baber/WOPTO huggingface dataset:
Patent JP-H0983137-A (JP)
Title: Method of manufacturing multi-layered printed wiring board
Inventor: SUGANO MASAO
IPC: H05K3/46
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To prevent any void from being produced, extend the freedom of laminate conditions, and smooth also the surface of an insulating substrate after lamination and integration by forming a plated resist on the insulating substrate, and providing on an internal layer the substrate in which a required conductor circuit pattern is formed by a method including an electrodeless plating in a gap between the insulating substrate and the plated resist and a circuit surface is flat. SOLUTION: A copper foil is overlapped such that an uneven surface of the copper foil makes contact with a prepleg, and it is pressed, heated, and united. Then, the copper foil is etched and removed. Further, paradium as a plating catalyst is dipped in a processing solution as a preprocessing of electrodeless plating whereby the plating catalyst is applied on a substrate surface. Then, a plating resit is formed. The resist is dipped in an electrodeless copper plating solution, and plated copper is separated, and thereafter it is heated to prepare an internal layer substrate. A bonding agent film layer is provided on a roughened surface of a printed wiring board copper foil, and is cured onto a B stage.  Further, the internal layer is overlapped such that it makes contact with the bonding agent layer side of the substrate in which a hole is formed, and is pressurized and heated for lamination and integration.
Patent JP-H08100066-A (JP)
Title: Production of polyorganosilane
Inventor: FURUKAWA MASASHI
IPC: C08G77/48
Filed: 1994-09-29
Abstract: PURPOSE: To easily and stably obtain a film wherein a polyorganosilane is oriented vertically to a substrate by subjecting the polyorganosilane to vacuum deposition under specified conditions. CONSTITUTION: A polyorganosilane is placed on a molybdenum heater 1 installed in a vacuum chamber 9. A substrate 4 is placed in parallel to the heater 1, and a substrate heater 5 is fixed at the side opposite to the growth surface of the substrate 4. The inside of the vacuum chamber 9 is evacuated and simultaneously the heater 1 is energized to heat the polyorganosilane to thereby evaporate it and form a polyorganosilane film at a growth rate of 30nm/min or lower on the growth surface of the substrate 4. Thus, the polyorganosilane is oriented vertically to the surface of the substrate 4.
Patent JP-H0766315-A (JP)
Title: Ceramic lid substrate for semiconductor package and ceramic lid
Inventor: KIMURA KAZUO
IPC: H05K3/24
Filed: 1993-08-27
Abstract: PURPOSE:To prevent the scattering of solder at the time of sealing by preventing the formation of a void in a solder layer formed on a ceramic lid substrate in which a solder layer forming metallic layer containing a precious metal is formed by baking glass frit. CONSTITUTION:After forming a first metallic layer 6a on a ceramic substrate 2 by printing and baking Ag-Pd paste containing glass frit G on the substrate 2, a second metallic layer 6b is formed on the layer 6a by printing and baking Ag-Pd paste containing no glass frit. Therefore, the glass frit G is not exposed on the surface where a solder layer H is formed. Since no glass frit exists on the boundary between the metallic layer 6b and solder layer H, no void is formed in the layer H.
Patent JP-H0686503-A (JP)
Title: Motor, polygon mirror motor and disk driving motor
Inventor: ARAI KATSUTOSHI
IPC: H02K5/124
Filed: 1992-09-03
Abstract: PURPOSE:To provide a motor for precision rotation which fits application in clean environment, such as a polygon mirror motor or a magnetic disk drive motor, and besides, can cope with the posture to be mounted on a device, and is effective for sizing down a motor, and also can compensate for a high precision rotation up to the region of a high speed rotation. CONSTITUTION:Ring permanent magnets 7a, 7b are oppositely arranged on a coaxial line with clearance in a rotor 2 and a stator to constitute a magnetic bearing having an ability of supporting a load in the axial and radial directions, and also the outer circumferential surface of the ring permanent magnets 7a, 7b arranged in the rotor 2 is covered with a part of the rotor 2, and the magnetic bearing is arranged between a rotating load such as a polygon mirror 3 and a magnetic fluid lubricant bearing.
