baber/WOPTO huggingface dataset:
Patent JP-S54118223-A (JP)
Title: Electronic musical instrument
Inventor: HIROSE TSUNEO
IPC: G10F1/00
Filed: 1978-03-03
Abstract: PURPOSE: To make possible play only through one button operation by providing a means of taking out pitch information subsequently from a memory device at each operation of a play button.  
     CONSTITUTION: When a play button 2 is pushed, the contents of a counter 3 are invariable but the signal corresponding to the intensity at which the play button 2 was pushed is outputted from a key touch operation detector 5. According to this signal, the musical tone appearing at the output end of a musical tone generator 10 is amplitude-modulated with an amplitude modulation gate 11. Next, when the play button is released, the count of the counter 3 increases by 1. Hence, when the push button 2 is again pushed, the musical tone corresponding to the next address is generated in the similar manner as before. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06240587-A (JP)
Title: Multilayer dyeing of formed article of dyeable synthetic resin
Inventor: OKAMOTO TAKUMI
IPC: D06P3/00
Filed: 1993-02-15
Abstract: PURPOSE:To carry out the dyeing of a dyeable synthetic resin molded article to a pattern having multiple colors applied in multiple layers by the repeated immersion of the molded article in dyeing liquids by successively dyeing, after the first dyeing process, the areas different from the area dyed by the former dyeing processes. CONSTITUTION:A molded article 2 made of a dyeable resin such as nylon and acrylic resin is suspended from a clip 5 of a jig 1 freely movable in vertical direction, The article is immersed in a dyeing liquid 4 in a dyeing liquid tank 3 and the article dyed to a single color is pulled up. The 2nd dyeing process and thereafter are carried out by keeping the suspended posture of the molded article 2 as it is and immersing the article 2 in a dyeing liquid 4 having different hue while leaving the upper part of the area dyed by the former dyeing steps or immersing the article to the level above the already dyed range to achieve the multilayer multicolor dyeing. As an alternative, the suspending posture of the molded article 2 is varied and the article is immersed in the dyeing liquid 4 to an extent to partially overlap with the region dyed by the former dyeing steps to form a dividedly colored pattern.
Patent JP-H09219309-A (JP)
Title: Connection part of superconductor
Inventor: HARA CHIKUSHI
IPC: H01F6/06
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To avoid a quenching phenomenon accompanied with an unbalanced current flowing in each wire of a connection part. SOLUTION: Untwisted wires 2a, 2b of superconductor wires 2A, 2B of twisted wires are connected in an outer periphery of a connection shaft 1 of a ceramic material. A plurality of slit grooves 1b having a U-shaped section are spaced equally in an axial direction in the outer periphery of the connection shaft 1. A thin metallized layer is formed in the outer periphery of the connection shaft 1, and the wires 2a, 2b are connected by solder under the state that they are freely engaged with a groove 1b. An end part of a truncated cone form is formed at both ends of the connection shaft 1 and it is possible to prevent the untwisted wires 2a, 2b from being abruptly bent when they are freely engaged with the groove 1b.
Patent JP-H03230969-A (JP)
Title: Electrostatic recorder
Inventor: ONO SHIGEO
IPC: B41J2/415
Filed: 1990-02-06
Abstract: PURPOSE:To make formation of ions sharp by a method wherein an ion flow control means is formed with a plurality of control electrodes arranged on a slit side surface of an insulating substrate, the slit side surface and an opposite side surface of the insulating substrate being coated by a conductive coating and besides, the conductive coating is connected to each potential. CONSTITUTION:When high voltage is impressed to a discharge wire 20 from a wire power source 40, an ion is generated in a chamber 18. Then, by blowing an air flow A into the chamber 18 from above the chamber 18, the ion in the chamber 18 is applied onto an electrostatic latent image acceptor 12 through a slit 30 provided to communicate with the chamber 18. By impressing voltage corresponding to an image signal to each control electrode 34 from a control circuit 44, the ion flow passing through the slit 30 is controlled to be charged onto the electrostatic latent image acceptor 12, and an electrostatic latent image is formed. When the ion is charged by adhering onto a charge receptor 36 of the electrostatic latent image acceptor 12, a slit side surface and an opposite side surface of an insulating substrate 28 are coated by a conductive coating 46. Since the conductive coating 46 is earthed to an earthing part 48, the insulating substrate 28 is not unequally charged and lines of electric force point just downward.
