baber/WOPTO huggingface dataset:
Patent JP-2002243216-A (JP)
Title: Dynamic ice heat storage system and method for operating it and method for prediction
Inventor: OKAMURA AKIHIKO
IPC: F24F11/02
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic ice heat storage system and a method for operating it capable of obtaining cold water at low temperature of about 0 deg.C even when a radical and large heat load is generated, while an ice making cost is suppressed as much as possible. SOLUTION: The dynamic ice heat storage system 1 comprises a heat storage tank 10 for storing ice 12, an ice making cycle 20 for cooling water 11 taken out from the heat storage tank 10 to produce and supply ice and water slurry to the heat storage tank 10 and an ice melting cycle 50 for performing a heat exchange of the water 11 taken out from the heat storage tank 10 and returning the water 11 whose temperature rises to the heat storage tank. The temperature of the water 11 taken out from the heat storage tank 10 is calculated until the operation of a cooling load is completed on the basis of the preset time change of the cooling load.  A maximum time X for which the operation of the ice making cycle 20 can be stopped is obtained within a range where the calculated temperature of the water 11 does not reach a prescribed upper limit temperature until the completion of the operation of the cooling load. During the maximum time X, the operation of the ice making cycle 20 is stopped.
Patent JP-2002053902-A (JP)
Title: Method of producing alloy powder
Inventor: KANOYA IZURU
IPC: B22F9/04
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce the milling time in mechanical alloying. SOLUTION: In the production of an alloy powder as an aggregate of alloy grains composed of a metallic matrix and addition components, an aggregate of metallic matrix grains and an aggregate of addition component grains are used, and a mechanical alloying is performed. At this time, the relation between the grain diameter D of the metallic matrix grains and the grain diameter (d) of the addition component grains is set to d<=D/6.
Patent JP-2002249996-A (JP)
Title: Method for suppressing slime in neutral paper making process
Inventor: IIIZUMI TARO
IPC: A01N37/02
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for suppressing slime in a neutral paper-making process, capable of easily and effectively suppressing the generation of slime over a long period without relying upon empirical judgment by carrying out the microbial ecological analysis of the paper-making process and the clarification of the effect of various slime controlling agents on the dominant bacteria to determine the optimum combination of slime controlling agents and the specification for the alternating treatment with the controlling agents. SOLUTION: The method for suppressing the generation of slime in a paper- making process for producing paper in neutral state with a paper machine is carried out by the switching use of slime controlling agents comprising a slime controlling agent containing a quaternary ammonium salt-based surfactant or a bromoacetic acid ester compound as an active component and another slime controlling agent free from the quaternary ammonium salt-based surfactant and the bromoacetic acid ester compound in a single continuing operation period of the paper machine.
Patent JP-2002257995-A (JP)
Title: Radiation image converting panel
Inventor: NAKANO YASUSHI
IPC: C09K11/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a radiation image converting panel with a high X-ray absorbing coefficient (sensitivity), favorable image quality (small X-ray quantum mottle), and improved WS and MTF. SOLUTION: This radiation image converting panel has a stimulable phosphor layer containing a rare earth activated barium halide fluoride-based stimulable phosphor represented by following general formula (1) and formula (2). General formula (1): Ba1-x M<2> x FBr:yM<1> , zLn General formula (2): Ba1-x M<2> x F1-a I1+a :yM<1> , zLn.
Patent JP-2002258449-A (JP)
Title: Area gradation image forming method
Inventor: SUZUKI NAOYO
IPC: G03C1/76
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an area gradation image forming method by which a color mixture and color turbidity are prevented and superior reproducibility of colors including golden red and black dots and high color developing properties are ensured. SOLUTION: In the area gradation image forming method in which a silver halide photosensitive material having yellow, magenta and cyan developing layers each containing a silver halide emulsion having >=95 mol% average silver chloride content on the base is exposed and developed, the maximum yellow density (Dmax) of the yellow developing layer is >=1.5 and absorption when the concentration of a yellow developing coupler is 1.2 is represented by a*<=5 and b*>=85 on the a*b* plane in the CIELAB color space.
