baber/WOPTO huggingface dataset:
Patent JP-H03288404-A (JP)
Title: Two-layer system resistance array device
Inventor: HIGUCHI HISANOBU
IPC: H01C13/02
Filed: 1990-04-03
Abstract: PURPOSE:To make a resistance array device small-sized by a method wherein a resistor of the resistance array device is formed of two layers. CONSTITUTION:Individual terminals 6a, 6a are attached to a resistor 5a in the upper-layer part. Terminals 6b, 6b are attached to a resistor 5b in the lower- layer part. The upper-layer part and the lower-layer part are united via a ceramic sheet 4; and a two-layer system resistance array device is formed. When the resistors are formed of two layers in this manner, a component can be made small-sized.
Patent JP-H05254268-A (JP)
Title: Printing screen
IPC: B41N1/24
Filed: 1992-03-14
Abstract: PURPOSE:To print various internal electrode patterns by reduced kinds of printing screens. CONSTITUTION:A printing screen is composed of a combination of a first screen 11 having transmission parts 12 common in a part of printing parts and containing all of printing parts of a plurality of printing patterns wherein printing parts are partially common and nonprinting parts are respectively different and a second screen 21 wherein shading parts 23 having a shape covering the parts corresponding to the non-printing parts of the respective printing patterns are formed at the positions corresponding to the shading parts 13 of the first screen 11. The first and second screens 11, 21 are superposed one upon another and the part corresponding to the non-printing part of the printing pattern to be printed among the transmission parts 12 of the first screen 11 is covered with the shading parts 23 of the second screen 21 and printing is performed by the remaining transmission part 12 of the first screen 11.
Patent JP-H06299893-A (JP)
Title: Fuel injection control device for diesel engine
Inventor: AOKI SHIGERU
IPC: F02D23/02
Filed: 1993-04-16
Abstract: PURPOSE:To combine an accumulator type fuel injection pump and control of a DPF (exhaust particle collecting device) for purifying exhaust gas with each other in optimal condition, and use them in parallel effectively. CONSTITUTION:The fuel injection control device 200 of a diesel engine 100 in which an accumulator type fuel injection pump 110 for controlling fuel injection pressure is used, consists of a means 100 for detecting exhaust resistance and a fuel injection pressure correcting means 230 for correcting fuel injection pressure according to detected exhaust resistance, and fuel injection pressure is corrected according to exhaust resistance of a diesel engine so as to control proper fuel injection pressure according to a real air amount in a combustion chamber.
Patent JP-S60234923-A (JP)
Title: Method and installation for continuous annealing of cold-rolled steel strip
Inventor: SATOU KUNIAKI
IPC: C21D9/56
Filed: 1984-05-04
Abstract: PURPOSE:To prevent effectively the generation of meandering and heat buckling of a steel strip and to improve product quality in continuous annealing by adjusting the temp. at which the steel strip is led into and out of a horizontal type furnace. CONSTITUTION:The steel strip S is heated to some extent by passing through a preheating zone 21 and a low-temp. heating zone 22 in a continuous annealing installation for a cold-rolled steel sheet for deep drawing, etc. and is then introduced into a high-temp. heating and soaking zone 23 which is the horizontal type furnace where the steel strip is subjected to the prescribed heat treatment. The steel strip is in succession cooled down to a prescribed temp. by passing through the primary cooling zone 24 and is thereafter passed through the secondary cooling zone 25, overaging treatment zone 26 and tertiary cooling zone 27 of a vertical type furnace, by which prescribed material characteristics are given to the steel strip. The steel strip temp. on the inlet and outlet sides of the furnaces 23, 24 is controlled at about 780 deg.C to prevent the generation of the heat buckling. The passing speed is thereby increased and the productivity is improved.
