baber/WOPTO huggingface dataset:
Patent JP-2009014095-A (JP)
Title: Manufacturing method of bearing device
Inventor: SADAMURA MASAKI
IPC: F16C35/077
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve the productivity of a bearing device in which a rolling bearing and a fixing plate are connected with engaging pawls.  <P>SOLUTION: The bearing device 10 is provided with the rolling bearing 11 and the fixing plate 12 fit with a small-diameter step part 18 arranged for an end part outer circumferential part of an outer ring 13 in an axial direction. On connecting the rolling bearing 11 and the fixing plate 12 by projecting the engaging pawls 21 at a plurality positions of an inner circumferential part of the fixing plate 12 in a circumferential direction toward radially inside and engaging the engaging pawls 21 with engaging grooves 12 provided at an outer circumferential part of the small-diameter step part 18 continuing from an end surface 18a of the small-diameter step part 18, predetermined positions of the fixing plate 12 forming the engaging pawls 21 are treated with a softening process to soften the predetermined positions for other positions and, after the fixing plate 12 is fit to the small-diameter step part 18, the predetermined positions of the fixing plate 12 are gripped between the positions and the end surface 18a of the small-diameter step part 18 and pressed in the axial direction and the predetermined positions of the fixing plate 12 are swelled to radially inside so as to form the engaging pawls 21 and to engage the engaging pawls 21 with the engaging grooves 19.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009016579-A (JP)
Title: Organic electroluminescent element and manufacturing method
Inventor: MISHIMA MASAYUKI
IPC: H05B33/10
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent (EL) element having high luminous efficiency and improved drive durability, and also to provide a manufacturing method of the element.  <P>SOLUTION: The organic electroluminescent element has an amorphous organic semiconductor thin film at least as a luminous layer between a pair of electrodes. The amorphous organic semiconductor thin film has a low-temperature-side peak at a region where measurement temperature is not less than -200°C and less than -100°C and a high-temperature-side peak in a region where the measurement temperature is not less than -100°C and not more than 50°C in measurement according to a thermally stimulated current measurement method (TSC). The intensity of the low-temperature peak is larger than that of the high-temperature-side peak. The manufacturing method of the organic electroluminescent element has a heat-treatment process of the amorphous organic semiconductor thin film.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008012318-A (JP)
Title: Surgical seal assembly
Inventor: SMITH ROBERT C
IPC: A61B17/34
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device which is used for introducing a surgical instrument through a seal assembly in a more efficient and effective manner.  <P>SOLUTION: The seal assembly 100 is provided which comprises a seal housing 102 for defining a longitudinal housing axis to have a longitudinal opening 104 passing the longitudinal housing axis, a seal 118 for defining a passageway and has an inner side seal part adapted to form a substantial seal around the surgical instrument disposed in the passageway, and a guide 124 attached to the proximal end of the seal housing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009013300-A (JP)
Title: Epsilon-type copper phthalocyanine pigment and its manufacturing method
Inventor: GUNJI YASUHIKO
IPC: C09B67/04
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide: an ε-type copper phthalocyanine pigment having a high ε-conversion ratio; its manufacturing method; and a pigment which is superior in the brightness and contrast of the blue colored part for color filters to the conventional pigment by its preparation with the use of the same.  <P>SOLUTION: The ε-type copper phthalocyanine pigment has an ε-conversion ratio of crystal, calculated by the following equation (wherein A is an absolute intensity of a peak in Bragg angle 2θ=6.8°±0.1° and B is an absolute intensity of a peak in Bragg angle 2θ=7.6°±0.1°) based on the wide-angle X-ray diffraction spectrum, of 80-90; and its ε-type copper phthalocyanine intermediate pigment and an ε-type copper phthalocyanine minute pigment obtained by rendering the ε-type copper phthalocyanine pigment minute are disclosed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009016294-A (JP)
Title: Lighting means and inspection device using the same
Inventor: YAMANE MASAMI
IPC: F21V7/09
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting means for lessening a real image and enlarging illumination, and an inspection device which is formed to avoid crossing of the irradiating direction of the lighting means and the photographing direction of a photographing means and uses the same lighting means.  <P>SOLUTION: The lighting means has light-emitting diodes 14 arranged to line up in a straight line, a reflecting mirror 15 for reflecting light of the light-emitting diodes 14, and a concave mirror 16 for reflecting the light sent from the reflecting mirror 15. A distance from the LED 14 to the concave mirror 16 is secured by the reflecting mirror 15, and the light reflected by the concave mirror 16 is focused in a straight line at an irradiating position S.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009014686-A (JP)
Title: Gas appliance discriminating device and its method
Inventor: SAMEDA YOSHITOMI
IPC: F23N5/18
