baber/WOPTO huggingface dataset:
Patent JP-2000187866-A (JP)
Title: Information recording/reproducing device
Inventor: MOGI YASUO
IPC: G11B7/095
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To quickly and surely draw in the relative tilt servo of an objective lens holder with respect to an optical disk. SOLUTION: Tilt control means 6 to 12 first start lens tilt servo concerning a lens tilting angle (the angle of an objective lens holder against a base part) detected by a lens tilt sensor 4. By this lens tilt servo, a lens tilting angle is kept constant without any effects of external disturbances or the like. Then, the point of time when a relative tilting angle (the angle of the objective lens holder against an optical disk 1) detected by a relative tilt sensor 5 becomes zero is detected by a tilt signal switching circuit 7, and a switching signal is outputted. By this switching signal, a tilt side selector 6 is switched to a (b) side, an input signal to a phase compensation amplifier 10 is switched from a lens tilt signal to a phase tilt signal, and relative tilt servo is started instead of the lens tilt servo.
Patent JP-2001183261-A (JP)
Title: Manufacturing method and manufacturing apparatus for electronic parts
Inventor: ENOMOTO AKIHITO
IPC: G01M99/00
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a correspondent treatment is delayed so that a substrate of the following lot is embroiled to crack by the reason that a substrate crack can not be detected simultaneously with occurrence of the crack and productivity is lowered due to time loss for the recovery of the apparatus and line. SOLUTION: An AE sensor 9 for detecting AE wave generated when the crack of a glass substrate 5 occurs is installed in a processing vessel 6, and in response to the AE signal detected by the AE sensor 9, a control part controls the control sequence to conduct correspondent treatment. An AE generating part 24 for inspection is provided facilitate self-inspection on the accuracy of detecting AE signal.
Patent JP-2001178601-A (JP)
Title: Equipment for displaying merchandise
Inventor: ARAKAWA KATSUMI
IPC: A47F7/02
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To display various merchandise by providing a movable intermediate pole member for holding bar members without deviation. SOLUTION: Many bar members 13 with which merchandise is engaged with paperboards 12 for displaying are provided so as to bridge an external base frame 11 extending for many stages at prescribed intervals, and the intermediate pole member 14 for holding the members 13 without deviation, deformation such as expanding to their front sides, etc., due to the weight of the merchandise, etc., is provided at the frame 11 movably.
Patent JP-2000185381-A (JP)
Title: Lap film
Inventor: HASHIMOTO KOKICHI
IPC: C09J7/02
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To hold performance as a lap film and to hold biodegradability in a material of the film by providing an adhesive layer on at least one surface of a base material layer mainly containing a polymer including a polylactic acid as a main body. SOLUTION: A base material layer used for the lap film mainly containing a polymer including a polylactic acid as a main body contains about 10 wt.% or above of its main component in the material layer in the best manner. An adhesive layer is provided on at least one surface of the material layer to improve adhesive properties with a packing container or the like and to easily shut off invading from an atmosphere and leaching from the lap. As the polymer containing the polylactic acid as a main body, a polymer containing a D-lactic acid and/or an L-lactic acid as a main constituent is used. More specifically, a D-lactate homopolymer, L-lactate homopolymer, D-lactic acid/ hydroxycarboxylate copolymer and their mixtures can be used.
Patent JP-2000191427-A (JP)
Title: Preparation for external use for skin
Inventor: SATO ENKO
IPC: A61K8/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a preparation for external use for skin free from fluid drippings and excellent in feeling when applied. SOLUTION: This preparation for external use for skin using a non-aqueous solvent is such one as to be formulated with a carboxyvinyl polymer (pref. 40,000-400,000 in molecular weight) and a basic matter; wherein the non-aqueous solvent is pref. a 1-4C lower alcohol.
