baber/WOPTO huggingface dataset:
Patent JP-2002250049-A (JP)
Title: Granulating device and leveling member used for it
Inventor: TAYAMA MINORU
IPC: B02C19/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a granulating device and a leveling member used for it capable of improving the crushing property of the improved soil generated by mixing and coarsely crushing a dewatering cake and a soil property improving material. SOLUTION: The improved soil generated from the dewatering cake is conveyed by a conveyor 1 having a conveying belt 12 and crushed by at least one chopper 2 provided on the conveyor 1 in the granulating device. A blade 53 leveling the conveyed improved soil is provided at a position in the upstream in the conveying direction of the chopper 2 on the conveyance face 12a of the conveying belt 12.
Patent JP-2001278850-A (JP)
Title: Method for preparing amphoteric grisate from vegetable oil and butter and its use
Inventor: RAZZANO GIANNI
IPC: A61K8/30
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an amphoteric grisate suitable for a cosmetic. SOLUTION: This method for preparing an amphoteric grisate from a vegetable oil or butter comprises (a) a stage for reacting a vegetable triglyceride raw material with aminoethylethanolamine in the presence of a base to form a hydroxyethylimidazoline of formula (II) in which R is a vegetable triglyceride fatty acid residue and (b) a stage for reacting the compound (II) with an alkali or alkaline earth monohaloacetate having pH >9 and successively acidifying the reaction product.
Patent JP-2002255300-A (JP)
Title: Oil feeder
Inventor: YOKOYAMA KOJI
IPC: B67D7/84
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To facilitate fitting and maintenance of each of devices provided in an non explosion protective area. SOLUTION: An oil feeder 10 is mounted on an upper part of a partition 18 of a control area 16 such that a pair of sliding bases 56 and 58 can be pulled out. A printer 46a, a card reader 48b, and a bank note identifying machine 50b are mounted on the left sliding base 56. Likewise, a printer 46b, a card reader 48a, and a bank note identifying machine 50a are mounted on the right sliding base 58. The devices on the sliding base 56 and the devises on the sliding base 58 are arranged in the same pattern. And the devices on the base 56 and the corresponding devices on the base 58 are mounted at 180 deg. to each other. By pulling out the sliding bases 56 and 58 to projecting positions that are respectively beyond the front 12a and rear 12b of a housing 12, each device can be exposed out of the housing 12. Thus, the maintenance of each device can be facilitated.
Patent JP-2002257845-A (JP)
Title: Piezoelectric element for accelerometer and method of manufacturing the same, and grinding whetstone used for method of manufacturing the same
Inventor: NISHIHARA KAZUNARI
IPC: H01L41/337
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric element for an accelerometer, in which disconnection is small, and to provide a method of manufacturing the piezoelectric element as well as to provide a grinding whetstone, used in the method of manufacturing the piezoelectric element. SOLUTION: A support 12 is installed at a free vibration part 11 so as to become nearly L-shaped. An inclined plane 13 is provided in a corner part in a region, in which the part 11 comes into contact with the support 12.
Patent JP-2002253111-A (JP)
Title: Method for manufacturing bread
Inventor: IWATA KYOICHI
IPC: A21D13/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing bread having a resilient texture and capable of stably obtaining bread having excellent swelling. SOLUTION: In the method for manufacturing bread by using an intermediate dough prepared by kneading wheat flour together with hot water added, gelatinized starch and/or gelatinized grain powder are compounded and kneaded during the main kneading process.
Patent JP-2002269880-A (JP)
Title: Disk driving device
Inventor: USUI NOBUYUKI
IPC: G11B19/20
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a disk driving device in which the deterioration of motor characteristics is avoided and the diameter of a rotor is reduced without causing degradation of the device by vibration, impacts and environmental change. SOLUTION: A turntable 15 is fixed to the upper end part of a shaft 19, a driving coil 20 is disposed around the shaft 19 and a driving magnet 22 is oppositely provided while keeping an interval with the driving coil 20 on the inner peripheral surface of the rotor 21 suspended from the turntable 15. The diameter of the shaft 19 is formed to be smaller than the inner diameter of a fitting hole 10a formed on the center hub 10 of a disk 9. Also, a shaft fitting hole 15a for fitting the shaft 19 is formed by piercing the turntable 15 and a disk positioning part 15b formed so as to fit the outer diameter to the fitting hole 10a of the center hub 10 is projectingly provided. The upper end part of the shaft 19 is slightly projected above the disk positioning part 15b.
