baber/WOPTO huggingface dataset:
Patent JP-H02203638-A (JP)
Title: Packet phase adjusting system
Inventor: MAEKAWA EIJI
IPC: H04L12/40
Filed: 1989-02-01
Abstract: PURPOSE:To attain efficient data communication due to a packet through a common transmission line by suppressing the transmission of a packet string in the succeeding period of a slave equipment when the number of packets from a slave equipment is less than a predetermined number and applying phase adjustment to other slave equipment. CONSTITUTION:Slave equipments (2-1)-(2-N) is provided with means (13-1)-(13-N) sending consecutive packet of a prescribed number or below decided to the slave equipment to a common transmission line 4 periodically, and a master equipment 1 is provided with a means 9 counting the number of packets less than the determined number from the slave equipments (2-1)-(2-N), a means 10 suppressing the transmission of a packet at the next period from the slave equipments (2-1)-(2-N) when the counted number is a predetermined number of above and a means 7 detecting the phase difference with the other slave equipments (2-1)-(2-N) for the suppressed time and sending it to the other slave equipments (2-1)-(2-N). When the slave equipments (2-1)-(2-N) requires the phase adjustment, the phase adjustment is executed in response to the phase difference from the master equipment 1. Thus, plural slave equipments (2-1)-(2-N) communicate with the main equipment 1 via the common transmission line 4 efficiently.
Patent JP-S56121150-A (JP)
Title: Instruction advance-taking system
Inventor: ISHIKAWA SUKENARU
IPC: G06F9/38
Filed: 1980-02-28
Abstract: PURPOSE:To issue no unnecessary instruction advance-taking start, by issuing a microcode for testing whether the succeeding instruction can be executed or not, and deciding whether advance-taking of the instruction is started or not. CONSTITUTION:When a test code TIRDY of the microcode is issued, whether the succeeding instruction of enough quantity, which is to be exeucted is stored in the instruction register or not is tested by the AND gate 29. If the latch 28 showing that the succeeding instruction is stored in the advance-taking instruction register is set, the gate 29 becomes on, the signal line is activated, and it is sent out to the microprogram address control circuit 30. As a result, the circuit 30 executes the control so as to finish without issuing a microcode IPF for starting the advance-taking. Also, when the latch 28 is reset, the gate 29 becomes off, and the signal line is not activated but is sent out to the circuit 30. As a result, the circuit 30 executes the control so as to issue a code IPF.
Patent JP-H10209985-A (JP)
Title: Broadcasting receiver
Inventor: TANAKA HIROSHI
IPC: H04H20/00
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To surely hear the interruption information sent from a DAB(digital audio broadcast) and an RDS(radio data system) by processing the interruption information received by a DAB/RDS sharing radio set that is mounted on a car in preference to other information. SOLUTION: A user previously selects a combination of broadcasting systems which allow the interruption. A microcomputer 46 controls the connection via a switch 48 between a volume 50 and a CD player 42 and also between an RDS tuner 44 and a DAB tuner 10. When the interruption information is produced from an RDS or a DAB, the microcomputer decides an interruption source and then decides a mode where the interruption is allowed to execute an interruption processing routine if approved. The connected player 42 or a tuner is cut and the tuner where the interruption information is produced is connected. Then the interruption information on the relevant broadcasting is outputted through a speaker 54.
Patent JP-S60169648-A (JP)
Title: Control device of air-fuel ratio in internal-combustion engine
Inventor: TSUBOI JIYUN
IPC: F02D41/12
Filed: 1984-02-14
Abstract: PURPOSE:To prevent HC emission of an engine from worsening and improve its fuel consumption, by providing a fuel injection quantity setting means which sets an injection quantity of fuel in accordance with the change rate of opening of a throttle valve in its closing side. CONSTITUTION:A fuel injection quantity arithmetic means calculates a fuel injection quantity tau in accordance with the predetermined operative condition parameter of an internal-combustion engine. A throttle valve opening-change rate arithmetic means calculates an opening change rate DELTATA of a throttle valve in the engine, while a throttle valve opening-change rate decision means decides whether or not the opening change rate DELTATA of the throttle valve in its closing side is in a predetermined value C or more. A fuel injection quantity setting means sets a minimum fuel injection quantity taumin when the opening change rate DELTATA of the throttle valve in its closing side is in the predetermined value C or more, while sets the calculated fuel injection quantity tau when the change rate DELTATA is less than the predetermined value C. In this way, HC emission of the engine can be prevented from worsening and its fuel consumption can be improved by controlling air-fuel ratio to a lean side when the throttle valve is rapidly closed.
