baber/WOPTO huggingface dataset:
Patent JP-2007113926-A (JP)
Title: Method for estimating disconnection position of cable buried in ground
Inventor: SAKURAI MASAJI
IPC: G01R31/08
Filed: 2005-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for estimating a disconnection position of a guide wire cable 13 buried in a distant ground, from the location of a transmitter 2 installed in a clubhouse 1.  <P>SOLUTION: One upper terminal 14 of an output section 3 of the transmitter 2 for generating low frequency is connected to one start side of the guide wire cable 13, the other lower terminal 15 of the output section 3 of the transmitter 2 is connected to the earth 4 of the transmitter 2, and the alternating current value between them is measured. The other lower terminal 15 of the output section 3 of the transmitter 2 is connected to the other rising side of the guide wire cable 13, one upper terminal 14 of the output section 3 of the transmitter 2 is connected to the earth 4 of the transmitter 2, and the alternating current value between them is measured. The ratio between two measured current values is calculated, thereby estimating a disconnection position of the cable buried in the ground.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007112718-A (JP)
Title: Method and apparatus for producing organic acid metal salt particle, and silver salt photothermographic dry imaging material
Inventor: ITO SATOSHI
IPC: C07C51/41
Filed: 2005-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing organic acid metal salt particles excellent in mono-dispersion property of particle diameter distribution, further, a method of production, capable of producing the organic acid silver salt particles for a silver salt photothermographic dry imaging material excellent in mono-dispersion property of the particle diameter distribution, generating less fogging and excellent in applying property, and the silver salt photothermographic dry imaging material by using the organic acid silver salt particles obtained by the method of production.  <P>SOLUTION: This method for producing the organic acid metal salt particles by mixing and weighing at the same time an aqueous solution or suspension of an organic acid and an organic acid alkali metal salt with an aqueous metal salt solution containing the metal ion capable of interchanging with the alkali metal of the organic acid alkali metal salt is provided by mixing and weighing at the same time the aqueous solution or suspension of the organic acid and organic acid alkali metal salt having ≥1 and ≤10 mPa s viscosity with an aqueous metal salt solution containing the metal ion capable of interchanging with the alkali metal of the organic acid alkali metal salt having ≥1 and ≤10 mPa s viscosity.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007112206-A (JP)
Title: Room mirror device for vehicle
Inventor: KUKIDA TOMOYUKI
IPC: B60R11/02
Filed: 2005-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To give a function as a loudspeaker and microphone while avoiding enlargement of a casing, and preventing the degree of freedom in arranging parts in the casing from being narrowed, in a room mirror device for a vehicle with a mirror arranged at an opening part of the casing opened on a rear side and arranged at a front top in a compartment.  <P>SOLUTION: An electricity/vibration converter 32 constituting a loudspeaker 37 together with a mirror 16 functioning as a vibrating part, or a vibration/electricity converter constituting a microphone together with the mirror 16 functioning as a vibration sensing unit is mounted on a back face of the mirror 16.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007116790-A (JP)
Title: Inverter apparatus
Inventor: KIKUCHI NAOMI
IPC: B60L9/18
Filed: 2005-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter apparatus for suppressing heat generated from a capacitor, and preventing peripheral components from being damaged if a short-circuit failure occurs in the smoothing capacitor.  <P>SOLUTION: A current flowing in the smoothing capacitor 150 is detected. The short-circuit failure is detected in the smoothing capacitor 150 by a capacitor short-circuit detecting circuit 160. When the short-circuit failure is detected, a gate driving circuit 348 makes IGBTs 344<SB>-1</SB>, 345<SB>-1</SB>of a first arm 343<SB>-1</SB>in a power module 342 conductive, and the arm 343<SB>-1</SB>becomes a bypass circuit. Since the resistance of the bypass circuit is drastically reduced by the IGBTs 344<SB>-1</SB>, 345<SB>-1</SB>, a major portion of a short-circuit current flows in the bypass circuit. Since the power module 342 has a constitution for considering heat generation, heat generated from the arm 343<SB>-1</SB>reduces an effect on an environment in comparison with heat generated from the smoothing capacitor 150.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007112068-A (JP)
Title: Screen changer and method of reducing pressure onto surface of screen changer
Inventor: YOSHII YASUO
IPC: B29C47/08
Filed: 2005-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the moving slider from causing scratches on the slider or in the slider-fitted hole in a screen changer.  <P>SOLUTION: The screen changer includes a housing 2, a slide bar 3 slidably fitted in a slider-fitting hole 11 of the housing 2, a screen 4 installed on the slide bar 3 and a slider-driving unit 5 to move the slide bar 3. A recess 20 is formed near the slider-fitting hole 11 on the side of the slider-driving unit 5 on the housing 2. An elastic wall 21 is formed between the recess 20 and the slider-fitting hole 11.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007113547-A (JP)
Title: Fuel injection control device
Inventor: SHIRAKI KATSUYOSHI
IPC: F02M51/06
