baber/WOPTO huggingface dataset:
Patent JP-2001222164-A (JP)
Title: Developing device, developing method and image forming device
Inventor: SATO KAZUHIKO
IPC: G03G15/09
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To form a high-quality image and to eliminate trouble such as the deterioration of developer, the insufficiency of the electrified amount of the developer, the lowering of image density by preventing ghost that the history of an image is left on a developing sleeve or dotted image irregularity from occurring. SOLUTION: Repulsive magnetic field for peeling the developer is formed by two magnetic poles N2 and N3 adjacent to each other out of plural magnetic poles of a magnet roll 42, and a 1st magnetic substance 48A where a magnetic pole S different from two magnetic poles N2 and N3 is opposed to the developing sleeve 41 in a non-contact state and a 2nd magnetic substance 48B having the same polarity N as two magnetic poles N2 and N3 on the downstream side in the advancing direction of the developer released from the sleeve 41 in the vicinity of the substance 48A are arranged, and the tolerance of the arranging position of the substance 48A to two magnetic poles N2 and N3 and the tolerance of the arranging position of the substance 48B to the substance 48A are set.
Patent JP-2001220476-A (JP)
Title: Resin composition for mold processing
Inventor: SATO MITSUHIRO
IPC: C08L25/04
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition for mold processing capable of inhibiting the generation of soot on its combusting disposition and not generating black smoke. SOLUTION: This resin composition is composed of a polystyrene-based resin as a main component, contains >=50 wt.% and <=70 wt.% of the polystyrene-based resin and >=30 wt.% and <=50 wt.% of a powdery metal oxide and is obtained by mixing the polystyrene-based resin with the metal oxide to disperse the metal oxide in the polystyrene-based resin.
Patent JP-2001222383-A (JP)
Title: Pc card slot and information processing equipment using the same
Inventor: FUKAZAWA YOSHIAKI
IPC: H01L33/00
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To enable a user to recognize a state of a PC card to prevent erroneous pull of the PC card from a PC card slot by the user during access to the PC card or before an end processing. SOLUTION: This information equipment is provided with a PC card interface and a light emitting part to be turned on or off according to an operating state of the PC card linked with the PC card interface.
Patent JP-2001222336-A (JP)
Title: Accounting system and accounting control circuit and accounting server and accounting control method and recording medium with accounting control program recorded
Inventor: TSUBURAYA SHIGETO
IPC: G06Q30/04
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an accounting system for charging use fees according to the use quantity of a user. SOLUTION: An accounting control circuit 10 of a device 20 of each user and an accounting server 40 are respectively provided with a communicating means for communicating with each other, and the accounting server 40 is provided with a permission information notifying means for deciding the available quantity and range, and for transmitting the result to the accounting control circuit 10, and the accounting control circuit 10 is provide with a permission information recording means for recording and updating the permission information according to information and instruction transmitted form the accounting server 40, and for referring to this, a use information detecting means 12 for detecting the use information of the device 20 by the user,  and an availability/unavailability control means 13 for deciding the validity/invalidity of the execution of a stopping means and a restarting means, and for executing this. When the use quantity of the user exceeds the allowable quantity, this is detected, and the device is stopped, and after the permission information is received from the accounting server 40, the device is restarted.
Patent JP-2001219165-A (JP)
Title: Advanced membrane treating device
Inventor: SUZUKI TATSUHIKO
IPC: C02F1/78
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a membrane treating device capable of performing filtration by a hollow fiber membrane and advanced treatment by ozone at the same time, and of effectively carrying out the backward washing of the hollow fiber membrane. SOLUTION: An ozone introducing part 12 for introducing an ozone-containing gas is installed in the treating tank 10 of an internal pressure type membrane treating device 10, which supplies raw water to the inside of the hollow fiber membrane forming a membrane module 11 and performs filtration.
