baber/WOPTO huggingface dataset:
Patent JP-2001318569-A (JP)
Title: Cleaning blade and method for manufacturing the same
Inventor: HATANAKA HIROSHI
IPC: G03G21/10
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning blade which does not contaminate a mixing chamber, improves the flow property to metal molds, may be manufactured with high efficiency by rapid progression of a curing reaction at desired timing and does not contaminate a photosensitive drum and a method for manufactur ing the same. SOLUTION: The catalyst expressed by the following general formula (1) is used in manufacturing the cleaning blade made of urethane rubber. (In the formula, R1 and R5 are respectively independently hydrogen atoms or alkyl groups and R2, R3 and R4 are respectively independently single bond or alkylene groups.)
Patent JP-2001287912-A (JP)
Title: Apparatus and method for forming natural salt
Inventor: YASUTOMI SHINGO
IPC: C02F1/04
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for forming natural salt, being readily automatized. SOLUTION: Seawater drawn by a pump 1 is pretreated, sent to a first concentration can 8 into concentrated salt water having a fixed concentration, sent to a second concentration can 11 and heated. In the concentration can 11, stirring starts at least just before the concentrated salt water is concentrated to a saturated aqueous solution of salt, the concentrated salt water is made into a slurry state and is transported as a liquid supersaturated salt water to a salt/bittern separation tank 27. In the separation tank 27, the supersaturated salt water is forcibly cooled to quickly carry out a solid-liquid separation. The bittern of supernatant fluid is eliminated by driving an L-shaped movable arm 18 to give natural salt having a fixed water content.  Since these driving operations are carried out by set signals from a controller 17, the apparatus can be wholly automatized and the concentrations of salt and bittern can be always uniformed.
Patent JP-2001320680-A (JP)
Title: Signal processing unit and method
Inventor: UEKI NOBUO
IPC: H04N7/01
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To allow a signal processing unit to up/down-convert an interlace signal with high accuracy. SOLUTION: A frequency divider circuit 31 applies 1/N frequency division to a write system clock frequency supplied from a PLL circuit 13 and a multiplier circuit 33 multiplies the divided write system clock by a multiple of M to generate a read system clock. An interpolation circuit 14 writes a video signal to a frame memory 15 synchronously with the write system clock from the PLL circuit 13 and reads the video signal synchronously with the read system clock from the multiplier circuit 33.
Patent JP-2001317167-A (JP)
Title: Valley gutter cover
Inventor: FURUYA TORU
IPC: E04D13/04
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To facilitate the fitting work to an eaves edge, to prevent the breakdown of a roof due to the weight of the snow, to correspond to a wide range of the valley gutter crosswise dimension and to facilitate the handling in distribution and construction. SOLUTION: In a cover provided in an upper part of a valley gutter U arranged in a valley part formed by roofs R1 and R2, each One edge of two plate materials 2 and 3 made of the aluminum alloy and formed with holes 1 drilled with an appropriate space are connected to each other at an angle by a connecting part 4 having a hinge function. Nearly U-shaped eaves fitting frames 5 and 5 are connected to the other ends by a connecting part 6 having a hinge function. An elastic fitting 7 is installed inside of the angle formed by both the plate materials 2 and 3. A screw for holding the connecting condition of both the plate materials 2 and 3 is screwed to both ends of the connecting part.
Patent JP-2001317761-A (JP)
Title: Air conditioner
Inventor: NAGATA TAKASHI
IPC: F24F13/20
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner which can be arranged with high flexibility and can be readily constructed. SOLUTION: In an air conditioner 1, an indoor unit is divided into two units 2, 3 for suction and diffusion, respectively, both of which are connected through a connecting box 5. A decorative panel 11 of the suction unit 2 and a decorative panel 21 of the diffusion unit 3 are the same, and a decorative panel 31 of the box 5 has a square shape whose dimension of the side equals to the dimension of the short side of both units 2, 3. Accordingly, the long sides of the three panels 11, 21, 31 continue straight in series. These panels 11, 21, 31 are arranged on one same flat surface. The individual body portions of the air conditioner 1 are embedded in a ceiling.  Although the panels 11, 21, 31 are exposed to the interior from the ceiling surface, they give an impression of one integrated body of the air conditioner 1 because the long sides of the panels 11, 21, 31 are arranged straight in series on one same flat surface. As the panel 31 is also provided to the box 5, there is no necessity of restoring the ceiling board in construction.
