baber/WOPTO huggingface dataset:
Patent JP-2011024028-A (JP)
Title: Terminal node device and sensor network system
Inventor: TAMURA KOYO
IPC: G08B13/191
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal node device which is wirelessly connected to a base station via a relay node device, installed at a predetermined interval and capable of detecting a target.  <P>SOLUTION: The terminal node receives a first signal, which is transmitted when another terminal node device detects a target, corresponding to the detection and transmits to a base station a second signal corresponding to a reception time, at which the first signal is received, and a detection time in the detection of the target.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011027884-A (JP)
Title: Image forming apparatus
Inventor: NAKANE EIJI
IPC: G03G21/10
Filed: 2009-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To achieve removal of an adhesive matter on an image carrier and reduction of friction between the image carrier and the cleaning blade without causing upsizing and complication of the apparatus, in an image forming apparatus including a cleaning blade.  <P>SOLUTION: By changing a constitution pattern of a toner image pattern to be formed on an intermediate transfer belt 33 according to a measured value by a sensor S that measures surface roughness of the intermediate transfer belt 33, abrasive particles or lubricant particles are selectively supplied to the cleaning blade 92 when an image is not formed. In this case, it is desirable that when supplying more abrasive particles to the cleaning blade 92, the toner image pattern includes a grating pattern or a halftone dot pattern, and when supplying more lubricant particles to the cleaning blade 92, the toner image pattern includes a solid image.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011026446-A (JP)
Title: Polyamide resin composition
Inventor: TERADA KAZUNORI
IPC: C08L77/00
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyamide resin composition having good thermal stability, excellent in mechanical strength, shock resistance and thermal ageing resistance.  <P>SOLUTION: The polyamide resin composition contains (A) a polyamide resin, (B) at least one kind of thermal stabilizer selected from a group consisting of phenolic thermal stabilizers, phosphorus-based thermal stabilizers, amine-based thermal stabilizer, metal salts of elements in groups Ib, IIIa, IIIb, IVa and IVb in the periodical table, and halides of alkali metals and alkaline earth metals, and (C) a zinc compound, wherein the content of zinc elements derived from the component (C) is from 100 to 5,000 ppm by mass with respect to 100 mass% of the composition.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011027245-A (JP)
Title: Drive unit
Inventor: SATO AKIHIRO
IPC: F16H1/28
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive unit with high cooling efficiency, capable of uniform cooling of a stator of an electric motor by widely applying oil to the stator.  <P>SOLUTION: The drive unit includes: a case 10 having a partition wall section 11 which divides the inside into at least two chambers 16 and 17; an electric motor 20 situated on one surface side of the partition wall section 11; a gear transmission mechanism 30 having a fixed element 31 situated on the other surface side of the partition wall section 11, an input element 32 inputting an output from the electric motor 20, and an output element 34 outputting a rotational driving force according to the rotation of the input element; and a cooling mechanism 50 for cooling the stator 21 of the electric motor 20 with cooling fluid. The cooling mechanism 50 includes a fluid storage chamber 51 defined between the case 10 and the fixed element 31 and storing the fluid; a fluid supply means 52 supplying the fluid to the fluid storage chamber 51; and a fluid passage 53 extending from the fluid storage chamber 51 to the stator 21 through the partition wall section 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011033760-A (JP)
Title: Camera-shake correcting device and imaging device
Inventor: OISHI SUEYUKI
IPC: G03B5/00
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera-shake correcting device for properly correcting camera-shake, and an imaging device.  <P>SOLUTION: The camera-shake correcting device includes: a detection part 1 that detects camera-shake and outputs a detection signal, frequency distribution calculation parts 6a, 6a0 and 6a1 that calculate frequency distribution His[ωabs] of the detection signal, and imaging state determination parts 6b and 6b1 that determine an imaging state based on the frequency distribution His[ωabs].  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011033116-A (JP)
Title: Power transmission device and power transmission control system
Inventor: KAWASAKI KOJI
IPC: B60K6/48
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein mechanical connections among a motor generator 10, an engine 12, a driving wheel 14 and a power split device 20 are not suitable in some traveling area of a vehicle.  <P>SOLUTION: The power split device 20 is constructed by connecting a ring gear R and a sun gear S of a first planetary gear mechanism 22 to a carrier C and a sun gear S of a second planetary gear mechanism 24, respectively. A rotating shaft 10a of the motor generator 10 is connected to a ring gear R of the second planetary gear mechanism 24, and connected to the sun gear S of the first planetary gear mechanism 22 and the sun gear S of the second planetary gear mechanism 24 through a CVT 36 and a clutch C1. The driving wheel 14 is mechanically connected to the ring gear R of the first planetary gear mechanism 22 and the carrier C of the second planetary gear mechanism 24, and mechanically connected to the sun gear S of the first planetary gear mechanism 22 and the sun gear S of the second planetary gear mechanism 24 through a clutch C2 and the CVT 36.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249793-A (JP)
