baber/WOPTO huggingface dataset:
Patent JP-2001285638-A (JP)
Title: Image processing method
Inventor: MORIKAWA HARUICHIRO
IPC: G09G5/02
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide an image processing method by which the gradation or color can be adjusted around a noted part of an image without having effect of adjustment onto other unintended parts. SOLUTION: After colors (C, M, Y) or the like to set a gradation correction function are designated, part of the image to be noted is designated, the density of the image is set to a peak density VP, an upper setting value VU and a lower setting value VL of the density are set, and the gradation correction function is generated from the data. Similarly the hue, lightness and saturation are obtained from the colors of the noted part and a color correction function is generated for each of them. Using the gradation correction function and the color correction function, gradation conversion in the desired density and color correction in desired colors in the image are conducted.
Patent JP-2002222670-A (JP)
Title: Switch and its manufacturing method
Inventor: IMAI KATSUYA
IPC: H01H23/02
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To widen a range of applicable wires and to enable to connect twisted wires. SOLUTION: The switch is structured by storing a first and a second terminal parts 61, 62 respectively, a connection point 8, and a switching mechanism part into a body 10 and providing an operating handle 38 in freely rocking movement to an outer part of the body 10. The terminal parts 61, 62 are equipped with terminal boards 11, 12, a lock spring 15 and an unlocking button 17, and is structured so as to widen a range of applicable wires and enable to connect core wires made of twisted wires.
Patent JP-2002223309-A (JP)
Title: Combination system of packet network and telephone network
Inventor: OKABE TOSHIYA
IPC: H04M11/00
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To realize a packet network voice network combination system with which not only access can be made to a packet network from a fixed telephone set and a portable telephone set by using a PB signal but also voice communication can be conducted by using a telephone network. SOLUTION: A service providing server 106 for performing a service in response to the PB signal of a user terminal 101 is connected to the packet network 104. When the user terminal 101 outputs a specific PB signal, a gateway 102 discriminates the PB signal, converts the PB signal into a packeted signal and outputs the packeted signal to a signal receiver 105. The signal receiver 105 transmits a signal transmitted from the user terminal to the service providing server 106 of a URL corresponding to the PB signal. A packet signal outputted in accordance with a service by the service providing server 106 is reproduced into voice to be transmitted to the user terminal 102. A signal other than the specific PB signal is transmitted to the telephone network 103.
Patent JP-2002232584-A (JP)
Title: Article information system utilizing mobile terminal
Inventor: NOMOTO TEI
IPC: G06Q50/00
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an article information system that acquires information with respect to an article by using the article itself for a clue. SOLUTION: The article information system comprises an article 1 having an article information display part 2 resulting from coding information with respect to the article, a read section 5 for article information, a conversion circuit that converts the information read by the read section into character or image information, and a mobile terminal 3 that has a liquid crystal display screen 4 on which the character information is displayed.
Patent JP-2002224285-A (JP)
Title: Slot machine
Inventor: KUNIMOTO TAKAHIRO
IPC: A63F5/04
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine by which interest in a game is enhanced by giving an advantage to a player when a special pattern showing a big winning is not yet obtained before the preset times of games. SOLUTION: The number of times of consuming the games is counted by providing a game counter 23 for counting the number of times of the games. In the case that the big winning is not attained before reaching the preset number of times of consuming the game, by a system controlling 10, game control is performed so as to generate a special game state advantageous to the player by increasing the winning probability of random number drawing based on a winning role drawing table 19.
Patent JP-2002225108-A (JP)
Title: Method for manufacturing polyolefin multilayer film
Inventor: IWASAKI KATSUNORI
IPC: B32B5/18
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To develop a method for manufacturing not a thick foamed sheet but a thin foamed film of a polyolefin having excellent buffering properties (cushioning property), heat insulation, strength, moistureproofness and the like. SOLUTION: The method for manufacturing the polyolefin multilayer film comprises the steps of co-extruding a polyolefin resin by using two or three extruders to two types three-layer film, three types three-layer film or three types five-layer film. The method further comprises the steps of adding a chemical foaming agent of 0.1 to 1.9 pts.wt. to the central polyolefin resin, co- extruding so that a thickness of the film not filled with an outside foaming agent becomes thinner than the foaming layer to prepare an internally foamed polyolefin multilayer film.
