baber/WOPTO huggingface dataset:
Patent JP-H1028987-A (JP)
Title: Biological contact oxidation device of pond water or the like
Inventor: ISHIKAWA KANEMASA
IPC: C02F3/06
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a biological contact oxidation device with the size capable of being set in accordance with the amt. of water in pool, lake, etc., and the degree of contamination and used as an equipment for cleaning pool water, etc., and also as a scenic spot rich in water. SOLUTION: A contact oxidation material 2 is packed in a tank 1 with the front and rear opened, the plural tanks 1,... are freely detachably connected to constitute a cleaning unit 7, a float is provided to the tank 1, the unit is made movable to a contaminated water area such as pond water, the device is miniaturized as a biological contact oxidation device, and the whole pond water is cleaned. Further, the upper part of the unit 7 is formed with a floating pier 18 to utilize the device as a scenic spot.
Patent JP-H1151555-A (JP)
Title: Cold holder and table with cold holder
Inventor: ITO TATSUO
IPC: A47B37/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a cold holder for holding a food, or the like, mounted on a table in low temperature state, and a table provided with a cold holder. SOLUTION: The table 1 with a cold holder comprises a table 3 fixed with a cold holder 5. The cold holder 5 comprises a cover 20 mounted on a top plate 10, and a cold air supply unit 22 mounted on a shelf plate 12 wherein the air in the cover 20 is cooled while circulating a passage starting from the inside of the cover 20 and passing through the cold air supply unit 22 before returning back into the cover 20. The cover 20 comprises side plates 30-32, and transparent acryl covers 45-48 and foods can be contained in the cover 20 and displayed while being held in low temperature state. The cover 20 can be removed and a fish can be cut on the top plate 10 of the table 3.
Patent JP-S6268288-A (JP)
Inventor: TAKADA YOSHINORI
IPC: B25D9/00
Filed: 1985-09-20
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-H0936368-A (JP)
Title: Manufacture of thin-film semiconductor device
Inventor: FUJINO MASAHIRO
IPC: H01L29/786
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To protect the source and drain regions of a bottom-gate-type thin-film transistor from contamination in a manufacturing process. SOLUTION: To manufacture a thin-film semiconductor device, first, a gate forming process is performed and a gate electrode 2 is subjected to patterning formation on an insulation substrate 1. Then, a gate insulation film 3 is formed so that the gate electrode 2 is covered and further a semiconductor thin film 4 is formed and the active layer of a bottom-gate-type thin-film transistor is provided. Then, a stopper film 6 with ion rejection property is subjected to patterning formation while being matched to a channel region Ch of the semiconductor thin film 4 which is limited to an area directly above the gate electrode 2 and at the same time an ion-transmission protection coating 7 is formed to cover the surface of the semiconductor thin film 4.  An impurity ion is doped to the semiconductor thin film 4 by accelerating electric field with the stopper film 6 as a mask and via the protection coating 7 and a source region S and a drain region D of a thin-film transistor are formed.
Patent JP-H0868502-A (JP)
Title: Combustion control for furnace temperature distribution
Inventor: YASUOKA SHO
IPC: F23D23/00
Filed: 1994-08-31
Abstract: PURPOSE: To provide a combustion control for an uniform furnace temperature distribution by freely forming a stable flame at low cost. CONSTITUTION: An air infection part 2 is provided in a furnace casing, a parallel fuel injection part 3 for injecting fuel in parallel with the central axis of the air injection part 2 is provided and an inclined fuel injection part 4 for injecting the fuel with an angle is provided. Thus, while air is injected from the air injection part 2, the fuel is alternately injected from the parallel fuel injection part 3 and the inclined fuel injection part 4 and is burnt. In a furnace, a fuel infection direction is switched to a part close or remote from the air injection part 2 simultaneously or for every time, so that a flame formed and the temperature distribution in the furnace is equalized.
