baber/WOPTO huggingface dataset:
Patent JP-H07309602-A (JP)
Title: Tubular cracking furnace for catalytic cracking of hydrocarbon with steam
Inventor: HAIKO BAANAATO
IPC: C01B3/42
Filed: 1995-02-08
Abstract: PURPOSE: To provide the cracking furnace capable of performing catalytic steam cracking of a hydrocarbon(s) with high heat efficiency and in a high cracking conversion ratio by providing a tubular cracking furnace with a catalyst chamber contg. the bulk material bed, introducing a process gas consisting of methane and steam into the bulk material bed and concurrently, heating the process gas with heated gas tubes.  
     CONSTITUTION: In this cracking furnace, a catalyst chamber 3 contains a bulk material bed 5 consisting of catalyst elements 4 and the catalyst elements 4 are downwardly moved in the catalyst chamber 3 by gravity and refluxed with a process gas, transferred through a take-off conduit 15, an excess flow control device 16, a reactivation unit 21, a flow rate control device 12 and a feed conduit 11. Also, one or many heating gas tubes 6 are placed in the snaky or helical shape, so as to pierce the bulk material bed 5 and then, hot helium heated to 950°C is passed through the inside of each of the heating gas tubes 6, to heat the process gas. At this time, the process gas comprises methane and steam in a steam/methane volumetric ratio of 3/1 to 7/1 and is fed into the bulk material bed 5 from a process gas inflow port 19 and in the bed 5, catalytically cracked in a ≥80% cracking conversion ratio and then, the resulting cracked gas is taken off from a cracked gas outflow port 20. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S58138161-A (JP)
Title: Control circuit for polarity inversion
Inventor: HAGISHIMA KOUICHI
IPC: H04Q1/38
Filed: 1982-02-12
Abstract: PURPOSE:To prevent a polarity inversion switch from beging driven in error, by placing a low pass filter between a polarity control circuit and a control terminal of the polarity inversion switch, even if an error signal of a control system is applied on a control signal at a normal feeding state. CONSTITUTION:If a ''1'' level signal is applied to registers 9-11 together with a clock signal 15 to control data 12, 14 at normal feeding state because of an error signal of the control system, the registers 9-11 keep the content till the next clock signal 15 comes. The time constant of the low pass filter is set sufficiently longer than the clock period. Then, in the relation of time between a voltage waveform at an output terminal 104 of a driver 8 and a control terminal 103 of the polarity inversion switches 3, 4 and the clock signal 15, the voltage at the control terminal 103 of the switches 3, 4 does not exceed the required threshold value due to the transit of the switches 3, 4 to the ON-state, and the switches 3, 4 remain the OFF-state to allow to obtain the normal feeding state.
Patent JP-H01196415-A (JP)
Title: Injector for cartridge tank
Inventor: UBUKATA SUSUMU
IPC: F23K5/00
Filed: 1988-01-29
Abstract: PURPOSE:To enable a cartridge tank to be automatically filled with kerosene to a predetermined level, by a construction wherein a pushing-in part is provided with a valve body-pushing part at the tip thereof and with a photo-sensor for detecting a liquid level in the vicinity of the valve body-pushing part, and a discharging port for a liquid flowing out of an introducing pipe is provided on the upper side of a shielding part provided for the photo-sensor. CONSTITUTION:A tubular pushing-in means 10A provided at a central part of an injector 10 is inserted through a valve hole 3A to push in a valve body 7 by a lower end part 10K thereof against the force of a spring 8, and a pair of left and right hooks 10H provided on the injector 10 are fixed by a pair of stopping parts 3C attached to a cap 3. A liquid flowing through the pushing-in means 10A flows out through a discharging port 10B, and flows through a liquid passing port 5D to fill a cartridge tank. Air in the tank is released into the atmosphere through an exhaust port 5C and the gap between the valve hole 3A and the pushing-in means 10A. The liquid flowing out through the discharging port 10B is prevented by a shielding part 10J from wetting the photo-sensor 10P to cause malfunction.
