baber/WOPTO huggingface dataset:
Patent JP-H09246669-A (JP)
Title: Semiconductor optical device
Inventor: GOTO HIDEKI
IPC: H01S5/10
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To make the absorption spectrum of discrete light and the selectivity in the polarizing direction of light reflect in a semiconductor optical device to actuate the optical element by a method wherein the thickness of an upper barrier layer formed of a second semiconductor layer is formed specified times thicker than the lattice constant and a magnetic material thin film is provided on this barrier layer. SOLUTION: A semiconductor optical element having a light emission function is constituted into a structure, wherein an active layer of the optical element is formed of a quantum well layer 1, which consists of a first thin film-shaped semiconductor layer, and upper and lower barrier layers 2 and 3, which hold this semiconductor layer between them and respectively consist of second and third semiconductor layers having an energy forbidden band width wider than that of the first semiconductor layer, the thickness of the upper barrier layer 2 formed of the second semiconductor layer is formed 1 to 15 times thicker than the lattice constant and a magnetic material thin film 4 is provided on this layer 2.  Thereby, the optical device, which operates while a magnetic field is applied to the active layer, can be realized without a device for applying the magnetic field to the active layer from the outside.
Patent JP-H09239949-A (JP)
Title: Automatic replacing apparatus of plate cylinder of gravure rotary press
Inventor: KOIZUMI KENJI
IPC: B41F9/18
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an automatic replacing apparatus of a plate cylinder making it possible to replace only the plate cylinder when the replacement of an ink pan is not required at a time of the replacement of the plate cylinder to enhance workability. SOLUTION: An automatic replacing apparatus of a plate cylinder is constituted of the lift device 8 arranged to the lower part of a printing unit equipped with the plate cylinder 3a and an ink pan, the roller conveyor 10 supported by the lift device 8 so as to be opposed to the bottom surface of the ink pan 4 and the transport truck 11 arranged between the position supplying and discharging plate cylinders 3a, 3b and a plate cylinder replacing position and having roller conveyors 12, 13 arranged in two upper and lower stages at a predetermined interval.  Herein, a roller conveyor 15 arranged in opposed relation to a moving truck 11 so as to hold the lift device 8 between the truck 11 and the conveyor 15 is provided so as to become the same height as the roller conveyor 13 when the lift device 8 is present at a falling end and the ink pan 4 is allowed to retreat on the roller conveyor 15.
Patent JP-H02237562-A (JP)
Title: Sticking plaster
Inventor: TAMURA MASAKO
IPC: D04H1/04
Filed: 1989-03-10
Abstract: PURPOSE:To prevent the adverse influence of air permeability by preventing the penetration of moisture by using a nonwoven fabric having water repellency as a base material and providing a sticking agent layer having a pad material/or not having the same to the single surface of said base material in an air permeable state. CONSTITUTION:A nonwoven fabric having water repellency composed of fibers wherein a fiber diameter is 0.7-10mum, a basis wt. is 10-100g/m<2> and a fiber filling ratio is 5-30% is used as a base material 1. A sticking agent layer 2 having a pad material 3/or not having the same is provided to the single surface of the base material 1 in an air permeable manner. This sticking plaster prevents the penetration of moisture and does not damage air permeability.
Patent JP-S62212801-A (JP)
Title: Complete follow-up servo system
Inventor: SASAKI YOSHINARI
IPC: G05B11/36
Filed: 1986-03-14
Abstract: PURPOSE:To make a response completely follow up a command by using a precompensating system. CONSTITUTION:When the transmission function of an ordinary servo system consisting of a control system and a controlled system is defined as W, the titled servo system adopts the reverse function 1/W of W as a precompensating system. A practical control device has a necessary condition for generating torque corresponding to a torque command. Although said condition may not be satisfied at the start/stop of chip sending whose speed may be sharply changed, the follow-up of a response to a command can be attained without any trouble when the speed of an object such as a circular arc is moderately changed.
