baber/WOPTO huggingface dataset:
Patent JP-2003293753-A (JP)
Title: Retaining member for catalytic converter
Inventor: ANJI TOSHIYUKI
IPC: B01J33/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retaining member for a catalytic converter which is excellent in heat insulation.  <P>SOLUTION: This retaining member for the catalytic converter, including a catalytic carrier formed into a cylindrical shape, a casing for storing the catalytic carrier, and a retainer which is wound around the catalytic carrier and provided between the catalytic carrier and the casing, contains inorganic fiber and at least one type of insulated filler selected from red oxide, titanium oxide, zinc oxide, and silicon carbide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295454-A (JP)
Title: Plate making method for aluminum planographic printing material
Inventor: TANAKA ETSUJI
IPC: G03F7/07
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent stain due to development of a silver salt aluminum planographic printing material, to enhance the image reproducibility of a printing plate and to improve staining resistance.  <P>SOLUTION: In a plate making method for an aluminum planographic printing material in which an aluminum planographic printing material having a physical developing nucleus layer on a surface-roughened and anodically oxidized aluminum support and further having a silver halide emulsion layer thereon is subjected to at least development and water washing, the reflection density of the aluminum support is in the range of 0.4-0.5 and development is carried out in such a way that the reflection density of a non-image region of the aluminum planographic printing material after water washing is made lower than that of the aluminum support by 0.01-0.03.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296235-A (JP)
Title: Method and system for providing article of commerce information, computer, and computer program
Inventor: SHIBATA YOICHI
IPC: G06Q50/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article of commerce information providing system which eliminates the management burden of a database on a mediator and realize operation environment similar to that of a conventional mediation system.  <P>SOLUTION: A computer 2 receives a choice of a web site where article of commerce information is retrieved from a previously registered web site group and downloads a web page from a WWW server 1 concerned with the received web site to display it in a browser. The computer 2 receives input of retrieved information in a web page displayed in the browser and the WWW server 1 performs distribution and distributes the article of commerce information to the computer 2. The computer 2 registers the article of commerce information displayed in the browser in a database while making it correspond to web site information specifying the web site and reads them out to output article information as the retrieval result of each web site while making it correspond to each of web site information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003018543-A (JP)
Title: Video camera
Inventor: SHINADA SATORU
IPC: H04N5/91
Filed: 2002-04-02
Abstract: PROBLEM TO BE SOLVED: To enable recording wherein sound in all direction can be reproduced as the surround in a video camera which can record or record and reproduce and audio signal of a plurality of channels and an image signal in one recording medium simultaneously. SOLUTION: A plurality of microphones 21 -24 are installed. In a plurality of first audio signals, audio signals outputted from the respective microphones are processed in an audio signal of a plurality of channels. In a second audio signal, an audio signal of all channels outputted from the respective microphones is processed. Together with a video signal, the first and second audio signals are recorded simultaneously in the recording medium. A plurality of the first audio signals and the second audio signal can be regenerated independently.
Patent JP-2003289747-A (JP)
Title: Method for controlling water temperature of culture tank and culture tank system therefor
Inventor: NAGATOSHI TAKAAKI
IPC: A01K63/06
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling the water temperature of a culture tank for activating fish and shellfish while saving the space and energy and provide a culture tank system to be used in the controlling method.  <P>SOLUTION: The culture tank 2 is provided with a heat pump 3 to heat or cool the water in the tank and a temperature controller 7 to control the heat pump 3 and adjust the water temperature detected by temperature sensors 8-15 to a target level. The method for controlling the temperature in the culture tank for the culture of fish and shellfish is composed of a heat-accumulation step to operate the heat pump 3 and accumulate heat in the water in the tank and a water-temperature changing step to slowly change the temperature in the culture tank 2 by stopping the operation of the heat pump 3. The accumulation step and the temperature changing step are alternately switched at a frequency of 1 cycle/day.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294387-A (JP)
Title: Internally grooved pipe and its manufacturing method
Inventor: HINAKO NOBUAKI
IPC: B21C3/12
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internally grooved pipe and its manufacturing method providing good machinability in manufacturing a heat exchanger by avoiding variation of the pipe length after enlargement of the pipe.  <P>SOLUTION: A retaining die 3 is moved at constant speed to the pipe supply side or pipe drawing side along the direction of drawing during form rolling. A retaining plug 2 in engagement with the retaining die 3 is thereby moved in the direction of drawing and a grooved plug 5 connected to the retaining plug 2 is moved in the direction of drawing. This results in the movement of the portion of the grooved plug 5 against which an element pipe 1 is pressed. In this way, the worn part of the groove plug 5 is prevented from keeping machining the element pipe 1 and the internally grooved pipe 9 is manufactured wherein the difference between the maximum value and minimum value of average fin height in the longitudinal direction of an LWC is not more than 0.03 mm and the difference between the maximum value and minimum value of average bottom plate thickness in the longitudinal direction of the LWC, measured on a cross section perpendicular to the pipe axis, is not more than 0.03 mm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301318-A (JP)
Title: Spinning and blending method and apparatus therefor
Inventor: BEPPU HIDEKI
IPC: D01D5/08
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spinning and blending method enabling proper setting of spinning conditions such as cooling conditions for each yarn group in the melt-spinning of at least two kinds of multi-spindle multifilament yarn groups having different spinning conditions and provide a spinning and blending apparatus therefor.  <P>SOLUTION: The spinning and blending method comprises the spinning of at least two kinds of multi-spindle multifilament yarn groups Y1, Y2 through a spinneret group 1 in a manner grouped by the kind, the introduction of each yarn group Y into a spinning chimney 2 divided to enable the setting of the same cooling conditions for the yarn group Y1 or Y2 grouped by the kind, the cooling of each yarn group with cooling air blasted from a cooler under cooling conditions set for each kind corresponding to each yarn group Y1, Y2, and the doubling of at least two kinds of the yarn groups Y1, Y2 among the yarn groups Y by taking at least one spindle of the yarn from each yarn group and doubling the yarns. The invention further provides an apparatus for performing the method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294062-A (JP)
Title: Engine brake control apparatus for motor bicycle
Inventor: KITSUTA HIDEAKI
IPC: F16D48/02
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine brake control apparatus for a motor bicycle which enables to improve freedom of the control range of the engine brake.  <P>SOLUTION: In the engine brake control apparatus 20 for the motor bicycle in which power from an engine is transmitted to a rear wheel via a hydraulic clutch mechanism 1, the above clutch mechanism 1 is controlled such that intensity of the engine brake is within a proper range by estimating operating conditions of the engine brake based on parameters representing a running state of the vehicle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002368857-A (JP)
Title: Hands-free device for vehicle
Inventor: CHOI KYEONG SOO
IPC: H04M1/60
Filed: 2002-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a hands-free device for vehicles, which is designed to prevent the vehicle body from being damaged and to allow a mike and a speaker of the device to be positioned near to the driver, thus improving speech quality. SOLUTION: The device consists of a casing provided with the speaker, the mike, several control buttons including a call button, and jacks. In addition, the device has a structure capable of transceiving sound through the speaker and the mike in a call mode without holding the cellular phone with a user's hand when a power source and a cellular hone are connected to the associated jacks. In this case, a mounting hole is formed on the casing such that the casing is locked to a hand grip fitting hole by a bolt passing through the mounting hole above the driver.
Patent JP-2003308636-A (JP)
Title: Magneto-optical recording medium
Inventor: IMAI SUSUMU
IPC: G11B11/105
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve reproducing characteristics in magnetic domain expanded reproduction without applying an in-plane magnetic field by using an external magnetic field.  <P>SOLUTION: This magneto-optical recording medium is provided with a recording layer 5 on which information is recorded, and a reproducing layer 3 from which information is read, and an auxiliary layer 4 is disposed between the recording layer 5 and the reproducing layer 3 in which perpendicular magnetization occurs at a room temperature, and in-plane magnetization occurs at a high temperature. The in-plane magnetization in the auxiliary layer 4 induces magnetic domain expansion on the reproducing layer 3. When the magnetic domain expansion is induced, the magnetic domain expansion of the reproducing layer 3 is progressed by a magnetic field from a recording layer 6 which is obtained by adding a leakage magnetic field to an external magnetic field, and thus reproducing signal amplitude close to saturation amplitude is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003263609-A (JP)
Title: Handwritten character recognizing method
Inventor: TAKEUCHI YOSHINOBU
IPC: G06K9/62
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the preparation of identification methods whose characteristics vary does not guarantee any necessary improvement.  <P>SOLUTION: A plurality of distance references are used by changing a reference for measuring a distance between a test sample and a class a little so that it is possible to introduce the similar but different distance references for measuring a distance between the test sample and a hyperplane and that between the test sample and a hypersphere.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003306887-A (JP)
Title: Printability-improving agent for ecological ink, newsprint paper and method for producing the same
Inventor: TAMIYA KOICHI
IPC: D21H19/20
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printability-improving agent for ecological ink to give a newsprint paper having excellent printability with the ecological ink, a newsprint paper having excellent printability with the ecological ink and a method for producing the same.  <P>SOLUTION: The printability-improving agent for ecological ink contains an emulsion obtained by polymerizing at least a hydrophobic monomer in the presence of a dispersing agent. The invention further provides a newsprint paper produced by coating a base paper with the improving agent and a method for producing the newsprint paper.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002370701-A (JP)
Title: Medicine packaging apparatus
Inventor: YUYAMA SHOJI
IPC: B65B1/30
Filed: 2002-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a medicine packaging apparatus which is compact and easy to handle by allowing a plurality of necessary tablet containers among numerous tablet containers to be mounted. SOLUTION: The medicine packaging apparatus for selectively feeding a medicine for packaging includes a tablet storage shelf for receiving the tablet containers, a relatively small number of tablet feed means on which the tablet container is mounted for feeding tablets, and a packaging means for packaging the tablets fed from the tablet feed means. It also includes a storage site memory means for memorizing a storage site where the tablet container is put on the tablet storage shelf, and a storage site searching means for searching the storage site of the tablet container memorized in the memory means.
Patent JP-2003316877-A (JP)
Title: System for maintaining, controlling and managing environment of unmanned facility room
Inventor: CHO KAKUREI
IPC: G06Q10/00
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for maintaining, controlling and managing the environment of an unmanned facility room, which is used in the fields of management and control of an unmanned environment and can control and manage sensors for monitoring and controlling the power, temperature, humidity, illicit intrusion and other environments in the unmanned environment, report the state to a set place through a telephone, and exhibit functions of remote control and remote monitoring through the Internet or a local network.  <P>SOLUTION: This system comprises an ECM security sub-system having a plurality of sensors for detecting required states and numerical values; an ECM power supply switch sub-system connected to the ECM security sub-system to control the states of power supply switches based on the detection result of the ECM security sub-system; an ECM power supply share sub-system which receives power supply and is connected to the ECM power supply switch sub-system to provide power supply to the ECM power supply switch sub-system or other facilities; and an ECM power supply uninterruptible sub-system capable of continuously supplying power to the ECM power supply share sub-system when a general AC power source is abnormal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306009-A (JP)
Title: Pneumatic tire
Inventor: KONO YOSHIHIDE
IPC: B60C9/08
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of reducing rigidity difference and dimensional difference of a cord cut end part and preventing air infiltration to the cord cut end part.  <P>SOLUTION: A side part of at least a piece of carcass ply 5 which is a parallel arrangement of a cut cord is wound up around a bead core 4 so that the carcass ply 5 is toroidally arranged, and at least one of belt layers 6, 7 and 8 arranged in parallel of the cut cord is provided on an outer peripheral side of a crown part of the carcass ply 5. A protective layer 10 for covering the cord cut end is provided adjacently to the cord cut end of the belt layer 7 while having a small space from it. The bending rigidity of a fiber member constituting the protective layer 10 is 1/10 or less with respect to the bending rigidity of a cord of a main cord reinforced layer covered by the protective layer 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309818-A (JP)
Title: Video signal processing apparatus
Inventor: YOSHIDA MASAHIRO
IPC: H04N7/01
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video signal processing apparatus capable of obtaining excellent image quality without causing a defect to a video image even when the video signal processing apparatus continuously receives one-side fields such as a non-standard signal.  <P>SOLUTION: The video signal processing apparatus is provided with two field delay units 102, 103 connected in series from which a video signal comprising three adjacent fields is obtained. An interpolation circuit 106 generates an interpolation signal from in-field pixels of a middle field signal, the video signal processing apparatus is provided with two delay units for delaying the phase of the field signals by a half period with respect to the horizontal frequency, and two changeover means 107, 108 for controlling outputs to a median selection circuit, and a control signal of a signal discrimination means 116 controls the median selection circuit 109 so as to make the phases of the video images of the three fields equal to each other at all times. A double-speed conversion section 111 and a double-speed conversion section 110 respectively read an output of the median selection circuit 109 and pixel values of the center field at a double-speed, a selection circuit 112 alternately reads the read outputs to produce a video signal of the progressive scanning.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003246018-A (JP)
Title: Thermoplastic resin-made laminated sheet with ceramic appearance
Inventor: AOTSU TOMOYOSHI
IPC: E04F13/07
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin-made laminated sheet which shows a three-dimensional and deep colorful ceramic appearance.  <P>SOLUTION: A ceramic appearance is shown by laminating a transparent surface layer 1 which contains a fibre and/or bright pigment in the thermoplastic resin with a colored layer 2 which contains a base raw material to give a ceramic appearance to the thermoplastic resin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268583-A (JP)
Title: Method of decomposing organic chlorine compound
Inventor: ISHIGURO SABURO
IPC: C25B3/25
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To safely decompose organic chlorine compounds, particularly PCB (polychlorinated biphenyls) or dioxines which are hardly decomposed at ordinary temperature and under an ordinary pressure.  <P>SOLUTION: A metallic sodium dispersion is not used in the decomposition of PCB because metallic sodium is a dangerous substance. Instead, an alkali hydroxide (caustic soda or caustic potash), alcohol, water and a surfactant are added to PCB to form mixed emulsion, and the emulsion is electrolyzed, and by atomic sodium or potassium produced at the cathode, the PCB is safely decomposed at ordinary temperature and under an ordinary pressure. The method is economical since the inexpensive alkali by dioxide is used without using expensive and dangerous metallic sodium.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003306766-A (JP)
Title: Sputtering target
Inventor: WATANABE KOICHI
IPC: C22C27/02
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To suppress variability in film thickness in a process of depositing e.g. an antireflection coating by stabilizing film deposition rate from the initial stage of the use of a target to the end of its life in a sputtering deposition process using an Nb sputtering target.  <P>SOLUTION: The sputtering target is composed of an Nb material. In such an Nb target, the crystal orientation ratio of the (110) face in a sputtering surface is ≥40% and the crystal orientation ratio of the (200) face is made to ≤30%. Further, variability in the crystal orientation ratio of the (110) face as the overall sputtering surface is ≤30% and variability in the crystal orientation ratio of the (200) face is made to ≤50%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319082-A (JP)
Title: Night safe door opening system and portable telephone
Inventor: TAKESADA MUTSUHARU
IPC: E05B49/00
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a night safe door opening system and a portable telephone which opens/closes the night safe by utilizing the portable telephone.  <P>SOLUTION: Upon receipt of signals of a utilization notice, a password, a user ID and/or a telephone number from a portable telephone 2; the system is started by the utilization notice signal to send an instruction guide menu to the portable telephone by mail, collate the password, the user ID and/or the telephone number with a password, a user ID and/or a telephone number under the control of a control DB one to one. If equal each, it permits the guide menu to be selected. According to a select signal of the guide menu from the portable telephone 2, the system controls to open/close the night safe, sends contents of an acceptance slip to the telephone 2, and records dealing information on a dealing information log 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003066689-A (JP)
Title: Image forming device
Inventor: TSUKASAKI HIROYASU
IPC: G03G15/16
Filed: 2002-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent the color slurring of an image on a recording medium from occurring in an image forming device where the recording medium is carried and fed on a transfer belt wound round a driving roller and a driven roller and driven to be rotated and different color toner images are superposed and transferred to the recording medium from a plurality of image carriers, whereby a color image is formed. SOLUTION: When it is assumed that a distance between respective transfer positions T1, T2, T3 and T4 where the toner image is transferred to the recording medium P from the respective image carriers 3A, 3B, 3C and 3D is L, the diameter of the driving roller 5 is (d) and (n) is an integer >=1, L=nπd holds. Then, the tooth number of gears is set so that an intermediate gear 15 and a motor gear 14 are rotated by integral times when a roller gear 12 is rotated by (n) times.
Patent JP-2003313183-A (JP)
Title: Method for producing cyclic formal
Inventor: NAKATANI DAIGO
IPC: C02F1/58
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and industrially advantageous method for treating discharged water generated in producing a cyclic formal, as the column bottom liquid of a distillation column.  <P>SOLUTION: This method for producing the cyclic formal comprises adding a multivalent metal compound to the generated discharged water for insolubilizing COD components to be separated when distilling the cyclic formal containing formaldehyde in the presence of an alkaline substance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003012621-A (JP)
Title: New tertiary amine compound having ester structure and method for producing the same
Inventor: WATANABE TAKESHI
IPC: C07D309/10
Filed: 2002-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a new useful ester-containing tertiary amine compound giving a photoresist excellent in resolution and focus margin in chemical amplification-type photolithography by adding the compound. SOLUTION: This ester-containing tertiary amine compound is represented by the general formula (1). The method for producing the amine is one comprising performing Michael addition reaction of a primary or secondary amine compound represented by the general formula (5) with an acrylic ester compound represented by the general formula (6), one comprising performing Michael addition reaction of a monoethanol amine or a diethanol amine represented by the general formula (7) with an acrylic ester compound represented by the general formula (6) to obtain an ester-containing amine compound represented by the general formula (8) and introducing R<1> group and one comprising performing ester exchange reaction of an ester-containing tertiary amine represented by the general formula (9) with R<2> OH.