baber/WOPTO huggingface dataset:
Patent JP-2002001241-A (JP)
Title: Method for cleaning sintered iron part
Inventor: NAKAMURA FUMIHIDE
IPC: B08B1/00
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an excellent method whereby the cyanide in foreign matter penetrating into the voids of a sintered iron part heat-treated with the aid of a cyanide-containing salt bath agent can be decomposed, and that part of the foreign matter which blooms to the surface can be removed. SOLUTION: A method for cleaning a sintered iron part heat-treated with the aid of a cyanide-containing salt bath agent, which comprises subjecting the surface of the part to a steam cleaning treatment.
Patent JP-2002008992-A (JP)
Title: Board-processing device
Inventor: SHINOZAKI KENJI
IPC: C23C16/54
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To allow a board processing for constant film thickness and high- quality film by improving controllability in temperature of a board in process, without being thermally affected from an adjoining reactive furnace ambient temperature around it, relating to a board processing device comprising a plurality of reactive furnaces. SOLUTION: Reaction furnaces 2 and 3 are individually covered by cells 10 and 11, making each interiors of cell capable of being independently forced- exhausted.
Patent JP-2002002620-A (JP)
Title: Food packaging device
Inventor: ONO TAKUJI
IPC: B65B45/00
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a food packaging device capable of reliably opening/closing a bag mouth and efficiently bagging the food by solving problems that the bag mouth of a food bag is closely attached by the static electricity and difficult to open. SOLUTION: A re-peelable adhesive is applied to one side of a bag holding sheet 5, and the bag holding sheet 5 is folded into two so that an adhered part 6 forms the inside. One end of the sheet is connected to a bag transferring means such as an intermittently driven endless chain 1 at a large number of points, and an empty food bag 11 is inserted in the sheet from a seam of each sheet to seam the sheet. The food bag is held between the sheets and face and back sides thereof are stuck to the inside of the sheet via the adhered portion 6. When the food bag is transferred to a food feed part, the seamed sheet is peeled to open the seam, and the bag mouth of the food bag is opened by the adhesive force of the adhered portion 6. When the food is fed into the bag from the opened bag mouth, the sheet is seamed again, the bag mouth is closed and sealed.  Then, the two-folded sheet is developed in a plane to take out the food bag.
Patent JP-2002016474-A (JP)
Title: Piezoelectric element
Inventor: SAWADA TAKUYA
IPC: H01L41/187
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric element capable of providing the high- performance oscillator of narrow tolerance improved in thermal stability. SOLUTION: A piezoelectric element 10 is provided with two piezoelectric layers 12 and 14. The piezoelectric layers 12 and 14 are formed from piezoelectric materials containing Sr, Bi, Ti and O as main components. Between the piezoelectric layers 12 and 14, a first vibrating electrode 16 is formed and on the outer surface, second and third vibrating electrodes 18 and 20 are formed. Between the second and third vibrating electrodes 18 and 20 and the first vibrating electrode 16, in an area overlapping these electrodes, an energy sealing area is formed. When a straight line inside the energy sealing area parallel with the surfaces of the vibrating electrodes 16, 18 and 20 is cut at two points crossing the outer periphery of the energy sealing area, a maximum length is defined as L and a distance between the second and third vibrating electrodes is defined as (t).  At such a time, when exciting n-order thickness longitudinal higher harmonic vibrations, the value of nL/t is set to be >'10'.
Patent JP-2002015002-A (JP)
Title: Telephone and information retrieval method
Inventor: NARISAWA HIDEKI
IPC: H04M1/2748
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a telephone such as a portable telephone, which can easily select a desired party telephone number from a registered telephone directory. SOLUTION: The portable telephone has a counter 11 that counts the number of information with a retrieval condition and recorded on a recording device 4, and a comparator 10 that compares the number with the specified threshold. The telephone has a display 5 that displays the information with the retrieval condition when the number is smaller than the threshold and displays the number of the information if the number is larger than the threshold. The counter 11 counts the number of the information that have the new retrieval condition if an additional character is attached to the last part of the retrieval condition and the comparator compares the number with the threshold. The display 5 displays the information with the new retrieval condition if the number of information is smaller than the threshold and displays the number of the information if the number is more than the threshold.
