baber/WOPTO huggingface dataset:
Patent JP-2012155195-A (JP)
Title: Buzzer driving circuit
Inventor: INUZUKA KAZUHIRO
IPC: G10K9/12
Filed: 2011-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a buzzer driving circuit which is made compact by reducing a circuit current while making sound pressure of a buzzer high by raising a buzzer voltage applied across the buzzer.SOLUTION: A pair of transistors Tr1 and Tr2 which differ in polarity from each other are connected in series across a power supply voltage Vof 10 V. A pair of transistors Tr3 and Tr4 which differ in polarity from each other are connected in series across the power supply voltage Vand also connected in parallel with the pair of transistors Tr1 and Tr2. A buzzer BZ is connected between the connection point between the transistors Tr1 and Tr2 and the connection point between the transistors Tr3 and Tr4. A first level shift circuit 31 raises a drive voltage Vof 5 V to a drive voltage Vof 10 V, and applies the voltage to bases of the transistors Tr1 and Tr2. A second level shift circuit 32 raises a drive voltage Vof 5 V to a drive voltage Vof 10 V, and applies the voltage to bases of the transistors Tr3 and Tr4.
Patent JP-2012160489-A (JP)
Title: Manufacturing method of electronic component
Inventor: AOKI HISAO
IPC: H05K9/00
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an electronic component which achieves high connection reliability between a shield case and a ground circuit formed on a printed circuit board and has small warpage.SOLUTION: A manufacturing method of an electronic component comprises: a process where a conductive bump is formed on a joining part with the printed circuit of a shield case that shields element components mounted on a printed circuit board from the exterior; a process where the conductive bump is heated and pressurized from the shield case side to be connected with a ground circuit formed on the printed circuit board. The shield case is bonded to the printed circuit board through a thermosetting adhesive to create electrical conductivity therebetween. The electronic component, having high connection reliability and small warpage, is obtained through the manufacturing process.
Patent JP-2012157252-A (JP)
Title: Combine harvester
Inventor: SAKAMOTO NORIYUKI
IPC: A01F12/10
Filed: 2011-01-29
Abstract: PROBLEM TO BE SOLVED: To eliminate a clogging trouble occurring in conventional combine harvesters due to the conveyance retardation of ear tip portions, and to dispose the feeding port of a threshing device at a place close to the final end of an ear tip-conveying device as much as possible on the front side of the machine frame to shorten the total machine frame length of a combine harvester.SOLUTION: The combine harvester is characterized by disposing the grain straw-feeding port 2 of the threshing device 1 at a place close to the final end of the ear tip-conveying device 3 for conveying the ear tip sides of reaped grain straws and disposing a rotary raking member 4 on the lower side of the grain straw-feeding port 2, thereby forcibly feeding the grain straw ear tip sides received from the ear tip-conveying device 3 into the threshing device 1 by the raking action of the rotary raking member 4 in the threshing feeding device of the combine harvester.
Patent JP-2012029676-A (JP)
Title: Cartridge for concentrating and collecting nucleic acid, method for concentrating and collecting nucleic acid and method for fabricating the cartridge
Inventor: NAKAMURA TOMOHIKO
IPC: G01N27/447
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge for concentrating and collecting nucleic acids, operable by simple operation, and concentrating and collecting the nucleic acids in a short time in high efficiency.SOLUTION: The cartridge 1 for concentrating and collecting the nucleic acids includes: a channel 11 enabling a liquid to be introduced; polymer gel 14 arranged at a prescribed position of the channel 11; and electrodes arranged at both terminals of the channel 11. In the cartridge, the nucleic acids are concentrated at the vicinity of the polymer gel 14 by applying a voltage between both the terminals of the channel 11 to carry out the electrophoresis of the nucleic acids introduced between the polymer gel 14 and the negative pole 13 electrode, and intercepting the nucleic acids moving to the positive pole 12 terminal by the polymer gel 14.
