baber/WOPTO huggingface dataset:
Patent JP-H0526892-A (JP)
Title: Acceleration sensor
Inventor: TAJIMA SHUTARO
IPC: G01P15/03
Filed: 1992-01-08
Abstract: PURPOSE:To improve the productivity by the improvement of detecting accuracy and the magnification of a detecting range, and by making smaller-lighter and lower priced, about an acceleration sensor used for the control of a motorcar, the detection of an earthquake, etc. CONSTITUTION:An optical fiber 25 of which one end is fixed and the other end is free, a light emitting element 23 arranged near the end face of the fixed end of the optical fiber 25, the optical axis of the outgoing beam from the element 23 being set to the axis of the optical fiber 25, and a photodetector 24 arranged near the end face of the free end of the optical fiber 25 in the case of a line state, being set to the outgoing beam axis from the optical fiber 25, are at least provided and constituted in one body.
Patent JP-S63171448-A (JP)
Title: Production of optical disk
Inventor: ASHIDA SUMIO
IPC: G11B11/105
Filed: 1987-01-08
Abstract: PURPOSE:To obtain an AlN film having high quality with high productivity by forming a transparent AlN interference layer while projecting high-velocity gaseous particles thereto. CONSTITUTION:The reactive particle flux of gaseous N2 is projected to a substrate 41 simultaneously with deposition of an opaque sputtered AlN film on the substrate 41, by which N is replenished into the opaque AlN film of excess Al without lowering the film forming speed and the transparent AlN film 42 is reformed in the compsn. region of the sputtering gas having a low partial pressure ratio of the gaseous N2. A recording layer 43 consisting of an RE-TM film and a protective layer 44 are thereafter successively formed thereon, by which the magneto-optical disk is produced.
Patent JP-S60147205-A (JP)
Title: Removal of water in organic solvent or oils
Inventor: SASAKI SADAO
IPC: B01D17/022
Filed: 1984-01-06
Abstract: PURPOSE:To separate water simply, certainly and efficiently, by charging a dried compressed cellulose sponge in an org. solvent or oils to adsorb water present therein before taking out the same. CONSTITUTION:A dried compressed cellulose sponge to be used is prepared by a method that air in voids of a non-compressed dried cellulose sponge is expelled to collapse said voids and the deaerated sponge is compressed and densified so as to bring its apparent specific gravity to 1 or more. By using this cellulose sponge, the contact with water precipitated to the lower part of oils or the like becomes easy and the occlusion of excessive oil due to said sponge can be prevented before the contact with water. When said sponge is contacted with water once, it swells abruptly and can easily adsorb water in an amount of about 20 times on the basis of its own weight.
Patent JP-H05187630-A (JP)
Title: Burner
Inventor: ISHIHARA SHINOBU
IPC: F23N5/12
Filed: 1992-01-08
Abstract: PURPOSE:To make it possible to maintain stable combustion even when the range of regulation of the amount of combustion is wide, by controlling the amount of supply air so that the length of an inside flame formed by flame burner be maintained within set limits. CONSTITUTION:A pair of flame rods 15a and 15b for detecting the length of an inside flame (f) formed by a flame burner 11 are provided above a burner unit 1. The flame rods 15a and 15b are OFF when they are inside the inside flame (f) and ON when they are outside it. A controller 3 is given the information for controlling the amount of air supplied by a fan 13 so that the upper end of the inside flame (f) formed by the flame burner 11 be positioned at the middle between the flame rod l5a on the upper side and the flame rod 15b on the lower side. According to this constitution, deviation from the range of stable combustion can be prevented.
Patent JP-H05183402-A (JP)
Title: Signal conversion circuit
Inventor: YAMAGUCHI AKIHIRO
IPC: H03K5/08
Filed: 1992-01-08
Abstract: PURPOSE:To attain low power consumption and to prevent distortion in an output waveform by decreasing the resistance value of resistors connecting between units connected in series with a power supply voltage from an input side toward an output side. CONSTITUTION:The signal conversion circuit includes units 10, 12, 14, 16 connected in series and each unit acts like an inverter respectively. Resistors RD1-RD3 and RS1-RS3 are connected between a 1st power supply VDD and a 2nd power supply VSS in each of the units 10, 12, 14. Moreover, the unit 16 is connected directly between the power supplies VDD and VSS. Furthermore, the relation of RD1>RD2>RD3 and RS1>RS2>RS3 is in existence among the sets of the resistance of the resistors RD1-RD3 and RS1-RS3. Through the constitution above, since the unit 16 is directly connected between the power supplies, a sure gain is obtained. Moreover, the said relation is in existence the sets of the resistance of the resistors as above, the power consumption is distributed uniformly and reduced.
