baber/WOPTO huggingface dataset:
Patent JP-S5581371-A (JP)
Title: Copying machine
Inventor: SHIBAKUCHI TAKASHI
IPC: G03G15/04
Filed: 1978-12-14
Abstract: PURPOSE: To obtain plural sheets of copies of good image quality through one scanning by using an erasable intermediate storage medium and an electron tube.   
     CONSTITUTION: A space light modulating element 13 as a storage medium for forming original images as well as an electron tube 17 consisting of a microchannel plate 14, phosphor surface 15 and focusing type phototransmission body array 16 and an optical recording system 11 consisting of an erasing light source 22, etc. are provided between the original surface 1 and photosensitive drum 7. If with this arrangement a plane mirror 9 is put out from between lenses 8, 10 and scans the original surface 1, the luminance of the original image is doubled and stored and accumulated in the  space light modulating element 13 in the position A through the electron tube 17.  The original images having been stored and accumulated are read out by the read- out light source 18 and are formed on a photosensitive drum 7 by turning the space  light modulating element 13 to the position B. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S64248-A (JP)
Title: Valve gear mechanism member for internal combustion engine
Inventor: KADOTA YUKIO
IPC: F01L1/46
Filed: 1987-06-22
Abstract: PURPOSE:To manufacture a valve gear mechanism member for internal combustion engine reduced in damage to mating material of sliding, by specifying the density ratio of a sintered compact in which specific percentages of Cr, Mo, C, Co, Ni, Nb, W, and V is incorporated to Fe and then uniformly dispersing carbide number specific conditions. CONSTITUTION:In a sintered compact having a composition consisting of, by weight ratio, 20-60%, in total, of Cr and/or Mo, 2.5-8.5% C, 5-15% Co and/or Ni, at least one or more kinds among 0.05-1.0% Nb, 0.3-5.0% W, 0.1-3.0% V, and the balance essentially Fe, the density ratio of the sintered compact is regulated to >=95% and carbide of <=30mu grain size is uniformly dispersed in the matrix of the sintered compact at 20-60% area ratio. By this method, the valve gear mechanism member for internal combustion engine excellent in wear resistance, scuffing resistance, corrosion resistance, and strength can be obtained.
Patent JP-S5277920-A (JP)
Title: Misfire detector
Inventor: AONO SHIGEO
IPC: G01M15/04
Filed: 1975-12-25
Abstract: PURPOSE: Misfire detector comprised of exhaust sound detector installed in exhaust pipe and at least one frequency analyzer supplied signal from said detectow wherein misfire is detected from exhaust sound. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H113731-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: INOUE AKIYUKI
IPC: H01M10/0566
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a high-capacity nonaqueous electrolyte secondary battery which is superior in a cycle characteristic and safety. SOLUTION: Lithium ions are previously stored in a negative electrode material before activation, and the weight of the negative electrode material, the lithium amount previously stored and the weight of a positive electrode material are expressed by relational formulas. (C+B)/A=4.8 to 7.8, and C/A=2.1 to 4.0. In the formula, A: the weight of the negative electrode material, B: the weight of the previously inserted lithium ions in terms of lithium × 3862 mAH (capacity per one gram lithium) ÷ capacity per one gram of the positive electrode active materail (mAH), and C: the weight of the positive electrode active material.
Patent JP-S5379236-A (JP)
Title: Control protection method of converter
Inventor: MASE AKIRA
IPC: H02M7/155
Filed: 1976-12-23
Abstract: PURPOSE: To carry out an appropriate control protection based on the accident by sensing out quickly the accidental valve or accidental phase when arm shortcircuit or ground fault has occurred in a converter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5378775-A (JP)
Title: Preparation for semiconductor device
Inventor: ITOU TAKASHI
IPC: H01L29/78
Filed: 1976-12-23
Abstract: PURPOSE: To form MIS . FET having good PN bonding, by growing Si 3 N 4  film on the layer containing same by making Si base plate and N 2  react by the direct heat nitrogenous reaction, diffusing therein heavy metal impurity contained in Si base plate and afterwards removing same, sticking newly SiO 2  film and forming the element zone. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11328469-A (JP)
Title: Coin selecting device
Inventor: YANO HIDEYUKI
IPC: G07D3/14
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To drop coins carried as they are on a horizontal carrying path without dropping to a coin shooter, and carried to the inverting part of a coin carrying means in a collection box arranged at the lower part of the inverting part by forcedly ejecting the coins downward for surely and forcedly dropping the coins in the collection box. SOLUTION: This device for selecting coins C is provided with a coin carrying means 2 for extracting coins C one by one from a coin hopper 1, and carrying the coins C to the outside part of the hopper 1, an almost horizontal carrying path 4 positioned at the downstream side of the coin discriminating means 3, and a coin shooter 5 for receiving the coins C for each denomination.  In this case, the coin carrying means 2 is inverted at the lower part of an inverting part positioned at the terminal of the horizontal carrying path 4, and moved through a passage returning to the coin hopper 1, and the inverting part is provided with a forced dropping mechanism 50 for dropping the coins C carried to the inverting part, and the forced dropping mechanism 50 guides the coins C so that the coins C pushed by the pin of the coin carrying means 2, and moved to the inverting part are prevented from being released from the pin until a prescribed releasing position in the inverting part, and forcedly drops the coins C downward by the pin at the lower part of the releasing position.
