baber/WOPTO huggingface dataset:
Patent JP-H05152185-A (JP)
Title: Processing method for three-dimensional curved
Inventor: KANEKO TAKU
IPC: H01L21/30
Filed: 1991-11-26
Abstract: PURPOSE:To provide a simple processing method being more suitable for mass production of an arbitrary three-dimensional curved surface constituting, for example, a silicon diaphragm. CONSTITUTION:A photoresist film 12 is formed on an upper surface of a silicon substrate. This photoresist film 12 is exposed to light with an energy distribution set by a filter 13, and then developed. A predetermined three-dimensional curved surface is formed on the upper surface of the photoresist film 12 by this developing process, and is then subjected to plasma processing in an etching chamber. In this case, a gas for incinerating a photoresist and a mixed gas for etching a silicon are introduced into this etching chamber so that the configuration of the upper surface of the photoresist film 12 can be transferred to the upper surface of a silicon substrate 11.
Patent JP-H04183627-A (JP)
Title: Automotive air conditioner
Inventor: YOSHIDA MASATO
IPC: B60H1/00
Filed: 1990-11-15
Abstract: PURPOSE:To enable the control of optimum cooling output which corresponds to changes, even if external environment changes or heat capacity in a car changes due to increase or decrease of the number of passengers and baggages, by making on/off threshold of a compressor rise and fall by taking into considerations the conditions outside and inside car room. CONSTITUTION:An air conditioner is controlled by a controller 1. Consequently, various sensors which detect outside and inside conditions to set cooling amount, for example, a solar radiation sensor 2, an outside air sensor 3, a cooling temperature sensor 4, and an inside air sensor 5, are connected to the controller 1. Also, a temperature set device 6 which is set by user (driver) is connected to it. Further, a fuzzy computing element 13 is connected to it to assume and output on/off set point (threshold) of a compressor and input it in a comparator 14. The result which is compared in the comparator 14 is input in a compressor 11 as on/off instruction output of the compressor 11. On the other hand, an air mix damper 10, the compressor 11, and a blower 12 are connected to tire controller 1 as control object.
Patent JP-2000137550-A (JP)
Title: Information processor, power managing method and recording medium
Inventor: ARAI SUSUMU
IPC: G06F3/12
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To effectively control the power of common units without damaging convenience by detecting the operation states of plural information processing means and stopping the operation of the common unit whose use frequency is small in accordance with a detection result. SOLUTION: The operation states of plural information processing means are detected and the operation of a common unit whose use frequency is small is stopped in accordance with a detection result. In an information processing system 1, a server device 3 and client devices 4-1 to 4-n are connected through a network 2. The sever device 3 detects the operation states of the client devices 4-1 to 4-n by a power management program stored in a hard disk drive and generates a power management table which is set at every hard disk driver 5, a printer 6 and a scanner, which are the common units, based on the detection result and controls the operations of the common units 5-7 in accordance with the generated power management table.
Patent JP-S63168392-A (JP)
Title: Optical recording medium
Inventor: OGUCHI YOSHIHIRO
IPC: G11B7/24
Filed: 1986-12-30
Abstract: PURPOSE:To achieve the increase of long term shelf life and repetitive reproducing characteristics by improving the stability to heat and light, by providing a recording layer which contains at least one compound among pyrylium compound and at least one compound among aminium salt compound or diimonium salt compound. CONSTITUTION:A title optical recording medium can be formed by providing a recording layer 2 consisting of an organic membrane containing at least one pyrylium compound of general formula I, II, III, or IV and aminium salt compound of general formula V or diimonium salt compound of general formula VI on a base 1. Said recording layer 2 can be formed by applying coat liquid prepared by dissolution mixing or dispersion mixing of compounds abovementioned into organic solvent. Polyester or the like are used for the base 1. A construction in which an undercoating layer 3 and/or a protection layer 4 are provided, can be formed. The undercoating layer 3 is established for the purposes of increase of adhesive property, barrier of water or gas and others, increase of shelf life stability of the recording layer, increases of reflectance, protection of the base from solvent, formation and heat release effect of pregroup, etc.
