baber/WOPTO huggingface dataset:
Patent JP-H04344138-A (JP)
Title: Stator core for motor
Inventor: SATO MUNETADA
IPC: H02K1/18
Filed: 1991-05-22
Abstract: PURPOSE:To improve yield of a material by effectively punching out a stator core for a motor from the material, and improving a dimensional accuracy after assembly by press-fitting a yoke core in the toothed core. CONSTITUTION:A yoke core 5 is divided into the same number as that of slots at nonengaging parts of a toothed core 2 or so divided as to cross over a plurality of slots. Thus, when a core material is punched, the core 2, the core 5 and a rotor core can be punched at separate core material surfaces to effectively and efficiently take materials to improve yield of the material. The shapes of the engaging parts of the core 5 and the engaging parts of the core 5 with those of the core 2 are formed in engaging and stopping shape in such a manner that its recess side has a plus dimensional tolerance and its protrusion side has a minus dimensional tolerance, thereby improving a dimensional accuracy after press-fitting the core 5 in the core 2.
Patent JP-H02297838-A (JP)
Title: Cathode body structure for magnetron
Inventor: TAKAHASHI TSUTAE
IPC: H01J23/04
Filed: 1989-05-12
Abstract: PURPOSE:To enhance the mechanical strength of fixing member for fixing a cathode coil and a support member for supporting the fixing member, reduce the number of component parts so as to facilitate an assembling process, and prevent any abnormal discharge by integrally forming a top hat and a center support by plastic working. CONSTITUTION:A top hat 2a and a center support 3a are integrally formed by plastic working. A large-diameter portion as a positioning member 6a is disposed between the top hat 2a and the center support 3a. With this constitution, a jointing process can be omitted, and further, a mechanical strength of component parts can be remarkably enhanced. Without any jointing portion between both members or any projection such as a burr, an abnormal discharge phenomenon can be avoided. Therefore, the mechanical strength can be remarkably enhanced, the number of the component parts can be reduced so as to simplify an assembling process of a cathode body structure, and the generation of abnormal discharge can be avoided so as to keep a safe operation.
Patent JP-S609129-A (JP)
Title: Wet processing device
Inventor: OOKUMA YUUJI
IPC: H01L21/306
Filed: 1983-06-29
Abstract: PURPOSE:To enable to inline both face wet processing by a method wherein a disc-shaped processing chamber in which a sheet of substrate to be processed will be housed is provided, a chemical liquid is jetted out from a chemical liquid supply hole, and the substrate to be processed is floated in the chemical liquid, and it is chemically processed by rotating it in circumferential direction floated in chemical liquid. CONSTITUTION:The substrate 14 to be processed is placed on a processing base stand 11, a processing cover 12 is pressure-welded on the processing base stand 11, chemical liquid is jetted out from chemical liquid feeding holes 15, 16 and 20, and the processing chamber 13 formed by the processing stand 11 and the processing cover 12 is filled up. Besides, a substrate 14 is floated in the middle depths part of the chemical liquid filled in the processing chamber 13 by regulating the quantity of chemical liquid supplied mainly from chemical liquid feeding holes 15 and 20. Then, the prescribed quantity of chemical liquid is jetted out from the chemical liquid feeding hole 16. As a result, both faces of the substrate 14 to be processed can be uniformly processed by the chemical liquid while the substrate 14 to be processed is being rotated at the speed of 0.5-1 turn or thereabout per second, for example.
Patent JP-H10291197-A (JP)
Title: Continuous paper cutting device
Inventor: YAMAGUCHI NAOTO
IPC: B26D7/02
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To smoothly cut the continuous paper, and to reduce the weight and size of a device, by setting the pressure force to the continuous paper by a pressing means, in such manner that the pressure force to a cut starting edge part by a cutting means, is higher than that of the cut terminal edge part. SOLUTION: The energizing means 43, 43 energize a pressing means 40 toward a support means, that is, a paper supply guide 36 and a paper feeding- out guide 37 at all times, and is formed by a compression spring 43 mounted between a movable frame 41 and an upper frame 33 of the pressing means 40. The plural compression springs 43 are mounted in two recessed parts 41, 41b of the movable frames. On this occasion, six compression springs 43 are respectively mounted in the recessed parts 41a, 41b, that is, 12 compression springs are mounted in total. The pressure force to the continuous paper P by the compression springs 43 is set in such manner that the pressure force to the cut starting edge part by a cutting means, is higher than that of the cut terminal edge part.  Concretely, the compression spring 43 closest to the cut starting edge part is strong, and the other compression springs 43 are comparatively weak.
