baber/WOPTO huggingface dataset:
Patent JP-S6483647-A (JP)
Title: Manufacture of hot dip galvanized steel sheet coated with different thickness alloys in both side
Inventor: SAKAKIBARA NOBUO
IPC: C23C2/06
Filed: 1987-09-24
Abstract: PURPOSE:To regulate the inside and outside surfaces of a different thickness coated steel sheet to proper degrees of alloying, respectively, by partitioning a molten zinc bath surface part in a snout into a thick coating-side plating part and a thin coating- side plating part and plating with higher Al content composition on the thin-coating side than the other. CONSTITUTION:Two partition plates 8 are oppositely disposed in a snout 3 connecting an annealing furnace 1 to a plating tank 4 so as to carry out partition into a thin coating-side plating part 3a and a thick coating-side plating part 3b. High Al-Zn lumps are thrown through a filling hole 7 into the plating part 3a side on the thin- coated surface side, by which a plating bath is regulated so that Al concentration is higher in the plating part 3a than in the plating part 3b. An Al-enriched layer is formed on a steel sheet 2 passing near the partition plates 8 so that the Al-enriched layer is thicker on the thin-coated surface side. As a result, at the time of carrying out alloying in an alloying treatment furnace 6, alloying is controlled by the Al- enriched layer on the thin-coated surface side, by which the degrees of alloying (Fe%) in the plating layers on the inside and outside surfaces of the steel sheet 2 can be practically equalized.
Patent JP-S61115274-A (JP)
Title: Optical recording and reproducing system
Inventor: YAMAMOTO MANABU
IPC: G11B20/10
Filed: 1984-11-10
Abstract: PURPOSE:To prevent the error of a reproduction signal due to a medium defect by multiplexing dimensions of a recording part with the aid of a recording current at a multilevel corresponding to the output of a level deciding circuit, recording digital information and taking correlation by means of a correlation circuit so as to reproduce a signal. CONSTITUTION:When a data pattern (a) is applied to a data input terminal 1, the output signal (b) of a sequence circuit 2 goes to a multilevel signal at three level, and applied to a level deciding circuit 3, which decides the level of the multilevel signal (b) from the sequence generator circuit 2. In accordance with each level the laser drive current of an optical head 5 is controlled, and the depth of a recoding layer 13 in a recording part is multiplexed and recorded. The recording current at the multilevel corresponding to the output of the level deciding circuit multiplexes dimensions of the recording pat, and digital information is recorded. At reproduction the correlation circuit takes correlation to reproduce a signal, and accordingly the defect of a recording medium can be scattered in plural bits. Moreover due to enlargement of a signal detection margin an error ratio is reduced and the effective usage of the recording medium can be attained.
Patent JP-H0679427-A (JP)
Title: Metallic mold structure for casting
Inventor: DATE TOMOO
IPC: B22D17/22
Filed: 1992-09-04
Abstract: PURPOSE:To facilitate the automation of a casting producing process by executing die opening in the condition of sticking a sprue trace to a movable die in the die structure for casting. CONSTITUTION:To a sprue arranged at a fixed die 2, a sprue adjust-projecting part 8 arranged at the movable die 3 is arranged in the projecting condition and a holding recessed part 10 recessed in the direction crossing to the separating direction of the movable die 3 is formed on this surface. By pouring and solidifying the molten metal in the holding recessed part 10, the sprue trace formed at the sprue is formed in a restrained condition on the movable die 3.
Patent JP-S61115443-A (JP)
Title: Sparkling condensed and fermented liquid milk and preparation thereof
Inventor: HORI TOSHIAKI
IPC: A23C9/127
Filed: 1984-11-13
Abstract: PURPOSE:To obtain the titled product containing a large amount of milk component and CO2 generated by fermentation, having low ethanol content, and having refreshing and mellow taste and flavor, by carrying out the lactic fermentation of liquid milk, and fermenting the product by yeast and hetero-lactobacillus in a sealed pressure vessel. CONSTITUTION:A liquid milk (e.g. cow's milk) is so conditioned as to give a final product having a fat-free milk solid content of 5-10%, optionally added with a sugar source, pasteurized e.g. at 80-95 deg.C for >=30min, added with a starter such as homolactobacillus (e.g. Streptococcus lactic), and subjected to lactic fermentation. The product curd is crushed to liquid state, and is fermented in the presence of yeast and/or heterolactobacillus (e.g. Leuconostoc cremoris) in a sealed pressure vessel having a structure to enable the extraction of the liquid layer 1 at first. The objective product having an inner gas pressure of >=1.8kg/cm<2> (at 10 deg.C), a fat-free milk solid content of 5-10% and an ethanol content of <1%, can be prepared by this process.
