baber/WOPTO huggingface dataset:
Patent JP-2009216718-A (JP)
Title: Rotary position detecting apparatus
Inventor: GOTO TADATOSHI
IPC: G01D5/245
Filed: 2009-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To properly detect a rotating position, even if a plurality of stator poles cannot be easily arranged at equal intervals over entire one rotation due to structural restrictions such as an obstacle existing in the periphery of a detection target rotating shaft.  <P>SOLUTION: A plurality of coils to be excited by an AC signal are arranged sequentially shifted within a range of a predetermined partial rotation angle less than one rotation of the rotating shaft. A magnetism-responsive member, which is relatively rotated and displaced to a coil portion, is shaped so as to change a relative rotating position of the member and the coil portion according to rotation of the detection target and change an impedance of each coil according to this relative rotating position. Rotating position detection data of the rotating shaft is obtained based on an output voltage according to the impedance of each coil.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2011010559-A (JP)
Title: Method for producing packaged cooked rice
Inventor: TATSUMI YOSHITOSHI
IPC: A23L7/10
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing packaged cooked rice enabling production of cooked rice having a long shelf life and having palate feeling (balance of hardness, stickiness and the like) comparable to that of cooked rice obtained through an ordinary process in a production process comparable to that for canned cooked rice or retort cooked rice.SOLUTION: The method for producing packaged cooked rice includes: a soaking process for soaking raw material rice after washed in water for a prescribed period of time; a steaming process for draining the rice after the soaking process and steaming the drained rice with steam at ≥100°C; a water-absorbing process for putting the rice after the steaming process in a container for water absorption after cooled, adding water to the rice to keep the temperature in the container at 40-60°C while stirring the mixture so as to make the rice absorb water; a packaging process for moving the rice after the water-absorbing process to a heat-resistant container, and exchanging the inside of the heat-resistant container with inert gas followed by hermetically sealing the container; and a cooking/sterilizing process for heating the rice in the heat-resistant container after the packaging process so as to raise the temperature of the rice in many stages for sterilization in parallel with rice cooking, and thereafter cooling the packaged rice.
Patent JP-2011012563-A (JP)
Title: Exhaust gas purification system
Inventor: KATO YOSHIFUMI
IPC: F01N3/08
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas purification system for improving purification capacity of nitrogen oxides, by enabling miniaturization while having the purification capacity of the nitrogen oxides included in exhaust gas and collecting capacity of particulate matter.SOLUTION: This exhaust gas purification system 101 has a casing 11 through which discharged exhaust gas is allowed to flow, an oxidation catalyst layer 12 provided in the casing 11, a diesel particulate filter (DPF) 13 provided downstream of the oxidation catalyst layer 12 in the casing 11, the DPF 13 being spaced apart from the oxidation catalyst layer 12, an SCR catalyst 15 provided integrally with the DPF 13, and an injection valve 18 for supplying urea water to the space between the oxidation catalyst layer 12 and the DPF 13, and the casing 11 is mounted to an engine assembly 10.
Patent JP-2010284784-A (JP)
Title: Abrasive composition
Inventor: KATO NOBUKATSU
IPC: H01L21/304
Filed: 2009-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abrasive composition that can produce a substrate of excellent surface roughness at a high polishing rate.  <P>SOLUTION: The abrasive composition contains at least one kind selected out of a group consisting of tungstate such as ammonium paratungstate, ammonium metatungstate, potassium tungstate or calcium tungstate; tungsten-based heteropolyacid such as tungstic acid, phosphotungstic acid, tungstosilicic acid or phosphotungstomolybdic acid; tungsten-based heteropolyacid salt; molybdenum-based heteropolyacid such as molybdic acid, molybdate, phosphomolybdic acid or phosphotungstomolybdic acid; and molybdenum-based heteropolyacid salt. The abrasive composition further contains an oxygen carrier such as hydrogen peroxide, abrasive grains, a pH regulator and water. A silicon carbide substrate, for instance, can be efficiently polished using this abrasive composition.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011013451-A (JP)
Title: Viewing angle control filter
Inventor: EDO TAKASHI
IPC: G02F1/15
Filed: 2009-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a viewing angle control filter 1 that has a simple structure and reversibly controls the viewing angle.SOLUTION: The viewing angle control filter includes a main surface 11 along a reference line-of-sight direction Q to the filter principal plane, a plurality of chromism layers 10 that are arranged in parallel in a predetermined direction and have a light absorption spectral characteristic according to an applied voltage, and a plurality of transparent layers 20 arranged between adjacent chromism layers 10, respectively.
