baber/WOPTO huggingface dataset:
Patent JP-S60254379-A (JP)
Title: Pattern overlap detector
Inventor: UEDA SHIYOUJI
IPC: G06K9/00
Filed: 1984-05-31
Abstract: PURPOSE:To check a pattern overlap rapidly with a simple hardware by dividing respective input coordinate values of two graphics into the X and Y directional components, comparing and detecting these components by respective inherent one-axis overlap detectors and finding out the AND of the outputs of respective detectors. CONSTITUTION:The minimum X, Y coordinate values and maximum X, Y coordinate values of a pattern A are stored in registers 11a, 11b and 11c, 11d respectively. In addition, the minimum X, Y coordinate values and maximum X, Y coordinate values of a pattern B are stored in registers 11e, 11f and 11g, 11h respectively. An X(Y) direction overlap detector 12(13) checks the overlap of segments obtained by projecting the patterns A, B to be detected at their overlap to the X(Y) axis and is constituted of plural LESS-THAN comparators respectively. The outputs of both the detectors 12, 13 are applied to an AND circuit to obtain the decided result of the overlap.
Patent JP-H01281433-A (JP)
Title: Liquid crystal panel structure
Inventor: ENDO KATSUMA
IPC: G02F1/1345
Filed: 1988-05-09
Abstract: PURPOSE:To improve the reliability of connection between the electrode pad of a liquid crystal driving IC and the electrode terminal of a liquid crystal display panel and to reduce the cost of the liquid crystal display panel by half- etching the outside periphery of the electrode terminal part of the liquid crystal display panel which faces the electrode pad of the liquid crystal driving IC. CONSTITUTION:A liquid crystal driving IC 3 is attached facedown to an electrode terminal part 4 of a substrate, which consists of glass 1, 2, a resin, or the like, and the substrate consisting of glass, a resin, or the like in the outside periphery of the electrode terminal part 4 of the liquid crystal display panel which faces the electrode pad 6 of the liquid crystal driving IC 3 is half-etched. Thus, the cost of the liquid crystal driving IC 3 which is attached facedown to the liquid crystal display panel is reduced, and the reliability of connection to the liquid crystal display panel is improved.
Patent JP-H09280605-A (JP)
Title: Heating system
Inventor: INOUE YOSHINORI
IPC: F24F5/00
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To excellently prevent generation of an oxygen starvation accident by sensing a leakage of the refrigerant gas at an early time while the excellent heating operation is performed. SOLUTION: An evaporator in which hot water is the heat source is provided at a high place, and the evaporator is connected to a heating coil provided therebelow through a refrigerant vapor piping. The heating coil is connected to a liquid receiver provided therebelow through a first refrigerant liquid piping, and the liquid receiver is connected to the evaporator through a second refrigerant liquid piping in which a refrigerant pump is interposed. A control valve 14 is provided in the refrigerant vapor piping close to the evaporator, and a check valve is provided in the first refrigerant liquid piping close to the liquid receiver.  When the heating operation is started, evaporation of the refrigerant gas of sufficient volume by the evaporator is detected by a second pressure sensor 18, and the control valve 14 is opened, and after the heating operation becomes stable, the pressure drop in the refrigerant vapor piping is detected by a first pressure sensor 17, and the control valve 14 is automatically closed to prevent generation of an oxygen starvation accident due to leakage of a large volume of gas.
Patent JP-H10302855-A (JP)
Title: Terminal device
Inventor: MATSUOKA YUKIHIRO
IPC: H01R4/48
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To facilitate connection of a wire conductor and facilitate positioning the conductor with respect to a lead wire bar by providing a lock spring energizing a wire conductor in the terminal board direction and a bar connection portion electrically connected to the terminal board and pinching a conductive bar in the thickness direction. SOLUTION: A bar connection portion 4 is composed of a contact piece 12 contact with a conductive bar 7 formed integrally with a terminal board 2, and a sandwich member 13 formed of an elastic material and sandwiching the contact piece 12 and the conductive bar 7, and the terminal board 2 and the contact piece 12 which connect a wire conductor 5 to a lock spring 3 can be formed of one conductive material. In the sandwich member 13, a rise piece 13a is formed on an end face that is one side in the insertion through direction of the conductive bar 7. One side in the insertion through direction of the conductive bar 7 is formed together with an end face 12a of the contact piece 12 in a divergent state, and when the conductive bar 7 is inserted through a bar through hole 8, it can be inserted smoothly through between the contact piece 12 and the sandwich member 13.
