baber/WOPTO huggingface dataset:
Patent JP-2005077853-A (JP)
Title: Compound double refraction member
Inventor: YOSHIMI HIROYUKI
IPC: B29L11/00
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound double refraction member which can realize a wide visual field angle of a liquid crystal display, the compensation of double refraction of a liquid crystal cell, and the prevention of coloring of a screen.  <P>SOLUTION: The compound double refraction member contains a first double refraction layer and a second double refraction layer. The second double refraction layer is formed at least on one surface of the first double refraction layer. The second double refraction layer, a value of Δnd<SB>x</SB>/Δnd<SB>550</SB>and a value of Rth<SB>x</SB>/Rth<SB>550</SB>at 400 to 800 nm wavelengths as the whole compound double refraction member differ from each other, is formed of a polymer such as polyamide. Otherwise, in the second double refraction layer, Δnd and Rth of the compound double refraction member satisfy an inequality (1): Δnd<SB>400</SB>/Δnd<SB>550</SB><1 and an inequality (2): Rth<SB>400</SB>/Rth<SB>550</SB>>1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005074500-A (JP)
Title: Method for producing wheel disk
Inventor: FUKAYA NORIYUKI
IPC: B21D22/26
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a wheel disk which can shape a thin thickness so that a flange part becomes the same-grade thickness as a prescribed joined portion of a wheel rim with an ironing.  <P>SOLUTION: This producing method is performed as the followings, with which after performing a bending process for shaping a bent-peripheral part 36 by bending with a first internal die 20 and an outer punch 23 so as to form the bent-outer peripheral surface 37 having larger diameter in comparison with the finish outer diameter of the flange, the ironing process for extending and thinning the above bent-peripheral part 36 by ironing with a second inside die 40 provided with an inside supporting peripheral surface 44 having smaller diameter in comparison with the first inner die 20 and an ironing punch 42 provided with an annular ironing part 41 almost matching to the finish outer diameter of the flange. In this way, since the flange part shaping process for shaping the flange part 11 is performed, the thinning flange part 11 can be obtained without developing any troubles, such as crack, crazing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005084717-A (JP)
Title: Shape similarity deciding method, and program for deciding shape similarity
Inventor: KATO SHUNICHI
IPC: G06F17/30
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for deciding a degree of similarity based on the shape of a three-dimensional object model.  <P>SOLUTION: An angle and a relative distance range of a polygon pair are divided into a plurality of angle sections and into a plurality of relative distance sections, respectively. For each three-dimensional object model, the relative area sum of the paired polygon, belonging to each relative distance section in each angle section, is derived, and further, for each relative distance section in each angle section, the absolute value of the difference of the relative area sum between the three-dimensional object models for comparison is derived. A value, accumulating each of the above absolute values for the entire relative distance sections in the entire angle sections, is used as an index indicating the similarity between the three-dimensional object models.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005081210-A (JP)
Title: Method for recycling construction generated soil
Inventor: OZAWA MASAYASU
IPC: E01C19/05
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recycling construction generated soil that conducts the recycling of the soil produced at construction and the treatment of a slag produced by incinerating the wastes.  <P>SOLUTION: The method for recycling the construction generated soil comprises sorting the solid material of which the size is 20 mm-40 mm from the construction generated soil(D), mixing the slag (S) produced at the wastes incineration facility with the solid material sorted during the previous step and laying the mixture of the slag (S) and the sorted solid material which are mixed during the previous step on the lower area of a pavement material as a subgrade material (C). The alternative method comprises sorting the solid material of which the size is smaller than 20 mm and mixing the slag (S) with the solid material to use the mixture as a subgrade material or a backfilling material (K).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005085158-A (JP)
Title: Improper access detector, and abnormal data detecting method over computer network
Inventor: SAKAI RYUJI
IPC: G06F21/55
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To protect a server by automatically analyzing an internal structure of packet data passing through a network on a real time basis, identifying a packet including abnormal data, and detecting an unknown attack, with respect to an unknown attack pattern of packet data which cannot be digitized easily.  <P>SOLUTION: A directed graph structure creating/processing part 104 creates a directed graph structure, by using a character string of request data received from a character string breakdown processing part 103 as one unit, or it carries out an update processing with regard to a corresponding character string. An evaluation processing part 105 refers to the directed graph structure, in coordination with the directed graph structure creating/processing part 104, calculates the appearance frequency, in units of segmented data of request data received by a network interface 101 to carry out evaluation, and sends information (determination information of an abnormal value/normal value) of the evaluation to a transfer control part 106.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005085418-A (JP)
Title: Contents playback system
Inventor: FUJISHI SHIGEO
IPC: G11B23/30
