baber/WOPTO huggingface dataset:
Patent JP-2001320871-A (JP)
Title: Eddy-current reduction gear
Inventor: SHINOHARA KENJIRO
IPC: H02K49/02
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To alleviate limitation on the brake time resulting from temperature rise of a stator and elongate the brake effective time of an eddy-current retarder by effectively controlling temperature rise of the stator of an eddy-current reduction gear. SOLUTION: An eddy-current reduction gear comprises a brake drum 10 consisting of a ferro-magnetic material, and the stator 3 for supporting a plurality of magnets provided opposed to the internal circumferential surface of the brake drum 10. A wing 7 for cooling the internal circumferential surface of the stator is provided at the internal side of the stator.
Patent JP-2001316681-A (JP)
Title: Process for gasification of coal
Inventor: KATAYAMA YUKUO
IPC: C10J3/16
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a process for the gasification of coal which has a remarkably high efficiency and a considerably small emission amount of carbon dioxide. SOLUTION: The process for the gasification of coal is such that firstly coal is gasified under a pressure of 1 to 100 kg/cm2 by means of the oxygen which is obtained by the electrolysis of water, and of the steam which is obtained by the heat exchange with a high temperature gas produced in the gasification and has a temperature of 300 to 600 deg.C, and secondly the gas obtained by the above gasification is blended with the hydrogen which is obtained by the above water electrolysis.
Patent JP-2001318509-A (JP)
Title: Contact type electrifier
Inventor: MURAKAMI AKISHIGE
IPC: G03G15/02
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a body to be electrified is scratched in the case the body has a pin hole and an excessive current flows into the pin hole, resulting in degradation in uniform electrification. SOLUTION: A contact type electrifier 110 that applies a scribed surface potential to the body 100 by coming in contact with the surface of the body 100, has a plurality of inductance elements 120 arranged in parallel on a face being in contact with the body 100.
Patent JP-2000338634-A (JP)
Title: Photographic element and photographic printing paper
Inventor: MAJUMDAR DEBASIS
IPC: G03C1/85
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an antistatistic back layer for a polyolefin-coated photographic printing paper capable of improving close adhesiveness to a printing paper and giving splicing aptitude and a backmark holding characteristics. SOLUTION: The support of a photographic element has a first surface and a second surface, each coated with a polyolefin film, at least one silver halide emulsion layer on the first surface, and a primer layer containing a copolymer of primary amine adduct salts on the first or second surface. The paper base of a photographic paper has a first surface and a second surface, each coated with a polypropylene film, at least one silver halide emulsion layer on the first surface of the base, and a primer layer containing a film-forming polymer binder containing a copolymer of primary amine adduct salts and having a peeling strength of >=200 g on the first or second surface.
Patent JP-2001322673-A (JP)
Title: Article package
Inventor: YOSHIDA YASUSHI
IPC: B65D75/36
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an article package wherein an article integrally including a protrusion can be packaged in a state that paper and plastics can be reliably and easily separated and the article can be simply taken out, and wherein the package can be reliably attached so that the article does not drop when a lid is removed. SOLUTION: A paper package 2 to which an object 1 to be packaged integrally including the protrusion 4 is attached comprises a single piece of a cardboard integrally including a mount 8 having a fitting hole 9 for the protrusion 4, four position regulating walls 10 to 13 provided on the mount 8 for regulating upper, lower, left and right positions of the object 1, and a roll strip 5 for regulating a front position of the object 1. A transparent lid 3 covering the object 1 is attached to the package 2 by means which respectively insert a plurality of small insert pieces 27, 29, 31, 32 into cuts 59 to 62 on a rear face of the mount 8.
Patent JP-2001324977-A (JP)
Title: Method for manufacturing case parts of keyboard instrument
Inventor: ISHIKAWA AKIRA
IPC: G10G7/00
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing case parts of a keyboard instrument which is capable of surely installing foamed resin bodies in a closely and tightly adhered state to a case body and manufacturing the case parts having good soundproofing and vibration isolating effects at a low cost even when the case parts are long-sized and even when the foamed resin bodies are relatively soft without requiring large-scale manufacturing equipment. SOLUTION: The case body 2 having a hollow closed section is formed by extrusion molding of a metallic material and a pair of the foamed resin bodies 3 and 3 of prescribed sizes respectively having the wedge-like sections including slopes 3c are formed. The foamed resin bodies 3 and 3 are inserted to the case body 2 in the state of superposing the slopes 3c and 3c on each other, and one of the foamed resin bodies 3 and 3 is pressed to the other, by which the foamed resin bodies 3 and 3 are relatively slid in the directions parting from each other along the slopes 3c. The foamed resin bodies 3 and 3 are thereby installed in the case body 2 in the state of pressing the same to the case body 2 facing the directions parting from each other.