Patent JP-H02182076-A (JP)
Title: Facsimile equipment
Inventor: MURATA YUKIO
IPC: H04N1/21
Filed: 1989-01-09
Abstract: PURPOSE:To use a picture memory effectively and to attain sure communication by control ing the write of a picture data after conversion to a picture memory and the read of the written picture data after conversion and operating the write or stopping it through the control depending on the residual quantity of the picture memory. CONSTITUTION:At first, a decoding section 1-5 executes the decode processing by one line according to a line synchronizing signal inputted from a VRAM controller 1-10. In this case, when a signal corresponds to a head of each page, a page synchronizing signal is outputted and when the decoding processing of the picture data read from a picture memory 1-4 is finished, a line enable signal and the picture signal are outputted to a picture processing section 1-6. Thus, the write to the picture memory and the conversion are executed based on the line synchronizing signal. Thus, a stop signal stopping the output of the line synchronizing signal is generated depending on the write address of conversion data by the VRAM controller 1-10 and when the write address exceeds a prescribed address, the conversion and the write are stopped.
Patent JP-H09191399-A (JP)
Title: Information processor, and device and method for image processing
Inventor: HASHIMOTO YASUNORI
IPC: H04N1/41
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To solve a problem that the cost of the image processing device such as a color copying machine is increased when a processing parameter for a density correction table is set optionally by the operator. SOLUTION: A CPU 116 of a computer 200 generates a density correction table used for the processing in a color copying machine 100 according to the command of the operator and compresses the generated density correction table and gives the result to a color copying machine 100 via an interface 119. The CPU 109 of the color copying machine 100 receiving the compressed density correction table expands the compressed density correction table and sets the expanded density correction table to a density correction section 104.
Patent JP-S60147327-A (JP)
Inventor: DEEBITSUDO JIYON INSUTANSU
IPC: G01F1/74
Filed: 1984-01-10
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-H03207149-A (JP)
Title: Cordless telephone device
Inventor: ONOZUKA KATSUHIKO
IPC: H04M1/00
Filed: 1990-01-10
Abstract: PURPOSE:To prevent a trunk-line side caller from feeling uncomfortable by providing a means which specifies sound recording contents at the end of sound recording so that an unnecessary part of the sound recording contents is not reproduced and reproducing only the specified contents. CONSTITUTION:A master equipment M is equipped with the means which specifies a necessary part of sound-recorded information at the end of the sound recording of information from a slave equipment S. Namely, the sound-recorded control signal is not reproduced and a stop address is rewritten in a sound recording IC 13 to stop the reproduction in an area right before the area where the control signal is recorded; and other information is overwritten and recorded at the part where the control signal is recorded on a sound recording tape and the control signal is erased. Consequently, the control signal is never sent to the trunk-line side caller.
Patent JP-H04270665-A (JP)
Title: Ion generator for electrostatic recording and its manufacturing method
Inventor: SHIRAI MICHIO
IPC: G03G15/00
Filed: 1991-01-10
Abstract: PURPOSE:To obtain formation of a highly precise image by fixing a dielectric to an electrode without disturbing generation of an ion by a method wherein a dielectric layer is bonded to both or either of a first electrode and a second electrode with a resin wherein cyanoethylated high molecular compound is cross linked with polyfunctional isocyanate compound. CONSTITUTION:After applicating a mixture solution of a high molecular compound having cyanoethylated hydroxy and polyfunctional isocyanate compound to one side surface of a first electrode 2, solvent in the solution is volatilized. When a sheet like dielectric 3 is placed on the coated layer and is pressurized, the first electrode 2 is fixed to the sheet like dielectric 3 because of tackiness of the coated layer. The same solution as that applied to the first electrode 2 is applied to thereon. When a second electrode 4 is placed thereon and is pressurized, the sheet like dielectric 3 is fixed to the second electrode 4 in the same way. When the laminated material is heated, the high molecular compound having hydroxy and the isocyanate compound generate cross-linkage reaction to obtain an ion generator.
