baber/WOPTO huggingface dataset:
Patent JP-2012165079-A (JP)
Title: Chopper amplifier circuit
Inventor: HOSOKAWA HIDEKI
IPC: H03F1/32
Filed: 2011-02-03
Abstract: PROBLEM TO BE SOLVED: To solve such a problem of a conventional chopper amplifier circuit that since the voltage in a period where chopper noise is not superimposed is held so as to remove the chopper noise synchronized with the chopper clock, and the voltage thus held is output, phase is shifted between the input voltage and the output voltage.SOLUTION: The voltage demodulated by an output side switch circuit 18 is held by sample hold circuits 20, 22 which hold the value of a chopper clock before inversion until the chopper clock is inverted. Effects of chopper noise can be removed by the sample hold circuits 20, 22. Preferably, the amplifier circuit is configured by a pre-stage charge amplifier and a post-stage charge amplifier, and the holding time can be shortened. Output voltage fluctuation rate can be reduced by increasing the feedback resistance. A resistance ensuring a fluctuation rate of 5% or lower is preferably used.
Patent JP-2012163688-A (JP)
Title: Lens barrel and digital camera
Inventor: ISHIMASA TORU
IPC: H04N5/225
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To improve positional accuracy of a focus mechanism.SOLUTION: A lens barrel includes energization means 16 that is positioned on the opposite side of a lead screw across a first guide shaft 15, brings a lens holding frame 5 into contact with a second guide shaft 3a, is charged in accordance with the movement of the lens holding frame 5 in the optical axis direction, and is fixed to the lens holding frame 5 and an outer frame 3, inclined with respect to the optical axis.
Patent JP-2012161277-A (JP)
Title: Fish bank
Inventor: NAKAYAMA YOSHIAKI
IPC: A01K61/00
Filed: 2011-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a fish bank capable of diversifying the growing environment for undersea life, and capable of being relatively easily constructed.SOLUTION: A rectangular steel plate is subjected to a pressing process or cutting process to be used for another purpose, and metal plates in a prescribed shape are taken out. A prescribed number of waste steel plates after this process are layered on one another with prescribed intervals retained in-between to composed the fish bank. The fish bank is characterized by fitting end edges of the waste steel plates into slits of a frame body so that the waste plates are layered on one another at regular intervals. Further, auxiliary plates are disposed in the peripheral edges of each waste steel plate to form flanges, and legs are disposed in the flanges to compose a fish-bank composing body. The fish bank is also characterized by the fish-bank composing bodies which are layered on one another while retaining intervals between the waste steel plates by the legs by connecting a plurality of the fish-bank composing bodies.
Patent JP-2012169739-A (JP)
Title: Video division reproduction method, video reproduction method, video division reproduction system and video division reproduction program
Inventor: YAMAGUCHI YOSHIE
IPC: G09G5/00
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To display an appropriate divided image in accordance with the arrangement and the number of display devices without increasing a load of a server when the plurality of display devices divisionally display one image.SOLUTION: A master reproduction terminal generates a slave reproduction terminal identifier and sends it to a slave reproduction terminal. The master reproduction terminal transmits selection region information to the slave reproduction terminal at every designated time. The master reproduction terminal and the slave reproduction terminal allocate regions which the respective reproduction terminals take charge of based on the number of divisions, the selection region information and the slave reproduction terminal identifier, generate reproduction region information and generate reproduction region values of the respective terminals based on selection region information and reproduction region information. The master reproduction terminal and the slave reproduction terminal display a part of a content video in synchronizing with the display of the other reproduction terminal based on the reproduction region value.
