baber/WOPTO huggingface dataset:
Patent JP-H08246347-A (JP)
Title: Durable water repellent processing of synthetic fiber structure
Inventor: KIHARA SETSUO
IPC: D06M101/16
Filed: 1995-03-07
Abstract: PURPOSE: To impart the water repellency good in durability in washing while retaining the touch feeling of a fiber itself by dipping a synthetic fiber structure in a treating liquid comprising tannic acid and a fixing agent for an acid dye and subsequently applying an aqueous dispersion of a fluorine-based resin and then a solution thereof in an organic solvent thereto. CONSTITUTION: A synthetic fiber structure such as a woven fabric, a knitted fabric or a nonwoven fabric is dipped in a treating liquid comprising tannic acid and a fixing agent for an acid dye (a fixing agent, etc., for the acid dye) and an aqueous dispersion of a fluorine-based resin is then applied thereto. A solution of the fluorine-based resin in an organic solvent is further applied and the resultant synthetic fiber structure is subsequently dried.
Patent JP-H07276322-A (JP)
Title: Form for concrete product and manufacture of colored pattern concrete product
Inventor: IZAKI MASAO
IPC: C04B41/65
Filed: 1994-04-15
Abstract: PURPOSE:To efficiently manufacture a colored pattern concrete product in which colored particulate matter (layer) is not peeled and which has excellent weather resistance and stability for a long period. CONSTITUTION:A form 1 comprises colored particulate matter 5 in which non- hydraulic organic powder is colored with metal sulfate and/or reaction product of the sulfate with alkaline substance and which is disposed on a surface of a concrete plated side. A method for manufacturing a colored pattern concrete product 7 comprises the steps of placing concrete in the frame 1, curing to harden it, and transfer embedding the matter 5 in the surface of the concrete.
Patent JP-H08266891-A (JP)
Title: Fine particle handling device
Inventor: YASUDA KENJI
IPC: C12M1/00
Filed: 1995-04-03
Abstract: PURPOSE: To provide a device system for concentrating, filtering or fractionating by actuating the radiation pressure of ultrasonic wave to apply force to fine particles present in a solution in a concentrating device or a fractionation de vice. CONSTITUTION: A solvent in a water tank 1 storing the solvent for letting the fine particles flow is degassed at first by a degassing device 6. The degassed solvent is mixed with a solution containing a sample in a water tank 2, by a mixing apparatus 9 to make a solution containing the sample. The sample- containing solution is concentrated in a concentrating device part 10 and the solution containing the fine particles in the concentrating part is sucked through a fine pipe 17 and introduced into the water tank 2 storing the concentrated sample. The residual solvent is introduced into the water tank 1 for solution storage.
Patent JP-H11267486-A (JP)
Title: Dilution tank device for chemical injector
Inventor: OKADA YOICHI
IPC: B01F27/91
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To suppress the flow in liquid and to prevent the malfunction of a level switch disposed perpendicularly near the inner side wall of a dilution tank by interposing a waving preventive plate which extends perpendicularly in the dilution tank between stirring vanes disposed near the center of the dilution tank and the level switch. SOLUTION: The dilution tank device for the chemical liquid injector is provided with a stirrer 5 provided with a propeller 5c within the dilution tank 1 provided with a chemical raw liquid inlet 3 and a diluting water inlet 4 in the upper part and a level switch 6 provided with a float 6b guided by a guide pipe 6a. In such a case, the device is provided with the waving preventive plate 2 which partitions the portion provided with the level switch 6 in the dilution tank 1 and the portion exclusive thereof and forms a communicating part 7 in the lower part. As a result, even if waves are generated at the liquid level 8 in the dilution tank 1 when the stirrer 5 is operated. the propagation thereof to the level switch 6 is attenuated and suppressed by the waving preventive plate 1 and the malfunction of the level switch 6 is prevented.
