baber/WOPTO huggingface dataset:
Patent JP-2002065702-A (JP)
Title: Orthodontic resin cover
Inventor: SAKANE REIICHI
IPC: A61C7/28
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an orthodontic resin cover which is capable of preventing the occurrence of a metal allergy by making the color of the tooth and the color tone of the cover nearly the same, facilitating the insertion and fixing of a bracket and wire cover to a wire, making the segment to fix the wire slightly thicker for the purpose of preventing the tear at a cut point, ensuring the prevention of the detaching from the wire at both ends of the cut point and covering the metallic parts of the bracket and the wire of nonelectrolytic materials. SOLUTION: The bracket and wire cover formed to an easily insertable and hardly removable shape by adhering the bracket to the tooth, ligating and fixing the metallic wire by rubber, etc., to the bracket and providing the bracket and wire cover with a score in alignment to the bracket by means of a pin cutter, etc., is fixed to the wire and the bracket and the metallic segments of the wire and the bracket are covered with the resin cover of the dental crown color.
Patent JP-2002082285-A (JP)
Title: Catadioptric system and exposure device using the system
Inventor: OMURA YASUHIRO
IPC: G03F7/20
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a catadioptric system capable of securing an image side NA of required side, a driving distance and an image circle without enlarging a reflecting mirror while suppressing a center shielding rate to a small value. SOLUTION: The catadioptric system is provided with a refraction type 1st image forming optical system (K1) for forming a primary image of a 1st face (3) and a catadioptric type 2nd image forming system (K2) for forming a secondary image of the 1st face on a 2nd face (9) on the basis of light from the primary image. The 2nd image forming optical system has a concave reflecting mirror (CM) having a light passage part on its center and a partial transmission face (HT) arranged in an optical path between the concave reflecting mirror (CM) and the 2nd face. Light from the 1st image forming optical system is reflected by the partial transmission face (HT) through the light passage part of the mirror (CM), reflected by the mirror (CM) and passed through the partial transmission face (HT) to form the secondary image on the 2nd face.
Patent JP-2002083085-A (JP)
Title: Method and device for introducing location information
Inventor: UEDA OSAMU
IPC: G06Q50/00
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a location information introducing method/device by which a producer can search a location place at low cost and a supplier can appeal the location place. SOLUTION: When the supplier 2 registers location information showing the location place and the landscape picture to the location information data base 13b of a service company 1, the producer 3 accesses the service company 1 and searches location information which is to be matched to a work image from the location information data base 13b. When it is detected, the service company 1 introduces the supplier 2 supplying location information to the producer 3, the producer 3 can inexpensively search the location place. On the other hand, the supplier 2 can appeal the location place.
Patent JP-2002058284-A (JP)
Title: Voltage reducing unit
Inventor: MORI KUNINORI
IPC: H02P7/00
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a method for varying the revolutions of a rotator rotating through a motor inexpensively and conveniently. SOLUTION: A commercially available bulb is employed as a resistor for dropping the voltage.
Patent JP-2002053362-A (JP)
Title: Recycled ready-mixed concrete
Inventor: TOUZAKI TADASHI
IPC: C04B7/24
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a recycled ready-mixed concrete production process that attains reutilization of concrete debris as a cement raw material and permanent recycling of such debris as useful resources, which concrete debris is mainly discharged from a construction or demolition site, and conventionally almost as it is subjected to landfill disposal or reuse as a roadbed material of low added value, and when reused as a material for a roadbed, can only once be placed inside the roadbed and can not be recycled again. SOLUTION: The production process of this recycled ready-mixed concrete involves steps of: recycling concrete debris as a cement raw material; and utilizing the recycled concrete debris for producing ready-mixed concrete.
Patent JP-2002089172-A (JP)
Title: Shield excavator
Inventor: UEHARA YOSHIFUMI
IPC: E21D11/00
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a shield excavator which facilitates driving of an enlarged- width pit and taking-up of excavated soil, to thereby shorten a construction period required for construction of a width-enlarged tunnel and reduce construction costs for the same. SOLUTION: The shield excavator 1A is provided with a cutter 2 rotatably supported at a front portion of a shield main body 3, for driving a standard pit of a predetermined cross-sectional area. The shield excavator 1A is comprised of a width-enlarging cutter 4 which is protrudable from an external portion of the shield main body 3 in a direction that widens the width of the standard pit. The width-enlarging cutter 4 carries out driving of the enlarged- width pit, and taking-up of excavated soil of the enlarged-width pit into the shield main body 3.