Patent JP-2001182791-A (JP)
Title: Continuously variable transmission
Inventor: FUJII KATSUMORI
IPC: F16H9/18
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent wear of parts accompanying relative rotation. SOLUTION: A transmission is provided with a shaft 30, a movable sheave 32, supported movably on the shaft 30, and a hydraulic actuator 6 moving the movable sheave 32 to the axial direction, as shown in Figure 2. The hydraulic actuator 6 has a cylinder member 60 arranged on the rear face side of the movable sheave 32, a hydraulic cancel plate 63 is fitted to the inner face of the edge side of the cylinder member 60, and further a snap ring 64 for slip stop is fitted to the edge side. A notch part (not shown) is formed on the cylinder member 60, a projection part (not shown) is formed on the hydraulic cancel plate 63, and the relative rotation of the cylinder member 60 and the hydraulic cancel plate 63 is blocked by fitting the projection part to the notch part.
Patent JP-2000189765-A (JP)
Title: Reverse-osmosis membrane treating device
Inventor: SHOJI SHINYA
IPC: B01D61/08
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a compact and lightweight reverse-osmosis membrane treating device with the reverse-osmosis membrane element (module) easily exchanged only by detaching the front end plate of a pressure vessel and with the pressure vessel incorporated into a narrow space. SOLUTION: The pressure vessel 10 consists of a pressure shell 28 having a raw liq. inlet pipe 24 and a concd. liq. outlet pipe 26, a front end plate 32 furnished with a permeated liq. outlet pipe 30 and a rear end plate 34. The space between the inner face of the shell 28 and the outer face of a reverse- osmosis membrane element 12 is sealed through a sealing material 36, the permeated liq. oulet pipe 30 is attached to the center of the front end plate 32, the outlet pipe 30 is communicatively connected in the shell 28 with a front adapter 40 for the insertion of the front end of a permeated liq. collector pipe 16, and a rear adapter 44 for the insertion of the rear end of the collecting pipe 16 is furnished at the rear end in the shell 28.
Patent JP-H11189263-A (JP)
Title: Container for liquid discharge
Inventor: WATANABE NORITOSHI
IPC: B65D47/36
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent remaining liquid left on an inward flange shaped top face of a discharge tube bottom end formed by a bottom wall aperture of a discharge cap with a pull-ring from leaking by being pushed out along the inner face of the discharge tube owing to high pressure gas in the container body in unscrewing a cap. SOLUTION: The bottom inner face of a discharge tube 6 of a discharge cap with a pull-ring is formed in a small diameter perpendicular face 12 and the intermediate inner face of the same in a medium diameter perpendicular face 13. On the peripheral wall 4 outer face of the discharge cap, the outer peripheral wall 22 of a cap is screwed. From this cap, an intermediate peripheral wall 23 is suspended airtightly contacting the medium diameter perpendicular face and an inner peripheral face 27 downward airtightly contacting the small diameter perpendicular face 12.  The inner peripheral wall 27 is so made that the same parts from the small diameter perpendicular face quickly in unscrewing the cap, and the upstream part of a ventilation passage 36 communicating with an exhaust vent 24 provided in the outer peripheral wall or in the cap top wall is provided between the inner peripheral wall 27 and the intermediate peripheral wall 23.
Patent JP-H11194335-A (JP)
Title: Method of manufacturing liquid crystal display device
Inventor: NAKAMURA SHINJI
IPC: G02F1/136
Filed: 1997-12-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method by which misalignment between a driving substrate and an opposed substrate can be reduced by forming a color filter on the driving substrate and also the color filter forming process can be simplified. SOLUTION: A thin film transistor 22 is formed on a glass substrate 21 of a driving substrate side, and then, a photosensitive resin film 23A is formed. After the photosensitive resin 23A has been dried by heating, a relative alignment is carried out between a coloring solution jet nozzle 7 and the driving substrate 2, and red coloring solution 7a, green coloring solution 7b, and blue coloring solution 7c are jetted simultaneously from the coloring solution jet nozzle 7 onto each picture element column on the photosensitive resin film 23A, which is heated further. Thus, a color filter layer 23 including the red filter, the green filter, and the blue filter is formed.
