baber/WOPTO huggingface dataset:
Patent JP-H1139844-A (JP)
Title: Apparatus and method for recording
Inventor: YAMAGISHI YOSHIATSU
IPC: G11B27/00
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To facilitate access to a newest program and improve operability by providing a toe head key, recording a musical piece to a data area when a new program is recorded by the toe head key, and editing a management area so that a number of the musical piece is present at a head. SOLUTION: A magnetooptic disk 1 has a U-TOC area for management of user data, storing management data such as a start address of each musical piece in the order of music numbers. At the time of recording, when a toe head key with an operation input part 19 is pressed, a CPU 11 reads out data in the U-TOC area and temporarily stores in a RAM 13. An analog audio signal of an input terminal 17 is compressed and coded, and recorded to a data area of the magnetooptic disk 1. When the music is completely recorded, a U-TOC is edited so that a number of the new musical piece comes first at a head and recorded to the U-TOC area of the magnetooptic disk 1.
Patent JP-S6433201-A (JP)
Title: Thermoplastic elastic tape for paper diaper
Inventor: TAKAHASHI NORIHIRO
IPC: A61F13/49
Filed: 1987-07-29
Abstract: PURPOSE: To prepare a tape excellent in processability and heat resistance during melt bonding, having proper elasticity as paper diaper, comprising a specific thermoplastic polyurethane and an aromatic vinyl compound-conjugated diene block copolymer. CONSTITUTION: This elastic tape for paper diaper comprises 10-80wt.% of a thermoplastic polyurethane having >=1×10<4> poise melt viscosity at 190 deg.C and 20-90wt.% of an aromatic vinyl compound-conjugated diene block copolymer. Preferably, the polyurethane is obtained by reacting a high-molecular weight diol having 600-4,000 molecular weight and a low-molecular weight diol having <=300 molecular weight with a diisocyanate. Styrene is preferable as the aromatic vinyl compound of the aromatic vinyl compound-conjugated diene block copolymer.
Patent JP-H06148153-A (JP)
Title: Ultrasonic inspection device
Inventor: MIYATA TORU
IPC: G01N29/38
Filed: 1992-06-24
Abstract: PURPOSE:To smoothly perform the internal measurement of a subject without having the influence of the inclination or irregularities of the subject surface by generating a gate standard point by use of a signal obtained by detecting a reflected wave by a smoothing circuit. CONSTITUTION:A burst signal transmitted from a transmitting circuit 2 is made into an ultrasonic wave by an ultrasonic probe 1, and emitted to a subject 12. The ultrasonic wave is entered into the subject 12, as well as partly reflected by the surface of the subject 12, and also reflected by a measuring target position such as flaw. The reflected wave is received by the probe 1, and amplified by an amplifying circuit 4. The amplified signal is transmitted to a peak detecting circuit 7, while it is detected by a smoothing circuit 5, and transmitted to a gate circuit 6. By using the detected waveform in this way, time slippage is minimized in the generation of a gate standard point even when the magnitude of waveform is changed, and a stable gate is provided to a measuring depth. The peak value in the gate is detected by the circuit 7, and after converted by an A/D 8, it is inputted to a system control device 9 and displayed on a display device 13.
Patent JP-H0474440-A (JP)
Title: Manufacture of semiconductor device
Inventor: YONEMIZU JIYUNKO
IPC: H01L21/336
Filed: 1990-07-16
Abstract: PURPOSE:To prevent a field oxide film from being reduced at an etching operation by a method wherein, before an insulating film is formed, a protective film at the etching operation is formed, the insulating film is formed on it, the insulating film is then etched by an anisotropic etching operation and a sidewall spacer is formed. CONSTITUTION:After a gate electrode 5 and an n<-> diffusion layer 6 have been formed, a silicon nitride film 10 to be used as a protective film at an etching operation is formed in about 300Angstrom  by a CVD method. Then, an anisotropic etching operation by RIE is executed; a sidewall spacer 8 is formed. At this time, an etching parameter is set in such a way that the difference in an etching rate between a silicon oxide film 4 and a silicon nitride film 10 is formed. When the etching rate is selected in this manner, the silicon nitride film 10 is not etched so much even when the silicon oxide film 4 is etched in order to form the sidewall spacer 8. As a result, a substratum field oxide film 3 is not etched. After that, ions are implanted by making use of the sidewall spacer 8 as a mask; an n<+> diffusion layer 9 is formed.
