baber/WOPTO huggingface dataset:
Patent JP-H09289365-A (JP)
Title: Capacitance element mounting structure and impedance matching circuit of power amplifier using the same
Inventor: YOSHIKAWA TSUTOMU
IPC: H03F3/20
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a capacitance element mounting structure which enables easy changes in capacitance and position of a chip capacitor and does not cause any thermal damage to a strip line and a chip capacitor having a lead, and to provide an impedance matching circuit of a power amplifier using the capacitance element mounting structure. SOLUTION: In a capacitance element mounting structure, pairs of metal springs 5, 6 and 7, 8 are fixed on input side strip lines 9, 10 and output side strip lines 11, 12 of a push-pull type transistor 17, respectively, and chip capacitors 18, 19 are held between the pairs of springs. In impedance matching, when the capacitances of the capacitors 18, 19 are to be changed, these capacitors 18, 19 are extracted and substitute capacitors 18, 19 are inserted. When the positions of the capacitors 18, 19 are to be changed, these capacitors 18, 19 are slid between the pairs of metal springs.
Patent JP-S61264159-A (JP)
Title: High-strength hot-rolled steel sheet of 55kgf/mm2 level for direct current butt welding
Inventor: KOKUBO ICHIRO
IPC: C22C38/04
Filed: 1985-05-13
Abstract: PURPOSE:To provide a high-strength hot-rolled steel sheet having improved DC butt weldability and formability by adding proper amounts of Nb and Ti to a steel contg. specified amounts of C, Si, Mn, Al, P and S and by specifying the carbon equiv. CONSTITUTION:The composition of a high-strength hot-rolled steel sheet of 55kgf/mm<2> level is composed of, by weight, 0.04-0.10% C, <=0.3% Si, 0.8-1.4% Mn, 0.01-0.05% Al, <=0.03% P, <=0.01% S, <=0.06% in total of 0.01-0.04% Nb and/or 0.03-0.05% Ti and the balance essentially Fe, and the carbon equiv. Ceq represented by a formula Ceq=C+Si/24+Mn/6 is regulated to 0.25-0.34. By the composition, the maximum hardness Hv of the weld zone of the steel sheet can be restricted to <=about 300, superior total elongation is ensured, and when the steel sheet is formed into wheel rims, etc., rejects are produced at a lowered rate.
Patent JP-S5326898-A (JP)
Title: Anti-corrosive, flame-retardant polyurethane foam
Inventor: YOSHIDA SHIGEO
IPC: C08J9/04
Filed: 1976-08-26
Abstract: PURPOSE: A flame-retardant polyurethane foam containing an organic halide as a flame retarder is incorporated with alkali silicate power to provide rigid polyurethane foam having reduced metal corrosion properties caused by the organic halide. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6034950-A (JP)
Inventor: GUREN KAACHISU MORISON
IPC: C07D231/20
Filed: 1984-05-22
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-H02280352-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SASAKI TADAHIRO
IPC: H01L21/822
Filed: 1989-04-21
Abstract: PURPOSE:To improve circuit capacity by connecting some of a plurality of trunk lines to the I/O terminals of cells directly not through branch lines so as to remove dead space arising in the wiring region without losing the degree of freedom in cell arrangement. CONSTITUTION:In the wiring region 3 between cell arrays 1, branch lines 4 consisting of the first layer wirings, which draw out the I/O terminal of each cell in the height direction (y direction) of the cell, and trunk lines 5 consisting of the second layer wirings, which connect these branch lines 4, are arranged. Some of the trunk lines 5 running in the X direction are arranged crossing the sides in the width direction of the cells, and are connected to the I/O terminals of the cells directly not through branch lines. The I/O terminal of the cell is drawn out by the trunk line directly not only in the height direction of the cell but also in the width direction. Accordingly, it can remove the dead space arising in wiring region, without losing the degree of freedom in cell arrangement, thereby decreasing layout area, and also it can shorten the wiring length, thereby improving the circuit capacity.