Patent JP-S61181134-A (JP)
Title: Cleansing apparatus
Inventor: FUNADA RYUICHI
IPC: B08B7/04
Filed: 1985-02-07
Abstract: PURPOSE:To enable the sufficient cleansing of a substance to be cleansd which has a complicated surface comprising minutely-processed portions, by disposing ultrasonic vibrators at a tubular casing which covers the surroundings of a work piece support table of a cleansing apparatus. CONSTITUTION:The apparatus is constructed of a work piece support table 6, a tubular casing 1 surrounding the work piece support table 6, and ultrasonic vibrators 7a-7c fitted to the casing 1. The number of the ultrasonic vibrators is not limited to three, and the fitting positions thereof are not limited to the lower part of the casing 1 either. Frequencies given by the ultrasonic vibrators 7a-7c are not restricted, and it is unnecessary to make identical all the frequencies given by the ultrasonic vibrators 7a-7c. Moreover, it offers no problem to change the frequencies at time intervals. It is desirable that the casing 1 is formed in consideration of the propagation of ultrasonic waves, brushing, scrubber cleansing by high-pressure jet, and further the recontamination due to scattered liquid droplets at the time of high-speed rotation drying.
Patent JP-S55115458-A (JP)
Title: Preparation of stable ultramarine composition
Inventor: ABE NOBUYOSHI
IPC: C04B28/04
Filed: 1979-02-26
Abstract: PURPOSE: To obtain a title composition with excellent chemical resistance useful as a paint or the like, by a method wherein alkali silicate and an org. compound capable of reacting with said alkali silicate to form silica sol are reacted in an aqueous slurry of ultramarine to precipitate fine amorphous silica onto a surface of ultramarine particle.  
     CONSTITUTION: An aqueous slurry of ultramarine of which pH is about 7W11, pref., about 9W11 and the concentration is generally 50W30g/l is prepared. On the other hand, a specific org. compound is added to an aqueous alkali silicate solution of which the concentration is 1W10wt% as SiO 2  to prepare a solution. A suitable org. compound is one having a capacity to form silica sol by reacting with alkali silicate, such as an org. phosphoric acid compound like trimethyl phosphate, an org. boric acid compound like ethyl borate, and a derivative like salts, esters, or amides of an org. acid, aldehyde, or peroxide. Subsequently, this solution is added to an aqueous slurry of ultramarine while pH is controlled to about 9W11 and temp. to above about 60°C and reacted to precipitate fine amorphous silica onto a surface of ultramarine particles. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09208079-A (JP)
Title: Sheet conveyance device and recording device
Inventor: KURATA TETSUJI
IPC: B65H5/06
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To convey even a thick sheet exactly by fitting a supporting member having a guide part for guiding sheet insertion until the top end of the sheet comes into contact with the contact point of a driven rotator as a result of it being pushed up by the sheet when inserting the sheet thicker than a prescribed thickness. SOLUTION: A pinch roller 2, which is rotatably-mounted on a body journaled part 4a near the sheet insertion opening of a device body 4 and is rotatably- supported by a holder 3, presses a sheet S against a feed roller 1. The upper surface end of the sheet S fed along a insertion guide member 6 driven by the rotation of the feed roller 1 comes into contact with the guide part 3a of the holder 3, slides on the surface of the guide part 3a, and is inserted while pushing the holder 3 upward against a spring 5. The lower surface of the sheet S is brought into no contact with the feed roller 1, therefore, insertion is possible with relatively small force. When the feed roller 1 is driven, the pinch roller 2 pushes the sheet S with appropriate force, brings it into contact with the feed roller and convey it.
Patent JP-H07222053-A (JP)
Title: Method and apparatus for digital video processing
Inventor: DEIBITSUDO II REIKU
IPC: H04N5/265
Filed: 1995-01-17
Abstract: PURPOSE: To provide a method and a processor for executing a DSK operation (down stream keying) in one mixing stage. CONSTITUTION: An output pixel uk =(1-β)vk +βB is generated from βB by which an input video signal V having a pixel ak , an input video signal C having a pixel bk and the stream/fade control signal β of the pixel B of a single color are processed. Here, vk =(1-α)ak +(α)bk , and α is a key signal having different values on respective pixels ak . The value of β is constant on the respective frames of the input pixel ak . A mixing circuit 31 receives five input data streams. They are the first pixel ak , the second pixel bk , the third stream of the pixel βB evaluated at prescribed reference, the first key signal cv =(1-β)-α(1-β) and the second key signal cg =α(1-β).