Patent JP-2002086262-A (JP)
Title: Apparatus for melting metal
Inventor: KATO HIROHISA
IPC: F27D13/00
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To effectively remove foreign matter contained in molten metal and also, to improve a maintenance service of an oxide convection preventive plate provided with a filter member part. SOLUTION: The oxide convection preventive plate 3 is formed of a guide plate part 3A formed as a thick flat plate-state, molten metal passing-through hole part 3B penetrating the guide plate part 3A and filter member part 4 disposed in the molten metal passing-through hole part 3B. The guide plate 3A in the oxide convection preventive plate 3 is disposed so as to be freely attachable/detachable to/from a melting vessel 1, and the melting vessel 1 is divided into a melting portion 7 and a holding portion 8. The upper part 3F of the oxide convection preventive plate 3 is disposed at the upper position from the surface X-X of the molten metal formed in the melting vessel 1 and also, the upper end part 4D of the filter member part 4 is disposed at the lower position than the molten metal surface X-X.
Patent JP-2002096824-A (JP)
Title: Sheet material, manufacturing method thereof and article storage box
Inventor: KITAHARA KUNIHIRO
IPC: B29C67/20
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a sheet material and a manufacturing method of the sheet material wherein a ratio of a used petroleum product can be reduced to prevent contamination of natural environments, predetermined strength can be kept even if a content of a synthetic resin material is reduced, and the sheet can be easily set up into various forms such as a box. SOLUTION: The sheet material 100 comprises a foamed sheet 125 comprising a mixture of a powder of a plant itself or its processed material and a polyolefin-based resin and/or a biodegradable resin wherein the mixture is foamed and crushed in thickness, and a reinforcing sheet 120 stuck to one of surfaces of the sheet 125. The powder of the plant itself or its processed material constituting the foamed sheet 125 accounts for 51 wt.% or more. The reinforcing sheet 120 is made of paper.
Patent JP-2002087704-A (JP)
Title: Filament winding paper tube
Inventor: TANAKA NORIO
IPC: B65H75/10
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a paper tube capable of preventing trouble such as a thread being cut due to coming in contact with the cut face of the paper tube or a machine coming to a stop due to tension abnormality even if winding the thin thread at high speed. SOLUTION: The end inner part of the spiral paper tube is cut off in an inclined state and subjected to rounding so that surface paper covers at least the outer end part of the paper tube, and the end inner part of the spiral paper tube is cut off in an inclined state and subjected to rounding so that the surface paper reaches at least the inside of the paper tube.
Patent JP-2001159919-A (JP)
Title: Circuit arrangement for obtaining control value for controlling load current by coupling and outputting output current from load current
Inventor: KORDTS JUERGEN
IPC: G05F3/26
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a circuit free from temperature dependency and an oscillation characteristic as to a circuit for coupling and outputting an output current outputted from a load current by an output resistor. SOLUTION: An output current and a 1st reference current are together connected to the emitters of a 1st output transistor(TR) and a 2nd output TR in an output current mirror, the collector of the TR 10 of the output current mirror is connected to the input terminal of a 1st current mirror 23 and an output current from the 1st current mirror 23 is connected to the collecter of an input TR 9 of the output current mirror. The collector of the 2nd output TR 11 of the output current mirror is coupled to the input terminal of a 2nd current mirror 27 and an output current from the 2nd current mirror 27 is connected to a 1st resistor 35. A 2nd reference current is coupled to the input terminal of a 3rd current mirror 28 and an output current from the 3rd current mirror 28 is coupled to a 2nd resistor 36.  A difference between voltage levels dropped by the 1st and 2nd resistors 35, 36 expresses a control value.
Patent JP-2002088178-A (JP)
Title: Method for modifying surface of transparent plastic member and equipment for modifying surface, method for producing transparent plastic member
Inventor: TAKADA KEISUKE
IPC: G02B1/10
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for modifying the surface of a transparent plastic member, which enhances adhesivity with a coating film, improves an appearance and dyeability of the member in a short time, and achieves the small-sizing of equipment, an energy saving, the simplification of operations and safety work, to provide the equipment for modifying the surface, and to provide a method for producing the transparent plastic member. SOLUTION: This method for modifying the surface of the transparent plastic member, characterized by irradiating the surface of the transparent plastic member with ultraviolet light by use of a low pressure mercury lamp and an excimer laser lamp in a short time. Thereby, the surface of the transparent plastic member can be cleaned and activated.
Patent JP-2002086471-A (JP)
Title: Method for manufacturing polyester resin sheet
Inventor: SAKAMOTO JUN
IPC: B29C41/26
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To manufacture a polyester resin sheet of high quality with high productivity. SOLUTION: A polyester resin, of which the specific permittivity at the time of melting is 6 or more and the specific volume resistivity at the time of melting is 5×106-1012 Ω.cm, is discharged from a cap in a molten state to form a sheet and this sheet is charged by the application of voltage to the electrode arranged above the sheet and the charged sheet is brought into contact with a solid cooling body to be cooled to obtain a polyester resin sheet. This sheet is successively stretched biaxially to obtain a stretched sheet.
