baber/WOPTO huggingface dataset:
Patent JP-S61127609-A (JP)
Title: Purification device for helium
Inventor: HORII YUJI
IPC: C01B23/00
Filed: 1984-11-27
Abstract: PURPOSE:To obtain helium having purity with high rate of recovery and inexpensive cost without using a cryogenic solvent by purifying crude He using a gas separating membrane device and a pressure swing adsorption device in combination. CONSTITUTION:Crude gas 1 contg. He is compressed by a compressor 8a, introduced into a pretreating adsorption tower 10a where the moisture and CO2, etc. contained in the crude gas 1 are removed. Then, the pretreated cruded gas is introduced into a purifying zone (b) provided with a gas separation membrane and separated into permeable He and impermeable impurities 7; the impurities 7 are discharged out of the system. The crude gas having permeated the separating membrane 11 is compressed by a compressor 8b, and introduced into an adsorption tower 12a for purifying He in a pressure swing adsorption zone (c). Impurities remaining in the crude gas is adsorbed to active carbon, etc.; purified He is stored in a tank 13.
Patent JP-H0675935-A (JP)
Title: Multivariable system construction method and its device
Inventor: FUKUMURA NAOHIRO
IPC: G06F15/18
Filed: 1992-08-26
Abstract: PURPOSE:To decide the number of units in an intermediate layer without depending on experience and to obtain a multilayered perceptron with high versatility in a neural network using the multilayered perceptron. CONSTITUTION:The input/output sample 20 of an unknown system is divided into a learning sample 21 and an evaluation sample 22, and the multilayered perceptron 10 is caused to execute learning by using the input sample of the learning sample 21. Then, the input samples of the learning sample 21 and the evaluation sample 22 are inputted to the multilayered perceptron 10 after learning and respective operation results are obtained. The square average of the operation results and a difference between the output samples of the learning sample 21 and the evaluation sample 22 are compared, and it is detected that overlearning occurs in the multilayered perceptron 10. When overlearning is detected, one unit 130 in the intermediate layer 13 is removed, and the multilayered perceptron 10 is caused to execute learning by the learning sample 21. The learning and the detection of overlearning are repeated until overlearning is not detected.
Patent JP-H03115654-A (JP)
Title: Joint structure of panel
Inventor: TAKESHIMA YUKIO
IPC: E04F19/02
Filed: 1989-09-26
Abstract: PURPOSE:To form a joint part in a triple waterproof layer to prevent the entering of rain water by mutually fixing panels through a spreading batten, and covering a joint part with a joint cover fixture having a concave groove and a joint cover insertedly provided with calking material. CONSTITUTION:A joint structure is composed of a spreading batten A and a joint cover fixture C to form a joint part E. In the spreading batten A, a fixing piece 1 and a rising piece 2 are formed in a inverse T-shape, and fixed on the back side of a panel B. A joint cover C is provided with a fixing part and a locking piece, and formed with a concave groove 15 having a inversee U-shaped cross section. A joint cover D is provided with a locking piece engaging with a locking part of a joint fixture C, and marking material 23 is insertedly provided in a receiving groove of the joint cover D. The panels B are mutually fixed through the spreading batten A, and an abutted vertical piece is inserted in the concave groove 15 of the joint cover fixture C, and covered with the joint cover D. Thus a joint part E can be formed in a tripled waterproof layer.
Patent JP-2000070799-A (JP)
Title: Painting system
Inventor: KITO RYOJI
IPC: B05B12/00
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To embody a painting system free from erroneous operation by providing a bar code reader for reading bar codes with a display means for displaying the shapes and painting colors of articles to be painted and a control means for outputting a robot control signal in accordance with the information of the bar codes. SOLUTION: The information to be instructed to a painting device 2 is previously stated together with the drawing numbers and painting colors of the articles to be painted on a bar code sheet 1. This information is read by the bar code reader 3 and is transmitted to a personal computer 4. The image of the shapes, painting colors, etc., of a work 23 mounted at a truck 20 are displayed and the painting conditions for executing the optimum painting are outputted in accordance with the information. At the time of painting, an operator confirms the kind o the work 23 by viewing the state of the work 23 mounted at the truck 20 and the images on the screen of the personal computer 4 and pushes a painting start button to output the robot control signal. The driving of a painting robot is controlled in accordance with this control signal.
