baber/WOPTO huggingface dataset:
Patent JP-2012154217-A (JP)
Title: Ignition device of spark-ignition internal combustion engine
Inventor: SERIZAWA TAKESHI
IPC: F02P23/04
Filed: 2011-01-25
Abstract: PROBLEM TO BE SOLVED: To provide an ignition device of a spark-ignition internal combustion engine that reduces energy consumption by generating voltage for generating an electric field to be applied to an ignition plug for promoting combustion, without rectifying high frequency.SOLUTION: The ignition device of a spark-ignition internal combustion engine is configured to generate plasma by reacting a product formed during spark discharge which is caused by high voltage to be applied via an ignition coil electrically connected to the ignition plug of the internal ignition engine and connected to the ignition plug, with the electric field generated in a combustion chamber via the ignition plug by an electric field generation means, to ignite a gas mixture. The electric field generation means is provided with a high frequency generating circuit outputting a high frequency, and a bias circuit biasing the high frequency output by the high frequency generating circuit by at least a peak value of the high frequency.
Patent JP-2012156376-A (JP)
Title: Semiconductor device
Inventor: TSUKAMOTO KEISUKE
IPC: H01L21/768
Filed: 2011-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which the shorting between bit lines adjoining each other is suppressed and an interlayer insulating film is polished to be flat.SOLUTION: The semiconductor device includes a memory cell region in which a plurality of magnetoresistive elements MRD are arranged, and a peripheral circuit region arranged around the memory cell region in top view. The magnetoresistive element MRD contains a magnetization fixed layer, a magnetization free layer, and a tunnel insulation layer. Above the magnetoresistive element MRD, a plurality of first wiring BL extending in the direction along a main surface are provided. In the peripheral circuit region, a laminate structure DMM in which a layer of the same material as the magnetization free layer, a layer of the same material as the tunnel insulation layer, and a layer of the same material as the magnetization fixed layer are stacked is arranged so as to overlap with second wiring BL2 comprising the same layer as the first wiring BL in top view. The laminate structure DMM does not overlap with both of a pair of the adjoining second wiring BL2 in the peripheral circuit region, in top view.
Patent JP-2012143525-A (JP)
Title: Container
Inventor: SAKAI TAKAYOSHI
IPC: A61H39/04
Filed: 2011-01-11
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a container has no projection from its surface for producing digital pressure massage effects; it is only a container to store contents, and has nothing to do with the purpose of producing any digital pressure effects during and after its use.SOLUTION: Projections are provided from the container surface to produce digital pressure effects so that it can be used as a digital pressure massage producing means when it is used as a container having contents and also after it has no contents.
Patent JP-2011109706-A (JP)
Title: Video viewing glasses, and method for controlling the video viewing glasses
Inventor: MIHARA KAZUHIRO
IPC: H04N13/04
Filed: 2011-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent video viewing technology which uses a video display device and video viewing glasses.  <P>SOLUTION: The video viewing glasses include: a synchronizing signal reception portion for receiving a synchronizing signal; a left eye optical filter for adjusting a quantity of light transmitted through to the left eye; a right eye optical filter for adjusting a quantity of light transmitted through to the right eye; and an optical filter control portion for changing control of the left eye optical filter and the right eye optical filter when the synchronizing reception portion receives a set of synchronizing signals a plurality of times where a plurality of synchronizing signals received by the synchronizing signal reception portion is defined as the one set.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012156950-A (JP)
Title: Video reproducer
Inventor: TAKASHIMA TOSHIHIRO
IPC: H04N13/04
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a video reproducer which can reproduce a three-dimensional video and with which a plurality of users can simultaneously view different images on a large screen by using one display device.SOLUTION: STB4 includes: a video control portion 13 controlling reproduction of the video on a display screen 5D; and a glasses control section 15 controlling a translucent state and a shielding state of both eyes of the glasses 7A and 7B. The video control section 13 displays the video of a content CA on the display screen 5D at first timing, and displays the video of a content CB on the display screen 5D at second timing. The glasses control section 15 sets both eyes of the glasses 7A in the translucent state and both eyes of the glasses 7B in the shielding state at the first timing, and sets both the eyes of the glasses 7B in the translucent state and both the eyes of the glasses 7A in the shielding state at the second timing.