Patent JP-2001227200-A (JP)
Title: Hydrogen gas cylinder building
Inventor: MOMOCHI TERUO
IPC: E04H9/14
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen gas cylinder building which can alleviate damage in the event of hydrogen gas explosion, and effectively use a space other than a danger district by specifying the danger district. SOLUTION: The hydrogen gas cylinder building including a concrete wall as a component part is built on a semi-basement floor, such that explosion gas generated in the event of hydrogen gas explosion blows out a roof which is formed of a lightweight member and arranged so as to be exposed on the ground. Therefore, the hydrogen gas is only upward emitted, to thereby restrain the concrete wall from scattering into the surroundings.
Patent JP-2001190582-A (JP)
Title: Buttock lift
Inventor: OKADA HIROSHI
IPC: B66D1/04
Filed: 2000-01-11
Abstract: PROBLEM TO BE SOLVED: To reduce the labor of a care worker during replacing a diaper. SOLUTION: This lift is used for lifting an affected part by turning a hand wheel.
Patent JP-2001227736-A (JP)
Title: Remodeling structure of incinerator plant
Inventor: TANAKA SUSUMU
IPC: G21F9/32
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a remodeling structure of an incinerator plant capable of reducing water content of incineration ash intruding into the ash bunker, reducing the transportation load of the incineration ash, and improving the environment. SOLUTION: The incinerator plant provided with an ash cooler 3 in which incineration ash from the incinerator 1 is transferred by a water sealing conveyor 2 and an ash bunker 4 receiving the incineration ash from the ash cooler 3 is remodeled to install an ash-extruding device 14 provided with an ash- extruding mechanism 6, in a water tank 5, and the ash bunker 4 is disposed at the under side of the ash-extruding device 14.
Patent JP-2001229514-A (JP)
Title: Thin film magnetic head and its manufacturing method
Inventor: CHIBA HIROSHI
IPC: G11B21/21
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To greatly improve magnetic and floating characteristics of a thin film magnetic head and to enhance reliability there of in the manufacturing method of thhe head using a giant magneto-resistance(GMR) head or a spin- tunnel magneto-resistance(TMR) head for reproducing. SOLUTION: In the method for machining the floating surface of a thin film magnetic head, a stepped rail is machined in the floating surface by ion milling, and then clustered ion beam machining is performed. Alternatively, the clustered ion beam machining is performed while the magnetic head is attached to a support spring, and assembling to a drive is subsequently performed in a vacuum or atmosphere controlled chamber. Thereby, surface toughness and machining level difference are reduced, and the deterioration of element characteristics caused by damage, corrosion or contamination is prevented. Further, variance in floating amounts is reduced to realize a reduction in the effective floating amount of the head, a magnetic disk device having a recording density higher than that in the conventional case is provided, and the reliability of the magnetic disk device is greatly enhanced.
Patent JP-2001224798-A (JP)
Title: Game machine
Inventor: KISHI ISAO
IPC: A63F7/02
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To realize a game machine which is hard to provide tricks aiming at an unfair act on a signal output means triggering off variable display of a symbol. SOLUTION: A first kind starting port switch 27a is electrically connected directly to a main board 100 with a cable L1 without a relating means such as a relay board. The game machine is constituted so that an unfair act to provide tricks on a relay board to turn on the first kind starting port switch 27a regardless of game ball passing as in conventional one, an unfair act to detect timing to turn on the first kind starting port switch 27a, or an act to rewrite premium ball data to be sent from a main CPU 112 to a sub-CPU 212 to unfairly increase the number of premium balls feeding are hard to carried out.
Patent JP-2001224708-A (JP)
Title: Foot fin for swimming
Inventor: KAWASHIMA HARUO
IPC: A63B31/08
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a foot fin whose foot pocket is easy to put in and out a foot. SOLUTION: Ribs 22 extended forward from around an opening 12 for foot fitting are formed on the inner face of an instep part 7 of a foot pocket 2 of this foot fin 1 for swimming. A groove 33 extended forward is equipped in between ribs 22, 22. The thickness of the instep part 7 is made thinner in the groove 23.