Patent JP-H07158378-A (JP)
Title: Lubricating device of rock drill
Inventor: KOBAYASHI TOYOHIKO
IPC: E21B19/086
Filed: 1993-12-13
Abstract: PURPOSE:To supply a lubricant to a sliding part between a mount member of a drifter and a guide cell by using the lubricant discharged from the drifter. CONSTITUTION:This invention relates to a lubricating device of a rock drill 1 which is provided with an excavation hole rod 22 and a drifter 20 which forces the rod 22 to excavate a specified hole and a guide cell 21 which guide- supports the drifter 20 and the excavation hole rod 23 and a feeding mechanism which allows the drifter 20 and the excavation hole rod 22 to carry out a feeding operation along the guide cell 21 and which is also provided with a lubricant hose which feeds lubricant into the internal mechanism of the drifter 20. The drifter 20 is supported and guided to the guide cell 21 by way of a mount member 50. On the mount member 50, there are formed oil passages 52h and 53h which feed the lubricant discharged from the drifter 20 to a sliding part between the mount member 50 and the guide cell 21.
Patent JP-H11138067-A (JP)
Title: Rainfall device
Inventor: SATO YUZO
IPC: B05B17/00
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a rainfall device which is capable of setting rainfall conditions freely and is of a simple construction with good maintenability. SOLUTION: In the rainfall device 1 which drips a water droplet from above an object, a condensation plate 5 with a plurality of terminals extending downward above the object and a means for supplying water to the condensation plate 5 are arranged to collect a condensate generated on the lower face of the condensation plate 5 into each of the terminals as a water droplet and drip the water droplet. The method for supplying the water to the condensation plate 5 is to supply the water from the upper face of the condensation plate 5 in the case of the condensation plate 5 being permeable and spray the water from the lower face in the case of the condensation plate 5 being impermeable.
Patent JP-S63161911-A (JP)
Inventor: SUZUKI KATSUAKI
IPC: A47J27/00
Filed: 1986-12-26
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-H01156414-A (JP)
Title: Steelmaking tuyere
Inventor: OMIYA SHIGERU
IPC: C21C5/48
Filed: 1987-12-11
Abstract: PURPOSE:To obtain the title steelmaking tuyere having excellent resistance to wear, fire and spalling by using a metallic pipe obtained by coating the inner wall surface with a metal oxide film and further forming a metal carbide film thereon and having excellent heat resistance as the tuyere inner pipe. CONSTITUTION:A duplex-pipe blowing tuyere consisting of the inner pipe 1 and outer pipe 2 is inserted into the refractory material 8 of a steelmaking refining furnace. Oxygen, an inert gas and the powder 5 of quick lime and fluorite are blown in from the inner pipe 1, and a coolant 6 such as gaseous propane is blown in from the gap between the inner pipe 1 and outer pipe 2. In the tuyere, the inner pipe 1 is formed with a metallic pipe of stainless steel, etc. In addition, the inner wall surface is coated with the thermally sprayed film 9 of the metal oxide such as ZrO2 having excellent wear resistance and deposition resistance to molten steel, and further coated thereon with the thermally sprayed film 10 of a metal carbide such as CrC. As a result, a highly durable steelmaking tuyere having excellent resistance to wear and spalling is obtained.
Patent JP-H02158246-A (JP)
Title: Demodulating device for four-phase modulated signal
Inventor: YAGISHITA CHO
IPC: H04L27/22
Filed: 1988-12-09
Abstract: PURPOSE:To decrease the number of external components by using only a digital circuit to demodulate a digital signal from a QPSK signal, and to generate a phase comparison error signal between the QPSK signal and a reference phase signal. CONSTITUTION:This device consists of 1st multiplying circuits 11, data decision circuits 12, 2nd multiplying circuits, an adder 14, and an error signal output circuit 15 which are all composed of digital circuits. The demodulation and regeneration of the digital signal and the generation of the phase comparison error signal between the four-phase modulated (Quad Phase Shift Keying: QPSK) signal and reference phase signal are performed by those digital circuits. Consequently, the circuit scale is reduced.
