baber/WOPTO huggingface dataset:
Patent JP-2000022328-A (JP)
Title: Manufacture of printed board for multilayer interconnection
Inventor: KATAURA HIDENORI
IPC: H05K3/46
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a high-quality printed board for multilayer interconnection low in manufacture cost, by flattening the surface of the printed board. SOLUTION: In the manufacture of a printed wiring board for a multilayer interconnection which has a charge process of charging a through hole 13 with insulating resin 21, a first application process of forming a first insulating resin layer 22 on the surface of the printed board 10, a second application process of forming a second insulating layer 23 on the surface of the first insulating layer 22 after the first application process, and a drying process of hardening the charged insulating resin 21 and the first and second insulating resin layers 22 and 23, a predrying process of heating it at a temperature where the insulating resin 21 and the first insulating layer 22 turn into half hardened conditions is provided between the first application process and the second application process.
Patent JP-H1140792-A (JP)
Title: Manufacture of amplifying solid-state image pickup device
Inventor: KONISHI TOMOHIRO
IPC: H01L27/146
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an amplifying solid-state image pickup device with a field-absorbing region, by which the width and position of the field-absorbing region can be formed without variations. SOLUTION: A field-absorbing region 13 and a drain region 12 are formed in a self-alignment manner by forming a region 7, which is the same conductive as a second gate region and has higher concentration than the second gate region such that it is self-aligned to the second gate electrode 3 of the second gate region, and then by forming a drain region 12 such that it is self-aligned to the side wall structure 9 provided on the side of the second gate electrode. Since the field-absorbing region 13 is formed in the self-alignment manner to the second gate electrode 3 and the drain region 12, it can be formed without variations in width and position.
Patent JP-H0641713-A (JP)
Title: Member for hot dipping metal bath
Inventor: SAKURAI TETSUO
IPC: C23C2/00
Filed: 1992-07-23
Abstract: PURPOSE:To prevent erosion with molten metal by laminating a thermal spraying layer composed of a specific metallic material and a ceramic material on the surface of a member used in the molten metal and further, executing hole-sealing treatment to this surface. CONSTITUTION:As a snout 2 and a driving spindle of guide roll 3, snap rolls 4 used in a hot dip galvanizing apparatus is used in the hot-dipping zinc, these are eroded with the hot dipping zinc and also, in the case the hot-dipping zinc sticks and solidifies, the removal is difficult. In order to prevent these faults, after thermal-spraying Co base alloy on the surfaces of these members used in the hot-dipping zinc, further, the build-up thermal-sprayed layer of ZrO2 series ceramic of ZrO2-CaO, etc., is formed on this surface, and thereafter, by coating the SiO2 series ceramic on this surface, the hole-sealing treatment is executed. By the ZrO2 series ceramic having low wettability to the hot-dipping zinc, the solidified sticking material of the hot-dipping zinc is easily removed and also, the erosion with the hot-dipping zinc is prevented by the hole-sealing treatment.
Patent JP-S6099635-A (JP)
Title: Manufacture of decorative molding
Inventor: KATSUHARA TAKAAKI
IPC: B29C65/02
Filed: 1983-10-19
Abstract: PURPOSE:To obtain a decorative molding for a car body with a better dimensional accuracy at a high workability and productivity by adhering to a magnetic metal foil a molding body produced by injection molding of a thermoplastic resin in such a manner that the resin is softened by an induction heating of the metal foil. CONSTITUTION:Initially, a thermoplastic resin or a thermoplastic elastomer is injection molded to form a molding body 2 and then, a metal foil made up of a specified shape of a magnetic body (e.g. stainless steel) 3 is pressed onto the surface of the molding body 2 with a press member 9 or the like. Then, while the metal foil 3 is pressed on the molding body 2, an alternating magnetic field B generated from an alternating current generation means such as a conductor 7 arranged close to the metal foil 3 is applied to the metal foil 3 for induction heating. Furthermore, with the heating of the metal foil 3, the part of the molding body 3 contacting it is softened and melted to adhere the metal foil 3 to the molding body and thus, a decorative molding 1 is obtained. EFFECT:A good appearance of seams or the like.