Patent JP-H02203267-A (JP)
Title: Production of limiting current type oxygen sensor
Inventor: KAJIMA TAKAFUMI
IPC: G01N27/41
Filed: 1989-02-02
Abstract: PURPOSE:To lower a number of the producing stages by applying material dissipated at high temp. to the single side of a pellet made of an ionic conductive material and applying the glass powder to the surface of the coated layer and thereafter closely sticking a holding baste plate and performing calcination. CONSTITUTION:A small hole 2 is provided to a pellet 1 made of zirconia and the electrodes 3, 4 are formed thereon. Then a coated alumina powder layer is formed on the electrode 4 side and a coated fine glass powder layer is formed thereon. Just after it, a holding base plate 9 with a heater 8 formed thereon is closely stuck on the coated fine glass powder layer. Calcination is performed in this state and thereby a glass cap 6 is formed and also the coated alumina powder layer is oxidized and vaporized by calcination and the space 7 is formed and the base plate 9 is bonded on the surface of the cap 6. In such a way, both formation of the cap 6 and bonding of the base plate 9 are simultaneously attained by calcination of one time and a number of the stages is lowered and productivity is enhanced.
Patent JP-H02203419-A (JP)
Title: Magnetic recording medium and production thereof
Inventor: NIIMI HIDEAKI
IPC: G11B5/72
Filed: 1989-02-02
Abstract: PURPOSE:To improve corrosion resistance by forming a thin film essentially consisting of Co as a recording layer and forming an oxide layer mainly contg. Co and Mg near the surface of the thin film. CONSTITUTION:The oxide layer 12 consisting of the Co which is the atom constituting the magnetic layer and the Mg which is the atom forming a protective layer is formed near the surface of the magnetic layer 11. While the ordinary protective layer is formed with a distinct boundary between the magnetic layer thereunder, the CoO and MgO solutionize each other to have an NaCl type crystal structure in this case and the part near the surface of the magnetic layer 11 is completely mingled with the protective layer 12 to form no boundary between the two layers. The corrosion resistance is enhanced in this way.
Patent JP-S52108486-A (JP)
Title: Preparation of nitrile copolymers
Inventor: INOMATA NIHEI
IPC: C08F2/22
Filed: 1976-03-08
Abstract: PURPOSE: To prepare nitrile copolymers with improved flowability and processability, by polymerizing acrylonitrile and vinyl ethers in the presence of mercaptan chain transfer agents under controlling PH. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61181353-A (JP)
Title: Treatment of fruits and vegetables
Inventor: URURITSUHI BUISUGOTSUTO
IPC: A23B7/02
Filed: 1986-02-06
Abstract: A process for treating fruit and vegetable materials to inhibit the formation of a reddish colouration during heat processing which comprises adding an effective amount of a protein to the fruit or vegetable material.
Patent JP-H05284128-A (JP)
Title: Pulse communication system
IPC: H04L25/49
Filed: 1992-02-12
Abstract: PURPOSE:To provide the pulse communication system which can perform the multiplexed transmission of sub signals at low speed without degrading the bit error rate of main signals. CONSTITUTION:In a transmission circuit 10, a multi-level PPM modulation circuit 1 converts a main signal Sm to a quaternary PPM pulse Sp. When a sub signal Ss at an H level, a switch 3 selects an inverted PPM pulse Spi inverting the logical level of the PPM pulse Sp inverted by an inverter circuit 2 and defines it as an output signal St. In a reception circuit 20, the inversion of the PPM pulse is detected from a received signal Sr by a synchronizing pulse detecting circuit 11 and an average logical level detection circuit 12. When the inversion of the PPM pulse is detected, a switch 13 selects a received signal Sri from a delay circuit 16 and an inverter circuit 15, and a non-inverted PPM pulse Spr is obtained at the input terminal of a quaternary PPM signal demodulation circuit 14. A sub signal Ssr is reproduced while obtaining the logical level average value of the received signal Sr at a low-pass filter 17.
