baber/WOPTO huggingface dataset:
Patent JP-2008250287-A (JP)
Title: Light source and projector
Inventor: SOMA NARIYASU
IPC: F21Y101/00
Filed: 2007-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately cool respective parts of a light emitting tube and maintain uniform temperature distribution in an area around the light emitting tube so as to prevent loss of transparency and blacking of the light emitting tube and prolong the life of the light source.  <P>SOLUTION: The cooling system of the light source 1 includes an air supply port 171, an air exhaust port 173 and a rectifying plate 174 provided to the housing 17, and a cooling fan 175. The cooling air generated by the cooling fan 175 is introduced through the air supply port 171 on the bottom surface of the housing 17, and flows toward the rectifying plate 174 provided on the upper surface of the housing 17. In this step, the cooling air flows outside the tip of a second sealing portion 113 extending from a light emitting portion 111 so as not to directly cool the second sealing portion 113. The cooling air is introduced to the inside of the reflector 13 by the rectifying plate 174, the cooling air having cooled the parts in the upper portion of the lamp main body 11 is guided along the ellipsoidal of the reflector 13 toward an area below the lamp main body 11, and is discharged through the exhaust port 173.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009110694-A (JP)
Title: Electromagnetic relay
Inventor: OKUYAMA SATOSHI
IPC: H01H50/04
Filed: 2007-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic relay capable of supporting a main body part without having a terminal piece press-fitted into an insertion hole of a base in an assembly process, and yet, capable of maintaining positions of the main body part and the base in a case.  <P>SOLUTION: The electromagnetic relay 1 has the main body part 10 equipped with an electromagnet part A, a contact mechanism part B acting electromagnetically, and a plurality of terminal pieces 18 arranged on the base 20, and housing the main body part 10 and the base 20 in a case 30 by having the terminal pieces 18 protruded from insertion holes 23 formed at the base 20. A main body rest part 34 for positioning the main body part 10, and a base rest part 35 for positioning the base 20 are formed on an inside wall 32 of the case 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009110717-A (JP)
Title: Lighting apparatus
Inventor: MIYAMARU MASATO
IPC: F21Y101/00
Filed: 2007-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting apparatus that ensures a well-balanced lighting effect without causing color phase irregularity on a plane to be irradiated irrespective of the irradiation direction.  <P>SOLUTION: The lighting apparatus comprises an appliance body 1, a straight tube-shaped light source 2, a reflecting mirror 5 in a shape approximate to the paraboloid of revolution, a socket 30, an arm 3 which supports the appliance body 1 so as to be freely rotatable relative to an axis along the longitudinal direction of the light source 2 while housing the socket 30 at one end, and a case 4 to house a ballast 40 for supplying lighting power to the light source 2 via the socket 30. The light source 2 has an arc tube 21 in which a pair of electrodes are held in a discharge space formed in a translucent vessel and noble gas and halide are filled in the discharge space, and a light distribution section 50 that is arranged so that a central axis in the radial direction at a focal position of the reflecting mirror 5 is approximately orthogonal to a central axis of the reflecting mirror 5 and forms a microscopic uneven shape over the whole surface of the reflecting mirror 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009107424-A (JP)
Title: Vehicle body structure
Inventor: OI YOSHIAKI
IPC: B62D21/00
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To further enhance rigidity around a rear end of a front floor panel in a vehicle body.  <P>SOLUTION: The vehicle body 11 is provided with right and left rear side frames 21; right and left side sills 22; the front floor panel 23; a partition wall 24 upwardly extending from a rear end of the front floor panel; and an intermediate cross member 25 provided on an upper part of the partition wall and extending in a vehicle width direction. The front floor panel has a lengthy bead 40 upwardly swelled from an upper surface 23a and extending in a vehicle body longitudinal direction. The rear end of the bead is joined to a lower end of the partition wall. The bead is formed in an approximately reverse U shape cross section comprising right and left vertical walls 41 standing relative to the upper surface of the front floor panel, and a ceiling plate 42 closing upper ends of the right and left vertical walls. The right and left vertical walls are connected to each other by a vertical rib 50. A sub-frame 70 is removably laid between the vertical rib and the right and left rear side frames.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009111098-A (JP)