Patent JP-H1148543-A (JP)
Title: Image output device and its control method
Inventor: SATOU YUKIMASA
IPC: B41J5/30
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce printing time while restraining a decline in printing quality by computing an image generation time, computing an image generation time at the time when printing data are rotated when the image generation time is longer than a paper transport time, and instructing to switch from one direction of paper to another when the image generating time is shorter than the paper transport time. SOLUTION: A degradation judgment section 208 of a formatter analysis section 204 that analyzes printing information received from a host computer 201, computes image generation time for each band of a drawing memory from the printing data in an image generation time computation section 210. Computed image generation time for each band and paper transport time per band are compared with each other. When the image generation time is considered longer than the paper transport time, image generation time and paper transport time in the next different direction are compared with each other. When the image generation time is considered shorter than the paper transport time, a paper direction switching section 209 outputs an instruction to switch from one direction of paper to another.
Patent JP-H03162909-A (JP)
Title: Mold made of epoxy resin and manufacture thereof
Inventor: NOMURA HIDEO
IPC: B29K63/00
Filed: 1990-08-06
Abstract: PURPOSE:To contrive to improve the durability of the mold concerned by a method wherein dense epoxy resin layer strewn with metal powder is employed as a molding surface. CONSTITUTION:Dense epoxy resin layer strewn with metal powder is employed as a whole or as molding surface. As the epoxy resin, bisphenol A epoxy resin, bisphenol F epoxy resin, glycidyl amines such as tetraglycidyl dicyclohexylamine or the like is example. At least, one kind or more of epoxy resin selected from the ones exampled above. Further, as the metal powder, powder made of metal such as aluminum, copper, iron, gold, silver, nickel, chromium or the like can be used singly or in combination. The preferable particle diameter of the metal powder is 50 mum or less on the average. Thus, cracks on the molding surface of a mold can be prevented from developing and its durability can be improved remarkably.
Patent JP-S6266933-A (JP)
Inventor: OOTA TAKAYUKI
IPC: H05K1/03
Filed: 1985-09-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6270287-A (JP)
Title: Method for crystal growth
Inventor: KAMATA OSAMU
IPC: C30B19/00
Filed: 1985-09-19
Abstract: PURPOSE:To enable the control of anisotropy in crystal such as optical anisotropy, magnetic anisotropy, etc., in the epitaxial crystal growth on a crystal substrate, by applying an AC voltage to the substrate with an electrode attached to the substrate. CONSTITUTION:A crystal 6 of (BixGd3-x)Fe5O12 is grown on the surface of an Nd3Ga5O12 substrate 2 by the liquid-phase epitaxial growth method using a PbO-based flux. A Pt electrode 1 is applied to the substrate 2 e.g. by evaporating. A garnet component for the production of (BixGd3-x)Fe5O12 crystal is dissolved in molten flux composed mainly of PbO, the obtained solution 4 is poured into a Pt crucible 3 and the substrate 2 is immersed in the solution 4 to effect the epitaxial growth of a (BixGd3-x)Fe5O12 crystal on the surface of the substrate. In the above process, an AC electric field E=E0cos(omegat) is applied between the Pt crucible 3 and the Pt electrode 1 by the AC power source 5. The optical anisotropy and magnetic anisotropy of the growing crystal can be arbitrarily controlled by this method.
Patent JP-S58109172-A (JP)
Title: Coating method for screw rotor
Inventor: TAKEDA FUMIO
IPC: B05D7/14
Filed: 1981-12-23
Abstract: PURPOSE:To prevent a coating layer from being peeled by chemically etching the rotor surface of a screw compressor having a three-dimensionally twisted rope with dilute nitric acid, dilute sulfuric acid, dilute hydrochloric acid, etc., and then coating the surface with a coating agent comprising synthetic resin, etc. CONSTITUTION:The surface of the rotor 1 of a screw compressor having a three-dimensionally twisted rope is etched by dilute nitric acid, dilute sulfuric acid, dilute hydrochloric acid, etc., e.g. a 18% dilute nitric acid solution to 20- 30 micron surface roughness. This etching work is carried out preferably on both male and female rotor. The rotor surfaces are coated with a coating agent of synthetic resin, etc., to form coating layers.
