baber/WOPTO huggingface dataset:
Patent JP-2012199434-A (JP)
Title: Semiconductor device
Inventor: YOKOYAMA YUJI
IPC: H01L29/868
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a high avalanche resistance in which an increase in the area of a termination region is suppressed.SOLUTION: A semiconductor device comprises: a first semiconductor layer 2 of a first conductivity type; an element region; a termination region; a first FLR layer 4 of a second conductivity type; a second FLR layer 5 of the second conductivity type; an insulating film 7; and a current blocking structure. The element region has, in the first semiconductor layer 2, a semiconductor element in which current flows between a first electrode 9 and a second electrode 8. The termination region surrounds the outer periphery of the element region. The first FLR layer 4 is provided on a first primary surface of the first semiconductor layer 2 in the termination region, surrounds the element region, and is electrically connected to the first electrode 9. The second FLR layer 5 is provided on the first primary surface of the first semiconductor layer 2, spaced apart from the first FLR layer 4 so as to surround the first FLR layer 4. The first FLR layer 4 has a current blocking structure that is parallel to the first primary surface and prevents current flowing in a first direction toward the outside of the termination region from the element region.
Patent JP-2012198449-A (JP)
Title: Polarizing membrane and polarizing film
Inventor: ARAKI TATSUYA
IPC: G02B5/30
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a polarizing film having both excellent optical characteristics and excellent durability.SOLUTION: A polarizing membrane comprises a polyvinyl alcohol resin membrane containing a dichroic substance and the Nz coefficient of the polyvinyl alcohol resin membrane is 1.10 or more and 1.50 or less.
Patent JP-2012204513-A (JP)
Title: Dust removal device, dust removal method and projection type image display device using the same
Inventor: TABEI KUNIHIKO
IPC: H05K7/20
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To remove dusts adhering to a dust collection filter while performing proper cooling.SOLUTION: The dust removal device comprises: a capacitor which can be connected with a power supply; a cooling fan provided so that it can be connected with the capacitor; a dust removing fan provided so that it can be connected with the capacitor; first switching means for switching the capacitor between charge and discharge by switching the connection destination of the capacitor between the power supply and the cooling fan; and second switching means for switching the connection destination of the capacitor to the dust removing fan according to the state of the capacitor after it is connected with the cooling fan.
Patent JP-2012204556-A (JP)
Title: Thermoelectric conversion unit
Inventor: OKUDA MOTOAKI
IPC: H01L35/32
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a thermoelectric conversion unit capable of reasonably holding a thermoelectric module and a case.SOLUTION: A thermoelectric conversion unit 1 has a case 4 having a recess 4h forming a flow path 4a2; a first substrate 2b blocking an opening of the recess 4h and having a first outer face on the recess 4h side and a first inner face that is a rear side face of the first outer face; first wiring provided on the first inner face of the first substrate 2b; a plurality of second substrates 2c having an area smaller than that of the first substrate 2b, and having a second inner face opposed to the first inner face of the first substrate 2b and a second outer face that is a rear side face of the second inner face; second wiring provided on the second inner faces of the second substrates 2c; and a plurality of thermoelectric conversion elements 2a provided between the first substrate 2b and each second substrate 2c, and having a first heat face electrically connected to the first wiring and a second heat face electrically connected to the second wiring.
Patent JP-2012205376-A (JP)
Title: Drive control device for motor
Inventor: TOTSUKA SHINJI
IPC: H02P6/15
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a drive control device for a motor having a relatively simple configuration and capable of simplifying a circuit configuration and a treatment process in arithmetic processing and of performing highly-accurate drive control of a motor.SOLUTION: A drive control device 1 for a motor has: a signal synthesis part 4 to which two operation command information, such as spark advance command information 5 and speed command information 6, are inputted; a command information restoration processing part 8; a drive signal generation part 9; and an output part 10. A power is supplied from the output part 10 to a motor 2. The signal synthesis part 4 outputs a compound command signal S1 obtained by synthesizing frequency information and duty information of a pulse signal. The compound command signal S1 is inputted to the command information restoration processing part 8 via one transmission path 7. The command information restoration processing part 8 restores the two operation command information based on the frequency information and the duty information of the compound command signal S1. Based on the restored information, a drive signal S6 is outputted from the drive signal generation part 9 to the output part 10. The output part 10 drives the motor 2 depending on the drive signal S6.