Patent JP-H0285880-A (JP)
Title: Display device of electronic apparatus
Inventor: TAKAHASHI SATORU
IPC: G02F1/1345
Filed: 1988-09-22
Abstract: PURPOSE:To hold a printed board and a liquid crystal display element in prescribed positions, to prevent the contact failure and to cope with the precision which follows up an increase of the information transfer quantity by providing a positioning use projection and a holding member on a light transmission plate. CONSTITUTION:First of all, an LED substrate 15 and an interconnector 17 are attached to both sides of a light transmission plate 13. Subsequently, the title device is constituted by inserting a positioning use projection 13a of the light transmission plate 13 into an insertion hole 16b of a printed board 16, holding exactly a liquid crystal display element 11 by holding members 20 of four corners of the light transmission plate 13, covering it with a metallic frame 18 from the upper side, and detaining its foot parts 18a to notch parts 16c formed on the board 16. In such a way, even if the information transfer quantity to the display element 11 increases and width of a terminal 12 and a conductive pattern 16a becomes narrow, the board 16 is not shifted and the contact failure can be surely prevented, and also, the assembly workability is improved.
Patent JP-H0286398-A (JP)
Title: Audio signal reproducing device
Inventor: ODA MIKIO
IPC: H04S1/00
Filed: 1988-09-22
Abstract: PURPOSE:To make a picture and a sound image coincident with each other and to reproduce a sound field with a sense of spread by providing adders mixing and adding audio L/R main signals in parallel and mixing and adding opposite channels of the audio signals L/R inputted without provision of a rear reproducing device. CONSTITUTION:The inputted audio L/R main signals subject to a multiple of alpha1 for the L signal and alpha2 for the R signal (0<=alpha1, alpha2<=1) by a attenuator 1, the result is inputted to the adders 2, and the resulting attenuated signals are mixed and added to the audio L/R main signals of the opposite channel. Thus, the sound image is located at an optional position between front speakers 4. A reverberation signal is generated by a difference component detection circuit 5 and a time delay device 6. Then the signal is mixed to one channel of the adder 2 and mixed to the other channel through a phase inverter 7. Thus, the sound image is located near a monitor TV 8 by the L/R main signals and the sound image is located by a front speaker 4 by the reverberation signal, then the sound field expansion effect of the reverberation signal is obtained.
Patent JP-2001067654-A (JP)
Title: Magnetic recording medium
Inventor: OGATA TETSUJI
IPC: G03H1/00
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To make forgery and alteration more difficult by lamianting a pattern layer stretching over a magnetic recording layer and an exposed part of a recording medium on the base material of the recording medium having the magnetic recording layer. SOLUTION: In a magnetic recording medium 1, a magnetic recording layer 3 of, e.g., nearly 7 mm width is lamianted on part of a base material 2 of a card in parallel to the long side of the base material 2 and moreover with a margin from one end, characters 4 ('CARD' in english characters) as a pattern layer are formed in the position of the nearly right half of the base material 2 extending over the upper side of the magnetic recording layer 3 and the margin part meaning no magnetic recording layer 3) of the base material 2 adjacent to the upper side, and also the characters 4 are formed in the position of the nearly left half of the base material 2 extending over the lower side of the magnetic recording layer 3 and the margin part of the base material 2 adjacent to the lower side.  With respect to any characters 4, the nearly half of the characters are formed on the magnetic recording layer 3, and the remaining part of the characters 4 are formed on the part of the base material 2 having no magnetic recording layer 3.
