baber/WOPTO huggingface dataset:
Patent JP-H06280137-A (JP)
Title: Warp yarn tension regulator
Inventor: ISHIKAWA HIROHIKO
IPC: D03D49/22
Filed: 1993-03-29
Abstract: PURPOSE:To provide a warp yarn tension regulator responsive to the high-speed operation of a loom without requiring the movement of a roller for regulating a warp yarn tension thereby not requiring consideration for the moment of inertia due to the movement of the roller. CONSTITUTION:The characteristic of this warp yarn tension regulator comprises forming at least one roller (1) rotating in contact with warp yarn or a woven fabric into a roller capable of changing the diameter thereof and simultaneously installing a controlling means (15) for controlling the diameter of the roller (1) according the warp yarn tension. Specifically, the roller (1) has a hermetically sealed structure and is preferably constructed from a cylindrical unit 11 having many blowoff holes 12 on the periphery thereof, a cylindrical unit 10 of a flexible member bonding both ends (10a) thereof to the cylindrical unit 11 in a hermetically sealed state and covering the cylindrical unit and pressure fluid feeding means (14 and 16) for feeding a hydraulic fluid into the cylindrical unit 10 of the flexible member.
Patent JP-S55161652-A (JP)
Title: Flexographic press
Inventor: IMAI MIKITO
IPC: B41F5/24
Filed: 1979-06-05
Abstract: PURPOSE: To produce a clear printing and to improve a drying of the ink by a method wherein a circumferential speed of the doctor roll is made to be synchroneous with an opposite direction thereof in response to a variation of the circumferential speed of an anilox roll and thereby the circumferential speed is made to be variable.  
     CONSTITUTION: Both the doctor roll 14 and the anilox roll 15 are made to be rotated in an opposite dirction while being contacted with each other, a differential gear reduction device 19 is fixed to one end of the doctor roll 14, and gear 33 having one way-crutch 32 being built-in is arranged at the end of the operational axis of the anilox roll 15. The differential gear reduction device 19 is constituted such that the sun gear 20 is fixed to the doctor roll axis 22 via key 21, the casing 23 is connected to the variable speed motor 27 via sprocket wheels 24, 25 and chain 26, other sun gears 28 within the casing 23 are connected to the anilox roll 25 via sprocket wheels 29, 30 and the chain 31. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05209214-A (JP)
Title: Production of extremely low carbon and extremely low nitrogen steel
Inventor: KIRIHARA OSAMU
IPC: C21C7/10
Filed: 1991-03-12
Abstract: PURPOSE:To smelt a molten extremely low carbon and extremely low nitrogen steel in a short secondary refining time. CONSTITUTION:By injecting powdery material of hydroxide on the surface of the circulating molten steel in an RH vacuum degassing device with carrier gas having >=10m/sec flow velocity through a top blowing lance, decarburizing and denitriding reactions are promoted. By this method, without bringing about the contamination of the molten steel and further, needing the drastical change of the device, the molten extremely low carbon and the extremely low nitrogen steel having <=10ppm N can be produced in the short time.
Patent JP-S60213050-A (JP)
Title: Semiconductor resistance element
Inventor: MINOWA MASAYUKI
IPC: H01L29/8605
Filed: 1984-04-09
Abstract: PURPOSE:To obtain a semiconductor resistance element, side surface capacitance thereof is not increased and for which there is hardly dispersion on manufacture, by forming a diffusion layer having the same conduction type as a high resistance layer between the high resistance layer and a substrate so as to be positioned on the side inner than the extension of a depletion layer. CONSTITUTION:A P-well 2 is formed to the surface of an N type semiconductor substrate 1. A nitride film 7 is shaped on a contact forming region in a resistor, a contact section is removed, a pattern 8 for diffusing GR.B is formed, and a diffusion layer 4 in boron is shaped. A GR.B layer is formed so as to be properly positioned on the inside at that time. A field oxide film 9 is shaped while using the nitride film 7 as a mask. The nitride film 9 is removed, a high-concentration boron layer 5 is formed, and wires are wired, thus completing a semiconductor resistance element employing a section between X and Y as a resistor. With the element, a depletion layer between the P-well and the N type substrate does not reach to the GR.B layer, side surface capacitance does not increase, and the resistance value of the shaped resistor is hardly dispersed on manufacture because the GR.B layer is included therein.