Patent JP-2002091321-A (JP)
Title: Method of selling wall material, mixing chart for wall material and wall material
Inventor: IIDA AKIRA
IPC: E04F13/02
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of selling wall materials constituted in such a manner that various kinds of the wall materials requested by purchasers can be provided without manufacturing and storing many kinds of the wall materials. SOLUTION: The mixing ratio display means for the wall materials having basic wall material samples 1a, (b) and (c) for displaying the plural basic wall materials (a) and (b), wall material name display sections 4a, (b) and (c) for specifying the basic wall material samples, additive wall material samples 2A and B for displaying the additive wall materials A, B, wall materials display sections 5A and (B) for specifying the additive wall materials samples, mixed wall material samples 3aA1 to 3cB2 for indicating the mixed wall materials formed by mixing the basic wall materials (a) and (b) and the additive wall materials A and B and mixing ratio display sections 6aA1 to 6cB2 for indicating the mixing ratios of the basic wall materials and the additive wall materials in the respective mixed wall materials are presented to the purchasers to sold the wall materials.
Patent JP-2002092155-A (JP)
Title: Patient information management method and hospital information system
Inventor: KIHARA YOSHIHIKO
IPC: G06Q50/22
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of update errors from temporary patient discrimination information to normal patient update information and to solve non conformities involved in the update error, when plural patient identification numbers are assigned to one patient duplicately, in a patient information management method and a hospital information system. SOLUTION: In the patient information management method, which provides patient information in response to requests from department systems 2, 3, and 4, it is recognized whether another patient identification number (normal ID) is assigned duplicatedly to a patient having a patient discrimination number (temporary ID) inputted together with a request for patient information from department systems, when the request is made; and if the normal ID is verified as being assigned duplicately to the patient having the temporary ID, the normal ID is transmitted to department systems together with patient information related to the temporary ID.
Patent JP-2002088550-A (JP)
Title: Artificial flower with color changeable with water
Inventor: NAKAJIMA AKIO
IPC: A41G1/00
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an artificial flower with color changeable with water, the color of which is immediately changed with water and the changed color returns again with water evaporation. SOLUTION: This artificial flower is so designed that a coloring layer 4 is set on at least part of the surface of a base material 2 constituting the flower, and a porous layer 3 which is made by sticking a particulate silicic acid to a binder resin in a dispersion state, opaque when absorbing no water and changed to transparent when absorbing water is set on the coloring layer 4.
Patent JP-2002100524-A (JP)
Title: METHOD OF MANUFACTURING HOT-PLASTIC WORKING ND-Fe-B MAGNET
Inventor: YAMADA HIYOSHI
IPC: C22B7/00
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a large amount of discard mateial such as spent disposal material is generated in a step of manufacturing a hot-plastic working Nd-Fe-B magnet, thus reducing a product yield rate and increasing a manufacturing cost. SOLUTION: Disposal material of a hot-plastic worked Nd-Fe-B magnet is once ground to obtain its powder, the powder is mixed with virgin raw powder obtained by grinding an ultra-quench thin band to obtain a mixture raw powder for a magnet, the mixture powder is subjected to hot-plastic working to obtain an Nd-Fe-B magnet. At this time, the powder of the disposal material is mixed in 40 weight % or less with the weight of powder after being mixed as a reference. Oxygen and carbon amounts in the disposal material powder are restricted to 0.5 weight % or less and to 0.2 weight % or less respectively.
Patent JP-2002097545-A (JP)
Title: High strength steel sheet with high workability superior in shape retaining property on working and impact- energy absorption ability, and manufacturing method therefor
Inventor: TAKAHASHI MANABU
IPC: C21D9/46
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a high strength steel sheet having a satisfactory shape retaining property and an impact-energy absorption ability by controlling the texture, r value, the composition and microstructure of the steel sheet, and to provide a manufacturing method therefor. SOLUTION: The high strength steel sheet with high workability superior in shape retaining property on working and impact-energy absorption ability comprises a controlled composition, a composite structure including retained austenite of 3% or more by a volume fraction, 3.0 or more of mean value of random X-ray intensity ratio for orientation groups of  100}<011>- 223}<110> in the sheet face within thickness of at least 1/2 sheet, and 3.5 or less of mean value of random X-ray intensity ratio for three crystal orientations of 554}<225>,  111}<112>, and  111}<110>. It further comprises that at least one of r value in a longitudinal direction and r value of the long-transverse direction is 0.7 or less.
