baber/WOPTO huggingface dataset:
Patent JP-2001262051-A (JP)
Title: Primer composition and adhesion process
Inventor: OKAMOTO TOSHIHIKO
IPC: C09D183/02
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a primer composition exhibiting a good adhesion to various substrates and an adhesion process. SOLUTION: The primer composition contains (A) a vinyl copolymer essentially comprising component (a) and component (b) which is obtained by copolymerizing a monomer component containing >=30 wt.% component (b), has a main chain substantially comprising a vinyl copolymer chain and contains at the end of its main chain and/or its side chain at least one silicon-containing group which has a hydroxy group or a hydrolyzable group bound to a silicon atom and may be crosslinked through forming a siloxane bond. (a) A monomer having a silicon-containing group which has a hydroxy group or a hydrolyzable group bound to a silicon atom, (b) an alkyl (meth) acrylate monomer having an alkyl group possessing a carbon number of >=10.
Patent JP-2001266627-A (JP)
Title: Back light guide plate, surface light device and liquid crystal display device using the same
Inventor: NOSE TORU
IPC: F21Y101/02
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To solve the problem that rays of light are focused on grooves with the center left dark to generate unevenness in brightness in a light guide plate whose light reflecting surface is formed as steps with a groove at each step for improving the brightness. SOLUTION: The back light guide plate is formed as steps where the distance between the light reflecting surface and the light emitting surface becomes shorter as the distance from the light incident surface becomes longer. In the light reflecting surface, light reflecting units are disposed as steps. The light reflecting unit comprises at least one first reflecting surface part consisting of flat plane parts nearly parallel to the light emitting surface and a groove part formed in the direction of the light emitting surface from the flat plane parts, and at least one second reflecting surface part consisting of a flat face part.
Patent JP-2000286495-A (JP)
Title: Excimer laser or fluorine element laser system
Inventor: BORNEIS STEFAN
IPC: H01S3/225
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an excimer laser system having a considerably stable output beam parameter by supplying laser mix gas in a gas control unit based on the temporary pulse form of a beam measured by a detector. SOLUTION: A temporary pulse form 1 is communicated with a computer 16, a deviation signal is generated, based on the comparison of the temporary pulse form 1 with a desired pulse form which is previously stored, and the signal is transmitted to a gas dealing module 6. When the gas dealing module 6 receives the deviation signal, it starts the gas operation of micro halogen injection based on the deviation signal and mix gas is adjusted so that it is based on more preferable arbitrary gas composition. A processor 16 combines a pulse form signal and an energy deviation signal, which are transmitted to a gas control unit 28 and a discharge circuit. Thus, the composition of mix gas and driving voltage are controlled and they can be stabilized.
Patent JP-2001263509-A (JP)
Title: Two-liquid mixing balance valve
Inventor: ARIKITA YOSHIHIRO
IPC: F16K17/18
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a two-liquid mixing balance valve smoothly adjusting the opening of feed ports of the two liquids at a high response speed. SOLUTION: A easing 3 is provided with hot water and water feed ports 4a and 4b opposed to each other, respective channels 5a and 5b guiding the hot water and water. flowing from the respective feed ports 4a and 4b to the mixing valve 2 are made to flow around to the opposite sides of the respective feed ports 4a and 4b mutually, the respective channels 5a and 5b are adjoined to each other across a partition wall 6, a diaphragm 8 is attached to a window 7 provided in the partition wall 6, and lift valves 10a and 10b for adjusting the opening of the respective feed ports 4a and 4b are attached to the both ends of a valve rod 9 penetratingly attached to the diaphragm 8, so that the diaphragm 8 is displaced according to the pressure change of the hot water and the water in the respective channels 5a and 5b. The lift valves 10a and 10b are moved so as to narrow the opening of one feed port relatively highly changing the pressure from the feed source and widen the opening of the feed port of the other liquid.
