baber/WOPTO huggingface dataset:
Patent JP-S63311118-A (JP)
Title: Absolute value encoder
Inventor: SEKI SHIGEO
IPC: G01D5/245
Filed: 1987-06-15
Abstract: PURPOSE:To enhance reliability, by fixing and arranging a plurality of reed switches in opposed relation to the magnet provided to the edge part of a rotary disc. CONSTITUTION:When a rotary disc 1 rotates and the magnet 4 of said disc 1 arrives at the position corresponding to reed switches 5a, 5b, the switches 5a, 5b are mutually connected in parallel and arranged in one row along the radial direction of the disc 1, and the magnet 4 and the switches 5a, 5b are positioned on one straight line. Even when either one of the switches is erroneously operated to become a non-operative state, the other switch is operated. By this constitution, even when erroneous operation is generated in one of the reed switches, possibility of generating a count mistake becomes extremely reduced and high reliability can be realized.
Patent JP-H091293-A (JP)
Title: Mold for continuous casting equipment and method for setting this
Inventor: YONEKURA TAKASHI
IPC: B22D11/04
Filed: 1995-06-14
Abstract: PURPOSE: To enable change of a cast slab width even during casting and a cast slab thickness by changing short side frame, by automatically matching the center of the short side surfaces with the center of a gap between long side surfaces, at the time of changing the gap between the long side surfaces. CONSTITUTION: The fixed side and movable side long side frames 1, 2 provide long side copper plates 7 and interpose the short side frames 3 and are connected with tie rods 8, and base short side frames 4 and changing short side frames 5 are attachable/detachable. A rod 11 for shifting the short side is connected with the base short side frame 4 through a joint 12. The movable side long side frame 2 is shifted in the thickness direction of the cast slab by the increased width of the short side frame 3, and a guide 14 is shifted by 1/2 of the shifting size in the thickness direction of the cast slab of the movable side long side frame 2 to execute the automatic alignment between the center of the short side frame thickness and the rod 11. In such a way, the change of the cast slab width can be executed even during casting and further, the change in the cast slab thickness can be executed by changing the short side frames 3.
Patent JP-H029514-A (JP)
Title: Automatic mounting and demounting method for tool, etc., chuck device and driving device used therefor
Inventor: ISHIKAWA KAZUTOMI
IPC: B23B31/117
Filed: 1988-06-14
Abstract: PURPOSE:To make it possible to install on existing devices without requiring any complicated works by adopting such construction that when a clamp nut is turned by a clamp turning means to a position where a tool, etc. can be mounted and demounted, the tool, etc. is mounted and demounted by linking it with an automatic tool exchanging device. CONSTITUTION:In a condition where the main body of holder 1 of a tool, etc. is held beside a driving shaft, a clamp nut 3 installed on the tool, etc. receiving end 2 of the main body of holder 1is turned by a clamp driving gear 8 which can advance, retreat and turn on the side face of the clamp nut 3. When the clamp nut 3 is turned to a position where the tool, etc. can be mounted and demounted, the tool, etc. is mounted and demounted by linking it with an automatic tool exchanging device. As described, a simplified clamp mechanism is installed on the tool etc. receiving end 2 of the main body of holder 1. If the mechanism is installed on existing devices, it will not require any complicated works like replacing the main shaft as was the case before.
Patent JP-H0812050-A (JP)
Title: Feed of part and part feeder
Inventor: NAKAMURA MASAHIRO
IPC: B65G47/14
Filed: 1994-06-29
Abstract: PURPOSE:To supply a part which is formed by connecting the rod-shaped substances in a T shape form at the center part of a disc-shaped substance, in arrangement in the vertical direction, preventing the adhesion of foreign materials and the generation of breakage on the surface of the rod-shaped substance. CONSTITUTION:A part such as an assembled electricity collecting body 4 which is constituted of a negative electrode collecting rod inserted into the center hole of a resin sealed body and a negative electrode terminal plate placed on the resin sealed body is fitted with a plurality of groove-shaped hoppers 8 having each inverted triangular section and a sleeve 8b which is vertically installed at the bottom part, and the assembled electricity collecting body 4 is arranged in the vertical directional, and transferred by a straight advance feeder 6, and the generation of the breakage and the adhesion of foreign materials onto the surface of the negative electrode collecting rod of the assembled electricity collecting body 4 can be prevented.
