baber/WOPTO huggingface dataset:
Patent JP-2005153332-A (JP)
Title: Mold for molding rotary body having tooth part
Inventor: HORIKAWA YOSHIHIRO
IPC: B29L15/00
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold for molding a rotary body having a tooth, capable of enhancing the roundness of the rotary body.  <P>SOLUTION: A round cavity 14 is formed to the movable mold 13 which is opposed to a fixed mold 12 through a split surface 11, centering around the axis (y) in the direction crossing the split surface 11 at a right angle. Inner peripheral teeth 22 are formed to the inner periphery of the cavity 14 centering around the axis (y) and a plurality of the injection ports 35 of a resin passage 15 are formed inside the addendum circle 22a in the inner peripheral teeth 22 on the circumference of a circle centering around the axis (y) at an equal interval. The injection ports 35 are formed on imaginary lines connecting the axis (y) and the tooth bottoms of the inner peripheral teeth 22. When a molten resin is injected in the cavity 14 from the injection ports 35 to fill the cavity 14, the cavity 14 is equally filled with the molten resin from a plurality of the injection ports 35.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005160225-A (JP)
Title: Stator structure of motor and manufacturing method for same
Inventor: NAKAHARA HIROSHI
IPC: H02K3/487
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stator structure of a motor that can improve heat dissipation efficiency by making a winding closely adhered and increasing a contact area between teeth and the winding to the maximum.  <P>SOLUTION: Wedge-formed teeth 6 and the winding 4 are closely adhered to each other by driving the wedge-formed teeth 6 into notches 10 formed at a back yoke 5. The heat dissipation efficiency of heat generated at the winding is hereby improved by increasing the contact area between the winding and the teeth to the maximum.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005159894-A (JP)
Title: Piezoelectric vibrator
Inventor: HONDA TERUMOTO
IPC: H03H9/02
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a small-sized piezoelectric vibrator having a structure in place of a conventional cantilever piezoelectric vibrator.  <P>SOLUTION: In the piezoelectric vibrator that is configured by forming an electrode on a piezoelectric raw plate, placed in a container including a recessed opening and air-tightly sealed with a lid, both terminals of the electrode in the piezoelectric vibrator are bridged over the edge of the container including the opening of which head is recessed, and air-tightly sealed with a sealing material while placing the lid thereon. Furthermore, the electrodes formed on both principal surfaces of the piezoelectric raw plate are connected to lead patterns at the edge of the container including the recessed opening, and each of the lead patterns extends to the terminal of the outer surface of the container. Moreover, the piezoelectric vibrator which is bridged over the edges of the container including the recessed opening and air-tightly sealed by the sealing material while placing the lid thereon, is shaped like a short strip of paper, square, circle or ellipse.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005159940-A (JP)
Title: Digital radio receiver
Inventor: HIGURE RUMI
IPC: H04L27/38
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To correct an amplitude deviation caused by two amplifiers which amplify an in-phase component and a quadrature component using a received signal, even while a digital radio receiver is actually used.  <P>SOLUTION: In the digital radio receiver, the received signal is amplified by a first variable amplifier 6 which amplifies the in-phase component, and a second variable amplifier 7 which amplifies the quadrature component, and inputted to a digital signal processing unit 10. The in-phase component and the quadrature component of the amplified received signal are inputted to an FFT section 11 to apply fast Fourier transform thereto, meanwhile a power average of the in-phase component and the quadrature component of the amplified received signal is calculated by power average calculation units 12, 13. On the basis of a result of the Fourier transforming processing and the power average, an amplitude deviation correction factor calculation unit 14 calculates correction factors (a), (b) for controlling amplification factors A, B of the first variable amplifier and the second variable amplifier and controls the variable amplifiers 6, 7, thereby correcting, during practical use, the amplitude deviation between the in-phase component and the quadrature component inputted to the digital signal processing unit 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005166698-A (JP)
Title: Semiconductor integrated circuit
Inventor: SAKIYAMA SHIRO
IPC: H01L21/8234
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit whose power consumption is lower than a conventional case.  <P>SOLUTION: Respective conductor circuits are divided into regions in accordance with operation probability per unit time of each semiconductor circuit. Controls of power voltage Vdd and threshold voltage Vt are associatively performed by individual divided regions 2-1. A control target value of threshold voltage Vt is determined according to operation probability of semiconductor circuit 3. A Vt control circuit 4 controls substrate voltage Vbp and Vbn of p-type and n-type MOS transistors in the semiconductor circuit 3, so that threshold voltage Vt is fixed to the target value irrespective of temperature fluctuation at the time of use. A Vdd control circuit 5 controls power voltage Vdd to the semiconductor circuit 3 so that a target operation frequency is filled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004242286-A (JP)
Title: Motion picture encoding method and motion picture decoding method
Inventor: SUMINO SHINYA
IPC: H04N19/577
