baber/WOPTO huggingface dataset:
Patent JP-S54106961-A (JP)
Title: Noxious gas reducting device for drying furnace
Inventor: KAMISAKA YUUJI
IPC: F26B21/04
Filed: 1978-02-08
Abstract: PURPOSE: To reduce the concentration of noxious gas, by forming a circulation zone of purified gas at the inlet and outlet of a drying furnace.  
     CONSTITUTION: This device includes a drying furnace 1 having a carrier passage 5 of works A to be treated, an in-furnace circulating passage 31 having a discharge port 13 and suction port 11 in the furnace 1 for feeding dry air in the furnace 1a and taking out gas in the furnace 1a, a catalystic combustion device 32 connected with the said circulating passage for heating and purifying the furnace gas, and a purified gas passage 39 connected with the said combustion device 32 for feeding the purified gas to the inlet 3 and outlet 4 in the furnace 1a and forming a circulating zone of the purified gas there. This system can reduce the concentration of noxious gas dispose it effectively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07254044-A (JP)
Title: Handwritten character recognizing device
Inventor: KUZUNUKI SOSHIRO
IPC: G06K9/03
Filed: 1995-01-30
Abstract: PURPOSE:To intuitively learn how a character should be inputted by handwriting by calculating the recognition degree of an already registered dictionary and the pattern inputted just now and displaying the recognition degree. CONSTITUTION:When the menu 3 on a tablet 2 is selected with a pen, a menu processing 6 is started, and the processing mode and the transfer direction of data are set. When the character is inputted by handwriting in the character input area 4 on the tablet 2, and input stroke processing 5 is started. When a character pattern is inputted, the input processing stroke 5 performs a pattern preparation processing after a recognition processing is executed for every input frame. At first, the character code string of a recognition result is stored in an analogous character buffer. Next, the recognition data corresponding to the inputted character pattern is stored together with the inputted image in a pattern buffer. Next, what degree of stability the inputted character pattern can be recognized is determined by a probability calculation. The analogous character and the probability are displayed.
Patent JP-S54105685-A (JP)
Title: Atomic reactor control system
Inventor: KAI TAKAAKI
IPC: G21D3/08
Filed: 1978-02-08
Abstract: PURPOSE: To secure the speed difference in the allowance limit and facilitate the operations by detecting the speed difference between respective pump and add to the speed control system as a pilot correction signal of coolant flow recirculating quantity of pump speed control system.  
     CONSTITUTION: Speed NA, NB of respective pump is subtracted with subtractor 17 to detect the speed difference ΔN = NA - NB. When ΔN exceeds a certain blind sector width ΔNO set by blind sector circuit 18, ΔN signal is decided with signal distinction unit 19. For positive, the gate circuit 21-A is opened to transmit the signal ΔN in proportion to ΔN to the adder 14A with the operational amplifier 20-A. Speed reduction command of A pump is given to A pump speed control unit 15A. For reversed ΔN being negative B pump speed reduction command is given to B pump speed control unit 15B with the gate circuit 21-B, operational amplifier 20- B. On the other hand the speed difference signal is transmitted to the flow controller 11 through the time delay circuit 22-A, 22-B and adder 10. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6359483-A (JP)
Inventor: TAKAHASHI MASAO
IPC: D06M101/16
Filed: 1987-01-23
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-S5398789-A (JP)
Title: Compensation circuit for semiconductor light emitting element
Inventor: SUZUISHI MASATSUGU
IPC: H01L33/00
Filed: 1977-02-09
Abstract: PURPOSE:To keep constant the quantity of light emission at all times by connecting a resistor of which resistance is varied with the changing rate of temperature to the forward voltage and current of element and that to the efficiency of light emisson, in series with the semiconductor light emitting element.
Patent JP-H09208533-A (JP)
Title: Triamine compound
Inventor: KAWAMURA HISAYUKI
IPC: C07C211/58
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a new triamine compound having biphenyl group on the central skeleton and capable of providing a long-life element exhibiting excellent stability of luminescence when used as an organic electroluminescence element. SOLUTION: This compound is represented by the formula [R<1> to R<4> are each a 1-6C alkyl; (n<1> ) to (n<4> ) are each 0-5], e.g. N,N-bis-(N-(3-tolyl)-N-phenyl-4'- amino-biphenyl-4-yl)-1-naphthylamine. The compound is obtained by heating and stirring, e.g. 1-naphthylamine, N-(3-tolyl)-N-phenyl-4-iodo-4'-amino-biphenyl, anhydrous potassium carbonate, copper powder and dimethylsulfoxide at 200 deg.C for 18hr, pouring water into the reaction product system and filtering and purifying the deposited crystals.
