baber/WOPTO huggingface dataset:
Patent JP-S5641744-A (JP)
Title: Small motor
Inventor: OGAWA FUMIHIRO
IPC: H02K5/167
Filed: 1979-09-10
Abstract: PURPOSE:To stabilize the collar width regardless of rotor laminating method by arranging an elastic convex part of the collar fastened on the end of the rotor in such a manner as to be brought into contact with the end of the rotor in a motor having a self-aligning bearing. CONSTITUTION:In the small motor having a self-aligning bearing, a fully spherical convex section is molded solidly on the end of the collar 15 fastened on the end of the rotor and allowed for an elasticity in the direction of thrust through a  dimension part l4. The collar 15 is inserted through a shaft 13 until the elastic convex gets in contact with a shell mount section of a rotor core whereby it is regulated  to a required dimension l5 with a jig. This can keep the dimensions l5 disregarding the number of rotor core laminates while stabilizing the number of thrust washers to be inserted thereby preventing abnormal noise of the bearing.
Patent JP-S5816717-A (JP)
Title: Steel pipe rolling machine
Inventor: AKITA SHINJI
IPC: B21B31/14
Filed: 1981-07-24
Abstract: PURPOSE:To replace a roll quickly and automatically without using an overhead traveling crane, by rotating a housing of a 3-roll axle mill, so that 3 rolls can be carried out and carried in by a rail. CONSTITUTION:A spindle 22 of each press-down mechanism 18, 19a-19c is raised, and inner housings 5, 7 are set to a free state. Subsequently, a housing 4 in a fixed housing 2 is rotated and an angle of rotation is set to ''0''. A fixed device 40 is released, and a housing body 1 is moved and is fixed at a right position. By gears 9, 10, housings 5, 7 are rotated, for instance, clockwise, and 1 roll 13b among 3 rolls is positioned right under a steel pipe pass line. In this case, a rail 11 and 12 of the housings 5, 7 are matched with an external rail 30, and the roll 13b is drawn out to the outside along a rail 30 by wheels 16, 17 of cradles 14, 15. Subsequently, rolls 13a, 13c are drawn out in order by rotating the housings 5, 7. The roll can be carried in by reversing the preceding steps.
Patent JP-H07319781-A (JP)
Title: Digital output device
Inventor: JITSUI SHOJI
IPC: G06F13/00
Filed: 1994-05-27
Abstract: PURPOSE:To make a digital output device small-sized and highly precise by directly outputting the output data of an output port in the digital output device to the input port. CONSTITUTION:When a CPU 1 transmits digital data to a digital output device 2 through 8 bus 4, a transciever 7 receives this output data and outputs it to an output port 8, and the output port 8 writes output data. The output port 8 holds this output data till the end of write of next data. When the CPU 1 transmits an output instruction signal to the output port 8, the output port 8 outputs held data. This output data is sent to an input port 10. Data sent from the output port 8 to the input port 10 is read into the CPU 1 through the transciever 7 and the bus 4. The CPU 1 compares read-in data with output data outputted to the digital output device 2 and outputs an error message in the case of noncoincidence.
Patent JP-H1073101-A (JP)
Title: Hydraulic drive device for hydraulic machine
Inventor: YOSHIMATSU HIDEAKI
IPC: F15B11/028
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To improve the responsiveness of an actuator driving at the time of start of lever operation in a hydraulic machine to prevent generation of a surge pressure between a pump and a directional control valve with a restrictor. SOLUTION: A pressure oil discharged from a hydraulic pump is subjected to passing through a restrictor 9 at a lever operation neutral state, whereby a pressure loss is applied to the discharged oil in the neutral state. Therefore, a pump discharge pressure is kept more approximate to a drive pressure of an actuator and a volume modulus of a working oil is kept high. Accordingly, a time for a pressure rise is made short in a time of lever operation start to thereby improve the responsiveness for driving an actuator. Further, by providing a low pressure relief valve 10 parallel to the restrictor 9, the pressure oil can be taken also from the low pressure relief valve 10 to a tank to thereby prevent generation of a surge pressure when the surge pressure is generated in a pipe line between the pump and the restrictor.
