baber/WOPTO huggingface dataset:
Patent JP-2000284679-A (JP)
Title: Learning system
Inventor: NAKAYAMA YASUKO
IPC: G09B7/04
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To arrange a learning system so that a learner is able to ask a question momentarily when necessary and obtain an answer even in home learning, by retrieving and presenting an answer data corresponding to a question sentence similar to the analyzed question. SOLUTION: When the learning system receives a part of a teaching material data or a question sentence from a learner, a question sentence analyzing part 4 analyzes the question sentence, and based on the result, a similar question sentence retrieval part 5 retrieves a question-answer data storage part 13 in which the history of the past questions and answers is stored, and retrieves a question sentence similar to the information inputted by the learner. Moreover, the system retrieves a recommended question sentence from among similar question sentences retrieved by a recommended question sentence retrieval part 6 as necessary, and these retrieval results are converted into information to be presented to the learner by an information presenting part 7.  The learner selects the one meeting own desire from a set of the question sentences presented to the learner by the information presenting part 7 and refers to the answer thereto. When the learner inputs a degree of the satisfaction as the result, an evaluated information managing part 10 stores the results in a utilization history storage part 14.
Patent JP-S5612254-A (JP)
Title: Sheet material handling device
Inventor: ICHIKAWA KIYOMICHI
IPC: B65H39/11
Filed: 1979-07-09
Abstract: PURPOSE: To increase an amount of sheet materials to be discharged from an image forming apparatus such as recorder, distributed to, received in and piled on trays, by preventing the sheet materials from clogging.  
     CONSTITUTION: Leading end of a sheet S is guided by a turning member 12 1  and sent positively to a tray 11 1  by a drive roller 9 1  and driven roller 13 1 . A similarly- shaped tray 11 4  provided right above the tray 11 1  is provided on the bottom with a guide 11 5  so that the sheet S is guided by guides 11 3 , 11 5  after leaving rollers 9, 13 1  to be received positively in the tray 11 1  without clogging. The depth of the tray 11 1  enables both guides 11 3 , 11 5  to be constituted extremely close to the thickness of the sheet so that the number of the sheets to be received can be increased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03285469-A (JP)
Title: Video camera
Inventor: HASHIMOTO NOBUO
IPC: H04N5/235
Filed: 1990-03-31
Abstract: PURPOSE:To obtain a picture with a satisfactory S/N regradless of the contract ratio of the picture by extending a signal output near the optimum operational point of an image pickup element and controlling a diaphragm controller according to a signal compressing signal outputs on low and high luminance sides. CONSTITUTION:A non-linear correction circuit 19 increases the amplification factor of an input signal within a fixed signal level range, sets the amplification factor low to the input signal less than the lower limit of the range, clips an output more than the fixed signal level and suppresses the maximum value of output signal strength. A detection circuit (Det) 20 detects the output signal of a non-linear correction circuit 19, averages it and outputs an entire picture average detection voltage Vav, and the voltage is sent to an iris driving circuit 21. Then, a diaphragm is controlled so that the detection voltage Vav can be a prescribed value. Thus, since the signal larger than the fixed luminance level is clipped by the non-linear correction circuit 19, the entire picture is not made dark more than needed by narrowing-down the diaphragm even when there is an extremely bright part in the picture.
Patent JP-H01261429-A (JP)
Title: Preparation of multi-layered printed circuit board
Inventor: OTAKE RIICHI
IPC: B32B17/04
Filed: 1988-04-11
Abstract: PURPOSE:To improve heat resistance and through-hole reliability, by using a prepreg obtd. by impregnating a glass cloth with a polybasic acid anhydride- curing type epoxy resin compsn. as a main constitutional resin component and treating it with a specified treatment as an insulating layer for adhesion. CONSTITUTION:A prepreg is obtd. by impregnating a glass cloth with a solventless epoxy resin contg. an epoxy vinyl ester resin wherein a solventless type liq. epoxy resin having an average epoxy equivalent of 100-400, a polybasic acid anhydride and a reaction product of an epoxy resin with an unsatd. monobasic acid are dissolved in a polymerizable vinyl monomer and/or an unsatd. polyester resin wherein an unsatd. polyester is dissolved in a polymerizable vinyl monomer and a polymn. initiator as essential components, heating it to remove the polymerizable monomer until the amt. of residues in the resin components of the prepreg amounts to pref. 4.0wt.%, or less and at the same time performing B-stage formation. This prepreg is used as an insulating layer for adhesion, while a printed circuit board obtd. by forming an electric circuit on an epoxy resin laminate, pref. a circuit board obtd. from said prepreg, is used as an inner-layer circuit board.
