baber/WOPTO huggingface dataset:
Patent JP-H09331249-A (JP)
Title: Programmable logical device
Inventor: EJIMA NOBUAKI
IPC: G06F15/78
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To reduce the wiring length and wiring resistance of a logical device and to increase the transferring speed of the device and, at the same time, to reduce the transmitting time skew of the device by supplying electricity to fixed wirings through a program switch by supplying a special signal to the switch. SOLUTION: A special signal from an input buffer 111 is supplied to a program switch 120 through a buffer 113 for special signal. The switch 120 connects fixed wirings 132 and 134 and feeds electricity to a program switch 121 through a buffer 114 for special signal. The switch 121 is programmed so that electricity can be fed to a fixed wiring connected to a program logic element 103. Since electricity is distributed to the element 103 through the buffers 113 and 114 in such a way, the wiring length becomes shorter and the wiring resistance becomes lower, resulting in a high-speed transfer. Since wirings 130-139 for special signals are fixed, the route can be fixed and the skew can be reduced. Moreover, a programmable logical device can be operated at a high speed.
Patent JP-S6043253-A (JP)
Title: Floppy type magnetic disk
Inventor: WATANABE TAKAAKI
IPC: G11B17/041
Filed: 1983-08-18
Abstract: PURPOSE:To reduce the damage to be inflicted on a medium and to improve the reliability of a device by bending a gimbals spring by tension. CONSTITUTION:A magnetic head slider 31a is fitted to a movable arm through the spacer 33a mounted on the gimbals spring 32a having tension bending 38, and the magnetic head slider is pressed at a loading point 39a with a load spring (not shown in a figure) which applies a head load, and put into head drooping state. The position of the tension bending is the point obtained by dividing the distance between the loading point 39 and the end surface 40a of a spacer in about 2:1 proportion when the shape of the gimbals spring is the same to the overall length. The gimbals spring 32b applied with tension bending 38b is curved as shown in a figure. At this time, the motion of the magnetic head slider in the direction of an arrow 37 is almost absorbed by the tension bending part.
Patent JP-H04349928-A (JP)
Title: Drum mixer equipped with block removing device
Inventor: YOSHIDA HITOSHI
IPC: B01F29/60
Filed: 1991-05-28
Abstract: PURPOSE:To prevent clogging by fixing the ends of many bars around the outlet of a drum mixer at intervals of a given distance and installing a slit oriented in the discharge-flow direction of a pelletized raw material around the outside of the outlet of the drum mixer. CONSTITUTION:A complete machine is composed of a drum mixer 1, bars 2, and a hammer 3 which removes deposite on the bars by impact. A raw material for sintering fed into the drum mixer 1 with a belt conveyor 4 is pelletized in the drum mixer 1, and the pelletized raw material is discharged to the side of the drum mixer. On the other hand, blocks and powder are separated respectively by the bars 2 fixed around the outlet of the drum mixer. The powder separated is loaded on a belt conveyor 5 located at the lower part of the drum mixer to be transported for sintering. The blocks are discharged out of the transportation system through a discharge sheet 15 installed between the drum mixer and the belt conveyor located at the lower part of the drum mixer.
Patent JP-H08321684-A (JP)
Title: Wiring board and manufacture thereof
Inventor: ISHIKAWA MINORU
IPC: H05K1/02
Filed: 1995-05-24
Abstract: PURPOSE: To provide a method of manufacturing a wiring board which is higher than a conventional one in reliability. CONSTITUTION: A conductive material 14 which electrically connects wiring layers 11 together is made columnar, whereby the columnar conductive material 14 becomes lower than a conventional hollow conductive material in resistance and inductance, so that heat released from the conductive material 14 can be reduced, and a wiring board of this constitution can be more improved in reliability than a conventional wiring board.
Patent JP-S5775506-A (JP)
Title: Slider for current collecting
Inventor: IMAHORI JIYUNPEI
IPC: H01R41/00
Filed: 1980-10-28
Abstract: PURPOSE: To reduce slide noise, to increase the wear resistance lifetime and to improve the conductivity efficiency of a current collecting slide by forming the slider of wire material made of high melting point metallic material and wire  material made of low melting point metallic material into mixed bundle body.  
