baber/WOPTO huggingface dataset:
Patent JP-H10145011-A (JP)
Title: Circuit board
Inventor: MIYAKE YASUFUMI
IPC: H05K3/36
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To control stress fatigue and damage of a connecting section by forming a circuit board in connection with conductors on a hard substrate and then sandwiching the circuit conductors in between polyethylenenaphthalate films. SOLUTION: A circuit board 1 is sandwiched by polyethylenenaphthalate films 3, 3 via a bonding agent 2. A hard substrate 4, for example, a glass substrate printed a transparent electrode 41 is connected at the transparent electrode 4 to one end of the circuit board A with anisotropic conductive film 5. Polyethylenenaphthalate has a lower expansion and contraction rate because of its rigidity of molecular chain of the molecular structure, an expansion and contraction rate of a circuit board formed of a composite material of polyethylenenaphthalate film 3 and circuit conductor 1 is very small and thereby stress can be reduced. Therefore, in the circuit board used in connection with the hard circuit board 4, stress fatigue and damage in the connection section can be controlled.
Patent JP-H07164720-A (JP)
Title: Ink ribbon cartridge
Inventor: ITO TAKESHI
IPC: B41J35/00
Filed: 1993-12-13
Abstract: PURPOSE:To obtain an ink ribbon cartridge efficiently cooling a printing head. CONSTITUTION:Cooling parts 12, 13 respectively comprising blast receiving parts 12b, 13b shaped into a four-cornered form and vertically bonded to an ink ribbon cartridge 10 and blast feeding parts 12a, 13a shaped into a triangular form and formed on the blast receiving parts 12b, 13b in parallel to a ribbon containing part 11 for surely feeding air to a printing head 14 are provided on the ribbon containing part 11 of the ink ribbon cartridge 10 to efficiently cool the printing head 14.
Patent JP-H09121913-A (JP)
Title: Forming method for interlock type personal ornaments
Inventor: MITSUI AKIRA
IPC: A44C7/00
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of aftertreatment work for making personal ornaments of an interlock type by obtaining a gypsum casting mold having a cavity for two kinds of original molds which becomes a part of personal ornaments, casting molten metal in the cavity from a pouring gate part, breaking the gypsum cast mold after metal is solidified, and cutting the pouring gate. SOLUTION: A ring original mold A is fitted between a pair of stoppers 2, 3 in a pin original mold B, and after the respective original molds A, B are gated, the pouring gates are covered with a rubber base material to form a rubber mold 20. After that, the original molds A, B are removed to provide cavities of the same form as the pin original mold A and the ring original mold, and fused wax is poured in the cavities and solidified to form a wax model 30. The wax model 30 is covered with gypsum base material, and dewaxed to obtain a gypsum cast having the cavities of the pin original mold A and the ring original mold B, fused metal is cast in the cavities from the pouring gates 10a, 10b, after the metal is solidified, the gypsum cast is broken and then the pouring gates 10a, 10b are cut.
Patent JP-H0770763-A (JP)
Title: Production of rust preventive steel sheet
Inventor: ANDO SATOSHI
IPC: C23C10/28
Filed: 1993-12-13
Abstract: PURPOSE:To obtain a rust preventive steel sheet thin in coating weight and excellent in corrosion resistance by forming a Ni-P based alloy plated layer containing a specific quantity of P on the surface of the steel sheet, heat treating to form a diffused alloy zone mainly containing Fe-Ni-P on the boundary and further zinc electroplating. CONSTITUTION:The diffused alloy zone mainly containing Fe-Ni-P is formed on the boundary between the bare surface of the steel sheet and the plated layer by forming Ni-P based plated layer containing 8-15% P or a Ni-P based alloy plated layer containing <=15% one or more kind of W, Mo, Cu on at least one surface of the cold rolled steel sheet and heat treating the steel sheet in a non-oxidizing atmosphere. the steel sheet is zinc electroplated. As a result, the rust preventive steel sheet thin in coating weight and excellent in corrosion resistance is obtained.
Patent JP-H06155745-A (JP)
Title: Ink jet recording head, production thereof and ink jet recording apparatus
Inventor: INADA GENJI
IPC: B41J2/05
Filed: 1992-11-20
Abstract: PURPOSE:To provide an ink jet recording apparatus capable of performing the accurate centering of an ejection energy generating element and an orifice. CONSTITUTION:A substrate 101 and an orifice plate 106 are connected so that the which WH of a heating resistor element 102 is larger than the width LC of a liquid passage 109 and the heating resistor element 102 and electrode wiring 110 become a conductive state.
