baber/WOPTO huggingface dataset:
Patent JP-S62122164-A (JP)
Title: Input-protective circuit
Inventor: KAMATANI MICHITOKU
IPC: H01L29/78
Filed: 1986-07-30
Abstract: PURPOSE:To protect the gate insulating film of MOSFET to be protected without fail even if an input terminal is supplied with excessive voltage by a method wherein one conductive type diffused layer resistors mutually connected in series are provided as input protective resistors between input electrode and an element to be protected. CONSTITUTION:An input protective circuit is formed between an input terminal VI and a MOSFET 12 to be protected on a MOS integrated circuit. The input protective circuit comprises a diode 11 connecting three diffused resistors 1, 4, 7 connected in series to a power supply terminal VCC and another diode 10 connecting said resistors 1, 4, 7 to grounding potential. The diffused resistors 1, 4, 7 are formed into one conductive type region in the other conductive type well region formed on one conductive type semiconductor substrate. Resultantly, diodes 2, 5, 8 formed of the diffused resistors 1, 4, 7 and the well region as well as the other diodes 3, 6, 9 formed of the well region and the semiconductor substrate are connected respectively in series between the diffused resistors 1, 4, 7 and the grounding potential.
Patent JP-S5882191-A (JP)
Inventor: ITOU MIDORI
IPC: G21C17/00
Filed: 1981-11-12
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-S61181354-A (JP)
Title: Food and drink
Inventor: MIYAKE TOSHIO
IPC: A23L27/00
Filed: 1985-08-19
Abstract: PURPOSE:To provide a food and drink containing sucrose and nevertheless effective to prevent dental caries, by using isomaltosyl mono- di- or triglucose in combination with sucrose as a sweetener. CONSTITUTION:Various kinds of foods, drinks, favorite foods, feeds, baits, cosmetics, medicines, etc., are incorporated with sweetener composed of sucrose and >=5wt%, preferably >=10wt% isomaltosyl mono-, di- or triglucose based on sucrose.
Patent JP-2000009512-A (JP)
Title: Microcomputer gas meter
Inventor: NUKUI KAZUMITSU
IPC: G01F3/22
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a microcomputer gas meter which can prevent dew condensation by sealing a controller chamber which contains a controller and protects an electric circuit and an electric device against dew condensation. SOLUTION: The upper case 31 of a gas meter main body 30 is provided with a primary-side flow passage which communicates with a gas intake and a secondary flow passage 33 which communicates with a gas outlet so that they are sectioned, and the upper case 31 is provided with a pressure sensor 53 which detects the gas pressure in the secondary flow passage and also provided with a controller storage chamber which contains a controller. Further, the upper case 31 is provided with a gas intake hole 41 which allows the secondary-side flow passage 33 and pressure sensor 53 to communicate with each other, and an outside air intake hole 42 which allows the pressure sensor 53 to communicate with the output of the upper case 31 and the controller storage chamber is sealed.
Patent JP-S6337268-A (JP)
Title: Tester of semiconductor device
Inventor: ISHIGURO MASATO
IPC: H01L21/66
Filed: 1986-07-31
Abstract: PURPOSE:To judge whether a product is good even in any logical state, by constituting a pull-up resistor and a pull-down resistor of MOSFET. CONSTITUTION:For example, when a static power source current testing mode is set, an L-level signal is supplied to a terminal 3. By the supply of said signal, P-channel MOSFET2P is brought to a cut-off state by the input of an H-level gate while N-channel MOSFET2N is brought to a cut-off state by the input of an L-level gate and both of them are in a state equivalent to a state in which an infinite resistor is connected and equivalentently become a circuit having no pull-up resistor and pull-down resistor. Since no current flows to the pull-up circuit and the pull-down resistor, a logical state except when an input terminal A is at an H-level and an input terminal B is at an L-level, that is, at the time of an inferior product, a static power source current flows only by the presence of a resistor component and the inferior product can be judged accurately.