Patent JP-S5978747-A (JP)
Title: Resin-coated sand grain for shell mold
Inventor: TERAMOTO TSUTOMU
IPC: B22C1/02
Filed: 1982-10-28
Abstract: PURPOSE:To develop molding sand for a shell mold having excellent ordinary temp. strength and a mold collapsing property after casting by coating the surface of the molding sand for a shell mold for casting an Al alloy with a specific binder. CONSTITUTION:The surface of silica sand, olivine sand or other molding sand is coated with a binder having the following compsn. The binder contg. 2-20wt% at least >=1 kinds among phosphates contg. a halogen element such as triphenyl phosphate, tricresyl phosphate, cresyl diphenyl phosphate, octyl diphenyl phosphate, tris(beta-chloroethyl) phosphate, tris(dichloropropyl) phosphate or the like in a resol type phenolic resin or novolak type phenolic resin is used. The shell mold for casting an Al alloy made of such molding sand has excellent ordinary temp. strength and a collapsing property after casting of the Al alloy.
Patent JP-S5894304-A (JP)
Inventor: ISHIMARU TAKEYUKI
IPC: A01C11/02
Filed: 1981-11-27
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-S5884134-A (JP)
Inventor: JIYAN PIEERU MAASHIYAN
IPC: C03B23/00
Filed: 1982-10-28
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-2000022063-A (JP)
Title: Electronic component and manufacture thereof
Inventor: YOKOZAWA MASAMI
IPC: B23K1/20
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component which is free from Pb, hardly oxidized, and excellent in solderability by a method wherein a rosin-containing resin film is formed on the metal film of the electrode terminals of the electronic component. SOLUTION: A rosin-containing resin film 7 is formed on the metal film 6 of the electrode terminals 4 of an electronic component. The resin film 7 is formed through a method where an electronic component is dipped into a solution which is composed of alcohol such as methanol, ethanol, or isopropyl alcohol and rosin dissolved in it or the vapor of solution is made to blow against the electronic component, and then the electronic component is thermally treated at a temperature at which alcohol is evaporated.
Patent JP-S5979745-A (JP)
Title: Preparation of tire for construction vehicle
Inventor: TSURUNAGA YASUAKI
IPC: B29K105/24
Filed: 1982-10-30
Abstract: PURPOSE:To make it possible to prepare plural kinds of tires, by a method wherein a mold having a recess corresponding to an externally protruded side protector is used and a ring shaped body is embedded in the recess in molding a tire requiring no side protector. CONSTITUTION:A tire mold 1 for molding a tire for a construction vechile consists of top force 2 and a bottom force 3 while a recess 4 is formed to the bottom force 3 and a ring shaped body 5 is attached to said recess 4 by a bolt 6. When molding vulcanization is performed by the mold having the ring shaped body 5 embedded therein, a tire equipped with no side protector 7 is prepared. On the other hand, when molding vulcanization is performed by the mold wherein the ring shaped body 5 is detached and the bolt hole is closed by a short bolt, a tire equipped with the side protector 7 used in running wasteland is prepared. By this method, plural kinds of tires having sizes reduced in frequency to be prepared can be effectively prepared.
Patent JP-S5980779-A (JP)
Title: Dry etching apparatus
Inventor: ARIKADO TSUNETOSHI
IPC: C23F4/00
Filed: 1982-10-29
Abstract: PURPOSE:To etch vertically a material to be etched by irradiating the surface of the material to be etched with electromagnetic waves having different wavelengths so as to excite an etching gas with one of the waves and the material to be etched with the other. CONSTITUTION:An etching chamber 1 is evacuated by means of a rotary oil pump 8 through a gate valve 6 and a liq. nitrogen trap 7, and gaseous C2F2Cl2 is introduced from a gas introducing pipe 5 to keep the chamber 1 under about 10Torr internal pressure. The inside of the chamber 1 is irradiated with ultraviolet rays from light sources 10 and X-rays from an X-ray source 11. Only silicon dioxide as a material to be etched in a sample 4 is etched almost vertically.
