baber/WOPTO huggingface dataset:
Patent JP-2004086147-A (JP)
Title: Liquid crystal display device and driving method thereof
Inventor: RYU KENTARO
IPC: G09G3/20
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a low-frequency sound caused by piezoelectricity of a liquid crystal capacitance.  <P>SOLUTION: A TFT panel includes a plurality of signal electrodes, a plurality of scanning electrodes which cross the plurality of signal electrodes, an active element provided in a vicinity of each intersection of a signal electrode and a scanning electrode and connected to the signal electrode and scanning electrode, a pixel electrode driven by the active element, and a counter electrode to which an AC signal is applied, and which faces the pixel electrode. An REVC signal generating circuit 30 generates a counter electrode generating signal REVC, which is to be generated into a counter electrode driving signal OED by a counter electrode signal generating circuit 4, in synchronism with a horizontal synchronizing signal in such a manner that the polarity is inverted every horizontal period, and, when one polarity has a length of periods longer than the other polarity during one vertical period, the both polarities of the counter electrode have the same root-mean-square value of voltage during one vertical period by inverting the polarity having the longer period at any timing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004286112-A (JP)
Title: Solenoid controlled valve
Inventor: NOHARA KENJI
IPC: F16K31/06
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solenoid controlled valve capable of effectively preventing noise.  <P>SOLUTION: In the solenoid controlled valve 1A, a fixed iron core 23 is excited by energizing a coil 22, and a movable iron core 24A is attracted to the fixed iron core 23 side to make a valve mechanism perform opening and closing movement. A resin member 32 installed in a retainer hole 24a formed in an absorbing surface of the movable iron core 24A, an O ring 33 having elastic force, and an O ring 34 having an elastic force smaller than a first elastic member are superposed on the moving direction of the movable iron core 24a to be arranged between the resin member 32 and the movable iron core 24A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287783-A (JP)
Title: Method and device for extracting feature amount of image
Inventor: AKAHORI SADATAKA
IPC: G06T7/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To discriminate two-dimensional images with regular patterns mainly seen in artificial objects, from two-dimensional images with random patterns mainly seen in natural objects.  <P>SOLUTION: The amount of correlation features showing the degree of regularity of variation along at least one direction of at least one kind of component signal values assigned to a plurality of pixels forming the two-dimensional image is extracted from the two-dimensional image using an interrelation function or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283071-A (JP)
Title: New thermostable protein having sliding clamp function of dna polymerase
Inventor: KURAMITSU SHIGENORI
IPC: C12N1/19
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain new thermostable protein having sliding clamp function of DNA polymerase.  <P>SOLUTION: The protein composed of a specific amino acid sequence has sliding clamp function of DNA polymerase. The protein is obtained by cloning a gene estimated to encode protein having sliding clamp function of DNA polymerase from a gene sequence of Sulfolobus tokodaii species 7(JCM10545) which is a hyperthermophilic archaebacterium and a kind of aerobic thermoacidophilic crenarchaeon and expressing the cloned gene using Escherichia coli. The figure 2 is the SDS-PAGE photograph of the protein.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286593-A (JP)
Title: Average temperature measuring sensor, dummy wafer using same, and temperature regulator
Inventor: SAIBI KATSUO
IPC: G01K7/18
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an average temperature measuring sensor capable of measuring the average temperature of a measuring object with excellent responsiveness.  <P>SOLUTION: In this average temperature measuring sensor, a plurality of platinum resistor elements 19A-19E are arrayed on thermally fused type polymer sheets 17 to be connected electrically each other by an in-sensor conductor 12 patterned by a means such as etching on the polymer sheets 17, and the thermally fused type polymer sheets 17 are heated and pressed from an upper side to fuse the fellow polymer sheets 17. A compound resistor value of the platinum resistor elements 19A-19E is detected to detect the average temperature of the measuring object.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289659-A (JP)
Title: Mobile communication system, communication device and mobile ip terminal to be used for mobile communication system
Inventor: HORI TAKAHIKO
IPC: H04W80/04
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication system in which a load of a mobile IP (Internet protocol) terminal can be reduced by deleting unnecessary header information to be set to an IP packet.  <P>SOLUTION: The present invention is equipped with corresponding information for making a home address of a mobile IP terminal 12 correspond to a c/o address on an external network 3 of a move destination and in external networks 3, 4, communication devices 31, 32 are disposed for communicating with the mobile IP terminal 12 by setting only destination and source addresses to a header of the packet, and for communicating with a counter node 21 by setting information required for communications of Mobile IPv6 to the header of the packet. The mobile IP terminal 12 is provided with a function for notifying the communication device 31 and the counter node 21 of the corresponding information when it moves to the external networks 3, 4 of a different network prefix.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294555-A (JP)
