baber/WOPTO huggingface dataset:
Patent JP-H0855955-A (JP)
Title: Multilayer substrate for integrated circuit and internal layer substrate for multilayer substrate for integrated circuit
Inventor: YODA HIDEAKI
IPC: H05K3/28
Filed: 1994-08-12
Abstract: PURPOSE:To provide a multilayer substrate for a multi-chip module(MCM) capable of being manufactured at low cost, high in degree of integration and having a high-speed transmission property of signals by a method wherein the costs such as the material cost, the manufacturing cost, etc., are reduced. CONSTITUTION:In a multilayer substrate for an MCM on both surfaces of which an IC chip can be mounted, a conductive layer 14 and an insulation layer 15 in one of both surfaces are respectively made as a single layer, and at least a single-layered latticed or plane internal conductive layer 20 connected with a power source or ground is formed in an interlayer substrate 1. Further, first conductive layers 2 are conductive layers coming into contact with the interlayer substrate 1 and second conductive layers 5 are formed so as to be superimposed on the first conductive layer 2 so that one insulation layer 3 is interposed between the layers 5, and the first conductive layers 2 are connected with the second conductive layers 5 via a connection conductive part 4, in which a length in a vertical direction to the connection direction is sufficiently long as compared with the roughness of the surface of the internal layer substrate 1. Further, internal connection conductive parts 13 for connecting a front surface of the multilayer substrate for the MCM with a rear surface thereof are equally spaced.
Patent JP-S6250170-A (JP)
Title: Thermal printer
Inventor: MINOWA MASAHIRO
IPC: B41J2/36
Filed: 1985-08-29
Abstract: PURPOSE:To make it possible to always keep constant density, by changing the charge/discharge level of a condenser by opening and closing a switch means by the output of a drive signal generating means and determining the energy applied to a heat-generating element correspondingly to the change of said level. CONSTITUTION:When trigger input is outputted to the terminal IN of a current supply feed means 4 from CPU in synchronous relation to printing, a transistor 18 is instantaneously turned ON and charging to a capacitor 17 is subsequently started and the time before reaching the charge level Vc of a heat memory condenser 7 is outputted as a pulse width tw from a terminal OUT. Simultaneous ly with the output of trigger, a pattern signal is outputted to an I/O port 3 and the output of said I/O port 3 is mixed with the output of a current supply control means 4 and a heat-generating element 2 to be driven and a current supply time are determined from an AND gate 5. By this method, the temp. of a thermal head 1 can be detected indirectly but certainly and printing quality can be enhanced.
Patent JP-H0480218-A (JP)
Title: Aqueous water and oil repellent dispersion
Inventor: SHIOYA GENICHIROU
IPC: C08F20/22
Filed: 1990-07-20
Abstract: PURPOSE:To prepare the title repellent excellent in storage stability by specifying the concn. of unreacted vinyl or vinylidene chloride in the repellent which contains a copolymer obtd. by copolymerizing vinyl or vinylidene chloride with specific compds. CONSTITUTION:In a water and oil repellent contg. a copolymer obtd. by copolymerizing vinyl or vinylidene chloride, a polymerizable polyfluoroalkyl compd. (e.g. a perfluoroalkylethyl acrylate), and a compd. copolymerizable with the polyfluoroalkyl compd. (e.g. dioctyl maleate, N,N-dimethylacrylamide), the concn. of unreacted vinyl or vinylidene chloride is regulated to 10ppm or lower.
Patent JP-S6348719-A (JP)
Inventor: ODACHIME KAZUHISA
IPC: H01H47/00
Filed: 1986-08-13
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-2000022736-A (JP)
Title: Routing entry retrieval system, retrieval method therefor, and storage medium recorded with control program therefor
Inventor: YADA KOICHI
IPC: H04L12/66
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a routing entry retrieval system suitable for an address system where addresses have the number of hierarchies different or every network and different addresses have the number of digits different in each hierarchy. SOLUTION: A destination interface address of an input packet read from a destination interface address input means 4 for a received packet is collated with a destination interface address of each routing entry from a routing entry input means 2 read by a destination interface address read section 11 by using three-input AND circuits 16, 17, a two-input AND circuit 18 and comparators 19, 20. In this case, the collation is conducted for one digit each or pluralities of number of digits by using a mask pattern generated by a mask pattern generating means 12 and a sub net mask possessed by each routing entry read by a sub-net mask read section 13 independently of the hierarchy of a communication network.
