baber/WOPTO huggingface dataset:
Patent JP-S63287281-A (JP)
Title: Picture coding transmission system
Inventor: SAITO MIGAKU
IPC: H04N19/85
Filed: 1987-05-20
Abstract: PURPOSE:To recognize the outline information of a picture earlier by devising the titled system such that the picture is displayed when the transmission of the most significant bit only is finished among multi-bit digital signals constituting a picture signal. CONSTITUTION:A transmission section is provided with a transmission section frame memory 10 for each bit of each digit in plural bits representing one picture element and each bit of a data of each picture element is written to an address location corresponding to the position of the said picture element on the screen and read sequentially from the data in the transmission section frame memory corresponding to the most significant bit and sent. The received data is written in the address location corresponding in the reception frame memory 13 corresponding to the transmission section frame memory at the reception section side, all bits belonging to the same picture element are read simultaneously and outputted after D/A conversion. Even when the MSB of the reception section frame memory only is written, since the analog value corresponding to the MSB is used as a threshold value being a binary signal and the picture is displayed, the outline of the picture signal is recognized.
Patent JP-H1130315-A (JP)
Title: Differential unit having optimized geometric shape for assembly window
Inventor: DOWNS JAMES P
IPC: F16H48/38
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a geometric shape, conquering a defect in conventional technique, for the assembly window of a differential case. SOLUTION: A differential case 112 is provided, and it, including at least one assembly window formed on the differential case 112, can have access to the inside chamber of the differential case 112. The assembly window 122a in the differential case 112 is demarcated by a pair of opposite circular edge portions of the differential case 112 mutually connected by a pair of opposite slender edge portions 154 of the differential case 112. The pair of opposite slender edge portions 154 have a dimension between the edge portions 154 slightly larger than the outer diameters of a pair of side gears, to permit approach with the angle of the side gear to the chamber, and subsequent matching to an axial line in a longitudinal direction.  The pair of opposite circular edge portions have radiuses slightly larger than the radiuses of a pair of pinion gears, to permit the approach of the pinion gears into the chamber, and the subsequent matching to another axial line in the longitudinal direction. Thus, the gear constitution part of the differential case 112 can be simply assembled by the assembly window 122a, to improve structural and functional characteristics in one side.
Patent JP-H08309315-A (JP)
Title: Heat treatment method for waste containing poisonous metal
Inventor: RUNE KARUTEIE
IPC: A62D101/22
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment method of waste contg. toxic metals suitable for treatment especially of chlorinated waste, brominated waste or radioactive waste. SOLUTION: In this heat treatment method of waste contg. at least one of toxic metals, the heat treatment is carried out in the presence of a sufficient quantity of a phosphorus system reagent for obtaining the toxic metals (single kind or multiple kinds) in the form of phosphates of mainly single kind or multiple kinds at the end of the heat treatment.
Patent JP-S61281620-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SATO HISAYASU
IPC: H03K19/086
Filed: 1985-06-06
Abstract: PURPOSE:To bring forcibly a level to a low logic level by connecting logical outputs opposite to each other of two differential amplifier circuits and providing a control terminal blocking the operation of the differential amplifier circuit to a constant current circuit of one differential amplifer circuit. CONSTITUTION:In applying a negative voltage VEE to a control terminal C, a constant circuit C6, R4 is not activated and transistors (TRs) Q3 and Q4 are cut off. Thus, output terminals O1, O2 have logical outputs of NOR and OR respectively. In applying the voltage Vcs equal to that of a reference voltage Vs to the control terminal C1, the same current Is equal to the constant current circuit Q5 and R3 flows to the constant current circuit Q6 and R4. Thus, a low-level logical output appears at the output terminals O1, O2, regardless of the logic level fed to the input terminal and the low-level logic output is equal to the low level logical output VOL when being operated as conventional OR and NOR gates.
