baber/WOPTO huggingface dataset:
Patent JP-2002279741-A (JP)
Title: Optical disk unit
Inventor: MATSUMOTO MASAAKI
IPC: G11B7/085
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk unit which has the high-speed and correct seek control of a basic tracking actuator or a feed apparatus for processing seek with various length in the shortest time. SOLUTION: The optical disk unit is provided with a head part 13 for recording or reproducing information on or from an optical disk 2, a main body 6 to support the head part 13, a drive part 14 to move the head part 13 or the main body 6 so that a light spot 3 may cross the optical disk 2, and a control part. Whenever a controlled system moves by a prescribed distance, the control part obtains the moving speed of the controlled system, obtains a reference speed according to the specified distance, and then performs the constant acceleration-deceleration control of a target drive part.
Patent JP-2001334615-A (JP)
Title: Laminated film made of polyolefinic resin
Inventor: SUGINO GO
IPC: B32B27/40
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a laminated film made of a polyolefinic resin excellent in the adhesion with various inks and excellent in various properties such as non-curling properties, curved surface followability, long-term weatherability or the like. SOLUTION: The laminated film made of the polyolefinic resin is obtained by laminating a primer layer containing a polyurethane resin based on a polycarbonate polyurethane resin on at least the single surface of a film made of the polyolefinic resin with a tensile elastic modulus (JIS K7127) of 98-980 MPa.
Patent JP-2002273412-A (JP)
Title: Method of producing concentrated hot-spring water
Inventor: IDOGAWA HIROSHI
IPC: A61H33/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing concentrated hot-spring water by which the useful components of hot-spring water of mineral spring and hot-spring, etc., are concentrated as much as possible by using an evaporator which is excellent in thermal efficiency, and the concentrated hot-spring water can be used as genuine hot-spring by adding water again to it, heating the same and restoring to the original state. SOLUTION: In this method of producing concentrated hot-spring water, the hot-spring water of mineral spring and hot-spring, etc., is concentrated and treated by using the evaporator comprising plate type heat exchangers 4, 8 and separators 6, 12.
Patent JP-2002285117-A (JP)
Title: Two-component quick-curable aqueous adhesive
Inventor: HARA YUKITSUGU
IPC: C09J129/04
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a two-component quick-curable aqueous adhesive having an excellent initial adhesive force, a permanent adhesive force, excellent hot water-resistance and slight uniformity of the adhesive force. SOLUTION: This two-component quick-curable aqueous adhesive comprises an aqueous liquid (A) containing an acetoacetic acid ester group-containing polyvinyl alcohol having 0.3-0.6 block character [η] and an aqueous liquid (B) containing at least one kind of a compound selected from the group consisting of a hydrazine compound, an aldehyde compound, a polyethyleneimine, a polyamide resin and a silane compound.
Patent JP-2002287403-A (JP)
Title: Electrostatic charge image developing toner, method for manufacturing the same, method for forming image and image forming apparatus
Inventor: OMURA TAKESHI
IPC: G03G9/087
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing toner which is free from contamination on folded lines in an image obtained by fixing by heating and melting and which shows proper standard gloss, a wide temperature range for fixing and little offset, and to provide a method for manufacturing the toner, a method for forming an image and an image forming apparatus. SOLUTION: In the electrostatic charge image developing toner containing a binder resin, a coloring agent and an ester compound having a endothermic peak in the range from 50 deg.C to 110 deg.C, the ester compound contains polyhydric alcohol monomer esters (noted by A) and polyhydric alcohol polymer esters (noted by B) with the mass ratio of A to B ranging from 70:30 to 99:1.
