baber/WOPTO huggingface dataset:
Patent JP-2008180960-A (JP)
Title: Lens drive unit
Inventor: SHIRAISHI HISAFUMI
IPC: G02B7/105
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the focusing near the macro positions, and to stabilize the focusing from the macro positions to infinite positions.  <P>SOLUTION: This lens drive unit sets up the initial position of the lens 1 to the macro position, by energizing the lens holder 2 having a built-in magnet 3 for holding the lens 1 toward the macro position by a spring 8. The resistance of the variable resistor 11 is set a maximum (250 ohms) at the macro position and made gradually smaller, as approaching infinite position, and finally reaches a minimum (0 ohm) at infinite position. The resistance of the variable resistor 11 is made large near the macro position, while making the coil current change range small for the resistance change of the variable resistor 11 for attaining minute movement of the lens.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008180981-A (JP)
Title: Projector
Inventor: OTA YUICHI
IPC: F21Y101/00
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector in which safety when a lamp is replaced is enhanced by preventing a lamp door from being opened while a current flows into an internal circuit.  <P>SOLUTION: The projector is attached to a housing 20 and equipped with the lamp door 22 removed when the lamp 2 is replaced, a solenoid 31 in the housing 20 and a receiving member 32 having a recessed portion 32a into which the movable iron core 31a of the solenoid 31 is inserted, in the lamp door 22. The solenoid 31 is connected between a power supply circuit and a power supply and configured so that the solenoid 31 is made into a locked state when power is supplied while into an unlocked state when power is not supplied.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008181466-A (JP)
Title: Display input device and display input system
Inventor: YAMAGUCHI HAJIME
IPC: G06F3/041
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display input device and a display input system which are capable of accurately inputting information by "bending".  <P>SOLUTION: A display input device (10) which has flexibility and is capable of displaying an image includes; a first lamellar member (100); a second lamellar member (200) which is provided approximately in parallel with the first lamellar member (100) and has a part which can be relatively displaced due to slide to the first lamellar member when bending the display input device; and a slide detection part (800) capable of detecting the displacement. The display input system includes this display input device and a controller (20) which controls the display input device on the basis of the detection result of the slide detection part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008183945-A (JP)
Title: Tire wheel holder
Inventor: MIMURA YOSHIO
IPC: B60C25/138
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire wheel holder capable of reliably holding a tire wheel by consistently holding the tire wheel with a large strength.  <P>SOLUTION: A receiving face 23 which is inclined to one surface 11a from the other surface 11b outwardly in the radial direction from an inner circumferential part 22 and extends in the circumferential direction is formed on a first ring member 11. The first and second ring members 11, 12 are attached to the tire wheel with engaging the other surface 11b of the first ring member 11 with one surface 12a of the second ring member 12. The second ring member 12 is supported with an inner circumferential part on the other side surface side opposing each chuck member being abutted on each chuck member by pressing the receiving face 23 of the first ring member 11 from the inner side of the radial direction by each chuck member.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007174691-A (JP)
Title: Mobile broadcasting receiver
Inventor: NAKAJIMA MASATO
IPC: H04N21/47
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To successfully screen valid reply from a viewer, in an audience participation program.  <P>SOLUTION: This system has a mobile broadcasting receiver 1 which can receive digital broadcasting, and a server broadcasting apparatus 200 which manages a programming content. When a reply is received from the broadcasting receiver 1 about matter which the programming of the digital broadcasting requires as a reply, the server broadcasting apparatus 200 investigates the existence of a programming participation right, based on the residence identification information of the broadcasting receiver 1 which has transmitted this reply, and the reply from the broadcasting receiver 1, having the programming participating right, is adopted.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008184645-A (JP)
Title: Spheroidal-graphite cast iron, and method for producing spheroidal-graphite cast iron
Inventor: KINOSHITA KIYOSHI
IPC: C22B9/18
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-wall spheroidal-graphite cast iron with a wall thickness of 1.5 to 2.5 mm, which has a high spheroidized rate of the spheroidal graphite, contains little oxygen and little sulfur, and can be applied to a cast iron component for a general industrial use, and to provide a method for producing the spheroidal-graphite cast iron, which can easily produce the thin-wall spheroidal-graphite cast iron having the high spheroidized rate of the spheroidal graphite by using an electro-slag furnace using a well-known arc-type electric furnace and by controlling the contents of oxygen (O) and sulfur (S).  <P>SOLUTION: The spheroidal-graphite cast iron has a composition including, by mass%, 25 ppm or less oxygen (O) and 0.004% to 0.015% sulfur (S). The method for producing the spheroidal-graphite cast iron containing little oxygen and little sulfur comprises the steps of: firstly reducing oxygen and sulfur contents in the molten metal; subsequently adding sulfur and spheroidizing graphite; and then producing the spheroidal-graphite cast iron having a predetermined composition.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008186695-A (JP)
