baber/WOPTO huggingface dataset:
Patent JP-2002029708-A (JP)
Title: Gas-dissolved water and gas-dissolved water carrying vessel
Inventor: MORITA HIROSHI
IPC: H01L21/304
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a gas-dissolved water used for the wet cleaning of electronic materials or the like and a gas-dissolved water carrying vessel capable of carrying the water to use points while keeping the high quality of the gas- dissolved water. SOLUTION: The gas-dissolved water is housed in the vessel having a charge and discharge port for the gas-dissolved water and is capable of being tightly closed and carried. The gas-dissolved gas carrying vessel has the charge and discharge port for the gas-dissolved water and is capable of being tightly closed and carried.
Patent JP-2001109235-A (JP)
Title: Electrifying device and image forming device provided with electrifying device
Inventor: ISHIBASHI HITOSHI
IPC: G03G15/02
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To prevent unevenness of density that is generated due to unevenness in electrification by assuring electrifying of a body to be electrified without generating any ozone. SOLUTION: In an electrifying device 2, an electrifying roll 8 is provided in a vicinity of a surface of a photoreceptor drum 1 to form a specified gap within an electrifying range. DC bias that is controlled to a constant voltage and AC bias that is controlled to a constant current are fed to a core metal 11 of the electrifying roll 8 from a power source unit 12 and the surface of the photoreceptor drum 1 is uniformly electrified by them. The AC component of voltage applied to the electrifying roll 8 is controlled to the constant current of a specified current value so that a voltage value between peaks of AC that is more than 2 times a voltage value at the start of electrifying at a maximum gap between the electrifying roll 8 and the photoreceptor drum 1 can be obtained.
Patent JP-2002035133-A (JP)
Title: Tubular member fixing instrument and method for using the same
Inventor: NAKAMURA SHIGECHIKA
IPC: A61M25/02
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a tubular member fixing instrument capable of easily performing the replacement or positional adjustment of a medical tubular member. SOLUTION: A skin adhesion part 2 and a tubular member fixing part 3 fixed on the skin adhesion part 2 on the skin non-contact side thereof are provided, and the skin adhesion part 2 comprises an air permeable flexible material and has an adhesive layer 4 and the protective film 5 of the adhesive layer on the skin contact side thereof, and the tubular member fixing part 3 is formed from the elongated fixing piece of which a part is arranged on the skin adhesion part 2 and has an adhesive layer 8 and the protective film 9 thereof on the side opposite to the skin adhesion part 2, and the skin adhesion part 2 and the tubular member fixing part 3 can be made mutually re-peelable.
Patent JP-2002042178-A (JP)
Title: Automatic ticket-vending machine and its method
Inventor: FUKATSU TAKEKATSU
IPC: G07B1/00
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an automatic ticket-vending machine allowing easy reservation of a seat reservation ticket from the second time forward and coping with a change in a diagram. SOLUTION: This automatic ticket-vending machine is provided with a customer operation screen 16, a touch panel 17 on the customer operation screen 16, a ticket vending part 14, and a control means 20 making an inquiry about the reservation to a center system 21 on the basis of the input of reserved seat reservation information through the customer operation screen 16 and the touch panel 17 and vending the seat reservation ticket from the ticket vending part 14.  In vending the seat reservation ticket from the ticket vending part 14, according to control by the control means 20, a reservation information ticket recording always invariable information among the reservation information inputted through the customer operation screen 16 and the touch panel 17 is issued from the ticket vending part 14 by a medium same as that for the seat reservation ticket so as to be discharged via a discharge port 35 equally to the seat reservation ticket.