Title: Transparent conductive thin film laminate and optical filter using same
Inventor: MINAMI HIROMI
IPC: B32B15/04
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To suppress degradation in conductivity and transparency caused by coaguration, deterioration or the like on a metallic thin film layer of a transparent conductive thin film laminate having the metallic thin film layer.  <P>SOLUTION: The transparent conductive thin film laminate is composed of a transparent substrate (A), a transparent thin film layer with high refractive index (a), and a metallic thin film layer (b). The contacting angle between the uppermost surface of the transparent conductive thin film laminate and deionized water is controlled to be 1° or more and 70° or less. The optical filter in this invention does not easily generate flocculation of silver atoms in silver or in the metallic thin film layer containing silver of a transparent conductive thin film laminate portion constituting the optical filter under an environment where chloride ions exist. Thus, the transparent conductive thin film laminate has the advantage that a dot-like defect due to silver aggregation does not occur when used as an optical filter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291999-A (JP)
Title: Capping roller and capping device
Inventor: TASAKA NAOKI
IPC: B67B3/18
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To increase the pressure resistance of a cap by deepening the engagement between the threaded part of a mouthpiece section and the threaded part of the cap.  <P>SOLUTION: By this disk-shape capping roller 3, on a cap material which is placed on the mouthpiece section of a bottle can, the outer peripheral surface forming the threaded part corresponding to the threaded part of the mouthpiece part is formed into a curved surface. When the radius of curvature of the upper half section of the outer peripheral surface is represented by ru, and the radius of curvature of the lower half section is represented by rd, the radius of curvature of the upper half section and the curvature of the lower half section are set to satisfy the condition of ru≤rd≤0.8 mm. Since the capping roller 3 can be deeply pushed into the threaded part of the mouthpiece section, the engagement between the threaded part formed on the cap material and the threaded part of the mouthpiece section can be deepened, and the pressure resistance of the cap 3 can greatly be increased.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004006281-A (JP)
Title: Energy formation device and energy carrier system
Inventor: SUGIMOTO ICHIRO
IPC: H01M8/06
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an energy forming device and an energy carrier system in which energy can be mutually accommodated.  <P>SOLUTION: By exhausting to a gas piping network 60 a waste hydrogen generated in a process of a power generation using a fuel cell 20 in which hydrogen (purified hydrogen) is supplied, or by having a three-directional valve 30 to take in the waste hydrogen from the gas piping network 60 and a pressure controller 32 and supplying the waste hydrogen exhausted from the fuel cell 20 to other devices connected to the gas piping network 60, and by supplying the waste hydrogen received from the other devices connected to the gas piping network 60 to the fuel cell 20 and reutilizing it, the waste hydrogen is mutually accommodated with the other devices connected to the gas piping network 60.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004296817-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: KAZAMA KENICHI
IPC: H01L21/683
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing semiconductor device which can reduce the occurrence of failure in crack and external appearance and can also improve productivity.  <P>SOLUTION: A wafer 5 is set on a support base 1c provided at the circumferential part of a holder 1, an external circumferential part clamping ring 2 is placed thereon, and the wafer 5 and the external circumferential part clamping ring are pressed with a cover. Since the height L of the support base 1c is set as high as 6 mm if the wafer 5 is warped, the wafer 5 does not contact with the bottom surface 1d of the holder 1 and crack is not caused on the wafer 5. Moreover, since the circumferential part of the wafer 1 is uniformly clamped with the external circumferential part clamping ring, the amount of the warp of the wafer 5 can be reduced and the occurrence of failure in external appearance due to the occurrence of crack and damage can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004036880-A (JP)
Title: Pneumatic valve assembly facilitating installation and maintenance
Inventor: CAMOZZI GIOVANNI
IPC: F16K27/04
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic valve assembly facilitating installation and maintenance.  <P>SOLUTION: This pneumatic valve assembly comprises at least one through-duct 16 for supplying compressed air to a single body 12, and at least one discharge duct 17. Both of these ducts 16, 17 are connected to at least two other through-ducts 14 having circular cross section and arranged traversing at least one through-duct 16 for supplying the compressed air and at least one discharge duct 17. Spools 22 and relative ferrules or cartridges 18 are inserted in at least one of the other through-ducts 14, and the spools 22 are axially displaceable in the ferrules or cartridges 18 to realize a desired valve function connected to the outside of the body 12 by means of usable passages 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004298702-A (JP)
Title: Flocculation filtration treatment apparatus and flocculation filtration treatment method