Patent JP-S6011659-A (JP)
Title: Boiler air preheater associated with sterling engine
Inventor: INABE MITSUO
IPC: F02G1/043
Filed: 1983-06-29
Abstract: PURPOSE:To take out high quality power energy through utilization of boiler waste heat, by driving a Sterling engine through the difference between the heat of high temperature outlet gas of boiler and the heat of low temperature combustion air. CONSTITUTION:In a boiler system having an air preheater 2 for transmitting the heat of outlet gas from a boiler furnace 1 to the boiler combustion air, the continuous heating side 7a of Sterling engine 7 is coupled to the upper stream outlet gas conduit 4 to the air preheater 2 while the continuous cold side 7b is coupled to the upstream side conduit 6. The outlet gas exhausted from the boiler furnace 1 or the high temperature fluid will heat the continuous heating side 7a while the continuous cold side 7b is cooled continuously by the outer air to be fed by a fan 7b through the conduit 6. The Sterling engine 7 is driven by said temperature difference to take out the power energy from the output section 7c.
Patent JP-S63281935-A (JP)
Title: Method for mounting plastic film jacket to battery
Inventor: NISHIJIMA KAZUO
IPC: B65B53/00
Filed: 1987-05-14
Abstract: PURPOSE:To mount a plastic film jacket to a dry battery, by closely bringing a film into contact with the peripheral surface of the body part of a battery main body by heat-shrinking treatment and folding the end edge part of the film inwardly to form an inwardly folded extension part and pressing the protruding part of a press jig to bond the extension part of the film to the annular recessed surface of the battery. CONSTITUTION:A battery main body 30 is covered with a film 1 and the annular protruding part 71, which is engageable with the annular recessed part 35 provided to the under surface of the battery main body 30, of a press jig 70 is pressed to the extension part of the film 1 faced to said annular recessed part to bond the extension part 6 to the positive pole part of the annular recessed part 5. The press jig 70 is made of an elastomer such as a rubber material. In use, the press jig 70 is pref. heated to 40-150 deg.C since the bonding effect of the extension part 6 is high. As the material quality of the press jig 70, silicone rubber excellent in heat resistance is pref.
Patent JP-H0414401-A (JP)
Title: Handle structure of saw
Inventor: YAMAMOTO KATSUJI
IPC: B27B21/04
Filed: 1990-05-08
Abstract: PURPOSE:To efficiently exclude the sawdust accumulated on an inking place by forming air blowoff passages to the upper and lower parts of a handle and blowing off the air from a hollow part from the air blowoff passage always positioned on the lower side by a control valve. CONSTITUTION:A hollow part 5 is formed to a saw handle 2 and a moving element 6 is inserted in the hollow part 5 so as to be freely movable through the hollow part 5 with the forward and rearward movement of a saw at the time of cutting work. Elongated space parts 11, 12 are formed to the intermediate parts of the upwardly turned oblique air blowoff passage 9 and downwardly turned oblique air blowoff passage 10 communicating with the front part of the hollow part 5. Balls 7, 8 are respectively inserted in the space parts 11, 12 and the ball 7 falls to the bottom part of the space part 11 in the air blowoff passage 9 to close the passage 9 while the ball 8 becomes a state fallen on the lower side of the space part 12 in the air blowoff passage 10 to open the passage 10. Therefore, even when an edge on any side is used, the sawdust accumulated on an inking place can be efficiently excluded.
Patent JP-H01288864-A (JP)
Title: Developer for electrophotography
Inventor: IIDA YOSHIHIKO
IPC: G03G9/09
Filed: 1988-05-17
Abstract: PURPOSE:To enable the recognition of a copied image even in a dark place by incorporating a light accumulating pigment into toner particles. CONSTITUTION:The title developer contains the toner particles prepd. by using a binder resin and coloring agent as essential components and further adding the light accumulating pigment thereto. Powder or the like which consists essen tially of ZnS-Cu and emits pale green light is usable as the light accumulating pigment. A styrene copolymer, etc., are usable as the binder resin and a black coloring agent, etc., are usable as the coloring agent. The recognition of the contents of a copy or printed mater even in the dark place during the use of, for example, slides is enabled if this developer is used.
