baber/WOPTO huggingface dataset:
Patent JP-2008048380-A (JP)
Title: Resonator and manufacturing
Inventor: LEE JOO HO
IPC: H01L41/22
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resonator for enhancing resonance characteristic and reducing an insertion loss, by changing electrode thickness in an active region in which resonance is generated, and a non-active region in which resonance is not generated, and to provide its manufacturing method.  <P>SOLUTION: A substrate 110, and a first electrode 140, a piezoelectric film 150, and a second electrode 160 laminated sequentially on the substrate 10 are provided. A resonance unit 135 is provided, wherein an active region which generates resonance and an non-active region which does not generate resonance are divided. At least one of the first electrode 140 and the second electrode 160 are so formed that at least part of the non-active region has thickness different from that of the active region.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008279922-A (JP)
Title: Rear part structure of vehicle body
Inventor: EGAWA YASUHISA
IPC: B62D25/20
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rear part structure of a vehicle body capable of compatibly reducing the weight of the vehicle body and enhancing the rigidity thereof by enhancing the load transmission efficiency substantially in the longitudinal direction of the vehicle body of a rear frame.  <P>SOLUTION: Rear frames 2A, 2B are formed of a first frame member 20 of a substantially U-shaped section which is opened upwardly from a low level area a to a bent area c, and the rear frames 2A, 2B are formed of a second frame member 21 of a substantially U-shaped section which is opened upwardly in a high level area b. A front part extension piece 23 of a substantially U-shaped section extending straight forwardly from a high level area constitution part 21b is integrated with the second frame member 21. A front edge of the second frame member 21 is fitted to the inner side of a rear edge of the first frame member 20, and the front extension piece 23 of the second frame member 21 is coupled with a low level area constitution part 20a across a bent area constitution part of the first frame member 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008288232-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: AKIMOTO KENGO
IPC: H01L27/12
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having high responsiveness and high reliability.  <P>SOLUTION: The semiconductor device has a junction layer on a substrate; an insulating film on the junction layer; a single crystal semiconductor layer on the insulating film; a channel forming region, a low concentration impurity region and a silicide region on the single crystal semiconductor layer; a non-crystal semiconductor film containing a noble gas between the insulating film and the silicide region; a gate insulating film and a gate electrode on the single crystal semiconductor layer; and a sidewall on the side surface of the gate electrode. In the semiconductor device, the non-crystal semiconductor film prevents a metal element in the silicide region from diffusing to the channel forming region. The manufacturing method thereof is also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286535-A (JP)
Title: Apparatus, method and program for measuring roundness
Inventor: KADOWAKI SOICHI
IPC: G01B5/20
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus, method and program for measuring roundness that can obtain an eccentric position with high accuracy, even if the eccentric position is separated by a large distance from the axis of rotation.  <P>SOLUTION: The apparatus for measuring roundness includes a measured value aquisition unit that obtains the rotation angle of a work 4 by a rotary drive means and a distance from an axis of rotation to the surface of the work 4 as a measured value P, which corresponds to the rotation angle. Also, the apparatus for measuring roundness includes an eccentricity calculating unit that sets a circular correction circle CL, the central position (a, b) of which is variable parameters, calculates the central position and the radius of the correction circle CL from the measured value P so that the sum of the squares of the distance, between each measured value P and the correction circle CL in the direction to the central position of the correction circle CL, is minimum, and determines the calculated center position (a, b) of the correction circle CL as the eccentric position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286280-A (JP)
Title: Flexible pipe joint
Inventor: HASEGAWA SHOICHI
IPC: F16L27/10
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible pipe joint capable of keeping an inner wall surface virtually smooth even when being used in a bent state, capable of preventing deformation after molding even when a material having hardness difference is used, and capable of facilitating construction.  <P>SOLUTION: The flexible pipe joint 10 comprises a pipe body 11 having a connection part 11a on both ends and smooth inner and outer surfaces, and a reinforcement member 12 spirally arranged on an outer periphery of the pipe body 11. The pipe body 11 and the reinforcement member 12 are constituted by synthetic resin having different hardness, and an interval of a spiral 12b of the reinforcement member 12 is 10-25 mm. Thus, an inner wall surface 11b of the bent part in the bent state can be folded and piled to project to the outside in an almost smooth manner, rigidity is enhanced by ring parts 12a on both ends of the spiral 12b, and deformation after molding by the hardness difference can be prevented. Further, force of repulsion by the reinforcement member is generated to an extended direction even when being pressed and contracted, and thereby, attachment to piping P is facilitated, and workability is improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292557-A (JP)