Patent JP-S61261285-A (JP)
Title: Production of substrate for semiconductor device
Inventor: OGURA ATSUSHI
IPC: H01L21/324
Filed: 1985-05-14
Abstract: PURPOSE:To produce the titled substrate capable of controlling the crystallographic orientation and further position, size and shape of individual crystal grains, by carrying out both channeling ion implantation and random ion implantation into a polycrystal semiconductor film on a substrate having an insulator layer. CONSTITUTION:Channeling ion implantation is carried out only in a region geometrically arranged at an interval less than the growth distance by the solid phase epitaxial growth limited by the polycrystal formation of an amorphous semiconductor film to form seed crystals for the solid phase epitaxial growth by the subsequent heat treatment. The other part if made amorphous by random ion implantation and heat-treated to produce a semiconductor film consisting of assemblage of single crystal grains surrounded by the collision plane of the solid phase epitaxial growth from various crystals. In the process, channeling direction of the channeling ion implantation and region of the channeling ion implantation can be controlled to control the crystallographic orientation and further position, size and shape of the individual crystal grains.
Patent JP-S5627123-A (JP)
Title: Shutter release device of composite camera
Inventor: MURA SEIJI
IPC: G03B9/08
Filed: 1979-08-10
Abstract: PURPOSE: To make shutter release operation easy and sure by making a shutter release button common and so constituting the device that still photographing and cine photographing may be performed selectively or simultaneously.  
     CONSTITUTION: When a knob 9 is operated, a holding member 12 is selectively moved to a still photographing position S, simultaneous photographing positions S and M of still and cine, and a cine photographing position M. This causes a moving member 11 to move as well and to occupy the three positions, the position S where a lever 14 being a starting member for the shutter of the still camera is oscillated, the positions S and M where the main switch 15 of a driving circuit for cine camera is closed simultaneously with the lever 14, and the position M where the main switch 15 is closed. If the photographer selects a desired photographing mode by operating the knob 9 while viewing in the finder 16 and operates a release button 4 after this, he is able to perform photographing easily without any error. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63268060-A (JP)
Title: Serial communication system
Inventor: HASEGAWA YUTAKA
IPC: G06F15/16
Filed: 1987-04-27
Abstract: PURPOSE:To realize stable working and high reliability of a serial communication system by varying the communication frequencies of a slave CPU and a master CPU as necessary so that the data communication is controlled between a master CPU and plural slave CPU. CONSTITUTION:The output states of selection output ports S0 and S1 of a master CPU 100 are set at Low and Hi levels respectively. Thus an IC4-1 and an IC4-2 are set at Low and Hi levels respectively in a selection circuit 107. Then an IC4-3 is set at Low level since the IC4 serves as an AND gate and an IC5-2 is set at Hi level since the IC5 serves as an inverter. As a result, an IC1-5 and an IC2-5 are set at Hi levels and therefore the TXD and RXD signals are first neglected against a slave CPU-B. In the same way, an IC-10 and an IC2-10 are set at Hi levels since the port S1 is set at Hi. Thus the TXD and RXD signals of a slave CPU-C are neglected. Then an IC1-2 and IC2-2 are set at Low levels since the port S0 is set at Low level and the TXD and RXD signals of a slave CPU-A and the master CPU can be transmitted.
Patent JP-S62259675-A (JP)
Title: Controller for robot
Inventor: SUMITA MAKI
IPC: B25J9/16
Filed: 1986-05-06
Abstract: PURPOSE:To uniformalize the amplitude of the waving by providing a main path data storage means of the weaving and arranging a directional data stor age means of a starting point and a finishing point of a main path and interpo lating and controlling respective data. CONSTITUTION:A storage device 136 to store value of each axis of six degree of freedom taught in advance is provided and the starting point and finishing point data of the weaving main path are stored in a storage region 146 therein. Moreover, the weaving directional data in the starting point and the finishing point of the main path are stored in a storage region 147 respectively. The main path data of the region 146 are interpolated and operated by the main path interpolation software 143 and the directional data of the region 147 are interpolated and processed by the software 144. The weaving direction and the weaving quantity of an interpolation point are operated by this mechanism to control a robot. In order to interpolate a weaving pattern, the amplitude of the weaving can be maintained constant.
