baber/WOPTO huggingface dataset:
Patent JP-H0998683-A (JP)
Title: Culture and proliferation of plant of genus primula
Inventor: YUASA HIROSHI
IPC: A01H4/00
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain cultured seedlings of mother stock line of genetically homogeneous F1 series in large amounts in a short time by treating an explant of a plant of the genus Primula under specific conditions to root the chute and culturing and proliferating the plant of the genus Primula. SOLUTION: Culture medium compositions of a culture medium for inducing chute and a culture medium for proliferating chute are differentiated and chute after inducing and proliferating is rooted and a plant of the genus Primula is cultured and proliferated as a culture seedling. Furthermore, MH1 culture medium is preferably used as a culture medium for inducing the chute.
Patent JP-S6249435-A (JP)
Title: Character generator reading system
Inventor: TAKAKOSHI AKIRA
IPC: G06F3/14
Filed: 1985-08-28
Abstract: PURPOSE:To shorten time by detecting an inter-line display period, using in parallel its detection period and horizontal and vertical flyback periods, and a blanking period, and reading a dot image to a printer. CONSTITUTION:A line decoder 12 detects a line number of an inter-line display section, namely, an inter-line display period from a raster counter and inputs it to one input terminal of an AND gate 13. On the other hand, an AND output of HSYNC and VSYNC is inputted from an AND gate to the other input terminal of the AND gate 13. Accordingly, to an output of the AND gate 13, a signal for permitting read of a dot image data to a printer in not only each period of HSYNC and VSYNC but also an inter-line display period is outputted. This signal sets a buffer 3 to an enable state, and simultaneously, sets buffers 2, 5 to a disable state through an inverter 10. The subsequent operation is the same as before, and in not only each period of HSYNC and VSYNC but also the inter-line display period, read of the dot image data to the printer can be executed in the same way.
Patent JP-H10175318-A (JP)
Title: Printing apparatus using dark-light ink, cartridge used in the apparatus, method for recording image, and recording medium
Inventor: SHIMADA KAZUMITSU
IPC: B41M5/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To improve quality of images, express a low-density area of an original image and make an improvement at an area where a low-density area changes to a high-density area, by inputting through an input means a gradation signal of an image to be printed and obtaining recording densities of light and dark ink dots of two or more kinds by a dot generation means based on the signal. SOLUTION: Ink discharge heads 61-66 are formed at a printing head 28 below a carriage and ink introduction pipes 71-76 are erected. A color nozzle array (n) of each color is arranged at each head 61-66. When a printing process is started, a control apparatus scans each pixel, inputs a color-corrected gradation of one pixel, and generates dark-level data from a table which sets a ratio of recordings by light and dark inks to gradation data of an original image. A high-density ink is started to be mixed before a recording density of dots of a low-density ink becomes maximum, thereby realizing more smooth gradational expression.
Patent JP-S6078799-A (JP)
Inventor: ONODA HIROSHI
IPC: B43L13/00
Filed: 1983-10-05
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-S6432347-A (JP)
Title: Memory access controller
Inventor: SODA YOSHIHISA
IPC: G06F12/06
Filed: 1987-07-29
Abstract: PURPOSE:To simultaneously process two memory access requests and to extremely shorten the processing time with a memory access controller, by using a means which arranges plural memory access information into a desired access port at one time. CONSTITUTION:An address buffer 1 sends an address '2' to a line 20 and an address '5' to a line 21 in the order of access requests by a signal 40 of a counter 3. A control information calculating circuit 2 obtains a difference '3' and defines the value 3 of lower two bits as an inter-information distance. Then the circuit 2 sends '2' to an arrangement circuit 5 as a head address and sends the processing number '2' to the counter 3 respectively. The counter 3 replaces the addresses sent to the buffer 1 and an information buffer 4 by an amount equal to two pieces of information. The buffer 4 sends the request information D1 and D2 to the circuit 5 via lines 50 and 51 by the signal of the counter 3. The circuit 5 sends both information D1 and D2 to a memory 6 via lines 62 and 61 based on the head address information '2' and the distance information '3' respectively and writes these information in the prescribed addresses. In such a way, two memory access requests can be processed at one time.
