baber/WOPTO huggingface dataset:
Patent JP-2012033572-A (JP)
Title: Hot carrier solar cell
Inventor: FUKADA YOSHIKI
IPC: H01L31/04
Filed: 2010-07-28
Abstract: PROBLEM TO BE SOLVED: To improve generation efficiency in a weak excitation in a hot carrier solar cell.SOLUTION: A hot carrier solar cell includes: a light absorption semiconductor layer (110); an electrode (160); and an energy selective contact layer (120) formed between the light absorption semiconductor layer and the electrode. The energy selective contact layer further includes: a first barrier layer (121); a second barrier layer (123) formed closer on a side of the electrode as compared with the first barrier layer and having a thickness thinner than that of the first barrier layer; and further includes a carrier passing layer (122) formed between the first barrier layer and the second barrier layer, and allowing carriers to pass through from a side of the first barrier layer to a side of the second barrier layer selectively, the carriers being excited in the light absorption semiconductor layer and having a predetermined energy level.
Patent JP-2012029765-A (JP)
Title: Deluge valve
Inventor: TONOMURA TOSHIAKI
IPC: F16K51/00
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To easily perform an inspection with a simple structure without enlargement in combination with an inspection tool to be a freely detachable attachment.SOLUTION: For the deluge valve 34, an inspection port 58 is provided on the side of a secondary port 48 of a valve body, a first switching valve seat hole 60 and a second switching valve seat hole 63 which faces the hole 60 and is coaxial to a partition partitioning an internal flow path reaching a secondary port are provided on the inner side of the inspection port 58, and a switching valve body 62 is disposed between the first switching valve seat hole 60 and the second switching valve seat hole 63. A freely detachable inspection tool 70 is inserted from the outside and held in the inspection port 58, the first switching valve seat hole 60 is opened and also the second switching valve seat hole 63 is closed by the push-in movement of the switching valve body 62 by the inspection tool 70, and the internal flow path of the valve body is communicated to the outside through the inspection tool 70. By an opening operation of a manual activation valve 44, the valve element 52 is opened, foam fire extinguishing liquid is made to flow from the inspection jig 70 to the outside from the primary port 46 through the inspection port 58, and an inspection is performed.
Patent JP-2010252398-A (JP)
Title: Wireless communication control system
Inventor: MIZUNO YOSHITO
IPC: H04W72/02
Filed: 2010-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication control system that properly performs communication even if noise exists in a communication area.  <P>SOLUTION: When a radio wave different from a radio signal from a mobile unit 20 is received by an apparatus-side receiving circuit 13, an apparatus-side microcomputer 11 of a communication control apparatus 10 changes a receiving frequency of the apparatus-side receiving circuit 13, and transmits from an apparatus-side transmitting circuit a request signal including a frequency command code for transmitting a radio signal from the mobile unit 20 at the changed frequency. A mobile-side microcomputer 21 of the mobile unit 20 receives the request signal, thereby sets a frequency of a radio signal to be transmitted from a mobile-side transmitting circuit 23 to a frequency based on the frequency command code included in the request signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012038852-A (JP)
Title: Solar cell and method for manufacturing the same
Inventor: TAKAHASHI MITSUTO
IPC: H01L31/04
Filed: 2010-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a solar cell, capable of forming a passivation film excellent in a passivation effect, which enables high conversion efficiency.SOLUTION: A method for manufacturing a solar cell that includes the steps of: forming a diffusion layer having a conductivity type different from that of a silicon substrate, on a light-receiving surface side of the silicon substrate; forming a dielectric film on the diffusion layer; and then forming a light-receiving surface electrode electrically connected to the diffusion layer. The method further includes a step of coating a silane compound having a hydroxy group or an alkoxy group on the dielectric film.