Patent JP-H0928824-A (JP)
Title: Tunnel for earthquake disaster escape
Inventor: NISHIZUKA TORU
IPC: A62B3/00
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a highly strong part in a tunnel shape at part of a building and escape through it at the time of building collapse due to an earthquake or the like. SOLUTION: This is a tunnel which is made up by combining plural frames 1 with plural beams 2 and affixing slabs to the top and the bottom, and is provided by penetrating a room wall, and doors are provided at the parts of the wall and the tunnel inside. At the time of emergency, the inside and outside of the room are made through by opening the doors, or at the time of an earthquake, a floor under a bedding is opened downward, and the lower part becomes a tunnel passing under the floor.
Patent JP-S62110723-A (JP)
Inventor: UIRIAMU JIYON HANTAA AIRUSU
IPC: B01D53/04
Filed: 1986-10-03
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-S60128344-A (JP)
Title: Composite oxygen sensor and its manufature
Inventor: IWAMURA RIYOUJI
IPC: G01N27/417
Filed: 1983-12-16
Abstract: PURPOSE:To obtain a composite oxygen sensor capable of measurement with high precision by uniting a stoichiometric O2 sensor and a dilute oxygen sensor to one body and forming the composite oxygen sensor. CONSTITUTION:The composite oxygen sensor 1 is composed of solid electrolyte ceramic substrates 3a, 3d for supporting electrodes 2a-2d, solid electrolyte ceramic substrates 3b, 3c for supporting a heater 5 through insulating layers 4a, 4b, a layer 3e for joining the space between the substrates 3b, 3c and layers 6a, 6b for covering the outside surfaces of the substrates 3a, 3b. Diffusing chambers 7a, 7b surrounding the electrodes 2b, 2c are formed at the spaces between the substrates 3a, 3b and 3c, 3d respectively, and these chambers 7a, 7b are communicated with an outer part by diffusing holes 8a, 8b respectively. If the electrodes 2a, 2b and 2c, 2d are used as the stoichiometric O2 sensor and the dilute oxygen sensor respectively, the constitution of the detecting part and the circuit part can be simplified, the sensors are heated uniformly, because intervals between the heater 5 and respective sensors are the same, and the detection with high precision becomes possible without influenced by temp.
Patent JP-2000039481-A (JP)
Title: Watch changeable of design by rearrangement of picture, photograph or the like
Inventor: ISHIBASHI TORU
IPC: G04B45/00
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To enjoy a watch as an interior or an accessory by freely rearranging a picture, a photograph or the like to a part except a time display of the watch. SOLUTION: A large space for rearranging a seal is provided at a part 3 except time display parts 1, 2 of the watch so that a picture, a photograph or the like can be freely rearranged. When many pictures or photographs meeting individual favorites are prepared for separate sales, a design of the picture or photograph can be selected and altered by buying only a rearranging part.
Patent JP-2001060042-A (JP)
Title: Process cartridge and electrophotographic image forming device
Inventor: KOIZUMI TORU
IPC: G03G21/18
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive process cartridge and an image forming device by which the pressure of a developing roller to a photoreceptive drum is kept always constant regardlessly of toner quantity inside a developing unit, and the image excellent in quality is stably obtained. SOLUTION: A spring 12 is pressed by the cam 19 of a device main body through a spring presser 15. The residual quantity of toner at the inside of a developing unit is detected by antennas 17a and 17b at any time, and the pressure of the spring 12 is controlled by changing the rotation angle of the cam 19 based on a data thereof, so that the pressure of the developing roller 4 to the photoreceptor drum 3 is kept constant.
Patent JP-S61106522-A (JP)
Inventor: DORAHOSURABU RIMU
IPC: C07C43/23
Filed: 1985-10-24
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-H0788012-A (JP)
Title: Toothbrush
Inventor: TOMIOKA TOSHIICHI
IPC: A61L2/16
Filed: 1993-09-22
Abstract: PURPOSE:To stabilize the antibacterial and antiviral actions of a toothbrush by adding an antibacterial complex in which thiosulfato silver complex is supported by porous particles to the handle and filament. CONSTITUTION:A soln. of thiosulfato silver complex is obtained by adding a combination of Na2SO3.7H2O with either Na2S2O3.5H2O or K2SO3 to a soln. obtained by dissolving a water soluble silver salt, e.g. silver acetate, into water. Subsequently, porous particle carriers are added to the soln. so that a thiosulfatoargentate is adsorbed by the carriers which are then dried. An antibacterial complex is thus obtained by having the thiosulfato silver complex supported by the carriers. The antibacterial complex can be contained in the handle and filament of a toothbrush by either kneading and mixing it into the resin composing the handle or filament or sticking or bonding it to the surface of the handle and filament. A toothbrush demonstrating the stable effect of antibacterial and antiviral actions is provided because water insoluble silver chloride is not produced even in the presence of chloride ions.