Patent JP-H04118345-A (JP)
Title: Damping control device of forklift
Inventor: KOMA YOSHIKAZU
IPC: B66F9/24
Filed: 1990-09-07
Abstract: PURPOSE:To prevent it that the back part of a body is lifted and tumbles down when the brake grips and upward acceleration is generated at the back part of the body by actuating an on-off valve to the side of duct closing with an actuator, and suppressing further rise of the pressure of a whell cylinder. CONSTITUTION:When upward acceleration is generated at the back part of a body at the brake working time as brake force is too strong, a metal ball 34 in an acceleration sensor 32 moves downward resisting springs 33, and enters between both electrodes 33 to energize the solenoid 29 of a solenoid valve 21. Since a piston valve 23 moves leftward together with a movable iron core 28 to communicate a tank port 26 and a pressurizing board 24, compressed air in an air accumulator 4 flows in the pressurizing chamber 19 of an actuator 14 swelling a diaphragm 17 to the side of an atmospheric chamber 18, and a push rod 15 is moved leftward, thereby the ball valve 11 of an on-off valve 9 is pushed on a valve seat 12 to shut off a brake main duct 8, making the suppression of further rise of the brake pressure of a wheel cylinder 6 possible.
Patent JP-S6393598-A (JP)
Inventor: TAKAGI HARUYUKI
IPC: B26D7/32
Filed: 1986-10-08
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-H04117459-A (JP)
Title: Colorant for asphalt
Inventor: UNEKI GORO
IPC: E01C7/18
Filed: 1990-09-06
Abstract: PURPOSE:To prepare the title colorant excellent in dispersibility and color- developing properties and free from troubles such as scattering and deposition on other equipment by compacting an inorg. coloring pigment powder to give granules having a specified particle diameter and a specified ratio of the apparent density to the true density. CONSTITUTION:The title colorant is prepd. by compacting an inorg. coloring pigment powder (e.g. alpha-Fe2O3, Fe3O4, TiO2, or chrome yellow) to give granules having a particle diameter of 200-3000mum and a ratio of the apparent density to the true density of 0.14-0.30. Thus, the colorant excellent in dispersibility and color-developing properties and free from troubles such as scattering and deposition on other equipment is prepd. Before compacting, a body pigment (e.g. clay or talc) may be mixed with the coloring pigment powder to further improve the dispersibility and color-developing properties of the colorant.
Patent JP-2001064228-A (JP)
Title: Production of fluorocarboxylic acid anhydride
Inventor: SUGIYAMA AKIHIRA
IPC: C07C53/21
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To synthesize a fluorocarboxylic acid anhydride in high yield with a single step without generating HF having corroding action on its reactor by using RfCOF and an alkali metal or alkaline earth metal carbonate. SOLUTION: The objective fluorocarboxylic acid anhydride of the formula (BfCO)2O can be produced by reacting a compound of the formula RfCOF (Rf is a 1-30C saturated hydrocarbon group substituted at least a part of H atoms with F or F and other halogens and optionally containing oxygen) with a compound of the formula MmCO3 [M is an alkali metal or an alkaline earth metal; (m) is 2 when M is an alkali metal and 1 when M is an alkaline earth metal] preferably at 20-100 deg.C, preferably under a reaction pressure between atmospheric pressure and 20 kg/cm2 (gauge). For example, the compound of the formula (C7F15CO)2O can be produced by stirring C7F15 and LiCO3 and reacting at 90 deg.C for 6 hr. The obtained compound of the formula (RfCO)2O can be used as an agent for introducing RfCO group or a dehydration agent.
Patent JP-H05227633-A (JP)
Title: Electric terminal block and package for electric cable
Inventor: FURIO EFU RODORIGESU
IPC: H02G15/013
Filed: 1992-09-07
Abstract: PURPOSE: To seal an opening and to suppress intrusion of water to a minimum by providing a housing for supporting an electrical terminal block inside and an opening for passing an electrical cable and a protection means for supporting a wall. CONSTITUTION: A surrounding body has a rear wall 12 and sidewalls 14, 16-22, that project from the rear wall 12 and extend around it and a housing for specifying an inner room 24 for supporting an electrical terminal block inside. The sidewalls 14, 16-22 have a slot (opening) for passing an electrical cable 30 into the inner room 24. Also, it has a protective means 40 that is supported by the side wall 14, 16-22, being adjacent to an opening 32 and a cover 26 that is movably supported by the side wall 14, 16-22 for closing the electrical terminal block. The protective means 40 has a protective wall for surrounding the periphery of the opening 32, and a pair of long and narrow fingers 46 that project inside toward the opening 32 from the protection wall and are bent toward opposite sides to each other.  As a result, terminals 46a of the fingers that are bent toward the opposite sides overlap each other and block an opening, thus effectively suppressing the intrusion of water.
