baber/WOPTO huggingface dataset:
Patent JP-H089978-A (JP)
Title: Promotion of growth of plant by using gene of adp-riboxylation factor
Inventor: KURODA HISAO
IPC: A01H5/00
Filed: 1994-07-01
Abstract: PURPOSE:To reduce a cost by shortening a plant growth period enable the improvement of cool weather resistance and freeze resistance of a plant, etc., and promote the growth of the plant by transducing a gene of ADP-ribosylation factor derived from barley into a plant cell, the callus or the whole plant to express the gene. CONSTITUTION:An ADP-ribosylation factor-expressing vector is obtained by combining a vector with a DNA segment containing ADP-ribosylation factor gene derived from barley expressed by the DNA sequence from 131 to 673 of the formula. The obtained ADP-ribosylation factor-expressing vector is transduced into a plant cell, the callus or the whole plant via transformation and the transformant is cultured. ADP-ribosylation factor genes are expressed and the ADP-ribosylation factor is produced in the cultured plant cell, the callus or the plant. The produced ADP-ribosylation factor-expressing vector enables the increase of production efficiency for a useful material by plant cell, tissue, callus, etc., the optimization of growth timing owing to the shortening of plant growth period, the reduction of production cost and the improvement of cool weather resistance and freeze resistance, etc., and accelerates plant growth.
Patent JP-S58131120-A (JP)
Inventor: KAARU BUINTAA
IPC: B01D53/04
Filed: 1982-10-04
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-H1127710-A (JP)
Title: Digital repeating private branch exchange
Inventor: KONAKA TOSHIKI
IPC: H04Q3/58
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To improve the utilizing efficiency of a channel by attaining digital single link control, even in the signal-in-slot system so as to increase the degree of voice multiplexing. SOLUTION: A CPU 5 turns a switch of a single-link changeover section 3 to a position of (a), and voice information received from an incoming channel is bypassed to a DECODER/signaling information extract demultiplexer section 2. Simultaneously the CPU 5 turns a single-link changeover section 8 to a position of a stationary terminal (a) to allow voice information to bypass a CODER/ signaling multiplex insert section 7 through a TSW 25. Furthermore, the CPU 5 turns a single-link changeover section 10 to a position of a stationary terminal (a). Signaling information superimposed on the voice information independently of the voice information is converted into proper signaling information through a signaling information conversion section 9 and sent from an outgoing channel.  As a result, the voice information bypasses a DECODER/CODER, and the signaling information is controlled independently of the voice information and the in-slot control is always attained similarly to the out-slot system at repeating exchange.
Patent JP-2000006509-A (JP)
Title: Manufacture of infiltration sealing stamp
Inventor: SOMA MASAHIRO
IPC: B41K1/50
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To work after the impregnation of ink and seal at once in spite of an infiltration sealing stamp using an open cell body for a sealing material finely by permitting a volatile solvent to be infiltrated on the surface of the sealing material after ink is impregnated in the sealing material and adding heat locally before the solvent volatilizes. SOLUTION: When ink is poured from an ink poring part 16 and a plug 17 is fit, ink poured stays at an ink reservoir part 14 and soaks gradually into sealing material 11. Following this, as the surface of the sealing material 11 is pressed onto an ethanol-impregnated foam body, ethanol acts to push up ink within the sealing material 11, so that a sealing layer with ethanol impregnated is formed on the surface layer of the sealing material 11. When the entirety of the surface is swept by a thermal head for sealing surface work, a solvent of the sealing material surface layer volatilizes with the consequence that pores are crashed and fused by heat before ink soaks out, thereby forming an ink unsoaked part 13.  Pores on the sealing material surface remains as they were and become in an ink soaked out part 12, as a result, a desired sealing surface is formed; hence, seal affixing can be done in a several times of compression.
Patent JP-S6325114-A (JP)
Title: Suspension system for steerable wheel
Inventor: RUISU FUIDEKOPAA
IPC: B62K25/04
Filed: 1987-07-10
Abstract: A suspension for a steerable wheel (1) comprising a support plate (6) to which the wheel bearing means are connected. The support construction for connecting to the frame or chassis (2) is also connected to this support plate. This support construction comprises an upper single support member rigidly connected to the support plate and a lower support member (3), being connected through a pivot joint with the support plate, wherein the distance from the center of that pivot joint to the axis of the wheel bearing means being smaller than the distance from the inner wheel bearing ring to said axis. Both upper and lower support members are provided laterally from the wheel in the direction of movement.
