baber/WOPTO huggingface dataset:
Patent JP-2010199953-A (JP)
Title: Optical reception circuit, optical reception device, and method of protecting optical reception circuit
Inventor: YAMAMOTO HIROSHI
IPC: H04B10/40
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a failure of an optical element or a reception circuit due to a transient response in turning on/off power, in an optical reception circuit used in a reception part of an optical transceiver or the like.  <P>SOLUTION: This optical reception circuit includes: a photoelectric conversion element having a multiplication factor controllable by the value of a control voltage; a multiplication factor controlling circuit for controlling the multiplication factor of the photoelectric conversion element by the intensity of light entered in the photoelectric conversion element; and an amplifier circuit supplied with power from a power source for amplifying an electric signal output from the photoelectric conversion element, and forcibly lowers the multiplication factor when the voltage drop of the power source is detected. A failure in the case of turning on the power again in the state where strong light is entered immediately after the power is turned off while light is not received can be prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200497-A (JP)
Title: Charger and charging system
Inventor: SATO MASAKI
IPC: H02J7/00
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charger and a charging system which have a high degree of versatility, and are improved in user friendliness.  <P>SOLUTION: The charger 2 charges a mobile terminal 3 which includes a plurality of first elements C, D for inducing an electromagnetic induction and a second element for generating an electromotive force by the electromagnetic induction induced by these first elements C, D. The plurality of first elements C, D are arranged inside the charger 2 such that the position in the depth direction of each element differs. The charger 2 includes a power transmitting means which transmits electric power to the first elements C, D, and a selection means which selects a portion from among the plurality of first elements C, D. The power transmitting means transmits electric power to the first elements C, D selected by the selection means in charging the mobile terminal 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197801-A (JP)
Title: Optical sheet and liquid crystal display equipped with the same
Inventor: MITSUYASU NAOYUKI
IPC: B29L11/00
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical sheet which has excellent anti-crack and anti-scratch characteristics, is hardly broken when punched with a punching machine, and for which a protective sheet is unnecessary even when the optical sheets are solely laminated.  <P>SOLUTION: The optical sheet is made by extrusion molding of a resin and formed a lens shape on at least one side face of the sheet. The resin includes polyester resin and/or polyarylate resin of 70 wt.% or more based on the whole resin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010196417-A (JP)
Title: Stair
Inventor: SAEKI MASAYOSHI
IPC: E04F11/16
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stair which excels in design while reducing material and manufacturing costs.  <P>SOLUTION: In the stair in which a plurality of treads are disposed and fixed between the two side plates 12 provided between the ground and the end of a deck floor provided with a plurality of synthetic resin deck members 3, the tread 13 comprises the deck member 3 and a metal reinforcing tread 18 butting on the front end of the deck member 3, a recess 8 is formed at the front end lower part of the deck member 3 and a metal reinforcing core member 24 is disposed in the deck member, a projecting piece 23 abutting on the recess 8 of the deck member is formed at the rear of the reinforcing tread 18, and the projecting piece 23, deck member 3 and reinforcing core member 24 are serially fixed from below with screws.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009165840-A (JP)
Title: Medicament dispenser equipped with applicator for one dose administration to patient
Inventor: DISCKO JOHN J JR
IPC: A61F13/40
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medicament dispenser equipped with an applicator which can be easily opened, handled and used without wasting material at reduced cost.  <P>SOLUTION: The dispenser for one dose administration is equipped with an applicator 1320 supplying a small quantity of material with a tray having a well 1312 for the material and a well 1314 for the applicator wherein both wells are in non-contact until the use of material with a cover 1326 and the material is made usable in the working part of applicator by tearing off a cover 1327 between the material well and the tray and such as by squeezing the material well.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010201354-A (JP)
Title: Filter catalyst for cleaning exhaust gas
Inventor: SUZUKI SHIGEHARU
IPC: F01N3/02
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the use efficiency of a catalyst metal supported on an outer peripheral part, and at the same time, prevent a heat damage of a filter base material.  <P>SOLUTION: A high radiant section 3 in which the radiation factor of the surface ε is over 0.50 is formed on a catalyst coat layer 2 in the range of 10-50% of the entire length from an exhaust gas inflow side end face 11. Since the heat transfer due to the radiation is carried out from the center to the outer peripheral part, the temperature of the center is decreased and the temperature of the outer peripheral part increases to be uniformized.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203545-A (JP)
Title: Mass member mounting structure
