baber/WOPTO huggingface dataset:
Patent JP-H07316509-A (JP)
Title: Marking sheet
Inventor: SAITO MASAO
IPC: C09J7/02
Filed: 1994-05-30
Abstract: PURPOSE:To obtain a marking sheet capable of clearly showing the contour of a pictorial symbol with transmitted light of illumination for an illuminating signboard when used for the illuminating signboard due to the complete shielding properties possessed in a part other than the pictorial symbol and viewing the pictorial symbol and expressing a suitable color in the part other than the pictorial symbol in the case of reflected light. CONSTITUTION:This marking sheet is obtained by laminating a black vinyl chloride resin film 2 which is a shielding layer, formed by casting in the same manner as that of a blue vinyl chloride resin film 1 that is a surface layer and having complete shielding properties onto one surface of the film 1, providing an acrylic tacky agent layer 3 on the surface of the black film 2 and further laminating release paper 4 onto the surface of the tacky agent layer 3.
Patent JP-H04322411-A (JP)
Title: Manufacture of low loss oxide magnetic material
Inventor: CHIBA TATSUYA
IPC: H01F1/34
Filed: 1991-04-22
Abstract: PURPOSE:To provide a method of manufacturing a low loss oxide magnetic material which ensures a small iron loss even when frequency is as high as 200kHz or more by forming an organization in which crystal grain size is very fine and uniform. CONSTITUTION:In a method of manufacturing a Mn-Zn system ferrite having a spinnel type crystal structure by the powder metallurgy method, an additive powder including at least a kind of powders of glass phase, crystal phase and mixed phase of these containing SiO2, CaO and HfO2 is added to the Mn-Zn system ferrite raw material powder.
Patent JP-H0413184-A (JP)
Title: Music name searching device
Inventor: OOTSU KUNISHIGE
IPC: G10G1/00
Filed: 1990-05-02
Abstract: PURPOSE:To search for the target name of music among plural names of music by storing stored information, which consists of a 1st note number indicating the pitch of the sound of a MIDI signal and a 1st note ON/OFF data indicating the length of the sound, in pairs with the names of music. CONSTITUTION:When a melody is stored in the device itself or when part of the melody is known as notes, the notes are inputted from an input means 14 and processed into MIDI information. A comparing means compares the note number as the MIDI information with note numbers of the stored information on many pieces of music stored in a storage means 15. Then music whose searching information matched one piece of stored information is selected and its music name is outputted to an output means 17. In this case, the melody can also be outputted together. Consequently, the melody which is stored in the device itself is inputted and desired music can be known among many pieces of music having similar melodies.
Patent JP-H1049234-A (JP)
Title: Method and device for positioning equipment
Inventor: ELSPASS STEFAN DIPL ING
IPC: G05D3/12
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To speedily position an equipment with high positioning precision over a wide load area by measuring an acceleration process and then finding switch-OFF places for individual driving means according to an acceleration process. SOLUTION: Information, regarding the current position, travel direction, and speed of the object equipment, which is outputted from a distance measuring instrument 4 can continuously be transmitted to a control unit 3. An acceleration distance is detected by the control unit 3 and compares with the acceleration distance of unloaded driving. The control unit 3 finds a braking distance from their difference and then finds a switch-OFF place. Then the control unit 3 has an electronic control program for evaluating those pieces of information and the electronic control program outputs control pulses controlling the switch- ON/OFF operation of an electricity feeding device for the winding of an electric motor 1 depending on a specific switch-OFF place.
Patent JP-H02294463-A (JP)
Title: Production of nitrified-steel member
Inventor: MIWA YOSHIHISA
IPC: C23C8/38
Filed: 1989-05-10
Abstract: PURPOSE:To produce a nitrided-steel member increased in effective nitriding depth and surface hardness by applying nitriding treatment by means of ion nitriding or ion soft nitriding at and for specific temp. and time and further applying nitriding treatment to the above while changing temp. and time. CONSTITUTION:Primary nitriding treatment is applied to a steel member by means of ion nitriding or ion soft nitriding at a temp. as high as 550-600 deg.C for a time as long as 5-15hr, by which a nitrided diffusion hardened layer is formed down to the innermost in the steel member. Subsequently, the above steel member is subjected to secondary nitriding treatment by means of ion nitriding or ion soft nitriding at a relatively low temp. of 450-530 deg.C for a relatively short time of 0.5-3hr, by which the diffusion power of nitrogen is weakened and nitrogen stagnates on the surface layer and forms nitride and, as a result, the hardness of the surface layer can be remarkably improved. By this method, the nitrided-steel member having >= about 0.3mm effective nitriding depth and >=about Hv700 surface hardness and excellent in fatigue strength and wear resistance can be obtained.