Patent JP-2009261979-A (JP)
Title: Oxygen concentrating device
Inventor: MIYAZAKI TADASHI
IPC: C01B13/02
Filed: 2009-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxygen concentrating device effectively extending the duration of feeding of a gas for respiration.  <P>SOLUTION: The oxygen concentrating device 1 has a main control part 14 for automatically selecting a battery 13 as a driving power source and a synchronous mode in which the gas for respiration is fed only for the period of inspiration of a patient if the output voltage in a regular range from the battery 13 mounted on the oxygen concentrating device 1 is detected but connection of another external power source such as a commercial power source is not detected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011017316-A (JP)
Title: Turbo machine
Inventor: ISHIZU YOHEI
IPC: F04D17/00
Filed: 2009-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a turbo machine capable of reducing a frictional loss caused by speed distribution in a working fluid existing between an outer peripheral end of an impeller and a casing.SOLUTION: This turbo machine includes the impeller 10 constituted of a hub 11 located on an axis of a rotary shaft 8 and rotating with an axis Z-Z as a center and a plurality of blades 12 fixed to an outer peripheral surface of the hub, a housing 14 for surrounding the impeller and a shroud 16 located between the impeller and the housing. The shroud 16 surrounds outer peripheral ends of the plurality of blades with spaces and is supported on the housing concentrically with the blades and freely rotatably.
Patent JP-2011022245-A (JP)
Title: Light deflection apparatus
Inventor: KAMATA TAKASHI
IPC: G02B26/12
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that in a light deflection apparatus which rotates a polygon mirror at high speed using a dynamic pressure bearing, the conventional light deflection apparatus is weak against shocks or forces inflicted from the outside, and sometimes has an occasion wherein the rotor part including the polygon mirror drops out.  <P>SOLUTION: One end in the thrust direction of the dynamic pressure bearing part having a radial bearing and a thrust bearing is made a closed structure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011022319-A (JP)
Title: Diffraction optical element, optical system and optical apparatus
Inventor: SUZUKI KENZABURO
IPC: G02B5/18
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diffraction optical element which has good wavelength characteristics, while preventing reflections.  <P>SOLUTION: The diffraction optical element (110) includes two sheets of optical members (11, 12), which are laminated by arranging diffraction optical surfaces with lattice structure formed at a first pitch (Pd) to face each other. Furthermore, the diffraction optical element (110) has, on one surface thereof, concavo-convex structure (80) formed at a second pitch (Ps) which is shorter than a reference wavelength of light which transmits through the diffraction optical element (110).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011020216-A (JP)
Title: Turning device
Inventor: OCHIAI YOSHITAKA
IPC: B23B5/12
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turning device adjusting the cutting depth of a turning tool optionally and continuously without restriction of the rotational motion of a spindle while the spindle continuously rotates.  <P>SOLUTION: The turning device includes a spindle motor 9, a drive shaft 5 driven by the spindle motor, a hollow spindle 2, a transmission shaft 12 arranged concentrically with the spindle 2 inside the spindle 2, a spindle drive transmission system 40 transmitting rotational power from the drive shaft 5 to the spindle 2, a transmission shaft drive transmission system 50 transmitting rotational power from the drive shaft 5 to the transmission shaft 12 through a differential mechanism 15, a face plate 1 arranged on one end of the spindle 2, turning tool holders 21a-d arranged in the face plate 1 to slide in the radial direction of the face plate 1, a tool drive transmission system 60 converting relative rotational motion of the transmission shaft 12 relative to the spindle 2 to a linear motion of the turning tool holders 21a-d along the radial direction of the face plate 1, and a notching motor 19 driving the differential mechanism 15 and moving the turning tool holders 21a-d.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011019451-A (JP)
Title: Rotary tiller
Inventor: SAITO HIDEKI
IPC: A01B35/04
