baber/WOPTO huggingface dataset:
Patent JP-2001356083-A (JP)
Title: Method for correcting strain of piezoelectric scanner
Inventor: YAMAZAKI HITOTSUGU
IPC: H02N2/00
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To simply perform strain correcting and adjusting work by expressing the strain characteristics of a piezoelectric scanner as a numerical formula by a reduced number of measurements and simple analysis. SOLUTION: The relation between the change quantity of the piezoelectric scanner and applied voltage is calculated from the measured image obtained by applying linearly changing voltage to the piezoelectric scanner in a plurality of scanning sizes including a maximum scanning size and, subsequently, the relation between a strain correction factor and a change speed is calculated and voltage dependence is included in the parameter prescribing the relation between the strain correction factor and the change speed and stardardized on the basis of the parameter calculated on the basis of the relation between the change quantity and the applied voltage and, from these results, the strain correction factor having the voltage dependence is calculated to correct the voltage applied to the piezoelectric scanner.
Patent JP-2001354601-A (JP)
Title: Method for manufacturing fluorotetrahydronaphthalene derivative
Inventor: KUSUMOTO TETSUO
IPC: C07B61/00
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a fluorotetrahydronaphthalene derivative for liquid crystal display easily on an industrial scale at a low cost. SOLUTION: The method for manufacturing a fluorotetrahydronaphthalene derivative of general formula II comprises the hydrogenation reduction of a fluoronaphthalene derivative of general formula I. The example includes the method of formula 7.
Patent JP-2001358688-A (JP)
Title: Phase-locked loop processing device, transmission speed conversion device, and multiplexing device
Inventor: HAGIE MASAHIDE
IPC: H04J3/06
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To dynamically change the transmission speed conversion of a transmission signal in matching with the usage condition of a line. SOLUTION: This phase lock loop processing device has a phase-clocked loop circuit for receiving the supplying of a reference signal by a reference input terminal and at the same time receiving the supplying of a feedback signal by a feedback input terminal and outputting the phase lock signal from an output terminal, and a feedback circuit, that is arranged between the output terminal of the phase lock loop circuit and a feedback input terminal.  The feedback circuit is provided with a variable frequency-dividing circuit for receiving the storage of an integer storage frequency-dividing value and executing frequency division according to the storage frequency-dividing value, and a frequency-dividing value storage circuit for executing the storage so that the average value of the storage frequency-dividing values becomes a given target frequency-dividing value, by changing the value of the storage frequency-dividing value.
Patent JP-2001356228-A (JP)
Title: Optical waveguide device
Inventor: NEKADO MASANOBU
IPC: G02B6/122
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a small size optical waveguide capable of being highly integrated. SOLUTION: The surface 11 of an element mounting area 4 and the surface 12 of a waveguide forming area 2 are adjacently provided on a substrate 1 by providing a difference in level in the boundary, and ends of cores 3a, 3b of an optical waveguide circuit which are formed in the waveguide forming area 2 are terminated in the end surface 13 of the difference in level of the boundary surface between the waveguide forming area 2 and the element mounting area 4 and are juxtaposed at an interval. A light receiving element 8 and a light emitting element 9 which are respectively and optically connected to the ends of these plural juxtaposed cores 3a, 3b are arranged on the element mounting area 4, and a parting part 30 which electrically and optically shields these light receiving element 8 and light emitting element 9 is provided.  The parting part 30 is formed by a conductive metallic film 202 in a wall part 201 of a clad which forms the waveguide forming area 2 and surfaces which face the light receiving element 8 and the light emitting element 9.
Patent JP-2002010626-A (JP)
Title: Dc stabilizing power supply source
Inventor: HONDA YOICHIRO
IPC: H02M3/00
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To lower a voltage which is charged in a capacitor in a DC stabilizing power supply source after power supply to the DC stabilizing power supply source is completed and suppress heat generation. SOLUTION: To lower the voltage which the capacitor has charged by supplying voltage which the capacitor has charged to a DC stabilizing circuit and continuing a voltage control operation after the power supply to the DC stabilizing power supply source.
