baber/WOPTO huggingface dataset:
Patent JP-2002234068-A (JP)
Title: Method for manufacturing bent tube
Inventor: YAMADA TAKEHIRO
IPC: B29C53/08
Filed: 2001-12-07
Abstract: PROBLEM TO BE SOLVED: To simply manufacture a bent tube of a composite tube having excellent pressure resistance with good productivity. SOLUTION: A method for manufacturing the bent tube comprises the steps of setting a heating temperature when a straight tube of a composite tube 10 having an inner layer 11 made of a synthetic resin formed in a tubular state, a reinforcing layer 12 formed by spirally winding a stretched polyolefin resin sheet on an outer peripheral surface of the layer 11 and an outer layer 13 made of a synthetic resin laminated on the layer 12 to a temperature range of [T1-50 deg.C] to a lower temperature of [T1-10 deg.C] or [T2-10 deg.C] as an upper limit, wherein T1 is a lower melting point of the resin of the inner layer and the resin of the outer layer, and T2 is a stretching relaxation temperature of the stretched polyolefin resin sheet, to reduce an elastic modulus difference of the layers 11,  13 and 12 and enabling the bent tube to be manufactured by secondary working the composite tube 10 as an original tube.
Patent JP-2003178084-A (JP)
Title: Document management system, virtual object management terminal, document management program, and document management method
Inventor: KITADA SEISHU
IPC: G06F17/21
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document management system suitable for supporting effective use of document data by managing a document prepared on the basis of the document data.  <P>SOLUTION: An identification ID is read from a document 140, document data corresponding to the read identification ID are retrieved a document data registration DB85, and the retrieved document data are transmitted to a user terminal 200.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176977-A (JP)
Title: Refrigerator
Inventor: MATSUI HISASHI
IPC: F25D25/02
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator exhibiting excellent operability and reliability, having a simple structure with a reduced number of parts, capable of preventing the appearance from being damaged, capable of reducing a cost, and capable of having freedom degree in a shape of a shelf.  <P>SOLUTION: This refrigerator is provided with the shelf for mounting an article, a crossing beam provided on both side surfaces inside a refrigerator body in order to support the shelf and forming a variable crossing angle in a shape of X, and a conversion mechanism for converting linear motions of an operating lever to angle variation of the crossing angle of the crossing beam. The operating lever is linearly moved and thereby the shelf is vertically varied.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175860-A (JP)
Title: Tractor frame structure
Inventor: KAWAJIRI SHINYA
IPC: B62D25/08
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein a conventional tractor cab comprises various parts fitted separately, including members supporting a rear glass, door glasses, and the like, thus resulting in an increased number of component parts.  <P>SOLUTION: In this structure, the door glass 50 and the rear glass 51 are supported by a rear pillar 14 constituting the cab, a step side frame 42, a fender 33, and the like. Common use of parts is promoted to reduce the number of parts by utilizing, for example, an outer roof installation stay 35 as a work lamp mounting stay.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180492-A (JP)
Title: Flat, open show case
Inventor: SATO TOMOYUKI
IPC: A47F3/04
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat, open show case whose corner parts can prevent deforming and breaking.  <P>SOLUTION: The corner part 30b of the article display part 30 of this flat open show case 100 is formed by mutually joining end parts of a side wall 30a composed of a windproof plate 1 in the upper side and a panel 2 in the lower side by a panel joining member 6 to which a corner bumper 3 integrally equipped with the windproof plate 1 and the panel 2 is fixed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187633-A (JP)
Title: Lighting fixture mounting device directly fit to ceiling
Inventor: FURUKAWA KENICHI
IPC: F21V21/02
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting fixture mounting device directly fit to the ceiling, of simple structure, light-weight, easy to assemble and of low cost.  <P>SOLUTION: The device is an adapter 4 provided with an adapter base 7, a pair of locking members 8 arranged at either left and right side of the adapter base 7 and free in sliding movement in a radius direction, locking claws 15 formed at an outer end part of each locking member 8 rising from and setting in the adapter base 7, a biasing means 18 biasing the locking members 8 in the protruding direction of the locking claws 15, and a left and right pair of release pieces 20 mounted on the adapter base 7 in free turning and protruded from its underside. As the upper parts of the release pieces 20 are engaged with the locking members 8 and the lower parts of the release pieces 20 are turned toward an outer periphery direction, the locking members 8 move against the biasing means 18 so as the locking claws 15 to set in.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186598-A (JP)
