baber/WOPTO huggingface dataset:
Patent JP-2004015843-A (JP)
Title: Voltage-equalizing circuit for electricity-storing element, and voltage-detecting circuit and equalizing charging circuit utilizing the same
Inventor: ROKUTO TAKAO
IPC: H02J7/02
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a voltage-equalizing circuit for an electricity-storing element, an electricity-storing device made up of a plurality of blocks, that is of a simple structure, easy to control and operate, and allows high-speed voltage equalization without using an external resistor that causes power loss.  <P>SOLUTION: Transformers T31, T32 are provided for each of blocks B1, B2, respectively. The primary windings W11, W12 of the transformers are connected parallel. Capacitor cells C1 to C4 are connected to the secondary windings W211 to W222 of the transformers via each of switching elements SS1 to SS4 and diodes D1 to D4, respectively. The switching elements SS1 to SS4 are each turned on and off simultaneously by a frequency of 50 Hz.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311682-A (JP)
Title: Plastic pipe cutting machine
Inventor: MATSUMOTO MISAO
IPC: B26D7/08
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a plastic pipe cutting machine having a feature of curving, projecting and rigidifying a thin pipe, pulling a cutting tool 1, and cutting the pipe by pushing working; capable of performing the operation with one lever and cutting a thin plastic pipe which could not be cut in the past; and having a saw tooth for cutting the plastic pipe and for also forming a cut edge of a thick pipe by the saw tooth.  <P>SOLUTION: When the plastic pipe (placed beneath a pressure piece 3) is to be cut, the pipe is curved and projected in a direction toward the cutting tool 1 by the pressure piece 3, and cutting tool 1 is vertically moved or is pulled and pushed. Cutting is carried out while pressing the cutting tool 1, and even the pipe of no rigidity can be cut without being flattened or being cracked. There is also the cutting tool 1 having a saw tooth capable of easily ripping the thick pipe.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011189-A (JP)
Title: Dew condensate removing device
Inventor: HARA MATSUO
IPC: E06B7/14
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dew condensate removing device capable of preventing the falling of droplets (dew condensate) adhered to a window glass, a wall surface, a tile or the like to a desk, a tatami, a carpet or the like.  <P>SOLUTION: The dew condensate removing device A has an arm-like body 2 having a dropping cylinder part 22 formed in the lowest position and an inclined groove 26 for collecting the dew condensate 1 dropped from the window glass 4 and guiding the dew condensate 1 to the dropping cylinder part 22, the arm-like body being arranged in a state closely fitted to the window glass 4; and a tank 3 for receiving and storing the dew condensate 1 dropped from the dropping cylinder part 22 through a tube 23 mounted on the dropping cylinder part 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012206-A (JP)
Title: Measuring chip
Inventor: MUKAI ATSUSHI
IPC: G01N21/27
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring chip for accurately measuring without a complicated structure of an apparatus when a sample having a small change of a resonance angle is observed in SPR measurement.  <P>SOLUTION: The measuring chip is used for measurement using total reflection attenuation and provided with a dielectric 10 having an opening 12 for receiving a sample and translucency, including a first side face 10a for receiving a light used for the measurement and a second side face 10b for emitting the light and having a concave lens 10c formed on the second side face 10b and diffusing the transmitted light, and a metal thin film 11 formed on an inner bottom face of the opening and reflecting the light entering from the first side face 10a and into a face opposite to the sample toward the concave lens 10c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013491-A (JP)
Title: Maintenance process managing system for production facility
Inventor: SUGANUMA TAKASHI
IPC: G06Q50/00
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a maintenance process managing system for reducing the load on operators to input the maintenance information on a producing facility, and facilitating search for the cause of an abnormality of the producing facility.  <P>SOLUTION: This system is provided with: a portable terminal 5 capable of inputting the maintenance information of a production facility 2; and a process managing device. The process managing device includes: a facility maintenance information collecting part 32 for wirelessly receiving and collecting information from the portable terminal, a production facility featured value collecting part 30, a management chart information retrieving part 34 for performing information retrieval for preparing a management chart to display the facility maintenance information and the featured value on the same picture; and a maintenance chart display part 35, as necessary, for displaying the management chart on the picture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010553-A (JP)
Title: Oily detergent
Inventor: ICHIKAWA TOMOMICHI
IPC: A61K8/44
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an oily detergent exhibiting excellent appearance, removal performance, water-washable properties and sense of use, and having good stability with time passage.  <P>SOLUTION: This oily detergent comprises 50-95 wt.% oily component comprising an N-long acyl-neutral amino acid ester which has an 8-22C linear or branched and saturated or unsaturated acyl group, and a 12-22C linear or branched and saturated or unsaturated hydrocarbon group as the hydrocarbon group constituting the ester site, and 4-30 wt.% nonionic surfactant having 5-16 HLB.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012929-A (JP)
