baber/WOPTO huggingface dataset:
Patent JP-H03269146-A (JP)
Title: Production of fiber-blended nonwoven fabric
Inventor: MATSUNAGA NOBUHIRO
IPC: D04H1/435
Filed: 1990-03-12
Abstract: PURPOSE:To obtain the title nonwoven fabric with dense, soft feeling developed, similar to natural leather or suede in terms of touch, thus suitable for artificial leather by blending a copolyester fiber with a readily splittable conjugate fiber made up of two or more components. CONSTITUTION:(A) A copolymerization is made between (1) a dicarboxylic acid component with a molar ratio terephthalic acid/isophthalic acid of (96:4)-(88:12) and (2) ethylene glycol into a copolyester fiber 25-70% in the dry heat shrinkage at 170 deg.C for 15 min just after production and <=5% in the difference between the above shrinkage and that under the same conditions after left at 40 deg.C for 5 weeks from the production. (B) A polyester and a polyolefin are mutually conjugated into a readily splittable conjugate fiber with both the components exposed on the fiber surface and splittable from each other by heat treatment. Thence, the component A is blended with the component B into a blended web, which is then put to shrinking treatment under heating, thus giving the objective nonwoven fabric.
Patent JP-S63226782-A (JP)
Title: Pattern information compression system
Inventor: INOUE SHIYOUKO
IPC: G06T3/00
Filed: 1987-03-16
Abstract: PURPOSE:To rapidly restore and form a dot pattern by extracting a pair of prescribed outlines from dot pattern data, vectorizing the extracted outlines to express them as vectors. CONSTITUTION:A dot pattern is inputted to an outline pair extracting means 121 and outlines other than the ones along a prescribed direction of the dot pattern are classified into two outlines forming a pair and the pair is extracted as a pair of outlines. Respective outlines are vectorized by a vectorizing means 131. An outline pair vector expressing means 141 expresses the outlines as a pair of vectors based on the data of the outline pair.
Patent JP-S55151738-A (JP)
Title: Electron gun
Inventor: HIRAOKA HIDEO
IPC: H01J37/067
Filed: 1979-05-17
Abstract: PURPOSE:To maintain a stable electron beam for a long period of time by providing a concentrically cylindrical external electrode through an insulator on the periphery of a central electrode supporting a cathode and a heating element. CONSTITUTION:An insulator 26 and an external electrode 31 are closely and concentrically provided at a place where a central electrode 23 is centered. Since the central electrode 23 does not dislocate horizontally, although often dislocate vertically due to the thermal expansion of each part, electron beam can be stably emitted for a long period of time because no shifting of the central electrode 23 from the center of a Wehnelt opening 6 occurs. Also, the position of the central electrode 23 can be automatically regulted by means of the insulator 26.
Patent JP-H05267601-A (JP)
Title: Semiconductor integrated circuit
IPC: H01L27/092
Filed: 1992-03-18
Abstract: PURPOSE:To prevent a DRAM cell from being affected by the noise of a semiconductor logic circuit by a method wherein the DRAM is formed in a P well formed in a substrate for electrically insulating the DRAM from the semiconductor logic circuit. CONSTITUTION:As for the substrate of the title semiconductor integrated circuit, an N<-> type silicon substrate is used. A P channel transistor region 13 is an N well 2 selectively formed on the N type silicon substrate 1. An N channel transistor region 14 and a DRAM region 15 are P wells 16L and 16M independently formed respectively on the surface part of the N<->silicon substrate 1. On the other hand, respective elements are separated by field oxide films 3. For example, the N-silicon substrate 1, the N well 2 and the P well 16L as well as the P well 16M are biased respectively at 5 volts, 0 volt as well as 3 volts. Through these procedures, the N well 2, P wells 16L and 16M are electrically insulated with one another so that a DRAM cell may be hardly affected by the noise of a semiconductor logic circuit.
Patent JP-S56157521-A (JP)
Title: Command chaining control system
Inventor: MARUOKA MINEKAZU
IPC: G06F13/12
Filed: 1980-05-08
Abstract: PURPOSE:To shorten the control time for data transfer, by providing a storage circuit in a channel control device for an input/output device which transfers data on a basis of control information including chain command information and command addresses. CONSTITUTION:A channel control device 3' starts an address designating circuit 30 and reads out chain command information C1 stored in a channel control memory 39 on a basis of the address IOA of an input/output device 6. If this information C1 indicates command chaining, a gate 36 is made conductive to start a address counting-up circuit 38. This circuit 38 counts up the command address, which is read out from the memory 39, by 1 and reads out next control information CW2 for the device 6 from the control information area in a main storage device 2 on a basis of the new command address CMA+1. As a result, the capacity of the main storage is economized, and the control time for data transfer is shortened.