Patent JP-H01287043-A (JP)
Title: Production of paraffinic hydrocarbon compound and/or hydroxyl group-containing hydrocarbon compound
Inventor: MUKOYAMA MITSUAKI
IPC: C07C27/00
Filed: 1988-05-12
Abstract: PURPOSE:To obtain the title substance in high conversion ratio and efficiently, by reacting an olefin with an oxygen-containing gas in the presence of a cobalt complex catalyst, a promoter comprising an N-containing heterocyclic compound and further a secondary alcohol. CONSTITUTION:A compound shown by formula I (R<1> is alkyl, aryl, cycloalkyl, etc.; R<2>-R<4> are H, alkyl, aryl, etc.) is reacted with an oxygen-containing gas in the presence of a catalyst shown by formula II (R<5>, R<7>, R<8> and R<10> are H, lower alkyl or aryl; R<6> and R<9> are H, lower alkyl or -COOR<11>; R<11> is H or lower alkyl), a promoter comprising an N-containing heterocyclic compound and further a secondary alcohol at 70-80 deg.C to give a compound shown by formula III or IV (R<12> or R<13> is OH). 2,6-Dimethylpyridine, 1-methylpyrrole, etc., may be preferably cited as the promoter and the aimed substance is obtained from these compounds in high conversion ratio.
Patent JP-H01285131-A (JP)
Title: Cutting and bending method of wire in setting machine of substance to longish body and device thereof
Inventor: MATSUI KAZUHIKO
IPC: A01K61/00
Filed: 1988-05-11
Abstract: PURPOSE:To quickly and surely make a clasp fixable on a thread, by fixing a lower clasp on the thread, raising and pulling out a needle and fixing an upper clasp in a state of holding a thread together with the lower clasp by 1st and 2nd clippers. CONSTITUTION:A substance to be set over or beneath a longish body in a rest state of the longish body is arranged, 1st and 2nd wires are simultaneously fed out and stopped in parallel with each other at beneath and over the longish body, cut in a length of a piece of a clasp, bent in a shape of V-letter and received in clippers 30 and 30'. Next, a hollow needle pierced by a thread is lowered together with the thread and penetrated to the substance and the longish body and stopped at a lower limiting position. Then, the thread is lowered a little lower than the needle, 1st clasp is bent like as a pine needle and nipped in the vicinity of lower end of the thread, the needle is raised, 2nd clasp is bent like as a pine needle and nipped at a little upper position of the longish body and the substance pierced by a thread, thus the thread is cut at a little upper point of the 2nd clasp.
Patent JP-S5741310-A (JP)
Title: Method and device for adding alloy iron during tapping of converter
Inventor: KIMURA KAZUO
IPC: C21C7/00
Filed: 1980-08-25
Abstract: PURPOSE:To considerably improve the yield of addition by dropping the alloy iron having beforehand been held in a molten state into a steel receiving vessel during tapping of a converter in the molten state thereby evenly diffusing the alloy iron in the molten steel simultaneously with its addition and preventing the same from floating. CONSTITUTION:At the time of teeming at 4 the molten steel in a converter 1 into a steel receiving vessel 2, the molten alloy iron in a molten metal holding vessel 7 having beforehand been held in a molten state is dropped from a socket 5b for introduction into the vessel 2 through a chute 5 irrespectively of the dropping point of molten steel flow 4. Since the molten alloy iron added during this time quickly melts and diffuses, the addition places thereof are not limited at the dropping center of the molten steel flow 4 and the similar effect of addition is obtained despite dropping of any place in the vessel 2. Hence, there is no need for swiveling the chute 5, and the chute 5 may be of stationary construction.
Patent JP-S5639535-A (JP)
Title: Direct reversal type photosensitive composition
Inventor: KATOU HIDEO
IPC: G03C7/00
Filed: 1979-09-10
Abstract: PURPOSE:To form direct positive images by microcapsules and physical phenomena. CONSTITUTION:The direct reversal type photosensitive composition having the microcapsules 7 contaning silver halide 1 and binder 2 in the core and containing silver precipitated nucleus 4 in the wall material. If the silver halide 1 having been subjected to exposure is treated with the developer containing a silver dissolving agent, it blackens but its concentration is made relatively small by beforehand hardening the binder 2. With the unexposed one, the siver halide 1 dissolves in the wall material and is diffused and moved by the silver dissolving agent. This is reduced to the silver having relatively high covering power by the silver precipitating nucleus 4 and the developer. The degradation in resolution accompanied by the duffusion movement of the silver complex of a diffusion transfer method is prevented. The resolution and contrast may be set by controlling the particle sizes of the microcapsules.
