baber/WOPTO huggingface dataset:
Patent JP-2011154169-A (JP)
Title: Lens barrel and optical device
Inventor: SHIODA TAKANORI
IPC: G03B11/04
Filed: 2010-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens barrel in which contact of a barrier blade with a lens is prevented, and to provide a camera.  <P>SOLUTION: The lens barrel 10 includes: the barrier blade 50 opening/closing in a direction crossing with an optical axis OA of photographic optical systems L1, L2 and L3; an optical system-holding frame 16 having a first surface 16Aa provided in the direction crossing with the optical axis OA, and capable of relatively moving in a direction along the optical axis OA to the barrier blade 50 while holding the optical system L1; and an interlocking plate 44 having a second surface 44Cd capable of relatively moving to the first surface 16Aa, and opening/closing the barrier blade 50 by rotating with the optical axis OA as center. In the first surface 16Aa, it is possible to move in the direction of the optical axis OA without abutting on the second surface 44Cd in a state where the barrier blade 50 is opened, and movement in the direction of the optical axis OA is restricted by abutting on the second surface 44Cd in a state where the barrier blade 50 is closed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011153693-A (JP)
Title: Pipe joint equipped with ring-like fastening band
Inventor: BABA HIDEAKI
IPC: F16L33/22
Filed: 2010-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe joint equipped with ring-like fastening band, capable of preventing a connection end of a pipe body, which is connected with a pipe body connection tubular portion of the joint body, from being failed in being fixed by a ring-like fastening band, and capable of attaining a simplified structure and cost reduction by use of the existing ring-like fastening band.  <P>SOLUTION: The pipe joint 1 includes: a joint body 2 which has a large-diameter tubular head portion 2c with female end connection 2b consecutively installed on the front side of a ring-like base portion 2a and which has the pipe body connection tubular portion 2f extending backward from a diameter-reduced step-off surface 2e on the rear end of the ring-like base portion 2a and inserted with the connection end 5a of the elastic pipe body 5, and a ring-like retainer 3 which inwardly fits and retains a first retaining portion 3A fitted and retained onto the ring-like base portion 2a to be retained and the ring-like fastening band 4 in a diameter-increased state to be diameter-reduced. Three components of the joint body 2, the ring-like retainer 3, and the ring-like fastening band 4 are connected integrally.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011154320-A (JP)
Title: Microlens array element and method of manufacturing the same
Inventor: SATO TAKAHIRO
IPC: G02B3/00
Filed: 2010-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a method of manufacturing microlens array elements in good yield.  <P>SOLUTION: The method includes steps of: forming a desired number of microlens arrays MLA on one side of a parallel flat glass substrate GS at a desired pitch; forming a protective layer PL with a thickness of 0.1 to 20 μm on the surface with the formed microlens arrays MLA by heating of a polycondensation material with SiO<SB>2</SB>as skeleton so as to achieve a predetermined focal length; forming a glass substrate with a predetermined thickness by polishing the reverse side of the side on which the microlens array of the glass substrate GS is formed after bonding and fixing the flat side of parallel flat base glass BG by an adhesive BL; forming a transparent electrode film TCL and a black matrix BM on the polished side; and separating and making chips for each microlens array to obtain a microlens array element.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011071462-A (JP)
Title: Solar cell module
Inventor: UCHIDA YUKITAKA
IPC: H01L31/042
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that heat dissipation from a diode disposed on a non-light-receiving-surface side of a solar cell module can not be efficiently performed.  <P>SOLUTION: The solar cell module includes a solar cell panel having a light receiving surface, a non-light-receiving surface corresponding to a reverse side of the light receiving surface, and a wiring which is led out, a terminal box disposed on the non-light-receiving-surface side of the solar cell panel, an output cable electrically connected to the wiring in the terminal box, and the diode connected to the output cable and disposed in the terminal box, the diode being disposed not in contact with the non-light-receiving surface of the solar cell panel.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011159689-A (JP)
Title: Transformer module and electronic device
Inventor: YOKOTE NOBUYUKI
IPC: H01L25/04
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To enable high density mounting even if a transformer is constituted of a substrate which is difficult to self-stand in a transformer module including a transformer constituted of a plurality of coils, and to improve heat dissipation by surface-mounting the transformer module on a mounting substrate while controlling cost.  <P>SOLUTION: The transformer module 2 includes a pair of substrates 10 and 20 arranged at intervals in the thickness direction where one coil 30 constituting a transformer 50 is constituted by winding a wire 32 around a bobbin 31 and fixed between the pair of substrates 10 and 20, and other coils 15 and 25 are constituted of wiring patterns formed on the substrates 10 and 20, respectively.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011159017-A (JP)
Title: Currency change machine, currency processing system, and currency processing method
Inventor: DOI KAZUHIRO
IPC: G07D9/00
