baber/WOPTO huggingface dataset:
Patent JP-2007189597-A (JP)
Title: Encryption device, encryption method, decoding device, and decoding method
Inventor: OTA KAZUO
IPC: H04L9/08
Filed: 2006-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To restrain limitations imposed on a transmitting party of contents in a multicasting encryption system.  <P>SOLUTION: The multicasting encryption system 1 is used for obtaining a first to a third multicasting encryption method and composed of a transmitter 10 which encrypts contents and transmits the encrypted contents, a receiving terminal device 20 which receives the encrypted contents and decodes the encrypted contents, and a communication network 30 which connects the transmitter 10 and the receiving terminal device 20 together. Moreover, two or more receiving terminal devices 20 are provided. The first multicasting encryption method utilizes an SD method and BTE. The second multicasting encryption method utilizes the SD method, BTE and FS. The third multicasting encryption method utilizes a BGW Scheme, BTE and FS. The multicasting encryption system 1 of this invention can be applied to the multicasting of contents by broadcasting or the dissemination of recording medium.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007192241-A (JP)
Title: Bearing with lubricant deterioration detection function
Inventor: NAKAJIMA AKIO
IPC: F16C19/52
Filed: 2006-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing with a lubricant deterioration detection function capable of detecting a deterioration condition of lubricant in the inside of the bearing in real time, being miniaturized, and being inexpensively produced.  <P>SOLUTION: This bearing with the lubricant deterioration detection function incorporates a lubricant deterioration detection device 11 for detecting deterioration of the lubricant sealed into the inside of the bearing. The lubricant deterioration detection device 11 has a core 14 having a gap 14a in a part and allowing the lubricant in the bearing to enter the gap 14a, a magnet 15 for giving magnetic field to the core 14, and a magnetic sensor 16 for measuring the permeability of the lubricant entering the gap 14a.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007192895-A (JP)
Title: Image forming apparatus
Inventor: BABA YOSUKE
IPC: G03G15/02
Filed: 2006-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a moving means that carries the attitude switching of a brush electrifier, consequently, to attain the reduction of the manufacturing cost of an image forming apparatus with a function of moving the brush electrifier.  <P>SOLUTION: The moving means M comprises a permanent magnet 46 loaded to the brush electrifier 11, and an electromagnet 47 facing the moving track of the permanent magnet 46 so as to impart magnetic attraction force and magnetic repulsive force to the permanent magnet 46. Consequently, as compared with a conventional planet gear type or solenoid type moving means, the structure of the moving means is drastically simplified, and the number of the components and the time and labor for the assemblage are reduced, consequently, the reduction of the manufacturing cost of the image forming apparatus with the function of moving the brush electrifier 11 is attained.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007191407-A (JP)
Title: Emulsifying agent-formed cosmetic
Inventor: AKATSUKA HIDEKI
IPC: A61K8/37
Filed: 2006-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for improving a lasting time of having comfortableness on rubbing with an emulsifying agent-formed cosmetic.  <P>SOLUTION: This emulsifying agent-formed cosmetic is provided by incorporating (1) a polyethylene glycol (100 to 200) difatty acid ester and (2) an N-acylated glutamic acid diester in the emulsifying agent-formed cosmetic. The content of the polyethylene glycol (100 to 200) difatty acid ester is preferably 0.01 to 0.5 mass%, and the content of the N-acylated glutamic acid diester is preferably 0.01 to 5 mass%. And further, it is preferable to contain diglycerol tetraolate and also to be used as a cosmetic for massage.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007193100-A (JP)
Title: Electronic wind instrument and program thereof
Inventor: SHIBATA KOICHIRO
IPC: G10H1/00
Filed: 2006-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To minutely detect methods of playing of both octave-up and pitchbend of a natural wind instrument.  <P>SOLUTION: The electronic wind instrument is mounted with an octave switching function that controls the octave switching of the pitch of the musical sound output from the sound source depending on the fingering of the player according to the contact pressure of the lower lip of the player on the lip plate, and a pitchbend down function that controls the pitchbend down of the output musical sound according to the distance between the player's lip and the embouchure hole. While the pitchbend function is operative, octave-up switching is not carried out.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007196534-A (JP)
