baber/WOPTO huggingface dataset:
Patent JP-2006250916-A (JP)
Title: Cylinder pressure sensor using al-substituted lgs single crystal as piezoelectric element
Inventor: YOKOYAMA HIROSHI
IPC: C30B29/34
Filed: 2005-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized inexpensive cylinder pressure sensor of simple structure capable of dispensing with a cooler.  <P>SOLUTION: The problem is solved by using, as a piezoelectric element, any of LGAS, LNGA and LTGA wherein Ga (gallium) is substituted with Al (aluminum) to reduce an amount of the Ga, and a change of a specific resistance value of the crystal is kept within 10<SP>11</SP>Ω even at 500 °C or more. For example, Ga<SB>5</SB>is substituted with Ga<SB>4.8</SB>and Al<SB>0.2</SB>to form La<SB>3</SB>Ga<SB>4.8</SB>Al<SB>0.2</SB>SiO<SB>14</SB>, and the amount of the Ga is reduced thereby, in the single crystal of the LGAS.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006295565-A (JP)
Title: Electronic information disclosure certification system
Inventor: KANAI YOICHI
IPC: G06Q50/26
Filed: 2005-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic information disclosure certification system capable of applying disclosure certification even to a complicated Web page that dynamically changes.  <P>SOLUTION: The electronic information disclosure certification system that certifies for a web server for disclosing electronic information that the web server discloses the electronic information to a network includes: an access means for accessing the electronic information by a prescribed system; a rendering means for rendering the electronic information acquired by access; a certification target data generating means for generating certification target data used for the disclosure certified on the basis of the rendered electronic information; a time certification means for acquiring a time certificate for the certification target data; an access result recording medium for recording an access result including the certification target data and the time certificate; and a certificate generating means for generating the certificate that the electronic information is disclosed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006295854-A (JP)
Title: Multi-camera system, imaging apparatus and controller, imaging control method, imaging apparatus control method, and imaging method
Inventor: KUROSAWA KOJI
IPC: H04N5/232
Filed: 2005-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To synchronize imaging frames of a plurality of imaging apparatuses.  <P>SOLUTION: A timing signal generator 25 generates a timing signal that designates the timing of reading a video frame on the basis of a synchronization reference signal. A system controller 27 determines a reset phase indicating a pixel position and a line position in the video frame on the basis of a frame ratio supplied from a controller 10 and of a frame sequence number. An imaging timing signal generator 26 generates an imaging timing signal when are coincident with each other the pixel position and line position indicated by the reset phase, and the pixel position and line position in the video frame indicated by a timing signal. An imaging part 21 starts imaging for every one imaging frame according to the imaging timing signal. It is therefore possible to synchronize imaging frames of the plurality of the imaging apparatuses by adjusting a head position of the imaging frame to a predetermined position of the video frame in synchronism with the synchronization reference signal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006304381-A (JP)
Title: Power conversion equipment
Inventor: SUMIYOSHI SHINICHIRO
IPC: H02M7/48
Filed: 2005-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide power conversion equipment which achieves the downsizing of a high-frequency transformer even to a high step-up ratio without increasing the number of pieces of secondary windings of a high-frequency transformer, and the loss reduction of a semiconductor element such as a switching element and a diode.  <P>SOLUTION: The loss reduction of switching elements Q1-Q4 is achieved together with the downsizing of the high-frequency transformer 13 by arranging a voltage doubler rectifier means 15 on the secondary side of the high-frequency transformer 13 and letting a resonance current flow thereby achieving the reduction of the pieces of the secondary windings and lower withstand voltages of parts.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006297424-A (JP)
Title: Method and device for positioning workpiece in bending
Inventor: UMEDA JUNYA
IPC: B21D43/00
Filed: 2005-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for positioning a workpiece in bending, in which positioning accuracy is improved by accurately positioning a workpiece having any shape of its butted surface, and further which has a simple structure, and to provide a method for using it.  <P>SOLUTION: A device 1 for positioning a workpiece in bending is provided with: a visible light projecting means 2, which are provided on back gage butting parts 10, 11 for positioning a workpiece W in the front and rear direction (Y axis direction) of metal dies P, D and a project visible light L as a reference line in the front and rear direction; and a reference position K, which is preliminarily set on the workpiece W so that the visible light L as a reference line passes through the position K when the workpiece W is positioned in the right and left direction (X axis direction) of the metal dies P, D.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006059797-A (JP)
Title: Nonaqueous electrolyte solution and lithium secondary battery
Inventor: YAMADA TEPPEI
IPC: H01M10/05