Patent JP-2000087254-A (JP)
Title: Degreasing and zinc phosphate chemical conversion liquid for steel material with deposition of oil
Inventor: ISHII HITOSHI
IPC: C08L71/02
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To carry out from degreasing to chemical conversion in one process by treating a steel material with deposition of oil by using an aq. soln. containing zinc ion, phosphate ion, a chemical conversion accelerating agent and a specified amt. of mineral oil emulsified with a polyoxyethylene alkyl ether having specified HLB. SOLUTION: An aq. soln. containing zinc ion, phosphate ion, a chemical conversion accelerating agent and 0.1 to 10 g/L mineral oil emulsified with polyoxyethylene alkyl ether having 12 to 17 HLB is used as a degreasing and zinc phosphate chemical conversion liquid for a steel material with deposition of oil. The polyoxyethylene alkyl ether is used by 0.5 to 5.0 g/L, and 100 pts.wt. of the alkylether is preferably used for 20 to 30 pts.wt. of the mineral oil. The treating liquid is prepared to have 1.5 to 5.0 g/L zinc ion, 10 to 20 g/L phosphate ion and 0.5 to 40 degree of free acid when the liquid is to be used to form a coating base. When the liquid is to be used to form a lubricating base or a rust preventing film, the liquid is controlled to have 5 to 20 g/L zinc ion, 10 to 50 g/L phosphate ion and 4.0 to 15 point of degree of free acid.
Patent JP-S59206022-A (JP)
Inventor: HANSU RAIMAN
IPC: B01D29/62
Filed: 1984-05-05
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-S5614205-A (JP)
Title: Optical branching filter
Inventor: MATSUI TERUJI
IPC: G02B6/34
Filed: 1979-07-16
Abstract: PURPOSE:To make accuracy higher with simple construction by moving either one of two sheets of tapered rotatory bodies thereby changing the optical path length of light passing the rotatory bodies. CONSTITUTION:Surfaces on one side of rotatory bodies 11, 12 are the surfaces perpendicular to crystal optical axes 11, 12c and the surfaces on the other are tapered surfaces of an angle theta to the perpendicular plane. The crystal optical axes 11c and  12c are in the same direction and the tapered surfaces oppose to each other and are parallel. Therefore, when it becomes necessary to change the lengths of the rotatory  bodies by DELTAl to obtain the 90 deg. rotating angle difference of the polarizing planes  with respect to the light of two wavelength owing to a change in the light wavelengths, this may be accomplished by moving the rotatory body 12 by DELTAl/tantheta then  rotatively adjusting a polarizer 10 with respect to the optical path in such a manner  that the linearly polarized light of the two wavelengths corresponds to the ordinary  ray and extraordinary ray of a double refractive crystal plate 9. Such constitution  enables accuracy to be enhanced with the simple construction.
Patent JP-S58209938-A (JP)
Title: Preparation of gold powder-containing ame (candy with starch base)
Inventor: OOE SHIYOUICHI
IPC: A23G3/00
Filed: 1982-05-27
Abstract: PURPOSE:To prepare elegant, brilliant and fine Ame (candy with starch base) wherein gold powder are uniformly scattered and glitters in transparent or semitransparent Ame, obtained by blending ingredients for Ame with gold powder. CONSTITUTION:Ingredients for Ame consisting of sugar, rice cake soaked in water as raw materials are is boiled down by a conventional procedure, blended with gold powder or small gold foil, and gold is uniformly scattered. The prepared viscous Ame 1 containing the gold powder 3 is molded by a molding machine by a conventional procedure, to give the solid Ame 2 containing the gold powder 3. In this method, high-quality Ame cake having gloss feeling, colorful feeling, and sustained smoothness of Ame of its own is prepared by blending Ame with gold powder and scattering it.
Patent JP-H05247080-A (JP)
Title: New anthracycline-based antibiotic
Inventor: SHIROMICHI OSAMU
IPC: A61K31/704
Filed: 1992-02-28
Abstract: PURPOSE:To provide the subject new antibiotic useful as a carcinostatic agent because of having high growth-inhibitory activity against oncocytes. CONSTITUTION:The objective compound of formula I (R is NH2 or of formula II) or salt thereof. This compound has the following characteristics: melting point: 207-212 deg.C when R is NH2; 188-191 deg.C when R is of formula II. The compound of the formula I (where R is NH2 is recommended to obtain by dissolving D788-7 substance (7-0-alpha-daunosamine-beta-rhodomycinone) in 10% ammonia water followed by imination at 5 deg.C for 100-140hr. The compound of the formula I (where R is of formula II) is recommended to obtain by reducing the compound of the formula I (where R is NH2) with sodium cyanoborohydride in the presence of 1,4-dioxane-2,6-diol.
