baber/WOPTO huggingface dataset:
Patent JP-2011151988-A (JP)
Title: Power supply circuit
Inventor: SUEKUNI MASATO
IPC: H02M3/28
Filed: 2010-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply circuit that fuses a fuse circuit, with no smoothing capacitor emitting white smoke, even if an input power supply of a rated voltage or higher is supplied.  <P>SOLUTION: The power supply circuit includes the fuse circuit which detects an overvoltage state in an input power supply having been inputted through an input line to cut off electrical continuation of the power supply circuit. It includes a rectification circuit for rectifying the input power supply, a smoothing capacitor for smoothing the power supply after rectification, a first Zener diode which is grounded by a cathode while connected to the input line by an anode at a prestage of the rectification circuit, and a second Zener diode which is connected to the input line at a poststage of the smoothing capacitor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011148432-A (JP)
Title: Bolt fastening type hanger ear for electric train railway
Inventor: KOBAYASHI TAKEHIRO
IPC: B60M1/23
Filed: 2010-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hanger ear having large strength in tensile direction, and facilitating attachment to a messenger wire.  <P>SOLUTION: The hanger ear 1 includes a hanger bar 2 hung on the messenger wire M; a pair of first and second ear pieces 3 and 4 which are attached to a lower end portion of the hanger bar, and hold a trolley line T between the two; and a bolt 5 for fastening between these two ear pieces. One end 7 of the U-shape bent hanger bar 2 is fixed to the first ear piece 3, and the other end includes an engagement section 8 bent outward in the horizontal direction. The second ear piece 4 includes a corresponding engagement section 12 oriented to the engagement section 8 of the hanger bar 2. By the rotation of the second ear piece 4 around the bolt 5, the corresponding engagement section 12 joins the engagement section 8 at an upper position and closes a hook section 6, thereby reinforcing against tension. On the other hand, the corresponding engagement section opens between the hanger bar 2 and the second ear piece 4 at a lower position, thereby receiving the messenger wire M.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011151990-A (JP)
Title: Power switchgear and diagnostic method thereof same
Inventor: HASHIMOTO HIROAKI
IPC: H02B13/065
Filed: 2010-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a looseness diagnosis for a flange for a power switchgear under the operating state of the power switchgear.  <P>SOLUTION: The power switchgear includes: a tank for an interruption, which incorporates the interruption including: a fixed contact; and a movable contact; an actuator including a driving source for contacting and separating the movable contact to and from the fixed contact; and a link mechanism connecting the actuator and the movable contact for the interruption, and uses the flange for hermetically sealing the tank for the interruption. The power switchgear includes: an acceleration sensor mounted on the power switchgear; an amplifier for a signal from the acceleration sensor; and a monitor inputting an output from the amplifier. In the power switchgear, the monitor observes the outputs from the acceleration sensor at each switch operation of the contacts during the operation of the power switchgear, and diagnoses the looseness of a bolt fastening part for the flange in response to the differences of the outputs from the acceleration sensor while using the outputs from the acceleration sensor obtained when the previous switching operations of the contacts during the operation of the power switchgear as references.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010090903-A (JP)
Title: Vacuum pump
Inventor: OZAKI JUNICHIRO
IPC: F04D19/04
Filed: 2010-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum pump with a non-contact thermometer capable of accurately measuring a temperature without applying unnecessary stress to magnetic substances.  <P>SOLUTION: The magnetic substances M1-M3 are formed as squarely rectangular small pieces split into three bodies and fixed to a recessed part 3K of a flange 3P. The split bodies can reduce the stress. The squarely rectangular magnetic substances M1-M3 are preferably arranged in a circular shape to be located at an equal distant from the rotational center of the flange 3P. The split bodies can be formed into small cylindrical bodies, and can be fixed to the flange 3P with adhesive.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011051967-A (JP)
Title: Contracting agent for collagen gel
Inventor: KIN TATSUYA
IPC: A61Q19/00
Filed: 2010-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contracting agent for collagen gel.  <P>SOLUTION: The contracting agent for collagen gel is an agent for contracting the collagen gel which contains collagen and fibroblast, wherein this contracting agent for collagen gel includes an extract from apples and collagen tripeptide.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011152223-A (JP)
Title: Wire of flexible tube for endoscope, and flexible tube for endoscope
Inventor: OKADA NORIMASA
IPC: A61B1/00
