baber/WOPTO huggingface dataset:
Patent JP-S61104304-A (JP)
Title: Floppy disc controller
Inventor: DOBASHI TOMOHIKO
IPC: G11B5/09
Filed: 1984-10-22
Abstract: PURPOSE:To improve the space factor of hardware by switching and using properly a clock by the control of software to share the clock among various floppy disc devices. CONSTITUTION:A multiplexer 2 selects 1MHz clock when a signal SEL is in the low level, and the multiplexer 2 selects 2MHz clock when the signal SEL is in the high level, and a memory write signal and an address decoded signal are inputted to a gate 31. When both signals go to the low level together, the CK input of an FF32 goes to the low level; and when either or both of them go to the high level, the CK input goes to the high level. In this case, the Q output of the FF32 goes to the high or the low level in accordance with the level of a bit D7 of a CPU data bus. When the signal SEL is in the high level, 2MHz clock is inputted from the multiplexer 2 to a floppy disc controller FDC1 to drive a floppy disc FD of 8 inches; and when the signal SEL is in the low level, 1MHz clock is inputted to the FDC1 from the multiplexer 2 to drive an FD of 5 inches.
Patent JP-S58110793-A (JP)
Inventor: JIEEMUSU RODONII HOORU
IPC: E21B17/042
Filed: 1982-12-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0669217-A (JP)
Title: Production of semiconductor device
Inventor: NAMURA ITARU
IPC: H01L29/73
Filed: 1992-08-20
Abstract: PURPOSE:To reduce a base contact parasitic capacitance and prevent junction leak between the base contact and an emitter by the production of a bipolar transistor which has a base/emitter self-aligning structure. CONSTITUTION:On a collector layer 1, a first insulating film 2, a first silicon film 3 to be a base electrode and a second insulating film 4 which has the first insulating film 2 and etching selectivity are successively laminated, and an opening 5 which exposes the prescribed activating base forming area of the collector layer 1 is formed on the laminating film. Then, the edge plane of the first insulating film 2 that exposes in the opening 5 is side-etched and a second silicon film 7 is grown by vapor growing for a thickness that buries a side etching part 6 on the second insulating film 4 and on the inner plane of the opening 5. The second silicon film 7B on the second insulating film 4 and on the inner plane of the opening 5 is oxidized to the bottom and the second silicon film 7B to be a base contact is permitted to be left on the side etching part 6.
Patent JP-H04105507-A (JP)
Title: Controller with function of giving informing on selection of device
Inventor: OKA HITOSHI
IPC: H02B15/00
Filed: 1990-08-22
Abstract: PURPOSE:To effectively prevent an erroneous operation due to an erroneous recognition by operating a switch for selecting a specific unit of a plurality of operating units to be operated, displaying the unit by a lamp and specifying it by a voice composite unit. CONSTITUTION:Switches 1-1-1-N for selecting a plurality of operating units 3-1-3-N to be operated are arranged on a switchboard 1, and connected to a power source through an operation switch 2. Display lamps 4-1-4-N are connected in parallel with the units 3-1-3-N, and a voice composite unit 5 is connected in series with the switchboard 1. For example, when an operator operates the unit 3-3, if the switch 1-3 is closed, the lamp 4-3 is lit, and the unit 5 simultaneously informs selection of the unit 3-3 by voice. Then, the operator confirms correct operation, closes the switch 2, and energizes the unit 3-3.
Patent JP-2000055120-A (JP)
Title: Vibration suppressing device of rotary body and vibration suppressing method of rotary body
Inventor: KATO KAZUMICHI
IPC: F16F15/03
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To reliably damp vibration by forming a damping element according to a transmission characteristic of a rotary body from a detecting signal of a vibration detecting means for detecting absolute vibration of a yoke, and controlling magnetic force generated by an electromagnet so as to restrain vibration generated in the yoke on the basis of the damping element. SOLUTION: When applied to a rotating machine with an overhang roller, a vibration restrainer 20 is constituted by having a secondary yoke 21, and a shaft 12 is penetrated into the secondary yoke 21. The secondary yoke 21 is provided with an acceleration sensor 24Y for detecting X directional/Y directional acceleration generated in the secondary yoke 21 by vibration of the shaft 12 transmitted through a ball bearing B1. An acceleration detecting signal of the acceleration sensor 24Y is supplied to a controller to be converted into a speed here, and the secondary yoke 21 is driven through a power amplifier and a coil to perform sky hook damper control by absolute speed feedback control of the shaft 12.