Patent JP-2002226388-A (JP)
Title: Diuretic including extract of butcher's broom
Inventor: GO AKITERU
IPC: A61P7/10
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain a safety diuretic excellent in diuretic effect and including an extract of butcher's broom as an active ingredient. SOLUTION: This diuretic includes the extract of butcher's broom and γ-tocopherol as the active ingredients.
Patent JP-2002236244-A (JP)
Title: Lens barrel
Inventor: HAMAZAKI TAKUJI
IPC: G02B7/10
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To miniaturize a lens barrel whose lens can be driven by a manual operation ring and electric drive by saving a space for arranging a lens driving force transmission system. SOLUTION: The lens barrel has the manual operation ring which is supported on a fixed ring so as to be turnably operated from the outside, a lens group which is movable in an optical axis direction, an interlocking lever the one end of which is fixed on the inside surface of the manual operation ring, and the other end of which engages with the lens group so that the lens group is moved in the optical axis direction by the turning operation of the manual operation ring, and a pinion which electrically drives the manual operation ring. An annular gearing consisting of a member different from the manual operation ring and having a center on the optical axis, is supported freely turnably by the fixed ring.  A gear part which engages with the pinion is formed in the gearing, and the gearing and the manual operation ring are united at least in a peripheral direction through the interlocking lever.
Patent JP-2002233791-A (JP)
Title: Method for classifying and arranging fine particles
Inventor: KIMURA HIROSAKU
IPC: B01J19/08
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply classifying fine particles in a dispersion in which the fine particles are dispersed in a solvent and for arranging the fine particles on a conductive solid substrate. SOLUTION: The substrate and a counter electrode, which are made of a conductive base material, are arranged in the dispersion in which the fine particles whose surfaces are modified chemically are dispersed. By applying an alternating electric field between the substrate and the electrode so that more charges of reverse polarity to that of the surface charges of the fine particles than charges of the same polarity with that of the surface charges are applied to the substrate side, only the fine particles having a particle size within a specified range are arranged selectively on the substrate.
Patent JP-2002241182-A (JP)
Title: Monolithic refractory composition
Inventor: KANASHIGE TOSHIHIKO
IPC: C04B35/443
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain a monolithic refractory composition concurrently having high heat resistance, improved corrosion resistance and improved slag penetration resistance. SOLUTION: This composition comprises: (1) 20-70 wt.% of a spinel raw material that contains 2-20 wt.% magnesia and consists of an MgO-Al2O3 spinel phase, and/or a spinel-corundum raw material consisting of an MgO-Al2O3 spinel phase and a corundum phase; (2) 3-12 wt.% of a powdery magnesia raw material that has <=0.3 mm particle size and contains a 55-85 wt.% powder fraction having <=75 μm particle size and has a >=90 wt.% magnesia content; (3) 3-10 wt.% of alumina cement having a <20 wt.% calcia content; (4) 0.3-1.5 wt.% of ultrafine powder consisting essentially of silica; and (5) the balance of an alumina raw material.
Patent JP-2002237883-A (JP)
Title: Telephone set, reading method, and program therefor
Inventor: UEDA HITOSHI
IPC: H04M1/57
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a telephone set for easily and intuitively associating with a transmitter, and to provide a reading method and a program therefor. SOLUTION: The telephone set, reading method, and program therefor comprise a telephone number-recording section for recording a specific telephone number, an image-recording section for recording an image corresponding to a telephone number that has been recorded at the telephone number-recording section, a telephone number-searching section for searching whether the corresponding telephone number is recorded at the telephone number-recording section or not based on a received transmitter telephone number, a contents description file-creating section for creating a contents description file for displaying images for displaying a corresponding image that has been recorded at an image- recording section on a stand-by screen using a contents description language when there is the corresponding telephone number by searching,  and a display section for displaying a corresponding image in an image format by acquiring the corresponding image from the image-recording section based on the created contents description file for displaying images.
