baber/WOPTO huggingface dataset:
Patent JP-2003306970-A (JP)
Title: Rain water permeable device attached foundation construction of structure
Inventor: MIYAKE NORIJI
IPC: E03F1/00
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rain water permeable device attached foundation construction of a structure having a low priced rain water permeable function as well as a simple constitution.  <P>SOLUTION: A direct foundation 6a as the rain water permeable device attached foundation construction 6 is comprised of a water permeable concrete, and it has sufficient strength bearable against vertical load resulting from the structure 5. The direct foundation 6 is supported by a water permeable layer 3, and a construction area thereof is largely formed in comparison with the structure 5 constructed on the upper part. On the upper surface of the direct foundation 6, and a temporary storage box 7a for temporarily storing the rain water 10 flowing down on an exterior wall surface of the structure 5 through a drain pipe or the like is provided around the outer circumference including the edge of the exterior wall surface of the structure 5. The temporary storage box 7a has a plurality of holes in the lower surface, and the rain water 10 stored in the box is leaked to the direct foundation 6 at a constant velocity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305364-A (JP)
Title: Aqueous gas shift reaction catalyst
Inventor: SAKURAI HIROAKI
IPC: B01J23/66
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a aqueous gas shift reaction catalyst with high catalytic reactivity and oxidation resistance.  <P>SOLUTION: This aqueous gas shift reaction catalyst comprises a metal oxide on which at least one metal selected from a metal group A (Pt, Pd, Ni, Ir, Rh, Co, Os, Ru, Fe, Re, Tc, and Mn) and at least one metal selected from a metal group B (Au, Ag, and Cu) are deposited.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318816-A (JP)
Title: Communication system, base station apparatus, mobile station apparatus and transmission power control method
Inventor: KIKUCHI NOBUO
IPC: H04B7/26
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a communication system for minimizing a processing load at a mobile station in the case of controlling transmission power.  <P>SOLUTION: The communication system is constituted so that a mobile station apparatus is provided with a reception control part 24 for transmitting reception quality information, a first piece of information indicating that the reception quality underruns a lower limit value or a second piece of information indicating that the reception quality exceeds an upper limit value when the reception quality underruns the lower limit value or when the reception quality exceeds the upper limit value, and a base station apparatus is provided with a multi- cast transmission control part 14 for calculating increase ratio of transmission power on the basis of the number of mobile station apparatuses the reception quality of which underrun the lower limit value and pieces of reception quality information about each of them when the first piece of information and the reception quality information are received from one or a plurality of mobile station apparatuses, for calculating decrease ratio of the transmission power on the basis of the number of mobile station apparatuses the reception quality of which exceed the upper limit value and pieces of the reception quality information about each of them when the second piece of information and the reception quality information are received and for controlling the transmission power on the basis of the calculation results.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315588-A (JP)
Title: Method for manufacturing glass hollow optical fiber
Inventor: MATSUURA YUJI
IPC: G02B6/032
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide such a method that a hollow fiber adaptive not only in an IR wavelength region but in a wide wavelength region can be manufactured at a low cost.  <P>SOLUTION: In the method for manufacturing a hollow optical fiber by heating, fusing and drawing a glass tube, the thickness of the glass is controlled by using the interference effect of light in the glass of the optical fiber, so as to obtain an optical fiber showing low loss property in the wavelength region of the purpose. Preferably, a metal layer is added to the outer surface of the glass hollow optical fiber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313029-A (JP)
Title: Method of producing micaceous iron oxide
Inventor: TAKESHIMA EIKI
IPC: C01G49/06
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To produce micaceous iron oxide in a short time at a high yield by using an apparatus with a simple structure.  <P>SOLUTION: In the method of producing micaceous iron oxide, a fused XFeCl<SB>3</SB>compound (X is an alkali metal element such as Na and K) is made into an atomized mist, and is subjected to vapor phase oxidation with humidified air at a high temperature of 950 to 1,500°C. The XFeCl<SB>3</SB>compound to be used (e.g. an NaFeCl<SB>3</SB>compound) is previously produced by vaporizing and drying up an aqueous solution in which FeCl<SB>2</SB>and XCl (e.g. NaCl) are dissolved by a molar ratio in a range of 1:0.5 to 1:2. It is preferable that the aqueous solution is prepared by controlling the contents of the FeCl<SB>2</SB>and the XCl to that they are dissolved by an equimolar ratio in particular. The particle diameter of the micaceous iron oxide to be produced can be controlled by regulating the atomized mist size of the XFeCl<SB>3</SB>compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312977-A (JP)
