baber/WOPTO huggingface dataset:
Patent JP-S5933269-A (JP)
Title: Imidazole derivative and its preparation
Inventor: SAKAI TAKESHI
IPC: C07D233/64
Filed: 1982-08-19
Abstract: NEW MATERIAL:N-Cyano- N-methyl- N'-( 4-methyl-5-imidazolylmethyl )-N''-mercaptoethylguanidine shown by the formula I . USE:A useful compound standing in pharmaceutically important fields. Useful for synthesizing cimetidine, an antiulcer having strong inhibitory action on secretion of acid in the stomach. PROCESS:N-Cyano-N'-methyl-N-( 4-methyl-5-imidazolylmethyl )-S-methyl-isothiourea shown by the formula II is reacted with cysteamine shown by the formula III or its hydrochloride in an organic polar solvent such as preferably methanol, ethanol, etc. in the presence of an alkali metal base such as sodium hydride, etc. in an inert atmosphere at room temperature to give a compound shown by the formula I . The compound shown by the formula II is synthesized by reacting a compound shown by the formula IV with a compound shown by the formula Vin an organic polar solvent in the presence of an organic base.
Patent JP-H10316479-A (JP)
Title: Flame-spraying material
Inventor: MATSUI TAKESHI
IPC: F27D1/16
Filed: 1997-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-spraying material affording spray-repaired parts repaired works being a dense internal texture and manifesting excellent serviceability. SOLUTION: In the method of spray repairing comprising blowing a refractory feedstock into a flame produced by using LPG and oxygen as fuel sources and conducting a repair by spraying on the surface of the lining refractory of a molten metal reaction vessel, the meltability of the refractory feedstock during burning flame flying is set at 10 to 50% or lower, and furthermore, a majority of the refractory feedstock is 1,600-2,100 deg.C in melting point and <=0.3 mm in particle size and also contains <=10 wt.% of particles <=0.01 mm in size.
Patent JP-S623668-A (JP)
Title: Data sampling device with a-d converter
Inventor: FUJIMOTO YUKIO
IPC: G01R13/04
Filed: 1985-06-28
Abstract: PURPOSE:To improve the simultaneity of two signals inexpensively with one A/D converter by switching precedence relations alternately when two kinds of analog signal are digitized by the A/D converter. CONSTITUTION:Two kinds of analog signal, namely, a load detection signal P and a displacement detection signal D are led to the input terminal of an A/D converter 1 through switches SW1 and SW2 of a multiplexer 2. The switch SW1 or SW2 is turned on to lead the signal P or the signal D to the converter 1 and digitizing by the converter 1 is started simultaneously to perform sampling. The switching order of switches SW1 and SW2 is transposed to switch precedence relations of sampling of signals P and D alternately. Data sampled in this manner is stored in a RAM 22 in the sampling order. The load P and the displacement D which are continuous of data in the RAM 22 are added and averaged. As the result, the simultaneity of a pair of data of the load P and the displacement D is improved.
Patent JP-S623176-A (JP)
Title: Slidable wind-power generator turning up and down apparatus
Inventor: KOJIMA NOBORU
IPC: F03D11/04
Filed: 1985-06-29
Abstract: PURPOSE:To facilitate the erection and fall-down of a tower in a small space by supporting a transfer tower onto a fixed body through a suspending member and suspending a suspended member onto the fixed body and supporting said transfer tower onto a fixed tower by the suspended member so as to be raised and lowered. CONSTITUTION:When a tower 1 is erected, a suspended member 14 is pulled by a motor-driven winch 19, and a transfer tower 3 is raised. In this state, a pair of spacers 20 are fitted onto the outer periphery of a fixed tower 2, and the transfer tower 3 is supported onto the fixed tower 2 through the spacer 20. A suspension member 12 connecting the fixed body 10 arranged onto the both sides of the tower 1 and the upper part of the transfer tower 3 is uniformly suspended by operating an adjusting means 13, and the tower 1 is erected, and a windmill 6 is put into operation-enable state. While, when the windmill 6 and a generator 5 are maintenance-inspected, the suspension member 12 and the suspended member 14 are loosened, and the transfer tower 3 is lowered until the flange 15 contacts with the flange 22 of the fixed tower 2, and thus work is facilitated.