Patent JP-S61117592-A (JP)
Inventor: ISONO HARUO
IPC: G09G5/00
Filed: 1984-11-14
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-H04115801-A (JP)
Title: Method of cutting austemper spheroidal graphite cast iron
Inventor: KOMATSU KENICHI
IPC: B23B1/00
Filed: 1990-09-07
Abstract: PURPOSE:To carry out a highly efficient process even for a product with a high degree of accuracy and a high strength, by cutting a workpiece while jetting compressed air having a pressure higher than 2kgf/cm<2> and a temperature lower than the room temperature, to the cutting point of a tool. CONSTITUTION:A workpiece 1 to be cut which is set to a chuck of a lathe and is then rotated, is fed in the longitudinal direction thereof while it is cut by a tool 3 held by a holder 2. Then, a nozzle 4 is set so that compressed air fed from a compressed air source 5 and cooled by a cooling device 6 is jetted to a cutting point along a rake surface of the tool 3. Thus, dust sticking to the tip of the tool is blown off by the stream of compressed air having a pressure higher than 2kgf/cm<2>, and the tool tip is cooled by the stream of compressed air having a temperature of lower than the room temperature.
Patent JP-H04118153-A (JP)
Title: Shell mold for light alloy casting having fine grooves
Inventor: NAKADA MAMORU
IPC: B22C9/02
Filed: 1990-09-07
Abstract: PURPOSE:To cast a casting having highly accurate fine grooves by embedding ceramic members into fine grooves in a light alloy casting to manufacture a wax pattern, applying ceramic slurry on this wax pattern at plural times and drying, dewaxing and baking. CONSTITUTION:The plate-like ceramic members 2 having the same thickness as the inner width of the fine grooves (g) in the casting obtd. by casting are embedded by the depth of the above fine grooves to manufacture of wax pattern 1 and also on the wax pattern containing this ceramic members, the ceramic slurry is applied at plural times and dried, dewaxed and baked. The fine grooves in the casting are secured with the plate-like ceramic member and in the case of releasing the casting manufactured from the shell mold, the part obtd. by applying the ceramic in this shell mold is removed with water jet and the casting and the plate-like ceramic members remaine. This ceramic members can be easily removed from the fine grooves in the casting by acting the external force. By this method, the casting having high accurate grooves can be cast.
Patent JP-H0682840-A (JP)
Title: Antidazzle mirror
Inventor: ITO TADAYOSHI
IPC: G02F1/153
Filed: 1992-09-07
Abstract: PURPOSE:To blacken a hue at the time of preventing dazzle without impairing the EC characteristics of an EC material and to obtain the antidazzle mirror having an excellent antidazzle effect by specifying the optical film thickness of a lower transparent conductive film. CONSTITUTION:The lower transparent conductive film 3, an oxidation color developing film 4, a solid-state electrolyte film 5, a reduction color developing film 6 and an upper conductive film 7 are successively laminated on a glass substrate 2. A thin film 8 having the refractive index different from the refractive index of the transparent conductive film 3 is disposed between the lower transparent conductive film 3 alone or the glass substrate 2 and the lower transparent conductive film 3. A thin film part CL 1 for adjusting light reflection and transmission characteristics is formed of this lower transparent conductive film 3 and the thin film 8. The optical film thickness (nd: refractive index X film thickness) of this thin film part CL 1 for adjusting the light reflection and transmission characteristics is set at lambda/4 or 3lambda/4 (where lambda=400 to 420nm). This thin film part CL 1 for adjusting the light reflection and transmission characteristics has the function to increase or decrease the spectral reflection and transmittance within visible light and the hue of the antidazzle mirror is controlled.