Patent JP-H11266853-A (JP)
Title: Apparatus for dispensing culture medium and dispensing method
Inventor: INABA KAZUHIRO
IPC: C12Q1/04
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide both an apparatus for dispensing a culture medium for injecting the culture medium into a dispensing container at a proper temperature while preventing the local gelation of the culture medium and contamination thereof with miscellaneous germs and a method for dispensing. SOLUTION: A culture medium returning tube 14 for returning a culture medium 2 to a culture medium container 3 is branched and connected to the middle of a culture medium delivering tube 11 as a culture medium flow passage for leading the culture medium 2 from the culture medium container 3 to a nozzle 7 and the culture medium 2 is circulated while keeping the culture medium 2 warm at the time of no dispensing. On the other hand, the culture medium flow passage from the branched point of the culture medium returning tube 14 from the culture medium delivering tube 11 to the nozzle 7 is heated with an auxiliary heating means 16.  At the time of the dispensing, the culture medium 2 is injected from the nozzle 7 into a dispensing container 21 and, on the other hand, air in aseptic conditions is supplemented into the culture medium container 3 with a disposable filter 27 provided in the upper part of the culture medium container 3.
Patent JP-H06278374-A (JP)
Title: Image indication body and thermal transfer sheet used for producing it
Inventor: SHINDOU NAOAKI
IPC: B41M5/52
Filed: 1993-03-29
Abstract: PURPOSE:To obtain an image indication body that is applied to an ID card and the like and effectively prevented from being forged or altered and a thermal transfer sheet used for producing it. CONSTITUTION:A main part of a thermal transfer sheet is composed of a base sheet 1, a release layer 2 provided thereon, a transparent resin layer 4 having a diffraction grating part 3 that can be mechanically read, a transprarent film layer 5 made of a material having a refractive index larger than the layer 4, and an image-receiving and-bonding layer 6 on which an image pattern 7 is formed by a sublimation transfer means. An image indication body is formed by transferring the layers of the thermal transfer sheet other than the base sheet onto a card substrate 8. The image indication body is provided with the mechanically readable diffraction grating part 3 in addition to the image pattern 7 that can be visually recognized by the naked eye. This makes the image indication body hard to forge or alter. If it is forged or altered, genuineness is examined not only by the naked eye but also by mechanically reading. This produces an effect that the fact of forgery or alteration can be more positively found.
Patent JP-H07276069-A (JP)
Title: Machining position detection device for laser working machine
Inventor: OWAKI KATSURA
IPC: B23K26/064
Filed: 1994-04-08
Abstract: PURPOSE:To machine an accurate position with simple constitution. CONSTITUTION:An optical fiber 5 is inserted into an overflow place 1, laser light 18 is oscillated by a laser oscillation part 14 and passed through an optical path 13, an optical system 12 for fiber incidence, and an optical fiber 5 to irradiate the overflow place 1 with the laser light 18 from the tip of the optical fiber 5, and then the work part 3 at the overflow place 1 is machined. Prior to the machining of the work part 3 at the overflow place 1, reflected lights of laser lights 18, 21, and 29 which are reflected by the work part 3 at the overflow place 1 and return through the optical fiber 5 and optical system 12 for fiber incidence are detected by a position detector 28, so that the position of the work part 3 can be confirmed from a difference in reflection factor between a mark and the overflow place 1 when the work part 3 is marked in some way.
Patent JP-S548788-A (JP)
Title: Immobilization of enzymes or microbial cells with ampholytic polymer
Inventor: UEDA TOSHIO
IPC: C07K17/08
Filed: 1977-06-15
Abstract: PURPOSE: To obtain immobilized enzymes capable of showing durable steady effects, without lowering the enzymic activity, by free-radical copolymerization of a cationic monomer, anionic monomer, and crosslinkable monomer in the presence of enzymes or microbial cells. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11274349-A (JP)
Title: Electronic circuit module, and connection structure and connection member of the same
Inventor: TOTANI MAKOTO
IPC: H01L23/12
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To eliminate impedance mismatching generated at a connection part, to reduce the man-hours, and to reduce size of a module, related to connection between electronic circuit modules. SOLUTION: In an electronic circuit module 99, two signal drawing seats 91 and 92 are provided on both sides of an electronic circuit module main body 90, the first signal drawing seat 91 is formed above by just the thickness portion corresponding to the second signal drawing seat 92, a signal drawing line 93 of the seat 91 is formed at a lower surface of the seat, and a signal drawing line 94 of the seat 92 is formed at the upper surface of the seat. For mounting the electronic circuit module, a second signal drawing seat 92' of an electronic circuit module adjoining the first signal drawing seat 91 and a first signal drawing seat 91' of an electronic circuit module adjoining the second signal drawing seats 92 are stacked for electrical connection between both the electronic circuit modules.
