baber/WOPTO huggingface dataset:
Patent JP-S5848841-A (JP)
Title: Temperature compensating circuit of ceramic moisture sensing element
Inventor: UEKI TOYOAKI
IPC: G01N27/12
Filed: 1981-09-18
Abstract: PURPOSE:To take out the output of a moisture sensing element without reference to temp., by using a product obtained by heating a sintered material consisting of the same or the nearly same composition as a moisture sensing element for removing moisture and sealing it under vacuum, as a temp. compensating element. CONSTITUTION:A moisture sensing element and a temp. element are composed of 80-99.5mol% ZnO and 0.5-20mol% LiZnVO4 or 80-99.5mol% MgCr2O4 and 0.5-20mol% SnO2. These are sintered at 1,300 deg.C and fitted to an electrode to obtain the moisture sensing element and at the same time the temp. compensating element is housed in a metallic case which is possible to be soldered and is heated at 200 deg.C in 1Torr vacuum for removing moisture in the element and is sealed  by winding solder between the case and a cap. Output voltage obtained from the moisture detecting circuit in which the moisture sensing element 2 and the moisture compensating element 3 constituted in such a way are connected in series, has no relation with temperature.
Patent JP-S5481083-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUBOTA NOBUHISA
IPC: H01L21/8234
Filed: 1977-12-12
Abstract: PURPOSE:To secure formation of the high-density region also under the electrode by forming the 1st electrode after mixing the impurity to the inner surface of the semiconductor substrate and then removing the impurity mixed layer with use of the 1st electrode as the mask. CONSTITUTION:Silicon dioxide film 104 is formed on P-type semiconductor substrate 101, and reverse conducting high-impurity layer 105 is formed on the inner surface of the substrate via the ion injection. Then poly-crystal silicon film 106 and silicon dioxide film 107 are formed on film 104 and then etched. High-impurity layer 105 is then removed selectively via film 106 and 107 as the mask. After this, silicon dioxide film 109 is formed, and high-impurity layer 111 is formed through the ion injection.
Patent JP-H0440345-A (JP)
Title: Dust detecting device
Inventor: FUJIWARA TOSHIAKI
IPC: G01N21/59
Filed: 1990-06-05
Abstract: PURPOSE:To prevent unnecessary electric power from being consumed by providing a stop switch for stopping the operation of a load and an electric power feeding stop part which is put in operation with the stop switch, and stopping a light emission part from operating when the operation of the load is stopped. CONSTITUTION:When a fan motor 9 is in operation, the electric power feeding stop part 11 is ON. Namely, a microprocessor muP8 outputs an ON signal to a transistor (TR) 12. When there is no dust, the sucking force of the motor 9 is weak, but once dust is detected, the sucking force of the motor 9 becomes strong. Here, when the stop switch 10 is operated, the muP8 outputs an OFF signal to the stop part 11 while outputting a stop signal to the motor 9. Consequently, the output of a photodetection part 2 becomes constant and the outputs of an amplification part 6 and a comparator 7 become constant and never vary. No dust detection signal, therefore, reaches the muP8.
Patent JP-H11326599-A (JP)
Title: X-ray analyzer
Inventor: HAYASHI SEIICHI
IPC: G21K1/06
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To increase the intensity of X rays converging on a sample by combining a specific monochromator on the incidence side with a microfocus X-ray source whose focus size is 30 μm or shorter. SOLUTION: A complex monochromator 52 that has a side-by-side structure is placed between an X-ray source 32 and a sample 50. The complex monochromater 52 is made by joining the first elliptic monochromator 38 to the second elliptic monochromator 40 on the side edges of them. The apparent focus size D of the X-ray source 32 is 10 μm. Since the efficiency in the convergence of X rays is excellent, the high output of an X-ray tube is seldom required. For example, a fixed target is used as the X-ray tube and the output of it is about 7 W.