Patent JP-2001053690-A (JP)
Title: Speech decoding device
Inventor: OKUNO DAISUKE
IPC: H04B14/04
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To minimize the occurrence of sound distortion and interruptions while maintaining a speech waveform in decoded speech data by using soft decision information showing the current situation of a transmission line together with interpolation information and applying interpolation processing to a speech code in a bit unit, thereby performing the optimum interpolation processing corresponding to the current situation. SOLUTION: A soft decision information generating means 12a extracts received field strength and the positional information of a symbol point from demodulated code data and generates soft decision information showing the current situation of a transmission line. When an uncorrectable error is decided as attached to the demodulated code data, a speech code is outputted by performing speech decoding of the code data, and further, interpolation processing information is outputted on the basis of the code data.  A speech decode processing means 14 reads the interpolation information of the preceding frame on the basis of the interpolation processing information, applies interpolation processing to the speech code in a bit unit on the basis of the interpolation information and the soft decision information and performs sound decoding of the speech code undergoing the interpolation processing to generate speech data.
Patent JP-H0753217-A (JP)
Title: Conductive titanium oxide fiber, its production and conductive resin composition
Inventor: HARUYAMA YUKIYA
IPC: C01G23/04
Filed: 1993-08-12
Abstract: PURPOSE:To obtain a conductive titanium oxide fiber excellent in conductivity and reinforcing property by coating the surface of a titanium oxide fiber with a specified conductivity-donative component. CONSTITUTION:The surface of this conductive titanium oxide fiber corresponding to 5-70wt.% of the entire composition is coated with a layer consisting of 1-30wt.% of one or >=2 kinds of compds. of the metals selected from the group consisting of antimony, indium and niobium and the balance tin oxide by the following method. Namely, a titanium oxide fiber is dipped in water, then (1) an aq. acidic soln. of one or >=2 kinds of metals selected from among antimony, indium and niobium, (2) an aq. acidic soln. of tin compd. and (3) aq. alkali or gaseous ammonia are added to the dispersion to bring about a reaction, and the insolubles are separated and heat-treated.
Patent JP-S6376736-A (JP)
Title: Molding method for core embedded with core grid and vent wire
Inventor: SONOYAMA SHINJI
IPC: B22C9/10
Filed: 1986-09-20
Abstract: PURPOSE:To prevent bending of core grids and to facilitate molding of long- sized cores by setting core grids, vent wires, etc., to a drag, superposing a cope thereon, rising the ejector pins of the drag to support the core grids and blowing core sand into the mold, then lowering the ejector pins to fill the core sand into the cavities. CONSTITUTION:After the core grids 2 and vent wires 3 are set in the drag 1, the cope 4 is superposed on the drag 1 to delineate a cavity 5 and to grasp both ends of the core grids 2. The ejector pins 6, 6 attached and provided to the drag 1 are then risen to support the core grids 2 nearly horizontally from below. Blow nozzles 9, 9 of a blow head 8 are thereafter inserted into blow holes 7, 7 of the cope 4 and the core sand S is blown into the cavity 5. The pins 6 are lowered until the top end faces of the pins 6 are positioned flush with the cavity face of the drag 1. The intermediate part of the core grids 2 is then supported by the core sand S and the cavities 10, 10 are formed upon lowering of the pins 6. The cavities 10, 10 are annihilated and the inside of the cavity 5 is packed with the molding sand S when the sand S is further blown therein.
Patent JP-H0778724-A (JP)
Title: Manufacturing method of ceramic laminated layer electronic part
Inventor: YAMADA KENICHI
IPC: H01G4/12
Filed: 1993-09-07
Abstract: PURPOSE:To arrange the inner electrodes without forming alignment marks for cutting off by a method wherein a mother laminated body is pressurized in the cutting off step at the pressure in the level hardly releasing the ceramic green sheets as well as causing no positional slip of inner electrodes in a laminated body in the lateral direction. CONSTITUTION:A mother laminated body 1 comprising at least plural ceramic green sheets formed of plural inner electrode pattern 2 to be laminated is prepared. Next, the first pressurizing step to pressure-fixing the ceramic green sheets with one another is performed by pressurizing the laminated body 1 in the thickness direction. After finishing the first pressurizing step, laminated body chips 1A are produced by cutting off the laminated body 1 at the same pitch in the thickness direction. Next, the second pressurizing step pressurizing the laminated body chips 1A in the thickness direction is performed. Furthermore, the first pressurizing step is to be performed at the pressure in the level causing no positional slip of the inner electrode 2A in the laminated body 1 in the lateral direction.
