baber/WOPTO huggingface dataset:
Patent JP-2006042138-A (JP)
Title: High-frequency switching circuit
Inventor: OTA HIDEO
IPC: H03K19/0175
Filed: 2004-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency switching circuit for easily performing optimization with the output impedance of an element which is connected to the pre-stage of a high-frequency switch SW and suppressing a higher harmonic to be generated from the high-frequency switch SW.  <P>SOLUTION: The transmission wave input side terminal Pb of the high-frequency switch SW is directly connected to a first terminal P1 and branched into a second terminal P2, a third terminal P3, and a fourth terminal P4, respectively via phase shifters PS2, PS3, PS4. The inductance and capacitance of the respective phase shifters PS2-PS4 are appropriately selected so as to divide 360° into equal intervals, concerning the amount of phase shifting in the respective terminals P1-P4. Consequently, the input side terminal which is superior for the condition of a connection point with a low-pass filter LPF, etc., to be connected to the transmission wave input side of the high-frequency switch SW.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006046389-A (JP)
Title: Booster for operating transmission for automobile
Inventor: KONNO HIROKAZU
IPC: F16H61/28
Filed: 2004-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a booster for a transmission having good operating feeling in the operating system of the mechanical transmission of the booster of the transmission for automobile.  <P>SOLUTION: The boosters (A, B, C) for operating the transmission for automobile have an operating lever 1 operated by a driver, operated levers 2, 2B, and 2C on the transmission side, a link 3 transmitting an operation force from the operating lever 1 to the operated levers 2, 2B, and 2C, boosting means 4, 4B, and 4C reducing the operating forces of operating systems 1 to 3, operating force detection means 5 installed in the operating systems 1 to 3, and a control means 6. The operated levers 2, 2B, and 2C on the transmission side are added with assist forces by the boosting means 4, 4B, and 4C, and the control means 6 controls so that the boosting means 4, 4B, and 4C can output assist forces according to the operating forces based on the operating force detected by the operating force detection means 5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006048315-A (JP)
Title: Image generation method for component
Inventor: TANABE ATSUSHI
IPC: G06T5/00
Filed: 2004-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide the image generation method of a component for clarifying the outer shape of a component.  <P>SOLUTION: This image generation method of a component includes a first color image generation step S150 for generating the color image of the component by imaging the component in color so that a background can be turned to be blue, a first conversion step S154 for converting the generated color image into a black and white variable density image, a contrast determination step S158 for determining whether or not the contrast of the component and the background satisfies a predetermined reference in the black and white variable density image, a second color image generation step S160 for generating the color image of the component by imaging the component in color so that the background can be turned to be red when it is decided that the reference is not satisfied by the contrast and a second conversion step S162 for converting the generated color image into the black and white variable density image.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006047680-A (JP)
Title: Optical system for shaping beam and laser light source and preparing method of the same system
Inventor: SATO YASUHIRO
IPC: G02B5/08
Filed: 2004-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To realize an optical system for shaping a beam for a laser diode (LD), whose miniaturization is easy and in which the utilization efficiency of exciting rays of light is high, and whose mounting is easy.  <P>SOLUTION: An optical system for shaping a beam 13 which has a stripe-shaped light source shape and which contracts or condenses divergent angles of at least orthogonal direction of outgoing rays of light of the LD 11 which emits laser beams having different divergent angles in a direction orthogonal to a stripe and a direction parallel with the stripe is characterized in being equipped with substrates 14, 15 having two sheets of reflecting surfaces 1, 2 which are arranged across a face including the stripe and the optical axis of the LD 11. At least on the reflecting surface on one substrate, an inclined part is formed so that a spacing of opening parts from which laser beams are emitted may become wider than that of opening parts on which laser beams are made incident.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006049635-A (JP)
Title: Method and apparatus for laser irradiation and method for laser annealing
Inventor: MITSUNARI TOSHIYASU
IPC: H01L21/20
Filed: 2004-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser irradiation method capable of bringing the distribution of exposure quantity in a light irradiation area in which interference stripes are generated near to uniform distribution during the irradiation period of one shot of a pulse laser.  <P>SOLUTION: One shot of a pulse laser beam is made incident on an optical system for irradiating a common light irradiation area with components passed through mutually different areas in the cross section of the incident laser beam. In the period of incidence, the components passed through the mutually different areas in the cross section of the pulse laser beam made incident on the optical system interfere with each other in the light irradiation area, generating interference stripes. In the repeated direction of the interference stripes, the interference stripes are moved only by a distance corresponding to the period of the interference stripes or more to perform laser irradiation.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006052313-A (JP)
