baber/WOPTO huggingface dataset:
Patent JP-S61292507-A (JP)
Title: Rotary deviation detector
Inventor: MIKAMI KAZUO
IPC: G06K9/68
Filed: 1985-06-20
Abstract: PURPOSE:To effect rapid and easy identification of a body for detection of rotary deviation for possible inclined input pattern, by rapid detection of the rotary deviation of input pattern relative to the standard pattern. CONSTITUTION:A TV-camera 1 picks up an image of a body 2 for binarization of an image output through synchronous separation circuit 3 and binarization circuit 4 and the output is issued after formation of a binary pattern. This circuit 4 is connected with the reference memory 5 by a mode change-over switch SW and on the other hand, with an image counter 12 through an exclusive- or circuit 11. And, firstly, the standard pattern without rotary deviation is stored in the standard memory 5 and number of non-coincidence image elements with the standard pattern with rotary deviation is tabulized per each angle with respect to each standard pattern provided with rotary deviation of a different angle and the number is stored in a memory 5. Next, the input pattern is taken in for counting 12 of number of non-coincidence image elements with the standard pattern in the memory 5. In the basis of the result of the counting, the amount of rotary deviation of the input pattern is detected with reference to the content of the table.
Patent JP-H088849-A (JP)
Title: Broadcast signal reception method, broadcast signal transmission method, broadcast signal receiver and broadcast signal transmitter
Inventor: SHIROSUGI TAKATOSHI
IPC: H04H20/28
Filed: 1994-06-17
Abstract: PURPOSE:To let a lot of people simultaneously perform the same control by receiving broadcast signals provided with data signals including control signals and controlling a communication means by the control signals in a television receiver provided with the communication means. CONSTITUTION:The broadcast signals including the data signals are received through a broadcasting channel and are outputted from an audio multiplex demodulation part 114 as the signals of an audio frequency band. The data signals are reproduced as the data signals in a data reproduction part 119 and discriminated as the control signals and the other code strings in a data discrimination part 123. The discriminated control signals and the other code strings are transmitted through a system bus 127 to a central processing part 126, the control signals are recognized in the central processing part 126 and instruction signals are transmitted from a control part 121 to the respective parts of a facsimile equipment. The facsimile equipment performs communication with an outside according to the instruction.
Patent JP-S5360632-A (JP)
Title: Paper feed device
Inventor: ICHIKAWA JIYUNJI
IPC: G03G15/00
Filed: 1976-11-12
Abstract: PURPOSE: To provide a paper feed device to be used with the copying mechanism of a copying machine for storing paper of a predetermined size in a laminated manner and for correctly feeding out the paper one sheet by one sheet by specializing the relationship between a separating pawl, which is provided at the side plate of a casing forming the storing section, and a front plate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0430326-A (JP)
Title: Manufacturing device for magnetic recording medium
Inventor: MIZUMURA TETSUO
IPC: G11B5/85
Filed: 1990-05-25
Abstract: PURPOSE:To make the film forming condition stable and to uniformize the magnetic characteristic of a magnetic recording medium by providing an inching mechanism advancing and retreating an incidence regulation plate to the incidence regulation plate regulating a vapor deposition vapor incidence angle. CONSTITUTION:A long plastic film base 5 is supplied from a supply roll 3 of a manufacture device 1 while being slided with a drum 7, and wound on a winding roll 9. A ferromagnetic metal 15 in a crucible 13 is heated and evaporated by a heating means such as an electron gun 11 and the diffusion area of a vapor flow 17 is controlled by an incidence angle regulation plate 19 to form a vapor deposition film on the plastic film base 5 with a desired tilt. The incidence angle regulation plate 19 is connected to an inching mechanism 21, which includes a driving line control system retreating the incidence angle regulation plate 19 at a prescribed speed. As a result, the film forming condition is made stable and the magnetic characteristic of the magnetic recording medium is uniformized.
