baber/WOPTO huggingface dataset:
Patent JP-S60206282-A (JP)
Title: Video format data synchronizing circuit
Inventor: HAYASHI HIDEKI
IPC: H04N5/93
Filed: 1984-03-30
Abstract: PURPOSE:To provide a video format synchronizing circuit that can control the system at timing corresponding to odd or even number of the field by generating a gate pulse at specified timing in the period of horizontal scanning of a video format signal on the basis of a specified clock pulse, and generating various timing signals necessary for system control. CONSTITUTION:A field discriminating circuit 8 detects the leading edge of a VS pulse arrived in the latter half of horizontal scanning period, that is, in the high level period of an HLH pulse, and resets this to indicate that MSB of an H line counter 10 is at odd number field. By making field synchronization in such a way, as the count output of the H line counter 10 includes information of odd number and even number of the field in its NSB, various timing signals in the frame obtained in a logic gate circuit 11 can be generated at timing corresponding to odd number or even number of the field on the basis of the count output.
Patent JP-S52146105-A (JP)
Title: Waveform reproduction system
Inventor: MASUZAWA SHIGEAKI
IPC: G10L13/047
Filed: 1976-05-28
Abstract: PURPOSE: To realize conventionality with simplified circuit configuration, by using the combination of filter and delay circuit, in sound synthesizing circuits. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61220099-A (JP)
Inventor: YAMAMOTO TETSUYA
IPC: G08C15/00
Filed: 1985-03-26
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-H08263167-A (JP)
Title: Time information synchronizing device
Inventor: UEHARA IZUYUKI
IPC: G06F15/00
Filed: 1995-03-22
Abstract: PURPOSE: To synchronize time information that processors share with high precision through minimum hardware. CONSTITUTION: The value of a timer 10 indicating reference time is read out at constant intervals and sent as serial data to respective processors 6-9 together with a strobe signal, and the respective processors 6-9 put the time information in their timer registers. A flag is provided which indicates whether or not there is a change in host device when the timer register is updated and when the processors 6-9 read in the time information divisionally, flags are referred to after the completion of the read, thereby reading the time information out again when there is the change.
Patent JP-H04299061-A (JP)
Title: Power supply
Inventor: TOKUNAGA YOSHIMI
IPC: H02M7/12
Filed: 1991-03-27
Abstract: PURPOSE:To obtain a totally downsized inexpensive power supply. CONSTITUTION:An AC power supply 1 is connected with a diode bridge 2 having output side connected with a smoothing capacitor 3. A switching element 5 is connected between the smoothing capacitor 3 and a transformer 6. An output rectifying/smoothing circuit 7 is connected with the secondary winding of the transformer 6. An overcurrent detecting circuit 4 comprising a resistor add a capacitor is interposed between the smoothing capacitor 3 and the switching element 5 and the output terminal of the overcurrent detecting circuit 4 is connected with an overcurrent protective circuit 8 which is connected with a PWM control circuit 9. A power supply circuit 10 is connected with the transformer 6 and feeds the PWM control circuit 9 with a working current. An output voltage detecting circuit 12 is connected with the PWM control circuit 9 and an input voltage correcting circuit 13 is connected with the transformer 6 and the PWM control circuit 9.
Patent JP-S60204746-A (JP)
Title: Method for oxidative dehydrodimerization of orthophthalic acid ester
Inventor: WADA HIROSUKE
IPC: B01J31/04
Filed: 1984-03-30
Abstract: PURPOSE:To obtain a biphenyl compound in high yield, by dimerizing an orthophthalic acid ester in the presence of molecular oxygen and a palladium catalyst while feeding acetic anhydride to a reaction zone, and removing the formed actic acid to the outside of the system. CONSTITUTION:An orthophthalic acid ester expressed by the formula (R<1> and R<2> are alkyl, etc.) is subjected to oxidative dehydrodimerization reaction in the presence of a palladium catalyst, e.g. palladium chloride, while feeding acetic anhydride continuously or intermittently to a reaction zone, flowing a gas containing molecular oxygen therethrough, and removing the formed acetic acid at least partially to the outside of the reaction zone to give a tetraalkyl biphenyltetracarboxylate. The suitable amount of the acetic anhydride to be added is selected, and the acetic acid is partially removed to the outside of the system to keep the preferred range of the acetic acid, acetic anhydride and water in the reaction zone. Thus, the catalytic activity can be maintained, and the aimed compound can be obtained in high yield.