Patent JP-2001319005-A (JP)
Title: Method for introducing intellectual supporter via internet
Inventor: ITO MASAMI
IPC: G06Q30/04
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for selecting an intellectual supporter out of many specialists easier in a shorter time than before closely to an area when an enterprise or individual plans business or requires consultation and support as to a problem or in many special fields of taxation, accounting, patents, etc. SOLUTION: Contract registration information on the specialist who is the intellectual supporter, is close to and well acquainted with the area, and intends to support as the intellectual supporter is preliminarily received via the Internet from an introducing member who is located in each area, and notice of mediation for the specialist is given via the Internet to the enterprise or individual.
Patent JP-2001320414-A (JP)
Title: Multilayer control network system, control apparatus for the multilayer control network system, routing parameter setting method and computer-readable recording medium with recorded program to allow computer to execute the method
Inventor: MABUCHI TATSUYA
IPC: H04L12/715
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer control network system that can reduce the cost by saving man-hours and enhance the reliability of generating and setting a routing parameter. SOLUTION: In the multilayer control network system where controllers 1 each having a communication station and controlling a controlled object are connected to a network, a plurality of communication stations is provided for each control apparatus 1 and a plurality of networks is hierarchically connected, when a communication station of a communication request side on a network makes communication with a communication station of a communication destination on other network through the communication stations, the communication station requesting the communication and a plurality of the communication stations inquire of each communication station about the sequential communication paths up to the communication station of the communication destination and respectively set a communication routing parameter on the basis of the inquiry result.
Patent JP-2001323783-A (JP)
Title: Tunneling machine
Inventor: YAMADA SUMIO
IPC: E21D9/10
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a tunneling machine which simplifies a means thereof for adjusting and fixing the machine so as to assume a predetermined position at a predetermined location by forming the means of a smaller number of grippers, and easily copes with tunnels different in size and shape. SOLUTION: Two gripper groups arranged at front and rear portions of a machine body 1 each consist of three grippers, i.e., right and left slantways downward facing grippers 16 and 15 (or 19 and 18) which each are pressed onto a side surface TB and a floor surface TC of the tunnel T at a corner portion of the surfaces, and an upward facing gripper 17 (or 20) pressed to a ceiling surface TA of the tunnel T. Thus, the tunneling machine simplifies its hydraulic pipe arrangement, reduces the number of accessory equipment, simplifies its control system, and facilitates its manual operation. Further, the slantways downward facing grippers 15, 16, 18 and 19 are made rotatable, and therefore the machine body 1 is adjustable so as to assume the predetermined position at the predetermined location even in tunnels T different in size and shape.
Patent JP-2001325766-A (JP)
Title: Digital video disk player
Inventor: TACHIBANA TADASHI
IPC: G11B7/09
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To accurately and quickly discriminate the kind of a recording medium in a digital video disk player. SOLUTION: When the recording medium is loaded to a DVD player, the number of recording surfaces and the reflectivity are detected from the output of an optical pickup to estimate the kind of the recording medium, and a parameter of a servo control means is set (S11) to a parameter of the recording medium of the above estimated kind, then the read-out from the recording medium is performed on trial (S12). When the read-out is found to be possible as this result, the kind of the recording medium is specified (S13). When the read-out is impossible, on the other hand, the parameter of the servo control means is sequentially set (S14, S17) to the parameter of other kind of recording medium, then the kind of the recording medium is specified (S16, S19) by performing the read-out on trail (S15, S18) for every setting.