Patent JP-S6250089-A (JP)
Title: Assembling device of panel member
Inventor: OCHI TADASHI
IPC: B23K11/10
Filed: 1985-08-30
Abstract: PURPOSE:To improve the efficiency of an assembling work by providing a sealer applying device, a hemming device, a spot welding gun, etc., on the periphery of a carrying machine, and executing a spot welding through a robot after a sealer application and a hemming work. CONSTITUTION:A hemming press 2, a welding jig 3 and a robot 4 are provided in the vicinity of a rotatable carrying machine 1, and also a sealer applying gun 8, a spot welding gun 7, a material handling jig 5, etc. are provided in the vicinity of the robot 4. When a sealer is applied to an inner panel P1 by the gun 8, the robot 4 places the panel P1 on an outer panel P0, and subsequently, the carrying machine 1 rotates by 180 degrees and feeds two pieces of panels to the hemming press 2. After hemming has been executed, a spot welding is executed to a panel member through the robot 4. Since plural works are executed by the robot 4 in a narrow space, the work efficiency is improved.
Patent JP-H1039286-A (JP)
Title: Liquid crystal display device
Inventor: SUZUKI MOTOYUKI
IPC: G02F1/13357
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To prevent the contrast from being lowered while remarkably reducing visual angle dependence by a microlens array sheet (MAL) by controlling the angle dependence of the transmissivity of a liquid crystal cell so as to have a specific ratio when it is expressed in the change rate of a contrast ratio in the range of specific angles arround the normal direction of a display surface. SOLUTION: This liquid crystal cell is the arrangement body of liquid crystal optical shutters in which light beam transmissivity is changed by changing oriented states of liquid crystals while impressing an electric field or passing a current in an arbitrary display unit. An MLA 10 is constituted by arranging minute unit lenses in a plane shape and mounted on the observation surface of the liquid crystal cell. The angle dependence of the transmissivity of the liquid crystal cell in the arrangement direction of the minute unit lenses of this MLA is controlled within 50% when it is expressed by the change rate of the contrast ratio in the range of ±15 degrees arround the normal direction of the display surface. Consequently, the contrast ratio is prevented from being lowered by the mounting of the MAL 10 and the visual field enlarging effect of the MLA 10 is obtained.
Patent JP-H0836049-A (JP)
Title: Ultrasonic signal receiving and processing device
Inventor: HORINO NAOKI
IPC: G01S15/10
Filed: 1994-07-22
Abstract: PURPOSE:To demodulate honestly even when reflection echo signals of two frequencies to receive and process a supersonic signal of a frequency hopping method are superposed a spectrum is spread. CONSTITUTION:In this ultrasonic signal receiving and processing device, the first BPF to pass to frequency fA and a frequency fB, the second BPF to pass frequencies fA to fB, a spectrum width detecting means, and an output converting means, are provided.
Patent JP-S6347805-A (JP)
Title: Override playback system
Inventor: KAWAMURA HIDEAKI
IPC: G05B19/416
Filed: 1986-08-16
Abstract: PURPOSE:To enable the operation as that in teaching mode by putting a numerical controller in operation with an NC working program which is edited by reading the value of a corresponding feed speed or main spindle speed override switch and writing an override value behind a corresponding block being executed. CONSTITUTION:A teaching command soft key is turned on during memory operation by the NC working program stored in a nonvolatile memory 14 and a cutting feed speed override storage soft key is turned on at the position where an override is to be stored. Then, the value of the cutting feed speed override switch provided to a machine console panel 30 is read and this override value and the position where an override storage command is inputted are stored. Further, when the main spindle speed override storage soft key or main spindle speed storage command button is turned on, a main spindle speed provided to the machine console panel 30 is stored by reading the value of the override switch. When this override value is stored, it is stored additionally in constant format at the tail of a block being executed currently.
