baber/WOPTO huggingface dataset:
Patent JP-H06315740-A (JP)
Title: Manufacture of semi-solidified metallic slurry by magnetic stirrer
Inventor: NANBA AKIHIKO
IPC: B22D11/00
Filed: 1993-05-11
Abstract: PURPOSE:To continuously discharge semi-solidified slurry having high solid rate by stirring semi-solidified slurry with a spiral moving magnetic flux in the downward direction generated by an electromagnetic induction coil. CONSTITUTION:When melted metal 15 is supplied in a tundish 1, stirring and discharging force is applied between the outside wall surface of a core and the inside wall surface of a cooling and stirring tank with turning flow by adequate cooling in the cooling and stirring tank and the spiral moving magnetic flux in the downward direction generated by a moving magnetic flux generating device 4. The melted metal is changed to semi-solidified slurry 15-1 including a first crystal grain generated during solidifying process. The slurry 15-1 is moved downward and discharged to the outside of device through a discharging nozzle 5 as semi-solidified metallic slurry flow 16. The solid phase rate of discharged semi-solidified metallic slurry is controlled by adjusting the clearance between the tip end of core 6 and the discharging nozzle 5. The operating conditions are checked by measuring the torque applied on the core 6 by a torque gage 10 connected to the core 6.
Patent JP-S5632809-A (JP)
Title: Correcting unit for frequency
Inventor: KONNO TETSUO
IPC: H03B5/32
Filed: 1979-08-28
Abstract: PURPOSE:To make it possible to correct a frequency with high precision by use of a single oscillator by calculating a fluctuating frequency from a difference in temperature and coefficient by use  of a quartz oscillator with temperature frequency characteristics represented by a curve of degree  (n) and then by adding or subtracting a pulse to and from a fixed frequency-dividing stage for the correction. CONSTITUTION:On the basis of the characteristic measured value of an AT cut quartz oscillator,  measuring instrument 1 determines each coefficient ai and then stores it in memory unit 2. On  receiving a periodic timer output from terminal (c) of control circuit 4, temperature measuring instrument 3 measures temperature difference DELTAT between a set temperature and a temperature in  a correction. On the basis of temperature difference DELTAT in unit 3 and coefficient ai stored in unit 2, arithmetic circuit 5 performs fixed arithmetic for obtaining fluctuations of the frequency and sends  a code output for the determination between addition and subtraction of a correction pulse to terminal (a) and the absolute value of variation DELTAf to terminal (b) respectively. This b-terminal output is written into preset down counter 6 and through the operation of control circuit 4, pulse  adding-subtracting operation is performed by use of the a-terminal output and the variation output of counter 6, thereby supplying clocking unit 22 with a corrected time display input by way of  frequency-dividing stage 21.
Patent JP-H04336533-A (JP)
Title: Strobo device
Inventor: INOUE AKIRA
IPC: G03B7/17
Filed: 1991-05-14
Abstract: PURPOSE:To illuminate a strobo by judging low luminance when the photographed body illumination light is supplied from an ac light source, in order to obtain the proper color balance of a finished photograph even under the ac light source such as flurescent lamp. CONSTITUTION:A strobo device is equipped with a luminous condition judging part 10 which is constituted of an SPD 11, a light measurement circuit 12, low path filter 13, and a comparator 14. When the illumination light of a photographed body is the ac light, the light is received by the SPD 11, and the photographed body luminance of the output which passes through the low path filter 13 from the light measurement circuit 12 is judged as the low luminance, by the comparator 14. Accordingly, a luminous circuit 15 allows a luminous part 16 to illuminate.
