baber/WOPTO huggingface dataset:
Patent JP-2002363281-A (JP)
Title: Method for producing liquid crystalline polymer
Inventor: YOKOTA TOSHIAKI
IPC: C08G69/44
Filed: 2002-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high quality thermotropic liquid crystalline polymer without generating a low boiling gas or a discoloration caused by a thermal deterioration, in a high yield including its recovery from a reaction pot. SOLUTION: This method for producing the liquid crystalline polymer comprises polymerizing by using (I) an aromatic hydroxycarboxylic acid consisting of the following: (Ia) a hydroxybenzoic acid and its ester derivative, and (Ib) hydroxynaphthoeic acid and its ester derivative  wherein, molar ratio of (Ia)/[(Ia)+(Ib)]>=0.9}, (II) an aromatic dicarboxylic acid and alicyclic dicarboxylic acid, (III) an aromatic diol, and alicyclic diol, an aliphatic diol, or the like, and (IV) an aromatic hydroxylamine and an aromatic diamine, in the presence of an alkylating agent, and satisfying that 0.0015<=[(A)-(B)]/[(A)+(B)]<=0.006 (1), 1.01<=(D)/(C)<=1.08 (2), 0<=(E)<=20 (3) and (D)/(C)>=-0.02×(E)+1.04 (4), by taking the total number of equivalents of carboxyl groups of I, III and/or IV as (A), the total number of equivalents of hydroxy groups, amino groups, or the like, of I,  III and/or IV as (B), the total number of equivalents of hydroxy groups and amino groups of the raw material monomers I, III and/or IV as (C), the used number of equivalents of the alkylating agent as (D) and the amount of a catalyst as (E).
Patent JP-2003291586-A (JP)
Title: Improved knock type mechanical pencil
Inventor: TAKAHASHI SUEMINE
IPC: B43K21/16
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constitution enabling regulation of a space of the longitudinal movement of a tightening ring and, in its turn, enabling regulation of a distance of projection of a lead from the fore end of a guide pipe, by a simple design.  <P>SOLUTION: An inside threaded tube 4 is provided in a knock type mechanical pencil. The tube is movable in the longitudinal direction and can be brought into contact with the fore end part of the tightening ring 3 by screwing it either on the inner surface of a metal cap 8 positioned on the front side or that of an outside tubular part 6, or on the outer surface of the portion of an inside tubular part 5 that projects to the front side from the part of connection thereof with the outside tubular part 6, and the tube has a rotary flange 41 in the outside periphery thereof. The outside peripheral portion of the rotary flange 41 can be touched by the fingers of a user through a singular or plural number of gaps provided in the metal cap 8 or the outside tubular part 6, and based on this constitution, the length of projection of the lead 1 from the fore end of the guide pipe 9 can be regulated in this improved knock type mechanical pencil.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293108-A (JP)
Title: Hot dip plated steel having excellent surface smoothness
Inventor: HONDA KAZUHIKO
IPC: C23C2/06
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide plated steel with a high Al concentration which has excellent surface smoothness.  <P>SOLUTION: A plated layer obtained by incorporating an intermetallic compound having a melting point of ≥660°C, by mass, 0.001 to 0.5%, into a Zn-Al-Si based matrix phase consisting of 25 to 70% Al and 0.01 to 3% Si, and the balance Zn with inevitable impurities, or a Zn-Al-Mg-Si based matrix phase consisting of 25 to 70% Al, 2 to 10% Mg and 0.01 to 10% Si, and the balance Zn with inevitable impurities, or an Al-Si based matrix phase consisting of 2 to 15% Si, and the balance Al with inevitable impurities, or an Al-Si-Mg based matrix phase consisting of 2 to 15% Si and 1 to 15% Mg, and the balance Al with inevitable impurities, is formed on the surface of steel. At this time, when, as intermetallic compounds, TiAl<SB>3</SB>, NiAl<SB>3</SB>, Co<SB>2</SB>Al<SB>9</SB>, or the like, are further added thereto, the plated steel having more excellent surface smoothness can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300080-A (JP)
Title: Treatment method of hexavalent chromium-containing waste water
Inventor: KATO ISAMU
IPC: C02F1/62
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method of hexavalent chromium-containing waste water which enables the treatment of the hexavalent chromium-containing waste water with a simple operation without causing the secondary pollution.  <P>SOLUTION: The treatment method of hexavalent chromium-containing waste water is characterized in that a ferric salt is added to the hexavalent chromium- containing waste water and the waste water is adjusted to a pH of 4.5-6.5 and is coprecipitated with iron hydroxides which produce chromium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291296-A (JP)