Patent JP-S6449429-A (JP)
Title: Runlength code receiver
Inventor: SAKATA TAKASHI
IPC: H04L23/00
Filed: 1987-08-20
Abstract: PURPOSE:To decode a final runlength code, by prohibiting a readout clock when an effective signal is read from a buffer memory by the readout clock. CONSTITUTION:The effective signal representing an effective part is generated from variable length code data by which no final runlength code is transmitted by an effective signal generation circuit 108, and it is written on the buffer memory 109. A gate 111 prohibits the readout clock when the effective signal is read from the memory 109 by the readout clock generated at a variable length code decoder circuit 110, and performs a rotation circuit processing on all zero data. The all zero code of a variable length code is formed in the runlength code, and outputs zero to the last as decoding data, then, the final runlength code can be decoded.
Patent JP-H1153534-A (JP)
Title: Method and device for reparing image
Inventor: SHIMADA SHIGEHIRO
IPC: G06T5/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To form a desirable image by removing only scratch noise from an image having large shade by repairing the image by processing noise included in the image by a diffusion method. SOLUTION: To repair the image, the part including the noise of the repair image is designated first (S1). Then the diffusion method is employed to repair shade components of the noise part of the designated image (S2) and the image is divided by frequency areas (S3). Then texture components of the divided images are subjected to a POCS processing by referring to high frequency components of a sample image (S4). The processed image is corrected by referring to a soft mask (S5) and the corrected image and divided shade components are put together (S6). Then clipping is carried out (S7) so that pixel values are within a specific range, and soft mask repair is made (S8) by referring to the source repair image and soft mask.
Patent JP-H1153697-A (JP)
Title: Warning device on oncoming vehicle
Inventor: TACHIBANA AKIHIDE
IPC: B60W30/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To grasp in what travel state a vehicle in a curved road is by giving a warning to the driver of a vehicle entering the curved road by adopting constitution which genetates a warning according to a movement tendency predicted based on the travel state of the oncoming vehicle. SOLUTION: On the basis of the travel state of a vehicle in a monitor area provided by an on-road monitor device and the entering direction of this vehicle entering the curved road, it is decided whether or not there is an oncoming vehicle and on the basis of the travel state of the opposite vehicle whose presence is decided, the movement tendency of the oncoming vehicle is predicted. According to the prediction, result, a warning is given to the driver. Namely, once this device obtains information or the like regarding the travel state of a vehicle on the curved road sent from the on-road communication device, a controller 31 decides whether or not there is the oncoming vehicle on the curved read according to the information. When it is decided that the oncoming vehicle is present, the controller 31 outputs primary information showing the presence of the oncoming vehicle to a warning unit 33.
Patent JP-2001033435-A (JP)
Title: Gas detecting structure and gas detecting method
Inventor: AOKI SHINICHI
IPC: G01N31/22
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To visually detect gas simply by providing treatment films different in gas barrier properties on a metal piece or film easily discolored by gas. SOLUTION: Treatment films 2 different in gas barrier properties are provided on a metal substrate 1 comprising a metal piece or film easily decolored by gas and silver, copper or iron is used as the metal substrate 1 and appropriately selected according to the kind of gas to be detected. For example, when the gas to be detected is hydrogen sulfide and chlorine gas, silver and copper are pref. When the metal substrate 1 comprises the metal film, as a method for forming a film on a substrate 3, a vacuum vapor deposition method, an ion plating method, a sputtering method or the like is used. Each of the treatment films comprises a coating film of a paint, a dry film formed by a vapor deposition or CVD method or the like and has transparency permitting the recognition of the surface change of the metal substrate 1.  By this constitution, decoloration can be easily observed visually and, if there is decoloration, it can be immediately recognized.