Patent JP-2001333802-A (JP)
Title: Throwaway sock lining of slippers with nametag
Inventor: KAJIMA MASAYUKI
IPC: A43B17/16
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To avoid an unspecified person wearing unspecified slippers and to prevent infection by various germs. SOLUTION: By attaching a nametag to a paper pattern which can be accommodated inside the slippers, the assignment of a specified person to wear specified slippers can be possible.
Patent JP-2002011312-A (JP)
Title: Incinerator exhaust gas treatment filter and its production method
Inventor: TAKAOKA SEIICHI
IPC: F23J15/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an incineration exhaust gas treatment filter which is heatresistant, chemical-resistant, antistatic, and excellent in efficiency in treating harmful gases contained in an exhaust gas. SOLUTION: This filter comprises a fabric-like or felt-like substrate material coated with a fluororesin layer containing at least 20 wt.% anatase titanium oxide in a coating weight of 10 g/m2 or higher.
Patent JP-2002015459-A (JP)
Title: Optical disk and method for manufacturing the same
Inventor: YANAGISAWA YOSHINAGA
IPC: G11B7/24
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk and a method for manufacturing the disk in which the recording capacity is significantly enhanced. SOLUTION: The optical disk 10 has a disk substrate 11, three or more signal recording faces 12, 13, 14 formed by successively laminating on at least one face of the disk substrate, and optical transparent material 16a, 16b, 16c, 16d formed between the signal recording faces. The signal recording face 12 nearest to the disk substrate among the signal recording faces is a reflection film and other signal recording faces are semitransmission reflection film.
Patent JP-2002016964-A (JP)
Title: Radio base station and mobile communication system and method for determining transmitting position of logic control channel
Inventor: ODATE TOSHIAKI
IPC: H04W56/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a radio base station transmitting/receiving radio slot in TDMA system in which transmitting position of a logic control channel of a radio station can be determined easily by preventing occurrence of collision of the radio slot at a logic control slot position transmitted by the radio station. SOLUTION: A logic control channel receiving counter 15-1 for counting in units of multiframe is provided in a radio base station 1 and the receiving UW position of a peripheral radio base station can be detected. A CPU section 16 determines a position for transmitting a logic control channel based on the count. When a large number of peripheral base stations are present and a place transmitting a logical control channel cannot be found, a radio frame phase transmitted at a synchronizing section 15 is regulated by processing information obtained by retrieving the peripheral base stations. A position transmitting the logical control channel can thereby be determined efficiently.
Patent JP-2002027374-A (JP)
Title: Apparatus and method for information recording as well as apparatus, method and system for information processing
Inventor: SHIMIZU RYOICHI
IPC: G06K17/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent the trouble such as generation of a noise caused by sending image signals of wrong systems to edit by a method wherein meta-data related to an image signal is detected precisely and quickly before starting, e.g. editing. SOLUTION: When the image signal is recorded on a magnetic tape 30, meta-data related to the recording system of the image signal is recorded in a memory tag 37. On the basis of the meta-data which is read out from the memory tag 37, a setting regarding an image signal inside an editing device 74 is controlled, and a warning is generated when the recording frequency of the image signal to be edited does not agree with a data bit rate.
Patent JP-2002018154-A (JP)
Title: Device for displaying subtitles
Inventor: KUMON IKUO
IPC: A63J1/00
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a subtitles displaying device by which character information is displayed without destroying the atmosphere of a stage and display contents are easily exchanged or operated. SOLUTION: Subtitles display information is controlled in generation, storage, display order or changeover timing, etc., by a controller 2. Subtitles display is projected by a projector 1 and a projecting device by a DLP system is applied to the projector 1.
