baber/WOPTO huggingface dataset:
Patent JP-H01191963-A (JP)
Title: Microcomputer device
Inventor: SUZUKI MAKOTO
IPC: G06F13/16
Filed: 1988-01-27
Abstract: PURPOSE:To decrease the number of terminals required for the reading/writing operations to a semiconductor memory element by providing a data selecting circuit which is connected to a data terminal at one side and to the data line of the semiconductor memory element at the other side respectively. CONSTITUTION:When a 2nd address terminal 6 is equal to logic '0', a data selection circuit 5 connects a data terminal 3 to the data lines D0-D3 of an EPROM 1. While the circuit 5 secures connection between the terminal 3 and the data lines D4-D7 of the EPROM 1 with terminal 6 equal to logic '1'. Thus it is possible to obtain a microcomputer device equivalent to an EPROM of the 2K-word ROM capacity with the 4-bit data length.
Patent JP-H03221519-A (JP)
Title: Epoxy resin composition
Inventor: NAKAMURA SHUJI
IPC: C08G59/06
Filed: 1990-01-29
Abstract: PURPOSE:To obtain the subject composition, composed of an epoxy resin consisting essentially of dihydroxynaphthalene diglycildyl ether and a curing agent, capable of providing cured products excellent in heat and water resistance and useful as corrosion-resistant coatings, insulating varnishes, laminated boards for printed wirings boards, etc. CONSTITUTION:The objective composition composed of an epoxy resin containing >=85wt.%, preferably >=95wt.% dihydroxynaphthalene diglycidyl ether obtained by condensing dihydroxynaphthalene with epichlorohydrin and a curing agent (e.g. novolak resin or diethylenetriamine).
Patent JP-S59145457-A (JP)
Inventor: MATSUMOTO KOUZOU
IPC: F17D1/04
Filed: 1983-02-09
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-H02198616-A (JP)
Title: Device for purifying exhaust gas
Inventor: MURAKAMI HIROSHI
IPC: B01D53/86
Filed: 1989-01-27
Abstract: PURPOSE:To remove harmful components in exhaust gas and to prevent the generation of rancidity due to hydrogen sulfide by providing a catalyst contg. Cr and catalytic components in the exhaust system of an engine, and furnishing a catalyst contg. Ni, etc., and the catalytic components on its downstream side. CONSTITUTION:The first catalyst contg. Cr and the catalytic components (e.g. Pt and Pd) for removing the harmful components in the exhaust gas is provided in the exhaust system of an engine. Furthermore, the second catalyst contg. one or >=2 kinds of metallic components selected from a group consisting of Ni, Mo, and Pt and the catalytic components (e.g. Pd and Rh) for removing the harmful components in the exhaust gas is furnished on the downstream side of the first catalyst. As a result, the undesirable components in the exhaust gas are removed, and the generation of rancidity due to hydrogen sulfide is effectively prevented.
Patent JP-H08209801-A (JP)
Title: Connecting method for steel joint section
Inventor: ITO KAORU
IPC: E04B1/24
Filed: 1995-02-07
Abstract: PURPOSE: To improve workability and safety by temporarily putting a beam on a bracket protruded from a column or a girder, and fixing bolts in the stationary state. To improve work efficiency by immediately using a crane for the next work. To sharply shorten the construction period and save labor by utilizing meshing resistance for connecting a joint and suppressing the number of bolts to about several bolts for each joint. CONSTITUTION: A beam receiving bracket 3 is welded to a steel column 1 to be protruded in the horizontal direction in advance. A steel beam 2 is suspended, its end is put on the bracket 3, and the upper and lower flanges 2a, 2b, 3a, 3b and webs 2c, 3c are connected via a meshing face 10 having irregularities 10a between the beam receiving bracket 3 and the end of the steel beam 2. Splice plates 11 nearly the same as the raw material are put from both sides and fastened by high-strength bolts with washer 12.
Patent JP-S58136542-A (JP)
Title: Bumper for automobile
Inventor: TORII HIROYOSHI
IPC: B60R19/18
Filed: 1982-02-09
Abstract: PURPOSE:To decrease a protruding amount of a bumper while ensuring a stroke  of a shock absorber, by forming the back part of a back bar assembly of closed sectional shape protrusively and hollowly in accordance with the shape of a car body. CONSTITUTION:A bumper 1 is equipped with a back bar assembly 4 of closed sectional shape to the inside of an outer shell 8. A shock absorber 2 is mounted to the assembly 4 to absorb a shock at light collision by a stroke S of the shock absorber. Protruded and recessed parts 20 in accordance with the shape of a corresponding car body B are formed to a back part of the assembly 4. Accordingly, a protruding distance l1 of the bumper can be arranged to a minimum even if a clearance delta with the car body is ensured.
