baber/WOPTO huggingface dataset:
Patent JP-S62137782-A (JP)
Title: Magnetic disk drive device
Inventor: FUKUNAGA KAZUYA
IPC: G11B21/12
Filed: 1985-12-10
Abstract: PURPOSE:To eliminate the drop-out of a magnetic signal in a working mode by cleaning away dust from the surface of a magnetic disk by means of a cleaning member after providing a restraining means and then circumscribing a magnetic head to the magnetic disk. CONSTITUTION:A restraining means 25 holds a head supporter 15 against the force of an energizing means 17 in a waiting state where a magnetic head 13 is detached from a magnetic disk 3. The disk 3 is rotated at least by a prescribed angle theta and the surface of the disk 3 cleaned by a cleaning member 19 reaches the contact position with the head 13. Thus the head 13 is circumscribed to the disk 3. This avoid such a case where the dust attached to the surface of the disk 3 is mixed into or adhered to the magnetic recording surface via the head 13 to destruct physically the recording surface or make it impossible to read the recorded magnetic signals. Thus it is possible to eliminate the drop-out of the magnetic signals due to the fixture of dust onto the recording surface.
Patent JP-H08137874-A (JP)
Title: Conversation processor
Inventor: NISHIMOTO KAZUSHI
IPC: G06N5/04
Filed: 1994-11-14
Abstract: PURPOSE: To provide the conversation processor which can detect whether or not the subject is changed almost in real time without a discrimination between an object oriented type and a free expansion type. CONSTITUTION: The conversation processor 1 makes a speech of a speaker into a text by the text input device 19 of a conversation input part 3, and converts the text into a list of parts of speech of words by using the word dictionary 21 of a morpheme analysis part 5, a subject candidate word extraction part 9 extracts subject candidate words from the word part-of-speech list, and an analytic information statistical processing part 11 performs statistical processing for the obtained word part-of-speech list and subject candidate word list; and a subject change contribution index arithmetic part 13 for words finds the change contribution index of the subject candidate words, a subject change factor extraction part 7 extracts subject change factors, and a subject change evaluation part 15 evaluates the obtained information to detect whether or not the subject is changed 25.
Patent JP-H10105278-A (JP)
Title: Real time clock device
Inventor: TOMIYASU YUICHI
IPC: G04G99/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To easily set month and date for alarm from not only a BIOS but also an OS by assigning a storage area for setting alarm month and data information to an environment setting information storage area. SOLUTION: This device utilizes space areas 7Eh and 7Fh in a backup RAM area as registers for alarm time of month and date and utilizes areas 05h, 03h and 01h which are provided for alarm time to date as registers for alarm time of hour, minute and second. When it receives alarm information including month and date from system, it sets the alarm information to data registers for alarm time of month, date, hour, minute and second in a register group. When an alarm interrupt enable bit of a control register B rises, a comparator compares the value of a calendar register which is provided in the register group with the value which is set to the register for alarm time and when both unit values coincide with each other, interruption is generated.
Patent JP-H11115350-A (JP)
Title: Desktop assembly sheet form
Inventor: KATO MASAYUKI
IPC: B42D15/02
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a desktop assembly sheet form having individual informa tion display parts to be printed with individual information at each single sheet form by printing common parts on the single forms. SOLUTION: The desktop assembly sheet form comprises common printing parts 2 obtained by printing common contents on predetermined positions of the respective single forms 1 of a continuous sheet form, individual information display parts 3 for printing to display different individual information, and end coupling means 4a, 4 for coupling the ends 1a to 1b of the forms 1. In this case, a plurality of folding lines 5a, 5b, 5c vertically provided for a polygonal cylindrical state are provided. The sheet form has sheet quality and shape and size printable by a printer.