Patent JP-H09259705-A (JP)
Title: Push-button/rotary switch
Inventor: MURAKAMI AKIRA
IPC: H01H25/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To easily convert a switching logic by oppositely arranging two magnetic plates magnetized in the direction orthogonal to a plate surface, and relatively rotating and separating one magnetic plate to the other magnetic plate. SOLUTION: Oppositely arranged upper side magnetic disk 1 and lower side magnetic disk 2 are divided in a radial shape, and are respectively and separately magnetized in the direction orthogonal to a plate surface. In a push-on operation mode, in a condition where an arm part 42 of a columnar outer shaft 4 is pulled in, rotary operation is performed, and the lower side magnetic disk 2 is rotated. A recessed groove 22 of the lower side magnetic disk 2 is extricated from a protrusive part 521 of a lower side casing 52, and when both are rotated in an orthogonal condition, resiliency acting between both increases. When push-off operation is performed, the lower side magnetic disk 2 is rotated, and the recessed groove 22 of the lower side magnetic disk 2 is arranged in the protrusive part 521 of the lower side casing 52, and both are positioned in a fitting condition.  When the lower side magnetic disk 2 is relatively rotated to the upper side magnetic disk 1, resiliency so far acting between both reduces.
Patent JP-S60206323-A (JP)
Title: Driving circuit of electrostatic recording head
Inventor: OCHI HIROSHI
IPC: H03K17/0416
Filed: 1984-03-30
Abstract: PURPOSE:To prevent influences of the storage time of a transistor (TR) by turning on the first TR to discharge a load capacity at an optional timing independently of the storage time of the second TR. CONSTITUTION:When a TR1 is turned on, a load capacity 5 is charged. Since a TR3 is turned off by a driving signal and the collector of the TR1 is floated from the ground, the voltage charged to the load capacity 5 appears as it is. Next, when the TR3 is turned on, the base of a TR2 falls to the ground level, and the TR2 is operated as an emitter follower for the load capacity 5, and a driving circuit has a low impedance when viewed from an output terminal 3, and the electric charge of the load capacity is discharged quickly. Thus, the time delay due to the storage time of the TR is eliminated to record information on a recording paper with a desired voltage by the circuit shown in the figure.
Patent JP-H06254465-A (JP)
Title: Painting device
Inventor: ONISHI AKIRA
IPC: B05C9/14
Filed: 1993-02-26
Abstract: PURPOSE:To establish a painting means capable of performing homogenous, smooth and beautiful painting regardless of the kind of a coating soln. or material to be painted and capable of easily controlling film thickness. CONSTITUTION:In a curtain flow type painting device coating a continuously running strip like material with a coating soln. (a), an elastomer sheet 22 guiding a coating soln. stream supported on the wall on the painting lower part side of a slit like nozzle 21 (on the side of the running direction of a material 24 to be painted) at one end thereof is arranged between the nozzle and the surface of the material to be painted and a bar-shaped member 25 composed of a metal material or a magnet is attached to the upper surface part on the other end side of the elastomer sheet 22 and a magnet 26 is arranged at the position above the bar-shaped member 25 or at the position set under the bar-shaped member 25 through the material to be painted. Further, a heater is provided to the elastomer sheet and/or the bar-shaped member 25.
Patent JP-S62219367-A (JP)
Title: Disk motor control circuit for disk recording and reproducing device
Inventor: SUZUKI MICHIO
IPC: G11B19/02
Filed: 1986-03-20
Abstract: PURPOSE:To continuously execute recording without disturbing the synchronization, and to substantially increase the recording capacity, by holding a code signal converted at the time point when a reproducing state is switched to a recording state, and varying successively the code signal held after recording is started. CONSTITUTION:In a reproducing state, an automatic frequency control signal AFC and an automatic phase control signal APC are added by an adder 15 and converted to a digital code, and based on its code signal, a disk motor 21 is driven. In this state, at the time point when the reproducing state is switched to the recording state, the code signal is held temporarily, and by varying successively the code signal held after recording is started, the rotational speed of the disk motor 21 is varied. In this way, when the reproducing state is switched to the recording state, the synchronization is not disturbed between an already recorded information signal and a postscript recording information signal.