Patent JP-H09286241-A (JP)
Title: Stopper for opening and closing body
Inventor: NAGAO YOICHI
IPC: B62D33/04
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To reliably stop an opening and closing body at its opened position with a stopper and improve the operability in the stopping operation. SOLUTION: A rear door 13 is mounted for opening and closing to the opening of a vehicle body 11, and the support center O1 of the rear door 13 is located outside the body 11 to permit its turning of 180 deg. or above from its closed position. A stopper arm 34 is turnably supported at its base by the body 11 with its support center O2 shifted from the support center O1 of the rear door 13, and is formed at its tip end with an engaging pin 37 and a boss 40. The rear door 13 has at its guide bracket 51 a guide groove 53 with which the engaging pin 37 of the stopper arm 34 is movably engaged, and a stopper hole 54 which stops the boss 40 of the stopper arm 34 to restrict the movement of the engaging pin 37 in the guide groove 53. The stopper hole 54 and the boss 40 is made coincident with each other at the position where the first radii locus of the engaging hole 54 and the second radii locus of the boss 40 cross with each other.
Patent JP-H02280315-A (JP)
Title: Electronic beam direct lithography device
Inventor: TOBUSE HIROAKI
IPC: H01L21/027
Filed: 1989-04-20
Abstract: PURPOSE:To avoid multilayer exposure by reading bit information corresponding to irradiation point position on a memory by writing a dot if without a dot, on a position on a memory and irradiating a substrate with a beam, and by making it blank, if a dot is present. CONSTITUTION:Electronic beam 2 which is emitted from a cathode 1 scans on a printed substrate 6 having photoresist to expose a specified pattern based on drawing pattern information which is output of a printed board pattern design CAD. A blanking control circuit 18 is provided with a memory which contains a dot graphic which expresses an image of a drawing pattern inside a maximum deflection region of electronic beam in dot corresponding to an irradiation point position of electronic beam. When irradiation data on electronic beam is provided, the circuit 18 reads dot information corresponding to an irradiation point position on a memory, and writes dot, if without a dot, on a position of a memory and irradiates a substrate with the beam; if with dot, it operates beam blanking. Multilayer exposure can be avoided in this way.
Patent JP-S63266368-A (JP)
Title: Current comparator
Inventor: TATEBAYASHI YOSHIFUMI
IPC: G01R31/00
Filed: 1987-04-24
Abstract: PURPOSE:To set a reference current for executing a comparison by only replacing a reference object to be measured, by inserting a resistance in series with a part indicating the same voltage irrespective of presence of a load in a series part of two pieces of series type constant-voltage devices. CONSTITUTION:As for operational amplifiers 5, 12, the gain is large and the feedback is applied, therefore, the respective inversion input terminals incline to become the same potential as a reference voltage 6 connected to a non- inversion terminal, and the reference voltage 6 is applied to an object 7 to be measured and a reference object 14 to be measured irrespective of current flowing to the object 7 to be measured and the reference object 14 to be measured. Subsequently, a potential difference between resistances 24 and 23 generated by currents IT, IS flowing to the object 7 to be measured and the reference object 14 to be measured is inputted to a comparator 15. By monitoring an output of this comparator 15, the object 7 to be measured can be easily devised by the same terminal voltage by means of the magnitude based on the current of the reference object 14 to be measured as a reference.
Patent JP-H08297438-A (JP)
Title: Image forming device and paper feeding method for the same
Inventor: TOMINAGA HIDEKAZU
IPC: G03G15/00
Filed: 1995-04-26
Abstract: PURPOSE: To avoid the cleaning processing of an image transferred on an intermediate transfer body so as to prevent image transferring deterioration thereafter by preliminarily feeding a recording medium to a both-side unit in the case where the both-side unit is attached. CONSTITUTION: This device is provided with a recognizing means (main CPU 201) recognizing the attaching condition of the both-side unit 102 controlling the carrying of the recording medium in order to form an image on both sides of the recording medium to be carried, and a paper-feeding controlling means (main CPU 201, sub CPU 207) preliminarily feeding the recording medium to the unit 102 so as to make the recording medium retained in preparation for the paper feeding from the unit 102 in the case where the attachment of the unit 102 is recognized. When the main CPU 201 recognizes the attachment of the unit 102 based on the response condition of command to be transmitted to the CPU 207, the CPU 201 and the sub CPU 207 preliminarily feed the recording medium to the unit 102 so as to make the recording medium retained in preparation for the paper feeding from the unit 102.