Patent JP-2000265929-A (JP)
Title: Device for monitoring starter
Inventor: LUTZ STEFFEN
IPC: F02N11/04
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To prevent unintended operation of an electrical appliance functioned as a starter by providing an additional controller and operating or non-operating an inverter dependent on vehicle operation information by the controller. SOLUTION: A control unit 10 is provided with an inverter 14, a DC-DC converter 22, a central unit 30, and an additional controller 40 so as to actuate an asynchronous motor 12 operable as a starter or a generator via the inverter 14. For example, an electric net part 16 having an electric net voltage 42 V is provided so that the feed voltage is directly impressed to a 36 V battery 20 and an electric valve device 18 as a consumer device 16. A 12 V mounted electric net 24 additionally connected to a DC-DC converter 22 is provided and the 12 V battery 26 and the consumer device 28 are connected thereto. The additional controller 40 receives a motor rotation speed signal (n), etc., and, when a drive row is intercepted relative to the torque transmission, the controller 40 controls to actuate the inverter 14.
Patent JP-2001235326-A (JP)
Title: Camera for photogrammetry and image recording medium used therefor
Inventor: HARA MASATO
IPC: G01C15/06
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To quickly form a survey drawing based on digital images recorded on an image recording medium by a camera for photogrammetry and detect anlteration. SOLUTION: Survey image data are sequentially stored in an IC memory card 180 by the camera for ohotogrammetry every time when an image is taken. The survey image data PD include a header area H, a picture element data storage area IMD, and a footer area F. A line of digital picture element data is stored in the digital pixel data storage area IMD. A frame number H1, an image number H2, the date and time of photography H3, a camera ID number H4, a photographic condition H5, and distortion data H6 are stored in the header area H. A target ID number F1, the numbers of times of installation and movement F2, the distance F3 between reference points, and data about a target position F4 are stored in the footer area.
Patent JP-2001236973-A (JP)
Title: Solid high polymer electrolytic film and its production
Inventor: TANIGUCHI TAKUMI
IPC: H01M8/10
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a solid high polymer electrolytic film with good proton conductivity in a high-temperature and low-humidity condition. SOLUTION: The film having proton conductivity, formed of a main acidic polymer for forming the electrolytic film is dried with a hot air (S12) and immerged in a basic polymer solution for impregnating the film with the basic polymer (S14) to form the solid high polymer electrolytic film. The most basic polymer is introduced into a portion of the main polymer, functioning as a proton conductive path, for carrying the conduction of proton. The solid high polymer electrolytic film which contains the basic polymer for carrying the conduction of the proton has more proton conductivity even at a high temperature over a water boiling point in a low-humidity condition than in the case of the conduction of the proton as hydrate.
Patent JP-2001234586-A (JP)
Title: Tower-shaped building and its construction method
Inventor: SUZUKI TADAO
IPC: E04G21/14
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To suppress a plane area of the foundation of a tower-shaped building and a cross-section dimension of a column, and enhance the workability and work efficiency of the tower-shaped building. SOLUTION: A plurality of columns 2, and clip members 3 constraining a plurality of columns 2 are used as the framework of the tower-shaped building 1, the tower-shaped building 1 is connected to a neighboring building 17 by using the clip members 3, and a horizontal force received by the tower-shaped building 1 is borne by the neighboring building 17.
Patent JP-2001241866-A (JP)
Title: Heat exchanger
Inventor: TAKIZAWA SADAHIRO
IPC: F28F9/013
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger which makes heat-exchange between two kinds of fluids and has good heat transferring ability and a high pressure withstanding strength. SOLUTION: This heat exchanger is constituted by spirally winding a pipe for primary fluid and another pipe for secondary fluid in a double spiral in which the pipes are alternately brought into contact with each other in a heat- exchangeable state and fastening fixing sections provided at both ends of the pipes to each other so as to adhere the pipes closely to each other. The pipe for primary fluid is made to have a circular cross section and the pipe for secondary fluid is made to have recessed sections matching the circular pipe for primary fluid so that the pipes may be adhered closely to each other.
