baber/WOPTO huggingface dataset:
Patent JP-2008277011-A (JP)
Title: Light-emitting device
Inventor: YAMAZOE TAKASHI
IPC: F21V8/00
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting device in which surface state light emission with a nearly uniform brightness is possible.  <P>SOLUTION: A light guide member 13 has a light receiving part 14 into which light emitted from a light-emitting element 11 is made incident. The light receiving part 14 of the light guide member 13 has a first light receiving face 14a consisting of recess and protruding face, and a second light receiving face 14b consisting of a plane. A case body 18 houses the light-emitting element 11 and the light guide member 13. A frame member 21 has a bending piece 23 that pushes the light guide member 13 against the case body 18. The light guide member 13 has a protruding part 16 that is contacted with the bending piece 23.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007199743-A (JP)
Title: Image forming apparatus
Inventor: OKAMOTO TETSUJI
IPC: G03G15/08
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain excellent picture quality which is free of a picture quality defect by securely preventing the light exit surface portion of the exposure device from being stained with a developer falling from the developing device, in an image forming apparatus wherein the light exit surface portion of an exposure device is arranged below a developing device.  <P>SOLUTION: The image forming apparatus is equipped with an elevating mechanism which elevates a photoreceptor in an elevating/lowering direction up to a predetermined retreat position at a distance from the developing device from a state wherein the photoreceptor and developing device are arranged at regular mounting position for image formation and a filmy member which is fitted on a charging device side of a housing of the developing device where it comes close to the photoreceptor, and comes into contact with the surface of the photoreceptor in a state the photoreceptor is disposed at its regular mounting position and is separated from the surface of the photoreceptor in a state the photoreceptor is at the retreat position. The filmy member is fitted obliquely to the developing roll side of the developing device in the elevating/lowering direction when separated from the surface of the photoreceptor.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008280873-A (JP)
Title: Internal combustion engine
Inventor: ISHIZAKI SUSUMU
IPC: F02B75/32
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To make improvement of exhaust performance compatible with improvement of transient acceleration response.  <P>SOLUTION: This internal combustion engine is equipped with a double-link type piston crank mechanism to connect a piston to a crankshaft, and a turbo type supercharger 80 to perform supercharge by using energy of exhaust air. An upstream side catalyst 76 is disposed on the upstream side of the turbine of the supercharger 80 to expedite the temperature rise of the catalyst when an engine is in a cold state. In addition, the outermost diameter part of the counter weight of the crankshaft is made to intersect the extended line in the axial line of a piston pin in the vicinity of a bottom dead center in order to expand a piston stroke without increasing the basic dimension of the internal combustion. Thereby, a low speed torque is improved, and the large capacity of a turbine 82 (A/R for instance) can be set while securing the transient acceleration response from a low rotation area.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278789-A (JP)
Title: Method for discriminating neuronal cell and glial cell
Inventor: SUZUKI IKUO
IPC: G01N33/48
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To separate a cell in a cell separation region based on the judged result of an image obtained in a cell sorter cell-detection region to use a flow path formed on a substrate.  <P>SOLUTION: Discrimination of a neuronal cell and a neuroblast cell is performed by the presence or absence of a notch on a line showing the circumferential length of a cell from the real body image of neuronal cell and glial cell. Concretely, as an example, the image is processed as pixels formed by dividing the image to the proper number of sections in X and Y directions, each pixel is binarized by comparing the brightness of the pixel with a prescribed threshold value and both cells are discriminated by the comparison result.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008283129-A (JP)
Title: Surface-emitting semiconductor laser array
Inventor: KODA RINTARO
IPC: H01S5/183
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-emitting semiconductor laser array capable of controlling the clearance of an air gap with high accuracy and having high reliability.  <P>SOLUTION: Two mesas M1 and M2 are formed on a substrate 10. Wavelength tuning layers 20 are internally formed in the mesas M1 and M2. In a part in the mesa M2 among the wavelength tuning layers 20, an air gap 20A is formed at least at a region opposed to a current injection region 12A. The air gap 20A is connected to a hole 21 having a depth reaching the air gap 20A from the upper surface of the mesa M2, and formed by etching via the hole 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008283130-A (JP)
Title: Wiring substrate and method of manufacturing the same, and semiconductor apparatus and method of manufacturing the same
Inventor: SHIMOISHIZAKA NOZOMI
IPC: H01L23/12
