baber/WOPTO huggingface dataset:
Patent JP-S5763859-A (JP)
Title: Preparation of semiconductor device
Inventor: YOSHIOKA KENTAROU
IPC: H01L21/28
Filed: 1980-10-07
Abstract: PURPOSE:To made the density high and to improve a yield rate by forming masks on regions adjacent to source-drain diffused layers and a field oxide film and thereby forming an opening for an electrode. CONSTITUTION:On a silicon substrate 21 are formed the field oxide film 22, a gate oxide film 23 and a polycrysalline silicon gate 24, and further the source-drain diffused layes 25 and 26 are formed. Next, a nitride film is connected to the surface and etched, and thereby a nitride film 28 is formed on a gate electrode, while nitride films 29 and 30 are formed in the parts ranging from the source-drain diffused layers 25 and 26 to the field oxide film 22. Then, a thermal oxide film 31 is formed in the oxygen atmosphere, the nitride films are removed, and the opening for an electrode is formed. And further metal is evaporated, patterning is conducted, and thus the electrode is formed.
Patent JP-S5842506-A (JP)
Title: Automated warehouse
Inventor: HAYASHI TAKEHIDE
IPC: B65G1/137
Filed: 1981-09-03
Abstract: PURPOSE:To prevent pickling-up misses in a transferring apparatus provided along a rack having many partitioned spaces for receiving cases to be stored in each space by enabling an optional article in the cases to be pushed up by a pusher device provided in a portion of the rack. CONSTITUTION:An automated warehouse comprises a rack 3 having many receiving spaces 2 partitioned vertically and horizontally and a transferring apparatus 5 capable of travelling along the rack 3 and charging and discharging cases 4 in or out of said space 2. In this case, the partitioned receiving space 2 located at the lower end of one of racks 2 is constructed in a station 13 for  dealing with articles below which a pusher device 14 is provided. Also, the case 4 to be stored is shaped in the form of a box opened at the central portion of  the bottom surface, and a plurality of stored articles 12 are received in parallel  in a receiving plate 11 on the bottom surface. Thus, when the pusher device 14  is operated, optional articles 12 can be pushed up for picking up.
Patent JP-H11328282-A (JP)
Title: Table header structure deciding device and computer readable medium for recording table header structure deciding program
Inventor: SUZUKI AKIRA
IPC: G06F19/00
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To decide a substructure of a header to minimize category registration by a user. SOLUTION: A header designating means 2 designates a header in a table stored by a table storing means 1. A substructure reference header searching means 3 searches at least one header that resembles the header designated by the means 2 among headers of the table stored in the means 1. A substructure deciding means 4 acquires substructures of the headers searched by the means 3 from the table stored in the means 1 and decides the substructure of the header designated by the means by referring to them. Thus, it is possible to automatically produce a substructure of the header designated by the header designating means to minimize category registration by a user.
Patent JP-S5472587-A (JP)
Title: Method of producing tool made of tool steel coatd with hard material
Inventor: KOBAYASHI MITSUNORI
IPC: B23B27/14
Filed: 1977-11-19
Abstract: PURPOSE: To prevent chipping off of a tool during cutting work, by removing  beforehand the burr and buckling.  
     CONSTITUTION: In the production of a cutting tool from a tool steel, the tool having a coating of hard material at least on the portion constituting the cutting edge, the buckling or burr 4 around the point of intersection of the cutting edge 3 and the marging 2 formed as a result of a processing of the substrate tool steel are removed, before the coating of the hard materal is formed. The desired cutting tool is then formed by a subsequent coating of the substrate tool steel with the hard material. This effectively prevents undesirable chipping off of a part of the tool during the cutting work. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6119396-A (JP)
Title: Coloring matter for thermal transfer recording
Inventor: NIWA TOSHIO
IPC: B41M5/39
Filed: 1984-07-05
Abstract: PURPOSE:To contrive enhancement of sublimability, thermal stability, color reproduction properties and preservability, by using a specified indophenol coloring matter. CONSTITUTION:A coloring matter of formula I is used. In the formula, X is hydrogen, methyl, formly, acetylamino or propionylamino, Y is hydrogen, methoxy or ethoxy, each of R and R<1> is hydrogen or 1-8C subst. or unsubst. alkyl, and R<2> is hydrogen or methyl. The coloring matter is cyan in color, enables full- color recording with favorable color reproduction properties when being used in combination with a magenta color and a yellow color, is easily sublimable, and enables to record at high speed with favoable preservability.