Patent JP-H01310784-A (JP)
Title: Water purifying plant with funnel-shaped intake
Inventor: HAINTSU HANKAMUMAA
IPC: C02F1/00
Filed: 1989-03-24
Abstract: PURPOSE: To obtain a water purifier without the outflow of the water to be purified flowing through a filtration bottom being prevented by the accumulated gas or air by providing an air collecting space extending upward partially toward a side wall close to the filtration bottom.  
     CONSTITUTION: The air extruded from a slot 16 at the bottom flows sideways on the outer wall of a sleeve 2 or flows into the semitubular member 11 in an air collecting space 7 through a semicircular open end in the actual operation, and then the air is allowed to flow directly into an adjacent stack-shaped semitubular member 12 as the result of the shape of an upper sealed wall 14 in terms of the height from the semitubular member 11 and sent upward. Meanwhile, the water introduced into the top of a funneled intake is let flow into an insertion part 3 through the slot of a lid 5, discharged through the slot 16 of a filtration protrusion 15, purified and collected in a collecting vessel. The entrained air flowing out of the slot 16 flows in an air collecting space 9 and is discharged upward through the adjacent semitubular member 12 and open hole 18 to enhance the water purifying effect. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H10267800-A (JP)
Title: Durability evaluation method for wheel drum
Inventor: KUBO SUSUMU
IPC: G06F17/50
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To make a numerical analysis and shorten the analysis time by modelling a tire being non-linear composite parts in the form of linear element, and analyzing the tire. SOLUTION: In modelling a tire part in the form of a linear element, two-dimensional shell element, one-dimensional beam element or three-dimensional solid element method can be used and a also method combining the above methods can be used. A pneumatic pressure of the tire part, pressure contact effect in a tire bead part, an additional load input through the contact between a drum and the tire, and the like are treated as direct loads, and thereby the analysis model is simplified from the non-linear analysis to the linear analysis. Accordingly, the modelling of tire part in the stress analysis model of drum durability test is simplified, and by dealing the non-linear tire as the linear form the analysis time is reduced, and a stress of wheel generated by the drum durability test can be estimated easily by the computer simulation analysis, which leads to reduction of the number of test times and the developping time.
Patent JP-2000270471-A (JP)
Title: Power supply system and information guide system
Inventor: TAKAI TAKUO
IPC: H04Q9/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a power supply system simplifying a structure of a device supplied with power via a power line, so that the cost of the device can be suppressed low, and an information guide system facilitating rewriting of information stored in an information guide device so that efficiency of rewriting is improved. SOLUTION: In an information guide system provided with a transmitter 1 which guides position information to the visually handicapped persons, a receiver receiving a transmitted wave from the transmitter 1, and a rewriter 18 which transmits rewriting information for rewriting the positional information stored it he transmitter 1, before commercial power is supplied to a plurality of the transmitters 1 via a power supply line 17, a common power source 13 having a transformer 14 and a rectifier circuit 15 is provided, and power is supplied to each transmitter, without performing transforming or rectifying in each transmitter. The rewriting information of the rewriter is transmitted to each transmitter via the power supply line, and to rewrite the position information of each transmitter based on a rewriting data signal.
