baber/WOPTO huggingface dataset:
Patent JP-H04118004-A (JP)
Title: Method for removing gas dissolving in liquid
Inventor: KANEDA MITSUO
IPC: B01D61/36
Filed: 1990-09-07
Abstract: PURPOSE:To unnecessitate a large-size reservation tank for aeration with using inert gas by supplying gas which substantially contains no gas to be removed dissolving in the objective liquid to the liquid supply line in the preceding stage of a membrane deaeration device so that the gas is dissolved in the liquid in the supply line. CONSTITUTION:The dissolving gas in a liquid is removed by a membrane deaeration device 3 using a deaeration membrane 4. In this process, gas (inert gas) which substantially contains no gas to be removed dissolving in the objective liquid is supplied from the source 9 through a supply tube 10 to the liquid supply line 1 in the preceding stage of the membrane deaeration device 3. Thereby, the gas from the supply tube 10 is dissolved in the liquid in the supply line.
Patent JP-H0398713-A (JP)
Title: Finishing method for tooth surface of toothed wheel
Inventor: HOSOYA NORIO
IPC: B23F19/00
Filed: 1989-09-12
Abstract: PURPOSE:To improve the surface roughness of the tooth surface of a toothed wheel by performing finishing with the rocking of the toothed wheel to be worked or a finishing master toothed wheel. CONSTITUTION:When a master toothed wheel 2 biting at a crossed axes angle deltais rotated in an arrow mark 4 direction, the toothed wheel 1 to be worked is rotated in an arrow mark 3 direction and the tooth surface of the toothed wheel 1 to be worked is subjected to finishing. On the other hand, the shaft center 6 of the toothed wheel 1 to be worked is eccentric by eccentricity (e) for the shaft center 7 of a shaft 10, so the toothed wheel 1 to be worked performs an eccentric rotation motion by the rotation of the shaft 10. At this time, since the biting points 8 of the toothed wheel are brought into contact at all ties, the rocking by a stroke 2e caused in an arrow mark 9 direction and the finishing of the toothed wheel tooth surface is performed.
Patent JP-H1080718-A (JP)
Title: Manufacture of steel tube
Inventor: TOYOOKA TAKAAKI
IPC: B23K28/02
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To manufacture a steel tube having an excellent seam quality and a surface skin with high productivity. SOLUTION: A band steel is preheated and continuously formed by a forming roll group to obtain an open tube 7. Both edge parts of the open tube 7 is subjected to edge preheating 4 heating to Curie point or over, preferably less than 1300 deg.C by an induction heating and further subjected to the edge heating treatment to a temperature area of 1300 deg.C or over and less than a melting point by either one 5 of laser beam, electronic beam or plasma beam, then abutted on each other by a squeeze roll 6 and press-weld to obtain the steel tube. It is preferable that the time tK (sec) keeping joint part at 1300 deg.C or over after press-welding is 0.03sec or over, or the joint part is kept for the time according to an oxygen concentration in an atmosphere.  Further, it is preferable that the preheating of the band steel is performed at 800 deg.C or below, the edge preheating, the edge heating, and the press-welding is performed in an atmosphere with an oxygen concentration lower than the atmosphere or in an atmosphere whose dew point is -10 deg.C or below.
Patent JP-S61117151-A (JP)
Inventor: TAMAOKI TAKESHI
IPC: C04B41/87
Filed: 1984-11-08
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-S61116013-A (JP)
Title: Regenerative apparatus in diesel-particulate oxidizer
Inventor: KUME SATOSHI
IPC: F01N13/00
Filed: 1984-11-09
Abstract: PURPOSE:To effectively carry out the regeneration of a DPO (Diesel-engine particulate oxidizer), by operating an exhaust system fuel supply device when the regenerating time of the DPO is detected, to feed fuel into the exhaust system together with supercharged air. CONSTITUTION:An injection pipe 139 constituting an exhaust system fuel supply mechanism M is disposed, being directed toward the exhaust valve 136, in an exhaust passage 4 in the vicinity of the exhaust valve 136, which is a high temperature section of exhaust port 4b of a Diesel engine having a main combustion chamber 137 and an auxiliary combustion chamber (which is not shown). Atomized fuel injected from an electromagnetic injector 141 and supercharged air fed from a compressor 7a in a supercharger 7 through a shut-off valve 145 are fed into the above-mentioned injection pipe 139. When a detection means detects that the regenerating time of a DPO (which is not shown) has come, the above-mentioned exhaust system fuel supply mechanism M is operated to feed fuel together with supercharged air into the DPO to regenerate the latter.
