baber/WOPTO huggingface dataset:
Patent JP-S6010629-A (JP)
Title: Resin stocking device
Inventor: SATOU KAZUHIDE
IPC: B29B13/00
Filed: 1983-06-30
Abstract: PURPOSE:To stock at a low temperature and to thaw without dew condensation by providing a heater and a humidifer for raising the temperature of resin to hold the humidity lower than the relative humidity at the dew point to the rising target temperature in a stocking chamber. CONSTITUTION:A plurality of racks 3 for placing sealing resins 21 are provided in a stocking chamber 11 having a refrigerator 12. The rack 13 is formed as a rotatable disc to facilitate removal of the rack and to reduce the irregular temperature due to the stocking position. A heater 14 humidifies the air introduced from the exterior, and further heats it as a dry hot air supply unit for supplying through an inlet 15 formed at the lower part in the chamber 11. The air in the chamber 11 is introduced via an outlet 17 formed at the upper part of the stocking chamber into a humidifier 16.
Patent JP-2000311386-A (JP)
Title: Optical disk
Inventor: AOKI IKUO
IPC: G11B7/24091
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk which can improve the use efficiency of the storage area of a physical format by minimizing the overhead of an address storage area. SOLUTION: The storage area of the optical disk P2 is so physically formatted that a spiral track groove for recording information along a radius of the optical disk P2 or reproducing the recorded information is formed and divided into, for example, zones 21 to 2n (n: natural number) along a radius. The track groove forming the zones has a wobble track WT1, wobbling in prescribed cycles along a radius of the optical disk P2, by providing nonzigzag parts NWT1 which do not wobble in cycles. Then wobbles of adjacent wobble tracks WT1 in the zones 21 to 2n are adjusted and put almost in phase with each other according to the length of nonzigzag parts NWT1. Different frequencies of wobbles are generated by the zones and the frequencies become address information.
Patent JP-S61278475-A (JP)
Title: Pipe mobile robot
Inventor: SATO CHIKARA
IPC: B62D57/024
Filed: 1985-06-03
Abstract: PURPOSE:To measure a moving distance of a robot accurately even if a bend pipe part exists in a pipe line, by installing a wheel coming into contact with an inner wall of the pipe line, another wheel being opposed to the former as far as 180 deg. on the same section, and a pair of sensors detecting each rotation of these wheels. CONSTITUTION:A wheel 15 is attached onto a rectilinear Y-axis 30 passing through a center axis 19 of a pipe line 1 on a section of a pipe mobile robot 20 so as to contract with a pipe inner surface 2 by a tension spring 9. A wheel 13 is tightly attached to the wheel 15, while it is rotatably supported on a bearing 11, and a spur gear 5 is tightly attached to one end of the wheel 13 so as to engage another spur gear 7. A rotary encoder 3 is installed in the base 17 locked to the bearing 11 of the wheel 15, and the spur gear 7 is tightly attached to a tip end of the shaft 25. A support rod 21 of the bearing 11 is inserted into the robot 20 and a slidable groove 23. And, these constituent parts are symmetrically installed even at the opposite side at 180 deg.. With this constitution, pipe length is accurately calculable from a mean value of two rotary encoders 3 and 4.
Patent JP-H08313788-A (JP)
Title: Lens barrel
Inventor: YAMAZAKI YASUO
IPC: G03B17/04
Filed: 1995-05-17
Abstract: PURPOSE: To provide a zoom lens barrel capable of realizing the shortening of the entire length at the time of housing a mirror frame, enhancing the degree of freedom in the design of a cam and having the excellent accuracy of the mirror frame. CONSTITUTION: This lens barrel is provided with a moving frame extended from a collapsible position to a projecting position where photographing can be performed at the time of photographing, and a guide frame 3 is moved in an optical axis O direction with respect to the moving frame at the time of performing variable power operation. Simultaneously, the cam frame 5 is moved in the optical axis O direction together with the moving frame while it is turned around the optical axis O with respect to the moving frame, and further a 1st zoom frame 4 incorporating a photographing lens is advanced and retreated by the relative turning of the guide frame 3 and the cam frame 5 in the optical axis O direction.
