baber/WOPTO huggingface dataset:
Patent JP-2002266979-A (JP)
Title: Continuously variable transmission and variable speed control device thereof
Inventor: IWATSUKI KUNIHIRO
IPC: F16H37/02
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a continuously variable transmission capable of easily exchange a transmission mode and a variable speed control device capable of properly performing exchange of the transmission mode. SOLUTION: This continuously variable transmission and the variable speed control device thereof are provided with a continuously variable transmission mechanism capable of continuously varying an input and output rotational frequency ratio, and a differential mechanism capable of inputting torque from an input member and the continuously variable transmission mechanism, and can set plural transmission modes.  A clutch mechanism for setting any of the transmission mode by selectively connecting two of rotating members is constituted by a four mode clutch mechanism Cd having a first one-way clutch mechanism F1 for selectively validating a one-way clutch mechanism connecting these two rotational members to only one of forward and reverse rotating directions, and a second one-way clutch function F2 for selectively validating a one-way clutch mechanism connecting the two rotational members only to the other direction.
Patent JP-2002268380-A (JP)
Title: Developing device
Inventor: IIO MASAHITO
IPC: G03G15/08
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a developing device which prevents the occurrence of abnormal images. SOLUTION: A developing device 103 is provided with a developing roller 210, which is rotated when an image is formed to supply single-component toner to a photosensitive belt 100, a doctor roller 230, which is brought into contact with the developing roller 210 to make the toner on the developing roller 210 into a thin layer of a certain amount of toner, and a sealing member 250 which moves close to the developing roller 210 to seal the toner on the developing roller 210, and the doctor roller 230 is rotated together with the developing roller 210, when the developing roller 210 is rotated in the direction opposite to the rotation direction or image formation, when the image is not formed.  The sealing member 250 is provided with a high friction part 250a and a low-friction part 250b which differ in friction coefficients, and the low- friction part 250b of the sealing member 250 is brought into contact with the developing roller 210, when the developing rollers 210 is rotated at the image formation, and the high-friction part 250a of the seal member 250 is brought into contact with the developing roller, when the developing roller 210 is rotated in the opposite direction, when the image is not being formed.
Patent JP-2002263183-A (JP)
Title: Biocompatible material
Inventor: KIGUCHI AKIRA
IPC: A61L33/00
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a biocompatible material which suppresses the multilayer adsorption of protein and is advantageous for medical materials, etc., for which excellent biocompatibility is called in the long term use. SOLUTION: This biocompatible material consists of a polymer formed of a functional group of sulfone and/or sulfoxide and aliphatic chain. This material is suitable for artificial organs, such as artificial kidneys and artificial lungs, medical treatment appliances, such as blood tubes and catheters used for the same, blood filters, blood component adsorbents, etc.
Patent JP-2002268529-A (JP)
Title: Learning supporting method and device and learning supporting program
Inventor: SHINKAI YASUSHI
IPC: G06Q50/00
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a learning supporting method and device and a learning supporting program by which the change of a learning level even in the middle of learning is possible, learning matched with one's own skill level is realized and learning efficiency is improved. SOLUTION: When a participant changes a level to a new level for the explanation contents of teaching contents in a learning process, the explanation contents corresponding to the new level are provided for the participant and history information for the change of the level and the explanation contents in the learning process is gathered. Then, the level of the explanation contents to be provided for the participant for each learning unit including a 'clause' or a 'chapter' is changed on the basis of the history information and the teaching contents to be explained by the explanation contents of the changed level are provided for the participant.
Patent JP-2002269220-A (JP)
Title: System for registering and retrieving job offer and job hunting data, and method for registering and retrieving them
Inventor: IWATA ATSUSHI
IPC: G06Q30/06
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a system for registering and retrieving job offer and job hunting data, capable of retrieving and obtaining job offer and job hunting data protecting privacy of each of a job offerer and a job hunter, capable of effectively expediting and introducing job offer and job hunting based on the job offer and job hunting data of both parties, and to provide a technology relating to a method for registering and retrieving the data. SOLUTION: As shown in the figure 1, this system for registering and retrieving the job offer and job hunting data is roughly formed by job hunter terminals 101-10n, provider terminals 201-20n, job offerer terminals 301-30n, and a communication network (Internet) 100 to mutually connect these terminals.