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motion picture encoding method and motion picture decoding method or the like with which a picture to be decoded for variable speed reproduction can be easily specified and encoding and decoding suited to variable speed reproduction can be performed.  <P>SOLUTION: A motion picture encoding apparatus 1 comprises a map creation part 113 for creating information Map for variable speed reproduction that is information required for variable speed reproduction in accordance with a picture type Ptype, a variable length encoding part 112 for encoding and disposing the information Map for variable speed reproduction in an encoded stream Str, a detection part 114 for detecting whether or not to encode a picture parameter set PPS that a picture of an encoding targets refers to, and a common information adding part 115 for adding the picture parameter set PPS that is detected to be encoded by the detection part 114, to the encoding target picture.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005164398-A (JP)
Title: Surface inspection device
Inventor: KIMURA HAYATO
IPC: G01B11/30
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To inspect the inner surfaces of all of cylindrical bodies having different inner diameters by one surface inspection device.  <P>SOLUTION: The distance dm between a sensor head 20 and a mirror 12 is varied so that a value (d) that is the sum of the distance dm and the distance dw from the axis of the cylindrical body 2 to the iner surface 2a thereof is made always constant with respect to the focal distance of the sensor head 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005166457-A (JP)
Title: Plasma discharge device
Inventor: SAEKI NOBORU
IPC: H01T19/00
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma discharge device capable of providing a uniform energy distribution over a wide range even for a rotating disc-like processing object.  <P>SOLUTION: This plasma discharge device is so structured that a pulse voltage is applied to a pair of rod-like discharge electrodes 6 and 7 to generate corona discharge between the discharge electrodes 6 and 7; and an excitation seed including plasma generated by the corona discharge is radiated to a surface of a processing object W. The pair of rod-like discharge electrodes 6 and 7 are formed into asymmetrical shapes; the one-side discharge electrode 6 is formed into a nearly V-shaped form; a tip part 6a of the discharge electrode 6 is positioned in a peripheral part of the disc-like processing object W processed with rotation; a bent led-out base end part of the other-side discharge electrode 7 formed in a nearly V-shaped form is positioned at a rotation center part of the processing object W processed with rotation; and the tip part 6a of the one-side discharge electrode 6 and the tip part 7a of the other-side discharge electrode 7 are positioned at different phase heights on an axis along the plasma emission direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161472-A (JP)
Title: Polishing method, optical element molding metal mold, optical element and image forming device
Inventor: ENDO HIROYUKI
IPC: B24B13/00
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce quantity of molding material to be used by reducing a width outside of an effective area of an optical element molding metal mold and an optical element to be molded; to shorten processing time by preventing polishing over an extremely long time; and to reduce cost by reducing energy consumption such as electric power.  <P>SOLUTION: This polishing method polishes the optical element molding metal mold 10 by generating a load between a polishing tool 1f forming a shape of a sphere or a part of the sphere and a processing surface 10a of the optical element molding metal mold 10 contacting with the polishing tool 1f. When curvature of a concave surface is set to positive when the processing surface 10a is formed into the concave surface, and curvature of a convex surface is made negative when the processing surface 10a is formed into the convex surface, the relationship between a defect width 10w generated by polishing in the maximum removed depth in maximum curvature in the sub-scanning direction Y of the processing surface 10a and a diameter 1s of the polishing tool 10f, is acquired before polishing the optical element molding metal mold 10, and the diameter 1s of the polishing tool 10f is determined so as to be within the allowable defect width 10w in the sub-scanning direction Y.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005168194-A (JP)
Title: Outer rotor supporting structure of rotary electric machine
Inventor: SHIMIZU HIROFUMI
IPC: H02K16/02
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outer rotor supporting structure of rotary electric machine capable of dealing with high speed rotation, and capable of performing lubrication and cooling at once without providing a cooling means.  <P>SOLUTION: The outer rotor supporting structure of a rotary electric machine comprising a stator 101, and an outer rotor 103 provided on the outside of the stator is arranged such that lubricant being supplied to a bearing for supporting one end of the outer rotor flows on the inner surface of the outer rotor before being discharged to the outside from the end part of the outer rotor on the side opposite to the bearing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005163675-A (JP)
Title: Stand for installation of small aerogenerator
Inventor: FUJIWARA MASAMI
IPC: E04H12/12
