baber/WOPTO huggingface dataset:
Patent JP-H11221466-A (JP)
Title: Catalyst for purifying exhaust gas and purification of exhaust gas
Inventor: KAMIKUBO MASANORI
IPC: B01J37/02
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst for purifying exhaust gas which can improve an NOx purification capacity even in a low temperature area and in a low HC/NOx ratio and control deterioration even under high temperature hydrothermal conditions, and to provide a method for purifying exhaust gas. SOLUTION: A catalyst containing zeolite is arranged in a preceding stage to an exhaust gas flow, and a catalyst which consists of a first catalyst layer containing at least one component selected from the group consisting of platinum(Pt), palladium(Pd), and rhodium(Rh) and at least one component selected from the group consisting of alkali metals, alkaline earth metals, and rare earth metals, a second catalyst layer containing alumina and/or silica, and a third catalyst layer containing a copper (Cu) component and/or a cobalt (Co) component and in which the first, second, and third catalyst layers are overlaid in turn, is arranged in a succeeding stage to the exhaust gas flow.  Appropriately, a catalyst for purifying exhaust gas is used for an internal combustion engine in which the air/fuel ratio of exhaust gas is at the lowest 14.7, an oxygen concentration is at the lowest 5%, and an HC/NOx ratio is at the highest 10.
Patent JP-2000224678-A (JP)
Title: Remote controller
Inventor: SUGIYAMA MASAKI
IPC: G10K9/22
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To increase sound pressure generated from a sound source to the outside built in the main body of a remote controller. SOLUTION: Inside the main body of a remote controller with built-in buzzer 5, a cylindrical inner wall is provided so as to surround the buzzer 5. Thus, the vibration energy of sounds generated from the buzzer 5 is prevented from being diffused inside the main body of remote controller and attenuated and since the sounds are concentrated to a sound hole on the front, the volume of sounds to be generated to the outside is increased.
Patent JP-H03229583-A (JP)
Title: Scanning line interpolation circuit
Inventor: KURASHITA TAKUJI
IPC: H04N11/22
Filed: 1990-02-02
Abstract: PURPOSE:To interpolate a scanning line without deteriorating picture quality even in the edge part of a picture in which an oblique edge exists by changing an interpolating method according to the correlation of the pictures in a vertical and an oblique directions. CONSTITUTION:Sample points R1101 and R6106, R2102 and R5105, R3103 and R4104 are inputted to correlation detection circuits 6a, 6b, 6c respectively, and differential absolute values Ta113, Tb114, Tc115 are obtained, and the correlation is obtained, and is inputted to a decision circuit 7a, and switches a switch circuit 8a. Namely, the switch circuit is switched so that an interpolation signal is obtained on the basis of the sample point in the oblique direction of the same direction when the sample point only in the oblique direction is strong, and in other cases, the interpolation signal is obtained on the basis of the sample point in the vertical direction. However, at that time, when the remarked sample point to be interpolated is decided to be an isolated point by an isolated point removal circuit 10a, a control signal 116 is sent to the switch circuit 8a after it is corrected.
Patent JP-H10218490-A (JP)
Title: Reciprocating device for long size rod
Inventor: MIYAGAWA TAKASHI
IPC: B65H54/30
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To suppress the intrinsic vabration of a reciprocating device of long size rod such as a traverse device effectively. SOLUTION: This device is provided with a vibration suppressing means 17 to suppress the vibration in the reciprocating direction by operation in the reciprocating direction of a long size rod 13. As the vibration suppressing means 17, a vibration absorber which consists of an visco-elastic body 17b extending and contracting in the reciprocating direction, and a weight 17a installed to the visco-elastic body 17b, is favorable to be used, and it is favorable to house this vibration absorber by dispersing, at the free end side A1 at the front end, inside a hollow pipe form of rod.