Patent JP-S59148795-A (JP)
Title: Anthracycline compound, its preparation and use
Inventor: UMEZAWA HAMAO
IPC: C07H15/24
Filed: 1983-02-08
Abstract: NEW MATERIAL:Serirubicin, an anthracycline of formula I (R is formula II) and its acid adduct. USE:Antitumor agent, remedy for infectious diseases caused by gram-positive bacteria. PREPARATION:A strain in Streptomyces, capable of producing serirubicin, an anthracycline, e.g., Streptomyces cyaneus MG344-hF49 (FERM-6605) is aerobically cultured, preferably at 25-30 deg.C for 3-7 days.
Patent JP-S61179310-A (JP)
Inventor: KAWAGUCHI YOHEI
IPC: A41D1/02
Filed: 1985-02-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59147828-A (JP)
Title: Exhaust passage selector valve device
Inventor: KURODA KAZUYUKI
IPC: F04B41/04
Filed: 1983-02-10
Abstract: PURPOSE:To effectively carry out the discharge of extra air in an internal-combustion engine of multi-cylinder type having a part of cylinders which may be used as compressors and the exhaust passages of which are communicated with a pressure type air pipe through a selector valve, by incorporating a relief valve in the selector valve. CONSTITUTION:In an internal-combustion engine having a cylinder 10 which may be used as a compressor upon resting thereof, fuel cut-off valves 3, 4 are closed, when the cylinder 10 is used as the compressor, so that the feed of fuel to a fuel injection pump 1 is ceased. Further, a compressed air A discharged from the cylinder 10 is blocked by an exhaust brake valve disposed in an intake-air passage 22 to inhibit the compressed air A from flowing into the exhaust pipe port side, and is transferred under pressure to an air tank 24 through an exhaust passage selector valve 5 and a pressure type air pipe 7. A releif valve 6 which is opened when the pressure of the transferred compressed air reaches a predetermined high pressure, is incorporated in a part of the exhaust pipe selector valve 5 so that the degree of discharge of high pressure air from an air-bleed valve 6 is decreased, thereby duct entrance through the valve 8 is prevented.
Patent JP-H01197352-A (JP)
Title: Synthesis of superconducting ceramic
Inventor: HAYASHI AKIHIKO
IPC: C01G3/00
Filed: 1988-02-01
Abstract: PURPOSE:To obtain a superconducting ceramic having a dense structure and superior superconducting characteristic by adding an aq. soln. of a nitrate of Bi, alkaline earth metal, and Cu to a soln. of oxalic acid in an alcohol, coprecipitating oxalates of said three elements, then executing neutralization, filtration, calcination, and sintering of successive products. CONSTITUTION:Oxalates of Bi, alkaline earth metal, and Cu are precipitated by adding an aq. soln. obtd. by dissolving a nitrate of Bi, alkaline earth metal (e.g., Ca, Sr) and Cu in >=1 N HNO3 to a soln. of oxalic acid in alcohol. Then aq. ammonia is dropped to the soln. contg. the precipitate of oxalates. After adjusting the pH of the soln. to 2-7, the precipitate is filtered and a mixture of nitrates of Bi, alkaline earth metal, and Cu is obtd. When the mixture is calcined, molded and then sintered, a superconducting ceramic is obtd. which has a high critical temp., high critical current density and generates high critical magnetic field.
Patent JP-S53104998-A (JP)
Title: Aircraft without reversal rudder effect
Inventor: FUJIO KENJIROU
IPC: B64C9/02
Filed: 1977-02-24
Abstract: PURPOSE: To eliminate the reversal rudder effect of an aircraft by providing control front flap at the leading edge of at least one of the main wings, horizontal and vertical tail planes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02202308-A (JP)
Title: Metal block for stringing
Inventor: KAWAKAMI NOBUYUKI
IPC: H02G1/02
Filed: 1989-01-31
Abstract: PURPOSE:To obtain working energy with a metal block for stringing itself by driving a generator or a hydraulic pump or a pneumatic pump as an energy generation means in taking advantage of the rotation of wheels caused by the passage of cable. CONSTITUTION:An energy generation means 7 installs pulleys 3p and 4p to each rotating shaft of wheels 3 and 4. The pulleys 3p and 4p are connected to the input shafts of an accelerating gear 8 with belts 9 and 10 respectively. Furthermore, the output shaft of the accelerating-gear 8 is connected to the input shaft of the energy generation means 7 with a belt 11. Thus energy generated with the energy generation means 7 is used for the operation of cylinder bodies 5 and 6. The other functions called for a metal block 1 for stringing can serve for the requirement of any machine operating before and behind the metal block for stringing.