Patent JP-2002281132-A (JP)
Title: Portable communications equipment
Inventor: INADA TAKAO
IPC: H04M1/02
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a portable communications equipment, equipped with a plurality of antennas and a plurality of internal circuits whose test and adjustment can be quickly executed, and whose terminal itself can be made compact and light weight. SOLUTION: A DSP/CPU 1 controls switch elements 13a-13d in a switch part 13, so that either an antenna 8 or 9 can be connected to an internal circuit 12 or 13, corresponding to the antenna, when the terminal is use, and controls the switch part 13 so that an external output terminal 12a can be connected an internal circuit 10, and that an external output terminal 12b can be connected to an internal circuit 11, when the terminal is adjusted.
Patent JP-2002272581-A (JP)
Title: Tableware with handle
Inventor: SHIMURA NORIO
IPC: A47G19/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide tableware by which water and dust are not accumulated in a container when hanging and housing the tableware and the tableware to be easily held by a person with weak finger power. SOLUTION: Another hole (3) is provided on a conventional handle (2) attached to the tableware (1).
Patent JP-2002275697-A (JP)
Title: Anode for generating oxygen
Inventor: OTOGAWA RYUICHI
IPC: C25D17/10
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To extend the working life of an electrode and to reduce the labor for repairing, exchanging, or the like, of electrodes for an insoluble anode used in an electrolysis step accompanied by oxygen generation, by providing an electrode having a sufficient durability against electrolysis accompanied by not only anode polarization but also cathode polarization. SOLUTION: The electrode for electrolysis is prepared by coating an electrically conductive metallic substrate with an electrode active substance essentially comprising iridium oxide. Here, the electrode active substance-coated layer is heated at from 650 to 850 deg.C in an oxidative atmosphere to obtain the objective electrode for generating oxygen having an excellent durability against electrolysis accompanied by cathode polarization.
Patent JP-2002265997-A (JP)
Title: Detergent composition
Inventor: YOMO SUKEMICHI
IPC: C11D17/06
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a detergent composition having excellent solubility and the low damageability of materials to be washed and excellent detergency against the stains derived from sebum at collars, cuffs and the like. SOLUTION: The detergent composition comprises (A) particles comprising (a) 10-50 wt.% surface active agent, (b) 10-50 wt.% water soluble salts, and (c) 5-50 wt.% water insoluble inorganic substance with a sum of component (a) and component (b) of 40-70 wt.%, (B) cellulase-containing particles having a cellulase release ratio at 20 deg.C after one minute of >=50%, maintaining an activity of the cellulase in the treatment at 80 deg.C for 10 minutes of >=40%, and having an optimum reaction pH of >=7.5, and (C) protease-containing particles having a protease release ratio at 20 deg.C after one minute of 20-98%, the protease being insusceptible to the inhibition of the casein decomposition activity by oleic acid, and the cellulase release ratio of the particles (B) at 20 deg.C after one minute being not smaller than the protease release ratio of the particles (C)  at 20 deg.C after one minute.
Patent JP-2002278890-A (JP)
Title: Method for controlling e-mail transmission and recording medium for e-mail transmission control
Inventor: TAKIGUCHI RIICHI
IPC: G06F13/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an e-mail transmission controlling method capable of performing e-mail transmission control so as to prevent e-mail from being overlappedly transmitted to an e-mail receiver or so as to transmit the next e-mail only to a sender who has already transmitted e-mail with a simple operation. SOLUTION: An e-mail transmission system S is provided with a customer database 10A for registering a customer data file F where individual information including mail address data about the e-mail receiver is recorded, and the customer data file F registered in the customer database 10A is provided with a mail transmission history item Fb1 for recording the ID of e-mail transmitted on the basis of the mail address data of the mail receiver data file F. In the case of transmitting e-mail with a mail ID designated, whether or not the e-mail is transmitted to the e-mail receiver of the mail receiver data file F is decided as to whether or not the designated mail ID is recorded on the mail transmission history item Fb1 of the mail receiver data file F.
