baber/WOPTO huggingface dataset:
Patent JP-H04292904-A (JP)
Title: Manufacture of complex of oxygen permeable film-substrate
Inventor: OKUYAMA RYOICHI
IPC: H01M8/02
Filed: 1991-03-22
Abstract: PURPOSE:To obtain a complex of an oxygen permeable film-substrate where the oxygen permeable film and substrate are integrated, by a method wherein slurry into which powder of a perovskite oxide is mixed up and slurry into which powder of a metallic oxide is mixed up are molded and fired in succession. CONSTITUTION:After slurry, which is obtained by mixing up powder of a perovskite oxide into a solvent, is molded and made into a molded body of an oxygen permeable film, slurry, which is obtained by mixing up powder of a metallic oxide into the solvent, is molded on one side surface, which is made into a composite molded body where a substrate molded body is formed, fired and a complex of an oxygen permeable film 5-substrate is obtained. Since a quantity of the powder of a perovskite oxide, which is mixed into the slurry, can be controlled, making of the complex of an oxygen permeable film-substrate into high performance can be contrived.
Patent JP-S59209168-A (JP)
Title: Sheet retainer of printing machine
Inventor: SUZUKI TAKAMI
IPC: B41J3/54
Filed: 1983-05-12
Abstract: PURPOSE:To beautifully print characters and symbols by providing a printing hole for a pen printing mechanism and a printing window for other printing mechanism opposite at a slight gap to a carriage along a platen mounted on the carriage. CONSTITUTION:A pen printing mechanism 52 is provided at the left side of a carriage opposite to a platen 10. Two rising pieces 56, 58 are provided on a supporting block 54 secured to the carriage, through holes are opened at the pieces, a pin 60 is supported through the holes toward the center of the platen 10 on the block 54. The rear end of the pin 60 is covered with a cap 62, which is disposed before the piece 56 remote from the platen 10, and mounted on the block 54 by a mounting screw 64. A compression spring 66 is contained in the cap 62, and a pin 60 is pressed to the platen 10 by this spring.
Patent JP-S5418249-A (JP)
Title: Retrieval device
Inventor: MAKINO TAKENORI
IPC: G06F17/30
Filed: 1977-07-11
Abstract: PURPOSE:To ensure a high-speed and high-efficiency execution of binary search algorism BSA by securing an automatic seaching for the data which corresponds to the designated key value and the searching terms.
Patent JP-S567501-A (JP)
Title: Antenna train with high front-back ratio by binomial distribution
Inventor: ARIMURA KUNITAKA
IPC: H01Q21/08
Filed: 1979-06-30
Abstract: PURPOSE:To realize low side lobe by increasing the front-back ratio of the antenna directivity, by locating other wave sources orthogonal to the progressing direction of electromagnetic waves and by taking the distribution of the wave sources as the binominal distribution. CONSTITUTION:The wave source (b) having double power distribution is located on a plane almost orthogonal to the direction of the signal wave E, apart from the distance (d) from the wave source (a) and apart by (l) front or back the source (a), and the wave source (c) having power distribution rate of unity is located to the wave source (b) with the same relation as the location of the wave source (b) to the wave source (a). Further, the location is taken as the binomial distribution, resulting in E=cos<n-1>[[beta(lcostheta-dsintheta)-delta]/2]  and where delta and l are denoted as betal and lambda/4 respectively, E=cos<n-1>[pi[cos(phi-theta)/cosphi-1]/4] and this value reaches zero with (n) increased.
Patent JP-H06295867-A (JP)
Title: Epitaxial growth method for semiconductor
Inventor: FUJITA YUKIHISA
IPC: H01L21/205
Filed: 1993-04-09
Abstract: PURPOSE:To allow heavy doping of nitrogen and large area growth of semiconductor compound by employing a nitrogen compound containing double bond of nitrogen atoms as a nitrogen supply material thereby facilitating impurity (nitrogen) doping in the epitaxial growth of group II-IV compound semiconductor. CONSTITUTION:A growth material is fed onto the surface of a substrate 3 placed in a high vacuum reaction chamber 1 by means of a molecular beam thus growing crystals epitaxially on the substrate 3. When a group II-IV compound semiconductor is grown by such molecular beam epitaxy, a nitrogen compound containing double bonds (N=N) of nitrogen atoms is employed as a nitrogen supply material at the time of nitrogen doping. For example, ZnSe crystal is grown epitaxially on a GaAs substrate 3 using an MBE system and nitrogen is introduced as a dopant thus obtaining a p type semiconductor crystal. In this regrad, methylazide is introduced as a nitrogen compound containing N=N bonds into an RF plasma cell 5.