Patent JP-H0813495-A (JP)
Title: Earth retaining wall and method thereof
Inventor: TSUTSUI NAOHITO
IPC: E02D17/04
Filed: 1994-06-29
Abstract: PURPOSE:To make it possible to enforce positive earth retaining and stop water work in a defective earth retaining location which is unable to construct an underground continuous wall due to a buried article or the like. CONSTITUTION:A natural ground G side on the rear of a defective earth retaining area of an underground continuous wall 3 is soil-improved and cured, thereby constructing a soil improved area 4. While the ground on the excavation side is being excavated, a squared steel pipe 11 is installed to a flat bar installed to a pile on the end of the underground continuous wall in such a state that the steel pipe may be placed one on another, thereby constructing a wall member 12. A water stop iron plate 14 is placed on the surface of the wall member 12 and both ends of the plate are welded and fixed with a flat bar 16. An injection hole, which is communicated with the water stop iron plate 14 and the squared steel pipe 11 is bored and a backing material 13 is injected thereinto, thereby filling up the backing material into and around the squared steel pipe 11. A water stop sheet 15 is pasted on the surface of the water stop iron plate 19 where a coating film material is applied to a joint spot between the water stop iron plate 14 and the flat bar 16.
Patent JP-H0842986-A (JP)
Title: Heat transfer body for multi-tube type heat exchanger and multi-tube type heat exchanger
Inventor: SASAKI KENICHI
IPC: F28F1/12
Filed: 1995-05-24
Abstract: PURPOSE:To improve heat exchanging performance by a method wherein a multi-tube type heat exchanger, utilized for an air conditioner or the like for a motorcar, is constituted of a plurality of pipes, extending in the same plane in parallel to each other, and a multitide of linear fins, connecting the neighboring pipes. CONSTITUTION:A heat transfer tube 5 is formed of a plurality of pipes 5a, extending in up-and-down direction in a plane, spread in right-and-left and up-and-down directions, in parallel to each other, and a plurality of linear fins 5b, extending in right and left direction in said plane and connecting the neighboring pipes 5. A heat exchanger is constituted of a multitude of pieces of the heat transfer tubes 5 arranged between first and second tanks 1, 2. Such heat transfer tube 5 is produced by a method wherein a member A, consisting of a plurality of pipes 5a and a sheet body 5b', connecting neighboring pipes 5a, is formed by extrusion forming and, thereafter, slit sections 5b'' are punched from the sheet body 5b' by press work to form the linear fins 5b.
Patent JP-S63313426-A (JP)
Title: Manufacture of ceramic superconductor
Inventor: TANAKA YASUZO
IPC: C23C14/06
Filed: 1987-06-15
Abstract: PURPOSE:To secure a ceramic superconductor resistible to critical temperature Tc higher than liquid nitrogen temperature by sputtering the target that mixed an oxide of Y, Ba and Cu and the fluoride at the specified rate, in a mixed gas of argon and oxygen, and accumulating a film consisting of Y, Ba, Cu, O and F. CONSTITUTION:The target produced by mixing an oxide of yttrium, barium and copper with a fluoride of yttrium, barium and copper at the specified rate is subjected to sputtering in a mixed gas of argon and oxygen, and a film consisting of yttrium, barium, copper, oxygen and fluorine is accumulated on a base material. A compounding ratio of the oxide and the fluoride constituting the target is in a range of 1:0.3-0.5-1 and in this range, such a ceramic superconductor that is high in critical temperature Tc is stably produced. This is so estimated that F is penetrated into an oxygen defective part of superconduction to be shown in a chemical formula of Y1Ba2Cu3O7-delta or a part of oxygen is replaced with fluorine, whereby a relative position of Cu and O is determined, and the critocal temperature Tc is improved. The superconductor produced by this method is high in the Tc and, what is more, an abnormal variation in electric resistance is also not recognized at all.
Patent JP-S5372676-A (JP)
Title: Wear detector for collecting slider
Inventor: SUZUKI NORIFUSA
IPC: G01N3/56
Filed: 1976-12-09
Abstract: PURPOSE: To automatically detect the wear of a collecting slider by detecting the breakage of an insulated conducting wire which is built in a collecting plate such as a pantograph of a car. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0314075-A (JP)
Title: Document retrieval device
Inventor: MORITA TETSUYA
IPC: G06G7/26
Filed: 1989-06-13
Abstract: PURPOSE:To speed up the operation of the document retrieval device greatly by finding the evaluated value of each document by an analog arithmetic means by using key word relativity indicating the strength of relation between key words and the relation between key words and the document. CONSTITUTION:This device is provided with a 1st storage means 10 which holds the strength of relation between key words, a 2nd storage means 12 which holds the relation between key words and documents, and a key word connection selecting means 4 which selects a key word connection according to retrieval conditions and converts it into an analog signal. Further, the device is provided with analog arithmetic means 16-1 - 16-m which calculate document likelihood by using the value of the key word connection in the form of the analog signal and converting means 18-1 - 18-m which convert the calculated document likelihood into a digital value. Consequently, the document likelihood is calculated by an analog circuit and fuzzy retrieval is performed fast.
