baber/WOPTO huggingface dataset:
Patent JP-H0215815-A (JP)
Title: Restricting cooling method for shape steel
Inventor: OMORI KAZUO
IPC: B21B1/082
Filed: 1988-06-30
Abstract: PURPOSE:To prevent generating a warp on cooling a rolled stock by restricting the upper and lower sides of the rolled stock before the high temp. part in the cross section. CONSTITUTION:A restricting cooling apparatus 4 equipped with a water cooling nozzle 42, header 43, restricting device 41 is set up on the upstream side of the final rolling universal mill 2 for the rolled stock 1 consisting of the shape steel. Based on measured values of a web temp. and flange temp. before starting the restricting cooling, rolling time for the final pass, each heat transfer coefficient of the air cooling and water cooling, a flow rate density of the water cooling, flow rate of the nozzle are set to restrict and to cool the rolled stock 1, then, to carry in the final rolling universal mill 2 to perform the final rolling. At this time, in the state that the temp. difference between the web and flange of the shape steel rolled stock 1 is almost dissolved, the final finish rolling is performed. By this method, because the effect of the transformation for the cooling control is prevented, the generation of the warping on cooling the rolled stock 1 is prevented.
Patent JP-S6410061-A (JP)
Title: Air conditioner
Inventor: HACHISUGA SHUNJI
IPC: F25B5/00
Filed: 1987-06-30
Abstract: PURPOSE: To attain freedom in load regulation at the time of parallel operation by stopping the rotary section when a specified refrigerant is fed to an arbitrary number of indoor units and operating the rotary section intermittently when request of thermal load is different among a plurality of indoor units. CONSTITUTION: Under a state where conduction with each port 14 in a conduction port 19 and a casing 13 or combination with the conduction port 19 is varied depending on the rotary position of a rotary section 11, respective conducting positions can be set to be switched simultaneously. When the rotary section 11 is in nonrotational state, refrigerant liquid can be fed to a required position by conducting an indoor unit at an arbitrary position with the rotary section 11. Since a fluid distribution means 9 is provided with the rotary drive source 12 of the rotary section 11, fluid supply to each indoor unit 2 can be regulated between 100-0% by switching conduction of each port 14 selectively.
Patent JP-S6319009-A (JP)
Title: Control state display device
Inventor: HIRANO TSUTOMU
IPC: H04N5/445
Filed: 1986-07-11
Abstract: PURPOSE:To improve universal applicability, and to reduce cost, by lightening either light emitting means out of >=2 means corresponding to the output of a differentiation circuit. CONSTITUTION:A control state display device is constituted of a comparator 4, light emitting diodes 5 and 6, etc., and controls a device 2 to be controlled by a control voltage from a control signal generator 1. The control voltage is also supplied to the differentiation circuit 3, and a changed amount is detected. Its output is supplied to a comparator 4 by a operational amplifier 7, and is outputted as a prescribed voltage. As a result, it is possible to display the state of the control voltage by lightening the light emitting diode 6 when the output of the comparator 4 is equal to a power source voltage, and lightening the light emitting diode 5 when it is equal to the earth voltage.
Patent JP-H10338574-A (JP)
Title: Aluminum nitride-base composite, electric functional material, electrostatic chuck and production of aluminum nitride-base composite
Inventor: KATSUTA YUJI
IPC: C04B35/581
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain a new AlN-base material less liable to variation in volume resistivity in a wider temp. range. SOLUTION: This AlN-base composite contains AlN grains and γ-alumina type crystals. The concn. of oxygen in the AlN grains measured with an X-ray microanalyzer is 0.40-0.60 wt.% and the number of spins per unit mg of Al obtd. from a spectrum by an electron spin resonance method is 1×10<12> -1×10<13> spin/mg. The main peak by cathode luminescence is preferably at 350-370 nm and the ratio of the intensity of the diffraction peak (2θ=44 to 45 deg.) of the γ-alumina type crystals to that of the AlN grains is preferably >=0.025.