Patent JP-H0816461-A (JP)
Title: Memory for image display
Inventor: YOSHIDA TAKAYOSHI
IPC: G06T15/00
Filed: 1994-06-29
Abstract: PURPOSE:To improve burst transfer performance. CONSTITUTION:An address which is inputted on a time-division basis from a terminal 1 is set in a cumulative adding register 24 and an increment register 21 and a burst transfer mode is started. A row address is inputted from a terminal 1 and one row of a memory array 7 is read out to a sense amplifier 6. The high-order (n) bits of the register 24 are passed through a column address decoder 5 to access one cell of the sense amplifier 6, and data are read out of the cell in read mode and written in the cell in write mode. An adder 22 adds the contents of the registers 24 and 21 together, the addition result is stored in the register 24 again to perform the cumulative addition of the column address. Consequently, the high-order (n) bits of the column address select a 2nd cell of the sense amplifier 6. Consequently, when it is considered that the register 24 is a real number consisting of integer part (n) bits and (n) bits below the decimal point, the column address uniformly increases or decreases at constant intervals of the real number specified by the register 21 and a sequence of memory cells indicated by the integer part is accessed in order.
Patent JP-S5848559-A (JP)
Title: Supplying system for call current
Inventor: ENOMOTO OSAMU
IPC: H04B3/44
Filed: 1981-09-18
Abstract: PURPOSE:To prevent sudden change of a call current, by controlling a time average value of a call current supplied to a terminal device of a telephone exchanger so as to close to a reference current. CONSTITUTION:A call current is supplied to a subscriber line 1000 via a smoothing circuit from a DC power supply 100 and to a terminal device 300. A call current detecting circuit 200 detects a voltage across a resistor 201 connected between a switching power supply circuit 110 and the terminal device 300 and gives a DC voltage in response to the call current value to an operation circuit 400. The integration operation circuit 400 integrates an output voltage from the circuit 200 and calculates a time average of the call current value. A comparison circuit 600 compares this average value with an output voltage of a reference voltage generating circuit 500 and gives a control signal to the switching circuit 110 so as to close the averaged value to the reference voltage.
Patent JP-S6126621-A (JP)
Title: Acrylic rubber vulcanizable composition
Inventor: HOSOYA KIYOSHI
IPC: C08G59/32
Filed: 1984-07-18
Abstract: PURPOSE:The titled novel composition having scorch stability and shelf stability, not requiring post-vulcanization, having improved compression set, obtained by blending acrylic rubber containing epoxy and carboxyl with a quaternary ammonium salt and a urea. CONSTITUTION:(A) Acrylic rubber containing an epoxy group and a carboxyl group is blended with (B) a quaternary ammonium salt (e.g., tetraethylammonium bromide, etc.) or a quaternary phosphonium salt (e.g., triphenylbenzylphosphonium chloride, etc.) and (C) a urea and an amide (e.g., acetamide, etc.), in such a way that amounts of the components B and C are 0.1-5pts.wt. based on 100pts.wt. component A, respectively. The component A is obtained usually by copolymerizing an epoxy group-containing monomer such as acrylic acid ester, glycidyl acrylate, etc. with a carboxyl group-containing monomer such as acrylic acid, etc.
Patent JP-2000341838-A (JP)
Title: Cable supporting metal fixture
Inventor: KAWAHARA KAZUO
IPC: H02G9/08
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent shortening of the life caused by local rusting by welding fixing boards to the base parts of square pipes, and putting spacers between the facing side surfaces of the square pipes. SOLUTION: The intermediate parts of vertical fixing boards 2A, 2B are brought into contact with the facing surfaces of the base parts of square pipes 1A, 1B, and the peripheries of the touching surfaces are welded to the facing surfaces 1a over the whole peripheries. Spacer metal fixtures 3 are interposed at positions near to the longitudinal end parts of the square pipes 1A, 1B, and the arcuate connectors of the spacer fixtures 3 are fitted to the square pipes 1A, 1B with assembling nuts 5 and bolts 4 put in a penetrated state between the square pipes 1A, 1B. Consequently, long-life cable supporting metal fixtures become available.
Patent JP-H04370095-A (JP)
Title: Stabilization of starch hydrolase
Inventor: ARA KATSUTOSHI
IPC: C12N9/96
Filed: 1991-06-19
Abstract: PURPOSE:To stabilize a starch hydrolase, especially alpha-amylase and pullulase against a chelating agent and a surfactant and to prevent the inactivation of the enzyme in a detergent by adding and mixing a sugar alcohol to the enzyme. CONSTITUTION:A sugar alcohol is added to a starch hydrolase in an amount of getting a system containing 0.01-10wt.% of the sugar alcohol. The sugar alcohol is preferably maltitol, malttriitol or malt-tetraitol.
