baber/WOPTO huggingface dataset:
Patent JP-S6116865-A (JP)
Title: Recording globule discharge type recording device
Inventor: SAITOU SHIZUO
IPC: B41J2/14
Filed: 1985-06-11
Abstract: PURPOSE:To miniaturize a device, and to allow recording at high speed by mounting a heating means near an orifice and fitting a flow path bypassing the heating means to a recording-liquid flow path. CONSTITUTION:A cylindrical heating element 7 consisting of a resistor, etc. is fitted integrally onto an inner surface in the vicinity of an orifice 6 in a housing 2 constituting a head 1. On the other hand, a bypass duct 9 introducing ink from an ink tank 4 is formed on the upstream side of the heating element 7, the other end of the bypass duct is communicated with an ink chamber 5 on the downstream side of the heating element 7, and the bypass duct is constituted so that the downstream side of the heating element 7 is supplied with ink by negative pressure generated after the injection of ink. According to said constitution, a mechanism directly pressurizing a recording liquid is unnecessitated, and the title recording device can be miniaturized while a heating section after ejecting globules is filled rapidly with the recording liquid from the upstream side from the downstream side, thus largely increasing the speed of recording.
Patent JP-H07308124-A (JP)
Title: Artificial ground
Inventor: KAWAMURA TOME
IPC: A01G1/00
Filed: 1994-05-17
Abstract: PURPOSE:To plant sufficiently many green and flowering trees and enable the creation of a natural environment over a wide region without being remarkably influenced by the strength of a building by installing an artificial ground on the rooftop of the building. CONSTITUTION:This artificial ground comprises a block unit 1, having one or plural planting holes 2 and formed by compression forming of fibers, prepared from a synthetic resin such as polypropylene or polyethylene and having a sheath-core structure, a nonwoven fabric container 3, provided so as to pass along at least the inner surfaces of the planting holes 2 and containing soil in the interior thereof and further a waterproof sheet 6 laid through a water holding nonwoven fabric 5 on the undersurface of the block unit 1.
Patent JP-S6023619-A (JP)
Title: Bearing of crankshaft
Inventor: OKUNISHI HIROSHI
IPC: F16C9/04
Filed: 1983-07-14
Abstract: PURPOSE:To reduce a load so as to obtain a stable oil film by providing a clearance gradually decreasing outwards by making a fillet of a crank pin a circular arc surface having a radius of curvature larger than a difference of a step of a web to differentiate a bearing surface from the circular arc surface. CONSTITUTION:A bearing 3 is extended to external both sides and bearing surfaces 9 surrounding a fillet 4 are provided on the external end portions of the bearing. The bearing surface 9 is made of a circular arc surface having a radius of curvature of R2. In this case, the bearing surface 9 and the circular arc surface 6 of the fillet 4 are differentiated in length in the radii of curvature R1, R2 and further the center points are also differentiated from each other. Then, a bearing clearance 10 gradually decreasing outwards is formed between the bearing surface 9 and the circular arc face 6.
Patent JP-H02306098-A (JP)
Title: Laminated layer type heat exchanger
Inventor: SUGA HIROAKI
IPC: F28D9/00
Filed: 1989-05-19
Abstract: PURPOSE:To diffuse fluid in a space, to uniformly branch it to a header, a groove, and to remarkably improve heat exchanging capacity by providing the space between a fluid inlet and the header. CONSTITUTION:Fluid fed from an inlet tube 16 is introduced into a space 12 of a plate 13, diffused, passed through a header 17, branched to grooves 15 and discharged. It is also discharged from an outlet tube 16, to be gathered at another header 17. Reference numeral 18 denotes other fluid heater, 19 other fluid inlet tube, and 19, other fluid outlet tube. A heat exchanging plate 11 is rotated at each 90 deg., stacked to form a structure in which different fluids are fed at each plate. Accordingly, the groove 15 becomes a heat exchanging section, and thermally exchanged with both the other fluids.