Patent JP-S5611455-A (JP)
Title: Color image monitor device in printing
Inventor: MIKAMI ATSUTOSHI
IPC: G03F3/08
Filed: 1979-07-10
Abstract: PURPOSE: To enable a color monitor to set color separation conditions and to confirm a color separation printer, by photographing an input medium of 2 different modes with a photographing device capable of photographing, storing its image signals in a memory, and passing them through a color correction circuit or the like in accordance with their use purpose.  
     CONSTITUTION: Color original 3 is placed on original setting table 2, color original 3 is automatically photographed by pushing record switch 133, an image is displayed on color monitor 26. Rotary filter 6 is rotated with motor 6', the image of color original 3 is photographed with photographing unit 7 through filters 6B, 6G, 6R in succession, the image signals of R, B, G, are stored in memory 12 through camera control 11, the stored image signal of each color is read out synchronously, provided to color monitor 26 for display successively through correction circuit 20 for setting, color control circuit 21, black printer synthesizing circuit 22, and matrix circuit 24. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63253813-A (JP)
Inventor: SAEKI KIYOSHI
IPC: H04N1/00
Filed: 1987-04-09
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-S58204542-A (JP)
Title: Resin sealing device for semiconductor
Inventor: HOSHINA KIMIO
IPC: H01L21/56
Filed: 1982-05-25
Abstract: PURPOSE:To obtain a sealing device having high reliability by containing integrally a plunger in a sealing mold, thereby facilitating the core matching of a pot to the plunger. CONSTITUTION:A semiconductor element is set to cavities 1, 1',- resin is then filled in a pot 2, a cylinder 7 is then lowered to introduce a plunger 3 into the pot 2. Resin in the pot is press-fitted through a slot 8 into the cavities 1, 1',- thereby sealing the element. The cylinder 7 is removed, and the plunger 3 is reset to the original position via springs 9, 9',-. Since this plunger mechanism is contained integrally in an upper mold, a core matching of the plunger 3 to the pot 3 is completed by guide posts 4, 4',- at the assembling time, and the accurate adjustment of the cylinder 7 to the mold can be eliminated. Since the accuracy of the core matching of the plunger to the pot can be improved, wear resistant lifetime can be remarkably prolonged, and improper molding can be avoided.
Patent JP-S58203036-A (JP)
Inventor: MATSUURA ICHIROU
IPC: B29C51/10
Filed: 1982-05-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09255164-A (JP)
Title: Paper sheet feeding device and paper sheet discharging device
Inventor: FUTAMURA WATARU
IPC: B65H1/04
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet feeding device and a paper sheet discharging device wherein manufacturing costs are reduced and device miniaturization is made. SOLUTION: A rod 11 is fixed to the front side plate 3 of a tray for housing paper sheets P and a partition plate 14 pressed by a spring 12 is fixed to this rod 11. The partition plate 14 is composed of a supporting plate 15 and a partitioning member 16 fixed to the upper surface of this supporting plate 15. On the other hand, a paper sheet roller 17 is provided in a device main body. This paper sheet roller 17 is brought into contact with the surfaces of the paper sheets P, and hung on a position high enough to contact with the partitioning member 16 and a gap 19 is formed between the paper sheet roller 17 and a projecting end 10.  The friction factor of the paper sheet roller 17, the friction factor of the partitioning member 16 and the friction factor of the paper sheets P are decided by the relationship of paper sheet roller 17 friction factor > partitioning member 16 friction factor > paper sheet P friction factor.
Patent JP-S57205338-A (JP)
Title: Optical glass
Inventor: ENOMOTO GOROU
IPC: C03C3/07
Filed: 1981-06-09
Abstract: PURPOSE: To provide very easily homogenizable optical glass consisting basically of SiO 2 , BaO, PbO, ZrO 2  and R'O (R'=Ca, Sr and Zn) and having desired optical properties, superior acid resistance and a small devitrification tendency.  