Title: Propylenic polymer and application to shrinkable film
Inventor: INUKAI AKIHIRO
IPC: C08F10/06
Filed: 2004-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shrinkable film which has a large heat shrinking factor, a small natural shrinking factor, and an excellent shrinkage balance, and to provide a propylenic polymer for the shrinkable film.  <P>SOLUTION: This propylenic polymer satisfies all of requirements consisting of [1] a MFR (230°C, 2.16 kgf) of 0.05 to 8 (g/10 min), [2] a melting point of ≤140°C determined by DSC, and [3] a n-decane soluble content of ≤3 wt.%. The propylenic polymer is preferably a (co)polymer obtained by polymerizing or copolymerizing propylene or the propylene with a 2 to 20C α-olefin excluding the propylene in the presence of a specific metallocene catalyst. The propylenic polymer (or its composition blended with a petroleum resin) is suitably used for shrinkable films or shrinkable labels.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006058327-A (JP)
Title: Optical waveguide device and optical coupling device
Inventor: OKUBO YOSHIKAZU
IPC: H01L31/0232
Filed: 2004-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical waveguide device which compactly changes the direction of a light path, and to provide an optical coupling device which aligns the optical waveguide device with other optical components (a light emitting element, a light receiving element, an optical fiber, or an optical waveguide, or the like) and fixedly positions them on a base body to optically couple them to each other.  <P>SOLUTION: Both end faces 4 and 5 of the optical waveguide 1 consisting of a conjugate body of a clad 2 and a core 3 are formed into reflecting surfaces slanted at 45 degrees. The optical coupling between the optical waveguide 1 and the optical fiber 8 is formed by locating the optical fiber 8 aligned with a V-groove 14 of a support base 12 to be opposed to one end face 4, and fixedly bonding the end face to an optical waveguide main surface 6. A plane type light receiving/emitting element 46 is arranged opposing the other end face 5. Positional alignment between the optical waveguide 1 and the light receiving/emitting element 46 is performed by concavo-convex engagement between an engaging convex part 11 prepared on a lower part clad of the optical waveguide 1 and an engaging concave part 42 prepared on a mounting substrate 41, and the mounting substrate 41 and the support base 12 are provided with a guide pin 13 and a guide hole 43 for assisting the positional alignment.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005071995-A (JP)
Title: Secondary battery
Inventor: KIN SHOSHO
IPC: H01M50/159
Filed: 2004-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secondary battery capable of preventing an anomaly in the working of a safety valve while effectively preventing a swelling phenomenon which may occur in the secondary battery.  <P>SOLUTION: The secondary battery includes an electrode assembly 20 provided with a positive electrode plate 22, a negative electrode plate 24, and a separator 26 interposed between both the plates, a can 10 housing the electrode assembly 20 inside, and a cap assembly 30 attached to an opening 12 of the can 10 to seal the can 10. The cap assembly 30 includes a cap plate 32 joined to the opening 12, and materials are selected so that the hardness of the can 10 is higher than hardness of the cap plate 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006059595-A (JP)
Title: Water-proof connector
Inventor: YAMASHITA KAZUNORI
IPC: H01R13/52
Filed: 2004-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the deterioration of workability in inserting a terminal fitting and a wire through a batch type rubber plug, and to maintain seal performance between a connector housing and the rubber plug.  <P>SOLUTION: Because the elastic deformation of the rubber plug 13 is absorbed by a housing side groove 28A and a holder side groove 28B which are formed so as to surround all wire insertion holes 24, and the wire insertion holes 24 can be prevented from positional displacement, and the deterioration of the workability in inserting the female terminal fitting 12 and the wire 20 through the rubber plug 13 can be avoided. Further, because a housing side press 22A and a holder side press 22B are press-fitted into the entire periphery of the housing side groove 28A and the holder side groove 28B, respectively, and the rubber plug 13 is pressured so as to contact with the inner periphery side of a housing recess 21, seal performance can be maintained between the connector housing 11 and the rubber plug 13.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006060408-A (JP)
Title: Radio packet communication method and radio station
Inventor: OTSUKI SHINYA
IPC: H04L12/70
Filed: 2004-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently transmit a multicast data packet and further to efficiently perform re-transmission processing, without causing the throughput to deteriorate.  <P>SOLUTION: A transmitting radio station, having transmitted multicast data packets addressed to one destination successively, includes parameters used for carrier sensing in a signal requesting ACK indicating whether the series of multicast data packets have been successfully received and transmits them to a receiving radio station at the destination. The receiving radio station having received the signal, requesting ACK, which includes the parameters performs the carrier sensing in accordance with the parameters and transmits the ACK including a normal reception list, showing the sequence numbers of multicast data packets having successfully been received to the transmitting radio station. The transmitting radio station follows the transmission procedure for retransmitting multicast data packets which are not normally received according to the normal reception list of the ACK.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006034912-A (JP)