Patent JP-S5914151-A (JP)
Title: Original board for information storage medium and its production
Inventor: ANDOU HIDEO
IPC: G11B7/26
Filed: 1982-07-15
Abstract: PURPOSE:To produce a uniform and highly accurate original board for information storage medium in a simple method with high yield and a low cost, by forming simultaneously the depressed/projected parts for both tracking guidance and signal information to said material board which can read the information by means of the laser light. CONSTITUTION:For instance, Te, Al, etc. are vapor deposited to a glass substrate 20 to form a signal information producing layer 23, and a positive photoresist is formed on the layer 23 to obtain a layer 25 which functions as a tracking guidance forming layer 24. Then the laser light 27 is exposed spirally or concentrically by an objective lens 26, and the exposed part 28 is removed after development and fixing. Then Te is vapor deposited to form a light reflecting layer 29 and then to form a depressed part 22 for tracking guidance. Then the substrate is turned, and at the same time the lens 26 is moved in response to the eccentricity of a depressed part 21 which is formed by means of the reflected light given from the layer 29. Then the focal point of the light 27 is traced on the part 22. At the same time, the volume of the light 27 is increased at a part corresponding to a signal information pit in order to remove both layers 29 and 23. Thus the part 21 is formed for the signal information pit. Thus a uniform and highly accurate original board is obtained for an information storage medium.
Patent JP-S6015407-A (JP)
Title: Coagulation of polymer latex
Inventor: SUGIMORI TERUHIKO
IPC: C08F6/00
Filed: 1983-07-07
Abstract: PURPOSE:To obtain a resin having excellent powder properties, by controlling the flow velocity of a coagulant solution to a value within a specified range in coagulating a polymer latex obtained by an emulsion polymerization process by extruding it through a coagulation nozzle composed of a plurality of fine tubes into a coagulation bath. CONSTITUTION:A polymer latex obtained by an emulsion polymerization process (e.g., butadiene/methyl methacrylate/styrene copolymer latex) is coagulated by extruding it through a coagulation nozzle composed of at least ten fine tubes into a coagulation tank. At this time, a coagulant solution (e.g., aqueous sulfuric acid solution) is passed through the coagulation tank in the same direction as that of the polymer latex extruded, and at the same time, the superficial velocity of the coagulant solution in a position of nozzle attachment is controlled to a value within the range of 0.2-30cm/sec. In this manner, the polymer latex extruded from the nozzle is coagulated well by contact with the coagulant solution to form thermoplastic resin particles excellent in flowability, etc.
Patent JP-S5825265-A (JP)
Title: Manufacture of mosfet
Inventor: IMAI KENJI
IPC: H01L21/316
Filed: 1981-08-06
Abstract: PURPOSE:To improve the characteristic of MOSFET by making a source and a drain by using as a mask a poly-Si gate electrode provided on a P type Si substrate through the intermediary of a gate insulated film, by applying high-pressure low-temperature oxidation processing thereto, by exposing poly-Si selectively, and by applying a large amount of doping thereto. CONSTITUTION:A poly-Si gate electrode 3 is prepared on a P type Si substrate 1 through the intermediary of a gate oxide film 2, and an N type soource 4 and an N type drain 5 are prepared by P diffusion with the electrode 3 as a mask. When they are oxidized subsequently in an atmosphere of high pressure and low temerature, an oxide film 6 on the poly-Si electrode 3 is made thinner than an oxide film 7 on the Si substrate. Next, the poly-Si oxide film 6 is removed selectively and P diffusion is conducted under the condition that the oxide film 7 of the substrate remains. Thereby only the poly-Si 3 is doped much and made to be of low resistance. This constitution enables lowering of a resistance value of the gate electrode of MOSFET wherein the depth of junction of the source and drain and the thickness of the gate oxide film are small, and thus the characteristic thereof can be improved.
Patent JP-S62282890-A (JP)
Inventor: ONO SHIGEO
IPC: B25J13/00
Filed: 1986-05-30
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-H11277524-A (JP)
Title: Electric plane for whetstone
Inventor: TANEMURA MASAAKI
IPC: B28D1/18
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To simply, quickly and precisely finish a whetting surface flat by a method wherein a whetstone is cut with a stone cutting wheel, which slightly projects beyond a top plate surface at its passing over the stone cutting wheel when the whetstone on the top plate advances in the direction indicated with a forward arrow. SOLUTION: This planer is for the convenient cutting of a whetstone with a machine for whetting a cutter with the whetstone in a cooking business, a building industry and other general businesses. Concretely, a whetting surface is simply, quickly and precisely finished by cutting the whetstone 4 with a stone cutting wheel 3, which slightly projects beyond the surface of a top plate 1 at the passing of the whetstone over the stone cutting wheel 3 through the advancement of the whetstone 4 on the plate 1 to the direction indicated with a forward arrow.