Patent JP-2002096408-A (JP)
Title: Curling method and device for cylindrical container forming machine
Inventor: MIZUNO KENICHI
IPC: B31B50/00
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To curl smoothly and nicely an opening edge of a cylindrical container such as a cup or the like which is adhered with a thermoplastic adhesive. SOLUTION: When an cylindrical container is made by shaping a sheet blank nearly cylindrically and adhering the shaped sheet blank and a bottom plate with an thermoplastic adhesive, and an opening edge of the cylindrical container is curled outside, a curling dies equipped with a ringed groove for curling the opening edge of the cylindrical container outside is preheated ahead of curling, and the ringed groove of the preheated dies is pushed to the opening edge of the cylindrical container. The curling can be done by revolving the curling dies. By preheating the curling dies higher than a softening degree of the adhesive, the curling is done more smoothly and productively, and its finishing quality is fine.
Patent JP-2002098233-A (JP)
Title: Magnet packing
Inventor: SUZUKI EIJI
IPC: F16J15/10
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a magnet packing capable of easily opening a door by a smaller force. SOLUTION: Since a joint part of a soft resin part 14 and a hard resin part 12 is deviated from a center line of a magnet 13 to an indoor side of a show case, when a glass door 11 is opened, an indoor side of the magnet 13 is pulled by the soft resin part 14 and is left from a plate 16. Then, an outdoor side of the magnet 13 is left from the plate 16 and the magnet packing is completely released from the plate 16.
Patent JP-2001158163-A (JP)
Title: Recording sheet
Inventor: IGUCHI YUJI
IPC: B41M5/52
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet recording sheet capable of obtaining an oil painting image merely by printing an image in an ink jet recording method while maintaining a sufficiently printing density. SOLUTION: In the ink jet recording sheet obtained by sequentially laminating an ink jet recording sheet or a support having an ink receiving layer on one surface of the support, a pigment layer and the ink receiving layer, the support is a cloth, the centerline mean roughness measured according to JIS B0601 of the surface of the receiving layer is 15 μm or less, the 75-degree specular glossiness measured according to JIS P8142 of the surface of the receiving layer is 20 or more. In this case, the receiving layer contains a vapor phase process silica.
Patent JP-2002110379-A (JP)
Title: Lighting circuit of hid lamp
Inventor: MATSUMOTO MINORU
IPC: H05B41/292
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent damage in advance to a main circuit by confirming the insulation of the HID lamp and the lighting circuit at the starting of the HID lamp, and to start discharging at the lowest starting voltage that is most suited to the characteristics of the HID lamp. SOLUTION: The lighting circuit is equipped with a control part (C) which has an insulation confirming means that confirms, before impressing a starting voltage to an HID lamp (1), that an electric current is not flowing in the condition of a prescribed voltage being impressed to a main circuit (2), and a starting voltage changing and control means that increases, after the insulation in confirmed, step by step, the secondary voltage that is discharged from a step-up transformer (10) of a starting circuit (3).
Patent JP-2002103790-A (JP)
Title: Recording medium and method for recording
Inventor: KANEDA SATOSHI
IPC: B65H3/68
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium having a high content of an ink absorbable fine powder without bringing about a problem of powder drop even when an ink acceptive layer having an easy powder drop is incorporated and having good ink absorbability, and a method for recording by using the medium. SOLUTION: The recording medium comprises a guide sheet 3 having a guide 2 including a coating film formed in a full width of the sheet 3 in a length longer than the length from the central part of a supplied sheet roll to the end of a recording head at a feeding roll side of a material having no powder drop and transfer at a forward distal end on the sheet 3 longer than the length of a recording sheet 1 having an ink acceptive layer having a high content of an ink absorbable fine powder and an easy powder drop, and the sheet 1 releasably adhered to the sheet 3 with an adhesive.
Patent JP-2002107880-A (JP)
Title: Dye-forming coupler and silver halide photographic sensitive material
Inventor: OGASAWARA ATSUSHI
IPC: G03C7/38
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a dye-forming coupler which is superior in color developing property and producible at a low price, in particular a yellow coupler, and to provide a silver halide color photographic sensitive material containing the coupler. SOLUTION: The dye-forming coupler is represented by formula (I) (where W is an N-containing heterocyclic group; Z is substituted aryl; X and Y are each =O, =S or =N-R and R is a substituent). A silver halide photographic sensitive material containing the coupler is provided.
Patent JP-2001160552-A (JP)
Title: Monitoring a process and compensating for radiation source fluctuations
Inventor: GRIMBERGEN MICHAEL N
IPC: H05H1/46
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To monitor a substrate fabrication process. SOLUTION: A substrate processing apparatus comprises a process chamber having a radiation source. One or more detectors are provided to detect a first radiation from the chamber and a second radiation from the radiation source. A signal analyzer is adapted to normalize the first radiation relative to the second radiation, and optionally, to apply a correction factor to the sample signal.