Patent JP-2002289496-A (JP)
Title: Method for creating writing data for electron beam exposure and electron beam writing, and method for manufacturing photo mask, x-ray mask, and mask for charged beam projection aligning
Inventor: TOMIYAMA KOZUE
IPC: G03F1/22
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for creating writing data for electron beam exposure and electron beam writing, and a method for manufacturing a photo mask, an X-ray mask, and a mask for charged beam projection aligning for creating a mask pattern exactly same as a designed value with an existing low accelerating voltage electron beam writing system by a variable shaped method. SOLUTION: The electron beam writing by the variable shaped method comprises steps for: creating an address by dividing all pattern areas for electron beam writing into a grid enough smaller than a minimum mask pattern size; obtaining energy storage distribution data in a resist every each address in the all pattern areas based on the superposition of an energy storage distribution function f (r), and the position coordinate data of the mask pattern; grading them in accordance with the relative value of the energy storage among every mesh split pattern; obtaining an offset value of an electron beam dose in accordance with ranks given in each mesh division pattern; and compensating the electron beam dose.
Patent JP-2002238395-A (JP)
Title: Waist bag with lead for dog
Inventor: SHOJI TETSUJI
IPC: A01K27/00
Filed: 2001-02-17
Abstract: PROBLEM TO BE SOLVED: To take a walk without having any thing in a hand because a lead, a tool for a walk of a dog, a bag, etc., containing excreta discharged by the dog should be held by the hand when a person walks with the dog for taking a walk, etc., and it is extremely inconvenient even during disposal of dog excreta or when an umbrella is held, etc., in rain or make the flight of the dog impossible because the dog flees in any chance in the case of the lead held by the hand, a danger may be invited to others and the dog itself may encounter an accident. SOLUTION: This waist bag is obtained by providing a partition in a waist bag attached to a belt 2 with clasps for tightening the waist girth to both ends of a bag 1, attaching a fastener 4 to the upper part, placing the lead 5 in which a string expands or contracts from the body in the bag 1, taking out the string of the lead 5 from a hole 6, fastening the string to a metallic fixture 7, passing a string 8 through a hole of a knob for opening and closing the fastener 4, forming a loop and fastening the tip.
Patent JP-2002299816-A (JP)
Title: Multilayered circuit board
Inventor: CHON YUI CHIAN
IPC: H05K3/46
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered circuit board which is capable of reducing electromagnetic interference sufficiently by decreasing the reflection of high- speed signals. SOLUTION: A first, second, third, fourth, and fifth insulating board, a first, a second, a third, and a fourth signal wire layer, a grounding wire layer, and a power supply wire layer are formed into a circuit board of thickness 1.0 mm or so by pressure welding. The first signal wire layer has a first resistance value to the grounding wire layer, the second signal wire layer has a second resistance value to the grounding wire layer and the power supply wire layer, the third signal wire layer has a third resistance value to the grounding wire layer and the power supply wire layer, and the fourth signal wire layer has a fourth resistance value to the power supply wire layer. The insulating boards are so set as to be within an optimal range, so that the first to the fourth resistance value are set at 49.5 to 60.5 Ω respectively.
Patent JP-2002299557-A (JP)
Title: Ic and crystal oscillator comprising it
Inventor: KUBO KUICHI
IPC: H01L27/04
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an IC that interrupts noise from the power supply line and a low noise surface mount oscillator comprising it. SOLUTION: A capacitor is formed of a conductive layer provided in an IC substrate and connected with a first terminal provided on the surface thereof, a dielectric layer provided on the conductive layer, and a metal layer having a second terminal provided on the dielectric layer. Electronic circuits supplied with power through that capacitor are integrated. In such an IC, a third terminal connected with the conductive layer is provided, the first terminal is connected with a power supply, the third terminal is connected with the electronic circuit supplied with power, and the second terminal is earthed. The IC and a crystal oscillator constitute a surface mount oscillator.
Patent JP-2002292937-A (JP)
Title: Printing device
Inventor: FUJIWARA ICHIJI
IPC: G06F3/12
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a manual printer with a good handling property. SOLUTION: A printer 1 comprising wheels 51, 52 for driving a platen roller is provided. In the case the printer 1 is moved frontward 1b on an object, the wheels 51, 52 are rotated so that the platen roller is driven for executing a printing operation so that a paper 3 is outputted rearward 1a. Compared with a printer comprising a paper feeding motor or a main spring instead thereof, the printer entirety size can be provided extremely compactly so that the printer can be handled with one hand.
