baber/WOPTO huggingface dataset:
Patent JP-2009085151-A (JP)
Title: Variable valve gear for engine
Inventor: SUGIHARA SHINICHI
IPC: F01L1/18
Filed: 2007-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To form an eccentric part of a drive shaft to have a crank shape so as to reduce an operation space around the eccentric part, to divide the drive shaft in the axial direction and stabilize support of the drive shaft, in a variable valve gear for an engine changing oscillation amount of an oscillation cam and varying valve lift characteristics by changing the oscillation fulcrum position of a link supported by the eccentric part of the drive shaft and oscillated.  <P>SOLUTION: An input shaft 1 (drive shaft) has a division structure including a plurality of axially divided drive shaft divided bodies each of which has an eccentric pin part 2 and shaft parts 11, 12 on both sides to correspond to each cylinder, and fitting parts 11a, 11b, 12a, 12b, 12c for connecting the adjacent drive shaft divided bodies (1a-1c) to each other have a male-female fitting structure enabling torque transmission. An output cam 3 is supported on the fitting part and is borne by a cylinder head 21 and a cam carrier 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009083086-A (JP)
Title: Cutting edge exchangeable cutting tip
Inventor: OMORI NAOYA
IPC: B23B27/14
Filed: 2007-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting edge exchangeable cutting tip with long and stable tool life, excellent in versatility.  <P>SOLUTION: The cutting edge exchangeable cutting tip is composed of a hard material including a hard phase and a bonding phase consisting of at least one of an iron group metal, and is integrally composed without jointed part. The cutting edge exchangeable cutting tip is provided with a plurality of cutting edges. When expressing concentration of the bonding phase relative to the entire hard material as A<SB>1</SB>mass%, a difference in concentration between the bonding phase with the cutting edge having the highest concentration of the bonding phase and the bonding phase with the cutting edge having the lowest concentration of the bonding phase among the plurality of cutting edges is less than A<SB>1</SB>×0.02 mass%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009093319-A (JP)
Title: File generation program, image processor, and image processing method
Inventor: ONO TSUKASA
IPC: H04N1/41
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient image file in multi-layer format compatible with characters processing.  <P>SOLUTION: A file generation application 70 is provided with a layer separation part 71 for separating image data to be processed into a plurality of image layers; a layer compression part 72 for compressing each layer; a text layer generation part 73 for generating a text layer; a layer integration part 74 for generating an image file in multi-layer format by integrating the plurality of separated layers and the text layer. Thus, the generated image file is compatible with character processing and can be easily used since characters can be retrieved by referring to the text layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009094743-A (JP)
Title: Interferometer controller and method
Inventor: KAWAKAMI HIROTO
IPC: H04B10/556
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interferometer controller and method that can impart a suitable delay time difference to an interferometer even when a reception waveform greatly deteriorates.  <P>SOLUTION: A reception device 100 controls an interferometer for differential phase shift keying signal demodulation separating a differential phase shift keying signal into an I component and a Q component. The reception device includes a voltage multiplying means 110 of detecting V<SB>I</SB>×V<SB>Q</SB>as the product of potentials V<SB>I</SB>and V<SB>Q</SB>of the I and Q components demodulated from the same time slot, a power monitor means 111 of detecting the absolute value of V<SB>I</SB>×V<SB>Q</SB>that the voltage multiplying means 110 detected, and a delay time difference adjusting means 112 of imparting a delay time difference to the differential phase shift keying signal so that the absolute value of V<SB>I</SB>×V<SB>Q</SB>that the power monitor means 111 detected becomes maximum.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009094770-A (JP)
Title: Input device and remote control transmitter using the same
Inventor: SHIBUYA SHIGERU
IPC: H04Q9/00
Filed: 2007-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input device and a remote control transmitter using the same, which are mainly used for operations of various electronic devices and are inexpensive and available for various operations.  <P>SOLUTION: In the input device 30, a fixed board 25 formed with a plurality of bottom-fixed electrodes 26 and top-fixed electrodes 27, which are almost band-shaped and orthogonal to the top side, and a movable board 23 formed with a movable electrode 24 over the entire bottom side are parallel to each other, separated by a specified gap. Power is supplied to only the bottom-fixed electrodes 26 and the top-fixed electrodes 27, and power supply becomes unnecessary for the movable electrode 24 and since the movable electrode 24 is not required to be connected to the fixed board 25 and a control means 32, components, such as connectors, become unnecessary, so that one with a simple structure and of low-cost input device can be realized.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009092513-A (JP)
Title: Predicted turbulence area analyzer
Inventor: OIKAWA HIROSHI
IPC: G01W1/10
