baber/WOPTO huggingface dataset:
Patent JP-S5947246-A (JP)
Title: Photo-curable composition
Inventor: NAKANO TSUNETOMO
IPC: C08F257/00
Filed: 1982-09-10
Abstract: PURPOSE:To provide a photo-curable compsn. which gives a photo-cured film having excellent resistance to soldering heat, electrical insulating properties, etc. as well as excellent adhesion to copper and solder, containing a specific unsaturated polymer having phenyl groups and (meth)acryloyl groups on its side chain, a photopolymerizable monomer and a photopolymerization initiator as main components. CONSTITUTION:A photo-curable compsn. is formed by using an unsaturated polymer, a photopolymerizable monomer and a photopolymerization initiator as main components. The unsaturated polymer in the compsn. is an addition copolymer obtd. from an unsaturated monomer having phenyl groups and other unsaturated monomer or its modified copolymer, and has (meth)acryloyl groups and phenyl groups on its side chain in such a proportion as to give 500-30,000g of the unsaturated polymer weight per gram equivalent of (meth)acryloyl group and 150-305g of the unsaturated polymer weight per gram equivalent of phenyl group.
Patent JP-H05209368-A (JP)
Title: Production of polyphenylene sulfone fiber
Inventor: IMAI SHIRO
IPC: D06M101/16
Filed: 1992-06-16
Abstract: PURPOSE:To obtain the subject fiber resistant to heat and chemicals, having high knot strength by oxidizing highly oriented polyphenylene sulfide fibers having specific structure using an organic peracid. CONSTITUTION:Polyphenylene sulfide fibers of >=20Angstrom  crystal size and >=60% orientation degree pref. comprising ultrafine fibers is first produced by high- speed spinning at >=4000m/min of a polymer composed of structural unit of formula I. The fibers is then put to oxidation treatment using an organic peracid (pref. peracetic acid) to convert the structural unit to a new structural unit of formula II, thus obtaining the objective polyphenylene sulfone fibers comprising ultrafine fibers of >=20Angstrom  crystal size and >=60% orientation degree. The fibers is highly resistant to heat and chemicals such as concentrated sulfuric or nitric acid and also rich in flexibility, and can be suitably used for filters, etc., in sectors being required for heat and chemical resistances.
Patent JP-H118409-A (JP)
Title: Led array, manufacture thereof and led printer head
Inventor: YANAKA MASUMI
IPC: B41J2/45
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To dispose p-side pad electrodes and n-side electrodes on the same side, with respect to a high-density light-emitting element array. SOLUTION: This device is provided with an array of light-emitting parts 13 of a p-type semiconductor layer formed at an n-type semiconductor block 11, a layer insulation film 12 having n-side openings 87 formed on the block 11, pad electrodes 84a of p-side electrodes 84 formed thereon which are connected to the emitting parts 13, via holes 21 formed through a layer insulation film 18, through which specified p-side electrodes 84 are connected to a p-side matrix wiring 4, n-side electrodes 84 which are formed in n-side openings 87 on the same side as n-side pad electrodes 84b to the emitting parts 13 and connected to the block 11 in the openings 87. Connections of the electrodes 85 with respect to the block 11 are provided at the same side as the pad electrodes 84, thus eliminating the need for forming wiring between the emitting parts 13.
Patent JP-S5379392-A (JP)
Title: Productin of semiconductor device
Inventor: FUKUMOTO MASANORI
IPC: H01L29/78
Filed: 1976-12-23
Abstract: PURPOSE: To considerably reduce the depth at which Al ingresses into Si by preventing the production of levels by the radiation at the time of vapor deposition. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6312218-A (JP)
Inventor: AKIYAMA TAKAO
IPC: A01D69/00
Filed: 1986-07-03
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-H066992-A (JP)
Title: Vector controller for induction motor
Inventor: YAMAMOTO YOICHI
IPC: H02P21/00
Filed: 1992-06-16
Abstract: PURPOSE:To provide a vector controller for stabilizing the operation of induction motor under low speed regenerative state. CONSTITUTION:A multiplier 41 calculates the product of a speed command omegar* and a torque current command Itau*. An absolute value circuit 42 outputs absolute value of a flux angular speed command omegapsi*. A comparator 31 compares the product of the speed command omegar* and the torque current command Iomega* with zero and produces a High level signal if the product is lower than zero (regenerative state), otherwise produces a Low level signal (motor state). A comparator 432 compares ¦omega...*¦ with a reference value and produces a High level signal if the reference value is higher, otherwise produces a Low level signal. An AND circuit 44 receives outputs from the comparators 431, 432 and produces a High level signal when an induction motor 2 is in regenerative state and the flux angular speed command omega...* is lower than the reference value thus connecting the terminal 303 of a switch 30 with terminal 302.