Patent JP-2002036309-A (JP)
Title: Molding die and method for producing plastic moldings
Inventor: OGAWA MASAKAZU
IPC: B29C45/37
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To solve such nonconformity that in injection molding of plastics, temperature difference of the inside of a cavity is made large just after finishing of injection filling because cooling velocity during injection filling is large. Thereby, solidification of plastics is not performed uniformly and an internal strain is generated and as a result, deformation such as a warpage is generated and in the case of an article of a complex shape being a thin-wall plate shape and having a thin-wall part, in particular, effect of the warpage is large. SOLUTION: In order to make the temperature distribution of all regions in the inside of a cavity small just after injection filling of an article having a thin-wall plate shape, a thick-wall part becoming a skelton part is provided in the article having the same. Both a gate and a runner having a different cross section are respectively provided in a thin-wall part and a thick-wall part. Thereby, high speed injection filling is performed to the thick-wall part later than the thin-wall part and the temperature difference of all regions in the inside of the cavity just after finishing injection filling can be made small. Thereby, a warpage and deformation are prevented. Further, the cross section of the thick-wall part becoming the skeleton part is made large in accordance with the distance from the gate.  Furthermore, to enlarge the difference of a point of time starting injection for both the thick-wall part and the thin-wall part, the gate and the runner having the different shape and method are used respectively.
Patent JP-2002042351-A (JP)
Title: Optical disk drive
Inventor: YOSHIDA SATOSHI
IPC: G11B7/08
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To adjust the quantity of an off-center, so as to always arrange a spot diameter direction moving locus of an optical disk to lie on one diameter line on the optical disk. SOLUTION: This optical disk driving device 1A is provided with a first base 5 having a turntable 2, a second base 6 having an optical pickup 10 attached freely movably, and a pair of tilt supporting shafts 15 and 16 disposed on a straight line substantially orthogonal to the moving direction of an optical disk D sandwiching an optical pickup 10, and a tilt correction means 50 for swinging the whole second base 6 around the pair of the tilt support shafts 15 and 16 in a height direction with respect to the first base 5, so as to always make a laser beam incident roughly vertically to the radial direction of the signal surface of the optical disk D. In this case, the other tilt-supporting shaft 16 is displaced in the diameter direction of the optical disk D so as to make the entire second base 6 turn in a plane substantially parallel to the optical disk D.
Patent JP-2002037586-A (JP)
Title: Device for holding above-ground height of crane hook
Inventor: ITO TERUO
IPC: B66C23/12
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To offer a simple construction of holding the above-ground height of a hook almost constant by interlocking a derricking cylinder with a winch hydraulic motor during boom derricking motion. SOLUTION: A crane having the boom for performing derricking motion with a boom derricking hydraulic cylinder 9 and the winch for hoisting/lowering the hook with the winch hydraulic motor 10, comprises a rise-lowering interlocking pipe line 32 for interlocking a rise pipe line 34 for the boom derricking hydraulic cylinder 9 with a lowering pipe line 28 for the winch hydraulic motor 10 via an interlocking change valve 30 and a fall-hoisting interlocking pipe line 31 for interlocking a fall pipe line 27 for the boom derricking hydraulic cylinder 9 with a hoisting pipe line 29 for the winch hydraulic motor 10 via the interlocking change valve 30,  either the rise-lowering interlocking pipe line 32 or the fall-hoisting interlocking pipe line 31 having a distribution flow combining valve 40 for distribution and combination in such a manner that the rate of a flow rate on the side of the boom derricking hydraulic cylinder 9 to a flow rate on the side of the winch hydraulic motor 10 is as predetermined.
Patent JP-2002041439-A (JP)
Title: Individual information writing system
Inventor: KOHAMA KEITA
IPC: G06F13/14
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To simply write the individual information of a new product or the like. SOLUTION: A control device 300 and plural writers 100 are connected to a network 400, and a target device 200 is connected to each writer 100. A broadcast frame is transmitted from the control device 300, and each writer 100 adds an individual number of a serial # value stored in the frame and changes the serial # value into an individual serial number. The frame, having the individual information, is sent to the target device 200 and is set up in a memory 220.
Patent JP-2002047310-A (JP)
Title: Hydrogenated cyclic conjugated diene polymer and optical disk substrate
Inventor: HASHIZUME KIYOSHIGE
IPC: G11B7/2533
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a highly purified resin with high thermostability, plasticity and mechanical properties. SOLUTION: A hydrogenated cyclic conjugated diene polymer containing transition metals and aluminium in total 10 ppm or less is obtained from a cyclic conjugated diene polymer consisting of x wt.% unit derived from a cyclic conjugated diene monomer, y wt.% unit derived from a styrene monomer and z wt.% unit derived from a conjugated diene monomer (x, y and z satisfy following relation; 1<=x<=100, 0<=y<=99, 0<=z<=99 and x+y+z=100) by hydrogenating reaction using a hydrogenation catalyst. The polymer is hydrogenated at carbon - carbon double bonds and aromatic rings. An optical disc substrate mainly comprised of the polymer is provided.