Patent JP-2002259731-A (JP)
Title: Property mediating method and property mediating system
Inventor: INOUE TAKAO
IPC: G06Q50/16
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To mediate between a prospective shopkeeper and a property provider more smoothly. SOLUTION: A property information supply server 21 requests an input of property information from a property seeker side terminal 1, and according to address information in the input property information, reads out map information from map information stored in a map information database 22 and transmits it to the property seeker side terminal 1. A desirable range of places to open a shop transmitted from the property seeker side terminal 1 and the input property information are relatedly registered in a property information database 23.  When a property provider side terminal 3 inputs address information on an area to be searched, according to the input address information, a map including a corresponding address is read out from the map information stored in the map information database 22, and the read map, on which the desirable range specified by the property seeker and registered in the property information database 23 is lapped, is transmitted to the property provider side terminal 3.
Patent JP-2002254095-A (JP)
Title: Sludge hopper facilities and sludge treatment facilities
Inventor: KOGA AKIYOSHI
IPC: C02F11/06
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To cope with a large variation in amount and quality of water- containing sludge carried into sludge hopper facilities and sludge treatment facilities. SOLUTION: The sludge hopper facilities 21 are provided with sludge hoppers 8A and 8B for storing the water-containing sludge G. In addition, more than one sludge hopper are provided, and a state-detecting mechanism 40 that detects the inner state of each of the sludge hoppers individually and a receiving hopper- displaying mechanism C that selects a sludge hopper, which the water-containing sludge can be put in, based on the inner state of each sludge hopper measured by the state-detecting mechanism and displays it are provided.
Patent JP-2002254177-A (JP)
Title: Press-contact machine
Inventor: YOSHIDA HISASHI
IPC: E04G21/12
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a press-contact machine capable of being widely used commonly with one machine even for a material with different diameter, thereby enabling reduction in costs. SOLUTION: In the press-contact machine 1 provided with a fixing clamp 2 holding one material 11 to be brought into press-contact, a movable clamp 3 sliding to the clamp side holding other material 12, a punching shearing blade 41 sliding between the fixing clamp 2 and the movable clamp 3 for shearing a bulge 13 at the press-contact part between the materials, a punching shearing blade holder 4 mounted with the punching shearing blade 41, and a cylinder 5 to which the fixing clamp 2, the movable clamp 3 and the punching shearing blade holder 4 are assembled, the punching shearing blade 41 and the punching shearing blade holder 4 are provided exchangeably in response to the outer diameter of the material to be brought into press-contact so as to solve the problem.
Patent JP-2002260134-A (JP)
Title: Home security system
Inventor: OYA YASUO
IPC: H04Q9/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of an accident caused by an erroneous operation, an inadvertent error or the like by giving an alarm of abnormality or previous warning of potential abnormality in a home electric appliance. SOLUTION: A home security customer controller 11 includes a status monitoring server 12, a database 13, and a radio LAN interface 14. On the other hand, the home electric appliances 31a, 33b,..., 31n include status monitoring functions, and send power ON/OFF signals and appliance fault information to the home security customer controller 11 through a wireless LAN 40. The home security customer controller 11 monitors the occurrence of fire, human intrusion or the like using detected signals from various sensors, as well as monitoring the statuses of respective apparatuses using the information sent from the home electric appliances 31a, 33b,..., 31n. In case that an abnormality is detected, the home security customer controller 11 gives an alarm and informs a security company 42 and a mobile phone/PHS/pocket bell (trademark registered) 43 of the occurrence of abnormality.
