baber/WOPTO huggingface dataset:
Patent JP-2004237673-A (JP)
Title: Method of inspecting printing surface and device therefor
Inventor: TSUKAMOTO YOSHIO
IPC: B41F33/00
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple method of rapidly inspecting a soiling or blurring on the printing surface, as well as the variation of concentration and color.  <P>SOLUTION: The reference binarized images of each color in a quality paper state and the binarized images at inspection are developed in a memory to set up areas and positions for judging the soiling or blurring and also areas for judging excessive concentration/under-concentration. Based on the above area and position, the binarized image at inspection is compared with the reference binarized image on the memory, and if there is a portion in which the former does not coincide with the latter, it is judged that the soiling or blurring exists. Further, the limit value of difference between the reference value of multi-value data of each pixel and the value at inspection is set up to compare the former with the latter in each pixel, and when the area of a portion exceeding the difference limit value exceeds the set value, it is judged to be excessive concentration and/or under-concentration.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244065-A (JP)
Title: Synthetic resin lid
Inventor: TANPO MASAHIRO
IPC: B65D43/16
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synthetic resin lid to be mounted on a cup-like container with a flange among molded containers made of a synthetic resin, with which the lid and a container body can be tightly fitted in accordance with a change in thickness of the flange or deformation of the flange, the container can be sealed and re-sealed, and further the lid can be easily mounted on/dismounted from the container body.  <P>SOLUTION: The synthetic resin lid is integrally molded of an annular frame fitted to the whole periphery of a horizontal flange formed at the upper end of the cup-like container body, pinches connected at least with two opposite portions of the annular frame via a hinge for vertically pinching the horizontal flange between them and the annular frame, and a lid portion connected with the annular frame via a hinge for opening/closing the interior of the annular frame.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246250-A (JP)
Title: Image display
Inventor: KOIDE SATORU
IPC: G09G3/22
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display in which a luminosity is made variable without influencing gradation, and a stable display performance is constantly available.  <P>SOLUTION: A housing is provided with a front substrate having image display surfaces 15 and 20, and a back substrate 12 which is arranged opposite to the front substrate and has a plurality of electron emitting elements 18 emitting electrons toward the surface of an image. A power source circuit 30 connected to the image display surfaces has a voltage supply part which applies an anode voltage onto the image display surface and a voltage regulation part which regulates the anode voltage applied by the voltage supply part, and varies the emitted light luminosity of the image display surface.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253448-A (JP)
Title: Power semiconductor device
Inventor: SHIRAKAWA SHINYA
IPC: H01L23/62
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power semiconductor device which prevents breakdown of a control circuit which is to be caused by surge voltage.  <P>SOLUTION: In a power semiconductor device 11a, the control circuit IC2 which drives low voltage side switching elements has an output reference terminal VNO for applying reference potential when these switching elements are turned off. The power semiconductor device 11a has an external terminal N to which low voltage side terminals (emitter terminals) S1a-S3a of the low voltage side switching elements are connected. The output reference terminal VNO is connected between a portion P1 wherein low voltage side terminals of low voltage side switching element S1-S3 are connected in an external terminal N of the power semiconductor device 11a, and a portion P2 exposed outside the external terminal N.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253910-A (JP)
Title: Video distribution system
Inventor: FUKUI TOSHIYUKI
IPC: H04N7/173
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video distribution system capable of obtaining frames as a motion detection object at a frame interval optimum to motion detection processing from a plurality of analog video signals received from a plurality of cameras.  <P>SOLUTION: A video signal decoder 112 applies conversion processing to the analog video signal given to a plurality of input channels 1 to 4 and received by an object input channel being a processing object into video data. A CPU 101 compares the video data converted by the video signal decoder 112 with past video data being video data prior to the converted video data to carry out motion detection processing. Further, the CPU 101 controls a selector 1121 so as to select the object input channel among a plurality of the input channels thereby bringing the time interval between the past video data and the video data to be compared with a motion detection processing into a prescribed time interval or over.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249856-A (JP)
Title: Engine undercover
Inventor: NISHIMURA YASUHIKO
IPC: B62D25/20
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine undercover capable of providing directivity to sound radiated to the outside of a vehicle in the longitudinal direction of the vehicle by a simple structure.  <P>SOLUTION: This engine undercover 20 is formed such that a plurality of openings 21 opened in a generally vertical direction are arranged in a row in the lateral direction of the vehicle.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250834-A (JP)
Title: Method for producing pressed postcard paper having high hiding property
