baber/WOPTO huggingface dataset:
Patent JP-2000188957-A (JP)
Title: Method and apparatus for storing plant seedling
Inventor: KUDO AKIHIDE
IPC: A01G7/02
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus both enabling light intensity corresponding to a light compensation point to be automatically gained irrespective of the kind of a seedling, ambient temperature, the growth stage of a seedling or the like. SOLUTION: This method comprises storing plant seedlings 2 in a low temperature chamber 1 where outside light and outside air are intercepted and plant seedlings 2 are illuminated by a lighting system 3, measuring the concentration of carbon dioxide in the chamber 1, controlling the lighting system so as for the inside of the chamber to become the state of a light compensation point, measuring the temperature inside the chamber and controlling the lighting system according to the temperature.
Patent JP-H06318988-A (JP)
Title: Karaoke system utilizing integrated service digital network
Inventor: ARAI KAZUYOSHI
IPC: G11B27/34
Filed: 1992-09-18
Abstract: PURPOSE:To make the managements of KARAOKE (orchestration without lyrics) shops and facilities, etc., advantageous and unnecessitate the control of software resources, etc. CONSTITUTION:This system is composed by including a server machine 2 which is loaded on a host station 1 and performs the transmission/reception of information on video, voice and characters, etc., a repeating server machine 5 which is loaded on a KARAOKE shop 3, etc., is connected with the server machine 2 via an ISDN(integrated service digital network) 4 and performs the transmission/reception of information on video, voice and characters, etc., and plural terminal equipments 6 for KARAOKE which are loaded on the KARAOKE shop 3, etc., are connected with the repeating server machine 5, respectively, and perform the transmission/reception of video, voice and characters, etc.
Patent JP-H02140980-A (JP)
Title: Thin film transistor
Inventor: SUGIURA NAOYUKI
IPC: H01L29/786
Filed: 1988-11-22
Abstract: PURPOSE:To highly integrate by forming a plurality of grooves along a source to drain direction on an insulating board, and laminating and disposing a semiconductor layer, source and drain electrodes, an insulating layer and a gate electrode on the board. CONSTITUTION:Since a plurality of recesses 10 along a source to drain direction alphaare formed on an insulating board 1, its surface area perpendicular to the direction alpha is increased. Further, since a semiconductor layer 4, source and drain electrodes 6, 7, an insulating layer 3 and a gate electrode 2 are laminated and disposed on the board 1, the length of a direction of the layer 4 perpendicular to the source to drain direction alpha is increased. Accordingly, since the channel width of the layer 4 can be substantially increased, the size in the direction perpendicular to the direction alpha of a thin film transistor can be shortened that much. Thus, high integration can be provided.
Patent JP-H05109130-A (JP)
Title: Information processor
Inventor: SHITO SHUNICHI
IPC: G11B21/10
Filed: 1991-10-15
Abstract: PURPOSE:To efficiently and in a short time perform the writing reading and erasing of information by detecting the position of a track groove based on a physical phenomenon detecting signal between a probe and recording medium and moving the scanning area of the probe. CONSTITUTION:Between a sample 1 and a probe 2, the prescribed voltage is impressed, and a tunnel current to flow at both is to an image data preparing part 11, a Z-direction control part 4, a data extracting part 10 and a track groove edge detecting part 8. The control part 4 feedback-controls the distance of the probe 2 and the sample 1 so that the tunnel current can be constant. An XY direction scanning voltage is held in a holding circuit 13 by the timing of the output pulse of the detecting part 8 and processed as tracking data. In this case, when the tunnel current is smaller than the reference value, sends the pulse to the circuit 13. At the time of the normal edge detection, the difference signal is counted from the holding voltage and added to the output value of an off-set preparing part 20.