Title: Power-fed unit, image holder unit, and image forming device
Inventor: HAMURO TORU
IPC: G03G15/02
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To easily manufacture a power feed member support body having a power feed member.  <P>SOLUTION: This image holder unit UK is provided with an image holder Pk, a charger CRk for charging a surface of the image holder Pk, a resin power-fed member support body 41 for supporting the image holder Pk and the charger CRk, and the power feed member 61 made of a conductive resin, for forming power feed lines (61+62+46) to the charger CRk, and formed integrally in the charger CRk.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008293162-A (JP)
Title: Ingredient storage unit of cup-type automatic vending machine
Inventor: YOSHIDA HIROYASU
IPC: G07F13/06
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ingredient storage unit of a cup-type automatic vending machine, capable of supplying a powder ingredient without dropping even when a hand is slipped in a case of supplying the powder ingredient, because of having a small opening area and being provided at a high position.  <P>SOLUTION: When a lid 17 being arbitrarily movable to be opened and closed and having a guide member 18 connected thereto is opened, the elastic guide member 18 ascends accompanying the opening of the lid 17, so that a supply inlet 19 is formed by the lid 17, the guide member 18 and the upper end of an ingredient storage vessel 12. Thus, because the supply inlet 19 is formed at a position easy to work, it is possible to prevent a powder ingredient 1 from being dropped outside the ingredient storage vessel 12, and also to suppress the spread of fine particles at the time of feeding the ingredient.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008104143-A (JP)
Title: Image processing device, method, and program
Inventor: ISOBE TAMI
IPC: G06F3/12
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a function which enables a menu screen customized per user to be displayed on a display portion of an MFP.  <P>SOLUTION: An authentication server receives user information from an MFP, and acquires information on a service available for the user. The authentication server creates information on a menu screen having a function of selecting the service available for the user based on the acquired service information. The MFP receives the customized menu screen information provided from the authentication server, and displays it on a display device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008297131-A (JP)
Title: Lithium aluminate substrate structure with zinc oxide buffer layer
Inventor: SHU MEIKI
IPC: C30B29/16
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium aluminate substrate structure with a zinc oxide buffer layer, in which quantum confined Stark effect can be eliminated and the light emitting efficiency of an optical element can be improved.  <P>SOLUTION: Lithium aluminate is selected as a substrate and a zinc oxide buffer layer 22 being a single crystal film is grown on a lithium aluminate substrate 21. Thus, zinc oxide is directed in the same direction, lattice matching is obtained, and excellent crystal interface quality can be provided by growing non-polar zinc oxide on the substrate 21 and utilizing the similarity between their structures.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295540-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F5/04
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which enables both beginners and skilled players to enjoy games continuously by making the skilled players select whether they are notified of the internal winning combination or carry out a high probability replay while offering the beginners a profit of being notified of the internal winning combination and awarded the high probability replay.  <P>SOLUTION: When the differential number of tokens obtained by subtracting the total number of the tokens put out when the display winning combination is established from the total number of the tokens inserted after the start of a game is ≤-1, the main control circuit (71) of the game machine (1) makes the assist time for notifying players of the internal winning combination such as a red 7-bell combination preferential with the conditions that the big bonus is ended. Furthermore, when the differential number is ≥0, the main control circuit makes the replay time for establishing the replay at a high probability preferential.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295631-A (JP)
Title: Game machine
Inventor: TANAKA MASARU
IPC: A63F5/04
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a game during a replay high probability generation state operation becomes monotonous and a player sometimes gets bored in a conventional game machine.  <P>SOLUTION: When a unit game is started in a general game state wherein an RT operation state is not operated, corresponding to a temperature and humidity detected by a temperature sensor 51 and a humidity sensor 52 and stored in a work RAM 83, a point imparting table (figure 15) is referred to and points are imparted and added to a cherry reporting number-of-times counter. Thereafter, while the value of the cherry reporting number-of-times counter is equal to or more than "1" in the RT operation state started by performing a BB game, when the specific winning combination of "red cherry" or "blue cherry" is determined as a winning combination, it is reported that the specific winning combination of "red cherry" or "blue cherry" is won.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008299695-A (JP)
Title: Database management system for controlling power consumption of storage system
Inventor: KAWAMURA NOBUO
IPC: G06F1/30
