baber/WOPTO huggingface dataset:
Patent JP-H03280509-A (JP)
Title: Plane inductor
Inventor: HASEGAWA MICHIO
IPC: H01F17/04
Filed: 1990-03-29
Abstract: PURPOSE:To enlarge the inductance of the title inductor as much as possible by specifying the dimension ratio of coils to magnetic bodies. CONSTITUTION:The purport of this invention is to specify the dimension ratio of coils to magnetic bodies to be 1.2<=B/A<=2.5 assuming the length of one side or outer diameter to be B of magnetic thin bands 5a, 5b as well as the length of one side or outer diameter of a plane coil to be A in the title plane conductor holding the high permeability magnetic thin band or thin films 5a, 5b on both surfaces of the plane coils comprising spiral coils 2a, 2b or laminated body thereof through the intermediary of insulating films 3a, 3b, 3c.
Patent JP-S63248311-A (JP)
Inventor: KUBOSHITA TAKEO
IPC: A01C11/02
Filed: 1987-04-02
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-H10254035-A (JP)
Title: Camera and camera system
Inventor: MATSUSHIMA JUN
IPC: G03B17/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To suppress the consumption of a battery when a release action is executed without loading a film. SOLUTION: This camera is provided with a light control means 101 controlling the quantity of light emitted from a flash means 100 so that exposure with respect to a recording medium by object light becomes proper, a power source 107 supplying electric power to the control means 101, a film detection means 103 detecting whether the recording medium is loaded or not and a control means 106 controlling the power source 107 based on the detected result of the detection means 103.
Patent JP-S58198942-A (JP)
Title: Switchboard controller
Inventor: KIMURA CHITOSE
IPC: H04L12/04
Filed: 1982-05-14
Abstract: PURPOSE:To eliminate the complexity of the program of a processor and to prevent deterioration in processing capability, by allowing a main-station switchboard controller and a communication controller to have the same hardware and software interface in viewing from the processor. CONSTITUTION:The processor 1 sends orders to a switchboard 5a or remote switchboard 5b to the main-station switchboard controller 3 or remote switchboard controller 8 through a control bus 2. When the switchboard 5a is controlled, the main-station switchboard controller 3 controls the switchboard 5a through a switchboard control bus 4a. When the remote switchboard 5b is controlled, the communication controller 6 sends orders to the remote switchboard controller 8 of a remote station through a data link 7 by following a transmission procedure such as HDLC (high-level data link transmission control procedure). When the remote switchboard controller 8 once receives an order, controls the remote switchboard 5b through the switchboard control bus 4b in the same way with the switchboard 5a.
Patent JP-S57197464-A (JP)
Title: Detecting head for ultrasonic flaw detector
Inventor: NAMISHIMA TAKASHI
IPC: G01N29/24
Filed: 1981-05-29
Abstract: PURPOSE:To make a high-precision flaw detecting operation possible and use a detecting head for a long time, by arranging a closed disc in the end part of the detecting head freely attachably and detachably. CONSTITUTION:A substrate 2 and an ultrasonic oscillator 3 are incorporated as one body in a protection cylinder 1, and a closed disc 6 is fitted to end parts of closed materials 4A and 4B by a ring-shaped cartridge 7. In case of flaw detection, the end face of the disc 6 is slid on the surface of a material to be examined, and ultrasonic waves are radiated to detect flaws.
Patent JP-S57197555-A (JP)
Title: Electrophotographic receptor
Inventor: HASEGAWA HARUO
IPC: G03G5/10
Filed: 1981-05-29
Abstract: PURPOSE:To obtain an electrophotographic receptor having high adhesive strength and endurance and undergoing no deterioration in the electrophotographic characteristics by pre-exposure by interposing a layer of carboxymethylcellulosic acid between the electrically conductive support and the photoconductive layer of the receptor. CONSTITUTION:As the electrically conductive support and the photoconductive layer a known support and a known layer are used. Carboxymethylcellulosic acid (CMC acid) represented by the formula (where x=10-100,000) is insoluble  in water but soluble in ammonia, ethylenediamine, diethanolamine or the like,  so when CMC acid is converted into ammonium salt or amine salt by treatment  with said compound, it is made soluble in water. An aqueous soln. of ammonium salt or amine salt of CMC acid is applied to an electrically conductive support and dried. Ammonia or amine is evaporated, and the salt is converted into  CMC acid again to form a water insoluble intermediate layer with high adhesive strength. The photoconductive layer is formed on the intermediate layer by an  ordinary method.