Patent JP-2001097268-A (JP)
Title: Standing type playing vehicle
Inventor: SUZUKI MASAHIRO
IPC: B62K17/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To improve a controllability during manual running and power running in the state of standing on a foot plate of a playing vehicle. SOLUTION: This standing type playing vehicle comprises a foot plate 21 supported by a frame 3 and allowing a depressing force F to be input by a rider 20 to be moved reciprocatively forward, a fender 23 covering a rear wheel 16 from the upper side thereof, an electric motor 29 driving at least either of a front wheel 13 and the rear wheel 16, and a control means 32 drivingly controlling the electric motor 29 according to the movement of the foot plate 21. The foot plate 21 is positioned lower than the upper end of the rear wheel 16. The rear end part of the foot plate 21 is extended toward the upper rear side thereof. The front end part of the fender 23 is extended toward the lower front side thereof. The end face of the rear end part of the foot plate 21 and the end face of the front end part of the fender 23 are moved closely to each other so as to face each other.  The rear end part of the foot plate 21 and the front end part of the fender 23 are formed generally flush with each other on their outer surfaces.
Patent JP-H01122149-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: IIJIMA SHINPEI
IPC: H01L27/10
Filed: 1987-11-06
Abstract: PURPOSE:To prevent the lowering of the capacitance of a capacitor even when a planar area is reduced by using the vapor phase etching of polycrystalline Si by HF anhydride gas as a means through which electrode structure is formed to be an I type and a recessed section in the electrode structure is shaped. CONSTITUTION:An opening 10 is formed to approximately the upper section of a source region 6, polycrystalline Si 11 containing phosphorus is shaped so that polycrystalline Si 7 including phosphorus is not etched, and polycrystalline Si 11, polycrystalline Si 9, Si3N48 and polycrystalline Si 7 are etched continuously, thus forming a specified pattern. Treatment by hydrogen fluoride anhydride (HF) gas is executed, polycrystalline Si 9 containing no phosphorus is removed selectively, and exposed Si3N48 is removed through etching, thus shaping a capacitor lower electrode, which is composed of polycrystalline Si 7 and polycrystalline Si 11 containing phosphorus and a cross section of which takes an I type. A capacitor insulating film 12 and polycrystalline Si 13 are patterned, thus constituting an upper electrode for a capacitor. Accordingly, the lowering of the capacitance of the capacitor can be prevented.
Patent JP-H09169143-A (JP)
Title: Digital data operation method
Inventor: DEIBITSUDO PURAKOTSUSHIYU
IPC: G06K15/02
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To supply a system allowing a printer itself to perform the desired shift of an image ready to be printed and not altering the original PDL file. SOLUTION: The PDL file provided to a printer 20 is translated by a PDL interpreter to form a raw bit map. A shift command arranging an image on a surface is detected by a shift detector 30 and describes the number of desired scanning lines so as to shift the image. The raw bit map is compressed according to compression algorithm by a compression element to form a compressed bit map. A blank line command is added to the compressed bit map according to the compression algorithm and blank lines of which the number is same to the number of desired scanning lines are added so as to shift the image.
Patent JP-S61151327-A (JP)
Title: Method of securing anchor to existing storage tank
Inventor: ASAI OSAMU
IPC: E02D27/38
Filed: 1984-12-25
Abstract: PURPOSE:To prevent the occurrence of buckling of side plates due to floating of a bottom plate and bending moment during earthquake, by a method wherein concrete is placed to form a concrete ring around an existing storage tank, and the concrete ring is coupled with the side plates by means of anchors. CONSTITUTION:Concrete is placed in an annular manner around banking 1 to build a concrete ring 5 on which the reaction force of anchors 4 are exerted, and the anchors 4 are buried in the concrete ring 5 at given pitches. The other end of the anchor 4 is secured to a side plate 3 of an exsisting storage tank 2. This causes reinforcement of the existing storage tank, and prevents the occurrence of buckling of the side plates 3 due to floating of a bottom plate and bending moment during earthquake.
