baber/WOPTO huggingface dataset:
Patent JP-2011169890-A (JP)
Title: Ultrasound sensor for detecting and/or scanning objects
Inventor: HERZOG THOMAS
IPC: G01N29/24
Filed: 2011-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasound sensor suppressing disturbance echo due to a barrier layer between a rear surface of carrier and an adjacent medium at most and as completely as possible.  <P>SOLUTION: The ultrasound sensor has a substrate 1 and a piezoelectric sensor unit 2 arranged on or in and/or connected with the substrate concerned, and a rear side surface 3 of the substrate at a side away from the piezoelectric sensor unit has a surface structure including a plurality of bulges and recesses and consists of the surface structure such that the ultrasonic waves incident onto the rear side from a direction of the piezoelectric sensor unit is scattered diffusely and/or the average lateral direction range of the bulges and/or the recesses is 0.05 μm to 1 mm, being preferable for 0.1 to 200 μm and being preferable for 0.2 to 20 μm, and/or the average lateral direction range becomes less than or equal to the wavelength of ultrasonic wave producible by the piezoelectric sensor unit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012145183-A (JP)
Title: Medium scraping mechanism and power transmission device
Inventor: TABUCHI MOTOKI
IPC: F16H57/04
Filed: 2011-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a medium scraping mechanism and a power transmission device capable of appropriately scraping up a medium.SOLUTION: The power transmission device 1 or the medium scraping mechanism 3 includes: a plurality of gears 6, 7, 8 meshing each other and scraping up a medium with the teeth while rotating; a pair of wall faces 14, 15 respectively opposing to the tooth side faces in meshing sections 10, 11 where the plurality of gears 6, 7, 8 mesh each other; and recessed portions 16, 17 disposed in at least one of the pair of wall faces 14, 15 at positions opposing to the meshing sections 10, 11, the recessed portions capable of accommodating the medium. The power transmission device 1 or the medium scraping mechanism 3 has an effect of appropriately scraping up the medium.
Patent JP-2012149294-A (JP)
Title: Sputtering target, semiconductor device, and method for manufacturing the device
Inventor: TATSUMI NORIYUKI
IPC: H01L21/336
Filed: 2011-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which is excellent in adhesion and operation characteristics while preventing the diffusion of Cu included in a Cu wiring layer to the circumference, a method for manufacturing the same, and a sputtering target used for the manufacture of the device.SOLUTION: The sputtering target is formed using a Cu alloy including: 1.5 to 5.0 atom% of Mn; Mg having a ratio of 0.3 to 2.1, the ratio being represented by (atom% of Mg)/(atom% of Mn); 10 wtppm or less of C; and 2 wtppm or less of O.
Patent JP-2012152235-A (JP)
Title: Radiographic photographing apparatus and program
Inventor: IWAKIRI NAOTO
IPC: G03B42/02
Filed: 2011-01-21
Abstract: PROBLEM TO BE SOLVED: To obtain a radiographic photographing apparatus that can prevent the occurrence of artifact while suppressing power consumption, and to obtain a program.SOLUTION: A cassette controller 58 in an electric cassette 40 controls an image generation unit power supply 54A and a radiation irradiation detection power supply 55A so that at least part of one period of a power supply period for an image generation unit 54 that has a variable gain preamplifier and generates image data or a power supply period for a radiation irradiation detection unit 55 that has a variable gain preamplifier and detects a radiation irradiation state is different from the other period.
Patent JP-2012154514-A (JP)
Title: Humidifier
Inventor: KAWADA SOICHIRO
IPC: F24F6/08
Filed: 2011-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a humidifier capable of preventing decrease in humidifying capability over the long period of time.SOLUTION: In the humidifier 1 having a water absorbing material 50 absorbing water held in an water tank (7), a heat conductor 52 transmitting heat to the water absorbing material 50, and a heating means 53 arranged in the back face side of the heat conductor, the water absorbing material and the heat conductor are formed in plate-like bodies, the water absorbing material is arranged in the front face side of the heat conductor while being laminated, and the heat conductor is inclinedly arranged such that the water absorbing body is arranged obliquely upward.
