baber/WOPTO huggingface dataset:
Patent JP-2008232886-A (JP)
Title: Pressure sensor
Inventor: MOTOYAMA HISAO
IPC: G01L9/00
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure sensor capable of measuring stably pressure.  <P>SOLUTION: This pressure sensor 10 is provided with a diaphragm 12 and a sensor vibration piece 20. The diaphragm 20 is provided with a pressure receiving face 14 for receiving the pressure of a measuring object, and is deformed when receiving the pressure on the pressure receiving face 14. The sensor vibration piece 20 is provided with a detecting shaft. The detecting shaft is constituted to be perpendicular to the pressure receiving face 14, in the sensor vibration piece 20, and one end thereof is joined to the diaphragm 12. The pressure sensor 10 is provided with a casing 40 provided with the first recessed part 42. The diaphragm 12 is arranged in an opening part of the first recessed part 42, and the sensor vibration piece 20 is arranged in an inside of the first recessed part 42. The other end of the sensor vibration piece 20 is joined to the casing 40.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008235198-A (JP)
Title: Conductive powder, conductive paste, conductive sheet, circuit board, and electronic component mounting circuit board
Inventor: NAGANO TOYOJI
IPC: H01B1/22
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide conductive powder, a novel conductive paste usable favorably for electric conduction, heat conduction or the like, and an application use therefor.  <P>SOLUTION: This conductive powder of the present invention comprises at least one selected from a group comprising gold powder having 80%-99.5% of press density, platinum powder, palladium powder, silver powder, copper powder, silver-plated copper powder, aluminum powder, and alloy powder thereof. This conductive paste of the present invention contains at least one kind of the conductive powder selected from a group comprising gold powder having 80%-99.5% of press density, the platinum powder, the palladium powder, the silver powder, the copper powder, silver-plated copper powder, aluminum powder, and the alloy powder thereof, and a binder. The conductive powder is contained within 95-99.5 wt.% of range in the paste, and the binder is contained within 0.5-5 wt.% of range therein. The binder is a thermoplastic (thermosoftened) resin and is adhesive under an ambient temperature and atmospheric pressure condition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008230576-A (JP)
Title: Vehicular air supply mechanism
Inventor: MASUDA YOSHIAKI
IPC: B60C23/00
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular air supply system capable of simplifying arranging structure of an air supplying passage to a tire even while using a hub unit 1.  <P>SOLUTION: By forming a knuckle side air supplying passage 201 and an axle side air supplying passage 205, it is not necessary to form an air supplying passage in a radial direction of a hub flanges 33, and air piping along an axle 14 which rotates at high speed can be omitted. A relay chamber 204 dividing both ends in axial direction by seal members 92, 210 is formed between an inner peripheral surface of a hub knuckle 8 and an outer peripheral surface of the axle 14 opposite to the inner peripheral surface of the hub knuckle 8. Therefore, the knuckle side air supplying passage 201 which is a rest side, and the axle side air supplying passage 205 which is a rotation side can be connected without any problem.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244569-A (JP)
Title: Rfid tag reader
Inventor: KUWAKO YUJI
IPC: H04B5/02
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an RFID tag reader with high reading precision and high installation workability.  <P>SOLUTION: A control unit 100 of the reader superimposes a control signal for antenna switching on a high frequency signal output into an antenna unit 200 from a high frequency circuit. The antenna unit 200 includes: separation means 221, 231 and 232 for separating the superimposed signals into the high frequency signals and the control signals; a switch circuit 242 for switching loop antennas 211 and 212; and a control circuit 250 for controlling the switch circuit 242 based on the control signal separated by the separation means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008239730-A (JP)
Title: Ultraviolet ray-cured foam and method for producing the same
Inventor: MAKIHARA NOBUMASA
IPC: C08J9/30
