baber/WOPTO huggingface dataset:
Patent JP-2012175588-A (JP)
Title: Portable communication device
Inventor: ICHINOSE HARUHITO
IPC: H04M1/00
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent return operation from OFF to ON of a radio switch from being forgotten, or to prevent return operation from ON to OFF from being forgotten.SOLUTION: When a radio switch 13 is turned on, a radio transmission and reception unit 14 is able to transmit and receive a radio wave, and when the radio switch 13 is turned off, the radio transmission and reception unit 14 becomes a state in which it cannot emit a radio wave, but data processing not accompanying radio wave emission inside a portable communication device 41 is possible, and on top of that, a control unit 12 obtains latitude and longitude from a base station 2 through the radio transmission and reception unit 14, determines whether it is in an origination prohibition area or out, and if it is in the origination prohibition area, leaves the radio switch 13 off, and if it is out of the origination prohibition area, electrically turns on the radio switch 13. In addition, when the radio switch is turned on, the control unit 12 obtains latitude and longitude from the base station 2 through the radio transmission and reception unit 14, determines whether it is in an origination prohibition area or out, and if it is out of the origination prohibition area, leaves the radio switch 13 on, and if it is in the origination prohibition area, electrically turns off the radio switch 13.
Patent JP-2012174213-A (JP)
Title: Semiconductor integrated circuit
Inventor: ENDO MAKOTO
IPC: G06F21/62
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit capable of preventing confidential data stored in a storage device from being easily altered and read.SOLUTION: A semiconductor integrated circuit 10 includes: a CPU encryption key storage part 60 which stores a plurality of CPU encryption keys; a CPU 30 which selects any CPU encryption key among the plurality of CPU encryption keys from the inside of the CPU encryption key storage part 60 and outputs it; an internal encryption key generation circuit 40 which generates an internal encryption key based on the CPU encryption key selected by the CPU 30, and an external encryption key supplied from the outside; and an address conversion circuit 50 which converts address signals A0-An output from the CPU 30 based on the internal encryption key and outputs them as address signals B0-Bn.
Patent JP-2012171683-A (JP)
Title: Granular material container
Inventor: TAKADA KAZUHIKO
IPC: B65D83/04
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a newly designed granular material container which allows an outlet to close automatically during rotation as well as reduces the number of parts.SOLUTION: The granular material container includes a container body 2 which has an annular circumferential wall 4 on a circular bottom wall with a storage section formed inside for a plurality of granular materials C and a cover 5 which has a circumferential wall 6 surrounding the container body 2 with a top wall 7 thereon. The outlet A leading to the storage section is formed on the top wall of the cover; a blocking portion 8 for closing the outlet A is integrally formed with the bottom wall; a handling piece 9, which has slits extending in the circumferential direction and opens or closes the outlet A by rotating the container body 2 along the circumferential direction, is formed on a cover circumferential wall 6; a recessed portion n extending in the circumferential direction is formed inwardly by depressing a part 4a of a body circumferential wall 4 in the radial direction; an elastic tab 10 is formed in a circumferential wall 4a forming the recessed portion n; and a holding portion 11 is formed on the inside of the cover circumferential wall 6 to deform the elastic tab 10 so as to cause an elastic restoring force therein such that the elastic tab top end 10a abuts thereto and the container body 2 rotates in the reverse direction.
Patent JP-2012177483-A (JP)
Title: Glow plug with combustion pressure sensor
Inventor: NAKAMURA YOSHIHIRO
IPC: F02P19/00
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a glow plug structure capable of improving detection precision of a pressure sensor by securing an area of a member for connecting a heater unit to a housing and capable of further improving the detection precision of the pressure sensor, in a glow plug with a combustion pressure sensor including the heater unit having multiple stages with differing diameters.SOLUTION: A glow plug 100 includes: an approximately cylindrical housing extended in an axial direction; a rod-shaped heater unit whose tip part is projected from a tip of the housing and capable of moving along the axial direction; a connection member which, while allowing the movement of the heater part along the axial direction, connects the heater unit to the housing in the housing; and a pressure sensor for detecting pressure applied to the heater unit. In the heater unit, a large-diameter part is formed on the rear end side and a small-diameter part whose diameter is smaller than that of the large-diameter part is formed on the further tip side from the large-diameter part. The connection member connects the small-diameter part of the heater unit to the housing in the housing.
