baber/WOPTO huggingface dataset:
Patent JP-H01256843-A (JP)
Title: Link control system
Inventor: MORITA SADAO
IPC: G06F13/36
Filed: 1988-03-25
Abstract: PURPOSE: To evade a system down even if a link controller gets out of order by providing a plurality of link controllers on a line and making a link controller with next priority automatically perform line control even if one link controller gets out of order. CONSTITUTION: The respective link controllers 4a to 4d are provided in main terminals of a POS system and have mutually different priority levels. The link controller 4a having the top priority controls a communication of data in the system and polls respective satellite terminals 8 at constant intervals. If the controller 4a gets out of order, no polling is carried out, so no data appears on the line 6 and a controller having detected the line abnormality by a line monitor means 12 sends an abnormality detection signal to its confirmation request means 14 and priority decision means 16, thereby sending a priority confirmation request signal out through the line 6.  The priority confirmation request signal is received by a line control means 10 and a controller having confirmed that the priority decision means 16 has the top priority sends a link control signal out to the line control means 10, so that polling is started.
Patent JP-S60214240-A (JP)
Title: Oil leakage detector
Inventor: SHIONO KATSUMI
IPC: G01N21/64
Filed: 1984-04-10
Abstract: PURPOSE:To detect leakage of oil without contact by admitting water to be inspected into a dark box, guiding fluorescent light which is generated by ultraviolet-ray irradiation out of the dark box through an optical fiber cable, and performing signal processing. CONSTITUTION:The device is installed in a catch-drain. When oil-mixed waste water 8 flows in the drak box 1 from a water run hole 1a, an oil drop 9 floating on the surface of the water is irradiatied with ultravilet rays 10 of <4,000Angstrom  in wavelength shown by a solid line in a spectrum graph from an ultraviolet-ray lamp 3, and then fluorescent light 11 having a peak at about 4,000Angstrom  as shown in a broken line in the graph is generated by fluorescent materials such as acetone in the oil drop 9. This fluorescent light 11 is guided through an optical fiber cable 4 to a near ultraviolet ray detector 5 and converted there into an electric signal with a specific voltage level. This electric signal is processed by a signal processor 6 to judge whether oil is present or not, and if the signal level exceeds a reference value, an alarm signal or level signal is outputted.
Patent JP-S63237625-A (JP)
Title: Digital branching and inserting system
Inventor: SHIMADA YOSHITAKA
IPC: H04J3/08
Filed: 1987-03-26
Abstract: PURPOSE:To simplify processing and a circuit by providing a third selection circuit inserted into channel output branching a third adding circuit and an output from a third frame aligner circuit into the PCM primary group C of a first RAM. CONSTITUTION:The third selection circuit inserted into the channel output branching third adding circuit 10 and an output from the third from aligner circuit 9 into the PCM primary group C of the first RAM 1, is provided. The frame position of the PCM primary group that includes the branched channel and an omnibus channel and the frame position of the PCM primary group that includes the signal-inserted channel and an omnibus channel are made identical by the frame aligners 3, 7, 9, thereafter, the data are written in the same RAMs 1, 5. And the data are read out into positions that connect the branching/insertion with the omnibuses at necessary times. As a result, a direct branching/insertion and the forming of an omnibus are made possible without returning the rate to 64kb/s, and the processing and the circuitry can be simplified.
Patent JP-H04283487-A (JP)
Title: Information recording and reproducing device
Inventor: HASHI HIROSHI
IPC: G11B33/14
Filed: 1991-03-11
Abstract: PURPOSE:To make a dustproof structure for the inside of the device of the information recording and reproducing device performing record and reproduction of an optical card with a reciprocating motion of a shuttle. CONSTITUTION:A frame housing the constitutional components of the shuttle, etc., holding an optical head and an optical card, is divided into an upper frame 23 and a lower frame 24. A rubber sheet 33 making elastic deformation is stuck at a joint surface of the upper frame 23 and the lower frame and the dustproof between them is secured. A rubber sheet 33 is stuck at the joint surface of the upper frame 23 covering a metal cover 34 and the dustproof between them is secured. The rubber bush 32 is inserted in chamfers 29, 30 formed at the upper frame 23 and the lower frame 24 in order to pull out cables and the dustproof of chamfers 29, 30 is secured.