Patent JP-S63226898-A (JP)
Inventor: ISHIYAMA TONERI
IPC: H05F3/04
Filed: 1987-03-16
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-S60206264-A (JP)
Title: Discharging mechanism for recording paper
Inventor: MIZUTA SADAO
IPC: H04N1/31
Filed: 1984-03-30
Abstract: PURPOSE:To omit a motor and a pinch roller for discharging and to realize simple structure by providing a one-way clutch which rotates a discharge feed roller so as to discharge cut recording paper while the recording paper after being cut is returned from a cutting point toward a printing point, and carrying the recording paper in a discharge direction when the one-way clutch is in an idling or stand-by state. CONSTITUTION:When recording operation is completed, the recording paper 21 is fed at a point by a platen roller 22 and cut at the cutting point B of a cutter 23, and when the pulley 32 of the discharge feed roller 27 is rotated by a belt 30 through the reversing of a driving pulley 28 in the same direction, the one-way clutch 33 is engaged and the rotating shaft 31 of the discharge feed roller 27 rotates; and the recording paper 21 is sent as shown by an arrow (to the left of the paper surface) and an end of the recording paper 21 is pressed out, thus discharging the recording paper.
Patent JP-S61220774-A (JP)
Inventor: KUROKAWA KOJI
IPC: B07C1/14
Filed: 1985-03-27
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-S60205793-A (JP)
Inventor: FUJII YOUICHI
IPC: G08B5/36
Filed: 1984-03-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55153287-A (JP)
Title: Brushless motor
Inventor: KAWASHIMA KOTOJI
IPC: H02P6/182
Filed: 1979-05-17
Abstract: PURPOSE:To make the rotating speed constant with regard to the variation in a power-supply voltage by comparing the reference voltage formed by a reference transistor and a plurality of resistors and performing control. CONSTITUTION:Stator windings L1-L3 are sequentially switched and excited by controlling power transistors Q1-Q3 by a rotating position sensor 3 via controlling transistors Q4-Q6. While a reference-voltage source 9 comprising a reference transistor Q9 and resistors R1-R5 and the counter-electromotive force of stator windings L1-L3 are compared at a comparison transistor Q8. Then, a common transistor Q7 is controlled and the power transistors Q1-Q3 are controlled. The value of each resistor in the reference voltage source 9 is so selected as to have specific relationship. Therefore even though the power-supply voltage is varied, the reference voltage can be held constant and the rotating speed is also kept at a constant speed; and the reference voltage can set without steps by the selection of the resistance.
Patent JP-H01234382-A (JP)
Title: Glazed concrete panel
Inventor: KITAGAWA SATOSHI
IPC: C04B41/65
Filed: 1988-03-15
Abstract: PURPOSE:To provide a glazed concrete panel which decreases generation of warpage, etc., and has excellent dimensional accuracy by forming a front layer on a base layer in such a manner that the difference in coefft. of thermal expansion and shrinkage between the base layer and the front layer decreases to a specific value or below, then applying glaze on the front layer and calcining the panel. CONSTITUTION:The base layer 1 is produced by molding the kneaded matter consisting of cement, gravel, water, etc., and the front layer 2 is formed on the base layer 1 by using the kneaded cement formed by mainly using fine aggregate such as sand and is so controlled that the difference in the coefft. of thermal expansion and shrinkage between the base layer 1 and the front layer 2 decreases to <=10%. After the panel is dried, the glaze 3 is applied on the front layer 2 and the panel is calcined, by which the glazed concrete panel is produced. Since the difference in the coefft. of thermal expansion and shrinkage between the base layer 1 and the front layer 2 is thereby so controlled as to decrease, the phenomenon by which the warpage arises from the difference in the coefft. of thermal expansion and shrinkage between the two layers during the stage of the drying, calcining, etc., is prevented.
