiO<SB>2</SB>and Al<SB>2</SB>O<SB>3</SB>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005349084-A (JP)
Title: Game medium dispenser
Inventor: HATA MASAHARU
IPC: G06K17/00
Filed: 2004-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball dispenser adaptive to both of a coin and an IC token in a compact constitution.  <P>SOLUTION: When the coin or the IC token is supplied from a common slot not shown in the figure, the IC token and a fraud coin passing through a non-shown coin selector pass to a fraud coin passage 23. The IC token whose ID is read in an upper sorting part 40 is guided to a retention passage 24 by a sorting disk 44 and allowed to purchase dispensation balls based on the amount set in the ID. When the game is finished, a residual amount is set in the ID of the IC token retained in a lower sorting part 50 in the lower end of the retention passage and the IC token is put out to a return slot 6 by the sorting disk 54. The sorting disks 44 and 54 are driven by a driving unit 80 symmetrically disposed with driving motors and gear trains corresponding thereto respectively in a linear case and storing them in a narrow space into a compact form.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006002605-A (JP)
Title: Fastening structure of cylinder block
Inventor: YAMAMURA SATOSHI
IPC: F16J10/00
Filed: 2004-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fastening structure of a cylinder block capable of reducing an increase in the tightening force of head bolts due to fluctuation in the temperature of an engine.  <P>SOLUTION: This cylinder block 1 is so formed that the cylinder head 4 is tightened to a deck surface 1a with the head bolts 3. The male screw parts 3b of the head bolts 3 are threaded to female screw parts 1d formed in the cylinder block through a cylindrical body 6 formed in the cylinder block 1. The cylindrical body 6 comprises a metal based composite member formed by filling a metal in spherical cells of the ceramic molded bodies of a three-dimensional net structure formed of the plurality of spherical cells and communication holes communicating the plurality of spherical cells adjacent to each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005190984-A (JP)
Title: Connector assembly for card
Inventor: SATO KAZUKI
IPC: H01R13/635
Filed: 2004-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To realize respective unloading of a plurality kinds of cards having different lengths by a simple construction.  <P>SOLUTION: The connector assembly comprises: a slide member 6 pressing out a first long card 1 and a second short card 2; and a contact portion 6a that moves the first card 1 and the slide member 6, by contact of the front end of the first card 1, and is provided with an engagement member 10 supported by the slide member 6 that is displaceable between a predetermined retreat position and a predetermined projection position. This engagement member 10 is contacted to the front end 2a of the second card 2 to arrange the slide member 6 with this second card 2 movably to the backside of an apparatus at the projection position, and is also arranged to be displaced to the predetermined retreat position that does not prevent the movement of the first card 1 by the front end 1a of this first card 1 when the first card 1 is inserted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006005305-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: AOI NOBUO
IPC: H01L21/28
Filed: 2004-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having a barrier metal film of low resistance which has good adhesion between an insulating film and a wiring.  <P>SOLUTION: The semiconductor device comprises insulating films (6 and 8) formed on a substrate (1), embedded wiring (14) formed in the insulating films (6 and 8), and a barrier metal film (A1) formed between the insulating films (6 and 8) and the embedded wiring (14). The barrier metal film (A1) comprises a metal oxide film (11), a transition layer (12a) and a metal film (13), which are sequentially laminated from the side where the insulating films (6 and 8) are present toward the side where the embedded wiring (14) is present. The transition layer (12a) consists of a single atom layer having the composition almost intermediate between that of the metal oxide film (11) and the metal film (13).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006010756-A (JP)
Title: Imaging apparatus, its control method, program and storage medium
Inventor: ISHII KAZUNORI
IPC: G03B13/36
Filed: 2004-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of attaining the enhancement of an operating speed by preventing the useless drive of a focusing lens, and also, improving the stability of the drive of the focusing lens and the responsiveness, and to provide a control method, a program and a storage medium for the imaging apparatus.  <P>SOLUTION: The imaging apparatus 100 is provided with a 1st fixed lens group 101, a variable power lens group 102, a diaphragm 103, a 2nd fixed lens group 104, a focus compensation lens 105, a CCD 106, a zoom driving source 110, a focusing driving source 111, an AGC 107, a camera signal processing circuit 108, a monitoring apparatus 115, an AF gate 112, an AF signal processing circuit 113 and a camera AF microcomputer 114. When the calculated deviation per unit time is lower than a 1st prescribed value and the fluctuation of the AF evaluation value is lower than a prescribed value, it is determined that the camera is in a focused state, then, the camera is not restarted, and the focus compensation lens 105 is stopped.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006011628-A (JP)
Title: Trial license method and trial license system
Inventor: SHIODA SHINSUKE
IPC: G06F21/14
Filed: 2004-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To suppress unauthorized use of software, and to improve convenience of a user.  <P>SOLUTION: In this trial license method in a trial license system of the software 25 having a license issuing organization 27 issuing a license of the software 25 and a computer 21 wherein the user uses the software 25, the user purchases the software 25 and transmits requirement for purchasing the license, the software 25 generates the trial license in time of a start of the software 25, and the user uses the software 25 by use of the trial license.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006008313-A (JP)
Title: Picture image formation device
Inventor: SOGABE TADANORI
IPC: G03G15/00
