baber/WOPTO huggingface dataset:
Patent JP-S623035-A (JP)
Title: Production of porous quartz glass preform
Inventor: KOBAYASHI SHIGEYOSHI
IPC: C03B37/018
Filed: 1985-06-28
Abstract: PURPOSE:To enable the deposition of silica soot on a porous quartz glass preform in high efficiency, by introducing air into a reactor through the secondary air inlet opened at the center of the reactor top and having a specific opening and discharging the reaction gas from plural exhaustion ports opened to the upper and lower parts of the reactor. CONSTITUTION:A seed rod 12 is placed in a reactor furnished with an exhaustion port 14 having an exhaustion apparatus 20. A silicon compound supplied from the tank 4 is subjected to the flame hydrolysis in an oxyhydrogen flame 9 to effect the deposition and growth of silica soot on the seed rod to form a long preform 13 having large diameter. In the above process, air is introduced into the reactor through the secondary air inlet 16 opened at the center of the reactor top and having a specific opening and the reaction gas is discharged from the exhaustion ports 14, 15 opened at the upper and lower parts of the reactor.
Patent JP-S5472619-A (JP)
Title: Shading correction circuit for facsimile
Inventor: IKEDA MITSUGI
IPC: H04N1/401
Filed: 1977-11-21
Abstract: PURPOSE: To correct faithfully the shading characteristics which vary according to manuscripts by detecting signals indicating the shading characteristics of optical system of reader, holding the memory until the finish of transmission and removing the shading distortion in output operation for read scanning procedure.  
     CONSTITUTION: Free-running scanning circuit 6 scans previously the blank spaces of a manuscript by a line prior to the read scanning of characters and voltage control oscillator 8 converts the signals which indicate the shading characteristics obtained by lead scanning to frequency variation. The converted output is stored in shift register 11 and is read out in monostable multivibrator 12; moreover, the output is returned to "OR" gate 10 and converted to the signals indicating the original shading characteristics and the converted signals are detected and holded until the finish of transmission. Thus, the shading distortion in read output of circuit 6 can be removed and the shading characteristics which vary according to the manuscript can be corrected faithfully. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5930170-A (JP)
Title: Time window processing circuit
Inventor: KOIKE MITSUTAKA
IPC: G06F17/14
Filed: 1982-08-11
Abstract: PURPOSE:To utilize the resolution of an A/D converter sufficiently and to improve data precision after digital conversion, by performing time window function processing in the state of an analog signal. CONSTITUTION:An integrator 4 regards a positive constant voltage e1 as a signal to be integrated and an integrator 5 regards a negative constant voltage e2 as a signal to be integrated. Outputs V4 and V5 of the integrators 4 and 5 are inputted to an analog adder 6, whose output V4+V5 is inputted to an analog multiplier 7. The multiplier 7 multiplies this V4+V5 as a window function by an analog input signal S' to be processed, so the window function processing is carried out on analog basis; when the peak value of the output V0 of the multiplier 7 is matched with the permitted input of the A/D converter 8, its resolution is utilized efficiently.
Patent JP-S5567271-A (JP)
Title: Coding circuit
Inventor: TAKASHIMA HIROSHI
IPC: H04N1/00
Filed: 1978-11-14
Abstract: PURPOSE: To perform multiple processings with one coding circuit and subject additional information to the code processing as an original picture mode by processing collectively plural facsimile signals in the time division system and storing additional information as picture signals previously.  
