baber/WOPTO huggingface dataset:
Patent JP-S63310519-A (JP)
Title: Manufacture of membrane consisting of oxide superconductor material
Inventor: TAKANO SATORU
IPC: C23C14/06
Filed: 1987-06-11
Abstract: PURPOSE:To increase the critical current density presented by a membrane extensively by forming the membrane in a vapor desposition, then holding the membrane in an ambiance with the oxygen partial pressure higher than that in the forming of the membrane, and cooling it at a cooling speed lower than a specific value. CONSTITUTION:Since a membrane is held in an ambiance with the oxygen partial pressure higher than in the forming of the membrane immediately after the membrane is formed in a vapor desposition, the oxygen is taken in to the formed membrane sufficiently, the oxygen in the membrane is not removed consequently, and a stoichiometric composition along the whole membrane is obtained. The resultant membrane presents an excellent superconductivity, especially a high critical current density. In order to hold the membrane in the high oxygen partial pressure ambiance, oxygen is introduced to a membrane forming chamber, in the batch method, while a substrate is transferred to a cooling chamber with the oxygen partial pressure higher than in the membrane forming chamber after the membrane is formed, in the continuous method. And the cooling in the ambiance with a higher oxygen partial pressure shall be a gradual cooling, that is, a cooling speed less than 100 deg.C/min is applied.
Patent JP-H077951-A (JP)
Title: Current-type ac-dc converter for system interconnection
Inventor: MATSUI HIROKO
IPC: H02M7/12
Filed: 1993-06-17
Abstract: PURPOSE:To prevent a resonant current from flowing to a capacitor installed on the AC side of an electric-power converter constituting a current-type AC-DC converter for system interconnection even when a system to which the current- type AC-DC converter for system interconnection is interconnected is changed over or even when the impedance of the system is changed. CONSTITUTION:A current-type AC-DC converter is constituted in such a way that a common reactor is connected across DC terminals for a plurality of electric-power converters 4A, 4B constituted of self-arc-extinguishing semiconductor elements, and it is composed of a transformer 2 which links the electric- power converters 4A, 4B to a system. The current-type AC-DC converter for system interconnection is constituted in such a way that a plurality of capacitors 3A, 3B, 3A', 3B' are installed at AC-side terminals of the respective electric- power converters 4A, 4B, and it is provided with a means which makes the capacity of the capacitors 3A, 3B, 3A', 3B' variable according to a system to which the current-type AC-DC converter for system interconnection is linked.
Patent JP-H0440198-A (JP)
Title: Acoustic lens for speaker
Inventor: HONDA YOSHITOMO
IPC: C22C21/00
Filed: 1990-06-06
Abstract: PURPOSE:To prevent the deterioration of sound quality and the deterioration of operation and to obtain faithful reproduced sound at a low price by constituting the acoustic lens of the material composed of the high damping aluminum alloy of Al-Si system whose damping capacity is set to 8-10 or Al-Ni system. CONSTITUTION:In the Al-Si system high damping aluminum alloy, a Si particle in an Al of matrix is precipitated when the Si is mixed in the Al to form eutectic crystal. The interface of the second phase Si particle absorbs oscillation, and improves the damping capacity Q<-1>. In the Al-Ni system high damping aluminum, the Ni particle is precipitated in the Al of matrix when the Ni is mixed in the Al to form eutectic structure. The interface of the second phase Al3 Ni particle absorbs the oscillation and improves the damping capacity Q<-1>. Thus, the effect of vibration isolation can be enlarged while maintaining rigidity, and high quality lens with unnecessary radiation can stably be obtained by the same operation as the conventional one in a low price.
Patent JP-S5851860-A (JP)
Title: Method and apparatus for continuous preparation of dough of noodle
Inventor: UEDA KISABUROU
IPC: A23L7/109
Filed: 1981-09-18
Abstract: PURPOSE:To obtain uiform noodle dough having high resilience, continuously, by feeding the raw material flour and water to the kneading tank from its bottom with a pushing mechanism, and taking the prepared noodle dough from the top of the tank. CONSTITUTION:The temperature of the kneading tank 1 is controlled by passing cold water or hot water through the jacket 2 attached to the circumference of the tank 1. The tank 1 is furnished at its bottom with a powder feed pipe 3 having a pushing mechanism 4 and with a water-injection pipe. The fed raw material is kneaded with the blades 9 attached to the rotary shaft 8, transferred upward, and taken out continuously from the overflow pipe 6 at the top of the tank 1. The kneading of the dough in the tank is carried out in a compressed state under the condition of being shielded from the outer atmosphere.
