baber/WOPTO huggingface dataset:
Patent JP-S5373958-A (JP)
Title: Logic circuit
Inventor: AOKI KIYOSHI
IPC: H03K19/00
Filed: 1976-12-14
Abstract: PURPOSE:To secure a large flexibility for a logic circuit by forming two units of gate to be paired with use of I<2>L, and securing a difference for the rise time of the electric potential at the gate input part.
Patent JP-S5483263-A (JP)
Title: Device for turning crane or the like
Inventor: TORII SATORU
IPC: B66C23/86
Filed: 1977-12-13
Abstract: PURPOSE: To smoothly turn a rotor by exactly transmitting the rotary strength of a hydraulic motor through a planetary gear mechanism and a clutch mechanism to the rotor.  
     CONSTITUTION: Hydraulic pumps 11, 143, 144 are driven by an engine. A hydraulic motor 13 is rotated in predetermined direction by the hydraulic oil from the pump 11. When a turning lever 147 is operated in the direction of an arrow A, first pressure reducing valve 141 is opened to press the first frictional clutch 70 of first planetary gear mechanism 50 to thereby rotate it in the same direction as the pump 11 so as to rotate a rotor 22 through a reduction gear 22 in predetermined direction. When the lever 147 is returned to the neutral position, second pressure of first pressure reducing valve 141 is opened to an oil tank 19 to thereby slowly release the clutch 70. Thus, the power from the motor 13 is not transmitted to allow the rotor 24 to continue rotating by means of inertial force. When the lever 147 is tilted toward the direction of an arrow B, the rotor is inversely rotated to the above. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5851287-A (JP)
Title: Screw type rotary compressor
Inventor: NISHITANI KUNIHIKO
IPC: F04C18/16
Filed: 1981-09-21
Abstract: PURPOSE:To improve the performance of a screw compressor, by eliminating leakage of fluid at the region near the discharge opening of the compressor through employment of such an arrangement that rotor shafts are positioned with some displacement toward the discharge side from the axes of a rotor chamber. CONSTITUTION:Rotor shafts 6a, 6b of a female and a male rotors 5a, 5b are positioned such that the distance between them is kept constant but they are displaced slightly downward from the axes 7a, 7b of a rotor chamber 2 while keeping parallelism with the axes 7a, 7b. In operation, fluid handled by the compressor causes elastic deformation of the rotor shafts 6a, 6b in a direction away from a discharge opening 4. However, since arrangement is such that the rotor shafts 6a, 6b are positioned with some displacement toward the discharge opening 4, gaps 10a, 10b between the rotors 5a, 5b and the inner surface of the rotor chamber 2 at the region near the discharge opening 4 can be kept small, so that leakage of fluid can be prevented.
Patent JP-H0710846-A (JP)
Title: New ester compound, mixed liquid crystal containing the same and light switching element
Inventor: YOKOYAMA AKIHISA
IPC: C07D239/26
Filed: 1993-06-22
Abstract: PURPOSE:To obtain a new ester compound giving chiral smectic C phase over a wide temperature range near room temperature when mixed with a base liquid crystal, giving a large spontaneous polarization, and enabling to give mixed liquid crystals of quick response. CONSTITUTION:A compound of formula I (R<1> is a 4-18C alkyl; R<2> is a 2-18C alkyl), e.g. 2-[4-(1-(methylbutoxy)phenyl[-5-[4-(2-fluoro-2-methylbutanoyloxy) phenyl]pyrimidine. The compound of the formula I can be obtained by esterifying a phenol compound of formula II with a carboxylic acid of formula III. The mixed liquid crystal containing this compound is highly useful as displays for liquid crystal televisions and as a material for optoelectronics- related elements using liquid crystals or electrochemichromism such as light printer heads, light Fourier transform elements and light bulbs.
Patent JP-S6129467-A (JP)
Title: Magnetic disk device
Inventor: KANEDA YASUHIRO
IPC: G11B21/12
Filed: 1984-07-20
Abstract: PURPOSE:To read out simply data of a disk by establishing a penetrating hole capable of direct moving operation of a carriage to part of a case confronted to a carriage in the moving direction of carriage, and by fitting a cap to the penetrating hole. CONSTITUTION:A case 2 is provided with a press filter 10 circulating the air inside and outside of the case through a filter. This press filter 10 is fitted in the penetrating hole 1a of the case 2 as a cap, and the penetrating hole 1a is provided to a position confronted to the carriage 4 in the moving direction of carriage 4. For example, in case that a steel belt is cut and driven mechanism is at fault, a filter element 10a is broken through by a screw bar 11 from outside of the case 2, and the screw bar 11 is inserted in a case 1 to be screwed on a female screw part 4a. Thus, the carriage 4 can be operated in moving from outside, and even if a driving mechanism is at fault, mechanism, data of a disk can be easily read out.
