baber/WOPTO huggingface dataset:
Patent JP-2000316834-A (JP)
Title: Health care method in view of metabolic function
Inventor: MEGURO TADAMICHI
IPC: G06Q50/22
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To implement overall health care mainly constituted of life style control in view of a respiratory function by collecting the expired air of a subject during an exercise under a kinetic load quantity for a prescribed period, and evaluating daily consumed estimated energy based on the oxygen concentration in the expired air. SOLUTION: A first examination means 1 measures, calculates, analyzes and displays the ventilation function index and gas exchange function index of a subject, and a second examination means 2 measures, calculates, analyzes and displays the metabolic function index of the subject. A third examination means 3 measures, calculates and displays the gas exchange function index of the subject, and a fourth examination means 7 measures, calculates, analyzes and displays the ventilation function index. Data from these means are transferred to the arithmetic process section 1q of the first examination means 1 for an arithmetic process.  The subject takes an exercise under a kinetic load quantity for a prescribed period, expired air is collected from the mouth of the subject to detect oxygen concentration, and the consumed kinetic energy is converted into the daily consumed estimated energy of the subject and evaluated.
Patent JP-2001159604-A (JP)
Title: Method and apparatus for monitoring air pollutant
Inventor: BABA TOMOYOSHI
IPC: G01N21/31
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To simultaneously generate beams having an 'ON-wavelength' and an 'OFF-wavelength' by using one beam source, and to measure the concentration of air pollutants with high accuracy and high sensitivity. SOLUTION: An etalon plate 14 is inserted in the resonator of a laser generation part 11 and laser beams with an ON-wavelength and an OFF-wavelength are generated simultaneously from the laser generation part 11 to cause irradiation gas 17 to be measured through an optical system 16 and the reflected laser beams from the gas to be measured are condensed by a condensing optical system 21 to be spectrally diffracted into the ON-wavelength and the OFF- wavelength by a dichroic mirror 22. The spectrally diffracted ON-wavelength are detected by an ON-wavelength detector 23 to be inputted to a processor 25, while the spectrally diffracted OFF-wavelength is detected by an OFF- wavelength detector 24 to be inputted to the processor 25.  The processor 25 celculates the concentration of pollutants in the gas 17 to be measured from the detection signals of the ON- and OFF-wavelengths and outputs the calculated result to a monitor device 16 to display the same.
Patent JP-H03204202-A (JP)
Title: On-vehicle glass antenna
Inventor: TANIGUCHI TATSUAKI
IPC: H01Q1/32
Filed: 1989-12-29
Abstract: PURPOSE:To allow the glass antenna to cope with the difference of frequency bands by forming a 2nd slit to either of 1st and 2nd conductive film parts separated by a 1st slit, forming the slot antenna of the conductive film part with the 2nd slit formed thereto, and forming a grounded antenna of the other conductive film part. CONSTITUTION:A conductive film 12 is separated into a 1st conductive film part placed in the middle and a 2nd conductive film part placed at the outer circumferential part which are isolated by a 1st slit 13. Then the 2nd slit 14 extended thin and long in the direction of the width of the body is formed to the 1st conductive film part, a slot antenna A1 is formed by using the 1st conductive film part and the 2nd slit 14 and the 2nd conductive film forms a grounded antenna A2. That is, one signal wire 17a of a 2nd coaxial cable 17 is connected to the 2nd conductive film 13b and the other signal wire 17b connected to the metal-made body as earthing. Thus, an optimum antenna in response to an operating frequency band is realized for each case.
Patent JP-H10150799-A (JP)
Title: Driver for stepping motor
Inventor: SETODANI NOBORU
IPC: H02P8/12
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a small, low price and high performance driver for stepping motor by providing a constant current supply section additionally with a constant current switching element, and an auxiliary switching element operating on the opposite pole of the switching element with reverse phase. SOLUTION: A current flowing through a current detection resistance R1 is controlled to have a constant level being set by a reference voltage Vref based on the duty ratio of a constant current switching SW element TR 11 between conduction and interruption. An auxiliary SWTR 12 is conducted when the constant current SW element TR 11 is interrupted so that the output section supply voltage V01 goes substantially to zero volt. That voltage is applied to the output section and output SW element groups TR1-TR10 are conducted or interrupted according to an exciting signal pattern thus applying a rotating field to the motor. According to the arrangement, a small, low price and high performance driver for stepping motor can be realized.