Patent JP-2002271226-A (JP)
Title: Ceiling tile transmitter and receiver system
Inventor: FRECSKA SANDOR A
IPC: H04B1/38
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the need for considering that digital electronic equipment should be introduced, at designing of a building due to the spread of such electronic equipment. SOLUTION: A ceiling tile transmitter and receiver system is provided with at least one transmitter/receiver located in a ceiling panel during or after the ceiling panel manufacturing process. In one embodiment, one or more pockets of variable size and shape are formed on the surface of the ceiling panel, during or after the ceiling panel manufacturing process, and a transmitter/receiver, for example, an RF(radio frequency) antenna is rigidly fixed in the pocket. In another embodiment, the transmitter/receiver is embedded in the front side (lower surface) of the ceiling tile, and a 'scrim' covering is placed over the transmitter/receiver to secure it at a prescribed position. The transmitter/ receiver can be embedded inside the ceiling tile or rigidly fixed on the upper, lower, or side surface of the ceiling tile.
Patent JP-2001331737-A (JP)
Title: Network system and login method
Inventor: HANAI ATSUSHI
IPC: G06Q30/06
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an online shopping system having high convenience and reliability. SOLUTION: In the case of a corporation, the ID of the corporation and the ID of an individual in this corporation are inputted on a login screen of online shopping. In the case of an individual, his or her ID is inputted there.
Patent JP-2002267308-A (JP)
Title: Refrigerator with temperature changing chamber
Inventor: MASUBUCHI SHINICHI
IPC: F25D11/00
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To easily set the temperature of a temperature changing chamber to optimum temperature for eating and drinking by a user even when the user does not know the optimum eating and drinking temperature of stored food. SOLUTION: In the refrigerator with a temperature changing chamber having a function for setting temperature by an electronic controller, the electronic controller has a means for communicating with an external part of the refrigerator to control the temperature of the temperature changing chamber in accordance with the eating and drinking temperature of an externally fetched food name.
Patent JP-2002267080-A (JP)
Title: Easy release joint
Inventor: NAGATA MASAAKI
IPC: E03C1/042
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an easy release joint highly workably performing connecting work in a narrow working space in connecting a plumbing fixture to a feed pipe for feeding water or hot water via a connecting pipe and to surely insert the easy release joint to a pullout prevention position when inserting a male pipe into a female pipe inside. SOLUTION: The easy release joint 38 comprises a socket member 46 and the pullout prevention clip 72 having a cam part 8 and being elastically enlarged/contracted. A display part 144 displaying that an end member 48 is inserted into the socket member 46 inside till the pullout prevention position is provided in the side of the end member 48.
Patent JP-2002270396-A (JP)
Title: Plasma processing equipment
Inventor: MATSUI TAKUYA
IPC: H01L21/3065
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a means for attaining optimization of material selection of a reinforcement rib used for break prevention of dielectric top board and its long-life. SOLUTION: By connecting a gas introduction parts 4 and a gas diffusion parts 6 to the reinforcement rib 3 prepared for breakage prevention of the dielectric top board 2, a structure is constituted that gas is made to distribute uniformly on a substrate 9 in a vacuum processing room 8 from a gas blow-off hole 7 arranged in the gas diffusion parts 6. By this, the function for gas blowing-off can be separated from the reinforcement rib 3, and optimization of material selection and long-life can be made to attain.
Patent JP-2002273091-A (JP)
Title: Washing machine with partial washing device
Inventor: KANEKAWA TOMOYUKI
IPC: D06F19/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine with a partial washing device whose safeness is heightened. SOLUTION: The partial washing device 100 is mounted in a machine body 2A storing a washing tub 30. The partial washing device 100 has a group of control buttons including an operating button. The machine body 2A also has control buttons. When prescribed buttons from among the buttons are depressed in a specific pattern, child locking is set. When the child locking is set, unless prescribed control buttons are depressed, the operation of the partial washing device 100 can not be initiated.