Patent JP-H11289338-A (JP)
Title: Frame collision control system and terminal
Inventor: FUKUHARA YOSHIYUKI
IPC: H04L12/28
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a frame collision control system and a terminal which is capable of can enhancing the speed of transmission from a base station. SOLUTION: In a radio LAN constituted of a base station connected to a cable LAN and of plural terminals which perform communication with this base station by the radio, the terminal is equipped with a means for imparting a frame start signal and the length to the end of a data frame to be transmitted from this terminal to the base station. The base station is equipped with a collection detection means 20 for recognizing that a collision has occurse, if the frame start signals and the length remain intact, when the data frames simultaneously arrive from plural terminals.
Patent JP-S6435442-A (JP)
Title: Image forming device
Inventor: SHIRAI MASAHIRO
IPC: G03D13/00
Filed: 1987-07-31
Abstract: PURPOSE:To reduce the size of a device and electric power consumption by providing a film storage chamber in a film route, conveying film reverse after the end of photographing and subjecting the film to preheating and activating as well as developing and fixing at the time of forming a latent image by a single heat roller. CONSTITUTION:The heat developable film M which is preheated and activated by the heat roller 23 is exposed with an object image and is then stored in the storage chamber 29 provided in the film route. the film M in the chamber 29 is conveyed in the reverse direction R after the end of the photographing and is taken up on a supply reel 22. The exposed film M passes again along the roller 23 at this time, by which the object latent image formed on the film M is developed and fixed. The preheating and activating of the film M as well as the developing and fixing thereof after the formation of the latent image are commonly executed by the single heat roller 23 according to this constitution. The size of the device is thereby reduced and the electric power consumption is reduced.
Patent JP-S5890966-A (JP)
Title: Pin magnet exciting system for printing
Inventor: KITAURA SHIGENORI
IPC: B41J2/30
Filed: 1981-11-27
Abstract: PURPOSE:To average electric currents passed through each group of circuits, by a method wherein a fly-back absorbing circuit used in a pin magnet exciting circuit for printing is used in a manner of being grouped in accordance with the frequency of use of printing pins. CONSTITUTION:Pin magnet exciting coils 21, 22... are provided in output circuits of driving elements 11, 12..., are connected to a power surce E in parallel with each other, and are connected to a common fly-back absorbing circuit 4 through a reverse current preventing diodes 31, 32... in parallel with each other. In most cases, the fly-back absorbing circuit 4 is used in common for several channels. The circuit 4 is used in the manner of being grouped in accordance with the frequency of use of the printing dot pins at each stage, whereby the electric current passing through the circuit 4 in each of the groups can be averaged.
Patent JP-H0613489-A (JP)
Title: Manufacture of aluminum substrate for semiconductor
Inventor: SHIMAJIRI YOSHIFUMI
IPC: H05K3/44
Filed: 1992-06-25
Abstract: PURPOSE:To prevent the melting of the end face of an aluminum core in the middle of production process thereby extending the life of a plating solution and simplifying the working process by applying powder coating to the peripheral end face of an aluminum substrate for semiconductor substrate or printed board after drilling but before plating treatment process. CONSTITUTION:After drilling, an aluminum material is masked with heat- resisting tape in the central portion by leaving a strip 10mm wide along the periphery of the aluminum material. Then, powder coating 4 about 100mum thick is applied to the aluminum material by using polyester powder resin. Then, the masking is removed and an aluminum core 1 with the powder coat 4 formed on the peripheral end face is obtained. An insulation layer 2 made of epoxy polyimide and glass cloth is formed and further a copper foil 3 is formed on the insulation layer 2. Thereafter, pattern etching is performed on the copper foil 3, secondary drilling is performed and then gold plating treatment is given.
Patent JP-S5980263-A (JP)
Inventor: ISHIHARA TSURUKI
IPC: A63B53/04
Filed: 1982-10-29
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-H0240720-A (JP)
Title: Object program output instruction system
Inventor: SHIMIZU TAKAHIRO
IPC: G06F9/45
Filed: 1988-07-29
Abstract: PURPOSE:To suppress unnecessary translation by providing an object program output means, comparing generation information on a source program with that on an object program, and outputting only a necessary object program. CONSTITUTION:A source program generation reference means 10 refers to pieces of generation information on source programs 2-4 to be translated and stores them in a generation information storage means 11. Further, an object program presence confirming means 3 confirms whether or not there are object programs 7-9 and when not, that is reported to a translating means 5. Then an object program generation information reference means 14 refers to the programs 7-9 and stores generation information on an object program information storage means 15. Here, the pieces of generation information in the storage means 11 and 15 are compared with each other and an object program output means 16 indicates whether an object program needs to be outputted to the means 5. The means 5 instructs the addition of the generation information on the object program outputted to an object program generation information adding means 12. Consequently, the means 5 outputs only the object programs 7-9 necessary for translation, so unnecessary processing is suppressed.