Patent JP-2012153552-A (JP)
Title: Magnesium oxide powder
Inventor: SHIRAISHI HIDEO
IPC: C07F7/18
Filed: 2011-01-25
Abstract: PROBLEM TO BE SOLVED: To provide magnesium oxide powder having furthermore suppressed hygroscopicity than conventional magnesium oxide powder surface-treated by a silane coupling agent, and having excellent dispersibility into a resin material.SOLUTION: The surface of magnesium oxide powder is treated by oligomer-like reactive siloxane. This invention relates to such magnesium oxide powder described in the claim 1 that the oligomer-like reactive siloxane has a main chain containing a siloxane unit, and a side chain containing a reactive group selected from a group comprising a vinyl group, an amino group and an epoxy group; and also relates to such magnesium oxide powder that the oligomer-like reactive siloxane has a main chain containing a siloxane unit, and a side chain containing a reactive group selected from a group comprising a vinyl group, an amino group and an epoxy group.
Patent JP-2012156694-A (JP)
Title: Image processing method
Inventor: YAMAGUCHI HIROMITSU
IPC: H04N1/405
Filed: 2011-01-25
Abstract: PROBLEM TO BE SOLVED: To provide an image processing method for performing quantizing processing that avoids a pattern and sweeping characteristic to error diffusion or irregularity in density of dots in multipath recording in a relatively simple configuration without causing an increase in memory capacity and an increase in image processing load.SOLUTION: A threshold matrix formed by plural rows and plural columns is prepared in order that thresholds for performing error diffusion processing may differ in accordance with pixel positions. At this time, data items in the threshold matrix are arranged so that an average value of thresholds in each row and an average value of thresholds in each column are almost equal. By performing the error diffusion processing using the threshold matrix, a pattern and sweeping characteristic to the error diffusion processing can be suppressed because irregularity in density of dots does not occur in matrix period.
Patent JP-2012152690-A (JP)
Title: Condensate treatment method, and condensate treatment apparatus
Inventor: MORI SHINTARO
IPC: C02F1/42
Filed: 2011-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a condensate treatment method and a condensate treatment apparatus by which organic acids can be sufficiently removed without using a desalting tower of a mixed bed system.SOLUTION: In the condensate treatment method where at least a part of boiler condensate is treated by an ion exchange resin and then is supplied to the boiler, the ion exchange resin is consisting of an anion exchange resin. Since the organic acids in the boiler condensate is removed by the anion exchange resin, the organic acids can be removed without installation of the desalting tower of the mixed bed system. Further when amine or the like is added to boiler water as a pH adjuster or the like, removal of even amine or the like is prevented at the time of removal treatment of the organic acids by the anion exchange resin.
Patent JP-2011171729-A (JP)
Title: Helium filling method
Inventor: BORN MATTHIAS
IPC: H01F6/04
Filed: 2011-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of combining a helium cooling process and a subsequent magnet energizing process for superconductive magnets, which uses a helium collecting process in a helium transfer/filling facility.  <P>SOLUTION: A superconductive coil of a magnet is cooled using ultra-cold helium gas, and then a magnet helium ultralow-temperature keeping device (storage container) is filled with liquid helium. Related helium gas is collected from these operations, helium is collected during a normal boil-off process while the magnet is excited, and then helium gas released as a result of quenching is collected. Quenching may occur during the energization (excitation) of the magnet.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012153413-A (JP)
Title: Packaging box and packaging method of flat television set
Inventor: KAWAGOE MASAHIRO
IPC: B65D81/113
Filed: 2011-01-27
Abstract: PROBLEM TO BE SOLVED: To easily package a plate-like body, and to secure high strength and stability even when the plate-like body is erected in a vertical position upon transportation.SOLUTION: A packaging box is constituted of: a first member 10 in which a front wall 12, a rear wall 13 and right and left sidewalls 14 and 15 are continuously provided at each end edge of a square bottom wall via a fold line, respectively; and a second member 20 in which a front wall 22, a rear wall 23 and right and left sidewalls 24 and 25 are continuously provided at each end edge of a square top wall 21 via a fold line, respectively. The front wall, the rear wall and the right and left sidewalls are folded along a fold line with respect to the bottom wall of the first member to be assembled to a box-shaped body whose upper part is opened. Furthermore, the front wall, the rear wall and the right and left sidewalls are folded along a fold line with respect to the top wall of the second member to cover the box-shaped body by the first member, the right and left sidewalls of the second member are superposed on each surface of the right and left sidewalls of the first member and each lower end edge of the front wall and the rear wall of the second member is abutted against each upper end edge of the front wall and the rear wall of the first member.