Patent JP-S5580809-A (JP)
Title: Rotary head type magnetic picture recorder/reproducer
Inventor: MIYATAKE NORIO
IPC: H04N5/928
Filed: 1978-12-14
Abstract: PURPOSE: To reduce the increment of the number for both the magnetic head and the record track by dividing the aural signals into several frequency bands and then giving the piling record of the control signal to one of the aural signals in the high frequency band.  
     CONSTITUTION: The low band signals among the aural signals applied to terminal 4 are applied for recording to 1st magnetic head 8 via low pass filter 5, record amplifier 6 and record/reproduction change-over switch 7. While the high band signal components are applied for recording to 2nd magnetic head 12 via high pass filter 9, record amplifier 10 and record/reproduction change-over switch 11 each. In addition, head 12 records the control signals. Here the control signals supplied to terminal 15 block the signal components of more than the frequency which give the effect to the high band aural signals via low pass filter 16. In such way, the aural signals are divided into several frequency bands to be recorded via independent heads, and at the same time the control signals are recorded along with one of the divided aural signals. As a result, the numbers can be decreased for both the magnetic head and the record track. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6319221-A (JP)
Inventor: MARUKUSU SHIYUPEETSURU
IPC: B29C33/30
Filed: 1987-06-24
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-S5486944-A (JP)
Title: Device for cooling or heating room
Inventor: TANAKA TADAMI
IPC: F24F1/00
Filed: 1977-12-22
Abstract: PURPOSE: To obtain heat from various kinds of heaters such as a hot-air foot warmer without impairing the original function of the device.  
     CONSTITUTION: A box 1 is provided with a main blow-off port 5 and an auxiliary blow-off port 6. Passage changers 17, 18 such as completely fluid elements are provided at the part branching to a main blow-off port passage 15 and an auxiliary blow-off port passage 16. The heater 7 is connected to one blow-off port 6 to make a pressure difference in the cross-sectional direction of a blow-off passage 14 to automatically shift the passages 15, 16. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6215235-A (JP)
Title: Production of electrically conductive high polymer material
Inventor: NAGAI SHOICHI
IPC: C08J7/06
Filed: 1985-07-15
Abstract: PURPOSE:To provide a high polymer material having electric conductivity imparted thereto at a low cost, by treating a high polymer material in an aque ous solution containing a copper salt, sulfur-releasing compound and nitrogen- containing organic compound having a specific number of carbon atoms. CONSTITUTION:A high polymer material other than fluororesin is dipped in an aqueous solution containing (A) a copper salt, e.g. cupric sulfate, cupric chloride or cupric nitrate, (B) a sulfur-releasing compound, e.g. sodium thiosul fate, acid sodium sulfite or sodium sulfide in an equimolar amount of a some what larger amount than the equimolar amount and (C) a water-soluble basic salt of a >=12C nitrogen-containing organic compound, e.g. laurylamine hydrochlo ride, dodecyldimethylamine hydrochloride, etc., in an amount of several % based on the total amount of the components (A) and (B), heated at a proper temperatur and wet heat-treated to react the components (A) with (B) and form copper sulfide in the monomolecular form. The resultant copper sulfide is capable of closely adhering to the surface layer part and interior of the high polymer material by the carrier action of the component (C) and impart the electric conductivity thereto.