Patent JP-H03111431-A (JP)
Title: Production of prepreg sheet
Inventor: SHINOKAWA TETSUHIRO
IPC: C08J5/24
Filed: 1989-09-27
Abstract: PURPOSE:To produce a prepreg sheet contg. no remaining air bubble causative of a quality degradation of an FRP molded article by previously impregnating, into a fibrous reinforcement, a monomer which is a component of a resin compsn. to be impregnated and then impregnating the resin compsn. into the reinforcement. CONSTITUTION:In producing a prepreg sheet by impregnating a photocurable or thermosetting unsatd. polyester resin compsn. into a fibrous reinforcement, a monomer which is a component of the resin compsn. is previously impregnated into the reinforcement, and then the resin compsn. is impregnated. For instance, a part of styrene which is a crosslinkable monomer contained in the photocurable or thermosetting unsatd. polyester resin compsn. is previously impregnated into the reinforcement.
Patent JP-H08114673-A (JP)
Title: Laser doppler speed measuring apparatus
Inventor: IIJIMA KIICHIRO
IPC: G01S17/58
Filed: 1994-10-17
Abstract: PURPOSE: To accurately measure without noise and influence due to the uneven surface to be measured by providing a phase comparison control means for detecting the frequency components of the same phase of speed signals obtained by Fourier transformation. CONSTITUTION: The detection signals of the outputs of light sensors 5a, 5b are input as signals 11a, 11b including noises due to an unevenness to tracker waveform shapers 10a, 10b, which output Doppler signals 13a, 13b. They are input to an FFT analyzer 16 via digital counters 14a, 14b, Fourier-transformed as prescribed, detected at magnitude signals and phase characteristics corresponding to the frequency component, and output. The difference of the two outputs is obtained by a frequency analyzing and phase comparing circuit 18 connected to the analyzer 16, and the true variation frequency can be extracted from the signal of the phase difference. Thus, the influence of the noise included in the Doppler signal is removed to accurately detect the speed variation of an article to be measured.
Patent JP-S63104780-A (JP)
Title: Simultaneous brazing method for iron and steel additive parts to iron and steel pipes
Inventor: USUI TADASHI
IPC: B23K1/20
Filed: 1986-10-21
Abstract: PURPOSE:To simplify a joining operation and to reduce the cost of a brazed product by tentatively bonding a joint member, mounting piece, etc., to the prescribed position on the surface of an iron or steel pipe subjected to copper plating to an adequate thickness and subjecting the same to heating and brazing to a prescribed temp. in a furnace. CONSTITUTION:The outside surface of the iron or steel pipe 1 is plated 3 with the copper to about 5-100mum, more preferably 10mum thickness. The joint member 2 is tack welded by spot welding to the prescribed position of the iron or steel pipe 1. The pipe is inserted into the inert atmosphere furnace and is brazed by preheating to about 700 deg.C and heating to about 1,200 deg.C brazing temp. The laborious labor and time needed for the conventional preplaced filler metal method are omitted and the joining operation is simplified, by which the cost of the product is reduced.
Patent JP-H07163204-A (JP)
Title: Power tiller
Inventor: ADACHI HITOYUKI
IPC: A01B33/12
Filed: 1994-09-19
Abstract: PURPOSE:To improve the strength by integrally forming a transmission case for transmitting a driving power from an engine to a travel wheel and a rotary and simplify the structure by supporting a rotary cover. CONSTITUTION:This power tiller is provided by separately supporting a travel wheel and a rotary on the tip of a protruding part (12b) of a transmission case in the shape of a Chinese character eight and the tip of the other protruding part (12c), transmitting a driving power from an engine to the travel wheel and rotary and further attaching a nearly semicircular rotary cover covering the rotary to the other protruding part (12c) used also as a supporting member for the rotary cover.
Patent JP-H1098716-A (JP)
Title: Compressed information supply and reproduction system, information supply device, and information reproducing device
Inventor: HAYAMIZU KAZUHIRO
IPC: H04N19/00
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a compressed information reproduction system which never spoils the degree of freedom of a connection between the information supply device and information reproducing device. SOLUTION: A central controller 61 compares the output speed of information from a video buffer 73 to a video decoder 4 with the input speed of information from a system decoder 65 to the video buffer 73 when the amount of information stored in the video buffer 73 exceeds 80%, and makes alterations in a parameter table for video when the latter is larger, thereby sending its table number out to the information supply device side. Then the same process is performed as to an audio buffer 66.
