baber/WOPTO huggingface dataset:
Patent JP-2007294099-A (JP)
Title: Digital transmission device
Inventor: INOUE HAJIME
IPC: G11B20/10
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To receive a digital signal processed to prevent illegal copying by other devices and to normally reproduce the signal.  <P>SOLUTION: An ID decoder 15 detects a control bit for protecting a copyright. On the basis of an ID signal transmitted from a display 2, it is specified that a device connected by an ID detection circuit 22 is the display 2. On the basis of these pieces of information, a switch circuit 16 is set. When it is specified that the connected device is the display 2, the switch circuit 16 is set to a terminal 16B side, and a video signal is scrambled by a key signal K1 from the display 2. Thus, the signal scrambled to be output is descrambled by the descrambler 34 of the display 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009005224-A (JP)
Title: Bass intensifier
Inventor: RYU ONSAI
IPC: H03G5/02
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bass intensifier which amplifies low-frequency signals with reducing unnecessary amplification of fundamental wave components.  <P>SOLUTION: An LPF 1 extracts low frequency signals 101 from voice signals 100. A harmonic generator 2 includes harmonic components of the low-frequency signals 101, and generates harmonic signals, the fundamental wave phase of which is same as that of the low-frequency signals 101. A phase adjuster 3 adjusts the fundamental wave phase of harmonic signals 102 so as to be the reverse phase of the low-frequency signals 101, and a level adjuster 4 adjusts the level of the low-frequency signals 101. A signal adder 5 adds harmonic signals 103 to low-frequency signals 104, and a signal adder 7 adds the voice signals 100 to signals 106.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009001750-A (JP)
Title: Manufacturing method of inorganic-organic complex coating composition
Inventor: TOMITA RIE
IPC: C09D5/02
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simply manufacturing an aqueous inorganic-organic complex coating composition that makes characteristics of an inorganic material and those of an organic material compatible.  <P>SOLUTION: The manufacturing method of the inorganic-organic complex coating composition comprises the step (1) of mixing a tetraalkoxysilane condensation product, a hydrophilic organic solvent, water and a catalyst to obtain a polyhydroxysiloxane solution and the step (2) of mixing the polyhydroxysiloxane solution obtained in the step (1) with an organic binder. In the method the mixing amount of the water in the step (1) is larger than the equivalent (mole) of the alkoxy group the tetraalkoxysilane condensation product has and the organic binder is an aqueous organic binder or a non-solvent type organic binder.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009010541-A (JP)
Title: Image processor
Inventor: HORIUCHI TAKAO
IPC: H04N1/00
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent fraudulent copying by deciding that a part of an original is cut off and inhibiting copying.  <P>SOLUTION: The image processor is provided with a tag detection part 8 for detecting specified information from a radio tag for an original provided with the plurality of radio tags, a specified information determining part 10 for deciding whether prescribed specified information is arranged, on whether the prescribed number of pieces of different specified information can be detected, and an output determining part 11 for determining the propriety of the output of images, depending on whether the prescribed specified information is arranged. Copying is inhibited, when the prescribed specified information is not all there; and copying is permitted, when the prescribed specified information is all there.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009007994-A (JP)
Title: Compressor
Inventor: HIROSE RYUICHI
IPC: F04B39/02
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor having an enhanced capability of supplying oil to a thrust bearing and a radial bearing which are interposed between a center through-hole in a cylinder block and a drive shaft.  <P>SOLUTION: In this compressor 1, an air bleed passage 31 which is configured to allow a crank chamber 5 and an intake chamber 7 to communicate with each other comprises: a first space S1 in the center through-hole; a communicating part 41 for allowing the first space S1 and a second space S2 to communicate with each other; the second space S2 in the center through-hole; a penetrating passage 43 formed to pass through the drive shaft 10, thereby allowing the second space S2 and a third space S3 to communicate with each other; the third space S3; and a communicating passage 45 for allowing the third space S3 and an intake chamber 7 to communicate with each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009007284-A (JP)
Title: Method for forming ferritin including cerium oxide
Inventor: OKUDA MITSUHIRO
IPC: B82B3/00
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cerium oxide-apoferritin composite usable as a base of nanoparticles of cerium oxide by utilizing a protein apoferritin.  <P>SOLUTION: The method for forming a ferritin including cerium oxide comprises a process for mixing Ce<SP>3+</SP>and apoferritin to a buffer solution under a condition shown by the double circle or the single circle in Fig.3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009005962-A (JP)
Title: Apparatus, program, and method for detecting motion before leaving bed
Inventor: MATSUMURA NARIMUNE
IPC: A61G7/05