Patent JP-H05150841-A (JP)
Title: Reducing valve
Inventor: OKETANI KOICHIRO
IPC: G05D16/00
Filed: 1991-11-27
Abstract: PURPOSE:To reduce the pressure of a fluid while preventing cavitation by a reducing valve having a simple structure. CONSTITUTION:A valve seat 3 is engaged in a valve box 1 where a flow passage is so formed that the fluid flows right and left. An annular groove part 3c is formed in the valve seat 3. A valve body 2 where a projecting part 2a facing the groove part 3c is formed is freely slidably supported in the valve box 1. Consequently, a structure like a labyrinth is formed between these valve body 2 and valve seat 3.
Patent JP-H10154926-A (JP)
Title: Serial signal generator
Inventor: KONISHI HIROYUKI
IPC: B60R21/01
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To generate a plurality of serial signals whose periods and whose duty ratio differ without the use of timer coincidence interrupt processing. SOLUTION: A processing circuit 31 of a side face controller 7 selects a serial bit signal in combination with a plurality of unit signals and interval signals alternately corresponding to a shock signal based on an output of a shock sensor 4. A designation circuit 32 reads each unit signal of a selected serial bit signal one by one signal each from memories 33, 34 and transfers the read signal as a parallel bit signal to a shift register 36. For this transfer period, the processing circuit 31 allows the shift register 36 to introduce a 2nd signal of a level corresponding to a final bit of the preceding unit signal to a conductor wire 38. After the transfer of the unit signal, the processing circuit 31 allows the shift register 36 to introduce bits of the unit signal sequentially one by one bit each in series synchronously with a clock signal.  The shock signal is generated on the conductor wire 38 by repeating the operation above.
Patent JP-S63164759-A (JP)
Title: Binarization processing method
Inventor: SATO SHINICHI
IPC: H04N1/40
Filed: 1986-12-26
Abstract: PURPOSE:To attain proper binarization without causing a phase delay in a threshold signal by applying a convolution operation to a digital picture signal. CONSTITUTION:A 2-dimensional FIR low pass filter 12 applies the convolution operation to a noticed picture element P and 8 referenced picture elements Q,...,W, X therearound and applies the lower pass filter processing in both main scanning and sub scanning directions to calculate a mean operation value VL. An arithmetic means 14 fetches a fixed threshold signal Va from a fixed threshold signal setting means 13 to calculate a variable threshold signal VS based on the mean arithmetic value VL while referencing the fixed threshold value signal Va. On the other hand, a comparator 15 applies binarization processing to a digital picture signal VIN fetched before according to the variable threshold signal VS and gives the obtained binarization signal VOUT to a digital signal output means 16. Thus, the picture signal is binarized without causing the phase delay in the threshold value signal while taking the picture signal change in both main scanning and sub scanning directions properly into consideration.
Patent JP-H11145602-A (JP)
Title: Printed wiring board
Inventor: ARAKAWA KOICHI
IPC: H05K3/28
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To improve reliability in electrical connection, by preventing flux creep from a through hole where a circuit part is attached. SOLUTION: Related to a printed wiring board, a specified wiring pattern 4 is formed on the front and rear sides of an insulating substrate 1. A mounting hole (through hole) 2 penetrates the front and rear sides of the insulating substrate 1. A connection terminal (electrode part) 5 is formed around the mounting hole 2 on the side of a mounting surface (a) where the circuit part of the insulating substrate 1 is mounted. A barrier wall part 7 prevents a flux, coated from a solder surface (b) of the insulating substrate 1 between the connection terminal 5 and the mounting hole 2, from sticking to the connection terminal 5.
Patent JP-H09151699-A (JP)
Title: Center pillar member fitting device for tunnel
Inventor: MARUYAMA SUMIO
IPC: E21D11/28
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To make a center pillar member fitting device applicable to a shield machine having a screw conveyer in the central position in the cross direction on the advance side. SOLUTION: A lifting link mechanism 5 having each pair of lifting side guide rollers 5f, central guide rollers 5e and winch side guide rollers 5g is supported on a link support bracket 2a projected on the outer periphery of a screw conveyer 2 through an oscillating fulcrum shaft 5b, and a winch 6 is provided on the lower position of the lifting link mechanism 5 of the outer periphery of the screw conveyer 2, thereby wrapping a wire rope 7 for suspending a center pillar member 9 round a space ring 5h between the guide rolls.  Thus, the center pillar member 9 is lifted avoiding the screw conveyer by winding up the wire rope 9 with the winch 6, and after one end side is fixed, the wire rope 7 is transferred from the center pillar member 9 to the winch side roller support shaft and again winding up to rotate the lifting link mechanism 5, whereby the center pillar member 9 can be lifted horizontally.