Patent JP-S51133498-A (JP)
Title: Tobacco filter
Inventor: YASUKUNI MITSUO
IPC: A24D1/04
Filed: 1975-05-10
Abstract: PURPOSE: Simple and cheap tobacco filter having good effect of eliminating nicotine, tar, etc. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57171220-A (JP)
Title: Electronic weighing device
Inventor: ITANI MORIKAZU
IPC: G01G23/37
Filed: 1981-04-14
Abstract: PURPOSE:To prevent display from flickering, by a method wherein an analogue weighing value signal is converted into a digital via a filter, and after a given time has elapsed from a time when reaching a zero cross point, a weighing value data is displayed. CONSTITUTION:An output of a load cell 4, which is the result of loading C, is converted into a digital via an amplifier 5, a low-pass filter 6, and an AD converter. The output is inputted to a zero cross detector 8, and a trigger pulse P is inputted to a timer part 9 corresponding to the passage through a zero cross point. The timer part 9 inverts a gate part 10 for a given period of time t corresponding to a first trigger pulse, and the weighing value of the AD converter 7 is inputted to a weight display part 10 after a t-time has elapsed. An overshoot part at a rise part of a step signal from the AD converter is not displayed, and this prevents flickering of the display.
Patent JP-H01230008-A (JP)
Title: Automatic focusing device
Inventor: TAMADA KAZUMASA
IPC: G03B3/00
Filed: 1988-03-10
Abstract: PURPOSE:To rapidly execute focusing control with high accuracy by means of simple constitution by providing the title device with a sensor means for non-destructively outputting an analog electric signal corresponding to one optical image and an analog electric signal corresponding to the other optical image while delaying them in each picture element unit at a prescribed period. CONSTITUTION:The sensor means 32 has a pair of sensors each of which is obtained by arranging plural photoelectric conversion elements like a line to constitute the sensor means 32. Namely, the sensor means 32 outputs a pair of analog electric signals corresponding to the distribution of light intensity of a pair of optical images non-destructively while delaying them in each picture element unit at the prescribed period. In this case, whether focusing is attained or not is decided based on a correlational operation position outputted from an analog arithmetic means 74 and a control means moves an image pickup optical system from a reference position to a moving position corresponding to a shifting position in each picture element unit set up by a setting means based on the shifting position of each picture element unit obtained when the deciding means decides focusing. Consequently, focusing control can be rapidly attained.
Patent JP-H02276577-A (JP)
Title: Hiv transactivator target arrangement (tar) from i and antisense oligonucleotides for inhibiting synthesis of transactivator protein (tat) and use thereof
Inventor: UDO SHIYUTOROTSUPU
IPC: A61K31/70
Filed: 1990-03-09
Abstract: The present invention relates to chemically modified antisense oligonucleotides for inhibiting the transactivator target sequence (TAR) and the synthesis of the transactivator protein (tat) of HIV-1 and to the use thereof in pharmaceuticals. The chemically modified antisense oligonucleotides have antiviral effects. The pharmaceuticals can be used for the therapy of HIV infections. The antisense oligonucleotides are suitable as gene probes for detecting HIV.
Patent JP-H11254440-A (JP)
Title: System for compounding many different kinds of powder raw material
Inventor: OKANO OSAMU
IPC: B29C31/06
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a compounding system which uses an automatic measuring system for a large amount of raw materials to be compounded and a manual measuring system for a small amount to a trace of raw materials to be compounded and guarantees the accuracy of a composite measurement and compounding system to enhance an operating efficiency. SOLUTION: This system for compounding power raw materials of various kinds comprises an automatic large quantity measuring and compounding part M which automatically measures a large amount of raw materials A1 -An to be compounded, a manual small quantity measuring and compounding part N which manually measures a small amount of raw materials B1 -Bn to be compounded and a manual trace measuring and compounding part K which manually measures a trace of raw materials to be compounded. The manual small quantity measuring and compounding part N and the manual trace measuring and compounding part K have storage containers 31 -3n and 51 -5k) per kind of raw material, and indicator lamps are provided on each of the storage container according to the order in which the raw materials are compounded.
Patent JP-H06261771-A (JP)
Title: Method for decomposing organic aminocarboxylic acid utilizing microorganism
Inventor: IMADA KATSUMI
IPC: C12P1/04
Filed: 1993-03-17
Abstract: PURPOSE:To obtain a readily usable method for decomposing an organic aminocarboxylic acid with a microorganism in which the organic aminocarboxylic acid can efficiently be decomposed without exerting any damaging action on humans and the new microorganism, capable of decomposing the organic aminocarboxylic acid and extremely suitable for carrying out this method. CONSTITUTION:This method for decomposing an organic aminocarboxylic acid utilizing a microorganism is characterized by bringing a bacterium which has the ability to decompose the organic aminocarboxylic acid and belong to the genus Bacillus into contact with the organic aminocarboxylic acid, its metallic complex or a salt thereof. Furthermore, this microorganism (Bacillus editabidus) is capable of decomposing the organic aminocarboxylic acid.