Patent JP-S5780877-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NISHIJIMA HIDEO
IPC: G11B15/467
Filed: 1980-11-07
Abstract: PURPOSE:To record pictures, by setting a constant phase relation between an old synchronizing signal, on a magnetic tape which is recorded already, and a new synchronizing signal to be recorded newly, and by applying a phase error signal to a capstan motor 7 to match the phase of old synchronizing signals with that of new synchronizing signals. CONSTITUTION:When a picture recording switch signal 22 is inputted, a tape starts running, and the old synchronizing signal is detected by a CTL head 9. Meanwhile, a new synchronizing signal is inputted to a terminal 21 to obtain a signal 24 through a recording vertical synchronizing signal amplifier 20. A frequency divider 14 is reset by an output 27 of the recording vertical synchronizing signal amplifier 20, and a frequency divider 12 is preset by the output of a reproducing vertical synchronizing signal amplifier 18. Next, a signal 28 obtained by integrating a part of the signal 27 by a phase comparator 15 is subjected to sampling hold at the rise of a signal 30 to obtain a signal 29. This signal 29 is applied to a drive amplifier 16 as a control voltage. By this control voltage, the speed of a capstan motor 7 is changed to match the phase of the old vertical synchronizing signal, which is detected from the tape, with the phase of a synchronizing signal to be recorded newly. Thus, recording is performed after matching in phase.
Patent JP-H0246755-A (JP)
Title: Electronic package
Inventor: HARARUDO DABURIYU GURUBERU
IPC: H01L25/04
Filed: 1989-06-20
Abstract: PURPOSE: To enable unified elements to be processed at substantially one level and make the base surface for connector pins approximately equal to the surface covering chips by providing flexible material-made coupling elements and conductors mounted on them to electrically connect the terminals of circuit chips to the connector pins. CONSTITUTION: At positions facing peripheral parts 16-19 pin plates 21-24 are disposed apart from each other, connector pins 26 approximately uniformly distributed over the entire surfaces of the pin plates are buried therein. The pin plates 21-24 are connected to the peripheral parts 16-19 facing a substrate 12 through electric conductors 27 and coupling elements 29 including flexible bearings 28. The conductors 27 electrically insulated mutually in the flexible bearings 28 are electrically connected to corresponding conductors of the substrate 12 at first ends 14 and connected to the connector pins 26 at second ends.
Patent JP-S5946698-A (JP)
Inventor: NAGASAWA KIYOSHI
IPC: G10L15/10
Filed: 1982-09-09
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-S5379930-A (JP)
Title: Pressure-sensitive adhesive composition
Inventor: HAMADA TAKASHI
IPC: C08L33/04
Filed: 1976-12-23
Abstract: PURPOSE: To provide a pressure-sensitive adhesive composition having excellent adhesivity to polyolefin resins, containing a solution of acrylic copolymer and a low molecular weight copolymer free of cross-linking functional group. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0688199-A (JP)
Title: Porous metallic material coated with thin film and its production
Inventor: YOSHIDA TOSHIHIKO
IPC: C23C4/06
Filed: 1991-05-31
Abstract: PURPOSE:To easily and efficiently produce a porous blank material having a homogeneous and smooth film by selecting a film forming method by which the porous body coated with the thin film having the decreased hole gap parts of the thin film part and the high smoothness of the film surface is obtd. and which is suitable for the properties of the film without being restricted in the film forming method. CONSTITUTION:A metal-base base is coated with the prescribed thin film and thereafter, this base is made porous, by which the porous metallic film coated with the thin film is obtd. The base is a fired material consisting of a metallic matrix and a dispersion phase removed by a treatment for making the porous, a composite molding consisting of a metallic matrix forming material and the above component to be removed, etc. This metallic component is formed of an Ni alloy with a stainless steel, etc., Ti alloy with Ti, Ti-6Al-4V alloy, etc. The dispersion phase component and the above removing material is formed of carbon combustible materials, such as carbon fibers and crystalline cellulose, and soluble materials, such as Al and glass fibers.
Patent JP-H0913288-A (JP)
Title: Steel cord for reinforcing rubber article and pneumatic radial tire
Inventor: YAMASHITA SHOICHI
IPC: D07B1/06
Filed: 1995-06-22
Abstract: PURPOSE: To obtain a pneumatic radial tire having improved maneuvering stability by using a belt layer comprising a steel cord made by piling plural filaments preformed in a wavy pattern changing in a sine curve in a plane. CONSTITUTION: Steel filaments are preformed in a wavy pattern changing in a plane shown by Y=Asin(2πx/λ) so as to make the ratio A/λ of the amplitude and the wavelength λ<=5% error between the mutual filaments. At least two or more and n × filaments are piled to form a steel cord in which a phase difference between the adjoining filaments is (20/n)% the average value of the wavelength of the whole filaments. A carcass comprising a ply of a radial arrangement cord extending in a toroidal state on a bead is used as a skeleton. The steel cord is arranged on at least one belt laid on the carcass so that the wavy pattern of the steel cord is changed along the surface of the belt to give the objective pneumatic radial tire.
