baber/WOPTO huggingface dataset:
Patent JP-2004249618-A (JP)
Title: Printing control method of heat melting type inkjet head
Inventor: SEKINO TAKASHI
IPC: B41J2/01
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability of an inkjet head by reducing deterioration with time of a piezoelectric element in the heat melting type inkjet head.  <P>SOLUTION: The heat melting type inkjet head expands the piezoelectric element by charging the piezoelectric element with a predetermined electric charge, and shrinks the volume of an ink chamber, whereby ink inside the ink chamber is jetted from a nozzle. Moreover, at the time of an initial operation before a printing start, the inkjet head controls to expand the piezoelectric element by raising a piezoelectric element driving voltage after the ink is completely melted by an ink melting heater set at the inkjet head.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004021976-A (JP)
Title: Data transfer controller, electronic apparatus, and data transfer control method
Inventor: SAITO NOBUYUKI
IPC: G06F13/38
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transfer controller, an electronic apparatus and a data transfer control method, by which the processing load of a processing part can be reduced.  <P>SOLUTION: Transaction corresponding to an end point is automatically generated, and while the residual data size of transfer data is calculated based on the total size and the maximum packet size, the data are automatically transferred. When the residual data size in this time transaction is less than the maximum packet size, the next transaction is automatically generated, and a short packet is automatically transferred to the end point. When the payload size of the packet to be transferred in this time transaction is the maximum packet size, and the residual data size of the transfer data is zero, a short packet whose data length is zero is automatically transferred to the end point. When direct memory access(DMA) transfer is completed, and the residual data to be transferred are zero, the short packet whose data length is zero is automatically transferred from a host to an IN token. Then, the On-The-Go data transfer of a universal serial bus(USB) is carried out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004249630-A (JP)
Title: Functional liquid supply device, liquid droplet discharging device, manufacturing method for electro-optic device, electro-optic device, and electronic device
Inventor: TAKAHASHI HAYATO
IPC: B05C11/10
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a functional liquid supply device which can efficiently use a functional liquid stored in a functional liquid tank and can efficiently use also a functional liquid in a liquid feed path, and to provide a liquid droplet discharging device, a manufacturing method for an electro-optic device, an electro-optic device and an electronic device.  <P>SOLUTION: The functional liquid supply device continuously supplies the functional liquid from the functional liquid tank 112 which stores the functional liquid to a functional liquid droplet discharging head 41 via a liquid supply line 113 in accordance with driving of the functional liquid droplet discharging head 41 for discharging the functional liquid. The functional liquid supply device has a first detecting means 191 interposed in the liquid supply line 113 for detecting the presence/absence of the functional liquid supplied via the liquid supply line, and a liquid end discriminating means 2 for discriminating a liquid end of the functional liquid supplied to the functional liquid droplet discharging head 41 on the basis of the detected result of the first detecting means 191.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250219-A (JP)
Title: Inkjet printer
Inventor: TSUZUKI YOSHINORI
IPC: B41J13/02
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet printer capable of preventing mist from adhering to the backside of a sheet-like medium without lowering print quality or increasing cost.  <P>SOLUTION: The inkjet printer is provided with a recording head 40 ejecting the ink to the sheet-like medium S, a sheet conveying roller 10 disposed at a position for contacting the sheet-like medium S in an upstream side of the recording head 40 in a feed path of the sheet-like medium S and provided with an electrical conductive layer 10b formed on an outer peripheral wall, grounding means 10a, 11 and 61 for grounding the electrical conductive layer 10b, and a driven roller 20 for pinching and conveying the sheet-like medium S in cooperation with the sheet conveying roller 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255727-A (JP)
Title: Image formation apparatus and image formation method
Inventor: NOMURA YUJIRO
IPC: H04N1/113
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a time required for carrying out image formation by limiting use colors to not larger than (N-1) colors in an image formation apparatus of a tandem system with N (natural number of N≥2) latent image carriers.  <P>SOLUTION: At the time of a monochrome printing operation, image data for reading out a single line image data is limited to a black color, and reading of the single line image data and formation of a latent image based on the data are carried out. In other words, the one line image data is serially read out from the image data of the black color (a block composed of a plurality of one line image data), a modulation light beam is formed on the basis of the data for each of the read one line image data, and a light guide destination of a scanning light beam Lk obtained by deflecting the modulation light beam is set to be a photoreceptor 2K for black. Thus line-shaped latent images Ik1 and Ik2 are formed sequentially.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264065-A (JP)