     CONSTITUTION: A current collecting slider is mounted on a shoe 7 mounted via a recoiling spring on a pantograph unit, and a bundle 2 of fine metallic wires clamped fixedly with bolts 4 is contained together with retainers 5 via rubber plates 5 at both ends of a base plate 3 secured on the shoe 7. The bundle 2 of  the fine metallic wires includes mainly fine metallic wires 2a made of iron  having relatively high melting point and fine metallic wires 2b made of copper  having relatively low melting point by mixing, and both are twisted. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0443505-A (JP)
Title: Dielectric ceramic composition
Inventor: KONO YOSHIAKI
IPC: C04B35/46
Filed: 1990-06-08
Abstract: PURPOSE:To back at a low temperature and to reduce the temperature variation of dielectric constant by mixing a specific amount of composition of Pb(Ni1/3 Nb2/3)O3+PbTiO3+Pb(Zn1/2W1/2)O3+Pb(Cu1/3Nb2/3)O3 and a specific amount of BaTiO3. CONSTITUTION:A dielectric ceramic composition which consists of 5 to 40 wt.% of a component Pb(Ni1/3Nb2/3)O3+PbTiO3+Pb(Zn1/2W1/2)O3+Pb(Cu1/3 Nb2/3)O3, and 60 to 95 wt.% of BaTiO3 is provided. And the mol ratio (mol%) of the components of this Pb system composition is made as follows: Pb(Ni1/3 Nb2/3)O3: 50.0 to 75.0 mol%, PbTiO3: 20.0 to 35.0 mol%, Pb(Zn1/2W1/2)O3: 0.5 to 15.0 mol%, and Pb(Cu1/3Nb2/3)O3: 1.0 to 10.0 mol%. As a result, since it is not necessary to diffuse an additive on the surface of the BaTiO3, it can be sintered at the temperature of about 1000 deg.C similarly to a Pb- based composi tion.
Patent JP-S5483700-A (JP)
Title: Production of purified salt water
Inventor: IGAWA KAZUNARI
IPC: C25B1/46
Filed: 1977-12-17
Abstract: PURPOSE:To effectively remove NaHCO3 and increase flock settling speed by specifying the molar ratio of NaHCO3/Mg in an aq. soln. of NaHCO3; adding CaCl2 prior to addn. of lime; and limiting the molar ratio of CO3/Mg in crude salt water free from precipitates. CONSTITUTION:Raw salt is dissolved in an aq. soln. of NaHCO3 to regulate the molar ratio of NaHCO3 to Mg in the salt to NaHCO3/Mg>=40. Next, CaCl2 is added, satisfying the molar ratio of CaCl2/NaHCO3<=0.5. Precipitates formed are separated and removed so that the molar ratio of CO3 of NaHCO3 and CaCO3 in the crude salt water to Mg, CO3/Mg becomes 5-40. When above 30 min are elapsed after adding the CaCl2, lime is added to the resulting crude salt water so that the molar ratio of Ca/NaHCO3 becomes 0.55-0.95. Thus, the settleability of flocks is further improved, and pH regulation is facilitated.
Patent JP-H10341402-A (JP)
Title: Image record device and method and image reproducing device and method
Inventor: HASENO SHINICHI
IPC: G11B20/10
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To quickly read thumb nail image data. SOLUTION: In a step S11, an area is secured from the outer peripheral side of a magnetic disk and the area for recording a main body image file is decided. In the step S12, a floppy disk controller(FDC) is controlled and the main body image file is written to the area on the magnetic disk decided in the step S11 by a floppy disk drive(FDD). In the step S13, the area is secured from the inner peripheral side of the magnetic disk and the area for recording the thumb nail image file is decided. In the step S14, the FDC is controlled and the thumb nail image file is written to the area on the magnetic disk decided in the step S13 by the FDD. Thus, the main body image file and the thumb nail image file are mutually recorded from both end sides of the data area of the magnetic disk.
Patent JP-H09312135-A (JP)
Title: Plasma display
Inventor: IGUCHI YUICHIRO
IPC: G03F7/004
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a diaphragm layer with high precision and a high aspect ratio by using glass having a specified composition for the diaphragm layer of a plasma discharge part. SOLUTION: In a patterning process of a diaphragm layer, a photosensitive paste consisting of glass fine particles, an ultraviolet ray absorbent, a photosensitive polymer, a photosensitive monomer, a photopolymerization initiator, a solvent, etc., is applied to a glass substrate. Then, a desired pattern is formed by development after the exposure process is carried out with ultraviolet rays from a high pressure mercury lamp using a photomask. After that, the resultant glass substrate is kept at, for example, 520-610 deg.C for 10-60 minutes in a firing furnace to fire the patterned paste and form a diaphragm layer. As the composition of glass to be used as the glass fine particles, the respective component and contents are set to be as following; 15-50wt.% of silicon oxide, 15-40wt.% of boron oxide, 2-10wt.% of barium oxide, 6-25wt.% of aluminum oxide, 1-15wt.% of lithium oxide.  Consequently, the refractive index of the glass is made similar to that of the organic components and light scattering in the paste inside at the time of exposure can be suppressed.
