baber/WOPTO huggingface dataset:
Patent JP-H08149094-A (JP)
Title: Fault detector of voice signal processor
Inventor: KATSUKI HIDEYUKI
IPC: H04B17/00
Filed: 1994-11-22
Abstract: PURPOSE: To make possible the fault detection of an analog processing section by comparing the pilot signals which are added on an input side and are extracted on an output side. CONSTITUTION: A pilot signal generation part 1 generates pilot signals and superposes the signals on the input analog voice of an analog circuit part 4. A pilot signal detection part 2 extracts the pilot signal from the output signal of the circuit part, is provided with a band filter and passes only the frequency of the pilot signal. As a result, if the circuit part 4 sets the frequency of the pilot signal to out of band of a signal to be processed, the influence of the processing by the circuit part 4 is not received. Therefore, a frequency/level comparison part 3 compares the voltage levels of the pilot signal that the generation part 1 generates and the pilot signal that the detection part 2 detects. As a result, if the relation of the voltage levels of both of the pilot signals is normal, it is decided that the circuit part 4 is normal.  If an abnormality exists in the relation of the voltage levels, it is decided that a fault is occurred.
Patent JP-H01129798-A (JP)
Title: Detector for rotational speed of step motor
Inventor: SOSHIN KOJI
IPC: H02P8/00
Filed: 1987-11-14
Abstract: PURPOSE:To simplify the construction of a step motor without using a sensing coil by measuring rotational speed thereof on the basis of currents flowing through the step motor. CONSTITUTION:The current flowing through a stator coil in a step motor is measured by current detection means ID. The detected current Ia is differentiated at a differentiating circuit DV whose differential coefficient corresponds to the inductance of the stator coil. The current Ia is also amplified by an amplifier AP whose amplification factor is set to be equal to the resistance of a stator coil YA. The final speed detection signal is produced by adding the output LdIa/dt from the differentiating circuit to the output RIa from the amplifier and then by subtracting the sum from a power source voltage Ea by an adder- substractor AD.
Patent JP-H07269646-A (JP)
Title: Control method of opposing vibration applied to structure
Inventor: KENESU DEII GAANJIYOSUTO
IPC: F16F15/02
Filed: 1994-11-22
Abstract: PURPOSE: To reduce actual vibration by adding counter-vibration to disturbance vibration from the outside to a structure. CONSTITUTION: A vibrating force generator 19 capable of imparting sine counter- vibration to a structure 20 according to a given electric signal is mounted on the structure 20, an accelerometer 21 generating an output signal (a) having amplitude, phase and frequency according to detected vibration is mounted at a vibration measuring point of the structure 20 and a tunable filter 16 resonating at a controllable frequency is provided.  An adaptive frequency estimator 22 generating a tuning signal θ is provided, the tuning signal θ of the estimator 22 is imparted to the filter 16, an output signal of the accelerometer 21 is imparted to the filter 16, a resonance frequency of the filter 16 is continuously adjusted, the resonance frequency is made equal to the frequency of the output signal of the accelerometer 21 and the resonance frequency is amplified by the output of the filter 16. An output signal of the resonating filter 16 is given as an electric instruction signal (y) to the vibrating force generator 19 and counter-vibration is added to the structure.
Patent JP-H04163645-A (JP)
Title: Data controlling system for network-distributed data base
Inventor: HAYAKAWA MITSUHARU
IPC: G06F12/00
Filed: 1990-10-29
Abstract: PURPOSE:To use data without being conscious of a storage WS by determining the name of the storage WS in which the data is stored from an inputted storage data attribute, and giving and taking the data to/from this storage WS at the time of the write and the read of the data. CONSTITUTION:In the information processing system of a network provided with a distributed data base (storage WS), each LAN 21 is connected to a wide area network through a repeating installation 22. Here, a data attribute is determined based on the inputted data name, and the storage WS is determined from a list based on the data attribute corresponding to this data attribute, and the data is given and taken to/from this storage WS. Thus, the user of shared data becomes capable of using the data without being conscious of the storage WS in which the corresponding data is stored.
