baber/WOPTO huggingface dataset:
Patent JP-S60197097-A (JP)
Title: Automatic controller
Inventor: SUZUKI TADAYOSHI
IPC: H04Q9/00
Filed: 1984-03-21
Abstract: PURPOSE:To perform appropriately a control without being conscious of a site interlocking by carrying out a control while the entire control of a controller and of an interlocking device is decided to be normal or not. CONSTITUTION:A computer system 3 has an automatic control equipment, and consists mainly of a computer body 6, in addition to a display device 7, a control setting table 8 and a coupling device 9. Operating conditions of each device 10 in a remote substation group 2 are stored in a memory 6 by means of transmitted information of a telecomunication slave station 5 and a telecomunication master station 4. Control command from the computer to equipments are transmitted in a simular manner, and control the equipment 10. In accordance with the information of each substation centralized in the computer system 3, the CPU6 outputs automatic control commands quickly and properly.
Patent JP-S57168724-A (JP)
Title: Wheel guide
Inventor: HAMAMATSU HISAYOSHI
IPC: B21C47/34
Filed: 1981-04-07
Abstract: PURPOSE:To avoid the occurrence of scratches and a reduction of the ring diameter, by properly moving forward and backward the final roller by a fluid pressure cylinder to the small and large diameter wires, respectively. CONSTITUTION:In the case of a small diameter wire, the final roller 2A is moved back previously before the wire enters the roller 2A to prevent hooking of the wire tip. The roll 2A is moved foward after the wire tip passes the roller 2A to be used as a guide roller. Thus centering is performed for the wire to an exit pipe. In the case of a large diameter wire, the roller 2A is moved back the wire reaches the roller 2A. Then the roller 2A is moved forward after the wire tip passes the roller 2A. The wire is held by the roller 2A. Thus the roller is used as a pinch roller for a certain period of time. The roller 2A is then moved back in the lapse of a certain time to be used as a guide roller. The roller 2A is moved forward again after the rear edge of the wire passed a rolling mill to be used as a pinch roller.
Patent JP-H11246684-A (JP)
Title: Heat-shrinkable polyester film
Inventor: HASHIMOTO KOKICHI
IPC: C08L67/02
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a heat-shrinkable film having excellent shrinking force, heat shrinkability and adhesivity to containers. SOLUTION: This heat-shrinkable polyester film contains 1,3-propylene diol in an amount of >=1 wt.% in a glycol component, has a heat-shrinkage rate of >=20% in at least one direction in 100 deg. hot air and has a shrinkage stress of <=1 MPa at 120 deg.C. The polyester desirably comprises the mixture of a polyester A consisting mainly of ethylene terephthalate units with a polyester B consisting mainly of trimethylene terephthalate units.
Patent JP-S60198377-A (JP)
Title: Misfire monitoring device in spark ignition engine
Inventor: NISHIKAWA TAKASHI
IPC: F02P11/06
Filed: 1984-03-21
Abstract: PURPOSE:To precisely carry out misfire monitoring by providing a spark current detector, which detects the current from a spark igniter, and enabling to indicate the results of discrimination on occurrence of short or leak at an ignition plug, based on output wave-form-shaped-signals from the current detector, presence/ absence of capacity discharge, and the number of revolutions of an engine. CONSTITUTION:A spark current detector 5 which detects the current from a spark igniter, is provided between an ignition coil and an ignition plug. The detected current thus obtained is converted into optical signals and transferred by means of a optical fiber cable 5a and converted again into electric signals by means of a photoelectric converter 10. Based on these electric signals and by using a capacity discharge detecting circuit 11, presence/absence of capacity discharge is detected, while the wave form is shaped by means of a wave-form shaping circuit 12. Next, based on the outputs from respective circuits 11 and 12 by using a short discriminating circuit 14, presence/absence of short at the ignition plug is discriminated, while, based on the outputs from an r.p.m. detector 13 and the wave-form shaping circuit 12 and by using a leak discriminating circuit 15, presence/absence of leak is discriminated. The results of the discrimination are indicated on respective indicators 18 and 19.