Title: Keyboard apparatus and electronic apparatus
Inventor: WATANABE KIYOSHI
IPC: G06F1/16
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a keyboard apparatus that is simple in handling when carrying and using, and widely usable in a transverse direction when in use and easy to input.  <P>SOLUTION: The keyboard apparatus is provided with a first and second two keyboard partitioning bodies 22, 23, which protrude outside, respectively, by a rotation operation from a facing side surfaces of a keyboard case 22 that also serves as a hard cover mounted on a portable electronic apparatus, and constitute one keyboard 21, as a whole, while forming a line in the transverse direction in an another side of a keyboard case 11. There is provided an interlocking mechanism 24, which rotates the second keyboard partitioning body 23, while interlocking with a rotary operation of the first keyboard partitioning body 22 to the keyboard case 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182484-A (JP)
Title: Radiator grille
Inventor: MAEZONO KENICHIRO
IPC: B60R13/04
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle radiator grille which can be fixed only by covering a molding over a frame part.  <P>SOLUTION: A plurality of locking claws 461 and 462 are provided on rear end edges 441 and 442 of an inner wall part 41 of a lower molding 4 along the right-to-left direction, a plurality of engagement holes 48 are formed in an outer wall part 42 of the lower molding 4 along the right-to-left direction, a plurality of engagement projections 328 are provided on an outer wall part 322 of a lower frame part 32 along the right-to-left direction, locking claws 461 and 462 of the lower molding 4 are hooked to a rear end edge 324 of an inner wall part 321 of the lower frame part 32, the engagement holes 48 of the lower molding 4 is engaged with the engagement projections 328 of the lower frame part 32, and the lower molding 4 is fitted to the lower frame part 32 thereby.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188544-A (JP)
Title: High density printed wiring board and manufacturing method therefor
Inventor: NAKAMURA YUKIO
IPC: B23K26/18
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a high density printed wiring board which is superior in metal foil direct laser beam machining property and in reliability without largely increasing the energy of a laser.  <P>SOLUTION: In the metal foil direct laser punching work of a metal foil-clad laminated board and a printed wiring board, metal foil on a surface is etched and it is thinned to not more than 7 μm. Then, a surface processing whose surface roughness of an etching system is not more than 4 μm is performed. Thus, the high density printed wiring board superior in metal foil direct laser beam machining property and reliability and the manufacturing method can be obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186222-A (JP)
Title: Electrophotographic photoreceptor, and process cartridge and electrophotographic device having the electrophotographic photoreceptor
Inventor: MORIKAWA YOSUKE
IPC: G03G5/147
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having a surface protective layer with excellent durability against wear or production of flaws and maintaining high picture quality without producing image ghost, and to provide a process cartridge and an electrophotographic device having the above photoreceptor.  <P>SOLUTION: In the electrophotographic photoreceptor having a photosensitive layer and a protective layer on a conductive supporting body, the protective layer contains a curing resin and a charge transfer material. The charge transfer material is a compound having at least one substituent selected from hydroxyalkyl groups and hydroxyalkoxy groups in the molecule or a compound having at least one phenol group in the molecule. The ionization potential Ip(OCL) of the protective layer and the ionization potential Ip(CTL) of the photosensitive layer satisfy the relation of expression (1): -0.2(eV)≤Ip(OCL)-Ip(CTL)≤0.1(eV). The process cartridge and the electrophotographic device have the above photoreceptor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186839-A (JP)
Title: Password surrogate system and method
Inventor: ISHIZAKI YOSHIAKI
IPC: G06F21/31
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a password surrogate system and a method for generating and storing a password difficult to read on behalf of a user.  <P>SOLUTION: In the system, when accessing a service providing server 4 needing the password from a user terminal 1 via a network 3, the providing server 4 requests registrations of the passwords and a password storage server 2 generates to store random password with characters and/or numbers and transmits it to the providing server 4. Next, when accessing the providing server 4 through the storage server 2 from the user terminal 1 via the network 3, the providing server 4 requests to input the password and the storage server 2 transmits the stored password to the providing server 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002206412-A (JP)