Filed: 2005-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To allow a vehicle to travel even if any malfunction has been detected in detecting precisely malfunction of a capacitor for supplying a peak current for opening a valve in a fuel injection control device in which an injector is opened at a plurality of times within one stroke of combustion to perform fuel injection to an internal combustion engine.  <P>SOLUTION: A micro computer 130 measures a charging period where the charging voltage rises by a certain value as well as detecting a charged voltage of the capacitor C10 via a detection circuit 61a. When the charging period is not within a predetermined normal range, the micro computer 130 judges that malfunction where the capacitor C10 could not store electric charges required to practice the fuel injection more than once has been developed. Further, when the malfunction of the capacitor C10 has been detected, the micro computer 130 sets limits on the implementation of fuel injection other than main fuel injection for operating the internal combustion engine.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007111431-A (JP)
Title: Drum-type washing machine
Inventor: ISHIKAWA SHUNICHI
IPC: D06F37/06
Filed: 2005-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drum-type washing machine by which unbalance vibration is reduced and washing is well performed and the laundry can be easily cast into and took out from a drum.  <P>SOLUTION: In the drum-type washing machine having an inclined rotation axial center, a cylindrical washing drum with bottom whose casting port faces upward, the outer diameter D of the front end portion in the charging port side of the washing drum is larger than the outer diameter d of the rear end portion of the same.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007123313-A (JP)
Title: Manufacturing method of surface emitting semiconductor laser
Inventor: MURAKAMI AKEMI
IPC: H01S5/00
Filed: 2005-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface emitting semiconductor laser substrate whose reliability and yield are improved.  <P>SOLUTION: The VCSEL substrate 100 is provided with a plurality of element regions 110 separated by element separation regions 200 which perform scribing or dicing. Light emitters 112 emitting laser beams in a vertical direction to the substrate 100 and electrode pads 118 are electrically connected to the light emitting parts 112, and are formed in each element region 110. Inspection electrode pads 204 electrically connected to the light emitters 112 of the element regions 110 are formed in the element separation regions 200.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007121630-A (JP)
Title: Method for manufacturing black toner
Inventor: SAKAEDA AKIHIRO
IPC: G03G9/09
Filed: 2005-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a black toner excellent in environmental stability and durability, and to provide a method for manufacturing the toner.  <P>SOLUTION: The method includes: a process (I) of melting and kneading a source material containing a binder resin and a black colorant containing carbon black in an open-roll kneading machine; a process (II) of cooling the kneaded material obtained in the process (I) and of pulverizing the material in the presence of inorganic fine powder; and a process (III) of classifying the pulverized material obtained in the process (II). The black toner is obtained by the above method.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007127555-A (JP)
Title: Mass spectrometer
Inventor: HASHIMOTO MAKOTO
IPC: G01N27/62
Filed: 2005-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mass spectrometer capable of carrying out a measurement without generating any droplet at the tip of a needle of an ion source.  <P>SOLUTION: The mass spectrometer comprises: the needle for spraying a solvent which contains an object component to be analyzed, under the atmospheric pressure; an irradiating device for irradiating the tip section of the needle with light; a camera for photographing the tip section of the needle; a control device which applies an image processing to the image photographed by the camera, thereby detecting a droplet generated at the tip section of the needle; and a gas injecting device which injects a gas toward the tip section of the needle, based on a signal from the control device.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007134080-A (JP)
Title: Lighted push-button device
Inventor: TANAKA TAKUYA
IPC: H01H13/02
Filed: 2005-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighted push-button switch high in luminance without having luminance irregularity, and excellent in a push feeling.  <P>SOLUTION: In this lighted push-button device, a slope along an armoring shape is formed on a light emitting surface of a light guide, and a light emitting element is arranged at a position where light is refracted nearly in the same direction as that of the optical axis on the emitting surface. The slope at a predetermined angle with respect to the optical axis of a light source may be formed on the light entering surface of the light guide. This switch is arranged nearly just below the light guide.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007130108-A (JP)
Title: Game machine
Inventor: SAKANE WATARU
IPC: A63F7/02
Filed: 2005-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing the decline of interest due to non-occurrence of so-called "probability variation" after a special game state is ended.  <P>SOLUTION: When a game ball enters a start port, drawing is performed by a special pattern drawing means 400. When a game ball passes through a passing port, drawing is performed by a normal pattern drawing means 300, and the opening/closing operation of a second start port is executed when winning in the drawing. In the drawing by the special pattern drawing means 400, a first special game state is generated and then a probability variable time shortening game state is generated when a first big winning is won, the first special game state is generated and then a time shortening game state is generated when a second big winning is won, and a second special game state wherein the number of rounds is smaller than that in the first special game state is generated and then either one of the probability variable time shortening game state and the probability variable game state is generated when a third big winning is won. When a small winning is won, a game similar to the second special game state is executed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006276827-A (JP)
