baber/WOPTO huggingface dataset:
Patent JP-S58210146-A (JP)
Title: Aluminum alloy for brazing
Inventor: YAMAGUCHI MOTOYOSHI
IPC: B23K35/28
Filed: 1982-05-29
Abstract: PURPOSE:To obtain an Al alloy for brazing with improved burning resistance and stress corrosion cracking resistance by adding specified amounts of Zn, Mg, Mn and Zr. CONSTITUTION:This Al alloy for brazing consists of, by weight, 3.0-4.0% Zn, 0.3-0.8% Mg, 0.2-0.9% Mn, 0.05-0.5% Zr and the balance Al or further contains 0.01-0.3% Cu and/or 0.01-0.3% Ti as required. Deterioration of the mechanical properties of the Al alloy due to the reduced Zn and Mg contents is compensated by Mn and Zr, and the stress corrosion cracking resistance is also enhanced. The stress corrosion cracking resistance is further enhanced by adding Ti and/or Cu. The Al alloy for brazing is used as a material for the connector of a heat exchanger, etc.
Patent JP-S5426788-A (JP)
Title: Metering system for water vapor in gases
Inventor: SUZUKI HISAO
IPC: G01N25/60
Filed: 1977-07-30
Abstract: PURPOSE: To continuously and stably meter the water vapor content in hot gases with the use of the law of mass conservation by cooling and liquidifying the water vapor in gases and by metering the flow rate, pressure and temperature of the water vapor before and after the cooling process. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07296023-A (JP)
Title: Dimension plotting method in cad system
Inventor: HORIDOME MITSUAKI
IPC: G06F17/50
Filed: 1994-04-28
Abstract: PURPOSE:To successively and automatically decide the display positions of an optimum dimension line and a dimension value based on a design rule in accordance with input from an input device without being conscious of the design rule of a dimension by an operator, to display a dimension plotting candidate on a screen and to execute the plotting operation of the dimension based on it at the time of plotting the dimension. CONSTITUTION:A dimension form generation part 112 generates the form of the virtual dimension from a present cursor position, and a graphic and dimension data, which affect the decision of the plotting position of the dimension, are retrieved from drawing data 103 by using a data retrieval/registration part 117. Furthermore, design rule data is retrieved. Then, the plotting position of the dimension line is obtained by a dimension line plotting position decision part 113 and the display position of the dimension value by a dimension value display position decision part 114 based on the design rule data. Then, they are displayed on a display device 102 in a dimension candidate display part 115 by using an input/output control part 111.
Patent JP-H11275323-A (JP)
Title: Image reader
Inventor: OGAMICHI TAKASHI
IPC: H04N1/19
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To set the slice level of white/black binarization at the time of starting to read in accordance with the surface level of an original to be read and to enable faithful reading and reproduction of a picture signal by performing pre-scanning (pseudo-read operation) of an original front part before starting to read the original. SOLUTION: When an original 1 is instructed to be read, a system controlling part 15 turns on a light source 5, starts to carry the original 1, stops carrying the original 1 when the original 1 reaches a read position and pre-scans the front part of the original 1. A peak detecting part 10 sequentially detects and holds the maximum value of a shaded picture signal and a threshold setting part 12 produces a threshold of picture signal binarization processing based on the maximum value held by the part 10. A comparator 14 compares multivalued data from a digital image processing part 13 with threshold data and outputs binarized data. Thus, it is possible to process picture signal processing due to an optimum surface level in each set original 1.
Patent JP-H08282726-A (JP)
Title: Carrier tape
Inventor: SHIHO MASAHIKO
IPC: B65D73/02
Filed: 1995-04-18
Abstract: PURPOSE: To provide a carrier tape in which electronic parts can be easily put into a recess and can be taken out therefrom, a locking member being provided in the recess to lock electronic parts without using a film, and in which durability of the locking member is improved. CONSTITUTION: In a carrier tape 10 made of a resin 10 which a plurality of recesses 16 are formed at predetermined intervals along the center axis of a base tape 12 and electronic parts are inserted into each recess and transported, a protrusion 20 which inwardly protrudes into the recess 16 from the inner wall thereof is formed as a locking part for locking the electronic part inserted into the recess 16. And holes 30, 32 are drilled in the upper surface near the upper edge of the inner wall surface to allow the inner surface subjected to pushing forces through the protrusion 20 to deform in a direction apart from the electronic part, when the protrusion 20 is pushed by the electronic parts inserted into the recess 16.
