baber/WOPTO huggingface dataset:
Patent JP-2002278429-A (JP)
Title: Image forming device
Inventor: OKI SHIGERU
IPC: G03G21/20
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device capable of keeping the cleaning property of an image supporter by a cleaning means to be always satisfactory. SOLUTION: The image forming device having the image supporter 1, a heating means 2 for heating the surface of the supporter 1, a developing means 8 for visualizing a latent image formed on the image supporter 1 as an developer image, a transferring means 9 for transferring the developer image to a recording material P and a cleaning means 13 for removing a developer remaining on the surface of the image supporter to form an image on the recording material P has a detection means for detecting an environmental humidity surrounding the image forming device. When a humidity is over a prescribed value A based on the detecting result of the means 21, the heating temperature of the supporter 1 by the means 2 is always controlled to be ON.  When a humidity is not over a prescribed value B based on the detecting result of the means 21, the heating temperature of the supporter 1 by the means 2 is controlled to be ON only during a one-side image to the material P. The prescribed values A and B meet a relation A>=B.
Patent JP-2002281498-A (JP)
Title: Reception reproducing device
Inventor: YOSHIDA MASAHIRO
IPC: H04N19/44
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a reception reproducing device provided with a synchronous reproduction circuit which allows errors of a PTS and an STC being not up to standard and can perform reproduction. SOLUTION: This reception reproducing device includes a bufferful generation detection circuit 312 that notifies a control circuit that an audio input buffer 306 overflows at timing when the audio input buffer 306 overflows. When the control circuit 316 receives decision results of the bufferful generation detection circuit 312, the control circuit 316 corrects the PTS in accordance with difference time between the PTS and the STC at that time. Subsequently, the control circuit 316 performs decoding/reproduction processing on the basis of the corrected PTS.
Patent JP-2002280205-A (JP)
Title: Chip-shaped resistor and its manufacturing method
Inventor: HIRANO TATSUKI
IPC: H01C17/24
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a chip-shaped resistor, in which variance of a resistance value in products are small, having precision, and the resistance value is prevented from deviating from a specified range according to a protection coat film, after trimming regulation or a baking step of a side surface electrode, and generation rate of defective products are lowered. SOLUTION: Front electrode films 12, 13 formed at both ends of a surface of an insulation substrate 11 contain a crystalline glass, and a resistance film 14 formed so as to connect the front electrode films 12, 13 to each other contains an amorphous glass.
Patent JP-2002241514-A (JP)
Title: Ethylene-based resin film with highly antiblocking tendency and method for producing the same
Inventor: OKANO KATSUJI
IPC: C08J5/18
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a plastomer film giving packaging bags excellent in openability, low-temperature heat sealability, antiblocking tendency and loadability, through polymerization using a metallocene catalyst. SOLUTION: This method for producing an ethylene-based resin film comprises the following process: a plastomer film 2 melt-extruded from a T-die 1 is brought in between a semi-mat-toned metallic chill roll 3 under rotation and a mat-toned rubber roll 4 under rotation and cooled while nipping under pressure to obtain the objective film having the following characteristics: gloss is >=100% on the reverse face, coefficient of dynamic friction in the longitudinal direction between the mutual obverse faces is 0.18-0.50, coefficient of dynamic friction in the longitudinal direction between the mutual reverse faces is >=1.0, and blocking value is 0 g/10 cm2.  Conventionally, although plastomer films of 100-600 g/10 cm2 in blocking value have barely been obtained even if compounded with an antiblocking agent and lubricant, the objective plastomer film of 0 g/10 cm2 in blocking value can be obtained even if compounded with no such additives by mat-finishing the reverse face of the film.
