baber/WOPTO huggingface dataset:
Patent JP-S61211544-A (JP)
Title: Buffer
Inventor: HIRASAWA YUICHI
IPC: F16F9/02
Filed: 1985-03-14
Abstract: PURPOSE:To make absorption capability for dynamic load variable by forming a fluid chamber for enclosing gas, by the first cylinder, the closed end of the first cylinder and a piston and connecting said chamber to a gas pressure source with variable supply pressure. CONSTITUTION:The end part of a rod tube 5 inserted inside of a cylinder tube 1, which is the first cylinder body, is connected to the side of a piston 2, and a dynamic load applied on the end part of the rod tube 5 is transmitted to displace the piston 2. Pressure of air in a fluid chamber A formed by the cylinder tube 1, piston 2 and a head cap 3 is set optionally by means of a compressor 13. Thus, te magnitude of damping force generated on the piston can be changed optionally.
Patent JP-2000247461-A (JP)
Title: Paper feeding roller and paper feeding device
Inventor: SATOU MASAAKI
IPC: B65H3/06
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding roller and a paper feeding device capable of connecting an L-shaped roller shaft with a drive shaft very easily and improving the assembly workability of the paper feeding device. SOLUTION: A guide column 403 which becomes a support point for rotation when an L-shaped roller shaft 203 is matched with an L-shaped groove is erected in a connection part 202b of a drive shaft in which a plurality of L-shaped grooves corresponding to the L-shaped roller shaft 203 are formed. A bended part of the L-shaped roller shaft 203 is brought into contact with the guide column 403, and the L-shaped roller shaft 203 is rotated using the guide column 403 as a support point for rotation so that the L-shaped roller shaft 203 can be inserted into the L-shaped groove in the connection part 202b very easily by corresponding the L-shaped roller shaft 203 to the L-shaped groove in the connection part 202b.
Patent JP-H09221655-A (JP)
Title: Metal scavenger
Inventor: HOSODA KAZUO
IPC: C09K3/00
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain a metal scavenger which comprises a high-molecular hydroxyl compound bearing a specific functional group, liberates no noxious gas and facilitates the treating operations such as pH adjustment, when it is added to waste water or solid waste. SOLUTION: This scavenger is a high-molecular hydroxyl compound with a molecular weight of >=500 in which the functional group bonding to the oxygen atom originating from hydroxyl group is at least one selected from the group of formula I [0 is an oxygen atom coming from the OH in the hydroxyl compound; X is H, alkali metal, alkaline earth metal or ammonium] or the group of formula II. The high-molecular hydroxyl compound is, for example, cellulose, starch, a polyvinyl alcohol or the like. In the case that the hydroxyl compound has a plurality of hydroxyl groups, more than 5%, preferably more than 20% of the hydroxyl groups are preferably substituted with groups of formula I and/or formula II.
Patent JP-2000247066-A (JP)
Title: Concealing information recording medium
Inventor: TANAKA MASAHISA
IPC: B42D15/02
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To easily tear without substantially forming a non-adhesive part of a base material without almost reducing an area capable of recording concealing information. SOLUTION: The concealing information recording medium 10 comprises a pseudo-adhesive sheet 5 on which a first adhesive layer 53, a transparent or translucent film 51, a transparent or translucent resin layer 52 and a second adhesive layer 54 are sequentially laminated, a first base material 1 and a second base material 2 in such a manner that the first material is adhered to the first adhesive layer of the sheet 5, the second material is adhered to the second adhesive layer of the sheet and information recorded on the first or second material is concealed. In this case, a cutting line part 3 for separating the first material and the second material is provided on the second material on an interface between the film and the resin layer.
Patent JP-H11226645-A (JP)
Title: Method for straightening shape steel and its device
Inventor: OMORI KAZUO
IPC: B21B1/088
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for straightening a shape steel which is capable of executing in online, moreover unnecessitates a complicated adjustment and to provide a compact device therefor. SOLUTION: A device is provided with two supporting rollers 2 which abut on the outer surface of a recessed side flange 100 of a shape steel 1 having upper and lower bends at a prescribed interval, a flange pressurizing roller 3 which abuts on the outer surface of a projected side flange 101 at a nearly middle part of two supporting rollers 2, and flange rolling rollers 4a, 4b which face the flange pressurizing roller 3 and respectively abut on inner and outer surface of the recessed side flange. The recessed side flange is rolled with the flange rolling rolls 4a, 4b while bending the shape steel with two supporting rollers 2 and the flange pressurizing roller 3.
