baber/WOPTO huggingface dataset:
Patent JP-2002066648-A (JP)
Title: Method for evaluating tube stock for hydroforming
Inventor: MIZUMURA MASAAKI
IPC: B21D26/041
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a relative evaluation method for a tube stock in the production stability at the time of mass production of actual components in the hydroform process which forms into a prescribed shape by loading an internal pressure and an axial press to the tube stock after the tube is put into a die and a divided die is clamped. SOLUTION: The tube stock is put into the mold using the mold having a rectangle cross surface which changes the shorter side length into the same length as the outside diameter of a round tube, and the internal pressure is boosted to Pk (MPa) and then both ends tube are axially pressed by δ (mm), holding Pk and further, holding δ, tests to boost the internal pressure to Pb until the tube bursts are performed exhaustively by parameterizing both Pk and δ, and regions for Pk and δ combination where no bursting occurs during the axial pressing and no wrinkling is generated during Pb and the corner curvature radius of the rectangle during Pb becomes smaller than the standard size are found to evaluate the tube stock for hydroforming.
Patent JP-2002068003-A (JP)
Title: Steering system for paddy working machine
Inventor: TANI KAZUNORI
IPC: A01B69/00
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To enhance turning performance under a braking operation of a steering brake to a driving rear wheel in a turning inner side. SOLUTION: Steering clutches 18 and the steering brakes 19 are interposed in a condition where the clutches 18 are positioned in an upstream side of transmission, in respective transmission mechanisms to the left and right driving wheels, an operation means is provided to release the clutch 18 in the turning inner side out of the clutches 18 interlocked with steering of a set angle or more from a rectilinear posture of a steering wheel, and to conduct the braking operation for the brake 19 in the turning inner side out of the brakes 19 interlocked with an operation of the second set angle or more larger than the set angle hereinbefore under a condition where the clutch 18 in the turning inner side is steered,  and a shifter 20 is provided to pushingly move an operated part 19a to a braking side under a condition brought into direct contact with the part 19a of the brake 19 by subsequent moving after the steering operation of the clutch 18.
Patent JP-2002071039-A (JP)
Title: Emergency shutdown valve
Inventor: OKADA AKIRA
IPC: F16K17/36
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an emergency shutdown valve having simple construction in which valve opening state is immediately switched to a valve closing state so as to securely and safely intercept a conduit in case of emergencies such as earthquake. SOLUTION: The emergency shutdown valve 1 is primarily comprises a valve body 2 in which a valve element 4 is mounted on a valve rod 5 inserted into a valve casing 3 to be disposed, an arm 7 communicated with the valve rod 5 and provided with a weight 6 energized in a closing direction of the valve element 4, a lock lever 8 locking the arm 7 at a valve opening position of the valve element 4, a motor-driven actuator 14 canceling the locking status, and a hydraulic shock absorber 25 for controlling rotating speed of the arm 7. With this configuration, energization to the motor-driven actuator 14 for a very short time leads to a lock releasing operation and allows rotation of the arm 7.  The abnormalities such as a break exert little effect on valve opening action of the valve element 4, thereby preventing a stop of the valve element 4 at an intermediate opening degree, and allowing the conduit to securely and safely intercept.
Patent JP-2002070766-A (JP)
Title: Scroll compressor
Inventor: ITO TAKAHIDE
IPC: F04C18/02
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To improve the processing ability of a connection edge and to reduce the cost while securing air tightness between a fixed scroll and a rotating scroll. SOLUTION: The compressor is provided with the fixed scroll having a vortical wall body 12b on one side of an end plate and the rotating scroll having a vortical wall body 13b on one side of another end plate, which carry out revolution turning movement by engaging the wall bodies, 12b and 13b with each other. In the scroll compressor which 12b and 13b are made into form with a step and one side of the end plate is made into form with a step, the shape of a connection wall surface 12e which connects the adjoining position each other among one side of each end plat is decided according to envelope curves in which the rotation locus of the connection wall surface 12e is drawn, connecting the adjoining parts to each other among upper edges.
Patent JP-2001097886-A (JP)
Title: Administration of vaccine to disease caused by pathological response by specific t-cell subpopulation, and method therefor
Inventor: HOWELL MARK D
IPC: C07K16/00
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a vaccine for preventing or regulating a pathological symptom mediated by a specific T-cell, and further to provide a method for administering the vaccine to a vertebrate. SOLUTION: This vaccine is the one for prophylaxis or therapy of pathological symptom mediated by the T-cell in an individual of the vertebrate, or the unregulated replication of a T-cell clone. The vaccine contains an effective amount for immunogenicity of a T-cell receptor fragment, and the fragment has immunogenicity, and comprises (a) an amino acid sequence of vβ3, or (b) an amino acid sequence having one or more substitution, insertion and/or deletion in the amino acid sequence of (a), and comprising at least five amino acids, wherein the polypeptide comprising the amino acid sequence (b) exhibits the characteristics of the Vβ3.
Patent JP-2002075306-A (JP)
Title: Battery storing structure
Inventor: OTANI AKIO
IPC: H01M2/10
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent power supply from being instantly cut off even if impact and vibration are applied. SOLUTION: A battery case 2 to store a battery 1, a contact plate 5 and a contact spring 6 to be brought into contact with the electrodes of the battery 1 stored in the battery case 2 respectively, and a locking member 10 to lock the battery 1 by pressing it to the inside of the battery case 2 are provided. Accordingly, since the locking member 10 locks the battery 1 by pressing it to the inside of the battery case 2 with the electrodes of the battery 1 stored in the battery case 2 brought into contact with the contact plate 5 and the contact spring 6, the battery 1 has no chance to move in the battery case 2, even if impact and vibration are applied to the battery case 2, and the electrodes of the battery 1 have no chance to be separated from the contact plate 5 and the contact spring 6. Therefore, a power supply can be prevented from being instantly cut off by impact and vibration.
Patent JP-2002071269-A (JP)
Title: Drying method and device therefor
Inventor: IKEGAMI YOSHIHIRO
IPC: F26B3/24
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a drying method permitting the full periphery of a drying container to be used for heating and allowing an object to be treated to contact with the inner peripheral wall surface of the drying container in roughly uniform thickness in spite of the widening area of evaporation so as to dry it effectively. SOLUTION: At the time of drying an object to be treated (M) by using a drying device comprising a horizontal drying container (2) having a horizontal axis, a horizontal rotation shaft (30) rotated and driven inside this horizontal drying container, shovel-shaped vanes (32, 32, etc.), fitted to this rotation shaft and chopper vanes (40, 40, etc.), rotated and driven at a relatively high speed; the full inner peripheral wall (11a) of the horizontal drying container (2) is heated by a heating jacket (10). Moreover, the object to be treated (M) is stratified and brought into contact with the inner peripheral wall of the horizontal drying container by the centrifugal force of the vanes (32, 32, etc.). As a result, the object to be treated (M) is heated and dried by the full inner peripheral wall (11a) of the horizontal drying container (2).  At this time, agglomerate is sheared and dispersed by the chopper vanes (40, 40, etc.).
Patent JP-2002066637-A (JP)
Title: Press forming method excellent in dimensional accuracy of formed object
Inventor: YOSHIDA TORU
IPC: B21D5/01
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a hut shape bending member excellent in shape frozenness in a press component using a steel plate. SOLUTION: Using a steel plate or a coated steel plate whose ratio of crystalline plane between the crystal face of ferrite  100} in the parallel surface to the rolling surface of the steel plate and the crystal face  111} is 1.0 or more, the press forming is performed imparting a tensile stress of 40 to 100% against the material tensile strength to the longitudinal wall portion. In this case, by setting up a blank holding load F [N] so as to satisfy the formula, 2btσB/5 μ<=F<=btσB/μ, the press forming is performed imparting the tensile stress of 40 to 100% against the material tensile strength to the longitudinal wall portion. (but, b: blank width [mm], t: raw steel plate wall thickness [mm], σB: tensile strength [MPa] of raw steel plate, μ: frictional coefficient of raw steel plate and die).
