baber/WOPTO huggingface dataset:
Patent JP-2002153944-A (JP)
Title: Method for stirring molten metal
Inventor: KUBOTA ATSUSHI
IPC: B22D1/00
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To form a gushingly raising flow developed over a wide range of molten metal surface in the molten metal held in a cylindrical holding vessel. SOLUTION: In a stirring method of the molten metal 3 held in the holding vessel 1 having the cylindrical shape on the inner side surface 1b, the inner wall bottom surface 1a of the holding vessel is formed as the ruggedness shape so as to generate driving force with the friction of the molten metal fluidized along the inner wall bottom surface of the holding vessel. Magnetic field moved in the horizontal direction along the side surface of the holding vessel to the molten metal in the holding vessel, is impressed by using a movable magnetic field generating device 2 disposed at the outer part of the holding vessel.
Patent JP-2002155194-A (JP)
Title: Amorphous polyester resin composition
Inventor: ONUMA HISASHI
IPC: C08J5/00
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an amorphous polyester resin composition which has both transparency and impact resistance. SOLUTION: The amorphous polyester resin composition comprises 1-40 wt.% of a core-shell impact resistance modifier (1), which comprises 100 pts.wt. in total of (A) 20-80 pts. of a core; (B) 15-60 pts. of an inner layer shell; and (C) 5-20 pts. of an outer layer shell; and has a refractive index of 1.54-1.60, and 60-99 wt.% of an amorphous polyester or copolyester (2), which has a refractive index of 1.54-1.60.
Patent JP-2002160533-A (JP)
Title: Sunroof unit
Inventor: TAKAHASHI ATSUSHI
IPC: B60J7/02
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a sunroof unit, in which a tilt up position for the sunroof sliding from the full opened position to closing direction can be eliminated. SOLUTION: A bypass slot 16 is formed between the front end 15a and the rear end 15c of a guide slot 15, wherein the position of the bypass slot is as high as the front end 15a. A lever (a switching means) 17 is also provided between the front and rear end, the lever 17 guiding a guide pin 9 moving backward from the front end 15a to the middle part 15b of the guide slot 15, and guiding the guide pin 9 moving forward from the rear end 15c to the bypass slot 16.
Patent JP-2002159538-A (JP)
Title: Changing device for sheet or the like, and care clothes using this device
Inventor: FUKUTOMI TEI
IPC: A61G12/00
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of changing a sheet or the like as a person to be cared or the like remains lying without feeling uncomfortable, and care clothes changeable as the person to be cared remains lying. SOLUTION: This changing device for sheet or the like 50 allowing the change of the sheet or the like as the person to be cared remains lying comprises a guide part 20 formed of a pair of side plates 10 and 11 arranged opposite to each other so as to laterally nip a bed 70, a sheet-like core material both sides fixed to the side plates 10 and 11, respectively, and a belt 22 rotatably wound on the core material to laying the sheet while moving the back side of the person to be cared; a pair of winding rolls 30 and 31 for winding either one of a new sheet before use and the used sheet, respectively, arranged opposite to each other under the guide part 20 in the longitudinal direction of the bed 70 so as to form a clearance between the upper end of the wound sheet and the lower end of the guide part 20 and supported by the side plates 10 and 11;  and rotation driving means 36 and 37 for the winding rolls 30 and 31 provided on at least one of the winding rolls 30 and 31.
Patent JP-2002164087-A (JP)
Title: Charging method for control valve type lead-acid battery
Inventor: SANADA YOSHIO
IPC: H01M10/44
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a charging method capable of charging a control valve type lead-acid battery in a short time and lengthening the life. SOLUTION: As a first step, the control valve type lead-acid battery is charged at 15A, and when the time period before the voltage reaches the preset voltage is within the predetermined length, charge is finished. On the other hand, when the time exceeds the set length, the control valve type lead-acid battery is charged until the voltage reaches the set voltage while the current values are decreased to 10A as a second step, to 5A as a third step, and to 4A as a fourth step. After that, the charged amount is calculated, and when the charged amount exceeds 105% of discharge amount, charge is finished, and if it does not exceed 105% of the discharge amount, charge is continued at 4A until the charged amount reaches 105% of the discharge amount.
