baber/WOPTO huggingface dataset:
Patent JP-H05192008-A (JP)
Title: Device for judging row or lateral reaping in combine
Inventor: NINOMIYA SHINJI
IPC: A01B69/00
Filed: 1992-01-17
Abstract: PURPOSE:To reduce wrong judgment in decision of row or lateral reaping and to improve its judgment accuracy thereby. CONSTITUTION:After a detected value from a row reaping sensor is read (S1), a traveling speed V is calculated from a detected value of a traveling speed sensor (S2). Then, when a grain culm sensor is in 'ON' (S3), a planting interval of crops in the reaping direction is detected (S4). Degrees (decision ratio of row and lateral reaping) of row or lateral reaping are determined in numerical values in a range of '0' to '255' by fuzzy control rule (S7) and the determined numerical values are added by a counter X (S8). When the treatment is carried out five times (S9), an average value Y from the numerical values of the counter X is calculated (S10). Then row or lateral reaping is judged from the calculated average value X (S12, 13).
Patent JP-S52110046-A (JP)
Title: Electrophotographic image control
Inventor: TABATA YASUHIRO
IPC: G03G15/06
Filed: 1976-03-12
Abstract: PURPOSE: To enable ground soiling due to fatigue of a photoimaging material to be decreased and image controlling to be easily made. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02262852-A (JP)
Title: Direct current transmission controller
Inventor: KUBOKAWA MIYUKI
IPC: H02J5/00
Filed: 1989-02-08
Abstract: PURPOSE:To suppress the frequency variation and enable the most appropriate DC-system control all the time by varying the gains to be multiplied by system frequency deviations corresponding to the fluctuation of the generated outputs of AC systems. CONSTITUTION:The gains GA and GB to be multiplied by frequency deviations  fA and  fB detected by frequency deviation detectors 4 and 5 respectively are made gains which correspond to each rated generated output of AC systems beforehand. And, the sum totals,  PA and  PB, of the generated output deviations from each rated output of each generator of the systems detected by power deviation detectors 7 and 8 and the change rates of the power deviation sum totals  PA and PB detected by change rate detectors 9 and 10 are inputted to a fuzzy controller 11. By this, the fuzzy controller 11 performs fuzzy control and calculates the most appropriate gains GA and GB corresponding to the fluctuation of the generated outputs of the AC systems.
Patent JP-S63194493-A (JP)
Title: Chrominance component removing circuit in video signal
Inventor: HONMA YUJI
IPC: H04N9/78
Filed: 1987-02-09
Abstract: PURPOSE:To eliminate the need of a resistance value adjusting operation by applying the output of an integrating circuit connected to a chrominance component signal transmitting signal line to a switching terminal side used at the time of inserting no chrominance signal of an analog switch. CONSTITUTION:The integrating circuit 5 consisting of a resistor R0 and a capacitor C0 is connected between the signal line 3 and an earth and the output point of this integrating circuit 5, namely, the connecting middle point of the resistor R0 and the capacitor C0 is connected to the switching terminal L of the analog switch 4. During a blanking period, since the chrominance component signal C itself is generally constituted only of a DC component, the DC component is outputted as it is as an integrating signal. Even when the chrominance component is present during such a blanking period, this chrominance component passes through the integrating circuit 5 and integrated, thereby, it is outputted as the DC component of substantially the same level. In such a way, the integrating circuit 5 is only added to the switching terminal L side, thereby, the chrominance component can be effectively removed during the blanking period.
Patent JP-H05195893-A (JP)
Title: Variable passage sectional area type silencer
Inventor: KOSAKA TERUO
IPC: F02M35/12
Filed: 1992-01-20
Abstract: PURPOSE:To provide a silencer construction which can deal with the case of variation of frequency corresponding to the highest sound pressure level of noise. CONSTITUTION:This silencer 1 is constituted so that a plurality of swirl vanes 3, constituting members having changing sectional area from (d1) to (d4), are annularly arranged, and a conical block 8 to change the width of the passage in the center space from C1 to C3 is provided, in a main body 1 of cylindrical or polygonal columnar shape.