Title: Composite granular material, its manufacturing method, and molded article using the composite granular material
Inventor: HISADA KEIICHI
IPC: B27N3/02
Filed: 2006-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a wood chip-containing mixture, which enables the molding of a uniform building material board excellent in water resistance, even in the use of manufacturing equipment for a general board and the like.  <P>SOLUTION: This manufacturing method for the wood chip-containing mixture to be used as a material for a molded article is characterized as follows: a phenol resin is added to a wood chip and an inorganic particulate; the inorganic particulate and the phenol resin adhere to the surface of the wood chip by being heated up to a predetermined temperature as high as/higher than the melting temperature of the phenol resin; after that, the temperature is set as low as/lower than the predetermined temperature; and a phenol-resin curing agent is added so that the phenol resin can reach a B-stage.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007199433-A (JP)
Title: Transfer device and image forming apparatus
Inventor: MIURA YOHEI
IPC: G03G15/01
Filed: 2006-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To correct image displacement of each color, resulting from a change in the speed of belt conveyance, by exerting feedback control so that the transfer belt device has a target speed regardless of a change in the outside diameter of the roller caused by thermal expansion of the roller.  <P>SOLUTION: A temperature sensor 160 is disposed in contact with the periphery of a roller 91 mounted on a follower shaft 66 to which an encoder 110 is attached, the encoder 110 being a medium that has a position detecting means. Since an amount of color shift, resulting from a change in the speed of belt conveyance, can be calculated from the temperature detected by the temperature sensor 160, correcting is possible, which allows the feedback control so that the transfer belt device has a target speed. Thereby image displacement of each color, resulting from a change in the speed of belt conveyance, can be corrected.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007127398-A (JP)
Title: Heat exchanger, method of manufacturing heat exchanger, liquid cooling system, light source device, projector, electronic device unit, and electronic apparatus
Inventor: TAKAGI KUNIHIKO
IPC: F28F3/08
Filed: 2006-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger composed by bonding respective thin plates to one another well in forming a plurality of fine flow channels by stacking the thin plates; to provide a method of manufacturing a heat exchanger; and to provide a liquid cooling system, a light source device, a projector, an electronic device unit and an electronic apparatus.  <P>SOLUTION: This method of manufacturing a heat exchanger 10 having a plurality of fine flow channels 11 includes processes of: forming a plurality of thin plate members 1a-1d into a predetermined shape; and laminating the plurality of thin plate members 1a-1d and bonding them to one another by diffusion bonding.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007206003-A (JP)
Title: Loadage detector of air suspension vehicle
Inventor: YOZA HIROYUKI
IPC: G01G19/10
Filed: 2006-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detector with simple constitution capable of precisely grasping the weight of load, independently of the loading patterns of the load.  <P>SOLUTION: In the air suspension vehicle, having at least a suspension device of a rear axle constituted of an air spring, the air suspension vehicle is provided with a pressure sensor 1 outputting a signal, corresponding to the pressure of the air spring of the rear axle; a memory 3 storing the plurality of loading patterns on a bed; a calculation means 6 calculating the weight of load on the basis of the rear axle weight, calculated on the basis of the output signal of the pressure sensor and the loading pattern specified by an operator; and a display means 5 displaying the weight of load calculated by the calculation means 6, thereby predicting and detecting more accurate load amount and so forth, based on only the pressure of the air spring for suspending the rear axle.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007206650-A (JP)
Title: Lens driving apparatus
Inventor: NAKAMURA HIROSHI
IPC: G02B7/08
