baber/WOPTO huggingface dataset:
Patent JP-S5912610-A (JP)
Title: Ocl adapter circuit
Inventor: YAMAZAKI TSUKASA
IPC: H03F3/26
Filed: 1982-07-13
Abstract: PURPOSE:To obtain an OCL adapter circuit for connection from a one-power- source to a two-power-source amplifying circuit by using amplifiers which each operate by two power sources and a servo-amplifier in combination. CONSTITUTION:The amplifiers 1 and 2 each operate by two power-sources and an amplifier 1 is the servo-amplifier for suppressing the DC drift of the amplifier 1. The output of the one-power-source amplifying circuit is connected directly to the uninverted input terminal 3 of the amplifier 1 without using any capacitor. A terminal 5 is connected to a positive power source when the potential at the input terminal 3 is positive or to a negative power source when negative. Resistances 12 and 13 are determined by the gain of an AC component, and resistances 16 and 17 are equalized in value so that an inverted input terminal 19 is at the same potential with the uninverted input terminal 3. Thus, the OCL adapter circuit for connection from the one-power-source amplifying circuit to the two-power-source amplifying circuit is obtained.
Patent JP-H06333370-A (JP)
Title: Magnetic recording and reproducing device
Inventor: AOKI TOSHIYUKI
IPC: G11B27/02
Filed: 1993-05-24
Abstract: PURPOSE:To enable a magnetic recording/reproducing device of video recording side which was conventionally unable to use for the editing purpose by providing a circuit to output a control signal in the magnetic recording/reproducing device of reproducing side. CONSTITUTION:By connecting the circuit 14 outputting the control signal and a remote controller, etc., to the recording/reproducing device 1 of reproducing side, the control signal is transmitted to the magnetic recording/reproducing device 10 of video recording side produced by the own maker or the other maker. Thus, the device conventionally unable to use for editing and also the device having the different control logic are usable for the editing purpose, then the editing function is improved.
Patent JP-S5549126-A (JP)
Title: Method for treating impurity in fluid working system and apparatus therefor
Inventor: KAWAGUCHI KATSUYUKI
IPC: B01D53/00
Filed: 1978-10-03
Abstract: PURPOSE: To increase the rate of impurity removal, eliminate scale deposition, etc. and improve  starting characteristics by injecting a suitable amount of O 2  into the hermetic system in which inert gas is used as high temperature working fluid to oxidize the impurities then removing the  oxide with an adsorbing and refining zone.   
     CONSTITUTION: For example, in a H e  test loop, the H e  gas out from a circulating machine 1 is  heated to more than 1000°C in a regenerating heat exchanger 2 and heater 3, thence it passes  through test sections 4, 5, etc. and circulates to the circulating machine 1. O 2  of the amount of  detecting and metering the amount of the impurities discharged from the heat insulating material  of the high temperature heat insulating piping and letting them burn is added to the outlet of the  heater 3 of said circulating system. Hence, the impurities are converted to easy-to-refine and  remove H 2 O and CO 2 , part whereof are then sent to a refining system 7, where they are removed by adsorvents such as molecular sieves or the like. They are then joined to the main flow, whereby the entire system is purified. This makes it possible to prevent corrosion, etc. occuring in C  deposition and impurities, increase the rate of temperature rise of working fluid and improve starting characteristics. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01292672-A (JP)
Title: D/a converting device
Inventor: HIGUCHI TADASHI
IPC: H03M1/66
Filed: 1988-05-18
Abstract: PURPOSE:To obtain the regenerated waveform of high time base precision by converting an input signal into the data of a prescribed standard formant on the basis of a clock regenerated from the input signal, and D/A-converting it by a reference clock. CONSTITUTION:In a clock regenerating means 12, a clock signal is extracted from the input digital signal, and is supplied to a decoding means 13, and in the means 13, the input digital signal is converted into the data of the standard format according to this clock signal. In address controlling means 15, 19, the data from the means 13 is written in a storing means 14 correspondingly to a word clock obtained from the means 13 according to the clock signal from the means 12, and the data is read out from the means 14 correspondingly to the word clock generated according to the reference clock signal from a generating means 17. Next, the data read out from the means 14 is outputted through a D/A converting means 22.