Patent JP-S6254657-A (JP)
Title: Physical distribution control method
Inventor: ONO YUKIO
IPC: G05D1/02
Filed: 1985-08-30
Abstract: PURPOSE:To simplify the factory automation system by memorizing a transportation schedule for each cell into a physical distribution control system according to a production schedule, and providing means for demanding workpiece delivery and discharge in each cell. CONSTITUTION:A transportation schedule for each cell 103 is preliminarily set in a physical distribution control system 102. And the switch 1S of the terminal device 103d for each cell is operated to output a delivery demand signal W1. Then, said system 102 recognizes a workpiece to be carried and the quantity thereof, referring to a transportation schedule, and a workpiece is carried from an automated warehouse 104 to the demanding cell 103 via an unmanned carrier 105. And when a machine tool 103b has finished the specified number of processes and the result therefrom has been notified to a cell control system 101, a list of production progresses and the like is updated and a succeeding NC program is transferred. Also, a processed workpiece is carried to the automated warehouse 104, according to a discharge command WO. The factory automation system can be thereby simplified without any need of an expensive key board and display device.
Patent JP-H1018447-A (JP)
Title: Method for connecting resin panels to each other
Inventor: NAKAZAWA KAZUMA
IPC: E04B1/61
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To improve waterproofness at the place of a Joint by covering a joint section with a resin of the same kind as a panel. SOLUTION: Seal members 2 consisting of a resin of the same kind as the resin of panels or a resin having high adhesive properties with the resin are applied so as to cover joints at the mutual abutting places of the panels 1 at the mutual abutting places of a large number of the panels 1 made of the resin installed onto various wall surfaces, etc., in which heat-insulating properties and waterproofness are required. The seal members 2 and the joint sections of the panels 1 are heated, and the resin in the joint sections of the panels 1 and the resin in the seal members 2 are melted.
Patent JP-H0854575-A (JP)
Title: Light beam scanner
Inventor: KAMIOKA MAKOTO
IPC: G02B26/12
Filed: 1994-08-15
Abstract: PURPOSE:To provide a light beam scanner provided with a light beam scanning optical system corresponding to high speed light beam scanning. CONSTITUTION:This scanner is provided with a 2nd optical system 14 making constant scanning velocity V on a surface to be scanned with a light beam deflected at a constant angular velocity by a deflector 13 higher than f.dtheta/dt (where (f) is a focal distance in a main scanning direction in the 2nd optical system 14, and theta is the deflecting angle of the 2nd optical system to an optical axis) when the focal distance in the main scanning direction in the 2nd optical system is defined as (f).
Patent JP-H08181298-A (JP)
Title: Solid-state image pickup device
Inventor: YABE HISAO
IPC: H04N5/335
Filed: 1995-07-27
Abstract: PURPOSE: To obtain a package whose size is small enough to be incorporated at the tip part of an endoscope by a method wherein the connection part of the surface of a solid-state image pickup device chip and the connection part of the side surface of a base member are connected to each other with connection members, etc. CONSTITUTION: A base member 61 which has a base side connection part 63 on its side surface, a solid-state image pickup device chip 62 which has an image area and a chip side connection part on its surface and which is attached to the surface of the base member 61 and connection members 65 with which the chip side connection part and the base side connection part are connected to each other are provided. Also, a transparent plastic cover 66 which covers the image area and a cover glass 67 which is provided on the transparent plastic cover 66 and whose surface has a size larger than the outside size of the base member 61 which is provided in parallel with the surface of the chip 62 are provided.  Further, the connection members 65 which are formed on the rear of the cover glass 67 are covered with sealing resin 68 on the side surfaces of the base member 61, the chip 62 and the transparent plastic cover 66.