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultraviolet ray-cured foam which is good in flexibility, has high strength and is free from stickiness.  <P>SOLUTION: This ultraviolet ray-cured foam is obtained by mechanically foaming an ultraviolet ray-curable resin raw material comprising an oligomer, a diluent, an ultraviolet ray polymerization initiator and a foam stabilizer by an Oakes mixer or the like and then curing the product with ultraviolet rays wherein the diluent comprises a monofunctional monomer having a highly reactive acrylamide group. The oligomer has an acrylate or methacrylate group at the terminal and a mol. wt. of 8,000 to 40,000. It is preferable that the amount of the monofunctional monomer having the acrylamide group is 20 to 40 pts.wt. per 100 pts.wt. of the total amount of the oligomer and the monomer. The ultraviolet ray-cured foam preferably has a density of 400 to 700 kg/m<SP>3</SP>, an elongation of 100 to 200%, and a tensile strength of 1.0 to 2.0 MPa.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008237455-A (JP)
Title: Game machine, and bank unit for game machine
Inventor: KAJIWARA KATSUYA
IPC: A63F7/02
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide game machines and a bank unit for a game machine which can provide a player with useful information or performance corresponding to behavior or action patterns of the player or corresponding to distance between the player and the game machine.  <P>SOLUTION: The Pachinko game machine 2 includes a distance measuring sensor 8, a memory 17b, a CPU 17a and a symbol display device 7. The distance measuring sensor 8 measures the distance between the game machine and the player in front thereof. The memory 17b stores a plurality of pieces of offering information. The CPU 17a selects at least one piece of the offering information from the memory 17b based on a measured result by the distance measuring sensor 8. The symbol display device 7 is arranged on the Pachinko game machine 2 so as to provide the selected offering information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241585-A (JP)
Title: Photoelasticimetry and its apparatus
Inventor: MITSUI TAKAHISA
IPC: G01N21/23
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To acquire, in a transparent object to be measured consisting of a plurality of layers, a difference between principal stresses acting on predetermined layers of the object and directions of the principal stresses in a precise and high speed manner.  <P>SOLUTION: Two reflection light beams split-output by a second polarization beam splitter 8 outputs are reflected at the object W to be measured consisting of the plurality of layers and a reference mirror 14, respectively, during which both the reflected light beams are subjected to frequency modulation into several kHz in frequency deviation so as to be interfered with each other when having returned to the second polarization beam splitter 8. That is, a photoelastic signal is superimposed on a beat signal of the frequency deviation of both the reflected light beams, both the reflected light beams split-output by the second polarization beam splitter 8 are detected by second line sensors 17, 19, and subsequently the detected signals are converted into reflection spectrum to be subjected to frequency analysis to obtain power spectrum, thereby obtaining variation information of double refraction, a magnitude of the difference between the main stresses, and directions of the main stresses.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241651-A (JP)
Title: Fragment detection sensor
Inventor: TAKAHASHI TORU
IPC: G01N27/22
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fragment detection sensor capable of detecting fragments of a material having a characteristic of a nonmetal, nonmagnetic or nonconductive property such as a ceramic material intermingled into fluid, by quick detection operation.  <P>SOLUTION: This fragment detection sensor, which is a sensor for detecting fragments intermingled into fluid, is equipped with two facing plates 5, 7; a plate moving mechanism for sandwiching fragments between the two plates 5, 7 by moving at least one plate 7 between the two plates 5, 7 in the facing direction; and a measuring/determining means 16 for detecting existence, the size or an accumulation amount of fragments by measuring a gap distance between the two plates 5, 7. The two plates 5, 7 are electrodes for gap measurement of the measuring/determining means 16, and a groove 7a for discharging liquid is formed on the surface facing to the facing direction of at least one electrode 7 between the two electrodes 5, 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008250581-A (JP)
Title: Handwriting input device
Inventor: HATTORI AKIYOSHI
IPC: G06F3/041