Patent JP-H11277140-A (JP)
Title: Cylindrical tube for protecting inside diameter of metal coil product
Inventor: HOKU MITSUO
IPC: B21C47/28
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical tube for protecting an inside diameter of a metal coil product having both functions of protecting the inside diameter of a metal coil product and preventing a slip at the time of coiling and moreover having an excellent recycling property and cost effectiveness. SOLUTION: An inside diameter of a metal coil product is protected with this cylindrical tube. In such a case, with respect to the cylindrical tube, a coating material 10 is attached on the outer surface of a metal cylindrical tube base body 1, and the coating material 10 is formed by cylindrically joining a sheet wherein the film of polyurethane 2 to 5-100 μm in thickness is formed on a single surface or both surfaces of a synthetic fiber sheet 3 in which nylon threads or polyester threads are woven.
Patent JP-S61242903-A (JP)
Title: Production of compound oxide ceramic powder
Inventor: KATO YOSHIHARU
IPC: C01G29/00
Filed: 1985-04-17
Abstract: PURPOSE:To obtain the titled powder containing microcrystalline, particularly lead at a given ratio using sufficiently a small amount of a binder, by incorporating a carbonate of a ceramic raw material with hydroxide thereof separately precipitated with lead hydroxide, drying the resultant mixture, and heat-treating the dried mixture. CONSTITUTION:Aqueous solutions of ceramic raw material water-soluble salts, e.g. nitrate or chloride, precipitable respectively as carbobate or hydroxide are prepared in the first and second tanks. CO2 gas or a precipitating agent consisting of an aqueous solution of a water-soluble carbonate, NH3 gas or aqueous solution of a soluble hydroxide is added thereto, and pH is adjusted to 7-10 to give precipitates of the carbonate or hydroxide. NH3 gas or aqueous solution of a soluble hydroxide is added to lead acetate or nitrate in the third tank, and pH is adjusted to 7-10 to give precipitates of the hydroxide. The resultant slurries in the first-third tanks are respectively mixed, filtered, washed with water and dried to give powder, which is heat-treated to afford the aimed compound oxide ceramic powder.
Patent JP-H04294535-A (JP)
Title: Method and device for transferring wafer of surface treatment device
Inventor: KODAMA SHUNSAKU
IPC: H01L21/306
Filed: 1991-03-22
Abstract: PURPOSE:To enable non-uniformity of surface treatment of wafers to be eliminated by reducing a total amount of required surface treatment liquid or surface treatment steam by reducing an installation area of a volume and an entire devie of a treatment bath. CONSTITUTION:Two wafer carriers 1.1 are placed on a carrier-placing stand 2 while they are placed side by side in wafer-alignment direction, two wafer- retaining tools 6.6 are provided so that it can be elevated relatively in reference to the carrier-placing stand, and then wafers W within each wafer carrer 1.1 are pushed up and retained relatively by two wafer retaining tools 6.6. Two wafer-retaining tools 6.6 are provided freely so that they are separated in wafer-alignment direction and then the wafers W which are separated into a front group W1 and a back group W2 are aligned in equal pitches. The wafers W of two wafer carriers are held collectively by a wafer chuck 15 and then are dipped into a treatment bath 20. The wafers W are not divided into the front and rear groups within the treatment bath 20, thus forming a uniform rising flow of treatment liquid.
Patent JP-2000281583-A (JP)
Title: Health auxiliary preparation containing leaf of mulberry and health auxiliary beverage and food
Inventor: GOTO YOSHIO
IPC: A61K31/722
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a safe and readily ingestible health auxiliary preparation having prevention of obesity and health auxiliary action concerning improvement on bowel movement by including leaf of mulberry, its powder, its extract and chitosan in a composition of the components. SOLUTION: This preparation is obtained by including 5-90 wt.% either one of leaf of mulberry, its powder and its extract, 5-60 wt.% chitosan and preferably further 1-30 wt.% either one of gluconic acid, glucono-delta-lactone and salts of gluconic acid. The preparation preferably has a form of tablet, granule and capsule. The effective daily intake amount of the preparation is orally 1-50 g/60 kg weight. It is preferable to obtain a health auxiliary beverage and food by including the above effective ingredient and gluconic acids. The beverage and food may be formulated in powdery state or liquid-like state. Total intake amount of the components is preferably 1-30 g.