Patent JP-S62206002-A (JP)
Title: Disposable diaper having crotch tensioning member for improving leak resistance and fittness
Inventor: SHIKATA HIROAKI
IPC: A61F13/494
Filed: 1986-12-03
Abstract: A disposable diaper (10) having front and rear waist portions and comprising a liquid permeable topsheet (50); a liquid impermeable backsheet (30) affixed to the topsheet; an absorbent core (40) interposed between the topsheet (50) and the backsheet (30); a crotch portion located intermediate the front and rear waist portions; a pair of side flaps; and crotch tensioning means (60) associated with each of the side flaps. The absorbent core (40) has oppositely disposed end portions and a pair of longitudinally disposed side edges therebetween. The crotch tensioning means (60) further comprises one or more elasticized members extending from an attachment area in the crotch portion of the diaper, across the respective side flap, to a location longitudinally outside of the crotch portion. The crotch tensioning means (60) thereby tend to impose outward lateral tension on the crotch portion of the diaper (10) when in use. The attachment areas for such crotch tensioning means (60) are preferably oppositely disposed within the crotch portion of the diaper (10) and are laterally spaced from one another at a width of less than approximately 153 mm. The resulting disposable diaper (10) provides improved aesthetic fit on the wearer and improved containment of voided materials.
Patent JP-S62149347-A (JP)
Title: Recovering method for catalyst
Inventor: TOMITA KOJI
IPC: B01J38/00
Filed: 1985-12-21
Abstract: PURPOSE:To recover a catalytic heavy metal at a high yield by burning the residue after removal of liquid material from the resultant product of oxidation reaction of an aliphat. substd. arom. compd. then treating the same with a hydrohalogenic acid and recovering the heavy metal. CONSTITUTION:The aliphat. substd. arom. compd. is oxidized in a liquid phase by molecular oxygen in the presence of a catalyst contg. the heavy metal to an arom. carboxylic acid and thereafter the resultant reaction product, etc., are removed by an extracting means, etc., to obtain the residue. The residue is burned or calcined by using air, oxygen or oxygen-contg. gas to remove the greater part of the by-product of oxidation in the residue in the form of a roasting gas. The solid material-like roasted matter is thus yielded. Such roasted matter is treated with the hydrohalogenic acid to dissolve the catalytic metallic component, by which the liquid material contg. a small amt. of the solid matter is obtd. The liquid material is subjected to a treatment such as filtration and centrifugal sepn. and the heavy metal is recovered from the separate eluate.
Patent JP-H11127315-A (JP)
Title: Image reader and its focusing method
Inventor: OSHIMA TOSHIAKI
IPC: H04N1/04
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an image reader and its focusing method capable of reading out an original in the same range as a main scanning direction and more accurately focusing an image. SOLUTION: At the time of reading out a point A on an original by the P1 -th element of a line sensor 41 when a lens carriage 40 exists on a reference position, the carriage 40 is moved by x mm in a direction for shortening optical length between the original and a condenser lens 42 and the surface of an R1 -R2 , line is read out by the P2 -th element shifted only by ΔP from the P1 -th element so that a point C separated by Y2 mm from a point A' on an R1 '-R2 ' line separated by x mm from the upper surface of an original glass is focused to read out the point A.
Patent JP-H06137699-A (JP)
Title: Air conditioner for vehicle
Inventor: BAN TAKASHI
IPC: F25B9/00
Filed: 1992-10-27
Abstract: PURPOSE:To meet the reduction in weight of a vehicle sufficiently while maintaining a suitable environment, when desired cooling is obtained. CONSTITUTION:A Stirling refrigerator 1 operated by a vehicle engine is adopted and heat is absorbed from air in a car room by fins 24, while a water jacket 22 is connected to a cooling circuit of the vehicle engine by a piping 23. Since a working gas absorbs the heat when it is subjected to isothermal expansion, the inside of the car room is cooled by the fins 24 without using flon, and a capacitor is dispensed with for a vehicle. Although the working gas is heated when it is subjected to isothermal compression, no peculiar radiator is needed since the water jacket 22 releases the heat into water circulating through the cooling circuit of the vehicle engine.
