baber/WOPTO huggingface dataset:
Patent JP-2011226660-A (JP)
Title: Geothermal heat pump device
Inventor: UEDA MASANORI
IPC: F25B47/02
Filed: 2010-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a geothermal heat pump device, capable of precisely carrying out ice melting operation, by accurately deciding the freeze of a coolant pipe of a heat source side heat exchanging side functioning as an evaporator during load operation.SOLUTION: The geothermal heat pump device includes a timer unit 24 for timing a predetermined unit time when the detected temperature of the coolant temperature detector 10 for detecting the coolant temperature the heat source side heat exchanger side 7 is ≤0 °C and the detected temperature of the outdoor air temperature detector 11 is higher than the detected temperature of the coolant temperature detector 10 during the load operation, an additional value determiner 25 for deciding the additional value according to the temperature difference between the detected temperature of the coolant temperature detector 10 and the detected temperature of the outdoor air temperature detector 11 every predetermined unit time, and the accumulator 26 for accumulating the additive value decided in the additive value determiner 25, the coolant tube 8 in the heat source side heat exchanger 7 side is determined to be freezed and the ice melting operation for flowing high temperature coolant through the coolant pipe 8 and melting ice in the heat source side heat exchanger 7 side is carried out when the accumulated value in the accumulator 26 reaches to a preset set value during the load operation.
Patent JP-2011225668-A (JP)
Title: Expandable adhesive and expandable adhesive tape
Inventor: FUKUOKA MASATERU
IPC: B32B27/00
Filed: 2010-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an expandable adhesive and an expandable adhesive tape having both of adhering property and expanding property, which do not require accurate shaping in accordance with a shape of a member as an object of adhesion, nor require highly accurate positioning when used.SOLUTION: The expandable adhesive expands by application of stimulant such as light and heat, and fills a space between members and adheres the members to each other. The expandable adhesive tape has an expandable layer comprising the expandable resin composition, which expands by application of stimulant and fills a space between members, and the tape adheres the members to each other.
Patent JP-2011226853-A (JP)
Title: Combustion noise evaluation method and combustion noise evaluation apparatus
Inventor: NADOYAMA OSAMU
IPC: F02D45/00
Filed: 2010-04-16
Abstract: PROBLEM TO BE SOLVED: To quantitatively evaluate combustion noise at acceleration of an internal-combustion engine.SOLUTION: Accumulated fuel consumption from the start of acceleration of an internal-combustion engine and a sound pressure of combustion noise are sampled at a plurality of time points from the start to the end of the acceleration, and according to a time series Pof the sampled values an approximate straight line L is calculated which approximates the relationship between the accumulated fuel consumption and the sound pressure from the start to the end of the acceleration. Based on the inclination of the approximate straight line and the variability of the standard deviation of the differences between the approximate straight line and the sampled values, the linearity of the increase of combustion noise at acceleration is evaluated.
Patent JP-2010264236-A (JP)
Title: Detachable handle for kitchen utensil
Inventor: PARK HOE SUK
IPC: A47J45/07
Filed: 2010-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detachable handle for a kitchen utensil, which enables simplified actions and firm assembly thereof and can spontaneously grip or release a kitchen utensil according to a thickness of the kitchen utensil.  <P>SOLUTION: The detachable handle for a kitchen utensil arcuately comes into contact with an engagement projection 24 by eccentric clockwise and counterclockwise rotation of a pivoting plate 60, and a guide plate 20 is reciprocally moved forward or rearward elastically together with a horizontal spring 30. The front end 11 of a lower body 10 and a grip 21 can be moved toward or away from each other in a simplified manner. As a result, the detachable handle is able to spontaneously grip or release the kitchen utensil according to a thickness of the kitchen utensil, resulting in convenience in use and assured productivity owing to a simplified configuration thereof.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011228171-A (JP)
Title: Fuel cell
Inventor: UEMATSU HIDEKI
IPC: H01M8/12
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell in which joinability and gas sealability of laminating auxiliary equipment using a metal frame can be secured at the same time.SOLUTION: In an solid oxide fuel cell 1, in order to configure a combustor 7 and a reformer 9, first to fourth gas seal parts 76 to 79 are laminated and arranged between first to fifth metal frames 71 to 75, and those metal frames and gas seal parts(together with a fuel cell stack 5) are pressed, fastened and fixed in a lamination direction using first to eighth fastening members 111 to 118. Accordingly, when fastened, the first to fourth gas seal parts 76 to 79 are deformed on a contact surface in preference (to respective metal frames 71 to 75), and improve adhesion to respective metal frames 71 to 75. As a result, even while maintaining the gas sealability, a laminated structure in which soldering is eliminated can be achieved.