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of an action alarm to motion before leaving bed when a patient is not trying to get out of a bed.  <P>SOLUTION: When a handrail 2a is upright, an alarm device sets an alarm effective area to detection ranges 6 of a distance sensor 4 except those corresponding to the length of the handrail 2a among the detection ranges 6 of the distance sensor 4. When the handrail 2a is folded, the alarm device sets the alarm effective area to regions identical to the detection ranges 6 of the distance sensor 4. When a distance designated by a signal from the distance sensor 4 is within the set alarm effective area, the alarm device determines that a pre-rising action of a patient should be reported and outputs a control signal representing generation of an alarm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008031467-A (JP)
Title: Colored leather product and production method thereof
Inventor: ITO YOSHIKATSU
IPC: C14B1/56
Filed: 2007-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a colored leather product printed with images of high quality and excellent in wear resistance, and a production method thereof.  <P>SOLUTION: The colored leather product has an anionic base coat layer on a leather surface, a cationic ink receiving layer on the base coat layer, and a top coat layer on the ink receiving layer in which images are formed by applying a pigment to the ink receiving layer. The colored leather product is obtained by a manufacturing method including forming an anionic base coat layer to a leather surface, forming a cationic ink receiving layer to the surface formed with the base coat layer, forming images to the ink receiving layer using a pigment ink by an inkjet system and forming a top coat layer above the ink receiving layer formed with the images.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009017076-A (JP)
Title: Buffer circuit, and display device
Inventor: HORIUCHI HIROSHI
IPC: G09G3/36
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce delay time in a circuit, where bootstrap inverters composed of single channels are connected in multiple stages.  <P>SOLUTION: A buffer circuit 1 has the bootstrap inverters Ua1-Uan using the same conductivity FETs. The drive capability ratio of an arbitrary inverter from among an initial-stage inverter to an inverter immediately before the final stage to an inverter immediately after the arbitrary inverter is set to 8 to 16, thus fully driving a load capacity C<SB>L</SB>and minimizing the number of stages of the inverters Ua1-Uan.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009015535-A (JP)
Title: Similar music retrieval device, similar music retrieval method, similar music retrieval program and computer-readable recording medium
Inventor: SHISHIBORI MASAMIKI
IPC: G10K15/02
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a high speed operation while maintaining high precision by using an EMD.  <P>SOLUTION: This similar music retrieval device is provided with a feature quantity arithmetic means 20 for dividing registered music data stored in a registered music data storage means 32 and input music data input from an input music data input means 10 into one or more melody pieces and input pieces with fixed length, and for calculating the music feature quantities of each melody piece and input piece based on feature quantities including at least the appearance time, sound length, and sound height transition information of a note included in the melody piece and input piece; a similarity arithmetic means 22 for comparing similarity acquired by the distance calculation of an EMD for calculating the minimum transport costs from a supply place to a demand place by the same distance scale about the input piece feature quantities of the input piece included in input music data stored in an input piece feature quantity storage means 42 and the music feature quantities of every melody piece stored in a melody piece feature quantity storage means 34, and for extracting registered music data whose overall keys are similar to those of the input music data; and a retrieval result output means 50.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009015028-A (JP)
Title: Variable power optical system, photographing lens unit and camera
Inventor: SAITO TAKAO
IPC: G02B15/163
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a variable power optical system which performs focusing by moving one lens group, and in which the moving amounts of other lens groups including one lens group in focusing are made very small so as to achieve miniaturization and speeding-up of focusing.  <P>SOLUTION: The variable power optical system which has a plurality of lens groups and changes a relative distance of the lens groups to change focal length has an independent lens group G3 moving independently for focusing, and is constituted as an entire moving system where the lens groups G1 and G2 other than the independent lens group are integrally moved with the movement of the independent lens group G3 for focusing. An entire extending system is used on a long focus side where extending amount for focusing becomes large.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009015968-A (JP)
Title: Objective lens optical system, luminous flux dividing element, and optical pickup optical system
Inventor: MIYAUCHI MITSUSUKE
IPC: G11B7/135
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an objective lens optical system, a luminous flux dividing element, and an optical pickup optical system, capable of performing recording/reproducing in optical recording media of different thicknessess by using the luminous fluxes of equal wavelengths, preventing a transfer failure, and obtaining a desired optical spot.  <P>SOLUTION: The luminous flux dividing element is disposed on, for example, the incident side of an objective lens having compatibility to a blue-ray disk and a HDDVD disk. The incident surface of the luminous flux is concentrically divided alternately into a blue-ray disk area and a HDDVD disk area around an optical axis. The blue-ray disk area is flat, and the HDDVD disk area has negative power. In the inner peripheral area of the luminous flux dividing element, the blue-ray disk are is thicker than the HDDVD disk area. In the outer peripheral area, the blue-ray disk area is thinner than the HDDVD disk area.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009013679-A (JP)