Patent JP-2012202600-A (JP)
Title: Drying device and heat treatment system
Inventor: YAMAKOSHI JUNICHI
IPC: H01M4/139
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a drying device capable of shortening a drying time by improving the drying efficiency of a coated layer, and a heat treatment system in which the drying device is incorporated.SOLUTION: Five upper hot air ejecting sections 45, six upper exhaust boxes 56, five lower hot air ejecting sections 51, and six lower exhaust boxes 55 are disposed in a chamber 41 of a drying section 40. A base material 5 provided with a coated layer is conveyed toward an outlet 41b from an inlet 41a. Hot air is applied to the base material 5 from its upper and lower sections by the upper hot air ejecting sections 45 and the lower hot air ejecting sections 51, and the air is discharged by the upper exhaust boxes 56 and the lower exhaust boxes 55. The inside of the chamber 41 has a reduced-pressure atmosphere lower than atmospheric pressure by making a flow rate of the hot air supplied to the chamber 41 of the drying section 40 larger than a flow rate of a gas discharged from the chamber 41, thus the evaporation of a solvent is promoted, and the drying efficiency of the coated layer can be improved.
Patent JP-2012202798-A (JP)
Title: METHOD FOR EVALUATING Cu CONCENTRATION OF SILICON WAFER
Inventor: TOBE TOSHIMI
IPC: G01N23/223
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for evaluating the total amount of Cu that is solid-solved in a silicon wafer, and moreover the Cu concentration of a bulk region even though in the use of a total X-ray reflection fluorescence (TXRF) method for measuring the Cu concentration of a surface of the silicon wafer.SOLUTION: In a method for evaluating the Cu concentration of a silicon wafer, the Cu concentration of a surface of the silicon wafer which has been subjected to thermal treatment is measured by a TXRF method and the Cu concentration of a bulk region is evaluated based on the temperature when the silicon wafer is extracted from a thermal treatment furnace after the thermal treatment or the cooling speed for cooling the wafer after the extraction from the thermal treatment furnace, and the measurement value of the Cu concentration of the measured surface.
Patent JP-2011143271-A (JP)
Title: Game machine
Inventor: DAIGUJI HIROKI
IPC: A63F7/02
Filed: 2011-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine having first and second big winning states of different expectation values of prize balls and capable of outputting information signals indicating that the game machine is in a big winning state to a management device and a lucky lamp (indicating lamp), etc., and preventing player's interest from being spoiled.  <P>SOLUTION: In the first big winning state, after a big winning port is opened repeatedly for two or more times under a condition along a short time open pattern, a long time open pattern is performed, and big winning signals are generated from the start of the long time open pattern of the first time to the end of the long time open pattern of the final time. In the state of determining by a ball entry rate improved state determination means that the big winning signals are not to be generated by a big winning signal generation means during the second big winning state, when a winning is attained in big winning drawing and the first big winning state is imparted, the big winning signal generation means does not generate the big winning signals from the open start of the big winning port under the condition along the short time open pattern in the first big winning state to the start of the long time open pattern performed thereafter.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011151846-A (JP)
Title: Intercom system
Inventor: KIMURA KATSUHIKO
IPC: H04M9/00
Filed: 2011-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve user friendliness relating to speech communication with a door intercom slave unit.  <P>SOLUTION: A portable IP telephone terminal 3 having a radio communication function (radio LAN function) for connecting to a radio LAN through a radio communication section 32 and communicating and an IP telephone function for making a speech by exchanging voice packets from a network communication section 16 of a master unit 1 via the Internet, includes a radio I/F section 15 for interfacing the master unit 1 and the radio communication function of the portable IP telephone terminal 3, and voice signals are exchanged between the portable IP telephone terminal 3 and a door intercom slave unit 2 through the radio I/F section 15. Hence, even without making a contract to a subscriber telephone line, a speech is made with the door intercom slave unit 2 using not only the master unit 1 but also the portable IP telephone terminal 3, thereby improving user friendliness.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012205197-A (JP)
Title: Management device and method
Inventor: YAOITA SHINJI
IPC: H04L12/26
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To determine whether a breakage of connection between network terminals is caused by a failure on access points.SOLUTION: A management device 1 is a management device of a network 100 having a plurality of network terminals 3 mutually connected through an access point 2. The management device 1 includes: group means 11 and 13 for grouping the plurality of network terminals for respective access points that relay a connection; failure detection means 14 for detecting whether a connection between network terminals is broken; and determination means 15 for, when connection breakages are determined more than a threshold value times within a predetermined period in a network terminal group, determining that the connection breakages between the network terminals are caused by a failure of access points corresponding to the group.