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contents playback system with which an effect of preventing shoplifting can be obtained even without complicated work by a sale person.  <P>SOLUTION: At the time of selling a DVD disk 10 in which a radio tag 12 in which a commodity management code is recorded is incorporated, a playback permission code whose encryption by the commodity management code is performed is made to be recorded in the radio tag 12 with a playback permission information recording device 20 through communication between the playback permission information recording device 20 connected to a POS register 31 and the radio tag 12 in the DVD disk 10. The playback with a contents playback device is permitted only when a playback permission code is recorded in the radio tag 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005086157-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: NISHIDA AKIO
IPC: H01L27/088
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce contact resistances of joints of metal wirings of a semiconductor device and semiconductor layers.  <P>SOLUTION: A method of manufacturing the semiconductor device comprises steps of: depositing a primary conductive layer 48a composed of nitriding tungsten or the like and a secondary conductive layer 48b composed of tungsten silicide or the like sequentially from a lower layer so as to cover top views of intermediate conductive layers 42, 43 whose main wiring materials are metals such as tungsten or the like; introducing a contaminant, for example, boron (B) or the like into the secondary conductive layer 48b; patterning the primary conductive layer 48a and the secondary conductive layer 48b to form a conductive layer 48; and forming a lower semiconductor layer composed of polycrystalline silicon or the like forming semiconductor regions for a loading MISFET of SRAM and for a source and a drain so as to contact with the conductive layer 48.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005094308-A (JP)
Title: Speaker
Inventor: SUMIYAMA MASAHIDE
IPC: H04R7/12
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker reproducing a signal with up to a required frequency band in a high frequency limit frequency of the sub-cone in the speaker having a diaphragm and a sub-cone.  <P>SOLUTION: The speaker comprises: a magnetic circuit 8 with a magnetic gap 9; a sub-cone integrated bobbin 11 having at its one end a voice coil 10 located to the magnetic gap 9; the diaphragm 12 coupled to an outer part of the magnetic gap 9 of the sub-cone integrated bobbin 11; and a sub-cone part 14 configured by extending the other end of the sub-cone integrated bobbin 11. Since the speaker employs the sub-cone integrated bobbin 11, no adhesion joining is required, the vibration transmission loss from the voice coil to the sub-cone part is reduced, and the speaker reproduces a signal having up to the required high frequency band.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005094362-A (JP)
Title: Server, and communicating method, and program
Inventor: SAKUMA SATOSHI
IPC: H04L45/24
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To stably receive data without lowering a security level.  <P>SOLUTION: A plurality of pieces of data A1, A2, A3, B1, B2 and B3 which are not larger than a preset size are transmitted to a client 20 from a server 10. By this, data can be transmitted so as not to exceed restrictions even if a data throughput per unit time is restricted in a communication path between the server 10 and the client 20 in order to improve a security level. As a result, data loss is eliminated and the client 20 can receive normal data. A plurality of IP addresses 1, 2 and 3 are given to the server 10, and the plurality of pieces of data are transmitted to the client 20 within the unit time from the IP addresses 1, 2 and 3 to thereby be able to prevent the delay of data reception in the client 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005089907-A (JP)
Title: Machine for producing high-strength fiber and method for threading broken yarn
Inventor: TANAKA AKIRA
IPC: D01D7/00
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machine for producing a high-strength fiber enabling a broken yarn to be reeled easily and surely on a take-up roller or winder in a short time even if a yarn breakage occurs during high-strength fiber production, and to provide a method for threading such a broken yarn.  <P>SOLUTION: The machine for producing the high-strength fiber comprises a spinning step, the step of washing a fiber tow obtained from the spinning step and a drying step and a 1st suction means functioning to suck a fiber tow between the washing step and the drying step and pass the fiber tow therethrough. In this machine, for enabling the fiber tow passed through the 1st suction means to be transferred on a 2nd suction means without cutting off, the 1st suction means can split the fiber tow on a plane serving as a boundary, thereby the fiber tow can be detached. The method for threading a broken yarn using the machine is also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005091216-A (JP)
Title: Analyzer
Inventor: SAITO MAKOTO
IPC: G01N21/05
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and maintenance-free analyzer that can cope with an analysis having complex procedures without using tubular piping to the utmost.  <P>SOLUTION: The analyzer comprises a manifold block B1, where a plurality of channels in which fluid flows internally are formed; at least one valve device for connecting each end section of either pair of channels formed in the manifold block B1; and a printed-circuit board W, having a function for controlling at least one valve device. The manifold block B1 comprises a first perpendicular outer surface S1 that is a nearly perpendicular surface; and a second perpendicular outer surface S2 that is a nearly perpendicular surface and is not adjacent to the first perpendicular outer surface S1. At least one valve device is mounted to the side of the first perpendicular outer surface S1, and the printed-circuit board W is arranged along the second perpendicular outer surface S2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005096800-A (JP)
