baber/WOPTO huggingface dataset:
Patent JP-S6383214-A (JP)
Title: Large trough for de-siliconizing and de-phosphorizing treatment on blast furnace casting floor
Inventor: YAMAGUCHI ATSUSHI
IPC: C21C1/00
Filed: 1986-09-26
Abstract: PURPOSE:To improve the reaction efficiency and to surely separate de- siliconizing and de-phosphorizing slag by arranging a lance blowing de- siliconizing agent at upstream side of a first skimmer from a bottom wall of large trough and arranging a lance blowing de-phosphorizing agent at a position between the first and a second skimmers. CONSTITUTION:In the large trough 1 on a blast furnace casting floor, the blast furnace molten iron is de-siliconized by the de-siliconizing agent from the first bottom blowing lance 7. The de-siliconizing slag is separated from the molten iron by the first skimmer 2 and sent to a dry pit from de-siliconizing slag trough 4. The de-siliconized molten iron is de-phosphorized by the de-phosphorizing agent from the second bottom blowing lance 8 in the large trough 1 at the position between the first and the second skimmers 2, 3. The de-phosphorizing slag is separated from the de-siliconized molten iron by the second skimmer 3 and sent to the de-phosphorizing slag trough 5. The de-siliconized and de-phosphorized molten iron is sent to a molten iron ladle through a molten iron trough 6.
Patent JP-2001049643-A (JP)
Title: Conveyance type pedestal integral type flexible membrane weir
Inventor: UEDA MASAYUKI
IPC: E02B7/20
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To improve the quality of a flexible membrane weir, and to shorten a field process by manufacturing the flexible membrane weir and a pedestal on which the flexible membrane weir is to be installed, by unification in a factory and conveying them to a field and mounting them. SOLUTION: A gate is opened and closed by expanding and contracting and undulating an airtight expanding-contracting membrane 3 by supplying and exhausting a gas in the flexible membrane weir 1. A pedestal 4, to which the expanding-contracting membrane 3 is set up, is formed in a box-shaped form having high rigidity in a factory while the expanding-contracting membrane 3 is fitted integrally on the pedestal 4 and the expanding-contracting membrane 3 and the pedestal 4 are unified and manufactured in the factory, and the unified expanding-contracting membrane 3 and the pedestal 4 are carried and installed on a field at that time.
Patent JP-H0565993-A (JP)
Title: Liquified gas changing method
Inventor: KIMURA TAKASHI
IPC: F17C5/02
Filed: 1991-09-06
Abstract: PURPOSE:To provide a liquified gas charging method that is capable of avoiding any possible happening of dangerousness due to closing failure in a cylinder valve, in regard to a liquified gas charging nozzle attachable to this cylinder valve in an automatic or semi-automatic manner. CONSTITUTION:When a charging nozzle 6 is removed from a cylinder valve 1, it is not removed at a stroke, first of all, as shown in (a), internal pressure in an outer cylinder 23 is detected in a state that a seal 37 between this outer cylinder 23 and a charging port 32 of the cylinder valve 1 is not released but in a state that a seal 34 between an inner cylinder 22 and the cylinder valve 1 is released the other way. When the detected internal pressure is less than the specified value, a sealed state between the outer cylinder 23 of the charging nozzle 6 and the charging port 32 of the cylinder valve 1 is released, removing the charging nozzle 6 from the cylinder valve 1. When closure is incomplete and liquified gas leaks from the charging cylinder as shown in an arrow B, whereby the internal pressure in the outer cylinder 23 goes high, removal of this charging nozzle 6 is suspended.