Patent JP-S609476-A (JP)
Title: Preparation of food composed of core and shell
Inventor: ARAKAWA KAORU
IPC: A23L35/00
Filed: 1983-06-29
Abstract: PURPOSE:To prevent the degradation and putrefaction of the core part of the titled food during the preparation process, and to obtain the product having uniform quality, by freezing and forming only the core part, and wrapping the core with the shell. CONSTITUTION:A pasty semisolid core of giaoz, meat-bun, piroshki, etc. is frozen to a proper form, and the solid is wrapped with a shell. A core having high water-content can be wrapped with a soft shell without necessitating skilled labor.
Patent JP-H01287318-A (JP)
Title: Correction of differential settlement of ground
Inventor: TAMAKOSHI TOSHIO
IPC: E02D35/00
Filed: 1988-05-13
Abstract: PURPOSE:To enable the restoration of an existing structure and to remain no hindrance after execution by inserting a flexible bag into an excavated hole provided in the lower ground of the existing structure, pressing granulated substances into the bag to expand its diameter and elevating the lower ground. CONSTITUTION:A landslide protection wall 2 is formed, and after the execution 3 is made, an excavated hole (a) which reaches the lower ground of a direct foundation 1a of an existing structure 1 is formed, then a ground elevation device (A) consisting of a pipe 8 and a bag 10 is inserted thereinto. Granulated substances is forcedly fed from a granulated substances force feed car 15 to the bag 10 through a granulated substances supply tube 16 to expand its diameter larger than that of the execavated hole (a), and the lower ground 4 directly under the foundation 1a is elevated by the expanded diameter.
Patent JP-2000302627-A (JP)
Title: Gelled cosmetic containing inorganic oxide
Inventor: SHIMAZAKI IWAO
IPC: A61K8/63
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a gelled cosmetic containing an inorganic oxide, excellent in storage stability, smooth to the touch, fast adhered to the skin, providing coolness, and showing make-up effects, e.g. covering the textures and poilforamens. SOLUTION: This cosmetic contains (A) 0.05 to 1 wt.% of an alkyl acrylate/ methacrylate copolymer, (B) 0.05 to 3 wt.% of a polyoxyethylene alkyl ether and/or a polyoxyethylene alkyl ether phosphate having HLB of 4 to 10, (C) 0.1 to 15 wt.% of an inorganic oxide, (D) 1 to 25 wt.% of ethanol, and (E) 50 to 97 wt.% of water.
Patent JP-H08308784-A (JP)
Title: Cover set for insertion part of endoscope
Inventor: SUZUKI AKIRA
IPC: A61B1/00
Filed: 1995-05-15
Abstract: PURPOSE: To provide an insertion part cover set with which the mountability of the insertion part of an endoscope and a cover is good, the saving of space is possible and the outside surface of the cover is hardly contaminated. CONSTITUTION: The operation part 81 of the endoscope 8 is held at a stand 9 and the insertion part 82 of the endoscope 82 is hung down shown by a dot line. A connector part 84 disposed on the front end side of a universal code 83 extending from the side part of the operation part 81 is also held at the stand 9. On the other hand, a case body 3 is held in the state of inclining the longitudinal direction of the case body from a perpendicular direction by rotating a bar-shaped body 6 housed at the bottom of this case body and installing the front end of the projecting bar-shaped body 6 on the floor of an inspection chamber. The mouth part 43 of the insertion part cover 4 housed in the storage part of the case body is, therefore, positioned higher than the case body.  The insertion part 82 of the endoscope is smoothly mounted into the insertion part cover 4 by carrying out mounting work in this state.
Patent JP-H11290804-A (JP)
Title: Ultrasonic cleaning device
Inventor: KUBONO NAOKI
IPC: B08B3/12
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To miniaturize an ultrasonic cleaning device while a cleaning liquid is purified. SOLUTION: This device is provided with a cylindrical barrel 2, a rotatively holding mechanism wherein one end part side of the barrel 2 is freely rotatably held in an inclined state by raising it higher to some degree than the other side of the barrel 2, a barrel driving mechanism for driving rotatively the barrel 2, a spiral-like helical board mechanism 5, an ultrasonic cleaning tank 7 for dipping one end part side of the barrel 2 into a liquid, an ultrasonic vibrator 8 for cleaning ultrasonically via the cleaning liquid inside the ultrasonic cleaning tank 7, a water based jet cleaning mechanism 31 for jetting a cleaning liquid to the material to be cleaned, and an air blow mechanism 35 for jetting air to the jet cleaned material to be cleaned. An air nozzle part of the air blow mechanism 35 is disposed outside to some degree from the other end part of the barrel 2.