Patent JP-S6166631-A (JP)
Title: Continuous lapping technique of decorative sheet for covering furniture and/or building material
Inventor: SUGIYAMA KAZUHIRO
IPC: B29C65/48
Filed: 1984-09-11
Abstract: PURPOSE:To permit to cover the furniture and/or the building material with the decorative sheet having high spring back property such as melamine resin decorative sheet or the like by a method wherein an adhesive, curing an adhesive agent during a given period of time regardless of a drying condition, is applied. CONSTITUTION:The adhesive bonding agent, consisting of urethane series resin prepolymer composition obtained by mixing polyol, having adhesive bonding property in which a pressure sensitive bonding capacity is developed within 8 hours after volatilizing coating solvent and, thereafter, the curing reaction thereof is promoted by using humidity absorbing or crosslinking constituent to develope the bonding property, with isocyanate, is coated on one surface of the decorative sheet wound into endless under rewinding it continuously.
Patent JP-H0478122-A (JP)
Title: Anode bonding method
Inventor: ICHIYAMA HIDEYUKI
IPC: H01L21/58
Filed: 1990-07-20
Abstract: PURPOSE:To shorten bonding time, prevent the generation of voids, and decrease residual stress, by forming a thin film of strong metal on one surface of inorganic insulator, mounting the other surface of the inorganic insulator on a semiconductor wafer on a heating equipment so as to be in contact with the wafer, and performing bonding by applying a DC voltage while heating is continued. CONSTITUTION:On the whole surface of inorganic insulator 2 opposite to a surface to be bonded, a thin film 8 of metal having extremely large adhesion to the inorganic insulator 2, e.g. chromium, gold, etc., is formed. The other surface is superposed on conductor (a semiconductor wafer 1 in this case) and heated. An anode terminal 6 is electrically connected with the semiconductor wafer 1, and cathode terminal 4 is electrically connected with the metal thin film 8, through which terminals a DC voltage is applied. Thereby adhesion is caused by electrostatic attractive force within about 2 minutes. When the state of heating, and electric current flowing is kept for about 5-15 minutes, the semiconductor wafer 1 and the inorganic insulator 2 are rigidly and uniformly bonded by anode bonding.
Patent JP-H1121078-A (JP)
Title: Safety device
Inventor: TOKUOKA MINORU
IPC: B66C15/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a safety device capable of improving workability and safety of an operator walking on a structure. SOLUTION: A linear member 6 having flexibility is stretched to a structure along the walking direction. The linear member 6 is connected to a connecting member 7 to be connected to a column 5 provided on the structure outside the column 5 so as to upward project. An opening 8f through which the linear member 6 in the inner peripheral hole can not be inserted but the connecting member 1 can be relatively inserted along the walking direction is formed on a safety rope connecting member 8 provided with the inner peripheral hole through which the linear member 6 is to be inserted. The safety rope connecting member 8 can be moved along the walking direction in relation to the linear member 6 and the connecting member 7.
Patent JP-S5894343-A (JP)
Title: Preparation of sheet food
Inventor: ITOU TSUNEO
IPC: A23B4/044
Filed: 1981-11-30
Abstract: PURPOSE:To prepare the titled food resistant to oxidation, deterioration of the qualities, and lowering of the flavor and color tone, by scattering dried bonito flakes free of binder over a proper area, and pressing the flakes under the conditions to exudate the water existing in the flake to its surface, thereby bonding the flakes with the water-soluble protein in the water. CONSTITUTION:Dried bonito flakes 1 free of binder are scattered thinly to the surface of a thin sheet 2 of >=0.5mm. thick and made of a plastic having high releasability. The flakes are covered with another thin sheet 2 and pressed under the pressure of >=0.5kg/cm<2>. The water existing in the tissue of the dried bonito is exudated to the surface, and the water-soluble protein contained in the water is denaturated and solidified by the action of air. The scattered dried bonito flakes are bonded together with the solidified protein to obtain a sheet food.
