baber/WOPTO huggingface dataset:
Patent JP-2009104032-A (JP)
Title: Lighting system and image reading device
Inventor: SAWADA KENJI
IPC: G03B27/54
Filed: 2007-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost lighting system for an image reading device, having with small power consumption and high illuminance.  <P>SOLUTION: The lighting system has a planar light source 22 extending in a main scanning direction, and an optical fiber bundle 23 bundling many optical fibers, in which a light receiving end 23a faces the planar light source 22 and a projection end 23b is arranged so as to face a document P via a condensing lens 19.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008165192-A (JP)
Title: Liquid crystal display element
Inventor: NAGOYA TAKASHI
IPC: G02B5/30
Filed: 2007-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display element which can simplify packaging and reduce occupied space by incorporating a function of a retardation plate into the liquid crystal display element.  <P>SOLUTION: The liquid crystal display element has: a first substrate 46 having a plurality of pixel electrodes 44; a second substrate 50 having a counter electrode 54 disposed on the first substrate and placed opposite to the plurality of pixel electrodes with a prescribed gap in between; a third substrate for defocussing disposed on the second substrate; and a liquid crystal 48 filled in the prescribed gap, wherein the third substrate is constructed by forming retardation films 60a, 60b, 60c, 60d, 60e, 60f, containing one out of a stretched film, a liquid crystal polymer, and an inorganic dielectric film.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009108895-A (JP)
Title: Coupler
Inventor: HOSHIKAWA MASAKAZU
IPC: F16L19/07
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent leakage of a fluid without using rubber packing.  <P>SOLUTION: A first joint pipe 100, a second joint pipe 200 and a manifold 300 are constituted by plastic. The external surface OT of the first pipe end 103 of the first joint pipe 100 and the inner surface IN of the second pipe end 202 of the second joint pipe 200 can be brought into surface contact with each other. The first pipe end 103 of the first joint pipe 100 is larger than the depth of the engagement hole of the second pipe end 202 of the second joint pipe 200 in the axial direction of the pipe. The maximum outer diameter Y1 of the pipe of the engagement end part W1 placed on the external surface OT of the first pipe end 103 and the inner diameter R1 of the pipe of the engagement end part X1 placed on the inner surface IN of the second pipe end 202 differ from each other in the radial direction of the pipe. The maximum outer diameter Y1 of the pipe of the engagement end part W1 of the first pipe end 103 is larger than the inner diameter R1 of the pipe of the engagement end part X1 of the second pipe end 202.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008136483-A (JP)
Title: Encoded combinatorial chemical library
Inventor: LERNER RICHARD
IPC: C07H21/00
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encoded chemical library composed of accumulation of chemical structures defining diversity of biological structures.  <P>SOLUTION: An encoded combinatorial chemical library composed of a plurality of bifunctional molecules having both a chemical polymer and an identifier oligonucleotide sequence defining the structure of the chemical polymer, is provided. Further, bifunctional molecules in the library and methods of using the library to identify chemical structures within the library that bind to biologically active molecules in preselected binding interactions, are also provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009109651-A (JP)
Title: Optical sheet, method for manufacturing the same, and image display device
Inventor: YONEZAWA HIDEYUKI
IPC: G02F1/1335
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical sheet comprising fibers, the fibers embedded in binder resin and fixed into a sheet form, in which the surface roughness of the optical sheet is suppressed to a low level.  <P>SOLUTION: The optical sheet comprises fibers formed of a transparent resin and is such that the fibers are embedded in a transparent binder resin and fixed into a sheet form, with the longitudinal direction of the fibers being arranged in the longitudinal direction of the optical sheet and/or in a direction orthogonal to the longitudinal direction of the sheet; and at least one surface of the optical sheet has a ten-point average roughness (Rz) that satisfies the relation Rz≤5 μm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009110889-A (JP)
Title: Mobile equipment
Inventor: KOMURA TETSUJI
IPC: H01H13/702
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a local temperature rise of a key part in a mobile equipment at which a plurality of keys are installed.  <P>SOLUTION: A PDA as the mobile equipment is equipped with a substrate 20, an exothermic semiconductor element 30 installed at a first main surface S1 of the substrate 20, a plurality of switches 22 installed at a second main surface S2 of the substrate 20, a key mat 40 positioned on the second main surface S2 side of the substrate 20, a plurality of protruding parts 42 protruded toward the plurality of respective switches 22 from one main surface of the key mat 40 opposing to the second main surface S2 of the substrate 20, and a key 16 which is installed at the other main surface of the key mat 40 and can be depressed against the key mat 40. A contact face of a specified switch 22a of which the distance from the semiconductor element 30 in a surface direction of the substrate is within a prescribed range with the protruding part 42a protruded toward this has a smaller area compared with the contact face of an unspecified switch 22b except the specified switch 22a with the protruding part 42b protruded toward this.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009109463-A (JP)
