baber/WOPTO huggingface dataset:
Patent JP-S58105027-A (JP)
Title: Measuring device for thrust and vertical force of one side system induction type linear motor
Inventor: YAMAZOE HIROSHI
IPC: G01L5/13
Filed: 1982-07-19
Abstract: PURPOSE:To enable simultaneous measuring of a transient thrust and a transient vertical force produced during running as well as a thrust and a vertical force at a locking time, by constituting a device such that a linear motor ground member is housed in a housing case having steel balls and a load sensor. CONSTITUTION:If a linear motor thrust is generated and a running object starts to move in a direction of an arrow mark, a reaction force is exerted on a ground member 1, steel balls 3b and 3c spin on an inner surface of a side plate of a second housing case 6 and on an upper surface of a pressure transmitting plate 4b, the ground member 1 and a first housing case 2 are moved in a reverse direction to an advancing direction of a running object, and a reaction force is transferred to a load sensor 7a via the steel balls 3a and a pressure transferring plate 4a. A linear motor thrust is capable of being measured by an output of a sensor (a). An up or a down force is exerted on the ground member 1 by the vertical force, and a force is transferred to the pressure transferring plate 4b via the 4 steel balls 3c. The measurement of a load sensor 7b permits the measurement of the vertical force.
Patent JP-S5828459-A (JP)
Title: Grinding unit with a head both for coarse and fine grinding
Inventor: ASAI MASANAO
IPC: B24B47/12
Filed: 1981-08-07
Abstract: PURPOSE:To suppress downtime for change of works to be processed, by rotating the arm which holds a coarse and a fine grinding wheel at its two ends. CONSTITUTION:The truck bearing a grinding wheel is moved on rails furnished on the floor, and the machine base 6 on this truck is moved on the upper beam provided in the direction perpendicular to the rails to be stopped when the grinding unit 7 mounted on the machine base 6 has come up to the position for grinding a work to be processed W, where the grinding is carried out with a coarse grinding wheel 16. Then the rotary arm 14 is unlocked and oil hydraulic cylinders 21, 21' are actuated to allow a rack 22 to travel horizontally and to permit the rotary arm 14 fastened on a rotary shaft 13 coaxial with the pinion 20 to turn, and the fine grinding wheel 18 comes down to the lower end to be locked there. Because the endless belt 35 is likely to slacken under rotation of the arm 14, an oil hydraulic cylinder 29 is actuated to heave an adjusting pulley 31 to the position shown by the chain line, so that the endless belt will never come loose.
Patent JP-S63294313-A (JP)
Title: Packing machine of decorative barrel
Inventor: GOTO YOSHIMI
IPC: B65B7/28
Filed: 1987-05-20
Abstract: PURPOSE:To obtain a machine decently folding packing paper in one operation by mounting a barrel receiving table and a push-up piston base stand and further mounting a plurality of fold applying pieces above them and providing an annular molding body thereabove. CONSTITUTION:Fold applying pieces 3 are provided at four places with respect to the paper 1 placed on a decorative barrel 2 and an annular molding body 6 is mounted thereabove and a lower barrel receiving table 4 is provided so as to be pushed up along with the barrel 2 by a push-up piston 5. The decorative barrel 2 is placed on the barrel receiving table 4 and the packing paper 1 is placed thereon to push up the piston 5 and the fold applying pieces 3 apply accurate folds to four corners of the paper 1 and, when the barrel 2 passes through the upper annular molding body, the paper 1 is beautifully folded around the barrel. Therefore, fastening due to a string becomes easy and efficient packing can be performed.
Patent JP-S63287838-A (JP)
Title: Recorder
Inventor: ONO MOTOTSUGU
IPC: G03B27/32
Filed: 1987-05-20
Abstract: PURPOSE:To make an image on a recording medium impossible to be read and to prevent the leakage of secret by providing an erasing means for erasing the images on a 1st recording medium or a 2nd recording mecium. CONSTITUTION:The erasing part 23 for erasing the image formed on a microcapsule paper 15 is provided on a discharging slit side for the microcapsule paper 15 and a light developing paper 20 in a pressurizing developing device 19. An ink application part 25 which applies ink on the image on the microcapsule paper 15 separated from a separation part 24a is provided on the erasing part 23. When it is detected by a sensor 28 that the separated microcapsule paper 15 reaches a specified position, a solenoid is actuated so as to be brought the microcapsule paper 15 into contact with the ink application part 25. Thus, the ink can be applied on the whole surface of the used microcapsule paper and the image of an original can be erased.
