baber/WOPTO huggingface dataset:
Patent JP-2005025857-A (JP)
Title: Changer type disk device
Inventor: SHIRASHIMA HITOSHI
IPC: G11B17/26
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a changer type disk device capable of surely absorbing impacts caused by the falling-off or the like of products during transportation with a simple structure.  <P>SOLUTION: This device comprises: a front plate 70 fixed to the front face of a casing 1; a disk conveyance mechanism 5 for conveying a disk between the insertion port 70a of the front plate 70 and a disk housing part 6 in the casing 1; a driving unit 7 for reproducing and/or recording information from/on the disk; a drive driving mechanism 8 for moving the driving unit 7 back and forth between a driving position for driving the disk and a retreating position for not driving any disks, and a drive locking mechanism for switching the driving unit 7 between the states of being unlocked and locked to the casing 1. An engaging pin 70 is implanted in the bracket 60 of the driving unit 7; and an engaging hole 70b for inserting the engaging pin 70 is disposed in the front plate 70. When the changer type disk device is shipped as a completed product and transported, the driving unit 7 is moved to the retreating position to be locked, and the engaging pin 70 is inserted into the engaging hole 70b to regulate the position of the driving unit 7 to the front plate 70.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024019-A (JP)
Title: Tapered roller bearing for wheel, and assembling method thereof
Inventor: MORI TATSUNORI
IPC: B60B35/18
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate handling of members constituting a tapered roller bearing 1 for a wheel when assembling the tapered roller bearing to make the assembling work easy.  <P>SOLUTION: With no small flange on the small diameter side of the raceway surface 3e of a hub spindle 3, a first holder 6 holds the first array of tapered rollers 5 in non-separation manner. At assembling the tapered roller bearing 1 for wheels, the first array of tapered rollers 5 held by the first holder 6 are arranged in the bore of the wheel side raceway surface 2a of an outer ring 2, before the outer ring 2 is assembled with the hub spindle 3, and a first seal 8 is attached to the wheel side end of the outer ring 2 for assembling the hub spindle 3 with the assembly.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021819-A (JP)
Title: Work washing device
Inventor: FUSE MASARU
IPC: B08B5/04
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To securely purify a work by a compact device.  <P>SOLUTION: The work washing device is provided with a work storage vessel 1 and an air current generating means 2. A space 3 for air current passage is formed between the outer circumferential face as the face to be washed in a work W and the inner circumferential face of the storage chamber. Gas such as air is circulated at a high speed along the face to be washed in the work W by the operation of the air current generating means 2. Thus, stains stuck to the face to be washed in the work W can be removed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004134744-A (JP)
Title: Manufacturing method for laminated ptc thermistor
Inventor: MIHARA KENJIRO
IPC: H01C17/00
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability of laminated PTC thermistors, and stabilize changes with the passage of time of its resistance at room temperature in an electrification testing, in the laminated PTC thermistor, where an external electrode is formed at the opposite ends of a ceramic base structure obtained by alternately laminating and integrally calcining an internal electrode and a semiconductor ceramic layer.  <P>SOLUTION: In a manufacturing method for a laminated PTC thermistor, including an external electrode formed on a ceramic base structure obtained by alternately laminating an internal electrode and a semiconductor ceramic layer having positive resistance temperature characteristics, there are provided a first process where a laminate is formed by alternately laminating internal electrode conductive paste which serves as the internal electrodes and a ceramic green sheet serving as the semiconductor ceramic layer, a second process where the ceramic base structure is formed by calcining the laminate, and the external electrodes are formed at the opposite ends of the ceramic base structure, and a third process where a heat treatment above 60 °C and below 200 °C is applied to the ceramic base structure having the external electrode formed thereon.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005033379-A (JP)
Title: Thin film bulk wave vibrating element and manufacturing method thereof
Inventor: KOMURO EIKI
IPC: H01L41/22
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film bulk wave vibrating element with excellent characteristics that has a piezoelectric thin film and first and second electrodes arranged on both sides of the piezoelectric thin film and to provide a manufacturing method of the thin film bulk wave vibrating element.  <P>SOLUTION: The thin film bulk wave vibrating element 10 includes: a substrate 11; a barrier layer 12 disposed on the substrate 11; a lower electrode 13 located on the barrier layer 12; the piezoelectric thin film 14 placed on the lower electrode 13; and an upper electrode 15 placed on the piezoelectric thin film 14. The piezoelectric thin film 14 contains a columnar crystal extended in a direction in crossing with the film face. The root mean square surface roughness of the upper face of the piezoelectric thin film 14 is 2 nm or below by leveling the upper face flat through polishing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035360-A (JP)
Title: Steering control device of vehicle
Inventor: SHIINO KOTARO
IPC: B62D5/04