Patent JP-H0525105-A (JP)
Title: N-methoxybutynylaniline derivative and its production
Inventor: MORI KAORU
IPC: C07C217/46
Filed: 1991-07-15
Abstract: PURPOSE:To obtain a new N-methoxybutynylaniline derivative useful as an intermediate for chloroacetoanilide-based compound, reduced in phytotoxicity to crops and having excellent weeding action at low chemical amounts. CONSTITUTION:An N-methoxybutynylaniline derivative [e.g. N-methoxybutyl-2- yn-2', 6'-dimethylaniline] expressed by formula I (R<1> and R<2> are lower alkyl, halogen or CF3). This compound is obtained by reacting 2-butyn-1, 4-diol with a methyl halide expressed by formula II (X is Cl, Br or I) to afford 1-methoxy-2- butyn-4-ol, then with thionyl chloride in the presence of a catalytic amount of organic base to give 4-chloro-1-methoxy-2-butyn, and reacting the obtained compound with an aniline derivative expressed by formula III. Further, chloroacetoanilide expressed by formula IV useful as a herbicide, etc., for paddy field can readily be produced from the objective compound expressed by formula I.
Patent JP-S6151200-A (JP)
Inventor: MORIYA TAKEHIRO
IPC: G10L19/00
Filed: 1984-08-20
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-H0225081-A (JP)
Title: Piezoelectric displacement element
Inventor: KASAHARA AKIHIRO
IPC: G05D3/12
Filed: 1988-07-14
Abstract: PURPOSE:To obtain a miniature camera of high efficiency by a method wherein a piezoelectric displacement element, provided with an electrode which is joined to a central electrode through the intermediary of a piezoelectric material, is made to have a such a structure that a large displacement can be obtained and it is extremely small in size toward a direction of displacement. CONSTITUTION:When a voltage is applied on a central electrode 1 of a piezoelectric displacement element 40, an electric field is induced between electrodes 27 and 25 and the electrode 1 to make the displacement of a piezoelectric material 26 occur, and the bending action of the material 25 happens. For instance, in a case of a photodetecting element actuator of a camera, a flexible substrate 61, whose shape is nearly the same that of the element 40, is overlapped with upside of the element 40 in parallel through the intermediary of a spacer 62, and a photodetecting element CCD is fixed to a central part of the substrate 61 in such a state that its photodetecting plane is in parallel with the substrate 61. The substrate 61 makes a photodetecting element 63 and a signal processing circuit electrically connected with each other, and all electrode 1 is fixed to a chassis 65 through the intermediary of a stad 64, which is housed in a camera. And, when a voltage is impressed on the electrode 1, the displacement of the element 63 occurs, and when the polarity of the voltage is changed, the element 63 is displaced in a reverse direction. Therefore, the CCD can be driven with a lens fixed.
Patent JP-S6151669-A (JP)
Title: Interleave circuit in multi-track digital recording and reproducing device
Inventor: SUZUKI TAKATOSHI
IPC: G11B20/12
Filed: 1984-08-20
Abstract: PURPOSE:To improve the correction efficiency and to deinterleave without using a complicated circuit configuration by recording an error correcting code of the tape running direction by recording with specified interleave in multi-track digital recording and reproducing. CONSTITUTION:A tape running direction information for the multi-track written in a RAM1 and a tape width information are read through C1 address register 4 and C2 address register 2 respectively, and the error correcting code for each of them is calculated in a computing element 3. The error correcting code for the tape running direction is written in the RAM1 by interleaving at the address where an constant, which is prime each other against the frame length, is added through C1 interleave address register 7. A multi-track recording is done based on the contents of the RAM1, and the tape running direction correcting code which was made the specified interleaving is not invalid even if a burst error occurs, so that the correcting efficiency is improved and the deinterleaving in reproducing can be done only with a frame cynchronizing signal without requiring the complicated structure.