Patent JP-H0239624-A (JP)
Title: Noise suppressing circuit
Inventor: MATSUTANI YASUYUKI
IPC: H03M1/10
Filed: 1988-07-29
Abstract: PURPOSE:To obtain an analog output without containing any noise by adding a digital signal to one D/A converter, inputting a digital zero value to the other D/A converter, and subtracting the output of the latter D/A converter from the output of the former D/A converter. CONSTITUTION:While an digital input signal 12 is added to the digital signal input terminal of one D/a converter 11, the digital zero value is inputted to the digital signal input terminal of the other D/A converter 11'. Thereupon, while an analog signal corresponding to the input digital signal and the analog output for a clock width fluctuation noise amount are outputted from the D/A converter 11, the analog output only for the clock width fluctuation noise amount is outputted from the D/A converter 11'. Therefore, the output of the D/A converter 11' is subtracted from the output of the D/A converter 11 in an analog subtracter 18. Thus, low-frequency clock width fluctuation noise can be canceled, and an analog output signal 16 can be obtained which is never influenced by the noise.
Patent JP-S5889870-A (JP)
Title: Nonvolatile variable resistance element
Inventor: HASHIMOTO SHINGO
IPC: H01L29/792
Filed: 1981-11-24
Abstract: PURPOSE:To obtain a new element wherein a resistance value having an arbitrary accuracy can be set and the resistance value can be preserved even though a power source for an IC is cut off, by taking out at least two terminals to the outside. CONSTITUTION:In the drawing G, D, S, and B are a gate, a drain, a source, and a substrate, respectively, 1 is an oxide film, and 2 is a nitride film. In this constitution, when the substrate is grounded and a positive potential having a sufficient value is given, electrons are injected into a gate film from the substrate, and a Vth of this MNOS transistor is shifted to the positive side. Conversely, when a negative potential having sufficient value is given to the gate G, the electrons, which have been previously injected, are discharged to the substrate, and the Vth is shifted to the negative side. When the resistance value is to be changed, G'' and S'' are selected by SW1 and SW2, and an appropriate potential difference is given to said G'' and S''. Then the arbitrary Vth value is set, and the characteristics as the resistance body can be changed.
Patent JP-S6431676-A (JP)
Title: Manufacture of japanese lacquer decorative laminated board
Inventor: MIYASHITA KENICHI
IPC: B41M5/03
Filed: 1987-07-28
Abstract: PURPOSE:To obtain a high-quality Japanese lacquer decorative board, by a method wherein a Japanese lacquer transfer layer is provided on one side of a transfer film to produce a Japanese lacquer transfer film, which is subjected to vacuum formation with the transfer film directed downward, a base member is placed on the side of the Japanese lacquer transfer layer, and is bonded to the Japanese lacquer transfer layer in a body by pressing by means of an upper mold, and after demolding, the transfer film is released. CONSTITUTION:A Japanese lacquer composition is applied to one side of a transfer film such as a polyethylene film and a polypropylene film to provide a Japanese lacquer transfer layer 2. A Japanese lacquer transfer film 3 thus produced is placed in a vacuum formation mold 4 with the transfer film 1 directed downward, then a base member 5 having a predetermined shape such as a fiber board and an upper mold 6 are placed on the side of the Japanese lacquer transfer layer 2, and vacuum formation is preformed, forming into a predetermined shape is achieved, and the base member 5 is bonded to the Japanese lacquer transfer layer 2 in a body under pressure. In this case, the Japanese lacquer transfer layer 2 is protected by the transfer film 1, so that it is not damaged by the mold 4. After demolding, the transfer film 1 is released, whereby a decorative laminated board with the Japanese lacquer transfer layer 2 transferred onto the base member 5 can be obtained.
