baber/WOPTO huggingface dataset:
Patent JP-S54106368-A (JP)
Title: Cooking device
Inventor: UEDA YASUKIYO
IPC: A47J36/24
Filed: 1978-02-06
Abstract: PURPOSE: To simplify cooking by memorizing and storing necessary heating sequences for respective cooking menu in a memory device contained in a cooking device such as gas-oven or the like and enabling call of the memory for desired cooking menu upon necessitated.  
     CONSTITUTION: When one of menues stored in memory device is desired to be cooked, putting a menu number on b, a and pushing a start-key 25 are enough to begin the cooking. An architecture in a micro-computer is controlled in accordance with a instruction code stored in ROM of itself. As a result, key-switches, indicating tubes and a temperature control circuit, connected with respective input and output terminals, are controlled, also memory and read out of heating sequence pattern for respective automatic gas cooking is carried out. By setting a transistor 52 at ON/OFF in correspondence with codes output from one of output terminals C 8-11  for the micro-computer 27, one of resistances R 0-16  is selected and a basic circuit for the temperature control circuit 31 with be constituted. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55105105-A (JP)
Title: Method and mechanism for recirculation of combustion exhaust gas in radiant tube heater
Inventor: AKAMA KAZUO
IPC: F23C99/00
Filed: 1979-02-07
Abstract: PURPOSE:To conduct combustion exhaust gas recirculation effectively by utilizing exhaust kinetic energy of combustion exhaust gas exhausted from a radiant tube. CONSTITUTION:An outlet portion 11b of a U-shaped radiant tube 11 on the side of an exhaust cylinder 12 is formed in the shape of a funnel, with the exhaust passage aperture gradually reduced, and one end of a recirculation pipe 8 is inserted into the reduced-aperture portion 11b. After the combustion exhaust gas of the fuel jetted from a burner 1 and burnt is increased in exhaust kenetic energy at the outlet portion 11b, a portion of the exhaust gas is flowed into a header portion 9 mainly by its own kinetic energy, flowed through the recirculation pipe 8, and recirculated from a nozzle portion 10 to the burner 1 automatically. Thus, the recirculation of exhaust gas can be conducted properly by only setting a regulator valve 15, without use of a special mechanism such as suction fan.
Patent JP-S62170851-A (JP)
Title: Chemical analyzer
Inventor: ODACHIME ETSUO
IPC: G01N35/02
Filed: 1986-01-24
Abstract: PURPOSE:To eliminate waste of a sample by drawing out a pipette from in a sample liquid on the way of a cycle, when a total sample quantity of an item to be analyzed is absorbed. CONSTITUTION:A sample is absorbed by inserting a pipette into a sample container 5, and the sample is analyzed by repeating a cycle for feeding its absorbed sample and reagents 13b-13e to each reaction system 14b-14e of plural channels which are prepared. A control device 8 compares a total sample quantity required for all items to be analyzed, with the quantity corresponding to the total sample quantity of the first cycle, when absorbing the sample in the first cycle, and compares the quantity corresponding to the total sample quantity required for all the remaining items, with the total sample quantity of its cycle, when absorbing the sample in other cycle than the first cycle. Also, in both cases, where the former is larger than the latter, the pipette remains inserted in the sample during its cycle, and where the former is smaller than the latter, a control is executed so that the pipette is drawn out from the sample, when the sample of the quantity of the former is absorbed.
Patent JP-H08264127-A (JP)
Title: Multibeam klystron
Inventor: KIN KENSHITSU
IPC: H03B9/04
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To stabilize as well as to increase an output and improve efficiency of output and input energy ratio by making a magnetic flux density even at a drift passage of an electron beam with a magnetic force generating mean. SOLUTION: An electron beam discharged from a cathode 2 becomes a higher harmonic microwave through a higher harmonic wave generating mean 84 while modulating a density by a density modulating mean 60 and is collected to a collector 90. At this time, diffusion of the electron beam is prevented by a magnetic force generating mean 90 such as a permanent magnet, and a magnetic flux at the passage 70 is made even so as to be a multi-beam klystron that stabilizes an output as well as increases the output to be able to improve efficiency of output and input energy ratio.