Title: Click mechanism of slide switch
Inventor: MORI YOICHI
IPC: H01H15/16
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a click mechanism of a slide switch, capable of maintaining a suitable clicking feeling for a long period of time.  <P>SOLUTION: Three magnets 11 are disposed at prescribed intervals in a stationary member 1 fixed to a housing (bracket 4), and three first magnetic bodies 21 are disposed at the same intervals as the intervals of these magnet rows on the facing surface of a slider 2 making slidable contact with the stationary member 1. In addition, both end parts 22a, 22a on the open side of a second magnetic body 22 formed from an almost U-shaped member is disposed in the almost center between the respective first magnetic bodies. By this formation, the relative position of the slider 2 to the stationary member 1 can be held at two positions, one is the position where the first magnetic body 21 is attracted and the other is the position where the second magnetic body 22 is attracted, without using a spring having fear of wear and setting.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008185834-A (JP)
Title: Sound determination method, sound determination apparatus and computer program
Inventor: HAYAKAWA SHOJI
IPC: G10L25/90
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound determination method, a sound determination apparatus and a computer program, capable of specifying a sound signal from an adjacent sound source with high accuracy.  <P>SOLUTION: A sound determination apparatus 1 receives acoustic signals by a plurality of sound receiving units (S101), and generates frames having a predetermined time length (S103). The sound determination apparatus 1 performs FFT on the acoustic signals in frame units, and converts the acoustic signals to a phase spectrum and amplitude spectrum, which are signals on a frequency axis (S104), then calculates difference at each frequency between the respective acoustic signals as a phase difference (S106), and selects frequencies to be the target of processing (S107). The sound determination apparatus 1 calculates the percentage of frequencies at which the absolute values of the phase differences of the selected frequencies are equal to or greater than a first threshold value (S111), and determines that the acoustic signal coming from the nearest sound source is included in the frame (S113), when the calculated percentage is equal to or less than a second threshold value (S112:YES).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007220671-A (JP)
Title: Backlight unit and liquid crystal display device equipped with this
Inventor: LEE KWANG HOON
IPC: F21S2/00
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight unit in which high brightness can be maintained for a long time without brightness unevenness, and a liquid crystal display device installed with this.  <P>SOLUTION: The backlight unit for a liquid crystal display device is provided with a tube 212 in which a discharge gas is filled in the inside, a hollow resonator 214 into which one end part of the tube is fitted, a magnetron 216 that generates microwave and supplies it to the hollow resonator, a magnetron driving device 218 in order to drive the magnetron, and a fluorescent layer that converts ultraviolet light emitted from the tube into visible light.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008190749-A (JP)
Title: Air conditioner
Inventor: TANI YUJI
IPC: H02M7/00
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner capable of securing safety when a group of switching elements are failed by short-circuit.  <P>SOLUTION: A first circuit opening and closing means 8 disposed in a power circuit is opened to secure safety by breaking a Zener diode 11 connected in parallel by over-voltage when the first shunt resistor 5 is disconnected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008192399-A (JP)
Title: Flat type optical fiber-metal composite cable
Inventor: MORISHITA YUICHI
IPC: H01B7/08
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat type optical fiber-metal composite cable with a structure having reliability in strength when laying the cable and high reliability in long-term strength while laying the cable, in consideration of the length of an optical fiber strand and a metal wire.  <P>SOLUTION: As for this flat type optical fiber-metal composite cable 1 in which one or a plurality of optical fiber strands 2 and one or a plurality of metal wires 3 are disposed side by side, and a combined part 4 where the optical fiber strands are partially combined with the metal wires on its side, and a non-combined part 5 where the optical fiber strands is separated from the metal wires are repeatedly provided in their length direction, the length of the optical fiber strand in the non-combined part is made longer than that of the metal wire.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189772-A (JP)
Title: Evaluation method of coke extrusion load
Inventor: NAKAGAWA ASAYUKI
IPC: C10B29/02