Patent JP-2011224207-A (JP)
Title: Shower head
Inventor: HANAMURA TOSHIYASU
IPC: A47K3/28
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a shower head which is simplified in a valve seat structure and reduced in number of parts, facilitated in manufacturing and assembly work and can improve durability in a grip part.SOLUTION: An inner cylinder 17 having a water passage 16 is inserted and fixed inside of a case 12 constituting a shower head 11 and a water passage member 20 having a water passage 19 is connected to a tip end part of the inner cylinder 17. An opening and closing valve mechanism 31 is attached to the tip end part of the inner cylinder 17. A valve seat 33 which has a valve hole 32 is integrally formed inside of the inner cylinder 17. An annular groove 33a is formed in the valve seat 33, and a seal member 40 is held in the annular groove 33a. A valve holding tube 37 is provided to correspond to the valve seat 33, and a valve body 38 is housed in the valve holding tube 37. Seal of the valve seat 33 and the valve body 38 is held by contacting the seal surface of the valve body 38 to the seal member 40.
Patent JP-2011234057-A (JP)
Title: Mobile communication system and mobile station
Inventor: KOSHIMIZU TAKASHI
IPC: H04W88/18
Filed: 2010-04-26
Abstract: PROBLEM TO BE SOLVED: To efficiently apply single radio voice call continuity (SRVCC) to audio and video (AV) communication while improving what a user feels.SOLUTION: A mobile communication system of the invention is configured to be capable of switching a mobile station UE from a first communication status in which the mobile terminal UE performs first AV communication via E-UTRAN to a second communication status in which the mobile terminal UE performs second AV communication via UTRAN/GERAN by performing an SRVCC procedure; and in the first communication status, to exchange codec information to be used in the second AV communication between the mobile station UE and an MSC server/MGW before the SRVCC procedure is started. In the SRVCC procedure, the mobile station UE is configured to send to the MSC server/MGW a switching instruction "Pesudo-3G H324M negotiation" to the exchanged codec information.
Patent JP-2010238242-A (JP)
Title: Method and system for providing access to a plurality of music files, and user interface system
Inventor: MANNHEIMER STEVE
IPC: G06F3/16
Filed: 2010-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method for searching for a large amount of information (e.g., audio files, text files, video files, device functions, etc.) using audio cues that represent the information.  <P>SOLUTION: The audio cues 82 are arranged in a multi-level tree data structure 70 such that the user can select general categories (e.g., music classification) and navigate down to a specific data segment (e.g., a particular song or song list). Each audio cue 82 is a brief burst of sound (e.g., a lyric from a particular song) representative of a predetermined number of additional audio cues 82 or a particular data segment. The audio cues 82 are selectable by a user and permit the user to navigate through the information or data segments without having to remember visual elements or characters (e.g., song title, artist name, or track number).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011233434-A (JP)
Title: Beacon light
Inventor: HASEGAWA JUNJI
IPC: F21S2/00
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a beacon light capable of preventing generation of dew condensation which may impede a required optical output.SOLUTION: The beacon light 1 is equipped with a lamp body 1A which has a light projection window 3A with a translucent member fitted, and an airtight inner space 4; a semiconductor light-emitting element 10 which is arranged in the inner space of the lamp body 1A and emits light from the projection window 3A of the lamp body 1A; and a hygroscopic member 20 which is arranged in the inner space 4 of the lamp body 1A, has moisture absorption characteristics to absorb moisture of air in the inner space 4, and prevents generation of dew condensation on the inner side face of the translucent member 9 by the moisture absorption characteristics.