Patent JP-S57138781-A (JP)
Title: Fuel cell
Inventor: NAKAZAWA MASAMITSU
IPC: H01M8/24
Filed: 1981-02-20
Abstract: PURPOSE:To obtain a manifold type fuel cell with a simple structure and high reliability by providing gas flow paths with a structure of reverse functioning in a fuel electrode and an oxidation agent electrode or a separator and arranging these gas slow paths to cross at right angles. CONSTITUTION:Gas flow paths 3 provided on one face of an electrode substrate 20 used for a fuel electrode 1 and an air electrode 2 have a number of grooves (Flow paths formed along these grooves are called the first flow paths.) in parallel with both sides of the electrode substrate 20. A number of these grooves are divided into three groups of flow paths by partition walls 21a and 21b, the flow paths in the center are used for gas feeding and the flow paths at both sides are used for gas exhausting. Gas stoppers 26 and 27 are provided to prevent gas from flowing, in close contact with the sides of the fuel electrode 1 and the air electrode 2 on the opposite sides to the sides where a gas feed port 3a and a gas exhaust port 3b of the fuel electrode 1 and the air electrode 2 are arranged.
Patent JP-S52108737-A (JP)
Title: Display changeover system
Inventor: NAKAZAWA TAMOTSU
IPC: G06F3/02
Filed: 1976-03-08
Abstract: PURPOSE: To efficiently make the output display in accordance with the request of operaters, by administering the information to make the display output, stepwise such as the first information, the second information. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58141701-A (JP)
Inventor: OIKAWA YASUO
IPC: A01B49/00
Filed: 1982-02-18
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-H0545851-A (JP)
Title: Image forming device
Inventor: ISHIGURO AKIYOSHI
IPC: G03D13/00
Filed: 1991-02-19
Abstract: PURPOSE:To suppress the wrinkle of a photosensitive member generated at a heating part, to improve the irregularity of developing caused by the irregularity of temperature and to enhance the efficiency of the energy of the heating part in a heat developing device using a photosensitive transfer type heat developing material. CONSTITUTION:In the heat developing device, the heating part is moved synchronously with the feeding speed of the photosensitive member 8 when the relation of T1. {exp(theta.mu)-1}>T2 is attained among the carrying tensile T1 of the photosensitive member 8, a winding angle (theta) to a heating cylinder 41, a still frictional coefficient (mu) of a contact surface between the cylinder 41 and rotating resistance T2.
Patent JP-H11214185-A (JP)
Title: Fluorescent lamp inverter circuit
Inventor: KOMATSU SHUNICHI
IPC: H05B41/392
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent lamp inverter circuit which reduces heat generation of a fluorescent lamp tube itself by preventing an effective value of lighting current from fluctuating even if an input voltage of the fluorescent lamp inverter circuit fluctuates and prevents the precision of dimmer light control from worsening. SOLUTION: This fluorescent lamp inverter circuit has input voltage detection means R11, R12 detecting voltages input in an inverter IN which supplies power to a fluorescent lamp 2, a signal generation means 7 generating a signal which lights the fluorescent lamp 2, and a frequency adjusting means Tr11 changing a frequency of a signal generated by the signal generation means 7 in accordance with a voltage value detected by the input voltage detection means R11, R12.
Patent JP-S61185954-A (JP)
Title: Resin-sealed power semiconductor device
Inventor: KOJIMA SHINJIRO
IPC: H01L25/07
Filed: 1985-02-14
Abstract: PURPOSE:To contrive to improve the heat dissipitating property of the titled device by a method wherein the thickness of the circuit pattern, which is directly coated on the surface on one side of the aluminum nitride substrate, is formed thicker that that of the heat conducting layer, which is directly formed on the other surface of the aluminum nitride substrate, and these are sealed with a resin layer. CONSTITUTION:A circuit pattern 2 and a heat conducting layer 4 are respectively formed directly on the surface on one side of an aluminum nitride substrate 10 and on the other surface of the substrate 10 and the thickness of the circuit pattern 2 is made thicker than that of the heat conducting layer 4. The pad parts 21 of the circuit pattern 2 are set up on the end parts of the aluminum nitride substrate 10 to contrive so as to be convenient to the disposition of the connectors for external leads. On the other hand, a giant transistor 3 is fixed on a bed part 22 constituting a part of the circuit pattern 2 using an Ag-Sn-Pb solder, and after that, the electrodes of the transistor 3 are connected with the pad parts 21 using fine conductive metal wires 11. In this case, when the thickness of the heat conducting layer 4 is thinner than that of the circuit pattern 2, the warpage amount of the resin-sealed semiconductor device for power is the minimum and the warpage amount is increased as the thickness of the heat conducting layer 4 is made thickner. As a result, the reliability of the finished product can be made to improve by contriving to hold the warpage amount to generate in the first assembly process to the minimum.