Patent JP-H0576483-A (JP)
Title: White balance controller for endoscope
Inventor: KOBAYASHI KAZUNARI
IPC: G02B23/24
Filed: 1991-09-17
Abstract: PURPOSE:To provide a white balance controller for an endoscope being easily handled and having a simple structure. CONSTITUTION:A white balance controller 1 is constituted of a cylindrical white balance adjusting part 2 having an opening on one end and fixing part 4 on which this white balance adjusting part 2 can removably be fixed. In the white balance adjusting part 2, a hollow part 5 with a specified depth is provided inside thereof and the inner peripheral face is coated with a standard white color and on the other hand, the outer surface of the opposite side of the opening wherein a brim part 6 is provided on an end part is coated with a coating for preventing the outer light from transmission. The fixing part 4 consists of the first panel member 7, the second panel member 8 and a fixing screw 3 and the white balance adjusting part 2 can be fixed removably thereon and the fixing part 4 can be fixed on a part of an endoscope apparatus.
Patent JP-S6452978-A (JP)
Title: Door lock releasing device
Inventor: KITAGUCHI HIROMASA
IPC: E05B35/00
Filed: 1987-09-21
Abstract: PURPOSE: To permit releasing a door lock by bare hand and improve the effect of preventing a crime by adding the function of judging whether a signal is acceptable or not to a rotary plate on which a photograph, a picture or a symbol is pasted or a body where a numeral or a character appears. CONSTITUTION: A deceleration motor 4 is rotated through a control section 14 by operating a switch by a door handle lever, a display plate 8 where a position where the positions of a concave portion 10 and a convex portion 11 agree with switches 5 is recited by a photograph, a picture, a symbol, a numeral, a character or the like is rotated by rotating intermittently a ratchet wheel 1 by a pawl 2. At a point where the positions agree, when a handle lever is released, as the command of the control section 14 makes a solenoid 6 to be attracted, operating LS1 of the switches 5, a door lock is released, judging that the signal is acceptable. When the lever is released at a position different from the memory, it pushes only LS2, and continues to sound a horn through the control section 14, judging that the signal is not acceptable.
Patent JP-2001063081-A (JP)
Title: Liquid storage container, liquid ejecting mechanism and liquid ejecting device
Inventor: UDAGAWA KENTA
IPC: B41J29/393
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To ensure a stable ink supply performance by providing in a part of an atmosphere introducing mechanism a projecting part, projecting to the negative pressure generating member storage room side. SOLUTION: An ink tank H1900 is divided into a negative pressure generating member storage room H1901 and a liquid storage room H1902 by a partition wall H1903. A negative pressure generating member alleviating part H1912 of an atmosphere introducing part H1911 is formed above a communication part H1910 formed in a lower part of the partition wall H1903. The atmosphere introducing part H1911 comprises a plurality of atmosphere introducing longitudinal grooves H1913 with a projecting bar part H1914 formed between the adjacent atmosphere introducing grooves H1913. A projecting part H1915 is provided below the projecting bar part H1914 such that a spare space is eliminated by the projecting part H1915 so as to restrain generation of bubble stagnation.  Furthermore, the negative pressure generating member alleviating part H1912 reduces the contact area of the partition wall H1903 and a negative pressure generating member H1920 made of a fiber absorbing member, or the like so as to restrain generation of a high density part.