Patent JP-2012158405-A (JP)
Title: Bobbin chuck device of yarn winding machine
Inventor: MAEDA YOSHIYASU
IPC: B65H54/54
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a bobbin chuck device of a yarn winding machine capable of easily and reliably chucking a bobbin and releasing the chucking with a simple configuration.SOLUTION: The bobbin chuck device 1 includes a chuck piece 3 disposed on the outer circumference of a rotary shaft 2 that can rotate in a radial direction, and a sleeve member 4 into which the rotary shaft 2 is inserted and which has an opening 41 corresponding to the position of the chuck piece 3 and can move in an axial direction. By the movement of the sleeve member 4 in an axial direction, an inner diameter edge 41a of the opening 41 pushes the chuck piece 3 so that the chuck piece 3 rotates in an outer diameter direction and projects at the opening 41 pressing the inner wall surface of the bobbin B to chuck the bobbin B. By the movement of the sleeve member 4 in a reversed axial direction, the inner diameter edge 41a of the opening 41 pushes the chuck piece 3 in the reverse direction so that the chuck piece 3 rotates in an inner diameter direction and retracts at the opening 41 to release the chucking of the bobbin B.
Patent JP-2012165065-A (JP)
Title: Management device, management method and management system
Inventor: ORITA SUEHIRO
IPC: H04L12/28
Filed: 2011-02-03
Abstract: PROBLEM TO BE SOLVED: To efficiently determine a collision domain where participation or withdrawal involved in multiple apparatus in a network is generated.SOLUTION: A monitoring board 20 is arranged in each collision domain 14A to which a plurality of boards 15 are connected. The monitoring board 20 also has a capture unit 23A which captures an MAC address unique to an LAN port 16 in the board 15 from the data flowing through the collision domain 14A. Furthermore, the monitoring board 20 has a board management table 30 on which the MAC address in the collision domain 14A is registered. The monitoring board 20 is further provided with an address determination unit 23B and a board determination unit 23C which compare a captured MAC address and a registered MAC address, and determine a collision domain 14A where participation or withdrawal involved in each board 15 is generated based on the comparison results.
Patent JP-2012164926-A (JP)
Title: Component error display device
Inventor: OHASHI TERUYUKI
IPC: H05K13/04
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a component error display device configured to display error information by calculating error indexes according to importance and error amount and by sorting in descending order of the error indexes.SOLUTION: The component error display device includes: error data acquisition means 102 for acquiring error data; error data storage means 104 for storing the acquired error data; error amount calculation means 106 for calculating an error amount obtained by counting up error data on a predetermined classification basis; importance factor setting means 108 for setting an importance factor on the classification basis; error index calculation means 110 for calculating an error index on the classification basis by performing arithmetic operation on the importance factor and the error amount; and error count information display means 114 for performing a list display by sorting error count information as information of errors counted up on the classification basis in descending order of the error indexes.
Patent JP-2012154159-A (JP)
Title: Attaching device of inclination coping panel material receiving frame
Inventor: FUJIWARA YASUSHI
IPC: E04D13/00
Filed: 2011-01-24
Abstract: PROBLEM TO BE SOLVED: To make a receiving frame of a panel material such as a solar panel variably cope with the inclination of a roof surface and to attach it in a ridge cover of a roof ridge part for the purpose of waterproof.SOLUTION: Steel plate cylindrical parts L1, L2, and M, which are hinge-like metallic materials using steel flat plates and are constituted by vertically projecting distal end parts by bending the steel flat plates, working the distal ends into cylinders facing each other, are combined in series, and in which a bolt A is inserted, they are constituted in a hinge shape with the A as a center, and the steel flat plates C and I at an attaching part are made to variably cope with a roof inclination. Also, the steel flat plate is used so as to be housed inside the ridge cover, and inclination variable coping is possible.