Patent JP-H08269307-A (JP)
Title: Polyester resin composition and sheet
Inventor: KIMURA HISASHI
IPC: C08L67/00
Filed: 1995-05-10
Abstract: PURPOSE: To obtain the subject composition excellent in smell retainability, heat sealability, impact resistance, flexibility, pin hall resistance, extensibility, etc., especially having a small acetaldehyde-eluting property, and capable of being preferably used as a packing material for contents disliking the changes in smell ingredients, such as beverage, foods, etc. CONSTITUTION: This polyester resin composition comprises 60-90wt.% of a polyethylene terephthalate copolymer having an intrinsic viscosity of 0.5-1.5dl/g and a terminal carboxyl group concentration of <=60meq/kg, containing copolymerization components excluding diethylene glycol in an amount of 2-25mol.% and diethylene glycol in a copolymerization amount of <=5mol.%, and 1-40wt.% of a modified polyolefin having a melt flow rate of 0.1-100g/10min, and has an aldehyde content of <=0.01wt.% and an aldehyde-increasing rate of <=0.01wt.%/10min when held at 260 deg.C.
Patent JP-H11326768-A (JP)
Title: Anamorphic luminous flux shaping optical system and shaping method
Inventor: LESLIE D HU
IPC: G02B17/08
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical system which makes regions of desired shapes uniform, which has min. aberrations, is free of chipping in output luminous fluxes and makes illumination with high efficiency by constituting the system in such a manner that the incident luminous flux on a first reflection anamorphic surface is reflected toward a second reflection anamorphic surface. SOLUTION: This system has a first reflection anamorphic surface having a first aspherical sectional-surface in a first direction and a second aspherical sectional-surface in a second direction and a second reflection anamorphic surface having a third aspherical sectional-surface in the first direction and a fourth aspherical sectional-surface in the second direction. The system is so constituted that the incident luminous flux on the first reflection anamorphic surface is reflected toward the second reflection anamorphic surface. For example, the reflection type anamorphic system 500 includes a mirror1 502 and a mirror2 504. The y-z section 506 of the mirror1 502 and the y-z section 508 of the mirror2 504 are respectively the sectional surfaces of parabolas. The mirror1 502 and the mirror2 504 are off-axial portions of the anamorphic surfaces.
Patent JP-S593415-A (JP)
Title: Spectacle frame for exchanging lens
Inventor: NITSUTA YUKIO
IPC: G02C1/00
Filed: 1982-06-29
Abstract: PURPOSE:To obtain the lens fixing or holding force equivalent to the force of an ordinary frame without spoiling the appearance of the frame by forming the frame into the mechanism wherein the bridge member itself can be extended or contracted by forward and backward screwing motions. CONSTITUTION:An extensible and contractable bridge member 4 is mounted on the outer side 1b of a pair of right and left rims. The member 4 consists of a pair of an internal screw cylinder 5 and a bolt cylinder 6, and is stuck by brazing to the top side of each rim 1 with the internal screw cylinder faced to the inside. The member including the rim part is divided longitudinally to form parting parts 7. On the other hand, the rear end 6b of each cylinder 6 is fitted pivotally to a pair of projecting pins 8a of a bearing 8 extending upward from a stationary bridge member 2, and the bolts 6a at the other end are screwed into the respectively corresponding cylinders 5, whereby a frame is formed. The space between the parting parts 7 of the rim 1 is independently attached or detached by rotating the bolt 6 forward or backward around the axis. The frames are supported securely by effect of threaded engagement between the cylinder 5 with the bolts 6a of the cylinder 6 by connecting the parts 7 to each other.