Patent JP-H09205512-A (JP)
Title: Image processing unit
Inventor: TONEGAWA NOBUYUKI
IPC: H04N1/00
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To omit troublesome entry operation such as a user name or a password for accessing by collating user information described on an original having a prescribed format with user information managed in advance so as to allow the user to use an information recording and reproducing device. SOLUTION: A large capacity recording disk 14 is connected to a computer 11 and in order to access the recording disk 14, it is required to register a user name and a password corresponding to the user name. In the case of log-in, the right of access to the large capacity recording disk 14 is obtained by entering the correct user name and the correct password. That is, the user uses the large capacity recording disk 14 quickly without troublesome key entry of the user name or the like for the access by allowing the large capacity recording disk 14 to read a long-in sheet on which the user name and the password or the like for access are described.
Patent JP-S59140390-A (JP)
Title: Manufacture of stainless steel sheet
Inventor: NAITOU HIROMITSU
IPC: C23F17/00
Filed: 1983-01-31
Abstract: PURPOSE:To obtain a stainless steel sheet having highcorrosion resistance independently of the presence of oxide films on the surfaces of the sheet by plating a cold rolled stainless steel sheet with Ni and by subjecting the plated sheet to annealing-thermal diffusion in an oxidizing atmosphere. CONSTITUTION:A cold rolled stainless steel sheet is plated with Ni or an Ni alloy contg. >=1 kinds among Cr, Mo, Ti, W, P and B, and the plated sheet is subjected to continuous annealing at the recrystallization temp. -1,000 deg.C in an oxidizing atmosphere. Cr in the stainless steel is concentrated in the surface layers of the sheet, and the concn. of Cr in the layers becomes higher than the concn. of Cr in the central layer of the sheet in the thickness direction. Thus, a stainless steel sheet having high corrosion resistance is obtd. The corrosion resistance is maintained whether colored oxide films covering the surfaces of the sheet are removed or not before use. The films are removed by pickling or polishing.
Patent JP-S61174174-A (JP)
Inventor: ISHIHARA MAMORU
IPC: C04B35/638
Filed: 1985-01-28
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-S59138930-A (JP)
Title: Absorbancy measuring device
Inventor: KIBA YOUICHI
IPC: G01J3/08
Filed: 1983-01-31
Abstract: PURPOSE:To take a measurement of the absorbancy of a multichannel system through one multiwavelength absorptiometer by arranging an optical switching method which selects light from a photodetection fiber bundle successively through the rotation of a reflection mirror in front of a detector with a diffraction grating between. CONSTITUTION:Light emitted from a xenon flash lamp 14 is guided to (n)-channel measurement parts 16, 17, 18, and 19 through an optical distributing optical fiber 15 to enter one terminal of the photodetection fiber bundle 20 through the sample in a reaction tube 1, and guided to the optical switching means 101. This switch means 101 has the reflection mirror part 103 arranged facing a fiber 20-1 firstly, and when photometry regarding it is completed, the mirror part 103 is stopped at the position facing a fiber 20-2 to perform photometry. This operation is repeated similarly up to a fiber 20-n. The light transmitted through the means 101 is made incident to the detector 24 through a couple of slits 22a and 22b and the diffraction grating 23.
Patent JP-S5398699-A (JP)
Title: High lift producing apparatus for aircraft
Inventor: HASHIMOTO AKIRA
IPC: B64C9/22
Filed: 1977-02-08
Abstract: PURPOSE: To provide a front edge high lift producing apparatus for a main wing, with which the stalling characteristic is improved by controlling the air stream passing through a notch formed for a pylon by providing a small wing plate adapted to fill part of the notch. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04288477-A (JP)
Title: Atmosphere baking device for continuous treatment
Inventor: YONEZAWA TADASHI
IPC: F27B9/16
Filed: 1991-01-10
Abstract: PURPOSE:To permit the baking of works to be baked continuously by a method wherein a moving plate is provided in a baking furnace so as to have an endless circular passage and the moving plate is driven so as to be rotated whereby a plurality of heat resistant vessels are passed through the baking furnace filled with a predetermined atmosphere gas. CONSTITUTION:Upon baking works 42 to be baked such as a photoelectric effect material or a PLZT plate and the like, atmosphere gas (O2 or the like) is introduced at first from an atmosphere gas supplying source 62 into heat resistant vessels 40 through a common atmosphere gas introducing tube 58, individual atmosphere gas introducing tubes 44,... and opening and closing valves 48,.... A doughnut type moving plate 38 is pivoted by a driving mechanism 74 to pass the heat resistant vessels 40, put on the moving plate 38 carried through the opening 36 of a baking furnace 30, through the endless circular passage of the baking furnace 30. The continuous baking of works 42 to be baked in the heat resistant vessels 40 is effected under predetermined atmosphere gas, then, the works, baked already, are carried out of the opening 36 of the baking furnace 30.
