baber/WOPTO huggingface dataset:
Patent JP-2011219312-A (JP)
Title: Single crystal lifting apparatus
Inventor: NAKAO TOSHIYUKI
IPC: C30B15/00
Filed: 2010-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a single crystal lifting apparatus that can shorten the time taken for melting a solid material and fully realize the improvement in operation efficiency.SOLUTION: The lifting apparatus includes a heater 4 for forming a material melt 10 by heating and melting the solid material 9 in a crucible 2, a cylindrical thermal shield 8 for surrounding a single crystal 11 lifted above the crucible 2, a pair of insulating boards 12 that are arranged immediately above the thermal shield 8 and can slide, namely horizontally approach and separate from each other, and a chamber 1 for storing them. When the solid material 9 of initial charge is molten in the crucible 2, each insulating board 12 is slid, and all insulating boards 12 are put into a state of covering the inside opening of the thermal shield 8. When the single crystal 11 is grown after the completion of melting, each insulating board 12 is slid into an evacuated state.
Patent JP-2010285863-A (JP)
Title: Ventilated toilet
Inventor: KENNEDY JAMES
IPC: E03D9/05
Filed: 2010-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet capable of effectively ventilating malodorous air in a toilet bowl.  <P>SOLUTION: A ventilated toilet includes: a toilet bowl having flush holes 14 disposed around a rim of the toilet bowl for discharging water into the toilet bowl; a water storage tank 18 for containing a volume of water sufficient to flush the toilet when discharged into the toilet bowl; a flush mechanism for flushing the toilet and refill mechanism for refilling the toilet, while the flush mechanism controlling a flush valve which covers a drain pipe 24 at the bottom of the water storage tank 18; and a water feed conduit 30 communicating the drain pipe 24 to the holes 14 disposed around the rim of the bowl. A motion-sensitive switch is connected to a movable portion of the flush mechanism and the refill mechanism for controlling an air ventilation fan 36 which draws the malodorous air from the toilet bowl through the flush holes 14 and the water feed conduit 30 and then exhaust it through an air outlet 38 in the toilet bowl.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011219035-A (JP)
Title: Aiming bolt
Inventor: YAMAMOTO YOSHITERU
IPC: F21S8/12
Filed: 2010-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an aiming bolt which has both mechanical strength close to that of a metal aiming bolt and light weight close to that of a resin aiming bolt.SOLUTION: The aiming bolt 1 includes: a metal hollow cylindrical pipe 6; and a resin sheath 2 forming the outer shape of the aiming bolt by covering the outer circumferential surface of the pipe 6.
Patent JP-2011226507-A (JP)
Title: Fluid controller
Inventor: KOBAYASHI KEIGO
IPC: F16K27/02
Filed: 2010-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a fluid controller capable of preventing leakage of a fluid to outside by suppressing wearing of an annular projection by preventing sliding of the annular projection of a diaphragm which is caused by repeated opening/closing operation of a flow path, with no increase in the size of a valve body, being excellent in workability in assembly, with no stay of fluid occurring at a housing portion of the diaphragm.SOLUTION: The fluid controller includes a valve body 1 containing an inlet flow path 5, an outlet flow path 6, and a valve seat 7; a diaphragm 2 which permits or blocks communication of a fluid by abutting with/separating from the valve seat 7; an operation mechanism 3 for operating the diaphragm 2; and a bonnet 4 for sandwiching the diaphragm 2 with the valve body 1. The diaphragm 2 contains an annular projection 2A near the outer edge of a lower surface. A step is formed on the upper surface of the valve body 1 of which the inside of a portion 1A to which the annular projection 2A abuts is lower than the outer face of the portion. At least a tip part of the annular projection 2A of the diaphragm 2 is arranged inside the step.