Patent JP-H0810520-A (JP)
Title: Filter for coating material
Inventor: TATEYAMA MINORU
IPC: C09D7/80
Filed: 1994-06-29
Abstract: PURPOSE:To surely filtrate impurities such as dust mixed in a coating material using an inexpensive device of simple structure. CONSTITUTION:A baglike filter member 5 has a holding member 2 in which an annular frame part 3 and a handle part 4 are integrated into one body, and also the member 5 is made of a raw material having such a property that a coating material can pass through but impurities such as dust does not pass. Its peripheral edge part is fitted to a frame part 3 of the holding member 2 by a suitable means such as adhesion or sewing. The coating material with which impurities such as dust are mixed gets rid of them through the filter member 5 completely.
Patent JP-H0810379-A (JP)
Title: Line marking device
Inventor: YOSHIDA SHIGEO
IPC: A63C19/08
Filed: 1994-06-29
Abstract: PURPOSE:To provide a line marking device capable of automatically and precisely drawing various courts for baseball, tennis and volleyball. CONSTITUTION:This device has a traveling pattern memory means 19 for storing a traveling pattern for drawing an intended court, a range finding means 22 for measuring the present position in traveling, and a control means 21 for comparatively determining the difference between the present position measured by the range finding means 22 and the traveling pattern, and controlling the direction of a steering wheel to the direction to minimize the difference. The device is traveled according to the traveling pattern stored in the traveling pattern memory means 19, whereby a required court is drawn with a white line.
Patent JP-S5851880-A (JP)
Title: Production of stabilized beverage using fruit juice as starting material
Inventor: KOBAYASHI MASARU
IPC: A23L2/70
Filed: 1981-09-21
Abstract: PURPOSE:A fruit juice is filtered with an untrafiltration membrane of a specifically fractionated molecular weight and the resultant juice is used as a starting material to produce stabilized bevarage having stabilized quality for a long period of time, causing very little secondary precipitation in the bevarage and showing no unpleasant odor characteristic in fruit juice. CONSTITUTION:Fruit juice of citrus or other fruits, which is clear, semiopaque or suspended, preferably clear, is filtered with an ultrafiltration membrane of cellulose, fluorine polymer or polysulfone in the range of fractianed molecular weight from 3,000 to 20,000. The resultant fruit juice is used as a starting material to produce bevarage by a customary method.
Patent JP-H0312737-A (JP)
Title: Multiplication circuit
Inventor: MORITA HIKARI
IPC: G06F7/506
Filed: 1989-06-09
Abstract: PURPOSE:To obtain a multiplication circuit which is excellent in the high speed performance by producing directly a multiplier value of a radix '4' in a redundant expression for carry save addition in order to omit a carry propagation addition and to produce the multiplier value from either of high-order and low-order digits. CONSTITUTION:A register 11 stores a multiplicand, and a register 12 stores the multipliers Bs and Bc via the registers 12-1 and 12-2 as the redundant expressions of a multiplier B=Bs+2 Bc. Then a register 13 stores the work variables Rs and Rc via the registers 13-1 and 13-2 as the redundant expressions of a work variable R=Rs+2Rc. A generation circuit 21 contains a prescribed table and produces the multiplier value b(k) of a radix '4' from the variable B over all digits. A deformation circuit 22 shifts a multiplicand A to a digit higher by one rank to deform it into the output of 0 securing the complement of 2 or shifts the A directly to a digit higher by one rank in accordance with the values -2, 11, 0, 1 and 2 of the value b(k). A deformation circuit 23 shifts the variables Rs and Rc of registers 13-1 and 13-2 to the digits lower by two ranks respectively. A carry save addition circuit 24 repeats the carry save addition for the outputs of both circuits 22 and 23 and stores the new variables Rs and Rc in both registers 13-1 and 13-2 respectively. A carry propagation addition circuit 25 carries out the carry propagation addition based on the result of the circuit 24 and outputs the multiplication result of the single value.
Patent JP-H0818454-A (JP)
Title: Analog/digital converter
Inventor: KANZAKI TERUAKI
IPC: H03M1/12
Filed: 1994-06-29
Abstract: PURPOSE:To perform the analog/digital conversion of plural analog signals without lowering the conversion frequency of the respective analog signals by providing plural analog/digital conversion circuits. CONSTITUTION:This converter is provided with the plural analog/digital conversion circuits 10 and 50 for digital-converting the analog signals selected among the plural analog signals and a set of analog/digital conversion registers 52-55 for storing digital data digital-converted in the circuits 10 and 50. The selection of the analog signals, the storage of the digital data to the specified analog/ digital conversion registers and the start of digital conversion are controlled by plural control circuits 11 and 20 for the respective analog/digital conversion circuits 10 and 50.