Patent JP-S56167360-A (JP)
Title: Diffused resistance element in semiconductor device
Inventor: UEDA MASAHIKO
IPC: H01L27/04
Filed: 1980-05-26
Abstract: PURPOSE:To compensate the expanding effect of a depletion layer as well as to improve the  linearity of resistance for the subject resistance element by a method wherein a controlling electrode is provided on the surface of a diffused resistance region through the intermediary of an  insulating film to be used for a controlling electrode, and one of the resistance terminal electrodes  and the controlling electrode are connected. CONSTITUTION:For example, a p<-> layer 2 is selectively diffused on an n<--> type Si substrate  1 and a p<+> contact diffusion layers 3 and 4 are provided on both ends of the diffusion layer 2.  On the surface of the diffusion layer 2 located between the diffusion layers 3 and 4, a controlling  electrode 11 consisting of a polycrystalline Si, for example, is formed through the intermediary of  an insulating film 10 to be used for the controlling electrode. On the entire surface of the electrode  11, an insulating film 13 is deposited and after apertures 14-16 have been provided, metal electrodes 17 and 18 are formed and used as a resistance element. The resistance element of the  above constitution is used under the condition wherein a negative voltage is applied to the electrodes 18 as against the electrode 17. Through these procedures, the expansion of the depletion  layer in the vicinity of a junction J due to application of a high tension voltage can be suppressed  by the MOS effect of the controlling electrode and the resistance value can be maintained constant.
Patent JP-H04225515-A (JP)
Title: Lithography matching positioning device
Inventor: PAURU KAIZAA
IPC: G12B5/00
Filed: 1991-04-03
Abstract: PURPOSE: To eliminate the need for a focusing means for a bright/dark field microscope by mutually match-positioning a reference mask, a mask and a wafer. CONSTITUTION: An optical unit OU is freely movable in x, y, z directions with respect to a structure body K of a mask M and a wafer W. With an optical unit moved by a piezoelectric driven device Pz in a z-direction, the pattern of a reference mask is focused on the mask M and the wafer W. With a microscope moved in the x and y-directions, the pattern of reference mask is match- positioned to the corresponding pattern on a mask surface and the wafer surface with piezoelectric driven devices Px and Py .
Patent JP-S62260087-A (JP)
Title: Electrode for electrolysis and its production
Inventor: SHIMAMUNE TAKAYUKI
IPC: C25B11/10
Filed: 1986-03-31
Abstract: PURPOSE:To produce an electrode which is small in chlorine overvoltage and good in durability by using rutile-type composite oxide having a prescribed composition as a coating having electrode catalytic activity for an anode for especially electrolyzing brine by an ion exchange membrane method. CONSTITUTION:Electrically-conductive metal having corrosion resistance such as Ti is used as an electrically-conductive base material and the base material is properly subjected to surface cleaning treatment and the coating having electrode catalytic activity is formed thereon. The coating is composite oxide basically consisting of 25-50mol% Ru oxide, 75-30mol% total of In oxide and Sn oxide and 1-20mol% Ti oxide. Therefore a rutile-type composite oxide. Chlorine overvoltage is made small by Ru oxide and both Sn oxide and In oxide similarly have the action lowly maintaining chlorine overvoltage as a promotor and also durability of the electrode is enhanced by Ti oxide. Therefore the following electrode is obtained wherein chlorine overvoltage is extremely small and the coating enriched in resistance to alkalis and resistance to acids is strongly and closely stuck thereon.
Patent JP-2000265648-A (JP)
Title: Tatami mat structure
Inventor: KANEKO SHIGERU
IPC: E04F15/02
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To improve strength by providing a plurality of recesses in a boards positioned at the lower layer of a Tatami mat facing, and storing charcoal in each recess. SOLUTION: A Tatami mat facing 10 is formed of rush, and a board 11 is disposed at the lower layer. The board 11 is formed in plate shape by loosening wood chips and gathering them. A board 12 for putting charcoal is disposed at the lower layer of the board 11. The board 12 is provided with recesses 13, and charcoal 14 is stored in each recess 13. Other boards 15, 16 are further disposed in this order at the lower layer of the board 12, and the boards 15, 16 are formed of the same material as the board 11. The boards 11, 12, 15, 16 are integrated by sewing with Tatami mat string 17. Each recess 13 is provided in a position, avoiding the mat string 17, of the board 12. Since the boards 12 containing charcoal is disposed not directly below the mat facing 10 but through the board 11, the board 12 in not damaged even if large weight is applied to the mat facing 10.