Patent JP-2002288580-A (JP)
Title: Document used for progress management of dwelling house sales business
Inventor: NISHIKIDO TAKUYA
IPC: G06F19/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a document, capable of quickly and accurately grasping the progress status of dwelling house sales business to a plurality of customers, and simply arranging the schedule and reducing practical loss. SOLUTION: The document is provided with a business progress document 1 for managing the progress status of the respective cases of business to a contract to a plurality of customers, and a plurality of strip-like customer entering areas 2, 2, etc., are arranged and displayed in the vertical direction in the business progress document 1. Each of customer entering areas 2, 2, etc., is provided with a first entry field 3 for writing the name and address of a customer, customer information such as possibility of a contract, and an execution scheduled date of each business to the contract, and a second entry field 5 for writing the business scheduled to execute on that day in each date and day of week corresponding to the calendar display 4 displaying days and days of week in one month.
Patent JP-2002290303-A (JP)
Title: Sneak path wave canceller
Inventor: TOBA YOSHIKAZU
IPC: H04B10/2507
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a sneak path wave canceller with a simple configuration and applicable to a multi-channel digital wave at a relay station for ground digital broadcasting. SOLUTION: The sneak path wave canceller is configured with two reception antennas 11a, 11b, two optical modulators 12a, 12b, a light source supplying light with prescribed intensity, a polarized wave demultiplexer/multiplexer that demultiplexes the light received from the light source through an optical fiber into two, supplies them to the two optical modulators, multiplexes output lights from the two optical modulators and provides an output, an optical fiber that guides the output light, and an O/E converter that converts the output light from the optical fiber into an electric signal. The sneak path wave canceller is applied to a repeater of a single frequency network system where one of the two reception antennas has a high reception sensitivity to a fundamental wave from a master station and the other has a high reception sensitivity to a sneak path wave.
Patent JP-2002290666-A (JP)
Title: Image scanner
Inventor: NAKADA MASATO
IPC: B65H7/02
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an imager scanner capable of scanning images with no vertical streaks by preventing the generation of vertical streaks due to the attachment of dirt, dust, or the like. SOLUTION: An ADF manuscript glass 26 is vibrated in the direction vertical to the transportation direction of a manuscript P by means of a source 28 of vibration to move dirt and dust attached to the ADF manuscript glass 26 at all times and thereby scan an image with no vertical streaks.
Patent JP-2002285077-A (JP)
Title: Electrodeposition coating composition for edge-provided electric wire
Inventor: ARAI KIYOSHI
IPC: H01B3/40
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrodeposition coating composition for edge-provided electric wires, such as rectangular electric wires that have edges quadrangular in the cross-section, which composition is excellent particularly in coating properties for the edges and can form coated electric wires free of leakage due to pinholes. SOLUTION: The composition is obtained by incorporating crosslinked resin particles into a cationic electrodeposition coating composition that is made by dispersing a cationically modified epoxy resin and a curing agent in an aqueous medium. The ratio by weight of the total amount of the cationically modified epoxy resin and the curing agent to the crosslinked resin particles is 85:15 to 45:55.
Patent JP-2002283338-A (JP)
Title: Concrete chipping device and method
Inventor: MATSUDA YOSHIFUMI
IPC: B28D1/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a concrete chipping device which is capable of performing a chipping operation without erecting a scaffolding and safely carrying out a work including an inspection of a spot to be chipped from below without difficulty, so as to prevent water or concrete fractions from being scattered, in a method for chipping the concrete of a concrete flooring at an elevated structure from below by means of a water jet technique. SOLUTION: A base 4 is mounted, in a freely transferable manner, on a rear body 2 of a truck 1 and a boom 8 is installed on the base 4 in a freely gyrating and elevating manner. Further, a nozzle 14 for jetting high-pressure water is fitted to the tip of the boom 8 and a cup 15 is attached to the nozzle 14. When the concrete is chipped, the boom 8 is gyrated and elevated and the cup 15 is applied to the spot to be chipped. Next, the high-pressure water is jetted to the chipping surface inside the cup 15 from the nozzle 14.