Patent JP-H05260056-A (JP)
Title: Local area network
IPC: H04L12/40
Filed: 1992-03-10
Abstract: PURPOSE:To facilitate the increase, extension and change of a terminal equipment or the like and to easily specify a fault generating position. CONSTITUTION:In a connector circuit 1, terminal resistors 13a and 13b, judge parts 12a and 12b to control the connection/disconnection of these terminal resistors 13a and 13b with communication transmission lines 3a and 3b, and termination changeover switch parts 14a and 14b are provided. The judge parts 12a and 12b control the termination changeover switch parts 14a and 14b by identifying a line connecting signal and a line disconnecting signal transmitted to the communication transmission lines 3a and 3b.
Patent JP-H06229663-A (JP)
Title: Refrigerator
Inventor: SHINDO CHUSHIRO
IPC: F25D23/00
Filed: 1993-02-02
Abstract: PURPOSE:To prevent water and volatile components contained in foods from being vaporized by forcing fresh air to flow into a refrigerator when pressure in the refrigerator is lowered owing to cooling, by providing a small hole communication passage in an outer wall possibly at the upper portion of the same for communicating air in the refrigerator and air outside the same. CONSTITUTION:A small hole communication passage 2 for communicating the inside and outside of a refrigerator is provided possibly at the upper portion of an outer wall 1 of the refrigerator, and an air filtration filter 3 is provided at an outlet of the communication passage 2. Hereby, fresh air is permitted to flow into the refrigerator when pressure in the refrigerator is lowered owing to cooling. Thus, the pressure in the refrigerator is prevented from being lowered and hence water and volatile components in foods are prevented from being vaporized. Hereby, odor components of foods are prevented from being reduced and abnormal drying and so on are securely prevented.
Patent JP-S604515-A (JP)
Inventor: BUORUFUGANKU HENINKU
IPC: C09D175/00
Filed: 1984-03-19
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-S62210993-A (JP)
Title: Production of monascus dyestuff
Inventor: NAGASAWA TORU
IPC: C12P1/02
Filed: 1986-03-11
Abstract: PURPOSE:To obtain a monoascus dyestuff in a state unlinked to a protein by previously putting spherical materials of porous resin in a liquid culture medium for cultivating a microoganism belonging to the genus Monascus and adsorbing the resultant dyestuff produced by the microorganism on the resin. CONSTITUTION:A microoganism, e.g Monascus purpreus or Monascus anka, belonging to the genus Monascus is cultivated in a liquid to produce a monascus dyestuff. In the process, shperical materials of a porous resin re previously put in a liquid culture medium to adsorb the produced dyestuff thereon. The porous resin is preferably an acrylic acid ester resin or styrene-divinylbenzene copolymer resin.
Patent JP-H11233477-A (JP)
Title: Cleaning processor
Inventor: TANAKA YUJI
IPC: B08B3/04
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To precisely measure stained micro particles mixed in cleaning liquid, and to improve yield and cleaning ability. SOLUTION: In a cleaning processor, cleaning liquid L in a cleaning tank 20 storing cleaning liquid L into which a semiconductor wafer W is immersed is overflowed and is circularly supplied. It is filtered at the time of circular supply and the wafer W is cleaned. In such a case, the cleaning tank 20 and an electric bellows pump 30 are connected through a suction pipeline 51, and a particle counter 50 detecting particles mixed in cleaning liquid L is provided on the suction side of the electric bellows pump 30 in the suction pipeline 51.