Patent JP-S6290309-A (JP)
Title: Production of polyvinyl alcohol product having high tensile strength and high modulus
Inventor: FURORIBAATASU KOONERISU HAAMAN
IPC: D01F6/14
Filed: 1986-08-21
Abstract: High modulus and high strength articles of polyvinyl-­alcohol are obtained by thermoreversible gelation of a 5-50 wt.% solu­tion of a polyvinylalcohol with an M<sub>w</sub> of 2.5 × 10⁴ to 5 × 10⁵ in water, followed by solvent removal and high stretching.Pref. gelation is obtained by cooling to a temperature of at least 40 ◊C below the gelation temperature.With this process low costs of solvent removal and regeneration are obtained.
Patent JP-S6174108-A (JP)
Title: Magnetic recording device for digital signal
Inventor: HIRAKAWA NOBUYUKI
IPC: G11B20/14
Filed: 1984-09-20
Abstract: PURPOSE:To restore stably a data of PE waveform through the addition of a simple circuit by providing a gain control circuit of an output port of a PE waveform section in order to increase the peak value of a short period of a phase encoding (PE) waveform to be more than the peak value of a long period so as to correct the peak value change. CONSTITUTION:A waveform being at an H level is outputted only when the PE waveform is a short period from an output port 2 of a microcomputer 1 for PE waveform forming. The DC component of the PE waveform from the output port 3 is cut off by a capacitor 4, amplified by an operational amplifier 5 and its gain is decided by the synthesis of resistors 7 and 8. On the other hand, an analog switch 9 connected in series with a feedback resistor 8 is opened only during the short period of the PE waveform from the port 2 and the gain of the operational amplifier 5 is increased. Thus, the data of the PE waveform is restored stably through the addition of the analog switch 9.
Patent JP-H0515845-A (JP)
Title: Organic layer combined coated steel sheet excellent in rust resistance of outer surface and image clarity, and its manufacture
Inventor: KUBOTA TAKAHIRO
IPC: B05D7/24
Filed: 1991-07-11
Abstract: PURPOSE:To provide an organic layer combined coated steel sheet excellent in rust resistance of outer surface and image clarity when applied, for the outer plate of an automobile body, and to provide its production method. CONSTITUTION:This organic layer combined coated steel sheet consists of a galvanized steel sheet on which a chromate layer containing a specified amt. of chromium deposition and an org. film of 0.2-2mum thickness are formed. This org. film consists of a blocked urethane modified epoxy resin to which a rust preventive additive is added by a specified amt. The blocked urethane modified epoxy resin is prepared by mixing a modified epoxy resin comprising an epoxy resin, polyfunctional amine and monoisocyanate, with a specified proportion of blocked urethane comprising polyol, polyisocyanate and a blocking agent.
Patent JP-H0642417-A (JP)
Title: Fuel heating control method for ffv engine
Inventor: SAITO YOICHI
IPC: F02D45/00
Filed: 1992-07-23
Abstract: PURPOSE:To shorten an engine heating warming-up time in relation to fuel heating means, and ensure good starting property by variably setting a fuel hitting angle of a heating surface in relation to an injector in the fuel heating means on the basis of the temperature of an engine and alcoholic concentration of fuel. CONSTITUTION:In an engine for a FFV (Flexible Fuel Vehicle), an injector 12 is provided just above an intake port 2a in an intake manifold 3, and also an intake port heater unit 13 which is one example of a fuel heating means is provided there. In the heater unit 13, a heating surface 13a provided to be directed in the fuel injection direction of the injector 12 is supported by a shaft 13f, and also a PTC heater 13c is enclosed in the heating surface 13a. In this case, firstly, an engine heating warming-up time in relation to the PTC heater 13c is set on the basis of conditions of the temperature of an engine and alcoholic concentration of fuel. And, a fuel hitting ange of the heating surface 13a in relation to the injector 12 is set variably, on the basis of same conditions.
Patent JP-S5898238-A (JP)
Inventor: FUJII TASUKU
IPC: B32B3/12
Filed: 1981-12-08
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-S5898763-A (JP)
Title: Developing device
Inventor: IKEDA TAKASHI
IPC: G03G15/08
Filed: 1981-12-08
Abstract: PURPOSE:To stabilize the fluidity of a developer, by providing a guide part to a guide which guides and supplies the developer to a toner concentration sensor in order to drop freely and vertically the developer toward the inlet of the toner concentration sensor. CONSTITUTION:A guide 7 guides and supplies a developer 2 to a toner concentration sensor 8, and a guide part 7a of the guide 7 drops freely and vertically the developer 2 toward the inlet of the sensor 8. With use of such a developing device, the linkage of the carrier contained in the developer 2 is cut off since the developer 2 on the guide 7 drops freely toward its gravity. Thus the effect of the magnetic force 22 that acts on up to the sensor 8 through the carrier can be prevented. This stabilizes the fluidity of the developer 2.