Patent JP-2001064870-A (JP)
Title: Functional material and production thereof and functional structure body and photo-functional element
Inventor: ISHIBASHI AKIRA
IPC: D06M15/15
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an optically functional element that breaks through the limitation of the device density, when a flat face substrate is used, alleviate the wiring difficulty, when a ball semiconductor is used and is based on a novel principle of operation. SOLUTION: A functional element, for example, a photo-electronic device 2 is formed on the circumference of the one-dimensional structure 1, 5 formed with a material, for example, an organic substance to prepare fibrous functional material. The one-dimensional structure 1, 5 is allowed to have a hierarchical structure according to the objective, for example, allowed to have a refractive index distribution or a hollow structure. This functional material is used as a basic fiber and woven up to form the two-dimensional intelligent fabric having a desired functions. The resultant intelligent fabric is used in an artificial muscle, a computer, a chemical treatment system.  In another case, a photofunctional element is constituted by using the mutual action of 4 or more outer wires as the principle of operation and the constituted photofunctional element is used to constitute a display unit.
Patent JP-2001233233-A (JP)
Title: Electric power steering device
Inventor: FUKUMOTO TETSUYA
IPC: H02P7/29
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent an abnormal reverse current or an overcurrent from flowing through an assist motor 1 without causing any error operation or increase in a cost in an electric power steering device. SOLUTION: As to a current control signal (a leftward output AL or a rightward output AR) in the current direction of a reverse current or a normal directional current at the time when a current detection value of the motor 1 is increased above a reverse current allowance or an overcurrent allowance, circuits 6-11 are provided with a function of prohibiting input of the current control signal to a driving circuit 2, and the circuits 6-11 are arranged separately from a control circuit 3.
Patent JP-2001243463-A (JP)
Title: Recording medium and device and method for image processing
Inventor: AIHARA NOBUHIRO
IPC: G06T5/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To properly suppress the density unevenness of an image in a contrast correcting device which makes contrast correction by unit areas after dividing the image into the unit areas. SOLUTION: A density histogram calculation part 201 finds the density histogram of the image and a scene decision part 202 decides the state of the image. When it is decided that the image is in an overexposure, underexposure, deficient-contrast, or high-contrast state, etc., an area size determination part 204 determine the size of unit areas larger. According to the determined size of the unit areas and a contrast correction quantity determined by a contrast correction quantity determination part 103, the density conversion curve of each area is found and used to correct the contrast of the area. Consequently, the unevenness of the density of the image due to the small size of the unit areas despite a large contrast correction quantity (emphasis quantity) can properly be suppressed.
Patent JP-2001205397-A (JP)
Title: Beam blank and method for casting the same
Inventor: YAMADA KATSUHIKO
IPC: B22D11/00
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To continuously cast a beam blank which is a near net shape material of die steel which is free of a core part defect in particular, has a homogeneous and dense structure and has a shape desirable for subsequent molding and rolling. SOLUTION: The beam blank is formed by giving a difference in the secondary cooling intensity between a part corresponding to a web and a part corresponding to a flange to freely change the thickness ratio of the web 15/the flange 17 and press welding and molding the blank by perpendicular and horizontal four-side pressing.  The beam blank of free dimensions is manufactured in correspondence to the dimensions and specifications of the blank by 1) setting the dimensions of casting molds in such a manner that the actual sectional area of the slab attains a blank sectional area/reduction ratio, 2) matching the perpendicular metal mold width with the inside size specifications of the web and 3) providing the perpendicular metal mold with a collar 18 meeting the width specifications of the flange 17, thereby smoothly elongating the blank at the same reduction ratio for both of the web part and the flange part. The solid beam blank # of an H type or the like is molded by the pressure in two directions, perpendicular and horizontal, from the hollow slab 8 having a rectangular section.
