baber/WOPTO huggingface dataset:
Patent JP-H01192874-A (JP)
Title: Moisture-permeable and waterproof cloth
Inventor: NISHIBORI SADAO
IPC: D06M15/263
Filed: 1988-01-22
Abstract: PURPOSE:To obtain a waterproof cloth having both moisture permeability and waterproofness without stuffiness, by forming a resin film containing fine powdery gelatin particles and leatherdust on a base fabric surface and eluting the above-mentioned fine gelatin particles with warm or hot water. CONSTITUTION:A coating solution prepared by blending 100 pts.wt. resin 1 (resin capable of forming a resin film), such as acrylic resin, with 3-15 pts.wt. fine gelatin particles 3 having 3-50mum particle diameter and 3-10 pts.wt. leatherdust 2 having <=15mum particle diameter in toluene is applied to the surface of a base fabric (A) consisting of cotton, rayon, nylon, polyester fiber, by, e.g., a knife coating method, to form a thin resin film (B). The above- mentioned gelatin is then eluted with warm or hot water to uniformly form fine micropores having a smaller size than 3-50mum in the afore-mentioned film and afford the aimed moisture-permeable and waterproof cloth good in touch without stuffiness.
Patent JP-S56108823-A (JP)
Title: Hardening method for alloy cast iron
Inventor: SUZUKI TAKANOBU
IPC: C21C1/08
Filed: 1980-01-31
Abstract: PURPOSE:To increase the strength and the rigidity of undardened part, by hardening alloy cast iron, which contains Cu, Ca, Cr, Mo, and Ni, and which is made by adition of Cu-Ca alloy to cast iron, in such a way that only the surface part is hardened. CONSTITUTION:Alloy cast iron made by addition of Cu-Ca alloy to cast iron contains by weight 0.3-1.5% Cu, <=0.01% Ca, in addition one or not more than two members among <=0.8% Cr, <=0.8% Mo, <=2% Ni. This alloy cast iron is hardened by induction hardening etc. so that only the surface part is hardened to high hardness, hence the unhardened part retains strength and rigidity. Said alloy cast iron is utilized for cylinder liner, sleeveless cylinder block, cam shaft etc. of internal combustion engines.
Patent JP-S56109249-A (JP)
Title: Highly water-absorbing resin molding
Inventor: YOSHITAKE TOSHIHIKO
IPC: C08L7/00
Filed: 1980-01-31
Abstract: PURPOSE: To provide the titled molding which possesses remarkable water-absorption performance and has excellent mechanical strength, by adding a specified additive to a powdered highly water-absorbing crosslinked resin and molding the mixt.  
     CONSTITUTION: 1W50pts.wt. additive (B) selected from the group consisting of compd. having a swelling effect on a component (A) mentioned below (e.g. methyl alcohol), emulsions of various polymers (e.g. vinyl acetate emulsion) and soln. of various polymers (e.g. an acetone soln. of polyethyl acrylate), is added to 100pts.wt. powdered highly water-absorbing crosslinked resin (A) (e.g. a reaction product between PVA and a cyclic acid anhydride). The mixt. is molded under a press. of 1W100kg/cm 2  and at room tempW100°C. The molded article is warmed to remove water or a solvent.  
     USE: Dehydration of an org. solvent, dehydration of soft soil, sludge, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59137076-A (JP)
Inventor: UGAWA SHIYOUHACHI
IPC: A63F7/02
Filed: 1983-01-26
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-S59136205-A (JP)
Inventor: YOKOYAMA AKIMITSU
IPC: B27L5/00
Filed: 1983-01-25
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-S63180074-A (JP)
Inventor: HIDENAGA SHINSAKU
IPC: F26B17/14
Filed: 1987-01-20
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-S63180127-A (JP)
Title: Logic circuit device
Inventor: TAGO HARUYUKI
IPC: G06F7/00
Filed: 1987-01-22
Abstract: PURPOSE:To reduce the power consumption of an LSI by using an internal bus which is precharged only in its using period so that no precharge is carried out while the internal bus is not used. CONSTITUTION:A bit is provided to a microprogram muROM1-2 to show whether an internal bus 1-8 is used or not. The using signal of the bus 1-8 is read into a latch 1-5 in a single period of a double phase clock CLK2. The output of the latch 1-5 secures a NAND with a clock CLK1 and is connected to a precharging (p) channel transistor TR1-1-7. Thus, the bus 1-8 is precharged only when the clock CLK1 is equal to 1 with the bus using signal also set at 1. Thus the power consumption of an LSI is reduced.