Patent JP-2002004519-A (JP)
Title: Protective cover device for rain gutter and its mounting method
Inventor: OKADA ISAMU
IPC: E04D13/064
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To realize a rain-gutter protective cover device, the construction works of which are simplified and the cost of which is reduced. SOLUTION: A net part is fixed onto the rain gutter by using an exclusive spring clip part.
Patent JP-2002008566-A (JP)
Title: Light absorbing antireflection glass substrate and manufacturing method of the same
Inventor: HORIE NORITOSHI
IPC: G02B1/16
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a light absorbing antireflection glass substrate of which, surface resistance before and after heat treatment varies little from each other, when heat-treated during cathode ray picture tube manufacturing process, and to provide a manufacturing method of the same. SOLUTION: The light absorbing antireflection glass substrate is composed of a glass base constituting a display surface of a cathode ray tube on which, a film of either silicon oxide, silicon oxide nitride, or silicon nitride of 1-15 nm, and a light absorbing film of 5-70 nm, and a film with low refractive index of 50-300 nm, in this sequence.
Patent JP-2002006061-A (JP)
Title: Radio equipment for wrist watch
Inventor: FUJISAWA TERUHIKO
IPC: G04C9/04
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To simply incorporate a non-contact IC card function in an already owned wrist watch. SOLUTION: A radio equipment 30 is mounted between a mounting part 12 of a wrist watch body 10 and a mounting part 23 of a band 20. The equipment 30 comprises a casing 31 containing a non-contact IC card 40, a body mounting part band 20 mounted at the part 12 of the body 10, and a band side mounting part 34 mounted at the part 23 of the band 20. A user can simply mount the equipment 30 at the already owned watch by using a spring bar 61.
Patent JP-2002001382-A (JP)
Title: Dissolved oxygen measuring controller
Inventor: YODA KENJI
IPC: C02F3/20
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To execute an adequate dissolved oxygen control by precisely measuring the quantity of the dissolved oxygen within an aeration tank, and to prevent the destruction of precipitation of a floc by overaeration. SOLUTION: This dissolved oxygen measuring controller has a dissolved oxygen meter (9) which moves in aeration tank (1) of sewage treatment system and measures the dissolved oxygen in an arbitrary position into aeration tank (1) and a wind quantity controller (12) which computes the optimum air quantity into the aeration tank (1) in accordance with the values of the dissolved oxygen measured in the various positions by the dissolved oxygen meter (9).
Patent JP-2002002322-A (JP)
Title: Shock absorbing mechanism of column shift device
Inventor: MIKI YOJI
IPC: B60K20/02
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a shock absorbing mechanism of a column shift device capable of reducing impacts on a driver's knees caused by a secondary collision, without reducing the support rigidity of a shift lever. SOLUTION: A support member 10, for supporting the rear end portion 20a of the shift lever 20 in a manner allowing the rear end portion to freely rotate about the axis thereof, is secured to a bracket 5 provided on a steering column 3. The support member 10 is integrally provided with a mounting flange 12 mounted to the mounting surface 5a of the bracket 5, with the mounting surface 5a of the bracket 5 being approximately parallel to the axis of the rear end portion 20a of the shift lever 20, and a fragile portion 12a is provided in the portion of the mounting flange 12 corresponding to the tip of the rear end portion of the shift lever 20. In the event that the driver's knees make a secondary collision with the shift lever 20 in a head-on collision, the mounting flange 12 is broken to reduce the load on the knees.