Patent JP-2012158236-A (JP)
Title: Steering wheel
Inventor: KONDO TAKASHI
IPC: B62D1/10
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a steering wheel in which the wear of a damper spring is suppressed and vibration is more effectively reduced as a result.SOLUTION: A bush 65 is interposed between the damper spring 64 arranged at the steering wheel body 11 side and the air bag device 12 side. First and second restraint reception parts 72h, 73e for inserting protrusions 64c disposed to be protruded on the damper spring 64 thereto and restraining the protrusions 64c thereby are disposed on the bush 65. The bush 65 is integrally vibrated with respect to the vibration of the steering wheel body 11 side and relative turning between the damper spring 64c and the bush 65 is restricted. Friction is hardly generated between the protrusions 64 and the bush 65, and the wear of the damper spring 64 is suppressed. Since the wear of the damper spring is suppressed, the damper spring 64 can be formed with a material of which the spring constant is suppressed low and the vibration of the steering wheel 10 can be more effectively reduced.
Patent JP-2012157480-A (JP)
Title: Massage unit
Inventor: MORITA YOSHITOSHI
IPC: A61H7/00
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a massage unit which can massage a wide range including the width direction of a massaged area of a person to be treated.SOLUTION: The massage unit includes: massage axes 30 and 30 which are disposed at both right and left ends of a main shaft 18, that is rotated by a drive motor, to be rotatable as a one body with the main shaft and slidable in the axial direction of the main shaft; treatment fingers 40 which are disposed on the massage axes and massage the massaged area of the person to be treated; a pair of right and left slide blocks 20 and 20 which is disposed to be axially slidable, pivoted on the massage axis, and slidable as a one body with the massage axes and the treatment fingers; an energizing means which energizes the right and left slide blocks in a direction to approach each other; geneva driving pulleys 70 which are rotatably disposed as one body with the massage axes; geneva driven pulleys 80 which are pivoted on the slide block and follow the geneva driving pulleys, the geneva driven pulleys 80 having a cam surface 81 formed as projecting axially; and cam pressing surfaces 17 which are provided for a chassis and touches the cam surfaces.
Patent JP-2012157879-A (JP)
Title: Electrode shape inspection device
Inventor: MASUDA KATSUHIRO
IPC: B23K11/30
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To correctly discriminate acceptance/rejection of a shape of a fore end of an electrode without forming any dead angle irrespective of an electrode shaping method.SOLUTION: An electrode shape inspection device includes a seating member 3 having a recess 3a with a fore end of an electrode W being fitted therein, and a receiving member 4 which is movably attached to the seating member 3, and having a receiving face 4a1 having the shape corresponding to the normal shape of the fore end of the electrode. The receiving face 4a1 of the receiving member 4 is abutted on the fore end of the electrode W fitted to the recess 3a of the seating member 3. Acceptance/rejection of the shape of the fore end of the electrode W is discriminated on the basis of the relative position of the receiving member 4 to the seating member 3.
Patent JP-2012164424-A (JP)
Title: Polyester imide resin based varnish for low dielectric constant coating film
Inventor: SAITO HIDEAKI
IPC: C09D5/25
Filed: 2011-02-03
Abstract: PROBLEM TO BE SOLVED: To provide an insulation wire which lowers dielectric constant thereof by providing an insulation layer mainly formed of polyester imide, and to provide a polyester imide resin based varnish which can form an insulation film with low dielectric constant.SOLUTION: A dielectric constant of the polyester imide based insulation film is correlated to the weight molecular weight of polyester imide before being heated and cured. Accordingly, polyester imide which is obtained by reacting an anhydride of a multivalent carboxylic acid, a dicarboxylic acid and/or an alkyl ester thereof (hereinafter, collectively referred to as "carboxylic acids"), alcohols and a diamine compound, and has a weight average molecular weight (Mw) of 9,000 or more, is used for the varnish as a main component.