Patent JP-H01278806-A (JP)
Title: Safe tire
Inventor: KOJIMA YOSHIHIDE
IPC: B60C17/08
Filed: 1988-05-02
Abstract: PURPOSE:To enhance the running safety of a vehicle while restraining the drive comfortability from lowering, by providing a substantially crescent shape reinforcing layer having a built-up body composed of a hard rubber intermediate layer laid between soft rubber inner and outer layers, in each side wall section. CONSTITUTION:In a tread section, a belt layer 7 is laid radially outside of a carcass 6, and further a band layer 8 is laid radially outside of the belt layer 7. A crescent shape side wall reinforcing layer 10 is arranged at the inner surface of a side wall section 4, having a large thick wall center part 10A and taper-like inner and outer part 10C, 10B having their wall-thicknesses which are gradually reduced and having a three layer structure consisting of inner and outer layers A1, A2 and an intermediate layer A2. Further, the inner and outer layers A1, A2 are made of a soft rubber material having 50 to 70 of Shore hardness code and 10 to 30kg/cm<2> of extensible modulus, and the intermediate layer is made of a hard rubber material having 70 to 90 of Shore hardness code and 30 to 70kg/cm<2> of extensible modulus. Thus, a vehicle can runs at a relatively high speed by a relative long distance even in a deflated condition due to a puncture of the tire, thereby it is possible to enhance the running safety of the vehicle.
Patent JP-2000306548-A (JP)
Title: Cold cathode fluorescent lamp
Inventor: HIRAMA HIRONORI
IPC: H01J61/067
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To secure the required sufficient amount by making a member of a low work function conductive, using the member of the low work function as an emitter, and forming it into a solid shape. SOLUTION: In the cold cathode fluorescent lamp, a discharge electrode 3 is composed of an electrode body 3b formed into an approximately pipe shape, and an emitter 3c installed in the inside diameter of the electrode body 3 and, formed of a single conductive member into a cubic shape. The emitter 3c is positioned on the end on the discharge side and also behind the electrode body 3b. The emitter 3c is boride of a rare earth element such as lanthanum, yttrium, gadolinium, cerium, or the like.
Patent JP-2000307936-A (JP)
Title: Image processor, information processing system, operation controlling method and storage medium
Inventor: ISHIKAWA MOTOHIRO
IPC: H04N5/232
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To accurately perform signal transfer between blocks all the time by supplying a main clock to plural blocks, performing frequency division of the main clock, using it as a 1st or 2nd clock, inputting the 1st or 2nd frequency division clock, comparing the phase of a main clock unit of each frequency division clock and outputting comparison results. SOLUTION: This device is provided with a phase comparing part 115 which compares the phases of a frequency dividing clock which is used by an image pickup part 110 and a system controlling part 120 in an image pickup device 100. Thus, the phase relationship of a control signal between the parts 110 and 120 can be adjusted in a normal state from comparison results in the parts 115. Also, the power supply on/off of the part 110 can independently be controlled. Then, in the case of a standby state, etc., in which an image pickup operation is not performed, the power supply of the part 110 is turned off independently so that needless power consumption can be prevented.
Patent JP-H049052-A (JP)
Title: External color developing solution for color filter and manufacture of color filter by using same
Inventor: SHIMIZU HIROSHI
IPC: G02B5/20
Filed: 1990-04-25
Abstract: PURPOSE:To restrain occurrence of fogging on nonexposed areas and to obtain sufficient density on exposed areas by incorporating a high concentration of bromine ions and a prescribed developing agent. CONSTITUTION:The color developing solution contains bromine ions and at least one of the developing agents represented by formula I in which R1 is dialkylamino, and R2 is H or alkyl. The bromine ions to be used has a concentration of >=0.02mol/l, preferably, >=0.05mol/l, especially, >=0.08mol/l, thus permitting fogging on the exposed areas to be lowered, on the other hand, density on the exposed areas to be enhanced and a characteristic curve high in the gamma value to be obtained.
Patent JP-S5634294-A (JP)
Title: Signal converting unit for pcm
Inventor: RO KOUCHI
IPC: H04Q11/04
Filed: 1979-08-28
Abstract: PURPOSE:To eliminate an erroneous operation signal, by performing the operation of majority logic for the exchange connection signal taken out for every frame between the exchange and the PCM transmission unit. CONSTITUTION:For the purpose of preventing the malfunction of the signal converting unit, one data bit is taken out from one frame and is input to memory M1 of the error correcting circuit and is subjected to the logical operation temporarily and is transferred to memories M2 and M3 in order. AND and OR among outputs D0, D1 and D2 of respective memories are operated, and operations for data three frames before are performed together, thereby obtaining tertiary majority logic result D=D2.D1+D2.D0+D1.D0. If 5-level majority is operated, the error of two continuous bits can be corrected and this method is very effective. In the example of dial pulses of the exchange, the bit interval of the transmission signal in the PCM-30 type system is 2 msec, and respective error generation probalities are 77 days per 6341 years if it is assumed that the line error rate is 10<-2> bits/sec, and therefore, no error is generated practically.