Filed: 2007-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a predicted turbulence area analyzer which analyzes and predicts an air space where the risk of generation of turbulence is high, with a high accuracy and which, when the turbulence area is predicted, transmits beforehand countermeasures to an airplane and the like.  <P>SOLUTION: New high resolution numerical data are prepared by recalculating numerical meteorological data transmitted from the Meteorological Agency as an initial value and a boundary value, based on a meteorological mathematical model of a specific air space configured of a plurality of grid points, by using as the minimum unit a rectangular solid consisting of 8 grid points, the distance of which is 2 km or less in the horizontal direction and 300 m or less in the vertical direction, A Richardson number (RI) and a vertical gradient of potential temperature (Γ) are calculated based on the high resolution numerical meteorological data, and the prediction is made by classifying the turbulent area, based on these physical quantities. The predicted turbulence area is also transmitted to an airplane or a ground station and displayed by color coding and mesh typing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009062351-A (JP)
Title: Method for inhibiting cell proliferation and inhibitor for cell proliferation
Inventor: MIYOSHI NORIO
IPC: A61K9/14
Filed: 2007-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a chemical capable of readily and inexpensively inhibiting proliferation of cells of human and animals.  <P>SOLUTION: The method for inhibiting cell proliferation includes holding a cell in the presence of at least one substance selected from 5-aminolevulinic acids and their salts and nanoparticles containing at least one substance selected from metals and metal compounds. The inhibitor for cell proliferation includes at least one substance selected from 5-aminolevulinic acids and their salts, and nanoparticles containing at least one substance selected from metals and metal compounds. Inhibition of cell proliferation can be carried out readily and inexpensively than conventional method without requiring irradiation with light and an expensive light-emitting apparatus, because inhibition of cell proliferation is performed even when keeping the cell in a dark place and inhibition of cell proliferation can be carried out without light irradiation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009092521-A (JP)
Title: Navigation apparatus and program therefor
Inventor: OMI MASANORI
IPC: G09B29/00
Filed: 2007-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique where it is not required to contain any special information into map data and a departure point in a guiding route is determined so that a user's intention is directly reflected.  <P>SOLUTION: The navigation apparatus calculates and displays an initial guiding route from an initial departure point to a destination (110, 120), and when receiving instructions from a user to change the destination (130), displays an image containing the initial departure point, a current position, and the initial guiding route as a screen for receiving change of the destination (140). When it receives designation of an alternate departure point by the user through utilizing the screen (150), the apparatus specifies an actual alternate departure point, based on the designated point (160), and calculates as a guiding route alternate to the initial guiding route, a guiding route from the specified alternate departure point to the destination (110).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008113426-A (JP)
Title: Method and apparatus for authentication
Inventor: KOUNGA GINA
IPC: G06F21/00
Filed: 2007-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently authenticate a node in a network.  <P>SOLUTION: The method for authenticating a client node by a server node comprising: a step of obtaining a secret key s by the client node and using the secret key s to generate a one-way hash chain which is bound to the identity of the client node through a unique hash-code value contained in a certificate; a step of deriving a number of m public/private key pairs by the client node using the one-way hash chain; a step of sending by the client node one of the generated public keys along with its certificate to the server node; and a step of authenticating the client node by the server node by verifying that the disclosed public key is being bound to the hash-code value contained in the client node's certificate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009095182-A (JP)
Title: Switching power-supply device
Inventor: HIGUCHI TSUTOMU
IPC: H02M3/28
Filed: 2007-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To stably obtain characteristics having no overshoot by a simple circuit at a desirable rise speed in the start of a switching power-supply device.  <P>SOLUTION: In the switching power-supply device 1, a power switching circuit 70 is controlled by a control circuit 72 by receiving a control signal from a photo-coupler 73. Detecting voltages divided by resistors 111 to 114 for voltage division are connected at a reference terminal for a shunt regulator 120 through resistors 101 to 105 for remote sensing coupling from output terminals 25 and 26. An anode terminal for the shunt regulator 120 is connected to a light-emitting element for the photo-coupler 73. A selection is conducted under the specified conditions of each resistance-value ratio of the resistors 111 and 112 for voltage division and the value of a capacitor 117 connected among these interconnecting points and the reference terminal for the shunt regulator 120.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009093084-A (JP)
Title: Mask and method for near field exposure
Inventor: TERAO AKIRA
IPC: G03F1/68
Filed: 2007-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask for near field exposure which enhances a conversion rate from exposure light to near field light without increasing the intensity of the exposure light.  <P>SOLUTION: The mask for near field exposure includes, on its base material, a light-shielding film having patterns formed by aperture parts which are smaller than the wavelength of the light of a light source for exposure, and exposes an exposure-target object to near field light generated at the aperture parts of the light-shielding film. The base material includes grooves which are formed in the base material in correspondence to the aperture parts, and the grooves can increase the intensity of the near field light.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009101532-A (JP)