Patent JP-S57110322-A (JP)
Title: Method of changing water content of water absorbing or water discharging material
Inventor: UORUFUGANGU TSUIMERUMAN
IPC: A01F25/13
Filed: 1981-10-15
Abstract: The water content of a material, which tends to either absorb water or to release water, is changed with the aid of a film, which at least partially separates the material from the adjacent space and is impermeable to liquid water but permeable to gaseous water. Polyvinyl alcohol with a particular degree of polymerization and degree of hydrolysis is used as the film material. The film can be mechanically or chemically after-treated. The moistening or de-moistening of the material, which is solid, liquid or gaseous, is effected, utilizing a water vapor pressure gradient, under very mild conditions.
Patent JP-S5586567-A (JP)
Title: Preparation of decorative board
Inventor: KOYAMA KAZUYUKI
IPC: B05D5/06
Filed: 1978-12-25
Abstract: PURPOSE: To obtain a decorative board with excellent three dimentional design effect by a mechanism wherein a platelike pattern material with punched appropriate patterns is arranged on a surface of a base plate and a high viscous paste is coated on an upper surface thereof, thereafter concaved surface portions formed by removing the said pattern material upwardly are dried and subjected to a polishing and shaving operation or the like.  
     CONSTITUTION: To a surface of a base plate 1 comprising a building board, a metal or a plastic thin pattern material 3 with punched appropriate shaped pattern openings 3a of which thickness is 0.5W3mm is arranged and thereafter a pastelike substance 4 with viscosity 10000W50000c.p.s. is coated by pressing and subsequently, the said pattern material 3 is upwardly lifted to form raised pattern portions 5, 5' comprising pastelike substances within openings 3a of which a peripheral portions are projected upwardly. The said raised portions 5, 5' are dried, and thereafter the surface portions thereof are ground or subjected to a shaving process to form constant height portions projected from the surface of the base board 1. Thereby, is obtained a decorative board arranged with craterlike concaved patters 2 of which peripheral edge portions 2a are raised in a ringlike form and the inner portions 2b are concaved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5865815-A (JP)
Title: Prevention of negative pressure encountered in removal from seabed for landing structure
Inventor: NORIMATSU YASUFUMI
IPC: E02B17/00
Filed: 1981-10-14
Abstract: PURPOSE:To easily and exactly eliminate the occurrence of negative pressure in the removal from seabed for landing structure by a method in which a heat reactant is housed in the inside of a landing structure, and reaction gas generated by heating the heat reactant is flowed into the space between the bottom of the structure and the seabed. CONSTITUTION:In a structure 1 being landed on the sea bed 2a, the bottom 2 as its lower end is povided with plural removing units 7 housed in a container 8. In pulling up the structure 1, or during the removal period, when an operating switch S is turned to ON and a heater 14 is energized, a heat reactant 12 composed of a black explosive mixture, etc., existing below a refractory layer 11, begins to react with a heat-meltable film 17 (e.g., of vinyls, etc.) and the film 17 is melted. A huge amount of gas generated from the reactant is spouted from the small hole 10 of a plate 9 below the container 8, whereby preventing the generation of negative pressure in the removal of the structure and permitting the pulling-up work to be performed readily.
Patent JP-H09325109-A (JP)
Title: Device for measuring rubber hardness
Inventor: TAKAHASHI YASUSHI
IPC: G01N3/40
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To enable high precision measuring without removing a belt by catching a power transmission belt made of rubber between a pair of catching sections which have a guide groove for positioning at one end. SOLUTION: First, a V ribbed belt 30 is inserted between a movable catching plate 16 and a fixed catching plate 17 of a catching means 4. A rib projected part 35 and a rib recessed part 36 is engaged respectively into a recessed part 37 and a projected part 38 of a guide groove 36 of a back side 16A of the catching plate 16, and the belt 30 is caught between the catching plates 16 and 17. Then, a body case 5 is moved toward the means 4. A measuring needle 8 and a pressurizing surface 5A are both put through a piercing hole 20 of the catching plate 16 to press against an end surface 35A of the projected part 35 with a specified pressing force F. Thereby, the measuring needle 8 is pushed back toward the body 5 by reaction of the belt 30 to rotate a pointer 7 in proportion to the moved distance, and to indicate rubber hardness.  If the pitches of the projected part 35 and the recessed part 36 of the belt 30 are different, the catching plate 16 should be replaced by a catching plate 16 having a guide groove 36 of the fitted pitch.