Patent JP-S54117334-A (JP)
Title: Directly overaging method for galvanized steel strip
Inventor: MIKI TETSUO
IPC: C23C2/06
Filed: 1978-03-06
Abstract: PURPOSE: To obtainan overaged galvanized steel strip of superior quanlity while saving energy by controlling the temp. of a continuously galvanized steel strip without coiling and then directly feeding the strip to an overaging furnace.  
     CONSTITUTION: Steel strip 2 leaving galvanizing pot 1 is fed between jet coolers 5 directly or through alloying furnace 4. The cooling capacity of coolers 5 is regulated by controlling VS motors 8 of coolers 5 according to the signal of temp. regulation setting unit 7 so that the strip becomes a predetermined temp. of 400W350°C. Strip 2 cooled under control is then introduced into overaging furnace 9 and heated to 350W400°C to be overaged. Thus, the potential heat of the strip after galvanizing is effectively used to enhance the quality of the product as well as to save energy. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61185182-A (JP)
Title: Mutant strain of bifidus and cultivation composition thereof
Inventor: MURAO TADAHISA
IPC: A23C9/12
Filed: 1985-02-14
Abstract: PURPOSE:To provide the titled mutant belonging to Bifidobacterium longum, having high hydrogen peroxide resistance, and capable of keeping the number of bifidus cells even in the storage of a food under aerobic condition or acidic condition. CONSTITUTION:Bifidobacterium longum ATCC-15708 is applied to a blood liver agar (BL agar) plate or Brigg's liver agar plate, irradiated with ultraviolet radiation to an extent to give a survival rate of <=0.1%, and cultured at 37 deg.C for 48hr under anaerobic condition. The strain is streaked to a BL agar plate, cultured under anaerobic condition, subjected to pure culture, and sub-cultured for several generations. A strain resistant to H2O2 having high concentration as far as possible is selected by the H2O2 resistant test. A number of H2O2 resistant strains were sub-cultured for 10 generations, and a strain [Bifidobacterium longum No.1022 (FERM-P No.8033)] having H2O2 resistance and high stability was separated. The strain has improved oxygen resistance and acid resistance.
Patent JP-H08219196-A (JP)
Title: Disk brake device
Inventor: KIKU SATOSHI
IPC: F16D55/224
Filed: 1995-02-14
Abstract: PURPOSE: To always uniformalize the surface contact of brake pads with a frictional slide surface of a disc rotor. CONSTITUTION: In an outer pad 10, a back metal 12 is divided into right and left parts at the center position along the rotational direction P3 of a disc rotor 4, independent frictional materials 14a, 14b are respectively fixed on the front surface sides (disc rotor 4 side) of respective divided back metal parts 12a, 12b, and the two independent pad members A, B are constituted. The end surfaces 17, 18 faced to each other in respective divided plates 12a, 12b of pad members A, B are formed into such a shape as to be engaged with each other. Both pad members A, B are connected to each other by a plate spring 19 so as to be oscillated.
Patent JP-S62182569-A (JP)
Inventor: KOTO SATORU
IPC: F25D11/00
Filed: 1986-02-07
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-S53110635-A (JP)
Title: Heat-resistant adhesive
Inventor: YAMADA AKIRA
IPC: C09J4/04
Filed: 1977-03-10
Abstract: PURPOSE: An adhesive with improved heat resistance without any adverse effect on adhesive performance, which is composed of a 2-cyanoacrylic ester and a hydroxy- or halogenoalkyl α, β-unsaturated carboxylate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S52109027-A (JP)
Title: After-fire preventing device for engine
Inventor: NAKADA MASAHIKO
IPC: F02B75/18
Filed: 1976-03-08
Abstract: PURPOSE: To prevent the accumulation and staying of combustible mixture in an exhaust system and an accidental fire in a combustion chamber, by enlarging the overlap quantity of a specified cylinder than other cylinders. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03230153-A (JP)
Title: Silver halide photographic sensitive material
Inventor: OKAMURA HISASHI
IPC: G03C1/06
Filed: 1990-02-05
Abstract: PURPOSE:To obtain such photographic characteristics as very contrasty negative gradation by incorporating a specified compd. into a silver halide photographic emulsion layer or a hydrophilic colloidal layer. CONSTITUTION:A compd. represented by general formula I is incorporated into at least one silver halide photographic emulsion layer or other hydrophilic colloidallayer. In the formula I, R1 is an aliphatic group, Y is a divalent heterocyclic residue and both A1 and A2 are H or one of them is H and the other is optionally substd. alkylsulfonyl, arylsulfonyl or acyl. A photographic sensitive material contg. the novel compd. especially as a nucleus forming agent for silver halide is obtd. This sensitive material is produced by successively laminating a line original (b), a transparent or translucent patching base (c), a dot original (d) and a sensitive material (e) for return on a transparent or translucent base (a).