Patent JP-S6231599-A (JP)
Inventor: AASAA AARU FUAAGASUN
IPC: B63H20/02
Filed: 1986-06-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6043441-A (JP)
Title: Operating method of sintering and control device for production thereof
Inventor: ABE YOSHIMITSU
IPC: C22B1/20
Filed: 1983-08-19
Abstract: PURPOSE:To decrease the variance in strength and to reduce energy consumption by determining preliminarily the relation between sintered ore FeO and the quantity of heat input per unit weight of sintering raw material and adjusting the same so as to bring it close to the quantity of critical heat input at which a desired level of sintered ore strength is obtd. CONSTITUTION:Various raw material conditions 31 and operating conditions 32 in the production process for sintered iron are inputted to a process computer 36 in order to adjust the quantity of heat for sintering reaction. The quantity 33 of heat input is determined by said computer and the quantity of heat input in the stage of producing sintered ore is adjusted with the rate 34 of feeding out powder coke as a representative factor. The sintered ore FeO 35 which is the result thereof is measured with a device 37 for measuring magnetic content installed in the earliest possible position after sintering operation in the sintering stage. The result of the measurement is inputted to the computer 36, by which the regulation of the quantity of heat input is executed in accordance with the relation between the sintered ore FeO and the quantity of the heat input.
Patent JP-S5482375-A (JP)
Title: Refining apparatus for gas
Inventor: MIYASHITA HIROSHI
IPC: B01D3/22
Filed: 1977-12-14
Abstract: PURPOSE: To increase treating efficienty per unit time in gas-refining apparatus and to make the apparatus compact as a whole, by bringing the gas to be treated into contact with NaOH solns. of low and high concentrations in order to remove sulfur, odorous matter, and CO 2 .  
     CONSTITUTION: The gas to be treated is fed through a feed pipe 7 to the space above the second chamber (b), where it is brought into contact with conc. NaOH soln. of a pH not smaller than 12, in order to remove sulfuric acid component and odorous component at the highest removing ratio. In the space above the first chamber (a) it is brought into contact with NaOH soln. of a pH 9W11 in order to remove CO 2  component at the highest removing ratio. The gas having been treated is discharged through a discharge pipe 8. The NaOH soln. of high concn. is sprayed by a pump P 2  through nozzles 9 and accumulates in the second chamber (b) through porous plates 4. The NaOH soln. of low concn. is circulated by a pump P 1  in the same way. NaOH soln. of high concn. is replenished through a line 13. The soln. contained in the second chamber (b) is transferred to the first chamber (a) in an amount corresponding to that of replenished soln., and the soln. contained in the first chanber (a) is drawn off in an amount equal to that of transferred soln. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0317793-A (JP)
Title: Recording method for card
Inventor: KITAMURA MASAMI
IPC: B42D15/10
Filed: 1989-06-14
Abstract: PURPOSE:To enable to record and erase a record visible with eye by retaining distortion in the recording part of synthetic resin by frost-processing it at prescribed temperature, and recording the record by partially heating and smoothing it at the temperature higher than frost-processing temperature, and erasing it by frost-processing it at the required temperature. CONSTITUTION:The recording part 13 is formed by frost-processing a synthetic resin layer 11 at the temperature higher than the glass transition temperature of resin and lower than a melting point so that the distortion is retained. In this state, when the recording part 13 is smoothed by heating it partially up to the temperature higher than the frost-processing temperature according to record information by using a thermal head, the record visible with the eye is recorded. Besides, when the recording part 13 is frost-processed at the temperature higher than the glass transition temperature of the resin and lower than the melting temperature, a picture is erased, and the record visible with the eye can be recorded on the card to be used repeatedly like a pass, etc., and it can be easily erased.
