baber/WOPTO huggingface dataset:
Patent JP-2002321778-A (JP)
Title: Fixed quantity extraction device for granular dry ice
Inventor: UEDA YUKIHISA
IPC: C01B32/55
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of distributing a granular dry ice to a predetermined quantity with a simple operation. SOLUTION: A stirrer 6 is rotatably arranged in a granular dry ice storing chamber 1 formed in a thermal insulating structure. A dry ice delivering port 5 is opened at part of the bottom wall of the granular dry ice storing chamber 1, and a rotary measuring device 7 having a rotatable measure member 9 is arranged at the lower part of the granular dry ice storing chamber 1. An opening corresponding to the dry ice delivering port 5 is formed in a vertically penetrated shape at an upper surface plate of the rotary measuring device 7, and a dry ice discharging port 14 is formed at the other phase position than a formed position of the dry ice deducing port 5 at the lower surface plate of the rotary measuring device 7. The granular dry ice extraction vessel 16 is extractably arranged corresponding to the dry ice discharging port 14.  The stirrer 6 and the measuring member 9 are formed synchronously rotatable. The extraction quantity is formed so as to adjust gradually by detachably fitting and installing a die member 26 into a measuring space 10 formed at the measuring member 9.
Patent JP-2001357800-A (JP)
Title: Implosion-proof cathode ray tube panel
Inventor: LEE TAE HOON
IPC: H01J29/86
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a panel structure with improved internal implosion-proof, by planarizing the cathode ray tube, and relatively reducing the upper-ends of wide panel. SOLUTION: When the radius of the curvature in diagonal direction of external surface of panel is Rdo, length to diagonal edge of effective panel surface is USDd, height from the panel seal edge line to the mold edge line is MMLHd, and total height of panel is OAH, the following two equations are satisfied: Rdo÷(USDd×1.767)>=35, 0.7<=(MMLDd÷OAH)<=0.9.
Patent JP-2002079308-A (JP)
Title: Hot-rolling method and its apparatus
Inventor: ETO MANABU
IPC: B21B45/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a hot-rolling method and its apparatus capable of preventing the damage of a heating device caused by the camber of a rough rolled material and also enhancing heating efficiency by reducing the frontage width of the heating device in hot rolling where the rough rolled material after rough rolling is heated between a roughing mill and a finishing mill, and also capable of preventing the deviation in the width direction of heating temperature. SOLUTION: This apparatus is provided with the roughing mill, the heating device for heating the rough rolled material which is rough rolled with the roughing mill and the finishing mill for performing the finish rolling of the rough rolled material which is heated with the heating device. A 1st side guide for straightening the camber of the rough rolled material and a 2nd side guide for guiding the straightened rough rolled material with the 1st side guide to the heating device are provided between the roughing mill and the heating device in order along the advancing direction of the rough rolled material. The width of opening of the 1st side guide is decided using the buckling limit formula.
Patent JP-2002331315-A (JP)
Title: Press forming apparatus for two-ply product
Inventor: IWANAMI KOMEI
IPC: B21D22/20
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a press forming apparatus for a two-ply product capable of press-forming the two-ply product which overlaps flat components on the product main body, using a blank stock 1' by bonding No.2 plate stock 3' to be flat components to No.1 plate stock 2' to be the product main body and the press forming apparatus is provided with a punch 10 opposed to No.2 plate stock 3' and a die 11 opposed to No.1 plate stock 2' and in the condition that the outer edge section of No.1 plate stock 2' is constrained, No.1 plate stock 2' is bulge-formed and when No.2 plate stock 3' is formed without any constraint, and No.1 plate stock 2' receives forming reaction force F of No.2 plate stock 3' and bends in the place to conform with the outer edge of No.2 plate stock 3' by which broken lines are prevented from occurring. SOLUTION: A pressing member 13 which abuts on a part of No.1 plate stock 2' overlapping a part in the vicinity of the outer edge of No.2 plate member 3' is provided to be freely slidable in the die 11 by energizing the punch side 10. The forming reaction force F' of No.2 plate stock 3' is cancelled out by the pressing force F of the pressing member 13.
Patent JP-2002330343-A (JP)
Title: Radiation image processing unit, image processing system, radiation image processing method, recording medium, and program
Inventor: INOUE HITOSHI
IPC: A61B6/06
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a radiation image processing unit that can obtain an excellent compressed radiation image with an image component caused by a grid eliminated therefrom from a radiation image obtained by radiography employing the grid. SOLUTION: Elimination means 116, 117 generate an image component caused by the grid from a radiation image obtained by radiography employing the grid to eliminate scattered radiation of radiation emitted on an object and eliminates the generated image component from the radiation image. A compression means 151 applies compression processing to the radiation image from which the grid pattern information has been eliminated by the elimination means 116, 117.
Patent JP-2002331790-A (JP)
Title: Valve member for liquid sucking mechanism
Inventor: OIKE HIDEO
IPC: B43K5/06
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a valve member for a liquid sucking mechanism wherein the joining property of the valve member to the internal wall of a liquid housing chamber is increased, and at the same time, the smooth operability is ensured, and a backward liquid leakage of the valve member is prevented from occurring, and also, the valve member is hard to slip off even when a pushing rod is longitudinally moved. SOLUTION: This valve member is formed of an elastic resin, and an attaching recess which engages with the tip end section of the pushing rod is formed on the valve member main body. At the same time, a cylindrical section which protrudes forward is formed. Then, an annular front valve section is formed on the front outer peripheral surface of the cylindrical section, and an annular rear valve section is formed on the front outer peripheral surface of the valve member main body.
Patent JP-2002333399-A (JP)
Title: Stress corrosion cracking test piece and stress corrosion cracking test method
Inventor: HARADA TERUMASA
IPC: G01N1/28
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide stress corrosion cracking test pieces which can shorten time required for stress corrosion cracking tests by permitting the loading of severe stresses while making it smaller in size. SOLUTION: The stress corrosion cracking test pieces for alloy materials are provided with a plastically deforming part 12 and an elastically deforming part 15. The plastically deforming part 12 is substantially folded up to 180 deg. to such extent that an end 13a the upper surface is tightly fit thereon, in plate member 1 cut out from test materials A and B and mirror-polished. The elastically deforming part 15 is formed by inserting a wedge 2 made of the same material as the plate member 1 into a narrow gap between the upper surface 13 and the end 13a thereof.
Patent JP-2002331392-A (JP)
Title: Welding device and welding method for square pipe end
Inventor: YOSHIDA MASAMITSU
IPC: B23K37/00
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a welding device and welding method for a square pipe end capable of producing column members in a series of streams and capable of producing effectively the column members of different kinds of specifications. SOLUTION: In the welding device 1 for welding a part 11 on the end part of the square pipe 10, a first process welding machine 20 for welding one by one adjacent two faces of the end part of the square pipe 10, a second welding machine 21 for welding one by one the other two faces, and square pipe mounting parts arranged on three places with the same distances where the square pipes are layed horizontally and made parallel with a predetermined distance in the plan view in the welding, are provided, and the welding device comprises a square pipe carrying machine 30 by which the square pipe laying part reciprocally moves by a predetermined distance in the direction orthogonal to the longitudinal direction of the square pipe to move between the first process welding machine 20 and the second process welding machine 21,  and a square pipe elevator which moves vertically the square pipe between the first process welding machine 20 and the second process welding machine 21.
Patent JP-2002333703-A (JP)
Title: Frame for pellicle
Inventor: HATADA YOSHIKATSU
IPC: G03F1/64
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a frame for a pellicle on which a pellicle film can be stretched, adhered and supported, and in particular, to provide such a frame that when a pellicle film is stretched and adhered to the frame, each side line of the frame can be suppressed from distorting inward. SOLUTION: The frame 1 is composed of a pair of long side lines 1a and a pair of short side lines 1b where a pellicle film 2 can be stretched over, adhered and supported. The frame has such a structure that the cross section in each corner of the frame 1 gradually and continuously increases from the cross section of the center part.
Patent JP-2002335270-A (JP)
Title: Network device management apparatus, network device management system, network device management method and storage medium
Inventor: KAWASHIMA MASANORI
IPC: H04L12/70
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a network device management apparatus that can prevent an IP address set to a device in a state of being temporarily disconnected from a network from being set to other device. SOLUTION: The network device management apparatus includes a means of detecting devices connected to the network, a means of acquiring an IP address from the device, a means of storing the IP address of the device disconnected from the network, a means of designating one of the devices connected to the network, a means of entering the IP address to be set to the designated device, a means of comparing the entered IP address with the IP address of the device disconnected from the network, and a means of controlling the setting of the IP address depending on whether or not a duplicate IP address is detected in the comparison of the IP addresses.
Patent JP-2002345216-A (JP)
Title: Method for manufacturing unit coil for slotless stator
Inventor: SHIRATO EIJI
IPC: H02K15/04
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To manufacture a unit coil causing coil sides U1, U3, U5, U7 on one side of a pitch between coil sides to adjoin mutually, and coil sides U2, U4, U6 on the other sides to adjoin mutually without gaps respectively, when unit coils 4U for forming coils for a slotless stator are manufactured using coil material 4' made by bundling a large number of electric wires. SOLUTION: The coil material 4' is bent into the shape of a rectangular wave which has a plurality of linear wave crests 4a to be coils sides U1, U3, U5, U7 laid on one side, and a plurality of linear wave troughs 4b to be coil sides U2, U4, U6 laid on the other side, and offsets its each crest 4a and each trough 4b by an amount corresponding to the breadth of each coil side in one of wave height directions, with respect to the nearest wave crest and wave trough on one side of wavelength directions respectively.  After each crest 4a and each trough 4b are press-formed into a cross-sectional shape which fits each coil side, each wave flank 4c is twisted and the coil material 4' is folded in the direction of the wavelength, and a unit coil 4U in which the crests 4a and the troughs 4b are caused to adjoin mutually without gaps respectively in the directions of the waveheight, is obtained. After that, the unit coil 4U is formed into a cylindrical shape.
Patent JP-2002335926-A (JP)
Title: Composition and drink comprising the same and skin liniment
Inventor: HARADA KOSUKE
IPC: A61K35/12
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a composition preventing pulrefaction and oxidation in storing the composition including a β-1, 3-1, 6-glucan, and capable of increasing antioxidative property and antiallergic action in the body, and useful for a drink and a skin liniment. SOLUTION: This composition includes the β-1, 3-1, 6-glucan and an extract of an apple, preferably includes the β-1, 3-1, 6-glucan obtained by the culture of a microorganism belonging to the genus Aureobacidium and the apple extract obtained from the immature fruits. The composition is useful for drinks especially for healthy drinks preferably by formulating Vitamin C and adjusting pH at 4-6. The composition is also useful for the skin liniment and preferably includes horse oil.
Patent JP-2002339654-A (JP)
Title: Automatic door
Inventor: NAKAGAWA TOSHIHIRO
IPC: E05F15/20
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an automatic door having a doorway management system and facilitating management of its maintenance by enabling people to enter a building by uniform method regardless of the kind of doorway management equipment. SOLUTION: A receiving device 30 with a built-in chip of the short-range wireless type, e.g. a bluetooth-adapted chip, is provided in the automatic door 10 regardless of the kind of doorway management equipment. A locking device 9 is unlocked to open or close the automatic door 10 only when a password transmitted by a portable terminal device 20 for an elevator with a similarly bluetooth-adapted chip built in coincides with password recognition inside the receiving device 30.
Patent JP-2002336938-A (JP)
Title: Mold for casting by drawing upward and method for casting by drawing upward
Inventor: IKEDA DAISUKE
IPC: B22D11/055
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a mold for casting by drawing upward and a method for casting by drawing upward with which a sound cast billet having no defect, such as surface crack, can continuously and stably be obtained. SOLUTION: The mold 1 for casting by drawing upward, which is provided a cylindrical mold body 3 dipped below a molten metal surface 2a at the lower part and a cooling water passage 7 arranged in the mold body 3, allows the molten metal 2 passing through the mold body 3 to be cooled with the cooling water passage 7 and drawn upward as the cast billet 9, and the cooling water passage 7 is formed as spiral state 20 so as to surround the cast billet in the mold body 3.
Patent JP-2002343409-A (JP)
Title: Manifold for fuel cell
Inventor: HOTTA YUTAKA
IPC: H01M8/24
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a manifold for fuel cell capable of attaining both space saving and sealing property. SOLUTION: (1) In this manifold for fuel cell, a seal line is at least partially shared by a cathode gas passage and a cooling water passage, in the connection part of manifolds 28 and 29 within a stack 23 to stack outer pipes 30 and 31, and an O-ring 37 constituting the seal line is pressed by one flange 34. (2) In the fuel cell having two or more stacks, adjacent manifolds of the same kind of fluid are surrounded by one common O-ring 37 and sealed in the connection part of the manifolds within the stack 23 to the pipes 30 and 31.
Patent JP-2002344848-A (JP)
Title: Lens protection device for projector
Inventor: ONO SEIJI
IPC: G03B21/00
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a lens protection device for a projector, which is a cover to protect the projection lens, allows no power to be supplied to a light source lamp when it is mounted. SOLUTION: In the projector 1 where power is supplied from a power cable 5 connected to a power inlet 4 provided on a case 2, a light source lamp, a power supply section, an optical component and a display device or the like are disposed in the case to form an optical path. A video image or the like is projected on the screen through a projection lens 3 provided at the front part of the case. The power inlet 4 is disposed near the projection lens 3 located at the front part of the case. The cover 6 is provided to protect the projection lens 3 by which the front side of the projection lens 3 and the power inlet 4 is opened in an operating state of the projector 1 when the power cable 5 is connected to the power inlet 4. The front part of the projection lens 3 and the power inlet 4 is closed when not in use with the power cable 5 disconnected from the power inlet 4.
Patent JP-2002009286-A (JP)
Title: Soi field effect transistor having self connection body tie
Inventor: JEFFREY W SLATE
IPC: H01L29/786
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an SOI FET(field effect transistor) integrated circuit having an intentionally introduced parasitic FET between a body and the source of a main transistor. SOLUTION: This is an SOI NFET which regulates automatically high voltage operation by the introduction of a body tie activated in response to the voltage of the body. The body tie is activated by a parasitic FET having a body of a main transistor as a source, body being the lower side part of the main transistor, a drain short-circuited to the source of the main transistor, and a gate being an SOI substrate (having an embedded oxide layer as a gate oxide). Thus, the performance is not disadvantageous at low voltages, and a chip area is scarcely consumed.
Patent JP-2002051283-A (JP)
Title: Method and system for selecting item
Inventor: LUMLEY JOHN WILLIAM
IPC: H04N5/91
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily selecting a printed photo from a digital film. SOLUTION: The method of this invention includes a step (i) that a selection sheet with thumbnail indication acquirable from a digital film medium to be printed is printed, being composed of selection fields with each thumbnail indication related at least to one selection filed, a step (ii) that one selection field or more is marked according to the selection of the printed photo by a user, a step (iii) that the sheet selected in the step (ii) is checked and which selection fields is marked is discriminated, and a step (iv) that one or more behavior operations relating to the photo stored in the digital film medium are executed according to the marked selection field.
Patent JP-2002335990-A (JP)
Title: Method for producing (-)-(1s,4r,5r)-4-hydroxy-6- oxabicyclo[3.2.1]-octo-2-ene-7-one
Inventor: KIYOTA HIROMASA
IPC: C12P41/00
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing (-)-(1S,4R,5R)-4-hydroxy-6- oxabicyclo[3.2.1]-octo-2-ene-7-one of high optical purity in high yield and industrially advantageously. SOLUTION: The objective method for producing (-)-(1S,4R,5R)-4-hydroxy-6- oxabicyclo[3.2.1]-octo-2-ene-7-one represented by formula (2) is characterized by allowing an ester-solvolyzing enzyme to act on (±)-(1S*,4R*,5R*)-4-acyloxy-6- oxabicyclo[3.2.1]-octo-2-ene-7-one represented by formula (1) (wherein *represents a relative configuration; R is H or chlorine atom).
Patent JP-2002338422-A (JP)
Title: Organic-inorganic composite filler and method for producing the same
Inventor: YAMAKAWA JUNICHIRO
IPC: A61K6/884
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a curable composition for dentistry capable of suppressing a polymerization shrinkage, having good handleability of the paste, having excellent surface lubricity and abrasion resistance of the cured product and having a high mechanical strength of the cured product in relation to the curable composition for dentistry essentially comprising a radical polymerizable monomer, a filler and a radical polymerization initiator. SOLUTION: The composite filler obtained by reacting a reactive radical- polymerizable monomer such as isocyanatoethyl methacrylate to a functional group-containing composite filler prepared by polymerizing and curing a polymerizable composition comprising an inorganic filler, the reactive radical- polymerizable monomer such as hydroxyethyl methacrylate and the radical polymerization initiator and then crushing the reactional product and having much radical polymerizable group at the surface thereof is used as the filler for the curable composition for dentistry.
Patent JP-2002353198-A (JP)
Title: Plasma etching apparatus
Inventor: FURUSE MUNEO
IPC: H01L21/302
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To prevent metallic contamination from a plasma treatment chamber used as a ground electrode and, at the same time, to easily control the temperature of a surface exposed to a plasma in a plasma etching apparatus. SOLUTION: In the plasma etching apparatus which independently performs generation of a plasma and the control of the incident energy of ions to a sample, the internal wall surface of the plasma treatment chamber composed of a grounded conductor metal and in which the plasma is generated is coated with a plasma-resistant macromolecular material. The dielectric constant εand thickness t (μm) of the material are adjusted to meet ε.t<3,000.
Patent JP-2002350618-A (JP)
Title: Optical film and liquid crystal display using the same
Inventor: HONMA HIDEAKI
IPC: G09F9/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain a bright displayed image with high contrast even when a special illumination source such as a back light and an edge light is not used by eliminating overlap of the displayed image with regular reflection of the light from an external light source. SOLUTION: An optical film 1 has a plurality of regions 2, 3 having different refractive indices in the film. The regions 2, 3 are disposed in stripes with each region having a thin and long form in one direction on the surface and have a structure of tilted layers in the thickness direction of the film. As for the light entering the film, the light made incident from the direction almost along the tilted direction of layers is totally reflected by the tilted interfaces of the layers 2, 3 having different refractive indices in the film and the propagation direction of the light is changed, and the light made incident from an other direction is transmitted through the film.
Patent JP-2002350763-A (JP)
Title: Laser scanner and image forming device provided with the same
Inventor: KURIHARA TAKAYUKI
IPC: B41J2/44
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a laser scanner capable of reducing the deviation of a laser beam made incident on a beam converging device, and an image forming device equipped with the laser scanner. SOLUTION: A plane parallel plate 16 is turnably arranged between a collimator lens 21 and a wedge prism 17. The incident surface 16a and the radiation surface 16b of the plate 16 are inclined by a specified angle α to a subscanning direction. The laser beam C made incident from the incident surface 16a is diffracted while keeping specified width W, and radiated from the radiation surface 16b in a state where its height is deviated by specified height H. Therefore, the laser beam C is made incident on the vicinity of the center of the incident surface 4a of the beam converging device 4 by properly adjusting the turning amount of the plate 16.