Patent JP-H09220646-A (JP)
Title: Method for removing non-metallic inclusion in molten steel
Inventor: SEZE AKIFUMI
IPC: B22D27/20
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To effectively remove non-metallic inclusion by restraining the solidification of molten steel on the surrounding of calcareous lumpy material, imparting physical absorbing force to the non-metallic inclusion and securing the contacting time with the molten steel. SOLUTION: In the removing method of the non-metallic inclusion in the molten steel in continuous casting for pouring the molten steel 17 into a mold 16 from the lower part of a tundish 13 by supplying the molten steel 17 held a ladle 11 into the tundish 13, the calcareous lumpy material 18 consisting essentially of CaO and 1-5wt.% S content is dispersed into the molten steel 17 in the tundish 13 and also, the non-metallic inclusion in the molten steel 17 is absorbed into the calcareous lumpy material 18, floated up and removed.
Patent JP-S55143928-A (JP)
Title: Preparation of coenzyme q analog compound
Inventor: RIYOUNO HIROKAZU
IPC: B01J21/00
Filed: 1979-04-27
Abstract: PURPOSE: To obtain the title compound, useful as a coenzyme Q in simple procedures, by condensing a hydroquinone derivative with a prenol in the presence of a catalyst in a specific mixed solvent, and by oxidizing the hydrocarbon solvent layer separated from the condensate.  
     CONSTITUTION: A compound of formula I (R 2  is H or alkyl group) is condensed with a compound of formula II or III [R 1  is formula V (n is an integer 0W9; A and B are H or may form a direct bond A-B] in the presence of an acid catalyst in a mixture of a hydrocarbon (H) and a hydrophilic solvent (B) which is inert to the catalyst and separates into a layer in contact with H, to obtain the compound of formula VI selectively present in H in high yield. The H layer is then separated from the B layer, and oxidized to give the compound of formula IV simply in high yield. The unreactd raw materials, selectively present in the B layer, can be recovered and reused simply and industrially advantageously. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59187556-A (JP)
Inventor: JIYOOJI ETSUCHI REONARUDO
IPC: E05F1/12
Filed: 1984-03-21
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-S5928040-A (JP)
Title: Fuel supply stopping device at time of abnormal operation of gas fuel engine
Inventor: TSUDA HIROYUKI
IPC: F01M1/22
Filed: 1982-03-30
Abstract: PURPOSE:To protect an engine from seizure without fail by a method wherein the abnormal operation of the engine is detected on the base of at least one of parameters such as the quantity of a lubricating oil, the supply pressure of the lubricating oil, the temperature of the engine and the engine r.p.m. and the supply of fuel to the engine is stopped. CONSTITUTION:An oil quantity abnormality detecting circuit 17 which is connected in series with a chattering removing circuit 18 and a NOT circuit 19 is connected to a float type oil level sensor 9 provided in the oil sump 8 of an engine. Further, an oil pressure abnormality detecting circuit 21 and an overheating detecting circuit 23 each having the same series circuit structure as the circuit 17 are connected to an oil pressure switch 11 provided in a pressure oil passage 10 and a thermo-switch 12 provided in a water jacket, respectively. In addition, an abnormal rotation detecting circuit 26 adopted to detect the abnormal rotation of the engine through high and low speed comparison circuits 30 and 29 after the output of an engine r.p.m. sensor 14 is rectified by a rectifier 27 and then passed through a F/V converter 28, is provided. Thus, when an output is generated from any one of the above-mentioned circuits 17, 21, 23 and 26, a contact 53 of a relay 52 is opened and an electromagnetic valve 5 in a fuel gas supply passage is closed.
Patent JP-H08244313-A (JP)
Title: Printer
Inventor: MATSUO SHOJIRO
IPC: B41J29/38
Filed: 1995-03-13
Abstract: PURPOSE: To save the time and labor for outputting of data during storing in a floppy disk by providing a displaying part for displaying the operating condition and the file names in the floppy disk inserted in a floppy disk drive. CONSTITUTION: A CPU 1 controls the operation of the whole apparatus and the operation of a printer based on a program stored in an ROM 2. The ROM 2 stores the program of the operation of the CPU 1. A displaying part 3 using a liquid crystal etc., displays such informations as the names of files stored in a floppy disk when it is inserted in a floppy disk drive FDD 4 and the operating condition of the printer. An inputting part 5 such as a touch panel selects a file which an operator is going to output from the names of data files in the floppy disk and inputs it. When data are transferred from the outside during the data in the floppy disk are output, an RAM 6 stores temporarily the data.