Patent JP-H05339074-A (JP)
Title: Silicone infiltrated ceramic nanocomposite coating film
Inventor: RONARUDO HAWAADO BANII
IPC: C04B41/52
Filed: 1993-02-15
Abstract: PURPOSE: To improve performance such as corrosion, heat, wear and humidity resistances as a protective coating film by making a silicone polymer contain in a porous ceramic coating film.  
     CONSTITUTION: After a substrate is coated with a solvent solution which is obtained by dissolving a ceramic precursor compound A such as SiO 2  and Al 2 O 3  in a solvent such as alcohol, the solvent is evaporated and heated and a coating film is formed to obtain a ceramic precursor coating film B. Then, the component B is heated at 50° to 800°C for 5 minutes to 2 hours under an inert gas atmosphere and transferred into a porous ceramic coating film C. Then, after the component C is infiltrated by a liquid-state or resin-like silicone polymer, hardened to produce a ceramic nanocomposite coating film. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H07234111-A (JP)
Title: Measuring method for three-dimensional object
Inventor: ARAKI HIDEKAZU
IPC: G06T7/20
Filed: 1994-02-23
Abstract: PURPOSE:To always obtain a measuring accuracy and measuring reliability in good balance by obtaining a parallax based on an integral parallax degree distribution formed by using a plurality of image pairs. CONSTITUTION:An image pair set input unit 2 decides a plurality of image pairs based on edge images formed from images obtained from three or more different view points. Then, a parallax degree distribution forming unit 3 forms parallax degree distributions of the respective image pairs, and an integral parallax degree distribution forming unit 4 combines a plurality of the parallax degree distributions. In this case, when distances between view points of the plurality of the image pairs are different, it is corrected in response to the distance between the view points of the image pairs. The integral parallax degree distribution is formed from the parallax degree distribution after the correction to be converted as obtained in this manner. Further, a parallax detector 5 detects a parallax from the integral parallax distribution, and a three-dimensional coordinate calculator 6 measures its three-dimensional coordinates.
Patent JP-H09221493-A (JP)
Title: New compound k4610178
Inventor: SUGANO MICHIHIRO
IPC: C12R1/645
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having a 5α-reductase inhibiting activity and useful as the 5α-reductase inhibiting agent for the prevention and treatment of prostatomegaly from cultured material obtained by culturing a k4610178 producing bacterium belonging to the genus of Thielavia. SOLUTION: This new compound k4610178 has an appearance of a white powder, a molecular formula: C29 H30 O10 (measured by a high resolution mass spectrography), 538 molecular weight (measured by a mass spectrography), solubilities of soluble to methanol, ethanol, acetone, dimethyl sulfoxide and benzene and insoluble to water, chloroform, diethyl ether and ethyl acetate, exhibits coloring reactions of positive to sulfuric acid and iodine and 0.3 Rf value in a thin layer chromatography, and is useful as 5α-reductase inhibiting agent, etc. The compound is obtained by culturing a k4610178 producing bacterium belonging to the genus of Thielavia (e.g. Thielavia subthemophila Mouchacca, SANK 31281 strain, etc.) and collecting the product from the cultured material.
Patent JP-H01202019-A (JP)
Title: Pulse shaping circuit
Inventor: MORIYA TOMOHIRO
IPC: H03K5/1252
Filed: 1988-02-08
Abstract: PURPOSE:To output a signal from which an unnecessary pulse is surely cut out by controlling a clock by the operation of any of two monomultiplexers. CONSTITUTION:It is supposed that an unnecessary pulse shorter than a pulse time (t) indicated in an input digital pulse signal (a) so as to be cut out is inputted. Since a monomultiplexer circuit 1 driven by the up edge of an input digital pulse signal (a), the circuit 1 is driven by using an up edge to be the initial 'H' state of the signal (a) and the up edge of the unnecessary pulse as triggers. On the other hand, a monomultiplexer circuit 2 is driven by the down edge of the signal (a), the circuit 2 is driven by the down edge of the unnecessary pulse at the 'H' state of the signal (a) and the down edge at the 'L' state. Thereby, an output digital pulse signal (g) from which the unnecessary pulse is cut out is outputted.