Patent JP-H09303185-A (JP)
Title: Number of revolutions control device for internal combustion engine and vehicle
Inventor: TAUCHI TAKUYA
IPC: F02D41/22
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of racing phenomenon of an engine as a result of opening and closing operation of an accelerator pedal being repeated. SOLUTION: By controlling running of a step motor to drive a throttle valve according to the pedal angle of an accelerator pedal, acceleration of an engine is controlled. A microcomputer decides the operation speed of the accelerator pedal every given time to from whether a target value (the target number of revolutions) of the pedal angle of the accelerator pedal is changed from a target value of the latest control (S1). At an operation speed at which a change amount of a target value exceeds a specified value, the number N of drive steps to indicate a rotation amount of the step motor and a drive direction are determined from a difference between a throttle opening A1 calculated through PID control and a present throttle opening A2 (S3, S4).  When the drive direction is positive (on the acceleration side) (S5), the number N of drive steps is corrected by a correction formula of N=N. 1-(R-1)/(B-I)} (S6).
Patent JP-H09299662-A (JP)
Title: Thread cutting device for sewing machine
Inventor: KATO YUTAKA
IPC: D05B69/10
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a structure free from such a contact position as causing friction between a roller member engaged and disengaged with and from a thread cutting cam groove, and an engagement drive means member. SOLUTION: A sewing machine bed is provided with oscillation means 7, 17 and so forth swingably held on a plane parallel to a lower shaft and connected to a moving knife link member 5 so as to cause the travel of a moving knife in a movable direction. Also, an electromagnetic rotary solenoid 15 is fixed to the oscillation means 7, 17 and so forth for engagement with the cam groove 11a of a thread cutting cam 11. According to this construction, when a roller member travels, due to the displacement of the cam groove 11a, a drive means also follows the travel of the roller member, thereby eliminating a wear surface.
Patent JP-S5337003-A (JP)
Title: Reciprocation type tape recorder
Inventor: OOYAMA MASAO
IPC: G11B15/02
Filed: 1976-10-04
Abstract: PURPOSE: To permit reverse run of tape according to modes by providing detecting devices for each of tape end and false erase preventing pawls and controlling a switching device based on the detection signal thereof. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0644203-A (JP)
Title: Integrated learning system
Inventor: OKA NATSUKI
IPC: G06N3/04
Filed: 1992-05-12
Abstract: PURPOSE:To improve the precision and efficiency of learning by analyzing the learning state of an error back propagation learning system and transmitting obtained as a result of the analysis to a memory based learning system. CONSTITUTION:This integrated learning system is equipped with the error back propagation learning system(BPLS) 11, the memory based learning system(MBLS) 12, and an error back propagation learning analytic system(BAS) 13 which transmits the information obtained as a result of the analysis to the MBLS 12; and the MBLS 12 learns by utilizing the information learnt by the BPLS 11. In this case, the BPLS 11 may learn by utilizing information obtained by analyzing the learning state of the MBLS 12. Further, information with higher precision may be outputted by integrating the two methods mentioned above. Further, the BPLS 11 and MBLS 12 may be put in partial charge of the learning.
Patent JP-S61274669-A (JP)
Title: Production of dried tako-yaki
Inventor: NAGATA TOSHIYUKI
IPC: A23L35/00
Filed: 1985-05-31
Abstract: PURPOSE:To produce a dried TAKO-YAKI (griddle-cooked dumpling containing octopus meat) which can be stored for a long period and eaten easily, by forming a formable wheat flour pastry containing ingredients and added with proteins and water, and drying the formed mixture after heating in oil. CONSTITUTION:1pt.wt. of wheat flour is kneaded with 0.1-1.2pts.wt. of protein (e.g. separated soybean protein), 3-4pts.wt. of water and proper amounts of finely chopped vegetables, octopus meat, seasonings, expanding agent, thickener, reducing sugar, etc. The resultant wheat flour pastry containing ingredients and having formability by itself is formed to a specific form, heated in an oil at 110-150 deg.C and dried to a water content of <=10%.