Patent JP-2002070108-A (JP)
Title: Slime remover
Inventor: TAKEMURA EIJI
IPC: E03C1/30
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a slime remover constituted by removably mounting a chemical storing container 4 in the lower part of a lid 3, in which when the chemical storing container 4 is mounted in the lid in the state of shifting the phase in the circumferential direction, a drainage inflow port 4a is shifted from an opening 3a so that the drainage inflow port 4a is not opened upward, to thereby prevent drainage from flowing in the chemical storing container 4. SOLUTION: A recessed part 41 is formed in the outer peripheral surface of the chemical storing container 4, and a projecting part 31 formed on the lid 3 is engaged with the recessed part 41.
Patent JP-2002075731-A (JP)
Title: Thin y-type magnetopumbite film, method of manufacturing the same, and thin film inductor using the film
Inventor: KOINUMA HIDEOMI
IPC: H01F17/00
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a thin Y-type magnetoplumbite film, having high magnetic permeability in GHz band. SOLUTION: This thin Y-type magnetoplumbite film is formed on a single- crystal substrate 11, composed of an MgAl2O4 (111)-substrate heated to a temperature of >=1,000 deg.C by evaporating Ba, Me (Me=Mg, Zn, Co, Fe, or Ni), Fe, and O from a target 12, having a stoichiometric compositional ratio expressed by the chemical formula of Ba2Me2Fe12O22 by irradiating the target 12 with a prescribed pulsed laser beam from a KrF excimer laser 13 in a vacuum tank, while the inside of the tank is being maintained in a prescribed O2-pressure atmosphere.
Patent JP-2002068142-A (JP)
Title: Method and apparatus for sterilizing outer face of cup container
Inventor: MATSUURA SHIGEKI
IPC: B65B55/04
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To prevent a gas-form sterilizing agent from reeking because of installation of a special gas chamber when sterilizing the outer face side of a cup container by jetting of the gas-form sterilizing agent from a jetting nozzle, and to be capable of uniformly and thoroughly adhering the sterilizing agent on the outer face side of the container by jetting from the down side the gas- form sterilizing agent toward the individual container by a small number of the jetting nozzles. SOLUTION: The gas-form sterilizing agent is jetted in a nearly conical shape from the jetting nozzle 3 toward a bottom part of the container 1 from the lower part of the container 1 for each cup container 1. The gas-form sterilizing agent is jetted in a nearly straight-line shape from the jetting nozzle so as to jet it along the side wall of the container 1 from the lower part of the container 1.
Patent JP-2002081773-A (JP)
Title: Helium compressor unit
Inventor: TAMURA TOMONORI
IPC: F04B49/06
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a helium compressor unit having a constitution capable of being applied to a variety of refrigerating machines with reduced loss by a single helium compressor unit. SOLUTION: The helium compressor unit 1 has a constitution capable of supplying helium gas discharged from a helium compressor 11 to the refrigerating machines 5A-5D. The helium compressor 11 comprises a power control compressor. A controller 53 for changing capacity of the compressor 11 according to loads of the refrigerating machines 5A-5D is provided.
Patent JP-2002079728-A (JP)
Title: Printer, printer controlling method, and information recording medium with process therefor recorded
Inventor: OSHIMA YASUHIRO
IPC: G06F3/0484
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To notify various printer states to a user with a light emitting diode. SOLUTION: A printer 10 comprises a black ink cartridge 24 and a color ink cartridge 26. In a first stage of the error generation concerning the ink residual amount, a light emitting diode 30 is in different display embodiments for the cases of the ink low and the ink end. Thereafter, in a second stage after having a carriage 22 moved to the home position by when action, the light emitting diode 30 is in different display embodiments for the cases of the ink residual amount error generation in the black ink cartridge 24 and the ink residual amount error generation in the color ink cartridge 26.
Patent JP-2002082877-A (JP)
Title: E-mail preparing device and program recording medium
Inventor: KAZAMAKI TAKASHI
IPC: G06F13/00
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To prepare e-mail with display that is close to a format read by a receiver. SOLUTION: A RAM 7 is provided with the 'storage area of a mail address list' 9 and the 'storage area of the correspondence table of a domain name to various pieces of set information' 10, in which the image display format of each domain name of a mail address registered in the area 9, function limitation at the time when mail is prepared and function priorities at the time when the mail is prepared are stored. When a mail address is therefore selected from the area 9 at the time of preparing mail, the image display format, function limitation and function priority of a receiving terminal about the selected mail address can be set in a 'work area for temporary storage' 13.  The image display format of a mail preparation image, the function limitation at the time when the mail is prepared and the function priority at the time when the mail is prepared can further be set in accordance with set data that are set. Thus, e-mail can be prepared in a display form with which the receiver difficulty reads the e-mail even though the receiver uses any type of a receiving terminal.
Patent JP-2002080790-A (JP)
Title: Coating composition, method for forming coating film and low-gloss coated article
Inventor: MOMOSE NOBUHIKO
IPC: C09D201/00
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a low-gloss coating composition, a method for forming a coating film and a low-gloss coated article, in which a design having cloth- tone steric feeling can be expressed, the design being impossible with a conventional metallic coating. SOLUTION: A basal coating film layer is formed on a base material such as an aluminum wheel for an automobile, and a low-gloss coating composition containing a low-gloss pigment comprising a hollow ceramic filler is applied on it to form a low-gloss coating film layer.
Patent JP-2002081093-A (JP)
Title: Oil storage tank fitting structure for construction machine
Inventor: MAEDA MAKOTO
IPC: F15B1/26
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To solve problems of work performed through an opening for oil discharge work formed in a plate frame by avoiding hydraulic pipes, which makes the work more difficult, with operating fluid splashed on the hydraulic pipes during the discharge work of the hydraulic fluid. SOLUTION: In a construction machine equipped with an oil storage tank on a frame constituting a machine body, the oil storage tank is fixed to the frame via a support member, the support member is formed with an oil discharge passage, and the oil discharge passage can introduce the oil in the oil storage tank to the bottom side of the frame.
Patent JP-2002086170-A (JP)
Title: Preliminary fermentation device of fermentation bacteria for sewage treatment
Inventor: ITO ISAMU
IPC: C12M1/00
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To decrease time corresponding to treatment after introducing fermentation bacteria for cleaning treatment, quantity of use of the bacteria and to shorten time of fermentation treatment by equipping a portable preliminary culture device nearby a sewage treating tank and preliminarily cultivating various kinds of fermentation bacteria. SOLUTION: A fermenting tank 20, a heating apparatus 22, a drawing pump 30, various kinds of bacteria storing tanks 50a, 50b and 50c, and various kinds of bacteria supplying pump tanks 52a, 52b and 52c are equipped in a casing 10 with casters. Various kinds of hose connecting parts 32, 32b and 32c are arranged at the outer face of the casing 10.
Patent JP-2002090666-A (JP)
Title: Coated optical fiber selecting device
Inventor: BABA RYOKICHI
IPC: G02B26/08
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To constitute a coated optical fiber selecting device which has simple mechanism and requires few adjustments. SOLUTION: This coated optical fiber selecting device is equipped with an optical fiber array 3, which has optical fibers 2 arrayed and fixed in respective V grooves 1 on the surface of a substrate; a moving fiber holding part 5, having a mechanism which holds at least one optical fiber 4, which can move in parallel with the array direction of the V grooves, and the function of the optical fiber 4 in and out of the V grooves; and a moving fiber presser 6 which has the function of pressing the moving fiber 4 against the V groove; so that the moving fiber holding part 5 and moving fiber presser 6 are made to swing and drive vertically about a center axis 15 of rotation being a mechanical fulcrum with the metal attracting forces produced by electromagnets 12 and 14 and the restoring forces of springs 11 and 13.