Patent JP-S602673-A (JP)
Title: Method for chemically plating copper
Inventor: KINOSHITA AKEMI
IPC: C23C18/40
Filed: 1983-06-17
Abstract: PURPOSE:To form a lustrous copper film by chemical plating while easily controlling the rate of deposition and the physical properties by adding a water soluble compound such as polyamine or amino-alcohol to a chemical copper plating bath contg. formaldehyde as a Cu ion reducing agent. CONSTITUTION:A water soluble compound selected among aliphatic polyamines such as ethylenediamine and diethylenetriamine and aliphatic aminoalcohols such as monoethanolamine and N-aminoethylethanolamine is added to a chemical copper plating bath contg. copper sulfate or the like as a Cu ion source, EDTA or the like as a Cu ion complexing agent, and formaldehyde as a Cu ion reducing agent. A brightener, etc. are further contained in the bath besides said principal components. The amount of the water soluble compound added is 0.1-2mol per 1mol formaldehyde. A lustrous copper film with superior tensile strength is formed by chemical plating while easily controlling the physical properties and the rate of deposition.
Patent JP-S5736309-A (JP)
Title: Operation monitor and alarm equipment
Inventor: TSUCHIDA YOSHUKI
IPC: G05B23/02
Filed: 1980-08-12
Abstract: PURPOSE:To conduct accurate and reliable operation monitor in an electric power plant by installing an alarm monitor and display equipment flickering correspondently to the difference between an analog setting value and an analog signal and an alarm device generating intermittent tones to an operation monitor and alarm equipment. CONSTITUTION:An analog signal 12-1 is inputted to a comparator 13-A to compare it with a set value set up by a setter 13-B and the difference between the analog signal and the set value is outputted. A signal 14-1 indicating the degree of the compared faults is fed to an A/D converter 15-1. The output signals of the converter 15-1 are inputted to alarm monitoring equipment 17-1...17-n as square wave signals 16-1...16-n and flickering alarm minitoring signals are displayed. At the same time, the signals 16-1...16-n are inputted an alarm device 18 and intermittent alarm tones are generated.
Patent JP-H01280709-A (JP)
Title: Lens position controller for optical apparatus
Inventor: KANEDA NAOYA
IPC: G02B7/08
Filed: 1988-05-06
Abstract: PURPOSE:To prevent the occurrence of a large out-of-focus to be caused by a delay in a range finding cycle, etc., by moving the 2nd lens group almost simultaneously with the 1st lens group by selecting information from plural pieces of information previously obtained based on the positional information of the 2nd lens group and moving speed information of the 1st lens group. CONSTITUTION:The 1st lens group 1 is fixed and a variator lens 2 is moved when a bar 108 is turned by means of a zoom motor. A lens group 4A is fixed and a lens (PR) 4B is moved when a bar 114 is rotated. When zoom switches (T and W) are operated, a CPU selects specific information from plural pieces of lens 4B movement controlling information stored in a control means from a speed data memory and decides the moving direction and speed of the lens 4B and, at the same time, the moving direction of the lens 2 from the lens position information of the lenses 2 and 4B and the selected movement controlling information. Then the CPU causes the two lenses 2 and 4B to move almost simultaneously.
Patent JP-H02288311-A (JP)
Title: Rotary transformer
Inventor: TAMURA MASAKI
IPC: G11B5/02
Filed: 1989-04-28
Abstract: PURPOSE:To increase the electric and electromagnetic characteristics of a rotary transformer by arranging the coils in both sets of recessions facing each other so as to have parts not opposite to each other. CONSTITUTION:A rotary transformer of this invention has a rotor core 6 provided with recessions 6a-6f made in a concentric circle, a stator core 5 provided with recessions 5a-5f made so as to face the recessions 6a-6f, and coils 4, 16 wound in each set of recessions. In this case, the coils in both sets of recessions facing each other are arranged so as to have parts not opposite to each other. In other words, coil wires corresponding to each other are arranged being sufficiently separated to make it possible to reduce the distributed capacity. This enables the use up to a higher frequency band and makes it possible to reduce the floating capacity.