Patent JP-H10293505-A (JP)
Title: Image forming device
Inventor: YAMAGUCHI YUKIO
IPC: G03G15/00
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device capable of performing back- printing while considering an unrecording area. SOLUTION: A lamp 60 illuminates the surface of a recording paper and image information is obtained by a sensor 70. This image information is the one which is divided into specified small areas. By this information, the position of the image information on the recorded surface of the recording paper on the paper is detected, and the position of the image information on the unrecorded surface of the recording paper on the paper is detected. The detection results of the two positions of recorded image information and the unrecorded image information on the paper are compared, and the recording paper is adequately processed in accordance with the detection result. Therefore, when an image previously exists on the position of the recording paper on which the image information to be recorded is printed, the recording paper can be forcibly discharged, so that superposed printing is previously prevented.
Patent JP-S5743597-A (JP)
Title: Controlling device of induction generator
Inventor: TERAKADO MASAYOSHI
IPC: H02P9/06
Filed: 1980-08-26
Abstract: PURPOSE:To eliminate wasteful consumption of power energy, by making electrical separation of an induction generator from a prime mover when revolution of the prime mover has deviated from a revolution range set in advance. CONSTITUTION:A revolution detecting device 14 detects revolution of a prime mover 11 to drive an induction generator 10 and puts it out to a sequence circuit 15. The sequency circuit 15 trips a circuit breaker 12 when a revolution detection signal becomes higher than the rated revolution of the induction generator 10 or lower than synchronous revolution. When the revolution detection signal has returned within the prescribed range, the circuit breaker 12 is closed. It is possible, by doing so, to protect the induction generator from overload and underload due to overspeed, and it is also possible to eliminate a motor function by slow speed.
Patent JP-S62270082-A (JP)
Title: Tape cassette
Inventor: HARADA MASAYUKI
IPC: G11B23/087
Filed: 1987-05-13
Abstract: PURPOSE:To effectively operate the elasticity of the whole of a locking claw, to engage it with a tooth part without fail and to prevent the damage to the locking claw by engaging both locking claws of a reel stopper at the tip part of both reels at an approximately intermediate position in the up-and-down direction. CONSTITUTION:A cassette enclosure 1 of a tape cassette is composed of an upper half 2 and a lower half 3, a pair of reels 5 and 6 is stored into the enclosure 1 and tooth parts 15 and 16 are respectively formed at the outside of the reels 5 and 6. A freely slidable reel stopper 17 is provided so that the insertion and removal are freely executed to an intermediate part 18 of the reels 5 and 6. A pair of locking claws 22 and 23 having the elasticity provided at the stopper 17 are respectively engaged at the tooth parts 15 and 16 of the reels 5 and 6, and the rotation in the feeding direction of a tape 4 of the reels 5 and 6 is regulated. The locking claws 22 and 23 of the stopper 17 are engaged at the tooth parts 15 and 16 at the intermediate position in the upper and lower directions, the engaging with the tooth parts 15 and 16 is executed without fail and the damage is prevented.
Patent JP-H01286528-A (JP)
Title: Transmission output control method
Inventor: SASAKI KUNIO
IPC: H04B1/40
Filed: 1988-05-12
Abstract: PURPOSE:To improve the reuse of a channel by sending information with a large power through a channel of remote distance communication only and reducing the transmission power through a channel of near distance communication. CONSTITUTION:Press-to-talk communication is applied between a base station I and a mobile station II where radio equipments are configurated identically. Then the state at propagation path is decided from the transmission power obtained from output information Pi and the reception level at which communication is applied at the transmission power and the succeeding transmission power is decided on each occasion. Thus, the communication parties in the near distance communication apply transmission with small power and apply transmission with large power in the case of the distant communication. Since the stations of communication are controlled so that excess transmission power os avoided, the interference to adjacent areas is reduced and the reuse of the channel is improved.
