baber/WOPTO huggingface dataset:
Patent JP-H01184394-A (JP)
Title: Device for introducing and discharging atmosphere gas in furnace
Inventor: YAKURA HISAO
IPC: F27D7/00
Filed: 1988-01-19
Abstract: PURPOSE:To make it possible to discharge dirty gases rapidly by providing a valve for switching from introduction to discharge or from discharge to introduction at each of pipes provided on both sides in a furnace for introducing and discharging the atmosphere gases. CONSTITUTION:On both right and left sides of the inside of a furnace 10 atmosphere gas introduction and discharge pipes 13 and 14 which extend in the direction of the advance of a belt 12 and have a bending in the intermediate section to form upper and lower stages are provided respectively. And, at the section of the furnace 10 close to one end of each of the pipes 13 and 14 which is drawn out to the outside of the furnace 10 valves 17 and 18 for introduction are respectively provided, and at the section close to the other end valves 19 and 20 for discharge and forced discharge devices 21 and 22 are respectively provided. Each of the pipes 13 and 14 is in the state of introduction when the valves 17 and 18 for introduction are opened and the valves 19 and 20 for discharge are closed. By switching as needed the pipes 13 and 14 to the state of introduction or to the state of discharge a fresh gas is blown directly to an object to be treated to raise the efficiency of the used gas and at the same time the dirty gas in the furnace 10 is directly discharged and the cleanliness of the atmosphere in the furnace can be improved.
Patent JP-S62168231-A (JP)
Title: Data processor
Inventor: ABE KAORU
IPC: G06F9/22
Filed: 1986-01-21
Abstract: PURPOSE:To carry out each hardware processing with high efficiency and to increase the working speed of a data processor by providing an independent program sequencer for each field of an independent hardware function and then addressing each field. CONSTITUTION:The microprogram sequencers 11a, 11b... control the divided fields of a control memory bank 10 respectively. In a field (a), for example, it is impossible to proceed to a field a3 and subsequent fields from a field a2 as long as the field a2 does not receive an interruption instruction Ia2. However other fields (b), (c)... that have nothing to do with the instruction Ia2 are addressed by sequencers 11b, 11c... and therefore can run their steps with no disturbance at all.
Patent JP-S58135851-A (JP)
Inventor: RORUFUUDEIITAA ATSUKERU
IPC: C07C301/00
Filed: 1983-01-27
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-H11212401-A (JP)
Title: Printer
Inventor: HAYASHIDA SATOSHI
IPC: G03G21/00
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To continue a printing after confirming a printing state, in the case of printing plural copies based on the same data. SOLUTION: In the case the plural numbers of copies are specified, printing data on the 1st copy which are image-developed by a printing data processing means 1 are stored by a printing data storage means 3 under the control of a printing control means 2, and also, the power is supplied to a printer engine so as to perform the printing operation, and when the 1st copy printing operation is finished, the printing operation is stopped once. And, a display showing the continuation/stoppage of printing the 2nd and subsequent copies is displayed on a control/display part 6 so that either can be selected and specified. Besides, a display showing the number of copied sheets so that it can be changed and set is displayed.
Patent JP-S63179319-A (JP)
Title: Liquid crystal printer
Inventor: MASUBUCHI SADAO
IPC: G02F1/133
Filed: 1987-01-20
Abstract: PURPOSE:To form a liquid crystal optical shutter which can make halftone display to the constitution which is small in size and has a large permissible value of assembling accuracy by specifying the length in the moving direction of a photosensitive body and changing the ratio of a period when the light perviousness of the liquid crystal shutter is high and period when said light perviousness is low. CONSTITUTION:A halftone latent image is formed on a photosensitive drum 10 when the liquid crystal shutter 11 made by using a ferroelectric liquid crystal is driven by setting the length in the moving direction of the drum 10 shorter than the pitch length of printing dots and changing the ratio of the period when the light perviousness of the shutter 11 is high and the period when the light perviousness thereof is low. The latent image is then processed by a developing device 106 to form the halftone toner image. The halftone display is, therefore, executed without using a pulse width modulation method necessitating an intricate optical system of the larger size. The liquid crystal shutter head which can make the halftone display is thus formed to the constitution which is small in size and has the large permissible value of the assembling accuracy.