Patent JP-H01290476-A (JP)
Title: Serial printer
Inventor: TAKEMURA ICHIRO
IPC: B41J19/20
Filed: 1988-05-17
Abstract: PURPOSE:To prevent slippage in printing from occurring in a printing direction by enabling a printing head to be moved in both forward and backward directions through rotating a spacing motor in only one direction, and enabling instantaneous switching of the moving direction of the head. CONSTITUTION:An upper part of a double-pole solenoid 9 fitted to a printing head 2 is turned ON, whereas a lower part of the solenoid 9 is turned OFF, whereby a movable belt presser 8 is moved to the upper side to clamp an upper part of a spacing belt 5 between an upper belt presser 6 and the movable belt presser 8, thereby fixing the head 2. In this condition, with the upper part of the belt 5 moved forward by forward rotation of a motor 3, the head 2 is moved forward. The lower part of the solenoid 9 is turned ON, whereby the movable belt presser 8 to the lower side to clamp a lower part of the spacing belt 5 between a lower belt presser 7 and the movable belt presser 8. In this condition, with the lower part of the belt 5 moved backward by the forward rotation of the motor 3, the head 2 is moved backward.
Patent JP-2000310652-A (JP)
Title: Amount-of-usage-measuring device
Inventor: MORINAGA TOSHIYA
IPC: G01D18/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To collect and correct the error between the meter-reading value of the amount of usage of power and meter-reading accumulation data being controlled by a central monitoring device by one worker. SOLUTION: In the amount-of-usage-measuring device, a worker connects a personal computer 13 to a central monitoring device 7, and collects meter- reading accumulation data being stored by a storage 9 every minute by the personal computer 13 for recording corresponding to the hour, minute, and second of collection year, month, and date. Then, the worker carries a personal computer 15, reads the meter-reading value of each meter 2 for inputting into the personal computer 15, and performs recording corresponding to the hour, minute, and second of the collection year, month, and date. The meter-reading value where the hour and minute of the collection year, month, and date of each meter 2 are equal to those of an input year, month, and date is compared with the meter-reading accumulation data, thus automatically calculating a correction value, and hence correcting the meter-reading data.
Patent JP-S5746956-A (JP)
Title: Purification of guanidine salt
Inventor: TAKAHASHI RIYOUJI
IPC: C07C239/00
Filed: 1980-09-02
Abstract: PURPOSE: A guanidine salt is treated with a hydroxide of alkaline earth metal, whereby it is purified to give the objective guanidine salt that is used as a flame retarder for cellulosic materials, because of its improved heat stability and high purity, containing no insoluble substances.  
     CONSTITUTION: A guanidine salt is melted or dissolved in water and a hydroxide of alkaline earth metal such as Mg(OH) 2  and/or oxide such as CaO and added thereto so that the ammonium salt included in the guanidine salt becomes less than 0.04mol% based on the guanidine salt. Then, the mixture is stirred and/or treated with a blowing gas such as nitrogen or air to expel the ammonia gas formed. Further, the insoluble substances are removed by filtration to give purified guanidine salt or its aqueous solution. Thermally unstable substances in the crude guanidine salt react with the alkaline earth metal compound to form insoluble salts, which are removed, whereby high thermal stability is maintained as a flame retarder. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5551726-A (JP)
Title: Glass globe forming method
Inventor: WATANABE KIYOSHI
IPC: C03B25/06
Filed: 1978-10-04
Abstract: PURPOSE: To form a glas globe with no strain by introducing remaining heat generated in a furnace into a cover with one end opened and by slowly cooling a glass globe in the cover.  
     CONSTITUTION: Remaining heat generated in a furnace is introduced into cover 12 from one end and discharfed from opening 12a at the other end. Cover 12 is internally provided with fixed member 13 made of material of low heat conductivity and conveyor belt 15 turning in the direction of arrow 14 in parallel with member 13. Glass globe 18 molded in a metal mold is separated from a tube, and cullet 18a of globe 18 is held between member 13 and belt 15. While being conveyed in the direction of arrow 19, globe 18 is naturally cooled with the heat to a temp. below the strain point of glass and dropped into storage case 20. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09306466-A (JP)
Title: Monoblock sealed lead acid battery
Inventor: OMAE HIROJI
IPC: H01M50/529
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a monoblock sealed lead acid battery capable of measuring voltage of an intermediate cell without worsening a commodity value of a battery and with no decrease in its characteristic. SOLUTION: In a reverse part of a cover 5 in a battery jar in a part corresponding to a bridge welding part 4, a boss part 6 is provided. In the boss part 6, a down facing recessed part 7 fitting the bridge welding part is provided. In a bottom part in the down facing recessed part 7 of the boss part 6, a lead electrode 8, with its one surface exposed in the recessed part 7, is supported to be buried. In the down facing recessed part 7 of the boss part 6, the bridge welding part 4 is fixedly fitted, to be conducted to the lead electrode 8. In the cover 5 of the battery jar, in a part corresponding to each bridge welding part 4, a voltage measuring hole 9 exposing partly the bridge welding part 4 is respectively provided.
