baber/WOPTO huggingface dataset:
Patent JP-2012163649-A (JP)
Title: Optical module
Inventor: YASUDA HIRONORI
IPC: G02B6/42
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable optical module at low cost, which includes an easily handled mirror member and includes a fewer components and which can be easily assembled.SOLUTION: An optical transceiver (10) includes: a substrate having flexibility and light-transmitting property, and having an underclad layer (58) in at least a part of a surface thereof; a core (60) extending along the underclad layer (58); an overclad layer (62) surrounding the core (60) in cooperation with the underclad layer (58); a photoelectric conversion element (38) fixed to the substrate on the side opposite to the core (60); and a mirror member (48) fixed to the substrate on the same side as the core (60). The mirror member (48) includes an overhang part (52) covering at least a part of the overclad layer (62).
Patent JP-2012165927-A (JP)
Title: Electric rice cooker
Inventor: TSUJI KENICHI
IPC: A47J27/00
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To discharge steam generated while cooking rice to the outside in a plurality of processing paths.SOLUTION: The electric rice cooker includes a plurality of discharge terminal paths 21, 22, ... which discharge the steam 3 generated in a rice pot 2 to the outside so that the rice is cooked in the rice pot 2 stored in a pot body 1 with a lid on, accompanying power distribution control for heating the rice pot 2, and discharge of the generated steam 3 to the outside.
Patent JP-2012169514-A (JP)
Title: Passage structure and electronic apparatus having the same
Inventor: NAKASHITA DAISUKE
IPC: H05K7/20
Filed: 2011-02-16
Abstract: PROBLEM TO BE SOLVED: To equalize the flow velocity of an inflow of fluid having a flow velocity difference without significantly increasing passage resistance.SOLUTION: A passage structure includes a passage 1 for directing a fluid from an inlet 2 to an outlet 3, and a flow velocity control structure 5 disposed in a local region in the passage between the inlet and the outlet to reduce a flow velocity difference that the fluid flowing into the passage has in a direction across the flow direction thereof. The flow velocity control structure includes a plurality of flow velocity control members 5a formed alternately with spaces 5b for passing the fluid in the direction across the flow direction. The plurality of flow velocity control members are sized differently such that flow velocity control members disposed in regions with higher fluid flow velocities are larger in the direction across the flow direction.
Patent JP-2012174391-A (JP)
Title: Manual contact making/breaking system
Inventor: SHIRAKI SHOICHI
IPC: H01H31/08
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To suppress mistake breaking of a contact before ungrounding even in a making/breaking system which makes and breaks the contact by a manual operation device.SOLUTION: A terminal plate case 15 is arranged nearby a manual operation device 9 for a disconnector. The terminal plate case is grounded to a ground conductor in a frame. A disconnector is opened (shown in Fig.) by rotating a rotary shaft 11 by operating an operation lever 6. In this state, the operation lever is detached, and a terminal plate 20 fitted atop of a ground lead line 7 connected to a main circuit conductor is mounted on the terminal plate case to enter an operation grounding state. In this state, the terminal plate is positioned in front of a hole part 11a of the rotary shaft to stop the operation lever from being mounted in the hole part. Consequently, the disconnector is stopped from being connected by manipulating the manual operation device in the operation grounding state.
Patent JP-2012172040-A (JP)
Title: Polyamideimide resin, seamless tubular body, coating film, coating film plate, and heat-resistant coating material
Inventor: YOTSUYA SEIICHI
IPC: C08G18/38
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a polyamideimide resin capable of forming a coating film excellent in tear strength and tensile modulus, and forming a seamless pipe body.SOLUTION: The polyamideimide resin is characteristically obtained by reacting (a) a polycarboxylic acid component having, as an essential component, a tri- or more polycarboxylic anhydride having an acid anhydride group and a carboxy group, (b) an imide dicarboxylic acid having a 3,4'-diphenylether structure represented by formula (I) and (c) an aromatic polyisocyanate in a basic polar solvent.
