baber/WOPTO huggingface dataset:
Patent JP-H07263769-A (JP)
Title: Method and device for forming josephson junction
Inventor: AOYANAGI MASAHIRO
IPC: H01L39/24
Filed: 1994-03-24
Abstract: PURPOSE:To prevent the generation of defective Josephson junction by checking the residual on the bottom edge periphery of a top superconductive layer when the top superconductive layer is dry-etched in the prescribed flat shape. CONSTITUTION:An etched sample 10 is transferred from a dry-etching device 11 to the observation area of a scanning electron microscope 12 and is observed. When residual is confirmed on the bottom edge periphery of the top superconductive layer of the sample 10, the sample 10 is dry-etched again by the dry-etching device 11.
Patent JP-S575272-A (JP)
Title: Air cell
Inventor: YOSHIDA KAZUMASA
IPC: H01M4/86
Filed: 1980-06-12
Abstract: PURPOSE:To enhance the discharge characteristics, and increase the preservation performance of an air cell by using an air electrode which consists of current collecting bodies which are placed in the center of the air electrode, an electrode which contains a smaller amount of a volatile matter and is placed on the side of the electrolyte, and another electrode containing a larger amount of the volatile matter. CONSTITUTION:An air supply hole 2 is provided in the bottom of a positive can 1 which also serves as a positive terminal. A sheet of paper 7 with a high gas permeability, an air transmitting membrane 8 made of Tefron, an air electrode 3, and an electrolyte holding material 5 are placed in the positive can 1. A negative electrode body 6 made of gel-like zinc powder is placed in a negative can 9. A gasket 10 is interposed between the cans 1 and 9. The air supply hole 2 is sealed with a sealing material 11 with a tacky agent 12, and the whole constitutes an air cell. The air electrode 3 is prepared by placing current collecting bodies 4 made of an alkali- proof metal between electrodes 13 and 14, which contain different amounts of a volatile matter, before the electrodes 13 and 14 are subjected to heat press to be unified. The electrode 14 containing a larger amount of the volatile matter is placed on the side of the air supply hole 2, while the electrode 13 containing a smaller amount of the matter is placed on the side of the electrolyte.
Patent JP-S60224258-A (JP)
Title: Semiconductor device
Inventor: TAKAOKA MATSUO
IPC: H01L21/822
Filed: 1984-04-20
Abstract: PURPOSE:To expand the freedom of selection of a resistance value and to make a substrate occupying area small, by providing a resistor element, wherein at least one of a depth from the surface of a substrate in the impurity introducing region, which is exposed on the surface of the substrate, or the impurity concentration in the region, forms slanted distribution. CONSTITUTION:Boron ions (B<+>) are introduced in an Si substrate 1 by an ion implantation method. Said ion implantations are performed by, e.g., three times. For example, the length of the long side of an ion implanting window, which is provided in a resist mask 2a is made to be about 3mum and, a B<+> ion accelerating voltage is made to be Ea=100kV at the first time. At the second time, the length of the ion implanting window of a resist mask 2b is made to be about 6mum and the B<+> ion accelerating voltage is made to be Ea=60kV. At the third time, the total length of the ion implantation of a resist mask 2c is made to be 10mum, which is the total length of the region, and the B<+> ion accelerating voltage is made to be Ea=30kV. The resist mask 2c at the third time is exfoliated and removed. Then activating heat treatment is performed. An impurity introduced region 3, where the depth is obliquely distributed by said heat treatment, is activated. An SiO2 film 4 is simultaneously formed. Windows are provided e.g., at four places in the SiO2 film 4, and electrodes 5 are formed.
Patent JP-S575000-A (JP)
Title: Tylosin derivative
Inventor: TANAKA AKIHIRO
IPC: A61P31/04
Filed: 1980-06-12
Abstract: NEW MATERIAL:A tylosin derivative shown by the formula I [R 1  is alkanoyloxy, (substituted)aromatic acyloxy, tetrahydropyranyloxy, (substituted)benzenesulfonyloxy, etc.; R 2  is OH, alkanoyloxy, (substituted) aromatic acyloxy, etc.].  
     EXAMPLE: 3,23-Di-O-acetyl mycaminosyl tylonolide.  
