baber/WOPTO huggingface dataset:
Patent JP-2000130653-A (JP)
Title: Metallic flexible pipe covered with resin
Inventor: INAGAKI MITSUSACHI
IPC: F16L11/14
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a resin covered metallic flexible pipe provided with a resin covered layer on the outer periphery of a metallic bellows pipe and facilitate the manufacture of the resin covered metallic flexible pipe capable of preventing dew condensation and freezing by providing the resin covered layer made of thermoplastic resin containing foaming agent mainly. SOLUTION: A metallic flexible pipe 1 is molded into a metallic bellows pipe 2 by TIG-welding abutting parts continuously after molding a stainless steel hoop material into a cylindrical shape and performing corrugation machining in cold working through a die. After that, a resin covered layer 3 is extruded and molded on an outer peripheral face of the metallic bellows pipe 2 and adheres closely on an outer face of the metallic bellows pipe 2 to form an air chamber 4 in a valley part space. At this time, the resin covered layer 3 is mainly made of thermoplastic resin containing foaming agent, and the resin covered layer 3 adheres closely on the metallic bellow pipe 2 in such a way that its adhesion strength is not less than 2 kgf. Preferably, low density polyethylene having a thickness of 2 to 5 mm is used as the thermoplastic resin.
Patent JP-H01198329-A (JP)
Title: Manufacture of aerofoil of rotor blade twisted in three dimension
Inventor: BERUHARUDO BUEERU
IPC: B29C70/06
Filed: 1988-12-02
Abstract: PURPOSE: To arrange fibers in respective directions to hold and press them and to prevent the slip of them to eliminate the positional change of the fibers by pressing fiber strands impregnated with a resin matrix by a fiber pressing roll and immediately curing the resin matrix by a pre-cure device. CONSTITUTION: The fiber strands 9 unwound from a fiber reel 10 are pulled by a fiber pressing roll 11 through a fiber supply conduit 12 and, at the same time, a matrix material is supplied to the fiber strands 9 in a constant quantity from a weighing device 14. The fiber strands 9 are accurately arranged to the advance passage on a core 1a along with the matrix material to be precured (gelled) by a precure device 15 and the surfaces of the strands are driven. By this constitution, the fiber strands are fixed so as to be arranged on a curved track. Separate fiber layers are further arranged on the precured fiber strands in an abitrary direction.
Patent JP-H10140147-A (JP)
Title: Phosphor composition containing fine silica particle and coarse silica particle, its production and display screen utilizing the same
Inventor: PICHT FRIEDERIKE
IPC: C09K11/02
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a phosphor composition which can realize the maximum luminance, color purity, the absence of unclearness, sharpness and adhesion to a display screen glass. SOLUTION: This invention provides a display screen provided with a phosphor coating film comprising a phosphor composition comprising a coated phosphor containing at least one oxygenous compound of zinc, aluminum, magnesium, calcium and barium and colloidal SiO2 particles, wherein the colloidal particles comprise SiO2 particles having a mean particle diameter d of 4-30nm and a specific surface area As of 100-550m<2> /g and SiO2 particles having a mean particle diameter d of 50-150nm and a specific surface area As of 25-70m<2> /g.
Patent JP-H11138835-A (JP)
Title: Image-forming device
Inventor: FUJIMOTO HITOSHI
IPC: B41J2/175
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To avoid an image formation failure, a head failure, etc., by setting a defoaming means in an ink tank or at an adjacent part which defoams air bubbles mixed in the ink returning into the ink tank and returns ink in a state without bubbles mixed to the ink tank. SOLUTION: The ink discharged from a head 1 or discharged to stabilize an ink discharge state of the head 1 is stored in a recovery means 2. The ink is sent to a filter 19 through tubes 61, 62 by the rotation of a pump 60 in a (d) direction, where fibers, etc., contained in the ink are removed. Thereafter, the ink returns to a main buffer 13 through a tube 63 and a one-way valve 18. A defoaming member 11 is present in the main buffer 13. The sucked ink drops onto the defoaming member 11 in a state of containing air bubbles, gradually wetting the defoaming member 11, thereby being saturated. The oversaturated ink passes a hole formed at a partition and returns to the main buffer 13 as ink drops 12.
