baber/WOPTO huggingface dataset:
Patent JP-H05226836-A (JP)
Title: Multilayered circuit board and manufacture thereof
Inventor: MORI TAKAAKI
IPC: H01L23/15
Filed: 1992-02-12
Abstract: PURPOSE:To provide a multilayered circuit board which realizes reliable electrical connections and high yield. CONSTITUTION:Nickel plating 3 is applied to tungsten electrodes 2 on a ceramic substrate 1. Insulating glass coating 4 is applied to the entire surface of the substrate by spin coating, and it is heat-treated. The glass coating is removed by etching in such a manner that it remains as the filling 4a under the overhang of the nickel plating 3. Then, the nickel plating 3 is covered with an alignment electrode 5 that is sufficiently larger than the tungsten electrode.
Patent JP-H04212712-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KANESHIRO TOSHIO
IPC: G11B5/53
Filed: 1991-01-25
Abstract: PURPOSE:To record and reproduce frame photographing as well by subjecting a magnetic tape in a stop state to recording with 180 deg. symmerically disposed magnetic heads which have the diameter of a rotary drum and the magnetic tape lead angle of a stationary drum for the recording traces of the same type as the magnetic tape of a standard traveling speed. CONSTITUTION:The recording traces formed in correspondence to the rotating loci Tra, Trb in the predetermined time of 180 deg. symmerically disposed rotary magnetic heads Ha, Hb which rotate at a predetermined rotating speed NS have the length LS and exhibit the angle thetaS formed by the direction where the recording traces extend and the reference edge Te of the magnetic tape T. The angle at the stationary drum provided by making a pair with the rotary drum 5d0 is set as thetaS. A drum structural body of the special construction constituted by determining the diameter D0 of the rotary drum 5d is used together therewith. The recording traces with which the rotating loci Tra, Trb... successively formed on the tape T by the rotary magnetic heads Ha, Hb exhibit the same thetaS, L as the recording traces formed on the tape T traveling at the predetermined traveling speed VS are obtd. in this way.
Patent JP-H05340832-A (JP)
Title: Pressure micro-sensor
Inventor: ISABERU TOOMASU
IPC: G01L9/00
Filed: 1993-02-15
Abstract: PURPOSE: To provide a pressure micro-sensor which involves an inserted insulation layer for specifying an inside cavity, and low stray capacity and high sensitivity formed by sandwiching three silicon plates coming into contact with their periphery. CONSTITUTION: A bottom plate 2 involves a thinner area than that in forming a diaphragm in it. An intermediate plate 1 includes a peripheral area which forms a frame jointed to top and bottom plates out of a silicon oxide layer, the first stud bolt fitted onto an area thinner than the bottom plate, the second stud bolt fitted onto an area thicker than the bottom plate, and a silicon beam which forms a resonator and is disposed between the top surfaces of the first and second stud bolts in front of the top plate 3. The first electrode is connected to the top plate, the second electrode is connected to the frame, and the third electrode is connected to the second stud bolt.
Patent JP-H11225382-A (JP)
Title: Measurement control system
Inventor: KUGE KAZUE
IPC: G08C19/00
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide the measurement control system which is remotely controlled so as to make unattended measurement efficient and to improve the reliability. SOLUTION: The measurement control system is provided with a measurement control means 21 that controls measurement of a measurement object, a remote control means 51 that remotely controls the operation of the measurement control means 21, a radio communication means 4 that is placed at a position apart from the measurement control means 21 by a prescribed distance and makes radio communication with the remote control means 51, and a relay means 3 that relays the communication between the measurement control means 21 and the radio communication means 3.
Patent JP-H06244954-A (JP)
Title: Logic number lending service system
Inventor: HONDA MASAHIDE
IPC: H04Q3/545
Filed: 1993-02-15
Abstract: PURPOSE:To obtain the system in which the user selects a telephone number for user's own purpose for a specific period with respect to the logic number lending service system selected freely by the user. CONSTITUTION:A network service processor (hereinafter called NSP) 100 making a service corresponding to a special number entered by the user is provided with a number conversion means 110 converting a physical number being a substantial telephone number of the user into a logical number being a number selected by the user. The number conversion means 110 is made up of a storage means 10 which stores the logical number and the physical number with cross reference and stores a lending time of the logical number, a periodic check means 20 always checking a lending time of the storage means 10, and a physical number transmission means 30 sending the physical number corresponding to said logical number to an exchange 200.
