baber/WOPTO huggingface dataset:
Patent JP-2002292427-A (JP)
Title: Setting method for setting depression position of correction roll for roller leveler
Inventor: SUZUKI TOSHIYA
IPC: B21D1/05
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a setting method for setting a depression position of correction rolls for a roller leveler not causing a defect in a shape of a steel plate after correction even if the size and strength of the steel plate to be corrected is variously changed. SOLUTION: The deflection amount in a plurality of positions in the longitudinal direction against the reference setting position of the roller leveler wherein a plurality of upper correction rolls 1u and lower correction rolls 1d are provided in a staggered state and the height of the correction rolls 1 are adjustable, is obtained based on the reference setting position of the correction roll, the size of the material to be corrected, and the mechanical characteristic value, etc., the variation amount of an indentation amount in each position in the longitudinal direction of the correction roll is obtained, based on the obtained deflection amount, and the position of the correction roll is set before the correction so that the obtained indentation amount becomes the permissible value or less. Furthermore, the variation amount of the indentation amount in both ends of the correction roll is estimated or measured, and the depression position of the end of the correction roll is corrected so that the variation amount of the indentation amount of the both ends of the correction roll, or the difference in the variation amounts of the indentation amounts of the both ends of the correction roll becomes the permissible value or less.
Patent JP-2002300195-A (JP)
Title: Program, transmission path determination method and communication system
Inventor: SAITO MAYUMI
IPC: H04L45/24
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To determine a transmission path so as to enhance the reliability of a substitute path substituting the transmission path. SOLUTION: The program allows a computer to perform steps to acquire a configuration of the communication system. The communication system includes a receiver (2), a 1st transmitter (1-4), 1st repeaters (3-11-3-15) that transmit 1st information sent by the 1st transmitter (1-4) to the receiver (2), 2nd transmitter s (1-1-1-3) and 2nd repeaters (3-1-3-10) that transmit 2nd information sent by the 2nd transmitters (1-1-1-3) to the receiver (2). The program allows the computer to perform steps determing a 1st position of the 1st repeaters (3-11-3-15) on the basis of the 1st reliability of communication between the 1st repeaters (3-11-3-15) and the 2nd repeaters (3-1-3-10).
Patent JP-2002293944-A (JP)
Title: Method for producing polyarylate
Inventor: ONO YOSHIYUKI
IPC: C08G63/88
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily producing a transparent polyarylate having faint color and a low impurity content and provide a polyarylate produced by the method, usable as optical materials and electronic materials. SOLUTION: The method for producing the polyarylate having faint color comprises the heat-treatment of a polyarylate under reduced pressure at a temperature between 180 deg.C and the glass transition temperature (Tg) of the polyarylate. The invention further provides a polyarylate produced by the method.
Patent JP-2001343555-A (JP)
Title: Method for producing optical fiber array and its optical fiber array
Inventor: MATSUMOTO AKIRA
IPC: G02B6/40
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing optical fiber array which is excellent in long-term reliability by utilizing an irradiation method of ultraviolet rays and a substrate which scatters the ultraviolet rays when optical fibers are fixed by hardening adhesive with the ultraviolet rays. SOLUTION: A light source 1 is disposed by a driving means in such a manner that an irradiating light is orthogonally crossed to the direction of a plane in which multiple optical fibers 5 are aligned and the light source 1 moves to the front and rear, and the right and left directions in parallel and, therefore, even when the existing light source which has a strongly irradiating region at the center of irradiation range is used, the ultraviolet rays are uniformly scattered toward the direction of the plane in which the multiple optical fibers 5 are aligned and, as a result, irregularities of hardening of the adhesive 2 is not generated.