Patent JP-2011236922-A (JP)
Title: Rotation supporting device and rolling bearing unit for rotation supporting device
Inventor: SUGIMAN TOMOJI
IPC: F16C35/077
Filed: 2010-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain a structure in which an outer ring and a retaining plate can be stably and easily joined.SOLUTION: An outer ring and a retaining plate are joined via locking rings 11a, 11b, which are in segmental ring shapes and are provided with large-diameter locking portions 17, 17 at three points. During this joining work, the respective large-diameter locking portions 17, 17 are crushed inward in a radial direction. Therefore, the both ends of the locking ring 11a, 11b are not protruded more than the large-diameter locking portions 17, 17 at two points. By this configuration, even when the respective large-diameter locking portions 17, 17 are crushed inward in the radical direction, the both ends of the locking ring 11a, 11b are prevented from greatly protruding outward in the radial direction.
Patent JP-2011243874-A (JP)
Title: Dividing method of sapphire wafer
Inventor: HOSHINO HITOSHI
IPC: B23K26/064
Filed: 2010-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a dividing method capable of appropriately performing a dividing process of a sapphire wafer formed with a reflection film.SOLUTION: A sapphire wafer 1 is divided along a predetermined dividing line 11 by concentrating and irradiating a pulse laser with a wavelength which is absorbed by a reflection film 30, along a predetermined dividing line from the rear face side of the sapphire wafer 1; forming grooves 33 deeper than the thickness of the reflection film 30 on the predetermined dividing line 11; then concentrating a pulse laser L2 with a wavelength which is transmitted through sapphire, into the inside of the sapphire wafer 1 and irradiating it along the predetermined dividing line where a sapphire surface is exposed by the groves 33; forming a modified layer 34 inside; and applying an external force to the modified layer 34.
Patent JP-2011240677-A (JP)
Title: Card holder, and note or file equipped with the same
Inventor: TONO KATSUYUKI
IPC: B42F7/00
Filed: 2010-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a card holder in which one sheet base material is overlapped with each other and pockets are formed on both surfaces thereof, and to provide a note or file in which the card holder is bound in the note or file together with a writing utensil.SOLUTION: A card holder 13 includes an intermediate sheet portion and external sheet portions located on each of surface and back surface of the intermediate sheet portion, and a plurality of upper and lower pockets 38 formed between the intermediate sheet portion and the external sheet portions. The card holder 13 is formed by using one sheet base material having slits 36, and overlapping the external sheet portions on the intermediate sheet portion and bonding the sheet portions in the sheet base material. Binding holes which enable binding of the card holder 13 with binding tools 12 are formed in the end portion of the card holder 13.
Patent JP-2011248010-A (JP)
Title: Image blur correction device and image pickup device
Inventor: NAKAMURA HAJIME
IPC: G03B5/00
Filed: 2010-05-25
Abstract: PROBLEM TO BE SOLVED: To secure a smooth operation of a first driver and a second driver by reducing a burden in a correction of image blur.SOLUTION: An image pickup device of the present invention comprises: a fixing member 2; a first driver 3 rotatable around a shaft 22 that extends in the optical axis direction; a second driver 4 movable in the direction orthogonal to the optical axis direction; a lens 19 held by the first driver or the second driver; a first actuator 15 having a first drive coil 9 and a first magnet 14 for rotating the first driver; a second actuator 21 having a second drive coil 10 and a second magnet 20 for moving the second driver; and a pair of guide shafts 23, 23 for guiding the second driver. The first actuator is disposed opposite to the shaft interposing the lens, and the first drive coil and the first magnet are disposed facing each other in the direction orthogonal to the optical axis direction, thereby the shaft direction of the first drive coil is orthogonal to the optical axis direction.