Patent JP-H02139229-A (JP)
Title: Improved wear resistant layer and its forming process
Inventor: BANDO TADASHI
IPC: B05D5/00
Filed: 1988-11-21
Abstract: PURPOSE:To obtain an improved layer excellent in wear resistant on the substrate surface in the field necessitating wear resistant by a method in which the rugged surface of the substrate is coated with the wear resistant composition composed of thermosetting resin and wear resistant material and is cured, and then said wear resistant composition is coated with thermosetting resin composition, whereby a flat surface is formed. CONSTITUTION:Before a wear resistant layer is formed on the surface of a substrate, the rugged surface of the substrate is coated with the wear resistant composition composed of thermosetting resin and wear resistant material and is cured. Next, said wear resistant composition is coated with thermosetting resin composition, whereby a flat surface is formed. As the thermosetting resin, e.g., urethane resin, epoxy resin, unsaturated polyester resin and silicone resin, etc., are used. As the wear resistant material, e.g., high impact resistant metal, metallic compound, various kinds of natural ones and ceramics, etc., are used. Especially, the ceramics represented by silicon carbide, boron carbide, alumina and zirconia, etc., are preferable.
Patent JP-H03155758-A (JP)
Title: Production of feed of dairy cattle
Inventor: NAKAJIMA HATSUKICHI
IPC: A23N17/00
Filed: 1989-11-13
Abstract: PURPOSE:To obtain the feed capable of raising fat content of milk of dairy cattle, improving qualities and increasing price of product by coating cotton seed in an original state with wheat flour kneaded with water and making the cotton seed coated with kneaded wheat flour into a pasty state. CONSTITUTION:In a process wherein wheat flour is blended with cotton seed, the blend and water are thrown to a treating barrel 1, a sending screw 2 is set in the longer direction in the treating barrel 1 and the thrown substance is transported approximately to an outlet of the treating barrel 1 by the screw 2, the wheat flour is kneaded with water and the cotton seed is coated with the wheat flour kneaded with water, made into a pellet state and taken out from the out of the treating barrel 1.
Patent JP-S62154571-A (JP)
Title: Gas diffusion electrode
Inventor: FURUYA CHOICHI
IPC: H01M4/86
Filed: 1985-12-27
Abstract: PURPOSE:To provide a gas diffusion electrode which is acid resistant and having a current collector whose resistance is low and collecting current is high by coating the surface of a net obtained by braiding wires comprising Ti, Ta, or Cu covered with Ti or Ta with a platinum group metal or its oxide. CONSTITUTION:A gas diffusion electrode 1 is produced in such a way that a gas diffusion layer 3 comprising hydrophobic carbon black and polytetrafluoroethylene having a ratio of 7:3 is connected onto a reaction layer 2 having fine hydrophilic parts and hydrophobic parts comprising a RuO2+IrO2 catalyst, hydrophobic carbon black, and polytetrafluoroethylene having a ratio of 3:3:2. and a current collector 7 obtained by braiding wires 6 made of Ti wire 4 coated with Pt 5 is connector 7 has acid resistance, and is not attacked by acid produced when it is used in fuel cell, secondary battery, electrochemical reactor, anode for electrolysis, anode for plating. In addition, since the current collector has low electric resistance, it can collect large current.
Patent JP-H01160683-A (JP)
Title: Near infrared absorbing dyestuff for heat transfer
Inventor: GEIRII UEIN BAIAAZU
IPC: B41M5/388
Filed: 1988-11-21
Abstract: PURPOSE: To obtain a dye-donar for thermal dye transfer comprising a near- infrared absorbing dye requiring no acceptor sheet containing a special substance for dissolving the near-infrared absorbing dye by employing a specified near- infrared absorbing dye having one side dispersed into a polymer binder. CONSTITUTION: A dye-donar for thermal dye transfer has a support provided, on one side thereof, with a near-infrared absorbing dye dispersed into a polymer binder and, on the other side thereof, with a slip layer containing a lubricant. The dye has a structure shown by formula 1, where R<1> -R<4> represents independently a substituted or not substituted alkyl group of 1-10C; a substituted or not substituted aryl group of 6-10C; or a substituted or not substituted heterocycle, or R<1> and R<2> may be bonded to a carbon atom to form a carbon cycle or a heterocycle of 5 or 6 atoms; or R<3> and R<4> may be bonded to a carbon atom to form a carbon cycle or a heterocycle of 5 or 6 atoms.