Patent JP-2011125737-A (JP)
Title: Catheter
Inventor: SHIMOKAMI MANABU
IPC: A61M25/00
Filed: 2011-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catheter, preventing stress concentration in a boundary part between a catheter body and a tip, exhibiting high torque transfer performance in such the boundary part and rich in flexibility.  <P>SOLUTION: The catheter 10 includes: a catheter body 11 including a coil body 24, an inner resin layer 26 covering the inner periphery of the coil body 24, and an outer resin layer 28 covering the large diameter element wire of the coil body 24 without externally exposing the outer surface of the wire; a resin made tip 12 having an inner hole communicating with the catheter body 11 and arranged on the distal end of the catheter body 11; an inner layer extension part where the inner resin layer 26 is integrally extended from the distal end of the catheter body 11 to the tip 12 side to form the inner periphery part of the proximal end part of the tip 12; and a braided body 30 arranged on the inner layer extension part within the tip 12 and on at least inner resin layer 26 of the distal end side part of the catheter body 11 respectively over the boundary between the proximal end part of the tip 12 and distal end part of the catheter body 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012181038-A (JP)
Title: Lifting tool for spent fuel storage rack, method for lifting spent fuel storage rack, and re-racking method
Inventor: NAKAMURA MASAAKI
IPC: G21C19/07
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a lifting tool for a spent fuel storage rack, method for lifting a spent fuel storage rack, and re-racking method capable of lifting the spent fuel storage rack even when engagement members having engagement holes are not attached.SOLUTION: A lifting tool 100 for lifting a rack where multiple cylindrical rack cells 2 for accommodating spent fuel are arrayed includes: multiple lock parts 56 to be respectively locked to swelling parts 11B of the rack cells 2 which are swelled in horizontal directions Y to be crossed with a vertical direction Z for the arrangement of the rack cells 2; and body parts 51 for supporting the multiple lock parts 56 and to be lifted.
Patent JP-2012182690-A (JP)
Title: Proxy delivery server and communication control method in mobile communication system
Inventor: AWANO JUN
IPC: H04W36/18
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a proxy delivery server which can reduce traffic delay, make more efficient use of network resources, and maintain the continuity of service being provided to a mobile terminal even upon relocation of mobility anchor.SOLUTION: In a mobile communication system including a mobility anchor which provides mobility to a terminal, a proxy delivery server (600b) for relaying contents to be delivered from a service provision server (500) to a terminal (400), upon request for mobility anchor relocation, acquires context information relating to relay of contents from another proxy delivery server (600a), which is relaying the contents to be delivered to the terminal. The proxy delivery server (600b) uses the information to reproduce a session with the terminal which was maintained between the other proxy delivery server and the terminal for content delivery, and forwards the contents to be delivered to the terminal via the reproduced session using location data of the contents already delivered from the other proxy delivery server to the terminal.
Patent JP-2012182405-A (JP)
Title: Semiconductor rectifier
Inventor: KAMAGA MASATAKE
IPC: H01L29/872
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor rectifier using a wide band-gap semiconductor that reduces a voltage in which minority carriers are injected and has sufficient surge current resistance.SOLUTION: A semiconductor rectifier comprises: a semiconductor substrate of a first conductivity type that is composed of a wide band-gap semiconductor; a semiconductor layer of the first conductivity type that is formed on the top surface of the semiconductor substrate, has a lower impurity concentration than the semiconductor substrate, and is composed of the wide band-gap semiconductor; first semiconductor regions of the first conductivity type that are formed on a surface of the semiconductor layer and are composed of the wide band-gap semiconductor; second semiconductor regions of the second conductivity type that are formed around the first semiconductor region and are composed of the wide band-gap semiconductor; a third semiconductor region of the second conductivity type that is formed to be sandwiched by the first semiconductor regions, has a deeper junction depth than that of the second semiconductor regions, and are composed of the wide band-gap semiconductor; a first electrode that is formed on the first, second, and third semiconductor regions; and a second electrode that is formed on the under surface of the semiconductor substrate.