Patent JP-2002154841-A (JP)
Title: Low expansion transparent crystallized glass, crystallized glass substrate and optical waveguide element
Inventor: NAMIKAWA HIROYUKI
IPC: C03C10/14
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a low expansion transparent crystallized glass obtained at a relatively low melting temperature and having an average coefficient of linear expansion in the range of +6×10-7 to +35×10-7/ deg.C, a crystallized glass substrate and an optical waveguide element which retains various performances even in hybrid integration and can be produced at a low cost. SOLUTION: The low expansion transparent crystallized glass is obtained at a relatively low melting temperature of <=1,530 deg.C, has an average coefficient of linear expansion in the range of +6×10-7 to +35×10-7/ deg.C, <=700 nm wavelength at which 80% light transmittance is attained, >=75% internal transmittance at 1,550 nm wavelength of light, >=800 deg.C heat resistant temperature and >=90 GPa Young's modulus, has a β-quartz solid solution as principal crystals and contains SiO2, Al2O3, MgO, CaO, BaO, ZnO, Li2O, TiO2 and ZrO2. The optical waveguide element and an array waveguide lattice (AWG) type light coupling and branching circuit each using the crystallized glass substrate are provided.
Patent JP-2002275519-A (JP)
Title: Method for producing low phosphorus pig iron
Inventor: HASHIMOTO MASAYUKI
IPC: C21C5/35
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a technique for improving dephosphorizing efficiency without depending on flux containing fluorite oxide and Al2 O3 . SOLUTION: In a method for producing low phosphorus pig iron by performing the dephosphorization in molten iron with a top-blown oxygen gas while performing a bottom-blown gas stirring in a molten iron dephosphorizing furnace, after receiving the molten iron, dephosphorizing flux having fluoriteless iron and a little content of Al2 O3 , is added and the blowing with the top-blown oxygen gas is performed while maintaining the height of the top-blown lance in the range of 2.0-3.0 m from the initial stage of blowing to the completion of slag-making.
Patent JP-2002230369-A (JP)
Title: Total support system for construction management
Inventor: OKADA TADASHI
IPC: G06Q50/08
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a support system which facilitates a bidding operation, a construction managing operation, and a document storing operation regarding a construction. SOLUTION: An electronic bidding system which allows an orderer side and an order recipient side to use an application service provider has an electronic bidding system equipped with a means for comparing and determining detailed information on a registered ID, a password, and trader data and construction item data in the case of the decision of bidding capacity and a bidding means for sending ciphered data when a bid is applied, a construction and process control support system having a means for storing document preparation support application software on a server and automatically converting a document uploaded to the server to a specific format as a system which performs construction and process control by using the application service provider,  and a means which discriminates between data to be made open to the public and other data as data on the server and publishes only the data to be made open to the public in a homepage.
Patent JP-2002270176-A (JP)
Title: Positive electrode material and battery with usage of the same
Inventor: AKASHI HIROYUKI
IPC: H01M4/525
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode material capable of improving charging and discharging cycle characteristics and a battery with the usage of the same. SOLUTION: This battery is provided with a winding electrode body 20 wherein a belt like positive electrode 21 and a belt like negative electrode 22 are wound via a separator 23. Lithium metal is deposited on the negative electrode 22 during charging. The capacity of the negative electrode 22 is expressed as the sum of a capacity component by storage and release of lithium and a capacity component by deposit and fusion of the lithium metal. The positive electrode 21 contains lithium containing oxide expressed by a chemical formula, Lix MI1-y MIIy O2 , as the positive electrode material capable of storing and releasing lithium. MI is Co or Ni, and MII is a transition metal element except MI. Thus, the charging and discharging cycle characteristics can be improved.
Patent JP-2002275681-A (JP)
Title: Solution leakage preventive mechanism of plating equipment
Inventor: IKUBO KAZUNORI
IPC: C25D17/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a solution leakage preventive mechanism of a plating equipment which is capable of uniformly sealing the upper part to the lower part of a seal regardless of the volume of the solution and makes it possible to obtain good sealing performance by a simple mechanism without using air pressure, or the like. SOLUTION: The side walls of a treating vessel body 1 through which a work is put in and out are provided with slits 2 and 3 in a perpendicular direction and two pieces one set of columnar rolls 4 and 4 as well as 5 and 5 are perpendicularly disposed within the treating vessel body 1 in proximity to the slits 2 and 3 in the state that these rolls are movable horizontally with each other Two pieces one set of the columnar rolls 4 and 4 as well as 5 and 5 are adapted to be attracted to each other by magnetic force. The rolls 4 and 4 as well as 5 and 5 are housed within compartments 6 and 7.
Patent JP-2002203154-A (JP)
Title: Writing instrument selling support system and writing instrument selling support method
Inventor: ISHIKAWA TETSUO
IPC: G06Q30/06
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a writing instrument selling system which provides a customer of a writing instrument with useful information for selecting the writing instrument to support the sale of the writing instrument. SOLUTION: The writing characteristic of the customer on the writing instrument is measured. On the basis of the measured data, writing instrument information suitable for the customer is acquired from a writing instrument information storage means in which writing instrument information is stored corresponding to aptitudinal writing characteristic information, and provided to the customer to support the sale of the writing instrument.