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a currency change machine, a currency processing system and a currency processing method for enabling an operator to convey currency from a currency change machine to another device by a pneumatic dispatch tube system without directly touching currency or the like (bank notes such as paper money or securities and coins).  <P>SOLUTION: Currency change machines 20, 20m, 70, and 70m connected to a pneumatic dispatch tube system 14 are provided with: conveyance parts 24 and 74 installed inside casings 20a and 70a, and configured to convey bank notes and coins inserted into the casings 20a and 70a; and storage mechanisms 40, 41, 82 and 83 connected to the conveyance parts 24 and 74, and configured to store the bank notes and coins conveyed from the conveyance parts 24 and 74 in a pneumatic dispatch tube system storage member 16 which is to be conveyed by the pneumatic dispatch tube system 14. A currency processing system 10 is provided with: the currency change machines 20, 20m, 70, and 70m; the pneumatic dispatch tube system 14; and a device 12 which is different from the currency change machines 20, 20m, 70 and 70m.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010088955-A (JP)
Title: Pachinko machine
Inventor: KANBE TAKESHI
IPC: A63F7/02
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko machine provided with a glass structure which can provide innovative impression to a player.  <P>SOLUTION: Openings 65A, 67B are drilled on a front glass plate 65 and a rear glass plate 67. Bowl-shaped transparent resin projected members 71 are fitted in the openings 65A, 67B. The projected members 71 are made in such a way that the distance L between the outer surface of the most projected section 71B and a game board face 13A is three times or more the diameter of a game ball P. Inside the projected members 71 are expandable spaces 73 where game balls P can move. The projected structure can provide the players with visually innovative impression.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011158036-A (JP)
Title: Pipe and draining structure
Inventor: MARUYAMA HIDEYUKI
IPC: F16L55/07
Filed: 2010-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe and a draining structure, capable of absorbing fluctuation of air pressure.  <P>SOLUTION: The pipe 50 includes a water passing section 52 in which water flows, and an expansion member 56 which covers the water passing section 52 to form a water passing space 58, the capacity of the water passing space 58 being varied by air pressure. The expansion member expands more when the inside of the water passing space is in a positive pressure than when the inside of the water passing space is in the atmospheric pressure, starts to expand when the air pressure in the water passing space becomes higher than the atmospheric pressure by 20 Pa, and expands, when it becomes higher than the atmospheric pressure by 400 Pa, so that the capacity of the water passing space is 1.5 times or more the capacity thereof when the inside of the water passing space is in the atmospheric pressure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011158720-A (JP)
Title: Display device
Inventor: YAMADA YUSUKE
IPC: G02F1/167
Filed: 2010-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device such as an electrophoretic display device, which appropriately carries out a refresh operation to improve picture quality and improves convenience for a user.  <P>SOLUTION: The display device (100) includes a display unit (10) having a plurality of pixels (20), and further includes: a calculation means (210) which accumulates the number of pixels whose display state is changed among the plurality of pixels (20) so as to calculate the accumulated number of update pixels when a part of an image displayed on the display unit (10) is changed; and a refresh control means (220) which executes the refresh operation of the display unit (10) when the calculated accumulated number of update pixels becomes equal to or more than a defined value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011159188-A (JP)
Title: Work analysis device and work analysis method
Inventor: SATO YUSAKU
IPC: B43K29/08
Filed: 2010-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To perform work analysis of work performed during movement without using large portable equipment or external detecting means such as a marker.  <P>SOLUTION: This work analysis device is a pen type work analysis device including: an inputting means for performing an input for ever several work operations; a measuring means for measuring time with a signal from the inputting means; a storing means for storing data of the measuring time; and an outputting means for outputting the data to the outside.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010123254-A (JP)
Title: Electronic device and system activation method thereof
Inventor: SEKI MICHIO
IPC: G11B19/02
Filed: 2010-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To play music by an input operation while a main control unit is not activated for the purpose of saving power.  <P>SOLUTION: The electronic device includes a main control unit activated by receiving power to operate a system, a music playing part for playing music by receiving a play command, a sub-control unit for detecting an input to the music playing part, and a power source part for supplying power to the sub-control unit when energized, and power to the main control unit when instructed by the sub-control unit. The sub-control unit is activated by receiving power supplied from the power source part, determines the power state of the main control unit when an input for music playing is detected, and transmits the play command to the music playing part in a state where power supply to the main control unit is stopped.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011160614-A (JP)
Title: Switchgear
Inventor: KUROKI TAKUYA
IPC: H02B13/02