Patent JP-S5822160-A (JP)
Inventor: FUJIWARA YOSHITOMO
IPC: F21V1/16
Filed: 1981-07-31
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-H05261793-A (JP)
Title: Apparatus for preparing and continuously extruding material
IPC: B29C48/41
Filed: 1992-05-14
Abstract: PURPOSE: To make more delicately controllable the resistance force to material without placing unallowable high load on the material in an apparatus for preparing and continuously extruding viscous, elastic, plastic and granular and/or plastic materials. CONSTITUTION: The apparatus is characterized in that the gap between the extruding screw axes 2 and 3 and the casing hole has larger width than needed for the operation of the screw axes 2 and 3 in the saddle zone over a considerable length along the screw axes.
Patent JP-H01291524-A (JP)
Title: Pll circuit
Inventor: UCHIJIMA MAKOTO
IPC: H03L7/08
Filed: 1988-05-18
Abstract: PURPOSE:To improve both a pull-in characteristic and an antinoise characteristic by generating a quotient signal and a remainder signal by dividing a gain input signal by a prescribed value>=1 by a loop filter, and setting the gain input signal by setting the quotient signal as the control signal of a VCO and adding the remainder signal on a phase difference signal. CONSTITUTION:By setting the gain input signal outputted from an adder 21 as an address and making a quotient and a remainder corresponding to the signal into a ROM in advance, a gain calculation part 22 can be constituted of a TTL circuit. Thereby, an operation faster than ever can be performed. Since the value of the quotient outputted from the gain calculation part 22, even when it being increased, can be clipped by a limiter 30 by inserting the limiter 30 between the gain calculation part 22 and the VCO, it is possible to prevent the input signal to the VCO3 from being increased excessively, and to eliminate a cycle skip further.
Patent JP-S62278556-A (JP)
Title: Method for developing process of positive type lithographic printing plate to improve uneven development
Inventor: NOGAMI AKIRA
IPC: G03F7/30
Filed: 1986-05-27
Abstract: PURPOSE:To inexpensively execute a developing process which makes always stable and uniform development, obviates the generation of uneven development, does not require the need for a liquid exchange and has excellent workability by supplying a prescribed alkaline liq. developer onto a positive type photosensitive lithographic printing plate to form a liquid film of a prescribed thickness at every developing process. CONSTITUTION:The positive type photosensitive lithographic printing plate (PS plate) subjected to an image exposing is automatically conveyed and developed by using an automatic developing machine. The alkaline liq. developer which contains the unused water as a main solvent and has <=50dyne/cm surface tension is supplied onto the PS plate and is applied thereto in the form of the liquid film having 0.01-1mm thickness at every developing process, by which the developing process is executed. The method for forming the liquid film of the developer includes a method using plural pieces of rolls, method using a surface-roughened roll, method using a slit, method using a blade, method using an air knife, etc. An aq. soln. essentially consisting of an alkaline agent is used for the liq developer.
Patent JP-H01292437-A (JP)
Title: Data driving type control method
Inventor: MAEJIMA YUKITO
IPC: G06F15/82
Filed: 1988-05-20
Abstract: PURPOSE:To wait the execution of other parts until one part to be executed in parallel is ended even when plural instruction groups to be executed in parallel exist and to improve the tracing efficiency of instructions by forming a last-in first-out queue in instruction execution based upon data driving. CONSTITUTION:When a connection request from a terminal such as a telephone set 7 and a trank 8 arrives at an exchange, a switching request analyzing part 10 analyzes the connection request, selects one of connection processing 1-m to be executed and registers an instruction address on the head of the connection processing in the final position of a queue 11. Then, an initializing table 15 corresponding to the name of the succeeding connection processing is indexed and a counter 27 for indicating the number of input data necessary for the execution of an instruction is initialized. When the queue 11 is not empty, the leading instruction of the connection processing registered by the analyzing part 10 is extracted from the final position of the queue 11 and stored, the instruction concerned is extracted from the queue 11 and a destination 24 to inform an output is found out on the basis of the stored instruction address.