Title: Boundary block lifting device
Inventor: MATSUBAYASHI KAMIHIDE
IPC: B66C1/42
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working method for a boundary block capable of performing work promptly, positively and at a low working cost and to provide a lifting device for the boundary block capable of being produced promptly, positively and at a low cost.  <P>SOLUTION: A positioning member which is protruded, fitted in a slit of a laid block for a side groove with the slit, is fitted. While a surface side wall is brought into contact with the positioning member for positioning, the boundary block is installed on the top of the block for the side groove with the slit and is connected in the longitudinal direction to be laid sequentially.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311179-A (JP)
Title: Ready-mixed concrete treatment device
Inventor: SUGIYAMA EIICHI
IPC: B03B9/06
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ready-mixed concrete treatment device which is a compact treatment device convenient for bringing to a construction site and can be utilized even at a place where a city water facility does not exist.  <P>SOLUTION: In the ready-mixed concrete treatment device 10, a primary receiving tank 13 in which a screen 13a for separating gravel utilizing water is installed and a secondary receiving tank 14 in which a screen 14a for separating a sand utilizing water is installed are provided on a base 11; and the gravel and the sand are separated from the ready-mixed concrete fed to these primary and secondary receiving tanks 13, 14. A treating tank 15 is constituted by integrally assembling the primary receiving tank 13 into the secondary receiving tank 14 in the state that a predetermined gap is provided and is turnably and pivotally supported to the base 11 by a lateral shaft 12. When the treating tank 15 is upwardly directed, the feed port 15a is opposed to a feed port 16a of the ready-mixed concrete.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313761-A (JP)
Title: Torchon lace machine
Inventor: ICHIKAWA MICHIHIRO
IPC: D04C3/38
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new torchon lace machine in which desired spindle runners can rapidly be moved to a target position in a slight stroke and a floating pattern and tubular plain stitch can readily be knitted even when a bobbin is loaded on all spindle runners.  <P>SOLUTION: This torchon lace machine is arranged with rotor metals 1 in which arc bay parts 2 and arc island parts 3 are faced in opposite directions on a same circle R so that the arc bay parts 2 are brought face to face and spindle runners 5 are arranged between the arc-like bay parts 2. In the torchon lace machine, a driving mechanism 11 capable of controlling rest and rotation every 180° in normal or reverse direction from the rest position every the rotor metal 1 is provided. Thereby, the restriction of rotational directions to each rotor metal 1 is eliminated and spindle runners 5 can be moved through only outer line and inner line without entanglement.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319643-A (JP)
Title: Switching power supply device
Inventor: UMEMOTO SEIKI
IPC: H02M3/156
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce loss under light-load application for the improvement of efficiency by controlling a switching frequency under the light-load application into a frequency which does not become discontinuous in a bust state and is substantially constant.  <P>SOLUTION: A switching power supply device of current mode control generates a pulse signal Q of a duty ratio obtained based on a value corresponding to the difference between an output voltage Vo and a reference voltage Vref and a value corresponding to a current Io which passes through a smoothing choke. The switching power supply device is provided with a delay circuit 18. Receiving the pulse signal Q and a light load determining signal LL, the delay circuit 18 outputs the pulse signal Q as a command signal not under the light-load application, and outputs a delayed pulse signal Qd obtained by expanding the time width of the pulse signal as a command signal under the light-load application.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316432-A (JP)
Title: Error determination method of control system
Inventor: MIYASHITA YUKIO
IPC: F02D41/22
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To precisely conduct normal determination after error determination of a control system.  <P>SOLUTION: When deviation of an actual measurement value CAIN against a targeted value CAINCMD is over upper limit side acceptable deviation CAIN 56BH or lower limit side deviation CAIN56BL, the error of the control system is determined, and if error determination is conducted again after that, a lower limit value CAIN56B+CAIN56BL and an upper limit value CAIN56-CAIN56BH are calculated from an actual measurement value at error determination CAIN56 B and the acceptable deviations CAIN56BH and CAIN56BL, and the normal determination is permitted when a formula, CAINCMD>CAIN56B+CAIN56BL or CAINCMD<CAIN56B-CAIN56BH, is true. Thus, when the error determination is conducted again after the error determination because of fixation of the accurate measurement value CAIN, it is prevented that the normal determination is conducted by mistake although the fixation of the accurate measurement value CAIN is not dissolved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320381-A (JP)