Patent JP-H09301891-A (JP)
Title: Ocular axial length control agent, preventive and therapeutic agent for hypometropia or hypermetropia
Inventor: HONDA SHIGERU
IPC: A61K45/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject agent extremely useful for preventing hypometropia or hypermetropia because of having the extension/contraction control action of ocular axial length, and besides, highly effective for producing an experimental animal model with perfect axial hypometropic or hypermetropic eyes containing no index hypometropia or hypermetropia. SOLUTION: This ocular axial length control agent contains a TGF-βregulator as active ingredient; specifically, an ocular axial length extension inhibitor contains a TGF-β activator, esp. plasminogen activator as active ingredient, being a hypometropia preventive and therapeutic agent; and, an ocular axial length extender contains a TGF-β activation inhibitor, esp. plasminogen activating factor inhibitor as active ingredient, being a hypermetropia preventive and therapeutic agent. The above agents are medicinal preparations for ocular use on a local basis.
Patent JP-H106522-A (JP)
Title: Ink jet cartridge assembly and its manufacture
Inventor: BRANDON FRED YOUNG
IPC: B41J2/14
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To exhaust gas to be generated while a bonding agent in a die cavity is cured into the ambient environment by at least one channel formed so as to communicate with the die cavity. SOLUTION: An ink jet cartridge assembly comprises a cartridge body 40 including a die cavity 44 and also at least one channel or a plurality of channels 46 and 48 disposed in communication with the die cavity 44 and the ambient enivonment, a printing head 14, at least a part of which is disposed in the die cavity 44 and a bonding agent 26 provided for bonding the printing head 14 with the body 40 and disposed between them in the die cavity 44, and venting holes exhausting gas to be generated while the bonding agent 26 is cured are formed by at least one channel or a plurality of channels 46 and 48.
Patent JP-S6254859-A (JP)
Title: Reverse-signal detecter circuit for reverse cassette taperecorder
Inventor: TASAKA KAZUHIRO
IPC: G11B15/08
Filed: 1985-04-19
Abstract: PURPOSE:To control the current of a light emitting element to be optimum by negative- feedbacking the current of the light outputted emitting element through rays of light outputted from the light emitting element so that the D.C. output voltage of photodetectihg element becomes a reference voltage. CONSTITUTION:The output from a phototransistor 2 is inputted to the negative phase input of an amplifier 3, and its in-phase input is determined by resitors 11 13, and the said output is held by a capacitor 6 as a reference voltage for a certain time constant. In the D.C. operation, the output from the amplifier 3 is negative-feedbacked to the light emitting diode through the base of a light-emitting-diode-driving transistor 7 to control the current of the diode so that the in-phase input to the amplifier 3 from the transistor 2 becomes the reference voltage. When the transmission between the light emitting diode 1 and the transistor 2 is poor, the reference voltage is lowered by the collector-voltage of the transistor 7 through the resistor 11 in order that the amplifier 3 is not cut off. But in the A.C. operation, the negative feedback is made less by a capacitor 8 and a resistor 9, and the share of variation occurring at the boundary between a magnetic tape and a reader tape is outputted to the next stage through a capacitor 10.
Patent JP-S63248701-A (JP)
Title: Thermochemical production of hydrogen utilizing high yield decomposition of hydrogen iodide
Inventor: SHIMIZU SABURO
IPC: C01B3/04
Filed: 1987-04-03
Abstract: PURPOSE:To decompose HI in a high yield and to generate H2 when HI is thermally decomposed to obtain H2 and O2, by adsorbing I2 on an adsorbent during the progress of the reaction and by desorbing the adsorbed I2 by a pressure swing method after H2 is obtd. CONSTITUTION:A polyhydroiodic acid soln. is distilled to separate gaseous HI contg. steam from I2 and the equilibrium is shifted by removing produced I2 by adsorption on a catalyst supported adsorbent. Thus, HI is decomposed in a high yield and H2 is generated. The adsorbed I2 is then desorbed from the adsorbent by a pressure swing method. The adsorbent is regenerated with small heat energy and thermal efficiency related to the production of H2 can be further improved.