Patent JP-S609010-A (JP)
Inventor: SHIMAMURA SHIYOUICHI
IPC: H01B7/36
Filed: 1983-06-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08316293-A (JP)
Title: Chuck for resist processing device and wafer cleaning method
Inventor: UMEMOTO AKIYOSHI
IPC: H01L21/027
Filed: 1995-05-16
Abstract: PURPOSE: To provide a chuck for a resist processing device and a wafer cleaning method in which a wafer is not contaminated by a chuck edge part and an uncleaned part is not generated. CONSTITUTION: An annular non-contact face 27 formed lower than a contact face 25a with a wafer W is provided in an edge part on an upper face of a chuck. A wafer cleaning method comprises a step in which the wafer W is vacuum-chucked on the upper face of the chuck having the non-contact face 27 in the edge part to rotate; and a step in which a rinse is released into an annular rinse inflow groove provided on a reverse face of the chuck, whereby the rinse is released by a centrifugal force from a hole on the non-contact face communicating with the rinse inflow groove to spray the rinse to a reverse face of a wafer inside in a radial direction from an outer periphery of the chuck.
Patent JP-S5741627-A (JP)
Title: Camera using film having information
Inventor: SATOU AKIHIKO
IPC: G03B17/36
Filed: 1980-08-25
Abstract: PURPOSE:To wind a film after loading to the photographic state of the 1st frame in a camera with an automatic winding mechanism, by detecting an information hole provided to the film and by detecting the extent of the movement of the film. CONSTITUTION:When a film is loaded and a back cover is covered, a lever 12 swings to left to release a lever 15. Then, pushing a release button 17 turns on a power switch 18, and then a motor 1 turns to right (as shown by solid-line arrow) to wind a film continuously through gears 5 and 7. When holes 9B for pieces information on a photographic speed, the number of frames, etc., are detected by detectors 23 and 24, pulses are generated through a generator 25 and a sensor 26 and the number of pulses up to a prescribed film position are counted to feed the film automatically until the photography of the 1st frame is held in readiness.
Patent JP-H04327298-A (JP)
Title: Paper coating composition
Inventor: HIYOUDA YORITSUNE
IPC: D21H19/56
Filed: 1991-04-19
Abstract: PURPOSE:To obtain the title composition useful for coated paper, having excellent mechanical stability, blister resistance and bond strength, comprising a copolymer latex prepared by subjecting a specific monomer mixture to emulsion copolymerization in the presence of a polyphosphate and pigment. CONSTITUTION:The objective composition comprising a copolymer latex prepared by subjecting a monomer mixture consisting of 20-60wt.%. aliphatic conjugated diene-based monomer, 0.5-5wt.% ethylenic unsaturated carboxylic acid monomer, 3-30wt.% ethylenic unsaturated carboxylic acid alkyl ester, 0.5-5wt.% ethylenic unsaturated carboxylic acid amide-based monomer and 0-76wt.% another monomer such as alkenyl aromatic monomer to emulsion copolymerization in the presence of a polyphosphate such as pyrophosphoric acid (amount added is preferably 0.05-2 pts.wt. based on 100 pts.wt. monomer mixture) and pigment such as talc. The amount of the copolymer latex used is preferably 5-30 pts.wt. based on 100 pts.wt. pigment.
Patent JP-H0414170-A (JP)
Title: Word processing back-up system
Inventor: TANAKA TAKESHI
IPC: G06F17/24
Filed: 1990-05-08
Abstract: PURPOSE:To easily obtain a document accordant with a desired purpose and impression by producing the document based on the information showing an inputted document production principle and the document control information stored in a document control information storage means. CONSTITUTION:A document inputted separately is inputted to a document control/storage means 2 from a document input/editing instruction part 1 together with the information which instructs a desired document production principle that shows a specific purpose and impression to be given to the document. The means 2 retrieves the information stored in a document control information data base 3 based on the instruction information inputted from the part 1 and acquires the desired document control information that decides the constitution, the design, etc. Then the means 2 edits and processes the input document based on the acquired information in order to obtain a document accordant with an instructed production principle. Thus a user can easily obtain a document having a desired constitution and design with no troublesom operation required just by instructing a production principle of the document.
