baber/WOPTO huggingface dataset:
Patent JP-2001123072-A (JP)
Title: Resin composition containing acid capturing agent
Inventor: MIYATA SHIGEO
IPC: C08K9/04
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To eliminate the problems that discoloration to brown occurs, that particles poor in dispersion are large enough to be recognized with the naked eyes, that the surface of the particles is coarse and that the acid capturing capability is bad, when conventional calcium hydroxide is kneaded and dispersed in a resin as an acid capturing agent. SOLUTION: The resin composition comprises as an acid capturing agent 0.1-100 pts.wt., per 100 pts.wt. resin, calcium hyroxide that is surface-treated with 0.1-10% anionic surfactant and having mean second particle diameters of accumulated 50% and 90% of at most 2 μm, preferably at most 1.5 μm each and BET specific surface area of 5-20 m2/g, preferably 7-15 m2/g.
Patent JP-2001196324-A (JP)
Title: Substrate thermal treatment
Inventor: BOAS RYAN C
IPC: H01L21/324
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of optimally treating a semiconductor substrate. SOLUTION: A temperature response of a substrate is controlled during a heat-up phase or a cool-down phase, or during both the phases. This reduces the thermal budget of the substrate and improves the quality and performance of the devices formed on the substrate. Particularly, by controlling the rate of heat transfer between the substrate and a thermal reservoir (e.g. water-cooled reflector plate assembly), the temperature response of the substrate can be controlled during the thermal process. The rate of heat transfer can be changed by changing the thermal conductivity between the substrate and the thermal reservoir, by changing the emissivity of a surface of the thermal reservoir, or by changing a distance between the substrate and the thermal reservoir.  The thermal conductivity can be changed by changing the characteristics of a thermal transport medium (e.g. purge gas) located between the substrate and the thermal reservoir. Far example, the thermal conductivity may be changed by changing the composition of the purge gas or the pressure of the purge gas between the substrate and the thermal reservoir.
Patent JP-2002023603-A (JP)
Title: Correction system
Inventor: KYODO TOMOAKI
IPC: G06Q50/10
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a correction system capable of being realized easily by utilizing a general purpose system and in which an amount of data to be transmitted can be reduced sharply. SOLUTION: The picture of the subject of correction which is prepared by a trainee is inputted by a scanner 100. The picture is preserved in a PC 200 and at the same time it is transmitted to the PC 300 of a corrector. Then, the corrector performs correction on the screen of a display part 13 on which the picture of the subject of the correction is displayed. Correction information is displayed by being overlapped on the picture of the subject of the correction. After the correction is completed, only the data of the correction information are transmitted to the PC 200 and the picture of the subject of the correction is not transmitted to the PC 200. On the display part 3 of the PC 200, the correction information transmitted from the PC 300 is displayed by being overlapped on the picture of the subject of the correction which is already preserved in the PC 200.
Patent JP-2002023751-A (JP)
Title: Musical sound controller
Inventor: TSUBOI KENJI
IPC: G10H1/053
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain values of smooth change from discrete values even in the case where the successively read values corresponding to operation positions set for every operation button are discrete and to control musical sound based on the values. SOLUTION: This musical sound controller is provided with the plural operation buttons each capable of setting operation value, a read means for successively reading the optional values respectively set by the plural operation buttons in a prescribed order, an output means for interpolating the values read by the read means based on the two read values sequential at the time in a prescribed time interval and outputting the interpolated values and a control means for controlling the musical sound by the values outputted from the output means.
Patent JP-2002022434-A (JP)
Title: Shape measuring equipment
Inventor: SUGIYAMA MASAYUKI
IPC: G01B21/30
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain an equipment capable of measuring the shape distribution of a work in the widthwise direction inexpensively at a high density. SOLUTION: The shape measuring equipment for operating the shape of a work by measuring the distance to the surface of the work through at least two distance measuring units 6a, 6b disposed above the work 1 being carried along the carrying direction thereof, dividing the deviation of measurements by the installation interval of the distance measuring units and then integrating the inclination of the surface of the work in the carrying direction is provided with means 21, 22, 23a, 23b for scanning the measuring position of the distance measuring units in a direction making an angle with the carrying direction and correcting the error of a measured distance caused by scanning.