Patent JP-S59138458-A (JP)
Title: Ink cassette
Inventor: ARAKAWA JIYUNICHI
IPC: B41J2/175
Filed: 1983-01-28
Abstract: PURPOSE:To make it possible to certainly detect an ink residual amount without generating physical change to ink, by a method wherein a conductive liquid is received in a cassette and a pair of electrodes are provided to the upper and lower parts to the side wall of the cassette in separated relation to each other while one side of each electrode is faced to the interior of the conductive liquid while the other side thereof is opposed to the outside of the cassette. CONSTITUTION:In such a state that ink is sufficiently received in an ink bag 1 which is, in turn, set in an ink cassette 4, a conductive liquid 15 is allowed to fill the ink cassette 4 and the non-emission of the ink is not generated. When the ink is consumed and the ink amount in the ink bag 1 begins to decrease and the ink bag 1 becomes flat, a gap 16 is generated to the upper inner side in the ink cassette 4. When the consumption of the ink further advances and the time requiring the exchange of the ink cassette 4 approaches, the interval of the gap 16 becomes extremely large and the conductive liquid 15 is brought to such a state that the level thereof reaches to the upper and lower electrodes 6, 6', an open state is formed between the electrodes 6, 6'. Therefore, no current flows through the ink and an ink residual amount can be certainly detected without changing ink physical properties by using the electrodes.
Patent JP-H06219472-A (JP)
Title: Vegetable/fruit wrapping film
Inventor: YASUJIMA HIROYUKI
IPC: B65D85/50
Filed: 1993-01-27
Abstract: PURPOSE:To provide a vegetable/fruit wrapping film capable of obtaining a desired gas permeability easily. CONSTITUTION:A high gas permeability film 1 is partially coated with a gas barrier 2 by forming, in a printed form, metal alkoxide or hydrolyzed metal alkoxide or a compound of metal alcoxide or hydrolyzed metal alkoxide and water-soluble resin having a hydroxyl group onto the high gas permeability film. The gas permeability obtained is lower than that of the high gas permeability film 1 alone, and can be arbitrarily adjusted by the rate of coating.
Patent JP-S58128903-A (JP)
Title: Motorcycle type
Inventor: YOSHIMURA HEIJIROU
IPC: B60C9/06
Filed: 1982-01-26
Abstract: PURPOSE:To reduce the count of cords and to enhance the characteristics of drive feeling without the holding capability of high pressure air being reduced even if the number of plies is reduced to two, by selecting a specific value to the diameter of fibers in a ply constituting the carcass part of a motorcycle tyre. CONSTITUTION:Plies to which 1890 denier synthetic resin fibers are placed at about 30-45 per 50mm. are lapped in two layers for forming the carcass part of a motorcycle tyre. That is, the carcass part 10 comprises two plies 14, 14 in which nylon cords 15 having such a diameter as 1890 denier/two thread twist are placed at 30-45 in numbers per 50mm., two plies 14, 14 are obliquely lapped together so that nylon cords are crossed, and a breaker 16 is superposed to the ply 14 in the carcass part. Accordingly, the count of cords is reduced, and sufficient strength and the holding capability of high pressure air may be ensured.
Patent JP-H07218789-A (JP)
Title: Reel
Inventor: YOSHIDA MINORU
IPC: G02B6/46
Filed: 1994-02-03
Abstract: PURPOSE:To enable array winding which is increased in the charging density of fibers and give no local excessive bend to a fiber which is wound by forming a guide means which guides a fiber from the inside to the outside of a frame part along the outer peripheral tangent direction of a drum part nearby the drum of the frame part. CONSTITUTION:The frame part 3a of an optical fiber reel 11 is provided with a through hole 4 and a lead-out groove 5 which is linked with it. This through hole 4 has its entrance 4a on the internal surface side of the frame part 3a, facing the drum part 2, and its exit 4b on the external surface side on a plane passing the outer peripheral tangent of the drum part 2; and the entrance 4a is positioned on the center axis M of the drum part 2 and the exit 4b is positioned off the center axis M in a radial direction of the drum part 2 so as to eliminate the curvature of the start end part of the optical fiber as much as possible. Consequently, the inside of the hole connecting the entrance 4a and exit 4b is made linear in a direction having an angle theta to the center axis M as a guide path for the optical fiber. This angle theta is preferably 70-90 deg. and most preferably 80-90 deg..