Patent JP-H04346329-A (JP)
Title: Image recording device
Inventor: ANDO KYOICHI
IPC: G03B27/32
Filed: 1991-05-23
Abstract: PURPOSE:To provide a paper feeding means corresponding to a form of a sheetlike photographic object. CONSTITUTION:A camera main body A is equipped with a paper feeding table 31 possible to automatically feed a usual sheetlike photographic object S1 and a paper feeding table 39 manually feeding a long sheet-like photographic object S2, and a paper feeding roller 32 in an automatic paper feeding part side is stopped by detecting the photographic object S2 with a photographic object sensor 39a so that automatic paper feeding can not be made when paper is manually fed.
Patent JP-2000334399-A (JP)
Title: Substrate treating apparatus
Inventor: KAGEYAMA TSUYOSHI
IPC: H01L21/677
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To prevent the drying of particles such as polishing dust adherent to the surface of a substrate after processing treatment such as CMP treatment and to improve a cleaning effect in a cleaning part. SOLUTION: A substrate treating apparatus 100 for cleaning a wafer W is provided with treatment parts 30, 40, 50 for cleaning the wafer W which was CMP treated by a CMP apparatus 200, a mounting part 20 for mounting the wafer W temporarily before the wafer W is conveyed to the treatment part 30, and a shuttle-conveying robot 60 for conveying the wafer W from the mounting part 20 to the treatment pat 30, and the mounting part 20 has a pin for supporting the back of the wafer W, the first nozzle for supplying pure water to the surface of the wafer W supported by the pin, and the second nozzle for supplying pure water to the back of the wafer W.
Patent JP-H0678433-A (JP)
Title: Accommodating box for electric apparatus to beembeded ceiling and installation thereof
Inventor: TABUCHI HIROSHI
IPC: H02G3/20
Filed: 1992-05-11
Abstract: PURPOSE:To provide an accommodating box for electric apparatus to be embedded in the ceiling which can mount electric apparatus easily to a ceiling in the condition that one part such as a sensor, etc., is projecting without recourse to upward work. CONSTITUTION:An opening 2 is provided at the bottom of a box body 1, and also a mounting member 10 to be fixed to a molding flask 9 is annexed to the box body 1, and inside the box body 1 is a cap 23 provided, which accommodates an electric apparatus A, so that the displacement in vertical direction may be possible to let its one part come out of or retreat into the opening 2, and besides blocks the opening 2, being mounted capably of mounting and removal to the opening 2. And, in the condition that a cap 23 is mounted, it is installed and fixed to the molding flask 9, and concrete is laid and cured for solidification, and after removal of the molding flask 9, until the work of body such as interior, etc., is completed, the cap 23 prevents the penetration of slag, moisture, and dust, and then it is removed easily, thus the electric apparatus A can be mounted easily to the ceiling in the condition that one part is projecting.
Patent JP-H04345339-A (JP)
Title: Communication method in control system
Inventor: TAKAHASHI TOSHINAO
IPC: H04L12/40
Filed: 1991-05-23
Abstract: PURPOSE:To warrant the worst transmission time of an emergency message by giving a right of communication of a routine period message and/or an emergency message to a permission stage of the routine period message and giving a right of communication only of the emergency message to a station not allowed for the routine period message in one cycle. CONSTITUTION:A routine message allowable station is decided for each of cycles S1-Sm and each of the cycles S1-Sm is divided to each time slot T corresponding to each station. The routine period message allowed station has a right of communication for a routine period message and/or an emergency message for its own time slot T in each of the cycles S1-Sm. Moreover, a station not allowed for the routine period message in each of the cycles S1-Sm has a right of communication of the emergency message only for its own time slot T. The correspondence of each station to the time slot T is selected in an optional sequence and one station may be made correspondent to plural time slots T. Thus, the communication timing of the emergency message is quickened.