Patent JP-H08189944-A (JP)
Title: Method for detecting and utilizing zero-phase current in parallel two-circuit transmission line
Inventor: FUKUYA YOSHIFUMI
IPC: G01R19/10
Filed: 1995-01-10
Abstract: PURPOSE: To accurately detect zero-phase currents without being affected by their circulating currents by calculating a specific formula based on the output of a current synthesizing circuit which synthesizes the difference between the currents of each phase and zero-phase currents of its own circuit and the other circuit of a parallel two-circuit transmission line and the sum of the zero-phase currents. CONSTITUTION: In the case a zero-phase circulating current I0th flows to a parallel two-circuit transmission line when a current synthesizing circuit is used, the sum ISO of zero-phase currents becomes ISO=I01 +I02 =IL (load current) and the difference Ido between the zero-phase currents becomes Ido =I01 -I02 =2I0th and the difference Ido receives the full influence of the current I0th . Therefore, by calculating a formula |ISO+Ido |-|ISO-Ido | based on the sum ISO and difference Ido outputted from the current synthesizing circuit which synthesizes the difference between the currents of each phase and zero-phase currents of its own circuit and the other circuit of the transmission line and the sum of the zero- phase currents, the zero-phase currents are accurately detected without being affected by their circulating currents.
Patent JP-H03207071-A (JP)
Title: Magnetic card with identification code
Inventor: TAMURA SHINYA
IPC: G07F7/12
Filed: 1990-01-09
Abstract: PURPOSE:To prohibit the copy of magnetic data and to reduce the cost of adding identification codes by printing the discrete identification codes for each of the magnetic cards on the magnetic cards on magnetic layers with magnetic ink by an ink jet printer. CONSTITUTION:The magnetic layer 6 to encode the prescribed magnetic data is provided on a card base material 4 consisting of polyester. Printed layer 8 printed with desired patterns, colors and characters is formed on the layer 6 and an over coating layer 10 to serve as a protective layer is formed atop the layer 8. The magnetic disk is printed by the ink jet printer on the layer 6 to form the identifiable discrete identification codes 12. The discrete codes 12 are added to the magnetic cards in such a manner, by which the copy of the above-mentioned data is prevented. Since the codes 12 exist under the printed surface, the alteration is infeasible. The security of the magnetic cards is thus improved.
Patent JP-S57113841-A (JP)
Title: Production of catalyst body for purification of gas
Inventor: HASHIMOTO AKIRA
IPC: B01J23/34
Filed: 1981-01-08
Abstract: PURPOSE:To make releasing of a catalyst from dies for molding catalyst and improve productivity by compounding a small amt. of saccharides together with a thickener to the catalyst for oxidation of harmful gases consisting of a metallic oxide catalyst, heat-resistant aggregate, and calcium aluminate. CONSTITUTION:As a catalyst for purification of gases contg. harmful components such as CO and hydrocabons by oxidation, saccharides such as cane sugar, glucose and the like are mixed at 0.01-0.1wt% with 40-60wt% metallic oxide catalyst sucha as, for example, MnO2, 10-30wt% heat resistant aggregate such as SiO2, 20-40wt% calcium aluminate as a binder and 0.1-1.0wt% a cellulosic thickener. Water is added at 20-30pts.wt. to 100pts.wt. this mixture, and these are kneaded and are molded to a honeycomb shape having a large number of vent holes. This molding is set and dried in an atmosphere of 50-90 deg.C and >=80% relative humidity. Since the fluidity of the raw materials during molding with dies and the releasing of the molding from the dies are superior, productivity is improved.
Patent JP-S5698982-A (JP)
Title: Magnetic eraser
Inventor: NAKAGUKI TOSHIO
IPC: H04N9/29
Filed: 1980-01-11
Abstract: PURPOSE:To improve magnetic erasure effect with simple circuit constitution when performing the magnetic erasure by charging capacitors with a power voltage, by obtaining a voltage more than once the power voltage by connecting the charged capacitors in series by turning a switch. CONSTITUTION:Between the positive and negative poles of DC power source E1, resistance R1 and capacitor C are connected and in parallel to this capcitor C1, the series circuit of polarity inverting switch S2 and magnetic erasing coil L1 is connected. This switch S2 is provided with movable terminal S20 and two couples of fixed terminals a1-b2 and capacitor C2 is connected between a couple of terminals b1 and b2. Then, capacitors C1 and C2 are charged with power source E1 without reference to the change-over position of switch S2 and when coil L1 is magnetically erased, switch S2 is changed over to sides of terminals a1 and a2 to connect capacitors C1 and C2, charged with power source E1, in series. Then, coil L1 is magnetically erased with a voltage more than once power source E1, so that the effect of magnetic erasure will be improved with the simple circuit constitution.
