baber/WOPTO huggingface dataset:
Patent JP-2002328210-A (JP)
Title: Light scattering body and display body using the same
Inventor: TODA TOSHITAKA
IPC: G02B5/02
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To realize elaborate and diversified expressions and to enhance both a forgery prevention effect and an eye-catching effect in a light scattering pattern formed of minute surface ruggedness, in particular to make the light scattering characteristics of the above pattern arbitrarily adjustable. SOLUTION: Fine recesses or fine protrusions formed on a base plate surface are employed as the light scattering elements being the smallest unit which constitutes a light scattering body. As the light scattering elements, elements of a flat form are adopted on the base plate surface and the light scattering characteristics are controlled according to the form. The light scattering elements are arrayed to constitute a light scattering body. Each light scattering body is employed as a pixel, and a plurality of pixels are arrayed on the base plate surface to constitute the light scattering pattern while adjusting the light scattering properties of each pixel appropriately.
Patent JP-2002331441-A (JP)
Title: Temperature control method of lubricating oil and grinding liquid in grinding machine
Inventor: WATANABE KAZUO
IPC: B23Q11/14
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a machining work superior in dimensional accuracy by setting a temperature of lubricating oil circularly used when grinding the work by a grinding wheel rotating by using a grinding machine and a temperature of a grinding liquid supplied to the work from a nozzle to a temperature of a machining point atmosphere as much as possible. SOLUTION: One thermistor T1 connected to a control controller 101 of a lubricating oil temperature controller 30 is embedded in a column wall 9. The other thermistor T2 is arranged in an oil reservoir of a column upper part. The circulating lubricating oil is returned in a tank of the lubricating oil temperature controller so that a temperature detected by the thermistor T2 follows a temperature detected by the thermistor T1 . The lubricating oil is heated or cooled in this tank. The lubricating oil is returned to the grinding machine 1. The thermistor T1 embedded in a column is connected to a control controller of a grinding liquid temperature controller. The other thermistor T4 is arranged in the vicinity of a machining point of the work.  The grinding liquid in the tank of the grinding liquid temperature controller is heated or cooled so that a temperature detected by the thermistor T4 follows the temperature detected by the thermistor T1 . The grinding liquid is supplied to the nozzle 18 of the grinding machine.
Patent JP-2002334504-A (JP)
Title: Structure of carriage
Inventor: KIDO KUNIO
IPC: G11B17/22
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To closely stock disks while avoiding interference with a disk being in playing. SOLUTION: This structure of carriages is applied to a disk changer device where many carriages 2 on which disks 1 are placed exist in a stock position and selected one of these disks is moved to a play position 4 and is played while overlapping the disks 1 in the stock position 3, and disks 1 which are in the stock position and are on the upper side of the disk 1 being in playing are stored at such angle that they may be inclined away from the disk 1, and thus carriages 2 are made thin by the portion of this inclination.
Patent JP-2002344416-A (JP)
Title: Ofdm transmission system and method
Inventor: UEDA KOJI
IPC: H04L1/00
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To overcome the problem of a plurality antennas and high-frequency processing circuits are required and the device configuration becomes complex, when using a space diversity, and mutually independent fluctuating phasing waves, cannot be obtained in a receiver since frequencies, are adjacent for frequency correlation when using a frequency diversity. SOLUTION: When a transmission apparatus is to transmit the same data using a plurality of segments, time interleave is executed using different parameters for each segment, and at the same time, a receiver executes time interleave using different parameters for each segment to receive the same data.
Patent JP-2002332508-A (JP)
Title: Method for producing thermoelectric material
Inventor: HASHII TERUYA
IPC: C01B33/06
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a production method for inexpensively producing an MnSi1.7 based thermoelectric material which has little segregation, consists of fine crystal grains, and has no intrusion of impurities in a short time. SOLUTION: The production method for an MnSi1.7 based thermoelectric material includes a melting stage where a raw material is melted, a cooling- powdering stage where the raw material melted in the melting stage is dropped, and an atomizing medium is sprayed on the raw material in the process of the dropping to rapidly cool and powder the raw material into an MnSi1.7 based thermoelectric material and a compacting stage where the powdery MnSi1.7 based thermoelectric material obtained in the cooling-powdering stage is compacted into a desired shape by pressurizing, sintering or pressure sintering.