Title: Head substrate, recording head, head cartridge, and recorder
Inventor: YAMAGUCHI TAKAAKI
IPC: B41J2/05
Filed: 2007-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head substrate which enables low-cost, high-speed and highly fine recording while being formed in an optimum layout constitution by arranging many heaters at high density and suppressing an increase of a size in a perpendicular direction with respect to its arrangement direction to a minimum.  <P>SOLUTION: A plurality of heaters are alternately arranged in a staggered shape in the longitudinal direction of an ink supply port on the head substrate. The heaters of small resistance values are made close to the ink supply port, while the heaters of large resistance values are made far from the ink supply port. A plurality of transistors are alternately arranged so that the transistors of large sizes with respect to the perpendicular direction to the longitudinal direction of the ink supply port are connected to the heaters of the small resistance values, and so that the transistors of small sizes with respect to the perpendicular direction to the longitudinal direction of the ink supply port are connected to the heaters of the large resistance values.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009075528-A (JP)
Title: Cube for figure-learning
Inventor: KUMADA SHIZUKO
IPC: G09B23/04
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: many of the educational materials for learning geometric figures are planar materials, and learners are often bewildered when the learning advances from plane figures to solid figures.  <P>SOLUTION: Not a plane but a cube is used as a base. Basic figures are arranged on each face of the cube, and slips are attached to each face. By unfolding and extending the strips, the basic figures are made larger or are changed in shape.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009101044-A (JP)
Title: Self-propelled apparatus
Inventor: KURIHARA HIROAKI
IPC: A47L9/28
Filed: 2007-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-propelled apparatus capable of being surely charged by preventing the deformation and contamination of a power reception part.  <P>SOLUTION: The self-propelled apparatus has an apparatus body 6 having an operation part 8, a drive part 9 and the power reception part 11 and a charger body 17 having a power supply part 18 connected with the power reception part 11 when charging the apparatus body 6, and the power reception part 11 of the apparatus body 6 is provided in the state projecting from the apparatus body 6. Thus, since the power reception part 11 does not project from the apparatus body 6, the deformation and contamination of the power reception part 11 are prevented and charging is surely allowed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009109524-A (JP)
Title: Belt conveying device, image forming apparatus, and method of manufacturing belt
Inventor: FUKUDA SHIGERU
IPC: G03G15/16
Filed: 2007-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt conveying device and the like having an endless belt superior in durability wherein the endless belt meanders, so that a rib member collides with a guide groove, and further cracks are suppressed from occurring by applying repeating stress on the same part of the rib member.  <P>SOLUTION: The belt conveying device for an image forming apparatus includes the endless belt, and a plurality of rollers tensioning the endless belt. The belt conveying device is provided with: the rib member 12 along at least a one-sided end of an inner peripheral face of a belt member 10 of the endless belt; a freely rotating guide part having a guide face guiding the end of the rib member 12 on at least one of the rollers; and a low friction layer 14 having 0.1 or less of a friction coefficient with the guide part on the surface of the rib member 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009109575-A (JP)
Title: Surface bm-internal dlc lens screen
Inventor: UCHIDA TATSUO
IPC: G03B21/62
Filed: 2007-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen, whose surface is flat even if diffused light control is conducted by microlens array.  <P>SOLUTION: This surface BM-internal DLC lens screen is a screen formed of one layer diffusion film having a black mask BM 5 on the surface. The front side of the diffusion film has smaller refractive index than the back side. The back side is formed of an array of internal diffusion light control lenses 1 (internal DLC lens) having a refraction type internal lens (a region a) taking a refractive index border 6 on the surface side as a lens surface and a total reflection type internal lens (a region b).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008114591-A (JP)
Title: Mechanical pencil
Inventor: RAPS JUERGEN
IPC: B43K21/027
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanical pencil with a stable control power regardless of tolences in part sizes.  <P>SOLUTION: The mechanical pencil includes a lead feeding mechanism, an axis 1b with a leading end 1a, and a lead braking part 4, the lead braking part including a vertually cylinderical cramp 7 which stores and fixes a lead with an aperture 6 penetrating in an axial direction and a sliding body radially extended against it which serves as a guide for the lead braking part in an axial direction in a sliding area 3 of the pencil 1. The sliding body sorrounding the cramp 7 with spaces made in a radial direction is configured as a slinding ring 13 connected to the cramp via multiple webs 14 in a radial direction which leave penetrating parts 23 between each other, radially independent protrusions 25 being individually disposed on the wall segments 24 of the sliding rings 13 individually extented between abutting two of the webs.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008173451-A (JP)
Title: Game machine and its play method
Inventor: OKADA KAZUO