Patent JP-H03230690-A (JP)
Title: Magnetic video recording and reproducing device
Inventor: YOSHIOKA ATSUSHI
IPC: H04N5/782
Filed: 1990-02-06
Abstract: PURPOSE:To record and reproduce a new broadcast television signal and to reproduce a video recording tape in compliance with the current standard VTR by discriminating whether a reproduction signal is a video signal by the new broadcast system or by the current broadcast system and controlling a switch in response to the result of discrimination. CONSTITUTION:A decoding circuit 15B of a transmission line decides whether or not a signal reproduced from a magnetic tape 4 is a new broadcast television signal or a current standard TV signal, turns a switch 8 to the position (p) in the case of the new broadcast TV signal and turns the switch 8 to the position (q) in the case of the current standard TV signal. As the decision method, decision is implemented depending, e.g. whether or not a resample clock is obtained from an output signal of a waveform equalizing circuit 14B. Thus, not only the video recording and reproduction of the new broadcast system signal but also the reproduction of the magnetic tape recorded by the current standard VTR is attained.
Patent JP-H01201223-A (JP)
Title: Vacuum cleaner
Inventor: SUO KAZUMA
IPC: A47L9/28
Filed: 1988-02-04
Abstract: PURPOSE:To secure an adhesion of a carpet surface and an inlet room regardless of the difference in the fluff length by sensing the fluff length of a carpet with a fluff length detecting means and moving the upper lower movable plate of a shielding plate to operate the adhesion of the lower edge aperture outer circumference of the inlet room of an inlet tool for a floor. CONSTITUTION:The moving quantity of a feeler 20 to execute the amplitude in arrow F and G directions is detected by an electric signal by the difference in the unevenness of a carpet surface. When the moving quantity of the feeler 20 to fluctuate in the sampling time is large, a motor 19 is driven, an upper lower moving plate 17 is lowered, and when the moving quantity of the feeler 20 is small reversely, the upper lower moving plate 17 is raised. Consequently, the operation resistance due to the adsorption of an inlet tool 3 for a floor to the short carpet surface of the fluff 18 can be lightened and the adhesion of the lower edge aperture outer circumferential part of an inlet room 15 can be raised by the long carpet surface of the fluff 18. Thus, the adhesion of the inlet room 15 and the carpet can be secured and the cleaning can be executed by the suitable inlet force for the various fluff length carpets.
Patent JP-H04243968-A (JP)
Title: Microwave dielectric ceramic composition
Inventor: KATOU MUNEOMI
IPC: H01G4/12
Filed: 1991-01-26
Abstract: PURPOSE:To provide a microwave dielectric ceramic composition having high Qu value, specific dielectric constant and sintering density as well as practical temperature coefficient and especially having high specific dielectric constant and sintering density and having excellent performance balance. CONSTITUTION:A microwave dielectric ceramic composition consisting of barium oxide and titanium oxide and having a composition in which x is in the range expressed by the formula 3.2<=x<=3.8 when composition formula thereof is expressed by BaO.xTiO2.
Patent JP-H0690706-A (JP)
Title: Food base of high fiber content
Inventor: JIYON ANDORIYU KORIOPOUROSU
IPC: A23L1/308
Filed: 1993-02-15
Abstract: PURPOSE: To obtain a psyllium-contg. fiber-rich food base useful as a food assistant relieving constipation or as a food assistant reducing and maintaining one's weight. CONSTITUTION: This fiber-rich food base is a dry blended psyllium-contg. fiber- rich food base consisting of about 20-80 wt.% psyllium mucilloid and about 25-100 wt.% dietary fibers. The psyllium forms a part of the dietary fibers and dietary fibers made of a material other than psyllium account for at least 5 wt.% of all the fibers.
Patent JP-H10216156-A (JP)
Title: Manufacture of prototype for preparation of prosthesis article
Inventor: MATSUMURA SEIJI
IPC: A61C13/34
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To quickly and inexpensively manufacture a prototype for the preparation of a prosthesis article in less processes. SOLUTION: At a part of a base 2, corresponding with a tooth 3a on which a prosthesis article is placed, of a teeth prototype 1 wherein a a dental arch 3 of a patient is formed on the base 2, a hole is made from the opposite side from the dental arch 3, and after fixing a flange 13 of a dowel pin 11, for which the flange 13 is provided at one end of a shaft 12, to the bottom of the hole, the shaft 12 is inserted to the inside while inserting in the hole, and the outer peripheral surface of a sleeve 21, with one end surface of which the flange 13 is brought into contact, is bonded to the peripheral surface of the hole, and cuttings 32A, 32B are placed to the flange 13 part of the base 2, on both sides of the tooth 3a, and thus, a prototype A for the preparation of the prosthesis article, to which the dowel pin 11 is attached, is made detachable from the teeth prototype 1.