Patent JP-H01252428-A (JP)
Title: Image reader
Inventor: OTSUKI SHINICHIRO
IPC: B65H3/06
Filed: 1988-03-30
Abstract: PURPOSE:To prevent a drive source from being affected by an excessive load torque for the rotation or turning of a document carrying unit by providing a power transmitting clutch mechanism between the source and the unit. CONSTITUTION:A drive gear 8 is rotated by the drive start-up of a motor 7, and the drive force is transmitted to the separating roller 4 shaft 4c of a separating unit a through a power transmission system 10, thus the roller 4 is rotated. In this case, there is no current supply to an electromagnetic clutch 9, that is, the clutch 9 is under disengagement conditions. The clutch 9a, therefore, performs only idling, and there is no power transmission to a document carrying rubber roller 5 through a pulley 9b, belt 9c and pulley 5a. When the tip end of document is detected by a sensor 11 on its way to pressure contact part between the roller and a contact sensor 6, the detection signal is fed back to a control circuit D. After a lapse of a specified time, the clutch is switched into the engagement conditions, so the roller 5 rotates.
Patent JP-S5411331-A (JP)
Title: Glass fibers for reinforcing cement
Inventor: INUI YOSHIROU
IPC: C04B18/02
Filed: 1977-06-28
Abstract: PURPOSE:The title fibers having improved bonding to cement matrixes without degrading the shape of chopped strand, wherein filaments bundled by a waterinsoluble sixing agent having a relatively great bundling ability are bundled by a sizing agent having a relatively small bundling ability.
Patent JP-S59203450-A (JP)
Title: Feed additive
Inventor: MITA MUNEO
IPC: A23K1/18
Filed: 1983-05-04
Abstract: PURPOSE:A feed additive having improved acidity control properties and durability, suitable as a carrier for a various kinds of very small amounts of additives such as very elements, enzyme, etc., obtained by adjusting basicity of synthetic aluminosilicate having a specific structure to a specific value. CONSTITUTION:Basicity of synthetic aluminosilicate (preferably A type zeolite and its precursor) shown by the formula [M is alkaline (earth) metal, Zn, Fe, Cu, etc.; m is valence, X is 1.5-5; y is 0-10] is adjusted in such a way that equilibrium pH is <=10.5 by neutralization with an acidic substance, etc., and a feed additive containing the substance as an active ingredient is prepared.
Patent JP-H02254607-A (JP)
Title: Magnetic head
Inventor: HIROTA TAKESHI
IPC: G11B5/23
Filed: 1989-03-28
Abstract: PURPOSE:To decrease pseudo gap noises by providing an interlayer material consisting of Si compds. having >=50Angstrom  to <=500Angstrom  film thickness on the boundary formed between a soft magnetic ferrite and a magnetic material consisting of an amorphous alloy. CONSTITUTION:The interlayer material 4 consisting of at least one kind of the Si compds. of >=50Angstrom  to <=500Angstrom  film thickness selected from an Si-O compd., Si-C compd., Si-N compd., and Si-O-N compd. is provided on the boundary formed between the soft magnetic ferrite 2 and the magnetic material 3 consisting of the amorphous alloy. The metal ions constituting the soft magnetic ferrite 2 and the metal ions constituting the amorphous alloy 3 are diffused only in the interlayer material 4 from the boundaries of the interlayer material 4 and the respective layers. The thin film 4 of the Si compds. prevents the counter diffusion between the amorphous alloy 3 contg. the elements having high affinity to oxygen and the ferrite 2 to suppress the generation of a magnetic deteriorating layer at the boundary between both. The pseudo gap noises are decreased in this way.
Patent JP-S533688-A (JP)
Title: Terminal screw with press down metal
Inventor: NAGATA HATSUSHI
IPC: H01R4/44
Filed: 1976-06-29
Abstract: PURPOSE: To improve a holding of an electrical wire and to devise a prevention of a loosening by makign a pess down metal square and a mountain type, formulating punched out nails at four corners of a mountain type press metal under surface, and providing a concave and convex part at an electrical wire pressing surface of this nail. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61236306-A (JP)
Title: Controller of electric railcar
Inventor: AKAGAWA EIJI
IPC: B60L3/10
Filed: 1985-04-10
Abstract: PURPOSE:To rapidly detect a slip in an accelerating state of wide range by providing a slip detection set value calculator which calculates a slip detection set value in response to a torque command value or acceleration calculated value. CONSTITUTION:A slip detection set value calculator 6 outputs a slip detection set value 6a in response to a torque command signal IC to a comparator 3. The comparator 3 outputs a slip detection signal 3b when the acceleration of an acceleration signal exceeds the value 6a. A torque reduction amount calculator 4 calculates a torque reduction amount from the signal 3b and outputs a torque reduction amount signal 4b. Thus, even if the acceleration is low, the slip can be rapidly detected to travel a railcar with the high constant time property.