Patent JP-S62274003-A (JP)
Title: Sintering of powder material
Inventor: MISHIERU MADOSATSUKU
IPC: B22F3/10
Filed: 1987-05-15
Abstract: The powdered material contains oxygen in the oxide and/or adsorbed form and the oxygen present is reduced in a first pre-sintering stage and the cohesion of the material is ensured in a second sintering stage. The pre-sintering stage is carried out under a reducing atmosphere based on hydrogen and neutral gas whose flow rate FG is higher than or equal to:   <IMAGE>   in which relation: SP=section of the layer of powder to be sintered in sq.m DP=voluminal mass of the powder in kg/cu m X(O2)i=percentage of oxygen mass in the powder before the pre-sintering stage, in the oxide and/or adsorbed form, P(H2)i=voluminal percentage of hydrogen in the gas introduced into the furnace, P(H2)f=the smallest voluminal percentage of hydrogen in the atmosphere in the furnace at a point where the oxides have been completely reduced, vS=speed of feed of the material in the furnace expressed in m/hr,  alpha  is a constant FG being expressed in cu.m/hr.
Patent JP-H02296705-A (JP)
Title: Safe composition of sodium percarbonate
Inventor: ONDA MASATAKA
IPC: C11D3/10
Filed: 1989-05-12
Abstract: PURPOSE:To obtain a composition of sodium percarbonate which maintains the effective oxygen concentration as high as possible and has high safety against combustion by incorporating a specific amt. of sodium bicarbonate into sodium percarbonate. CONSTITUTION:Sodium bicarbonate, usually 3-50wt.% and preferably 7-20wt.%, is incorporated into sodium percarbonate (2Na2CO3.3H2O2) to obtain a safe composition of sodium percarbonate. It is preferred that sodium bicarbonate is added in the granulation process of sodium percarbonate in a wet or dry state produced from the reaction of H2O2 and Na2CO3. Although it is effective to use only sodium bicarbonate as a diluent, other diluents such as Na2CO3 and NaCl can be used therewith.
Patent JP-H10296195-A (JP)
Title: Washing method and device
Inventor: KAWAGUCHI HIROSUKE
IPC: B60P3/30
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To surely prevent an electric shock accident to a worker by washing an electric wire to which power is supplied, an insulator where the electric wire is insulated and hung to a support and a transformer for dropping a voltage, etc., with an intermittent jetting water stream forcibly fed from an intermittent jetting water stream generation device. SOLUTION: A self-traveling vehicle is provided with a sucking water tank 6 as a washing water stream generation source, an intermittent jetting water stream generation device 7, a boom 8 mounted on the self-traveling vehicle 5, extendible and contractible and capable of elevating and declining, a working basket 9 communicated with the intermittent jetting water stream generation device 7 and a nozzle 10 supported on the working basket 9. The water in the sucking water tank 6 is pumped up with a high pressure pump consisting of a reciprocate pump with a single cylinder to pressurize and be forcibly fed to the nozzle 10 through a high pressure hose. At this time, an intermittent water stream is generated by the intermittent jetting water stream generation device 7 including the high pressure pump. The intermittent jetting water stream 31 is collided with an electric wire 2, an insulator 3, a transformer 4, etc., as a jetting object to wash a stuck matter.
Patent JP-S5742159-A (JP)
Title: Semiconductor device
Inventor: NOZAWA HIROSHI
IPC: H01L21/822
Filed: 1980-08-26
Abstract: PURPOSE:To enhance the integrating degree with the same or superior characteritics as or more than those of conventional devices by providing stepped parts on a polycrystalline Si resistor, and increasing the effective length or sheet resistance. CONSTITUTION:The polycrystalline Si film 13 is selectively formed on a field oxide film 12 on a P type Si substrate 11. After the heat oxidation, the polycrystalline Si 13 is coated by an SiO2 film 14, polycrystalline Si 15 is deposited, photoetching is performed, and the resistor is formed. In this constitution, the length of the resistor is elongated by the stepped parts formed by the polycrystalline Si film 13 and SiO2 film 14, resistance value is increased, consumption of current is decreased, and the integrating degree can be enhanced.