Patent JP-2002048168-A (JP)
Title: Bearing unit for wheel axle
Inventor: WAKIZAKA TERUYUKI
IPC: B60B27/00
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To stabilize fit up posture of a disc rotor against a hub wheel, in a bearing unit for wheel axle. SOLUTION: The bearing unit for wheel axle, wherein the disc rotor 5 of disc brake apparatus is mounted in such a way as to be assigned to the outer side of a flange 10 extending radially outward from a hub wheel 2, is so constructed that through-holes 11 for attaching bolts are arranged in several places in circumferential direction of the flange, cutaways 20 penetrating in the depthwise direction are provided in the region between the through-holes for attaching bolts next to each other in circumferential direction, and absorption of a strain due to plastic flow of a wall part by the inner periphery of the cutaway 20 is made possible.
Patent JP-2002048112-A (JP)
Title: Clip
Inventor: SUZUKI MASANORI
IPC: F16B2/24
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a high quality and mass-producible clip with its handle serviceable as an outer clip, and provide its production method and an application as a novelty. SOLUTION: A clipping body 10 having a pair of clipping plates forms a moving piece 22 having a curling part 22b at the top end, around the center of the clipping plate 20. A pair of tongue pieces 23 is formed at the both side of the moving piece 22. When the moving piece 22 is faced to the tongue piece 23 each other, a force that acts internally applies to the moving piece 22, a force that acts externally applies to the tongue piece 23. Furthermore, a pair of stoppers 43 is formed at a right and left position corresponding to the tongue piece 23 is the clipping plate 20 of a ring handle 40 made of a wire material. The axis part 42 is fixedly attached to the curling part 22b as touching the stoppers 43 to the tongue piece 23.
Patent JP-2002046866-A (JP)
Title: Work picking device
Inventor: MIWA OSAMU
IPC: B65G61/00
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a work picking device a gripping head of which can pick up a work without making contact with a bucket and which can secure a picking area in the bucket wide. SOLUTION: This work picking device is furnished with the gripping head 2 to pick the work W from the inside of the bucket 1 by gripping it, a head moving means 4, a head control means 40, an interference detection means 41 and a picking region changing means 42. The head moving means 4 is a means to move the gripping head 2 in the vertical direction and in the horizontal direction. The head control means 40 is a means to control the gripping head 2 to work by the head moving means 4 in a picking region set against the bucket 1. The interference detection means 41 is a means to detect whether or not the gripping head 2 makes contact with the bucket 1 by lowering it at a plural number of points on a peripheral edge of the picking region. The picking region changing means 42 is a means to change the picking region by a detection result of the interference detection means 41.
Patent JP-2002046008-A (JP)
Title: Cutting tool
Inventor: TSUTSUI TOSHIO
IPC: B23C5/10
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide high machinability surely by further promoting the discharge of cutting chips from an cutting chip discharging hole in a cutting tool wherein the cutting chip discharge hole is provided in a tool body. SOLUTION: In the cutting tool wherein a cutter 2 is attached to the tip section 1a of the tool body 1, the cutting chips are produced along with cutting operation and discharged in order on the upper face of a workpiece passing through the hole 3 by making a cutting chip discharge hole 3 in the tip section 1a such that the hole 3 penetrates the tip section 1a in its diameter direction and forming the end wall face 3c approaching the tip face 1c of the hole 3 into an inclined face such that the wall face 3c is separated from the tip face 1c toward one opening end 3e approaching the cutter 2 from the other opening end 3d. The cutting performance is improved by guiding the cutting chips to slide to the upper face side of the workpiece by the end face wall 3c as the end wall face 3c inclined, to promote, the discharge work, and to secur high chip discharging performance.