Patent JP-S60208639-A (JP)
Title: Self-sustaining type pressing device in brake unit
Inventor: MIKAMI NOBUKO
IPC: F16D49/00
Filed: 1984-04-02
Abstract: PURPOSE:To ensure braking action in a self-sustaining type pressing device in a brake unit, by determining the frictional coefficient betwen a bearing and a rotary shaft in accordance with the distance between the bearing and a pressing element, the eccentrical distance therebetween, diameters thereof. CONSTITUTION:A bearing 4 rotatably supporting an axle 2 to which a wheel 1 is fitted, is braked by means of a pressing member 9. The following relationship is set, mu>e/(1+2b/a), where (a) is the width of the bearing, (b) is the distance between the bearing face and the center of the pressing element 9, R is the radius of the inner peripheral edge of the bearing 4, mu is the frictional coefficient when the torques of the rotary shaft 5 and wheel 1 are equilibrated together, and (e) is the vertically eccentrical distance of the pressing element. With this arrangement the structure thereof is simple and the brake action may be fast and sure.
Patent JP-H08235388-A (JP)
Title: Ticket vending machine
Inventor: KAWADA SEIJI
IPC: G07B5/00
Filed: 1995-02-27
Abstract: PURPOSE: To quickly issue a ticket and a receipt for the ticket by shortening time to be required for the issue of a ticket issued when information can be normally and magnetically recorded in the ticket to be issued and a receipt for the ticket. CONSTITUTION: Ticket issuing processing for magnetically recording prescribed information on a ticket, storing the magnetically recorded information and issuing the ticket by a ticket issuing means 20 and receipt issuing processing for preparing and issuing a receipt by a receipt issuing means 19 are executed in parallel. Namely when information is normally and magnetically recorded on a ticket, the ticket is normally issued by the means 20 and a receipt is issued from the means 19, and when the magnetic recording of information on a ticket is not normally executed, the ticket is recovered by the means 20 and a receipt is recovered by the means 19.
Patent JP-S59188913-A (JP)
Title: Photo cvd device
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L21/205
Filed: 1983-04-11
Abstract: PURPOSE:To obtain a PCVD device enabled to attain mass production by a method wherein substrates are held in the depressurized condition of 1 atmosphere or less, and a current of reactive gas, irradiation of a beam for a photochemical reaction, and an electric field for discharge plasma to be fed to the reactive gas are orientated in parallel with the film forming surfaces of the substrates. CONSTITUTION:The titled device has a reaction system 10, a doping system 20 and a purifying system 30, and substrates 1 having film forming surfaces are held by a quartz holder 19 in a reaction vessel 2 in the reaction system 10. Moreover the film forming surfaces of the substrates 1 are made to stand together in large numbers in parallel mutually interposing the prescribed interval between them in the vertical direction along a current introducing reactive gas from the topside and exhausting underside. Moreover a room equipped with a halogen heater 7 and a photochemical reaction lamp 9 is held at 1 atmosphere or less similarly to pressure of the vessel 2. Then electric energy is applied to a pair of electrodes 5, 6 from a high-frequency oscillator 4 to generate plasma glow discharge, and a photoplasma CVD reaction is executed. Accordingly, start of electric discharge is facilitated, moreover continuation of electric discharge can be attained easily, and the substrates of a large quantity can be processed at the same time.
Patent JP-S62235522-A (JP)
Title: Rotational angle sensor
Inventor: YOKOYAMA TOSHIO
IPC: G01B7/00
Filed: 1986-03-19
Abstract: PURPOSE:To prevent magnetic interference among magnetic zones and accurately detect a crank-angular position by making a rotational angle sensor wherein nonmagnetic zones are formed between a plurality of rows of magnetic zones. CONSTITUTION:The magnetic field of the magnetic zones 46, 48 and 50 of a magnet ring is applied to three Hall elements 40 provided on a sensor substrate close to body of rotation 16 that is rotated at half the number of revolutions of the crank shaft (not shown) of an internal combustion engine to produce an electromotive force. The output of the three Hall elements 40 is taken out from output terminals 72, 74 and 76 via a DC component removing circuit 66 provided with a differential amplifier 60 and a comparator circuit 70 provided with a comparator 68 to be fed to the processing circuit (not shown) of a subsequent stage. Since first and second nonmagnetic zones 54 and 56 are provided between the magnetic zones 46 and 48 and between 48 and 50, respectively, the magnetic zones 46, 48 and 50 are prevented from receiving magnetic interference with one another.
