baber/WOPTO huggingface dataset:
Patent JP-2007095665-A (JP)
Title: Short-arc type high-pressure discharge electrode, short-arc type high-pressure discharge tube, short-arc type high-pressure discharge light source device and their manufacturing methods
Inventor: HASEGAWA YOJI
IPC: H01J61/86
Filed: 2006-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve stability, durability and reliability of discharging characteristics.  <P>SOLUTION: In the manufacturing method of a short-arc type high-pressure electrode in which an electrode main body 1 is provided at a tip end part of a respective electrode core shaft 3 made of refractory metal, temporary sintering of a molding body of the electrode main body having a center hole to produce a temporary sintering molding body 12 having an empty hole ratio higher than that of the electrode core shaft 3 is conducted by using refractory metal powder and a discharge electrode structuring body 21 is structured by inserting the tip end part of the electrode core shaft 3 into the center hole of the temporary sintering molding body of the electrode main body 2. A sintering thermal treatment is conducted for the discharge electrode structuring body 21. The electrode main body 2 and the electrode core shaft 3 are combined by regular sintering of the electrode main body 2, using difference of contraction coefficient between the electrode main body 2 and the electrode core shaft 3. Thus, occurrence of crack and the like is avoided as remained inner strain is avoided and it is possible to improve stability, durability and reliability of discharging characteristics.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008024444-A (JP)
Title: Paper carrying device, and image forming device
Inventor: ISOHARA HIDEO
IPC: B65H85/00
Filed: 2006-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a stepping-out phenomenon in the case of using a small stepping motor for achieving reduction in the size of a device, and reducing cost.  <P>SOLUTION: A carrying means is constituted, where a roller of an aluminum alloy is used for at least one of a pair of rollers driven by the stepping motor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008022793-A (JP)
Title: Method for producing frozen dessert, and frozen dessert
Inventor: INOUE HIDEKI
IPC: A23G9/32
Filed: 2006-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing frozen dessert such as chipped ice, making ice pieces in a container hardly freeze, facilitating passing a spoon when a consumer eats, and enabling obtaining soft palate feeling.  <P>SOLUTION: This method for producing the frozen dessert comprises a cutting process of obtaining ice pieces 19 through bringing a cutting blade 17 into line contact with ice mass 13 refrigerated ≤-4°C in temperature atmosphere below the refrigerating temperature of the ice mass followed by cutting, a filling process of filling the ice pieces 19 in a container 23 in the temperature atmosphere, and a sealing process of sealing the container 23 filled with the ice pieces 19.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008024669-A (JP)
Title: Enhancer for producing gut mucus
Inventor: HAYASHI YASUHIRO
IPC: A61K31/736
Filed: 2006-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an enhancer for producing gut mucus remarkably excellent compared with a sort of dietary fibers in relating to the enhancer for producing gut mucus of the stomach, the intestines and the like.  <P>SOLUTION: The enhancer for producing gut mucus contains (A) a dietary fiber having <25% rate of fermentation decomposition in the colon and (B) a dietary fiber having ≥25% rate of fermentation decomposition in the colon.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008025012-A (JP)
Title: Rolling parts for automotive electrical equipment and auxiliary machinery, and rolling bearing for automotive electrical equipment and auxiliary machinery
Inventor: MAEDA KIKUO
IPC: C21D1/06
Filed: 2006-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide rolling parts for automotive electrical equipment and auxiliary machinery, which inhibit hydrogen brittleness exfoliation and the like from occurring, and thereby have improved durability, and to provide a rolling bearing for automotive electrical equipment and auxiliary machinery.  <P>SOLUTION: The rolling parts for automotive electrical equipment and auxiliary machinery, which compose a ball bearing 1 that has a deep groove for sealing grease therein, and are used in an alternator 90 of automotive electrical equipment and auxiliary machinery, are made from a steel comprising 0.3 to 0.4% C, 0.2 to 0.5% Si, 0.3 to 0.8% Mn, 0.5 to 1.2% Ni, 1.6 to 2.5% Cr, 0.1 to 0.7% Mo, 0.3 to 0.8% V and the balance Fe with unavoidable impurities, while keeping the content of V more than that of Mo, the sum of the content of V and Mo 2 times more than that of Si and the sum of the content of Cr, Mo and V at 2.3 to 3.5%. The hardened layer formed on the surface layer part has a hardness of Hv 700 to 780, in which carbides with the maximum particle size of 10 μm or less are distributed so as to occupy 7 to 25% by an area rate and the hardness of the inner part is Hv 500 to 600.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008024273-A (JP)