Inventor: KINUTA TAKUJI
IPC: F16F15/02
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mass member mounting structure mounting a mass member to a fitting member having a cylindrical part in which a rubber bushing is fitted and reducing man-hours for mounting the mass member to the fitting member.  <P>SOLUTION: The mass member 3 is formed by processing a sheet of plate member, has a corrugation part 30 corrugated in a cylinder circumferential direction and is mounted to an outer peripheral surface of the cylindrical part 20 of the fitting member 2 to extend in the cylinder circumferential direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009216706-A (JP)
Title: Method and system for measuring clearance between moving and fixed members in machine
Inventor: SIMPSON STANLEY FRANK
IPC: G01B17/00
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide method and system for measuring clearance between a moving member and a fixed member in machine.  <P>SOLUTION: The machine 2 contains the fixed member and the moving member 23 including central hub and movable component. This movable component includes first end portion immovably-coupled to the central hub, second end portion and intermediate portion. The second end portion of the movable component is arranged by spacing from the fixed member so as to form gap. Transmit element is installed in both the fixed member and one of the moving member 23. The transmit element sends sonic wave of specific frequency which crosses the gap. Receiving element 70 is installed in both the fixed member and the other moving member 23. The receiving element 70 receives the sonic wave from the transmit element. Additionally the machine 2 contains controller which calculates distance of the clearance extending between the moving member 23 and the fixed member based on the sonic wave having crossed the gap.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010205106-A (JP)
Title: Merchandise direct exchange transaction system
Inventor: MINAMIGAWA YOJI
IPC: G06Q50/00
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide technique for performing a transaction in real-time with efficiency, through the use of a mechanism for attaining an inter-merchandise direct exchange transaction by users and generating a new transaction opportunity.  <P>SOLUTION: A merchandise direct exchange transaction system includes a first system 10 for performing processing to calculate an exchange value for the inter-merchandise direct exchange transaction; and a second system 20 for performing processing to receive ordering information of the direct exchange transaction by the user, to match the ordering information, and to determine the establishment of the direct exchange transaction. The first system 10 or second system 20 displays exchange value information by an inquiry operation from a user terminal 100. The second system 20 receives the ordering information of the direct exchange transaction, based on the reference of exchange value information by the user and matches the ordering information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009119288-A (JP)
Title: Game program and game device
Inventor: KAMIKADO YUJI
IPC: A63F13/2145
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game program for raising operability by providing a player with a selective operation with an intuitive operation, and to provide a game device.  <P>SOLUTION: In a coordinate detection step, the coordinate values showing the position on a display screen input through a pointing device are detected at unit time intervals. In an operation state determination step, it is determined whether or not the player is in operation of a first object by using the pointing device. When it is decided to be in operation by the operation state determination step, it is determined whether or not the input locus of the pointing device forms a closed area to enclose a second object on the basis of the coordinate values in a selective determination step. When the closed area is formed, the first and second objects are made to perform predetermined operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010014701-A (JP)
Title: Array-type magnetic sensor substrate
Inventor: WATANABE YOSHINORI
IPC: G01N27/83
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an array-type magnetic sensor substrate that does not require a large system for calibration of dynamic detection sensitivity and is easily calibrated.  <P>SOLUTION: This array-type magnetic sensor substrate 10 includes a printed board 1, an array-type magnetic sensor 2 arranged linearly on one surface of the printed board, a pattern line 4 printed and molded on the plane of the printed board, on one side or both sides of right and left string axes of the array-type magnetic sensor, in parallel with the string axes, and at a predetermined interval, and a pulsed current generating circuit 3 for making a predetermined pulsed current flow to the pattern line. A reference magnetic field during calibration is generated by making the pulsed current flow to the pattern line, and the detection sensitivity of the array type magnetic sensor is calibrated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207763-A (JP)
Title: Method and apparatus of treating sulfate pitch
Inventor: SHIMADA AKIRA
IPC: C02F11/00