Patent JP-H02302774-A (JP)
Title: Image forming device
Inventor: YANASE NORIYUKI
IPC: G03G15/10
Filed: 1989-05-18
Abstract: PURPOSE:To recover used developing liquid and to reuse it with the recovering by providing such a mechanism that developing liquid density is maintained in a fixed range. CONSTITUTION:The quantity of used image forming grains is previously calculated from an input signal 107 by each; the supply of replenishing developing liquid is controlled by a developing liquid density control part 106; when the image forming grains are used for image forming and become insufficient in the recovered developing liquid tank 104, they are supplied from the replenishing developer liquid tank 101. Therefore, as for the developing liquid density, the fixed range to be in is always secured. Thus, the used developing liquid can be recovered and reused.
Patent JP-S62282914-A (JP)
Title: Ultrasonic welding pattern
Inventor: KITADA KATSUICHI
IPC: B29C65/08
Filed: 1986-05-31
Abstract: PURPOSE:To perform strong welding by preventing the lateral shift of vibration at the time of ultrasonic welding, by forming the projection provided to the leading end of a welding horn into a protruded shape having a specific configuration. CONSTITUTION:A projection 14 is formed to the leading end of the horn mounted to an ultrasonic welding machine for welding a plastic sheet by an ultrasonic wave and a plurality of protruded parts 20 are provided on said projection 14 and a plurality of ridges 3 are further provided to the top surface of each protruded part 20 at a right angle to a vibration direction. By forming the projection at the leading end of the horn into the ridges 30, lateral shift due to vibration is prevented and lateral vibration is sufficiently transmitted to the plastic sheet to bring about the ultrasonic generation of heat. Since V-shaped grooves 32 each having an angle of 90 deg. are formed between the ridges 30, the lateral vibration due to an ultrasonic wave is transmitted to the plastic sheet and heat is generated to perform strong welding.
Patent JP-S61282667-A (JP)
Title: Belt transmission apparatus
Inventor: KAWASHIMA YOSHINORI
IPC: F16H57/04
Filed: 1985-06-07
Abstract: PURPOSE:To prevent the reduction of service life of a belt due to heating by connecting a belt chamber and a fan case through a ventilating passage and an air discharge passage and compulsorily ventilating the inside of the belt chamber by a fan. CONSTITUTION:A driving pulley 2, driven pulley 3, ana a belt 1 laid between the both pulleys are accommodated into a sealed belt chamber B, and a ventilating passage 30 and an air discharging passage 40 which communicate to a fan case F are connected to one part of the belt chamber B. Since the cooling wind generated by a fan in the fan case F circulates in the ventilating passage 30, belt chamber B and the discharge passage 40, the belt in 1 in the belt chamber can be cooled certainly.
Patent JP-H10312618-A (JP)
Title: Reference system of data cartridge to caddy
Inventor: SMITH MARK A
IPC: G11B17/22
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To smoothly position a picker in a storage place of a data cartridge in a caddy of data cartridges by equipping a caddy guide reference sleeve. SOLUTION: A reference is given to the caddy to be mounted on a storage rack, and also a reference is given to an introducing part of the cartridge inserted into the caddy by a data cartridge hadling mechanism or the picker by the caddy guide reference sleeve 500. A Z-directional reference for the picker is provided by a cartridge Z-reference tab 462 from the rear part of the caddy guide reference sleeve 500, and the rear side end 466 is tapered to perform smooth transition of the picker in the Z-direction. Then, a Y-directional reference for the picker is provided by a data cartridge Y-reference tab 468 from the rear part of the reference sleeve 500, and similarly the end is tapered to perform smooth transition of the picker. The data cartridge is kept sliding in the Xdirection before abutting against a wall, and the data cartridge is locked in the abutted place.
Patent JP-S5756953-A (JP)
Title: Transistor
Inventor: ANAZAWA SHINZOU
IPC: H01L23/66
Filed: 1981-08-10
Abstract: PURPOSE:To improve the heat dissipation of an ultrahigh frequency FET and to reduce the disorder of a characteristic impedance of the FET by forming a common conductor layer connected through a penetrating hole at the front and the rear surfaces of a dielectric substrate, and carrying an element on the conductor layer on the surface of the substrate. CONSTITUTION:An FET element 3 made, for example, of GaAs in secured on a metallic layer 2' formed on the surface of, for example, a beryllia ceramic substrate 1, and a source electode is connected to a metallic layer 2'. the layer 2' is connected through the hole 5 formed at the substrate 1 to the ground electrode 2 on the rear surface, a lead 10 is formed on the metalic layers 2'', 2''' on the surface, the gate electrode and drain electrode of the element 3 are connected, and a strip line device can be formed. In this manner, the static capacity between the electrodes and the reactance component between the source and the ground can be reduced, the heat dissipation can be improved, thereby stabilizing the operation of the ultrahigh frequency range.