Patent JP-S5940605-A (JP)
Title: Polarizing element
Inventor: SHIRASAKI MASATAKA
IPC: G02F1/31
Filed: 1982-08-31
Abstract: PURPOSE:To obtain a polarizing element which constitutes a small-sized optical switch, etc., by providing a light reflecting film between a transparent flat plate and surfaces of the 1st right-angled prism which contain the right-angled corner, and a polarizing and separating film between the other surface of the transparent flat plate and the slanting surface of the 2nd right-angled prism. CONSTITUTION:The vertical polarized component of light from an input optical system 5 is reflected by the polarizing and separating film 13 to be projected, and the horizontal polarized component is transmitted through the polarizing and separating film 13 and reflected by the light reflecting film 11 to be projected. Both those components propagate to an output optical system 7 as shown by solid lines when their planes of polarization are not rotated by a Faraday rotator 4 and a wavelength plate 4. On the other hand, when the plane of polarization of the components are rotated by 90 deg. by the Faraday rotator 3 and wavelength plate 4, they propagate to an output optical system 6 as shown by dotted lines. Input light from an input optical system 6 is the same. Thus, the polarizing element which constitutes an optical switch, etc., compactly is obtained.
Patent JP-H0318549-A (JP)
Title: Paper discharging mechanism
Inventor: AKAMATSU YOSHIYUKI
IPC: B41J13/00
Filed: 1989-06-13
Abstract: PURPOSE:To switch a method for tacking paper after printing processing in the page order easily and a method for stacking paper in the reverse page order by setting the printed surface on the obverse surface, by installing a discharge guide which can be turned, having a discharge roller shaft for a single paper as fulcrum and connecting a link mechanism with the discharge guide. CONSTITUTION:When a paper is reversed and stacked, a discharge guide 3 is turned for a fixed guide 7 and a flap 4 is set at a closing position, by a link mechanism constituted of the flap 4, arm 5, and the discharge guide 3. A paper 11 is guided in the direction of arrow for the fixed guide 7 by the flap 4, and then the paper is reversed and allowed to pass through the discharge rollers 8 and 9 in the page order and discharged onto a stacker 10. When the paper is stacked without being reverses, the discharge guide 3 is turned in the reverse direction, and the flap 4 is set at an opening position, and the paper 11 is allowed to pass through the discharge guide 3 and the flap 4 without being reversed, and taken out in the reverse page order and stacked.
Patent JP-H05171588-A (JP)
Title: Composition with which roll is coated
Inventor: CHIYAARUSU UIRIAMU JIYAGETSUTO
IPC: D21F3/08
Filed: 1992-06-11
Abstract: PURPOSE: To provide a relatively inexpensive substitute of granite to attach to a roll shell for overcoming problems as are seen when using natural granite roll. CONSTITUTION: This composition constitutes roll faces in physical contact with a web extending through a paper machine. The composition includes an elastomeric material 20 and randomly dispersed, plural hollow particles 22, 23, 24. It is planed to expose the hollow particles 22, 23, 24 of some percentage on the roll faces. When machining the roll faces, the prescribed particles of some percentage are broken to become the roll faces porous, then adhesion of the web to roll faces is controlled.
Patent JP-H1097424-A (JP)
Title: Central processing unit of superscalar processor
Inventor: TREMBLAY MARC
IPC: G06F9/38
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To analyze a resource, etc., within a processor cycle by a central processing unit containing a grouped logical circuit, a function unit which can carry out an instruction dispatched by it and pipeline stages and executing a check of resource arrangement, etc., through a processor cycle. SOLUTION: A grouped logical circuit 109 dispatches up to four instructions in every processor cycle. A completion unit 110 retires an instruction when the instruction is completed. When data of a dispatched load instruction are returned from main memory, a CPU 100 arranges these data in a pipeline format to be stored in cache memory in the 2nd level. A floating-point adder 106 and a floating-point multiplier 107 separately have a four stage pipeline. Similarly, a load/storage unit 103 has a two stage pipeline.
Patent JP-S5776132-A (JP)
Title: Annealing of cold-rolled steel sheet
Inventor: SAKATA TAKASHI
IPC: C21D9/673
Filed: 1980-10-29
Abstract: PURPOSE:To prevent the generation of temper color by packing the spacer made of ceramic fiber at the predetermined position between the sheetlike spacer arranged at the both edge faces of cold-rolled steel sheet coil and the coil. CONSTITUTION:The cold-rolled steel sheet coil 4 is piled up via the sheetlike spacer 5 and the ceramic fiber made spacers 9a, 9b in a furnace 1. Said spacers 9a, 9b are filled at the inside within periphery at 1/3 of thickness T of the edge face or below that and ringlike from periphery of 2/3 or more of thickness T to the outer periphery. After the atmosphere in the furnace 1 is made non-oxidative, the coil is heated and annealed by the burner 6. Because the gas circulation between the coil layers is suppressed and supply of oxygen and steam is stopped by the above method generation of temper color is prevented.