Patent JP-H07139180-A (JP)
Title: High-place service car
Inventor: HANAOKA TAKEO
IPC: E04G21/16
Filed: 1993-11-12
Abstract: PURPOSE:To obtain a self-advancing high-place service car by the design of operator saving. CONSTITUTION:The high-place service car 1 is borned by freely switchable first outrigger wheel frames 12 installed at the four corners of a base 2 and a freely switchable second outrigger wheel frame 19 mounted on one side of the base, thus allowing stable high-place work without a balance weight. When the legs of the outrigger wheel frames are closed, carrying-in and carrying-out and housing are faciltated. High-place work is facilitated by an extensible slewing boom 32, and a pipe material, etc., can be hung up by a wire winding machine 35 set up to the upper section of the slewing boom 32. The root of the pipe material is borne by a pipe material bearer 27 capable of being turned and moved among the first and second outrigger wheel frames and the upper section of the pipe material is pulled up by a wire while using the pipe material bearer as a fulcrum especially when the pipe material is erected in approximately the vertical direction, thus stably conducting operation without using a balance weight. A path mark drawn on a working plane is tracked, thus moving the service car to a desired position.
Patent JP-2000138634-A (JP)
Title: Communication circuit
Inventor: HOSUR SRINATH
IPC: H04B1/04
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To reduce signal demodulation error at a high Doppler frequency. SOLUTION: A communication circuit is designed by using a processing circuit 11 that is coupled with the communication circuit so as to receive a plurality of 1st control signals 402, 408 from a source outside the communication circuit. The processing circuit generates 2nd control signals 432, 434 and 2nd power control signals 422, 436 for a plurality of scheduled periods. Each of the 2nd power control signals depends on each corresponding 1st signal among a plurality of the 1st control signals. Each 2nd power control signal is generated directly after each 2nd control signal. A series circuit is coupled with the processing circuit so as to receive the 2nd control signals and the 2nd power control signals during each scheduled period. The series circuit generates the 2nd control signals directly after the 2nd power control signals.
Patent JP-H01148554-A (JP)
Title: Paper dust remover of printer
Inventor: MIWA YOSHIYUKI
IPC: B41F23/00
Filed: 1987-12-07
Abstract: PURPOSE:To prevent printing trouble ascribed to paper dust by permitting paper dust on printing paper sent to an area right before a printing part from a paper feed part to adhere to a first adhesive sheet attached to the peripheral surface of a roller and then to stick to a second adhesive sheet and to be removed through a delivery roller. CONSTITUTION:Printing paper 8 sent to an intermediate cylinder 6 from a paper feed part is permitted to come into contact with the first adhesive sheet 1 attached to the peripheral surface of the intermediate cylinder 6. Consequently, paper dust on the printing paper 8 is allowed to adhere to and be removed from a first adhesive sheet. After this, a first adhesive roller 3 is caused to descend for adhesion and removal of paper dust on the first adhesive sheet 1. Next, the first adhesive roller 3 is caused to ascend so that it comes into contact with a second adhesive roller 4 which is always cleaned for adhesion and removal of the paper dust. Further, the paper dust is caused to adhere to and be removed from a second adhesive sheet 5 which moves while coming into contact with the second adhesive roller 4. The first adhesive sheet 1 on the intermediate cylinder 6 is recycled during the operation of a printer.
Patent JP-H02188460-A (JP)
Title: Preparation of ceramic core and other king of product
Inventor: GUREGORI AARU FURANKU
IPC: B28B1/00
Filed: 1989-11-29
Abstract: PURPOSE: To prevent the degradation in the overall quality of a ceramic core in metal casting and to reduce the cost, by introducing a slurry consisting of a freezable liquid, granular material and gelling agent into a mold cavity, taking out a shaped body after freezing and heating this body in a specific form.  