Patent JP-H0411907-A (JP)
Title: Pressing filter plate
Inventor: NAKAMURA MASAYUKI
IPC: B01D25/12
Filed: 1990-04-27
Abstract: PURPOSE:To prevent the compressing fluid of a pressing membrane from leakage by fixing filter cloth to a pressing filter plate with filter cloth fixing members so that the raw liquid port of filter cloth is communicated with the raw liquid port of pressing membrane and the raw liquid port of filter plate main body. CONSTITUTION:The raw liquid port 1k of the pressing membrane 1 is coincided and communicates with the raw liquid port 3k of the filter plate main body 3, and the pressing membrane 1 is fixed to the filter plate main body 3 by pressing membrane fixing members 21. The filter cloth 8 is so fixed to the pressing filter plate with filter cloth fixing members 19 that the raw liquid port 8k of the filter cloth 8 is coincided and communicates with the raw liquid port 1k of the pressing membrane 1 and the raw liquid port 3k of the filter plate main body 1. By this method, the filter cloth 8 and the filter membrane 1 are not dislocated to the filter plate main body 3 during filter process or the transfer of filter plate, and surely kept in the specified position, and the leakage of the compressing liquid of the pressing membrane 1 is effectively prevented.
Patent JP-S63283414-A (JP)
Title: Damper for transmission line
Inventor: MUNEYASU KOICHI
IPC: H02G7/00
Filed: 1987-05-11
Abstract: PURPOSE:To obtain an armor rod which is easily mounted on a transmission line and a damper which can be rigidly secured thereto by dividing the damper for preventing aerial transmission lines from twisting into a plurality, and using the armor rod with an uneven surface on the inner face and a weight out of its center. CONSTITUTION:Spiral uneven surfaces 3a on the inner faces of armor rods 3A, 3B, 3C are mounted on the spiral uneven surfaces 10 of a transmission line 1. Then, a bundling tool 16 is positioned at grooves 4a, 4b, and clamped by wirings by a wire bundling machine. Further, the arm 10 of a damper and a retainer 11 are covered on a collar 5, and secured by a leaf spring 13 and a bolt 12. The three rods 3A, 3B, 3C are rigidly secured to the wire by the two coupling tools 16 and the damper 10, and not axially moved by the collar 5. Thus,the rods can be mounted merely by clamping a plurality of bolts to easily prevent the damper from moving.
Patent JP-S5636456-A (JP)
Title: Substituted pyridylurea derivative, its preparation and herbicide containing the same as effective component
Inventor: TAKAHASHI JIYUNYA
IPC: C07D213/75
Filed: 1979-08-31
Abstract: NEW MATERIAL:N'-Pyridyl-N-methylurea derivatives of formula I (A is H, methyl, methoxy; Y is oxygen or sulfur atom; X is alkylene; n is 0 or 1; R is alkyl, alkoxy, trifluoromethyl, halogen; m is 0W3; where, when A is methoxy, Y is oxygen atom, X is ethylene and, when n is 1, R cannot be methyl in the 4-position from X).  
     EXAMPLE: N'-[ 2-( 3-Trifluoromethylphenoxy )pyridine-5 ]-N-methoxy-N-methylurea.  
     USE: Herbicide: they have high selectivity, show high herbicidal activity against many kinds of weeds and very little injuries to rice plant, wheat and corn.  
     PREPARATION: For example, the reaction of an aminopyridine derivative of formula II with methyl isocyanate or N,N-dimethylcarbamyl chloride affords the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08285144-A (JP)
Title: Through sleeve
Inventor: TAKESONO MASATSUGU
IPC: F16L5/00
Filed: 1995-04-13
Abstract: PURPOSE: To provide a large diameter through sleeve which is lightweight and is easily handled and can sufficiently endure even weight of placed concrete and does not cause a defective part in the concrete around the sleeve in the through sleeve necessary at concrete placing time of a beam and a wall or the like. CONSTITUTION: A cylindrical sleeve 1 is divisibly formed as plural segments 2, and flanges 2a and 2b are arranged in divided parts and both end parts of the segments 2, and a construction material of the segments 2 is made semitransparent or partially transparent out of fiber reinforced plastic.