Title: Ram compressive rarefied flow air data measurement scheme using elongate duct, and its system
Inventor: FUJITA KAZUHISA
IPC: G01P5/16
Filed: 2007-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide simple technology capable of determining a direction of velocity, the velocity and air flow density only by measuring a stagnation pressure and a wall face temperature in measurement of a high Knudsen number flow field where rarefied gas effects such as a rarefied flow, a molecular beam and a microscopic scale flow appear.  <P>SOLUTION: A stagnation chamber is formed in the depth of a conduit having a tip opened with a rectangular cross section, and a pressure sensor is provided in the stagnation chamber. The conduit includes a pressure measurement system having an aspect ratio d/L exhibiting a ratio of an inlet diameter d and a length dimension L designed to reflect ram compression characteristics of the high Knudsen number flow such as the rarefied flow. Correlation of an aspect ratio of a duct, the wall face temperature, main flow velocity, main flow pressure and stagnation chamber pressure for an elevation angle θ is quantized beforehand according to the ram compression characteristics of the high Knudsen number flow and accumulated as a database. Thus, the direction of the high Knudsen number flow, a magnitude of the velocity and the air flow density can be accurately calculated from the measured stagnation pressure value and the measured temperature value on the conduit wall face. The scheme is thus characterized.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009112343-A (JP)
Title: Endoscope cleaning and sterilizing instrument
Inventor: SUZUKI HIDEMICHI
IPC: A61B1/12
Filed: 2007-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope cleaning and sterilizing instrument having a structure permitting a liquid in a member to be discharged to be unerringly removed in a short time after a cleaning process, the sterilizing process or the rinsing process ends.  <P>SOLUTION: The endoscope cleaning and sterilizing instrument includes circulation ducts 9b, and 18 to 20 circulating the liquid M to a cleaning and sterilizing tank 4, first discharge ducts 10, 19, 59a, 59b, a discharge pump 60, a switching block 10, three-way valves 151 and 152, draining ducts 44 to 46, a discharge block 120 having a constricted portion 122 and sucking the liquid M by causing negative pressure in the channel after driving the discharge pump 60 by the constricted portion 122. The discharge block 120 connects the draining ducts 44 to 46 to the discharge side rather than the constricted portion 122, and further sucks a remaining liquid stored in the switching block 10, the three-way valves 151 and 152 by the negative pressure through the draining ducts 44 to 46.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009114662-A (JP)
Title: Concrete solid permanent sub-substructural column
Inventor: SHIMIZU KENICHI
IPC: E02D29/045
Filed: 2007-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a permanent sub-substructural column with a capability by which the construction of a ground skeleton can be started by inserting the permanent sub-substructural column into a pile even if an underground skeleton is multistory when a function of suppressing the deformation of the permanent sub-substructural column during a process of inserting the column into the pile is provided to the permanent sub-substructural column used in an inverted construction method.  <P>SOLUTION: The permanent sub-substructural column 1 comprises a core 2 having a length obtained by adding the length for fixing to the pile 4 to the length of the all stories of the underground skeleton and a concrete 3 surrounding the district near a lower story among the districts excluding the fixing length of the core 2. A length equal to or longer than that of one story near the lower story of the underground skeleton is given to the concrete 3. The upper end side district of the core 2 is exposed from the concrete 3 by an amount of one or more story. The shape and size of the cross section of the concrete 3 are same as those of the column when the underground skeleton is completed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009116489-A (JP)
Title: Display device and electronic appliance
Inventor: TOYOSHIMA YOSUKE
IPC: G02F1/133
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent false detection of a touch due to noise generated when switching the voltage of a common electrode.  <P>SOLUTION: Switches 411 and 412 are alternately turned on and off in a settling period. Afterwards, the switch 411 is turned off, and the switch 412 is turned on in a count period. Touch detection is performed in a detection electrode 202 on the basis of a time until the voltage of a node A reaches a preset reference voltage Vref in the count period. Common voltage changes in the settling period while the switch 411 is turned off and the switch 412 is turned on.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009112449-A (JP)
Title: Seating mat and chair
Inventor: NOGUCHI HIROHISA
IPC: A47C27/00
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seating mat having a seating face capable of activating a sensory system in a posture control system provided in a living body.  <P>SOLUTION: This seating mat 1 is installed to set its base in a substantially horizontal plane, the seating face 2 facing the base is provided to a seated person so that the X direction is directed in a left/right direction, the Y direction is directed in the front/rear direction, and the Z direction is directed in the height direction, as illustrated in Fig.1. The left/right direction of the seating face 2 is a symmetrical recessed face with a low central part. The front/rear direction of the seating face 2 is a symmetrical projecting face with a high central part. When a person sits on the seating face, the shape of a joint between the lumbar vertebrae has a structurally stable property in a vertical position to provide the pelvis with the stability in the left/right direction and instability (a freedom degree in the front/rear direction) in the front/rear direction and provide a natural and vertical state of the lumbar vertebrae.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008105941-A (JP)