Patent JP-S60115087-A (JP)
Title: Optical disk device
Inventor: NISHII KANJI
IPC: G11B33/08
Filed: 1983-11-25
Abstract: PURPOSE:To prevent a base stand from being bent, and to execute smoothly a disk attaching/detaching operation by coupling the base stand and an optical disk device through an elastic member for buffering a vibration at the time of sound recording and reproducing, and coupling them without using the elastic member at the time of detachment. CONSTITUTION:A holding member 10b which is movable on a housing 11 and interlocked by an interlocking lever 12 is engaged to a magnet 10a installed to a base stand 8. When installing and removing an optical disk 1, the base stand 8 for holding a turntable 4 and a disk installing mechanism 3 is supported firmly by the housing 11. Accordingly, when installing and removing the optical disk 1, even if an installing/removing force is applied to the base stand 8, it is not bent. After the installing operation of the optical disk 1 has been ended, the engagement of the holding member 10b and the magnet 10a is released, and the base stand 8 is coupled to the housing 11 through a elastic supporting member 9. Therefore, when a reproducing operation is being executed, an external vibration applied to the optical disk 1 is buffered by the elastic supporting member 9, generation of a track shift, a focus shift, etc. can be prevented, and good recording and reproducing characteristics can be obtained.
Patent JP-S61101644-A (JP)
Title: Air-fuel ratio controlling apparatus
Inventor: OKUBO MASAYUKI
IPC: F02D41/12
Filed: 1984-10-22
Abstract: PURPOSE:To prevent the air-fuel mixture from becoming over-ruch, by setting the value of feedback factor alpha for stopping feedback control of the air-fuel ratio at the time of fuel cut at a specific value in an apparatus in which judgement is made from the output of an O2-sensor whether the air-fuel mixture is rich or lean and the value alphais detected from the result of the above judgement. CONSTITUTION:In normal operation of an engine, a base injection pulse width Tp is calculated by an arithmetic circuit 3 from the output signals of an air-flow meter 1 and a rotation sensor 2, and a feedback factor alpha is calculated by an alpha-value calculating circuit 7 on the basis of the result of judgement made by an air-fuel ratio judging circuit 6 to which the output of an O2-sensor 5 is furnished. The final injection pulse width Ti is calculated by correcting the above pulse width Tp by an arithmetic circuit 4 on the basis of the value alpha, etc. On the other hand, in case that the conditions of fuel cut are satisfied at the time of deceleration, changeover circuits 11, 13 are switched respectively to the sides of clamping circuits 12, 14 in response to the fuel-cut signal given from a fuel-cut circuit 15 to clamp the value alpha at a center value alphai based on the valve alpha at the time of idling operation, and the final injection pulse width Ti is calculated by use of the value alphai when supply of fuel is recommenced.
Patent JP-H05203973-A (JP)
Title: Manufacture of liquid crystal display element
Inventor: KIN SHINEI
IPC: G02F1/13
Filed: 1992-08-21
Abstract: PURPOSE: To improve the utilization efficiency of glass substrates and to decrease cell gap defects at the time of bonding the glass substrates. CONSTITUTION: This process consists of a stage for bonding the upper and lower glass substrates 11, 12 having plural liquid crystal cells, a stage for putting a photosetting resin into the gap delineated between the bonded glass substrates and a stage for curing the photosetting resin by irradiating the resin with UV rays. Resin sealing dams 3b, 3b', 3c, 3c' are so disposed as to limit the photosetting resin to flow into the preset range of the bonded glass substrates 11, 12. These resin sealing dams 3b, 3b', 3c, 3c' are formed in a pair in respective both side marginal parts of the glass substrates 11, 12 so as to close the parts exclusive of the parts in both side marginal parts of the glass substrates 11, 12 where the photosetting resin flows into.