Patent JP-2002026033-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: ARAI CHIHIRO
IPC: H01L21/8222
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having lateral bipolar transistors capable of being highly integrated as well as a semiconductor device having good bipolar transistor characteristics and its manufacturing method. SOLUTION: An electrode layer 330 is formed which is connected to a semiconductor substrate 10 through an opening formed in an insulation film at a base leading part of a lateral bipolar transistor and covers a base region between an emitter and a collector. The side wall of a gate electrode of a MOS transistor and the insulation film covering the base region between the emitter and the collector of the lateral bipolar transistor are made of the same insulation film 28. A gate electrode of the MOS transistor is formed, the insulation film 28 is formed on the entire surface, layers 30, 31 are formed to cover the base region between the emitter and the collector of the lateral bipolar transistor, and the film 28 is etched to form a side wall on the gate electrode.
Patent JP-2002029268-A (JP)
Title: Engine mount assembly
Inventor: HAMADA MASAAKI
IPC: F16F1/38
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To solve problems such as characteristics deterioration and the service life lowering caused by exposing an engine mount assembly elastically supporting an engine to thermally strict conditions in an engine room. SOLUTION: In this engine mount assembly 20 being formed by integrally assembling the engine mount 23 having a rubber elastic body 28 and a mount bracket 24 for fitting and fixing the engine mount, a baffling member 30 baffling a wind being generated with the traveling of a vehicle as a cooling air is integrally provided therein.
Patent JP-2001354518-A (JP)
Title: Skin care preparation
Inventor: UCHIYAMA CHIYOKO
IPC: A61K8/00
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain a skin care preparation exhibiting an excellent epidermis keratinization promotion, dermis collagen synthesis promotion and an anti- oxidizing action, having an excellent safety. SOLUTION: This skin care preparation comprises a marine alga selected from the group consisting of marine algae of the genus Halymenia, Meristotheca, Furcellaria, Chondracanthus skotsbergii and Chondracanthus sandpape or its extract as an active ingredient.
Patent JP-2002037561-A (JP)
Title: Abnormal sound monitoring device for elevator
Inventor: YOKOTA MORIMASA
IPC: B66B5/00
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To easily detect abnormal sounds of an elevator during running without using special equipment. SOLUTION: Interphone control means 6 normally connects an interphone slave unit 2 in a car 1 and an interphone master unit 7 in a machinery room 3. During operation for inspection, it connects the interphone slave unit 2 and abnormal sound discriminating means 8. Upon detecting abnormal sounds, elevator control means 4 records abnormality information and informs a monitoring center 10 of abnormality from a communication device 9 via a telephone line 11.
Patent JP-2002030901-A (JP)
Title: Power engine
Inventor: OTSUKA KOJI
IPC: F01C13/04
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To continuously carry out combustion and exhaust of a power engine, to reduce vibration and noise comparatively small, to improve heat efficiency and to reduce generation of a harmful matter. SOLUTION: A compressor 1 and an expander 2 are connected to each other through a heater 3. The expander 2 is provided with a distributor 11 to change inflow of gas to the expander 2 in stages on its inlet port 9a. A pressure detector 13 is provided in a pressure regulating chamber 7 communicated to a compression chamber 1a. The distributor 11 opens valves 11a, 11b to increase a suction air flow rate to the expander 2 when the pressure detector 13 detects specified pressure, and it is controlled by a controller 15 so as to increase inflow of gas to an expansion chamber in stages. The heater 3 is connected to the pressure regulating chamber 7 through a regulating valve 14. The regulating valve 14 throttles an air flow by being interlocked with a brake and increases pressure in the compression chamber 1a.  A supplementary valve 9d to prevent suction air shortage is provided at a position in front of a discharge port 9b of a casing 9.
