baber/WOPTO huggingface dataset:
Patent JP-S5641640-A (JP)
Title: Manufacture of image pick-up tube
Inventor: NOBUTOKI SABUROU
IPC: C03C17/245
Filed: 1979-09-14
Abstract: PURPOSE:To ensure the hiding of minute defects on a glass substrate and obtain with a high production yield conductive films of good quality, by forming a transparent conductive film through the use of both positive and negative sputterings. CONSTITUTION:Onto the upper surface of a light-transmitting glass substrate, a transparent conductive film is formed by high frequency sputtering a target material principally made of In2O3 or the like and containing SnO2. Here, the high frequency sputtering is performed by an alternate application of positive and negative sputterings. However, in overall, more positive sputterings are employed than negative sputterings. Accordingly, the transparent conductive film is formed by the positive sputterings while any protrusions, which occur at the film-forming part, are etched and thus removed. Owing to the alternate application of the positive and negative sputterings, a conductive film may be formed in such a manner that any troublesome fine particles, which are present on the substrate, are covered by the film. Consequently, the fine particles which frequently become the cause of defects can be hidden and a conductive film of good quality can be obtained with a high production yield.
Patent JP-H02297505-A (JP)
Title: Waveguide type wavelength filter
Inventor: MIKAMI OSAMU
IPC: G02B6/12
Filed: 1989-05-12
Abstract: PURPOSE:To eliminate dependence on the direction of the plane of polarization by providing a stripe-like optical demultiplexing area by forming integrally so that clad areas of one side of a first and a second stripe-like optical waveguides are constituted of core areas of a first and a second stripe-like optical waveguides, respectively, and placing a diffraction grating in the vicinity of this optical waveguide. CONSTITUTION:A stripe-like optical demultiplexing area 5 is provided by forming integrally so that a clad area of one side of a first stripe-like optical waveguide 3 is constituted of a core area of a second strip-like optical waveguide 4, and also, a clad area of one side of a second stripe-like optical waveguide 4 is constituted of a core area of a first stripe-like optical waveguide 3. Also, diffraction gratings 6, 7 having a period given by a function of an equivalent refractive index, respectively are placed in the vicinity of a first and a second stripe-like optical waveguides. In such a way, the dependence on the direction of the plane of polarization is eliminated, and the selected wavelength can be made variable.
Patent JP-H02297089-A (JP)
Title: Method and device for underground radar tomography
Inventor: NAGAMUNE AKIO
IPC: G01V3/12
Filed: 1989-05-12
Abstract: PURPOSE:To obtain detailed underground cross sectional information and to simultaneously survey a wide area by allowing an electromagnetic wave to be made incident on the underground, and measuring simultaneously and with high accuracy the amplitude and its propagation time of its transmission wave, reflected wave or diffracted wave. CONSTITUTION:A clock signal of a frequency f1 outputted from a clock generator 1, and a clock signal of a frequency f2 outputted from an M series signal generator 2 are supplied to the generator 2, and an M series signal generator 4, respectively. M series signals M1, M2 outputted from the generators 2, 4, respectively are allowed to branch into two, and one signal thereof is inputted to multipliers 5, 8, respectively. An output signal of the multiplier 5 is supplied to LPFs 9, 10, and an output signal of the LPF 9 is inputted to a maximum value measuring instrument 12. The measuring instrument 12 supplies a maximum value detection time pulse output of the input signal to a time measuring instrument 11 as a measuring start signal. By the measuring instruments 11, 12 and a minimum value measuring instrument 13, the amplitude and the propagation time of a transmission wave or a reflected wave or a diffracted wave are measured simultaneously, they are inputted to a computing element 14, and an underground cross sectional image is calculated therein, and displayed on an indicator 15.
Patent JP-H03821-A (JP)
Title: Manufacture of composite nonwoven fiber cloth and apparatus therefor
Inventor: MIKAERU ERU WAIRUDAA
IPC: D04H1/70
Filed: 1990-05-07
Abstract: PURPOSE: To eliminate the directionality of breaking strength by providing a specific hood mechanism stretching a fabric between a platform and an upper traveling path of a screen and guiding the fiber on a preparatorily selected surface area of the upper traveling path of the screen. CONSTITUTION: A screen 15 is horizontally moved below a platform 11 and a vacuum is applied to an opening 27 of the platform 11 with a suction box 22 through a hood mechanism 28. The hood mechanism 28 has side panels 31, 32 hinged to the platform and the lower edges 31', 32' of the panels 31, 32 are slidably engaged with the inner face of vertical plates 35, 36 with a spring 39. The gap between the plates 35, 36 is adjusted with a rod 37 and the angle of the panels 31, 32 is adjusted to adjust the width of the fiber mat to be deposited on the screen 15.