Title: Oil filter adaptor flange
Inventor: OSMAN AZMI B
IPC: F01M11/03
Filed: 2001-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an oil filter adapter flange which can be combined with an oil filter adapter for multi-direction installation. SOLUTION: This flange for an oil filter adapter has a peripheral sealing portion to obtain seal, in contact with an installation flange of an oil filter adaptor processed to corresponding size and form to the flange. The peripheral sealed part defines at least one inlet opening part and at least one outlet opening part, and it has at least one divider set between the inlet opening and the outlet opening. The divider is extended between a first section of the peripheral sealed part and a second section of the peripheral sealing portion, and the first section being located more result from the second section, and an adaptor for use with this flange is also disclosed.
Patent JP-2003191242-A (JP)
Title: Mold equipped with temperature adjusting function and its manufacturing method
Inventor: TSUYUKI EIJI
IPC: B29C33/02
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold equipped with a temperature adjusting function which is made with less fabrication working time and easily copes with change of shape of the mold, and also to provide its manufacturing method.  <P>SOLUTION: The mold (1) equipped with a temperature adjusting function includes a temperature adjusting means (2) and an element (3) connected to the temperature adjusting means (2), extending into the mold to adjust the temperature of the mold and made of a material having higher thermal conductivity than the material of the mold. The method of making the mold equipped with the temperature adjusting function includes a step of connecting the element (3) having higher thermal conductivity than the material of the mold to the temperature adjusting means, a step of bonding the temperature adjusting means to a mold frame, a step of injecting a molding material in the mold frame and a step of hardening the material injected into the mold frame.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003195183-A (JP)
Title: Microscope and method of calculating scale of microscope
Inventor: OKUGAWA HISASHI
IPC: G02B21/36
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To easily calculate the scale of a microscope with good accuracy without recognizing the comprehensive magnification determined from the magnifications, etc., of an objective lens and intermediate variable power device relating to a microscope system having a function to display the images of a specimen, and a method of calculating the scale of the microscope.  <P>SOLUTION: A means for calculating an actual moving quantity calculates the actual moving quantity indicating the actual moving quantity of the specimen by detecting the moving quantity of a stage. A means for recognizing the images extracts the characteristics of the image of the specimen before the movement of the stage and the images of the specimen after the movement of the stage. A means for calculating the moving quantity of the images calculates the moving quantity of the images indicating the moving quantity of the images by accompanying the movement of the stage in accordance with the characteristics of the two images extracted by the means for recognizing the images. An arithmetic means calculates the scale indicating the length on the specimen corresponding to the unit pixels of the images by using the actual moving quantity and the moving quantity of the images.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002241147-A (JP)
Title: Coating of optical element in particular used with ultraviolet ray
Inventor: DREISTEIN JOERG
IPC: G02B1/10
Filed: 2001-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent the contamination of a coated surface in particular and to shorten the process for the fabrication of an optical element. SOLUTION: A coating process is performed in a working chamber 6 which can evacuate a coating system 2. At least one lock system 3 which is provided with a lock chamber 12 which can be evacuated, if necessary, is separated from or connected to the working chamber 6 and introduces the optical element is disposed. After the optical element is moved into the lock chamber, different treating steps are performed for the element after coating or before coating in the lock chamber 6. This treatment comprises, in particular, washing by means of ultraviolet rays, regulated heating or cooling and/or the measurement of at least one optical property of the optical element. By performing the pretreatment and post treatment of the optical element before or after the coating process by using the lock chamber, the controllability of the coating process is enhanced and the element of the highest quality can be fabricated within the minimum net working time.