Inventor: USUI TSUTOMU
IPC: B42D15/02
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method for obtaining a pressed postcard, in which secret information is not decoded by a third party even when the postcard is made to see through light before taking off a seal, and which is excellent in confidential property and has a high hiding property.  <P>SOLUTION: In the method for producing the pressed postcard paper by making raw paper for pressed postcard and then providing an adhesive layer for pressed postcard on at least one surface of the raw paper, at least either one of raw paper for pressed postcard and the adhesive for pressed postcard contains a coloring agent. It is preferable that the outermost layer of at least one surface of the raw paper for pressed postcard is a pigment coating layer and at least one layer of raw paper for pressed postcard contains one or more kinds of materials selected from titanium oxide and plastic pigment. Opacity of paper for pressed postcards according to JIS P 8138 is preferably ≥95% and whiteness of the paper for pressed postcards according to ISO 2470 is preferably ≥60%, further preferably ≥75%.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250630-A (JP)
Title: Process for producing hydrophobic liquid droplet, process and apparatus for producing polymer bead and process for producing ion exchange resin
Inventor: YANO KATSUHIKO
IPC: C08F2/18
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for stably producing a polymer bead of high uniformity in particle size on an industrial scale by means of simple equipment without need of the strict control of flow rate of liquids and without accompanying the generation of heat, problems in the aspect of safety or the like while theoretically preventing the development of liquid droplets having a large particle size by uniting the liquids together.  <P>SOLUTION: The process for producing the polymer bead comprises introducing a hydrophobic liquid containing polymerizable monomers and a hydrophilic liquid respectively through separate liquid inlet passages and permitting the hydrophobic liquid and the hydrophilic liquid to join and mix with each other within a channel structure wherein a plurality of liquid inlet passages join and lead into one liquid outlet passage, discharging the resultant mixed liquid through the liquid outlet passage into an aqueous medium and dispersing the hydrophobic liquid contained in the mixed liquid into the aqueous medium to thereby produce liquid droplets comprising the hydrophobic liquid and further polymerizing the polymerizable monomers contained in the liquid droplets.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264371-A (JP)
Title: Exposure apparatus for liquid crystal panel
Inventor: OMI TADAHIRO
IPC: C04B35/584
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight exposure apparatus suitable for the manufacture of a liquid crystal panel.  <P>SOLUTION: A composite ceramic material produced by adding glass to silicon carbide and having a honeycomb structure is used for the mask stage 2 and the substrate stage 12 in the exposure apparatus 100 for a liquid crystal panel. In the exposure apparatus for a liquid crystal panel in which a substrate is exposed so as to transfer the pattern on a mask 1 onto the substrate while at least either the mask 1 or the substrate 5 is moved, a ceramic material having ≤3.0 g/cm<SP>3</SP>density is used for the material constituting the stage. This results in the exposure apparatus having significantly reduced weight and capable of high accuracy exposure.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254515-A (JP)
Title: Anti-arthritis food comprising vitamin u and sulfur-containing yeast
Inventor: KATSUTA MASAYOSHI
IPC: A23L33/15
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide anti-arthritis food comprising vitamin U and sulfur-containing yeast, making good the shortage of supply source of chondroitin sulfate to be used for a person suffering from the arthritis.  <P>SOLUTION: The anti-arthritis food is produced as a food or a health food comprising vitamin U and sulfur-containing yeast comprises vitamin U and sulfur-containing yeast. Preferably, the weight ratio of the vitamin U to the sulfur-containing yeast is 5:5-8:2, desirably 7:3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257640-A (JP)
Title: Equipment control system
Inventor: KAWAI TAKESHI
IPC: F24F11/02
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an equipment control system capable of finely and efficiently performing the operation control of each equipment.  <P>SOLUTION: An operation control device 100 collects sensor information on applicable equipment (showcase, refrigerator, air conditioner, luminaire) and operation information (information on setting of operations and operation mode), and transmits these information to a shop managing device 200 at a specified timing. The shop managing device 200 generates control information (target values) of each equipment based on the information received from the operation control device 100 and the sensor information from an indoor sensor 501 and the outdoor sensor 502, and transmits the information to the corresponding operation control device 100. The operation control device 100 operates and controls the applicable equipment according to the received control information.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256265-A (JP)
Title: Web adsorption preventing method
Inventor: HASHIGUCHI KENICHI
IPC: B65H23/28
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a web adsorption preventing method for preventing adsorption of a web to a guide plate so that the cutting length of the web is not changed.  <P>SOLUTION: The adsorption of the web 10 to a guide member 50 is prevented by forming a ventilable void part 56 on a contact surface with the web 10 of the guide member 50 for supporting the continuously traveling web 10 from below.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004005454-A (JP)