Patent JP-H081147-A (JP)
Title: Water purifier and hot water circulating apparatus for bathtub
Inventor: KINUGASA TERUO
IPC: B01D29/62
Filed: 1994-06-17
Abstract: PURPOSE:To provide a water purifier with improved purification function and maintenance easiness in which purifying material is easy of handling and can be washed with water without removing from net bag. CONSTITUTION:An inner container 15 which is composed of an upper chamber 16 and a lower chamber 17, which communicate with each other, is placed in a water purifier main body 21 having an inlet 15a and outlet 15b. Closed net bags 19, 20 filled with two kinds of pelletized purifying materials 23a, 23b are placed respectively in the upper chamber 16 and the lower chamber 17. A lid member 9 is screwed to the upper end of the main body 21. A spacer 13, which is integrated with the lid member 9 by being fixed on its lower surface, has an opening 13a at the middle. More than one projections 13b are formed on the outside of the opening 13. A coil spring 14 fixed on the lower surface of the spacer 13 presses the bag 19 from above and the bag 20 placed under the bag 19 to a porous porous plate 25.
Patent JP-H08306687-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HASEGAWA EIJI
IPC: H01L29/78
Filed: 1995-05-10
Abstract: PURPOSE: To inhibit an impurity diffusion in an insulating film and to provide a high-yield and highly reliable insulating film. CONSTITUTION: An initial oxide film 2 is formed very thin, subsequently a heat treatment is performed in a nitrifying atmosphere and oxynitride films 3 and 4 are formed. A heat treatment is again performed in an oxidizing atmosphere, nitrogen atoms in the film 4 are made an out side diffusion and a thick oxide film 5 is further formed in the inside of the film 3. A semiconductor device is formed into a structure, wherein a silicon insulating film is formed into a two-layer structure, which consists of the lower thick oxide film on a semiconductor substrate and the nitride film or the oxynitride film, which is thinner than the lower oxide film, on the lower oxide film, or is formed into a three-layer structure, which consists of the lower oxide film, the nitride film or the oxynitride film and the thin oxide film on the upper part of the nitride film or the oxynitride film.
Patent JP-H036360-A (JP)
Title: Manufacture of surface treated titanium sheet
Inventor: ARAI SHINICHI
IPC: C23C10/28
Filed: 1989-05-31
Abstract: PURPOSE:To manufacture the surface treated titanium sheet having good wettability and easily executable of brazing in the air by applying specified coating weight of Ni coating onto a titanium material as a hot rolled sheet or that as cold-rolled and diffusing Ni into a base metal phase through a heating stage. CONSTITUTION:A titanium mterial as a hot rolled sheet before undergoing cold rolling stage or that as cold-rolled before undergoing an annealing stage is applied with Ni coating by the method of electroplating, electroless plating or the like. The coating weight of Ni is regulated to the one corresponding to 20 to 60g/m<2>, expressed in terms of a produced sheet having finish thickness after the final stage. Next, the Ni coated titanium sheet is subjected to heating treatment such as annealing until transformed into a product to diffuse and permeate Ni into a base metal phase. This heating treatment is executed suitably at about 550 to 850 deg.C for about 10sec to 4hr; at this time, according to necessary, a part of Ni is allowed to remain as an Ni phase, by which an appearance having a white gloss can be obtd. By this surface treatment, an Ni permeating layer having good adhesive properties is formed to obtain the titanium sheet having good wettability, executable of brazing in the air and furthermore having excellent soldability and plating properties.
Patent JP-H08330574-A (JP)
Title: Charge transfer device and its drive method and manufacture
Inventor: NAKASHIBA YASUTAKA
IPC: H04N5/369
Filed: 1995-06-02
Abstract: PURPOSE: To manufacture a charge transfer device of high transfer speed without increasing the number of processes, by connecting a first pair with a first signal line, connecting a third pair with a second signal line, and maintaining the second pair and a fourth pair at a common specific potential. CONSTITUTION: After first charge transfer electrodes 104a, 104b, 114c, 104d, and second charge transfer electrodes 107a, 107b, 107c, 107d are formed, a first signal line and a second signal line through which two-phase clock signals ϕ1, ϕ2 are transmitted, and a metal wiring 108 constituted of a potential line which is maintained at a specific potential are formed. As to the respective electrodes, when, e.g. counted in order, the first pair, the second pair, the third pair and the fourth pair are connected with the first signal line, the specific potential line, the second signal line, and the specific potential line, respectively. The electrodes of each pair are so connected with each line of the corresponding metal wiring 108 that the four pairs repeatedly appear in order. Thereby the length of the charge transfer electrodes can be reduced.