Patent JP-H11353597-A (JP)
Title: Moving object detector
Inventor: KUSHIDA KAZUMITSU
IPC: E01F9/619
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To make the side of a moving object at a hidden position surely receivable a moving object detection radio wave by providing a structure, which is installed on a road having an obstructed view, with a radio wave repeater for repeating the radio wave, which is transmitted from a moving object and received by the other moving object, for detecting the existence of a moving object of the opposite side. SOLUTION: Vehicles A and B are traveled toward the crossing point of T-shaped roads. The moving object detection radio wave transmitted from a transmitter loaded on the vehicle A is propagated while having certain forward directivity but this moving object detection radio wave is obstructed by a building 8 and is not directly propagated to the vehicle B. This moving object detection radio wave is transmitted through a convex mirror surface 3 of a curve mirror 2, received by a radio wave repeater 5, amplified, transmitted toward a branch path again and surely received by a receiver loaded on the vehicle B while having sufficient electric field strength.  On the vehicle B, based on the reception of this moving object detection radio wave, an indicator lamp showing the existence of the vehicle A is turned on or the existence or characters are displayed on a navigation screen so as to report it to the driver.
Patent JP-S6048896-A (JP)
Inventor: KITAJIMA SADAICHI
IPC: B66D1/395
Filed: 1983-08-26
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-S5680786-A (JP)
Title: Processor for pattern recognition
Inventor: INOUE AKIRA
IPC: G06K9/46
Filed: 1979-12-04
Abstract: PURPOSE: To recognize symbol patterns differing in size without thinning-out processing by extracting features of segmentation areas differing in size and by checking whether the amount of features varies with the size of the segmentation area.  
     CONSTITUTION: Video data of an input pattern is read out of plane memory 23 by control part 24 and when the area to be read reaches each segmentation areas of 44×44, 28×28 and 20×20 meshes by area setting parts 28, 29 and 30, a signal of logic "1" is generated and written in corresponding buffer memories 25, 26 and 27. Then, the contents of memory 25 are read successively and led to memories 41W44 corresponding to four sub areas of memories 45 and 46 and 44×44 segmentation area and the contents of memories 26 and 27 are supplied to extraction parts 45 and 46 in time-division mode. Consequently, closed loops differing in size and symbol patterns of different internal structure are discriminately recognized by checking whether the amount of features varies with the size of the segmentation area. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1013164-A (JP)
Title: Signal amplifier
Inventor: KASAI JOJI
IPC: H03F3/343
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To provide the signal amplifier from which a low-noise push-pull output is obtained with a simple configuration. SOLUTION: A 1st amplifier means 22 and a 2nd amplifier means 24 have the same polarity, almost the same characteristic and are connected in parallel. Thus, the effect or the like from noise in an amplifier element at an input stage is small. Furthermore, a prescribed current I01 (I02 ≈I01 ) is supplied from a 1st constant current source 28 (2nd constant current source 30). A current path 32 is branched from a subtractor section 31 placed at a connecting point between a 1st terminal 24a of the 2nd amplifier means 24 and the 2nd constant current source 30, from which a current I2 being a difference between the prescribed current I02 and a current I1 ' is supplied. A 3rd amplifier means 34 and a 4th amplifier means 36, respectively amplify the currents I1 , I2 . The amplification factor of both is set equal. A feedback means 40 conducts feedback, based on an output signal. Thus, a stable push-pull output is obtained from a signal output terminal 38.