Patent JP-2002028512-A (JP)
Title: Grinding structure of vertical grinder
Inventor: SHIRAI ATSUHIKO
IPC: B02C13/286
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a vertical grinder with a function so as to make a grinding grain size variable with the help of a simple means in compliance with the property and shape of a material to be ground. SOLUTION: The upper-stage grinder 8 of an upper and a lower grinder 8U of a two-stage setup arranged on an upper and a lower rotor 6 of a two-stage configuration mounted on a rotary shaft 4 inside the shell 1 of the vertical grinder, is installed at a larger fitting diameter position than the fitting diameter position of the lower-stage grinder. In addition, a spare hole is formed at the same diameter position as for the lower-stage grinder and thus the fitting diameter positions of the grinders 8U are made variable and the grinding grain size of the material to be ground is made variable by selecting and setting the fitting diameter position.
Patent JP-2002038640-A (JP)
Title: Steel-made sheathing board
Inventor: YAMAMOTO KIYOSHI
IPC: E02D17/20
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a porous permanent steel plate with high rigidity. SOLUTION: A reinforcing edge is attached to a board formed by a thin steel plate, recessed parts are formed in designated portions of the board, and bored holes and small slits are provided in the recessed parts. The strength is improved by the reinforcing edge, and concrete is involved in the bored holes and small slits so that the permanent steel plate formed by a steel plate and concrete adhere closely to each other.
Patent JP-2002032776-A (JP)
Title: Method and device for projecting image in dome type screen
Inventor: KAMIYAMA CHIKI
IPC: G06T13/00
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an image projecting method and device in a dome type screen which use a raster scanning method, in which people can cover the whole sky at a glance and which soften the sense of incongruity due to pixel precision. SOLUTION: When the position of a point image does not coincide with the center of a pixel, the density of the point image is not simply allocated to the pixel including the position of the point image, but the density of some degree is allocated to respective pixels having their centers around the position of the point image. In the density allocation, the closer a pixel is to the point image, the more the pixel is weighted on the basis of the distance between the position of the point image and the center of each pixel. Thus, the sense of incongruity due to the pixel precision is softened. Particularly in a moving point (star), a leaping feeling at the time when the moving point crosses the boundary of a pixel is eliminated, so it is possible to realize an image having presence due to movement that is seen to be continuously moving.
Patent JP-2002030149-A (JP)
Title: Method of producing organopolysiloxane containing mercapto group and releasing agent, lubricant, and glossing agent using the organopolysiloxane
Inventor: TAKARADA MITSUHIRO
IPC: C09K3/18
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing an organopolysiloxane containing a mercapto group with a simple process in a short time and cheap, with relatively little by-produced low molecular siloxane, and requiring no operation like vacuum distillation, except for special purposes. SOLUTION: This organopolysiloxane containing a mercapto group is produced by reacting an α-ω-dihydroxypolysiloxane (A) and a silane (B) containing a mercapto group shown by R1OSiR2R3R4 in the presence of an acid or a base catalyst, and the product contains at least a unit shown by formula (3) and/or (4). In the formulae, R1 is a 1-10C monovalent hydrocarbon containing no sulfur atom, R2 is a monovalent organic group containing at least a mercapto group, R3 is an organic group shown by R1 or OR1, R4 is R1, OH or OR1, and p is an integer and 5<=p<=2,000.