Patent JP-H01252767-A (JP)
Title: Production of thin x-ray amorphous aluminum nitride or aluminum silicon nitride layer on surface
Inventor: HERUMUUTO SHIYUTAININGAA
IPC: G11B7/243
Filed: 1989-02-01
Abstract: PURPOSE: To surely and easily produce thin layer of X-ray amorphous AlN, etc., by subjecting Al, or Al and Si to sputtering in a treating gaseous atmosphere contg. noble gas, such as Xe, Ne or Kr, and N 2  at specific ratios in vacuum.  
     CONSTITUTION: Al or Al and Si are subjected to reactive cathode sputtering or reactive magnetron cathode sputtering in the treating gaseous atmosphere contg. noble gas and N 2  in the vacuum. As a result, the nitride layer is separated from a gaseous phase and attached, by which the thin layer of the X-ray amorphous aluminum nitride or aluminum silicon nitride having good corrosion resistance are obtd. on the surface. The Xe, Ne or Kr is used for the noble gas described above or a mixture composed of the Xe and the Ne and/or the Kr or a mixture composed of the Ne and the Kr is used in place of the gases described above. Further, the volumetric ratio of the noble gas or the noble gaseous mixture to the N 2  is specified to 2:1 to 10:1. As a result, the thin layers described above are surely and easily obtd. 
     COPYRIGHT: (C)1989,JPO
Patent JP-2000217956-A (JP)
Title: Golf trainer
Inventor: OZAKI YOSHITO
IPC: A63B69/36
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To train upward shooting at an inclined plane whose front part is high and train lower shooting at an inclined plane whose front part is low by shooting toward whole angles, 360 deg.C. SOLUTION: An outer peripheral face of a trainer main body 1 which is made of rubber or plastic and has a flat summit that can be put one golf ball on a conic pointed summit is covered with an artificial turf sheet 5 that leaves a circular golf ball putting part 4 toward a direction of circumference at a neighborhood of a center of a height of the training main body l. Thereby, a user can train upward and downward shooting at an inclined plane by putting the golf ball at a free point of the circular golf ball putting part from any position of 360 deg.C. Further, the user can train a shooting toward a front by putting the golf ball at the summit 2.
Patent JP-S63190747-A (JP)
Inventor: UEDA SHIGEYUKI
IPC: C04B24/06
Filed: 1987-01-31
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-S57137427-A (JP)
Title: Production of ferritic stainless steel sheet of superior workability
Inventor: ASHIURA TAKEO
IPC: B21B3/02
Filed: 1981-02-18
Abstract: PURPOSE:To improve productivity and to reduce scale flaws and ridging in continuous hot rolling of a ferritic stainless steel slab by eliminating the time waiting until the start of finish rolling after the end of rough rolling and increasing the start temp. thereof. CONSTITUTION:The starting temp. for rough rolling of a slab is set at <=1,200 deg.C and the starting temp. for continuous finish rolling at >=900 deg.C, and recrystallization rolling of >=25% rolling pass draft is executed in plural passes. Further, thr rolling temp. in the post stage of the finish rolling is set at <=800 deg.C, and after the slab is rolled at >=25% cumulative draft, the hot rolled plate is subjected to annealing for a short time within 10min at 700-1,100 deg.C, after which it is cold-rolled and is finish-annealed. Here, if the starting temp. for the finish rolling is set at >=900 deg.C, the rolling is accomplished in the recrystallization temp. region and the continuous rolling is accomplished; therefore, the recrystallization effect equivalent metallurgically to that of single pass large screw-down rolling is obtained by setting single pass draft at >=25% and executing cumulative rolling.
Patent JP-S59152333-A (JP)
Inventor: JIERAARU REDOJINIATSUKU
IPC: C12N5/071
Filed: 1984-02-08
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-H03224976-A (JP)
Title: Operation controller
Inventor: YOSHIDA NOBUYOSHI
IPC: E05B49/00
Filed: 1990-01-31
Abstract: PURPOSE:To raise the efficiency of antitheft operation by a method in which a memory circuit, a comparison circuit, and a signal control circuit are provided, and the generation of coincident signal is prevented by the signal control circuit according to the number or time to be set to coincident signals from the comparison circuit. CONSTITUTION:For an operation control circuit 1, input terminals to lead to switches 11 and output terminals for a device to driven such as lock, a displayer 3, and buzzer are provided. In the circuit 1, also, a counter to count the number of coincident signals from the comparision circuit, a times-setting circuit, and a time-setting circuit to determine the control time of the device 2 are provided. A switch 11 is operated in a given order to generate sign code signals, they are compared with sign codes stored in the memory circuit by the comparison circuit, and when generating coincident signals, the generation of coincident signals is prevented according to the number of time of coincident signals. The antitheft efficiency can thus be raised.