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To aim at the improvement of cost with the reduction in number of components by simplifying the folding structure of extended ground-leveling bodies.  <P>SOLUTION: This rotary tiller including a main cover 11 for covering the upper side of tilling claws 8, a rear cover 13 pivoted at the rear end of the main cover 11 as vertically freely rotatable, and extended ground-leveling bodies 17L, 17R attached to a ground-leveling body attached to the rear cover 13 or the rear end of the rear cover 13, as freely foldable is provided by installing/fixing brackets 18 at the right and left both ends of the ground-leveling body attached to the rear cover 13 or the rear end of the rear cover 13 to pivot the extended ground-leveling bodies 17L, 17R as freely rotatable, also installing as extending springs 16 over pins 25 installed as fixed on the brackets 18 and the extended ground-leveling bodies 17L, 17R to make the extended ground-leveling bodies 17L, 17R as capable of freely switching to a working posture B and a housed posture A, and further in the housed posture A, constituting so that the base part 21 of the extended ground-leveling bodies 17L, 17R is positioned at the housed posture A by making a contact with the pins 25.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010257436-A (JP)
Title: Apparatus method, and program for controlling physical quantity
Inventor: ISHIBASHI SEIZO
IPC: G05D23/19
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a physical quantity control algorithm which fuses a skunk cabbage type control algorithm with a conventional general-purpose control algorithm and is adapted to a wide-range control object.  <P>SOLUTION: A temperature control apparatus includes a delay device 1, a temperature sensor 3, a first skunk cabbage type control part, a second PID control part 11, an energy generator 4, a heater 5, and a mixer 21. The first skunk cabbage type control part includes a gradient of temporal change between a current temperature and the previous temperature as a parameter, the second PID control part 11 includes a difference between the current temperature and a target temperature as a parameter, and the first skunk cabbage type control part and the second PID control part 11 are connected in parallel.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011022957-A (JP)
Title: System and method for monitoring voltage
Inventor: NAKANO YOJI
IPC: G06F11/16
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new system and method for monitoring a voltage capable of analyzing a voltage state in a module where a voltage fault occurs after the occurrence of the voltage fault.  <P>SOLUTION: The voltage monitoring system includes a voltage monitoring circuit mounted on each duplex module. Each voltage monitoring circuit includes a comparison means for comparing each monitoring object voltage of a plurality of voltage monitoring object sections in the other module with a reference voltage, based on each monitoring object voltage; a detection means for detecting the voltage fault of at least one monitoring object voltage, on the basis of each output signal of the results of comparison; and a holding means for holding each output signal of the result of comparison at voltage fault detection, when a voltage fault of at least one monitoring object voltage is detected.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011025427-A (JP)
Title: Printing apparatus
Inventor: KOBAYASHI MASAKI
IPC: G03G15/36
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing apparatus which enables a user to be always conscious of usage of consumables and replacement parts given with emission rights of the greenhouse effect gas when the user uses such products.  <P>SOLUTION: The printing apparatus has the consumables and replacement parts such as toner cartridges attached thereto. The printing apparatus has a storage means which detects that the consumables or replacement parts with CO2 emission rights are attached and stores the attachment information, and a printing control means which carries out printing of printing data and prints an ecology mark together with the printing result of the printing data when the attachment information of the consumables or replacement parts is stored in the storage means at the time of printing of the printing data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010012466-A (JP)
Title: Integrated type reactor, method of making the same and method of conducting simultaneous exothermic and endothermic reactions
Inventor: TONKOVICH ANNA LEE Y