Patent JP-S63289517-A (JP)
Title: Automatic focusing device
Inventor: HATASE TAKAYUKI
IPC: G02B7/09
Filed: 1987-05-22
Abstract: PURPOSE:To enable rapid extrication from an uncontrollable state by forcibly a focusing lens group to the opposite side of the side where said lens group exists currently according o which side of the central position the lens group exists. CONSTITUTION:This focusing detector is provided with a means 9 for computing a central position which calculates the central position of the very close position and infinite position at the focal length and outputs the signal corresponding to said position in the state in which he focusing detection by a focusing detecting means is infeasible and a means 15 for deciding focusing driving which discriminates the relative relation of the position of he focusing lens group and the central position from the output of the means for detecting the position of the focusing lens group and the output of the means for computing the central position and controls the driving of the focusing lens group toward the focusing position on the short distance side if the stop position of the focusing lens corresponds to the focusing position nearer the far distance side than the central position and toward the focusing position on the distance side is side if said position corresponds to the focusing position on the short distance side. The quick and sure extrication from he state in which the focusing driving is infeasible is thereby enabled.
Patent JP-H08317728-A (JP)
Title: Method for grafting
Inventor: MIZOTA MORIKAZU
IPC: A01G1/06
Filed: 1995-05-23
Abstract: PURPOSE: To enable the performance of effective grafting without the need for an automatic feeder for grafting clips and the growing of a scion seedling free from having troubles caused by a bonding agent while it grows by putting together cut faces of a scion seedling and a stock seedling and applying a bonding agent on a part of the periphery of the joint part. CONSTITUTION: For example, the hypocotyls 1a and 2a of a scion seedling 1 and a stock seedling 2 of tomato are cut and both the cut faces are put together. Subsequently, a bonding agent and a hardening agent 5 are applied on a part of the periphery (not the entire periphery) of the joint part 3. After this, the grafted seedling 4 is placed in a post-plant caring room and raised.
Patent JP-S5649421-A (JP)
Title: Guide bearing
Inventor: SATOU HIROSHI
IPC: F03B11/06
Filed: 1979-09-28
Abstract: PURPOSE: To prevent a guide bearing of a vertical shaft rotary machine from rising in temperature by providing a fin which is turned with an oil sump to stir an air around it, on the outer wall face of the oil sump fixed to a rotation shaft on the lower part of the bearing.  
     CONSTITUTION: In a vertical shaft rotary machine, a bearing 14 is fixed to the lower peripheral face of a rotation shaft 12 and held by a bearing retainer 16 so as to be freely slid on it. An oil sump 24 is fixed to the rotation shaft 12 on the lower part of the bearing 14 and a shaft seal element 18 is secured to the rotation shaft on the lower part of the oil sump 24. A fin 34 is attached to the side wall 21 of the oil sump 24. The fin 34 of the oil sump 24 is turned with the rotation shaft 12 so that a cool air is sucked up from the top face of the shaft seal element 18 and creates an air current. As the current promotes the radiation of a hot air from the side walls 20W22 of the oil sump 24 and carries the air away from the upper part of the bearing retainer 16, the temperature of a lubricating oil may be reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5349463-A (JP)
Title: Water-level measuring apparatus
Inventor: TOMIZAWA TERUAKI
IPC: G01F23/30
Filed: 1976-10-18
Abstract: PURPOSE: To provide a water-level measuring apparatus, in which a control member is moved up and down with motion of a water-level detecting float and a gradually changing darkaness pattern is formed on the control member, whereby water level can be known through detection of the darkness pattern on the control member. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11306926-A (JP)
Title: Cancel device for winker switch
Inventor: YAMADA ATSUHISA
IPC: H01H25/04
Filed: 1998-04-18
Abstract: PROBLEM TO BE SOLVED: To decrease the component parts of a cancel device. SOLUTION: A cancel pin 25 is equipped with a butting projection 70 advancing and retreating into and from a track circle C of a cancel projection 19 and a cancel plate 26 is installed on a lever holder 21 with possibility of relative movement. The body part 75 is furnished on the sides with a right pin butting part 75R and left pin butting part 75L whereto the cancel pin 25 abuts and a right rotation fulcrum 77R and left rotation fulcrum 77L. The central part of the body 76 is pressed by a cancel spring 27 to cause abutting to stopper parts 68R and 68L. The cancel spring 27 presses the cancel plate to the lever holder 21, and if the cancel force is proper, the cancel plate and lever holder 21 rotate in a single piece to generate a canceling motion, and if excessive, the cancel plate rotate relative to the lever holder 21 to relieve the excessive force.
