baber/WOPTO huggingface dataset:
Patent JP-S58184813-A (JP)
Title: Noise eliminating circuit of glass delay line
Inventor: UYAMA KAZUYUKI
IPC: H03H9/30
Filed: 1982-04-22
Abstract: PURPOSE:To eliminate noise relating to unnecessary reflection, by detecting the unnecessary reflection produced at the input side and summing and subtracting the detected relfection to/from an input signal. CONSTITUTION:The 1st operation circuit 2 subtracts a difference signal V'n inputted from a differential signal amplifier 7 from a signal Vs inputted via an input circuit 1. A glass delay line inputs a signal Vsn formed with a signal V's and a noise signal Vng of unnecessary reflection to a buffer amplifier 8. The 2nd operation circuit 6 subtracts the output signal V'sn of the buffer amplifier from the signal Vs and outputs the difference signal Vn. The signal Vn is amplified at the amplifier 7 and outputted to the 1st operating circuit 2. Thus, the input/ output relation between the 1st operation circuit 2 and the 2nd operation circuit 6 is a closed loop and the circuits form a feedback path mutually, then the noise signal generated with a delay to the input side at the glass delay line is eliminated easily.
Patent JP-H11263090-A (JP)
Title: Ic card with mounting means
Inventor: SUGIKI TETSUYA
IPC: G06K19/07
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To individually and freely perform mounting of an IC card. SOLUTION: An adhesive or a pressure-sensitive adhesive is applied on both sides of the front and the back or on one side of an IC card 10 embedded with an antenna and an IC chip connected thereto. The IC card 10 is sold or distributed in such a state that a mounting means 11 consisting of the adhesive or the pressure-sensitive adhesive is covered with release paper 12. The IC card 10 can be used by peeling the release paper 12 and sticking a mounting such as a picture and a photograph corresponding to a taste and the other sales message to the IC card 10.
Patent JP-H06284246-A (JP)
Title: Connection system for connector for testing facsimile communication
Inventor: SHIMOYAMADA KAZUO
IPC: H04N1/00
Filed: 1993-03-25
Abstract: PURPOSE:To protect a hole with a rating label by providing the hole through which a communication test connector is exposed without removal of an external mount member. CONSTITUTION:A communication test use hole 4 is provided to a lower case 6 to expose a connector 7 mounted to a main body board 8, a recessed part 9 is provided to the lower case 6 to block the hole 4 and a rating label 5 is used to protect the connector 7. Thus, the manufacture and maintenance process is reduced.
Patent JP-H0234071-A (JP)
Title: Port tester
Inventor: JIEEMUZU DAAUIN NIHAATO
IPC: H04L69/40
Filed: 1989-03-20
Abstract: PURPOSE: To obtain a tester which checks an input and an output device and to specify a device getting out order by providing a housing which includes a connector for connection with a data cable and can be grippsed in a hand, a signal input circuit, a display means, etc. CONSTITUTION: A data processing system 100 has a complex (CEC) 110 including a central processor 111, a console terminal device which displays messages to an operator and receives commands, and an input/output bus 113 to which a controller for a peripheral device is connected. A distribution system 120 distributes data to or from WS controllers 115. Each device 115 monitors input and output ports, each of which is capable of a connecting work station terminal equipment. A cable 121 connects six or eight pairs of wires to a cable fan-out box 122.
Patent JP-S52150518-A (JP)
Title: Power supply
Inventor: HARADA KOUSUKE
IPC: H02M1/16
Filed: 1976-06-09
Abstract: PURPOSE: To make always a current continuously flowing in the choke coil, by providing a by-pass circuit, being made on only for the period with the diode biased in the positive direction, in the supply device of power with a rectifier circuit of choke input type used. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63231773-A (JP)
Title: Rotary head type digital signal recording and reproducing device
Inventor: HASEGAWA AKIO
IPC: G11B5/09
Filed: 1987-03-20
Abstract: PURPOSE:To maintain an excellent playback state by displaying the clogging state of a head even if the head is clogged owing to a flaw and dust on a magnetic tape. CONSTITUTION:An AND circuit 9 supplies an error detection signal in playback signal of a rotary head 1a to a counter 11 and an AND circuit 8 supplies an error detection signal in the playback signal of a rotary head 1b to a counter 10. Here, the counter 11 (10) counts pulses of the error detection signal in the playback signal from the head 1a (1b) and applies the counting output to a difference arithmetic circuit 12. This circuit 12 supplies a comparing circuit 13 with a signal corresponding to the absolute value of the difference between the counting outputs from the counters 10 and 11. Then the circuit 13 compares a set value with the signal from the circuit 12 and sends out a comparison signal to a display circuit 14. When the comparison signal is outputted, this circuit 14 allows a light emitting element in an off state which is not shown in a figure to light. Consequently, a user recognizes immediately that the head is clogged.