Patent JP-2001314499-A (JP)
Title: Device for self-blood transfusion during surgical operation
Inventor: SIMONINI GIAMPAOLO
IPC: A61M1/36
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a cassette configured to be detachably installed on the self-blood transfusion device at an operational position during a surgical operation. SOLUTION: The cassette 7 comprises a housing and a first, a second and a third ducts 4, 5 and 6 which are at least partially housed in the housing. The first, the second and the third ducts have a first, a second and a third lumens and a first and a second edges. The first edge of the first duct is connected to a cardiotomy reservoir 1, the first edge of the second duct is connected to a container 3 to hold cleaning liquid and the first edge of the third duct is connected to a reservoir 2 to store the blood treated by the self-blood transfusion device. The first, the second and the third ducts are fixed at the prescribed positions in the housing so as to be positioned in a first, a second and a third channels respectively when the cassette is installed at an operational position on the self-blood transfusion device.
Patent JP-2002256126-A (JP)
Title: Polyvinyl alcohol film
Inventor: KOZUKA YOSHIAKI
IPC: C08L29/04
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a PVA film which hardly emits an acetic acid odor and hardly yellows even when thermally treated at a high temperature. SOLUTION: This film comprises (A) a polyvinyl alcohol resin and (B) a hydrazine compound in a mass ratio of B/A of (0.01/100)-(20/100).
Patent JP-2002293686-A (JP)
Title: Method of growing compound semiconductor signal crystal and substrate cut out of the same
Inventor: ONISHI MASAYA
IPC: C30B11/00
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a method of growing a compound semiconductor single crystal which is extremely uniform in a carrier concentration distribution within a plane perpendicular to the axial direction of crystal growth and is little in loss in cutting out the substrate and a substrate which is uniform in the in- surface carrier concn. distribution obtained by such method. SOLUTION: When the single crystal is grown upward from a seed crystal 4 by cooling a raw material melt 6 of the compound semiconductor at such a temperature gradient at which the temperature rises upward from below within a pBN vessel installed with the seed crystal 4 in the lower part, the crystal orientation in the axial direction of the crystal growth of the seed crystal 4 is set at an offset orientation. The crystal orientation is <100>+θ and the offset angle θis 2 deg.<=θ<=55 deg.. The resultant compound semiconductor single crystal 5 is sliced in a direction perpendicular to the axial direction of the crystal growth, by which the substrate having the uniform in-surface carrier distribution is obtained.
Patent JP-2002257462-A (JP)
Title: Inner and outer atmosphere flow-in and flow-out preventing shielding unit for refrigerator with deep freezer
Inventor: MIYAMOTO NORITSUGU
IPC: F25D23/02
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To reduce an increase in a power consumption due to an indoor temperature rise by suppressing flow-out of a cold gas to the exterior at door opening/closing time of a refrigerator with a deep freezer, contrarily flow-in of a warm atmosphere to the indoor and introducing of the indoor temperature abrupt rise, and preventing a damage of a preserved food. SOLUTION: Inner and outer atmosphere flow-in and flow-out preventing shielding unit for the refrigerator with the deep freezer comprises an inner and outer atmosphere shielding curtain stretched therein. Thus, the flow-out of the cold gas from and the flow-in of the warm atmosphere to the refrigerator are suppressed to hold the indoor temperature constant.
Patent JP-2002305385-A (JP)
Title: Vertical type stand
Inventor: OGATA HIROKI
IPC: A63F13/98
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a vertical type stand capable of coping with apparatus with different thickness by easily and appropriately changing a distance between a pair of clamping parts which clamp a side surface parts of apparatus. SOLUTION: A fixed side member 10 in which one of a pair of clamping parts is integrated with a fixed bottom plate 12 is coupled with a moving side member 20 in which the other 21 of the pair of clamping parts is integrated with a movable bottom plate 22. Rails 15a and 15b provided to the fixed bottom plate 12 are relatively engaged with guide slots 24a and 24b provided to the movable bottom plate 22, so that the fixed side member 10 is connected to the moving side member 20 and an engagement projection 28 provided to the movable bottom plate 22 selectively engages with a plurality of through holes 18a and 18b provided to the fixed bottom plate 12. Thus a distance between the pair of clamping parts 11 and 21 is accurately selected from among a plurality of steps.