Patent JP-2011248959-A (JP)
Title: Device and method for driving magnetic tape
Inventor: FUJITA MASAO
IPC: G11B15/60
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic tape driving device which prevents a magnetic head and magnetic tape from being damaged when the magnetic tape is shifted from a stop sate to a transfer state, when the magnetic tape is shifted from the transfer state to the stop state, and moreover, when the transfer direction of the magnetic tape is reversed.SOLUTION: When transfer of the magnetic tape 6 starts, when stopped from the transfer state, and when the transfer direction of the magnetic tape 6 is reversed or the like, in a state where one of the magnetic head 1 and the magnetic tape 6 is moved and the other is static (static friction may be generated), a head displacement part 7 vibrates the magnetic head 1 under the control of a displacement control part 14 to prevent static friction from being generated between the magnetic head 1 and the magnetic tape 6, thereby capable of preventing the magnetic head 1 (MR head unit 1a incorporating MR element or the like) or the magnetic tape 6 from being damaged.
Patent JP-2011246328-A (JP)
Title: Method for manufacturing coating magnetite particle
Inventor: NAKAJIMA TAKASHI
IPC: C01G49/08
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a coating magnetite particle in which the hydrophobicity is high, and which excels in dispersibility in an organic solvent, and can maintain high hydrophobicity even after distributing processing in an organic solvent.SOLUTION: The manufacturing method is for a magnetite particle which includes: a core particle of a magnetite; a silica layer which covers the surface; and a silane compound layer which covers a surface of the silica layer. The manufacturing method is characterized as follows. The amount of an alkali metal ion or an alkaline earth metal ion contained in the silica layer in a core particle in which a silica layer is formed is reduced by ion exchange using a cation exchange resin; after that a surface of the core particle in which a silica layer is formed is covered with an alkoxysilane compound, and heat treatment is performed succeedingly and a silane compound layer is formed.
Patent JP-2011251581-A (JP)
Title: Canopy structure for vehicle
Inventor: AKAIKE FUMITOSHI
IPC: B60R13/08
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a canopy structure for a vehicle enabling appropriately adjusting comfortability and heat insulation property considering whether a person rides on the vehicle or not.SOLUTION: The canopy structure 100 for a vehicle includes a roof panel and a roof trim 2 disposed on an inner side of a cabin from the roof panel and is provided with a moving canopy part 2a which is movable so as to vary a separation distance to the roof panel. The separation distance of the moving canopy part 2a to the roof panel is controlled so that the moving canopy part 2a moves so as to reduce the separation distance when a person rides on the vehicle, compared to a case when no person rides on the vehicle. A gas maintaining space 3 is provided between the roof panel and roof trim 2, and the separation distance can be varied by adjusting an amount of gas inside the gas maintaining space 3 and changing the thickness of the gas maintaining space 3.
Patent JP-2011254304-A (JP)
Title: Cmos analog switch circuit and negative voltage sampling circuit
Inventor: INADA NORICHIKA
IPC: H03K17/687
Filed: 2010-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a CMOS analog switch circuit allowing, in a low conduction state of an on-resistance, large signal input oscillating between a positive voltage side and a negative voltage side relative to a ground voltage.SOLUTION: A CMOS analog switch circuit 103 with a complementary structure is configured to connect sources of a PMOS transistor 101 and an NMOS transistor 102 mutually to an input terminal 106, and connect drains of those mutually to an output terminal 107. The circuit is configured to supply a positive power supply voltage to a back gate of the PMOS transistor 101, supply a negative power supply voltage to a back gate of the NMOS transistor 102, supply any one of the positive power supply voltage and the negative power supply voltage to a gate of the PMOS transistor as a negative voltage control signal S1, and supply the other to a gate of the NMOS transistor as a negative voltage control signal S2.
Patent JP-2011013671-A (JP)
Title: Actinic-ray- or radiation-sensitive resin composition and method of forming pattern using the composition
Inventor: DOBASHI TORU
IPC: C08F220/16
Filed: 2010-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an actinic-ray- or radiation-sensitive resin composition that is satisfactory with respect to high sensitivity, high resolution of a dense pattern and an isolated line, sufficient exposure latitude, proper line width roughness, proper bridge margin and high resolution of isolated space, and to provide a method for forming a pattern using the composition.SOLUTION: The actinic-ray- or radiation-sensitive resin composition includes a resin (A), whose solubility in an alkali developer is increased by the action of an acid; the resin containing a monocyclic acid-dissociable cycloalkyl (meth)acrylate unit having 5 to 8 carbon atoms and a substituted styrene unit; and a compound (B) which, when exposed to actinic rays or radiation, generates sulfonic acid having a structure of an aromatic ring that has a substituent, including a hydrocarbon group having 3 or more carbon atoms.