Filed: 2006-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens driving apparatus having impact-resistance improved by supporting the lens driving apparatus at two positions of a lens barrel, in the lens driving apparatus attached to the outer circumferential part of the lens barrel.  <P>SOLUTION: A focus ring 20 and an iris ring 22 are provided on the lens barrel 12, and a saddle member 26 is fixed to the lens barrel body (fixing part 24) between the rings. A motor 40 and various other components are attached to the saddle member 26 through a plate 34. An annular member 64 is fitted to the lens barrel body (fixing part 60) behind the iris ring 22. The annular member 64 is connected to the saddle member 26 through the plate 34, a pillar member 50 and a bed plate (rear cover member) 54. Thus, the lens driving apparatus 14 is supported by the saddle member 26 and the annular member 62 at two positions of the lens barrel 12.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007212797-A (JP)
Title: Radiation-sensitive resin composition for liquid immersion exposure
Inventor: NAKAMURA ATSUSHI
IPC: G03F7/039
Filed: 2006-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation-sensitive resin composition for liquid immersion exposure which gives a good pattern profile, excels also in focal depth and ensures a small amount of materials eluting into water with which the composition contacts in liquid immersion exposure.  <P>SOLUTION: The radiation-sensitive resin composition for liquid immersion exposure is used in liquid immersion exposure by which a resist film is exposed through water, and contains an alkali-insoluble or slightly alkali-soluble resin which contains a methacrylate unit of norborneol having a lactone ring and becomes alkali-soluble under the action of an acid and a radiation-sensitive acid generator.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007213715-A (JP)
Title: Method for forming fluorinated diamondlike carbon thin film, and fluorinated diamondlike carbon thin film obtained thereby
Inventor: KUROKOCHI AKIO
IPC: C23C16/27
Filed: 2006-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently forming a highly hard diamondlike carbon thin film having low surface energy useful as a surface protective film for various purposes and excellent releasing and sliding characteristics with a uniform thickness in a larger area.  <P>SOLUTION: This method forms a fluorinated diamondlike carbon thin film by forming a gas containing a fluorinated carbon hydride compound into plasma by an ionizing current, and sucking, colliding and sticking generated ions on a member on which a film is formed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007210543-A (JP)
Title: Wheel device and mobile scaffold
Inventor: YOKOYAMA HIROYUKI
IPC: B60B33/00
Filed: 2006-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly move a wheel device and a mobile scaffold when moving on a deck plate with indentations and projections.  <P>SOLUTION: Under a condition that one or more wheels 6 are arranged on two parallel straight lines P and Q and all of the wheels are aligned in the same direction, a wheel device 1 rotatable in a horizontal direction is fixed and mounted below a bracket 5. In this wheel device and this mobile scaffold, at least two wheels can be always positioned on a face of the projection while moving in any horizontal direction on a deck plate 30 with indentations and projections.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007210868-A (JP)
Title: Method for manufacturing glass preform
Inventor: YAGI KANTA
IPC: C03B8/04
Filed: 2006-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a glass preform minimizing variation of a refractive index profile in the axis direction.  <P>SOLUTION: In the method for manufacturing a glass preform according to the present invention, a glass particle deposit 3 is previously formed in the circumference of a core rod 2 so that the outer diameter of the effective part of a porous glass preform G2 gradually increases from the lower end side toward the upper end side by adjusting the flow rate of a raw material gas for a burner 21. The part near the lower end (A-side) which is the part having a smaller outer diameter of the effective part of the porous glass preform G2 is precedently sintered with a heater 4 and then the porous glass preform G2 is sintered from the lower end side toward the upper end side to convert it to a transparent glass.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007216718-A (JP)
Title: Intake sound lead-in structure
Inventor: MARUYAMA SHINICHI
IPC: F02M35/10
Filed: 2006-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide intake sound lead-in structure capable of leading the intake sound desired to be transmitted into a cabin at a sufficient sound pressure level.  <P>SOLUTION: The intake sound lead-in device is structured of a vibrating film 41 provided in a resonator 4, a dash panel 7, a wire 5 and a flexible tube 6. The wire 5 is connected to the vibrating film 41 in one end thereof, and connected to the dash panel 7 in the other end thereof, and when the vibrating film 41 is vibrated with intake pulsation, the wire 5 transmits the vibration to the dash panel 7. Attenuation in a transmission route can be restricted by using the wire 5 in such a way, and the intake sound can be led into the cabin at a sufficient sound pressure level.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007216552-A (JP)