Patent JP-2000358281-A (JP)
Title: Method for controlling access to radio resources for transmitting incoming link packet in radio communication network
Inventor: BLANC PATRICK
IPC: H04L12/28
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain an easy and efficient method for reducing interference and optimizing the use of radio resources by executing transmission at a transmitting speed being lower than a permission transmitting speed after the latter speed is received in a user device. SOLUTION: When a perfect frame is received from a new user, the average of reception power is obtained until the last frame or certain preceding frames in order to calculate the estimation of an interference level. Then a network calculates the permission transmitting speed SFmin concerning the new user on the basis of the calculated level of the interference and on the number of active state users and transmits SFmin to new UE. When the calculated speed SFmin is received from UTRAN, the UE sets new TFC on DPDCH to respect the limit of SFmin concerning the transmitting speed. Besides, signalling is executed at a low transmitting speed on DPCCH and a transmission frame is prepared.
Patent JP-2001240736-A (JP)
Title: Reinforced flame retardant polycarbonate resin composition
Inventor: KIKUCHI SEIJI
IPC: C08K3/34
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a reinforce flame retardant polycarbonate resin composition excellent in thermostability and hue stability. SOLUTION: A reinforced flame retardant polycarbonate resin composition comprises: 20-98 wt.% of an aromatic polycarbonate resin (component A); 1-20 wt.% of a halogenated carbonate compound (component B) based on 100 wt.% in total wherein a specific constitutional unit is at least 60 mole % to all the constitutional units, specific viscosity is 0.015-0.1, a chlorine amount at the terminal is not more than 0.3 ppm and a hydroxyl amount at the terminal is not more than 0.0005 mole to 1 mole of all the constitutional units; and 1-60 wt.% of a reinforcing filler (component C).
Patent JP-2001248049-A (JP)
Title: Nonwoven fabric and soft goods using the same
Inventor: SEKIGUCHI TERUAKI
IPC: D04H1/541
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a nonwoven fabric and a compounded nonwoven fabric which hardly cause fluffing in production, have excellent resistance to hairiness after being subjected to frictional stress and are excellent in hand and feel, and to provide soft goods such as absorbing goods and a wiper by using at least one of these nonwoven fabrics. SOLUTION: This nonwoven fabric where fusing conjugated fibers made of both of a low-melting resin and a high-melting resin are subjected to thermocompression point bonding has a structure with the following cross section of a thermocompression point bonded part: the high-melting resin potions of >=30% are deformed in such a way as to be flattened and also the flattened high-melting resin portions form separate parts without fusing with each other or form unfused parts in the form of line contact by coming into contact with each other in the form of line contact; and the low-melting resin portions form outer layers for the high-melting resin portions, stick to the high-melting resin portions by fusion and also cover the high-melting resin portions.  The compounded nonwoven fabric is produced by using the above nonwoven fabric, and the soft goods such as absorbing goods and a wiper are produced by using at least one of there nonwoven fabrics.
Patent JP-2001215451-A (JP)
Title: Spectacles with rearview mirror
Inventor: IIZUKA KOJI
IPC: G02C9/00
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To prevent stalker and pervert actions by realizing spectacles allowing viewing behind. SOLUTION: A mirror frame mounted with a small-sized mirror 7 is provided with a pin insertion hole 9 parallel to a mirror surface. A hook 4 for fixing to the side end of a spectacle frame is provided with a pin insertion hole parallel to a temple. The rearview mirror for mounting at the spectacles is formed by press fitting both ends of pins bent to an L shape into the respective pin insertion holes 8 and 9 of the mirror frame and the hook.
Patent JP-2001246432-A (JP)
Title: Press die
Inventor: TANAKA MASANORI
IPC: B21D28/34
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To reduce a size of a press die. SOLUTION: An accommodation recessed part 132 is formed in a holding body 13, a compression spring 20 is accommodated in the accommodation recessed part 132. A support plate 14 is connected to the holding body 13, a punch 25 is fixed to the support plate 14. A transmission body 19 is accommodated in an accommodation hole 18 of the support plate 14. A stripper 28 is connected to the transmission body 19 by screwing a connecting screw 29 through a gap adjustment collar 27. The compression spring 20 energizes the transmission body 19 to a stripper 28 side.