Patent JP-2002281181-A (JP)
Title: E-commerce system using ic card
Inventor: OGAWA KIYOTAKA
IPC: B42D15/10
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain an e-commerce system in which data is not stolen illegally by a third part even in e-commerce through the Internet, illegal use by the owner of a portable terminal or an operator is prevented, security of information in an IC card is ensured, and information in the card can be displayed on the screen of the portable terminal. SOLUTION: The e-commerce system comprises a portable terminal (4) being set with an IC card (1) for storing value added information, and a host server (3) having a function for connecting online with the portable terminal and downloading value added information to the IC card through the portable terminal, wherein the IC card has a file structure protected by the access key of each file, and is arranged such that the file can be read out/rewritten only by the access key of the host server.
Patent JP-2002273247-A (JP)
Title: Impact type crusher
Inventor: IIZASA MASAHARU
IPC: B02C13/282
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an impact type crusher improving crushing efficiency without increasing the height of a casing and collision plates at both side upper parts. SOLUTION: This impact type crusher is provided with the casing provided with a feeding port 2 on the upper center, a positively and reversely rotatable rotor 3 positioned below the feeding port inside the casing, horizontally laid and provided with a plurality of hitting plates 6, the collision plates 9 and 10 disposed at an upper part and a lower part at both side parts of the rotor and a means for guiding a material M to be crushed fed to the feeding port to the hitting surfaces 6a and 6b at the front of a rotating direction of the hitting plates. The impact type crusher is provided with a ceiling collision plate 12 turnably disposed at the lower center inside the feeding port for making the material crushed by an impact by the hitting plates and scattered collide.
Patent JP-2002281322-A (JP)
Title: Image processor
Inventor: SUINO TORU
IPC: H04N1/60
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an image processor to judge color/monochrome reproduction by using data obtained from a means to read an image at high speed or a means to instantaneously photograph the entire two-dimensional surface and to make it into digital data in an automatic document feeder before the main scanning. SOLUTION: An original 3 is transferred to a prescribed position by feed rollers 4, 5 as shown in Fig. 2. An image input part 1 exists between the transfer rollers, inputs the image of the original 3, for example, with low resolution and at high speed, transmits image data outputted from the image input part to a chromatic/achromatic judging part and a halftone judging part and the color/monochrome reproduction is judged by using judgment results by a color/ monochrome reproduction judging part.
Patent JP-2002276664-A (JP)
Title: Fluid bearing component
Inventor: MATSUMOTO KEIJI
IPC: F16C17/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a fluid bearing components neither causing seizure nor abrasion by the long-period of use. SOLUTION: A metal layer 2 having hardness higher than that of a base 1 is formed on the surface of the base 1 with 180 or less in the hardness Hv, and a dynamic pressure groove 3 is formed in the metal layer 2 so as to expose the base 1 to the bottom surface. The base 1 is preferably formed of copper or alloy having the copper as its main component from the viewpoint of the workability, easy handling performance, and the cost. The metal layer 2 is preferably formed of nickel or alloy having nickel as its main component from the viewpoint of the hardness and the workability of the metal layer and the thickness of the metal layer is preferably in a range of 3-15 μm from the viewpoint of providing a sufficient bearing action and at the same time a high production efficiency.  The metal layer 2 is recommended to be formed by plating from the viewpoint of obtaining a uniform metal layer. The dynamic pressure groove 3 is desirably formed by electrolytic machining from the viewpoint of preventing micro burr, tear, or chips from generated in machining.
Patent JP-2002280208-A (JP)
Title: Wave absorber
Inventor: KASHIWABARA KAZUYUKI
IPC: H01F1/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a sheet-like wave absorber which has high wave absorption characteristics, with respect to unrequired electromagnetic waves in a frequency region 'GHz' higher than that of 'MHz', such as 'millimeter waves' or 'mirowaves', and in which manufacturing steps or instillation works are simple. SOLUTION: A wave absorber is obtained by blending hard magnetic powders. Powders have needle-like shopes, with the long diameter being 0.03 to 0.3 μm, the short diameter being 0.01 to 0.10 μm, and Hc being 500 Oe or higher.