Patent JP-S55106056-A (JP)
Title: Gap flux density distribution detector for synchronous machine
Inventor: UENOSONO CHIKASUKE
IPC: G01R33/02
Filed: 1979-02-09
Abstract: PURPOSE: To accomplish direct detection of the magnetic flux density distribution at a high accuracy within the gap by integrating the output voltage of a search coil provided at the tip of a stator tooth with an integrator.  
     CONSTITUTION: An armature coil is housed in a plurality slots on the inner surface of the stator 10 of a synchronous machine. A wedge 18 is striken between the adjacent stator teeth 16a and 16b and a search coil 20 is provided at the protruded portion of the stator tooth 16a outward from the outer end face of the wedge 18. With the rotation of the rotor 12, the voltage Vi induced in the search coil is inputted into an integrator 22 for integration whereby the magnetic flux ϕ g  within the gap interlinked with the search coil 20 is detected. With such an arrangement, the gap magnetic flux ϕ g  presenting a complicated waveform can be directly detected at a high accuracy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09201706-A (JP)
Title: Cutting tool
Inventor: KIMURA YOSHIHIKO
IPC: B23B27/00
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To improve the finish surface roughness of a member to be cut, and the processing efficiency of chips. SOLUTION: A nose 7 is formed of two convex line form cutting edges 8 and 8 extending from the contacts n of an inscribed circle B inscribing to two sides 3 and 3 respectively, and both cutting edges 8 and 8 are made line symmetric to a bisector L. Each cutting edge 8 is formed by connecting the first edge 9, the second edge 10, and the third edge 11 by making into an inscribed circle or a circumscribed circle of the neighboring cutting edges, from the contacts n to the tip of the nose. The diameters of the cutting edges are made, the second edge 10 is R/4, and the third edge 11 is R, when the first edge 9 is made R, and the center of the third edge 11 is on the bisector L.
Patent JP-S55107333-A (JP)
Title: Switch circuit of bridge type
Inventor: KITANO JIYUNJIROU
IPC: H03K17/72
Filed: 1979-02-09
Abstract: PURPOSE:To prevent the leakage of drive current to other power supply circuit, by constituting the bridge with two sets of P and N type PNPN switches and driving the two with the constant current circuit of current supply type and the other with that of current absorption type. CONSTITUTION:The bridge type switch circuit is constituted with P gate PNPN switches 6, 7 and N gate PNPN switches 4, 5. The current supply type constant current circuits 10, 11 drive the switches 6, 7 and the current absorption type constant current circuits 8, 9 drive the switches 4, 5. When the circuits 8-11 stop the current supply and absorption, the switches 4-7 are OFF, the load circuit 3 is separated from the office lines 1, 1', and when the circuits 8-11 are operative, the switches 4-7 are ON and the circuit 3 is connected to the office lines 1, 1'. By keeping equal the current set value IGP of the circuits 8, 9 with that IGN of the circuit 10, 11, the leakage of drive current to the office lines 1, 1' can be prevented.
Patent JP-H03219196-A (JP)
Title: Water stopper device for water pipe and manhole inverting work using the device
Inventor: HAGA MAMORU
IPC: F16L55/10
Filed: 1990-01-23
Abstract: PURPOSE:To directly discharge water from an upstream water pipe to a downstream water pipe, and enable performing a work at the bottom of a manhole i a condition free from water by inserting a valve equipped discharge pipe through an elastic plate body comprising an elastic material such as rubber. CONSTITUTION:A water stopper device 1 comprises an elastic material such as rubber, and a discharge pipe 3 equipped with a valve 3a is inserted through the center portion of a disc body 2 having a diameter slightly larger than the inner diameter of a water pipe 7. In performing an inverting work for a manhole 8, the water stopper device 1 is fitted to the upstream water pipe 9 of the manhole 8 for shutting out a water flow. A rubber hose 6 connected to the discharge pipe 3 is passed through the bottom of the manhole 8, and led into the downstream water pipe 10 of the manhole 8. Thereafter, the valve 3a is opened and water in the upstream side is directly discharged to the aforesaid pipe 10. According to the aforesaid construction, the inverting work can be done very easily with the bottom of the manhole 8 kept free from water.
Patent JP-2000211621-A (JP)
Title: Automatic labeling machine
Inventor: KURODA JUNICHI
IPC: B65C9/26
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To save the installation space, and to efficiently affix a label for products of many kinds in small quantities. SOLUTION: An automatic labeling machine comprises a label supplying device to suck and supply a label 15 affixed to a mount 39 one by one, a mount peeling device to peel the mount 39 from the label 15 supplied by the label supplying device 1 and to expose an adhesive surface 15a, and a labeling device to affix the label 15 with the mount 39 peeled by the mount peeling device at the label affixing position D from the adhesive surface 15a of the label 15.