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To detoxify a sulfate pitch to a reusable state at low cost while minimizing influence on the environment.  <P>SOLUTION: In the treatment method of detoxification to the reusable state of not leaking a harmful substance by adding a prescribed detoxification treatment agent to the sulfate pitch and agitating/mixing it inside the agitating/mixing tank 20 of an agitating and mixing apparatus 2A, the agitating/mixing tank 20 of the agitating/mixing apparatus 2A is turned to a roughly closed space by closing an openable and closable feed port 2a in a detoxification treatment process, the upper space is connected to a volatile organic substance decomposition apparatus 3 for decomposing/detoxifying a volatile organic substance by piping, and a harmful gas containing the volatile organic substance generated in the detoxification treatment process is discharged to the outside as clean exhaust while being detoxified continuously.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209282-A (JP)
Title: Adhesive emulsion composition
Inventor: MAEKAWA TARO
IPC: C09J123/08
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit the formation of a cohesive material and also inhibit the splashing of an adhesive composition on coating the adhesive composition on a high speed rotating drum.  <P>SOLUTION: The adhesive emulsion composition includes (A) an ethylene-vinyl acetate copolymer having a -50 to 0°C glass transition temperature and ≥40 wt.% tetrahydrofuran insoluble part, (B) a copolymer obtained by polymerizing a mixture containing at least one monomer selected from (meth)acrylates and at least one monomer selected from vinyl esters other than the (meth)acrylates in an aqueous medium, (C) a polyurethane having a ≤100°C thermal flow-initiating temperature and water, wherein the emulsion composition contains, based on 100 pts.wt. (solid part) component (A), 1 to 300 pts.wt. (solid part) component, (B) and 1 to 100 pts.wt. (solid part) component (C).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010216294-A (JP)
Title: Impeller, multiblade blower and air conditioner
Inventor: ADACHI NAHO
IPC: F04D29/28
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an impeller, a multiblade blower and an air conditioner having low noise, small run-out and high strength without increasing a manufacturing cost.  <P>SOLUTION: The impeller includes a disk-shaped main plate 2, a ring-shaped side plate 3 arranged opposite to the main plate 2, and a blade group 4 provided between the main plate 2 and the side plate 3 and comprising a plurality of blades having opposite ends fixed along the outer peripheries of the main plate 2 and the side plate 3. A plurality of ring-shaped partition plates 5 having an outer diameter almost equal to the outer diameter of the blade group 4 and an inner diameter smaller than the inner diameter of the blade group 4 are arranged from the main plate 2 to the side plate 3, and the inner diameter of the partition plates 5 on a main plate 2 side is set smaller than the inner diameter of the partition plates 5 on a side plate 3 side. With this, an equalization effect of wind velocity distribution at an outlet 6 is enhanced without increasing the manufacturing cost so that blast efficiency can be improved and noise can be reduced. The blade group 4 is fixed by the partition plates 5 and therefore, run-out of the impeller 1 is lessened, the strength is raised and abnormal sound and breakage caused by striking of the impeller 1 on a cover (scroll casing) can be inhibited.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010225212-A (JP)
Title: Magnetic recording medium and memory device
Inventor: KURITA AKIRA
IPC: G11B5/738
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To more improve recording density in a magnetic recording medium and a memory device.  <P>SOLUTION: The magnetic recording medium comprises a non-magnetic granular layer and a recording layer arranged on the non-magnetic granular layer, wherein the recording layer comprises a first granular magnetic layer arranged on the non-magnetic granular layer and a second granular magnetic layer arranged on the first granular magnetic layer, and wherein a non-magnetic material to be used for the magnetic separation of metal particles contained in the non-magnetic granular layer is different from a non-magnetic material to be used for the magnetic separation of magnetic particles contained in the first granular magnetic layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010222732-A (JP)
Title: Conjugate monofilament and method for producing the same
Inventor: SANO MASATAKA
IPC: D02J1/22
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conjugate monofilament including a sheath material in which a functional component is compounded with a resin forming the sheath material, and exposed to the surface of the sheath material so that the activities such as degermination, deodorization, and antioxidation may be exhibited maximally, and to provide a method for producing the monofilament.  <P>SOLUTION: The conjugate monofilament is produced by forming an undrawn core-sheath-type conjugate monofilament by co-extruding a first thermoplastic resin forming a core material X, and a second thermoplastic resin forming a sheath material Y, containing additive particles P and having the melting point lower than that of the first thermoplastic resin, and drawing the undrawn conjugate monofilament to expose the additive particles P compounded in the second thermoplastic resin to the surface of the sheath material Y.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010221955-A (JP)
Title: Vehicle body structure
Inventor: YAMAKI JOGEN
IPC: B62D25/20
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle body structure capable of quickly transmitting an impact load applied to a seat in side surface collision to a vehicle body floor without causing twisting deformation of a floor tunnel.  <P>SOLUTION: Floor cross members 40A, 40B extending in a width direction are provided at both left and right sides of the floor tunnel 12. An upper cross member 41 for connecting the left and right floor cross members 40A, 40B each other is provided so as to range over an apex part of the floor tunnel 12. Left and right side edge parts of a console box 30 are bonded to the upper cross member 41. The load transmitted from the seat to a side surface of the console box 30 at side surface collision is supported on the left and right floor cross members 40A, 40B.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232727-A (JP)