Patent JP-S61216379-A (JP)
Title: Semiconductor laser source
Inventor: YAMAGISHI KENICHI
IPC: H01S5/00
Filed: 1985-03-20
Abstract: PURPOSE:To stick a semiconductor laser mount to a predetermined position accurately without shifting from the adjusted position after the position of the mount is adjusted on a supporting stand by a method wherein one of the mount or the supporting stand is made of magnet and the other is made of ferromagnetic material. CONSTITUTION:A mount 1 and a supporting stand 3, one of which is made of magnet and the other is made of ferromagnetic material, attract each other. The mount 1, which is subjected to position adjustment and positioned on the supporting stand 3, is kept on the predetermined position by the attraction force so that such inconvenience as the mount 1 shifts from the predetermined position before it is stuck to the supporting stand 3 is avoided. Moreover, as the mount 1 does not fall off the supporting stand 3 owing to the attraction force between the supporting stand 3 and itself while its position is being adjusted, a pressing member which presses the mount 1 continually against the supporting stand 3 is eliminated.
Patent JP-H01228804-A (JP)
Title: Manufacture of concrete space and device therefor
Inventor: SAKAGUCHI NOBUHIRO
IPC: B28B7/26
Filed: 1988-03-09
Abstract: PURPOSE:To make demolding easy and prevent cracking and breaking at the time of demolding by a method wherein a molding form body is put on a pallet and after the inside of the molding form is filled with a concrete compounding material, the molding form body is pulled off upward. CONSTITUTION:A molding form body 5 is put on a rectangular pallet 4 and set up to the lower part of a take-off part 2b in a concrete loading device 2. Then after the molding form body 5 filled with concrete compounding material is leveled by turning a lever 2c, the same is vibrated by placing the same on a vibrator and dehydration of the same is performed through aging. Then the molding form body 5 is pulled off upward, an uncured concrete spacer 7a left mounted on a pallet 4, dried, and solidified to form a concrete spacer 7. In addition, a peeling agent is stuck to the molding form body 5 and pulling- out of the molding form body 5 is made easy.
Patent JP-H05151193-A (JP)
Title: Method and device for design support
Inventor: KUMADOU HIROKI
IPC: G06F19/00
Filed: 1991-03-20
Abstract: PURPOSE:To provide a design supporting device capable of performing the processing of a nonlinear eigenvalue problem in a short time. CONSTITUTION:Plural prediction methods are executed simultaneously in the repeating calculation of the nonlinear eigenvalue problem (step 15), and the optimum solution out of the solutions obtained by those prediction methods is selected (step 16). The repeated calculation is performed until it is decided that a selected optimum solution is converged (step 17). Thereby, the number of times of repeat of the repeated calculation can be reduced, and the processing of the nonlinear eigen-value problem can be performed in a short time.
Patent JP-H05263320-A (JP)
Title: Method for infusibilizing preceramic polymer
IPC: C04B35/589
Filed: 1991-03-20
Abstract: PURPOSE: To infusibilize in an extremely short time by treating a fiber formed from a preceramic polymer with a nitrogen dioxide gas. CONSTITUTION: A preceramic fiber is infubilized by treating it in a continuous spinning line up to a pyrolysis after melt spinning of a preceramic polymer selected from the group consisting of polycarbosilanes, polysilanes and polysilazanes using a nitrogen dioxide gas diluted to a concentration of 2-10 wt.% with an inert gas such as argon in a temperature range of 25-300 deg.C for 5-10 min.