Title: Packaging box
Inventor: MARUI HIROYUKI
IPC: B65D5/10
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging box capable of locking an upper surface part in a closed state without using any locking tool separate from a box body.  <P>SOLUTION: A bottom surface part 31 of a mount 12 is affixed to a bottom surface 21 of a box body 11 with an upper portion thereof being an opening part 26, and a left side part 32 continuous to one side of the bottom surface part 31 is affixed to a left side surface 22 of the box body 11. A slit 13 is formed between an opening side edge 32a of the left side part 32 and the left side surface 22 of the box body 11. A right side surface of the box body 11 is covered by a right side part 33 continuous to the other side of the bottom surface part 31. The opening part 26 is closed by an upper surface part 34 continuous the right side part 33, and a tip 35a of a flap 35 continuous to the left side part 32 side of the upper surface part is inserted in the slit 13 to lock the upper surface part 34 in a closed state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005096369-A (JP)
Title: Printer, printing method, and program for printing
Inventor: OKITA KENJI
IPC: B41J2/01
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To normally print an image even if a printhead is inclined.  <P>SOLUTION: This printer has the printhead (printhead 12) wherein a plurality of nozzle arrays, formed by arranging a plurality of nozzles in a subscanning direction are arranged in a main scanning direction. The printer prints a desired image on a printing medium by ejecting ink, corresponding to image data to be printed, from the nozzle. The printer comprises a conversion means (CPU 91) for converting the image data into raster data corresponding to each nozzle, an adjusting means (CPU 91) for adjusting the position of the raster data in the subscanning direction corresponding to the nozzle array depending on the amount of the inclination of the printhead, and a feeding means (CPU 91) for feeding the raster data having the position in the subscanning direction adjusted by the adjusting means to the corresponding nozzle array.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004268246-A (JP)
Title: Perforated vacuum hold down surface
Inventor: BROWN ERIC
IPC: A41H43/02
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To control density of the number of holes and a diameter of the holes over the whole working platform so as to maximize the effect of holding down a workpiece of a vacuum system.  <P>SOLUTION: A vacuum hold down table includes a perforated sheet 20 having perforations 22 arranged so as to reduce a crack of a surface when the perforated sheet 20 receives force when using the table. The perforations 22 can be arranged in a table part for arranging the workpiece so as to generate larger hold down force, and this can be accompanied by varying the hole diameter and/or hole spacing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005066291-A (JP)
Title: Turn-over implement for cooking
Inventor: TAKAHASHI YOKO
IPC: A47J43/28
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turn-over implement for turning over any food in good form to cook it because a conventional turn-over implement for cooking is of spatula shape which is hard to handle in the case of easily collapsing fish.  <P>SOLUTION: This turn-over implement 1 for cooking is constituted by movably journaling a turn-over implement body formed of a metallic material and provided with a spatula part 2 at the end of a handle 3 with a fixed length, and an operating bar 7 with a presser plate 13 separately formed of the same material, to each other at a fulcrum part 5 in the middle, and interposing a spring 11 between the handle 3 and the operating bar 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005115991-A (JP)
Title: Method for using temporary storage means
Inventor: HORI NAOKI
IPC: G11B20/10
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize a memory by preventing sound interruption caused by vibration or the like and preventing the increase of capacity of a memory provided for displaying file information added to audio data in a contents reproducing device.  <P>SOLUTION: When file information read out from a medium or the like in which contents are recorded is read out to a memory, capacity of file information can be allotted to each file information by performing address control of each file information in the memory, and an address being not used among each file information is not generated. Also, if only memory capacity required for file information is allotted, memory capacity other than the above is used for temporary storage of voice data, and the memory is utilized effectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005112929-A (JP)
Title: Cationic polymer particle and its manufacturing process
Inventor: YAMASHITA TAKESHI
IPC: C08L79/02
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cationic polymer particle on the surface of which a cationic group exists in a high density and to provide its manufacturing process.  <P>SOLUTION: The cationic polymer particle is characterized in that a polymer (A) having a specific cationic group intermingles with a polymer (B) not having a cationic group to form the polymer particle. The manufacturing process of the cationic polymer particle is characterized in that in an aqueous medium containing the polymer (A) having the specific cationic group, a non-cationic radically polymerizable monomer is polymerized using a radical polymerization initiator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005113442-A (JP)
Title: Infiltration water sensing device
Inventor: IENO KAZUO
IPC: G08B21/10