Patent JP-H08303094-A (JP)
Title: Door catch with earthquake-proof lock
Inventor: TAKAHASHI ATSUSHI
IPC: E05C19/16
Filed: 1995-05-02
Abstract: PURPOSE: To secure safety and prevent the damage of objects by providing a locking device integrally with a hook device, automatically operating it at the time of a strong shake such as an earthquake, and preventing the stored objects in a house or a vehicle from jumping out. CONSTITUTION: The tip part of a moving piece 2 is inserted into the hole of a hook plate fitted to a door to be locked. When the lock is to be released, a return knob is moved, and a weight body 1 and the moving piece 2 are pushed by the elastic part 4a of the return piece 4. The moving piece 2 is brought into contact with the inner wall of a box, and the weight body 1 is pushed upward. The force of a tensile spring 3 is transferred to the moving piece 2 by the projection of a screw fitted to the return piece 4. The elastic part 4a of the return piece 4 has the right and left slant faces, and the weight body 1 is surely returned to the initial state. When the weight body 1 is moved from the hold position by a strong shake, the return piece 4 is operated to return the moving piece 2 pressing and holding the weight body 1 to the original position.
Patent JP-S626013-A (JP)
Title: Repairing of rubber dam
Inventor: SHINBA MINORU
IPC: E02B7/20
Filed: 1985-07-02
Abstract: PURPOSE:To make the repairing of a rubber dam easier by a method in which a flexible bag is inserted into a through crack or hole developed in the rubber dam and a fluid, e.g., air, water, etc., is charged into the bag to expand the bag in order to close the through-crack or hole. CONSTITUTION:A flexible bag 7 of rubber, etc., is inserted into the through- crack or hole 6 of a rubber dam 1, and air or water is injected into the bag 7 through the valve 9 of an injection tube 8 to expand the bag 7 in order to close the through-crack or hole 6.
Patent JP-S5570153-A (JP)
Title: Communication control unit
Inventor: KATOU TAKAO
IPC: H04L69/40
Filed: 1978-11-21
Abstract: PURPOSE:To enable the folding test in the state under which the circuit cable connector is attached by providing previously the test terminal to the circuit connection mechanism of the communication control unit independently from the circuit interface terminal, thus enhancing the controllability for the control unit. CONSTITUTION:The control unit consists of 1st circuit connection part 12 comprising transmission part 1, AND circuit 2, circuit interface 3, circuit cable connector 4, test terminal 5, folded cable 6, folded signal line 7, selection circuit 8, reception part 9, input signal lines 10 and 11, and signal line 14 each. Furthermore, 2nd circuit connection part 13 featuring the exactly same structure as part 12 is provided. And a connection is given via connector 15 between a pair of test terminals 5 installed at parts 12 and 13. In such way, the data transmission becomes possible between parts 12 and 13, thus enhancing the controllability and with no misoperation caused at all.
Patent JP-H0436624-A (JP)
Title: Temperature display unit circuit
Inventor: IZUMI KAZUHIRO
IPC: G01K7/24
Filed: 1990-05-31
Abstract: PURPOSE:To improve the display unit circuit by providing a switch part, a display part which turns on a pilot lamp according to a specific temperature range, and a detection control part which controls the illumination of the pilot lamp according to the specific temperature range. CONSTITUTION:When the temperature rises to specific temperature, e.g. 100 deg.C, the resistance of an NTC type thermistor 11 decreases and when the resistance value reaches a specific values, a transistor (TR) 12 operates to make the current from a power source VB flow from an emitter 12c(VD) to the display part 20. The current from the display part 20 flows from respective a fixed resistance 26a to the earth 31 through the NTC type thermistor 11. When the temperature further rises to specific temperature, e.g. 160 deg.C, the current flows to the earth through the PTC type thermistor 15 and light emitting diode 21 of the detection control part 30, so that the light emitting diode 21 illuminates corresponding to a temperature of 160 deg.C. Thus, the PTC type thermistor 15 is used to turn on and off the power source at need, the operation of the device is facilitated, and the power source is prevented from being left ON forgetfully.