Patent JP-2002014016-A (JP)
Title: Exhaust gas introducing apparatus
Inventor: SAKAMOTO SHOZO
IPC: G01N1/26
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas introducing apparatus suitable for and capable of sampling the components of exhaust gases in a continuous and stable state, even at intermittent burning operations by preventing dew formation due to the cooling of the exhaust gases. SOLUTION: The exhaust gas introducing apparatus is provided with a nozzle, arranged in a gas duct through which the exhaust gases discharged from a combustion furnace, etc., is passed, a filter for removing ashes and dust in the exhaust gases sucked from the nozzle, an output piping to guide the exhaust gases to an analyzing part via the filter, and cabinet to hold the nozzle, the filter, and the output piping. The exhaust gas introducing apparatus is also provided with both a first heating means for heating the nozzle and a cutoff valve for cutting off the flow of the exhaust gases between the nozzle and the filter.
Patent JP-2002024481-A (JP)
Title: Disaster risk evaluation system
Inventor: KUSANO NAOMIKI
IPC: G06Q50/26
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a disaster risk evaluation system which evaluates quantitatively the disaster risk of a desired area and can easily acquire the information on the evaluation. SOLUTION: When a disaster occurs, the risk of this disaster is evaluated on each of plural items on the basis of a standard that is integrated all over the country. Then these evaluation results are ranked and quantititatively evaluated.
Patent JP-2001029516-A (JP)
Title: Robot for measuring torque of golf club
Inventor: FUJIMOTO KOICHIRO
IPC: A63B102/32
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To measure a dynamic balance corresponding to the build of a golfer and adjust the swing of each club in a club set to make equal to a golfer by rotating and reversing the trunk, shoulder, elbow and the wrist of the upper part of the golfer body in accordance with the driving of the driving portion of the lower part of the body. SOLUTION: When a lower rotating shaft 18 is rotated by driving a driving portion 15, an elastic body 21, an upper rotating shaft 22 and a golf club mounting portion 53 rotate in an interlocking state. When the driving portion 15 rotates 45 degrees in the direction of backward swing from the position at setup time, it begins to reverse in the direction of forward swing. Along with that, the golf club mounting portion 53 also begins to reverse. They reverse through the elastic body 21 with a time difference. Similarly, the shoulder 31 and the wrist 51 also rotate with a time difference. A torque associated with the reversal is measured as momentum with a trunk torque meter 24, a shoulder torque meter 33, an elbow torque meter 42 and a wrist torque meter 52.
Patent JP-2002021357-A (JP)
Title: Vibration control device for multistory parking garage
Inventor: OSAWA TADASHI
IPC: E04H6/06
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a vibration control device for multistory parking garage wherein a structure is simplified and miniaturized and installation work of a device main body is facilitated so as to reduce installation cost. SOLUTION: This vibration control device 5 for the multistory parking garage consists of a base plate 8 attached by providing mortar 7 between a foundation 6 and it, a square vibration proof rubber 9 mounted on the plate 8, a vibration proof plate 11 attached on the square vibration proof rubber 9, an installation plate 12 mounted on the vibration proof plate 11 and provided with mounting holes for installing a frame 4 of the multistory parking garage 1, a stopper part 13 provided on the vibration proof plate 11 so as to be surrounded by the square vibration proof rubber 9 and formed by protruding like a cylinder on a base plate 8 side,  and a cylindrical vibration proof rubber 15 formed into a cylindrical shape in such a way that it is surrounded by an inner wall face of the stopper part 13 and an outer face opposes to the inner wall face across a predetermined interval and supported on the base plate 8 through a rubber support part 14.
Patent JP-2002019424-A (JP)
Title: Pneumatic tire
Inventor: SHIZEKI YUZO
IPC: B60C11/11
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of preventing partial abrasion. SOLUTION: A groove 26 as an abrasion promoting means is formed in an obtuse angle corner part 22R of a shoulder block 22 having an acute angle corner part 22A and the obtuse angle corner part 22R. Thus, rigidity of the obtuse angle corner part 22R can be brought near to rigidity of the acute angle corner part 22A. As a result, since a difference between an abrasion quantity of the obtuse angle corner part 22R and an abrasion quantity of the acute angle corner part 22A can be reduced, the occurrence of the partial abrasion in the shoulder block 22 can be prevented.