Patent JP-2002291736-A (JP)
Title: Ultrasonograph
Inventor: NODA KATAKAZU
IPC: A61B8/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To non-wave display information about a respiration amplitude together with an M mode image or the like. SOLUTION: In this ultrasonograph, a largeness/smallness degree of the respiration amplitude is displayed by an upper/lower position of a bar 118. Thereby, a display area of the information can be reduced. When moving a cursor 114, the bar 118 moves. When moving the bar 118, the cursor 114 moves. Various kinds of display modes can be adopted as the display mode of the information of the respiration amplitude.
Patent JP-2002299205-A (JP)
Title: Method for controlling semiconductor manufacturing device
Inventor: FUJISAWA TADAHITO
IPC: G03F1/38
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To suppress the reduction of margin due to variation factors of a process. SOLUTION: The sufficient quantity of wafers formed with a resist pattern is extracted in order to monitor effective variation of light exposure and focus in a lot (step S108). A pattern formed by exposing both monitor marks is measured (step S109). From these results, an effective light exposure independent from the focus position of each wafer in the lot and an effective focus position independent from the light exposure are determined (step S110). Using at least one of the effective light exposure and the focus position thus determined, next and subsequent lots are fed back and exposed (step S111).
Patent JP-2002239529-A (JP)
Title: Circulating filter system
Inventor: NATSUKAWA YASUAKI
IPC: C02F1/00
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a filtering and refining method for obtaining drinking water from raw water is constituted so as to only once pass the raw water through a filtering treatment material and therefore, an apparatus becomes large-scaled and the cost of the apparatus is increased. SOLUTION: A circulating water channel is provided to a filter tank and raw water is repeatedly filtered and refined.
Patent JP-2002297095-A (JP)
Title: Light emission type display device
Inventor: MIKAMI YOSHIAKI
IPC: H05B44/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To enhance the aperture ratio of a pixel and to make the pixel highly definite, by simplifying the pixel circuit of a light emission type display device, and also to reduce the power consumption of the circuit. SOLUTION: A pair of inverter circuits in two pairs of inverter circuits, constituting a memory circuit which is arranged in a pixel is made to be a circuit, in which an organic EL(electroluminescent) element and a transistor are connected in series and a transistor in the memory circuit is dispensed with. Moreover, a write load is lowered by performing connection, so that display data is inputted to a wiring which is connected to the gate of the transistor connected, in series with the organic EL element in the mutual connection of the two pairs of inverter circuits to enable a high-speed writing, and the pixel is made high in definition.
Patent JP-2002294313-A (JP)
Title: Method for controlling charge of raw material into blast furnace
Inventor: MATSUYAMA TAKAYUKI
IPC: C21B5/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To simultaneously weigh raw materials in weighing vessels having different batch schedules wherein a method for controlling the weighing and discharging of the raw material in the weighing vessel in a blast furnace facility is performed with a weighing batch counter. SOLUTION: The method for controlling charge of the raw material into the blast furnace is performed by providing with a plurality of the weighing vessels for controlling the weighing of the respective kinds of the raw materials for blast furnace, belt conveyors for transporting the respective raw materials for blast furnace that are discharged from the plurality of the weighing vessels, and a relay vessel which receives the raw materials from the conveyors and performs the blending of the raw materials for blast furnace and the control of the weighing.  In the respective weighing vessels, a weighing batch counter and a weighing starting counter are disposed and the weighings of the different batch schedules in the respective weighing vessels are simultaneously performed, and the raw material is discharged based on a counter memory at the starting time of the weighing when the raw material in each weighing vessel is discharged.