Patent JP-S63188420-A (JP)
Title: Cooling apparatus capable of extracting material at high and low temperatures
Inventor: HAYASHI YOSHIO
IPC: B65G37/00
Filed: 1987-01-30
Abstract: PURPOSE:To easily perform a high temp. extraction and a low temp. extraction from one cooling bed by making the end part of sending side of the cooling bed to be a sloped part and providing 1st and 2nd transfer devices capable of lifting at a taking out part of that sloped part to transfer to a conveyor. CONSTITUTION:In the case of high-temp. extraction, a lifting chain transfer 7 is lifted, and the upper surface of the chain is positioned at a higher place than the upper surface of the fixed rack 2 on a horizontal part 1B of the cooling bed 1 and to cross with the fixed rack 2 of the sloped part 1A. A rolled stock to be cut at high temp. conveyed by an operation of the bed 1 is transferred from the sloped part 1A to the transfer 7, then transferred on a transfer car 9. A guide supporting frame 10 is lifted up to transfer on the transfer car 9 and transferred to a conveying roller table 8. As for the low temp. extraction, the transfer 7 is lowered, conveyed by using the whole area of the bed 1, transferred on the fixed type chain transfer 6, then transferred to the conveying roller table 8 by the transfer car 9.
Patent JP-H02202151-A (JP)
Title: Data transmission equipment
Inventor: ARAI KAZUNARI
IPC: H04L69/40
Filed: 1989-01-31
Abstract: PURPOSE:To continue data transmission without missing data on the middle way of transmission by performing the connection of a line again by a line control part when the line is disconnected due to the fault of the line while performing the data transmission, and performing the re-transmission of a data packet for which the transmission is unconfirmed in an error control part. CONSTITUTION:When the connection of the line 14 is cut off by the fault of the line 14 while the data transmission is being performed, the line control part 15a on one side sends a line selection signal to the line 14, and starts the connection of the line 14 again, and also, the line control part 15b on the other side receives a call signal from the line 14, and connects the line 14. At this time, the error control parts 13a and 13b on both sides confirm the re-start of the data transmission in preceding connection by switching a control packet, and perform the re-transmission of the data packet starting from the one for which the transmission is unconfirmed on both sides, and the data transmission is continued. In such a way, the data transmission can be continued without missing the data on the middle way.
Patent JP-S58138632-A (JP)
Title: Method for continuously molding decorative corrugated article from flame-retardant glass wool
Inventor: MAEHARA TETSUYA
IPC: B29C63/04
Filed: 1982-02-12
Abstract: PURPOSE:To uniformly adhere a decorative material, by a method wherein a sheet form fibrous material and a flame-retardant hot-melting type polymer film having a melting point of not lower than 120 deg.C are laminated on each other, and the resultant laminate body is fed onto the upper surface of a glass wool mat to be molded. CONSTITUTION:An aggregated mat 13 with a binder such as a phenolic resin uniformly contained therein is continuously fed to a corrugating molding device, and immediately before the mat 13 reaches an inlet to sheet form belts 3, 4, a rolled form flame-retardant polymer (e.g., polyethylene) film 8 for adhesive purpose and the fibrous material 7 to be a surface decorative material which are rotatably supported by shafts on upper parts are fed onto the surface of the mat 13 through a stretching roll 9. Accordingly, at the time of corrugation molding, a slipping is easily brought about on the polymer film 8 concurrently with the corrugation of the glass wool, and a decorative corrugated glass wool molded article with one side uniformly covered by fibers can be obtained.
Patent JP-S54113224-A (JP)
Title: Receiving buffer control system
Inventor: HAYASHI YOSHIROU
IPC: H04L13/08
Filed: 1978-02-24
Abstract: PURPOSE:To improve the usage efficiency of a receiving buffer by providing a number of unit buffers and using one unit for a text shorter than the unit buffer capacity and a number of connected units for a long text. CONSTITUTION:Receiving buffer RB is composed of a number of unit buffers UBB1 to B7 and table TB. Then, table TB is provided with means F1 indicating the usage state of UB1 means AR1 storing the start address, means F2 storing whether other UB's are connected or not, means AR2 storing the start address of the preceding connected UB and means BC storing the number of data stored in UB. Now, when the transmitted text length is shorter than the UB capacity, this text is stored in an idle UB, and the number of data is stored in part BC. Meanwhile, when the text length is longer than the UB length, this text is stored by connecting idle UB's. Thus, by dividing buffer RB and controlling it, it is possible to improve the usage efficiency of the buffer.