Filed: 2010-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire etc. of a flexible tube for an endoscope, capable of securely preventing abrasion and breakage, excellent in bending fatigue resistance.  <P>SOLUTION: In the wire 48, the direction of an outer wire 56B within a strand 54 is inclined relative to the longitudinal direction (the sliding direction) of the wire 48 indicated by an arrow A. As a result, the shape of the surface of the wire 48 in contact with a guide member is changed when the wire 48 passes through a guide hole of the guide member disposed inside the flexible tube of an insertion part. With this structure, the abrasion of the guide member caused by the sliding of the wire 48 is uniform, and irregularity is not generated by the biased abrasion. As a result, the sliding surface of the guide member with the wire 48 is always retained smooth, and abnormal abrasion on a side surface 48S of the wire 48 is prevented. Further, the bending fatigue resistance is improved in the wire 48 with the inclined direction of the outer wire 56B in this way.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010142242-A (JP)
Title: Screening method of antiobesity material
Inventor: KONDO HIDEHIKO
IPC: C12N15/09
Filed: 2010-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for sensitively screening antiobesity materials within a short time by finding out a gene significantly changing its expression amount to materials (foods and drugs) having effects of obesity improvement and/or lipid metabolism promotion and usable as an index of the obesity improvement and/or the lipid metabolism promotion, and using the gene.  <P>SOLUTION: The screening method of antiobesity materials includes following steps: (1) a step for contacting a test material with small intestine cultivation tissues or cells, derived from a mammalian, (2) a step for measuring the expression amount of at least one lipid metabolism related enzyme gene, (3) a step for measuring the expression amount of the corresponding lipid metabolism related enzyme gene in small intestine cultivation tissues or cells, derived from mammalian and contacted with no test material, and (4) a step for selecting a test material increased in the expression amount measured in the (2) than the expression amount measured in the (3).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202861-A (JP)
Title: Bio-based polyol
Inventor: ZUPANCIC JOSEPH JAMES
IPC: C09J175/06
Filed: 2010-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyol produced from a biological material.  <P>SOLUTION: The polyol has a substituent of formula (I) attached via a carbon-carbon single bond to a saturated carbon atom in a fatty acid hydrocarbyl group; wherein R<SP>1</SP>and R<SP>2</SP>are esterified residues of aliphatic or cycloaliphatic diols; and from 0 to 15 wt.% of esterified residues of at least one 4-12C acid anhydride, a 4-12C dibasic acid or a 4-12C lactone, excluding units of formula (I) attached to a fatty acid hydrocarbyl group.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011161524-A (JP)
Title: Bipedal walking robot and method of generating gait data for the same
Inventor: DOI MASAHIRO
IPC: B25J5/00
Filed: 2010-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for efficiently computing gait data of a bipedal walking robot.  <P>SOLUTION: A method for generating gait data includes a step of computing a track and a step of computing a goal angle. The step of computing a track computes time-series data of a position of the center of gravity based on the ZMP equation every predetermined cycle of track computation. The step of computing a goal angle computes a goal angle of a leg joint from the position of the center of gravity at each time point in time-series data. Further, the step of computing a track computes time-series data of the position of the center of gravity at a first time-period intervals equivalent to a servo control cycle of a joint during an initial period TS1 equivalent to the period that is from the current time TO to at least the cycle of track computation, and after the initial period TS1, computes time-series data of the position of the center of gravity at a second time-period intervals that is longer than the first time-period intervals. The step of computing a goal angle computes the goal angle of the leg joint from the position of the center of gravity at each time point in the initial period.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011162383-A (JP)
Title: System and method for recovering heat from co2 recovery device
Inventor: IIJIMA MASAKI
IPC: C01B32/50
Filed: 2010-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To effectively use heat discharged upon recovering CO<SB>2</SB>.  <P>SOLUTION: There is provided a system for recovering heat from a CO<SB>2</SB>recovery device 55 that includes an absorption tower in which CO<SB>2</SB>contained in a combustion gas 101 discharged from a boiler 51 is absorbed into an absorption liquid and removed and a regeneration tower in which the CO<SB>2</SB>is released from the absorption liquid that has absorbed CO<SB>2</SB>, thereby rendering the absorption liquid reusable in the absorption tower. The system includes: a Ljungstrom heat exchanger 57 which performs heat exchange between a combustion gas 101 that has been discharged from the boiler 51 and has not yet reached to the CO<SB>2</SB>recovery device 55 and air for combustion 102 to be supplied to the boiler 51; and an air preheater 58 in which the air for combustion 102 that has not yet reached to the Ljungstrom heat exchanger 57 is preheated by means of waste heat taken out of the CO<SB>2</SB>recovery device 55.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011162026-A (JP)
Title: Vehicle alarm sound generator
Inventor: SAITO HIRONORI
IPC: B60Q5/00
Filed: 2010-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle alarm sound generator notifying people around a vehicle that the stopping vehicle will move forward soon.  <P>SOLUTION: Upon completion of a starting preparation operation including a brake release (turning off a brake switch 15) in the stopped state by a driver, the vehicle alarm sound generator generates S sound for notifying the people around the vehicle that the vehicle will move forward soon. Subsequent to the S sound, the vehicle alarm sound generator generates D sound for notifying the people around the vehicle that the vehicle will travel forward.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011174479-A (JP)