Patent JP-2012035204-A (JP)
Title: Rice polishing facility
Inventor: TAKAHASHI TSUTOMU
IPC: B02B7/00
Filed: 2010-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a compact rice polishing facility having a shape of a vending machine.SOLUTION: The rice polishing facility includes: a brown rice input chamber (G) inputting brown rice to inside of a casing (H) having a rectangular parallelepiped shape long in right and left directions; a rice polishing chamber (S) having a rice polishing machine polishing brown rice; and a bran storage chamber (N) storing bran produced by the rice polishing machine. The brown rice input chamber (G), the rice polishing chamber (S) and the bran storage chamber (N) are partitioned by a vertical first partitioning wall (10) and a vertical second partitioning wall (29), so that the brown rice input chamber (G), the rice polishing chamber (S) and the bran storage chamber (N) are deposed in parallel on the right and left sides. A body opening/closing door (30) opening/closing the front sides of the brown rice input chamber (G) and the rice polishing chamber (S) and a bran chamber opening/closing door (31) opening/closing the front side of the bran storage chamber (N) are provided adjacent to each other in the right and left directions. The rice polishing facility further includes an upper opening/closing door (32) located above the body opening/closing door (30) and the bran chamber opening/closing door (31) and covering the entire right and left directions on the front side of a ceiling part of the casing (H).
Patent JP-2012036321-A (JP)
Title: Modified conjugated diene-based polymer, polymer composition, and process for producing modified conjugated diene-based polymer
Inventor: HAMA HISAKATSU
IPC: C08L15/00
Filed: 2010-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a modified conjugated diene-based polymer capable of providing a polymer composition improved in tanδ balance, a polymer composition containing the modified conjugated diene-based polymer and silica, and a process for producing the modified conjugated diene-based polymer.SOLUTION: The modified conjugated diene-based polymer is obtained by melt-kneading a conjugated diene-based polymer and 0.01 to 2 pts.wt. of Bunte salts per 100 pts.wt. of the conjugated diene-based polymer, in the presence of water whose amount is from 0.1 to 1,000 pts.wt. per 1 pt.wt of the Bunte salts.
Patent JP-2012040061-A (JP)
Title: Fixing holder
Inventor: SHIMOYAMA KIKUJI
IPC: A63F13/98
Filed: 2010-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a fixing holder for further simplifying operation of operation keys by stably holding portable game device when using the portable game device, inexpensively without losing portability.SOLUTION: The fixing holder for portable game device includes: a flexible string material attached to a string-passing hole of the portable game device; a holding part having a thin cylindrical hole through which the flexible string material passes; and a locking part for locking the holding part at a desired position of the flexible string material. The holding part has a shape and size to be put on the palm of a user of the portable game device.
Patent JP-2012044302-A (JP)
Title: Semiconductor integrated circuit and operation method thereof
Inventor: OSHIMA TAKASHI
IPC: G01S13/931
Filed: 2010-08-16
Abstract: PROBLEM TO BE SOLVED: To improve resolution of a built-in A/D converter in a semiconductor integrated circuit mounted on a millimeter-wave radar device for on-vehicle and incorporating an A/D converter and a MPU by reducing the chip occupation area of the built-in A/D converter.SOLUTION: In the semiconductor integrated circuit, multiple reception signals of a radar device are subjected to A/D conversion by a single digital correction A/D converter. The digital correction A/D converter of a single A/D converter is foreground digital correction A/D converters 2, 3, 4, 5 which convert multiple reception signals output from the multiplexer in a reception interface 1 sequentially. The single A/D converter includes a pipeline A/D converter 2 having multiple cascaded converters MDAC.... The semiconductor integrated circuit comprises a correction signal generation unit 3 for digital correction, a D/A converter 4 for digital correction and a digital correction unit 5.