Patent JP-2001183125-A (JP)
Title: Instrument for measuring opposite plane parallelism
Inventor: HANDA HIROHISA
IPC: G01B11/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To measure the flatness and parallelism of opposite planes with high precision without requiring skillfulness and to enable application to automation. SOLUTION: This instrument is equipped with an interference optical system 18 which guides parallel light to a couple of measured surfaces M1 and M2 arranged opposite each other and guides an interference image formed by irradiating the measured surface M1 and M2 with the parallel light through mutually different optical paths C1 and C2 from the measured surfaces. On the interference optical system 18, a couple of opposite reference planes S1 and S2 are formed which have their parallelism and distance prescribed with high precision. A measuring head part 27 mounted between the measured surfaces is provided so that the reference planes S1 and S2 face the measured surfaces M1 and M2. Interference images generated by interference between lights reflected by the measured surface M1 and M2 and reference platens S1 and S2 facing them is picked up by image pickup means 19a and 20a.
Patent JP-2000189525-A (JP)
Title: Potential treating device
Inventor: SUZUKI KAZUNARI
IPC: A61N1/10
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of a treating effect due to getting used to a treatment by automatically changing setting of an outputting pattern, etc., varying an output voltage, a waveform or a voltage depending on time. SOLUTION: The program memory 7 of a control part 1 houses plural treating programs of different varying patterns of voltage and an order control/ setting executing program for executing the plural treating programs in order. Whenever treatment is executed, a treating program different from that of a last time is executed to prevent getting used to the levels and varying patterns of stimulation.
Patent JP-2001187092-A (JP)
Title: Bed equipped with deodorizing device, and its deodorization-control method
Inventor: ARAI ATSUSHI
IPC: A61G7/05
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To automatically perform a deodorizing process by detecting the body odor emitted from a patient or an excreta smell. SOLUTION: A first odor-detecting sensor 13 is provided on the headboard 12 of the bed 10, and in addition, a second odor-detecting sensor 15 is provided on a side rail 14. A deodorizer 25 has a publicly known structure, and has a deodorizing filter in order to remove odor components such as the body odor emitted from a user or an excreta smell. This deodorizing device is constituted in such a manner that detecting signals from the first odor-detecting sensor 13 and the second odor-detecting sensor 15 are fetched by the controller 21 of an electrically operated bottom-regulating mechanism, and at the same time, a control signal is fed to the deodorizer 25 from the controller 21.  Then, the deodorizing device is set to perform the control of the deodorizing operation of the deodorizer 25 based on the detecting signals from the first odor-detecting sensor 13 and the second odor-detecting sensor 15.
Patent JP-2001183372-A (JP)
Title: Method for detecting complementary nucleic acid fragment using dna microarray and storage phosphor sheet
Inventor: NERIISHI KEIKO
IPC: C12M1/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting a radioactive labelled nucleic acid fragment sample bond on a DNA microarray by hybridization by autoradiography by means of a storage phosphor sheet with a high resolution. SOLUTION: The method for detecting a complementary nucleic acid fragment includes a process of bringing the radioactive labelled single-strand nucleic acid fragment sample into contact in a liquid phase to the DNA microarray 11, thereby binding and immobilizing complementary sample nucleic acid fragments to molecules of single- strand nucleic acid fragments on the array, a process of removing sample nucleic acid fragments not immobilized from the array, a process of overlapping the microarray with the storage phosphor sheet 13 via a spacer 12 having through holes to positions corresponding to positions where microchips 15 or spots are present, and absorbing to store to the sheet a radiation energy generated from a radioactive marker of the nucleic acid fragment sample bound and immobilized to the microarray,  a process of exposing the sheet to an excitation light and generating a stimulable emission light, and a process of collecting the stimulable emission light and converting the light to electric signals, and the like.