Title: Vehicle ceiling blind system
Inventor: IIMORI YASUSHI
IPC: B60J3/00
Filed: 2006-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the diameter of a blind for a passenger car skylight in the wound-up state.  <P>SOLUTION: A take-up shaft 103 for winding up the blind 101 is constituted so as to be axially moved while rotated. While the blind 101 is wound up around the take-up shaft 103, a guided part 102a provided in an edge portion of the blind 101 is spirally wound around the take-up shaft 103. Thus, the guided part 102a is not vertically overlapped, and increase in the wind roll diameter can be suppressed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008032977-A (JP)
Title: Sound absorbing material
Inventor: KAWARABAYASHI MINORU
IPC: G10K11/162
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive sound absorbing material by recycling a waste material, exhibiting excellent sound absorption effect in a low frequency region, which is required in a construction machine and a vehicle or the like.  <P>SOLUTION: An absorbing material 30 is constituted by laminating resin films 33 on both faces of a base substance 31 in which small pieces of flexible polyurethane foam with cell membrane removed are connected with a binder, and sound absorption is improved by membrane oscillation of the resin film 33, and it is prevented that the small pieces of the flexible polyurethane foam with cell membrane removed, are fallen off like powder from the base substance 31. It is desirable that the small piece of the flexible polyurethane foam with cell membrane removed has a size of 20 to 50 mm. Moreover, it is desirable that the small piece of the flexible polyurethane foam with cell membrane removed, is composed of a pulverized waste material.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008035645-A (JP)
Title: Linear actuator
Inventor: TANIOKA NOZOMI
IPC: H02K33/18
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear actuator of a magnetic drive system which is durable and has high alignment precision.  <P>SOLUTION: In a linear actuator 1, a linear guide 14 that supports a moving member 3 so as to be linearly movable is positioned at the center of the moving member 3 inside the rectangular cylindrical moving member 3, and a position detecting mechanism 20 and a load attaching member 13 are arranged on a line in a vertical direction with the linear guide therebetween. This arrangement allows the centroid of the moving member 3 to be agreed with the center of the linear guide 14. Since a magnetic circuit is symmetrical with the center of the moving member 3, the center of thrust force acting on the moving member 3 agrees with the center of the moving member 3. The center of the thrust force acting on the moving member 3, the centroid of the moving member 3, and the center of the liner guide 14 are positioned at the center of the moving member 3. Since excessive stress does not act on the linear guide 14, and the sliding resistance of the moving member 3 is reduced, and alignment precision and durability are improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008035736-A (JP)
Title: Bidirectional promoter
Inventor: FUJIMORI KAZUHIRO
IPC: C12N5/10
Filed: 2006-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bidirectional promoter especially a bidirectional promoter whose bidirectional gene expression levels are comparatively near and both expression levels are sufficiently high.  <P>SOLUTION: A DNA fragment having ability acting in animal cells as a bidirectional promoter is provided. Further, a DNA fragment having a region between a TBA gene and a PSMB1/PSMC3 gene or a part of the region, is provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008039549-A (JP)
Title: Ground-fault detector
Inventor: TSUKIYAMA NAOYUKI
IPC: G01R31/02
Filed: 2006-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ground-fault detector which prevents any incorrect operation caused by short circuit faults and can detect only ground faults exactly.  <P>SOLUTION: A first current transformer 11 is mounted on one of two legs 2, 3 of a transmission line tower 1 in which directions of induction current Ic caused by a short circuit fault are opposite to each other, and directions of fault current Ia caused by a ground fault are identical, and a second current transformer 12 is mounted on the other of the two legs 2, 3. When AC voltages caused by the short circuit fault or the ground fault are output from the first and second current transformers 11, 12, these AC voltage outputs are made composite, and only the ground fault is detected from the composite output without detecting the short circuit fault.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008041930-A (JP)