     USE: An antibacterial agent. Having structural characteristics on the point that the titled substance has the substituent groups of R 1  and R 2  at 23 and 3 positions of mycaminosyl tylonolide. Having more improved antibacterial activity on Gram- negative and Gram-positive Bacteria than tylosin.  
     PROCESS: A compound shown by the formula II [R 3  is (protected) aldehyde; R 4  is (protected) hydroxyl group] is acylated, and converted into a tetrahydropyranyl compound, etc., to give a compound shown by the formula III (R 1 ' is alkanoyloxy, etc.; R 2 ' is OH, alkanoyloxy, etc.) and the protecting group is removed, to give a compound shown by the formula I. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62252958-A (JP)
Inventor: DENISU JIEEMUSU HAARERU
IPC: H01L23/40
Filed: 1987-03-31
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-S57195344-A (JP)
Title: Magnetic recording medium
Inventor: TANAKA MOTOHARU
IPC: H01F10/187
Filed: 1981-05-26
Abstract: PURPOSE:To perform writing by a vertical magnetic head and to perform reading  through magnetooptic effect by providing a transparent read layer, which has large ma gnetooptic effect, low coercive force, and vertical magnetic anisotropy, on a transparent substrate, and further providing a reflective layer and a written layer on it. CONSTITUTION:On a transparent substrate 1, a transparent magnetic layer 2 which has  small coercive force, large magnetooptic effect, and vertical magnetic anisotropy is  provided and on the layer 2, a reflective film 3 and a Co-Cr vertically magnetized film  4 which has high coercive force vertically and contains 10-20wt% Cr are provided. A  magnetic head consists of a main magnetic pole 7 formed by covering ''Permalloy ''  with a protecting material 6 and an auxiliary magnetic pole 10 formed by winding a  soft magnetic material 8 with a coil, and the magnetism of the film 4 is inverted by  the magnetic head. The magnetic layer 2 under it has the small coercive force, so magnetic transfer is performed by the film 4. A laser beam 1 is focused on the substrate 1  through a mirror 13 and a lens 14. The beam is transmitted through the magnetized  layer 2 and reflected by the reflective film 3, and the degree of magnetization of the  magnetized layer 2 is detected in the form of the rotation of the plane of polarization  by an analyzer 15 and a photoelectric converter 16.
Patent JP-H10263015-A (JP)
Title: Wheelchair for the disabled, of type accessed from side
Inventor: IURA TADASHI
IPC: A61G5/02
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair for the disabled, of the type which is accessed from one side, such that the disabled can easily move himself between a bed and the wheelchair by operating the wheelchair himself. SOLUTION: In a wheelchair for the disabled, having a pair of right and left small-diameter front wheels 9 and a pair of right and left large-diameter rear wheels 12, bridge frames 28 which are rotatable about their longitudinal axes near the height of a seat mounted on the body 1 of the wheelchair and which when upright serve as right and left side walls and when prostrated outwards serve as bridge seats used when the disabled moves onto a bed are provided on both the right and left sides of the seat, and a link mechanism 14 is designed to be movable backwards so that it does not prevent the rear wheels 12 located outside the bridge frames 28 from turning outward and prostrated.  The link mechanism 14 is operated by means of an operation lever 17 arranged between the bridge frames 28 and the rear wheels 12 located outside the frames 28, enabling the rear wheels 12 to move back and forth.
Patent JP-S62269885-A (JP)
Inventor: SAKURAI TAKESHI
IPC: B66B29/08
Filed: 1987-04-01
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-S60224336-A (JP)
Title: Display device
Inventor: YAMAGUCHI KAZUHIRO
IPC: H03J1/00
Filed: 1984-04-23
Abstract: PURPOSE:To display numbers 0 and 5 with two control signals from a controller by using diodes in a driving circuit of a seven-segment number light emitting body where only numbers 0 and 5 are displayed. CONSTITUTION:In a frequency display equipment of an FM digital synthesizer receiver 1, a number display device 7 where the number in the least significant digit of an European band is displayed, and a number display device 6 where numbers in digits other than the least significant digit are displayed are controlled by a controller (microcomputer) 11. Only the number 0 or 5 is displayed on the device 7; and when the number 0 is displayed, a control signal 12 is generated from the controller 11, and a part 8 required for display of the number 0 is driven by a driving circuit to display the number 0, and further, a common part 10 to numbers 0 and 5 is driven through a diode 16 of the circuit 14 to display the number 0. When the number 5 is displayed on the device 7, a control signal 13 is generated from the controller 11, and a part 9 required for display of only the number 5 is driven by the circuit 14, and further, the common part 10 is driven through a diode 15 to display the number 5.