Patent JP-S527707-A (JP)
Title: Sheet fixing equipment of sheet recorder/player
Inventor: NAKAMATSU YOSHIROU
IPC: G11B25/04
Filed: 1975-07-08
Abstract: PURPOSE:Permit easy reading of records printed up to the edge of the sheet by fixing the sheet using a white holding frame, in a sheet recorder/player.
Patent JP-H02265466-A (JP)
Title: Pipe packed with wire net
Inventor: KURAMOCHI ISAMU
IPC: A24F13/16
Filed: 1989-04-04
Abstract: PURPOSE:To prevent fire by light of tobacco by attaching a cylinder made of a wire net on the tip of a handle and providing a stopper in the cylinder. CONSTITUTION:A wire 11 is drawn and a stopper 7 is hang on a pin 14. Then the upper part of a handle 1 is pushed and a taking-in and out port 3 is opened and tobacco 17 is put into a pipe and fixed by releasing the upper part 2 when the tobacco is brought into contact with the mouth 8 of a stopper 7. Then when the tobacco is taken in mouth, light is brought close to the tip (hole 10) of the pipe and breathed in mouth, the tobacco 17 is fired. After breathing, when the trigger 14 is pushed, a pin 15 is opened and ash and fire is instantly caught by the stopper 7 and fire is extinguished. A cigarette end is taken out by pushing the upper part 2 and opening the taking-in and out port 3. Ash attached to the stopper 7 is dropped by striking the stopper 7 twice or three times utilizing a spring 6 in the pipe. When the pipe is carried about, the pipe is put in a case 16, since the pipe is stained by nicotine or ash attached to the cylinder 5 of wire net. Stain of nicotine or ash of cylinder 5 of wire net is sometimes dropped by a cleaning liquid. Thus, the pipe is free from care of fire and drop of ash or spark of fire, because fire of tobacco is not directly brought into contact with a thing.
Patent JP-H04315589-A (JP)
Title: Articulated manipulator having seven degrees of freedom
Inventor: TORII NOBUTOSHI
IPC: B25J9/16
Filed: 1991-04-16
Abstract: PURPOSE:To simplify control calculation of an action mechanism setting a crossing point as a reference point by crossing at least the action axes of joints of a shoulder part among respective three joints of a shoulder part and a wrist part. CONSTITUTION:An upper arm part 16, a elbow part 18, a front arm part 20, and a wrist part 22 are connected to a shoulder part 14 supported with a base part 12, and hence an articulated manipulator having seven degrees of freedom is constituted. Three shoulder joints R1, R2, P3 are provided in the shoulder part 14, and three wrist joints R5, P6, R7 are provided in the wrist part 22. In this case, the shoulder part is at least formed out of three shoulder link elements containing at least one crank shaped link element. Further, the wrist part is also formed out of three link elements, at least the action axes of the joints of the shoulder part 14 are crossed at one point, and it is favorable that the action axes of the joints of the wrist part 22 are also crossed at one point.
Patent JP-S63249248-A (JP)
Title: Address management system
Inventor: HATANO TAKASHI
IPC: H04L69/14
Filed: 1987-04-06
Abstract: PURPOSE:To improve profitability by storing an area number indicating an area in a transmission data buffer in which the succeeding transmission data are to be stored in each communication line and counting up the area number by a counting circuit connected to respective communication lines in common. CONSTITUTION:An area number storing means 400 stores the area number (j) of an area 101 in which the succeeding transmission data are to be stored in each communication line 4. An area number counting means 500 counts up the area number (j) stored in the means 400. A transmission device 200 inputs the area number (j) stored in the means 400 and a line number (i) outputted from a line number counting means 300 in a transmission data buffer 100 to write the succeeding transmission data. Thereby, it is unnecessary to form a counting circuit for counting up and holding area numbers for feeding transmission data in each storing communication line. Consequently, the profitability of a data transmission system can be improved.
Patent JP-H01255790-A (JP)
Title: Joining construction for new charge and exhaust cylinder
Inventor: NAGAI KAZUO
IPC: F16L37/12
Filed: 1988-04-06
Abstract: PURPOSE:To obtain a joining construction capable of being easily joined and withdrawn by providing a socket provided with a claw made of an elastic material, an insertion member on which a circumferential groove is formed, and a stop ring rotatably fitted on the outer periphery of the socket. CONSTITUTION:A claw 4 whose tip 5 is directed toward the inner periphery and which forms a projection 5 outward is attached to an opening 3 formed at a part of the outer periphery of a socket 1. The claw is made of an elastic material. A circumferential groove is formed on the outer periphery of an insertion member 2 so that the tip 5 of the claw 4 is just engaged with the groove when the insertion member is inserted into the socket 1. In a part of a stop ring 9 fitted on the outside of the socket 1, an escape member 10 is provided so that the claw can escape outward.