Patent JP-H1055999-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUTSUI HIROAKI
IPC: H01L21/302
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To prevent dispersion in distribution of electrolysis and current density and deterioration of electrical characteristics of a FET by removing an SiO2 film on a semiconductor substrate, having an electrode formed of silicide of high melting point metal, with a gas containing vapor of hydrogen fluoride. SOLUTION: A buffer layer 2, a channel layer 3, which is doped with Si as impurity, and a cap layer 5, which is doped with Si as impurity and leaves only scheduled areas of a source and a drain, are laminated on a GaAs substrate 1. In addition, the cap layer 5 is overlaid with an SiO2 film 6, and the SiO2 film 6 is opened, and a Schottky metal 7 and an Au 8 is film-formed. Then the SiO2 film 6 is vapor-phase-etched with a gas containing vapor of hydrogen fluoride, for removing the SiO2 film 6. Then an SiO2 film 10 is formed all over the surface for forming an ohmic electrode 11. Thereby dispersion in distribution of electrolysis and current density and deterioration of electrical characteristics of a FET are prevented.
Patent JP-H04321273-A (JP)
Title: Image sensor
Inventor: MIYAKE HIROYUKI
IPC: H01L27/12
Filed: 1991-04-19
Abstract: PURPOSE:To manufacture the title miniaturized image sensor comprising photoelectric conversion element and potential cell selective element formed into one body by a method wherein a gate electrode is formed in the shape as if encircling a metallic electrode and a drain electrode used as common electrodes and then a source electrode is formed further in the shape as if encircling the gate electrode. CONSTITUTION:The title image sensor is composed of a photoelectric conversion element laminated with a metallic electrode 16, a photoconductive layer 17, a transparent electrode 18 as well as a picture cell selective switch element, a gate electrode 21, a drain electrode 24 and a source electrode 23. At this time, the gate electrode 21 is formed in the shape as if encircling the metallic electrode 16 and the drain electrode 24 used as common electrodes and then the source electrode 23 is formed further in the shape as if encircling the gate electrode 21. Through these procedures, a photoelectric conversion element and the picture cell selective switch element can be formed into one body thereby enabling the title miniaturized image sensor to be manufactured.
Patent JP-S5244772-A (JP)
Title: Distillation unit
Inventor: UENO AKINOBU
IPC: B01D3/00
Filed: 1975-10-06
Abstract: PURPOSE: A group of thermoelectric elements is placed in a heat insulataed, closed vessel and heat energy to vaporize liquid at a heat radiating side is reused to condense and liquefy vapor at a heat absorbing side in order to save energy and resources. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08317040-A (JP)
Title: Telephone set with caller sort discrimination function
Inventor: SHIRAI HISANOBU
IPC: H04M1/00
Filed: 1995-05-18
Abstract: PURPOSE: To discriminate caller sorts by acquiring sort information based on discrimination information of a received caller and sending a prescribed call tone corresponding thereto. CONSTITUTION: At the arrival of an incoming call, a line control section 2 detects it and informs a control section 7 of the arrival of the call and the control section 7 commands transmission of a prescribed voice message to a voice transmission section 3. A caller sends specific identification information registered in advance in response to a voice message sent via a telephone basic section 1, the signal is received by a signal reception section 4 and outputted to the control section 7. The control section 7 retrieves sort information of each caller based on the outputted identification information of the caller. The control section 7 acquires the sort information corresponding to the received identification information from a memory section 6 and commands transmission of a corresponding call tone to a call tone transmission section 5.  The call tone transmission section 5 selects the corresponding call tone and sends it accordingly and the telephone basic section 1 outputs the call tone.
Patent JP-H04346139-A (JP)
Title: Memory dumping system
Inventor: OTAKA YASURO
IPC: G06F11/34
Filed: 1991-05-24
Abstract: PURPOSE:To dump information on a memory capable of the reading and writing inside a peripheral controller from software by specifying an area logically having a meaning. CONSTITUTION:A peripheral controller 2 have a head address in the memory area and a memory management table storing memory capacity and identification information in the memory area on a storage means 3 inside the device. At the time of a dump, a memory management table is retrieved on the identification information specified by a host device 1, the head address and memory capacity in the memory area are read, and the head address and the content of the memory area to be shown in the memory capacity are reported to the software.
