baber/WOPTO huggingface dataset:
Patent JP-H0311117-A (JP)
Title: Intake device of v-type eight cylinder engine
Inventor: YUZURIHA MASATOMO
IPC: F02B27/02
Filed: 1989-06-08
Abstract: PURPOSE:To efficiently supply air into all the cylinders by dividing the manifold at least on one bank into two branches. CONSTITUTION:The ignition order of a V-type eight cylinder engine is set in the order of #1-#8-#4-#2-#7-#3-#6-#5, and the first manifold 1 which is constituted of the branches 1a and 1b is installed the first bank A, and the second manifold 2 which is constituted of the branches 2a and 2b is installed on the second bank B. Therefore, the interference of intake between the cylinders #1-#4 and between the cylinders #5-#8 can be prevented. Therefore, the uniform inertial supercharge can be carried out in all the cylinders #1-#8, and the volume efficiency of the intake can be improved, eliminating the dispersion between the cylinders.
Patent JP-H0816420-A (JP)
Title: Error processing method of small-sized information processor
Inventor: SEKI YUKIHIRO
IPC: G06F9/48
Filed: 1994-06-28
Abstract: PURPOSE:To easily perform development and maintenance without being affected by an OS by actuating an error processing routine by non-maskable interruption and performing system management error processing by system management interruption. CONSTITUTION:A CPU 1 which has the system management interruption(SMI) higher in priority than the non-maskable interruption(NMI) makes a parity check at the time of read of a memory 5 and informs an error control part 9 of an parity error with a PCHK# signal 10 indicating the parity error and the error control part 9 while outputting an NMI signal 11 to the CPU 11 inverts this signal to equalize the polarity for the initiation of the system management interruption and inputs the signal to the CPU 1 as an SMI# signal 12. The CPU 1 switches the operation to a system management mode at a next instruction border where the SMI# signal 12 becomes active. Therefore, the SMI is disconnected from normal operation including the NMI and the error processing can be described without depending upon the OS.
Patent JP-H08339770-A (JP)
Title: Television image receiver
Inventor: USUI TADASHI
IPC: H01J29/51
Filed: 1995-06-13
Abstract: PURPOSE: To reduce a cost, to simplify a constitution, to easily eliminate dispersion of brightness and to suppress bleeding of color, by adjusting a creeping distance, wherein a spot on a fluorescent screen comes into contact with the adjacent spot, to an ellipse so as to be longer relating to a scanning direction. CONSTITUTION: A television image receiver has a fluorescent screen 2 formed in the bottom of a cone part of a glass bulb 1, electron gun 3 provided in a neck part, deflecting yoke 4 and a 4-pole magnet 5 fitted to a rear part of this yoke to comprise a ring-shaped magnetic unit fixed by a band 6. In the magnet 5, N/S poles are alternately formed by four poles in a ring internal surface, to generate an electron beam from the electron gun 3 to a lengthwise long ellipse. In this way, a creeping distance permissible range of permitting an overlapping condition of the fellow adjacent spots is lengthened to eliminate dispersion of brightness, and bleeding of color can be suppressed. Necessity for three CRT individual defocus adjusting can be eliminated.
Patent JP-S5585196-A (JP)
Title: Manufacture of magnetic circuit for speaker
Inventor: NAKATANI TAROU
IPC: H04R31/00
Filed: 1979-11-09
Abstract: PURPOSE:To enable easy part processing and assembling comparatively and to enable to keep the magnetic gap accurately for a long time, by using the support made of non-ferrous metal material in which it is formed with morning-glory type and a part of it is circumferentially split. CONSTITUTION:The support 5' which is made of non-ferrous metal material, has the cylindrical part 16 having the inner hole 15 inserted to the center magnetic pole 3, forms in morning-glory shape with gradual extension, and of which end forms a number of projected ridge 17, is held between the external magnetic pole 3 and the yoke 1, and the projected ridge 17 is located in the extended inner hole 13 formed with step 12 at the inner hole 11 of the external magnet pole 3, and the ring shape magnet 4 is concentrically located with the center magnetic pole 2 and assembled. Further, after inserting the tool corresponding to the magnetic gap 10 to the ring gap, tightening with the bolt 6 and the nut 19 is made and the support 5' is deformed with compression into the support 5.