Patent JP-H02137161-A (JP)
Title: Cassette holder device
Inventor: EGUCHI NAOKI
IPC: G11B15/675
Filed: 1988-11-17
Abstract: PURPOSE:To reduce restriction on the design of a packet lock mechanism by providing a slider, for which a projecting part to be engaged with one edge of a cassette is provided, a guide pin lock lever and first and second energizing means and pushing the cassette out to an external part by the moving of the slider at the time of ascending. CONSTITUTION:When a cassette holder 5 is ascended from the down position of a cassette 18, a slider 12 is pushed by guide pins 4 and 6, which are abutted to a locking part 15a of a lever 15, and moved and a projecting part 16 of the slider 12 pushes the cassette 18 which is loaded to the cassette holder 5. Then, the cassette 18 is protruded from the front surface of the cassette holder 5 and can be easily pulled off. When the cassette 18 is pulled off from the cassette holder 5, the tip of the lever 15 is ascended by a first energizing means 17 and the slider 12, which is locked by the guide pins 4 and 6, is returned to an original position by a second energizing means 13. Thus, the restriction on the design of the packet lock mechanism can be reduced.
Patent JP-H09133813-A (JP)
Title: Unit and structure for storing optical fiber connection part
Inventor: NOZAWA TETSUO
IPC: G02B6/00
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To tightly store the connector of a single-unit optical fiber or multi- unit optical fiber ribbon used to structure a subscriber system optical communication network, specially, an MT connector so that no unreasonable force is applied and the connectivity of the optical fibers is secure. SOLUTION: Plural connection parts where optical fibers 42a and 42b are connected by a connector 40 are stored in a housing 35, which is formed of an elastically deformable material; and respective connectors 40 are supported on a partition plate 36 provided in the housing 35 and the optical fibers 42a and 42b extending from the connectors 40 are clamped in slits 37a and 37b formed on the housing 35.
Patent JP-H08130239-A (JP)
Title: Door apparatus of vacuum chamber
Inventor: TOZAWA TAKASHI
IPC: H01L21/67
Filed: 1994-10-28
Abstract: PURPOSE: To enable accurately detecting a wafer when the inside of a cassette chamber is in the state of atmospheric pressure or vacuum atmosphere, in a vacuum chamber, e.g. the cassette chamber of a vacuum treatment equipment. CONSTITUTION: A door 4 is fixed on a door holding part 5 capable of freely elevating, so as to be able to move a little by combining a coil spring 44 in the door thickness direction. After the door holding part 5 is elevated until the door 4 is positioned in the front of a carriage entrance 31 of a cassette chamber 3, the door 4 is relatively pressed to the cassette chamber 3 side against the door holding part 5, by using an air cylinder 7 fixed on the cassette chamber 3 side. Light sensors, e.g. light emitting parts 8a, 8b are arranged on the door holding part 5. Hence, inclination of the door 4 at the time of sealing does not exert influence on the direction of the light axes of the light emitting parts 8a, 8b.
Patent JP-H03151450-A (JP)
Title: Gutter joint
Inventor: KATO YUKIHIRO
IPC: E04D13/068
Filed: 1989-11-07
Abstract: PURPOSE:To connect eaves gutters together with fine appearance by making the groove shape part with an inner surface configuration approx. identical to the inner surface configuration of the gutter body, and constructing the tab detent of the groove shape part in the form of an inclined plate extending from the top of the groove part aslant upward to the outside. CONSTITUTION:A gutter joint 1 is formed from a groove shape part 11, whose outer surface configuration is embodied approx. identical to the inner surface configuration of the gutter body, and a front 12 and a rear tab detent 13 provided at the top of the groove shape part 11. A front side wall 112 is erected at the front side part of a flat bottom wall 111 of this groove shape part 11, while a rear side wall 113 is erected at the rear side part of the bottom wall 111. The front tab detent 12 is constructed in the form of an inclined plate extending from the top of the front side wall 112 to the outside upward aslant, and the top of the front tab detent 12 is folded upward. The rear tab detent 13 is also formed in an inclined plate extending from the top of the rear side wall 113 to the outside aslant upward.
