baber/WOPTO huggingface dataset:
Patent JP-2003099066-A (JP)
Title: Digital filter
Inventor: TAKEUCHI KAZUFUMI
IPC: G10H7/02
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a state variable type digital filter in which nonlinear factors possessed by analog elements are introduced and chaotic bahavior similar to an analog filter is realized. SOLUTION: A nonlinear table 106 is inserted into the trailing stage of an integrator 105 in which an adder 103 and a delay circuit 104 that delays inputted signals for one sample period are connected in a loop manner. A nonlinear table 113 is inserted into the trailing stage of an integrator 112 in which an adder 110 and a delay circuit 111 that delays inputted signals for one sample period are interconnected in a loop manner. Having inserted the tables 106 and 113, distortion peculiar to analog elements is generated, energy of the integrators are lost in the buffers, effect in which apparent cutoff is lowered is generated and peculiar chaotic behavior is caused.
Patent JP-2003098213-A (JP)
Title: Inspection device and inspection method
Inventor: FUJII TATSUHISA
IPC: H05K3/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a circuit wiring inspection device capable of surely and accurately inspecting the status of a circuit wiring. SOLUTION: In this inspection system 20, an inspection signal is fed to a circuit wiring on a circuit board (S141), a potential change of a specified region on the circuit wiring in response to the fed signal is detected by a plurality of sensor elements (S142), the image data showing the shape of the circuit wiring is generated (S151 and subsequent numbers), the concerned circuit wiring shape and a previously registered standard shape are compared (S167) to inspect the status of the circuit wiring (S168/9).
Patent JP-2003094105-A (JP)
Title: Bearing system of roll processing machine
Inventor: MOCHIZUKI TAKAMICHI
IPC: B21B27/03
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To assure the uniformity of processing of the overall width of the processing surface of a roll processing machine. SOLUTION: The roll processing machine composed of a pair of pressing rolls is provided with backup rolls. The backed up rolls are set up so that the rolls can move freely in the directions of the pressing loads of the bearings of the rolls, and that the pressing loads are not applied on the bearings. The deformation directions of the rolls conform to the deformation directions of other rolls. Moreover, the deformation amounts of both groups of the rolls are equalized as much as possible. Thus, the uniformity is assured in the overall width of the processing surface of the roll processing machine. And also the uniformity of the processing can be improved in full width by controlling the pressing load with an intergradation control mechanism to control the movements in the pressing load directions of the bearings of the backed up rolls.
Patent JP-2003094821-A (JP)
Title: Reversible heat-sensitive coloring composition, and reversible recording medium using the same
Inventor: TORII MASASHI
IPC: B41M5/30
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a reversible heat-sensitive coloring composition which keeps stable coloring property and decoloring property, is excellent in thermal response, and can cope with a high speed deletion; and to provide a reversible heat-sensitive recording medium. SOLUTION: This reversible heat-sensitive coloring composition can form a relatively colored state and a decolored state due to a difference in the heating temperature and/or the cooling speed after heating by using an electron donative color-developing compound, and an electron acceptive compound. In such a reversible heat-sensitive coloring composition, a compound which is represented by a general formula (1) is contained as a decoloring accelerator.
Patent JP-2002175830-A (JP)
Title: Manufacturing method of electrolysis liquid for vanadium redox-flow battery
Inventor: TAKAHASHI YUKIRO
IPC: H01M8/18
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing electrolysis liquid for a redox- flow battery, containing V4+ and V3+ of equal mol from a V compound originated by combustion soot. SOLUTION: (a) Manufacturing of V4+ includes combustion soot being suspended in water (pH=1 to 3), reduction and filtration being carried out to obtain V4+ content solution, being adjusted to pH=4.2 to 4.8 with ammonia, and oxy hydroxide vanadium monohydrate V4+ is deposited and filtered. (b) Manufacturing of V3+, while churning a mixture of V4+/mol per V1 mol number in electrolysis liquid and of sulfur of 5 to 30 mols, a deposited compound being obtained by heating it to 380 to 445 deg.C and reducing. Sulfuric acid of 1.7 to 3.5 mols of 4 to 10 mols/L are added to the deposited compound, and it is heated at 110 to 140 deg.C, and the deposited compound is dissolved, and the V3+ solution is obtained by filtration removal of the sulfur, as needed.  (c) Manufacture of electrolysis liquid: V4+ is added to the V3+ solution, V4+ and V3+ are adjusted to equal mols, and sulfuric acid and water to adjust the concentration of vanadium and SO42-, and is filtered as needed.