Patent JP-2002006709-A (JP)
Title: Cleaning device and wet image forming device
Inventor: OTAKE HIDEMUNE
IPC: G03G21/10
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain a sufficient cleaning effect when sweeping a remaining high-viscous liquid developer by a cleaning member of which the cleaning face is moved. SOLUTION: This cleaning device sweeps the residual developer remaining on the surface of a photoreceptor drum carrying a toner image after the toner image developed by the developer having 100 to 10000 mPa.s viscosity is transferred to transfer paper. With respect to a cleaning roll 51 of this cleaning device, the cleaning face in contact with the remaining developer on the photoreceptor drum has many grooves 51a. When this cleaning roll is allowed to abut on the photoreceptor drum, a liquid component of the remaining developer interposed between the drum surface and the cleaning face is caught in grooves, and toner stuck to the drum surface is mechanically removed by means of projecting parts on the cleaning face.
Patent JP-2002000957-A (JP)
Title: Device for holding body in chair
Inventor: TATSUMI HIROSHI
IPC: A63G25/00
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To perfectly fit a harness member to each of passengers whose bodies vary in size. SOLUTION: This device for holding a body in a chair is a device for holding the body so that he who sits on a chair should not come off from the chair and comprises a harness member 41 formed rotatably on a rotating shaft between a holding location before a human chest part and a separated location above a human shoulder part, ratchets 42 and 43 and claw members 51 and 52 to fasten a harness so that the harness may not be rotated in the direction of the separated location when the harness member 41 is located at the holding location, a harness device 30 with an actuator 71 for releasing the fastening, a rail 21, and a moving block 22 fitted movably in the vertical directions along the rail 21. The harness device 30 is fixed to the moving block 22 in such a way as to be movable vertically.
Patent JP-2002010358-A (JP)
Title: Mobile auxiliary terminal and hands-free headset
Inventor: IMURA SHIGERU
IPC: H04W92/08
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To attain an improvement of an ease-of-use of a mobile telephone with a recognition of its status by a user without observing it. SOLUTION: In a head-mounted hands-free headset 7 communicating in voice to another mobile telephone 6 via a mobile telephone 5 with mutual communication in a status of direct radio connection to the telephone 5, receiving data is received directly from the telephone 5 through a short distance radio communication means, a status of the telephone 5 is recognized based on the receiving data, a result of the recognition is informed to the user by a predetermined way, so that the status of the telephone 5 can be easily recognized by the user via the headset 7.
Patent JP-2002006699-A (JP)
Title: Image forming device
Inventor: MIHO HIROAKI
IPC: G03G21/00
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which can efficiently decompose the ozone generated within the image forming device. SOLUTION: The image forming device having a mechanism of removing the ozone generated by an electrostatic charging means for electrostatically charging at least the photoreceptor surface of the image forming device by an ozone decomposing filter is provided with an air flow passage for sending the air containing the ozone and the ozone decomposing filter arranged within the air flow passage. The ozone decomposing filter is arranged to incline with the surface orthogonal with the flow direction of the air within the air flow passage on the air intake side of the ozone decomposing filter.
Patent JP-2002013105-A (JP)
Title: Heat source facility using drainage and its construction method
Inventor: FUKAHORI MASAHISA
IPC: F25B30/06
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide heat source facilities using drainage excellent in maintenance and easy to install and to construct. SOLUTION: A heat exchanger tube 3 to deliver a heating medium introduced from one end from the other end is buried underground in the circumference of a drain passage 2 by making it contact with or approach a channel wall outer surface of the drain passage 2.
Patent JP-2002011088-A (JP)
Title: Air purifying and cleaning device for incense burning
Inventor: MORIMITSU TAKINOBU
IPC: F24F7/00
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an air purifying and cleaning device for incense burning that can remove the strong smell of incense burning which is generated at the incense burning so that the strong smell does not remain. SOLUTION: The air purifying and cleaning device for incense burning has a body case 7, which comprises a body side blowout opening 1 at the front face, a body side blowout opening 2 at the face other than the front face, an opening having a door capable of removal and attachment at one face and an incense burner base plate 6 for putting the incense burner 5 for incense burning at the bottom face. An air purifying unit 17 equipped with a fan means 10 which suctions the air from a body side suction opening 1 and blows out from the body side blowout opening 2 and a filter means 14 for purifying the smoke is provided at the body case 7. As the body side suction opening 1 is provided at the rear of the incense burner 5, the strong smell which is generated at incense burning is removed without remaining.