Patent JP-H07168065-A (JP)
Title: Optical semiconductor module
Inventor: TOJO MASAAKI
IPC: G02B6/42
Filed: 1993-12-13
Abstract: PURPOSE:To actualize such an optical semiconductor module that is available in an E/O converter in an optical fiber communication and excellent in coupling efficiency. CONSTITUTION:A lens holder 13 clamped with a lens 12 is attached to an element holder 11, and also a semiconductor laser 10 is concentrically attached to it. In addition, a ferrule 16 held with an optical fiber 17 is inserted into a cylindrical part 15b of a receptacle 15. A flange part 15a is installed in this receptacle 15, forming a joining surface there. In succession, one side of connecting rings 14 is made contact with the flange part 15a, and the other side is inserted into a cylindrical part 11b of the element holder 11. Next, the semiconductor laser 10 is radiated, and thereby a contact surface to the flange part 15a of the connecting rings 14 and an inserted value to the cylindrical part 11b both are varied to some extent, seeking a position where a quantity of light entering into the optical fiber 17 becomes maximized. Subsequently each of arrows P1 to P4 is welded by a YAG laser beam, and thus every component is clamped tight.
Patent JP-H10167878-A (JP)
Title: Crucible for single crystal pulling
Inventor: NAGAOKA KATSUHIDE
IPC: C30B15/10
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide the crucible which consists of a C/C material and also, prolongation of the service life, etc., of which can be attained and further, which can stably be supported at the time of producing a single crystal. SOLUTION: This crucible 1 consists of a hollow cylindrical section 3 and a bottom structure that includes a small-radiused (small R) part extending from the cylindrical section 3 and a large-radiused (large R) part extending from the small R part to the bottom, wherein at least the small R part comprises a C/C material. Further, the bottom structure of the crucible 1 consists of a first bottom section 4 that extends from the cylindrical section 3 and includes at least the small R part, a second bottom section 5 that is placed in the large R part and formed so as to be separable from the first bottom section 4 in the vertical direction, and a third bottom section 6 that is engaged with a downwardly projecting part of the second bottom section 5 and formed so as to support the first bottom section 4 on the third bottom section 6.
Patent JP-H06228228-A (JP)
Title: Production of polyolefin
Inventor: KAWASAKI MASAAKI
IPC: C08F2/04
Filed: 1992-12-22
Abstract: PURPOSE:To obtain a polyolefin having low crystallinity, free from solvent odor and useful for a modifying material, etc., in high efficiency using a simplifiable drying process by polymerizing an olefin in the presence of a specific catalyst in an aliphatic hydrocarbon medium, etc. CONSTITUTION:The objective polyolefin is produced by (co)polymerizing an olefin in an aliphatic hydrocarbon medium or an alicyclic hydrocarbon medium in the presence of a catalyst composed of (A) a metallocene compound of a transition metal selected from the group IVB metal of the periodic table [e.g. bis(indenyl) zirconium dichloride] and (B) an organic aluminum oxy compound such as aluminoxane slurried with an aliphatic hydrocarbon or alicyclic hydrocarbon. The organic aluminum oxy compound preferably has a specific surface area of >=10m<2>/g.
Patent JP-2001160658-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: KO KENTETSU
IPC: H01S5/323
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To remove the problem of occurrence of cracking on an interface, which is caused by shrinkage of a film volume after oxidization in the case where a layer comprising aluminum grown on a semiconductor substrate is selectively oxidized. SOLUTION: A semiconductor layer 102 comprising aluminum is formed, as (a), on a semiconductor substrate 101 so that aluminum composition is gradually raised and thereafter gradually lowered. Alternatively, at the time of crystal growing of the layer comprising aluminum, lamination is made so that the molar number of a group V raw material with respect to the molar number of a group III raw material is gradually varied along the growing direction. Then, patterning, as (b), is carried out, followed by oxidization, as (c), from a side surface. Accordingly, after oxidization, an oxidization degree from an oxidized portion to a non-oxidized portion is consecutively varied. Thus, stress caused by oxidization is scattered to a wide range to suppress occurrence of cracking.