Patent JP-2001261081-A (JP)
Title: Collective transport device for piston rings
Inventor: TANI HIROYUKI
IPC: B65D85/02
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a collective transport device for piston rings capable of omitting packing labor on a delivery side and unpacking labor on a receiving side to enhance work efficiency to a large extent and capable of easily engaging laminated piston rings with each other. SOLUTION: A backboard 5 is connected to one edge part of a bottom plate 3 to be erected. A core 7 having a heptagonal cross section is joined to the bottom plate 3 at the lower edge part 9d of one side plate 8d to be erected on the bottom plate. Tabs 15, 16 are formed to the free end side edge parts of sing positioning plates 11, 13 extending toward the backboard from the adjacent edge parts 10a, 10b of two adjacent side plates 8a, 8g of the core and made to pierce the slits 17 formed to the backboard and bent on the rear side of the backboard to be joined to the backboard to mutually join and integrate respective parts of a transport part.
Patent JP-2001273687-A (JP)
Title: Method for manufacturing optical recording medium and method for recording discriminating information
Inventor: SUZUKI YUKI
IPC: G11B7/24097
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for surely recording discriminating information such as manufacture information of an optical recording medium on the medium at a low cost. SOLUTION: At the step to manufacture the optical recording medium having a recording layer and a reflection layer on a substrate the discriminating information is recorded irreversibly on the substrate or a part of the recording layer by irradiating there with the laser beam having 1-12 μm wavelength and 0.1-3 W emission power to excite the vibration mode of an organic compound constituting the substrate or a part of the recording layer.
Patent JP-2001263397-A (JP)
Title: Clutch and brake device
Inventor: OOTA YOSHIJI
IPC: F16D67/02
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a compact clutch and brake device capable of quickly starting and stopping a working means such as a cutting blade. SOLUTION: This clutch and brake device 20 comprises an input hub 23 fitted to a driving shaft 14, an output hub 50 to be relatively rotated with the driving shaft 14 at a tip 23a of the input hub 23 and connected to a cutting blade 16, a friction plate 60 arranged between the output hub 50 and the input hub 23 and to be moved on the axis of the driving shaft 14, a brake plate 42 for connecting and disconnecting the friction plate 60 and the input hub 23 to/from each other and for stopping the rotation of the friction plate 60, and a disk spring 70 arranged between the friction plate 60 and the output hub 23 and for energizing the friction plate 60 toward the brake plate 42.  Engaging claws 71, etc., of the inner peripheral side of the disk spring 70 are engaged with grooves 52, etc., of the output hub 50, and engaging grooves 73, etc., of the outer end are engaged with claws 63, etc., of the friction plate 60.
Patent JP-2001258682-A (JP)
Title: Seat for vehicle
Inventor: TAKADA KEIKO
IPC: A47C7/62
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To eliminate a problem resulting from a space between the lower end of a seat back and a seat cushion and a improve the use convenience by making a simple pocket rich in various using modes. SOLUTION: In the seat for vehicle, the seat back 2 is raised and held on on rear part of the seat cushion 1 with a space S. An elastic net member 10 is provided while retaining one end side 10a to the lower part of the back surface 2a of the seat back 2 and the other end side 10b to the lower rear side of the seat cushion.
Patent JP-2001274379-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: DAN TORU
IPC: H01L21/28
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a field effect semiconductor device for easy micromachining. SOLUTION: After a normal MISFET using a gate electrode 5 of polycrystal silicon is formed, an inter-layer insulating film 21 is flattened by CMP so that the polycrystal silicon gate electrode 5 is exposed before an aluminum film 22 is deposited. This is annealed in a nitrogen atmosphere so that the polycrystal silicon gate electrode is substituted with aluminum.