     CONSTITUTION: This optical glass has a composition consisting of, by weight, 28W40% SiO 2 , 0W7% B 2 O 3 , 20W46% BaO, 2W6% ZrO 2 , 5W15% one or more among CaO, SrO and ZnO, 5W32% PbO, 0W3% Al 2 O 3 , 0W6% TiO 2 , 0W3% R 2 O (R=Li, Na and K) and 0W1% Al 2 O 3  and/or Sb 2 O 3 . This optical glass has optical properties such as 1.66W1.74 refractive index nd and about 35W50 Abbe's number Vd, and it is superior to conventional glass in acid resistance. This optical glass contains no expensive component, has a small devitrification tendency, and is easily homogenizable, so it can be manufactured in large quantities by an ordinary method. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60232301-A (JP)
Inventor: KATOU MASAMI
IPC: B65F1/00
Filed: 1984-04-28
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-S57202763-A (JP)
Title: Electronic device
Inventor: SONODA MASAO
IPC: H01L23/34
Filed: 1981-06-09
Abstract: PURPOSE:To enhance heat radiability, airtightness and ability for maintenance of an electronic device, and to obtain the device favorable for mounting on an automobile, etc., by a method wherein a thin plate body is provided being adhered closely on a bedplate having heat radiating fins, circuit parts are mounted thereon, and a cap body is provided removably on the bedplate covering the circuit component parts. CONSTITUTION:The thin plate body 22 constituted of an insulating layer of glass ceramics, etc., and conducting layers of circuit pattern, etc., is provided being adhered closely on the bedplate 21 formed with a material of molybdenum or Kovar, etc., having the thermal expansion coefficient being nearly the same with ceramics, and having heat radiating fins 211 on the back. Then the circuit parts 26 of the prescribed number of pieces are fixed thereon, and connectors 25 are buried in an opening provided in the bedplate 21 to be connected to the parts 26 using connecting conductors 28. After then, the cap body 23 is put thereon covering the parts thereof, and the circumferential flange part is equipped to be fixed to the bedplate 21 using fitting screws 27. Moreover at this time, an O-ring 24 is buried in the bedplate 21 being positioned on the lower face of the flange part.
Patent JP-H07269364-A (JP)
Title: Control device for turbocharger equipped with rotary electric machine
Inventor: AKIYAMA KAZUNARI
IPC: H02P9/30
Filed: 1994-03-31
Abstract: PURPOSE:To lower a cost of a controller operating a rotary electric machine mounted on a turbocharger rotary shaft either as a generator or as a motor, as required, and to improve energy efficiency. CONSTITUTION:The stator side coil of a generator 13 driven by an engine is made so that it can be switched over either to a star connection or a double star connection by a coil switchover unit 29 and, similarly, a stator side coil of a rotary electric machine 8 is made so that it can be switched over to either the star connection or the double star connection by a winding switchover unit 28. The generator operation side is wound in star connection to increase line output voltage, while the motor operation side is wound in double star connection to decrease line induced voltage. Then, even when the rotary electric machine 8 is operated as a generator and the generator 13 is operated as a motor, impressed voltage on the generator 13 becomes higher than the induced voltage thereof and a boosting circuit inside a power unit 18 in the power feeding route becomes unnecessary. Consequently, a cost can be lowered and energy efficiency can be improved.
Patent JP-H09249148-A (JP)
Title: Power steering device
Inventor: NISHIZAKI KATSUTOSHI
IPC: B62D6/00
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To accurately detect whether steering operation is made or not without a troublesome adjustment work by controlling restraining of steering base on steering output torque. SOLUTION: The steering input torque to be transmitted to an output shaft 4 from an input shaft 2 is detected in time series by a torque sensor 3. From the relation with the steering output torque stored in a controller 50, the steering input torque is made to correspond with steering output torque. The sensor 3 is connected to the controller 50 which performs steering auxiliary control and steering restraining control by detecting the emergency level and object of steering according to a stored control program.