Patent JP-H02269912-A (JP)
Title: Semiconductor composite sensor and signal processing method
Inventor: MIYAI YOSHIO
IPC: G01N19/10
Filed: 1989-04-11
Abstract: PURPOSE:To accurately measure temperature, humidity, and pressure on the same silicon chip by providing detection parts which measure the humidity and atmospheric pressure on the same silicon pellet. CONSTITUTION:The humidity detection part 10 and pressure detection part 11 amplify bridge voltages due to variation in bridge-coupled diffusion resistance by amplifiers 12 to level where A/D conversion is possible, convert the data by A/D converters 13, and output the data to a CPU 14. Further, a temperature detection part 15, when performing temperature detection by, for example, diffusion resistance, supplies a constant current to detect the resistance variation as voltage variation, converts the variation by an A/D converter 13, and inputs the data to the CPU 14. The CUP 14 corrects the input temperature, humidity, and pressure data while referring to a correction table inputted to an EPRON 16 previously. Consequently, the temperature, humidity, and pressure can accurately be measured on the same silicon chip.
Patent JP-S59219059-A (JP)
Title: Remote maintenance system
Inventor: OOTSUBO TOUKOU
IPC: H04M3/22
Filed: 1983-05-27
Abstract: PURPOSE:To attain simply the remote maintenance of an exchange network by providing a talkie trunk for transmitting maintenance information to an electronic exchange being object of maintenance to attain the access from a conventional telephone set. CONSTITUTION:Each electronic exchange being object of maintenance is provided with the talkie trunk TKO transmitting maintenance information in a memory while synthesizing it into a voice signal. Then a maintenance information selecting number is added to a subscriber number acquiring maintenance information from a conventional telephone set or only a subscriber number relating to a maintenance information acquiring number and a maintenance information selecting number is dialed to connect the telephone set to the trunk TKO via a general telephone line and return the voice signal of maintenance information from the trunk TKO to the telephone set through the telephone line. Thus the remote maintenance is attained with simple constitution.
Patent JP-S60238263-A (JP)
Title: Polishing device for end face of wire or the like
Inventor: YOSHIMURA YASUO
IPC: B24B7/24
Filed: 1984-05-08
Abstract: PURPOSE:To prevent the flatnesses of polished surfaces from having no dispersion in the polishing of end faces of optical fibers or the like, by separately carrying out a rough polishing and a fine polishing with the use of rough and fine polishing grinders so that a roughness and fineness may be suitably selected for each surface to be polished. CONSTITUTION:An optical fiber 7 is gripped by the chuck 8 of a wire holder 3, and is made into contact with the first polishing surface 1a of a grinder 1 which rotates at a low speed such that no high temperature polishing heat arises, by operating an eccentric cam 24 in an extending and retracting mechanism. Thus the fiber is roughly polished while the chuck 8 is oscillated by means of crank mechanisms 30, 31. Then, the holder 3 is traversed to be opposed to the polishing surface 2a of a second finishing grinder 2, and the finish polishing of the fiber end face is carried out by the same operation as mentioned above with the use of the eccentric cam 24 in the extending and retracting mechanism and the crank mechanisms 30, 31. Thus, it is possible to prevent the flatnesses of polished surfaces from having a dispersion caused by the generation of high temperature heat without lowering the efficiency of polishing.
Patent JP-H02271818-A (JP)
Title: Lead-in tube for medical instrument
Inventor: NAKAZAWA MASAAKI
IPC: A61B1/00
Filed: 1989-04-12
Abstract: PURPOSE:To prevent a body fluid from leaking from between a hole pierced in an internal organ and a lead-in tube by a simple structure by providing an inner cylinder constituted by forming an insert-through passage through which a medical instrument is inserted in an inner cavity, an outer cylinder which is provided on its periphery and constitutes a suction passage in a clearance against the outside peripheral surface of the inner cylinder, and a suction port formed by opening the clearance toward the axial direction. CONSTITUTION:At the time of inserting a medical instrument lead-in tube, a piercing tool 2 is inserted without using a surgical knife, and a belly part upper skin 14 and a gall bladder 13 are pieced directly. When the piercing tool is pierced into the internal organ, only the piercing tool 12 is drawn off, and a cock 7 is set to 'open'. As a result, suction pressure generated from a section pump 10 is given to a suction passage 5. Subsequently, the organization in the periphery of a pierced hole 15 formed in the gall bladder 13 is sucked nearer between the inner cylinder 1 and the outer cylinder 3, and a suction port 6 is closed up in a complete adherence state. A body fluid 18 which leaks out to the periphery of the inner cylinder 1 is sucked from the suction passage 5, and collected through the cock 7, a suction tube 9 and the suction pump 10. In this case, since the internal organ organization adheres closely to the suction port 6, the body fluid 18 does not leak out of the suction passage 5.