Title: Base station device and method of assigning down burst region
Inventor: SATO YOSHIZO
IPC: H04J11/00
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide technique for preventing the quality of communication with a communication terminal from deteriorating for a base station device of WiMAX (Worldwide Interoperability for Microwave Access).  <P>SOLUTION: The base station device 1 includes a radio reception unit 11, a radio transmission unit 12, a characteristic variance estimation unit 16, and a radio resource allocation unit 17. The characteristic variance estimation unit 16 estimates variance in transmission characteristics between the base station device 1 and communication terminal 2 based upon a reception signal received by an array antenna 13 of the radio reception unit 11. The radio resource allocation unit 17 determines the start point of time of the down burst region in a down subframe based upon the variance in transmission characteristics.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230873-A (JP)
Title: Carrier for replenishment, developer for replenishment, developer cartridge for replenishment, and image forming apparatus
Inventor: IGUCHI MOEKI
IPC: G03G9/113
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier for replenishment by which an image whose surface roughness is suppressed is obtained in comparison with the case that it does not include an associated particle.  <P>SOLUTION: The present invention provides the carrier for replenishment including the associated particle in which single particles each having a core material and a resin layer covering the core material, are bound via the resin layer, the carrier being used in a developer for replenishment of a trickle development system including performing development while the developer for replenishment is replenished, upon development of a latent image on a latent image holding member using a development unit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009247203-A (JP)
Title: Non-invasive monitoring and diagnosis for electric machine by measuring external flux density
Inventor: CHARI MADABUSHI VENKATAKRISHNA
IPC: H02P29/02
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for monitoring an electric machine.  <P>SOLUTION: A magnetic field (400) related to the electric machine (105) is measured at one or more of points on the outside of the electric machine (105), and each magnetic-field value is related to each of one or more of the points. One or more of the magnetic-field values are compared with one or more of corresponding expected values, and whether or not there is a trouble in the electric machine (105) is decided on the basis of the comparison at least partially.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010238738-A (JP)
Title: Semiconductor device and method for manufacturing the semiconductor device
Inventor: KONO HIROSHI
IPC: H01L29/78
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and a method for manufacturing the semiconductor device which enable micro fabrication by the use of SiC, and are excellent in ultra-low on-resistance and reliability.  <P>SOLUTION: The semiconductor device has: an SiC substrate, a first conductive type first SiC layer of a first main face thereof, a second conductive type first SiC region of the surface, a first conductive type second SiC region of the surface, a second conductive type third SiC region of a lower part thereof, a trench which penetrates the second SiC region and reaches the third SiC region, a gate insulating film, a gate electrode, an interlayer insulating film coating the gate electrode, a first electrode formed on the second SiC region on the trench side face and the interlayer insulating film, and containing a metal element selected from a group composed of Ni, Ti, Ta, Mo, and W, a second electrode formed on the third SiC region of a trench bottom and on the first electrode and containing Al, a first main electrode on the second electrode, and a second main electrode formed on a second main face of the SiC substrate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012138645-A (JP)
Title: Slide device and electronic apparatus using slide device
Inventor: KANO TAKESHI
IPC: H04M1/02
Filed: 2009-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an epoch-making slide device capable of bypass-sliding in lateral direction after bypass-sliding in vertical direction once, capable of selecting among three positions, namely, a start position, a vertical bypass-sliding position, and a lateral bypass-sliding position, and capable of easily setting a rotation holding function at each position as well as rotation energizing function among them.SOLUTION: A two-way bypass slide mechanism 6 is provided which makes bypass-sliding according to rotation of a rotary board 3 in which a second member 2 overlapped with a first member 1 is pivoted on an eccentric position, with no linear sliding, for horizontal wiper rotation. A relative overlap part 8 is provided which rotates relative to the rotary board 3. A cam edge 9 is provided on the rotary board 3. The relative overlap part 8 is provided with an abutment part 10 which abuts, by pressurizing, with the cam edge 9. The cam edge 9 is provided with an engagement part 12 with which the abutment part 10 that moves along the cam edge 9 by relative rotation, engages in detachable manner, and a rotation energizing cam edge 13 between the engagement parts 12.