Patent JP-H0399427-A (JP)
Title: Diffusion process of impurity into silicon layer
Inventor: GOTO KOJI
IPC: H01L21/265
Filed: 1989-09-12
Abstract: PURPOSE:To decrease the number of steps in the process of introduction and diffusion of impurity into a silicon substrate by a method wherein the resistor diffusion and the base diffusion are heat-treated in the same process. CONSTITUTION:A substrate B is two-layer structured i.e., it is composed of a lower layer as the first silicon layer 1 and an upper layer as the second silicon layer formed by epitaxial growth. After forming a resist film 8 on the substrate B surface, patterns are formed to make window parts, 6, 7 on the positions corresponding to a base diffused layer part 4 and a resistor diffused layer part 5 by photolithography and then an impurity (boron ions) 9 is implanted in the base diffused layer part 4 and the resist diffused layer part 5 by ion implantation process. Next, the resist film 8 is released by pickling process. Next, another resist film 10 is formed again on the substrate B surface and then the window part 6 is repeatedly patterned on the base diffused layer part 4 by lithography. Next, after the pattern formation process, the impurity 9 is ion-implanted in the base diffused part 4. Finally, the silicon substrate B is heat-treated for diffusion in a high temperature oxygen atmospheric furnace.
Patent JP-S61116686-A (JP)
Inventor: KITA KAORU
IPC: G21C17/07
Filed: 1984-11-12
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-S61117018-A (JP)
Title: Wire-cut electric discharge machine
Inventor: INOUE KIYOSHI
IPC: B23H7/02
Filed: 1984-11-12
Abstract: PURPOSE:To aim at simplification in structure and improvements in machining accuracy, by constituting an EDM unit so as to control a pair of upper and lower electrode guides for movement with a pair of upper and lower X- and Y-axis beams, separating with each other in a Z-axis direction and being shifta ble in Y- and X-axis directions each, in case of the electric discharge machining unit in which system a wire electrode also moves. CONSTITUTION:Y-axis beams 9 and 9' and X-axis beams 10 and 10' are moved to each of desired positions in X- and Y-axis directions by motors 5 and 6. With this movement, wire electrode positioning guides 13 and 13 engaged slidably with a section T-shaped engaging groove of each of beams 9 and 10 move to the desired position in directions of X-axis beams 10 and 10' and Y-axis beams 9 and 9' along these X- and Y-axis beams 9 and 10 by respective T-shaped fitting part. With this constitution, each rotation of these motors 5 and 6 is controlled whereby a wire electrode is shiftable with a simple structure, thus machining accuracy is improvable.
Patent JP-S6480354-A (JP)
Title: Magnetic resonance imaging system
Inventor: NAKAJIMA HIDEO
IPC: A61B10/00
Filed: 1987-09-24
Abstract: PURPOSE:To give direct indication or display to a patient, by providing an optical fiber transmission apparatus for transmitting the indicated content to the patient displayed on an operator console to the display apparatus at the front position of the patient. CONSTITUTION:A display part 11 is provided to the front position of the patient 3 within a superconductive magnet 1 and the indication message to the patient 3 during imaging is displayed on the CRT picture 9A of an operator console 9. The display content of the CRT picture 9A is transmitted to the display part 11 through a light receiving part 10 and an optical transmission system 12 and the indication message to the patient 3 is instantaneously displayed on the display part 11.
Patent JP-H1176461-A (JP)
Title: Golf ball
Inventor: YAMAGUCHI TETSUO
IPC: A63B37/00
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball by which the ball hit feeling is improved without damaging the driving distance and an impact sound making a good feeling is obtained. SOLUTION: In a golf ball comprising a solid core and a cover for covering the solid core, the ratio (CF1 /BF1 ) of the primary natural frequency (CF1 ) of the solid core to the primary natural frequency (BF1 ) of the golf ball satisfies the expression: 0.30<=CF1 /BF1 <=0.78. The primary natural frequency (BF1 ) of the golf ball is preferably 550-1,700 Hz, and the secondary natural frequency (CF2 ) of the solid core is preferably 850-2,700 Hz.