Title: Drain neutralization tank
Inventor: NAKAI SATOSHI
IPC: F24H9/00
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drain neutralization tank constituted so that the consumption of a neutralization agent is reduced and foreign matter such as fungi and algae are hardly accumulated.  <P>SOLUTION: A drain water introducing port 25 is provided to the upper part of a case 23 filled with a neutralization agent 24 and a treated water discharge port 26 is provided to the lower end of the case 23. The drain water flowing in from the drain water introducing port 25 is not almost stagnated in the drain neutralization tank. Further, a recessed part 32 in which drain water is stored is provided to the bottom surface of the case 23. A trap 33 is formed by the recessed part 32 and the lower end of a partition wall 27, which partitions the drain neutralization tank into first and second chambers 28 and 29, and is sealed with water so as to prevent an exhaust gas from leaking to the second chamber 29. Further, a small vent hale 37 is bored in the upper surface of the second chamber 29 and the pressure in the second chamber 29 becomes negative to prevent the exhaust gas from passing through the trap 33.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319340-A (JP)
Title: Encoding device and method, decoding device and method, recording medium, and program
Inventor: SUZUKI TERUHIKO
IPC: H04N19/159
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decoding device capable of efficiently random-access a prescribed picture in a bit stream.  <P>SOLUTION: A prescribed picture configuring a bit stream includes data reference in the case of random accessing. The data (header) include a flag indicative of whether or not frames after a random access point depend on the preceding frames, a flag for denoting whether or not the head of the random access point is an intra-frame, and a flag denoting whether or not the head of the random access point is coincident with the head of the frame. The decoding device efficiently searches for an accessible frame and starts decoding by cross-referencing the header including the flags. This invention is applicable to image information encoding and image information decoding devices.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003069751-A (JP)
Title: Secure internet-based call accounting service
Inventor: WENGROVITZ MICHAEL
IPC: H04L12/56
Filed: 2002-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for providing a call accounting service in a secure, cost effective manner. SOLUTION: A network enterprise is provided with an intelligent ticket collector (ITC) for retrieving call detailed record (CDR) data generated by one or more private branch exchange units. The ITC retrieves the CDR data and transits the data to a service provider over the Internet through encrypted electronic mail or other encrypted means. The service provider receives, decrypts and processes the CDR data for generating a call accounting repot.
Patent JP-2003289979-A (JP)
Title: Foldable chair using sheet
Inventor: TSUNOSE SHIGEKI
IPC: A47C4/28
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foldable chair using a sheet.  <P>SOLUTION: The front and rear parts at the left and right of a seat surface sheet are formed into a bag shape for covering a frame and is supported in a state fitted to the frame. A rear surface sheet is fitted to cover the whole seat back support frames from the bases of the lower attachment parts of the seat back support frames which are bent in a crank shape by turning them outward at the left and right of the seat surface sheet and then bending then inward. A gaiter sheet is fitted to the upper half part from the connection part of leg members, and then, the rear surface sheet, the seat surface sheet, and the gaiter sheet are combined to an integrated set. A cylindrical stabilizing sheet is arranged in the front end part of the seat surface sheet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003035549-A (JP)
Title: Method and system providing instruction of backup driving method by using navigation system
Inventor: KAPLAN LAWRENCE M
IPC: G09B29/00
Filed: 2002-05-09
Abstract: PROBLEM TO BE SOLVED: To realize a method and a system, which relate to a navigation system, in particular to a function provided by the navigation system, providing an instruction of backup driving method. SOLUTION: The method and the system of navigation, in which the instruction of backup driving method is provided to a user of the system, are disclosed. A radio communication system enables a calculating device of the user to receive dynamic route guidance from a navigation service provider located remotely. The dynamic route guidance provides an instruction of operative method to each end user at an appropriate place along the route reaching a destination of a target. The navigation service provider also provides instruction data of backup driving method as well as the dynamic route guidance to the end user. The instruction data of backup driving method is used by the calculating device of the end user and can provide the instruction of backup driving method in order to move to the destination.