Patent JP-2001335424-A (JP)
Title: Anionic polymer-based nanoemulsion in field of cosmetic, dermatology, pharmacology and/or ophthalmology, and its usage
Inventor: SONNEVILLE-AUBRUN ODILE
IPC: C09K23/00
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a transparent O/W-type nanoemulsion excellent in storage stability. SOLUTION: The O/W-type nanoemulsion contains an oil phase dispersed in an aqueous phase whose oily droplets have an average particle size of <=100 nm, and it comprises (1) at least one amphoteric lipid selected from a nonionic amphoteric lipid, an anionic amphoteric lipid and their mixture and (2) at least one anionic polymer having at least one hydrophobic chain. The anionic amphoteric lipid is selected from a mixture of a fatty acid and a fatty alcohol, a mixture of a carboxylic acid and glycerol, an alkyl=ether=citral, an alkenyl= succinate, a fat ester of phosphoric acid and their mixtures, and the weight ratio of the oil phase to the amphoteric lipid is in the range of 1.2 to 10 in the anionic amphoteric lipid.
Patent JP-2002341004-A (JP)
Title: Automatic tracking device for communication signal wave
Inventor: HOTTA SHIGEAKI
IPC: G01S3/42
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To improve the correction precision of a Doppler shift forecasting value and the correction precision in nonlinear area of a local oscillator by correcting the characteristic of the local oscillator in a computer. SOLUTION: This device comprises a tracking receiver 4 comprising the local oscillator 8 for controlling output frequency to convert the receiving level of a communication signal received by a directive antenna 1 to voltage; an antenna drive electronic circuit 11 for outputting a control signal for directing the directive antenna 1 to the positional direction of a communication partner by the real-time position data calculated on the basis of the position data of the communication partner and the receiving level voltage of the communication signal; an antenna driving mechanism 10 for driving the directive antenna 1 according to the control signal; and the computer 9 for calculating the forecasting value of the Doppler shift quantity of transmitting frequency of the communication partner and outputting it to the tracking receiver 4.  The computer 9 approximately corrects the nonlinear characteristic of the local oscillator 8 for the correction of the Doppler shift quantity in the tracking receiver 4 with a power function fixed equation.
Patent JP-2002342809-A (JP)
Title: Automatic teller system
Inventor: TEZUKA MASAYUKI
IPC: G06Q20/18
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To use a mobile terminal as an input and output means for an automatic teller system in the present invention. SOLUTION: The mobile terminal is easily connected directly to the automatic teller system with a radio wave by a radio transceiving means using a communication means of which the transmission distance is relatively short, and the mobile terminal is used as an input and output means for an information control means line-connected to an automatic teller machine. An sound output is used as an information output means of the mobile terminal to be used as a transaction input and output means for the visually handicapped person.
Patent JP-2002060454-A (JP)
Title: Cationic resin composition
Inventor: NISHIGUCHI JIRO
IPC: C09D5/44
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain a cationic resin composition capable of forming an electrode position coating film excellent in anticorrosion and aptitude of a cationic electro deposition painting to a corrosion-preventive and rust-preventive steel plate and in adhesion to a base material, or the like. SOLUTION: This cationic resin composition comprises: (A) an epoxy resin (a-2) containing an amino group obtained by addition of a compound containing an amino group to an epoxy resin (a-1) having an epoxy equivalent of 400-3000; (B) an epoxy resin containing a polyol-modified amino group obtained by a reaction of a polyol compound (b-3) obtained from adding caprolactone to a compound (b-2) containing an amino group and to a compound containing plural active hydrogen groups, with an epoxy resin (b-1) having an epoxy equivalent of 180-2,500; and (C) a blocked polyisocyanate curing agent, which contains 40-70 wt.% for the component (A), 5-40 wt.% for the component (B) and 10-40 wt.% for the component (C) based on total solid parts of the above components (A), (B) and (C).
