baber/WOPTO huggingface dataset:
Patent JP-H11328898-A (JP)
Title: Magnetic head slider
Inventor: TOKUYAMA MIKIO
IPC: G11B21/21
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To hold the contact of a magnetic head with a magnetic disk and to prevent the damage thereof by providing the other end side of a cantilever leaf spring which is supported on one end side at the bleed surface of a slider having floating surfaces forming air bearings between the surface and a magnetic disk surface and is disposed to project backward from an outflow end face with the magnetic head. SOLUTION: The slider 1 has two floating rails consisting of tapered parts 21 and plane parts 22 and floats by making relative motion with the magnetic disk 100 and forming the air bearings. The portion held by the two floating rails dents and parts further from the surface of the magnetic disk 100, thereby forming the bleed surface 3. The opposite end side at the mounting end of the cantilever leaf spring 93 to the bleed surface 3 projects backward from the outflow end 12, thereby forming a magnetic head magnetic mounting plate 94. The magnetic head 6 is mounted at the plate. The contact surface pressure of the magnetic head 6 and the magnetic disk 100 is maintained at a slight specified pressure by the elastic force of the cantilever leaf spring 93 and the inertia force of the slider 1 when vibration occurs is thus shut off.
Patent JP-H0413183-A (JP)
Title: Round character pattern generating system
Inventor: HISAGAI MINORU
IPC: G09G5/24
Filed: 1990-05-02
Abstract: PURPOSE:To form a character with a good design and labor saving by specifying a distance between one point on a bisector and an edge point and forming a character whose corner is rounded based on compression data on Gothic type. CONSTITUTION:After receiving the Gothic type character data which is stored as the compression data of an integrated stroke of a line and a circle having a circular arc, the coordinate value of the edge point of the character data is calculated by an edge point calculating part 12. And the coordinate value of the smooth point of the character data is calculated by a smooth point calculating part 14. Furthermore, the coordinate value of the curve point of the character data is calculated by a curve point calculating part 16. And these coordinate values are received by a point controller 18, and corner rounding processing is performed by a width for rounding the corner giving part 20, a part 22 for calculating the width for rounding the corner and a part 24 for recovering the outline of the corner. Thus, the character type capable of satisfying the operator by the good design can be formed under a simple operation.
Patent JP-S5816721-A (JP)
Title: Plate thickness controlling method in case of rolling steel plate
Inventor: SUGANUMA NAMIO
IPC: B21B37/16
Filed: 1981-07-24
Abstract: PURPOSE:To execute a precise control even if the plate thickness or hardness of a  material to be rolled is changed suddenly, by controlling the plate thickness by a coefficient of plasticity of the material to be rolled, which has been derived from press- down pressure of a rolling machine whose press-down quantity is small, and a variation of the plate thickness of the material to be rolled, and the variation of the plate  thickness. CONSTITUTION:A material to be rolled (for instance, a plate 3) is fed to a tension reel  from a pay-off reel 2 of a cold rolling line 1, and is rolled to prescribed plate thickness by a rolling machine 4 group. On the prestage of the rolling machine 4 group, for  instance, a descaling device 5, a scale crushing prerolling machine 6, and an X-ray  thickness meter 8 are provided as shown in the figure. A load cell 7 of the rolling  machine 6, and the meter 8 measure press-down pressure Pt and plate thickness H, respectively, and a CPU 9 derives these variations at every constant length, that is to  say, deviated DELTAPt, DELTAH, and furthermore, an actual plasticity coefficient K of the plate  3 from said variations. Subsequently, to a part where DELTAH or K has exceeded a prescribed value, marking is performed by a device 11, DELTAH and K in that case are inputted to a controller 10, and the rolling machine 4 group is controlled by detecting  them and the marking of a device 12.
Patent JP-H11297844-A (JP)
Title: Layout method of semiconductor integrated circuit
Inventor: KOMINE MASAMI
IPC: H01L21/822
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To enable a semiconductor integrated circuit to be improved in wiring efficiency and enhanced in degree of integration, to shorten a TAT(turnaround time), and to enable power supply systems to be isolated in a layout design for a semiconductor integrated circuit provided with power supply systems. SOLUTION: A wiring process where a power supply line which feeds a power supply to primitive cells is laid is carried out between a a floor plan process and a primitive cell arrangement process. At this point, in the primitive cell arrangement process, a region where a wiring code given to a power supply line and power supply data which the primitive cells have are coincident with each other is retrieved, and the primitive cell is arranged in the above region, whereby a power supply isolation can be realized.