Patent JP-H09206599-A (JP)
Title: Catalyst for purification of exhaust gas
Inventor: MORIGUCHI TAKESHI
IPC: B01D53/94
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst for purification of exhaust gas having excellent heat resistance and improved purifying performance after the catalyst is used for a long time by incorporating silicon nitride or baron nitride, and rhodium, and platinum or palladium as the catalyst component in a monolithic catalyst having a layer which carries the catalyst component. SOLUTION: This catalyst for purification of exhaust gas has a monolithic structure having a layer which carries the catalyst component, and the catalyst contains at least one ceramic component selected from silicon nitride and baron nitride and at least one noble metal selected from rhodium, platinum and palladium as the catalyst component. The amt. of noble metals is about 0.1 to 15 g in 11 volume of the catalyst. The ceramic component sufficiently develops the catalytic activity of the noble metals as radicals. Moreover, it suppresses growing of grains of the base body and noble metals after the catalyst is used at high temp. for a long time and maintains dispersibility of these. Thereby, the catalyst has improved durability and shows excellent purifying performance in the initial stage and after long-term use at high a temp.
Patent JP-S59144848-A (JP)
Title: Stepless transmission
Inventor: AKITA KOUJI
IPC: F16H63/04
Filed: 1983-02-08
Abstract: PURPOSE:To prevent a V-belt from slipping and wearing, by providing a tension pulley located on the loose part of the V-belt and movable by an appropriate operation in such a direction as to make the belt tight or loose and by using a spring to urge the pulley in such a direction as to tighten the belt. CONSTITUTION:A tension pulley 43 is provided on the inside of the loose part of a V-belt 42. A spring 46 is provided between a holder 4 and a lever 45 integrated with an arm 44, to cause the tension pulley 43 to always tighten the V-belt 42. When a rice planter is quickly moved down and a planting clutch is engaged, the spring 46 acts to prevent the phenomenon that the tension of the V-belt 42 based on the tension pulley 43 would be removed all at once due to the sharp loosening of a release wire 47. The belt 42 is thus kept from loosening. As the effective diameter of a split pulley 34 slowly becomes large due to the action of a spring 38, the spring 46 is elongated to prevent V-belt 42 from vibrating. As a result, the V-belt 42 does not slip on the pulley 34 and another pulley 41, so that a secure transmission of motive power is effected and the V-belt does not wear.
Patent JP-H07208389-A (JP)
Title: Water pump
Inventor: TAKAHASHI TAKESHI
IPC: F04D29/08
Filed: 1994-01-19
Abstract: PURPOSE:To provide a water pump in which the invasion of water to a bearing part is perfectly prevented, a large space is unnecessary, and the volume can be made compact. CONSTITUTION:A bottomed cylinder part 1a is formed in a housing 1 in which water flows, a rotary shaft in which an impeller 2 positioned outside the cylinder part is fitted to one end and a driven rotor 4 made of magnetic material is fixed on the center part, is arranged within the cylinder part 1a, and dynamic pressure bearings 5,6 are arranged on both sides of the driven rotor between the cylinder part 1a and the rotary shaft. A pulley 7 is arranged on the outer circumference of the cylinder part 1a of the housing 1 through rolling bearings 10,11, and magnets arranged alternately N-pole with S-pole in the circumferential direction are arranged on the inner diameter part of the pulley 7 so as to correspond to the driven rotor 4.
Patent JP-H11218729-A (JP)
Title: Bidirectonal wavelength switch and optical multiplexer/ demultiplexer
Inventor: TERAHARA TAKAFUMI
IPC: H04B10/27
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To enable a bidirectnal wavelength switch to reduce the number of optical devices to be installed and switch signal light by using th combination of an optical device capable of executing bidirectional operation and an optical circulator. SOLUTION: This bidiectional wavelength switch is composed of an optical device 30 having a bi-directional variable filter function provided with one I/O terminal pair having a pair of I/O terminals and the other I/O terminal pair having a pair of I/O terminals and constituted so that at the time of inputting plural optical signals having respectively different wavelength values from one I/O terminal constituting either one of the I/O terminal pairs,  a part of the optical signals is outputted from one I/O terminal constituting the I/O terminal pair to which no optical signal is inputted and the remaining optical signal is outputted from the other I/O terminal constituting the I/O terminal pair to which no optical signal is inputted and a 1st optical signal route switching part 10-6 connected to the device 30 capable of switching n optical signal I/O route between the device 30 and a bidirectonal optical signal transmission means by using an optical circulator 11-6.