Patent JP-S5856855-A (JP)
Title: Mesh roll for offset printing
Inventor: SATOU MASAYOSHI
IPC: B41N7/00
Filed: 1981-09-30
Abstract: PURPOSE:To prevent the density of an ink from being lowered due to water, by a method wherein the peripheral surface of a steel made roll subjected to mesh working is uniformly plated with chromium, a porous layer is produced at a surface layer part of the plated chromium, and an oil is infiltrated into the porous layer to provide an oleophilic property to the latter. CONSTITUTION:The peripheral surface of the steel-made roll 4 is subjected to mesh working to produce recesses 9 and a net form projected surface 22, the surfaces of the recessed and projected parts are uniformly plated with chromium to produce a plated chromium layer 23, and the surface of the plated layer 23 is made to be porous by treating the surface layer part of the layer 23. Then, the surface of the porous layer is made to be oleophilic by infiltrating an oil into the porous layer, resulting in a surface which has high affinity for ink but repellent to water.
Patent JP-S6217665-A (JP)
Title: Apparatus for detecting earthing troubled position of gas insulating machinery
Inventor: MIURA HIROSHI
IPC: G01R31/08
Filed: 1985-07-17
Abstract: PURPOSE:To attain to enhance detection accuracy by enhancing the directionality of a detection coil, by arranging a magnetic body to converge magnetic flux. CONSTITUTION:A sheet like magnetic body 11 is arranged between the outer conductor 1 of a cylindrical metal container, which forms a gas insulating device along with a cylindrical inner conductor 2 having coaxial gas cable constitution, and a detection coil 10. The magnetic flux 8 of an earth trouble magnetic field is converged by the magnetic body 11 and induced electromotive force is generated in the coil 10 by the greater part of the components of magnetic flux and directionality is imparted to the electromagnetic coupling of an arc magnetic field and the detection coil. Therefore, the directionality of the detection coil is improved and the detection accuracy of an earthing troubled position is enhanced.
Patent JP-H0446870-A (JP)
Title: Four-wheel steering device
Inventor: HARADA KOJI
IPC: B62D7/14
Filed: 1990-06-14
Abstract: PURPOSE:To permit the speedy turn free from the time delay by connecting a tie rod for front wheel and a tie rod for rear wheel by a connecting member through a double acting type hydraulic cylinder and controlling the supply and cut-off of the pressurized fluid into the cylinder chamber of the double acting type hydraulic cylinder. CONSTITUTION:When a wheel advance-travels at a high speed, an air cylinder selector valve 44 is selected according to the signal supplied from a car speed sensor 6, and the compressed air in an air tank 45 is supplied into a cylinder chamber 34, and two pistons 32 shift up to the contact with a projection part 22a, and the movement of the piston 30 is regulated by nipping the piston 30 from the upper and lower parts, while one connecting member 21 and the other connecting member 29 are fixed, and operated integrally. When a steering wheel 23 is operated in the left turning direction and a front wheel 10 is steered in the direction of arrow D, the movement of a front bell crank 20 is transmitted to a rear bell crank 26 after the integral operation of one connecting member 21, air cylinder 5 and the other connecting member 29, and a rear wheel 13 is steered in the direction of arrow G.
Patent JP-S5857488-A (JP)
Title: Guest/host type liquid crystal composition
Inventor: KANEKO MASAHARU
IPC: C09B1/51
Filed: 1981-10-02
Abstract: PURPOSE:To obtain a guest/host type liquid crystal composition with excellent display contrast and stability, by dissolving as a guest material a multi-color dyestuff having a trans-4-substd. cyclohexyl group in a matrix consisting of a host liquid crystal. CONSTITUTION:A guest/host type liquid crystal composition prepd. by dissolving a guest material consisting of a multi-color dyestuff in a matrix consisting of a host liquid crystal. In the composition, said multi-color dyestuff includes one having a trans-4-substd. cyclohexyl group such as an anthraquione or azo dye, which is typically of the formula IV[wherein W is a trans-4-substd. cyclohexyl group; D is a group of an org. dyestuff having no ionic groups, typically a group of formula II (wherein K is a group of formula III or an N-contg. heterocyclic ring; Y<1> is H, alkyl, alkoxy, etc.; R<2-3> are each, e.g., H; Z<1-2> are each, e.g., a naphthalene ring; n is 1 or 2); B is, e.g., a group of the formula III].