Patent JP-2002165391-A (JP)
Title: Synchronous motor
Inventor: YONEKURA KOICHIRO
IPC: H02K1/14
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a synchronous motor suppressing changes of magnetic reluctance of a magnetic circuit composed of a rotor and a stator by rotating positions of the rotor. SOLUTION: In a built-in magnet type synchronous motor having the stator winding wires with a concentration to a teethe part (4b) of a stator core and the rotor embedded permanent magnets (3) in it, a magnetic reluctance adjusting means (8) to increase the vicinity of the center of the teeth part (4b) in magnetic reluctance greater than other part of the teethe part (4b) is equipped.
Patent JP-2002159841-A (JP)
Title: Detoxifying method of environmental harmful substance and detoxifying container
Inventor: NAKAMURA MAMORU
IPC: B09B5/00
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a detoxifying technique of an environmental harmful substance in which no large sized equipment is required, an under composed harmful organic substance is not diffused to an external environment and a deadly poison substance such as dioxin is not generated. SOLUTION: An environmental harmful substance is accommodated in a small sized container 10 made of metal and the small sized container 10 is sealingly closed. A detoxifying processing is carried out against the environmental harmful substance in the small sized container 10 sealingly closed by one or an optional combination of a biological processing, a chemical processing and a heating processing. The small sized container 10 after completion of the detoxifying processing is stored for a long period of time while maintaining a sealing close.  Since the environmental harmful substance is accommodated in the small sized container 10 and the container 10 is sealingly closed when the detoxifying processing is carried out, an environment in which a degrading microorganism can easily propagate, an environment in which a chemical processing is easily carried out and an environment in which a heating processing is easily carried out at a high temperature can be artificially prepared. Therefore, the detoxifying processing can be efficiently and easily carried out. When the harmful substance is stored while the container is sealingly closed, since a residue after the detoxifying processing is not diffused to the outside, it is advantageous at an environment protection.
Patent JP-2001354901-A (JP)
Title: Method for manufacturing composition for film formation, composition for film formation, method for forming film and silica-based film
Inventor: HAYASHI EIJI
IPC: C09D5/25
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a composition for forming a film as an interlayer insulating film material for a semiconductor element, or the like, which can form a silica-based film excellent in relative dielectric constant characteristics, low leakage current characteristics and mechanical strength of a coating film and is excellent in preservation stability of a solution. SOLUTION: The manufacturing method of a composition for forming a film comprises hydrolyzing at least one of silane compounds represented by general formula 1, 2 or 3 in the presence of a catalyst in a protic organic solvent and subsequently extracting the hydrolyzed product with an aprotic organic solvent: the general formulae RaSi(OR1)4-a... (1), Si(OR2)4... (2), R3b(R4 O)3-bSi-(R7)d-Si(OR5)3-cR6c... (3), wherein R is H, F or a monovalent organic group; R1-R6 are each a monovalent organic group; R7 is O phenylene or (CH2)n; (a) is 1-2; (b) and (c) are each 0-2; (d) is 0-1; and (n) is an integer of 1-6.
Patent JP-2002160632-A (JP)
Title: Moving body position detection system and moving body position detection method
Inventor: IRIE SHOJI
IPC: B60L3/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a loop antenna style moving body position detection system capable of easily detecting a trouble of facilities and a moving body detection method. SOLUTION: In a loop antenna style moving body detection system 100, a CPU 44 or the like detects a trouble of a ground device 1 or an on-vehicle device 33 based on a structure condition of an element signal in a signal transmitted via a loop antenna L1 in a first direction in signals received by the on-vehicle device 33 or the like and a structure condition of an element signal in a signal transmitted via a loop antenna L6 in a second direction opposing the first direction.