Patent JP-S61188307-A (JP)
Title: Circulating housing rack
Inventor: YOAHIMU SHIYUMITSUTSU
IPC: B65G1/127
Filed: 1986-02-07
Abstract: The present invention provides a circulating rack having an electric drive which can be pivoted, to a limited degree, in opposed directions dependent upon the transmitted torque of the electric drive. The drive is mounted on a pivotal rocker element which is displaced against the force of two counteracting elastically deformable abutments. A torque transmitted by the electric drive to overcome non-uniform loading of the circulating rack system causes the pivotal rocker to be displaced in either a clockwise or counterclockwise direction. A displacement measuring sensor measures the extent of pivotal movement of the rocker to provide an indication of the non-uniform loading condition so that corrective action may be taken. If the rocker is pivoted beyond a predetermined range, as for example that caused by a severe overloading condition, the displacement measuring sensor will cause the electric drive to turn off and prevent further circulation of the system until the overload has been corrected.
Patent JP-H06180302-A (JP)
Title: Electrophoretic device
Inventor: ROBAATO JIEE SARIIN
IPC: G01N27/447
Filed: 1992-01-16
Abstract: PURPOSE: To provide an electrophoretic apparatus for performing electrophoretic analysis of a liquid sample automatically. CONSTITUTION: The electrophoretic apparatus 10 comprises an automatic crane 30 moving longitudinally between a sample plate unit 14 and an electrophoretic chamber 13, and a scanning box 100 having a side wall 106, an inlet wall 102 and a rear wall. The scanning box 100 is provided with a slot 104 on the front side thereof and isolated by mounting a door. A cover 92 slides in the longitudinal direction in order to open/close the electrophoretic chamber 13. Fluorescent lamps 110A-D are fixed to the ceiling part of the scanning box 100 in order to irradiate a supporting medium 12 with fluorescent light when scanning is performed by means of a system comprising a camera 114 and a lens 112 controlled by a computer.
Patent JP-H11224915-A (JP)
Title: Substrate for semiconductor connection
Inventor: AZUMAGUCHI MASAHIRO
IPC: H01L23/12
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To realize high productivity and common use of parts by reducing the preparation cost and time of a substrate for semiconductor connection. SOLUTION: In a substrate 10 for semiconductor connection having a semiconductor bare chip 11 mounted thereon, a plurality of electrode pads 20,..., 20 are provided on the chip 11 for electrical contact with an external device. A plurality of connecting electrodes 30,..., 30 of elongated shape length by only a predetermined dimension in directions nearly perpendicular to sides 11B,..., 11B of a mounting face 11A of the chip 11 are provided along the sides 11B,..., 11B in a predetermined corresponding relation to the pads 20,..., 20. The electrodes 30,..., 30, at mounting on the face of the chip 11, are connected to the associated pads 20,..., 20 via a conductive connecting means 40.
Patent JP-H10206755-A (JP)
Title: Mechanical optical shutter
Inventor: TAKAHASHI JUNICHI
IPC: G02B26/08
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide the mechanical optical shutter which can securely present gradations with a many-valued voltage without increasing the number of memories needed for respective pixels. SOLUTION: The spring constant K2 of a beam connected to a light shield plate 51B is smaller than the spring constant K1 of a light shield plate 51A. To the light shield plates 54A and 54B, a driving circuit which shows a ternary voltage with both the plus and minus polarities is connected. To fixed electrode 54A and 54B, the same DC voltage as a negative voltage (-Vb) of the driving circuit is applied. When a voltage -Vb is applied to both the light shield plates, the light shield plates are both in a closed state and a gradation is 0. Then when a voltage 0 is applied to the light shield plates, the potential difference between the fixed electrodes becomes Vb, so an electrostatic attracting force is generated between the both, so that only the light shield plate 52B is opened and the gradation is 1.  When +Vb is applied, the light shield plates 51A and 51B are both opened and the gradation is 2.