Title: Polarizer and its manufacturing method, and liquid crystal display device
Inventor: NAKANO SHUSAKU
IPC: G02F1/1335
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarizer without requiring an allignment layer, eliminating loss of cutting end after cutting out a polarizer since an absorbing axis of the polarizer can be freely set, suitable to upsizing and thickness reduction of a liquid crystal display, and to provide its manufacturing method and the liquid crystal display device using the polarizer.  <P>SOLUTION: This polarizer is formed by laminating, on a base material, hardened liquid crystal layers containing an oriented dichroic coloring matter with the absorbing axis freely settable in any direction. This polarizer is formed from a dimer of a high polymer liquid crystal in which the hardened liquid crystal layer has an optical dimerized group inside a molecule. The polarizer is manufactured by thinly filming a high polymer liquid crystal composition formed by mixing the dichroic coloring matter on the high polymer liquid crystal having the optical dimerized group inside the molecule, followed by irradiation of linear polarized light on the high polymer thin film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003058078-A (JP)
Title: Thin film transistors and organic el display device using the same, and manufacturing method therefor
Inventor: LEE JAE MAN
IPC: H01L21/77
Filed: 2002-06-10
Abstract: PROBLEM TO BE SOLVED: To provide thin film transistors and an organic EL display device using the same, and a manufacturing method therefor. SOLUTION: The organic EL display device comprises a high temperature use substrate made of a metal or ceramic, a semiconductor layer including a source area and a drain area formed on a specified area on the substrate, source electrodes made in contact with the source area of the semiconductor layer and used for data lines, pixel electrodes made in contact with the drain area of the semiconductor area and formed in each pixel area, an organic EL layer formed on the pixel electrodes, a common electrode formed on the organic EL layer, and a transparent protective film formed on the common electrode.
Patent JP-2004022271-A (JP)
Title: Cathode-ray tube
Inventor: KOIZUMI YUKIO
IPC: H01J1/142
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To realize a low-cost cathode-ray tube with excellent mass productivity, maintaining stable electron emission characteristics when operated over a long time at a high current density, and allowing rationalization of the manufacturing process.  <P>SOLUTION: An electron emitting substance layer 42 constituting a cathode 40 is formed by dispersing a scandium compound having an average particle diameter of 1.2 μm or less in an oxide layer made of an alkaline earth metal (barium, strontium, calcium) oxide in the range of, by atomic weight ratio to strontium, 0.003 to 0.3. A base metal 41 contains nickel as the main component and a reducing metal, and has a top part surface 41a touching the electron emitting substance layer 42, the plate thickness of the top part surface 41a being 0.17 mm or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022776-A (JP)
Title: Device and method for treating substrate
Inventor: TANAKA TOMOKAZU
IPC: G03F7/42
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To perform a spin cleaning on substrates having mutually different sizes without generating water marks by using the same device.  <P>SOLUTION: A spin cleaner is provided with a treating chamber 4 in which spin cleaning is performed on the substrates W, a chuck 5 which horizontally holds the substrates W in the chamber 4, and a motor 6 which rotates the substrates W held by the chuck 5. The chuck 5 can hold substrates W having different sizes. The treating chamber 4 is composed of a treating chamber main body 8 and a jig 9 which can be attached to and detached from the main body 8. An opening 12 is formed in the jig 9 so as to introduce the outside air into the chamber 4. A plurality of tools 9 having mutually different opening diameters is prepared in advance and the air current in the chamber 4 is controlled by selectively using the tools 9 in accordance with the sizes of the substrates W.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021602-A (JP)
Title: Product recycle management system and method
Inventor: HIROSHIGE YUUZOU
IPC: G06Q50/00
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To realize information management for surely performing processing according to a contract contents in disposal contractor performing recycle processing of used products.  <P>SOLUTION: This product recycle management system is provided with a function of previously applying a management number to processing contents of the contract for grasp and management of them for controlling information on the disposal contractor, a function of inputting and comparing an acceptance condition, a function of inputting operated service contents and comparing them with an expected service contents, a function of determining, sorting, and managing the value of a recycled object, a function of managing decomposing processing, machining processing, shipment contents of products and components, and a processing condition at the shipment destination in relation to the management number, a function of grasping and inputting a processing condition of a shipped article, and a function of managing performance within a proper duration. In this way, proper recycle processing management including processing of consigned articles carried out by another contractor can be realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023926-A (JP)
Title: Charge circuit
Inventor: NISHIJIMA TOSHIFUMI
IPC: H02M3/155