Patent JP-H05300527-A (JP)
Title: Color balance correcting device for color image
Inventor: SUMIKAWA HIROAKI
IPC: H04N9/04
Filed: 1992-04-22
Abstract: PURPOSE:To facilitate the change of a correction coefficient with use of a simple and inexpensive circuit constitution by storing previously the correction coefficient in a register and multiplying successively the correction coefficient by the input image signals through a single multiplier circuit to add these multiplication results together. CONSTITUTION:The 8-bit input image signals Rin, Gin and Bin of three colors which are given in parallel with each other are successively and repetitively switched by a multiplexer 10 and supplied to one of both input terminals of a multiplier circuit 40. Meanwhile nine correction coefficients K11-K33 are written into a register group 20 through a CPU 4. When the signals Rin, Gin and Bin are successively inputted to the circuit 40 from the multiplexer 10, the correction coefficients K11-K13 are successively inputted to the circuit 40 from a multiplexer 30 and three multiplying operations are carried out, i.e., (RinXK11), (GinXK12) and (BinXK13) respectively. These multiplication results are added together by an adder circuit 50 and a register 70. Then an image signal OUT equivalent to a single corrected color is outputted via a register 80.
Patent JP-S5437472-A (JP)
Title: Manufacture of semiconductor
Inventor: YAMAGUCHI HIROSHI
IPC: H01L21/027
Filed: 1977-08-29
Abstract: PURPOSE: To avoid the step break of the wiring by irradiating the insulating layer through ON/OFF control of the laser spot and then securing a gentle slope for the window-side surface of the insulating layer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000291344-A (JP)
Title: Opening part structure of building
Inventor: KUBO TAKESHI
IPC: E06B1/56
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To improve waterproofness and durability, and to improve the working efficiency at execution work by outwardly extending a waterproof sheet sandwiched between the reverse (the wall surface side) of an outer peripheral part of a window frame and a wall surface, and joining the end part to a butt end surface of an outer wall panel. SOLUTION: A moisture permeable waterproof sheet 3 is stretched on an upper surface of plywood 22 of an inner wall panel 20. A waterproof sheet 1 by previously integrating unvulcanized butyl rubber into a butyl rubber sheet with cloth as a pressure sensitive adhesive on an upper surface of the moisture permeable waterproof sheet 3, is stretched in the lengthwise direction of a sash frame 10 between the sash frame 10 of the outdoor side side edge of an opening part and the plywood 22 to be joined in a state of covering a butt end surface 12 of an outer wall panel 11 in the width direction. The side edge sash frame 10 of the opening part and the plywood 22 are sealed in a joining part 13 of a sash frame main body 16 and the plywood 22 by a butyl rubber sealing material 17.  A gasket 2 is inserted/installed in clearance between the sash frame 10 and the outer wall panel 11 from the outdoor side.
Patent JP-S60245600-A (JP)
Inventor: TAKAHASHI SHIYUNETSU
IPC: B43L13/00
Filed: 1984-05-22
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-H05296420-A (JP)
Title: Gas combustion device
Inventor: YOSHIMURA TSUNENORI
IPC: F23D14/06
Filed: 1992-04-22
Abstract: PURPOSE:To provide a stable increasing of a flame current at a gas combustion device. CONSTITUTION:A flame holding ring 12 having a flame holding part 15 is fixed within a burner main body 3 constructed by a cylindrical combustion cylinder forming a combustion chamber 1 and a chamber structure forming an air chamber 2 communicated with the combustion cylinder and is expanded in a radial direction from a flame port 11 in a burner body 4 where some flame ports 11 to which the combustion gas acting as mixture gas of the fuel gas and the combustion primary air is supplied and the flame port 11 is arranged in an annular form adjacent to the inner circumferential surface of the combustion cylinder at the side end of the air chamber 2 and further having the flame holding part 15 directed toward the flame port 11. In addition, the burner body 4 is provided with an air feeding hole 9 for feeding combustion primary air. With such an arrangement, a flame current is increased under striking of flame against the flame holding part 15 and through an increasing of the combustion primary air.
Patent JP-H11295691-A (JP)
Title: Liquid crystal display device and production of liquid crystal display panel
Inventor: GOHARA YOSHIHIRO
IPC: G09F9/00
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To automatically control the luminance of a back light without depending on the control of luminance due to a user corresponding to the condition such as surrounding lightness or luminance of the back light. SOLUTION: This liquid crystal display device is provided with first and second photodetectors 2a and 2b formed at an outer peripheral part 1b of a display area 1a inside a thin film transistor(TFT) liquid crystal display panel 1 of the liquid crystal display panel as photodetectors for detecting light made incident to that TFT liquid crystal display panel 1 and based on the outputs of these first and second photodetectors 2a and 2b, the luminance of a back light 3 is controlled.
