baber/WOPTO huggingface dataset:
Patent JP-2002022157-A (JP)
Title: Method for controlling desulfurizing ventilator for boiler plant
Inventor: TOMOTO ISAO
IPC: F23N3/06
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling a desulfurizing ventilator of a boiler plant to enable smooth transfer from flow rate control to differential pressure control, improve controllability of differential pressure control during transfer from flow rate control by suppressing fluctuation of differential pressure, and enable the execution of stable operation. SOLUTION: By providing a second function generator 37 to determine a desulfurization bypass damper differential pressure set value 24 based on a load output command 36 to output it to a subtracter 26, the opening of a desulfurization bypass damper 9 is throttled from full opening to full closing. When transfer from flow rate control to differential pressure control is effected, the desulfurization bypass damper differential pressure set value 24 is set to a value higher by a given amount than a final target value and gradually decreased along with the increase of a load output command 36.
Patent JP-2002027537-A (JP)
Title: Data communication system using portable telephone
Inventor: NAKAMICHI YASUHIRO
IPC: H04M3/436
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To reliably display messages such as advertisement on personal portable telephones without calling individual portable telephones from a distributor. SOLUTION: The data communication system is composed of radio base stations 14 and 15 which are connected to access points 11-13 through direct lines, public lines and an ISDN network, a portable telephone 16 which is connected to the network by radio through the radio base stations 14 and 15 and performs data communication by using error control and a terminal 17 which is connected to the network by using the data communication function of the portable telephone 16 and performs data communication. During data communication, an error frame whose CRC code as an error detecting code is changed by specific operations and is transmitted as a massage frame.  The portable telephone 16, upon detection of the massage frame, fetches and stores the data contained in the message, displays the stored data as character information or image information on the screen and outputs voice information from a sound source.
Patent JP-2002021983-A (JP)
Title: Method and apparatus for repairing lining of pulley
Inventor: MURAKAMI NAOHIKO
IPC: B29C73/04
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To repair a locally worn portion of a lining of a pulley without removing the pulley from equipment. SOLUTION: In a method for repairing the locally worn lining of the pulley 1, a heated synthetic resin rope 6 is wound around the locally worn lining 5 from one end to the other end of the lining 5, so that the synthetic resin rope 6 is welded and attached to the lining 5.
Patent JP-2002022046-A (JP)
Title: Rack and pinion electric throttle valve
Inventor: MATSUMOTO DAISUKE
IPC: F16H19/04
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of an electric throttle valve by reducing the number of parts and simplifying a structure, and to increase a responding speed in control by increasing a moving speed of a valve element. SOLUTION: Communication passages 13 and 14 communicating a first port 11 and a second port 12 are formed in a body 10, and a valve seat 15 and the valve element 22 are mounted for throttling a flow rate of the fluid passing through the communication passages 13 and 14. A rotational motion of an output shaft 29 of a stepping motor 28 is converted into the linear motion and conducted to the valve element 22. A pinion 27 is connected to the output shaft 29 of the stepping motor 28, and a rack is engaged with the pinion 27.
Patent JP-2001353457-A (JP)
Title: Marking work utensil for bolt head or nut
Inventor: YAMAZAKI SHIMIZU
IPC: F16B39/22
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a marking work utensil for bolt head or nut, which is capable of applying and forming a mark ranging in a uniform width through the bolt head, the upper surface of the nut, the side surface, a washer and the upper surface of a tightening member regardless of a revolution position of the bolt head or the nut even if the marking is carried out from a prescribed direction of the tightening member to enable to monitor the mark from a prescribed outside position. SOLUTION: As shown in fig. 1A, a mark head 200A having a cap 220A provided with a slit 230 set in the prescribed direction of the tightening member 2 is covered on the bolt head 31 or the nut 32 and an atomized ink 6 is sprayed toward the slit from the outside position. Only the atomized ink 6 passed through the slit 230 in the sprayed atomized ink 6 continues to be spread in the spray direction, even if a gap is present between the inside diameter part 22011A of a cap main body 2201A and the bolt head 31 or the side surface of the nut, and is stuck to the bolt head 31, the upper surface and side surface of the nut, the washer 4 and the upper surface of the tightening member 2 within a range where the width of the slit 230 is projected to apply and form the mark 5a.