Patent JP-H10245844-A (JP)
Title: Reinforcing material for underground continuous wall and method for assembling the same
Inventor: KURISU KOICHIRO
IPC: E04C5/06
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing material which can provide a shear reinforcement for an underground continuous wall without making larger the thickness of the wall and without using a steel frame material and to provide a method for assembling the reinforcing material. SOLUTION: A reinforcing material for underground continuous wall is fabricated by connecting a plurality of column-shaped cages 12 disposed in a transverse direction to one another through a connection material 14. The cage 12 is made up of main long reinforcing bars 16 which are disposed vertically in a ring form so as to be spaced apart from one another and shear reinforcing bars 18 which are wound round the bars 16 so as to be spaced apart from one another in the vertical direction. Since the cage 12 has a reinforcing form similar to that of a generally known reinforcing material for reinforced concrete column, the shear reinforcing bars 18 for the cage 12 can provide a high shear reinforcing performance.
Patent JP-H11252974-A (JP)
Title: Electric washing machine
Inventor: MOROZUMI HIDEKI
IPC: H02P21/24
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To keep the torque of a motor as well as the torque applied to the output shaft of the motor constant by always keeping the electric current passing through an armature winding constant, in cases where there is much load such as quantity of clothes and water driven by the motor connected to the output of an inverter. SOLUTION: A motor 7 is connected to the output of an inverter 14, and turning-on and off of high potential side switching elements 34-36 and low potential side switching elements 37-39 forming an inverter 14 are controlled by a control means 15. The current, corresponding to current passing through the armature windings 23-25 of the motor 7, is detected by a current detection means 56. The output value and the setting value of the current detection means 56 are compared with each other, and a conduction ratio setting means 57 controls the conduction ratio of the high potential side switching elements 34-36 to low potential side switching elements 37-39.
Patent JP-H07257961-A (JP)
Title: Superconductive material
Inventor: NAKAMURA AKIO
IPC: C01G1/00
Filed: 1994-03-23
Abstract: PURPOSE:To increase superconductivity transition temp. by incorporating mono- to tetravalent Nb. CONSTITUTION:Oxide of mono- to tetravalent Nb is mixed with carbonate of Ca, Sr or Ba and this mixture is fired under a reaction at 1,050-1,200 deg.C in vacuum to obtain the objective superconductive material based on a compsn. represented by the formula ANbxOy [where A is Ca, Sr or Ba, (x) is 0.2-4.0 and (y) is a value including the mean valence of mono- to 4.3-valent NB] and having a perovskite type crystal structure and >=8K critical temp.
Patent JP-H11244453-A (JP)
Title: Game machine
Inventor: OSAWA AKIRA
IPC: A63F5/04
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To keep the interest of a player with respect to a game until the finish of the game by varying the setting position of an effective line displaying a symbol mark and deciding the setting position by drawing lots. SOLUTION: The start lever 5 of a slot machine is operated to rotate a reel and data on a symbol mark is read out from a ROM. Symbol marks observed from windows 3L, 3C and 3R are decided by drawing lots when the reel is stopped. Next, effective line data is read from the ROM, a line corresponding to a lamp to be lighted in the game is decided by random drawing to obtain lighting deciding data and data on a line corresponding to the lamp to be lighted by the data is calculated. Finally, the reel is stopped based on symbol mark data to be stopped actually and the lamp corresponding to the calculated effective line is lighted.
Patent JP-H07262610-A (JP)
Title: Optical information recording medium
Inventor: TAKEGUCHI KEIGO
IPC: G11B7/24
Filed: 1994-03-23
Abstract: PURPOSE:To improve the rate of erasure at the time of overwriting and to reduce jitter value by causing a reversible phase change between crystalline and amorphous states to a recording layer. CONSTITUTION:Phase change type recording material comprised of Ge-Te-Sb alloy is used as a recording layer and respective layers are formed on a substrate provided with a guide groove and having 90mm diameter and 0.6mm thickness. An optical layer 7 having about 120nm thickness is formed by RF sputtering from an MgF2 target on a polycarbonate substrate 1. A 1st protective layer 3 of ZnS-TiO2 (30mol% TiO2) having 50nm thickness, an optical recording layer 3, a 2nd protective layer 4 of ZnS-TiO2 having 40nm thickness and a reflecting layer 5 of Al having 150nm thickness are successively laminated by sputtering on the optical layer 7. Efficient multipath reflection is caused, the absorption factor (Acry.) of the recording surface in a crystalline state and the absorption factor (Aamo.) in an amorphous state are allowed to satisfy the relation of Acry.>Aamo. and high contrast and a wide margin for erasing power are ensured.
