baber/WOPTO huggingface dataset:
Patent JP-2000122818-A (JP)
Title: Network printer
Inventor: MARUYAMA MICHIO
IPC: G06F3/12
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive network printer which does not need a network board being an option. SOLUTION: This network printer 100 has a network interface 51 for connecting to a communication network 55 in addition to a parallel interface 451 and a serial interface 453. A CPU 31 in the printer 100 executes a communication task which eliminates a header, etc., from a packet received by the interface 51 and extracts print job data, a language task which interprets the print job data extracted by the communication task and print job data received from the interfaces 451 and 453 and a print task which produces a raster image to be sent to a print engine 30 based on the interpretation results of the language task. The interface 51 controls the physical layer and data link layer of a communication protocol and the communication task of the CPU 31 controls layers that are higher than the data link layer.
Patent JP-2000125250-A (JP)
Title: Moving picture scene transition part detector, its method, medium storing moving picture scene transition part detection control program and moving picture processing unit
Inventor: NAKAMURA MITSUAKI
IPC: H04N9/87
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To detect a scene transition with a transition effect from a moving picture. SOLUTION: A difference arithmetic section 55 in the moving picture scene transition part detector 50 calculates, for each frame, respectively 2nd and 3rd inter-frame differences that respectively represent the degree of difference of characteristics between each frame and each of frames whose display sequence differs from each frame by predetermined 2nd and 3rd inter-frame distances. A characteristic shape detection section 57 after the calculation discriminates whether or not there is a part reaching a specific state to a scene transition part employing a transition effect in a change pattern according to the arranged sequence of the frames having the 2nd and 3rd inter-frame differences in each frame. When this part is detected, a detection result output section provides an output of data that denotes presence of the scene transition part in a moving picture.
Patent JP-H11221395-A (JP)
Title: Tool for washing socks
Inventor: WADA NOBUKO
IPC: A46B5/02
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To easily and completely wash heavy stain without breaking a long nail or without permitting a manicure to come off by executing brush-washing in the stable state of wet socks without washing the socks with heavy stain by means of rubbing. SOLUTION: A means by which the socks are mounted on a washing tool main body 1 consisting of a shape capable of mounting the socks and they are washed by rubbing through the use of a brush or a sponge after applying a washing liquid, etc., to the socks is provided. In the means by which the socks are washed by rubbing through the use of the brush or the sponge, etc., a size for preventing the socks from being deviated, a part with friction force or a projecting part is provided so as to stabilize the socks at the time of washing them by rubbing through the use of the brush or the sponge, etc., in a state where the socks are mounted on the washing tool main body 1. Or the socks are prevented from being deviated from the washing tool main body by the combination of them.
Patent JP-H04169575-A (JP)
Title: Production of 6-imino-1,3,5-trisubstituted-1,3,5-perhydrotriazine-2,4-dithione derivative
Inventor: TAGUCHI YOICHI
IPC: C07D251/46
Filed: 1990-10-30
Abstract: PURPOSE:To easily obtain the subject compound useful as an intermediate for resin modifier, etc., in high yield by reacting an isothiocyanic acid ester in the presence of a base under high pressure, thereby converting the compound into a physiologically active compound. CONSTITUTION:The objective compound of formula can be produced by reacting an isothiocyanic acid ester of formula RNCS (R is alkyl or aryl) in a polar solvent (e.g. DMF) in the presence of a tert-amine catalyst (e.g. triethylamine) and a trace amount of water under a pressure of 1,000-12,000kg/cm<2> at room temperature to 100 deg.C for 1-50hr, distilling out the solvent from the reaction mixture and carrying out vacuum distillation and purification of the product.