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring substrate hard to misidentify a foreign substance as an alignment mark even when a protrusion distance of the alignment mark is small.  <P>SOLUTION: A wiring substrate has a conductor wiring 3 formed on a surface of an insulating base material, a protrusion electrode 4 formed over both sides of the conductor wiring across a longitudinal direction of the conductor wiring, a metal pattern 5 formed so as to be extended in the same direction of a part in which the protrusion electrode is formed in the conductor wiring, an alignment mark 6 formed over a region on the insulating base material at both sides of the metal pattern across a longitudinal direction of the metal pattern, and a misidentification detecting pattern 7 formed so that the metal pattern is extended in a shape protruding in a direction across the longitudinal direction of the metal pattern at a position spaced apart from the alignment mark by a prescribed distance. When a foreign substance adjacent to the alignment mark 6 is erroneously recognized, the misidentification detecting pattern 7 is entered in a recognition image 9 to reduce a matching rate with a reference pattern 10 of a recognition apparatus, and as a result, the misidentification caused by the foreign substance can be prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286521-A (JP)
Title: Rotational speed detecting unit, and rotational speed sensor
Inventor: YAMANAKA KUNIHITO
IPC: G01P15/08
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a means to achieve a rotational speed detecting unit that is small, low-profile and inexpensive by applying SAW device technology.  <P>SOLUTION: The rotational speed detecting unit comprises a rotational speed sensing element having: a piezoelectric substrate in which a protrusion portion is formed almost in the center part of the one major surface and uniform thin portions are formed on the both sides; and an IDT electrode consisting of a pair of comb-shaped electrodes one of which is formed almost in the center part of the other major surface of the piezoelectric substrate and the other of which is formed near the both ends respectively, and a support substrate bonding and holding the protrusion portion of the rotational speed sensing element by an adhesive, wherein, the IDT electrode arranged almost in the center part is set as input, and the comb-shaped electrodes of the IDT electrode which are arranged near the both ends respectively and have different polarities are connected with each other in parallel and are set as output.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008225430-A (JP)
Title: Lens barrel unit
Inventor: HASE HIROYUKI
IPC: G02B7/02
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holding structure of a substrate connecting device for arranging a camera main body component without being affected by a through hole for exposing a connection member for electric connection and a substrate to the outside, and reducing a camera thickness.  <P>SOLUTION: A fixed cylinder 13 is provided with a holding portion 13b in an inclined surface shape, and a connector 15 for electrically connecting a shutter flexible board and a lens barrel flexible board to each other is held while being inclined to an optical axis of photography along the holding portion 13b of the fixed cylinder 13.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008287947-A (JP)
Title: Energizing clip
Inventor: ISHIKAWA TADAAKI
IPC: H01R4/58
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that, in a functional film product composed of a soft raw material which operates by being applied with electricity, and can be bent and cut after being manufactured, there are required a process of once peeling an insulation film which sandwiches a functional material of the functional film, a process of removing only the functional material while remaining a conductive layer, and a process of forming an electrode because an electrode portion cannot be manufactured beforehand in order to employ a method for sandwiching and attaching an electrode plate after the electrode plate is cut and machined into an arbitrary shape, however in these processes, a short circuit may be generated, an air bubble may intrude into the functional film product by peeling and removing also the conductive layer, and thus functions may be impaired.  <P>SOLUTION: An insertion member having conductors capable of being connected to the outside on both surfaces of an extremely thin plate-like insulator is slid into between two conductive layers clamping a functional material of the functional film, and then held by clamping from the outside of the insulating film of the functional film by a clip-like fixing tool having a spring structure after electrical contact between the conductive layer of the functional film and the conductor of the insertion material is established, thereby establishing electrical connection between the conductive layer of the functional film and the outside.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008284762-A (JP)
Title: Injection-molded article, injection molding apparatus, and its injection molding method
Inventor: UMEZAWA TAKAO
IPC: F21W101/10
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection-molded article by extracting a mold in a direction not limited to a mold abutting direction.  <P>SOLUTION: In an injection molding machine for molding a side winker 1 by injecting a resin material into an abutting part for a pair of first and second molds 6 and 7 accompanied by mold movement in primary and secondary processes, mold extraction is carried out by a mold extraction device 14 which is installed in the second mold 7 and extracts the side winker 1 held in the second mold 7 in a different direction (angle θ) in relation to the abutting direction (standard line M) for the first and second molds.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008287846-A (JP)
Title: Optical recording medium and its manufacturing method
Inventor: MIYAUCHI YASUSHI
IPC: G11B7/24067