Patent JP-H0633416-A (JP)
Title: Mechanism for driving blade of concrete cutter
Inventor: KUBOTA YUKIO
IPC: B28D1/24
Filed: 1992-07-15
Abstract: PURPOSE:To perform drive of a blade shaft through continuously variable rotation with the aid of a hydraulic motor, to enable display of the number of revolutions, and to bring the blade shaft into a state to be incapable of rotating when a blade cover with which a blade is covered is removed by a method wherein a hydraulic pump is arranged on the engine side and pressure oil is fed through a pipe. CONSTITUTION:In a concrete cutter for cutting concrete by means of a rotating blade 1, the blade 1 can be driven in a continuously variable manner by use of a hydraulic motor 20. A blade drive transmission 10 is fixed to the tip of a lift arm 9 elevatably and rotatably supported to a machine body. The hydraulic motor 20 is arranged on the machine body side of the blade drive transmission 10, the speed of rotation of the hydraulic motor 20 is changed in the blade drive transmission 10. The blade 1 is fixed on a blade shaft 39 and the number of revolutions of the blade 1 is displayed on a display part 42 to show the number to the operator.
Patent JP-H1129853-A (JP)
Title: Manufacturing device and method of magnetic recording medium
Inventor: ONODERA SEIICHI
IPC: C23C14/24
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing device and manufacturing method for a thin film type magnetic recording medium which enhances the orientation property of magnetic particles and realizes higher density recording. SOLUTION: The angle of incidence on a substrate surface of ferromagnetic metallic particles is controlled by arranging masks 12, 13 between a base material and an evaporation source, and simultaneously, the scattering of the ferromagnetic metallic particles is prevented by arranging slit plates 14, 15 when the magnetic recording medium, which is constituted by making the ferromagnetic metallic particles emitted from the evaporation source slantly incident on the continuously travelling base material to deposit the particles thereto, thereby forming the ferromagnetic metallic thin film, is manufacture.
Patent JP-H11147719-A (JP)
Title: Cathode active material for alkaline storage battery and its production
Inventor: TANIGAWA FUTOSHI
IPC: H01M4/52
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject cathode active material having reduced capacity deterioration in a case in which discharging and charging cycles are repeated at a high temperature by heating and air oxidizing nickel hydroxide solid solution particles having covering layers of cobalt hydroxide in the presence of an aqueous solution of potassium hydroxide or sodium hydroxide to reform the covering layers to γ-cobalt oxyhydroxide, and dipping the reformed particles into an aqueous solution of lithium hydroxide. SOLUTION: This cathode active material for an alkaline storage battery is obtained by immersing an aqueous solution of potassium hydroxide or sodium hydroxide with >=40 wt.% concentration in nickel hydroxide solid solution particles having cobalt hydroxide covering layers with <=0.1 μm thicknesses and <=10 μm particle diameters, air oxidizing the immersed particles to reform the covering layer to γ-cobalt oxyhydroxide, dipping the oxidized particles into an aqueous solution of lithium hydroxide with >=0.5 mol/kg concentration. The cathode active material has a cobalt oxide coating layer having >=3 valence of cobalt, potassium or sodium in the interior of a crystal, and fixed with lithium hydroxide or lithium ion.
Patent JP-H02110502-A (JP)
Title: Method of connecting optical waveguide
Inventor: ROKANATSUSAN EMU IEERU
IPC: G02B6/38
Filed: 1989-07-20
Abstract: PURPOSE: To minimize the quantity of the reflected or scattered light occurring in the difference in the refractive indexes between a cured elastomer compsn. and an optical waveguide by preparing the elastomer compsn. in such a manner that the refractive index of the cured elastomer compsn. and the refractive index of the optical waveguide coincide. CONSTITUTION: The refractive index of the optical waveguide 30 is n3 and the refractive index of the uncured state is n1 and the refractive index of the cured state is n2 . The elastomer compsn. 40 of which the n2 is substantially equal to the refractive index n3 of the optical waveguide 30 is prepd. The uncured elastomer compsn. is adapted to the first end of the first optical waveguide 30 and thereafter the elastomer compsn. 40 is placed under a curing condition. The components preferable as the elastomer compsn. 40 include a bifunctional oligomer, monofunctional oligomer, monofunctional monomer and adhesive. As a result, an optical interface is formed between the first optical waveguide and the second optical waveguide, by which the reflection of light along the axial direction of the optical waveguide 30 or the scattering of the light at the boundary is minimized.