Patent JP-S5261070-A (JP)
Title: Method of laterally moving steel pipe on skid
Inventor: TAKAHASHI TSUNEAKI
IPC: B65G47/54
Filed: 1975-11-14
Abstract: PURPOSE: To smoothly carry steel pipes without collision with each other in a method of carrying steel pipes via pressure hoses provided in parallel by flowing pressure fluid in opposite flow together with skid rails opened at the end thereof. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07318389-A (JP)
Title: Fluidic flowmeter
Inventor: NUKUI KAZUMITSU
IPC: G01F1/20
Filed: 1994-05-26
Abstract: PURPOSE:To decrease the adverse effects of dust, which flows in a pipe together with gas. CONSTITUTION:When the gas, which is received through an inlet part 11 of a fluidic flowmeter, passes through a turning-flow forming flow path 50 and flows to the downstream side, a turning flow 53 of the gas is formed in the turning-flow forming flow path 50. At this time, dust, which flows together with the gas, is deposited on the lower part of a second semicylinder member 52, and the flowing to the downstream side is blocked. Meanwhile, the gas, which has passed through the turning-flow forming flow path 50, enters into a nozzle 21 through a first gas flow path 14, an opening part 16, a second gas flow path 15 and a rectifying member 22 sequentially.
Patent JP-H10326722-A (JP)
Title: Capacitance adjusting type capacitor
Inventor: SAEKI CHIHIRO
IPC: H01G4/255
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to adjust capacitance, by a method wherein a capacitance adjusting type capacitor having high Q-factor characteristics is formed using a high molecular film as a dielectric material, and the capacitor is etched using a low output laser beam. SOLUTION: Lower electrodes 2 are formed on the upper surface of a substrate 2, and a high molecular film having high Q-factor characteristics is compression-bonded as a dielectric 4 on the whole surface of the substrate 1 including the lower electrode 2. An upper electrode 5 which is a thin film is formed on the upper surface of the dielectric 4, an oxide layer 6 having high absorption factor of a laser beam is formed on the whole surface of the dielectric 4 including the upper electrode 5, and a resin protective film having excellent light transmittance is formed on the upper surface of the oxide layer 6. As a result, a capacitance adjusting function having high Q-factor characteristics and capacitance reduced by a low output laser beam can be obtained.
Patent JP-S63302170-A (JP)
Title: Intake device for v-type multiple cylinder engine
Inventor: ISHIDA ATSUJI
IPC: F02M35/104
Filed: 1987-05-30
Abstract: PURPOSE:To reduce the overall height of an engine and ensure fuel distribution equality by providing a revolving chamber over a manifold main at the central part of an intake manifold and controlling the opening of a slit connecting the manifold main to the revolving chamber with a piston valve. CONSTITUTION:In the engine wherein a plurality of cylinder rows 1 and 2 respectively comprising a plurality of cylinders are arranged like a V-form, a combustion chamber 5 formed in the cylinder head 4 of each cylinder 3 is made to have an intake port 7 with an intake valve 6 in such a way as to oppose the internal side of the V-form. And for an intake manifold 8 to be connected to each intake port 7, a manifold main 10 is provided at the central part of a V-type valley. Also, a revolving chamber 12 is provided above the manifold main 10 concentrically therewith and the chamber 12 and the manifold main 10 are made continuous to each other via a slit 13. On the other hand, a piston valve 14 is coupled to the internal surface of the revolving chamber 12 in such a way as to be freely movable vertically via upward energization with a spring 15. Furthermore, the revolving chamber 12 is provided with a pair of fuel injectors 22a and 22b.
Patent JP-S5925797-A (JP)
Inventor: OBARA HISAYOSHI
IPC: D06F39/12
Filed: 1982-08-04
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-H09316082-A (JP)
Title: Production of benzyl metal compound
Inventor: TSUMAKI HIDETOSHI
IPC: C07B61/00
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain a benzyl metal compound which is useful as a synthetic intermediate for agrochemicals and medicines with industrial advantage with no use of expensive lithium compound by allowing a specific phenyl metal compound to react with toluene in the presence of a catalytic amount of an amine. SOLUTION: A phenyl metal compound of formula I (M is sodium or potassium), for example, phenylsodium is allowed to react with toluene in the presence of a catalytic amount of an amine such as a primary or secondary amine, for example, diisopropylamine at room temperature for 2 hours to produce the objective benzyl metal compound of formula II, for example, benzylsodium, useful as a synthetic intermediate for agrochemicals or medicines in no need of expensive lithium compound. As this reaction mixture is cooled at -10 to 0 deg.C, an excessive amount of solid carbon dioxide is added to the mixture and hydrolyzed whereby phenylacetic acid is obtained.
