baber/WOPTO huggingface dataset:
Patent JP-2004349712-A (JP)
Title: Ferroelectric thin film element
Inventor: MURAI MASAMI
IPC: H01L41/22
Filed: 2004-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a ferroelectric thin film element which has an excellent crystallinity and the crystals are uniformly oriented in a direction of film thickness.  <P>SOLUTION: The method includes a process to form a non-crystal film containing a metal element and oxygen element constituting the ferroelectric on a lower electrode and a process to form a ferroelectric thin film crystallized by a heat treatment of the ferroelectric; when the heat treatment is carried out, the heating starts from the lower electrode. The crystallization of the ferroelectric thin film proceeds while the lower electrode is affected, the crystal growth starts from the lower electrode side by heating from the lower electrode side and reaches the thin film upper portion, therefore, the crystallinity becomes good.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005353873-A (JP)
Title: Chip conveying method and apparatus thereof
Inventor: OZAKI HARUO
IPC: H01L21/677
Filed: 2004-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a tact time of chip conveyance approximately by half or less at the same cost as a conventional method and apparatus in a chip conveying method and apparatus for conveying chips which are cut out of a wafer, to predetermined positions on a tray in accordance with their classifications.  <P>SOLUTION: When picking up chips 14 which are cut out of a wafer 15 and classified in accordance with their characteristics through a collet conveying the chips to a tray, and arranging the chips at predetermined positions on the tray in accordance with their classifications; the chips 14 are conveyed to a plurality of relay stages 5, 6 installed near the wafer 15 using the collet 8, and the chips are conveyed from the relay stages to trays 12, 13 installed near the relay stages using conveyer arms 10, 11 corresponding to the relay stages.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005353448-A (JP)
Title: Cover for arrester
Inventor: WATANABE YOSHIHIRO
IPC: H01T4/04
Filed: 2004-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover for arrester which insulates both of an arrester and a connector, keeps them from contact with others, definitely makes them watertight for protection, and prevents water from entering from a cable extraction hole to an electrode of the arrester, and which can offer long term stable operation (by inhibiting abnormal operation).  <P>SOLUTION: An arrester and a connector with cable for connecting to the top of the arrester are bridged and covered with the cover for arrester. A cover body consists of two parts 1a, 1b which are opened and closed side to side through a coupling member 2. When the parts 1a, 1b are closed, the parts 1a, 1b form an extraction hole 8 for a cable 6 at the top side of an arrester 4 and a connector 5. The parts 1a, 1b have rainproof materials 3a, 3b respectively at least on the top side of the extraction hole 8, so that the parts 1a, 1b adhere to each other integrally when the parts 1a, 1b are closed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005045219-A (JP)
Title: Rotationally symmetrical hollow body made of deformable permanent magnetic alloy, its use and manufacturing method therefor
Inventor: ROTH OTTMAR
IPC: H01F41/02
Filed: 2004-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To remove seams and reduce the allowable error in circularity when manufacturing for preventing the deterioration of mechanical characteristics and magnetic characteristics generated in the welding seam of a rotationally symmetrical hollow body made of a permanent magnetic alloy.  <P>SOLUTION: The rotationally symmetrical hollow body is provided as formed by a non-cutting work of the deformable permanent magnetic alloy and having no seam. The alloy contains cobalt from 5.0 wt. % to 20.0 wt. %, chromium from 20.0 wt. % to 35.0 wt. %, iron as the remainder and impurities generated by a melting and/or an accident as essential elements. The hollow body having no seam is particularly proper for a use in a hysteresis clutch, a hysteresis brake and a position finder. A non-cutting molding method for producing the rotationally symmetrical hollow body having no seam is displayed together with a preferable roller spinning.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005330784-A (JP)
Title: Again pole
Inventor: UCHIDA YOSHIHIRO
IPC: E01F9/623
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that a conventional pole for fitting a road sign or the like is bent and damaged to become out of use when a vehicle or the like collides against it, thus causing problems of having to purchase and install another pole anew, taking time to make arrangements for another one anew, costing to mount the new one, and causing damage in many cases.  <P>SOLUTION: A pole of iron or the like used as a post is divided in three parts beforehand, structured to be insert-fixed at two parts and normally used with firm insertion at connection parts. In a normal state, a lower joint part is pulled by a compression spring to form a stably erected pole. In this state, when a strong external force is applied from a lateral direction, the joint part comes off, and the pole bends. When restored, the joint parts are adjusted, and an insertion part is firmly inserted in an outer pipe to form a structure that can be put in an original upright shape.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006004090-A (JP)
Title: Image normalization apparatus and image normalization program
Inventor: TAGUCHI SHINYA
IPC: G06T7/60