Patent JP-H03141019-A (JP)
Title: Magnetic recording medium
Inventor: ISHIDA TAKEO
IPC: C09D163/00
Filed: 1989-10-26
Abstract: PURPOSE:To obtain the high-performance magnetic recording medium having good durability and excellent thermal stability by forming a magnetic layer formed by dispersing ferromagnetic fine powder into a copolymer essentially consisting of a vinyl chloride consisting of specific constituting units on a nonmagnetic base. CONSTITUTION:This recording medium is formed by using the special copolymer essentially consisting of the vinyl chloride as the binder of the ferromagnetic fine powder. The magnetic layer formed by dispersing the ferromagnetic fine powder in the copolymer consisting of the respectively following constituting units is formed on the nonmagnetic base. Namely, this copolymer consists of (a) the vinyl chloride unit, (b) the monomer unit expressed by formula I, (c) the vinylmonomer unit, the side chain of which is a hydroxyl group-contg. monovalent org. group, (d) the vinyl monomer unit having an ipoxy group, and (e) the monomer unit expressed by formula II. More particularly preferably the copolymer consists of the ratios of 60 to 95wt.% (a) unit, 0 to 15wt.% (b) unit, 5 to 15 wt.% (c) unit, 0.1 to 8wt.% (d) unit, and 0.1 to 10wt.% (e) unit and has 200 to 500 average degree of polymn.
Patent JP-H03215552-A (JP)
Title: Thermoplastic resin composition
Inventor: KIMURA ATSUSHI
IPC: C08K5/13
Filed: 1989-10-26
Abstract: PURPOSE:To provide the title composition excellent in heat stability, etc., by adding three specified antioxidants to a mixture comprising a polyphenylene ether resin, a styrene resin and a rubbery elastomer in a specified weight ratio. CONSTITUTION:15-80 pts.wt. polyphenylene ether resin, 85-20 pts.wt. styrene resin (e.g. polystyrene) and 0-25 pts.wt. rubbery elastomer (e.g. polybutadiene) are mixed together. 0.05-3 pts.wt. thioether antioxidant of the formula (wherein R is 6-20C alkyl), e.g. tetrakis[methylene-3-(laurylthio)propionate]methane, 0.05-3 pts.wt. phenolic antioxidant and 0.05-3 pts.wt. phosphite antioxidant (e.g. distearylpentaerythritol diphosphite) are added to 100 pts.wt. obtained resin mixture to produce a thermoplastic resin composition.
Patent JP-H04153649-A (JP)
Title: Image recorder
Inventor: TAIRA HIROSHI
IPC: G03D13/00
Filed: 1990-10-17
Abstract: PURPOSE:To prevent the latent image part of a photosensitive recording medium after an exposure from being uselessly abandoned when a device is reset by pressurizing, developing and thermally fixing the latent image of the photosensitive recording medium, which is stored in a buffer means, when the abnormal carriage of an original mask plate is detected. CONSTITUTION:When the jam detecting signal of the original mask plate 12 is inputted from jam detecting sensors 65 and 66, first, the operations of other devices including an exposing device 33 except a pressure developing device 41 and a thermal fixing device 53, are stopped. After that, it is discriminated whether the latent image of the photosensitive recording medium 38 after the exposure, which is stored in a buffer device 40 or not. When the latent image is stored, the stored latent image of the photosensitive recording medium 38 is pressurized, developed, and thermally fixed by the pressure developing device 41 and the thermal fixing device 53, in this state, and then, the operations of the pressure developing device 41 and the thermal fixing device 53 are stopped. Thus, when the device is reset, the latent image part of the photosensitive recording medium 38 after the exposure, which is stored in the buffer 40 is taken up and useless abandoning can be prevented.
Patent JP-H08111117-A (JP)
Title: Candlestick
Inventor: EGAWA KATSUJI
IPC: A47G33/00
Filed: 1994-10-06
Abstract: PURPOSE: To make even an aged person and a little child able to stick a candle in a candlestick and make the candle be burnt out without flowing out of the melted candle by fitting a coil spring in a cylindrical candle receiver in the upper part of which a recessed part is formed. CONSTITUTION: A candle receiver 5 has a cylindrical shape and an insertion part to insert a candle in a hole of a decoration receiver 3 is formed in the lower part and a recessed part 6 to receive flowing out wax is formed in the upper part. The inner diameter of a coil spring 7 made of a metal to be fitted in the candle receiver 5 is made to be the same as the outer diameter of the candle receiver 5 and in the case the spring 7 is fitted in the candle receiver 5, the spring 7 is fixed. Since the spring 7 is projected upward more than the candle receiver 5, a candle can be inserted into the projected part of the spring 7. That is, in the case a candle is set in the stand, the candle can be surely and easily fixed only by inserting the lower part of the candle in the spring 7.  Consequently, even an aged person or a little child who handles things by no means certain can stick a candle in a candlestick and at the same time since the spring 7 has a spiral shape with proper pitches, melted candle does not flow out and does not drop.
