baber/WOPTO huggingface dataset:
Patent JP-2001326200-A (JP)
Title: Polishing method, polishing agent composition and polishing apparatus
Inventor: KURIYAMA HARUNOBU
IPC: B24B37/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a polishing method, which can polish the ground surface of an Si wafer more efficiently, an to provide a polishing agent composition, and a to provide polishing device. SOLUTION: An abrasive liquid 7, containing same polished abrasive grains and solvent, is fed to the ground surface of an SiC wafer 4 by a liquid-filling vessel 5. By an electromagnetic valve 11, the amount of mixture of a medical fluid for making the abrasive grains scatter in the liquid 7, which is fed to the ground surface of the wafer 4, is adjusted and the grain diameter of cohesive abrasive grains in the liquid 7 can be adjusted. A controller 14 controls the valve 11 with the progress of a polishing to cause the grain diameter of the cohesive abrasive grains in the liquid 7, which is fed from the vessel 5 to the ground surface of the wafer 4, to change continuously starting from the large gain diameter to smaller grain diameter.
Patent JP-2001330967-A (JP)
Title: Developing brush roll for planographic printing original plate, developing device and developing method
Inventor: AOKI SHINGO
IPC: G03F7/00
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for developing a direct plotting type planographic printing plate with satisfactory image reproducibility. SOLUTION: The planographic printing plate developing brush roller is prepared for selectively removing an ink repulsive layer of an image line part in the existence of developer after irradiating the planophotographic printing original plate provided with at least a layer which can be reacted by active light, and the ink repulsive layer in this order on a substrate with the active light, and the sectional form near the base part of a single yarn constituting the brush roll is circular or nearly equilateral polygonal, and as for the brush roll, the single yarn having a specified leading end shape is >=10% of the total number of pieces of single yarn for the brush roll.
Patent JP-2001324160-A (JP)
Title: Air conditioner
Inventor: HAMANO HIROYUKI
IPC: F24F1/00
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner in which dusts and odor components contained in sucked air can be sufficiently removed. SOLUTION: A cleaning unit 11 comprised of a dust-collecting segment 12 and a deodorizing segment 15 is installed between a rear inclined portion 8b and a front upper suction port 7 of a heat exchanger 8. The dust-collecting segment 12 is provided with an electric discharging wire 14 and a collector 13 for adsorbing dusts and powder dusts electrically charged with electric discharging from the electric discharging wire 14 so as to prevent a disadvantage that some fine powder dusts are laminated at a deodorizing member 17 installed in the deodorizing segment 15 to reduce a deodorizing function.
Patent JP-2001330838-A (JP)
Title: Method and device for manufacturing liquid crystal display panel
Inventor: FURUKAWA KEIICHI
IPC: G09F9/00
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To eliminate the inconvenience that a gap between substrates is locally larger along edge parts of a sealing wall surrounding a liquid crystal material layer of a liquid crystal display panel than in other parts. SOLUTION: In the method for manufacturing the liquid crystal display panel A in which the liquid crystal material layer including spacers and resin columns and the sealing wall SL are held between the substrates S1 and S2. The resin columns are formed on the substrate S1 and the spacers and the sealing wall SL are arranged on the substrate S2, the substrates S1 and S2 are positioned and held on stages 100 and 200 respectively. The liquid crystal material L is applied to a specified edge part of the substrate S1 on the stage 100. The substrates S1 and S2 are placed oppositely to each other and simultaneously the specified edge parts of the both substrates are superposed on each other holding a liquid crystal material L in between. The both substrates are temporarily laminated by a press roller 610 and succeedingly are normally laminated by a heat-press roller 70.  The temporary lamination of the both substrates S1 and S2 by the press roller 610 and the stage 100 is discontinued just before an end edge part SLb of the sealing wall lamination in the temporary laminating step.