Patent JP-S5963827-A (JP)
Title: Echo cancellor
Inventor: MINAMI SHIGENOBU
IPC: H04B3/23
Filed: 1982-10-05
Abstract: PURPOSE:To reduce the quantizing noise of an A/D converter by calculating the sum of squares of a false echo path to estimate the attenuation value of an echo signal, controlling gain in the A/D converter on the basis of the estimated value and then estimating the characteristics of the echo path again. CONSTITUTION:When the connection of a circuit is completed and its echo path is fixed, a switch 401, (4011-401n) is connected to the register 3 side, a switch 402 is connected to a subtractor 13 side and the conversion voltage range of an A/D converting circuit 404 is made at its maximum to perform the 1st estimation of the echo path. A false echo value L obtained by said estimation is latched by a controlling circuit 403 to perform the 2nd estimation of the echo path. At that time, the input voltage range of the A/D converter 404 is multiplied by L (L<=1) by a control signal C5 and quantizing step voltage is decreased as multiplied by L. A false echo signal y'(t) is subtracted by an echo signal y(t) by using the false echo path obtained by the 2nd estimation to cancel the echo signal.
Patent JP-S6421223-A (JP)
Title: Clutch
Inventor: MATSUDA KEIJI
IPC: F16D11/06
Filed: 1987-07-13
Abstract: PURPOSE:To surely smooth engagement and disengagement of a clutch by providing an engagement groove on a clutch member, and meshing an engaging part having an escaping part for disengaging a support, which is rotatable around an input shaft, and a gear with a stopper gear which is deviated reversely to the support. CONSTITUTION:An engagement groove 31 is formed on the outer periphery of a clutch member 3 fixed on an input shaft 2, and is stored in a gap 43 for a support capable of rotating relatively with respect to the input shaft 2, while an engaging member 5 having a notch 53 as an escaping part and a gear 52 at the end thereof, a stopper gear meshed with the gear 52, and a stopper plate 61 are all rotatably supported on a support 4. The stopper plate 61 is abutted against a stopper 46 by means of a coil spring 7, and a stopping member 5 is in a stop position, while a stopper 81 is raised by a solenoid 83, and then it is in touch with a projection 63 and still rotates. As a result, engagement of the engagement member 5 is released. It is therefore possible to surely engage and disengage the clutch at a high speed running of vehicle as well as to reduce shock upon engagement.
Patent JP-H0617729-A (JP)
Title: Starter
Inventor: USAMI SHINJI
IPC: F02N15/06
Filed: 1992-07-01
Abstract: PURPOSE:To prevent wear of elastic annular member for sealing while make it possible to perform sealing inside a starter, and provide the starter capable of reducing abnormal oscillation of one-way clutch. CONSTITUTION:An annular elastic member 9 elastically supports a one-way clutch 4 while it is brought into close contact with the whole periphery of outer face of the clutch 4 before advance of the clutch 4, and shields the axial inner space of the clutch 4. At the time of rotation advance of the clutch 4 the clutch 4 is separted from the annular member 9 to prevent the member 9 from being worn.
Patent JP-S59130790-A (JP)
Inventor: OORUDORITSUCHI KUREUZU
IPC: B62K25/28
Filed: 1983-09-22
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-H1125729-A (JP)
Title: Illumination system
Inventor: KISHI MASANORI
IPC: F21V8/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To enhance coefficient of use of light emitted by a luminaire. SOLUTION: An illumination system 20 is equipped with a tubular luminaire 10 having a planar part 1a running along its axis, and a light guide body 4 for guiding light emitted by the luminaire 10 to an irradiation surface 6, via an end face 9 disposed so as to confront the planar part 1a of this luminaire 10. According to this lighting system 20, part L1 of light emitted by the luminaire 10 comes from the planar part 1a into an incident surface 9 of the light guide body 4 at a small incident angle via a double coated tape 5. The light L1 incident at a small incidence angle such as this has reflecting components less than a light incident at a larger incident angle. Because of this, most of the light emitted by the luminaire 10 and exiting the planar part 1a can enter the light guide body 4, without being reflected much by the incident surface 9 of the light guide body 4.  Accordingly, an illumination system having high rate usage of the light emitted by the luminaire 10 can be realized.