Patent JP-S5250656-A (JP)
Title: Present using preliminary changeover method
Inventor: NOZAWA KOUICHI
IPC: H04L69/40
Filed: 1975-10-22
Abstract: PURPOSE: To easily change the present using communication control system and the preliminary one, not only by combining the modem device and the line set through the detachable combination part, but also in order that the preliminary line set to be exchanged can be selectively caught. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61285730-A (JP)
Title: Manufacture of semiconductor device and resin mold member used therefor
Inventor: OKUAKI YUTAKA
IPC: H01L23/28
Filed: 1985-06-13
Abstract: PURPOSE:To contrive the prevention of flow of the fused mold resin by placing the resin mold member in which a frame body consisting of the high-melting- point second resin is arranged in the peripheral part of the base consisting of the first resin and its lower side, on a semiconductor chip on the circuit board on which wiring has been completed and fusing that member. CONSTITUTION:After completing the electrical wiring of a semiconductor chip 3 mounted on a circuit board 1, a resin mold member 11 is placed in a resin mold part to carry out resin molding. At that time, in the resin mold member 11, a frame body 11b consisting of the high-melting-point second resin is formed in the peripheral part of the lower side of a base 11a consisting of the first resin so as to bring the frame body 11b in contact with the circuit board 1 around the resin mold part when the base 11a of the resin mold member 11 fuses. Thus, for fabricating semiconductor devices, the resin mold member 11 provided with the base 11a consisting of the first resin and the frame body 11b consisting of the second resin which has a higher melting point than the first resin and is arranged in the peripheral part of the lower side of the base 11a is used.
Patent JP-H06335988-A (JP)
Title: Thermoplastic resin laminated foamed sheet
Inventor: TSUBONE TADAYASU
IPC: B32B5/18
Filed: 1993-05-28
Abstract: PURPOSE:To produce a food tray or container producing no printing irregularity by using, a thermoplastic resin laminated foamed sheet composed of a vinyl aromatic polymer having a thermoplastic film suitable for the production of the food tray or container laminated thereto. CONSTITUTION:In a thermoplastic laminated foamed sheet wherein a thermoplastic film is laminated to at least one surface of a foamed sheet layer composed of a vinyl aromatic polymer, the thermoplastic laminated foamed sheet has an area increased in the original unit area on the film side of the laminated foamed sheet by 1-11% in a state immediately before the molding in a molding machine and the thermoplastic film is a thermoplastic laminated foamed sheet with a thickness of 5-550mum containing 0.01-3wt.% of silicone oil.
Patent JP-H06335925-A (JP)
Title: Plastic molded item and method for finishing the same
Inventor: NAGAYAMA MITSURU
IPC: B29C37/02
Filed: 1993-05-28
Abstract: PURPOSE:To provide a plastic molded item and a method for finishing the same wherein the workability and finishing accuracy are excellent and the gloss is not developed on the guide butting face and a corner part is made into an R face or a C face, if it is necessary. CONSTITUTION:Parting burrs produced by a parting line P.L of a mold are cut and removed. The ridge part of a product is made to coincide with the parting lines P.L and the parting burrs are completely removed and a channel is formed. A guide is constituted of a resin raw material.
Patent JP-H01298520-A (JP)
Title: Formation of protective film of fluorine-containing polymer compound
Inventor: KOSHIYAMA TAKU
IPC: G11B5/725
Filed: 1988-05-26
Abstract: PURPOSE:To enable to form a homogeneous, very thin protective film of fluorine-containing polymer compound on the surface of a base material without using a solvent by spreading perfluoropolyether having functional groups on water surface without a solvent and allowing the spreaded film to adhere to the surface of the base material. CONSTITUTION:The perfluoropolyether having functional groups is used without being dissolved in a solvent to drop on water to form a spreaded film. The surface of a magnetic disk of plate type, etc., is brought into contact with the spreaded film so that the film adheres to the surface of the disk. Thereby, a homogenous and very thin protective film can be stuck on a magnetic disk without using a hazardous and volatile fluorine-type solvent.
Patent JP-S5917814-A (JP)
Inventor: ANDOU YORIO
IPC: F25D1/00
Filed: 1982-07-21
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-H10278491-A (JP)
Title: Ornament and manufacturing method and apparatus therefor
Inventor: OKAMOTO KAZUYOSHI
IPC: D06Q1/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To enable a person who can select good sound vibration to simply create a color design and pattern in accordance with the sound vibration by Fourier transform sound vibration and producing color designs and patterns. SOLUTION: A discrete Fourier transform is given to sound vibration outputted from the selected sound source before obtaining linear converted effects, and two-dimensional (strip and wavy) color designs and patterns are gained by allowing the linear converted effects to have width. In a accordance with the surface size, the two-dimensional color designs and patterns are expanded or contracted; then depiction is made on the ornamental surface of an ornament. Herein, with respect to the effects having the sampling of a song of a Japanese bush warbler, a discrete Fourier transform is carried out in a predetermined condition, as a result of printing by a full color printer (preferably, a ink jet printer), beautiful designs and colors can be obtained corresponding to a song of a Japanese bush warbler.