Patent JP-2011256158-A (JP)
Title: Biaryl compound and method for producing the same, and method for producing carbazole derivative using the biaryl compound
Inventor: KANBARA TAKESHI
IPC: C07D209/88
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a new biaryl compound useful as a raw material for a carbazole derivative usable for a medicine, an agrochemical, a functional material or the like, and a method for efficiently producing the compound, and to provide an application of the biaryl compound.SOLUTION: The new biaryl compound is produced by reacting a dichloronitrobenzene with an aromatic boron compound in the presence of a base. The carbazole derivative is produced by reacting the biaryl compound with a phosphorous acid ester.
Patent JP-2012174618-A (JP)
Title: Illumination control method and illumination control system
Inventor: MIKI MITSUNORI
IPC: H05B37/02
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a control method of controlling illuminance at an illumination request position of an illumination apparatus with constitution which is as inexpensive as possible.SOLUTION: There is provided the control method of controlling luminous intensity of a plurality of illumination apparatuses arranged in a room having a window. The method includes: acquiring influence apparatus illuminance at the illumination request position by each illumination apparatus alone; finding an external light illuminance estimation expression with which external light illuminance by external light can be estimated based upon a plane coordinate position as a variable; detecting total illuminance including the external light as well in a state in which the respective illumination apparatuses are turned on by an illuminance sensor arranged at a predetermined place; finding estimated apparatus illuminance at the illumination request position based upon a current turn-on state of the illumination apparatuses; finding actual external light illuminance only by the external light by subtracting the estimated apparatus illuminance from the total illuminance; finding estimated external light illuminance at the illumination request position from the actual external light illuminance and external light illuminance estimation expression; and controlling luminous intensity of each illumination apparatus so that the total value of the estimated external light illuminance and the estimated apparatus illuminance at the illumination request position reaches target illuminance.
Patent JP-2012178689-A (JP)
Title: Image reader
Inventor: KUNII TADAHIRO
IPC: H04N1/028
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To reduce the number of converter units.SOLUTION: A multifunctional printer 1 comprises: a reader 30 that reads one surface of an object of copying and whose reading area is divided into five divided reading subareas P1 to P5; a reader 60 that reads the other surface of the object of copying and whose reading area is divided into three divided reading subareas Q1 to Q3; and AFEs 35 and 65 that have three channels and can convert read data on analog signals into read data on digital signals. In the multifunctional printer 1, when single surface reading is set in accordance with a control signal from a CPU 20 functioning as a reading setter 22, the five divided reading subareas P1 to P5 of the reader 30 are connected to the AFEs 35 and 65 or, when double surface reading is set, three divided reading subareas P2 to P4 out of the five divided reading subareas P1 to P5 of the reader 30 are connected to the AFE 35 and the three divided reading subareas Q1 to Q3 of the reader 60 are connected to the AFE 35.
Patent JP-2012178793-A (JP)
Title: Antenna device
Inventor: OSHIMA NAOKI
IPC: H01Q19/19
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an antenna device which changes the radiation direction of electric waves without providing a movable part.SOLUTION: An antenna device according to this invention has: an array antenna 10 including multiple antenna elements arranged in an array shape and controlling the directivity of electric waves to be radiated; and a reflector 20 including multiple reflection surfaces 21 to 23 that respectively have different curvature radiuses. In the antenna device according to the invention, the radiation direction of the electric waves is controlled by selectively radiating the electric wave radiated from the array antenna 10 to the reflection surfaces 21 to 23 included in the reflector 20.