Patent JP-H08319028-A (JP)
Title: Method of storing long-scaled heavy object in truck pallet
Inventor: MIYAO TAKAYUKI
IPC: B65G67/12
Filed: 1995-05-23
Abstract: PURPOSE: To horizontally load a long narrow heavy object by drawing up a long-scaled heavy object while coming into contact with a corner sideward a pallet by its weight, in a process of winding up the long-scaled heavy object by a wire from a position vertically placed sideward the pallet to a position upward thereto. CONSTITUTION: In the case of drawing up a cylinder 1 by a wire 3, frictional resistance is provided even when provided a roller, in an angular part 6b. Further in the wire 3, since its winding up angle is an angle toward a pallet 6 from a lock point G, moment in an opposite direction to moment (d) is applied to the cylinder 1 in the case of winding up the wire 3. To an attitude 1A of the cylinder 1, the wire 3 applies reaction force of drawing to outside the pallet 6 against a hoist 7. Accordingly, to the attitude 1A of the cylinder, the hoist 7 fixes the rightward of a groove 6c as a stopper by the reaction force. When the cylinder 1 is beyond a form of obtaining the attitude 1A, the wire 3 is vertically placed, to separate the cylinder 1 from the angle 6b placed in the same attitude condition to a cylinder 1B.
Patent JP-H06337260-A (JP)
Title: Internal diagnostic method for conductor
Inventor: ISHIKURA SHUICHI
IPC: G01N27/72
Filed: 1993-05-28
Abstract: PURPOSE:To allow noncontact evaluation of the internal state of a conductor from the outside. CONSTITUTION:Coils 4, 5, 6 disposed around a steel member 1 having a solid phase 2 and a liquid phase 3 are fed with AC three-phase current from an AC power supply 7 to impart a moving field to a conductor. Rotational force is generated for the liquid phase part 3 based on a current induced in the steel member 1 depending on the moving field. Load current flowing from the AC power supply 7 to each coil is then measured in order to decide the ratio between the solid phase part 2 and the liquid phase part 3 of the steel member 1.
Patent JP-H0315332-A (JP)
Title: High pressure water tank for rearing organism
Inventor: ZAITSU MASARU
IPC: A01K63/00
Filed: 1989-06-13
Abstract: PURPOSE:To enable transfer of reared fishes to the outside of a tank under the same environment by forming a recessed part in part of a sand layer in the bottom of a water tank and providing the lower part thereof with an opening and closing valve. CONSTITUTION:A recessed part 11 is formed in part of a sand layer 9 in the bottom of a rearing water tank 1. An opening and closing valve 12 openable and closable by, e.g. hydraulic driving, is arranged under the deepest part in the recessed part 11.
Patent JP-H0314184-A (JP)
Title: Document image rearrangement filing device
Inventor: HAYASHI YUKIO
IPC: G06T11/60
Filed: 1989-06-13
Abstract: PURPOSE:To efficiently execute a retrieval by extracting and separating automatically areas of different attributes such as a heading, a text, a chart, a photograph, etc., in a document image and accumulating them at every item so that the retrieval can be executed by a suitable retrieving method at every area of the attributes. CONSTITUTION:An input document image inputted by scanning a newspaper, etc., by a document image input means 1 is separated into each attribute area of a heading 3-1, a text 3-2, a chart 3-3, and a photograph 3-4. Subsequently, as for the areas of the heading 3-1 and the text 3-2, a character recognition processing is performed and they are converted to code data, and as for the areas of the chart 3-3 and the photograph 3-4, an image compression processing is performed, and thereafter, they are brought to filing to each separate attribute item. In the retrieving means 6, or the retrieving means 7, the retrieval can be executed by selecting one of a key word retrieval to the heading 3-1 or the text 3-2, and a retrieval of a similar image to the chart 3-3 and the photograph 3-4. In such a way, the retrieval/display time for a document image is shortened, and also, by rearranging the document image, the data compression can be executed.