Patent JP-H02159368-A (JP)
Title: Steel material plated with al alloy by vapor deposition and having superior heat and corrosion resistance
Inventor: SATO HIROSHI
IPC: C23C14/16
Filed: 1988-12-09
Abstract: PURPOSE:To produce a steel material plated with an Al alloy by vapor deposition and having superior heat and corrosion resistances by forming an Al alloy layer contg. specified percentages of Cr and an iron family element and having a specified thickness on a steel material by vapor deposition. CONSTITUTION:An Al alloy plating layer consisting of 1-50wt.% Cr, 1-20wt.% one or more kinds of iron family elements such as Ni, Fe and Co and the balance Al with inevitable impurities and having >=0.1mum thickness is formed on a steel material by vapor deposition such as general vapor deposition, ion plating or sputtering. A steel material plated with the Al alloy by vapor deposition and having superior corrosion and oxidation resistances at high temp. is obtd. This steel material is suitable for use as the material of the muffler of an automobile, etc.
Patent JP-H04184784-A (JP)
Title: Laser disc reproducer
Inventor: HASHIMOTO MINORU
IPC: G11B27/10
Filed: 1990-11-20
Abstract: PURPOSE:To enable the utilizing of catalog information of a laser disc accurately by converting a starting melody number to be applied as catalog information into a lead storage address of a catalog information memory area to store the catalog information read out into the catalog information memory area of a memory means sequentially from the lead storage address. CONSTITUTION:When a laser disc 3 is mounted on a disc table 2, a system controller 6 gets a lead in area of the laser disc 3 scanned with an optical pickup 5. Then, catalog information recorded in the lead in area of the laser disc 3 is read out as sub code information from a CD signal processing circuit 16 based on a detection output with the optical pickup 5 to be stored into a catalog information memory area of a random access memory 17 sequentially from a lead storage address. This enables effective utilization of the catalog information of the laser disc thereby achieving an access control of the optical pickup 5 and a display control of a residual time.
Patent JP-H05153090-A (JP)
Title: Error detecting circuit
Inventor: TAGAMI NARIAKI
IPC: G11B20/18
Filed: 1991-11-27
Abstract: PURPOSE:To control whether digital data is outputted to an outside or not from the outside by providing a control means controlling the opening/closing of gates which permit digital data to pass or prevent it. CONSTITUTION:The opening/closing of the gates 13 and 20 which permit digital data to pass or prevent it is controlled by OR-circuits 21 and 22 constituting the control means. When the level of a control signal (a) inputted to a terminal T1 is '1', '1' is outputted from the OR-circuits 21 and 22 so that the gate 13 and 20 are in an opening state even if an error is detected and error flags e1-e5 become '0' and, then, digital data is outputted from the gate 20. Thus, the contents of a sign where the error of digital data occurs are inspected. When the level of the control signal (a) inputted to the terminal T1 is '0', the output level of the OR-circuits 21 and 22 becomes the value of the error flags e1-e5 so that the opening/closing of the gate 13 and 20 is controlled in accordance with the value of the error flags e1-e5.
Patent JP-2001132243-A (JP)
Title: Design method for external structural approach
Inventor: TANAKA TAKAO
IPC: E04B1/00
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a design method for an external structural approach through which one can safely come and go while leaving a space without imparting scantiness. SOLUTION: In the design method, an external structural approach pattern corresponding to an arrangement space in a site is selected from a plurality of external structural approach patterns. In an external structural approach pattern provided with a lateral entry type gate (2), the width (W5) of the space (31) in front of the gate is kept to have at least 2,000 mm, the depth (Z4) is kept to have at least 2,200 mm, the width (W6) of the opened space (33) of the gate door (32) is kept to have at least 2,000 mm, the depth (W6) of the opened space (33) of thegate door (32) is kept to have at least 1,000 mm, and further, an allowable space (34) as wide as at least 300 mm in the width (W7) is given in the depth side.