Patent JP-H08276308-A (JP)
Title: Chuck for tool
Inventor: SAKAMAKI IWAO
IPC: B23B31/173
Filed: 1996-05-20
Abstract: PURPOSE: To provide a chuck for tools which makes the rotation of an installation position of a bearing body smooth by providing a free rotation nut between an outer periphery surface of the outside of a chuck body and an inner periphery surface of the front of a rotation nut, and at the same time, in which the bearing body supports the reaction force for clamping. CONSTITUTION: In a chuck for tools where a chuck body 1 is provided with a plurality of jaws 2 and the jaws are allowed to be extended and shrinked slidably by the mutual spiral action resulting from the rotation of a rotation nut 3, a holding ring 12 is provided at the rear end of the chuck body 1 in a condition not to be turned by the chuck body 1, and also an operation pipe 7 is turnably provided on an outer periphery surface of the front of the chuck body 1. The rotation nut 3 is provided integrally with the operation pipe 7 so that the operation pipe 7 and the rotation nut 3 can be moved together, and a bearing body 11 is interposed between the outer periphery surface of the front of the chuck body 1 and an inner periphery surface of the front of the rotation nut 3.
Patent JP-2000313412-A (JP)
Title: Product parting mechanism in boxing system
Inventor: KITAGAWA KAZUMI
IPC: B65B35/50
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a product parting mechanism which parts a line of products on a transfer means to a plurality of lines in a boxing system and whose handling speed in parting handling is fast. SOLUTION: In a boxing system for boxing bags P transferred in a line from the preceding step, a parting unit 2 parts a line of the bags P on a feed roller 23 to two lines thereof. The unit 2 has eccentric pulleys 25 with a belt 26 and a bag pressing plate 28d. The belt 26 applies a force including a horizontal component to the bag P in a direction intersecting the direction in which the bags P are transferred. The bag pressing plate 28d is disposed above the feed roller 23 and restricts the levitation of the bag P so that the bag P is not levitated higher than a predetermined height by the force which the belt 26 applies to the bag P.
Patent JP-S5917456-A (JP)
Title: Sorter having inverter
Inventor: MURAKAMI HISASHI
IPC: B65H31/00
Filed: 1982-07-20
Abstract: PURPOSE:To obtain a sorter enable of continuous discharge or inverted discharge of paper, by receiving the paper discharged from a copier from the sub-carry path provided at one of the container bin groups then inverting at the inverting section and returning to main carry path to be discharged into the container bin. CONSTITUTION:A paper applied with single face copy is led to the main carry path 15 while placing a switching guideboard 45 at the solid line position then bringing the nail members 3C, 4C of a separation nail at the solid line position and feed the paper (A) into a bin 6C while facing the surface downward as shown by (A'). The paper applied with both face copy is led to the sub-carry path 44 while switching a switch guideboard 45. Consequently the paper carried through the lowermost carry rollers 1e, 50C to the inverting section 16 will contact against a stopper 43 and stop. Through guidance of a guideboard 41, the upper end of the paper is inserted into a pair of rollers 1e, 2e in the main carry path 15. The nail member 3d of the separation nail 30 is displaced and the paper to be carried upwardly is discharged into the bin 6C as shown by (A'') by means of the nail member 3C.
Patent JP-H11315258-A (JP)
Title: Pressure sensitive adhesive film for producing multilayer circuit board with ivh
Inventor: OYAMA YASUSHI
IPC: C09J133/00
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain a pressure-sensitive adhesive film which prevents a resin for forming an insulating adhesive layer from bulging out of through-holes that become IVHs in the production of multilayer circuit boards having IVHs and which can be peeled off without damaging a substrate by subjecting the surface of a substrate not coated with a pressure-sensitive adhesive to roughening or surface treatment. SOLUTION: The surface of a substrate is roughened e.g. by sandblast or by winding around a gravure roll or the like at the step of film forming. Pref., the roughness of the roughened surface is 1-10 μm. A pref. surface treatment method for a substrate is release agent application or metal vapor deposition. As a release agent, a silicone-based one is the most popular. Aluminum is pref. as a metal to be vapor deposited in terms of economy. The thickness of a vapor deposited metal is pref. 50-1,000 Å. The pressure-sensitive adhesive used is pref. based on an isocyanate-reactive (meth)acrylic acid copolymer resin having a wt. average mol.wt. of 600,000 or higher and a glass transition temp. of -30 deg.C to -80 deg.C.