Patent JP-H04302183-A (JP)
Title: Method of forming tunnel type josephson junction
Inventor: SATO ISANORI
IPC: H01L39/24
Filed: 1991-03-29
Abstract: PURPOSE:To provide a method of manufacturing a tunnel type Josephson junction where a large superconductive current can be made to flow. CONSTITUTION:A lower oxide superconductor layer 2a, an insulating layer 3, and an upper oxide superconductor layer 2b are laminated in this order on a substrate to constitute a tunnel type Josephson junction, where the superconductor layers 2a and 2b are made to grow making an axis (a) out of crystal axes of these layers 2a and 2b vertical to the surface of the substrate 1, and the laminate concerned is thermally treated to enhance the layers 2a and 2b in crystallinity. As an oxide superconductor orientated in an (a) axis is improved in crystallinity, a large superconductive current can be made to flow through an obtained Josephson junction, which property an oxide superconductor orientated in an a axis intrinsically has.
Patent JP-H03266896-A (JP)
Title: Ram address generating circuit
Inventor: YAZAWA AKIRA
IPC: G06F5/06
Filed: 1990-03-16
Abstract: PURPOSE:To reduce the quantity of hardware and simplify control and software, and to use the storage area of a RAM efficiently by using an offset register for both reading and writing. CONSTITUTION:A pointer register 1 holds a specific point value and the offset register 2 holds plural offset values. Then a multiplexer 3 selects a value '0' only when data is written in a pointer address or the output value of the offset register 2 in other cases, and outputs the selected value. When a read/write signal has a read level, an adder 4 adds the output value of the pointer register 1 and the output value of the multiplexer 3 to output the result as a read address, but when the signal has a write level, the output value of the pointer register 1 and the output of the multiplexer 3 are added, '1' is further added, and the result is outputted as a write address.
Patent JP-H07248072-A (JP)
Title: Opening and closing valve
Inventor: TAKAHASHI AKIHIKO
IPC: F16K31/70
Filed: 1994-03-09
Abstract: PURPOSE:To minimize the external force receiving from a fluid, simplify the structure, and enhance reliability. CONSTITUTION:Both ends of a shape memory alloy tube 1 are connected to substantially L-shaped polyethylene tubes 4, 6, a valve element 3 is fixed to the polyethylene tube 4, the polyethylene tube 4 is pressed by a fixture 5 in such a manner as to be normally and reversely movable in the axial direction of the fixture 5. The valve element 3 is moved in the arrow direction 9 by the shape recovery of the shape memory alloy to open and interrupt a valve port 8.
Patent JP-H01238671-A (JP)
Title: Toner for developing electrostatic image
Inventor: TAKIZAWA YOSHIO
IPC: G03G9/087
Filed: 1988-03-19
Abstract: PURPOSE:To obtain a toner for developing electrostatic image having improved stability of durability, fixing effect, and offset resistance, reduced scattering tendency of the toner at high temp. and in high humidity, and to obtain a distinct image contg. no unevenness of black color in a solid part, by incorporating a specified nonlinear polyester into a binder. CONSTITUTION:A nonlinear polyester obtd. by a condensation reaction of a polymer component contg. a >=3 valent monomer as a component for the reaction, wherein a peroxide value of the polyester is <=10, is incorporated into a binder. Further, a parting agent having <=5 peroxide value is also incorporated. Suitable >= tervalent monomer is, for example, sorbitol, 1,4-sorbitan, 1,2,4-benzene tricarboxylic acid, etc. The >= tervalent monomer component is preferred to be contained by 0.1-80, more pref. 5-50mol.% basing on an alcohol component or acid component as a structural unit of a polymer.
