baber/WOPTO huggingface dataset:
Patent JP-S55164667-A (JP)
Title: Perfluoro(2-iodo-ethane-fluorosulfate) and its preparation
Inventor: YAMABE MASAAKI
Filed: 1979-06-12
Abstract: NEW MATERIAL:Perfluoro(2-iodoethane-fluorosulfate).  
     USE: Useful as an intermediate which is convertible into various useful fluorine- containing compounds by the reactivity of -I and -OSO 2 F at both ends of the compound, and also into an ester or amide by the reaction with a nucleophilic reagent, e.g. an alcohol or amine.  
     PROCESS: 1,2-Diiodotetrafluoroethane (D) obtained by adding iodine to tetrafluoroethylene is reacted with an oxidizing agent selected from fuming sulfuric or fluorosulfonic acid, to give the titled compound. Preferably, the molar ratio of sulfur trioxide in the fuming sulfuric acid to (D) is 0.5W2.0:1 and that of fluorosulfonic acid to (D) is 0.5W2.0:1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08231835-A (JP)
Title: Polyester resin composition and food packaging film produced therefrom
Inventor: OKAMOTO TOMOHIRO
IPC: C08J5/18
Filed: 1995-03-30
Abstract: PURPOSE: To obtain a resin compsn. suitable for a food packaging film by compounding a specific polyester mainly comprising ethylene glycol units and terephthalic acid units with specified amts. of a polyethylene resin and an ethylene-acrylic acid copolymer resin. CONSTITUTION: This compsn. is prepd. by melt mixing 100 pts.wt. polyester (A) mainly comprising ethylene glycol units and terephthalic acid units and contg. 5-20mol% at least one kind of unit selected from among units derived from a dicarboxylic acid of formula I (wherein n is 2-10), isophthalic acid, and neopentyl glycol with a polyethylene resin (B) and an ethylene-acrylic acid copolymer resin (C) in such amts. as to satisfy formulas II, III, and IV [Wherein X is the amt. (pts.wt.) of resin A; Y is the amt. (pts.wt.) of resin B; D1 , D2 , and D3 are the densities of resins A, B, and C, respectively; and η1 , η2 , and η3 are the melt viscosities at the blending temp. of resins A, B, and C, respectively]. Pref., resin A contains terephthalic acid units and ethylene glycol units, each in an amt. of 35-48mol%.  The compsn. gives a film excellent in heat sealibility and gas- and flavor-barrier properties and suitable for food packaging.
Patent JP-H04309757-A (JP)
Title: Absorption refrigerating machine
Inventor: FURUKAWA MASAHIRO
IPC: F25B15/00
Filed: 1991-04-05
Abstract: PURPOSE:To stably supply an absorbing liquid to each of regenerators by operating a plurality of absorbing liquid pumps, even when a switching action takes place between a single and double effect combination operation by a low temp. source regenerator and a steam high temp. regenerator and a double effect operation by a direct underlying high temp. regenerator. CONSTITUTION:A diluted absorbing liquid pump 16P is provided on a diluted absorbing liquid piping 16a leading from an absorber 2 to a low temp. source regenerator 12. An absorbing liquid pump 18P is provided on an intermediate absorbing liquid piping 18a leading from the low temp. source regenerator 12 to a direct underlying high temp. regenerator 4. A steam high temp. regenerator 11 is connected in piping with an intermediate absorbing liquid piping 18a on the discharge side of the absorbing liquid pump 18P. When a switching action takes place from a single and double effect combination operation by the low temp. source regenerator 12, the steam high temp. regenerator 11 and a low temp. regenerator 7 to a double effect operation by the direct underlying high temp. regenerator 4 and the low temp. regenerator 7 or vice versa, a diluted absorbing liquid and an intermediate absorbing liquid are supplied stably to each of the regenerator 4, 7, 11 and 12.