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stand for installation of a small aerogenerator, capable of easily and stably comprising an existing concrete support on a ground at school or the like and of installing the small aerogenerator with respect to the concrete support in a stable state.  <P>SOLUTION: The stand for installation of the small aerogenerator 10 comprises the concrete support 8 installed in a vertical state with respect to a ground at school or the like and a stand member 1. The stand member 1 is formed of a steel pipe 2, a flange plate 3 fixedly provided so as to make the plate face orthogonal to an upper end of the steel pipe 2, and a steel ring 5 having inner diameter corresponding to the outer diameter of a top part 8a provided for an inside intermediate part of the steel pipe 2, and is fitted to the concrete support 8 from a lower end opening part of the steel pipe 2. By fitting the steel ring 5 to the top part 8a, the stand member 1 is connected to the concrete support 8, and the small aerogenerator is supported on the flange plate 3 of the stand member 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005131346-A (JP)
Title: Shopping basket with bag holder
Inventor: HONDA TAKESHI
IPC: B65D25/28
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shopping basket with a bag holder by which opening of a resin bag such as a vinyl or polyethylene bag or a checkout bag received at a checkout counter needed to be opened before its use, to which prepared food or perishable goods are put in, are easily performed, and which plays the same role as hands to support an unstable storage bag when purchased merchandises are housed.  <P>SOLUTION: A bag holding method includes: providing non-slipping parts 3 having non-slipping materials at handles 2; and providing abutment parts 4 arranged at the side of a basket body 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005167887-A (JP)
Title: Dynamic image format conversion apparatus and method
Inventor: KUBOTA KENJI
IPC: H04N7/01
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamic image format conversion apparatus capable of making a detection error of a motion vector smaller, and realizing smooth and high image quality format conversion even for a telecine converted dynamic image signal.  <P>SOLUTION: A telecine detector 2 generates a telecine determination information and a pulldown phase information. Progressive converting circuits 3 and 4 convert an interlace signal into a progressive signal using a scan line interpolation method different each other. A selecting circuit 5 selects one of two progressive signals based on the telecine judgement information. An interpolation circuit 7 uses a motion vector information from a motion vector detector 6 and the pulldown phase information to convert a frame frequency of the progressive signal using a frame frequency converting method according to the telecine judgement information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320716-A (JP)
Title: Image output system, image supply apparatus, image output apparatus, and image output method
Inventor: ENDO MASAKATSU
IPC: G06F3/12
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To secure compatibility to a plurality of venders and further to facilitate correction after specification.  <P>SOLUTION: The image supply apparatus and image output apparatus mutually connected via a communication path includes a first entity for interpreting an image output control protocol (DPS protocol) for transmitting/receiving control information relating to an image output described in a markup language, a second entity for interpreting an image data management transfer protocol (PTP protocol) for managing image data stored in the image supply apparatus and transferring them to the image output apparatus in a low-order layer of the first entity, a third entity (SIC, USB) for controlling a physical layer of the communication path in a low-order layer of the second entity, and a protocol translating means for translating the control information between the first entity and the second entity in accordance with a type of the image data management protocol in the second entity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005172128-A (JP)
Title: Oil-filled shock absorber
Inventor: IMURA MITSUYOSHI
IPC: F16F9/36
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil-filled shock absorber having predetermined stable shock absorbing performance without damaging a seal sliding material at the same time of oil normally flowing out and capable of being easily manufacturing in an simple structure.  <P>SOLUTION: A plurality of orifices 3 are provided vertically apart from each other at a cylinder 2 for forming an oil chamber and a piston head 8 slidably fitting with the cylinder 2 is provided to a piston 6 inserted into the oil chamber. A sealing sliding material 12 made of semi-hardened elastic resin for sliding at an inner periphery of the cylinder 2 is fit with a fit groove 10 of an outer periphery of the piston head 8 and the sealing sliding material 12 is pressed from inside to outside by providing a backup ring 11 made of a viscoelastic material fit with the fitting groove 10. Thus, the sealing sliding material 12 is fit with the cylinder 2 with predetermined contact pressure by the backup ring 11 and does not intrude in the orifice 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005173190-A (JP)
Title: Stereoscopic image display apparatus and stereoscopic image pickup apparatus
Inventor: OKUI MASATO
IPC: G02B27/22
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stereoscopic image display apparatus in which the resolution of a stereoscopic image is not deteriorated even when the stereoscopic image is reproduced on a position separated far from a lens group and close to an observer.  <P>SOLUTION: The stereoscopic image display apparatus 1 is constituted of a lens group 10 consisting of many fine convex lenses 11 arrayed on one plane, a liquid crystal panel group 20 consisting of many liquid crystal panels 21 arranged on another plane parallel with the lens group 10 and one convex lens 30 arranged on the opposite side to the liquid crystal panel group 20 about the lens group 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004194338-A (JP)
Title: Method and system for producing slide show
Inventor: SUN ZHAOHUI
IPC: H04N5/85