Patent JP-2002044467-A (JP)
Title: Color electrophotographing apparatus
Inventor: FUJITA TORU
IPC: G06T5/00
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To make screen angles of irrational tangent or mesh point pitches of a screen of different colors equal. SOLUTION: In image processing which expresses gradation by mesh points composed of a dot image in a plurality of picture elements, an image regenerating engine is used which forms a dot image in a pixel region, by sticking toner on a virtual dot region of a prescribed area existing in a prescribed position, according to image regenerating data. The position of the center of gravity of the mesh points, formed by a single-dot image or a plurality of adjacent dot images, is shifted from the center of a pixel region to an arbitrary position, thereby realizing desired screen angle or desired halftone dot pitch. As the result, the screen angles of irrational tangent can be realized, and all the mesh point pitches in the screen of a plurality of colors can be made equal also.
Patent JP-2002041067-A (JP)
Title: Karaoke system and recording medium
Inventor: IKEZAWA MAMORU
IPC: G10K15/04
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To improve interesting properties by diversifying playing contents for backing mates except a singing player. SOLUTION: The karaoke system 10 includes an output section 16 outputting voice vocalized by the singing player and accompanying music, a display section 13 displaying an image relating to characters set by each singing player, and an operating section 20 disposed for each player. A central processing unit 11 calculates backing points from backing degree of each backing mate responding to singing actions by the singing player, sums them to get total evaluation for the character of the singing player, and increases the backing points of the backing mates based on the calculated backing points and a graded result for the singing player.  Then, different images are selected according to the parameter based on plural basic data such as music title, singing times, graded result, place, backing result and the like or the combination of the plural basic data, and displayed on the display section 13.
Patent JP-2002007071-A (JP)
Title: Method and device for inputting coordinate value on board face
Inventor: KOBAYASHI YOKO
IPC: B43K29/00
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To improve a transmission pen which is used for automatically inputting a coordinate value on a board face and is provided with a signal light source 16 and a signal sound source 17 and to prevent the forgetting of turn-on/ turn-off of a power switch in an electric circuit operating the signal light source and the signal sound source. SOLUTION: The tip of a marker 12 is protruded, the other parts are stored in a case 13 and an attachable/detachable cap 14 covering the tip 12a is installed. The power switch 15 is disposed on the case 13. When the cap 14 is loaded, the power switch is depressed and is turned off. When the cap 14 is removed, depression is canceled and the power switch is turned on.
Patent JP-2002035512-A (JP)
Title: Filter apparatus
Inventor: SUGITO HIROSHI
IPC: B01D27/10
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a filter apparatus capable of preventing the back flow of a liquid and capable of providing a separate function on the central part of a filter. SOLUTION: The filter apparatus 1 is constituted so that an element 13 is concentrically provided in a case 11 so as to provide a predetermined interval with respect to the case 11 and a check valve 30 is provided to the gap S between the inner periphery of the case 11 and the outer periphery of the element 13 on the oil inflow side thereof. Accordingly, the back flow of the oil in a fluid circuit can be prevented after an engine is stopped. As a result, it is unnecessary to newly fill the filter and piping with the oil, for example, at the time of restarting of the engine, a problem, such that the supply of oil to respective parts is delayed, is eliminated and the reliability of the engine is enhanced.
Patent JP-2002041170-A (JP)
Title: Program performance controller
Inventor: KANAMARU TOMOKAZU
IPC: G06F21/12
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a means for easily assuring security at the time of performing a downloaded program. SOLUTION: A program performing device 300 mounted on a portable telephone set acquires a performance program 101 to which performance time the function information 102 declaring a function to be used is added from a communication passage, and allows a program interpretation performing part 301 to successively execute the performance program. At the time of performing the performance program 101, the program performing device 300 stops the performance when the sue of any function included in a user inhibition table 304 indicating any function whose use is inhibited is declared by the performance time use function information 102.  Also, the program performing device 300 monitors an instruction to be performed the next during the performance of the performing program 101, and stops the performance when the use of any function used by the instruction is not declared by the performance time use function information 102.
