baber/WOPTO huggingface dataset:
Patent JP-2002052244-A (JP)
Title: Game device
Inventor: SHIMOYAMA YUJI
IPC: A63F13/45
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To prevent a preliminary preparation from taking much time by instantly executing reading out of previous data when a game is to be resumed. SOLUTION: Selection items are displayed on a display section 9 from a storage device 3 during a game, a cursor is moved to a desired selection position by a direction key 1, subsequently the game is progressed by reading a selection item by operating a determination button 2. A detection section 8 detects separations of selection items in the storage device 3 and outputs separation signals Q, and the separation signals Q are counted by a counting section 5. When a value counted by the counting section 5 is 1, a comparison section 7 outputs a read signal P. When the read signal P occurs, the selection item is read out without necessitating operation of the direction key 1 and the determination button 2.
Patent JP-2002052518-A (JP)
Title: Device for fitting/removing bat in potter's wheel
Inventor: SUGAWARA JO
IPC: B28B1/02
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a device for fitting/removing a bat for potter's wheel in a potter's wheel by which the bat can be easily fitted on and removed from a turntable of the potter's wheel and centering effect of the bat is not declined after a number of uses and even if the centering effect becomes out of order, it can be easily adjusted. SOLUTION: A plurality of fitting members each with an angle-shaped crosssection are fitted at the same intervals at a position of a locus being at the same distance from the central part of the surrounding part on the underside of the bat to be fitted on the turntable and a contact member is screwed on the apex of an adjusting screw fitted on the supporting part of each of these fitting members and a compression spring is elastically provided between this contact member and the supporting member of the above described fitting member while it is circularly wound.
Patent JP-2002062707-A (JP)
Title: Image forming device
Inventor: MIYAMOTO ITSUTAKA
IPC: G03G15/00
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device, capable of surely obtaining color slurring amount, without causing errors in measurement even if there is dynamic fluctuation on a measurement object such as a transfer belt on which a pattern for detecting the color slurring is formed, in order to perform detection by a sensor. SOLUTION: This image forming device is provided with 1st and 2nd image forming means A to D, for forming different color images on an intermediate transfer belt 24 or transfer material S carried on the belt 24, a color smear detection sensor 15 for detecting the 1st and the 2nd patterns for detecting the color slurring formed on the belt 24 by the 1st and the 2nd image forming means A to D, and adjusts the position of the image formed on a moving body or the transfer material S carried on the belt 24, based on the detected result by the sensor 15. The 1st pattern P1 for detecting the color slurring is equipped with plural images, having prescribed width in the direction orthogonal to the moving direction of the belt 24 in the moving direction, and the plural images are formed to be shifted each other by a prescribed distance in the direction orthogonal to the moving direction.
Patent JP-2002054515-A (JP)
Title: Internal combustion engine having combustion type heater
Inventor: SUZUKI MAKOTO
IPC: F02M31/04
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To suppress generation of smoke in exhaust gas, by reducing an amount of exhaust gas of a combustion heater to prevent air/fuel ratio in a cylinder from becoming excessively rich when intake air is at a high temperature, in an internal combustion engine having the combustion heater introducing exhaust gas after combustion to an intake passage. SOLUTION: This combustion heater is provided with an intake air temperature detection means for detecting a temperature of air sucked to an internal combustion engine or a value related to this temperature and an exhaust gas amount change means for changing an amount of exhaust gas discharged by the combustion heater 91 in accordance with the intake air temperature detected in this intake air temperature detection means or a value related to this temperature. A temperature of intake air is measured, when this temperature is high, combustion of the combustion heater 91 is suppressed, the amount of exhaust gas introduced to an intake system of the internal combustion engine is decreased, so as to maintain air/fuel ratio in a cylinder to a permissible limit value or less generating smoke.