Patent JP-S61192815-A (JP)
Inventor: ANTONIO KORUTESU MAAFUIRU
IPC: F02B57/00
Filed: 1986-02-10
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-S57141164-A (JP)
Title: Pulse regenerative repeater
Inventor: KAMEYAMA SHIGEJI
IPC: H04L1/24
Filed: 1981-02-26
Abstract: PURPOSE:To simplify the searching function to a faulty repeater by detecting the fault occurrence of a pulse regeneration and output part and stopping the operation of an FF, driven by the train of discrimination codes. CONSTITUTION:In a repeater used for a transmission line which employs ternary pulse codes, a received signal is amplified by an equalizing and amplifying circuit 14, discriminating circuits 15 and 16 discriminate between a positive polarity and a negative polarity pulse, and pulses are regenerated and outputted by a pulse regeneration and output part 17. Output code strings from the discriminating circuits 15 and 16 are applied to an FF21 through an OR circuit 20 and a gate circuit 27. A pulse break detecting circuit 19 detects the output waveform of an output pulse string and when the output waveform becomes abnormal, a gate circuit 27 is closed to stop the code string applied to the FF21. Then, the output of the FF21 is detected to discriminate the propriety of the repeater.
Patent JP-H11224032-A (JP)
Title: Copying machine control system
Inventor: NAKADA HIRONOBU
IPC: H04N1/00
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain a copying machine control system capable of photographing in an optional timing based on the instruction of the manager of the copying machine control system, etc. SOLUTION: This copying machine control system has a copying machine 1 and a photographing device 2, and takes a picture of the user of the machine 1 by using the device 2. In this case, instructing means 6 and 7 for instructing a photographing timing by the device 2 by manual operation are provided. The manual operation is desirably performed by remote control. This system can be constituted so that it has a first storing means 52 and a second storing means 53, a regular photographing is performed by the device 2 for the specified period of time and the photographing data are stored in the means 52, and the means 7 instructs the storing timing of the photographing data to the second storing means by the manual operation.
Patent JP-S55118918-A (JP)
Title: Production of quinazolone ring-containing epoxy resin
Inventor: FUKAMI AKIRA
IPC: C08G59/02
Filed: 1979-03-06
Abstract: PURPOSE: To obtain the title epoxy compound useful for cast and laminating having improved heat resistance and compatibility with a curing agent, by reacting a specific quinazolone ring-containing dicarboxylic acid compound with an epoxy compound.  
     CONSTITUTION: A) A dicarboxylic acid compound shown by the formula (R 1  is a liphatic or aromatic bifunctional group; R 2  is organic bifunctional group) having two quinazolone rings in its molecule is reacted with B) an epoxy compound having two or more (preferably 2W20) epoxy groups to give the desired compound. The compound A is obtained by heating a bisoxazinon compound and an aminocarboxylic acid compound together with an organic polar solvent. An epoxidized diolefin or diene may be preferably cited as the compound B. The reaction between A and B is carried out preferably at 180W200°C for 0.5W3 hours under heating. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63195274-A (JP)
Title: Method for controlling electroless plating
Inventor: NOUJIYOU SHIGENOBU
IPC: C23C18/31
Filed: 1987-02-09
Abstract: PURPOSE:To enable a stable and continuous plating operation and to obtain a stabilized-quality deposited film, by measuring the conductor resistance of an electroless plated metal, regulating the parameters of the plating operation, and maintaining the depositing rate, etc., in a specified range. CONSTITUTION:The conductor resistance varying with the deposition of a plating soln. 8 is detected by a detecting sensor 2, the temp. of the plating soln. 8 is detected by a temp. sensor 7, and the detected values are inputted to a microcomputer 5 through a resistance measuring device 3 and a temp. measuring device 4. The components to be regulated are selected by the computer 5, the depositing rate and/or the deposited film thickness are calculated, and the replenishing amt. is determined with respect to every selected component. In this case, the plating component is analyzed, and the data from a controller 6 capable of calculating the replenishing amt. are used for judging an allowable concn. The calculated replenishing amt. is outputted to feed pumps 11A-11C, and the replenishing solns. 12A-12C are replenished to the plating soln. 8. By this method, the depositing rate and/or deposited film thickness can be continuously controlled in a specified range in a short time.