Patent JP-S636109-A (JP)
Title: Polyester fiber multifilament having multilobed cross-section
Inventor: KUJIME TOSHIHIKO
IPC: D06M101/16
Filed: 1986-06-23
Abstract: PURPOSE:The titled filaments having reduced waxy feeling, reduced rough feeling and appropriate stiffness to give a unique feeling and bulkiness and having a single filament fineness of smaller than a specific level and a specific single filament cross-sectional shape. CONSTITUTION:The present multifilaments have a single filament fineness of <=5.0 de and satisfy the formulas D2/D1>=2.5 and (D2-D1)/2W>=0.75 (wherein W is width of a lobe in the cross-section of a single filament; D1 is diameter of an inscribed circle in the cross-section; D2 is diameter of a circumcircle on the cross-section). The multifilaments comprise <=80% filaments having equal angles theta between the adjacent lobes and >=20% filaments having different angles between the adjacent lobes. When the multifilaments are subjected to an alkali weight reduction treatment, the rates of the weight reduction at the root part of the lobes are larger than those at the top parts of the lobes and the root parts become narrower than the top parts.
Patent JP-H0721163-A (JP)
Title: Document preparation device and rearranging method for page
Inventor: YOKOBORI SHOICHI
IPC: G06F17/21
Filed: 1993-06-18
Abstract: PURPOSE:To surely rearrange pages through easy operation. CONSTITUTION:Once an operator specifies optional pages to be rearranged in a document in a storage buffer 44, from a keyboard 2 a control part 1 displays the pages on the screen of a CRT 6 from the storage buffer 44 by a display control part 6 through a page buffer 43. Then the control part 1 sets and displays tag paper in the respective pages displayed on the screen at position that the operator specifieds from the keyboard 2 and saves data regarding the tag paper in a tag paper area data storage table 42. Then the control part 1 rearranges the page numbers in the storage table 42, for example, in the order of the setting positions of the tag paper attached to the respective pages, reads the document of the corresponding pages out of the storage buffer 44 in the page order, and stores them in a work buffer 41 in order and then puts the document back to the storage buffer 44, thus rearranging the document.
Patent JP-S5670467-A (JP)
Title: Detector for change in impedance
Inventor: AZEGAMI TADASHI
IPC: G01R27/02
Filed: 1979-11-13
Abstract: PURPOSE:To simplify the constitution of the detector by forming a bridge circuit of the primary and secondary windings with the same number of turns of a current transformer whereon the voltage having equal amplitude and reverse phase is impressed by an AC power source and of a pair of impedance elements which are changed differentially. CONSTITUTION:The currents i1 and i2 flowing through the impedance elements 11 and 12 whose impedance Z1, Z2 changes differentially become equal to each other. Since these elements 11 and 12 form the bridge circuit together with the primary and secondary windings 4a and 4b with the same number of turns of the current transformer whereon the AC voltage having equal amplitude and reverse polarity from an oscillator 3' is impressed, through the intermediary of a transformer 6, the voltage a between both terminals of the winding 4a takes the value expressed by the formula I, which corresponds to the change in impedance, and is detected by a detector 5. Accordingly, when the output voltage e0 of the oscillator 3' is controlled to be fixed by a zener diode and the like, a circuit for fixing the current and the like becomes unnecessary and thus the device turns to be the impedance change detector of a simple constitution.
Patent JP-S633762-A (JP)
Title: Domestic animal feed containing magnesium chloride
Inventor: MORIYA ISAO
IPC: A23K1/175
Filed: 1986-06-23
Abstract: PURPOSE:To obtain the titled feed for domestic animal, effective in preventing magnesium deficiency of animal and having excellent growth promoting effect, by mixing an assorted feed free from Ca and sodium chloride with bean curd refuse, rice straw, APPEN and magnesium chloride. CONSTITUTION:An assorted feed free from calcium and sodium chloride is mixed with bean curd refuse, rice straw, APPEN and magnesium to obtain the objective animal feed containing magnesium chloride. The amount of magnesium chloride added to the feed is preferably 0.001-0.0001%. The growth of bones, teeth, muscles liver, etc., of domestic animal can be promoted and the yield of milk and meat can be increased by feeding a domestic animal with the obtained animal feed containing magnesium chloride.