Patent JP-S57139146-A (JP)
Title: Stabilization of diazonium salt type azoic dye
Inventor: AONO TOSHIKUNI
IPC: C09B67/36
Filed: 1981-02-23
Abstract: PURPOSE: To prevent solidification and decomposition of a diazonium salt type azoic dye, by adding a specified builder to said dye.  
     CONSTITUTION: To a diazonium salt type azoic dye such as 3-chlorobenzenediazonium chloride is added, as a builder, metaboric acid in an amount of 1/2W2- fold mol of the moisture adhering to the dye or boric anhydride in an amount of 1/6W 2/3-fold mol of the moisture.  
     EFFECT: The dye has an excellent thermal stability. Lowering in the solubility and the titer of the dye can be prevented. Troubles such as tar formation during dyeing can also be prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10209642-A (JP)
Title: Hybrid integrated circuit
Inventor: SUZUKI SHIGERU
IPC: H05K7/20
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To improve reliability through good heat radiating characteristic of circuit and also improve high frequency characteristic through good grounding of circuit by connecting directly a heat sink of a semiconductor element to a conductive layer and also exposing and connecting directly a conductive layer common to such conductor layer to the grounding surface of the housing. SOLUTION: A package 1 mounting a high frequency high output semiconductor element is fitted to the part processed from the surface of a multilayer printed wiring substrate and a heat sink 7 is connected to a ground conductor layer 8 in contact therewith. In this case, a lead terminal 9 of package 1 is connected to a circuit pattern 3, in contact therewith, formed to the surface conductor layer 10. A hybrid integrated circuit structured as explained above is connected in such a manner that the ground conductor surface 11 at the bottom surface and the ground conductor surface 8 exposed in lamination at the stepped portion are connected to the ground surface 12 of the housing.  Thereby, the heat radiation effect which is similar to that obtained when the heat sink is connected directly to the ground surface of the housing can be obtained and the grounding characteristic of the circuit can also be improved.
Patent JP-S59183478-A (JP)
Title: Counting process of paper sheet counter
Inventor: HATANAKA YOSHIHIRO
IPC: G06M7/06
Filed: 1984-02-16
Abstract: PURPOSE:To reduce the load of an operator and to improve the processing efficiency of a paper sheet counter by stopping the paper sheet feed operation when the coincidence is obtained between the paper sheet number set previously and the counted number of sheets put on a stage and therefore storing the count contents to a primary memory. CONSTITUTION:The bank notes put on a stage 2 of the main body 1 of a paper sheet counter are taken out one by one by a conveyor belt 3 and counted by a counting roller 38, a counting switch 45, etc. These counted bank notes are sent to a stage 23 which serves as the 2nd sheet store part. A paper sheet number setting device, a counting operation device containing a primary memory, etc. are provided inside the main body 1. Then the feed of bank notes is stopped by a push-up plate 25 when the bank notes on the stage 2 are all taken out, and the count contents are added to the contents of the primary memory and stored in a main memory. The feed of the bank note is restarted when the bank note is added to the stage 2. Then the bank notes are counted and the count contents are stored in the primary memory. This reduces the load of an operator and improves the processing efficiency of a paper sheet counter.
Patent JP-S60198366-A (JP)
Title: Ionization effectual engine device
Inventor: TAKAHASHI HIDEYORI
IPC: F02M27/04
Filed: 1984-02-16
Abstract: PURPOSE:To aim at ionization in suction air as well as to improve output torque ever so better, by installing a grilled ionization device inside a suction passage alongside, while impressing high voltage of an ignition coil on the said device. CONSTITUTION:A grilled ionization device A is installed interposingly between an intake manifold 1 and a cylinder head 4. This ionization device A is made up of applying an insulating material consisting in the specified thickness (1mm. or so) onto a metal plate 6 made into grilled form, while a high tension cord of an ignition coil is connected to this metal plate 6. And, at this time, in order to prevent the metal plate 6 from being grounded, a screw 8, which locks this device A to the cylinder head 4 together with the intake manifold 1, is covered with a rubber tube 7. And, utilizing the static electricity generated out of the metal plate 6 due to high voltage in time of spark generation, suction air is made so as to be ionized.