Patent JP-S5667160-A (JP)
Title: Cathode-ray tube
Inventor: NAKANISHI TOSHIO
IPC: H01J31/12
Filed: 1979-11-06
Abstract: PURPOSE:To obtain a long life picture display unit whose maintenance cost is reduced by providing a fluorescent layer opposed to an acceleration electrode, transmitting the glow from the fluorescent screen through meshed control and acceleration electrodes, and discharging it outside a tube body. CONSTITUTION:A control electrode 7 consisting of a meshed plane electrode is separated in the front of a cathode 6 for the front at regular intervals. Further, A similar acceleration 12 is arranged in parallel to the control electrode in front of the control electrode at regular intervals and these control and acceleration electrodes 7 and 12 are supported by a support frame 13. Furthermore, the bottom 14 of a lower box body 3 is formed in a concave shape which has the center of curvature in the glow direction of a fluorescent screen 17. The fluorescent screen 17 is formed by coating a metal back 15 on the concave bottom 14 and a fluorescent layer 16 on it. As described above, a long life picture display unit whose maintenance cost is reduced can be obtained by using a cathode-ray tube instead of an incandescent lamp.
Patent JP-S62299701-A (JP)
Title: Inspecting method for outward appearance of package parts
Inventor: NAKAHARA TOMOHARU
IPC: G01B11/00
Filed: 1986-06-20
Abstract: PURPOSE:To accurately and easily inspect the fitting state of a package parts at a high speed by projecting laser slit light slantingly upon a printed circuit board and the parts. CONSTITUTION:The laser light from a laser light source 5 is inputted so a slit light generation part 4 to obtain the laser slit light 3, which illuminates the printed circuit board slantingly and a parts 1 slantingly to the fitting direction of the parts 1 to form a bright line 2 on the surface of the parts and printed circuit board. Then, the image of the parts 1 is picked up by an ITV camera 6 from above and the output of the camera 6 is converted by a binarization processing part 7 into a binarization signal so that the bright line 2 is obtained as an image. Then, an end point detection part 8 measures the end point position of the bright line 2, an arithmetic part 9 calculates the position shift distance, inclination, and height of the parts, and a decision part 10 decides whether or not the parts fitting state is normal and outputs the decision output. Consequently, the fitting state of the package parts is easily and accurately inspected at a high speed.
Patent JP-S5476074-A (JP)
Title: Inspection method for semiconductor integrated circuit
Inventor: NIGORIKAWA ATSUSHI
IPC: G01R31/26
Filed: 1977-11-30
Abstract: PURPOSE: To increase the processing ability, by measuring a plurality of IC's parallelly with one set of tester, discriminating them respectively and measuring the total with the measuring time for one piece's share.  
     CONSTITUTION: The test pattern 8 is generated 1, and it is parallelly fed to the measured IC's 2, 3 and the outputs 9, 10 are respectively given to the comparison circuits 4 and 5. The expectation pattern 11 is given to the circuits 4 and 5 from the pattern generating section 1, comparison is made with the timing of the strobe signal 14, and the information 12, 13 resulted from the comparison of each pattern are memorized in the registers 6, 7. When the content of the registers 6 and 7 is inspected after the end of test pattern, the propriety of IC's of a plurality can be judged. Thus, a plurality of IC's can be inspected with the inspection time for one piece and the processing ability can be increased. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01313852-A (JP)
Title: Electrode plate for lead-acid battery and manufacture thereof
Inventor: HAYASHI YUJI
IPC: H01M4/20
Filed: 1988-06-10
Abstract: PURPOSE:To omit the preliminary drying process and improve production efficiency by using the lead powder with the specific lead ratio and average grain size for an active material. CONSTITUTION:The lead powder with the lead ratio of 95wt.% or above and the average grain size of 1mum or below is used for an active material. The lead powder with the average grain size of 1mum or below and high Pb% is easily coagulated in dilute sulfuric acid, and the reduction of Pb% is little after the coagulation. No aging of the active material is required for a negative electrode plate, a usable electrode plate is obtained by removing the moisture on the surface immediately after a grid body is pasted. The preliminary drying process is omitted, production efficiency is improved.
