baber/WOPTO huggingface dataset:
Patent JP-2010213964-A (JP)
Title: Rice cooker
Inventor: OYA HIROSHI
IPC: A47J27/00
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice cooker with high reliability which can improve the state of rice during the period of cooking and heat-retaining by circulating steam inside a pan in a cooking process and heat-retaining period and is easy to use without globs flowing into a steam circulating means.  <P>SOLUTION: The rice cooker is provided with a removable pan, a body equipped with a bottomed cylindrical pan storing section on the upper face, a heating means for heating the pan, a lid for covering the opening of the pan, and the steam circulating means for circulating steam generated during the rice cooking process inside the pan. The steam circulating means is provided with a steam overheating means which overheats the steam into overheated steam. The steam overheating means is installed inside the lid.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010223347-A (JP)
Title: Resin pipe joint
Inventor: IMANISHI MAKOTO
IPC: F16L33/22
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin pipe joint improved to be excellent in assembly work efficiency and handling properties to confirm that tightening of a union nut is ended or almost ended even in a noisy work site.  <P>SOLUTION: In the resin pipe joint, the union nut 2 advances by screwing a male screw 5 into a female screw 8 in a state that a tube 3 is externally fitted to an inner cylinder 4 to form a diameter-enlarged part 3A, and a diameter-enlarged change region 9 is pressed by a pressing part 10 for sealing. A ring body 18 is externally fitted to a joint body 1 rotatably between an outer peripheral flange 1A and a union nut end surface 2a in an axis P direction, a co-rotation means D co-rotating the ring body 18 by the rotated union nut 2 is provided, and a tightening end recognition means C is provided so that the ring body 18 is started to be co-rotated when the union nut 2 is in the advancing end state that the pressing part 10 for sealing presses the diameter-enlarged change region 9 and a seal part S is formed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010226931-A (JP)
Title: Insulated dc-dc converter
Inventor: MASE TOMOYUKI
IPC: H02M3/28
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulated DC-DC converter that does not need to use a switching element of large voltage resistance as an auxiliary switch constituting an active clamp circuit by preventing a transformer from reaching magnetic saturation even if the DC-DC converter is restarted by soft start.  <P>SOLUTION: The insulated DC-DC converter includes an active clamp circuit where a serial circuit of an auxiliary switch Q2 and a clamp capacitor 13 is connected with a primary coil 11 of a transformer 10. When operated, the main switch Q1 and the auxiliary switch Q2 are alternately controlled ON and OFF. A controller 20 controls the main switch Q1 and the auxiliary switch Q2 to repeat ON/OFF of the auxiliary switch Q2 until the voltage of a clamp capacitor 13 becomes less than the voltage to cause the magnetic saturation of the transformer 10 at the time of restart by soft start in the condition with the main switch Q1 kept OFF between the stop time and the restart time of the DC-DC converter.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230412-A (JP)
Title: Monitoring apparatus of deterioration of lubricating oil
Inventor: YAMADA KAZUAKI
IPC: G01N21/27
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring apparatus of the deterioration of lubricating oil having high accuracy to a wide range of oil types and use environment, capable of reducing costs, and easy measurements.  <P>SOLUTION: In the monitoring apparatus of the deterioration of lubricating oil for transmitting visible light generated from a single light source through lubricating oil, receiving light at a single light detection element, and converting it into electric signals to detect the deterioration of the lubricating oil, a single or a plurality of filters having a prescribed center wavelength and a prescribed half-value width are arranged between the light source and the light-receiving element. It is possible to perform measurements with a wide wavelength, and the degree of degradation of the lubricating oil is thereby accurately obtained. In other words, by performing measurements not with monochromatic light but with a wide wavelength, it is possible to measure transmitted light as a value obtained by averaging differences in oil type and the state of degradation even if these differences are present. Since it is additionally possible to perform measurements with a single light source and a single light-receiving element, the apparatus can be inexpensively manufactured.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010231491-A (JP)
Title: Electronic equipment cooling apparatus
Inventor: YOSHIDA KENJI
IPC: H05K7/20
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic equipment cooling apparatus, which cools electronic equipment even if power supply is stopped.  <P>SOLUTION: The electronic equipment cooling apparatus is provided with a first air-conditioner 110 for conditioning air inside a server room 2, and a second air-conditioner 1 having a compressor 32 using a commercial power source for conditioning air inside a server rack 10. Refrigerant circuits of the air-conditioners are connected via a refrigerant circulation pump 63, and a UPS 50 and an integrated controller 200, which detects stop of power supply from a commercial power source, are provided. The refrigerant circulation pump 63 is driven with the UPS 50 during the power supply stop, and a refrigerant liquefied in the refrigerant circuit of the first air-conditioner 110 being stopped is circulated to the refrigerant circuit of the second air-conditioner 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010227015-A (JP)