Patent JP-2012186925-A (JP)
Title: Vehicle charging system
Inventor: KANAMORI TAKASHI
IPC: H01M10/44
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle charging system which accurately grasps the charge amount of a battery and properly conducts the termination control of the charging even when a household power source is used.SOLUTION: A vehicle charging system includes: a control part 7; an electric outlet 9 which connects with a power source plug 8 of a vehicle parked in a vehicle space and receives electric power supply from an external power source trunk line; a charge unit 6 including a current sensor measuring a value of the current flowing through the electric outlet 9; and a vehicle charge control part 22 controlling the charge current of a battery 21 mounted in the electric vehicle. The vehicle charge control part 22 performs the control so as to control the charge current and send charge amount information to the charge unit 6. The charge unit 6 measures the charge current through the current sensor and thereby obtaining the charge amount information and grasping the charge amount. The control part 7 controls the charging based on the charge amount information.
Patent JP-2012031378-A (JP)
Title: Method of producing fluorine-based polymer composite particle
Inventor: TOMITA IKUYOSHI
IPC: C08F36/20
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing fluorine-based polymer composite particles which can obtain fluorine-based polymer composite particles with small particle diameters, and can uniformly control the particle diameter and film thickness of fluorine-based polymer layers.SOLUTION: The method of producing fluorine-based polymer composite particles includes: a step 1 for producing resin core particles by performing living dispersion polymerization using hydrocarbon-based allene monomers; and a step 2 for forming fluorine-based polymer layers on surfaces of the resin core particles by performing living dispersion polymerization using the resin core particles and fluorine-containing allene monomers.
Patent JP-2012186954-A (JP)
Title: Cabinet installation method
Inventor: TAKAHASHI NORIO
IPC: H02G7/00
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a cabinet installation method enabling easier installation of a cabinet compared to conventional cases.SOLUTION: Notches 6, 6 are formed on a latching metal fitting 4 fixed to a cabinet 1 side, and latched parts 13, 13 onto which the notches 6, 6 can be latched are formed on an installing metal fitting 11 fixed to a concrete pole P side. First, the installing metal fitting 11 and a frame 12 are fixed. Next, after the cabinet 1 is latched (temporarily fastened) onto the installing metal fitting 11, the cabinet 1 and the installing metal fitting 11 (and the frame 12) are screwed, so as to install the cabinet 1 on the concrete pole P. Therefore, the installing metal fitting 11 and the cabinet 1 can be fixed to the concrete pole P separately, so as to facilitate installation work. The cabinet 1 can be screwed to the installing metal fitting 11 with the cabinet 1 latched onto the installing metal fitting 11, so as to extremely simplify the installation work.
Patent JP-2012184097-A (JP)
Title: Door rail surface roughening device
Inventor: ABE SATOSHI
IPC: B66B13/30
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of abnormal noise when opening and closing the door of an elevator with simple constitution.SOLUTION: The door rail surface roughening device 30 of the elevator 100 includes a surface roughening member 31 which is attached to the upper side of the door 21 suspended from a roller 23 rolling on a door rail 11, is pushed against a roller rolling surface 12 on the door rail 11 in accordance with the opening and closing of the door 21, slides on the roller rolling surface 12 of the door rail 11 and, thereby, roughens the roller rolling surface 12 of the door rail 11, wherein the surface roughening member 31 contains fine powder harder than the material of the door rail 11.