Patent JP-S62211849-A (JP)
Title: Quadrupole mass analyzer
Inventor: NAKAMURA SHIZUO
IPC: G01N27/62
Filed: 1986-03-12
Abstract: PURPOSE:To discriminate a heterogeneous ion of the same mass number and make it analyzable, by detecting the ion subjected to mass separation at a quadruple mass analyzing part, by a detecting part, and having the signal secondarily differentiated on the basis of electron energy for ionization. CONSTITUTION:An ion out of an electron impact type ion source 1 is drawn out by an electrode 5 and fed to a quadruple electrode 6 which impresses a direct current 4 and high frequency out of an oscillator 10 in an interposing manner, and the ion subjected to mass separation is detected by a secondary- electron multiplier 7. Next, the detection signal is inputted into a phase fixed type lock-in amplifier 9 to which output of the oscillator 10 is connected, via a pulse amplifier 8. And, a signal out of the pulse amplifier 8 is outputted after being secondarily differentiated on the basis of a signal out of the oscillator 10. Therefore, electron energy for ionization is swept from the low value to the higher one, whereby a heterogeneous ion of the same mass number is discriminated from a ratio of the peak value obtained and thus analyzable.
Patent JP-S62210671-A (JP)
Title: Heterojunction bipolar transistor
Inventor: YOSHIDA JIRO
IPC: H01L29/36
Filed: 1986-03-12
Abstract: PURPOSE:To obtain a high speed in the entire area of a base region, by making the density of majority carrier lower than an effective impurity density, making the maximum value of the majority carrier density higher than the effective density of state of a band, where the majority carriers are present, thereby making a base running time to be zero, and reducing the resistance value of the base. CONSTITUTION:On an n<+> GaAs substrate 11, the following parts are sequentially laminated: an n-type GaAs collector region 12; a thin p-type GaAs base region 13, which includes high concentration impurities; an n-type AlxGa1-xAs transition region 14; an n-type Al0.3Ga0.7As emitter region 15; and an n<->-type GaAs cap layer 16. At this time, since the hole density along the entire base region is lower than the density of impurities, electric neutrality is not present. Electrons jump over the potential barrier between the emitter region and the base region and are immediately accelerated by a high electric field. Namely, the base running time is substantially zero. The conduction band in the base region has a shape close to a sharply pointed acute triangle. The sufficient number of electrons can be conducted with a low emitter-base voltage. Since a tunnel effect is not yielded with respect to holes, a high current amplification factor is obtained.
Patent JP-S63219834-A (JP)
Title: Fuel injection quantity decision system for internal combustion engine
Inventor: TAKAHASHI MINORU
IPC: F02D41/04
Filed: 1987-03-07
Abstract: PURPOSE:To improve the responsiveness of injection control, by calculating a fuel injection quantity with suction negative pressure found out of throttle valve opening and engine speed per unit time, and compensating this fuel injection quantity with the suction flow rate found out of the actual suction negative pressure and the calculated one. CONSTITUTION:Each signal out of a throttle valve opening sensor 30, a pressure sensor 19, a crank angle sensor 28 or the like is inputted into a control unit 31, controlling each of fuel injection valves B1-Bm. First, suction negative pressure is calculated from throttle valve opening and engine speed per unit time, and a fuel injection quantity is calculated on the basis of this suction pressure and the engine speed. And, a suction air quantity Q1 is calculated out of the actual suction pressure and the throttle valve opening, while a suction quantity Q2 is calculated out of the calculate suction pressure and the engine speed, and the fuel injection quantity is compensated by both these suction quantities Q1 and Q2. With this constitution, the fuel injection quantity is determinable with good responsiveness to a variation in suction efficiency.
Patent JP-2000251015-A (JP)
Title: Method and device for discriminating similar character and storage medium recording similar character discrimination program
Inventor: KUROKAWA KOJI
IPC: G06K9/62
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a similar character discriminating method capable of exactly discriminating similar characters while flexibly dealing with a document mixing various fonts or emphasized expressions. SOLUTION: Concerning a character recognizing device provided with a pattern recognizing means for recognizing respective characters described on an original on the basis of character patterns, it is discriminated whether the height of respective character patterns is uniform or not by receiving a character pattern stream corresponding to character strings within a prescribed range including similar characters and the recognized result of the pattern recognizing means, when there is a dispersion in the height of character patterns, the similar characters are discriminated by classification into a capital letter class and a small letter class with discrimination analysis concerning the height of character patterns and when the height of character patterns is uniform, the fixed characters included in the recognized result are classified into prescribed letter types.  Then, similar characters are discriminated corresponding to the result of comparison between the height of the character pattern corresponding to the similar characters and the height of the character pattern classified into the prescribed letter type.