Patent JP-H03231447-A (JP)
Title: Lead-shaping metal mold
Inventor: GOTO AKIHIKO
IPC: H01L23/50
Filed: 1990-02-06
Abstract: PURPOSE:To reshape a lead of a product having no flat part near a package by a method wherein a lower metal mold is raised, a plate cam is pushed up, a motion to make a reshaping punch movable to the horizontal direction is executed and a rise motion of the lead of the product is executed. CONSTITUTION:A product 8 is placed on a die 6a. When a lower metal mold 5 is raised by using a press, a plate cam 3 is pushed up by using a post 7. Then, as the cam 3 is raised, a roller 2 follows a cam curved surface. As a result, a lead reshaping punch 1a advances to the horizontal direction along a guide groove. Consequently, the contact point of a lead of the product 8 with the horizontally moved punch 1a executes a locus motion relatively close to a straight line while it keeps nearly the same position on the lead during a lead reshaping operation. Thereby, the lead can be reshaped even when the product has no flat part of the lead near a package. When the kind of the cam curved surface of the cam 3 is selected, it is possible to find an arbitrary locus which reduces a stress executed on the lead.
Patent JP-H01205930-A (JP)
Title: Wire cutting and wire-cut electric discharge working machine
Inventor: OBARA HARUKI
IPC: B23H7/10
Filed: 1988-02-10
Abstract: PURPOSE:To straighten and sharpen the top edge part of a cut wire by in stalling a control means which suspends the feed of a cooling liquid for an upper nozzle on the basis of a wire cutting instruction and jets-out air into the upper nozzle. CONSTITUTION:A cooling liquid feeding passage 13 for an upper nozzle 1 is separated from a cooling liquid feeding passage for an upper guide 6, lower nozzle 2, and a lower guide 29. Further, a high pressure air feeding passage 14 is connected with the inside of the upper nozzle 4, and a solenoid valve 15 is turned-OFF, maintaining the electric discharge working electric current for a wire and a working tension, on the basis of a wire cutting instruction supplied form a controller 33, and the feed of the cooling liquid from the feeding passage 13 for the upper nozzle 1 is suspended, and the cooling of the wire W between the upper nozzle 1 and a work 30 is cut off. Then, a solenoid valve 17 is turned-ON, and high pressure air is jetted into the upper nozzle 1, and the wire W is softened by the Joule's heat due to the electric discharge working electric current. In this state, a wire nipping tool 3 is shifted downwardly to cut the wire W, and the top edge part of the wire is made straight and sharp.
Patent JP-H10224049-A (JP)
Title: Box for containing electric apparatus
Inventor: NAKAMURA TADAYOSHI
IPC: H05K5/02
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a box for containing an electric apparatus excellent in waterproofness in which the electric apparatus can be protected against temperature rise due to internal heat generation and external radiation, e.g. direct rays of the sun. SOLUTION: A louver 3 for dissipating internally generated heat is formed on the side wall of the box. A shade 4 is disposed on the outside of the wall face through a gap for conducting the air in order to prevent temperature rise on the wall face due to external radiation. A turn back part 5 is formed at least a part, at the end part of the shade 4, corresponding to the louver 3 in order to prevent intrusion of rain water.
Patent JP-H03231429-A (JP)
Title: Semiconductor device
Inventor: INOUE SUSUMU
IPC: H01L23/522
Filed: 1990-02-07
Abstract: PURPOSE:To enable time from design modification to product completion to be reduced by forming a through-hole which is opened from any location on a surface of an insulation film on a wiring of a specific layer, through a wiring which is present below it, to a surface of a wiring which is present further below it, and a conductive material. CONSTITUTION:Either a through-hole 310 which is opened up to a surface of a wiring of a first layer through a second-layer wiring, a through-hole 311 which is opened up to a surface of a wiring of a second-layer wiring through a third-layer wiring, or a through-hole 312 which is opened up to a surface of a first-layer wiring through a third-layer wiring can be selected arbitrarily by selecting a location for opening a through-hole. Thus, after opening a through-hole, by forming a conductive material 308 within this through-hole, a wiring where this through-hole penetrates and that which is exposed to a bottom can be connected electrically. In this case, time required for modification can be reduced by modifying only one glass mask for opening the through-hole in the case of design modification.