Patent JP-S617752-A (JP)
Title: Data transmission control system
Inventor: IKEDA TOSHIO
IPC: H04L12/417
Filed: 1984-06-22
Abstract: PURPOSE:To attain efficient transmission without increasing the transmission speed by changing the kind of a circulating token at each prescribed time, changing logical ring constitution of a circuit network system and giving many transmission rights to an equipment having many transmission requests. CONSTITUTION:A data frame on a transmission line is received by an S/P buffer 4, compared with data in a control part 31 in a received frame by a comparator section 10, and when they are coincident, a token A is received. when transmission data exists, data transmission is processed and when a time measuring circuit 8 is not overflowed, a selector 8 selects the next address memory A12 or the like and transmits the token B in place of the token A. Thus, the token B is not transmitted at each prescribed time to the transmission line 1. The ratio of the acquisition of the transmission right of the two kinds of tokens A, B is changed and many transmission rights are given to an equipment having many transmission requests.
Patent JP-S618249-A (JP)
Title: Pipe body clamping device
Inventor: NAGASHIMA TOSHIJI
IPC: B23D33/02
Filed: 1984-06-22
Abstract: PURPOSE:To facilitate the replacement of pipe bodies in a heat transmitting clamp device of an economizer or the like by forming integrally two sandwiching bodies making surface contact with the outer diameter of the pipe body to removably attached to a clamp frame in one touch manner. CONSTITUTION:When a clamp body 26 having a clamp groove 27 approximately equal to the outer diameter of a pipe body is mounted on the pipe body, the clamp body 26 is disposed in a frame body 22 and a lift member 23 is lifted by a ball screw 25 to make the upper sandwiching body 26a of both sandwiching bodies expanded by a spring 29 contact a hydraulic cylinder 30. Next, the lower sandwiching body 26b is fixed by a set screw 31 so that the pipe body can be clamped. The pipe body 13 is clamped by inserting the pipe body in clamp grooves 27 of the sandwiching bodies 26a, 26b and lowering the upper sandwiching body 26a with the hydraulic cylinder 30. After clamping, when the hydraulic cylinder 30 is ascended, the upper sandwiching body 26a is lifted by the spring 29 to release the clamping condition.
Patent JP-S5462176-A (JP)
Title: Method and apparatus for mixing gases
Inventor: SODA KENJI
IPC: B01F23/10
Filed: 1977-10-26
Abstract: PURPOSE: To make ignition energy unnecessary and minimize the amt. of N 2  used or reduce it to zero by introducing an O 2 -contg. gas current into a gas mixing portion the inlet and outlet of which for a hydrocarbon-contg. gas current is sealed with water or an aq. soln., and then sufficiently mixing both the currents.  
     CONSTITUTION: A gas current contg. hydrocarbon such as ethylene is supplied 1 to gas mixer 2 using an ethylene oxide (EO) absorption tower. In mixer 2 the current is successively passed through 30 steps of ballast trays 3 over which a 10wt% aq. soln. of glycol is flowing as an EO absorbing soln. After removing mist accompanied by the current by uppermost demister 4, the current is supplied 5 to an EO reactor. At this time, the absorbing soln. is supplied 6 to uppermost tray 3, contacted with the hydrocarbon-contg. gas, passed through downcomer 7 while absorbing EO, and supplied 8 to an EO stripper through lower trays 3 in succession. On th other hand, an O 2 -contg. gas is introduced 21 into gas mixing portion 11 of mixer 2 together with a slight amt. of N 2 , spouted into the absorbing soln. from orifices 23 of a bundle of pipes 22, and mixed with the hydrocarbon-contg. gas current. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05319237-A (JP)
Title: Hydraulic control device for antilock brake unit
Inventor: TAKANO YOSHIYA
IPC: B60T8/48
Filed: 1992-05-20
Abstract: PURPOSE:To easily perform manufacture while securing the safety of a driver. CONSTITUTION:A supply path 24 for guiding brake fluid from a master cylinder 2, main discharge path and a subdischarge path 27 for discharging the brake fluid are formed in a casing 20 of a flow regulating valve 10. In the subdischarge path, a throttle 28 for limiting the brake fluid of flowing in this subdischarge flow path is provided. A receiving port possible to accept the brake fluid from the supply path 24 and a main discharge port and subdischarge port connected to the receiving port are formed in a reciprocatably provided spool 11. There are connected the subdischarge path 27 to a wheel cylinder 6, main discharge path 26 to the first port 31 connected to the second port 32 of a three-way valve 30 in a condition that a wheel is not locked, second port to wheel cylinder 6 and the third port 33, communicating with the second port 32 in the case of locking the wheel, to a reservoir 4.
