baber/WOPTO huggingface dataset:
Patent JP-H11179576-A (JP)
Title: Optical machine and manufacture of orifice plate using the machine
Inventor: TACHIKAWA HITOSHI
IPC: B23K26/382
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain an optical machine that optically machines a workplace easily and highly precisely and the manufacture of an orifice plate using the machine by changing the relative position in the optical axis direction of a mask, optical system and the workpiece and controlling the image-forming characteristic in the pattern image of the mask projected on the surface of the workpiece. SOLUTION: A mask 3 is lighted with a laser beam in the ultraviolet region emitted by a laser beam source (excimer laser) 1, with the illuminance distribution uniformized by a lighting optical system 2. The light beam segmented by a pattern 3a cut on the mask 3 is projected on the workpiece 5 by a projection lens 4 at a prescribed reduction ratio (normally 1/5 to 1/10), with th image of the pattern 3a machined on the workpiece 5. In this case, in accordance with the progress of the abrasion machining of the workpiece 5, the projection lens 4, mask 3 and the workpiece 5 are moved relatively in the optical axis direction, continuously controlling the image-forming characteristic of the mask pattern image on the workpiece 5.
Patent JP-2001040442-A (JP)
Title: Hydrogen storage alloy
Inventor: YASUDA KIYOTAKA
IPC: C22C19/00
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain an alloy excellent in hydrogen storage characteristics, having pulverizing characteristics, good initial characteristics and outputting characteristics and excellent in durability and preservability by allowing it to have a prescribed CaCu5 type crystal structure, reducing the containing ratio of Co and extremely reducing the containing ratios of Mn and Al as corrosive components. SOLUTION: This alloy has a CaCu5 type crystal structure expressed by the formula I. In the formula I, Mm denotes misch metal, and 3.7<=a<=4.2, 0<b<=0.3, 0<c<=0.4, 0.2<=d<=0.4, b+c<0.5, 5.00<=a+b+c+d<=5.20 are satisfied. Preferably, it is an alloy having a CaCu5 type crystal structure expressed by the formula II. In the formula II, Mm denotes misch metal, X denotes Fe and/or Cu, and 3.7<=a<=4.2, 0<b<=0.3, 0<c<=0.4, 0.2<=d<=0.4, 0<e<=0.4, b+c<0.5, 5.00<=a+b+c+d+e<=5.20 are satisfied. Moreover, the content of La in Mm is controlled to 20 to 30 wt.% in the hydrogen alloy.
Patent JP-2000190138-A (JP)
Title: Snap ring mounting device
Inventor: SUGIURA MASAYUKI
IPC: F16B21/10
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a structurally simple device which can easily be automated and mount not only one snap ring but two on a shaft at the same time. SOLUTION: This device is provided with a supply means 11 for supplying plural snap rings 1 in order from the free end 12a of a guide prop 12, a holding means 15 for positioning and supporting a shaft 7 parallelly for the guide prop 12, a guide means 20 forming a slide surface which is nearly flush with the free end 12a of a guide prop 12 and a pusher means 30 having a stop ring holder 33 by which the free end side of the guide prop 12 is arranged so as to be passed and which can move the stop ring holder 31 upto near the groove 7a of the shaft 7 supported by the holding means 15. The pusher means 30 can switch the stop ring holder 33 to a receive position for catching the top snap ring 1 supplied from the free end 12a and a mount position engaging with the groove 7a of the shaft 7 after advancing and transfering the caught snap ring 1 and passing the free end 12a.
Patent JP-H11184574-A (JP)
Title: Power source control system in uninterruptible power supply unit using private lan
Inventor: KOMINAMI TAKUYA
IPC: H02J9/00
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a power source control system for an uninterruptible power supply unit capable of identifying a slave UPS(slave uninterruptible power supply) where an abnormality occurs, discriminating the kind of the abnormality, linking a power source with a selected UPS and performing power source control optimum for a system operation. SOLUTION: A master UPS(master uninterruptible power supply) 200 and slave UPSes 300 and 400 are connected through a local network(LAN) and power source linkage is controlled by data transfer through the LAN. In this case, for instance, when a fault occurs in the slave UPS 300, the fault occurrence is reported from the slave UPS 300 to the master UPS 200, fault detail information is transmitted to the master UPS 200 corresponding to an inquiry from the master UPS 200 and the master UPS 200 reports the fault information to a basic processor 100 and stops the operation of the slave UPS 300 corresponding to the instruction of the basic processor 100.