Patent JP-H01315730-A (JP)
Title: Stereoscopic overhead projector
Inventor: KOBU MAKOTO
IPC: G03B35/22
Filed: 1988-06-16
Abstract: PURPOSE:To obtain a stereoscopic view by means of one base of OHP by employing, a two-focal point Fresnel lens plate while using a Fresnel lens, and providing two film holders and two lens housings for each focal point of the Fresnel lens. CONSTITUTION:In a main projector, a right lens housing 11R and left lens housing 11L can be inclined inwards at equal angle (theta1=theta2) to a screen 16. The means for inclining them is, for example, a pinning structure in which the right lens housing 11R and left lens housing 11L are supported on a cantilever 12 at one point. Two film images can be accorded with each other on the screen by obliquely placing two projection films on the Fresnel lens in response to the inclination of the lens housings. Thus, a stereoscopic view can be obtained by means of one base of OHP.
Patent JP-H0315684-A (JP)
Title: Automatically starting/stopping operation method of compressor
Inventor: SANGO MASAYUKI
IPC: F04B49/00
Filed: 1989-06-13
Abstract: PURPOSE:To maintain a pressure in a piping within a prescribed range, by calculating a lowering pressure until the pressure in the pipping at the re- starting time point of a compressor is turned in its rising phase on the basis of pressure in the piping on a consumption side so as to set the next starting pressure. CONSTITUTION:A compressor 1 is driven by a motor 2, and an air piping 5 is connected to a receiver tank 3 on the ejection side thereof through a check valve 4. In this occasion, a pressure sensor 6 is connected to the air piping 5 so as to input this detected signal in a control circuit 7. And in the control circuit 7, a prescribed calculation process is carried out on the basis of each kind of input signal, so that a contactor 16 and an electromagnetic valve 18 for a motor are respectively controlled so as to carry out automatic starting/ stopping and capacity control of the compressor 1. Namely, lowering pressure until consumption side inner pressure of the air piping 5 at the re-starting time point of the compressor 1 is turned in its rising phase, is calculated, while next re-starting pressure is set in response to this calculation result.
Patent JP-H11333764-A (JP)
Title: Remotely operating device
Inventor: HASUNUMA HITOSHI
IPC: B25J3/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To improve the operability of a master-slave type robot arm remotely operating device. SOLUTION: In a remotely operating device, a variable power transmission device 13 is interposed between a power source 11 for indicating the force of a master arm 1 and an arm link 14, and when a slave arm is not brought into contact with the environment, the variable power transmission device is shut off to insulate the arm link 14 from the power source. The master arm 1 can be smoothly operated by shutting off the inertia force of the power source or the like.
Patent JP-H01316104-A (JP)
Title: Ultrared ray and sterilizing fiber planted blanket
Inventor: TANAKA MAMORU
IPC: B23B5/16
Filed: 1988-06-16
Abstract: PURPOSE:To economically manufacture a cloth planted with the ultrared fiber and the sterilizing fiber by cutting the synthetic resin fiber into which each of the ultrared radioactive substance and inorganic sterilizing substance is kneaded in single form, to 0.5-3mm, and by mixing them and planting the fiber onto one or both surfaces of the basic cloth through adhesives. CONSTITUTION:The fine ceramics which are formed by baking and pulverizing Al and Zr is kneaded into, for example, polyester, and cut to a length of 0.8mm as ultrared fiber, and ultrared pile is obtained, while the powder material of the inorganic compound containing Ag and Cu as inorganic sterilizing agent is kneaded into nylon, and cut as fine fiber to 0.6mm, and sterilizing pile is obtained. The mixed pile consisting of two kinds of pile is static-electrically planted onto a basic cloth whose both surfaces are coated with an adhesive material which is obtained by compounding 3pts. of epoxy resin, 2pts. of viscosity increasing agent, and 0.7pt. of metal phthalocyanine deodorant into 100pts. of acrylic resin. Therefore, the manufacture in simple method is permitted, and each quantity of use of ultrared radioactive substance and inorganic sterilizing agent per area can be reduced.