Patent JP-2012163646-A (JP)
Title: Detachable unit and image forming device
Inventor: KANAYAMA KIYOTOSHI
IPC: G03G15/16
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To prevent matter removed from an inner circumferential surface of an endless belt-like member from falling when the belt-like member stops rotating and entering between the belt-like member and a support member of the belt-like member.SOLUTION: The image forming device includes: a first cleaning member (6) arranged between a first contact member (T2a) in contact with an endless belt-like member (B) and a second support member (Rd) to remove matter adhered on the inner circumferential surface of the belt-like member (B); and a second cleaning member (7) arranged between the first cleaning member (6) and the second support member (Rd) to remove the matter adhered on the inner circumferential surface of the belt-like member (B) and passing through the first cleaning member (6). The first cleaning member (6) prevents the removed matter from moving downward in the center of gravity direction along the inner circumferential surface of the belt-like member (B).
Patent JP-2012161720-A (JP)
Title: Filter mounting structure
Inventor: ENOMOTO KOICHI
IPC: B01D46/00
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a filter mounting structure that allows a filter to be installed to a filter casing through a simple operation.SOLUTION: The filter mounting structure is composed of a slide body, a fixing member for regulating the slide body so as to be slidable, a filter pressing member and a connection member for connecting the slide body, the fixing member and the filter pressing member in this order. The slide body includes a first long hole long in a direction oblique with respect to a filter pressing direction. The fixing member includes a second long hole long in the filter pressing direction. The connection member is inserted in the first and second long holes, and fixed to the filter pressing member, so that the filter pressing member moves in an air inflow or outflow direction of the filter casing to press the filter to the filter casing by sliding the slide body while regulating it by the fixing member.
Patent JP-2012165134-A (JP)
Title: Presence reliability generation device and presence reliability generation program, and presence management system
Inventor: MURAKAMI MASAHIKO
IPC: H04M3/42
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To generate a value suitable as the reliability of presence information.SOLUTION: When estimating the presence information of a user from the conduction state of a charger 44 used for charging an extension cellular phone 32 possessed by the user and provided on the desk of the user, a presence reliability generation server 10 acquires the speech start records after starting call in the extension cellular phone, and determines the mobile rate of the extension cellular phone of the user, which is calculated based on the speech start records after starting call of the extension cellular phone, as the reliability of presence information of the user.
Patent JP-2012164529-A (JP)
Title: Battery pack, battery charger, and electronic equipment
Inventor: ASANO TAKESHI
IPC: H01M10/44
Filed: 2011-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack capable of storing data with certainty in suspend processing.SOLUTION: A battery pack 3 mounted to an electronic equipment main body detachably, has: a lock switch 4 having a first locked part 41 that can engage with a locking part of the electronic equipment main body, and switching over a lock state with the electronic equipment main body 2; and a power supply switch 5 having an engaging part 52 that can engage with an on-off control switch of a power supply circuit of the electronic equipment main body, and performing on-off switching of the power supply circuit of the electronic equipment main body. To the lock switch 4, a second locked part 42 locked with the power supply switch 5 at a power-on position to restrict an unlock operation of the lock switch 4 is provided.
Patent JP-2012162432-A (JP)
Title: Gallium oxide powder, method for producing the same, oxide sintered compact sputtering target, and method for producing the same
Inventor: KOSHO TAKASHI
IPC: C01G15/00
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a technology applicable to production of a high-density α-gallium oxide powder target, and not generating a crack or a sintering failure in a sputtering target production step.SOLUTION: In the α-gallium oxide powder, the chlorine content is ≤10 wt ppm, the sodium content is ≤10 wt ppm, the average particle size is 0.5-3 μm, the particle size distribution range is 0.1-10 μm, and the BET specific surface area is 10-40 m/g. In the method for producing the same, gallium is dissolved into nitric acid to form gallium nitrate aqueous solution, then neutralized by aqueous ammonia to obtain Ga(OH), and thereafter Ga(OH)is dried at 80-120°C to be changed into GaO(OH), then roasted at 400-550°C for 1-10 hours, to thereby obtain the gallium oxide powder.