Patent JP-H05339909-A (JP)
Title: Controller for deflection and vibration of cable stayed bridge
Inventor: KITSUTA TOSHIYUKI
IPC: E01D11/00
Filed: 1992-06-10
Abstract: PURPOSE:To control the deflection and vibration of the girder of a cable stayed bridge. CONSTITUTION:Actuators 6 are attached to stay cables 5, and the actuators 6 are connected to vibration sensors 8 set on the bridge girder 4. When detected values by the sensors, 8 exceed a preset value, the actuators 6 are operated and also when vibration value is lower than a set value, the operation of the actuators 6 is stopped.
Patent JP-S6211552-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B02B7/00
Filed: 1985-07-08
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-H0714493-A (JP)
Title: Superconductivity current limiter
Inventor: YOSHIDA SHINJI
IPC: H01H85/00
Filed: 1993-06-22
Abstract: PURPOSE:To make an impedance of a coil small, and thereby enhance power transmission efficiency by preventing the magnetic line of force generated by the coil at the time of normal operations from leaking from a superconductor. CONSTITUTION:A cylindrical body 1 composed of a superconductor is disposed over the outer circumference of a core made of iron. A coil 3 is wound around the outer circumference of the cylindrical body 1 while being formed into one layer so as to be connected to a distribution electrical wire. The length of the cylindrical body 1 is made longer than that of the coil 3, so that magnetic fluxes generated by the coil 3 are prevented from leaking from the end section of the cylindrical body 1. Besides, when the coil 3 is wound around the outer circumference of the core 2 while the outer circumference is being enclosed by the cylindrical body 1, the length of the cylindrical body 1 is made longer than that of the coil 3.
Patent JP-2000333622-A (JP)
Title: Food additive liquid and its production
Inventor: KATO HIROHARU
IPC: A23L21/15
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a food additive liquid capable of supplying much lactobacillus to the human body, exhibiting the health-functionality of plum paste by the mixing with plum paste and having excellent practicality and health functionality by using lactic-fermented vegetable having lactic fermentation bacteria content higher than that of lactic-fermented milk. SOLUTION: This food additive liquid to be used as an additive for food is composed of a mixture of lactic-fermented vegetable and plum paste converted into liquid state by mixing. It can be produced by removing salt from lactic- fermented vegetable such as Chinese cabbage, disintegrating the vegetable by mixing to obtain a liquid, separately removing salt from salted leaf of beefsteak plant, liquefying the desalted leaf, preparing plum paste by removing stone from pickled plum, mixing the plum paste, the liquid vegetable and the liquid beefsteak plant leaf, crushing the mixture to obtain a liquid, mixing the liquid with an organic acid such as malic acid, citric acid or lactic acid and finally adjusting the sweetness by adding a sweetener such as liquid sugar and sucrose.
Patent JP-H0318517-A (JP)
Title: Transport system for packing material
Inventor: KOGA KAZUYOSHI
IPC: B65G53/56
Filed: 1989-06-14
Abstract: PURPOSE:To reduce the occupied area of a transport equipment and improve efficiency by sending air enclosed type packing material manufactured with a packing material manufacturing machine into a main pipe with compressed air through an ejector, and branchedly supplying it to respective lane stocks with a convertor. CONSTITUTION:When a lane stock 12a for packing material becomes empty, a lower limit sensor becomes off, and a demanding signal for supply of the packing material is generated. Hereby, a controller 14 makes on a blower 6, a belt conveyor 2, and a packing material manufacturing machine 1, changes over a converter 8a to a branch pipe 9a side, and opens a shut-off valve 10a. Hereby, the packing material 3 is sent from the manufacturing machine 1 to a main pipe 7 through the conveyor 2 and an ejector 5, and supplied to the lane stock 12a through the convertor 8a and the branch pipe 9a. By actuation of a full load sensor, the supply is stopped.