Patent JP-2011138539-A (JP)
Title: Printer with vacation mode
Inventor: SILVERBROOK KIA
IPC: G06F3/0354
Filed: 2011-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To transmit a user summary corresponding to a digital list to a user (10).  <P>SOLUTION: A document distribution system includes a server (12) for receiving and/or generating documents and transmitting the documents to the user (10). The system has a first operation mode in which the server (12) transmits documents to the user (10) and a second operation mode in which the server (12) does not transmit documents to the user (10). The system (12) stores data concerned with all pending documents which are not transmitted to the user (10), and when the mode is changed from the second operation mode to the first operation mode, retrieves or generates a digital list of one or more pending documents. Then, the system (12) transmits a user summary corresponding to the digital list to the user (10).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012181986-A (JP)
Title: Insulation electric wire
Inventor: NONAKA TAKESHI
IPC: H01B7/29
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an insulation electric wire having an excellent heat resistance, in an insulation electric wire having an insulating layer containing crosslinked acrylic rubber.SOLUTION: In an insulation electric wire in which the circumference of a conductor is coated by an insulating layer containing crosslinked acrylic rubber, the insulation electric wire is configured so that the insulating layer contains a nitrogen-based stabilizer having an aromatic ring as a stabilizer.
Patent JP-2012182660-A (JP)
Title: Base station and communication system
Inventor: NAKASATO YUKI
IPC: H04J1/00
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a technology that makes it possible to increase the possibility of directing null toward a communication terminal that needs null directed in a peripheral base station performing null steering.SOLUTION: As uplink radio resources that a communication terminal can use to transmit a known signal, first uplink radio resources for a known signal and second uplink radio resources for a known signal different from the first uplink radio resources for the known signal in at least one of a frequency direction and a time direction are defined. A radio resource allocation unit 122 allocates an uplink radio resource included in the first uplink radio resources for the known signal to a communication terminal to which a downlink radio resource is allocated. In addition, the radio resource allocation unit 122 allocates an uplink radio resource included in the second uplink radio resources for the known signal to a communication terminal to which the downlink radio resource is not allocated.
Patent JP-2012166533-A (JP)
Title: Foldable information communication body and its manufacturing method
Inventor: KIMURA YOSHIKAZU
IPC: B65D27/10
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a foldable information communication body which can solve a problem, by an adhesive, with a sealed part which is indispensable for unsealing caused, does not generate waste, can wholly use an effective area of a sealed matter, can improve a beauty effect after unsealing the sealed matter more than before, and is represented by the sealed matter, DM or the like; and to provide its manufacturing method.SOLUTION: The problem is solved by the foldable information communication body which is characterized in that a first leaflet, a second leaflet, a fourth leaflet and a third leaflet are folded and overlapped with one another in this order, clearances between opposing faces of the first and second leaflets are integrated so as to be exfoliative via a first pseudo adhesive film sheet, and clearances between opposing faces of the second and fourth leaflets are integrated so as to be exfoliative via a second pseudo adhesive film sheet.
Patent JP-2012182704-A (JP)
Title: Electronic imaging apparatus
Inventor: ASAKURA YASUO
IPC: G03B11/00
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a technology which allows for compaction of a camera body while preventing the image of dust existing near the light-receiving surface of an image sensor from being captured.SOLUTION: The electronic imaging apparatus comprises: an image sensor 214 which converts the subject light entering through an imaging lens into an electric signal; a light transmission member 206 provided between the imaging lens and the image sensor 214; an excitation part 226 which excites the light transmission member 206 to perform flexural vibration; a physical property shutter 220 provided between the light transmission member 206 and the image sensor 214 and capable of switching between a light transmitting state where the subject light can enter the image sensor 214, and a light shielding state where the subject light entering the image sensor 214 is blocked; and an enclosing structure 210 which surrounds and encloses a space formed between the light transmission member 206 and the image sensor 214.
Patent JP-2012181787-A (JP)
Title: Schedule information extraction system and schedule information extraction program
Inventor: SHIRATO KOTARO
IPC: G06Q10/06
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a system in which an area described with the schedule content of every month based on date information of an annual schedule table is determined and the reading of the schedule content data is performed in the reading of information using a computer terminal.SOLUTION: A processor of the schedule information extraction system acquires a date area from an annual schedule table (tabular format data). Next, an area described with a schedule content is determined for every month in a rectangular format that does not overlap with the area of the other month. Then, schedule information containing the date and the schedule content is extracted from the data of the annual schedule table based on a schedule content area determined as the acquired data area.