Patent JP-2002280867-A (JP)
Title: Surface mount type crystal vibrator
Inventor: KOBAYASHI SHINICHI
IPC: H03H3/02
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a surface mount type crystal vibrator with a rising terminal to confirm the solderability that prevents production of resin burrs on the surface of the rising terminal. SOLUTION: In the surface mount type crystal vibrator formed by molding a round tube type crystal vibrator, after mold metallic dies having a projection with the same width as that between two signal terminals placed on the rear side of the surface mount type crystal vibrator are set between the terminals, a resin is injected to the metallic dies to mold the crystal vibrator.
Patent JP-2002277890-A (JP)
Title: Liquid crystal display
Inventor: SEKIME TOMOAKI
IPC: G02F1/1345
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display of high quality which is free of adjacent short-circuiting of wirings caused by corrosion of wiring. SOLUTION: A wiring G2 for connection on the scanning line side and a wiring D for connection in the data line side are arranged so that they may be placed in the inside of a sealing material 408.
Patent JP-2002165107-A (JP)
Title: Image processing method and its device
Inventor: TAKANO TAKESHI
IPC: H04N1/58
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To output an image provided having a stable, smooth tone and superior color reproducibility. SOLUTION: The device analyzes the color of an inputted image and assigns a stable and smooth screen angle in order of descending domination in color. When the inputted image has halftone dot information like prints, for instance, the device analyzes secondary frequency components for each CMYK of the inputted image, and then analyzes the screen angle and a frequency, which do not interfere with the components to assign various kinds of textures to the respective color based on the result of this analysis.
Patent JP-2002280303-A (JP)
Title: Method and device for manufacturing polycrystalline semiconductor film
Inventor: MIHASHI HIROSHI
IPC: H01L21/205
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a polysilicon film, which can enhance the yield. SOLUTION: Organic matter adhering to one main surface of a glass substrate 3 is removed, by applying N2 O plasma P directed toward the one surface of the glass substrate 3. The organic matter can be removed precisely by growing an amorphous silicon film at the one main surface of the glass substrate 3 from which the organic matter is removed.
Patent JP-2001313296-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: MCGAHAY VINCENT J
IPC: H01L23/532
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a barrier layer very effective for preventing diffusion of water and/or oxygen which is easily and reliably manufactured in an integrated circuit device including a copper structure. SOLUTION: In an integrated circuit, a diffusion barrier layer 18 made of a high density material for protecting a copper structure 40 from oxidation in the presence of oxygen or water being apt to bring about defects such as pin-holes is modified on site by oxidation of a material self-restrictively capable of making a protective oxide. This material is provided in contact with the high-density material preferably as a film 26. The protection for the copper structure 40 allows a high-conductivity copper to be used, combined with a known low-dielectric constant (low-k) material resistive to diffusion of oxygen and water.
Patent JP-2002273297-A (JP)
Title: Apparatus for preventing dirt of coating liquid spray head
Inventor: HIRANO TOSHIO
IPC: B05C5/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce the maintenance time for dirt around a head due to a coating liquid. SOLUTION: In the coating liquid spray head 3 having a pair of lips attached to the upper part of a head casing 6 upward so that the tip part is protruded from the head casing 6, a replacable dirt preventing coating film is formed by sticking a tacky adhesive resin made sheet 12 over the whole length completely on the outside surface of the head casing 6. The dirt around the head is easily removed by stripping the tacky adhesive resin made sheet 12 corresponding to the coating liquid sticking state.
Patent JP-2002284015-A (JP)
Title: Stroller
Inventor: SUZUKI YOSHIYUKI
IPC: B62B7/04
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a stroller allowing a wheel only on a front side in the direction of advance to turn around a vertical line axial line in any case of a back face manual pushing condition and a facing manual pushing condition. SOLUTION: Lock members 47a, 47b slidable vertically are provided in side parts of caster holders fixed to lower parts of a front leg 12 and a rear leg 14, respectively. Recessed parts 45a, 45b with which the lock members are selectively engaged when a front wheel 11 or a rear wheel 13 faces the direction of straight advance are provided in a caster shaft.  Lead wires 50a, 50b whose both end parts are connected with the lock members on a front leg side and a rear leg side, respectively, and which are inserted into the front leg and the rear leg are engaged with the recessed parts 45a, 45b provided in the caster shaft selectively corresponding to the lock members 47a, 47b on the front wheel side or the rear wheel side by connecting the lead wires inserted into the front leg and the rear leg with a lock change-over operation member 54 mounted slidably on the front leg and a connection device 51 movable vertically together with the lock change-over operation member 54 in the front leg and the slide of the lock change-over operation member 54.
