baber/WOPTO huggingface dataset:
Patent JP-S5441888-A (JP)
Title: Preparation of 7-methoxycephalosporin derivative
Inventor: HIRAOKA TETSUO
IPC: C07D501/26
Filed: 1977-09-06
Abstract: PURPOSE: The transacylation on 7-position is conducted by using 7-aminoadipoyl derivative without use of acid chloride to produce antibiotics or their intermediates.  
     CONSTITUTION: A compound of formulaI(R 1  is protecting group; R 2  is protecting group; R 3  is H, acyloxy, heterocycle-thio) is reacted with a halogenating agent to form a compound of formula II (X is halogen), which is made to act on R 4 - COOM (R 4  is residue of carboxylic acid; M is alkali metal) to give a compound of formula III. Then the aminoadipoyl residue is eliminated therefrom the afford 7-methoxycephaloaporin derivative of formulaI. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58224495-A (JP)
Title: Sensing circuit of pulse drive
Inventor: TOYOOKA TAKASHI
IPC: G11C11/14
Filed: 1982-06-23
Abstract: PURPOSE:To obtain a differential amplifier to keep the removing ratio of same phase signals properly even if pulse voltage is applied by inserting a level clamping circuit between a bubble memory detector and a signal comparator. CONSTITUTION:The earth side of detecting lines 3, 4 is connected to a power supply 23 (voltage E1), diodes 20, 19 are connected between the detecting lines 3, 4 and a differential amplifier 10 respectively and resistors 21, 22 are connected between the inputs of the differential amplifier 10 and the earth. If it is defined that the current of the detecting lines is I4, the resistance of the detecting lines is R4 and the voltage drop of the diodes 19, 20 is Ea, the value of the E1 is set up by E1=R4I4-Ea-Ei (provided that the Ei is 0.1-1.0V). When current does not flow into the detecting lines 3, 4, the diodes 19, 20 are interrupted, so that the inputs of the differential amplifier 10 is kept at the earth level. When pulse current is applied to the detecting lines 3, 4 and the voltage applied both the ends exceeds E1+Ea, the diodes 19, 20 are conducted and the voltage E1 is applied to the differential amplifier 10. Namely, the voltage can be dropped from R4I4 to E1 and the removing ratio of the same phase signals is kept properly.
Patent JP-H05301511-A (JP)
Title: Stabilizer bush for vehicle
Inventor: IMAI HIDEYUKI
IPC: B60G21/055
Filed: 1992-04-24
Abstract: PURPOSE:To reduce frictional resistance of a slide surface and to improve productivity by a method wherein a stabilizer bush for a vehicle made of rubber having the slide surface forms a bristle-filled surface. CONSTITUTION:The slide surface of a stabilizer bush 1 made of rubber forms a bristle-filled surface 3A. In this case, short fibers having a fiber length of approximate 0.1-4.0mm and a fiber size of approximate 5-35 pts.wt. are blended as the short fibers of the bristle-filled surface 3A. When a fiber length is too short, the bristle-filled surface 3A is difficult to form and when it is too long, dispersibility in a rubber blended substance is worsened and as a result, the bristle-filled surface 3A is difficult to form. When it is too large, fatigue resistance of rubber is lowered. Further, when a blending amount of the short fibers is 5 pts.wt. or less, the bristle-filled surface 3A is difficult to form and even when it exceeds 30 pts.wt., the slide resistance reduction effect of the bristle- filled surface 3A is not increased and besides molding in a state that short fibers are exposed to the whole of a molded product is apt to occur.
Patent JP-S59232595-A (JP)
Inventor: HOSHIIDE SHINICHI
IPC: D06F58/18
Filed: 1983-06-15
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-S58203155-A (JP)
Inventor: KATOU TAKASHI
IPC: D05C17/00
Filed: 1982-06-22
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-H09292123-A (JP)
Title: Evaporation type petroleum combustion device
Inventor: TAKAHASHI MUTSUHIKO
IPC: F23D11/44
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a combustion device in which cleaning of a vaporizer by no-load burning can be easily conducted. SOLUTION: While cleaning start signals of a cleaning switch 13 are being received, a control device 15 does not use oil-shortage prediction signals produced in a petroleum sensing device 11 as signals for driving a display 14, but uses as signals for driving an electric heater 1 based on signals of a temperature sensing element 6 so that when no-flame is sensed by a flame sensing element 12, a vaporizer 3 becomes burning temperature higher than normal combustion and when the oil-shortage prediction signals are received, the device 15 does not drive the display 14, but drives the heater 1 based on signals of the element 12 so that when no-flame is sensed by the element 12, the vaporizer 3 becomes burning temperature higher than normal burning to conduct cleaning of the vaporizer 3.  As a result, cleaning can be optionally effected in normal operation conditions and desired performance of the combustion device can be always maintained.