Patent JP-H01206950-A (JP)
Title: Fat for cacao substitute
Inventor: ABESHIMA TOSHITATE
IPC: A23D9/00
Filed: 1988-02-10
Abstract: PURPOSE:To provide the above fat for substitution, produced by compounding fats and oils contained in the shell of the fruit of TOUHAZE (Sapium sebiferum) and an intermediate fraction of fractionated palm oil, having excellent performance compared with the separate use of each component and useful as a raw material for chocolate, etc. CONSTITUTION:The objective fat for substitution can be prepared by compounding (A) 30-70wt.% of fats and oils produced by the refining and processing of fats and oils contained in the shell of the fruit of TOUHAZE with (B) 30-70wt.% of an intermediate fraction of fractionated palm oil produced by the fractionation of palm oil. The obtained fat is preferably further compounded with (C) one or more kinds of fats and oils containing saturated acid component composed of palmitic acid, stearic acid and arachic acid and containing <=5mol.% of tri-saturated glyceride and >=50mol.% of 2-oleo-1,3- di-saturated triglyceride at weight ratios A:B:C of (15-35):(15-35):(30-70) by wt.%.
Patent JP-H10221575-A (JP)
Title: Manufacture of optical module
Inventor: KONO TSUTOMU
IPC: H01S5/00
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To manufacture an optical module without damage and at low cost, by molding a pig-tail-type optical module. SOLUTION: This manufacturing method consists of two processes: one process is to fix an optical element, a lead frame, and an optical fiber on a board 12 and to cover an optical connection part of the optical element and the optical fiber with resin to produce a component, and another process is to sandwich the lead frame of the component and a part of a fiber jacket 5 covering the optical fiber between an upper die and a lower die 10 for molding such that there are cavity 21 covering the board 12, and to inject thermosetting resin into the cavity to form a package. Heat insulators 17, 23 which cover the fiber jacket are arranged between the fiber jacket 5 and the dies 10 so that the dies 10 do not contact with the fiber jacket 5.
Patent JP-S55120214-A (JP)
Title: Variable resistance circuit
Inventor: SHINODA TAKASHI
IPC: H03H11/24
Filed: 1979-03-09
Abstract: PURPOSE:To improve the linearity of drain-source voltage current characteristics by using two FET's whose drain and sources have reversely been connected. CONSTITUTION:Two FET's 3 and 4 are used and the drains and sources of FET's 3 and 4 are connected reversely. Between the gates and sources of FET's 3 and 4, capacitors 5 and 6 with sufficiently-high impedance in an aimed frequency range are connected, and respective gates are applied with control voltages via resistances 7 and 8 as sufficiently-high impedance. Therefore, the resistance between terminal 1 supplied with signals and the earth varies with a control voltage applied between terminal 2 and the earth. The above-mentioned formation makes it possible to  improve the linearity of the resistance value between terminal 1 and the earth by  canceling the non-linearity of each drain-source voltage current characteristics.
Patent JP-2000226841-A (JP)
Title: Floodgate having inner/outer water level difference detecting device mounted on door body
Inventor: NAGAMIZO SHIGERU
IPC: E02B7/26
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide information on an inner/outer water level difference with a simple structure by installing a detecting device for detecting the inner/outer water level difference on a door body. SOLUTION: An inner/outer water level difference detecting chamber 21 is arranged in a door body, the inside of the inner/outer water level difference detecting chamber 21 is partitioned into an inner water side water passing chamber 21b and an outer water side water passing chamber 21a in a water unpassing state by a movable piece 22, the inner water side water passing chamber 21b is put in a water passing state with the upstream side inner water side (a) of the door body, the outer water side water passing chamber 21a is put in a water passing state with the downstream side outer water side (b) of the door body, and the movable piece 22 can be freely moved by pressure by an inner/outer water level difference from the inner water side water passing chamber 21b or the outer water side water passing chamber 21a.  A sensor 23 for detecting the inner/outer water level difference by being actuated by a movement of the movable piece 22 is arranged on the door body.
Patent JP-H10223570-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: OSHITA YOSHIO
IPC: C23C16/511
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To suppress the etching of an Si substrate at the bottom of a connection hole and to improve the burial shape and the film quality of a titanium film by forming a connection hole that reaches the Si substrate at a given position on an insulation film on the Si substrate, performing the sputter film formation of the titanium film on the Si substrate, and performing the CVD deposition of titanium at the connection hole. SOLUTION: Before forming a film by the CVD method, a titanium target is sputtered by argon plasma in a chamber and titanium is deposited on a substrate 302. More specifically, after the substrate 302 is heated to a specific film-formation temperature, only H2 and Ar gas are supplied through valves 306 and 308 and mass flow controllers 307 and 309, thus setting a pressure in the chamber 301 to a given value. After that, a microwave power is supplied from a microwave power supply 304, a plasma is generated in a chamber 301, TiCl4 is supplied via a valve 310 and a mass flow controller 311, and a film starts to be formed when the plasma is stabilized.