Patent JP-S58142316-A (JP)
Title: Liquid crystal display element
Inventor: YAMANE KEIJI
IPC: G02F1/1339
Filed: 1982-02-18
Abstract: PURPOSE:To obtain a liq. crystal display element of high quality by coating a substrate having internal spacers scattered thereon with an orienting material to fix the spacers and to prevent the movement. CONSTITUTION:Prescribed transparent electrodes 2, 4 are formed on the 1st substrate 1 and the 2nd substrate 3, and glass fibers having about 7mum diameter are cut to about 50mum length and scattered on the electrode 2 on the substrate 1 as powdered internal spacers 7. The electrode 2 is coated with an org. or inorg. orienting material 8 in about 500Angstrom  thickness, and the electrode 4 on the substrate 3 is similarly coated with the material 8. The material 8 on the peripheral  sealing parts of the substrates 1, 3 is then removed, and orientation is carried  out by rubbing. After applying an adhesive to the peripheral part of the substrate 3, the substrates 1, 3 are adhered to each other with a prescribed gap in- between. The operation can be simplified by spreading an org. orienting material 8 contg. internal spacers 7.
Patent JP-2000220662-A (JP)
Title: Rotary machine with electromagnetic clutch
Inventor: AOKI YUICHI
IPC: F16D27/02
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To enhance the discharging effect of brush abrasion powder in a coil rotary type electromagnetic clutch. SOLUTION: A first air passage 30 extended in the axial direction is formed up in the outer circumferential side of a cylindrical shaped boss part 6a provided for the housing 6 of a compressor 5, one end side of the first air passage 30 is communicated with the peripheries of the sliding parts of slip rings 19 and 20 with brushes 22 and 23, and the other end side of the first air passage 30 is released outside by means of a suction port 31. A first blast fan 36 is formed up in a slip ring holding member 18 held by a rotor 1, air is sucked in from the first air passage 30 by the first blast fan 36, after sucked air has passed the periphery of the sliding part, it is discharged outside through the through hole 34 of the slip ring holding member 18.
Patent JP-H11213751-A (JP)
Title: Material for electric wire with excellent bending processibility
Inventor: MARUO SATOSHI
IPC: H01B5/02
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To prevent cracking of a nickel plating even after bending processing is carried out after performing nickel coating on a copper alloy sheet and to provide a material for electric wires with high heat resistance. SOLUTION: The thickness of a nickel plating T μm is controlled to satisfy the following expression: 0.1<T< 670(R/t)/Hk}+2, wherein R is the radius [mm] of curvature of the curved part of an electric wire; t is the thickness [mm] of this material for the electric wire; and Hk is the Knoop hardness, and S content and C content of the nickel plating are limited to <=500 ppm and to <=300 ppm, respectively. The bending processibility of the material for the electric wire having the nickel plating is controlled by the curvature radius R of the curved part, the thickness t, and the knoop hardness Hk of the nickel coating. By controlling the thickness of the nickel coating within the range satisfying the expression, no crack is formed on the nickel plating even by bending to the curvature radius R after the nickel plating formation and excellent bending processibility can be obtained.
Patent JP-S55119444-A (JP)
Title: Regenerating method of catalyst for purification of exhaust gas of automobile
Inventor: KAGAWA HIROYUKI
IPC: B01J23/96
Filed: 1979-03-06
Abstract: PURPOSE: To decompose the vitrified combustion ash covering catalyst surfaces and recover catalyst performance by heating and maintaining the catalysts having been used for purification of automobile exhaust gas and having deteriorated through poisoning by phosphorus under the specific conditions.  
     CONSTITUTION: The catalyst which have been used for purification of automobile exhaust gas and have deteriorated in performance through poisoning by phosphorus are heated and maintained for 0.5W5 hours at temperatures 900W1400°C, by which the combustion ash composed of vitrified zinc phosphate covering the catalyst surfaces is decomposed and P 2 O 5  components and part of metal oxide components are flown. As a result of this, the catalyst surfaces become porous and restore the catalyst performance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000225808-A (JP)
Title: Pneumatic radial tire
Inventor: ISHIKAWA GENICHIRO
IPC: B60C9/04
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To reduce an amount of deformation of a joint dent with slack deformation, and then improve the appearance and quality of a pneumatic radial tire. SOLUTION: A beginning portion PE1 continuing from a beginning E1 of a carcass ply wound 6A times and a termination portion PE2 continuing from a termination E2 overlap with each other inward and outward in a tire radial direction, which provides an overlapping portion 11. The beginning E1 and the termination E2 are formed by a slightly inclined side K provided by cutting a plurality of carcass cords 8 of a carcass sheet 12 constituting a carcass ply obliquely at angles α ranging from 0 to 10 deg. with respect to the carcass cords 8.