Patent JP-2001135412-A (JP)
Title: Connector with lock mechanism
Inventor: NITTA KUNIHIRO
IPC: H01R13/639
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a clear feeling of a locking click, even if an arm-like lock spring of mold plastic or the like is annealed, and to make it easy to see if lock is complete or incomplete. SOLUTION: A connector housing 110 for a cable-side connector 100 is provided with a locking projection 120. A connector housing 210 for a substrate-side connector 200 is provided with an integrally formed arm-like lock spring 220 and with one end thereof supported and fixed on the connector housing 220 and the other end in contact with a tip portion of the arm-like lock spring 220. There is provided a metal spring 230 for increasing the force with which the tip portion of the arm-like lock spring 220 is pressed against the locking projection and the periphery thereof on and after moving over the locking projection 120, when the lock spring is fit and locked.
Patent JP-H03172063-A (JP)
Title: Picture magnification projection display device
Inventor: MITA KIKUO
IPC: H04N5/74
Filed: 1989-11-30
Abstract: PURPOSE:To present a picture magnification projection display device, which can execute the edition of a document, at low cost by providing a projection part to change transmissivity or a scattering rate according to an electric signal to read the picture of the document, to modulate a space from a light source and to project the picture, and a means to store read picture information into a storage, to read out the picture and to project it. CONSTITUTION:The document picture, which is converted to digital picture information by a picture reading means 1, is stored in a main storing means 3. The stored digital picture information receives a desired edition processing, which is desired by a presenter, in a picture processing means 4 and is supplied to a magnification projection liquid crystal display means 6. The magnification projection liquid crystal display means 6 forms a positive picture by liquid crystal based on the picture information and projects it on a screen while enlarging it by the low-priced liquid crystal display in comparison with a CRT, etc.
Patent JP-H03174977-A (JP)
Title: Method and torch for automatic welding of narrow part
Inventor: SANO KOICHI
IPC: B23K9/173
Filed: 1989-12-04
Abstract: PURPOSE:To prevent an interference of a welding torch with base metals to be welded and to easily weld a narrow part by providing a straight part on the center and bends which are connected with the straight part and have the almost same size radiuses in the directions to offset each other on both ends of the straight part. CONSTITUTION:The straight part 2 is set in parallel with both inside walls of the narrow part H, in other words, in parallel with a welded joint and automatic welding is performed at the flat or horizontal fillet position. Automatic welding can be performed while the interference of the torch with the base metals W to be welded being prevented by setting the straight part in parallel with the welded joint in this way. In addition, a special short type contact chip of the tip of a nozzle or a welding wire is used in order to meet small bottom width dimensions h.
Patent JP-S63163904-A (JP)
Title: On-line interruption process controlling system
Inventor: OZAKI NOBUAKI
IPC: G05B15/02
Filed: 1986-12-26
Abstract: PURPOSE:To restart an on-line operation by editing the data of a processed work in terms of file in real time and at the same time executing the data deletion, etc., of a tracking file under the indication from an input device. CONSTITUTION:The titled process controlling system is constituted of a work detection device 1, the input device 2 such as a keyboard, etc., a display 3 such as a CRT, etc., an NC controller 4, reception and transmission process parts 5 and 6 and a tracking file editing part 7 and also it provides the respec tive files 12-14 of schedule, tracking and process. In this case, a data deletion means 9 for executing the data deletion in the tracking file 12, a data array alteration means 10 and an offering goods data incorporation means 11 are provided in the editing part 7. Thus, the data of the processed work incorpo rated in the tracking file 12 is sequentially shifted to be edited in real time by a real time editing means 8. Moreover editing file, such as the deletion of the data, etc., can be executed.