Patent JP-2002154516-A (JP)
Title: Container made of plastics
Inventor: KATO KIMIFUMI
IPC: B65D1/02
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a novel container made of plastics wherein buckling strength and deformation resistance can be improved so that reduction in weight can be achieved. SOLUTION: In the container 10 made of plastics including a body portion 14 wherein four or more, in even number, curved surfaces, are arranged around the axis of the body portion 14, each of the horizontal sections of the portion 14 along the axis thereof has a wavelike shape, and the peak of one curved surface and the valley of the other curved surface, adjacent to the former curved surface, are located at the same level, each of the curved surfaces being formed helically around the axis. This specific form greatly improves buckling strength and deformation resistance. In order to obtain such effect, the number of the curved surfaces is preferably 6 to 12.
Patent JP-2002317927-A (JP)
Title: Method for refractory selection, and ash melting furnace system
Inventor: SAEKI KENTARO
IPC: F23J1/00
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To prolong the life of refractories of a melting furnace by more correctly evaluating the basicity of incineration ash. SOLUTION: Basicity of incineration ash fed in the ash-melting furnace is found by using an optical basicity. With reference to the optical basicity, acid incineration-ash is fed in an ash-melting furnace, which is lined with acidic refractories on the furnace chamber wall, while basic incineration-ash is fed in an ash melting furnace, which is lined with basic refractories on the chamber wall. When a value of the optical basicity is in the range of 0.5 or less, refractories of SiC or Al2 O3 -Cr2 O3 system are employed for the furnace chamber; when the value is in the range over 0.5 to 0.65, refractories of Cr2 O3 or Al2 O3 -Cr2 O3 system are employed; when the value is in the range over 0.65 to 0.8, refractories of MgO-Cr2 O3 or Cr2 O3 system are employed; and when the value is in the range beyond 0.8, refractories of MgO-Cr2 O3 or ZrO2 system are employed.
Patent JP-2002317799-A (JP)
Title: Vacuum forming method and vacuum forming device
Inventor: HASUIKE NOBORU
IPC: B01D5/00
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To solve the problem on a point of energy-saving that usage quantity of the driving steam in a first and a second steam ejectors 101 and 102 is remarkably large and that the power consumption for generating the driving steam and the power for driving a water sealing pump 109 are increased in the structure using the first and the second steam ejectors 101 and 102, an air ejector 108 and the water sealing pump 109 to evacuate inside of a system to the predetermined degree of vacuum. SOLUTION: This vacuum forming method is provided with a process for sucking the air inside a deodorizing system with a first and a second cold water ejector condensers 61 and 62 and for discharging the air to a hot well 60 after cooling it, and a process for sucking the residual air inside the first and the second cold water ejector condensers 61 and 62 with a third cold water ejector condenser 63 and for discharging it to the hot well 60 after cooling it.
Patent JP-2002316112-A (JP)
Title: Cleaning method and cleaning apparatus
Inventor: KITADA RYOJI
IPC: B29C33/72
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning method and a cleaning apparatus which can remove mold dirt attached to the surface of a matter to be cleaned sufficiently in a short period of time. SOLUTION: The cleaning apparatus for cleaning a die surface of a lower die 1 is provided with a light source 11 with an excimer lamp 7, a delivery pipe 12 to deliver gas containing oxygen into a space between the die 1 and the light source 11, and a cylinder 15 filled with pure oxygen(O2 ) connected to the pipe 12 through a feed pipe 13 and a solenoid valve 14. Excimer light 10 projected from the lamp 7 cuts off a chemical bond such as mold dirt 5 attached to a die surface, thereby decomposing a part of the bond into carbon 17 and hydrogen (not shown), or the part of the bond is absorbed by oxygen molecules 18 and decomposed into active oxygen atoms(O*) 19 and ozone(O3 ) 20. As a result, the carbon 17 and hydrogen react with the oxygen atoms 19 to produce CO2 and H2 O, which are volatilized to remove the dirt 5.