Patent JP-2001327517-A (JP)
Title: Apparatus for curing resin
Inventor: TANIGUCHI ATSUO
IPC: A61C13/15
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for curing resin with which the thermal damage of light emitting diodes used as light sources is prevented and perfor mance is stable. SOLUTION: This apparatus for curing the resin has a plurality of the light emitting diodes 5, a cooling means 7 for cooling the light emitting diodes 5, a condensing and irradiating means 8 for condensing and irradiating respectively the light from the light emitting diodes 5, etc.
Patent JP-2002014432-A (JP)
Title: Original cover opening/closing mechanism for image forming device
Inventor: OOHATA YUKINOBU
IPC: G03G15/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To eliminate trouble that an original cover is firmly closed because the original cover falls down by its own weight and the original cover is broken or a user's hand is caught and injured according to circumstances when a user sets an original and closes the original cover in an image forming device. SOLUTION: The original cover 10 attached to the original placing part 41 of the image forming device 1 and opened/closed to turn centering around a supporting point is provided with a holding means 100 opened to a totally opening position without stopping when it is opened from a closing position and temporarily stopped at a middle position between the fully opened position and the closing position when it is closed from the totally opening position.
Patent JP-2002015563-A (JP)
Title: Reference voltage generating circuit of ferroelectric memory
Inventor: KAMIYOSHI TATSUO
IPC: G11C14/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a reference voltage generating circuit which generates an accurate reference potential, so that a sense amplifier correctly discriminates whether the data read from memory cells are '1' or '0'. SOLUTION: In a reference voltage generating circuit 3, reference voltage generating reference memory cells (1-1 to 1-n) which are constituted of ferroelectric capacitors (2-1 to 2-n) and transistors (1-1 to 1-n) are connected to the same reference bit line 8. Among the cells (1-1 to 1-n), reference cells into which first logic data '1' are written and reference cells, into which second logic data '0' are written, are made selectable. Thus, an optimum reference voltage suitable for a storage memory cell 11 can be generated.
Patent JP-2001073965-A (JP)
Title: Scroll compressor
Inventor: KITANO MICHIO
IPC: F04C18/02
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of a trouble of a rotation block mechanism without the occurrence of a trouble, such as lowering of performance and lowering of durability. SOLUTION: A ball coupling containing a pair of plates 91 and 92, positioned facing each other, having ball rolling grooves 91a and 92a a ball 93 between the plates is used as a rotation block mechanism for a moving scroll 2. A swing angle centering around the eccentric pin 16 of an eccentric bush 11 to vary the revolution radius of the moving scroll is regulated to a value matching with the diameter of the ball rolling groove.
Patent JP-2002016691-A (JP)
Title: Echo canceller
Inventor: ISAKA TAKEHIKO
IPC: H04B3/23
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an echo canceller which can perform echo canceling operations even in a state where the receiving voice signals arrive at different levels. SOLUTION: This echo canceller is provided with an echo canceling part which cancels the echoes by subtracting the pseudo echo signals produced through learning the relation between receiving voice signals (x) and the echoes mixed with transmitted voice input signals (y) from the signals (y), a received voice state decider which decides a received voice state whet the power of signals (x) exceeds its threshold and instructs the echo canceling part to perform leaning, plural unit echo cancellers 13-1 to 13-n having different received voice state decision thresholds,  minimum value decider 14 which decides the residual signal having the minimum power among those echo residual signals outputted from the cancellers 13-1 to 13-n and a transmitted voice output selector 15 which selects the unit echo cancel output signal having the decided minimum power of the residual signal as the transmitted voice output signal.