Patent JP-H0241035-A (JP)
Title: Radio communication equipment
Inventor: SATO GOICHI
IPC: H04B1/40
Filed: 1988-07-30
Abstract: PURPOSE:To suppress the leakage of a local oscillation signal from a band pass filter by controlling the pass frequency band of a band pass filter passing a reception signal led from an antenna in response to the frequency of a local oscillation signal generator. CONSTITUTION:A reception signal induced in an antenna 21 is selected by a reception band pass filter 22. Moreover, the signal is mixed with an oscillated frequency fLO1 from a 1st local oscillation signal generator 25 by a 1st mixer 27 via a filter 23 switched by a control switch 24 and whose band width is variable. When a CPU 26 designates a reception channel of a low frequency, the control switch 24 is turned on, the component from the variable band pass filter 23 is superimposed on a signal of the band pass filter 22 to make the reception band width narrow. Furthermore, when the CPU 28 designates a reception channel of a high frequency, the control switch 24 is turned off. Thus, the pass frequency band width is controlled in response to the oscillated frequency of the 1st local oscillator and the leakage of the local oscillating frequency from the band pass filter is suppressed.
Patent JP-2000019561-A (JP)
Title: Liquid crystal display device
Inventor: MIYASHITA TAKASHI
IPC: G02F1/13357
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device of a two-way type capable of displaying color images with a sufficiently bright screen even at the time of a reflection type display utilizing external light and improving image quality by eliminating the abnormal display near data lines. SOLUTION: The liquid crystal display device of the two-way type arranged with an illumination means, which emits illumination light to the rear of a liquid crystal display element and reflects the incident external light from the front of the liquid crystal display element, is provided with plural pixel electrodes 4, plural TFTs 5, gate lines 11 and the data lines 12 on the inside surface of the rear side substrate 3 of the liquid crystal display element 1. The inside surface of the front side substrate 2 is provided with counter electrodes 19, color filters 16R, 16G, 16B of red, green and blue and light shielding films 17 corresponding to the data lines 12. The portions between pixel regions A and light shielding films 17 among the inter-pixel regions D along the data lines 12 are formed as colorless light exit regions (d).
Patent JP-H0479430-A (JP)
Title: Portable telephone system
Inventor: HATANAKA TOSHIHIKO
IPC: H04B7/26
Filed: 1990-07-18
Abstract: PURPOSE:To reduce the current consumption in the waiting state of a slave machine having a portable battery as the power source part by including an interrupted monitor circuit and a power switch part provided with a tuning circuit and a contactless switch. CONSTITUTION:An interrupted monitor circuit 54 which is fed by a power source part 50 and interruptedly supplies flash power to a reception part 38 and the power switch part are included, and this power switch part is provided with the tuning circuit which detects the flash reception signal of the reception part 38 and the contactless switch which is turned on by the detection signal of the tuning circuit and continuously supplies the power of the power source part to each part of the slave machine. As the result, the supply voltage is supplied to only the interrupted monitor circuit 54 practically in the state waiting for reception. Thus, the current consumption in the state waiting for reception is reduced.
Patent JP-2001024945-A (JP)
Title: Device and method for transmitting data
Inventor: NAGAISHI KEIZO
IPC: H04H20/74
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To facilitate an operation when data are changed-over by selectively sending base material data obtained from a first or second data supplying means corresponding to a designated first or second number. SOLUTION: When a fault occurs in one video tape recorder 30VK among a plurality of video tape recorders 30VI-30VN for providing broadcasting contents at every channel in the case of a broadcasting in a base material supplying part 21 in a transmitting device, an input number (K+N) is designated, which is obtained by adding a specified value N to the input number K expressing the video tape recorder 30VK where the fault occurs. Then a switcher 32 is changed-over and controlled so as to permit the reproduction output of the preliminary video recorder 31VK where a video tape with the recording contents being the same as those of the video tape recorder 30VK to be a broadcasting object. Thus, an operator easily designate the preliminary video tape recorder 31V by unique operation contents so that the operation is easily executed when data are changed-over.