Patent JP-2011225312-A (JP)
Title: Sheet processing device and image forming apparatus
Inventor: TAKEMASA RIKIYA
IPC: B65H37/04
Filed: 2010-04-16
Abstract: PROBLEM TO BE SOLVED: To solve the problem with a conventional device, wherein when a pressing roller is provided at a location corresponding to a hole position of a punched sheet to flatten burrs thereof by nipping and conveying the punched sheet with high pressure, it often results in generating stripes or wrinkles at an end of the pressing roller.SOLUTION: A sheet processing device is configured such that the punched sheet punched by a punching device is introduced into a reversing passage where the conveyance direction of the sheet is reversed, and, while the sheet is being reversed, the punched portion of the sheet is allowed to pass twice through the pressing roller disposed in the reversing passage. With this configuration, it is enabled to flatten the burrs without generating any stripes and wrinkles at the end of the pressing roller, and thus a high quality punched sheet can be formed.
Patent JP-2011229045-A (JP)
Title: Hearing aid
Inventor: NISHIZAKI MAKOTO
IPC: H04R25/00
Filed: 2010-04-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem that battery exhaustion suddenly occurs by use frequencies of an additional function except a normal function when the additional function is added to a hearing aid.SOLUTION: The present invention comprises: a microphone 5; a hearing aid processing part 10; a speaker 4; a battery 20 which supplies power to the microphone, the hearing aid processing part, and the speaker; a voltage measurement part 18 which measures output voltage of the battery; a recording processing part 13 which records a sound signal based on a signal from a recording switch 6; and a reproduction processing part 16 which reproduces the sound signal recorded in the recording processing part based on a signal from a reproduction switch 7. In the case that a voltage measurement result by the voltage measurement part is lower than a first threshold when at least one of the recording switch and the reproduction switch is operated, the reproduction processing part outputs a first warning tone for imparting stop of at least one function of recording and reproduction from the speaker.
Patent JP-2011229678-A (JP)
Title: Game machine
Inventor: HIRAKURI ATSUSHI
IPC: A63F7/02
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which permits the interestingness of a game especially in a specific game condition to be improved.SOLUTION: When the player wins a jackpot in a specific game condition, the game machines makes a decision more advantageous to a player than when the player wins the jackpot in an ordinary game condition. The game machine carries out a jackpot drawing in response to the winning of a game ball in a first start opening or a second start opening. The winning of game balls in both of the start openings makes a maximum of four reservations to be made for each of the start openings. The game machine changes the game condition from the specific game condition to the ordinary game condition on the basis of the reach of the sum of the number of times a game ball wins in the first start opening and a jackpot drawing is carried out and the number of times a game ball wins in the second start opening and the jackpot drawing is carried out to 30 or that of the number of times a game ball wins in the second start opening and the jackpot drawing is carried out to 20 in the specific game condition. When the number of times a game ball wins in the second start opening and the jackpot drawing is carried out reaches 15, the game machines makes an announcement proposing aiming at the first start opening.
Patent JP-2011230177-A (JP)
Title: Capacitor type resistance welding machine
Inventor: KADOYA YASUO
IPC: B23K11/26
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a capacitor type resistance welding machine which has a high electric power efficiency and substantively prevents a welding transformer from being bias excitation.SOLUTION: The capacitor type resistance welding machine uses a primary winding connected to an input terminal, a power transformer having a secondary winding, and a bipolar charge circuit 3 consisting of at least two sets of switches for charging, during charging with a polarity in which a pair of switches for charging of two sets in the bipolar charge circuit 3 turn on, a capacitor 4 for welding is charged up to a set voltage value V1 with the polarity, and during charging with the other polarity in which the other pair of switches for charging of two sets turn on, the capacitor 4 for welding is charged up to the set voltage value V1 with the other polarity. A switch 6 for bidirectional discharging turns on in an alternately-different direction, thereby charged charges of the capacitor 4 for welding that is charged up to the set voltage value V1 with a different polarity are discharged to flow a discharging current to a primary windings of a welding transformer 5 in an alternately-different direction.