Patent JP-2003195361-A (JP)
Title: Display medium and display device and display body using the same
Inventor: HARADA NARIYUKI
IPC: G02F1/167
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem inherent in conventional techniques and to provide a display medium capable of producing a more clear display and a display device and a display body utilizing the same.  <P>SOLUTION: With respect to the display medium consisting of a display cell and a display composition incorporated into the display cell, the display cell is formed by placing a substrate 1 with an electrode 2 on one side surface thereof and with a vertical aligning liquid crystal alignment layer 3 formed on the electrode surface and a transparent substrate 4 with a transparent electrode 5 on one side surface thereof and with a parallel aligning liquid crystal alignment layer 6 formed on the electrode surface opposite to each other so as to make their alignment layer surfaces 3, 6 confront each other. The display composition is constructed with a p-type liquid crystalline composition 8, a p-type dichroic dye 9 and electrophoretic particles 7 with a color tone different from that of the dichroic dye 9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197991-A (JP)
Title: Laminated type piezoelectric element and jetting device
Inventor: ONO SUSUMU
IPC: H01L41/083
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated type piezoelectric element and a jetting device that are superior in durability and highly reliable and can prevent an external electrode from being peeled from the side end of an inactive part.  <P>SOLUTION: This laminated type piezoelectric element is provided with an element body 3 comprising an active part 8 that is formed by alternately stacking a piezoelectric body 1 and an internal electrode 2 and an inactive part 9 that is provided outside the active part 8 in the lamination direction, and an external electrode 4 that is provided on the side surface of the element body 3 and wherein the internal electrodes 2 are alternately connected. The junction strength between the external electrode 4 and inactive part 9 is larger than that between the external electrode 4 and active part 8.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002353419-A (JP)
Title: Ferroelectric memory device
Inventor: HASEGAWA KAZUMASA
IPC: H01L27/115
Filed: 2001-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a ferroelectric memory device in which operability is improved. SOLUTION: The ferroelectric memory device comprises a simple matrix type memory cell array. A polarized value P of a ferroelectric capacitor 20, which has a first electrode 12, a second electrode 16 and a ferroelectric layer 14, is represented by the relation 0.1P(+Vs)<P(-1/3Vs) of a range when an applied voltage is set from +Vs to -1/3Vs and is represented by the relation 0.1P(-Vs)>P(+1/3Vs) of a range when the applied voltage is set from -Vs to +1/3Vs, where Vs is the largest value of the absolute value of the voltage which is applied between the electrode 12 and the electrode 16.
Patent JP-2003192209-A (JP)
Title: Printer with stacker
Inventor: SUZUKI HIROYUKI
IPC: B41J11/70
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer with a stacker that can connect both the stacker 22 and a winding machine 23 with a printer body 21, allowing to miniaturize a controller 5 in the printer body 21 and reduce costs by commonly using parts such as a first connector 8, a second connector 25, a first cable 15 and a second cable 26 and reducing the number of part items.  <P>SOLUTION: Considering serially connecting the stacker 22 and the winding machine 23 with the single connector 8 of the printer body 21 and connecting the winding machine 23 with the printer body 21 via the stacker 22, the stacker 22 is connected with the first connector 8 provided with the printer body 21 by a first connecting member 15, and the winding machine 23 is connected with the second connector 25 provided with the stacker 22 by a second connecting member 26.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197993-A (JP)
Title: Laminated type piezoelectric actuator
Inventor: ISAKI NOBORU
IPC: H01L41/083