Patent JP-H0386734-A (JP)
Title: Foamed polyvinyl chloride resin composition
Inventor: HAYASHI SHIGEMI
IPC: C08J9/04
Filed: 1989-08-31
Abstract: PURPOSE:To prevent the cell collapse and improve the adhesion with a polyurethane foam by compounding a polyvinyl chloride resin, a specific polyester resin, and a blowing agent. CONSTITUTION:A dicarboxylic acid component contg. 50mol% or higher adipic acid is reacted with a glycol component pref. comprising a 2-6C aliph. glycol to give a polyester resin solid at room temp. with a mol.wt. of 600-10000, a hydroxyl value of 3-60, and a softening point (ring and ball method) of 150 deg.C or lower. 100 pts.wt. polyvinyl chloride resin, 1-40 pts.wt. said polyester resin, 0.5-20 pts.wt. blowing agent pref. comprising azodicarbonamide or azobisisobutyronitrile, and, if necessary, an antistatic agent, a lubricant, a plasticizer, a stabilizer, a UV absorber, a filler, a colorant, etc., are compounded.
Patent JP-H1057925-A (JP)
Title: Crude refuse treating device
Inventor: IKEUCHI JUNICHI
IPC: B09B3/00
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to exchange treating agents in an adequate period by inverting an agitating means and counting the number of inversion times thereof when agitating torque at the time of rotating the agitating means exceeds a previously set threshold and announcing the exchange of the treating agents when the number of the inversion times attains the preset threshold or above. SOLUTION: This crude refuse treating device is provided with the agitating means 6 in a treating vessel 1 into which treating agents 2 for biodegradation of crude refuse are packed and the crude refuse 2 is charged. The device described above is provided with a torque detecting means for detecting the agitating torque at the time of rotating of the agitating means 6. The agitating means 6 is inverted and the number of the inversion times thereof is counted when the agitating torque detected by this torque detecting means exceeds the preset threshold. When the number of the inversion times exceeds the preset threshold, an alarm means is triggered in order to announce the exchange of the treating agents 2. An LED, buzzer, etc., are adopted for the alarm means.  As a result, the exchange of the treating agents 2 is simplified and the maintenance of the treating performance of the crude refuse treating device at a high level is made possible.
Patent JP-S61102285-A (JP)
Title: Indicating method
Inventor: YAGISAWA MEGUMI
IPC: B41M3/00
Filed: 1984-10-25
Abstract: PURPOSE:To perform clear and accurate indication, by a method wherein characters or patterns are printed in a pressure-sensitive adhesive on one side of a base, a film carrying thereon a non-adhesive transfer member in a releasable state is laid on the printed surface of the base, is pressed against the base, and is released from the base to leave only the transfer member on the printed surface of the base. CONSTITUTION:Desired characters, patterns or the like 3a are printed in a pressure-sensitive adhesive 3 on one side 2 of the base 1 formed on a material such as a paper and a plastic, then a base film 4 provided with a vapor- deposited layer 5 of aluminum or the like on one side thereof is laid on the printed surface 3a of the base 1, and pressure is applied from the back side of the base film 4 over the entire surface thereof. After the adhesion under pressure is completed, the base film 4 is released from the base 1 gradually starting from an end part thereof, whereby of the vapor-deposited layer 5 of the base film 4, the parts adhered to the printed surface 3a are left on the surface 3a by being released from the film 4, while the parts not corresponding to the printed surface 3a are released from the base 1 by being left on the base film 4.
Patent JP-S6376974-A (JP)
Title: Gas cutoff valve
Inventor: OHASHI NORIYOSHI
IPC: F16K31/06
Filed: 1986-09-19
Abstract: PURPOSE:To reduce magnetic resistance at momentary flow of current through an electromagnetic coil to release adsorption between a plunger and a core piece by magnetic force of a permanent magnet by permitting the magnetic flux produced at that time to flow through yokes provided on both sides of a coil bobbin. CONSTITUTION:There is provided on the bottom of a U-shaped yoke 1 of a magnetic material a permanent magnet 2, on which is a yoke 7a, on which is further disposed a core piece 3 on which is fitted a coil bobbin 5 of a non- magnetic material around which an electromagnetic coil 6 is wound. Another yoke 7b is fitted on the coil bobbin 5, and the coil bobbin 5 is provided with a cut-and-outwardly bent portions 1a to which a support 8 is fixed by machine screws. The core piece 3 has at the lower portion a projection 3a formed through one-chuck machining by a lathe, which projection 3a is received in a central hole 16 of the yoke 7a to prevent contact with the adsorbent surface of the permanent magnet 2. A plunger 9 inserted in the coil bobbin 5 has an extreme end attached to a rubber valve element 10 which is urged toward a valve seat 14 by a spring 13.