Patent JP-S57192829-A (JP)
Title: Calibrating method for eddy-current system current meter
Inventor: IKEMI MOTOYOSHI
IPC: G01P5/08
Filed: 1981-05-22
Abstract: PURPOSE:To perform a high-precise measurement, by a method wherein detecting parts to be calibered are placed in a plural number of locations being different in temperature and velocity of flow, and a measuring signal and an absolute velocity of flow are found to perform a given computation. CONSTITUTION:Outputs of detecting parts 101-10n of an eddy-current system current meter, which are placed in a plural number of positions of fluid to be measured being different in temperature and velocity of flow, are inputted to signal processing parts 501-50n, consisting of an differential computer, a rectification smoothing circuit, and a computing circuit for removing an unbalanced voltage, and a computing circuit for finding an absolute velocity of flow value. Outputted measuring signals eF and v are stored in a memory part 63 of a computing processor 60. Changing of the exciting frequencies of the detecting parts 101-10n forms an equality of eF(v)=evt+DELTAet, and an output sensitivity ev and unbalanced voltage DELTAet are computed from data in the memory part 63. A coorection is made on a measuring signal eF by the use of the computing result, and this enables obtaining of high-precise measurements.
Patent JP-S59203144-A (JP)
Inventor: OKUMURA YOSHIO
IPC: E04B2/86
Filed: 1983-05-02
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-S534272-A (JP)
Title: General-purpose assembly equipment
Inventor: KISHIMOTO TSUYOSHI
IPC: B23Q41/00
Filed: 1976-07-02
Abstract: PURPOSE: To provide the general-purpose equipment for straight forward working designed to make common and simple the up-and-down and forward-and-backward motions necessary to operation units, to simplify operation units. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04311124-A (JP)
Title: Ring-like communication network
Inventor: KOBAYASHI SHOICHI
IPC: H04L12/42
Filed: 1991-04-10
Abstract: PURPOSE:To offer a highly accurate and economical ring-like communication network capable of grasping the by-pass states of all node equipments in each node equipment without using a central station equipment and attaining highly efficient communication. CONSTITUTION:In the ring-like communication network capable of bypassing a specific node equipment 1, a health check area 50 for displaying the states of all node equipments 1 is formed in a transmission frame, a self-node area 51 is allocated to respective node equipments, the node equipment 1 concerned alternately selects and records two different kinds of pattern information in the node area allocated to the self-equipment in each circulation of the transmission frame through the network to store the contents of the area 50 in each circulation, compares the current contents with the preceding contents, and when the pattern information of the node area is the same in both the continued transmission frames, the bypass of the node equipment corresponding to the node area is detected.
Patent JP-S57193701-A (JP)
Title: Stacked rotor
Inventor: NAGAOKA TAKASHI
IPC: F01D5/06
Filed: 1981-05-25
Abstract: PURPOSE:To reduce the tension of the tie bolts of a stacked rotor in which discs having moving vanes are coupled to each other by the tie bolts, by inclining the thickness center line of each disc as to the radial direction. CONSTITUTION:Discs 1, on which moving vanes 2 are mounted, are tightened on each other together with an end piece 3 by tie bolts 4. The thickness center line of each disc 1 is inclined rightward as to the radial direction. The deformation of the discs 1, which is caused by centrifugal force, is utilized to produce high surface pressure on tight contact sections 5, 6 in addition to surface pressure caused by the tension of the tie bolts 4. According to this constitution, the torque of a driving machine is surely transmitted and the tension of the tie bolts 4 can be reduced.
Patent JP-S59205580-A (JP)
Inventor: HAGIMORI JIYUNICHIROU
IPC: F27B3/18
Filed: 1983-05-06
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-H05237244-A (JP)
Title: Radiating mechanism and ball discharging device for game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1992-02-28
Abstract: PURPOSE:To efficiently radiate the heat generated when a ball discharging rotor is driven and prevent the breakage due to heat by forming radiating plates exposed on the inner wall of the ball discharge passage of a game machine and brought into contact with balls flowing down in the passage on a fitting board fitted with the power means of the game machine generating heat. CONSTITUTION:Radiating plates 256A, 256B exposed on the inner wall of the ball discharge passage of a game machine and brought into contact with balls flowing down in the passage are formed on a fitting board fitted with a step motor 253, and the heat generated from a power source is radiated to the flowing balls via the radiating plates 256A, 256B. When a radiating mechanism is to be used for a ball discharging device discharging the balls in the ball passage one by one via the rotation of a worm 251 protruded with screw threads in the ball passage, the step motor 253 rotating the worm 251 and a ball collapsing solenoid 280 releasing the ball clogging in the ball passage are fitted to the fitting board. The radiating plates 256A, 256B are made of a high- conductivity member, and the electrified balls are concurrently discharged.