Patent JP-H04322197-A (JP)
Title: Stepping motor
Inventor: KIKUYAMA TOSHIYA
IPC: H02K37/00
Filed: 1991-04-22
Abstract: PURPOSE:To provide a stepping motor of simple mechanism, which can energize the coil of each phase of the stepping motor in succession, making use of a solar battery. CONSTITUTION:This stepping motor comprises solar batteries 16, 17, and 18, to which each phase of coils 1, 2, and 3 are connected, and a disk 13, which is composed of a slit 14 being attached to the shaft 11 of the stepping motor 10 and having a width equivalent to that of one solar battery 16, 17, or 18 and a shading plate 15 with a width equivalent to the total width of the rest solar batteries. The coils 1, 2, and 3 are excited by the photoelectromotive force which occurs by the solar battery receiving the light entering it from the slit, and they drive it by the amount of one angle, thus the slit 14 is shifted to the next solar battery 16, 17, or 18 in succession so as to excite each-phase coil 1, and 2, and 3 and stepping-drive the stepping motor.
Patent JP-H02296160-A (JP)
Title: Apparatus for measuring leaking current from insulator
Inventor: MORIMOTO RYOZO
IPC: G01R31/00
Filed: 1989-05-09
Abstract: PURPOSE:To make it possible to improve measuring accuracy, to simplify an apparatus, to make the apparatus compact and to reduce cost by converting a picked up current from a current collecting means through a resistor into a voltage, and detecting the voltage with a voltage sensor. CONSTITUTION:A current flowing through the surface of an the insulator of an insulator string device 20 between a power transmission and distribution line 28 and its supporting structure 21 is detected with this apparatus. A current collected with a current collecting means 2 which is provided at the outer sur face of a metal can part 20a of the insulator is converted into a voltage through a resistor 4 in a lead wire 3. The voltage is detected with a voltage sensor 5 of a current detecting means 6. Thus the converted voltage is detected with the sensor 5 without the use of a CT (current transformer) and a power ampli fier. The effects of an external magnetic field, noises and a electric field are not received. The difference in impedance directly between the device 20 and the structure 21 and the current path through the lead wire 3 can be made large with an insulating body 7 that is provided additionally. Even the minute current can be measured accurately.
Patent JP-S5342242-A (JP)
Title: Preparation of epoxy resin varnishes for laminates
Inventor: SHIMAZAKI TAKESHI
IPC: C08G59/00
Filed: 1976-09-29
Abstract: PURPOSE: To obtain an epoxy resin varnish free from causing colored spots at the interface between the copper and resin at the time of molding copperclad laminates, by adding a low-boiling solvent to a low-molecular copolymer of an epoxy resin and dicyandiamide. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5819359-A (JP)
Title: Flexible sheet which shows change in degree of transparency in proportion to dose of ultraviolet ray
Inventor: HACHIMAN SATOSHI
IPC: C08L101/00
Filed: 1981-07-25
Abstract: PURPOSE:To provide a flexible sheet containing fine particles of a specified substance therein and showing changes in degree of transparency upon exposure to direct sunlight. CONSTITUTION:A glass plate in which fine paticles 2 of a substance which shows changes in wave length of absorbed light in proportion to the dose of ultraviolet ray (e.g. AgCl) have been dispersed, is crushed to the predetermined particle size to obtain fine particles 2 of said substance covered with glass 3. The particles are blended into a synthetic resin (e.g. PVC) and the mixt. is formed into sheet. EFFECT:When exposed to ultraviolet ray, the sheet is tinted in a color predetermined according to its dose. USE:Window glass and light screening sheet for agricultural and horticultural uses.
Patent JP-S5746843-A (JP)
Title: Laminating adhesion device for metallic foil sheet
Inventor: ISHIBASHI KAZUHISA
IPC: B29C65/04
Filed: 1980-08-25
Abstract: PURPOSE:To obtain the caption device which does not rise heating temperatures beyond necessity and can laminate and glue metallic foils reliably by a method  wherein an auxiliary heater including a high frequency induction heating coil is provided between a main heater and a press whlder for the metallic foil sheets. CONSTITUTION:A metalic foil sheet 10 is let to run continuously by a feed roller 12 in the direction of the arrow A and heated inductively, continuously by the main heater 14 installed near the runway. The auxiliary heater 26 including a high frequency induction heating coil arranged along the runway of the metallic foil sheet 10 is provided between the main heater 14 and the press welder comprising a heating roller 22. The metallic foil sheet 10 is heated by the main heater 14 at the temperature theta2 slightly higher than the temperature theta1 necessary for adhesion and maintains the necessary temperature theta1 when it is indroduced by the main heater 14 into the  heating roller 22.