baber/WOPTO huggingface dataset:
Patent JP-S6014460-A (JP)
Title: Semiconductor integrated circuit
Inventor: SHINOHARA HIROSHI
IPC: H01L27/092
Filed: 1983-07-04
Abstract: PURPOSE:To isolate an internal circuit from the noise caused by the overvoltage applied to an input-output terminal by a method wherein the power source terminal and the earth terminal of the internal circuit are provided separately from those of a protective circuit and an input circuit. CONSTITUTION:When an overvoltage is applied to input terminals 4a and 4b and an output terminal 5, noise is generated on the power source terminal 2a and the earth terminal 3a to be connected to input protective circuits 6 and an output circuit 8, and the noise is transferred to a power source terminal 2b located inside a chip 1, an earth terminal 3b and an internal circuit 7 through the intermediaries of an external power source terminal 13 and an external earth terminal 14, but the degree of noise transferred is reduced by the impedance of a metal wire 17. As the external power source terminal 13 and the external earth terminal 14 are connected to the power source at a low impedance and a decoupling capacitor is generally connected between the terminals 13 and 14 in parallel, the source voltage noise and the earth voltage noise generating in an internal circuit 7 is very small.
Patent JP-S5247033-A (JP)
Title: Releasable adhesive
Inventor: HASUNUMA KENZOU
IPC: C09D5/20
Filed: 1975-10-13
Abstract: PURPOSE: A copolyester releasable adhesive or coating capable of forming a layer which shows excellent adhesion when applied but reduces rapidly the adhesion when heated or with the passage of time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06312866-A (JP)
Title: Sheet discharge and recorder
Inventor: KAWAGUCHI KOICHIRO
IPC: B41J13/076
Filed: 1993-04-28
Abstract: PURPOSE:To provide a sheet discharger capable of maintaining an image quality by suppressing an ink adhering amount to a fine value relating to a spur so as to prevent retransfer to a sheet and a slip in an ink unfixed surface. CONSTITUTION:A device has a discharge roller 8 driven to be rotated by transmitting drive force and a spur 9 driven to be rotated into pressure contact with this discharge roller 8. In the spur 9, a radius R of curvature in the point end of a protrusion part 9a is formed into 0.05mm or less.
Patent JP-S5913842-A (JP)
Title: Additionally heating device for bath
Inventor: KOYAMOTO MASANORI
IPC: F24H1/00
Filed: 1982-07-15
Abstract: PURPOSE:To contrive the additionally heating of bath with keeping the quantity of hot-water in a bath tub constant, by heating the hot-water in a bath tub with the hot-water of higher temperature from a hot water storage tank by the intermediary of a heat exchanger. CONSTITUTION:A hot-water storage tank 1 storing the hot-water of high temperature and a heat exchanger 3 are connected by a hot-water circulating piping 2 on the side of water of high temperature, provided with a pump 6, while a bath tub 5 and a heat exchanger 3 are connected by a hot-water circulating piping 4 on the side of water of low temperature, provided with a pump 7 and a temperature sensor 9. Based on the signal detected by the temperature sensor 9 and the set value of temperature, starting time and stopping time for operations of pumps 6 and 7 are controlled by a controller 8 as a means of a switch.
Patent JP-H05324490-A (JP)
Title: Disk array controller
Inventor: ARAI HIROHARU
IPC: G06F3/06
Filed: 1992-05-15
Abstract: PURPOSE:To avoid access to a fault area and to extinguish the number of commands to a storage device by changing the range of accessing a storage device by including not only the fault area but also non-fault areas as areas to be recovered from redundant data. CONSTITUTION:With the address of partial fault area as the border, a request access range 120 is divided into areas 151-154, and a schedule is adopted to define the various areas as the data recovery objects due to the redundant data concerning the respective areas. A storage device A111 has a partial fault 132 at an address 140 and performs access concerning addresses 141-199, a storage device C113 performs access concerning addresses 100-179, a storage device F116 performs access concerning addresses 121-199, and storage devices B112, D114 and F115 perform access concerning all the areas since there is no partial fault. In the area to perform data recovery, the data at missed parts such as the areas of the addresses 100-140 in the storage device A111 are recovered by a data recovering function.