Patent JP-2001191194-A (JP)
Title: Laser beam machine
Inventor: KAWAI TAKAFUMI
IPC: B23K26/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a highly reliable laser beam machine capable of preventing the inner part of a protective casing body or the like from being erroneously irradiated with laser beams when an optical fiber does not pass through a fiber outlet provided in the protective casing body. SOLUTION: The laser beam machine is provided with a laser resonator 2, the optical fiber 19 which forms a part of a laser optical path system guiding the laser beams 8 exited from the laser resonator 2 up to a workpiece, an optical fiber connector A17 which is connected to the optical fiber 19 and which makes incident on the optical fiber 19 the laser beams 8 exited from the laser resonator 2, the protective casing body 1 which covers the laser resonator 2, the optical fiber connector A17 and a part of the optical fiber 19, a sensor 24 as a fiber passage detecting means which is provided in the partition of the protective casing body 1, which has a penetrating/opening part 25 making the optical fiber 19 penetrate the protective casing body 1 from the inside to the outside and which detects the surface of the optical fiber 19,  and a laser controller which performs control relating to the laser output or an alarm output based on the detected signals outputted from the sensor 24.
Patent JP-2001190028-A (JP)
Title: Secondary battery protection method and secondary battery protection circuit
Inventor: TOJIMA YASUHISA
IPC: H02H7/18
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To avoid the breakdown of a discharge control switch. SOLUTION: When a battery voltage (Vcc) between both terminals of a secondary battery 300 is lower than a predetermined overdischarge detection threshold voltage Vth(od) in a discharge state, weherein a load is connected between outer connection terminals 101 and 102, an output impedance value of a discharge control switch FET1 is made to be larger than a resistance value when the switch FET1 is turned on and smaller than a resistance value when the switch FET1 is turned off.
Patent JP-2001165805-A (JP)
Title: Liquid leakage sensor
Inventor: TAKENOSHITA ETSURO
IPC: G01M3/38
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a liquid leakage sensor which is safe even when it is used in an explosion-proof area where accidents are likely to occur, correctly detects generation of the liquid leakage irrespective of the nature of the leaked liquid, and is correctly operated until the detection signal is generated. SOLUTION: The liquid leakage sensor comprising a light emitting device, a light receiving device and a device to detect the change in light quantity of the light while it is irradiated by the light emitting device and reaches the light receiving device and to generate the detection signal, an end portion 4 of the light emitting device, a triangular prism 2 to achieve the refraction and irradiation of the irradiated light from the end portion 4 of the light emitting device onto a transmissive plate 3, and an end portion 5 of the light receiving device to receive the reflected light from the transmissive plate 3 via the triangular prism 2 are stored in a sensor body 1 to solve the problem.
Patent JP-2000180482-A (JP)
Title: Frequency variation computing unit
Inventor: MIYAMOTO TERUO
IPC: G01P15/16
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a frequency variation computing unit to obtain the acceleration of a rotator, a linearly moving body to be measured, etc., by receiving the input of frequency pulses to be measured from a pulse generating-type detector, etc., mounted to the rotator and the linearly moving body to be measured and obtaining frequency fluctuations. SOLUTION: In a frequency variation computing unit, each of the input of frequency pulses to be measured which vary every moment and the values latched by the input of the frequency pulses to be measured immediately before gates of an input pulse counter 6, which counts the frequency pulses to be measured for every time-gate between time-gates, and a free running counter 4, which counts time-base clocks 3, are inputted to an FIFO register 8, which shifts at every time-gate. Then the time stamp value of a few times (n-times) before, the time stamp value of this time, the sum value of the frequency pulses to be measured counted between the two time stamp values, and the time-base clocks are computed at a computing unit 7 and are obtained by acceleration computations.
Patent JP-H04220763-A (JP)
Title: Device for preparing document/coexisting with character and drawing
Inventor: YANAGI TOSHIYUKI
IPC: G06F17/21
Filed: 1990-12-21
Abstract: PURPOSE:To enable partial correction of a drawing by means of an input from a keyboard by encoding image data. CONSTITUTION:This device consists of a document preparing device 1 composed of a keyboard 2, a display part 3 and an optical data reading pen 7, a control part 5 displaying information inputted through the keyboard 2 and the optical data reading pen 7 on the display part 3, and a flexible disk device. The optical image of an original read through the reading part of the optical data reading pen 7 is converted into bit image data and written into a memory. Thus, by converting the image data into character codes and making them uniform with the character codes from the keyboard 2, the document coexisting with character and drawing can be corrected through the keyboard.