Patent JP-H06151712-A (JP)
Title: Manufacture of structure and capacitor
Inventor: MONTE EI DAGURASU
IPC: H01B1/06
Filed: 1993-04-19
Abstract: PURPOSE: To avoid the contamination of a dielectric layer which is caused by a connection material. CONSTITUTION: Electrical connection parts, formed on a dielectric (for instance, barium strontium titanate) layer 22 are made of conductive non-metal containing compound (for instance ruthenium nitride, ruthenium dioxide, tin nitride, tin oxide, titanium nitride and titanium mono-oxide). As an example of a new structural device, a capacitor composed of two ruthenium nitride layers 20 and 24 and the barium strontium titanate layer 22 therebetween is used. The advantage of such a structural device is that, because a metallic compound layer functions as a diffusion barrier, the contamination of the dielectric layer and surrounding material layers can be suppressed. If a metal which is already reacted is used, the progress of the reaction can be further suppressed and the layer separation of the connection material can be avoided.  In order to process the connection parts more easily and economically in a manufacturing environment, the connection layers is made to consist of single layers. Generally speaking, series stray capacitances produced by non-conductive surface oxide layers can be eliminated by the structural device.
Patent JP-S5854063-A (JP)
Inventor: GIYUNTAA ETSUKUROOTO
IPC: D06B3/20
Filed: 1982-07-23
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-S5353018-A (JP)
Title: High pressure vessel
Inventor: WAKI SEIZABUROU
IPC: F16J13/12
Filed: 1976-10-26
Abstract: PURPOSE: A high pressure vessel that can provide effective and reliable seal, by using a set of packings the outermost of which is given a back pressure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62284766-A (JP)
Title: Platen roller
Inventor: MURATA ATSUSHI
IPC: B41J11/02
Filed: 1986-06-04
Abstract: PURPOSE:To obtain a platen roller free of possibility of defective printing even when the temperature thereof raised, by fitting a rubber member containing specified amounts of a cross-linking agent and a filler and containing a softener and a plasticizer in a specified total amount to the periphery of a core member. CONSTITUTION:A rubber member is used which contains a filler in an amount of 35-70wt% to obtain a high impact strength, contains a cross-linking agent in an amount of 2-11wt% so as to have a glass transition point in a service temperature range thereby enhancing a shock-absorbing capability, and contains a softener and a plasticizer in a total amount of 6-13wt% to maintain the high shock-absorbing capability. The rubber member can be obtained by blending a raw material polymer, carbon, an inorganic filler, an oil, sulfur, a vulcanizing assistant, a vulcanization accelerator and a peroxide as a cross-linking agent, a plasticizer, a reinforcing agent or the like. The inorganic filler may be calcium carbonate, clay or the like or a blend thereof. The softener may be a vegetable oil softener based on an aromatic compound, naphthene or the like or a mineral oil softener such as paraffin wax and mineral rubber. The plasticizer may be a phthalate plasticizer such as DBP and DOP, an adipate plasticizer such as DOA, or the like.
Patent JP-S5460833-A (JP)
Title: Buffer memory system
Inventor: OONO NAOYA
IPC: G06F12/12
Filed: 1977-10-24
Abstract: PURPOSE: To hold the necessary information in a high probability with a small amount of the secondary buffer memory by allotting in preference the blocks in the secondary buffer memory to either one of the plural sets of the main buffer memory.  