Patent JP-2012040959-A (JP)
Title: Tire
Inventor: KON CHIKASHI
IPC: B60C5/01
Filed: 2010-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a tire which suppresses an excessive deformation of its side portion when running over a projection on a road without uniformly increasing the gauge of the side portion.SOLUTION: The inner surface 12B of a tire skeletal member 12 made of a resin material is provided with a first reinforcing portion 21 which is disposed so as to include the inner surface located at a position of coming in contact with the outermost portion of the rim flange 16F in the tire width direction when a side portion 26 is deformed by collapsing outwardly in a tire width direction along the rim flange 16F of a rim 16 as a bead 18 is fitted in the rim 16, and a second reinforcing portion 22 which is disposed on the inner surface 12B of the tire skeletal member 12 so as to include the inner surface located outside the first reinforcing portion 21 in a tire radial direction. When the tire runs over a projection on a road, the first and second reinforcing portions 21 and 22 support each other between the projection and the rim flange 16F, which suppresses a pinch cut resulting from the excessive deformation of the side portion 26.
Patent JP-2012047874-A (JP)
Title: Lens control apparatus, imaging apparatus, its control method and control program
Inventor: ISHIKAWA DAISUKE
IPC: G02B7/08
Filed: 2010-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an excellent photographing condition in zooming operation, by maintaining smooth changing in field angle, and improving zooming operability and degree of freedom in adjustment of zooming speed.SOLUTION: An imaging apparatus has a zoom lens 102 supported to be movable in the direction of the optical axis. A microprocessor 116 moves the zoom lens to the direction of the optical axis by controlling a stepping motor drive circuit 110b according to zoom output from a zooming operation part 114. When the zoom lens is being driven to the direction of the optical axis at a first speed, the microprocessor sets a target speed of the zoom lens in such a manner that the difference between a second speed and the first speed which are indicated by the zoom output is to be equal to or less than a specific value predetermined.
Patent JP-2012047889-A (JP)
Title: Karaoke system, karaoke device, and remote control terminal
Inventor: SAKAKIBARA AYUMI
IPC: G10K15/04
Filed: 2010-08-25
Abstract: PROBLEM TO BE SOLVED: To resolve a communication failure in wireless LAN communication between a karaoke device and a remote control terminal.SOLUTION: A remote control terminal 20 starts communication with a karaoke device 10 using a communication path 1 and adds the communication path 1 to a priority list as a highest priority. When a notice that switching to another communication path has taken place is received from the karaoke device 10, the communication path is switched to the other communication path also on the remote control terminal 20 side, and that communication path is registered to the priority list as the highest priority, and subsequent priorities are moved down. If the communication path 1 is the communication path of the second highest priority at the time of a communication failure, the communication path is switched to the communication path 1 and the system is reset. If the communication path of the second highest priority is a communication path other than the communication path 1, the communication path is switched to the communication path of the second highest priority and that communication path is registered to the priority list as the first priority, and the communication path with the communication failure is deleted from the priority list.
Patent JP-2012049833-A (JP)
Title: Network relay device and network relay method
Inventor: MURAKAMI HIDEKI
IPC: H04L69/40
Filed: 2010-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a technique with which it becomes possible to make a layer 2 network redundant.SOLUTION: A network relay device 100 includes: an uplink redundant unit 122 that makes a computer network 10 redundant in units of physical lines by selecting one of a physical line P1 and a physical line P2 as a physical line for communication; and a group management unit 123 that makes the computer network 10 redundant in units of logical lines by selecting, out of logical lines common to both of the physical line P1 and a physical line P3, a logical line set for one of the physical lines as a logical line for communication through cooperation with the uplink redundant unit 122.
Patent JP-2012045590-A (JP)
Title: Spatter removing device for welding torch
Inventor: ITO MICHIAKI
IPC: B08B9/02
Filed: 2010-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a spatter removing device which can remove spatter adhered on a welding torch in a short time.SOLUTION: The device includes an actuating mechanism 20 that opens and actuates air supply valves 25 and 34 when a push button 21 is pushed, a vibration generating mechanism 40 in which a piston 42 advances or retreats due to supply of compression air from the air supply valve 25 to hit a hammer 48 repeatedly thereby vigorously vibrating the welding torch 1 abutted against the hammer, so that the spatter adhered on the inner surface of the torch is detached by the vibration, and a compressed air supply channel 7 that discharges the spatter in the welding torch by the supply of compressed air from the air supply valve 34 to the welding torch.