Patent JP-H02301008-A (JP)
Title: Manufacture of magnetic head
Inventor: YAGI ICHIRO
IPC: G11B5/265
Filed: 1989-05-13
Abstract: PURPOSE:To remarkably reduce a cost by realizing easy handling due to large shape, saving man-hours, requiring no case, and reducing the number of components by manufacturing a magnetic head by placing a coupled article in which (n) magnetic heads are connected in a die, and molding it by filling a filler. CONSTITUTION:Two, (n), and (n-1) core materials with cross-sections in J, I, and WJ shape are used, respectively, and they are arranged in sequence of J-I-WJ-I-WJ...WJ-I-J, and are stuck on one end part of each core via the layer of a gap spacer 1. A block shape core is cut at a P-P plane to the one with the same thickness as that of a product, and a coil 3 and a back core material B are assembled on the core. By forming a mold product 36 by placing an assembled product 33 and a wear-resistant material 34 made of an inorganic material or in which the inorganic material and resin are mixed in the die, and filling the filler to it, and cutting it at a Q-Q-plane passing the center of the core material WJ, (n) partially fabricated items of magnetic head can be obtained. Finally, a tape travel plane 38 is worked, then, a finished product 41 can be obtained.
Patent JP-H02298896-A (JP)
Title: Waste hopper for radioactive waste melting furnace
Inventor: UEHARA MINORU
IPC: G21F9/30
Filed: 1989-05-12
Abstract: PURPOSE:To prevent a breakage of a waste container and a dispersion of contained wastes by lowering a bucket far into a radioactive waste melting furnace and by throwing the wastes there into the furnace. CONSTITUTION:Wastes are thrown into a bucket 7 supported by a transfer cart 6, from a waste feeder hole 9 of a sealed hood 3. Then, after the bucket 7 is closed, the transfer part 6 returns to a place where the wastes are thrown, in and simultaneously an open/close door 10 is closed. After that, a sliding dumper 5 is opened by a cylinder 4 and a bucket elevator descends far below keeping the bucket 7 closed, to insert the bucket 7 into an inside of a waste container 2 of a radioactive waste melting furnace 1. Subsequently, a cylinder 22 for the bucket opening/closing is activated and a rod for the bucket 7 opening/closing is pushed down by a bucket rod stopper lever 27, to open a bottom lid 11 of the bucket 7 and to throw the wastes into the container 2. As a throwing-in work is done within a very short distance to the container 2 in such a manner, there exists no shock of falling down.
Patent JP-H10311688-A (JP)
Title: Method for melting metal
Inventor: SUWA TOSHIO
IPC: F27B3/10
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To melt a metal material efficiently only through an oxygen burner by specifying the combustion amount of the oxygen burner during an interval after the metal material is thrown into a preheating section before the metal material is dropped entirely into a melting section thereby optimizing the quantity of heat being thrown into the melting section. SOLUTION: When a metal material is thrown into a preheating section 3 through an upper opening thereof, a part of the metal material is passed through a reduced section 4 and dropped into a melting section 2 and the remainder is left in the preheating section 3. The metal material dropped into the melting section 2 is then melted by firing an oxygen burner 1 and high temperature exhaust gas produced through melting ascends through the reduced section 4 to the preheating section 3 and preheats the metal material thereat. The combustion amount of the oxygen heater per 1 ton of the metal material is controlled to 100-450 Mcal/h.t per hour during an interval after the metal material is thrown into a preheating section 3 before the metal material is dropped entirely into the melting section 2.
Patent JP-H09301344-A (JP)
Title: Decorative box
Inventor: SUGITA SHIGETOSHI
IPC: B65D5/42
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To fold a decorative box into a flat shape at conveying and storing and set it up by a single motion by forming the whole decorative box out of a decorative cover and a frame body to be incorporated into the decorative cover, sticking a part of the frame body to the decorative cover, and making the frame body foldable. SOLUTION: A decorative box is formed out of a decorative cover 1 and a foldable frame body 7. The decorative cover 1 comprises a lid plate 2, a first back plate 3, a bottom plate 4, a second back plate 5, and a top edge plate 6. The foldable frame body 7 comprises side plates 8, 9, 10, and 11 arranged at four sides. The side plate 8 of the frame body 7 is stuck to the first back plate 3 and the frame body 7 is attached to the decorative cover 1. At storing and conveying, the decorative cover 1 is opened and the frame body 7 can be folded into a flat shape on the decorative cover 1. In using, the frame body 7 is erected on the bottom plate 4 of the decorative cover 1 and the side plate 9 of the frame body 7 is stuck to the second back plate 5 of the decorative cover 1 so as to set up.