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the time required for restoration of a database while reducing the power consumption of a storage system.  <P>SOLUTION: When performing access relating to a first type storage device among a plurality of storage devices in the storage system, a database management system specifies a second type storage device that stores a backup of data stored in the first type storage device, in response to detection of an error relating to the access and issues a power saving release instruction capable of releasing power saving of the second type storage device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008299255-A (JP)
Title: Electrophotographic method
Inventor: OWAKI HIRONORI
IPC: G03G5/08
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic method by which, in a POD machine having a higher speed than a high-speed office machine, charging potential can be sufficiently ensured and the generation of image defects due to a ghost is avoided, and which achieves high image quality, high endurance and high stability.  <P>SOLUTION: The electrophotographic method forms an image on a photoreceptor having a photoconductive layer comprising a silicon atom-based non-single-crystal film by carrying out a discharging light irradiation process of discharging a surface of the photoreceptor, a charging process of charging the surface of the photoreceptor, and a latent image forming light irradiation process of forming an electrostatic latent image by irradiating the charged surface with a light beam, wherein the discharging light irradiation process comprises at least two light irradiation processes of irradiating the photoreceptor with rays of light having different wavelengths, and the longer-wavelength light irradiation process uses light in a wavelength band having no sensitivity to the photoreceptor as a light source, and irradiates the photoreceptor with light in an amount of irradiation energy 1.0-5.0 times that of irradiation energy at the latent image forming light irradiation process.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008299273-A (JP)
Title: Developing device, process cartridge and image forming apparatus
Inventor: NAKAMOTO ATSUSHI
IPC: G03G15/08
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device that makes control for an accurate amount of toner supply and an accurate toner concentration, and hence improves image quality, by precisely detecting the toner concentration of developer in the developer circulation path of the developing device, and also to provide a process cartridge and an image forming apparatus that each incorporate this developing device.  <P>SOLUTION: The developing device includes: two-component developer composed of toner and carrier; developer carriers 41 and 42 that absorb the developer; a developer stirring member 44 which is formed from a shaft 441 and a plurality of rotating inclined plates 442 formed integrally on the shaft to be separate from one another, and disperses toner by rotating around the shaft center line Lc to stir the developer; and a magnetic sensor 48 for detecting the toner density of developer moved in the stirring area E of the developer stirring member. The maximum circumferential speed of the developer stirring member 44 is set ≥415 mm/sec and ≤610 mm/sec.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008305664-A (JP)
Title: Backlight device
Inventor: WAKABAYASHI SHINICHI
IPC: G02F1/13357
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight device which can be thinned while maintaining the utilization efficiency of light.  <P>SOLUTION: In this backlight device 100, a reflecting sheet 142 and a diffusion sheet 144 of a surface emitter 140 are disposed face to face through an air gap. In this backlight device 100, light is made to enter the air gap from all sides of the surface emitter 140. Thereby, a clearance between the reflective sheet 142 and the diffusion sheet 144 can be made small, and the thickness of the surface emitter 140 can be thereby thinned. As a result, the backlight device 100 can be thinned. In addition, since light is made to enter the air gap from all the sides of the surface emitter 140, light spreads over the whole air gap. Therefore, the uniformity of light can be secured, and light can be efficiently used.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008305675-A (JP)
Title: Fuel cell
Inventor: NISHIDA TSUNEMASA
IPC: H01M8/10
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell suppressing the deterioration of an electrolyte membrane caused by an eluted substance from a gas leak suppressing member.  <P>SOLUTION: The fuel cell has a membrane-electrode assembly having a pair of catalyst layers between which the electrolyte membrane is interposed and a pair of diffusion layers between which the catalyst layer is interposed; a pair of frames arranged through the membrane-electrode assembly; a pair of separators for the fuel cell arranged at both outsides of the frame; and the gas leak suppressing member suppressing gas leak between adjoined members, and moreover has an eluted-substance attaching-suppressing member suppressing the attachment of the eluted substance from the gas leak suppressing member to the electrolyte membrane by water produced in the power generation of the fuel cell between the gas leak suppressing member and the electrolyte membrane.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008312278-A (JP)
Title: Power conversion equipment
Inventor: ITAGAKI TETSUYA
IPC: H02M3/155
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide power conversion equipment where stable control can be performed even if a reactor is made small or a voltage boosting rate is lowered, while achieving the cost reduction by improving its power factor by software control.  <P>SOLUTION: This chopper type power conversion equipment, which is equipped with a chopper circuit having the reactor 13 and a transistor 14, is equipped with a diode bridge 12 which converts inputted AC voltage into DC voltage by rectifying it and outputs it to the chopper circuit, a current sensor 16 which detects DC current outputted from the diode bridge 12, an A/D converters 17 which A/D-converts the DC current detected by the current sensor 16, and a power factor improving controller 18 using a microcomputer that controls the transistor 14 and the A/D converter 17. The power factor improving controller 18 switches on or switches off the transistor 14, based on the DC current A/D-converted by the A/D converter 17 by starting the A/D converter 17 in every carrier cycle, based on a carrier signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008309516-A (JP)