Patent JP-H04337874-A (JP)
Title: Processor for radiation picture signal
Inventor: TSUCHINO HISANORI
IPC: A61B6/00
Filed: 1991-05-15
Abstract: PURPOSE:To improve the contrast of a signal in a high spatial frequency area and to improve diagnosis performance by reducing the amplitude of the low spatial frequency component of a radiation picture signal and relatively emphasizing the frequency of the signal in the high spatial frequency area. CONSTITUTION:An image pickup means obtains a digital radiation picture corresponding to the transmission line amount of respective parts in a subject. A picture processor 7 is provided with a function as a low frequency reduction means. The picture processor 7 stores the digital radiation picture signal inputted from a photoelectric conversion device 5 and obtains a non-sharp mask signal (Su) corresponding to a prescribed frequency from the above stored data. When the stored original digital radiation picture signal is set to So and a reduction coefficient to K (0<k<=1), the digital radiation picture signal (S) where amplitude is less than the prescribed low spatial frequency is reduced is obtained by operating S=So-K.Su. Then, the signal S is picture-processed such as a gradation processing and it is outputted to a radiation picture reproduction device 8.
Patent JP-H06321076-A (JP)
Title: Computation synchronizing method for vehicle control computer system incorporating plural cpus
Inventor: SASAKI YOSHIHIRO
IPC: B60T8/17
Filed: 1993-05-12
Abstract: PURPOSE:To enhance the accuracy of detection for an abnormality by providing a computation synchronizing method which can restrain computation errors in a narrow range, in a vehicle control computer system in which CPUs are multiplexly used so as to enhance the reliability thereof. CONSTITUTION:In a first aspect, means for informing such a fact that one of each pair of CPUs now carries out an interrupting process, to the other one, is provided between the pair of CPUs, and accordingly, each CPU carries out a specific computation process after confirmation that the other CPU does not carries out an interrupting computation. Further, in a second aspect, each CPU carries out a specific computation process after confirmation that no pending interrupting process is present.
Patent JP-H09274386-A (JP)
Title: Color image forming device
Inventor: MIURA TETSUO
IPC: G03G15/01
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To achieve speedy switching between development and nondevelopment (switching of color) in color image forming device without affecting images being formed. SOLUTION: An entire developing unit 2C comes into contact with and moves apart from a photoreceptive drum 1 by means of an eccentric cam 3 quickly. The developing unit 2C incorporates screws 5 and 6, a developing roller 4C, and a carrying roller 7. During development, developer circulated, mixed, and stirred by the screws 5 and 6 is drawn up and carried by the carrying roller 7, and is transferred to the developing roller 4C in an opposite area D. After the thickness of the developer is regulated by a doctor 10, the developer is brought into contact with a photoreceptive drum 1 to be subjected to development. The developer is carried into the unit again, and is caused to fall onto the screws 5 and 6 by means of gravity, centrifugal force, and so on in an area E where a material force is relatively weak.
Patent JP-H02287558-A (JP)
Title: Formation of reversal image
Inventor: OGAMI SHUNSUKE
IPC: G03G13/00
Filed: 1989-04-28
Abstract: PURPOSE:To form a sharp copy image and to form an excellent reversal image by providing a metal vapor-deposited layer with undeposited parts on both surfaces in specific directions and arranging the undeposited parts in such a position relation that the undeposited parts on the other surfaces shield each other. CONSTITUTION:A sheet member 1 has a filmy transparent insulating base material 2 and metal vapor-deposited layers 3 laminated so as to make both the surfaces of the base material 2 into specular surfaces. Metal vapor-deposited layers 3A and insulating parts 4A are arranged alternately on one surface of the base material 2 and metal vapor-deposited layers 3B and insulating parts 4B are arranged on the other surface. Charges generated on the layers 3 by an AC corona charger as a separating device are not transferred to layers 3 facing the corona charger on condition that the vapor-deposited layers 3 of the member 1 are insulated in a conveyance direction to length shorter than the arrangement interval between a transfer device and the separating device. Consequently, the charges generated on the layers 3 by the corona charger disappear. Consequently, a toner image on a photosensitive body is securely transferred to the member 1 by the transfer device.