Patent JP-2002238147-A (JP)
Title: Temperature calculation type overload protective relay
Inventor: YAMAMOTO YASUHIRO
IPC: H02G1/02
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To realize a temperature calculation type overload protective relay 3, which can eliminate unnecessary cut-offs of a load, even if the load has much fluctuations such as flicker load, and which enables stable operation. SOLUTION: Currents, flowing through monitor lines 1L and 2L, are detected and weather conditions (the temperature, wind velocity, and sunshine) around the monitor lines 1L and 2L are detected. The wire temperatures of the monitor lines 1L and 2L are estimated, according to the detected current values and weather conditions and are compared with a set value to decide the overload conditions of the monitor lines 1L and 2L.  With such a constitution, since the overload conditions are decided according to the wire temperature estimated taking the weather conditions into account, the frequency of unnecessary cut-offs of a load is reduced, and hence more stable power supply can be realized, in comparison with a case using a conventional overload protective relay which decides overload states, according to a current value only and controls the conditions according to the total time of overload periods, and hence more stable power supply can be realized.
Patent JP-2002240857-A (JP)
Title: Method for recycling container
Inventor: MATSUMOTO TATSUHIRO
IPC: B65D77/22
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To improve methods for collection and reuse of containers and to make the containers recyclable. SOLUTION: Data usable at the time of recycling are attached beforehand to each of containers, or self-standing containers or their inner bags when the containers or the inner bags are produced, and necessary matters are recorded whenever the containers or the inner bags are used for such purposes as sale, lease, filling with contents, reuse and the like, and attachment of the data and recording or necessary matters are made useful for recycling. Matters which must be observed by users on recycling are recorded by printing or the like at the external containers. Penalties are imposed on those who spoil the above data.
Patent JP-2001274862-A (JP)
Title: Method for serially transmitting data between two electronic bus stations and bus station used by the method
Inventor: OH JIN GEUN
IPC: G06F13/38
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a changed bus protocol capable of accomplishing a higher data transmission rate without increasing the number of bus lines. SOLUTION: This new bus protocol is used about serial transmission of data between two electronic devices (SLAVE and MASTER) through the bus connections of three lines. In a known bus protocol, each transmission of the data bit is performed by a handshake signal to make data transmission slow. In this bus protocol, each bit is transmitted without handshake. Each data word is synchronously transmitted from a transmitter to a receiver. Then, one bus line (CLK) is dedicated for a clock signal. The two other bus lines (SD and MD) are used to transmit a data signal and a control signal. Bus competition is easily solved by allocating the two residual bus lines (MD and SD) to the data signal and the control signal of both transmission directions so as to be different.
Patent JP-2001301298-A (JP)
Title: Screen printing apparatus and screen stencil paper feeding method thereof
Inventor: SHOJI HIDEO
IPC: B41L13/04
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To perform screen printing good in reproducibility by controlling a plate making speed to the optimum value and reducing the extension and contraction of the image on screen stencil paper. SOLUTION: A platen motor and a feed motor is driven (ST12) by the output of a VSYNC signal (ST11-Yes) to start the thermal plate making to screen stencil paper. From this state, the platen motor is continuously driven for γ-sec. During this period, a screen stencil paper standby senser on the upstream side is turned ON (ST13-Yes) and, when α-sec is elapsed (ST14-Yes), the speed of the platen motor is controlled to a low speed (ST15) so as to make an actual plate making speed constant. Thereafter, when a screen stencil paper standby senser on the downstream side is turned ON (ST16-Yes) and α-sec is elapsed (ST17), the feed motor is turned OFF to be stopped and a movable guide motor on the downstream side is driven to move a movable guide plate on the downstream side to a lower limit position (ST18).  Thereafter, when a movable guide plate lower limit sensor on the downstream side is turned ON (ST19-Yes), the feed motor is turned ON to be re-driven (ST20). Succeedingly, when a screen stencil paper feed motor on the downstream side is turned ON (ST21-Yes) and δ-sec is elapsed (ST22), the feed motor is turned OFF to be stopped (ST23). When a platen motor operation time is elapsed by γ-sec (ST24-Yes), the platen motor is turned OFF to be stopped (ST25).