Patent JP-H11310646-A (JP)
Title: Production of thermoplastic elastomer composition
Inventor: MIZUNO YOSHIHISA
IPC: C08K3/06
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for continuously producing a thermoplastic elastomer composition having excellently balanced tensile strength, elastic recovery, moldability, and processability by dynamically heat-treating unvulcanized rubber and a polyolefin-based resin in the presence of a crosslinking agent by a specific method. SOLUTION: This method comprises the steps of (1) supplying (A) unvulcanized rubber (preferably, isobutylene-isoprene copolymerized rubber or the like) and (B) a polyolefine-based resin (e.g. crystalline ethylene-based polymer such as high-density polyethylene) into two serially connected kneading machines, and (2) dynamically heat-treating the obtained mixture in the presence of (C) a crosslinking agent (e.g. organic peroxide). It is preferable that an (A/B) weight ratio is (90/10)-(40/60). It is preferable that the first kneading machine has, for example, rotors for kneading around a kneading shaft which rotates, whose mechanism allows dynamic crosslinking with high shearing force and short retention time. It is preferable to rotate the shaft at 100 rpm or faster, at a specific energy of 0.19 kw.h/kg or larger.
Patent JP-H08314740-A (JP)
Title: Process dispatch method
Inventor: YORICHIKA KAZUO
IPC: G06F9/46
Filed: 1995-05-16
Abstract: PURPOSE: To suppress the increase of overhead which is caused by occurrence of a prescribed event that should start a real-time process. CONSTITUTION: As shown in (C), a CPU 1 carries out a time division process A and at the same time a CPU 2 carries out a time division process B for a time longer than a prescribed carry-over boundary time T2. If such an event that should start a real-time process occurs under such conditions, the execution of the process B is discontinued and the real-time process is started. When the real-time process is over, a time dividion process C that should be carried out after the process B is carried out by the CPU 2. The shortage X of the time slice time of the process B is carried over to the next time. When the process B is started as shown in (2) of (C), the process B is carried out for a time equivalent to the sum of the shortage X and a time slice time T1 of the process B.  Thereby, the process dispatch frequency can be reduced compared with the conventional system that is shown in (B).
Patent JP-S598295-A (JP)
Inventor: YAMAZAKI KATSUHIRO
IPC: H05B3/48
Filed: 1982-07-06
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-S6010551-A (JP)
Title: Manufacture of low pressure mercury vapor discharge lamp
Inventor: ITOU HIDENORI
IPC: H01J9/395
Filed: 1983-06-29
Abstract: PURPOSE:To facilitate encapsulation of amalgam by applying amalgam or metallic body onto the surface of a thin tube then inserting the thin tube into an exhaust tube and encapsulating inert gas and mercury through the thin tube into a light emission bulb thereafter sealing the thin tube and exhaust tube through welding. CONSTITUTION:Phosphor substance 2 is coated onto the inner face of a light emission bulb 1 while the flare section 5 of a stem 4 constructing a mount 3 is sealed at the opening at the opposite ends of bulb 1. Lead wires 7, 7 are sealed air-tightly to the stem tube 6 of stem while an exhaust tube 10 opening to the inner space 9 of bulb 1 is projected. A thin glass tube 11 is inserted into the exhaust tube 10 through a gap 12 against the innercircumferential face of the exhaust tube 10 while metal body 13 which will bond with mercury to form amalgam is applied onto the outer face at the end of insertion of the thin tube 11. Then predetermined amount of mercury 16 and inert gas are encapsulated in the bulb 1 through the thin tube 11 and the exhaust tube 10 is heated by a burner 14 to seal the thin tube 11 and the exhaust tube 10 integrally through welding.
Patent JP-S60261553-A (JP)
Inventor: HASHIMOTO ISAO
IPC: B02C15/04
Filed: 1984-06-07
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-S5742127-A (JP)
Title: Exposing device by electron beam
Inventor: TAKIGAWA TADAHIRO
IPC: H01J37/02
Filed: 1980-08-26
Abstract: PURPOSE:To prevent the lowering of the accuracy of drawing by putting a bellows, etc. between a mechanical pump and a drawing chamber or a preparatory data chamber. CONSTITUTION:The inside of the drawing chamber 1, the inside of a bodytube 10 and a section near an electron gun 11 are preparatively evaporated by means of the turbo-molecular pump 30. When the bellows 31 is put between the pump 30 and a predetermined position and vibration is absorbed, excellent electron beam exposure can be conducted without lowering the accuracy of drawing due to the vibration of the pump 30. After the preparative evacuation, ion pumps 21-23 causing no vibration are operated and the inside of the chamber 1 is evacuated to a high degree, and exposure is conducted.
