baber/WOPTO huggingface dataset:
Patent JP-H06280041-A (JP)
Title: Baking type metallic surface blackening treating solution
Inventor: NAKAZATO MICHIAKI
IPC: C23C22/26
Filed: 1993-03-24
Abstract: PURPOSE:To enable the utilization of a treating soln. for the formation of a blackened film on a metallic material by adding a treating solution with a specified blending ratio among chromium oxide, a blackening agent, a reducing agent and water. CONSTITUTION:A treating soln. is brought into contact with a metallic surface subjected to plating treatment and is stuck thereon, and after that, hardening treatment is executed. To this treating soln. 0.01 to 3mol/l of a chromic acid compound, 0.01 to 3mol/l of a blackening agent and 0.01 to 3mol/l of a reducing agent and water, as the blackening agent, e.g. copper group oxide such as cuprous oxide and silver oxide is used, are added. As the chromium acid compound, e.g. a water-soluble chromium acid compound such as chromic anhydride is used. As the reducing agent, e.g. succinic acid, acylic acid or the like are used. In this way, excellent blackness and corrosion resistance can be provided.
Patent JP-H03265553-A (JP)
Title: Whitewash reducing agent
Inventor: WATANABE YOSHIHARU
IPC: B28B21/30
Filed: 1990-03-16
Abstract: PURPOSE:To reduce or prevent the generation of a whitewash when a centrifugal formed article is produced from mortar or concrete by composing the agent essentially of iron sulfate and a magnesium salt and/or an inorg. powder. CONSTITUTION:The whitewash reducing agent consists essentially of iron sulfate and a magnesium salt and/or an inorg. powder. Magnesium acetate, magnesium sulfate, magnesium nitrate, magnesium carbonate, basic magnesium carbonate, magnesium oxide, magnesium hydroxide, etc., are exemplified as the magnesium salt to be used. A maximum of 3 pts.wt. of iron sulfate plus the magnesium salt is preferably used with 100 pts.wt. of cement. When iron sulfate and a water decreasing agent are jointly used and added as the aq. soln. or suspension, the effect is produced even at 0.005 pts.wt., and the mixing ratio of the iron sulfate and magnesium salt to the water decreasing agent is not specifically limited.
Patent JP-H04302011-A (JP)
Title: Baggage carrier
Inventor: KITA HIROAKI
IPC: B65G43/08
Filed: 1991-03-29
Abstract: PURPOSE:To control the speed of a self-travelling carriage in a baggage carrier according to a vehicle interval to a preceding self-traveling carriage. CONSTITUTION:A photoelectric switch 10 which detects the presence of an object in a front specific area and an optical data receiver 7 are provided on the front face of a self-travelling carriage 12. Then, an optical data transmitter 8 is provided on the rear face of the self-travelling carriage 12, encoder 23 is attached to the travelling wheel 28 of the self-travelling carriage 12, and a counter 6 which counts the number of pulses of the encoder 23 is provided. This carrier is equipped with a main body controller 17 to stop the self-traveling carriage when the counted value inputted from the counter 6 is transmitted the optical data transmitter 8, and a deviation between this counted value and the counted value of the preceding self-travelling carriage 12 inputted by the optical data receiver 7 is found to confirm the vehicle interval to the preceding self-travelling carriage 12 and the speed of the self-travelling carriage 12 is controlled according to the deviation, and the photoelectric switch 10 is operated.
Patent JP-S5940681-A (JP)
Inventor: MATSUGUCHI YUTAKA
IPC: G09F3/10
Filed: 1983-04-13
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-S56162360-A (JP)
Title: Light-converging, heat-collecting device secured on focus of concave mirror and moving toward solar direction
Inventor: OGAWA HIRONARI
IPC: F24S23/70
Filed: 1980-05-20
Abstract: PURPOSE: To simplify a structure and to enable to perform an efficient heat collection throughout four seasons, by a method wherein a direction of a concave mirror is caused to follow the sun by means of a sun tracker, and a heat-collector is positioned at the focus part of the concave mirror.  