Patent JP-2002290904-A (JP)
Title: Electronic camera and device/method for processing picture
Inventor: FUJII TAKASHI
IPC: G03B7/08
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera and a device/method for processing a picture, which are capable of displaying set pictures and processing the picture even in the case of erasing a leading picture being the representative pictures of the set pictures. SOLUTION: The electronic camera having a function for photographing the set pictures including a plurality of consecutive photographed pictures is provided with a representative picture generation means 21 for generating at least one representative picture based on the set pictures.
Patent JP-2002283207-A (JP)
Title: Belt sander attachment and belt sander
Inventor: TERADA YUICHI
IPC: B24B23/06
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To enhance an operability and a workability of a belt sander. SOLUTION: The belt sander attachment 1 has a first slide bar 2 in which a base 3 is connected to an end part at a right angle; and a second slide bar 5 provided slidably along a longitudinal direction of the first slide bar 2 and forced to a position leaving from the base 3 by a tension spring 10. A mounting piece 11 attachable to a pulley cover projectedly provided on the belt sander is provided on the second slide bar 5.
Patent JP-2002289806-A (JP)
Title: Semiconductor nonvolatile storage element and its manufacturing method
Inventor: SAKAI SHIGEKI
IPC: H01L21/28
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor nonvolatile storage device where distribu tion voltage can be effectively applied to a ferroelectric substance capacitor, without enlarging memory cell area in a semiconductor nonvolatile storage device of an MFMIS structure, and to provide a method for manufacturing the storage device. SOLUTION: The ferroelectric nonvolatile storage element has a structure where a first insulating layer (3), a first conductor layer (4), a ferroelectric substance layer (5) and a second conductor layer (6) are laminated in the order on a channel region, and a structure where a third conductor (9) and a fourth conductor (10) which are laminated on a source region and a drain region, respectively, are disposed and face each other to interpose the first conductor layer (4) and a second insulator thin film (11).
Patent JP-2002289242-A (JP)
Title: Fuel cell exhaust heat recovery system
Inventor: AZUMAGUCHI SEISAKU
IPC: H01M8/04
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To increase recovered quantity of exhaust heat from a fuel cell. SOLUTION: A circulating pipe 5 is connected to a hot water storage tank 4, a cooling water circulating pipe 8 to supply cooling water is connected to a fuel cell main body 3, and a cooling water exhaust heat recovery heat exchanger 9 is provided between the cooling water circulating pipe 8 and the circulating pipe 5. A by-pass pipe 10 is provided in parallel with the cooling water exhaust heat recovery heat exchanger 9 on the cooling water circulating pipe 8, and a three-way valve 11 free to regulate a distributing flow rate is attached to a connecting point of the by-pass piping 10 and the cooling water circulating pipe 9.  A sensible heat recovery heat exchanger 12 is provided on a piping part 8a on the side to supply to the cooling water exhaust heat recovery heat exchanger 9 between the connecting point with the by-pass pipe 10 of the cooling water circulating pipe 8 and the cooling water exhaust heat recovery heat exchanger 9, a latent heat recovery heat exchanger 13 is provided on a piping part 8b on the side to supply to the fuel cell main body 3, an exhaust gas pipe 14 from a reformer 2 is introduced to the latent heat recovery heat exchanger 13 through the sensible heat recovery heat exchanger 12, and even exhaust heat from the reformer 2 is recovered.
Patent JP-2002294466-A (JP)
Title: Conversion coating solution for magnesium alloy, surface treatment method, and magnesium-alloy base material
Inventor: YOMOGIHARA MASANOBU
IPC: C23G1/10
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To give adhesiveness to a paint film, a rust-prevention property, and corrosion resistance onto a magnesium alloy. SOLUTION: This conversion coating solution for the magnesium alloy is characterized by including phosphate ions and permanganate ions, and having pH of 1.5-7.
Patent JP-2002294914-A (JP)
Title: Cutoff structure in unit type curtain wall
Inventor: ONO KIYOTO
IPC: E04B1/66
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To ensure sufficient cutoff properties without entirely using an amorphous sealing material regarding the cutoff structure of a joint intersection section, where four panel units are crossed. SOLUTION: An airtight barrier in which the first airtight barrier 46 disposed in a fixed section crossed between both upper frames, crossing a vertical joint M on the side upper than a sealing section in the horizontal direction by a sealing packing 42 and a hanging piece 41 while being fast stuck to the upper frame 4A and a lower frame 4B, a joint-section airtight barrier 47, which is inserted to an opening section between mutual vertical walls 40 between the left-right panels U and U and against which the end face of the sealing packing 42 is abutted, and the second airtight barrier 48, which is disposed in the fixed section crossed between both upper frames 4A and 4A, crossing the vertical joint M at the lower-side place of the hanging piece 41 and against which the front end of the hanging piece 4a is abutted, are formed integrally is used as a wind barrier 29.