Patent JP-2002031659-A (JP)
Title: Photoelectric field sensor
Inventor: TOGANO YUICHI
IPC: G01R29/08
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric field sensor in which a sensitivity is greatly improved and a good directivity faithful to a direction of an optical waveguide is obtained. SOLUTION: The optical waveguide 1 of a form which merges light after branching the light is formed on an LiNbO3-X substrate 2 having a photoelectric effect. There is set an optical converter having an electrode pattern 6 which serves both as a modulating electrode for changing a refractive index of the optical waveguide 1 after branching the light and as an antenna connected to the modulating electrode for guiding a voltage. A side adjacent to the optical waveguide 1 of the electrode pattern 6 is made shorter than the opposite side.
Patent JP-2002032251-A (JP)
Title: Data processing system
Inventor: UCHIDA TOMONARI
IPC: G06F12/00
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To reduce issuance frequency of commands to a coupling device and to reduce data transfer quantity to reduce response time to the commands when a cache of the coupling device is applied in a system to perform multiple write of the same data in plural files. SOLUTION: When the multiple write of the same data in the plural files on DASD is performed, plural directory items corresponding to the plural files are registered in a global cache in the coupling device in block and the same data is shared by the plural directory items. In addition, when a file on the DASD is copied to another plural files on the DASD, the plural directory items corresponding to files at copying destinations are registered on the global cache in the coupling device in block and cache data held by the directory item corresponding to the files at a copying origin is shared by the plural directory items corresponding to the files at the copying destinations.
Patent JP-2002032039-A (JP)
Title: Advertisement bulletin board
Inventor: FUKUI KENJI
IPC: G09F11/21
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To facilitate the addition and replacement of advertisement displays and to prevent the damage of rollers constituting spreading mechanisms. SOLUTION: A bulletin sheet 12 is formed of many bulletin sheet pieces 14 formed by each of the respective advertisement displays and first sides 14a perpendicular to the moving direction of the bulletin sheet pieces 14 are provided with >=2 first annular projecting parts 16 at prescribed spaced intervals. Second sides 14b on the side opposite to the first sides 14a are projectingly provided with second annular projecting parts 18 so as to exist between the respective first annular projecting parts 16. Connecting members 22 are inserted into the first and second annular projecting parts 16 and 18, by which the plural bulletin sheet pieces 14 are connectably and replaceably constituted.  The connecting members 22 consist of rod materials 4 shorter than the width of the bulletin sheet pieces 14 and rollers of the spreading mechanisms 28 have roller parts 46 of a small width and are formed to the structure in which the roller parts 46 are connected by shafts 48. The spacings between the shafts 48 and the roller parts 46 are set larger than the radius of the connecting members 22.
Patent JP-2002029536-A (JP)
Title: Packaging paper box with lid
Inventor: HAYAKAWA SHIGEHIKO
IPC: B65D5/64
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a packaging paper box with a lid which can not only be reliably kept lidded but also has durability to withstand repetitive use and which is excellent in an appearance. SOLUTION: A top surface 21 of a lid 20 to cover an upper rim of a paper box body 1 is connected with an upper rim of a rear sidewall 4 of the paper box body 1 with an upper surface opening. A lid locking semicircular tab 12 to be louvered from a semicircular cut is provided on an upper end of a front sidewall 2 of the box body 1, while a folding and overlapping piece 11 to be overlaid on an internal surface of the sidewall 2 is connected with the upper rim of the front sidewall 2 via a crease 50. A crease 51 parallel to the crease 50 is specified to be a rotational axis of the lid locking semicircular tab 12, and the crease 51 is made to protrude outward from the front sidewall 2. A notch 27 is provided inside a front sidewall 22 of the lid as a locking tab engaging part, while a finger insert port 24 for pressing the locking tab is provided at a corresponding position to the tab 12.