Patent JP-2000337932-A (JP)
Title: System for monitoring and alarming landslide utilizing satellite positioning
Inventor: WATANABE YASUSHI
IPC: G01D21/00
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To adopt an intermittent positioning mode to a system and enable a long-time use by saving a power source, by normally driving a satellite positioning apparatus in the intermittent positioning mode, and immediately switching to a continuous positioning mode when a ground fluctuation or the like is detected. SOLUTION: A positioning operation device 13 continues positioning in a continuous positioning mode until a variation of a measured position is converged to the order of mms, and is brought into an intermittent positioning mode in accordance with a command of a continuous/intermittent control device 15 when the variation of the measured position is converged, thereby repeating positioning and stopping positioning. A positioning time and a positioning interruption time in the intermittent positioning mode are set to be, e.g. 10 seconds and 10 minutes (one hour at maximum). However, the times are optionally set in conformity with an actual state of a measured spot.  When a ground fluctuation detection device 60 detects minute vibrations also indicative of a landslide during the intermittent positioning, a ground fluctuation detection signal-processing device 16 requests continuous positioning to the continuous/intermittent control device 15. The continuous/intermittent control device 15 immediately orders the positioning operation device 13 to execute continuous positioning.
Patent JP-H08337886-A (JP)
Title: Resist peeling device
Inventor: SUZUKI KATSUMI
IPC: C23F1/08
Filed: 1995-06-12
Abstract: PURPOSE: To provide a resist peeling device which improves safety and prevents the defect in taking of etched substrates out of a drying furnace by decreasing the amts. of a peeling liquid and film draining liquid to be used. CONSTITUTION: This resist film peeling device includes peeling vessels 1a, 1b for peeling the resist with the peeling liquid, a resist draining vessel 4 for treating the resist with the film draining liquid and the drying furnace 8 for drying the etched substrates. The device includes control means 16a, 16b, 18 for detecting and controlling the concns. of the peeling liquid and the film draining liquid and includes an automatic carrying-out robot 12 for ejecting the etched substrates out of the drying furnace 8.
Patent JP-H09323599-A (JP)
Title: Vehicle information recording device
Inventor: OKAJIMA SHIGEYUKI
IPC: B60R16/02
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To accumulate perfect vehicle information data in a recording device by carrying out automatic supplement between a plural number of monitor central devices at the time when recording omission vehicle information takes place. SOLUTION: One monitor central device 5a sequentially adds a sequence number to vehicle information and records it in memory devices 6a, 6b when the vehicle information judged to be recorded and processed is sent from a monitor terminal 3. At the same time, the newest sequence number sent from the other monitor central device 5b is compared with the newest sequence number of the device 5a, and when the newest sequence number of the device 5a is smaller than the newest sequence number of the other device 5b, it is judged as recording omission of the vehicle information takes place in the device 5a, the vehicle information added with the newest sequence number is received from the other device 5b and additionally recorded in the memory device 6a, and reliability of recording data is secured.
Patent JP-H01312607-A (JP)
Title: Detection of deviated amount of robot
Inventor: TORIYAMA KEIICHI
IPC: B25J9/22
Filed: 1988-06-10
Abstract: PURPOSE:To improve work efficiency by detecting the conditions of a robot and a tool at the time of teaching and the conditions of the robot and the tool at the time of reproduction so as to correct a teaching program. CONSTITUTION:A data correction device 1 calculates the angle of in a basic direction F with respect to a teaching time space coordinate axis Y, namely, a teaching time declination THETA0. Next, an operator accesses a tool tip (b) to a reference point (q), and the data correction device 1 reads a turning angle theta1 from the basic direction (f) of an actual tool 40 and the coordinate value p1 (x1, y1) of an actual arm tip (a). Next, the operator accesses again the same reference point (q) from different angles. At that time, the data correction device 1 reads again a turning angle theta2 from the basic direction (f) and an arm tip coordinate p2 (x2, y2), and the data correction device 1 calculates the angle of the basic direction (f) with respect to the direction of the coordinate axis (y) in actual space, namely, a reproduction time declination theta0. Next, the data correction device 1 calculates the difference delta (=THETA0-theta0) of the teaching time declination THETA0 and the reproduction time declination theta0, and corrects the teaching program. Thus, work efficiency can be improved.