     CONSTITUTION: The concave mirror 2 is constituted such that a light-converging, heat-collecting device 3 is located at the flcus of the mirror 2 through the medium of supporters 4, and the mirror 2 is mounted at a rotary shaft 5 of a device body 7. A solar light detector 9 is placed at the concave mirror 2 to detect the direction of the sun. Its output turns the rotary shaft 5 through the medium of an operational panel 6, and simultaneously, it actuates a hydraulic cylinder 11, and this enables the direction of the mirror 2 to follow the movement of the sun. Additionally, a balance weight 8 is attached at the back of the mirror 2 to smooth the movement of the concave mirror 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11251941-A (JP)
Title: Digital broadcasting receiver
Inventor: SAWANO YOICHI
IPC: H04J11/00
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of confirming whether sound is outputted or not by switching a system to secondary service by informing a user whether service to which audio broadcasting belongs has audio broadcasting as a secondary service or not. SOLUTION: In this digital broadcasting receiver 10, one ensemble contains a plurality of services. The respective services contain one audio broadcasting as a primary service component and zero or more than one audio broadcasting as a secondary service component, and one ensemble is transmitted by an orthogonal frequency division/multiple system. The secondary audio broadcasting presence/absence display means 32 of the digital broadcasting receiver 10 informs the user whether service to which audio broadcasting belongs as the primary service component of service which is audio-outputted has audio broadcasting as the secondary service component or not.
Patent JP-H03266561-A (JP)
Title: Document reception equipment
Inventor: TAKAOKA TATSUO
IPC: H04N1/21
Filed: 1990-03-15
Abstract: PURPOSE:To set the vicarious reception inhibition mode in which the document of normally received pages can be effectively used and to reduce the communication cost by recording out the document, which is normally received before the occurrence of error and is stored in a document storage means, after restoration of a recording means. CONSTITUTION:If error ER occurs in a plotter 12 at the time of reception of the third page, picture information of the third page is deleted from a document storage part 7 and a page memory 8 before sending of a procedure interruption negation signal because being retransmitted from the transmission side. When the plotter 12 is restored thereafter, a facsimile equipment 1 reads out picture information of first and second pages, for which a message confirmation signal is sent, from the document storage part 7, and this information is recorded out by the plotter 12. Picture information of third and following pages retransmitted from the facsimile equipment of the transmission side is received and is recorded out by the plotter 12. Thus, the vicarious reception inhibition mode in which the document of normally received pages can be effectively used is set and the communication cost is reduced.
Patent JP-2000254210-A (JP)
Title: Bactericidal light and liquid feeding device
Inventor: DATE KOJI
IPC: A61L2/10
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a bactericidal light which hardly causes a crack or a breakage and can prevent a deterioration (crack generation) of a water-feed tank and to provide a liquid feeding device constituted by using the bactericidal light. SOLUTION: The bactericidal light 1 is provided with a UV ray irradiation lamp 10, and a protection sleeve 20 covering the UV ray irradiation lamp 10 and capable of adjusting an irradiation direction of an irradiation light irradiated from the UV ray irradiation lamp 10. The liquid feeding device has a liquid feed tank in which the bactericidal light 1 is provided at the inside and is constituted so that the light from the bactericidal light is irradiated on the liquid feeding tank through liquid.
Patent JP-S52151155-A (JP)
Title: Preparation of 2,3-dihydro-2,3-dichloro-1,4-naphthoquinone
Inventor: MATSUURA AKIRA
IPC: C07C50/24
Filed: 1976-06-08
Abstract: PURPOSE: The title compound, useful as intermediates of agrichemicals, dyes, pigments, etc., is selectively prepared in high yield by the chlorination of naphthoquinone with chlorine in a chlorohydrocarbon as a solvent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11288041-A (JP)
Title: Method and device for erasing joint of video in combination of plural projectors
Inventor: KO CHUKO
IPC: G03B21/58
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To improve the quality of a combined video by adjusting the clearness of peripheral sections according to the advancing depth of a light shielding piece provided in front of the projection lens of a projector into a projection lens and erasing a joint of the combined video. SOLUTION: An interdigital light shielding cover 500 is attached in front of the projection lens of each projector, the clearness of the overlapping sections of a combined video is examined, and the light shielding piece 40 of the cover 500 is advanced in the lens direction by the required number and depth, so that it intercepts a projected light beam. Thus, the clearness of the peripheral light of each projector is attenuated to be the same as the total of the clearness of the overlapped peripheral light beams, that is, the clearness of a video section other than the overlapping section, whereby a joint of the video is erased, thus the entire video projected on a circular-arc shaped screen is made uniform and continuous so as to increase the uniformity of the entire video.  A shortcoming such as mismatching of video caused by joint or the difference in the clearness is eliminated and the video of the entire screen is integrated.