Patent JP-H10295179-A (JP)
Title: Shedding controller for second processor for thresher
Inventor: MATSUI MASAMI
IPC: A01F12/52
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To carry out the shedding control of a second processor while detecting a grain amount as precisely as possible by installing a sensor at a place where receiving the influence of discharged dust and a second matter is extremely rare. SOLUTION: A handling room 2 interiorly and axially bridging a handling barrel 1 and a second processing room 4 interiorly and axially bridging a second processing barrel 3 are arranged together on an upper side and a selecting room 7 mounted with a rock-selecting shelf 5 support-bridged to freely rock and a husk filter 6 generating selecting wind is arranged to constitute a thresher. Relating to the thresher, plural detecting means S1 detecting the quantity of grain dropped from a selecting net 8 are provided outside of a selecting network 8 constituting the room 2.  In addition, an adjusting board 12 mounted movably at a position on the side of the starting tip part of a second selecting network 9 constituting the room 4, which is also an outer position near the second matter discharging port 11 of a second grain raising device 10 to adjust the dropping face 9a of the network 9 to close or open is connected to an actuator M1 , which is connected to a control means outputting a control signal based on detecting information inputted from the means S1 .
Patent JP-S58223854-A (JP)
Title: Data processing system
Inventor: TANAKA YOSHITAKA
IPC: G06F11/07
Filed: 1982-06-22
Abstract: PURPOSE:To collect only effective memory contents in a short time and to contribute to troubleshooting when a fault is analyzed, by limiting the contents of a memory to a range of a latest access at a fault generating time point. CONSTITUTION:A data processor 2 extracts the access addresses to be given to a main storage device 5 from an arithmetic processor 4 and an input/output processor 6 out of an address register 31, sets these addresses to a buffer writing register 40 and then registers them to a prescribed position of an address buffer register 36 shown by a writing pointer 35. The new memory access addresses are registered successively to the register 36 together with the career. A service processor 1 gives an inidcation to a main diagnosis control circuit 37 to collect the hardware fault information of the processor 2 when a fault of the processor 2 is detected. Thus all types of information which are needed for the fault analysis are collected.
Patent JP-S6030755-A (JP)
Inventor: YAMAMOTO YOSHIYASU
IPC: E04D3/366
Filed: 1983-06-15
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-2000300925-A (JP)
Title: Framework and filter using the same
Inventor: NAKAGAWA KEIICHI
IPC: B01D46/10
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To make reducible the size of a framework formed with respect to a filter sheet and to make the framework able to press the filter sheet over a wide range at the time of use. SOLUTION: The framework 11 is formed by punching a rectangular paper sheet. Horizontally U-shaped slits 14a, 14b are formed to the rectangular sheet and an outer frame 12 is constituted outside the slits and inner frames 13a, 13b are constituted inside the slits. At a time of use, the inner frames 13a, 13b are folded back outwardly with respect to the outer frame 12. By this constitution, the width W1 of the framework 1 before use increases to the width W2 up to the outer edges of the inner frames 13a, 13b at a time of use. Then, a filter sheet is pressed up to the vicinity of the end parts in the longitudinal direction thereof by the framework 11 at the time of attachment.
Patent JP-S61266458-A (JP)
Title: Epichlorohydring rubber composition
Inventor: MATOBA YASUO
IPC: C08K5/548
Filed: 1985-05-20
Abstract: PURPOSE:To obtain a rubber compsn. which has excellent resistance to rancid gasoline, can be colored and is a white blend, by blending an epichlorohyrin rubber, hydrated silicic acid, a silane coupling agent and a heterocyclic ring- contg. polyol. CONSTITUTION:A rubber compsn. consists of 100pts.wt. epichlorohydrin rubber (A) composed of 30-100mol% epichlorohydrin, 0-70mol% ethylene oxide and 0-10mol% allylglycidyl ether, which is an epichlorohyring homopolymer, a bipolymer or a terpolymer composed of epichlorohydrin and optionally ethylene oxide and allyl glycidyl ether, or a mixture of said polymers, 10-70pts.wt. hydrated silicic acid (B), 0.1-5pts.wt. silane coupling agent (C) of formula I or II and 0.1-8pts.wt. crosslinking agent (D) composed of a heterocyclic ring- contg. polythiol or its derivative.