Patent JP-H04322219-A (JP)
Title: Black matrix and production thereof
Inventor: MUNENO RYUICHI
IPC: G02B5/20
Filed: 1991-04-22
Abstract: PURPOSE:To provide an excellent light shielding characteristic and large electric resistance with a sufficiently thin layer and to allow the easy production of the black matrix by constituting the black matrix of a layer essentially consisting of preseodymium dioxide. CONSTITUTION:The black matrix is constituted of the mixed crystal layer formed by adding manganese dioxide to the preseodymium dioxide. A resist layer of desired patterns is formed on a substrate having a conductive layer on a main surface and the exposed conductive layer is removed, then the layer essentially consisting of the preseodymium dioxide is formed over the entire main surface and the resist layer is removed in such a case. The black matrix is constituted of the sufficiently thin layer in this way. The transmittance of light is lowered and the electric resistance is increased if the black matrix is constituted of the mixed crystals added with the manganese dioxide.
Patent JP-S5213699-A (JP)
Title: Insulating oil
Inventor: ITOU HIROTAKA
IPC: H01B3/20
Filed: 1975-07-23
Abstract: PURPOSE: In insulating oil having low dielectric constant and low dielectric tangent as well as sufficiently high flash point and low viscosity with no swelling of poly-olefin. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61250231-A (JP)
Title: Pile penetrating and drawing machine with arm for feeding pile
Inventor: KITAMURA MORIO
IPC: E02D7/20
Filed: 1985-04-26
Abstract: PURPOSE:To raise the efficiency of penetrating and drawing operations of piles by a method in which a pile-feeding arm having a pile grasper on its tip is rotatably set on a base, and a pile is lifted up and moved between an elevating head and the base. CONSTITUTION:An existing pile P0 is grasped by the clamps 2 of a saddle 1 whose base 5 consists of a back and forth-movable base 3 provided on the upside of the saddle 1 and a bilaterally movable base 4. A vertically and bilaterally movable elevating head 6 is provided to the front of the base 5 in such a way that it is leveled with the base 5 when being lowered to the lowest position. Plural piles P are housed in a pile-holding frame 11. The piles P are grasped by a grasper 17 by providing a pile-feeding arm 12, moved and fed to the elevating head 6, turned at 90 deg., and then pressed into the ground. The working time can thus be shortened and the number of workers can also be reduced.
Patent JP-S5615165-A (JP)
Title: Gate ignition device for thyristor
Inventor: SATOU TOORU
IPC: H02M7/155
Filed: 1979-07-16
Abstract: PURPOSE:To prevent the ignition failure of plural thyristors, by providing time constant circuits in a gate control circuit and feeding a gate current comprising a pulse of sharp rising, large peak value and small width and another pulse of small peak value and large width. CONSTITUTION:A switching element Th is ignited at a prescribed ignition angle to turn on a transistor Q1 and feed a gate current of small peak value and sharp rising to the gates of thyristors Th1,..., Thn to ignite them. After the gate current reaches the peak value, a capacitor C1 is charged under a time constant C1X(R3+R4) and the base voltage of another transistor Q2 rises and its collector current increases. As a result, the base current of the former transistor Q1 is decreased, the rise in the base voltage of the transistor Q2 is suppressed and the gate current becomes a pulse of small peak value and large width. According to this constitution, the ignition failure of the thyristors coupled in parallel with one another is prevented even if the gate trigger currents are not equal to each other.
Patent JP-H02296843-A (JP)
Title: Curable rubber bladder material having low viscosity
Inventor: TERENSU EMU SUTOUURUDOREEA
IPC: C08K5/101
Filed: 1990-04-06
Abstract: PURPOSE: To improve physical properties such as (age)cure modulus, retention of tensile strength after heat aging, etc., by incorporating a curable bladder rubber and a specific ester of ricinoleic acid(derivative).  