Patent JP-2001327342-A (JP)
Title: Bookshelf device
Inventor: UKITA HIDEMASA
IPC: A47B65/00
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a bookshelf device which is detachably mounted to the upper rear part of the desk, and can have a new functional effect besides illumination by attaching a lighting system to the bookshelf device, while reducing a total cost by enabling the separate packing of the lighting system and bookshelf device because the lighting system is easily and separately mounted to the bookshelf device after mounting the bookshelf device. SOLUTION: A post of the lighting system with a lighting fixture mounted to the upper end part is positioned on the front face side of a back plate disposed between the rear end parts of right and left side plates, and the lower part of the post is fitted and supported to a fixed part of a bookshelf from above, while the upper part of the post is held to the back plate. The lighting system can thereby be detachably mounted from the front face side.
Patent JP-2001331811-A (JP)
Title: Editing device and method
Inventor: MIYAMOTO MASAKI
IPC: G06T13/80
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To easily correct movement in animation. SOLUTION: An attitude information storing means 110 stores the attitude information of each frame. In the case of performing editing, an instruction inputting means 120 performs a reproduction instruction between prescribed frames. A movement reproducing means 130 reads the attitude information stored in the means 110 according to the reproduction instruction and reproduces the movement between the prescribed frames in a displaying means 160. When an attitude adjusting means 140 selects a frame to be corrected, a frame reproducing means 150 reads the selected frame from the means 110 and displays the frame on the means 160. The images reproduced by the means 130 and 160 are simultaneously displayed on the means 160. When the means 140 performs correction, the means 150 corrects the frame and updates the attitude information of the means 110 as necessary.
Patent JP-2001334344-A (JP)
Title: Scrap-less manufacturing method of hollow member, apparatus thereof, and manufacturing method of washer
Inventor: MATSUI MASAHIRO
IPC: B21K1/76
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To consistently manufacture a stock material of a pipe and a component for a through hole by using a solid material without generating any scraps. SOLUTION: A cup of a predetermined shape is formed on a tip of the stock material (a) by using the solid and continuous material (a), and by providing a die 11, and providing a punch 12 advancing/retracting to/from the die 11, and a clamp 21 capable of withstanding the forming load behind the die 11. A device 27 for feeding the tip of the cup-formed material (a) into a cutting blade 31 by a predetermined dimension, a cutting mechanism for making a hollow component by cutting the cup-formed portion by the cutting blade 31, and a device 41 for discharging the hollow component from the cutting blade 31 are provided. Hollow members such as a predetermined pipe and a component for the through hole can be formed without generating scraps by returning the cutting blade 31 to the initial position after the cutting and the discharging of the hollow component, and repeating this operation.
Patent JP-2001074649-A (JP)
Title: Method for measuring angle of optical rotation, and method for inspecting urine
Inventor: KAWAMURA TATSURO
IPC: G01J4/04
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain an angle-of-optical rotation measuring method that is capable of measurement quickly, stably, and accurately by excluding influence caused by noise being mixed by bubbles, particles, or the like. SOLUTION: In the method for measuring the angle of optical rotation where light is applied to a sample to be inspected containing a natural substance and optical rotation being generated due to the natural optical activity substance when light is transmitted through the sample to be inspected, polarization with a known vibration surface is applied to the sample to be inspected while performing the small vibration of the vibration surface by a modulation signal with an angular frequency of ω, a component with a specific vibration surface out of polarization through the sample to be inspected is detected by a photosensor, a component where the angular frequency is ω is extracted out of the output signals of the photosensor by phase-sensitive detection with a modulation signal as a reference signal,  and the angle of the optical rotation by the sample to be inspected is calculated based on at least three sets of data including the relative angle formed by the vibration surface of light that enters the sample to be inspected and that of light being detected by the photosensor, and the intensity of the component where the angular frequency obtained at the relative angle is ω.
Patent JP-2001329009-A (JP)
Title: Solid catalyst component for olefin polymerization and catalyst
Inventor: TASHINO KUNIHIKO
IPC: C08F10/00
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a solid catalyst component for olefin polymerization which can yield a propylene polymer with an extremely high yield while high stereoregularity is maintained and which has high reactivity to hydrogen, and to provide a catalyst. SOLUTION: The solid catalyst component for olefin polymerization is made from (a) a magnesium compound, (b) titanium tetrachloride, (c) a phthalic diester or its derivative of the following general formula (1) (wherein R1 is a 1-5C alkyl group or a halogen atom; R2 and R3 are each a 4-8C alkyl group having a tertiary carbon and may be the same or different; the substitution number of the substituent R1, n, is 0, 1 or 2 and, when n is 2, the R1s may be the same or different) and (d) a hydroxy group-containing hydrocarbon and a catalyst is provided.