Patent JP-H01187972-A (JP)
Title: Bipolar type semiconductor storage device
Inventor: OI SUSUMU
IPC: H01L27/08
Filed: 1988-01-22
Abstract: PURPOSE:To increase the speed of the recovery operation of a lateral type load pnp transistor without augmenting impurity concentration in a substrate by adding and forming a high-concentration n-type layer onto a high- concentration n-type buried layer under a base region held by two p-type layers forming an emitter and a collector of the lateral type pnp transistor. CONSTITUTION:In a bipolar type semiconductor storage device in which a cross-couple type pnpn semiconductor memory-cell using a lateral type pnp transistor as load for the memory-cell is shaped onto an n-type epitaxial layer 15 formed onto one main surface of a p-type silicon substrate 11 through a high-concentration n-type buried layer 12, a high-concentration n-type layer 14 is added and shaped onto the high-concentration n-type buried layer 12 under a base region held by two p-type layers 17, 16 forming an emitter and a collector in said lateral type pnp transistor. Accordingly, the epitaxial layer just under the emitter-collector in the lateral type pnp transistor and in the base region is narrowed, and the number of carriers injected into these regions can be inhibited, thus increasing the speed of the recovery operation of the lateral type pnp transistor.
Patent JP-H06219343-A (JP)
Title: Crawler running device
Inventor: TANAKA NAOTADA
IPC: B62D55/30
Filed: 1993-01-29
Abstract: PURPOSE:To prevent entrance and winding of mud and straw waste to and around the stretch pressure roll wheel part of the crawler of a combine. CONSTITUTION:A crawler 5 is run around and between drive sprockets, positioned at the front and the rear of a crawler frame, and a stretch pressure roll wheel 4. A scraper 7 or a mud entrance preventing plate 8, approaching the inner peripheral surface 6 of the crawler on the stretch pressure roll wheel 4 side is mounted in a manner to be moved integrally with the stretch pressure roll wheel 4 moved and exerting a stretch pressure on the crawler 1.
Patent JP-S62176999-A (JP)
Inventor: DURAND ALAIN RENE LUCIEN
IPC: H01L31/18
Filed: 1987-01-21
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-H11195349-A (JP)
Title: Membrane switch device
Inventor: YOKOE TETSUJI
IPC: H01H1/06
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a membrane switch device which to prevents water on the surface, achieves high cleanliness and insulation, and causes less migration. SOLUTION: This device comprises a pair of insulating resin films 2, 6, a wiring pattern 4 for an upper electrode formed on the resin film 2 and having electrodes 12, 14 at end parts, and a wiring pattern 8 for a lower electrode. An insulating sheet 10 is provided between the wiring pattern 4 for the upper electrode and the wiring pattern 8 for the lower electrode. The electrodes 12, 14 are provided to face each other in a through hole 18 in the insulating sheet 10. The wiring patterns 4, 8 except for the electrodes 12, 14 are provided at positions without overlapping each other in the projection direction, a space 28 communicated with the through hole 18 is formed between the wiring patterns 4, 8, and a water repellent film 16 of water repellent material is provided between the wiring pattern 4, 8 and the resin film 2, 6.
Patent JP-S56112058-A (JP)
Title: High brightness ion source
Inventor: ISHITANI TOORU
IPC: H01J37/08
Filed: 1980-02-08
Abstract: PURPOSE: To obtain random ion stream easily by providing an electrode for controlling the supply amount of ionizing liquid independently from an electrode for extracting the ion of liquid subsistance from the tip of a chip.  