Patent JP-2012185226-A (JP)
Title: Distal radius fracture reduction training model
Inventor: TSUJISAKA YOSHIO
IPC: G09B23/34
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a distal radius fracture reduction training model which enables a trainee to practice flexion reduction maneuver by reproducing overriding displacement and makes him or her feel a friction sound to be able to reproduce an operational feeling in actual manipulative reduction approximately.SOLUTION: The distal radius fracture reduction training model includes: concave and convex engagement parts 5 and 6 formed at three positions on surfaces facing each other of outer peripheral parts 2A and 3A of a proximal radial fragment model body 2 and a distal radial fragment model body 3; and an elastic body 9 which elastically urges the proximal radial fragment model body 2 and the distal radial fragment model body 3 toward each other in a reduction completion state where the concave and convex engagement parts 5 and 6 are engaged with each other. In order to avoid interference with the elastic body 9 between a state where the distal radial fragment model body 3 is displaced by overriding the back side of the proximal radial fragment model body 2 and the reduction completion state, clearance grooves 2C and 3C are formed on the back side of the proximal distal radial fragment model body 2 and a palm side of the distal radial fragment model body 3.
Patent JP-2011160654-A (JP)
Title: Switch mode power converter
Inventor: FLAHERTY RICHARD C
IPC: G05F1/12
Filed: 2011-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch mode power converter which is small, inexpensive, and efficient.  <P>SOLUTION: An applied voltage to a load is controlled by a relay K1 connected between a plug J1 of a line voltage terminal of an alternating-current power supply having a positive half-cycle and a negative half-cycle of a power line cycle and a plug J2 to connect the load. The control detects an average voltage applied to a coil of the relay K1 via a resistance R6, a resistance R7 and a capacitor C5, generates a pulse-duration modulation signal according to the average voltage, applies the signal to a base of a drive transistor Q3, and controls the voltage applied to the load. A coil driving power supply of the relay K1 is supplied by half-rectifying a line voltage of the alternating-current power supply from the plug J1 through a diode D7. J4 is a neutral line of the alternating-current power supply and is connected to a plug J3 of a neutral bus of a pulse-duration modulation signal generating circuit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012190665-A (JP)
Title: Photoelectric element
Inventor: HAYASHI NAOKI
IPC: H01M14/00
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric element comprising an electron transport layer having excellent electron transport characteristics and a sufficiently large reaction interface, achieving low resistance loss, and excellent in photoelectric conversion efficiency.SOLUTION: The photoelectric element comprises a first electrode 3, a second electrode 4, an electron transport layer 1 and a positive-hole transport layer 5 intervening between the first electrode 3 and the second electrode 4, an electrolytic solution, and a sensitizing dye. The electron transport layer 1 contains an organic compound having an oxidation-reduction part which can undergo repeated oxidation and reduction. The electrolytic solution has a function of stabilizing a reduction state of the oxidation-reduction part. The organic compound and the electrolytic solution form a gel layer 2. The sensitizing dye is provided in contact with the electron transport layer 1. The positive-hole transport layer 5 contains a charge transport medium made of an organic compound having a function of reducing the sensitizing dye in an oxidized form. The oxidation-reduction potential of the charge transport medium is in the range of 0.3 to 1.0 V with respect to a silver/silver chloride reference electrode.
Patent JP-2012192807-A (JP)
Title: Pneumatic tire
Inventor: TAMURA DAISUKE
IPC: B60C11/13
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of sufficiently inhibiting the uneven wear of a shoulder rib and reducing the occurrence of the cracks of a shoulder groove.SOLUTION: A groove wall surface 12a of a shoulder groove 12 on a shoulder land 18 side is configured to be a slope comprising a first inclination 121 inclined at an inclination angle of θon a tire equatorial plane side and a second inclination 122 inclined at an angle of α relative to the first inclination 121. At the same time, a plurality of groove wall sipes 20 which are open to the shoulder groove 12 in the second inclination 122 and whose extending direction is vertical to a curve Q connecting boundaries between a groove bottom 12b of the shoulder groove 12 and the second inclination 122 when viewed from the tread surface side of the tire is arranged in the circumferential direction of a tire.