Patent JP-S61157983-A (JP)
Title: Multiplication circuit
Inventor: IMAI NOBUAKI
IPC: G06G7/163
Filed: 1984-12-28
Abstract: PURPOSE:To reduce the influence of the noise from a power source by providing a differential pair in the pre-stage of the multiplier main body, dividing the emitter voltage of the differential pair of the multiplication circuit and feeding it back to the transistor Tr constituting the power source of the differential pair in the pre-stage. CONSTITUTION:When the in-phase signal is applied to the base of Tr 8 and 9, the signals appearing at the respective collectors are 180 deg. out of phase with respect to those at the base side. These collector side signals are applied in phase to the base electrodes of Tr 5 and 6 and appear at the divider resistors 31, 32 via the emitters of Tr 5 and 6. Since these signals are applied to the base of the Tr7, the signals in phase with the input signals appear at the collectors of Tr7 and added in phase to the signals appearing at the emitters Tr 8 and 9. Hence, these feedback signals appear at the collectors of Tr 8 and 9 at the opposite face to the output due to input signals and added to it in the direction of canceling each other. In such a manner, the multiplication circuit constituted by Tr1-6 is in a position to reduce the influence of the noise from the power source.
Patent JP-H06132680-A (JP)
Title: Protect status cancellation mechanism
Inventor: NAKAMURA IKUYA
IPC: H05K7/14
Filed: 1992-10-19
Abstract: PURPOSE:To obtain a protect status cancelling mechanism preventing a switching function in a redundancy circuit structure by a method wherein this mechanism has a switch for cancelling a protect status in a screw part and a circuit for cancelling the protect status. CONSTITUTION:A switch 7 of a screw part is added and a front surface board 6 of a unit 5 is fixed with a screw, then a switch (contact) on the bottom surface of a screw hole of the unit 5 is pressed by a tip end part of a screw to cancel a protect status by turning ON the switch 7. This operation is performed by a circuit. A switch 2 of a protect set and a switch 3 of a protect reset in a protect ON/OFF function part 10 being a part of a printed board 4 are a bouncing type switch and the protect status is cancelled by a trigger when the switch 7 is turned ON. Accordingly, after the front surface board of a unit is removed and hot lines of the printed board are attached or detached, if forgetting to cancel the protect status and having attached the front surface board, the protect status can be automatically cancelled.
Patent JP-H08119397-A (JP)
Title: Fuel feeding device
Inventor: KOBAYASHI KENJI
IPC: B67D7/40
Filed: 1994-10-20
Abstract: PURPOSE: To provide a fuel feeding device wherein a feed hose is easy to handle. CONSTITUTION: A moving body 25 with a feed hose 14 having a feed nozzle at a tip hung down and running in a hose handling case 22 is temporarily restrained by a restraining means 29 during fuel feeding, when feeding is completed, a release signal is issued by a generating means, and the release signal is received by a reception means so that a releasing means 34 releases the restraint of the moving body 25.
Patent JP-H06129879-A (JP)
Title: Indicator center stabilizing apparatus of indicating instrument
Inventor: OIKE YUKIO
IPC: G01D11/18
Filed: 1992-10-19
Abstract: PURPOSE:To provide good stability and simplify the structure of an indicating instrument by installing a cam in an output shaft having an indicator at the end and pressing the outer circumference of the cam with plate spring to make the middle temperature region as a stable region and to make the setting have a mechanical structure. CONSTITUTION:A disk-like cam 2 in a part of the circumference of which a set length of a cut chord (a)-(b) is formed is installed in an output shaft 6 and a plate spring 3 previously and sufficiently presses the outer circumference of the cam 2. An electric signal with which the water temperature to be sent out is changed drives a movement B, the output shaft 6 having an indicator 1 is rotated through an input gear 5, and the cam 2 rotates together while resisting the pre-pressure. Following the rise of the water temperature, the indicator 1 and the cam 2 rotate in a low temperature region while the arc in the (a) point side is previously pressed by the spring 3. In the middle temperature region, the whole chord (a)-(b) is brought into contact with the spring 3 forcedly and even if the water temperature rises, the indicator 1 does not rotate and points the center of the scales and stops there. Consequently, the indicator 1 stays in a range within which the water temperature should be stabilized and there is no possibility to detect false detection of peril (e.g. over heat) to be detected by the rotation of the indicator 1.
