baber/WOPTO huggingface dataset:
Patent JP-H06240743-A (JP)
Title: Composite brace and manufacture thereof
Inventor: MINE TAKATOSHI
IPC: E04B1/24
Filed: 1993-02-19
Abstract: PURPOSE:To enhance productivity by fitting a plurality of precast concrete members around a metallic brace member in such a state that they are retained in the lateral buckling preventive position. CONSTITUTION:A plate-shaped steel brace member 1 is sandwiched in the direction of thickness between precast concrete members 2A having double reinforcing bars 2a of netlike or lattice-shaped bar-arrangement structure in its inside. The mutually abutted parts of the precast concrete members 2A are tightened by means of bolts 3 and nuts 4 at several places in the vertical direction. Thus, the brace members and the concrete members can be simultaneously manufactured, and productivity can be enhanced.
Patent JP-S63199473-A (JP)
Title: Laser and laser system and laser device
Inventor: UIRIAMU AARU TORATONA JIYUNIA
IPC: H01S3/083
Filed: 1988-02-12
Abstract: PURPOSE:To obtain ring laser which indicates advantages in monolithic structure and can generate good quality output at a pump threshold value attainable with semiconductor laser, by installing a solid laser medium and a means for determining a resonant unilateral ring which has four or more reflection vertexes inside the solid laser medium and suchlike. CONSTITUTION:A solid laser medium 13, and a means for determining a resonant unilateral ring 17 which has at least four or more reflection vertexes A to D inside the solid laser medium 13 are installed so that the maximum value of smaller angles phi formed among flat planes which are defined from said reflection vertexes A to D is made to be smaller than 45 deg.. For example, Nd:YAG crystal 13 shaped as shown in figures is disposed inside a magnetic field H to compose dummy flat type ring laser 11. When this crystal is pumped by pump beams 15 coming from a laser pump 16, the ring 17 is determined to generate an output 19. A rear 25 and slant faces 23, 27 of said crystal 13 are made to be internal total reflection surfaces which are not filmed, and the front 21 is made to be a spherical curvature surface which is filmed mainly for reflection in order to make the ring 17 be resonated.
Patent JP-H05221859-A (JP)
Title: Vitamin c granule
Inventor: MOGI KIYOSHI
IPC: A61P3/14
Filed: 1992-02-18
Abstract: PURPOSE:To provide the coated granule obtained by laminating specific protecting coat layers on a vitamin C core in a specified order and preventing the deterioration of the vitamin C contained therein even at a high temperature and at a high humidity. CONSTITUTION:The layer of fats and oils, the filmy layer of an edible material (e.g. corn protein, dammar resin, rosin, shellac), and the second layer of fats and oils are successively laminated to the surface of a core prepared from the crystal, powder or granule of vitamin C to provide the coated vitamin granule. The fats and oils used for the layer of the fats and oils include various fats and oils originated from animals and plants, and the first layer of the fats and oils is formed at a granule temperature of 45-60 deg.C and the temperature of the fats and oils of 80-170 deg.C, and the second layer of the fats and oils is also formed at a granule temperature of 40-60 deg.C and the temperature of the fats and oils of 120-170 deg.C, while using a sugar-coating pan. If necessary, the layer of powder such as albumen powder, fatty acid calcium salt powder or talc powder may further disposed on the first layer of the fats and the oils.
Patent JP-S54122810-A (JP)
Title: Structure of bearing for converter rotor
Inventor: ONDA MITSUO
IPC: G04C3/14
Filed: 1978-03-17
Abstract: PURPOSE: To reduce the thickness of time piece as well as rotor portion by intersecting the ground plate side bearing of rotor with additions plate and ground plate.  