Patent JP-H02296658-A (JP)
Title: Re-sealing package with obviously mischievous band
Inventor: DAARERU JII KOONITSUSHIYU
IPC: B65D33/30
Filed: 1990-03-29
Abstract: PURPOSE: To clearly show to a customer that a packaged commodity is unsealed at a glance by adhering a band extending across a part of an access to forward and rearward wall panels, and breaking the band itself, or forward or rearward wall panels by trying to detach the band. CONSTITUTION: A packaged commodity 13 is vacuum-packaged, bag panels 11 and 12 are sealed by the heat seal along side edge parts 14, 15, and a bottom edge part 16 is also sealed. A non-reclosable unsealing seal 17 is extended over the whose width of a package, and formed by a heat sealing means small in strength. Reclosable pieces 18, 19 are adhered to inner surface of bag panels 11, 12 parallel to the unsealing seal 17 with an interval therebetween. A tamper- evident band 20 is adhered to the bag panels 11, 12 at a point 21 of the adhesive so as to surround a package 10, and joined with its end part by an overlapping seal 22. A perforation line with intervals on the band 20 is preferably included so that a part 24 of the band extending across an access of the bag is detached with excellent appearance.
Patent JP-S57197124-A (JP)
Title: Vacuum laminating method
Inventor: KUBOTA YASUTOSHI
IPC: B29C51/00
Filed: 1981-05-30
Abstract: PURPOSE:To laminate a tongue work part sharply, by pressing the tongue work part via a plastic sheet using a working jig matched to a shape of the tongue work part. CONSTITUTION:As a vacuum laminating method for laminating continuously a plastic sheet to a surface of a breathing board of a rockwool sheet or the like having a tongue part, the plastic sheet 3 is superimposed on the surface of the breathing board 2 and the board 2 is placed on the suction platen 4 for vacuum molding and the plastic sheet 3 is attracted to the surface of the board 2 by sucking through the suction platen 4. At the same time a working jig 5 matching to the shape of the tongue work part 1 is made to press the tongue work part 1 via the plastic sheet 3 and also by heating the tongue work part 1, lamination of the tongue work part 1 is finished, then the plastic sheet 3 is heat-bonded to the board 2. Thus, the tongue work part can be laminated sharply.
Patent JP-H05245985-A (JP)
Title: Biaxially oriented laminated film
Inventor: OKAZAKI IWAO
IPC: B29C55/12
Filed: 1992-03-06
Abstract: PURPOSE:To obtain excellent scratch resistance and electromagnetic conversion properties by forming strong projections on the surface of a laminated film layer by adding particles treated with alumine oxide to at least one surface layer. CONSTITUTION:In a biaxially oriented laminated film having at least two laminated structures, particles treated with an aluminic acid compd., for example, magnesium aluminate or calcium aluminate are added to at least one surface of the film. As the particles, silica particles or titanium oxide particles are designated but silica particles are especially pref. Particles whose particle size is too large with respect to the thickness of the film are not pref. and the ratio of the thickness of the particle-containing layer and the average particle size of the particles is pref. 1-100. The content of the particles treated with the aluminic acid compd. is pref. 0.1-5% by wt. of the particle-containing film.
Patent JP-H09272994-A (JP)
Title: Electrolytic copper foil for fine pattern
Inventor: ASHIZAWA KOICHI
IPC: H05K3/38
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To produce an electrolytic copper foil enabling to deal with fine patterning, a copper-plated laminate substrate and a printed circuit board using same. SOLUTION: The surface roughness Rz of the roughened surface of an electrolytic copper foil for fine pattern is controlled to <=6μm by flattering a depositing surface of an untreated foil, which contains <=18ppm carbon, to form a flattened surface having <=5μm surface roughness and roughening at least one surface of this flattened surface or glossy surface of the untreated foil.
Patent JP-2000275684-A (JP)
Title: Liquid crystal element and liquid crystal device using the same
Inventor: ASAO YASUSHI
IPC: C09K19/34
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal device which can display with analog gradation by an active matrix drive method and which has superior visual characteristics. SOLUTION: In this liquid crystal device which displays with analog gradation by an active matrix drive method, the liquid crystal shows a fist monostable state of the average molecular axis of the liquid crystal, when no voltage is applied. When a voltage of first polarity is applied, the average molecular axis of the liquid crystal is tilted to one side at an angle, according to the intensity of the applied voltage from the monostable position. When voltage in second polarity opposite to the first polarity is applied, the average molecular axis of the liquid crystal is tilted to the opposite side to the tilting side caused by voltage of the first polarity from the monostable state.  Regions D1 satisfying β1>β2>0 and regions D2 satisfying 0<β1<β2 are present in this device, wherein β1, β2 are the tilting angles of the average molecular axis of the liquid crystal in the most tilted state from the monostable position of the first state, when voltage in the first polarity and voltage in the second polarity are applied, respectively.