Patent JP-2001326813-A (JP)
Title: Image processing unit
Inventor: FUJIKI HITOSHI
IPC: G06T3/40
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit that conducts image processing without deterioration when high image quality is a requirement and conducts image processing to reduce the data quantity when there is a possibility of requirement of the image storage. SOLUTION: In the case of copying an original by using a flat bed read section 17, a multi-value resolution conversion section 20 applies resolution conversion to a read multi-value image and a binary section 21 threshold process the processed multi-value image. Thus, resolution conversion processing is applied to the binarized image without deteriorating the image quality. Furthermore, in the case of faxing or copying an original by an automatic original feed read section 18, the binary section 21 applies threshold processing to the multi-value image without resolution conversion and an image memory 27 stores the processed image. Then in the case of recording, a binary resolution conversion section 23 converts resolution of the image into a resolution at recording and a recording section 24 records the image whose resolution is converted.  Since the read resolution is lower than the resolution at recording, the memory can store a smaller amount of data with the read resolution.
Patent JP-2001326549-A (JP)
Title: Automatic gain control circuit and receiver
Inventor: KIMURA KOICHI
IPC: H03G3/20
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem that there is a risk that a desired wave is distort ed due to the influence of an interfering wave. SOLUTION: An automatic gain control circuit for performing the gain control of a received signal on the basis of the detection output of the received signal is provided with: a variable attenuating means for deciding the attenuation quantity of the received signal according to the instruction of a control signal; a detecting means for receiving the received signal attenuated by the variable attenuating means and detecting the signal level of the desired wave from the received signal; and a gain control means for controlling the attenuation quantity of the variable attenuating means on the basis of the respective signal levels of the desired wave and interfering wave included in the received signal outputted from the variable attenuating means.
Patent JP-2001328455-A (JP)
Title: Vehicle-to-vehicle distance control device
Inventor: ISHIZU TAKESHI
IPC: B60W30/16
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle-to-vehicle distance control device controlling to quickly change vehicle-to-vehicle distance upon the operation of a switch for setting vehicle-to-vehicle time even when the relative speed to a preceding vehicle is low. SOLUTION: This vehicle-to-vehicle distance control device controls vehicle speed to maintain the target vehicle-to-vehicle distance and sets the target vehicle-to-vehicle distance according to the product of the speed of the preceding vehicle and the vehicle-to-vehicle time. In the case the vehicle-to-vehicle time is changed, the variation of the vehicle-to-vehicle time is made temporarily larger than the changed variation (larger if the vehicle-to-vehicle time is changed to the longer side, and smaller if the vehicle-to-vehicle time is changed to the shorter side). In the case a means for setting the vehicle-to-vehicle time is operated, the vehicle-to-vehicle time is quickly changed, and a driver can have a switch operating feeling without having an unnecessary feeling of uneasiness.
Patent JP-2001327940-A (JP)
Title: Container cleaning device
Inventor: OKINO EIZO
IPC: B08B9/08
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a container cleaning device which is capable of collectively cleaning the interior of many pieces of comparatively small containers with satisfactory cleaning effect and in a comparatively short time and is of a simple construction. SOLUTION: The container cleaning device has a cleaning liquid jet means 10 which spews a cleaning liquid from a plurality of nozzles 12 protruding almost vertically upward from each of the upper faces of a plurality of pipes 11A-11D laid extending almost horizontally. The containers 40 are set at the projecting positions of the nozzles 12 on the pipes 11A-11D of the cleaning liquid jet means 10 so that the nozzles 12 are inserted into the containers 40 with the openings of the nozzles 12 turned downward. Further, an elastic member (e.g. a metal mesh 20) which comes into contact with the containers 40 afloat from the pipes 11A-11D by the jet pressure of the cleaning liquid, is arranged above the means 10.
Patent JP-2001338479-A (JP)
Title: Head slider
Inventor: NAKAKITA MASARU
IPC: G11B21/21
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a head slider capable of suppressing the disturbance of a reproducing signal caused by heat generated when the slider and a disk medium are brought into contact with each other near a head in a device for performing recording/reproducing by floating the slider having the head loaded on a disk medium surface by liquid lubrication. SOLUTION: This head slider is provided with a sliding surface 30 suitable for sliding on a liquid film when the disk medium is rotated by its operation speed, at least one of sliding legs 41, 42, 43 and 44 formed to be protruded from the sliding surface, a head loading leg 45 formed to be protruded from the sliding surface and having a head 99 loaded in its tip. The protruding height of the head loading leg is lower than that of the sliding leg.