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: though a known method of aslant placing a reception device to a paper sheet as a method for doing away with a dead point in miniaturization of the reception device is a good method in the case where a user performs writing-down of a specific range by use of a dedicated board, a large dead point occurs especially in a lateral direction of the reception device when desiring a use method except the placing of the reception device aslant to the paper sheet by a use situation of the user.  <P>SOLUTION: This handwriting input device temporarily stores position coordinate data written-down by an electronic pen allowing the hand-writing with the writable paper sheet and having an ultrasonic transmission element and an infrared transmission element into the reception device provided with a storage device by use of infrared light and an ultrasonic wave emitted from the pen. The handwriting input device allows arbitrary setting of at least a distance between two ultrasonic receivers.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248624-A (JP)
Title: Method and device for reducing low-frequency sound
Inventor: MIYAJI TOKUZO
IPC: E21D9/14
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for reducing low frequency sound (micro-pressure wave) from galleries while securing sufficient areas of pit mouthes for ventilation and evacuation.  <P>SOLUTION: This low-frequency sound reducing device is formed in a tunnel 1 having galleries 2, comprises partition walls 3 for partitioning their respective galleries 2 into parts between the mouthes of their respective galleries 2 and the positions apart therefrom and walls 4 for closing a part of the divided galleries. Each gallery 2 is divided into open galleries 5 and closed galleries 6. Therefore, the energy of the pressure wave transferred to each gallery 2 is divided. The magnitude of the micro pressure wave emitted when the pressure wave is reflected from the open end in the open gallery 5 is smaller than in the case when the energy is not divided. When the pressure wave is advanced through the closed gallery 6 and the open gallery 5 while propagating and reflecting, the micro pressure wave occurs twice. However, their magnitudes are smaller than in the case when they are not divided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008247274-A (JP)
Title: Wheel bearing device
Inventor: UENO TAKESHI
IPC: F16C33/58
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To certainly prevent stick slip sound at starting of a vehicle and to enhance the rigidity of a wheel bearing device.  <P>SOLUTION: The wheel bearing device is provided with an outer ring 5 formed with a double-row outer raceway surfaces 13, 14 on an inner periphery; a hub wheel 1 and an inner ring 2 having a wheel mounting flange 9 at one end and having a double-row inner raceway surfaces 7, 8 on an outer periphery; and a double-row rolling bodies 3, 4 interposed between the outer raceway surfaces 13, 14 of the outer ring 5, the hub wheel 1 and the inner raceway surfaces 7, 8 of the inner ring 2. The hub wheel 1 and the inner ring 2 are integrated by calking an end of a small diameter step part 12 of the hub wheel 1, and a step part 27 extending from an outer coupling member 15 of a constant velocity universal joint 6 is pressure-fitted to a shaft hole of the hub wheel 1 to perform spline fitting. An axial clearance n is provided between the calking part 11 of the hub wheel 1 and a shoulder part 16 of the outer coupling member 15 opposed to the calking part 11, a base part 32 of the stem part 27 of the outer coupling member 15 is faucet-fitted to an in-board side end 31 adjacent to the calking part 11 of the shaft hole of the hub wheel 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008249111-A (JP)
Title: Check valve and pump vessel using the same
Inventor: KOHARA HIROTSUGU
IPC: B65D47/34
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a check valve for surely preventing the functional impairment of a suction valve during liquid discharging operation or when a vessel drops in error, and to provide the pump vessel using the same.  <P>SOLUTION: The pump vessel comprises a storage chamber R whose lower end is closed with a movable bottom wall 4 to be moved up with a reduction of stored liquid, and a pump mechanism provided on the storage chamber for pumping the stored liquid and discharging it from a discharge port 34. The suction valve A is supported at its periphery by a plurality of peripheral elastic connection pieces 12, and a valve plate 13 is provided with its suction valve hole 5 closed in a vertically movable manner. An upward movement range restricting mechanism is provided for restricting the upward movement range of the valve plate. Thus, the valve plate cannot be moved upward beyond a predetermined upward movement position to secure reliable elastic restoration of the elastic connection pieces.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008255016-A (JP)
Title: Adapalene-containing composition for external use
Inventor: TAKADA YUKIKO
IPC: A61K8/60