Patent JP-S6348595-A (JP)
Inventor: KOHARI HARUKUNI
IPC: G09G1/28
Filed: 1986-08-19
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-S6436133-A (JP)
Title: Multi-path detector
Inventor: SUGAWARA HIDEJI
IPC: B03C1/24
Filed: 1987-07-30
Abstract: PURPOSE:To simplify the constitution by displacing a level of an amplitude change component in a different polarity respectively, and comparing the displaced level with an average level to detect surely the occurrence of a multi- path. CONSTITUTION:An output signal U4 from a detection circuit supplied 17 an integration circuit 18, where an average level of a stereo pilot signal is obtained. The level displacement circuits 21, 22 displace the level of a signal U4 by a predetermined value in a negative and a positive direction respectively and feed the result to a noninverting input terminal of comparators 23, 24 as signals U5, U6 respectively. The output of the comparators 23, 24 is led at an output terminal 26 via an OR gate 25 and when a signal U7 representing an average level of the detection signal U4 does not exist in the range of the signals U5, U6, a signal U8 representing the occurrence of multi-path is led out. Thus, the occurrence of the multi-path is detected surely and not so much sharp frequency characteristic is needed for a filter 16 thereby simplifying the constitution.
Patent JP-S6348942-A (JP)
Title: Simultaneous command control system
Inventor: HATA SHUJI
IPC: H04M3/42
Filed: 1986-08-18
Abstract: PURPOSE:To relieve the load of a controller by storing the combination of terminal equipments subject to command reception at each kind as a bit pattern so as to obtain accommodated location information of each terminal equipment subject to command reception depending on the type of command thereby applying connection processing of simultaneous command. CONSTITUTION:A central controller 16 applying exchange control has a function 25 extracting and converting a connection pattern corresponding to the type of a simultaneous command and a function 27 converting a converted bit pattern into each accomodated location information. Then in receiving type information by a type input means 10 from a command board, the controller 16 indexes a table 30 to convert the result into the bit pattern and a conversion table 32 is used based on the bit location information and the connection path to the channel network 18 is formed based on the location.
Patent JP-H0636237-A (JP)
Title: Magnetoresistance effect-type head
Inventor: NAKAJIMA HIROMI
IPC: G11B5/39
Filed: 1992-07-20
Abstract: PURPOSE:To provide a magnetoresistance effect-type head wherein a resolution is not lowered, an off-track characteristic can be enhanced and an S/N ratio can be enhanced. CONSTITUTION:One pair of shields 3, 3 are arranged and installed on both sides of a magnetoresistance effect element 2 so as to keep a prescribed interval. Lead wires 4 which make a prescribed electric current flow to the magnetoresistance effect element 2 are connected to the magnetoresistance effect element 2, and opposite side parts of a magnetic recording medium at both end parts of the individual shields 3 are brought into contact with each other.
Patent JP-H0240508-A (JP)
Title: Sudden change compensating method for position sensor
Inventor: TAMURA MASAYOSHI
IPC: G01D5/244
Filed: 1988-08-01
Abstract: PURPOSE:To obtain stable control action wherein occurrences of errors are few and the continuity of a signal is maintained without limiting a measuring range by providing a sudden change detecting circuit and a compensating circuit. CONSTITUTION:A sudden change compensating circuit is composed of a plurality of registers 1a - 1d, a sudden change detecting circuit 2 and a compensating circuit 3. The sudden change detecting circuit 2 judges that the variation in detected signal exceeds a specified level. The compensating circuit 3 compensates for the detected signal value after the sudden change by the amount of the sudden change. In this way, the sudden change in detected signal is detected, and the amount of the sudden change (increment of change) is obtained. Said value is subtracted from the detected value after the change. Thus the continuity in detected value is maintained. As a result, a measuring range is not limited. Therefore, accuracy is not decreased. Since a multiple-rotation type is not required, an excessive space is not required. Since the continuity of the signal is maintained, the control is stabilized.