Patent JP-S52156310-A (JP)
Title: Cover for rotary machine
Inventor: TADOKORO HACHIROU
IPC: H02K5/20
Filed: 1976-06-23
Abstract: PURPOSE: To facilitate a work of assembling and disassembling the protective cover including a cover for the ventilation guide, by providing in one unit the ventilation cover for guiding a cooling air to the rotor part in the inside face of the protective cover for the rotary machine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60215238-A (JP)
Title: Adder
Inventor: OOTSUKA AKIRA
IPC: G06F7/506
Filed: 1984-04-10
Abstract: PURPOSE:To decrease the number of reverse amplifiers and to shorten the signal transmission time by amplifying a carry signal with a reverse amplifier means and setting the input logics opposite to each other for partial adders following said amplifier means. CONSTITUTION:A carry signal amplifier consists of reverse amplifiers 25 and 26 for a multi-digit adder containing plural cascaded partial adders. Then the partial adders of unit blocks where the carry signal has a positive or negative logic are used selectively according to the logic of the carry signal. The number of reverse amplifiers is reduced to half since a reverse amplifier is used for amplification of the carry signal. In this way, the transmission delay time of the carry signal is shortened.
Patent JP-S52156503-A (JP)
Title: Central office assignment connection system
Inventor: IMAMURA MAKOTO
IPC: H04Q3/62
Filed: 1976-06-23
Abstract: PURPOSE:In PBX system, the extension assigns an idle central office trunk to be connected to it, so that the central office number identification can be easy and the originating transmission can be executed economically.
Patent JP-H07277573-A (JP)
Title: Paper sheet storage device
Inventor: TAGUCHI KAZUYA
IPC: B65H29/46
Filed: 1994-04-12
Abstract: PURPOSE:To provide a paper sheet storage device which can surely stop a paper sheets to be received at a storage-standby position. CONSTITUTION:This paper sheet storage device is provided with a paper sheet receiving port 11, a pair of conveying belts which are mounted, in serial to the paper sheet receiving port 11 and convey a paper sheet along a conveying route 13, a pair of paper sheet guides which are mounted facing both the conveying belts respectively and guide the paper sheet P by clamping it together with both the conveying belts, and a paper sheet storage which is disposed in the downstream of the conveying route. This device also has a paper sheet stopper 20 which stops the paper sheet to be at a storage-standby position by being moved between both the paper sheet guides to a position across the conveying route 13, being brought into contact with it, and a paper sheet pushing-in member which stores the paper sheet to be received at a standstill in the paper sheet storage, so that it may be lowered between both the paper sheet guides across the conveying route 13. The paper sheet guide is provided with a protruded part 25 which is protruded beyond the paper sheet stopper 20 of the conveying route 13 to the paper sheet receiving port 11 side.
Patent JP-2000268264-A (JP)
Title: Reed switch and radio wave theft detctor which uses the same
Inventor: MORI TOMOHIRO
IPC: H01H36/00
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To improve magnetic detection sensitivity of a pair of armatures without intensifying the magnetic force of a magnet even when the pair of armatures and the magnet are not arranged at the position where the sensitivity of the reed switch becomes maximum. SOLUTION: A reed switch 17 is equipped with a magnet 17a and a pair of the armatures 17b and 17c which operate when the magnet 17a comes close to them and return when the magnet 17a is parted from them. Magnetic auxiliary boards 17d and 17e are arranged between the magnet 17a and the pair of the armatures 17b and 17c and the magnetic auxiliary boards 17d and 17e are arranged close to the pair of the armatures 17b and 17c. It is desirable that the magnetic auxiliary board 17d and 17e are formed by iron, cobalt or nickel.
Patent JP-S61233540-A (JP)
Inventor: TAKAHASHI TERUO
IPC: B32B37/00
Filed: 1985-04-09
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-S52156398-A (JP)
Title: Laying out cable on steep slope
Inventor: CHIBA SABUROU
IPC: H02G1/06
Filed: 1976-06-22
Abstract: PURPOSE: To make a work of lay-out capable in a good efficiency even for a curve present with an excellent brake power provided as well, by processing a work of lay-out with the cable while being made contact with inner face of the curved pipe. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0711251-A (JP)
Title: Ferroelectric liquid crystal display device
Inventor: CHIYAN ROORENSU KAMU MINGU
IPC: C09K19/14
Filed: 1994-04-12
Abstract: PURPOSE: To provide a ferroelectric liquid crystal display device containing a liquid crystal substance exhibiting a specific spontaneous polarization coefficient in a tilted smectic host and excellent in high spontaneous polarization and chemical stability.  