Patent JP-2003108876-A (JP)
Title: Commodity catalog draw-up method, and commodity ordering method and system
Inventor: YAMAZAKI HIDEKI
IPC: G06Q50/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a commodity catalogue draw-up method, and commodity ordering method and system, capable of drawing up a catalogue collecting only information necessary for an individual in a designated form, and reducing the load of information input in ordering. SOLUTION: A commodity information server recording commodity information is accessed from a user terminal (S1), and according to the access, the commodity information server presents the selection enable commodity information to the user terminal side (S2). When the user selects the commodity from the presented information, the commodity select information specifying the selected commodity is transmitted to the commodity information server (S3). Subsequently, the commodity information server extracts the commodity information related to the selected commodity, draws up a commodity catalogue file according to the information on the selected commodity and related commodity (S4), and then transmits the same to the user terminal (S5).  Concerning the commodity information designated for ordering from the user terminal of the transmitted commodity information, the commodity information is transmitted to the order receiving server receiving an order (S6), and the received commodity information is registered in the order receiving server (S7).
Patent JP-2003111307-A (JP)
Title: Method and system for assessing life of power system
Inventor: ANZAI TOSHIO
IPC: H02J13/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, if an event occurs, maintenance personnel at work must stop work and run first of all to inspect a relay board where the event has occurred, so that reactions, such as locating the causes and point of the occurrence of the event and grasping the phenomena of the event, may be late though the event is urgent an critical. SOLUTION: When an event occurs, among various status information in a first storage device 1A151 of an equipment controller 1A1, power system status information required for assessing the remaining life of the power system is downloaded to a second storage device 1A152. A remaining life assessing program in a (n+2)-th storage device 1A15n+2 of the equipment controller 1A1 starts to run. An assessment is made on the status information, required for an power supply-side electronic terminal 2, in the second storage device 1A152 of the equipment controller 1A1. The result of the assessment is transmitted to the power supply-side electronic terminal 2. An assessment is made on status information, required for a product supply-side electronic terminal 3, in the second storage device 1A152 of the equipment controller 1A1.  The result of the assessment is transmitted to the product supply-side electronic terminal 3.
Patent JP-2003105329-A (JP)
Title: Thermal storage medium
Inventor: SUZUKI ROKURO
IPC: A23L3/36
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To enhance safety of a thermal storage medium for human bodies and the environment. SOLUTION: This thermal storage medium comprises at least citric acid, benzoic acid and water in a component of the thermal storage medium. Thereby, the thermal storage medium has thermal storage effects within the range of about 0 deg.C to normal temperature over a long period. As a result, the safety for the human bodies and the environment can be enhanced.
Patent JP-2003107315-A (JP)
Title: Lens-barrel and lens exchange type camera
Inventor: MISAWA MITSUFUMI
IPC: G03B17/14
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a lens-barrel and a lens exchange type camera in which firmware for the lens exchange type camera can be easily updated without using peripheral equipment such as a personal computer. SOLUTION: Because this lens exchange type camera is provided with a recoding means 141 for recording the firmware for realizing a function specific to a lens-barrel 100 at the lens exchange type camera 10 side, a transmitting means (information processing means 140) for reading the firmware from the recording means 141 and transmitting the firmware to the lens exchange type camera 10, and a receiving means (information processing means 140) for receiving a control signal from the lens exchange type camera 10 in realizing the function specific to the lens-barrel 100, it is possible to easily update the firmware for realizing the function specific to the lens-barrel 100 in the lens exchange type camera 10.