Patent JP-S57172122-A (JP)
Title: Overhead hanging device for air conditioner
Inventor: HAARI KAZUHIRO
IPC: F24F13/32
Filed: 1981-04-17
Abstract: PURPOSE:To make the title air conditioner have a good look when it is fixed to the ceiling by  a method wherein hooks of hanging metals fixed to the body of the air conditioner are hung  on holding strips of fixing metals fixed to the ceiling and screws for fixing the hanging metals to the body of the air conditioner are covered by the fixing metals. CONSTITUTION:The fixing metals 22 which make a pair and which are spaced a suitable distance coresponding to the lateral width of the body 1 of the air conditioner are fixed to the  ceiling in such a manner that the holding strips 22C2 and 22C4 of each of the fixing metals 22  are fixed to the surface 25 of the ceiling by means of bolts 24. Next, the rear hook 27C2 of the hanging metal 27 fixed to the body 1 of the air conditioner is hung on the rear holding strip 22C3 of the fixing metal 22 as shown by the arrow, then the rear hook 27C2 is slid rearward  so that the front hook 27C1 of the hanging metal 27 is positioned on the front holding strip  22C1 of the fixing metal 22 and the fixing wall 27a of the hanging metal 27 and the fixing wall 22a of the fixing metal 22 are fixed together by means of a fixing screw 20 or additionally by  screwing a fixing screw 32 into a threaded hole 31 formed in the vertical wall 22d of the fixing metal 22 through a slot 32 formed in the stop 27d of the hanging metal 27. In this case, screws  28 which fix the hanging bolts 24 and the hanging metal 27 to the body 1 of the air conditioner are completely covered by the vertical wall 22d of the fixing metal 22.
Patent JP-H07270330-A (JP)
Title: Method for detecting abnormality of lead frame
Inventor: KUROBA TOSHIAKI
IPC: G01N21/88
Filed: 1994-03-28
Abstract: PURPOSE:To provide a method for detecting abnormality of lead frame wherein labor cost can be reduced and abnormality judgment of intermittent holes can be performed during automatic operation. CONSTITUTION:Pilot holes and intermittent holes are counted by sensors 4, 5 for detecting the presence of those holes, counted number of the pilot holes detected by synchronization signals 6 at a time point when the intermittent holes are detected is compared with a preset hole number ratio value 13, the presence of abnormality is judged, the count of the pilot holes is reset by the synchronization signal 6, the count of the pilot holes and the set point of the pilot holes are compared with each other by reset signals 11 and the presence of the abnormality is detected.
Patent JP-S62214712-A (JP)
Title: Electronic component
Inventor: TOYOSHIMA ISAO
IPC: H03H9/10
Filed: 1986-03-14
Abstract: PURPOSE:To prevent the function of an electronic component from being lost by forming continuously a conduction part to an end face, an inner face and an outer face at each of both ends of a cylinder case so as to keep the electric connection between the component and both caps. CONSTITUTION:After silver paint is applied to ends of inner and outer faces 2a, 2b leading to end faces 2c, 2d of an alumina-made cylinder case 2 of a two terminal resonator 1, the paint is backed to form conduction parts 14, 15. The conduction parts 14, 15 are formed over the entire end faces 2c, 2d and a considerable inner part from the end faces 2c, 2d at the inner and outer faces 2a, 2b. Thus, both the conduction parts 14, 15 are connected to conduction paints 9, 10 at the inner face 2a and connected to caps 7, 8 at the outer face 2b side electrically and both the electrodes 5, 6 of the component 3 are connected to the caps 7, 8 via the conductor paints 9, 10 and the conduction parts 14, 15.
Patent JP-H04291859-A (JP)
Title: Control method for interruption request
Inventor: WATANABE OSAMU
IPC: H04L69/14
Filed: 1991-03-20
Abstract: PURPOSE:To reduce the number of interruption signal lines by providing a time division multiple interruption speech path for interruption request information between devices and controlling it synchronously with a time division multiple communication path for information communication. CONSTITUTION:Between a CPU unit 1 and respective channels CH1-CHn, a time division multiple interruption communication path 11 is provided for the time division multiple information of interruption request signals from the channels CH1-CHn to the CPU unit 1. The time slots of the respective channels CH1-CHn are synchronized to time slots TS1-TSn for information transmission. When the cause of interruption is generated, the respective channels CH1-CHn turns the time slots TS1-TSn used by the own channels to an enable state for fixed time, load the interruption requests on the time division multiple interruption communication path 11 and inform them of the CPU unit 1. Thus, the number of the interruption signal lines can be reduced, and an additional hardware for the timing control of the time division multiple communication path 11 can be reduced.