Title: Device for separating cancer cell and method for producing the same
Inventor: YAGI HIROSHI
IPC: C12M1/34
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cancer cell separation device capable of selectively removing cancer cells, and a method for producing the device.  <P>SOLUTION: The cancer cell separation device includes a first flow channel, a second flow channel positioned under the first flow channel and extending parallel to the longitudinal direction of the first flow channel, and a through-hole connecting the first flow channel with the second flow channel and having a diameter equal to or smaller than the width of the first flow channel and the width of the second flow channel on a cross-section perpendicular to the longitudinal direction of the first flow channel and the second flow channel.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009256665-A (JP)
Title: Viscosity index improver and lubricant oil composition
Inventor: UTSUI SATOSHI
IPC: C10M151/02
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a viscosity improver excellent in adsorption to metal while maintaining viscosity index improving effect at a high level.  <P>SOLUTION: The viscosity index improver comprises an oil-soluble copolymer (A) containing a constituent unit (a) consisting of a specified alkyl (meth)acrylate and one or more constituent units (b) selected among the group consisting of thiol-containing constituent unit (b1) and carboxy-containing constituent unit (b2), wherein the copolymer (A) has a weight-average molecular weight of 3,000 to 1,000,000 and contains 50 to 99.5 wt.% of the constituent unit (a) and 0.5 to 50 wt.% of the constituent unit (b) based on the weight of the copolymer (A).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010070743-A (JP)
Title: Active energy ray curing type lithographic ink and printed matter thereof
Inventor: KONISHI YOSHIKAZU
IPC: C09D11/02
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active energy ray curing type lithographic ink by which print having excellent printability such as curing properties and staining resistance is made possible and a printed matter having excellent print coated film strength can be provided.  <P>SOLUTION: In the active energy ray curing type lithographic ink including a resin (a), an active energy ray curable compound (b) and a pigment (c), the resin (a) is synthesized by performing addition reaction of an acrylate compound and an α,β-unsaturated carboxylic acid or anhydride thereof to a resin acid and then reacting a polyhydric alcohol with the resultant adduct, 10 to 40 wt.% resin (a) is included in the total ink amount, 30 to 75 wt.% active energy ray curable compound (b) is included in the total ink amount and 5 to 40 wt.% pigment (c) is included in the total ink amount.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010227478-A (JP)
Title: Wheelchair for hemiplegic person
Inventor: HIROSE MASAYUKI
IPC: A61G5/02
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheelchair for a hemiplegic person which allows a person on the wheelchair to easily travel the wheelchair with a healthy foot and to easily operate a brake.  <P>SOLUTION: The wheelchair 100 for the hemiplegic person includes: freely turnable casters 18; a freely attachable/detachable foot rest 26; freely turnable arm rests 19 arranged in the right and left of a seat; and a small wheel and a large wheel 21 which are respectively arranged on one side and the other side of the wheelchair, the small wheel being lower than the seat and the large wheel 21 being higher than the seat. The small wheel and the large wheel 21 are exchangeable between the right and left sides. The height of the seat is the same in the front and rear parts of the wheelchair. The front part of a seat frame in the seat is bent outward to widen the foot room of the person on the wheelchair.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236959-A (JP)
Title: Lens shape measuring device
Inventor: MIYASHITA KENJI
IPC: G02C13/00
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens shape measuring device for measuring the lifetime of a measuring probe, by using measurement modes of the measuring probe, concurrently and reporting replacement to a worker.  <P>SOLUTION: An operation control circuit 52 obtains travel positions of measuring probes (a measuring probe 36 for lens shapes, a measuring probe 37 for lens frames) from position detection signals output from a position detector (linear scale 24), when the measuring probes (the measuring probe 36 for lens shapes, the measuring probe 37 for lens frames) are allowed to abut against a reference measurement section by performing operation control of a measurement mechanism 1d; obtains the amount of deviation to set travel positions of the obtained travel positions; and detects the states of the measuring probes (the measuring probe 36 for lens shapes, the measuring probe 37 for lens frames), according to whether the amount of deviation exceeds a prescribed range.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010235141-A (JP)
Title: Double wall container
Inventor: IIZUKA SHIGEO
IPC: B65D83/76
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To technically create a decorative structure for producing a deeper touch of high class intensifying the decorative effect of a paint film layer and a deposited film layer in a container with double walls such as a double container.  <P>SOLUTION: In this synthetic resin double wall container provided with a cylindrical content body with a bottom for storing a content and an exterior packaging body for exterior packaging at least the body of the content body, the exterior packaging body is made of transparent synthetic resin and is formed on its inside peripheral face with a film layer forming area formed with a paint film layer, a deposited film layer or both film layers and with an area where such film layers are not formed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010234253-A (JP)