Patent JP-H0471553-A (JP)
Title: Holding device for experimental small animal
Inventor: KOBAYASHI HIDETOSHI
IPC: A61D3/00
Filed: 1990-07-10
Abstract: PURPOSE:To hold a small animal under normal conditions without generating any stress by forming a holding device with a metal grid-shaped cylinder and a woven fabric member surrounding the whole except a part. CONSTITUTION:A cylinder 12 has a block section 16 made of a grid at one end and an opening section 18 through which an experimental small animal M is guided from the head at the other end, it is sufficiently wide to accommodate the small animal M in it, and the tail T can be extended outward from the opening section 18. A woven fabric member 14 is a thick fabric with a fine weave texture, it surrounds the periphery of the cylinder 12, and adhesive members 20, 22 made of a tape are fitted to opposite faces of both side edges so that they can be overlapped and fixed. Multiple pleats 26 are formed at a longitudinal front edge section 24 on the block section 16 side so that the woven fabric member 14 is tapered and the outside can be seen through the grid-shaped block section 16 when the woven fabric member 14 is wound on the cylinder 12. The woven fabric member 14 on the opening section 18 side is extended outward longer than the opening section 18, multiple notches 28 are provided in the longitudinal direction to form multiple flaps 30, and the opening section 18 side of the cylinder 12 can be surrounded when the flaps 30 are folded inward.
Patent JP-S6338878-A (JP)
Inventor: OGAKI KOHEI
IPC: F26B23/04
Filed: 1986-07-31
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-S6336283-A (JP)
Title: Heat fixing roller
Inventor: KON SHUJI
IPC: G03G15/01
Filed: 1986-07-31
Abstract: PURPOSE:To improve mold releasing efficiency from color toner by forming a base layer obtained by the vulcanizing adhesion of Si rubber with fixed hardness and thickness, an intermediate layer obtained by vulcanizing adhesion of fluorine rubber with prescribed hardness and thickness and a surface layer consisting of RTVSi rubber impregnated with Si oil on the surface of a roller core axis. CONSTITUTION:Primer 2 is applied to the surface of the Al core axis 1 having a prescribed outer diameter and barrel length and Si rubber 3 with <=10% compressive permanent strain is stuck to the surface of the plymer 2 by vulcanizing adhesion so that 35 hardness and 1.5-4mm thickness are obtained to form the base layer. Then, primer 4 is applied to the surface of the Si rubber 3 and fluorine rubber 5 is stuck to the surface 3 by vulcanizing adhesion so that 40-70 hardness and 30-100mum thickness are obtained to form the intermediate layer. Then, primer 6 is applied to the surface of the intermediate layer and RTVSi rubber 7 is sprayed to the surface of the intermediate layer so that 20-100mum thickness is obtained to form the surface layer, and after vulcanization, Si oil is dipped under heating. Consequently, a heat fixing roller excellent in the mold releasing efficiency from color toner and prevented from swelling due to the Si oil can be formed.
Patent JP-H1026209-A (JP)
Title: Lockup clutch
Inventor: YAMAGUCHI MITSUGI
IPC: F16H45/02
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To lower the mass of a drive plate while maintaining a sufficient strength in a lockup clutch of a torque converter. SOLUTION: A driven plate 25 is consisted of a ring part 32 and plate parts 33 formed at several places on the ring part 32 in a lockup clutch 15. The plate part 33 has a piston engaging part 34 which protrudes outward in radial direction from the ring part 32 and is engaged to a piston 16 so that it is incapable of relative rotation and allows to move freely in axial direction, and a spring engaging part 35 which protrudes inward in radial direction from the ring part 32 and a hole 36 is formed on the plate part 33. A side plate 27 is arranged at a side of the drive plate 25 and has a first spring housing part 37 corresponding to the spring engaging part 35 in the outside and a second spring housing part 39 in the inside. The inside of a driven plate is fixed on a turbin.  A first spring 30 is placed between the spring engaging part 35 and the first spring housing part 37 and can make an elastic deformation in rotating direction.
Patent JP-H1121812-A (JP)
Title: Vibration damping method for erected cable
Inventor: ICHINOSE FUMIHIKO
IPC: E01D19/16
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a vibration damping method which can correspond to both new and existing erected cables in the vibration damping method for a cable applied to (a cable stayed bridge) and usual new or existing erected cable. SOLUTION: After erecting a wire 11 used both as the prevention of cover rotation and a guide along an erected cable 14, an outer periphery is provided with a projection 3 or a recessed part to hinder the formation of a rain water flow path, and a cover 1 where a cut part provided in a peripheral part is opened is covered the erected cable 14 and the wire 11. The cover 1 is covered from the one end of the erected cable 14 to its other end through a cylinder joint 5 with its head and tail connected mutually.