Patent JP-S51127669-A (JP)
Title: Technique for manufacturing base plate for input surface of x-ray fluo rescence multiplier tube
Inventor: MINAMI HIROSHI
IPC: H01J1/54
Filed: 1975-04-28
Abstract: PURPOSE: The manufacturing of the base plate for input surface of the X-ray multiplier tube having a large number of regular risings, to obtain a good-performance base plate for input surface by heating the base plate to a prescribed temperature, and the press processing to form a large number of regular risings. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62208846-A (JP)
Title: Initial reset circuit in position stopping device
Inventor: TANAKA MASAO
IPC: H02P7/292
Filed: 1986-03-10
Abstract: PURPOSE:To prevent malfunction due to noises by releasing initial reset when supply voltage for a position stopping device is established, provided that an operation command is given to this device. CONSTITUTION:A logic IC 16 receives a high-level signal generated by a logic IC 15 when a pulse encoder 4 detects the position of a load 7 and a high-level signal generated when an operation command is given to a position stopping device. The logic IC 16 outputs a low-level signal. The output signal from the logic IC 16 becomes the input signal B of a logic IC 17 of a flip-flop 25, so that the output signal of the other logic IC 18 is converted from high-level to low-level. Thus, the initial reset such as of a counter within the position stopping device performed by output signals which have been generated by the logic IC 18 is released.
Patent JP-S59182024-A (JP)
Title: Capacitor switching unit of wire cut electric discharge machining device
Inventor: SHIMAJIRI TOKIHARU
IPC: B23H7/04
Filed: 1983-03-28
Abstract: PURPOSE:To change the optimum capacity without stopping the machining by dividing multiple capacitors in capacitor groups suitable for individual machining conditions and selecting capacitor groups by a numerical control unit. CONSTITUTION:Multiple capacitors CFa-CFn, CRa-CRn are divided in groups, and individual groups 10, 13 are set to capacities suitable for machining conditions by switches SFa-SFn, SRa-SRn. A relay 16 selects capacitor groups suitable for the required machining condition based on a command from an NC unit. Capacitor groups are not limited to two. Accordingly, the capacitor capacity can be changed without stopping the machining and resetting, thereby the machining efficiency can be improved.
Patent JP-H05254862-A (JP)
Title: Production of resin-bonded aspherical lens
IPC: B29L11/00
Filed: 1992-03-11
Abstract: PURPOSE:To obtain an aspherical lens having high precision at a low cost while preventing the intrusion of bubbles by forming a resin layer on a surface of a prescribed part and cutting and polishing the resin layer of the obtained intermediate product. CONSTITUTION:A resin curable by cross-linking such as epoxy resin or a thermoplastic resin such as polystyrene is formed e.g. by press-forming on a surface of a glass part constituting the main body of the lens and having spherical or planar shape having a curvature close to that of the desired aspherical face to obtain an intermediate product having an integrated resin layer. The resin layer of the intermediate is cut with a computer-controlled ultra-high precision cutting machine and the cut surface is polished to obtain the objective resin- bonded aspherical lens 'composed of a glass member constituting the main part of the lens and a resin layer having aspherical surface'. The lens consists of a glass member 1, a resin layer 2 and an intermediate resin layer 2b (the resin layer before cutting) and having desired aspherical face on the surface.
Patent JP-S62211205-A (JP)
Title: Carriage equipment
Inventor: SUZUKI KAZUHIRO
IPC: B65G7/08
Filed: 1986-03-10
Abstract: PURPOSE:To obtain smooth and safe operation in a carriage equipment, which is used to lift a long and heavy article like a steel tube in an erect posture, by placing an under-carriage, on which a carriage is arranged, on a base and giving the said three members the synchronized reciprocating motion via endless tracting members which are installed to the base as well as the under-carriage. CONSTITUTION:When a block 12 is tuned in the 'a'-direction as shown by an arrow by a hydraulic motor 14 on a base 10, an endless tracting member 13 travels in the 'b'-direction, being accompanied by a rod 26. As a result, an under-carriage 20 moves in the 'c'-direction. The movement of this under-carriage in the 'c'-direction runs, in a synchronous motion, a carriage 30 in the same direction via a rod 32. Synchronizing with this motion, the front end of a steel tube A is lifted by a crane or the like. As soon as the steel tube starts rising, the rear end of the steel tube A goes ahead. Thus, the steel tube A can be lifted safely and smoothly in an erect posture.