Patent JP-H03277516-A (JP)
Title: Cleaning apparatus for mold for resin package of element
Inventor: USUI HIROO
IPC: B29L31/34
Filed: 1990-03-27
Abstract: PURPOSE:To enhance the molding efficiency by cleaning a mold without stopping a molding machine by controlling an insert device so as to insert a dummy lead frame in the mold in matching relation to a period supplying a cleaning resin to the mold on the basis of the signal of the cleaning resin obtained by a color sensor. CONSTITUTION:The period when the adhesion of a resin to the inner surface of a cavity 5b is markedly developed is preliminarily measured and a cleaning resin tablet 6a is preliminarily inserted in a sealing resin tablet 6 at the position of a predetermined layer so as to be inserted in a mold 5 at this period. When the white cleaning resin tablet 6a is detected by a color sensor 7b, a dummy lead frame 1a is inserted in the mold together with the cleaning resin tablet 6a according to the instructions of a control apparatus 11 and the inner surfaces of all of the cavity 5b, a pot 5c and a gate 5d are perfectly cleaned. When the black color of the sealing resin tablet 6 is again detected, a lead frame is inserted in the mold 5 and usual element sealing molding is carried out.
Patent JP-H06313866-A (JP)
Title: Gradual-advance multifocal ophthalmic lens pair
Inventor: FURANSOWAAZU ASHIYUBAASU
IPC: G02C7/02
Filed: 1994-04-18
Abstract: PURPOSE: To improve the whole visual field by a partial binocular summing effect for a far visual field by one of two lenses and a near visual field by the other lens. CONSTITUTION: Each lens has an aspheric surface consisting of a far visual field area VL, a near visual field area VP, an intermediate visual field area VI, and a gradual progress main meridian MM' and the meridians MM' of two lenses arc mutually substantially symmetrical. One of these lenses is especially used for a far visual field, the other lens is especially used for a near visual field and the lens used for the far visual field has a far visual field area wider than that of the lens used for the near visual field and has a near visual field area narrower than that of the lens used for the near visual field.
Patent JP-H05244444-A (JP)
Title: Irregular color correction method in color picture
Inventor: TANAKA YUJI
IPC: G09G5/02
Filed: 1992-02-28
Abstract: PURPOSE:To form data in a form suitable for data compression by correcting irregular color of a color picture. CONSTITUTION:A degree of contrast of a picture element defined to be a sum of all corrected primary color data obtained by multiplying a correction constant of each primary color depending on a characteristic of a picture display device or the like in color picture data comprising picture elements having primary color data relating to the lightness of each of plural colors is obtained and adjacent picture element points having an approximated value based on a degree of the contrast of each picture element taken as a reference are grouped. Then, color data in picture element points in the group are replaced with a simple mean value of primary color data of the picture element point to be grouped.
Patent JP-S58195283-A (JP)
Title: Suction head mechanism of paper sheet counter and its switching valve for suction/exhaust
Inventor: KUDOU AKITERU
IPC: B65H3/08
Filed: 1982-05-10
Abstract: PURPOSE:To reduce the size of the titled device and to secure transfer timing properly by adsorbing paper sheet stocked on a receiving position by an adsorbing head, moving the adsorbed paper sheet to a transfer position as it is and then forcedly separating the sheet by switching a suction/exhaust switching valve at the transfer position. CONSTITUTION:Many paper sheets 5a-5n are stocked on a table 7 at a receiving position 1 and one end of the lowermost layer paper sheet 5a of a sheet group 6 is held by a stopper 8 through an interval l to adsorb the sheet group 6 by the suction head 12. The adsorbed paper sheet group 6 is moved to a transfer position 2 by the mechanism to rotate and revolve with a fixed gear 4 and a planet gear 3. The paper sheet group 6 is adsorbed to an adsorbing surface 12a having a suction exhaust hole 15 on an internal hollow of the suction head 12. When the paper sheet group 6 is moved to the transfer position 2, an air passage 18 for a suction/exhaust switching valve is communicated with the internal hollow 16 and the paper sheet group 6 is forcedly separated. Consequently, the suction head is reduced in its size and the transfer timing is secured properly.