Patent JP-2012099782-A (JP)
Title: Heat radiation substrate
Inventor: KIM KYAN-SOO
IPC: H01L23/12
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a heat radiation substrate which provides a metal substrate for high output due to high integration and high capacity of electronic components, which is achieved by an improved heat radiation function of a base made of aluminium (Al) and copper (Cu).SOLUTION: The invention relates to a heat radiation substrate (anode oxidation multilevel metal substrate) for improving a heat radiation function. Specifically, the heat radiation substrate includes a copper layer 110 having a given thickness, an anode oxidation insulation layer 130 provided above and below the copper layer 110, and an aluminum (Al) layer 120 provided between the copper layer 110 and the anode oxidation insulation layer 130.
Patent JP-2012158351-A (JP)
Title: Packaging bag
Inventor: MIYAMOTO YURI
IPC: B65D33/01
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To easily take out liquid and solid products packaged respectively from a packaging bag of the liquid and the solid products that are packaged.SOLUTION: Such an easy-to-peel multilayer sheet is formed, that an inner layer is layered on an outer layer to be peeled on a peeling plane, as a front surface sheet 1 of front and back surface sheets 1, 2, which are fused together by melting in both-side edge sealed parts 5, 6 and in upper and lower edge sealed parts 9, 10. A circular half cut 19 for forming an open hole is formed on the inner layer so that the outer layer in a peeling area 17 divided by a peeling half cut 16, which is formed on the outer layer of the front surface sheet 1 from the outside surface side thereof, is peeled to form the open hole. Extended part 11, 12 are formed on the outside of the upper edge sealed part 9. A first unsealing half cut 21a for crossing the extended part 11 along the outside edge of the upper edge sealed part 9 is formed at such a depth that the first unsealing half cut reaches the peeling plane from the inside surface side of the front surface sheet 1. A second unsealing half cut 21b extending from the inside edge of the upper edge sealed part 9 along the inside edges of both-side edge sealed parts 5, 6 is formed. As a result, the front surface sheet 1 can be turned up and opened by peeling the outer layer from the inner layer.
Patent JP-2012162988-A (JP)
Title: Water pump system
Inventor: INAZAKI NAO
IPC: F04D29/22
Filed: 2011-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a water pump system having a clutch mechanism formed in an extremely simple structure, while securing installation space and enabling weight and cost reduction.SOLUTION: The water pump system comprises a housing 10, a rotary shaft 20, an impeller member 40, and a clutch mechanism 50. The clutch mechanism 50 comprises a cylindrical bush 51 inserted in an annular space between the outer circumferential surface of the rotary shaft 20 and the inner circumferential surface of a boss part 42 of the impeller member 40, to be coupled with the rotary shaft 20 so as to always transmit torque. The cylindrical bush 51 is made of a material having a thermal expansion coefficient larger than that of the impeller member 40. When cooling water in a cooling water chamber is at an ordinary temperature, a slight clearance S1 is formed between the outer circumferential surface of the cylindrical bush 51 and the inner circumferential surface of the boss part 42 of the impeller member 40. When the temperature of the cooling water in the cooling water chamber is high, the cylindrical bush 51 is thermally expanded so that its outer circumferential surface is brought into contact with the inner circumferential surface of the boss part 42 of the impeller member 40 so as to enable torque transmission.