Patent JP-2011209718-A (JP)
Title: Toner for electrostatic charge image development and method for producing the toner
Inventor: YUGE TETSUJI
IPC: G03G9/087
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a toner for electrostatic charge image development, achieving both of low temperature fixability property and blocking resistance, excellent in strength of a fixed image and gloss, further excellent in production stability and capable of giving stable qualities, and to provide a method for producing the toner.SOLUTION: The toner contains at least a binder resin, a colorant and wax, wherein the binder resin contains a copolymer of a ≥18C to <22C long-chain (meth)acrylate (A) in an ester moiety and a ≥22C long-chain (meth)acrylate (B), and a mass ratio a/b of contents of (A) and (B) is 1/10 to 10.
Patent JP-2012187253-A (JP)
Title: Sprinkler fire-extinguishing equipment
Inventor: NISHIMURA HIROKI
IPC: A62C35/68
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide sprinkler fire-extinguishing equipment for preventing damage to the equipment due to a water hammer which is caused when the inside of secondary piping in conventional negative-pressure pre-action type sprinkler fire-extinguishing equipment is in a negative pressure state and the flow rate of water flowing in the piping is excessive to generate the water hammer.SOLUTION: A pressurized water supply device has a water amount control means for preventing the flow rate of water to be supplied for fire-fighting from exceeding a rated amount of water in a period from the start of supplying water till the lapse of a predetermined time, and controlling the flow rate of water to be supplied for fire-fighting to be the rated amount of water after the lapse of the predetermined time.
Patent JP-2012187257-A (JP)
Title: Ablation device
Inventor: FUKUDA HIROSHI
IPC: A61M25/04
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an ablation device that can move a focus and irradiate target tissue with a high-intensity focused ultrasound (HIFU) while an irradiation part is positioned and fixed at the target tissue.SOLUTION: The ablation device 1 for cauterizing living tissue by a high-intensity focused ultrasound includes: a housing 21 having an opening; an irradiation part 11 having a HIFU transducer 22 disposed in the housing, and for emitting a high-intensity focused ultrasound through the opening; a suction part 12 for fixing the housing to the living tissue; and a focus control part for moving a focal position of the high-intensity focused ultrasound in the depth direction of the living tissue.
Patent JP-2012189938-A (JP)
Title: Light source device and projector
Inventor: EGAWA AKIRA
IPC: G02B5/26
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a light source device capable of reducing in size of the light source device in a structure having a phosphor layer, and further to provide a projector.SOLUTION: A light source device comprises: a first light source for emitting first light; a second light source for emitting second light different from the first light; a phosphor layer for emitting third light different from the first light and from the second light; and a wavelength selective reflecting layer for synthesizing the first light, the second light and the third light by transmitting the first light and the second light and reflecting the third light, or by reflecting the first light and the second light and transmitting the third light.
Patent JP-2011212746-A (JP)
Title: Binder composition for manufacturing mold
Inventor: YOSHIDA AKIRA
IPC: B22C1/10
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a binder composition for manufacturing a mold which can prevent the strength degradation of a mold under high-humidity environment and also can restrain the generation of irritant gas during casting, and to provide a composition for the mold using the binder composition.SOLUTION: The binder composition for manufacturing the mold contains fran resin, and a metallic compound including one or more of metallic elements selected from the groups 2, 4, 7, 10, 11 and 13 of the periodic table. The content of the metallic elements in the binder composition is 0.01-0.70 wt.%. The binder composition comprises one or more of metallic compounds selected from hydroxides, nitrates, oxides, organic acid salts, alkoxides, and ketone complexes.
Patent JP-2012193995-A (JP)
Title: Arithmetic system, arithmetic method, arithmetic device, film for measuring optical characteristic, and substance for measuring optical characteristic
Inventor: MASUDA YUTAKA
IPC: C09D7/80
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To perform predictive calculation of a correct solar reflectance.SOLUTION: A KS calculation part calculates an absorption coefficient and a scattering coefficient of a coating painted on a substrate, using a reflectance of the substrate whose reflectance is 90% or more for light of any wavelength from 350 nm to 1600 nm. A solar reflectance calculation part calculates a solar reflectance of a paint mixed with other paints, based on a mixture ratio of a paint of the coating, and the absorption coefficient and the scattering coefficient having calculated by the KS calculation part.