Patent JP-2001176277-A (JP)
Title: Burst mode flash memory
Inventor: AKAOGI TAKAO
IPC: G11C16/06
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that it is hard to improve the speed of a flash memory device using burst mode technology. SOLUTION: A clock generator generates an internal clock signal 3b delayed to improve reliability of data from a flash memory responding to an external output enable signal 21a. A clock trigger generator circuit generates an internal clock signal and shortens a standby time of output of data for an external clock signal CLKESDR by decoding an address signal. A bypass signal INF is sent for prohibiting interruption of the clock trigger generator circuit. An output circuit provides a bypass data pass to shorten more an output standby time of data of a burst mode flash memory. A decoder counter selector circuit 13 provide a look-ahead address decoder system shortening a time required for outputting data.
Patent JP-2001233146-A (JP)
Title: Power supply for automobile
Inventor: CORNELIUS PETER
IPC: B60R16/023
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a power supply for an automobile capable of utilizing a rechargeable battery according to a demand by the on/off of electric power or the control including pulse width modulation as required and effective for the optimization of energy storage. SOLUTION: This power supply for an automobile includes the rechargeable battery and a distributor having an input to one battery terminal and a plurality of outputs feeding the battery voltage to various consuming apparatuses. A semiconductor switch driven by a digital controller is arranged between the input to one battery terminal and the outputs. The controller has an input interface for the sensor signals indicating operation parameters. The power supply is effective for reliably feeding the electric energy to various consuming apparatuses of the vehicle only when required.
Patent JP-2002171026-A (JP)
Title: Multiply wound helically structured body and functional material
Inventor: UGAJIN RYUICHI
IPC: H01L49/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a multiply wound helical structured body, which is complemented with a fractal geometry material and offers new physical properties and to provide a functional material using the multiplex winding helical structure body. SOLUTION: A hierarchical structure, in which a line structure as an element of helical structure is composed of a thinner helical structure, is included. At least the helical structure between two hierarchies is coupled at least one position. A number of turns of the helical structure at the lowest layer is N in a multiple helical structured body. An interval of m-order hierarchical bounding is defined by an exponential function Ng(m), having a linear function as an exponent of g(m)=βm+γ (β and γ are constant and γ≠0), where m is arbitrary. An electronic correlation in an electron system on a helical structured body can be controlled, by setting β or γ to a given value.
Patent JP-2002172313-A (JP)
Title: Wet flue-gas desulfurization apparatus
Inventor: NAKAMOTO TAKANORI
IPC: B01D53/50
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To stably secure the dehydration performance of gypsum and prevent abnormal accumulation of impurities by a relatively easy method while decreasing the amount of water discharged from a desulfurization apparatus even under such conditions that in the apparatus, finely particulate impurities are mixed in a large amount. SOLUTION: Sulfur oxides in a combustion flue gas are introduced into an absorption tower 2 to be absorbed by an adsorbent; the resultant calcium sulfite is oxidized in a circulation tank 7 and is recovered as gypsum in a primary gypsum dehydration apparatus 13a; and a part of overflow water (the supernatant side) of the dehydration apparatus 13a is supplied through a line 18 to a region in the course of dehydration in a secondary gypsum dehydration apparatus 13b. After a dehydrated gypsum layer mainly comprising gypsum is thus formed to a certain degree, a liquid containing particles having relatively small particle sizes is supplied from an absorbent-containing liquid to the dehydrated layer, thus enabling a fine-particle component to be efficiently removed from the process without enlarging the scale of the secondary gypsum dehydration apparatus 13b.