Patent JP-2001071942-A (JP)
Title: Vehicular fender
Inventor: ICHIOKA TETSUYOSHI
IPC: B62D25/18
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a lihtweight fender allowing a variety of functional members to be easily assembled thereto, allowing the functional members to fully function, with excellent safety and rustproofness. SOLUTION: This vehicular fender comprises a fender body 1 made from resin and a functional member 2 held in mechanical engagement with the fender body 1. Since the fender body 1 is made of resin, it can be manufactured by a variety of molding methods and has a high degree of freedom for its shape. Thus, projections, pawls, locking holes and the like can be easily formed and a variety of functional members can be easily held by mechanical engagement by use of such members and are also easy to position, resulting in decrease in man-hours for the assembly of the functional members.
Patent JP-H09183320-A (JP)
Title: Automatic traveling vehicle
Inventor: IIBOSHI AKIRA
IPC: B60K31/00
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To stably carry out automatic trailing travel while keeping an inter- vehicle distance between the previous car properly on a road under a fixed condition such as an automatic travel only road in which a magnetic information source is arranged in each traffic lane, for example, and to stably control the inter-vehicle distance more smoothly when a vehicle is started, accelerated, decelerated, or stopped. SOLUTION: If a speed of its own vehicle is the predetermined speed Vd or more, an increasing/decreasing speed of its own vehicle is controlled on the basis of the first relative relationship between the its own vehicle speed V, which is decided so as to regulate an inter-vehicle distance in proportion to the speed, and an inter-vehicle distance L, and if its own vehicle speed is the predetermined speed Vd or less, an increasing/decreasing speed of its own vehicle is controlled on the basis of the second relative relationship between its own speed V, which is decided so as to increase the inter-vehicle distance in compliance with the speed gently as against in the first relative relationship, and the inter-vehicle distance L.
Patent JP-H0584244-A (JP)
Title: Ultrasonic diagnostic device
Inventor: NONAKA TAKANORI
IPC: G01N29/26
Filed: 1991-09-30
Abstract: PURPOSE:To provide the ultrasonic diagnostic device which does not necessitate to enlarge the capacity of an element for storing delay data. CONSTITUTION:This ultrasonic diagnostic device is an ultrasonic diagnostic device in which plural kinds of ultrasonic probes 5 can be installed, and which executes an electronic scan by driving successively each vibrator by a set delay quantity, and it is provided with a delay data store memory 16, a probe discriminating circuit 11, an SCSI circuit 13, and a delay data control circuit 12.
Patent JP-S62111905-A (JP)
Title: Dental ceramic kneading liquid
Inventor: YUTA SADAYUKI
IPC: A61K6/06
Filed: 1985-11-08
Abstract: PURPOSE:A dental ceramic kneading liquid, having a specific refractive index, boiling point and viscosity, capable of grasping hue after firing even in padding ceramic materials and readily carrying out the hue adjustment of the ceramic material even without relying on skilled technique. CONSTITUTION:A dental ceramic kneading liquid having 1.45-1.55 refractive index, <=350 deg.C boiling point, <20cP viscosity and the refractive index equal to that of the ceramic material. A liquid satisfying the above-mentioned condition without bad smell and toxicity is mixed with, e.g. dimethyl phthalate, diethyl phthalate or benzyl alcohol alone or a mixture of two or more thereof for use.
Patent JP-S60136261-A (JP)
Title: Surface field effect device
Inventor: KOMIYA YOSHIO
IPC: H01L31/10
Filed: 1983-12-24
Abstract: PURPOSE:To accurately form small gate input voltage through as required by a method wherein a Josephson junction is built in at least part of a gate region. CONSTITUTION:The two-state transition function of the state of zero voltage and the state of voltage which Josephson junction elements J.J have is grasped as a selective voltage step generation means, and this function is combined with a device Var-DPIGFED where the potential distribution of the gate region is not uniform, but an arbitrary, desired potential distribution or a desired voltage drop distribution can be set variably. In J.J. arrays shown by Figs. A and B, if all the J.J's are under transition to the state of voltage, stepwise voltage steps as shown in Fig. C are formed. One of applications of such stepwise voltage steps is: since both end potentials of the series J.J. array construction are (n) times the case of a piece of J.J., a factor of (n) pieces, the voltage thereof nXDELTAVg is used as voltage pulses. The voltage of a left side junction J1 in contact with a superconductor becomes (n)XDELTAVg in such a case, and thereby an MOS transistor shown in the Figure can be driven.