Patent JP-S57125805-A (JP)
Title: Method and device for measuring width of rubber border of coating sheet
Inventor: TAKASU MAKOTO
IPC: G01B11/02
Filed: 1981-01-30
Abstract: PURPOSE: To obtain the width of the border of a coating sheet on a basis of the distribution of the reflection light, by projecting the light to a carrying member and the  border part while carrying the coating sheet in the longitudinal direction of cords on  the surface of the carrying member which has a reflection characteristic different from  that of the coating sheet.  
     CONSTITUTION: A coating sheet 4 which is coated with rubber or the like to raise cord  parts 5-1W5-n is carried in the longitudinal direction of the sheet indicated by an arrow A by a carrying roller 10 which has the surface of diffused reflection, and approximately parallel light beams are projected to the region, which includes a border  part 7 of the coating sheet 4 and the carrying roller 10, from a light source 11 in a  plane including the axial line of the carrying roller 10 from the direction slanted from  the axial line, and the distribution of light intensity of the reflection light is detected  by a photodetector 12. The photodetector 12 is scanned by a driving circuit 13, and one- line analogue outputs are supplied successively to a comparing circuit 15 through an  analogue buffer 14. The comparing circuit compares these outputs with a prescribed  level successively, and comparison results are supplied to a binary code converting circuit 16 and are supplied to an operating circuit 17 and are operated, thus obtaining  the width of the border part 7. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08255047-A (JP)
Title: Method and system for annotation of sound control system
Inventor: UIRIAMU JIEI JIYONSON
IPC: G06F17/21
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To pronounce in a form desired by a user by providing a reproduction queue for receiving text data for an annotation and a dictionary for storing the desirable pronunciation of a word. SOLUTION: A memory 16 is provided with an operation queue 40, the reproduction queue 42 and a dictionary file 44. When the pronunciation of a pronounced word character string is phonetically erroneous, the user inputs an annotation interruption command so as to update the dictionary file 44. A CPU 14 interrupts a reproduction thread and extracts the latest item from the reproduction queue 42. The user inputs a replacement record so as to replace the word with a new pronunciation. The replacement record is recorded in a wave file and the wave file is used for the updating of a queue item identified at present. Then, the wave file is placed in the dictionary 44.
Patent JP-S63179499-A (JP)
Title: Sound recording and reproducing device
Inventor: GOTO HIROSHI
IPC: G11C27/00
Filed: 1987-01-20
Abstract: PURPOSE:To perform fast forwarding for reproducing like a tape recorder by changing the frequency of clock pulses supplied to a recording and reproducing processing circuit. CONSTITUTION:When a select switch 12 is switched to a contact F2 of the low frequency side, clock pulses having a frequency f2 are supplied to a recording and reproducing processing circuit 1, and sounds are reproduced at the same speed as recording. When the select switch 12 is switched to a contact F1 of the high frequency side, clock pulses having a frequency f1 are supplied to the processing circuit 1, and sounds are reproduced at two-fold speed of recording because of f1=2f2, and the reproducing time is shortened to 1/2. At the time of reproducing, the select switch 12 is switched to the contact F1 of the high frequency side to reproduced sounds at a high speed (two-fold speed) until a required position of recorded contents is reproduced, and the select switch 12 is switched to the contact F2 of the low frequency side thereafter, thereby reproducing the required position at the normal speed.
Patent JP-2000201880-A (JP)
Title: Dish basket
Inventor: TANIMOTO NAOKO
IPC: A47L19/04
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To simply house dish in a dish basket without considering housing places and the shape of the dish by allowing plural lengths of dish supporting wires made of flexible material to stand closely together from the bottom of the basket. SOLUTION: One end of each dish supporting wire made of flexible material satisfactory in shape restoring property such as resin is fixed to a basket bottom wire 9 constituting a dish basket by forming inclination with respect to the wire 9 to stand closely together at prescribed intervals. The tip part 23 of each supporting wire is constituted by bending. Since the dish supporting wires stands closely together with a prescribed density and are flexible, at the time of housing dish into any place of the dish supporting wires, the dish supporting wires of abutting parts around the dish are press-expanded and the dish supporting wires of directly abutting parts are bent to easily house the dish. In addition, since the group of the dish supporting wires 20 to 22 entirely stands closely together with inclination, the housed dish are also fixed nearly along the inclination.