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently discriminate the classification of a gas appliance during use and a gas leakage with high accuracy.  <P>SOLUTION: Noise of instantaneous flow data measured by a flow measuring means 11 is eliminated by a flow data noise eliminating means 21, and data of a change part and a flat part of flow is extracted by a flow data object extracting means 22. The "length" of the change part of flow, "initial flow," "a row of transition regions," the "length" of a flat part of flow, "average value" and "inclination" are extracted by a gas flow feature extracting means 31. A rule coincidence retrieving and point adding means 43 of an appliance determination means 41 retrieves a rule with the feature data coinciding with the features of the change part and flat part of flow and adds points at every classification of the gas appliance and every gas leakage. An appliance-in-use determination means 44 determines that the gas appliance of that classification is during use and outputs appliance classification information as determined results.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009021029-A (JP)
Title: Illumination device
Inventor: YAMANE TAKAMASA
IPC: F21Y101/02
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination device which is improved in freedom to select the constitution of size of a plurality of illuminating spaces and of which each member can be constituted easily and efficiently.  <P>SOLUTION: A plurality of groups of light-emitting diode groups 45 in which a prescribed number of light-emitting diodes 44 are arranged in parallel are arranged mutually separated at a prescribed distance in a longitudinal direction on a device main body 41, and a translucent plate 47 covering the lower part of the respective light-emitting diode groups 45 and a demarcating plate 48 covering the lower part of the space formed between the light-emitting diode groups 45 are installed on a plate installation part 41a which is provided extending the longitudinal direction at the aperture of the device main body 41.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009018250-A (JP)
Title: Cleaning method, cleaning device, and cleaning nozzle
Inventor: MAKI HIROYUKI
IPC: B08B5/02
Filed: 2007-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently clean soiling on a fine-rugged surface to be cleaned.  <P>SOLUTION: A nozzle body 11 is provided with a gas jet outlet 15 and liquid jet outlets 16. Three liquid jet outlets 16 are formed at a fixed pitch on a concentric circle with the gas jet outlet 15 as the center. Compressed air 36 is jetted from the gas jet outlet 15, so as to form a gas jet 66. A cleaning liquid 46 is jetted from the gas liquid jet outlets 16, so as to form liquid jets 65. Pores composing the liquid jet outlets 16 are tilted so as to be crossed with the gas jet 66 at a cross angle θof 7°. By colliding the crossed part 70 of the liquid jets 65 with the gas jets 66, the cleaning liquid 46 is crushed and divided, so as to be fine liquid grains 71. The fine liquid grains 71 are accelerated with the gas jet 66, and are collided against the surface 75 to be cleaned. The fine liquid grains 71 enter the fine recessed parts of the surface 75, so as to remove stain. The surface 75 is vibrated by shock waves by the collision of the gas jet 66 to the surface 75, so as to float away stain and garbage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009018541-A (JP)
Title: Method for producing shrink molding, and shrink molding
Inventor: KANEMITSU HIROKI
IPC: B29C61/02
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a shrink molding, where a shrink molding having a desired projecting shape can be formed even if a molding die does not have a complicated structure, and the shrink molding can be easily drawn out from the molding die.  <P>SOLUTION: The method for producing the shrink molding having a projecting shape formed at the outer face, includes: a step where a cylindrical sheet 5 which has a thermal-shrinkable sheet formed in a cylindrical shape and a shrinkage regulation member 2 regulating thermal shrinkage, added to a part of the inner face is externally inserted into a molding die 8; a step where the cylindrical sheet 5 is heated at a thermal shrinkage temperature, thus the cylindrical sheet 5 is thermally shrunk along the molding die 8, so as to obtain a shrunk molding; and a step where the shrink molding is drawn out from the molding die 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009023378-A (JP)
Title: Control device for vehicle
Inventor: ERITATE KAZUNOBU
IPC: B60W20/00
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of a vehicle enabling slow speed backing as intended by a driver.  <P>SOLUTION: The control device of a vehicle is provided with: an accelerator opening detection means; a tilt angle detection means; a speed detection means; a request driving force calculation means; a running resistance calculation means; and a control means. The request driving force calculation means calculates the request driving force of the driver from the accelerator opening. The running resistance calculation means calculates a running resistance from the tilt angle of a road surface. When the speed of a vehicle is within a prescribed range, and the request driving force is a running resistance obtained by the traveling resistance calculation means or less, the control means causes a vehicle to generate a braking force by a brake and a driving force by a motor based on the request driving force and the running resistance. Thus, it is possible to prevent the specific switching element of an invertor from thermally breaking down, and to smoothly perform slow speed backing as intended by the driver.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009023445-A (JP)
Title: Inhibition control method of vibration of vehicle body
Inventor: SHINAGAWA DAISUKE
IPC: B61F5/10