Patent JP-2001042488-A (JP)
Title: Dye fixing element using specified dye mordant, and image forming method
Inventor: ARAKATSU HIROSHI
IPC: G03C8/56
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To make formable a color image excellent in light resistance without causing color mixing by using a dye fixing element containing a dye mordant of a polymer containing specified repeating units. SOLUTION: The dye fixing element contains a dye mordant of a polymer containing repeating units of formula I and/or repeating units of formula II. In the formulae I and II, R12 and R22 are each H or an alkyl, Y1 and Y2 are each ←CONR4-, ←COO- or ←CH(OH)CH2O-, X is Cl, Br, I or hydroxyl, Z is an atomic group required to form a 5-to 7-membered heterocycle together with N, R13 and R23 are each H, methyl, ethyl or halogen, R4 is H or a 1-4C alkyl and ← shows a bonding radical on the principal chain side of the polymer.
Patent JP-2001339986-A (JP)
Title: Semiconductor device for motor drive
Inventor: SHIROKOSHI HIDEKI
IPC: H02P29/00
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To suppress maloperation by parasitic current when shutting down a power source supply voltage by reducing the influence by parasitic transistors. SOLUTION: Maloperation of a head actuator control circuit is suppressed by suppressing parasitic current by making a parasitic PNP transistor in an off state by connecting a N-type semiconductor domain of a dispersed resistor 25 and a N-type semiconductor domain 26 which does not form element to a node 37 which takes out by rectifying three-phase induced electromotive force generated by rotation inertia of a motor, when the power supply voltage is shut down.
Patent JP-2001342071-A (JP)
Title: Ceramic heater
Inventor: KUSHIBASHI TAKUMA
IPC: H05B3/10
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic heater excellent in uniform heat generation, preventing local heat generation on the inner part, and lowering temperature on the outer peripheral part of a heater pattern having folding parts. SOLUTION: This ceramic heater is characterized in that at least, the ceramic heater consists of a supporting base material of a electric insulating ceramic, a thin film heat generating layer formed into the heater pattern having folding parts on the supporting base material, and a terminal part for connecting the heat generating part with a power source, and the heater pattern divided into plural channels along the current flowing direction, at least at the folding parts.
Patent JP-2001333859-A (JP)
Title: System for exchanging information between rice cooker and electric water heater
Inventor: TSUJINAGA YOSHIHITO
IPC: A47J27/00
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an information exchange system which can inform an user about the status of engagement of the other appliance when an user uses either a rice cooker or an electric pot. SOLUTION: An electric pot with a communication interface and a rice cooker with a communication interface are connected and exchange data mutually. When an user presets timer and an engagement for the rice cooker, a command to check the amount of hot water left in the electric pot is transferred to the electric pot (step 102). After checking the amount of hot water left in the electric pot, the electric pot sends back the data on remaining amount of hot water to the rice cooker. The rice cooker, which receives the data on the remaining amount of hot water, displays the amount of hot water left in the electric pot and informs the user with a sound of a buzzer in case that the remaining amount of hot water is little.  If there is no response from the electric pot even though a certain period of time passes after sending a command to check the remaining amount of hot water, the rice cooker will display to inform that an error has occurred with an alarming sound of the buzzer.
Patent JP-2001336486-A (JP)
Title: Scroll fluid machine
Inventor: KITANO HITOSHI
IPC: F04C28/00
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a scroll fluid machine improved in efficiency as well as low in price. SOLUTION: The scroll machine is equipped with a stationary scroll 4 and a movable scroll 3, and wherein a fluid entered from a suction port by a rotating movement with the specified radius of the removable scroll 3 is compressed and fed out of a exhaust port. A driving force of revolution for a rotating movement is given electromagnetically with making no contact to the movable scroll 3 by the movable scroll. The movable scroll rotates with the above mentioned specified radius of the revolution. The movable scroll 3 can be made to do the required action in spite of non constrained mechanism.