Patent JP-H1042285-A (JP)
Title: Synchronization device
Inventor: KONO YASUHISA
IPC: H04N19/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To diminish error probability of the correspondence of a time stamp and a frame. SOLUTION: A packet decoder 32 extracts the time stamp of the head part of a packet which is the supply unit of data and a frame head detection part 33 detects the head of the frame which is the processing unit of the data. A control circuit 34 outputs frame reproduction timing signals T when the frame head detection signals FV (FA) of a poststage decoder are inputted and neglects the frame head detection signals FV (FA) for a fixed period after the frame head detection part 33 detects the head of the frame first after the time stamp is extracted. When the frame reproduction timing signals T are inputted, a comparison part 35 compares the time stamp with a standard timer and outputs synchronization control signals SV (SA) for allowing data output to the poststage decoder.
Patent JP-H0268542-A (JP)
Title: Hydrophilic colloidal composition for photographic material
Inventor: ARAN ROBAATO PITSUTO
IPC: G03C1/38
Filed: 1989-07-25
Abstract: PURPOSE: To help dispersion of a hydrophobic material like a coupler into an aqueous solution of a hydrophilic colloid by incorporating a water-soluble compound of the formula in a surfactant for a hydrophilic colloid. CONSTITUTION: The surfactant for the hydrophilic colloid contains the water-soluble compound of the formula to help dispersion of the hydrophobic material like a coupler into the aqueous solution of a hydrophilic colloid and in the formula, each of R1 -R3 is, independently, an optionally substituted aryl group; each of X and Y is H or Q<-> M<+> ; Q<-> is an anion; M<+> is a cation; but when X is H, Y is Q<-> M<+> and when X is Q<-> M<+> , Y is OH, thus permitting the hydrophobic material like a coupler to be helped in dispersion into the aqueous solution of the hydrophilic colloid like a coupler. This surfactant reduces a defect of water repelling in the case of being used as a coating aid in forming a film.
Patent JP-S6249732-A (JP)
Title: Decision feedback type equalizing system
Inventor: KANEMASA AKIRA
IPC: H03H15/00
Filed: 1985-08-28
Abstract: PURPOSE:To obtain a controlling method which is simple and requires a small scale of hardware, by obtaining a difference signal by subtracting inter-dummy code interference from a receiving signal containing inter-code interference, then, finding inter-remaining code interference by adding or subtracting a delaying signal which the difference signal to or from the difference signal. CONSTITUTION:A receiving signal inputted to an input terminal 1 is supplied to a subtractor 2. A difference signal (= a receiving signal containing inter- remaining code interference) obtained by subtracting the inter-dummy code interference produced by an adaptive filter 5 at the subtractor 2 is supplied to a discriminator 3, delay element 8, and subtractor 9. The output of the discriminator 3 is supplied to an output terminal 4, pattern checking circuit 11, and the adaptive filter 5. The pattern checking circuit 11 controls the said loop circuit so that coefficient updating can be performed selectively. A selector 13 selects the outputs of another selector 10 and the subtractor 2 in accordance with the signal of the discriminator 3 and supplies the selected result to a switch 14. The switch 14 selects the output of the selector 10, output of the subtractor 2, or output of the selector 13 in accordance with a sample phase and supplies the selected one to the adaptive filter 5.
Patent JP-H1028475-A (JP)
Title: Production of grafted nursery plant and environment-controlling chamber
Inventor: YAMAMOTO YOSHIMI
IPC: A01G1/06
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To produce a grafted nursery plant, excellent in root-taking property and productivity and capable of systematically distributing in peak of demand without being influenced by natural environment such as weather by raising scion used for grafting in an environment controlling chamber capable of artifi cially controlling environment such as moisture and temperature or irradiation. SOLUTION: In a method for producing a grafted nursery plant by connecting scion, grown in a nursery tray 17, whose lower side is cut to rootstock grown in a nursery tray 17 whose top is cut, at least scion in rootstock and scion used for grafting is raised in an environment-controlling chamber 1 capable of artificially controlling environment such as temperature, moisture or illumination and further preferably, the rootstock is grafted to the scion and grafted seedling after grafting is matured in the environment-controlling chamber 1. Furthermore, the environment-controlling chamber 1 has a cooling unit 2, a dehumidifier, a heater 3, a humidifier 4 and sensors such as a circulator 5, a temperature sensor 6 and a moisture sensor 7.