Patent JP-2001273133-A (JP)
Title: Device and method for transmitting software
Inventor: NARUSHIMA KOJI
IPC: G06F21/14
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a software transmitter and its method for preventing software from being used by a person who has not made a payment. SOLUTION: This software transmitter 100 for transmitting the software to a user of a terminal device 200 side through the Internet, is provided with a cryptographic key generating part 130 generating a cryptographic key at random each time the user requests software transmission, an enciphering part 140 enciphering the software requested to be transmitted by the generated cryptographic key, an encipherment software transmitting part 150 transmitting the encipherment software that is enciphered to the user requesting its transmission, and a key transmitting part 160 transmitting a decode key corresponding to the cryptographic key with which the software is enciphered to the user when the settlement of the transmitted software is completed.
Patent JP-2001271589-A (JP)
Title: Underground joint type shield machine and its underground joint method
Inventor: MIZOTA HISASHI
IPC: E21D9/06
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an underground joint type shield machine and its underground joint method capable of enhancing water stop performance, preventing damages or abrasion to a water stop seal member and assuring safe work for the workers inside after underground jointing. SOLUTION: A receiving side shield machine 1B is installed between a water stop mechanism 58 stopping water through a ring-shaped seal member 93 pressured and pressure-contacted to the outer peripheral surface of the penetration portion of the penetration ring 10 and the front end vicinity of a front drum 52 and an inner drum 71 and is equipped with a protection ring 59 for closing and protecting the inner peripheral side of the water stop mechanism 58, a hydraulic cylinder capable of retreating and driving the protection ring 59 until the water stop mechanism 58 becomes open state from the closed state, and a plurality of filling agent discharge pipes 61 for discharging the filling agent from the front end of the protection ring 59 to forward during the retreat of the protection ring 59.
Patent JP-2001269998-A (JP)
Title: Lining method for existing sewer and lateral
Inventor: KONDO MASASHI
IPC: B29L23/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a rational repair method for a sewer and a lateral in a joint between the sewer and the lateral constituting a pipe. SOLUTION: The repair part is provided with a saddle 4a arranged along the inner peripheral face of the sewer 1 and a cylindrical part 4b substantially arranged along the inner peripheral face of the lateral. A repair member 4 provided with a circular sealing packing 5 at the saddle 4a and the cylindrical part 4b is fitted to the joint 3 of the sewer 1 and the lateral 2. Thereafter, an uncured lining material 6 is inserted in the sewer 1, and it is expanded by air pressure to bring it into close contact with the inner peripheral face of the sewer 1, and at the same time, the saddle 4a is brought into close contact with the inner peripheral face of the sewer 1. And then, the lining material 6 for repairing the sewer 1 is cured. Further, an opening 7 is formed at a position corresponding to the lateral 2.  Moreover, an uncured lining material 8 for repairing the lateral is inserted inside the lateral 2 and expanded by air pressure to bring it into close contact with the inner peripheral face of the lateral 2 and the inner peripheral face of the cylindrical part 4b respectively. Subsequently, the lining material 8 for repairing the lateral is cured to repair the sewer 1 and lateral 2.
Patent JP-2001280977-A (JP)
Title: System and method for navigation and storage medium stored with software for navigation
Inventor: ICHIKAWA HIROMICHI
IPC: G01C21/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for navigation capable of lightening a burden of operation on a user to allow the user to concentrate on driving, etc., by a method wherein, if display other than present position display continues, the display is automatically switched to present position display, and to provide a storage medium stored with software for navigation. SOLUTION: This system has a present position computing part 40 for computing the present position of a movable body, a destination specifying part 42 for specifying a destination, a route computing part 43 for computing a route along which the movable body can reach the destination from the present position, a display part 10 for displaying the computed route on its screen, a status detecting part 45 for detecting whether or not the display on the screen of the display part 10 is own vehicle display that displays a mark designating the own vehicle and a map around it, a measuring part 46 for measuring the travel distance for a period during which display other than own vehicle display continues, and a switching commanding part 47 for commanding switching to the own vehicle display when a predetermined travel distance is reached.