Title: Method for modifying ultraviolet ray-shielding glass
Inventor: EIZAI TOSHIHIKO
IPC: C03C4/08
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new modifying method decreasing the adverse effect due to an alkali component, while keeping an excellent transmission characteristic sharply shielding only an ultraviolet-ray having a wavelength of not longer than a specific wavelength, in glass having an ultraviolet-ray shielding performance.  <P>SOLUTION: In the method for modifying ultraviolet-ray shielding glass, phase-separated glass containing copper halide fine particles dispersed in the whole or a part of the glass and containing a phase comprising SiO<SB>2</SB>is brought into contact with an acid solution to form a high silicate layer on at least a part of the phase-separated glass surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009117604-A (JP)
Title: Nitride semiconductor light-emitting diode element
Inventor: KOMADA SATOSHI
IPC: H01L33/06
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor light-emitting diode element having high luminous efficiency.  <P>SOLUTION: The nitride semiconductor light-emitting element includes an n-type nitride semiconductor layer, an active layer and a p-type nitride semiconductor layer. The element has a metallic layer formed on the p-type nitride semiconductor layer. The active layer includes at least one well layer. A distance between the surface of the p-type nitride semiconductor layer of the well layer located nearest to the p-type nitride semiconductor layer among the well layers in the active layer and a surface of the metallic layer on the side of the p-type nitride semiconductor layer is 70 nm or less. The p-type nitride semiconductor layer includes a p-type Al-containing nitride semiconductor layer which contains Al.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009118219-A (JP)
Title: Radio channel controller, and radio channel control method
Inventor: OBATA KAZUNORI
IPC: H04W36/38
Filed: 2007-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To maintain communication while avoiding the use of a use-prohibited cell even when a general user's mobile station in communication enters the use-prohibited cell.  <P>SOLUTION: Regarding a mobile station 100 (P2) that enters an area of a use-prohibited cell C12 under handover restriction, the connection utilizing the use-prohibited cell is prohibited and handover of the mobile station is performed to an effectively-operating cell C22 covering an area including the current position of the mobile station within the use-prohibited cell and having another frequency. Alternatively, the handover is performed to a base station of an effectively-operating cell C32 belonging to another mobile communication system.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009112713-A (JP)
Title: Instrument for pushing commercial product forward and furniture for display with commercial product being pushed forward
Inventor: AOKI SATORU
IPC: A47F1/10
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instrument for pushing commercial products forward and a piece of furniture for display with the commercial products being pushed forward which realizes pushing forward of the commercial products by increasing no space for merchandise display and by a small number of parts and can adapt to various shapes of commercial products.  <P>SOLUTION: The instrument for pushing commercial products forward is provided with a body which has a surface for pushing the commercial products forward and a plate spring which is attached to the body on the other side of the surface for pushing the commercial products forward so that it may have a leaf which is inclined or bent with respect to the surface for pushing the commercial products forward. It is so constructed that the commercial products are automatically pushed out from behind forward by the surface for pushing the commercial products forward by the rebound of the leaf which is caused by pressing the end of the leaf against the back wall of a commercial product display case.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009123253-A (JP)
Title: Optical pickup
Inventor: SOKAWA TERUAKI
IPC: G11B7/135
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the APC does not work correctly since the axial angle change of the optical beam due to the temperature change of the semiconductor laser is not considered at all and the optical beam amount cannot be maintained constant against the axial angle change.  <P>SOLUTION: In order to make the ratio of the front monitor sensed light amount to the light amount emitted from the objective lens almost constant, the front monitor is positioned on the optical axis of the optical beam passing through the beam splitter, and at a predetermined distance apart from the light emitting point of the semiconductor laser.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009123767-A (JP)
Title: Noise absorbing device
Inventor: KAWAI HIDEJI
IPC: H01F17/06
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize position of an electric wire being in loop outside a case, relating to a noise absorbing device.  <P>SOLUTION: Projections 27 are provided on the outside surface of a movable part 7 and a flat part 28 is provided between the projections 27, with a groove 29 constituted with the inner surface of the projection 27 and the flat part 28. When a case 3 is closed, two magnetic halves 2 and 2 are jointed together to form a core with a hole. By inserting an electric wire into the inner hole of the core, noise can be eliminated. If the electric wire is intended to be a loop, it is wound on the moving part 7. At that time, a part of the loop is made to pass between the projections 27. Since the position of the electric wire forming a loop is regulated between the pair of projections 27, the position of the electric wire being in loop outside the case 3 is stabilized. Therefore, various inconveniences caused by inconvenience in position of the electric wire can be settled.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008055204-A (JP)