Patent JP-H06155676-A (JP)
Title: Stretch-wrap multilayered film
Inventor: OE HISASHI
IPC: B32B27/28
Filed: 1992-11-24
Abstract: PURPOSE:To obtain the title film having excellent elasticity recovery properties and a wide heat-sealing temp. range by forming an intermediate layer from a resin compsn. of a specific polypropylene resin, a hydrogenerated substance of a styrene/butadiene block copolymer and an ethylene/vinyl acetate copolymer and laminating layers of a specific ethylene/vinyl acetate copolymer to both surfaces of the intermediate layer. CONSTITUTION:An intermediate layer is formed from a resin compsn. consisting of 75-35wt.% of a polypropylene resin with an m.p. of 140 deg.C or higher and a melt index of 1-10g/10min (230 deg.C), 15-64wt.% of a styrene/butadiene block copolymer hydrogenated substance (SEBS) and 1-50wt.% of one of or both of an ethylene/vinyl acetate copolymer or an ethylene/alpha-olefin copolymer. A layer based on an ethylene/vinyl acetate copolymer with vinyl acetate content of 8-25wt.% and a melt index of 0.2-8g/10min (190 deg.C) is laminated to both surfaces of the intermediate layer. A heat sealing temp. range on a high temp. side is expanded by a polypropylene resin and proper elasticity recovery properties are imparted by SEBS.
Patent JP-H11137911-A (JP)
Title: Water treatment and water treating device
Inventor: MIYANOSHITA TOMOAKI
IPC: B01D35/10
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a water treating device which is equipped with a flocculating and settling device and a filter device in the pre-stage and post-stage respectively and by which filtrate of high water quality can be stably obtained as treated water. SOLUTION: This water treating device 10 is provided with a flocculating and settling device 14 and a filter device 15 for filtering primary treated water that has flowed out from the flocculating and settling device 14 in the pre-stage and post-stage respectively to make filtrate obtained by the filter device 15 treated water.  The filter device 15 is provided with a turbidity meter 70 for measuring the turbidity of the primary treated water, a grading distribution meter 72 for measuring the average particle diameter by the grading distribution of suspended particles in the primary treated water, an arithmetic means 74 for obtaining the desired, added quantity of a coagulant to the primary treated water based on the turbidity and average particle diameter of the primary treated water measured by the turbidity meter 70 and the grading distribution meter 72 respectively in accordance with the correlation between the turbidity and average particle diameter of the primary treated water and the desired, added quantity of the coagulant to be added to the primary treated water when filtering the primary treated water, and second adding means 66, 68 for adding the desired,  added quantity of the coagulant to the primary treated water.
Patent JP-H01153695-A (JP)
Title: Production of rutin or quercetin phosphoric acid ester
Inventor: SHINPO KUNIAKI
IPC: C07H17/07
Filed: 1987-12-11
Abstract: PURPOSE:To obtain the title ester useful in the field of cosmetic, etc., as a water-soluble ultraviolet absorbent, in high yield, without forming a solid resin in the course of the reaction, by reacting rutin or quercetin with phosphorus oxychloride in water in the presence of a base. CONSTITUTION:The objective ester can be produced by reacting (A) rutin or quercetin with (B) phosphorus oxychloride in water in the presence of (C) a base. The amount of the component B is 1.5-7.5mol. per 1mol. of the component A. The component C is e.g. sodium hydroxide and the reaction is carried out at 0-10 deg.C for 30min-2hr.
Patent JP-S63166042-A (JP)
Title: Optical recording medium
Inventor: UCHIYAMA KENJI
IPC: G11B7/257
Filed: 1986-12-26
Abstract: PURPOSE:To prevent deterioration of a recording layer and to improve corrosion resistance, durability and C/N by incorporating silicon and bivalent metal element as a metal or metalloid element into protective layers, incorporating silicon and >=one kinds of metals or metalloids into an intermediate layer and incorporating oxygen and nitrogen into both the layers. CONSTITUTION:This magneto-optical recording medium 1 has the substrate side amorphous protective layer 31 on a substrate 2, has the intermediate layer 4 thereon, is provided with a thin magnetic film layer 5 as the recording layer thereon and is further provided with the substrate rear side amorphous protective layer 35 on the layer 5. The amorphous protective layers 31, 35 contain the silicon and bivalent metal element as the metal or metalloid element and contain further the oxygen and nitrogen. The intermediate layer 4 contains the silicon and other metals or metalloids and contains further the oxygen and nitrogen. The corrosion resistance, reproduction output, and C/N of the medium are thereby improved and the error rate thereof is decreased.