Patent JP-S6294544-A (JP)
Inventor: KAWAGUCHI MASAHIRO
IPC: B65D3/02
Filed: 1985-10-10
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-S6469820-A (JP)
Title: Low friction structure
Inventor: KAWAMURA HIDEO
IPC: F16C33/24
Filed: 1987-09-11
Abstract: PURPOSE:To achieve reduction of friction between relative movement members, by a method wherein an amorphous material is coated on the contact surface of the one first relative movement member to form an amorphous layer, and the other second relative movement material member is formed by a ceramic material. CONSTITUTION:An amorphous material, e.g. tantalum, is coated on the outer surface of a crank shaft 32 being the one first relative movement member to form an amorphous layer 35. A plain bearing 34 situated to the large end part of a connecting rod 33 being the other second relative movement member is formed by a ceramic material, e.g. partially stabilized zirconia. Therefore, by achievement of reduction of friction, seizure and the like is prevented from occurring even in an excessive slide or rotation state, lubricating oil having low viscosity is usable, and reduction of friction between two slide members can be achieved. The amorphous layer is not crystal structure, e.g. a metal, a crystal is prevented from melting and a change even by local contact between materials during slide, and seizure is prevented from occurring even in an excessive slide or rotation state.
Patent JP-H0892814-A (JP)
Title: Production of high-tenacity polyvinyl alcohol fiber having excellent fatigue resistance
Inventor: MURAKAMI SHIRO
IPC: D01F6/14
Filed: 1994-09-21
Abstract: PURPOSE: To produce a high-tenacity polyvinyl alcohol(PVA) fiber having excellent fatigue resistance and useful in the field of rubber reinforcement, etc. CONSTITUTION: A PVA fiber is produced by dissolving a PVA having a polymerization degree of >=3,000 and <=7,000 in an organic solvent to prepare a spinning dope, spinning the dope by dry-wet spinning in a coagulation bath and subjecting the coagulated fiber to dry-hot drawing. This process is carried out by (a) applying an oil mixed with a dehydration reaction promoting catalyst and a silane coupling agent which were mixed to the coagulated yarn before dry-hot drawing, (b) adjusting the amount of the dehydration reaction promoting catalyst and the silane coupling agent to 0.01-1.0wt.% each based on the coagulated yarn by controlling the amount of the applied oil and (c) setting the draw ratio of the dry-hot drawing to >=15.
Patent JP-S6285951-A (JP)
Title: Printer
Inventor: MOCHIZUKI HIROKI
IPC: B41J2/06
Filed: 1985-10-11
Abstract: PURPOSE:To maintain the strength of a recording electrode and make processing feasible by tapering the tip of the recording electrode and also a plurality of ink guiding channels of varying depth along a longitudinal direction on an external circumferential surface without allowing those having the same large depth to be opposed to each other. CONSTITUTION:In a printer to send flying ink droplets selectively with an electrostatic means, a recording electrode 32 obtained by drawing carbon or sintered alloys into the form of wire is provided. Its tip is tapered, and a larger quantity of ink is guided to the tip of the recording electrode 32 through a deep ink guide channel 34, whilst ink running through a shallow ink guide channel 34 blends at that tip into the ink passing through the deep ink guide channel 34. Consequently, an ink supply to the tip of the recording electrode 32 further increases, thus enabling satisfactory printing to be performed. The ink guide channels 34 are formed without making those having the same large depth opposed to each other, so that the thickness of the recording electrode 32 is kept to a certain degree and excellent workability is assured.
Patent JP-H11103703-A (JP)
Title: Automatic watering in automatic transplanter of seedling for water culture, and automatic watering device therefor
Inventor: KITAMURA TOSHIO
IPC: A01G31/02
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an automatic watering method, by which the roots of a large seedling are suspended so as to excellently penetrate a hole of a growing panel, and the large seedling is inserted and transplanted in the hole of the growing panel, and the transplantation of the large seedling is surely carried out in an automatic transplanter of the hydroponic seedling. SOLUTION: This automatic transplanter of a hydroponic seedling capable of mechanically transplanting large seedlings 57 of vegetables such as water cultured Crytotaenia japonica and Welsh onions in holes of a nursing seedling panel having many holes formed at a small pitch in series, one by one in many holes formed at a large pitch in the growing panel in series has a hose 48 capable of momentarily draining water off, installed above the second conveyer intermittently conveying the growing panel and regulated so that when a moving platform 23 nipping the large seedling by an opening and closing nipping tool is moved to an upper position of the second conveyer, water may be automatically poured to the plant foot of the large seedling from the momentarily water-discharging hose 48 so that the root 58 of the large seedling 57 may be suspended by the poured water.
