baber/WOPTO huggingface dataset:
Patent JP-2003010648-A (JP)
Title: Hollow yarn separation membrane module and gas separation method
Inventor: MEHAKU SHINJI
IPC: B01D63/02
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a hollow yarn separation membrane module simple in structure, very easy to process, capable of being reduced in size, and excellent in a separation efficiency and to provide a gas separation method which can perform highly efficient gas separation by using a small hollow yarn separation membrane module. SOLUTION: By disposing a hollow yarn element having a mandrel in the substantially central part of a bundle of hollow yarns in a housing comprising a shell and a cap and by fastening and fixing the mandrel with the cap or the shell by a fastening and fixing means in a manner that the cap and the shell are kept in an air tight state, the shell, the cap, and the hollow yarn element are integrated with each other to constitute a hollow yarn separation membrane. Gas separation is performed by using the thus constituted hollow yarn separation membrane module.
Patent JP-2003011177-A (JP)
Title: Mold
Inventor: YAMAMOTO KUNIO
IPC: B29C45/30
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a mold enhancing the degree of freedom of molding even in a thin-walled molded article and preventing the generation of filling insufficiency. SOLUTION: A fixed mold 11 and a movable mold 12 opened and closed mutually and forming a cavity 13 having a product shape at the time of mold clamping are provided. The gate 15 opened to one side wall plate part corresponding part 2A is provided and a taper part 16 is formed so that a left side wall plate part corresponding part 4A and a right side wall plate part corresponding part 5A become b'>b". The speed V of a molten resin passing the left side wall plate part corresponding part 4A and the right side wall plate part corresponding part 5A is suppressed to suppress the turning of the resin to an other side wall plate part corresponding part 3A to eliminate a gas sump. The cavity can be perfectly filled with the resin.
Patent JP-2002042848-A (JP)
Title: Fuel cell device
Inventor: DERFLINGER MONIKA
IPC: H01M8/0668
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an improved fuel cell device having water balance. SOLUTION: This fuel cell device is provided with a fuel cell unit having, at least, a fuel cell and a gas generator generating a hydrogen rich medium intending to supply hydrogen to the fuel cell unit. In this device, a single stage oxidation unit is provided with a first separator for separating water from the hydrogen rich medium in the upstream of a single stage, and a decompression valve between the first separator and the stage. A multistage oxidation unit is provided with the separator for separating water from the hydrogen rich medium in the upstream of the last stage of the oxidation unit and a decompression valve between the first separator and the last stage.
Patent JP-2003021262-A (JP)
Title: Fluid control device
Inventor: YAMAJI MICHIO
IPC: F24H1/12
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a fluid control device with a heater capable of suppressing the increase of the installation area following the addition of the heater. SOLUTION: Right-and-left tape heaters 11 are disposed on both sides of at least one line, and the tape heaters 11 are retained to corresponding joint members by a plurality of clips 12. These respective clips 12 are comprised of a pair of sidewalls 13 facing each other at specified intervals and a connection wall 14 connecting the middle parts between the upper and lower sides of the respective sidewalls 13 so that the lower sides of the respective sidewalls 13 are spaced from each other when a force is exerted on the upper sides of sidewalls 13 in the direction that brings the upper sides closely to each other, and that both sidewalls 13 return to its original state when the force is released.
Patent JP-2003021656-A (JP)
Title: Surface potential detection device
Inventor: UEHASHI KATSUYUKI
IPC: G01R29/12
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a surface potential detection device capable of performing self-diagnosis of existence of a damage by vibration of a vibrator, and reporting (displaying) detection incapability or detection abnormality if it occurs. SOLUTION: This device is equipped with a fault determination circuit for taking out an oscillation signal by the vibrator 4 and a vibrator driving circuit 7, and comparing its level with a threshold by a comparator 21, to thereby determine as an abnormality or a fault in the case below the threshold.
Patent JP-2003015359-A (JP)
Title: Electrostatic charge image developing toner, method for manufacturing the same, image forming method and image forming apparatus each using the same
Inventor: YANO TETSUYA
IPC: C12P7/62
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing toner capable of uniformly designing toner characteristics such as electrostatic chargeability, fluidity, aging stability and environmental stability among color toners, having a small particle diameter, containing a uniformly and finely dispersed colorant, having excellent saturation and transparency and having a higher contribution to environmental protection. SOLUTION: In a method for manufacturing an electrostatic charge image developing toner including at least a step for coating at least part of a colorant with a polyhydroxyalkanoate(PHA) as a first resin component, a step for manufacturing a colorant at least partly coated with PHA as a first resin component comprises a step for dispersing a colorant in an aqueous medium, a step for immobilizing a PHA synthesis enzyme on the colorant dispersed in the aqueous medium, a step for adding 3-hydroxyacyl CoA as a substrate and a step for coating at least part of the surface of the colorant with PHA by carrying out a PHA synthesis reaction. A toner obtained by the method and an image forming method and apparatus using the toner are provided.
Patent JP-2003025119-A (JP)
Title: Turret tool post
Inventor: KAWAI TSUNEICHI
IPC: B23B29/32
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To miniaturize a turret tool post itself and a machine tool provided with the turret type tool post and reduce their manufacturing costs. SOLUTION: This turret tool post is provided with a tool post body 101, a turret 102, which is supported on the tool post body 101 rotatably and on which a rotary tool 105 and a cutting tool 106 are mounted in specified space relation in the peripheral direction, and a clamping means which clamps the turret 102 at a specified index position in relation to the tool post body 101. The tool post has an electric motor 119 at the tool post body 101, a first transmission means to clamp and unclamp the turret 102 by means of the clamping means by transmitting to the drive force of the electric motor 119, a second transmission means to turn the turret 102 by transmitting the drive force of the electric motor 119 to the turret 102, and a third transmission means to rotate the rotary tool 105 by transmitting the drive force of the electric motor 119 to the rotary tool 105.  The first transmission means is provided with a first electromagnetic clutch 143, and the second transmission means is provided with a second electromagnetic clutch 143.
Patent JP-2003031368-A (JP)
Title: Organic electroluminescent element and display device
Inventor: MATSUURA MITSUYOSHI
IPC: H01L27/32
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent element of excellent luminous efficiency with a long service life, and a display device of low power consumption with a long service life using the organic electroluminescent element. SOLUTION: This organic electroluminescent element with an organic layer clamped between two electrodes contains a compound expressed by a general formula (1), in at least one layer of the organic layer. In the formula, B represents a boron atom, R1 , R2 , R3 and R4 represent a monovalent substituent, Ar<1> represents a bivalent group of a 6-membered ring which may have an alkyl group, an alkyloxy group, an aryloxy group, an alkylthio group, an arylthio group, an alkylamino group, an arylamino group, a nitro group, a cyano group or a halogen atom as a substituent, and n represents 1-5.
Patent JP-2003030371-A (JP)
Title: System, method, and program for balloting
Inventor: MASE YOSHITO
IPC: G06Q50/34
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a system for balloting which enables voters to vote by using communication equipment. SOLUTION: The system is equipped with a ballot paper constituted by entering information regarding a voter into a card which has a previously given identification number kept secret and makes it possible to decide whether the identification becomes readable, a voting means which votes for a candidate by communicating vote information composed of the identification number and information specifying the candidate, and a totaling means which receives the vote information sent from the voting means and totals votes for respective candidates according to information specifying the candidates when the identification information included in the vote information is not voted for.
Patent JP-2003030212-A (JP)
Title: System for registering and retrieving regional total information
Inventor: SHIOZAKI MITSURU
IPC: G06F13/00
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To urge a regional community-based IT(information technology) promotion provided with a site structure for enabling anyone regardless of an individual and a corporation to easily register a homepage. SOLUTION: An independent local site 'town web' is prepared for each different local authority to construct a regional total information site resulting from collecting the 'town webs'. The site is divided into web scroller frames where the 'town webs' can be displayed and retrieved and information station frames where various pieces of information can be read through to provide a total information registration and retrieve system provided with a site structure for enabling even a beginner user to easily register and retrieve a homepage or the like and to easily obtain desired information.
Patent JP-2003049408-A (JP)
Title: Steel support and bridge supporting device
Inventor: HARADA TAKASHI
IPC: E01D101/00
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a steel support movable only in a bridge axis direction normally and in case of an earthquake based on the seismic coefficient method and movable also in a right-angled direction to the bridge axis in case of an earthquake based on the ultimate horizontal strength method, and to provide a function separating type bridge supporting device jointly using the steel support and an elastic damper. SOLUTION: This steel support has a lower shoe 1 accommodating a rubber plate 15, an intermediate plate 17, and the like in a recessed part 3 provided at the center part, and fixed to a base plate 20 by bolts 41 directly or through a fixing member; lower shoe guide blocks 33a, 33b provided on the bridge axis direction side of the base plate 20 to guide the lower shoe 1; and an upper shoe 8 movably in the bridge axis direction held on to the lower shoe 1 through a sliding plate 18. The bolts 41 for fixing the lower shoe 1 to the base plate 20 directly or through the fixing member are set to such strength as to be broken when horizontal load exceeding horizontal load in case of the earthquake based on the seismic coefficient method is applied.
Patent JP-2003028425-A (JP)
Title: Pilot burner of premix combustor, premix combustor, and gas turbine
Inventor: BANDAI SHIGEMI
IPC: F23R3/14
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a high flame stability pilot burner of a premix combustor. SOLUTION: An air guiding plate 24 is place to almost cohere to a side face of a pilot nozzle 22 from a pilot swirler 21 toward a tip end of the pilot nozzle 22. An end 27 of the air guiding plate 24 is located at the tip end of the pilot nozzle 22, and is crooked outward radially in view of a shaft center of the pilot nozzle 22. When the end 27 of the air guiding plate 24 is crooked in this manner, pilot air 26 goes around the crooked part as shown by an arrowhead 28 and a swirl occurs. This swirl can curb blowoff of fuel and prevent dilution of the fuel by flow of the pilot air 26. Thus, flame stability is improved.
Patent JP-2003033609-A (JP)
Title: Water cleaning device
Inventor: TAKEGAWA HIROO
IPC: B01D35/147
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a water cleaning device capable of reducing the burden of water pressure regulating operation at the time of raw water supply to a water cleaning machine by a high pressure pump such as a portable fire pump. SOLUTION: In the water cleaning device constituted so that raw water 8 is to be pumped out to a filtration filter 2 by connecting an inflow pipe 3 of the water purifying machine 1 incorporating the filtration filter 2 and the raw water 8 by a water pipe 12 through an high pressure pump 5 and a relief valve 11 externally opened by a predetermined water pressure in order, the water pressure regulation burden of a pump operator is reduced by restricting the flow rate of the raw water 8 within an operation range of the relief valve 11 by interposing a constricted part 13 for controlling a raw water flow rate rate or a constant flow-rate valve between the high pressure pump 5 and the relief valve 11.
Patent JP-2003035925-A (JP)
Title: Camera
Inventor: NAKAO SOICHIRO
IPC: G03B17/04
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a camera equipped with a light emitting part whose bulk is suppressed in both of a housing state and a usable state and which can be attained at a low cost, as for the camera equipped with the flash light emitting part and for photographing in accordance with a photographing operation. SOLUTION: The camera is provided with the light emitting part, the rear part of which is attached to the camera main body through a shaft, and which is freely rotated by taking the rear part of the light emitting part as a center so as to be made in the housing state where the emitting part is stored in a housing part while the front side of the emitting part faces the rear part of the camera main body and the usable state where the front side of the emitting part projects ahead over the front surface of the camera main body.
Patent JP-2003043372-A (JP)
Title: Vertical fine adjustment mechanism for microscope
Inventor: KINOSHITA KAZUHIKO
IPC: G02B21/24
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical microscope of high stability which prevents a specimen from causing defocus and movement (drift) of an object point (object) during observation. SOLUTION: This vertical fine adjustment mechanism of the microscope comprises vertically moving rectilinear guide mechanism 4 and 8 for an objective lens 6 of the microscope constituted to a type which is symmetric with the optical axis and fine adjustment means 10, 11 and 12 for the objective lens.
Patent JP-2003045172-A (JP)
Title: Memory module
Inventor: SHIBATA KAYOKO
IPC: G06F12/00
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a memory module provided with a register, in which an endless dual T-branch topology is adopted and which is improved so that the device can cope with high frequency operation. SOLUTION: This module is provided with an impedance adjusting means connected in series to an output terminal of a transistor for output of a C/A register directly or indirectly. In the impedance adjusting means, adjustment of output impedance is performed so that output impedance in the case of watching from an input terminal of an internal C/A bus to the C/A register is made fixed substantially within an operation range of an internal signal outputted from the C/A register. Further, a rise time/fall time adjusting means is provided, and a goods waveform is obtained by adjusting tR/tF of the internal signal so that the internal signal has the prescribed tR/tF.
Patent JP-2003039029-A (JP)
Title: Cleaning device
Inventor: MITO KIYOSHI
IPC: B06B1/02
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic vacuum type cleaning device of which airtightness can be easily maintained without requiring particular attention by suppressing a pressure difference between the inside and the outside of main constituent parts, and between the main constituent parts and which is superior in safety from a fire and explosion, even when a combustible cleaning fluid is employed. SOLUTION: The device is provided with a cleaning vessel 6 having a storing vessel part 6a storing a cleaning solution 5 and accommodating a material to be cleaned 3 in the storing vessel part 6a, an ultrasonic vibrator unit 7 having a specified space 7a in the inside and giving ultrasonic vibration to the cleaning solution 5 in a vacuum container 1 capable of applying a vacuum condition, and the specified space 7a of the ultrasonic vibrator unit 7 is opened in the vacuum container 1 through a check valve 11 from an intake opening 10a.
Patent JP-2003042355-A (JP)
Title: Seal packing
Inventor: HORIMOTO AKIRA
IPC: F16L17/00
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a seal packing capable of surely sealing even material hard and of small elasticity. SOLUTION: The seal packing 16 includes an arc surface having a curvature center inside a seal packing fitting part 15 on at least a part, and includes a seal packing main body 17 provided rotatably around the curvature center inside the seal packing fitting part 15 and a seal part 18 projecting from a end part of a connection member 14 provided as one body with the seal packing main body 17 toward a mating connection member 14. In a process that a pair of the connection members 14 is connected, the seal packing main body 17 is rotated around the curvature center in the direction separating the seal parts 18 by reaction force when the seal parts 18 get into elastic contact.  Under a connecting condition of a pair of the connection members 14, the seal packing main body 17 is rotated around the curvature center in the direction pushing the seal parts 18 when internal pressure acts on the seal parts 18.