Patent JP-S6175074-A (JP)
Title: Robot for climbing/lowering ladder
Inventor: NAKAYAMA RYOICHI
IPC: B62D57/024
Filed: 1984-09-20
Abstract: PURPOSE:To improve the mounting capacity of ladder climbing/lowering robot by providing a belt movable in climbing/lowering direction of ladder in gripper climbing/lowering mechanism thereby reducing the size and the weight of said mechanism. CONSTITUTION:Gripper climbing/lowering mechanisms 33A-D are provided with correspondence to four grippers 11A-D and constituted respectively with gripper elevating motors 35A-D, warm gears 37A-D and timing belts 39A-D. Said motors 35A-D are driven independently to move the timing belts 39A-D up and down through respective warm gears 37A-D thus to move respective grippers 11A-D accordingly up and down. The grippers 11A-D can be stopped at random position through driving/stopping of said motors 35A-D.
Patent JP-H0362365-A (JP)
Title: Sample data transmission method
Inventor: ROJIYAA RAGADETSUKU
IPC: G11B20/12
Filed: 1989-07-29
Abstract: PURPOSE:To prevent production of a consecutive error by specifying the sample arrangement in rows where odd number and even number samples are adjacent in a 2-dimensional array. CONSTITUTION:Even sample data S0 - S48 and odd sample data S1 - S49 of a 2-dimensional array are arranged on adjacent rows with each other and odd and even sample data of same data are not arranged on one and same row. Then a party Q for each row is provided separately for odd and even sample data and a parity for each column P is also provided. Even when all words in one row are taken as an error by the arrangement of the sample data, since no adjacent sample data exists in one and same row, a consecutive error is prevented, average value interpolation is effectively implemented to enhance the quality of a reproduction signal.
Patent JP-2000030167-A (JP)
Title: Remote controller capable of additional storage
Inventor: MAKI TOSHIMITSU
IPC: G08B23/00
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a remote controller capable of additional storage, which can recognize the exchanged state of a battery in a simple constitution by judging that a battery is removed and a DC voltage is supplied by a backup power source, and notifying a period in which the storage content of a memory can be maintained to the outside. SOLUTION: When a battery 14a is removed, and the maintenance of a memory 20d is executed by a backup power source 17, the emitted state of an LED 18 or a display time on a display part is obtained. That is, when additional storage information is maintained by a DC voltage impressed from the battery 14a, and the battery 14a is removed for the exchange, the DC voltage of the backup power source 17 is applied so that the storage information can be maintained. A status that the storage content of the memory 20d can be maintained by the backup power source 17 is reported to the outside as the emitted state of the LED 18 or the remaining time of the battery of the backup power source 17. Thus, an operator performing the exchanging operation can recognize a time to be used for the exchange.
Patent JP-H1042057-A (JP)
Title: Radio modem card equipment adaptable to pc
Inventor: IWASAKI YASUHISA
IPC: G06F13/00
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To discriminate the service state of a communication function without communication with a PHS at the start of non-telephone data communication by the user by providing a recognition function for functions provided in the connected PHS to a radio MODEM card to be mounted on a personal computer (PC). SOLUTION: Upon the receipt of a power ON notice signal from a PHS 3, a non-telephone control processing section 17 of a MODEM card device 1 receives notice of functions of the PHS itself by informing the functions to the PHS and stores the information. When a connection request by a MODEM control command is received from the user (data terminal equipment 2), the functions of the PHS and the communication functions of the MODEM control command are collated and disable/enable connection is discriminated and when connection is made possible, the connection to the PHS is started and in the case of disable connection, an error notice is returned.