Patent JP-H09310245-A (JP)
Title: Screen gauze
Inventor: KISHINO YOSHIO
IPC: D01D5/34
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To prepare screen gauze by using a core-sheath type conjugate fiber having high tenacity and high elastic modulus, resistant to fibrillation and excellent in weaving performance and dimensional stability, in which a fused liquid- crystal polyester as the core component and a flexible thermoplastic polymer as the sheath component are mixed at the core-sheath boundary. SOLUTION: This screen gauze is obtained by using a core-sheath type conjugate fiber composed of the core component consisting of a fused liquid crystal polyester (polymer A) and the sheath component composed of a flexible thermoplastic polymer (polymer B) such as polyphenylene sulfide, or the sheath component composed of a sea component of the flexible thermoplastic polymer (polymer B) and an island component of a fused liquid-crystal polyester (polymer C). In the core-sheath conjugate fiber, the polymer A and the polymer B are mixed at the core-sheath boundary. Further, the ratio of the core component in the conjugate fiber is preferably 0.4-0.7.
Patent JP-S5747537-A (JP)
Title: Method for manufacturing metallic mold
Inventor: TANAKA TERUKAZU
IPC: B21D28/34
Filed: 1980-09-05
Abstract: PURPOSE: To easily realize manufacturing of a metallic mold by transferring shapes and patterns of real things to steel, by pressing the steel against molded surfaces of a trinket or a handiwork after electroforming of a hard metal is performed.  
     CONSTITUTION: Trinkets and handiworks are molded with wax, silicone rubber, gypsum, etc., and an electroforming of a hard metal is perfomed on the molded surface of wax, silicone rubber, gypsum, etc. Then, wax, silicone rubber, gypsum, etc., are removed from the electroforming material, and annealed or red heated steel is pressed against the electro-chemically molded material so as to transfer the shape and pattern of the electro-chemically molded material to the steel. The steel is then quenched and thus metallic molds for trinkets and handiworks are obtained. The reason why the molding with wax, silicone rubber, gypsum, etc., are used is to accurately copy minute shapes and patterns of real things and to prevent damages caused by the chemical solution at the next process of the electroforming. Also, why the electroforming is used is, the electroforming is able to accurately copy the shapes and patterns copied with the wax, silicone rubber, gypsum, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S612534-A (JP)
Title: Joining method of fiber reinforced resin structure
Inventor: KONDOU KATSUMI
IPC: B29K105/08
Filed: 1984-06-15
Abstract: PURPOSE:To strengthen bonding power between a fiber reinforced resin structure and an insert fitting, and to prevent the relative revolution of both structure and fitting by winding resin-impregnated continuous fibers as a reinforcing material around the insert fitting and integrally uniting both fitting and fibers. CONSTITUTION:When a winding jig is arranged at a predetermined position centering around an insert fitting 1, in which the shape of a longitudinal section in the direction of a shaft is asymmetric regarding the shaft even when the shape of a cross section rectangular to the shaft takes a quasi-circle or the cross section a circle, and resin-impregnated fibers 5 are wound, a fiber reinforced resin structue in which a rim 6 and the insert fitting 1 are connnected by spokes 8 is obtained. When the structure is coated with urethane resin, etc., the acquired article can be used as a revolving-torque transmitting part. Accordingly, fibers are not cut as compared with a joining method requiring post-processing, adhesive strength is improved because the stress concentration of revolving torque and the involvement of bubbles are prevented, and adhesive strength is not affected because adhesives are not used, thus enhancing the reliability of products.
Patent JP-H10297811-A (JP)
Title: Paper discharge tray
Inventor: NAGASHIMA MASAKAZU
IPC: B65H31/14
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To load a transfer material securely without reducing the number of transfer materials to be loaded even when the large-sized transfer material is handled by pivotally moving a pivotal movement guide member in the vertical direction in accordance with the weight of the transfer material to be loaded on a loading face. SOLUTION: A transfer material on which picture images are formed is pushed out from a discharge port 5 toward a paper discharge tray 1 due to driving force of a discharge roller 7. The transfer material which is pushed out is guided along a pivotal movement guide member 3 positioned close to the discharge port 5 in the normal condition, is conveyed along a guide wall on a loading face 4 without dispersing the pushing out force, and is accumulated without being bent. Moreover, the force applied on the pivotal movement guide member 3 increases as an amount of the transfer materials to be loaded increases, and the pivotal movement guide member 3 moves pivotally downward by an amount equal to a thickness of the transfer material against the force of a pulling spring.  Since an uppermost part of the transfer material to be loaded is positioned at a position suitable for accepting the transfer material discharged from the discharge port 5 in this way, it is guided along the uppermost part of the loaded transfer material.