     CONSTITUTION: (A) 100 parts by weight of curable bladder rubber (e.g. butyl rubber) and (B) 1-12 parts by weight of an ester of ricinoleic acid(derivative) of formula I (wherein R is H, a group of formula II; R' is a 1-12C aliphatic; R 2  is R 1 ) are mixed. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H09259391-A (JP)
Title: Communication equipment
Inventor: USHIKI NAOKI
IPC: G08G1/09
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To shorten communication establishment time regardless of the difference of the kind of a telephone set to be connected to a communication equipment capable of data communication by connecting the telephone set. SOLUTION: A traffic information communication equipment 1 is provided with a telephone set kind identification part 1a, an automatic call origination command part 1b and a data transmission/reception part 1c. The telephone set kind identification part 1a identifies the kind of the telephone set 4 connected to the traffic information communication equipment 1. The automatic call origination command part 1b commands the telephone set 4 to automatically originate a call to the corresponding telephone set of the same machine kind of an information providing station 6 corresponding to a result identified by the telephone set kind identification part 1a when the acquisition of traffic information is requested from a navigation device 2.  The data transmission/reception part 1c transmits and receives data with the information providing station 6 through the telephone set 4 on condition that the telephone set 4 is line- connected to the telephone set of the information providing station 6 based on the command of the automatic call origination command part 1b.
Patent JP-H10280942-A (JP)
Title: Deodorizing device for natural gas automobile
Inventor: NAGURA HARUHIKO
IPC: B60K13/04
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To remove a malodor caused by an odorant by arranging a catalyst converter for deodorizing the odor in an exhaust gas to the exhaust system of a natural gas engine in which a natural gas added the odorant is used as a fuel. SOLUTION: In a natural gas automobile, for example a natural gas bus 1 in which the natural gas added an odorant is used as a fuel, a catalyst converter 5 for deodorizing the odor in an exhaust gas and silencer 6 are arranged on the way of the exhaust pipe 4 connected to the exhaust port 3 of the natural gas engine 2. The catalyst converter 5 is constituted by storing a metal carrier carried a catalyst oxide (Pt 1.0 g/l, Pd 2.0 g/l) in a vessel divided in two. The exhaust gas flowed in the catalyst converter 5 from an exhaust gas entrance is discharged from the exhaust pipe 4 by the catalyst oxide for deodorizing carried on the metal carrier, after converting a methyl mercaptan and hydrogen sulfide which are a malodor component to SO2 , H2 O, CO2 by oxidation.
Patent JP-H10284935-A (JP)
Title: Voltage-controlled oscillator and its production
Inventor: SAKAI MASARU
IPC: H03B5/02
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To secure distance between input/output terminals and to prevent the deterioration of a phase noise(C/N) characteristic by permitting terminals formed in recessed parts which are arranged in the corner parts of a substrate to be an input terminal or an output terminal. SOLUTION: A varicap diode VD, transistors Tr1 and Tr2, a capacitor C and bypass capacitors BC1 and BC2, etc., are provided on the main surface 2a of the substrate. The recessed parts 4a, 4b, 4c and 4d are formed in the corner parts of the substrate 2, a conductor is applied on respective inner peripheral surfaces and a power voltage terminal Bv, a voltage control input terminal VC, a modulation terminal M and the output terminal P are formed. The recessed parts 5a, 5b, 5c and 5d with an opening being wider than that of the recessed parts 4a-4c are formed in the almost center part of the side surfaces 2c, 2d, 2e and 2f on the substrate 2, the conductor is applied on the respective inner peripheral surfaces and grounded terminals G1, G2, G3 and G4 are formed.  Thus, the dimension of the length of a substrate diagonal line is secured between the input terminal VC and the output terminal P.
Patent JP-H03288330-A (JP)
Title: Production of magnetic recording medium
Inventor: SUZUKI HIROSHI
IPC: G11B5/845
Filed: 1990-04-05
Abstract: PURPOSE:To attain high-frequency characteristics with the coating type intra-surface recording medium by applying and forming a magnetic layer on a nonmagnetic base, then subjecting the layer to a nonorienting treatment which does not apply magnetic fields and two stages of orienting treatments varying in conditions. CONSTITUTION:The main constitution of an orienting device consists of the 1st orienting stage consisting of a permanent magnet 1, the same poles of which face each other, and the 2nd orienting stage arrayed with 10 pieces of electromagnets 2 in a longitudinal direction. The magnetic layer essentially consisting of acicular or particulate magnetic particles and a resin binder is first applied on the nonmagnetic base. The magnetic layer is then subjected to the nonorienting stage which does not apply the magnetic fields from the outside for >=2 to <=7 seconds. The magnetic layer is thereafter subjected to the 1st orienting stage which applies the DC magnetic fields within the coated surface and in the longitudinal direction having the max. magnetic field of >=3 times and <=5 times the coercive force HC of the magnetic particles. The magnetic layer is subjected to the 2nd orienting stage in which the DC magnetic fields within the coated surface and in the longitudinal direction having the min. magnetic field of >=1/2 the coercive force HC of the magnetic particles continue for at least >=0.7 second. The magnetic recording medium of an excellent coating type having the excellent orientability in the coated surface is produced while the ultra-smooth surface is attained without impairing the surface characteristics of the magnetic layer.