Patent JP-S62154704-A (JP)
Title: Moving-coil type device
Inventor: OSADA SOICHI
IPC: H01F7/14
Filed: 1985-12-27
Abstract: PURPOSE:To contrive thinning of the titled device by a method wherein magnetic poles, consisting of internal yokes and external yokes, are formed into the structure in which they are arranged in a line. CONSTITUTION:External yokes 5, 6, 9 and 10, interval yokes 4 and 8, and coils 12 and 13 are arranged symmetrically with a shaft 14 as the center point. The magnetic poles S and S of the same kind as magnets 28 and 28 arranged on the left side are attached to the internal yoke 4, the external yokes 5 and 6 are arranged on the other electric poles N and N of the same kind through the intermediary of two side face yokes 30 and 30, and a set of magnetic circuit 7 is constituted. One more set of magnetic circuit 11, having the internal yoke 8 as an S-pole and the external yokes 9 and 10 as N-poles, is constituted by interposing two side face yokes 31 and 31 on two magnets 29 and 29 located on the right side. These left and right magnetic circuits 7 and 11 are fixed with two press-plates 32 and 32 respectively leaving a fixed interval. As the internal and the external yokes are linearly arranged in a line as above- mentioned, the device can be thinly formed.
Patent JP-H09115662-A (JP)
Title: Graphite electrode for steel making, and manufacture therefor
Inventor: YAMAGUCHI AKIO
IPC: H05B7/085
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a graphite electrode for steel making, and a manufacturing method thereof in which physical characteristics of material organization at a center part and an outer circumferential part are equalized by improvement to an extusion molding process, and in which sufficient practical strength is provided in spite of a hollow form. SOLUTION: A kneaded mix is extruded and molded through a cylindrical nozzle having a shaft core mandrel to be a hollow cylindrical body, and the hollow molded body is baked to be carbonized, and treated to be graphitized to obtain a graphite electrode, in which physical characteristics of material organization of the electrode at a center part and an outer circumferenctial part are equalized.  In another way, the kneaded mix of coke material and binder is charge into a container 1 of an extrusion molding device to be extruded and molded through a cylindrical nozzle having a shaft core mandrel to be a hollow cylindrical body provided with a center through hole which finally becomes a graphite electrode of an outer diameter (D) and a center hole inner diameter (d) at a ratio (d/D) within a range of 0.05-0.35, and the hollow molded body is baked to be carbonized, and treated to be graphitized.
Patent JP-H11128252-A (JP)
Title: Mouth cleaner
Inventor: MATSUURA MASAHIRO
IPC: A61C17/02
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To enable to clean a mouth safely and securely under a water pressure preferable for a user, by equipping a water pressure control means so as to gradually raise up to a prescribed pressure from zero or low pressure when the power switch is turned ON. SOLUTION: When this mouth cleaner 1 is to be used, a water say lid is opened to feed water into a liquid tank, a nozzle 13 is approached to the mouth to be cleaned holding a main body case 1 by a hand, and a power switch 20 is turned ON. Accordingly a motor control part constituting a water pressure control means gradually raises the number of rotation of the motor from a prescribed initial value to a final prescribed pressure. Thus the water pressure is softly started to enable gums to be cleaned by a gentle water pressure. Since the water pressure is gradually raised up to a prescribed pressure after that, the mouth can be securely cleaned by a high water pressure after being accustomed to a low pressure to improve plaques removing effect and decayed tooth preventing effect.
Patent JP-H07147697-A (JP)
Title: Remote control device
Inventor: MOGI MINORU
IPC: H04N5/00
Filed: 1993-11-25
Abstract: PURPOSE:To prevent interference malfunction due to the transmission signals of remote control devices from occurring by providing a detecting part which detects the reception of a transmission frequency signal by a transmitter, and controlling the output timing of the transmission signal based on the information of the detecting part. CONSTITUTION:When control data is inputted from a key input part 11 to a control part 4, the control part 4 generates a code in accordance with the data, and performs transmission preparation. Firstly, a signal of same frequency band outputted from another remote control device is received by an antenna 1, and it is inputted to the detecting part 2, and the presence/absence of a reception signal is detected by a detector 7, and a result is inputted to the control part 4. The control part 4 inputs a generated code to a transmission part 3 when no signal exists, and the code, after being amplified to a prescribed power by an amplifier 8, is transmitted from the antenna 1. While, when no transmission signal from another remote control device is detected by the detecting part 2, a waiting state is set until transmission is completed, then, a transmission state is not set until the signal is detected. In this way, it is possible to prevent a state where the signals are transmitted from plural remote control devices simultaneously from occurring.