Patent JP-S5914785-A (JP)
Title: Novel microorganism
Inventor: TSURUMI YOSHIHIRO
IPC: C12P7/58
Filed: 1982-07-19
Abstract: PURPOSE:To provide a novel microbial strain belonging to Aeromonas aerogenes capable of oxidizing D-glucosamine or its salt to D-glucosamic acid. CONSTITUTION:Microorganisms belonging to a novel microbial strain, Aeromonas aerogenes which can be cultured in a medium at 4-11pH and 8-45 deg.C under agitation or shaking, e.g. Aeromonas aerogenes 20-1 (FERM-P No.6586). D-Glucosamic acid can be prepared by contacting the microorganism with D- glucosamine or its salt. Furthermore, the microorganism can be used, similar to the other microorganisms belonging to Aeromonas genus, for the preparation of vaious useful materials, such as proteins, enzymes, nucleic acids, amino acids, etc.
Patent JP-H01294986-A (JP)
Title: Multi-cylinder type rotary compressor
Inventor: KAWASAKI KATSUYUKI
IPC: F04B25/00
Filed: 1988-05-23
Abstract: PURPOSE:To prevent pulsation of suction pressure from being transmitted to the lower space of a slider so as to enhance the silence by forming a gas vent hole in a housing of a rest cylinder control mechanism, and by blocking the gas vent hole in association with the descent of a slider during a compressor being driven at a maximum speed. CONSTITUTION:When a crankshaft 2 is rotated by a motor element 1, rolling pistons 5a, 5b are rotated in cylinders 7a, 7b, respectively, in predetermined directions by means of eccentric parts 4a, 4b. Further, a shut-off valve 23a is closed to stop the flowing of high pressure gas into the lower space of a slider 18 while opening a shut-off valve 23b to communicate a space in a housing 19 below the slider 18 with a suction chamber in order to lower the pressure in the suction chamber, resulting in that the slider 18 descends by being urged by a stream of compressed gas from an accumulator 17. In this phase, a gas vent hole 21 formed in the housing 19 is blocked by the slider 18 so as to eliminate a cause of transmission of pressure pulsation from the suction chamber to the lower space of the slider 18, thereby it is possible to prevent the slider 18 from moving up and down.
Patent JP-S6014540-A (JP)
Inventor: GAIDOO BAATOTSUSHI
IPC: H04J3/16
Filed: 1984-06-20
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-S6019957-A (JP)
Title: Nozzle for fuel injection valve of internal-combustion engine, and method of manufacturing said nozzle
Inventor: MIYAKI YUUJI
IPC: F02M61/18
Filed: 1983-07-12
Abstract: PURPOSE:To prevent burr from being made at the intersection of a valve seat surface and an injection hole surface and improve the efficiency of manufacturing of a nozzle and its quality, by providing a coupling surface at the intersection of the roughly processed valve seat surface and the roughly processed injection hole surface and thereafter finally processing them. CONSTITUTION:A conical valve seat surface 13, on which a valve is seated, and an injection hole surface 14, are provided in a nozzle body 11 by rough processing. A conical coupling surface 15 is provided at the intersection of the valve seat surface 13 and an injection hole surface 14 to smoothly couple them to each other. After the valve seat surface 13 is finally processed by grinding or lapping, the injection hole surface 14 is finally processed by grinding. After that, the injection hole surface 14 is lapped to obtain a predetermined flow rate when the valve is fitted in the nozzle body 11. Since the coupling surface 15 is provided, no burr is made when the injection hole surface 14 is lapped to obtain the predetermined flow rate. This results in improving the efficiency of manufacturing of a nozzle, reducing the pressure loss, and stabilizing the form of atomization.