Patent JP-2012203812-A (JP)
Title: Information distribution system and information distribution method
Inventor: CHIBA TANEAKI
IPC: G06Q30/02
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an information distribution system for grasping the purchase tendency of a customer.SOLUTION: A store information server 2 stores a store database for showing sales merchandise information relating to the sales merchandise of a store and the store location information of the store for every store identification information. A management server 6 acquires the customer position information of a customer, and acquires the sales merchandise information and store location information corresponding to the customer position information as distribution information from the store database, and distributes the information to a distribution destination corresponding to the customer. A customer recognition device 7 reads unique information which is unique to the distribution destination from the portable terminal of the customer who has visited the store, and generates history information including the unique information and the store identification information for specifying the store which the customer has visited. A feedback tabulation server 8 generates the history information, distribution information and customer position information as feedback information showing the purchase tendency of the customer.
Patent JP-2012206075-A (JP)
Title: Decomposition agent
Inventor: TANAKA YASUHIRO
IPC: B01D53/34
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a decomposition agent of fluorine-containing gas capable of keeping a high decomposition capacity over a longer time than ever.SOLUTION: The decomposition agent contains calcium hydroxide and aluminum hydroxide as principal components, and the content of COis 0.1-2 mass% in relation to 100 mass% of the principal components. The use of the decomposition agent sets an appropriate reaction rate of the decomposition agent with the fluorine-containing gas, and keeps the high decomposition capacity of the fluorine-containing gas over a long time.
Patent JP-2012212307-A (JP)
Title: Information processing apparatus and method, and program
Inventor: OCHI HARUNA
IPC: H04M1/72406
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To display various services in a service list.SOLUTION: A read part reads bookmark information which is information on a bookmark for registering at least one of service using a memory area of an IC chip and service using an application, an acquisition part acquires service information to let a user utilize the already registered services, and a display control part controls display of a list of service bookmarks which are bookmarks of the already registered services and services that are not registered based on the service information and the bookmark information. This technique can be applied to an information processing apparatus which includes the IC chip and mounts an open platform.
Patent JP-2014116641-A (JP)
Title: Communication device and communication system
Inventor: MATSUO MASAKATSU
IPC: H04L9/14
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To solve a problem of servers some of which determine ranking of cipher suites at the server side not following the specification of SSL/TLS encryption communication.SOLUTION: A communication device of the invention comprises: an encryption scheme obtaining unit for obtaining first information on encryption schemes that can be used by another communication device; an encryption scheme selecting unit for selecting an encryption scheme that will be used in communication with the other communication device from the multiple encryption schemes on the basis of the first information; and a transmitting unit for transmitting the encryption scheme selected by the encryption scheme selecting unit to the other communication device.
Patent JP-2012210689-A (JP)
Title: Machining method of fiber reinforced composite material, and tool therefor
Inventor: KANO SEISUKE
IPC: B23B27/14
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a machining method of a material having largely anisotropic mechanical characteristics and a tool therefor, capable of performing high-quality machining of a fiber reinforced composite material (a unidirectional growth solidification metallic material such as a crystalline polymer having directionality in a crystal) being a material whose mechanical characteristics largely vary depending on the direction of the material inside, particularly, a carbon fiber reinforced plastic (CFRP).SOLUTION: This machining method of the fiber reinforced composite material is characterized by cutting a surface of the fiber reinforced composite material by using a blade-shaped tool made of a hard material selected from a cemented carbide, a cermet, a ceramics, a ceramics coating film, a diamond and CBN, and having a curved shape having a radius R of a specific curvature in an edge of a rake surface. In the blade-shaped tool for machining the fiber reinforced composite material, the blade-shaped tool made of the hard material selected from the cemented carbide, the cermet, the ceramics, the ceramics coating film, the diamond and the CBN, has the smooth edge tip, and has a curved shape toward the outside from a central part of the edge, and is 30°-60° in a wedge angle.
Patent JP-2012213334-A (JP)
Title: Animal hair sampling device and method for investigating ecology of animal
Inventor: ARAKAWA SHIGEKI
IPC: A01K29/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a technique for sampling animal hairs while reducing damage to animals.SOLUTION: An animal hair sampling device includes a cylindrical body part 2 that allows animals to freely enter, and a sampling unit 3 provided in an inner surface of the body part 2, for sampling animal hairs by making contact with the animals hairs of an animal when the animal enters.
Patent JP-2012216086-A (JP)
Title: Bio-factory management supporting apparatus
Inventor: KAWASE HIROYUKI
IPC: G06Q50/04
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a bio-factory management supporting apparatus which improves convenience of products of a bio-factory.SOLUTION: In a bio-factory management supporting apparatus, by using bio-factory communication means, management means acquires bio-factory related information from a bio-factory to store it in bio-factory related information storage means and virtual society related information storage means, and provides the bio-factory with the bio-factory related information. By using user communication means, the management means provides a user with the bio-factory related information stored in the bio-factory related information storage means and virtual society related information stored in the virtual society related information storage means, and also, acquires information from the user. User information receiving means includes a plurality of service user candidate tables corresponding to the types of users, and according to an instruction by the management means, selects a service user table corresponding to the user from the plurality of the service user candidate tables. The management means transmits/receives information to/from the user via the selected service user table.