Patent JP-S63280799-A (JP)
Title: Detergent composition for body
Inventor: TANABE RYOJI
IPC: C11D3/10
Filed: 1987-05-14
Abstract: PURPOSE:To obtain the aimed solid composition, containing a gaseous carbon dioxide generating component as an essential component and capable of imparting refreshing feeling of washing up by blood stream promoting and peripheral vasodilator action. CONSTITUTION:The aimed composition containing preferably (A) 5-30wt.% gaseous carbon dioxide generating substance, (B) 5-30wt.% gaseous carbon dioxide generation promoter, (C) 5-50wt.% detergent active component, (D) 2-10wt.% emollient agent, (E) 0.1-5wt.% gum and/or water-soluble high polymer and (F) 1-30wt.% excipient as principal components. Furthermore, sodium hydrogencarbonate and sodium carbonate are cited as preferred examples of the component (A).
Patent JP-S62275921-A (JP)
Title: Conveying device for chip parts
Inventor: MORI HARUHISA
IPC: B65G47/86
Filed: 1986-05-22
Abstract: PURPOSE:To convey chip parts without causing damage to them by providing a moving body with magnets at specified intervals for each magnet attracting only one piece of chip part of a columnar shape having mouthpiece electrodes of a magnetic material conductive to the end part. CONSTITUTION:Holding a pellet 7 between flanged 8 mouthpiece electrodes 6 and 6 of a magnetic material located on both sides of a glass tube 5, with a minute gaps between the flanges 8 and the glass tube 5, a chip part 4 is constituted. A turntable 10 rotatably supported about a vertical axis X is provided on its peripheral part at a specified intervals with a plurality of magnets 9 for attracting one side of the mouthpiece electrodes 6, with the magnet 9 being a size enough for attracting only one piece of the chip part 4. The chip parts 4 are supplied from a hopper 12, attracted one by one by means of the magnet 9, rotated in the direction of the arrow, stamped 14 for example, chuted 15, and held in a box 13. With the above arrangement, the chip parts 4 can be conveyed without being damaged.
Patent JP-S5451786-A (JP)
Title: Manufacture of luminous semiconductor device or optical ic
Inventor: SAITOU HIDEHO
IPC: H01L27/15
Filed: 1977-10-03
Abstract: PURPOSE:To form more than one mirror surface on the same surface in the multi- layer structure to which composition ratio x is varied between GaAs and AlxGa1-X As, by providing particularly high Al density layer with the side etching given selectively and thus forming the eaves part of the low Al layer with a cleavage. CONSTITUTION:Al high density n-type AlzGa1-z As 10, n-type AlyGa1-y As2', GaAs 3', p-type AlyGa1-yAs4' and n-type GaAs5' are laminated on n-type GaAs1'. Then the Zn diffusion is given reaching layer 4' from layer 5' to form P<+>-layer in stripes, and ohmic p-type electrode 7' and n-type electrode 8' are attached. Groove 9' is formed to reach substrate 1, and a side etching is given selectively to layer 10 with use of fluoric acid, hydrochloric acid, phosphoric acid, etc. to form eaves 11. A high selecting property is ensured if x + 0.25<=y<0.3 and 0.4<=z are satisfied. Then thin eaves 11 is cleaved to obtain new cleavage surface 12. The twin laser thus unified can simplify the vertical modes, and thus the transition vibration is suppressed at the modulation time.
Patent JP-H09306565-A (JP)
Title: Connection structure of superconductor
Inventor: KAMIYAMA MUNETSUGU
IPC: H01L39/02
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure of a superconductor with which a superconductor can be connected easily with low connection resistance without requiring highly advanced technique. SOLUTION: This connection structure is for a multicore superconductor A and a multicore superconductor B, and a superconductive wire 11a composing the multicore superconductor A and a superconductive wire 11b composing the multicore superconductor B are joined by solder 4, a superconductive wire 21a composing the multicore superconductor A and a superconductive wire 21b composing the multicore superconductor B are joined by solder 4, and further a superconductive wire 31a composing the multicore superconductor A and a superconductive wire 31b composing the multicore superconductor B are joined by solder 4.