Patent JP-H08147792-A (JP)
Title: Preventing device for looseness of tape
Inventor: WAKIYAMA KOJI
IPC: G11B15/093
Filed: 1994-11-28
Abstract: PURPOSE: To stop rotation of a reel without applying looseness and excessive tension to a tape when a tape transfer means transferring a tape by rotating a pair of reel on which a tape is wound is made a power breakdown state. CONSTITUTION: When a tape 100 is transferred by a tape transfer means 20 at the time of applying a power source and a power breakdown state occurs, a diameter ratio of a tape wound on reels 101, 102 and a period ratio of frequency generators 23, 24 are compared by a comparing means 68, and a looseness state of the tape 100 is detected. At the same time, a deceleration given to the reel 102 of a supplying side is decided by a driving force setting means 69 in accordance with an output of a stop judging circuit 66 detecting a stop state and a looseness state of the tape 100, and a driving force of the reel 102 is set in accordance with a slack state of the tape.
Patent JP-S63144396-A (JP)
Inventor: ORUI RYUZO
IPC: H01J31/15
Filed: 1986-12-08
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-2000310990-A (JP)
Title: Piezoelectric sound component
Inventor: TAKESHIMA TETSUO
IPC: H04R17/00
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric sound component which has high production efficiency and excellent sound transduction efficiency and is small-sized. SOLUTION: A unimorph type diaphragm 1 is constituted by sticking a rectangular metal plate 3 on one surface of a rectangular piezoelectric plate 2, both the lengthwise end parts of the diaphragm 1 are fixed to support parts 4d formed inside two opposite side wall parts 4b of a case 4 by using an adhesive 5 or elastic sealing material 6, and the gap between the two remaining sides of the diaphragm 1 and case is sealed with the elastic sealing material 6. The metal plate 3 is connected to a 1st conduction part 7 of the case 4 with conductive paste 9 and the other surface electrode of the piezoelectric plate 2 is connected to a 2nd conduction part 8 of the case 4 with conductive paste 9. Lastly, the opening part of the case 4 is closed with a lid plate 10 having a sound radiation hole 11.
Patent JP-2000120802-A (JP)
Title: Washer for chain
Inventor: KATO REI
IPC: F16G13/02
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To prevent fusion from generating between metallic parts even if a washer is used under a high temperature so as to stably use this washer for a long period by manufacturing a washer mounted on a chain used under a high temperature environment from carbon fiber reinforcing carbon composite material. SOLUTION: A washer for a chain is formed of a carbon fiber reinforcing carbon composite material in which especially Si or Cu is impregnated. Thermal expansion coefficients of a laminating direction of a carbon fiber woven fabric and a direction perpendicular to the laminating direction are different from each other. In the case where a washer is used under a high temperature condition, the composite material is arranged so as to set the laminating direction of the carbon fiber woven fabric whose thermal expansion coefficient is comparatively near metal perpendicular to a longitudinal direction of a washer, and a washer is manufactured.  In such manufactured washer, even it is used under a high temperature, for example under an environment temperature exceeding 700 deg.C, when an using environment is under a non-oxidizing atmosphere it is possible to solve such a program that fusion is generated between metallic parts.
Patent JP-H09168725-A (JP)
Title: Solvent extraction method using binary skinned asymmetrical porous membrane
Inventor: BURADOREI DABURIYUU RIIDO
IPC: B01D61/24
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To efficiently extract a solvent by bringing a raw material containing a solute and a solvent to a contact state so as to hold a binary skinned asymmetric membrane therebetween to extract the solute from the raw material. SOLUTION: A raw material soln. 12 and a solvent 16 are brought into contact with each other so as to hold a binary skinned asymmetric membrane 18 therebetween within a contact vessel 14 and a solute is extracted from the raw material soln. 12 through the binary skinned asymmetric membrane to enter the solvent 16 and taken out as an extract 22. At this time, the raw material soln. having a small amt. of the solute remaining therein is taken out as a raffinate. The binary skinned asymmetric membrane 18 is an asymmetric microporous membrane having skins formed on both surfaces thereof and used in a form of a flat sheet, hollow fiber or a tube.