Filed: 2005-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent nonaqueous electrolyte solution capable of suppressing gas generation while suppressing deterioration in discharge storage.  <P>SOLUTION: This nonaqueous electrolyte solution contains an electrolyte and a nonaqueous solvent and a compound expressed by general formula (1) is further included therein at a concentration of 0.01-4 wt.% in the nonaqueous electrolyte solution. In general formula (1), (n) is an integer of 2 or greater; X is a 1-6C n-valent hydrocarbon group; Rs are each a 1-6C alkyl group independently of one another; and Rfs are each a 1-6C alkyl group replaced with one or more halogen atoms independently of one another. Arbitrary two or more of Rs and/or Rfs may form a ring by being bonded to one another.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006304553-A (JP)
Title: Motor with speed reducing mechanism
Inventor: OHASHI YASUO
IPC: F16H55/17
Filed: 2005-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor with speed reducing mechanism wherein the production of thrust load on a gear case cover and the production of abnormal noise can be prevented without fail through a simple structure.  <P>SOLUTION: The motor 10 with speed reducing mechanism includes a motor shaft 14 rotatably supported in a motor case 11; a pair of worms 15, 15' that are formed in proximity to the tip of the motor shaft with the directions of twist of their threads reversed to each other, and are rotatably supported in a gear case 21; a pair of counter gears 30, 30 that are opposed to each other with the motor shaft in-between, and each have a large-diameter gear 31 and a small-diameter gear 35 engaged with the pair of worms; and an output gear 40 engaged with the respective small-diameter gears 35 of the pair of counter gears. An opening 23a in the gear case is covered with the gear case cover 29. A slider 33 that receives the thrust component force of each counter gear in the axial direction by the under face 40a of the output gear 40 is integrally formed in proximity to the gear intermeshing pitch of the large-diameter gear 31 of each of the pair of counter gears.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006308668-A (JP)
Title: Fine pattern-formed plastic film and method of forming embedded fine pattern
Inventor: KATSURAGAWA TADAO
IPC: B29C59/02
Filed: 2005-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fine pattern-formed plastic film in which, an embedded fine pattern having a cycle of 400 nm or less can be easily prepared, and an optical element having satisfactory precision and causing no pattern collapse such as a fine protruded pattern due to an external pressure can be provided particularly when forming an embedded fine pattern to a transparent plastic film at one time.  <P>SOLUTION: In the embedded fine pattern-forming method, a thin film is formed on the plastic film, a heated raw board, on which a fine rugged pattern is formed, is pressed against the thin film, and the thin film is depressed into a plastic film inner part by means of protruded parts of the heated raw board. Then, the thin film portion which corresponds to recessed parts of the raw board and is not depressed is removed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006307903-A (JP)
Title: Tube connection structure
Inventor: INOUE KAZUYUKI
IPC: F16L21/08
Filed: 2005-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To surely and easily connect with a simple structure while maintaining sealability when two tubes are connected, and also, to easily fix a tube connection structure to a casing.  <P>SOLUTION: The tube connection structure 10 includes a tube connection body 14 provided with a through-passage 18 in its inside and an insertion part 20, to which a tube 12 is insertable, at both ends of the through-passage 18. The structure 10 also includes a bracket 16 composed of winding parts 36, which are respectively arranged to the outside of both sides of the insertion part 20 in the tube connection body 14, respectively wound around the outer peripheral face of the tube 12 inserted to the tube connection body 14, and respectively brought into contact with a flange part 28 protruding in the radial direction of the tube at a position offset from the end part of the tube 12 by a prescribed distance, and a coupling part 38 for maintaining the interval between the two winding parts 36 to a prescribed value by coupling the two winding parts 36. A connection state can be maintained by supporting the tube 12 with the bracket 16 after inserting it into the tube connection body 14.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006308778-A (JP)
Title: Two-lamp synthetic optical system and image projecting device equipped with same
Inventor: SAWAI YASUMASA
IPC: G02B26/08
Filed: 2005-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To avoid decrease in use efficiency of light and to improve quality of a projected image by homogenizing illuminance distribution of emitting light even when only one lamp in two lamps is turned on.  <P>SOLUTION: A deflecting member 16 is disposed on an entrance side of an integrator rod 13 which synthesizes emitting light from a first light source unit 11 and from a second light source unit 12 to emit light with uniform illuminance distribution. The deflecting member 16 transmits and deflects each light in such a manner that the reference axes A, B of the respective emitting light just before entering the integrator rod 13 are almost perpendicular to the entrance face 13a. Even when only one emitting light enters the integrator rod 13, the emitting light from the rod has homogeneous angle distribution with respect to an axis along an optical axis C, and each emitting light produce uniform distribution of light quantity within a pupil of a relay lens group. Even when an image is projected with only one lamp, illuminance irregularity on the plane of a DMD (digital micromirror device) element can be avoided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006307952-A (JP)
Title: Piston ring
Inventor: SUZUKI TAKAO
IPC: F02F5/00