Patent JP-2000185984-A (JP)
Title: Baking jig
Inventor: GOTO TETSURO
IPC: F27D3/12
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To economically bake a material to be baked having high reactivity with a substrate without any problem by laminating and forming a layer consisting essentially of zirconia particles and a magnesia particle layer to respective specific thicknesses onto the substrate consisting essentially of ceramics such as alumina or mullite. SOLUTION: This baking jig is obtained by baking and forming a layer 2 consisting essentially of zirconia particles to >=20 μm, preferably 20-1,500 μm thickness on a substrate 1 containing >=50 wt.% of ceramics such as alumina, mullite, zirconia, silica, silicon nitride or silicon carbide, then laminating a layer 3 comprising magnesia particles having 0.1-300 μm average particle diameter to >=20 μm, preferably 20-2,000 μm thickness onto the formed layer, baking and forming the resultant laminate.  The layer 2 consisting essentially of the zirconia particles consists essentially of the zirconia particles having 0.3-200 μm average particle diameter and contains 1-50 wt.% of one or more kinds of alumina particles having 0.01-500 μm average particle diameter, titania particles having 0.1-500 μm average particle diameter and silica particles having 1-500 μm average particle diameter.
Patent JP-2001180980-A (JP)
Title: Bent glass with hydrophilic membrane and manufature thereof
Inventor: HONJO KEIJI
IPC: C03C17/23
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a coated glass with a hydrophilic membrane having good stainpoof property due to the hydrophility and good visibility on the rainy day which is preferable for window glass of vehicles or buildings especially for window glass formed by bending and/or treated for tempering. SOLUTION: This hydrophilic membrane formed on the surface of a bent glass and having photocatalytic function comprises Ti02 crystals dispersed in the film forming component consisting of ZrO2 and SiO2, wherein the ratio of each component is 25 to 60% of ZrO2, 15 to 50% of SiO2 and 25 to 45% of TiO2 crystal all by weight basis.
Patent JP-H11190505-A (JP)
Title: Reducing agent for unburned component such as dioxin and combustion treatment method using the same
Inventor: KOBAYASHI KATSUHIKO
IPC: F23G5/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a means and a technique which can accurately abate unburned components such as dioxins with a small compact and low-cost device without requiring any separate device for reducing the dioxins. SOLUTION: A reducing agent of unburned components such as dioxins is supplied into an incinerator 1 for incinerating wastes 3a to reduce the density of the unburned components such as dioxins and the density of a precursor thereof. This agent comprises substances that react with at least oxygen, moisture, carbon dioxide and carbon monoxide to cause an exothermic reaction. The reducing agent herein used is a fine composed of particles and is supplied directly into the incinerator 1 as molded product in the form of a slurry or a dry powder, for example, a pellet.
Patent JP-2001178926-A (JP)
Title: Game machine
Inventor: OSHIMI WATARU
IPC: A63F7/02
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of smoothly performing transfer balls while suppressing the ball clogging of balls gathered by a ball gathering member and that the manufacturing cost is reduced. SOLUTION: The frames 4a of a mechanism panel 4 is provided with a ball gathering part 20 communicated with both of the respective winning ports and out port 2g of a game panel 2 and the balls B which enter the respective winning ports and the balls B which pass through the out port 2b are discharged altogether to the outside of the mechanism panel 4 through a send-out port provided in the ball gathering part 20 and a gathering passage 25 connected to the send-out port. The width of the respectively parts 21-25 of the ball gathering part 20 is made wider than the opening width w2 of a normal winning port 32 provided on the upstream side of a sensor 33 for detecting the balls B and the passage width w3 of a winning passage 31c.  Thus, the respective parts 21-25 of the ball gathering part 20 make the large amount of the balls B for which the balls which pass through the out port 2g are added to the balls B which pass through the winning passage 31c of a winning device 30 smoothly flow down without the ball clogging to a gathered ball discharge port 4h.