Patent JP-H04220584-A (JP)
Title: Doppler type vehicle slip angle detection device
Inventor: IKEDA SHINJI
IPC: G01S15/60
Filed: 1990-12-19
Abstract: PURPOSE:To enable detection accuracy of a slip angle of a vehicle to be detected to be improved by preventing a reception frequency of one transmitter/ receiver from being affected by that of the other transmitter/receiver in a doppler-type vehicle slip angle detection device with two transmitters/receivers which are provided with transmission and reception portions. CONSTITUTION:A transmission portion 20 and a reception portion 24 are provided for detecting a vehicle in forward and backward directions and a transmission portion 22 and a reception portion 26 are provided for detecting a vehicle in left and right directions. Then, after transmission of the transmission part 20 and reception at the reception part 24, a speed of the vehicle in forward and backward directions is detected and then a speed of the vehicle in left and right directions is detected after transmission of the transmission portion 22 and reception of the reception portion 26. Then, a vehicle slip angle is calculated based on the speed of the vehicle in forward and backward directions and the speed of the vehicle in left and right directions.
Patent JP-H04117035-A (JP)
Title: Improved dynamic range transmission system using parallel optical coupling
Inventor: RICHIYAADO BII CHIYAIRUZU
IPC: H04B10/43
Filed: 1990-12-21
Abstract: PURPOSE: To improve the S/N of a dynamic range transmission system as compared with the case where single optical coupling is used by transmitting RF input signals in parallel through optical fibers after dividing the signals into a plurality of intermediate signals and coupling the intermediate signals with each other by performing phase matching at a terminating receiving section. CONSTITUTION: RF input signals 9 prepared by adding a pilot tone 8 to information signals 7 are inputted to a power splitter 10 and equally divided into intermediate signals 11 and 12. The intermediate signals 11 and 12 are coupled with a laser oscillator 13, converted into optical signals, and transmitted to a terminating receiving section through an optical passage means 14. At the receiving section, a photodiode 15 detects the optical signals and couples the signals with a delay controller 16. The controller 16 separates the pilot tone 8 added to the input signals 9, detects the phase, generates a control voltage proportional to the delay time of the optical passages of the means 14, and establishes the phase synchronization between the signals.  Therefore, when the signals transmitted in parallel are coupled with each other by means of a power coupler 17, the amplitude of the signals increases, but the amplitude of noise having no correlation with the signals does not increase. Therefore, an S/N which is improved as compared with the case where single optical coupling is used is obtained.
Patent JP-H05346142-A (JP)
Title: Internal engaging type epicycle reduction gear used for rotation control device
Inventor: MINEGISHI SEIJI
IPC: F16H1/32
Filed: 1990-12-25
Abstract: PURPOSE:To enable use for a control device by using an internal engaging type epicycle reduction gear as a reduction, gear of a compact control mechanism, and providing an angle backlash reducing means. CONSTITUTION:An internal engaging type epicycle reduction gear consists of an input shaft 1, a pinion 2 mounted on the end part of the input shaft, a plurality of transmission gears 3a, 3b which are engaged with the pinion, a plurality of eccentric body shafts 4 provided with the transmission gears, eccentric bodies 6a,6b mounted on the eccentric body shafts, external tooth gears 8a,8b having a trochoidal or circular tooth profile which are supported by the eccentric bodies, and an internal tooth gear 10 having internal tooth consisting of a pin or a circular tooth profile which is engaged with the external tooth of the external tooth of the external tooth gear. The controlled rotation of the input shaft 1 which is rotated in the forward or reverse direction is reduced, and taken out as that of the internal tooth gear 10 or the external tooth gears 8a, 8b and a supporting block 13, and an angle backlash reducing means is mounted thereon.