Patent JP-S60210301-A (JP)
Title: Method and device for redressing residual stress of rolling sheet
Inventor: KOIDE SEIJI
IPC: B21B15/00
Filed: 1984-04-03
Abstract: PURPOSE:To prevent a rolling sheet from producing camber by subjecting the rolling sheet to light rolling reduction after rolling the sheet at different speeds to eliminate its residual stress. CONSTITUTION:A residual-stress redressing roll 5 is provided to the outletside position of the rolling rolls 1, 2 of a different-speeds rolling mill. A rolling sheet 4 after different-speeds rolling is subjected to light rolling reduction, to smooth the residual stress of the sheet 4 delivered from the mill. Thus the sheet 4 is prevented from producing camber at the succeeding stage.
Patent JP-S55160289-A (JP)
Title: Heat-conducting pipe for heat exchanger
Inventor: KUWABARA HEIKICHI
IPC: F28F1/12
Filed: 1979-05-30
Abstract: PURPOSE: To improve heat conduction performance of a heat-conducting pipe, reduce in its size and decrease its feeding rate of gas flow, by attaching pins to circumferential surface of the heat-conducting pipe so that the area to be wetted by liquefied mist can be increased.  
     CONSTITUTION: Pins 4 are attached to circumferential surface of a heat-conducting pipe 1. By using this structure, when a gas flow A is applied to front side of the heat-conducting pipe 1, the pins 4 on which the gas contacts directly captures mist, and liquiefied mist flows through the pins 4 which are not contacted by the gas flow directly, so that the area to be wetted by the liquefied mist is increased. Therefore, the pipe's heat-conducting performance is improved and, at the same time, it can be made in a smaller size and its gas-feeding rate is enabled to be decreased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59191066-A (JP)
Title: Image bearing member
Inventor: KIMURA TOMOHIRO
IPC: G03G5/14
Filed: 1983-04-13
Abstract: PURPOSE:To obtain an image bearing member superior in durability, cost, productivity, etc. by forming an insulating layer composed of the upper layer of an org. solvent-soluble type thermoplastic resin and the lower layer of an org. solvent-soluble type thermoplastic satd. polyester resin and a hardenable resin. CONSTITUTION:A member for bearing an electrostatic image and a toner image has an insulating layer consisting of an upper layer of an org. solvent-soluble thermoplastic resin, such as polyester, phenoxy, polystyrene, vinyl chloride, cellulose, or vinyl acetate resins, and a lower layer composed essentially of an org. solvent soluble thermoplastic satd. polyester resin and a hardenable resin. The mol.wt. of said polyester is 10,000-30,000, and the mixing ratio of it and the hardenable resin is (99:1)-(40:60). As said hardenable resin, acrylic and urethane resins etc. are used.
Patent JP-S62222615-A (JP)
Title: Manufacture of stationary induction electric apparatus
Inventor: ONISHI HIROYASU
IPC: H01F41/02
Filed: 1986-03-25
Abstract: PURPOSE:To obtain a one-turn cut type wound core consisting of a thin strip of amorphous magnetic alloy by abutting both end planes of laminar blocks after applying a smooth surface forming material to one of the end planes of each laminar block of square shape and opening the laminar blocks to incorporate a winding. CONSTITUTION:An amorphous magnetic alloy thin strip 1 is wound to form a wound body and thin wound body is cut and developed to form a plurality of groups of laminar blocks 7a-7c composed of a number of thin strips 1 laminated and having both end planes forming inclined planes. The blocks 7a-7c are laminated and are shaped into a square. A smooth surface forming material 21 is applied to one of the end plane of the shaped blocks 7a-7c. The blocks 7a-7c provided with the material 21 are opened and a winding 12 is incorporated. The both end planes of the developed blocks 7a-7c are abutted to form a wound core. Thus, a one-turn cut type wound core consisting of the thin strip 1 can be obtained.