Patent JP-H1196703-A (JP)
Title: Disk recorded with servo pattern and method for recording servo pattern
Inventor: NAKAGAWA MASAYOSHI
IPC: G11B5/55
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to execute tracking servo even when a reading head arrives at the non-data zone of a disk and to make the recording time shortest at the time of recording servo patterns in the non-data zone. SOLUTION: The servo patterns consist of servo information and A burst and B burst signals. The servo patterns are recorded at a narrow track pitch Tp in the data zone 3 of the disk and the servo patterns are recorded at a track pitch Tp1 wider than the track pitch Tp in the non-data zone 1. Even if, therefore, the magnetic head of a disk device enters the non-data zone 1, the tracking servo is not deviated. Since the track pitch Tp1 is wide in the non-data zone, the recording time of the servo patterns may be shortened.
Patent JP-S63105843-A (JP)
Title: Manufacture of compound metal mold for precision molding
Inventor: AKINO SHOJI
IPC: B23P15/24
Filed: 1986-10-24
Abstract: PURPOSE:To enable a metal mold of high productivity to be manufactured, by polishing a plating layer, formed on a metal mold mounting surface of a precision molding compound metal mold, and smoothing the metal mold mounting surface of the precision molding compound metal mold. CONSTITUTION:A master stamper, in a condition that Ni is electrodeposited to a glass original board, is immersed in Ni-P electroless plating fluid heated to about 80-90 deg.C, and a plating layer is formed on a metal mold mounting surface. The master stamper, which forms this plating layer, is mounted to a polishing machine so that said metal mold mounting surface can be polished, and the master stamper, while its thickness is sometimes measured, is polished to about 0.30mm thickness at a polishing pressure of about 0.03kg/cm<2> using a polishing agent as aluminum oxide. In this way, the stamper, having the metal mold mounting surface of good smoothness with roughness of a polishing surface in about 0.02mum, can be obtained.
Patent JP-H03114646-A (JP)
Title: Method and device for automatically setting inclining  angle of ladle in ladle hot-water supply device
Inventor: SATO TADASHI
IPC: B22D17/30
Filed: 1989-09-29
Abstract: PURPOSE:To easily perform the setting operation and to shorten the setting time by stopping the ladle inclining means at the time when the pulse outputted from the pulse generating means coincides with the ladle inclined angle or the inclining waiting angle of the ladle. CONSTITUTION:The amplifier 50 detects the revolution of the motor 20 with the pulse generator 22 of the rotary encoder, etc., and compares the ladle inclining angle alpha and the inclining waiting angle beta which is caluculated with the central processing device 40 by the comparator 45 referring the feed back signal 52 inputted from the input/output device 38. The motor 20 is driven to revolute till that these become to the same value, and the ladle 14 is controlled to incline till stopped with the signal of the motor-stop which is outputted at the time when these coincide. Therefore, the decided inclining angle is stored in the storage device 42, and respectively prescribed inclining angles are set.
Patent JP-H1192163-A (JP)
Title: Production of optical fiber preform and device therefor
Inventor: OTSUSAKA TETSUYA
IPC: C03B37/014
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a production method of the porous glass preform which is not adversely affected even when soot falls on a light source and has good properties with respect to optical fiber drawn from the preform, at the time of producing a porous glass preform by a VAD method and also to provide a device for the production. SOLUTION: This production comprises depositing soot that is synthesized by an oxyhydrogen-flame hydrolysis of a gaseous glass raw material, on a target in a chamber 5. In the method, a light source 3 for picking up an image of the tip of a preform is provided with a cover 8 to prevent soot 6 inside the chamber 5 from being stuck to the light source 3. This device has such a light source 3 that is provided with such a cover 8 placed inside the chamber 5.