Patent JP-S61240352-A (JP)
Title: Interface-signal reading system
Inventor: HAYASHI HIDENORI
IPC: G06F13/00
Filed: 1985-04-17
Abstract: PURPOSE:To reduce processing load by so forming the titled system that a processor actuates an interruption processing program and executes the read of an interface information only when an interruption request signal is made. CONSTITUTION:When the interface information varies, a dissidence is generated between the input and output in flip-flop circuits FF1-FF4 that correspond to the said variation of the information. The dissidence is detected by a correspondent exclusive OR circuits EOR1-EOR4, and is transmitted to an interruption processing circuit 16 of a central processing unit 11. On receiving the dissidence signal from a comparator circuit 13, the circuit 16 informs an interruption processing signal to the processor 14, and the processing of reading the interface information is executed. At this processing, as the processor 14 reads out the interface information through a read circuit 12, the input and output in the FF1-FF4 become coincident, and the dissidence output is nullified, and the interruption signal also is automatically made invalid.
Patent JP-H09224853-A (JP)
Title: Holder for roasted chicken or the like
Inventor: KAWASAKI MASATAKA
IPC: A47J43/28
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an easily attachable and detachable holder used at the time of eating roasted chicken or fried chicken with bones or the like. SOLUTION: The center part of the horizontally long thin plate of a repulsive material is curved 1 downwards and the front sides of the lower both ends are curved 2 and 3 upwards. By placing finger tips at both upward curved parts and picking up this holder, the merits of easily holding the end part of the roasted chicken or the fried chicken with the bones by the downward curved 1 part at the center part, re-holding it and preventing the finger tips and nail tips from getting dirty with fat by the upward curved part, etc., are provided.
Patent JP-2000271938-A (JP)
Title: Mold for resin roller
Inventor: KOMATSU TOSHIYUKI
IPC: B29C33/10
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide the molding method of a resin roller having a favorable dimensional stability. SOLUTION: A mold 100 for molding a resin roller has a tubular mold 13 and a pair of core body holding members 14 arranged at both the ends of the tubular mold 13 so as to form a roller molding space 15 by the tubular mold 13 and a pair of the core body holding members 14. A resin material pouring port 16b is provided in one of the core body holding members 14 and the air vent port 20 of the molding space is provided in the other of the core body holding members 14 under the state that a first mold inner pressure adjusting port 20b having a crosssectional area smaller than that of the air vent port 20 is provided in some part 20 of the air vent port.
Patent JP-H05283174-A (JP)
Title: Lighting system for bedroom
IPC: H05B37/02
Filed: 1992-04-02
Abstract: PURPOSE:To provide a lighting system installed in a bedroom and capable of being controlled under the favorable conditions for a person staying and sleeping in particular in the bedroom. CONSTITUTION:A lighting system is constituted of a control device 4 switching and controlling the lighting system, a whole lighting means 1 uniformly illuminating the whole illumination subject area, an illuminance sensor 2 detecting the illuminance of the illumination subject area, and a human body detecting means 3 detecting that a human body exists in the illumination subject area and outputting a human body detection signal. The presence of the human body or a sleeping person in a bedroom is detected, and the illumination environment comfortable for the sleeping person can be provided.
Patent JP-S537004-A (JP)
Title: Idle wheel with shaft
Inventor: UJITA TSUGINOBU
IPC: B60B5/02
Filed: 1976-07-06
Abstract: PURPOSE: To improve the production efficiency of an idle wheel with a shaft by integrally connecting each of members of the wheel when molding the boss portion of the wheel in order to improve the sealing effect of the bearing of the wheel. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62237766-A (JP)
Title: Solar cell
Inventor: WADA KEIKI
IPC: H01L31/04
Filed: 1986-04-07
Abstract: PURPOSE:To generate electron-electrode pairs in a drift electric field by forming a P-N junction perpendicularly in a structure that an N-type conductivity diffused layer and a P-type conductivity diffused layer are diffused in parallel perpendicularly to a photodetecting surface to reduce the recombination of the generated electron-hole pairs and the collection thereof due to traps. CONSTITUTION:An energy level is inclined in an i-type layer 4, and a drift electric field formed of an N-type layer 2 and a P-type layer 3 is distributed substantially in a uniform slope in the i-type layer. Photons of a light 8 collide with the crystal lattice of the layer 4 to excite electrons to diffuse them in the crystal, but since the i-type layer contains less impurity content, the crystal lattice is less damaged, the density at the center of the recombination is low and a trap is small. Thus, the recombination and the probability of collecting them by the trap are remarkably small. Since the generated electron-hole pairs are disposed in the drift electric field having a potential slope, they are diffused and then accelerated by the drift electric field to disturb the recombination thereof to be collected in the layers 2, 3 for effective use in the output of a solar cell.