Title: Measuring instrument for measuring immuno-chromatographic test piece
Inventor: KOIKE TAKASHI
IPC: G01N21/47
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring instrument capable of accurately measuring the coloration degree of an immuno-chromatographic test piece.  <P>SOLUTION: The measuring instrument 1 is constituted so as to irraidate the immuno-chromatographic test piece 5a with measuring light to measure the light from the immuno-chromatographic test piece 5a and equipped with a measuring head 4 having a photodiode 3a for detecting the light from the immuno-chromatographic test piece 5a and a plurality of the light paths 3b, etc. provided between the immuno-chromatographic test piece 5a and the photodiode 3a to guide a part of the light from the immuno-chromatographic test piece to the photodiode 3a. The measuring head 4 functions as a shading member for cutting off the unnecessary light reflected from the immuno-chromatographic test piece. A plurality of the light paths 3b, etc. are provided side by side along the extending direction of a linear coloration part 8 formed to the immuno-chromatographic test piece 5a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262778-A (JP)
Title: Method for producing dialkyl 5-bromoisophthalate
Inventor: FUJIMOTO MASAKI
IPC: C07C67/52
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for economically producing a dialkyl 5-bromoisophthalate useful as an intermediate for a raw material for polymers or synthesis for medicines/agrochemicals in high purity and high yield.  <P>SOLUTION: The method for production is to cool an alcohol solution prepared by dissolving a crude dialkyl 5-bromoisophthalate, preferably a lower alcohol solution such as methyl alcohol and crystallize the high-purity dialkyl 5-bromoisophthalate. As a preferred mode, the method for production is to brominate isophthalic acid, heat and esterify the resultant 5-bromoisophthalic acid with an alcohol corresponding to the objective ester, preferably in the presence of an acidic catalyst, cool the reaction liquid and crystallize the dialkyl 5-bromoisophthalate. Thereby, the high-purity dialkyl 5-bromoisophthalate is obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262067-A (JP)
Title: Overprinting apparatus of printing machine
Inventor: HAYASHI MAKOTO
IPC: B41F33/08
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an overprinting system of a printing machine, which enables easy initial adjustment in overprinting without imposing a heavy load or an economic burden on an operator.  <P>SOLUTION: This overprinting system is equipped with a plurality of printing units 2<SB>1</SB>-2<SB>6</SB>, a web unwinding part 3 and an in-feed part 4, an out-feed part 5 and a web winding part 6, and a DSP part for synchronously driving plate-cylinder driving servomotors 10<SB>1</SB>-10<SB>6</SB>of the respective printing units. At least one of the printing units serves as an overprinting unit, and the front and rear printing units, between which the overprinting unit is sandwiched, are set to serve as web feeding units. In the overprinting, the DSP part synchronously drives the plate-cylinder driving motor of the set overprinting unit and that of the web feeding unit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263349-A (JP)
Title: Fray-preventing aqueous fixing agent for glass fiber base material and glass fiber base material treated with the same
Inventor: SHIBA YOSHITO
IPC: C03C25/10
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fray-preventing aqueous fixing agent for a glass fiber base material, being aqueous material, capable of forming a soft fixed part and also having a resistance against various organic solvents, and a glass fiber base material treated with the same.  <P>SOLUTION: This fray-preventing aqueous fixing agent for the glass fiber base material contains (A) an acid-modified polyolefin resin, (B) a melamine resin and an aqueous medium, and the glass fiber base material treated with the agent is also provided. Preferably (C) a resin having a hydroxy group is used simultaneously. Also the fray is prevented by fixing the glass fiber base material with a resin composition formed by cross-linking the resin which is a solid portion of the fray-preventing aqueous fixing agent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269272-A (JP)
Title: High stiffness low thermal expansion ceramic member
Inventor: UMETSU MOTOHIRO
IPC: C04B35/00
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high stiffness low thermal expansion ceramic member which has high stiffness in a desired direction while maintaining a sufficiently low coefficient of thermal expansion and which is suitably used as a member for a semiconductor production device, or the like.  <P>SOLUTION: The provided ceramic member has a plurality of base material layers 1, each comprising a composite material composed of a low thermal expansion ceramic and a ceramic having a high Young's modulus, and one stiffness layer or a plurality of stiffness layers 2, each comprising a carbon fiber or a high stiffness metal mesh, which are interposed between the base material layers 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268048-A (JP)
Title: Method of hydroforming lap-welded thin-walled stock tube
Inventor: NAKAMURA HIDEYUKI
IPC: B21D26/033
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of hydroforming lap-welded thin-walled stock tube in which neither fracture nor leakage from a seal occurs from a lap-welded part.  <P>SOLUTION: The thin-walled stock tube having end parts lap-welded is set in a die, and hydroformed by using a seal punch 4. In the seal punch 4, a recessed groove 3 to store a lap-welded part 1 at tube ends is formed on the outer circumferential surface of a runaway 2. The length of the runaway 2 is made larger than the expected weld defect generation length at the tube ends. Since the portions in which weld defects are present are hydroformed in the state the defective portions are stored in the recessed groove 3, no fracture or seal leakage from the lap-welded part occurs.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267019-A (JP)