Filed: 2007-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adapalene-containing composition for external use which has excellent permeability to keratin and skin.  <P>SOLUTION: The composition for external use comprises adapalene and arbutin. Preferably the composition for external use has an adapalene content of 0.01-1.0 mass% based on the total of the composition for external use.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008255170-A (JP)
Title: Water-based ink for inkjet recording
Inventor: NARITA MASAYUKI
IPC: C09D11/00
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide water-based ink for inkjet recording excellent in delivery reliability and ink filtration property while satisfying printing density, to provide a pigment dispersion used for the ink, and to provide a method for efficiently producing the pigment dispersion for inkjet recording.  <P>SOLUTION: The production method of a pigment dispersion for ink jet recording has a step I of dispersing a self-dispersion type pigment having an amount of a carboxy group of 200-750 μmol/g at shearing stress of 0.01 MPa or higher, a step II of separating the dispersion to a supernatant and a precipitate by centrifugal-separating the dispersion obtained in the step I, and the step III of filtering the supernatant obtained in the step II. The pigment dispersion obtained by the production method and the water-based ink for inkjet recording containing the pigment dispersion are also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008253456-A (JP)
Title: Dish warmer
Inventor: AOYAMA NAGAKI
IPC: A47F3/04
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dish warmer taking into account safety in cleaning.  <P>SOLUTION: This dish warmer includes: an outer hull 3 provided on a base 2, formed with an opening part 5 on the front face, having a housing 6 with the opening part 5, and a front plate 7 openably/closably covering the opening part 5 and allowing the view of the inside of the housing 6, and formed with a display chamber 4 for displaying foods; heating means consisting of food dishes 19, 20 and 21 provided in the display chamber 4, dish heaters 13, 14 and 17 provided in the display chamber 4 and heating the foods, a warm-air heater 23 and a steam heater 32; a microswitch 44 for detecting the closed state of the front plate 7; and a control circuit 43 controlling the heating means to heat the foods in the display chamber 4; wherein the control circuit 43 is adapted to energize the heating means only when the microswitch 44 detects the closed state of the front plate 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008255287-A (JP)
Title: Polyolefin crosslinked resin foam capable of easy adhesion
Inventor: INAGAKI MASATOSHI
IPC: C08L23/00
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyolefin crosslinked foam easy to be stuck with, which is excellent in plating properties, good in mechanical characteristics and appearance and suitable for an electromagnetic wave shielding material, and provide its manufacturing method.  <P>SOLUTION: The easy-to-be-stuck polyolefin crosslinked resin foam is a crosslinked resin foam having a resin composition consisting of 80-98 wt.% of a polyolefin resin and 2-20 wt.% of an acrylic resin as the resin matrix component. It has a gel fraction of 10-65% and an apparent density of 20-300 kg/m<SP>3</SP>, and the surface wetting index of at least one surface is ≥40 mN/m.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007209983-A (JP)
Title: Improved filtering screen and support frame therefor
Inventor: COOK GORDON JAMES
IPC: B29C/
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frame which can be recycled by stripping wire cloths (158, 159) from the top of the frame, fitting fresh wirecloths over a plastic material and heating regions which are to encapsulate the fresh wirecloths.  <P>SOLUTION: In a method of constructing the frame for a filtering screen from a polymer material, a wire frame reinforcement is wholly encapsulated during the frame moulding process, so that two parallel spaced apart wires extend through each of the intersecting orthogonal ribs which define the open area of the frame across which the wirecloths (158, 159) are stretched. The surfaces of the frame in which the wirecloths (158, 159) are embedded are formed with ridges and the crests of the latter extend to different heights. The crests are softened by heating during the manufacturing process and the wirecloths (158, 159) stretched over the frame are forced into the softened crests after which the assembly is allowed to cool and cure.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008263082-A (JP)
Title: Display device and manufacturing method thereof
Inventor: TAKEZAWA TADAMOTO
IPC: H01L33/32