Patent JP-H0820725-A (JP)
Title: Semiconducting silicone rubber member for business machine
Inventor: HIRABAYASHI SATAHISA
IPC: C08K3/36
Filed: 1994-07-08
Abstract: PURPOSE:To obtain the subject member which is stable to change in resistance under a high voltage, can withstand a long-term use, and is used for a roll or a belt by mixing a silicone rubber with zinc oxide in a large proportion. CONSTITUTION:This rubber member is obtd. by curing a semiconducting silicone rubber compsn. and has a resistivity of. 1X10<3> to 1X10<12>OMEGA.cm. The compsn. is prepd. by compounding 100 pts.wt. organopolysiloxane represented by the mean compsn. formula: R<1>nSiO(4-n)/2 (wherein R<1> is an optionally substd. monovalent hydrocarbon group; and (n) is 1.98-2.02) and having at least two aliph. unsatd. groups, 5-70 pts.wt. reinforcing silica powder having a specific surface area of 50m<2>/g or higher, 30-700 pts.wt. zinc white, 0-50 pts.wt. conductive carbon black, and a curative in an amt. capable of curing the organopolysiloxane. An organopolysiloxane having an average degree of polymn. of 100-10,000 is pref., and a conductive zinc white doped with aluminum is esp. pref.
Patent JP-S5884367-A (JP)
Title: Optical reader
Inventor: TADA SHIYUNKICHI
IPC: G06K9/00
Filed: 1981-11-13
Abstract: PURPOSE:To realize a high-speed process of a slip and high-accuracy recognition of characters, by unifying a scanner having the same function as an OCR and a console to use it as a terminal, and connecting plural terminals to a CPU via a high-speed circuit. CONSTITUTION:A slip is set to a scanner 21 of a terminal 2, and the start of process is informed to a control circuit 41 of an information processor 4. Then the picture signal is produced with the format control of the circuit 41 for the subject region of the slip. This picture signal is fed to an image file 42 via a high-speed circuit 3 and then cut out by a CRU43 by an amount equivalent to a character to be recognized. Thus a character code is obtained. When the recognition is through with all character patterns within a region to be read, both the coded character train and the rejection pattern are sent back to the terminal 2 to which the slip is fed. The terminal 2 displays the characters resulted from reading and the rejection pattern on a display and inputs the characters corresponding to the rejection pattern through a keyboard of a keyboard display 22.
Patent JP-S6159365-A (JP)
Title: Preventing device of misoperation for copying
Inventor: ISHIWARA YOSHINARI
IPC: G03G15/00
Filed: 1984-08-30
Abstract: PURPOSE:To prevent a copy button from being pressed by mistake in automatic original feed mode by providing an automatic original feeding device with a misoperation prevention cover so that the copy operation button of the copying machine side is covered. CONSTITUTION:A misoperation prevention cover 37 is fitted in an upward/ downward movable state to the support shaft 36 on the front surface 34 of the automatic original feeding device 3, and a horizontal part 38 is provided covering the copy operation button CB2 of the copying machine body side. When the automatic original feeding device 3 is used in this state, such misoperation that the copy operation button CB2 is operated by mistake is evaded. When, however, the automatic original feeding device is not used because of a thick original, etc., the misoperation prevention cover 37 is opened upward and the operation button CB2 is operated. Consequently, operator's misoperation is prevented and miscopies, jams, etc., are reduced.
Patent JP-S6242072-A (JP)
Title: Tester for electronic equipment
Inventor: TOKUTAKE YOSHIO
IPC: G06F11/22
Filed: 1985-08-19
Abstract: PURPOSE:To output fault data appended with tester code with a simple constitution by selecting tester through a changeover switch having a code data setting means for corresponding testers. CONSTITUTION:Desired one of testers 1-1-1-N is selected by operating a switch 3A in a changeover switch 3. At the same time, a code corresponding to the testers 1-1-1-N selected by switches 3B-3E in a code data setting means interlocking with the switch 3A is formed and fed to the tester. On operating an output switch 5, the fault data TD in the test result and the tester code CD which is previously supplied are fed from the selected tester 1-1-1-N to a printer 4 through the switch 3A. Thus, the fault data appended with the code corresponding to the tester can be obtained with a simple constitution.