Patent JP-H02118460-A (JP)
Title: Method and device for detecting current
Inventor: SOMEYA TARO
IPC: G01R15/20
Filed: 1989-05-01
Abstract: PURPOSE:To detect a current which penetrates a cylinder body by using a Rogowskii coil which is formed by winding a solenoid along the axial curve so that the means sectional area and the number of turns per unit length are constant. CONSTITUTION:The Rogowskii coil 1 of the detector K1 consists of a spool 12 which is formed on a flexible nonmagnetic material such as polystyrene in an annularly curved shape and the annular solenoid 3 which is wound annularly around the spool 2 so that the number of turns per unit length is constant and the mean sectional area is constant in the axial direction of the spool 2. Consequently, magnetic flux density which is substantially proportional to only the zero-phase component of the current to be detected is obtained in the opposite space from the current to be detected abut the magnetic material, so when, for example, the zero-phase current is detected, the zero-phase current which is <=1/200 a load current is detected as the output of the Rogowskii coil. Further, when a normal load current is detected, a fine load current which penetrates the cylinder body can be detected without being affected by the nonlinearity, etc., of an iron core.
Patent JP-H09297601-A (JP)
Title: Controller
Inventor: OKEYA TOSHIHARU
IPC: G05B9/03
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To surely diagnose a controlled system without affecting the control operations concerning the controlled system by switching a normal standby mode to a diagnostic mode of the controlled system for a backup CPU. SOLUTION: Both a standby mode program WM and a diagnostic mode program DM which is prepared for diagnosis of a plant, i.e., a controlled system are simultaneously installed at a standby CPU 1b' that is prepared for backup of a control CPU 1a. Then a mode switching part 1e performs the switching between both programs WM and DM which are installed at the CPU 1b'. As a result, the controlled system can be surely diagnosed without giving any harmful effect to the control operations concerning the controlled system.
Patent JP-H07294418-A (JP)
Title: System and method for detection of chemical substance as well semiconductor-laser-output buildup system
Inventor: DEBITSUDO EI KINGU
IPC: H01S5/14
Filed: 1995-04-14
Abstract: PURPOSE: To provide a chemical substance detecting system, a chemical substance detecting method, and a semiconductor laser output build-up system capable of obtaining a stable output with a low loss. CONSTITUTION: This chemical substance detecting system is constituted of a semiconductor laser 119, an optical resonant cavity limited between the first and second inlet reflecting elements 120 and the second reflecting element 122, a return beam 136 coinciding with an incident beam 114 in the opposite direction, and a detecting system 130. A sample 128 is located in the interaction region of the cavity, and the detecting system 130 is arranged to detect the prescribed characteristic of the sample 128 in the interaction region. The detecting system 130 is located adjacently to the interaction region, and the laser 119 is optically locked with the cavity as a whole. The beam passes through the cavity practically with no loss except for the interaction with the sample 128.
Patent JP-H09297796-A (JP)
Title: Determination system for dispatching technical service member
Inventor: NAGAHARA SHINOBU
IPC: G06Q10/06
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To provide the dispatch technical service member determination system which can efficiently determine a technical service member who has proper skill matching the degree of equipment fault, taking into consideration of the degree of the equipment fault and the skill and working schedule of the technical service member. SOLUTION: This system is equipped with tables 104b-104f, to the wherein information regarding technical service members who go out and buildings to be managed, is given evaluation points and registered and a dispatch member determination part 104i which determines a technical service member to be dispatched to a building from which a fault transmit signal is outputted out of respective technical service members according to the evaluation points of the respective technical service members corresponding to the items of the building from which the transmit signal is outputted in the respective tables when the fault transmit signal outputted from a monitor device monitoring the operation state of facility equipment in the building.
Patent JP-S5638444-A (JP)
Title: A si based vibration absorbing alloy and preparation of the same
Inventor: MASUMOTO RIYOU
IPC: C22F1/043
Filed: 1979-09-05
Abstract: PURPOSE: To enhance vibration damping capibility and to maintain high strength by a method wherein an Al-Si based alloy having a specified amount of Si is subjected to a cold working with a specified working factor.  