Patent JP-H01289938-A (JP)
Title: Image processor
Inventor: HASEGAWA TAKAKUNI
IPC: G03G21/00
Filed: 1988-05-17
Abstract: PURPOSE:To make a power source smaller than a conventional one and to drastically reduce a cost by allowing image formation by copying and the projection of a projected original not to be simultaneously performed. CONSTITUTION:Relays 83 and 84 are made to intervene between the power source 82 and an illuminating lamp 112 or between the power source and an image forming part and controlled by a controller 134. Therefore, the actuation of the illuminating lamp 112 or the image forming part is automatically selected and the lamp 112 and the image forming part are not simultaneously actuated. Since the lamp 112 is not lit at the time of forming the image, safety is secured. The capacity of the power source 82 is set larger than that of either of the device main body 1 and the illuminating lamp 112, which has larger power consumption than the other, and smaller than the sum of the power consumption of the device main body 1 and the illuminating lamp 112. Thus, the power source 82 is made smaller in size and lower in cost than the conventional one.
Patent JP-S60262509-A (JP)
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1984-06-11
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-S6012568-A (JP)
Title: Magnetic brush cleaning device
Inventor: FUNAKUBO TOMOKI
IPC: G03G21/10
Filed: 1983-07-04
Abstract: PURPOSE:To maintain cleaning performance always good despite change of humidity by coating a magnetic core material made of ferrite or the like with a synthetic resin small in change of resistance due to humidity change and using the obtained coated carrier as a cleaning carrier. CONSTITUTION:A ferrite carrier coated with an acrylic resin has a resistance small in change even through humidity changes from 30%R.H. at 20 deg.C to 75% R.H. at 28 deg.C, and a cleaning bias voltage capable of obtaining good cleaning performance under the environments of 30 and 75%R.H. can be set. It is necessary to select from various kinds of acrylic resins, a suitable acrylic resin, i.e. ones low in change of resistance value due to humidity change, such as a polymer of n-butyl methacrylate or acrylate, or 2-ethylhexyl acrylate. A good cleaning performance can also be obtained by using not only an acrylic resins but also resins low in change of resistance due to change of humidity, such as polystyrene, fluororesin, and silicone resin, and coating the carrier with said resin.
Patent JP-S61279972-A (JP)
Title: Candidate selecting method in kana/kanji conversion
Inventor: NAKAJIMA AKIRA
IPC: G06F17/22
Filed: 1985-06-05
Abstract: PURPOSE:To obtain a candidate display method with high operability and a selection method selecting displayed candidates by displaying candidates to be selected next time through a selection operation so that displayed candidates can be selected with respect to displayed results. CONSTITUTION:The 1st candidates available from the conversion result of the 1st paragraph is displayed on a KANJI (Chinese character) and KANA (Japanese syllabary) mixing sentence, and the subsequent candidates are made to a KANJI/KANA mixing sentence, generated as a candidate list for conversion, and stored in a candidate list memory 104. when with the candidate specified by a display pointer 105 as a top, the prescribed number of subsequent candidates are transmitted to a candidate display memory 103, contents in the memory 103 are displayed on the candidate display part of a display device 112. When an operator discriminates that the candidate is different from his desirable conversion result by viewing the conversion result, he selects the candidate. When he can obtain his desirable conversion result, a cursor shift device 109 moves a cursor to the next paragraph to rewrite contents of cursor pointer 108.
Patent JP-H04347165-A (JP)
Title: Artificial muscle
Inventor: HOSODA YUJI
IPC: B25J19/00
Filed: 1991-05-24
Abstract: PURPOSE:To make high speed movement of an artificial muscle using a mechanochemical polymer material possible and to make a long life thereof possible. CONSTITUTION:An injection part 4 for a control medium 40 and a suction part 5 for a control soln. 10 are placed adjacently each other on a fibrous mechanochemical polymer material 1 and a concn. control part 37 controlling the output of the control medium 49 based on the value of the concn. of the control medium 49 in the neighborhood of the injection part 4 and an inner pressure control part 38 controlling the amt. of suction of the control soln. 10 based on the inner pressure value of the control soln. 10 are provided.