Patent JP-H11321506-A (JP)
Title: Air bag device for front passenger seat
Inventor: HAMADA MAKOTO
IPC: B60R21/26
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an air bag device for a front passenger seat which improve protecting performance for a passenger by controlling securely either a small or a large expansion of an external air bag depending on judging cut-off of a tear seam. SOLUTION: An internal bag 41 is attached so as that only gas injected from a second inflator chamber 26 is supplied, and an external bag 31 is attached so as that gas injected from a first and the second inflator chamber 25, 26 can be supplied. A bent piece 35 of each bag body 32 in the external bag 31 and bent pieces 45a, 45b of each bag body 42 in the internal bag 41 are sewn by a tear seam 51 so as to integrate both the bags 31, 41. The external bag 31 expands small in a low output operation time, and expands large in a high output operation time when the tear seam 51 is cut off by the expanding force of the internal bag 31.
Patent JP-S61295691-A (JP)
Inventor: IGUCHI MASAO
IPC: H05K1/05
Filed: 1985-06-25
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-S6028579-A (JP)
Inventor: KATAMOTO SHINYA
IPC: D06N3/00
Filed: 1983-07-26
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-S5860492-A (JP)
Title: Read-only memory circuit
Inventor: KAWAGOE HIROHITO
IPC: G11C17/12
Filed: 1982-08-09
Abstract: PURPOSE:To reduce occupation area by using enhancement and depletion type IGFETs for ROM driving elements, etc., and depletion type IFGETs, etc., for loads. CONSTITUTION:An address decoder 23 drives an ROM matrix 24 by depletion type IGFETs 25..., enhancement type IGFETs 26..., etc., of self-matching Si gates in matrix arrays controlled directly by outputs of a cascaded FF21 and through inverters 22, etc. The matrix 24 consists of depletion type and enhancement type IFGETs 29..., and 30..., and output and input loads use depletion IGFETs 27..., and 28... of Si gates which have high performance and are IC- implemented highly. Thus, those enhancement and depletion IGFETs are used in combination to obtain the overlap constitution of the positive diffused layers and polysilicon layers of the self-matching FETs, and connections need not be made via through holes to reduce the occupation area of the ROM circuit.
Patent JP-S6119015-A (JP)
Inventor: ITOU ISAO
IPC: H01H11/00
Filed: 1984-07-04
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-H10326691-A (JP)
Title: Discharge lamp lighting device
Inventor: HORI KAZUTAKA
IPC: H05B41/24
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device to make high frequency lighting of a discharge lamp, in which a malfunction is prevented such as to output an abnormality sensing signal in association with changing input voltage of a high frequency conversion part or a changing duty of a switching element. SOLUTION: An inverter circuit converts the voltage obtained by rectifying AC power v1 into high frequency v3 and supplies it to a discharge lamp LAMP, and the voltage V4 in the DC separation part 6 of the inverter circuit is sensed and compared with the reference voltage V6 so that any abnormality in the discharge lamp is sensed. In this discharge lamp lighting device, a means is furnished to correct the change in the output voltage V5 of the sensing part 7 relative to the voltage change in the DC separation part 6 if the discharge lamp operates normally.
Patent JP-H11313877-A (JP)
Title: Sterilization mat
Inventor: ANDO SHIGERU
IPC: A47G27/02
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To enable a good sterilization without wetting the bottoms of shoes in a sterilization mat for keeping a sanitary condition in medical or food facility good by making a water absorption layer formed of a highly water absorbing resin contain an electrolytic water comprising a hypochlorite ion and/or hypochlorous acid. SOLUTION: In this mat A, a highly water absorbing resin 102 is filled in a box 101, and an upper surface of the box 101 is covered with a replaceable sheet 104. An electrolytic water comprising hypochlorite ion and/or hypochlorous acid is contained in the resin 102. Upon use, when a walker steps on the mat A and presses it, the electrolytic water contained in the resin 102 wets the bottoms of shoes of the walker via the sheet 104 and nonwoven fabric 103. Then, when the walker releases the shoe bottom from the mat A, the water made it wet is recovered into the resin 102. Accordingly, it is dried, thereby not causing a floor dirt by the wet shoe bottom.