Patent JP-H09259767-A (JP)
Title: Ac type pdp and driving method therefor
Inventor: KONNO KEIICHIRO
IPC: G09G3/288
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To enhance a degree of freedom of setting impression voltage in addressing, and improve luminance by an increase in a clearance dimension of a discharge space. SOLUTION: In this AC type (plasma display panel)PDP, first and second sustained electrodes X and Y are arranged on a first base board 11, and an address electrode A is arranged on a second base board 21, and they are constituted so as to generate discharge for addressing between the second sustained electrode Y and the address electrode A. In this case, an opposed distance between the second sustained electrode Y and the address electrode A is made smaller than an opposed distance between the first sustained electrode X and the address electrode A. At driving time, in a sustained period, a voltage pulse to generate discharge on which the second sustained electrode Y becomes a negative electrode, is set as a pulse on which front edge voltage transition is gentle.
Patent JP-H05265419-A (JP)
Title: Display controller
IPC: G09G1/16
Filed: 1992-03-19
Abstract: PURPOSE:To set display color data in look-up tables by plural display devices. CONSTITUTION:This controller is provided with a circuit which inhibits display color data from being written in the look-up tables. For example, the look-up table 400 for an LCD where the display color is changed is provided with a write mask circuit 58. Each of the look-up tables has the same software interface, so after the display color data are set in the look-up table 400 for the LCD, the write mask circuit 58 is set to inhibit data from being written in the LCD look-up table 400 and in this state, the display color data are written in the look-up table 300 for a CRT, thus setting different display colors by the look-up tables.
Patent JP-H11261869-A (JP)
Title: Electronic camera
Inventor: OMURA HIROSHI
IPC: H04N5/765
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To perform stroboscopic photographing in various modes. SOLUTION: An electronic still camera 10 is constituted of a camera part 11 and a printer part 12 and they are made separable. The camera part 11 and the printer part 12 are provided with stroboscopic devices 19 and 31 and the stroboscopic device 19 on the side of the printer part 12 is made into a slave light emitting type. The printer part 12 is constituted of an optical printer whose recording medium is an instant film 21. When auxiliary light is required at the time of photographing, the printer part 12 is separated from the camera part 11 and a main object and a background, etc., are illuminated by the slave light emitting type stroboscopic device 19 on the side of the printer part 12. Photographing under an appropriate light quantity is easily performed.
Patent JP-H08229740-A (JP)
Title: Electric discharge machining method for insulating ceramics
Inventor: HENMI KOJI
IPC: B23H9/00
Filed: 1995-02-28
Abstract: PURPOSE: To perform electric discharge machining insulating ceramics at a high speed in high accuracy irrespective of the kid of the insulating ceramics, by using ceramics formed with a metal layer wherein conductive carbide can be formed in a surface of the insulting ceramics. CONSTITUTION: Electric discharge machining insulating ceramics 1 is performed in insulating oil. Here is thermally decomposed machining oil to produce carbon, and reaction of the carbon and an element, contained in the insulating ceramics 1 or conductive substance 2 to be capable of forming conductive carbide, is performed to form a conductive carbide layer. By sticking this layer to a surface of the insulating layer 1 or by impregnating it with this layer, electric discharge machining can be effectively performed. The conductive substance 2 only plays a role of trigger of starting an electric discharge, and maintaining it thereafter to make electric discharge machining capable is the conductive carbide. The element, contained in the insulating ceramics 1 to form the conductive carbide, is connected to carbon, produced by decomposing machining oil, to form conductive carbide.
Patent JP-S58188814-A (JP)
Inventor: RERANDO SHII KURAAKU JIYUNIA
IPC: A61K9/10
Filed: 1983-04-11
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-S56160429-A (JP)
Title: Constant speed control device for marine gear
Inventor: NAKAO KIYOHARU
IPC: F16D48/02
Filed: 1980-05-14
Abstract: PURPOSE: To facilitate installation to a marine gear by using a control circuit which outputs signals corresponding to deviations between the outputs of a pickup and a speed setting device and by installing a solenoid valve corresponding to the deviation signal and a valve which short-cut the solenoid valve.  
