baber/WOPTO huggingface dataset:
Patent JP-H07109485-A (JP)
Title: Detergent composition for denatured oily or fatty dirt
Inventor: KUBOTA MASAKAZU
IPC: C11D1/72
Filed: 1993-10-15
Abstract: PURPOSE:To obtain the subject composition which has excellent foaming properties and does not undergo deterioration and coloration even when stored for a long time by mixing a specified solvent compound with a specified surfactant, an amine compound and a specified compound. CONSTITUTION:This detergent composition is prepared by mixing 0.1-30wt.% mixture (A) of at least two compounds represented by the formula (wherein R1 is phenyl or benzyl; R2 is H or methyl; and (n) is 1-5) with 0.1-20wt.% nonionic or amphoteric surfactant (8), 0.01-20wt.% amine compound (C) and 0.001-5wt.%, based on component A, 3,5-di-t-butyl-4-hydroxytoluene, DL-alpha- tocopherol or 2,5-di-t-butylhydroquinone (D). Examples of component C used include mono-, di- and tri-alkanolamines and ammonia.
Patent JP-H09100729-A (JP)
Title: Engine brake device
Inventor: IIJIMA TOSHIO
IPC: F02D45/00
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To make the increase of an engine braking force variable by actuating or non-actuating a compression pressure releasing means for releasing a compression pressure in a cylinder during engine braking. SOLUTION: By properly lifting the exhaust valve 1 of each of cylinders 81, 82, 83 and 84 by a hydraulic circuit for actuating the releasing piston of a compression pressure releasing means 24. The compression pressure releasing means 24 is controlled to be actuated or non-actuated for each of the cylinders 81, 82, 83 and 84 by a control means 25 having a control unit 29 for actuating a pair of solenoid valves 27 and 28. Thus, the increase of an engine braking force caused by compression pressure in each of the cylinders 81, 82, 83 and 84 is made variable, and performance and general usefulness are improved.
Patent JP-S60139795-A (JP)
Title: Detergent bleaching composition
Inventor: JIYON OUKUSU
IPC: C11D3/08
Filed: 1984-12-06
Abstract: Detergent bleach compositions comprising a peroxide compound bleach, a manganese bleach catalyst and sodium sesquisilicate and/or sodium metasilicate, having a solution pH of from 9.5 to 13. The compositions show enhanced bleaching effect and are suitable for the laundering of fabrics at lower temperatures of between 20 and 60°C.
Patent JP-H01102221-A (JP)
Title: Enclosed type kitchen range
Inventor: KEGASA AKISHI
IPC: F24C3/04
Filed: 1987-10-14
Abstract: PURPOSE:To improve the thermal efficiency of a kitchen range, by a method wherein a heat radiation body heated by means of passing exhaust gas is disposed to an exhaust gas exhaust route in a state that a radiation heat therefrom is radiated toward a top plate for heating. CONSTITUTION:In an enclosed type kitchen range 2, an annular infrared ray burner 7 to heat a substance A to be heated through a top plate 4 for heating is situated in a limit space 6 communicated to an intake port 5 for air for combustion formed on the back side of the top plate 4, and a porous lamellar heat radiation body 16 to radiate heat toward the top plate 4 for heating located above the heat radiation body by heating it by means of passing exhaust gas is disposed in the central hole part of the annular infrared ray burner 7, forming an exhaust passage F. Namely, a quantity of heat possessed by high temperature exhaust gas from the annular infrared ray burner 7 is caught and recovered by means of the heat radiation body 16, and by impacting the recovery heat as radiation heat to the top plate 4 for heating, thermal efficiency can be improved.
Patent JP-H1198020-A (JP)
Title: Method and device for analyzing bit stream
Inventor: OZAKI NOZOMI
IPC: H04N19/91
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To improve throughput without needing a fast clock and a fast circuit technology by dividing a bit stream into plural substreams in accordance with a specific code pattern detection of one unit, decoding them respectively and synthesizing them with consistency maintained. SOLUTION: An input bit stream 2 is divided into two by a preparser 3 and is written in bit stream buffer areas 7 and 8 of external memory 4 through an internal data bus 5 and a memory interface 6. The bit stream written in the areas 7 and 8 is read, is sent to video decoders 9 and 10 through the interface 6 and the bus 5 and is decoded. Data 11 and 12 after decode processing are resent to the memory 4 through the bus 5 under the control of the interface 6 and are written in an area 13 that is different from the areas 7 and 8 and an image is synthesized. Synthetic image data is read from the memory 4, sent to a display block 14, converted into data for display and outputted.