Patent JP-2012163088-A (JP)
Title: Portable working machine
Inventor: HIRAI TAKAHIRO
IPC: F02M35/022
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a portable working machine, in which woodchips, dust and the like having flowed into a purification chamber can be efficiently discharged.SOLUTION: In the portable working machine including an engine, a carburetor for feeding an air-fuel mixture to a cylinder of the engine, an air filter 31 for purifying air sucked in with the carburetor, and the purification chamber 30 for accommodating the air filter 31 and having a suction port, an opening part 32 for air is provided at a corner part on the gravitation force direction down side from the air filter 31 of the purification chamber 30. A horizontal surface 33 near the opening part 32 is formed and tilted (angle θ) to be lowered toward the opening part 32, and a vertical surface 34 is formed and tilted (angle θ) toward the opening part 32. The shape of the purification chamber 30 is decided so that a ratio of a spatial volume (dashed line 35) is larger near the upper side of the opening part 32.
Patent JP-2012165830-A (JP)
Title: Air-conditioned seat
Inventor: ARAKAWA TAKASHI
IPC: B60N2/90
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To accurately detect, inside a seat, a user's skin temperature without having delay in detection, in an air-conditioned seat which is configured to control air-conditioned air in accordance with the user's skin temperature.SOLUTION: Thermal noise of millimeterwave band radiated from the skin of an occupant seated on an air-conditioned seat 1 is received through a reception element 28; the reception signal is amplified/detected by a skin temperature detection circuit 38, and thereby, a detection signal of the skin temperature corresponding to the reception level of the thermal noise is formed and inputted into a control circuit 50. Then, the control circuit 50, on the basis of the skin temperature of the occupant obtained from the detection signal, determines the optimum temperature and air blowing quantity of air-conditioned air, and thereby controlling the temperature of the air-conditioned air formed by the air-conditioned air forming part 24 and the revolving speed of a motor 22 for driving a fan 20. Consequently, the temperature and the air blowing quantity of the air-conditioned air that is blown off from the seat surface of the air-conditioned seat 1 can be controlled to be optimum in accordance with the skin temperature of the occupant.
Patent JP-2012169134-A (JP)
Title: Film for solar cell
Inventor: NISHIO REI
IPC: C09J1/00
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a film for a solar cell, having an adhesion layer on a plastic film base material layer in order to enhance adhesiveness with a conductive layer or the like, the adhesion layer having solvent resistance and hydrolysis resistance against a solar cell electrolyte as well as adhesiveness.SOLUTION: The film for a solar cell has an adhesion layer including a modified silica represented by the following formula (1) on one surface of a plastic film base material layer, and a content rate of the modified silica in the adhesion layer is 30 wt.% or more and 100 wt.% or less based on the weight of an adhesive layer. SiOx ...(1) (In the formula, x is more than 1 and less than 2.)
Patent JP-2012167642-A (JP)
Title: Rotary machine
Inventor: ISOTANI TOMOYUKI
IPC: F04D29/30
Filed: 2011-02-16
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of a step difference in an abradable seal layer when abrading the abradable seal layer formed on the inner face of a housing with vanes of a rotary impeller.SOLUTION: In the compressor 11 of a turbocharger 1, a compressor wheel 14 is rotatably provided in the housing 12. When the wheel 14 rotates, air sucked through the inlet of the housing 12 is compressed and then discharged through the outlet of the housing 12. Further, the abradable seal layer 16 formed on the inner surface of the housing 12 is abraded by the vanes 13 of the rotating wheel 14 such that a tip clearance between the vane 13 and a part of the inner surface of the housing 12 that is opposed to the vane 13 is adjusted. The corner part 13a of the vane 13 on the outlet side of the housing 12 is shaped to move gradually further away from the shroud curve Lc of the seal layer 16 toward the end part of the vane 13 on the outlet side of the housing 12.
Patent JP-2012170014-A (JP)
Title: Controlling and monitoring high-speed millimeter wave link using out-of-band wireless channel
Inventor: OBA NOBUYUKI
IPC: H04W28/04
Filed: 2011-02-16
Abstract: PROBLEM TO BE SOLVED: To download data of a high-capacity file from a server (an access point) to a client (a portable device) of a user at a high speed with efficiently using both millimeter wave wireless communication and the conventional wireless communication (WiFi, Bluetooth (R), 3G, and the like).SOLUTION: File data is packetized and transmitted from a server to a client. The file data is transmitted as a data packet by a millimeter wave. In parallel to that, a check-out packet (a roll-calling packet) corresponding to the data packet is transmitted. At establishment of a link, a latency of each communication channel is measured for testing. On a reception side, when reception of the check-out packet is completed, whether or not a millimeter wave packet corresponding to the check-out packet is arrived is checked (or roll-calling is performed). If no corresponding millimeter wave packet is arrived, it is determined that the corresponding millimeter wave packet is lost, and a retransmission request is returned to the server readily via WiFi.