Patent JP-2002038946-A (JP)
Title: Early warming device for prime mover
Inventor: TABATA ATSUSHI
IPC: F01P3/20
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an early warming device for a prime mover using driving system fluid such as fluid for a transmission. SOLUTION: In a driving device 10 for a vehicle provided with an automatic transmission 18, a coolant pipe 34 is provided with a heat exchanger 44 for heat exchanging between coolant and fluid for the transmission (ATF), coolant is heated by the ATF heated to a high temperature by a warming promoting operation of a second heat storage tank 46 or the automatic transmission 18 and warming of an internal combustion engine 12 is promoted.
Patent JP-2001011552-A (JP)
Title: Tin alloy sheet
Inventor: SAITO TOSHIO
IPC: C22C13/00
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain superior formability, to prevent the formation of cracks and holes as well as the occurrence of surface roughing at the time of forming, and to provide a cap of a container for whisky, or the like, excellent in external appearance by providing Sn containing specific amounts of Cu. SOLUTION: An alloy, having a composition consisting of, by mass, 0.03-0.40% Cu and the balance Sn, is used. The tin alloy sheet of 0.3 mm thickness is obtained by cold rolling an ingot where a prescribed amount of Cu is added. It is undesirable that Cu content is outside the above range because formability is deteriorated similarly to the case of tin sheet when Cu is less than 0.03% and, when it exceeds 0.40%, the resultant sheet is increased in hardness and formability is reduced. The sheet is of about <=0.5 mm thickness and includes so-called foil. A cap, obtained by working this tin alloy sheet has a reduced surface roughing and is excellent in adhesion to the container body. Further, at the removal of the cap, the cap can be easily broken with fingers and removed because it has tensile strength best suited for breaking with fingers.
Patent JP-2001242344-A (JP)
Title: Eccentric optical fiber connector ferrule and its manufacturing method
Inventor: KUROBA TOSHIAKI
IPC: G02B6/38
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an eccentric master ferrule having an optical axis parallel to the direction of the ferrule hole axis, having eccentricity of a desired size, and showing stable characteristics, and also to provide the manufacturing method. SOLUTION: The eccentric optical fiber connector ferrule of this invention is constituted of an optical fiber 1 whose tip end is exposed by removing the coating at the tip end, a metallic layer 2 which is stuck in the axial direction to a part of the tip end side face of the optical fiber 1, and a ferrule 3 which receives, in the center hole, the end of the optical fiber stuck with the metallic layer 2 and which holds the optical fiber by imparting a specific quantity of eccentricity to it. Damage to the tip end of the optical fiber can be prevented by making a dent in the tip end face of the optical fiber of the ferrule to the extent of 0.2-2.0 μm from the tip end face.
Patent JP-2001075464-A (JP)
Title: Device and method for forming synthetic hologram
Inventor: HOEBING JOHN L
IPC: G03H1/26
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a device for forming a coherent three-dimensional wave front by using many off-axis incoherent/coherent converters and an image optical system by combining the device for forming a synthetic wave front synthesized from a set of sectional images for which parallax vertical to the axis of the parallax is removed or the like. SOLUTION: This device is composed by combining the device for forming the synthetic wave front synthesized from a set of the sectional images for which the parallax vertical to the axis of the parallax is removed, the device for controlling the irradiation parameter of an optical system and removing the parallax and the device for calculating a white light re-synthesis frequency for various reproduction shapes, etc. In the device, a set of the images of an off-axis area are formed for the images arranged in different distances along an optical axis by an image connecting device like a hologram. The images are obtained from the off-axis incoherent/coherent converters 8a-8f like liquid crystal light emitted by a laser.
