baber/WOPTO huggingface dataset:
Patent JP-H0285313-A (JP)
Title: Production of nitrogen-containing steel
Inventor: ARAYA MAKOTO
IPC: C21C5/34
Filed: 1988-09-21
Abstract: PURPOSE:To enhance the coefft. of nitrogen utilization and to accurately control the end point nitrogen concn. in steel to a target value by specifying the flow rate of a bottom-blowing refining gas, and charging coke at a specified concn. of C in steel at the time of producing the steel by a bottom-blown or top and bottom-blown steelmaking converter. CONSTITUTION:A bottom-blowing refining gas is blown into an all bottom-blown converter at >=0.05Nm<3>/t.min, for example, and coke is charged into steel when the C content of the steel is 1.0-0.3wt.%. Since the N in steel is trapped by the generated gaseous CO and removed at the top of decarburization in the nitriding by coke, coke is charged at the end of decarburization. Namely, coke is charged into the converter, when the decarburized rate begins to decrease and the C content becomes about 1.0%. The amt. of coke to be charged is controlled to 3-8kg/ch.t, blowing is stopped at 0.03-0.05% C and at 1590-1600 deg.C, the C in steel is controlled to the above-mentioned range, and the coefft. of N utilization is practically fulfilled from the relation between the C in steel and the utilized N in coke with the bottom-blowing gas flow rate as a parameter.
Patent JP-S6390012-A (JP)
Title: Magnetic head
Inventor: YAMAMOTO TATSUSHI
IPC: G11B5/133
Filed: 1986-10-01
Abstract: PURPOSE:To remove deflected abrasion, to improve magnetic characteristics and to prevent a core from internal destruction by forming a step part on the upper end part of a core, forming the vicinity of a gap by a soft magnetic metal and crystallized glass and gradually thinning the lower end part of a main core. CONSTITUTION:The step part 2 is formed on the center of the upper end part of the core main body 1 made of soft magnetic ferrite, the main core part 3 is abutted on the side of the step part 2 and the thickness of the lower end part is gradually thinned in the down direction. A nonmagnetic auxiliary member 4 made of cristallized glass is formed on the main core part 3 of the opposite side to the step part 2 and a nonmagnetic auxiliary member 5 made of abrasion resistance glass material equivalent to the crystallized glass is formed on the step part side. Thereby, the sliding surface is no deflectively worn away and the magnetic characteristics of the soft magnetic metal can be sufficiently displayed. Since the main core part 3 is gradually thinned, the concentration of stress is loosened and the inside of the core can be prevented from being destructed.
Patent JP-2001058000-A (JP)
Title: Nursing bath
Inventor: SUGAI YOSHIYUKI
IPC: A47K3/06
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a nursing bath that enables a nurse to set up for the purpose of setting water level to a desired height or automatically to the height of bathtub. SOLUTION: A person to be cared 2 is sat down on a wheel chair 11 and helped by a caring stuff 1. On the other hand, a flexible bathtub 8 is constituted of guide frames 3, upper lateral frames 4 and lower lateral frames (9) and has an opening part. A guide member 7 is provided between support members 10, 12 surrounding the periphery of the opening part, and the guide frame 3 is loosely inserted into the central hole 20 of the guide member 7. An adjustment knob 6 is attached to the side face of the guide member 7. As a result, the caring stuff can freely determine the height of the flexible bathtub 8 according to his/her requirement.
Patent JP-S6295714-A (JP)
Title: Magneto-resistance effect head
Inventor: ORIHARA HIDEJI
IPC: G11B5/39
Filed: 1985-10-21
Abstract: PURPOSE:To improve the reproducing sensitivity by forming plural layers of magneto-resistance effect element films in a gap provided in a yoke via an insulation layer so as to improve the resistance change rate of the magneto- resistance effect element film. CONSTITUTION:The magneto-resistance effect (MR) head 17 is constituted of a base 18, a bias wire 19 formed on the base 18, the MR element 20, an upper yoke 21 and lead wires 22a, 22b. A wire 19 is formed via the insulation layer 23a nearly in parallel with the tape sliding face 25 at a prescribed position of the base 18. The element 20 layered via the insulation layer 23b on the wire 19 is formed in parallel with the prolonged direction of the wire 19. The element 20 is formed by laminating the MR element films 20a-20c via the insulation layers 24a, 24b. Further, the side ends of the element films 20a-20c are connected in series. A reproducing signal subject to magneto-electric conversion by the element 20 is extracted through the wires 22a, 22b. Thus, the resistance change rate of the MR element film is improved to improve the reproducing sensitivity.