Patent JP-2002238369-A (JP)
Title: Ventilation control mechanism for greenhouse
Inventor: YAMAGUCHI HIROAKI
IPC: A01G9/26
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To prevent the malfunction of a ventilation member and to enable a proper ventilation corresponding to a temperature in a greenhouse. SOLUTION: This ventilation control mechanism for a greenhouse has a constitution that a temperature sensor 10 and a temperature control part 20 are both retained in a supporter 30 to be arranged adjacent to cultivated plants. Consequently, the influence of external noise is reduced, the malfunction of the ventilation member is prevented and a proper ventilation corresponding to a temperature in a greenhouse can be actualized.
Patent JP-2002204610-A (JP)
Title: Mowing machine with grass collecting function
Inventor: UCHIDA MASAKAZU
IPC: A01D34/42
Filed: 2001-01-10
Abstract: PROBLEM TO BE SOLVED: To solve a problem that when a mowing operation of high grass is carried out, both a mowing process and a grass collecting process can not be performed by one machine and a machine for collecting reaped refuse produced in cutting bushes on a street has never been found. SOLUTION: Grass is cut by a mowing process by the rotation of a reaping blade (2) of a mower and reaped grass is collected by a grass collecting and receiving plate (8). Grass left behind is sent to the grass collecting and receiving plate (8) by the rotation of a brush (3), passed through a grass collecting duct (6) by air sent from a blower (4) and collected in a grass collecting bag (5). Consequently, a series of operations from a mowing process to a grass collecting process can be carried out by one machine. The machine can be used as a sweeper for collecting reaped refuse produced in cutting bushes on a street.
Patent JP-2001267853-A (JP)
Title: Feedforward compensated negative feedback circuit
Inventor: GOPINATHAN VENUGOPAL
IPC: H03F1/08
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To realize general operational amplifier feedback circuit structure for compensating input and output capacity. SOLUTION: In a negative feedback circuit constituted of an operational amplifier(OA) having inverted and non-inverted inputs and outputs, a non- capacitive impedance element is inserted between the output and inverted input of the OA. The inverted input of the OA has conductance Gm and is driven by a 1st transconductance amplifier for generating an output current proportional to input voltage. A feed-forward transconductance amplifier having conductance substantially equal to the Gm receives the input voltage and generates an inverted output current proportional to the input voltage. A feedforward current is injected into the output of the OA. Thereby a voltage difference in the input of the OA can be evaded, a parasitic current allowed to flow into a parasitic input capacitor is removed and the performance of the circuit is improved as a whole.
Patent JP-2001249540-A (JP)
Title: Image forming machine
Inventor: ENDO HIROHISA
IPC: G03G15/08
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To completely prevent developer from flowing out to the periphery from a developing container even when the developer held on the peripheral surface of a sleeve member flows to the outside in a width direction from both ends of the sleeve member in an area where a sealing member does not exist. SOLUTION: At least the inside part in the width direction of the upstream edge of the sealing member as seen in the rotating direction of the sleeve member is extended to be inclined in a downstream direction toward the inside in the width direction.