Patent JP-2001282620-A (JP)
Title: Portable recording medium ejection controller
Inventor: OGURA SHIGERU
IPC: G06F21/62
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem where the security of a portable recording medium, such as a CD is demanded since the portable recording medium can be freely taken out of a drive and may be stolen. SOLUTION: The inhibition setting of the ejection of the portable recording medium is set, so that the ejection switch of the drive is made ineffective so as to prevent the theft of the portable recording medium and malfunction due to the careless depression of the ejection switch.
Patent JP-2001291240-A (JP)
Title: Jitter estimating method
Inventor: TOGASHI MITSUHIRO
IPC: G11B7/005
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To evaluate an optical pickup without manufacturing a trial piece and also to shorten the time for setting optical parameters of the optical pickup. SOLUTION: The light quantity of return light from the optical disk is calculated by updating a pit pattern and updating the relative position of the pit and a spot on the optical disk. When the calculation of the light quantities at the relative positions of all the pits and spots is finished, RF signals are calculated on the basis of the light quantities of the return light. When the calculation of the pit patterns is finished about the all pit pattern, the jitter distribution is calculated on the basis of the RF signals, and further the total jitters are calculated. At this time, the total jitters are calculated by separating them to jitters due to the crosstalk from adjacent tracks and jitters due to the interference between codes caused by the array of the pits.
Patent JP-2001288670-A (JP)
Title: Method and device for producing nonwoven fabric
Inventor: KOBAYASHI TOSHIO
IPC: D01D5/098
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a nonwoven fabric in which continuous fibers are uniformly distributed without forming bundles and lumps. SOLUTION: A guide box 4 for continuous fibers 13 is disposed between a carrying belt 3 and the nozzle 12 of an extruder for blowing out hot air 15 and simultaneously extruding the continuous fibers 13. The box 4 has an upper end opening 21 and a lower end opening 22 which is wider than the opening 21. A suction treatment is acted on the extruded continuous fibers from the lower side of the guide box 4 to secondarily pull and divide the continuous fibers 13 in the guide box 4.
Patent JP-2001284100-A (JP)
Title: Ac electromagnet
Inventor: TANABE YOSHIO
IPC: H05H7/04
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an AC electromagnet with an exciting coil using a simple strand wire compared with conventional ones without increasing the eddy current loss. SOLUTION: In an AC electromagnet having an exciting coil 111 winding several times the conductor around a magnetic pole, the exciting coil 111 set near a gap part of the magnetic pole is structured with a strand wires 120 which are twisted together of many element wires, and the exciting coil 111 set far from a gap part of the magnetic pole is structured with hollow conductors 130.
Patent JP-2001284110-A (JP)
Title: RARE EARTH ELEMENT-Fe-Co-B MAGNET POWDER AND BONDED MAGNET MANUFACTURED BY USING THE POWDER
Inventor: KATO KENICHI
IPC: H01F1/057
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an R-Fe-Co-B magnet having superior magnetic characteristics. SOLUTION: The rare earth element (R)-Fe-Co-B magnet powder comprises R of 10 to 20%, Co of 0.1 to 50%, B of 3 to 20%, one or more types of Ga, Zr and Hf of 0.001 to 5.0%, further one or more types of Al, V and Si of 0.1 to 2.0% as needed and Fe and inevitable impurities of a residue by atomic % of a composition. In this case, the composition is made of a recrystallized aggregate structure, obtained by adjacently aggregating recrystallized grains, having a means particle size of 0.05 to 3 μm. The composition contains a structure, in which the recrystallized grains having a maximum length size a/ minimum length size b<2 exist at 50 vol.% or higher of the overall crystal grins. A ratio (x/y) of maximum size x to minimum sizes y of the powder particles is 2 to 10. The minimum size y is 20 to 300 μm.  Furthermore, this magnet powder has an easy direction of magnetization aligned in a shortest size direction of the powder.