Title: IMAGE FORMING APPARATUS AND Web PAGE FILE ACQUISITION PROGRAM
Inventor: ISHII HIROTOMO
IPC: B41J29/38
Filed: 2006-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which information released on a Web page corresponding to set and registered address information can be acquired and stored without requiring a user's trouble for setting the storage place.  <P>SOLUTION: In the image forming apparatus equipped with a function for acquiring a Web page file by accessing a Web page managed on the Web server side based on the address information on a predetermined Web page, address information on that Web page is set and registered in response to a user's request. When the address information is set and registered by a set/registration means, a box for storing a Web page file acquired from the Web server accessed based on the address information is created.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007222285-A (JP)
Title: Object internal treatment apparatus
Inventor: KAKIZOE TADAO
IPC: A61B1/00
Filed: 2006-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object internal treatment apparatus facilitating the curving of a treatment appliance and performing an operation for facing the treatment appliance in an optional direction and disposing it in an optional position in a short period of time.  <P>SOLUTION: This apparatus is provided with an endoscope for observing the object site in a tubular body part to be introduced in the object inside and having flexibility, and a curving means inserted with a flexible tubular member having a treatment appliance for treating the object site and curvingly extending and supporting the endoscope or the treatment appliance from the body part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007225015-A (JP)
Title: Assembly
Inventor: SUGIYAMA KAZUO
IPC: F16B5/02
Filed: 2006-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assembly which is assembled by using a degradable assembling means to be disassembled at a predetermined temperature or higher, for allowing easy verification of a cause of disassembly later.  <P>SOLUTION: The assembly comprises a plurality of members fixed and assembled together by using the degradable assembling means for fixing the plurality of members and unfixing them at a predetermined temperature or higher. A heat history recording material for recording the fact that the degradable assembling means is heated up to the predetermined temperature or higher is arranged on or near the degradable assembling means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007229815-A (JP)
Title: Method for cutting cut material
Inventor: MURAO MASATSUGU
IPC: B23D23/00
Filed: 2006-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To drastically increase a production efficiency and largely reduce cost, when a cut material is cut at predetermined dimensions to produce chips.  <P>SOLUTION: The method for cutting a cut material that cuts the cut material W with a movable blade 2 that moves so as to intersects with a forwarding direction of the cut material W, wherein when predetermined cut sections 14a, 13a are formed at end face 12c oriented to the sending direction of the cut material W, a sending posture of the cut material W is set by allowing the cut material to be rotated around the sending direction so that the predetermined cut sections 14a, 13a may coincide with the transfer direction of the movable blade 2, the cut material W is sent by a distance equivalent to the length of a cut material W, and the movable blade 2 is moved to cut it.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007236035-A (JP)
Title: Power supply
Inventor: AZUMA KOICHI
IPC: H02M7/06
Filed: 2006-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply in which damage on components is suppressed and power consumption is reduced.  <P>SOLUTION: The power supply 100 for supplying a DC voltage to a load 300 by receiving an AC voltage of 100 V or 200 V from a commercial AC power supply 200 and rectifying the received AC voltage comprises a bridge 112 for rectifying the input AC voltage, smoothing capacitors 116, 118 connected in series and connected in parallel with the load 300, a voltage change-over switch 114 for switching connection of the output terminal of the rectification bridge 112 and the smoothing capacitors 116, 118, a switch control circuit 104 for determining the input AC voltage and performing switching control of the voltage change-over switch 114 such that voltage doubler rectification system is employed in case of 100 V input and full-wave rectification system is employed in case of 200 V input, and a voltage change-over determination switch 102 for switching input and interruption of the AC voltage for the switch control circuit 104.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007234412-A (JP)