     CONSTITUTION: The alloy is formed by melting 0.1W20wt% of Si and the remaining Al, and if required, sub-components including specified amount of Pb, Sb, Ze, Ce, Ni, Co, Fe, Nb, Zr, Ti, Ca, B. The alloy is heated to a temperature from 250°C to its melting point for 5min or more, cooled either rapidly or gradually at a rate  of 1°C/s or less, and is subjected to a cold working with factor of 5% of more. After the process with the 5% or more of cold working factor, the alloy may be heated and cooled. The process provides the Al-Si based vibration absorbing alloy having a damping capability of 6×10 -3  or more. Because of its high damping capability, good cold workability, and nonmagnetic propery, the alloy is suited as structure material for traffic facilities, internal combustion engines, and large machines to prevent the vibration and noise or to compact their size. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5740395-A (JP)
Title: Drive system for pulse motor
Inventor: YOSHIMURA KOUTAROU
IPC: H02P8/10
Filed: 1980-08-19
Abstract: PURPOSE:To prevent the generation of abnormal currents, abnormal voltage and noises due to the dispersion of the operating time of a drive transistor by delaying the timing of overdrive more than the timing of the changeover of excitation phase only by a fixed time. CONSTITUTION:The drive pulses DV of the pulse motor are supplied to an excitation phase control circuit 1 while being fed to a delay circuit 2. Excitation phase select signals phi1-phi4 from the excitation phase control circuit 1 are supplied to the drive transistors of each phase. A one-shot multivibrator 3, on the other hand, is driven by the drive signals DV delayed by means of the delay circuit 2, and outputs overdrive signals ODV with the width of a fixed time. The timing at which the overdrive signals ODV are fed is delayed more than the timing of the changeover of the excitation phase only by a fixed time.
Patent JP-S5446504-A (JP)
Title: Pickarm device for record player
Inventor: HORIMIZU KIYOSHI
IPC: G11B3/10
Filed: 1977-09-20
Abstract: PURPOSE: To produce a pickup arm having a high performance by equipping the pickup arm with a braking mechanism which is operative to effect the braking action in parallel with the vibrating direction of a record stylus.  
     CONSTITUTION: Braking mechanisms 14a and 14b are arranged at an angle of 45 degrees from the vertical line L with respect to a counter-weight 13 and at a right angle with respect to the center axis of an arm 11. If a record stylus establishes detrimental resonance, respective braking weights 20 effect the damping actions independently of each other at an angle ±45 degrees in the modulating directions of stereophonic signals, thereby to absorb the resonance. In this instance, the loads of springs 17 and 18 are made so variable as to make it suitable for a cartridge using the damping characteristics 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S603883-A (JP)
Inventor: WATANABE YOSHIHIRO
IPC: H05B3/28
Filed: 1983-06-22
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-H1098523-A (JP)
Title: Communication circuit network, interacting device, and operating method for communication circuit network
Inventor: STAHL UWE DIPL ING
IPC: H04M3/00
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To simplify the configuration of a switching device of a communication circuit network including a plurality of gateways with respect to a plurality of other communication circuit networks. SOLUTION: A circuit network operator OPA is connected to a communication circuit network of other circuit network operators OPB-OPZ via a gateway. Each gateway switching center GATE EX exchanges user information with a switching devide GATE of other communication circuits via an information transmission channel, and interaction of the interconnection of the communication circuit networks with other communication circuit networks of other circuit network operators OPB-OPZ through each gateway with respect to all connections via each information transmission channel. Then at least with respect to all interconnection from at least two separate gateway switching centers GATE EX to other communication circuit networks, interaction functions STP, KDE, TAR, FUNC (FUNC1-FUNC3) are conducted by a common interaction device GATECEN.
Patent JP-H04340417-A (JP)
Title: Non-powered remotely measuring optical apparatus
Inventor: TAKAGI AI
IPC: G01D5/58
Filed: 1991-05-17
Abstract: PURPOSE:To enable easy measurement of physical change quantity without being affected by electromagnetic induction from thunder, a power line or the like by picking up a variation of the physical quantity measured with a sensor section by an FM measurement system through an optical cable. CONSTITUTION:A signal from a Wien bridge oscillation circuit 15 is converted into a light signal with an electro-photo-conversion circuit 18 o be transmitted to a sensor part 12. A variation corresponding to a change in the physical quantity measured at the sensor part 12 is added to the light signal. The light signal with the variation added thereto is sent out to a measuring part 11 through an optical cable 14 and after converted into an electrical signal with a conversion circuit 19, it is fed back to the circuit 15. The circuit 15, which is of a double feedback structure, has an oscillation frequency change according to a variation of the physical quantity measured at the sensor part 12 interposed in a path of an external feedback system. By such an FM type measuring system, a change in the oscillation frequency of the circuit 15 is picked up as measurement results of the change in the physical quantity.