Patent JP-H10209502-A (JP)
Title: Apparatus and method for adjusting optical axis
Inventor: MATSUBARA KAZUNORI
IPC: H01L33/00
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical axis adjusting apparatus and an optical axis adjusting method for adjusting an optical axis between an optical component and a light emitting source with high accuracy. SOLUTION: An infrared camera 27 picks up the image of a laser beams emitted from an infrared laser chip 11. An image processor 40 binarizes the picked up image. A personal computer 31 obtains gravity center position coordinates from the binary data, and adjusts the positions of the infrared layer chip 11, a prism 14, a condensor lens 15 and an optical fiber 16 so as to match the gravity center position coordinates with reference position coordinates.
Patent JP-S61175566-A (JP)
Inventor: OBERHARDT BRUCE J
IPC: G01N33/48
Filed: 1986-01-24
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-S60157663-A (JP)
Title: Japanese language input device with roman character input function
Inventor: NAKAHARA YASUSHI
IPC: G06F17/28
Filed: 1984-01-28
Abstract: PURPOSE:To execute an input of Japanese language accompanied by a KANA (Japanese syllabary) to KANJI (Chinese character) conversion with only a key operation of a key under an alphanumeric array, by retrieving one of conversion tables in accordance with a character inputted from a keyboard, and supplying a result of retrieval to a Chinese character converting mechanism. CONSTITUTION:A correspondence of Roman character spelling information of various ''Kana'' (Japanese syllabary) and the ''Kana'' character concerned is shown in a standard Roman character conversion table 14, and a group of an optional Roman character consonant train and a special symbol is registered in an extended Roman character conversion table 15. Also, a group of an optional alphabetic symbol and information for showing a Chinese character conversion control key is registered in a control key use conversion table 16. A Roman character converting part 13 executes designation/release of a Roman character converting mode, retrieves one of the tables 14, 15 and 16 in accordance with a character and a character-string inputted from a keyboard 11, in case the Roman character converting mode is designated, and supplies the character concerned to a ''Kana'' and Chinese character converting mechanism.
Patent JP-S62171939-A (JP)
Title: Apparatus for production of porous optical fiber preform
Inventor: TODA YUICHI
IPC: G02B6/00
Filed: 1986-01-27
Abstract: PURPOSE:To deposit a porous optical fiber preform having a prescribed compositional distribution on a starting material, by eliminating fluctuation of flame in the production of a porous optical fiber preform by the deposition of glass soot formed by the flame-hydrolysis of a glass raw material on a starting material in a reaction vessel. CONSTITUTION:The production apparatus of porous optical fiber preform has the following construction. (1) A reaction vessel 11 in which a gas is passed in uniform and straightened state. (2) A means connected to the reaction vessel 11 and generating gas flow in the reaction vessel 11. (3) A rod-shaped starting material 2 reciprocably extending in the reaction vessel 11 along a direction traversing said gas stream and acting as a substrate for the deposition of porous glass. (4) A rotating means to rotate the starting material 2 (holding the starting material 2 with a rotary chuck). (5) A burner 5 placed opposite to the starting material 2 and generating glass soot to be deposited on the starting material 2. The flame of the burner 5 is stabilized e.g. by supplying the vessel 11 with a gas stream of air or nitrogen, etc., filtered with a filter 12 to remove dusts and uniformly straightened in a manner shown by arrows.
Patent JP-S62172741-A (JP)
Title: Formation of multilayer interconnection
Inventor: FUSHIMI KIMIHISA
IPC: H01L21/3205
Filed: 1986-01-27
Abstract: PURPOSE:To improve yield out of a through-hole filling process involving electroless plating by a method wherein a process consisting of palladium evaporation and its lift-off precedes electroless plating for the accomplishment of a reliable pre-treatment for a microstructure through-hole. CONSTITUTION:A first layer wiring 12 of an Al-Si alloy, a PSG film 13 serving as an interlayer insulating film, and a photoresist mask 14 are formed on an IC substrate 11. Etching is accomplished for the creation of a through-hole 15 at a required location on the first layer wiring 12. A process follows wherein palladium is forced into evaporation by resistance heat for the formation of a palladium layer 16 on the surface of the first layer wiring 12 on the bottom of the through-hole 15 and on the surface of the photoresist mask 14. Next, the photoresist mask 14 is caused to melt for removal, after which the palladium layer 16 is retained only on the surface of the first layer wiring 12, to serve as an activation layer for a later process of electroless plating. Application of electroless plating results in a nickel-based coating 17 selectively formed in the through-hole 15. Through the intermediary of the nickel-based coating 17, a second layer wiring 18 of an Al alloy is built on the PSG film 13, to be connected to the first layer wiring 12.