Patent JP-H0713276-A (JP)
Title: Stereoscopic photographic disk and stereoscopic photographic device
Inventor: TEIMOSHII POORU HAAMU
IPC: G03B35/18
Filed: 1994-05-30
Abstract: PURPOSE: To provide a stereoscopic photography disk for stereoscopic photography, which has a simple constitution and can be mass-produced, and a production method of this disk. CONSTITUTION: A stereoscopic photography disk 50 includes a photographic film disk 52 to whose periphery plural pairs of stereoscopic images 54 are arranged. This photographic film disk 52 is interposed between two opaque disks 56 and 58 each with a window 60, and they are stuck to each other so that stereoscopic images on the photographic film disk 52 are placed in windows 60. The method to generate this stereoscopic photography disk includes a stage where master images of stereoscopic photographic images arranged like a ring are generated, a stage where these master images are printed on a photographic film, a stage where the film is interposed between strips of two opaque members preliminarily provided with windows 60 for pair of images on the disk and they are stuck to each other, and a stage where circular disks are stamped out of stuck strips.
Patent JP-S599190-A (JP)
Title: Manufacture of electrolytically tinned steel plate with no edge overcoating
Inventor: OKADA KOUJI
IPC: C25D5/26
Filed: 1982-07-06
Abstract: PURPOSE:To prevent edge overcoating when a steel plate is electrolytically tinned, by applying a masking agent having a specified composition to the edges of the plate, electrolytically tinning the plate, and subjecting it to reflow treatment. CONSTITUTION:When a steel plate is electrolytically tinned, a masking agent prepared by mixing an acrylic resin such as methyl acrylate or ethyl acrylate with a methacrylic resin such as methyl methacrylate in an alcoholic solvent such as butyl alcohol or isopropyl alcohol is applied to the edges of the plate where edge overcoating is caused. The plate is then put in a plating bath, electrolytically tinned, and subjected to reflow treatment. Thus, edge overcoating at the edges of the plate can be prevented.
Patent JP-S62273234-A (JP)
Title: Production of porous carbon material having coating film
Inventor: KATSURA SHINRO
IPC: C08J9/04
Filed: 1986-05-22
Abstract: PURPOSE:To obtain a porous material having improved surface characteristics, mechanical properties and oxidation resistance, by adding a foaming agent, etc., to a thermosetting resin prepolymer, foaming and curing the composition to obtain a molded article having a skin layer and a calcining and carbonizing the article in a nonoxidizing atmosphere. CONSTITUTION:A thermosetting resin prepolymer is mixed with a foaming agent and a curing agent and the mixture is foamed and cured to obtain a molded article having a skin layer. The article or a processed article remaining the skin layer is calcined and carbonized in a nonoxidizing atmosphere to obtain a porous material having skin layer. The above prepolymer is preferably a condensation product of phenol and aldehyde. The calcination temperature is >=600 deg.C and the closed cell ratio of the foamed thermosetting resin article is <=10%.
Patent JP-S5450287-A (JP)
Title: Insulation output circuit
Inventor: NOMURA YOSHISHI
IPC: H01H47/32
Filed: 1977-09-28
Abstract: PURPOSE: To reduce cost and make lifetime semi-permanent by connecting a switching element for signal input to the input terminal of a photo coupler and a transistor to the output terminal respecitvely and using said transistor in a switching region.  
     CONSTITUTION: A light emitting diode LED constituting a photo coupler PC, a control resistance Rb and a photo coupler driver A using a transistor or IC element R are series-connected between control voltage +VA and OV. Also, a parallel circuit of a surge absorbing diode D and a signal input relay Rya, a transistor Tr for relay Rya deriver and a reverse voltage protecting diode Da are series- connected between control power source +VB and OV. With such constitution, the emitter of the transistor constituting one of the coupler PC via limiting resistacne Ra is further connected to the base of the transistor Tr and this collector is connected to the collector of the transistor Tr. In this way, signal transmission is performed and the transmission part may be perfectly insulated and bocomes longer in lifetime 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62272870-A (JP)
Title: Converter equipment
Inventor: MATSUO TAKAYOSHI
IPC: H02M7/12
Filed: 1986-05-19
Abstract: PURPOSE:To improve a power factor of an input power by providing an output voltage region maintaining a phase-control angle of a cascade-connected converter unit at a non-zero, constant angular difference for controlling an output voltage. CONSTITUTION:Converter units 1, 2 are cascade-connected to constitute a piece of converter equipment and to supply respective output voltages eoa, eob to a load equipment through insulating transformers 5-7. A divider 10 of this equipment operates and outputs voltage command values Voa*, Vob* proportional to voltage values which respective converter units 1, 2 should output from a voltage command value Vo* to be outputted by the converter to the load equipment. Also, gate pulse generators 11, 12 decide a gate timing of the converter units 1, 2 according to said command values Voa*, vob* to send gate pulses to the units 1, 2 via gate pulse amplifiers 13, 14, respectively. In this manner, individual phase-control angles of the units 1, 2 are not fixed and an overall output can be adjusted by respective units 1, 2.