Patent JP-2000319128-A (JP)
Title: Modified silica-coated metal oxide, its production and composition containing the oxide
Inventor: DOMICHI TAKESHI
IPC: A61K8/29
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a modified silica-coated metal oxide particle having high ultraviolet-screening effect, free from photocatalytic activity and easily dispersible in a fluid medium by coating the surface of a specific metal oxide particle with a specific amount of a siliceous substance composed of silica as the inner layer and an alkyl-modified silica as the outer layer and converting the surface-coated metal oxide particles to secondary particles composed of agglomerated primary particles. SOLUTION: The objective particle is produced by coating the surface of (A) a metal oxide particle selected from zinc oxide, titanium oxide, cerium oxide and zirconium oxide with (B) 5-100 wt.% siliceous substance and converting the surface-coated metal oxide particles into secondary particles composed of agglomerated ultrafine primary particles having an average particle diameter of <=0.1 μm. The component B is composed of silica constituting the inner layer and an alkyl-modified silica constituting the outer layer, not less than 90% of the coated particle has particle diameter of 0.1-9.0 μm and the average particle diameter of the particle is 0.5-5.0 μm. The coated particles can be produced by dispersing metal oxide particles in an organic dispersion medium using a dispersing agent and reacting with a tetraalkoxysilane, etc., by sol-gel reaction.
Patent JP-S63289966-A (JP)
Title: Field-effect transistor
Inventor: SHIGETA JUNJI
IPC: H01L29/812
Filed: 1987-05-22
Abstract: PURPOSE:To obtain a high performance field effect transistor stable in its performance, by forming an active layer, which is made of one conductivity-type compound semiconductor and has thickness of a specific value or below, and forming an opposite conductivity-type compound semiconductor layer in touch with one surface of the active layer. CONSTITUTION:There are formed an active layer 2, which is made of one conductivity-type compound semiconductor and has thickness of 500Angstrom  or below, and an opposite conductivity-type compound semiconductor layer 7 in touch with one surface of the active layer 2. For example, a p-type GaAs burial layer 7 doped with Be in the degree of 10<17>cm<-3> is made to grow epitaxially on a semi-insulating GaAs substrate 3 by the use of a MBE method. A GaAs active layer 2 doped with Si in such a high carrier concentration as 1 to 5X10<18>cm<-3> is made to grow 30 to 1000Angstrom  in thickness on the layer 7. Next WSi is used to form a gate electrode 6 of 0.3 mum in its gate length, and ohmic electrodes 4, 5 are formed on both sides of the gate electrode 6, so that a field-effect transistor is manufactured.
Patent JP-S5826732-A (JP)
Title: Method of managing yard for raw material
Inventor: IWAMURA TADAAKI
IPC: B65G1/14
Filed: 1981-08-07
Abstract: PURPOSE:To simplify the management of the whole and individual classes of raw materials, by standing marks for measuring lengths adjacent to the individual classes in a yard for raw materials in an iron foundary wherein various classes of raw materials are heaped, and monitoring the inventory using a main monitoring television camera and a sub-monitoring television camera. CONSTITUTION:By a main monitoring television camera 24, the whole image of a raw material yard 10 is displayed on a television set so that the arrangement of classes A-G and spaces in the raw material yard can be grasped. By a sub- monitoring television camera 26, the classes A-G as well as the marks 20 each are displayed on respective television sets so that sizes of the heaps of the raw materials are measured by the marks 20, and the inventory of the classes A-G is assessed. According to this arrangement, the management of inventory and the grasping of the whole of the raw material yard can be done in a simple manner.
Patent JP-S5249557-A (JP)
Title: Apparatus for transporting articles while grasping the same
Inventor: TAMADA MANABU
IPC: B66C13/32
Filed: 1975-10-15
Abstract: PURPOSE:To provide an apparatus for transporting articles while grasping the same, in which a detector-element carrying beam is moved by the same distance as the vertical motion of the grasping ends that is produced when arm is turned, thus enabling the position for grasping an article to be transported to be correctly determined.