Patent JP-H0623261-A (JP)
Title: Fluid subdivision device
Inventor: ANTONISU KURISU IOANIDESU
IPC: B01J4/02
Filed: 1992-02-28
Abstract: PURPOSE: To provide a system for delivering measured amounts of liquid, such as reagents, used in chromatography by dispensing the liquid from a liquid source. CONSTITUTION: The liquid is first moved under gas pressure from a reservoir 1, such as a reagent bottle, through a valve 6 into a narrow pipe 2. The liquid reaches a detector 7, which, when detecting its presence, closes the valve 6 thus trapping an amount of the liquid between the valve 6 and the detector 7, the amount of the liquid then constitutes a unit or pulse of the liquid. The movement of the valve is used to connect a gas supply device which drives the unit or pulse out of the pipe to an ultimate destination, such as a chromatographic column. By timing the delivery of one unit or pulse, an amount less than one unit or pulse can be delivered by passing the liquid into the pipe for less than the time taken to delivery one unit.
Patent JP-S5411861-A (JP)
Title: Automatic arc welding process and device therefor
Inventor: FUJITA TSUTOMU
IPC: B23K9/12
Filed: 1977-06-30
Abstract: PURPOSE: In a gas shield type automatic arc welding, to detect the travelling speed of truck, core wire feeding speed and configuration of groove and oscillate the weld torch in optimum manner, thereby to obtain excellent weld beads. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61238273-A (JP)
Inventor: OCHI NORITAKA
IPC: A63F7/02
Filed: 1985-04-12
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-H09275700-A (JP)
Title: Controller for step motor
Inventor: WAKABAYASHI SHINJI
IPC: H02P8/20
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To detect on the drive unit side any abnormality a control data transmission system without fail in a controller for step motors wherein the control system of the step motor is divided into a control unit and a drive unit and the units are connected with each other using one signal line for control data transmission. SOLUTION: An engine control system controls the opening of an EGR (Exhaust Gas Recirculation) valve by means of a step motor. In this system an engine control ECU and a step motor drive circuit are connected with each other using one signal line. Then the ECU transmits a control data representing a control method not only when the step motor is driven in the direction of opening the valve or closing valve but also when the revolution of the motor is stopped (maintained). The transmission of control data is repeatedly performed in a constant cycle corresponding to the pulse rate of the step motor. As a result, it is possible to immediately detect on the drive circuit side any trouble, such as disconnection of the signal line, that may occur in the control data transmission system, and to interrupt the power supply to the motor. This enhances safety.
Patent JP-H11274433-A (JP)
Title: Semiconductor storage device and its manufacture
Inventor: KAWAKUBO TAKASHI
IPC: H01L27/108
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a memory cell of high reliability which allows very high integration, related to a semiconductor memory using epitaxial capacitor. SOLUTION: A process where a first electrode film 3 and a dielectrics film 4 are epitaxially grown on a semiconductor substrate 1, a process where a second electrode film 5 is formed on the dielectrics film 4 to form a laminating structure which is to be a capacitor, a process where a part of the laminating structure is removed to expose a surface of the semiconductor substrate 1, a process where a mono-crystal semiconductor layer 12 is epitaxially grown from an exposed surface 11 of the semiconductor substrate 1, and a process where a transistor is formed at the mono-crystal semiconductor layer 12, are provided.
Patent JP-H05237221-A (JP)
Title: Winning ball device in pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1992-02-29
Abstract: PURPOSE:To provide a winning ball device for a pinball game machine with which winning balls dropping in a line from an upper winning space to a lower winning space are note jammed. CONSTITUTION:Ball guide members 58a, 58b are provided like a step on the right and left to a winning ball flow direction in a side surface of a ball roll plate 55 having a drop port 56 connecting an upper part winning space to a lower part winning space. Before a ball reaches the drop port 56, therefore, lateral, arrangement of the winning balls P3, P4, with the winning ball P3 applied to the ball guide member 58b which is formed long, is broken, so one of the balls P3, P4 flows first to go down vertically, and when they pass through the part of the drop port 56, the winning balls P3, P4 drop as they are aligned vertically, thereby jamming of the winning balls P3, P4 at the part of the drop port 56 is eliminated.