Patent JP-S62154872-A (JP)
Title: Color image processor
Inventor: NIKI YUJI
IPC: H04N1/40
Filed: 1985-12-26
Abstract: PURPOSE:To attain image processing separating the contents of the color image into achromatic colors and one or more chromatic colors by reading a color original by constituting a density information storing means of one or more color area separating parts. CONSTITUTION:The 3rd memory (red cyanide memory) 81 receiving the outputs of the 1st and 2nd memories 72, 73 as an address and outputting the density data of chromatic colors (red cyanide memory) and the 4th memory (black memory) receiving the outputs of the 1st and 2nd memories 72, 73 as an address and outputting the density data of achromatic colors (black, gray and white) are formed. Since distinction between the achromatic colors and chromatic colors forms T-shape and these colors can not be separated only by one factor, memory means, i.e. a density data output means, for a chromatic color area and an achromatic color area are respectively independently formed and a gate means for validating and invalidating these density data is also formed. Thus, proper color separation can be simply performed.
Patent JP-H02140942-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHIKAWA OSAMU
IPC: H01L21/338
Filed: 1988-11-22
Abstract: PURPOSE:To stabilize the withstand voltage between a gate and a drain and between the gate and a source by forming an etching window for second recess etching self-alignedly to the shape of first recess etching. CONSTITUTION:After an SiO2 underlay 6 is formed selectively on a semiconductor substrate 1, a first insulating film 7 is laminated on the whole surface of the substrate 1. An opening is made at the center of the SiO2 underlay 6 and in the first insulating film 7 thereon to expose a part of the semiconductor substrate 1 and first recess etching of the semiconductor substrate 1 is performed from the surface thereof. After a part or the whole of the SiO2 underlay 6 left on both the sides of the opening is removed by wet etching, second recess etching of the semiconductor substrate 1 is performed from the surface thereof and a gate electrode 14 is formed in the opening. Thereby the withstand voltage between the gate and the drain and between the gate and the source of a MESFET (field effect transistor) having a low-resistance N<+> layer 3 of two-step recess structure is stabilized, the leak current is decreased, and the noise is reduced.
Patent JP-H09114262-A (JP)
Title: Electrophotographic printer
Inventor: CHIBA KENSHIRO
IPC: B41J11/48
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To attain the prevention of failure in the transfer and the reduction in soiling of a transfer unit and generation of ozone, in an electrophotographic printer using two kinds of forms of cut forms and consecutive forms. SOLUTION: At the time of printing the cut form P1, a fixed voltage is applied to a peeling unit 6. On the other hand, at the time of printing the consecutive form P2, the application of a voltage to the peeling unit is stopped to peel the paper by tractor mechanisms 10a and 10b. Since a transfer unit 5 is not affected by the electric field of the peeling unit, the negative electric field of the transfer unit is effectively at work on the paper and transfer efficiency is increased. The voltage of the transfer unit is set lower than that in a conventional manner, so that the soiling of the transfer unit is reduced and a generated ozone quantity can be decreased as well.
Patent JP-S63149867-A (JP)
Title: Sound reproducing device
Inventor: SHINADA SATORU
IPC: G11B19/02
Filed: 1986-12-12
Abstract: PURPOSE:To prevent a program from being meaningless even if disks in a magazine are transposed after program setting, by comparing discrimination information based on read information from a recording medium with stored discrimination information to change stored program information. CONSTITUTION:In a compact disk player or the like with auto-changer function provided with a disk changer part 7, a microcomputer 6 discriminates disk discrimination information in accordance with read information optically read from a disk 2. This discrimination information is compared with discrimination information in a RAM 13 written in accordance with the program corresponding to the disk order of a magazine 1 in a program memory 11. If they do not coincide with each other, a part of the program in the memory 11 is changed by the computer 6. Consequently, the set program is prevented from being meaningless even if disks in the magazine are transposed after program setting.