Title: Interposer with built-in capacitor, manufacturing method therefor, and electronic component device
Inventor: MASHINO NAOHIRO
IPC: H01L23/12
Filed: 2006-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interposer with a built-in capacitor in which a capacitor can be disposed nearer to a semiconductor chip and connected thereto, and an electronic component device can be constituted with greater design freedom.  <P>SOLUTION: The interposer with a built-in capacitor comprises a base resin layer 50; a first electrode 20 for a capacitor that is provided to pass through the base resin layer 50, provided with projections 54, 56 that project from both surface sides of the base resin layer 50, with the projection 54 on one surface side of the base resin layer 50 serving as a connection portion 21; a dielectric layer 22 for a capacitor that covers the projection 56 of the first electrode 20 on the other surface side of the base resin layer 50; and a second electrode 24 for a capacitor that covers the dielectric layer 22. A plurality of capacitors C constituted of the first electrode 20, dielectric layer 22 and second electrode 24 are disposed laterally side by side while passing through the base resin layer 50.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006325257-A (JP)
Title: Distributed variable phase shifter
Inventor: YAMAGISHI TAKASHI
IPC: H01P5/12
Filed: 2006-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a distributed variable phase shifter in which a positional relationship between an input side strip line and a rotary coupling conductor is not varied even if a turning angle θ varies, and electric characteristics are not varied.  <P>SOLUTION: Output side strip conductors 22, 26 are accurately provided on a fixed ground plate 20 around one point of the fixed ground plate 20, and a rotary coupling conductor 21 capable of sliding in contact with the output side strip conductors 22, 26 is installed so as to be rotated concentrically with said circular arc. A high frequency electric signal is propagated through the rotary coupling conductor 21, coupled to the output side strip conductors 22, 26 in accordance with a radius ratio of the output side strip conductors 22, 26, and branched in both directions, respectively.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007281408-A (JP)
Title: Vapor phase growth device and vapor phase growth method
Inventor: HIRATA HIRONOBU
IPC: C23C16/44
Filed: 2006-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vapor phase growth device capable of preventing malfunction of an encoder that monitors rotational speed of a rotor unit and to provide its method.  <P>SOLUTION: The vapor phase growth device comprises a process furnace 102, a gas introducing opening 104 which is formed in the process furnace 102 for guiding a film forming gas into the process furnace 102, a gas exhausting opening 106 which is formed in the process furnace 102 for exhausting the film forming gas, a holder 110 in which a wafer is placed and is positioned in the process furnace 102, a rotor unit 112 where the holder 110 is arranged on its upper surface, a rotational mechanism part 120 positioned under the process furnace 102 to rotate the rotor unit 112, an encoder 126 positioned in the rotational mechanism part 120 to monitor the rotational speed of the rotor unit 112, a purge gas introducing pipe 132 for purging the inside of the encoder 126, and a purge gas exhausting pipe 134 which exhausts the gas introduced by the purge gas introducing pipe 132.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008043126-A (JP)
Title: Inverter controller of ac motor and its control method
Inventor: NAKAI MASAKI
IPC: H02P27/06
Filed: 2006-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter controller of an AC motor which can prevent excess voltage due to a rise of DC bus bar voltage without generating a torque ripple by repetition of acceleration/deceleration in a regeneration operation state.  <P>SOLUTION: The inverter controller is provided with a voltage detecting circuit 5 detecting terminal voltage of a smoothing capacitor 2, an output voltage command operation circuit 8 operating an output voltage command, a PWM control circuit 9 controlling a PWM inverter circuit 3, a base drive circuit 10 driving the PWM inverter circuit 3, a power output operation circuit 21 operating a power output value of the inverter controller, a frequency command operation circuit 7 operating a power output target value and a frequency command, and a sequence circuit 6 switching output of the frequency command operation circuit 7 to the frequency command when an output value of the voltage detecting circuit 5 exceeds a reference value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008046170-A (JP)