Patent JP-H08102584-A (JP)
Title: Pressure bonding apparatus for anisotropic conductive tape
Inventor: SAKAI HIROAKI
IPC: H05K3/32
Filed: 1994-09-30
Abstract: PURPOSE: To pressure-bond anisotropic conductive tape to a substrate without replacement of pressurizing tools, even when bonding length of anisotropic conductive tape is changed, by almost matching an end part of the upstream side in the feeding direction of the pressurizing tool with the end part of the upstream side in the feeding direction of anisotropic conductive tape having been cut. CONSTITUTION: The end part in the upstream side of the feeding direction M of a pressurizing tool 9 is defined as the reference position S and position of the end part in the upstream side of the feeding direction M of anisotropic conductive tape 5 (having been cut) to be bonded to a substrate 2 is matched to the reference position S. Namely, after the anisotropic conductive tape 5 is cut with a cutter 8 into the predetermined bonding length, a leader tape 4 is fed, with a leader tape feed mechanism 6, in the feeding direction M until the end part in the upstream side of the feeding direction M of the anisotropic conductive tape 5 having been cut is matched with the reference position S. Thereafter, the pressurizing tool 9 is moved downward to pressure-bond the anisotropic conductive tape 5 to the substrate 2.
Patent JP-S6479732-A (JP)
Title: Crossed comb type electrode pair
Inventor: NOZAKI NOBUHARU
IPC: G02F1/335
Filed: 1987-09-21
Abstract: PURPOSE:To set a wide specific frequency band of surface acoustic waves and to reduce electric power consumption in a wide deflection angle range by inserting inductances which prohibit the action of electrode fingers as capacitors between electrode base parts and the electrode fingers connected to the electrode base parts. CONSTITUTION:A chirp crossed electrode pair 15 is formed by arraying the many electrode fingers 15A to a comb tooth shape and connecting every other electrode fingers to one electrode base part 15B and the other electrode base part 15C. The electrode fingers are so formed that the line width thereof changes gradually and the inter-electrode finger spacing changes correspondingly at chirp periods. In addition, the direction of the electrode fingers is gradually changed as well. Microcoils M1, M2,...Mn are inserted between the electrode fingers 15A connected to the electrode base part 15B and the electrode base part 15C. The respective coils prohibit the electrode fingers to act as the capacitors when the alternating voltages of the frequencies except the frequencies to generate the surface acoustic waves from the electrode fingers are impressed to said coils. The specific frequency band of the surface acoustic wave is thus set wide and the electric consumption is reduced in the wide deflection angle range.
Patent JP-H0976995-A (JP)
Title: Astern device of water jet propulsion machine for ship
Inventor: HINO MITSUNOBU
IPC: B63H11/107
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an astern device of a marine water jet propulsion machine to improve the astern performance, the maneuverability, etc., in the water jet propulsion machine to form the astern condition while the jet flow from a jet nozzle is suppressed. SOLUTION: In a water jet propulsion machine in which a steering cylinder 5 which can be oscillated in the right-to-left direction is provided on a jet nozzle 2 to eject the jet flow and rearward of the jet nozzle 2, a flap 11 whose one end is turnably supported is provided on an upper part of the steering cylinder 5, a rear opening 5a of the steering cylinder 5 is closed in the inclined condition of the flap 11 to form the astern condition, and in the condition in which the flap is erected in an approximately horizontal manner, the rear opening 5a of the steering cylinder 5 is opened to form the advancing condition, a side fence 13 is provided on each side end of a surface of the flap 11 with which the jet flow collides. The side fence 13 is formed into the back-fin shape which is expanded from the vicinity of a supporting part 11a of the flap 11 toward a free end 11b.
Patent JP-H0980280-A (JP)
Title: Nylon coated optical fiber and method for bundling the same
Inventor: NEMOTO HIROMASA
IPC: G02B6/44
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To easily bundle plural nylon coated optical fibers into an optional shape by locally fusing nylon coating layers of adjacent plural nylon coated optical fibers to connect the coated optical fibers to each other. SOLUTION: In this method, tip parts 4a of plural nylon coated optical fibers 4 and plural heating wires (e.g. nichrome wires) 12 which are thinner than the coated optical fibers 4 are alternately arranged so as to expose a part of each of the heating wires 12, to bring them into contact with each other. Then, an AC power source (or optionally DC power source) 13 is connected to both ends of each of the exposed parts 12a of the heating wires 12 and an AC (or DC) voltage is applied to the exposed parts 12a to generate heat and to locally fuse the tip parts 4a of the coated optical fibers 4 by heat conduction. The coated optical fibers 4 are connected to each other (bundled) by fusing each of the tip parts 4a of the coated optical fibers 4 and thereafter, all the heating wires 12 are pulled out.  Thus, bundled nylon coated optical fibers 11 whose tip parts are formed into a tape-shaped end can be obtained.