Patent JP-H01188539-A (JP)
Title: Novel cellulosic cellular membrane and production thereof
Inventor: MATSUI TOSHIHIKO
IPC: C08J9/28
Filed: 1988-01-22
Abstract: PURPOSE:To readily and economically obtain the subject novel membrane excellent in mechanical strength and dimensional stability in a wet state, by forming a cellulose/alkaline aqueous solution based stock solution into the shape of a film, freezing and thawing the film and coagulating the resultant filmy gelatinous molded body of gel with water, etc. CONSTITUTION:A solution consisting of cellulose and an aqueous solution of an alkaline metal hydroxide is initially formed into the shape of a film, which is then subjected to freezing and thawing treatment to form a gelatinous filmy molded body of gel. The resultant gelatinous filmy molded body of gel is subsequently coagulated in water alone or an aqueous solution containing an acid, base or salt and neutralized to provide the aimed membrane, having a crystal type than type I and containing 15-70% fraction present on the side of a higher magnetic field than 85ppm in the total intensity of the 4C carbon region appearing at 90-78.8ppm of cellulose in a 13C-NMR spectrum with pore characteristics of 5nm-3mu average pore diameter of the cellular membrane and 25-90% porosity.
Patent JP-H06224897-A (JP)
Title: Closed area broadcasting system
Inventor: SHIMOKAWA YOSHIHIRO
IPC: H04L9/14
Filed: 1993-01-26
Abstract: PURPOSE:To provide enough safety, to simplify the internal configuration of an adapter and to construct the system at low cost. CONSTITUTION:A forwarding data generating means 2 of a data broadcasting center 1 prepares a cipher key update control data block adding an identification code to data (a) for cipher key update and a broadcasting data block adding an identification code. A ciphering means 3 ciphers the cipher key update control data block and the broadcasting data block and sends them to a transmission line 5. After the cipher key update control data block is sent to the transmission line 5, a cipher key setting means 4 sets a new cipher key to the ciphering means 3. A deciphering means 8 deciphers the cipher key update control data block and the broadcasting data block. A decipher key setting means 9 identifies the cipher key update control data block and the broadcasting data block, supplies broadcasting data to a terminal 10, extracts the cipher key and sets the extracted cipher key to the deciphering means 8 after the cipher key update control data block is deciphered.
Patent JP-2000216564-A (JP)
Title: High frequency electronic apparatus
Inventor: IKEDA YUKI
IPC: H05K7/14
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To ensure rigid adhesion of the entire lower surface of a printed board, especially in the region of high frequency circuit part, and a metal housing when a printed board mounting a high frequency circuit is fixed onto the metal housing. SOLUTION: A high frequency electronic apparatus comprises a metal housing 4, and a printed board 1 being fixed to the inner wall thereof wherein a shield case 3 fixed onto the printed board 1 is provided with fixing legs 3b for fixing the printed board 1 to the metal housing 4 and the printed board 1 is pressed against the metal housing 4 through the shield case 3.
Patent JP-S5295617-A (JP)
Title: Treatment of reaction mixture of ammoniation
Inventor: OOSHIO MICHIAKI
IPC: C07C209/00
Filed: 1976-02-06
Abstract: PURPOSE: To remove the unreacted sybstances, intermediate products and by-products by the azeotropic distillation of a reaction product, which is obtained by the reaction of dichlorobenzene upon ammonia, and contains phenylenediamine, with water. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11215269-A (JP)
Title: Subscriber circuit and feeding method for subscriber terminal
Inventor: IMAMURA MASAHIRO
IPC: H04Q3/42
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a subscriber circuit that reduces a current supplied to the subscriber terminal so as to suppress heat generation and power consumption of an exchange. SOLUTION: A subscriber circuit is provided to each of plural subscriber terminals which are contained in an exchange. In this case, the subscriber circuit 1 is provided with a current feeding circuit 2 that supplies a DC current to the subscriber terminal through a subscriber line connecting therewith, a terminal identification section 4 that detects a prescribed frequency signal outputted from the subscriber terminal to identify a type of the subscriber terminal, and a current feeding control section 5 that changes a DC current applies to the subscriber terminal depending on the identification result of the terminal identification section 4.