Title: Image forming apparatus
Inventor: OTA KATSUICHI
IPC: G03G5/14
Filed: 2005-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized image forming apparatus stably outputting a large amount of high definition images without producing abnormal images even when the image forming apparatus is repetitively used at a high speed.  <P>SOLUTION: The image forming apparatus is equipped with a means of multibeam exposure to form an electrostatic latent image on the surface of a photoreceptor by using a plurality of laser beams, a developing means, a transferring means and an electrophotographic photoreceptor, and operates at a linear velocity of 300 mm/sec or more of the photoreceptor, wherein the electrophotographic photoreceptor used comprises at least a charge blocking layer, a moire prevention layer, a photosensitive layer and a protective layer, successively layered on an electroconductive substrate. The protective layer is formed by curing at least a radical polymerizable monomer having at least three functional groups without a charge transport structure and a radical polymerizable compound having a monofunctional charge transport structure.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007130841-A (JP)
Title: Molding method of elastomer roller
Inventor: SUGIMOTO TAKURO
IPC: B29C39/38
Filed: 2005-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an elastomer roller capable of preheating a cylindrical mold in a short time without requiring a wide installation space when the elastomer roller is formed by injecting an elastomer material in the periphery of the core metal arranged in the hollow part of cylindrical mold.  <P>SOLUTION: In the molding method of the elastomer roller for preheating the cylindrical mold by electromagnetic induction heating, the cylindrical mold is preheated along with the core metal after the core metal is arranged in the hollow part of the cylindrical mold.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007138451-A (JP)
Title: Beam through hole reinforcing fitting
Inventor: TAKAHASHI ICHIRO
IPC: E04C3/08
Filed: 2005-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beam through hole reinforcing structure in which a fitting exerts sufficient reinforcing effect even if the fitting is bolt-connected to a beam.  <P>SOLUTION: The beam through hole reinforcing fitting 1 is formed like a ring, and a main body 3 of the fitting has a through hole 11 formed therein. The main body 3 has projections 7 formed on a front surface thereof, which projections 7 project like concentric blades. When the beam through hole reinforcing fitting 1 is mounted on the beam, the former is clamped to the latter by means of a bolt, and at the time of the clamping, the projections 7 engage in the beam, which generates a resistance due to digging by the projections. As a result an apparent friction coefficient between the beam through hole reinforcing fitting 1 and the beam 11 is increased, and therefore slippage between the beam through hole reinforcing fitting 1 and the beam 11 can be prevented.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007140053-A (JP)
Title: Liquid crystal display device
Inventor: AKIYAMA YASUHITO
IPC: G02F1/1337
Filed: 2005-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device, wherein an aperture part area can be reduced by enhancing an alignment control power of a fringe field effect in a periphery of an aperture part as an alignment control means formed in a pixel electrode.  <P>SOLUTION: In the liquid crystal display device, the aperture part as the alignment control means of a liquid crystal layer is formed in an electrode on at least one of a pair of substrates facing each other with the liquid crystal layer between themselves, and the liquid crystal layer is vertically aligned when a voltage is not applied between electrodes, and is aligned at an angle by an oblique electric field, which is generated in the vicinity of an aperture part edge by a fall of an equipotential line into the aperture part, when a voltage is applied between electrodes. An aperture part lower electrode for enhancing the fall of the equipotential line is provided in a position corresponding to an area where the aperture part is formed, and a plurality of rugged parts along the aperture part edge in the aperture part area are formed in an edge part of the aperture part lower electrode.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007142114-A (JP)
Title: Laser dicing method and laser dicing apparatus
Inventor: KONO KENJI
IPC: B23K26/00
Filed: 2005-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser dicing method and a laser dicing apparatus capable of forming an improved modified layer easily regardless of the thickness of a wafer and the concentration of impurities in the wafer.  <P>SOLUTION: An extinction coefficient in an assumed range of the concentration of impurities injected to a support substrate is measured in advance through measuring equipment, and is approximated as a secondary function of the concentration of impurities. Then, for forming the modified layer inside the support substrate for composing a laminated SOI wafer 10, laser beams condensed by a condensing lens 30 are applied along a scheduled cutting line of the laminated SOI wafer 10. In that case, the laser beam output of a laser light source 40 is variably set according to the depth proportional to the exponential function of Napier's constant with the multiplier factor of the depth from the incident surface of laser beams in the laminated SOI wafer 10 to the condensation point of the laser beams and the absorption coefficient of the wafer 10 obtained based on the extinction coefficient of the laminated SOI wafer 10 as an exponent.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007142130-A (JP)
