baber/WOPTO huggingface dataset:
Patent JP-2003313187-A (JP)
Title: Optically active isosorbide derivative and method for producing the same, photoreactive chiral agent, liquid crystal composition, liquid crystal color filter, optical film and recording medium, method for changing spiral structure of liquid crystal and method for fixing spiral structure of liquid crystal
Inventor: YUMOTO MASATOSHI
IPC: G03F7/004
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optically active compound (optically reactive chiral agent) having photosensitivity and capable of largely changing spiral pitch (distortion force) of a liquid crystal.  <P>SOLUTION: The optically active compound is an optically active isosorbide derivative expressed by formula (I) [wherein R<SP>1</SP>and R<SP>8</SP>express each independently an amino, an alkyl, an aryl or an amino substituted with R<SP>15</SP>-CO-; R<SP>15</SP>expresses an alkyl, an alkenyl, an aryl, a heterocyclic group, an alkoxy, an aryloxy, NR<SP>16</SP>R<SP>17</SP>(R<SP>16</SP>and R<SP>17</SP>express each independently H, an alkyl or an aryl); R<SP>2</SP>to R<SP>5</SP>and R<SP>9</SP>to R<SP>12</SP>express each independently H, a halogen, an alkyl or an alkoxy; R<SP>6</SP>, R<SP>7</SP>, R<SP>13</SP>and R<SP>14</SP>express each independently H or an alkyl: Ar<SP>1</SP>and Ar<SP>2</SP>express each independently 1,4-phenylene or naphthalen-2,6- diyl substituted with one or more halogen atoms, alkyl groups or alkoxy groups].  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306891-A (JP)
Title: Bulky coated paper made from waste paper and method for producing the same
Inventor: YAMADA HIROYUKI
IPC: D21H19/36
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a bulky coated paper from a regenerated pulp of waste paper while preventing the decrease of the paper thickness.  <P>SOLUTION: A paper raw material is produced by using a regenerated pulp obtained from waste paper and adding a bulking agent for paper in an amount of 4-10 kg/t based on the pulp. The paper raw material is subjected to the paper-making, drying and coating procedures. Waste magazine can be used as the waste paper. The bulk density of the bulky coated paper produced from waste paper is preferably 0.750-0.900 g/cm<SP>3</SP>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312737-A (JP)
Title: Packaging box and cushioning tray
Inventor: MORI SEIJI
IPC: B65D85/30
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging box which can protect contents against a shock from sideward.  <P>SOLUTION: The packaging box includes a box body 2 for housing the contents which must not be turned over, a peripheral wall and a bottom wall connected to the lower end of the peripheral wall, and further has a cushioning tray 3 made of a paper material to be combined with the box body 2 as the upper or lower part of the box body 2 is inserted inside the peripheral wall.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318790-A (JP)
Title: Diversity apparatus for video receiver
Inventor: SHIOZAWA HITOSHI
IPC: H04N5/44
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diversity apparatus for a video receiver, which prevents the disturbance of a video generated, immediately after antenna switching by always switching antennas during a vertical synchronizing period, regardless of the radio wave conditions.  <P>SOLUTION: The apparatus has at least a plurality of antennas, means for switching the antennas, means for detecting a synchronization signal of the video from a received video signal, means for deciding whether the detected synchronization signal of the video is normal, and means for generating an internal synchronization signal which is synchronized with the detected synchronization signal of the video. When synchronization signal of the video detected from the received video signal is normal, the apparatus switches the antennas during the vertical synchronizing period of the video, by the synchronization signal of the video detected from the received video signal. When synchronization signal of the video detected from the received video signal is abnormal, the means for generating an internal synchronization signal which is synchronized with the detected synchronization signal of the video continuously generates the internal synchronization signal, and the apparatus switches the antennas during the vertical synchronization period of the video, by the internal synchronization signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316968-A (JP)
Title: Matter management system and program in edi
Inventor: TAKAGI JUNICHIRO
IPC: G06Q10/00
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document management work flow system suiting EDI work carrying out the management of documents by applying a concept of a work flow in EDI work carrying out exchange of data by using different business protocols with a plurality of customers with respect to one work matter.  <P>SOLUTION: An analysis/assembly module, a formal definition, and a template for documentation are prepared for each business protocol, a message from a client is sorted, and it is sent to a corresponding business protocol analysis module. A plurality of work processes are defined with respect to one work matter like a work flow, and document data and identifiers with respect to the matter and work processes are managed in association with each other. It also has a GUI used by a client (an operator), and sent and received documents are aligned and displayed per each matter/work process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316482-A (JP)
Title: Power supply circuit
Inventor: ISHIGURO TETSUYA
IPC: B60T8/00