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaluation method of an extrusion load that quantitatively clarifies how the difference of shapes or of existing positions of concaves and convexes of a furnace wall exerts influences on the extrusion load thereby to permit more clear assumption of the extrusion load.  <P>SOLUTION: A false coke cake as a model is prepared by combining false coke lumps composed of many unit particles. Influences of the unevenness of the furnace wall on the extrusion load at the time of extrusion of the false coke cake from a carbonization chamber are estimated according to simulations by a particle element method using the shapes of arbitrary convexes and concaves of the furnace wall as a boundary condition.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008188219-A (JP)
Title: Inner pot for electric rice cooker
Inventor: TAKUBO HIROFUMI
IPC: A47J36/02
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an earthen pot which does not easily cause sticking of rice and scorching and is suitable for an induction heating type electric rice cooker.  <P>SOLUTION: The inner pot is formed of an inner pot main body composed of a cordierite-based pottery, a water impermeable glaze layer applied to the inner peripheral surface and outer peripheral surface of the inner pot main body and a ceramic layer coated on the surface of the glaze layer on the inner pot inner peripheral surface. A heating member for induction heating is provided on the outer peripheral surface of the inner pot.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008027422-A (JP)
Title: Request transmission management device and method
Inventor: ARANISHI MASATO
IPC: G06Q50/10
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent transmission of a request to a third person in improper timing when the request is transmitted to the third person.  <P>SOLUTION: Request information showing a request from a requester terminal device 5, destination information showing an destination terminal device to which the request is transmitted, and location designation information showing a predetermined location are associated with each other and stored as request management information. When the request information is transmitted with consideration given to a location of a person capable of possessing or handling the destination terminal device 5 according to the location information of the destination terminal 5, the request information can be transmitted in proper timing. When limitation information for restricting the number of request transmissions is additionally associated to be stored as the request management information, the number of request transmissions can be restricted according to a response from the destination device 5 to the request shown by the request information. In this way, the request information can be transmitted in proper timing at a proper frequency.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008190259-A (JP)
Title: Wave breaking type caisson and parapet used in wave breaking type caisson
Inventor: YAMADA KYOHEI
IPC: E02B3/06
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a caisson capable of achieving satisfactory effect in reducing the volume of waves crossing an embankment.  <P>SOLUTION: This wave breaking type caisson 100 is provided with a water reservoir chamber 103 for letting seawater 20 flow in it from the sea 10 through an opening 102 and letting the seawater 20 remain in it to reduce water power of the seawater 20 and a communicating passage 105 for communicating an upper part space 104 in the water reservoir chamber 103 with the surface 13 of the sea 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008192937-A (JP)
Title: Semiconductor device with dummy pattern
Inventor: SEKINE JUNICHI
IPC: H01L23/52
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of securely preventing misrecognition as an alignment mark by a simple structure by forming a dummy pattern used for a CMP method on a wiring layer.  <P>SOLUTION: The semiconductor device which has the dummy pattern has a real dummy pattern W formed on the wiring layer to constitute circuit wiring and the dummy pattern D formed on the wiring layer to be used for the CMP method. The dummy pattern D includes a plurality of basic patterns D(0) and D(1) in predetermined asymmetrical shapes about a first direction and a second direction, pattern portions crossing the basic patterns D(0) and D(1) not disposed repeatedly at fixed intervals on an X-directional straight line and a Y-directional straight line in a region where the dummy pattern D is formed. Consequently, misrecognition as the alignment mark for positioning based upon an optical detection signal obtained by scanning in the X direction or Y direction can be prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008191620-A (JP)
Title: Process cartridge and image forming apparatus
Inventor: MORITA SAYAKA
IPC: G03G21/18
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process cartridge that has simple component configuration and exactly controls the charging bias of a charging roller, and to provide an image forming apparatus.  <P>SOLUTION: The process cartridge includes a photoreceptor drum 11 and a charging device 12. The charging device 12 has: a charging roller 2 in contact with the photoreceptor drum 11; a charging bias power source 120 for applying a predetermined bias to the charging roller 2; a control circuit 121 for controlling the charging bias power source 120; and a recorder 122 for recording predetermined information. Parameters for the AC component of a charging bias selected in a combination of the photoreceptor drum 11 and charging roller 2 are recorded in the recorder 122 in advance.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008197176-A (JP)
Title: Zoom lens, camera and mobile information terminal
Inventor: HIRAKAWA MAKOTO
IPC: G02B13/18