Patent JP-2002340365-A (JP)
Title: Integral air conditioner
Inventor: FUNADA KAZUYA
IPC: F24F13/22
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To prevent scattered water drops from directly colliding with drain water. SOLUTION: In an integral air conditioner in which the drain water 100 is scattered to an outdoor heat exchanger 32 to evaporate, a slinger ring 31a has a ring form composed of a curve that the central point C of rotation of the ring corresponds to the center of gravity of the ring, and the curvature of the ring chances depending on positions. Specifically, the slinger ring 31a is formed in a nearly triangular rice ball shape having three sides of outer protruding curves.
Patent JP-2002346983-A (JP)
Title: Stacked sheet cutter
Inventor: ISHIWATARI MASAHIRO
IPC: B26D5/30
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a stacked sheets cutter capable of reading a cutting mark while gripping a stacked sheets by a gripper, automatically positioning the cutter and the stacked sheets, and cutting the stacked sheets with high accuracy. SOLUTION: The cutting mark of the stacked sheets 1 on a rotary table 2 is read by a camera 3 above the sheets while gripping the stacked sheets 1 by the gripper 8, the angle to a cutting blade 5a is adjusted by the rotary table 2 using the signal from a control device 4. In addition, the cutting mark on the side surface of the stacked sheets is read by a camera 6 mounted so as to read the side surface of the stacked sheets to detect the state of deviation of the cutting mark. A movable table 7 is moved by the signal from the control device 4 to position the stacked sheets.
Patent JP-2002338999-A (JP)
Title: Granular bleaching activator and bleaching agent composition
Inventor: IMAIZUMI YOSHINOBU
IPC: C11D7/60
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a granular bleaching activator which prevents the inhibition by calcium ions even in the presence of calcium ions and is excellent in solubility; and a bleaching agent composition containing the granular bleaching activator. SOLUTION: This granular bleaching activator contains (A) an organic peracid precursor represented by formula (1) [wherein R is a 7-15C linear alkyl; and X is SO3 M or COOM (wherein M is H or an alkali metal)] and (B) a magnesium salt. The bleaching agent composition contains the granular bleaching activator and a peroxide.
Patent JP-2002348651-A (JP)
Title: METHOD FOR MANUFACTURING HOT DIP Mg-CONTAINING ZINC PLATED STEEL SHEET, AND MANUFACTURING APPARATUS THEREFOR
Inventor: HASHIDA TAKUYA
IPC: C23C2/40
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To reduce cost of gas needed for gas sealing and gas wiping arranged above the plating bath in hot-dip Mg-containing zinc plating, and to simplify a gas feeding device. SOLUTION: This method is characterized by employing a low-purity nitrogen gas provided by a nitrogen-gas manufacturing method of a PSA(Pressure Swing Absorption) type, which adsorbs and removes oxygen from compressed air, for a sealing gas and a wiping gas. An oxygen content in the wiping gas is preferably 1 ppm or lower, and the oxygen content in the sealing gas is preferably 8 ppm or lower. The low-purity nitrogen gas is supplied from a low-purity nitrogen gas feeder having an air compressor (11), an air tank (12), and an adsorption tower (13) for adsorbing and removing oxygen from compressed air, to a gas wiping device (3) and a seal box (4) of a hot dipping device, through a buffer tank (14).