Patent JP-H11171806-A (JP)
Title: Production of pentafluoroethane, and fluorinated catalyst and its production
Inventor: KANEMURA TAKASHI
IPC: B01J23/26
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing pentafluoroethane by which the total amount of chlorofluoroethanes formed as by-products can be reduced without significantly reducing the activities for producing the pentafluoroethane and a compound capable of being recycled to a reaction system as a raw material, and further to obtain a fluorination catalyst used therefor and provide a method for producing the fluorination catalyst. SOLUTION: This method for producing pentafluoroethane comprises fluorinating a chlorine-containing carbon compound in the presence of a chromium-based catalyst consisting essentially of a chromium compound containing at least one kind of metal element selected from indium, gallium, cobalt, nickel, zinc and aluminum, having (+3.5)-(+5.0) average valence of the chromium in the chromium compound and in an amorphous state.
Patent JP-2001160563-A (JP)
Title: Underfilling method for semiconductor device
Inventor: BABA SHUNJI
IPC: B05C5/00
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an underfilling method for semiconductor devices which makes it possible to control the quantity of feeding of underfilling material as precisely as possible. SOLUTION: Prior to the mounting of a semiconductor device on a printed wiring board 11, a fluid 35 of ultraviolet setting resin is fed from a nozzle 21 toward the surface of the printed wiring board 11. At the point when a specified quantity of the fluid 35 is spouted out, the fluid is irradiated with ultraviolet rays from a penetrating aperture 26 formed in the nozzle 21. In the fluid exposed to the ultraviolet rays, solidification reaction occurs. By this solidification reaction, the viscosity of the fluid is increased. By partial increase of the viscosity, a partition is formed for the fluid inside the nozzle 21. Between the partition and the fluid 35 spouted out from the tip of the nozzle 21, the fluid is interrupted comparatively easily.  Accordingly, it is possible to control the quantity of feeding of the fluid spouted out from the nozzle with high precision, by adjusting the interruption of the fluid in this way.
Patent JP-H07171753-A (JP)
Title: Device for controlling slurry temperature for wire saw
Inventor: KOMI HISAYOSHI
IPC: B24B27/06
Filed: 1993-12-17
Abstract: PURPOSE:To improve the responsiveness of the temperature control by directly controlling the feedback amount of the slurry containing fine powder of chip which is preliminarily and sufficiently cooled in a device for controlling the slurry temperature for a wire saw. CONSTITUTION:A device 1 for controlling the slurry temperature for wire saw is provided with a temperature sensor 2 to detect the temperature (t) of the slurry 7 in a storage tank 6, a controller to generate the control output signal when the temperature (t) detected by this temperature sensor 2 is higher than the target temperature t0, a control valve 4 to control the pumping of the pressurized fluid 9 by the control output signal from this controller 3, and a pressure responsive type throttle valve 5 which is provided in a circulating passage 15b from a heat exchanger 14 to the storage tank 6, and increases/decreases the flow rate of the slurry 7 by the pumping of the pressurized fluid 9.
Patent JP-H077496-A (JP)
Title: Usage method of data communication apparatus and modem device
Inventor: ROBAATO AARU SUKOTSUTO
IPC: H04M11/00
Filed: 1993-12-17
Abstract: PURPOSE: To automatically change the operation mode of data terminal equipment synchronously to data communication equipment. CONSTITUTION: In the data communication device in which data connection is established from data communication equipment to another data communication equipment at a remote place, either a half-duplex mode or full-duplex mode is selected, and the information is informed from the data communication equipment to data terminal equipment of the selected mode connected to the equipment of the selected mode. When the half-duplex mode is selected, a transmission-enable signal is operated in accordance with a signal indicating a transmission request transmitted to the data communication equipment from the data terminal equipment. When the selected mode is the full-duplex mode, the transmission-enable signal is maintained in a turned-on state regardless of the transmission requesting signal.