Patent JP-2012164019-A (JP)
Title: Information processor, information processing method and program
Inventor: SAKURAI MASAKATSU
IPC: G06F3/12
Filed: 2011-02-03
Abstract: PROBLEM TO BE SOLVED: To surely confirm before next process when exception processing such as error processing is performed, and minimize a rework even if a print error is caused, and improve work efficiency.SOLUTION: An information processor includes: confirmation means for confirming a processing state of a printer; acquisition means for acquiring exception processing information including contents of exception processing from the printer when the processing state confirmed by the confirmation means is the processing state in which exception processing is performed; first determination means for determining confirmation work to be added to a physical job ticket according to the contents of exception processing, which is included in the exception processing information acquired by the acquisition means; and addition means for adding the confirmation work to the physical job ticket when the confirmation work is determined by the first determination means.
Patent JP-2012163717-A (JP)
Title: Image forming apparatus
Inventor: AKIZUKI TOMOO
IPC: G03G15/16
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of preventing a foreign matter from being nipped between a belt body and a sheet type transfer member, when a toner is transferred from an image carrier to the belt body or a recording material carried by the belt body by using the sheet type transfer member.SOLUTION: An image forming apparatus 100 transfers a toner from an image carrier to a belt body 20 or a recording material P carried by a belt body 35 by using a sheet type transfer member 5. The image forming apparatus 100 is configured to satisfy the relationship of μ<tan θ (where θ is in the range of 0≤θ≤90°), relating to the coefficient μ of static friction between the sheet type transfer member 5 and the material of the belt body 20, and to an angle θ of a normal vector in a direction from a surface 5B1 adjoining to a contact part of the sheet type transfer member 5 to a face of the sheet type transfer member 5 not in contact with the belt body, with respect to a vector in the gravitational direction.
Patent JP-2012161883-A (JP)
Title: Disk-shaped tool, and electric tool with disk-shaped tool
Inventor: KAWAKAMI TAKAHIRO
IPC: B25F5/00
Filed: 2011-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a disk-shaped tool whose attachment/detachment to/from a rotating shaft is made easy, and to provide an electric tool equipped with the same.SOLUTION: There is provided a disk-shaped tool equipped with, at its center, a screw hole 30 for threadably engaging it with a rotating shaft 63. On a circumference with the screw hole as its center, a plurality of through-holes 40 are formed in a circumferential direction at given intervals. Intervals C between at least some of the through-holes are made so as to enable a pair of engagement portions 72, 72, provided in a tool 70 for performing an attaching/detaching operation to/from the rotating shaft, to be engageable with the through-holes. Further, the through-holes 40 are also used as dust collection holes for collecting powder dusts generated in use.
Patent JP-2012166207-A (JP)
Title: Molding method for metal and molding die
Inventor: MATSUO DAISUKE
IPC: B22D13/10
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To improve durability of a molding die by suppressing deterioration of the molding die when an amorphous alloy of Zr-base alloy containing a glass transition region not lower than 20 K is molded, in a molding method for metal and the molding die.SOLUTION: By using a die 3 containing a thin film 6 comprising a Ti simple substance, a Ti compound or a mixture of the Ti simple substance and the Ti compound at least at a part of the surface contacting a molten metal, the molten metal of a metal material of the Zr-base alloy becoming the amorphous alloy having the glass transition region not lower than 20 K is charged into the die 3 to cool at a cooling speed not lower than the critical cooling rate of the metal material, to solidify, thus a molded object of the amorphous alloy is formed, by using the molding method for metal.
Patent JP-2012167593-A (JP)
Title: Variable valve system for internal combustion engine
Inventor: EZAKI SHUICHI
IPC: F01L13/00
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To switch a cam step by step while controlling the operation load of an actuator for switching the cam, with regard to a variable valve system for an internal combustion engine.SOLUTION: The variable valve system for an internal combustion engine includes: an intake camshaft 46; and an intake cam unit 48 which is supported with the intake camshaft 46 while being movable in the axial direction but restricted in the move in the rotational direction and including a first intake cam 50, a second intake cam 52 disposed adjacent to the first intake cam 50 and a third intake cam 54 disposed adjacent to the first intake cam 50 on a side opposite to the second intake cam 52. The system further includes an intake cam switching mechanism 58 for switching the intake cam to be mechanically connected to an intake valve 28. The first intake cam 50 has the highest use frequency during operation of an internal combustion engine 10 of the first to third intake cams 50 to 54. The second intake cam 52 is used in a low temperature (mainly at start) time. The third intake cam 54 has the highest use frequency next to the first intake cam 50.