Patent JP-S6240458-A (JP)
Title: Exposing method for thin film pattern
Inventor: NAKAMURA KAZUO
IPC: G03F1/68
Filed: 1985-08-19
Abstract: PURPOSE:To prevent close adhesion of a photomask and resist and to prevent the occurrence of resist separation by coating a lubricant such as 'Teflon(R)' resin etc. on the surface of the photomask. CONSTITUTION:A pattern a is provided on a plate made of glass, quartz etc., and a lubricant such as Teflon resin etc. is coated on the pattern by a spin coater to form a lubricant layer 9. A photomask 4' is placed on a mask stage 10 and fixed by vacuum adsorption 11. A wafer 1 on which resist 3 is applied is placed on a wafer stage 12. The wafer stage 12 is fixed to a vertically movable shaft 13, and the shaft 13 is connected to a pulse motor. The shaft 13 is raised by rotation of the pulse motor, and the wafer 1 is brought into contact with the photomask 4'. At this time, the wafer 1 is exhausted as shown by the arrow mark A, and closely adhered fixing is made. When the photomask 4' is detached from the wafer 1 after exposure by light, close adhesion of the photomask 4' and resist 3 is prevented, and separation of resist does not occur owing to coating of the lubricant layer 9 of Teflon.
Patent JP-2000009476-A (JP)
Title: Tuning-fork-type vibration gyro
Inventor: ISHIKAWA HIROSHI
IPC: G01C19/5607
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a tuning-fork-type vibration gyro for preventing a tuning- fork-type vibrator from being broken by an external vibration or shock with a compact configuration. SOLUTION: The tuning-fork-type vibrator 1 with two arms 2 and 3 and a base 4 is supported by a support substrate 6 being provided at a stem 5, and a rocking-limiting member 21 consisting of an annular rubber-shaped elastic body is provided while fixing its one surface to the stem 5 so that the base 4 is surrounded. When a vibration or shock is applied externally, the tuning-fork- type vibrator 1 is vibrated according to the vibration or the shock. However, the rocking width of the tuning-fork-type vibrator 1 is limited by the presence of the rocking-limiting member 21, thus preventing the tuning-fork-type vibrator 1 from hitting against a member around the stem 5, a cap 9, or the like and hence preventing gyro characteristics from being lost and gyro functions from being lost since drive vibration stops.
Patent JP-H0230502-A (JP)
Title: Molding tool
Inventor: TAKEHARA MASAHIKO
IPC: B28B7/02
Filed: 1988-07-20
Abstract: PURPOSE:To keep frames at a fixed space easily and simply by preventing expansion between the frames, by a method wherein a space adjusting member is constituted so that a tightening arm becomes rockable by striding over a line connecting between supporting parts on both ends of a rod. CONSTITUTION:A space adjusting member 90 supported by the upper part of one side frame out of the frames arranged by facing to each other is rocked and a hook bar 99 provided on the upper part of the other side frame is hooked by a notched part 101 of a tightening arm 95. Then the other side frame is drawn close to the one side frame by rocking the tightening arm in the direction of the one side frame. In this instance, in the case where the hook bar is positioned on a line connecting between the supporting parts on both ends of a rod 91, a space between both the frames becomes minimum. When the tightening arm is rocked and the hook bar is moved in the direction striding over the above line further, a space between both the frame is spread out by force in the direction where they are expanded. Consequently, the upper parts of free ends of both the frames are spread out by force after they are drawn once close to the most approached position, it becomes that the frame is warped so that the center of the frame becomes convex to the facing one and expansion of the center of a molding tool can be prevented.