Patent JP-2000351195-A (JP)
Title: Screen printing apparatus and method
Inventor: MITSUGI KOJI
IPC: H05K3/12
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To perform accurate printing by always making filling force constant by making printing pressure per the unit length of a squeegee constant. SOLUTION: An electropneumatic regulator control device 162 for controlling the pressure of air supplied to the air cylinders 135, 136 of the push-down devices arranged to both end parts of squeegees 111a, 111b is provided. This electropneumatic regulator control device controls the pressure of air to the air cylinders corresponding to the shape of a substrate on the basis of the position of the substrate 24, the position of the squeegees and the shape and dimension of the substrate to control the push-down quantities at both end parts of the squeegees to make the printing pressure per unit length of the squeegees constant.
Patent JP-H0918082-A (JP)
Title: Semiconductor laser element
Inventor: OKUBO NORIO
IPC: H01S5/00
Filed: 1995-06-29
Abstract: PURPOSE: To enable a semiconductor laser element to be protected against COD and enhanced in output power by a method wherein a current non-injection region on an active layer adjacent to a projection end face of a double hetero structure cleaved in the lengthwise direction of a resonator and a semiconductor layer larger than the active layer in band gap are provided. CONSTITUTION: An n-GaAs buffer layer 2, an n-AlGaAs lower clad layer 3, a GaAs lower light confinement layer 4, an active layer 5, a GaAs upper light trapping layer 6, a P-AlGaAs upper clad layer 7, and a P<++> -GaAs cap layer 8 are successively laminated on an n-GaAs substrate 1. The cap layer 8 and the upper clad layer 7 are etched for the formation of a ridge mesa, a part of the cap layer 8 on the top of the ridge mesa is removed as long as the length of a resonator so as to serve as a current non-injection region 8a, and an SiOx layer 9, an electrode contact window 9a, and an AlOx layer 10 are formed. Therefore, when an InGaP layer 11 larger in band gap than the active layer 5 is grown on a cleavage end face, a semiconductor laser element high in power output and reliability can be obtained preventing COD.
Patent JP-S6224876-A (JP)
Title: Automatic inspection method for number marked on automobile body
Inventor: UESUGI YUKIO
IPC: G05B19/418
Filed: 1985-07-26
Abstract: PURPOSE:To automate an inspection by providing the TV camera to pickup a marked number, to arrange a character collating unit as well and to control the start of welding stage by collating the pickup number and command number in succession. CONSTITUTION:The TV camera 20, 20a to pickup a chassis number and control number respectively is provided and the character collating unit 23 having a character collating part 31 and interface 24 is arranged as well. The camera 20 picks up the image of the chassis number, camera 20a picks up the control number and they are inputted respectively to the character collating part 31 via control number recognizing part 30, 30a. In this case, the confirmation of the chassis number and control number, etc. is performed automatically by collating the pickup number and command number via the memories 37, 37a of the interface 24 and character collating part 31. The inspection is automated with this method.
Patent JP-H03223716-A (JP)
Title: Color liquid crystal display device
Inventor: FUKUTANI HIROTSUGU
IPC: G09F9/30
Filed: 1990-06-20
Abstract: PURPOSE:To improve the display quality by including a transparent display electrode formed in a range corresponding to plural color selection members selected corresponding to a predetermined color. CONSTITUTION:On a glass substrate 21a, rectangular color filters 1 of three colors, i.e. red, green, and blue are arrayed zigzag. When segment electrodes S are formed only in areas corresponding to the red filters among the color filters 11, red is displayed in the display area. Segment electrodes S are formed in areas corresponding to the green or blue filters and then green or blue is displayed in the display area. Thus, display electrodes are formed corresponding to one kind of color selecting members and when the display electrode is applied with a voltage, light is transmitted through a liquid crystal layer 23; and the color selecting members select one predetermined color for the transmitted light and the predetermined color is displayed in the display area. Consequently, the display quality is improved.
Patent JP-H04361239-A (JP)
Title: Single crystalline thin film and produciton thereof
Inventor: MORI KOJI
IPC: G02F1/37
Filed: 1991-06-08
Abstract: PURPOSE:To provide the single crystalline thin-film suitable for obtaining a high-performance SHG element. CONSTITUTION:Metal oxides Li2O, Nb2O5, Ta2O5, and MOz (z is arbitraty) are respectively previously prepd. as targets TG1, TG2, TG3, TG4 for laser abrasion. The laser beam BM from an excimer laser 1 is thereafter made incident successively in prescribed sequence on the respective targets TG1, TG2, TG3, TG4 to successively epitaxially grow the abraded metal oxides from the surfaces of the respective targets on LiTaxNb1-xO3 (0gammax<=1) as a single crystalline substrate 2 to form LiTayNb1-yO3:M as the single crystalline thin-film 3.