     CONSTITUTION: Ga metal 3 supported by a supporting section of an electrode 10 is heated by a filament 1 heated by a heating voltage V 0 . When the control voltage is zero, the Ga metal 3 will moisture the surface of a chip 2 around the route of the chip 2. When controlling the magnitude of the control voltage V 2  the supply  amount of Ga metal 3 to the tip of the chip 2 can be freely controlled. When applying the extracting voltage between an extracting electrode 4 and the electrode 10  under this condition, Ga ion beam of Ga metal 3 is emitted from the tip of the chip  2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60161349-A (JP)
Title: Apparatus for preparing optical fiber having primary coating
Inventor: KATOU KOUJI
IPC: C03B37/029
Filed: 1984-01-28
Abstract: PURPOSE:To obtain the titled device capable of prepg. long size optical fiber having high strength by a constitution wherein the periphery of opical fiber is covered with an impurity adsorbing means for over a heat drawing stage and a coating stage to prevent sticking of impurities to the optical fiber. CONSTITUTION:In an apparatus 1 for prepg. optical fiber having primary coating installed with a drawing furnace 2 and a coating die 5, optical fiber 4 is formed by drawing at high speed a preform rod 3 which has been softened and melted in the drawing furnace 2. The optical fiber 4 is further passed through a coating die 5 to coat a synthetic resin on the external surface of the fiber 4 to prepare primarily coated optical fiber. An electrifying hood 6 is provided between the drawing furnace 2 and the coating die 5, and impurities such as dust or fine carbon particles, etc. are removed by attracting to the inside wall of the electrifying hood 6 to prevent sticking of impurities to the optical fiber 4. Thus, the strength of the optical fiber 4 is increased.
Patent JP-S62172232-A (JP)
Title: Torque measuring apparatus
Inventor: TAKEMOTO YOSHIRO
IPC: G01L3/00
Filed: 1986-01-24
Abstract: PURPOSE:To calculate the start torque and running torque of an article to be measured simply and accurately, by fixing one end of wires to pulleys and respectively fixing wts. to the other end thereof and operating the light wt. downwardly by an up-and- down drive mechanism while detecting the lower end of the heavy wt. by a detector. CONSTITUTION:When the radius of a pulley 14 is set to R, the resistance torque of each of rollers 12, 16 at the time of rotary operation of F1 and the resistance torque of a bearing 8 at the time of rotary operation to F2, the torque T transmitted to an output shaft 7 is shown by the formula. If each of the torque necessary for the start of an article to be measured and torque necessary for continuing rotation is T or less, the proximity switch 22 of an air cylinder 19 detects this state and a wt. 17 is lowered to a position 17a to block the light between sensors 20 within a definite time. Therefore, if the value of T is set to the tolerant torque value of the article 5 to be measured, said article to be measured satisfies the torelant torque. If said torque is not satisfied, the sensor 22 of the cylinder 19 detects this state and, even after the definite time has elapsed,the light between the sensors 20 is not blocked. After the measurement of this torque, the air cylinder 19 is lowered to lower a wt. 13 and raise the wt. 17 to return to the initial state.
Patent JP-H11211380-A (JP)
Title: Laminate type oil cooler
Inventor: YAMAGUCHI TAKESHI
IPC: F28F3/00
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To facilitate arrangement of a connector for oil inflow and a connector for oil outflow with the connectors making access to one side of a core part, in a laminate type oil cooler formed such that a plurality of shells to form an oil flow passage are laminated together. SOLUTION: A third oil passage hole 37 is formed in the inner side of one side end of a core part 31 and a shell 21 positioned on one side of the core part 31, and a first connector 39 communicating with the third oil passage hole 37 and a second connector 41 communicating with a first oil passage hole 33 are arranged at the core part 31. A cutoff member 51 to cut off an oil flow passage 27 is arranged between the oil passage hole 37 of the shell 21 in which the third oil passage 37 is formed and first oil passage hole 33.