Title: Umbrella bag holding type foldable umbrella
Inventor: WATANABE JUNICHI
IPC: A45B11/00
Filed: 2004-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foldable umbrella having a storage pocket in cloth on the rib side of the umbrella.  <P>SOLUTION: The edge part of the cloth on the rib side of the foldable umbrella is provided with the storage pocket or a storage band, and a removed umbrella bag can be stored or taken out.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005177453-A (JP)
Title: Warm bath unit
Inventor: INOUE SEIICHI
IPC: A61H33/00
Filed: 2004-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a warm bath unit by which a bather can comfortably and effectively receive radiant rays radiated from minerals.  <P>SOLUTION: A bed 20 is set in a bath room 10. Minerals 22 radiating radiant rays or negative ions are placed on the top surface of the bed 20. Water is sprayed in a mist state into the bath room 10. The water is one brought in contact with minerals radiating radiant rays or negative ions. The water is preferably heated over normal temperature and brought in contact with the minerals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006060585-A (JP)
Title: Digital camera
Inventor: FUNATO KENICHI
IPC: H04N5/225
Filed: 2004-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera which is provided with a printer and becomes compact when it is housed.  <P>SOLUTION: The digital camera 10 is provided with an organic EL display 12 serving as a planar image display means, a camera main body 14 to be coupled to one end of the image display means, and the printer 16 to be coupled to the other end of the image display means. The organic EL display 12 can be housed in the inside of the camera main body 14 and/or the printer 16, and the camera main body 14 can be integrated with the printer means 16 when the organic EL display 12 is housed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006055525-A (JP)
Title: Backrest for chair
Inventor: SANO KIMIHARU
IPC: A61G5/02
Filed: 2004-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new backrest for a chair, which is placed ahead of a backrest of a wheelchair, an ordinary chair, a car seat or the like, supports the back of a sitting person stably and comfortably and supports his/her both sides as if it hugs them.  <P>SOLUTION: The backrest is formed flat and mostly concave of a support plate member 2 equipped with a back support part 2a which supports the back of a sitting person, side support parts 2b, 2c integrally formed from both right/left sides of the back support part 2a and a cutout 3 of almost U shape or a hole shape in the back support part 2a, and a cushion member 4 integrally formed allover the face at least on the front face side of the plate member 2, and is used by being placed ahead of the backrest of the chair.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006062257-A (JP)
Title: Printing device, network connection device, printing control method, and printing control program
Inventor: OSAWA TAKAHARU
IPC: B41J29/38
Filed: 2004-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing device capable of quickly conducting first print while managing a printing request.  <P>SOLUTION: The printing request from a client computer is received (S1301). The received printing request is registered to a registration means (S1304, S1308). The presence or the absence of the printing request registered to the registration means in the past is determined when receiving the printing request (S1302). A request for print data is made to the client computer (S1306, S1307). Processing order of the printing request registered to the registration means is controlled (S1305). When it is determined by the determination process (S1302) that the printing request is not registered to the registration means, a print data request process (S1307) is conducted before the registration process (S1308). When it is determined by the determination process (S1302) that the printing request is registered to the registration means, the print data request process (S1306) is conducted after the registration process (S1304).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006061106-A (JP)
Title: Method for producing hematopoietic stem cell
Inventor: IWATA HIROO
IPC: C12N5/07
Filed: 2004-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simply and stably amplifying CD34 positive/CD38 negative cells keeping undifferentiation of hematopoietic stem cell in vitro.  <P>SOLUTION: The method for producing CD34 positive/CD38 negative cells comprises culturing human CD34 positive/CD38 negative cells in the presence of an oozed material of human established mesenchymal stem cell and proliferating and collecting the human CD34 positive/CD38 negative cells.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006067406-A (JP)
Title: Image processing device and imaging device
Inventor: WATANABE KATSUAKI
IPC: H04N101/00
Filed: 2004-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing device and imaging device which can reduce a data amount without deteriorating an image quality.  <P>SOLUTION: By using a moving image signal obtained by imaging by a CCD 12 and a signal obtained by multiplying a predetermined gain to a high frequency component of the moving image signal extracted from a filter, a gain used for an aperture correction is adjusted so that a total of a data amount of the moving image signal after the aperture correction becomes equal to or less than a target amount upon aperture correction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006073744-A (JP)
Title: Heat sink