Patent JP-S62224472-A (JP)
Title: Nozzle
Inventor: KARASHIMA KAZUO
IPC: B22D41/50
Filed: 1986-03-25
Abstract: PURPOSE:To enable the stable casting for long time by a small diameter nozzle by making the thickness of the nozzle main body specified times the inner diameter and by arranging an intermediate layer between the reinforcing member wrapping the nozzle main body and the nozzle main body. CONSTITUTION:The nozzle main body 1 is composed of the refractory resistant to a molten metal and the thickness thereof is taken <=0.4 times the inner diameter. The outer diameter is reinforced by a reinforcing member 3 and the space between the nozzle main body 1 and reinforcing member 3 is made the three layer construction of fire resisting insulation arranging the intermediate layer 2 which absorbs the thermal expansion difference among each layer. The heat loss from the molten metal flow to the nozzle inner wall is reduced, the nozzle choking is prevented and the breakdown due to the thermal stress by reducing the difference in the inner and outer temps. of the nozzle main body 1.
Patent JP-H01238804-A (JP)
Title: Injection molding die for shoe sole and manufacture of shoe using this die
Inventor: SHINOHARA SEIICHI
IPC: B29C45/26
Filed: 1988-03-18
Abstract: PURPOSE:To partially form portions with different colors at optional regions of a shoe sole by arranging a filling mold storing a primary runner and primary gates to fill a primary resin material into primary voids facing a base mold formed with the primary voids. CONSTITUTION:When a black primary resin material P is filled into the primary runner 26 of a dummy mold 20 arranged to face a base mold 10, the material P is injected and filled into primary voids 11 corresponding to spikes of a shoe sole via a primary runner 24 and primary gates 25. After the material P is hardened, the mold 20 is removed from the mold 10. The last mold 33 is fixed while a secondary void 14 is formed with the mold 10. Under this condition, when a white secondary resin material S with the different color from the material P is filled into the secondary runner 41 of both side molds 40a and 40b, the material S is filled into the void 14 via the secondary runner 12 and secondary gates 13, black spikes A are arranged on a white shoe sole main body B to obtain a two-color pattern.
Patent JP-H10260652-A (JP)
Title: Video processing circuit
Inventor: NISHIMURA EIZO
IPC: H04N5/956
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain video data with high stability by reading out video data out of a memory in timing of an input synchronizing signal. SOLUTION: A PLL circuit 2 generates a write clock WCK in phase with an input HD and a write signal AHD by dividing the frequency of WCK to control the memory 1 through a write control part 3 and write video data, and the memory 1 is controlled with the signal from a readout timing signal generation part 4 through a readout control part 5 to read the video data out. A readout timing signal generation part 4 oscillates a read clock RCK by using a crystal oscillator, etc., divides the frequency of RCK to generate a horizontal readout timing signal FHD, and counts RCK to reset counter with input VD, thereby generating a vertical readout timing signal FVD. The counter is reset on counting up to the cycles of the vertical synchronizing signal pulse α, and generates FVD with the set value when there is not the input VD.
Patent JP-S55158941-A (JP)
Title: Preparing edge material
Inventor: TSUCHIYA KAZUO
IPC: C08J9/38
Filed: 1979-05-30
Abstract: PURPOSE: To obtain an edge material in which the clean color-tone is given because there is no foaming process after a coloring process by a method wherein sheet type urethane foam substance obtained by foaming operation is compressed preliminarily, colored with the coloring agent and further compressed up to a specified thickness.  
     CONSTITUTION: When the colored edge is produced so that it may be used for a suspension of speaker diaphragm, sheet type uretnane foam substance e obtained by foaming is compressed preliminarily as it is penetrated between a pair of endless pressure belts 1, 1 where press rolls 1a are arranged inside. Then, this preliminarily compressed edge material e is dipped in and drawn up from a coloring agent tank 2 where a specific pigment or dye c is dissolved, the coloring agent c which remains on the surface of the edge material is pressed through the squeezer 3, removed, pressed up to a specified thickness, dried in a drying furnace 5 and the edge material E aimed at is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56163182-A (JP)
Title: Brake shoe composition for centrifugal dryer
Inventor: MATSUNO KUNIO
IPC: C09K3/14
Filed: 1980-05-22
Abstract: PURPOSE: The titled composition with excellent braking characteristics after intial and prolonged operation, comprising a nylon resin, thermoplastic styrene elastomer, thermoplastic polyolefin elastomer and glass bead of a specified particle size.  
     CONSTITUTION: 87W50wt% Nylon resin (e.g., nylone 6), 5W20wt% thermoplastic styrene elastomer contg. polybutadiene or polyisoprene as the soft segment and PS as the hard segment, 5W20wt% thermoplastic polyolefin elastomer contg. amorphous ethylene-propylene copolymer as the soft segment and a polyolefin as the hard segment and 3W10wt% glass bead of particle size 20W300μ, are compounded.  