Patent JP-2001086167-A (JP)
Title: Network system, communication terminal and communication method
Inventor: ICHIJO HIROSHI
IPC: G06F13/00
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To attain efficient data communication by utilizing a plurality of proxy severs. SOLUTION: A client 3 stores addresses of a plurality of the proxy servers 2a-2d and transmits a packet to measure each of response times of plurality of the proxy servers 2a-2d to them when the client 3 is started and available of network connection. Every time the client 3 transmits a packet to each of the proxy servers 2a-2d, the client 3 measures a time receiving a packet sent back from each of the proxy servers 2a-2d to measure the response time. In the case of starting an application software program to execute processing using data communication, the client 3 changes setting to utilize a proxy server with the shortest response time among the proxy servers 2a-2d to attain efficient data communication.
Patent JP-S62119231-A (JP)
Title: Production of polyaniline
Inventor: HAGIWARA TSUNEO
IPC: H01B1/12
Filed: 1985-11-20
Abstract: PURPOSE:To simply obtain a polyaniline having high electrical conductivity and regularity, by subjecting a specific diphenylamine derivative to chemical oxidizing polymerization by the use of a chemical oxidizing agent consisting of a persulfate, a hexavalent chromium compound and a trivalent iron salt. CONSTITUTION:A diphenylamine derivative shown by the formula [X is OH or NHR (R is H or 1-10C alkyl)] is subjected to chemical oxidizing polymerization (preferably 2-8 oxidation equivalents chemical oxidizing agent is used based on 1mol diphenylamine derivative) with a chemical oxidizing agent selected from a group consisting of a persulfate, a hexavalent chromium compound and a trivalent iron salt at -30--50 deg.C for 30min - one week, to give the aimed polyaniline. Addition of an inorganic acid such as hydrochloric acid, etc., or an organic acid such as methanesulfonic acid, etc., to the reaction system can provide a polyaniline having higher electrical conductivity.
Patent JP-H06204647-A (JP)
Title: Method, device and system for reprocessing printed circuit board
Inventor: CHIYAARUZU HAIDEN KUROKETSUTO
IPC: H05K3/46
Filed: 1993-09-24
Abstract: PURPOSE: To reprocess a printed circuit board having a surface which includes an area to be reprocessed, by covering the surface with a dielectric, except the area required to be reprocessed. CONSTITUTION: After bathing a printed circuit board in a series of chemicals so as to clean the external surface in step 300, the external surface of the printed circuit board is covered with a photosensitive dielectric to be curtain coated at step 310. Then, the photosensitive dielectric is exposed at step 320, and a non-photosensitive dielectric is developed at step 330. As a result, the surface of the substrate is roughened at step 340 for preparation for adhesion. Then, after forming a copper layer on the surface on the external surface of the substrate at step 350, it is etched. The surface is curtain-coated with a photosensitive dielectric at step 370, and a photosensitive layer is exposed at step 380. Then, the non-photosensitive dielectric is developed and a surface including a path and a bonding pad is exposed at step 390.  Then, the substrate is dried at step 400, and a preservative is applied to the surface at step 410.
Patent JP-H01101021-A (JP)
Title: Interface circuit
Inventor: MORITO HIROSHI
IPC: H03K19/00
Filed: 1987-10-13
Abstract: PURPOSE:To enlarge a logic amplitude and, simultaneously, to eliminate the generations of a delay and the change of a duty in a mutual connection between different potentials by applying a modulation to a data signal with a clock signal and locating the central potential of the data signal in the threshold potential vicinity of a receiving side logic circuit by means of a direct current potential hold with a capacity. CONSTITUTION:When a data signal D and a clock signal CK are impressed to a data input terminal 1 and a clock input terminal 6, respectively, a modulating output MO appears in the output of an EXOR 2. When the EXOR 2 is a TTL constitution, the high logic level of the MO is not necessarily sufficient to drive an EXOR 9 (a CMOS constitution) built in a detecting circuit 4. For a first input 7 of the detecting circuit 4, its potential is maintained in the threshold vicinity of the EXOR 9 by a constant voltage source 8, and when a time constant due to the output impedance of the constant voltage source 8 and a capacity 3 is larger than the clock signal CK, a demodulating output DO appears in the output of the EXOR 9, namely, a detecting output 11 and, further, in an interface circuit output 5, and the data signal D is transmitted.