Patent JP-S6186164-A (JP)
Title: Supplying method of parts to fms line
Inventor: AOYAMA TADAMASA
IPC: B23Q41/02
Filed: 1984-10-04
Abstract: PURPOSE:To promte elimination or reduction of labor in supply of a parts group of multiple kinds, by piling a pallet group to be arranged in an optional order in a container part, which can be directly connected with the start end part of an FMS (flexible manufacturing system) line, and supplying a pallet or parts, selected in the order as necessary from the pallet group, to the FMS line. CONSTITUTION:Parts are prepared in a container part 3, and the container part 3 connects in its opening part 32 with the parts supply side of a predetermined flexible manufacturing system (FMS) line 1. The container part 3, extending and retracting its cylinder leg 34, connects a predetermined pallet 33 in the inside with a transfer line 2 to be successively supplied to the line 1 by an actuator 35. While the cylinder leg 34 and the take-out actuator 35, correlating their action to the action of a machine constituting the line 1, are controlled in connection with the machine by a computer. In this way, the container part 3, controlling an automatic warehouse and a pallet magazine for only use of the line 1 in relation to a side of the machine as one part of the line 1, enhances rationality.
Patent JP-H0932257-A (JP)
Title: Floor board
Inventor: HAGIWARA HISASHI
IPC: E04F15/04
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To reduce bending rigidity of a floor board substrate to the utmost possible, allow the whole floor board to be easily deformed when an impact is applied to the surface of the floor board for exerting an excellent vibration control action, and prevent a warp of the floor board by shrinkage and expansion. SOLUTION: A soft synthetic resin sheet 3 integrally laminated with restraining sheets 2, 4 on the surface and back face is stuck on the surface of a wood substate 5, and multiple grooves 6 are formed to the depth reaching the soft synthetic resin sheet 3 from the back face side of the wood substrate 5. A veneer 1 thinner in thickness than the soft synthetic resin sheet 3 is stuck on its surface, and a cushioning material 8 is stuck on the back face of the wood substrate 5. Wood flour of 30-60wt.% is preferably mixed in the soft synthetic resin sheet 3.
Patent JP-S6364814-A (JP)
Title: Air conditioner for vehicle
Inventor: TSUTSUI KENYA
IPC: B60H1/00
Filed: 1986-09-03
Abstract: PURPOSE:To prevent reverse flow of the open air to an internal air intake port, by a method wherein, in a running ram pressure utilizing open air intake system title device, an internal and open air switching damper controls an open air amount through regulation of the opening of an open air regulating damper during shut off of internal air. CONSTITUTION:When an open air regulating damper 8 is in a full opening position, the opening of an internal and open air switching damper 7, internal and open air are switched or mixed together to feed blast in a car room. Namely, when the internal and open air switching damper 7 is brought into an open air intake position, only the open air is taken in through an open air intake port 5. In this case, through regulation of the opening of the open air regulating damper 8, an intake open air amount is regulated. The regulation enables limitation of intake open air, and enables prevention of the reverse flow of it from an internal air intake port 4 to a car room. This constitution enables introduction of only the open air, and permits prevention of the reverse flow of the open air through the internal air intake port.
Patent JP-2001032758-A (JP)
Title: Ignition device for internal combustion engine
Inventor: INAGAKI HIROSHI
IPC: F02P17/12
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a hard-to-misfire ignition device for an internal combustion engine capable of speedily raising a high voltage for ignition, and providing sufficient electric power for keeping spark discharge for a long period without deteriorating durability of an electrode of a spark plug. SOLUTION: In this ignition device for an internal combustion engine, a switching element 8 is put off for disconnecting a current-carrying after a primary winding L1 is carried a current for primary current carrying time determined based on an operating condition of the internal combustion engine and an ion current, and a second high voltage generating circuit 40 is driven to supply a reverse direction current instantaneously, so a high voltage for ignition is generated at a secondary winding L2 for spark discharge of a spark plug 2. By changing the primary current carrying time in accordance with the operating condition, the optimum spark energy can be supplied, and consumption of an electrode of the spark plug can be restrained from proceeding more than necessary.  Spark discharge can be raised speedily, and spark discharge can be kept long, thereby misfiring is less likely to occur in various operating conditions.