Patent JP-S58174585-A (JP)
Title: Method for continuously pickling steel strip
Inventor: WATANABE KAORU
IPC: C23G3/02
Filed: 1982-04-08
Abstract: PURPOSE:To carry out continuous pickling of a steel strip economically in high efficiency, in continuously passing the steel strip through a pickling tank at a predetermined speed, by lowering the speed of the steel strip during the passage of the welded part thereof as compared to the speed thereof during the passage of the part other than the welded part thereof. CONSTITUTION:A steel strip 10 from an uncoiler 1 is introduced into a leveler 3 through a pressure roll 2 to receive predetermined leveling action. Subsequently, the treated steel strip 10 is introduced into a welding machine 5 through a shearing machine 4 to be welded with the trailing end part of the preceding coil and the welded steel strip is introduced into a pickling tank 9 through a loop car 7. In this case, the welded part thereof is detected by a welded part detector 8 provided to the inlet side thereof. This detected signal is sent to a pickling speed alterating indication apparatus 17 while this apparatus 17 gives speed reducing indication to a drive roll 18 to reduce the passing speed thereof during a time when the welded part of the strip 10 is passed through the tank 19. When it is known that the welded part is passed through the tank 9 by a timer or an appropriate detecting means, the apparatus 17 gives speed increasing indication to the roll 18 to increase the passing speed of the strip 10 in the tank 9 to a predetermined high speed.
Patent JP-H11237174-A (JP)
Title: Side plate for low temperature open showcase
Inventor: OGAWA TARO
IPC: A47F3/04
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To eliminate dew formation or frosting on the outer face plate due to cooling from an inner face plate trough a trim while enhancing appearance. SOLUTION: The side plate 1 for low temperature open showcase comprises inner and outer steel face plates 4, 3 coupled through a trim 11 and the space surrounded by both face plates is filled with a heat insulating material 10. The trim 11 is fixed with transparent plates 8 and molded of a hard synthetic resin integrally with a groove 11A for holding the transparent plates 8.
Patent JP-H11243678-A (JP)
Title: Eddy current reduction device
Inventor: YAMADA TADAHARU
IPC: H02K49/02
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To facilitate a configuration and assembly, to absorb the thermal expansion of a damping drum by a thermal expansion absorption ring, and to protect the connecting part between the brake drum and a support arm. SOLUTION: An eddy current reduction device is constituted of a brake drum 13 which is connected to a plurality of support arms 12 extended in the radial direction from a rotry shaft 4, and a magnet 20 which is provided at a position opposite to an inner peripheral surface 13c of the brake drum 13 of the non-rotary part of a vehicle. The brake drum 13 and the support arms 12 are constituted independently, and a thermal expansion absorption ring 43 made of a material with a thermal coefficient of expansion that is larger that of the brake drum 13 is put between a cylindrical surface 44 of the brake drum 13 and the tip surface of the support arm 12.
Patent JP-S60199417-A (JP)
Inventor: KUNIHIRO YUKITOSHI
IPC: A47J43/044
Filed: 1984-03-26
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-H01231024-A (JP)
Title: Thin-film transistor array
Inventor: TANAKA SAKAE
IPC: H01L23/52
Filed: 1988-03-11
Abstract: PURPOSE:To lower the resistance of a gate wiring and to improve the rise and fall characteristics of the signal to be impressed to a gate electrode by forming the gate wiring of a metallic wiring for which a metal having the resistivity lower than the resistivity of Ta is used and a Ta wiring which covers the metallic wiring. CONSTITUTION:The gate wiring 4 of the thin-film transistor array formed by using a gate insulating film or an anodized Ta film for a part of the gate insulating film is formed of the metallic wiring 2 for which the metal having the resistivity lower than the resistivity of the Ta is used and the Ta wiring which covers the metallic wiring 2. The metal to be used for the metallic wiring is preferably a high melting metal or the alloys of the high melting metals, for which Mo, W/Mo alloy, W/Ta alloy, Mo/Ta alloy, etc., in addition to W are usable. The resistance of the gate wiring 4 is thereby decreased and the rise and fall characteristics of the signal to be impressed to the gate electrode 6 are improved. Since the Ta film is thin, there is no problem in coverability of steps.