Patent JP-S61265797-A (JP)
Title: Magnetic flux quantum storage type memory cell
Inventor: KUROSAWA ITARU
IPC: G11C11/44
Filed: 1985-05-20
Abstract: PURPOSE:To lower the saving of a timing relation on reading and writing by inductively connecting a control line controlling a critical current value with respect to a Josephson switch section in a branch circuit having a relatively large inductance. CONSTITUTION:Respective input side and output side circuit current lines 1, 6 are connected to connecting points 1a, 6a determined on a superconductive closing loop 2 in such a manner that with respect to the superconductive closing loop 2 including Josephson switch sections 3, 4, one Josephson switch section 3 is assigned to a left side branch circuit 2L and the other Josephson switch section 4 is assigned to a right side branch circuit 2R, respectively. Critical current values of the Josephson switch sections 3, 4 in the branch circuits 2L, 2R having relatively large inductance are made relatively large critical current values during a writing mode and made relatively small critical current values. Thereby, the timing relation of a control current relating to other Josephson switch section and a circuit current impressed to the superconductive closing loop 2 is not restricted to a specific one.
Patent JP-H08281008-A (JP)
Title: Deaerator
Inventor: NOMURA YOSHIKI
IPC: C02F1/20
Filed: 1995-04-10
Abstract: PURPOSE: To effectively remove vaporizing components in liquid by inserting packings into a central opening of a porous membrane deaeration element which is bent in pleats and whose edge parts on both sides are watertight joined. CONSTITUTION: A cylindrical porous membrane element 5 which is folded up in pleats and is provided with packings 6 inside is fitted to a housing airtightly and watertightly. A liquid to be deaerated is introduced from a liquid inlet at the lower end of an airtight housing outer cylinder 1, flows in an opening formed inside a cylindrical filter element 5, and further rises and flows out to a liquid outlet 10. Gas contained in the liquid is passed through a porous membrane of the filter element 5, flows out between the outer periphery of the filter element 5 and the housing outer cylinder 1 and flows upward and comes to an end connection 9 of an evacuating device. In this way, vaporizing components in liquid are removed to obtain liquid of high purity.
Patent JP-H09298836-A (JP)
Title: Output controller for solar battery
Inventor: KATO SHOZO
IPC: H02J1/00
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an output controller made up of simple circuital constitution and capable of taking out an output from a solar battery effectively. SOLUTION: An output controller includes a comparison operating circuit 24 for comparing an output voltage Vs of a solar battery 10 with a previously set reference voltage Vb and generating a deviation signal Vo, and an output control circuit 30 for feeding the constant output voltage Vs under control to a load 32 on the basis of the deviation signal Vo. In this case, the amount of output is changed by the output control circuit 30 according to the output voltage of the solar battery 10 to make the output voltage constant under control. Then, the output from the solar battery 10 can be taken out efficiently with a simple circuital constitution as compared with a conventional one.
Patent JP-H01277666-A (JP)
Title: Auxiliary steering device of flying body
Inventor: SAITO HIDEFUMI
IPC: B64G1/00
Filed: 1988-04-30
Abstract: PURPOSE:To control the direction of a flying body at its low speed flight in which steering wings do not function effectively, by discharging refrigerant supplied through a pipe selectively from plural cooling media spouting out ports opened to the inner surface of a nozzle of a rocket motor in the running. CONSTITUTION:Refrigerant supplied from a refrigerant tank 10 through a pipe 11 are discharged from prescribed refrigerant spouting out ports 12 toward a combustion gas stream with a high temperature and a high speed in the nozzle 9 of a rocket motor 5 in the running. Thereby, combustion gas contacted to the refrigerant is partially cooled so as to reduce its speed and the direction A of a thrust vector of the combustion gas is changed to the direction of the refrigerant spouting out ports 12 from which the refrigerant is spouted out. Consequently, the moment is generated around the gravity center of a flying body 1 by the thrust vector changed its direction and the flying body is steered to the desired direction B. Therefore, the flight direction of the flying body 1 can be controlled exactly, even at the status in which steering wings 3 do not function effectively at its low speed flight just after starting of fleight.