Patent JP-S57127571-A (JP)
Title: Double wound pipe and its production
Inventor: YAMAMOTO SUKETSUGU
IPC: B23K35/00
Filed: 1981-01-30
Abstract: PURPOSE:To improve corrosion resistance by consisting the brazed parts between the outside pipe part and inside pipe part of a pipe and the surface layer parts of both inside and outside surfaces of the pipe essentially of Fe, Cu, Ni and making the content of Fe on the steel base side and the contents of Fe, Ni on the opposite side lower the further from the steel base. CONSTITUTION:Plated steel plates are double wound and are brazed by melting the plating coated layers on the top surfaces of the steel plates, whereby a double wound pipe produced. More specifically, Ni plating of 0.1-5mu thicknesses is carried out on both front and reat surfaces of steel plates or stainless steel plates, and Cu plating of 0.5-10mu thicknesses is carried out thereon. Two sheets of such steel plates or stainless steel plates are superposed and are made into a double wound pipe, and this pipe is subjected to a brazing treatment. The above- mentioned plating may be any of electroplating, chemical plating and vapor phase plating.
Patent JP-S58129271-A (JP)
Title: Control device for detection of heater disconnection
Inventor: MAKITA KATSUHIKO
IPC: G01R31/02
Filed: 1982-01-29
Abstract: PURPOSE:To provide a device having high safety by controlling heater disconnection under the AND conditions of a detection signal for discontinuity of a heater and the on signal from a heater control part and integrating control circuits for detection in a printed board. CONSTITUTION:When a heater 4 is disconnected, a transistor Q4 is disabled irrespective of the on and off of a heater control part 2, and the potential at the point A goes to an H level, then a comparator IC1 emits an output. When the part 2 is off, the potential at the point C is an H level, and the potential at the point D is grounded through a transistor Q3 and goes to an L level, thus prohibiting the operation of transistors Q2 and Q3. When the part 2 is on, the potential at the point C is an L level, the TRQ3 does not operate. Therefore, the TRQ2 is turned on by the H level potential at the point D and the TRQ1 is changed to off. Thus, power relays RA1-1, RA1-2 are turned off, and the conduction of electricity to the heater and other primary circuit parts, for example, a main motor for driving, and power sources for electrostatic charging, transferring and exposing are interrupted.
Patent JP-H08204110-A (JP)
Title: Lead frame for semiconductor device
Inventor: OTAKA TATSUYA
IPC: H01L23/50
Filed: 1995-01-27
Abstract: PURPOSE: To prevent the generation of a short circuit, which is caused between the edge of a metal plate and a lead frame. CONSTITUTION: A metal strip coated previously with a bonding agent 2 is prepared and the metal strip is joined to a lead frame 1 while being punched by a metal die so that a metal plate 3 of a prescribed shape is obtained from this metal strip to form the lead frame for a semiconductor device. When the metal plate 3 with the bonding agent is punched, the punching condition of the plate 3 is set so that an ejection part 4, through which one part of the bonding agent 2 is ejected to the outside, is formed on the edge 3a of the plate 3. When the plate 3 adhered with the ejection part 4 using this bonding agent 2 is laminated to the lead frame 1, the insulating shortest distance 5 between the edge 3a and the lead frame 1 is a length obtainable by adding the length (t) of the ejection part 4 to the thickness (d) of the bonding agent 2.
Patent JP-H076368-A (JP)
Title: Optical disk device and recording/reproducing method
Inventor: KUMON YUJI
IPC: G11B20/12
Filed: 1994-02-03
Abstract: PURPOSE:To shorten a processing time of reading in reproducing by controlling a first and a second recording/reproducing means, making a series of data by integrating and arranging reproduced data respectively. CONSTITUTION:An error correcting code is added to data sent from a host computer in recording by an error correcting circuit 110, and the data is stored in a RAM 109. At the same time, it is converted to an optimum signal for recording in an optical disk 101 by a controller 108, distributed equally to laser power control circuits A104, B105, modulates laser power of optical heads A102, B103, and records in the A plane and the B plane of the disk 101. When a data error of a sector read out is impossible to correct, the sector is made a defective, or recorded data of a corresponding sector of a plane having no defective sector out of the A plane and the B plane is recorded in a prescribed region. Since data recorded in the A plane or the B plane of the disk 101 is read out by pickups A113, B 114, integrated, arranged and made a series of data, a processing time the reading in reproducing can be shortened.