Patent JP-H039781-A (JP)
Title: Origami (art of folding paper into decorative shape and figure)
Inventor: TAKAHASHI TAKAKO
IPC: A63H33/16
Filed: 1989-06-07
Abstract: PURPOSE:To easily produce shapes and figures with accurate vector balance, various polyhedra and cubics by a method wherein creases are press-formed or fold guide lines are printed along the sides of a small equilateral triangle formed by connecting the three middle points on the side of a piece of equilateral triangle paper, and slits are made along the perpendicular lines drawn from the apexes of the equilateral triangle to the sides of the small equilateral triangle. CONSTITUTION:Creases are press-formed along the sides 1, 2 and 3 of a small equilateral triangle which is formed by connecting the three middle pints P, Q and R on the sides of a piece of equilateral triangle paper, and slits are made along perpendicular lines drawn from the apexes A, B and C of the equilateral triangle to the sides 1, 2 and 3 of the small equilateral triangle. To form a part of combination, right triangles (a), (c) and (e) among the right triangles (a)-(f) are folded along the creases in the same direction and each apex is inserted under another folded right triangle. The part has three pockets 8, 9 and 10 and three claws (b), (d) and (f). In case a regular tetrahedron is made, the claws of three parts are inserted into the pockets of another one part to form an irregular plane shape, and the irregular plane shape is turned inside out to form a cube having equilateral triangle facets, and the claws are inserted into pockets on the opposite sides to accomplish a tetrahedron.
Patent JP-H071934-A (JP)
Title: Alignment control device
Inventor: HARAYOSHI MITSUHIKO
IPC: B62D17/00
Filed: 1993-06-16
Abstract: PURPOSE:To improve the stability of a vehicle both in the stationary condition and the transitional conditions, and eliminate the shock in switching the control mode. CONSTITUTION:The operational variables of actuators 7L, 7R are controlled to change the caster angle based on the vehicle speed Vel, the angle thetah of the steering wheel, the angular velocity thetahs of the steering wheel, and the road surface condition mu, the caster angle is increased in the steering operation to increase the restoring moment of the wheels, the vehicle is stabilized by increasing the caster angle by the vehicle speed Vel in the non-steering operation and in the initial steering operation while the vehicle is stabilized by increasing the caster angle according to the steering condition in the steering operation, and the stability of the vehicle is improved both in the stationary and traditional conditions. The control gain is gradually transferred when the control gain is switched, and the shock is eliminated by preventing the sudden action of the actuators 7L, 7R.
Patent JP-H11332428-A (JP)
Title: Surface structure of fishing tackle
Inventor: NISHIMURA YASUSHI
IPC: C25D5/02
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To carry out a plating process without damaging accuracy at a highly accurate part when carrying out the plating process especially on a member of a reel body or the like. SOLUTION: A groundwork layer 10 is formed by a tunnel etching method, and an electroless nickel plating layer 11 is formed on the upper part of the groundwork layer 10. No plating layer without the layers is formed on the upper part of the electroless nickel plating layer 11 at a highly accurate part. The thickness of the electroless nickel plating layer 11 at the highly accurate part is regulated so as to be <=15 μm. When the accurate part is a screw part, a nut is mounted on the screw part, and double plating layers 12 and a chromium plating layer 13 are formed by using the nut as a mask. As the result, only the groundwork layer 10 and the electroless nickel plating layer 11 are formed at the screw part.
Patent JP-S6037376-A (JP)
Inventor: IWASE HIDEYUKI
IPC: E04B1/20
Filed: 1983-08-08
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-S6122923-A (JP)
Title: Extrusion molding method
Inventor: KINOSHITA MOTOJI
IPC: B29C48/12
Filed: 1984-07-11
Abstract: PURPOSE:To mold by extrusion and simultaneously make a V-cut by a method wherein a blade is inserted in the direction intersection at right angles with the extrusion direction of molten plastic material into an extrusion die during extrusion process so as to reach a position near the mold face, while notching the material, and, after that, retracted to its initial position. CONSTITUTION:A blade 4 starts to lower itself into an extrusion die 1 during extrusion molding process so as to notch the extruded molten plastic material 2. At this time, because the lowering direction of the blade 4 and the extrusion direction of the plastic material intersect at right angles with each other, the plastic material 2 is notched in the form inclined downwards. The lowering movement of the blade 4 stops at a position not near touching with the underside 5 of a mold. The rising movement of the blade 4 starts just after the stop of its lowering movement, resulting in rising while notching the plastic material in the form inclined upwards. Notched plastic material 6 is successively discharged outside the extrusion die 1 through an opening 3. Thus, a V- cut is formed at the predetermined position of an extrusion-molded part. After the part is molded and before it cools down, the part is bent at the V-cut and the opposing end surfaces of the V-cut are joined by heat fusion bonding in order to obtain a molded part 8.