Patent JP-2001183206-A (JP)
Title: Liquid fuel meter
Inventor: TSUCHIDA YASUHIDE
IPC: G01F3/16
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a kerosene meter capable of accurately measuring even a small flow rate of kerosene and having a function as a kerosene lifter. SOLUTION: The kerosene meter 3 is provided with a pump part 11 that sucks kerosene form a kerosene tank 2 using a piston type pumping mechanism. As the amount of kerosene sucked by one reciprocating motion of a piston 34 and supplied to a kerosene supply chamber 13 is constant, the amount of the supplied kerosene can be calculated based on the number of the piston reciprocation. A pump part 11 uses the pumping movement to enable a kerosene meter to function as a kerosene lifter.
Patent JP-H11199447-A (JP)
Title: Liquid composition
Inventor: YOKOMAKU ATSUSHI
IPC: A61K8/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in low-temperature stability and feeling of use and useful for agents for hair of the head, cosmetics, medicines, nail agents, industrial chemicals, etc., by formulating a specific crystalline compound with a solvent and a specific amine oxide. SOLUTION: This liquid composition is obtained by formulating (A) a crystalline compound selected from fatty acids having a 7-30C alkyl group, an aliphatic alcohol having an 8-30C alkyl group, salts thereof and derivatives thereof with (B) a solvent and (C) an amine oxide represented by formula I or II [R<1> is a 1-24C alkyl or a 2-24C alkenyl; R<2> and R<3> are each a 1-10C alkylene or a 2-10C alkenylene; A<1> and A<2> are each H or OH; (n) is 0-3]. Furthermore, (D) a nonionic surfactant having <=10 value of hydrophile-lipophile balance(HLB) or (E) a glucide-based surfactant represented by formula III (R<4> to R<11> are each OH or an 8-22C carboxyl), formula IV (R<12> to R<15> are each OH, an 8-22C carboxyl or the like; R<16> is an aglycone residue) or the like or both are preferably formulated with the composition.
Patent JP-2000192626-A (JP)
Title: Eaves
Inventor: KATO YASUKUNI
IPC: E04F10/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide eaves, to which waterproofing is facilitated and which has excellent appearance. SOLUTION: The eaves 10 are projected towards the outside from a building frame while being placed at an upper section on the outside of an opening section opened to the building frame. The eaves have an eave gutter 20 being arranged between approximately the center of the opposed sides of the eaves 10 and dividing the whole eaves 10 into two and roofing materials 30 disposed to the left and the right of the eave gutter 20 one by one respectively and down-graded towards the eave gutter 20 respectively, and are formed so that rainwater pouring on these roofing materials 30 can be recovered by the eave gutter 20 arranged at the center of these roofing materials.
Patent JP-H11169272-A (JP)
Title: Connecting method of quilt cover divided into neck part and trunk part, and quilt cover
Inventor: AKUTA TAMIKO
IPC: A47G9/02
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To easily wash only the neck part of a quilt cover easy to stain by dividing a bag-like quilt cover into a bag-like neck part and a bag-like trunk part, stably holding the upper part of a quilt put in the trunk part by a pair of hook belts mounted on the opening part of the trunk part, and them mounting the neck part on the trunk part. SOLUTION: A quilt cover for entirely covering a quilt is divided into a bag-like neck part 1 having an opening part 5 on the lower edge and a bag-like trunk part 8 having an opening part 9 on the upper edge. The neck part 1 has a connecting part 2 formed on the whole circumference of the opening part 5, and the trunk part 8 has a connecting part 6 overlapped in order to be connected to the neck part 1, which is formed on the whole circumference of the opening part 9. Both ends of a lateral pair of hook belts 10 to be laid on the upper edge of the quilt are mounted on the upper and lower cloths 8a, 8b of the connecting part 6, and the hook belts 10 and 10 are laid on the upper edge of the quilt put in the trunk part 8, whereby the quilt is stabilized.  The neck part 1 is put on the upper part of the quilt, the connecting parts 2 and 6 are mutually overlapped, and a binding cord is passed through binding holes 7 and 3 to integrally connect them.