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device formed on a curved surface such as a display device for vehicle.  <P>SOLUTION: A group III nitride compound semiconductor light-emitting element 201 is mounted on a flexible circuit wiring board 10 by wire bondings 3n, 3p and a frame portion 4 is formed so as to surround the semiconductor light-emitting element 201 (1.A). The flexible circuit board substrate 10 is curved so as to be made convex (1.B). An area surrounded by the frame portion 4 is filled with uncured sealing resin 5uc (1.C). The sealing resin is cured to a cured material 5c and the display device 100 holds the curved state of the flexible circuit wiring board 10. Light emitted from a light-emitting area A of the group III nitride compound semiconductor light-emitting element 201, which is a primary light source, is directly discharged upwards through the sealing resin 5c into which a light diffusion material is dispersed and is also diffused by the light diffusion material dispersed into the sealing resin 5c. Alternatively, the light is reflected by a circuit wire 1c having high reflectivity in the circuit board substrate 10. Thereby, the whole sealing resin 5c is viewed so as to be emitted (1.D).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008262482-A (JP)
Title: Monitoring device and monitoring method
Inventor: TABATA JUNICHI
IPC: G05B23/02
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accurate monitoring device, capable of immediately discriminating whether a fluctuation of process signal is resulted from a disturbance such as artificial operation or not, and enhancing the follow-up property of a weight coefficient by failure, restoration or the like of the process signal.  <P>SOLUTION: The device comprises a process signal input means which inputs a process signal from a plant; a sudden change monitoring means which detects a sudden change of the process signal input by the process input means; a plant operation determination means which identifies and removes an artificial change by plant operation from the sudden change of the process signal detected by the monitoring means to form monitoring data; a storage means which stores the monitoring data formed by the plant operation determination means; and an alarm means for reporting the monitoring data to an operator.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270860-A (JP)
Title: Receiving device and antenna
Inventor: MUKAI KOICHI
IPC: H01Q1/24
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain superior mechanical strength and design and improved performance with a simpler constitution, as compared with conventional art, by applying a reception device and an antenna to a mobile phone capable of receiving, for example, digital radio broadcasting.  <P>SOLUTION: According to the present invention, one side 15B of parallel lines 15 is used as an antenna for specified frequency band within a fixed range L1 from a body device 4, and the other side 15A is assigned for transmission of audio signals SAL, SAR, and the like.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270274-A (JP)
Title: Magnetizer
Inventor: HASEGAWA FUMIAKI
IPC: H02K15/03
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To properly magnetize a small magnet of high coersive force such as a rare earth-iron magnet while restraining heat generation from a magnetizer.  <P>SOLUTION: In the magnetizer having a charging capacitor 10 to be charged with high voltage through a step-up transformer 3, a magnetization coil 7 to be supplied with charges from the charging capacitor 10 through a switch 6, and a flywheel diode 8 connected in parallel with the magnetization coil 7, the charging capacitor 10 is constituted of a plurality of capacitors 10a and 10b connected in parallel, one end of each of the plurality of capacitors 10a and 10b is connected to the input side of the switch 6 through parallel wirings 11a and 11b, and the other end of each of the plurality of capacitors 10a and 10b is connected to the connection point of the magnetization coil 7 and the flywheel diode 8 through the parallel wirings 11c and 11d.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007299392-A (JP)
Title: Push framework for delivery of dynamic mobile content
Inventor: SHENFIELD MICHAEL
IPC: G06F13/00
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a push proxy and a push client in a mobile environment, for constructing a generic dynamic content delivery architecture in which applications and content providers can be added without changing the architecture.  <P>SOLUTION: The push proxy and push client is used in a generic dynamic content delivery system. The push proxy is provided with: a content provider registration service provider interface; a channel metadata repository; a content metadata extractor/cache module; a content fragmentation module; a deferred retrieval message storage module; a content expiry/replacement module; a content dependency module: a push scheduler; and an subscription/rule module.  <P>COPYRIGHT: (C)2008,JPO&INPIT