     CONSTITUTION: A control circuit 24 in use is designed to transmit a signal corresponding to the deviation between the output of a pickup 22 which detects a rotary speed of an output shaft and the output of a speed setting device 25 which transmits a speed setting signal corresponding to the position of an operation lever 21a, and a solenoid valve 20 which responds to the above deviation signal is installed together with a valve 21 which shorts-cut the solenoid valve 20. During general driving, a lever 21a is operated so that the short valve 21a may be kept open. Therefore, the total output pressure of an oil pressure pump 2 shorts-cut the solenoid valve 20 and applies the total pressure to forward and backward clutches 6 and 7 irrespective of the control signal of the circuit 24. During trolling, the valve 21a is kept closed by operating the lever 21a, and the valve 20 is controlled to open or close according to the control signal transmitted from the control circuit 24. The discharge pressure of the pump 2 is controlled so that it may be applied to the forward an backward clutches 6 and 7 through a forward.backward change-over valve 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02246754-A (JP)
Title: Corrector of motor stator core
Inventor: TAKASAKI MITSUHIRO
IPC: H02K15/02
Filed: 1989-03-17
Abstract: PURPOSE:To improve the accuracy of a core by pressing a rotatable roll-shaped tool against the outer periphery, inner periphery and slot openings of a wound core and by moving the tool in the direction of the central axis of the core. CONSTITUTION:A wound core 1 is provided with respective pluralities per one round of notches 2, outer peripheral parts 3, teeth 4, slots 5 and slot openings (6a-6d) at uniform spaces. Then, a roll-shaped tool is pressed against the outer periphery 3 or inner periphery of the wound core 1 or inserted into the slot opening 6 and is moved in the direction of the central axis of the core 1. In this case, the outer periphery 3 and tip parts of teeth 4 of the wound core 1 are subjected to plastic deformation so that the outside diameter becomes smaller, the inside diameter and slot openings 6 become larger and respective irregularities become smaller.
Patent JP-H09229481-A (JP)
Title: Combustion equipment
Inventor: YAMAGUCHI TAKEO
IPC: F24H1/46
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a combustion equipment which has a small size and a low manufacturing cost while having two functions. SOLUTION: A heat exchanger 21 is divided into a first area 21a, a common area 21b and a second area 21c sequentially aligned in the aligning direction of fin plates 30, 31, 32. The exchanger 21 has first and second water flow tubes 33, 34 disposed in different heights from one another. The straight part 33a of the tube 33 is disposed in the area 21a of the exchanger 21, and the straight part 34a of the tube 34 is disposed in the area 21c of the exchanger 21. The adjacent parts 33b, 34b of the tubes 33, 34 are disposed in the area 21b, and hence the tubes 33, 34 are disposed in superposition in the area 21b.
Patent JP-H10245325-A (JP)
Title: Hair setter composition
Inventor: OMURA TAKAYUKI
IPC: A61Q5/06
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain a hair setter composition that contains a specific amphoteric polymer and specific cationic resin, and has excellent set-condition retentivity and sufficient touch feel. SOLUTION: This hair setter composition contains (A) a betainized dialkylaminoalky acrylate copolymer which has irregular arrangement of 20-80% of a structural unit of formula I (R<1> is H, etc.; R<2> and R<3> are each a 1-4C alkyl; R<4> is a 1-4C alkylene; A is O, etc.), 3-50wt.% of a structural unit of formula II (R<5> is H; R<6> is a 1-4C alkyl) and 5-40wt.% of a structural unit of formula III (R<7> is a 12-24C alkyl), and has molecular weight of 50,000-500,000, and (B) a cationic resin formed by modifying with a cationizing agent a copolymer obtained by copolymerizing a polymerizable unsaturated monomer of formula IV (R<8> is H; R<9> is a 1-4C alkylene; R<10> and R<11> are each a 1-4C alkyl; X is O), a polymerizable unsaturated monomer of formula V (R<12> is H; R<13> is a 12-24C alkyl), and other polymerizable monomers.
Patent JP-S53148362-A (JP)
Title: Electronic computer
Inventor: KONDOU OSAMU
IPC: G06F15/02
Filed: 1977-05-31
Abstract: PURPOSE: To realize an electronic desk type calculator which can simply perform ranking operation such as a horse racing other than arithmetic operation, by ranking each factor through weighting in the order of input. 
     COPYRIGHT: (C)1978,JPO&Japio