Title: Laminated material
Inventor: IWASAKI YOSHIO
IPC: B32B29/00
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated material having biodegradability, being excellent in barrier properties to oxygen and water vapor, having a stable vapor deposition layer and being usable as a packaging material for foodstuff.  <P>SOLUTION: The laminated material is formed of a paper base layer (A), a base layer (B) stacked on the paper base layer (A) and constituted of a biodegradable polymer, an anchor coat layer (C) formed on the side of the base layer (B) different from that stacked on the paper base layer (A) and having the oxygen permeability of 200 mL/m<SP>2</SP>/day or below, the water vapor permeability of 200 g/m<SP>2</SP>/day or below and the moisture absorption rate of less than 1% in the case of the thickness of a dried film being 10 μm and the vapor deposition layer (D) formed on the anchor coat layer (C). The material has the barrier properties to water vapor and gas and environmental suitability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002362930-A (JP)
Title: Controller for glass product forming machine
Inventor: SIMON JONATHAN S
IPC: G05B19/042
Filed: 2002-04-09
Abstract: PROBLEM TO BE SOLVED: To facilitate the machine regulation for improving productivity by improving a control system for a bottle forming machine by simplification of machine operation. SOLUTION: The bottle forming machine is controlled by a programmable sequencer for regulating the machine cycle of the prescribed cycle time. A computerization model which is a mathematical expression of a network restraining diagram of an unwrap bottle forming process is provided. The periods of the respective thermoforming processes are determined by this model in accordance with the time when respective displacements occur, the machine cycle time, the work periods from the advance position to retreat position of respective mechanisms and the work periods reverse therefrom.
Patent JP-2003300828-A (JP)
Title: Cosmetic
Inventor: YAGO YUKO
IPC: A61K8/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic having a refreshing feeling, without having an oily appearance caused by change with time and exhibiting a good make up continuation.  <P>SOLUTION: This cosmetic contains following (a) and (b) components. (a) Composite particles obtained by bringing ≥2 kinds of particles having different shapes and particle diameters into contact with ≥1 kind polymer compound selected from fluorine-based polymeric compounds and silicone-based polymer compounds in the presence of supercritical carbon dioxide and (b) at least 1 kind of vaporizable oil agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301294-A (JP)
Title: Cup-type plating device
Inventor: SAKAKI YASUHIKO
IPC: C25D17/06
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a plating liquid from adhering to a cathode or to remove the plating liquid adhered thereto in a cup-type plating device.  <P>SOLUTION: At a seal packing 30 on a wafer placing section 20 of a plating tank, a groove 34 opening to the seal surface S of the packing 30 is formed; a coil-spring-shape cathode 40 is set in the groove 34; and a water supply and discharge channel 32b for a cleaning liquid, communicating to the groove 34 is formed in the packing 30. Even when the opening of the groove 34 is blocked by a wafer W placed on the sealing surface S, a space is secured around the cathode 40 in the groove 34; thus, the cathode 40 in the groove 34 can be cleaned by supplying the cleaning liquid to the groove 34 through the water supply and discharge channel 32b. The cathode 40 can be cleaned during plating for example, and cleaning during wafer exchange is unnecessary.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308402-A (JP)
Title: Setup, system and method for winning heart of prospective marrying couple
Inventor: GOMI FUMIYA
IPC: G06Q10/00
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a setup for winning heart of many prospective marrying couples.  <P>SOLUTION: The setup 5 for winning the heart of prospective marrying couple who intend to have a wedding in a hotel comprises a single data storage part 12a for storing data for single women who attend a wedding held in the hotel, and a reporting means for reporting the single-side terminal 9 of a single woman stored in the single data storage part 12a that a benefit is given to the single woman when she has a wedding in the hotel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308049-A (JP)
Title: Shift register, data line driving circuit and scanning line driving circuit