Patent JP-S6440809-A (JP)
Title: Small-sized chlorophyll meter
Inventor: YAMANISHI AKIO
IPC: G01N21/84
Filed: 1987-08-06
Abstract: PURPOSE:To eliminate the influence of external light and to reduce cost with simple constitution by projecting the light from red light and IR photodiodes in time series to a sample, measuring the transmitted or reflected light and calculating the concn. of chlorophyll. CONSTITUTION:An IR red light emitting element 2 and a red light receiving element 3 are lighted by an LED lighting circuit 1 and the generated light is transmitted through a live leaf which is the sample and is projected successively on the light receiving element 4. The output current thereof is inputted to a control computing part 8 through a current-voltage circuit 5, the gain of which is adjusted by a gain selection circuit 6, and an A/D conversion circuit 7 by the command of the computing part 8. The concn. of the chlorophyll is computed from the logarithm of the ratio between the quantities of the received IR light and red light in the computing part 8 and the data thereof is sent via an interface 10 to a display part 11 and an alarm part 12. The concn. is displayed on the display part 11 and an alarm is generated when the influence of the external light is large or the reliability of the device is insufficient.
Patent JP-H0246506-A (JP)
Title: Digital multi-element magnetic head
Inventor: EJIMA NAOKI
IPC: G11B5/29
Filed: 1988-08-08
Abstract: PURPOSE:To obtain a digital multi=element magnetics head having a waveform equalizing function with simple constitution by synthesizing a signal from plural element magnetic heads different in head width arranged at prescribed intervals. CONSTITUTION:In a track direction, plural element magnetic heads 1a-1d with different or the same head widths W1-W4 are arranged at prescribed intervals, and a means 10 to synthesize a signal from these element magnetic heads 1a-1d or distribute a signal to these element magnetic heads 1a-1d is provided. Namely, the data pattern recorded in the track of a medium is reproduced by the element magnetic heads 1a-1d, and thus, a prescribed time delay can be generated at the reproduction output signal of respective element magnetic heads 1a-1d by the relative speed of a head and a medium and the relative interval of the element magnetic heads 1a-1d. By synthesizing a signal from these element magnetic heads 1a-1d and by applying a coefficient, a waveform equalizing action can be obtained.
Patent JP-H0843645-A (JP)
Title: Optical transmission tube
Inventor: SUGIMACHI MASATO
IPC: G02B6/10
Filed: 1994-07-29
Abstract: PURPOSE:To improve the incident efficiency of light by reducing reflection loss at the time when the light enters. CONSTITUTION:This optical transmission tube is equipped with a transparent core 1, a tubular clad 2 with which the core 1 is coated and which has a lower refractive index than that of the core 1, and sealing stoppers 3a and 3b which are respectively fitted in aperture parts at both ends of the clad 2 and whose light entering side is formed out of a transparent material. A reflection preventing film 4 to a visible light beam is formed on the outside exposure surface of the transparent sealing stopper 3a on the light entering side.
Patent JP-S6091507-A (JP)
Inventor: ASADA YOSHIHISA
IPC: H01B13/00
Filed: 1983-10-24
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-S6440938-A (JP)
Title: Silver halide photographic sensitive material
Inventor: MIFUNE HIROYUKI
IPC: G03C1/14
Filed: 1987-08-07
Abstract: PURPOSE:To improve the sensitivity of the titled material by composing the titled material of normal crystalline particles in which >=50% the total projecting area of the total silver halide particles contg. in a silver halide emulsion layer satisfy a specified condition, and >=60% (numbers) the normal crystalline particles satisfy a specified condition. CONSTITUTION:The titled material is composed of a silver halide particle in which >=50% the total projecting area of the all silver halide particles contg. in the silver halide emulsion layer is composed of substantially the normal crystalline particles having (111) crystal face and (100) crystal face respectively and >=40% the particle surface of the normal crystalline particles has the (111) face. And, the silver halide particle is composed of the particle in which >=60% (numbers) the normal crystalline particles are spectrally sensitized with a sensitizing dye capable of selectively more absorbing to the (111) face than the (100) face, and a latent image is mainly formed in a portion of said particles which does not have the (111) face. Thus, the titled material with the high sensitivity is obtd.
Patent JP-H1046371-A (JP)
Title: Dry etching device and dry etching method
Inventor: GONDO TAKANORI
IPC: C23F4/00
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To securely exhaust dust caused by etching for a material in a discharging chamber by an excited etching gas. SOLUTION: An etching gas introduced into a quartz discharging chamber 1 from an etching gas introducing tube 2 is excited by microwaves from a microwave guide 3. This excited etching gas flows into an etching chamber 5 via a transport tube 4 and a switching valve 9, and the material to be treated is subjected to etching treatment. By the interruption of this etching treatment, dust is generated from the quartz material in the quartz discharging chamber 1. An inert gas introducing tube 12 introduces gaseous nitrogen into the quartz discharging chamber 1 after the interruption of the etching treatment, and dust in the quartz discharging chamber 1 is exhausted to the outside via the switching valve 9 and a by-pass tube 10.