     CONSTITUTION: A coding circuit is constituted by sampling circuits 7A∼7D which sample facsimile signals inputted from plural lines and have original picture mode input terminal 7 13 , run length counter 8 which counts length of each run of sampling signals in time division, FIFO memory 9 which stores output signals of counter 8, and run length coding unit 10 which codes output signals of memory 9 to a run length code in time division and converts output signals of memory 9 to sampled facsimile signals when an original picture mode designation signal is applied to input terminal 7 13 . By this constitution, increment of the number of coders is not required in case of a large number of lines, and additional information such as transmission date can be added to facsimile signals. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5764907-A (JP)
Title: Superconductive device
Inventor: SAITOU TATSUO
IPC: H01F6/06
Filed: 1980-10-09
Abstract: PURPOSE:To perfectly avoid undesirable displacement of coil of superconductive wire constituting a superconductive device, by arranging such that the main load applied to the coil such as electromagnetic reactional force is born directly without the help of the super low-temperature vessel supporting the coil. CONSTITUTION:A superconductive coil 20 is supported by a load bearer 16 without employing large number of members therebetween but through an insulating layer 22 solely. A part of the load bearer 16 is accommodated by a super low-temperature container 14 through a spacer 18. Thus, the bearer 16 and the container are not related to each other dynamically but function independently. By so doing, the equivalent transmission rigidity of the coil 20 and the bearer 16 is increased to prevent the movement of the coil 20 against the electromagnetic reactional force. In  addition, the container 14, which is a comparatively weak member, is relieved from  the load.
Patent JP-S5566912-A (JP)
Title: Carboxylation of ethylene polymer
Inventor: AKEYAMA HIDEO
IPC: C08F2/04
Filed: 1978-11-16
Abstract: PURPOSE: To perform the title reaction to a great extent for an ethylene polymer with keeping its original form, by carring out the heterogeneous reaction of the ethylene polymer with an α,β-unsaturated carboxylic acid (or its anhydride) in the presence or abseuce of a specific vinylidene monomer using a particular reaction medium.  
     CONSTITUTION: The objective carboxylation can be performed by the heterogeneous reaction of a powdered or pelletized eshylene polymer with an α,β-unsaturated carboxylic acid (or its auhydride) in the presence or absence of at least one vinylidene monomer of formula I (X and Y are the same or different, being each H, Cl, alkyl, acetoxy, carboxylic ester, or cyano) in a 4W8C aliphatic tertiary alcohol, a reaction medium, using a graft initiator such as an organic peroxide. The resulting carboxylated ethylene polymer consists of an ethylene polymer and an acid monomer, or an ethylene polymer, an acid monomer, and a vinylidene monomer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5842049-A (JP)
Title: Continuous ultrasonic jointing device for photographic paper
Inventor: FUJII SHINICHI
IPC: B31F5/00
Filed: 1981-09-07
Abstract: PURPOSE:To joint even wide papers continuously without leaving them uncoupled partially, by connecting an ultrasonic oscillator to the shaft part of a disc-shaped horn main body and converting the longitudinal oscillation of the ultrasonic oscillator in the axial direction of the horn to the radial direction of the horn main body. CONSTITUTION:Through a disc-shaped horn 31 and an ultrasonic oscillator 32 connected to the shaft part of this horn 31 are osciallated longitudinally in the axial direction, the oscillation direction of the horn 31 is converted at 90 deg. to generate the longitudinal oscillation in the radial direction of a round jaw-shaped projecting part 31a because this projecting part 31a is provided laterally around the part which is the node of the oscillation of the horn 31. Consequently, the horn 31 is pressed agaist two papers 33 and 33' piled on an anvil 34, and ultrasonic waves are radiated, and the horn 31 is rotated and run, thus jointing papers 33 and 33' throughout their width.
Patent JP-2000296351-A (JP)
Title: Aerosol jetting device having expansion tube structure
Inventor: SAKAINO KOICHI
IPC: B65D83/14
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To eject fluid even to a distance with the expansion of an expansion tube structure and even to a corner part or narrow place of a room by detachably attaching the expansion tube structure at a jetting port of an aerosol jetting vessel and arranging a nozzle at the tip of the expansion tube structure. SOLUTION: The expansion tube structure is formed from a cylindrical body 4 composed of a nozzle 1, an intermediate joint cylindrical body 2 and an end part joint cylindrical body 3 and the end part of the cylindrical body 4 is connected to the jetting port of the aerosol jetting vessel. At this time, a rotatable joint 11 is arranged at the end part of the cylindrical body 4 and the expansion tube structure 1 is detachably attached to the jetting port 5. The intermediate joint cylinder 2 is used as a double cylindrical body 12 when the expansion tube structure 1 is shrunk and is used as a single cylindrical body at the time of expanding. Then the fluid is ejected even to a distance by expanding the expansion tube structure 1 and even to the corner part or narrow place because the nozzle 1 is arranged at the tip of the cylindrical body 4.