Patent JP-2000142213-A (JP)
Title: Device for automatically adjusting optical axis direction of head lamp for vehicle
Inventor: NISHIMURA KENICHI
IPC: B60Q1/115
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To deal with various load conditions at the time of automatically adjusting an optical axis direction of vehicular headlights (head lamps) on the basis of an output from one height sensor. SOLUTION: A rear height value (a displacement amount of height in rear wheel side) is inputted from a height sensor arranged on a rear part of a vehicle to an ECU (an electronic control unit) 20. On the basis of the rear height value, a pitch angle to a horizontal surface in an optical axis direction of headlights 30 is calculated by a plurality of formulas for forecasting a vehicular posture corresponding to a vehicular type and corresponding to load conditions of an occupant load and a trunk load. Thus, the pitch angle corresponding to the load conditions of that time is calculated by the rear height value from one height sensor 11 in preparing a plurality of formulas for forecasting a vehicular posture corresponding to the load conditions beforehand.  Accordingly, a necessary adjusting angle for a target optical axis direction can be calculated from the pitch angle to appropriately adjust the optical axis direction of the headlights 30.
Patent JP-H10302268-A (JP)
Title: Disk-recording reproducing apparatus
Inventor: MATSUMOTO MASAAKI
IPC: G11B7/08
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus which provides record or reproduction signals of good quality, is easy to hold a tilt angle after adjusted of a rotating device and requires only a small space, by constituting the apparatus so that a distance between a mount part and a butting part is changed when an adjustment member set on the mount part of the apparatus and butting to the butting part of a rotary part moves, thereby changing an angle of the rotating device. SOLUTION: In this disk-recording reproducing apparatus, a plurality of flat butting faces 31, 32 are formed via a distance at a first adjusting member 25. The butting faces 31, 32 butt to a first butting part 39, etc., of a rotary device 33. A central part 26 is formed at the first adjusting member 25, to which a central part 19 of a second adjusting member 18 is inserted. A projecting part of the rotary device 33 is inserted into the central part 19. In the constitution, the second adjusting member 18 and the first adjusting member 25 arranged on a mount part 2 can be rotated about a rotary shaft 34 of the rotary device 33 set thereabove, thereby being adjusted.
Patent JP-S588172-A (JP)
Inventor: NAKAGAKI NOBORU
IPC: D06H7/22
Filed: 1981-07-09
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-S6485075-A (JP)
Title: Non-human carbonylhydrase mutant, dna sequence and vector for encoding said mutant, and host transformed by said vector
Inventor: WELLS JAMES ALLEN
IPC: C12N9/54
Filed: 1987-04-30
Abstract: Novel carbonyl hydrolase mutants derived from the amino acid sequence of naturally-occurring or recombinant non-human carbonyl hydrolases and DNA sequences encoding the same. The mutant carbonyl hydrolases, in general, are obtained by in vitro modification of a precursor DNA sequence encoding the naturally-occurring or recombinant carbonyl hydrolase to encode the substitution, insertion or deletion of one or more amino acids in the amino acid sequence of a precursor carbonyl hydrolase. Such mutants have one or more properties which are different than the same property of the precursor hydrolase.
Patent JP-H11306732-A (JP)
Title: Recording and reproducing device for recording medium
Inventor: SASAKI YOSHIO
IPC: G11B19/02
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a recording and reproducing device for recording medium, which can immediately display title information loaded into a magazine and improves convenience for users, concerning the recording and reproducing device for recording medium provided with the magazine for loading a plurality of recording media so as to record/reproduce any one recording medium selected out of the plurality of recording media in this magazine. SOLUTION: When the magazine is ejected (S5, S9 and S15), a non- confirmation flag is added to the title information of the stored recording medium (S20). When the magazine is attached, the title information of the confirmed recording medium is updated and the non-confirmation flag added to the updated title information is erased (S4). A display part differentially displays the title information, to which the non-confirmation flag is added, and the title information, to which the non-confirmation flag is erased (S12).