     CONSTITUTION: A desired display device contains a liquid crystal having a spontaneous polarization coefficient of 16-160 in a tilted smectic host, preferably a liquid crystal substance of an α-hydroxycarboxylic acid derivative having a tilted chiral smectic phase at room temperature and a cholesteric phase at high temperatures. Further, the α-hydroxycarboxylic acid derivative in this display device is a compound of formula I {wherein X is a group of formula II [wherein R 1  is H, alkyl, alkoxy or the like; S 1 , S 2 , S 3 , S 8  and S 19  are each a single covalent bond, -CO(O)-, -CH 2 - or the like; A 1 , A 2 , A 3  and A 8  are each (substituted)phenyl or the like; and i, j, k and r are each 0 or 1]; Y is a group of formula III (wherein R 2  is each group of R 1 ; S 4 , S 5 , S 6 , S 7  and S 10  are independently each group of S 1 ; A 1 , A 5 , A 6  and A 7  are independently each group of A 1 ; and l, m, n and p are each 0 or 1); R 0  is alkyl, alkoxy or the like; and a is 0 or 1}. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H11273811-A (JP)
Title: Electronic component and its mounting method
Inventor: WATANABE HIDEKI
IPC: H01R12/16
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To surely mount an electronic component which will not lift up by using a method, wherein a soldered part is fused when soldering and a terminal can be moved to a conductive pattern of a mother printed board. SOLUTION: Since this electronic component has a structure in which an inserting part 4b of a terminal 4 is inserted in a through-hole 1a of a printed board 1 provided with an electric component 3 and the terminal 4 and a connecting conductive part 2 are soldered, even if there is warpage in the printed board 1 has, the soldered part is fused when soldering and the terminal 4 can be moved to a conductive pattern 6 of a mother printed board 5, and it is surely mounted without lifting up.
Patent JP-H10270216-A (JP)
Title: Current limiter and wiring breaker
Inventor: TANI MAKOTO
IPC: H01H73/18
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To enable an instantaneous tripping mechanism to operate by a method, wherein a first terminal is connected to a part of the surface of a first heat transfer control layer which is not in contact with a PTC element, and a second terminal is connected to a part of the surface of the PTC element which is not in contact with the first heat transfer control layer. SOLUTION: In a current limiter 30, the one surface of the flat plate of a PTC element 31 which is formed like a thin plate is jointed to a rectangular terminal plate 32, and a plate-like heat transfer control layer 37 is jointed to the other surface of the flat plate of the PTC element 31, and a heat-absorbing body 34 is jointed to the surface of the heat transfer control layer 37 opposite to its other surface, jointed to the PTC element 31. Furthermore, a terminal plate 33 is jointed to the surface of the heat-absorbing body 34, opposite to its other surface jointed to the heat transfer control layer 37. It is preferable that the heat transfer control layer 37 be set at a heat transfer time constant range of 5 to 100 milliseconds. The heat transfer control layer 37 is formed of vanadium trioxide which has small resistivity and thermal conductivity.
Patent JP-H07262144-A (JP)
Title: Subprocessor monitor method for multiprocessor constitution
Inventor: HIOKI SATOSHI
IPC: G06F11/30
Filed: 1994-03-18
Abstract: PURPOSE:To reduce the circuit scale by realizing a function equivalent to the hard logic of a monitor circuit by software processing without providing the monitor circuit correspondingly to each subprocessor with respect to the method where a main processor monitors the normalcy of the operation of each subprocessor in the multiprocessor constitution. CONSTITUTION:A main processor 31 periodically reads out the check value, which each subprocessor 32 periodically writes in a prescribed storage position of an inter-processor interface 33, and compares it with a preliminarily prepared correct value of check to discriminate the normalcy of operations of the subprocessor and its peripheral circuit 35.
Patent JP-S63241774-A (JP)
Title: Slider supporting body
Inventor: SUZUKI SHOJI
IPC: H01L41/08
Filed: 1987-03-30
Abstract: PURPOSE:To improve reliability by suppressing the vibration of a supporting body, by impressing a polarization voltage being generated by a piezoelectric element bonded on the surface and the rear plane of a slider supporting body by receiving external force on the piezoelectric element on the other side after amplifying the voltage to a prescribed value. CONSTITUTION:The piezoelectric elements 1 with the same shapes and the same composition are bonded on the surface and the rear plane of a supporting spring 5 which supports a slider 3 having magnetic head 4, and are connected via a DC amplifier 2, and the spring 5 is grounded. The polarizing direction of the piezoelectric elements are set symmetrically to the spring 5. The elements 1 are compressed by the vibration of the spring 5, and generate polarization by a piezoelectric effect by receiving tensile force. By amplifying the polarization voltage from the element on one side receiving the external force to a value almost equivalent to sqaure times the electric-mechanical coupling coefficient attached on the element, and adding it on the element on the other side, added vibration can be negated. Therefore, it is possible to suppress the vibration of the supporting body, to prevent head crash accident from being generating, and the improve the reliability.