Patent JP-H11135477-A (JP)
Title: Manufacture of compound semiconductor device
Inventor: KATANO FUMIAKI
IPC: H01L21/302
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent a damage to an active layer due to etching upon formation of a gate electrode, by forming a first compound semiconductor layer having a first etching speed on the active layer, and forming a second compound semiconductor layer having a second etching speed higher than the first etching speed. SOLUTION: An nGaAs layer 12 is formed as an active layer on a semi- insulating GaAs substrate, and an n-AlGaAs layer 21 functioning as a protective layer and an etching stopper against dry etching and wet etching is deposited as a first compound semiconductor layer on the nGaAs layer 12. Then, an n-GaAs layer 22 is deposited as a second compound semiconductor layer on the n-AlGaAs layer 21. Here, if the etching speed of the n-AlGaAs layer 21 is referred to as a first etching speed and the etching speed of the n-GaAs layer 22 is referred to as a second etching speed, the second etching speed is higher than the first etching speed.
Patent JP-S62152061-A (JP)
Title: Microprocessor
Inventor: SAKURAI YOSHIKAZU
IPC: G06F13/28
Filed: 1985-12-26
Abstract: PURPOSE:To attain the effective use of hardware by forming a direct memory access control unit DMAU on the same chip as a CPU. CONSTITUTION:When a CPU transfers data to and from a memory MEN of a peripheral device IO, a microprocessor C11 outputs the address extracted out of an internal general-purpose register RI or the address produced from a built-in memory control unit M1 to an external address bus AB via a bus control unit B1. At the same time, data are outputted to or inputted from an external data bus DB. An executing unit E1 provided in the processor C11 can perform internal processing regardless of said transfer of data and during the transfer of data. Thus it is possible to use effectively each unit contained in the processor C11 except for a DMAUD1. Furthermore, the unit E1 can continue the internal processing and therefore the effective use of hardware is secured.
Patent JP-H10128316-A (JP)
Title: Bath water sterilizing apparatus equipped with washing function in bath water circulator
Inventor: YAMAGUCHI YOSHIO
IPC: F24H9/00
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To well purify an ultraviolet sterilizing lamp used in a bath water circulator. SOLUTION: In a bath water circulator equipped with a circulating pump 30 circulating bath water, a heater 31 heating bath water and a purifying filter 32 purifying bath water, a sterilizing lamp 3 for sterilizing bath water, the protective pipe 4 for protecting the sterilizing lamp 3 from bath water, a solenoid valve 12 for regulating the flow rate of bath water from the circulating pump 30, a rotatable washing part B for washing the protective pipe 4 and the rotary body and motor for rotating the washing part B are provided.
Patent JP-2000215716-A (JP)
Title: Lighting system, display with it, lighting system for display and electronic equipment
Inventor: KOBAYASHI AKIHIKO
IPC: F21V29/00
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To reduce uneven irradiation of illumination light which lights characters and symbols of a liquid crystal display though with a simple structure. SOLUTION: This lighting system lights from its backface by arranging a light source 12 having an approximately reverse conic directivity, a reflecting member 13 reflecting light outwent from the light source 12 and a scattering plate 9 at backface of a liquid crystal display 10. Shape of a reflecting surface 13d of the reflecting member 13 is approximately reverse pyramid-like. The light source 12 is arranged at a narrow opening part 13a of an one end of the reflecting member 13. The liquid crystal display 10 is arranged at a wide opening part 13b of the other end of the reflecting member 13 through the scattering plate 9. Size of the wide opening part 13b is approximately same with maximum spread range of directivity of the light source 12.  A reflecting surface 13d of the reflecting member 13 is formed so as to nearly contact with a inclined-face along spread range of directivity of the light source 12.
Patent JP-2001079800-A (JP)
Title: Cutter for cutting bottle
Inventor: OHARA TSUNEO
IPC: B26F3/12
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To cut a bottle simply by fitting a Nichrome (R) wire in the groove of the semicircular portion of a refractory brick. SOLUTION: A Nichrome (R) wire 2 is fitted in the groove of the semicircular portion of a refractory brick 1. The Nichrome (R) wire 2 is connected to an electric cord 3, and the electric cord 3 is inserted into the power supply of the domestic 100 V. The refractory brick 1 is formed into a semicircular shape, and a bottle 4 is stably mounted on the refractory brick 1. The bottle 4 on the refractory brick 1 is cut by feeding a current to the Nichrome (R) wire 2 to heat it, thereby the bottle 4 can be cut in about 2-5 min with a smooth cut line while hardly generating a cutting sound.