Patent JP-H0255924-A (JP)
Title: Sample and hold circuit for noncontact temperature measuring instrument
Inventor: OSHIMA TAKESHI
IPC: G01K11/26
Filed: 1988-08-22
Abstract: PURPOSE:To eliminate the variance of a voltage from a holding circuit for controlling a voltage-controlled oscillator by providing a low-pass filter which has a relatively large time constant in front of the holding circuit. CONSTITUTION:A switch SW transmits a signal from a probe M to a PLL through a filter FIL while a control pulse is at a low potential and the PLL compares the phase of the output of the voltage-controlled oscillator VCO with the phase of the signal from the filter FIL by its internal phase comparator PD and controls the VCO frequency and is locked in so that the both are in phase, namely, at the same frequency. Further, a 2nd low-pass filter LPF1 with the relatively large time constant is arranged in front of the holding circuit V.HOLD. Consequently, the 2nd low-pass filter LPF1 removes higher harmonics and noise components sufficiently from a signal inputted to the holding circuit V.HOLD, so a stable DC component is held.
Patent JP-S6365608-A (JP)
Title: Gas insulated electrical machinery and apparatus
Inventor: SATO TATSUO
IPC: H01F27/20
Filed: 1986-09-05
Abstract: PURPOSE:To reduce noise as well as to remove the resonance phenomenon generating on the side plate of a tank by a method wherein a tilt angle is given to the side plate against the side wall of the internal surface of a tank opposing to an iron core, or a sound-insulating plate or a sound-absorbing plate having curvature is provided. CONSTITUTION:The height of the upper sound-insulating plate 10A is almost same as the height of the upper exposed part of an iron core 1, the lower sound- insulating plate 10B is provided at the position of the lower part of the iron core 1 opposing to the upper sound-insulating plate, and a tilt angle theta is given to said sound-insulating plate against the side plate of a tank 4. The upper sound-insulating plate 10A reflects the vibration and noise coming from the iron core 1 as shown by the broken line, and their direct propagation to the side plate of the tank 4 is prevented. The lower sound-insulating plate 10B is arranged in such a manner that the vibration and noise coming from the iron core will not be propagated directly to the side of cooling device 7 through the lower piping 8B. As a result, the reduction in noise of the entire electric machine can be achieved, and the resonant phenomenon of the tank side plate can also be eliminated.
Patent JP-H11192461-A (JP)
Title: Flowing liquid type work cassette washing device
Inventor: TERUI YOSHINOBU
IPC: B08B1/04
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a cassette washing device enhanced in a washing effect by preventing a soiling stripped off from a cassette from being restuck to the other cassette or a washing brush or the like, and also enhanced in production efficiency by enhancing through-put. SOLUTION: Plural washing parts 6, 7, 8 individually washing different parts of a cassette main body 111 in a washing liquid 3 with respective washing brushes 10, 14, 20 are successively formed in a groove shaped washing tank 2 in which the washing liquid 3 continuously flows from a liquid feed part 4 side toward a liquid discharge part 5 side, and plural transfer means 26, 27, 28 by which, corresponding to the respective washing parts 6, 7, 8, the cassette main body 111 during washing is chucked and is brought into contact with respective brushes 10, 14, 20 and also the cassette main body 111 whose washing is finished is transferred to a washing part on the upstream side, are provided.
Patent JP-S58110611-A (JP)
Title: Method and device for modifying converter slag
Inventor: TAKEUCHI HIDEJI
IPC: C21C5/28
Filed: 1981-12-24
Abstract: PURPOSE:To make the effective utilization of slag contg. valuable elements possible by blowing a mixture of powders of said slag, reducing agents, etc. into molten iron, and removing the valuable elements reduced and migrated into the molten iron as soda slag from the inside of the molten iron. CONSTITUTION:A powdery mixture of slag contg. valuable elements such as Fe, P, Mn, V, Nb and the like, reducing agents, and a flux is blown by a carrier gas through bottom blowing tuyeres 4 into high temp. molten iron 9. The valuable elements in the slag are reduced and migrated into the iron 9. Thereafter, modified slag floated and formed on the surface of the molten iron 9 is removed. After the valuable elements in the molten iron are allowed to concentrate, powdery fluxes consisting essentially of soda ashes, solid oxygen sources, etc. are added through the tuyeres 4 to convert the valuable elements in the iron 9 to soda slag which is then removed from a molten metal vessel 2. Thus, the valuable elements are removed from the slag and the dephosphorized slag is reutilized.