Patent JP-H07137730-A (JP)
Title: Easily-releasable container blank
Inventor: SEKINE KEIICHI
IPC: B65D85/78
Filed: 1993-11-19
Abstract: PURPOSE:To obtain an ice cream carton blank with a bar, whose heat-sealing can be released easly, beautifully and stably with an adequate force. CONSTITUTION:A paper container body blank has such a construction that polyolefin resin layers are laminated on both sides of a base material and both edges are overlapped and heat-sealed in beltlike shape. A releasing part 7 of a releasable resin layer having a width wider than a heat-sealing part 6 is provided on the surface of one of the base materials of the polyolefin resin layers facing each other at the heat-sealing part 6. The relesable layer is composed of 0.1-5.0 pts.wt. of phosphoric ester of a polyoxyethylene alkyl (or alkyl aryl) ether containing an alkyl group with carbon number of 8-30 or alkylphenyl group against 100 weight parts of acrylic resin and. Two half-cut lines 8 and 8' and a half cut line 8'' are provided on the releasing part 7 lengthwise with the heat-sealing part 6 in between.
Patent JP-H01152209-A (JP)
Title: Instrument for measuring flowing quantity of tapping slag in blast furnace
Inventor: KISHIMOTO SUMIYUKI
IPC: C21B7/24
Filed: 1987-12-10
Abstract: PURPOSE:To measure molten slag flowing rate even in the case of flowing in a dry pit by dipping a part of piping passing coolant to depth direction of the molten slag in slag tapping trough and arranging means for operating the slag flowing rate from temp. difference between inlet and outlet in the piping. CONSTITUTION:The piping 2 dipping a part thereof to the depth direction of the molten slag 9 in the slag tapping trough 1 is arranged and water or coolant is flowed in the piping 2. An inlet side thermometer 3 at inlet side of the piping 2 and an outlet side thermometer 4 at outlet side are arranged. The temp. difference of the water or the coolant measured with both thermometers 3, 4 is calculated with an arithmetic unit 6 and compared with the presetted relational diagram of the temp. difference between the inlet and the outlet and the molten slag flowing rate, to calculate the molten slag flowing rate. This molten slag flowing rate is converted into an electric signal and sent to the molten slag flowing rate indicator 7. By this method, the molten metal and slag level in the hearth is accurately grasped.
Patent JP-H07169497-A (JP)
Title: Operating method of high temperature operating type fuel cell
Inventor: IKEDA KOJI
IPC: H01M8/06
Filed: 1993-12-14
Abstract: PURPOSE:To eliminate the permanent poisoning of a fuel electrode, reduce operating cost, and make a device compact by desulfurizing a coal gasified gas by a dry type desulfurizing device and a regenerating type desulfurizing device, and then using the resulting gas for the fuel gas of a high temperature operating type fuel cell and the regeneration of a deteriorated desulfurizing agent. CONSTITUTION:A coal gasified gas leaving a coal gasifying furnace A is cooled by a gas cooler B, dedusted by a dedusting device C, and desulfurized to several 10ppm by a desulfurizing device D to recover sulfur S by a sulfur recovering device E, and the coal gasified gas after desulfurization is desulfurized so as to have several ppm of H2S by the reaction part F' of a regenerating type desulfurizing device F, supplied to a high temperature operating type fuel cell H through a fuel preheater G, and used for generation in cooperation with a high temperature air passed through a compressor K and a heat exchanger J. The high temperature air discharged from the high temperature operating type fuel cell H is used for the heating of the supplied air in the heat exchanger J after it regenerates a deteriorated desulfurizing agent in the regenerating part F of the regenerating type desulfurizing device F, and burned with the fuel gas discharged from the high temperature operating type fuel cell H in a combustor L.