Patent JP-S6392173-A (JP)
Title: Control box for tv lens
Inventor: TSUCHIYA KAZUMICHI
IPC: H04N5/232
Filed: 1986-10-06
Abstract: PURPOSE:To obtain a compactness and a good operability by providing a means for switching an operating mode and switching and using a setting operating part and a selection operating part with multifunctions. CONSTITUTION:On the panel surface of a control box 10, double dials 24-29 as the setting operating part are disposed and the optical adjusting position of a TV lens such as a zooming position or a focussing position is set thereby. Shot buttons 31-36 to which numbers are added so as to be adjacent to the right side of the dials 24-29 are provided to constitute the selection operating part. Further, a function button 37, a displaying LEDs 41-43 and a mode select switch 45 are disposed and thereby, the setting operating part and the selection operating part are switched and used with the multifunctions. Accordingly, the function can be selected to the setting of a shot screen or the feature of the TV lens.
Patent JP-S62109739-A (JP)
Inventor: KONDO TOSHIKI
IPC: B65D25/00
Filed: 1985-10-25
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-S6297612-A (JP)
Title: Preparation of reverse-osmosis membrane
Inventor: MATSUMOTO SATOSHI
IPC: B01D71/12
Filed: 1985-10-25
Abstract: PURPOSE:To make it possible to form uniform and fine pores to the dense layer of a membrane by enhancing the solubility of a polymer and increasing a precipitation speed at the time of coagulation, by forming a membrane of a cellulose derivative using a solvent mixture consisting of a water-soluble good solvent and a hardly water-soluble good solvent. CONSTITUTION:A reverse osmosis membrane is prepared by the use of a cellulose derivative, especially, cellulose acetate containing an acetyl group at concn. of 39.8-43.2%. As a solvent at this time, a solvent mixture consisting of a solvent A which is water-soluble and a good solvent to the cellulose derivative and a solvent B which is hardly water-soluble and a good solvent to said cellulose derivative is used. As the solent A, dioxane, acetone, THF and DMF, etc., are used and, as the solvent B, mesityl oxide, MEK, ethyl acetate and methylene chloride, etc., are used. The mixing ratio of the solvent B is 0.1-50 pts.wt. per 100pts.wt. of the solvent A. By coagulating a membrane forming solution using this solvent mixture by the use of water, a large number of pores can be formed to a dense layer.
Patent JP-H10114017-A (JP)
Title: Ligneous finishing material
Inventor: AOKI SEI
IPC: E04F13/10
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide ligneous finishing material at a low cost in which marring resistance is excellent. SOLUTION: The ligneous finishing material is produced by impregnating thermosetting resin being in a semi-rigid state into a sheet base material to form a sheet 2 and superposing the sheet 2 on a baseplate 1 capable of impregnating resin and superposing decorative material 3 capable of impregnation of resin on the sheet 2 and performing thermal press to mutually bond them. Thermosetting resin is impregnated into the sheet base material so that solid content becomes 50-500g/m<2> and thereafter the sheet 2 is held in the semi-rigid state.
Patent JP-S6479119-A (JP)
Title: Drug of blended two components
Inventor: NAKAI YOSHIAKI
IPC: A61K31/56
Filed: 1987-09-22
Abstract: PURPOSE:To obtain a drug of blended two components showing more improved lowering action on serum cholesterol, improving effect on serum lipid and improving effect on arteriosclerosis compared with separative use of each component, having high safety, by blending pantethine with soysterol. CONSTITUTION:A drug of blended two components obtained by blending pantethine with soysterol as active ingredients. Soysterol is an unsaponified substance of soybean oil, contains vegetable sterol and natural tocopherol in high concentration and various kinds of soysterols occur depending upon the contents of the components thereof. A soysterol prescribed by the drug component standard not included in Japanese Pharmacopoeia is generally preferable among the soysterols. The weight ratio of the active ingredients blended is usually 1:0.5-5.0, preferably about 1:2. Addition of vitamin E (e.g. alpha.tocopherols) is further expected to have improving effect on hyperlipemia and improving effect on arteriosclerosis.
Patent JP-H1169162-A (JP)
Title: Image reader
Inventor: YASUDA HISAHIRO
IPC: G06T1/00
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain an image that is not influenced by the change of a dark output level which results from the change of accumulation time by performing dark output compensation of image data from an image sensor based on data for dark output compensation which is stored in a storing means in accordance with accumulation time. SOLUTION: Image data from an image sensor is undergone dark output compensation based on data from dark output compensation which is stored in a storing means in accordance with accumulation time that is set as a prescribed accumulation time in the process of original reading. In this device, a dark compensation level data storing part 25 preliminarily stores three dark level data. A dark level compensating part 24 switches an access area of the part 25 to a storage area of dark level data which corresponds to the accumulation time that is set by an accumulation time setting signal from a CPU among the three dark level data, reads it and compensates a dark output component of image data that is inputted from an A/D converter 23.