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To make a rotation steering of a steering wheel proper by correcting a rotation phase difference of an input shaft and an output shaft caused by excessive reaction torque inputted into the output shaft.  <P>SOLUTION: This device is provided with an electronic controller 9 for operating a steering means 5 and a phase difference adjusting mechanism 17 based on each information signal outputted from a steering angle sensor 7 and an actual steering angle sensor 6. A phase difference detection circuit detects that the output shaft 4 is rotated and slid by the inputted excessive reaction torque via a torque limiter 33 by a relative steering angle difference signal from the steering angle sensor 7 and the actual steering angle sensor 8. Based on the detection, a correction circuit drives and controls each motor 13 and 27 to correct a deviation of the rotation phase difference of the steering shaft 2 and the output shaft 4 to nearly zero.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040692-A (JP)
Title: Filtration apparatus having function of removing solid foreign matter
Inventor: MAEDA YOSHINOBU
IPC: B01D35/02
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filtration apparatus having a function of making a liquid and a small piece of a composition mixed in the liquid to pass and removing other foreign matter.  <P>SOLUTION: This filtration apparatus having the function is constituted as follows. A cylindrical filter unit one end side of which is plugged and which has an opening on the other end side is inserted into a pipeline, through which a solid foreign matter-mixed liquid is circulated, to be attached/detached freely so that a space is left between the inner wall surface of the pipeline and the outer wall surface of the cylindrical filter unit and the peripheral wall of the opening of the filter unit is brought into close contact with the inner wall surface of the pipeline. Many holes are punched on the cylindrical wall of the filter unit by using a semi-punching die. A small scaled piece made to remain at one end of a base part of each of the holes by the punching work is projected aslant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045509-A (JP)
Title: Facsimile machine
Inventor: NAGANO DAISAKU
IPC: H04N1/32
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily collect data from another machine in a facsimile machine which transfers received data to another machine to save the data in the machine when the data received by printing or storing the data in a memory can not be outputted.  <P>SOLUTION: This facsimile machine 100 monitors whether the data can be outputted by printing on a form or stored in a memory. Data received, when the facsimile machine 100 can not output, are transferred to another machine and saved there. When a state wherein the data can be outputted is entered, the data saved in the machine are automatically collected from the machine and outputted. Thus, solved is the problem that when a facsimile machine which (1) transfers data received when the machine can not output the data to another machine to (2) save the data in the machine, the user needs to move to another machine to obtain the data or request the other machine to send the data back.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005013674-A (JP)
Title: Treatment bed
Inventor: HARADA AKIRA
IPC: A61G7/02
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost treatment bed stably restricting the posture of a patient when raising the back of the bed, allowing the patient to ease nature at a comfortable posture, retaining the patient's natural and comfortable posture for a long period of time in having a meal, reading, or the like except for easing nature and having a simple constitution.  <P>SOLUTION: This treatment bed is so constituted that a floor receiving board is divided into an inverse-projection-shape backrest part 1 and a rectangular central footrest part 21 having the same width as a central buttock part 11 as its projection part, by partitioning it into an H shape; and a seesaw tilting means using a turning shaft when raising the upper half body as a support 3 and the central footrest part 21 are slid in the direction of the bed leg lower end. In this treatment bed, when the backrest part 1 is tilted for a purpose except for easing nature, a front bending/stretching part 112, or a part of the central buttock part 11, is bent/stretched in parallel to the support 3 in a position outside the inclined support 3 to retain the front bending/stretching part 112 under the bent state. The treatment bed is further provided with an evacuation device 9 having an inclined toilet seat 92 in a rectangular hole part H which is emerged in tilting the backrest part 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005056899-A (JP)
Title: METHOD OF REWINDING Au SUPERFINE WIRE KEEPING IT HIGHLY RECTILINEAR
Inventor: MAKI KAZUMASA
IPC: H01L21/60
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of rewinding an Au superfine wire on a spool keeping it highly rectilinear, where the Au superfine wire is employed as a bonding wire used for connecting the chip electrode of a semiconductor device, such as transistors, LSIs, ICs or the like, to an external lead.  <P>SOLUTION: The method is that the Au superfine wire 3 wound on a delivery bobbin 1 is rewound on a take-up spool while tension is applied to the wire 3. Provided that 0.2% yield strength possessed by the Au superfine wire 3 is represented by σ<SB>0.2</SB>(MPa), the wire 3 is wound on the take-up spool while tension of σ<SB>T</SB>(MPa) satisfying formula, 0.01σ<SB>0.2</SB>≤σ<SB>T</SB>≤0.8σ<SB>0.2</SB>, is applied to the wire 3, and while the advancing direction of the wire 3 is so curved as to set a radius of curvature at 1 mm or above.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065762-A (JP)