Patent JP-H06171625-A (JP)
Title: Unpacking notch forming device for packaging bag
Inventor: KODAMA MASAAKI
IPC: B65B61/18
Filed: 1992-11-30
Abstract: PURPOSE:To provide an unpacking notch forming device which can easily set an angle without replacing a component even when the angle to form an unpacking notch on the side edge sealed part of a film of a packaging bag varies. CONSTITUTION:An attaching member 12 on which an incising blade 11 is installed, and a driving means 20 to operate the attaching member 12 are attached and fixed on a rotation adjustment setting member 23, and the rotation adjustment setting member 23 is axially supported on a machine base 1 of a filling-packaging machine, in such a manner that the rotation adjustment setting member 23 is rotatable. In addition, the rotation adjustment setting member 23 is provided rotatably to the machine base 1 on the same axis of which the base point is the unpacking notch forming location on a packaging bag by the blade tip 11A of the incising blade 11, for the unpacking notch forming device for packaging bags.
Patent JP-H09186618-A (JP)
Title: Radio receiver
Inventor: SAEKI TAKAO
IPC: H04B1/26
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To configurate a radio receiver where a mixing circuit is adopted as one and AM and FM receiving circuits are added. SOLUTION: One of the output signals of an AM-RF amplifier circuit 1 or an FM-RF amplifier circuit 10 is selected by a first switch and impressed on the mixing circuit 17. An RF signal is frequency-changed into an IF signal by a local oscillation signal, amplified by an amplifier circuit 19 and impressed on an emitter follower circuit 20. The output signal of the emitter follower circuit 20 is impressed on an AM filter 4 or an FM filter 13 in accordance with reception with the second switch 21. Since the gain of the amplifier circuit 19 is changed-over in accordance with AM reception or FM reception, the total gain of the AM and FM receiving circuits is set to a gain value where S/N is made to be favorable.
Patent JP-H10182052-A (JP)
Title: Escalator
Inventor: YOSHIKAWA TATSUYA
IPC: B66B29/08
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an escalator in which a stable special step is formed. SOLUTION: The subject device is provided with a straight supporting member 5b protruded toward the second special step, a position restricting member 5c which is protruded in the direction different from that of the supporting member 5b toward the second special step so as to form a contact part 5c3 facing a riser 5f side, a movable step plate 6b arranged movably in the vertical direction in the second special step, a supporting receiving part 6c which is arranged in the movable step plate 6b and engaged with the protruded supporting member 5b, and a pressing receiving part 6d which is arranged in the movable step plate 6b and brought into contact with the contact part 5c3 in the protruded position restricting part 5c.
Patent JP-2000167332-A (JP)
Title: Air purifier
Inventor: SHIMAMOTO KIMIHITO
IPC: B01D46/42
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of a device for detecting a filter replacing timing for an air purifier. SOLUTION: In the air purifier wherein a fan 11 driven to rotate by an electromotor 31 is provided and dust in air sent by the fan 11 is collected by a filter unit 10, a filter replacing period detector 41 capable of detecting the replacing period of a filter element on the basis of the current value to the electromotor 31 is connected to the drive circuit 40 of the electromotor 31.
Patent JP-H11161261-A (JP)
Title: Reduced sound piano
Inventor: KIHARA TSUTOMU
IPC: G10C3/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a reduced sound piano excellent in sound reducing effect and capable of regulating sound volume. SOLUTION: Since a musical sound generating part in a reduced sound piano 100 is covered with a facing member of double structure comprising outer case parts and inner case parts, airtightness is enhanced to reduce effectively sound volume. Since a vibration control material is interposed in the neighboring fellow outer case parts or the inner case parts, and since the vibration control material is interposed also between the outer case parts and the inner case parts, vibration propagated from the musical sound generation part to the outer case parts is restrained. As a roof front 14A' and a lower front board 16B' are constituted to be opened and closed by operation of a lever 24, sound volume regulation is easily carried out.