Patent JP-2012174726-A (JP)
Title: Insulated gate type semiconductor device
Inventor: YAGI HARUYOSHI
IPC: H01L29/49
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a lead-out part of a gate lead-out wiring for leading a gate electrode of a MOSFET out in the periphery of a substrate constitutes an inactive region where transistor cells C of the MOSFET functioning with equal efficiency as in an element region cannot be disposed, which means that, if the gate lead-out wiring is laid along four sides of a chip, the inactive region increases and limitations are imposed on area expansion of the element region or contraction of a chip area.SOLUTION: Gate lead-out wirings and conductors which connect the gate lead-out wirings and protective diodes are laid in the form of a straight line not bent along the same side of the chip. Also, bent portions of a first gate electrode layer extending on top of these and connecting these and the protective diodes are limited to one spot or less. Furthermore, the protective diodes are disposed adjacent to the conductors or the gate lead-out wirings and some of the protective diodes are disposed in close proximity to a gate pad section.
Patent JP-2012171133-A (JP)
Title: Booklet page turning apparatus
Inventor: ISHIOKA SUKINOBU
IPC: B42D9/06
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a booklet page turning apparatus which can prevent a page from coming off from a vacuum pad without increasing a suction force of the vacuum pad.SOLUTION: The booklet page turning apparatus includes a degree-of-vacuum detecting means 13 which detects a degree of vacuum of the vacuum pad 10a at the time when a page of the booklet is lifted and a second control means 40 which determines that the page comes off from the vacuum pad 10a on the basis of detection of the degree of vacuum of a predetermined value or smaller by the degree-of-vacuum detecting means 13 and retrying a page turning action by sucking and lifting the page again by means of the vacuum pad 10a so that its secondary buckling deformation amount decreases.
Patent JP-2012173084-A (JP)
Title: Analysis device and analysis system
Inventor: HIGUCHI YOSHIHIKO
IPC: G01N35/00
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an analysis device and an analysis system that optimize an analytical curve while avoiding user's misoperation.SOLUTION: An analysis system 100 includes a sensor 10 including a sample 11, a storage medium 30 corresponding to the sensor 10, and an analysis device 20. The sensor 10 has an identifier for identifying the sensor. The storage medium 30 stores the identifier of the corresponding sensor 10, and analytical curve information specifying an analytical curve conforming to the sensor 10. The analysis device 20 includes: a determination section 22 which compares the identifier of the sensor 10 and the identifier stored in the storage medium 30 with each other to determine whether the two identifiers coincide with each other; and an analysis processing section 23 which analyzes the sample 11 using the analytical curve information stored in the storage medium 30 on condition that the determination section 22 determines that the two identifiers coincide with each other.
Patent JP-2012174303-A (JP)
Title: Optical device, optical disk, and method for reproducing optical disk
Inventor: ITO FUMIHIKO
IPC: G11B7/24038
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a technology for satisfactorily recording or reproducing information in each recording layer of an information recording medium having a large number of recording layers.SOLUTION: In an optical device 100, a light source 10 emits light with a specific wavelength. A diffraction type optical element 20 generates a first light spot and a second light spot from the light with the specific wavelength which has been emitted from the light source 10. The diffraction type optical element 20 generates the first light spot and the second light spot at positions different from each other on the optical axis of the diffraction type optical element 20.
Patent JP-2011222967-A (JP)
Title: Manufacturing method of photoelectric transducer, photoelectric transducer, and thin layer solar cell
Inventor: MURAKAMI NAOKI
IPC: H01L31/04
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide: a manufacturing method of a photoelectric transducer which, even when a deposition time of a photoelectric conversion layer is short, can change a band gap (Eg) in its thickness direction and afford the photoelectric conversion layer with excellent photoelectric conversion efficiency; a photoelectric transducer manufactured by this manufacturing method; and a thin layer solar cell having this photoelectric transducer.SOLUTION: A manufacturing method of a photoelectric transducer is a manufacturing method of a photoelectric transducer in which a photoelectric conversion layer made of a CIGS type semiconductor compound is formed on a substrate. A formation process of a CIGS layer is performed for less than 40 minutes, and includes a step in which the substrate is exposed to a vapor of (In, Ga) and Se or a vapor of (In,Ga)Se. In the step in which the substrate is exposed to the vapor, a Ga/(In+Ga) ratio is changed sequentially over time by changing an amount of the vapor of (In, Ga) and Se or the vapor of (In,Ga)Se.