Patent JP-2002014868-A (JP)
Title: Microprocessor having memory referring operation detecting mechanism and compile method
Inventor: NISHIYAMA HIROYASU
IPC: G06F9/45
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To use the result of a memory referring operation such as a cache miss from a program with further low overhead. SOLUTION: Whether or not any data to be referred to by an instruction are present in a cache 304 is decided by a comparator 103. At the time of executing an instruction to obtain the result of the memory referring operation, the output of the comparator 103 is selected by a selector 105, and applied to an arithmetic unit 106. In the arithmetic unit, an arithmetic operation with a register designated by the instruction is performed, and the result is recorded in the register in a register file 104 as the result of the memory referring operation.
Patent JP-2002018918-A (JP)
Title: Mold clamping device for molding disc and method for injection compression molding disc molding using the same
Inventor: FUKUMOTO KENJI
IPC: B29C45/38
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a mold clamping device for molding a disc of a novel structure capable of remarkably improving the degree of freedoms of controlling an operation in the case of injection compression molding. SOLUTION: A core drive means 56 for operating a compression force at a resin material in molding cavity 102 is operable independently of any of a cutter driving mechanism 54 and an ejector driving mechanism 52.
Patent JP-2002012015-A (JP)
Title: Suspension device
Inventor: HIRAHARA MICHITO
IPC: B60G7/02
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a suspension device capable of providing compatibility of riding comfort and steering stability by improving lateral rigidity, toe characteristics in one wheel braking, and harshness vibration convergence while restraining the generation of toe-out in relation to the action of lateral force. SOLUTION: This suspension device is provided with a trailing arm 1, a torsion beam 2 and an axle 3. The axle 3 and the trailing arm 1 are connected to each other by a simple link 5 and a plane link 6 for allowing the displacement in the vehicle longitudinal direction of the axle 3 in relation to the trailing arm 1.
Patent JP-2002019327-A (JP)
Title: Sizing device for saddle stitching bookbinding
Inventor: ITO MASAO
IPC: B65H37/04
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a sizing device for saddle stitching bookbinding capable of surely and accurately sizing in a simple structure. SOLUTION: The sizing device 10 for saddle stitching bookbinding a sizing roller 11 falling at a sizing timing to contact with an outside of a folding line to adhere a size and rising except this operation to size, a size tank 12, a size supplying spring wire 13 turnably moving between the tank 12 and the roller 11 to supply the size in the tank 12 to the roller 11, a roller driving mechanism 14 for falling the roller 11 at a sizing timing and rising except this operation the roller 11, and a wire driving mechanism 15 for giving a rotary force to the wire 13.
Patent JP-2002034659-A (JP)
Title: Handle of toothbrush and its manufacturing method
Inventor: ISAKA RYUICHI
IPC: B29C45/16
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing handle of toothbrush with which the grip of a primary handle can be fixed firmly at a certain position inside a mold and the grip of the primary handle can be coated with a soft synthetic resin of the same thickness when a periphery of the grip of the primary handle made of a rigid synthetic resin is injection-molded, and to provide a handle of toothbrush which is manufactured by the method and has a reliable effect to stop slipping. SOLUTION: The method of manufacturing a handle of toothbrush with a grip 11, the peripheral surface of which is coated with a soft synthetic resin, is as follows: Protrusions 13, 14, 15, which come into contact with an inner surface 52 of a cavity located on a mold 50 for a soft synthetic resin, are molded integrally on the back near an end of a neck 12 found on the grip 11 of the primary handle and on a surface with bristles and the back near a back end of the grip 11 when the primary handle 10 is injection molded. After the primary handle with protrusions is placed inside a mold 50 for a soft synthetic resin, the soft synthetic resin is injected into the mold from a gate 51 at the back end of the grip 11.