Patent JP-2002289163-A (JP)
Title: Nickel hydrogen secondary battery
Inventor: MORIFUJI YOSHIHIRO
IPC: H01M2/16
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a nickel hydrogen secondary battery which is hard to self-discharge even after a long-period storage. SOLUTION: Electrodes 5 are sealed in a battery case 1 together with an alkali electrolyte. The electrodes 5 comprises a separator 3 between a positive electrode 2 which carries nickel hydroxide particles as main component and a negative electrode 4 which carries hydrogen storing alloy powder as main component. The separator 3 is formed from a sheet-like material containing polyolefin fabric, whose surface is graft-copolymerized with vinyl monomer containing carboxyl group. Further, an adsorption site of alkali metal ion and that of nitrogen compound are formed, with an air permeability at least 10 sec/l.
Patent JP-2002284550-A (JP)
Title: Treatment method of gas emissions from cement production
Inventor: YAMAGUCHI OSAMU
IPC: C04B7/52
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method to efficiently reduce a concentration of mercury and the like contained in gas emissions of cement production. SOLUTION: The method for treatment of gas emissions from cement production characteristically comprises collecting dust from gas emissions from a cement production process, injecting the collected dust in a clinker crushing process after a cement baking process, and reducing a concentration of volatile metal in the gas emissions which are released out by injecting the dust in the crushed clinker.
Patent JP-2002294058-A (JP)
Title: Transparent flame retardant polycarbonate resin sheet
Inventor: JINNO MASANAO
IPC: B29C48/305
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an aromatic polycarbonate resin sheet having an excellent flame retardant property without damaging excellent transparency and hue. SOLUTION: This polycarbonate resin sheet substantially comprising a polycarbonate resin and a brominated carbonate compound, includes 23-40 wt.%. of the brominated carbonate resin based on the sum of the polycarbonate resin and the brominated carbonate compound as 100 wt.%., and the sheet has 3-50% of a heat shrinkage factor after heated at 1900 deg.C for one hour.
Patent JP-2002295829-A (JP)
Title: Combustion equipment
Inventor: YAMANAKA CHIKAU
IPC: F23Q3/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive compact combustion equipment with a simplified construction that has both of firing and flame detection functions. SOLUTION: A combustion apparatus incorporates a firing circuit 24 and a flame detection circuit 25 on an electrode rod 23.
Patent JP-2002297837-A (JP)
Title: Commodity support system and method, and information processor and program
Inventor: FURUCHI TAKEHITO
IPC: G06Q50/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To make passessable data on the support contents carried out by a service center jointly with a user in a commodity support system for supporting the commodity of the user by the support center. SOLUTION: When a trouble has occurred in a PC 12, the user 10 telephones the service center 20, and the contents of the trouble are reported to a person in charge 21. DB 24 and a knowledge DB 25 are retrieved to obtain a solution method, and the solution method is directed to the user. The user operated the PC according to the instruction. At the end of support, the person in charge of support corrects the necessary portion of the obtained support data, and registers the corrected data in a customer management DB. The user gains access to a home page 32 from the PC, confirms this time support contents received, and acknowledges the same. The acknowledge information is registered in the customer management DB. The user can gain access to the home page at need to browse the support data.
Patent JP-2002291809-A (JP)
Title: Wheelchair
Inventor: TSUKADA MASASHI
IPC: A61G5/02
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair capable of alleviating a helper's and user's labors when getting on or off and being got on or off by the user himself by himself as much as possible. SOLUTION: The wheelchair comprises a footrest 3, and a seat part 1. The footrest 3 is retractably provided at a position not to disturb getting on or off. The wheelchair further comprises a leg raising means 2 for raising user's legs on the seat part 1.
Patent JP-2002295950-A (JP)
Title: Electric refrigerator
Inventor: HIGASHIONNO YOICHI
IPC: F25D17/08
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an electric refrigerator in which cooling power of a chilled chamber (isolation chamber) is enhanced. SOLUTION: An evaporator 5 is provided with a heat insulating board 12 being put into a duct 10 and since chill flowing through the duct is recooled by the heat insulating board before being supplied into a chilled chamber (isolation chamber) 4a, cooling power of the chilled chamber (isolation chamber) can be enhanced.