Patent JP-S61184776-A (JP)
Title: Magnetic recording device
Inventor: AKAO KIYOSHI
IPC: G11B27/36
Filed: 1985-02-13
Abstract: PURPOSE:To attain the immediate confirmation of a recording state by performing a monitor job in a video recording mode by means of a screen obtained by reproducing the signals recorded actually. CONSTITUTION:The video signals given from an input terminal 1 are recorded on a tape 4 through a signal processing circuit 2 and a head 3. This VTR picks up the signals obtained by tracing and recording directly the video tracks recorded by heads 8a and 8b through reproduction heads 9a and 9b and delivers those signals to an output terminal 6 after demodulating them as video signals by a reproduction signal processing circuit 5. Therefore the pictures displayed on a monitor screen are equal to those recorded actually on a tape. In such a way, the signals recorded on the tape can be immediately reproduced and the recording state can be immediately confirmed. This can minimize the video recording mistakes. Thus it is possible to cope immediately through a monitor screen with such cases where the normal video recording is impossible due to the fault of the tape or the video recording is impossible owing to the clog of a head, etc.
Patent JP-S62181434-A (JP)
Title: Washing apparatus
Inventor: FUJITA YASUSADA
IPC: H01L21/304
Filed: 1986-02-05
Abstract: PURPOSE:To regulate the amount of water at a desired amount and to improve a water saving effect, by providing a main piping, a first valve, discharge pipes, second valves, washing tanks and orifices, and forming the sucking side of each orifice in a recessed cross section. CONSTITUTION:The following parts are provided: a main piping 2, a first valve 3, which opens and closes the path of the main piping 2; a plurality of discharge pipes 4, which are communicated to the discharge side of the first valve 3; second valves 5, which open and close the paths of a plurality of the discharge pipes 4; a plurality of washing tanks 7, which are communicated to the discharge sides of the second valves 5; and a plurality of orifices 11, which are provided on the discharge sides of the second valves 5 and narrow the paths into the predetermined cross sectional areas for the paths. The sucking side of each orifice 11 is formed in a recessed cross section. The path of each discharge pipe is narrowed to the predetermined cross sectional area of the path. Even if several tanks of many washing tanks 7 are used, the desired amount of water is injected in the washing tanks 7. Thus the water saving effect is improved, and microorganism is not bred in the water.
Patent JP-S55121994-A (JP)
Title: Preparing semiconductor single crystal
Inventor: SHIMIZU HIROBUMI
IPC: C30B13/10
Filed: 1979-03-07
Abstract: PURPOSE: To provide single crystal having uniform impurity concentration, by controlling the quantity of impurity in single crystal on the basis of doping gas concentration in waste gas in producing single crystal.  
     CONSTITUTION: Argon gas and doping gas are supplied into a pulling oven 3 and polycrystalline silicon in crucible 2 is melted. Seed crystal 10 is placed in the molten Si 1 and, while rotating, the seed crystal 10 is gradually raised so that single crystal 11 is grown on the bottom face of the seed crystal. Concentration C 1  of dopant (P) in waste gas is continuously measured by a flame spectrophotometer 8, and the measured value C 1  is compared with basic value C stored in computer 9 to provide the difference value ΔC. Doping gas flow rate is adjusted by having a regulation valve 7 control the difference value ΔC to make zero. Sequentially rising single crystal is controlled to have effective segregation coefficient of impurity approach to unity. As a result, impurity concentration and resistivity is made uniform in the direction in which single crystal is rising. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54118877-A (JP)
Title: Hands display crystal watch
Inventor: AYUSAWA HITOMI
IPC: G04C3/00
Filed: 1978-03-07
Abstract: PURPOSE: To prevent error in the displayed time even if additional functions are provided by using the same hands display part, by providing a selecting circuit to select the signal to be supplied into an electro-mechanical transducer, a counter circuit to measure the quantity of time correction, etc.  