Patent JP-H0314992-A (JP)
Title: Hose with different diameter for agricultural motor-driven atomizer and hose joint
Inventor: YASUDA TETSUYA
IPC: F16L33/22
Filed: 1989-06-08
Abstract: PURPOSE:To improve connection strength by providing a hose with a small diameter end being jetting side, a joint main body of hose fitting part connecting the hose, an outer cylinder fixed to the joint main body, a pair of force-fitted cylinder, and a joint composed of a plurality of small iron balls. CONSTITUTION:Hoses H1, H2 with different diameters are connected. There are provided hoses with different diameters with an end of the hose H2 being the discharge side of agricultural agent liquid, a joint main body A with both sides of a flange part 1 being hose fitting-in parts 2a, 2b, an outer cylinder B provided with female screw 6b at the inner face of cylinder having an inner diameter corresponding to the outer diameter of the flange part 1 of the joint main body A, a pair of force-fit cylinders D1, D2 whose minimum diameter of inner surface is in correspondence to the outer diameter of hose, and each small iron ball E sealed in between the cylinders D1, D2 and the hose outer circumference. As a result, the pulling force is alleviated with atomizing amount and pressure being kept.
Patent JP-H10316971-A (JP)
Title: Carbon removal apparatus of coke oven chamber
Inventor: FUJITA KENJI
IPC: C10B43/10
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus which can supply a necessary amt. of air for burning and removing carbon deposited in a coke oven chamber from the ram beam side of a coke pusher. SOLUTION: In an apparatus which has air ducts 51 , 52 , and 53 formed in a ram beam 3 of a coke pusher and is used for burning and removing carbon deposited on the inner wall of a coke oven chamber 2 by causing air to jet out from the front side of the ram beam, a blower 14 for supplying air to the ducts is installed on a carriage car 11 which moves in linking with the reciprocating motion of the ram beam 3, thus enabling the use of a large-capacity blower and the supply of a necessary amt. of air for burning and removing the carbon.
Patent JP-S6037557-A (JP)
Title: Color photographic sensitive material
Inventor: KAMIO TAKAYOSHI
IPC: C07C275/40
Filed: 1983-08-10
Abstract: PURPOSE:To provide superior rrsistance to light and heat, to cause absorption favorable for color reproducibility, and to increase a dye forming speed and the maximum density of developed color during color development by incorporating a specified cyan dye forming coupler. CONSTITUTION:A cyan dye forming coupler represented by the formula is incorporated. In the formula, each of R1 and R2 is >=8C tertiary alkyl; R3 is H, halogen or a univalent org. group; R4 is alkyl; X is halogen; Z is H or halogen; n is an integer of 1-5; and when n is >=2, X, X- are identical with or different from each other. Since the coupler has a halogen substituted phenylureido group at the 2-position of phenol and an acylamino group at the 5-position, the coupler has superior solubility in an org. solvent having a high b.p., and the density of developed color is hardly reduced even when processing is carried out with a bleaching bath having weak oxidizing power or an exhausted bleaching bath. The resulting color image has favorable spectral absorption characteristics and superior resistance to heat and light. Absorption favorable for color reproducibility is caused, and a dye forming speed and the maximum density of developed color can be increased during color development even in a color developing soln. contg. no benzyl alcohol.
Patent JP-H09323506-A (JP)
Title: Heavy-load pneumatic radial tire for rough road
Inventor: TAKAHASHI TAKESHI
IPC: B60C9/28
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To improve an edge-separation-resistant performance of a belt layer to thereby improve belt durability. SOLUTION: In a heavy-load pneumatic radial tire for a rough road having at least two belt layers 6a, 6b buried in the outer peripheral side of a carcass layer 4 of a tread portion 1 thereof, an aspect ratio of 85% or less and a ratio BW/W of a belt effective width BW to the maximum width at a carcass line W of 0.55 or less, the belt layers 6a, 6b are constituted such that the cross-sectional shapes of the belt layers in a meridian of the tire have convex curvatures projecting in the radial direction of the tire along the tread surface la and the carcass layer 4 in the tread portion 1 is constituted such that the cross-sectional shape of the carcass layer 4 in a meridian of the tire has a concave curvature recessed in the radial direction of the tire.