Patent JP-S63180780-A (JP)
Title: Four-way valve for refrigerating cycle
Inventor: ARAKI TOKINORI
IPC: F25B41/04
Filed: 1987-01-21
Abstract: PURPOSE:To simplify the structure of a four-way valve, and make the assembling work easy, by using a cap-shaped slide valve. CONSTITUTION:When an electromagnetic coil 45 is not electrified, a plunger 47 is energized leftward by the action of a return spring 46, and the top of a ring part 47a is stopped as contacting with a cover 35. A lead-out port 36b and the first through hole 36c are communicated with each other, using a slide seat ring 41 as a seal face, and using the inside recessed part 40d of a slide valve 40 as a flow route, and a lead-in port 34a and the second through hole 36d are also communicated with each other, through the inside of a cylinder 33. When the electromagnetic coil 45 is electrified, the plunger 47 is attracted, the lead-out port 36b and the second through hole 36d are communicated with each other, through the flow route of the inside recessed part 40d of the slide valve 40, and the lead-in port 34a and the first through hole 36c are also communicated with each other, through the inside of the cylinder 33.
Patent JP-H10194849-A (JP)
Title: Castable refractory material
Inventor: TANAKA SEIJIRO
IPC: C04B35/66
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To obtain a refractory material which has excellent flowability and is capable of being cast even when the material has a low water content and being formed into a dense cast body by controlling the median diameter of alumina cement used as a component of the material. SOLUTION: In this refractory material contg. 2 to 20wt.% alumina cement, alumina cement having a 1 to 10μm median diameter is used, and further, by using alumina cement whose media diameter falls within the area enclosed by points A, B, C and D in the Figure, the effects on performance of the refractory material can more surely be obtained. The flow characteristics of this castable refractory material are changed with the change in amount and particle size of alumina cement.  For example, in order to optimize the particle size distribution of alumina cement used as a refractory raw material and thereby to enhance the flowability of a castable refractory material contg. the alumina cement, the amount and particle size distribution of the alumina cement are changed by adding a dispersant and/or a water reducer to the alumina cement, to change flow characteristics of the castable refractory material and also to affect its hardening time.
Patent JP-H06225536-A (JP)
Title: Converter circuit
Inventor: IGARASHI MASATERU
IPC: H02M7/12
Filed: 1993-01-28
Abstract: PURPOSE:To put the discharge current of the capacitor of an input capacitor in rectangular waves, where the crest values are two kinds, so as to reduce ripple currents and also downsize an input filter by providing the primary winding of the transformer of an SMR converter with a middle filter, and connecting the neutral point of the capacitor of an input filter to it. CONSTITUTION:AC input U, V, and W is converted into high-frequency AC through AC switches 101-103, and it is applied to the primary winding of a transformer 7, and at this time the secondary voltage of the transformer 7 is rectified through a full-wave rectifying circuit 4 and is smoothed through a DC rector 5 and a capacitor 6, and DC is outputted. Here, the primary winding of the transformer 7 is provided with a middle terminal T3, and this middle terminal T3 and the neutral point O among capacitors C1-C3 are connected. Hereby, the discharge current from the input capacitors C1-C3 is made to flow to load through the middle terminal T3 of the transformer 7, and at this time the discharge current is put in rectangular waves having two kinds of crest values, whereby a filter can be downsized without enlarging the switching frequency.
Patent JP-S59138418-A (JP)
Title: Manufacture of plastic pipe by blow forming and apparatus therefor
Inventor: HAMA YOSHIHISA
IPC: B29C48/90
Filed: 1983-01-27
Abstract: PURPOSE:To contrive to improve the productivity and the quality of a pipe with thin wall by a method in which first, the pipe being in substantially undrawn condition is formed, and next the pipe whose temperature is regulated at suitable drawing temperature is continuously drawing flow formed in the metal mold which is to regulate the outer diameter of the pipe. CONSTITUTION:The plastics thrown into the hopper 1a of an extruding device 1 is extruded at molten state in the vertical direction substantially to the extruding device from an annular die 2. The extruded pipe like article is guided by a former 3 and introduced into the sizer 4 in a reduced pressure cooling device 5, whereby the outer diameter of the pipe is regulated and the pipe is simulatneously cooled. The reduced pressure cooling device 5 is composed of the gas phase section of reduced pressure and the cooling tank combined mutually to the gas phase section. The objective pipe 9 may be obtained, while controlling the hydraulic pressue by the reduced pressure. The pipe 9 formed by extruding is rapidly cooled and prevented from its crystallization for the purpose of drawing blow forming and then is formed into the pipe excellent in transparency. By adding antistatic agent, light resisting agent, anti-fungus agent and other treatment agent to the cooling liquid in the cooling tank 6, durable surface treatment may be achieved at the same time as cooling.