Patent JP-2000223701-A (JP)
Title: Semiconductor device and its manufacture
Inventor: NAGURA TORU
IPC: H01L29/786
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device for reducing the leak currents of a transistor. SOLUTION: A gate electrode 5 is formed on a semiconductor substrate 1. A pair of p type source/drain layers 9 are formed on both sides of a gate length direction Y of the gate electrode 5 on the surface of the semiconductor substrate 1. An n type gate width deciding layer 15 for deciding the gate width of the gate electrode 5 is formed so that the source/drain layers 9 can be interposed from gate width direction X of the gate electrode 5 on the surface of the semiconductor substrate 1. The source/drain layers 9 and the gate width deciding layer 15 are separated by PN junction.
Patent JP-S61179934-A (JP)
Inventor: ARAKI YUKIHIRO
IPC: E04B5/32
Filed: 1985-02-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000222498-A (JP)
Title: Portable telephone system and electronic money recharging system
Inventor: TAMURA SHUICHI
IPC: H04W92/08
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To enable many users to simply recharging price information in their own IC cards and utilize the recharging IC cards for shopping or the like. SOLUTION: An IC card 1 is allowed to be connected to a portable telephone set 2, and when the telephone set 2 is connected to the IC card 1 and transmitting operation to a bank center 6 is detected, transmission to the center 6 is executed. When the center 6 response to the transmission, inputted bank account number and identification(ID) number are transmitted to the center 6, and when the center 6 confirms the certification of respective transmitted numbers, inputted price information is transmitted to the center 6. When a balance corresponding to the price information inputted to an account corresponding to the transmitted account number is confirmed by the center 6 and price information corresponding to the price information is loaded from the center 6, the price information is recharging in the IC card 1.  At the time of detecting confirmation operation, a confirmation signal is transmitted to the center 6 and the price information is paid out from the account corresponding to the account number.
Patent JP-S58145707-A (JP)
Title: Olefin polymerization catalyst and catalytic component
Inventor: ENRIKO ARUBITSUZATEI
IPC: C08F4/658
Filed: 1983-02-12
Abstract: PURPOSE:A new supported catalytic component for alpha-olefin polymerization, comprising a mixture of an organoaluminum compound, a silicon compound and a Ti compound; and a catalyst prepared therefrom. CONSTITUTION:A supported component for a catalyst for polymerizing an olefin: CH2=CHR (wherein R is a 1-4C alkyl or an aryl) is prepared from (A) an organoaluminum compound (e.g., Al-alkyl compound), (B) an electron-donating compound (or a Lewis base)Iwhich reacts with MgCl2 but does not completely complex with Al-triethyl under usual conditions, (C) a solid which carries both a Ti halide and an electron donor (II) selected from the group consisting of ethers, ketones, lactones, electron-donating compounds containing N, P and/ or S atoms, and esters such as hydrocarbyl esters of 2-5C linear saturated dicarboxylic acids.
Patent JP-S57134910-A (JP)
Title: Leakage core fixing for leakage transformer
Inventor: TAKAHASHI KOUICHI
IPC: H01F27/26
Filed: 1981-02-13
Abstract: PURPOSE:To fix a leakage core and prevent a vibration by a method wherein the leakage core has been inserted into a main core together with a primary and secondary coil for shaping an insulated resin in a semi-hardening condition and thereafter the insulated resin is heated and hardened fully. CONSTITUTION:An insulated resin is shaped in a semi-hardening condition on a primary coil 2 and secondary coil 3 respectively to form an insulation layers 4, 5 thereon. A leakage core 6 is inserted to a space between the coils 4, 5 and they are inserted to a main core 1. Thereafter, the insulation layers 4, 5, which have been placed in the semi-hardening condition previously, are transformed or softened again by heating the entire structure and after a portion a, b of the insulated layers 4 and 5 invade to the space between the leakage core 6 and main core 1, the structure is heated and hardened. According to the foregoing constitution, the leakage core 6 is fixed vertically and transversely by the insulated layers 4, 5 and consequently a vibration can be prevented.