     CONSTITUTION: (a) The slurry consisting of the freezable liquid, the granular material and the gelling agent is formed. (b) This slurry is introduced into the mold cavity of a desired object shape and the temp. of the slurry is lowered down to at least the freezing temp. of the freezable liquid to freeze the slurry in the mold cavity, by which the frozen article shaped body is formed. (c) This frozen article shaped body is taken out of the mold cavity and the freezable liquid and gelling agent are heated up to a temp. exceeding the freezing temp. so as to be gelatinized. The gel is then heated up to ambient temp. As a result, the gel is made present in the article shaped body and the shape of the article subjected to freeze shaping is held by the ambient temp. (e) The article shaped body is heated to bind the granular material, by which the desired article is produced from the granular material. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H01151796-A (JP)
Title: Submersible pump for bath tub
Inventor: TAKAGI TOSHIO
IPC: F04D13/00
Filed: 1987-12-05
Abstract: PURPOSE:To prevent malfunction of a motor due to incomplete rotation or stoppage by fixing a buoyant body to the upper section of a submersible pump body incorporating a motor and provided with suction and discharge ports thereby making the pump body buoyant. CONSTITUTION:In a submersible pump A, a motor 2 is incorporated in the pump body 1 and a suction port 3 and a discharge port 4 are formed through the outer circumferential face of the pump body 1. A buoyant body 5 is coupled to the upper section of the pump body 1 in order to float the submersible pump A on the surface of water in a bath tub. Since hair sunk to the bottom of the bath tub is not sucked, malfunction of pump due to incomplete rotation or stoppage of motor can be prevented.
Patent JP-H11126077-A (JP)
Title: Chord progress producing support apparatus and recording medium recorded with chord progress producing support program
Inventor: FUKUSHIMA YOSHIKO
IPC: G10H1/38
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To make original chord data effectively utilizable for production of novel chord progress data and to support the production and edition work by presenting the original chord data constituting original chord progress data as candidates for the chord data constituting the fresh chord progress data to be newly produced and replacing a part of the automatically produced chord progress data with the original chord data. SOLUTION: A controller analyzes note data by applying musical knowledge, extracts the chord tones (candidates) in the note data, compares the resulted respective sections (4 measures, 2 measures and 1 measure) and the actual chord progress and determine the matching chord progress pattern as the chord progress (candidate) data. In succession, the controller displays the formed chord progress candidate data in a recommended chord group display region 47. The candidates having high priority among the chord progress data candidates are written into a chord memory and are displayed on the chord progress data display region (chord section) 46 and are transferred (supplied) to a code sequencer.
Patent JP-2000133272-A (JP)
Title: Positive electrode material for lithium secondary battery and its manufacture
Inventor: NUMATA KOICHI
IPC: H01M10/05
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To retard the amount of eluate of manganese in charge/discharge and enhance battery characteristics such as high temperature storage performance and high temperature cycle characteristics by covering the surface of lithium manganate with γ-(methacryloxypropyl)trimethoxy silane. SOLUTION: Preferably, the covering amount of γ-(methacryloxypropyl) trimethoxy silane is 0.01-3.0 wt.% based on the weight of lithium manganate, lithium manganate and γ-(methacryloxypropyl)trimethoxy silane are mixed, a mixture is heat-treated at 80-400 deg.C, γ-(methacryloxypropyl)trimethoxy silane is dissolved in a solvent to form a positive electrode material. Since γ-(methacrylooxypropyl)trimethoxy silane has a methoxy group in its structure, it is chemically bonded with a manganese element of the lithium manganate or a surface hydroxyl group. Thereby, it strongly covers the lithium manganate.
Patent JP-H07158643-A (JP)
Title: Sealed bearing device
Inventor: HAYASHI KOICHI
IPC: F16C33/76
Filed: 1993-12-08
Abstract: PURPOSE:To prevent the respirating phenomenon of a sliding side bearing in spaces on both sides of a sealed bearing so as to prevent the entry of outside air in a sealed bearing device used in continuous casting equipment or the like. CONSTITUTION:The outer peripheral wall 8 of a bearing housing 7 is provided with groove through-holes 20a, 20b communicated with the lateral spaces 11a, 11b of a sealed ball bearing 3. These through-holes 20a, 20b are respectively communicated with variable displacement closed spaces 23a, 23b, surrounded by bellows tubes 22a, 22b, through lines 21a, 21b.
Patent JP-H02157288-A (JP)
Title: Sucrose fatty acid ester composition
Inventor: TANIDA YOSHINARI
IPC: C07H13/06
Filed: 1988-12-06
Abstract: PURPOSE:To obtain the subject composition, consisting of specific two kinds of sucrose esters of fatty acids, clearly soluble in water when dissolved therein, capable of preparing an aqueous solution excellent in stability and utilizable as a protein solubilizer, liquid detergent, etc. CONSTITUTION:The objective composition consisting of (A) sucrose ester of a fatty acid having an 8C constituent fatty acid and (B) (i) >=5wt.%, preferably >=7wt.% sucrose ester of a fatty acid having a 10-14C constituent fatty acid with 1-1.6, preferably 1-1.5 average substitution degree or (ii) >=2wt.%, preferably >=3wt.% sucrose ester of a fatty acid having a 16-18C constituent fatty acid with 1-1.2, preferably 1-1.1 average substitution degree.