Patent JP-2001288339-A (JP)
Title: Method for flame retarding epoxy resin composition and flame retardant epoxy resin composition
Inventor: IKUTA YUJI
IPC: C08G59/20
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a technique for highly flame retarding an epoxy, resin composition for the resin of sealing electronic parts and to obtain a flame retarded epoxy resin composition. SOLUTION: This method for flame retarding the epoxy resin composition comprises adding a compound having a dihydrobenzoxazine ring in an amount within the range of 0.5-30 wt.% based on a resin component except an inorganic filler in the epoxy resin composition composed of an epoxy resin, a curing agent and the inorganic filler.
Patent JP-2002047606-A (JP)
Title: Pavement block
Inventor: SAEKI MASATOSHI
IPC: E01C13/04
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a pavement block for preventing the functional loss by accumulation of sand dust in a recessed groove arranged on a block surface. SOLUTION: In this pavement block 1, the recessed groove 2 continuously extending up to the other side from mutually opposing one sides is arranged by one strip or plural strips on at least one block surface. The recessed groove 2 is formed of a flat groove bottom surface 2a, an inclined groove side surface 2b continuing with the block surface by extending obliquely outward and upward from groove width directional one end of the groove bottom surface 2a and a vertical groove side surface 2c continuing with the block surface by almost vertically rising from the groove width directional other end of the groove bottom surface 2a.
Patent JP-2002057337-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: SHIRATO TAKEHIDE
IPC: H01L29/786
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To form a semiconductor device of an SOI structure by an easy process by using a bulk wafer. SOLUTION: The semiconductor device of the SOI structure is formed in a structure for insulation isolating by a trench 4 for forming an element isolation region for filling an oxide film in a periphery. The oxide films 2 (a second gate oxide film used also as an oxide film for the SOI) is provided on an upper surface and a bottom of a pore of a tunnel structure provided in a p-type silicon substrate 1. A pair of metal source-drain regions 9 is provided in contact with the opposed two side faces of an SOI substrate 3 made of an upper layer of the silicon substrate provided on the pore of the tunnel structure for filling a conductive film 5 (second gate electrode) via the oxide film. A pair of high concentration source-drain regions is provided on the SOI substrate of the contact part with the metal source-drain region.  A pair of low concentration source- drain regions is provided in contact with the high concentration source-drain regions. A first gate oxide film 10 is provided on the SOI substrate between the metal source-drain regions and a sidewall of the metal source-drain region. A first gate electrode 12 having a barrier metal 11 is formed via the first gate oxide film.
Patent JP-2002058144-A (JP)
Title: Waterproof grommet
Inventor: SUZUKI MICHIHITO
IPC: H01B17/58
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a water stop grommet which can improve the quality of sound insulation. SOLUTION: This waterproof grommet 10 has a small/large diameter tube part 11, 13 inserting wire harness 18 in the inside, a cable through tube part 14 between the small/large diameter tube parts 11, 13 provided with a fitting part 13b fitted to a through-hole 21 of a panel 20 in an external peripheral surface 13a of the large diameter tube part 13 provided with a water stop tube part 12 communicating with the small diameter tube part 11 in the inner part side of this large diameter tube part 13.  It is further provided with a sound insulating film 16 formed with an air layer Y by folding back an end part 12d of this water stop tube part 12 to the outside a space X formed by the water stop tube part 12 and the wire harness 18 filled with a liquid-state hardening sealing 17, the cable through tube part 14 is provided in an inner side of the water stop tube part 12, the tip end side of a reversing part 16c of the sound insulating film 16 freely coming into close contact with an internal peripheral surface 13c of the large diameter tube part 13.
Patent JP-2001064109-A (JP)
Title: Oil-in-water flowable agrochemical formulation
Inventor: NGUYEN LUONG TU
IPC: A01N25/30
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain a stable fungicide composition by making the composition include ethylenebisdithiocarbamate(EBDC) fungicide, cymoxanil, a buffer agent containing an oil-soluble acid and a water-soluble acid, etc., and adjusting the composition to have a specific pH. SOLUTION: This composition comprises (A) an EBDC fungicide such as maneb or mancozeb EBDC, (B) cymoxanil, (C) a buffer agent containing (i) an oil-soluble acid such as oleic acid and (ii) a water-soluble acid such as citric acid, fumaric acid, etc., (D) a thickener, preferably xanthan gum, (E) a surfactant, preferably an ethoxylated branched alcohol, (F) a dispersant, preferably lignosulfonate and naphthalene condensate of lignosulfonate, (G) water and (H) an oil acceptable in cultivation of farm products and is adjusted to pH 4-6. The composition is preferably composed of 25-50% of the component A, 1-10% of the component B, 1-5% of the component (i), 0.5-3% of the component (ii), 1-5% of the component D, 1-5% of the component E and 1-5% of the component F.