Title: Dehumidifier
Inventor: HORI TATSUYA
IPC: B01D53/26
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To secure further safety for a heating means regarding a dehumidifier.  <P>SOLUTION: The dehumidifier includes a heat pump 4 provided inside a body case 3 provided with an air intake 1 and an exhaust port 2. The heat pump 4 is formed by a compressor 5, a radiator 6, an expansion means 7 and a heat sink 8, is provided with a blowing means 9 for blowing air sucked into the body case 3 from the air intake 1 successively through the radiator 6 and the heat sink 8 to the exhaust port 2, wherein a freely turnable dehumidifying rotor 10 is provided between the radiator 6 and the heat sink 8. The dehumidifying rotor 10 includes a moisture discharge part 11 and a moisture absorption part 13, the moisture absorption part 13 is provided in an air path between the heat sink 8 and the exhaust port 2, and the moisture discharge part 11 is provided in an air path between the radiator 6 and the heat sink 8. A heating means 12 is provided in an air path between the radiator 6 and the moisture discharge part 11, and a nichrome heater 18 and a PTC heater 17 are electrically connected in series for the heating means 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010234981-A (JP)
Title: Vehicular seat driving device
Inventor: HIROTA KOICHI
IPC: B60N2/90
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular seat driving device for reducing cost, adjusting a posture at not only one's self seat but also the other seats, and recognizing which seat is to be adjusted in advance.  <P>SOLUTION: The vehicular seat driving device includes seat selection process means 10a, 20a selecting a seat for adjusting a posture among at least two seats 1 including one's self seat, notifying means 31, 32 notifying selection by the seat selection process means 10a, 20a, and return means 10b, 20b compulsorily returning the seat 1 selected by the seat selection process means 10a, 20a to the one's self seat when the predetermined return conditions are satisfied. Control means 10, 20 control driving of the seat selected by the seat selection process means 10a, 20a by driving mechanisms M10, M20 in accordance with operation of an operation unit 4 after the seat is selected by the seat selection process means 10a, 20a until it is returned by the return means 10b, 20b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010237593-A (JP)
Title: Light control device
Inventor: MOTOTANI MASAYUKI
IPC: G02F1/035
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light control device which has an improved broad band property of 20 GHz or more even in a light control device having a folded bent part in a signal electrode.  <P>SOLUTION: In the light control device having a substrate having electrooptic effect, optical waveguides 31 to 33 formed on the substrate, and a modulation electrode modulating an optical wave propagated in the optical waveguide, the modulation electrode is a symmetric or asymmetric CPW electrode which is composed of signal electrodes 41, 42 and ground electrodes 61 to 63; the signal electrode from signal input end parts 51, 52 of the signal electrode to a start point (b) of an operation part (s) performing modulation of the optical wave propagated in the optical waveguide is an input side signal electrode part; the electrode has a bent part R folding back wiring in at least a part of the input side signal electrode part, and thickness of the substrate of a region in which the bent part exists is 30 to 100 μm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010240527-A (JP)
Title: Centrifugal separator and cell separator
Inventor: WATANABE SADAHIRO
IPC: B04B1/02
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the need of a pump for feeding liquid and to simplify a configuration and control.  <P>SOLUTION: The centrifugal separator 5 includes a centrifugal separation container 7 and a motor 9 for rotating the centrifugal separation container 7 around a vertical axis, and the centrifugal separation container 7 includes a sidewall having an inner surface shape to be gradually tapered toward the outer part in the radial direction and a bottom part continued to the sidewall. The bottom part is provided with an inclined surface 7a gradually elevated toward the outer part in the radial direction and a recessed part 7b recessed downwards in the outer part in the radial direction of the inclined surface 7a and continued to the inner surface of the sidewall in the outer part in the radial direction further. Near the lowest position of the bottom part in the inner part in the radial direction than the recessed part 7b, an openable and closable supernatant liquid discharge port 6c is provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010243259-A (JP)
Title: Wafer laminate structure, pressure sensor element, piezoelectric vibrator, and wafer lamination method
Inventor: SAKURAI TOSHINOBU
IPC: H01L41/22
Filed: 2009-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wafer laminate structure, a pressure sensor element, a piezoelectric vibrator, and a wafer lamination method.  <P>SOLUTION: The pressure sensor element 10 keeps a flat diaphragm layer 12, which is displaced upon receiving a force; a support section layer 30 for supporting a support section (a first support section 32 and a second support section 34) connected to the diaphragm layer 12; and a pressure-sensitive element layer 14, having a pressure-sensitive element 18 which is connected to the support section and detects the displacement through the support section layer 30 laminated, in this order. The support section layer 30 has beams 38, 40 which connect the support section with the support section layer 30 and can be cut, after the support section has been connected to the diaphragm layer 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010243743-A (JP)