Patent JP-H02141070-A (JP)
Title: Electronic still camera
Inventor: TAMADA KAZUMASA
IPC: H04N5/355
Filed: 1988-11-21
Abstract: PURPOSE:To execute photometry in a luminance range capable of photometry set as the auxiliary photometry by making a photometric reference value correspond to a luminance value set beforehand by means of the auxiliary photometry. CONSTITUTION:The auxiliary photometry is executed in the prescribed luminance range capable of photometry by a solid-state image pickup device 15, the luminance range capable of photometry is shifted by a whole control part 16 based on an obtained photometric value, the main photometry is executed, and the necessity of strobe photographing is decided by the whole control part 16 based on the photometric value obtained by the main photometry. Thus, the necessity of the strobe photographing can be correctly decided while the photometry is being executed by the solid-state image pickup device 15 with the narrow photometric area, the photometry can be correctly executed for a subject having general luminance distribution in a short time, and an electronic still camera 1 having a small time lag can be realized.
Patent JP-H03204891-A (JP)
Title: Production of ascorbic acid-2-phosphoric acid ester
Inventor: YOSHIDA KOKICHI
IPC: C07F9/655
Filed: 1990-10-30
Abstract: PURPOSE:To profitably obtain the subject compound having an excellent vitamin C activity in a good yield by subjecting (protected) ascorbic acid to a phosphorylation reaction while keeping the acid in a specific concentration. CONSTITUTION:Ascorbic acid which may be protected at the 5 and 6-positions thereof is dissolved in a mixture of water with an organic base such as pyridine and subjected to a phosphorylation reaction by dropping phosphorylating agent therein while the pH of the reaction solution is controlled with an alkaline aqueous solution and further the concentration of the ascorbic acid in the reaction solution is maintained below 0.3Mol, followed by, if necessary, subjecting to a protecting group-removing reaction to provide the objective compound.
Patent JP-S62155157-A (JP)
Title: Winding device for webbing
Inventor: SAITO TOSHIO
IPC: B60R22/36
Filed: 1985-12-27
Abstract: PURPOSE:To prevent a noise from being generated when winding is performed, by equipping a device with an actuator plate, rotating in accordance with rotation of a winding shaft, and providing a guide means, which engages an engaging lever with a lock wheel when the device perform complete unwinding while inhibits the engagement of said engaging lever when the device performs complete winding, between said actuator plate and engaging lever. CONSTITUTION:An actuator plate 88 is actuated by receiving a turning effect of a winding shaft 20, and a device, when it performs complete winding, prevents an engaging lever 54 from engaging with a lock wheel 38 by a pin 89A of a guide means while the lock wheel 38 from rotating by actuating an acceleration sensor 66. While the device, when it performs complete unwinding, engages the engaging lever 54 with the lock wheel 38 to inhibit unwinding. And the device, when it is in winding operation, alienates the engaging lever 54 from the lock wheel 38 by a leaf spring 52 while the acceleration sensor 66 from the lock wheel 38 by a pawl lever 60. Consequently, a noise, generated when the engaging lever 54 and the acceleration sensor 66 are adapted to the lock wheel 38, can be prevented.
Patent JP-H10214782-A (JP)
Title: Aligner
Inventor: MIZUTANI SHINJI
IPC: G03F7/20
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To perform temperature control of a photosensitive substrate well by providing a gas jetting means disposed on a stage while surrounding the outer circumferential part of the photosensitive substrate and blowing temperature conditioned gas toward the photosensitive substrate. SOLUTION: A wafer 40 is mounted on a wafer stage 42 while being sucked to a vacuum sucking section. A cylindrical cooling gas duct 52 is disposed on the outside of a wafer holder 50 while surrounding the wafer holder 50. Gas jet ports 54a-54h are made, at a constant interval, on the wafer 40 side of the cooling gas duct 52. The gas jet ports 54a-54h are directed toward the center of the wafer 40 and jet cooling gas uniformly onto the entire surface of the wafer 40. The gas jet ports 54a-54h are coupled with an air supply section through a piping penetrating the cooling gas duct 52 and the wafer stage 42. The air supply section is coupled with a temperature conditioning section, e.g. a cooler, and supplies temperature conditioned air to the gas jet ports 54a-54h through piping. Temperature conditioned air supply and interruption thereof are controlled through a control section.