Patent JP-S59684-A (JP)
Title: Electronic timepiece circuit
Inventor: GOTOU KAZUHIKO
IPC: G04C10/00
Filed: 1982-06-25
Abstract: PURPOSE:To prevent an error from occurring when a load with large power consumption is driven without increasing size, by disconnecting a power source and a feeding capacitor in response to a load operation signal and powering on the load with large power consumption through a delay circuit. CONSTITUTION:When the load operation signal is generated by an alarm switch 7 at alarm time, a transistor (TR)16 turns off and a light-load timer circuit body A is powered on by the capacitor 17 disconnected from the power source. At the same time, a gate 9 is opened through the delay circuit B responding to the load operation signal to control a TR10 according to a frequency division output f1; and a speaker 11 with large power consumption is fed from the power source and even when the power voltage drops owing to the large power consumption, the main body A operates normally. Thus, the electronic timepiece circuit which causes no error even when the load with large power consumption is driven is obtained without increasing its size.
Patent JP-S60260945-A (JP)
Inventor: MAIKURU TONI MASHIOTSUKU
IPC: G03C1/42
Filed: 1985-05-24
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-S603419-A (JP)
Title: Protector for exhaust purifier of internal-combustion engine
Inventor: OOKUBO AKIRA
IPC: F01N3/00
Filed: 1983-06-20
Abstract: PURPOSE:To prevent the degree of opening of a forcible open/close unit from becoming lower than that of a throttle valve when the unit is operated in a closing direction during the idling of an engine, by providing three restrictors to control the movement between a throttle drum and a throttle lever. CONSTITUTION:A forcible open/close unit 11 comprises a throttle lever 16 as an acting member, a throttle drum 17 as an operating member, and a first restrictor 19. A spring 18 urges the throttle lever 16 to turn for closure. The restrictor 19 controls the maximum relative angular closing displacement of the throttle lever 16 to the throttle drum 17. A second restrictor 31 is secured on a carburetor 4 to control the maximum closing turn of the throttle drum 17. A third restrictor 34 can control the throttle lever 16 to move in an opening direction beyond the maximum relative angular displacement position as the throttle drum 17 remains controlled to the position by the second restrictor 31.
Patent JP-H06175594-A (JP)
Title: Customer's shopping support device for shop
Inventor: MOTOMURA HIROMITSU
IPC: G09F27/00
Filed: 1992-04-02
Abstract: PURPOSE:To provide a device which supports customers, who come to a shop without a menu plan or whose impression about commodities from television commercials is lessened, with respect to purchase of commodities. CONSTITUTION:This device repeatedly televises television commercials or prices of commodities in the shop, cooking examples using these commodities, etc., in the shop to support shopping of customers and is provided with an editing device 1, which edits shop information like prices of commodities in the shop and cooking information of cooking examples using these commodities, and a display device 6. This display device 6 is provided with a recording part 4 which records shop information and cooking information edited by the editing device, a reproducing part 3 of recorded television commercial software, a video display part 5 which televises the outputs of the recording part and the reproducing part 4, and a controller 2 which is connected to the recording part 4, the reproducing part 3, and the video display part 5 and performs control of input/output of respective parts, correction of recorded contents, or the like.
Patent JP-H049476-A (JP)
Title: Surface-treating material for aluminum for automobile
Inventor: TSURUNO AKIHIRO
IPC: B32B15/08
Filed: 1990-04-26
Abstract: PURPOSE:To improve degreasability of a chromate film and to obtain a surface- treating material for Al for automobile excellent in corrosion resistance and clear reflection after electrodeposition coating, by providing a chromate film and a resin layer of specified composition on the surface of an Al plate. CONSTITUTION:A chromate film containing 10-100mg/m<2> Cr is formed on an Al plate for panels of automobile, on which a resin layer essentially comprising acrylic-epoxy resin and containing Zr salt is formed to 0.1-1.0mum thickness. This resin layer has resistance against oil, alkali and acid. The obtd. surface treated Al plate is excellent in corrosion resistance and clear reflection when it is used as a material for forming or cation electrodeposition coating, and this treated plate gives no elusion of Al or Cr ions in zinc phosphate soln.