Patent JP-H1173771-A (JP)
Title: Semiconductor memory device and semiconductor storage system using it
Inventor: KITAMURA MAMORU
IPC: G11C7/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent the impossibility of latching owing to the elimination of a timing margin between clock signals and the other signals. SOLUTION: The device is provided with an input terminal 34 inputting clock signals, and output terminal 40 outputting the inputted clock signals to an external part, and a return clock signal generating circuit 39 controlling whether the output is right or not. Whether the output of clock signals is right or not is controlled by chip select signals with the return clock signal generating circuit 39.
Patent JP-H0577868-A (JP)
Title: Sealed container
Inventor: AKAZAWA KIYOHIDE
IPC: B65D81/24
Filed: 1991-09-13
Abstract: PURPOSE:To obtain a container excellent in food preservability and sealability and outstandingly easy to open by sealing with a lid the container having a polyethylene layer and a polypropylene layer bonded together by a laminate strength of a specific value, the thickness of the seal layer and polyethylene layer of the container body kept within a certain range and very small recess parts formed on the container flange. CONSTITUTION:The container which does not impair the flavor of food therein consists of the container body 1 provided with a flange 2 having very small recess parts formed thereon in a number ranging from 50 to 500 and a gas- barrier lid 3. The flange 2 of the container body 1 and a sealant layer 5 of the lid 3 are sealed together by a sealing strength exceeding a laminate strength within the range of 300-2000g/25mm required for bonding together the polyethylene layer B and the polypropylene layer C of the container body 1. The sum of the thickness of a container seal layer A consisting of any one of polycarbonate, polyethyleneterephthalate and polybutyleneterephthalate and that of the polyethylene layer B is 10-100mum.
Patent JP-S61113717-A (JP)
Title: Manufacture of nontemper high tensile steel plate superior in weldability and low temperature toughness
Inventor: HATOMURA TANEO
IPC: C22C38/00
Filed: 1984-11-09
Abstract: PURPOSE:To manufacture the titled steel plate, by rolling and cooling a steel to which a small quantity of Nb is entered into solid solution under specified conditions. CONSTITUTION:Steel ingot contg. by weight 0.005-0.15% C, 0.1-0.5% Si, 0.8-2.0% Mn, 0.005-0.1% Nb, 0.005-0.08% Al, <0.008% S, or further at least one kind among <0.1% V, <=0.5% Cu, Cr, Ni, Mo respectively, and at least one kind among <0.010% REM is manufactured. Said ingot is heated to temp. at which at least 0.005% Nb in a steel is entered into solid solution, then hot rolled at Ar3+150 deg.C-Ar3 point range by >=50% draft to plate material. Said plate is cooled rapidly to ferrite transformation stopping temp. - 500 deg.C range at 4-30 deg.C/sec rate, further cooled slowly from the temp. to 500-200 deg.C range at 1-3 deg.C/sec rate, thereafter air cooled to room temp.
Patent JP-H0980221-A (JP)
Title: Color filter substrate for liquid crystal display element and its production
Inventor: SUZUKI KENKICHI
IPC: G02B5/20
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a color filter substrate having a black matrix which can maintain mechanical strength, safe light-shielding property and low reflectance by constituting a light-shielding matrix of a thin film essentially composed of graphite. SOLUTION: A material for a light-shielding film is applied with a spinner on a glass substrate 1 to form a graphite thin film 2a. The material for a light- shielding film is prepared by dispersing a graphite fine powder in a water-soluble polyimide. The material for a light-shielding film is irradiated with excimer laser light 4 through a dielectric multilayer mask 3 having openings corresponding to the opening pattern of a black matrix. By irradiating the film with the excimer laser light 4, an unnecessary part of the graphite thin film 2a (where the color filter is formed) is removed by ablation to form the pattern of a black matrix 2. Then a red filter 6R, a green filter 6G and a blue filter 6B as a color filter of plural colors are formed on the black matrix.
Patent JP-H0981304-A (JP)
Title: Image processor
Inventor: TANAKA ATSUSHI
IPC: G06F3/0488
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To simplify the coordinate input jobs and also to improve the original editing efficiency for an image processor which can edit the originals. SOLUTION: An original 15 is put on the original board glass 12, and an editing start switch 16 is pushed after a pressure plate 17 is closed. Thus a coordinate input part 13 attracts electrostatically the original 15. Then the plate 17 is opened as shown in the figure and a desired area of the original 15 is designated and edited via the operations of a control panel 18 and a coordinate input pen 14. When the editing of the original 15 is over, the plate 17 is closed again and the copy conditions such as the number of copy sheets, etc., are set via the panel 18. Thus the original 15 can be copied.