Patent JP-H06111072-A (JP)
Title: System and method for data entry
Inventor: KAWAOKA AKIHIRO
IPC: G06K9/62
Filed: 1992-09-29
Abstract: PURPOSE:To perform only an operation to input information by a liaison clerk at a visiting destination and to perform customer correspondence smoothly. CONSTITUTION:This system and method includes a function 4 to input handwritten data via a manual input device 10, and a function 5 to record inputted handwritten data on a memory device 11 in a portable information processor, and a function to read out arbitrary handwritten data from a memory device 18, a function 7 to recognize read out handwritten data, a function 6 to display the correspondence of handwritten image data with recognition data, and a function 8 to perform the corrective input of the recognition data in a work station.
Patent JP-H06133659-A (JP)
Title: New variety of perilla frutescens and its breeding
Inventor: HONDA YOSHIAKI
IPC: A01H5/00
Filed: 1992-09-29
Abstract: PURPOSE:To produce a new variety of Perilla frutescens having lemon-like fragrance. CONSTITUTION:Perilla ketone-type SHISO (Perilla nankinensis) is crossed with perylene-type EGOMA (Perilla ocymoides) and a plant having a chromosome number of 40 and containing citral accounting for >=30wt.% of the total essential oil component is selected from the second generation of the crossbreed.
Patent JP-H0793438-A (JP)
Title: Automatic teller machine
Inventor: SUGIMURA TAKASHI
IPC: G06Q10/00
Filed: 1993-09-22
Abstract: PURPOSE:To provide the automatic teller machine which can be improved in serviceability by effectively utilizing transaction media. CONSTITUTION:The automatic teller machine which processes transactions by using the transaction media equipped with storage means has an information processing means which reads, writes, and erases storage contents out of the storage means, a display means which displays the storage contents by items that are read out by the information processing means and stored previously in the storage means, an input means which optionally selects the erasure of the storage contents by the items displayed at the display means, and a control means which performs erasure control over the storage contents of a corresponding item in the storage means by the information processing means on the basis of the choice made through the input means. Consequently, a user can leave the storage contents according to the user's desirousness and the serviceability to users can be improved.
Patent JP-H02106542-A (JP)
Title: Winding method for plastic film in slitter
Inventor: FUJIMURA YOICHI
IPC: B65H18/26
Filed: 1988-10-17
Abstract: PURPOSE:To keep additive face pressure to a roll at optimum values and make it possible to allow the style of winding, hardness of winding to agree with desired values by controlling the face pressure in accordance with the change in pressure roll supporting angle depending on the width, pressure, weight, increase in roll-diameter, etc. of a film roll. CONSTITUTION:Each winding film roll 5 is driven and rotated by a motor 9, and for the motor 9 the driving torque is controlled by signals from an amplifier 10 to control winding tensile force. The winding tensile force is controlled by signals from an initial tension setting device 11 and signals from a tension control device 12 in accordance with the roll diameter or roll length of the roll 5. Control of output of an air cylinder 8 is performed by controlling the air pressure of the cylinder 8 by means of an electropneumatic converter 13, and control of the converter 13 is performed by signals from an air pressure setting device 14 and signals from an air pressure correcting device 15. Signals from a pressure roll-width setting device 17 and signals from a pressure roll- supporting angle detector 19 for detecting angle theta of a pressure roll supporting arm 18 are sent to the correcting device 15.
Patent JP-H0571487-A (JP)
Title: Seal constitution for cocoon type two-shaft positive displacement pump
Inventor: YOKOI KOMEI
IPC: F16J15/3232
Filed: 1991-09-11
Abstract: PURPOSE:To provide a cocoon type two-shaft positive displacement pump suitable for a dry air source, and solve a problem pertaining to the pump via the improvement of a seal mechanism. CONSTITUTION:There are provided a bearing 28 to support a rotor shaft 2 lubricated via the oil slinger E of an oil bath X fitted to the atmospheric side of a housing, and a mechanical seal assembly A cooled with oil bathing from the slinger E at the atmospheric side of the oil bath X. A dry oil seal device B is provided at the neck section 18 of the housing where a shaft 2 penetrates. Furthermore, a dry slinger C is provided for the dry oil seal device B, and the atmospheric side of the mechanical seal assembly A is provided with an oil bath Y, and an oil seal device D thereby bathed.