Patent JP-H03151145-A (JP)
Title: Method for casting molten steel into mold in continuous casting
Inventor: TAKAHASHI MASAMITSU
IPC: B22D11/103
Filed: 1989-11-06
Abstract: PURPOSE:To restrain the generation of inclusion without damaging the product quality by forming slit in the wall of a tundish nozzle, holding reduced pressure in the slit and casting a molten steel. CONSTITUTION:The slit 8 surrounded as concentrically circular-state with a molten steel flowing hole 7 is formed in the nozzle wall 6 of tundish nozzle 2 and a gas venting hole 9 is opened at outer circumferential face of the nozzle 2. Further, semi-spherical-shaped slit 12 communicated with a gas venting hole 10 is formed at the tip part 11 of a stopper 4, too. The pressure in the slits 8, 12 is reduced with an evacuating device. Under the condition of holding this pressure, the molten steel is cast into a mold 3 from the tundish 1 to execute continuous casting. By this method, the stickness and the piling of the inclusion to the tundish nozzle 2 can be prevented and the product quality can be excellently maintained.
Patent JP-H11127152-A (JP)
Title: Configuration setting method for monitor control system
Inventor: FUJIKURA KAZUHIRO
IPC: H04L7/00
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a configuration setting method for a monitor control system where extension of a device, setting of a path channel and setting of earth alarm or the like are conducted efficiently with respect to the configuration setting method for the monitor control system. SOLUTION: A table having all components of a transmitter as catalog information is prepared (step 1), and in the case of conducting various setting with respect to the transmitter, contents of the table are displayed on a setting menu (step 2) so as to select component by a coordinate entry means in accordance with the display of the setting menu (step 3).
Patent JP-S62147666-A (JP)
Title: Stacked fuel cell
Inventor: HIRAKAWA TAKESHI
IPC: H01M8/04
Filed: 1985-12-23
Abstract: PURPOSE:To decrease leakage current which flows through anolyte during suspension of operation by arranging a discharge circuit formed by connecting plural diodes in series by which cells are discharged to the degree that each cell does not show negative voltage in a fuel cell. CONSTITUTION:A stacked cell 8 is formed by using oxygen as oxidizing agent, methanol as fuel, and acidic aqueous solution as electrolyte and supplies electric power to a load 12. A discharge circuit comprising plural diodes 10 connected in series and a resistance 11 is connected to the fuel cells via a switch 9. During suspension of operation, the switch 9 is switched to the discharge circuit, and the fuel cell is discharged with cell voltage kept in a value multiplied by 0.2-0.3V to the number of cells. Therefore, the cell is discharged with voltage in rated operation kept, and the smallest cell is not overcharged, and also leakage current through anolyte is minimized.
Patent JP-H06137570-A (JP)
Title: Floor heating mat and laying method therefor
Inventor: TAKAHASHI JUICHI
IPC: F24D3/14
Filed: 1992-10-28
Abstract: PURPOSE:To obtain a floor room heating mat having excellent laying properties by laterally laying a plurality of floor heating panels in which warm water tubes are arranged at a width of an auxiliary stringer and connecting upper edges of the adjacent panels by a connector having flexibility of a width crossing over the stringer. CONSTITUTION:A width W of a connector 22 having flexibility to connect upper ends of floor heating panels 20 in which tubes 21 are laid is the same as that of an auxiliary stringer to be laid. The panels 20 are laterally laid on one sheet 23 at a width of an auxiliary stringer, and a width of the sheet 23 between the panels 20 is set to [(height H of the panel 20X2)+(width of auxiliary stringer)]. When a heat insulator 24 is laid together under the panels 20 using the sheet 23, a width W of the sheet 23 between the panels 20 is set to [ (height H of the panel 20X2+(height of insulator)X2+(width of auxiliary stringer)]. Thus, laying properties of a floor room heating mat can be improved.
Patent JP-H05171402-A (JP)
Title: Roll having corrosion resistance to molten metal
Inventor: YANAI KEISUKE
IPC: C23C2/00
Filed: 1991-11-06
Abstract: PURPOSE:To fill even micropores and microcracks in a roll with a pore sealing agent by subjecting the roll to pore sealing treatment with a product obtd. by hydrolyzing and condensing tetraalkoxysilane and trialkoxysilane. CONSTITUTION:Pores and cracks in a thermally sprayed ceramic layer are sealed with a product obtd. by cohydrolyzing and condensing Si(OR<1>)4 and R<2> Si(OR<3>)3 under selected synthesis conditions of the amt. of water added, temp., a catalyst, etc. Corrosion resistance to a molten metal can be imparted to a roll thermally sprayed with ceramics by subjecting the roll to pore sealing treatment.