Title: Developing device
Inventor: HINO TOSHIO
IPC: G03G15/09
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device where unstirred toner is effectively diffused and efficiently stirred.  <P>SOLUTION: The developing device develops an electrostatic latent image on a photoreceptor drum 2 by conveying a developer on developing rollers 10, 11 and 12 to a developing area by magnetic force. It has a block 20 provided at a spot where the density of the developer is low on a developer conveying path, and changing the conveying direction of the developer by abutting on the developer which is being conveyed, thereby making toner in the developer get into the developer. Therefore, the unstirred toner is effectively diffused and efficiently stirred.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008048055-A (JP)
Title: Connection control system, device, method and program for connection control
Inventor: SUEDA YOSHIKO
IPC: H04W76/02
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with the state management of a connection request while a validation of consent is being performed when a validation of consent is performed.  <P>SOLUTION: A connection control system is configured in a manner wherein an access control unit 200 requests a consent validation transmitter 220 to transmit a consent validating message to a termination user, when an originator communication address is not registered on a white list; and the consent validation transmitter 220 transmits the consent validating message using a storage-type communication, which is different from main communications and used for consent validation. The consent validation transmitter 220 transmits the consent validating message together with the originator communication address and termination communication address, and a consent receiver 240 receives a consent notice together with the originator communication address and the termination communication address and updates the white list.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006348307-A (JP)
Title: Adhesive layer for optical member, optical member with adhesive, and image display device
Inventor: MOROISHI YUTAKA
IPC: C09J7/00
Filed: 2006-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive layer or the like, hardly causing extreme increase of adhesive force or staining on an adherend even when an image display device is reused through sticking and peeling of an optical member, having excellent durability of hardly causing peeling or floating even after preservation at high temperature in high humidity, and also having excellent productivity of allowing stamping promptly after production of the optical member with the adhesive.  <P>SOLUTION: The adhesive composition comprises 100 pts.wt. acrylic polymer containing ≥50 wt.% acrylic ester having a ≥4C alkyl group as a monomer unit, 0.02-2 pts.wt. peroxide and 0.01-1 pt.wt. silane coupling agent. The method for producing the adhesive composition, the adhesive layer formed by subjecting the adhesive composition to peroxide crosslinking treatment, the optical member with the adhesive wherein the adhesive layer is formed on one or both surfaces of the optical member, and the image display device using at least one of the optical member are also provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008046458-A (JP)
Title: Liquid crystal display device, method of driving liquid crystal display device and projection apparatus using the same
Inventor: SEKIGUCHI KANETAKA
IPC: G02F1/1333
Filed: 2006-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device which prevents display unevenness or the like from occurring by diffusing reservior of ions generated in a liquid crystal, has high picture quality and is durable for a long time use.  <P>SOLUTION: The liquid crystal display device is provided with a liquid crystal panel 10 which comprises: a silicon circuit substrate 2 having a plurality of pixel electrodes 6 arranged in a matrix shape and a pixel region 9 formed of switching elements for respectively driving the pixel electrodes 6; and a glass substrate 3 formed of a counter electrode made of transparent conductive film facing the silicon circuit substrate 2, and is made by encapsulating liquid crystal 4 between the silicon circuit substrate 2 and the glass substrate 3, and a display control IC 30 which controls the liquid crystal panel 10. Further, a display region 7 of the liquid crystal panel 10 and an electron parting region 8 are moved by a moving amount in the prescribed direction in the pixel region 9 for diffusion of reservior of ions by the display control IC 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008047241-A (JP)