Inventor: KITAGAWA MASAYUKI
IPC: F04C2/107
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an amount of floc to be crushed small by a feed pump with respect to a flocculation treatment apparatus for performing filtration while maintaining a prescribed flow rate of filtration by supplying water to be treated which contains the floc formed by adding a flocculant, to a membrane module.  <P>SOLUTION: A motor 6 for driving the feed pump 5 has a rotating speed, as a rated rotating speed, at which the water to be treated can be supplied to the membrane module 2 so as to maintain the prescribed flow rate of filtration even when the filtration resistance of the membrane module 2 rises to a prescribed permissible value. The rotating speed of the motor 6 is adjusted in a rotating speed range lower than the rated rotating speed in such a manner that the prescribed flow rate of filtration of the membrane module 2 detected by a flowmeter 12 attains the prescribed flow rate of filtration.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299735-A (JP)
Title: Egg packaging container and device for closing its lid
Inventor: HIRAKAWA HIROSHI
IPC: B65D1/26
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the opening/closing of a lid body with respect to a main body, and to nearly shut off an airflow between the inside and outside of a container, in terms of the egg storage container which is composed of the main body with egg storage recesses and the lid body via a hinge.  <P>SOLUTION: A plurality of snap projections 18a and recesses 17a are formed in respective lid-side and main-body-side flanges on the side of an opening, among four-side flange parts of the main body with the egg storage recesses and those of the lid body; a protrusive streak, which is positioned in such a manner as to go around, is formed on the one-side flanges among the other three-side flanges; and step parts to be fitted to the protrusive streak are formed in the other-side flanges. Preferably, the projection 18a and the recess 17a are formed in a rectangular shape. When the projection 18a and the recess 17a make the egg storage container loaded with the eggs and make the lid closed, the accurate abutment of the projection 18a and the recess 17a at one end makes both rectangular side surfaces of them act as positioning guides for the next projection 18a and the next recess 17a, so as to facilitate mechanical pressing and fitting using a roll 22, and so as to enable the almost all-around close contact of the flanges and the closing of the lid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004254672-A (JP)
Title: Rod support having striking function
Inventor: KOJIMA SUSUMU
IPC: A01K97/11
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rod support automatically striking even on leaving from the rod, since in the conventional fishing by leaving the rods, in many cases, it is hard to strike a sudden bite, or a bite coming when looking other direction or leaving from the rods, and if one can not strike when the bite comes, only bates are taken and it is difficult to hook the fish.  <P>SOLUTION: This rod support is made to perform the striking automatically with a spring force by releasing a lock with the vibration caused by the bite of a fish.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004001458-A (JP)
Title: Manufacturing method for transparent resin molded body with article built therein
Inventor: SAKAGUCHI MASAKIYO
IPC: B29K105/20
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method, with which a low cost and high quality transparent synthetic resin molded body having articles such as animal character articles therewithin can efficiently be manufactured.  <P>SOLUTION: Articles, on the bottom of each of which a hole is provided, are respectively fitted to the tip of each rod among a plurality of branched rods formed in a basic molded body molded of a transparent synthetic resin so as to be arranged under the state being fitted to the rods in the cavities of a mold having a plurality of the cavities corresponding to the number of the rods. After that, one and the same transparent synthetic resin as the material of the basic molded body is injected in the mold so as to charge the synthetic resin in the respective cavities for solidifying, resulting in forming the basic molded body having transparent molded bodies with the articles therewithin at the tips of the rods. Next, by demolding the basic molded body from the mold and then cutting off the rods, the transparent resin molded bodies can be separated from the basic molded body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004194265-A (JP)
Title: Digital terrestrial broadcasting reception processing device, digital terrestrial broadcasting relay transmission apparatus, broadcast information recording apparatus, and digital terrestrial broadcasting relay transmission method
Inventor: ISHIDA MASAYUKI
IPC: H04H20/06
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital terrestrial broadcasting relay transmission apparatus which makes relay transmission possible while avoiding multistage connection with a microwave network and maintaining signal quality.  <P>SOLUTION: A digital terrestrial broadcast wave of a speicfic channel is selectively received at a tuner 12. A digital broadcast signal (TS, TMCC/AC) is demodulated from a received signal at a demodulation part 13. Then an error correction is applied by decoding parts 14 and 15 to restore CN deterioration and decode. After TOT rewriting in consideration of a loss time required for signal processing at a TOT rewriting processing part 16, time division multiplex is performed by a multiplexing processing part 17 to reconfigurate a TS broadcast signal and then transmit from a TTL transmission part 18 to a nextstage relay station by a TTL wave. By arranging such a relay transmittion apparatus as this for an intermediate relay station, TTL 2-stage relay is disolved while maintaining the signal quality.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004306369-A (JP)