Patent JP-H06237554-A (JP)
Title: Bulb turbine generator
Inventor: KOBAYASHI HIDEKI
IPC: H02K7/18
Filed: 1993-02-10
Abstract: PURPOSE:To enhance the cooling efficiency of an air cooler in a bulb turbine generator wherein a casing in which a generator and the air cooler cooling it are installed so as to be submerged in a watercourse and a turbine installed in the watercourse is connected directly to the shaft of the generator at the outside of the casing. CONSTITUTION:The inside of a top cover 1A for a casing 1 is filled with cooling water 13, and the air is circulated at the inside of a generator via a wind- guiding pipe 14 which has been laid so as to come into contact with at least the cooling water 13.
Patent JP-S58138676-A (JP)
Title: Paper feeder
Inventor: KATOU TAKAMI
IPC: B41J11/48
Filed: 1982-02-13
Abstract: PURPOSE:To prevent the falling of a continuous paper when a single slip paper is printed by providing a brake to prevent the rotation of a continuous paper drive shaft in a back paper supply direction in a printer paper feeder to feed two kinds of printing papers, continuous paper and single slip paper. CONSTITUTION:During the printing period of single slip papers, the rotation of a paper feeding motor 18 for a drive shaft 9a is interrupted by the separation of the first solenoid clutch 16, and thereby a pin tractor 9 is intented to turn toward a back paper supplying direction under the weight of the continuous paper 7. In this case, since a plastic collar 31 turning integrally with the drive shaft 9a of the pin tractor 9 and a brake spring 32 wound one or two times around the acting face 30 thereof are directed toward winding direction, frictional resistance is increased and rotation toward the back paper supplying direction is interrupted. Since the drive force of the paper feeding motor 18 is sufficiently stronger than the braking force of the brake spring 32, no troubles occur during the drive period.
Patent JP-2000218680-A (JP)
Title: Method for extruding parison and extruder head
Inventor: UCHIYAMA MIKIO
IPC: B29C48/395
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To simply, rapidly facilitate color change, resin replacement and to eliminate a linear generation of different colors or resins in a molding by shortening a resin route from an end of a screw to a resin outlet of a parison extruder for rotating longitudinal cone type screw through a reduction gear by a variable speed motor. SOLUTION: A conical type screw of a longitudinal extruder is rotatably brought into contact with a barrel contained in a cylinder, formed in a truncated conical shape to accelerate a flowing speed faster from a large diameter side toward a small-diameter side, thereby enhancing a kneading effect. A breaker plate 39 is provided on the midway of a resin route 38 from an end of the screw to a resin outlet to axially straighten a flow of the resin. The resin supplied by a hopper 43 is extruded to a parison 42 from a gap between a die 40 and a core 41, the resin adhered to a wall surface of the barrel is always scraped by a light of the screw, thereby shortening the route 38 from the end of the screw to the outlet. Thus, the route 38 is short to prevent thermal deterioration of the resin, and rapid resin replacement or color change can be executed without adverse influence to the molding.
Patent JP-H08213145-A (JP)
Title: Applicator for terminal crimping machine
Inventor: KANEDA YOSHIYUKI
IPC: H01R43/055
Filed: 1995-02-09
Abstract: PURPOSE: To provide a terminal crimping machine applicator capable of quickly changing a terminal in relation to a change in the part number thereof by assembling a terminal reel into the applicator as integral part thereof. CONSTITUTION: A substrate has a terminal crimping section 2 with a crimping anvil 7 as well as a crimping jig 8, a terminal feed section 3 with a terminal feed mechanism, a terminal reel 5 with a wound chain type terminal, and a reel stand 4 for supporting the reel 5, respectively arranged as integral part thereof. The chain type terminal led out from the reel 5 is, then, detachably mounted on a terminal crimping machine in such a condition as set in the crimping section 2.