Patent JP-H10290632-A (JP)
Title: Sowing machine for raising seedling box
Inventor: MUTA HIROICHI
IPC: A01C7/00
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To level the surface of bed soil filled in a raising seedling box. SOLUTION: This sowing machine for raising seedling box is constructed in such a manner as to fill a raising seedling box C with soil to form the bed soil of a seed to be sowed in the raising seedling box while transferring the box in a definite direction and level the surface of the filled soil with a leveling tool rotating around an axis crossing the transfer direction of the raising seedling box. The soil failed in leveling with the leveling means and remained at the rear-side corners in the raising seedling box C relative to the transportation direction of the box is removed with a back-raking tool 13 which is pushed by the transporting side edge of the box and retreated to the transportation side and the soil failed in leveling with the leveling tool and remained at the front corners in the raising seedling box C relative to the transportation direction is pressed from above with a front pressing tool 14. The horizontal moving distance L2 of the front pressing tool 14 is made to be larger than the horizontal moving distance L1 of the back-raking tool 13.
Patent JP-H06305722-A (JP)
Title: Production of high purity carbon monoxide
Inventor: KAMIMURA KAZUHISA
IPC: C01B32/40
Filed: 1993-04-19
Abstract: PURPOSE:To attain high rate of conversion and high selectivity at a low temp. over a long time by thermally decomposing formic acid with H-mordenite as a catalyst. CONSTITUTION:An H-mordenite catalyst such as natural mordenite is obtd. by regulating the atomic ratio of Si to Al to 5-30. Vapor of formic acid having 40-100wt.% purity is passed through a column packed with the catalyst at about 45g/hr rate and the vapor is brought into a thermal decomposition reaction at 150-300 deg.C to generate CO. This CO is washed with an NaOH soln., etc., and dried. The objective high purity CO having >=99.99wt.% purity is produced.
Patent JP-S5241555-A (JP)
Title: Radioactive rays level meter
Inventor: WASHIMI TETSUO
IPC: G01F23/288
Filed: 1975-09-29
Abstract: PURPOSE:Radioactive rays level meter, suitable for carrying out independently, zerosuppression, attenuation compensation of ray source and special property fluctuation compensation of meter.
Patent JP-S62274536-A (JP)
Title: Deflection yoke
Inventor: OGASA MICHIO
IPC: H01J29/76
Filed: 1986-05-21
Abstract: PURPOSE:To suppress an unbalanced current distribution phenomenon to lower heat generation of a deflecting coil, by disposing at least one of conductors in a bundle which is formed of a plurality of conductors composing the coil winding so that its position is changed in one-turn winding interval. CONSTITUTION:A coil winding 6 is formed by twisting a plurality of conductors 2 with definite pitches. A plurality of conductors 2 might be twisted beforehand, or the conductors 2 mitht be twisted and wound at the same time by using a winding machine to make a deflecting coil. When a plurality of conductors 2 composing the coil winding 6 is wound in this way so that their disposed positions are changed with definite intervals, each conductor 2 is uniformized over the whole length of the coil winding, because their positions disposed in a magnetic distribution are continuously changed, resulting is suppressing an unbalanced current distribution phenomenon.
Patent JP-S5740177-A (JP)
Title: Valve device
Inventor: HIROSE FUMINORI
IPC: F16K21/20
Filed: 1980-08-23
Abstract: PURPOSE: To enhance accuracy of automatic stop of a valve for bath etc. and simplify its construction by equipping the valve chest with a negative pressure chamber in its adjacency, installing a piston interlocked with the main valve in the negative pressure chamber, and by controlling inflow of the air into the negative pressure chamber in accordance with the level of inflowing water.  