Patent JP-S63280769-A (JP)
Title: Water soluble monoazo dye
Inventor: HIMENO KIYOSHI
IPC: C09B62/51
Filed: 1987-05-14
Abstract: NEW MATERIAL:A compound expressed by formula I {X is -NHCONH2, -NHSO2R<4> (R<4> is lower alkyl); R<1> is H or lower alkyl; R<2> and R<3> are H, lower alkyl, lower alkoxy or halogen; Y is -CH=CH2 or -CH2CH2OSO3H; n is 1-3] in the form of free acid. EXAMPLE:A compound expressed by formula II. USE:A dye for dyeing cellulose and nitrogen-containing fibers yellow. PREPARATION:For example, dyes expressed by formula II are condensed with amines expressed by formula IV in an aqueous medium at 30-40 deg.C to afford a compound expressed by formula V, which is then condensed with a compound expressed by formula VI in an aqueous medium at 90-95 deg.C to provide the aimed compound expressed by formula I.
Patent JP-H04228675-A (JP)
Title: Antistatic fiber
Inventor: YAMAGUCHI YASUSHI
IPC: D06M101/16
Filed: 1991-04-22
Abstract: PURPOSE:To obtain antistatic fiber excellent in durability. CONSTITUTION:Titanium ions or zirconium ions in an amount of >=0.02mequiv./g expressed in terms of titanium or zirconium are bonded to fiber containing >=0.02mequiv./g carboxyl groups in the fiber surface layer.
Patent JP-S5741858-A (JP)
Title: Prodution of quickly cooled and solidified metallic sheet
Inventor: SUKAI TETSUYA
IPC: B22D11/06
Filed: 1980-08-27
Abstract: PURPOSE: To efficiently produce metallic strips of uniform width and thickness by revolving two pieces of closely contacting rolls in the supply direction of molten metal, supplying the molten metal in the recess formed by the rolls and transferring and quickly cooling the same in the roll revolving directions.  
     CONSTITUTION: Molten metal 1 is supplied into a recess 3 formed by rolls 2, 2' which are in close contact with each other and are revolving in mutually opposite directions. Thereby, the part near the point where the formation of a solidified strip initiates is isolated from the atmospheric pressure, and consequently the pressure of the molten metal 1 can be changed in accordance with the flow speed thereof. Hence, metallic strips 4, 4' of uniform width and thickness are produced simultaneosly in two sheets along the rolls 2, 2' without causing defficiency of the molten metal 1 to be supplied. It is possible to smooth the shapes of both surfaces of the metallic strips 4, 4' by providing rolls 5, 5' in contact with the rolls 2, 2' and applying slight screw down to the strips 4, 4'. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62275978-A (JP)
Title: Yarn line changeover method for turret type winder
Inventor: IWAKI SEIJI
IPC: B65H67/048
Filed: 1986-05-22
Abstract: PURPOSE:To reduce the diameter of a pressure contact roller by temporarily stopping a movable frame body in a fully wound condition position, and lowering said movable body and bringing it into contact with an empty bobbin when the shaft center of a fully wound bobbin is moved below a traverse mechanism due to the rotation of a turret arm. CONSTITUTION:When an expected quantity of yarn line is wound on a bobbin 30A, a yarn line which is engaged with a traverse guide 5a is removed and a pressure fluid which is proportionate to the weight of a movable frame body 4 is fed to a fluid cylinder 7, to temporarily stop the movable frame body 4 in a fully wound condition position. Then, as the fully wound bobbin 30A is moved from a winding position to the lower position of a traverse mechanism 5 due to the rotation in the (a) direction of a turret arm 2, the pressure fluid of the fluid cylinder 7 is discharged out, and the movable frame body 4 is lowered and brought into contact with an empty bobbin 30B which is moved from a doffing position, to carry out the changeover of the yarn line. Thus, the diameter of a pressure contact roller 6 can be reduced shortening the free length F1, and a favorable package can be obtained while improving the success rate for the changeover of yarn line.
Patent JP-2000311709-A (JP)
Title: Lithium secondary battery
Inventor: SOGA IWAO
IPC: H01M10/052
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a flat and thin lithium secondary battery with an excellent cycle property. SOLUTION: In this lithium secondary battery, a battery element 1 is covered with a laminate film 2. The battery element 1 is formed by laminating a positive electrode 11, a negative electrode 12 and a nonfluidic electrolyte layer 13. A nonfluidic electrolytic liquid non-fluidized by polymer is contained in a positive electrode active material 11a or a negative electrode active material 12a on a current collecting body 15 of the positive electrode 11 or the negative electrode 12. The active material layers 11a and 12a have a binder volume percentage of 5-12%.