Patent JP-S62295245-A (JP)
Title: Reproduction direction switching device for reciprocating type cassette tape recorder
Inventor: NEGISHI TADASHI
IPC: G11B15/44
Filed: 1986-05-12
Abstract: PURPOSE:To simplify a constitution and to miniaturize a reciprocating type cassette tape recorder to an extra-small size by executing the switching operation of the direction of reproduction from a first direction to a second direction and the switching operation of the direction of reproduction from the second direction to the first direction by reversing the direction of rotation of a motor. CONSTITUTION:When a magnetic tape runs to the terminal while in the state of reproducing operation in the first direction, the direction of rotation of a first motor 2 and a second motor 4 is reversed by the action of a terminal detecting device and each of them is rotated counterclockwise. When the first motor 2 rotates counterclockwise, a first capstan shaft 1 and a first driving gear 5 are rotated counterclockwise, and at the same time, a first driving gear 8 to which the rotation is transmitted through a first intermediate gear 6 is rotated counterclockwise. When the magnetic tape runs to the terminal while in the state of reproducing operation in the second direction, the direction of rotation of the first motor 2 and the second motor 4 are reversed by the action of the terminal detecting device, and each of them is rotated clockwise. The first driving gear 8 is rotated clockwise.
Patent JP-S5735686-A (JP)
Title: Method for pickling of austenite stainless steel plate
Inventor: OKA YUTAKA
IPC: C23G1/08
Filed: 1980-08-07
Abstract: PURPOSE:To obtain a cold rolled steel plate of good surface quality by maintaining the surface of a preliminarily descaled austenite stainless steel plate at specific temps., and immersing the same in aqueous mixed solns. of ferric sulfate and a sulfuric acid within a specific concn. range. CONSTITUTION:The surface temp. of the mechanically preliminarily descaled austenite stainless steel plate is heated to 100-500 deg.C. This heated up steel plate is immersed in ferric sulfate alone or aqueous mixed solns. of ferric sulfate and a sulfuric acid. At this time, the aqueous solns. of which the composition ratios are within the range connecting the 4 points, P1(0, 32.5), P2(22.5, 15), P3(22.5, 2.5), P4(0, 2.5) successively with straight lines in the coordinates taking the concn. of the sulfuric acid at an (x) axis and the concn. of the ferric sulfate at a (y) axis are used. Thereby, the composition range of the pickling solns. are widened, pickling time is shortened and the degree of brightness is improved.
Patent JP-H07319139-A (JP)
Title: Hanger for photosensitive material
Inventor: INAYAMA TAKAYUKI
IPC: G03D13/08
Filed: 1994-05-23
Abstract: PURPOSE:To prevent processing solution from adhering in a film state. CONSTITUTION:A frame 12 is constituted of a horizontal bar 14 and a supporting bar 16. Plural brackets 18 are consecutively attached to a supporting side part 16B constituting the lower part of the supporting bar 16. Four supporting blocks 24 are arranged between the one pair of upper and lower side parts 16A of the supporting bar 16 while interposing the bracket 18. Bars 22 preventing a photographic film F from coming off from the blocks 24 respectively pass through the upper end side of the bracket 18. The size of a space S1 between the ends of the bar 22 is smaller than the width D of the film F. Consequently, the bar 22 is arranged in a state where the space A on the upper part of the block 24 is divided into two upper and lower parts while having the space S1 whose size is smaller than the width D of the film F.
Patent JP-S59131-A (JP)
Title: Device for assembling liquid crystal display
Inventor: OOHASHI MAKOTO
IPC: G02F1/13
Filed: 1982-06-25
Abstract: PURPOSE:To efficiently assemble a liquid crystal display which is sealed by a ultraviolet-ray setting type bonding agent with high accuracy, by using a pressing means, positioning means, and ultraviolet-ray irradiating means to plural glass electrode substrates under a combined condition. CONSTITUTION:A front glass electrode substrate 1 and a rear glass electrode substrate 18 are temporarily bonded to each other via a ultraviolet-ray setting type bonding agent layer 3 mixed with a spacer 20, and the electrode patterns of both the substrates 1 and 18 are made to coincide with each other by operating positioning means 9-16 while watching them through a microscope 23 after the substrates 1 and 18 are put on a table 6. Then, the substrates 1 and 18 are pressed by lowering a pressure barrel 22 by means of a pressing means 21, and then, the substrates 1 and 18 are bonded to each other by irradiating ultraviolet rays from a ultravoilet-ray irradiating device 24 and curing the bonding agent.