Patent JP-2002063222-A (JP)
Title: Method for reducing weight of three-dimensional cad data and three-dimensional cad system
Inventor: ISHIDA NAOKI
IPC: G06T15/00
Filed: 2000-08-15
Abstract: PROBLEM TO BE SOLVED: To provide three-dimensional(3D) CAD method and system capable of avoiding increase of data volume and deterioration of responses caused by handling a simple hole shape such as a heat discharge hole as 3D data. SOLUTION: The 3D CAD system is constituted of a 3D plotting means 100, a two-dimensional(2D) plotting means 110, a texture plotting means 120, a picture plotting means 130, and an operation means 140. A simple hole shape 210 on a plane element 201 of a 3D shape 200 is recognized as 2D data and texture prepared from the 2D data.
Patent JP-2001095599-A (JP)
Title: Measurement of protease
Inventor: NEMORI RIYOUICHI
IPC: G01N33/68
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring a protease by which the activity of the protease in a biological sample can accurately be measured and with which the shape of a tissue or cell can easily be observed. SOLUTION: This method for measuring a protease comprises (1) a process for bringing a biological sample containing the protein into contact with a thin film which contains a protease substrate and a film-hardening agent and is formed on the surface of a substrate, (2) a process for dyeing the thin film obtained in the above-mentioned process with a dye selected from the group consisting of a red color dye, a brown color dye, and a yellow color dye (for example, Ponceau 3R) and detecting digested marks formed in the thin film by the action of the protease; and, if necessary, (3) a process for dyeing the biological sample, such as the nuclei of cells in the sample, on the thin film with a dye (for example, hematoxylin) different from the dye used in the process (2).
Patent JP-2002062608-A (JP)
Title: Silver halide photographic sensitive material and processing method for the same
Inventor: NAGAMI KEN
IPC: G03C1/76
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material free of craze-like fog caused at low humidity, scratch-like fog caused by the friction of the surface of the sensitive material at high humidity and sticking to another sensitive material and less liable to pressure fog caused by roller pressure in a processing solution when the sensitive material is processed with a developing solution not containing a hardening agent in an automatic processing machine and to provide a processing method for the sensitive material. SOLUTION: In the silver halide photographic sensitive material with silver halide emulsion layers and a non-photosensitive hydrophilic colloidal layer on one face of the base, at least one of the silver halide emulsion layers contains flat platy grains having an average aspect ratio of >=5 and inorganic fine particles to which a compound having a phosphoric acid or phthalic acid moiety in its structure and having a high boiling point has been added, the non- photosensitive hydrophilic colloidal layer on the emulsion layer side contains a matting agent having 1-5 μm average particle diameter and a non- photosensitive hydrophilic colloidal layer on the other side contains a matting agent having 5-15 μm average particle diameter.
Patent JP-2002064383-A (JP)
Title: Δς modulator
Inventor: NORO MASAO
IPC: H03M1/66
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a ΔΣ modulator in which a sampling frequency is made high and the inversion frequency of the one-bit output of a one-bit quantizer is not made high. SOLUTION: The ΔΣ modulator has an adder 16 for adding an analog signal and the output signal of an inverter 14, an integration circuit 10 for integrating the added output of the adder 16, a one-bit quantizer 12 for quantizing the integrated output and outputting a one-bit digital signal and output inversion inhibiting circuit 20 for inhibiting the re-inversion of the output signal of the one-bit quantizer when that output signal is inverted and the number of clocks outputted from that time point of the inversion is within preset N (N>=2), and the inverter 14 delays the digital signal outputted from the output inversion inhibiting circuit 20 for one sample and feeds it back to the input side.