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multimedia production system and method that is easy and pleasant, and improves cost and time effects by providing a system and method for producing audio and video information as a multimedia slide show/album having a spatial resolution and picture quality higher than a standard resolution reproducible for a VCD/DVD player.  <P>SOLUTION: The method and system for producing the slide show has steps of: selecting a plurality of digital images; encoding the plurality of digital images to form a standard resolution image and a high resolution image; multiplexing the standard and high resolution images to generate a single high-resolution still picture; selecting an audio portion with respect to at least one digital image; linking a plurality of high-resolution still pictures to generate a video bit stream; encoding the audio portion to generate an audio bit stream; and multiplexing the video bit stream and the audio bit stream to produce the multimedia slide show.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005171642-A (JP)
Title: Dissolution device of asphalt composite
Inventor: TAJIMA TSUNEO
IPC: E01C19/16
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dissolution device of an asphalt composite easier to use and having versatility demonstrating the effectiveness of an eco-friendly low fuming efficiency and low malodor of the so-called clean type asphalt composite.  <P>SOLUTION: In the dissolution device of the asphalt composite equipped with a heating means and a temperature adjusting means, an asphalt dissolution tank is divided into two regions tank A and tank B with a partition plate at part except the neighborhood of the bottom section of the asphalt dissolution tank, an auxiliary heading means is provided to a region side having an asphalt discharge port, and the asphalt dissolution device for waterproofing work is characterized by providing the temperature adjusting means also to the auxiliary heating means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004201308-A (JP)
Title: Method and system for advanced edge-adaptive interpolation for interlace-to-progressive conversion
Inventor: JIANG JIANDE
IPC: H04N7/01
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved image processing method and system.  <P>SOLUTION: The improved method and system involves edge-adaptive interpolation. The method uses a "9×2" window to detect the edge direction with post-processing to remove any artifacts due to possible false edge direction detection. A hierarchical scheme may be employed to reduce the computation required. The method determines if there exists an edge along the current pixel. To improve the edge detection precision, and also to remove the possibility of false edge direction detection, a post-processing technique is applied to the edge direction signal. After the edge signal post-processing, the edge direction information is then passed to the edge adaptive interpolation block to perform interpolation along the edge direction detected. Still another post-processing technique may be applied to the edge adaptive interpolated signal to further remove the possible noise due to an incorrect edge direction detection.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005173393-A (JP)
Title: Liquid crystal display device and electronic equipment
Inventor: ONO TAKAHIRO
IPC: G02F1/1333
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device whose liquid crystal display panel is hard to break, and electronic equipment.  <P>SOLUTION: The liquid crystal display device is equipped with the liquid crystal display panel 1 such that 1st and 2nd substrates 1a and 1b are stuck together, a portion of the 2nd substrate 1c projects from the 1st substrate 1a, and a connection terminal 1i for an outer side is formed at the projection part 1d and a holding member 2 which holds in a cantilever state a part 1j of the liquid crystal display panel 1 which is far away from the projection part 1d, and the holding member 2 has a step part for holding a circumferential edge part of the liquid crystal display panel 1, a part 2c of the step part which is close to the projection part being lower than a part 2b which is far away from the projection part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005170651-A (JP)
Title: Paper feeder
Inventor: SUZUKI NORIHIRO
IPC: B65H3/52
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeder of bottom delivery type capable of always accurately feeding paper therein irrespective of whether the volume of the paper stacked on a paper stacker is small or large in the paper feeder used for an image reader.  <P>SOLUTION: To carry the paper stacked on the paper stacker into the device, the paper feeder comprises a first pick roller capable of adding an additional pressure by a pick roller and a second pick roller supporting the first pick roller located at the center of the paper stacker. The second pick roller comprises a shutter mechanism. When the paper stacked on the paper stacker is equal to or less than a specified number of sheets or a specified weight, the pick roller can be prevented from coming into contact with the paper by closing the shutter mechanism.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005182855-A (JP)
Title: Reproducing device, recording and reproducing device
Inventor: TORII YASUYUKI
IPC: G11B27/10
Filed: 2003-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the recent remarkable increase of the capacity of the recording medium and the number of the data files of the recorded audio, still pictures, video and the resulting increase of the number of the play list files make the operation itself inconvenient to select the play list files desired by a user.  <P>SOLUTION: The information management is carried out for the data files and play list files read by a file read-out means following the user's input operation using a menu display. The play list files including the contents desired to be reproduced can easily be retrieved by creating a reverse reference table which is a list information to confirm the play list files specified in each data file.  <P>COPYRIGHT: (C)2005,JPO&NCIPI