Filed: 2005-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piston ring which is excellent in followability to the inner face of a cylinder and capable of improving airtightness performance and oil scraping-off performance of the piston ring.  <P>SOLUTION: An oil ring 1 is provided with a metallic outer ring 10 sliding while being in contact with the inner face of the cylinder and an expander 30 for energizing the outer ring 10 from the rear face 41 toward the inner face of the cylinder. The expander 30 is composed of three shape-memory-alloy-made plate expanders 31. Each of the plate expanders 31 has the same diameter and is arranged concentrically along the sliding direction of the outer ring 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006231021-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2005-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable a variable display device to cope with the shape of a game board different for each model in a game machine in which the game board and the variable display device are separately constituted.  <P>SOLUTION: The game board 1 is detachably disposed to a front surface frame 120 (front surface frame body 130), a display unit 170 is disposed on the back surface side of the game board 1 in the front surface frame 120, change to image display corresponding to the display part 12 of a new game board 1 is made possible at the time of changing the game board 1, and the display unit 170 can be reused. The display unit 170 and the game board 1 are separately constituted, the display unit 170 is made easily detachable and the display unit 170 can be reused. The display unit 170 is supported so as to be moved back and forth by a support means 220 and turned to the state of being energized to the front side by an energizing means, and the change of the shape (projection amount on the back surface) of the game board is absorbed at the time of mounting the new game board or at the time of closing a back surface constituting member 160 after mounting the game board 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006311295-A (JP)
Title: Image forming device
Inventor: TANISAKI AKIO
IPC: H04N1/04
Filed: 2005-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent dew condensation to be generated on a reflection mirror without using a heater for dew condensation prevention.  <P>SOLUTION: An imaging device 48 is made to be turned on by supplying drive voltage from a driving power source 20 during an off operation of a power switch 22, while a first optical system 24 is made to be moved to a near position where a first through hole is formed on an upper surface of a case body 46 constituting an image acquiring unit 28 by a driving motor 58, and a second optical system 26 is made to be moved to near a position where a second through hole is formed at a side surface of the case body 46 constituting the image acquiring unit 28.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006288995-A (JP)
Title: Tooth brush with toothpaste
Inventor: AOYANAGI YOSHINOBU
IPC: A61C17/22
Filed: 2005-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tooth brush which is convenient in using at home or even in carrying since the tooth brush and a toothpaste are made into one body.  <P>SOLUTION: A penetration hole 6 is arranged in the handle part of the tooth brush 2 to the position of a brush part 7. A toothpaste container 1 is connected by screwing and turned, so as to adjust existence of a space between the hole 4 of the toothbrush 2 and the distal end 9 of the toothpaste container. Thus, the appropriate amount of toothpaste is pushed out from the hole 5 of the toothpaste container and the hole 4 of the tooth brush to the brush part 7 through the hole 6 for usage.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006133732-A (JP)
Title: Data integrated circuit, light emitting display using the same, and driving method thereof
Inventor: CHOI SANG-MOO
IPC: H05B44/00
Filed: 2005-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data integrated circuit to display an image with predetermined brightness, and to provide a light emitting display using the circuit and a driving method of the display.  <P>SOLUTION: The data accumulation circuit is equipped with a shift register 121 which sequentially generates sampling signals; a sampling latch 122 which sequentially stores data while the sampling signals are supplied, outputs a part of the above data responding to a first control signal, and outputs the rest data responding to a second control signal; a holding latch 123 which receives an input of the partial data responding to the first control signal and an input of the rest data responding to the second control signal; and a digital-analog converter (DAC) 125 which converts the data stored in the holding latch 123 into data signals corresponding to grayscales.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005326013-A (JP)
Title: Wear indicator of brake pad
Inventor: ENGLAND TOM P
IPC: F16D65/02
Filed: 2005-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wear indicator of a brake pad, which wear indicator can indicate the wear of the brake pad, and further can be mounted on an existing brake so as to modify it regardless of the presence or absence of any other brake pad wear indicator.  <P>SOLUTION: A brake assembly comprises a pair of calipers, a first brake pad, an actuator which operates so as to engage the brake pad with a rotor, and an adjustor mechanism which operates so as to compensate the wear of the first brake pad. The adjustor mechanism has a rotary component which is turned substantially in proportion to the wear of the first brake pad, and can reversely adjust the adjustor mechanism by manually operating it when the change of the first brake pad is necessary. The rotary component is attached to a pair of the calipers, and is operationally connected to the wear indicator of the brake pad, which wear indicator displays the wear of the brake pad so as to be visible.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006323930-A (JP)
Title: Disk device and retraction control method used therefor
Inventor: INAJI TOSHIO
IPC: G11B21/12