Patent JP-S6421044-A (JP)
Title: Aluminum-alloy sheet for can lid
Inventor: KOYAMA KATSUMI
IPC: C22F3/00
Filed: 1987-07-15
Abstract: PURPOSE:To manufacture an Al-alloy sheet for can lid excellent in formability, brightness characteristics, and painting suitability, by subjecting an Al-alloy sheet to rolling by means of laser beam-machined rolls for rolling or to etching treatment so as to form fine ruggedness in the surface. CONSTITUTION:After applying facing and homogenizing treatment to an Al-alloy slab, hot rolling, process annealing, and cold rolling are applied to the above, and finally, the surface of the resulting sheet is subjected to finish rolling by means of rolls for rolling having laser beam-machined surfaces or to etching treatment, by which numerous rugged parts of 0.5-2,000mum diameter and 0.1-50mum depth or height are formed on the surface of the Al-alloy sheet at 1-5,000mum average central spacing. Subsequently, minute recessed parts of <=1mum inside diameter are further formed in the above-mentioned rugged surface by means of chemical or electrolytic treatment. By this method, the Al-alloy sheet for can lid excellent in formability, brightness characteristics, and painting suitability can be obtained.
Patent JP-H0464756-A (JP)
Title: Gear
Inventor: KUROKI MICHIO
IPC: F16H55/12
Filed: 1990-07-02
Abstract: PURPOSE:To produce a gear with a high degree of accuracy by forming the gear in a laminated structure in which gear-shape sheet-plates that are press- formed are laminated one upon another, and to facilitate the manufacture of a helical gear or a double-helical gear by shifting the phases of the gear-shape sheet-plates from each other. CONSTITUTION:Gear-shape sheet-plates 11 are punched out by a press-forming process, each having a predetermined gear profile 11a at its outer periphery, a shaft hole 11b at its center and a positioning and fixing pin hole 11c in its eccentric part. Each of the gear-shape sheet-plates 11 has a thickness of about 0.3 to 1.6mm, and can be press-formed with an extremely high degree of accuracy with no die-wear in its surface. Further, more preferably, more than five of the gear-shape sheet-plates are laminated one upon another, and are integrally incorporated together by a coupling pin 12 fitted in the pin hole 11c and a shaft pin 13 fitted in the shaft hole 11b so as to form a spur gear 14 having a shape with excellent accuracy. Further, the phases of the identical gear-shape sheet-plates 11 are shifted from each other bit by bit so as to facilitate the manufacture of a helical gear or a double-helical gear.
Patent JP-2001000505-A (JP)
Title: Ampul
Inventor: HAGIWARA TAKAYUKI
IPC: A61J1/06
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To permit the cut surface of an ampul to be horizontal and smooth when it is cut by forming the narrowest part of a constriction part to be cylindrical with a specified height in the ampul provided with a crack for cutting-off its head part in at least a part on the outer peripheral surface of the narrowest part. SOLUTION: The ampul to be used in a medical institution or the like is provided with the head part 1, a body part 2 and the constriction part 3, the constriction part 3 is a cylindrical shape in the narrowest part 4' and the crack 7 is prepared or enamelling for a color cut is executed in at least a part of the cylindrical narrowest part 4'. The position of the crack 7 or the like is favorable to be in the narrowest part 4', its number and its length are not limited but the crack is preferably positioned at nearly the center of the cylinder. A downward tapered part 5 is formed at the upper part of the narrowest part 4' and an upward tapered part 6 is continuously formed so as to form the constriction part 3. In this case, the height of the narrowest part 4' is made to be 0.8-3.5 mm. Thus, safety in a handling person is enhanced after cutting the ampul.
Patent JP-S5877054-A (JP)
Title: Buffer device of cassette holder for cassette tape recorder
Inventor: SHIMODA KOUSHI
IPC: G11B15/675
Filed: 1981-10-31
Abstract: PURPOSE:To ensure a smooth ejecting action without increasing the space, by driving an arc-shaped gear provided at an end of a cassette holder in response to the open/close of a reset holder and then driving a piston cylinder. CONSTITUTION:For a cassette holder 20 which stores a tape cassette 10, an edge part having an L-shaped section is turned and opened toward an arrow mark from a closed state shown in figure to a tape recorder by means of a support shaft 22. A spring 24 is always energized to be opened. When a lock (not shown in the diagram) is released, the holder 20 tilts. Then an arch-shaped gear 23 drives a major gear 32 via a minor gear 31. The gear 32 is turned around a shaft 33, and a piston 42 of a buffer means 40 slides a cylinder 41. Thus the means 40 turns around a support shaft 43, and the holder 20 receives the continuous and invariable damping force. In such a way, a cassette can be ejected smoothly without increasing the size of a buffer device.