Patent JP-H1132366-A (JP)
Title: Speech channel assigning method in mobile communication system
Inventor: HAYATA YASUNOBU
IPC: H04W72/04
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide the assignment method for a speech channel in the mobile communication system where a new mobile station starts a speech even in the state that all speech channels are assigned to the speeches. SOLUTION: In the case that a channel 2 is assigned to a speech (1), a channel 3 is assigned to a speech (2), and a channel 4 is assigned to a speech (3) respectively in the system where the channels 1-4 are used among a base station and mobile stations, on the occurrence of a new speech request, the channel 1 having been used as a control channel is used for the speech (4) corresponding to the request. When the speech (4) is finished, the channel 1 is restored from the speech channel to the control channel. However, in the case that any of the speeches (1)-(3) is finished earlier than the speech (4), the speech (4) is transited to an idle channel and the channel 1 is restored to the control channel.
Patent JP-S6436722-A (JP)
Title: Continuous heat treatment furnace
Inventor: MIZOGUCHI MASAO
IPC: C21D1/74
Filed: 1987-07-30
Abstract: PURPOSE:To raise gas pressure at center part of a furnace without increasing gas supplying quantity by arranging a gas circulating means for sucking atmospheric gas near inlet and outlet of a furnace and for sending the gas to the inner part side in the furnace. CONSTITUTION:In a heat treatment furnace 1, the adjusting gas is always sent with a blower 2 for supplying atmospheric gas at the fixed quantity and filled up in the furnace and the equal quantity as the sent gas quantity is exhausted from the inlet 3 and the outlet 4 of the furnace. In the furnace 1, the blowers 6, 7 for circulating at inlet and outlet sides are arranged as the gas circulating means. At the time of driving the blower 6, passing quantity of the gas at the position from the inner part 5 of the furnace to the inlet 3 of the furnace through partition 8 of the inlet side is increased and the gas pressure at the inner part 5 of the furnace is higher than that at the inlet 3 side of the furnace by fluid resistance at the partition 8 part, etc. At the outlet 4 side of the furnace, as the same way, the blower 7 is driven so as to develop the pressure difference at front and rear of the partition 9, and the pressure losses at inlet and outlet sides are the same, the circulating quantity can be obtd. at few times of the supplying quantity with the blower 2 without mixing any air into the circulating gas, and the gas pressure in the furnace is raised so much.
Patent JP-H0592357-A (JP)
Title: Machining method for corner part of end mill and corner part machining jig applied to above method
Inventor: WATANABE HIROSHI
IPC: B23C5/10
Filed: 1991-07-29
Abstract: PURPOSE:To provide an end mill machining method to form the corner part of the end mill into a concavely curved face along the circumferential direction of a tool body while necessary clearance being given to the corner part. CONSTITUTION:An end mill E is held so that its axis O1 may cross obliquely the rotary axis G1 of a grindstone 50, and a corner part 8 is brought into close contact with the periphery 51 of the grindstone 50, and the end mill E is turned round a turning axis O3. The position of the turning axis O3 is set within a range where the turning axis O3 moves back to the basic end side in the axial direction of the end mill E than the front end 8a in the rotational direction of the corner part 8, and moreover passes through the end 8a of the corner part 8 and separates toward a side opposite to the axis O1 of the end mill E from an imaginary line L parallel to the axis O1 of the end mill E.
Patent JP-H0359388-A (JP)
Title: Induction refining furnace
Inventor: NIKORAI MATOBUEEBICHI SUROTEIN
IPC: C22B9/00
Filed: 1989-07-24
Abstract: PURPOSE: To prevent thermal emission of metal melt from acting on an outside furnace structure member of a refining container, by providing a recess in one side surface of a partial component, providing a recess configured correspondingly to a fitting surface of a projected portion of an adjacent partial element in the other side surface, and providing the protruded portion and the recess in a region where an electrical insulating spacer is disposed. CONSTITUTION: An induction refining furnace includes an inductor 1 surrounding a refining container 2 and a cooled metal bottom member 3. A partial element 4 of metal (desirably copper) extending vertically and forming an outer peripheral portion of the refining container b2 includes a cooling flow passage 5 and communicates with a cooling medium supply system through a pipe 6. A protruded portion 7 is provided out one side surface of each partial element 4, and a recess 8 is provided in the other side surface which recessed portion has a configuration corresponding to that of a fitting surface of the protruded portion 7 of the adjacent partial element 4. An electric insulating spacer 9 is provided in each gap between the protruded portion 7 and the recessed portion 8.  Since the inductor 1 disposed outside the refining container 2 is protected from heat radiation of the metal melt 11, the life of the furnace is extended several times.