Patent JP-H06335842-A (JP)
Title: Method for correcting feed quantity of boring tool feeding mechanism by image processing
Inventor: SUZUKI TAKASHI
IPC: G06T7/00
Filed: 1993-05-26
Abstract: PURPOSE:To precisely compute the correcting ratio with the substantial moving distance between holes of a boring tool to the theoretical distance between positions to be bored by using image processing. CONSTITUTION:Every time when an original point and a position to be bored are bored by a boring tool 6 moving just under a plurality of positions to be bored provided with a specific interval from an optional original point on a target material through an XY-axial feeding mechanism 5, the hole is photographed by a photographing part 3, and a variable density image signal is binarized by an image processing part 2. The binarized data is stored in an image memory 22, the binarized data is housed in a monitor 4 screen, and the center-of-gravity measurement of the binarized data is also conducted to measure the center of each hole. Each correction ratio of the substantial moving distance of the boring tool 6 between the holes to the theoretical distance between positions to be bored is calculated on the basis of a specific operation expression of a storing part 42 provided with the operation expression, and the correcting ratio is stored to form the parameter to a control means 7 of the XY-axial feeding mechanism 5.
Patent JP-H07309373-A (JP)
Title: Special-shape paper tube
Inventor: TANAKA JUNKICHI
IPC: B65D81/113
Filed: 1994-05-13
Abstract: PURPOSE:To achieve a special-shape paper tube having an irregular cross-section which is lightweight, has cushioning characteristics, can be supplied at a low cost and recycled, by making an empty space inside the paper tube, along the shape of the periphery of the paper tube, and by making protruding parts at least at both ends. CONSTITUTION:The basic form of the main body 1 of a special-shape paper tube consists of an upper horizontal surface 1a and a lower horizontal surface 1b, an empty space 2 made between them, and protruding parts 3 at both ends. The special-shape paper tubes 1 thus consisting can be used as cushions for packing, by arranging them in the front and rear of a corrugated board box B, and fitting an article C, which is damaged by vibration, into a recess 4 made between the protruding parts 3. The article C can be safely transported because the paper tubes have satisfactory cushioning characteristics and protect the article C from shocks applied from all directions. Further, because they are made of paperboard, processing is easy and recycling is also possible by recovering and subjecting them to re-papermaking.
Patent JP-H10314104-A (JP)
Title: Visual field converting device of endoscope
Inventor: HORII AKIHIRO
IPC: G02B23/24
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope visual field converting device by which a precise forceps follow-up function is realized with simple configuration. SOLUTION: The device is provided with a visual field converting camera 1 for converting the visual field of an endoscope image, a color detecting means 17 as a feature discriminating means for discriminating a feature in the endoscope image, an image area judiscriminating means 18 for discriminating in which one of plurally divided image areas a color detected by the color detecting means 17 is included, image element counters 20a and 20d for measuring a quantity included in the image area which is selected by the discrimination of the image area discriminating means 18 and a visual field converting camera control means 23 for controlling the visual field converting camera 1 based on the measurement value at this time so as to move the visual field of the endoscope image.
Patent JP-S612542-A (JP)
Title: Manufacture of extruded tube
Inventor: NISHIDA HIROTAKA
IPC: B29C48/13
Filed: 1984-06-15
Abstract: PURPOSE:To maintain a complete cylindrical shape without crease, deflection, etc., and to prevent the unevenness in thickness of a coating and the generation of a corrugating phenomenon by filling the inside of a cylindrical body with high-pressure air when the outer circumferential surface of the cylindrical body is coated with a synthetic resin material by an extruder. CONSTITUTION:When a synthetic resin material 20 passes through the through- hole 9 of a die 8 for an extruder, the synthetic resin material 20 is extruded, and the outer circumferential surface of a cylindrical body 1A is coated with the synthetic resin material, thus forming a laminated cylindrical body 1B. The inside of the cylindrical body 1A is filled with high-pressure air ejected from an air jet for a mandrel at that time and a cylindrical shape is maintained, thus preventing the deformation of the cylindrical body 1A and the deviation of thickness of a film on coating. The outer circumferential surface of the cylindrical body 1A is sucked in the radial direction by a vacuum sizing device, and the cylindrical body is maintained stably at a prescribed position, thus positively obviating the deformation of the cylindrical body and the unevenness of thickness of the film.