Patent JP-S62185547-A (JP)
Title: Multipole dc motor
Inventor: DEIITOMAARU UUDE
IPC: H02K1/28
Filed: 1987-02-09
Abstract: The invention relates to a multipole direct current motor in which the rotor or stator has permanent magnets with several poles. In order to avoid transmission of mechanical shocks which are transmitted to the rotor because of pole changes, either the magnet or the coils are supported flexibly. <IMAGE>
Patent JP-S62183603-A (JP)
Title: Dielectric filter
Inventor: HIRATSUKA TOSHIRO
IPC: H01P1/205
Filed: 1986-02-07
Abstract: PURPOSE:To facilitate the manufacture and to reduce number of components by opposing a conductor film and an inner conductor formed at an outer face of one opening of a dielectric block with each other via the dielectric block. CONSTITUTION:Three throughholes 2 are pierced to a dielectric block 1 made of a material such as titanate ceramic at a proper interval. Two holes 2a, 2b in each throughhole 2 are formed stepwise, and the hole area of an opening 2A of the upper hole 2a is made smaller than that of an opening 2B of the lower hole 2b. The inner conductor 4 made of a conductive film is formed onto the inner face of the hole 2b and part 4b of the inner conductor 4 is formed to the inner upper face of the hole 2b. On the other hand, no inner conductor is formed on the inner face of the hole 2a. An outer conductor 3 made of a metallic conductive film is formed to the entire outer face (including an end face 1a at which the hole 2a is formed) of the dielectric block 1. Since the conductive film 8 and the part 4b of the inner conductor 4 are opposed via the dielectric block 1, a static capacitance required for coupling resonance units is constituted between the opposed portions.
Patent JP-H05220333-A (JP)
Title: Wet flue gas desulfurizing tower and operation thereof
Inventor: ISHIZAKA HIROSHI
IPC: B01D53/18
Filed: 1992-02-13
Abstract: PURPOSE:To lower the pressure drop in a desulfurizing tower and to simultaneously decrease the circulating quantity of liq. absorbent to obtain high desulfurization efficiency with low operating cost by keeping constant the local ratios of liq. to gas in each spray stage without providing a gas dispersing plate. CONSTITUTION:Sulfur oxide in exhaust gas is brought into contact with liq. absorbent sprayed from plural groups of spray nozzles 4 arranged in multiple stages in the gas flow direction. At this time, a group of spray nozzles 4 in at least one stage (the lowest stage) are divided into at least two zones (subheader zones 16, 17) in accordance with the channeling pattern of gas flow in the desulfurizing tower and the groups of the spray nozzles 4 for the zones are equipped with liq. absorbent circulating pumps 11, 12 respectively to adjust the liq. absorbent supply quantities of the pumps 11, 12 according to the channeling pattern.
Patent JP-H10266740-A (JP)
Title: Suspending mechanism of vertical hinged door
Inventor: LEROY G CULPKE
IPC: E05F1/14
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To improve a suspending mechanism of a vertical hinged door including a prefabricated garage used for business and dwelling buildings and contrive to reduce cost and facilitate operation and inspection set up. SOLUTION: A suspending mechanism 30 of a prefabricated garage 10 is provided with a shaft 32 provided on a hinged door while supporting able drums 38 and 40. The cable drums 30 and 40 are connected to cables 42 whose one end is connected to the door so as to exert its suspending force on the door. One end of twisted spring 46 and 46' is connected to the cable drums 38 and 40 while the other end is connected to hub members which are moving slidably on the shaft 32 in the longitudinal direction in a non-turning state respectively. The cable drums 38 and 40 are provided with a removable bush member which is engaged with support brackets 34 and 36. The shaft 32 is connected to a non-reversible worm gear drive mechanism 73.  When the worm gears drive device 73 is operated, it is possible to change selectively the degree of twisting and bending of suspending twisted springs 46 and 46' by turning the worm and ring gears engaged with the worm.
Patent JP-S62186175-A (JP)
Inventor: MATSUDA NORIMOTO
IPC: F25B9/02
Filed: 1986-02-12
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。