Patent JP-S61172361-A (JP)
Title: Manufacture of tape carrier
Inventor: SAITO KIMIHIKO
IPC: H01L21/48
Filed: 1985-01-28
Abstract: PURPOSE:To contrive to uphold the reliability of bonding of a tape carrier and a chip by a method wherein a metal foil is performed on the back surface of the insulating film substrate of the tape carrier, and after that, bumps are protrudedly provided by performing a metal plating such as a gold plating on the metal foil. CONSTITUTION:A copper foil 12 is provided on the surface of an insulating film substrate 11 and after photo resists 14 and 15 are coated on the copper foil 12 and the back surface of the substrate 11, an exposure is performed and the part 14a other than the wiring pattern forming parts of the photo resist 14 on the surface side is removed, and at the same time, cut-away parts 15a for pump formation are formed on the photo resist 15 on the back surface. After that, bumps 16 are formed in such a way as to rise on the cut-away parts 15 for bump formation by performing a gold plating on parts of the back surface of the copper foil 12, where are located at the cut-away parts 15. When the chip of an IC, an LSI and so forth is mounted on the tape carrier, a connecting terminal on a chip 20, such as an aluminum pad 21, is bonded to the bump 16. The whole chip 16 is made of gold, and moreover, as the bump 16 is crushed at the time of bonding, is made to slide on the surface of the aluminum pad 21 and breaks partially the aluminum oxide film on the surface of the aluminum pad, the bump 21 made of gold and the aluminum pad 21 are fixed. As a result, a highly reliable bonding of the chip and the tape carrier is realized.
Patent JP-S60159587-A (JP)
Inventor: MATSUO MASATAKA
IPC: F27D1/16
Filed: 1984-01-28
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-H03219462-A (JP)
Title: Sound speed converter
Inventor: MISAKI MASAYUKI
IPC: G10L21/04
Filed: 1990-01-24
Abstract: PURPOSE:To listen to sound at desired reproducing speed without generating the discontinuity of a waveform and the omission of data by multiplying a memory content by a window function, and superimposing and adding a sound waveform so as to increase a correlation function and to reduce deviation from a targeted companding ratio. CONSTITUTION:An input signal is written on a buffer 12 via an A/D converter 11. A speed control circuit 13 controls a demultiplexer 14 corresponding to a speed conversion ratio, and sends write data to memories 15, 16 and the multiplexer. The deviation between the targeted companding ratio of the control circuit 13 is monitored with a companding ratio detector 21. A weight function generator 22 varies a weight coefficient value corresponding to the quantity of deviation. A correlator 17 calculates the correlation coefficient of the contents of the memories 15, 16, and multiplies them by the output of the weight function generator 22 with a multiplier 23, and supplies a result to the control circuit 13, a window function generator 18, and an adder 24. A multiplexer 25 performs weighting with multipliers 19, 20, and selects output so as to increase the correlation function, and to decrease the deviation from the targeted companding ratio, and outputs a result via a D/A converter 26.
Patent JP-H06223607-A (JP)
Title: Formation of net point pattern on transparent plate
Inventor: TERADA TOSHIYUKI
IPC: F21V8/00
Filed: 1993-01-29
Abstract: PURPOSE:To form a pattern of net points in a short time on a transparent panel for use as a surface light source, with high accuracy of the pattern even in the case of continuous pattern formation and even on a quadratic surface. CONSTITUTION:A ultraviolet setting resin film 3 is bonded to the surface of a transparent plate 1 and a photo mask 4 with an inversion pattern of net points is laid on top of the film. After irradiation with ultraviolet radiation 5, a developer 6 is applied to the exposed part 3a of the ultraviolet setting resin film 3 and the plate 1 is washed. Next, sandblasting is carried out using abrasives 7 and the exposed part 3a of the ultraviolet setting resin film 3 is peeled using a peeling agent.