Patent JP-H07155207-A (JP)
Title: Buckle
Inventor: TOKUDA YOSHIO
IPC: A44B11/25
Filed: 1993-12-09
Abstract: PURPOSE:To get a small buckle which can be handled well and provide a stable connection and a smooth disconnection. CONSTITUTION:A buckle is constituted of a male member 10 and a female member 20. Fixing ends 15a, 15b of elastic protrusions 12a, 12b of the male member 10 and auxiliary fixing edges 13a, 13b are unified with fixing parts 28a, 28b of cage 22 of female member 20 and auxiliary fixing parts 25a, 25b. When the outside of the elastic protrusions 12a, 12b of the male member 10 are pressed until both front ends of the elastic protrusions 12a, 12b are moved mutually, these are elastically deformed to the mutually opposite directions which cross in almost right angles with the pressing direction and respective connections are unfixed and these are separated from each other. In this way, a small buckle can be obtained without any complicated structure and a stable connection state can be obtained without any complicated manipulation. And further, it also can smoothly be disconnected.
Patent JP-H03167614-A (JP)
Title: Optical neural computer
Inventor: KITAYAMA KENICHI
IPC: G06F15/18
Filed: 1989-11-28
Abstract: PURPOSE:To attain a small scale of hardware by executing partly the correction of the weight coefficient of the synapse connection in a learning process in time division or by means of a frequency multiplexing technique. CONSTITUTION:The vectors Vj (m) to be stored as the input vectors are inputted to the space modulators 17 and 18, and an output electric signal Ui' is obtained via the light receiving element of a light emitting/receiving element array 13. Then an error signal (Ui'-Ui) is obtained between the signal Ui' and the teacher signal Ui inputted to a differential amplifier 12. The error signal is modulated by the modulators 17 and 18 in response to the intensity of the vector component. Thus a correction signal DELTAWijk is produced and detected by a receiving element array 9. The signal DELTAWijk is electrically added an original component via an adder 16 and stored in a RAM 15 as a new synapse connection coefficient. Thus an updating operation is completed. Then the learning is through when the error signal is converged to zero.
Patent JP-H07123909-A (JP)
Title: Method for production table dried bonito flake and the table dried bonito flake
Inventor: OBA SHIGERU
IPC: A23B4/044
Filed: 1993-11-02
Abstract: PURPOSE:To provide a method for producing table dried bonito flakes high in commercial value and taste and easy in their filling or discharging into or from a bottle type container, etc., by removing molds from dried bonito, washing the dried bonito with water, thermally strerilizing the washed dried bonito with a far infrared ray-heating means, thinly sliding the sterilized dried bonito, and subsequently filling the produced flakes into the bottle-shaped container, etc., and to provide the table dried bonito flakes. CONSTITUTION:A method for producing table dried bonito flakes comprises washing a dried bonito body (water content: 12-14%) produced by a conventional means, thermally sterilizing the washed dried bonito body with a far infrared ray-heating means at Approximately 80 deg.C, thinly sliding the dried bonito body whose central temperature in 40-80 deg.C, and subsequently filling the produced dried bonito flakes into a bottle-shaped container, etc., and the table dried bonito flakes. The container may be a bottle-like container having a prescribed design enabling to put on a table.
Patent JP-H07223355-A (JP)
Title: Tape printing method
Inventor: KATO FUMIHIRO
IPC: H01L21/60
Filed: 1993-11-16
Abstract: PURPOSE:To prevent the unnecessary adhesion of a protective film material to a printing stage when a protective film is formed to a film carrier tape having aperture parts such as device holes by screen printing. CONSTITUTION:A film carrier tape 19 and an auxiliary tape 28 are synchronously and intermittently fed to the gap between a printing stage 11 and a screen mask 12 in the direction shown by an arrow A in a superposed state. A protective film material 13 is printed on the upper surface of the film carrier tape 19 through the screen mask 12 to form a protective film. In this case, since the protective film material 13 is printed on the auxiliary tape 28 through aperture parts such as device holes from the relation of screen printing accuracy even when there is shift between the screen mask 12 and the film carrier tape 19, the protective film material 13 can be prevented from unnecessarily adhereing to the printing stage 11.