Filed: 2005-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk device which can retract an actuator at a proper speed when the power is cut off, and can stably carry out retracting operation of a head.  <P>SOLUTION: The disk device comprises: an actuator 7; a voltage detector 11 for outputting a voltage signal Va generated in a driving coil 5 of the actuator 7; a retraction controller 13 for outputting a retraction control signal ur according to the voltage signal Va; and a driver 10 which receives the retraction control signal ur and drives the actuator 7, and the disk device is so configured that the disk device saves the voltage signal Va in a memory at the time of seek operation, and calculates a 1st retraction voltage V1 and a 2nd retraction voltage V2 in the retracting operation based on the voltage signal Va stored in the memory when the power supply is stopped, in order to retract the magnetic head 2 to a predetermined retract position by applying, to the driving coil, a driving voltage equal to that at the seek time.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006320568-A (JP)
Title: Game machine
Inventor: ISHIKAWA NORIYUKI
IPC: A63F5/04
Filed: 2005-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lot of data about a game result to a player without reconstructing a game island.  <P>SOLUTION: To the upper part of the upper part panel part 4 of a slot machine 1, an infrared communication unit 301 is fitted through a tray 300. The infrared communication unit 301, which is for communicating with communication terminal device such as a cellular phone using infrared ray, transmits history data including the number of times of big winning at the slot machine 1 and the data about the game result at the game machine to the terminal device. By communicating directly with the communication terminal device using the infrared communication unit 301, a lot of data about the game result can be provided to the player without reconstructing the game island.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006325372-A (JP)
Title: Dc power supply unit for human-powered vehicle
Inventor: HORIUCHI NORIYUKI
IPC: H02J7/14
Filed: 2005-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC power supply unit for human-powered vehicle, capable of restraining degradation in the life of a storage element, as much as possible, in the DC power supply unit for converting electric power generated by an AC generator which is installed on a human-powered vehicle and of which rotational speed is converted into DC to be stored, and for supplying it to an electrical apparatus.  <P>SOLUTION: This DC power supply unit 10 is a device for converting into DC electric power, generated by a dynamometer 12 mounted on a bike with changeable rotational speed, and supplying it to the electrical apparatus 14. This has a rectifying circuit 20 which is a circuit for rectifying the power of the AC generator and converting it into DC, the storage element 22 which can store and charge/discharge DC the power obtained by the rectification circuit; an input current regulator 24 which is disposed between the rectifying circuit and the storage element, and regulates current flowing through the storage element; a power output section 26 which outputs the DC power stored in the storage element to the electrical apparatus; and an output current regulator 28 which is disposed between the storage element and the power output and regulates the current flowing from the storage element into the electrical apparatus, and a power control circuit 30, which controls at least either of the input current regulation part or the output current regulation part, based on the prescribed conditions.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006148046-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: KIM JUNG GEUN
IPC: H01L21/3205
Filed: 2005-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device suitable for suppressing any crack to be generated in an insulating film in an MLM(Metal Layer Metal) process.  <P>SOLUTION: This method for manufacturing a semiconductor device comprises a step (a) for forming a metal line on a substrate where a first insulating film, a step (b) for patterning the metal line, a step (c) for forming a second insulating film on the metal line, a step (d) for carrying out a heat treatment process and a step (e) for relaxing the stress of the metal line in the heat treatment process before the step (c) after the completion of the step (b).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006328476-A (JP)
Title: Plating method
Inventor: GOTO MASASHI
IPC: C25D5/08
Filed: 2005-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plating method where more uniform plating can be applied to the object to be plated, and defects in plating can be remarkably reduced.  <P>SOLUTION: At first, the object to be plated is wetted with a plating liquid, then, electric current is made zero for a prescribed time. Next, the electric current is applied to the object in the plating liquid and an electrode plate, so as to perform plating treatment.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006333631-A (JP)
Title: Vibration wave motor and its manufacturing process
Inventor: SATO TAKAHIRO
IPC: H02N2/00
Filed: 2005-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration wave motor in which work process and working time can shortened while suppressing variation in quality, and to provide its manufacturing process.  <P>SOLUTION: Using acryl based anaerobic adhesive for bonding an elastic body 12 and a piezoelectric 13, the piezoelectric 13 having a bonding surface subjected to priming is bonded to the elastic body 12 having a bonding surface coated with acryl based anaerobic adhesive. Since acryl based anaerobic adhesive is employed, working time and work process are shortened sharply and work efficient is enhanced as compared with prior art employing thermosetting adhesive or two liquid mixed adhesive and variation in quality can be prevented among products.  <P>COPYRIGHT: (C)2007,JPO&INPIT