Patent JP-S63312925-A (JP)
Title: Fiber reinforced light alloy member
Inventor: USHIO HIDEAKI
IPC: C22C47/06
Filed: 1987-06-15
Abstract: PURPOSE:To improve the durability of the zone in which high temp. strength is required in the titled member provided with the fiber reinforced zone to be reinforced by the fiber molded body by bonding the molded body of the zone in which the high temp. strength of the fiber reinforced zone is required with a ceramic binder. CONSTITUTION:An internal combustion engine E, e.g., has a cylinder block 1 and a cylinder head 2 as the fiber reinforced light alloy members. A cylinder bore 3 and its vicinity is constructed from a cylindrical fiber preform 51 and the fiber reinforced zone 61 consisting of a light alloy matrix packed in said molded body. Since the zone 6b covering the region from the end face 6a on the side of the cylinder head 2 of the fiber reinforced zone 61 to the point prescribed length for above the top dead center of a piston 4 is heated to a high temp. during the driving of the internal combustion engine E and the zone receives a sliding action of the piston 4 under said condition, the high temp. strength is required therein. For this purpose, the reinforcing fibers of the part 5a of the fiber molded body 51 existing in the zone 6b are mutually bonded by the ceramic binder.
Patent JP-H05317784-A (JP)
Title: Heater
Inventor: TATE SETSUO
IPC: B05C9/14
Filed: 1992-05-15
Abstract: PURPOSE:To obtain an effect remarkable compared with the case of heating by the emission of infrared rays only or by the hot air only by heating a material to be heated by means of emission of infrared rays to the material set in a space closed thermally and heated. CONSTITUTION:When a material 21 to be heated is carried into a tunnel oven 31, gas is sprayed effectively on both faces of the material 21 to be heated effectively, as respective gas exhaust outlets 13a and 13b and gas inhalation inlets 14a and 14b are formed on both sides of an infrared ray generating device 11. An infrared ray lamp 11 formed by the infrared rays outer wire in the zone of high infrared ray transmittance and high absorptivity of a matrix is emitted to a film. Then the infrared rays to the film is absorbed to the matrix, on the surface of which the film is formed, and the surface of the matrix is heated. Thus, the film is heated and solidified starting from the film rear face close to the matrix surface, and hot air is sprayed into the emission scope C of infrared rays. Pinholes, therefore, are not formed by the breakage of the solidified surface even if a solvent in the film is evaporated.
Patent JP-H10339058-A (JP)
Title: Doorknob for building
Inventor: TATENO JUNZO
IPC: E05B1/06
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a building doorknob allowing grip bar length or a support member interval to be freely set without any need of special labor and capable of being fitted without any such need depending on the design of a door, or without drilling a new hole through an existing door. SOLUTION: This building doorknob has support members 2 and 2 fitted to the upper lateral side and the lower lateral side of a grip bar 1. In this case, a groove 12 gradually widened from an external side toward an internal side is formed on the side of the grip bar 1 faced to a door over whole length, and square nuts 8 and 8 are slidably coupled to the groove 12. Thereafter, a screw 5 passed through the support member 12 and a square nut 8 are coupled to each other, thereby fitting the support member 2 to the grip bar 1.
Patent JP-H10340068-A (JP)
Title: Liquid crystal display device and electronic equipment provided therewith
Inventor: YUKI AKIMASA
IPC: G06F15/02
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To view a display screen from both opposed sides as necessary without requiring the movement of a display device and a user. SOLUTION: In this liquid crystal display device equipped with an active matrix type liquid crystal display panel 6 of a thin film transistor type; a gate bus line Lg (Lg1, Lg2 and VRL) and a source bus line Ls (Ls1, Ls2 and SRL) are provided with a changeover switch 15 for changing over a signal transmission circuit to driver circuits G (G1 to Gm) and S (S1 to Sn), respectively, so that a scanning direction and a shift direction at the time of transferring display data are changed over.
Patent JP-S6041797-A (JP)
Inventor: YAMAZAKI HIROYOSHI
IPC: H05B41/24
Filed: 1983-08-16
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-2000335728-A (JP)
Title: Emergency stopper for separate conveyor
Inventor: YOSHIDA YASUHIRO
IPC: B65G43/06
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide emergency stop for a separate conveyor installed adjacent to a treatment machine without using an electric cord. SOLUTION: A hydraulic motor 40 for driving a separate conveyor 10 is connected to the output side of a separate conveyor valve 22 in a hydraulic device 9 for a treatment machine via a first pipeline 41. A lock valve 45 provided in the first pipeline 41 is served for a shutoff position to stop the hydraulic motor 40 and then stop the separate conveyor in emergency. The emergency stop of the separate conveyor is performed without using an electric cord.