Title: Wound external fixing utensil
Inventor: NAKAMURA KOZO
IPC: A61B17/58
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wound external fixing utensil which reduces burden of the wearer, realizes a free movement and deformation correction of a bone and a bone piece, of which the structure is simplified, and can easily be fitted without requiring the skill or the experience of an operator too much.  <P>SOLUTION: This wound external fixing utensil 1 is equipped with a pair of holding members 2 and 3 which hold and fix stem-like members 61 and 62 which are respectively inserted in a first area 9B2 and a second area 9B3 across a virtual fulcrum 9B1 of a bone 9B, and a connecting member 4 which connects the holding members 2 and 3. In this case, the virtual fulcrum is determined at least by either one of the center of a deformation, the center when bone pieces across a bone fractured area or a corrected bone cut area are rotated, and the movable center of a joint area. The connecting member 4 has a pair of arm sections 41 and 42 which are freely turnably attached to the holding members 2 and 3 each at one end, and a pair of the arm sections 41 and 42 are freely turnably connected. The turning shafts A1, B1 and C1 of the arm sections 41 and 42 face the virtual fulcrum 9B1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016283-A (JP)
Title: Piece flooring and base body therefor
Inventor: HATTORI KENJI
IPC: E04F15/02
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piece flooring excellent in draining function capable of executing the installation work in a short time.  <P>SOLUTION: The piece flooring is constituted of a square synthetic resin base body 2 in which a fitting protrusion 4 is projected upward at the peripheral edge and a square surface plate 3 fixed in a recess 5 formed at the fitting protrusion 4 of the base body 2. Connection parts 13, 14 are provided at the all four side faces of a base body 2. The side face of the surface plate 3 is so constituted that the side face is arranged retreatedly to the inside from the side face in the condition that the surface plate 3 is fixedly fitted to the base body 2. It is preferable to provide a draining notch 19 making drainable to the lower face side from the upper face side to a part of a side wall 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004035561-A (JP)
Title: Nail enamel
Inventor: MOUGIN NATHALIE
IPC: A61K8/81
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nail enamel containing a film-forming polymer having good adhesion characteristics, and to provide a method for making up or caring the nail by using the nail enamel.  <P>SOLUTION: This nail enamel contains the film-forming polymer in a cosmetically acceptable medium, wherein the enamel forms such a film so as to have adhesion corresponding to a percentage of detachment of < 35% when measured according to ASTM D3359-7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062200-A (JP)
Title: Diffraction optical element and manufacturing method therefor
Inventor: MATTHEWS JAMES ALBERT
IPC: G02B5/18
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a diffraction optical element having a multi-stage optical structure.  <P>SOLUTION: The diffraction optical element is prepared by forming a multilayered structure (10) containing a plurality of amorphous silicon phase shift layers (14 to 20) which have thicknesses selected so that the diffraction optical element can shift the phases of infrared light being within an effective wavelength region. The amorphous silicon phase shift layers (14 to 20) are separated by silicon dioxide etch stop layers (22 to 26) being about 5nm thick or thinner. The individual layers of the multilayered structure (10) are successively masked and etched to form a multi-stage optical structure (34).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005029727-A (JP)
Title: Thermoplastic polymer composition, molding, and laminated structure
Inventor: NAKAMURA EIJI
IPC: C08L29/04
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic polymer composition having good flexibility, good in barrier property to gasses, organic liquids, etc., and adhering to polyolefin resin.  <P>SOLUTION: This thermoplastic polymer composition comprises an ethylene/vinyl alcohol copolymer (A), a block copolymer (B) mainly comprising a polymer block of a vinyl aromatic monomer and a conjugated diene polymer block which may be hydrogenated, a softening agent (C) for rubber, a modified elastomer (D) having a functional group which can react with the ethylene/vinyl alcohol copolymer (A), and a polyolefin resin (E1). Further, this thermoplastic polymer composition contains 3-50 pts.mass ethylene /vinyl alcohol copolymer (A), 10-80 pts.mass block copolymer (B), 0-60 pts.mass softening agent (C) for rubber, 3-50 pts.mass modified elastomer (D), and 3-30 pts.mass polyolefin resin (E1) to 100 pts.mass of the total of (A), (B), (C), and (D).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039928-A (JP)
Title: Connection structure between wiring ducts in curved wiring section
Inventor: MAKIHARA DAIZABURO
IPC: H02G3/06
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To offer a connection structure between wiring ducts, which can cope properly with different lengths of curved wiring, according to the site, in the case of performing curved wiring, using a curved wiring duct which is of bellows structure and is flexible.  <P>SOLUTION: The connection structure between the wiring ducts in a curved wiring section comprises the curved wiring duct 1 which is of bellows structure and is flexible, and connectors 9 which connect the curved part wiring duct 1 with wall face wiring ducts 5. The connector 6 has the first fitting splicer 7 which is to be set externally to the end of the above curved wiring duct 1 at its one end, and also has the second fitting splicer 8 which is to be set externally or internally to the end of the above wall face wiring duct 5 at its other end.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004036892-A (JP)