Patent JP-2003114654-A (JP)
Title: Lcd driving semiconductor ic circuit device
Inventor: TANABE MUNEYUKI
IPC: G02F1/133
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which waiting time is required until LCD driving terminals output signal levels, that are to be measured, in a conventional output signal level testing method of the terminals. SOLUTION: An LCD driving control circuit testing/evaluating circuit is provided with a register 11 in which writing is conducted by a program, a decoder 12 which decodes setting values of the register 11 and multiplexers 7 to 10 which conduct switching of the control signals outputted by the decoder 12 during a testing and the control signals outputted during a normal operation. During a testing, output transistors 2 to 5 are controlled by the control signals outputted by the decoder 12 and output voltage levels of the transistors 2 to 5 are outputted to an LCD from LCD driving terminals 6 so as to conduct testing and evaluation of the output voltage levels of the terminals 6.
Patent JP-2003076308-A (JP)
Title: Method of manufacturing advertisement poster sheet
Inventor: KUWAHATA KATSUHIKO
IPC: C09J7/02
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an advertisement poster sheet which permits production of a variety of kinds in small lots by improving attachment constructability, peeling workability, glue remaining properties, recyclability and storage characteristics in manufacturing of the front sticking advertisement poster sheet to be stuck to the walls in rooms, windows, signboards, bodies of vehicles, etc., and the back sticking advertisement poster sheet to be stuck to the inner side of transparent glass windows so as to make images visible through the glass from the outer side of the windows. SOLUTION: The method of manufacturing the front sticking advertisement poster sheet manufactured by laminating and bonding a soft microsuction cup sheet 2 of 50 to 500 microns in thickness, is a coiled microsuction cup sheet 2 formed by coating both side peeling process step paper 1 with an acrylic copolymer resin emulsion liquid including numerous fine cells and drying the coating and is formed with numerous concave recessed holes below 300 microns in diameter on its surface, to the surface of a tacky adhesive 4 of tacky adhesive paper peeled of release paper while the both side peeling process step paper 1 is kept stuck to rear surface.
Patent JP-2003119800-A (JP)
Title: Liquefaction preventive structure
Inventor: HORIKOSHI KENICHI
IPC: E02D27/34
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a liquefaction preventive structure capable of being constructed even if the existing structure remains. SOLUTION: The liquefaction preventive structure is constituted of restrained bodies 1 respectively set on a boundary section 41 opposed to the objective ground 4 and tendons 2 connecting among the restrained bodies. The liquefaction preventive structure is such the structure that the softening and the liquefaction of a sandy ground or the like can be prevented. Each of the restrained bodies 1 is a structural body for restraining the objective ground 4 and comprises a continuous underground wall, pile or the like. For the tendon 2, for example, a PC steel strand, a PC steel wire, a PC steel bar, a fiber-reinforced plastics (FRP)-made rod or the like can be used.
Patent JP-2002184883-A (JP)
Title: BiCMOS SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
Inventor: YASUSHIGE HIROAKI
IPC: H01L21/8248
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a technology which settles an inconvenience that follows over etching, related to a technology for a BiCMOS semiconductor device comprising a bipolar transistor and a MOS transistor of LDD structure. SOLUTION: The manufacturing method of a BiCMOS semiconductor device is provided which comprises the bipolar transistor and the MOS transistor of LDD structure. Here, a gate electrode of the MOS transistor and an LDD region are formed and then an insulating film is formed over the entire surface. The device is manufactured through a process where an opening part is formed at an insulating film of base region of the bipolar transistor and then ion is implanted for forming the base region, a process where the opening part is covered with a resist, and a process where the insulating film is anisotropically etched.