Patent JP-S5361926-A (JP)
Title: Driving method for magnetic bubble
Inventor: SUEHIRO KOUJI
IPC: G11C19/08
Filed: 1976-11-16
Abstract: PURPOSE: To minimize the potential variation of conductor loop for the magnetic bubble chip by duplicating the driving timing of two selecting transistors, and thus to reduce the noise which is piled on the reading output signal of a magnetic bubble memory. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5926995-A (JP)
Title: Preparation of compound semiconductor crystal
Inventor: GOTOU JIYUNJIROU
IPC: C30B13/14
Filed: 1982-08-07
Abstract: PURPOSE:To prevent the variation in composition in melt parts and obtain a compound semiconductor having good crystallinity, by squeezing the side parts of a sealed tube containing a semiconductor material, and stopping the unmolten material from dropping. CONSTITUTION:The top part (B) of a sealed tube 21 consisting of a bottomed quartz capillary, etc. is squeezed to form a recess, and a polycrystalline semiconductor material 23 is filled in the sealed tube 21. The interior of the sealed tube 21 is then evacuated to seal the end part thereof. The resultant sealed tube 21 is then inserted in a heating furnace 25 to melt and adhere the material 23 to the part (B). The sealed tube 21 is then lowered in the heating furnace 25 to prevent the slipping down of the polycrystalline material 23 in the top part by the support with the recess (B) even on the formation of a gap part 27 on the melt part 26. Thus, the composition of the melt part 25 will not change and the aimed semiconductor crystal 28 having good crystallinity is formed.
Patent JP-H01307608-A (JP)
Title: Fluid quantity measuring instrument
Inventor: ENOKI HIDEO
IPC: G01F17/00
Filed: 1988-06-06
Abstract: PURPOSE:To derive the quantity of a liquid in a passage with high accuracy by measuring a position of both ends of a fluid column existing on a fluid and deriving the capacity of the fluid column from data of a passage sectional area by a position of the passage. CONSTITUTION:A passage 4 having a rectangular cross section of WX(d) is provided in the vicinity of the center of a member 3 which has been placed between a plate-like transparent member 1 and a transparent member 2 of the same shape. In this state, a fluid 5 which has been separated by bubbles, etc., is allowed to flow to the passage 4. Also, a lens system 6 and a line sensor 7 are provided so as to be opposed to the passage 4. Moreover, a light source 8 is provided on the opposite side of the passage 4, and the passage 4 is illuminated by a light beam which has been emitted from the light source 8. On the line sensor 7, a minute optical sensor train 71 is arranged and provided on a straight line at an equal interval. Subsequently, the direction of the line sensor 7 is determined so that the optical sensor train 71 becomes parallel to the passage 4 and a passage image is projected onto the optical sensor train 71 by the lens system 6. By deriving a position and width of a fluid column by this projected image, the quantity of the fluid column existing in the passage can be derived with high accuracy.
Patent JP-S6029758-A (JP)
Title: Electrophotographic method
Inventor: MAEKAWA KOUJI
IPC: G03G13/01
Filed: 1983-07-29
Abstract: PURPOSE:To enable formation of a sharp image free from fog on plain paper by using a specified composite white toner and reacting a color forming agent with a color formation promoter. CONSTITUTION:An electrostatic latent image is developed with a developer contg. the first white toner contg. a leuco dye as a color forming agent in a fixing medium and the second toner contg. a color formation promoter in a fixing medium, and the white toner image thus formed is transferred, e.g. to a transfer paper, and it is allowed to develop color and fixed by applying heat, pressure, or a solvent. Since the toner components are all white, the apparatus, and the paper, etc. are prevented from color stains, and since the lecuo dye and the promoter are separately granulated, fog and background stains due to scattering of the toner can be prevented. The use of such a composite toner permits development high in gamma value. Fog can be lowered in this point, formation of a high contrast image is made possible. The mutual action between both toner particles becomes larger when attached density is high, and it is small when the attached density is low. Since the obtained image is a dye image, superposition of colors is possible and an image sharp in 2-color or multicolors can be formed.