Patent JP-S6248958-A (JP)
Title: Fuel injection nozzle
Inventor: NISHIDA MASAHIKO
IPC: F02M61/14
Filed: 1985-08-28
Abstract: PURPOSE:To get rid of variations in an injection quantity of fuel between nozzle holes, by installing a pin-form throttle in a tip end of a nozzle needle, and throttling a nozzle hole being yet easier to spout fuel stronger than another one being hard to spout the fuel. CONSTITUTION:A solid pin-form throttle 27 is formed in a tip end of a nozzle needle 13, forming it into an asymmetric form to the axis. And, there is provided with a large tilting part 28 so as to be opposed to a nozzle hole 10 at the right. And, when the nozzle needle 13 moves upward and the nozzle hole 10 is opened, the throttle 27 moves to a chain line position. And, at a part where the tilting part 28 is not yet formed, the nozzle hole 10 is strongly throttled, while a part where the tilting part 28 is formed, the nozzle hole 10 is gently throttled. Therefore, the pin-form throttle 27 provided with the tilting part 28 in a position corresponding to the nozzle hole 10 being hard to spout fuel is installed whereby variations in an injection quantity of fuel between these nozzle holes 10 are eliminable.
Patent JP-S6168883-A (JP)
Inventor: KAMIKAWA MICHIHARU
IPC: H05B3/20
Filed: 1984-09-10
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-S6239585-A (JP)
Inventor: MAIKERU REI DETSUTEII
IPC: C07D319/00
Filed: 1986-08-12
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-H0744952-A (JP)
Title: Rotary head cylinder
Inventor: TABUCHI TOSHIAKI
IPC: G11B15/61
Filed: 1993-07-30
Abstract: PURPOSE:To provide a rotary head cylinder capable of decreasing jitter by a simple constitution. CONSTITUTION:This rotary head cylinder has a rotary cylinder 1 and a stationary cylinder 11. The winding angle from the winding start to the winding end of a magnetic tape 3 is set at an angle including overlap angles theta1, theta2 on both sides of an effective winding angle theta0 at which recording and reproducing are executed by the rotary head 2 of the rotary cylinder 1. A first microprojection 13 and a second microprojection 14 are positioned on the stationary cylinder 11 in such a manner that the overlap angle theta1 on the winding start side of the magnetic tape 3 is larger than the overlap angle theta2 on the winding end side.
Patent JP-H0636449-A (JP)
Title: Data recording and reproducing device
Inventor: HACHIMORI TAKESHI
IPC: G11B7/0055
Filed: 1992-07-16
Abstract: PURPOSE:To use a semiconductor laser which is low in laser power and cost. CONSTITUTION:In a data recording and reproducing device 10, which utilizes an optical disk 15 on which a data writing is performed after erasing data, the number of revolutions of the disk 15 is reduced to 1/N (where N is a natural number excluding zero) compared with the speed during a data reading while data are erased or read. Thus, a switch 26 is switched to the position as shown by a broken line in the figure during a data writing and a reference signal, which is divided into 1/N, is supplied to a driving circuit 22. Therefore, the number of revolutions of the disk 15 is reduced to 1/N. When the number of revolutions of the disk 15 becomes 1/N, the required laser power of the semiconductor laser used is greatly reduced and it is possible to use a semiconductor laser with a low laser power.
Patent JP-H0933597-A (JP)
Title: Current coil layout structure of leak detection circuit
Inventor: FUJII SHINJI
IPC: E03D9/08
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a new current coil layout structure which allows the insertion of a lead into a substrate easily in the state where a current coil is fixed. SOLUTION: This leak detection circuit is so arranged to detect leak from two leads 3 piercing a center opening part 2 of a current oil 1. The current coil 1 is mounted securely on a circuit board 4 by the two leads 3 erected across the current coil 1 in contact with the internal wall surface and the external wall surface of the center opening part 2 of the current coil 1.