Patent JP-2002291568-A (JP)
Title: Mechanism for driving seat lifter
Inventor: NEMOTO AKIRA
IPC: A47C3/20
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To improve operationality in a seated position while avoiding complicated mechanisms and an increased cost. SOLUTION: Ratchet nails 34u, 34d for up and down are formed as rack- shaped teeth located in parallel in order to engage with ratchet gears 12u, 12d for up and down. A base end of a rack base 38 with the ratchet nails is connected to a driving lever 14 as they can interlock. The driving lever 14 is supported by a lever supporting shaft 36 separated from a braking shaft 18 for a brake unit 16 in a manner that the driving lever can rotate.
Patent JP-2002301615-A (JP)
Title: Hole drilling jig for cable wiring box and rotary cutting blade
Inventor: HITOTSUYA YUKIO
IPC: B23B51/05
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a hole drilling jig for a cable wiring box and a rotary cutting blade, which can use rotary cutting teeth hard to be damaged while a hole can be formed by cutting even a thick wall plate easily in a short time. SOLUTION: This hole drilling jig for a wiring box is constituted by a cylindrical supporter which can be held by hand, a rotary shaft driven by a driving gear of power tool or the like rotatably mounted in this supporter or by a driving gear mounted in its rear end part, and a rotary cutting blade comprising a cylindrical rotary blade main unit mounted in a tip end part of this rotary shaft and a large number of cutting blades fixed to protrude outward/inward with a prescribed space to a tip end part of this rotary blade main unit further so as to make an external/internal peripheral part of this rotary blade main unit serve as an escape clearance for cutting chips.
Patent JP-2002295476-A (JP)
Title: Manufacturing method for dynamic pressure-bearing device
Inventor: NIKAIDO AKIRA
IPC: F16C33/10
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a dynamic pressure bearing device such as a spindle motor for sealing magnetic fluid into the device efficiently and simply. SOLUTION: This manufacturing method for the dynamic pressure bearing device comprises a process in which a desired amount of magnetic fluid M is put in advance on a surface of a clearance between thrust bearings 4 and 4 communicating with a minute slide contact clearance 6 formed between a rotary shaft such as the spindle motor and a rotary body 5 fitted and inserted between upper and lower thrust bearings 4 and 4 of the rotary shaft so as to rotate freely and is arranged in a vacuum box 1 in this condition to reduce a pressure by a vacuum pump 2 exclude the air in the slide contact clearance 6, and seal the magnetic fluid M into the slide contact clearance 6 instead of the air when sealing and providing the magnetic fluid M in the slide contact clearance 6 and a process in which a non-magnetized band magnetic substance arranged in the rotary body 5 is magnetized by polarization action and is changed into a permanent magnet.
Patent JP-2002298318-A (JP)
Title: Magnetic recording/reproducing system
Inventor: KABAYA YOSHITERU
IPC: G11B5/52
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To prevent degradation of operations of a piezoelectric actuator due to centrifugal force of a rotary drum in recording and reproducing operations in a magnetic recording/reproducing system constituted by providing the piezoelectric actuator on the rotary drum. SOLUTION: A laminated piezoelectric actuator 15a is inserted into the rotary drum 17, its fixing part 27 is fixed to an inner peripheral surface of an outer wall 35a of the rotary drum and a driving part 26 is directed toward a shaft center of the rotary drum. A magnetic head 13a is held on the driving part 26 via fittings 28 for mounting and a head base 29. The centrifugal force to be generated by rotation of the rotary drum acts as compressive force to press the piezoelectric actuator on the inner peripheral surface of the outer wall 35a of the rotary drum. The driving part 26 is strong against the compressive force though it is easily influenced by extensional force. Consequently, damages of the driving part 26 are eliminated due to the centrifugal force to be accumulatively impressed on the recording/reproducing operations and normal oscillation is maintained by above described structure.