Patent JP-2010261303-A (JP)
Title: Device for opening door of climatic test cabinet, incubator, environmental simulation chamber, freezer or the like
Inventor: BINDER PETER MICHAEL
IPC: E05B47/00
Filed: 2010-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for opening a door of a climatic test cabinet, an incubator, an environmental simulation chamber, a freezer or the like which enables easy operation by a user.  <P>SOLUTION: The device (20) for opening a door (14) of a climatic test cabinet, an incubator, an environmental simulation chamber, or a freezer is suitable for unlocking the door (14) and moving it to an opening position when the door (14) is closed and locked.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011235471-A (JP)
Title: Image forming apparatus
Inventor: YANASE NORIKAZU
IPC: B41J2/185
Filed: 2010-05-07
Abstract: PROBLEM TO BE SOLVED: To solve the problem that mist continues splashing to guide the mist to the forward side of a carriage and the mist attaches to an encoder scale, thereby resulting in operation failure.SOLUTION: An image forming apparatus includes: a carriage 3 mounting a recording head 4; a maintenance unit 20 for maintaining and recovering the recording head 4; a first space 200 provided between the maintenance unit 20 and a sub side plate 101R (recording area); and a sloped portion 201 inclined downwardly from an upper side opening 202 to the recording area (sub side plate 101R side) at the maintenance unit 20 side of the first space 200 by providing the sloped portion at the side of the first space 200 of the maintenance unit 20.
Patent JP-2010162909-A (JP)
Title: Optical sensor for determining print operation state, printer, and method for determining print operation state
Inventor: KOMATSU SHINYA
IPC: B41J2/01
Filed: 2010-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical sensor for determining a print operation state, a printer and a method for determining the print operation state, for accurately determining various operation states of the printer reflecting a print state on the surface of a printing medium such as the presence/absence of ink ejection from each ink ejecting part, or the presence/absence of the printing medium even in the printer equipped with an automatic paper gap adjusting mechanism.  <P>SOLUTION: The optical sensor for determining the print operation state, the printer, and the method for determining the print operation state, are provided for setting a detected distance representing a distance between the surface of the print medium and a light receiving part of the optical sensor, to a constant value regardless of the kind of the print medium in the printer equipped with the automatic paper gap adjusting mechanism.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010168405-A (JP)
Title: New thiazolopyrimidine compound
Inventor: AUSTIN RUPERT
IPC: A61P43/00
Filed: 2010-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide new thiazolopyrimidine compounds, methods and intermediates used in their production, pharmaceutical compositions containing them and their use in therapy which treats a chemokine-mediated type disease.  <P>SOLUTION: The new thiazolopyrimidine compounds are shown by general formula (I), and the methods and intermediates used in their production, pharmaceutical compositions containing them and their use in therapy which treats a chemokine-mediated type disease are disclosed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010172045-A (JP)
Title: Method for optimizing transmission power of network
Inventor: CHOI JOON-BO
IPC: H04W52/24
Filed: 2010-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for performing a protocol that optimizes a transmission power in such a way that a node, which performs point-to-multipoint communication (1:N) in a network, can reduce transmission power consumption while maintaining proper level communication quality.  <P>SOLUTION: An apparatus for optimizing transmission power of network includes: a communication unit for sending and receiving a data packet through the air; and a control unit that outputs a control signal for controlling the transmission power according to connection information of the data packet received through the communication unit. The connection information includes reception signal strength and/or link quality information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011242827-A (JP)
Title: Random number generation system and program
Inventor: YOSHIDA HITOAKI
IPC: G09C1/00
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a random number generation system, which arithmetic load is reduced, which can generate random numbers widely and successively for changes of an external input value.SOLUTION: An output function of a neuron, which configures a chaos neural network, for an internal state of the neuron is assumed as an asymmetric segment linear function in place of a sigmoid function. And by assuming output of the asymmetric segment linear function as a double variable, lower 3 bits of the mantissa part are truncated and numbers upper than the lower 3 bits are taken out.