Patent JP-H04118261-A (JP)
Title: Printing control device
Inventor: MORINAGA HIDEHIKO
IPC: B41J3/60
Filed: 1990-09-10
Abstract: PURPOSE:To enable perfect printing to be performed efficiently using a one-side printing device by outputting data received from an external system and stored in units to a printing device in the order based on the storage sheet discharge system and in the form of odd- or even-number pages. CONSTITUTION:It is interpreted whether the number of pages is an even number or an odd number with regard to print data by making reference to a page counter N, and if it is interpreted as an even number, first Nth page is read from a magnetic recording device 5 and then is output to a printing device 10. After this process, print data of even-number pages such as N-2th page, N-4th page... 2nd page is read in that order and then is output to the printing device 102 in that order. Following this process, a bundle of recording sheets containing recorded data of the even-number surface is turned front-side back, and it set in a recording sheet cassette 30. Print data of the odd-number pages is read from the magnetic recording device 5 and is output to the printing device 102 in order of N-1, N-3... 1st pages. As a result, each page is discharged in a continuous form on a discharge tray of the printing device 102.
Patent JP-S60129214-A (JP)
Title: Highly kneading screw
Inventor: KASAI MASAYOSHI
IPC: B29C45/47
Filed: 1983-12-16
Abstract: PURPOSE:To obtain a screw that is easy to grasp unmelted pellets and excellent in kneading and melting properties by providing a mixing section in which the section is polygon and composed of a polyhedron having a flight in which forward and backward leads are continued at the end of the screw. CONSTITUTION:A mixing section (b) and a backward flow prevention device (c) are provided at the end of the metering section (a) of the end section of the screw 1. The mixing section (b) is composed of polyhedrons 2, 2a having polygonal sections. The flights 3, 3a dividing the bow-shaped space 15, 15a formed between the inner wall surface 13 of the cylinder and the polyhedrons 2, 2a lead forward on the side of the metering section (a) and lead backward on the side of the backward flow prevention mechanism (c) and fits the key 19 to the coupling 8 so that the polyhedrons 2, 2a keep the normal position. The backward flow preventing section (c) is composed of a sheet 4, a check ring 5, a retainer sheet 6 and a ring 7.
Patent JP-S6298792-A (JP)
Inventor: IZUMI YOICHI
IPC: H05K1/03
Filed: 1985-10-25
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-H0666404-A (JP)
Title: Steam heater
Inventor: HASEGAWA YOSHIHIKO
IPC: F22B3/04
Filed: 1992-08-12
Abstract: PURPOSE:To maintain a heating temperature of a heating vessel uniform without an irregularity in a suction force from the vessel even if a plurality of heating vessels are evacuated by single vacuum pump means. CONSTITUTION:A steam supply tube 3 for supplying heating steam is connected to heating vessels 1, 2. Pressure sensors 22, 23 are mounted at secondary sides of the vessels 1, 2, and connected to a controller 27 through a differential pressure transmitter 26. An ejector type vacuum pump 34 is connected to lower parts of the vessels 1, 2 through a three-way valve 28. the valve 28 is connected to the controller 27. The pump 4 has an ejector 5, a tank 8 and a circulating pump 6. A temperature sensor 17 is mounted in the tank 8. A cooling water supply passage 15 is connected to the tank 8 through a cooling water control valve 16.
Patent JP-H03101332-A (JP)
Title: Transmission controller
Inventor: SAKANOBE KAZUNORI
IPC: H04L12/40
Filed: 1989-09-13
Abstract: PURPOSE:To accurately recognize the time when generated frame data is transmitted to a transmission line by always informing a data processor of the message of 'transmission termination' when the transmission of transmission data transferred from the data processor to the transmission line is terminated. CONSTITUTION:A transmission controller 3 generates a serial data frame from data transferred from the data processor 4, recognizes that the transmission line 1 is in an idle state and starts transmission to the transmission line 1. When the termination of transmission is detected, an informing means 7 immediately informs the data processor 4 of data showing 'transmission termination' by using a data bus 5 and a timing signal line 6. Thus, the data processor 4 can obtain information of the frame transmission timing of the transmission line and the time when generated frame data is transmitted to the transmission line can accurately be recognized.