Title: Dynamic pressure bearing, spindle motor, and hard disc drive unit
Inventor: OELSCH JUERGEN
IPC: G11B19/20
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamic pressure bearing having a long service life and high bearing rigidity.  <P>SOLUTION: A bearing sleeve 12 of the dynamic pressure bering encloses a shaft 10 with a micro radial clearance to the shaft 10.A bearing clearance of concentric circle shape is thereby formed.A reserve space 20 with a connecting hole 20' arranged with a prescribed radial space to the bearing clearance 24 is provided outside the bearing clearance 24.At least one micro clearance 26 is provided for connecting the bearing clearance 24 to the reserve space 20 through the connecting hole 20'.A clearance allowing the formation of a capillary tube film can thereby be formed between the bearing clearance 24 and the reserve space 20 through the connecting hole 20' and the micro clearance 26.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005039661-A (JP)
Title: Information processing apparatus
Inventor: HAYASHI TERU
IPC: H04L29/02
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing apparatus which can meet a design change simply.  <P>SOLUTION: Two steps of flip-flop circuits FF 1 and FF 2 which add identification flags DFa and DFc are arranged in the prestage of an FIFO 12. Status of unit data D10 which are inputted into the flip-flop circuit FF 1 one by one by predetermined clock period is recognized, and the identification flags DFa and DFc which correspond to the status concerned are sent out when the unit data D10 of the status concerned are inputted in the corresponding flag adding means FF 1, FF 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045077-A (JP)
Title: Strontium titanate thin film lamination and its manufacturing method
Inventor: TAKASHIMA HIROSHI
IPC: H01B3/12
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a dielectric constant of a bulk single cystal STO is deteriorated due to film thinning although the bulk single crystal STO is a dielectric showing high dielectric at low temperature, and is extremely valid for the practicality of super-conduction or a low temperature device.  <P>SOLUTION: Powder particulate is applied to a substrate, and an STO thin film is formed on that. Thus, the dielectric constant of even the thin film STO can be made high.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045666-A (JP)
Title: Transcoder
Inventor: KUWABARA NAOKI
IPC: H04N19/166
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transcoder capable of conducting efficient coding transformation according to image usage.  <P>SOLUTION: The transcoder comprises an input means 64 for inputting coded image data of encoded image data, a coding transforming means 63 for transforming the inputted coded image data into coded image data different from the inputted one, an output means 65 for outputting the transformed coded image data, a transformation request receiving means 60 for receiving a coding transformation request including one or more subregion transformation information composed of location information indicative of an image frame subregion constituting an image and transformation information indicative of a transformation method for the subregion, and a transformation control means 61 for controlling the coding transforming means to transform the subregion by the transformation method corresponding to the subregion, based on the received coding transformation request.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049643-A (JP)
Title: Apparatus and method for learning hmm, computer program, and computer
Inventor: YI-JIAN WU
IPC: G10L15/04
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To enable high-precision automatic phoneme segmentation by using HMMs.  <P>SOLUTION: A learning apparatus 20 for HMM includes a learning data selection part 32 and an HMM selection part 34 which supply learning data with a demarcated phoneme boundary to an HMM 36, a loss function calculation part 38 which calculates a value of a loss function according to a likelihood that the HMM outputs and the phoneme boundary of the learning data, and an optimization part 22 which optimizes the HMM by controlling the learning data selection part 32, HMM selection part 34, and loss function calculation part 38 according to identification learning algorithm so that the calculated value of the loss function becomes minimum.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046883-A (JP)
Title: Rolling roll chock attaching/detaching device
Inventor: MORIZAKI TOSHIHIRO
IPC: B21B31/07
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling roll chock attaching/detaching device which is excellent in safety and capable of enhancing the attaching/detaching efficiency of a thrust ring by using an existing rolling roll having a circumferential groove in a rolling roll shaft part.  <P>SOLUTION: The rolling roll chock attaching/detaching device 1 comprises a roll chock 4 with a bearing 5 to support a rolling roll shaft part 3 on the inner side thereof, a retainer 6 which is abutted on one end in the axial direction of the bearing 5, and a thrust ring 7 which is adjacent to the retainer 6, and attached to a circumferential groove 3a formed in the rolling roll shaft part 3 to restrict the movement in the axial direction of a rolling roll 2 via the retainer 6. The device has a two-split structure consisting of a pair of side links 8 and 9 and a bottom link 10, and has a guide link 11 to connect the side links 8 and 9 to each other in an opening/closing manner.  <P>COPYRIGHT: (C)2005,JPO&NCIPI