Patent JP-S63283714-A (JP)
Title: Operating method of ceramic filter
Inventor: SAKAI KIYOSHI
IPC: B01D46/24
Filed: 1987-05-16
Abstract: PURPOSE:To prevent the contamination accompanied by an increase in an inner pressure resulting from a reverse washing pressure in the back-washing process of a ceramic filter by controlling a negative pressure to be raised at a predetermined interval before he start of the back-washing. CONSTITUTION:In a case where a ceramic filter element 4 undergoes a back- washing, either a damper 7 is opened or the rotational frequency of a blower 8 is raised at a predetermined internal before the start of the back-washing, thereby lowering the pressure of a space A in a ceramic filter and hence the pressure of a space B on the side of a gas inlet. The filter is then operated in such a manner as to lower the inner pressure of an incinerator. As a result, when there is the pressure rise accompanied by the back-washing, a negative pressure in the incinerator is invariably maintained, free from an abrupt change. This operating method assures a safety filter operation, even at the time when a radioactive material is incinerated.
Patent JP-S5820362-A (JP)
Title: Method and device for charging of molten metal in continuous casting
Inventor: NOMURA TAKATERU
IPC: B22D11/106
Filed: 1981-07-28
Abstract: PURPOSE:To improve the surface characteristics of a continuously cast ingot which is obtained by maintaining the surface position of molten metal in a mold constant by supplying an inert gas of specific pressure to a hermetic chamber formed in the upper part of the mold of a continuous casting machine. CONSTITUTION:A charging nozzle 2 of a tundish 1 is inserted into the mold 7 of a continuous casting machine and the leading end part thereof is held immersed in molten metal M below the meniscus 8 of the molten metal in the mold 7, whereby the molten metal is cast continuously. A sealing fitting 5 and a bellows 6 are provided between the outside circumferential surface of the nozzle 2 and the mold 7 to seal the inside of the mold above the meniscus 7 airtightly. In this case, an inert gas is forced through a supply pipe 4 into the hermetic chamber 3 and the atmosphere pressure in the chamber 3 is maintained above the static pressure of the molten metal at the leading end of the nozzle 2. Even when the static pressure of the molten metal M in the mold 8 fluctuates, the gas flows in the nozzle 2 until the gaseous pressure and the static pressure of the molten metal balance. The position of the meniscus of the molten metal in the mold 7 is maintained always constant and the continuously cast ingot of the superior surface characteristics is obtained.
Patent JP-H10307239-A (JP)
Title: Optical fiber
Inventor: OTA IKUO
IPC: G02B6/10
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To eliminate a process for a heat treatment for discharging hydrogen to the outside after a high-pressure hydrogen process by removing part of a carbon layer from a carbon-coated fiber formed by coating a bare fiber with a carbon layer and forming a grating on the core of the exposed bare fiber. SOLUTION: The carbon-coated fiber formed by coating the surface of the bare fiber 1 with the fine carbon layer 2 is used and the optical fiber 1 having the carbon layer 2 removed within a specific range is put in a specific processing chamber and treated with hydrogen in a high-pressure hydrogen atmosphere. The specific part which has the carbon layer 2 removed is irradiated by an excimer laser to vary the refractive index, thereby forming a grating 1c. Therefore, hydrogen penetrates only the part of the bar fiber 1a which has the grating 1c formed by removing the carbon layer 2 and the part impregnated with the hydrogen can be made extremely small, so the process for the heat treatment can nearly be eliminated.
Patent JP-H08313420-A (JP)
Title: Material tester
Inventor: OGATA TATSURO
IPC: G01N3/08
Filed: 1995-05-17
Abstract: PURPOSE: To grasp a test piece without generating the shift of the grasping positions of upper and lower grippers in an opening and closing type gripper grasping the test piece of a material tester by an actuator. CONSTITUTION: When left and right grasping tooth members 11b, 11b' are moved in the direction shown by an arrow A in order to grasp a test piece 29, a first link member 21 is rotated in the direction shown by an arrow C by second and third link members 22, 23. The second link member 22 pulls the right grasping tooth member 11b' in the direction shown by the arrow A at the same moving speed as the left grasping tooth member 11b and the third link member 23 pulls the left grasping tooth member 11b in the direction shown by the arrow A at the same moving direction as the right grasping tooth member 11b'. By this constitution, the left and right grasping tooth members 11b, 11b' are moved in the direction shown by the arrow A at the same speed over the same distance in a cooperated state.