Patent JP-H11296800-A (JP)
Title: Method and device for forecasting trespass and collision and recording medium with trespass and collision forecasting program recorded
Inventor: MURAOKA ATSUKO
IPC: G08G5/00
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To shorten the processing time by simplifying the trespass forecast processing to a dangerous area of a moving body (an air plane or a vehicle) without sacrificing the forecasting ability. SOLUTION: This trespass forecasting device is provided with a trespass inhibition area circumscribed circle calculation part 1 which calculates a circle circumscribed to each dangerous area, a movement range calculation part 3 which calculates the movement range for a certain time of the moving body, a movement range circumscribed circle calculation part 4 which calculates a circle circumscribed to this movement range, an area selection processing part 5 which selects the dangerous area whose circumscribed circle crosses the circumscribed circle of the movement range out of dangerous areas, and an area overlap discrimination processing part 6 which discriminates whether the selected dangerous area and the movement range overlap or not. If it is discriminated that they overlap, trespass of the moving body to the dangerous area is forecast.
Patent JP-H0282861-A (JP)
Title: Facsimile equipment
Inventor: HIRAI HIROHIKO
IPC: H04L9/32
Filed: 1988-09-20
Abstract: PURPOSE:To save a trouble of monitoring a facsimile equipment at all times by the operator by collating a telephone number registered in advance with a telephone number informed from a caller facsimile terminal equipment and informing the presence of facsimile reception from a prescribed facsimile terminal equipment when both the numbers arc coincident. CONSTITUTION:When the production of an incoming call is detected and a facsimile information field(FIF) is detected, a control section 3 reads out a telephone number registered in a telephone number memory 10 and collates the telephone number read by using a telephone number collation means 3a with a telephone number of a caller facsimile terminal equipment included in the FIF sent from the caller facsimile terminal equipment. When the telephone numbers are coincident, a notice control means 3b is used to allow a voice synthesis section 11 to generate a voice message signal representing the presence of a facsimile reception from a prescribed facsimile terminal equipment and to allow a speaker 12 to sound a voice message.
Patent JP-S60126135-A (JP)
Inventor: HATSUTORI SHIYUUJI
IPC: A47L15/44
Filed: 1983-12-13
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-H03100386-A (JP)
Title: Vibro-isolating supporting device for horizontal rotary compressor
Inventor: MOCHIZUKI TETSUYA
IPC: F04B39/00
Filed: 1989-09-11
Abstract: PURPOSE:To contrive the reduction of noise with resonance of a mounting leg suppressed by providing constitution such that a natural frequency of the mounting leg is set in at least a specific frequency band. CONSTITUTION:In a mounting leg 16, one end part of each leg is welded in the same shape to a bottom surface corner angular part of a closed vessel 1, further in each of the leg, each area of the respective point end mounting face part 16a, cushion face part 16b and welding face part 16c is decreased to a degree of not deteriorating rigid strength for vibration and impulse at the time of transportation and use, and a natural frequency of the leg itself is set to at least about 10kHz band. Among the various vibrations generated in a compressor element 2 at the time of operation, for vibration transmission high efficiency of particularly 5 to 8kHz band, since the natural frequency of each mounting leg 16 is set to at least 10kHz band, generation of high frequency noise of the mounting leg 16 due to its resonance is surely suppressed.
Patent JP-H0398544-A (JP)
Title: Preparation of noodles
Inventor: TAKAHASHI KAN
IPC: A23L7/109
Filed: 1989-09-11
Abstract: PURPOSE:To prepare a noodle having strong body and texture with good touch, capable of quickly boiling up and not decomposed when boiled, by adding purified butchery plasma (powder) to a raw material for the noodle. CONSTITUTION:Purified butchery plasma (powder) is prepared by homogeneously dispersing a polymer electrolyte having carboxylic acids (e.g. sodium alginate) in butchery plasma, adjusting to a pH of approximately 3-6 and subsequently treating with active carbon, or by a method bringing the butchery plasma into contact with colloid silica, etc. The purified butchery plasma (powder) is added to a raw material for preparing the noodle, such as wheat flower, and subsequently processed into the noodle (e.g. Japanese noodle or Chinese noodle) by a conventional method. When the powder is used, the purified butchery plasma is added to the raw material in an amount of <= approximately 1wt.% based on the wheat flour, usually approximately 0.5-0.5wt.%.