Patent JP-2002060129-A (JP)
Title: Feeder of metal tube and u-tube manufacturing device
Inventor: KATAOKA FUMITAKA
IPC: B65H49/00
Filed: 2000-08-15
Abstract: PROBLEM TO BE SOLVED: To smoothly feed a metal tube from a coil without giving any change to the metal tube itself. SOLUTION: This feeder of the metal tube is provided with an uncoiler 2 feeding the metal tube P from the coil 1 by rotating the coil 1 around which the metal tube P is tightly wound, a metal tube separation jig 10 provided between the metal tube P apart from the coil 1 and the coil outer circumferential face and separating the metal tube P from the coil 1, a straightener straightening the fed-out metal tube, and a hairpin machining mechanism 18 cutting the straightened metal tube P into a prescribed length and hairpin machining it. A string can be used as the metal tube separation jig 10.
Patent JP-2002063022-A (JP)
Title: Data converter, data storage device and method therefor
Inventor: NODA HIDENOBU
IPC: H03M7/40
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a data storage device for storing data by reducing a bit width, while restraining the degradation of accuracy of the data having a small absolute value. SOLUTION: Higher n+1 bits of the data for A bits inputted to the data storage device 1 are inputted to a continuous bit detecting circuit 13, to check whether bits of the same value are continued. If the bits of the same value continue with the higher n+1 bits, the data stored in an input register 11 is shifted by n bits to the MSB side, and a flag of 1 bit for indicating the fact of a shift has been formed. Superordinate Q bits and the flag of the shifted data are stored in a RAM 19.
Patent JP-2002063896-A (JP)
Title: Hydrogen storage alloy electrode and alkaline battery using the same
Inventor: IKEDA KAZUTAKA
IPC: H01M4/74
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an alkaline battery of superior high-rate discharging characteristics and long-term reliability by improving a hydrogen storage alloy electrode. SOLUTION: The hydrogen storage alloy electrode made by applying or filling paste includes an active material on a metal plate, a metal foil, or a conductive core material perforating them, an integrated fibrous or cylindrical nickel sintered compact is put on the surface of the conductive core material. The shape of powder of the hydrogen storage alloy is selected from among spherical, substantially spherical, hen's egg shapes or an aggregate of them.
Patent JP-2002073786-A (JP)
Title: Input management system utilizing the internet
Inventor: MURATA MARIKO
IPC: G06Q10/06
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an input management system utilizing the Internet, in which a contract worker can simply and conveniently carry out a SOHO work and the progress status of the work can be checked appropriately. SOLUTION: The input management system is constituted by a work management server 10, provided with a first folder 12 for storing a file storing data which are working object, a second folder 14 storing the file during working and a third folder 16 storing a file storing a data, after the completion of the work; and a manager client 30 for monitoring the state of the file stored in the first to third folders. When the data which are a working object is downloaded through a prescribed file, the prescribed file is moved from the first folder 12 to the second folder 14. When the data after completion of the work is uploaded, the prescribed file is moved from the second folder 14 to the third folder 16.
Patent JP-2002076555-A (JP)
Title: Circuit board
Inventor: OSHIMA SHIGENORI
IPC: H05K1/02
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent a conduction fault at a connector of first and second wiring patterns on a circuit board. SOLUTION: The circuit board comprises a first connector 10a of the second wiring pattern 10 superposed on a first connector 7a of the first wiring pattern 7, so that the superposed part is formed in a non-forming part of an insulating layer 9.
Patent JP-2002070520-A (JP)
Title: Oil separator
Inventor: NAKAJIMA HIROFUMI
IPC: F01M13/04
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To remove oil mist of blow-by gas exhausted from an engine without deterioration in oil spraying performance and ventilation performance. SOLUTION: This oil separator has a main chamber 2 making contact with a passage 5 to a cylinder head upper deck of an engine in the lower part and making contact with an air duct 6 in the upper part and an oil separating chamber 3 making contact with the side facing a contact part of the passage 5 to a cylinder head upper deck of the main chamber 2 through a contacting passage 4 are installed, and oil mist is removed by circulating the blow-by gas in the oil separating chamber 3.