Patent JP-H0738196-A (JP)
Title: Surface light emitting element
Inventor: NUMAI TAKAAKI
IPC: H01S5/183
Filed: 1993-07-22
Abstract: PURPOSE:To obtain a surface light emitting element, whose dissipation power is less, suitable for two-dimensional integration by constituting the side surface including the active layer of the surface-light emitting element of a high-resistance region having a large heat conductivity, forming the high resistance part at the peripheral part, and coating the upper part, the side surface and the peripheral part with a metal reflecting mirror, which also serves as the electrode. CONSTITUTION:On an n-type GaAs substrate 10, an n-type GaAs/AlAs multilayered reflecting mirror 20, an n-type GaAs layer 11, an InGaAs active layer 12, a p-type GaAs clad layer 13 and a p-type GaAs/AlAs multilayered reflecting mirror 21 are sequentially grown. A part of the laminated film is etched so as to form a square shape when viewed from the upper part of an element. Thereafter, protons are injected into the side surface and the peripheral part of the element so as to obtain a high resistance. Thus, a high-resistance region 22 having the high insulating property is formed. Finally, an anode electrode Au 31 is formed so as to cover the entire element. The anode electrode 31 on the p-type GaAs/AlAs multilayered reflecting film 21 also functions as a metal reflecting film 23. A cathode electrode 30 is formed on the n-type GaAs/AlAs multilayered reflecting film 20.
Patent JP-S6240644-A (JP)
Title: Optical pickup
Inventor: IKEGAME TETSUO
IPC: G11B7/12
Filed: 1985-08-17
Abstract: PURPOSE:To prevent deterioration in optical characteristic due to the deformation of the main body by forming integrally a metallic reinforcement member on a part fixed to at least a carriage in the pickup main body made of resin as raw materials and a part mounted with a light source. CONSTITUTION:The metal-made reinforcement member 21 is formed integrally on a part fixed to at least a carriage 15 reciprocating along guide shafts 18a, 18b of the pickup main body 19 made of resin as raw materials and a part mounted with the light source 1. Thus, the rigidity of the pickup main body 19 is increased, no deformation takes place at assembling or the like and the deterioration in optical characteristic is prevented. Since the light source 1 is fixed directly to the metal-made reinforcement member 21, the heat dissipation efficiency of the light source is increased and high service life constitution is attained. Moreover, since the reinforcement member 21 is formed integrally with the pickup main body 19, the manufacture and assembling are facilitated and the manufacture/assembling efficiency is improved.
Patent JP-S6159776-A (JP)
Title: Phototrigger thyristor
Inventor: NISHIZAWA JUNICHI
IPC: H01L31/111
Filed: 1984-08-30
Abstract: PURPOSE:To utilize as a switching element in a large power converter by applying a static induction transistor gate structure as an amplifying gate to increase a phototrigger sensitivity, and driving with a very weak light at a high speed. CONSTITUTION:A main thyristor has an anode region 101, a base region 102, a base region 103, a cathode region 104 and a high impurity region 105, and the regions 104 and 103 are connected by a cathode electrode 132. The gate region 112 and the cathode region 111 of an amplifying buried gate type static induction thyristor are etched in a bevel shape therebetween to become a light inputting region. The height of a potential barrier decreases due to the storage of holes in the region 112 due to the incident trigger light LT161, electrons of the region 111 are implanted to a layer 102', and the light amplification degree at this time becomes very large.
Patent JP-H0593429-A (JP)
Title: Automatic change gear of bulldozer
Inventor: MATSUSHITA SHIGENORI
IPC: B60W10/10
Filed: 1991-06-27
Abstract: PURPOSE:To automatically control the speed of a bulldozer so that the bulldozer having a change-gear equipped with a torque converter with a lock-up device and a gear type transmission controlling a change lever with a controlling valve is always traveled at the maximum output and to control car speed automatically so that the bulldozer can work at the maximum efficiency. CONSTITUTION:A controller 26 is provided, a car speed detector 16, a forward and backward lever 5, an electromagnetic controlling valve 4 controlling ON/ OFF of a lock-up device 3 of a torque converter 2 and an electronic control modulation valve 20 controlling the forward and backward lever and speed, lever of a transmission 10 are connected. The controller 26 receives forward and backward signals from the forward and ]backward lever and car speed information from the car speed detector 16, and when it reaches car speed specified as a change point in advance so that a car travels at the maximum output, ON/OFF of the lock-up device and change-gear of the change-lever are automatically made, and a bulldozer is always operated at the maximum efficiency.