Title: Integrated light-emitting source and manufacturing method therefor
Inventor: HORIE HIDEYOSHI
IPC: H01L33/08
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting source which is improved in light extraction efficiency and is also applicable to lighting.  <P>SOLUTION: The integrated light-emitting source has an integrated light-emitting device and a light extracting material, which is stuck tightly to the integrated light-emitting device and is formed of a transparent material at the light emission wavelength. The integrated light-emitting device has a substrate which is transparent to the light emission wavelength and a plurality of light-emitting units formed on the substrate. Each of the light-emitting units has a compound semiconductor thin-film crystal layer and an electrode, and includes the substrate side in the direction of a first light extraction. The electrode is formed on the opposite side from the direction of the first light extraction, and light-emitting units are electrically isolated by an inter-light-emitting-unit separation groove, provided between the adjacent light-emitting units. Between the substrate and a first conductivity-type semiconductor layer, an optical coupling layer is formed which is provided between the plurality of light-emitting units in common and optically couples the plurality of light-emitting units to distribute the light emitted from one light-emitting unit, to other optical units.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008060603-A (JP)
Title: Method of forming film
Inventor: TACHIBANA MITSUHIRO
IPC: H01L21/28
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming film which can eliminate a TiN film forming process by thermal CVD method conventionally used for obtaining enough thickness as a barrier layer by using low-temperature processing tungsten film formation process.  <P>SOLUTION: The method of forming a predetermined film on the surface of an object W to be treated in a vessel capable of vacuum aspiration comprises a step of forming a titanium film 32 on the surface of the object, a step of forming a nitrided film 34 on the surface of the titanium film, and a step of forming a tungsten film 36 on the surface of the object at relatively low temperature by intermittently supplying the reducing gas and tungsten containing gas alternately one time or more. This method allows to obtain a tungsten film fully functional as a barrier layer can be formed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009108974-A (JP)
Title: Axle spring for vehicle
Inventor: HAYASHI HIROSHI
IPC: F16F13/08
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an axle spring for a vehicle equipped with a simple attenuation mechanism, that suppresses an increase in the number of parts and cost increase as much as possible and does not require an exclusive arrangement space by further devising the structure.  <P>SOLUTION: In the axle spring for a vehicle, an elastic part 3 having a laminated rubber structure in which a plurality of elastic layers 4 and hard partition walls 5 are laminated alternately in radial inner and outer directions in the concentric or substantially concentric state with an axial center P is interposed between a spindle 1 and an outer cylinder 2 having the same or substantially the same axial center P as that of the spindle 1. The axle spring 1 is equipped with the attenuation mechanism b comprising a variable volume chamber 7 in which liquid 8 for attenuation is filled, and a liquid chamber 13 communicating with the variable volume chamber 7 via an orifice 12 and capable of expanding/contracting contrarily to contraction/expansion of the variable volume chamber 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009114251-A (JP)
Title: Rubber composition for tire tread
Inventor: TSUBOI TETSUYA
IPC: B60C1/00
Filed: 2007-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for a tire tread by which the balance of rolling resistance properties and wet properties can be improved while improving processability.  <P>SOLUTION: The rubber composition for the tire tread contains a 1-80 pts.wt. chaff charcoal powder based on a 100 pts.wt. rubber component comprising a single modified natural rubber having a polar group (e.g., an epoxidized natural rubber) or a blend of the modified natural rubber with other diene rubbers. A pneumatic tire has the tread comprising the rubber composition. The chaff charcoal powder preferably contains a 30-90 wt.% silicon dioxide component and a 60-5 wt.% carbon component.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009113272-A (JP)