Patent JP-H06340302-A (JP)
Title: Picking device
Inventor: KIMURA SHIGERU
IPC: B65G61/00
Filed: 1993-05-28
Abstract: PURPOSE:To reduce the number of operations of stacker cranes by providing multiple temporary yards for single item goods loading pallets in parallel with the travel routes for the stacker cranes and also providing a transfer device which transfers pallets between the temporary yards and one operating position for the transfer device. CONSTITUTION:Two rows of outside storing racks 3 and 4 provided many shelves for selectively storing single item goods loading pallets 1 and multi-item goods loading pallets 2 are arranged in an automated warehouse in parallel to each other, and two rows of inside storing racks are suspended between both racks 3 and 4. Also stacker cranes 8 and 9 are arranged along the racks so that they can travel, and a transfer device 11 which transfers a specified number of goods from a pallet 1 taken out by the stacker cranes 8 and 9 onto a empty pallet 10 and forms the multi-item goods loading pallets 2 is installed roughly at the center of the outside racks 3 and 4. Then multiple temporary yards 15a to 15d are provided in parallel with the travel routes of the stacker cranes 8 and 9, and a transfer device 16 to transfer the pallet 1 between these yards and one operating position A for the transfer device 11 is provided.
Patent JP-S5852588-A (JP)
Title: Exterior parts for clock
Inventor: HARADA MASANOBU
IPC: G04B37/22
Filed: 1981-09-24
Abstract: PURPOSE:To decrease the number of man-hour for assembly, and also to elevate a quality, by providing a groove extending over the whole circumference of a rise part of a back cover formed for a portable clock, and after that, molding plastic in specified thickness on the circumference of the rise part by means of injection molding, etc. CONSTITUTION:On the whole circumference of a rise part 2 of a back cover 1 formed for a portable clock, a groove 3 is provided. After that, plastic is molded in specified thickness on the circumference of the rise part by means of injection molding, etc. As for a quality of material of the back cover 1, stainless steel is used, and the groove of the rise part can be worked by a press or cutting. As for a shape and size of the molded plastic, it is unnecessary to limit them in particular, and it is only necessary that said molded plastic is depressed to its inside. The back cover obtained in this way is handled more easily than a conventional structure, the number of man-hour for assembly of plastic packing is reduced, and the quality in its waterproofness is elevated.
Patent JP-S63316703-A (JP)
Title: Agricultural and horticultural germicide-herbicide having phytotoxicity relieving action
Inventor: OYAMA HIROSHI
IPC: A01N47/30
Filed: 1987-06-19
Abstract: PURPOSE:To obtain an agricultural and horticultural germicide.herbicide, containing 1-benzyl-3-p-nitrileurea derivative having unsubstituted alpha-positions as an active ingredient, having phytotoxicity relieving action and capable of exhibiting effects in a small amount of chemical. CONSTITUTION:An agricultural and horticultural germicide.herbicide containing 0.1-90wt.% compound expressed by the formula (R is H or lower alkyl). The compound expressed by the formula is capable of widely acting on annual weeds, such as barnyard millet or monochoria, and perennial weeds, such as bulrush or water nutgrass, and almost completely weeding in an amount as small as <=50g per 10 ares and exhibiting excellent germicidal effects on sheath blight of rice plant, powdery mildew, gray mold, clubroot of brassicaceous vegetables, etc., by low-concentration spraying. Furthermore, phytotoxicity symptoms of sulfonylurea based herbicides manifested in paddy rice are markedly reduced and killing effects on barnyard millet are simultaneously improved by adding the afore-mentioned compound in a small amount to the above- mentioned herbicides. The compound expressed by the formula is inexpensive and has high safety with low toxicity to humans, animals and fishes.
Patent JP-H091920-A (JP)
Title: Resin composition for ink jet recording material
Inventor: OSADA MANABU
IPC: B41M5/50
Filed: 1995-06-19
Abstract: PURPOSE: To obtain resin composition for ink jet recording material having excellent ink absorption capacity, clear recording image, excellent moisture and heat resistance and durability by incorporating specific weight ratio of crosslinked polyalkylene oxide resin and polyamide resin. CONSTITUTION: The resin composition suitable for the ink jet recording material is prepared from the mixture containing 20 to 95wt.% of crosslinked polyalkylene oxide resin and 80 to 5wt.% of polyamide resin. Or, the resin composition is prepared from the mixture containing 20 to 95wt.% of crosslinked polyalkylene oxide resin, 80 to 5wt.% of polyamide resin and 50wt.% or less of ethylene vinylalcohol copolymer resin. The crosslinked polyalkylene oxide resin is obtained by preferably reacting polyalkylene oxide with diol by isocyanate compound. The resin having 2000 to 200,000 poise of melting viscosity by loading 50kg/cm<2> at l70 deg.C and 10 to 45g/g of water supply power (g pure/g resin) is used.