Patent JP-S61250877-A (JP)
Title: Supporting spring of magnetic head
Inventor: SUENAGA TADATOSHI
IPC: G11B21/02
Filed: 1985-04-30
Abstract: PURPOSE:To improve the operation reliability of a device by allowing the center part of a wide spring to surround the peripheral of a drive wheel and to fix it and sticking a narrow toothcomb shape projected end at both sides of the spring to a fixed arm. CONSTITUTION:Both sides of the wide supporting spring 5 are formed into left/right pair toothcomb forms 8 with a narrow width, which are bent preliminarily and a central part 7 is sticked to a drive wheel 4 connected directly to a track positioning device 3 around a peripheral face uniformly to the left/ right. Then the projected end 9 of the toothcomb 8 is sticked to a head fixed arm 6. The drive wheel 4 is driven toward an arrow 17 clockwise or counterclockwise, a spring forming body 5 converts the movement of the head fixed arm 6 sticked by a left/right pair tongue end 9 into a left/right linear displacement 11 to apply the access of the head 2 to a disc 1. Even when the displacement due to the thermal expansion coefficient of the spring exists, it is cancelled by the left/right pair sticking structure so as to prevent a positioning magnetic head from being track-off.
Patent JP-H06278301-A (JP)
Title: Gradated recording method
Inventor: SHINYA TADAO
IPC: B41J2/36
Filed: 1993-03-26
Abstract: PURPOSE:To provide a gradated recording method executing a current passage in response to a bit which is different at every block of a plurality of blocks of a heat generating body of a thermal head. CONSTITUTION:A plurality of heat generating bodies R of a thermal head 1 are divided into two or more blocks B1 to B4. And, a current passage in response to a different bit at respective block is executed. This makes a continuation time of a maximum electric current short and realizes a small size of a capacity of an electric source and so on.
Patent JP-S59218697-A (JP)
Title: Semiconductor memory
Inventor: KONISHI SATOSHI
IPC: G11C11/409
Filed: 1983-05-26
Abstract: PURPOSE:To increase the margin to a power supply without losing a high-speed performance by attaining the normal operation of a sense amplifier without increasing the sense time even in case the power supply potential has variation between a precharge mode and a data read mode. CONSTITUTION:An enhancement type MOS transistor(TR)51 is provided to a sense amplifier 30, and the source or the train of the TR51 is connected to the application point of the power supply potential VCC. At the same time, the gate and the drain or the source of the TR51 are connected to the common juncture 33 of MOSTR31 and 32. With addition of the TR51, the power supply potential VCC which is set at VCCH at first is reduced down to VCCL. Meanwhile the juncture 33 which is charged up to VCCH-VT level is discharged down to VCCL via the TR51. Thus the potential VSA is reduced down to VCCL+VT (VT: threshold voltage of the TR51). Thus it is possible to decrease the period needed for presense down to a level approximately equal to that of a normal mode where the VCC has no change. As a result, the normal actuation is possible with the amplifier 30. Then the margin can be increased to the power supply without losing the high-speed performance.
Patent JP-H06297052-A (JP)
Title: Method and device for bulging and vehicle frame produced with bulging
Inventor: TSUGE MITSUO
IPC: B21D26/043
Filed: 1993-04-20
Abstract: PURPOSE:To obtain a square tube by bulging a material to be bulged without deviating the position of a square corner. CONSTITUTION:The bulging device is provided with a pressurizing means 5 applying the working inner pressure on a material to be worked 1, a pressing means 4 applying the pressing force to the axial direction of the material to be worked, bulging dies 2, 3 and a back pressure loading movable die 8 being interposed between the material to be worked 1 and the bulging die 3. Then, the back pressure loading movable die 8 is pressed on the surface of the material to be worked 1 which is delayed in contact with the bulging dies 2, 3, the bulging method processing while applying the back pressure on the working surface is constituted with this back pressure loading movable die 8, and this is applied as the frame material of vehicles of an automobile, etc.