Title: Receiver, printer and firmware update system
Inventor: YAMAGUCHI TAKEHITO
IPC: B41J29/38
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an update system of a printer firmware requiring no new constitution for an STB.  <P>SOLUTION: The STB 120 is connected with a printer 130, and is provided with a receiving part 121 for externally receiving update data for updating the firmware of the printer and display contents including description of using the update data as a print object, a display data generation part 122 for generating display data for displaying the display contents on a TV 123, a remote control receiving part for acquiring a print command to the display contents, and a printing output part 127 for outputting the update data to the printer 130 as data being the print object when a remote control receiving part 125 receives the print command.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004266035-A (JP)
Title: Drawing actuator
Inventor: MORI TERUO
IPC: H02N2/04
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drawing actuator which is small in size and simplified in constitution and is simultaneously and effectively capable of applying uniform bias field to a magnetostrictive rod to provide a large drawing amount.  <P>SOLUTION: The drawing actuator comprises an almost cylindrical first bias magnet 16, wherein a bias magnet of the drawing type actuator 10 including an ultra-magnetostrictive rod 12 which can be expanded and compressed through control of magnetic field strength applied with an electromagnetic coil 14 is coaxially arranged around the ultra-magnetostrictive rod 12; and a second bias magnet 18 which is arranged in the internal space 16A of the first bias magnet 16, and is magnetized in the direction to draw a part of the magnetic field generated by the first bias magnet 16 into the internal space 16A.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261129-A (JP)
Title: METHOD FOR PRODUCING Glc NUCLEOTIDE
Inventor: TAWARA YASUTAKA
IPC: C12N9/90
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a large amount of glucose nucleotide on an industrial scale at a low cost.  <P>SOLUTION: The method for the production of Glc nucleotide at least contains the step of contacting the Gal nucleotide with (A) a protein containing a specific amino acid sequence or (B) a protein containing a specific amino acid sequence corresponding to the amino acid sequence of the protein (A) wherein one or several amino acids are deleted, substituted, inserted or dislocated and having an activity to convert UDP-Gal to UDP-Glc.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269697-A (JP)
Title: Organic electroluminescent device material and organic electroluminescent device using the same
Inventor: TAMANO MICHIKO
IPC: C09K11/06
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material for organic EL(electroluminescent) devices having high luminance and long luminescence life, and to provide the organic EL device using the material.  <P>SOLUTION: The organic EL device material consists of a polymer ≥1,000 in weight-average molecular weight composed of conjugated units and nonconjugated units, wherein the nonconjugated unit comprises a unit of the general formula[1]( wherein, R<SP>1</SP>and R<SP>2</SP>are each independently an alkyl, 6-30C aryl or heterocyclic group ).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273059-A (JP)
Title: Yoke-type mr head, its manufacturing method, and magnetic recording/reproducing device using same
Inventor: SEKI HIROSHI
IPC: G11B5/39
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide the structure of the yoke type MR head of a high reproducing output capable of highly accurately forming an MR element, and its manufacturing method.  <P>SOLUTION: In the yoke type MR head comprising an MR element in a yoke notch, a substrate in which a metal film, a nonmagnetic insulating film and an MR element are sequentially formed on the notch is used.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270370-A (JP)
Title: Sliding door device and its assembling method
Inventor: MIZUTANI KATSUMI
IPC: E05F17/00
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double sliding door device door stabilizing the travel of front and rear doors, facilitating the mounting work and constituted to enclose the front door in the rear door.  <P>SOLUTION: In the double sliding door device door 1 constituted to enclose the front door 2a in the rear door 2b, one door is provided with a receiving cutout part m at an upper face or a lower face, and the other door is provided with entering cutout parts n at both side face upper parts or both side face lower parts.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004279064-A (JP)
Title: Three-dimensional reflection survey data acquisition method using s-wave
Inventor: ASHIDA YUZURU
IPC: G01V1/00
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional reflection survey data acquisition method using S-wave capable of simplifying a receiving data acquisition work of a reflected wave in a survey region, and acquiring three-dimensional reflection survey data without reducing data quality peculiar to reflection survey using an elastic wave.  <P>SOLUTION: An S-wave receiving device 13 is installed, which is provided in parallel with a plurality of array lines wherein a plurality of geophones for detecting S-wave vibration are arrayed linearly at prescribed intervals on an inelastic belt. Vibration by the S-wave is excited by using a vibration generation plate 11 on the ground on the position separated at a prescribed distance from the plurality of array lines in the receiving device, and a reflected wave of the S-wave from under the ground is recorded as reception data of the reflected wave. The plurality of array lines and a vibration generation machine are moved by pulling/moving the S-wave receiving device 13 and the vibration generation plate 11 by using a heavy industrial machine, and then excitation and recording of the reception data of the reflected wave are repeated, to thereby acquire the three-dimensional reflection survey data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283680-A (JP)