Patent JP-S5273184-A (JP)
Title: Treatment of industrial exhaust gas
Inventor: KAWASHITA TOSHIO
IPC: B01D53/44
Filed: 1975-12-17
Abstract: PURPOSE: To exchange the incoming and outgoing absorbing liquids timely and correctly by determining the exchange time according to the amount of bubbles of circulating A heavy oil in an absorbing liquid receiver in a treatment method of industrial waste gas containing volatile harmuful substances with the circulating A heavy oil as an absorbing liquid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5674062-A (JP)
Title: Cooling fan for rotary electric machine
Inventor: HAYASHI NORIYUKI
IPC: H02K9/00
Filed: 1979-11-20
Abstract: PURPOSE:To raise the cooling effect of the cooling fan for the rotary electric machine by cutting and erecting the bottom end face and the cylindrical outer wall of the cylindrical material with bottom, forming two types of blades and making one cooling fan function as an axial fan and a centrifugal fan. CONSTITUTION:A plurality of  -shaped cutout of equal pitch are formed at the end face 82 of the cylindrical metal plate 81 with bottom formed in  -shape in cross section, are erected inwardly at a suitable oblique angle, and the first blade 84 is formed. Further, cutouts of the same number are also cut in equal pitch at the outer cylindrical portion 83 and are raised inwardly, thereby forming the second  blade 85. In this case, the second blade 85 is disposed between the first blades 84.  Since the first blades 84 operate as the axial fan and the second blades 85 operate  as the centrifugal fan in this manner, cooling wind can be efficiently blown.
Patent JP-H089797-A (JP)
Title: Base plate for culturing plant and culture method using the same
Inventor: SAKUMA MAMORU
IPC: A01G17/04
Filed: 1994-06-30
Abstract: PURPOSE:To provide simple planting and culturing method using a planting and cultivation base which can stably support the tree in no need of excessive soil dressing because drainage is sufficiently secured without damage of the appearance, when the tree is planted. CONSTITUTION:In the method for planting and culturing a tree, the planting and culturing base comprises a porous base 14 equipped with a plurality of anchors 12 thereon, the planting and culturing base is set on the artificial ground 26, a tree to be planted and cultured is arranged, the root ball 30 of the tree 24 is bound with the anchors 12 and wires 22, and the base is dressed with a soil dressing 34.
Patent JP-H0316383-A (JP)
Title: Signal conversion system
Inventor: SATO TSUNEO
IPC: B41J2/525
Filed: 1989-06-14
Abstract: PURPOSE:To obtain a signal close to an ideal value as an output by setting a conversion equation from an input signal to an output signal as a linear combination of approximated equations taking characteristics of input and output. CONSTITUTION:The relation between one input signal and a logic value is used as an approximated value (fn(Xn)), the characteristic of input and output is taken in an equation and the conversion equation is set as a linear combination of approximated equations so as to minimize the error of the converted value. The average color difference in the YMC space after the conversion from input color picture signals W, Ye, G, Cy into output color picture signals Y, M, C is decreased and the color after the conversion is seen similar to the color of an original. Thus, a difference between a theoretical value of an output signal yn (n is a positive integer) and the output signal yn obtained from the conversion even with respect to any input signal xn (n is a positive integer) is decreased and the physical quantity representing them is recognized to be of nearly equal degree.
Patent JP-H0319988-A (JP)
Title: Stock cleaner
Inventor: FUKUTOME HIROMI
IPC: D21D5/02
Filed: 1989-06-14
Abstract: PURPOSE:To improve treating capacity with small power and to facilitate maintenance by extending an area of a stock passage downward, alternately arranging tilted grooves and ridges in the peripheral direction of a rotor and rotating the resultant rotor. CONSTITUTION:A stock is made to flow down into a stirring chamber 116 in a clearance between a screen 1 and a rotor 105 and fiber of good quality is then fed from a cleaning chamber 17 to the next step. Plural tilted grooves 101 and ridges 102 are alternately arranged on the cylindrical outer surface of the rotor 105 and the tilted grooves 101 are deepened toward a downward outlet part for foreign materials. The cross-sectional area of an annular cross-sectional passage surrounded by the screen 1 and the rotor 105 is extended from a stock introduction passage 107 to an outlet passage 108 for the foreign materials to disintegrate fiber masses and prevent aggregation.