Patent JP-H04154309-A (JP)
Title: Phase tracking type fm demodulating circuit
Inventor: ISHIGAKI YUKINOBU
IPC: H03D3/00
Filed: 1990-10-18
Abstract: PURPOSE:To decrease the transmission loss by using an IC filter constituted of a low-pass filter or a high-pass filter which uses one inductor and one varactor. CONSTITUTION:An input FM signal from an input terminal In is supplied to an amplitude limiting amplifier 13 through a buffer amplifier 12, and also, supplied to a voltage control variable capacity diode CD through a capacitor C1 for constituting a phase comparator 18 and a tracking filter 21. The FM signal which passes through the tracking filter 21 is supplied to a phase comparator 18 through a buffer amplifier 14 and an amplitude limiting amplifier 15 phase comparison with the FM signal outputted from the amplitude limiting amplifier 13 is executed, and an error signal being proportional to its phase difference is obtained, and outputted from an output terminal Out through an amplifier 16. In such a way, it is unnecessary to enlarge the gain of the amplitude limiting amplifier, and the FM demodulating circuit can be constituted more briefly.
Patent JP-H03142820-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAJIWARA SATOMI
IPC: H01L21/027
Filed: 1989-10-27
Abstract: PURPOSE:To protect an alignment mark and to prevent deterioration in positioning accuracy using a conventional process by forming the alignment mark simultaneously with a wafer process, by forming an insulating film also on a scribe region simultaneously with formation of a layer insulating film and by removing the insulating film excepting that on the alignment mark. CONSTITUTION:An oxide film 2 is formed on a wafer 1. A mask 3 is formed on a scribe region by photolithography simultaneously with a process of element region formation of a wafer. A window 3a is formed thereon and a part of a scribe region is selectively oxidized simultaneously with an oxidation process of a wafer process to form a projecting alignment mark 4. Then, in a process to form a PSG film 5 as a layer insulating film of an element region as the wafer process proceeds, the PSG film 5 is deposited also on a scribe region. In a process to pattern the PSG film 5 in an element region, the PSG film 5 on the alignment mark 4 is made to remain as a transparent protecting film 5a and the PSG film on the rest of the scribe region is removed by etching.
Patent JP-H08211165-A (JP)
Title: Pulse-duration measuring device
Inventor: KEN GOSOU
IPC: G01R31/3193
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To measure the duration of input pulse signal accurately using a simple delay circuit by feeding a clock signal generated in the form of clock pulse train with a time lag. SOLUTION: A clock unit 100 generates clock signals in the form of a clock pulse train at a period T. A delay block 200, comprising time delay elements 201-205, delays the clock signal by a time T/N.i (where, N: a positive integer larger than 1, i: a positive integer of 1-N-1). A counting block 300, comprising counters 301-306, counts the numbers of clock pulses and delayed clock pulses in the lock signal over the duration of input pulse signal. An arithmetic logic unit 400 determines the maximum count among the counts received from the counting block 300 and calculates the duration of the input pulse signal based on the maximum count.
Patent JP-H01122241-A (JP)
Title: Radio digital transmission system
Inventor: TAKAHASHI KUNIHIKO
IPC: H04L27/34
Filed: 1987-11-05
Abstract: PURPOSE:To transmit only important data strings by switching a modulating method of smaller number of levels which is resistant to degradation in propagation state at the time of degradation in the propagation state of a radio line. CONSTITUTION:A controller 10 on a reception side R detects the degradation of the line to control a controller 5 in a transmission side T. The controller 5 in the transmission side T controls a switching device of 16-level QAM-four phase PSK in the transmission side to switch modulation to four-phase phase modulation. The controller 10 in the reception side R controls a switching device 8 of 16-level QAM-four phase PSK in the reception side R to switch modulation to four-phase phase modulation. Not only a radio service channel but also another exclusive line may be used as a control line L between the controller 5 and the controller 10. Thus, only important data strings are transmitted.