Patent JP-2012050279-A (JP)
Title: Energy storage device
Inventor: WAGATSUMA MASATO
IPC: B60L50/16
Filed: 2010-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an energy storage device capable of precisely indicating fuel economy improvement effect by regenerative electric power to a driver.SOLUTION: The energy storage device includes an electric power generator 11, an energy storage unit 27 connected to a load 19 via a charging and discharging circuit 25, an input/output voltage detection circuit 31, an input/output current detection circuit 33, and a control circuit 37. The control circuit 37 controls the charging and discharging circuit 25 so that the regenerative electric power generated by the electric power generator 11 is charged into the energy storage unit 27, and outputs an engine fuel saving amount Fs saved by the regenerative electric power that is actually consumed by the load, on the basis of an input/output voltage Vb detected by the input/output voltage detection circuit 31, an input/output current I detected by the input/output current detection circuit 33, a discharge period of time t for discharging the regenerative electric power to the load 19, and a conversion coefficient k obtained in advance, when controlling the charging and discharging circuit 25 so that the regenerative electric power is discharged from the energy storage unit 27 to the load 19.
Patent JP-2011216458-A (JP)
Title: Joined body of glass base materials, airtight envelope, and method for producing glass structural body
Inventor: MATSUMOTO SHINJI
IPC: G09F9/30
Filed: 2010-09-07
Abstract: PROBLEM TO BE SOLVED: To inhibit a jointed body of glass base materials from generating a crack in a joint member by exterior power.SOLUTION: The joined body of glass base materials includes: first and second glass base materials; and a jointed member which joints the first and second glass base materials, has a negative temperature coefficient of viscosity, and extends along opposing surfaces of the first and second glass base materials. At least one of the first and second glass base materials is pushed into the internal direction of the glass base material near an end part in the width direction of the jointed member and is elastically deformed. A boundary surface between the elastically deformed glass base material and the jointed member and a surface of the elastically deformed glass base material near the end part in the width direction of the jointed member are positioned on a more internal side of the glass base material than the boundary surface between the elastically deformed glass base material and the jointed member near the end part in the width direction of the jointed member. An area, in which a residual stress in the thickness direction of the jointed member is a compressive stress, is formed near the end part in the width direction of the jointed member.
Patent JP-2012057689-A (JP)
Title: Gate valve and method of controlling the same
Inventor: FUJINAGA TAKANORI
IPC: F16K51/00
Filed: 2010-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a gate valve that can prevent dry ash from tightly adhering to the interior of a valve box.SOLUTION: The gate valve V1 opens and closes a passage of a transportation pipe 91 in which the dry ash Da passes. The gate valve 1 includes the valve box 1 and a valve body 2. The valve box 1 is connected to the transportation pipe 91, and has a valve chamber 11 constituting part of the passage of the transportation pipe 91 therein. The valve body 2 enters and leaves from an opening 1a formed at the external periphery of the valve box 1, and opens and closes the valve chamber 11 by progressing and retreating in the centrifugal direction of the valve chamber 11. Furthermore, the gate valve V1 includes an air pressure cylinder 3 and a jet nozzle 4. The air pressure cylinder 3 is attached to the valve box 1, and makes the valve body 2 progress and retreat. The jet nozzle 4 is attached to the external periphery of the valve box 1, and injects compressed air toward the valve body 2 and the inner wall of the valve chamber 11 so that the dry ash Da adhering to the valve body 2 and the inner wall of the valve chamber 11 surrounding the valve body 2 may be scattered and removed.