Patent JP-2001216928-A (JP)
Title: X-ray tube
Inventor: KUZNIAR DANIEL E
IPC: F16C37/00
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a rotatable anode X-ray tube that is improved in cooling and reduction of heating of an X-ray tube bearing. SOLUTION: This X-ray tube (20) comprises a cathode (23) and an anode (24) which is in operative relation ship with the cathode (23). The anode (24) is mounted on a stem (32). The X-ray tube comprises at least one bearing (58) which rotatably receives the stem (32). At least one bearing (58) comprises in an outside lace member an outside bearing race (66) and an inside bearing race (62), and a plurality of bearing members (64) which are operatively disposed between the inside and the outside bearing races. The X-ray tube (20) also comprises an evacuated envelope (78) which houses tube parts and receives the outside race member of at least one bearing (58) being in contact thermo- conductively along the inside surface (79).
Patent JP-2002173904-A (JP)
Title: Extensible device for bridge
Inventor: IDEMA SHINICHI
IPC: E01D101/00
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an extensible device for a bridge capable of reducing vibration and noise without changing a shape, a dimension, and a property of an orthogonal load support member. SOLUTION: In this extensible device for the bridge having a bridge shaft directional load support member 5 and the orthogonal load support member 6, and arranged on a beam loose space 21 formed between beams 20a and 20b, a vibration damping material 16 is installed on the orthogonal load support member 6.
Patent JP-2006173142-A (JP)
Title: Stencil mask and its manufacturing method
Inventor: YUASA MITSUHIRO
IPC: G03F1/20
Filed: 2000-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stencil mask wherein shape accuracy as a mask and yield as mask production efficiency are improved, and to provide its manufacturing method.  <P>SOLUTION: The method for manufacturing a stencil mask uses an SOI substrate having a silicon film via an embedded oxide film in a silicon substrate. The method includes a first formation step to form a first resist film having a desired resist pattern on the silicon film, a first removal step wherein the silicon film is removed by using the first resist film as a mask in order to form a void to be sectioned together with the side wall of the silicon film by exposing the embedded oxide film, an embedding step to embed the void with an embedding substance, a second formation step to form a second resist film having a desired resist pattern in the silicon substrate, a third removal step to remove the silicon substrate by using the second resist film as a mask, and a second exfoliation step to exfoliate the second resist film.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2002172203-A (JP)
Title: Input medal selecting device for game machine
Inventor: SUGIYAMA HIROO
IPC: A63F5/04
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an input medal selecting device for game machine allowing the tare weight of medals to effectively act and capable of efficiently select the medals in size by inclining a passage not only in the conveying direction but also to the side. SOLUTION: This input metal selecting device for the game machine is provided with a selection function for selecting the medals inserted into an input port 12 in size, accepting the medals M having an adequate size to the inside, and conveying the medals M1 having inadequate sizes to an external return port 13.  The input medal selecting device is also provided with the passage 23 communicated with the input port 12, allowing the medals to roll and pass in it, and inclined in the medal thickness direction, a discharge port 30 provided on a wall face on the inclination lower side of the passage 23 to discharge unapplicable medals, and a moving guide plate 26 forming part of the passage 23 and movably switched to a medal accepting guide position where the medals having the adequate size are conveyed and guided and a medal acceptance regulating position where the medals having inadequate sizes are discharged to the discharge port.
Patent JP-2002183689-A (JP)
Title: Noncontact data carrier device and method of manufacture
Inventor: YAMAGUCHI MASAKO
IPC: B42D15/10
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a noncontact data carrier device, having antenna coils composed of a laminated structure of three or more layers, and having high communication efficiency, and to provide a manufacturing method therefor. SOLUTION: In this noncontact data carrier device composed of the antenna coils, capacity patterns, and IC chips connected to the capacity patterns, the noncontact data carrier device is characterized by being composed of the laminated structure of three or more layers by folding up an antenna sheet 1 formed by polyhedrally attaching a pattern having the almost same shape in the antenna coils 11 to 61 and the capacity patterns 18 to 68 to a base material 10, and composed of the capacity patterns and the antenna coils so as to respectively overlap in a shape of the antenna coils and the capacity patterns. Such constitution can be formed into a shape of omitting the capacity patterns.  This manufacturing method of a noncontact data carrier is composed of a process of manufacturing a polyhedrally attaching sheet of the antenna coils, a process of installing the IC chips, a process of folding up and laminating the antenna sheet, etc.