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain high reliability by surely protecting a power supply object such as a CPU when a power supply regulator fails, and also to reduce cost by eliminating arrangement of confirming the operation of the CPU.  <P>SOLUTION: A power supply circuit 1 is arranged between an ignition switch 31 of which power is supplied from a battery and the power supply object. A primary power supply regulator 11 drops a voltage from the ignition switch 31 to a primary power supply voltage. A plurality of secondary power supply regulators 21, 22, 23 drop the primary power supply voltage to multiple kinds of secondary power supply voltages corresponding to each power supply object. The primary power supply voltage is set to a voltage not more than a CPU breakdown voltage that is an upper limit voltage, which is free from damaging the CPU 42.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317065-A (JP)
Title: Method for forming ic card and the ic card
Inventor: UCHIHIRO SHINJI
IPC: B42D15/10
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the setting time of an adhesive, to facilitate setting and cutting processing, and realize no strain, durability after card formation, and good conveyance by a machine.  <P>SOLUTION: In the method of forming an IC card provided with an IC module in an adhesive layer interposed between a 1st sheet material 1 and a 2nd sheet material 2, the 1st sheet material 1 and 2nd sheet material 2 after being stuck together are held in environment of 20 to 50°C temperature and 40 to 100% humidity. Further, the 1st sheet material 1 and 2nd sheet material 2 after being stuck together are stored in environment of 10 to 30°C temperature and 20 to 80% humidity for 3 to 72 hours and then held in environment of 35 to 50°C temperature and 60 to 100% humidity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002374205-A (JP)
Title: Radio communication device and method of controlling transmission rate
Inventor: KAMI TOYOKI
IPC: H04B7/26
Filed: 2002-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of controlling transmission rate that can properly control base station transmission power for a mobile station, without being affected by the environment and the transmission rate of the mobile station. SOLUTION: The communication terminal equipment measures reception quality and reports the measured result to the base station equipment, and the base station apparatus switches the transmission rate, based on the reported result of the reception quality. In this way, the transmission rate is switched being set as the starting time, when the reception quality of the communication terminal equipment deteriorates. Furthermore, the transmission rate is switched so that the amount of interference with others is within the allowable range, according to the channel condition between the communication terminal equipment and the base station equipment.
Patent JP-2003328421-A (JP)
Title: Cabinet having doors, for toilet stool
Inventor: SUZUKI YOSUKE
IPC: A47K17/00
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cabinet having doors, for a toilet stool, which has its component member handled individually as a unit body, and allows its dimension to be adjustable in order to eliminate a gap between each wall surface and the cabinet per se.  <P>SOLUTION: The cabinet 6 covers a washing tank 21 mounted on a rear upper surface of a toilet stool main body 15. The cabinet 6 has right and left side plates 8B, 8A which define housing spaces B, A, in cooperation with the wall surfaces 11C, 11B, and has doors 25, 24 attached to the right and left side plates 8B, 8A, for opening/closing the housing spaces B, A. In this manner, by defining the housing spaces B, A by the right and left side plates 8B, 8A of the cabinet 6 for covering the washing tank 21, and the side walls 11C, 11B, respectively, and covering the housing spaces B, A with the doors 25, 24 in an openable manner, the dimensions of the doors 25, 24 are easily matched to the dimensions of the housing spaces B, A, respectively, compared with a conventional technique in which the housing spaces B, A are formed of box cabinets, and therefore no gap is formed between the side plates 8B, 8A and the side walls 11C, 11B, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328069-A (JP)
Title: Rolled stainless-clad steel superior in low-temperature toughness
Inventor: MURAOKA RYUJI
IPC: C22C38/58
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolled stainless-clad steel superior in a low-temperature toughness of its base metal.  <P>SOLUTION: The rolled stainless-clad steel employs the steel for the base metal, which comprises, by mass%, 0.02-0.2% C, 0.05-0.5% Si, 0.3-2.0% Mn, 0.03% or less P, 0.01% or less S, 0.0001-0.006% Mg, 0.01-0.06% Al, 0.006% or less N, further one or more elements of 0.5% or less C, 1.5% or less Ni, 0.5% or less Cr, 0.3% or less Mo, 0.05% or less Nb, 0.05% or less V, 0.05% or less Ti, 0.005% or less B, and 0.004% or less Ca, and the balance substantially Fe with inevitable impurities.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327580-A (JP)
Title: 2-(substituted benzoyl)thiazine derivative, method for producing the same and herbicide
Inventor: KANDA YOICHI
IPC: A01N43/84
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new 2-(substituted benzoyl)thiazine derivative, to provide a method for producing the same and to obtain a selective herbicide comprising the derivative as an active ingredient.  <P>SOLUTION: 4-Methyl-5,6-dihydro-1,4-thiazin-3(2)-one is reacted with 2-chloro-4- methylsulfonylbenzoic acid methyl ester in the presence of butyllithium to synthesize 2-[2-chloro-4-methylsulfonylphenyl]carbonyl]5,6-dihydro-4-methyl-1,4- thiazin-3(2H)-ol. The herbicide comprising the compound as an active ingredient is suitable for controlling dicotyledonous weeds and monocotyledonous weeds in important crops before or after germination.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331237-A (JP)
Title: Data recording medium
Inventor: JINPO HIROTAKA
IPC: G06K19/00