Patent JP-S58168487-A (JP)
Title: Production of internally finned heat transmission pipe
Inventor: NIWADA ATSUSHI
IPC: B23K20/00
Filed: 1982-03-31
Abstract: PURPOSE:To obtain an internally finned heat transmission pipe whose plastic deformation is decreased, by inserting an Al fin formed in a crossed shape into a copper pipe so as to inscribe the pipe, and heating both under no load to a suitable temp. thereby diffusion-joining the fin to the inside wall of the pipe. CONSTITUTION:An Al (alloy) material is formed into a crossed shape, such as a star shape, in section, of about the size at which the material can be inserted slidingly into the bore 1a of a copper pipe 1 to obtain an inner fin 2. The inner fin 2 is inserted into the pipe 1 and the pipe 1 is pressed from the outside to the extent that the circumferential end part 2b of the fin 2 contacts the inside wall 1b of the pipe. The pipe 1 inserted with the fin 2 is put into a heating furnace and is heat-treated at 250-540 deg.C under no load in an inert or reducing gaseous atmosphere. The Al material of the fin 2 is thus diffusion-joined to the wall 1b of the pipe 1. The heat transmission pipe which is surely fixed and joined with the fin without plastic deformation is obtained by such method.
Patent JP-S60196929-A (JP)
Inventor: MIYOSHI TAKAYUKI
IPC: H01G9/08
Filed: 1984-03-19
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-S51127491-A (JP)
Title: Connecting means for connecting plastic sheath cable
Inventor: KAWASUMI TOSHIO
IPC: H02G15/10
Filed: 1975-04-30
Abstract: PURPOSE: To provide a connecting means for connecting a plastic sheath cable, which permits simple and quick work of connection, has high reliability and can ensure perfect protection of the cable in case when a soldered portion is thermally mounted or detached as in re-wiring. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06237683-A (JP)
Title: Preparation of wafer for 'monaka', preparation of 'monaka' and 'monaka' wafer produced thereby
Inventor: OGAWA KAZUKO
IPC: A21D13/00
Filed: 1993-02-18
Abstract: PURPOSE:To form a wafer for MONAKA (bean jam sandwiched between a pair of wafers) having a hollow part, a seamless integral structure and uniform thickness, to enable the preparation of MONAKA simply by pouring bean jam between the MONAKA wafers and to simplify the preparation process of MONAKA. CONSTITUTION:(a) A closeable mold 4 is charged with a conventional dough 1 for MONAKA wafer in an amount of about 1/2 of the cavity volume of the mold 4. (b) The mold 4 is closed and preheated for a prescribed period to cause the adhesion of a part 5 of the MONAKA dough 1 to the inner surface of the mold 4. (c) The mold 4 is temporarily opened and the residual part 6 of the MONAKA dough is discharged from the mold 4. (d) The mold 4 is closed again and baked to form a MONAKA wafer 7. A MONAKA can be prepared by pouring bean jam 9 into the MONAKA wafers 7.
Patent JP-S61212032-A (JP)
Title: Manufacture of semiconductor device
Inventor: HATADA KENZO
IPC: H01L21/60
Filed: 1985-03-15
Abstract: PURPOSE:To enable to measure all of the characteristics of semiconductor element after forming leads by a method wherein, after bonding an electrode of semiconductor element to the leads formed of one layered conductive film, a part of leads are left while the other part of leads are cut off from the conductive film. CONSTITUTION:Leads 3 to be bonded to an electrode 2 of a semiconductor element 1 are formed on a long tape 10 by e.g. photoetching process on a Cu foil or stamping process. The electrode 2 of semiconductor element 1 is bonded to the leads 3 and then the leads 3 excluding a part thereof are cut off from the conductor film tape 10 using a jig 5. The leads 3 not yet cut off are the leads allowed to be formed into one body with the conductive film tape 10 even if detected by an electrical inspection in the next process such as a ground electrode or a dummy electrode. The leads 3 may prevent the semiconductor element 1 from falling away from the conductive film tape 10. After finishing the measurement, all leads may be cut off from the conductive film tape 10 using another jig 13.