Title: Method for automatic watering and automatic watering device for potted plant
Inventor: MIURA TADASHI
IPC: A01G9/02
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for automatic watering and an automatic watering device for potted plants largely solving problems of economical inefficiency and unavailability left in a conventional method where non-woven fabric pieces used for automatic watering are mounted together with culture soil, and taking measures against transpiration of makeup water.  <P>SOLUTION: The method for automatically watering potted plants comprises the following process: laying a water-retainable mat composed of non-woven fabric, sponge, raised fabric or the like on a pot placing part to put a flowerpot; supplying reserved water in a water reserving part provided below the pot placing part to the water-retainable mat via a water absorbing material having capillary function; bringing the upper surface of the water-retainable into contact with culture soil in the pot through the bottom holes of the pot; and supplying absorbed water to the culture soil. In this method, a transpiration-preventive sheet obtained by making a lot of pinholes on an impermeable sheet is laid over the upper surface of the water-retainable mat.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003338049-A (JP)
Title: Optical recording medium on which power information of erase pattern is recorded
Inventor: LEE KYUNG-GEUN
IPC: G11B20/10
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium on which power information of an erase pattern is recorded.  <P>SOLUTION: On the optical recording medium, power information about the power level of the first pulse and the power level of the last pulse of the erase pattern for data erasure are recorded. When the first and last pulses of the erase pattern can be differently set depending on differing kinds of recording layers of disks, differing kinds of disks, or even differing kinds of layers of a multi-layered disk, and recorded in a reproducible only area of the optical recording medium, the time required for a recording apparatus to select optimal erase power about the inserted optical recording medium is considerably reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004267407-A (JP)
Title: Nonslip sole
Inventor: OKUBO YOSHIFUMI
IPC: A43B13/22
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide excellent work shoes which allow quick and slow movements of workers working on flat and smooth resin floors spattered with animal/vegetable oil and water containing the oil in kitchen facilities, food factories or the like.  <P>SOLUTION: This nonslip sole for work shoe has designed herringbone pattern blocks with crosscrossing sharp grooves, and no peripheral walls along periphery of its grounding bottom surface to seal a fluid, so that it can discharge the fluid on a solid interface between a flat and smooth floor surface spattered with oil or liquid containing oil and the grounding bottom surface even under the pressure of the load. A smoothness of the grounding bottom surface is determined with ten-point height of irregularities: Rz≤5 μm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270257-A (JP)
Title: Connecting method of ecosystem connecting concrete block
Inventor: OGATA ISAO
IPC: E02B3/14
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To decrease the number of connecting parts even in a large-sized product by facilitating not only the linear construction but also curved construction of a slope environment of a road, a river, a park, a lake or the like or an underwater ecosystem concrete block.  <P>SOLUTION: Each principal part of the side of the block is a semi-elliptical or elongated hole 1, and a reinforcement bar B is exposed parallel to the side like a planar straight line in the hole, and connected to an exposed reinforcement bar from the hole of the other block adjacent thereto in construction by a guiding metal connector C-1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274349-A (JP)
Title: Business support system
Inventor: SEKI MITSUHIKO
IPC: H04M11/06
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of communicating the image of a decided seller or purchaser in real time.  <P>SOLUTION: This business support system is provided with a means for utilizing a video conference system for performing a video conference between users who are at least three persons (at least one person is a seller and at least two persons are decided purchaser) or more through the Internet and acquiring from each terminal image frame data and voice data compressed in each terminal, a means for allocating the plurality of pieces of acquired image frame data to a plurality of sections, obtained by dividing one image frame by compressing the plurality of pieces of acquired image frame data and ordering and arranging the image frame data while synchronizing them, and combining the sections into one piece of image frame data, a means for combining a plurality of acquired pieces of voice data, and a means for performing multicasting of the combined image data and voice data to respective user terminals.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004005465-A (JP)
Title: Control processor
Inventor: KUROSAWA RYOICHI
IPC: G06F9/34