Patent JP-2002272539-A (JP)
Title: Movable table
Inventor: KITA TOSHIYUKI
IPC: A47B13/06
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a movable table by which the upper surface of the table is used and the contact of a heavy object such as a projector and other objects is evaded. SOLUTION: This movable table is provided with a base 5 having a moving means 3 at a lower part and having a position holding means, the table 7 supported through a supporting means 6 projected upwards from the base 5 and a mounting part 8 suspended and supported from the table 7 so as to mount and support the heavy object 1 at the lower part of the table 7. The supporting means 6 is constituted of a fixed part 6A fixed to a base side, a movable part 6B attached to the fixed part 6A so as to be energized upwards by an energizing means and to be moved downwards against the energizing force of the energizing means and a stopper part 6C for fixing the movable part 6B to the fixed part 6A at an optional vertical position.
Patent JP-2002281448-A (JP)
Title: Recording and reproducing device
Inventor: SAMEJIMA TETSURO
IPC: H04N5/93
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To reproduce a program that is now subjected to real time video recording without putting the flow of its story into disorder. SOLUTION: A recording system 14 starts program video recording when a real time video recording operation is performed. A reproduction system 18 also reproduces the program during video recording when a reproduction operation is performed with respect to the program while the program is subjected to video recording. When another program subjected to a video recording reservation exists, the broadcasting start time of the reserved program is compared with the present time, and the reproduction system 18 performs fast-forward-mode reproduction of the program being reproduced on the basis of the comparison results. When the broadcasting start time of the reserved program arrives, the recording system 14 finishes the real time recording and starts video recording of the reserved program.
Patent JP-2002280267-A (JP)
Title: Electrolyte for drive for electrolytic capacitor
Inventor: ASADA KOJI
IPC: H01G9/035
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyte for drive for electrolytic capacitor, with which the voltage resistance of an electrolytic capacitor can be improved. SOLUTION: Higher dibasic acid or salt thereof, boric acid or ammonium salt thereof and crosslinked type polyvinyl alcohol-polypropylene glycol diacrylate copolymer in 0.10 to 10.0 wt.% are dissolved in a solvent, with ethylene glycol as the main component.
Patent JP-2002273720-A (JP)
Title: Method and apparatus for cooling extrusion molded cement board
Inventor: NISHIO KENICHI
IPC: C04B40/02
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for efficiently cooling a non- asbestos extrusion molded cement board after curing in an autoclave while generation of a crack is prevented. SOLUTION: The method for cooling an extrusion molded cement board is provided wherein in a method for manufacturing the extrusion molded cement board for curing the extrusion molded cement board having a hollow part in the autoclave, the extrusion molded cement board after end of curing in the autoclave is cooled by circulating air through the hollow part. A cooling apparatus is provided wherein a container housing the extrusion molded cement board after end of curing in the autoclave, an air intake duct at one end of the container and an exhaust duct at the other end of the container are provided, and a blower and a gas temperature adjuster are provided on the way to a circulation duct for connecting the air intake duct to the exhaust duct.
Patent JP-2002245839-A (JP)
Title: Wall-bracket lighting fixture
Inventor: ENDO NAOKI
IPC: F21Y101/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture which can change an illuminating direction 'upward', 'downward' to enhance the atmosphere of a room or taste, replace a filter easily, and has an aroma effect. SOLUTION: A holding fixed shaft of a filter 14 and a shade 15 is provided at both ends of a base 11, both end cuts of the filter and the shade are plugged in and fixed at the fixed shaft, so that a filter can be replaced. Also, a power cord 16 is fixed with a cord clamp and a cord guide, and upward illumination and downward illumination can be selected depending on how to pull out the power cord. Furthermore, a dish fixture is attached to an attaching hole provided around a lamp at the base, and an aromatic substance is put on the dish fixture, an aroma effect enabled to be improved by radiation heat of the lamp.