Patent JP-H09109274-A (JP)
Title: Manufacture for inflation film
Inventor: HOSOKAWA EIICHI
IPC: B29D7/00
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for inflation film which can attain high speed in a film manufacturing process, namely excellent productivity, and resources and energy saving. SOLUTION: This manufacturing method for inflation film is a water-cooling inflation method and conducted as follows: Air is pressurized and charged in a molten and extruded thermoplastic synthetic resin tubular element from an annular die 3. After the tubular element is expanded to a fixed size (valve 4), the tubular element is immersed in a water tank, or water 11 is sprayed to cool it. When the thermoplastic synthetic resin which forms a valve is within a fixed temperature range, it is folded with a stabilizing plate 5 and pressurized by a pinch roll 6, by which an inflation film solidified into a sheet of film can be manufactured. This manufacture involves the tubular element consisting of multiple resin layers extruded from at least two or more extruding machines, and at least one of six pinch rolls consisting of a mat surface.
Patent JP-2000118550-A (JP)
Title: Synthetic resin container
Inventor: ITO AKIRA
IPC: B65D43/22
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To prevent a lid from accidentally opening due to vibration, shock or the like during transportation in a container comprising the lid put over with a female thread formed along an outer periphery of the lid threaded with a male thread on a container body by making a constitution that a protrusion of the lid locks with a bump-like protrusion of the container body when the lid is closed. SOLUTION: A container which is preferably used in transporting agricultural chemical or the like comprises a container body 1 and a lid 2, wherein the container body 1 has a circular bottom and a cylindrical peripheral wall 12. A male thread 13 is formed on the cylindrical peripheral wall 12, while an upper stage lateral rib 14 is formed below the male thread 12, a lower stage lateral rib 15 is formed below the upper state lateral rib 14, and further a bump-like protrusion 17 is formed for fixing the lid 2 to the container body 1. On the other hand, a female thread 24 to be threaded with the male thread 13 is formed on an outer periphery 23 of the lid 2, while at least one or two or more, when needed, of folding pieces 25 are formed below the female thread 24. A protrusion to be locked with the bump-like protrusion 17 is formed inside the folding piece 25.
Patent JP-H02141945-A (JP)
Title: Method for coating optical disk base material with multilayered film
Inventor: SEKINE KUMAJIROU
IPC: G11B7/258
Filed: 1988-11-22
Abstract: PURPOSE:To increase reflectivity and to decrease change with the lapse of time by forming alternate dielectric layers consisting of low-refractive index dielectric layer and high-refractive index dielectric layer in total >=6 layers and forming the 1st layer and the low-refractive index dielectric layers of silicon dioxide. CONSTITUTION:The alternate dielectric layers 12 consisting of the low-refractive index dielectric layers and the high-refractive index dielectric layers and the central film thicknesses of which are the wavelength to be used are formed on the bit surface of an optical disk base material 11 in total >=6 layers by vacuum vapor deposition and a protective layer 13 is provided on the layers 12. The silicon dioxide (SiO2) is used for the base film and the low-refractive index layers in terms of the stability after the vapor deposition of the films on the substrate 11. ZnS (refractive index=2.3), CeO2 (refractive index=1.95), etc., having >=1.9 refractive index at the time of vapor deposition are used for the high-refractive index layers. While the alternate layers 12 can be formed to any number of layers in order to improve the reflectivity, the formation of <=20 layers is preferable as there is the possibility of generation of cracks.
Patent JP-H03185071-A (JP)
Title: Flame resisting asphalt composition
Inventor: RANDARU JIEI JIYORITSU
IPC: C08L53/00
Filed: 1990-10-31
Abstract: Disclosed is a fire retardant asphalt composition. The composition comprises:     (a) about 40-60% wt asphalt;   (b) about 1-20% wt thermoplastic;   (c) about 15-40% wt flame retarding agent; and   (d) the flame retarding agent comprises:  (i) about 65-95% weight ammonium sulfate,  (ii) about 1% weight silicone polymer. c