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To effectively inhibit vertical vibration of a vehicle body by curbing influence of state change of an air spring.  <P>SOLUTION: Vertical speed of a driving flatcar 1 is found. The mount of air flow for supplying/discharging to/from the air spring 3 is determined by time derivative of internal pressure of the air spring expressed by performing time derivative, for example, of polytropic change based on the found vertical speed of the flatcar 1. At this time, the vertical speed of the flatcar 1 is processed with a filter obtained by selecting the frequency whose vibration is required to be suppressed so as to determined the amount of air flow for supplying/discharging to/from the air spring. The influence of the state change of the air spring is curbed without unnecessarily increasing an auxiliary air chamber. Thus, the vertical vibration of the vehicle body is effectively inhibited. At this time, the frequency required to be suppressed, and the magnitude of the inhibition effect (the magnitude of the air consumption) can be specified if the speed is processed with the filter obtained by selecting the frequency whose vibration is required to be suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009026557-A (JP)
Title: Fuel cell
Inventor: SHIBATA KAZUNORI
IPC: H01M8/02
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell capable of generating electric power while preventing drop in power generation performance caused by impurities in simple composition.  <P>SOLUTION: Groove passages 12, 14, 16, 18 are formed in a current collecting plate 10 to be fit to the anode side of a membrane electrode assembly. The downstream end part of the groove passage 18 is terminated inside the plane of the current collecting plate 10. Each groove passage is joined inside the plane of the current collecting plate 10, and finally connected to a hydrogen inflow port 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024573-A (JP)
Title: Electric blower and vacuum cleaner provided with same
Inventor: SAKAGAMI SEIJI
IPC: A47L9/00
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a housing is deformed during press fitting of a fan casing, the fan casing can not be retained at a predetermined position and is attached eccentrically or obliquely, and efficiency of an electric blower is dropped.  <P>SOLUTION: This blower is provided with the housing holding a motor, and the fan casing attached to the housing to cover a centrifugal fan and a diffuser, is provided with a projection part having one end opening edge part of the housing project toward an outer circumference on the housing, and is provided with an attachment part on which the fan casing formed toward a centrifugal fan side or an anti-centrifugal fan side from the projection part. A contact part in contact with the attachment part and non-contact part not in contact with the attachment part are provided on an inner surface of the fan casing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009023218-A (JP)
Title: Ink-jet recording head
Inventor: KAWAMURA SHOGO
IPC: B41J2/175
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink-jet recording head which is easily attached and detached and compact, and to provide a compact ink-jet recorder on which the recording head is mounted.  <P>SOLUTION: The ink-jet recording head is a generally card-type head comprising a joint part H2200 having an electric connection part and an ink feed opening H1801 on one side face thereof. It is possible to simultaneously connect the electric connection part and the ink feed opening H1801 on the head side to an electric connection part and an ink feed opening on a carriage side, respectively, by pressing the head in one direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024939-A (JP)
Title: Refrigerant tank and heat pump system
Inventor: FUNADA KAZUYA
IPC: F25B1/00
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a refrigerant tank, achieving a refrigerating cycle to enable miniaturization in simple structure, and a refrigerating cycle using it.  <P>SOLUTION: This refrigerant tank is used in a heat pump system utilizing an injection type refrigerating cycle, and adapted to perform gas-liquid separation for a high-pressure refrigerant in the downstream of a radiator flowing through the basic cycle of the refrigerating cycle or a refrigerant obtained by pressure-reducing the high-pressure refrigerant to enter a two-phase state, store a liquid refrigerant, and preform heat exchange between an injection refrigerant flowing through the injection cycle of the refrigerating cycle and the liquid refrigerant.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009026386-A (JP)
Title: Optimal solution search method of modulation table, and hologram information recording/reproducing device mounted with this modulation table
Inventor: KINOSHITA NOBUHIRO
IPC: G11B7/0065
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To determine the optimal solution of a modulation table, which is mounted on a hologram information recording/reproducing device to determine the corresponding relation between a signal bit column and a block pattern for expressing each pixel information of a picture information signal, within an actual usable period of time.  <P>SOLUTION: In the modulation table 12, a hamming distance between each of signal bit columns and an Euclidean distance between configuration pixels of each block pattern (configuration pixels are arranged in matrix state) are formed so as to become a proportional relation. Page data are input to the modulation table 12 of a control section 2 in the form of signal bit column and modulated to the form of block pattern and sent out to an SLM 3. Meanwhile, the page data obtained in an image pickup element 7 are demodulated to a form of signal bit column from a form of block pattern by the modulation table 12 of the control section 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008024938-A (JP)