Title: Sheet for screw arrangement
Inventor: TAKAHASHI TOSHIO
IPC: F16B27/00
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet for arrangement which can be repeatedly used while improving the detachability of a screw.  <P>SOLUTION: A sheet 2 provided with a warp part 2A and a weft part 2B crossing the warp part 2A and formed into a mesh shape, contains a cut part 2E in which at least one of the warp part 2A and a weft part 2B is cut or removed. When temporarily holding a screw, the screw is inserted in the cut part 2E. Thereby, the screw 10 can be easily mounted in a sheet 1 for arrangement and the screw 10 temporarily held can be easily removed from the sheet 1 for arrangement without tearing the sheet 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011166078-A (JP)
Title: Flexible printed wiring board
Inventor: HASHIBA HIROKI
IPC: H05K1/02
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible printed wiring board capable of inhibiting breakage of a circuit wiring even if bent with a narrow gap.  <P>SOLUTION: The flexible printed wiring board 2 includes an insulating substrate 21, the circuit wiring 22 laminated on the insulating substrate 21 and a coverlay film 23 for covering the circuit wiring 22, wherein expression (1) of 12.5 μm<t<16 μm and expression (2) of 4.33 GPa≤Ea≤9.30 GPa are satisfied, where t refers to a thickness of the insulating substrate 21 and Ea refers to tensile modulus of elasticity of the insulating substrate 21.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011152389-A (JP)
Title: Electrostatic cleaner
Inventor: KISHIKAWA KATSUYOSHI
IPC: A47L11/22
Filed: 2010-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To safely and easily collect refuse or dust in a living range by applying static electricity.  <P>SOLUTION: The cleaner includes a body (1) having a handle (9) and a side plate (2) fixed thereto; a sliding device (1-1) held by the body (1), the sliding device including a spatula (1-2), an adhesive material (1-3), and a protruding portion (1-4) for pulling out the sliding device (1-1); a shaft (5) held by the side plate (2); and a scraping plate (8). A cylindrical device (3) is formed to be a charging member, and an outer wheel (4) is formed of an insulating member. An inner cylinder (6) of the shaft (5) includes a cushioning device (7). A friction device (7-1) is held by the cushioning device (7). The friction device (7-1) of the inner cylinder (6) charges static electricity on the surface of the cylindrical device (3), whereby the refuse or dust on a floor surface is attracted, accumulated on the adhesive material (1-3) of the sliding device of the body (1), and disposed of.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011168957-A (JP)
Title: Rainwater storage tank
Inventor: Nabeshima tetsuya
IPC: E03B3/02
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underground storage tank which has a rainwater purifying action and which enables the rainwater stored under the ground to gradually permeate the ground.  <P>SOLUTION: This rainwater storage tank includes: a storage section 10 for storing the rainwater, which formed under the ground; a glassy foam 40 which is constituted by heating and burning glass powder, obtained by crushing a glassy waste material with a particle diameter of 1-200 mm, embedded in a part or the whole of the inside of the storage section 10, to a softening point or above and subsequently cooling the glass powder; and an impermeable plastic sheet 20 for covering a bottom surface of the storage section 10 and a lateral lower area thereof. This enables the rainwater in the storage section 10 to be stored in the state of being alkalified to pH9 or more, and prevents the corrosion of the rainwater.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011169982-A (JP)
Title: Liquid crystal display device
Inventor: KADOWAKI ATSUSHI
IPC: G02F1/1335
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IPS liquid crystal display device which can be manufactured inexpensively with a high yield and has a controllable viewing angle.  <P>SOLUTION: A viewing angle control signal 23 is applied to the light-shielding layer 9 of the liquid crystal display device, thereby an electric field in a vertical direction to a substrate surface is formed between a pixel electrode 15 and common electrode 14, and the light-shielding layer 9, and when an observer obliquely views the liquid crystal display device, the viewing angle is controlled by remarkably reducing contrast.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011167270-A (JP)
Title: Multi-needle sewing machine provided with sequin feeder
Inventor: HORI YASUSHI
IPC: D05B35/06
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To make an operator feel that work space is wide by withdrawing a sequin feeder provided in front of the needle location of a multi-needle sewing machine to a side position where it does not obstruct the view prior to the color changing work of a color thread inserted into the hole at a needle tip attached to the lower part of each of a plurality of needle bars.  <P>SOLUTION: A support mechanism 36 includes: a rail 38 connected to and supported by a horizontally moving frame 4 on the front side of the multi-needle sewing machine B; a base mechanism 40 provided so as to be freely moved back and forth to the rail 38; and a positioning line 45 arranged to be parallel to the front surface of the horizontally moving frame 4 and made freely horizontally movable back and forth on the front side of the multi-needle sewing machine B. When horizontally moving the horizontally moving frame 4 and sewing a sequin by the color thread of a different color, the positioning line 45 is made to be immobile. When wanting to open the front side of the horizontally moving frame 4, by horizontally moving the positioning line 45, the sequin feeder E is withdrawn from the position of the needle location 1a to the side part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010214364-A (JP)