Patent JP-H0420839-A (JP)
Title: Method for inhibiting progress of crack
Inventor: FUJII MASANAO
IPC: E01D21/00
Filed: 1990-05-16
Abstract: PURPOSE:To inhibit the progress of a crack accurately and to elongate the life stably by forming holes at the tips of the crack which has occurred in a constituting member of a machine or a structure, inserting inner-pressure loading jigs into the hole, and loading the inner pressure. CONSTITUTION:Through holes 3a having the appropriate shapes and the sizes are formed at both tip parts of a crack 2 by drilling and the like. Taper pins 5a as inner-pressure loading jigs are inserted into the holes 3a. Pushing force F is loaded, and pressure 4a is generated in the inner surface of each hole 3a in the secondary mode. At this time, the inserting limit of the pin 5a occurs at the time when the pushing force F is not increased with respect to an inserting amount (x), i.e. a point G shown in the figure. In the case of the inserting amount (x), the limit is about 1.5 times of an elastic limit.
Patent JP-S62280392-A (JP)
Title: Electroforming electrode
Inventor: MANABE DAISUKE
IPC: C25D1/00
Filed: 1986-05-28
Abstract: PURPOSE:To simplify stages and to prevent the occurrence of defects by enabling the removal of an electrode with a cylindrical contact maker having a larger thickness than an electroformed plate, an elastic insulator brought into contact with the cylindrical outside of the contact maker and a presser. CONSTITUTION:This electroforming electrode is composed of a cylindrical contact maker 1, a ring-shaped elastic insulator 4 brought into contact with the cylindrical outside of the contact maker 1, e.g., an O ring and a presser 3. The contact maker 1 is thicker than an electroformed plate 8 and has electric conductivity. The presser 3 brings the insulator 4 into contact with a surface to be electroformed and also brings the contact maker 1 into contact with the surface to be electroformed to electrically connect the cathode 7 to the surface to be electroformed.
Patent JP-H04352304-A (JP)
Title: Pulse transformer and high voltage pulse generator
Inventor: OKAMURA KATSUYA
IPC: H02M9/06
Filed: 1991-05-29
Abstract: PURPOSE:To miniaturize the title high voltage pulse generator. CONSTITUTION:A cylindrical iron core 3 is formed of an amorphous metallic material. At this time, a secondary high voltage winding 2 is wound up around this iron core 3 at regular intervals so that the outer periphery of these elements 2, 3 and both ends thereof may be covered with a conductor to form a dual cylindrical primary low voltage winding 1.
Patent JP-H08295823-A (JP)
Title: Ink for ink jet fabric printing and printing of fabric using the same
Inventor: YUDA KOJI
IPC: C09D11/328
Filed: 1995-04-24
Abstract: PURPOSE: To obtain an ink, having excellent color developing properties and image quality for a cellulosic fibrous structure and excellent in preservation stability and discharge stability without any problems in clogging of ink heads by selecting specific reactive dyes. CONSTITUTION: This ink comprises reactive dyes, water and, as necessary, an organic solvent. Furthermore, the ink uses an anthraquinone-based dye mixture comprising (A) 1-99wt.% anthraquinone-based dye of formula I (Q1 is a group eliminative by actions of an alkali) in the form of a free acid, (B) 0-98% anthraquinone-based dye of formula II (Q2 is a group eliminative by actions of an alkali) in the form of a free acid and (C) 1-20wt.% anthraquinone-based dye of formula III in the form of a free acid as the dyes. Furthermore, (D) a formaldehyde condensate of naphthalenesulfonic acid which may be alkylated (especially the one having one to three 1-4C alkyl groups, 50-150% degree of sulfonation and 1.1-3.0 average degree of condensation) is preferably contained in an amount of 1-100 pts.wt. based on 100 pts.wt. mixture.