     CONSTITUTION: When the fluid is sent into a vessel A from an intake port 2  through a valve chest 3, throttle 6 and an exhaust port 7, the venturi effect generated by this flow of fluid sucks in the air through an air suction control hole 9 and a negative pressure neutralizing air port 8. While the water is not much in the vessel A enough to permit the air valve 10 to attain into the water, however, the air is  sucked in freely, but sinking of the air valve into the water will hinder suction of  air and the negative pressure sensing chamber 12 is put in negative pressure. Then  a valve member's upper plate 22 is sucked in, and the valve member 4 is put in  close contact with the valve seat 5 to stop the flow of water. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5543558-A (JP)
Title: Copying apparatus
Inventor: YANO TAKASHI
IPC: G03G15/22
Filed: 1978-09-22
Abstract: PURPOSE: To make page turning easy and improve copying efficiency in case originals are books or the like by palcing the originals on the main unit, providing the contact glass making contact to the top surface of the originals to the bottom surface of the openable case and providing a lighting system, optical system and part of photoreceptor in the inside.  
     CONSTITUTION: A floating platen 3 on which the originals 2 are placed with the original surface 2a being faced upward is provided in the position where conventional contact glass is to be provided. A case 5 having contact glass 4 on the bottom surface is openably provided to the main unit 1. Transfer paper 6 is conveyed with its conveying direction being directed from the forward side to backward. The case 5 is made openeable from the main unit 1 by a support shaft 10. A lighting system and optical system 12 which reciprocate from backward to forward are disposed in the case. A belt-form photoreceptor 22 is provided by way of a guide roller 21 between the roller 19 provided to the front side of the case 5 and the roller 20 provided in the center of the rear part in the main unit 1. The roller 19 is energized forward by a spring 23 to put the photoreceptor 22 in a constant tension state. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0662252-A (JP)
Title: Digital image generating device
Inventor: FUKUI KAZUYUKI
IPC: H04N1/407
Filed: 1993-05-19
Abstract: PURPOSE:To easily select a gradation characteristic desirable for a user by preparing a third gradation curve between the two kinds of gradation curves selected out of plural stored gradation curves by the user. CONSTITUTION:Sometime, the user does not satisfy the selected gradation curve although it is selected. Then, a fine selection mode is provided to select arbitrary first and second gradation curves out of the plural previously stored data for gradation correction and to calculate plural intermediate target curves between those two curves. The number of steps can be set by the user. The gradation correction data corresponding to these intermediate curves are not stored in a data ROM 203. Therefore, the gradation correction data are arithmetically calculated, and the arithmetic result is stored in a RAM 204. Further, a trial printing mode is provided to facilitate the selection of the user at the time of selecting any intermediate gradation curve, and trial printing is performed to one part of a source image with plural gradations.
Patent JP-H08311361-A (JP)
Title: Phthalocyanine monoazo compound
Inventor: ARAKI SATOYUKI
IPC: C07D487/22
Filed: 1995-05-16
Abstract: PURPOSE: To obtain a new compound useful as a green dye for a fiber, especially an organic substrate containing hydroxyl groups and nitrogen atoms and excellent in dyeabilities such ass good level dyeing properties and repproducibility, good buildup properties, temperature, salt and alkali sensitivities and bath ratio dependence and various fastnesses. CONSTITUTION: This compound in the form of a free acid of formula I Pc is phthalocyanine; M is Cu, Ni or Co; R1 is H or a (substituted) lower alkyl; R2 and R3 are each H, a lower alkoxy a (substituted) lower alkyl, etc.; R4 is H or a (substituted) lower alkyl; R5 is H, a lower alkyl, carboxyl, etc.; R6 is OH or NH2 ; R7 and R8 are each H, a lower alkoxy, sulfo, etc.; X1 is CH=CH2 , etc.; p is 0-2; q is 1-3; r is 1-2; [p+q+r is <=4]. The compound of formula I is obtained by diazotizing a phthalocyanine compound of formula II and then coupling the resultant diazo compound with at least (r) mol pyrazole derivative of formula III.