Patent JP-2012172100-A (JP)
Title: Polyethylene-based sheet, lid material for ptp packaging prepared by molding the same, and ptp packaging material
Inventor: TANAKA KAZUYA
IPC: B65D65/02
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a new polyethylene-based sheet having all sufficient press-through properties, moisture resistance, and shock resistance so that it can be preferably used as, e.g., a PTP packaging material.SOLUTION: There is provided the polyethylene-based sheet that is a sheet of which the crystalline melting temperature measured at a heating rate of 10°C/min in differential scanning calorimetry is 100 to 140°C and the crystalline melting heat quantity is 140 to 200 J/g and which contains an ethylene polymer (A), a crystal nucleating agent (B), and a cyclic olefin-based resin (C), wherein the percentage of (B) to the mixture of (A), (B), and (C) is 0.01 mass% or more and 3.0 mass% or less; and the percentage of (C) is 5 mass% or more and 50 mass% or less.
Patent JP-2012172655-A (JP)
Title: Circulation pump
Inventor: KIMURA OSAMU
IPC: F04D7/06
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a circulation pump of an erection type, which can reduce facility installation and construction costs, while solving the problem that a water replacing phenomenon is caused by the erection type.SOLUTION: In the circulation pump, an impeller 39 disposed in a pump casing 32 is rotated with the rotation of a rotating shaft 36 to suck hot water from a sucking part 33 of the pump casing 32 and to discharge it through an ejection part 34, while the cooling water in a motor casing 10 is circulated while being cooled with a circulation cooling mechanism 42. The connecting pipe 43 of the circulation cooling mechanism 42 is arranged with a pump 47 for sucking the cooling water in the motor casing 10 for circulation supply.
Patent JP-2012178245-A (JP)
Title: Connector module and electronic apparatus
Inventor: HIKICHI HIROBUMI
IPC: H01R31/06
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a structure which is detached when force is unexpectedly applied to a cable for a connector module which mediates electric power supply to an electronic apparatus body and an electronic apparatus including the connector module.SOLUTION: A connector module has: protruding bodies which respectively protrude upward and downward from a housing, support the housing on an electronic apparatus body, form an axis of horizontal rotation of the housing; and elastic members which elastically bias the protruding bodies in the protruding direction from the inner side of the housing and allow the movement of the protruding bodies in a direction that the protruding bodies are pressed into the housing when the protruding bodies are pressed.
Patent JP-2011190934-A (JP)
Title: Double plugging head for stopping pipe
Inventor: LEE WOO KAG
IPC: F16L55/18
Filed: 2011-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double plugging head for stopping a pipe, completely stopping a pipe without any small gap to perfectly stop leakage of gas to perform piping maintenance work in a safe state.  <P>SOLUTION: This double plugging head for stopping a pipe is inserted in the interior of a main pipe by a plugging machine to thereby stop the main pipe. The head includes: a primary stopping rubber installed on a rubber install plate to closely contact the inner surface of the main pipe; a roller support table coupled to the primary stopping rubber; a tube support table mounted between the primary stopping rubber and the roller support table, and provided with a tube fitting groove on the outer peripheral edge and a fluid supply passage communicated with the tube fitting groove; and a rubber tube installed in the tube fitting groove and having a nipple connected to an outlet of the fluid supply passage. The primary stopping rubber and the rubber install plate are respectively provided with communicating holes communicated with the fluid supply passage, and a fluid hose is connected to the communicating holes of the rubber install plate, respectively.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012179735-A (JP)
Title: Flow passage structure body, method for manufacturing the same, and liquid discharge head
Inventor: FUJII TAKAMITSU
IPC: B41J2/055
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a stable flow passage structure body having high durability and no liquid leakage or the like for a long period of time.SOLUTION: A first noble metal layer (26) containing Au through a first adhesion layer (22) is formed on a first substrate (20) having a first flow passage part (28) formed thereon, and an Au structure body (40) comprising a cylindrical structure is formed on the first noble metal layer (26). Furthermore, a second noble metal layer (36) containing the Au through a second adhesion layer (32) is formed on a second substrate (30) having a second flow passage part (38) formed thereon and the second noble metal layer (36) and the Au structure body (40) are joined. The flow passage wherein the first flow passage part (28), a hollow part (42) of the Au structure body (40) and the second flow passage part (38) are connected by the flow passage structure body (50) is formed. Composition of the Au structure body (40) contains Au of 90% or more. The Au structure body (40) can be obtained by being heated and pressurized after being molded by using Au particles. This structure body has a form preferably provided with diffusion block layers (24, 34) for suppressing the diffusion of the Au between the adhesion layers (22, 32) and the noble metal layers (26, 36).