Patent JP-S5592676-A (JP)
Title: Nonnhygroscopic dried instant drink mix
Inventor: DONARUDO RII HIYUUZU
IPC: A23L2/40
Filed: 1979-09-13
Abstract: In the preparation of a dry, stable, phosphoric acid acidulated beverage mix, heretofore, a phosphoric acid chemical stabilizer was required due to the notorious hygroscopicity of H3PO4, particularly in fructose sweetened systems. This invention eliminates the need for such stabilizers via the employment of pulverized crystalline sugar for improved structural stability, faster solubility and non-hygroscopicity of the dry beverage mix heretofore unknown in the art. The dry beverage mix of the present invention rapidly dissolves in aqueous solution which may be carbonated to form colas, root beers, sarsaparillas or any other beverage which contains phosphoric acid as a flavoring ingredient and acidulent. This dry beverage mix is made via vacuum drying a uniform slurry of the pulverized sugar, liquid flavorant and phosphoric acid acidulent.
Patent JP-S5545538-A (JP)
Title: Position control unit
Inventor: OOHASHI MAKOTO
IPC: B21B37/00
Filed: 1978-09-27
Abstract: PURPOSE:To prevent the occurrence of accidents before they occur by adding the specific check circuit which discriminates the abnormality of the control system in the automatic operation control unit having the position control system for moving bodies. CONSTITUTION:When the automatic operation start signal is sent from a computer 26 to a control circuit 21, a coil lifter 13 is moved upward by a cylinder 18 and at the time when a position oscillator 14 passes the position of a detector 15, a counter 23 is reset to count the pulse wave number form a pulse oscillator 17. Next, when it passes the position of a detector 16, the coil lifter stops once and the wave number having been measured till then is transmitted to a comparator 24. Since the pulse wave number corresponding to the true distance between the detectors 15, 16 has been set in a register 25, whether the deviation value between both is larger or smaller than the preset level is discriminated through comparison with the measured wave number and the signal whether the automatic operation is to be stopped or continued is emitted to the computer.
Patent JP-S5545140-A (JP)
Title: Magnetic recording and reproducing device
Inventor: FUJITA NAOYA
IPC: G11B5/027
Filed: 1978-09-27
Abstract: PURPOSE: To prevent the error compensation of a recording system by inhibiting the selection of a fixed equalizer corresponding to a tape kind by closing an AND gate by a recording-system variable equalizer control signal.  
     CONSTITUTION: Closing tape selector switches 11W13 corresponding to the kind of a tape to be used selects AND gates A 1  to A 3  closed by a high-level control signal from control circuit 3 and fixed equalizer 5 corresponding to the kind of the tape assigned through circuit 3 by a relatively-high level signal. Next, a reference signal is recorded and reproduced to put variable equalizer 4 under feedback control through circuit 3 compensating a recording system and the control signal of circuit  3 is inverted to close gates A 1 WA 3 . Therefore, equalizer 5 is not switched even if  switches 11W13 are operated in the compensation of the recording system by equalizer 4, thereby preventing the error compensation of the recording system. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08286857-A (JP)
Title: Printer and its method
Inventor: NAKAZAWA TOSHIYA
IPC: B41J5/30
Filed: 1995-04-19
Abstract: PURPOSE: To absorb a difference from a function of each printer in the network environment where a print server and one client or over and one printer or over are interconnected via a network. CONSTITUTION: A print server 22 supports a printer 21 via a network and even when the user of a client 20 designates a function not substantially provided to the printer 21, a print job is built up again by replacing the command of the function with a procedure executed by the printer 21 through the support of the print server 22 and sends the print job to the printer 21.