Patent JP-2002042060-A (JP)
Title: Card insertion and drawing-out detecting device
Inventor: TAKAI TOMOHARU
IPC: B42D15/10
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To prevent loss of memory card by making setting the insertion and drawing-out of a memory card settable on a CPU in the slate where the memory card is kept inserted in terminal equipment. SOLUTION: Since the card insertion and drawing-out detecting device is provided with a card detecting switch 10 set in an on and an off state according to an insertion and ejection of a memory card 3, a card insertion and drawing- out switch 11 for setting a desirable insertion or drawing-out state by an external operation, and a CPU 15 for monitoring the states of the card detecting switch and the card insertion and drawing-out switch through positive logic to detect an insertion and drawing-out of the memory card, in the state where the memory card is kept inserted in terminal equipment, a desirable insertion or drawing-out state of the memory card can be set on the CPU by an external operation.
Patent JP-2002043811-A (JP)
Title: Millimeter-band high-frequency device
Inventor: WATANABE MASARU
IPC: H01P3/08
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a millimeter-band high-frequency device, to which high-frequency components having a connection terminal composed of a coplanar or ground coplanar band are bump-connected and which can reduce transmission loss at the connection, at which the kind of the line is changed to a microstrip line and can fully bring out the performance of the connected high-frequency components. SOLUTION: The connection terminal 12, to which an MMIC 20 sulyicted to bump connection, is connected to a transmission line 6 composed of the microstrip line via a conversion line 8 composed of the ground coplanar line and a matching circuit 10 composed of an open stub is provided on the transmission line 6, at a position which is apart from the conversion line 8 by a prescribed distance Lw, which is twice or as larger than a thickness Wp of a dielectric substrate 4.
Patent JP-2002038808-A (JP)
Title: One-point hanging movable wall and partition by it
Inventor: NISHIDA ISAMU
IPC: E05D15/00
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a one-point hanging movable partition hung from a ceiling rail that can be arranged orthogonally in relation to the ceiling rail and has comparative stability when it is moving. SOLUTION: On the center of an upper edge of a movable partition 1, a hanging wheel 6 is fitted and a rolling isolator 4 is fitted in the condition that it touches bottom face 7 of a ceiling rail 3 or has a slight joint clearance near hang bolt.
Patent JP-2002038415-A (JP)
Title: Vibration insulation structure of high bridge
Inventor: WATANABE KOICHI
IPC: E01D101/24
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide the vibration insulation of a high bridge for devising a solution plan suitable for reducing a vibration number and avoiding temperature stress by specifying the vibration number being a factor on the basis of analysis. SOLUTION: In the high bridge continuously constituting a unit high bridge 50 having a cantilever 1 on the end in a frame structure between a plurality of spans while holding a prescribed interval, the thickness of the end 2 of the cantilever 1 is increased, a support body 4 enabling movement in the adjacent direction between the beam end 2 and a common holding column 3 is arranged, impact force of a passing train or a vehicle and vibration generated on the cantilever part between the adjacent high bridges are reduced, and temperature stress generated on the unit high bridge is avoided by maintaining gap.
Patent JP-2002042123-A (JP)
Title: Image processing device and image processing method
Inventor: KAMEYAMA KENJI
IPC: G06F3/12
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To display optional data when displaying data other than effective image data on an application side after the data are transferred from an output interface. SOLUTION: This image processing device is provided with an input interface, an input block, a memory controller, an output block, and the output interface. The writing of image data to a memory and the reading of the image data from the memory are conducted by the memory controller, and direct memory access is gained by the output interface. The image data are received from the input interface 101 as effective image data 102a by the input block 102, fractional data 102b are added to the effective image data 102a left in the buffer 102 Bf of the input block 102a when the reception is finished, and the added data are transferred to the memory controller 103.