Patent JP-H036963-A (JP)
Title: Destination management system for office worker
Inventor: INAGAKI MASAAKI
IPC: H04M3/42
Filed: 1989-06-02
Abstract: PURPOSE:To recognize destination information of lots of persons including persons resident on a floor by entering destination information from a multi- function telephone set, and displaying the destination information to the multi- function telephone set so as to use a multi-function telephone set located nearest. CONSTITUTION:An information processing unit 1 is provided with a destination management means 11 analyzing the information from a multi-function telephone set 3 and commanding the operation to the multi-function telephone set 3, and a private branch of electronic exchange 4 is provided with a control information means 41 applying conversion with the information processing unit 1 and control of the multi-function telephone set 3. A destination management file section 2 stores a destination management file 21 stored in an external storage device for persons to be managed, a person information file 22 and a destination information file 23. Thus, in the case of correspondence of a telephone call reaching other person, the destination state of the person is confirmed while making conversion and it is possible to send the destination and return schedule time to the opposite party.
Patent JP-H05329418-A (JP)
Title: Coater with adhesive and coating method
Inventor: AMANO HIROFUMI
IPC: C09J7/02
Filed: 1992-06-01
Abstract: PURPOSE:To obtain an adhesive tape good in quality by applying an adhesive not contg. bubbles nor a film on which the adhesive is hardened. CONSTITUTION:A vat 5 is used for which the adhesive is retained in the lower part of a back roll 1 and in order to apply the adhesive to a base material sheet wound on the backup roll 1, an adhesive supply port 6a is provided on the upper part of an inclined bottom plate 6 which directs obliquely downward to the lower past of the backup roll 1 and whose lower end edge 61 extends to a position where the end edge enough approaches the backup roll 1 but does not come into contact with the backup roll 1. To an adhesive retaining part 4 of the vat, an adhesive 91 is supplied from the adhesive supply hole 6a provided on in the upper part of the inclined bottom plate 6.
Patent JP-S5475159-A (JP)
Title: Method of disposing plating waste water
Inventor: YABE KOUICHI
IPC: B01J41/04
Filed: 1977-11-25
Abstract: PURPOSE: To efficiently dispose water while allowing the regeneration and reuse of resin, by removing metallic cyanogen complex ions, cations, cyanogen ions and anions by contacting cyanogen group plating waste water and appropriate ion exchange resin.  
     CONSTITUTION: In a 1st process, cyanogen group plating waste water is passed through salt type weak or intermidiate basic anion exchanger filled into a column in down-flow or up-flow shapes, and metallic cyanogen complex ions are removed under a stable condition. In the next 2nd process, cations are removed by contacting water flowing out from the 1st process and dydrogen type strong acidic cation exchanger in the same manner. In a 3rd process, anions are removed by contacting water flowing out from the 2nd process and only acid radical type strong basic anoin exchanger or hydroxylic weak or intermediate basic anion exchanger and hydroxyl type strong basic exchanger. Resin used can be regenerated and reused. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05336099-A (JP)
Title: Atm cell head synchronizing method
Inventor: HINO SHIGEKI
IPC: H04L7/08
Filed: 1992-06-01
Abstract: PURPOSE:To synchronize the head of a cell by defining a code, which violates the nBIC rule, as the head of the cell at the time of detecting this code on the reception side. CONSTITUTION:n-bit parallel data from data input lines 111 to 11n, a cell head synchronizing signal from a cell head synchronizing signal input line 12, and a clock from a clock input line 13 are inputted to a transmission circuit 10. A multiplexer 14 takes in n-bit parallel data and the inverted output signal of an exclusive OR circuit 15 which operates exclusive OR between one bit of this data and the cell head synchronizing signal. The multiplexing processing is performed there with respect to the nBIC code where two prescribed bits have inversion relations. A demultiplexer 23 of a reception circuit 20 expands the reception signal to n+1 bits in parallel synchronously with the clock and outputs n-bit parallel data to data output lines 241 to 24n and sends two prescribed bits to be used for check of the nBIC code rule to an exclusive OR circuit 25. The circuit 25 sends the synchronous detection signal to a first protecting circuit 26. The circuit 26 sends a synchronizing signal in the high level to an AND circuit 22.