Patent JP-2002022473-A (JP)
Title: Navigation system and data inputting method utilizing portable telephone
Inventor: TANAKA HIROKI
IPC: H04W4/02
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To allow an operation for inputting point data such as destinations and passing points to be executed in an arbitrary environment without deteriorating the portability. SOLUTION: Point setting data in the form of a combination of coded position data showing position information capable of specifying a position on a map shown at an automobile navigation system 1 with attribute codes showing the property of the coded position data are stored on memory areas corresponding to memory numbers in a specified range of a telephone directory memory in a portable telephone. A control circuit 2 in the navigation system 1 takes in the position setting data stored in the portable telephone through a communication cable and a communication port 10, analyzes coded position data in the position setting data based on attribute codes to extract position information indicated by the coded position data, and supplies the extracted position information to point data for a route retrieving operation.
Patent JP-2002018873-A (JP)
Title: Reinforced polyimide endless tubular film, method for manufacturing the same, and method for using the same
Inventor: NISHIURA NAOKI
IPC: B29C41/04
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a polyimide endless tubular film which is more excellent in durability and of which the end is reinforced. SOLUTION: The reinforced polyimide endless tubular film is formed from a single layer of a polyimide resin so that one end or both ends thereof are thicker than the central part thereof. Each end is formed outside or inside and has various shapes. This film is manufactured by using, for example, a metal drum to supply a polyimide raw liquid to the inner surface of the metal drum in a mist form at a rotational speed of substantially non-centrifugal force to mold and heat the same. Even if conductive carbon black is mixed with the polyimide raw liquid, the film is manufactured in the same way. Since stable semi-conductivity is imparted to the film, this film is effectively used, for example, as an intermediate transfer belt or paper feed belt of a color copier.
Patent JP-2002017561-A (JP)
Title: Rice cooker
Inventor: HONMA MITSURU
IPC: A47J27/00
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for obtaining plump rice with reduced irregular cooking by eliminating uneven temperature in the inside of an inner pot in a rice cooking process generated by heating of the inner pot. SOLUTION: In the rice cooking process, rice is cooked while adjusting water to be a quantity, which is irreducibly minimum for a matter to be heated, to heat the matter to be heated by a minimum heat capacity and warm water is poured to a site where a temperature difference is large to reduce temperature unevenness.
Patent JP-2001084215-A (JP)
Title: Data processor
Inventor: YOSHIOKA KOSUKE
IPC: G06F13/36
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide high general-purpose properties to be able to cope with the assignment change of bandwidth in every future media processing. SOLUTION: Local buffers 13 to 15 are respectively made to correspond to a plurality of respective buses 10 to 12, and data are respectively inputted and outputted between a bus 1 and the buses 10 to 12, so as to absorb the speed difference of a transfer speed on the basis of the difference of bit width between the bus 1 and the buses 10 to 12. When bandwidth to be allocated to master device 4 to 6 desired to be changed, a memory device, a memory controller 3 and the bus1 do not have to be redesigned, because the rear/write ports of the devices 4 to 6, the buses 10 to 12 and the buffers 13 to 15 have only to be changed.
Patent JP-2001056039-A (JP)
Title: Shock absorber
Inventor: DE MOLINA SIMON ANNE
IPC: F16F9/516
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic damper having a two-stage damping characteristic of performing damping of a comparatively low level for small movement and performing damping of a comparatively high level for large movement. SOLUTION: This two-stage shock absorber has a pressure pipe 14 for slidably arranging a valve assembly 16. A piston rod is mounted on the valve assembly 16 and comes out of the pressure pipe 14. A float ring 44 slidably arranged within the pressure pipe 14 is engaged to the valve assembly 16 in movement of elongating and compressing motion of the shock absorber. The engagement of the valve assembly 16 and the float ring 44 reduces fluid flow flowing through the valve assembly 16 so as to switch the shock absorber from soft damping to hard damping. The float ring 44 switches the shock absorber 16 from soft damping to hard damping only during elongating motion.