Patent JP-S5280412-A (JP)
Title: Step motor for electric clock
Inventor: NATORI MINORU
IPC: H02K37/16
Filed: 1975-12-26
Abstract: PURPOSE: Slit is prepare at nearest point to coil while connection is made at the furthest end thus obtaining lesser short circuit of magnetic flux than in the case of both ends connection to improve efficiency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0321269-A (JP)
Title: Golf practice mat
Inventor: MINAMI TAKESHI
IPC: A63B69/36
Filed: 1989-06-19
Abstract: PURPOSE:To conduct hitting practice of golf in the same state as an actual golf course by charging cut lawns in a vessel. CONSTITUTION:When hitting practice of golf is conducted by use of a mat 1 in which cut lawns 3 are charged in a vessel 2, a part of the cut lawns is scraped out by the head of a golf club. In such a case, a golf ball is put in a position not scraped out, and the practice is repeated. After the mat 1 is used, the damaged cut lawns 3 are replaced with new cut lawns 3 to reuse the mat. Therefore, in the mat 1 in which the cut lawns 3 are finely divided and charged, the cut lawns are particularly finely divided in the center part easy to damage, and relatively large ones are disposed in the periphery difficult to damage, so that the part to renew can be reduced.
Patent JP-H0321879-A (JP)
Title: Timing signal generating circuit of tester
Inventor: UDO KIYOTAKE
IPC: G01R31/28
Filed: 1989-06-20
Abstract: PURPOSE:To generate timing pulses to many rate widths by providing a phase clock generating circuit with plural counters, and cascading and putting them in operation as one counter or independent counters. CONSTITUTION:A control circuit 29 when receiving a two-rate setting signal from a CPU 12 as a timing phase range setting signal T sends a state setting control signal for putting the counters 25a - 25d in independent operation to state setting circuits 22 and 23 respectively. Further, when a 4-rate signal is received, a signal which cascades and puts the counters 25a and 25b, and 25c and 25d in operation is sent out to the circuits 22 and 23 respectively. Thus counted values are preset in the counters according to an RTTC signal from a pattern generating circuit 1 after rate pulses are received and then the counters are made to count up. Consequently, when the RTTC signal is generated plural times in one rate, a phase clock pulse can be generated at each time and many phase clock pulses can be set in real time.
Patent JP-S5680946-A (JP)
Title: Work station link control system
Inventor: NIIMURA MIKIO
IPC: H04L12/10
Filed: 1979-12-04
Abstract: PURPOSE:To prevent the power source of a work station from turning off owing to malfunction when a center machine and work station are in a link-on state, by turning off the work station power source when linking-off is possible and by inhibiting it from turning off when it is impossible. CONSTITUTION:The on-off signal for power source switch 11 of the work station is outputted to power source controller 12 and inverter 13. Power source controller 12 has enable terminal E and only when a ''1'' signal is inputted to terminal E, power switch 11 is turned off to output a PWOFF signal turning off the work station power source, turning on a relay that turning off the power source. Flip-flop 14 has an L-ON signal arriving at set terminal S when the center machine and work station are in the link-on state or an L-OFF signal at reset terminal R when in a link-off state. Then, mask-out signal UM is inputted to set terminal S of flip-flop 17, and mask signal M to reset terminal R.
Patent JP-S5680336-A (JP)
Title: Production of piston ring
Inventor: YAMASHITA NOBUYUKI
IPC: B21D53/16
Filed: 1979-12-06
Abstract: PURPOSE: To produce steel-made piston rings with good yield of product by inserting a ring which is made by cutting a coil wound in a spiral state a steel sheet on a mandrel in the lengthwise direction of the mandrel into a cylindrical die and pressing the same to flatten.  
     CONSTITUTION: A relatively thin steel strip 1 is spirally wound continuously on a mandrel 3 in such a manner that both side edges (a), (b) thereof assume the inside and outside circumferences of a coil and that the outside circumference of the coil assumes a desired outside diameter. This is cut in the lengthwise direction of the mandrel 3 by a cutting disc, whereby a ring A of which the cut end parts 5, 5 have a gap 6 and the surfaces deviate vertically is made. This ring A is placed between the upper and lower punches 10, 11 of a die 8 having a hole 7 of a cylindrical shape in section and is pressed, whereby the deviated twist of the end faces 5, 5 is corrected and a piston ring is thus made. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H098908-A (JP)
Title: Exchange and restart processing method for exchange
Inventor: OGURA TOSHIYUKI
IPC: H04M3/00
Filed: 1995-06-23
Abstract: PURPOSE: To revise all ranges of station configuration data required for the operation of a network from a remote maintenance terminal equipment. CONSTITUTION: A data revision section 11 of a central controller 10 of an exchange 3 loads station configuration data received together with a revision request to a station data memory 21 of an external storage device 20. In this state, the exchange 3 is accessed and operated by the station configuration data stored in the station data memory 12 in its own central controller 10. Upon the receipt of a restart processing request of the exchange 3 via the network 2 from the remote maintenance terminal equipment 1, the central controller 10 of the exchange 3 loads the station configuration data having been stored in the station data memory 21 by a restart processing section 13 to the station data memory 21 to restart the operation of the exchange 3.