Patent JP-H07147556-A (JP)
Title: Signal transmission line system, repeater and signal transmission line coupler
Inventor: NAKATOI KAZUO
IPC: H04B3/28
Filed: 1993-11-25
Abstract: PURPOSE:To simply and inexpensively build up a LAN with high communication reliability. CONSTITUTION:A core wire in a balanced line is used for a frame ground line to interconnect frame grounds between communication equipments in the signal transmission system using the balanced line G as a signal transmission medium between the communication equipments A, C. Furthermore, a core wire contact of a balanced line connector is used for a frame ground line to interconnect frame grounds of the communication equipments in a repeater 1 provided with the balanced line connector making relay connection of the balanced lines. Furthermore, an unbalanced line F and the balanced line are linked. A line contact of the unbalanced line connector and a core wire contact of the balanced line connector are used for a frame ground line to interconnect frame grounds between the communication equipments in a signal transmission coupler 2 provided with the unbalanced line connector and the balanced line connector to link the unbalanced line F and the balanced line.
Patent JP-H01137286-A (JP)
Title: Simulator for training
Inventor: KAMIYAMA HIROYUKI
IPC: G09B9/00
Filed: 1987-11-25
Abstract: PURPOSE: To accurately and quickly discriminate a plant state by referring to an initial value number storage file and an importance degree file to automatically retrieve and display the most important picture information of a selected plant state and parameter information at each time of issue of a request. CONSTITUTION: First, the plant state of an initial value file 6 is set, and the initial value of a plant is stored in an initial value number file 7. Next, simulation is executed; and when an operator wants to find the important parameter on the way of operation, a logic 9 is started by operator's request from a request panel 2. Then, pictures to be displayed are selected in accordance with display data and the initial value number in the initial value number storage file 5, and the most important picture and parameter information are retrieved and outputted from an importance degree file 8 in order and are displayed on a CRT display device 3. Names and values of parameters are flickered in the display. Thus, the operator surely obtains information required for operation.
Patent JP-H10141473-A (JP)
Title: Damper mechanism
Inventor: MIZUKAMI YUJI
IPC: F16H45/02
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To ensure wide torsion angle characteristics in a damper mechanism in which an elastic member is arranged in an outermost peripheral part thereof. SOLUTION: A lock-up damper mechanism is a damper mechanism which attenuates the vibration transmitted from a front cover to a turbine while transmitting torque from the front cover to the turbine and is provider with a piston 17, a driven plate, a first torsion spring 21a, and a second torsion spring 21b. The piston 17 is connected with the front cover. The driven plate is connected with the turbine. The first and second torsion springs 21a, 21b are arranged in an outermost peripheral part and connect the piston with the driven plate elastically for the direction of rotation. The first and second torsion springs 21a, 21b are arranged in series.
Patent JP-2000117433-A (JP)
Title: Arc welding method of deformed reinforcing bar joint
Inventor: TSUMURA HIROYASU
IPC: B23K37/06
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To easily execute welding by generating an arc in a backing strap and to easily remove the backing strap after welding is completed. SOLUTION: Deformed reinforcing bars 11a, 11b to be welded are fixed so that these end surfaces mutually face. A distance between these end surfaces is set. A backing strap 14, the cross section of which has a U shape and at least a part of which comes into contact with a joint part 16 is sintered so that powder of conductive iron or alloy steel becomes a density of 6.6-7.5 g/cm3, is tack welded to the rear side of a joint forming part 13 to which the end surfaces are mutually fixed at a prescribed interval. A welding rod 15 is inserted from the front side of the joint forming part 13, and welding for the joint forming part 13 is continuously executed by generating an arc in the backing strap 14 when welding is started. The backing strap 14 is removed from the joint part 16 after welding. Thus, welding with few defect is executed without necessitating a skilled technique. After welding is finished, weld beads in the rear side of the joint part are observed, and an ultrasonic flaw detecting inspection is executed over the whole area of the joint part.