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an optical recording medium by which the thickness of each intermediate layer of a multi-layer type optical recording medium having three or more information recording layers, is controlled correctly within the limits of set values established beforehand.  <P>SOLUTION: The manufacturing method of an optical recording medium is characterized by: having a process to form at least three information recording layers sandwiching an intermediate layer having optical transparency on a disk-like substrate; preparing an intermediate layer monitor area in which neither a recording film nor a reflection film is formed on a face on which a second or subsequent information recording layer from a substrate 3 side is formed; and measuring the thickness of the intermediate layer by the monitoring optical beam 17 which transmits the intermediate layer monitor area from the second or subsequent information recording layer side, and illuminates a first information recording layer from the substrate 3 side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008293175-A (JP)
Title: Taximeter and overtime work restriction method for taxi crew
Inventor: DOI KUNIO
IPC: G06Q50/00
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a taximeter for a taxi crew for preventing overtime work according to not the decision of a taxi crew but the decision of a taxi company side, and an overtime work restriction method for the taxi crew.  <P>SOLUTION: This taximeter 1 is provided with: an allowable working time storage means 10 for preliminarily storing an allowable working hour; a working hour measuring means 6 for measuring a working hour; an overtime work decision means 8 for deciding the presence/no presence of the overtime work on the basis of the allowable working hour and the working hour; an operation mode switching means 9 for suppressing switching of the operation mode of the taxi meter from an empty car mode to an occupied car mode when it is decided that the overtime hour is present; and a driving circumstance switching means 12 for outputting a signal for switching the display of the driving circumstances of a taxi display light 15 to the circumstances of "out-of-service" when it is decided that the overtime work is present, and that the current operation mode is the vacant car mode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292084-A (JP)
Title: Stirling refrigerating machine
Inventor: KATSURAGAWA SHINJI
IPC: F25B9/14
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-performance Stirling refrigerating machine reduced in heat exchange loss while suppressing the drift of an operating fluid.  <P>SOLUTION: The Stirling refrigerating machine comprises a case 120 having a sealed end 1201 at least at one end, a seal mechanism 15 stored in the case 120 to form an internal space 101 between the sealed end 1201 and itself where the operating fluid is filled, an expansion space E and a compression space C formed in the internal space 101, a compressor 3 located outside the case 120 to generate a pressure fluctuation in the operating fluid, and heat exchanging means 11, 13 and 14 provided between the expansion space E and the compression space C for heat exchange by the reciprocation of the operating fluid. The seal mechanism 15 has an operating fluid introduction part 1204 for introducing the operating fluid flowing from the compressor 3 into the seal mechanism 15, and a flow equalization promoting means 150 for promoting the equalization of the operating fluid introduced from the operating fluid introduction part 1204 and parting the operating fluid into the heat exchanging means 11, 13 and 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300927-A (JP)
Title: On-vehicle communication device
Inventor: MOMIYAMA YOSHITOSHI
IPC: G01C21/26
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle communication device enabling retrying from the first step to select a communication device requiring radio connection at optional timing.  <P>SOLUTION: The communication device reads a registration list (step S10), sequentially selects communication terminals on the basis of the information of priority recorded in the registration list (steps S20, S80), and searches the selected communication terminal to request radio connection (step S30). Further, when the communication terminal responds to the request of radio connection, the communication device establishes the radio connection (step S90). When a search resuming switch is operated (step S60), the communication device interrupts the selection of a communication terminal and returns to the step S20, and sequentially retries selection from the communication terminal having the highest priority.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300063-A (JP)
Title: Conductive ink, transparent conductive layer, input device, and display device
Inventor: MASAHIRO YASUSHI
IPC: C09D11/10
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide conductive ink excellent in printability and capable of forming a highly conductive transparent conductive layer by printing.  <P>SOLUTION: This conductive ink contains a π conjugated conductive polymer, a polyanion dopant, a thickener, and a leveling agent, the content of the total of the π conjugated conductive polymer and the polyanion dopant is 0.05-5 mass%, and the mass ratio (leveling agent/thickener) of the thickener and the leveling agent is not less than 0.1 and less than 1.5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295809-A (JP)
Title: Game machine
Inventor: FUJISAKI HIDEKI
IPC: A63F7/02