     CONSTITUTION: In the converter provided with the stators 2 and 3 both of which are integrally combined by the addition plate 1 and the rotor with a rotor pinion coupled with rotor magnet, the ground plate 4 to which the stators 2 and 3 integrally combined by the addition plate 1 are fastened forms the concavity 4a in such a way that the flat hole jewel 5 for the bearing of the rotor pinion 9 with the rotor magnet 8 is sectionally superposed on the addition plate 1 for its inserted portion. Accordingly, the thickness of the ground plate 4 superposing over the addition plate 1 other than the bearing of the rotor pinion 9 can be made thinner because there are no needs for pushin the flat hole jewel 5 into it and for preventing the projection on the arm tip of the rotor pinion 9 to the lower side of the ground plate 4, so that the thickness of the rotor portion, or the thickness of time piece, which is determined by the wheel-train support 6 with the flat hole jewel 7 for the bearing on the upper side of the rotor pinion 9 and the lower side of the gound plate 4 can be reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10229415-A (JP)
Title: Router using atm switch
Inventor: MIKI KAZUHO
IPC: H04L12/66
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To allow the router to have provision for communication of diversified forms by improving multiplexity of communication conducted, via an asynchronous transmission mode(ATM) switch and reducing dispersion in communication delays between multiplexed communication. SOLUTION: This router 5 is provided with an ATM switch 52, an IP control section 53 conducting routing control, a plurality kinds of interface sections 512-517 provided individually to a plurality of transmission line through which diversified communication is conducted, and a cell multiplexer/demultiplexer section 511 to manage identification information of communication of cells between sections. An IP packet sent from an IP node 41 is subject to IP processing by the interface section 512 and converted into cells of a common form. Then the cells are subject to serial multiplex processing at the cell multiplexer/demultiplexer section with cells from other interface sections in the unit of cells and the result is fed to an ATM switch 52.  Each interface section and the cell multiplexing/demultiplexing section have a table in which a cross-reference of identification information is registered and set/convert the identification information to a header of an IP packet and cells to be communicated.
Patent JP-H03233760-A (JP)
Title: Document generating machine
Inventor: KOYAMA MAKOTO
IPC: G06F17/21
Filed: 1990-02-09
Abstract: PURPOSE:To eliminate the waiting time by prereading the data of the previous and the next pages by adding a page prereading means to a regular document generating machine. CONSTITUTION:This machine is provided with a page prereading means 80 in addition to an input means 20, a temporary storage means 30, an external storage means 40, a display means 50, an editing processing means 60 and a printing means 70, and these respective means are connected to a control means 10, controlled by the control means 10 and operated. In such a state, when an operator is executing a correcting work by displaying document data on the display means 50, the document data of the next page is preread and stored, and as soon as the correction of the document data of the page which is displayed and corrected at present is ended, the document data of the next page is displayed. In such a way, the waiting time is eliminated.
Patent JP-H05347260-A (JP)
Title: Plasma treatment device
Inventor: FUKUDA TAKUYA
IPC: H01L21/3065
Filed: 1993-02-19
Abstract: PURPOSE:To obtain a plasma treatment device where a vacuum chamber is lessened in size without deteriorating in plasma treatment characteristics. CONSTITUTION:A treatment object 11 is placed in a vacuum chamber 1 whose diameter is larger than its axial length, and a microwave guide 2 is provided to a microwave introducing window 10 provided to the upside of the vacuum chamber 1 so as to introduce microwaves into the vacuum chamber 1 in its axial direction. Reaction gas feed tubes 7 and 8 and an exhaust vent 6 are provided to the side face of the vacuum chamber 1, and magnetic field generating coils 4 and 5 are vertically provided to the side of the vacuum chamber 1 sandwiching the gas feed tubes 7 and 8 and the exhaust vent 6 between them. An electron cyclotron resonant plane is located at a point separate from the microwave introducing window 10 by a distance (n+1/4) times (n=0, 1, 2...) as long as the wavelength of microwave, and the reaction gas feed tubes 7 and 8 and the exhaust vent 6 are formed at the same point as the above point.
Patent JP-H07221327-A (JP)
Title: Semiconductor device
Inventor: TOYAMA KATSUTOSHI
IPC: H01L29/47
Filed: 1994-02-01
Abstract: PURPOSE:To improve the breakdown voltage of a reversely biased Schottky barrier diode by gradually changing the carrier concentration in a second semiconductor layer so that the concentration can become lower on a Schottky electrode side and higher on a first semiconductor layer side. CONSTITUTION:The carrier concentration of an n<+>-type layer 1 is adjusted to >=10<18>cm<-3> and the carrier concentration of an n<+>-type layer 2 is adjusted so that the concentration can gradually vary between the lowest value NL and highest value NH, with the values NL and NH being selected out of a range from 10<14> to 10<17>cm<-3> (10<14>cm<-3=NL<NH<=10<17>cm<-3>). In the case the lowest carrier concentration NL is lower than 10<14>cm<-3>, the internal resistance of a Schottky barrier diode increases, and in the case the highest carrier concentration NH is higher than 10<17>cm<-3>, the breakdown voltage of a Schottky barrier diode drops when a reverse bias voltage is applied across the diode. When the carrier concentration of the n<->-type layer 2 is graded in such a way, the internal field intensity of the diode becomes weaker. Therefore, the breakdown voltage of the diode can be increased when reversely biased by grading the barrier concentration in the layer 2.