Patent JP-H0983378-A (JP)
Title: Encoding device and decoding device
Inventor: DATAKE KENJI
IPC: H04N19/00
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To improve encoding efficiency by encoding data having many dimensions without using any extra-layer variable length code table. SOLUTION: This device has an absolute value arithmetic part 102 for operating the absolute value sum of data contained in an inputted data sequence and a relative coordinate number arithmetic part 103 for operating an absolute coordinate number, for which a coordinate on the super-pyramid of a multi- dimenshional space having the number of dimensions equal with the number of data contained in the data sequence and a radius equal with the absolute value sum is ordered according to prescribed rules,  corresponding to the data sequence and has an absolute coordinate number arithmetic part 104 for operating an absolute coordinate number for which coordinates on the super-pyramid group of multi-dimensional space having radiuses equal with values from '1' to the maximum absolute value sum according to the prescribed rules and an encoding part 105 for encoding the absolute coordinate number while the more the radius of the first super-pyramid is reduced, the shorter the code is allocated.
Patent JP-H1083264-A (JP)
Title: Printer device
Inventor: MOTOMI TETSUYA
IPC: B41J5/30
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent a print processing from being delayed as to a specific host device by managing print order even when data in no special order are received at the same time at the time of data transmission from, specially, >=3 host devices. SOLUTION: This printer device has an interface switching management table where ID numbers for interface identification are set. For example, 1st to 3rd interface processing parts 7, 8, and 9 as many as >=3 host devices 10, 11, and 12 are built in the printer device 1. Each of the interface processing part 7, 8, and 9 once receiving data from each of the host devices 10, 11, and 12 outputs the ID number for its interface identification and sets it in the interface switching management table. A host interface management part 5 monitors the interface switching management table periodically, recognizes ID numbers according to the order of reception of data in no special order from the respective host devices 10, 11, and 12, and determines the print processing order of those host devices.
Patent JP-H04121992-A (JP)
Title: Manufacture of electroluminescence element
Inventor: TONOMURA SHOICHIRO
IPC: H05B33/12
Filed: 1990-09-11
Abstract: PURPOSE:To realize manufacture of a full color EL display by using a high luminance electroluminescence element. CONSTITUTION:A thin film electroluminescence element having a luminous layer where a luminescence center is doped is formed in a base material expressed in a formula MS or SrGa2S4. In this case, below mentioned manufacturing processes (a) to (f) are provided. (a): A conductive thin film electrode for voltage application is provided on a substrate. (b): An electric insulating layer is provided on the conductive thin film. (c): A luminous thin film comprising a metal sulfide as a base material and provided with a luminescence center is attached on the above mentioned insulative thin film. (d): The substrate with films formed in sequence to the luminous layer thereon is annealed in an atmosphere of a sulfide gas having a partial pressure of 20 Pa or higher for one hour or more at a temperature of 650-850 deg.C. (e): After the annealing, an electric insulative layer is provided on the luminous layer. (f): A conductive thin film electrode for voltage application is provided on the insulative thin film. Whereas; in the formula, M represents one of alloys made of CA, Zn and Sr combined with one or more kinds selected from Ca, Ba, Zn and Cd, while S represents sulphur.
Patent JP-2001065028-A (JP)
Title: Lever device for low tank
Inventor: HAYASHI RYOSUKE
IPC: E03D1/24
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To easily fit a lever device having a spindle motor-driven device disposed inside a low tank and improve appearance by minimizing a clearance between a lever and the low tank to the same degree as a clearance of a conventional hand exclusive type lever device for the low tank. SOLUTION: This lever device for a low tank is provided with a spindle motor-driven device 1 with a built-in power transmission mechanism for transmitting the rotation of a hand lever rotatory-operated from the outside of the low tank, or the rotation of a built-in motor to a spindle. The spindle motor- driven device 1 is disposed inside the low tank and provided with a threaded column 1a projected outside of the low tank from an approximately square opening 14a of the side wall of the low tank. The spindle motor-driven device is fixed by clamping the external wall of the low tank strongly by the base end part of the spindle motor-driven device 1 and a nut 2 for thread-fixing the threaded column 1a from the outside of the low tank.