Title: Floating height measurement method and magnetic disk drive capable of adjusting floating height
Inventor: OTA NORIKAZU
IPC: G11B21/21
Filed: 2006-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floating height measurement method for a thin-film magnetic head by which the floating height of the thin-film magnetic head can be measured without using a new constituent contrary to requisition of low price and miniaturization.  <P>SOLUTION: The floating height measurement method for the thin-film magnetic head is provided by which the floating height of the thin-film magnetic head is measured in such a manner that the thin-film magnetic head furnished with a read-out head element for sensing a signal magnetic field from the magnetic disk is temporarily brought into contact with the rotating magnetic disk and outputs from the read-out head element at the contact and at the floating are measured.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008046083-A (JP)
Title: Underground area model testing apparatus
Inventor: FUKUNAGA SAKAE
IPC: G01N1/00
Filed: 2006-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underground model testing apparatus capable of freely sampling water and micro-organism samples at a mid point in a reactor filled with particles constituting strata, preventing parts to be sampled from being in an environment different from that of the surroundings, and controlling atmosphere without having to arranging the reactor in a globe box or the like.  <P>SOLUTION: The underground model testing apparatus fills particles 12 constituting strata in the reactor 10, makes underground water (w) flow from one side to the other in the reactor 10, and samples underwater w in the reactor 10. A side pipe 13 is attached to the reactor 10. The side pipe 13 is provided with a plug 14 which forms a gaseous phase 11 in the side pipe 13 by cutting it off from outside air. An insertion pipe 18 is provided which passes through the plug 14. Underground water (w) which has oozed into the side pipe 13 through the insertion pipe 18 is sampled.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008046568-A (JP)
Title: Image forming apparatus
Inventor: ARAKAWA OSAMU
IPC: G03G15/20
Filed: 2006-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an occurrence of an action failure in a peripheral device due to unnecessary rise in surface temperature of a heat roller and an increase in consumed amount of power, etc., by evading an unnecessary setting change of target temperature to a high temperature side in an image forming apparatus provided with a setting change function for the target temperature in the heat roller.  <P>SOLUTION: Returning time A required for a detected temperature T<SB>1</SB>by a thermistor 25 to be returned to the target temperature T<SB>f</SB>after going lower than the target temperature T<SB>f</SB>is compared with a threshold value B and then the target temperature T<SB>g</SB>for the heat roller 20 has its setting changed to the high temperature side T<SB>h</SB>only when the returning time A is greater than the threshold value B. Thus, problems such as; the action failure of the peripheral device due to the surface temperature of the heat roller 20 being made unnecessarily high in the summer, etc., increase in load to such as a heat exhausting apparatus or an increase in consumed amount of power due to energizing time for a halogen lamp 22 being prolonged can be surely solved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008050174-A (JP)
Title: SINGLE CRYSTAL SiC AND METHOD FOR PRODUCING THE SAME
Inventor: AKIYAMA SHOJI
IPC: C30B1/10
Filed: 2006-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improvement method to stably grow a single crystal SiC to be epitaxial for a long period of time, and to provide the resulting high-quality single crystal SiC.  <P>SOLUTION: The method for producing the single crystal SiC comprises the steps of: disposing in a crucible 2 a susceptor 5 to which a SiC seed crystal 4 is fixed and a raw material supply tube 6 for supplying SiO<SB>2</SB>particles and carbon (C) particles which are raw materials for producing the single crystal SiC; and supplying the raw materials for producing the single crystal SiC onto the SiC seed crystal 4 in the crucible 2 in a high temperature environment through the raw material supply tube 6 with an inert carrier gas A to grow the single crystal SiC, wherein the molar ratio of SiO<SB>2</SB>to C, SiO<SB>2</SB>:C, is in the range of 1.05:3.0 to 2.0:3.0. There is also provided a single crystal SiC produced by the above method.  <P>COPYRIGHT: (C)2008,JPO&INPIT