Patent JP-H0676959-A (JP)
Title: Lighting and air-conditioning integrated system
Inventor: MAEKI TAKESHI
IPC: F24F11/02
Filed: 1992-08-26
Abstract: PURPOSE:To realize mutually multipliable comfortableness and an energy saving effect by adopting a color temperature as a common item between visual environment and air environment. CONSTITUTION:When a light source color temperature is raised, bodily sensible brightness of color can be sensed bright, and a bodily sensible temperature can be sensed cool. When the light source color temperature is lowered, the bodily sensible brightness of color can be sensed dark, and the bodily sensible temperature can be sensed warm. In the summertime, the light source color temperature of a lighting load 2 is raised, and the lighting load 2 is controlled in a direction for lowering lighting setting by means of a control part 3. Setting of an air-conditioning temperature of an air-conditioning load 4 is raised. In the wintertime, the light source color temperature is lowered similarly, and the lighting load 2 is controlled in a direction for raising the lighting setting, and the air-conditioning load 4 is also controlled in a direction for lowering the setting of the air-conditioning temperature.
Patent JP-S59119760-A (JP)
Title: Solid-state image pickup element
Inventor: YOSHIDA OKIO
IPC: H01L27/146
Filed: 1982-12-27
Abstract: PURPOSE:To simplify the process and contrive to improve the yield by a method wherein an electrode buried vertically in a photoelectric conversion film on the following insulation film and an electrode for external voltage at a fixed distance therefrom are provided through the insulation film in the upper part of an accumulation diode at a solid-state scanning part. CONSTITUTION:An n<+> layer 221 constituting a buried channel vertical CCD and an n<+> layer 222 constituting the accumulation diode are provided on a P type Si substrate 21, and poly Si layers 231 and 232 for transfer gate electrodes are provided above the n<+> layer 221. The photoelectric conversion film 25 is provided on the oxide film 24, and a window is opened through the films 25 and 24 by reactive ion etching by applying a resist mask, which window is made to reach the n<+> layer 222. Ni electrolytic plating is performed by impressing a voltage on the substrate, and the resist mask is removed by forming the vertical electrode 26. An opposed electrode 27 is formed at the fixed position away form the electrode 26. This constitution simplifies the complicated electrode construction in the lower part of a convertional element and then improves the yield. Further, the stepwise difference of the surface whereon the photoelectric conversion film is provided is improved, and the defect of an image due to pin holes is also prevented because of the use of transverse directional conduction.
Patent JP-S61108393-A (JP)
Title: Production of pyrogallol
Inventor: KIKUCHI MAMORU
IPC: C12P7/22
Filed: 1984-10-30
Abstract: PURPOSE:Hydrolyzable tannin, gallic acid is allowed to act on a new kind of microorganism which is capable of producing pyrogallol to obtain pyrogallol which is used in medicines for external use, developing agent in photography or reagent for chemical analysis. CONSTITUTION:Aeromonas sp. 631 (FERM 7899) and Erwinia sp. (FERM 7900) is inoculated and cultured in a medium containing hydrolyzable tannin such as gallotannin and/or gallic acid to accumulate pyrogallol. Then, the pyrogallol is extracted with diethyl ether, decolored with activated carbon, concentrated and sublimed to give the objective pyrogallol.
Patent JP-H0972561-A (JP)
Title: Ventilating/heating apparatus for bath room
Inventor: YADA HAJIME
IPC: F24D15/00
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To effectually carry out ventilation and heating by changing over the operation to three modes of a heating mode, a wall surface drying mode, and an exhaust cool air mode by change-over control of a change-over valve. SOLUTION: Once a switch of heating operation is turned on, the opening of a change-over valve 10 is set to a heating mode, and exhaust air in a bath room 2 is heat exchanged and heated in a waste heat exchange unit 5 using waste heat from a hot water supplier 3 as hot water supplier 3 and is circulated into the bath room 2 and is blown out into the bath room 2 as warm air as indicated by an arrow 33. Once a circulation operation switch is turned on, the opening of the change-over valve 10 is set to a wall surface drying mode, and exhaust air circulated into the bath room 2 flows along the wall surface in the bath room 2 to dry the wall surface.  Once a ventilating timer is set, the opening of the change-over valve 10 is set to an exhaust cool air mode, and exhaust air from the ventilating fan 11 is exhausted to the outside together with condensed water in a duct through a vent cap 25 to cool the inside of the bath room 2.