Patent JP-H10216450-A (JP)
Title: Water spraying method of cooling column
Inventor: HAMAGUCHI KEIZO
IPC: B01D53/77
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To attain a stabilized operation not generating deviation in temp. distribution in which a lower temp. region does not generate in a cooling column, hence not generating a trouble of dust discharge and a problem of acid corrosion, etc. SOLUTION: In a method of lowering temp. of exhaust gas discharged from an incinerator, etc., by water spraying using spray nozzles 2 of the temp. lowering tower 1, on an arrangement of the nozzles 2 on a horizontal crosssectional surface of the cooling column 1, in which two or more line symmetrical axis's are present on, two or more nozzles 2 are arranged and also plural pairs of two or more those arranged nozzles 2 are arranged on the same plane. An operation such that at least one pair among those pairs is allowed to spray water and water spray of other pairs is stopped, is successively repeatedly performed to every pair.
Patent JP-H07237666-A (JP)
Title: Packaging device
Inventor: SASAKI FUJIO
IPC: B65D5/44
Filed: 1994-02-25
Abstract: PURPOSE:To package a small-size synthetic resin-made fence having its stakes integrally formed in such a manner as to improve safety and appearance. CONSTITUTION:A packaging device is formed with the height dimension not smaller than the overall length of a stake part and is provided with a packaging case frame 6 across the nearly entire width of a fence 1 and an image indicating means 6a for indicating the image information such as brick patterns, flower bed, etc., on the surface of the packaging case frame 6. In this way the exposure of the stake can be prevented.
Patent JP-H04212841-A (JP)
Title: Flexible graphite laminate and its manufacture
Inventor: RONARUDO ARUBAATO HAWAADO
IPC: B32B9/00
Filed: 1991-01-29
Abstract: PURPOSE: To obtain a flexible graphite laminate suitable for use as a gasket having excellent resistance against interlaminar linkage by arranging a polymer resin coated fabric between two sheets of a flexible graphite substance to bond the same to both sheets. CONSTITUTION: A polymer resin coated fabric is placed between two sheets of graphite to be laminated to the sheets. Next, the flexible sheets of graphite are together pressed while this laminate is heated to temp. sufficient to soften a polymer resin and the laminate is cooled to together bond the graphite sheets to produce a desired flexible graphite laminate.
Patent JP-S53113565-A (JP)
Title: Optical fiber connector with lens
Inventor: KOBAYASHI IKUTAROU
IPC: H02G15/08
Filed: 1977-03-15
Abstract: PURPOSE:To make possible adjustment of both axial deviation and angle deviation by adjusting angles through the use of a lens and facilitate production by easing axial deviation tolerance limits at the fitting through enlarging of spot size by the lens.
Patent JP-H06218597-A (JP)
Title: Pre machine
Inventor: KODAMA NAGATOMO
IPC: B30B15/28
Filed: 1993-01-26
Abstract: PURPOSE:To confirm a point being a safe pressing, to surely measure a time to stop after rotating with a inertia since stopped with a pressurizing part stop judging means, and to inexpensively press with a simple constitution by measuring the max. stopping time in order to confirm a safe distance in a press machine. CONSTITUTION:An information (an information of an encoder 10 of a motor 3a as AC servo motor) transmitted from a pressurizing force generation controlling means 9 to a central arithmetic processor 13 is read out, whether a pressurizing part is stopped or not is judged, and the information is transmitted to the central arithmetic processor 13. The central arithmetic processor 13 calculates the max. stopping time from the stop information and the information of a press action beginning means 12, and the max. stopping time is displayed in a press condition setting means 7. Then, the information of a pressurizing force generating means 3 is controlled with the information from the central arithmetic processor 13. Then, the information of the pressurizing force and the position, etc., from the pressurizing force generating means 3 are transmitted to the central arithmetic processor 13. By the information of the pressurizing force generation controlling means 9, the press action is executed.