Patent JP-H03252866-A (JP)
Title: Data retrieving method for computer
Inventor: EGASHIRA TAKUMI
IPC: G06F17/30
Filed: 1990-03-02
Abstract: PURPOSE:To efficiently retrieve even a complicated character string or a data part difficult to detect usually by retrieving data based on plural pieces of first retrieving conditions consisting of a character string and a second retrieving condition consisting of a logical condition to define the relation of each plural pieces of the retrieving conditions. CONSTITUTION:The retrieving condition 2031 corresponding to a command is registered previously in a directory 203, and a user need only input a retrieving instruction by using an abbreviated command, and the load of the user is lightened. Besides, the address of the data corresponding to the command by which retrieval was executed once is registered in the retrieved address registering part 2032 of the directory 203, and at the time of the retrieval by the same command after second time, the retrieval based on the retrieving condition is not executed, but the address is read out directly by referring to this retrieved address registering part 2032. Accordingly, retrieval processing time is shortened. Thus, the retrieval for the object of the complicated character string can be executed quickly, easily and correctly.
Patent JP-H04286846-A (JP)
Title: Ion implantation apparatus
Inventor: ISHIKAWA KATSUYA
IPC: H01J37/317
Filed: 1991-03-18
Abstract: PURPOSE:To improve the evenness of ion implantation dose in the inside of a substrate by making the effect of a flat gun to be used for preventing the substrate in course of the ion implantation from being charged up constant in the inside of the substrate. CONSTITUTION:The surfaces of a substrate holding device 5a to hold a substrate 2 to which ion beam 1 is radiated and a holding device supporting body 6a to support the substrate holding device 5a are coated with a substance having a lower secondary electron generating ratio than aluminum.
Patent JP-H05258785-A (JP)
Title: Superconductive device
IPC: H01L39/02
Filed: 1992-03-11
Abstract: PURPOSE:To provide a superconductive device, which is easy to mount and remove a superconductive circuit board and has superconductive connections of high reliability. CONSTITUTION:A superconductive circuit board 6 is mounted on a mounting base board 5 wherein a buffer material 1 having superconductiveness is installed between oppositely situated superconductive pad consisting of wiring pattern 4 and superconductive covering 3. This enables lessening the man-hours by performing the superconductive connections in the form of multi-point simultaneous connection when mounting works are made on the circuit board, and it is possible to prevent poorly performed connections resulting from deformation of the circuit board or mounting base board at an ultra-low temp. by arranging buffer material having superconductiveness in its connective part.
Patent JP-H0844399-A (JP)
Title: Acoustic signal transformation encoding method and decoding method
Inventor: IWAGAMI NAOKI
IPC: G10L19/02
Filed: 1995-03-13
Abstract: PURPOSE:To perform encodings with small information by flatening efficiently the frequency characteristic of an input acoustic signal. CONSTITUTION:The spectrum characteristic of the input acoustic signal is calculated by executing the modified discrete cosine transformation of the input acoustic signal. On the other hand, a prediction coefficient is calculated from the input acoustic signal in a linear prediction analyzing part 17 and an approximate form of the spectrum characteristic of the acoustic signal is calculated by executing the Fourier transformation of the prediction coefficient in a spectrum approximate form calculating part 21 and a residual coefficient is obtained by normalizing the spectrum characteristic with the approximate form in a normalization part 22. A residual approximate form normalizing part 26 obtains a fine structure coefficient by normalizing the residual coefficient with a residual approximatic form predicted in a residual approximate form calculating part 23 and then a quantization part 25 quantizes vectorially the fine structure coefficient. A reverse normalizing circuit 31 reproduces the residual coefficient by deformalizing a quantized fine structure and the residual approximate form calculating part 23 predicts the approximate form of the residual coefficient of a remaining next frame from the reproduced residual coefficient.