Patent JP-S62229255-A (JP)
Title: Light transmittable color toner for electrophotography
Inventor: KUBO MASAHIKO
IPC: G03G9/087
Filed: 1986-03-31
Abstract: PURPOSE:To form a transmitted rays image having a desired hue by using a methacrylate copolymer having <=1.50 refractive index and <=120 deg.C melt characteristic by a flow tester as a resin medium for fixing. CONSTITUTION:The methacrylate copolymer having <=1.50 refractive index and <=120 deg.C melt characteristic by the flow tester is used as the resin medium for fixing, by which the reflection and scattering of the rays in the fixed toner image part are prevented. The ray transmittance in the toner image part is thus improved and the ray transmitted image of the desired hue is obtd.
Patent JP-H06277756-A (JP)
Title: Apparatus for storing wire matereal
Inventor: KANAMORI YUTAKA
IPC: B65H59/38
Filed: 1993-03-30
Abstract: PURPOSE:To prevent the disturbance of the coiling state of a wire on a wire storing drum with lapse of time and to restare the normal wire storing state without stopping an equipment in a time of generating the disturbance. CONSTITUTION:A definite tension is always and properly applied on a wire passing though a turn roller 31 by applying the torque of the same rotating direction with a driving direction of a pulling drum 10 on a flyer 11 with a torque motor M4. Because the voltage applied to the torque motor M4 can be regulated by operating a voltage regulator 50, the tension applied on the wire can be corrected without stopping the operation of the equipment.
Patent JP-H10270621-A (JP)
Title: Lead frame for semiconductor device
Inventor: MATSUURA YOSHIHIRO
IPC: H01L23/28
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a lead frame in which cutting of the tie bar can be prevented from being shifted due to uneven pitch shrinkage after resin sealing. SOLUTION: A plurality of slits 3 are made, while being divided by a sufficiently deformable support 4, around a semiconductor device constituting part 2 formed on a lead frame 1. Since the slit 3 is filled with a resin material 6 at least the part intersecting a runner part 5, resin sealing can be carried out while preventing leakage through the slit 3 and the stress acting on the four corners of a package after resin sealing can be made uniform. Consequently, uneven pitch shrink can be prevented.
Patent JP-H07252095-A (JP)
Title: Jack controller of service car
Inventor: SHIDARA HIRONARI
IPC: B66F7/24
Filed: 1994-03-16
Abstract: PURPOSE:To support a car body speedily insofar as possible, without entailing any excess burden on a diagonally overhanging type jack in particular. CONSTITUTION:In this jack controller, if there is an operation on an indicative operating means 11, the extensional actuation of a jack 7 is started by an operational control means, but the operating speed at this time is set to a high speed by a speed control means. Therefore, the jack 7 is grounded in a short time after its extension is started. If there is a grounding detection by a grounding detection means, the operating speed of this jack 7 is set to low speed by the speed control means likewise. In addition, if a fact that both wheels were ungrounded is detected by an ungrounding detection means, the extensional actuation of the jack 7 is automatically stopped by the operational control means, and thus support of a car body is all over.
Patent JP-S61230284-A (JP)
Inventor: USAMI TADASHI
IPC: H05B3/00
Filed: 1985-04-04
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-H03270571-A (JP)
Title: Matrix calculation processing system for picture data orthogonal converter
Inventor: NODA TSUGUO
IPC: H04N19/60
Filed: 1990-03-20
Abstract: PURPOSE:To attain high speed arithmetic processing by preparing a column element number latch means of a column matrix of a processing data and preparing selection means by a number in the unit of divisions dividing the elements equally so as to realize a matrix arithmetic circuit with a small circuit scale. CONSTITUTION:A 1st latch means 10 latches a processing data of one column of a column matrix of a selected processing data by one column. A selection means 11 selects and outputs sequentially a processing data to be latched based on the division unit corresponding to the 1st latch means 10. A 2nd latch means 12 latches sequentially a conversion constant corresponding to the processing data outputted by the selection means 11. A multiplier means 13 calculates the product between the conversion constant and the processing data. An adder means 14 calculates total sum of the product outputted from the multiplier means 13. An arithmetic control means 17 detects whether or not the processing data latched to the 1st latch means 10 is zero and controls the selection means 11 and an output selection means 16 in response to the result of detection.