Filed: 2004-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-drum paper discharging type picture image formation device reducing a space required for a paper discharging part by facilitating fetching of a sheet discharged to the paper discharging part.  <P>SOLUTION: The paper discharging part 1 has a sheet extruding mechanism to extrude the discharged sheet in the front direction of the device (sheet extruding member 5, stopper 6) on the picture image formation device provided with the paper discharging part 1 in the space of a device case body between a picture image reading part 4 on an upper part of the device and an image forming part 3 below it.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006010477-A (JP)
Title: Bearing device for wheel with built-in load sensor
Inventor: KOIKE TAKASHI
IPC: F16C19/52
Filed: 2004-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing for a wheel with a built-in load sensor capable of detecting accurately a load applied on the wheel without affected by a spline coupling part of a constant velocity joint outer ring, and capable of installing the load sensor compactly on a vehicle.  <P>SOLUTION: A plurality of trains of rolling elements 3 is interposed between opposed rolling faces 4, 5 of an outer member 1 and an inner member 2, and the wheel is supported rotatably onto a body in the bearing. Detected parts 18, 23 of respective angle detecting sensors 17, 22 are provided in both of the inner member 2, and the outer ring of a uniform joint 13 coupled to the inner member 2. Detecting parts 19, 24 of the respective angle detecting sensors 17, 22 are provided in an inner member 1 side, opposed to the respective detected parts 18, 23. A load conversion means is provided to detect a relative angle difference between the inner member 2 and the uniform joint 13 so as to detect the load acting on a bearing device 10 for the vehicle, by comparing detection signals from the detecting parts 19, 24 of the respective angle detecting sensors 17, 22.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006011068-A (JP)
Title: Optical equipment
Inventor: SUDA HIROSHI
IPC: G02B7/36
Filed: 2004-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To realize optical equipment capable of highly accurate focus control, even for a moving subject, in terms of the focus control of a contrast AF system.  <P>SOLUTION: The optical equipment includes a signal generating means for generating a first signal corresponding to the contrast of the image of a subject from an image signal obtained by an imaging element adapted to photoelectrically convert the image of the subject formed by a photographic optical system; a distance detecting means for detecting the distance of the subject; a speed calculating means for calculating the moving speed of the subject, based on the change of a detection result obtained by the distance detecting means; and a control means for controlling the focus drive of the photographic optical system, based on the first signal and the moving speed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006009705-A (JP)
Title: Fuel injection amount adjusting method in assembly of electromagnetic fuel injection valve
Inventor: MATSUO DAISUKE
IPC: F02M61/16
Filed: 2004-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To avoid deterioration and lowering in yield caused by generation of chips when setting an axial position of a spring receiver member in a fixed core and adjust a fuel injection amount, in assembly of an electromagnetic fuel injection valve.  <P>SOLUTION: The fuel injection amount is adjusted in assembly by sequentially performing: a first step for temporally press-fitting the spring receiver member 27 into the fixed core 22 from behind the fixed core separated at least from a valve seat member 10; a second step for cleaning from both ends of the fixed core 22 to eliminate the chips which is generated when the fixed core 22 is temporally press-fitted into the spring receiver member 27; and a third step for connecting the valve seat member 10 with the fixed core through a magnetic cylinder body 9 so that the return spring 23 and the valve assembly 17 are arranged between the valve member 10 and the fixed core 22, checking the fuel injection amount with a state where the fixed core 22 is surrounded by a coil assembly 24, and finally press-fitting the spring receiver member 27 into the fixed core 22 so that the spring receiver member 27 can move a minute amount in the fixed core.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006013195-A (JP)
Title: Semiconductor device
Inventor: YUGAWA MASAYUKI
IPC: H01L21/60
Filed: 2004-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve quality of bonding using a solder in a semiconductor device wherein a surface-mounted electronic component and a wiring electrode provided on a substrate on which the electronic component is mounted, are bonded by an Sn-Zn system lead-free solder.  <P>SOLUTION: A plurality of electrode terminals 2 are provided on the surface of an electronic component 1 facing a substrate 3, and a plurality of protruded and recessed wiring electrodes 4 are provided in an area that faces the electrode terminals 2 on the principal surface of the substrate 3. Thus, an inter-metal chemical compound layer to be generated in a bonding part after mounting the electronic component 1 on the substrate is protruded and recessed and stress to be generated is diffused in parts other than the inter-metal chemical compound layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006008360-A (JP)
Title: Paper feeding device
Inventor: INOUE YASUTOSHI
IPC: B65H1/12
Filed: 2004-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeding device capable of preventing adhesion of dust generated by cleaning a pick-up roller to a recording paper sheet during printing or before printing.  <P>SOLUTION: In this paper feeding device 1, a paper feeding pad 8 formed by fitting a friction member 9 having large friction resistance against the recording paper sheet 2 to one surface side thereof is arranged in a push-up plate 4 provided at a position opposite to the pick-up roller 7, and a cleaning member 10 to be elastically brought in pressure-contact with the peripheral surface of the pick-up roller 7 for cleaning is fitted to the other surface of the paper feeding pad 8. The paper feeding pad 8 is rotatably supported by the push-up plate 4, and formed possible to turn over one and the other surfaces thereof.  <P>COPYRIGHT: (C)2006,JPO&NCIPI