Patent JP-S63282473-A (JP)
Inventor: TAKATAMA ISAO
IPC: F25J1/00
Filed: 1987-05-15
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-H07324457-A (JP)
Title: Floor post
Inventor: KOSAKA TOSHIYUKI
IPC: E04F15/00
Filed: 1994-05-31
Abstract: PURPOSE:To reliably prevent injurious insects, such as termites, from ascending a sleeper. CONSTITUTION:A floor post is provided with an expansion mechanism comprising a ground touch plate 1 supported by the foundation structure of a building, a support plate 2 to support a sleeper, screw shafts 5 and 6 coupled respectively to the ground touch plate 1 and the support plate 2, and a buckle 4 located so as to be joined with the two screw shafts 5 and 6 in a screwed-in state. A chemical storage chamber 11 communicating with a screw hole 14 with which the screw shafts are joined in a screwed-in state is formed in a buckle 4. An injection port 12 through which a termite-proofing agent is injected in the chemical storage chamber 11 from the outside is provided. EFFECT: The chemical effective component of the termite-proofing agent from the chemical storage chamber 11 oozed through a microgap between the screw hole 14 and the screw shaft 6 to provide a termite-proofing effect.
Patent JP-H01290024-A (JP)
Title: Disk controller for parallel transfer
Inventor: TAKAGI TOSHIAKI
IPC: G11B20/10
Filed: 1988-05-18
Abstract: PURPOSE:To prevent the deterioration of the transfer efficiency for a disk controller by displaying the difference between a sector counter of the host side which counts the sectors transferred between a host processor and a data buffer and a sector counter of the disk side which counts the sectors transferred between the data buffer and a disk device. CONSTITUTION:A host side sector counter 8 counts the sectors transferred between a host processor 1 and a data buffer 6. While a disk side sector counter 10 counts the sectors transferred between the buffer 6 and the disk devices 2-1-2-n. Then the difference between the counters 8 and 10 is displayed. In such a way, a microprocessor 5 can decide in a short time whether the data can be read out of the buffer or not after the storage of data is through to the buffer 6 even in case the data are transferred in parallel between the processor 1 and N pieces of disk devices 2-1-2-n.
Patent JP-S5643368-A (JP)
Title: Resin composition for powder paint
Inventor: MURAKAMI HARUHIKO
IPC: C09D167/00
Filed: 1979-09-19
Abstract: PURPOSE: To provide the titled composition imparting a coating not foamed even if  a thick coating is formed and not yellowed even if baked at a high temp., comprising a specific polyester resin, a blocked polyisocyanate and a p-hydroxybenzoic  acid glycidyl ester ether modified substance.  
     CONSTITUTION: To 100pts.wt. of (A) a mixture comprising 60W97wt% of (a) a polyester resin with a hydroxyl value of 15W100mg KOH/g, an acid value of 20mg KOH/g or less and a softening point of 70W150°C containing an aromatic dibasic acid as a main acid component and 40W3wt% of (b) a blocked polyisocyanate or a mixture of 80W95wt% of (a) component and 20W5wt% of (b') an amino resin, 0.5W20pts.wt. of (B) a p-hydroxybenzoic acid glycidyl ester ether modified substance with a softening point of 50W150°C and an epoxy eq. of 300W3,000 obtained by reacting p-hydroxybenzoic acid glycidyl ester ether modified substance with a softening point of 50W150°C and an epoxy e.g. of 300W3,000 obtained by reacting p-hydroxybenzoic acid glycidyl ester ether) shown by the formula (wherein n is 0≤n<10) and a compound having two or more active hydrogen atoms in a molecule in the presence of a basic catalyst is compounded. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5821216-A (JP)
Title: Storing structure of optical fiber
Inventor: KAWAKAMI YOUICHI
IPC: G02B6/24
Filed: 1981-07-31
Abstract: PURPOSE:To improve the reliability of connection by winding optical fibers or optical fiber codes aruond a storing cylinder fitted to an end plate of a submarine optical relay and fixing its mutual connecting parts on the cylinder. CONSTITUTION:Fixing pads 21a1, 21a2 of which peripheral surfaces have a prescribed curvature respectively are fitted to the periphery of a storing cylinder 20a and assembly cables 18a1, 18a2, 18a1', 18a2' are fixed to the fixing pads 21a1, 21a2 with cable binders 23a1, 23a2. Mutual connecting parts 19a1, 19a2 are fixed to the storing cylinder 20a with connecting part binders 22a1, 22a2 so as not to be damaged by oscillation and impacts. The connecting parts of optical fibers are sufficiently protected by said procedure and the reliability of the connecting parts can be improved by selecting values having no influence to the optical fibers for the diameter of the storing cylinder and the curvature of the periphery surfaces of fixing pads.