Patent JP-H04284379-A (JP)
Title: Manufacture of board for mounting electronics parts
Inventor: ONO YOSHITAKA
IPC: H01R43/02
Filed: 1991-03-13
Abstract: PURPOSE:To facilitate soldering between a conductor pin and a through hole without giving any damage to an electronics parts mounting part and without generating any obstacles such as solder hump or solder bridge on the conductor pin. CONSTITUTION:A crossed protruded part 14 is provided on a head part 11 of a conductor pin 1, and a length B of the crossed protruded part is 0.5-0.8 times as long as a length A of the head part, while a length C of a gap between the crossed protruded part 14 and a flange 12 is 0.1-0.2 times as long as the length A of the head part, and a length D of a rod part is 0.1-0.4 times as long as the length of the head part. A diameter F of the rod part 111 is 0.3-0.5 times as long as a maximum length of the crossed protruded part 14. The length of the head part is the same as the depth T of a through hole 91.
Patent JP-H09264230-A (JP)
Title: Fuel injection device
Inventor: HOTSUTA MASAMOTO
IPC: F02M61/16
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To surely prevent secondary injection of fuel by arranging a delivery valve on a fuel flow inlet communicated to the injection hole of a fuel injection nozzle, and connecting a fuel injection pump and the delivery valve with each other. SOLUTION: Fuel injected from a fuel injection pump 11 is supplied from an injection pipe 51 to a delivery valve 41 arranged on a fuel flow-in part 23b, a piston 45 is removed to an inner end side of a cylinder part 43a by injection pressure of fuel which is improved more than energizing force of a coil spring 47, and it flows from a fuel passage groove 45b into the fuel passage 23c of a fuel injection nozzle 21. Fuel is filled to a pressure hole, a needle valve 31 is removed by pressure which is improved more than the energizing force of a coil spring 33, and fuel is injected from an injection hole. When injection of fuel having a prescribed rate is completed by the fuel injection pump 11, pressure in the injection pipe 51 is reduced, the piston 45 of the delivery valve 41 is pushed and returned, and the valve is closed.  It is thus possible to stop fuel injection from the injection hole.
Patent JP-H09265273-A (JP)
Title: Display device and driving method thereof
Inventor: TAIRA HIROYUKI
IPC: G09G3/20
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To adjust surface luminances of the whole display device while having a multilevel displaying function in a pixel unit by multiplying surface luminance adjustment data to multilevel input data and controlling the lighting cumulative time of an LED by the calculation result. SOLUTION: Decoder for X line display 12 controls a transformation RAM 20 so as to determine an LED lighting cumulative time in accordance with a data quantity from write data to be stored in the X-Y transformation RAM 20. Moreover, the decoder 12 controls the output circuit of the RAM 20 to output a signal having the LED lighting cumulative time as a pulse width with one output line among 16 lines of output lines according to respective X lines X1∼X16. Further, a counter 13' transmits a timing signal to a decoder for X line display 12 so as to perform the changeing over of the 16 lines of output lines in synchronization with the can clock from a scan clock terminal 46 and the horizontal synchronizing signal from a horizontal synchronizing signal terminal 44.  Thus, the surface luminance adjusting function of a low-speed display clock which has the multilevel displaying function of the pixel unit and which is of high accuracy and is miniaturized is obtained.
Patent JP-S55955-A (JP)
Title: Protecting method for high-tension generator
Inventor: GOINO YOUICHI
IPC: G05F1/10
Filed: 1978-06-20
Abstract: PURPOSE: To obtain a protecting method for a high-tension generator, by generating an overvoltage generation proventive signal by making a comparator compare an output voltage detection signal, equivalent to the output voltage of the high-tension generator with the input voltage detection signal of a compensation circuit.  