Patent JP-2002161105-A (JP)
Title: Monomer-polymer system, and use of polymerization activator and monomer-polymer system
Inventor: QUIS PETER DR
IPC: C08F2/44
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a monomer-polymer system to be characterized by releasing no or little monomer as well as having good mechanical properties and to be used as binding agent for paints for road surface marking, floor coating materials, and painting and sealing compositions. SOLUTION: The monomer-polymer system is obtained by incorporating a monomer containing a polymerization initiator such as diacylperoxide or others and a polymerization activator such as aliphatic tertiary arylamine or others into an aqueous polymer dispersion by swelling the polymer component of the dispersion.
Patent JP-2003125353-A (JP)
Title: Data recording and reproducing equipment and data recording and reproducing method
Inventor: NISHIDA TAKESHI
IPC: H04N19/70
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to search a desired image scene of a user in a short time. SOLUTION: In a digital broadcast receiving recorder 1, a bandwidth dividing process part 31 divides a recording stream D1 based on high quality image data into a low resolution recording stream D6 and a high resolution recording stream D9 of SDTV format, which are recorded in an HDD 11. When a special reproduction command C3 is given, only the low resolution recording stream D6 is read from the HDD 11, and the data amount necessary for special reproduction is read within a range of reading speed in the case that image data are read at the time of ordinary reproduction via the HDD 11, a recording and reproducing controller interface 37 and a low resolution MPEG image decoder 43.  A special reproduction image can be outputted in real time to a monitor 3, within the range of reading speed from when the command C3 is received, so that it is possible to search the desired image scene of a user in a short time.
Patent JP-2003122901-A (JP)
Title: Book publishing support system
Inventor: KIMURA KOICHIRO
IPC: G06Q30/02
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a backup to book publishing by the advanced reservation of a book purchaser through Internet. SOLUTION: A server device 10 puts an application advertisement 14 for collecting application books from general public desiring book publishing on a Web site 13 on Internet. When an application from a writer is received, the book summary of the applicant is put on a book introduction page 15. When a consumer who browsed the book introduction page 15 orders the purchase reservation of the book on-line, the server device 10 counts the number of received reservations, and the reservation number to a regulated reservation number required for the book publishing is put on a Web page 17.
Patent JP-2003134737-A (JP)
Title: Rotor
Inventor: SUGIURA HIROYUKI
IPC: H02K29/00
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To allow efficiently assembling a rotor and reducing the number of components. SOLUTION: One end of a support 14a of a position detecting magnet 14 abuts on one end face of a rotor iron core 11 pressed, fitted and fixed to a rotor shaft 12 in a state of an engaging protrusion 14c provided on one end and fitted into a fitting hole 11b provided on one face of the rotor iron core 11. A bearing 13a pressed and fitted into the side opposite to a load of the rotor shaft 12 abuts on another end of the support 14a of the position detecting magnet 14. The position detecting magnet 14 is put, attached and fixed between the rotor iron core 11 and the bearing 13a.
Patent JP-2003129527-A (JP)
Title: Method for searching for underground water vein, and well pipe
Inventor: UCHIDA MUTSUO
IPC: E21B43/01
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To concurrently finish a search for a water vein and well sinking work. SOLUTION: A spiral blade 5 for excavation is provided on the closed-end side of a pipe 1 whose one end 2 is closed; and a through-hole 6, into which underground water w can flow, is provided in a side surface of an outer periphery of the pipe 1. The pipe 1 is rotated around an axis in a direction in which the spiral blade 5 bits into ground, so as to be advanced into the ground; the presence or absence of the underground water w flowing into the pipe 1 from the through-hole 6 is detected so that the underground water vein can be searched for; and after the water vein is searched for in this way, the pipe 1 is left as it is in the ground, so as to be utilized as a well pipe.