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine intentionally setting the time when a game is easy to shift to a big hit game without giving an unnatural impression of changed game state to a player.  <P>SOLUTION: A second big winning hole 12 to be opened by entering a game ball into a second start hole 9 is provided with a V-zone 14A, and a game shifts to a second-class jackpot game state by entering a game ball into the V-zone 14A. During a game having a reduced time period, the probability of a normal winning is higher and the rate of entering of a ball into the V-zone 14A is higher than that during a normal game state. The variation time of a special symbol J after the jackpot game state is determined in reference to a variation pattern table. The variation pattern table uses a variation pattern table A having a relatively short variation time and a variation pattern table B having a relatively long variation time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008302450-A (JP)
Title: Workpiece gripping device
Inventor: KOJIMA HIROSHI
IPC: B23Q3/06
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a workpiece gripping device securing concentricity of a central axis of a working device and a central axis of a workpiece even when there is variation on outer diameters of the cylindrical workpieces.  <P>SOLUTION: This workpiece gripping device 1 is constituted of a frame body 6 by arranging a gripping member 4 to hold a half surface of the cylindrical workpiece W on it and a pressing and gripping member 3 mounted on a supporting base 7 arranged on the frame body 6 free to move by a pressing means 5. A centering mechanism 2 free to move the gripping member 4 arranged on the frame body 6 in a direction in parallel with movement of the pressing and gripping member 3 and to move a stopping position of the gripping member 4 in correspondence with the outer diameter of the cylindrical workpiece W to grip is arranged on this workpiece gripping device 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008302294-A (JP)
Title: Biological treatment method and apparatus
Inventor: CHIBA NOBUTAKE
IPC: C02F3/12
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biological treatment method which can inhibit a deterioration in treatment efficiency occurring with time, and a biological treatment apparatus of which the treatment efficiency is inhibited from being deteriorated.  <P>SOLUTION: The biological treatment method enables a biological treatment for treating water to be treated with mesophilic microorganisms while performing aeration by an aeration means by using a biological treatment tank accommodating the mesophilic microorganisms and the water to be treated, and the aeration means accommodated in the biological treatment tank in a state being immersed in the water to be treated, and equipped with aeration bodies of which the surface contact with the water to be treated has a plurality of vents for diffusing gas containing oxygen. The aeration is carried out while maintaining the temperature of the surface of the aeration body at a predetermined temperature.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008305217-A (JP)
Title: Information providing device and method, program, information processor, and information processing system
Inventor: TORII ATSUSHI
IPC: H04N21/81
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To display an advertisement of an article displayed as a moving image, for a longer time from the point of time when user's interest in the article is predicted.  <P>SOLUTION: In a step S2002, transmission of a time line file showing the time when an image of the article will be displayed in the moving image, to a personal computer which reproduces the moving image from moving image data for displaying the moving image including the image of the article is controlled. In a step S2004, transmission of article information for displaying the advertisement of the article of which the image has been displayed, to the personal computer is controlled in response to a request from the personal computer when the time shown by the time line file comes. This invention is applicable to a web server.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008311798-A (JP)
Title: Video-audio conference system
Inventor: TAZAKI KAZUTO
IPC: H04M3/56
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To enable users to perform a video-audio conference only by operating functions necessary for the video-audio conference while using high definition cameras and high quality microphones without handling inherent instructions or the like provided by respective manufacturers of the cameras and the microphones.  <P>SOLUTION: The video-audio conference system includes: imaging means and network cameras 4, 9 and 13 for distributing imaged video data to the opposite party via a network; microphones 3, 8 and 12 for collecting voices of a speaker, distributing the collected voice data to the opposite party via the network and outputting the voice data distributed via the network; and a managing device for managing the network cameras and the microphones and receiving and displaying video encoded data distributed via the network.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009003108-A (JP)
Title: Light source device and display device equipped therewith
Inventor: HIKOSAKA EIICHIRO
IPC: G03B21/14
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source device having the high efficiency of using light while reducing influence on a light source by returning light, and a display device equipped with the light source device.  <P>SOLUTION: The projection type display device 20 is equipped with an electrodeless discharge lamp (light source) 2, a reflector (parallel-beam changing member) 3 which changes light emitted from the electrodeless discharge lamp 2 into parallel beams, and a plate-like compound eye lens 4 where convex lenses are arrayed in grid shape on a light emitting surface (surface on a downstream side) 4b and whose incident surface (surface on an upstream side) 4a is inclined to the surface on the downstream side. The just-upstream optical axis 6 of the compound eye lens 4 and a normal 19 on the emitting surface 4b of the compound eye lens 4 are disposed to cross with each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT