baber/WOPTO huggingface dataset:
Patent JP-2002004806-A (JP)
Title: Casing structure made of metal
Inventor: HUMHAUSER WERNER
IPC: F01D11/12
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To improve casing structure formed of a metal, equipped with an outer wall part having mechanical stability and in a shape continuous without cut lines, an inner wall part divided into a plurality of segments by a plurality of gaps parts for expansion, contraction, and absorption, and a coupling structure, intercoupling the inner and outer wall parts and transmitting a load in the casing structure formed of a metal of a part facing opposite to the moving blade of an axial flow compressor stage or an axial flow turbine stage. SOLUTION: The coupling structure comprises a hollow small chamber collecting structure 10, consisting of a number of sheet parts extending in a manner to rise from an inner wall part 5 and an outer wall part 3. A number of sheet parts are constituted with at least most of the sheet parts are directly interconnected. Furthermore, the hollow small chamber collecting structure is welded with an inner wall part and/or the outer wall part by brazing.
Patent JP-2002328282-A (JP)
Title: Divided optical fiber ribbon
Inventor: IIO TERUNOBU
IPC: G02B6/44
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a divided optical fiber ribbon which is suppressed in the isolation of optical fibers in dividing, is good in side pressure characteristics and is improved in blocking resistance. SOLUTION: This divided optical fiber ribbon is constituted by coating and integrating a plurality of optical fibers with package coating resin layers consisting of UV curing resins in the state of arranging these optical fibers in parallel to form optical fiber ribbons, then coating and integrating such optical fiber ribbons with connecting resin layers in the state of arranging plural sheets of the optical fiber ribbons in parallel. The connecting resin layers consist of the UV curing resins reformed by 1 to 2 wt.% reactive silicone.  The connecting resin layers and the package coating resin layers both have Trouser tear strength of the same magnitude selected from the values within a range from 0.1 to 0.2 N/mm and both have the Young's modulus of the same magnitude selected from the values within a range from 600 to 1,200 MPa or the connecting resin layers have the greater Young's modulus.
Patent JP-2002329612-A (JP)
Title: Protective system for electronic equipment equipped with transformer
Inventor: HAYAMA KAZUHIRO
IPC: G01K1/14
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a protective means which reduces such a failure that the supply of signals to an output device is interrupted though the temperature rise in the outer shell section of the enclosure of electronic equipment does not reach a value specified by a safety standard, etc., by making the temperature in the outer shell section easily presumable by directly detecting the temperature in a power transformer with accuracy and, at the same time, surely interrupts the supply of the signals to the output device when the temperature rise in the outer shell section of the enclosure exceeds the value specified by the safety standard, etc. SOLUTION: A protective system for the electronic equipment equipped with the power transformer used for electronic equipment is provided with the protective means that interrupts the supply of the signals to the output device of the equipment when a temperature-sensitive element which is fixed to the internal surface of the upper part of a transformer case that becomes the upper surface of the transformer when the transformer is fitted to the electronic equipment detects that the temperature in the outer shell section of the enclosure exceeds a preset value. The protective system is also provided with a means which warns and indicates that the supply of the signals to the output device is interrupted.
Patent JP-2001357759-A (JP)
Title: Vacuum cartridge especially for electric protective devices such as switch and circuit breaker or the like
Inventor: SCHELLEKENS HANS
IPC: H01H1/62
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cartridge for electric protective devices such as a switch and a circuit breaker or the like, which can improve the cutoff capacity without operating electric arc at all. SOLUTION: A cartridge A includes a cylindrical enclosed body 1 with two end plates 2, 3, and two contact points 4, 5 extending in the direction of the shaft line within a cylindrical enclosure body 1. A contact point of one side is called a movable contact point and coupled with an actuating mechanism, and slidably installed between a closing position of the contact points 4, 5 corresponding to a resting position of the device and a position which is separated from these arc contact points and in which an electric arc is formed therbetween. The electric circuit is broken by separating the contact points 4, 5. Moreover, a means is included to generate a magnetic field in the direction of the shaft line in order to diffuse the arc in the arc forming region.  The cartridge A includes a means to enhance cooling of a contact material 8 in a liquid form, which flows on a contact surface 7 of the arc contact points 4, 5 during the breaking.
Patent JP-2002332991-A (JP)
Title: Impeller and turbo-pump
Inventor: MIYAGAWA KAZUYOSHI
IPC: F04D29/24
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a pump by inhibiting the increase of the energy loss caused by increase in the low energy fluid inside a blade pas sage. SOLUTION: In the impeller mounted in a centrifugal pump of a mixed flow pump, a blade 3 is inclined relative to a main shroud 2 in the reverse direction to the direction of rotation at least in the outer periphery of the main shroud 2 which is the exit of a fluid.
Patent JP-2002334740-A (JP)
Title: Multi-pole connector
Inventor: MACHIDA YUKIFUMI
IPC: H01R13/42
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To enhance a life and reliability by preventing a housing from being worn and damaged. SOLUTION: A housing 14 has many terminal storing holes 27 to store connecting terminals 13, a locking arm 28 to lock the connecting terminal 13 stored in the terminal storing hole 27, an end wall 29 to lock the front end surface of the connecting terminal 13, and a latching protrusion 30 to latch a front holder 15. The front holder 15 has a lattice part entering into the inner cylindrical part 22 of the housing 14, and many pressing arms 32 extending along axial lines from the lattice part. The pressing arm 32 has a wedge-shaped part 33 to hold the back surface of the locking arm 28, a projecting bar part 34 to hold the side surface of the connecting terminal 13, a flange part 35 to lock the front end surface of the connecting terminal 13, and a latching protrusion 36 to be latched on the latching protrusion 30 of the housing 14.  The latching protrusion 36 is made small, and only required numbers to secure latching force between the housing 14 and the front holder 15 are provided.
Patent JP-2002336985-A (JP)
Title: Laser beam machine
Inventor: TANZAWA MASAKI
IPC: B23K26/064
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To guide an optical fiber 12 so as not to interfere with a work, a holder, etc., while allowing the movement of a floodlighting head 30 in a laser beam machine which guides a laser beam to the floodlighting head 30 through the optical fiber 12. SOLUTION: The floodlighting head 30 can carry out movement along a Z-axis, rotation around the Z-axis and oscillation movement around a θ axis 29 orthogonal to the Z-axis, and freely adjust a direction of laser radiation. An optical fiber guide 38 which maintains the optical fiber 12 in a state wound in a spiral shape extending in a Z-axis direction, is added to a Z-axis unit 24 which is not rotated around the Z-axis while moving to the Z-axis direction with the floodlighting head 30. The optical fiber 12 is always maintained in the spiral shape, and allows the rotation, etc., of the floodlighting head 30 while becoming a thick spiral or a narrow spiral. A processing range is widely secured because the optical fiber 12 is wound in the spiral shape in the peripheral part of the floodlighting head 30, is simply stored and hardly interfere with the work.
Patent JP-2002342782-A (JP)
Title: Pattern switching simulation system
Inventor: HANADA YOKO
IPC: G06T15/04
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To compound the picture of an object having a complicated curved surface with a two-dimensional background picture in a natural pattern state by a simple operation. SOLUTION: This pattern switching simulation system is provided with a picture inputting device 102 for inputting a background picture and a texture picture, an instruction inputting device 103 for designating an object in a background picture, and for instructing the curved surface of the designated object, a picture deforming part 105 for preparing curved surface data indicating the designated curved surface, and for preparing raw material pictures for composition by deforming a texture picture based on the prepared curved surface data, and a compounding part 108 for mapping the prepared raw material pictures for composition in the picture area of the object.
Patent JP-2002339862-A (JP)
Title: Shoe for swash plate compressor
Inventor: SUGIURA MANABU
IPC: F04B27/08
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a shoe for a swash plate compressor superior in mechanical characteristics such as high strength and hardness in ordinary temperature or high strength and hardness in high temperature. SOLUTION: The shoe for the swash plate compressor is formed from an aluminum alloy containing silver. By adding silver, the aluminum alloy is enhanced in strength and hardness, and the shoe for the swash plate compressor is provided with the high strength and hardness in high temperature, i.e., the strength and hardness does not deteriorate even when it is left in high temperature.
Patent JP-2002340729-A (JP)
Title: Collision testing apparatus for vehicle
Inventor: KOJIMA TAKASHI
IPC: G01G23/02
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To enable a weight of a moving base to be easily measured in a collision testing apparatus for a vehicle which regulates the weight of the base by carrying a vehicle to be tested and a weight. SOLUTION: The moving base 12 which carries the vehicle to be tested and the weight and moves along a guide rail 11 has a load cell 52 which elevates by a cylinder 48 and a piston 50 on a lower surface of a bulging part 47 of a side face of the base 12. When the weight of the base 12 is measured, the cell 2 is lowered by the piston 50, contacted with the upper surface of the rail 11, and an upper frictional pad 44 for supporting the base 12 to the upper surface of the rail 11 is separated from the upper surface of the rail 11. Since the cell 52 is provided not at the rail 11 side but at the base 12 side, the weight of the base 12 can be measured at an arbitrary position on the rail 11 to improve convenience.
Patent JP-2002345138-A (JP)
Title: Insulation coating structure for bare electrical wire
Inventor: SUGIYAMA YASUTAMI
IPC: C09J7/02
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an insulation coating structure which is to be implemented on a bare electrical wire the structure of which is superior in installation workability, prevents ground fault due to contact of a bird, a tree, or the like, and reduces the wind pressure load. SOLUTION: The insulation coating structure is implemented by winding an insulating tape 11 around an outer circumference jumper wire, and the insulation tape 11 is provided on the outer surface thereof with marks 11a indicating the overlapped space.
Patent JP-2002338944-A (JP)
Title: Low density cutting-off urethane foam sealing material
Inventor: KUSAKAWA KOICHI
IPC: C08G18/48
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a urethane foam sealing material constituted with a urethane foam using a PPG based polyol and taking a consideration to a low density and a cutting-off property, not in order to realize an enhancement of the cutting-off property by using a specific raw material system or a particular filling agent or additives but in order to obtain an economical property, a freedom of formulation and a freedom of a functionality. SOLUTION: This low density cutting-off polyurethane foam sealing material comprises a flexible urethane foam obtained from a polyol, an isocyanate, a foam adjusting agent, a crosslinking agent, a catalyst and a foaming agent. PPG based polyol is used as the polyol, and based on 100 pts.wt. of it, 60 pts.wt. of an MDI based isocyanate is used as the isocyanate. The isocyanate or a silicone having a reactive group with the polyol is used as the foam adjusting agent, an organic metal catalyst is used as the catalyst and a crosslinking agent having active hydrogen reactive with the isocyanate group as the crosslinking agent. Water of 3 pts.wt. or more is used for the foaming agent. The low density cutting-off urethane forma sealing material has characteristics that the density is 45 kg/m<3> or less, a cutting-off retaining time is 24 hours and a cutting-off pressure is 50 mm or more.
Patent JP-2002336890-A (JP)
Title: Method and device for treating organic effluent
Inventor: KOBAYASHI TAKUYA
IPC: C02F3/12
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide such techniques that solubilization of biological sludge and nitrification of ammonia nitrogen are made to proceed at a time in an ozone treating tank in the treatment of organic effluent. SOLUTION: In the method for treating organic effluent and in the device for the method, biological sludge in the biological treating process of organic effluent and at least a part of the raw water are treated with ozone in the following ozone treating tank and then supplied to a biological treating tank. The treating tank is equipped with an inner cylinder or partitioning plates inside the tank so as to generate upward or downward circulating flow of water through or along the cylinder or partitioning plates. Moreover, a gas containing ozone is blown into the lower part of the upward flow so as to allow both of solubilization of the biological sludge and biological nitrification of ammonia nitrogen to proceed at a time in the treating tank.
Patent JP-2002340138-A (JP)
Title: Automatic transmission for vehicle
Inventor: KUMAGAI YORINORI
IPC: F16H3/089
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an automatic transmission for a vehicle, capable of simplifying a control system while having a small number of objective elements to be controlling when changing speed. SOLUTION: In this automatic transmission, a first shift mechanism M1 is formed by a planetary gear set 10 which is composed of an input shaft 4 connected to a prime mover, the sun gear 12 of a helical gear, a planetary gear 13, and a link gear 11 and in which either one of the sun gear 12 or the link gear 11 is linked to the input shaft 4 and the other is linked to a fixed member through a one-way clutch 16, and the carrier 14 of the planetary gear 13 is linked to a first output shaft 15, and a centrifugal clutch 18 to fasten between the input shaft 4 and the output shaft 15 by centrifugal force of a weight 17 and to release them by thrust force of the helical gears 11, 12, 13, and a second shift mechanism M2 capable of switching two or more shift conditions is connected to the first output shaft 15 of the first shift mechanism M2.  The released condition and the fastened condition of the centrifugal clutch 18 of the first shift mechanism M1 are combined for every shift condition of the second shift mechanism M2.
Patent JP-2002351461-A (JP)
Title: System and method for music data distribution, computer program, and terminal
Inventor: HAYASHI MASAYOSHI
IPC: H04W88/02
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for distributing music data, which can display scales constituting music and the lengths of sounds corresponding to the sounds and to provide a computer program, and a terminal. SOLUTION: Music data wherein individual scales constituting music are recorded in playing order and the lengths of sounds are related and recorded by the scales are received through a network (step S200), a specific sound is generated according to the scale and the length of the sound (step S250), and the scales and the lengths of the sound are displayed in order with colored numerals corresponding to the sounds according to the scales and the lengths of the sounds (step S260).
Patent JP-2002347019-A (JP)
Title: Method for cutting out conical end of silicon ingot
Inventor: TAKAHASHI MASAHISA
IPC: B24B27/06
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for cutting out a conical end of a silicon ingot without providing a support means for supporting the conical end without bringing about a crack at a block side to be slid as a wafer in a later step. SOLUTION: The method for cutting out the conical end of the silicon ingot comprises the steps of previously setting a cutting part 21 as a site for separating the conical end 3 from the silicon ingot 1 and a position (grooving part 22) offset by a predetermined amount from the part 21 to a distal end side of the end 3a, forming the end 3 as a free end, starting grooving of the grooving part 22 by an inner peripheral blade 2 from a lower surface side of the ingot 1, starting cutting of the part 21 from the upper surface side of the ingot 1 by the blade 2 after completion of the grooving of the part 22, freely dropping the end 3 by the crack generated between the part 21 and the part 22 in the step of cutting the part 21, and cutting out the end 3 from the ingot 1.
Patent JP-2002353065-A (JP)
Title: Capacitor and method for manufacturing the same
Inventor: TAKEOKA HIROKI
IPC: H01G4/18
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a small nonpolar capacitor having large capacitance and low ESR(equivalent series resistance), and a method for manufacturing the same. SOLUTION: Controlling specific electrical conductivity of an electrodeposition fluid by dissolving an inorganic salt in an electrodeposition fluid can form a thin and a uniform polycarboxylic acid resin film 2 (dielectric layer) to increase capacitance and decrease interface resistance, due to increased contact area between the polycarboxylic acid resin film 2 and an electrode 1 (electroconductive polymer layer), thus decreasing ESR. In this way, the small nonpolar capacitor having low ESR and large capacitance is provided.