Patent JP-2011239816-A (JP)
Title: Walking aid vehicle and table mat used for the same
Inventor: HIRAOKA SHINSUKE
IPC: B62B5/00
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a walking aid vehicle which enables the use of left and right grips, a table mat and a seat board without a switching operation by a simple structure.SOLUTION: The walking aid vehicle includes a vehicle base 1 provided with wheels 3a and 3b, a planar table mat 5 attached to the upper part of the vehicle base 1, and the seat board 4 attached to the middle part of the vehicle base. The table mat 5 includes a planar body 5a having a plane space sufficient for putting the weight of the upper limb of a user, a pair of grip parts 5b integrally formed on the left and right of the planar body 5a, and attaching holes 5c formed along the axial direction at the grip parts 5b. The table mat 5 is attached to the vehicle base 1 by inserting and fitting the attaching shaft parts 1c of the vehicle base 1 to the attaching holes 5c, and the front end part 5d of the planar body 5a is formed as a back rest part for receiving the back of a seat board user.
Patent JP-2011242913-A (JP)
Title: Travel support device
Inventor: SASAKI HISASHI
IPC: B60R21/00
Filed: 2010-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a travel support device that solves problems of conventional travel support devices utilizing directivity of radio waves, ultrasonic waves or image recognition such that detection of an obstacle C and white lines 1 is unnecessary for recognition/determination of position of the obstacle C; or in recognition/determination of a non-three dimensional object with no white line in front thereof, no alarm is given with respect to a slope face, gutter or the like ahead the vehicle.SOLUTION: The travel support device detects a preceding vehicle B only within a range of safety stoppage based on the speed of own vehicle A and scans a road surface 2 in a state free from influences of specular effect; and detects a white line 1 within a distance of approximately 10 cm from vehicle side to emit an alarm for preventing collision or run off from a lane.
Patent JP-2011232317-A (JP)
Title: Visible light led (light-emitting diode) device for observation and cutout of electrophoretic gel
Inventor: OGAWA YASUHIRO
IPC: G01N27/447
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To solve problems in observation of an electrophoretic gel where conventionally an illuminator using UV rays is used and an exposure prevention measure is required for an experimenter so as to protect human body from exposure to UV rays, however, the measure has a limit and still some problems remain from the viewpoint of safeness, and conventionally, it is impossible to prevent damage to DNA in the electrophoretic gel by UV rays.SOLUTION: According to the present invention, UV rays are not used but only visible rays are used, which ensures safety of an experimenter. As damage to DNA by UV rays are eliminated, influences of UV rays on the experiment can be avoided.
Patent JP-2011246923-A (JP)
Title: Soil collection pipe device
Inventor: KADOKURA NOBUYUKI
IPC: E02D1/04
Filed: 2010-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a soil collection pipe device which enables soil to be collected in a curve excavation path by means of a free curve excavator, soil constituents to be accurately examined and the collected soil to be easily taken out.SOLUTION: The soil collection pipe device 3 attached at the leading edge of the rod portion to collect soil in a target soil collection position in the ground comprises an inner member 11 and an outer member 12. The inner member comprises an inner shaft 11A having a soil storage portion 40 and an inner soil intake hole 24 which serves as the entrance of the soil into the soil storage portion. The outer member comprises an outer pipe 41, an outer soil intake hole 43 and a soil intake plate 42. The inner shaft 11A and the outer pipe 41 are configured to be able to move relatively to each other in the direction along the center axis line of the inner shaft 11A and to be able to be set in a soil intake enabled state in which the inner soil intake hole and the outer soil intake hole communicate with each other to enable the soil in the ground to be taken into the soil storage portion and in a soil intake disabled state in which the inner soil intake hole is covered by the outer member to disable the soil in the ground to be taken into the soil storage portion.