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent a current reverse flow to the side of an element for charging at charge while charging a capacitor sufficiently to the voltage appearing at a specified terminal, concerning a charge circuit.  <P>SOLUTION: This charge circuit is provided with a backup capacitor 28 which charges the voltage appearing at the output terminal 34 of a boosting circuit 30 and discharges the charged voltage toward the output terminal 34 via a diode 40. A charge path between the output terminal 34 and a backup capacitor 28 is provided with two p channel type DMOSs 60 and 64 connected in series, in parallel with the diode 40 for discharge. Hereby, the threshold voltage for a current to flow to the output terminal 34 via the side of the DMOSs 60 and 64 from the backup capacitor 28 is enlarged more than the threshold for a current to flow via the diode 40 for discharge.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023065-A (JP)
Title: Metal-graphite sheet composite and electronic apparatus
Inventor: ORIHASHI MASAKI
IPC: H05K7/20
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal-graphite sheet composite which is capable of dissipating heat surely and easily as conducting electricity on the basis of the fact that a graphite sheet is superior in both electric and thermal conductivity, and to provide an electronic apparatus.  <P>SOLUTION: The metal-graphite sheet composite 60 thermally coupled to a heating body 50 so as to dissipate heat released from the heating body 50 is equipped with a graphite sheet 70 thermally coupled to the heating body 50; an electromagnetic wave absorber 75 which is arranged on the heating body 50 to absorb electromagnetic waves originating from the heating body 50, thermally coupled to the graphite sheet 70, and equipped with a heat sinking filler for conducting heat released from the heating body 50; a metal foil 71 arranged on a part of the graphite sheet 70; and a thermal joint 74 which thermally connects the metal foil 71 to a heat dissipating target 61 for dissipating heat that is released from the heating body 50 and conducted through the graphite sheet 70.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020165-A (JP)
Title: Outdoor unit of air conditioner
Inventor: ISHIHARA HIRONORI
IPC: F24F5/00
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To suppress damage of base legs without marring the workability in installation.  <P>SOLUTION: This air conditioner is provided with an outdoor side refrigerant circuit 3 including, at least, a compressor 21 and a heat exchanger 20, and a case 2 having an upper case part 2a storing the heat exchanger 20 and a lower case part 2b storing the compressor 21 provided in the lower part of the upper case part 2a. The lower case part 2b has a small cross section compared with that of the upper case part 2a and has a plurality of supports 5a-5d projecting downward from the bottom part of the case 2, and the bottom ends of the supports are installed on an installation surface. The bottom ends of the plurality of supports are provided with the fixing base legs 12a-12d extending inward. This constitution can secure a large heat exchange area and eliminate the marring of the heat exchange efficiency. The lower case part is formed into a relatively small size so that the manufacturing cost such as the material cost and the like is lowered to reduce the cost of the outdoor unit whole body. A space is secured between the case bottom part and the installation surface and is used for a fixing work when fixing the bottom ends of the supports to the installation surface, thereby facilitating the fixing work.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029879-A (JP)
Title: Automatic setting method for luminance frequency distribution reference value in finger/palm print collection, and finger/palm print collecting apparatus using same
Inventor: MISHIRO YASUHIRO
IPC: H04N5/335
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic setting method for a luminance frequency distribution reference value to be used for automatic density control of a finger/palm print collection image.  <P>SOLUTION: Processing for obtaining a plurality of finger/palm print images M(I) (I: 1-n) while setting temporary luminance frequency distribution reference values S(I) (I: 1-n) to successively increase the values, processing for finding average luminance for each finger/palm print image M(I) and comparing it with a preset average luminance reference value, and processing for finding a number of pixels P(I) within a fixed range before and after a peak of the luminance frequency in a finger/palm print image portion for each finger/palm print image M(I) as the total number of pixels having luminance included within a fixed range before and after the peak are repeated until the average luminance becomes lower than the average luminance reference value. Then, a number of pixels P(x) within a fixed range before and after the maximum peak is extracted from the number of pixels P(I) within the fixed range before and after the peak, and a temporary luminance frequency distribution reference value S(x) corresponding to the number of pixels P(x) within the fixed range before and after the maximum peak is automatically set as a luminance frequency distribution reference value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029901-A (JP)
Title: Retrieval system and method and computer program for executing the same method and recording medium
Inventor: WATANABE YOSHINORI
IPC: G09B29/00