Title: Cutting method of hard material
Inventor: OGAMI HIROYUKI
IPC: B28D5/04
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting method which neither uses an expensive cutting tool, nor requires high speed travel or high speed rotation of the cutting tool, performs multi-cutting, sets no limitation to the size of an object to be cut, has a very small cutting processing margin, and finishes a cut face smoothly.  <P>SOLUTION: The steel wire 2 is continuously fed from one supply reel 3, this steel wire 2 is put into contact with the single crystalline SiC ingot 10 after having been dipped in the Fenton treatment liquid 5 in the Fenton reaction tank 1, the single crystalline SiC ingot 10 is etched by hydroxy radicals generated by the Fenton reaction of ferrous ions derived from the iron component of the steel wire 2 and hydrogen peroxide in the Fenton treatment liquid 5, main rollers 6, 7 are slowly moved downward in matching with the etching speed, and, after the single crystalline SiC ingot 10 has been cut by the descending steel wire 2, the steel wire 2 is wound around the other winding reel 9.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009115161-A (JP)
Title: Gasket
Inventor: UEDA TAKAHISA
IPC: F16J15/12
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gasket having such a structure that sheets having sealability are laminated on and adhere to both surfaces of a concentric corrugated metal thin plate as a wicking, ensuring stable seal performance over a long period of time under low to high clamp load while improving compatibility of sheet material and using thinner sheet.  <P>SOLUTION: A valley part 11a is buried from the beginning by filling powder sealant 14 into the valley part 11a of the metal thin plate 11, which is a void in the past. Thereby, the sheets 12, 13 above and under the valley part 11a of the metal thin plate 11, which could not be compressed with the low clamp load in the past, are compressed, and clamp surface pressure is secured over the whole surface under the low clamp load. In addition, deformation of the sheets 12 and 13 which is large in the past is suppressed, the sheets 12, 13 made of low-fluidity material as well as high-fluidity material can be used, and the thinner sheets 12, 13 can be used.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009113931-A (JP)
Title: Elevator device
Inventor: KODERA HIDEAKI
IPC: B66B5/02
Filed: 2007-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator device capable of detecting a damage state of a rope with high accuracy when inspecting the rope.  <P>SOLUTION: This elevator device is provided with a sheave 3 wound with the rope 2 of an elevator, car 1 and counterweight 5 suspended by the rope 2, a storage part 12 for storing departure floor and arrival floor for every operation of the elevator, and a counting part 13 for the number of times of bending for deciding a bending part in which the rope 2 passes the sheave 3 and is bent based on the departure floor and the arrival floor and counting the number of times of bending in which the bent part is bent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009082900-A (JP)
Title: Ultrasonic cleaning apparatus and ultrasonic cleaning method
Inventor: ONISHI KAZUMASA
IPC: B08B3/12
Filed: 2007-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic cleaning apparatus capable of cleaning articles to be cleaned with a low power consumption.  <P>SOLUTION: The ultrasonic cleaning apparatus is formed of an ultrasonic cleaner, in which a plurality of piezoelectric transducers having a width and height satisfying following formulae (ii)-(iv) are fixed onto the under surface of a bottom plate of a cleaning vessel provided with the bottom plate having a thickness satisfying following formula (i) in the state where the transducers are arranged standing in a row in the width direction with a space satisfying following formula (v); and an electric source electrically connected to the above plurality of piezoelectric transducers and capable of generating AC voltage of a frequency satisfying following formula (vi): (i) 0.5 mm<T<10 mm; (ii) 0.3<W/T<1.2; (iii) 0.5<H/T<3.0; (iv) 1<H/W; (v) 1<S/W<3; and (vi) 0.2×Vs/(2×T)<f<0.8×Vs/(2×T) [Provided that, T: thickness of bottom plate (unit: mm), W: width of piezoelectric transducer, H: height of piezoelectric transducer: also S: space between piezoelectric transducers, Vs: sound speed value (unit: m/sec), and f: frequency (unit: kHz)].  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009117247-A (JP)
Title: Planar light source and image display
Inventor: ITO ATSUSHI
IPC: F21Y103/00