Patent JP-S63196263-A (JP)
Title: Circulating culture device
Inventor: MISAGO MASANORI
IPC: C12M3/00
Filed: 1987-02-09
Abstract: PURPOSE:To make it possible to carry out dissolved gas control accurately, by effecting mutual transfer of culture solution inside and outside of a hollow fiber while making pressure of the culture solution inside the fiber constant by pressurization and decompression of the solution in the outside space by a pump communicated with the outside space of the fiber. CONSTITUTION:In a hollow fiber cartridge 80, a culture solution is fed to the inside of a hollow fiber, the culture solution is set in the outside of the fiber and biological cells are multiplied in the outside of the fiber while mutually transporting the culture solutions inside and outside of the fiber through the fiber. Then the mutual transfer of the culture solutions in the inside and outside of the fiber is carried out while making pressure of the culture solution inside the fiber substantially constant by pressurization and decompression of the solution in the outside space of the fiber by a pump 1 communicated with outside space ECS of the fiber. Consequently, dissolved gas composition, change in pH value and oxygen consumption ratio caused by multiplication and metabolism of cell can be precisely carried out and dissolved gas can be accurately controlled.
Patent JP-2000228624-A (JP)
Title: Voltage controlled delay circuit and method for voltage controlled delay
Inventor: WAKAYAMA YASUSHI
IPC: H03K5/13
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent fluctuation in a hardly delayed time due to fluctuation in power supply in spite of a simple configuration. SOLUTION: A voltage controlled delay circuit has a 1st PMOS 2 and a 1st NMOS 3 whose gate electrodes are connected to an input terminal 1, 2nd and 3rd NMOS 5, 6 whose drain electrodes are connected to a source electrode of the 1st NMOS 3, a voltage controlled input terminal 7 is connected to a gate electrode of the 2nd NMOS 5 and a gate electrode of a 5th NMOS 11, a bias voltage is applied to a gate electrode of the 3rd NMOS 6 so as to turn off the 3rd NMOS 6 when a voltage at the voltage controlled input terminal 7 rises and the 5th NMOS 11 is conductive.
Patent JP-H03231738-A (JP)
Title: Photosensitive material for x-ray ensuring high diagnostic performance
Inventor: TSUKADA KAZUYA
IPC: G03C1/83
Filed: 1990-02-08
Abstract: PURPOSE:To improve sharpness and graininess and to well balance them by forming at least one silver halide emulsion layer on each of both sides of a transparent substrate and specifying the blue color density of an unexposed area after development. CONSTITUTION:At least one silver halide emulsion layer is formed on each of both sides of a transparent substrate and the blue color density of an unexposed area after development is regulated to 0.04-0.08 average visual transmission density. A substrate coloring method and/or a hydrophilic layer coloring method can be adopted as a method for coloring the unexposed area blue to 0.04-0.08 average visual transmission density but the hydrophilic layer coloring method is preferably adopted because a dye for coloring is freely selected, the density is easily regulated and cost is reasonable. In the case of the hydrophilic layer coloring method, any of water soluble and oil soluble dyes may be used for coloring and a dye which is nondiffusible or can be made nondiffusible is selected as the water soluble dye. The amt. of a dye added to give 0.04-0.08 density is determined according to the kind of the dye. The sharpness and graininess of an image area improved and image quality with well-balanced graininess and sharpness can be obtd.
Patent JP-S55121252-A (JP)
Title: Lead-out electrode construction for ion source
Inventor: ISOBE SHIYOUJI
IPC: H01J27/02
Filed: 1979-03-14
Abstract: PURPOSE:To easily perform the assembly and adjustment work of an electrode, by shiftably installing a decelerating electrode and an earth electrode diametrically  and axially to a cylindrical body with each other. CONSTITUTION:A decelerating electrode 10 is shiftably installed diametrically and axially of the cylinder for an earth electrode 11. Such a shifting motion as said in the above can be performed by bolts shiftably extended diametrically through holes 25 constructed in the flange part at the cylinder opening end of the earth electrode and adjusting nuts 28 shiftably screwed axially of the cylinder for said bolt. The simple operation of these bolts and nuts can easily adjust the space, diametrical position and parallel degree of the decelerating electrode 10 with respect to the other electrode.