Patent JP-H07297052-A (JP)
Title: Dual rated voltage transformer
Inventor: KUDO SAKAE
IPC: H01F29/02
Filed: 1994-04-21
Abstract: PURPOSE:To facilitate changeover of voltage, by a method wherein the primary side or the secondary side which have two rated voltages is constituted of a first winding to which a low rated voltage is applied and a second winding to which a high rated voltage is applied, the insulation of terminals of both of the windings is ensured, and the terminals are led out to the outside of a tank. CONSTITUTION:An iron core 1 is provided with a low voltage winding 1, an intermediate voltage winding 3, a tap 4, and a high voltage winding 5, which are covered with a tank 6. The terminals of the intermediate voltage winding 3 and the high voltage winding 5 are led out to an SF6 gas insulating bus 7, through oil/gas wall bushings 81, 82, 83. Thereby voltage changeover work is enabled without extracting oil. Since it is unnecessary to increase insulation distance, a dual rated voltage transformer can be easily miniaturized.
Patent JP-H09250014-A (JP)
Title: Loop tie
Inventor: FUSHIYA TAKESHI
IPC: A41D25/02
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a loop tie capable of giving variation to the decorative fitting of the lop tie having been little in the variation. SOLUTION: A decorative fitting attached to a loop tie so as to form a loop L in the central part of a string comprises a decorative member 3 and an anchoring member 4 which are separately formed. A decorative pattern is formed on the surface of the decorative member 3, and a catching member 7 comprising a pin needle 6 and a hook 8 for detachably catching the tip of the pin needle 6 is installed on the back surface of the decorative member 3. A pin insertion hole 17 for inserting the pin needle 6 of the decorating member 3 is placed on the front surface of the anchoring fitting 4. Two insertion cylinders 12, 12 for inserting strings are placed the back surface of the anchoring member 3 in parallel to each other, and the tips of the strings 1 are inserted into the insertion cylinders 1, respectively. A plate spring piece 14 for pressing and fixing the strings 12, 12 inserted into the insertion cylinders 12, 12 is raisably disposed at the lower ends of the insertion cylinders 12, 12.
Patent JP-S6134013-A (JP)
Title: Blocking agent for isocyanate compound and its use
Inventor: YAMAZAKI KAORU
IPC: C07C241/00
Filed: 1984-04-24
Abstract: PURPOSE:A blocking agent for an isocyanate compound which can give a blocked isocyanate compound and which can be rendered water-soluble or water- dispersible by reaction with an acid or a quaternizing agent, comprising a tertiary nitrogen-containing lactam. CONSTITUTION:A blocking agent for an isocyanate compound (e.g., 2,4- and/or 2,6-tolylene diisocyanates or 4,4,'-diphenylmethane diisocyanate) comprising an alpha-dialkylaminolactam of the formula (wherein n is 2-4, and R1 and R2 are each a 1-4C alkyl), e.g., alpha-dimethylamino-epsilon-caprolactam or alpha-dimethylamino-gamma- butyrolactam. A blocked isocyanate compound is obtained by an addition reaction between one equivalent of the isocyanate groups of an isocyanate compound and 0.2-1mol of the compound of the formula. The obtained blocked isocyanate compound can be converted into a water-soluble or water-dispersible compound by reaction with an acid (e.g., acetic acid) or a quaternizing agent (e.g., methyl chloride).
Patent JP-S62241859-A (JP)
Inventor: KOSUGE NORIO
IPC: C04B32/02
Filed: 1986-04-10
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-S5510455-A (JP)
Title: Production of tantalum oxide film
Inventor: NISHIMURA NOBUO
IPC: C01G35/00
Filed: 1978-07-07
Abstract: PURPOSE: To produce a tantalum oxide thin film with a desired refractive index in a short time by coating a substrate with a coating compsn. obtd. by mixing tantalum alkoxide and carboxylic acid into a solvent and by heating the coated substrate.  