Patent JP-2012180682-A (JP)
Title: Composite panel for tunnel wall surface
Inventor: TAJIMA HIROSHI
IPC: E21D11/04
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a composite panel for a tunnel wall surface, which prevents detachment and falling of tiles or the like due to causes such as aged deterioration of an adhesive proceeding in a short period under severe environment in a tunnel.SOLUTION: A composite panel comprises a rectangular plate-shaped panel body 1, a metal base plate 2 which is fastened to the front face of the panel body 1, and a plurality of tiles 5, 5,... arranged in array on the front face of the metal base plate 2 and retained by upper engaging pieces 3,3,... and lower engaging pieces 4,4,... disposed thereon. The panel body 1 is formed of a concrete plate having a vertically long rectangular shape and treated to be slightly bendable. The metal base plate 2 is a plate member basically having a vertically long rectangular shape corresponding to the panel body 1, having a number of substantially quadrilateral openings 2a approximately evenly disposed all over the entire region. The upper engaging pieces 3,3,... and lower engaging pieces 4,4,... are arranged on the metal base plate 2, corresponding to the size of the tiles 5, 5,... to be engaged and corresponding to the array.
Patent JP-2012181362-A (JP)
Title: Infrared camera and focus position correction method
Inventor: TOMITA HIDEYA
IPC: G03B15/00
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an infrared camera and a focus position correction method which allow acquisition of a high definition infrared image by accurately detecting a focus position even when the camera is used in an environment where a refractive index of air varies.SOLUTION: The infrared camera includes: a lens which converges infrared rays emitted from a subject; a camera which detects the infrared rays converged by the lens to output an image signal; a temperature sensor which detects the temperature of the lens; a focus position adjustment unit which moves the lens in an optical axis direction to adjust a focus position; and a control unit. The control unit performs control to correct a focal length on the basis of the temperature detected by the temperature sensor in reference to a preliminarily stored table associating the temperature of the lens and a focus position with each other and then move the lens in the optical axis direction within a prescribed range to re-correct the focus position to a position at which contrast of the image signal is maximum.
Patent JP-2012181141-A (JP)
Title: Voltage measuring device and voltage measuring system
Inventor: UEDA MASAHIRO
IPC: G01R31/00
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a voltage measuring device capable of determining the abnormality in a multiplexer without a diagnosing circuit.SOLUTION: A voltage measuring device 1100 comprises: a multiplexer 1200 having a plurality of input terminals IN1 to IN8 to which voltage signals are input and input switching terminals A to C; and a micro computer 1300 which selects any one of the plurality of input terminals IN1 to IN8 by controlling the multiplexer 1200, obtains the voltage signal of the selected input terminal from the multiplexer 1200 to measure a voltage, and performs abnormality determination based on the measured voltage value. The input terminals IN1 to IN8 include input terminals IN1 to IN6 to which voltage signals of thermistors 1101 are input, an input terminal IN7 connected with an operation power supply (Vcc), and an input terminal IN8 connected with a ground. The micro computer 1300 measures the voltage of the input terminals IN1 to IN8 when measuring the voltage of a plurality of thermistors 1101, and performs the abnormality determination based on the measured voltage value.