Patent JP-2002095437-A (JP)
Title: Method for producing mixed spice and food using the same
Inventor: NARUKAMI TOSHIHIKO
IPC: A23L27/00
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high-quality mixed spice such as curry powder, having excellent flavor, and to provide a food using the mixed spice. SOLUTION: This method for producing a mixed spice comprises the following process: mixing some materials selected from a flavor-expressible substance comprising at least one selected from a flavor-expressible substance mainly through amino-carbonyl reaction, a flavor-expressible substance mainly through the heat reaction of a sulfur containing compound, and a flavor-expressible substance mainly through the heat reaction of a nitrogen-containing compound, a flavor supplemental substance comprising cocoa, coffee, raisins, date palm, or the like, and having a flavor similar to a flavor produced through roasting them, and a flavor-enhancing substance to enhance the flavor-expressive function by the above-mentioned flavor-expressive substance comprising sodium bicarbonate, sodium citrate, silica gel and common salt with a mixed spice under the powdery granular condition,  and heating the thus obtained mixture, as necessary, followed by maturing the heated mixture to obtain the mixed spice prepared so as to have a high-quality flavor with sweetness and fragrance.
Patent JP-2003038394-A (JP)
Title: Inlet port body for vacuum cleaner
Inventor: OMOTO SHUHEI
IPC: A47L9/04
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide the inlet port body of vacuum cleaner in which any failure due to belt transfer is solved by using a gear, and gear transfer is surely performed. SOLUTION: A connection tube 14 is projected from almost the center of the longitudinal direction of a main body, and a rotary cleaning body 15 positioned at the upper part of an inlet opening 12h opened on a bottom face 12f of the main body is rotated in the main body, and a pair of wheels 16 and 17 are held at both edges of the main body so as to be rotatable, and an internal gear 16e is formed on an internal peripheral face 16d of one wheel 16, and a dividing gear 22 is arranged at the upper part of a shaft part 15a of the rotary cleaning body 15 so as to be engaged with the internal gear 16e, and biased to the connection tube 14, and a driven gear 15f arranged coaxially with the shaft part 15a is engaged with an interlocking gear 23 arranged coaxially with the driving gear 22.
Patent JP-2003043677-A (JP)
Title: Radiation sensitive resin composition
Inventor: NAGAI TOMOKI
IPC: G03F7/039
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a radiation sensitive composition excellent in storage stability as well as in resolution and environmental resistance as a chemical amplification type resist sensitive to active radiations, e.g. UV rays such as g- or i-line, KrF, ArF or F2 excimer laser light, far UV typified by EUV (extreme-ultraviolet radiation) or an electron beam. SOLUTION: The radiation sensitive resin composition contains a nitrogen- containing compound having a specified structure.
Patent JP-2003049051-A (JP)
Title: Flame-retardant resin composition and application thereof
Inventor: HIRAI YASUYUKI
IPC: C08G59/50
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retardant resin composition exhibiting sufficient flame-retardance without containing a halogen-based flame retardant and having excellent curing property and capable of providing laminates having good heat resistance in good productivity. SOLUTION: The flame-retardant resin composition is obtained by adding an organophosphorus compound which is a derivative of 9, 10-dihydro-9-oxa-10- phosphaphenanthrene-10-oxide and has two or more phenolic hydroxy groups and a phosphate-based compound selected from phosphates and condensed phosphates to a resin composition containing an epoxy resin and an amine-based curing agent so that a weight ratio of the organophosphorus compound to the phosphate-based compound is (2:8) to (7:3) and total of these weights is 5-30 wt.% based on total weight of the flame-retardant resin composition solid content.
Patent JP-2003043840-A (JP)
Title: Image forming device
Inventor: KATAOKA HIROSHI
IPC: G03G21/00
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of abnormal sound caused by the adhesion of toner to a cleaning roller 10 for a pressure roller 2 in advance and to lighten load exerted on a fixing driving motor M in a fixing device 60 for an image forming device. SOLUTION: This image forming device is equipped with a fixing roller 1 and the pressure roller 2 for permanently fixing a toner image on a recording material P, the cleaning roller 10 provided on the surface of at least either roller 1 or 2 in order to remove adhering toner, the fixing driving motor driving the fixing device 60, and a control means 30 performing control by detecting the driving current of the fixing driving motor. The control means 30 controls driving and rotating by comparing a present driving current value with the mean value of the driving current values until then.