     CONSTITUTION: A substrate for a semiconductor material, an optical instrument or the like is coated with a coating compsn. obtd. by mixing 1 vol. of tantalum alkoxide such as tantalum ethylate and below 1 vol. of carboxylic acid such as glacial acetic acid into above 1 vol. of a solvent such as ethyl alcohol. The coated substrate is then heated to evaporate the solvent. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07297844-A (JP)
Title: Production equipment diagnostic system
Inventor: KAKITA YUJI
IPC: H04L12/40
Filed: 1994-04-21
Abstract: PURPOSE:To provide a wiring reduction type, equipment diagnostic system where the cost related to wiring is reduced and complication due to construction of many electric wires is reduced. CONSTITUTION:In this production equipment diagnostic system provided with plural sensors 1 arranged in the measurement object part of a production equipment and a data processor 2 which processes values measured by sensors, each of plural sensors is provided with a slave station unit 3 for communication, and the data processor is provided with a master station unit 4 for communication, and all slave station units 3 are connected in parallel to two transmission lines 5 and 6 connected to the master station unit 4 and are connected to the master station unit 4, and the communication system between slave station units 3 and the master station unit 4 is the multi-drop system using these two transmission lines. Preferably, two electric wires are used as power supply lines. Sensors 1 mainly measure the abnormality of the mobile part and the fatigue of the fixed part of the production equipment.
Patent JP-S63250058-A (JP)
Title: Nickel positive electrode for alkaline storage battery and its manufacture
Inventor: YOSHIMURA MASAYUKI
IPC: H01M4/52
Filed: 1987-04-03
Abstract: PURPOSE:To obtain good flexibility and holding power of active substance by letting a paste type Ni positive electrode contain Cd oxide the active substance. CONSTITUTION:A paste Ni positive electrode is prepared by coating and drying an active substance paste, which contains active substance powder mainly comprising Ni hydroxide and dispersions, on a support. Cd oxide is added to the active substance in this Ni positive electrode. As the added amount of Ca oxide increases, flexibility of the electrode increases so that falling of the active substance is reduced when the electrode is deformed to a spiral shape or has an impact. Also, when Cd hydroxide is formed by hydration of Cd oxide, it physically combines with neighboring solids improving holding power of the active substance.
Patent JP-H01257723-A (JP)
Title: Suction port structure for rotary piston engine
Inventor: AKAGI YUJI
IPC: F02B53/04
Filed: 1988-04-04
Abstract: PURPOSE:To make the combustion stability and output performance of an engine compatible by providing the shielding plate inclined at specified angle at the vicinity position of the opening part of the operation chamber of a suction port leading a suction into the operation chamber. CONSTITUTION:The 1st suction port 7 opened on the inner peripheral face 2a of the trochoide of a rotor housing 2 and the 2nd suction port 8 opened on a side housing 3 are provided. The shielding plate 20 which is about parallel to the suction flowing direction and inclined at specified angle to the length direction of an apex seal 6 is provided at the vicinity position of the operation chamber opening part of the suction port 7, 8. The combustion stability and output performance of the engine are thus made compatible.
Patent JP-H07265671-A (JP)
Title: Ozone resistant membrane nodule for water treatment
Inventor: TAKASA KENJI
IPC: B01D71/32
Filed: 1994-03-31
Abstract: PURPOSE:To provide an ozone resistant external pressure type hollow yarn membrane module suitable for the filtration in the presence of ozone in a field for treating various kinds of water containing large quantity of fine sand, clay or the like or suspended materials. CONSTITUTION:In the membrane module made by bundling many hollow yarn membrane 1 and sticking and fixing the end parts to a housing part 3, the hollow yarn membrane 1 is made of a fluororesin, the housing part 3 is made of stainless steel or a fluororesin or chlorinated resin and a sticking part is made of a silicone resin and the sticking parts 2, 2' are provided with openings for supplying a raw water and a gas. In treating the river water, the filtration treatment stable in permeated water quantity is executed through a long time by filtering with the membrane module in the presence of ozone.
Patent JP-S59208856-A (JP)
Title: Multilayer interconnection
Inventor: IWAMATSU SEIICHI
IPC: H01L23/522
Filed: 1983-05-13
Abstract: PURPOSE:To improve the degree of integration of a semiconductor integrated circuit by connecting a foundation semiconductor substrate, a first electrode wiring layer and a second electrode wiring layer through one contact hole. CONSTITUTION:A first insulating film 12 is formed on the surface of an Si substrate 11, a first electrode wiring layer 14 is shaped on the surface of the first insulating film 12, a second insulating film 15 is formed on the first electrode wiring layer 14, and a second electrode wiring layer 16 is formed on the second insulating film. The second electrode wiring layer 16 is connected to a diffusion layer 13 shaped to the surface of the semiconductor substrate and the side surface of the first electrode wiring layer 14 through a contact hole penetrated and bored to the first electrode wiring layer 14 and the first insulating film 12.