IPC: B01J19/00
Filed: 2009-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a reactor capable of reducing heat loss when supplying heat to an endothermic reaction conducted in a micro reactor.  <P>SOLUTION: Heat is supplied to an endothermic reaction chamber with small heat loss by circulating an endothermic reaction composition to an endothermic reaction chamber 15 which contains an endothermic reaction catalyst 17, supplying fuel and oxygen to an exothermic reaction chamber 12 which is arranged in vicinity of the endothermic reaction chamber 15 via a chamber wall with heat conductivity, burning fuel by the action of endothermic reaction catalysts 14, 16 which are included in the endothermic reaction chamber, and transporting generated heat to the endothermic reaction chamber through the chamber wall with heat conductivity.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009260369-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/336
Filed: 2009-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device which has high operability and reliability.  <P>SOLUTION: The method of manufacturing the semiconductor device by using a single-crystal silicon substrate, which has a single-crystal silicon thin film on a first silicon oxide composed of a thermal oxide film, has the first silicon oxide on a second silicon oxide and has the second silicon oxide on a surface, includes steps of: forming a plurality of island-shaped silicon layers of the single-crystal silicon thin film; forming a third silicon oxide film by thermal oxidation on side faces of the plurality of island-shaped silicon layers; forming a gate electrode of polysilicon on the plurality of island-shaped silicon layer; forming a sidewall on a side face of the gate electrode; forming a source region and a drain region on the plurality of island-shaped silicon layer; forming a metal film at the gate electrode, source region, and drain region; forming silicide at the gate electrode, source region, and drain region by heating; and forming an inter-layer insulating film covering the plurality of island-shaped silicon layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011027323-A (JP)
Title: Outdoor unit for air conditioner
Inventor: NAGAHASHI KATSUAKI
IPC: F24F5/00
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an outdoor unit for an air conditioner capable of reducing vibration of a front face cover by expanding a distance between the front face cover and a propeller fan even when the propeller fan is located closer to the front face cover by reducing the size of a casing.  <P>SOLUTION: A heat exchanger is arranged on the lateral and back faces of the casing constituting the outdoor unit. The propeller fan for inducing an air flow made to flow in to the heat exchanger and blowing out air upwardly is provided in the upper part of the casing. The front cover 100 is provided on the front face of the casing and in the height position of the propeller fan. The front face cover 100 is formed so that a projection 101 located in the central part of the horizontal cross section and facing the outer side in the horizontal cross section is extended vertically.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011025291-A (JP)
Title: Method of stably passing steel sheet
Inventor: TAYA TETSUSHI
IPC: B21C47/18
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of stably passing steel sheets, by which the steel sheets are stably passed by exactly deterring abnormal sheet passing such as occurrence of the bellows state on the steel sheet and occurrence of the damage at the edges caused by meandering of the steel sheet on a line provided with a pinch roll and a leveler on the inlet side of the line for making the steel sheets pass like a continuous pickling line, for example.  <P>SOLUTION: When the tip 2a of the steel sheet 2 is passed through the pinch rolls 12 and the leveler 14, the steel sheet 2 is held between the pinch rolls 12 and, after the tip 2a of the steel sheet 2 is passed through the leveler 14, the pinch roll 12 is released.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011024862-A (JP)
Title: Massage machine
Inventor: SHIMIZU KEISUKE
IPC: A61H15/00