Title: Exposure device and exposure method
Inventor: YAMAUCHI YUJI
IPC: H01L21/027
Filed: 2005-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure device easily capable of preventing the opening of a resist pattern from varying in size and shape.  <P>SOLUTION: This exposure device has a photo mask device 20 to expose a periodic pattern. The photo mask device 20 has a pattern formation mask 21 with a translucent pattern formation area where translucent patterns 26 are placed in grids, and a lighting area partitioning mask 22 with a lighting area 27 formed at the center and a light shielding part 28 surrounding the lighting area 27. The lighting area partitioning mask 22 is placed in a way that it can block zero-order diffracted lights among the exposure lights passing the translucent pattern 26b formed at the periphery of the translucent pattern formation area, but can pass first-order diffracted lights.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006199573-A (JP)
Title: Thermal/environmental barrier coating with transition layer for silicon-containing material
Inventor: SPITSBERG IRENE
IPC: C04B41/89
Filed: 2005-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved T/EBC system for a silicon-containing material with which the silicon-containing material can be used at an operating temperature higher than the melting point of silicon.  <P>SOLUTION: An article (10) comprising a substrate (12) formed of the silicon-containing material comprises an environmental barrier layer (16), e.g. an alkaline earth metal aluminosilicate, and a top coat (18) comprising zirconia or hafnia stabilized with an oxide of a metal selected from the group consisting of magnesium, calcium, scandium, yttrium, and lanthanide metals, and mixtures thereof. The article (10) further comprises a transition layer (20) between the environmental barrier layer (16) and the top coat (18). The transition layer (20) comprises zirconia or hafnia stabilized with an oxide of a metal selected from the group consisting of magnesium, calcium, scandium, yttrium, and lanthanide metals; and a low CTE oxide selected from the group consisting of niobia and tantala, and mixtures thereof.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007140290-A (JP)
Title: Optical composition for multicolor display and its manufacturing method, and optical element and its display method
Inventor: NAKAYAMA DAISUKE
IPC: G02F1/167
Filed: 2005-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical composition for multicolor display capable of display in color with memory property, and to provide its manufacturing method.  <P>SOLUTION: For example, an optical element has a pair of a transparent substrate 10 and a back substrate 12 arranged opposite each other with a specified gap by a spacer 22, and a pair of a first electrode 14 and a second electrode 16 and a periodic structure 18 and a dispersion medium 20 as the optical composition for multicolor display are arranged in the gap between the transparent substrate 10 and back substrate 12. Charg transferable particulates (charge transferable particulates 20A) dispersed in the dispersion medium 20 enter a gap structure of the periodic structure of the optical composition for multicolor display to change a structure color of the periodic structure. Consequently, the optical element is capable of color display with memory property.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007141403-A (JP)
Title: Disk device
Inventor: OKAJIMA TADASHI
IPC: G11B7/085
Filed: 2005-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk device where a target track is accessed in a shorter period than a conventional device even after occurrence of a situation where address information cannot be read from a disk 1 in access processing to the target track.  <P>SOLUTION: The disk device is provided with a motor 10 for driving an optical pickup 2 in the radial direction of the disk 1, a step counter 45 which counts the number of rotation steps of the motor 10 and outputs a value according to the position in the radial direction of the disk 1; and an MPU 7 which controls the motor 10. The MPU 7 stores a counted value obtained from the step counter 45 to a built-in memory when the address information can be read from the disk 1. Thereafter, when the address information cannot be read from the disk 1, the MPU 7 moves the optical pickup 2 to a position expressed by the counted value stored in the built-in memory, and moves it from the position to a target track position.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007146933-A (JP)
Title: Pipe fitting for refrigerating cycle
Inventor: TAKEUCHI MASAYUKI
IPC: F25B41/00
Filed: 2005-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe fitting for a refrigerating cycle provided with a cap capable of facilitating its mounting and dismounting, allowing a user to find out its mounting at a normal position easily, and preventing drops of an O-ring and a back-up ring.  <P>SOLUTION: A sealing device has a sealing member 11 mounted on a mounting part 81 of a first member to seal faces to be sealed of the first member and a second member and made of a rubber material, the back-up ring 10w mounted on the mounting part of the first member, formed of a material for making the permeation of gas more difficult than that of the sealing member, being continuous in the direction of the whole periphery, and supporting the sealing member, and the circular ring-like cap 21 for preventing the sealing member and the back-up ring from coming off from the first member. A circumferential groove 81a is formed at the mounting part, a circumferential projecting part 21a fitted into the circumferential groove is formed at the circular ring-like cap, and a slit 21u is formed at one section of a circular ring.  <P>COPYRIGHT: (C)2007,JPO&INPIT