Patent JP-H06277623-A (JP)
Title: Method of preparing coating having improved yellowing resistance and coating obtained thereby
Inventor: MAIRON DABURIYUU SHIEEFUAA
IPC: C09D175/00
Filed: 1994-03-11
Abstract: PURPOSE: To obtain a coated substrate having improved resistance to yellowing by preparing a one-component coating composition comprising a specific blocked polyisocyanate and a compound containing at least two isocyanate-reactive groups. CONSTITUTION: This one-component coating composition is composed of a blocked polyisocyanate (a) which is a reaction product of a polyisocyanate with an oxime- or lactam-blocking agent for isocyanate groups and a compound (b) containing at least two isocyanate reactive groups, each component (a) and/or (b) of the composition containing a group--CO-(R)N-N(R)-CO-, (wherein R represents hydrogen or an optionally substituted hydrocarbon group) in an amount of 0.01-5% by weight based on solids content of each component. A desirable coating is formed by a laminated coating of the one-component coating composition over a coating composition containing acid groups and/or a melamine resins which has previously been applied to the substrate.
Patent JP-H11266088-A (JP)
Title: Printed board housing device
Inventor: ISHIZAKI ATSUSHI
IPC: H05K7/14
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a printed board and a board housing device, wherein signals are transmitted from a printed board to a rack and vice versa in a non-contact manner, and the printed board is kept free of disturbances. SOLUTION: A light-emitting device 6 and a photodetector 7 are each arranged inside cylinders 8 and 9 provided to the printed board 2 in a direction in which the printed board 2 is inserted, and a photodetector 10 corresponding to the light-emitting device 6 and a light-emitting device 11 corresponding to the photodetector 7 are each arranged inside recesses 12 and 13 provided on the rack 1. Cylinders are fitted into recesses, when a printed board is mounted on a rack, and light signals are transmitted from a light-emitting device and a photodetector provided to the printed board to a corresponding photodetector and a light-emitting device which are provided to the rack or vice versa in a non-contacting state.
Patent JP-H05220842-A (JP)
Title: Preparation of thermoplastic resin film
Inventor: FUJIMOTO KAZUSHI
IPC: B29C43/18
Filed: 1992-02-06
Abstract: PURPOSE:To make it possible to prepare various thermoplastic resin films on a core body with an arbitrary shape by winding a fiber and/or a film on the core body and covering the core body with the resin film by melting this. CONSTITUTION:A fiber and/or a film 2 is wound on a core body 1. A resin film is formed on the core body 1 by heating the coating material 2 wound on the core body like this at an appropriate temp. being at least m.p. or glass transition temp. and melting it and making it flow. In this case, when it Ls needed that the surface of the film is furthermore made smooth, or a body with a complicated shape is coated therewith, a preferable result can be obtd. when not only the coating material is melted or made flow but also a pressure is applied thereon at the same time. As the method for pressing, there exists a method wherein the core material 1 on which the coating material 2 is wound is placed in an outer mold and an outer pressure is applied from this outer mold.
Patent JP-S52149262-A (JP)
Title: Equipment for treating waste fluid
Inventor: ISODA YOSHIHARU
IPC: C02F3/06
Filed: 1976-06-07
Abstract: PURPOSE: To carry out the exposure of waste fluid to air thoroughly and thus to plan to improve sharply the capacity for treating waste fluid, by passing the waste fluid through the spongy substance to which the activated sludge has been sticked and circulating this fluid, after the quantity of dissolved oxygen has been raised by exposing the waste fluid to air in the storage tank. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62224317-A (JP)
Inventor: OGIWARA MASARU
IPC: A47G33/00
Filed: 1986-03-25
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-H06279223-A (JP)
Title: Press impression base for denture made of ti alloy
Inventor: SUGANO KAZUTOSHI
IPC: A61C13/01
Filed: 1993-03-25
Abstract: PURPOSE:To provide the subject lightweight impression base excellent in acclimatizability, improved in mechanical strength by simply conducting ion plating treatment to provide the material surface with a TiN coating layer following being formed into denture base. CONSTITUTION:A Ti-based superplastic allay plate 1 is put on a model 2 prepared in advance, and the space for both the plate 1 and model 2 is vacuumed from the side of the model 2 under pressurization with an inert gas like argon at the temperature giving superplastic deformation of said alloy plate 1 (about 900 deg.C) in a nonoxidative atmosphere, thus impressing the shape of the model 2 onto the alloy plate 1 (press impression). Subsequently, after releasing, the surface of the alloy plate formed is cleaned by e.g. buff abrasion and then put to ion plating treatment; thereby affording the objective impression base 7 with its surface provided with a TiN coating layer. Because the impression base 7 can be made into adequately thin-walled one, fine design can also be impressed accurately. This impression base 7, which is light in weight and has high mechanical strength, is also excellent in acclimatizability with resin for dentine fixation.