Patent JP-2001233643-A (JP)
Title: Dispersion composition of ito fine particle, composition for interlayer for laminated glass, interlayer by using the same, and laminated glass
Inventor: KAWAMOTO YOSHISANE
IPC: B32B17/10
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a composition capable of providing a resin molded product containing uniformly dispersed ITO fine particles and excellent in transparency by compounding the composition in various kinds of resin molded products because of the uniformly dispersed ITO fine particles, and further to provide a composition usable for an interlayer for a laminated glass for a vehicle, having a small haze value. SOLUTION: This dispersion composition of the ITO fine particles comprises 100 pts.wt. tin-containing indium oxide fine particles, 5-50 pts.wt. higher fatty acid ester, and a plasticizer. The composition usable for the interlayer for the laminated glass contains the dispersion composition.
Patent JP-2002177374-A (JP)
Title: Deodorizer for shoe closet and shoes closet
Inventor: NISHIDA MASAMI
IPC: B01J20/20
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizer for a shoe closet with which deodorizing and moisture conditioning in the shoe closet can be always performed without taking time and cost and a space for placing shoes is not decreased and the shoes closet. SOLUTION: The deodorizer 7 for the shoe closet is formed in a rod-like shape in which crushed charcoal 14 is filled in a bag 13 with a number of vent holes and which can be arranged along the neighborhood of the inside side face 6 of a back face plate 3 on the underside of a shelf plate 5 or a top plate 2 of the shoes closet 1. The bag 13 is made of a nonwoven fabric. The shoe closet 1 has a box-like main body 4 containing the top plate 2 and the back face plate 3 and shelf plates 5 arranged in this main body 4 and the deodorizers 7 are arranged along the neighborhood of the inside side face 6 of a back face plate 3 on the undersides of the shelf plates 5 or the top plate 2.
Patent JP-2002180116-A (JP)
Title: Method for detecting gas leakage in raw material charging device of blast furnace
Inventor: YOSHIMOTO MATSUO
IPC: G01H11/06
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting gas leakage in a raw material charging device of a blast furnace by which the detection of the gas leakage, judgment of the magnitude of the gas leakage and an identification of the leaking position can easily and accurately be performed. SOLUTION: A plurality of sound sensors 16 are disposed in the upper circumferential directions of a middle bell 5 and a small bell 7 in the blast furnace, respectively, and an acoustic pressure signals from the sound sensors 16 are amplified with amplifiers 17. A judgment threshold value in each preset frequency range and the acoustic pressure level in each frequency region calculated with a computing element 18 are compared by using a comparison judging instrument 19, and in the case gas leakage is detected, an alarm is outputted to an alarm display 21.
Patent JP-2002182310-A (JP)
Title: Photographic processing device
Inventor: SUGATA YOSHIHISA
IPC: G03B27/32
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a photographic processing device which automatically performs from acceptance of image input media, such as films, to formation of image output media, such as photographic prints and eliminates the need for customers to spend useless time. SOLUTION: This photographic processing device has a medium accepting means A for accepting the image input media (films, recording media), a data acquiring means B for acquiring the image data from the accepted image input media, a medium forming means D for forming the image output media (photographic prints, CDs, etc.), recorded with the photographic images obtained from the image data in accordance with the aquired image data and a storage section 8 for storing the formed image output media in customer units.
Patent JP-2002182423-A (JP)
Title: Toner
Inventor: SHIGEMORI KAZUNORI
IPC: G03G9/08
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a toner giving an excellent image even on recycled paper. SOLUTION: Organic fine particles having 0.05-1 μm average particle diameter, spherical fine silica particles having 0.03-1 μm average particle diameter and inorganic fine particles having 5-40 nm average particle diameter made hydrophobic by treatment with a siloxane compound are added as additives to colored particles.