Patent JP-H01264457-A (JP)
Title: System for connecting paging service
Inventor: TEZUKA TAKAO
IPC: H04M3/42
Filed: 1988-04-15
Abstract: PURPOSE:To perform economical paging service by providing a gateway exchange in the same step as a trunk exchange and a paging service exchange under the gateway exchange and giving telecommunication enterprise identification codes and service kinds to a service switch network. CONSTITUTION:A gateway exchange IGS is provided in the same step as a trunk exchange TS and the paging service exchange PGS of a paging service switch network and the new service exchange NS of another new service switch network are provided under the gateway exchange IGS. To the exchanges PGS and NS telecommunication enterprise identification codes are given in a number zone which is different from the exchange identification codes of local exchanges LS1-3 and service kind codes which distinguish the exchanges PGS and NS from each other are provided. Therefore, ordinary originating subscribers SUB1-3 can be connected to paging service subscribers through the exchanges LS1-3, TS, and IGS when they dial the telecommunication enterprise identification codes, service kind codes, and subscriber identification numbers of the paging service subscribers.
Patent JP-S5719097-A (JP)
Title: Melt disposal
Inventor: FURUKAWA TOSHIHARU
IPC: B09B3/00
Filed: 1980-07-07
Abstract: PURPOSE: To convert leather sludge into stable cake in the melt disposal of the leather sludge, by converting the leather sludge into dried cake, incineration remnants or distillation remnants, adding solid waste containing a large amount of SiO 2   to the cake or remnants, and then melting the mixture.  
     CONSTITUTION: Leather sludge generated in a leather-making step is converted into dried cake, incineration remnants or distillation remnants. Solid waste containing a large amount of SiO 2 , e.g. dried cake of municipal sewage sludge or the like, is then added to the cake or remnants in such an amount that cake to be obtained after melting will have a basicity of about 1.0W2.0. Thereafter, the mixture is melted in a furnace 8 to produce stabilized cake. In the furnace 8, the leather sludge is melted by an arc from a graphite electrode 1, and the molten slag 6 is discharged through a discharge opening 7. The molten slag 6 is then carried to a conveyer-type slag-caking device. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05287064-A (JP)
Title: Polyester composition, production thereof, and polyester film
Inventor: KOJIMA HIROJI
IPC: C08J5/18
Filed: 1992-04-13
Abstract: PURPOSE:To produce a polyester compsn. which gives a biaxially oriented film excellent in scratch resistance and travelling properties by adding a specific Al compd. to the reaction system for producing a polyester before the intrinsic viscosity of the resulting polyester reaches a specified value. CONSTITUTION:An aluminum compd. sol. in water or in a glycol (e.g. aluminum acetate) is added to the reaction system of an arom. dicarboxylic acid or its ester-forming deriv. with a glycol before the intrinsic viscosity of the resulting polyester reaches 0.3 thus giving the polyester contg. aluminum-contg. internal particles. The particles have each a structure of formula I [wherein n is 1-5; and R is -OH, -OCH2CH2OH, a group of formula II (wherein m is 1-50), -OM, etc.] and are contained in the polyester pref. in an amt. of 0.1-3wt.%. The Al included in the particle improves the compatibility with the polyester, thus providing a film excellent in surface properties and scratch resistance.
Patent JP-H06311770-A (JP)
Title: Motor control method for power window equipment
Inventor: SEKIGUCHI SATORU
IPC: H02P3/06
Filed: 1993-04-20
Abstract: PURPOSE:To provide a motor control method for a power window equipment capable of reliably performing the control of inverted movement if something is caught by a window glass. CONSTITUTION:This is a motor control method for a power window equipment 1 in which a current is continuously supplied to a motor 4 by control means 18 until the count number of a position counter 8 from numerals stored in a start position memory 10 reaches a standard quantity of movement of standard movement storing means 16 even though a close switch 3 is turned on first and then turned off.