     CONSTITUTION: An input terminal 13 is selected to set in stopwatch mode, and the output of stopwatch counter 3 is connected to a driving circuit 4 by means of a selecting circuit 12, and an electro-mechanical transducer 5 is driven by start-stop signal input terminal 14 to move the second hand. By the control signal from the stopwatch counter 3, the minute display is presented about every minute, and when the second hand moves up to the display position, it is stopped for a certain time, for instance, 2 seconds, to be displayed. When a stop signal is given to the input terminal 13 to ruturn to the ordinary time, since the time the hands are stopped is measured by the counter circuit 6, this time is corrected, so that the hands may indicate the correct time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07236137-A (JP)
Title: Picture encoding control system
Inventor: MIYAZAKI TAKASHI
IPC: H04N19/176
Filed: 1994-02-24
Abstract: PURPOSE:To suppress the deterioration of picture quality by selecting a quantizing matrix so that a quantized result on a high frequency side reaches zero as close as possible in accordance with the number of signals to be quantized. CONSTITUTION:A number of quantized signals determining part 5 finds out the number of signals to be quantized in each block from the picture size of an input picture signal and a frame rate. A quantizing matrix selecting part 6 selects a quantizing matrix so that a signal following the number of signals to be quantized reaches zero as close as possible in the zigzag scanning order of a quantizing part 8. A discrete sine part(DCT part) 7 executes DCT processing for an input picture signal in each block and the quantizing part 8 quantizes the DCT result in the zigzag scanning order by the use of the selected quantizing matrix and omits the quantization of a high band side signal following the number of signals to be quantized by regarding it as zero. A quantized signal is encoded by a variable length encoding part 9 and temporarily stored in a buffer memory part 10. A quantization control part 20 monitors the memory part 10 and generates a quantization control signal to the quantizing part 8.
Patent JP-S55119421-A (JP)
Title: Moisture permeable gas shield material
Inventor: TAKAHASHI KENZOU
IPC: B01D53/28
Filed: 1979-03-06
Abstract: PURPOSE: The captioned material of superior gas selective permeability comprising letting the porous member obtained through mixing of white carbon and cellulose fibers be impregnated or coated with the high molecular material containing moisture absorbing agent.  
     CONSTITUTION: The white carbon paper of mixing rates 10W60% obtained by mixing the white carbon composed of fine porous silica particles of grain sizes 0.01W 0.5μ with cellulose fibers is impregnated or coated with the aqueous solution containing moisture absorbing agent 1W5%, water-soluble high molecular material 5W 20% and, if necessary, fire retardant about 10W20%. Lithium chloride is preferable for the moisture absorbing agent, PVA for the high molecular material and granidine salts for the fire retardant. The contents of these chemicals are suitably 10W90% based on the white carbon paper. If this material is used for the moisture absorbing plate of an air conditioner or the like, water vapor may be recovered without polluting the fresh air taken in from the outdoor by the air being exhausted from the indoor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61184466-A (JP)
Title: Current level discrimination circuit
Inventor: MIYAKE TOSHIHIDE
IPC: G01R19/165
Filed: 1985-02-12
Abstract: PURPOSE:To improve temp. characteristics and to enable miniaturization, by supplying a pair of currents from a current mirror circuit to two transistors (Tr) wherein either one of them has an emitter area larger than that of the other one. CONSTITUTION:Transistors TrQ1-Q4 constitute a current mirror circuit and, when an input current is applied to a line l12, the collector currents of transistors TrQ2, Q3 become equal. When the emitter area of a transistor TrQ5 is set so as to be sufficiently larger than that of a transistor TrQ6, the collector current I1 of TrQ2 comes to I1>(1/R).(KT/q).logN and the collector current I2 of TrQ6 comes to I2>I1 and TrQ7 is cut off and, when I2<I1, TrQ7 is brought to a continuity state. By this method, a current having a discrimination current value different corresponding to the switching mode of TrQ7 is outputted to one input current. In the above mentioned formula, K is a Boltzmann's constant, T is absolute temp. and q is the charge of an electron.
Patent JP-H04265113-A (JP)
Title: Treatment of fluorine-containing gas
Inventor: NAKAJIMA SHIGEMASA
IPC: B01D53/32
Filed: 1991-02-20
Abstract: PURPOSE:To convert fluorine-contg. gas discharged in an untreated state into harmless gas by treatment when fluorine-contg. gases used or generated in various chemical processes. CONSTITUTION:Fluorine-contg. gas to be treated is decomposed by plasma discharge. In this discharge treatment, at least one of Na, K, Mg, Ca, Sr, Ba, Al, Fe, Ni, Cr, Cu, Zn, Si and C, alloys of such elements or inorg. compds. of the elements is put in the plasma discharge region. The fluorine-contg. gas can be made harmless.