Patent JP-H0897881-A (JP)
Title: Data transmission controller and data transmission method
Inventor: TAYAMA HIDEYUKI
IPC: G06F13/00
Filed: 1994-09-29
Abstract: PURPOSE: To eliminate unnecessary waiting time by sending next data corresponding to a response to a follow-up request so as to avoid the retransmission of excessive data. CONSTITUTION: A transmission side 1 transmits data to a reception side 2 and when the reception side 2 does not respond to it, the transmission side 1 sends the follow-up request to the reception side 2. When the reception side 2 sends an affirmative response back to the transmission side 1 by this, the transmission side 1 transmits next data. On the other hand, when waste data is sent from the reception side 2 because of an error, the transmission side 1 sends the follow-up request to the reception side 2. When the reception side 2 sends back the affirmative response by this, the transmission side 1 transmits next data to reduce time for transmitting all the pieces of data. On the other hand, the follow-up request is immediately sent at the time of sending back waste data and when the affirmative response is obtained, next data is sent to eliminate unnecessary waiting time.
Patent JP-H0891343-A (JP)
Title: Container with pouring port and manufacture thereof
Inventor: TANIAI FUMIAKI
IPC: B65D8/22
Filed: 1994-09-29
Abstract: PURPOSE: To provide a pouring container which can fill contents rapidly wherein a manufacturing cost is low and stacking ability is excellent and a method for producing it. CONSTITUTION: A body 2, a lid 3 and a pouring port 4 are separately formed. Thus each member can be downsized and stacking ability can be improved. The body 2 and the lid 3 are constituted of a synthetic resin having thin thickness and elasticity. Thus a container 1 when disposed can be easily crushed or crumpled to be reduced in size. By adhering the lid 3 with the body 2 via an adhesive layer comprising a thermoplastic resin, the lid 3 can be also peeled off from the body 2. As a result, even highly viscous contents J can be easily taken out from an opening 5 whose opening area is larger than the pouring port 4. By filling the contents J from the opening 5 on the body 2 whose diameter is larger than the opening area of the port 4, a nozzle diameter of a filling machine can be made larger, thereby increasing a filling speed of the contents J.
Patent JP-H1173045-A (JP)
Title: Hot fixing device
Inventor: NATSUHARA MASUHIRO
IPC: G03G15/20
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a lubricant which replaces a grease to be interposed between a fixing film and a heating body, and has an optimal slide frictional resistance reducing effect and can be used without requiring a grease scraping roller or the like and without generating flow at the time of temperature rise of the heating body. SOLUTION: This device is provided with a fixing film 4 arranged in the periphery of a ceramic heater 3 freely to be moved, and a pressurizing roller 1 for applying pressure to the fixing film 4 so as to form a nip part, and in a process that a toner image 8 carried on a surface of a transferring material 7 is pinched for carrying by the nip part and the fixing film 4, the toner image 8 is heated for fixing by the heat from the heating body through the fixing film 4. In this case, a boron nitride layer 6 as a lubricant for reducing the slide frictional resistance is sealed between the fixing film 4 and the ceramic heater 3.
Patent JP-2000068079-A (JP)
Title: Discharge lamp lighting device
Inventor: FUKUWA SHINJI
IPC: H05B41/16
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To quickly stabilize output light in starting a discharge lamp and to suppress fluctuations due to overshooting and undershooting. SOLUTION: Lamp voltage is detected by a lamp voltage detecting circuit 1 in starting a discharge lamp and lamp current is controlled first by an activation lamp current control circuit 4 according to the detected lamp voltage. Then the lamp current is dropped during the prescribed period of time with the prescribed drop characteristic by an activation lamp current dropping timer control circuit 5, from the time of applying the maximum power to the discharge lamp, or form the time when the lamp voltage gets up to the preset voltage corresponding to the lamp voltage detected immediately after activation. After that, the lamp current is delayed and lowered to the rated current by a stable time lamp current control circuit 3.