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control processor for allowing high speed processing.  <P>SOLUTION: This control processor is composed of at least an operation register, an arithmetic and logic operation unit, a command decoder and a timing controller. An operation is speeded up by dispensing with a processing program for adjusting a digit by performing the operation by properly arranging the digit number of the operation object number by performing sign expansion, zero expansion and rounding processing when the digit number of the operation object number designated by an operation command is different from each other. The operation register has a dual port function accessible from an external part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007959-A (JP)
Title: Electronic control instrument
Inventor: TSUCHIYA KAZUHIRO
IPC: G04G99/00
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric control instrument which eliminates an electrical energy source such as a battery for improving usability, and drives an additional function that operates by electric energy.  <P>SOLUTION: An automobile type travelling toy which is an electronic control instrument comprises a mechanical energy storing means 10, a generator 30 which is driven by a gear train 20 connected to the mechanical energy storing means 10 and generates an induced current to supply an electrical energy, a main drive part such as a wheel driven by the mechanical energy, and additional function parts 6A and 6B such as a light-emitting diode which is driven by utilizing the electric energy. Since the additional function parts 6A and 6B operated by the electrical energy are operated by the electric power from the generator 30 driven by the mechanical energy, no battery is required for easy handling.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004277478-A (JP)
Title: Adhesive composition for semiconductor device and adhesive sheet for semiconductor device and semiconductor-bonding substrate using the same and semiconductor device
Inventor: SHIMIZU TAKESHI
IPC: H01L21/60
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive composition which is used for semiconductor devices, gives adhesive layers having high elastic moduli at high temperature, has a high wire bonding property, and gives scarcely bending adhesive sheets, to provide an adhesive sheet for semiconductor devices, to provide a semiconductor device substrate using the same, and to provide a semiconductor using the same.  <P>SOLUTION: This adhesive composition containing a phenolic resin (A), a thermosetting resin (B) and inorganic particles (C) as essential components is characterized in that the pH value of extraction water obtained by extracting the adhesive composition with pure water in an amount of 1,000 weight times the weight of the solid content under conditions of 121°C/100 %RH for 10 hours is ≥5 and that the elastic modulus of the adhesive composition has ≥60 MPa at 150°C, after thermally cured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280605-A (JP)
Title: Control system
Inventor: OZAKI TAKASHI
IPC: A61B1/04
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To grasp the condition of a device made by another company by means of a system controller in a control system controlling the device made by another company complying with no interactive communications.  <P>SOLUTION: The system controller 100 is connected to a communication transfer device 1 for converting communication protocol and input/output I/F (Interface) through a USB (Universal Serial Bus) cable 2 and is also connected to an operating table 120 made by another company through a remote cable 3. Control information inputted from an integrated operation panel 103 or a remote controller 104 is transferred for control, through the communication transfer device 1, to the operating table 120 made by another company from the system controller 100. Information inputted from an operation remote controller 121 devoted solely to the operating table made by another company is transferred to the communication transfer device 1 and is transferred once without exception to the system controller 100 through the USB cable 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280614-A (JP)
Title: Genetic data processor, genetic data processing method and program, and gene or its product predicted to be usable in medical field
Inventor: TANAKA TOSHIO
IPC: G06F19/18
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for exhaustively evaluating the industrial usability for a gene and its product.  <P>SOLUTION: A usability classification part 101 retrieves a document about genes and proteins stored in a document DB 11 by use of a keyword, and the appearance frequency of the keyword obtained as the result of retrieval is listed in homologizing to a color. A sequence model generation part 111 acquires, with respect to a gene and protein with probable usability, the base sequence of the gene or the amino acid sequence of the protein from a sequence DB 12, extracts a similar pattern from the sequence, and generates a model from the sequence. A prediction part 121 of an unknown usable gene and its product extracts a sequence similar to the model from other sequences stored in the sequence DB 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277951-A (JP)
Title: Glass chopped strand mat and molded ceiling material for automobile using the same mat
Inventor: HATTA KATSUHIKO
IPC: D04H1/4218
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass chopped strand mat leaving no cut glass chopped strand mat on the end face, when the mat is press-molded and cut into a molded ceiling material for automobiles having a prescribed size, and also to provide the molded ceiling material for automobiles by using the mat.  <P>SOLUTION: The glass chopped strand mat has 13.1-20 μm single fiber diameter and 10-30 tex average strand count and 50-150 g/m<SP>2</SP>basis weight.  <P>COPYRIGHT: (C)2005,JPO&NCIPI