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent dust from invading from the outside into the inside of a housing case to prevent deterioration of image quality.  <P>SOLUTION: A planar light source includes fluorescent lamps formed cylindrically 9, 9, ..., a diffusion member 10 to diffuse emitted light from the fluorescent lamps, a plurality of reflection members 11, 11, ... which are arranged interposing the fluorescent lamps between the diffusion member and the reflection members and facing the reflection member, are formed of a resin material and reflects emitted light, and the housing case 4 which houses the fluorescent lamps, the diffusion member and the plurality of reflection members, and has fixing holes 5b, 5b, ..., wherein a reflection unit 8 is constituted by arranging the plurality of reflection members adjacently in the inside of the housing case; the reflection members are provided with recessed parts 12 in which the fluorescent lamps are inserted and which open in the insertion directions of the fluorescent lamps, and overlapped portions 13, 14, 15, 16 which continue to the outer peripheries of the recessed parts and are overlapped with parts of the adjacent reflection members; and gaps 20, 21 are formed between the recessed parts of the adjacent reflection members.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008097629-A (JP)
Title: Device
Inventor: KIMURA TETSUYA
IPC: G06F3/041
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To directly input the position of a screen without hiding the screen with fingers or soiling the screen.  <P>SOLUTION: In a VCR 1, a flat pad 7 is provided on a body part 2 while being oriented in the same direction as a liquid-crystal panel 41 and is provided in a position where it does not hide the liquid-crystal panel 41. Thus the user touches the surface of the flat pad 7 with respect to a desired position on the liquid-crystal panel 41 while viewing the liquid-crystal panel 41. The flat pad 7 detects this position and sets it as an input coordinate to the liquid-crystal panel 41.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009123030-A (JP)
Title: Article sales data processor
Inventor: SAITO AKIHIRO
IPC: G07G1/12
Filed: 2007-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the possibility of data loss caused by the impossibility of transmission of transaction data to a higher level machine as much as possible even when a fault of the higher level machine itself, communication fault between a POS terminal and the higher level machine, or the like is generated.  <P>SOLUTION: An article sales data processor transmits transaction data stored in a storage part to an external apparatus as transaction data by a data transmitting/receiving part (first processing), measures the size of untransmitted transaction data stored in the storage part in order to confirm whether the first processing is correctly performed or not (second processing, step S101), determines whether the measured size of the untransmitted transaction data exceeds a regular value or not (third processing, step S102), and when the size exceeds the regular value, displays a warning message on a display part (fourth processing, step S103).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009120759-A (JP)
Title: Polyrotaxane compound, composition containing the same, and manufacturing method of gelatinous material
Inventor: KAMIHIRA SHIGEO
IPC: C08F299/02
Filed: 2007-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel polyrotaxane compound which is easy to deal with and can be controllably gelatinized by an external stimulation such as light and heat, and a composition containing the same.  <P>SOLUTION: The compound has a structure of a cyclic molecule (A) pierced with a straight chain molecule (B) having substituent groups at the both ends, characterized in that the cyclic molecule (A) has a polymerizable group. The composition includes the compound.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009120120-A (JP)
Title: Ornament member
Inventor: TAKEDA KAZUO
IPC: B32B7/02
Filed: 2007-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To effectively express interference colors so as to express a unique design.  <P>SOLUTION: An ornament member comprises: a transparent resin substrate 2 having a design surface; an irregular surface 22 having cyclic irregular parts formed on a surface opposing to the design surface of the transparent resin substrate 2; an intermediate layer 3 overlying the irregular surface 22 and having a light refraction index that is different from the transparent resin substrate 2; and a colored layer 4 formed on the surface of the intermediate layer 3. The color difference between a background color and an interference color is increased by optimally selecting a pitch of the cyclic irregular part 22 and a color tone of the colored layer 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008153202-A (JP)