Patent JP-H06248793-A (JP)
Title: Connecting mechanism for natural lighting duct or/and light guide duct
Inventor: KODAIRA TAKASHI
IPC: F21S11/00
Filed: 1993-02-26
Abstract: PURPOSE:To provide connecting mechanism able to follow rolling flexibly and high in sealing performance by mounting a bellows body between connected ducts, and expanding/contracting the bellows bodyto the longitudinal tension of the ducts. CONSTITUTION:Light from a natural light source is taken in from the end part of a natural lighting duct 11. The natural light is carried to the other end part or the natural lighting duct 11 through the reflecting face in the natural lighting duct 11. The natural light is then transmitted to a light guide duct 12 through an auxiliary reflecting body 16. At this time, the length of the auxiliary reflecting body 16 is extended into the position of the stepped part 12c of the light guide duct 12. The natural lighting duct 11 and the light guide duct 12 are connected through seal bodies 13, 14 respectively fitted to flanges 11a, 12a and a bellows body 15. The infiltration of dust and damp from outside air can be prevented by the seal bodies 13, 14, and rolling caused by the ground and temperature change can be flexibly coped with by the contracting action of the bellows body 15.
Patent JP-S61220195-A (JP)
Title: Dynamic boosting circuit
Inventor: KUBOKAWA MICHIYA
IPC: G11C11/407
Filed: 1985-03-26
Abstract: PURPOSE:To attain high-speed rising of a word line and efficient boosting by controlling a transistor connected between a node for boosting and the power supply source through a capacitor etc. CONSTITUTION:When a signal phiA becomes H, a Q3 turns on, a node C rises, the Q1 between the node B for boosting and the power supply source turns on, and the voltage of the node B rises. When the rising of the potential of the node C becomes gradual. The signal phiA is made to L and one phiA1 also to L respectively, at which time a node D becomes the voltage of the power supply source through an inverter 9, while the potential of the node C is made higher than that of the source being charged by a capacitor 8 connected to the gate of the Q1. Also, the potential of the node B rapidly approaches that of the source to become V1 which is a high having before boosting potential. Then, when a signal phiC is made to L, the node B also rises its potential being charged by a capacitor 4 and becomes a sufficiently high voltage V2 which is provided based on an equation. Accordingly, high-speed boosting of the word line and efficient boosting can be executed without eliminating the need for large capacity of the capacitor 4.
Patent JP-H10257468-A (JP)
Title: Device and method for distributing information
Inventor: USUDA YUTAKA
IPC: H04N7/173
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for distributing information with which information can be distributed while being dynamically reflected with taste for each user. SOLUTION: A control part 12 compares the taste of this user in movies at strength 1 with all the movies. The control part 12 finds an absolute value |Δ|of difference for each attribute such as action or SF and calculates this total value Sum. The controller 12 calculates the total value Sum concerning all the moves and sorts them in order from the small total value Sum as the high correlative degree of taste of the user at strength 1. Similarly to strength from 2 to 5, the control part 12 sorts the movies having the high correlative degree in the taste of every strength. The control part 12 sorts the items of information providable to the user successively from the high coincident degree (correlative degree coefficient) of taste and extracts them from a data base 13.  The control part 12 transmits the extracted information through an information distribution part 15 to terminal equipment 20.
Patent JP-H09251797-A (JP)
Title: Semiconductor storage device, its saving method and its test method
Inventor: MAKI YASUHIKO
IPC: G11C29/04
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To shorten a test time and to reduce a manufacturing cost by temporarily setting voltage after cut off before a fuse is actually cut off, replacing it with a redundant cell, and testing whether saving is possible or not. SOLUTION: A program circuit 14 is provided with a fuse, makes control voltage VA 'H', 'L' according to that the fuse is cut off or not, and replaces a defective cell with a redundant circuit 12 through a bit line selecting circuit 21. Then, a voltage generating circuit 15 outputs 'H' as fuse cut off equivalent control voltage Vb. After a defective cell is detected on a wafer test device, by performing the prescribed operation of supplying a power source again, a selection circuit 16 sends 'H' of an output of the voltage generating circuit 15 to the bit line selection circuit 21 through a latch 16. Thereby, as a defective cell is replaced by the redundant circuit 12, after it is tested and confirmed that a defective cell is saved by replacement with the redundant circuit 12, a wafer is changed to mount on a laser device for cutting off a fuse.