Patent JP-S6420093-A (JP)
Title: Production of n-acetylkitooligosaccharide derivative
Inventor: USUI YASUICHI
IPC: C07H5/06
Filed: 1987-07-14
Abstract: PURPOSE:To readily and efficiently obtain N-acetylglucosamine derivative by utilizing sugar transition reaction of enzyme. CONSTITUTION:N-acetylkitooligosaccharide is mixed and dissolved in O-glycosyl derivative of N-acetylglycosamine and the solution is reacted with an enzyme having hydrolysis ability in the presence of a hydrophilic alcohol. As the enzyme, e.g. lysozyme or chitinase can be used. As the hydrophilic alcohol, one or two or more kind of methanol, ethanol, n-propanol, isopropanol, n-butanol and isobutanol can be used. Water is preferably added to the hydrophilic alcohol so as to become 30-70% concentration. The N-acetylkitooligosaccharide is preferably used to the reaction at a saturated concentration of reaction solution and the O-glycosyl derivative is preferably used at 3-5mol. equivalent based on N-acetyloligosaccharide.
Patent JP-H0625912-A (JP)
Title: Readily dyeable yarn and its production
Inventor: OKU KAGEYOSHI
IPC: D02G3/04
Filed: 1992-07-02
Abstract: PURPOSE:To obtain readily dyeable yarn under normal pressure under a mild condition by adding a specific amount of polyester to a polypropylene. CONSTITUTION:A polypropylene as a main component is blended with 1-20wt.% polyester to give filament. The filament has improved dyeing properties and the degree of dyeing power can be arbitrarily controlled by the content of the polyester.
Patent JP-S5880262-A (JP)
Inventor: JINAIDA PETOROFUNA SUOMARAINEN
IPC: H01M50/103
Filed: 1981-10-30
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-H0342424-A (JP)
Title: Image forming device
Inventor: ISHIGAKI KOJI
IPC: B65H1/00
Filed: 1989-07-10
Abstract: PURPOSE:To prevent the display of erroneous size data and the occurrence of an accident due to an incomplete set action by providing a lifting device operated by the detection of a size detection signal and a set detection signal and moving the transfer paper of a cassette tray to a paper feed port to face it. CONSTITUTION:The transfer paper 14 of a cassette tray 8 is moved by a lifting device 17 to the paper feed port of an image forming device to face it, and the cassette tray 8 is invariably set correctly to feed the transfer paper 14 under the normal operation of a size detecting sensor 12. When a set detection signal is detected from a set detecting cassette detecting that the cassette tray 8 is correctly set, the size detection signal from the size detecting sensor 12 detecting the size of the transfer paper 14 stored in the cassette tray 8 is displayed on a display unit.
Patent JP-S5877370-A (JP)
Title: Facsimile transmission control system
Inventor: SONEHARA NOBORU
IPC: H04N1/32
Filed: 1981-11-04
Abstract: PURPOSE:To evade the collision of incoming with outgoing control signals and to receive a retransmission control signal simply and normally, by providing a circuit detecting the level of a reception signal, and a timer circuit. CONSTITUTION:A reception signal from an input terminal 10 is inputted to a level detection circuit 20. The output of the circuit 20 starts a reception sequencer 21 and the procedure enters the reception sequence. Further, the output of the circuit 20 is inputted also to a control circuit 25. A data speed selection signal is inputted to the circuit 21 and a transmission sequencer 24 from the circuit 25 to change over the data speed. A demodulation circuit 22 or a modulation circuit 23 is controlled with the instructed data speed. The transmission data are modulated at the circuit 23 and transmitted to an output terminal 11.
Patent JP-S5693284-A (JP)
Title: Conductive element and method of manufacturing same
Inventor: ARAN BURIGUHAMU
IPC: H05B3/34
Filed: 1980-12-11
Abstract: The invention relates to conductive elements and their preparation. The novel elements comprise a support (preferably a flexible polymeric film support) and randomly distributed fibres (e.g. glass fibres) which are partially embedded in the support. Solid electrically conductive particles are adherent to the protruding portions of the fibres, forming a conductive layer. Such elements are prepared by applying a dispersion of conductive particles (preferably an aqueous dispersion of carbon particles) to a substrate comprising a support and random fibres partially embedded in the support and partially protruding therefrom, followed by solidifying the dispersion. The elements are particularly useful as heaters.