baber/WOPTO huggingface dataset:
Patent JP-2000320150-A (JP)
Title: Work stand
Inventor: MASUYAMA KENYA
IPC: E04G21/32
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To easily carry a work stand in a narrow place and an elevated spot, reduce risk of elevated spot work, and reduce labor by forming a frame rope and a rope net of a lower layer out of a lightweight high strength fiber rope, and constituting the work stand by stretching a high strength catch net by a hexagonal net on these. SOLUTION: In a net as a work stand for light work at an elevated spot, a rope net 13 is stretched on a lower layer in a square frame rope 12, and a high strength catch net 14 is stretched on the rope net 13 of this lower layer. Here, the frame rope 12, an intermediate rope 15, a hand bar rope 16 and the rope net 13 of a lower layer are formed of a lightweight high strength fiber rope, for example, dyniema. A high strength hexagonal net forming a mesh shape as hexagonal meshes is used as the catch net 14, weight is reduced in the same strength, and flexibility of a net texture to the extension/contraction is enhanced to uniformly disperse force acting on net yarn by considering a punctured injury on the sole of an operator when receiving a falling object and at walking time.
Patent JP-2000321221-A (JP)
Title: Method and system for producing projection data by ct system
Inventor: EDIC PETER MICHAEL
IPC: A61B6/03
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for reducing the contribution of a scattering signal to the image of matter constituted from projection data collected during CT scanning. SOLUTION: A system includes the collimator plate 84 movable to a detector array 74 receiving X-ray beam from an X-ray source and is constituted so as to move a collimator between a first position 10 and a second position 20. The collimator does not cover the detection array at the first and second positions but covers the same at least partially during the movement between both positions. When the collimator is present at the first position, the first signal intensity at the position of the detector array is obtained and, when the collimator is present between the first and second positions, the second signal intensity at the position of the detector array is obtained. Subsequently, these determined signal intensities are utilized to determine a scattering signal of X-ray beam and projection data substantially free from deterioration is produced.
Patent JP-2001306822-A (JP)
Title: Reception device
Inventor: KAWAGOE YASUHIRO
IPC: G06Q40/02
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a reception machine which equalizes waiting times of users. SOLUTION: This reception device is applied to a processing terminal machine operated by a user like an ATM or an automatic ticket issuing machine, and the reception machine is comprised of an input means to which data of the reception number of an order ticket are inputted from the reception machine at the time of issue of the order ticket from the reception machine, a read means which reads data of the reception number of this order ticket at the time of insertion of the order ticket issued from the reception machine to the processing terminal machine, a collation means which collates read data of the reception number with inputted data of the reception number, and a start means which starts prescribed processing of the processing terminal machine at the time of coincidence between them.
Patent JP-2001303188-A (JP)
Title: LOW-CARBON Al-KILLED HOT ROLLED STEEL SHEET EXCELLENT IN WORKABILITY AND MATERIAL UNIFORMITY
Inventor: SATO MOTOO
IPC: C22C38/00
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To produce a low-carbon Al-killed hot rolled steel sheet excellent in material uniformity in a sheet-width direction as well as in ductility. SOLUTION: The low-carbon Al-killed hot rolled steel sheet has an essential composition which consists of, by mass, 0.015-0.060% C, <=0.30% Mn, 0.05-0.40% Cr, 0.0010-0.0040% B, <=0.030% P, <=0.020% S, 0.005-0.040% Al, <=0.005% N and the balance Fe and in which the ratio between Cr content and C content, [%Cr]/[%C], is regulated to 5.0-20.
Patent JP-2001305926-A (JP)
Title: Image forming device
Inventor: HORI HARUHIKO
IPC: G03G15/08
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To surely and efficiently remove a foreign matter whose size is larger than untransferred developer having an appropriate particle size in an image forming device. SOLUTION: This image forming device is equipped with a developing device 5 to form a developer image by supplying powder type developer to a latent image on an image carrier 1, a transfer device 7 to transfer the developer image on the image carrier 1 to a recording medium 6, a cleaning device 8 and a developer carrying device 10 to carry the untransferred developer remaining on the surface of the image carrier 1 even after the developer image is transferred to the medium 6 so as to make it serve for reutilization, and a foreign matter separating and removing device 12 to selectively scatter and separate the foreign matter included in the developer by applying air vibration to the developer in the device 10.