Patent JP-S62171966-A (JP)
Inventor: YAMADA KOZO
IPC: C04B35/66
Filed: 1986-01-24
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-H02194294-A (JP)
Title: Shielded processing method
Inventor: OKIMOTO MASAYUKI
IPC: E21D9/06
Filed: 1989-01-24
Abstract: PURPOSE:To reduce the cost of members and enable edges to be readily pressed into the ground by using box-shaped steel sheet piles which have double arm couplings and edged end faces, as members by which a double body shell is formed as a shield edge. CONSTITUTION:Box-shaped steel sheet piles (1a), each of which has double arm coupling 5a to 5d and edged end faces, are engaged with each other by means of their couplings to form a double body shell. The double body shell is next pressed into the ground 13 as a shield edge 9. Box-shaped steel sheet piles (1a) each comprising inner and outer arms 6a to 6d which include double arm couplings 7a to 7d having set length capable of forming a double body shell and formed in such a manner as being bent downwards, are engaged with each other by means of their couplings to form a circular double body shell. Hence less members are needed and the method is suitable for drilling a short-distant tunnel or a small-sized underground space and can be carried out economically.
Patent JP-H05280626-A (JP)
Title: Fluid pressure control device for automatic transmission
IPC: F16D48/02
Filed: 1993-02-01
Abstract: PURPOSE:To reduce a shock according to engaging a friction engaging element in the case of operating a select lever switched to a running range from a nonrunning range. CONSTITUTION:When a select lever is operated to be switched to a D range from an N range during stopping of a vehicle, fluid pressure control is started simultaneously with starting supply of fluid pressure. A change rate DELTANT of a turbine speed NT of a torque converter is obtained (step 102), and based on a deviation ERRN (step 103) from a change rate DELTANTTGT serving as a target, a current value I given to a proportional solenoid is determined (step 104) by PID control. In this way, the fluid pressure is controlled so as to be along the target change rate at the time of engaging the friction engaging element.
Patent JP-H05187206-A (JP)
Title: Waste heat recovery method in cogeneration system
Inventor: SUZUKI TAKESHI
IPC: F25B27/02
Filed: 1991-02-05
Abstract: PURPOSE:To provide a system having high heat recovery efficiency which is used for heating of a dilute solution for an absorption freezer for steam-fired double utility by means of exhaust gas having a relatively low temperature. CONSTITUTION:In a device generating steam with a boiler 11 by means of high temperature exhaust gas, a heater 18 of an absorption freezer 17 is disposed downstream from the evaporator of a boiler to heat a dilute solution LL. Since exhaust gas of relatively low temperature is fed to the absorption type freezer, heat recovery efficiency can be improved.
Patent JP-S59140910-A (JP)
Inventor: TANABE ISAO
IPC: F16B2/12
Filed: 1983-02-01
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-H03221653-A (JP)
Title: Cross roofing envelope
Inventor: KOUCHI YOSHIO
IPC: E04D3/362
Filed: 1990-01-26
Abstract: PURPOSE:To facilitate construction work for a cross roofing envelope by providing a hanger fixture on a roof bed material, and roofing the hanger fixture with a cross roofing construction plate having lower and upper joint portions, and providing the lower joint portion with a fitting auxiliary hanger provided with a hanger fitting portion. CONSTITUTION:A lower joint portion 2 having the shape of an inverted L is formed at the end of one side of the main plate 1 of a cross roofing construction plate A and below the end of the other side of the main plate 1 a roughly L-shaped upper joint portion 3 is formed by bending of the plate 1. A fitting auxiliary hanger B provided with a lower joint fitting portion 4 and a hanger fitting portion 5 is provided and the lower joint fitting portion 4 of the fitting auxiliary hanger B is fitted in the lower joint portion 2 of the cross roofing construction plate A. The lower joint fitting portion 4 is fitted in the upper joint portion 3 of the cross roofing construction plate A located on the upper side of a trough and adjoining the lower joint fitting portion 4 in its vertical direction. The hanger fitting portion 5 of the fitting auxiliary hanger B is fitted and fixed in the portion 7 of a hanger fixture C to fit therewith. The period of construction work for a cross roofing envelope is thereby shortened.
Patent JP-H05208310-A (JP)
Title: Table device in board finishing machine
Inventor: SAKAMIZU ITARU
IPC: B23D33/02
Filed: 1992-01-30
Abstract: PURPOSE:To control the generation of any damage on a board to the utmost in the case of original point positioning and carrying positioning in relation to a board. CONSTITUTION:Plural first support rollers 53 supporting a board is arranged on a table 49 in a carrying direction rotatably, and plural second support rollers 71, supporting the board when an original point is positioned in relation to the board, are arranged on the table 49 so as to be rotatable, turnable in a horizontal direction and capable of making appearances freely in relation to the supporting height position of the first support rollers 53.