Patent JP-2000239380-A (JP)
Title: Production of polysuccinimide
Inventor: MACHIDA KATSUHIKO
IPC: C08L101/16
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a high-molecular weight polysuccinimide having high weight- average molecular weight by subjecting a mixture of aspartic acid and an acid catalyst to polycondensation. SOLUTION: This polysuccinimide with weight-average molecular weight Mw3 simultaneously satisfying relationships IV to VIII is obtained by the following process: a mixture of aspartic acid and an acid catalyst where the weight concentration C1 of the acid catalyst based on the total of the aspartic acid amount and the acid catalyst amount WA1 is shown by relationship I is subjected to polycondensation at 80-350 deg.C to produce a liquid low-molecular weight polymer mixture comprising a low-molecular weight polysuccinimide having weight-average molecular weight Mw1 shown by relationship II and the acid catalyst;  from the above mixture, a solid low-molecular weight polymer mixture where the weight concentration C2 of the acid catalyst based on the total of the low-molecular weight polysuccinimide amount and the acid catalyst amount WA2 is shown by relationship III, the acid catalyst amount WA2 is shown by relationship IV, and the weight-average molecular weight Mw2 is shown by relationship V is obtained; the mixture thus obtained is then subjected to solid phase polymerization at 120-350 deg.C.
Patent JP-2000198699-A (JP)
Title: Velocity control device for high lift work vehicle
Inventor: TAKAHASHI NORIHISA
IPC: B66F9/24
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a velocity control device for a high lift work vehicle, which prevent an operator over a work stand from receiving a great impact when the work vehicle is suspended in running regardless of the developing quantity of its boom. SOLUTION: The output control of a hydraulic transmission 62 by a running control part 34 with its swash plate control valve actuated, thereby allows the running of a vehicle to be made. The velocity control part 33 of a controller 30 controls the running control part 34 in such a way that the running velocity of a car body falls in a running velocity range set in advance to correspond to the position of the work stand. And it is so determined that the narrower running velocity range is much more subject to the developing quantity of its boom 15.
Patent JP-2001180747-A (JP)
Title: Commodity label, and packaging container using it
Inventor: EGUCHI KENICHIRO
IPC: G09F3/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To easily unseal a packaging sheet in a commodity label to be stuck to the packaging sheet after a food, a box, etc., are packaged by the packaging sheet, to prevent deterioration of the sticking property of the commodity label, and to provide a packaging container comprising the commodity label and the packaging sheet. SOLUTION: The label sheet to implement the display on a work to be packaged on a first surface comprises a label sheet 1 having a plurality of small holes in a predetermined portion in the vicinity of an edge of the label sheet, and an adhesive layer 13 formed on a second surface of the label sheet to fix the label sheet 1 to a packaging sheet 40.
Patent JP-2000199373-A (JP)
Title: Method of detecting nip in power window device
Inventor: TAKAHASHI JUN
IPC: E05F15/10
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of detecting a nip in a power window device, which can prevent malfunctioning even though regular pulse intervals cannot be obtained, and which can prevent a nipped item from being exerted with a force greater than a reference value. SOLUTION: A power window device comprises a window opening and closing motor 4, a motor drive part 3, a pulse generating part 5, an MCU 2 including a timer 14, and a switch device 1. Each time when a pulse edge of a pulse delivered from the pulse generating part 5 is received, the MCU 2 computes a nip determining time corresponding to a reference value at the time when the pulse edge is received, so as to update a set time on the timer 14. After a single pulse edge is received, if no next pulse edge is received, the determination of the presence of a nip is interrupted, and the motor 4 is stopped or reversed. The computation of the nip determining time is carried out by looking tables k1, k2 in a memory 10.
Patent JP-2001189877-A (JP)
Title: Sampling phase adjustment circuit
Inventor: NISHIMURA EIZO
IPC: H04N5/12
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a circuit that can automatically and surely adjust a sampling phase even in the case of a moving picture as well as a still picture such as a test pattern. SOLUTION: The circuit of this invention to adjust a phase of a sampling pulse in matching with a peak of a video signal, compares digital data resulting from applying analog/digital conversion to a received video signal with a preset threshold signal so as to detect a point at which a video level at optional coordinates exceeds the threshold, introduces a peak point from the detected point and changes a delay amount of a synchronizing signal based on the signal so as to adjust the sampling phase. The peak point is introduced through are arithmetic operation of the center point of the points or a maximum point of a differentiation quantity.