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens which has at least 35° half angle of view at the short-focus end, a variable power ratio of about 4-5, and a resolution applicable to an imaging element of 3-5 million pixels, has high performance over a variable power range, with proper arrangement made possible for an exit pupil position, and has a small lens configuration number, compactness, light weight and novel features.  <P>SOLUTION: In the zoom lens, there are arranged, in order from the object side, a first group I having a negative focal length, a second group II having a positive focal length, a third group III having a negative focal length, and a fourth group IV having a positive focal length. The lens has a diaphragm S between the second and the third group. In varying the power from the short to the long focus end, at least the second group moves monotonically from the image plane side to the object side, in a manner of narrowing the space between the first group I and the second group II and expanding it between the second group II and the third group III. The third group III is provided with a three-cemented lens, consisting of a negative lens, a positive lens, and a negative lens in order from the object side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008197191-A (JP)
Title: Image reader and image forming apparatus with the same
Inventor: MIYAMOTO MITSUSACHI
IPC: H04N1/00
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader which avoids a failure of an optical system member or the like by fixing a reading unit when transportation, and further prevents deformation and damage of the reading unit or the like caused by turning on a power source of the image reader while the reading unit is fixed and using the image reader, with inexpensive and simple constitution.  <P>SOLUTION: The image reader 1 is equipped with a translucent original platen 52 on which an original is placed, and the reading unit 60 which is arranged below the original platen 52, moved in a horizontal direction, irradiates the original placed on the original platen 52 with light and reads the original with reflected light. The image reader 1 is equipped with a fixing member 70 for fixing the reading unit 60 at a predetermined position, and the fixing member 70 functions also as a switch which turns off the power source of a reader main body when the reading unit 60 is fixed, and turns on the power source of the reader main body when the reading unit 60 is not fixed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008195169-A (JP)
Title: Pneumatic tire
Inventor: ONO TAKASHI
IPC: B60C15/06
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire allowing suppression of a failure occurring along a carcass layer and improvement of durability of a bead part.  <P>SOLUTION: This pneumatic tire is provided with at least the bead part 3, a carcass layer 5, a first wire chafer 11, a second wire chafer 13 and a third wire chafer 15. A first width direction inside end part P1 is not overlapped with a second radial direction inside end part P2 in a tread width direction. The second radial direction inside end part P2 is not overlapped with a bead core 3a in the tread width direction. A third radial direction inside end part P3 is located at the tire radial direction inside of the first breadthwise inside end part P1 and the second radial direction inside end part P2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007326845-A (JP)
Title: Oral preparation for adsorbing phosphoric ion in food and drink or medicine and its manufacturing method
Inventor: ENDO HITOSHI
IPC: A61K33/26
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oral preparation high in safety to organism and also high in phosphorus adsorbability.  <P>SOLUTION: The oral preparation is characterised by containing ferric hydroxide produced under the condition where ferrous species exist, as an effective component.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203922-A (JP)
Title: Assembly instruction display device, assembly instruction display system, method, and program
Inventor: ADRIAN CONSTANCIN
IPC: G06Q50/04
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve productivity of assembled products and reduce occurrences of errors in assembly work by a worker.  <P>SOLUTION: An assembly manual display device 100 comprises a task management database 105 in which task IDs indicating work order of tasks and standard times for working the tasks are associated one another; a plurality of pieces of assembly manual data 106 that is data of instruction explanations for each task; and a reproduction unit 104 for reproducing the manual data 106 corresponding to the task during the standard time corresponding to the task by means of a display device 107 on the basis of objects detected by an RFID reader and the database 105.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008202953-A (JP)
Title: Direct icp emission spectral analyzing method of solid sample
Inventor: SAWAI YUTAKA
IPC: G01N21/73
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To ensure the realiability of an analyzing result with respect to a method for analyzing a solid sample by ICP.  <P>SOLUTION: In this analyzing method for dividing the solid sample into fine particles to directly introduce the fine particles into an inductive coupling plasma emission analyzer to analyze them, a liquid standard sample of known concentration containing an element to be analyzed is introduced into the inductive coupling plasma emission analyzer to be analyzed and, after a calibration curve for a liquid sample related to each element to be analyzed is formed, at least a solid standard sample known in concentration and containing the element to be analyzed is divided into fine particles to be analyzed and a conversion factor is calculated by a predetermined method. The result obtained when the solid sample is divided into the fine particles to be analyzed is corrected on the basis of the conversion factor.  <P>COPYRIGHT: (C)2008,JPO&INPIT