Title: Sheet embedding apparatus and sheet embedding method
Inventor: OTA MASANORI
IPC: E02D3/10
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet embedding apparatus which can economically embed a sealing sheet by a simple method without the execution of additional work or without additional the acquisition of a temporary storage site for excavated soil.  <P>SOLUTION: The sheet embedding apparatus 1 for embedding the sheet 11 in the soft ground 2 is formed of: an agitation section 12 which moves in a direction almost in parallel with a ground surface 2a while carrying out the agitation or excavation of the soft ground 2 down to a predetermined depth from the ground surface 2a; a sheet support section 13 which supports the rolled sheet 11 in an unwindable manner; a folding section 14 which folds back the sheet 11 unwound from the sheet support section 13 into the soft ground 2 agitated or excavated by the agitation section 12 so that the forwarding direction of the sheet after being folded is almost in parallel with the ground surface 2a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009014562-A (JP)
Title: Wristwatch
Inventor: AKUTSU MASAYUKI
IPC: G04B19/28
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wristwatch by which the consumption limit time of an air-breathing cylinder is securely confirmed by visual recognition.  <P>SOLUTION: A rotary bezel 5 rotatably attach on an outer body 2 of the main body of the wristwatch 1 is provided with a graduation indication dial 6 for calculating the amount of air consumption for each individual and calculating the consumption limit time 9 of the air-breathing cylinder on the basis of the calculated amount of air consumption.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009021028-A (JP)
Title: Operation button
Inventor: ICHIKAWA YUICHI
IPC: H01H15/10
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation button by which a user can easily recognize that it is a 2-step switch.  <P>SOLUTION: When a user applies a pressurizing force on a second pressurizing surface 241a, a second pressurizing button 240a is so pressed down that the second pressurizing surface 241a comes to be almost flush with a first pressuring surface 221a. A second protrusion 245a that protrudes from a rear surface 243a of the second pressurizing surface 241a pressurizes a second push switch 274. This action enables a camera to prepare for a photographing operation such as photometry action. Then, the user applies a force on the first pressurizing surface 221a. Since the end close to a hole 222a side of a first pressurizing button 220a is engaged with a movement regulating member 260a, the first pressurizing button 220a swings with the end as a support point. Then, the first protrusion 225a pressurizes a first push switch 272. The pressurized first push switch 272 transmits a signal to DSP, and a camera 100 controlled by the DSP performs the photographing operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009026502-A (JP)
Title: Multimedia wiring device
Inventor: AMATSU KAZUKO
IPC: H02G3/02
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multimedia wiring device of three-module dimension, in which a power source outlet part and a video or communication outlet part are integrated.  <P>SOLUTION: The multimedia wiring device comprises a longitudinally-elongated appliance body 1 attached to an attachment frame 2 for an embedded-type wiring appliance and embedded and arranged on a wall surface. The appliance body 1 has a main body part 1a substantially in the form of box with an open rear surface; and a projection part 1b substantially in the form of rectangle, which projects forward, is integrally provided on the front surface side of the main body part 1a. The projection part 1b is formed in substantially the same dimension as the dimension of the opening of the opening part of the attachment frame 2, that is, in the three-module dimension; and on the front surface side of the projection part 1b, a power source outlet 9, a TV outlet 10, and a LAN modular jack 11 are arranged side by side along the longitudinal direction of the projection part 1b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008009442-A (JP)
Title: Voice data processing method
Inventor: ITO YOSHIKAZU
IPC: G10L25/57
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for compressing voice data for automatically identifying CM of a television regardless of broadcasting means and video formats.  <P>SOLUTION: A voice signal is supplied through a voice band pass circuit 101-10, and a voice envelope creation circuit 101-11 as a voice envelope signal to a CPU 101-14, and also, the voice digital data sampled in a horizontal period by an A/D converter 101-9 is compressed within the CPU 101-14 based on the envelope signal, and the voice pattern averaging data and voice pattern deviation are calculated. The video signal is guided to an image change signal creation section 101-81 which creates an image change signal. In the CPU 101-14, the processing, such as creation of an event signal and creation of CM segmenting data, is performed on the basis of the respective input signals, such as the image change signal, frame synchronizing signal, and voice envelope signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009028960-A (JP)
Title: Coater of stencil process printer and coating unit
Inventor: SATO MITSUO
IPC: B41L13/16