Filed: 2010-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switchgear equipped with a double-bus, capable of inspecting devices in a case or performing an operation related to one bus, without stopping power supply to a load.  <P>SOLUTION: The switchgear of double-bus type includes: a case that contains equipment chamber and a bus chamber formed by demarcation with a ground metal plate; an upper main bus and a lower main bus that are arranged at the upper part and the lower part in the bus chamber of the case in width direction of the case with a conductor being covered with a solid insulating substance and its surface being at ground potential; an upper switch unit which contains a breaker with one side connected to the upper main bus through a communication bus; a lower switch unit which contains a breaker with one side connected to the lower main bus through the communication bus; and a lead bus whose one end is connected to both the other side of the upper switch unit and the other side of the lower switch unit while the other end is connected to a cable. The breaker of the upper switch unit and that of the lower switch unit are connected electrically in series between the upper main bus and the lower main bus.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011160626-A (JP)
Title: Electrical junction box
Inventor: SAKANO YUTA
IPC: H02G3/16
Filed: 2010-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrical junction box having a new structure capable of reducing the falling-off of a cover and the infiltration of water even when a hinge is broken while securing the workability of the cover capable of being opened and closed through the hinge by a simple structure.  <P>SOLUTION: An insertion 22 formed to a box body 12 can be opened and closed by the cover 38 through the hinge 40, and an opening 33b on the cover 14 side of a recess 30 for engagement, which has an engaging projection 32 for engagement with an engaging pawl 42 in the cover 38, is covered. A wall 64 positioned at a place lower than the cover 38 under a closed state is formed integrally with the cover 14.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011161636-A (JP)
Title: Method for forming oriented polyester film
Inventor: KATAOKA TAKESHI
IPC: B29C55/02
Filed: 2010-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming an oriented polyester film which can give a fine uneven shape to a film surface under mild temperature/pressure condition.  <P>SOLUTION: In the method for forming the oriented polyester film, a mold having an uneven pattern which is heated at a temperature between the glass transition temperature and crystallization temperature of the polyester of the polyester film is pushed to at least one side of the polyester film and then peeled off to transfer the uneven pattern of the mold to the polyester, and the polyester film is stretched.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011160855-A (JP)
Title: Cleaning device
Inventor: TAKEUCHI KOICHI
IPC: C02F1/28
Filed: 2010-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device for cleaning a bathtub and cleaning bathwater by rotating itself and being self-propelled to collect impurities such as hair floating on a hot water surface or in the upper layer part of the hot water, remove dirt stuck to the bathtub, and keep the hot water in the bathtub and the bathtub clean.  <P>SOLUTION: The cleaning device floating on the hot water surface inside the bathtub includes a water inlet, a drive part and a cleaning part inside a container provided with a plurality of drain outlets, and a magnetic plate inside a flow path. The cleaning part serves as a water intake formed inside the container, a compartment is formed in the flow path, the plurality of drain outlets are provided in the exit, and the drive part is provided with an impeller. The plurality of drain outlets are several lines of drain outlets provided horizontally and radially, turning force is imparted to the container, and the hot water in the bathtub is agitated by the other drain outlets.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011163818-A (JP)
Title: Gas analyzer
Inventor: KAWADA TSUNEHISA
IPC: G01N30/88
Filed: 2010-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact gas analyzer with a simple structure and high performance in component separation of a sample gas.  <P>SOLUTION: The gas analyzer is provided with a gas introduction unit having a gas introduction port for introducing the sample gas, a gas separation unit having a microcolumn for separating the components of the sample gas supplied from the gas introduction unit, and a gas detection unit for detecting the gas components separated by means of the gas separation unit. A stationary phase is disposed on the wall surface of an internal channel of the microcolumn, the stationary phase comprising a polar material having a dielectric constant of 10 or more at 30°C.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011166461-A (JP)
Title: Level shift circuit and oscillator using the same
Inventor: SAWAKI YUICHI
IPC: H03B5/32
Filed: 2010-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a level shift circuit preventing the crack and omission of an output waveform, preventing the malfunction of the circuit, and being operated at a low voltage.  <P>SOLUTION: The level shift circuit includes a first PMOS transistor P1 connecting a source to a power terminal VDD, an NMOS transistor N1 connecting the source to a ground terminal GND, an output terminal OUT connected at a connection point between a drain for the PMOS P1 and the drain for the NMOS N1, and an input terminal IN connected to a gate for the NMOS N1. The level shift circuit further includes a second PMOS transistor P2 connecting the source to the power terminal VDD, connecting the drain and the gate to the gate for the PMOS P1 and connecting the drain to the ground terminal GND through a second resistor R2. The PMOSs P1 and P2 configure a current mirror circuit. The crack and omission of the output waveform of the level shift circuit are removed and the malfunction is prevented.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011165942-A (JP)