Patent JP-H07284065-A (JP)
Title: Reproducing method for audio information and moving picture information
Inventor: NAKAMURA JUNICHI
IPC: G10K15/04
Filed: 1994-04-06
Abstract: PURPOSE:To reproduce audio and video information from the specific part of a sequence (music) by using the access point information of a partial sequence recorded on the required track of a video CD. CONSTITUTION:The respective sequences composed of moving picture information and audio information for the respective music are recorded in the video CD 1 and the access point information of the partial sequences for the respective sequences is recorded on the first track of the CD 1. When the access point information is used, the position of the desired specific part of the sequence is detected and the audio and moving picture video information from the desired part of the sequence is easily and surely outputted.
Patent JP-S60236627-A (JP)
Inventor: MAJIMA TOSHIAKI
IPC: A61B3/10
Filed: 1984-05-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11297174-A (JP)
Title: Safety device
Inventor: MIYATA KOHEI
IPC: H01H37/54
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a simple safe device whose assembly is easy by installing a bimetal which displaces a movable electrode so that the other end of the movable electrode is separated from a first fixed electrode when the temperature is increased to a first set value or higher, and other end of the movable electrode is brought into contact with the first fixed electrode when the temperature is decreased to less than the first set value. SOLUTION: When current flows from a second terminal part 32 to a first terminal part 12, current flows from a second fixed electrode 31 to a first fixed electrode 11 through a movable electrode 41 and a fixed contact. The movable electrode 41 is heated by its own resistant heating and the resistant heating of the first and second fixed electrodes 11, 31. Even if the temperature of the movable electrode 41 does not reach a first set temperature or more, a movable contact 45 continues the contact with a fixed contact 15. When the temperature of the movable electrode 41 reaches the first set temperature or more, the movable electrode 41 reversely turns on a second projection 3 as a fulcrum, and the movable contact 45 is separated from the fixed contact 15, the first and second fixed electrodes 11, 31 are applied to a positive characteristic thermistor to generate heat, the movable contact 45 is separated from the fixed contact 15, and current does not flow.
Patent JP-S62125135-A (JP)
Inventor: HASHIMOTO MASAYUKI
IPC: E04B1/76
Filed: 1986-04-24
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-S61251939-A (JP)
Title: Error correction processing operation circuit
Inventor: YASHIRO MITSUHIKO
IPC: G06F11/10
Filed: 1985-04-30
Abstract: PURPOSE:To simplify the constitution of a storage element by providing a Galois field operating circuit to which a coefficient of an equation and data obtained from the coefficient are inputted to obtain an error position in the error correction processing system. CONSTITUTION:The Galois field operating circuit consists of a combination designating circuit 21, to which data rho is inputted to extract converted data having a number of bits smaller than that of data rho, and storage elements 22 and 23 to which converted data and a coefficient sigma1 are inputted to output an error position X1 or X2. 8-bit data rho is inputted to the circuit 21, and the circuit 21 outputs 5-bit converted data, and the storage element having 2<8> addresses is used for obtaining this converted data to store 5-bit converted data in each address. 5-bit converted data and the 8-bit coefficient sigma1 are inputted to elements 22 and 23 as addresses to read out the position X1 or X2. Thus, 2<(8+5)> addresses are enough in the element 22, and the number of addresses is reduced to 1/8 of 2<(8+8)>.
Patent JP-H06307230-A (JP)
Title: Exhaust gas purifying device of internal combustion engine
Inventor: ARAKI YASUSHI
IPC: F01N13/02
Filed: 1993-04-20
Abstract: PURPOSE:To efficiently perform the regeneration of a NOx absorber by rapidly raising the temperature of the NOx absorber to the suitable temperature in regeneration of the NOx absorber. CONSTITUTION:An oxidizing catalyst 11 is provided in an upstream side exhaust passage 3 of a NOx absorber 15, and a bypass passage 31 for bypassing the oxidizing catalyst to flow a part of exhaust gas into the NOx absorber 15 is provided, and reducing agent is supplied to the exhaust passage on the oxidizing catalyst 11 upstream side in regenerating of the NOx absorber 15. The reducing agent in exhaust gas to reach the NOx absorber 15 after passing the bypass passage 31 is burnt on the NOx absorber 15, and the temperature of NOx absorber 15 is rapidly raised.