Patent JP-2012220962-A (JP)
Title: Mobile terminal device
Inventor: SAGA HIROYUKI
IPC: G06F3/044
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a mobile terminal device which is capable of immediately correcting unsettled characters erroneously inputted by flick input or the like, by an easy operation.SOLUTION: A mobile terminal device 10 includes: a Japanese-language ten-key 15 by which a user inputs characters in accordance with a prescribed operation procedure; a character display unit 16 on which input characters are displayed; an acceleration sensor 12 which detects an impact direction at the time of tapping the mobile terminal device 10; and a control unit 11. The accelerator 12 detects which of upper, lower, left, right, front, and rear parts of the mobile terminal device 10 the user has tapped in a state where unsettled characters of which the input is not settled yet are displayed on the character display unit 16, and the control unit 11 corrects the unsettled characters on the basis of the detected impact direction.
Patent JP-2012219119-A (JP)
Title: Thermoplastic elastomer composition and method of manufacturing the same
Inventor: MATSUNAGA KAZUYUKI
IPC: C08L91/00
Filed: 2011-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer composition where the flowability decrease by drying is suppressed.SOLUTION: This thermoplastic elastomer composition is obtained by dynamically, thermally treating a composition including components (A) to (E). The content of each of the components (A) to (C) is based on 100 pts.wt. of the total amount of the components (A) to (C). The content of each of the components (D) and (E) is based on 100 pts.wt. of teh total amount of the components (A) to (C). The component (A) is ethylene-propylene non-conjugated diene-based rubber where Mooney viscosity at 100°C (ML100°C) is 120-350, and its content is 10-60 pts.wt. The component (B) is polypropylene-based resin where the content of the monomer unit based on propylene is 51-100 wt.%, and its content is 5-50 pts.wt. The component (C) is mineral oil, and its content is 0-70 pts.wt. The component (D) is alkylphenol resin, and its content is 0.5-5 pts.wt. The component (E) is ethylene-α-olefin copolymer where the content of the monomer unit based on ethylene is 51-95 wt.% and the density is 0.85-0.91 g/cm, and its content is 1-20 pts.wt.
Patent JP-2012222920-A (JP)
Title: Electric vehicle driving device
Inventor: IWABORI MICHIO
IPC: B60L9/18
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To reduce running costs by improving the overall efficiency of a device including not only a motor and an inverter but also a chopper circuit.SOLUTION: A switch 11 is disposed between the output of, e.g., an inverter 62 among a plurality of inverters and an AC motor 7, and a switch 12 is disposed in a path connecting the output of the inverter 62 to a charging device 9 via rear torque 13. In a section where a propelling force or a brake force necessary for driving or braking the electric vehicle is small, the switch 11 is turned off and the switch 12 is turned of to operate the inverter 62 as a chopper.
Patent JP-2012226241-A (JP)
Title: Image formation apparatus
Inventor: SATO MITSURU
IPC: G03G21/00
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an image formation apparatus that cools a toner bottle fitted to an apparatus body with a cooling fan, in which when the toner bottle is attached/detached, the toner is prevented from scattering to the outside due to air stream by the cooling fan.SOLUTION: A housing part 204 for housing toner bottles 20 is provided with an openable/closable door 201 and is further provided with a first sensor 41 for detecting the opening/closing of the door 201, and when the first sensor 41 detects the opening state of the door 201, a cooling fan 206 is stopped or slowed down.
Patent JP-2012230782-A (JP)
Title: Mounting structure for shield connector
Inventor: SAKAKURA KOJI
IPC: H01R13/648
Filed: 2011-04-25
Abstract: PROBLEM TO BE SOLVED: To simplify a bolt fastening work by reducing portions where a shield bracket is fastened to a case on an apparatus side by bolts.SOLUTION: In the mounting structure for a shield connector 10 mounted to a case C on an apparatus side, the shield connector 10 comprises a terminal metal fitting 20, a housing 30, and a shield bracket 40. A connector fitting part 42 to which the housing 30 is internally fitted is opened on the shield bracket 40. A mounting hole C1 is formed on the case C, and a case fitting part 45 fitted into the mounting hole C1 is installed in the shield bracket 40. A shaft seal part 61 is fitted to the outer periphery of the case fitting part 45. With the shaft seal part 61 coming into close contact with both of the outer periphery of the case fitting part 45 and the inner periphery of the mounting hole C1, the shield bracket 40 is fastened by bolts to the case C at two portions.