Patent JP-H10217184-A (JP)
Title: Flexible sheet cutting device
Inventor: TANNO SHOGO
IPC: B26D1/08
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To cut a flexible sheet certainly by introducing such an arrangement that the tips of an upper blade and a lower blade slide with each other. SOLUTION: Over a flexible sheet A, an upper blade 1 is furnished equipped wish a tapered tip 1a, which is energized backward by a compression coil spring 5. This upper blade 1 sinks with the pressing force of a cylinder 7. A lower blade 2 equipped with a parallel tip 2a is installed under the flexible sheet A. A guide 2b fitted with a slope 2c is formed at one end of the tip 2a of the lower blade 2, where also a runoff face 2d is formed at the front face of the blade tip 2a.
Patent JP-H08220005-A (JP)
Title: Method and apparatus for analyzing minute foreign matter, and manufacture of semiconductor element or liquid crystal display element using the method and apparatus
Inventor: FUJINO NAOHIKO
IPC: G01N21/88
Filed: 1995-02-14
Abstract: PURPOSE: To make it possible to observe, analyze nd evaluate minute foreign matter by measuring and correcting the errors int he coordinates of the respective apparatuses of a particle inspecting apparatus and an analyzer by using a prototype wafer, and linking both coordinates in high accuracy. CONSTITUTION: Prototype wafers are set on the stages of a particle inspecting apparatus and an analyzer. The position of each dot described on the prototype wafer is measured, respectively. The position of each dot becomes the value containing the total error (e) of the stage error of the apparatus and the error of an individual body. The value is obtained as the difference between the measured dot position and the true dot position. Then, the error (e) on the coordinates of the respective apparatus obtained by measuring each dot is used, and the changing tendency of the error (e) at the entire upper part of the stage is grasped. The grasped error (e) is mathematically subtracted from the coordinates of the respective apparatus, and the coordinate correction is performed.  Thus, the apparatus coordinates, which are adopted in the particle inspecting apparatus, and the apparatus coordinates, which are adopted in the other analyzer, can be linked in high accuracy.
Patent JP-S55116637-A (JP)
Title: Optical fiber base material manufacturing apparatus
Inventor: SENDA KAZUNORI
IPC: G02B6/00
Filed: 1979-03-05
Abstract: PURPOSE:To obtain an optical fiber base material having desired refractive index distribution by applying rays of light in the same direction as a glass forming starting material spraying direction and measuring a position on which the rays condense on the surface of a glass fine particle sintered body to stabilize the form of the body. CONSTITUTION:Burner 2 of concentric multiple tube structure and laser beam source 9 are set on burner moving stand 10, and laser beams 11 emitted from source 9 are passed straight through the central spray outlet of burner 2 in the same direction as a glass fine particle 13 spraying direction and condensed on a position where particles 13 adhere to growing surface 7 of glass fine particle sintered body 5. The condensed position and the form of body 5 are then measured with position measuring unit 12, and by finely moving stand 10 according to the position signal particles 13 are allowed to adhere to a desired position.
Patent JP-S54119161-A (JP)
Title: Device and method for shaping inner box
Inventor: YAMAZAKI SUSUMU
IPC: F25D23/06
Filed: 1978-03-08
Abstract: PURPOSE: To prevent the central part from becoming thin even when the width is changed and thereby make it possible to obtain flatness, by constructing an innr box of a vertically movable member, a heating body, an air blower and a plug shifting device.  
     CONSTITUTION: Air blowing is operated with air-tightness maintained between clamp device 24, which clamps heated synthetic resin plate 21, and opening part edge 30a of chamber 30, and waveforms 21a and 21b are given preliminary tension. After this, mold 25 is  raised, plug 33 is lowered, and waveforms 25a and 25b are placed inside mold 25. An inner box is formed by drawing air from a small hole and making the space between mold 25 and synthetic resin plate 21 in mold 25 a vacuum. The distance l 7  between neighboring plugs 33a and 33b in the mold is made smaller than their original distance l 6 . By this structure, an adequate surface area for partitioning wall 28 is secured. As a result, it is possible to prevent the center part from becoming thin and to obtain flatness. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59165881-A (JP)
Title: Outflow port height adjusting device of liquid feed pipe
Inventor: YAMADA KENICHI
IPC: F04B49/00
Filed: 1984-02-14
Abstract: PURPOSE:To simplify the operation and structure and facilitate molding by only grasping a pair of lugs to release the coupling between a liquid feed pipe and a stopper constisting of lugs, semi-circular springs, and seats so that the stopper can be slided in the axial direction. CONSTITUTION:A stopper 11 is fixed to a liquid feed pipe by coupling its coupling section 13 with the liquid feed pipe 5, bringing the protruding section 16 of a semi-circular spring 14 into contact between two catching projections 20 in a recessed groove 19 of the liquid feed pipe 5, and pressing the inner end of a seat 15 to the outside of the liquid feed pipe 5. When a pair of lugs 12 are grasped with a force, they are shifted to reduce the mutual distance, a pair of semi- circular springs 14 are deformed so that the center is stretched outward, thus the protruding sections 16 in the center are separated from the liquid feed pipe 5, and the stopper 11 can be moved in the axial direction in relation to the liquid feed pipe 5 under this condition. Accordingly, the position adjusting operation and stable position fixing of the stopper 11 can be easily performed and also the structure can be simplified and the molding can be facilitated.