Patent JP-2002278241-A (JP)
Title: Developing device
Inventor: YAMANE MASAYUKI
IPC: G03G15/08
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a developing device that is capable of toner replenishment so that appropriate toner concentration can be retained all the time. SOLUTION: In the developing device, a flexible member 14 is stuck to a lower end of a second regulating member 9 in such a manner that the flexible member 14 projects into a toner storage portion 6 along just above a replenishment table 12. In the initial state, a toner replenishment port is completely closed by the flexible member 14. Set positions (positions indicated by reference numerals 8' and 8") of a replenishment stir member 8 are taken into consideration. Thereby, by the time the first toner-replenishment is finished, developer can be circulated to control the toner replenishment. Accordingly, initial overshoot can be restricted.
Patent JP-2002276727-A (JP)
Title: Base isolation structure for floor
Inventor: KAWADA MASAYOSHI
IPC: E04F15/18
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a base isolation structure for a floor capable of keeping stability of the floor in a small earthquake and protecting equipment on the floor by surely activating a base isolation device at a required trigger load. SOLUTION: This base isolation structure is for a floor 2 supported by a structure body 1 through the base isolation device 3. A connecting member 8 movably connecting the floor 2 and destructing from shear force to allow activation of the base isolation device 3 when an earthquake force of a required activation earthquake level acts on the floor 2 is installed between the floor 2 and the structure body 1. An actual activation earthquake level of the base isolation device 3 itself is smaller than an activation earthquake level required for the floor 2.
Patent JP-2002272776-A (JP)
Title: Manufacturing method for cooling mat
Inventor: KUMAGAI TEIZO
IPC: A61B19/00
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a bendable cooling mat in which a part can effectively and comfortably be cooled with a constant tempera ture. SOLUTION: The manufacturing method comprises a process of applying a latex solidifying solution to the inner wall and bottom of a form block 5, a process of pouring the latex solution into the form block to form a latex layer 6, a process of placing rubber heartwood 7 which extends in the direction of other opposing inner wall from the one inner wall so that the tips do not touch and is established with alternating extension directions and to the surface of which the latex solidifying solution is applied, a process of covering an open face with reinforced cloth 4 to the inside of which the latex solidifying solution is applied, and a process of pouring the latex solution into the form block to form the latex layer on the inside of the heartwood and reinforced cloth.  Thus, since a zigzag cooling waterway can be easily formed, there is an advantage that a cooling mat with good cooling efficiency can be provided.
Patent JP-2001316425-A (JP)
Title: Copolymer of alicyclic polycyclic compound having alpha, beta-unsaturated nitrile with methacrylate derivative
Inventor: NOZAKI KOJI
IPC: C08F220/12
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a copolymer which can be easily processed to form e.g. a thin film, has high light transmittance in the far ultraviolet region, and is suitable for a photoresist in the semiconductor manufacturing technology. SOLUTION: The copolymer is that of 2-norbornene-2-carbonitrile with a methacrylage derivative, which has a weight-average molecular weight of 32,000 and a ratio of norbornane to methacrylate of 36:64 or which has a weight- average molecular weight of 17,000 and a ratio of norbornane to methacrylate of 59:41.
Patent JP-2002283052-A (JP)
Title: Welding equipment
Inventor: HIROTA KOHAKU
IPC: B23K9/12
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a welding equipment capable of keeping wire tip extension constant when the welding is completed, and realizing excellent next welding start even when the welding current set condition is changed, and the number of rotation of a motor is changed thereby. SOLUTION: This welding equipment comprises the motor for feeding the wire forming a consumable electrode to a welding position, a motor current detection unit for detecting the current in the motor, a motor stopping current set unit for stopping the motor, a comparison unit for comparing the signal from the motor current detection unit with the signal from the motor stopping current setting unit, a motor stopping switching unit to be opened/closed according to the output of the comparison unit, and a control unit for controlling the braking time from the completion of the motor rotation command to the stop of the motor to be substantially constant.