Patent JP-H09314442-A (JP)
Title: Machined body measuring device
Inventor: SAKANASHI ARATA
IPC: B23Q17/22
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To feed a body to be machined in parallel in the outer part of a machine by providing a dial gauge attached to a sliding member for measuring the parallel disposition of a machined body reference surface with respect to a T groove or a bush hole. SOLUTION: A guide base 1 is provided in a base plate 1 and a holder 3 as a sliding member is loaded on this guide base so as to be slid along the same in a linear direction. A dial gauge 14 is provided on a stand 6 provided in the holder 3 to be freely moved in a lateral direction via a magnet stand 13. The tip of the dial gauge 14 is contacted with a square machined body 11 supported on a reference pin 16 fitted in the T groove of an angle rest 15 and parallel feeding of the machine body 11 is performed.
Patent JP-H07101955-A (JP)
Title: Substituted phthalocyanine, removing method for stain or smudge from fabric, phthalocyanine composition, and generating method for singlet oxygen
Inventor: PIITAA GUREGORII
IPC: C09B47/067
Filed: 1994-07-08
Abstract: PURPOSE: To provide a novel compound useful as an effective component of a cleaning agent composition for removing stains and grime from fabrics and also useful in bleaching, photodeodorizing, photodynamic therapy, etc., due to the formation of signalet oxygen by irradiation with electromagnetic radiation.  
     CONSTITUTION: A substituted phthalocyanine is the one in which at least one of the peripheral carbon atoms in the 1-16 positions of the phthalocyanine nucleus as shown in formula I is linked via an Oatom or an Satom to an organic group, the remaining peripheral, carbon atoms being further unsubstituted or substituted and a sulfonated derivative thereof and includes, e.g. hexadeca (phenoxy)manganese phthalocyanine hexadeca (sodium sulfonate) or the like. The compound is obtained by reacting a 1,2-dicyanobenzene of formula II (wherein Z is Cl, Br or the like; e is 0-3; and f is 1-4, provided that e+f=4) with a compound of the formula R-OH (wherein R is an organic group) to obtain a compound of formula III (wherein g and h are each 0-3; and i is 1-4, provided that g+h+i=4), then reacting this compound with a metal, subsequently sulfonating the formed phthalocyanine and successively reacting the resulting substance with manganese acetate. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S5281406-A (JP)
Title: Rotary piston engine
Inventor: KIKURA KATSUAKI
IPC: F02B53/04
Filed: 1975-12-27
Abstract: PURPOSE: To prevent misfiring during idling by reducing exhaust gas carried to suction operating chamber thereby reducing squish. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5858428-A (JP)
Title: Three-wire temperature sensor
Inventor: NAKAMURA YUTAKA
IPC: G01K7/20
Filed: 1981-10-02
Abstract: PURPOSE:To measure the temperature with a high precision, by connecting the first constant current source, the second constant current source, and a thermometric resistor and combining a resistance, which shows the same resistance value as the thermometric resistor at a prescribed temperature, with this series circuit. CONSTITUTION:In a temperature sensor 20, a constant current circuit consists of the first constant current source 21, the second constant current source 22, connecting lines 61-63, a thermometric resistor 5 (temperature coefficient alpha), and a standard resistance 4 (which shows the same resistance value as the resistor 5 at 0 deg.C). When resistance values of connecting lines 61-63 are denoted as (r) and the potential of a terminal 23 is denoted as Vx, the potential Vx is expressed by formulaI. If conditions are so set to satisfy I2=2I1, I is Vx=alphaTI1. Since currents supplied from constant current sources 21 and 22 are constant independently of temperature, the bias of a differential amplifier 9 is not changed and the gain is not changed even if the temperature of an environment where the resistor 5 is placed. As a result, a high-precision temperature measurement dependent upon only temperature and a temperature coefficient is possible.