Patent JP-S60214578-A (JP)
Title: Semiconductor light emitting device
Inventor: OOSAKA SHIGEO
IPC: H01S5/00
Filed: 1984-04-10
Abstract: PURPOSE:To provide a highly efficient and reliable high-power device furnished with an excellent reflection film structure capable of withstanding heavy duties by a method wherein one of the reflecting surfaces of an oscillator is coated with a first metal film which is further coated with a second metal film whose reflectivity is higher than that of the first metal film. CONSTITUTION:A first metal film 20 is a Ti film typically 100Angstrom thick formed on a dielectric film 19 by means of evaporation or sputtering. A second metal film 21 is formed, which is a 0.1-0.2mum-thick Au film attached to the first metal film 20. The first metal film 20 functions only to augment adhesion between the second metal film 21 and the dielectric film 19, and is composed of Ti, Ni, Cr, Mo, or W, with its thickness thin enough to cause but a sufficiently small optical loss. The second metal film 21 is the reflecting film, and is built of such a high-reflectivity metal as Al, Au, Ag, Cu, Pt, or the like.
Patent JP-H07261371-A (JP)
Title: Reticle for producing semiconductor element and method for correcting error in reticle production in aligner
Inventor: TAKAOKA HAJIME
IPC: G03F1/38
Filed: 1994-03-16
Abstract: PURPOSE:To decrease pattern aligning errors by measuring the magnification errors of the production errors of a reticle prior to exposing and executing exposing after correcting the magnification. CONSTITUTION:Marks 4 for correcting the production errors are formed at >=4 points at the circumference of pattern forming parts on the reticle. Microscopic errors, distortion of lenses, etc., are removed before measurement of the reticle production errors. Namely, the positional relations between the slit 2 of a microscope 9 and the marks 6 on a stage are measured. The reticle 3 is loaded by the aligner and the mark positions are compared with the marks 6 on the stage through a projecting lens 5. The scanning position of the stage 7 is measured by a laser interference meter 8. The reticle production errors are exactly corrected.
Patent JP-S61229805-A (JP)
Title: Dental reparative material
Inventor: YAMASHITA ATSUSHI
IPC: A61K6/00
Filed: 1985-04-03
Abstract: PURPOSE:The titled material, obtained by forming a tinned layer containing polymer particles on the adhered surface of noble metal cast articles, having remarkably improved adhesive force and adhesion durability, and capable of maintaining the adhesive surface of teeth or various materials to dental prostheses for a long period. CONSTITUTION:A dental reparative material obtained by forming a tinned layer (having 0.02-10mum, preferably 1-2mum thickness, in general) containing polymer particles, preferably particles of (meth)acrylate based polymer on the adhered surface of a cast article made from a noble metal, e.g. gold, silver, platinum or palladium alone or an alloy containing >=60wt% total of noble metal component as a material. The surface of the above-mentioned polymer particles is treated with a cationic surfactant or polymer particles having previously introduced cationic groups thereinto in an amount within 1-10wt% range based on an ordinary electrodeposition solution (containing stannous sulfate) and the adhered surface of a cast article is plated therewith.
Patent JP-H03270584-A (JP)
Title: Fm voice tbc circuit for video disk player
Inventor: ONIZUKA KAZUHIRO
IPC: H04N5/93
Filed: 1990-03-20
Abstract: PURPOSE:To surely suppress voice output noise such as switching noise without audio muting by using a control means so as to allow a low pass filter to filter a time axis error signal fed to a reversed phase adder means only at the detection of a noise component by a detection means. CONSTITUTION:An error signal from a phase comparator 13 is inputted to an error signal noise detection circuit 21, and the error signal noise detection circuit 21 outputs a noise detection signal to an error signal control circuit 22. When a detection signal of the noise component is inputted from the error signal noise detection circuit 21, an output of a 90 deg. phase shifter 15 is subject to low pass filtering and the result is inputted to a reversed phase adder 6. Thus, a time axis error component of an audio signal is cancelled at the reversed phase adder 6 normally, and when noise takes place in a time axis error signal, the time axis error signal is suppressed to avoid reversed phase addition.
Patent JP-2000267187-A (JP)
Title: Projection type display device
Inventor: ITO TAKAFUMI
IPC: G09G5/397
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To project and display a picture by a projection type display device even in a state where a computer is not connected to the device by using display picture data stored in a portable type memory. SOLUTION: When a user loads a memory card 42 in a memory controller 40, a CPU 20 starts the execution of a processing program PR1 stored in the memory card 42. The memory picture data stored in the memory card 42 is set as an input source. The memory picture data is read out from the memory card 42 by the CPU 20 and written in a frame memory 22 by a picture processing circuit 10. The circuit 10 outputs the memory picture data as digital picture data DV1. The picture expressed by the memory picture data is displayed on a screen 104. Sound data is read out from the memory card 42 by the CPU 20 and reproduced by a speaker 50.