Title: Battery monitoring system and method of diagnosing the same
Inventor: KUDO AKIHIKO
IPC: G01R31/36
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery monitoring system for diagnosing whether battery state detection circuits operate normally and improving reliability.  <P>SOLUTION: The battery monitoring system includes: battery state detection circuits (270, 272, 276, 278, 400, RPU, R1-R4, RPD, MUX1-MUX5) for detecting battery states of battery cells, based on respective cell voltages of the plurality of battery cells (BC1-BC4) connected in series; and a control circuit (30) for monitoring the states of the battery cells, based on the respective cell voltages (BC1-BC4) of the plurality of battery cells. The control circuit (30) inputs pseudo voltage information to the battery state detection circuits (270, 272, 276, 278, 400, RPU, R1-R4, RPD, MUX1-MUX5), and thereby diagnoses whether the battery state detection circuits are operating normally.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011033831-A (JP)
Title: Method for producing polarizing lens
Inventor: ASAI OSAMU
IPC: B29C39/10
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an astigmatism-decreased high-quality polarizing lens by a casting process.  <P>SOLUTION: The method for producing the polarizing lens comprises the steps of: arranging a polarizing film in a cavity in a molding die; injecting a thermocurable component-including liquid lens raw material into the polarizing film-arranged cavity; heating the liquid lens raw material-injected molding die to perform a curing reaction of a thermocurable component; and withdrawing a molding obtained by the curing reaction from the molding die to obtain a polarizing film-including polarizing lens. At the step of heating the molding die, the heating is performed by such a temperature rising profile that a temperature rise rate is changed in at least two stages. The temperature rise rate is maximized within a temperature range which does not contain the temperature at which an exothermic peak due to the heat of polymerization exhibits or the temperature (reference temperature) at which the temperature rise ratio due to the heat of polymerization becomes maximum.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011033484-A (JP)
Title: Rotational speed sensor and monitoring device of rotational speed
Inventor: FUJITA KENJI
IPC: G01P3/42
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To detect abnormalities in a rotational speed sensor and in a signal transmission line for transmitting output signals of the rotational speed sensor with a simple structure.  <P>SOLUTION: The rotational speed sensor has a rotation detecting means which includes a rotating disk provided with concentrically arranged small holes made to correspond to every phase and which forms and outputs rotational speed signals detecting a rotational position and a rotational speed by the light passing through the small holes. The rotating disk is provided with small holes corresponding to two or more phases of rotational speed signals and also small holes for redundant signals that are uniquely determined by a logical relationship predetermined for each phase of rotational speed signals, and the rotation detecting means outputs signals for failure monitoring formed by the light passing through the small holes for redundant signals.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035246-A (JP)
Title: Method for manufacturing dielectric thin film device
Inventor: YASUDA YOSHIAKI
IPC: H01L41/319
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a dielectric thin film device for solving a problem due to a residual stress actualized when the patterning of a dielectric thin film is performed by using conventional photo-lithography technology, and a problem due to a micro-fine residue.  <P>SOLUTION: A low adhesion layer and a high adhesion layer having different adhesion strengths to a lower electrode are successively formed on a substrate. The high adhesion layer is partially removed, and the low adhesion layer is exposed at the removal section of the high adhesion layer. The lower electrode is formed so that the exposed section of the low adhesion layer, and the high adhesion layer are covered. An dielectric thin film is formed on the lower electrode. An upper electrode is formed on the dielectric thin film. An impact is applied to a laminate structure on the substrate, and the lower electrode is peeled on an interface between the itself and the low adhesion layer, and the dielectric thin film laminated on the peeled section of the lower electrode is selectively removed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011030942-A (JP)
Title: Heat exchanger
Inventor: CHIBA TOSHIAKI
IPC: A61M1/14
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To simplify structure of a bag body used in a medical heat exchanger.  <P>SOLUTION: Irregular shapes are formed on faces, opposed to the bag body 12, of a base body clamping plate 14 and a lid clamping plate 16 for clamping the bag body 12. A flow channel is formed by clamping two sheets forming the bag body 12 tightly-contactingly, in protrusions of the irregular shapes, to be bent in portions corresponding to recesses. An inner space 24 of the bag body 12 is a simple shape such as a square shape in a single body, and the bent flow channel is formed in the inner space by clamping of the clamping plates 14, 16.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011037025-A (JP)
Title: Ultraviolet irradiation device for inkjet recorder
Inventor: FUKUDA ATSUO
IPC: B41J2/01