Patent JP-H106450-A (JP)
Title: Easily opening multilayered film
Inventor: IMAMURA KEIICHI
IPC: B32B7/02
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered film having easy opening properties without requiring special processing or a complicated mixed compsn. and equipped with all of hermetic sealability, sealability and characteristics showing beautiful appearance after peeling. SOLUTION: This multilayered film consists of at least two or more layers developing easy opening properties by a ply separation mechanism of a seal layer and the resin layer adjacent thereto. In this case, the seal layer has a thickness of 3-15μm and is composed of a polyolefin resin and the resin layer adjacent thereto is composed of an ethylene/vinyl acetate copolymer resin with vinyl acetate content of 15-30% and the breaking strength of the seal layer is smaller than the ply separation strength of the seal layer and the resin layer adjacent thereto. By this constitution, a multilayered film capable of easily breaking the seal layer without requiring special processing or a complicated mixed compsn. and capable of being cleanly opened and having hermetic sealability, heat sealability and characteristics showing beautiful appearance after peeling is obtained.
Patent JP-S5947422-A (JP)
Title: Manufacture of poly-p-phenylene terephthalamide synthetic fiber
Inventor: ISHITOBI TAMIO
IPC: D01D5/06
Filed: 1982-09-13
Abstract: PURPOSE:To obtain the titled fiber having uniform internal structure and good surface property, keeping high strength and modulus of the fiber, by extruding concentrated sulfuric acid dope of a poly-p-phenylene terephthalamide polymer into a coagulation bath under specific condition. CONSTITUTION:A poly-p-phenylene terephthalamide polymer is dissolved in a concentrated sulfuric acid having a concentration of 95-100wt%. The obtained dope is extruded into an active gas atmosphere having an oxygen concentration of >=25vol% through a circular orifice having a diameter of 0.03-0.10mm. at an extrusion rate of >=20m/min, preferably >=m/min, and then introduced into a coagulation bath to obtain the objective fiber. The gap between the tip of the spinneret orifice and the surface of the coagulation bath is preferably >=1mm., especially 3.0-20mm..
Patent JP-H10334332-A (JP)
Title: Product storage device for automatic vending machine
Inventor: YASAKA YOSHIO
IPC: G07F11/42
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To absorb moment operating on a pusher main body by depression force with a product by means of rollers, to considerably reduce the friction resistance of a pusher and to improve the operability of a product rack at the time of supplementing the product by rolling a pair of front/back rollers fitted to the pusher main body on a guide rail. SOLUTION: The pusher 15 is provided with the pusher main body 15a which faces a product path and depresses the products, a pair of rollers 15b and 15b fitted to the upper part of the side of the pusher main body 15a and an auxiliary roller fitted to the lower part of the side of the pusher main body 15a. The rollers 15b and 15b roll along the guide rail 17 in a state that friction resistance is considerably small and therefore the pusher 15 smoothly moves in forward/ backward directions. The rollers 15b and 15b are arranged in such a way that a depression face 15d becomes a vertical posture and the product is depressed in such a state when the pusher 15a main body is depressed by the product and it inclines.
Patent JP-H1056847-A (JP)
Title: Engine unit for combine harvester
Inventor: HIDAKA SHIGEMI
IPC: A01D41/12
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To reduce noise and improve the durability in an engine. SOLUTION: This engine unit for a combine harvester is obtained by installing a driving motor 40 for driving a ventilating fan in an engine room and an engine room temperature sensor 62 for detecting the room temperature of the engine room internally installing the engine. The driving control of the motor 40 for driving the ventilating fan is carried out with the room temperature sensor 62.
Patent JP-2000227974-A (JP)
Title: Commodity paying-out device for automatic vending machine
Inventor: MINAMI KAZUHIRO
IPC: G07F11/00
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a commodity paying-out device for an automatic vending machine which can open a paying-out port of a commodity rack without requiring high accuracy for the stop of a bucket in the vertical direction and effectively pay out and vend each commodity. SOLUTION: The commodity paying-out device is provided with a stopper 35 arranged on the front end part of a commodity rack 18 and allowed to be moved between a closing position for closing a discharge port and an opening position F, an opening/closing mechanism 36 having a member 38 to be depressed arranged on the front end part of the rack 18 and turned to the upper part and capable of driving the stopper 35 from the closing position to the opening position F interlocking with the movement of the member 38 downward, a cam motor 113, and a depression lever 84 fitted to a bucket 42, and when the bucket 42 is moved to a position opposed to the discharge port at the time of vending, driven downward by the cam motor 113 and capable of pushing up the member 38 of the mechanism 36.