Patent JP-2001284539-A (JP)
Title: Microwave integrated circuit device
Inventor: KOJIMA HARUO
IPC: H01L21/822
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a microwave integrated circuit device which can avoid enlarging a resistance pattern having a high resistance value and avoid deteriorating the accuracy of the resistance value of a resistance pattern having a low resistance value. SOLUTION: A first upper electrode 13, first series connecting resistance pattern 14, second upper electrode 15, second series connecting resistance pattern 16, and third upper electrode 17 are connected one after another between an input and output terminals 12, 18. A parallel connecting resistance pattern 19 is connected to the second upper electrode 15 to form a fixed attenuator, and the sheet resistance of the parallel connecting resistance pattern 19 requiring a high resistance value is set to a higher value than the sheet resistance value of the first and second series connecting resistance patterns 14, 16.
Patent JP-2001345067-A (JP)
Title: Discharge lamp, lamp unit and image display device
Inventor: SEKI SATOYUKI
IPC: H01J61/35
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp in which the reliability has been improved by suppressing a temperature-rise of connecting part in a sealing part. SOLUTION: This is the discharge lamp 100 which is equipped with a light emitting tube 10 wherein a pair of electrodes 12 and 12' are opposingly arranged in the inside of the tube 15 into which light emitting substances 18 are enclosed, and which is equipped with a sealing part 20 to seal a metallic foil 24 electrically connected to respective electrodes 12 and 12'. An external lead 30 is connected to respective electrodes 12 and 12', and at least at the sealing part 20 of one side, a reflecting film 40 is installed at a surface of a sealing part of a position where a connecting part 32 is sealed.
Patent JP-2001336077-A (JP)
Title: Regenerated pulp separator
Inventor: NAKAMURA MOROHIRO
IPC: D21B1/32
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a regenerated pulp separator capable of collecting pulp as the main feedstock and contaminants including polymers, coating paper materials and heat seal parts through efficiently separating them from each other. SOLUTION: This regenerated pulp separator works as follows: feedstocks continuously fed into the respective front stages of treatment chambers 2a, 2b and 2c and then transferred successively into rear-stage treatment chambers while opening/beating them with the corresponding opening cylinders 3a, 3b and 3c, the feedstocks are separated into pulp and the other contaminants based on specific gravity differences by the aid of suction airflow subjected to the upper parts of the respective treatment chambers, and only the pulp is separated and collected by the aid of suction airflow via the respective upper parts of the treatment chambers 2a, 2b and 2c, while the contaminants are allowed to fall by their own weights, discharged and separated via separatory lattice members 4a, 4b and 4c out of the treatment chambers and then collected.
Patent JP-2001343009-A (JP)
Title: Sticking-proof threaded fastener
Inventor: ABE MASANORI
IPC: F16B35/00
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a simple formed threaded fastener that can obtain secure and efficient screwing work, and can be used for precision components with high reliability. SOLUTION: This threaded fastener 1 is composed of a head 2 and a shank 4 bonded to the head 2. The shank has a threaded portion 3. Within three thread-ridges, formed at the end part of the threaded portion 3 in the shank 4, are defined as a standard thread-ridge 5. As being a sticking-proof threaded fastener that the threaded portion 3 in the range from the standard thread-ridge 5 to the bearing surface 6 of the head 2 is a little smaller diameter than the standard thread-ridge 5's diameter, the threaded fastener 1 is a comparatively soft work-piece. When screwed into an internal thread preformed in an aluminum die-cast work-piece, the threaded fastener seldom result in sticking phenomenon because of contacting only the standard thread-ridge.  As the shank doesn't require lubricant, the threaded fastener prevents precision components from damage caused by metal plating or lubricant peeled when screwing.