Patent JP-S5914420-A (JP)
Title: Device for detecting abnormality of cutting in wire rod cutting machine
Inventor: TANASE YUKIHIKO
IPC: B23D33/10
Filed: 1982-07-12
Abstract: PURPOSE:To prevent substandard articles from entering standard products, by detecting abnormality of a cut face of a wire rod and a tool such as a cutter simultaneously with a cutting operation. CONSTITUTION:A compressive force during cutting a wire rod is measured by a pressure sensor 14, and is amplified by an amplifier 16. Thereafter, signals from the amplifier are sequentially digitized at a converter 17 according to a moving stroke of a cutter, and such digital signals are inputted to a comparator 19, in which they are compared with characteristics in a memory 18. If both the values are within a permissible limit, feeding of the wire rod is continued. On the other hand, if both the values are out of the permissible limit because of such an abnormality that the cutter is broorken or a life of the cutter is expired to reduce a cutting quality, feeding of the wire rod is discontinued, and a warning such as a buzzer is given.
Patent JP-H11309152-A (JP)
Title: Surgical needle
Inventor: FUKUDA SHOICHI
IPC: C22C38/02
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a surgical needle having rust resistance and having sufficient sharpness, bending strength, and rupture resistance (resistance to breaking), and the like at its needle end and needle body portion connecting thereto. SOLUTION: A surgical needle is made of austenitic stainless steel containing about 16 to 18 wt.% chromium, about 7 to 9 wt.% nickel, about 0.003 to 0.3 wt.% titanium, about 0.003 to 0.4 wt.% copper, about 0.6 to 0.8 wt.% molybdenum, and about 0.1 to 1.7 wt.% silicon. Its needle end A and needle body portion B connecting thereto have precipitated particles of titanium, copper, and molybdenum.
Patent JP-H05317773-A (JP)
Title: Coating device of organosol
Inventor: YUASA YASUHIRO
IPC: B05C3/18
Filed: 1992-05-14
Abstract: PURPOSE:To control constantly the coating thickness of organosol even if a foreign matter is made adhered to the rear face of a process sheet by constituting a device of a rotating base roll and a coater head, moving an edge of the coater head by the set length in the moving direction of a process sheet from the vertical straight line running through the center of the base roll and disposing thereon. CONSTITUTION:A coating device 1A of organosol Z, is constituted of a rotating base roll 2 and a coater head 3 with its edge 3a disposed across a clearance formed away from the surface of a process sheet P wound on the base roll by the distance equivalent to the coating thickness of organosol Z and the edge 3a of the coater head 3 is moved in the moving direction of the process sheet P by the set length (x) away from the vertical line running through the center O2 of the base roll 2 and disposed thereon. As a result, a foreign matter adhered on either of a cylindrical face of the base roll 2 or the rear side of the process sheet P is separated from the other sheet made adhered to the other of the above two faces at the edge 3a of the coater head 3 controlling the coating thickness of organosol Z, thus the process sheet P is not pushed up.
Patent JP-S5746348-A (JP)
Title: Phase servo circuit
Inventor: NAKANO KENJI
IPC: H04N5/7826
Filed: 1980-09-03
Abstract: PURPOSE:To produce an editing timing pulse through a simple constitution, by deciding the editing timing of a video signal recorder with the output of a counter that produces the reference signal of a phase servo circuit. CONSTITUTION:The rotary phase detection signal PG of a head drum is supplied to the set input of an FF12 via a monostable multivibrator 9, and the reference vertical synchronous signal X-VD is supplied to the reset input. Thus a phase difference pulse DPEB is delivered of Q. The external vertical synchronous signal EXTVD is supplied to the reset input R of an internal synchronous signal counter 24 via a differentiating circuit 26 and an OR gate G5. At the same time, the output of the counter 24 is supplied to a decoder 27 to produce a reset pulse (e) having the 1/2 vertical scanning period. This reset pulse is fed back to the reset input of the counter 24. Accordingly, the counter 24 is reset with the reset pulses (e) and d. The phase servo system is locked by the signal X-VD which is produced with a delay of a prescribed time from the reset position. Thus a certain synchronous relation is kept between the pule PG and the signal EXTVD.