Patent JP-S60167487-A (JP)
Title: Laser wavelength tuner
Inventor: ISHIDA YUUJI
IPC: H01S3/1055
Filed: 1984-02-10
Abstract: PURPOSE:To enable the tuning of far infrared laser oscillators of high immediate-response by providing a driving device which detects the wavelength of an output light of a carbonic acid gas laser and automatically adjust the resonator length of the far infrared laser oscillator according to this wavelength. CONSTITUTION:The carbonic acid gas laser photo output 31 is mostly introduced to the far infrared laser oscillator 42 and partly to a wavelength measurement instrument 91 by means of a beam splitter 52. A wavelength value of the carbonic gas laser beam 31 detected by the instrument 91 is transmitted to a processor 81, and the wavelength value of a far infrared laser beam corresponding to the wavelength is led out of a memory 82. The processor 81 transmits the output signal proportional to the wavelength of the far infrared laser beam led out to a motor drive circuit 72. A motor 62 is driven on the output signal led out of the circuit 72, and then rotates a micrometer 61, thus varying the optical axial length of the resonator. The far infrared laser beam is simultaneously detected by a power meter 92 and stops the output signal from the circuit 72 at the point of reaching the maximum output, thus locking the optical axial length.
Patent JP-S61182300-A (JP)
Inventor: SONODA HIDEAKI
IPC: H05K13/04
Filed: 1985-02-08
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-S54114173-A (JP)
Title: Electronic probe device
Inventor: TAGATA SHIYOUJIROU
IPC: H01J37/09
Filed: 1978-02-27
Abstract: PURPOSE: To secure the setting for the combination of the slit diameter and the exciting current of the converging lens which minimizes the diameter of the electronic probe against the desired acceleration voltage and the beam currenct by a simple operation of the high voltage power source and the shift axis.  
     CONSTITUTION: The acceleration voltage is set to the desired level by operation of high voltage power source 3, and the slit is selected according to the probe current value which is irradiated to sample 10. Then shift axis 14 is operated so that the selected slit may be positioned on optical axis 15. Thus, the signal corresponding to the acceleration voltage set by power source 3 along with the signal selected by slit detector circuit 17 and corresponding to the selected slit are supplied to converging lens power source 6. As a result, the exciting current to be supplied to converging lens 4 from converging lens power source 5 is adjusted automatically so that the thinnest electron beam probe may be formed under the conditons of the selected acceleration voltage and slit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59147559-A (JP)
Title: Signal transmitter
Inventor: OOTSUBO AKIROU
IPC: H04L25/02
Filed: 1983-02-10
Abstract: PURPOSE:To decrease the time receiving a data and to attain transfer even if a transmission line is not quickened by providing a register between a receiving end and a serial/parallel converter to make the receiving end request transmission. CONSTITUTION:When the receiving end 2 transmits a transmission request 4 to a register 8 for transfer request of data, the register 8 transmits the data to the receiving end 2. Since the register 8 becomes idle, the register 8 outputs a transmission request signal 9 to a transmission end 1. The transmission end 1 transmits a parallel data to a parallel/serial converter 5, the data processed for serial processing enters the serial/parallel converter 6, where the data is processed for parallel processing and stored in the register 8. Thus, while the receiving end 2 processes the data from the register 8, the register 8 receives the next data.
Patent JP-S57137739-A (JP)
Title: Aseismatic metallic damper
Inventor: TAGAWA KENGO
IPC: F16F15/04
Filed: 1981-02-17
Abstract: PURPOSE: To reduce the temperature denpendency of a damper and eliminate the need for maintenance by a method wherein a belt-shaped lead plate and a vibration-preventing rubber plate are adhered to each other and the resulting laminate is wound in a spiral form.  
     CONSTITUTION: When a belt-shaped lead plate 1 and a vibration-damping rubber plate 2 are adhered to each other by an adhesive and are wound spirally to form a aseismatic metallic damper 3 which is then used in a damping device 10 for a spherical tank (not shown), a main shaft 5 is connected by a pin to a rod 9 fitted to a lower part of the tank, an upper spherical bearing 6 for the shaft 5 is provided in a casing 4 and the damper 3 is pressed by an annular pressing plate 11 to prevent any slipping movement between the casing 4 and a circular slidable plate 7 to which a lower spherical bearing 8 is fitted. Accordingly, the deformation of the tank due to an earthquake is directed to the damping device 10 by the rod 9, the slidable plate 7 is moved sideways and the damper 3 is deformed in shear to absorb the vibrational energy, thereby inhibiting the vibration of the tank. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58140382-A (JP)
Inventor: NAKAGAWA SHIYUUICHI
IPC: C04B41/88
Filed: 1982-02-16
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。