Patent JP-2003332840-A (JP)
Title: Antenna device and radio equipment the same
Inventor: ITO TAKAYOSHI
IPC: H01Q1/52
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the interconnection between a plurality of antennas and the radio wave leakage from a transmitting side antenna to a receiving side antenna in an antenna device with the respective antennas arranged on the same ground conductor plate.  <P>SOLUTION: In this antenna device wherein a first antenna 13 consisting of an antenna element 14 connected to a first feeding point 11 and a plate-like short-circuit element 15 and a second antenna 16 connected to a second feeding point 12 are installed on the ground conductor plate 10, the plate-like shunt element 15 is installed between the first feeding point 11 and the second feeding point 12 and almost perpendicularly to the ground conductor plate 10, and the second antenna 16 is configured in a profile smaller than the plate-like shunt element 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337534-A (JP)
Title: Environmental pollution concentration detection system, creating method for environmental pollution isoconcentration map, and computer readable recording medium with the map creating program recorded thereon
Inventor: TAKAGI KOJIRO
IPC: G01W1/00
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To make clear a dispersion state of environmental pollutants without displaying an unmeasured area in a measured manner, in a creating method for an environmental pollution isoconcentration map.  <P>SOLUTION: This system is equipped with a detecting means for detecting the concentration of the environmental pollutants distributed within a specific area. A map of the specific area is displayed on a display means of a computer, the concentration of the pollutant at least one point in the specific area is measured by the detecting means. The concentration at a point apart from the measuring point by a prescribed distance is deemed to be not detected, and the concentration at the measuring point is divided in a prescribed range. Ranges showing the same concentration among the divided ranges are connected to display isoconcentration lines on the map on the display means. Thus, the unmeasured area is prevented from being displayed in a measured manner, thereby making clear the dispersion state of the environmental pollutants.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337314-A (JP)
Title: Substrate holder and substrate processing apparatus
Inventor: TADERA TAKAMITSU
IPC: G02F1/13
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate holder by which a flexible thin plate top substrate such as a plastic substrate used for, for example, a liquid crystal display panel is held flatly in a substrate processing apparatus, and the substrate processing apparatus using the substrate holder.  <P>SOLUTION: The substrate holder 18 holds the plastic substrate 19 in the substrate processing apparatus. The substrate holder 18 is equipped with an auxiliary plate 16 which receives a surface 19b of the plastic substrate 19 on the opposite side from a processed surface 19a and a pressing means 17 which presses a beltlike part 33 of the plastic substrate 19 provided on the auxiliary plate 16 against the auxiliary plate 16. The pressing means 17 presses the beltlike part 33 against the auxiliary plate 16 with the weight of the pressing means 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334948-A (JP)
Title: Inkjet head and method of manufacturing the same
Inventor: ITO ATSUSHI
IPC: B41J2/14
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve uniformity of an ink ejection property by suppressing reduction of yield of actuator units.  <P>SOLUTION: A fluid passage unit 10 is formed of a plurality of plates 11-15. Three kinds of base plates 15 having different shapes are prepared and the other plates are commonly used. The three kinds of base plates 15 are constituted such that pressurizing chambers 36 having different pitches are formed thereon, respectively. The actuator unit 20 is formed by baking a piezoelectric ceramic, and the actuator units 20 are classified in ranks based on the different pitches of activating sections caused by the variation of contraction at the baking. The fluid passage unit 10 and the actuator unit 20 of which the pitch of the activating sections and the pitch of the pressurizing chambers 36 are matched with each other are stuck with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341559-A (JP)
Title: Vehicular body structure
Inventor: TAKEMOTO YORITO
IPC: B62D25/20
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular body structure materializing a structure blocking an opening of a side member while ensuring positioning between a floor structure element and a side portion structure element, by a structure decreasing weight and suppressing assembling errors.   <P>SOLUTION: In a vehicular body structure, a shielding portion 29 covering the whole of the opening of the side member 5 with a flange 7 is formed on a rear end structure element 20, and a fixing seat 27 locally covering a part of the flange 7 of the side member 5 is formed on a side portion structure element 10. The flange 7 of the side member 5 and the fixing seat 27 are joined with each other, and then, the opening of the side member 5, the flange 7, and the fixing seat 27 are covered by the shielding portion 29. By using a structure joining the shielding portion 29 and the flange 7, while ensuring positioning between a floor structure element 2 and the side portion structure element 10, a member used for blocking the opening of the side member 5 is downsized, and a load applied on a guide for positioning the shielding portion 19 is suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345858-A (JP)
Title: Method and system for room layout plan acquisition and recording medium
Inventor: ISHIKAWA SHINJI
IPC: G06Q50/00
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for room layout plan acquisition and a recording medium which enable a recipient to easily obtain a proper room layout plan.   <P>SOLUTION: When a condition section of a room layout plan to be obtained are displayed on a terminal connected through a network and room layout plans whose feature data match with or are similar to conditions inputted or selected through the condition section are selected from a room layout plan database and displayed in a selectable state on the terminal, repeated as many times as specified is a process of calling and displaying on the terminal in the selectable state room layout plans classified according to a starting classification display condition, selecting room layout plans of a selected classification out of the displayed room layout plans and then calling the room layout plans classified according to a next classification display condition among the room layout plans of the selected classification, and displaying them in the selectable state on the terminal. Then, a desired room layout plan among the room layout plans which are classified and displayed according to at least one classification display condition is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347013-A (JP)
Title: Ceramic heater
Inventor: SHIMOTSURU HIDEAKI
IPC: G01N27/409
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode pad having high heat resistance characteristics required because the temperature of the electrode pad becomes higher in compar ison with the conventional one.   <P>SOLUTION: A plurality of grooves are formed in the electrode pad to be bonded with a lead member 7 formed in a ceramic heater.  <P>COPYRIGHT: (C)2004,JPO