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To recognize easily data information by generating a sound or a vibration from a recording medium such as a memory card in the single state, as a means for allowing a storage medium to recognize the inherent data information.  <P>SOLUTION: This data recording medium capable of recording various data such as an image or voice has a constitution loaded with a voice generation means or a vibration generation means capable of generating autonomously a sound or a vibration corresponding specific data information such as a data content, a data capacity or the date and time when the data are recorded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003033030-A (JP)
Title: Power supply system
Inventor: LOEF CHRISTOPH
IPC: H02M3/28
Filed: 2002-05-15
Abstract: PROBLEM TO BE SOLVED: To determine operating parameters required for a power supply system with ease. SOLUTION: The power supply system having a converter for a resonance constitution including a transformer is provided with a measuring instrument for determining operating parameters required for the system. The measuring instrument actuates the converter so that application of voltage to the elements of the power supply system is stopped first, a specified output voltage is generated, and one or more parameters specific to the resonance constitution are determined from the measured value of resonance current appearing on the primary side of the transformer. Preferably after a short exciting interval, resonance frequency, the impedance of the resonance constitution, the capacitance value of resonance capacitance, and leakage inductance are determined based on the current path.
Patent JP-2003331267-A (JP)
Title: Reader
Inventor: TSUBONO KAZUNARI
IPC: H05K13/08
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reader for a mounted board having a telecentric optical system and an illumination system suitable for detecting a plurality of parts to be detected existing on the mounted board by just one main scanning.  <P>SOLUTION: The telecentric optical system of the invention is constituted of a first convex lens part and a second lens part disposed to be close to the mounted board in a range where they are not in contact with the mounted board loaded on a detection transfer stand, so that a dead space for the detection is eliminated. A two-system illumination constituted of a vertical illumination system for vertically lights a substrate through the first convex lens and an angled side face illumination system whose light does not pass through the first convex lens is switched during sub-scanning to the main scanning, thereby different image information can be obtained by the main scanning of just one time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338739-A (JP)
Title: Analog signal input circuit for ad converter
Inventor: YANO AKIHIRO
IPC: H03K17/687
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To enable direct application of a overvoltage, without increasing the circuit size.  <P>SOLUTION: Each input terminal, to which an analog signal is applied, is provided with a surge-protecting means, and a conduction-controlling means for connecting/disconnecting the path of a signal line from the input terminal to an AD converter in accordance with the selection signal. A diode-connected low threshold P-type transistor, having an operation threshold voltage lower than that of a transistor constituting the conduction controlling means, is provided in between the signal line and a power supply, and one input terminal can be selected by giving the selection signal to the conduction-controlling means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336882-A (JP)
Title: Air feed/exhaust unit and ventilation system using the same
Inventor: OTAKE YOSHITO
IPC: F24F7/10
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air feed/exhaust unit which simplifies a system by formed into a small size and a lightweight, reduces the manhour and the cost for the construction, prevents intrusion of pollen, etc., by the air pressure of a living space turned into the negative pressure, and efficiently ventilates, and also to provide a ventilation system using the same.  <P>SOLUTION: This air feed/exhaust unit 1 is provided with an air feed/exhaust part disposed on a ceiling part in a room, and an adjusting means 4 adjusting the exhaust air quantity from the air feed/exhaust part. The air feed/exhaust part is provided with an air feed means 2 leading the outside air to the room inside and a natural exhaust means 3 connected to the adjusting means 4 and naturally exhausting the indoor air to the outside. This ventilation system is provided with the air feed/exhaust unit 1, a forced exhaust means 28 provided in a different place from the air feed/exhaust unit 1, and an auxiliary air feed means 2 feeding the same air capacity to the exhaust air capacity of the forced exhaust means 28.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343665-A (JP)
Title: Multistage gear transmission
Inventor: ATSUMI KAZUHIRO
IPC: F16H3/093
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To easily realize gear ratios to be sequentially changed at multistage stations using a gear row.   <P>SOLUTION: This multistage gear transmission changes gears of n pieces of rotating shafts 1, 2, 3,... n parallel with a first driving shaft D1 using the gear rows from the first driving shaft D1 in n stations along the first driving shaft D1 as a driving spindle. A j-th driving shaft Dj that is parallel with stations and is changed in gear from the first driving shaft D1 is disposed between an i-th station and an (i+1)-th station to change gear of the rotating shaft (i+1) of the (i+1)-th station, and simultaneously a (j+1)-th driving shaft D(j+1) that is parallel with the first driving shaft D1 and driven from the j-th driving shaft Dj is disposed in the (i+1)-th station and later. Then, respective rotating shafts 4, 5, etc., of respective downstream stations are sequentially driven by the driving shaft lying just on the upstream side. Here, n is positive integer of ≥1, and i and j are positive integers of ≥2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348887-A (JP)