Patent JP-H08116442-A (JP)
Title: Image forming device and method therefor
Inventor: OWADA MITSURU
IPC: G06F3/12
Filed: 1994-10-18
Abstract: PURPOSE: To obtain the image forming device and method capable of suppressing the occurrence of image quality deterioration to the utmost by effectively utilizing image data in the multilevel image forming by the PWM system. CONSTITUTION: A phase detector 109 detects a phase of a triangular wave generated by frequency-dividing a clock signal at a frequency divider 110 and the result is outputted to an LUT 108. Furthermore, image data are given to the LUT 108, in which the image data are corrected to warrant a PWM output duty based on a signal from the phase detector 109 and the corrected data are outputted to a PWM section 8.
Patent JP-S62101606-A (JP)
Inventor: KURAUSU BURONSHIYUTERUTO
IPC: C08C19/44
Filed: 1986-10-24
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-S63106375-A (JP)
Title: Auxiliary cold engine starting device
Inventor: USAMI KIYOSHI
IPC: F04B27/08
Filed: 1986-10-23
Abstract: PURPOSE:To prevent occurrence of inferior start of an engine in which a predetermined amount of starting liquid is fed into a fuel combustion chamber during cold engine starting, by delaying the initiation of supply of the starting liquid during use of the starting liquid. CONSTITUTION:First and second fuel injection valves 3, 4 are disposed in an intake-air passage 2 in a rotary engine 1 in an area downstream of a throttle valve and an area in the vicinity of an intake port 21, respectively, and a starter liquid injection port 6 is formed also in the intake-air passage 2 in an area downstream of the first fuel injection valve 3. A starting liquid in a starting liquid tank 7 is directly injected into the intake-air passage 2 from the injection port 6 in association with the operation of a starting liquid supply pump 8 which is controlled by an electronic control unit 5 such that it is driven by a predetermined time period set by a timer when the temperature of oil is below a predetermined time. Further, during operation of the starting liquid pump 8, control is made such that the initiation of supply of starting fuel is delayed by a predetermined time.
Patent JP-H06115707-A (JP)
Title: Vessel elevating and tilting device
Inventor: SAIKEN TAKUMI
IPC: B65G65/23
Filed: 1992-08-26
Abstract: PURPOSE:To safely conduct charging of vessel contents in a device by which contents of a vessel such as a pail can is elevated for charging into a tank and the like positioned at a high level and which is provided with an elevating base elevated along an inclined guide, by constituting this elevating base to be tiltable by a tilting mechanism. CONSTITUTION:When contents in an 18l can 30 is charged into a tank 50 positioned at a high level, a stabilizing cylinder 7 is first extended to ground a pusher 5 at a tip thereof so as to stabilize and support a device whole body. Next, the can 30 is placed on a vessel gripping elevating base 25 positioned at a lowermost position and is gripped between a movable gripping tool 27 and a stationary gripping tool 28 by operation of a gripping cylinder 24. Then, the elevating base 25 is elevated along an inclined guide 10 by operation of an elevating cylinder 12 and after reaching an upper dead center cylinders 22, 23 are simultaneously operated to turn the elevating base 25 in the clockwise direction around a pivot 31 being a fulcrum so as to tilt the can 30 for charging the contents thereof into the tank 50. At this time, a tilting angle and holding time of the elevating base 25 are conformed with specific conditions to realize a fixed quantity charging of the contents.
Patent JP-H0194999-A (JP)
Title: Carrier of activated sludge
Inventor: AOKI KAORU
IPC: B01J19/30
Filed: 1987-10-06
Abstract: PURPOSE:To reduce the adhesion amount of sludge, by using a carrier composed of a particle having specific gravity higher than that of activated sludge. CONSTITUTION:In a carrier 1, a plurality of blade pieces 1' are radially protruded from the center of a circle 2 and each of them is formed from a trapezoidal or rectangular plate body wherein the leading end thereof is smaller than the root part thereof and the diameter of the circle 2 is 3-6mm and the height of a columnar body is 0.5-3 times the diameter of the circle 2. This carrier is thrown in waste water to be fluidized along with said waste water. The activated sludge in the waste water is bonded to the surface of the carrier but the growth thereof can be prevented because of the speed difference between the carrier and the waste water. By this method, the smoothness and controllability of operation can be enhanced.