Patent JP-2002069295-A (JP)
Title: Inorganic material reinforced polyamide resin
Inventor: TAMURA TSUTOMU
IPC: C08K3/16
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an inorganic material reinforced polyamide resin composition which can be molded at a mold temperature of 100 deg.C or below satisfying strengths and rigidity without detriment to appearance and excellent in coatability and weather resistance. SOLUTION: There is provided an inorganic-reinforced polyamide resin composition obtained by melt-kneading at least (A) a crystalline polyamide resin, (B) a semi-aromatic amorphous polyamide resin, and (C) an inorganic reinforcement, which composition has a relative viscosity of at most 2.1 as measured on 96% sulfuric acid solubles (96% sulfuric acid method) and has a temperature- lowering crystallization temperature (TC2) of at most 180 deg.C as measured with a differential scanning calorimeter(DSC).
Patent JP-2002034828-A (JP)
Title: Method of manufacturing wet tissue paper having antibacterial and antimold effects
Inventor: SON WON SON
IPC: A01N47/44
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of various bacteria and molds in wet tissue paper during storage period after it is manufactured until it is used by treating the wet tissue paper formed from paper and unwoven cloth with a polyhexamethyleneguanidine salt solution. SOLUTION: The polyhexamethyleneguanidine salt solution is spray-applied onto a roll of wet tissue paper by 100-300 wt.%, or the roll of wet tissue paper is impregnated with the solution. Due to this treatment, bacteria and molds are prevented from being generated in the wet tissue paper during the storage period, and therefore the wet tissue paper can be used healthily.
Patent JP-2002076590-A (JP)
Title: Component mounter, component mounting method, component mounting system and circuit board
Inventor: YAMAUCHI MASARU
IPC: B23K1/06
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a component mounter, a component mounting method, a component mounting system, and a manufactured circuit board in which a component and a body being fixed with the component can be bonded using lead free solder having a melting point higher than that of conventional eutectic solder without having any thermal effect on the component and the body being fixed with the component. SOLUTION: The component mounter 101 comprises an ultrasonic vibration generator 115 which applies an ultrasonic vibration for fusing a lead free solder 9 placed between an electronic component 1 and a circuit board 2 to the electronic component and fuses the lead free solder thus bonding the electronic component to the circuit board. Since only the lead free solder can be heated locally, the electronic component and the circuit board can be bonded without having thermal effect on the entire electronic component or the entire circuit board.
Patent JP-2002065012-A (JP)
Title: Reserve seedling-carrying platform in transplanter
Inventor: FUNO TAKASHI
IPC: A01C11/02
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a reserve seedling-carrying platform in a transplanter capable of readily replacing a rolled mat seedling. SOLUTION: This reserve seedling-carrying platform in the transplanter is obtained by previously placing a reserve seedling 15 composed of a rolled and formed mat seedling and setting the takeout direction in a supplementing posture O in each reserve seedling-carrying platform 14 freely horizontally rotatably supported in a housing posture S for housing the reserve seedling 15 on the side of a traveling machine body 1 and the supplementing posture O for transferring the reserve seedling 15 to the side of a seedling-carrying platform 13 on the side of the traveling machine body 1 on the side of the seedling-carrying platform 13.
Patent JP-2002076824-A (JP)
Title: Piezoelectric thin film resonator, filter and electronic device
Inventor: YAMADA HAJIME
IPC: H03H9/17
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric thin film resonator that has an excellent resonance characteristic and an excellent temperature characteristic of the resonance frequency and has less defect due to cracked elements, etc. SOLUTION: The piezoelectric thin film resonator includes an Si substrate 12. An AlN piezoelectric thin film 14 whose major component is a thin film AlN, a lower layer electrode 16a, an AlN piezoelectric thin film 18 whose major component is piezoelectric thin film AlN and an upper layer electrode 16b are formed on the Si substrate 12 in this order. A cavity 20 is formed to the Si substrate 12 at a part corresponding to the center part of the AlN piezoelectric thin film 14.