Inventor: NISHIHARA AKIO
IPC: H05K7/20
Filed: 2004-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat sink obtaining an excellent heat-dissipating performance while reducing a manufacturing cost.  <P>SOLUTION: The heat sink seals a phase change material and air into a hollow section, and absorbs a heat from a heating element. The heat sink has an air reservoir holding air in a region contacting with no perpendicular drooping from the center of the heating element to the heat sink.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006069357-A (JP)
Title: Battery-driven electric working vehicle
Inventor: KONDO MASAMI
IPC: B60K11/08
Filed: 2004-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that development and manufacture of a battery-driven electric working vehicle is not efficient, because the layout inside a bonnet is especially for the battery-driven electric working vehicle and has little in common with an engine-driven working vehicle, although a technique for electrifying a working vehicle to provide countermeasures against exhaust gas and noise of the engine-driven working vehicle.  <P>SOLUTION: In the battery-driven electric working vehicle 1 with electric motor 100 and batteries 200 for driving the electric motor, the electric motor 100 and batteries 200 are substituted for at least an engine 34, a radiator 38, a fuel tank 50, a battery 55 for a self-starting motor, and an exhaust muffler 40 of a working vehicle having an engine 34, a radiator 38, a fuel tank 50, a battery 55 for self-starting motor, and an exhaust muffler 40.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006069843-A (JP)
Title: Ceramic member for semiconductor manufacturing apparatus
Inventor: YASUDA HIROYUKI
IPC: C04B35/50
Filed: 2004-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic member having corrosion resistance or durability against a halogen-based gas or a halogen-based plasma gas, hardly causing pollution in a semiconductor manufacturing apparatus and capable of keeping the quality stable for a long period in the apparatus aimed at the treatment of a wafer.  <P>SOLUTION: In the ceramic member for the semiconductor manufacturing apparatus, at least a part of the member which is exposed to a corrosive gas such as the halogen-based gas or the halogen-based plasma gas comprises 70-98 wt.% oxide of a rare earth and 30-2 wt.% conductive ceramic and is constituted of a combined sintered body formed by dispersing the conductive ceramic particles having 0.03-5 μm average particle diameter in the oxide.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006070814-A (JP)
Title: Fuel injection nozzle
Inventor: KOIE KAZUTOSHI
IPC: F02M61/18
Filed: 2004-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection nozzle 1 capable of preventing leak of fuel from a second injection hole 8 at a time of low lift of a needle 3 and reducing dead volume in a suck chamber 9.  <P>SOLUTION: A projection end part 14 entering the suck chamber 9 of a nozzle body 2 is provided on a tip part of the needle 3, and a recess groove 14a is formed on an outer circumference surface of the projection end part 14. A valve member 4 is provided in a space formed between an inner circumference surface of the suck chamber 9 and the recess groove 14a, and is arranged close to an inlet of the second injection hole 8. Negative pressure is generated when fuel of high speed passes through a narrow gap between the valve element 4 and the second injection hole 8 at a time of low lift of the needle 3 and the negative pressure acts as force pulling the valve member 4 to the inlet of the second injection hole 8. Consequently, since the valve member 4 is pressed against the inlet of the second injection hole by pressure difference acting on the valve member 4 when the valve element 4 closes the inlet of the second injection hole 8, the inlet of the valve member 4 of the second injection hole 8 is surely closed by the valve member 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006074465-A (JP)
Title: Scanner
Inventor: HAYASHI AKIRA
IPC: H04N1/107
Filed: 2004-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanner in which the luminous body of a contact image sensor in a standby status is made to emit light so as to put the light into use for a given indication.  <P>SOLUTION: A glass plate 5 for placing a manuscript is arranged in the upper portion of the scanner 1 and the contact image sensor 7 for scanning the image of the manuscript is arranged in the lower portion of the glass plate 5. The contact image sensor 7 is located at a given standby position outside a manuscript placing region 30 on which the manuscript is placed in the standby status. In the lower portion of a body cover 3 near the glass plate 5, a light conducting member 11 is disposed for gathering the light emitted from a light emitting element of the contact image sensor 7 to conduct the light to a given display unit 12. The display unit 12 is fitted into an opening 3a provided in the body cover 3 to be exposed on the surface of the body cover 3 so as to be easily visible.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006073442-A (JP)
Title: Electrical connector
Inventor: SHIRAI HIROSHI
IPC: H01R12/57
Filed: 2004-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrical connector capable of surely performing electrical connection even if there is a bend in a circuit board etc.  <P>SOLUTION: A tabular contact 11, in which two-dimensional elastic deformation is possible with which two beams 11b, 11c mutually approach or separate, is held swingingly by a contact support part 10a of an insulating housing 10 to form a floating structure. Positions of a contact part 11e and a contact part 11f of the contact 11 are arranged so as to vertically overlap and suppress the rotational moment around the support part 11a, and the contact 11 is held at one part of it.  <P>COPYRIGHT: (C)2006,JPO&NCIPI