Patent JP-H08205011-A (JP)
Title: Image pickup device capable of changing over aspect ratio
Inventor: WATABE TADAO
IPC: H04N5/225
Filed: 1995-01-20
Abstract: PURPOSE: To easily insert/withdraw a shrinker lens to/from an optical path with a small operating force by providing a specific drive mechanism inserting/ withdrawing both lenses to/from the optical path in an image pickup system having a conversion lens (shrinker) for aspect ratio changeover and an extender. CONSTITUTION: Either an extender 2a or a shrinker 3a is inserted removably by an extender changeover lever 8 or neither is inserted to part of a zoom lens (image pickup system) to have provision for the conversion of an aspect ratio and extension of zoom range. The mode changeover lever 8 is turned to arrange a prescribed lens into an optical path based on the mode change from the mode of aspect ratio 4:3 into the mode of aspect ratio 16:9 or vice versa by an aspect ratio setting means. Thus, an operating force required to change over the aspect ratio is easily realized even with a small sized lever 9 through the means of gear reduction mechanism (gears 12, 13 and a shaft gear 14).
Patent JP-S60211032-A (JP)
Inventor: ANDORIYUU JII WAINSHIIRUKIIRUS
IPC: H01F1/053
Filed: 1985-02-13
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-S63119172-A (JP)
Title: Ac adapter combined use for charger
Inventor: NISHISAKA KAZURO
IPC: H02J7/00
Filed: 1986-02-07
Abstract: PURPOSE:To enable one device to charge two kinds of storage battery with different capacity by making possible to install a kind of storage battery between a pair of contact points of a main body and another kind of storage battery between a contact point of the main body and a contact point of a holder. CONSTITUTION:For charging, plug blades 4 are inserted into a power socket previously. When a U-3 type battery 3, 3 is charged, the battery 3, 3 is charged installing between contact points 10a, 10b and 11a, 11b of the main body in the fallen state of a holder 12, 13. On the other hand, when a U-4 type battery 27, 27 is charged, by inserting protrusions 30, 31 into slits 14, 15, respectively, to make the holder 12, 13 in the upright state, the battery 27, 27 is charged installing between a contact point 10b of the main body and a contact point 17 of the holder and between a contact point 11a of the main body and a contact point 18 of the holder.
Patent JP-H09196375-A (JP)
Title: Ceramic heater
Inventor: KITA HIDENORI
IPC: F23Q7/00
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive ceramic heater without the need of a coil. SOLUTION: This ceramic heater comprises a silicon nitride type protecting tube 1, inside of which is divided into two parts by a partition member 2 made of insulating ceramic, a first resistor part 3 that constitutes a heating part inside space parts 9 and 10 and a connecting space part 11, a second resistor part 4 of high specific resistance connected to the first resistor part 3, a non- conductive first sealing part 5 that is connected to the second resistor part 4 and lead wire 7 that is connected to the second resistor part 4 and extends to the outside of a protecting tube 1. A protecting tube 1 is made of silicon nitride type material as silicon nitride and Sialon, and the first resistor part 3 and the second resistor part 4 comprise the major component of reaction sintered silicon nitride ceramic dispersed with conductive metal particles.  A first sealed part 5 comprises the ceramic with the major component of reaction sintered silicon nitride.
Patent JP-S62183922-A (JP)
Title: Destacking feeder for press machine
Inventor: TAIJI TAKEAKI
IPC: B21D43/24
Filed: 1986-02-07
Abstract: PURPOSE:To miniaturize the device and to reduce the equipment cost by providing the sucking means of a work which moves vertically by interlocking with a press slide and by arranging the sucking means movable horizontally. CONSTITUTION:A supporting frame 28 is fitted freely attachably and detachably to a slide 20 and a slide base 31 is provided thereon freely movably horizontally via a wheel 32 and rail. In this case an air cylinder 38 is fixed to the supporting frame 28 and a piston rod 38a is linked to the slide base 31 as well. By performing the pressing with the upper and lower dies 21, 23 the supporting frame 28 moves vertically by interlocking with a slide 20 and the vacuum cup 36 of the above of the supporting frame 28 feeds a work 1 one by one to the press machine on each completion of pressing. The device miniaturization and equipment cost reduction are enabled due to the disuse of the driving mechanism which moves the sucking means vertically and the timing mechanism of the press and work taking off.