Patent JP-2012170306-A (JP)
Title: Mold stator structure of rotary electric machine
Inventor: KURODA TOMONOBU
IPC: H02K15/12
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a motor S/A in which a cylinder fitting part 13e is formed at a motor housing 13 to which a stator S/A is molded and an inner peripheral surface of the cylinder fitting part 13e and an inner peripheral surface of the stator S/A are formed by an identical inner diameter with no steps.SOLUTION: Fixing claws 25, protruding from an inner peripheral end on an upper end surface to the radial inner side so as to form hook shapes, are provided at a stator S/A that is resin-molded in primary molding. The fixing claws 25 are used for positioning and fixing the stator S/A to a mold for secondary molding when a motor housing 13 is resin molded in the secondary molding. A cylinder fitting part 13e is formed on a lower end side of the stator S/A at the motor housing 13, and lower side nut mold parts 13f, in which cap nuts are buried, are provided on the radial outer side of the cylinder fitting part 13e. In the motor housing 13, an inner peripheral surface of the cylinder fitting part 13e and an inner peripheral surface of the stator S/A are formed so as to be flush and form no steps therebetween.
Patent JP-2012175849-A (JP)
Title: Power demand management system
Inventor: HANADA MASAHITO
IPC: H02J3/00
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a power demand management system capable of exactly predicting a timed closing demand value even when a renewable energy power generation apparatus or storage battery has been introduced.SOLUTION: A demand value predictor 10 provided in the power demand management system predicts a timed closing demand value P' in view of variations in integrated values of electric energy generated by a renewable energy power generation apparatus 5 and variations in integrated values of electric energy charged and discharged by a storage battery 4 in addition to variations in integrated values of electric energy received by a reception section 2.
Patent JP-2012177500-A (JP)
Title: Power supply circuit and heat pump unit
Inventor: TAKADA NAGAYOSHI
IPC: F25B49/02
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a power supply circuit that can interrupt the supply of an operating voltage to an inductive load regardless of the supply of the operating voltage to a DC load and can be manufactured at a reduced cost.SOLUTION: Power lines LH1, LL1 are connected to the inductive load 21. A first conversion section 11 converts an AC voltage that is input through input lines L1, L2 into a first DC voltage and applies the first DC voltage to any part between power supply lines LH1, LL1. A diode D1 is arranged between the power supply lines LH1, LL1 in such a manner that an anode thereof faces toward the power supply line LH1 side. A capacitor C1 has DC loads 22 connected to both ends thereof, and is connected in-series to the diode D1. A switch section S1 chooses between electrical connection and electrical non-connection between an AC power supply E1 and the first conversion section 11. A second conversion section 12 converts an AC voltage that is input without passing through the switch section S1 into a second DC voltage, and is connected to a connection point P1 located between the capacitor C1 and the diode D1 so that the second DC voltage is applied to the capacitor C1.
Patent JP-2012175935-A (JP)
Title: Asian giant hornet prevention device for protecting european honey bee
Inventor: HISASHI FUJIO
IPC: A01K47/00
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a device which keeps an Asian giant hornet from a hive gate so that an European honey bee is protected from the attach of the Asian giant hornet, and keeps the European honey bee from battling against the Asian giant hornet.SOLUTION: Two metal gratings 2 are installed upright back and forth with an interval of 25-30 mm so that the Asian giant hornet cannot come closer by neither flying nor walking toward the hive gate. The respective gratings are connected to the positive and the negative of a battery 4 to be energized. Both a power distribution fence and a nest box are raised up to the fixed height with the fixed distance therebetween so that the European honey bee does not get outside of the device, and battle against the Asian giant hornet. The device is covered with a net 6 so that the Asia giant hornet cannot get in.