Inventor: FUJITA SHIN
IPC: G09G3/36
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shift register which operates surely even when the driving capability of a clock signal is low.  <P>SOLUTION: The data line driving circuit 200 is provided with a shift register part 210 in which respective shift register unit circuits Ua1 to Uan+2 are cascaded and a clock signal control part 220 in which respective control unit circuits Uc1 to Ucn+2 are cascaded. Each control unit circuit of respective control unit circuits Uc1 to Ucn+2 supplies an X clock signal XCK and an inverted X clock signal XCKB to a corresponding shift register unit circuit of respective shift register unit circuits Ua1 to Uan+2 in a period when either one of signal voltages of connection points of the prestage and the poststage in signal voltages of connection points A1, A2,... becomes active.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309126-A (JP)
Title: Manufacturing method of heterojunction bipolar transistor
Inventor: NOUMAI MASANOBU
IPC: H01L29/417
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, when a resist for forming a conventional base electrode is applied, bubbles generate in a base electrode arrangement region, desired patterning cannot be performed, and as a result, the ledge of an emitter layer is not formed on the circumference of the base electrode to cause the deterioration of characteristics.  <P>SOLUTION: An air gap 202 is created by side etching between a WSi layer 10 and an emitter cap layer 6 by masking a resist 102 forming a key hole type opening in etching for forming the base electrode arrangement region 104. As a result, when a resist 103 for base and emitter electrode formation is applied, an opening for the base electrode can be accurately formed without generating the bubbles on the base electrode arrangement region 104. Since the ledge 105 of an emitter layer 5 is formed on the circumference of the base electrode 7, the deterioration of the characteristics is not caused.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307824-A (JP)
Title: Method for replenishing of replenishing solution for automatic developing device and automatic developing device
Inventor: YOSHIDA SUSUMU
IPC: G03F7/00
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To assure excellent development stability when a printing plate formed with a positive photosensitive layer for an IF laser is continuously processed by using an alkaline developer.  <P>SOLUTION: When a power source switch is turned on, the automatic developing device replenishes the alkaline replenishing solution for the stop time of the replenishing solution meeting the stop time and thereafter replenishes the alkaline replenishing solution for the working time at every lapse of the prescribed time while measuring the working time. Simultaneously therewith, the automatic developing device reads exposure information from a plate setter at every time when a PS plate is detected by a plate detecting sensor, calculates and integrates the processing area of the PS plate based on the exposure information (steps 300 to 304), replenishes the alkaline replenishing solution in accordance with the integrated value of the processing area (steps 306 to 310), and replenishes an aqueous dissolution restrainer (steps 312 to 316). As a result, the image formation which is excellent in a contrast and obviates the formation of damages in image sections is made possible for a long period.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319105-A (JP)
Title: Image forming apparatus
Inventor: TOMARU HIROSHI
IPC: H04N1/407
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus having a mode wherein a density difference between an original image data part and an edited image data part is suppressed in the case that image edit processing such as mask processing is applied to the original image data part.  <P>SOLUTION: An operation display section 105 selects the density of the edited image data part. When a start key of the operation display section 105 is depressed, a mode of a scanner section 101 is checked, an original is carried onto a contact glass plate when an ADF mode is selected and the scanner section 101 executes reading (scanning) of a platen. The scanner section 101 reads and transmits the image data to an image processing section 103 and a scanner memory 102.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003268971-A (JP)
Title: Method for constructing concrete-board driving type form
Inventor: SASAKI YUICHI
IPC: E04G9/02