Patent JP-H01130516-A (JP)
Title: Dielectric material composite for film condenser
Inventor: SHIMAMOTO MASASHI
IPC: H01G4/18
Filed: 1987-11-17
Abstract: PURPOSE:To reduce the size of a film capacitor efficiently, by using ultrafine particle titanium oxide whose surface is treated with a titanium coupling agent, as a dielectric material. CONSTITUTION:A material is made from polyphenylene oxide with a number average molecular weight Mn=15000-30000 and a weight average molecular weight Mw=30000-50000, and 40-80wt.% super ultrafine titanium oxide with a 0.5-5wt.% (reference; TiO2) titanete coupling agent deposited thereon and with an average primary particle diameter equal to or less 0.2mum. The ultrafine particle titanium oxide which is used as a high permittivity material and whose surface is treated has a high adhesion to plastic materials because the titanate coupling agent is deposited on the surfaces of the particles of the titanium oxide.
Patent JP-H01222624-A (JP)
Title: Monolithic overvoltage protector assembly
Inventor: ROBEERU PETSUTSUANI
IPC: H02H9/04
Filed: 1988-11-18
Abstract: PURPOSE: To reduce capacitance under off state by connecting one individual region of opposite conductivity type on a first substrate surface with a reference voltage, connecting other individual regions with a circuit to be protected, and doping the second substrate surface heavily before coating with a floating metallization layer. CONSTITUTION: P type diffusion regions 12-1,..., 12-n are formed on the upper surface of an N type semiconductor substrate 10 and covered with metallization layers 16-1,..., 16-n connected with terminals 18-1,..., 18-n. Furthermore, a P type diffusion layer 13 is formed and covered with a metallization layer 17 connected with a reference voltage 19. An N type heavily doped layer 20 is formed on the lower surface of the substrate 10 and covered with a metallization layer 21. The terminals 18-1,..., 18-n are connected with a protective circuit.
Patent JP-H09105775-A (JP)
Title: Position detecting system and position detecting method
Inventor: SATO TOMIO
IPC: A61G12/00
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To precisely detect a regularly moving person to be detected by making this person carry a moving slave station, connecting it to the terminal telephone of a public communication line to display the position information of the GPS receiving means of the moving slave station and the image information of a camera means on a display means. SOLUTION: A person 14 to be detected is made to carry a moving slave station 15, and when the person 14 is searched, a detecting person 18 calls the moving slave station 14 through a telephone 16. The signal of the telephone 16 is received by the transceiver 23 of the moving slave station 14 through a public communication line 28 and a base station 17. The moving slave station 15 transmits the GPS position signal from an artificial satellite 20 and the image information taken by a camera 22 from the transceiver 23 to the base station 17. The information is transmitted to the telephone 16 through the public communication line 28 and an exchanger 28a, and it is decoded by a decoder 29 to display the position information and the image information on the display parts 30a, 30b of an indicator 30. The detecting person 18 starts to search the person 14 to be detected in reference to it.  Thus, the person 14 can be more quickly found out.
Patent JP-H04165989-A (JP)
Title: Motor drive
Inventor: SATO KOZO
IPC: H02P6/08
Filed: 1990-10-26
Abstract: PURPOSE:To stabilize rotary field by suppressing discharge current from a capacitor, which absorbs switching surge current of a motor coil, by means of a resistor so that a semiconductor switching element does not enter into an activated region. CONSTITUTION:When a power transistor 9 is turned OFF to interrupt forward conduction of a motor coil 1A, a voltage is induced in the motor coil 1A in the direction opposite to a power supply voltage. Consequently, a charging circuit for a capacitor 23A is formed through the motor coil 1A, a capacitor 23A, a resistor 24, a DC power supply 17, a power transistor 10, a motor coil 1B and the motor coil 1A, and the switching surge of the motor coil IA is absorbed. Subsequently, when a microcomputor 18 outputs a base signal B4 and a power transistor 12 is turned ON, a discharging circuit of the capacitor 23A is formed through the capacitor 23A, the power transistor 12 and the resistor 24. Thus the capacitor 23A is discharged.