Patent JP-S6039534-A (JP)
Inventor: ARAN TORUUPU
IPC: G08B17/10
Filed: 1984-07-16
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-S5269692-A (JP)
Title: Dyeing, decoloring and drying device in electrophoresis apparatus
Inventor: ITOU KANMI
IPC: G01N27/447
Filed: 1975-12-08
Abstract: PURPOSE: To abolish the conveying of a supporting body within liquid and perform dyeing, decoloring and drying processes in the same place by holding the supporting body formed with the partial picture image of serums within a supporting body drum and moving a liquid vessel, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0441391-A (JP)
Title: Power source cable connecting device for crane
Inventor: KURIHARA KIYOSHI
IPC: H01R41/00
Filed: 1990-06-06
Abstract: PURPOSE:To connect a power source cable safely and easily for a crane having a suspension device requiring a power source by insalling/removing a connector on the fixed part for suspending a suspension device and a connector on the suspension device side automaticalolly by operation of a winch. CONSTITUTION:A cable basket 21 is provided over a suspension device 20 requiring a power source, and a male side connector 30A is provided at the forward end of a feeder cable 22. In the meanwhile, a female side connector 30B is installed at a fixed part 10, and its lower end is enlarged like a horn, so the up-rising connector 30B is guided to secure connection. By operating a winch 40 to wind up ropes 41, 41, the connector 30A moves up to get into the connector 30B to connect their contacts with each other. A detector 55 is actuated at this time to stop the winch 40 and light a display lamp 66, so completion of connection of the connectors 30A, 30B with each other is determined. The connectors can thus be connected with/disconnected from each other by power, so the connection can be performed safely and easily, and by use of contact type contacts, stable contact surface can be obtained.
Patent JP-S5478662-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HATADA KENZOU
IPC: H01L21/60
Filed: 1977-12-05
Abstract: PURPOSE: To obtain the highly reliable anti-corrosion structure without using any protective film by eliminating the step part from the surface of the substrate.  
     CONSTITUTION: The opening is drilled to oxide film 34 on diffusion layer 32 on substrate 31 via resist mask 34, and then Al 36 is coated. The mask is removed, with Cr37' and Cu37" laminated on the flat surface. Resist mask 38 is formed selectively, and a projection of gold or the like is coated about 15 m on film 37 with metal film 37 used as the electrode. Then film 38 is removed, and resist mask 41 is formed broader than film 36 and surrounding projection 40, with film 37' and 37" etched selectively. Metal film 37 protects buried Al layer 36 and function to secure close adhesion between  the wiring substance, projection 40 and substrate 31 respectively. In this way, no corrosion occurs since the direct touch is avoided between Al or the periphery of the metal projection and the intensive alkaline solution. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6039089-A (JP)
Inventor: UNO MASATO
IPC: B25J15/08
Filed: 1983-08-12
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-H0310336-A (JP)
Title: Diagnostic circuit
Inventor: AWANO NOBUHISA
IPC: G06F11/22
Filed: 1989-06-07
Abstract: PURPOSE:To analyze trouble by providing a flip flop which is set at the time of issue of a main storage read instruction, a microprogram, and a register where the address of this microprogram is stored. CONSTITUTION:When the first main storage read operation is started, a microprogram address 25 and microprogram data 26 are set to a register 5, and a read flip flop 3 is set, and a reply flip flop 4 is reset. When a data reply 21 is returned from a main storage device thereafter, the flip flop 4 is set. When another main storage read instruction is issued, the microprogram address 25 and microprogram data 26 for this instruction area set to a register 5; but if the preceding main storage read operation is not completed, the register 5 is not updated. Thus, execution contents just before trouble can be confirmed.
Patent JP-H0813696-A (JP)
Title: Corner tile
Inventor: AIZAKI SEIGO
IPC: E04D1/30
Filed: 1994-06-28
Abstract: PURPOSE:To lower the cost of production, and to lessen the fear of breakage in transportation and custody. CONSTITUTION:Right and left tile face parts 11, 12 to be fastened to the roof surface at both sides of a hip part are separately molded, and are connected through a connecting member 13 with which an angle between them can be adjusted. The connecting member 13 is fastened to the right tile face part 11 and to the left tile face part 12, and is formed of a metallic sheet enabling bending between them.