Patent JP-H03175361-A (JP)
Title: Automatic immunoassay apparatus
Inventor: WAKATAKE KOICHI
IPC: G01N33/553
Filed: 1989-12-04
Abstract: PURPOSE:To shorten an examination treatment time by using an insolubilized antibody prepared by immobilizing an antibody on fine magnetic particles in enzyme immunoassay. CONSTITUTION:A reaction container 1 is transferred by a drive apparatus not shown in a drawing to be set to a position (a) and a pipette apparatus P1 is revolved to distribute a sample 10. Subsequently, the container 1 is transferred to a position (e) and an antibody insolubilized magnetic material solution 3 is distributed in the container 1 by a pipette apparatus P2 and the sample is stirred at the next position by a stirrer B1. Further, a washing solution is distributed at a position (f) by a pipette apparatus P3 to transfer the container 1 to a position P where a magnetic body M1 is arranged and the antibody insolubilized magnetic material is attracted to the inner wall surface of the container 1 by the magnetic body M1 and, during this time, the reaction solution in the container 1 is discharged through a pipette apparatus H1. The container 1 is transferred to a position S while the above mentioned operations are performed at respective positions and the antibody insolubilized material is attracted to the under surface of the container 1 by a magnetic body M6 so as not to interrupt the measuring light path of an optical measuring apparatus 9 and, by the enhancement of measuring sensitivity and the shortening of an examination treatment time, automatic immunoassay simple to handle can be performed.
Patent JP-H04185948-A (JP)
Title: Belt type non-stage transmission
Inventor: HANAWA ATSUSHI
IPC: F16H9/18
Filed: 1990-11-19
Abstract: PURPOSE:To reduce the surface pressure of an abutted surface to a low level, and to supply a lubricating oil smoothly in the abutted surface so as to prevent the fastening by forming at least either a first piston or a second piston into a tapered shape in such a way that an opening is made in the side of a space formed out of the first and second piston, which are opposed to one another. CONSTITUTION:The abutted surface of a second piston 90 and an outer peripheral wall 80, is formed into a taper surface tilted to the side of a second oil chamber 96, by an angle theta to the horizontal surface of an input shaft 26, and the outer peripheral wall 80 is abutted on the second piston 90 in such a way that the outer peripheral side becomes a die face, when the oil pressure of the second oil chamber 96 is small, or when the load applied to the second piston 90 to the side of a rotor 46 moved in the shaft direction is small, and the inner circumferential side is opened to a space part 108. In the condition where the oil pressure of the second oil chamber 96 is increased, and the inner circumferential side of the second piston 90 is loosened as it is recessed, the inner circumferential side thereof is gradually connected to the wall 80 as much, and the contact area of the abutted surface is increased while the surface pressure of the abutted surface is reduced, and an lubricating oil supplied into the space 108 lubricates the inside of the abutted surface effectively.
Patent JP-H09153449-A (JP)
Title: Projection aligner
Inventor: DEKURAN BURAUN
IPC: G03F7/20
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a projection aligner which is capable of projecting a pattern at a constant reduction ratio preventing a coherency difference induced by replacement of apertures in a deformation lighting system from affecting a transfer magnification of a projection lens and restraining an environmental influence from being exerted on the exposure of each wafer and a σ value of a lighting system. SOLUTION: A slit is provided in a fiducial mark 8 on a wafer stage 1, and a detector 9 is arranged under the slit. The position of the two marks is detected with the detector 9, and the positional data of two points are registered through a computer 4. The reduction ratio correction value is calculated by the computer 4 based on the above data, and an instruction is given to a reduction control unit 3 from the computer 4. By this setup, a transfer magnification difference caused by the coherency σ of a lighting system can be corrected.
Patent JP-H08170950-A (JP)
Title: Method for determination of total silica in water
Inventor: IWAMORI TOMOYUKI
IPC: G01N23/223
Filed: 1994-12-19
Abstract: PURPOSE: To accurately measure total silica in water, especially, in pure water or ultra-pure water within a short time by simple operation by applying a predetermined amt. of water to the surface of a flat plate containing no silica to evaporate the same to dryness and determining residual total silica. CONSTITUTION: After a predetermined amt. of water is applied to the surface of a flat plate containing no silica, water is evaporated to dryness. Subsequently, total silica remaining on the flat plate is determined by total reflection fluorescent X-ray analysis. The flat plate containing no silica is characterized by that the background level detected from the flat plate at the time of the determination of silica is sufficiently low as compared with the detection signal of silica to be measured not to become the obstruction of determination and a gallium arsenic wafer is pref. There is no special limit with respect to water containing silica becoming an analytical object and pure water, ultra-pure water or tap water becomes the object. Silica of every kind such as ionic silica, colloidal silica or insoluble silica becomes the object of determination.  The amt. of water applied to the flat plate is determined on the basis of silica content.