Title: Game machine
Inventor: KONDO KAZUHIRO
IPC: A63F7/02
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can enhance the players' desires for taking part in games.  <P>SOLUTION: When the jackpot is offered as the result of the display after the variation, if an upper tray button provided on a Pachinko machine is operated by a player to turn on an upper tray button before the value of a timer counter exceeds "3,000" (S66: Yes), the setting of performance is carried out with a control board for display in reference to the first table adapted to conduct the suggestive performance showing "school of fish" or the like at a high probability (S68). On the other hand, if the upper tray button switch is not turned on even with the value exceeding "3,000" (S66: No and S69: Yes), the setting of performance is carried out in reference to the second table with a lower probability of executing the suggestive performance as compared with the first table (S71). This enables the setting of the suggestive performance on the control board for display as operated by the players thereby enhancing the players' desires for taking part in games.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009119718-A (JP)
Title: Optical print head and image forming apparatus equipped with the same
Inventor: ITO HITOSHI
IPC: B41J2/44
Filed: 2007-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical print head which can make a focus adjusting mechanism thin.  <P>SOLUTION: This optical print head is equipped with an LED array 3, a lens array 6, and the focus adjusting mechanism 10 which carries out focusing by adjusting a position in a Z direction of the lens array 6. The focus adjusting mechanism 10 includes at least a movable member 11 arranged movably in the Z direction in a state of coupling with the lens array 6, an adjusting belt 12 which adjusts a movement amount in the Z direction of the movable member 11, and a gear 13 which transmits a driving force from the adjusting belt 12 to the movable member 11. The driving force is transmitted from the adjusting belt 12 to the movable member 11 via the gear 13 by moving the adjusting belt 12 in a Y direction, whereby the movable member 11 is moved in the Z direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009119775-A (JP)
Title: Image processor and method for preventing unauthorized access
Inventor: NAKAGAWA SHOGO
IPC: G06F1/26
Filed: 2007-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent unauthorized access by the use of a forged IP address in an image processor having the function of printing an image in accordance with print data received via a network communication.  <P>SOLUTION: A host PC_1 103 forges a sender IP address and transmits a packet to an image forming apparatus 101. The forged sender IP address is an IP address of a host PC_2 104. The image forming apparatus 101 receives the packet and transmits a packet for confirming presence or absence of the access to a device (the host PC_2 104) having the sender IP address which is set in the packet. Even when the host PC_2 104 receives an access confirmation packet, it does not respond to the image forming apparatus 101. Since the image forming apparatus 101 is not able to receive a response packet, it does not perform the communication.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009129489-A (JP)
Title: Information recording/reproducing device
Inventor: HIRATA MASAKAZU
IPC: G11B5/02
Filed: 2007-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To make luminous flux of optimum polarization state incident on a near-field light generating element independently of the curvature status of an optical waveguide, thereby stably writing information.  <P>SOLUTION: An information recording/reproducing device 1 includes: a near-field light head 2 having a near-field light generating element 21 generating near-field light R from guided luminous flux L; an optical waveguide 4 for guiding the luminous flux to the near-field light head; a light source 5 for making luminous flux incident on the optical waveguide in a state of linear polarization; a polarization adjusting mechanism 6 arranged at the middle of the optical waveguide between the light source and the near-field light and adjusting polarization of luminous flux; a control mechanism 7 for detecting a generation status of near-field light while operating the polarization adjusting mechanism in accordance with detection and generating at least near-field light of light intensity required for recording information; and a control part 10 for operating the control mechanism at least at a stage before start of recording of information and making the mechanism 6 polarization adjustment.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008156619-A (JP)
Title: Thermoplastic resin composition and molded article thereof
Inventor: HAMAGUCHI MITSUSHIGE
IPC: C08L101/00
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition having simultaneously excellent flame retardance and good flowability and a molded article comprising the same.  <P>SOLUTION: The thermoplastic resin composition is obtained by mixing 100 pts.wt. of a thermoplastic resin (a) with 1-150 pts.wt. of a flame retardant (b) and 0.01-30 pts.wt. of a dendritic polyester resin (c) that comprises at least one kind of a structural unit selected from an aromatic oxycarbonyl unit (S), an aromatic and/or aliphatic dioxy unit (T) and an aromatic dicarbonyl unit (U) and a tri- or polyfunctional organic residue (D) and has the content of D of 7.5-50 mol% based on the total monomers constituting a dendritic polyester.  <P>COPYRIGHT: (C)2008,JPO&INPIT