Title: Image forming apparatus and image forming method
Inventor: DEGUCHI TAKASHI
IPC: H04N1/036
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent color shift when an image is formed through exposure of a plurality of color lights.  <P>SOLUTION: In writing per one line, exposure of blue light corresponding to yellow forming a dot of maximum size on a print sheet 4 is performed between exposure of green light corresponding to magenta and exposure of red light corresponding to cyan. Alternatively, a unit pattern of blue, green and red may be repeated a plurality of times within a unit time corresponding to one line.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308048-A (JP)
Title: Method for producing braid
Inventor: NAKANISHI SHIGERU
IPC: D02J13/00
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a braid with the constituent yarns integrated together.  <P>SOLUTION: The method for producing the braid comprises coating a twistless yarn with a binder resin followed by braiding a plurality of the resultant yarns and then carrying out a heat treatment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305087-A (JP)
Title: Drink composition
Inventor: HONMA YOSHIKO
IPC: A61K31/51
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drink composition formulated with thiamine or a salt thereof and diminished in the unpleasant odor with time inherent in thiamines.  <P>SOLUTION: The drink composition is such as to be formulated with thiamine or a salt thereof along with a polyhydric phenolic compound and a sparingly digestible dextrin. Thereby, the unpleasant odor with time inherent in thiamines can be diminished.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312362-A (JP)
Title: Image output apparatus, image management apparatus, and program
Inventor: ODAGIRI WAKANA
IPC: H04N21/41
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To acquire an image managed by an image management server by using image data for authentication.  <P>SOLUTION: A print vender 1 to which the image output apparatus is applied is connected to the image management server 2 for managing image data via a communication network N, and transmits authentication image data for acquiring the image data to the server 2 as a request of acquiring the image data managed by the server 2. If the request of acquiring the image data is accepted by the server 2, the print vender 1 receives the image data of an object of the acquiring request from the server 2, and displays the received image data on a display device 12. Also, the image received from the server 2 is printed and outputted from a printing device 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311734-A (JP)
Title: Circuit board
Inventor: SAKAI ATSUSHI
IPC: H05K1/16
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the reduction in inductance and self resonance frequency of an inductor in a circuit board provided with the inductor.  <P>SOLUTION: The circuit board 100 is provided with an inductor 105 formed on an insulation body and a counter electrode (a ground electrode) 106 formed facing the inductor 105. An opening 107 from which the electrode is extracted is provided in the counter electrode 106 under the inductor 105. Thus, the generation of an eddy current in the counter electrode is controlled to prevent the reduction of inductance, and at the same time a parasitic capacity between the inductor and the counter electrode is prevented from being generated so as to prevent the reduction of self resonant frequency of the inductor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307186-A (JP)
Title: Device for cleaning egg conveyance holder
Inventor: DOI EIJI
IPC: B65G45/22
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of maintaining sanitation by rapidly cleaning, with small labor, a large number of egg holders which are continuously fitted to a single conveyance means of an egg sorting and packaging system without removing the holders from the system.  <P>SOLUTION: Air compressed by a high-pressure air generator 6 in an egg sorting and packaging system is led to a cleaning air diffusion box 8, and allowed to flow out in a directional layer manner from an air discharge 9. A cleaning agent poured from a cleaning agent discharge port 20 is accelerated in the direction 25 of an arrow in Fig., and collided avoiding a non-cleaned portion to remove stains. Compressed air is allowed to flow at high speed from an air discharge port 15 for removing water on the downstream side thereof to remove water deposited on an egg holder 5. These operations are automatically performed by a program incorporated in a control panel 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003265567-A (JP)
Title: Massaging machine
Inventor: SHIMOYAMA ATSUSHI
IPC: A61H15/00
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a massaging machine that produces little noise during use and is durable.  <P>SOLUTION: Two pairs of massaging wheels 22 and 23 are mounted to a single shaft 11 rotationally driven by a motor 14, nonparallelly facing each other, and rotating rollers for compressive stimulation are provided on the outsides of each of the pairs of the massaging wheels 22 and 23. The rotating rollers comprise large and small subsidiary rollers 44a, 44b, 45a and 45b and nonrotating protrusions 46 and 47. The massaging wheels 22 and 23 on both sides of a center wheel 20 can be axially displaced. Parts that may possibly slide during the rotation of the shaft 11, the pairs of the massaging wheels 22 and 23 and the rotating rollers corresponding thereto are made of a mutually different material.  <P>COPYRIGHT: (C)2003,JPO