Patent JP-H04211591-A (JP)
Title: Encoding and decoding method and device for video signal
Inventor: JIEEMUSU HEDORII UIRUKINSON
IPC: H04N7/00
Filed: 1991-02-26
Abstract: PURPOSE:To avert the deterioration in image quality generated by passing video signals plural times through decimation filters and (or) interpolation filters. CONSTITUTION:A MAC encoder which encodes the video signals Y/Pb/Pr to a MAC format is provided with vertical sub-samplers 20, 24 which executes vertical sub-sampling of color difference signals Pb/Pr, vertical filters 18, 22 which vertically filter the color difference signals and limit the frequency vectors thereof to prescribed bands, a multiplexer 14 which generates a MAC format signal by multiplexing the filtered and sub-sampled color difference signals together with brightness information Y, and a marker detector 28 which prohibits the above-mentioned vertical filtering by responding to the video signals including the marker information indicating that the video signals are previously subjected to the MAC encoding.
Patent JP-S52114398-A (JP)
Title: Automatic vender
Inventor: KISHIMOTO YOUICHI
IPC: G07F11/64
Filed: 1976-03-22
Abstract: PURPOSE: To provide an automatic vender of simple construction, by which a customer can buy goods such as fresh food by touching them with his own hands. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53115573-A (JP)
Title: Washing machine
Inventor: FUKUCHI TAKESHI
IPC: D06F33/02
Filed: 1978-03-20
Abstract: PURPOSE: To provide a washing machine capable of washing delicate clothings ranging from woolen sweater to lingerie made of chemical synthetic fiber through through section of vorical current which is varied in time cycle and suspended intermittently. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05235890-A (JP)
Title: Synchronization protection system for stuff multiplexing receiver
Inventor: YAMADA TAKESHI
IPC: H04J3/07
Filed: 1992-02-19
Abstract: PURPOSE:To reduce a synchronization interrupt detection time of a high order group side signal by using stuff request information in the receiver employing the stuff multiplexing system. CONSTITUTION:A synchronization protection circuit 4 discriminates the presence of a frame pattern detection pulse (c) upon the receipt of a frame pulse (e). A stuff request information discrimination circuit 5 obtains stuff request information in a high order group side input data (b) based on an extracted clock (g) to make discrimination. Either stuff requests or non-stuff requests whose incidence rate is lower are consecutive for m-times at maximum in the stuff request information, then when stuff request information pulses (h) are consecutive for (m+1) times which indicate an error, a monitor circuit 6 outputs a synchronization release pulse (i) operating forward protection.
Patent JP-S62190359-A (JP)
Inventor: KURODA MIKIHIKO
IPC: F25B1/00
Filed: 1986-02-15
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-H0213294-A (JP)
Title: Servo controller
Inventor: HAIAMAA HOORUBOO OTSUTESEN
IPC: G11B21/08
Filed: 1989-02-13
Abstract: PURPOSE: To make an error response zero in a short time, by a method wherein the dead beat control is employed at the time of a settling mode in which the movement of a head is stabilized. CONSTITUTION: The operation is first performed with a seeking mode by a servo signal which is outputted by a head 12 which reads/writes data from/into a rotary disc 13. If a position discrepancy is reduced to a value smaller than a head settling limit ES, the operation is performed with a settling mode in which a kinetic energy stored in a disc driver actuator is discharged in a minimum time to settle the head 12 within an off-track limit of ±EF on a track smoothly. Then, the operation is performed with a track following mode within the off-track limit. At the time of the settling mode, the head 12 is controlled by the dead beat control in accordance with output signals from a delay compensation control mechanism 24, a delay compensation degree reduction estimation mechanism 25, and an integral mechanism 26.
Patent JP-2000230217-A (JP)
Title: Sound insulating panel
Inventor: HONMA HIDEYO
IPC: E01F8/02
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To keep excellent cleanliness over a long period by forming a paint film consisting of a fluorine resin containing a hydrophilic group on the surface of a sound insulating base material. SOLUTION: A fluorine polyol resin is chemically reacted with an organic substance containing a hydrophilic group to prepare a hydrophilic group- containing fluorine polyol resin. Polyisocyanate resin is added to the fluorine polyol resin, the resulting mixture is diluted with urethane sinner to prepare a hydrophilic group-containing fluorine resin. The hydrophilic group-containing fluorine resin is applied to the surfaces of fluorine resin laminated steel plates as first sound absorbing base material 1 and second sound absorbing base material 2 constituting a sound insulating panel to form paint films 4. According to this, excellent cleanliness can be kept over a long period.