Patent JP-H0784760-A (JP)
Title: Self-checking complement adder unit
Inventor: SON DAOOTORON
IPC: G06F7/499
Filed: 1994-07-04
Abstract: PURPOSE: To provide an adder which has a self-check function for high- performance subtraction by using a complementary adder. CONSTITUTION: The self-check type complementary adder unit consists of two carry selection adders (30 and 36) that have ripple carry adders (31 and 32 and also 37 and 38) respectively which consist of a pair of bytes or digits. A partial sum is selected from visual sums and makes a true sum by the signal which is generated by carry prefetch circuits (33 and 39). A multiplexer to which the output of both adders 30 and 36 is connected is controlled by a specific signal of the circuits 33 and 39 which show a symbol of a true sum. The multiplexer selects one of true sums as a result of subtraction. A sum check circuit compares parity bits of visual sums from both adders 30 and 36, also compares related signals which are sent from both adders 31 to 38 and from the circuits 33 and 39 and generates result check signals based on the results.
Patent JP-S6041915-A (JP)
Inventor: HAMAOKA SHIGEO
IPC: A47J27/21
Filed: 1983-08-19
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-S638469-A (JP)
Title: Water-resistant adhesive
Inventor: TANAKA MASANORI
IPC: C08J5/12
Filed: 1986-06-27
Abstract: PURPOSE:A water-resistant adhesive useful for vulcanizing bonding between rubber and metal, providing a bonding layer with water resistance, obtained by blending a thermosetting phenolic resin with epoxy resin, an acrylonitrile- butadiene copolymer rubber component and a white filler. CONSTITUTION:(A) A thermosetting phenolic resin as a main component is blended with (B) epoxy resin and (C) an acrylonitrile-butadiene copolymer rubber component to give a bonding component and (D) preferably 5-50wt% based on the component A of a white filler is dispersed into the bonding component to give the aimed adhesive.
Patent JP-S6131700-A (JP)
Title: Guide vane body for centrifugal hydraulic machine
Inventor: MATSUMURA MASUYUKI
IPC: F04D29/44
Filed: 1984-07-24
Abstract: PURPOSE:To finish the path smoothly by forming a relatively long inlet side guide vane as a release vane integrally with the inner tube of inlet side guide vane body while forming a relatively short delivery side guide vane as a choking vane between the outer tube of guide vane body and the delivery side inner tube. CONSTITUTION:Since the inner tube of a guide vane body 10 is splitted into the inlet side guide vane body inner tube 13 and the delivery side guide vane inner tube 12 in the direction perpendicular against the longitudinal direction of the spindle while relatively long inlet side guide vane 15 is formed as an open vane integrally with the inner tube 13, the portion of the inlet side guide vane 15 can be finished smoothly by means of a grinder. While since the delivery side guide vane 14 formed integrally as a choke vane between the guide vane body outer tube 11 and the delivery side guide vane body inner tube 12 is relatively short, said portion can be finished smoothly by means of a grinder. Since the entire region of path can be finished smoothly, the flow loss is reduced and the efficiency of the centrifugal hydraulic machine can be improved.
Patent JP-S63314794-A (JP)
Title: Cooking apparatus
Inventor: HIRATA HIDETOSHI
IPC: H05B6/68
Filed: 1987-06-18
Abstract: PURPOSE:To break shortcircuit in a high voltage circuit certainly by constituting a high frequency power supply circuit on the primary side of a high voltage transformer, sensing either current or voltage of the primary coil of high voltage transformer, and stopping operation of a switching means when the result indicates a value over a specified value. CONSTITUTION:Because a resonance circuit is formed by equipping a resonance capacitor 24 on the primary side of a high voltage transformer 23, the winding ratio of the primary coil 23 to secondary 23b can be made as small as 1:5, and the current change in the secondary side high voltage circuit appears sufficiently as a current change on the primary side. When the high frequency current exceeds a certain level, output voltages of a current sensor 25 and a rectifier circuit 26 exceed the level of reference signal, and the output from a comparator circuit 32 becomes logical ''0''. Thereby the output of an AND circuit 33 becomes logical ''0'' regardless of the output from an output control circuit 29. Now on/off drive of a transistor 22 by a drive circuit 34 stops, and excitation of resonance circuit is stopped. That is, power supply to the high voltage transformer 23 is shut off.