Patent JP-H10320136-A (JP)
Title: Printer system, printing control method and computer readable memory
Inventor: SAKURA MASAYUKI
IPC: G06F3/12
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a printer system, a printing control method and a computer readable memory capable of executing printing operation by efficiently using time and system resources. SOLUTION: When the printing of a document consisting of ten pages e.g. is instructed from one host 3000 in the printer system connecting three hosts and three printers through a network, a printer allowed to be used by communicating with all the three printers at the time of receiving the instruction and a page description language to be used for the usable printer are identified. When there are two usable printers, the document to be printed is divided into two documents, respective divided documents are converted into document information expressed by a page description language usable for the printers to which the divided documents are transmitted, the converted document information is transferred to respective corresponding printers, which print out the document based on the trasferred document information.
Patent JP-H05323313-A (JP)
Title: Electronic equipment
Inventor: SUWA KATSUHIKO
IPC: G02F1/1335
Filed: 1992-05-18
Abstract: PURPOSE:To eliminate a light leak in the adhesion part between a reflecting member by which an annular light source is surrounded and a light guide plate and to improve the efficiency of light transmission from the annular light source to a display member in the electronic equipment such as a personal computer, a word processor equipped with a back light for a display device. CONSTITUTION:The reflecting member 13 is extended from the reflecting surface 12c of the light guide plate 12 so that a tubular light source 11 is surrounded thereby, and reaches the display surface 12b of a side end surface 12a of the light guide plate 12, and the reflected member 13 is adhered on the display surface 12b by the light guide plate 12 and adhesion member 14, but the end surface of the reflecting member 13 on the side of the adhesion member 14 is formed in such fan arcuate shape that the length of the periphery 13a of the center part is longer than the length of both the end parts 13b.
Patent JP-H04328731-A (JP)
Title: Camera integrated with film
Inventor: TSUJIMOTO SHINICHI
IPC: G03C3/00
Filed: 1991-04-30
Abstract: PURPOSE:To provide the very inexpensive camera integrated with film of a type dedicated to trimming photographing. CONSTITUTION:A film unit 1b is loaded in a main body unit 1a so that a cartridge 11 may housed in the cartridge chamber 4 of the unit 1a and the rolled part R of a film F being the rolled state of the film F drawn out from the cartridge 11 may be housed in a film housing chamber 5. Trimming photographing information 17 is recorded on the film F. Then, a spline 12 meshes with a fork 8 and perforation 13 meshes with a sprocket 9 at such a time. When a photographer turns a film winding knob 7 after photographing by one frame, the spline 12 is rotated through the fork 8 so as to feed the film F in a direction shown by an arrow B, that is, in a direction where the exposed frame is housed in the cartridge 11. At such a time, the sprocket 9 is rotated by following the movement of the perforation 13, so that a specified feeding amount (that is, one frame) is detected and a shutter mechanism is charged.
Patent JP-S5647542-A (JP)
Title: Alloy for permanent magnet
Inventor: TOKUNAGA MASAAKI
IPC: H01F1/053
Filed: 1979-09-27
Abstract: PURPOSE: To obtain a permanent magnet alloy having excellent magnetic characteristics by adding specific amounts of one or more of Ti, Nb, Ta, and V and one or more of Ca, S, P, B, and Mg to a Cu-added type R-Co intermetallic compound with less rare earth elements.  
     CONSTITUTION: A permanent magnet alloy consists of an intermetallic compound of the formula R(Co 1-x-y-α-β Fe x Cu y M α M β ')A, where R is one or two or more of rare earth elements such as Sm, Ce, etc., M is one or two or more of Ti, Nb, Ta, and V, M' is one or two or more of Ca, S, P, Mg, and B, and x, y, α, and β are in the relationships 0.01≤x≤0.4, 0.02≤y≤0.25, 0.001≤α≤0.15, 0.001≤β≤0.15, and 6.0≤A≤8.3. The alloy is ground into a fine powder, oriented in a magnetic field, and then molded by a hydrostatic pressure press. The molding thus obtained is sintered under vacuum, solutionized, quickly cooled under water, and then subjected to an aging treatment to obtain a permanent magnet alloy which is excellent magnetic characteristics such as residual magnetic flux density, coercive force, energy product, etc. 
     COPYRIGHT: (C)1981,JPO&Japio