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To realize the removal of the adverse influence of the retrieving function of a retrieval system due to physical constraint, the complementing of the retrieving function, and the reinforcement and fulfillment of the retrieving function.  <P>SOLUTION: In a retrieval system for retrieving a database in which information is preliminarily stored in a hierarchical structure, and for extracting relevant information based on prescribed input information from a user, not only the retrieval of the database in the retrieval system but also the retrieval of relevant information through connection via a communication network to a network information retrieval site is carried out based on the input information, and the network retrieval result information being the retrieval result is received, and the relevant information acquired by the data base retrieval and/or the network retrieval result is selected and displayed as necessary.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024307-A (JP)
Title: Absorptive article
Inventor: OTANI TOMOHIRO
IPC: A61F13/56
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the leakage of a body fluid by obtaining the proper mobile ranges of two fasteners, and reliably performing fastening.  <P>SOLUTION: A disposable diaper 1 includes: a diaper body consisting of a liquid permeable front sheet 10a, a liquid impermeable rear sheet 10b, and an absorptive body 12 held between the front and rear sheets over a part from a belly side part 15 to a back side part 16; a pair of fixing parts 20 arranged by extending to the both sides of the back side part; and a wearing part 30 arranged in the belly side part to lock the fixing parts 20. The first and second fasteners 21, 22 projected sideward are formed in parallel in the fixing parts in a longitudinal direction. The first distance 20A of a gap 20c between the base end parts 20a of the first and second fasteners is made to be 40-60mm, a second distance 20B from the base end part of the first or second fastener to the distal end part 20b is made to be 45-65mm, and then, the ratio of the first distance to the second distance is made to be 0.8-1.2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024970-A (JP)
Title: Contaminated soil treatment system and contaminated soil treatment method
Inventor: SATO FUJIO
IPC: B09C1/08
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contaminated soil treatment system and a contaminated soil treatment method which enables reliable treatment of soil contaminated with hexavalent chromium by preventing reelution of hexavalent chromium.  <P>SOLUTION: The contaminated soil treatment system is composed of a contaminated soil treatment machine 200 provided with an oxidation reduction treatment apparatus 1A which accepts earth and sand contaminated with hexavalent chromium and reduces the hexavalent chromium to trivalent chromium and a solidifying treatment apparatus 1B which accepts the treated earth and sand from the oxidation reduction treatment apparatus 1A, insolubilizes the trivalent chromium and solidifies the treated earth and sand and a road roller 300 subjecting the modified earth and sand which is discharged from the contaminated soil treatment machine 200 and is buried back to the ground to rolling compaction and releasing air included inside the modified earth and sand.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003115730-A (JP)
Title: Pwm (pulse-width modulation) circuit and power amplifier circuit
Inventor: TSUJI NOBUAKI
IPC: H03F3/217
Filed: 2002-06-24
Abstract: PROBLEM TO BE SOLVED: To enable stable negative feedback in a power amplifier circuit employing a PWM circuit by reducing the phase rotation in the circuit. SOLUTION: The PWM circuit 10 comprises a comparator 11 having hysteresis characteristics applied with positive feedback and an integrator 20. In the circuit 10, an input signal from a signal source 16 which is inputted via an amplifier 15 is compared with an integrated output by the comparator 11, thereby outputting a PWM signal having a leading phase characteristic which is obtained by differentiating an input signal. This PWM signal is amplified in a switching circuit 21, is applied to a speaker 27 via an LC filter 26, and is negatively fed back to an input side via a resistor 28. The PWM signal which is leading in phase passes through the filter 26, thereby reducing the phase rotation of the output to enable an stable negative feedback operation.
Patent JP-2003047698-A (JP)
Title: Game machine
Inventor: SUGIJIMA KISHIO
IPC: A63F7/02
Filed: 2002-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of giving a game performance by effectively using the whole game area without limitting the sight point of a player only to the screen of a pattern display device in the game area. SOLUTION: This game machine comprises two or more light emitting means LED1-LED12 aligned in a line, and a representation display control means for performing a presentation display for relating the light emitting display mode by the light emitting means to the variable mode of patterns in a pattern display means 3 to successively emit light along the line.
Patent JP-2004026197-A (JP)
Title: Label for sealed container and manufacturing method therefor
Inventor: MORIYAMA TOSHIYUKI
IPC: B65D83/08
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a label for a sealed container, which is to be used for opening/closing a take-out port of a container body, and is excellent in sealability for sealing the take-out port and hinge properties capable of holding the label in such an opened attitude turned over and peeled.  <P>SOLUTION: This label is composed of a lid sheet 7 in which a pressure sensitive adhesive layer 6 is formed on the backside of a sheet base material 5, and a synthetic-resin hinge film 11 in which an adhesive layer 10 is formed on the backside of a film base material 9. The backside of the hinge film 11 is bonded to the outer surface of the lid sheet 7, so that the hinge film 11 can be connected to the lid sheet 7. The lid sheet 7 is made freely bendable via the hinge film 11 in a state in which the hinge film 11 is bonded to the container body 1 via the adhesive layer 10. The lid sheet 7 can be stuck on the peripheral edge of the opening of the take-out port 2 via the layer 6 so as to close the port 2.  <P>COPYRIGHT: (C)2004,JPO