Patent JP-S61171685-A (JP)
Title: Yacht
Inventor: NISHINO YOSHINORI
IPC: B63B29/00
Filed: 1985-01-24
Abstract: PURPOSE:To improve safety in yachting, by installing a connecting metal fittings connecting a cabin to a yacht body as well as installing an on-off door closing a cockpit of the cabin, while making the cabin a lifeboat in a way of closing the on-off door even if the yacht body submerged. CONSTITUTION:A cabin 4 is inset in a concave part 5 formed at a rear part at the top of a yacht body 1. This cabin 4 itself is made up into a floating body structure capable of floating on the surface of the sea. In the cabin 4, there is provided with a double-hinged on-off door 6 closing a cockpit 7 tight. A connecting metal fittings 9 connects a flange 8 to the yacht body 1. If te yacht body is broken, this connecting metal fittings 9 is removed, and connection between the yacht body 1 and the cabin 4 is released free, than the cockpit 7 is closed tight by the on-off door 6.
Patent JP-H10224627-A (JP)
Title: Error propagation system
Inventor: HEITSCH IRENE
IPC: H04N1/405
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To constitute a system in such a way so that necessary internal memory quantity can be controlled or restricted and the balance of time delay on the use of an external memory and the cost of an internal memory is set to be optimum by selecting the number of used lines in a crossing run. SOLUTION: This error propagation method for a picture element data array having picture elements 111-120 in plural lines is provided with a calculation circuit processing picture data in an error propagation procedure and generating printing decision data and a sequence imposing means using a processing sequence 122 crossing the lines. The calculation circuit is provided with the means for finally propagating the error when the arbitrary picture elements are the left picture elements 120. The sequence imposing means is provided with a means for finally propagating the error with the next picture element when the arbitrary picture element is the next picture element and the next picture element is in the first line of a line group 110 which is collectively processed.  The system is used in the picture associated device of a printer and a copying machine, and a multipurpose machine used for printing and copying.
Patent JP-H10272862-A (JP)
Title: Printing blanket
Inventor: OKUBO HIROMASA
IPC: B41N10/04
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To eliminate occurrence of various problems due to disadvantages of both a compressive layer having a continuous cell structure at a lower site from a surface print layer and a compressive layer having a closed cell structure in a cylindrical state without joint with advantages of the both layers. SOLUTION: A base layer 11, non-expandable and non-contractible layer 12, compressive layer 13 having a continuous cell structure, compressive layer 14 having a closed cell structure and surface print layer 15 are sequentially laminated on a cylindrical sleeve 10, and the layers 11, 13, 14 and 15 form a cylindrical printing blanket 1 without joint. The layers 13, 14 may be disposed upside down, but to effectively prevent printing fault such as halftone dot thickening due to generation of bulge, the layer 13 is preferably disposed at lower site than the layer 14. And, the layers 13, 14 are suitably with hardness of matrix rubber of JIS A hardness of 40 to 80 deg..
Patent JP-H06220750-A (JP)
Title: Skin material for seat of vehicle
Inventor: MATSUYAMA AKIHIRO
IPC: D04B1/22
Filed: 1993-01-27
Abstract: PURPOSE:To obtain a skin material for seat of vehicle comprising knitted fabric for controlling expansion and contraction in the warp direction and weft direction on itself. CONSTITUTION:This skin material 30 for seat of vehicle consists essentially of knitted stitches, plural tack stitches are scattered one by one separately and one of welt stitches is formed in either of the right or left of the tack stitches in the weft direction or one or two in either of the top or the bottom in the warp direction of the tack stitches. Further, in the skin material 30 of seat of vehicle, the continuous knitted stitches are three or less in the weft direction and five or less in the warp direction. Since the tack stitches and the welt stitches arranged in the knitted stitches control expansion and contraction of the skin material 30 of seat of vehicle in the warp direction and in the weft direction, respectively, stitch fatigue resistance of the skin material 30 of seat of automobile can be relatively inexpensively improved without using a flame laminate.