IPC: A63F13/00
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which especially enhance players' convenience in their participation in games concerning a type which enables their participation in games using a plurality of consoles.  <P>SOLUTION: The game machine 1 variably displays symbols 46 in a plurality of reel display regions on a common display 20 and stops and displays the symbols 46 per reel display per. The game machine 1 is provided with a plurality of consoles 4 which enable the operation of betting and receives bets with the consoles 4. A game control part 55 specifies the timing of the bet placement and determines a dividend table corresponding to the timing of the bet placement out of a plurality of dividend tables. The dividend tables are set lower in the dividend rate for the later timing of the bet placement. When the symbols 46 are stopped and displayed, the game control part 55 determines the contents of dividend from the dividend table determined and awards the dividend to the player placing the bet through the console 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009108261-A (JP)
Title: Detergent composition for animal
Inventor: SUGIYAMA YUKI
IPC: A61K8/86
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detergent composition for animal, which is satisfactorily foamable during use, excellent in touch on animal after use, particularly smoothness and easiness of brushing after drying, and low in skin irritation.  <P>SOLUTION: The detergent composition for animal comprises 0.1-20 mass% of a block type alkylene oxide derivative represented by the following formula (I): Y-[O(EO)<SB>a</SB>-(AO)<SB>b</SB>-(EO)<SB>c</SB>-R]<SB>k</SB>; 2-30 mass% of an anionic surfactant; and 1-30 mass% of an amphoteric surfactant, wherein Y is a residue excluding hydroxy groups of a polyhydric alcohol having 3-6 hydroxy groups; k is the number of hydroxy groups of the polyhydric alcohol; EO is an oxyethylene group and AO is a 3-6C oxyalkylene group, each of which is added in a block form; a×k, b×k and c×k represent average additive mole numbers of the oxyethylene group, the 3-6C oxyalkylene group, and the oxyethylene group, respectively, with 0≤a×k≤100, 1≤b×k≤100, 0≤c×k≤100, and (a+c)×k>1, the ratio of the oxyethylene group to the total of the oxyethylene group and the 3-6C oxyalkylene group is 10-80 mass%; and R is a 1-4C hydrocarbon group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009107601-A (JP)
Title: Side turn lamp device of door mirror
Inventor: NODA KOJI
IPC: B60R1/12
Filed: 2007-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a side turn lamp device of a door mirror, which emits light in an untraditional and new form, and restrains increase of power of a light source.  <P>SOLUTION: A half mirror processed surface 14 is formed by applying a half mirror processing on an inner surface of a translucent part 7 of a housing cover 6 on the door mirror 100. A reflecting surface 13 is formed on a LED supporting part 10 to support the light sources (LEDs 8, 9) and is made into a reflector. Light 15, 16 emitted from the LEDs 8, 9 is guided to a legal area of a vehicle (outside diagonal rear region V) while preventing damping of luminous energy by reciprocally reflecting the light 15, 16 more than once between the reflecting surface 13 and the half mirror processed surface 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009110481-A (JP)
Title: Design support system of printed wiring board
Inventor: TAKAMI TOMOCHIKA
IPC: G06F17/50
Filed: 2007-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a design support system of a printed wiring board for predicting a distribution of a wiring congestion degree of a board and the number of required signal layers, which takes into consideration the avoidance of electrical interference at an initial design stage of a printed wiring board.  <P>SOLUTION: The design support system of a printed wiring board includes: a wiring connection position extracting part 2 for extracting a wiring connection position on the printed wiring board from CAD data; a wiring line segment distance determining part 3 for determining end points of a wiring on the printed wiring board on the basis of the wiring connection point and calculating a line segment distance and the Manhattan distance of the wiring; a wiring accompanied information classification giving part 4 for adding wiring characteristic information to the wiring; a wiring occupancy width determining part 5 for predicting a wiring length on the basis of the Manhattan distance and the wiring characteristic information and determining wiring occupancy with occupied by the wiring on the basis of the line segment distance, the wiring length and the wiring characteristic information; and a wiring congestion degree analyzing part 6 for analyzing a wiring congestion degree on the printed wiring board on the basis of information on the wiring occupancy width.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009114639-A (JP)
Title: Structure
Inventor: KANEKO FUMIHIKO
IPC: E04B1/34
Filed: 2007-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure in which a large space can be easily secured by making cross sections of a column and a beam far smaller than those of the column and beam of a reinforced concrete structure employing a conventional pure framed structure.  <P>SOLUTION: Characteristically, two plate-like members 15 of reinforced concrete construction are arranged at a horizontal interval in such a manner that plate surface of them are positioned along the top of the same perpendicular plane, and integrated together by being joined together by means of a plurality of horizontal members 21 which are arranged at vertical intervals; and a permanent load is borne by a bearing member 16a which is constructed at the lower end of each plate-like member 15 and in an external position with respect to the center G of gravity of each plate-like member 15, so that the plate-like member can be erected in the in-plane-direction of the perpendicular plane.  <P>COPYRIGHT: (C)2009,JPO&INPIT