Patent JP-H0841739-A (JP)
Title: Ring spinning frame provided with inclined flange-shaped ring
Inventor: HERUBERUTO SHIYUTARUDAA
IPC: D01H7/52
Filed: 1995-06-29
Abstract: PURPOSE: To provide a ring spinning machine generating higher output by increasing the rotational speed. CONSTITUTION: The ring spinning machine has a compressor within the range of a drafting apparatus. A traveler 20 matching with the ring 18 is formed in a manner to form a yarn passing part (GDL) having a dimension of <=0.2 mm between the ring 18 and the traveler 20 at the end of a cop forming process, i.e., at the completion of a cop. The separation of short fibers protruded from a yarn can be suppressed and, accordingly, the lubrication between the ring 20 and the traveler 18 is improved by this structure.
Patent JP-S5954121-A (JP)
Inventor: NAKADA RIYOUSAKU
IPC: H01H1/38
Filed: 1982-09-21
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-S6320336-A (JP)
Title: Production of porous sheet having open cell
Inventor: TSUCHIYA HIROTAKA
IPC: B29C67/20
Filed: 1986-07-11
Abstract: PURPOSE:To obtain easily and exactly the titled uniform sheet having air permeability and water impermeability and excellent mechanical properties, by irradiating an inorganic filler-containing resin sheet with laser beams. CONSTITUTION:100pts.wt. resin (A) such as PP, PS, PVC, polycarbonate or polyester are mixed with 10-300pts.wt. inorganic filler (B) such as calcium carbonate, Al2O3 or talc, of a particle diameter of 0.01-30mu and, optionally, additives (C) such as a stabilizer, a dispersant, an antistatic agent and a lubricant. The mixture is melt-kneaded and molded by, e.g., calendering to obtain an inorganic filler-containing resin sheet. This sheet is irradiated with laser beams of carbon dioxide gas, Ar or the like.
Patent JP-H11341251-A (JP)
Title: Facsimile equipment
Inventor: MOROI SHOHEI
IPC: H04N1/32
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide facsimile equipment which can perform mutual communication through a fax with the use of a number display, and with which transmission and reception state of the fax is easily grasped. SOLUTION: Facsimile equipment 1 is composed of a control part 100 including a telephone number comparison part 101 and a time monitoring part 102, a display part 120, a telephone number storage part 130, a sound transmission part 140, a fax transmission/reception control part 150, and a reception file 160, and is a type which copes with number display. The telephone number storage part 130 is disposed to the facsimile equipment 1 and allows a party which can receive a fax of high degree of urgency or importance to register in advance. Thus, when an urgent document output delay occurs by an engine fault or other document output, it is possible to allow a machine on the reception side to attract attention by a warning display or buzzer. Moreover, it is possible to return a comment to a transmission destination party and mutual communication through the fax is enabled.
Patent JP-2000039688-A (JP)
Title: Camera frame assembly provided with film roll chamber having film protector
Inventor: WATKINS JOSEPH A
IPC: G03B17/30
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a camera frame assembly to use a photographic film roll. SOLUTION: The frame 12 of this camera frame assembly 10 is provided with a take-up chamber 14, a film roll chamber 16 and an intermediate part 18 between the chambers. The chamber 16 demarcates a cylindrical film space 52. The chamber 16 is provided with a throat outside the film space and a pair of counter terminals 44. The protector 54 partially covers the throat. The protector is provided with a gate part 58 and a stem part 60. The gate part faces to the intermediate part. The stem part is bonded with the throat in fixed relation. The stem part is provided with a pair of counter margins. The margin is set from the terminal of the chamber 16. The margin and the chamber 16 are extended through the throat, and demarcate at least one access way connected with the film space.