Patent JP-H01200993-A (JP)
Title: Gum liquid application device
Inventor: IIZUKA SHINJI
IPC: B41N3/08
Filed: 1988-02-05
Abstract: PURPOSE:To uniformly apply gum liquid onto the surface of a printing form plate when said form plate is being transmitted, by providing a controlling roller in contact with a part of the outer periphery of a reducing roller which is pressed to said form plate to uniformly apply said gum liquid onto the surface thereof, said controlling roller being provided with a peripheral groove for controlling the amount of the gum liquid applied onto said printing form plate and also for uniformly applying the gum liquid in an axial direction. CONSTITUTION:Gum liquid intermittently supplied from a feed pipe 44 is stored in a storing section 42 between a reducing roller 34 and a controlling roller 38, passing through between a spiral groove formed in the outer periphery of the controlling roller 38 and the reducing roller 34, to be fed continuously to a printing form plate 10 sent between a pair of reducing rollers 34 and 36. At this time, since the spiral groove is formed at a small pitch in the axial direction of the controlling roller 38, the gum liquid coming to the downstream of the reducing roller 34 through the adjacent groove is coupled at the adjacent part, so that the gum liquid is supplied onto the surface of the printing form plate 10 in the form of a fiat plane. Moreover, the gum liquid is pressed by the reducing roller 34 to be uniformly developed onto the surface of the form plate 10. In this state, the form plate 10 which is uniformly applied with the gum liquid is sent out from a pair of the reducing rollers 34 and 36.
Patent JP-S55118920-A (JP)
Title: Curable epoxy resin composition
Inventor: MIURA MARENORI
IPC: C08G59/42
Filed: 1979-03-07
Abstract: PURPOSE: A curable epoxy resin composition having improved low-temperature stability, workability, and heat resistance, comprising a specific a bicyclic carboxylic acid anhydride as a curing agent.  
     CONSTITUTION: A) A polyfunctional epoxy compound is blended with B) 1- isopropyl-4-methyl-bicyclo-(2.2.2)octa-5-ene-2,3-dicarboxyic acid anhydride in an amount to give a theoretical blending quantity of carboxylic acid based on the epoxy group of 50W130wt% as a curing agent to give the desired compound. The component B is obtained by submitting 1,3-p-menthadiene and an equimolar quantity of maleic anhydride to addition reaction. A curing accelerator, preferably an imidazole-based compound (e.g., 1-benzyl-2-methylimidazole) in an amount of 0.1W5.0pts.wt. based on 100pts.wt. of the component A, is added to the component B.  
     USE: Cast materials, putty, impregnating materials, coating compounds, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59150603-A (JP)
Title: Manufacture of brittle steel sheet
Inventor: MATSUMOTO HIROMI
IPC: B21B3/00
Filed: 1983-02-18
Abstract: PURPOSE:To manufacture a brittle steel strip efficiently in low cost by sticking a material having material quality equivalent to mild steel on the width end faces of a slab and removing the material after rolling is performed. CONSTITUTION:A mild steel sheet T is fixed by welding W to both end faces of a slab S, at the inlet side of a slab heating furnace. The slab S is heated thereafter and is successively rough rolled and finish rolled by a hot tandem mill. Next, the rolled sheet is rolled by a cold tandem mill without being broken after removing its mill scale through a pickling process. A coil after cold rolling is passed through a slitting line to slit both end parts of the sheet width, thereby obtaining a steel strip by removing the mild steel sheets sticking to both end parts of the sheet width.