Patent JP-2012057521-A (JP)
Title: Throttle device
Inventor: INOSE KOJI
IPC: F02D41/00
Filed: 2010-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a throttle device that can be improved in assembling property of a throttle body and can be made small in size by devising a mounting structure of an ECU board.SOLUTION: The throttle device is configured in such a manner that by inserting a control unit 100 into an insertion recessed part 63a of the throttle device 60, a first terminal 101 disposed in the control unit 100 is engaged with a contact point 106 on a case side disposed in the insertion recessed part 63a to electrically connect the control unit 100 and electronic equipment such as a throttle opening sensor 80. The first terminal 101 is disposed at one end of the control unit 100 on a side to be inserted into the insertion recessed part 63a, and a second terminal 102, in which a harness 66 for outputting a signal from the control unit 100 is to be connected, is disposed at the other end of the control unit. A connection portion between the harness 66 and the second terminal 102 is covered with an insulating sealing member 104, and the control unit 100 is inserted, and thereby the sealing member 104 seals an opening of the insertion recessed part 63a.
Patent JP-2012059898-A (JP)
Title: Semiconductor laser array
Inventor: SAMONJI KATSUYA
IPC: H01S5/026
Filed: 2010-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser array capable of sufficiently radiating heat and capable of reducing the interval between light-emitting points.SOLUTION: A semiconductor laser array 100 comprises a plurality of semiconductor laser elements 201 to 205. The plurality of semiconductor laser elements 201 to 205 respectively include optical waveguides 201a to 205a using a first end face 301 and a second end face 302 as both ends. At least one semiconductor laser element 201 of the plurality of semiconductor laser elements 201 to 205 includes a reflection surface 221b formed between the first end face 301 and the second end face 302 of the optical waveguide 201a. The reflection surface 221b reflects waveguide light to change the traveling direction of the waveguide light.
Patent JP-2012058075-A (JP)
Title: Thermal air meter
Inventor: MORINO TAKESHI
IPC: G01F1/684
Filed: 2010-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a thermal air meter that secures size precision by suppressing deformation during molding of a base member, and measures an air flow rate with high precision by reducing an influence of size variation on measurement precision.SOLUTION: A thermal air meter 200 includes a housing member 211 arranged in an intake passage of an internal combustion engine, and a base member 230 having a sub air passage 202 which is fixed to the housing member 211 and in which part of air passing through the intake passage flows. The base member 230 is composed of a plate-like resin molding made of a synthetic resin material, and has a reinforcing structure 231 for improving the strength of the base member 230, formed integrally between a substrate fixation part 301 to which a circuit board 205 is fixed, and a sub-passage constitution part 302 formed at a tip part of the substrate fixation part 301. Consequently, the strength of the base member 230 molded out of the resin is secured, and warpage deformation of the base member 230 during molding is suppressed.
Patent JP-2012056537-A (JP)
Title: Handcart
Inventor: NAGATAKE YOSHIHIRO
IPC: B62B5/00
Filed: 2010-09-13
Abstract: PROBLEM TO BE SOLVED: To provide handcarts 100 and 200 that enable easy folding and opening operations and are also suitable for elderly people with bent backs.SOLUTION: A handcart 100, including a main frame 10, a handle frame 20, a front wheel frame 30, and a rear wheel frame 40, includes: a handle height adjusting means wherein the handle frame 20 is provided with a sliding section 21 that is inserted into the main frame 10, and wherein the sliding section 21 and the main frame 10 are provided with a handle fixing section 26 that fixes the sliding section 21; and a folding and opening means constituted of a hook member 12 fixed to the main frame 10, an operating lever 50 disposed on the back surface of the main frame 10, a locking section 57 rotatably latching the operating lever 50 to the hook member 12, an operation link member 51 connected to the operating lever 50, a side-surface first link member 52 connecting the front wheel frame 30 and the rear wheel frame 40 in the front and back direction in a substantially horizontal manner, and a side-surface second link member 53.