Patent JP-S6321380-A (JP)
Title: Rotor of roots supercharger
Inventor: MIZUTANI MASAHIKO
IPC: F04C18/18
Filed: 1986-07-11
Abstract: PURPOSE:To improve durability and sealing performance by coating the outer surface of a Roots supercharger with the fluoroethylene propylene copolymer resin mixed with reinforcing members. CONSTITUTION:The outer surface of the rotor of a Roots supercharger is coated through the paint baking with the fluoroethylene propylene copolymer resin mixed with the reinforcing members such as glass fiber, carbon fiber, and aramid resin. When such coated rotor is used, the frictional coefficient can be reduced, and durability can be improved, and the sealing performance between the rotors or between the rotor and a casing can be improved. Any reinforcing member other than the above-described material can be used so far as it improves the abrasion resistance of the fluoroethylene propylene copolymer, and the filler generally used as resin quality improving material can be used.
Patent JP-S5864481-A (JP)
Inventor: AIZAWA SUNAO
IPC: F26B15/22
Filed: 1981-10-15
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-2000003086-A (JP)
Title: Conductive roller
Inventor: SAKOGAWA KOUICHI
IPC: C08L23/00
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a conductive roller which does not change its volume specific resistivity even when voltage is applied for a long time. SOLUTION: The conductive roller has an elastic layer satisfying the following physical properties. (1) The initial volume specific resistivity (resistivity at the time 10 sec after voltage is applied) is 102 to 1012 Ω.cm, and (2) changes in the resistivity satisfies 0.1<=(volume specific resistivity at the time 1 hour after voltage is applied)/(initial value)<=10.
Patent JP-H09325778-A (JP)
Title: Music sound generating method
Inventor: KITAYAMA TORU
IPC: G10H7/00
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To stably output music sound waveforms by storing music sound waveform samples, which are stored in a storage means, in an output buffer. SOLUTION: When a waveform generating process is started, an operation preparation is conducted for a first music sound waveform sample of a first sound generating channel(ch) which is the first order in the operation. Then, a discrimination is made to check whether there exists the music sound waveform sample, which is advance generated in the sound generating ch, or not. If the sound generating ch is the ch which is the object of an advance generation and the corresponding music sound waveform sample is stored in an advance generation butter SB, the music sound waveform sample stored in the buffer SB(ST1) is added to an output buffer OB. Thus, a music sound waveform sample is generated in advance during the idle time of the CPU processing.
Patent JP-S5788101-A (JP)
Title: Repellent for noxious insect
Inventor: AIKAWA TEIICHI
IPC: A01N35/02
Filed: 1980-11-22
Abstract: PURPOSE: An inexpensive repellent for noxious insects effective for exterminating noxious insects in cloths, harmless to warm-blooded animals, having a powerful insecticidal effect and long prolonged effect, not damaging a plastic even by its contact with the plastic, comprising benzalacetone as an active ingredient.  
     CONSTITUTION: A repellent comprising benzalacetone shown by the formula as an active ingredient. When it is blended with a sublimate substance, e.g., naphthalene, camphor, etc., an insecticidal effect is enhanced and an immediate effect is provided. A blending ratio of benzalacetone to sublimate substance by weight is 99:1W5:95. The blend, if necessary, blended with a common auxiliary additive, etc., put in a plastic container directly as it is in powder or after being tableted or supported by a packing body, e.g., cloth, paper, etc., and stored or used. The repellent is effective in exterminating noxious insects in cloths, e.g., Tine a pellionella Linne, Tineola bisselliella Hummel, Attagenus megatoma Fabricus, Anthrenus verbasic Linne, carpet moth, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0461125-A (JP)
Title: Multilayered interconnection
Inventor: TAKADA JUN
IPC: H01L21/3205
Filed: 1990-06-22
Abstract: PURPOSE:To realize a multilayered interconnection with high mechanical strength and low resistivity by repeatedly laminating two or more monovalent metal layers to a predetermined thickness. CONSTITUTION:A multilayered film includes repeatedly laminated layers of two or more monovalent metals. This multilayered film is mechanically as strong as an alloy because of its interfaces, while it has lower electrical resistance than an alloy because each layer consists of a single metal element. Each layer is preferably 3-500Angstrom  from the point of view of conductivity and mechanical strength. As monovalent metals for the low-resistance multilayered film, Cu, Ag and Au are preferable because they are of low resistivity. In addition, the electron scattering at interfaces due to the difference in valence will not be caused when these metals are used. Cu and Ag are a desirable combination since they are lower in cost and resistivity than Au.