Patent JP-H09281860-A (JP)
Title: Device for detecting life of printing process
Inventor: YAMAMOTO TAKEMI
IPC: G03G21/10
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent printing quality from being deteriorated and a main body from being damaged by judging that the life of a printing process ends in the case of judging that a driving pulse calculated value is equal to or above a specified value. SOLUTION: The printing process 10 is constituted by arranging a cleaning mechanism 13, an electrifier 14, an exposure system 16, a developing system 18 and a transfer system 20 around a photoreceptor 12. The photoreceptor 12 constitutes a latent image recording medium, the cleaning mechanism 13 constitutes a cleaning means, and the exposure system 16 constitutes a latent image forming means, respectively. The developing system 18 is constituted of a developing roller 22, a supply roller 24 and a toner box 26, and an actuator 30 is arranged at a position opposed to the life display label 28 of the system 18. A RAM connected to the CPU constitutes a driving pulse counting means and a printing history storing means, and a ROM constitutes 1st and 2nd storage means, respectively.  In the case of judging that the counted value by the driving pulse counting means is equal to or above the specified value stored in the 1st storage means, it is judged as the end of the life of the printing process.
Patent JP-H01294143-A (JP)
Title: Method for winding beltlike material and winder
Inventor: HARUTOMUUTO DOROPUTSUYUNSUKI
IPC: B65H18/20
Filed: 1989-04-10
Abstract: PURPOSE: To remove a small-diameter roller from a roller bed by clamping a small-diameter takeup roll starting to wind between the ejection surface of an ejection bar and a support roller of the ejection side, and lifting the same from the roller bed by the rotation of the support roller. CONSTITUTION: At the time of removing a take-up roll 17 with a small diameter from a roller bed 3, a swing arm 10 is turned toward the bed 3 relatively to a lever 6 in the standby position, or an extension plate is turned downward toward a support roller 1 to form a surface reaching the surface. Secondly, the lever 6 is turned toward the bed 3 by a cylinder unit 7 and an ejection surface 13 or the extension plate is brought into contact with the roll 17, whereby when the roll 17 is pressed to the support roller 2, the roller 2 is driven clockwise. Subsequently, the roller 17 is transported upward to the top line of the roller 2 between the roller and the ejection surface 13 or the extension plate by the rotation of the roller 2.
Patent JP-S57203771-A (JP)
Title: Manufacture of target for vapor-deposition
Inventor: SUEHIRO KOUSABUROU
IPC: C23C14/24
Filed: 1981-06-10
Abstract: PURPOSE:To efficiently obtain a lot of target materials for vapor-deposition, which have the same shape and the same performance, and can be handled easily, by filling an elastic substance vessel with a prescribed alloy pulverulent body, sealing it up to a vacuum, pressing it by cold-hydrostatic pressure, and after that, machining it. CONSTITUTION:An oxide, a sulfide, a selenide, and seleneum or a seleneum containing alloy pulverulent body are degassed in a vacuum, and after that, an elastic substance vessel of rubber, etc. is filled with them and is sealed up to a vacuum. It is put into a cold-hydrostatic pressure press, is pressed, also the obtained high density mold body is heat-treated as necessary, and the density of the molded body is elevated. Subsequently, machining such as grinding, cutting, polishing, etc. is performed, by which a lot of target materials are manufactured. According to this method, it is possible to obtain a lot of target materials for vapor-deposition having the same shape and the same performance, without variations, simultaneously from 1 lot.
Patent JP-H09276085-A (JP)
Title: Spring structure
Inventor: IKEDA SHIGERU
IPC: A47C27/04
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a spring structure having the upper surface side bent not to press the rear surface side of the user when bending the structure. SOLUTION: A spring structure is formed by disposing rectangularly a plurality of coil springs 22 having end face parts 22b, 22c on both ends of a spring part 22a and joining the end face parts of the adjacent coil springs 22 with a herical line 24. The longitudinal halfway part of the spring structure is formed with a releasing part 25 releasing the spring structure from the longitudinal joining condition by the herical line 24 on one end face part of the coil spring 22. One end faces of adjacent coil springs in the longitudinal direction of the spring structure in the releasing part 25 are interconnected by a regulating member 35 for regulating the axes of adjacent coil springs 22 in the longitudinal direction to make at least a predetermined angle when the springs structure is bent.