Patent JP-S6383466-A (JP)
Title: Disc valve
Inventor: MANABE KENJI
IPC: F16K1/22
Filed: 1986-09-25
Abstract: PURPOSE:To provide automation of assembling a disc valve by providing recess portions on the outer edge of the disc valve, which are positioned behind a shaft when the disc valve is connected to a shaft. CONSTITUTION:Recess portions 2 are provided on the outer edge of a disc valve 1, which is positioned behind a shaft when the disc valve 1 is connected to the shaft. Clicks 4 disposed on racks 5, 6 are fitted to the recess portions 2 provided on the outer edge, whereby piled disc valves 1 can be fed out sheet by sheet to a designated position of a chuck 20 by a feeder 8. Accordingly, the valve 1 can be accurately positioned for a valve seat by the recess portions 2 provided on the outer edge of the valve, and the recess portions are positioned behind the shaft not to have any influence upon the sealing ability of the valve and performance like flow control and so on.
Patent JP-H0389730-A (JP)
Title: Optical analog transmission method
Inventor: OTA KOSAKU
IPC: H04B10/2507
Filed: 1989-09-01
Abstract: PURPOSE:To remove the distortion component of an optical signal in a reception system and to maintain the quality of the signal high by providing an optical transmission means and a distortion transmission means which picks up only the distortion component of the optical signal and transmits the distortion signal to the optical reception system for a transmission system. CONSTITUTION:The optical transmission means 14 for converting an electric input signal into the optical signal and for transmitting the optical signal to the optical reception system and the distortion transmission means 18 for picking up only the distortion component of the optical signal and transmitting the distortion signal to the optical reception system 21 are provided for the optical transmission system 11. Then, a means 24 converting the optical signal and the distortion signal into the electric signal, removing the distortion component from the electric signal and outputting the electric signal whose distortion component is removed is provided for the optical reception system 21. Thus, the distortion component is removed, and the signal of high quality can be outputted.
Patent JP-H0887302-A (JP)
Title: Repetition controller
Inventor: NAKANO MICHIO
IPC: G05B11/36
Filed: 1994-08-29
Abstract: PURPOSE: To stabilize the repetition controller, used for a control system which periodically revises set values and generates load variation, and improve the control characteristics. CONSTITUTION: Plural integration type arithmetic elements 51, 52... 5n are installed in parallel in a hysteresis element 4 which generates an output proportional to the absolute value of a control input signal when the absolute value increases and holds output until a value settled under specific conditions when it decreases, a switching device is provided which sequentially switches and uses those integration type arithmetic elements, and its switches 61-6n and 9-in are sequentially switched and used at specific intervals of time or at each period determined by a function correlating with the operation of a controlled system.
Patent JP-S6381343-A (JP)
Title: Method for processing silver halide photographic sensitive material
Inventor: NAKAJIMA ATSUYA
IPC: G03C7/30
Filed: 1986-09-26
Abstract: PURPOSE:To maintain stable photographic performance, even in case of remarkably changing a processing amount per unit time by using specific two kinds of processing replenishers. CONSTITUTION:In continuously processing exposed silver halide photographic sensitive material, a 1st developing replenisher contg. a main developing agent and a 2nd developing replenisher which contains a halogen ion donating compd. and does not contain substantially the main developing agent are replenished to the processing bath, as the processing replenisher which is replenished to the processing bath. The 1st developing replenisher is an aqueous solution contg. the main developing agent as an essential component, and the 2nd developing replenisher is an aqueous solution which contains the halogen ion donating compd. and does not contain the main developing agent. Thus, the change in the photographic performance due to the variation in the composition of the developer is reduced, thereby obtaining a stable photographic performance.
Patent JP-S6383926-A (JP)
Title: Focusing servo circuit for optical information reader
Inventor: KUWABARA TORU
IPC: G02B7/28
Filed: 1986-09-26
Abstract: PURPOSE:To determine a position of a focused point with high accuracy by separating an input to a focus zero crossing detector, from a focus error amplifier. CONSTITUTION:To a focusing error use amplifier 8 and a detector 7 in an IC, an external signal is inputted from different terminals, respectively. A focus error signal which is inputted to the focus zero crossing detector 7 does not pass through volumes 4, 5, therefore, it is not attenuated even if the gain of a focus servo is reduced. In such a way, a zero crossing point can be discriminated easily, and the position of a focused point can always be determined exactly.