Patent JP-2001308322-A (JP)
Title: Method of manufacturing semiconductor integrated circuit device
Inventor: MIYAMOTO MASABUMI
IPC: H01L29/786
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of reducing gate delay time of a MIS transistor. SOLUTION: A silicon germanium layer 6b is sandwiched between a metal film 6c and a polycrystalline silicon film 6a which constitute a gate electrode 6, a tunnel barrier between the metal film 6c and the silicon germanium layer 6b is relatively reduced, and contact resistance between the metal film 6c and the polycrystalline silicon film 6a is reduced.
Patent JP-2001270565-A (JP)
Title: Cover for easily unsealing sealed attached material
Inventor: AOKI JUNICHI
IPC: B65D77/20
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a cover for easily unsealing a sealed attached material to a food in a cup sealing the attached material to the food in the cup in the cover and simply adding the attached material to the food in a container main body by just releasing the cover. SOLUTION: An outer cover 21 and an inner cover 22 are bonded together except attached material sealing sections 31, and at least an attached material opening belt 12 other than the attached material sealing sections 31 and release bonding sections 4 for bonding the outer cover 21 and the inner cover 22 are stuck together by the release bonding to the degree of leaking no food out of the container main body 1 through the attached material 3 and cuts 6, and the cover 2 is heat sealed or bonded on a flange 5 on the upper section of the container main body 1, and the cuts 6 and weakening lines 7 and in some case, liquid drain opening and bonding reinforcing sections 11 are provided on the inner cover 22.  Thus the cover is characterized by a constitution in which, as the outer cover 21 is released, the weakening lines 7 continued to a front cut 61 of the inner cover 22 bonded on the outer cover 21 is cut and opened, and the weakening lines 7 of the attached material opening belt 12 are cut off the inner cover 22, and the attached material 3 in the cover 2 is dropped into the container main body 1.
Patent JP-2000320567-A (JP)
Title: Boot for constant velocity universal joint
Inventor: JOHNSON RORY MATTHEW
IPC: F16D3/84
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To improve a caulking integral property between a boot and a boot can by providing a caulking lip of a large diameter in the boot, and eliminating material to reduce effective rigidity of the boot material. SOLUTION: A plurality of cutouts 60 are formed on a caulking lip 51, and each cutout 60 is dispersed at the same redially directional position from an axis 42, along an outer periphery of the caulking lip 51. Each cutout 60 is disposed at clearances with a pattern dispersed in the radial direction enclosing an outer periphery of the caulking lip 51. In a boot 38, effective rigidity of a thermoplastic material is reduced by reducing the material of the caulking lip 51 due to the cutout 60. The caulking lip 51 has the same characteristic as an improved type radial-direction spring, and a characteristic is improved, as well as improving compression performance. It is thus possible to improve integration of caulking seal between the caulking lip 51 of the boot 38 and an edge part with the flange of the boot can.
Patent JP-2001310549-A (JP)
Title: Material to be recorded for ink-jet
Inventor: UENO NOBUHIKO
IPC: B41M5/50
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a material to be recorded for an ink-jet which is excellent in light fastness and water resistance. SOLUTION: The material is the recording material for an ink-jet containing acid having sulfonic group in an ink reception layer of a support or/and a base of the acid, that is, the recording material for the ink-jet of which solubility of the acid and base to water is not less than 4 g in saturated solution of 100 g at 20 deg.C.