     EFFECT: The titled composition excellent in braking performance such as wear resistance, friction resistance or damping characteristics, is obtd. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S52151185-A (JP)
Title: Preparation of macrocyclic latones
Inventor: MUKAIYAMA MITSUAKI
IPC: C07D313/04
Filed: 1976-06-08
Abstract: PURPOSE: To prepare a wide variety of macrocyclic lactones useful as biogically active substances and perfumeries, in high yield, by the intramolecular condensation agent and an acceptor for hydrogen halide. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S543147-A (JP)
Title: Polymer composition
Inventor: YABUTA SHIROU
IPC: C08L33/00
Filed: 1977-06-09
Abstract: PURPOSE: A composition having improved heat resistance, well-balanced strength and elongation, prepared by incorporating a specific metallic oxide, a polyhydric alcohol, and an organic peroxide with a rubber-like polymer, followed by vulcanization. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02248953-A (JP)
Title: Photosensitive composition
Inventor: HORIGUCHI RUMIKO
IPC: G03F7/022
Filed: 1989-03-22
Abstract: PURPOSE:To enhance sensitivity and resolution to radiations, especially, exicimer laser beams by incorporating an alkali-soluble resin, a specified compound and a compound to be allowed to release and acid by photoirradiation. CONSTITUTION:The photosensitive composition contains an alkali-soluble resin, the compound represented by formula I (in which each of R1 - R6 is H, OH, or optionally substituted 1 - 20 C alkyl, and the like, at least one of R1 - R6 is a tetrahydropyranyl ether group), and the compound to be allowed to release an acid by photoirradiation, thus permitting the composition film exposed to radiation to release the acid from a photo-acid-generating agent in the photoirradiation part of the film, to replace the tetrahydropyranyl ether group of the resin by the hydroxy group of the resin, thus to solubilize the resin in alkali, to dissolve only the photoirradiation parts of the film by developing it with an aqueous alkaline developing solution, thus to form a positive image, and consequently, the obtained photosensitive composition to be high in sensitivity to radiations, especially to excimer laser beams.
Patent JP-S56163298-A (JP)
Title: Continuous partial plating method for metallic strip or rod body
Inventor: SHIGA SHIYOUJI
IPC: C25D7/06
Filed: 1980-05-21
Abstract: PURPOSE: To perform striplike partial plating of superior dimensional accuracy and uniformity by forming insulation characteristic resist coating films around the stripe formed on the surface of a metallic striplike body, and allowing the same to contact an overflowing plating soln.  
     CONSTITUTION: Resist coating films 3, 3' of the width more than the thickness of the tank wall at the top wall of a plating tank 4 are formed by bonding insulation characteristic masks 3, 3' on the surface of a metallic striplike body 1 by leaving stripe part 2 of prescribed width. This body 1 is run horizontally under contact with the plating soln. overflowing from the overflow type plating tank 4 of the width proximate to the width of the a stripe part 2. At this time, an electrolytic cell is formed by the anode 5 disposed in the tank 4 and the body 1, and prescribed partial plating is applied on the part 2 with good accuracy. Thence, the masks 3, 3' are peeled, the surface is cleaned and dried and the striplike body is reoiled. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06255235-A (JP)
Title: Recording medium
Inventor: SUMITA KATSUTOSHI
IPC: B41M5/00
Filed: 1993-03-03
Abstract: PURPOSE:To obtain a recording medium which has high color density and extremely little irregularity in color development, by a method wherein nsince a coating quantity of boehmite and contents of silica in a surface layer are within a fixed value. CONSTITUTION:In a recording medium having a porous surface layer containing silica and boehmite on a base comprised of paper, a coating quality of boehmite on the surface layer is 0.5-3g/m<2> and contents of silica on the surface layer is 0.1-0.4 pts.wt. on the basis of 1 pts.wt. boehmite. Then in the case where the coating quantity of the boehmite is less than 0.5g/m<2>, a coloring matter is not fixed sufficiently, only a recorded matter having insufficient color density is obtained and in the case where the same exceeds 3g/m<2>, in the case where, for example, recording is performed by an ink-jet printer, uneven coloring is apt to generate at a part where a quantity of ink is much. Then in the case where a compounding quantity of the silica is less than 0.2 pts.wt., absorptivity of the ink is lowered and in the case where it exceeds 0.5 pts.wt., color density at the time of recording is lowered.