Patent JP-2002286173-A (JP)
Title: High pressure hose
Inventor: SHIRAI TOMOHISA
IPC: B32B1/08
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a high pressure hose usable in a high temperature environment, capable of maintaining flexibility, having excellent swelling resistance. SOLUTION: In this high pressure hose, an intermediate layer having a structure by braiding a metallic wire is formed on an outer peripheral surface of an inner layer composed of rubber, and an outer layer composed of rubber is arranged on the outer peripheral surface. A thermoplastic resin layer having the 0.5 mm or less thickness, and 120 deg.C or higher melting point is formed on an inner peripheral surface of the inner layer.
Patent JP-2002295752-A (JP)
Title: Pipe joint
Inventor: IKEDA KOJI
IPC: F16L17/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To improve the workability and water-tightness of a pipe joint which can be connected only by inserting a connecting pipe by preventing a sealing member inserted for water-tightness between the connecting pipe and the pipe joint from turning up when the connecting pipe is inserted. SOLUTION: The pipe joint comprises a pipe joint body 1 with a guiding part 8 for allowing a resinous connecting pipe 16 to be fitted thereover, a cap nut 11 screwed into the joint body 1, and a ring 15 placed between the cap nut 11 and a guiding part 8. The guiding part 8 of the pipe joint body 1 has a slot 9 formed on the outer surface thereof, and the annular sealing member 10 closely contacting the inner peripheral surface of the connecting pipe 16 is inserted into the slot 9. The cross section of the sealing member 10 is formed of a base 10a closely contacting the peripheral surface of the slot 9, a swelling part 10b formed so as to protrude out of the slot 9 over the outer periphery and closely contacting the inner peripheral surface of the connecting pipe 16, and a shaft part 10d connecting the base 10a and the swelling part 10b.  A space 10e is formed between the base 10a and the swelling part 10d to allow the swelling part 10d to be deformed elastically.
Patent JP-2002283858-A (JP)
Title: Maintenance vehicle's hst mounting structure
Inventor: OKAZAKI TOSHINORI
IPC: B60K17/10
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a conventional HST mounting structure, which a HST pump and a HST motor are furnished in a transmission case and connected with by setting up a filter outside of the case through piping, increases cost and causes troubles in building when production and maintenance. SOLUTION: The mission case is divided into front and rear cases, the HST pump (2) and the HST motor are mounted between both the cases, and a port block (6) of which inside is processed from an oil route of the HST is mounted. The filter (7), which connects with the oil route of the HST, is mounted on the side of the port block (6).
Patent JP-2002295285-A (JP)
Title: Air intake control device for internal combustion engine
Inventor: YAMAMOTO TAKAHIKO
IPC: F02D41/06
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an air intake control device for an internal combustion engine which is capable of preventing the discharge of harmful substances, immediately after the engine starts, by controlling the air intake thereof. SOLUTION: This air intake control device is provided with supply parts (40, 41) for high oxygen concentration air, which is connected to an intake passage (21 to 23) and has an oxygen separation membrane 40 having oxygen permeability, a control valve 42 for the high oxygen concentration air, which can communicate or shut off an interval between the supply parts (40, 41) and the intake passage (21 to 23), and an air intake control valve 24 for shutting off the intake passage (21 to 23), during the stoppage of an internal combustion engine 1. When the engine 1 is stopped, the control valve 42 communicates with the supply parts (40, 41) with the intake passage (21 to 23), to introduce the high oxygen concentration air into the latter.
Patent JP-2002291908-A (JP)
Title: Bipolar electrode for living body and its guide connection structure
Inventor: KOBAYASHI YOSHIKAZU
IPC: A61N1/04
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a bipolar electrode which is safely and easily connected with main equipment and a guide connection structure for sending an electric signal to it. SOLUTION: In the bipolar electrode for the living body having a conductive adhesive layer, an electrode element layer, a nonconductive substrate sheet supporting the two layers and two electrode terminal parts, the two electrode terminal parts are independent electrically from each other and integrated through the nonconductive sheet and a pierced part is provided nearly at a medium part between the electrode terminals and the guide connection structure is fitted to the bipolar electrode.