Patent JP-S628197-A (JP)
Inventor: MURATA YOSHIYUKI
IPC: G10H1/00
Filed: 1985-07-05
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-H01317970-A (JP)
Title: Control unit for hydraulic elevator
Inventor: SANO TSUTOMU
IPC: F15B11/04
Filed: 1988-06-16
Abstract: PURPOSE:To improve accuracy for the velocity to excitation by changing the velocity of opening and closing of a flow control valve according at least either to travel distance or to running time independent of the velocity of a riding cage, during the riding cage is excited. CONSTITUTION:A control unit 1 makes flow control valves UV, DV for ascension or for descent opened at the predetermined velocity during acceleration running, and when the velocity of a riding cage C detected by a rotary encoder RE reaches a predetermined velocity, acceleration is stopped, and the open velocity of flow control valves UV, DV being lowered for shifting to steady running, opening is terminated at last. When the excitation of the riding cage C is judged in the middle of the acceleration running, through the change in the velocity to the negative direction by a greater rate than the predetermined value, opening or closing control of flow control valves UV, DV by the velocity is stopped, and switched to opening or closing control by travel distance or by running time. Thereby, a control error in the velocity detection is eliminated even for the excitation of a riding cage.
Patent JP-S5479334-A (JP)
Title: Combustor of hot gas engine
Inventor: OGURA MASAO
IPC: F02G1/055
Filed: 1977-12-07
Abstract: PURPOSE:To obtain high efficiency and high specific power, by uniformly heating heating pipes, in which thermal medium gas flows, in a combustor of a hot gas engine, such as, a Stirling engine, etc. CONSTITUTION:In this combustor 5, a heat source tube 1 for introducing heat source gas from a burner 6 to a bottom portion in a combustion chamber 4 is mounted in a center of an upper portion of the combustion chamber 4 produced by lining a heat insulating material 3 with strong emissive power to an inwall surface, and four cylinder engine type heating pipes 2 extending over a heat accumulator 7 and a cylinder 8 are disposed between the heat source tube 1 and the heat insulating material 3. A fan 9 for dispersing heat source gas in the all directions and other diffusion devices are installed to a nose of the heat source tube 1. This arrangement can uniformly heat the heating pipes 2 by the convection heating of heat source gas jetted from the surroundings and a lower portion of the heat source tube 1.
Patent JP-S5371723-A (JP)
Title: Exhaust gas reflux device for internal combustion engine
Inventor: OSANO HISASHI
IPC: F02M25/06
Filed: 1976-12-07
Abstract: PURPOSE: To suppress an exhaust gas reflux rate and obtain a suitable exhaust gas reflux rate corresponding to an engine load, by suppressing an opening degree of the exhaust gas reflux valve by means of reducing a negative pressure of a negative pressure chamber in the aforesaid valve at the range where suction negative pressure is larger than the desired value. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04371221-A (JP)
Title: Production of cuprammonium regenerated cellulose porous hollow fiber membrane
Inventor: IDE SHOICHI
IPC: B01D71/10
Filed: 1991-06-19
Abstract: PURPOSE:To obtain a cuprammonium regenerated cellulose porous hollow fiber membrane high in LRV with respect to a relatively small virus by using a U-shaped thin tube as the coagulation bath when the membrane is produced. CONSTITUTION:Two small funnel tubes are liquid-tightly connected at their lower parts with a U-tube or a connector having an internal U-shaped passage to form a thin tube 4. A spinning soln. A is firstly discharged from the outer outlet of an annular double spinneret 1, and an internal soln. B for separating the microphase of the soln. A and coagulating the soln. A is simultaneously discharged from the central outlet of the spinneret 1. Both solns. are introduced into a spinning cylinder 2 and the one tube 4a of the small funnel tube, and an external soln. C for separating the microphase of the soln. A and coagulating the soln. A is supplied at this time from the inlet of the spinning chamber 2. The coagulation of the soln. A proceeds in the thin tube 4 by the action of the solns. B and C with the microphase being separated. Since the fiber is spun without being sustantially drawn in this way, a membrane capable of permeating proteins and high in LRV is obtained.