Title: Cleaning device for inside of pipe
Inventor: GOMI SHINICHI
IPC: B08B9/032
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device for the inside of a pipe capable of uniformly cleaning the entire part of the inside of the pipe without leaving any stains by jetting a pressurized fluid while rotating a hose in piping in a circumferential direction.  <P>SOLUTION: The cleaning device is constituted by disposing the cleaning hose 3 in which a number of jetting holes 3a of pressurized fluid are bored along the axial direction of the pipe in the piping 1 and providing the end of the hose with a supply source 4 for the pressurized fluid and the rotating source 5 of the hose respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004064046-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: WATANABE KENICHI
IPC: H01L23/532
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that is provided with a damascene structure using Cu in a wiring material and can suppress cracks at dicing and infiltration of water etc.  <P>SOLUTION: After a contact pattern 161 is formed on a semiconductor substrate 101, a first wiring pattern composed of a first barrier metal film 181 and a first wiring pattern consisting of a first conductor pattern 171 is formed on the pattern 161, so that the outer peripheral portion of the barrier metal film 181 covering the outer peripheral side wall surface of the conductor pattern 171 may form a moisture-resistant ring provided with such a structure that comes into contact with the bottom face section of the barrier metal film 182 covering the bottom face of a via hole contact section 201 in its upper end section. Consequently, when the barrier metal film 181 using Ta, TiN, etc., is formed without break over a wide extent from the semiconductor substrate 101 to the uppermost silicon oxide film 124, the adhesive property of the film 181 can be improved and the occurrence of cracks and the infiltration of water can be suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004285700-A (JP)
Title: Waterway forming body
Inventor: HARADA MITSURU
IPC: E03F5/04
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterway forming body which allows water to smoothly flow therein by relatively raising the water level even when water quantity is small.  <P>SOLUTION: The waterway forming body has a single or a plurality of linear protrusions formed on an inner bottom surface thereof in a longitudinal direction, and a guide weir arranged on one end thereof. The guide weir blocks a specific one of waterways defined by the linear projections and guides water to the other waterway.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283759-A (JP)
Title: Method for treating fluorine-containing wastewater
Inventor: KATO ISAMU
IPC: C02F1/58
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently remove fluorine by effectively using the action of Ca(OH)<SB>2</SB>when F in fluorine-containing wastewater is precipitated and removed as CaF<SB>2</SB>by adding Ca(OH)<SB>2</SB>to the wastewater.  <P>SOLUTION: After adjusting the pH of the fluorine-containing wastewater to 10-11 by adding Ca(OH)<SB>2</SB>, HCl is added when surplus Ca(OH)<SB>2</SB>of 220-460 mg/L corresponding to Ca<SP>+</SP>of 120-250 mg/L is poured, to neutralize pH to 6-8, or HCl is added after the pouring of the surplus Ca(OH)<SB>2</SB>to neutralize pH to 5.8-8.6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286416-A (JP)
Title: Electric stove
Inventor: MORIKAWA YOSHITAKA
IPC: F24C7/06
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric stove capable of simultaneously obtaining the heating in a wide range even when it is used by a plurality of persons, and performing the heating in a state in which the users do not feel the difference in temperatures.  <P>SOLUTION: This electric stove is composed of an upper case 12 and a lower case 16 incorporating rod shaped-heating element units 13, 16, a first joining means 18 for rotatably joining the upper case 12 and the lower case 15, and a supporting base 20 for supporting the lower case 15. As the upper case 12 and the lower case 15 can be relatively rotated left and right in the different directions, the heating in the lateral direction can be simultaneously and continuously performed, and the heating of the wide range can be simultaneously achieved even when the electric stove is used simultaneously by the plurality of persons at different places, that is, the heating can be performed in a state in which the users do not feel the difference in temperatures.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296174-A (JP)
Title: Sheathing material for lithium ion battery
Inventor: KOBAYASHI OSAMU
IPC: B32B15/085
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheathing material for lithium ion battery causing no delamination between metallic foil and a sealant layer nor functional degradation of contents even in the case of packaging the contents absorbing moisture and easily subjected to various harmful effects.  <P>SOLUTION: This sheathing material is composed of a laminate with the metallic foil 3, an anchor coat 4, a sealant layer 8 sequentially laminated on one face of a base material 1, wherein the metallic foil is formed of soft aluminum alloy foil with boehmite treatment applied to at least the anchor coat layer side face, the anchor coat layer is composed of an isocyanate compound, and the sealant layer 8 is composed of three layers formed by sandwiching mixed resin comprising 90-60 wt% polyethylene resin with a density of 0.92 g/cm<SP>3</SP>or more and 10-40 wt% inorganic moisture absorbent comprising any of calcium chloride, zeolite, magnesium sulfate, quick lime and alum, from both sides with polyethylene resin with a density of 0.92 g/cm<SP>3</SP>or more.  <P>COPYRIGHT: (C)2005,JPO&NCIPI