Patent JP-2001344913-A (JP)
Title: Information reproducing device and reproduced signal evaluation method
Inventor: OKAMOTO YUTAKA
IPC: H04B3/06
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an information reproducing device realizing the precise evaluation of a reproduced signal in the information reproducing device adopting a PRML system for processing of the reproduced signal. SOLUTION: The information reproducing device for reproducing an information recording medium by adopting the PRML system for processing of the reproduced signal is provided with an equalizing means (1004) for converting the reproduced signal obtained from the information recording medium to an equalized signal, a judging means (1008) for judging the amplification level of the equalized signal, a measuring means (1009) for measuring the change of the amplitude level of the equalized signal within a prescribed time interval and a reproduced signal evaluation means (1010) for evaluating the reproduced signal based on the equalized signal changing within the prescribed time interval.
Patent JP-2001338701-A (JP)
Title: Pressure contact terminal and joint connector equipped with the pressure contact terminal
Inventor: KOBAYASHI NOBUFUMI
IPC: H01R4/24
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent a terminal from slipping off the pressure contact spot of an electric wire and to prevent the electric wire from coming off. SOLUTION: This pressure contact terminal is formed, by bending a conductive metallic material and is equipped with an electric wire pressure contact part 21, having a pressure contact slot cut from its upper end and an electric wire holding part 22 perpendicularly bent via a recessed part 22a formed between the electric wire holding part and the one end of the electric wire pressure contact part by cutting it from its upper end. The electric wire is held, by inserting the tip of the electric wire brought into pressure contact connection at the electric wire pressure contact part through the recessed part, or the electric wire is held by bending the electric wire holding part as if to wind it around the electric wire which is brought into pressure contact connection at the electric wire pressure contact part.
Patent JP-2001346112-A (JP)
Title: Video receiver and image correction method
Inventor: TAKATAIRA YUTAKA
IPC: H04N5/44
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To realize a video receiver and an image correction method that can realize sufficient image correction even in the case of mobile object reception where the reception characteristic is very wrong and a fault in a transmission channel is susceptible and reduce consecutive deterioration in the video quality. SOLUTION: The video receiver is provided with a video image reception section that receives a transmitted digital video image, a video decoding section that decodes a received video image, a deterioration information calculation section that calculates deterioration information in the unit of frames on the basis of fault information obtained at the reception of the digital video signal and decoding information obtained in the case of decoding a video image, a deterioration information storage section that stores the calculated deterioration information, an output control section that controls an output of a decoded frame video signal in response to the calculated deterioration information to generate control information for the case, and a control data storage section that stores the controlled frame video signal and the generated control information.
Patent JP-2001346256-A (JP)
Title: Transmission method for mobile communication terminal and mobile communication terminal and information providing server
Inventor: DOI MIWAKO
IPC: H04W4/02
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a transmission method by a mobile communication terminal by which a user can easily be connected to a desired communication opposite party in response to a position of the user and to provide the mobile communication terminal adopting the method. SOLUTION: The mobile communication terminal that uses connection information specific to each area to communicate with it via a connected network and adopts its transmission method above, stores the connection information leading to a prescribed service provider source to a storage means, selects connection information leading to an optimum service provider source to a specified current position and a service requested by the user among the connection information sets stored in the storage means and makes a connection request to the network by using the selected connection information.
Patent JP-2001343849-A (JP)
Title: Belt fixing device
Inventor: YUGAWA TOSHIHIRO
IPC: H05B3/00
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To accelerate a fixing process by making a nip width wide without enlarging a diameter of a roll, with respect to a belt fixing device. SOLUTION: In the device, a fixing belt 3 is hung between rolls land 2 provided with a heat source inside at least one of them and the two rolls 1 and 2 are brought into contact with a pressurizing roll 4 through the fixing belt 3.
Patent JP-2001340177-A (JP)
Title: Mattress bedding
Inventor: MORISHITA ROKURO
IPC: D04H1/43
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a comfortable mattress bedding which prevents the accumulated heat liable to be generated in use under an extremely hot environment and the moisture by sweating from stagnating within the mattress bedding. SOLUTION: This mattress bedding is >=10 kg and <10 kg respectively in the compression repulsion forces of a hard layer and a soft layer and is greater in the moisture content under 20 deg.C×65% RH of the soft layer by >=3% than that of the hard layer. These layers are so laminated that the soft layer faces the human body side.
Patent JP-2001340710-A (JP)
Title: Hot-water supplying bathtub with water purifying function
Inventor: KAWAI YU
IPC: A47K3/00
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a hot-water supplying bathtub provided with a water purifying function, in which the water level is able to be surely detected even when the seal of a motor-driven three-way valve (water discharge valve) is damaged. SOLUTION: When a circulating pump 16 and a hot-water-supply/heating means 22 are stopped, or when the water level of a bathtub 17 is detected in this bathtub, a linkage between the lower side of a filter 20 and the feeding side of the bathtub adapter 19 a linkage between a bypass circuit 27 and the feeding side of the bathtub adapter 19 and a linkage between the suction side of a circulating pump 16 and the suction side of the bathtub adapter 19 are cut off, respectively and then any change water level in the bathtub is suppressed to prevent a water leakage or to surely detect the water level.