Title: Edge input type backlight and liquid crystal display device
Inventor: YAMAGUCHI HIROSHI
IPC: G02F1/13357
Filed: 2006-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight high in light utilization efficiency by suppressing generation of an illumination ineffective region in a light guide plate as much as possible while using a plurality of LEDs being point light sources.  <P>SOLUTION: In this edge input type backlight BLE, a light emitting element array module 420 is provided with: a light emitting part formed by arranging a plurality of light emitting elements 421 on an elongated board 422 along its longitudinal direction and sealing them by a transparent material 424; and at least two reflecting surfaces 461b and 461t surrounding a space (d) between the light emitting part of the light emitting element array module 420 and an incident surface 410 of the light guide plate 410; the width in a direction perpendicular to the arrangement direction of the light emitting part of the light emitting element array module 420 is smaller than that of the incident surface 411 of the light guide plate 410; and two reflecting surfaces 451 are installed to increase the distance between them from the light emitting element array module 420 toward the light guide plate 410.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007234961-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: SUGIMOTO MASARU
IPC: H01L27/04
Filed: 2006-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To restrain the formation of a recess in a device separation region and to restrain the deterioration of the accuracy of dimension due to undercut of an oxide film mask, by enabling to remove a part of an oxide film existing on side walls of stepped parts by only anisotropic etching, with respect to a method for manufacturing a semiconductor device.  <P>SOLUTION: The method for manufacturing the semiconductor device includes a process for forming the oxide film 11 which exhibits a low degree of coverage of stepped part on a silicon substrate 1 having stepped parts, a process for forming a resist film 6 for forming a mask pattern on the oxide film 11, and a process for forming a mask pattern by performing anisotropic etching of the oxide film 11 by using the resist film 6 as a mask by applying a dry etching method.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007241431-A (JP)
Title: Trace data recording device
Inventor: NAKAGAWA MASAHIKO
IPC: G06F11/28
Filed: 2006-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trace data recording device for suppressing the bit width of a trace memory, managing a time stamp with the minimum information quantity, and efficiently utilizing the trace memory.  <P>SOLUTION: This trace information writing means keeps updating the value of a real time counter in a trace memory in the count-up state by an n bit counter, and when a cycle for writing bus information in the trace memory is decided by a cycle deciding means, the write address of the trace memory is incremented, and the bus information and the value of the n bit counter are written, the n bit counter is reset, and the counting of the n bit counter is started.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006253135-A (JP)
Title: Stack for fuel cell and fuel cell system using stack for fuel cell
Inventor: CHO EUN-SUK
IPC: H01M8/24
Filed: 2006-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system with a stack structure for a fuel cell improved.  <P>SOLUTION: The fuel cell system includes at least one ore more electric generation parts 11 generating electric energy, a first power collecting plate 24 and a second power collecting plate 22 arranged adhesively to the outermost electric generation parts 11 respectively to impress and adhere the plurality of electric generation parts 11 arranged consecutively, collecting electricity generated from the electric generation parts 11 and equipped with different polarities respectively, a plurality of fixing members to fix the first power collecting plate 24 and the second power collecting plate 22 to keep airtight and welding pressure of the electric generation parts 11, and a terminal member to electrically connect to the first power collecting plate 24 or the second power collecting plate 22 and to insulate the second power collecting plate 22 or the first power collecting plate 24. The terminal member is pulled out to a second side surface of the second power collecting plate 22, and to be a terminal with positive polarity or negative polarity on the second side surface of the second power collecting plate 22.  <P>COPYRIGHT: (C)2006,JPO&NCIPI