Patent JP-2000344721-A (JP)
Title: Production of secondary amphoacetate and amphodiacetate
Inventor: COX GRAHAM
IPC: C07C233/47
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To produce amphoacetates capable of maintaining the viscosity even during the storage for a long period by heating a specific imidazoline compound at a specific pH and a specified temperature and then reacting the imidazoline compound with an aqueous solution of chloroacetic acid or an alkali metal thereof at the pH and temperature. SOLUTION: A compound represented by formula I (R1 is an 8-18C alkyl or an 8-18C alkenyl) [e.g. lauryl(hydroxyethylimidazoline)] is heated a pH 7-14 and 80-90 deg.C temperature for at least 24 h to provide a secondary amidoamine represented by the formula R1-CONH-CH2CH2-NH-CH2CH2-OH, which is then reacted with an aqueous solution of chloroacetic acid or an alkali metal salt thereof at pH 7-14 and 80-90 deg.C temperature to thereby produce compounds represented by formula II  R2 is H or CH2COOM [M is an alkali(ne earth) metal]}. An amphoacetate surfactant using the above compounds is non-irritating to both eyes and skin and is stable within a wide pH range and biodegradable.
Patent JP-2001310343-A (JP)
Title: Nonwoven fabric and method of manufacturing the same
Inventor: AKEMOTO NOBUO
IPC: B32B27/02
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a nonwoven fabric of melamine resin foam having flexibly deformable tenacity and utility like a floorcloth. SOLUTION: A plate member of melamine resin foam 1 is inserted in the gap between the upper and lower molds 2, 3 of a press processing machine and the upper and lower molds are heated to a predetermined temperature region. The upper and lower molds compress the plate member to shape the same into the nonwoven fabric 10 with a thickness (t). The compression ratio of the melamine resin foam is set to about 1/2-1/5. The plate member is reduced in its thickness by compression plastic deformation due to press compression force and heated by the upper and lower molds to lose the restoring force to the initial thickness T of the plate member. If desired, an uneven shape such as an embossed pattern or a linear pattern is formed to both of or one of the upper and lower molds to form the corresponding uneven pattern on the upper surface and/or lower surface of the nonwoven fabric.
Patent JP-2001048581-A (JP)
Title: High-rigidity glass ceramic substrate
Inventor: NAKAJIMA KOSUKE
IPC: C03C10/00
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To obtain a high-rigidity glass ceramic substrate provided with smooth surface characteristics capable of dealing with high-density recording, a high Young's modulus for high speed rotation and surface hardness characteristics excellent in processability by making the substrate include enstatite, magnesium titanate, etc., in a main optical phase and specifying a Young's modulus and Al2O3 content. SOLUTION: A glass raw material comprising 40-60 wt.% of SiO2, 10-20 wt.% of MgO, 10-20 wt.% of Al2O3, 0.5-4 wt.% of CaO, 0.5-4 wt.% of SrO, 0.5-5 wt.% of BaO, 0-5 wt.% of ZrO2, 8 to 12 wt.% of TiO2, 0-6 wt.% of Bi2O3, 0-1 wt.% of Sb2O3 and 0-1 wt.% of As2O3 is melted, molded, annealed, crystallized and heat-treated. In the operation, the nucleus formation is carried out at 650-750 deg.C for 1-12 hours and crystallization is performed at 850-1,000 deg.C for 1-12 hours. Consequently, a high-rigidity glass ceramic substrate which comprises a main crystal phase containing one or more of enstatite, magnesium titanate and their solid solutions as a first phase especially having the highest precipitation ratio, has 115-160 GPa Young's modulus and comprises <20 wt.% Al2O3 component is obtained.
Patent JP-2001312870-A (JP)
Title: Head supporting mechanism, assembly and information recorder
Inventor: NAKAMURA SHIGEO
IPC: G11B5/60
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To widen a space between the signal line and the disk of a head supporting mechanism. SOLUTION: A mount 4 and a flexure 5 are joined together within the same plane as that of a load beam 6, and overlapping of the carriage attaching part 7 of the mount 4 and the load beam 6 is prevented.
Patent JP-2001320195-A (JP)
Title: Composite mounting device
Inventor: TAKAGI HIROYUKI
IPC: H01L21/52
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a composite mounting device which can carry out both mounting of a bare chip to a substrate and mounting of a completed electronic component such as a transistor by the same machine. SOLUTION: Mounting of a completed electronic component from a component supply part 4 and mounting of a bare chip 61 from a delivery position are performed by means of a mounter head unit 5 for a substrate 3 supplied by a conveyor 2. During bare chip mounting, a wafer holder 67 is drawn from a wafer storage elevator 66 by a bare chip supply part 62, the bare chip 61 is set at a pick up position by an XY stage 65, and a bare chip is picked up by a transfer head unit 82. It is transferred to the transfer stage 63 as it is and mounted, and delivered to a mounter head unit, or it is transferred to a delivery position by inversing a suction nozzle up and down during transfer, and a bare chip in its face down state is delivered directly to a mounter head unit.