Patent JP-H06217630-A (JP)
Title: Culm-transporting, clamping and feeding apparatus for thresher of combine harvester
Inventor: KOBAYASHI SHIGEO
IPC: A01F12/10
Filed: 1993-01-29
Abstract: PURPOSE:To facilitate the maintenance of the rear part of a screening shelf and the attaching and detaching operation of a culm-clamping, transporting and feeding apparatus by engaging a mounting frame having a mounted culm clamping, transporting and feeding apparatus with the supporting frame of the mounting frame in a specific state. CONSTITUTION:A feeding and transporting chain of a culm clamping, transporting and feeding apparatus is extended along a guide rail 18 for the transporting chain. A mounting frame 21 is engaged with a supporting frame 23 in detachable manner using a vertical cylinder 24 and a vertical pin 22. The mounting frame is freely rotatable sideways around the vertical pin, unremovable in a state fit into a guide 25 for preventing the extraction in vertical direction and removable exclusively in a state released from the guide 25.
Patent JP-S63182674-A (JP)
Title: Laser beam printer
Inventor: KUBOTA YOICHI
IPC: H04N1/113
Filed: 1987-01-26
Abstract: PURPOSE:To obtain a color image of high quality which has no color shift by detecting respective laser beams scanned from the rotary surfaces of each rotary polygon body respectively and generating a prescribed pulse signal in synchronism with the rising of a light output. CONSTITUTION:The respective laser beams scanned from the respective rotary surfaces of a rotary polygon body are detected by respective beam detecting means and a signal generating means generated the prescribed pulse signal in synchronism with the rising of the light outputs of the laser beams detected by the beam detecting means. Therefore, the transmission timing of respective beam detection signals which determined the output timing of the respective laser beams scanned from respective polygon mirrors and image writing timing is made coincident. Consequently, the color image of high quality having no color shift can be formed with simple constitution.
Patent JP-S5297764-A (JP)
Title: World time display electronic watch
Inventor: MAEZAWA SHIYUUYA
IPC: G04G9/00
Filed: 1976-02-12
Abstract: PURPOSE: To display the appropriate time of the instructed region by providing a suitable number of region instructing display units around the inside circumference of the display part, shifting the instructed region through button operation and making time-sharing driving of display elements. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04254683-A (JP)
Title: Rotary hinge
Inventor: TSUBOTA TOSHIYUKI
IPC: E05D11/00
Filed: 1991-02-05
Abstract: PURPOSE:To obtain a rotary hinge whose rotating angle can be measured, and rest the hinge at an arbitrary angle in rotary hinges used for various rotating portions. CONSTITUTION:D-cut is provided on the rotating shaft 7-a of a rotary encorder 7, and a tapped hole is provided in the center of the rotating shaft so as to be able to screw. The rotating shaft 7-a is inserted in a hole on a first plate 8, and the rotary encorder 7 is fixed to the plate 8 with screws 9. Then the shaft is penetrated through a 2nd plate 10 placed between two resin sheets 12, and the encorder 7 is pinched to the plate 10 with a 3rd plate 11, thereby a frictional force can be generated to rest the encorder 7 at an arbitrary angle. And as the rotating shaft 7-a is rotated together with the rotation of the first plate 8, a rotary hinge whose rotating angle can be measured is obtained.
Patent JP-H01189860-A (JP)
Title: Lead-acid battery
Inventor: TSUJINO NAOHIRO
IPC: H01M50/534
Filed: 1988-01-25
Abstract: PURPOSE:To reduce corrosion and prevent cracks and breakage by using a lead-tin-arsenic-silver alloy containing tin, arsenic and silver with the preset wt.% respectively for lead components such as a strap, an inter-cell junction and an electrode pole. CONSTITUTION:A lead-tin-arsenic-silver alloy containing tin 1-5wt.%, arsenic 0.02-0.5wt.%, and silver 0.02-0.3wt.% is used for lead components such as the strap, inter-cell junction and electrode pole of a lead-acid battery constituted of a positive electrode grid and a negative electrode grid, one of which is made of a lead alloy not containing antimony. The corrosion of the lead components is thereby reduced, cracks and breakage are prevented, and the reliability of the lead-acid battery is improved.