Patent JP-H06280388-A (JP)
Title: Construction method for concrete structure
Inventor: OTAKI TSUNEO
IPC: E02D29/02
Filed: 1993-03-25
Abstract: PURPOSE:To improve weather resistance of a colored material layer formed by giving arbitrarily designed coloration to projected patterns of the concrete hardened body surface. CONSTITUTION:Concrete is placed between a foam resin form work 2 having a recess part 5 where natural stone-like projected patterns are formed and a foundation material 1, and natural stone-like projected patterns are formed on the surface. A colored material layer which can be connected to a concrete hardened body is formed on the recess part 5 of the form work and the colored material layer is transferred chemically to the concrete hardened body surface by the chemical reaction to color the patterns. The colored material is stuck to the concrete hardened body surface by an adhesive.
Patent JP-S63232063-A (JP)
Title: Master cylinder
Inventor: SAKAZUME TAKESHI
IPC: B60T11/16
Filed: 1987-03-20
Abstract: PURPOSE:To enable slit-shaped oil paths to be formed in a cylinder main unit, when it is cast, so as to improve productivity, by forming a recessed groove, which communicates with a reservoir, on a piston slide contact surface of the cylinder main unit and the plural slit-shaped oil paths communicating with said recessed groove. CONSTITUTION:A tandem type master cylinder, which forms a secondary pressure chamber 12 in the end part of a cylinder main unit 1 increasing a pressure by moving a secondary piston 17 to the left against a return spring 18 through a primary piston 20 by depressing force of a brake pedal, outputs that increasing boost pressure as the brake force. Here the cylinder main unit 1 forms on its secondary piston slide contact surface a plurality of slit-shaped oil paths 2 connected to a recessed groove 4 communicating with a reservoir tank 6 through a supply port 3. These oil paths 2 are formed into a trapezoidal shape opened to a side of the slide contact surface. In this way, the cylinder main unit 1, when it is cast, enables the slit-shaped oil paths 2 to be formed by a core.
Patent JP-S56165783-A (JP)
Title: Water level controller
Inventor: MIYAMOTO AKIRA
IPC: E03F1/00
Filed: 1980-05-22
Abstract: PURPOSE: To perform follow-up operation to a change of inflow rate and realize stable control of a water level, by correctly performing anticipatory arithmetic operation for the change of inflow rate and performing feed forward compensation.  
     CONSTITUTION: Selection is performed from an inflow rate change arithmetic interval C to an execution interval D, while reversely to the above with kinetic selection of two kinds of operation are executed. In a feed forward compensation execution block during the inflow rate interval C, an anticipatory value in inflow rate change AQi arithmetically processed by an inflow rate change arithmetic unit 16A is output to the loop of a delivery flow rate control arithmetic unit 7 and added to a delivery flow rate preset value Qp to execute feed forward compensation, and the full loop is transferred to a control execution mode to perform rotary speed control of a pump 10, thus table control of a water level can be realized. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51143700-A (JP)
Title: Process for separating effective components from whey
Inventor: SOMEMIYA AKIYOSHI
IPC: C07K14/37
Filed: 1975-06-03
Abstract: PURPOSE: To separate easily proteins and polysaccharides from un-utilized whey of single cell proteins(SCP). 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04302363-A (JP)
Title: Schedule display
Inventor: OKUYAMA MASAYOSHI
IPC: G06Q10/00
Filed: 1991-03-29
Abstract: PURPOSE:To display future or past schedule data from the present time or date by storing plural schedule data. CONSTITUTION:In a future data storing part Zn, planning data to show the type of the schedule and data consisting of month, day, hour and minute can be stored for 30 pieces of data, and also in a past data storing part Zn, the planning data and data consisting of month, day, hour and minute can be stored for 30 pieces of data. These future schedule and past schedule data are classified and displayed. The schedule data stored in the future data storing part Zn, when the present time passes, are transferred to a past data storing part Yn, and at this time, when there is no room to store the new data in the past data storing part Yn, the oldest data of the past data storing part Yn are automatically erased.