Patent JP-2002277823-A (JP)
Title: Binocular-rotating stereoscopic image projector
Inventor: TOMA MASATOMO
IPC: G02B27/22
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To resolve the problem of a user having to take the trouble of putting on red and blue colored spectacles, the problem of the use becoming fatigued with moving his eyes in order to make a photograph look three-dimensional, and the problem of a plane being merely made to look three-dimensional in the conventional techniques. SOLUTION: Two monocular cameras 6 are connected to obtain a binocular camera, and a planar screen 1 is rotated, and projectors 8 are set at two different angles.
Patent JP-2001346981-A (JP)
Title: Pachinko machine
Inventor: KISHI TOSHIHITO
IPC: A63F7/02
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko machine capable of increasing the number of times of the fluctuation of a pattern per unit time. SOLUTION: A first display area 34A and a second display area 34B are displayed at a special pattern display device 34. The fluctuation of the first display area 34A is started based on entry to a first kind starting port 21 and the fluctuation of the second display area 34B is started based on starting storage. Then, after pattern fluctuation in the second display area 34B is handed over to the first display area 34A, the pattern is stopped. Thus, the possible number of times of the fluctuation of the pattern per unit time is increased.
Patent JP-2002020285-A (JP)
Title: Medicine or food composition for therapy or prophylaxis of brain edema
Inventor: NISHINO HITOO
IPC: A23L1/30
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a more effective means for more effectively treating and preventing brain edema. SOLUTION: This medicine or food composition contains melatonin (N-[2-(5- methoxy-1H-indol-3-yl)ethyl]acetamide) having activities for preferentially protecting the blood-brain barrier for regulating permeability of the cerebral blood vessel, especially astroglia from the damage caused by medicines and ischemia as an active ingredient. The method for producing them is also provided.
Patent JP-2002292178-A (JP)
Title: Fully automated wiping cloth cleaning/washing apparatus
Inventor: MIYANO KIKUE
IPC: E03C1/18
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To keep wiping clothes cleaner while carrying out cleaning and washing work of the wiping clothes efficiently. SOLUTION: The fully automated wiping cloth cleaning/washing apparatus which has a rotary tank 17 with an upper lid 10 that is opened to throw the wiping clothes thereinto, a washing fan 16, a motor 15 for driving the washing fan 16, a water supply port 11, a drain port 13 and a small cylindrical outer tank 12 is provided with a console 30 for users to set cleaning and washing conditions and a microcomputer for controlling the water supply valve 33, a drain valve 34, the motor 15 and a water level meter 35 in the outer tank 12 through an interface 32.
Patent JP-2002324549-A (JP)
Title: Manufacturing method for electrode for non-aqueous electrolyte battery and non-aqueous electrolyte secondary battery
Inventor: IWASHITA YUJI
IPC: H01M4/139
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for an electrode for non-aqueous electrolyte battery, which can achieve a high density per electrode volume of an active material and a high capacity and miniaturization of the electrode and to provide a non-aqueous electrolyte secondary battery with high capacity provided with the electrode. SOLUTION: In the manufacturing method for the electrode for the non- aqueous electrolyte battery wherein an electrode active material layer is formed by coating and drying the electrode active material and an electrode synthetic coating material on an electrode collector body and then the electrode active material layer is rolled by a rolling press machine, the electrode active material layer is rolled by using a heated rolling roll. Surface temperature of the rolling roll of 50 to 160 deg.C is preferable.
Patent JP-2002317399-A (JP)
Title: Wall paper
Inventor: TAKANO TOMOKO
IPC: D04H1/4374
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a deodorization wall paper carrying a built-in gas absorbing agent, excellent in gas absorbing property, scarcely dropping off the gas absorbing agent and at the same time capable of having beauty appearance. SOLUTION: The deodorization wall paper is prepared by placing a gas absorbing agent between a base paper and an upper paper having air permeability. Or, the deodorization wall paper is prepared by placing a gas absorbing agent between a base paper and an upper paper having air permeability, and further coating an air permeable decoration paper over the upper paper.