Patent JP-2001110363-A (JP)
Title: Gas discharge lamp
Inventor: KRAUS ALBRECHT
IPC: H01J65/00
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To improve the luminous efficiency of the gas discharge lamp with capacitive excitation structure. SOLUTION: In a gas discharge lamp (1) equipped with a gas discharge vessel (2) filled with a gas at pressure (p) and at least one capacitive excitation structure (3), the capacitive excitation structure (3) is formed with a dielectric electrode (8) surrounding a hollow space with surface area A and volume V that is connected to the gas discharge vessel (2) and satisfies the relationship p.V/A<10 cmTorr.
Patent JP-2002100837-A (JP)
Title: Nitride semiconductor light-emitting element and manufacturing method therefor
Inventor: UEDA YOSHIHIRO
IPC: H01S5/323
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a nitride semiconductor light-emitting element, having few crystal defects and superior characteristics. SOLUTION: In a nitride semiconductor light-emitting element, having a structure consisting of a plurality of layers 102-112 made of a nitride semiconductor on a GaN substrate 101, a transition inhibiting layer 104 consisting of a nitride semiconductor and having carbon, is included between a luminescent layer 107 and a substrate 101. The transposition inhibiting layer 104 is an AlGaN layer containing carbon with the density of 1014 cm3-1020 cm-3. The thickness of the transition inhibiting layer 104 is 40 nm-0.7 μm. The transition inhibiting layer 104 can effectively prevent the generation of transition caused by lattice mismatch between an n-type GaN layer 102 and an n-type AlGaN clad layer 103.
Patent JP-2002097468-A (JP)
Title: Method for producing water-soluble antioxidant
Inventor: TSUDA HIDEYUKI
IPC: C09K15/34
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a method which enables the production of catechins having an excellent anti-oxidizing effect on an industrial scale to enhance the value of their utilization and quickly and simply produces high purity catechins with high yields. SOLUTION: High purity catechins can be produced with high yields while reducing filtering resistance by adding a flocculating agent to be selected from aluminum sulfate, sodium aluminate, basic aluminum chloride, calcium hydroxide, and calcium carbonate, and magnesium carbonato to an aqueous extract water or a water-containing alcohol extract solution of the leaves and branches or the dried ones of gambir to effect flocculation filtration.
Patent JP-2002096042-A (JP)
Title: Method and apparatus for melting incineration ash
Inventor: SUZUKI HAJIME
IPC: F27B3/18
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for melting incineration ash, by which the incineration ash can be melted rapidly, volume-reduced and made harmless equally to the conventional method at the operation cost remarkably lower than the conventional method. SOLUTION: When the incineration ash is fed to a reaction vessel, heated and melted, the incineration ash is blown into the molten metal bath formed in the reaction vessel by using a carrier gas. A charcoal material is mixed in the incineration ash.
Patent JP-2002109236-A (JP)
Title: Information display system
Inventor: NIIMURA MAKOTO
IPC: G06Q40/04
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an information display system which can reduce a network load by decreasing unnecessary traffic between a server and a client by reducing the amount of resent data by resending only necessary data of a message having incomplete contents although all the data of the message are resent unconditionally in such a case and then the amount of transferred data increases to cause the network load to increase. SOLUTION: A data display terminal 3 detects message absence from serial message numbers by a message unit check means 32 and obtains update information (branch information and information unit serial number) of the absent message from a data distributing terminal 2 and a brand unit check means 33 requests the latest data from the data distributing terminal 2 when the update information is newer than data being displayed as to a brand being displayed and updates the display.
Patent JP-2002104950-A (JP)
Title: Tourmaline-containing skin lotion
Inventor: OZAWA MASAO
IPC: A61P17/00
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a skin lotion having an effect of skin lotion raised by electrically charging a skin lotion with minus ion by tourmaline, having neither turbidity nor roughness. SOLUTION: This tourmaline-containing skin lotion is obtained by immersing sintered tourmaline (3) in a solution of a skin lotion (2) put in a container (1).