Patent JP-H09278945-A (JP)
Title: Copolymerized latex composition and paper coating composition using the same
Inventor: SUZUKI SHIGEO
IPC: C09D121/00
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a copolymerized latex composition useful as a binder for providing a composition for a paper coating excellent in bond strength, water resistance, impressionability of an ink and blister resistance by adjusting pH of the copolymerized latex having a specific composition by using an amino compound. SOLUTION: This copolymerized latex composition is obtained by adjusting the pH of the copolymerized latex obtained by an emulsion polymerization of a mixture comprising (A) a conjugated diene-based monomer (preferably 1,3-butadiene), (B) an ethylenically unsaturated carboxylic acid (e.g. acrylic acid or maleic acid) and (C) an ethylenically unsaturated monomer without the component B to pH 4-11 preferably pH 5-9 by using an amino compound of the formula H2 N(C2 H4 NH)n H [(n) is 1-5], (e.g. ethylenediamine) as an agent for adjusting the pH. The component A of 25-65wt.%, component B of 0.5-8wt.% and component C of 18-79.8wt.% are preferably used based on the amount of the before mixture of the monomer. Moreover, the average particle diameter of the before copolymerized latex is preferably 70-150nm.
Patent JP-H07327396-A (JP)
Title: Motor controller
Inventor: MIZUMOTO MASAO
IPC: H02P6/24
Filed: 1994-05-31
Abstract: PURPOSE:To control the drive of a motor by using a fewer number of elements than the conventional. CONSTITUTION:In the case of braking a motor, a transistor Q7 is turned off, and the current from a power supply battery V is cut off. In this state, transistors Q1, Q2, Q3 are turned on simultaneously, and as a result, respective motor coils L1, L2, L3 can be shorted simultaneously. Therefore, the four transistors Q1, Q2, Q3, Q7, control the current in the case of driving the motor and cancel the counter electromotive forces of the motor in the case of braking the motor can be performed. Thereby, the circuit of the motor driver can be made simple and cheap.
Patent JP-H01290770-A (JP)
Title: Film formation by optical cvd method
Inventor: KIKUCHI MASAYUKI
IPC: C23C16/04
Filed: 1988-05-16
Abstract: PURPOSE:To selectively and easily form an optical CVD film on a base plate by coating the region of the base plate excepting a film formation region with a fluororesin film and thereafter irradiating the base plate with light in the reduced atmosphere of reactive gas in case of forming the film on the base plate by a light CVD method. CONSTITUTION:A fluororesin film 2 is formed on a base plate 1 and a patternlike mask 5 made of photoresist material is formed thereon and thereafter a fluororesin film part 3 which has been exposed by a groove 6 for pattern formation of the mask 5 is etched in the oxygen plasma atmosphere to form a pattern groove 4 and thereafter the mask 5 is removed. After the base plate is placed on the supporting base 11 of a light CVD device 10 and this CVD device is evacuated through an exhaust port 12, reactive gas is introduced and the base plate is irradiated by ultraviolet rays from an irradiation part 14 of the upper part and a patternlike CVD film 7 made of decomposed substance of the reactive gas is selectively formed in the pattern groove 4. Finally the fluororesin film 7 for pattern formation is removed by oxygen plasma to leave the patternlike CVD film on the base plate 1.
Patent JP-S62276129-A (JP)
Title: Water-stop work for underground concrete structure
Inventor: NAGAHAMA SHIGEO
IPC: E02D31/02
Filed: 1986-05-23
Abstract: PURPOSE:To quickly and exactly stop the leak of water in water-leaking portions by a method in which a through hole is formed in a water-leaking portion, a cement-water mixture is injected under pressure into the hole while increasing the amount of cement gradually, and finally the mixture containing a coagulant is injected under pressure. CONSTITUTION:A through hole 3 is drilled in a concrete wall 1 in water-leak portion, and a cement-water mixture is injected through the hole 3 into the soil 4 outside of the wall 1 while increasing gradually the amount of cement in the mixture, where cement particles go into cracks 7 in the wall 1 or its joints 6 to close the cracks 7. The mixing ratio of cement in the mixture is gradually increased and finally a setting agent is added to the mixture to form a set cement layer 5 on the outside of the wall 1 in the water-leak portion. The leak of groundwater through cracks 7 can thus be quickly and exactly stopped at low cost.