Title: Semiconductor laser and method for manufacturing the same
Inventor: YOSHIMOTO SUSUMU
IPC: H01S5/343
Filed: 2010-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide semiconductor laser capable of preventing an emission efficiency decline, and a method for manufacturing the same.  <P>SOLUTION: The semiconductor laser comprises a nitride semiconductor substrate having a principal plane 101a, a first conductivity type cladding layer formed on the principal plane 101a, an active layer 105 formed on the first conductivity type cladding layer, a second conductivity type cladding layer formed on the active layer 105, a current confinement layer 109 formed between the first conductivity type cladding layer and active layer 105, or between the active layer 105 and second conductivity type cladding layer, or in the first conductivity type cladding layer, or in the second conductivity type cladding layer. The principal plane 100a of the nitride semiconductor substrate is a surface inclined from a surface ä0001}. The second conductivity type cladding layer includes a superlattice layer 111 that has a superlattice structure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011164400-A (JP)
Title: Electrophotographic photoreceptor, process cartridge and image forming apparatus
Inventor: NUKADA KATSUMI
IPC: G03G5/147
Filed: 2010-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor that prevents degradation of picture quality after repeated use.  <P>SOLUTION: The electrophotographic photoreceptor includes a photosensitive layer on a conductive substrate. An outermost layer of the electrophotographic photoreceptor comprises a cured film of a composition which includes at least one kind of charge transporting compound (a) having a charge transporting skeleton and at least two structures represented by R-O-CO-CR'=CH-R" in one molecule, and at least one kind of polycarbonate resin. In the outermost surface layer, a ratio (I<SB>A</SB>/I<SB>C</SB>) between an absorption peak intensity (I<SB>A</SB>) resulting from stretching vibration of a carbonyl group having a structure represented by the above R-O-CO-CR'=CH-R" and an absorption peak intensity (I<SB>C</SB>) resulting from stretching vibration of a carbonyl group of the polycarbonate resin in an IR absorption spectrum, is 0.5 to 10. The half-value width of the absorption peak of the absorption peak intensity (I<SB>A</SB>) is 25 cm<SP>-1</SP>or more.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011161127-A (JP)
Title: Sandal
Inventor: TAKIZAWA SADAYOSHI
IPC: A43B3/12
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a belt part from being strained and becoming unstable during walking in a sandal which belt part can slide forward and backward of the sandal base.  <P>SOLUTION: The central part of the sandal base is provided with a slide receiving plate and a slide plate which slides forward and backward on the slide receiving plate. Right and left ends of the belt part are fixed on both right and left sides of the slide plate. Alternatively, a guide hole penetrating the right and left side surface in the central part of the sandal base is provided, and a slide part of plate-shape or stick-shape is provided which can slide forward and back in the guide hole. Right and left ends of the belt part are fixed on both right and left sides of the slide part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010134960-A (JP)
Title: Distributed autorouting of conductive paths
Inventor: PETUNIN VLADIMIR V
IPC: H05K3/00
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To further rapidly execute autorouting, and to generate a route of PCB design with a plurality of computers using an existing routing algorithm.  <P>SOLUTION: This method of route-determining a conductive path of a printed circuit board includes: (a) a step of receiving pin pair assignment for specifying pins of one or more components of an electronic circuit where the connected conductive path is route-determined; (b) a step of automatically detecting the route of the conductive path between the specifies pins; (c) a step of transmitting an editing request for raising the detected route; (d) a step of receiving a display where the raised route is mounted to the PCB design; and (e) a step of updating a local copy of the PCB design so that it includes the detected route, after the display is received.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011171330-A (JP)
Title: Component mounting apparatus and method
Inventor: NAGAYA TOSHIHIKO
IPC: H05K13/08
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component mounting apparatus and a method that improve the productivity of component mounting work that uses substrates liable to be warped and deformed as targets and is accompanied by a warpage measurement process.  <P>SOLUTION: Downward pressing force F of a substrate support pin 14 is measured by a pressure-sensitive sensor 16 arranged in a substrate support mechanism 12. The measurement result is compared with support-pin arrangement data so as to detect a position being a position where the substrate support pin 14 should be present and the pressing force F is not detected since a pin non-contact point P* that the substrate support pin 14 is not in contact with a substrate 3. The distribution of the pin non-contact points P* is compared with a prespecified determination pattern so as to determine whether or not the substrate is in a warped and deformed state. On the basis of the determination result, if needed, warpage measurement work is executed by a warpage measurement means while using the substrate 3 as a target. By this, it is possible to limit the execution of the warpage measurement work only when needed.  <P>COPYRIGHT: (C)2011,JPO&INPIT