Patent JP-S56149821-A (JP)
Title: Digital filter device
Inventor: SANO SHIGENORI
IPC: H03H17/02
Filed: 1980-04-22
Abstract: PURPOSE:To make the capacity of a memory for storing a coefficient small, by calculating one coefficient data by use of the other coefficient data. CONSTITUTION:As for the transfer function H(z) of a digital filter in case of a low- pass filter, it is desirable that the absolute value of H(z) gets near ''1''. By this relation, a relational expression holds among the coefficients K, b1, b2 appearing in H(z). The coefficient data b1 is constituted of (n) bits and is stored in the ROM. The coefficient data b2 is constituted of n-2 bits and is stored in the ROM. These data b1, b2 are inputted to the arithmetic device, and the coefficient data K is calculated. When the coefficient data K is made to be provided from other data b1, b2, it is possible to omit a memory for storing the coefficient data K.
Patent JP-S63219729-A (JP)
Title: Working apparatus for stone masonry
Inventor: TAKASU MOTOYUKI
IPC: E02F3/96
Filed: 1987-03-09
Abstract: PURPOSE:To speed up the stone masonry operation by only one machine by a method in which a swivel and drink arm is provided for a traveling base machine, and a block holder and a bucket are attached in a back-to-back manner to the tip of the arm. CONSTITUTION:A bracket 8 is pivotally attached to the tip of a slide arm 6, a base plate 11 is rotatably attached through a swivel bearing 10, and a pair of clutches 14 are pivotally attached to the base plate 11. A bucket 17 is detachably attached by turning its back toward the claw 14. A block B is grasped by the claws 14, and the arm 6 is slid upwards and moved to a lift installation position from the pallet 19. The blocks B are set in a row, and back-filling concrete is placed from the bucket 17 to the back side of the blocks B. The installation of the blocks B and the placement of back-filling concrete can thus be performed by only one working machine, thereby raising the economy of the operations.
Patent JP-S56149180-A (JP)
Title: Flicker reducing method
Inventor: TANAKA NOBUYOSHI
IPC: H04N5/217
Filed: 1980-04-21
Abstract: PURPOSE:To reduce a flicker phenomenon by arranging an electrochromic element between an object and image pickup element and by controlling the light transmissivity of the electrochromic element. CONSTITUTION:Light A containing flicker components of illumination light, when incident to a camera, reaches photodetector 5 through electrochromic element 4. Output C from this detector 5 is amplified by amplifier 6 and enters filter 7. The output obtained by eliminating its DC component through filter 7 is amplified by amplifier 8 and, after phase correction is made, applied to element 4 to vary the transmissivity of element 4. Consequently, an image is picked up under illumination having a ripple of power source, flicker components can be eliminated.
Patent JP-S63220065-A (JP)
Inventor: KAKITA KENICHI
IPC: F25D21/06
Filed: 1987-03-09
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-S56149060-A (JP)
Title: Copying apparatus
Inventor: TARUMI NORIYOSHI
IPC: G03G15/20
Filed: 1980-04-21
Abstract: PURPOSE:To prevent stains on the reverse face of a transfer paper, by providing a paper feed detector on the route of the transfer paper in a copying apparatus for transferring a toner image through a transfer belt to detect trouble in paper feed, and releasing contact between the transfer paper and the transfer belt bearing a toner image. CONSTITUTION:Transfer paper P fed with paper feed rollers 15 stops once when its head reaches paper feed detector 16a. A latent image on charge retaining drum 1 is developed and transferred onto transfer belt 7 as a toner image, and feed of paper P is restarted in accordance with the time point when the head of the toner image reaches the pressing part of heat transfer rollers 9. 10. The head of paper P passes detector 16b after a given time, and detector 16c after another given time, and then it discharged. When trouble in its conveyance happens, detectors 16b, 16c detect that the head of paper P does not pass within each preset time, and immediately drive motors for roller 4 and outside heat transfer roller 10 and release each pressing pressure.
Patent JP-S51128342-A (JP)
Title: Vulcaniging agent for resin
Inventor: IKINO HARUHISA
IPC: C08G75/02
Filed: 1975-04-30
Abstract: PURPOSE: To prepare improved resin vulcanizing agents which provide a rapid vulcanization of rubber and gives superior resistance to thermodeterioration and tackiness to rubber. 
     COPYRIGHT: (C)1976,JPO&Japio