Patent JP-2011097111-A (JP)
Title: Solid electrolytic capacitor
Inventor: NAITO KAZUMI
IPC: H01G9/012
Filed: 2011-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor wherein the volume of a capacitor element is increased, and a lead terminal can be reliably connected to another lead terminal.  <P>SOLUTION: In the solid electrolytic capacitor, a capacitor element (1) having a front end face from which a positive electrode lead wire (12) is projected; and a positive electrode lead terminal (2) connected to the positive electrode lead wire (12), are sealed by an exterior sealing element composed of a synthetic resin, with the exception of a part of the positive electrode lead terminal (2). The positive electrode lead terminal (2) is provided with: a positive electrode base frame (21) which is opposed to the positive electrode lead wire (12) and disposed along the lower surface of the exterior sealing element (4); a raised connecting piece (22) which is raised from the edge of the positive electrode base frame (21) along the front end face of the capacitor element (1), and has an upper edge to which the positive electrode lead wire (12) is connected; and reinforcing pieces (23) provided between both the side edges of the raised connecting piece (22) and both the side edges of the positive electrode base frame (21).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012165713-A (JP)
Title: Topping material for baking and method for producing the same
Inventor: ASADA CHIZURU
IPC: A23G3/34
Filed: 2011-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a topping material having good compatibility and attachability with foods having various flavors, and to provide a method for producing the topping material.SOLUTION: The topping material for baking is obtained by blending a gustatory material with inulin. The method for producing a food includes a step of preparing the topping material for baking by blending the gustatory material with the inulin, a step of putting the topping material for baking on a food, and a step of baking the food carrying the topping material for the baking.
Patent JP-2012171397-A (JP)
Title: Arrangement structure of vehicle washer hose
Inventor: FUJIMARU TAKANORI
IPC: B60S1/48
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an arrangement structure of a vehicle washer hose which can be easily pulled out of a vehicle without increasing costs and without incurring blocking caused by folding or twisting of the washer hose.SOLUTION: The washer hose 16 is divided into a vehicle inside hose 23 arranged in a vehicle inside space B and a vehicle outside hose 22 pulled out from the vehicle inside space B through a grommet 21 to a vehicle outside space C. The vehicle outside hose 22 and the vehicle inside hose 23 are connected by a bent joint 25 forming an acute angle, and a portion of the vehicle inside hose 23 separated from a bent joint connecting part 23a by a predetermined distance is fixed on a ceiling member 7 by a fixing member 20'. Thus, when the vehicle outside hose 22 is pulled out in a washer nozzle connecting direction (a), the vehicle inside hose 23 is moved in a pull-out direction (a) together with the bent joint 25 with the fixing member 20' as a fulcrum.
Patent JP-2011255668-A (JP)
Title: Low-outgas flame-retardant polymer member
Inventor: SUGINO YUSUKE
IPC: C08J7/05
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retardant member having low-outgas properties, flexibility, and high-level flame retardancy.SOLUTION: This low-outgas flame-retardant polymer member includes a polymer layer (B), and a flame-retardant layer (A) on at least one face of the polymer layer (B). The flame-retardant layer (A) contains a stratified inorganic compound (f) in a polymer, and a volatile component amount when heating the flame-retardant polymer member at 150°C is 5,000 ppm or below.
Patent JP-2012173065-A (JP)
Title: Biological fluid component measuring device and control method therefor
Inventor: TONOOKA YUYA
IPC: G01N33/66
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a biological fluid component measuring device which can set the volume of an acoustic speaker making use of air vibration and a bone conduction speaker making use of bone conduction and further determine which speaker is made to function through a single operation part to have superior operability although having notification functions by both the speakers.SOLUTION: When a knob 302 of a slider switch 301 is positioned to the right with respect to the center position of a movable range, only the acoustic speaker as second notification means making use of air vibration is used, and a measurement result is transmitted with the volume corresponding to the distance from the center position. When the knob 302 of the slider switch 301 is positioned to the left with respect to the center position of the movable range, only the bone conduction speaker as first notification means making use of bone conduction is used, and the measurement result is transmitted with the volume corresponding to the distance from the center position.