Patent JP-H10151162-A (JP)
Title: Patient's bedside wellness system
Inventor: OSUGA MIEKO
IPC: A63B21/00
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a patient's bedside wellness system capable of easily giving a motivation to rehabilitation, and maintaining effectiveness as a system to facilitate early recovery or prevent deterioration resulting in a cripple through early rehabilitation, regarding a patient required to be ridden in bed. SOLUTION: This system is equipped with a virtual environment presentation means 20 capable of presenting a virtual environment through the integration of a user's sensation, and an exercise load offering means 30 for exercise allowed on a bed. Also, the system has at least one of a function for controlling the virtual environment presented along with a user's exercise, a function for controlling an exercise load offered depending on the user's physiological state, and a function for controlling the virtual environment presented according to the user's psychological state.
Patent JP-H03175495-A (JP)
Title: Outline font expanding device
Inventor: OKU YOSHITAKA
IPC: B41J2/485
Filed: 1989-12-05
Abstract: PURPOSE:To speed up outline font expanding processing by performing plane painting processing as to a minimum area which surrounds a character to be expanded and painting out the internal area of an outline font. CONSTITUTION:An outline font expanding device 20 plots the contour of a character font in order to plot the outline font, whose inside is painted out by the plane painting processing to expand the outline font. A character range detecting means 11 detects and holds the maximum value and minimum value of coordinates of the contour of the character font and a plane painting means 12 performs the plane painting processing as to only the area encircled with the maximum and minimum values of the coordinates of the contour of the detected character font to paint out the internal area of the plotted outline font. Thus, the plane painting processing object area is reduced corresponding to the size of the character to be expanded, so the plane painting time is shortened and the outline font expanding processing is speeded up.
Patent JP-H02159390-A (JP)
Title: Rust preventive treatment of iron or steel material
Inventor: KAKIGI HIDEO
IPC: C23F11/00
Filed: 1988-12-12
Abstract: PURPOSE:To form a rust preventive coating film having high reliability and to surely prevent rusting by coating the surface of an iron reinforcing bar or a steel frame with a high molecular chelate compd. and allowing this compd. to react with iron oxide on the surface of the iron or steel. CONSTITUTION:The surface of an iron reinforcing bar, a steel frame or an iron plate is coated with a soln. of a high molecular chelate compd. prepd. by adding one or more kinds of metallic salts soluble in water or an org. sol vent, e.g. salts of Au, Ag, Cu, Fe, Ni, Co, Cr, Pt family metals, Zn, Al and Mn to a soln. of a mixture of one or more kinds of novolak or resol compds. each having an arom. functional group contg. -OH, -NH2, -SO3H, -CN, etc., and condensed with formaldehyde, etc. A melamine or urea compd. may be added to the mixture. The coated surface is dried and heated to about 120-250 deg.C to allow the high molecular chelate compd. to react with iron oxide on the surface of the iron or steel material. A rust preventive coating film of a high molecular chelate compd. having superior rust preventiveness is formed on the surface of the iron or steel material and effective rust preventive treatment is carried out.
Patent JP-H11131773-A (JP)
Title: Soundproof wooden floor board
Inventor: IKEDA HIROSHI
IPC: B32B5/18
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To reduce troubles on the production line while maintaining the soundproof performance of the wooden soundproof floor board by adhering a foamed synthetic resin sheet which is formed to a high density at the surface layer portions and a low density at the inner layer portion, to the bottom surface of the base board. SOLUTION: After adhering an adhesive to the top surface of the base board for a wooden soundproof floor board 10, a decorative material 12 is adhered and thermally tightened, then an adhesive is coated to the bottom surface of the base board 11, a foamed synthetic resin sheet 13 is adhered and tightened, it is then cut to predetermined dimensions, a tongue joint 14 and a groove joint 15 are formed along the peripheral portion, and the decorative surface is finished by painting in production.  The foamed synthetic resin is thermally pressured and tightened, and the compressed foamed synthetic resin sheet 13 has a high density only at the surface layers 16, 17, so that the smoothness of the surface layer portion 17 of the foamed synthetic resin sheet 13 becomes perfect, as a result, the frictional resistance of the surface layer portion 17 becomes small, and thus troubles of dropping or reversing on a conveyor when transporting the wooden soundproof floor slab 10 can be prevented. Moreover, by forming the inner layer portion 18 to a low density, the soundproof performance of the inner layer portion 18 can be maintained.