Patent JP-H10319910-A (JP)
Title: Driving device for organic display device
Inventor: MAEYAMA SHIGETAKA
IPC: H05B44/00
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To enable an organic EL display driving device to cope with the secular change of a light emitting luminance, to be hardly affected by the fluctuation of a power source voltage and also to adjust the brightness of an organic element at an arbitrary brightness by comparing a current detection signal with a prescribed reference value and controlling a voltage to be applied to the organ EL element based on the output of the compared result. SOLUTION: A current detecting means 9 detects a current flowing through an organic EL element to covert it into a prescribe signal. A comparator means 2 compares the current detection signal obtained from the current detecting means 9 with a reference signal ref made to correspond to a prescribed light emitting luminance to output the result. A decision circuit 5 controls a current value to be applied to the organic EL element by the output from the comparator means 2. The output of the decision circuit 5 is transmitted to the power source of an organic EL display and the current is controlled to a proper current value.  Thus, even when an organic EL element whose light emitting area is different from that of the organic EL element coexists in the display, the luminance of the display can be controlled by detecting and controlling the current flowing through a typical segment display element.
Patent JP-H07325151-A (JP)
Title: Ultrasonic distance measuring equipment
Inventor: SAWADA NAOMI
IPC: G01S15/08
Filed: 1994-05-31
Abstract: PURPOSE:To realize accurate measurement of distance by converting a transmission signal output from a transmission circuit section including a phase modulation point through an ultrasonic transducer into an ultrasonic wave, feeding a receiving circuit section with a receiving signal obtained by converting an ultrasonic wave reflected on an object, and then measuring the time interval between both signals. CONSTITUTION:A transmission circuit section 12 delivers a transmission signal (a) including a phase modulation point (x) and an ultrasonic transducer 86 converts the transmission signal (a) into an ultrasonic wave U. The ultrasonic wave U is reflected on an object 84 back to the transducer 86 where it is converted into a receiving signal (b) and delivered to a receiving circuit section 14. A time measuring section 16 measures the time interval (t) between the moment when the signal (a) is delivered from the circuit section 12 and the moment when the signal (b) is delivered from the circuit section 14. The time interval (t) represents the time required for the ultrasonic wave U to reciprocate between the transducer 86 and the object 84. The distance D between the transducer 86 and the object is calculated accurately at a section 18 according to a formula; D=(txv)/2, where (v) represents the sound velocity.
Patent JP-2000331786-A (JP)
Title: Discharge lamp lighting circuit
Inventor: ENYA YOSHIKI
IPC: H05B41/18
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration of an electrode and extend the service life of a discharge lamp by comprising a main discharge circuit for supplying a heating current to each of a pair of electrodes of a discharge lamp, to apply a high voltage between the electrodes and a glow starter connected in parallel to the discharge lamp. SOLUTION: When a power switch 20 is turned on, a current is carried to a primary winding L11 or L12 of a leakage transformer Tr, and the electrodes 11, 12 of a fluorescent lamp are heated by the output current of filament windings F1, F2 to emit thermoelectrons. An output voltage is also generated in a main discharge circuit formed of the secondary winding L2 of the leakage transformer Tr, capacitors C1-C3 and a discharge resistor R to apply a high voltage between the electrodes 11 and 12 of the fluorescent lamp.  At a stage where the thermoelectron quantity is insufficient, the current of the main discharge circuit is carried within a glow starter 21, so that no high voltage current is carried between the electrodes 11 and 12 of the fluorescent lamp, and the extension in service life of the fluorescent lamp can be thus attained without causing the deterioration of the electrode surface by sputtering.