Patent JP-H1046036-A (JP)
Title: Thermoplastic resin emulsion
Inventor: TANI YOSHIO
IPC: C08G63/688
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject emulsion excellent in water dispersibility, water resistance and moisture resistance by emulsifying and dispersing a water- insoluble thermoplastic resin in the presence of a water-soluble resin which is a same kind of resin as the water-insoluble resin. SOLUTION: This resin composition is obtained by emulsifying and dispersing (A) a water-insoluble thermoplastic resin in the presence of (B) a water-soluble thermoplastic resin which is a same kind of resin as the water-insoluble resin, preferably at a weight ratio of components A/B of (99/1) to (80-20). The component A or B is a polyester composed of containing a dicarboxylic acid unit comprising terephthalic acid and/or 2,6-naphthalene dicarboxylic acid and a dibasic acid component unit comprising sulfobenzene dicarboxylic acid unit (SB unit) and dihydric alcohol component unit containing ethylene glycol unit, triethylene glycol unit and ethylene oxide adduct unit of bisphenol A. Content of SB unit to the dibasic acid component unit is 0-7mol% in the case of the component A and 5-17mol% in the case of the component B.
Patent JP-H0886872-A (JP)
Title: Phase-comparison processor and optical rangefinder
Inventor: FUJITA TSUKASA
IPC: G01C3/06
Filed: 1994-09-19
Abstract: PURPOSE: To provide a phase-comparison processor which can accurately phase- compare a processing signal without influence of the leakage signal from a reference signal. CONSTITUTION: The reference signal A1 of a frequency 2f1 generated from a first oscillator 1 is frequency-divided by a frequency divider 2, and applied to a driving circuit 3 for driving a laser element 4. A light receiving element 8 converts a light signal from an object 6 to be measured into an electric signal, and applies a measurement signal B of a frequency f1 to a first heterodyne circuit 12. The circuit 12 mixes the signal B with a local oscillation signal D2, and applies a measurement signal E of a lower frequency to a phase comparator 19. A second heterodyne circuit 17 mixes the signal A1 with the signal D1, and applies a measurement signal F of a lower frequency to the comparator 19. The comparator 19 compares the phase of the signal E with that of the signal F, and outputs a voltage signal C corresponding to a phase difference.
Patent JP-S60173470-A (JP)
Title: Method and reagent for measuring lipoprotein having low density
Inventor: RORENTSU KERUSHIYAA
IPC: G01N33/92
Filed: 1984-10-25
Abstract: A method for determining low density lipoproteins (LDLs) in a body fluid sample, as well as a reagent suited for this use, are taught. The method involves precipitating high density lipoproteins (HDLs) from the sample, using an HDL specific antibody or reactive fragment, and then determining the presence and amount of LDL in the supernatant which results. The reagent contains the HDL specific antibodies, as well as polyanions and divalent cations.
Patent JP-H1056761-A (JP)
Title: Temporary holding device for brush in motor
Inventor: SHIMOMURA KYOICHI
IPC: H02K5/14
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain a temporary holding device in which the temporary holding operation of a brush is released easily and in which there is no fear of damaging a pigtail. SOLUTION: A temporary holding device comprises in such a way that a torsion-spring coupling groove 8f which couples the arm part 13a of a torsion spring 13 so as to be freely coupleable and detachable is formed at the end part on the outer-diameter side of a brush holder 8, that a pigtatil 10 is coupled to a coupling protrusion 8c in a state that the arm 13a is coupled to the elastic- mechanism coupling groove 8f and that the biasing force of the torsion spring 13 does not act on a brush 7, that the brush 7 is held temporarily in a retreat posture, that the coupling operation of the torsion-spring coupling groove 8f to the arm part 13a is released, that the biasing force of the torsion spring 13 is given to the brush 7, that the coupling operation of the pigtail 10 to the coupling protrusion 8c is released and that the temporary holding operation of the brush 7 is released.