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent infiltration of water indoors, by surely detecting infiltration water into the body such as a basement.  <P>SOLUTION: This infiltration water sensing device is composed of a float 1, a latch mechanism 10, and a selector valve 30 connected to the latch mechanism by a mechanical means 20. The float 1 is directly arranged in a bottom part in the body H. A flow passage of the selector valve 30 is switched by restoring force of a torsion spring 27 when a latch state of the latch mechanism is released by the float. Tap water is supplied to a piston cylinder, and a waterproof plate rises up to an aboveground predetermined position by hydraulic pressure. Infiltration of the water into the body is checked by this rising waterproof plate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005113473-A (JP)
Title: Pollutional diffusion preventive film
Inventor: OTA TETSUO
IPC: E02B15/00
Filed: 2003-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pollutional diffusion preventive film for preventing damage by reducing hydraulic pressure applied to a curtain part, and preventing diffusion of polluted water to a downstream area by guiding flowing water of high dirtiness to a river bottom part, by pulling up the curtain part deeply suspended in the water by skillfully using a water flow of a river.  <P>SOLUTION: This pollutional diffusion preventive film has a main float part 1, a skirt part 2 having a sub-float 3, and the curtain part 4 having an underwater float 5. A lower part of the main flat part 1 and an upper end part of the curtain part 4, are connected by a plurality of connecting ropes 27 by forming clearance. A lower end part of the skirt part 2 is movably joined to the connecting ropes 27 via a connecting metal fitting 17 in response to the clearance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005115797-A (JP)
Title: Fire alarm equipment
Inventor: UBAGAI MASANOBU
IPC: G08B17/00
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide fire alarm equipment that can safely and early guide and evacuate firefighters to and from a fire site.  <P>SOLUTION: A fire receiver 1 comprises a display operation part 3 for, when a fire sensor senses a fire, reading drawing information about the fire source area and information about various types of terminal equipment installed in the drawing from a storage part 6 to display both as an alarming image on an LCD 4, and displaying the fire sensing fire sensor and interlocked terminal equipment distinguishably from the other terminal equipment, and a position finding part 9 for finding current positions of on-site workers in a building and setting them as position information according to signals from PHS base stations 21 via communication between a plurality of PHS base stations 21 installed in given positions in the building and portable terminals of the on-site workers. The display operation part 3 finds the current positions of the on-site workers from the position information from the position finding part 9, and displays them when they are in the alarming image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005121465-A (JP)
Title: Device for continuously decontaminating small-bore pipe
Inventor: YOSHIMURA HIDEO
IPC: G21F9/28
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To renovate a conventional waste cloth method in the decontamination of a small-bore pipe and enable an efficient work with a simple automatic mechanical device.  <P>SOLUTION: The small-bore pipe is slowly moved while being rotated at a high speed by rotating upper and lower belt conveyors in the same direction, making the speed of a lower conveyor belt which moves in the delivery direction of the small-bore pipe higher than that of an upper conveyor belt and allowing the pipe to pass between the upper and lower conveyor belts. Then, the small-bore pipe is continuously decontaminated by using nylon scrubbing brushes and waste cloth wipers during the interval that it is passing between the upper and lower belt conveyors.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005118702-A (JP)
Title: Screw surface treatment method
Inventor: HIGO KAZUNORI
IPC: B05D7/24
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To make the film thickness of a surface treatment agent applied to the surface of a screw almost even, prevent stagnation of coating agent at the tip end part of the screw part, and make the treatment agent repeatedly usable.  <P>SOLUTION: A surface treatment agent obtained by mixing powder-like nylon, water, and a polycarboxylic acid type pigment dispersant is stored in a dip tank 45 and after a plurality of heated screws N... are arranged in a row while being hung on a groove having approximately T-shape cross section formed along the longitudinal direction of a rod-like tool 10, the screws N... arranged in a row by the tool 10 are immersed in the dip tank 45 and the screws N... coated with the surface treatment agent are dried while being arranged in a row by the tool 10 and the tool 10 by which the screws N... are arranged and supplied in a row is put in a furnace and heated to fuse the applied surface treatment agent on the screws N....  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005135606-A (JP)
Title: Aligner
Inventor: MIKAMI HIROSHI
IPC: H01J9/227
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aligner that is capable of forming a pattern such as a phospher screen with high position accuracy and good adhesiveness with a face plate, and that ensures a long service life of a mask.  <P>SOLUTION: The aligner irradiates a light on a screen forming member layer formed on the inner surface of a flat face plate having the pattern of a light absorption layer, and prints a predetermined pattern. The device is configured such that the mask having the predetermined pattern is arranged close to the outer surface of the face plate, and a light source is arranged on the outside of the mask, and the pattern of the mask is printed on the screen forming member layer by the light irradiated from the light source.  <P>COPYRIGHT: (C)2005,JPO&NCIPI