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for constructing concrete-board driving type forms, in which a large-scale machine is not required and special technique and tool are not used and from which noises are hardly generated.  <P>SOLUTION: A concrete board has a groove 1 used in the case of a linear joining on the outsides of long sides, holes 2, 2a and 2b for a joining in which metal fittings 3 for the joining or pins 4 are inserted are formed to a periphery and the concrete board is assembled by using the pins and the metal fittings for the joining.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003050809-A (JP)
Title: Data recording and retrieving method by computer, data base and data recording medium
Inventor: KOTANI KYOHIKO
IPC: G06Q50/00
Filed: 2002-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a data recording and retrieving method by a computer capable of accurately expressing the manufacture process and classifying the histories of manufacture even in the case that the manufacture process is complicated and many condition choices are present. SOLUTION: By allocating a fixed character code to each history of the manufacture process or the like and arranging the codes in the order of the manufacture process, data classifying the manufacture history are attained. Also, two or more pieces of measurement data or the like are housed in the record of a data base and simultaneously, the data field of history data is provided and history data are recorded.
Patent JP-2003316841-A (JP)
Title: Lsi wiring system and program
Inventor: TANIGAWA YUKIHIKO
IPC: G06F17/50
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the efficiency of design in the layout design of a large- scale and high-density LSI by enabling the simultaneous parallel editing of the same design data from terminals of a plurality of designers.  <P>SOLUTION: In this system, design data managed by a server are simultaneously edited in parallel from the client terminals of a plurality of designers. The server comprises a means for executing a wiring tool process in parallel every designer to make the designer edit the data by use of a working copy thereof; a data update control means for performing, when updating is generated in the result state of editing of the working copy by a designer, a control to reflect the updating to the processes and working copies of the designers other than the designer concerned; a lock control means for performing the control of an exclusive lock related to editing in a prescribed pattern object unit constituting the design data; and a display control means for performing a processing for displaying the state of the simultaneous parallel editing by the designers, as needed, on the editing screens of the terminals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278891-A (JP)
Title: Toothed belt transmission device
Inventor: EDAMATSU SHIGEKI
IPC: F16H7/02
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve durability of a toothed belt by improving the durability of a core wire and a root of a tooth of the toothed belt, and at the same time, to make an engine small-sized by making an outer diameter of a timing gear small.  <P>SOLUTION: Adjacent tooth of the timing gear 26, 28 are made to be a first tooth 61 and a second tooth 66. Arcuate parts 63, 68 are provided at a corner of each tooth edge 62, 67 and a tooth flank 71 of the first/second teeth 61, 66. A common tangent 75 to come into contact with the arcuate part 63 of the first tooth 61 and the arcuate part 68 of the second tooth 66 is drawn. When a starting point on the tooth edge 62 side in the arcutate part 63 of the first tooth 61, namely, a tangent 74 on the tooth edge side passing an inflection point 73 is drawn, an angle between the common tangent 75 and the tangent 74 on the tooth edge side, namely, a bending angle α is made to be 6-14.4°.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003238620-A (JP)
Title: Fluorine-containing polymerizable monomer and polymer compound, anti-reflection coating material and resist material using the polymer
Inventor: KOMORIYA HARUHIKO
IPC: C08F220/02
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new polymerizable monomer having a high transparency and a low refraction index in such a wide wavelength range as from a vacuum ultraviolet ray to an optical communication wavelength area and further having a high adhesion to a substrate, a high film-forming property and a high anti-etching resistance, which can be attained by allowing a polar group to contain in the same molecule even under a high fluorine content, and additionally to provide a polymer compound using the monomer, and an anti-reflection coating material and a resist material using the polymer compound.  <P>SOLUTION: The polymerizable monomer is one shown by formula (1) (wherein, R<SB>1</SB>and R<SB>2</SB>are each CH<SB>3</SB>or CF<SB>3</SB>; and R<SB>3</SB>and R<SB>4</SB>are each a hydrogen atom, a straight chained, branched or cyclic 1-25C alkyl group, a fluorinated 1-25C alkyl group, a cyclic group containing an aromatic ring or a group removed by an acid, which may contain such a bond as oxygen and carbonyl). Further, a method for preparation of the said monomer, a polymer or copolymer compound using the said monomer, and further an anti-reflection coating material or a resist material using the said polymer or copolymer compound are disclosed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003322330-A (JP)