Patent JP-2012182064-A (JP)
Title: Fuel cell separator and fuel cell using the same
Inventor: UMEDA TAKAHIRO
IPC: H01M8/10
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a separator which restrains impurities contained in a sealing member from poisoning the electrodes to prevent a voltage drop or reduction in fuel cell durability, and to provide a fuel cell using the separator.SOLUTION: A composition having a groove 9 on the peripheral side of a separator 1 rather than a portion where sealing members 13, 14 disposed between the separator and a membrane electrode assembly are located, as viewed from the thickness direction of the separator 1, produces thrust forces causing impurities generated in the sealing members 13, 14 to flow from the sealing members 13, 14 toward the groove 9, so that much impurities are discharged into the groove 9 while the amount of impurities flowing to the electrode side is cut down. Therefore, it is possible to restrain the electrode from being poisoned by impurities, as well as restrict a voltage drop caused by impurities, whereby the durability of a fuel cell can be improved.
Patent JP-2012182994-A (JP)
Title: Pet food
Inventor: YASUDA TOMOYO
IPC: A23K1/14
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a pet food having high digestibility, rich in well-balanced nutrient components, vitamins and the like, improved in palatability, and having favorable palate feeling/appearance and the like.SOLUTION: The multilayer-structured pet food for dogs, cats or the like has a roasted unpolished rice as a central nucleus, and is produced as follows: coating the periphery of the central nucleus with an outer shell consisting mainly of animal protein and wheat flour using sugar water as a binder; and repeating the coating treatment using the binder 3-5 times to apply the outer shell consisting mainly of animal protein and wheat flour on the central nucleus in multilayers.
Patent JP-2012186023-A (JP)
Title: Short arc type discharge lamp
Inventor: KOBAYASHI YUTA
IPC: H01J61/06
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To restrict the blackening phenomenon of an arc tube inner wall and the shaking of arc, thereby improving an illuminance maintenance rate.SOLUTION: In a short arc type discharge lamp having an anode placed above a cathode on an axis line passing through the centers of the cathode and the anode which are both placed in the perpendicular direction when lighted, assuming that the maximum outside diameter of an arc tube sealing body is Dm, that the planar position passing through the maximum outside diameter of the arc tube sealing body is a reference position Ym, that the distance from the reference position Ym, along the axis line passing through the centers of the cathode and the anode, to the tip of the anode is X1, that the distance from the reference position Ym, along the axis line passing through the centers of the cathode and the anode, to a point where the bottom of the electrode core rod of the cathode is exposed at an end face fronting on the electrode tip of an electrode core rod support material is X2, and that the radius of curvature of a curved surface forming an expanded part of the arc tube sealing body in a cross section along the axis line passing through the centers of the cathode and the anode of the arc tube sealing body is R, the relationships 0.69≤(Dm/R)<1.24 and 0<(X1/X2)≤0.271 hold.
Patent JP-2012183520-A (JP)
Title: Multi-layered coated film formation method, and coated article
Inventor: KATO ATSUYA
IPC: C09D7/12
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a multi-layered coated film formation method for forming a multi-layered coated film excellent in adherability to a base material, especially, a plastic material, and very excellent in weather resistance and scuff resistance, and to provide a coated article having the multi-layered coated film.SOLUTION: In this multi-layered coated film formation method and coated article formed by the same, an undercoated film is formed on the base material by use of a room temperature setting or thermosetting undercoat coating composition (I), and thereafter, a final coated film is formed on the undercoated film by use of an active energy ray-curable final coating composition (II) containing reactive particles (A) in each of which a (metha) acryloyloxy group and an isocyanurate ring structure are present in a silica fine particle (a-1), and a photoinitiator (B).