Patent JP-H0463409-A (JP)
Title: Bead filter and manufacture thereof
Inventor: ETORI ATSUSHI
IPC: H01F17/06
Filed: 1990-05-07
Abstract: PURPOSE: To improve productivity and adhesion strength by inserting a ferrite beads core into the leg part of a U-shaped lead wire and fixing them with powder coating. CONSTITUTION: A lead wire 1 is formed in a U-shape, and a ferrite beads core 2 is inserted into leg parts 1a and 1b. Then, the beads filter is arranged so that the tip of the leg parts 1a and 1b faces upward, and taping 3 is performed and then a plurality of beads filters are formed in series. After they are heated at 130-160 deg.C by an automatic continuous drying machine and are inserted continuously into a bath of an epoxy powder 4, and a certain amount of epoxy powder 4 is dissolved and adhered to the ferrite beads core 2 and the lead wire 1. Then, it is cooled as an epoxy powder coating 5 and the ferrite beads core 2 and the lead wire 1 are sealed, thus producing a beads filter continuously by an automatic machine, drastically improving production efficiency, and improving adhesion strength and insulating property.
Patent JP-H01286804-A (JP)
Title: Partly reinforcing device of particle board
Inventor: FUJIWARA KUNIHIKO
IPC: B27N7/00
Filed: 1988-05-13
Abstract: PURPOSE:To obtain a device which omits boring operation of a prepared hole at the time of making use of a wood screw, and is easyly washed after completion of operation and free from adhesion and cure of resin even if the same is used for a long period of time, by a method wherein a specific injection needle is pierced through a particle board, a part of a rubber hose is interrupted with a press sheet and then pressure feed of the resin is performed by crushing with a separate press sheet. CONSTITUTION:Three small holes 6A are bored into an injection needle 6 at intervals in a longitudinal direction at an angle of 120 degrees on the circumfer ence of the tip part of the same. After piercing of the injection needle 6 through a particle board 21, a cylinder 8 is actuated, a rubber hose 3 is interrupted partly with a wedgy press sheet attached to the cylinder 8, a cylinder 9 is actuated in succession, the hose 3 is crushed with a press sheet 10 attached to the tip of the cylinder 9 and feeds resin with pressure. The resin for amount of capacity of the rubber hose 3 crushed with the press sheet 10 passes through a check valve 4, injected into the particle board 21 through the injection needle 6 and can be dispersed easily by passing through a gap of A core chip.
Patent JP-H07323459-A (JP)
Title: Manufacture of extrusion molded article
Inventor: TSUJIMOTO NORITAKA
IPC: B29C48/32
Filed: 1994-05-31
Abstract: PURPOSE:To provide a manufacture with the capability of achieving a stable molding property and executing molding with desired dimensions and shapes at the time of manufacturing a tube shaped body or the like through an extrusion molding method by employing cross-linked thermoplastic resin as a raw material. CONSTITUTION:While successively supplying lubricant L1 between the inner wall body 8 of a sizing die 5 and the cylindrical body (p), the outer diameter is regulated and then the inner diameter is regulated by applying fluid pressure through a pressurized fluid L2 on the inner cavity 14 of the cylindrical body (p) front the end face of the mold 2 to the block plate 11.
Patent JP-S5642744-A (JP)
Title: Low vibration engine
Inventor: KIYONO TETSUYA
IPC: F02B75/22
Filed: 1979-09-14
Abstract: PURPOSE:To completely cancel the moment of a reaction force in an engine, by reversely rotating a pair of crankshafts at equal speed to each other and obtaining the same moment of inertia in portions which make an integrally rotating motion with the crankshafts. CONSTITUTION:Crankshafts 1a, 1b are rotated in the reverse direction to each other at equal speed further with phase difference parts 2beta. Then an even number of cylinders 3a, 3b are symmetrically provided in such a manner as to form an angle 2alpha correspondingly to these crankshafts. Crank webs 7a, 7b for advanced and lag side cylinders are provided in such a manner that their centers of gravity are situated at angles alpha-beta and alpha+beta advanced side respectively from the symmetrical positions of crank pins 6a, 6b with respect to centers of the crankshafts. The advanced side cylinder satisfies the relation of K1=cos (beta-alpha)=mc1l1/mp1r1 and the lag side cylinder satisfies the relation of K2=cos (beta+alpha)=mc2l2/mp2r2. For each cylinder, mp1, mp2 show mass of pistons, 2r1, 2r2 show strokes, mc1, mc2 show mass of the webs and l1, l2 show distances between the above described centers of gravity and the centers of the crankshafts.