Patent JP-2001039122-A (JP)
Title: Pneumatic tire
Inventor: GERRESHEIM MANFRED DR
IPC: B60C11/04
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To attain compatibility of excellent handing performance, excellent hydro-planing performance and passing noise proof by disposing a wide vertical main groove and a fine vertical main groove to be distributed to the respective tread half parts directing to the inside and outside of a car body, and setting the width of the wide vertical main groove equal to or lager than double the maximum width of the fine vertical main groove. SOLUTION: The grounding surface of the tire 1 has both side tread half parts 2, 3 divided by a tire equator 6, which are different in pattern. In this case, one or more wide vertical main grooves 4 extending in the circumferential direction is disposed in the tread half part 2 directing toward the inside of a car body, and two or more fine vertical main grooves 5 extending in the circumferential direction are disposed in the tread half part 3 directing toward the outside of the car body. The width WA of the wide vertical main groove 4 is 35 mm or larger, and set equal to or lager than double the maximum width WBmax of the fine vertical main groove 5, and the width WB of the fine vertical main groove 5 is set 10 mm or less. Thus, passing noise can be held down, and simultaneously the generation of columnar resonance due to the wide vertical main groove is avoided to secure excellent hydro-planing performance.
Patent JP-2002028822-A (JP)
Title: Lapping method for gear pair
Inventor: TAGUCHI TETSUYA
IPC: F16H55/17
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a lapping method that, in lapping a gear pair, sets a backlash to a desirable level after the machining and permits appreciable lapping by virtue of proper access of a compound to tooth surfaces during the lapping machining. SOLUTION: When the relative position of a gear pair is gradually put into a closer relation according to the progress of a lapping cycle with given motion in one cycle, the degree of approach is gradual along a curve Z=anb depending on the lapping cycle, wherein (a) and b are constants obtained in advance by experiment.
Patent JP-2002030969-A (JP)
Title: Air-fuel ratio control device for cylinder fuel injection type internal combustion engine
Inventor: FUKAZAWA OSAMU
IPC: F02M25/07
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To perform feedback control of an air-fuel ratio without the occurrence of a fluctuation of torque during stratified combustion operation of a cylinder fuel injection type engine. SOLUTION: During stratified combustion operation of the cylinder fuel injection type engine, an air-fuel ratio feedback execution condition is established and air-fuel ratio feedback control is started, feedback correction is effected on a throttle opening (an air amount) so that a real air-fuel ratio (a real A/F) is adjusted to a target air-fuel ratio (a target A/F). Since this constitution enables feedback control of an air-fuel ratio by correction of a throttle opening (an air amount), feedback control of an air-fuel ratio is stably executed without the occurrence of a fluctuation of torque through correction of a fuel injection amount during stratified combustion operation and control of an air-fuel ratio during stratified combustion operation and drivability are compatible with each other.
Patent JP-2002035843-A (JP)
Title: Bending method and bending system
Inventor: WATANABE KATSUMI
IPC: B21D43/00
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To perform automatically positioning relative coordinate system between a butting device and a robot without any adjustment of position aligning like teaching and the like. SOLUTION: The butting device and a robot gripper are butted each other from both X and Y axis directions respectively in advance (S1 and S5 steps). Relative position relationship of X and Y axis coordinates for the butting reference position and robot reference position is calculated,so that the X and Y axis coordinates of the butting reference position of the butting device and the robot reference position of the robot gripper is detected (S3 and S6 steps). Based on the calculated relative position relationship, one of coordinate systems for the butting reference position and the robot reference position is set up as a reference point, and X and Y axis coordinates of another reference position with respect to this reference point is also set up in conformity with the same coordinate system (S4 and S7 steps).  Both of robot operation program and butting operation program against the aforementioned reference point are provided, and a work is bent so that the robot and butting device are forced to move based on the respective operation programs.