Patent JP-2001326761-A (JP)
Title: Image processing apparatus
Inventor: ISHIZAKI HIROMI
IPC: H04N1/00
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus provided with the clock generation part of simple constitution capable of supplying the system clock of a frequency matched with an operation clock respectively used by a series of image processing circuit parts in the operation of each image processing circuit part. SOLUTION: A clock from an oscillator (1) 11 is selected by a selector 13, an input image is processed by an image processing circuit (1) 15 in accordance with the clock and then an image for a frame is retained in an image memory 16. Next, the selector 13 is switched and the clock signal of an oscillation frequency for an image processing circuit (2) 17, that is for output processing, is inputted from an oscillator (2) 12 to an analog PLL 14. After the inputting, whether the analog PLL 14 is locked or not is determined with a LOCK signal and in accordance with a clock capable of securing normal operation, data is read from the memory 16 to perform output processing.
Patent JP-2001325107-A (JP)
Title: Method for updating information
Inventor: UNNO MASANORI
IPC: G06F12/00
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an information updating method capable of shortening communication time in the case of updating information to be updated in a terminal in accordance with updating step information acquired by communication. SOLUTION: The terminal 1 is PPP connected to a server 2, acquires a version management table and disconnects the PPP connection. Communication time can be shorted by performing version comparing processing in a non- communication state between the terminal 1 and the server 2, so that a communication rate also can be reduced.
Patent JP-2001321636-A (JP)
Title: Gas treating method
Inventor: MORI YOICHI
IPC: B01D53/34
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To decrease the ammonia content of a gas discharged into the atmosphere by the use of a small amount of ammonia regarding a method for removing an SO3 component in the gas. SOLUTION: Ammonia and the powder of the carbonate or bicarbonate of an alkali metal are injected into the gas containing the SO3 component, and the gas is preferably passed through an electrostatic precipitator and treated.
Patent JP-2001332431-A (JP)
Title: Surface-mounting choke coil
Inventor: SATO HIDEYUKI
IPC: H01F27/29
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a surface-mounting choke coil, which is improved in Q characteristic by making smaller in area of a joint between the fixed part of a terminal and the flange of a drum core. SOLUTION: A surface-mounting choke coil consists of a ring core 1 formed of ferrite, a drum core 2 composed of a pair of flanges 21 and a wound core 22 connecting the flanges 21 together, a winding 3 wound on the wound core 22, and a terminal 4, to which the terminal of the winding 3 is connected. The terminal 4 has a terminal body 40 formed of a thin and long metal piece whose width is nearly equal to the thickness of the ring core 1, a terminal fixed part 47 is provided to the one side edge of the terminal body 40, protruding from it so as to cross the direction in which the terminal main body 40 is extended, and a joint 6 composed of the undersurface of the flange 21, the terminal fixed part 47, and a thermosetting synthetic resin adhesive agent 61 is provided on the undersurface of the flange 21 of the drum core 2.
Patent JP-2001333197-A (JP)
Title: Doorphone system
Inventor: KATAOKA YASUTAKA
IPC: H04M1/715
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a doorphone system that can confirm a locked/unlocked state of a lock from a remote place. SOLUTION: The doorphone system is provided with a master unit 2 and a slave unit 1 where the master unit 2 and the slave unit 1 can make transmission reception with each other, and with control means 11, 24, 20, 15 that lock/ unlock a lock 14 of a door through remote control and the slave unit 1 is provided with notice means 12, 23, 20, 3, 25, 22 that indicate locking/unlocking of the lock 14 of the door by the control means.
Patent JP-2001331062-A (JP)
Title: Support and wrapping body for photoreceptive material roll
Inventor: MIZUNO KAZUNORI
IPC: G03C3/00
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To prevent separation of a flange fitting member from a photoreceptive material roll. SOLUTION: A structure includes a square base plate 20a whose four corners are cut off and both pairs of opposite side walls 20b formed on the perimeter of the base plate. The structure also includes a cylindrical portion 20d formed in the middle of the base plate and a plurality of reinforcement ribs 20c formed between the cylindrical portion and the side walls. The structure further includes inclined faces 20h formed opposite to the cylindrical portion 20d and inclined inwardly all the way along the side walls 20b.