Patent JP-2001063174-A (JP)
Title: Thermal transfer printer
Inventor: KIUCHI SHUSUKE
IPC: B41J2/32
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To uniformly bring a thermal head into pressure contact with a platen roller and to satisfactorily record in a uniform density by movably supporting a rotary shaft so that the head is uniformly brought into pressure contact with the roller. SOLUTION: A contact of a platen roller on one side with a thermal head 4 can be eliminated by an infinitesimal movement of the head 4. Since an urging member 9 presses the head 4 from above, the head 4 is effectively brought into pressure contact with the roller 3 under an equivalent pressure, and a rotary shaft 7 is moved with this state as a reference. Thus, the contact of the roller on one side with the head 4 can be effectively eliminated. Accordingly, a pressure contact force of the head 4 to the roller 3 can be made uniform in the axial direction of the roller 3. A heating element of the head 4 is driven to be heated to record a recording sheet in a uniform density.
Patent JP-H0685073-A (JP)
Title: Manufacture of thin film multilayer circuit
Inventor: MATSUZAKI EIJI
IPC: H01L21/768
Filed: 1992-09-07
Abstract: PURPOSE:To provide the manufacture of a thin film multi-layer circuit capable of reducing a through-hole resistance while suppressing damages low to a polyimide resin used for a layer insulating layer. CONSTITUTION:After forming a protection layer 4 for a polyimide resin against plasma, counter-spattering or oxygen plasma treatment is performed and a lower wiring layer 2 exposed to the opening of a through-hole 6 of the polyimide resin is cleaned, and an upper wiring layer 5 is provided. By doing this, the protection layer formed on the polyimide resin protects the polyimide resin from plasma or ion impact, so that a throughhole resistance can be reduced without giving great damages to the polyimide resin, thereby providing the manufacture of a thin film multilayer circuit using the polyimide resin as an layer insulating layer.
Patent JP-H08102132-A (JP)
Title: Information recorder
Inventor: TANAKA YOICHIRO
IPC: G06F3/06
Filed: 1994-09-30
Abstract: PURPOSE: To attain a low power concumption and a large capacity of the recorder by controlling plural disk devices on recording/reproducing and selecting and controlling a device to be started or stopped based on stored information about recording information amts. and access frequency. CONSTITUTION: The recording information amt. to be inputted via an interface 1 from a computer is checked by a signal control means 2 to decide the number of required disk device units(DUs) from capacity of individual DUs of DU group 4. Based on this decision, one units or plural units out of the DUs 3A-3D in the DU group 4 is or are selected to be driven by a DU group controller 6 with a drive controller 7. Then, information on a stored information amt., a using rate and an access frequency for each DU is stored in a memoty 5, and at the time of restarting up the recorder, a required DU is started up by the controller 6 based on the contents of the memory 5. Consequently, unnecessary DUs are brought into the stopping state, and hence the information recorder having a large capacity and low power consumption suitable for a portable and personal information machine is obtained.
Patent JP-H0286721-A (JP)
Title: Egg gatherer
Inventor: NAKAJIMA HIDEO
IPC: B65G47/68
Filed: 1988-09-22
Abstract: PURPOSE:To make egg gatherer compact by driving rotating body at only passing of egg-gathering bucket corresponding to each step by one end side of egg-gathering belt in each step and importing egg into the egg-gathering bucket. CONSTITUTION:Egg is sent to one end side of egg-gathering belt 12 with each step and held by holding bar 14 and rotating body 18, then egg-gathering bucket 30 corresponding to rotating body 18 in each step is lowered, thus receiving and rotating plate 17 corresponding to operating piece of the bucket 30 is affected by said operating piece and the rotating plate 17 is rotated. The egg is delivered to loading part of the egg-gathering bucket 30 in a state of held by transmitting arm 16a of transmitting plate 16 and the egg-gathering bucket 30 received the egg is lowered along guide rail 36, then the egg is discharged to receiving stage 40 with being prevented of tumbling out by cover 38.