Patent JP-2012048191-A (JP)
Title: Nonmagnetic developer and method of spherizing the same
Inventor: YI-WEI CHEN
IPC: G03G9/08
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To effectively prevent a charge control agent from being covered by a resin, and enhance charging of spherized developing particles, to improve image quality.SOLUTION: A nonmagnetic spherizing method includes following processes: (A) A resin is mixed with a colorant and a release agent. (B) Core particles are obtained through a fusion mixture process and a subsequent pulverization process. (C) The core particle, a charge control agent, and a first external additive are mixed. (D) Spherized developing particles are obtained through a spherizing process.
Patent JP-2012202434-A (JP)
Title: Fluid dynamic pressure bearing device, spindle motor, and disk drive device
Inventor: MIZUKAMI JUNYA
IPC: F16C33/74
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a technique by which retention of bubbles generated by cavitation on vibration can be suppressed and the leakage of a lubricating oil can be inhibited in a fluid dynamic pressure bearing device.SOLUTION: An oil buffer W1 is provided between a thrust gap V1 and a pumping gap U1. The axial dimension of the oil buffer W1 is larger than that of the thrust gap V1. The radial dimension of the oil buffer is larger than that of the pumping gap U1. In the fluid dynamic pressure bearing device 106A, the bubbles generated in the thrust gap V1 by the cavitation on vibration can be dissolved in the lubricating oil of the oil buffer W1. Thereby, the leakage of the lubricating oil by the retention of the bubbles can be inhibited.
Patent JP-2012200178-A (JP)
Title: Cell culture vessel
Inventor: NAGAI TARO
IPC: C12M1/00
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a cell culture vessel, having excellent antifogging properties and proofness for contamination when being taken from a thermostat bath for culture.SOLUTION: This cell culture vessel includes a cell culture part having a recessed part, the periphery of which is surrounded with a side wall and a cover part covering the cell culture part, wherein the inner surface of the cover part is provided with a water film forming part formed to be superposed on a part of an opening part of the recessed part of the cell culture part in a plan view and a water intercept part formed to surround the water film forming part and also overlap the top face of the side wall in a plan view.
Patent JP-2012200855-A (JP)
Title: Machine tool, and control method
Inventor: KAWAMURA TSUNEHISA
IPC: B23Q3/155
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a machine tool capable of shortening a tool change time by avoiding the contact of a large-diameter tool with a change arm, and to provide a control method for controlling tool change operations.SOLUTION: When both a tool 24 attached to a machining shaft 9 and a tool 24 stored in a tool pot 31 are standard tools, the operation of the tool pot 31 to approach the change arm 18 and the operation of the machining shaft 9 (shaft base 3) to move to a change position are performed in parallel. The standard tools do not come into contact with the change arm 18 since they are small, and the tool change time can be shortened.
Patent JP-2012206343-A (JP)
Title: Multilayer film, method for producing the same, polarizing plate protective film, and polarizing plate
Inventor: SAKURAUCHI KAISHU
IPC: C08L63/00
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer film which includes a base material film comprising a resin that contains a polymer having an alicyclic structure or an acrylic polymer, which has high adhesive force and whose adhesive force is hardly decreased even in a high-humidity environment.SOLUTION: The multilayer film includes: the base material film having a layer comprising the resin that contains the polymer having the alicyclic structure or the acrylic polymer, on the surface thereof; and a urethane resin layer. The urethane resin layer is formed by curing a resin containing (A) polyurethane, (B) an epoxy compound, (C) one or both of primary amine and secondary amine, and (D) at least one compound selected from the group comprising tertiary amine, imidazole compounds and imidazoline compounds of 1.4-2.7 equivalent based on 1 equivalent of an epoxy group of (B) the epoxy compound.