Patent JP-2002346504-A (JP)
Title: Garbage disposer
Inventor: OMURA HIROYUKI
IPC: E03C1/266
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent garbage, or the like, from dropping in the inside of a cabinet even if the garbage, or the like, is spilt in the back face side of a lid in the case a garbage disposer body is drawn out and garbage is thrown therein, keep the inside of the cabinet clean and make it easy to clean out the dropped garbage, or the like. SOLUTION: A garbage disposer body 1 containing a garbage treatment container 4 therein and provided with a cover 6 for opening or closing a garbage throwing inlet in the top face is housed in the inside of a cabinet 3 in a manner that it can be freely taken in and out, so that garbage can be thrown to garbage disposer body 2 while the body 2 is taken out the cabinet 3. In the state that the garbage disposer body 2 is taken out, a shielding member 8 for shielding a gap 7 between the garbage disposer body 2 and the cabinet 3 is installed.
Patent JP-2002351606-A (JP)
Title: Input device
Inventor: ITO TETSUNAO
IPC: G06F3/0354
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an input device in which an operation to depress a pre scribed input spot and a cursor transfer operation such as menu selection are performed without impairing operability. SOLUTION: The input device 4 is provided with a main body device 5 constituted of a coordinate input device 7, an operating surface 8a on which the input spot 8b is displayed and of a switch device 9 in which switches 9b are connected in parallel, and with a controller 6 capable of freely selecting either of a first mode in which an item signal according to an instructed item of the input spot is generated when the input position 8b is operated or a second mode in which a positional signal at an operating position on the operating surface 8a irrespective of the display item of the input spot 8b is generated when the input spot 8b is operated.  In the input device 4, the item signal is generated based on an absolute coordinate signal to be outputted by the coordinate input device 7 and a switch signal to be outputted by the switch device 9 in the first mode and the positional signal is generated based on a relative coordinate signal to be outputted by the coordinate input device 7 in the second mode.
Patent JP-2002350509-A (JP)
Title: Semiconductor device
Inventor: OHIRA YUKIO
IPC: G01R31/319
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device easy to obtain a set-up time and a hold time. SOLUTION: The semiconductor device comprises a gate group 2 for testing and is easy to obtain the set-up times and the hold times of latched circuits F0 to Fn. The group 2 for testing is realized by a simple circuit having the small number of gates. Simultaneously, the set-up times or the hold time for (n+1) pieces of input signals can be measured by confirming a comparison result signal 104. Further, a test pattern is easy to be formed with small data quantity, and flexibility of measuring conditions is high.
Patent JP-2002355857-A (JP)
Title: Valve gate-type mold assembly
Inventor: TAKEDA YOSHINOBU
IPC: B29C45/28
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To enhance the cooling performance, at a gate spot, of a finished product cavity. SOLUTION: A gap 54 making up a heat insulating layer is formed between the tip side of a valve casing 26 and the inner face 23A, on the gate 20 side, of a built-ion hole 23. In addition, a sealing ring 57 as an annular sealing member for sealing the gap 54 is provided on the inner peripheral face of a material passage 28, at the tip part 33 of the valve casting 26. Further, liquid channels 81 and 81 for cooling are formed near the gate 20. It is possible to quench a resin at the gate 20 spot of a product cavity 3 by the combination of a heating insulating air layer formed by the gap 54 and liquid channels 81 and 81 for cooling near the gate 20.
Patent JP-2002361796-A (JP)
Title: Resin-coated metal pipe
Inventor: ISHIDA KATSUYOSHI
IPC: B32B15/08
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a resin-coated metal pipe with a excellent high temperature oil resistance. SOLUTION: The resin-coated metal pipe characterized by coating the metal pipe with a resin composition comprising 100 pts.wt. polyolefin resin and 10-100 pts.wt. inorganic filler is provided, and the excellent high temperature oil resistance is obtained by incorporating this inorganic filler.
Patent JP-2002369561-A (JP)
Title: Operation mechanism using shape memory alloy
Inventor: YOSHIDA HITOSHI
IPC: B25J19/00
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an operation mechanism that has a simple structure and is inexpensive. SOLUTION: The operation mechanism comprises an operation structure section, a sensor section, a control section, and a relay. The operation structure section consists of a shape memory alloy and an electrical resistor for heating the alloy, the sensor section consists of a means of detecting changes in the surrounding environment of the operation structure section, the control section consists of a computer, and the relay section consists of a relay. When the surrounding environment of the operation structure section changes, the change is detected by the sensor section for converting to an electrical signal, the electrical signal is received by the control unit, at the same time the relay section is operated based on a transmission signal from the control unit for allowing the electrical resistor at the operation structure section to generate heat, the shape memory alloy is heated by the generated heat, and an operation stored in the shape memory alloy is performed.