Patent JP-2002299459-A (JP)
Title: Integrated circuit device
Inventor: SAWAMURA AKIRA
IPC: H01L21/822
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit device capable of surely preventing occurrence of a fault caused by a signal of an unstable level brought about due to voltage drops of a plurality of power sources. SOLUTION: When any one of power source voltages VDD1, VDD2, VDD3 and VDD4 of first and second logic circuits 1, 2 and first and second analog circuits 3, 4 becomes a lower state than a predetermined value, signals S1, S2, S3 and S4 output from the first, second circuits 1, 2 and the first, second circuits 3, 4 are invalidated for the operation of a third logic circuit 5.
Patent JP-2002302282-A (JP)
Title: Feeder of printer or the like
Inventor: TAKADA SEIICHI
IPC: F16C13/00
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a compact feeder for responding miniaturizing of a personal printer or the like. SOLUTION: This feeder of the printer or the like comprises a paper feeding roller 1 and a paper separating roller 2 pressed onto this with a predetermined nip pressure. The paper separating roller 2 is provided with a torque limiter 7, and a set torque by the torque limiter 7 stops the paper separating roller 2 in multi feed of paper to prevent the double feeding. The torque limiter 7 comprises a sleeve integrated with the paper separating roller 2 and a ring-like elastic body 18, elasticity in the reduction direction is applied to the sleeve, the elastic body 18 is engaged with the sleeve and reduced in diameter, and a radial force is generated for a fixed shaft 8 penetrating through the paper separating roller 2.
Patent JP-2002303171-A (JP)
Title: Engine control device
Inventor: KASAME TOMOHIDE
IPC: F02D29/02
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an engine control device allowing fuel to be saved by efficiently stopping the drive of an engine. SOLUTION: A time Tw before a traffic control machine is put in the condition of permitting the movement of a vehicle is acquired, and whether the drive of the engine for the vehicle is stopped or not is determined in accordance with the acquired time Tw or a timing is determined for restarting the engine whose drive is stopped. For example, if the acquired time Tw is a preset time T1 or more, the engine is stopped for saving fuel because of a long stop time, and if the acquired time Tw is a preset time T2 or less, the engine is re-driven for smooth start because of movement in a short time.
Patent JP-2002305087-A (JP)
Title: Organic electroluminescent element
Inventor: OKITA HIROYUKI
IPC: H05B33/02
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent element high in efficiency and long in life. SOLUTION: The organic electroluminescent element is constructed by laminating a hard coating layer 1A, a transparent electrode layer 2, an organic electroluminescent layer 3, a carbon nano-tube layer 4 and a metal electrode layer 5 in that order on a substrate 1. The carbon nano-tube layer 4 is composed of a nano-tube having metallic conductivity or such a carbon nano-tube that n=m, or n-m is a multiple of 3 (n and m are chiral exponents), and is oriented in such a manner that an axis of the tube is perpendicular to a layer surface. When voltage is applied to such an element, a strong electric field is generated at the layer surface (the tip of the tube) even under low voltage, whereby many electrons are taken out of the carbon nano-tube to achieve light emission of high luminance.
Patent JP-2002301075-A (JP)
Title: Ultrasonic probe and ultrasonic diagnostic apparatus using it
Inventor: MATSUMURA TAKESHI
IPC: A61B8/00
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To switch a operation to harmonic imaging while keeping the position of a probe when positioning the probe in an image by B-mode and then administering an ultrasonic contrast medium to an examee to change to the harmonic imaging. SOLUTION: A B-mode adjuster 202a, a harmonic imaging mode adjuster 202b, a contrast medium breakage mode adjuster 202c are provided on the casing 201 of the probe 1 so that an operator can operate them with the probe in his hand, and a control line for transmitting the output of these switches is provided on a probe cable 3. The control line is connected to a central processing unit CPU 19 in a body through a probe connector 4A and an ultrasonic diagnostic apparatus body-side connector, and this apparatus is constituted so as to transmit an instruction so that the CPU 19 outputs a transmission signal according to the operated adjuster to a transmitter 11 when it receives the output of each adjuster.