Patent JP-2012172881-A (JP)
Title: Cooling device
Inventor: USU TATSUYA
IPC: F25D21/08
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To improve defrosting efficiency of a cooling device used in a large-scaled cooling storage for storing fishes, meats, and the like.SOLUTION: The cooling device is disposed in the cooling storage, cools the inside air sucked from a suction opening by a cooling coil 3, and causes produced cold air to be blown into the storage from a blow-out port 2a, and the cooling device 1 includes a partitioning member 7 dividing the inside of the cooling coil into a plurality of divided regions R-R, and having a heat radiation property, heaters 5 respectively disposed in each of the plurality of divided regions for defrosting the cooling coil, thermistors 12 disposed in each of the plurality of divided regions, and a control device controlling the heaters on the basis of detection values of the thermistors in each of the plurality of divided regions, and executing the defrosting for each divided region. The control device can change the setting of a temperature for terminating the defrosting and a heating time by the heater for each divided region.
Patent JP-2012174894-A (JP)
Title: Zener diode, semiconductor device and manufacturing methods of those
Inventor: MATSUI YOSHIHIKO
IPC: H01L21/329
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a more stable Zener diode of higher productivity and a manufacturing method of the same.SOLUTION: A Zener diode comprises a substrate 11, a base diffusion layer 12, a first polysilicon layer 14a and a second polysilicon layer 14b. The substrate 11 has a first conductivity type. The base diffusion layer 12 is provided near a surface of the substrate 11 and has a second conductivity type. The first polysilicon layer 14a is provided on the base diffusion layer 12 and has the second conductivity type. The second polysilicon layer 14b is provided on the first polysilicon layer 14a and has the second conductivity type. Impurity concentration of the second conductivity type of the first polysilicon layer 14a is higher than impurity concentration of the second conductivity type of the second polysilicon layer 14b.
Patent JP-2012172961-A (JP)
Title: Heat exchange ventilation device
Inventor: ARAI HIDEMOTO
IPC: F24F7/08
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchange ventilation device for suppressing the intake of fog or outside air of high humidity and the stop of unnecessary ventilation.SOLUTION: The heat exchange ventilation device 50 is configured to incorporate an air supply blower 10, an exhaust blower 11, and a heat exchanger 12 in a body case 1, and to form: an air supply channel (air supply wind channel) 9 for sucking the outdoor air from an outdoor side inlet port 5 by the air supply blower 10 and supplying the air inside a room from an indoor side outlet port 6 through the heat exchanger 12; and an exhaust channel (exhaust wind channel) 8 for sucking the indoor air from the indoor side inlet port 4 by the exhaust blower 11 and exhausting the air outside the room from an outdoor side outlet port 7 through the heat exchanger 12. The heat exchange ventilation device has: a humidity sensor which is disposed in the air supply wind channel 9 and detects humidity of the outside air; and a control unit for performing the intermittent driving of the air supply blower 10 and performing the driving of reducing a wind quantity of the exhaust blower 11 when determined by the detected humidity of the humidity sensor whether an outside air humidity exceeds a prescribed threshold and the outside air humidity exceeds the prescribed threshold.
Patent JP-2012181094-A (JP)
Title: Initial breast cancer detection method
Inventor: AKIMOTO KAZUNORI
IPC: G01N33/68
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an initial breast cancer detection method capable of detecting an initial breast cancer.SOLUTION: The initial breast cancer detection method includes measuring the expression level of at least one gene selected from a specific gene group, such as a Protein BEX1 gene, a Protein LETM2 mitochondrial precursor gene, and a Major urinary protein 6 precursor gene about a test sample separated from an organism.