Patent JP-2003126598-A (JP)
Title: Outdoor dryer
Inventor: KIDA KYOHEI
IPC: D06F57/06
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor dryer which can be stored in a folded form when not in use and has only a little twist in frames for drying clothes, or the like. SOLUTION: This outdoor dryer comprises a plurality of rotatable frames for drying cloths, or the like, with each of the frame made by connecting horizontal bars formed of tubular pipes to lower and upper end parts of a vertical bar via joint members. Each of the joint members has openings in two perpendicular directions, and the horizontal and vertical bars are inserted into these openings. Each end part of the horizontal bars is cut into a U-shaped form to become an engagement recessed part, while an engagement projecting part corresponding to the engagement recessed part is formed on the inner surface of each opening of the joint members. When the horizontal bar is inserted into the opening of the joint member, the engagement recessed part and the engagement projecting part are engaged with each other to prevent the frames for drying clothes, or the like, from twisting.
Patent JP-2003137646-A (JP)
Title: Garnet ferrite for low loss irreversible circuit element, production method therefor, and irreversible circuit element using the same
Inventor: YAMAMOTO YUTAKA
IPC: H01P1/36
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide garnet ferrite which has low loss in the high frequency zone of >500 MHz. SOLUTION: The garnet ferrite is used for an irreversible circuit element, and contains Fe, and in which the content of Fe is reduced in the range of 0.5 to 5% from the stoichiometric ratio. The one in which the content of Fe is reduced in the range of 1 to 3% from the stoichiometric ratio is also possible.
Patent JP-2003130323-A (JP)
Title: Rotating distribution type thermal storage combustion device
Inventor: TAGUCHI YOSHINORI
IPC: F23G7/06
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a rotating distribution type thermal storage combustion device capable of controlling pressure fluctuation in a device and eliminating influence by the pressure fluctuation to a treated gas exhaust source. SOLUTION: This rotating distribution type thermal storage combustion device is provided with a combustion furnace 11, a thermal storage chamber 10 having a plurality of thermal storage towers 10a, a distributing chamber 9 composed of partitioned chambers of the same number as the thermal storage towers 10a, connecting pipes 8 connecting the partitioned chambers with thermal storage towers corresponding to each other, a fixed valve 6, a rotating valve 7 and an exhaust means of treated gas. The treated gas is supplied to the thermal storage towers, is heated by gas switch by the rotation of the rotating valve and is burned in the combustion furnace. The treated gas is exhausted after heating thermal storage medium in other thermal storage towers.  A pressure correcting means in which the output is adjusted by the rotating position signal of the rotating valve controlling gas pressure fluctuation in a device entrance part is arranged.
Patent JP-2003126326-A (JP)
Title: Toy for game
Inventor: FUJIMOTO YASUO
IPC: A63F3/00
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a toy for game which enable a user to play with a toy while appreciating the fun to smartly pile up pieces one after another by taking the balance and the fun, such as the feel of a thrill fearing that the piece group built up on a tower collapse. SOLUTION: The toy A for game with which the user makes play by staking a plurality of the pieces b on a placing surface 1 of a base body 2, in which the pieces b are polyhedrons consisting of a plurality of touching surfaces 3a, 3b, 3c, 3d, 3e, 3f, etc., touching the placing surface 1 of the base body 2 and a plurality of the touching surfaces are respectively formed with the surfaces of portions or the whole thereof to a plurality of kinds of different areas and the pieces of portions or the wholes thereof are respectively formed to a plurality of kinds of different external form dimensions.
Patent JP-2003128973-A (JP)
Title: Marking ink composition for writing board
Inventor: TAKENOUCHI SATOSHI
IPC: C09D11/16
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a marking ink which is used for writing boards, and produces residue-gathered lumps having a weak adhesive force and capable of therefore weakly adhering to the surfaces of the writing boards to prevent the residues from scattering, without producing fine residue particles, when the handwritings of the marking ink are erased. SOLUTION: This marking ink for writing boards essentially contains polyvinyl butyral and/or polyvinyl formal as a resin and further a compound represented by the general formula 1 (see the specification) and/or a vegetable oil glyceride as a surfactant.