Patent JP-S52114597-A (JP)
Title: Purification of caustic soda obtained by diaphragm process
Inventor: YAMAOKA YOSHITAKA
IPC: C01D1/30
Filed: 1976-03-24
Abstract: PURPOSE: To improve purificaiton efficiency of caustic soda and to make equipment small by carrying out removal of coexisting crystals such as NaCl, etc. and washing of separated crystal as well as separation of mother liquor in a centrifugal separator provided with a screen. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06218310-A (JP)
Title: Resin coating die device of filament body
Inventor: SHIRAKO YUKINARI
IPC: G02B6/44
Filed: 1993-01-27
Abstract: PURPOSE:To provide a resin coating die device capable of preparing in a high- density and homogenized resin coat in which no foam is present. CONSTITUTION:To uniformize a change in the cross section of a resin flow path 21 subdivided between the outer peripheral wall 31 of a nipple 3 and the inner peripheral wall 22 of a die 2, in a resin coating die device, the inner peripheral wall 22 of the die is curved.
Patent JP-H03237574-A (JP)
Title: Device for recognizing image
Inventor: NOSO KAZUNORI
IPC: G06T7/00
Filed: 1990-02-14
Abstract: PURPOSE:To recognize an image prevented from being influenced by expansion, contraction, rotating parallel movement, etc., and to improve a recognition ratio by converting an image signal by a prescribed format, absorbing a phase component or the like and finding out and recognizing a feature parameter by a neural network or the like. CONSTITUTION:Image information inputted from an image input means 1 such as a camera and a scanner is converted by a pattern converting means 7 based upon Fourier transformation for absorbing a phase component or a self- correlation function, logarithmic conversion including no expansion/contraction, polar coordinate conversion including no rotation, etc., are applied to the converted data and then phase absorbing conversion is applied to the information. An image recognizing means 5 such as a neural network finds out an image feature parameter out of the image prevented from being affected by expansion, contraction and rotating parallel movement from the means 7 and recognizes the image based upon the parameter. The recognized result prevented from being influenced by expansion, contraction, rotating parallel movement, etc., is outputted from an output part 6 and the recognition ratio is improved.
Patent JP-H11231302-A (JP)
Title: Liquid crystal device and electronic appliance
Inventor: OKUMURA OSAMU
IPC: G02F1/1335
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a reflection color liquid crystal device which has a high contrast and displays a vivid color. SOLUTION: In this liquid crystal display device, at least a polarizing plate 101, a phase difference plate 102, a light scattering plate 103, an upper substrate 104 provided with a transparent electrode 107, a liquid crystal layer 105, and a lower substrate 106 provided with a metallic reflection electrode 108 are provided, and they are arranged in this order. In this case, retardation and the axial direction of the phase difference plate 102 are so set that light made incident from the polarizing plate 103 side may reach the light scattering plate 103 in the state of circular polarization.
Patent JP-H09233377-A (JP)
Title: Hand strap mount mechanism for portable electric device
Inventor: HIDA TAKASHI
IPC: H04N5/225
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To adjust a tightening force of a hand strap by using a finger whose hand is hooked to the hand strap so as to operate a dial member and a tightening force release lever. SOLUTION: One end of a hand strap 2 is fixed to a video camera main body and the other end is fixed to a rod member 6. When a finger of a hand hooked to the hand strap 2 is used to turn a dial member 3, a torque is delivered to a pinion gear 3b and a crown gear 6a to drive the rod member 6 to allow the hand strap 2 to be wound and then the tightening force is increased. When turned in an opposite direction in mistake, a stopper 4a operated in interlocking with a tightening force release lever 4 meshes with a gear 6b driven integrally with the rod member 6 to restrict the turning. Furthermore, when the tightening force of the hand strap 2 is desired to be loosened and the hand is desired to be detached from the video camera main body 1, the tightening force release lever 4 is moved in a direction 4b. Thus, the tightening force is adjusted by the finger of the hand hooked to the hand strap.