Patent JP-2014000486-A (JP)
Title: Sludge treatment apparatus, wastewater treatment apparatus, sludge treatment method, and wastewater treatment method
Inventor: FUJITA EIJI
IPC: C02F3/12
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a sludge treatment apparatus capable of reducing sludge without using a chemical agent such as hypochlorous acid water, a wastewater treatment apparatus having the same, a sludge treatment method, and a wastewater treatment method.SOLUTION: The sludge treatment apparatus includes: an aeration tank 2 as a biological treatment tank for decomposing organic materials contained in wastewater such as sewage water and industrial wastewater with microbes; a settling tank 3 for separating the mixture of water and sludge treated in the aeration tank 2 into sludge and treated water; and a sludge return passage 4 as return means for returning the sludge separated with the settling tank 3 to the aeration tank 2, under water hammer pressure exerted by a water hammer device 8.
Patent JP-2012185298-A (JP)
Title: Piezoelectric buzzer
Inventor: HAYAKAWA KOSHIRO
IPC: G10K9/122
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric buzzer capable of achieving further down-sizing even when incorporating a resistor.SOLUTION: A resistor 7 is disposed inside a resonance chamber 8, and prevented from being disposed on a surface side of a piezoelectric diaphragm 2. Thus, a piezoelectric buzzer can be prevented from becoming thick in a normal direction of the piezoelectric diaphragm 2 because it is not necessary to estimate the dimension equivalent to the thickness of the resistor 7 in the direction on the surface side of the piezoelectric diaphragm 2. A structure without disposing the resistor 7 and lead wires 5 and 6 side by side can shorten the longitudinal direction dimension of the piezoelectric buzzer. In particular, since arrangement of the resistor 7 inside the resonance chamber 8 enables overlapping between the piezoelectric diaphragm 2 and the resistor 7 when viewed from the normal direction of the piezoelectric diaphragm 2, the longitudinal direction dimension of the piezoelectric buzzer can be shortened further. Consequently, the piezoelectric buzzer can sufficiently be down-sized even when incorporating the resistor 7.
Patent JP-2012185358-A (JP)
Title: Imaging lens
Inventor: KUBOTA YOJI
IPC: G02B13/18
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an imaging lens whose aberration can be excellently corrected regardless of a wide angle.SOLUTION: A first lens group G1 having negative refractive power, a diaphragm ST, and a second lens group G2 having positive refractive power are arranged in order from an object side. The first lens group G1 comprises a meniscus negative first lens L1 having a strong concave surface facing an image surface side and a meniscus negative second lens L2 having a concave surface facing the object side. The second lens group G2 comprises a biconvex positive third lens L3 and a negative lens group and the negative lens group comprises a positive fourth lens L4 and a negative fifth lens L5.
Patent JP-2012184810-A (JP)
Title: Brake drum
Inventor: OZAWA SHINGO
IPC: F16D65/10
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a brake drum which can improve the drag strength, strength and rigidity in the diametrical direction, joint strength, and heat radiating ability.SOLUTION: The brake drum 3 which is used for a drum brake, has a plurality of the projections 6 at the outer circumferential surface 5, the plurality of the projections are formed at the outer circumferential surface as a whole when casting a brake drum, and at least part of the projections 6 have thin-waisted shapes. It is preferable that a height of the projections 6 is 0.3 to 5.0 mm, while the number of projections is 5 to 100/cm. It is preferable that the brake drum 3 is produced by centrifugal casting.
Patent JP-2012189229-A (JP)
Title: Heat exchange member
Inventor: MIYAZAKI MAKOTO
IPC: F28D1/06
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchange member that hardly gets damage or breaks from heat stress even if having a structure of low mechanical strength to prevent the heat transfer efficiency from degrading.SOLUTION: The heat exchange member 1 includes: a heat collection part 6 having a honeycomb structure with a plurality of cells 5 serving as flow paths for a first fluid and also with partition walls 7 formed mainly of a ceramic; a heat transfer part having an outer peripheral wall 3 provided on an outer periphery of the heat collection part 6, formed mainly of a ceramic, and for exchanging heat between the first fluid and a second fluid while separating the first fluid and the second fluid flowing outside the heat collection part 6 by the outer peripheral wall 3; and a middle wall 8 formed mainly of a ceramic thicker than that of the partition walls 7, and for dividing the cells into cells 5 in the central portion and residual cells 5 in the outer peripheral portion.