Patent JP-S56101010-A (JP)
Title: Controlling device for bleeding amount
Inventor: KOO MIKIO
IPC: F01D17/20
Filed: 1980-01-11
Abstract: PURPOSE: To stabilize the amount of bleeding from a turbine to a process and control the bleeding amount while using a cheap device by a method wherein a bleeding-amount controller and a bleeding-pressure setter are additionally provided, in the bleeding-amount controlling device for the steam extracted from the turbine.  
     CONSTITUTION: In a system wherein a generator 4 is connected to the steam turbine consisting of a high-pressure turbine 1 and a low-pressure turbine 2, an electric controller 13 and a pressure setter 33 are provided as the bleeding-amount controlling device. The elctric controller 33 consists of a speed calculator 16 which compares the actual speed and a preset speed of a turbine shaft 3, a pressure calculator 19 which compares the actual pressure and a preset pressure of a bleeding line 9, and a distributor 20 which is inputted with the outputs of the calculators 16, 19 and controls a steam regulating valve 6 and a bleed regulating valve 7 so that the deviations of the inputted values from set points become zero. On the other hand, the pressure setter 33 is inputted with the output of a bleed controller 32 and feeds the bleeding-pressure setter 17 with a signal for increasing or decreasing the bleeding pressure. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61160764-A (JP)
Title: Developing method
Inventor: HOSAKA AKIHITO
IPC: G03G13/09
Filed: 1985-01-09
Abstract: PURPOSE:To obtain high image quality applicable to pictorial colors as well with the less edge effect and with substantial flat black density by specifying the contents of magnetic powder and the intensity of the magnetic field of a developer in the tangential direction on the surface of a developer carrying body. CONSTITUTION:The image having good quality is obtd. if the intensity of the horizontal magnetic field component is set preferably at >=300 gauss. The reason is: If the intensity is >=200 gauss, the sticking of the magnetic particles to the drum arises hardly. The good quality image is obtainable if the content of the magnetic powder is made >=40wt% up to 80-100mum number average grain size of the magnetic particles but if said size exceeds 100mum, the preferable content of the magnetic particles in the developer approaches 10wt% and there is not much difference from the mixing ratio at which the conventional two- component developer is used, then the strict control of the mixing ratio is necessary and there are no advantages. The number average grain size of the magnetic particles is therefore preferably >=40mum, more preferably <=80mum and the content of the magnetic powder in the magnetic particles is preferably >=40wt%.
Patent JP-S61161672-A (JP)
Title: Sodium-sulfur battery
Inventor: SOMA HISASHI
IPC: H01M10/39
Filed: 1985-01-11
Abstract: PURPOSE:To increase output density and capacity and decrease the number of batteries and simplify the battery system in a fluid type sodium-sulfur battery by separating anode active material and cathode active material with bellows- shaped solid electrolyte. CONSTITUTION:Bellows-shaped beta'-alumina 3 is used as solid electrolyte which separates sulfur 2 serving as cathode active material and sodium 1 serving as anode active material. Sulfur 2 during discharge and sodium polysulfide 13 during charge are let to flow between the bellows-shaped beta'-alumina 3 and an electrode plate 4 inserted into a cathode matrix 9. Accordingly, the surface of the beta'-alumina 3 is effectively used as a reaction area. The lower part of the betabeta-alumina 3 is widened to enlarge flow area from the top to the bottom, and thereby, flow peeling off of sulfur 2 on the outer surface of the peak of the bellows is eliminated. By decreasing flow rate, peeling of is also prevented.
Patent JP-S56100614-A (JP)
Title: Strainer free from pressure drop
Inventor: YOSHIDA TAKAHARU
IPC: B01D29/33
Filed: 1980-01-12
Abstract: PURPOSE: To make possible unloaded filtration with simple means by disposing resistance pieces against vortexes in the direction opposite from the outlet side of a filter utilizing vortexes.  