     CONSTITUTION: At the input side of direct-current high-tension generator 3, transformer 10 is provided and rectifier circuit 11 similar to generator 3 is provided at its secondary side to divide a voltage across circuit 11 by resistance 12, thereby outputting input voltage detection signal (f) equivalent to the input voltage of generator 3. Between circuit 11 and resistance 12, compensating resistance 15 is connected to compose the compensator circuit of terminal 16 for output current detection signal (g), resistance 15 and ammeter 17, and signal (f) is compensated corresponding to variation in load and made to correspond to the output voltage within a certain allowable error. Protective comparator 18 compares signal (f) with output voltage detection signal (a) to generate over-voltage generation preventive signal (h), which is inputted to relay 19. With a difference between signals (a) and (f) above the allowable value, relay 19 is operated by signal (h) to cur off voltage rise signal (d) to voltage regulator 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60219947-A (JP)
Title: Permanent magnet type synchronous motor
Inventor: GOTOU TADAHIKO
IPC: H02K1/27
Filed: 1984-04-13
Abstract: PURPOSE:To obtain a motor which has high magnetization reduction resistance and torque performance, high speed response and ready generative brake, and small size and weight by forming the pole of the rotor by securing two or more types of permanent magnets of different magnetizing characteristics. CONSTITUTION:An armature winding is wound in a slot 2 of a stator core in which electromagnetic steel plates are laminated to form a stator 1. On the other hand, two types or more permanent magnets 31, 3b are secured to the outer periphery of a shaft 4 to form a rotor, the rotor is disposed in the bore side of the statot 1 through an air gap, thereby constructing a synchronous motor. In this case, a permanent magnet having high coercive force is used as a permanent magnet 3a of the side near the stator 1, and a permanent magnet having magnetic flux density is used preferably a permanent magnet 3b of the shaft 4 side.
Patent JP-S51150626-A (JP)
Title: Transformer core tightening device
Inventor: KAWASHIMA KEIZABUROU
IPC: H01F27/26
Filed: 1975-06-20
Abstract: PURPOSE: To prevent a local over heat due to the flux leakage, by eliminating a concentration of the electrical field over the angle portion of the yoke and the core tightening metal facing with each of the winding arranged in the core mast. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56916-A (JP)
Title: Method and apparatus for generating hot blast for incineration of chaff
Inventor: IWASAKI YOSHIMI
IPC: F23G5/16
Filed: 1979-06-15
Abstract: PURPOSE: To remove soot contained in the exhaust gas and lower the temperature by a method wherein the interior of a furnace body is partitioned by a partition wall having a through-hole, and each of the partitioned chambers is provided with an air intake port and a combustibles feed port in the same direction.  
     CONSTITUTION: The interior of a furnace body 1 is partitioned into an upper chamber 2 and a lower chamber 3 by a partition wall having a through-hole 9, the upper chamber 2 is provided with an air intake port 10 and the lower chamber 3 with an air intake prot 12 and a combustibles feed port 13, all these ports being directed in the same direction, and the upper chamber 2 is provided also with a soot discharge port 11 at its lower end. The major portion of the soot generated from the combustion of the combustibles is trapped and burnt in the lower chamber 3, while the remainder is trapped and burnt in the upper chamber 2 and discharged from the soot discharge port 11. Accordingly, the soot contained in the exhaust gas is removed. In addition, since air is sucked into the upper chamber 2 from the air intake port 10, the temperature of the hot blast is lowered to a required point. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05284383-A (JP)
Title: Clamping circuit
IPC: H04N5/16
Filed: 1992-03-30
Abstract: PURPOSE:To prevent a fluctuation of a carrier, and to obtain a satisfactory reproducing image. CONSTITUTION:A signal from an input terminal 1 is supplied to an A/D converter 2, and a digitized signal is supplied to a clamping means 3. A signal from this clamping means 3 is supplied to a video signal processing circuit 4. A signal from this video signal processing circuit 4 is supplied to a multiplier 5, and a correcting signal of deviation from a terminal 6 is supplied to the multiplier 5. A signal from this multiplier 5 is supplied to an adder 7, and a carrier control signal from a terminal 8 is supplied to the adder 7 through an adder 9. A signal from this adder 7 is supplied to a modulator 10, and for instance, a signal subjected to FM modulation is fetched to an output terminal 11. Also, the signal supplied to the video signal processing circuit 4 is supplied to a detecting means 12, and a gate pulse is supplied to a detecting means 12 through a terminal 13. An output of a low frequency of this detecting means 12 is supplied to the clamping means 3, and also, an output of high frequency is supplied to the adder 9.