Patent JP-2001336197-A (JP)
Title: Faucet for washing dirt
Inventor: HASHIMOTO YUKIO
IPC: E03D9/00
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To eliminate a fear that a water delivery pipe is turned upward by mistake in a state that water is discharged from the delivery pipe positioned in the water use position, in a faucet for washing dirt having a water delivery pipe which is vertically rotatable between the almost horizontal use position and a retracting position erected upward and discharging water into a toilet stool in the use position and a handle by which water is discharged or cut off. SOLUTION: In the faucet 16 for washing dirt having a water delivery pipe 22 which is vertically rotatable between the substantially horizontal use position S1 and the retracting position S3 where it is erected upward and a handle 20 by which water is discharged or cut off, it is prevented by the contact of a stopper 36 provided in an arm 34 with a handle lever 28 that the delivery pipe 22 is rotated upward by mistake from the use position S1 to the retracting position S3 as water is discharged from the water delivery pipe 22.
Patent JP-2001337480-A (JP)
Title: Process cartridge and method for forming image by using the same
Inventor: IMAFUKU TATSUO
IPC: G03G9/113
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a process cartridge in which fog and electrification failure are hardly caused without influenced by the environment, and to provide a method for forming images by using that cartridge. SOLUTION: The process cartridge 13 consisting of a developing cartridge containing a toner, magnetic carrier, toner carrying body and doctor blade, or consisting of a drum cartridge containing an electrostatic charge image holding body, noncontact electrifying means to electrify the image holding body, and cleaning means equipped with a cleaning blade to recover the toner not transferred is attached to the main body of the device for image formation. An image is formed by using a developer which contains a toner having toner particles having 7.5 to 10.5 μm weight average particle size and 1.1 to 1.3 true specific gravity and containing a binder resin and magnetic fine powder and which contains a magnetic carrier coated with a resin and having 40 to 80 μm weight average particle size and 6.0 to 8.0 true specific gravity.
Patent JP-2001337555-A (JP)
Title: Temperature control device for image forming device
Inventor: SEKIKAWA YUKIYASU
IPC: G05D23/19
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a temperature control device for an image forming device by which any abnormal state of temperature can be easily discriminated. SOLUTION: The temperature control device for the image forming device is provided with a fixing part 1 provided with a fixing roller 11 that thermally fixes a transfer image on paper, a heater 12 heating the fixing roller 11 and a temperature detection device 13 detecting the surface temperature of the fixing roller 11, a temperature control part 2 discriminating the state of any abnormality in the temperature by being provided with a storing means 26 to store temperature abnormality conditions and temperature abnormality discriminating information, and a display/operation part 3 displaying the result of temperature abnormality discrimination.
Patent JP-2001342007-A (JP)
Title: Hydrogen fluoride separation method
Inventor: SAKU FUYUHIKO
IPC: C07C17/386
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To effectively recover hydrogen fluoride from a composition which consists essentially of 1,1,1,3,3-pentafluoropropane, hydrogen chloride and hydrogen fluoride. SOLUTION: A composition consisting essentially of 1,1,1,3,3- pentafluoropropane, hydrogen chloride and hydrogen fluoride is contacted with sulfuric acid to separate it into a liquid phase primarily consisting essentially of hydrogen fluoride and sulfuric acid and a vapor phase consisting essentially of 1,1,1,3,3-pentafluoropropane and hydrogen chloride. Hydrogen fluoride is then separated from the liquid phase.