Patent JP-S61297158-A (JP)
Title: Thermal head
Inventor: YOSHIDA AKIHIKO
IPC: H01C7/00
Filed: 1985-06-26
Abstract: PURPOSE:To achieve the advancement of energy efficiency and the improvement of printing quality at once, by establishing the metal layer of a low emissivity meeting the surface on the opposite side of the surface having a heating element part. CONSTITUTION:The enamel layer 11 having oxides of Si, B, Mg, Al, and Ba as main constituents is formed on both surfaces of steel sheet 10 of 1mm thickness. A Ta2N layer 12 is formed by reactive sputtering method on one surface of this layer. Further, an electrode 13, the oxidation preventive layer 14 composed of SiO2, and the abrasion resistant layer 15 composed of Ta2O5 are formed. The aluminum foil 16 of 50mum thickness is contacted with, by using heat conductive adhesives or directly, the opposite surface of the surface having such heating resistant elements. By such constitution, the radiation of heat in the generation of heat is prevented by the aluminum foil 16 of a low emissivity and heat is stored near the heating elements. Then, when the pulse is cut off, the temperature adjacent to the heating elements is rapidly lowered to the initial temperature by the thermal conduction of the steel sheet substrate 10 of a high thermal conductivity.
Patent JP-H10334499-A (JP)
Title: Optical pickup device
Inventor: TAKEI HIROMI
IPC: G11B7/135
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To reduce the wavefront aberration of a reflection wavefront caused by the fact that the thin part of optical parts such as a deflection prism and a deflection mirror is pulled due to the expansion or contraction of adhesive in curing. SOLUTION: When the deflection optical parts is e.g. a deflection mirror 20 of a triangular prism composed of five planes, thick vertex angle parts 22, 23, 24 of two orthogonal planes are adhered/fixed in a dot-like manner on the pedestal parts 14, 15, 16 of a positioner 10 (holding member) by adhesive 25 being applied in a dot-like manner. The respective pedestal parts 14, 15, 16 are provided being stuck out of thick vertex angle parts 22, 23, 24 of the deflection mirror 20 i.e., out of the external form of the mirror outward.
Patent JP-H08332676-A (JP)
Title: Hose having marine organism fouling preventing function
Inventor: FUJISAWA MASAO
IPC: B29K105/24
Filed: 1995-06-06
Abstract: PURPOSE: To prevent the lowering of the function of a hose and to dispense with marine organism removing work by providing a coating layer wherein a water swelling agent is compounded with an elastic polymeric material on the outer peripheral surface of the hose to prevent the fouling of marine organisms to the hose. CONSTITUTION: A hose is constituted of an inner surface rubber layer 1, pressure-resistant reinforcing wires 3, an outer surface rubber layer 4 and a water swellable rubber layer 5. The water swellable rubber layer 5 is formed from a composition based on neoplene, SBR and NR and having a sodium acrylate/PVA copolymer added thereto as a water swelling agent. The desirable compounding amt. of the water swelling agent to an elastic polymeric material is 5-100 pts.wt. per 100 pts.wt. of the elastic polymeric material. The water swelling agent is pref. compounded with a rubber raw material by adding the water swelling agent to the unvulacnized rubber raw material and an auxiliary agent when the raw material and the auxiliary agent are kneaded by a Banbury mixer to uniformly knead the same with them.
Patent JP-S5386205-A (JP)
Title: Tape recorder
Inventor: TOMIOKA MASAO
IPC: G11B15/00
Filed: 1977-11-21
Abstract: PURPOSE: To avoid a tracking deviation and tape impairment, wherein the surface condition of the outer surface of a VTR's tape guide drum is detected to dry up the surface of the drum when dews are formed on the surface. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01309214-A (JP)
Title: Manufacturing device for harness furnishing electric connector
Inventor: TANAKA HIROMI
IPC: H01R43/28
Filed: 1988-06-07
Abstract: PURPOSE:To make it possible to fix and maintain a parallel condition of a wire group being conveyed in a specific pitch, with a tape, by providing a sticking means of the tape between a wire lining-up device and a device to press and connect one end of the wire group to a connector. CONSTITUTION:From a specific number of wire feeding rolls 10, along a wire conveying route 11, a wire lining-up roll 12 and a nipple roll 13, and a taping unit 14 are arranged in order in the direction of conveying. The taping unit 14 has a drawing mechanism of an adhesive tape, a pair of pressing arms, and cutting edges 19a and 19b, and after the adhesive tape is pressed to the wire group by the pressing arms, it is cut in a specific length. As a result, between the lining-up roll 12 and the cutting edges 19a and 19b, the wire group whose plural positions have the adhesive tape stuck in a specific interval is conveyed constantly.