Patent JP-S62240644-A (JP)
Title: Continuous alkylation of ch-acid compound by use of alkylcarbonate under condition of gas phase transfer catalyst action
Inventor: ENRIKO ANJIERETSUTEI
IPC: C07C67/343
Filed: 1987-04-01
Abstract: A continuos process for the alylation of CH-acid compounds with dialkyl carbonates in gas-liquid phase transfer catalysis conditions is described, consisting of contacting a mixture of a CH-acid compound (arylacetonitrile or malonic diester) and of a dialkylcarbonate, optionally added with an inert carrier (constituted by a polar or aprotic polar liquid or by a gas), with a catalytic bed comprising alumina spheres carrying a base and a phase transfer catalyst.
Patent JP-S565962-A (JP)
Title: Manufacture of amorphous magnetic alloy
Inventor: MAKINO YOSHIMI
IPC: C21D1/04
Filed: 1979-06-27
Abstract: PURPOSE: To considerably enhance the permeability of an amorphous magnetic alloy material by heat treating the material at a temp. below the crystallization temp. in a static or rotating magnetic field while rotating it relatively to the field to eliminate induced magnetic anisotropy.  
     CONSTITUTION: A mangetic Fe-Co-Si-B alloy is refined, and the molten alloy is very rapidly cooled by a centrifugal rapid cooling method, a one-roll method, a twin-roll method or other method to manufacture an amorphous ribbonlike alloy sheet. This sheet is held by a holder and heat treated at 300°C which is below the crystallization temp. for 60min while being rotated in 5kOe a DC magnetic field with a motor undergoing 20 revolutions per sec. The heat treated sheet is then cooled while being rotated in the field. At this time, the direction of the field is made parallel with the upper surface of the sheet, that is, the surface of rotation. Thus, an amorphous alloy can easily be manufactured which is suitable for use as a soft magnetic core material for a magnetic head, etc. and has high permeability and high saturation magnetic flux density. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01250403-A (JP)
Title: Measuring crotch in slack
Inventor: OZAKI FUSAJIRO
IPC: A41H1/10
Filed: 1988-03-31
Abstract: PURPOSE:To accomplish easy measuring of the crotch in slack in high efficiency in a manner suitable to the foot length, by applying a tape with the dimension from the top of the foot written thereon on the cuff of a slack. CONSTITUTION:A tape 5 with the gradation 4 of the dimension from the top of the foot written thereon is virtically sewed on the inside 3 of the cuff 2 of a slack 1. A measurer folds back said cuff 2 outside at a relevant point 6 and reads the gradation 4 on the tape at this point.
Patent JP-S60226708-A (JP)
Inventor: HAKOI NOBUO
IPC: H02B13/02
Filed: 1984-04-24
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-H06264933-A (JP)
Title: Total roller type solid lubricating cross roller bearing
Inventor: TAKESHITA KOJI
IPC: F16C33/62
Filed: 1993-03-15
Abstract: PURPOSE:To provide a total roller-type solid lubricating cross roller bearing which can keep a good lubricating condition for a long time under severe conditions of vacuum, radiation, high or low temperature. CONSTITUTION:This cross roller bearing is provided with V-shaped transfer grooves 3, 4 in a peripheral direction which consists of two transfer surfaces at the surfaces where an inner ring 1 and an outer ring 2 face each other, a resin roller 6a which is fitted between the V-shaped transfer grooves 3, 4 with their inclination directions changing one by one or by plural number and provided with self-lubrication, and solid lubricating agent is applied to the transfer surfaces of the inner ring 1 and the outer ring 2 respectively. The roller edge surface 8 on the outer ring side is formed in a spherical surface whose size is the roughly same as the curvature radius of the transfer surface of the outer ring 2, and the corner part 9 of the roller edge surface 7 on the inner ring side is chamfered with a radius of at least 10% of the diameter of the roller 6a. Among plural rollers whose inclination direction is the same, rollers provided with a recessed part are located near the central part of the cylindrical surface of the rollers which are next to rollers whose inclination directions are different from each other.