Patent JP-2012174768-A (JP)
Title: Template treatment method, program, computer storage medium, template treatment device and imprint system
Inventor: NISHI TAKANORI
IPC: B29C33/68
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To efficiently remove a release film formed on a surface of a template and to efficiently wash the surface of the template.SOLUTION: A template treatment device includes: a holding part 151 for holding a back surface Tof a template T; a nozzle 192 for supplying washing liquid F and pure water D from the side of a surface Tof the template T to a release film S on the surface Tof the template T; and an ultraviolet ray irradiation part 160 for irradiating the release film S on the surface Tof the template T with ultraviolet rays from the side of the back surface Tof the template T. When washing the surface Tof the template T, the washing liquid F and the pure water D are supplied from the nozzle 192 to the release film S while irradiating the release film S with the ultraviolet rays from the ultraviolet ray irradiation part 160. The specific gravity of the pure water D is smaller compared to the washing liquid F, and the pure water D does not have affinity for the washing liquid F.
Patent JP-2012172384-A (JP)
Title: Long term stabilizing method for water catchment function of groundwater removal construction
Inventor: NAKAMURA HIROYUKI
IPC: E02D17/20
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a water catchment pipe structure which prevents adhesion or deposition of red rust or water scale on a water catchment pipe from a low-permeable clay layer.SOLUTION: A water catchment pipe 3 installed in a horizontal direction or in an upward direction as a standard is provided with a rising pipe 10 to fill the inside of the water catchment pipe 3 with water, so that a saturated groundwater zone 7 and the inside of the water catchment pipe 3 are saturated with the groundwater. Consequently, the ground water can be efficiently collected in the water catchment pipe 3a having strainers without reducing the permeability coefficient of the saturated groundwater zone 7. In addition, since the entire inside of the water catchment pipe 3 is saturated with the groundwater, the groundwater comes in no contact with the atmospheric air. Consequently, generation of red rust or the like is prevented, so that the effect of water catchment is hardly impaired for a long term.
Patent JP-2012171050-A (JP)
Title: Spindle unit
Inventor: KOBAYASHI MAKOTO
IPC: B24B41/047
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a spindle unit which does not cause resonance even if a revolution speed of a spindle is set to a desired revolution speed.SOLUTION: In the spindle unit 1, a driving part 6 is mounted on one end of the spindle 2 supported by a housing 3 with a bearing, and a tool mount 7 is provided to the other end of the spindle 2 for mounting a tool. A projecting rod 8 is provided on the one end of the spindle 2 to project by a prescribed length from the driving part 6. The projecting rod 8 includes a weight 9 which can be axially moved and fixed. By adjusting a position of the weight 9 in an axial direction of the projecting rod 8, the resonance due to the revolution speed of the spindle 2 can be avoided.
Patent JP-2011143257-A (JP)
Title: Tissue anchor and insertion tool for the same
Inventor: BOJARSKI RAYMOND A
IPC: A61B17/04
Filed: 2011-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anchor that fixes tissues to bone and an implanting anchor insertion tool that inserts the anchor into the bone and ties a suture thread around the tissue.  <P>SOLUTION: A surgical instrument includes: an external tubular member 110; an adapter 130 that is coupled with the external tubular member 110; an actuator 120 that is coupled with the adapter 130 and includes a guide orbit 140 and a bump-shape protrusion that is provided in the guide orbit 140; and first and second implants that are stored in the external tubular member and where the second implant is arranged at a proximal end side of the first implant. The actuator 120 advances the bump-shape protrusion along the guide orbit 140. Thus, the first and second implants are guided to be arranged from the external tubular member 110.  <P>COPYRIGHT: (C)2011,JPO&INPIT