Patent JP-2002298594-A (JP)
Title: Address generating circuit
Inventor: YOKOZEKI WATARU
IPC: H03K17/22
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an address generating circuit in which re-connection of fuse elements caused by glow-back phenomenon can be prevented to occur even if on-off cycle of a power source is repeated. SOLUTION: In this address generating circuit, a power source voltage source, a first switch transistor, a second switch transistor, a fuse element, and ground are connected in series. Also, a power-on reset circuit outputs the first reset signal which turns on the first switch transistor in the first period immediately after a power source is applied and which holds the first switch transistor in an off-state after the first period and also outputs the second rest signal which turns on the second switch transistor in the second period after the first period and which holds the second switch transistor in an off-state after the second period.
Patent JP-2002304025-A (JP)
Title: Developing device and image forming apparatus
Inventor: MIHO HIROAKI
IPC: G03G9/09
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a developing device and an image forming apparatus constituted so that the noise of a final image may be reduced by suppressing the dispersion of the dot size of a developed toner aggregate within the extent where the noise is not confirmed after developing the image in the image forming device, and also, to reduce the noise of the final image by suppressing the dispersion of the dot size of the developed toner aggregate arising from the repeated image transfer processes in a tandem type image forming apparatus and reducing the dispersion rang of the dot size after developing. SOLUTION: As for the developing device, an electrostatic latent dot image formed on a photoreceptor drum is developed, and the relation between the mean circular equivalent size X of the toner aggregate constituted of the toner on the surface of the photoreceptor drum after developing the electrostatic latent image and a value (CV1 value) obtained by dividing a standard deviation by the mean circular equivalent size X satisfies the following expression; 0<Y<179.01×X<-1.9031> (X denotes the mean circular equivalent size (μm) of the toner aggregate, and Y denotes the CV1 value (= standard deviation/mean circular equivalent size X)), besides, as to the tandem type image forming device, the relation between the mean circular equivalent size X of the toner aggregate on respective photoreceptor drums after developing four kinds of color toner on the drums and the CV1 value Y satisfies the following expression; 0<Y<90.307×X<-1.7589> .
Patent JP-2002271709-A (JP)
Title: Display driver and driving method for internet television
Inventor: KIM JONU
IPC: H04N5/44
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a display driver for the Internet television with excellent visibility. SOLUTION: The display driver including a pixel aggregate processing unit that processes image data received from the Internet, a RAM deck that converts digital image data into an analog signal, and control unit that controls operations of each driver component and the display driver adopts an increased scanning frequency by retrieving a pixel of a border of display colors and revising relatively fewer display colors of the pixel into display colors of an adjacent pixel.
Patent JP-2002302814-A (JP)
Title: Golf glove
Inventor: MIYOSHI TOSHIRO
IPC: A63B71/14
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a golf glove capable of extremely reducing wrinkles generated on a side near to the little finger in a back sheet. SOLUTION: This golf glove has a separation slit 2 which is positioned on a lower area of a back sheet 1 in a direction from an opening 3 positioned on the bottom end of the glove to the fingertip. The separation slit 2 separates the back sheet 1 into a little finger side sheet 1A positioned on a side near to the little finger and a forefinger side sheet 1B. The little finger side sheet 1A is joined to an end of a fastening piece 4. The fastening piece 4 is joined to the forefinger side sheet 1B through a detachable joining part 5 which can change a joining position, so that the fastening piece is freely attached and detached. Further, the separation slit 2 is inclined from the little finger side to the forefinger side in a direction from the opening 3 of the glove to the fingertip, and is bent in its intermediate so that its top end faces to the forefinger side.  A side edge of the inclined and bent separation slit 2 is joined to the end of the fastening piece 4. The fastening piece 4 is joined to the forefinger side sheet 1B through the detachable joining part 5 by downward pulling the small finger side sheet 1A.