Patent JP-2002042228-A (JP)
Title: Merchandise carry-out device for vending machine
Inventor: SATO NAOTO
IPC: G07F11/34
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a merchandise carry-out device for a vending machine capable of automatically adjusting the width of a merchandise passage without artificial work and always setting the passage width conforming to merchandise for vending. SOLUTION: When the merchandise A is charged into the merchandise passage 2, a passage plate 12 moved into the narrowest position of passage width W moves in the widening direction of the passage width W. The movement of the passage plate 12 is stopped when detecting the fall of the merchandise A between the passage plate 12 and a carry-out device body 11. The passage width W is thereby adjusted automatically by the passage plate 12.
Patent JP-2002044062-A (JP)
Title: Device and method for supplying clock
Inventor: TANIMOTO SHINJI
IPC: G06F1/06
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a network is made unstable by applying a serious influence such as signal error to a peripheral circuit operated by an output clock or to a clock supplier on the following stage when the phase of the output clock is rapidly changed in the case of switching control although the clock supply switches a selected input clock to the clock of no fault when any fault occurs in the input clock. SOLUTION: This device is provided with a hold over function for holding the output clock in a state before switching when switching a clock and for synchronizing the output clock to a new selecting clock after matching the phase of this selecting clock and the phase of the output clock, a means for outputting the compared value as a digital value by comparing the phase of the newly selected clock with the phase of the held clock and a means for controlling the output clock on the basis of the increase/decrease of this compared result or fixed result.
Patent JP-2002037661-A (JP)
Title: Low temperature-burned ceramic composition
Inventor: SATO MANABU
IPC: C04B35/20
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a low temperature-burned ceramic composition which can be burned at <=1,000 deg.C without adding a lead component, and which exhibits an excellent high-frequency characteristic (in particular, an excellent frequency temperature characteristic) without using a crystal glass. SOLUTION: The low temperature-burned ceramic composition contains Sr2MgSi2O7 as a main crystal and titanate as a subsidiary component. The mass ratio of titanate to Sr2MgSi2O7 crystal is preferably set to be 0.05-0.5. Preferably, Sr2MgSi2O7 crystal is made to a calcined powder so as to be used as a powdery raw material.
Patent JP-2002038363-A (JP)
Title: Nonwoven fabric for wet tissue
Inventor: MORO YUKIHISA
IPC: D04H1/492
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a nonwoven fabric for wet tissue, having balanced properties as the non-woven fabric capable of perfectly and beautifully wiping off filths such as feces, a large amount of dirt, or the like without leaving their irregular stripes and having excellent flexibility and a excellent touch, which is not weakened keeping a necessary strength when wetted. SOLUTION: This nonwoven fabric for the wet tissue, comprising rayon fibers, thermally fusible fibers such as polyethylene fibers, and polyester fibers, wherein the fibers are interlaced with each other and the thermally fusible fibers are fused to bind the fibers to each other, characterized in that the nonwoven fabric exhibits a cross pattern such as herringbone, in which there are convex portions 2, 2... having a relatively high fiber density and formed in line shapes and concave portions 3, 3... having a relatively low fiber density and formed in line shapes, and the linear pattern formed from the convex portions 2 and the concave portions crosses with the other linear pattern formed from the other convex portions 2 and the other concave portion 3.
Patent JP-2001086501-A (JP)
Title: Image coding method, intra coding control method, data recording medium, image coder, image decoder, image coding and decoding device and wireless image communication terminal
Inventor: IMURA KOJI
IPC: H04N19/134
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To take less time until a part with degraded image quality is recovered in a method employing a cyclic refresh. SOLUTION: An important area dicision section 105 decides whether or not a macro block is included in an important area. An important memory 106 stores the macro block included in the important area as important area data until the macro block is refreshed over a prescribed number of times or over. The macro block stored in this important area memory 106 is an object of intra-refresh. Thus, even when the image quality of the macro block included in the important area is degraded, it can be recovered in a short time and remaining degradation in the image quality having been the important area before can be avoided.