Patent JP-2001167208-A (JP)
Title: Service benefit id number account settlement system
Inventor: TOKI TAKAYUKI
IPC: G06Q20/00
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an account settlement system, in which an ID number is used for receiving the provision of service for the first time when the ID number is read by terminal equipment for account settlement and a transaction is regarded valid. SOLUTION: The ID number is recorded on a medium 10 and when a user pays a prescribed amount, terminal equipment 20 for account settlement reads this ID number and reports it through a network to an account settlement certifying device 30. The account settlement certifying device 30 validates the use of the ID number. Therefore, the medium has no article value (pay service provision duty) at the point of time of shipping or acquiring thereof. The account settlement certifying device 30 stores the ID number and a stored amount and when the ID number is inputted from information terminal equipment 40, a service providing device 35 provides the service through the network to the information terminal equipment 40.  Then, the account settlement certifying device 30 subtracts charges corresponding to the quantity of ID of the provided service from the stored amount and defines the result as remainder.
Patent JP-2001026671-A (JP)
Title: Endless rubber caterpillar and vehicle containing the caterpillar
Inventor: RODGERS MICHAEL BRENDAN
IPC: C08L91/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To enhance resistance to flex fatigue or abrasion by composing a tread of a caterpillar of a rubber composition comprising a cis-1,4-polybutadiene, a natural 1,4-polyisoprene, a reinforcing filler containing carbon black and precipitated silica, and the like. SOLUTION: A tread is composed of a rubber composition comprising an elastomer comprising about 15 to about 40 pts.wt., based on 100 pts.wt. of the elastomer (phr), of a cis-1,4-polybutadiene rubber, about 60 to about 85 phr of a natural cis-1,4-polyisoprene rubber, about 40 to about 80 phr of a reinforcing filler comprising about 35 to about 65 phr of carbon black and about 3 to about 20 phr of precipitated silica with a carbon black/silica ratio of about 4/1 to about 7/1, about 0.75 to about 1.5 phr of a S curing agent, a sulfeneamide S curing accelerator and about 4.5 to about 10 phr of an anti-decomposing agent, provided that the carbon black has an iodine value of about 115 to about 130 g/kg, a DBP value of about 105 to about 125 cm3/100 g and a tinting value of about 120 to about 140.
Patent JP-2001323372-A (JP)
Title: Method for producing silicon carbide dummy wafer and silicon carbide dummy wafer
Inventor: KAWAMOTO SATOSHI
IPC: C04B35/565
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a production method in which a microcrack is coated with an SiC film and the generation of particulate is prevented, and to provide a dummy wafer made of silicon carbide which does not have a bad influence upon a silicon wafer. SOLUTION: In this method for producing a silicon carbide dummy wafer used in the process of producing a semiconductor device, a silicon carbide dummy wafer is produced by subjecting both sides of a silicon carbide dummy wafer substrate to machining for obtaining the thickness thinner than the finished dimensions of the dummy wafer and thereafter coating the whole with the material same as that of the base metal of the dummy wafer by a CDV method.
Patent JP-2001290049-A (JP)
Title: Ferrule for optical fiber connector, method for fixing optical fiber, and optical fiber connector manufactured by this method
Inventor: OKAMOTO SHINICHI
IPC: G02B6/38
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To solve conventional problems such as inefficient workability, lack of diversity in an operation method, and insufficient adhesion and physical/ chemical strength of an adhesive, which are due to the use of a thermosetting adhesive. SOLUTION: A metallic ferrule for an optical fiber connector is constituted such that it is fixed by partially caulking it after an optical fiber is inserted.