Patent JP-H03288352-A (JP)
Title: Controller for video tape recorder
Inventor: FUJIOKA SOICHIRO
IPC: G11B15/467
Filed: 1990-04-05
Abstract: PURPOSE:To finely adjust velocity for sending out a reproducing video signal without providing an actuator to move a magnetic head by providing a drum control means and a capstan control means to respectively execute prescribed control. CONSTITUTION:When (n)-fold reproducing velocity is instructed in respect to tape velocity at the time of recording to a magnetic tape 5, a drum control circuit 11 rotates a drum motor 3 at (n)-fold rotating velocity while controlling the velocity. On the other hand, a capstan control circuit 13 produces the rotating velocity command value of the motor 10 increasing/decreasing the rotating velocity of the capstan motor 10 at the time of recording only for the ratio. Next, the control circuit 13 controls the velocity of the capstan motor 10 based on the rotating velocity command value and a rotating velocity signal (e). Thus, the rotating velocity ratio between the drum motor 3 and the capstan motor 10 is always fixed including the transition period of changing the reproducing velocity.
Patent JP-H01266244-A (JP)
Title: Warp ending cart
Inventor: AKIYAMA YASUO
IPC: B65H69/06
Filed: 1988-04-13
Abstract: PURPOSE:To obtain the subject compact cart without requiring yarn ending operation by an operator, by providing a package of a wound ending yarn, water tank for removing a size and yarn ender in a yarn ending cart. CONSTITUTION:A yarn end connecting to a beam 4 of a warp yarn cut by an arm 15 of a yarn ending cart 10 stopped at a prescribed position is sucked and guided to a yarn ender 18 and the yarn end of an ending yarn package 1 on the side of an ending yarn package 16 is sucked to the yarn ender 18 by the second arm. A solution dissolving a size in a water tank 49, together with pressurized air, is sprayed on both yarn ends to dissolve the size and simultaneously untwist the yarn ends. The untwisted yarn ends are then tied by action of swirling air streams.
Patent JP-H04322558-A (JP)
Title: Original reader
Inventor: TSUKAMURA KIYOSHI
IPC: H04N1/38
Filed: 1991-04-23
Abstract: PURPOSE:To realize a designation function of a read range of an original picture with a small size at a low cost by controlling a block in which an output of a picture data stored by read operation is inhibited through simple key operation to set a block of the read range. CONSTITUTION:When it is discriminated that an original picture resident in a read undesired block comes onto a read position line based on a mark provided to an original table 12, a PAUSE key 24 is depressed to stop the carrying of the original and reading. In this case, a STOP key 22 is operated, Then a picture data having been stored in a memory in a signal processing section 9 up to the operation stop is outputted to a recording section 10 and recorded on thermosenstive recording paper. Moreover, when the STOP key 22 is kept in operation, the original 15 is carried and discharged. The picture data for a block when the STOP key 22 is kept in operation is not stored.
Patent JP-S61251028-A (JP)
Title: Exposing apparatus
Inventor: OZAWA KUNITAKA
IPC: H01L21/67
Filed: 1985-04-30
Abstract: PURPOSE:To improve the precision in shifting stage by a method wherein the gradient of score to detect shifting distance of stage on stage shifting axis is detected in case of supplying power or as necessary. CONSTITUTION:A score 43 is shifted from X0 and Xn while the displacements DELTAY1, DELTAY2,...,DELTAYn in Y direction of square 43 on each point X1, X2,...,Xn measured by receives 61 or 62 are calculated by measured values by the other receiver 63. Next the gradient theta of square 43 is calculated by method of least squares. After detecting the gradient theta of square 43, a substrate stage with corrected theta added thereto is step-shifted. The gradient theta can be corrected by offsetting the feed (Lx, Ly) respectively by DELTAX=Ly tantheta and DELTAY=Lx tantheta.