Patent JP-H0897238-A (JP)
Title: Semiconductor element and its manufacture
Inventor: MARUKAWA TAKU
IPC: H01L29/93
Filed: 1994-09-05
Abstract: PURPOSE: To provide a manufacturing method of a semiconductor element wherein the withstand voltage of a Schottky electrode can easily be improved at a low cost, without necessitating complicated process and structure, and the leakage current of the Schottky electrode can be reduced. CONSTITUTION: A source electrode 3 and a drain electrode 4 are formed on an active layer 2 in the upper part of a compound semiconductor substrate 1. By applying plasma treatment to the active layer 2 between the source electrode 3 and the drain electrode 4, a modified layer 2a is formed, on which a Schottky electrode 7a constituting a Schottky junction is formed.
Patent JP-S6392899-A (JP)
Title: Sideboard breakdown alarm device for dry gas holder
Inventor: SHIRAKI HIROTERU
IPC: F17C13/02
Filed: 1986-10-07
Abstract: PURPOSE:To detect the fatigue of a sideboard prior to breakdown and produce an alarm, by providing at least three inclination detectors on a piston while providing a detector for detecting the position of the piston and determining the degree of fatigue of the sideboard. CONSTITUTION:An inclination operator 11 operates the inclining amount and inclining direction of a piston 6 based on a signal detected through an inclination detector 10, while a position detector 12 detects the position of the piston 6 at that time so as to operate the stress being applied onto a sideboard 3 based on the inclining amount and the position of the sideboard 3 based on the inclining direction and the position. Furthermore, the degree of fatigue is determined based on the magnitude of said stress and the number of times for applying said stress onto said position, then said degree of fatigue is compared with the limit of fatigue of the sideboard material thus producing an alarm immediately before breakdown due to the fatigue. When the portion subjected to the fatigue is repaired, contamination due to the leakage of sealing oil can be prevented.
Patent JP-H1066670-A (JP)
Title: Cleaning tool for wiping with water
Inventor: YAMASHITA SHUSUKE
IPC: A47L13/10
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an easily handleable cleaning tool for wiping with water with excellent moisture containing property and durability for easily removing stuck stains. SOLUTION: For this cleaning tool, a non-water-permeable base plate 10A serving also as a pressurizing member for squeezing the water is attached to the tip of a handle rod 2 for holding, the sponge-like wiping cloth attachment member 11A of a large cross-section area provided with the moisture containing property and compressibility is attached to the base plate 10A and a sheet-like water-permeable wiping cloth 4 is mounted on the surface of the wiping cloth attachment member 11A in a covering state. An object surface is cleaned with the wiping cloth 4 while slowly supplying the water from the moisture containing wiping cloth attachment member 11A.
Patent JP-S6297373-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ONO TAKIO
IPC: H01L29/43
Filed: 1985-10-23
Abstract: PURPOSE:To implement excellent ohmic contact, by a constitution wherein a part, which is formed on a contact hole in an electrode, comprises an aluminum silicon film, and a part, which is formed on the surface of an insulating film, comprises an aluminum film. CONSTITUTION:A resist film 8 is formed on the surface of an aluminum film 7, which is formed on the surface of a contact hole 4 and the surface of an insulating film 3. Silicon ions are selectively implanted only into a part of the aluminum film 7, which is formed on the surface of the contact hole 4. Thus an aluminum silicon film 79 is formed. Thus poor penetration of aluminum at the contact part can be prevented. Since the silicon ions are not implanted in the aluminum film 7, which is formed on the surface of the insulating film 3, the absolute amount of the silicon in the electrode can be reduced by that amount. When heat treatment is performed in order to obtain ohmic contact of the aluminum silicon film 79 and an N-type diffused region, the amount off silicon deposition at the contact part can be reduced.
Patent JP-S6299847-A (JP)
Title: Cluster system processing system
Inventor: KYOMORI MASANOBU
IPC: G06F13/00
Filed: 1985-10-25
Abstract: PURPOSE:To scarcely affect a fault of a single terminal equipment to other terminal equipments by controlling physical and logical units via a cluster device and a terminal equipment, respectively. CONSTITUTION:A host computer 2 communicates with a cluster device 1 via a network communication program 1a. A network protocol interface program 15 sets up a logical transmission line between plural logical units and terminal equipments 6 as well as the control of resources of those logical units. Here, a logical unit is allocated to each terminal equipment by the program 15 and the telegram sent to each logical unit is transmitted directly to each terminal equipment 6 without applying processing. The telegram received by the equipment 6 is analyzed by a protocol processing program 6a and an application business use program 6c.