Patent JP-S59195710-A (JP)
Title: Sequence controller
Inventor: MATSUMOTO NAOMI
IPC: G05B19/048
Filed: 1983-04-20
Abstract: PURPOSE:To improve the operating ratio by making only an output corresponding to an input contact, whose abnormality is detected, ineffective and making outputs, which do not concern this input contact, effective. CONSTITUTION:If the result input of check is abnormal in a check circuit 4, ''1'' is set to a memory 11. A processor 9 reads in contents in input addresses a1, a2, b1, and b2 with an input read instruction and operates the exclusive logic among them and stores the result in a memory 10. That is, if the result is ''0'', abnormality is discriminated to output an abnormality signal. Thereafter, when an output instruction signal OUT is charged, an AND circuit 13 operates AND between outputs of memories 10 and 11; and as the result, when two inputs are ''1'' together to confirm that input addresses a1 and a2 are not abnormal, corresponding output points 5a and 5b are operated to transmit an output signal.
Patent JP-H01246458-A (JP)
Title: Method for shrinkproofing silk fabric
Inventor: ABE HIROYUKI
IPC: D06M101/00
Filed: 1988-03-24
Abstract: PURPOSE:To carry out shrinkproofing treatment without impairing excellent material characteristics of silk, by dipping a silk fabric using degummed hard twisted yarns in a tense state in water, other solvents or a mixed system thereof and heat-treating the fabric for a prescribed time. CONSTITUTION:A silk fabric using had twisted yarns is degummed and in a tense state dipped in water, other solvents or a mixed system thereof and heat- treated for a prescribed time to relax and eliminate 'susceptibility to shrinkage' unique to the fabric using the had twisted yarns. The above-mentioned heattreatment is preferably carried out normally at 60-70 deg.C for 5-20min.
Patent JP-H10263617-A (JP)
Title: Roll for aluminum or aluminum alloy cold rolling and cold rolling method
Inventor: IKEDA MASANORI
IPC: C25D5/26
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To improve an aluminum material surface quality by cold rolling with an aluminum or aluminum alloy roll having a Cr plating of a thickness in a specified μm range and a surface roughness in a specified range on a surface so as to reduce generating quantity of oil pit. SOLUTION: A Cr plating having a thickness of 2-20 μm is applied on a surface of a roll for cold rolling of an aluminum or alumium alloy, a surface roughness Ra is made to be 0.01-0.5 μm. Because an aluminum material is cold rolled by using a work roll having an appropriate thickness Cr plating and specifying the surface roughness in an appropriate value, a uniform plating layer and appropriate lubricity is obtained. As a result, aluminum oxide is uniformly formed on the work roll surface and skin roughening of a plate surface due to uneven adhesion of a plating layer or peeling of a plating layer is prevented.
Patent JP-H03273108-A (JP)
Title: Supporter for probe holder of ultrasonic measuring instrument
Inventor: OKI MASANORI
IPC: G01B17/02
Filed: 1990-03-23
Abstract: PURPOSE:To measure a curved pipe part with an ultrasonic wave to some extent by taking in the axial displacement of a sensor and curvature variation in pipe diameter by the supporter for the probe holder. CONSTITUTION:A screw 6 for superposing a probe holder inner cylinder 10 in a probe holder outer cylinder 4 is rotated to adjust the level of a probe 14. A spring 13 which presses the probe 14 down in the inner cylinder 10 copes with the curvature variation in the pipe diameter. Consequently, even the axial displacement of the piping can be coped slightly with because the spring 13 can absorb the up-down variation of the contact surface of the probe 14. Fur ther, a support arm 3 is fitted loosely turnably and loosely in an arm holder 17 for the curvature variation in pipe diameter and the tip part is energized by a spring 18 in one direction, so it easily follows in the energizing direction of the spring 18. Large axial displacement can be handled by regarding an axis point as an axis of turning because the outer cylinder 4 is pivoted turnably on the arm 3. When the axial displacement of the piping to be measured is larger than expected, a probe holder bracket 7 is moved up and down and fixed with the screw 6.