Title: Lubricating oil composition
Inventor: SCOTT ROBIN HOWARD
IPC: C10M159/24
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating oil composition which contains Mg in a relatively high concentration but can reduce bore polishing and a sulfate ash.  <P>SOLUTION: This lubricating oil composition for diesel engines comprises (a) a lubricating oil base stock having a lubricating viscosity; (b) at least 0.6 to 3.0 mass% of an antioxidant component selected from ash-free amine compounds and/or sulfur-free phenolic compounds; (c) a lubricant component selected from magnesium sulfonates, magnesium salicylate and magnesium phenate, and having a total base number (TBN) of >350 mg per g of KOH and gives Mg of >0.05 mass% to the lubricant composition; and, if necessary, (d) 0.0 to 1.8 mass% of a metal hydrocarbyl dithiophosphate compound, and has an ash content of 0.6 to 2.0 mass% measured according to ASTM D874.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008053226-A (JP)
Title: Electron gun and electron beam device
Inventor: NAKASUJI MAMORU
IPC: H01J37/063
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain high-luminance, high-emittance beams exceeding a Langmuir limit with a plane drawer electrode electron gun equipped with a plane cathode, Wehnelt, and a drawer electrode or an anode.  <P>SOLUTION: A cathode 1 of a circular plane, a drawer electrode or an anode 3 shaped as a part of a spherical surface, and a Wehnelt electrode 2 of a frustum of a cone shape are provided. A virtual cone crossing a light axis on an outer periphery of the cathode and a drawer electrode position and a virtual frustum of a cone with an angle difference of 67.5° are assumed, outside which, the Wehnelt electrode is provided. Especially, a high luminance is obtained in a simulation with a cathode radius of 10 μmR to 960 μmR. Further, in the electron gun so controlled that electron beams emitted from the cathode of a photocathode monotonously decrease beam radii from the cathode to the drawer electrode, and form a crossover toward the rear of the drawer electrode, beams with high luminance and a small energy width can be utilized.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009032851-A (JP)
Title: Light-emitting device
Inventor: ITO YUUKI
IPC: C08L77/00
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting device that is excellent in light-reflection efficiency without causing optical loss owing to light transmission through a stiffener.  <P>SOLUTION: The light-emitting device includes a reflection case 2, an element mounting part 22 formed on the bottom face of the reflection case 2 and having a prescribed height, and an LED chip 3 mounted to the element mounting part 22. The reflection case has a reflective part 23 formed with an opening 2a and having a curved reflecting face 21 while made of a polyamide-based resin material including a stiffener 200. The stiffener is composed of glass fibers while having a plating film 211 made of Al as a light-reflecting film on its surface. Light emitted from the LED chip 3 to a part close to the bottom face in a direction of the reflecting face 21 is reflected to the side of the opening 2a by the reflecting face 21 of the reflection case 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009033467-A (JP)
Title: Power supply system
Inventor: NISHIKAWA MAKOTO
IPC: H04B3/54
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the number of connectable terminal devices from being restricted down to less than an upper limit number of actually operable terminal devices, while inhibiting operation of terminal devices in which the sum total of currents consumed by the terminal devices and the line-to-line impedance of a power supply line to a transmission signal exceed their allowable ranges.  <P>SOLUTION: When a power supply device A1 receives terminal information including a consumption current and an input impedance from a certain terminal device B1, and if the total sum of currents to be consumed by terminal devices B1-B4 becomes within its allowable range even if this terminal device B1 is operated, and if the line-to-line impedance of the power supply line 1 to the transmission signal is within its allowable range, an operation permission is transmitted to the terminal device B1. Each terminal device B1-B4 is equipped with a switching portion for performing switching between an operation mode for supplying power to its load and communication portion, and a standby mode in which its input impedance to the transmission signal is higher than that in the operation mode and power is supplied to the communication portion, and the switching portion performs switching from the standby mode to the operation mode when the operation permission is obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009029682-A (JP)
Title: Aqueous urethane mortar composition and floor
Inventor: ISHIZUKA TOSHIYUKI
IPC: C04B28/02
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a polyurethane based cement composition is usually used after mixing an organic isocyanate compound and a cement based aggregate to a water-dispersed emulsion of a polyol at an application job site, but because an alkaline aggregate is used, the reaction of isocyanate is promoted and a usable time after mixing is short and also the reaction of water and the isocyanate occurs rapidly and a coating film foams by a generated carbon dioxide gas and finish failure could be caused and especially it becomes worse when a polymeric MDI from which a formulation having high physical properties can be obtained is used.  <P>SOLUTION: In the polyurethane based cement composition containing the polyol, the water, the isocyanate and a hydraulic cement as components, an aqueous urethane mortar composition contains a triaryl ester of phosphoric acid.  <P>COPYRIGHT: (C)2009,JPO&INPIT