Patent JP-H02299803-A (JP)
Title: Decorative plywood and its manufacture
Inventor: YAMAGUCHI MITSUYOSHI
IPC: B27D5/00
Filed: 1989-05-15
Abstract: PURPOSE:To form unevenness on the surface simply at a low cost, by a method wherein the uneven surface is formed by laminating a sheet material to the surface of a board and a filmy material is stuck close to the uneven surface. CONSTITUTION:A board 4 where an uneven surface 5 is formed is formed by sticking board materials 3... on the surface 2 of a flat plate body 1 and a permeable film body 6 is put on the uneven surface 5. The filmy body 6 is heated under this state and sucked to a board side by a vacuum device. In this case, an adhesive agent is applied to the uneven surface 5. With this construction, patterning of the uneven surface 5 and various patterns and giving of high class feeling can be performed simply, inexpensively and respectively to the surface 2 of decorative plywood.
Patent JP-S61277470-A (JP)
Title: Printing controller for printer
Inventor: KIMOTO ARATA
IPC: B41J1/34
Filed: 1985-06-04
Abstract: PURPOSE:To enable high-speed printing with less power consumption, by a method wherein supply of electric power to a driving motor is interrupted at a predetermined position in an end part of a printing section of a type drum, and printing is conducted during inertial rotation of the drum. CONSTITUTION:When a printing cycle is started, a character pulse from a printer mechanism 80 is detected, and a printing hammer solenoid is first deenergized. Next, where the printing is not the last printing, a printing action according to the pulse CP is conducted until a count in a CP counter in a controlling part 82 reaches a reference value K1. In this case, generation of a false CP due to a magnetic flux leaked from the driving motor is prevented by an FF 92 and a momentary inhibit timer 86. When the count reaches a reference value in the end part, a power source for the driving motor is turned OFF, printing is conducted during inertial rotation of the type drum, a final processing timer 94 is operated by a final printing command, namely, #CP40, and the printing solenoid is deenergized at that moment. Accordingly, high-speed printing can be conducted with less power consumption.
Patent JP-H10312450-A (JP)
Title: Shape recognition device and method
Inventor: UEDA AKIHIKO
IPC: G06T7/00
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To quickly recognize the shape of an object with high reliability by recognizing the shape of an irregular part of illumination light of an image based on the quantity of light reflected on the sloping surface of the irregular part and acquired based on the output of a photographing means. SOLUTION: The 1st to 8th light source parts 20A to 20H placed right above a camera 19 look up an electronic parts 1 which is held by adsorption from the different lower oblique sides and irradiate illumination light L10A to L10H to the edge faces of an irregular part of the parts 1 respectively at each prescribed incident angle set to an optical axis K10 of the camera 19. A control part 12 applies the signal processing such as the gray processing to the image signals S2 and detects the bright parts (i.e., the sum total of reflected light quantity on the edge faces) which are generated by the light L10A to L10H sent from the parts 20A to 20H on an image obtained based on the signals S2. Based on this detection result, the shape of a single face of the parts 1 is recognized.
Patent JP-S62279543-A (JP)
Title: Magneto-optical recording medium
Inventor: HASHIMOTO SHUICHI
IPC: G11B11/10
Filed: 1986-05-29
Abstract: PURPOSE:To extend the life of a magneto-optical recording film and to contrive cost reduction thereof by using a resin coated film having the low reactivity with a recording material to form an underlying protective film of the recording film. CONSTITUTION:The resin having the low reactivity with the recording film 4 is coated and formed as the underlying protective film 3 on a groove pattern for guiding light consisting of a photosetting acrylic resin 2 formed on a glass substrate 1 and the recording film 4 is formed thereon. The resin having the low reactivity with the recording film 4 is exemplified by a PVC, polyvinylidene chloride, vinyl chloride/vinyl acetate copolymer, polyvinylidene fluoride, metallic salt of polyvinyl sulfate, PVA, and vinyl chloride/vinylidene chloride copolymer. These resins have the low reactivity with the magneto-optical recording material. The life of the recording film is extended and the cost thereof is reduced by such constitution.