Patent JP-S6061184-A (JP)
Title: Cold butt welding machine
Inventor: MITSUDA TATSU
IPC: B23K20/02
Filed: 1983-07-30
Abstract: PURPOSE:To prevent joining failure by pressing V-blocks, moving partial dies, clamping both wire rods and subjecting the two front ends to butt press welding thereby actuating dividedly clamping and press welding of the two wire rods. CONSTITUTION:Wire rods 11a, 11b are inserted into die holes from both directions and are held by fingers 2a, 2b, 2c, 2d. When V-blocks 5a, 5b are pressed in an arrow (a) direction, pins 6a, 6b are moved via springs 7a, 7b and partial dies 1a, 1b, 1c, 1d are pressed and moved by the pins 6a, 6b as well. Since the springs 7a, 7b are stronger than the springs 4a, 4b in the dies, the spaces 14 of a die slope 12 and the slope 13 of the V-blocks 5a, 5b do not change. When the V-blocks 5a, 5b are pushed further, the pins 6a, 6b push and move the springs 4a, 4b. When the blocks 5a, 5b are further pushed, the partial dies 1a and 1c, 1b and 1d move so as to contact with each other, thereby press welding the front ends of the wire rods 11a, 11b.
Patent JP-H06329703-A (JP)
Title: Production of copolymer
Inventor: ISHIDA ATSUSHI
IPC: C08F2/02
Filed: 1993-05-20
Abstract: PURPOSE:To provide a process for producing a styrene-acrylonitrile copolymer by which only a small amt. of a polymer gel is formed during polymn., a long- time continuous polymn. is possible, and a styrene-acrylonitrile copolymer having a high acrylonitrile content and excellent molded appearance, thermal and chemical stability, and transparency is obtd. CONSTITUTION:At least two polymerizers are used. A monomer mixture comprising 30-90wt.% vinyl cyanide compd., 10-70wt.% arom. vinyl compd., and 0-30wt.% other copolymerizable monomers is supplied to the first polymerizer and polymerized to a conversion of 30-80wt.%. When the resulting product is supplied to at least one of other polymerizers, the arom. vinyl compd. is added to the product being supplied so that the proportion of the vinyl cyanide compd. to unreacted monomers as a whole in the product falls with in a specified range. Thus, a styrene-acrylonitrile copolymer with a high acrylonitrile content is produced continuously.
Patent JP-S5263674-A (JP)
Title: Semiconductor device
Inventor: TATENO KENICHI
IPC: H01L23/12
Filed: 1975-11-20
Abstract: PURPOSE: To evenly bond a substrate to a supporting body by forming a fine groove reaching the lateral faces of the substrate on the bonding face side of the substrates then bonding the substrate to the substrate supporting body. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5665266-A (JP)
Title: Electronic teller's machine
Inventor: SOUMA TSUNENORI
IPC: G07D9/00
Filed: 1979-10-31
Abstract: PURPOSE: To make it unnecessary to operate the registration of a date, etc. after turning on the electric power supply at the time of start of the work, and reduce the burden of an operator, by changing the specifications by means of the specification change-over switch provided on the electronic teller's machine operated by an operator.  
     CONSTITUTION: The status change-over switch 1 and the operator change-over switch 2 are provided on the keyboard 6 of the front of the electronic teller's machine, so that the operation by a responsible person can be changed to the operation by a person in charge by means of the switch 2. The constitution is made so that a data can be cleared and a date can be registered, only when the switch 1 of this board 6 has been set to the holding status and also the switch 2 has been set to the operation by a responsible person. After the registration of a date, which is accompanied by clearing a recording data has been executed, the specification of executing the operation and the specification of executing only the operation without registering a date are changed by the specification change-over switch 3, the operation of registration of a date, etc. is made easy, and the burden of a responsible person and a person in charge is reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62295598-A (JP)
Title: Accoustic reproducing method
Inventor: YOSHIKAWA SHIRO
IPC: H04R5/02
Filed: 1986-06-16
Abstract: PURPOSE:To attain sound field reproduction closer to an original sound field by adopting constitution wherein a rear speaker is arranged nearly perpendicularly to a face including each of center prolonged line of left/right speakers with respect to a central prolonged line in the sounding direction above the face. CONSTITUTION:Front speakers 21-23 among speakers are placed as shown in the figure similarly to a normal case while the sounding direction is directed backward (direction of a listner A) and all rear speakers 24-26 are placed nearly above the listner A or at the back above while the sounding direction is made nearly perpendicular and downward. The rear speakers 24-26 are fitted while being suspended by a screw to an L-shaped metallic fixture 28 fixed onto a wall face 27 or insertion, or suspending from a ceiling 29 by a suspending fixture 30. Further, they are fitted onto the wall face 27 by placing them on the inverted L-shape fixture 31 while the lower sounding face is opened.