Patent JP-H0599080-A (JP)
Title: Intake system for internal combustion engine
Inventor: SUZUKI MAKOTO
IPC: F02M35/104
Filed: 1991-10-08
Abstract: PURPOSE:To prevent knocking caused at the time of transition from an intermediate or low load condition to a high load condition by making up an intake manifold at the downstream of a surge tank of a large diameter main intake passage made of low thermal conductive material and a small diameter auxiliary intake passage made of high thermal conductive material. CONSTITUTION:In a multi-cylinder internal combustion engine, an intake manifold 12 between each intake port 2 of respective cylinders and the surge tank 3 common to all cylinders is made up of a large diameter main intake passage 13 made of low thermal conductive material such as resin and the like, and of a small diameter auxiliary suction passage 14 made of high thermal conductive material such as Al alloys and the like, so that they are lined up in parallel. In addition, a throttle valve 5 is provided halfway for a suction passage 4 at the upstream side of the surge tank 3, and an EGR passage 6 is opened at the suction passage 4 between the throttle valve 5 and the surge tank 3. Furthermore, a suction control valve 17 is provided at a place where an entrance to the upstream side of the main suction passage 13 is opened for the surge tank 3, and the switching control of the suction control valve 17 is executed by an diaphragm type actuator 18 so as to be opened in a high load operation range.
Patent JP-S61138203-A (JP)
Title: Optical branching and inserting device
Inventor: TOJO MASAAKI
IPC: G02B6/293
Filed: 1984-12-10
Abstract: PURPOSE:To decrease the number of parts and insertion loss by disposing a double refractive crystal between two rod lenses and connecting plural optical fibers to the end faces of the rod lenses facing the surfaces to be adhered to the double refractive crystal. CONSTITUTION:The rod lenses 4, 6 are respectively adhered to both ends of the double refractive crystal 5 and the plural optical fibers 1, 2, 8, 9 are connected to the end faces of the rod lenses 4, 6 facing the surfaces to be adhered to the double refractive crystal 5, by which an optical branching and inserting device is constituted.
Patent JP-S61138453-A (JP)
Title: Enclosed lead storage battery
Inventor: KIKUCHI YOICHI
IPC: H01M2/12
Filed: 1984-12-10
Abstract: PURPOSE:To reduce occurrence of overflow by providing a tubular projection formed with slits while directing a valve tube cell thereby preventing adhesion of spray to the inside of safety valve when recharging or forming the battery jar and retarding formation of liquid film at the inside of valve tube. CONSTITUTION:Slits 10 are made at two points in the circumferential face at the lower section of tubular projection 9 provided integrally with a valve tube 4. Consequently, the spray coming from obliquely below of t safety valve 3 is blocked from adhering to the inside of the valve 3 while formation of film in the tube 4 is retarded to prevent overflow.
Patent JP-2000154328-A (JP)
Title: Thermoplastic resin composition
Inventor: KIMURA KATSUHIKO
IPC: C08L101/16
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition capable of manifesting excellent impact resistance by combining a thermoplastic resin with a specific block copolymer as an impact resistance modifier. SOLUTION: This composition is obtained by combining (A) a thermoplastic resin (preferably polyvinyl chloride resin, polymethyl methacrylate resin, an acrylonitrile-styrene copolymer resin, etc.), with (B) a block copolymer containing (i) a methacrylic polymer block and (ii) a siloxane-based polymer block (preferably a triblock or a diblock copolymer). The components are preferably combined in a ratio of 99.5-30 wt.% of the component A and 0.5-70 wt.% of the component B. The component B preferably contains 5-90 wt.% of the component (i) and 95-10 wt.% of the component (ii). Thereby, a molded product having excellent impact resistance while maintaining weather resistance, heat stability, etc., essentially possessed by the thermoplastic resin can be obtained.
Patent JP-H03120854-A (JP)
Title: Resin sealed semiconductor device
Inventor: SONOBE KAORU
IPC: H05K3/34
Filed: 1989-10-04
Abstract: PURPOSE:To enable the outer lead pitch to be shortened and to prevent shortage between leads due to the deformation of the lead or a solder bridge at the time of mounting by a method wherein the outer lead is formed of a thin sheet or a foil while all the parts excluding soldered parts are coated with a filmy insulating film. CONSTITUTION:In the title resin sealed semiconductor device 10 having an outer lead 12 around a package 1, the outer lead 2 is formed of a thin sheet or a foil while all the parts excluding soldered parts 4 are coated with a firmly insulating film 3. For example, the outer lead 2 is formed of a copper foil 35mum thick on the outer peripheral part of the package 1 of a mold IC 10 while the periphery of the outer lead 2 is coated with a polyimide film 3. On the other hand, the soldered parts 4 are formed of openings made by etching process or laser irradiation, etc., of the polyimide film 3 while the outer lead 2 is electrically connected to a printed substrate 1 through the intermediary of a creamy solder.