Patent JP-2002081453-A (JP)
Title: Caulking method of wheel bearing device
Inventor: SERA AKIRA
IPC: B60B35/14
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To suppress any dispersion of the pre-load quantity by appropriately performing the caulking to apply pre-load to a rolling element of a wheel bearing device without being affected by the dispersion of dimensions and hardness of stocks. SOLUTION: The dimension T1 in the axial direction before the caulking is measured, and a bottom dead center of a caulking punch 7 is controlled according to the dimension T1 in the axial direction to perform the caulking so that the height H of a formed head of a caulked part 10b becomes constant. Since the height H of the formed head is constant, the caulked part 10b keeps the area of an inner ring 20 in contact with an end face 21 to be constant, the ratio of the force applied to the hub wheel 10 and the force applied to an inner ring 20 to the caulking load is set to be constant, the dispersion of the increase of the pre-load quantity after the caulking is suppressed, and the pre-load quantity required for the rolling element 40 is correctly given.
Patent JP-2002045304-A (JP)
Title: Box for tissue for cleaning germ on toilet seat
Inventor: ODA CHIEKO
IPC: A47K10/20
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a box for storing tissue for cleaning germs on a toilet seat to use the toilet hygienically without carrying a spray for cleaning germs on the toilet seat. SOLUTION: A portable toilet seat cleaner of germs, such as spray and tissue paper are always ready in a bathroom. Moreover, when toilet paper is filled up, the tissue inside the box can also be checked to supplement.
Patent JP-2002082622-A (JP)
Title: Image display device and surface light source device
Inventor: TAKASHIO MANABU
IPC: G02F1/13357
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an image display device in such structure that the operation for adhering and fixing a reflecting member to a light guide plate is easy and the reflecting member is hard to peel off the light guide plate. SOLUTION: An LED 8 is arranged on the rear surface 7 of the light guide plate 4. On the flank of the light guide plate, a tilt surface 11 is formed at such an angle that the light from the LED 8 is reflected on inside the light guide plate 4. The reflecting member 6 is arranged on the top surface side of the tilt surface 11 and a liquid crystal display panel 3 is arranged opposite the light-emitting surface 5 of the light guide plate 4. The reflecting member 6 has a 1st part 6a which is adhered and fixed to the light-emitting surface 5 of the light guide plate 4 and a 2nd part 6b which is adhered and fixed to the tilt surface 11. Then an elastic body 12 which presses the 2nd part 6b of the reflecting member 6 against the tilt surface 11 is arranged between the reflecting member 6 and liquid crystal display panel 3.
Patent JP-2002069753-A (JP)
Title: Core-sheath type polyolefin conjugate fiber and nonwoven fabric composed of the same fiber
Inventor: NISHIMURA JUNICHI
IPC: D04H3/153
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a core-sheath type polyolefin conjugate fiber excellent in spinning stability and capable of providing a nonwoven fabric having soft touch feeling and high strength and free from fuzz and a hot-bonding type nonwoven fabric. SOLUTION: This (eccentric) core-sheath type polyolefin conjugate fiber is obtained by using a resin composition composed of 98-85 wt.% polypropylene having a specific fluidity and 2-15 wt.% one more kinds of polyethylenes selected from a specific high-density polyethylene, low-density polyethylene, straight-chain low-density polyethylene and polyethylene polymerized by using metallocene catalyst as a core component and using a specific high-density polyethylene or a polyethylene polymerized by using a specific metallocene catalyst as a sheath component. This nonwoven fabric is composed of the above fiber.
Patent JP-2001159865-A (JP)
Title: Method and device for leading interactive language learning
Inventor: AUGUST KATHERINE G
IPC: G06F3/0484
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide method and device for leading interactive language learning. SOLUTION: In the method and device for leading the interactive language learning, a text file for processing is displayed, the basic functions for interactive learning are provided, an animation of a face is displayed, and a work space for a language construction function is provided. This system is provided with a set of language rules stored as part of a text/voice conversion sub-system, and another set of stored rules applied to a process for learning the languages.  The method realized by this system includes a step for converting the text to an audible voice, a step for supplying the audible voice to a user or a student (together with an animation image when selected), a step for prompting the student so as to repeat the audible voice, a step for comparing the repeated voice of the student with the audible voice provided by the system and a step for providing a student with feedback and support, e.g. for selecting a required part and reproducing the audible voice and the voice of the student toward the student.