Patent JP-H06278154-A (JP)
Title: Hollow molded body
Inventor: NARITA KENICHI
IPC: B29C45/17
Filed: 1993-03-26
Abstract: PURPOSE:To obtain a boss-like hollow molded body having large outer diameter wherein generation of sink mark on the rear face of the boss is restrained without regulated by thickness of a plane part by gradually changing the base shape of the boss with a curved face which is in contact with the surface of the outer periphery of the boss and a plane part of an attaching part of boss and providing a hollow in the boss. CONSTITUTION:In a hollow molded body having a boss-like shape to be obtained by injecting thermoplastic resin, the base shape of the boss is gradually changed by a curved face where the surface of the outer periphery of the boss and a plane part of an attaching part of boss are in contact with each other, and a hollow is provided in the boss. In making the hollow molded body, a mold is formed into a predetermined shape and melted resin is injected into it. Thereafter, gas is injected into the melted resin from a gas inlet so as to form a hollow. As the hollow is kept in a pressured state until the melted resin is cooled and solidified, sink mark on the rear face of the base of the boss after cooling is restrained. Thereafter, the pressure in the hollow is made to be atmospheric pressure and the mold is opened so as to take out the product.
Patent JP-H10259422-A (JP)
Title: Production of grain-oriented silicon steel sheet good in core loss characteristic
Inventor: HONDA ATSUTO
IPC: C21D8/12
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To stably obtain a grain-oriented silicon steel sheet excellent in magnetic properties by deciding the cooling rate in an annealing stage before final cold rolling and the temp. and time between cold rolling passes by a tandem rolling mill to specified ranges. SOLUTION: A slab for a grain-oriented silicon steel is subjected to hot rolling, is subjected to hot rolled sheet annealing and is thereafter subjected to cold rolling for one time or two times including process annealing to regulate its sheet thickness to final one, which is next subjected to decarburizing annealing, is applied with a separation agent for annealing and is subjected to final finish annealing to obtain a grain-oriented silicon steel sheet.  At this time, cooling at the time of the annealing stage before the final cold rolling is executed by a cooling rate of 10 to 50 deg.C/sec, the subsequent final cold rolling is executed by a tandem rolling mill, and in the case the steel sheet temp. and residence time between the (i)-th stand and the (i)-th+1 stand in the tandem rolling mill are respectively defined as Ti (K) and ti (sec), the distribution of drafts and the control of roll or strip cooling are executed so as to satisfy the inequality.
Patent JP-H04280464-A (JP)
Title: Circuit test device for integrated circuit
Inventor: NAGATSUMA TADAO
IPC: H01L21/822
Filed: 1991-03-07
Abstract: PURPOSE:To provide a circuit test device made of a highly sensitive and stabilized integrated circuit capable of minimizing the generation of disturdance in a circuit for an electroptical sampling process. CONSTITUTION:This is a test device for an integrated circuit, which measures a signal waveform by inputting probe light to an electric optical material whose double refraction factor varies with an electric field and measuring changes in polarizing of the probe light which changes, responding to the intensity of a signal electric field. Potassium phosphate titanate 1 is adopted for the electro optical crystal.
Patent JP-S59194214-A (JP)
Title: Display device for teaching information
Inventor: TAKAGI HIROYUKI
IPC: G05B19/4068
Filed: 1983-04-18
Abstract: PURPOSE:To draw a teaching point figure automatically by storing teaching information, etc., successively, and displaying teaching points and point numbers nearby on the basis of the information. CONSTITUTION:A teaching information memory 1 is stored with information on the point number of a teaching point and pieces of teaching information (position data) Xn-Zn on positions of welding, etc. When those pieces of information are displayed, pieces of information P6-P8 on point number corresponding to the positions, pieces of information P5 and P9 on point numbers before and behind it, and pieces of teaching information X6-Z9 are outputted from said memory 1. Those are applied to an arithmetic circuit 2 and converted into pieces of two- dimensional information Xn and Yn, which are applied to a plotting circuit 4 through a reducing circuit 3. Further, this plotting circuit 4 is applied with information Pn on a point number. Then, the teaching points are connected together by solid lines, etc., and point numbers are displayed near the respective teaching points on a CRT display device 5 and a printer 6.