Patent JP-H0971228-A (JP)
Title: Engine drive device
Inventor: KONO YOICHIRO
IPC: F02D29/02
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an engine drive device which surely stops an engine at the time of vehicle stopping and surly starts the engine at the time of vehicle starting-up. SOLUTION: An engine 1 is stopped by detecting stopping condition of the vehicle, the non-actuated condition of acceleration pedal 15, and prescribed accumulation condition of hydraulic energy in the accumulator 8, and the engine 1 is stopped surely when the vehicle is made to stop and the engine 1 is in the state of possibility of being stopped. And also, detected is the condition that the accel pedal 15 is actuated while the engine 1 is in the state of stoppage, and that the vehicle is in the state of starting by the control of hydraulic system pump motor 10. Thus, it becomes possible to stop the engine 1 at the time of vehicle stopping, and to surely start the engine 1 at the time of vehicle starting surely without making any unnecessary starting operation.
Patent JP-H04107747-A (JP)
Title: Diagnostic system for register file
Inventor: MISHIMA TAKAKAZU
IPC: G06F11/00
Filed: 1990-08-29
Abstract: PURPOSE:To shorten a time required for diagnosis and to simplify firmware which regulates the operation of a diagnostic device by reading out a check result held with a holding part on a scan path by the diagnostic device, and performing the diagnosis of data in a register file. CONSTITUTION:A parity checker 10 always performs parity check on the output signal RGD of a register 3, and outputs a parity result PCD of one bit. A error display part 11 inputs the parity result PCD of one bit outputted from the parity checker 10 and the least significant bit outputted from the register 3, and holds either i.e. a value at a side in accordance with the value of a scan control signal SCN. A path on which the output DF1 of the error display part 11 is transmitted to the diagnostic device 8 comprises one scan path, and the data in the register file 6 is diagnosed. Thereby, it is possible to simplify the firmware which regulates the operation of the diagnostic device, and to shorten a time until the diagnosis is completed.
Patent JP-S60112776-A (JP)
Inventor: TOOMASU SHIYUMITSUTO
IPC: C07D253/06
Filed: 1984-10-31
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-H1071502-A (JP)
Title: Face machining device
Inventor: SUZUKI MAKOTO
IPC: B23B3/26
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To avoid unnecessary consumption of energy and enlargement of a face machining device. SOLUTION: For a face machining device, one end of roller chain 238 is joined to a moving part 232, while the other end is joined to a tool holder 110. By holding a sprocket wheel 236 to a rotating body 52 in a rotating way, and wrapping the center part of a roller chain 238 around the sprocket wheel 236, the centrifuge of the moving part 232 is reversed to transfer it to the tool holder 110. In machining a work piece by the face machining device, the centrifuge influencing on the tool holder 110 is offset for the centrifugal force of the moving part 232, thereby reducing a force to move the tool holder 110, thus avoiding unnecessary energy consumption and enlargement of the device.
Patent JP-S59148211-A (JP)
Inventor: FURANSESUKO SUTORAADA
IPC: H01B9/06
Filed: 1983-12-02
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-H1069245-A (JP)
Title: Standing signboard device
Inventor: TANABE OSAMU
IPC: G09F15/00
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily and efficiently carry out loading and unloading at the time of transporting or handling at the time of stowage, storage, etc., by compactly folding a standing signboard device when the device is not used. SOLUTION: This standing signboard device is constituted by forming a longitudinally long frame 1 by a pair of longitudinal poles 2 juxtaposed on the right and left and transverse poles 3 installed in the upper and lower parts of these longitudinal poles 2 and spreading a sheet 5 formed with illustrations, designs, etc., for propaganda or advertisement at the frame 1. The respective longitudinal poles 2 are divided at their nearly intermediate parts and are connected by means of hinges 6. The frame 1 is made foldable to a two-fold state by these hinges 6.