Patent JP-2001158372-A (JP)
Title: Vehicle behavior control device
Inventor: SHIMIZU YASUO
IPC: B62D6/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle behavior control device for accurately sensing the condition of a vehicle and controlling the behavior of the vehicle according to the sensed condition of the vehicle. SOLUTION: The vehicle behavior control device (motor-driven power steering device) 1 has an actual steering angle sensing means (turning angle sensor) 10 for sensing the actual steering angle (turning angle) of the vehicle and a slip angle difference estimating means 21 for estimating the difference between the front wheel slip angle and the rear wheel slip angle of the vehicle. The control device includes a control means 13 for controlling the turning behavior of the vehicle based on an angular difference signal βfr from the slip angle difference estimating means 21 and an actual steering angle signal (turning angle signal) δ from the actual steering angle sensing means 10.
Patent JP-2000225739-A (JP)
Title: Ink jet recorder and recording method
Inventor: OGAWA TOSHITAKA
IPC: B65H5/36
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet recorder in which intermittent printing speed is increased while keeping the continuous printing speed by disposing a buffer mechanism for carrying a matter to be printed retractably back and forth immediately in front of a print head. SOLUTION: A sheet is rewound/carried by a buffer mechanism disposed immediately in front of a print head wherein the buffer mechanism comprises a reversible carrying roller 21, a carrying roller 22 and a gate. When a sheet is returned and retracted, the gate 23 is opened downward and the carrying roller 21 is rotated reversely to retract the forward end of a sheet 10 heading the next print job, e.g. two color printing of black and magenta, from stop position A to stop position B. A returned sheet 10 is contained in the buffer mechanism while being flexed. The distance L2 between the stop position D of sheet corresponding to a cyan nozzle 6 and the stop position A of sheet corresponding to a black nozzle 3 represents the maximum buffering amount.
Patent JP-H03202399-A (JP)
Title: Manufacture of ic card
Inventor: WATANABE TAKAKUNI
IPC: B42D15/10
Filed: 1989-12-28
Abstract: PURPOSE:To shorten the processing time necessary in emboss formation by bonding a material becoming emosses to the surface of an emboss bonding layer whose emboss forming region is notched and forming recessed parts by emboss-processing to fill the recessed parts and the notch parts with a filling material from the back surface of the emboss bonding layer. CONSTITUTION:Notches are formed to the emboss forming region of the high strength reinforcing layer 1c constituting the main body of an IC card and an extremely thin material becoming embosses is bonded to the surface thereof and subsequently subjected to emboss-processing to form embosses 2a. Next, a heated and softened filling material 2c is bonded to the recessed parts 2b formed by the emboss-processing and the notch parts 1c of the reinforcing layer 1c under pressure to fill the same.
Patent JP-H10170843-A (JP)
Title: Optical switch
Inventor: SAKAMOTO HIDEYUKI
IPC: G02B26/08
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To make abnormality of switching operation of an optical path easily detectable. SOLUTION: A stepping motor is driven to rotate in specified angle steps so as to couple an optical fiber collimator 36 fitted to the rotary shaft of an optical fiber collimator, selected from among of optical fiber collimators 271 to 2712 with a specification signal, with the optical fiber collimator. The direction of the optical axis of the optical fiber collimator 36 is detected by a slit disk 30 fitted to the rotary shaft and sensors 38 and 39 which detect slit arrays P1 to P6 provided to the slit disk 30 and it is decided whether or not the detection signals of the sensors 38 and 39 correspond to the specification signal.
Patent JP-H06192403-A (JP)
Title: Method of continuous batch polymerization of liquid crystalline polyester
Inventor: KUREMATSU TOSHIO
IPC: C08G63/78
Filed: 1992-12-24
Abstract: PURPOSE:To improve the yield of pellets of a liq. crystalline polyester which contains little contaminants and does not clog a nozzle. CONSTITUTION:A liq. crystalline polyester is produced by continuous batch polymn. wherein a liq. crystalline polyester is formed by soln. polymn. in a polymn. vessel equipped with a feed charge or liq. transporting port, a polymerizate discharge port, a stirrer, and a jacket, and the resulting polymer melt is discharged, while the next batch of feedstock is fed to the vessel to repeat the polymn. The polymn. is carried out under such a condition that the polymer melt is discharged from the vessel until the amt. of melt remaining reaches 30kg per m<3> or lower of the internal vol. of the vessel before the next batch is fed.