Patent JP-S62297316-A (JP)
Title: Resin composition for prepreg and production thereof
Inventor: SUZUE SHIGERU
IPC: C08J5/24
Filed: 1986-06-18
Abstract: PURPOSE:The titled composition, capable of giving a prepreg having excellent impact resistance and resistance to heat and water and moldability as well as sufficient tackiness, by blending an epoxy resin of a specific structural formula with a polyetherimide and diaminodiphenyl sulfone which is a curing agent using a specific method. CONSTITUTION:(A) A polyetherimide having repeating units of formula II is e.g. cooled, pulverized to preferably particle size of <=150mu using an impact type grinder, etc., and dissolved in (A) an epoxy resin of formula I (either one of R1 and R2 is CH3 and the other is H) at 100-180 deg.C without using a solvent. then, the solution is cooled to <=10 deg.C and blended with (B) diaminodiphenyl sulfone which is a curing agent to afford the aimed composition containing the components (A)-(C) as essential components and having the lowest viscosity of >=1 poise in a heating process at a rate of 1.5 deg.C/min.
Patent JP-H11336580-A (JP)
Title: Control device for hybrid car
Inventor: SEO NOBUHIDE
IPC: B60L50/16
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To start an engine without utilizing special equipment such as an emergency motor, immediately perform traveling, and shorten the time up to starting of the engine when the storage quantity of electricity of a battery is lowered to such an extent that a generator-motor cannot be driven. SOLUTION: A battery 3 is charged by a generator-motor(GM) 11 driven by an engine 1. When the engine 1 is started, cranking of the engine 1 is performed by the GM 11 receiving electric power from the battery 3. When the storage quantity of electricity of the battery 3 is lowered to such an extent that the GM 11 cannot be driven, traveling is performed by a motor 2 receiving electric power from the battery 3, and drive wheels 9 and the engine 1 are mechanically connected in timing of braking to crank the engine with rotational energy from the drive wheels 9. When kinetic energy of a traveling vehicle is large, regeneration by the motor 2 is selected to directly supply regenerative energy to the GM 11 for cranking the engine.
Patent JP-S5841822-A (JP)
Title: Separating method of blood component and apparatus therefor
Inventor: IRIGUCHI NORIO
IPC: A61M1/02
Filed: 1981-09-04
Abstract: PURPOSE:To separate the components of blood efficiently, by making the boold flow continuously at a suitable rising angle in the flow direction thereof, and transferring the blood stream to a multilayered stream consisting of the component layers. CONSTITUTION:Blood is separated into the components thereof by the settling action of the gravity.. In the process, the blood is made to flow through a blood path 2 at a rising angle >=10 degrees and <=45 degrees in the flow direction of the blood. The depth of the blood stream is 0.2-20mm., preferably 0.2-10mm. and the linear velocity of the blood stream is 0.5-200mm./min, preferably 1-100mm./ min. The blood stream is desirably kept at 30-42 deg.C,preferably 37-40 deg.C. The blood under the conditions described above is made to flow from a blood introductory path 3 to give the desired components of the blood from discharge paths 6 and 7 for separated components. The material of a closed vessel is required to be a hard nontoxic and antithrombotic material without changing by the internal pressure, e.g. polycarbonate resin.
Patent JP-S5663639-A (JP)
Title: Data collection system
Inventor: ABE TAKESHI
IPC: G06F17/40
Filed: 1979-10-30
Abstract: PURPOSE: To elevate reliability of the remote data collection and reduce the cost of a terminal equipment, by providing a terminal equipment code confirming circuit on the MODEM of the terminal equipment side, detecting a terminal equipment code signal from the data collecting station, and connecting the terminal equipment and the data collecting station.  