Patent JP-H0520960-A (JP)
Title: Electric contact point machining method
Inventor: YAMADA HIROYOSHI
IPC: H01H1/06
Filed: 1991-07-15
Abstract: PURPOSE:To keep excellent conductivity of a contact surface without rising of both sides of a base member on the contact surface due to its curing-up in cutting out a contact piece from a contact elemental material. CONSTITUTION:In a contact elemental material 1, a contact material 3 formed into a U-shaped cross section and having projecting portions 4a on the right and left sides of a contact surface 4 is formed integrally with a base material 2, both sides of which are covered with the projecting portions 4a. A contact piece 5 is cut out of the contact elemental material 1, and is inserted into a contact disposing hole of a base material, followed by temporary fixture. The contact piece 5 is caulked by a press, thus forming a contact.
Patent JP-H0758822-A (JP)
Title: Telephone set
Inventor: KUBO KOJI
IPC: H04M1/274
Filed: 1993-08-10
Abstract: PURPOSE:To prevent a wrong dial call due to misinput by comparing an input telephone number with a telephone number of a history stored for each dialing, displaying plural telephone numbers in the history and when no telephone number is in existence in the history and dialing automatically a number selected by a caller. CONSTITUTION:A correct telephone number generated by telephone number input and registration means 1, 2 and a history generating means 8 is stored in a storage means 6. Then the telephone number inputted by the means 1 is compared with the history stored in the means 6 at a comparator means 7, and the result of judgement the pressure of the same telephone number is displayed on a display means 5 together with the inputted telephone number. Furthermore, when no inputted telephone number is in existence in the history, some telephone numbers close to the input telephone number in the history are displayed by the means 5 together with a message representing it. A caller observes the display and judges or selects the correct telephone number and uses a dialing or selection dialing means 3 or 4 to make dialing. Thus, a wrong dialing due to misinput is prevented.
Patent JP-H0643481-A (JP)
Title: Space optical modulating element
Inventor: KURATOMI YASUNORI
IPC: G02F1/135
Filed: 1992-07-24
Abstract: PURPOSE:To provide the space optical modulating element of a high contrast with a simple device. CONSTITUTION:This space optical modulating element 1 is constructed by holding transparent electrodes 3, an optical modulating layer 4, conductive electrodes 5, a photoconductive layer 6 and transparent electrodes 3' with substrates 2, 7 facing each other. An optical fiber plate of a small numerical aperture forming plural pieces of optical transmission paths is used as the substrate 2 on the optical modulating layer 4 side. As a result, the angle at which reading out light 11 is made incident on the optical modulating layer 4 is decreased and, therefore, the reading out of the high-contrast image is possible.
Patent JP-H0863561-A (JP)
Title: Card with sign pannel and its authenticity discriminating method
Inventor: ARAI YOSHIE
IPC: B42D15/10
Filed: 1994-08-23
Abstract: PURPOSE: To reduce a cost and to enhance workability, pattern random property and security property by providing a magnetic data part expressing magnetic intrinsic information which is generated by means of non-magnetic particles with an average particle diameter being larger than that of a magnetic particle. CONSTITUTION: A sign pannel 3 and a magnetic recording part 4 for recording magnetic information are formed on a card base material 2. The sign pannel 3 consists of a sign pannel base material 5, a magnetic data part 6 expressing magnetic intrinsic information and an adhesive layer 7 adhering the sign pannel 3 to the card base material 2. The magnetic data part 6 consists at least of the magnetic particles and the non-magnetic particles having the average particle diameter larger than that of the magnetic particle and formed in a state where the particles are optionally dispersed in a binder made of, such as, a vinyl chloride/vinyl acetate copolymer, etc., as magnetic ink, for example.  At this time, the non-magnetic particles having the larger particle diameter are inhomogeneously dispersed in magnetic ink, so that the magnetic nonuniformity is generated in the layer where magnetic ink is applied by the non- magnetic particles. Then, the nonuniformity becomes analog and magnetic intrinsic information.