Patent JP-2002281947-A (JP)
Title: Secondary simple high quality dryer for tangle and method for drying the tangle
Inventor: TSUTSUI AKIMITSU
IPC: A23L17/60
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is necessary to further prevent moisture, because tangle is wrapped with a mat, newspaper, or the like, and then stored in a house covered with a thin plastic film, and the problem that it is also necessary to dry the tangle in the sun from morning in a fine day, because the stored tangle wholly absorbs moisture, when rain days are continued for two or three days. SOLUTION: The secondary simple high quality dryer for the tangle comprises a frame portion 2, a rack portion 3, a tent potion 4, and a heater portion 5. A semi-dried raw tangle is dried into a good quality dried tangle by a drying method using the dryer and using far IR light and a dehumidifier.
Patent JP-2001296563-A (JP)
Title: Bistable nematic liquid crystal device
Inventor: KITSON STEPHEN CHRISTOPHER
IPC: G02F1/1337
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a bistanle nematic liquid crystal device using the array of posts formed so that a director can take either one of two tilt angles in directions with practically identical azimuth angles. SOLUTION: The bistable nematic liquid crystal device includes the array of posts (10) standing upright at least on one cell wall (2). A shape and/or aligning possessed by the posts (10) induce the directors of the liquid crystal adjacent to the pasts (10) to take the two different tilt angles in directions with practically identical azimuth angles. Also their arrangement makes two stable organization of the liquid crystal molecules be capable of existing after suitable electric signals are applied to electrodes (12, 14).
Patent JP-2002284504-A (JP)
Title: Carbon monoxide removing device and fuel reforming system having it
Inventor: ECHIGO MITSUAKI
IPC: C01B3/38
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of removing carbon monoxide in a mixed gas of hydrogen and carbon monoxide for long time. SOLUTION: The carbon monoxide removing device has a catalyst container part, which comprises a catalyst for removing carbon monoxide in the mixed gas of hydrogen and carbon monoxide, and a box having a gas flow pass for the mixture gas to the catalyst container and exhausting it. The catalyst container part and the gas flow pass at the upper side of the catalyst container have one or all the part of the inner wall surfaces of nonferrous materials.
Patent JP-2002293918-A (JP)
Title: Method of producing (meth) acrylic ester including alkylene glycol chain
Inventor: OKUNAKA TOMOKO
IPC: C07C69/54
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing an alkylene glycol chain-containing (meth) acrylic ester of high stability by use of a chemical causing no troubles, without use of a polymerization inhibitor. SOLUTION: When the alkylene glycol chain containing (meth) acrylic ester is produced, a mixture of 10-100 pts.wt. of a water-immiscible organic solvent with 100 pts.wt. of the alkylene glycol chain containing (meth) acrylic ester is characteristically treated with an aqueous solution including 0.2-2 wt.% of nitrate salt.
Patent JP-2002284028-A (JP)
Title: Power steering device
Inventor: TAKAI MASASHI
IPC: B62D5/07
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a power steering device capable of preventing improper operation of a steering mechanism part by reducing an assist force of a power cylinder at the maximum steering angle. SOLUTION: A steering angle sensor 16 detecting a steering angle θ is connected to a controller C, which computes or stores the steering angle θ by a signal from the steering angle sensor 16, a set angle θ1 smaller than the maximum steering angle in the steering angle θ, and a solenoid current command value Iθe corresponding to the steering angle θ. On the other hand, if the steering angle θ exceeds the set angle θ1 , the solenoid current command value Iθe is controlled as a limit value for an output value from a basic control part 20 to reduce an assist force of the power cylinder.