Patent JP-2000189161-A (JP)
Title: Immobilized maltogenic alpha-amylase and use thereof in producing syrup rich in maltose
Inventor: DUFLOT PIERRICK
IPC: C12N11/08
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject immobilized enzyme capable of preparing a product of a high maltose content useful for blending it in a food such as a confectionary by making a maltogenic α-amylase adsorbed on the particles of at least one kind porous substrate. SOLUTION: This objective immobilized maltogenic α-amylase useful for an effective preparation method of a product such as a syrup having a high maltose content for blending in a food such as a confectionary, is obtained by preparing a solution of the maltogenic α-amylase, adding the solution into a suspended liquid containing particles of at least one porous substrate (e.g.; phenolic resin) having 200-800 Å pore diameter and 0.2-1.2 mm particle diameter and bringing them into contact with each other for at least 1 hr at 15-80 deg.C, preferably 20-70 deg.C and more preferably 40-65 deg.C for making the maltogenic α-amylase adsorbed on the particles of porous substrate.
Patent JP-2001145652-A (JP)
Title: Visually challenging person guiding device
Inventor: SASAKI HISASHI
IPC: H04B10/112
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To execute guiding matched with the direction of coming walking by discriminating the direction of coming walking along a guiding path by infrared rays emitted from a stick, or the like, for guiding a visually challenging person. SOLUTION: Infrared sensors 2 are fixed radially with the center of an arch- shaped or dome-shaped infrared sensor supporting member 1 nominated as P to detect infrared rays entering from their extension destination and its signal is sorted at a vertical center P-P' to output a signal 4 by infrared rays entering from an incident angle 3 and to output a signal 6 by infrared rays entering from an incident angle 5, thereby the direction of coming walking along the guiding path is discriminated to individually guide a visually challenging person.
Patent JP-2000279170-A (JP)
Title: Molecular marker capable of indirectly identifying rice blast resistance
Inventor: SAITOU YURIKO
IPC: C12Q1/68
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a molecular marker used when proliferating DNA fragment specific to rice blast resistance from a genome DNA extracted from rice individual and capable of judging presence of rice blast resistant gene by using specific oligonucleotides. SOLUTION: This molecular marker closely links to a rice blast-resistant gene represented by Pb-1(t) and identifies individual having rice blast resistance or sensibility. The molecular marker is used when DNA fragment specific to rice blast resistance is proliferated from a genome DNA extracted from rice individual in PCR reaction and the marker is a pair of two kinds of oligonucleotide (B1 primer) comprising base sequences of 5'-CCG GAA CAA TCT TCT GTC AC-3' and 5'-GCA GCT CAC TTT ATA TAA AGT-3'.
Patent JP-2000234203-A (JP)
Title: Foot cover
Inventor: MOTOI HIROYA
IPC: A41D13/06
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a foot cover which prevents a foot from getting too cold by an air conditioner and the like and is usable in all seasons regardless of indoor or outdoor use. SOLUTION: This foot cover is obtained by binding with detachable fixtures 4a and 4b such a portion as to obliquely roll from the back side of a foot to the front and cover and bind the height ranging from instep to the upper part of the knee, and sewing an interlining 3 with a fabric together.
Patent JP-2001172803-A (JP)
Title: Brassier
Inventor: KAWAI FUJIO
IPC: A41C3/12
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a brassier capable of freely changing the length of the back belt made of a stretchable body. SOLUTION: This brassier is designed in such a scheme that the back belt (1) is stretchable, and a length-adjusting tool (3) and a holdback (2) are each attached to the back belt (1) to freely adjust the length of the back belt (1).
Patent JP-H11340473-A (JP)
Title: Fabrication of thin film transistor
Inventor: CHO KOUYU
IPC: H01L21/20
Filed: 1998-12-29
Abstract: PROBLEM TO BE SOLVED: To enhance the characteristics and long term reliability of TFT element by providing an underlying protective film composed of same material as an insulating film servable as the gate insulating film of a TFT element. SOLUTION: Silicon oxide 2 of desired thickness is deposited, as an underlying protective film, on the entire surface of a glass substrate 1 by sputtering. An amorphous silicon semiconductor film 3 is then formed thereon and subjected to specified etching before the active layer 3 is polycrystallized by laser annealing. Subsequently, an amorphous silicon film 4 is formed thereon and a channel region 7 is patterned while leaving a source-drain region 4 before the channel region 7 is activated. Thereafter, a gate oxide 5 is formed of the same material and the same method as the underlying protective film 2, a contact hole 15 made in the source-drain region 4 and an aluminum electrode 6 is formed thereon, thus completing a TFT.