Patent JP-H0446405-A (JP)
Title: Delay line and its manufacture
Inventor: BANDAI HARUFUMI
IPC: H01P9/00
Filed: 1990-06-13
Abstract: PURPOSE:To facilitate the connection and processing between ground planes, to improve their high frequency characteristic and to attain miniaturization by connecting strip conductors through a via-hole and connecting ground conductors via an external electrode. CONSTITUTION:Plural dielectric layers 1-8 are laminated, and ground conductors 9, 11, 13, 15 and strip conductors 10, 12, 14 are formed alternately among prescribed dielectric layers while the ground conductors 9-15 are placed among both ends of the dielectric layers 1, 8 and the inner dielectric layers 2-7. Thus, the adjacent strip conductors are connected through via-holes 3a-6a to connect all the strip conductors, both the ends and parts of each ground conductor are prolonged to a side face of the laminator 20 and the external electrodes 16-19 are formed to the side face to be connected to the prolonged part. Thus, the processing accuracy and the yield are improved to improve the production efficiency, and the wiring is simplified to make the size small and a loss at a high frequency is reduced.
Patent JP-H0451801-A (JP)
Title: Lawn-clipping equipment
Inventor: WATABE HAYATAROU
IPC: A01B33/10
Filed: 1990-06-14
Abstract: PURPOSE:To provide the title equipment intended to enable the roots and stems of lawn to be cut smoothly at a time, so designed that a recess is provided at about the center of the outer periphery of each clipping edge and nearly arc-shaped cutting edges are formed on both of its sides. CONSTITUTION:Each clipping edge 5 is rotated at a specified speed and the roots and underground stems of lawn are clipped by an arc-shaped cutting edge 51 in the front of the rotational direction along the arc so as to rub the roots and stems. In case the roots and/or stems cannot be clipped by the edge 51, the next cutting edge 52 in the rear of the rotational direction advances and clips them uncut, thus clipping them smoothly. Since both the roots and stems can be sharply cut by the sharp cutting edges 51,52, the lawn will be restored quickly and the roots, stems and/or soil will never float on the ground.
Patent JP-2000344992-A (JP)
Title: Resin composition for laser marking and molded article formed from the composition
Inventor: KITANO KOZO
IPC: C08J7/00
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition for laser marking capable of exhibiting a clear white marking without damaging impact resistance by compounding a specific rubber-containing graft copolymer, a specific maleimide-based copolymer, a coloring agent and the like. SOLUTION: This composition is obtained by including (D) 0.001-5 pts.wt. of a coloring agent to a resin composition composed of (A) 10-50 pts.wt. of a rubber-containing graft copolymer prepared by grafting at least one or more kinds selected from (ii) a vinyl cyanide monomer, (iii) an aromatic vinyl monomer and (iv) another vinyl monomer copolymerizable with one of these monomers in the presence of (i) a rubbery polymer, (B) 0-50 pts.wt. of a maleimide-based copolymer prepared from 5-45 wt.% of the component ii, 40-90 wt.% of the component iii and (v) 5-55 wt.% of a maleimide monomer, (C) 5-90 pts.wt. of a vinyl cyanide-based copolymer prepared from 3-45 wt.% of the component ii, 90-20 wt.% of the component iii and 0-80 wt.% of the component iv [herein, the components (A+B+C)=100 pts.wt.].
Patent JP-H07172895-A (JP)
Title: Mortal composition for floor and method of construction using the same
Inventor: SASAKI MINORU
IPC: E04F15/12
Filed: 1993-06-03
Abstract: PURPOSE:To obtain a mortal composition for floor capable of easily being kneaded executed into 40-1mm thickness only at one process without complicated executing processes, freed from the generation of flat or crack caused by shrinkage or the like and being high in bending strength and the method of construction using the same. CONSTITUTION:This mortal composition for floor contains an aggregate 1 having a high bulk density and another aggregates 2 and 3 each having low bulk density and particle size than that of the aggregate 1 and if necessary, a high performance water reducing agent, a thickener, a shrinkage reducing agent, a powdery emulsifying resin and the like are added.