Patent JP-S59208806-A (JP)
Inventor: NOI KEIICHI
IPC: C04B35/46
Filed: 1983-05-13
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-H06283981-A (JP)
Title: Duty-cycle equalizing circuit
Inventor: MAIKERU ESU EERURITSUHI
IPC: H03K5/00
Filed: 1993-04-12
Abstract: PURPOSE: To provide the method that overcomes limitation and defects of the conventional technology and that changes a duty cycle of an incoming digital logic signal to provide an equalized duty cycle and to provide the circuit. CONSTITUTION: The duty cycle equalization circuit CMOS current sources 26, 28 that have source electrodes connecting to an input circuit to equalize a duty cycle of an incoming 2-level logic drive signal and to receive a resulting 2-level logic drive signal and have drain electrodes connecting to a sawtooth wave signal forming path, a sawtooth wave forming circuit 38 connecting to the sawtooth wave signal forming path to form a sawtooth wave, reference voltage generating circuits 34, 36 that generate a reference voltage level as a function of the 2-level logic drive signal, and a differential comparator circuit element 40 that receives the sawtooth wave at its data input and receives the reference voltage at a reference signal input to provide a logic signal whose timing is in matching with each cross point of the sawtooth wave signal based on the reference voltage level.
Patent JP-H03285009-A (JP)
Title: Manufacture of extra-low nitrogen steel by refining
Inventor: KIYOSE AKITO
IPC: C21C7/10
Filed: 1990-03-30
Abstract: PURPOSE:To increase the rate of denitrification of molten steel and to efficiently and economically obtain extra-low nitrogen steel by adding a solid metal hydride to the molten steel in a prescribed range of concn. of carbon when the molten steel is denitrified under reduced pressure. CONSTITUTION:When molten steel is denitrified under reduced pressure, e.g. 0.5-2mmHg, a solid metal hydride such as TiH2, MgH2, VH2 or ZrH2 is added to the molten steel in the range of <=0.01wt.% concn. of carbon with carrier gas through a top blowing lance and the concn. of nitrogen in the molten steel is reduced to <=10ppm.
Patent JP-S63251572-A (JP)
Inventor: IWAMOTO MINEICHI
IPC: E04G11/44
Filed: 1987-04-08
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-H02265411-A (JP)
Title: Lawn mower with blower
Inventor: AMANO AKIRA
IPC: A01D34/63
Filed: 1989-04-03
Abstract: PURPOSE:To obtain a lawn mower with a blower capable of smoothly transporting mowed lawn by attaching a fan to send air to a chute and a cutter blade to the same shaft in a cutter housing. CONSTITUTION:When pulleys 39 are rotated by power of an engine, a pulley 38 is rotated and the rotation is transmitted to pulleys 24 and 33. By the rotation, cutter blades 7 are rotated through support shafts 7a to mow lawn. A sirocco fan 20 is revolved by rotation of the shaft 7a at the right side and air taken in from an air intake hole 6b... is sent from an outlet hole 29b to a low chute 10 side. On the other hand, rotation of the shaft 7a at the right side by revolution of pulley 24 is transmitted to a pulley 6d, an impeller 16c is rotated and air is sent to the chute 10 side. Consequently, lawn mowed by the blades 7 is transported to the chute 10 by air by the fan 20 and further sent through a blower 16 as well as the fan 20 through a middle chute 11 and an upper chute 12 to a hopper stop 13.
Patent JP-H11281134-A (JP)
Title: Air conditioner
Inventor: NAKAE TSUGIO
IPC: F24F11/02
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent reduction in operating efficiency in an energy saving mode by putting out either of light emitting elements being turned on the basis of the correlation of at least two information. SOLUTION: In the case an energy saving mode is set, and an accumulated time H is a time h1 or more, a light emitting element 102G of a filter economic lamp 100 is turned off. In the case an energy saving mode is set, and the accumulation time H is less than a time h2, the light emitting element 102G of the filter economic lamp 100 is turned on. As a result, in the case the accumulated time H is less than the time h2, the filter enonomic lamp 100 emits green light only when the energy saving mode is set. Moreover, when the accumulated time H exceeds the time h1, the filter economic lamp 100 turns on in red so as to warn of maintenance such as cleaning or replacement of a filter 46 whether or not the energy saving mode is set.