     CONSTITUTION: The FS wave transmitted from the data collection station is supplied to the demodulating circuit 32 through the hybrid circuit 31 of the MODEM30 of the terminal equipment side, and in this circuit, it is converted to a clock pulse sent out from the data collecting station. A terminal equipment confirmation code signal contained in this pulse is detected by the terminal equipment code confirming circuit 50, one of the AND gate circuits G 1 WG 3  for selecting a terminal equipment corresponding to the detected code signal is operated, and it is connected to one of the terminal equipments 40 1 W40 3 , respectively. A data of the selected terminal equipment is read out, is modulated to FS by the modulating circuit 33, and it is sent to the data collecting station through the circuit 31. In this way, reliability of the data collection is elevated, and also the cost can be reduced since the MODEM30 can be used in common by plural terminal equipments. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0433460-A (JP)
Title: Picture input device
Inventor: KANEMITSU NORIO
IPC: G06T1/00
Filed: 1990-05-30
Abstract: PURPOSE:To use the picture input device also as a flat bed type input device when a flat bed type option is purchased by employing a sheet feeding type input device as a basic function and sliding an original platen with a rack and pinion mechanism. CONSTITUTION:When the input device is used as a sheet feeding type, a sheet feeding mechanism 12 is used while it is mounted to a device main body 20. When the device is used as a flat bed type input device, while the sheet feeding mechanism 12 is brought down onto the flank of the device main body 20, the original platen 13 is slid to bring the original 21 to the read position of a read optical system 17. Thus, the device is used not only as the sheet feeding type device but also as the flat bed type device.
Patent JP-H0433987-A (JP)
Title: Infrared absorbing composition
Inventor: ADACHI KEIICHI
IPC: C09K3/00
Filed: 1990-05-30
Abstract: PURPOSE:To obtain the subject component, containing a specific metallic complex compound, having the absorption maximum on the long wavelength side, especially >=700nm wavelength, excellent in heat resistance and suitable for applications such as receptor elements of semiconductor lasers. CONSTITUTION:The objective composition containing one or more compounds expressed by the formula [R<1> to R<4> are H, alkyl or aryl; M is bi- or trivalent metallic atom (preferably the bivalent metal is Mg, Ca, Cd, Ba, Mn, Fe, Co, Ni, Cu, Zn or Sn; the trivalent metal is Al, In, Y, La, Nd, Sm, Gd, Tb, Dy, Yb or Lu); n is 2 or 3; m is 0, provided that m is 1 when M is the trivalent metal and n is 2].
Patent JP-2000329303-A (JP)
Title: Device for preventing fall of foreign matter for exhaust heat recovery boiler
Inventor: TAMADA MASAO
IPC: F22B1/18
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent fall of foreign matter, such as various kinds of parts and tools by fixing a cover allowing only water to flow through in a hole for connecting a downcomer pipe, which is drilled in a bottom of a steam drum. SOLUTION: A cover 26 which allows only water to flow through is fixed in a hole 21 for connecting a downcast pipe 19, which is drilled in a bottom of a steam drum 16. The cover 26 consists of a frame 28 having a plurality of openings and a wire net attached to the openings of the frame 28, and is fixed to a supporting bracket 30 which is stuck to a vortex eliminator 22. Thus the hole 21 for connecting the downcomer 19, which is drilled in the bottom of the steam drum 16, is covered with the cover 26. Therefore, foreign matter, such as parts like bolts, nuts and tools can be prevented from falling into the hole 21 without the necessity of stuffing the hole 21 with waste or covering the hole with a tape at the time of manufacturing or inspecting.
Patent JP-H09326671-A (JP)
Title: Digital interpolation filter circuit
Inventor: KANEZUKA NAOKI
IPC: H03H17/06
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a digital interpolation filter circuit with which circuit scale is reduced, high-speed operating is enabled and power consumption is reduced. SOLUTION: This filter circuit is composed of a pre-stage circuit 1 for outputting the added value of input data and preceding data and a filter part 2, and the filter part 2 is provided with a delay circuit 3 for outputting this added value while delaying it for one clock and two clocks, a bit shift circuit 4 for outputting the codes of the added value and data delaying the added value for two clocks while respectively inverting them and for shifting the data delaying the added value for one clock for three bits and one bit so as to respectively output 8-fold and 3-fold data, an adder 5 for adding these outputs for every equal delay quantity, and a bit shift 6 for dividing the added result with '16' and outputting the result.