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a massage machine capable of sufficiently treating a person to be treated, in the massage machine which has pivot shafts, around which treatment units approach and move away around the pivot shafts.  <P>SOLUTION: The massage machine 1 is provided with a seat 10, a backrest 11, armrests 12, and cover pieces 13 of the armrests 12. On at least one of the upper surface of each armrest 12 or the lower surface of each cover piece 13, the treatment units 15 are provided. The cover piece 13 is pivoted to the armrest 12 by at least two pivot shafts 16 and can be opened and closed by turning about the pivot shafts 16. The turning direction of the cover piece 13 is changed by switching the pivot shaft 16.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011028171-A (JP)
Title: Spectral optical element, spectrophotometric device, and image forming device using the same
Inventor: TAKIZAWA TOKUJI
IPC: G01J3/46
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spectral color sensor which has little detection color difference in relation to chromaticity of a specimen by decreasing generation of mixed colors by high order diffraction light of short wavelengths and by acquiring precise spectral information in an entire evaluation wavelength band considering the optical efficiency of an entire optical system.  <P>SOLUTION: In a concave reflective spectral element used for a Rowland type spectrometer, when a range of wavelengths detected by the Rowland type spectrometer is above λ1 and below λ2 (λ1<λ2), the diffraction efficiency D (λ) at a wavelength λ of a refraction optical element takes a maximum and highest value at a wavelength λa in the range of equation 1, the reference surface of the concave reflective spectral element has an anamorphic shape, and R>r is satisfied, wherein the bus radius of curvature is R and the sagittal radius of curvature is r.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011030808-A (JP)
Title: Pachinko game machine
Inventor: TAKEMORI TAKUMI
IPC: A63F7/02
Filed: 2009-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine capable of preventing a fraudulent act with fixing an operative lever by making impossible the fixation of a rotary position of the lever through a foreign object for the fixation.  <P>SOLUTION: A free rotary ring 32 backward/forward unshiftable and peripherally rotatable is provided on one adjoining face out of a front fixing handle 15 or a back fixing handle 14 and the operative lever 13, which adjoin via a space into which the foreign object 38 for the fixation can be inserted. Thus, even when the object 38 for the fixation is inserted into the space between the ring 32 disposed in the one adjoining face and the other adjoining face in which the ring 32 is not disposed, rotation or relative rotation of the ring 32 makes impossible the fixation of the rotary position of the lever 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011036044-A (JP)
Title: Motor, method for manufacturing the same and blowing fan
Inventor: TAKESHITA HIDENOBU
IPC: H02K5/16
Filed: 2009-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor in which rotational torque does not decrease even if a size of a bearing part is enlarged and a bearing housing is made strong and to provide a blowing fan whose air volume does not drop.  <P>SOLUTION: The motor includes the bearing part 5 supporting a rotor 2 so that it rotates with a rotation shaft J as a center, the bearing housing 4 in an almost cylindrical shape, which supports the bearing part 5, and a stator 3 supported by the bearing housing 4. The bearing housing 4 has small diameter parts 42a and 42b which are arranged in a center with respect to an axial direction and whose outer diameters are small, and large diameter parts 41a and 41b which are separately installed in the axial direction across the small diameter parts 42a and 42b. An inner peripheral face of the stator 3 abuts on outer peripheral faces of the small diameter parts 42a and 42b. The bearing part 5 abuts on inner peripheral faces of the large diameter parts 41a and 41b. The bearing housing 4 is divided in the axial direction in the small diameter parts 42a and 42b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011032135-A (JP)
Title: Stabilizer used for peroxy-monosulfuric acid aqueous solution
Inventor: INOUE KENTA
IPC: C11D7/18
Filed: 2009-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stabilizer which can stably preserve a peroxy-monosulfuric acid aqueous solution over a long period, and to provide a stabilized peroxy-monosulfuric acid aqueous solution.  <P>SOLUTION: The stabilizer for a peroxy-monosulfuric acid aqueous solution is composed of a compound having a group expressed by general formula (1): -SO<SB>3</SB>M<SP>1</SP>, and having a carbon number of 1 to 20; wherein, M<SP>1</SP>denotes a hydrogen atom, ammonium or an alkali metal atom.  <P>COPYRIGHT: (C)2011,JPO&INPIT