Patent JP-H1170698-A (JP)
Title: Printer system
Inventor: NARAYAN BADHRI
IPC: G02B26/12
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a printer system capable of using plain paper and reducing production cost and capable of being made small-sized. SOLUTION: A printer system includes at least two light sources 22, 24, 26 for generating light beams 12, 14, 16 having different wavelengths, at least two modulators 32, 34, 36 for modulating the respective light beams 12, 14, 16 in order to supply modulated light beams 12, 14, 16, a beam coupler 40 for coupling the modulated light beams 12, 14, 16 with light beam 42, one set of beam forming optical systems 52 forming the light beam 42 into formed light beams having contact and separation motions and waists different in page and line directions, a light deflector deflecting the formed light beam 42 in order to supply deflected beam and an f-θ lens 70 for focusing the deflected light beam on an image surface.
Patent JP-S6124527-A (JP)
Title: P-isobutylstyrene
Inventor: SHIMIZU ISOO
IPC: B01J29/04
Filed: 1984-07-14
Abstract: PURPOSE:To obtain the titled compound advantageously through a novel intermediate from isobutyl benzene and acetaldehyde, by conducting two-step reaction using a sulfuric acid catalyst and then a protonic acid catalyst, etc. at a specific temperature, accompanied with recycling the starting raw material produced. CONSTITUTION:(i) A compound [isobutylbenzene (IBB)] expressed by formula I is reacted with acetaldehyde in the presence of sulfuric acid catalyst of >=75wt%, preferably 80-95wt% sulfuric acid concentration at <=40 deg.C, preferably -20- 20 deg.C under stirring to obtain the novel substance [1,1-bis(p-isobulylphenyl)ethane (BBE)] expressed by formula I. (ii) The resultant substance is reacted at 200- 650 deg.C, preferably 300-650 deg.C especially preferably 350-500 deg.C in the presence of a protonic acid and/or solid acid catalysts to obtain the aimed compound [p-isobutylstyrene (PBS)] expressed by formula III and IBB. The IBB is returned to the process (i) for reuse, and the PBS useful as an intermediate for medicine, etc. is obtained effectively in good yield from inexpensive raw materials through the simple and easily handleable intermediates.
Patent JP-H09300161-A (JP)
Title: Sheet piece device
Inventor: YAMAGUCHI NAOAKI
IPC: B23Q3/18
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To reduce cost of a sheet piece device and improve its throughput. SOLUTION: In a sheet piece device CtoC, a pressure contact body 103 is provided in a cassette hold part in which a cassette 100 is provided. The pressure contact body 103 nips the cassette 100 from both sides on the right and left to perform centering of a base 102 through the cassette 100. In this configuration, it is unnecessary to arrange a centering mechanism separately because the cassette hold part itself is provided with a centering function of the base.
Patent JP-S5847581-A (JP)
Title: Spot welding method and controller for steel plates having insulating film
Inventor: KATOU MASAHIRO
IPC: B23K11/24
Filed: 1981-09-17
Abstract: PURPOSE:To eliminate the expulsion and surface flash by melting at the preceding ends of electrode tips and the surfaces of the work and to improve welding quality and workability by breaking down insulating films with the welding current of low voltage then sloping up the voltage gradually and connecting the same to control of constant current. CONSTITUTION:When a controller 1 for conduction of electricity commands the start of conduction of electricity, a controller 2 for switching the conduction of electricity is set in the voltage mode for the initial conduction of electricity and transmits the signal from a controller 3 for sloping up of voltage to a controller 4 for firing phases, so that the output of a welding transformer 6 is sloped up gradually from an extremely low voltage via a thyristor contactor 5. Then, the insulating films on the surface of the work sandwiched by electrode tips 7 are broken, melted and removed gradually, by which a main passage for conduction of electricity is formed. Then, the mode is changed over to a constant current mode by the signal of the controller 2 and the feedback control is effected in such a way that the welding current is maintained constant with a controller 9 for constant current by the signal of the current value detected by the detector 8.
Patent JP-H06340421-A (JP)
Title: Acicular, porous and fine-particle titanium oxide and its production
Inventor: HORINO MASAAKI
IPC: C01G23/053
Filed: 1993-05-27
Abstract: PURPOSE:To produce a fine-particle titanium oxide having a definite fine particle size and having unprecedented porosity. CONSTITUTION:This acicular, porous and fine-particle titanium oxide has 80-120Angstrom  average minor axis, 240-500Angstrom  average major axis, 2.4-6.4 aspect ratio and >=400mol.g<-1> total pore volume. As a result, the particles are hardly aggregated or coagulated since the calcination temp. is low in production, the size of particle is reduced, the particle size distribution is narrowed, the particles have an almost uniform shape, and a porous titanium oxide fine particle is provided. A smooth, fine and good-quality product reduced in a foreign-matter feeling is obtained by mixing the titanium oxide. Further, various materials are held in the porous part to improve the effects of the product mixed with the oxide, and other effects are also imparted.