Filed: 2004-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image normalization apparatus and an image normalization program capable of generating a fixed image independent of illumination conditions by removing shadows from an image photographed under an optional illumination condition and capable of improving the recognition accuracy for object.  <P>SOLUTION: The image normalization apparatus is provided with an image preprocessing part 11 for outputting an image obtained by increasing the contrast of an area whose luminance is low in an inputted image, a feature value calculation part 12 for calculating the feature value of the image from the image outputted from the image preprocessing part 11, a feature value adjusting part 13 for adjusting the feature value so that the feature value of the image calculated by the feature value calculation part 12 becomes right-left symmetrical, and an image generation part 14 for generating an image by the reverse operation of calculation in the feature value calculation part 12 from the feature value of the image which is adjusted by the feature value adjusting part 13.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006005601-A (JP)
Title: Injecting device and bypass device of transmission signal
Inventor: MURATA YUICHIRO
IPC: H04B3/56
Filed: 2004-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To constitute a transmission signal injecting device which can inject a transmission signal which does not contain a harmonic wave noise into a power line without waveform distortion of the injected high frequency signal.  <P>SOLUTION: The transmission signal injecting device includes a magnetic core having a plurality of magnetic core pieces constituted of a plurality of ferrites of arcuate cross-section divided into a plurality from a cylindrical member in a circumferential direction so that the divided side faces of the plurality of the magnetic core pieces are opposed, a gap forming member is inserted between the opposed side faces and a cylindrical gap, and a signal injection coil for injecting/extracting the transmission signal to/from the power line. The opposed side faces of the magnetic core pieces are finished and constituted to the surface roughness of 50 μm or less.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006003695-A (JP)
Title: Image forming device
Inventor: NAGASE HISAYOSHI
IPC: G03G15/16
Filed: 2004-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to obtain a fixing nip width optimum to the kind of transfer materials and eliminate jamming and image rubbing at the entrance of the fixing nip when the transfer material enters.  <P>SOLUTION: This image forming device has an endless fixing belt 84 extended around the heater roller 83 having a heater and a push roller 81 facing the pressure roller 82, a transfer material guide 87 to guide the transfer material S carried to the fixing nip N, and a support arm member 89 which enables to change the pressing length at the fixing nip N in pressure contact with the pressure roller 82 by moving the heater roller 83 and changes the direction of the transfer material S toward the nip N by moving the guide 87 as the heater roller 83 moves.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006005731-A (JP)
Title: Micro mechanical electrostatic vibrator
Inventor: KIHARA TATSUJI
IPC: B06B1/02
Filed: 2004-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve vibrator performance of a micro mechanical electrostatic vibrator and to facilitate manufacture.  <P>SOLUTION: The vibrator comprises a movable electrode 31, support arms 32 and 33 for supporting the movable electrode by both sides, and excitation electrodes 34 and 35 that face the movable electrode. The movable electrode and the excitation electrodes are interdigital electrodes arranged to face each other while engaging with each other. The movable electrode comprises a base part which extends in the direction connecting the support arms and whose both ends are connected to the support arms. In a pair of support arms, first arm parts 32b and 33b connected to fixing parts 32a and 33a, second arm parts 32d and 33d connected to the movable electrode, and intermediate arm parts 32c and 33c which connect the first arm parts to the second arm parts, are arranged in straight line along the extension line of the base part. The first and second arm parts have flexibility higher than the base part of the movable electrode, and the intermediate arm parts have flexibility lower than the first and second arm parts.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006005298-A (JP)
Title: Printed circuit board and connection structure of the same
Inventor: SAITO MITSURU
IPC: H05K1/02
Filed: 2004-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive, high-reliability and connectable printed circuit board without using a high-priced ACF (anisotropic conductive film) and ACP (anisotropic conductive paste) used to connect the printed circuit board with other substrates and a connection structure of the same.  <P>SOLUTION: In the printed circuit board having a conductive pattern on a substrate of insulating material, the conductive pattern having projections on connection surfaces with opposed substrates mutually connected is formed. This allows the printed circuit board to surely perform electrical connection as well as ACF and ACP and to suppress a manufacturing cost rather than the usage of ACF or the like.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006000922-A (JP)
Title: Hydroforming method
Inventor: TANIGUCHI KAZUYUKI
IPC: B21D26/059
Filed: 2004-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydroforming method which does not cause wrinkles on a formed article and can achieve high material yield and superior productivity.  <P>SOLUTION: In the hydroforming method, after two pieces of metal plates 2 piled together are gripped by an upper die 11 and a lower die 12 and clamped, high pressure water is injected between the two pieces of the metal plates 2 for applying inner pressure, and the metal plates 2 are formed into a shape of a cavity 13 formed respectively in the upper die 11 and the lower die 12. The upper die 11 and the lower die 12 have gripping faces 14 to grip the two pieces of metal plates 2 on the entire periphery of the cavity 13 respectively, and have also protrusions 15 protruded from the gripping faces 14 consecutively formed around the entire periphery of the cavities 13. The protrusions 15 are bitten into the metal plate 2 to form locking beads 25 during die-clamping. The metal plate 2 is locked so that the metal material outside the locking beads 25 does not flow into the cavity 13 side while applying inner pressure.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006010561-A (JP)