Patent JP-2002302227-A (JP)
Title: Bag transfer device and endless chain for gripper in bagging and packing machine
Inventor: IKEMOTO IWAO
IPC: B65G37/00
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To simplify and reduce a cost of a bag transfer device and make a bagging and packing machine compact and make a gripper couple run accurately and stably. SOLUTION: This device is provided with a sprocket 1 which rotates continuously in a horizontal plane, a fixed guide member 3 having guide sections 2 which are arranged at a specified interval in the same horizontal plane and are of nearly a half circle when viewed in the horizontal direction and an endless chain chained between the sprocket 1 and the fixed guide member 3. In the endless chain comprising a plurality of links connected to each other through connecting shafts, guide rollers capable of rotating in horizontal planes above and below each connecting shaft are arranged, and an inner side guide roller which can rotate freely in a vertical plane is installed inside each link, and the guide section 2 has a guide groove in which a roller guide section abutting on the guide roller and an inner side guide idler are inserted.  Each link is provided with 1 set of gripper couples which grip both edges of a bag.
Patent JP-2002301036-A (JP)
Title: Blood pressure measuring device
Inventor: HANADA YASUSHI
IPC: G01L9/14
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a blood pressure measuring device capable of accurately measuring blood pressure by stably detecting noise signals. SOLUTION: The blood pressure measuring device A includes a cuff band 1 worn on a part to be measured for detecting pulse waves, a sensor S connected to the cuff band 1 via a tube 2 for detecting if the cuff band 1 has moved, and a processor CONT for determining blood pressure values based on the signals detected by the cuff band 1 and the sensor S.
Patent JP-2002304558-A (JP)
Title: Ordering support system and its method
Inventor: SHIGEMORI YUMITSUKA
IPC: G06Q50/04
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To prevent any mistake from being generated in ordering contents by efficiently performing processing from the design of a manufacturing line to the ordering. SOLUTION: Simulation software 3 executes a simulation process by using a simulation component 6 for each piece of equipment selected by a user. A purchasing component 5 receives the simulation result and the type of each simulation component 6, and when the simulation result is 'OK', prepares purchase information indicating the breakthrough of each type, and transmits the resultant purchase information to a purchasing server 8. When the price or the term of delivery returned from the purchasing server 8 in response to the purchase information fulfills a desired condition set by the user, the purchasing component 5 replaces the purchase information with the ordering information and transmits it to the purchasing server 8 again.
Patent JP-2001355066-A (JP)
Title: Method and apparatus for increasing hardness of sputter-deposited copper film
Inventor: PAVATE VIKRAM
IPC: H01L21/203
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for forming a copper layer on a substrate preferably by using a sputtering process. SOLUTION: The sputtering process comprises a step of sputtering a conductive member of an increased hardness with ion in order to take out copper from the conductive member. The hardness of the target 105 is increased by mechanically working a material of the conductive member by alloying the copper conductive member with other material, and/or during a manufacturing process thereof, and the quality of the conductive material and a film is improved. Copper is alloyed with magnesium, zinc, aluminum, steel, nickel, silicon, and the combination thereof.
Patent JP-2001346799-A (JP)
Title: Artery embolic element
Inventor: AKERFELDT DAN
IPC: A61B17/00
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an improved artery embolic element for completely sealing a subcutaneous pierced area and reducing the possibility of breaking a blood vessel wall when applying extracting force to the artery embolic element for energizing the embolic element to the blood vessel wall. SOLUTION: The artery embolic element 10 has a slender central portion 11, relatively more rigid, or thicker, and a more flexible outer edge portion 12. The embolic element is so directed as to pass through the pierced area 3 with the axis of the central portion to be coaxial with a blood vessel 2 as a whole. In extraction, the central portion rests in the blood vessel around the pierced area and in two regions 8 linearly opposed along the length of the blood vessel. These regions represent the strongest regions around the pierced position and safely support rotting force. At the same time, a thinner peripheral edge portion, easily foldable to be fitted into an insertion instrument, is adaptable to the blood vessel wall and function as effective sealing means.