Patent JP-H06168313-A (JP)
Title: Real-time interactive image processor
Inventor: KIA SHIRUBABURUTSUKU
IPC: G06T13/80
Filed: 1993-04-28
Abstract: PURPOSE: To provide an image display incorporating a real time interactive animation into an HDTV product. CONSTITUTION: This real time interactive image processor 1 includes a host processor 8 for controlling the operation of the processor 1, communication means 3 and 4 for receiving image data of an object base, a real time object RTO processor 12 connected to the communication means 3 and 4 for generating variable animation image data based on image data in a reception object base and/or data 10 stored the processor 1, an RTO processor 12 generating animation image data suited to the display 2 of an HDTV system and conversion means 14 and 6 conected with the RTO processor 12 to generate an HDTV signal from animation image data.
Patent JP-S5727101-A (JP)
Title: Composite semipermeable membrane and its production
Inventor: KAMIYAMA YOSHIYASU
IPC: C08G73/00
Filed: 1980-07-28
Abstract: PURPOSE:To provide a composite semipermeable membrane which is obtained by causing crosslinking polymn. of polyethylene imine and a specific amino compound monomer on a porous base material with a multifunctional crosslinking agent, and which has superior selective separability and a high rate of water permeation. CONSTITUTION:A mixed soln. contg. polyethylene imine and an amino compound having >=2 pieces of primary and/or secondary amino groups in one molecule is coated on or impregnated in a porous base material, thereafter it is allowed to contact with a multifunctional crosslinking agent that can react with primary and secondary amino groups to cause crosslinking polymn. of the polyethylene imine and the amino compound monomer, thence it is heated, whereby a composite semipermeable membrane is produced. The amino compound monomer is expressed by the formula I, formula II, formula III and formula IV. The multifunctional crosslinking agent has >=2 pieces of functional groups such as acid halide groups, isocyanate groups, halogen sulfonyl groups in one molecule and polysulfone, polyacrylonitrile, etc. are used for the porous base material.
Patent JP-S602096-A (JP)
Title: Erroneous operation detecting circuit of stepping motor
Inventor: YOKOYAMA TATSUO
IPC: H02P8/36
Filed: 1983-06-08
Abstract: PURPOSE:To enable to detect the malfunction at the drive time of a stepping motor M by providing a detector at a common line. CONSTITUTION:When a stepping motor M is normally operated, an electromotive force is generated across a resistor 44 whenever I phase signal IV phase signal of the output of drive circuits 31-34 are OFF, is detected by a detector 3A, and a signal P5 is delivered from a terminal 46 by the ON and OFF operations of a transistor 42. The malfunction at the drive time of the motor M can be detected by detecting the varied state of the signal P5.
Patent JP-S59229205-A (JP)
Title: Sheet passing method
Inventor: MIYASAKA KIYOTO
IPC: B21B45/02
Filed: 1983-06-09
Abstract: PURPOSE:To equalize the elongations of both surfaces of a rolling sheet and to eliminate the camber of the sheet by increasing the amount of lubricating oil to be supplied to the side, where a sheet camber generates in the longitudinal direction of rolling sheet, and decreasing the coefficient of friction between a roll at said side and the sheet. CONSTITUTION:In performing a differential speed rolling between upper and lower work rolls 1, 2 while spraying a lubricating oil on the upper and lower surfaces of a rolling material 3 at the inlet side from oil supplying devices 4, 5; a friction coefficient between the roll 1 at the high speed side and the material 3 is decreased by increasing the amount of lubricating oil to be supplied onto the upper surface of sheet 3 by the device 4, to make it approximately equal to the friction coefficient of the roll 2 at the low speed side. Thus, the drafts of both surfaces of sheet 3 are equalized to eliminate a sheet camber in the longitudinal direction. In this way, the generation of sheet camber in the longitudinal direction of a rolling sheet is prevented, and the sheet is passed smoothly to obtain a flat rolled sheet.