Patent JP-S638892-A (JP)
Inventor: MIYASHITA SHIGEMITSU
IPC: G07D7/00
Filed: 1986-06-30
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-S5940225-A (JP)
Title: Tensile strength detecting device
Inventor: HINO KUNIO
IPC: B60T11/04
Filed: 1982-08-31
Abstract: PURPOSE:To extremely facilitate the pulling allowance adjusting work for cable, by arranging a tension roller in a casing so that the roller is reciprocated in the direction aproximately perpendicular to a straight line connecting the centers of guide rollers. CONSTITUTION:The tensile strength detecting device 10 has the following parts: a casing 11; a pair of guide rollers 12 and 13, which are rotatably fixed to the side walls of the casing with a specified interval being provided in the lateral direction; and a tension roller 14, which is arranged between said pair of guide rollers 12 and 13 so that the roller is reciprocated in the direction approximately perpendicular to a straight line connecting the centers of the guide rollers 12 and 13, i.e., the up and down direction. A roller position detecting element is included in this device. In this way, e.g., the pulling allowance adjusting work of the parking brake cable of an automobile can be made very easy.
Patent JP-S6046931-A (JP)
Title: Regeneration of extractant for solvent extraction
Inventor: WATANABE KIYOYOSHI
IPC: C01G49/00
Filed: 1983-08-22
Abstract: PURPOSE:To carry out the back extraction of accumulated Fe(III) rapidly, and to regenerate the titled extractant at a low cost, by using di-2-ethylhexyl phosphate as an extractant, and contacting the used extractant with an aqueous solution of phosphoric acid. CONSTITUTION:Di-2-ethylhexyl phosphate (D2EHPA) is used as an extractant for the solvent extraction of e.g. U, rare earth metal, Ni, Co, In, Sn, etc., and the used extractant is made to contact with an aqueous solution of phosphoric acid. The use of an aqueous solution of phosphoric acid as a back extraction agent enables the rapid back extraction of Fe(III) which is especially difficult to be separated by back extraction from D2EHOA, and accordingly, enables the regeneration of the extractant at a low cost. The required concentration of phosphoric acid in the aqueous solution for the back extraction is 6-30N, and preferably 15-27N.
Patent JP-H0317724-A (JP)
Title: Key input device
Inventor: KITAHARA ATSUSHI
IPC: G06F3/02
Filed: 1989-06-14
Abstract: PURPOSE:To confirm the key input on a keyboard and to prevent the shift of an operator's line of sight, to improve the working efficiency and also to reduce the fatigue of the operator by preparing a display device on the keyboard of an input device. CONSTITUTION:The key input of a keyboard 1 is converted into the character codes by a key scan circuit 2. The character codes outputted from the circuit 2 are converted into the character display codes by a character display code generating circuit 3 and stored in a memory circuit 4. The output of the circuit 4 is displayed on a display device 6 via a driving circuit 5. At the same time, a synchronizing signal generating circuit 7 sends the output of the circuit 2 to an external device 8 via its synchronizing signal. Then the characters inputted from a keyboard 21 are displayed on a liquid crystal display device 22. In such constitution, the working efficiency is improved together with the reduction of the operator's fatigue. Especially, this effect is remarkable to an operator not accustomed to keyboard operation.
Patent JP-2000335316-A (JP)
Title: Cluster structure
Inventor: NISHIKAGE HIROYUKI
IPC: B60R7/06
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a cluster structure capable of extremely lowering the manufacturing cost. SOLUTION: A cluster 2 provided at an instrument panel 1 in the front part of a cabin has an accommodating space 4 opened into a cluster body 3. At the lower part in the accommodating space 4, a vessel-like accommodating part 5 for accommodating small articles is provided so that it is removable from the cluster body 3. A crosspiece 7 for dividing the accommodating space 4 into upper and lower spaces is formed integrally with the accommodating part 5. The a accommodating space 4 is composed of an upper accommodating space 4a and a lower accommodating space 4b through the crosspiece 7, and one-deck audio apparatus 10 can be accommodated in the upper accommodating space 4a. When the accommodating part 5 is removed from the cluster body 3, the crosspiece 7 is also removed.  Since the accommodating space 4 from which the accommodating part 5 is removed is one accommodating space without distinction between the upper accommodating space 4a and the lower accommodating space 4b, a double deck audio apparatus the height of which is higher than that of the one-deck audio apparatus 10, can be accommodated in the accommodating space.