Patent JP-H06182198-A (JP)
Title: Fixed reversible oxygen adsorbent composition and deoxygenation method using same
Inventor: DOREI RANPURASATSUDO
IPC: C01C3/11
Filed: 1993-05-27
Abstract: PURPOSE: To provide solid-state metal-complex oxygen sorbents easy in production and having rapid sorbability to oxygen, high reversible equilibrium and comparatively low affinity to nitrogen and to provide a separation method of oxygen from oxygen-containing fluid using the same. CONSTITUTION: These compositions are solid-state complexes consisting of at least one of cyanocobaltates expressed by the chemical formula being [(A)a (R4 N)b ]<z+> x/z [Co(CN)n ]<x-> .p S wherein A is alkali metal element, alkaline earth metal element, Zn, Cd or Hg; (a) is 0 to 2.5; Rs are each independently a 1-10C substituted or unsubstituted alkyl or aryl, or a long chain hydrocarbon polymer; (b) is 0 to 3; (z) is 1, 2 or 3; (n) is 3 to 5; (x) is (n)-2; (p) is 0 to 6; S is [(A)a (R4 N)b ]<z+> , Co or a ligand capable of coordinating with both.
Patent JP-H06334221-A (JP)
Title: Imaging device
Inventor: MURANO SHUNJI
IPC: G02B3/00
Filed: 1993-05-26
Abstract: PURPOSE:To reduce the cost of an imaging device employing a single lens array by decreasing the number of the single lenses. CONSTITUTION:LED arrays L1-L8 are arranged tightly each other, as groups of several number of arrays, on a substrate 2 with a gap being provided between the groups. In a single lens array, a single lens 14 is provided for each group of LED arrays L1-L40 thus decreasing the number of the single lenses 14.
Patent JP-S5482426-A (JP)
Title: Acetate fibers and their production
Inventor: NOGUCHI RIYOUHEI
IPC: D01F2/28
Filed: 1977-12-09
Abstract: PURPOSE: To obtain acetate fibers easily dyeable at a high exhaustion rate, having improved crispy feeling, by destroying the skin structure of cellulose acetate having a specific acetylation degree.  
     CONSTITUTION: A spinning solution of cellulose acetate with an acetyl value of 50W62% is extruded through a spinneret to remove the solvent. The resulting filament yarn is treated with a solvent, e.g. acetone, methylene chloride, etc. by the solvent treating device 6 (a roller-type liquid applicator, liquid spray) to destroy the skin layer so that the exhaustion time may be 80% or less of the untreated yarn. The filament yarn is preferably dried by blowing cool air in the fluid treating device 7 not to cause reforming of the skin layer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5855381-A (JP)
Inventor: ICHIKAWA JIROU
IPC: C04B37/02
Filed: 1981-09-22
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-S63312389-A (JP)
Title: Chemical for injection into ground
Inventor: SHIMADA SHUNSUKE
IPC: C09K103/00
Filed: 1987-06-15
Abstract: PURPOSE:To obtain the aimed chemical, effective in consolidating or stopping water by injecting into weak ground or water leaking ground, readily regulating gelation time and contriving an increase in strength, by adding sulfamic acid to a system of water glass-glyoxal. CONSTITUTION:For example, 50ml aqueous solution of water glass in 50vol.% concentration is joined and blended with a solution prepared by filling 2.5g glyoxal in 40% concentration to 50ml and 2.8-4.0g sulfamic acid is added to the resultant blend to prepare the aimed chemical.
Patent JP-H0313926-A (JP)
Title: Image pickup device
Inventor: IKEDA MASAO
IPC: G03B15/00
Filed: 1989-06-12
Abstract: PURPOSE:To eliminate the trouble of image pickup caused by the attachment of dust or the like and to eliminate cleaning operation which is human work by positioning a rotating reflecting plate in an oblique direction directly under an object whose image is picked up and executing the image pickup with the aid of a lighting unit positioned almost in a horizontal direction with respect to the reflecting plate and an image pickup unit. CONSTITUTION:The reflecting mirror 2 is irradiated almost in the horizontal direction from the tips of the respective optical fibers 10a of the lighting unit 10 by light transmitted from a light source through a fiber flux 10c and the lower surface of the object 1 whose image is picked up is irradiated by the reflected light therefrom. The light reflected from the object 1 is passed through the lens 9a of the image pickup unit 9 through the reflecting plate 2 and the image thereof is formed on an image pickup element 9b. Since a cleaner member 4 keeps on cleaning the upper surface of the reflecting plate 2 being a reflecting surface when the reflecting plate 2 is rotated by a motor 3 in the course of the image pickup, the trouble of the image pickup caused by the dust or the like is eliminated. Besides, since the reflecting plate 2 is elastically sandwiched by the cleaner member 4 and a roller 7, the inclination of the plate 2 is regulated and the irregularity of the image is eliminated.