Patent JP-S5744355-A (JP)
Title: Data communication terminal equipment
Inventor: YAGI TOSHIROU
IPC: H04L29/12
Filed: 1980-08-29
Abstract: PURPOSE:To enable an operator near a terminal to make arrangements for an emergency by receiving emergency information and secret information by using voice output indication codes included in received information and by voicing those pieces of information. CONSTITUTION:Information sent from a central processor via a circuit is inputted to a data storing circuit 2 through a circuit interface 1 and its output is supplied to a print data 11 through a print control circuit 10. Information from the storing circuit 2, on the other hand, is supplied to a collating circuit 3 to be collated with a symbol stored there and when the both coincide mutually, information represented by the symbol is inputted to a phonemesequence generating circuit 5, which reedits the information into a sequence as a voice by reading phonemes from a word storing circuit 6 serving as a word dictionary to output the sequence. On receiving the output, an acoustic parameter rule synthesizing circuit 7 reads sound elements from a sound-element storing circuit 8 containing a sound-element dictionary and a voice is outputted from a voice synthesizing circuit 9 to a speaker 13 to inform an operator of the information.
Patent JP-S5453570-A (JP)
Title: Electronic watch with alarm
Inventor: MARUYAMA MITSUAKI
IPC: G04C21/04
Filed: 1977-10-05
Abstract: PURPOSE: To sound an alarm at 0 second of arbitrary time by providing means to detect the arrival of hour hand, minute hand, and second hand at specified positions, and generating an alarm sound with the logical sum of the outputs from these three means.  
     CONSTITUTION: An hour hand detecting means 1 is designed to detect when the hour hand comes to a preset time, a minute hand detecting means 2 is designed to detect when the minute hand comes to a preset time, and a second hand detecting means 3 is designed to detect when the second hand comes to the 12 o'clock position. Suppose the alarm time is preset at 6:05, the hour hand detecting means 1 generates output signal A just before 6 o'clock, the minute hand detecting means 2 generates output signal B just before 5 minutes, and the second hand detecting means 3 generates output signal C at 0 second. By thus constituting, the AND circuit 4 may deliver an alarm signal D exactly at 6:05'00''. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06330642-A (JP)
Title: Reinforcement for concrete pillar body
Inventor: OKAMOTO SUNAO
IPC: E04G23/02
Filed: 1993-05-21
Abstract: PURPOSE:To obtain a reinforcing method in a simple manner for a concrete pillar body in which the deterioration in the reinforcing effect is less, the reinforcing work can be carried out in a simple manner, and the increase of weight due to repair is less. CONSTITUTION:On the periphery of a concrete pillar body 1, a plurality of receiving plates 2 extending in the lengthwise direction of the pillar body 1 are attached, keeping a proper interval, and a reinforcing rope 4 having the larger pulling strength than that of the concrete is wound from over the receiving plate 2, and the elastic material such as the expansion mortar and spring is interposed in the gap between the receiving plate 2 and the pillar body 1. The part aver the reinforcing rope 4 is vered by a formwork 13, and each gap between the receiving plate 2, formwork, and the pillar body 1 is charged with the expansion mortar 15, or the reinforcing rope 4 is formed to a reinforcing rope consisting of the chemical fibers containing thermoplastic resin, and the thermoplastic resin of the reinforcing rope 4 is dissolved and then hardened, and the reinforcing rope 4 is covered by the formwork, and the part between the formwork 13 and the pillar body 1 is charged with charging material.