Patent JP-H10274374-A (JP)
Title: Pipe joint device
Inventor: SUZUKI HIDEO
IPC: F16L19/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To give the stabilized centering work to a socket for a long time by forming a metal coil spring into an annular shape, and positioning it an insertion part of a socket holder, and surrounding the whole of the socket main body in the circumferential direction with the annular metal coil spring, and pushing the annular metal coil spring to the peripheral surface of the socket main body for contact so as to hold the socket main body for a long time. SOLUTION: A socket main body 1 is displaced so as to be positioned on the center axis of a plug main body 31 with the forward movement of a plug 2. In this case, the socket main body 11 is pushed by the plug main body 31, and a part of a metal coil spring ring 45 is pushed to the inner peripheral surface of an insertion hole 52 of a holder 51 so as to be compressed for deformation by elasticity thereof, and the socket main body 11 is positioned on the center axis of the plug main body 31. When the plug main body 31 is drawn from the socket main body 11, the socket main body 11 is reset to the horizontal original position by the elastic work of the metal coil spring ring 45. With this structure, the socket main body 11 is inclined for displacement in flexible response to the position of the plug 2 so as to perform the centering operation.
Patent JP-H02261828-A (JP)
Title: Preparation of tubular ion exchanger
Inventor: DEO TAKASHI
IPC: B01J47/12
Filed: 1989-04-03
Abstract: PURPOSE:To obtain the subject ion exchanger with excellent electrochem. properties and mechanical strengths by mixing a specified PE resin and an ion exchange resin powder at a specified ratio and extrusion-molding the mixture into a tube. CONSTITUTION:A PE resin with a melt index of 2g/10min or smaller and a particle size passing through a sieve with pref. 100 mesh or finer (e.g. a low density PE) and an ion exchange resin (e.g. a cation exchange resin) powder with a water content of pref. 50% or lower and a particle size of pref. the same as that of said PE resin are mixed at a wt. ratio of 3:7 to 5:5 and mixture is extrusion-molded into a tube.
Patent JP-S5743816-A (JP)
Title: Production of laminated film
Inventor: HIYOUDOU EIICHI
IPC: B29C51/00
Filed: 1980-06-17
Abstract: PURPOSE: To produce a laminated film uniform in the thickness with a less neck in of a melting film by stacking a melting resin on a base film after an compressed air is blow to both ends of the resin extruded from a T die to fix them.  
     CONSTITUTION: A thermoplastic resin such as PE and polyamide melt kneaded with an extruder is extruded through a T-die 1 to obtain a melting film. Then, a compressed air is injected to both ends 7 and 7' of the film 5 from two air nozzle holes 4 set up in an air gap section from the extrusion to stacking thereof to fix the width thereof. Then, it is introduced between a cooling roll 12 and a compression roll 3 to be compressed on a base film 6. Thus, it is possible to maintain the width of a melting film stably to the thermoplastic resin susceptible to oscillation of the lug and zigzaging in the film form thereby allowing the lamination with a small neck in. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59209042-A (JP)
Title: Manufacture of laminated core of rotary electric machine with skew
Inventor: HAMAMOTO HIROSHI
IPC: H02K15/02
Filed: 1983-05-12
Abstract: PURPOSE:To enhance the accuracy of a skew by providing a plurality of guide holes at a core steel plates which are punched in a suitable shape, and displacing one by one from the guide holes in the same direction in the same size, thereby forming an irregular surface in the same direction. CONSTITUTION:A plurality of guide holes 4 are formed on core steel plates 1 which are punched in a suitable shape, displaced one by one from the guide holes 4 in the same direction in the same size to for an irregular surface 2. The plates 1 which are thus obtained are laminated in the prescribed number, and guide pins 12 are inserted into the holes 4 by upper and lower molds 10, 20 to be pressed. In this manner, a laminated core 1 having simple and accurate skew can be formed.