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultraviolet irradiation device for an inkjet recorder which restricts adhesion of ink to a light emission surface and failure of a cooling fan.  <P>SOLUTION: The ultraviolet irradiation device 1 for the inkjet recorder 20 includes a light source which is arranged adjacent to a recording head 21 for ejecting the ink to be cured by ultraviolet rays to a recording medium 30 and irradiates ultraviolet rays to cure the ink ejected to the recording medium 30, a cover member 5 which holds the light source, and cooling fans 4 which are set on the cover member 5 and cool another surface 2b opposite to one surface that emits the ultraviolet rays in the light source by sucking the air from openings 3 formed in the cover member 5. The light source is an ultraviolet LED 2, and the cover member 5 has a restricting part 6 which restricts generation of a flow of the air from the recording head 21 on the side of the light emission surface 1a that emits the ultraviolet rays from the ultraviolet LED 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011037359-A (JP)
Title: Driving device for vehicle
Inventor: KITA AKIHIKO
IPC: B60W20/00
Filed: 2009-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a driving device for vehicles capable of amplifying and transmitting output torque of a rotary electric machine to driving wheels and performing regenerative braking while suppressing the overspeed of the rotary electric machine in a high vehicle speed range.  <P>SOLUTION: The driving device includes: the rotary electric machine MG; an input member I drive-connected to the rotary electric machine MG; an output member O; and a differential gear device DG having at least three rotating elements E1-E3 in order of rotational speed. The input member I is selectively drive-connected to the first rotating element E1 via a first one-way clutch F1 that restrains the input member I from relatively rotating in the positive direction to the first rotating element E1 and selectively drive-connected to the second rotating element E2 via a second one-way clutch F2 that restrains the input member I from relatively rotating in the negative direction to the second rotating element E2. The output member O is drive-connected to an intermediate rotating element EM located between the first rotating element E1 and the third rotating element E3 in order of the rotational speed and the third rotating element E3 is fixed to a non-rotating member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009256387-A (JP)
Title: Process of making north american ginseng fraction, product containing the same and use as immunomodulator
Inventor: SHAN JACQUELINE J
IPC: C07G99/00
Filed: 2009-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide chemical formation processes of preparing fractions from North American ginseng (Panax quinquefolium), and to provide pharmaceutical compositions containing the fractions.  <P>SOLUTION: Ginseng fractions PQ2 and PQ223 are produced by isolating precipitates obtained from North American ginseng by repeating extraction and separation, which extraction is performed by using a solvent such as an alcohol or water at a certain temperature for a few hours.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011038695-A (JP)
Title: Fluidized-bed heat treatment device and its method
Inventor: SASAOKA JIRO
IPC: F23C10/04
Filed: 2009-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To utilize a generated gas including tar/powder dust as an on-site heat source by fluidized-bed gasification, carbonization or semi-carbonization by a compact dispersion type device to utilize domestic biomass, on the other hand, to consume generated carbide of comparatively high heat quantity on site or to collect, carry and transport the same.  <P>SOLUTION: Tar condensation blockage is prevented by disposing a short-circuit passage and incorporating a dust separating mechanism in a fluidized-bed device, and a partial low flow-rate region is formed on the basis of a plurality of fluidized-bed stages or fluidization gas injection of several times, to suppress blowing of fine powder and granular material and to keep or increase a processing capacity per a unit installation area. Thus heat loss which is a problem in a compact device can be reduced, an operation can be stabilized by controlling a temperature distribution inside of a fluidization chamber, and semi-carbonization can be easily achieved. By selecting or combining a plurality of functions, not only a conventional large-scaled fluidization device but also the compact device can be applied as a heat generating device and also a carbide production device. Captive-consumption of carbide can be also available. The biomass of wide fluctuations in physical properties and amount of production can be converted and burned to homogeneous carbide to be combined with production of carbide.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011036456-A (JP)
Title: Bed apparatus for medical equipment, and medical equipment
Inventor: NAKAYAMA MICHITO
IPC: A61B5/055
Filed: 2009-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bed apparatus for medical equipment which reduces labors of medical employees by dispensing with rotation of the bed apparatus itself, so that even in a limited space, it is possible to transfer a patient to a base member such as a bed, a stretcher and to simply displace the patient from the base member to the bed apparatus side inversely, and to provide the medical equipment.  <P>SOLUTION: The bed apparatus 30 for the medical equipment disposed in the medical equipment, placing a patient, is provided with a base 31 and a patient placing part 40 which is disposed on the base 31. The patient placing part 40 includes a patient transfer member 41 disposed near the bed apparatus 30 for the medical equipment and reaching the placing surface 151 of a base portion 150 for placing the patient M.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011037169-A (JP)
Title: Method and device for measuring printing pressure of printing device
Inventor: MATSUO KENGO
IPC: G01L5/00