Patent JP-H03237007-A (JP)
Title: Hydrogen peroxide composition
Inventor: SUGIHARA YASUO
IPC: C09K3/00
Filed: 1990-02-13
Abstract: PURPOSE:To enable the preservation of an aq. H2O2 soln. over a long period of time without lowering the concn. by adding a specified chelating agent thereto. CONSTITUTION:A chelating agent having two or more sulfonic acid groups and/or salts thereof, e.g. pentasodium aminotri(methylenephosphonate) is added to an ag. H2O2 soln. having 1-90wt.% concn. by 1-1,000ppm or a pH adjusting agent such as a phosphate or borate, an isotonic agent such as NaCl and a stabilizing aid such as sodium silicate are further added as required.
Patent JP-H02210462-A (JP)
Title: Image forming device
Inventor: HASEGAWA HIROSHI
IPC: G03G15/00
Filed: 1989-02-10
Abstract: PURPOSE:To precisely locate a photosensitive drum on the image forming device main body by supporting each of the photosensitive drum and a roller at the shaft part, and locating the image forming unit on the main body through an engaging part. CONSTITUTION:On both sides of the image forming unit, on one side the shaft parts 55 and 54 each supporting the photosensitive body drum 3 and the roller 82, and on the other side a positioning member 53 with an engaging part 56, on the same shaft as the shaft part 55 for the photosensitive body drum in the same shape is provided. Then the photosensitive body drum 3 and the roller 82 are each supported by the shaft parts 55 and 54, and the image forming unit is located on the main body through the engaging part 56. Therefore, the photosensitive body drum 3 and the roller 82 are supported by the positioning members 53 and 53 of the same shape, and the image forming unit 40 is placed in the main body through the engaging parts 56 and 56 on the same shaft as the shaft parts 55 and 55, which support both edges of the photosensitive body drum 3. Thus, more precise fixing of positioning can be carried out.
Patent JP-S62194099-A (JP)
Title: Boiloff gas reliquefying device
Inventor: TAKAKURA OSAMU
IPC: F25J1/02
Filed: 1986-02-18
Abstract: PURPOSE:To improve performance for reliquefying boiloff gas by reliquefying boiloff gas by heat reserve of internal liquefied gas. CONSTITUTION:A heat-transfer pipe 5 is disposed in the periphery of a tower 2 erected in a cargo tank 1. The upper and lower end portions 5a, 5b of the heat-transfer pipe 5 are disposed in a gas phase portion and a liquid phase portion of the cargo tank 1, respectively. Boiloff gas in the gas phase portion is sucked in the heat-transfer pipe 5 by a transfer pump 6 attached to the heat- transfer pipe 5 and let flow downward. In this arrangement, performance for reliquefying boiloff gas can be improved.
Patent JP-S56137931-A (JP)
Title: Manufacture of hollow body
Inventor: YAKOBU REENARUTO
IPC: B32B1/02
Filed: 1981-03-07
Abstract: The conventional process of manufacturing hollow bodies with multi-layer walls using extrusion and blow molding techniques is improved by first making a preform of a thermoplastic carrier layer with an adhesive layer on one or both sides and then applying the additional layer or layers to the adhesive layer(s) in a separate operation. The additional layer(s) has properties different from the carrier layer and serves as an insulation or barrier layer to shield the carrier layer from substances to be contained by or which will surround the hollow body. Among other advantages, the improved process allows recycling of waste and surplus preform material, stronger heat-seal seams in the hollow bodies, less complicated extrusion equipment and more economic use of expensive barrier layer materials.
Patent JP-H04246973-A (JP)
Title: Picture quality improving device
Inventor: ITO SHIGEHIRO
IPC: H04N5/208
Filed: 1991-01-31
Abstract: PURPOSE:To supply a picture quality improving device which is suitable for a video unit, which can add an edge emphasis component to the inclination part of an input signal in a natural form without giving a sense of incompatibility to an appreciating person and which is easily made into a digital circuit. CONSTITUTION:The edge emphasis component Se is obtained by an orthogonal high pass filter 1, an in-phase high pass filter 2, an amplitude synthesizer 3 and a waveform forming unit 8. A control signal Si is obtained from the output signal Sd of the amplitude synthesizer 3 by an orthogonal high pass filter 4, an in-phase high pass filter 5, an amplitude synthesizer 6 and a control signal forming unit 7. The edge emphasis component Se is outputted from a switching circuit 9 in correspondence with the control signal Si and the edge emphasis component is added only to the edge part of the input signal Sa in an adder 10 so as to obtain an output signal Sk whose edge is emphasized.