Patent JP-2001283792-A (JP)
Title: Tubular lamp and tubular lamp with reflector
Inventor: KAMATA HIROSHI
IPC: H01K1/32
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a halogen lamp and the same enabled to enhance transmission and reflection characteristics and to improve light emitting characteristics by forming a multi-layered light interference film with small dispersion of film thickness on a glass bulb. SOLUTION: A tubular lamp L1 and a tubular lamp with reflector LR using the tubular lamp L1 comprise a glass bulb 1 with continuously curved surface, a light source 41 installed inside the bulb, a multilayered light interfering film 5 composed of a plurality of layers 5H,...5L,... formed so as to have an optical film thickness with same reflection and transmission characteristics with each other by changing refractive index and film thickness, formed at each part on the surface of the bulb 1.
Patent JP-2001291258-A (JP)
Title: Near field optical head, method for manufacturing near field optical head and optical information recording and reproducing device
Inventor: NAITO KATSUYUKI
IPC: G11B7/22
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a near field optical head which can form a light spot as small as 20 to 50 nm in size and has excellent transmittance for light, to provide a method for manufacturing a near field optical head and to provide a recording and reproducing device which uses that head. SOLUTION: In the near field optical head having a minute aperture 23 on a flat face 22, a noble metal fine particle structure 24 is formed in the minute aperture opening 23 and the top of the noble metal fine particle 24 does not protrude to outside from the flat face 22 of the head.
Patent JP-2001343689-A (JP)
Title: Signal detecting device
Inventor: YAGI HITOSHI
IPC: G03B17/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a signal detecting device where a moving displacing member is more surely protected and whose constitution is simple. SOLUTION: This signal detecting device 20 is constituted of a slit plate 21 disposed on the upper surface part 1j of a device body 1 and driven to be rotated, a photointerrupter(PI) 22 detecting the rotational amount of the slit plate 21, and a PI pressing plate 23. The PI pressing plate 23 is provided with a PI pressing part 23b elastically deforming and pressing the PI 22 from the above when attached to the device body 1 and a plane part 23a covering and protecting nearly most of the disk part of the slit plate 21. Therefore, the slit plate 21 itself is protected even when the periphery of the device 20 is inadvertently touched when assembling and adjusting the device 20, and is not deviated, deformed or broken, so that normal detecting operation is obtained.
Patent JP-2001341512-A (JP)
Title: Rear suspension device for reach fork lift truck
Inventor: TSURI SHIGETAKA
IPC: B60G17/02
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a rear suspension device for a four-wheel type reach fork lift truck realizing stable travel in the state of always securing sufficient grounding force by effectively suppressing the wheel pressure fluctuation of a driving wheel. SOLUTION: A load distributing link 14 is swingingly connected to a body frame 1 through a center pin 13, and a driving wheel 8 and caster wheels 9 are respectively journalled into the lateral positions of the load distributing link 14 with the center pin placed in between. A wheel pressure regulating air cylinder 28 for pressing and energizing the driving wheel 8 to a road surface 2 through the load distributing link 14 is mounted to the body frame 1, and an air pressure control means 40 for controlling the air pressure of the air cylinder 28 is connected to the air cylinder 28.
Patent JP-2001336852-A (JP)
Title: Air conditioner
Inventor: TEZUKA JUNICHIRO
IPC: F24F11/02
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner wherein a flow rate of bypass gas flowing, branched from a discharge side of a compressor is controlled to employ effectively storage heat and standardize consumed power. SOLUTION: An air conditioner is provided wherein it includes a circuit where a compressor 1, an outdoor heat exchanger 3, and an indoor heat exchanger 11 are connected with each other through a refrigerant piping, a circuit returning at an outlet side of the outdoor heat exchanger 3 from the indoor heat exchanger 11 through a heat storage tank heat exchanger 8, and a bypass circuit branched at an outlet side of the compressor 1 and connected to an inlet side of the heat storage heat exchanger 8 through a flow rate control valve 12. In the air conditioner, there are provided air conditioned load detection means 15, a flow rate control valve control section 17 for determining the opening of the flow rate control valve 12 with an air conditioned load signal 15, and flow rate control valve driving means 16 for driving the flow rate control valve 12.