Patent JP-S61117164-A (JP)
Inventor: USHIJIMA TADAYOSHI
IPC: C04B35/638
Filed: 1984-11-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60127694-A (JP)
Inventor: DEGUCHI YASUSHI
IPC: H05B6/70
Filed: 1983-12-13
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-H0398949-A (JP)
Title: Paper sheet aligning device
Inventor: MORII NOBUYUKI
IPC: B65H31/38
Filed: 1989-09-13
Abstract: PURPOSE:To improve aligning accuracy by providing a vibrating shaft penetrating a bin. CONSTITUTION:A vibrating shaft 502 formed into a circle in the cross section is provided upright in such a way that each long hole 511 formed in each bin 350 is penetrated vertically thereby. The vibrating shaft 502 is abutted on an edge surface of a bundle of paper sheets, so as to align the position thereof. On the surface of the vibrating shaft 502, treatment or bonding process by such as high frictional member rubber, sponge, sand paper, and sand blast are provided. In the vibrating shaft 502, a bundle of copy paper is free from the force larger than necessary that causes damage or crumple of the copy paper, as well as excess load to a motor, by means of the elasticity of a plate spring 503b.
Patent JP-H08100878-A (JP)
Title: Pipe joint and wateproof connecting pipe joint
Inventor: KUBO TSUNEO
IPC: F16L33/28
Filed: 1994-09-30
Abstract: PURPOSE: To provide a pipe joint making manufacture capable without restriction by a material quality to be capable of quickly connecting a pipe without twisting a connected pipe when connected. CONSTITUTION: In a cylindrical joint main unit 1 having an internal peripheral flange 10, a notched annular stopper ring 4 is set to insert a connected pipe 5, and in a clearance between the internal periphery of the joint main unit 1 and the stopper ring 4, by pressing in a fastening cylinder 2 having tapered internal peripheral surface 20 broaden toward a point end direction, the stopper ring 4 is pressed to the periphery of the connected pipe 5, simultaneously with stopping in a coming-off stopping manner a stop means 2a, formed in the fastening cylinder 2, to a stop means 1a formed in the joint main unit 1. When necessary, a cylindrical packing 3 is set in the joint main unit 1 prior to setting the stopper ring 4 when set.
Patent JP-S6295023-A (JP)
Title: Electro-optical conversion type optical switch
Inventor: SHIMAZU YOSHIHIRO
IPC: H03K17/78
Filed: 1985-10-21
Abstract: PURPOSE:To execute integration on a small area by branching an optical signal by a linear optical waveguide having a light emitting port for emitting the light in the direction crossing the propagating direction of the light. CONSTITUTION:Electric signals of input highways 11-1n are converted to optical signals by laser diodes 71-7n, respectively. An optical output of each laser diode 71-7n is made incident on optical waveguides 101-10n. Each optical waveguide 101-10n is provided with (n) pieces of light emitting ports for emitting the light in the direction vertical to the propagating direction and a substrate 21, respectively, and one piece each of photodiodes 411-4nn is made to adhere to the upper face of each light emitting port. A controlling circuit 6i (i=1, 2...n) turns on only one of photodetecting circuits of (n) pieces of photodiodes 4i1-4in, by which to an output highway 5j (j=1, 2...n), an optical signal of the optical waveguide 10i can be outputted as an electric signal. An optional switching operation can be realized by setting suitably an on/off designation to the photodetecting circuit of the photodiode by the controlling circuit 61-6n.
Patent JP-H0281617-A (JP)
Title: Method of controlling injection molding machine
Inventor: MATSUDA KAZUO
IPC: B29C45/77
Filed: 1988-09-20
Abstract: PURPOSE:To eliminate leakage of resin to the screw side and dead time when preliminary compression is applied, and enhance production efficiency by sensing advancing speed of a screw and opening a nozzle valve when the detected speed is less than the given value. CONSTITUTION:A projected component 11 with a rack gear 11a is fixed on a proper position of a piston rod 3, with which a pinion 12 is meshed, and the transfer of a screw 4 is converted to the revolution of the pinion 12. A speed detector detects the transfer speed of screw by the revolution of the pinion 12, and when the speed is less than a specified value, a nozzle valve 9 is opened by a driving machine 14 to start the injection of molten resin into a mold. The pressure of hydraulic oil working for an injection cylinder 1 is increased from a1 to b1 when the screw 4 is moved to the left. When a material in a cylinder 5 is shrinked by compression, pressure is raised simultaneously to reduce the transfer speed of the screw in said period. Then, a point b3 where said speed is reduced is sensed, and the nozzle valve 9 is opened at the point of dotted line I - I. The dead time, therefore, is eliminated completely.