Title: Test system for motor driver
Inventor: SAKAI TATSUYA
IPC: H02P7/00
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a test system for a motor driver, in which the motor driver connected to a motor is connected to a controller via an interface unit, can hardly be used for testing the motor driver due to complicated wiring required for using connecting cords, when all the functions of the motor driver are tested by connecting all signals.   <P>SOLUTION: The interface unit comprises a microcomputer system that operates under the control of built-in software, a signal-switch matrix that selectively switches drive control logic signals from the controller under the control of the microcomputer system and outputs them as drive control signals, and a motor driver interface. The controller transmits specified selective switching set data to the interface unit as part of the drive control logic signals every motor for testing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348728-A (JP)
Title: Wiring appliance
Inventor: SHINMACHI YASUHIKO
IPC: H02G3/08
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To make the handling of a terminal and the wiring construction safe and simple by enabling the combined use of the terminal in communication wiring, and enabling each kind of terminal apparatuses making use of communication circuits to be connected and used freely of mounting and removal using simple operations in condition that they can maintain signal transmission properties enough.   <P>SOLUTION: In a wiring connection tool 20, where a wiring connecting apparatus is installed via mounting frames 2 within a box 1 fixed to a building and a communication line connection B to be connected with a communication terminal apparatus A, is formed in this wiring connector, the mounting frames 2, whereon the communication line connection B is demountably set freely, are fixed severally freely demountably to the box 1 by mounting screws 3, and the communication line connection B is constituted of a communication plug socket 7, which is equipped with a plurality of adaptors 5 separated by partition plates 17 and a surplus storage case 6 capable of storing and holding the surplus wiring length of the communication line in coiled state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347201-A (JP)
Title: Method for adjusting resist pattern width
Inventor: UCHIDA NOBORU
IPC: G03F9/02
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a method for adjusting a resist pattern width, which improves accuracy in adjusting the width.   <P>SOLUTION: Two types of resist patterns are formed on a wafer for test exposure. The resist pattern widths of the formed resist patterns can be measured using, for example, SEM (electron microscope). A shift level from the previously set and basically established focal point of a photolithography machine is obtained based on the measured resist pattern widths, and then exposure is performed to the wafer by correcting a shift amount from the focal point based on the obtained shift amount, and thereby the resist pattern is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339283-A (JP)
Title: Double bearing type reel for fishing
Inventor: TERAUCHI TAKASHI
IPC: A01K89/015
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double bearing type reel for fishing, capable of performing a quick switching motion without having a gap or unsteadiness of gear bites and a backlash.   <P>SOLUTION: This double bearing type reel is provided by forming a rotation- stopping part 4e at an outer circumference of the left side of a small diameter part 4d of a rotating member 4 consisting of a spool shaft having a fixed spool for fitting an inside wheel 19 of a one way crutch B for stopping the rotation, mounting the outer wheel 23 of the one way crutch B at the inside of a tubular part 8a of a brake-receiving member 8 pivoted through a bearing 22 to a holding plate 7, bringing a shaft state brake-receiving part 8b of the brake receiving member 8 in contact with a braking member C in the inside tube of a braking knob 26 and screwing the braking knob 26 with a screw part 2c of a shaft tubular part 2a at the outside of a side plate 2. A braking mechanism D imparting frictional braking power on the rotation of a rotating member 4 consisting of the spool shaft is constituted of the brake-receiving member 8, braking knob 26, braking member C and one way crutch B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003048915-A (JP)
Title: Method for producing acrylic acid-based polymer
Inventor: KANO KENJI
IPC: C08F4/40
Filed: 2002-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an acrylic acid-based polymer which is not colored, even when subjected to a heat history comprising heating and drying the acrylic acid-based polymer obtained by a polymerization in the presence of a redox initiator and an alkali preparation solution containing an inorganic salt such as sodium carbonate, sodium sulfite, sodium sulfate, zeolite, or sodium chloride in a process for producing a detergent composition. SOLUTION: This method for producing the acrylic acid-based polymer comprises polymerizing monomers containing acrylic acid or its salt containing a quinone compound as a polymerization inhibitor in the presence of a redox initiator, and then reducing the content of the quinone compound until the content of the quinone compound contained in the obtained acrylic polymer becomes <=20 mg per kg of the acrylic acid constituting the acrylic polymer.