Patent JP-H11145687-A (JP)
Title: Electronic part mounter
Inventor: YANAGISAWA YOSHIYUKI
IPC: H05K13/04
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic part mounter for realizing ultimate ultrahigh density mounting by eliminating the gap between the electronic parts and arranging them tightly. SOLUTION: An electronic part mounter 10A arranges a plurality of electronic parts (P) having electrodes on one side thereof temporarily, through a specified gap, on an intermediate stage 50 disposed closely to an electronic circuit board CB. The plurality of electronic parts are then arranged tightly by eliminating the gap and mounted collectively at specified positions on the electronic circuit board CB using a dedicated nozzle 60.
Patent JP-H11139020-A (JP)
Title: Porous supporting body for heat-sensitive stencil printing, and its manufacture
Inventor: YAMAUCHI HIDEYUKI
IPC: D04H3/16
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a porous supporting body for heat-sensitive stencil printing wherein a picture quality is favorable, and also, there is no trouble in a printing machine such as plate fitting wrinkles by a method wherein the porous supporting body made of a thermoplastic resin fiber is made to be one which is biaxially drawn, and also, is constituted of layers of two kinds or more with different average fiber diameters. SOLUTION: This porous supporting body being used for a base paper of heat- sensitive stencil printing which is perforated and made by a thermal head or a laser beam or the like, is made one which comprises a thermoplastic resin fiber and is biaxially drawn, and is constituted of layers of two kinds or more with different average fiber diameters. In this case, preferably, an average fiber diameter of the fiber which constitutes a surface layer on at least one side, is made 5 μm or lower. Also, the porous supporting body is formed in such a manner that the METSUKE (basic weight) of the porous supporting body is made to be 1-20 g/m<2> , and in addition, the tensile stress at the time of 2% stretch may be 0.06 N/mm or higher. As the thermoplastic resin to be used, although not being specifically limited, polyethylene terephthalate, polyethylene naphthalate or the like can be counted.
Patent JP-S63162528-A (JP)
Title: Separation of rare earth elements
Inventor: ETO NOBUO
IPC: B01D15/04
Filed: 1986-12-26
Abstract: PURPOSE:To effectively separate and refine rare earth elements with high purity, by using a specified type aluminum ion and separating the rare earth element in the ion exchange method. CONSTITUTION:The rare earth element is developed and eluted by using an aluminum ion as a holding ion of an ion exchanger and/or allowing the aluminum ion to exist in the aq. soln. of the complex forming agent. When the aluminum ion exists in the aq. soln. of the complex forming agent, TL point is regulated by the concentration of the aluminum ion. Because the time for developing and eluting the rare earth element is extremely prolonged in the case that the aluminum ion concentration is excess, the aluminum ion amt. is preferable to >=80% in the molar ratio to the complex forming agent. And when the aq. soln. of the complex forming agent is regulated to 4-10pH, the complex formation rapidly advances and no rare earth element ion is subjected to precipitate by hydrolysis.
Patent JP-S63163610-A (JP)
Title: Control system for network of water distribution pipe
Inventor: ARAKAWA TAKUYA
IPC: G05D7/06
Filed: 1986-12-26
Abstract: PURPOSE:To optimize water pressure in a distribution pipe network, by deciding the target value of the water pressure so as to uniform the water pressure at each point in the distribution network based on a distribution flow rate predictor, and controlling the water pressure at each point. CONSTITUTION:At appropriate places in the distribution pipe network 3, reducing valves 4 as a means to control distribution water pressure are arranged, and a control system which controls a reducing valve controller 9 and adjusts the valve opening degree of the reducing valve 4 is constituted of a parameter setting device 10, an input device 11, an arithmetic controller 12, and an output device 13. And by performing the water pressure by predicting a distribution flow rate in future based on the data of actual distribution flow rate in the past, deciding the water pressure target value to set the water pressure at each point uniformly based on the predictor, and controlling a pressure reducing means at each point so as to coincide it with the water pressure target value, it is possible to optimize the water pressure in the distribution pipe network at each point.