Title: Manufacturing device and method of spark plug
Inventor: OHASHI HIROSHI
IPC: H01T13/20
Filed: 2007-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing device of a spark plug which can carry out thread rolling so that the starting position of a thread portion rolling-formed and the jointing position of a ground electrode to the tip of a work may be constant, can reduce the time required from setting the work to the device till rolling start, and can further improve forming precision of the thread-portion starting position to the ground electrode jointing position.  <P>SOLUTION: In order that the position relation of the starting position of the thread portion rolling-formed and the jointing position of the ground electrode to the tip of a work W may be constant in the periphery direction of the work W, while there arising an overlap in time between a feeding drive period and an approaching drive period to the rolling position P2 of a work support part 11, the approaching drive condition is calculated based on a specified thrust feeding amount, and based on the calculated approaching drive condition, the operation of the approaching drive part is controlled.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009130560-A (JP)
Title: Parasitic sensor with antenna
Inventor: HAYASAKA JUNICHI
IPC: G06K19/077
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parasitic sensor with an antenna capable of preventing sensitivity deterioration even though a metal body approaches in a parasitic sensor using an antenna.  <P>SOLUTION: The parasitic sensor with an antenna is configured so as to have a vibration sensor element 31 in which impedance between two terminals changes due to the application of a vibration from the outside, and an antenna connected to the two terminals, to reflect an electromagnetic wave emitted from an interrogator installed at a separate place by the antenna and to detect vibrations that cause a change in the impedance between the two terminals by receiving the reflected wave by the interrogator. The antenna comprises a plate-like dipole antenna part 36 respectively connected to the two terminals of the vibration sensor element 31 and made of two rectangular metal film patterns 32 and 33 placed side by side on the same plane at a fixed interval, the length L being 0.3λ to 3λ and the width being ≥0.3L, and a metal film 34 installed in parallel with the plate-like dipole antenna part 36.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009125858-A (JP)
Title: Clamping sleeve and clamping device for dividing unit
Inventor: TATSUTA YOSHINORI
IPC: B23Q1/28
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clamping sleeve and a clamping device capable of maintaining clamping force even though a crack is generated on a clamping section.  <P>SOLUTION: The clamping sleeve includes a cylindrical section arranged on a circular space between a rotary body and a frame, a clamping face of the cylindrical section arranged on a peripheral section opposite to the rotary body, a circular groove peripherally arranged on a peripheral section opposite to the clamping face, a thin-walled section for demarcating the clamping face and the circular groove on its bottom face, and a frame fixing section arranged on one end of the cylindrical section. A deformation force acting section for receiving force in the compression direction is arranged on the other end of the cylindrical section. The thin-walled section has an intermediate line at the whole range of the axial direction, which is a locus of a thick-walled intermediate point and has a shape satisfying the following conditions, wherein the intermediate line is equally divided into five ranges in the axis direction and the five ranges are set up to be a central range, an intermediate range, and an end range from its center to its end and an average locus averaging the intermediate line in each range in the radial direction is prepared and the distance between the average locus at each range and a clamped face of the rotary body is enlarged at the central range, intermediate range and the end range in sequence.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008136209-A (JP)
Title: Receiving apparatus and receiving method
Inventor: HATANAKA YUJI
IPC: H04N21/435
Filed: 2007-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To immediately reproduce a recorded program without complicated operation in reproduction in a digital broadcast receiving and recording/reproducing apparatus.  <P>SOLUTION: A packet permutation means is provided for permuting a packet having a desired PID with arbitrary data. Thus, program information can be converted into predetermined data and recorded and in reproduction, automatic tuning can be performed.  <P>COPYRIGHT: (C)2008,JPO&INPIT