Patent JP-S63272528-A (JP)
Title: Method for forming double structured container
Inventor: AZUMA SHOJI
IPC: B29C49/42
Filed: 1987-05-22
Abstract: PURPOSE:To obtain a double structured container, the forming error of which is small and the gas barrier properties of which are excellent, by a method wherein blow forming is applied to a molded item. CONSTITUTION:Under the state that the mouth part 3 of a molded item 2, which is molded by injection molding, and at the same time an inner mold 7 is assembled in the molded item 2, the molded item 2 is installed in a blow mold 6 so as to blow air in the bottom wall 4 of the molded item 2 by inserting an air needle 8 in the central part of the bottom wall 4 of the molded item 2. As a result, a hollow 9 is formed by the air in the interior of the bottom wall 4 and of the tubular wall 5 lying between the bottom wall 4 and the mouth part 3 so as to swell out the bottom wall 4 and the tubular wall 5 in order to form the molded item 2 into a shape set by the blow mold 6 and the inner mold 7. At this time, no breakage of the surface of the molded item 2 by the pressure of the air does occur, since said surface is in the state softened enough required for blow molding.
Patent JP-H04327935-A (JP)
Title: Manufacture of laminated product
Inventor: TSUTSUMI KATSUAKI
IPC: B29C47/06
Filed: 1991-04-26
Abstract: PURPOSE:To establish a technique to manufacture a multilayer laminated product which can be used extensively as a packing material with advantages such as strong interlayer adhesive power and minimized odor, in an efficient manner. CONSTITUTION:A multi layer laminated product is manufactured by extruding a copolymer of acid anhydride such as ethylene and maleic anhydride or a blend of said copolymer and low density polyethylene as a coat over a base such as aluminum foil or plastic film. This laminated product demonstrates a significantly increased adhesive power, if it is thermally treated using a heating roll. The recommended period of time to be spent for the thermal treatment is 1 second or longer at 150 deg.C. Further it is recommended from a viewpoint of productivity that the heating roll be installed in a molding line.
Patent JP-S5457609-A (JP)
Title: Rotary machine
Inventor: GOTOU MAKOTO
IPC: H02K21/12
Filed: 1977-10-18
Abstract: PURPOSE: To simplify a construction with a less number of part items, by means of installing a speed detecting coil in an auxiliary groove, utilized, provided in a protruding unit of armature core.  
     CONSTITUTION: A rotor 1, having a permanent magnet 2 magnetized in a plurality of poles with an equal distance apart, an armature core 3, having a plurality of magnetic protrusion units 4a to 4c facing to the magnetized surfaces, a drive coil 5a to 5c installed to be wound on each of the protrusion units, and a speed detecting coil 7a to 7c, for obtaining a signal of frequency corresponding to a rotational speed of the rotor, are provided. An auxiliary groove 6a 1  to 6c 2  of the shape, that enlarges a space with the magnet, is provided in a part facing to a permanent magnet of the protrusion unit, with a speed detecting coil installed to be wound in said groove part. In this way, a magnetic surge component due to a groove 8a to 8c will be cancelled by a magnetic surge component of the auxiliary groove 6a 1  to 6c 2  and reduced capable of lessening a cogging force simulataneously with an initial requirement expectedly capable to be accomplished 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5826634-A (JP)
Title: Automatic two, four-wheel switching device of four- wheel-drive car with automatic transmission gear
Inventor: SAKAI YASUTO
IPC: B60K23/08
Filed: 1981-08-10
Abstract: PURPOSE:To make a four-wheel-drive car to certainly exhibit its capacity by automatically actuating four-wheel-drive when a selector lever of an automatic transmission gear is in range 1 or 2. CONSTITUTION:A transfer clutch 22 is controlled by means of a solenoid valve 29, which is operated by means of a manual switch 30 or switches 35, 36 on the base part of a selector lever 33. When the selector lever 33 is in range 1 or 2, switches 35, 36 are placed in ON state and four-wheel-drive is effected. Since four-wheel-drive is thus actuated automatically in said case of the range 1 or 2 at the time of high load, slope climbing and the like, capacity of the four-wheel- drive car can be certainly exhibited.
Patent JP-S62283675-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KURODA TAKARO
IPC: H01L29/36
Filed: 1986-06-02
Abstract: PURPOSE:To obtain a semiconductor device having a large advantage in forming an element by increasing a range of selecting materials by forming a second compound semiconductor, thin film of thin layers made of multilayered second compound semiconductor providing an impurity atom adsorption first layer between the thin layers to eliminate a leakage with a material which is not lattice-matched with the substrate but has a large Schottky barrier. CONSTITUTION:After a semi-insulating Fe-doped InP substrate 1 is etched, a buffer undoped InP 2 and an n-doped InGaAs 3 are grown by a MOCVD method, and undoped GaAs 41 is then grown. Here, the growth is interrupted, Sn is supplied as disilane while feeding arsine to feed a current of the degree for adsorbing an Si layer 42 of 1 atom layer of smaller on the GaAs 41, and the GaAs 43 is again grown.