Patent JP-2011246856-A (JP)
Title: Pretreatment liquid, textile printing method and printed matter
Inventor: YATAKE MASAHIRO
IPC: D06M15/564
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a pretreatment liquid that is capable of providing a printed matter showing high color development and low ink bleeding, and to provide an inkjet printing method and a printed matter using the pretreatment liquid.SOLUTION: Before a fabric is printed with ink, a pretreatment liquid is applied to the fabric to be printed. The pretreatment liquid comprises water, polyvalent metal ions and polymer fine particles, and the polymer fine particles are crosslinkable polyurethanes and/or crosslinkable polyurethane-polyureas, have a glass transition temperature of -10°C or less, and have a particle diameter by a light-scattering method of 30 nm or more and 5 μm or less.
Patent JP-2011245533-A (JP)
Title: Servo press apparatus driven by multiple motors
Inventor: ITO TAKAO
IPC: B30B1/26
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a large-capacity servo press apparatus driven by multiple motors, which has a simple structure and conducts driving with high efficiency and reduced torque-pulsation.SOLUTION: The servo press apparatus has: a slide 1, which is moved up and down by a plurality of crank structures (eccentric rings 2a, 2b and connecting rods 3a, 3b); main gears 11a, 11b, which drive the plurality of crank structures; a plurality of drive gears 12a, 12b, which are interlinked with the main gears 11a, 11b directly or indirectly; intermediate gears, which interlink the main gears 11a, 11b directly or indirectly; and servo motor sets 21a, 21b, which are interlinked with drive shafts driving the drive gears 12a, 12b. In the servo press apparatus, the plurality of servo motors is interlinked directly with each of servo motor shafts of the servo motor sets 21a, 21b.
Patent JP-2011247545-A (JP)
Title: Method for manufacturing heat exchanger, the heat exchanger, and carburetor
Inventor: EHATA YOSHIHIRO
IPC: F28F21/08
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a heat exchanger, which contributes to the production of the heat exchanger capable of exerting efficient heat exchange characteristics with a good yield.SOLUTION: Piping 1, which has an internal channel 11 allowing a flow of a fluid serving as a heat exchange object and which can be wholly or partially deformed when undergoing an external force or in the case of the absence of a support, is housed in a storage portion 4S of a storage body 4 in the state of being supported by a supporting body 2 for preventing the deformation of the piping 1. A metal 6 for heat conduction, which transfers heat between a heat source and the piping 1, is formed by being cast in the storage portion 4S.
Patent JP-2010254699-A (JP)
Title: Fas associated factor 1
Inventor: LEE KONG-JOO
IPC: A61P43/00
Filed: 2010-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protein that binds Hsc70/Hsp70, a ubiquitinated protein and a valosin-containing protein, and a use of a fragment thereof.  <P>SOLUTION: The present invention provides a polypeptide fragment of Fas associated Factor 1, which binds to Hsc70/Hsp70, a ubiquitinated protein or a valosin-containing protein, a method for preventing degradation of an ubiquitinated protein, comprising bringing the ubiquitinated protein into contact with the protein fragment, and a method for diagnosing whether a sample tissue is cancerous, comprising assaying for the expression of Fas associated factor 1 in the sample tissue using the protein fragment and known normal tissue.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011250841-A (JP)
Title: Drawer interlocking device
Inventor: NODA SHOSAKU
IPC: A47B88/02
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a drawer interlocking device for switching the interlocking and separation of the main drawer and the inner drawer.SOLUTION: A cam member 26 with a cam surface 40 for a latch formed thereon is arranged in the side board 12B of a cabinet body 12 including the main drawer 14 and the inner drawer 16. A latch device 36 is arranged on the back plate 14B of the main drawer 14. When the stopper 50B of the latch 50 abuts on the cam surface 40 for the latch, an upward protrusion amount of the latch 50 is adjusted. A striker 70 having an engagement recess 72 is attached to the inner drawer 16. When the latch 50 is protruded upward so as to be engaged with the engagement recess 72, the main drawer 14 is interlocked with the inner drawer 16. When the latch device 36 reaches the front end 40D of the cam surface 40 for the latch, the latch 50 is pushed down, so as to release the engagement with the engagement recess 72. Besides, the latch 50 is locked by a locking device 54, so as to separate the main drawer 14 from the inner drawer 16.