Patent JP-S52458-A (JP)
Title: Liquid level gauge
Inventor: TATSUNO HIYOSHI
IPC: G01M3/26
Filed: 1976-06-17
Abstract: PURPOSE: To provide a gauge which usually measures the liquid amount in a tank and which, at night time or during holidays, detects the leakage or flow-in of rain water utilizing the up and down movement of a float. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06281866-A (JP)
Title: Microscope image observing system
Inventor: WATANABE KIYOBUMI
IPC: G02B21/36
Filed: 1993-03-30
Abstract: PURPOSE:To execute with a high efficiency fetching and display of an image and an observation of a cell diagnostic sample in the case where an image of a sample which does not conform to the whole image of one piece of sample is fetched, and a magnification of a master image and a slave image is large. CONSTITUTION:In the case where a macro-image fetching device 16 fetches the whole image of a sample spread on the whole slide glass, when a master image is fetched as plural macro-images, a personal computer 1 designates a position for fetching the image by marking, in the case where a magnification difference of the master image fetched by the macro-image fetching device 16 and a slave image is large, and also, fetches plural slave images to this designated position, and manages them by a tree structural drawing so as to be freely comparable.
Patent JP-S51147788-A (JP)
Title: Anti-corrosive mechanism of submarine repeater
Inventor: KAIZU RIYOUSUKE
IPC: H02G15/14
Filed: 1975-06-14
Abstract: PURPOSE: The long year security of the heterogeneous metal components such as the cable outer conductor and the common part mother material for the submarine repeater from the common. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58187952-A (JP)
Title: Copying method
Inventor: SUZUKI SHIGERU
IPC: G03G15/04
Filed: 1982-04-28
Abstract: PURPOSE:To enable high-speed copying and to improve image quality by moving a movable part of an optical system back and forth once by one rotation of an endless driving means and rotating a photoreceptor plural times during said time thereby accelerating and decelerating the moving part without impact thereon. CONSTITUTION:A photoreceptor 6 is rotated by a main motor MM, and when a copying magnification is set at an unmagnification, the pin 40 erected to a chain 43 contacts with a contact surface 32 under pressure and moves a bracket 30, a mirror 2 fixed to the same and a light source in a left direction, thereby scanning the original on original glass 1 through a slit. The mirror 2 is kept accelerated during the time when the pin 40 moves from the position shown in the figure to the peak part of a sprocket 42; thereafter, the mirror moves at an equal speed, and when it comes to the left circumferential surface of a sprocket 41, the mirror is decelerated and further the mirror 2 is returned rightward by means of a motor RM and a chain 73, when the photoreceptor 6 is under the 2nd rotation. Thus, max. three sheets, more preferably two sheets of copying are obtained from the same electrostatic latent image; therefore, the image quality is improved and the high speed copying is accomplished without impact.
Patent JP-S57187842-A (JP)
Title: Electromagnetic focusing crt
Inventor: GEMA TAKETOSHI
IPC: H01J29/64
Filed: 1981-05-15
Abstract: PURPOSE:To correct variations of a focusing state by controlling from outside a tube an electron beam focusing magnetic field energized by a permanent magnet stored in the tube. CONSTITUTION:An auxiliary focusing unit 20 is constituted with a plastic holder 26 having a clamper 27 on one end to fix it around a neck 4, two plastic magnetic substance holders 28 capable of moving in the tube axis direction on the holder 26 and holding cylindrical magnetic substances 22, 23 on the outer contact face with the holder 26, and a screw 24 fitted to a projection 25 of the magnetic substance holders 28 to move in opposite directions each other by an equal amount. When the screw 24 is rotated so as to vary l by 5+ or -5m/m, the strength of an electron beam focusing magnetic field can be varied by about + or -5%, thereby an increase or a deterioration of the electron beam spot size on a phosphor screen due to variations of production can be reduced or prevented.