Patent JP-S58129433-A (JP)
Title: Electrophotographic receptor
Inventor: KASAI MASANAO
IPC: G03G5/047
Filed: 1982-01-28
Abstract: PURPOSE:To obtain a photoreceptor superior in charge retentivity and high in sensitivity in an electrophotographic receptor having a function separation type photosensitive layer obtd. by dispersing a photoconductor powder into a binder resin, by controlling sensitivity so that a charge transfer layer is sensitive to wavelengths longer than those that a charge generating layer is sensitive to. CONSTITUTION:An electrophotographic receptor has a photosensitive layer obtd. by dispersing a photoconductor powder into a binder, having a laminated layer consisting of a layer for mainly generating charge on exposure to light, and a layer for mainly transferring the charge generated by light, being controlled so that the wavelengths of light to which the charge transfer layer is sensitive is longer than those to which the charge generating layer is sensitive. Propagation of light in the thickness direction of the laminated layer made of the photoconductor powder is made deeper as the light becomes longer than the end of fundamental absorption of the photoconductor, thus permitting resistance of the charge transfer layer to be lowered by the longer wavelength light propagated through the charge generating layer, the charge to move smoothly, and a photoreceptor superior in charge retentivity to be obtained.
Patent JP-H09204922-A (JP)
Title: Method of inspecting leakage of alkaline battery
Inventor: NOZAWA MUTSUO
IPC: G01M3/04
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for inspection, and precisely judge the presence of a detect of a sealed part by storing an alkaline battery to be inspected in the atmosphere from which carbon dioxide is removed, and inspecting the leakage. SOLUTION: A battery tray 8, a soda lime vessel 10 containing an alkaline battery 9 and a soda lime 11, and an evaporation dish 12 containing water 13 are put in a vessel desicator 6, and the desicator 6 is sealed by a lid 7. The battery 9 is stored in the atmosphere from which carbon dioxide is removed to inspect the leakage. When the carbon dioxide is removed, the leakage of the battery 9 is accelerated. Further, when the temperature of the atmosphere for storing it for a fixed period is set to 30-80 deg.C, and the humidity is kept in the equilibrium humidity with the air of an electrolyte 3 within the battery 9 contacting the air or more, the activity of the alkaline solution 3 is raised, and the leakage is accelerated more than in ordinary temperature.
Patent JP-H11209121-A (JP)
Title: Concentrating and crystallizing device of mineral component
Inventor: YOSHIOKA CHIKAKO
IPC: B01D9/02
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To separately recover high purity NaCl and KCl. SOLUTION: A soln. 11 containing NaCl, KCl and hardly-soluble impurities such as Ca<2+> , Mg<2+> , SO4 <2-> and PO4 <2-> is heated in a high temp. crystallization tank 101 to precipitate NaCl and hardly-soluble impurities. The precipitate is separated by a filter 103. The concentrated liquid 14 containing KCl is cooled in a low temp. crystallization tank 301 to precipitate KCl. The precipitated KCl is separated and recovered by a filter 302. The water supplied to the filter 103 dissolves NaCl to recover it and the water is heated in a high temp. crystallization tank 201. The precipitated NaCl is separated by a filter 203 and recovered. Since NaCl and hardly-soluble impurities are separated from the soln. 11 and then NaCl is separated from the hardly-soluble impurities, high purity NaCl and KCl can be separately recovered.
Patent JP-H01188661-A (JP)
Title: Superconducting thin film of compound oxide and production thereof
Inventor: TANAKA SABURO
IPC: H01L39/12
Filed: 1988-01-22
Abstract: PURPOSE:To increase the critical current density and superconducting critical temp. of a thin film of a superconductor of a compd. oxide represented by a specified formula when the thin film is formed by physical vapor deposition by carrying out the vapor deposition so as to smoothen the surface of the thin film. CONSTITUTION:A thin film of a compd. oxide superconductor is formed on a metal or semiconductor substrate by physical vapor deposition. The superconductor is based on a compd. oxide represented by the formula (where Ln is Tm and/or Lu and x=0-1) and the physical vapor deposition is carried out so as to smoothen >=80% of the surface of the thin film.
Patent JP-S60177068-A (JP)
Inventor: DANIERU RUI DEYUFUOO
IPC: C08L33/00
Filed: 1985-01-25
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。