Patent JP-2002239582-A (JP)
Title: Method and apparatus for treating organic wastewater
Inventor: KOBAYASHI TAKUYA
IPC: C02F11/06
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for treating organic wastewater capable of obtaining treated water of good quality and capable of reducing the excess sludge with enhancing ozone utilization efficiency. SOLUTION: In the treatment apparatus having a raw water conditioning tank 7, a biological treatment tank 8 and a solid-liquid separation device 9 all of which permit organic wastewater 1 to successively pass to subject the same to activated sludge treatment, an ozone treatment tank 10 receiving the supply of high concentration oxygen gas 13 containing ozone to subject a part of the activated sludge mixed liquid 5 separated in the solid-liquid separation device 9 to liquefaction treatment is provided and a route 6 for supplying the liquefied activated sludge mixed liquid flowing out of the ozone treatment tank 10 to the raw water conditioning tank 7 is provided.
Patent JP-2002241071-A (JP)
Title: Vision glass cleaning device for elevator
Inventor: EBINA HIDEAKI
IPC: B66B13/30
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a vision glass cleaning device of an elevator capable of easily cleaning a rear face of the vision glass of a landing door without spending much time. SOLUTION: When the vision glass of the landing door 8 is cleaned, a cleaning tool 10 is projected from a lower end of a car door 4 to a landing 7 side from the inside of a car 2 to be brought into contact with the rear face of the vision glass 9, whereby the vision glass 9 is cleaned in accompany with the up and down movement of the car 2.
Patent JP-2001271109-A (JP)
Title: Method for preventing metallic dust in direct reduction process of iron oxide containing material
Inventor: KERN GERALD
IPC: C21B13/00
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing metallic dust in a direct reduction process of an iron oxide-containing material, and a production plant for performing this method. SOLUTION: Syngao is mixed with top gas generated during the direct reduction of the iron oxide containing material and used as the reducing gas for direct reduction of the iron oxide-containing material. A radio of CO/CO2 in the reducing gas is to be 1-3.
Patent JP-2002242375-A (JP)
Title: Tiled roof, roof tile with hooking lug, and method for producing the same
Inventor: KAMIYA YOSHINOBU
IPC: B28B3/02
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a tiled roof which is roofed by efficiently applying a dry construction method thereto, to provide a roof tile having a hooking lug, for use in the tiled roof, and to provide a method for producing the roof tile. SOLUTION: According to the flat roof tile 10, or the tiled roof using the flat roof tile 10, the hooking lug 30 of the flat roof tile 10 has a tile-side slope surface (engaging portion) 32 for engaging with a crossbar 53 in a manner preventing the hooking lug 30 of the flat roof tile 10 from moving in a direction that separates from a sheathing roof board 44. Therefore, a tile nail which has been driven to a tail portion 18 of the flat roof tile 10 through a fixing hole 50 is dispensed with, which leads to efficient implementation of the dry constructing method. As a result, the number of steps of roofing work is drastically cut to about 1/2 or 1/3 the conventional steps, for instance.
Patent JP-2001278172-A (JP)
Title: Bicycle crank
Inventor: MIZOBE EIJI
IPC: B62M3/00
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a crank structure lightweight and having high strength and a high degree of design freedom by combining casting and hot forging. SOLUTION: A pipe core 7 packed with a filler is formed and fitted into a mold for casting this crank, for integral casting. A crank material with the pipe core 7 embedded inside is pressed and forged by die forging to manufacture the crank of high strength. The internal filling material may be taken out or left as it is packed if it is the material of light specific gravity. Since casting and forging are combined, the weight of the crank can be reduced, and complicated shape can be coped with.
Patent JP-2002247955-A (JP)
Title: Split product having high angiotensin converting enzyme- inhibiting action, method for producing the same and functional food
Inventor: OKAZAKI TAKASHI
IPC: A23L33/10
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a split product having high angiotensin converting enzyme- inhibiting action, to provide a method for producing the split product and to provide functional foods. SOLUTION: This split product having high angiotensin converting enzyme- inhibiting action is characterized by being obtained by making a protease act on a protein-containing food material or a protein under pressurization at a low temperature, and a method for producing the product is also provided. The functional foods containing the split product having high angiotensin converting enzyme-inhibiting action are also provided.