Patent JP-S53112575-A (JP)
Title: Dust-collecting device of filtration type
Inventor: OOKUMA YOUICHIROU
IPC: B03C3/14
Filed: 1977-03-11
Abstract: PURPOSE: To provide a dust-collecting device of filtration type comprising a charging device for applying an electric charge to sucked dust, and a filter for catching the charged dust, wherein a filer holder concurrently serving as an after-filter is provided at the rear part of said filter thereby improving the dust-collecting efficiency. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01201902-A (JP)
Title: Varistor
Inventor: NAKAMURA KAZUYOSHI
IPC: H01C7/10
Filed: 1988-02-05
Abstract: PURPOSE:To enable a varistor to effectively absorb both surges having sharp rising and large surges, by a structure wherein a first non-linear resistor whose basic constituent is ZnO and a second non-linear resistor whose basic constituent is SrTiO3 are connected in parallel one another. CONSTITUTION:A varistor 10 includes a multilayer sintering body 12. This multilayer sintering body 12 comprises pairs of a first non-linear resistor 14 whose basic constituent is ZnO and a second non-linear resistor 16 laminated thereon whose basic constituent is SrTiO3. Further, inner electrodes 18a, 18b and 18c are formed between the first non-linear resistors 14 and the second non-linear resistors 16, respectively. And further, outer electrodes 20a and 20b are formed on one edge section and the other edge section opposite thereto of the multilayer sintering body 12, respectively. The varistor has a circuit structure in which the first non-linear resistor 14 and each the second non-linear resistor 16 are connected in parallel one another. Therefore, in the varistor 10, a sharply rising surge can be absorbed by the second non-linear resistors 16, and moreover a discharge voltage can be controlled to a lower voltage by the first non-linear resistors 14.
Patent JP-S59152858-A (JP)
Inventor: NODA MASAYUKI
IPC: B29C63/00
Filed: 1983-02-18
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-S58155619-A (JP)
Inventor: JIYOOJI GERUTONAA
IPC: H01J9/04
Filed: 1983-02-18
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-S60171910-A (JP)
Title: Endless belt driving device
Inventor: OOGURO TADAFUMI
IPC: G03G21/16
Filed: 1984-02-16
Abstract: PURPOSE:To reduce the shaking speed of a belt in the width direction by gradually reducing the siding speed of said belt, and controlling said belt through a defined quantity of deviation after the siding speed to right and left is equalized, when determining quantity of deviation from the corrected value of said siding speed of belt to correct zigzag movement. CONSTITUTION:When a photosensor S1 is turned on due to the first zigzag movement of a belt, a control part makes an unshown zigzag-movement correcting roller deviate in a direction to be corrected, by a defined quantity. Then, when deviation to the opposite side causes a photosensor S2 to be turned on, the control part makes the roller deviate in the opposite direction by twice the defined quantity. The trend of deviation is obtained from the difference in siding speed to right and left between both deviations, to determine the quantity and position of deviation in the initial stage. After that, the quantity of deviation is gradually reduced each time each of the photosensors S1, S2 is turned on, while being corrected so that the siding speed to right and left is made equal. After the point of time when the siding speed to right and left is equalized, the quantity of deviation is set to a defined minute quantity and the siding speed is rapidly reduced, correcting the zigzag movement in a short time. Thereby, the shaking speed of the belt in the width direction can be reduced.
Patent JP-H03230841-A (JP)
Title: Method of cold-forging gear
Inventor: AKAMATSU KENICHI
IPC: B21J5/10
Filed: 1990-02-05
Abstract: PURPOSE:To effectively manufacture a gear high in accuracy by pressurizing a blank stepwise as it is transferred so that it is approached stepwise to a finished gear. CONSTITUTION:The blank is pressed in by punches 32, 33, 34 for each die hole from a small die hole 14a in sequence to a set of dies 14, 15, 16 formed largely in such sequence that the die hole 14 approaches stepwise to the finished gear and the blank is formed so that it approaches stepwise to the finished gear 5. Further, in the die hole 16a of the final stage, a piercing punch 24 is pressed from the direction opposite to the pressing direction relatively into the blank to open a through hole 51 and the material of the blank is flowed to the radial direction and spread to all the corner of the die hole 16a to form the gear 5.