Patent JP-2002350945-A (JP)
Title: Zoom gear train of camera
Inventor: OMORI TOSHIYUKI
IPC: G02B7/08
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a zoom gear train with which a camera having a zoom mechanism can be made more compact. SOLUTION: The gear train comprises a plurality of gears 1 to 9. A third double gear 5, idol gear 6, first and second gears 7 and 8, and a final gear 9 are incorporated in a space formed by a zoom lens barrel 21, a film cartridge chamber outer frame 22, and the front panel and the bottom surface panel of the cover 23 of the camera. The large diameter gear 5a of the third double gear 5 is placed at the front side of a small diameter gear 5b. The second gear 8 with a larger diameter than that of the first gear 7 is placed at the front side of the first gear 7. The final gear 9 with a long central shaft is placed between the bottom surface panel and the zoom lens barrel 21. Thus, an area seen from the object side of the camera and thickness in a longitudinal direction can be made more compact.
Patent JP-2002354040-A (JP)
Title: Electronic mail sending equipment, method, program, and recording medium
Inventor: UEDA TAKASHI
IPC: G06F13/00
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a technology to refer an attached file normally at a receiving terminal without difficult operation of the sender of the electronic mail. SOLUTION: An electronic mail sending equipment stores a non-processed image data 56 into a memory part 23 before a conversion process for input data from a scanner part 13. The non-processed image data 56 is converted to a converted data 52 by a image conversion part 84 and sent to the receiving terminal attached to the electronic mail. At this time, a history recording part 86 records the file form of the attached file sent in the history table 53. If a return mail of error notice is returned from the receiving terminal, the image conversion part 84 refers the history table 53 and creates the conversion data 52 in a file form different from the previous file form. At this time, the file form is selected according to a preference list 54. The newly created converted data 52 is re-transmitted attached to the electronic mail.
Patent JP-2002083765-A (JP)
Title: Method for forming pattern
Inventor: KIDO SHUSAKU
IPC: G03F1/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To eliminate defects in the conventional methods, where a greater part of the spread of resist spreads, without the spread being controlled at dissolution formation of a transformed resist mask, even though there is the method for contriving reduction in the number of manufacture processes, using the two resist patterns of a resist mask and a resist mask which are transformed in the direction of spread, causing dissolution in the resist mask. SOLUTION: An object resist pattern and a thin-film transistor, utilizing the pattern can be made, by forming a recess 7 in the vicinity of a transformed resist pattern 48 in advance, and checking the spread of the transformed resist pattern with the barrier of the recess 7, and thereby guiding, suppressing, and controlling the transformation of the transformed resist pattern 48.
Patent JP-2002014448-A (JP)
Title: Image element
Inventor: SLUSAREK WOJCIECH K
IPC: G03C7/305
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a film containing a blocked developer, having good dye forming activity, not causing fog and free of the lowering of Dmax after storage. SOLUTION: The film is an image forming element including an image forming layer combined with a compound of formula I (where PUG, LINK1, LINK2, TIME, (l), (m), (n), (t), Y, X, W, R12, T, (a) and (b) are each a specified group or number).
Patent JP-2002349428-A (JP)
Title: Method for manufacturing variable displacement compressor and tool used in this method
Inventor: OTA MASAKI
IPC: F04B27/08
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent generation of welding strain in the case of connecting functional parts by welding after a swash plate or a rotor is formed to be divided into the parts classified by the function. SOLUTION: After a swash plate is formed to be divided into a swash plate main unit 28 mounted inclinably movably and slidably relating to a drive shaft and a link member 32 constituting partly a hinge mechanism, the link member 32 is connected to the swash plate main unit 28 by fillet welding. This welding is operated in a condition that a reverse strain amount ΔL1 corresponding to a shrinkage strain amount if given in a reverse direction to a strain direction by shrinkage to be generated to the swash plate main unit 28 after welding.
Patent JP-2002316327-A (JP)
Title: Method for manufacturing prism sheet
Inventor: NAKANE TAIRA
IPC: G02F1/1335
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a prism sheet having triangular pyramids, of which the apexes have constant roundness, from a mold provided with apexes having an acute angle. SOLUTION: A resin (4) is injected in a second mold (3) becoming a master mold having inverted triangular pyramids to be solidified and the solidified resin is peeled from the second mold (3). A metal film (5) is applied to the uneven surface of the resin (4) peeled from the second mold (4) and used as a stamper mold (6) to manufacture the prism sheet.