Patent JP-2012193573-A (JP)
Title: Fire spread preventing device and drain piping structure
Inventor: TOYAMA NORIYUKI
IPC: E03C1/12
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a device for preventing fire spread to upper floors, which more reliably blocks the outlet of a bend pipe in the case of fire; and a drain piping structure.SOLUTION: A fire spread preventing device 2 comprises a cutoff pedestal 31 and a cutoff part 32 which are made of fire-resistant material. The cutoff pedestal which can be fixed downstream of a fire-resistant drain pipe 3 having an opening in horizontal direction comprises a cutoff pedestal body 33 having a hole in which the end of a non-fire-resistant drain pipe 5 to be connected downstream thereof can pass through, a pivot part 34 which is rotatably supports the cutoff part above the cutoff pedestal body, and a cylindrical side wall part 35 which is contiguous to the edge of the hole and projects from the cutoff pedestal body. The cutoff part comprises a cutoff plate 39 for closing an opening end 38 adjacent to the projecting end of the side wall part, and a rotatable axis 40 which rotatably supports the cutoff plate around the pivot part. After the cutoff pedestal is fixed to the fire-resistant drain pipe, the cutoff part closes the opening end due to the dead weight G before the center of gravity G reaches directly below the axis center of the rotatable axis part.
Patent JP-2012193038-A (JP)
Title: Structure of luffing jib for crawler crane
Inventor: OTSUKA HIROYUKI
IPC: B66C23/66
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a luffing jib for a crawler crane, which eliminates the need of the up/down confirmation to determine which of the belly side or the back side of the luffing jib is to be faced up when the luffing jib is attached to the top of a boom in the assembling work after the crawler crane is transported, to facilitate and speed up the assembling work.SOLUTION: The base end of the boom 7 is mounted movable in the vertical direction at the front of an upper rotating body 4, and the base end of the luffing jib 9 is connected to the top of the boom to be moved freely in the vertical direction. Such parts as sheaves 41, a roller 42, etc. are provided on the belly side and the back side of the luffing jib symmetrically with the axis CL therebetween.
Patent JP-2012184911-A (JP)
Title: Combustion method of low fuel consumption and low exhaust gas
Inventor: KOBAYASHI MAKOTO
IPC: F02B43/00
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a combustion method that can reduce fuel consumption and exhaust gas significantly in a boiler, a turbine, an internal combustion engine or a household burning appliance using a city gas, a natural gas and the like.SOLUTION: In the boiler, the turbine, the internal combustion engine or the household burning appliance using the gases such as the city gas and the natural gas as a combustion source, a large amount of extremely-fine water having water particle diameters of 0.1-20 nm, is produced to the gases, 20-50 vol.% of the extremely-fine water is mixed, stirred and dispersed to the gases to obtain gas emulsion fuel, and the gas emulsion fuel is transferred to the burner to be burned with combustion air.
Patent JP-2012202756-A (JP)
Title: Separation device
Inventor: KATAYAMA SABURO
IPC: B01F11/00
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a separation device capable of separating a fine-grained object from a coarse-grained object without blowing warm air.SOLUTION: A separation device which separates a fine-grained object attached to a coarse-grained object comprises: a separation processing section 10 which has a box shape and an internal space 12 where a material including the coarse-grained object and the fine-grained object is fed thereinto; and an oscillation generation device 20 which oscillates the separation processing section 10. A plurality of protrusion sections 14 and 16 are provided on two internal surfaces 13a and 11a, among internal surfaces of the separation processing section 10, which are opposite each other in an oscillation direction of the separation processing section 10.