Patent JP-2001331949-A (JP)
Title: Optical disk device
Inventor: MITANI AKIHIRO
IPC: G11B7/085
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the time necessary before focus releading-in with an optical disk device of a system to condense a laser by a lens to a disk surface and to read and write the information of the disk surface. SOLUTION: This optical disk device has a means for fetching and storing the lens position information at a focus matching point during recording and reproducing, a means for fetching and storing the information of the deflection quantity of the disk surface and an arithmetic means for computing the lens position information at the focus matching point and the information on the deflection quantity of the disk surface and outputting the result thereof. When the focus deviates, the device carries out the processing to lead-in the focus again after moving the lens to the position based on the output of the arithmetic means, thereby lessening the lens moving distance in the focus re-leading and shortening the focus leading time.
Patent JP-2001326056-A (JP)
Title: Static charge device and image forming device
Inventor: NAKANO TORU
IPC: H01T19/00
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a static charge device that prevents abnormal discharge of the discharge electrode due to residual foreign substance by removing the foreign substance remaining in the case surrounding the discharge electrode and performs normally the electrification of the object, and further improves the durability of the charged body. SOLUTION: An air stream generation device 100 for removing the residual foreign substance remaining in the charge case 22 swept by the cleaning member 23 from the discharge wire 21, is provided. This air stream generation device generates an air stream in which air stream generated from the fan 101 is blown into the duct 102 through the slit 104 and blown uniformly to all the area in the discharge wire axis direction by a fin 102a inside the duct 102. Thereby the residual foreign substance such as silicon oxide (SiO2) remaining in the charge case of the corona charge device is discharged outside together with air stream from the exit opened toward the sensitized body 10 of the charge case.
Patent JP-2001321606-A (JP)
Title: Deaeration device for deoxygenation
Inventor: INOUE MASAFUMI
IPC: C02F1/20
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a deaeration device for deoxygenation, which is capable of surely preventing the generation of red water or rust due to dissolved oxygen in water used in a water utilization equipment for household or industry and has a simple structure and high practicality. SOLUTION: A liquid rising structure 16 is provided in one housing 21, a dispersion mechanism 18 is interposed in the outside, a side flow chamber 21''' is provided outside a partition wall 21", a primary deaeration is performed through the surface flow of a thin layer flow of an overflow with the liquid rising by the liquid rising structure 16, a secondary dearation is performed through the dispersion mechanism 18 and a tertiary deaearation is performed in the side flow chamber 21''', and further, a quaternary deaearation action is performed to deaerate foggily atomized bubbles with a spray device 20 provided at an upper part space 51 through a circulation passage 19 to surely deaerated and to deoxygenate.
Patent JP-2001332298-A (JP)
Title: Electrolyte and secondary battery
Inventor: AKASHI HIROYUKI
IPC: H01M10/052
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyte superior in its oxidation resistance and reduction resistance, and to provide a secondary battery using it. SOLUTION: A positive pole 21 and negative pole 22 of a belt shape are provided with a wound electrode 20, wound via a separator 23 to be placed inside a battery can 11. The electrolyte is impregnated into the separator 23. This contains not only an electrolytic solution, where a lithium salts are dissolved in the solvent but also 1,3-dioxolane of which the concentration is 6.3 weight % or lower. This contributes to restraining the chemical denaturing reaction of the electrolyte and to preventing the capacities of the positive pole 21 and negative pole 22 from deterioration, even if the positive pole 21 and the negative pole 22 become of a high potential and low potential respectively at the time of charge. As a result, the battery is in a position, so that a large capacity and high energy density can be aimed at.
Patent JP-2001331649-A (JP)
Title: Insurance estimation system
Inventor: SASABUCHI RIKINOBU
IPC: G06Q40/08
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an insurance estimation system which enables a customer to easily obtain the latest accurate article contents and an estimation result in a short time and an insurance company to speedily follow a procedure needed to complete a subsequent contract, etc. SOLUTION: A customer terminal 4, an agent terminal server 1, and an office work center server 3 are connected respectively through the Internet 10, and an insurance company terminal server 2 and the office work center server 3 are connected together through a LAN 13. Further, the office work center server 3, a call center 5, and a sales department branch 6 are connected through a leased network 12. According to input from the customer terminal 4, an estimation result is presented to the customer terminal 4 through HPs opened on those terminal servers 1 and 2 and the estimation result is sent to the call center 5 or sales department branch 6.