Title: Tension sensor, and electric parking brake device for vehicle adopting tension sensor
Inventor: TAKEO YUICHI
IPC: B60T13/74
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deterioration of detection accuracy caused by manufacture accuracy of a compression coil spring which is a component of a tension sensor.  <P>SOLUTION: This tension sensor TS is equipped with a spring case 51, a shaft 52, the compression coil spring 53, and a magnet case 55, and also equipped with a detection element 61 provided on the spring case 51, and a magnet 62 provided on the magnet case 55. In the tension sensor TS, when the compression coil spring 53 is compressed and deformed by application of a tensile force in the axial direction, the magnet 62 and the detection element 61 are moved relatively, and the tensile force can be detected. A prescribed amount of radial-direction clearance is provided between the shaft 52 and a mounting hole 51a of the spring case 51, and a prescribed amount of radial-direction clearance is provided between the shaft 52 and a support hole 55a of the magnet case 55. Guide means 56, 59 for moving the magnet case 55 in the setting direction to the spring case 51 are provided between the spring case 51 and the magnet case 55.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008309717-A (JP)
Title: Magnetic encoder and rolling bearing unit equipped with the magnetic encoder
Inventor: YABE SHUNICHI
IPC: H01F1/11
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic encoder enhancing coercitivity and maintaining high reliability to demagnetization while keeping residual flux density at a constant level or above and a rolling bearing unit equipped with the magnetic encoder.  <P>SOLUTION: The magnetic encoder is composed by integrally joining a magnet section formed with plastic magnet material containing magnetic material powder and a binder with a resin component in an annular ring with a slinger consisting of magnetic material, and is magnetized multiple poles in a circumferential direction, wherein the magnetic material powder is strontium ferrite magnetic material powder for magnetic field orientation having intrinsic coercitivity ranging from 255 to 342 kA/m as powder and the intrinsic coercitivity of the plastic magnet material ranges from 255 to 286 kA/m.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008308753-A (JP)
Title: Steel for mold for molding plastic having excellent specularity
Inventor: YANAGISAWA YUSUKE
IPC: C21D6/00
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel for a mold for molding plastics, the steel having improved specularity without strictly regulating impurities (S, O, N).  <P>SOLUTION: The steel for a mold for molding plastics has a composition comprising, by mass, 0.20 to 0.40% C, ≤1.0% Si, 0.5 to 2.0% Mn, 1.0 to 2.0% Ni, 1.0 to 2.0% Cr, 0.2 to 0.6% Mo, ≤0.2% V, 0.25 to 0.35% Cu and ≤0.1% Al, and the balance Fe with inevitable impurities, and, in the inevitable impurities, ≤0.030% S, ≤30 ppm O and ≤0.02% N are satisfied. production cost is suppressed by relaxing the upper limits of S, O and N, and further the components are optimized, thus its specularity can be improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008308645-A (JP)
Title: Antibacterial coating material, antibacterial article formed by using the same, antibacterial film and antibacterial tape
Inventor: UENO SHINYA
IPC: C09C3/06
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new antibacterial coating material with which a thin coating film having excellent transparency, appearance, surface smoothness, and an antibacterial activity can be formed on the surface of an article desired to be imparted with antibacterial activity; an antibacterial article having a coated film formed by using the same; an antibacterial film formed by using the antibacterial coating material; and an antibacterial tape using the antibacterial film.  <P>SOLUTION: The antibacterial coating material is obtained by blending silver particles having an average particle diameter of ≤50 nm, wherein at least one portion of the surface of each particle is coated with a dispersing agent, and a binder. The antibacterial article has a coated film formed by applying the antibacterial coating material on the surface of a base material. The antibacterial film is formed by applying the antibacterial coating material in a film-like shape, and then solidifying the applied coating material. The antibacterial tape is obtained by laminating an adhesive layer on one surface of the antibacterial film.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002364-A (JP)
Title: Belt transmission device with tensioner guide
Inventor: KUSANO TAKAYUKI
IPC: F16G1/28
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt transmission device with tensioner guide, high in durability of a toothed belt, lightweight, with excellent quietness.  <P>SOLUTION: An endless toothed belt 2 is wound between a timing pulley 3 for a crankshaft and timing pulleys 4, 5 for two camshafts through a timing pulley 7 for an oil pump of a lubricating device 6. A wear-resistant layer 2f made from fabric material is disposed to a belt back face 2a of the toothed belt 2, and a tensile force giving device 12 giving a tensile force is by pressing the tensioner guide to be abutted with the belt back face 2a. The lubricating device 6 supplying lubricating oil A is disposed to at least one of a contact face with the belt back face 2a and the belt back face 2a in the tensioner guide 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT