baber/WOPTO huggingface dataset:
Patent JP-2002301338-A (JP)
Title: Catalyst for cleaning exhaust gas and method for cleaning exhaust gas
Inventor: OTSUKA HIROFUMI
IPC: B01D53/94
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst for cleaning exhaust gas which is capable of cleaning nitrogen oxides stably for a long period of time by using methane as a reducing agent even in the presence of stream and sulfur oxide which are a catalytic activity inhibitor. SOLUTION: The catalyst for cleaning exhaust gas by decomposing nitrogen oxides in an oxygen excess atmosphere and in the presence of methane is prepared by supporting at least one component selected from iron, nickel and cobalt, palladium and platinum on a sulfate radical zirconia. In the method for cleaning exhaust gas, nitrogen oxides are decomposed by using the catalyst in the oxygen enriched atmosphere and in the presence of methane.
Patent JP-2003135790-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of preventing the play of a trans parent plate while preventing the mounting property of the transparent plate to the window frame of an opening and closing door from being degraded. SOLUTION: The machine is provided with a main body part 7 to which a game board 10 is mounted and the opening and closing door 30 the one side of which is fitted to the main body part 7 in an openable and closable manner by an opening and closing mechanism 20 and the other side of which is held in a closed state by a closing mechanism 25. At the opening and closing door 30, an opening window 31 for seeing through the game area 12 of the game board 10 is formed, and a window frame 40 for holding the transparent plate 42 for covering the opening window 31 is provided. Between the game board 10 and the transparent plate 42, a pressurizing means 50 for pressurizing the transparent plate 42 forward is provided.
Patent JP-2003144395-A (JP)
Title: Blood vessel endothelial function measuring instrument
Inventor: OBA KAZUO
IPC: A61B5/02
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a blood vessel endothelial function measuring instrument, in which the quantitative index of a blood vessel endothelial function can be measured. SOLUTION: Information on a blood vessel and/or circulation of the blood to be changed corresponding to a shear stress is measured (S101 and S105) and a quantity of the change is calculated (S117). Then, this quantity of the change is normalized with the cumulative values of shear stresses for a prescribed time (S119) and used as an index of the blood vessel endothelial function.
Patent JP-2003144054-A (JP)
Title: Oil and fat composition
Inventor: OGATA HIDENORI
IPC: A23L9/20
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an oil and fat composition hardly having restriction on an application range and having little oily feeling, good meltability in the mouth, and refrigerant without being seized by the melting point and the SFC of the oil and fat. SOLUTION: This oil and fat composition contains an oil phase containing a fatty acid ester of a polyglycerol in which the main constituent fatty acid is erucic acid and which has <=5 HLB. The anhydrous cream or chocolate is obtained by using the oil and fat composition.
Patent JP-2003150648-A (JP)
Title: Component column preparation method
Inventor: KIMURA AKIYOSHI
IPC: G06F17/50
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a component column preparation method capable of preparing a title column and a component column where a character string can be extracted. SOLUTION: This component column preparation method is provided with (a) a step of noting a first character string corresponding to an object graphic plotted on a drawing by automatically adjusting a format so as to be set in a first frame (33, 34, 35, 36 and 37) and automatically noting correspondence information plotted on the drawing and making the object graphic, the first character string and first revision information correspond in a second frame (31), (b) a step of automatically adding a line (70) to the first character string when the first character string is revised to a second character string, and (c) a step of noting both of the first character string to which the line (70) is added and the second character string in the first frame (33, 34, 35, 36 and 37) by automatically adjusting the format so as to be set in the first frame (33, 34, 35, 36 and 37).
Patent JP-2003146864-A (JP)
Title: Method for producing milky lotion
Inventor: NAMIKI HIDEO
IPC: A61K8/06
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a milky lotion having emollient action and antibacterial action and stably keeping the newly produced emulsion state over a long period. SOLUTION: A milky lotion containing water, a clay mineral, a hydrophilic polymer, an oil, a stabilizing agent and potassium hydroxide is produced by mixing the oil with the stabilizing agent to obtain a pseudo-emulsified state and mixing the produced pseudo-emulsion with water, potassium hydroxide, the clay mineral and the hydrophilic polymer. The clay mineral may be swollen with water, a mixture of water and the stabilizing agent or the stabilizing agent and/or the hydrophilic polymer may be swollen with the stabilizing agent, a mixture of the stabilizing agent and water or water. Particularly, the lotion may contain bentonite as the clay mineral, sodium alginate as the hydrophilic polymer and glycerol as the stabilizing agent.
Patent JP-2003152395-A (JP)
Title: Electronic component mounting apparatus
Inventor: MUKOJIMA HITOSHI
IPC: H05K13/04
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component mounting apparatus which can improve positioning accuracy during rotation and operation tact time by improving weight balance. SOLUTION: In the electronic component mounting apparatus to mount electronic components on a substrate by pushing the components to a substrate, a bonding tool 13, in which the gravity location thereof is decentered from the axial center of a rotating shaft 30 with a vibrator 14, is coupled to the lower end of the perpendicular rotation shaft 30 which is provided to a mounting head and is held to slide freely in the vertical direction and to rotate freely around the shaft center, a bracket 28a to hold a linear scale 29 and a bracket 26 to hold a read head 27 are arranged as balance members relative to the eccentricity of the bonding tool 13 in order to locate the gravity in the opposite side of the eccentricity direction of the gravity location of the bonding tool 13.  Accordingly, the positioning accuracy during rotation and operation tact time can be improved by improving the weight balance of the mounting head.
Patent JP-2003144414-A (JP)
Title: Magnetic resonance imaging device
Inventor: KOMURA KAZUMI
IPC: A61B5/11
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To improve accuracy and reliability in temperature monitoring, avoiding the influence of body motion in measuring temperature change distribution by an MRI device. SOLUTION: The MRI device is provided with a calculating means for calculating the temperature distribution of a photographed cross section using an NMR signal generated from a subject, and a position detecting means for detecting the position of a prescribed part (a temperature changed region) of the subject. The calculating means determines the cross section including the prescribed part on the basis of positional information from the position detecting means, instructs a means for generating the inclined magnetic field and photographs the image of the cross section. The temperature change distribution of the prescribed part is calculated using nuclear magnetic resonance signals acquired at different times and from different cross sections.  Even in the spacially different cross sections, the temperature change can be monitored always on the cross section including the prescribed part.
Patent JP-2003153350-A (JP)
Title: Multimedia information delivering network
Inventor: ISHII MAKOTO
IPC: H04N7/173
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a multimedia information delivering network with a multimedia information central controller capable of controlling a multimedia information terminal unit. SOLUTION: The multimedia information delivering network includes a multimedia information terminal unit made up of an input/output unit for input and output of multimedia information, a memory unit for storing the multimedia information, a transmitting and receiving unit for transmitting and receiving the multimedia information, and a playback unit for reproducing the multimedia information, a multimedia information central control unit for delivering the multimedia information to the multimedia information terminal unit, and a line network for connecting the multimedia information central controller and the multimedia information terminal in two way communication. In the multimedia information delivering network, the multimedia information central controller has a remote operation unit capable of remote operation of the multimedia information terminal.
Patent JP-2003150019-A (JP)
Title: Image forming device
Inventor: SEKIDA ITSURO
IPC: B65H5/06
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of image blurring or paper jamming in a copying machine having one-path both-sided function. SOLUTION: An image forming unit 10R and an image forming unit 10L, which are arranged at upstream side and downstream side in the direction for feeding a transfer material P have a pair of timing rollers 25R and 25L, photoreceptor drums 12R and 12L, and fixing units 27R and 27L respectively. The transfer material feeding speed at each member is decreased in the direction for feeding the transfer material P. In particular, the transfer material feeding speed at the upstream-side fixing unit 27R is made different from that at the pair of downstream-side timing rollers 25L. Such a structure prevents the transfer material from being pulled when carried over the members.
Patent JP-2003155518-A (JP)
Title: Wire annealing apparatus
Inventor: NAKAMURA YOSHIHIDE
IPC: C21D1/26
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To automate the annealing process at a low cost. SOLUTION: A wire annealing apparatus comprises an annealing unit 10 having an induction heating furnace 12 to anneal a predetermined part of a wire S by generating the induced current for heat generation in the predetermined part of the wire, a carrying unit 30 which carries the wire S so that the predetermined part is inserted in the induction heating furnace 12, stops the carriage to perform the annealing for the predetermined time, and re-starts the carriage when the annealing is completed, and a control unit 40 which controls the carrying unit 30 so as to automatically anneal the predetermined part of the wire S, and controls the annealing unit 10. The annealing step can be automatically performed at a low cost, and the productivity is improved.
Patent JP-2003155581-A (JP)
Title: Method of manufacturing magnet roll
Inventor: IWASE ATSUSHI
IPC: G03G15/08
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To form a stable recessed pattern in manufacturing a magnet roll. SOLUTION: The disciplined recessed pattern 1c is provided on the outer surface of a sleeve 1 by treating the whole of the cylindrical sleeve at a high temperature, depositing ink into the prescribed pattern on the outer surface of the sleeve 1 to form a mask pattern 2 and etching.
Patent JP-2003158712-A (JP)
Title: Method and apparatus for editing data
Inventor: SUGAWARA TAKAYUKI
IPC: H04N21/43
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for editing data in which discontinuity of clock information can be managed each time various edition of packeted data sequence including the clock information such as time reference information and time stamp information are edited. SOLUTION: When two data sequences are connected and edited, a clock detector 31 detects the time reference information corresponding to the last access unit of previous data disposed before the connecting point of the data sequence after editing and time reference information corresponding to an initial access unit of the rear data disposed after the connecting point. A clock offset calculator 32 calculates the time reference information corresponding to the last access unit of the previous data and clock offset information relating to the difference from the time reference information corresponding to the initial access unit of the rear data, and a library information reader/writer 40 adds the clock offset information to the front data sequence after editing.
Patent JP-2003156171-A (JP)
Title: Initial exhaust valve
Inventor: ISHIGAKI TSUNEO
IPC: F16K51/02
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items by integrally arranging an initial exhaust valve in a valve when discharging an inside fluid of a treating chamber to the outside via the valve. SOLUTION: This initial exhaust valve has: a first body 16 for forming a first port 12 and a second port 14; a second body 18 integrally connected to an upper part of the first body 16; a first piston 22 inserted inside the second body 18, and displaced in the axial direction under the action of pilot pressure supplied to the second body 18; and a valve element 20 for switching a communicating state and a noncommunicating state of the first port 12 and the second port 14 by integral displacement with the first piston 22.
Patent JP-2003155965-A (JP)
Title: Fuel injection device
Inventor: MUNEZANE TAKESHI
IPC: F02M69/04
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection device improving fuel atomization. SOLUTION: This fuel injection device has a disc-shaped fuel cavity 14d between a nozzle hole plate member 17 drilled with a plurality of nozzle holes 18 and a valve seat 14. In this fuel injection device, at least one outer periphery 14f of the fuel cavity 14d is formed into a tapered shape in which an axial height tapers down toward an outer-periphery end. The fuel cavity 14d has a central section 14e and an outer periphery section 14i which is positioned at its outside and has an axial height shorter than that of the central section 14e.
Patent JP-2002197981-A (JP)
Title: Plasma display panel
Inventor: KOMAKI TOSHIHIRO
IPC: H01J11/22
Filed: 2001-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel capable of obtaining a high definition image by preventing degradation in brightness and discharge error in discharge cells. SOLUTION: The plasma display panel comprises barrier ribs 25 arranged between a front glass substrate and a back glass substrate for partitioning discharge cells C1 with vertical rib portions 25a and lateral rib portions 25b, 25b1 formed in parallel crossed shape and row electrodes Xi, Yi having respective transparent electrodes Xai, Yai provided in each of the discharge cells C1, extending from bus electrodes Xbj, Ybj toward the paired row electrodes. The row electrodes Xi and the row electrodes Yi are arranged so that their positions in column direction are alternately changed in adjacent display lines Li. The transparent electrodes Xai facing in opposite directions between the adjacent display lines in column direction of the row electrodes Xi share the same bus electrodes Xbj with each other.
Patent JP-2002227835-A (JP)
Title: Dynamic pressure generation groove structure
Inventor: KINOSHITA SHINJI
IPC: F16C17/10
Filed: 2001-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic pressure generation groove structure capable of affording an appropriate dynamic pressure by freely setting a flow rate of a fluid and broadening a width of design for enhancing the dynamic pressure. SOLUTION: The dynamic pressure generation groove 3a (3a1, 3a8) is formed such that it becomes narrow and shallow from an outer side in an advancing direction toward an inner side against a rotation direction of a shaft body.
Patent JP-2003166828-A (JP)
Title: Physical quantity measuring device and vibrator
Inventor: KAWAUCHI OSAMU
IPC: G01C19/5607
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress noise of a detection signal caused by linear acceleration or a disturbance acting on a vibrator while minimizing rigidity of a driving vibration arm in a physical quantity measuring device detecting a physical quantity by using the vibrator having a bending vibration arm.  <P>SOLUTION: The physical quantity measuring device, for example, a vibrating type gyroscope is provided with the vibrator, a driving means of applying driving vibration to the vibrator, a detecting means of acquiring an output signal based upon detection vibration applied to the vibrator in response to the physical quantity, and a detecting circuit processing the output signal and acquiring a detection signal corresponding to the physical quantity. The vibrator is provided with at least one bending vibration arm 1A and 1B bending and vibrating in a predetermined plane (an X-Y plane). The bending vibration arm is provided with at least one pair of mutually opposing base parts 2A and 2B and a connecting part 3 connecting the base parts 2A and 2B. A pair of recessed parts 8A and 8B is formed by the connecting part 3 and the pair of base parts 2A and 2B.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165214-A (JP)
Title: Ink jet recording head
Inventor: WATANABE HIDETOSHI
IPC: B41J2/14
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an ink jet recording head in which the integration and the image quality are enhanced while reducing the size of a driver, by reducing the size of a pressure chamber required for providing a required ink ejection and the potential difference between the drive electrode and the common electrode.  <P>SOLUTION: A plurality of pressure chambers 10 for ejecting ink are arranged contiguously to each other and an actuator unit 21 having a pressure generating part is arranged across the plurality of pressure chambers 10. The actuator unit 21 comprises (a) a plurality of planar piezoelectric layers 41-45 laid in layer across the plurality of pressure chambers 10, (b) a planar common electrode 34a arranged on one side of one piezoelectric layer, and (c) planar common drive electrodes 35a arranged on the other side in correspondence with respective pressure chambers 10. Assuming the width in the short direction of the pressure chamber 10 is L and the width of the drive electrode in the same direction as the width L is δ, following conditions are satisfied; 0.1 mm≤L and 0.29≤(δ/L)≤1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164396-A (JP)
Title: Electric vacuum cleaner
Inventor: ITO KOICHI
IPC: A47L9/04
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric vacuum cleaner in which the tension of a belt for driving a rotating brush is stabilized, the durability of the belt is improved, an operability is stable and a utility is high.  <P>SOLUTION: The electric vacuum cleaner includes an inlet port 20 for sucking dust, the rotating brush 25 for scraping up the dust and a suction chamber 28 having a motor 26 for driving the rotating brush 25 through the belt 27 in the lower part of a cleaner body 15. The suction chamber can be lifted and lowered relative to the cleaner body 15 to stabilize the operability, the tension of the belt 27 for driving the rotating brush 25 and improve the durability of the belt 27.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165847-A (JP)
Title: Master batch composition and method for producing resin molded article
Inventor: ITO KATSUSHI
IPC: C08J5/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a master batch composition from which resin molded articles having excellent and little fluctuated mechanical physical properties can be produced, and to provide a method for producing the resin molded article.  <P>SOLUTION: This master batch composition is characterized by comprising 20 to 60 pts.wt. of propylene resin having a melt flow rate (MFR) of 20 to 80 g/10 min, (B) 80 to 40 pts.wt. of talc having an average particle diameter of 2 to 6 μm, and (C) a metal soap in an amount of 0.01 to 5 pts.wt. per 100 pts.wt. of the polypropylene resin and the talc. The master batch composition has a pellet shape having an average pellet diameter of 2 to 6 mm and an average pellet diameter irregularity of ≤2.0.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166758-A (JP)
Title: Solar energy utilizing system
Inventor: HIROHATA OSAMU
IPC: F24J2/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar energy utilizing system which simplifies a piping work, reduces a space for piping, regulates a quantity of heat received by a heat collection module, and reduces lowering of a photoelectric conversion rate of a generating module.  <P>SOLUTION: The solar energy utilizing system comprises: a generation heat collection module where a generating module and a heat collection module are integrally formed; a hot water storage tank; a heat exchanger situated at the internal part of the hot water storage tank; outgoing piping sealed with a heat medium to interconnect a generation heat collection hybrid module and the heat exchanger; return piping sealed with the heat medium to interconnect the generating heat collection hybrid module and the heat exchanger; a circulation pump to circulate the heat medium from the outgoing piping to the return piping; and a control part to control the circulation pump. A part of piping consisting of the outgoing piping and the return piping is formed of a double pipe structure that one of the outgoing piping and the return piping is arranged inside.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169132-A (JP)
Title: Portable telephone set
Inventor: NORO MASAO
IPC: A63F13/73
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable telephone set in which an illegal use can be prevented while having fun.  <P>SOLUTION: A portable telephone set K is provided with an operation means 4 in which an entry meaning the care of a pet in a pet raising game is enabled, a game proceeding means for proceeding with the pet raising game corresponding to the entry from this operation means 4, a display means 5 in which the proceeding status of the pet raising game can be displayed, and a telephone function stop means for stopping the telephone function of the portable telephone set K on the condition that the pet raising game is turned into a prescribed state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165674-A (JP)
Title: Tension unit
Inventor: NAITO TAKESHI
IPC: B65H59/26
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To cope with a wide range operation for a movable member in a supplied side of a wire rod to precisely and surely execute tension adjustment without damaging and disconnecting a wire rod, and to simplify a structure to reduce cost.  <P>SOLUTION: This tension unit is provided with a tension pulley 1 arranged between a fixed member 5 in the supply side of the wire rod W and the movable member 8 in the supplied side of the wire rod W, laid with the wire rod W, and reciprocated along a fixed direction, and an energizing means 2 for energizing the tension pulley to stretch the laid wire rod to the supply side. An auxiliary tension pulley 3 laid with a wire rope 4 is provided coaxially to the tension pulley 1, and end parts of the wire rope 4 are fixed respectively to the fixed member 5 in the supply side of the wire rod W and the movable member 8 in the supplied side of the wire rod W.  <P>COPYRIGHT: (C)2003,JPO