Patent JP-H01245544-A (JP)
Title: Formation of thin film wiring for semiconductor device
Inventor: SHINMIYAHARA SHIYOUZOU
IPC: H01L21/324
Filed: 1988-03-28
Abstract: PURPOSE:To reduce the effect of electromigration for improving the reliability of wiring by performing the rapid-annealing process of a conductive thin film processed taking wiring shape at the temperature exceeding specified degree. CONSTITUTION:Pure Al wiring patterns 3 formed on an Si thermal oxide film 2 on the surface of an Si substrate 1 are irradiated with lamp light (a) downward to perform the rapid-annealing process at the temperature exceeding 500 deg.C. The specified annealing requirements are the mean temperature rising rate exceeding 8 deg.C/sec, the mean temperature falling rate exceeding 20 deg.C/sec and the continuous time at the maximum temperature not exceeding 20sec. At this time, the reason why the mean temperature rising rate is specified to exceed 8 deg.C/sec is to restrain the hillock deposition during the temperature rising process from occurring likewise the reason why the mean temperature falling rate is specified to exceed 20 deg.C/sec is to restrain the void formation due to the integration of super-saturated atomic pores from occurring. Through these procedures, the Al wiring and/or Al alloy wiring can take bump type granular shape within the range of wiring width of 0.5-3.0mum so that the mean life of electromigration may be elongated notably.
Patent JP-S52154311-A (JP)
Title: Fifo queue processing system
Inventor: SENOO TAKANORI
IPC: G06F9/34
Filed: 1976-06-17
Abstract: PURPOSE:To compose a ring-like memory region using a ring counter for the writing/reading pointer and thus to secure a control for the first-in and firstout queue.
Patent JP-H0375248-A (JP)
Title: Grinding method for hydraulic material
Inventor: OKU EIJI
IPC: C04B7/52
Filed: 1989-03-27
Abstract: PURPOSE:To provide the title method intended to facilitate the quality control of hydraulic products, so designed that part of ground hydraulic powder is drawn to measure its size distribution, and the result is put to feedback to control the grinding conditions. CONSTITUTION:Part of hydraulic powder produced by continuously grinding a hydraulic material such as clinker or granulated slag is drawn either continuously or intermittently, distributed to a specified spread and irradiated with laser beams, and, from the intensity of the diffracted light, the size distribution is calculated. Thence, from the result, the production rate of the hydraulic powder with its size not larger than a specified value is determined, and this result is put to feedback to control grinding conditions so that said production rate fall within a specified range, thus accomplishing regulation of the production rate of said kind of powder.
Patent JP-S51148525-A (JP)
Title: Ball hitting-off machine
Inventor: KATSUTA TAKESHI
IPC: A63B69/40
Filed: 1975-06-16
Abstract: PURPOSE: Ball hitting-off machine which hits off ball to all arbitrary directions to facilitate repeated training of ball game. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000268444-A (JP)
Title: Magnetic recording and reproducing device
Inventor: FUKUDA KAZUNORI
IPC: G11B15/54
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To detect the end of a magnetic tape where no CTL (tape travel control) signal is recorded. SOLUTION: This device is equipped with a take-up reel rotation detecting device 5 which detects a take-up reel 3 rotating and outputs an RD signal each time the reel 3 turns, a payoff reel rotation detecting device 6 which detects a payoff reel 4 rotating and outputs an RS signal each time the reel 4 turns, a capstan motor 12 which drives the reel 3 or 4, a CPFG signal detecting device 14 which detects the motor 12 rotating and outputs a CPFG signal each time the motor 12 rotates, and a magnetic tape end detecting device 8 which recognizes the period wherein the reel wound with the magnetic tape 9 makes one rotation from the RS or RD signal, counts the CPFG signals for one rotation of the wound reel, and detects the end of the magnetic tape 9 according to the count number.
Patent JP-S58189313-A (JP)
Title: Top charger for blast furnace
Inventor: NEKOTA TETSUHIRO
IPC: C21B7/18
Filed: 1982-04-27
Abstract: PURPOSE:To improve the resistance to heat and abrasion of a top charger, by laying ceramic liners of silicon nitride, silicon carbide, high alumina, etc. on the bottom or side plate of the charger. CONSTITUTION:Ceramic liners 5 consisting essentially of silicon nitride, silicon carbide, high alumina, etc. are laid on the bottom plate 2 and side plate 3 onto and with which the charge such as ore falls and contacts, in a stationary hopper 1 of a top charger. The ceramic liners are similarly laid on the bottom plates of a stationary chute and a swiveling chute and the bottom plate, etc. of a bell as well. The resistance to heat and abrasion and durability of the charger are thus improved and the conditions of the blast furnace are stabilized.