Patent JP-H03217932-A (JP)
Title: Processing method for digital controller
Inventor: KURATOMI TOMONORI
IPC: G06F3/05
Filed: 1990-01-23
Abstract: PURPOSE:To reduce a load on a microprocessor and to obtain the differential value of an analog input value by setting an input sampling cycle to input a digital input value longer than the computing cycle of a digital processing part. CONSTITUTION:The analog input value Ain with respect to a controlled system is converted to the digital input value Di with solution of Pi at every input sampling cycle Ti by an input part 20, and is inputted to the digital processing part 21, and the digital processing part 21 outputs a result to which a digital arithmetic operation is applied to an output part 22. The input sampling cycle with which the digital processing part 21 inputs a digital value from an input part 20 is set longer than the computing cycle computed with the digital processing part 21, and an output cycle outputted from the digital processing part 21 is set equal to the computing cycle. In such a way, no addition of hard ware is required only by applying simple improvement to software and the differential value of the analog input value is found by using the digital input value.
Patent JP-S59138230-A (JP)
Title: Production of polycarbosilane
Inventor: KASAHARA RIYUUZOU
IPC: C08G77/50
Filed: 1983-01-27
Abstract: PURPOSE:An organosilicon compound with a specific polysilane skelton is heated in the presence of a low-molecular polycarbosilane in an inert atmosphere to produce polycarbosilane in a short time, without use of a special equipment and a specific catalyst. CONSTITUTION:At least one selected from organosilicon compounds with polysilane skelton such as linear polysilanes of formula I (R<1>-R<4> are H, lower alkyl, phenyl, silyl, hydroxy; m is 2 or more) and cyclic polysilane of formula II (R<5>, R<6> are H, lower alkyl, phenyl, silyl, hydroxy; n is 4 or more) is heated in the presence of a low-molecular polycarbosilane of 200-800 number-average molecular weight above 300 deg.C, preferably at 350-600 deg.C in an inert atmosphere such as a nitrogen gas to produce the objective polycarbosilane.
Patent JP-H03226368-A (JP)
Title: Flux sprayer
Inventor: KONDO KENJI
IPC: B05B17/06
Filed: 1990-01-23
Abstract: PURPOSE:To uniformly stick a flux liquid onto a printed circuit board and to improve the quality of the printed circuit board by providing a nozzle having an ejection port for ejecting the flux liquid, an ultrasonic vibrator and a supply opening to blow out air on a cylindrical body provided below the printed circuit board. CONSTITUTION:After a pump 37 is driven, a solenoid valve 36 is opened to eject the flux liquid 2 from the ejection port 28 of the nozzle 21 perpendicularly toward the rear surface of the printed circuit board 7. A supply pipe 23 and the ejection port 28 oscillate when an ultrasonic oscillator 44 operates to oscillate the ultrasonic vibrator 30 and, therefore, ultrasonic waves are radiated. On the other hand, the air pressurized by a fan 38 is made into the spiral air by passing through grooves 27 of a partition plate 26 in the nozzle 21 and this air is blown out of the ejection port 29. The flux liquid 2 ejected from the ejection port 28 is, therefore, made into the fine bubbles by the rising spiral air and the ultrasonic waves. Further, the air bubbles are ruptured and, therefore, the liquid flux is stuck in the mist form of fine particles to the printed circuit board 7. The circuit board is thus coated with the flux liquid.
Patent JP-H10194119-A (JP)
Title: Vehicle body tilt angle control method
Inventor: HIRABAYASHI KENICHI
IPC: B61F5/10
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To reduce the consumption of pressurized air in a railway vehicle where the height dimensions of right and left diaphragm type air springs are increased and decreased to control type right or left tilt angle of the vehicle body. SOLUTION: When the internal pressure of a diaphragm type air spring 24, the height dimensions of which are decreased, is larger than that of a diaphragm type air spring 24, the height dimension of which are increased, communication valve 42 for communicating both the diaphragm type air springs 24 to each other, is opened to introduce the pressurized air from the diaphragm type air spring 24, the height dimensions of which are decreased, to the diaphragm type air spring 24, the height dimensions of which are increased.