Title: Heater, industrial waste treatment method, and water desalination method
Inventor: IWAMURA JUNICHI
IPC: B01J19/00
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple heater particularly desirably used in the production of heating steam having a high vector (kinetic energy) and in processes for converting foods or industrial waste into valuables by heat treatment, for forming a subcritical state, and for desalinating water, such as sea water, containing electrolytes.  <P>SOLUTION: In the heater which heats the object which passes through a passageway, the passageway is the hollow part of a hollow heating pipe made from a high-resistivity material having an electric resistivity of not less than 100 μΩcm, jacketed with a heat-insulation layer, and having electric connection terminals at both of its terminals, and the heating pipe is energized to obtain heating steam, subcritical water or heating inert gas which heat the object to be heated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011171985-A (JP)
Title: Relay amplification device and relay amplifying method
Inventor: FUKUSHIMA HIROYUKI
IPC: H04B7/15
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To reliably detect abnormal transmission between a wireless base station side antenna and a wireless communication terminal side antenna, and protect a relay amplification device if detecting it.  <P>SOLUTION: The relay amplification device 1 amplifies and relays wireless signals transmitted and received between a wireless base station 2 and a terminal 3. If the relay amplification device 1 determines that a first thermal noise voltage level in a lower band than an operation band is greater than a first reference value, a second thermal noise voltage level in a higher band than the operation band is greater than a second reference value, and whether the voltage level of an upward wireless signal output from the relay amplification device 1 to the wireless base station 2 is greater than a third reference value, the amplifying ratios of a downward wireless signal transmitted from the wireless base station 2 to the terminal 3 and an upward wireless signal transmitted from the terminal 3 to the wireless base station 2 are controlled so as to be a smaller value than a current amplifying ratio.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011172080-A (JP)
Title: Information management device
Inventor: IGARASHI HISANORI
IPC: H04M11/04
Filed: 2010-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate viewing of information to be displayed, with regard to information management device.  <P>SOLUTION: An information management server 2 generates a lattice, based on a display scale, a display content, accuracy selected by accuracy selecting processing, and other data, and selects, as a display position of information, a divided area 15a (15b, 15c) of a corresponding number, after remainder calculation using the obtained random number value. The information management server 2 calculates a distance L1 (L2, L3, ..., Ln) between a base station position and a mobile terminal position (GPS position) and calculates the accuracy (errors) based on a number of calculated distances. Furthermore, the information management server 2 selects an accuracy of the past time closest to the time for calculating a random number seed from an accuracy information storing area of a storing section.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010137079-A (JP)
Title: Endoscopic apparatus
Inventor: MURAKAMI KENJI
IPC: G06F3/0338
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscopic apparatus which improves operation accuracy while improving workability.  <P>SOLUTION: Location information based on the operation of a curvature lever 13 of a joystick 12 is supplied to a control circuit 7. The control circuit 7 controls a motor-driven circuit 8 based on the location information. Thus, the motor-driven circuit 8 curves and drives a distal end 5. The control circuit 7 detects a neutral position and sets a dead zone within a definite range of the neutral position every time the curvature lever 13 returns to the neutral position automatically. Hence, the dead zone can be set within a relatively-narrow range, regardless of the variation of the neutral position. Therefore, the distal end 5 can be curved and driven even when the curvature lever 13 is sloped slightly.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011175013-A (JP)
Title: Image forming apparatus
Inventor: HIRATSUKA TAKASHI
IPC: G03G21/00
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus configured to improve positioning accuracy in the widthwise direction of a rotating belt member by ensuring the high reproducibility of accuracy in steering control while reducing unnecessary meander of the belt member.  <P>SOLUTION: An intermediate transfer belt 31 is started while the steering roller 35 and a drive roller 34 are set to an amount of inclination for an initial original point. Thereafter, while the drive roller 34 is controlled, the center value of the inclination of the steering roller 35, where a deviation moving of the intermediate transfer belt 31 converges, is guided to a prescribed value. The skew control section 52 uses, as a reference value for inclination correction control, an amount of inclination of the drive roller 34 when the center value of the inclination of the steering roller 35 is guided to a prescribed value.  <P>COPYRIGHT: (C)2011,JPO&INPIT