Patent JP-H0316238-A (JP)
Title: Position corrector
Inventor: ITO YASUO
IPC: H01L21/68
Filed: 1989-06-14
Abstract: PURPOSE:To enable positional correction of a wafer or a semiconductor chip by capturing, with a camera for recognition, only the transmitted light which has transmitted the sheet around a water or a semiconductor chip. CONSTITUTION:A sheet 2, which is attached to a wafer or a semiconductor chip 1 and can transmit light, is fixed onto a sheet fixing ring 3, which is fixed to a fixing table 5 fixed onto an X-Y-theta table 4. And a camera 7 for recognition receives the light, which has transmitted a sheet 2 around a wafer or a semiconductor chip 1, and based on the signal received with a recognition device 8, the position of a wafer or a semiconductor chip 1 is calculated. And a corrector 9 calculates the compensation quantity, and an X-Y-theta table controller 10 controls the X-Y-theta table 4 based on the compensation quantity. Hereby, the position of the wafer or the semiconductor chip 1 can be compensated.
Patent JP-S5941534-A (JP)
Title: Control on buldozer blade in ground grading machine
Inventor: SHIMIZU YOSHINOBU
IPC: E02F3/85
Filed: 1982-09-01
Abstract: PURPOSE:To simplify the struture of a ground grading machine by a method in which the stroke length of a cylinder attached with a laser beam receiver is set up on the basis of given ground grading angles and circle turning angles, and the tilting angles of a buldozer blade are controlled by the output signal of the receiver. CONSTITUTION:Lasers beam receivers 9L and 9R are attached to the tips of the rods 8L and 8R of cylinders 7L and 7R for light receiver, provided on both sides of the buldozer blade 5. A ground grading angle thetaT, the turning angle phi of a circle 4, and the stroke length h2 of the cylinder 7L are set up to given values, and then the cylinders 7L and 7R are operated to set up the stroke length h1 of the cylinder 7R. While lasers beam is received by the receivers 9L and 9R, a ground grading machine is run and cylinders 3L and 3R for vertically moving the buldozer blade are controlled on the output signal of the receivers 9L and 9R, whereupon the ground grading angle theta can be easily and accurately obtained from the difference in the stroke lengths h1 and h2. The needs for large number of sensors and complicated arithmetical unit can thus be eliminated and the structure of the device can be simplified.
Patent JP-H07142711-A (JP)
Title: Semiconductor device for electric power
Inventor: IMAI YUSHI
IPC: G01R31/317
Filed: 1993-06-23
Abstract: PURPOSE:To make possible applying a certain voltage or more in a protection circuit when screening a gate oxide film, without failing the characteristics of elements. CONSTITUTION:In an equivalent circuit of a power MOSIC 31, a specified voltage is applied to the gate of a power MOSFET 32 through a gate voltage applying circuit 33. In the circuit 33, a Zener diode 41a for setting the gate voltage for usage and a Zener diode 41b for adding the voltage during the inspection of breakdown strength and applying it are connected in series, and the diode 41b is validated by a transistor 42. While the gate breakdown strength is inspected, if an inspection mode setting terminal CHK is set to be at a ground level, the transistor 42 is turned off, and the gate of the power MOSFET 32 becomes available for being applied up to the voltage that the Zener voltages of the diodes 41a and 41b are added. For actual usage, the terminal CHK is made open to turn on the transistor 42, thereby invalidating the diode 41b.
Patent JP-H0715732-A (JP)
Title: Color image pickup device
Inventor: KUNII KAKUJI
IPC: H04N9/07
Filed: 1993-06-23
Abstract: PURPOSE:To provide a color image pickup device which can perform the color photographing with a simple structure, in a short time and with high image resolution. CONSTITUTION:The control signals e1-e3 are supplied to the 1st-3rd liquid crystal plates 23, 25 and 27 of a color image pickup part 20 through a drive control circuit 10. So that the optical path of the image pickup light is switched between the horizontal and vertical directions in the order of fields. Then the color photographing is carried out by a CCD image sensor 29 consisting of a vertical stripe type color coding filter provided on the image pick-up front face where the picture elements are arrayed in a matrix form. A synthesization processing part 30 synthesizes the image pickup signals for a single piece of image based on the image pickup output of the sensor 29 equivalent to four fields.