Patent JP-H07292422-A (JP)
Title: Device for carrying metal strip
Inventor: SUZUKAWA YUTAKA
IPC: C21D9/56
Filed: 1994-04-26
Abstract: PURPOSE:To prevent the development of buckling of a metal strip near carrying rolls, in a continuous annealing furnace, etc., for metal strip. CONSTITUTION:In an installation for carrying the metal strip 2 while hanging the metal strip a cross plural carrying rolls 1, an auxiliary roll 9 having the roll length shorter than the width of the metal strip is arranged at the inlet side or the outlet side of the metal strip 2 to the carrying roll 1 as parallel to the carrying roll 1, and the mechanism for pushing the auxiliary roll 9 to the metal strip 2 is arranged. By this constitution, the passable range of the metal strip in the continuous annealing furnace, etc., is enlarged, and it has the effect that contributes to improve the quality of the product and also, the productivity.
Patent JP-S5213272-A (JP)
Title: Level adjusting device of a transfer conveyor in a conveyor apparatus
Inventor: SAKAI HIROAKI
IPC: B65G21/12
Filed: 1975-07-21
Abstract: PURPOSE: In a conveyor apparatus wherein a roller conveyor is loaded onto a car and a cargo is loaded onto this roller conveyor by a chain conveyor, a level adjusting device is disposed so as to ensure safe and stable transport of the cargo. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60236219-A (JP)
Inventor: EDOWAADO SHII JIERUKUSU
IPC: C23C16/04
Filed: 1985-04-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10268865-A (JP)
Title: Automatic recovery device
Inventor: ISHIDA TADAYUKI
IPC: G10H1/18
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a constitution that can set a mode without distributing the operation, by improving an automatic recovery device. SOLUTION: This device has a timer 1 counting the elapsed time, a mode selecting means 2 selecting an arbitrary mode, which has an automatic recovery time setting mode in a selection mode, an interrupting means 3 interrupting processing of an original mode when an arbitrary mode is selected by the mode selecting means 2, a switching means 4 switching the original mode to this new mode by starting a transferring arbitrary mode when interruption is performed, a recovery means 5 finishing this new mode and recovering to original mode when a time counted by a timer without any more inputs in thiS new mode passes the prescribed waiting time, and a finish time setting means 6 changing a waiting time set by the recovery means 5. And when changing to the automatic recovery time setting mode is performed by the mode selecting means 2, a waiting time set by the recovery means 5 can be changed by the finish time setting means 6.
Patent JP-H06300303-A (JP)
Title: Air conditioner
Inventor: TAKAMI HIROYUKI
IPC: F24F1/00
Filed: 1993-04-15
Abstract: PURPOSE:To prevent electrical corrosion of a heat exchanger made of aluminum caused by copper ion included in a water droplet from a pipe line when the water droplet generated by bedewing falls onto the heat exchanger from a coolant pipe line of an air conditioner body. CONSTITUTION:An electrolytic corrosion is prevented by a composition consisting of a fixing material 11 executing a fixing of an air conditioner body and a compressor, a heat exchanger 6 made of Al or Al alloy and a cooling cycle unit including a coolant pipe line 7 made of Cu or Cu alloy connected to this heat exchanger 6 to the air conditioner body, by making whole of parts arranged at an upper position of the heat exchanger of the coolant pipe line 7 be composed of a water droplet falling prevention pipe line section 9 inclined to underside toward the coolant pipe line 7 from the heat exchanger 6 and by making the droplet flow downward through the pipe line.
Patent JP-S62244027-A (JP)
Title: Camera provided with lens cover having specular surface for framing
Inventor: ITO HITOMI
IPC: G03B11/04
Filed: 1986-04-17
Abstract: PURPOSE:To obtain the titled camera with clear external appearance without making it expensive, by providing a framing specular surface on the front of a lens cover, and making a position of the framing specular surface coincide with a position of a photographic lens. CONSTITUTION:An operator's own face is reflected on a framing specular surface 9 which is stuck to the front of a lens cover 8, and when the composition is determined after confirming that his face is in a photographing screen, when a release button 2 is pushed, the lens cover 8 moves in the left direction by interlocking with this release operation, a photographic optical path is opened and a series of photographing operations are started. Also, by following a film winding operation which is executed after photographing is ended, that is to say, by a driving force at the time of winding a film, the lens cover 8 is reset to its original state.