Patent JP-H11303278-A (JP)
Title: Slab structure
Inventor: KOIZUMI YOSHIMASA
IPC: E04B5/02
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To realize structure, in which cost is reduced, when a plurality of panels are spread and arranged and a slab, which does not display so much high rigidity, is constituted. SOLUTION: A plurality of panels 1 are spread and arranged onto beams 2, and brackets 4 (8-12) are disposed near the corner sections of the panels 1 and fixed onto the beams 2. Expanded joint sections 3c, in which the width size of insides 3b are made larger than size in the cross direction of inlet sections 3a, are constituted in the joint sections 3 (3a, 3b, 3c) configured among the adjacent panels 1. Reinforcing bars 5 (5a, 5b, 5c, 5d, 5e), in which end sections consist of curved sections 5c and extended sections 5e and which are formed in a hooked shape, are installed at the mounting holes 5c of the bracket 4 in the expanded joint sections 3c. The joint sections 3 are filled with mortar.
Patent JP-H07321639-A (JP)
Title: Semiconductor integrated circuit
Inventor: KUBOTA MIKI
IPC: H03K19/0944
Filed: 1994-05-30
Abstract: PURPOSE:To reduce power consumption without decreasing the yield. CONSTITUTION:This circuit is provided with a low-speed operation section and a high-speed operation section 21. The low-speed operation section 22 includes a logic gate 10A in which a load FET circuit 12A and an enhancement type FET11 are connected in series, and depletion type FETs 121, 122 are connected in series in the load FET circuit 12A and gates of the depletion type FETs are short-circuited to one terminal of the series connection and the source. A high-speed operation section 21 includes a logic gate 10 in series connection of a load being the connection of a gate and a source of the depletion type FET12 and an enhancement type FET.
Patent JP-S63281442-A (JP)
Title: Adjustment system of voltage drop of wiring pattern
Inventor: NOMURA MINORU
IPC: H01L21/3205
Filed: 1987-05-14
Abstract: PURPOSE:To adjust a voltage drop minutely, and to inhibit the lowering of a wiring rate minimally by widening line width only by unit width to a wiring pattern, a voltage drop value of which exceeds an allowance, in a plurality of wiring patterns specified by the design information of an electric circuit. CONSTITUTION:The arrangement of each block of the design information of an electric circuit designed so as to fulfill a specified function, the paths, etc., of the wiring patterns of all network, sheet resistance, a current value, an allowance, etc., are memorized in an auxiliary storage device 5, and a processor 1 reads design information from the auxiliary storage device 5 and stores it in a memory 2 while displaying the image of the electric circuit represented by the design information to a display unit 3 when indication starting the adjustment of the voltage drop values of the wiring patterns is transmitted from a keyboard 7. The processor 1 updates the corresponding wiring pattern information of the memory 2 by the corrected information of the wiring patterns adjusted and acquired in succession. Accordingly, the wiring pattern P1 is widened to line width 2w1 only by the length of Lp1 by using the adjacent vacancy of an Lp1 section.
Patent JP-H07286386-A (JP)
Title: Prefabricated building incorporating reinforcing composite post using wall panel and vertical frame member of panel as structural element based on framework system and building method thereof
Inventor: MATSUZAWA SHOJI
IPC: E04B2/56
Filed: 1994-04-18
Abstract: PURPOSE:To prevent the generation of buckling of a post and a wall by using a vertical frame member of a wall panel which is joined with a structure face member faced with an external side of a frame member as a structural component for a reinforcing composite post. CONSTITUTION:Structural face materials 5, such as ALC plates, which are faced with the outside of a panel frame 4 which is formed by binding or welding horizontal furring strips 3 with vertical furring strips 3a are nailed between vertical frame members 2, thereby forming a wall panel P. Before this wall panel is bonded with a building skeleton, furring strip members 7 are preliminarily laid out between posts 7 and external surfaces and internal side surfaces of the horizontal furring strips 3 are laid out in such a fashion that they may adjoin each other. Downward U-shaped connection metal fittings 8 are mounted between the joint pare between the furring strip members 7 and the horizontal furring strips members 3, thereby clamping both strip members and welding the clamping parts properly. Shape steel furring strip members are properly laid out and bonded between the shape steel-made vertical frame member, thereby forming a panel frame. This construction makes it possible to prevent the generation of buckling in the longitudinal direction and speed up the execution of connection work to joint a building skeleton.
Patent JP-S609003-A (JP)
Inventor: KATSUMATA IKUO
IPC: F21V21/02
Filed: 1983-06-29
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。