Title: Window material for combustion apparatus
Inventor: SHIMATANI NARUTOSHI
IPC: F23M11/04
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a window material for a combustion apparatus, sustaining its superior beauty in long-time use.  <P>SOLUTION: The window material has an average permeability of 10-50% at a thickness of 4 mm with a wavelength of 0.4-0.8 μm. It comprises a first layer consisting of a colored film having a geometrical thickness of 10-1000 nm, preferably 20-300 nm, and a second layer consisting of an oxidation preventing film having a geometrical thickness of 30-1000 nm, preferably 50-300 nm, in sequence from the surface of a low expansion glass.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324560-A (JP)
Title: Image-forming system
Inventor: TOMIDOKORO NOBUAKI
IPC: G06F3/12
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein the different jobs are executed by master and slave machines in a connected image formation mode, and image formation exceeding the total number of sets of the number of copies, where the image formation is completed is carried out by the master and slave machines.  <P>SOLUTION: An image formation mode change means becomes invalid, when one of a specific image-forming apparatus and another starts to form images, while the connected image formation mode is set by the specific image-forming apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323357-A (JP)
Title: Time stamp generation system
Inventor: MATSUMOTO TSUTOMU
IPC: G04G5/00
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method that generates a time stamp without delay from a user's request.  <P>SOLUTION: A time delivery server generates time data depending on time, and each user PC uses the time data to generate a time stamp for digital data to be time-certified.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324947-A (JP)
Title: Drive device for piezoelectric transformer
Inventor: ICHIBA YOKO
IPC: H02M3/24
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide drive switching system at a piezoelectric transformer starting time which does not impart an influence to a luminance level regulating range when the piezoelectric transformer is utilized for cold-cathode dimming.  <P>SOLUTION: The drive device for the piezoelectric transformer comprises an oscillation circuit 4 having a predetermined oscillation frequency to output a first signal; the piezoelectric transformer 1 having primary side electrodes 11, 12 and a secondary side electrode 13, inputting the first signal to the electrodes 11, 12 to drive a load; a counter circuit 7 for counting the predetermined number of a predetermined period pulse of the circuit 4; and a selector circuit 3 having a resonance frequency of the transformer itself, output from the electrode 13 in response to the output signal of the circuit 7, and switching the waveform shaped second signal to the first signal to input the first signal to the electrodes 11, 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325313-A (JP)
Title: Automatic rice cooker
Inventor: SHINABE AKIHIRO
IPC: A47J27/00
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic rice cooker with water and rice supplying functions capable of realizing the reliability and simplification of a water input part and a rice input part.  <P>SOLUTION: This automatic rice cooker has a pot 45 attachably and detachably housed in a rice cooking part 34, a lid body 46 having a heating plate 50 covering the upper opening part of the pot 45, a heating means 51 for heating the pot 45, a water supplying means 36 for supplying water into the pot 45, a rice supplying means for supplying rice, and a water inlet port 58 and rice inlet port 65 provided on the heating plate 50. The water inlet port 58 and rice inlet port 56 have water inlet valve 57 and rice inlet valve 64 openable and closable by a drive means, respectively. The opening and closing of the respective inlet valves are detected by opening and closing detecting means, respectively.  <P>COPYRIGHT: (C)2004,JPO