Patent JP-H08166001-A (JP)
Title: Accumulator
Inventor: HARA KENJI
IPC: F16L55/04
Filed: 1995-10-06
Abstract: PURPOSE: To absorb pulsation in fluid and prevent impact force and noise which are generated by pulsation by providing a valve which has a valve element which crosses a flow-in hole and a passage which communicates with the flow-in hole when the valve element is closed and whose flow rate is increased by the passage when pressure fluid flows in and the valve is opened. CONSTITUTION: In an accumulator, a screw 18 provided in a flow-in hole 10 is attached to a screw of a pipe for water line. When a tap stops suddenly, pulsation pressure is generated in a pipe. This pulsation pressure flows in through a flow-in hole 10 of the accumulator and acts on a valve element 14. Since the valve element 14 is opened by the pressure in such a manner that a spring means 15 is compressed, fluid pressure passes a through-hole 17 provided in a spring receive seat section 16 through the flow-in hole 10 which is opened and acts on a gas chamber 5 through a bladder 3 so that pulsation is absorbed. At this time, fluid pressure tends to propagate if pressure in the pipe is not high, but the valve element 14 is rapidly closed by energization of the spring means 15 so as to prevent the propagation of pulsation pressure in the pipe.
Patent JP-H0790282-A (JP)
Title: Cracking and hydrogenation treatment of heavy oil
Inventor: ATOBE TERUHIKO
IPC: C10G45/08
Filed: 1993-09-27
Abstract: PURPOSE:To effectively crack and hydrogenate heavy oil by subjecting the heavy oil to thermal cracking in the presence of a specific catalyst in hydrogen atmosphere and transforming to light oil under specific conditions. CONSTITUTION:Heavy oil is subjected to thermal cracking with a catalyst composed of (i) at least one kind of molybdenum compound of the formula [R1 to R3 are 10-46C aliphatic hydrocarbon; A is molybdenum-containing heteropoly group; (x)=3-14; (y)=0-11] selected from a heteropolyacid containing molybdenum atom as polyatom and its salt of transition metal and (ii) fine powder having an average primary-particle diameter in the range of 1-1000nm in the presence of hydrogen in a first-step reactor 9. As it is or after it is added with hydrogen or light-oil fraction to adjust the temperature and hydrogen/oil ratio, etc., the cracked product is subjected to the second-step reactions, e.g. hydrogenation, desulfurization and denitrification through a second-step reactor 11 packed with a hydrogenation catalyst. In this cracking and hydrogenation treatments of heavy oil, the catalyst used in the first reactor 9 is recovered to recycle, the light fraction in the reaction mixture is separated by fractionating distillation and the residue is used as fuel.
Patent JP-H10102231-A (JP)
Title: Carburization hardening method for split type connecting rod and carburization hardening device therefor
Inventor: YAMAMOTO YUZO
IPC: C23C8/20
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To facilitate the carburization-proof treatment for mating surfaces by subjecting the entire surface of the mating surfaces of a cap and a large end to carburization hardening in the state of bringing the mating surfaces respectively into contact with a contact plate. SOLUTION: A connecting rod body 5 is supported by a supporting means 18 in the state of not boring its large end 6 with screw holes and knock holes. A cap 7 which is bored with bolt insertion holes 12 but is not yet bored with knock holes 15 is placed via a carburization preventive jig 20 on the large end 6. The mating surface 6a of the large end 6 comes into contact with the rear surface of the contact plate 21 in this state and the mating surface 7a of the cap 7 comes into contact with the front surface of the contact plate 21 respectively over the entire surface.  Then, the carburization hardening treatment of the body 5 and the cap 7 is executed in the state of covering the mating surfaces 6a, 7a with the contact plate 21 and, therefore, the mating surfaces 6a, 7a are not subjected to the this treatment and the need for machining, grinding, etc., after the treatment is eliminated. The easy execution of the boring of the mating surface 6a with the screw holes and knock holes and the mating surface 7a with the knock holes is ensured.