Patent JP-2001343408-A (JP)
Title: Signal intensity detector
Inventor: ITO TATSUYA
IPC: G01R29/08
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a signal intensity detector which secures accuracy and the number of digits in the detection of the intensity of noise-oriented input signals having a broad dynamic range, regardless of the variations in the input level. SOLUTION: The number of digits of an intensity detection data is secured, even for a low input signal level by controlling the upper limit value of a reference voltage with respect to an input signal of an A/D converter, while a correction is made according to the operation of an attenuator and a set value of the reference voltage, thereby outputting a signal intensity data itself.
Patent JP-2001347109-A (JP)
Title: Device and method for dehydrating sludge
Inventor: KURITA TAKASHI
IPC: B01D33/58
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for dehydrating sludge, which enables to smoothly restart the operation or the like. SOLUTION: Filter body lines 6 and 7 formed by mounting a plurality of a rotary filter body 601 or 701 formed by arraying many pieces of disks 20 and 21 in the direction of a rotary axis 8 to form an intercoupling line in parallel are arranged oppositely in 2 stages of upper and lower. The device for dehydrating sludge is constituted so as to be provided with a dehydration vessel 2 structured to transport the sludge while filtering and dehydrating and to discharge the dehydrated cake 18 by rotating the rotary filter bodies 601 and 701 and a washing means for the sludge stuck to the rotary filter bodies 601 and 701 is provided in the dehydration vessel 2 to perform a sludge washing process S before and/or after a dehydration process T.
Patent JP-2001037009-A (JP)
Title: Temperature controller for battery of vehicle
Inventor: MATSUDA KENJI
IPC: H01M10/50
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a temperature controller which can reduce the size and energy consumption of a vehicle by controlling the temperature of a high- temperature type battery by utilizing the exhaust heat of the engine of the vehicle and, in addition, can control the battery to the highest-efficiency temperature with high accuracy. SOLUTION: A temperature controller is provided with a heat exchanger 11 which removes exhaust heat from the engine 3 of a vehicle, a heating loop K constituting the circulating passage of a coolant which transports the heat of the heat exchanger 11 to the high-temperature type battery 5 of the vehicle, and a radiator 9 which cools the battery 5. The temperature controller is also provided with a cooling loop R which constitutes the circulating passage of the coolant which transports the heat of the battery 5 to the radiator 9 and is connected to the heating loop K to have a common passage C and first and second flow control valves 60 and 61 which are respectively installed to the heating and cooling loops K and R.
Patent JP-2001348173-A (JP)
Title: Control device for elevator
Inventor: SENDA MITSUO
IPC: B66B5/02
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To perform guide annunciation guide-announcing abnormality relating to a user awaiting getting on during control operation at the time of abnormality, and leading getting off relating to even a user getting on by mistake. SOLUTION: When abnormality is generated during operation of an elevator, rescue operation is started, a car is made to arrive at the adjacent floor or a refuge floor, a guide is announced of getting off relating to a user in the car, a guide is announced of getting on incapable relating to a user awaiting getting on in the floor the car arrives at, a guide is announced so as to get off by operating a lighted door-open button, after a door is closed, relating to even a user getting on by mistake, at last the door is closed to end the rescue operation.
Patent JP-2001350576-A (JP)
Title: Visual interface
Inventor: IWANO HIROTAKA
IPC: G06F3/02
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a visual interface which provides visual information for stably and properly making discrimination while coping with variation in the quantity of light in environment. SOLUTION: This interface is equipped with an infrared-ray irradiation device 4 which allows a console panel 1 to be irradiated with infrared rays and an infrared camera 5 which photographs an image by infrared rays reflected from a photodetection area A of the console panel 1 which is equipped with an operation part 2 composed of key switches 3 and has its photodetection area A formed of an infrared-ray absorber.
Patent JP-2001355109-A (JP)
Title: Cylindrical supporter and method for producing the same
Inventor: HAYASHI MASAAKI
IPC: A41D13/06
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical supporter on which a pad has been sewn, so designed that the pad can be properly and also easily sewn on a cylindrical supporter body, and labor and cost necessary for making the supporter are reduced. SOLUTION: The subject method for making a cylindrical supporter comprises the following steps: forming a cylindrical supporter body 1 using a circular knitting machine, in this step, a first knitted part 3 and a second knitted part 4 are formed, while, only in forming the latter knitted part 4, elastic yarns 8 are used together with main knitting yarns 7; cutting the second knitted part 4 along the cylinder axis to spread the supporter body 1; sewing the pad 2 on the thus spread fabric 14 so that sewing operation can be done easily; and finally, sewing up cut edges 15 and 15 together so that the spread fabric 14 is restored into the cylindrical shape.