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a varnish coater which utilizes a stencil process printer of conventional common digital plate making-type and enables simple/convenient applying of a uniform varnish film to a specified area of the surface or cover of printed matter by any user.  <P>SOLUTION: This varnish coater 39 functions as such in case a varnish coating unit 20 is installed and set at a mounting part of a printer body 100 in lieu of a drum unit 40. The varnish coating unit 20 comprises (1) a feeder device including a coating roller 8 which applies a transparent varnish solution to the surface of a printed sheet 2 and feeds this sheet 2 and a doctor roller 21 which has a solution reservoir 22 formed right above the coating roller 8 and supplies the varnish solution in a specified thickness across the specified extent of the coating roller 8 surface, (2) a retainer base 24A for detachably retaining a varnish container 24 and (3) a pumping device 26 etc.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031590-A (JP)
Title: Developing device and image forming apparatus equipped with the same
Inventor: KODERA ASAMI
IPC: G03G15/08
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device capable of keeping a sufficient magnetic field with a simple constitution, without needing a space in a developer container, also, capable of preventing toner from flowing outside the developing device, and to provide an image forming apparatus equipped with the display device.  <P>SOLUTION: The developing device comprises: the developer, the developer container for storing the developer; a developing roller constituted of a developer sleeve for carrying the developer supplied from the developer container and a magnetic force generating member fixedly arranged in the developer sleeve; and a magnet seal member disposed at a distance from the outer peripheral surface of each end of the developer sleeve so as to cover the developer sleeve therewith. One side of the magnet seal member is multi-pole magnetized.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031647-A (JP)
Title: Rotating body drive transmission mechanism and image forming apparatus using the same
Inventor: ARIGA TOMOE
IPC: F16D1/02
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotating body drive transmission mechanism capable of preventing variation of rotational speed in one rotating cycle even when driving and rotating a rotating body in such a state that shaft centers are misaligned, and an image forming apparatus using the same.  <P>SOLUTION: The rotating body drive transmission mechanism comprises: the rotating body 10Y rotatably supported; a rotation receiving member 150 connected integrally with the rotating body and mediating driving force to drive and rotate the rotating body; a rotation transmission member 120 engaged with the rotation receiving member 150 and transmitting the rotational driving force to the rotation receiving member 150 to drive and rotate it; a pillar-shaped torque transmission member 110 provided in the rotation transmission member 120, extending in the rotary shaft direction of the rotating body and forming polygonal shape; and an engaging recessed surface part 160 provided in the rotation receiving member 150 and having a polygonal shape surface corresponding to the polygonal shape of the torque transmission member 110.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009033682-A (JP)
Title: Radio communication apparatus
Inventor: KITACHI MITSUHIRO
IPC: H04W48/18
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication apparatus capable of performing handover to another radio communication system in suitable timing for each application without affecting the application.  <P>SOLUTION: When it is determined that communication quality of an application being executed is deteriorated, a radio terminal 100 stores a handover threshold based on radio status information corresponding to the time when deterioration of communication quality is determined, in association with the application. Furthermore, the radio terminal 100 stores variation of the radio status information that is varied during execution of handover, in association with a radio communication system. The radio terminal executes handover to the other radio communication system on the basis of the radio status information and the stored handover threshold and variation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008042911-A (JP)
Title: Method and system for transmitting packets from source node to destination node via relay nodes of wireless network
Inventor: MEHTA NEELESH B
IPC: H04B7/26
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and system for transmitting packets from a source node to a destination node via relay nodes of a wireless network.  <P>SOLUTION: Packets are transmitted from the source node, along a route of relay nodes, to the destination node in a wireless network. Energy of the packets is accumulated only in the destination node by storing multiple versions of the packets. The packets are decoded in the destination node using the accumulated energy.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009038227-A (JP)
Title: Light source unit, optical scanning apparatus, image forming apparatus, optical transmission module and optical transmission system
Inventor: JIKUTANI NAOTO
IPC: H01S5/183
Filed: 2007-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain excellent laser quality and light utilization efficiency without increasing costs.  <P>SOLUTION: The light source unit 10 is provided with a semiconductor laser module 10A including a semiconductor laser 10a, and an optical module 10B including a half mirror 10c, a collimator lens 10d and an aperture plate 10e. Light emitted from the surface emitting laser array chip of the semiconductor laser 10a is made incident on the half mirror 10c through only an air layer, and the light transmitted through the half mirror 10c is outputted from the light source unit 10 through the collimator lens 10d and the aperture plate 10e. In such a manner, the light emitted from the surface emitting laser array chip is directly made incident on the optical module 10B without interposing a sealing glass material or the like.  <P>COPYRIGHT: (C)2009,JPO&INPIT