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated type piezoelectric actuator that can be manu factured at a low cost by simultaneous baking method, has large strength enough to prevent breakage or cracking due to internal stress generating during displacement or impact from the outside, and can ensure piezoelectric characteris tic.  <P>SOLUTION: This laminated type piezoelectric actuator is made by alternately stacking a piezoelectric material layer and an internal electrode layer, and an enforcing part is added to them and it is baked at the same time together with the piezoelectric material layer. The enforcing part is made of glass wherein main elements are PbO and SiO<SB>2</SB>with their mole ratio is 10:90 to 30:70 and other elements are Al<SB>2</SB>O<SB>3</SB>with a mole percentage of 10-40 and ZrO<SB>2</SB>with a mole percentage of 40-130.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192361-A (JP)
Title: Apparatus for forming plate glass and method for forming plate glass
Inventor: MATSUI TADASHI
IPC: C03B35/16
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To form a plate glass with high-accuracy and effectively through preventing the occurance of striae and distortions and the volatilization loss of fluorine.  <P>SOLUTION: An apparatus for forming a plate glass by conveying molten glass flowing out of a melting furnace continuously on an endless belt and by processing the surface of the molten glass in a direction of the thickness through slidingly contacting with a plurality of rollers, measures the shape of the molten glass immediately after flowed out on the endless belt and by controlling the running speed of the endless belt on the basis of the measured data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003201676-A (JP)
Title: Fibrous sheet and method of producing the same
Inventor: NOGUCHI HISASHI
IPC: C08J5/04
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fibrous sheet of high hardness that has no micro-sponge structure or includes a reduced amount of the structure and is suitable as a backing fabric for imitation leather, artificial leather or abrasive.  <P>SOLUTION: This fibrous sheet is produced by impregnating a backing fabric with crosslinkable polyurethane resin. In this case, the backing fabric is impregnated with a resin solution of crosslinkable polyurethane, the resin is coagulated through the wet process and dried at a temperature higher than the softening point of the resin and crosslinked.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003160927-A (JP)
Title: Forcible drainage facility for soft ground
Inventor: TANIGUCHI TOSHIHISA
IPC: E02D3/10
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve a forcible drainage facility for a soft ground.  <P>SOLUTION: A relay tank 5 to separate sucked water and air is provided in the middle of a suction pipe line 3 in the forcible drainage facility for the soft ground in which the respective upper ends of vertical drain materials 1 driven in a row in the soft ground are connected to a horizontal catchment material 2 and one end of the horizontal catchment material 2 is connected to a suction device (a vacuum pump) 4 via the suction pipe line 3. The relay tank 5 is provided with a drainage pump and a sensor for detecting a water level and operation of the drainage pump is automatically controlled according to the increase/decrease of the water level inside the relay tank 5. A large number of expensive suction devices (vacuum pumps) are not required in the case of a large construction zone, and as a result, it is advantageous in cost. The suction device can be installed out of the construction zone.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003503594-A (JP)
IPC: B23K35/30
Filed: 2000-05-31
Abstract: The invention relates to an austenitic alloy which can be hot and cold-formed for use in aqueous, oxidising media which contain chloride. The alloy consists of the following alloy elements (in % by mass): Cr 18.0 to 21.0 Fe 12.0 to 16.0 Mo 9.0 to 13.0 Co max. 1.0 W 0.5 to 2.5 C max. 0.025 N 0.05 to 0.25 Mn max. 0.50 Si max. 0.50 Ti max. 0.02 Nb 0.05 to 0.5 Cu max. 0.3 P max. 0.010 Al 0.05 to 0.5 S max. 0.005 Mg 0.005 to 0.030 Ca 0.001 to 0.01 V max. 0.5 B max. 0.005 Zr 0.001 to 0.030 The residue consists of nickel and includes impurities resulting from production.
Patent JP-2003509453-A (JP)
Title: 生物学的に活性な物質の、表面改質された粒状組成物
IPC: A61K31/451
Filed: 2000-09-21
Abstract: (57)【要約】
本発明の開示は、水不溶性の生物学的に活性な物質の安定な表面改質された準ミクロン大及びミクロン大の粒子の、水性環境へ曝露すると自己分散する非水性媒質からのデリバリーのための組成物に関する。