Patent JP-2002369061-A (JP)
Title: Image pickup device, image pickup display system, image pickup method and image pickup display method
Inventor: HARA ZENICHIRO
IPC: H04N5/335
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device, an image pickup display system, an image pickup method, and an image pickup display method capable of displaying a picture with high resolution in which blur is small at the time of displaying a picture at a display whose screen aspect rate is different from that of a general television screen. SOLUTION: Not a part of an area is selected from a photographed picture, or displayed fully on the display screen of a large-scaled display 5 but a picture matched with the size of the display screen of the large-scaled display 5 is compressed and photographed so as to be housed within the image pickup range of a television camera 1, and the compressed video is enlarged so as to be matched with the display screen of the large-scaled display 5 by a display controller 4. The compression/photographing is executed by adopting a column lens LSa for optically compressing the picture in a horizontal direction to the size of 1/n to an optical image pickup means 1a.  Also, the enlargement processing of the picture is executed by multiplying a sampled frequency corresponding to the information quantity (the number of pixels) of a television signal by n, and increasing the number of times of the sampling of the television signal.
Patent JP-2002363718-A (JP)
Title: METHOD OF PRODUCING Cu-Zn-BASED ALLOY EXTRUDED MATERIAL HAVING FINE STRUCTURE AND Cu-Zn-BASED ALLOY EXTRUDED MATERIAL OBTAINED BY THE SAME
Inventor: ANDO TETSUYA
IPC: C22F1/00
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a Cu-Zn-based alloy extruded material, in which the Cu-Zn-based alloy extruded material having a fine crystal structure such that an average diameter of crystal particles is <=15 μm in the extrusion direction and in the direction perpendicular to the extrusion direction in an alloy matrix, can be produced by a single hot extrusion, and to provide the Cu-Zn-based alloy extruded material obtained by the same. SOLUTION: The Cu-Zn-based alloy having a temperature range a where it becomes a β-phase single phase at a high temperature and a crystal structure comprising at least two phases containing α-phase at normal temperature, which are formed from β-phase by phase transformation, is subjected to a single hot extrusion at the temperature range of the β-phase single phase. Thereby, the extruded material, in which an average diameter of the crystal particles is <=15 μm in the extrusion direction and in the direction perpendicular to the extrusion direction in the alloy matrix, is obtained. As the Cu-Zn-based alloy, a Cu-Zn-based alloy containing Zn in an apparent amount of 37 to 45 mass % is preferable.
Patent JP-2002361064-A (JP)
Title: Method of producing coated particle and coated particle
Inventor: HORIUCHI TAKAHIRO
IPC: B05D7/00
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing coated particles by which the coating ability of a film to amorphous particles is improved and a uniform, thin and stable film can be formed, and to provide coated particles obtained by the same. SOLUTION: The method of producing coated particles comprises bringing the amorphous particles into contact with supersaturated vapor of a compound being solid at ordinary temperature and vapor when it is heated, and condensing and depositing the compound on the surface of each amorphous particle.
Patent JP-2002368888-A (JP)
Title: Intercom system
Inventor: OTA MASUTOMI
IPC: H04M9/00
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an intercom having excellent convenience that can identify a visitor with high accuracy even when the visitor is a visitor for the list time and attain communication with the dweller of a visited place. SOLUTION: A reception section 5 acquires a phone number of a mobile phone possessed by a visitor, and a transfer function section 204 references the acquired telephone number with a telephone number of a visit scheduled person, identifies the visitor and transfers the visitor's call to a portable information terminal 3 possessed by the dweller of a visited place when the transfer of the call is required.