Title: Device for detecting load on seat
Inventor: TAKAYANAGI HITOSHI
IPC: B60N2/90
Filed: 2004-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect a load acting on a seat, while making up a structure so that a load sensor does not detect any initial load in such a state that a sitting surface on the seat is not loaded.  <P>SOLUTION: In a device 10 for detecting the load on seat, which has the load sensor 9 that is disposed between the seat 1 having the sitting surface 5 and a rail member 7 supporting the seat 1 relatively to a floor, and that detects the load acting on the seat in the vertical direction, a sensor block 8 is disposed, which is made hollow and becomes distorted in response to the magnitude of the load. The sensor block 8 has a hollow thin-walled section 8A, a load input section 8B and a fastening section 8C. The fastening section 8C is fixed to the rail member 7 by fastening members 11, 12 through fastening openings 8b, 8c in the width direction, and a load receiving section 13 which supports the seat 1 and receives the load acting on the seat, is made up so as to project from the load input section 8B along the width direction. Loads not less than a prescribed level are restricted at the load receiving section 13 by means of a load restriction opening 32a of a plate member 32 disposed beside the sensor block, thereby protecting the sensor block 8.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006009456-A (JP)
Title: Electric vertical blind control device
Inventor: CHISAKA YUKINORI
IPC: E06B9/36
Filed: 2004-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrically operated vertical blind control device for controlling so that the mutual tanglement of louver groups is prevented during closing operation.  <P>SOLUTION: An opening/closing motor 20 is driven to move a louver to be opened/closed. During the movement of the louver to be opened, the louver group 14A located on the right side, out of the plurality of louver groups suspended from a head rail, is moved to the right side and the louver group 14B located on the left side is moved to the left side. During the movement of of the louver to be closed, the louver group 14A located on the right side is moved to the left side and the louver group 14B located on the left side is moved to the right side. When a closing command is output, the opening/closing motor 20 is driven to move the louver to be closed. With the elapse of a preset delay time td after a closing limit switch 38 detects the finish of the movement of the louver 14 to be closed, a rotating motor 22 is driven to rotate the louver 14.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006008378-A (JP)
Title: Resin conveyer belt
Inventor: NAKANO YOSHIHISA
IPC: B65G15/34
Filed: 2004-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin conveyer belt which is excellent in non-adhesion, wear resistance, and a staining property.  <P>SOLUTION: In the resin conveyer belt, a thermoplastic resin layer and a core element canvas subjected to adhesive processing are laminated. The thermoplastic resin layer is composed of thermoplastic polyolefin-based resin, and graft copolymer of polyphase structure type that is 1 pts. wt. to 10 pts. wt. in regard to 100 pts. wt. of the thermoplastic polyolefin-based resin. The graft copolymer of polyphase structure type contains fatty acid amide.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006011257-A (JP)
Title: Speech recognition device and method
Inventor: KUBOYAMA HIDEO
IPC: G10L15/183
Filed: 2004-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a calculated amount, without lowering accuracy when calculating likelihood using an acoustic model.  <P>SOLUTION: Basically, a speech recognition device is provided with the acoustic model for representing a standard pattern of a predetermined speech unit in one state or two or more states, and a likelihood calculating means (105) for calculating a likelihood of each object word to be recognized to the feature level of input speech by using the acoustic models (103, 104). Here, the acoustic models include the 1st acoustic model (103) and the 2nd acoustic model (104) that has a lower degree of precision than this 1st acoustic model (103); and concerning the target state, the likelihood calculating means (105) calculates the likelihood by switching between the 1st and 2nd acoustic models (103, 104) to use them, according to what number of state the state is, from the beginning of word of the object word to be recognized.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006016852-A (JP)
Title: End hardware structure of shutter and slat of shutter
Inventor: OKADA HIDEMASA
IPC: E06B9/15
Filed: 2004-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To fix a shutter to a slat accurately and with good accuracy only by adding a simple structure to the end hardware.  <P>SOLUTION: An end metal fitting (locking tool 5) is fixed to the mounting surface of the end part of the slat 2 in a slat curtain 1 by welding 6, and the tip thereof is projected from the end edge of the slat 2. The board surface of the end metal fitting is provided with a positioning projection 5c projected to abut on the end edge of the slat 2 to fix the amount of end metal fitting projected and the fitting angle between the end metal fitting and the slat 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005306707-A (JP)
Title: Method for manufacturing sintered body and sintered body
Inventor: MISAKI NORIHIKO
IPC: B09C1/06