Patent JP-2002093103-A (JP)
Title: Magnetic disk cartridge and liner for magnetic disk cartridge
Inventor: MIZUTA AKIRA
IPC: G11B23/033
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To hardly make an error due to dust on a magnetic recording medium in a cartridge for a magnetic disk. SOLUTION: Stop parts 36 in which the magnetic recording medium is welded on a shell by ultrasonic welding are alternately arranged along the circumferential direction of the recording medium. That is, stop parts 36a, 36b, 36c, 36d, and 36e are alternately arranged (staggeringly) along a direction shown by C. There is an overlap of a size d between the stop parts 36 adjacent to each other at both ends in the circumferential direction, thereby, existing the stop parts 36 in any circumferential direction in a pattern, in an orderly arrangement. In such a way, a part which is fixed on a shell by the stop part 36 and a part which is not fixed are arranged in a balanced manner; as a result, a possibility of making an error can be reduced.
Patent JP-2002089217-A (JP)
Title: Oil pump structure of engine
Inventor: HOJO ATSUO
IPC: F01M1/02
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an oil pump structure capable of miniaturizing and lightening the whole device and improving the pumping efficiency by solving problems that when a relief valve is integrated with a cover of the oil pump, the cover is enlarged, which causes the enlargement and the increase of a weight of the pump structure, and when the oil is relieved from the relief valve to an oil tank or the like, the pumping efficiency is lowered. SOLUTION: The oil pump 18 is composed of a body part 30, a base 31 and the pump cover 32, and a rotor rotating shaft 33 is mounted to form a main pump 38 and a sub-pump 39. The oil pump 18 is joined and mounted on a wall face of a thick part 26 of a crank case 16, a relief valve chamber 60 is mounted in parallel with the rotor rotating shaft 33 in the thick part 26, and the relief valve 61 is accommodated in the relief valve chamber 60 in parallel with the rotor rotating shaft 33. A circumferential space 66 in the relief valve chamber 60 is directly connected to a suction port 40 of the oil pump 18.
Patent JP-2002085190-A (JP)
Title: Side support device for vehicle seat
Inventor: ISHII ISAMU
IPC: A47C7/46
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To prevent a leather material from lifting, folding, or wrinkling generated even the leather material is made of one sheet, to improve an outlook, to reduce the number of parts, to improve an operation efficiency, and to prevent a side support part from give a narrow feeling to the abdominal region of a passenger depending on a physical features. SOLUTION: A side support part 22 has support brackets 24 pivotally and rotatably supported by a side frame 12b and pushing out a pad material 14b of a side part. A pair of support bracket 24 located at left side and right side, are connected at the center of rotation by a connection rod 26. An operation pin 30 engaging with the support bracket 24 is fixed to the connection rod 26. The connection rod 26 is made to rotate by pushing the operation pin 30. An operation knob 40 is mounted to the side frame 12b. An arm member 42, making the connection rod 26 rotate by pushing the operation pin 30, is mounted to the operation knob 40. A brake mechanism 50 is installed to the operation knob 40.
Patent JP-2002090189-A (JP)
Title: Flow characteristic measuring device and flow characteristic measuring method of valve
Inventor: ZAITSU YOSHIAKI
IPC: G01F1/00
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To measure flow characteristic data in a short time, even in the case of a large number of valves. SOLUTION: This flow characteristic measuring device 1 of a valve 14 for measuring characteristics of a valve opening of the valve 14 for controlling the flow rate of a fluid flowing in a pipe and the flow rate is equipped with a flow measuring means 15 for executing successively adjustment of the valve opening of the valve 14 and measurement of the flow rate of the fluid in the adjusted valve opening relative to the valve opening determined beforehand, and a correlation acquisition means 7 for acquiring correlation between the valve opening and the flow rate based on each flow rate measured by the flow measuring means 15 and on each valve opening in which each flow rate is measured.