Patent JP-2002037901-A (JP)
Title: Method for producing prepreg
Inventor: MORI MASACHIKA
IPC: C08J5/24
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide both a method for producing a prepreg, capable of obtaining a prepreg having a more uniform content of a resin composition in the surface of the prepreg and a method for producing a prepreg, capable of decreasing an amount of a solvent for diluting the resin composition. SOLUTION: This method for producing a prepreg comprises introducing a substrate 1 into an impregnation tank 10 stored with the resin composition 2 diluted with the solvent, passing the substrate 1 impregnated with the resin composition 2 between a pair of squeeze rolls 3 and 3 oppositely arranged approximately horizontally and heating the substrate by a dryer 5 to semicure a resin of the resin composition 2. After the substrate 1 is passed between a pair of the squeeze rolls 3 and 3, the substrate is passed between a pair of comma coaters 4 and 4 which are installed approximately horizontally and oppositely and adjust the content of the resin composition 2 and then the substrate 1 passed between the comma coaters 4 and 4 is introduced into the dryer 5.
Patent JP-2002041431-A (JP)
Title: Dynamic determination of keyword and its importance in message transmitting/receiving system
Inventor: OKADA SUMIYO
IPC: G06F7/00
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To dynamically determine the keyword of an IRC(internet relay chat) and the importance of the keyword. SOLUTION: Each of message transmitters-receivers (121 to 125) is provided with a storage device for storing a keyword and the level of importance of the keyword, a detection means for detecting the generation of a message, an extraction means for extracting the keyword from the received message, and a level of importance determinating means for determining the level of importance of the keyword included in the received message in the storage device.
Patent JP-2002043888-A (JP)
Title: Surface acoustic wave device and production method therefor
Inventor: IWAMOTO TAKASHI
IPC: H03H9/145
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave(SAW) device and a production method therefor, with which the influence of frequency dispersion caused by the film thickness dispersion of an IDT electrode or reflector can be reduced, while securing satisfactory resonator characteristics or filter characteristics. SOLUTION: On a piezoelectric substrate 2, an IDT electrode 3 and reflectors 4 and 5 are located in a multilayered film structure, respectively provided with at least one layer (high specific gravity metal component containing layer), mainly composed of the metal of specific gravity >=15; while having a film thickness >=10 nm and at least one layer (low specific gravity metal component containing layer) mainly composed of a metal, having a specific gravity <=10, and the volume resistance rate of a bulk value <=10×10-8 Ω.m; while having film thickness >=10 nm (such as a multilayered film structure, for example, provided with an Ni film (low specific gravity metal component containing layer) 22 formed on a Ti film 21; while having film thickness of 150 nm, a Cu film (low specific gravity metal component containing layer) 23 formed on the Ni film 22;  while being the film thickness of 250 nm, and an Au film (high specific gravity metal component containing layer) 24 formed on the Cu film 23 while having the film thickness of 50 nm).
Patent JP-2002047543-A (JP)
Title: Nonoriented silicon steel sheet for small precision motor
Inventor: KUROSAKI YOSUKE
IPC: C22C38/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a nonoriented silicon steel sheet for small precision motor with which the incidence rate of short circuit fault between steel sheet and copper wire can be reduced when the steel sheet is blanked into prescribed shape, laminated and clamped and then insulation is carried out by means of coating with copper wire alone while omitting the insulation of the tooth part of the resultant core by means of insulating paper or plastic parts. SOLUTION: In the nonoriented silicon steel sheet for small precision motor, (1.2 to 3.0) g/m2 of organic-inorganic mixed film consisting of one or two inorganic components among phosphoric acid series and chromic acid series and organic resin is provided onto the surface of the steel sheet having a composition consisting of, by mass, <=0.005% C, 0.05-4.0% Si, 0.1-1.5% Mn, <=0.15% P, 0.008-0.014% S, >=0.15% Sol.Al, <=0.01% N, <=0.02% T.O, 0.01-0.3% Sn and the balance Fe with inevitable impurities.