Title: Fixing device and image forming apparatus mounted with the same
Inventor: MIYAKE HISAFUMI
IPC: H05B6/14
Filed: 2009-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device capable of preventing the non-uniformity of heating in an axial direction of a core without grinding an outer surface of the core, and to provide an image forming apparatus mounted with the fixing device.  <P>SOLUTION: The fixing device is provided with: an induction heating coil (52); a cylindrical core (58) forming a magnetic path around the coil; a shielding member (60) provided along the outer surface of the core so as to shield magnetism in a magnetic field generated by the coil; and a magnetism shielding amount adjusting means (83) switching a shielding position to shield the magnetism and a withdrawn position to allow the passage of the magnetism accompanied by the rotation of the core. The core is provided with: a shaft (59) comprising an axis of the rotation of the core; a plurality of core bodies (58a, 58b and 58c) rotating integral with the shaft, on the other hand, separately arranged in a direction intersecting with the axis of rotation, and having the shielding member on the outer surface thereof; and an insulation member (85) covering the shielding member and outer surfaces of all the core bodies in a pressing state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010251383-A (JP)
Title: Zinc oxide-based semiconductor device and method of manufacturing the same
Inventor: HORIO TADASHI
IPC: H01L21/28
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a contact electrode which has high adhesive strength without causing the peeling of an electrode of a p-type ZnO-based compound semiconductor and has satisfactory ohmic contact, to provide the ZnO-based semiconductor device in which the electrode is formed, and to provide a method of manufacturing the ZnO-based semiconductor device.  <P>SOLUTION: The method of manufacturing the ZnO-based semiconductor device include: a first metal layer formation step of forming a first metal layer on a p-type ZnO-based semiconductor layer in island-form and/or mesh-form; a heat treatment step of performing heat treatment of the first metal layer and the p-type ZnO-based semiconductor layer under an oxygen-free atmosphere to form a mixture layer comprising elements of the p-type ZnO-based semiconductor layer and the first metal layer at a boundary region between the p-type ZnO-based semiconductor layer and the first metal layer while maintaining a metal phase layer on a surface of the first metal layer; and a second metal layer formation step of forming a second metal layer made of at least one of Pd (palladium) and Ir so as to cover the first metal layer and the exposed portions of the p-type ZnO-based semiconductor layer through openings of the first metal layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249398-A (JP)
Title: Air conditioner and method of evaluating microbial contamination
Inventor: TAKAHASHI HIDETO
IPC: F24F13/22
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner needing no work similar to cleaning and easily collecting a sample.  <P>SOLUTION: This air conditioner has: a heat exchanger 2 exchanging heat to the indoor air; a water retaining section 3 disposed under the heat exchanger 2 and retaining the water generated in accompany with heat exchange by the heat exchanger 2; and a drainpipe for discharging the water retained by the water retaining section 3 for conditioning an indoor temperature. A pipe section 4 is further disposed from the water retaining section 3 to the outside of an air conditioner 1 body separately from the drainpipe, so that the water retained by the water retaining section 3 is guided to the outside of the air conditioner 1 body through the pipe section 4 to be collected as a test object.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010246461-A (JP)
Title: Nozzle, device and method of spraying harmful organism prevention and removal agent
Inventor: TOMIOKA YASUHIRO
IPC: A01M7/00
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nozzle that securely sprays a harmful organism prevention and removal agent over the targeted surfaces and makes the spray work easier.  <P>SOLUTION: The nozzle 3 includes a head 8 having a protruding tip 18. The protruding tip 18 keeps a plurality of jet holes 21 bored in its surface to jet out a harmful organism prevention and removal agent containing foaming components. All these jet holes 21 are inclined in the direction of deflecting from the central axis of the protruding tip toward the tip. Of these jet holes 21, at least two are formed circumferentially having an interval.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010247686-A (JP)
Title: Structure for supporting seat of automobile
Inventor: HARADA YUICHI
IPC: B60N2/90
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for supporting a seat of an automobile, capable of achieving simplification and weight reduction of the structure while assuring strength rigidity bringing about running stability and safety in collision.  <P>SOLUTION: The upper parts (36, 36) of a seat back (3) are supported by an upper cross bar (6) suspended between right and left sidewalls (8, 8) of a vehicle body, and seat cushions (2, 2) are supported by a lower cross bar (5) suspended between right and left side sills (7, 7) of the vehicle body. Moreover, the lower part of the seat back and the rear part of the seat cushion are connected (23).  <P>COPYRIGHT: (C)2011,JPO&INPIT