Patent JP-2002323304-A (JP)
Title: Spectroscopic ellipsometer
Inventor: KANZAKI TOYOKI
IPC: G01J3/447
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a spectroscopic ellipsometer capable of measuring a minute area with high precision. SOLUTION: This spectroscopic ellipsometer is provided with a lighting optical system 3 irradiating a surface 1a of a sample 1 with polarized light 8 and a detection optical system 9 outputting data about the sample surface 1a on the basis of a polarization fluctuation amount of the elliptic polarization 8 reflected on the sample surface 1a. The size of the F number in the lighting optical system 3 is set so that a beam spot diameter can be obtained on the sample surface 1a, while the F number of the detection optical system 9 is set to be larger than that of the lighting optical system 3.
Patent JP-2002325080-A (JP)
Title: Communication system
Inventor: DEGUCHI AKITERU
IPC: H04N21/442
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To prevent collision between receiving offices when re-transmission operation is performed in a communication system form a single transmitting office of image distribution or the like to a plurality of receiving offices. SOLUTION: Re-transmission requests from a plurality of receiving offices can be received with high efficiency by controlling the re-transmission requests from a plurality of the receiving offices by using a response control signal.
Patent JP-2002328221-A (JP)
Title: Method for forming substrate with thin film
Inventor: MITARAI KAZUHIKO
IPC: G02B5/28
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a substrate with a thin film such as an optical thin film having excellent mass productivity and giving the latitude for designing the film. SOLUTION: After thin films 4, 5 such as optical thin films are formed at a time on the respective film forming faces of a base body 1 having the faces 2, 3 where thin films are to be formed, the film forming faces 2, 3 are separated from each other to obtain each independent substrate 1a, 1b with the thin film.
Patent JP-2002330563-A (JP)
Title: Winding guide and stator
Inventor: YOKOCHI TAKANORI
IPC: H02K3/46
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To make a rotary electric machine such as an electric motor and the like, compact and at a low cost. SOLUTION: Opening gaps for windings of each phase UA1, UA2, VA1, VA2, WA1 and WA2 are disposed in a winding guide G1. Winding guide protrusions GS1 to GS4 are made protruding from the winding guide G1. The winding of each phase is wound in the opening gaps corresponding to the phase, out of the opening gaps UA1, UA2, VA1, VA2, WA1 and WA2. At the same time, it is wound further outside of the winding guide protrusions GS1 to GS4, which are on the outside than the winding position of each phase in the slot so that tension is applied to the winding of each phase toward the outer circumferential direction (the slot-bottom direction) of the stator.
Patent JP-2002330128-A (JP)
Title: Semiconductor device for music reproduction
Inventor: HASHIMOTO HIROSHI
IPC: G06F21/10
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device for music reproduction, which can protect copyright on music content by using identifier information unique to a semiconductor memory and can bring about the benefits of increased memory capacity as well as cost reduction. SOLUTION: By using an ID unique to the attached removable semiconductor memory, the semiconductor device for music reproduction decodes and reproduces the music content which has been encrypted by the ID and stored in the semiconductor memory, and is provided with a build-in memory for storing the music content encrypted by the ID. Thus the music content stored in the built-in memory is decoded by using the ID unique to the attached semiconductor memory.
Patent JP-2002292308-A (JP)
Title: Entire circumference-coiled cyclone separator
Inventor: HATTORI HIROYUKI
IPC: B04C5/04
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an entire circumference-coiled cyclone separator to be installed in the pre-stage for a measurement apparatus for dusts in air and capable of separating the dusts with a diameter of >=2.5 μm at a high efficiency. SOLUTION: In the entire circumference-coiled cyclone separator having an introduction path having a cross-section surface area gradually narrowed while being swirled and reaching the inner wall part of the cyclone separator itself, the introduction path is made to have a ceiling part having the same height as that of a pipe upper part in the flowing-in inlet of the cyclone separator, so that the large particles are prevented from leaping out of the introduction path in the vicinity of the inlet and their short pass to the suction inlet can be avoided, resulting in the improvement of the cutting properties.