Filed: 2009-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing-pressure measuring method for a printing device that can improve measurement accuracy.  <P>SOLUTION: A roll shaft 9 of a pressing-side printing roll 8 arranged above a lower roll 12 is freely rotatably held by a bearing housing 6 of a roll holding frame 5 so as to be ascendable/descendable by a jack 11 via a bearing 10. Pressure-measurement units 16a, 16b are incorporated into vertical both sides of the bearing 10 in the bearing housing 6 while pressurizing the pressure-measurement units. Each pressure-measurement unit 16a, 16b is connected to a measuring instrument 25 via an amplifier 24. When printing pressure is generated by pressing the pressing-side printing roll 8 lowered together with the roll holding frame 5 by the jack 11 against the lower roll 12, a reaction force of the printing pressure transmitted upwardly to the bearing housing 6 from the roll shaft 9 of the pressing-side printing roll 8 via the bearing 10 is measured by the upper pressure-measurement unit 16a so as to make the measuring instrument 25 measure the printing pressure on the basis of the measured value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011038165-A (JP)
Title: Method for recovering high quality rhodium powder
Inventor: NAGAI HIDEMASA
IPC: C22B11/00
Filed: 2009-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method where, while suppressing the generation of coarsened powder out of specification, a high quality rhodium powder is recovered from a sparingly soluble residue containing a platinum group element(s).  <P>SOLUTION: The method includes: a reduction roasting stage 11 where a sparingly soluble residue is subjected to reduction roasting together with iron; a sulfuric acid leaching stage 12 where iron is removed by sulfuric acid leaching; a dissolution stage 13 where the obtained leaching residue is dissolved with a hydrochloric acid and a hydrogen peroxide solution; an Rh refining stage 15 where the solution is subjected to rhodium refining; a pretreatment heating stage 16 where the obtained rhodium black is subjected to heating roasting as pretreatment at a temperature higher than 200°C and equal to or lower than 400°C; and a first heating stage 18 where first heating roasting is performed in an inert gas atmosphere of 600 to 800°C. The method further includes: a wet grinding and cleaning stage 19 where wet grinding and cleaning are performed; and a second heating stage 20 where second heating roasting is thereafter performed in an inert gas atmosphere of 900 to 1,100°C.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043281-A (JP)
Title: Heat exchanger
Inventor: ANDO YOSHIO
IPC: F28D7/02
Filed: 2009-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology capable of improving heat exchange efficiency.  <P>SOLUTION: As in spiral heat transfer tubes 2, the heat transfer tubes of an upstream part 22 and a downstream part 24 intersecting an external fluid circulation passage are respectively inclined to a horizontal face, drainage can flow to a side part of the circulation passage along the inclination of the heat transfer tubes even when the drainage attaches to the heat transfer tubes by heat exchange, thus drainage hardly stagnate. Further heat exchange efficiency can be further improved by disposing the heat transfer tubes at the both parts with positional relationship that an extending axis of the heat transfer tube of the upstream part 22 and an extending axis of the heat transfer tube of the downstream part 24 are intersected with each other, when the spiral heat transfer tubes 2 are projected from an upstream side toward a downstream side of the circulation passage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011044325-A (JP)
Title: Light guide plate, printed wiring board, key module, and electronic equipment
Inventor: MISHIMA HIDEHIKO
IPC: H01H13/702
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light guide plate capable of improving the luminance uniformity of key switches and capable of improving click feeling, a printed wiring board equipped with the light guide plate, a key module equipped with the printed wiring board, and electronic equipment equipped with the key module.  <P>SOLUTION: The light guide plate 20 arranged for use between a layer of the key switches and a layer of a dome switch for carrying out illumination by guiding light incident in a thickness from a light source 40 and scattering it at a position corresponding to each key switch 10 has a light scattering and transmitting means formed for partly scattering and partly transmitting light and raising the elastic flexibility of the part at a site positioned under each key switch 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043015-A (JP)
Title: Side ditch structure of vestibule porch
Inventor: SANO MASANORI
IPC: E04B1/00
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a side ditch structure of a vestibule porch, that collects and surely drains water such as rainwater flowing down along an external wall of the vestibule porch.  <P>SOLUTION: A bottom plate 15 abuts on a side face 10a of a foundation 10 supporting the external wall 6, in a position lower than the floor face 5a of a vestibule porch floor 5, and the edge of the bottom plate 15 is provided with a side plate 16 almost in parallel to face the side face 10a of the foundation 10. The inner surface of the side ditch 7 includes an upper face 15a of the bottom plate 15, a side face 16a of the side plate 16, and the side face 10a of the foundation 10, and the upper face 15a of the bottom plate 15 is provided with a waterproof layer 17. Since the waterproof layer 17 is in close contact with the side face 10a of the foundation 10 at an intersection of the upper face 15a of the bottom plate 15 and the side face 10a of the foundation 10, water such as rainwater flowing down along the external wall 6 of the vestibule porch 1 can be collected and surely drained.  <P>COPYRIGHT: (C)2011,JPO&INPIT