     CONSTITUTION: The following units are provided: 1st and 2nd set associative system buffer memories to hold part of the block on the main memory; 1st control table 2 to control the address of the block which is presently stored in the 1st buffer memory; and main control table 4 to control the address of the block which is stored in the 2nd buffer memory. Furthermore, replacement control part is provided to control table 4 to hold the information concerning how to give an access to each block in pulural sets corresponding to both memories. Then comparator circuit 3 is connected to replacement control circuit 6 to decide to which block of the both memories the block on the main memory should be allotted based on the information of table 4 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5651871-A (JP)
Title: Manufacture of complementary type mos semiconductor device
Inventor: OCHIAI JIYUNICHI
IPC: H01L21/8238
Filed: 1979-10-05
Abstract: PURPOSE:To reduce a parasitic capacity by using poly-crystalline Si for electrodes taking out from source and drain regions wherein gate regions at P and N channel sections are formed in seld-matching way and the width of an active region is narrowed. CONSTITUTION:An SiO2 film 22 is formed on an N type Si substrate 21 to bore an opening by corresponding to an active region 25 and a P type well region 23 is formed by diffusion at one side of the region 25. Next, an SiO2 film 24 produced during the above process is removed to grow a poly-crystal Si film 26 and an Si3N4 film 27 by stacking the films 26 and 27 on the whole surface. The gate region 29 and the film 27 on a field region 30 are removed to convert the exposed section of the film 26 into thick SiO2 films 31 which become gate insulating films by thermal treatment. Then, the film 27 is removed and one remaining film 26 and the other remaining film 26 are doped by an N type impurity and a P type impurity. The film 26 is used as electrodes 32, 33 taking out from a source and a drain respectively. The impurities in the films 26 are diffused by the thermal treatment to form source and drain regions 34, 35 respectively in the region 23 and other opening.
Patent JP-S5922869-A (JP)
Inventor: KATAYAMA YASUNORI
IPC: B66B3/00
Filed: 1982-07-22
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-S61287110-A (JP)
Title: Variable inductance element in mu tuner
Inventor: OHASHI TAMAKI
IPC: H01F21/06
Filed: 1985-06-14
Abstract: PURPOSE:To prevent the generation of an adjustment error as well as to enable to easily perform a tracking adjustment operation by a method wherein the winding part of a coil is protruded from the lower end of a sleeve core, and a magnetic piece is attached by screw fitting to the base plate and the bobbin, which are a fixing member, in such a manner that the magnetic piece is facing inside the bobbin. CONSTITUTION:When a magnetic core 12 is fully sunk in a bobbin 2, as a magnetic piece 4 is opposed to a coil 6 on the outer circumference of the magnetic piece 4, the magnetic piece 4 is sunk into the extended and long-sized magnetic core, and the constitution wherein the tip of the magnetic core having no sleeve core 7 is opposing to the lower part of the winding of the coil 6 is formed. At this time, the degree of magnetic coupling is lowered, the condition same as in the case where the magnetic core is fully protruded from the lower end of the coil 6 is generated. Also, as the bobbin 2 is not turned to the hollow-core state and the residual inductance due to the magnetic coupling between the magnetic piece 4 and the coil 6 is present, a steep rising tendency is suppressed. As a result, the entire frequency characteristic curved line is rectilinearly corrected, and the tracking adjustment between each variable inductance element can be performed effectively.
Patent JP-S5918688-A (JP)
Title: Gallium phosphide light emitting diode
Inventor: INOUE KENTAROU
IPC: H01L33/36
Filed: 1982-07-21
Abstract: PURPOSE:To obtain ohmic contact of an electrode with light absorption being suppressed, by forming a thin P layer, whose impurity concentration is aproximately an order of magnitude higher, on a P layer, which forms a P-N junction, thereby obtaining high light emitting efficiency. CONSTITUTION:N type layers 2-4 are epitaxially grown on an N type GaP substrate 1. In these N type layers, the concentration of the layer 2, which is closest to the substrate 1, is made high, and the impurity concentrations are sequentially decreased. Finally, the layer, whose impurity concentration is 5X 10<16>cm<-3> or less, is grown. Zn doped P type layers 5 and 6 are epitaxially grown on said layer 4, and a P-N junction 7 is formed. In this case, it is convenient to obtain high light emitting efficiency when the impurity concentration difference of an order of magnitude or more is provided in the junction 7. However, the ohmic contact of the electrode cannot be obtained under this state. Therefore, the impurity concentration of the layer 6 is made higher than that of the layer 5 by an order of magnitude. However, since the impurity concentration of the layer 6 is high, light absorption tends to occur. Therefore, it is required that the thickness of the layer 6 is made to be 10mum or less.