Patent JP-S56157360-A (JP)
Title: Damping-water supplier
Inventor: SHIROHADA MASASHI
IPC: B41F7/32
Filed: 1980-05-09
Abstract: PURPOSE: To enable the accurate control of an etchant concentration in a damping- water, by arranging a sensor for the electric conductivity of the damping-water in a mixing tank, and operating an etchant pump on the basis of a signal from the sensor to feed the etchant into the mixing tank.  
     CONSTITUTION: Water is supplied into the mixing tank 12 so as to keep the surface of the water at a predetermined level. On the other hand, a controlled amount of the etchant is supplied to the tank 12, so that the damping-water in the mixing tank 1 is kept at a predetermined etchant concentration. The control of the etchant feed amount is done with a sensor 42 for the electric conductivity of the damping-water. The control of the etchant concentration can be done more accurately, owing to the measurement of the electric conductivity instead of a pH value as in a conventional manner. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61218946-A (JP)
Title: Reagnet for immunogical diagnosis
Inventor: KAWASAKI TAKASHI
IPC: C08F8/00
Filed: 1985-03-25
Abstract: PURPOSE:To obtain a reagent for immunological diagnosis which has an excellent shelf life and obviates the generation of non-specific agglutination by compounding a water soluble cyclic amide compd. with an aq. dispersion of particles formed by bonding covalently an immunologically active material with a specific aq. dispersion type high-polymer particles to immobilize the particles thereby stabilizing the reagent. CONSTITUTION:This reagent for immunological diagnosis is prepd. by bonding covalently the immunogically active material with the aq. dispersion type high-polymer particles formed by the emulsion polymn. of a mixture composed of 30-98.8wt% alkyl ester of (meth)acrylic acid, 0.1-30wt% (meth)acrylic acid. 0.1-20wt% sulfonate group-contg. vinyl monomer and 7-20wt% multifunctional internal crosslinking monomer such as triethylene dimethacrylate in an aq. medium. The water soluble cyclic amide expressed by the formula II (R is H, alkyl or vinyl, n is 3-7) is added to the reagent formed by using the aq. dispersion type high-polymer formed by copolymerizing the above-mentioned monomer and the monomer expressed by the formula I [R<1> is H or lower alkyl, R<2> is -(CH2)n-, etc. n is 0-12, A is H, F or CF3] on an immobilizing carrier, by which the reagent for immunological diagnosis having the excellent shelf life, etc. is obtd.
Patent JP-H02240549-A (JP)
Title: Oil deterioration detector
Inventor: KUROISHI NOBUHIRO
IPC: G01N21/03
Filed: 1989-03-14
Abstract: PURPOSE:To facilitate leading-in of oil and a washing work, and also, to easily measure even sample oil in which carbon is mixed by forming an oil film of prescribed thickness in a clearance between a recessed part of the body and a projecting part of the cover. CONSTITUTION:On the upper face of an oil inspecting part body 1, a recessed part 1a and a recessed groove 1d are provided, and on a side wall of the recessed part 1a, transparent parts 1b, 1c are formed, and an LED 3 and a photodiode (PD) 4 are provided so as to be opposed to the transparent part 1b and so as to be opposed to the transparent part 1c, respectively. Also, on a cover 2, a transparent projecting part 2a and a projection 2b are formed in advance. In such a state, when oil of a small quantity is thrown into the recessed part 1a, and the cover 2 is installed in the body 1 and the projection 2b is engaged to the recessed groove 1d, a clearance 5 is formed between the recessed part 1a and the projecting part 2a, and oil forms a film of prescribed thickness in the clearance 5. Accordingly, a light beam from the LED 3 passes successively through the transparent part 1b, oil, the projecting part 2a, oil and the transparent part 1c and the light is received by the PD 4, by which deterioration of oil can be measured.