Patent JP-H06337559-A (JP)
Title: Copying machine and its control method
Inventor: KURITA HIROSHI
IPC: G03G21/00
Filed: 1993-05-27
Abstract: PURPOSE:To change the previously set value of the number of copied sheets only by easy operation in a copying machine capable of forming copied images for plural sheets from one original. CONSTITUTION:Ten keys 31 provided in an operation part 3 have a function as a copied sheet number input means for inputting the number of copied sheets, and a part functioning as a copied sheet number setting counter storing the number of copied sheets inputted from the ten keys 31 is provided in the RAM 23 of a control part 2. Then, a start key 32 which can be depressed at an optional time is provided in the operation part 3. A CPU 21 being a control means sets to increase the value in the copied sheet number setting counter in the case of detecting that the start key is depressed in the midst of copying operation, and it sets to start the copying operation in the case of detecting that the start key 32 is depressed in a state where the copying operation is ready to start.
Patent JP-S5937567-A (JP)
Title: Picture device and picture converting method using said device
Inventor: OKA KOUZOU
IPC: B41J2/46
Filed: 1982-08-26
Abstract: PURPOSE:To combine the functions of a copying machine, facsimile equipment, printer, etc., with simple, small-sized constitution, by using a photoreceptor of specific constitution and a signal electrode head provided mutually independent electrodes in an insulating body which moves along the surface of the photoreceptor. CONSTITUTION:The photoreceptor has the lamination constitution of a conductive supporter 5, photoconductive layer 6, insulating layer 7, etc., and the signal electrode head 3 moving on the surface of the photoreceptor is made of the insulating body equipped with the mutually independent electrode 2. When a negative voltage is applied to this head 3 and a scan on the photoreceptor surface is made, positive holes are injected from the supporter 5 into the layer 6 to be trapped in the interface between the layers 6 and 7 to cause charge polarization in the photoreceptor, and an electrostatic latent image for copying is formed by following light image exposure. On the other hand, when a voltage having the polarity corresponding to a picture signal is applied to the electrode 2, the distribution of positive holes injected into the layer 6 varies according to the picture to form an electrostatic latent image corresponding to the electric signal input. This latent image is converted into an electric signal similarly. Thus, the functions of the copying machine, facsimile equipment, printer, etc., are combined by the simple, small-sized constitution.
Patent JP-S6036186-A (JP)
Title: Controller for internal pressure of form cylinder in single-cylinder type mimeographic press
Inventor: NAKAMURA MINORU
IPC: B41L13/04
Filed: 1983-08-10
Abstract: PURPOSE:To prevent the titled press from being stained due to a misoperation, by a method wherein a form cylinder internal pressure controlling valve is closed at the time of operation and is opened at the time of stoppage. CONSTITUTION:The titled controller is constituted of a hollow form cylinder 3 having air passages 2 in a form cylinder shaft 1, an air pump 4 connected to the passages 2, the form cylinder internal pressure controlling valve 6 connected to the passages 2, and an operating end 7 for stopping the operation of the mimeographic press which end 7 is mechanically or electrically connected to the valve 6. Since the valve 6 and the operating end 7 are connected with each other, the valve 6 is automatically operated by operating the operating end 7. Accordingly, by such a setting that the valve 6 is closed when the operating end 7 is at a position for operating the press and the valve 6 is opened when the operating end 7 is at a position for stopping the press, contamination due to outflow of an ink contained in the form cylinder can be prevented from occurring.
Patent JP-H07101817-A (JP)
Title: Curable composition for dental use
Inventor: WACHI HIROKO
IPC: A61K6/838
Filed: 1994-06-07
Abstract: PURPOSE:To provide a curable composition for dental use, having excellent fluidity in the form of paste and enabling the filling to a narrow or complicate- formed part such as root canal. CONSTITUTION:This curable composition for dental use contains calcium phosphate and a fluorine compound in combination with fine particles of a polymer.