Patent JP-S5567644-A (JP)
Title: Sharpness judgement method for construction material
Inventor: HAYASHI MAKOTO
IPC: G01N17/00
Filed: 1978-11-17
Abstract: PURPOSE:To enable to measure the degree of sharpness of the construction materials of actual plant simply and accurately, with diffraction X-ray profile through the sharpness treatment for the test piece in advance. CONSTITUTION:The incident X-rays 10 are radiated around the welded part 3 of pipe 1 or 2 form the goniometer 5. The X-ray intensity of the diffraction X-rays 11 reflected on the inspected surface is detected with the goniometer 5. In radiating the incident X-rays on the inspected surface, the incident angle rotation axis 9 is turned to change the incident angle of the incident X-rays 10. From the relation between the incident angle and the intensity of X-rays, the half value with and the peak position corresponding to the inspected position of the pipe 1 or 2 are determined, and the degree of the sharphess around the welded part 3 can be judged from the values.
Patent JP-H0433637-A (JP)
Title: Drying controller for tableware washing machine
Inventor: TAKAHASHI TAKETO
IPC: A47L15/48
Filed: 1990-05-29
Abstract: PURPOSE:To quickly rise a temperature in a washing tank to set a temperature, and also, to improve the drying performance by making to a specific temperature by varying an intermittent operation time of a heating means at a temperature by a temperature detecting means, in a tableware drying process. CONSTITUTION:When washing and rinsing processes are finished, a drain means 2 is operated, water in a washing tank is discharged to the outside and an air blower 6 is operated, and steam which collects by heating rinsing is exhausted to the outside. When a temperature of a temperature detecting means 5 is below 30 deg.C, an intermittent operation for heating a heating means 4 for 55 seconds and for air-cooling it for five seconds is executed. When its temperature is below 60 deg.C, the means is heated for 30 seconds, and air-cooled for 30 seconds. When the temperature is below 70 deg.C, it is heated for 10 seconds and air-cooled for 50 seconds. When it is below 75 deg.C, it is heated for five seconds and air-cooled for 55 seconds. When it is below 80 deg.C, it is heated for three seconds and air-cooled for 57 seconds. When it exceeds 80 deg.C, unless a set time elapses, the heating means 4 is stopped. In such a way, when the operation of the heating means 4 is lengthened until the temperature becomes a set temperature, and the operation of the heating means is shortened when it approaches the set temperature, the temperature reaches quickly the set temperature, and also, a temperature control operation is eliminated. When the set time elapses, the drying process is finished.
Patent JP-S6120428-A (JP)
Title: Multifunction fuzzy logical circuit
Inventor: YAMAKAWA RETSU
IPC: H03K19/00
Filed: 1984-07-06
Abstract: PURPOSE:To obtain a multifunction fuzzy logical circuit which is used as the base of a system suitable for handling a fuzzy logic, by providing plural different fuzzy logical circuits which use a current generated by an inputting circuit as at least one of input power sources, respectively. CONSTITUTION:An input current and an output current of a fuzzy logical circuit 10 are denoted as Ii and Io, respectively. A shows an input/output state that the input current Ii flows in toward the circuit 10, and the output current Io flows out of the circuit 10. They are called as a suction input and a discharge output. B shows a state of a discharge input and a suction output, by which the input current Ii flows out of the circuit and the output current Io flows into the circuit 10. A limit difference circuit consists of a current mirror 1 constituted of a p-MOSFET, a wired OR, a diode 2, two current sources 3, 4, and one output terminal 5.
Patent JP-S5669058-A (JP)
Title: Positioning method and apparatus
Inventor: FUJIE MASAKATSU
IPC: B23Q3/18
Filed: 1979-11-02
Abstract: PURPOSE: To highly accurately position a heavy object or the like on a pallet independently of friction or inertia force by detecting the displacement amount and direction of a heavy object to control the clamping force according to the detection values.  
     CONSTITUTION: The position of a work 2 is detected by a detector 4, and the detection signal is inputted to an arithmetic means 7 to obtain the displacement amount of the work 2 with respect to a pallet 1 as well as to output a signal for controlling the displacement and the force to the work 2 to a clamp member driving means 8 according to the displacement amount. The driving means 8 rotates the screw provided on the pallet 1 to control the force and direction of clamp members 10 so that the work 2 is moved by the displacement amount and positioned and secured at a standard work-position on the pallet 1. 
     COPYRIGHT: (C)1981,JPO&Japio