Patent JP-S634421-A (JP)
Title: Production of magnetic disk
Inventor: IECHIKA KEIGO
IPC: B24B37/00
Filed: 1986-06-25
Abstract: PURPOSE:To control and project high-hardness fine inorg. particulate powder to a desired height from a magnetic coated film contg. the high-hardness fine inorg. particulate powder coated on a substrate by grinding the coated film by using abrasive grains which are lower in hardness than the high-hardenss fine inorg. particulate powder and higher in hardness than the magnetic coated film. CONSTITUTION:Grinding fluid supply nozzles 1a, 1b are provided above the point where wrapping tapes 2a, 2b are held pressed to a magnetic disk 4 and the grinding fluid is kept supplied therefrom. The tapes 2a, 2b are respectively fed in the directions of arrows B, C so that always the fresh surface contact the magnetic disk 4. The high-hardness fine inorg. particulate powder 5 is incorporated into the magnetic coated film 6 on the magnetic disk substrate 4. The dislodgment of the high-hardness fine inorg. particulate powder 5 is low in the coated film state obtd. by the working; in addition, the projection height is stably obtd. up to the desired height. Alumina grains are used as, for example, the high-hardness fine inorg. particulate powder 5 and chromium oxide grains are used as the abrasive grains.
Patent JP-H11339801-A (JP)
Title: Positive active material for nonaqueous electrolyte secondary battery, its manufacture, and nonaqueous electrolyte secondary battery using the positive active material
Inventor: NAGAYAMA MASATOSHI
IPC: H01M10/0566
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To enhance capacity density (mAh/cc) per volume and enhance storage characteristic under high temperature environment. SOLUTION: A nonaqueous electrolyte secondary battery is constituted with a positive electrode 5 mainly comprising Lix Mn2-x O4 (1<=x<=1.33) belonging to space group Fd3m synthesized by using γ type Li2 MnO3 as the raw material, a negative electrode 4 made of metallic lithium, and a separator 6 impregnated with a nonaqueous electrolyte, interposed between the positive electrode 5 and the negative electrode 4. The capacity density per volume of the positive active material is increased and specific surface area is decreased.
Patent JP-H09329572-A (JP)
Title: Harmful gas processing equipment of electrolytic cell
Inventor: TAKEUCHI HISAHIRO
IPC: G01N27/28
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an equipment capable of effectively treating harmful gas generated around an electrode in electrolyte. SOLUTION: In order to capture harmful gas, from electrolyte together with it, a harmful gas cleaning part member 35 is arranged in a processing pipe 33 stretching from an electrolytic cell. The part member 35 is constituted by fitting a cylindrical catalyst unit 219 in an outer cylindrical body 218. The catalyst unit 219 is constituted by accommodating catalyst 226 in a cylindrical body 225. An annular protrusion 227 of the cylindrical body 225 is fitted in an annular recess 228 of the outer cylindrical body 218. Inside the protrusion recess fitting part, an electrolyte inlet 229 of the outer cylindrical body 218 is interconnected to a through hole 230 of the cylindrical body 225. The other through hole 230 of the cylindrical body 225 is interconnected to an electrolyte outlet 232 on the peripheral wall of a channel 231, via the channel in the outer cylindrical body 218.  Electrolyte containing harmful gas does not intrude into the part between the outer cylindrical body 218 and the cylindrical body 225, but introduced into catalyst 226 by the effect of a labyrinth structure.
Patent JP-S6038606-A (JP)
Title: Optical dimension measuring apparatus
Inventor: KOBAYASHI SHIYOUHEI
IPC: G01B11/00
Filed: 1983-08-11
Abstract: PURPOSE:To enable detection of correct position signal free from the modulation of intensity due to surface roughness and difference in the reflectance of an object to be measured by applying a negative feedback to a laser driving circuit so that the total quantity of light received by a light receiving sensor may be constant. CONSTITUTION:An adder 30 is provided on the output side of a split light receiving sensor 8 to add outputs of light receiving surfaces 8A and 8B and so, the output of the adder 30 gives a signal output proportional to the total quantity of light received by the light receiving sensor 8. The deviation value in comparison of the signal with the reference value by a differential amplifier 31 is fed to a laser driving circuit 33. A negative feedback is applied to the circuit 33 to control the emission of a light source 1 so that the deviation value output from the amplifier 31 is down to zero. Thus, the total quantity of light received by the sensor 8 is maintained at a fixed value allowed for the effect of the surface roughness and the difference of the reflectance of the object to be measured and the surface roughness and the difference of the reflectance are removed to enable the measurement of the correct displacement.