Patent JP-H01294358-A (JP)
Title: Manufacture of lithium secondary battery
Inventor: MATSUMOTO KAZUNOBU
IPC: H01M4/525
Filed: 1988-05-20
Abstract: PURPOSE:To obtain a lithium secondary battery whose capacity deterioration caused by charge-discharge cycles is low by synthesizing a specific transition metal oxide in an atmosphere of a specified oxygen concentration. CONSTITUTION:A transition metal oxide as shown in LixMyO2 (M is Co or a solid solution of Co and a first transition metal, x is 0.8-1.2, y is 0.8-1.2) used as a positive active material is synthesized by heating a Li source reacting material and an M source reacting material in an atmosphere of 1-10% oxygen concentration. Since oxidizing activity of LixMyO2 obtained is weak, oxidation reaction or polymerization reaction of an electrolyte by the positive active material is retarded, capacity deterioration is decreased, and reversibility is increased. A lithium secondary battery whose capacity deterioration caused by charge-discharge cycles is low is obtained.
Patent JP-S5916658-A (JP)
Title: Belt type continuous casting device
Inventor: NISHINO TADASHI
IPC: B22D11/06
Filed: 1982-07-19
Abstract: PURPOSE:To provide a belt type continuous casting device which improves the quality of products and to provide protection to belts by providing means for attracting the belts in the guide parts for the belts forming a casting mold and applying the force for flattening the belts on the belts along the transverse direction thereof. CONSTITUTION:Magnets 14, etc. are disposed as attraction means for applying the force for flattening endless belts 5, 6 of magnetic materials forming a casting mold along the transverse direction thereof to the cooling pads 9, 10 which form a solidifying path 4 and are disposed in an arc shape in the guide parts of the belts 5, 6. The magnets 14 are disposed alternately with small holes 13 for ejecting cooling water. Attraction effects are provided by the magnets 14 over the entire region in the transverse direction of the belts 5, 6 so that the belts 5, 6 are restrained in the adequate positions along the surfaces of the pads 9, 10, thereby maintaining the section of the path 4 uniformly. The product having good quality without any strain in the solidified shell is thus obtd. The errosion of the belts 5, 6 is effectively prevented.
Patent JP-S5828221-A (JP)
Inventor: KAMIYA MASAHISA
IPC: A01M1/20
Filed: 1981-08-07
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-H11317386-A (JP)
Title: Treatment liquid supplying apparatus
Inventor: HIROE TOSHIRO
IPC: H01L21/304
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To enable easy detection of whether or not a specified amount of treatment liquid has been properly supplied, and to inform of it. SOLUTION: A treatment liquid supplying apparatus is provided with a measuring bath 1, a bellows 10a and an air cylinder 10b, a first and a second pressure sensors 31a and 32a, a timer, an anomaly display lamp and a control part. Bellows 10a and the air cylinder 10b send out the treatment liquid from the measuring bath 1. The first and the second pressure sensors 31a and 32a make the control part detect the fact that the specified amount of treatment liquid has been sent out from the measuring bath 1. The control part makes the anomaly display lamp indicate the anomaly, when the operation time of the air cylinder 10b measured by the time which exceeds the specified range of time at the time of detection of sending out of the specified amount of treatment liquid from the measuring bath 1.
Patent JP-S5915390-A (JP)
Title: Time axis compensating device
Inventor: IKUHARA HIDEYUKI
IPC: H04N5/95
Filed: 1982-07-16
Abstract: PURPOSE:To simplify the circuit constitution and at the same time to perform satisfactorily the time axis compensation of a video signal, by using a charge coupled element. CONSTITUTION:When the video signal of the 1st H of a video signal (f) to be compensated is applied to a charge coupled element 7 by means of a switch 6, the video signal of the 1st H is transferred by a clock produced from a burst signal which is superposed on the 1st H of said video signal. That is, the video signal is transferred inside the element 7 in periods t1-t2 of a waveform (g). So is with the 2nd and 3rd Hs. When video signals supplied from charge coupled elements 7, 8 and 9 are extracted, the video signal of the 1st H stored in the element 7 is delivered in periods t3-t5 of the waveform (g). At the same time, the video signal of the 2nd H stored in the elements 8 is delivered in periods t5-t7 of a waveform (h), and the video signal of the 3rd H stored in the element 9 is delivered in periods t7-t10 of a waveform (i). These video signals are applied to elements 7, 8 and 9 respectively in succession after switching the clocks given from a reference clock generator 13 with a switch 14.