Patent JP-H02240619-A (JP)
Title: Optical scanner and method for optimizing scanning state thereof
Inventor: ISHII YUKIHIRO
IPC: G02B26/10
Filed: 1989-03-14
Abstract: PURPOSE:To satisfy all of an optical focusing property, scanning linearity and scanning uniform speed property by using two sheets of holograms and offsetting the aberration generated in the 1st sheet with the 2nd sheet. CONSTITUTION:A divergent spherical face wave 23a is made incident on a 1st hologram optical element 21 provided on a rotary disk 22. The divergent spherical face wave 23a is deflected to collimated beams 23b of light having the scanning property by the displacement of the 1st hologram optical element 21 arising from the rotation of the rotary disk 22. The collimated beams 23b of light deflected in such a manner are made incident on the 2nd hologram optical element 24 and are compensated in such a manner that the scanning line on an image place exists on a straight line by applying the scanning curvature property of the direction reverse from the 1st hologram optical element 21; in addition, the part acceleratively scanned by the 1st hologram optical element 21 is deceleratively scanned, by which the scanning uniform speed property as a whole is maintained and the beams are condensed at the optimum beam diameter on the image plane 25. Both the optical focusing property and the optical scanning property are satisfied in this way.
Patent JP-H10235049-A (JP)
Title: Curtain hook feeding device
Inventor: UTAKA YUKIO
IPC: A47H13/04
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To mount a curtain hook without any skill and enhance the working property by providing such a structure as to automatically performing a series of processes of taking out curtain hooks one by one by a pushing piece from a holder and supplying them to a position for sewing the pleat part of a curtain by a moving means. SOLUTION: A curtain hook 6 formed of the combination of a plastic stripe 61 and a sliding piece 16 is stacked and housed within a holder 1. When a pushing piece 2 is strongly pushed until the rear end of the pushing piece 2 reaches just under the sliding piece 66, the stepped part 21 of the pushing piece 2 is engaged with the protruding part 65 of the hook 6 and pushed out, and the hook 6 is slid on the pushing piece 2 after leaving the holder 1. On the other hand, the pleat part of a curtain formed by folding is pushed to a sewing position, a locking needle is lowered to hold the shape of the pleat part, the positioned hook 6 is moved by the forks 34, 35 of a moving member 3, and inserted to the pleat part until the flat part of the hook touches the locking needle, and the flat part is then sewed by a sewing machine.
Patent JP-S63228060-A (JP)
Title: Reagent for deciding eye stimulation and method for determining eye stimulation using said reagent
Inventor: KANEKI HIROYUKI
IPC: G01N33/50
Filed: 1987-03-17
Abstract: PURPOSE:To make invitro decision of eye stimulativeness with good reproducibility by including a marker to be brought into contact with the material to be inspected in liposome to prepare a reagent for deciding the eye stimulus. CONSTITUTION:The liposome constitutes the bilayer endoplasmic reticulum of the lamela layer prepd. from specific lipid and is prepd. of 1): >=1 kinds selected from natural phospholipid, synthetic phospholipid, natural glycolipid and mixture composed of quaternary ammonium salt and higher alcohol and 2): >=1 kinds selected from neutral lipids. For example, lecithin which is the lipid of 1) and cholesterol or the like which is the lipid of 2) are used. The marker is used to detect a change in the film properties of the liposome by interaction with a material to be inspected. A compd. contg. K<+> ion, F<-> ion, etc., is used for said marker. The reagent is prepd. by including the marker into the liposome. The eye stimulativeness is evaluated by bringing this reagent into contact with the material to be inspected and detecting that the liposome film is broken and the marker is leaked. The simple determination of the eye stimulativeness is thus permitted.
Patent JP-S62218450-A (JP)
Title: Highly insulating resin composition
Inventor: YAMADA KOICHI
IPC: C08K9/04
Filed: 1986-03-18
Abstract: PURPOSE:To provide the titled compsn. which has excellent flame retardance and hardly causes changes in volume resistivity with time, by blending a synthetic resin or a rubbery material with Al(OH)3 coated with linoleic acid (contg. material). CONSTITUTION:Al(OH)3 (a) having an average particle size of not larger than 25Xm is mixed with 0.02-5wt% linoleic acid or at least one linoleic acid-contg. material (b) selected from the group consisting of beef tallow fatty acid, vegetable oil such as cocount oil fatty acid, rice bran oil, soybean oil, tung oil and linseed oil and purified fatty acids thereof at a temp. of not lower than the m.p. of the component (b), but not higher than the decomposition point of the component (a) to obtain Al(OH)3 (b) coated with linoleic acid (contg. material). 100pts.wt. synthetic resin (e.g., PE) or rubbery material (e.g., butyl rubber) (A) having a volume resistivity of not lower than 1X10<15>OMEGAcm is blended with 30-500pts.wt. component B.