Patent JP-H06297726-A (JP)
Title: Ink jet recording apparatus and ink residual amount detecting method
Inventor: DOI TAKESHI
IPC: B41J2/14
Filed: 1993-04-12
Abstract: PURPOSE:To detect an ink residual amt. so as to be capable of using ink to the utmost limit without lowering the life of a recording head and suddenly stopping recording in an ink jet recording apparatus. CONSTITUTION:In an ink jet recording apparatus equipped with an energy generating element 19 generating energy utilized in order to emit ink from an ink emitting orifice 15 and a liquid chamber 17 storing the ink supplied to the emitting orifice 15, the sonic wave generating means 20 and a sonic wave detection means 40 are provided and the sonic wave generated by a sonic wave generating means 20 is detected by the sonic wave detection means 40 and the presence of the ink in the liquid chamber is detected on the basis of the detected sonic wave.
Patent JP-H01258303-A (JP)
Title: Conductive paste
Inventor: SUEHIRO MASATOSHI
IPC: H01B1/22
Filed: 1988-04-06
Abstract: PURPOSE:To make a tone of a heating coil heater for blur prevention from dark brown to black by using conductive paste containing a specific amount respectively of silver powder, glassy frit, a prescribed multiple oxide, which is a colorant component and an organic vehicle. CONSTITUTION:Conductive paste containing a specific amount respectively of iron powder, glassy frit, a prescribed multiple oxide, which is a colorant component and an organic vehicle is used. The amount of use of iron powder shall be from 35 to 85wt.%. Glassy frit has for instance, PbO-B2O3-SiO2 and PbO-B2O3 as the main components while the amount of use shall be from 0.5 to 15wt.%. From 0.5 to 20wt.% of at least one kind selected from a group consisting of a multiple oxide containing, for instance, manganese oxide, chrome oxide, cobalt oxide, copper oxide, iron oxide and at least two kinds of manga nese, chrome, cobalt, copper and iron is used as the component of the colorant. The amount of use of the organic vehicle shall be from 8 to 40wt.%.
Patent JP-2000278119-A (JP)
Title: Push-pull circuit and pll circuit integrating the same
Inventor: ITO FUMITO
IPC: H03F3/30
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To enable the multiplication of signal frequencies and the synthesis of phases by respectively connecting the input nodes of complementary devices such as transistors or MOS and forming a circuit to perform push-pull operation without using a delay line or the like. SOLUTION: This push-pull circuit is composed of a reference signal frequency f1, an input signal frequency f2, an n-channel MOS Q1 and a p-channel MOS Q2. The sources of the n-channel MOS Q1 and the p-channel MOS Q2 are mutually connected and become an output node OUT. Besides, the sources (second electrodes) are respectively grounded through resistors R1 and R2. Concerning drains (first electrodes), the n-channel MOS is connected to a high potential side power source VDD (first reference potential) and the p-channel MOS is connected to a low potential side power source VSS (second reference potential) on principle. The gates (control electrodes) are respectively connected to an input terminal.
Patent JP-H03285135-A (JP)
Title: Wind tunnel test model hinge moment balance
Inventor: ABETA TAKESHI
IPC: G01M9/06
Filed: 1990-04-02
Abstract: PURPOSE:To perform accurate measurement by a strain gauge by perfectly sealing the upper and lower parts of a steering surface by filling the local depressed part provided in the vicinity of the boundary of a main body and the steering surface so as to cross an air stream at a right angle with a shaping material to hold the flow of the air stream to a streamline shape. CONSTITUTION:The vertical component of air force behind the center of a hinge generated on a steering surface 1 is absorbed by pivots 2 whose surfaces are shaped by a silicon resin 8 low in rigidity connecting a high rigidity main body 7 and the steering surface 1 and moment is separated to act an element part 3 as the force F divided by the distance 1 between the center of the hinge and the pivot part 4 of an element part. This moment distribution is small on the pivot 4 and becomes max. on the center of the hinge and hinge moment can be ideally detected by the strain gauge 5 on the center of the hinge. The main body 7 and the steering surface 1 are molded by cutting an integral material and, only by generating depressed part at the regions of the pivots 2, a continuous cross-section is kept in the direction right-angled to an air stream and large air force can be supported by the shearing force thereof and no separate seal is required.