Patent JP-2011252569-A (JP)
Title: Joint device, and method for installation of the same
Inventor: AKIMATSU TOSHIHIRO
IPC: F16L37/12
Filed: 2010-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a joint device compatible with floors with various thicknesses with one kind of joint without need to prepare a plurality kinds of joints.SOLUTION: The joint device 15 has a substantially cylindrical shape as a whole, and has a joint body 18, a flange part 27, and a nut 26. A screw 18 is threaded in the outer periphery of the joint body 18 the flange part 27 and the nut 26 are threadably attached to the screw 18a. The position of the flange part 27 can be adjusted on the joint body 18 by turning the same, the flange part 27 is fixed by the action of double nuts by bringing the nut 26 into contact with the flange part 27.
Patent JP-2011252134-A (JP)
Title: Solid drawing material
Inventor: KOGA MASAHIRO
IPC: B43K19/00
Filed: 2010-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a solid drawing material which is hard, however, in which drawn remains have a large amount of coloring.SOLUTION: The solid drawing material includes at least: a pigment; at least one sort of a molding resin chosen from polyethylenes and polypropylenes; a first wax; a lubricant; and a second wax (however, the first wax does not contain the second wax) consisting of a polypropylene polymer obtained using a metallocene catalyst.
Patent JP-2011018896-A (JP)
Title: Piezoelectric device, piezoelectric actuator having the same, liquid discharge apparatus, and power generating apparatus
Inventor: KOBAYASHI HIROYUKI
IPC: H01L41/39
Filed: 2010-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric device which is excellent in both transmission and reception capabilities and appropriate for use as a piezoelectric actuator, a sensor, an ultrasonic sensor and a power generating device. 
     SOLUTION: The piezoelectric device 1 which includes a piezoelectric body 13 having piezoelectricity and a pair of electrodes 12, 14 for applying an electric field to the piezoelectric body 13 in a predetermined direction in which a piezoelectric strain constant d 33  (pm/V) and a relative permittivity ε 33  of the piezoelectric body 13 satisfy expressions (1) and (2) of 100<ε 33 <1,500 and d 33 (pm/V)>12√ε 33 . 
     COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011256913-A (JP)
Title: Pulsation damper for clutch operating device
Inventor: SAKAI TAKESHI
IPC: F16J15/52
Filed: 2010-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a pulsation damper for a clutch operating device capable of securing sealability, following the bending of a diaphragm.SOLUTION: An annular seal member 8 sealing the diaphragm 7 includes: a base 8a disposed at an outer circumferential wall side of an annular seal groove 3b; a diaphragm-side lip 8b extended toward an inner circumferential wall side of the annular seal groove 3b from an inner circumferential diaphragm side of the base 8a and gradually inclined to the diaphragm side toward the top end side; and a groove bottom-side lip 8c extended toward the inner circumferential wall side of the annular seal groove 3b from an inner circumferential groove bottom side of the base 8a and gradually inclined to a bottom wall side of the annular seal groove 3b toward the top end side.
Patent JP-2011258864-A (JP)
Title: Thyristor-type light-emitting element and print head
Inventor: FUJII TORU
IPC: H01L33/24
Filed: 2010-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a thyristor-type light-emitting element having a high light-emission quantity and a print head.SOLUTION: A first semiconductor layer 125, a second semiconductor layer 124, a third semiconductor layer 123, and a fourth semiconductor layer 122 are sequentially formed on a substrate. A gate electrode is formed on the third semiconductor layer 123, and a cathode electrode 140 or an anode electrode is formed on the fourth semiconductor layer 122. The first semiconductor layer 125, the second semiconductor layer 124, and the third semiconductor layer 123 include a constriction 143 between a gate electrode region and a cathode electrode region. The constriction 143 is formed to connect an end of the gate electrode region and an end of the cathode electrode region, in plan view.