Patent JP-2001342723-A (JP)
Title: Folded board roof snow guard
Inventor: HIRATA TETSUO
IPC: E04D13/10
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a folded board roof snow guard metal fixture equipped with a reliable snow guard function and a drainage function in spite of the simplification of components in order to save detaching work for the snow guard metal fixture fixed to a seam joint of a folded board roof. SOLUTION: The folded board roof snow guard is constituted of a sheathing member (1) fixed in the form of a dam while leaving a drainage space (S) in a valley folding section (V) of the folded board roof (R); a covered block (2) having female screw holes (21) in side wall sections and clamping bolts (3) capable of being screwed in the female screw holes, bracket sections (13), (13) of the sheathing member are mounted on the tops of slopes (U) of a mountain folding section (M) to cover the covered block (2) on the bracket sections, the bracket sections are fixed to seam joint sections (F) by screwing the clamping bolts in the covered block to clamp, and the folded board roof snow guard having the reliable snow guard function and drainage function is realized in spite of the simplification of the components.
Patent JP-2001344365-A (JP)
Title: Electronic bridal system
Inventor: YAMASHITA KATSUTOSHI
IPC: G06Q50/00
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To enable a system for searching a wedding hall with efficiency by excluding useless information. SOLUTION: This electronic bridal system serves as intermediary between a customer and a contractor who provides a hall, etc., using the Internet and comprises (1) a means for setting a user identifier and a password for the contractor; (2) a means for placing customer data including terms desired of date and hour, expense, etc., on a home page in a manner where only the contractor can view the page; (3) a means by which the contractor views the customer data, extracts the customer who matches the conditions, and notifies a center of the application for negotiation; and (4) a means for transmitting a list showing the contractors matching with the condition to the customer, based on the notice. In addition, this electronic bridal system has (1) a means of running run a description of loan provided by a banking institution on the home page.
Patent JP-2001316901-A (JP)
Title: Transparent shoulder strip for brassiere
Inventor: TAKAMURA HARUMI
IPC: A41B9/16
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a shoulder strip for an underwear such as a brassiere or a slip capable of preventing the shoulder strip to be seen through a dress and preventing the shoulder strip to be seen conspicuously in the case of directly seen from the neck of a blouse, a T-shirt, or the like, because the color of the shoulder strip and that of the skin are same and thus the shoulder strip can spread the choice of dresses to be put on the slip by a woman. SOLUTION: This shoulder slip uses a transparent rubber band made of (movilon) (a registered trademark of a thermoplastic polyurethane elastomer) at the shoulder strip part of the slip.
Patent JP-2001349362-A (JP)
Title: Torque generating mechanism for rotary body
Inventor: TOYODA TERUYUKI
IPC: F16H35/00
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a torque generating mechanism for a rotary body which has viscosity in rotating simultaneously produces a feeling of not rotating unless by strong force and is simple in structure. SOLUTION: Given torque is generated on a rotation of the rotary body by situating an O-ring in a manner to be squeezed between the upper surface of the rotary body 30 and a case 20. The rotary body 30 is provided with an O-ring containing part 33. An O-ring flying-out preventing part A is situated on the outer peripheral side of an O-ring containing part 33. The O-ring flying- out preventing part A is formed such that a protrusion 5 formed on the rotary body 30 and a recessed part 29 are engaged with each other.
Patent JP-2001351245-A (JP)
Title: Method for reducing crosstalk in optical information reproducing device, and optical the information reproducing device
Inventor: SEKIGUCHI CHIKAO
IPC: G11B7/005
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To reduce crosstalk components coming from adjacent tracks included in a reproduction signal of an optical recording medium. SOLUTION: The light-receiving area for receiving a zeroth-order diffracted light is bisected, and signals Sa1 and Sa2 from each light-receiving area are subtracted to obtain a signal P1, and a signal Sb outputted by a light-receiving area B and a signal Sc outputted by a light-receiving area C are subtracted to obtain a signal P2, and then K, for equalizing the amplitudes of these signals P1 and P2, i.e., setting the equation P1=K×P2, is made the gain of a gain variable amplifier circuit 24.