     CONSTITUTION: The feed water entering by passing through the inlet valve 8 of a cylindrical vessel enters from the upper part in the direction tangential to the inside circumferential surface of the cylinder, and while going round a filter cage 3 in the form of vortexes, it is filtered by the net of the filter cage 3. The clean water passes through an outlet valve 9 from the central part and is sent to the next intended process. The residues around the filter cage 3 are discharged to the outside by opening a drain valve 10 during the operation of the filter. Since objects are attracted toward the higher velocity side of fluid, the velocity of flow on the upper stream on the side opposite from the outlet is decreased by providing 1 W several pieces of resistance pieces 11, whereby back pressure is acted upon the outlet side and pressure drop is eliminated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58121777-A (JP)
Title: Molded sea tangle food and its preparation
Inventor: KUBOTA HIROSHI
IPC: A23L17/60
Filed: 1982-01-11
Abstract: PURPOSE:To prepare a molded sea tangle food of any shape, by extruding a solution of a sea tangle into a coagulating solution, and coagulating the sea tangle. CONSTITUTION:A sea tangle is dipped in water and the resultant softened sea tangle is then finely cut in the first step (i) and then boiled in an aqueous solution of an alkaline metallic compound, e.g. about one pts.wt., based on one  pts.wt. sea tangle reconstituted with water, 1% aqueous solution of sodium carbonate, and dissolved therein to prepare a solution of the sea tangle in the second step (ii). The resultant solution is then extruded through a nozzle, perforated  plate, etc. into a coagulating solution consisting of an aqueous solution of a  calcium salt, e.g. 1% aqueous solution of calcium acetate in the third step (iii).  The resultant coagulated sea tangle is then washed with water in the fourth step  (iv) to give the aimed molded sea tangle food, e.g. a noodle, macaroni or leaf.
Patent JP-S5593556-A (JP)
Title: Magnetic tape device
Inventor: NOGUCHI KUNIO
IPC: B65H20/32
Filed: 1979-01-10
Abstract: PURPOSE: To suppress tape damage for emergency to enhance reliability of a device by detecting emergency of a vacuum column to switch the vacuum pressure supplied to the column.  
     CONSTITUTION: Magnetic tape 7 fed from supply reel 1 is wound up through supply-side vacuum column 8, magnetic head 6, capstan 5 and winding-side vacuum column 9 by take-up reel 2. Vacuum pressures are given to supply-side and winding- side vacuum columns 8 and 9 from respective vacuum inhalants 4 and 3. Air holes 11, 11', 12 and 12' are provided for emergency detection, and an emergency state is detected by pressure difference between air holes 11 and 11' and between air holes 12 and 12'. That is, if this pressure difference is within a certain value, a detection switch is operated to detect the emergency state. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01182573-A (JP)
Title: Fitting structure for unit injector
Inventor: TAKAHASHI TAKASHI
IPC: F02M39/00
Filed: 1988-01-11
Abstract: PURPOSE:To prevent the breakage of a portion of a housing due to the vibration of an engine by placing a needle axis in a plane perpendicular to the longitudinal axis of the engine and placing an actuator in a specific direction with respect to the needle axis. CONSTITUTION:The command axis of the needle 7 and plunger 12 of a unit injector 54 is placed in a plane Y perpendicular to a longitudinal axis X. A line Z connecting the common axis of the needle 7 and plunger 12 to a piezoelectric element 32, or an actuator or a piezoelectric element housing 31 extends in an oblique direction with respect to the plane Y. Thereby, the distance between the piezoelectric element housing 31 and the axis of the needle 7 which is measured along the plane Y is reduced, weakening a bending moment which acts repeatedly on a housing portion 1a which extends from around the axis of the needle 7 toward the piezoelectric element housing 31.
Patent JP-S5820211-A (JP)
Title: Filter machine
Inventor: MAKINO SADAO
IPC: B01D24/02
Filed: 1982-01-09
Abstract: PURPOSE:To make it possible to prepare the filter machine in a factory and to attain to reduce a production cost, by using a foamed synthetic resin sheet as a filter material. CONSTITUTION:Coarse chemically formed lump like substances 1 are spread as the support of a filter floor and a sheet having a cell size of 1-2cm such as a polyurethane foam sheet is stacked to form an open cell foamed filter material 2  and this filter material is held always horizontally by a metal material 3. Raw water enters a tank from a recirculation water pouring pipe 4 and is filtered by the filter material 2 and the chemically formed substances 1 to be sent from a water sending pipe 5. By forming the filter material 2 by appropriately stacking polyurethane foam sheets with different qualities, for example, one passing raw water in a slightly narrow range at a low speed and one diffusing the same in a  wide range, dust collecting effect can be increased. In addition, because the filter material 2 can be easily whashed by a detergent, the detergent is poured from a detergent pouring port 6 to carry out washing of the filter material 2 and the chemically formed substances 1.