Filed: 2004-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a high quality sintered body in a good productivity while eliminating a complicated process in the manufacturing of the sintered body using waste, or the like, as a main raw material.  <P>SOLUTION: In the method for manufacturing the sintered body, one or more materials selected among the soil generated by construction, industrial waste or general waste are used as the main raw material, and the main raw material is adjusted to a mixed raw material having a prescribed chemical composition by adding and mixing a component control material and/or a sintering aid to the main raw material if necessary, then the mixed raw material is introduced into a rotary kiln in the powdery and/or granular state of 5 mm or less size and burned while granulating.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006022367-A (JP)
Title: Method for producing metallic porous body
Inventor: KIN JINKA
IPC: C09K3/00
Filed: 2004-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which can easily produce a metallic porous material with a small amount of a sacrifice template, and can easily control the shape and the size of the pores of a metallic porous body to be formed.  <P>SOLUTION: The method for producing the metallic porous body comprises the steps of: (I)(a) mixing a hydrophilic polymer having a frame of straight-chain polyethylenimine with an aqueous solvent, heating the liquid mixture, and cooling it; or (b) mixing the hydrophilic polymer having straight-chain polyethylenimine with an organic solvent, and adding water to the liquid mixture to obtain the hydrogel of the hydrophilic polymer; (II) mixing the hydrogel with the solution of metallic ions and an aqueous solvent, and reducing the metallic ions spontaneously or with a reducing agent to obtain a composite of the hydrophilic polymer and a metal; and (III) cleaning the composite with a water-soluble organic solvent, and sintering it.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006023510-A (JP)
Title: Positive photosensitive resin composition
Inventor: IMAHASHI SATOSHI
IPC: H01L21/027
Filed: 2004-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive photosensitive resin composition capable of giving a resin film having high exposure sensitivity, good pattern forming property, and excellent heat resistance.  <P>SOLUTION: The positive photosensitive resin composition contains a resin precursor selected from alkali-soluble polyimide precursors and polybenzoxazole precursors, and an acid derivative prepared by substituting the hydrogen atom of the carboxyl group of cholic acid, deoxycholic acid or lithocholic acid by a photo-releasable group selected from groups of phenacyl structure and groups of benzoinyl structure. The positive photosensitive resin composition can give a resin film having high exposure sensitivity, good pattern forming property and excellent heat resistance. A resin film formed using the positive photosensitive resin composition can be used as a semiconductor protection film or an interlayer insulating film.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006020895-A (JP)
Title: Vacuum cleaner
Inventor: SATO SHIGENORI
IPC: A47L9/06
Filed: 2004-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner having efficient suction performance without deteriorating the operatability in which a turning body follows forward and rearward movement of a suction opening body and the opening state of a dust collecting opening is maintained by arranging the turning body using a brush member in front of the suction opening body, and a suction head body.  <P>SOLUTION: A base member to which the brush member is attached is arranged parallel to the rotary axis of a rotary cleaner body on the floor face side of the front side of the suction head body and attached so as to be turned following the forward and rearward movement of the base member of the suction head body.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005030404-A (JP)
Title: Injection noise reducing device of turbine engine
Inventor: PROUTEAU JACKIE
IPC: B64D33/00
Filed: 2004-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection noise reducing device of a turbine engine.  <P>SOLUTION: The injection noise reducing device 12 is provided for the turbine engine. The turbine engine has major axis X - X, and includes a substantially cylindrical nozzle 10. The nozzle is extended along the major axis of the turbine engine, and the nozzle has a downstream end for mixing inner and outer gas fluxes. The device 12 includes: two or more corrugated parts disposed in the extended part of the downstream end of the nozzle; and two or more cutout parts disposed between the consecutive corrugated parts of two or more corrugated parts. The two or more corrugated parts and the two or more cutout parts are asymmetrical about at least one axis Y - Y vertical to the major axis X - X of the turbine engine to produce counter-rotating effect between the gas fluxes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006029884-A (JP)
Title: Light measurement apparatus
Inventor: GOTO RYOSUKE
IPC: G01J3/18
Filed: 2004-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve the measurement precision in the measurement of optical spectrum, without mechanically narrowing the slit width.  <P>SOLUTION: The diffraction grating 14 disperses light to be measured by wavelength dispersion and emits diffraction light of the selected wavelength while turning to the specific direction. The conversion lens 13 forms convergent beam by converging the diffracted light. The slit control part 15 moves the width of the slit with a constant scanning speed for making the width of transmission band variable. The received light measurement part 16 receives the transmission light from the slit, and reproduce the spectrum shape of the light to be measured by differentiating the level function by the scanning speed after obtaining the level function representing the level of the received light power fluctuating according to the fluctuation of the light frequency.  <P>COPYRIGHT: (C)2006,JPO&NCIPI