Patent JP-2001291773-A (JP)
Title: Method and apparatus for designing circuit and information storage medium and integrated circuit device
Inventor: NOGUCHI KOU
IPC: G06F17/50
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To optimize the area of the gate insulating film of a transistor element or the antenna size of the plural antenna parts of a conductive member connected to the gate insulating film even when the conductive member is constituted in a multi-level structure. SOLUTION: An individual damage is respectively calculated for the plural antenna parts of a conductive member in a multilayered structure, and an integrated circuit device is designed so that the total amounts of the respectively calculated individual damage can be less than prescribed allowable amounts. Even when damage intensity or an antenna rate is made different for the plural antenna parts of the conductive member in the multi-layered structure, the total amounts of the damages of the gate insulating film can be accurately calculated, and the integrated circuit device in the optimal structure can be designed with satisfactory efficiency.
Patent JP-2001291792-A (JP)
Title: Semiconductor device
Inventor: KAWAHARA KENICHI
IPC: H05K1/18
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To increase the reliability of a semiconductor device by preventing peel-off caused by a thermal expansion pressure between a semiconductor element and a dielectric substrate. SOLUTION: A recess 108 for exposure of a second metallic layer 11 of a multilayered wiring substrate is made to form a counter sink 114 with a taper angle at the bottom of the recess. A semiconductor element 106 is mounted on the sink with adhesive 107 such as solder and the recess is filled with bonding resin 5. As a result, the resin 5 is filled even in the sink 114 with the taper angle to prevent peel off of the semiconductor element.
Patent JP-2001231481-A (JP)
Title: Ground and thread fermented soybean mixed with organic acid such as vinegar
Inventor: KATO KEITARO
IPC: A23L11/00
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the subject fermented soybeans effective hygienically and also in teams of quality assurance through preventing fermented soybeans such as ground fermented soybeans from bacterial contamination such as Escherichia coli and the group of Escherichia coli. SOLUTION: This method for producing fermented soybeans comprises adding a little organic acid(s) and its adjustment liquid or mixed liquid to fermented soybeans after fermentation, pasteurizing and sterilizing microorganisms besides bacillus natto together with seasoning, and freezing or drying the resultant fermented soybeans if necessary. The fermented soybeans thus produced are such ones as to include not only ground fermented soybeans but also fermented soybeans mixed with cereal such as barley, and general thread fermented soybeans, and the organic acids are such ones as to include not only vinegar but also lactic acid, citric acid, malic acid, adipic acid, and other organic acid used for the purpose of food preservation and food microorganisms control.
Patent JP-2001232982-A (JP)
Title: Filing instrument
Inventor: TAKAHASHI MASAO
IPC: B42F9/00
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a filing instrument, facilitated in the mounting and separation of a binder to and from a base board made of a synthetic resin. SOLUTION: The base board B, on which the binder A is to be mounted and made of a synthetic resin, is provided with lock pieces 20, 21 for locking the fore and rear rims of the substrate of the binder A and an abutting piece 25 abutted against one rim, opposed at the left and right ends of the substrate 1, respectively while an isolated piece 23, isolated by U-shaped slits 22, is provided at a position of the other rim opposed to the abutting piece 25 and an abutting unit 24, abutted against the other rim of the substrate 1, is provided on the surface of the isolated piece 23.
Patent JP-2001286736-A (JP)
Title: Method for treating gas containing nitrous oxide gas and treatment catalyst therefor
Inventor: KAMEOKA SATOSHI
IPC: B01J29/72
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating an exhaust gas containing nitrous oxide by which the treatment can be performed at a comparatively lower temperature of 300-350 deg.C for treating the nitrous oxide, in the presence of a reducing gas such as hydrocarbons without being adversely affected by water vapor, NOx, SOx and the like as well as a catalyst used in the method. SOLUTION: In the method for treating nitrous oxide by which the nitrous oxide is reduced by treating the gas containing the nitrous oxide gas, the gas is brought into contact with a beta-zeolite which is subjected to an ion exchange with a metallic ion and/or is impregnated with the metallic ion.