baber/WOPTO huggingface dataset:
Patent JP-H07294952-A (JP)
Title: Liquid crystal display panel
Inventor: MAEKAWA TOSHIICHI
IPC: G02F1/1345
Filed: 1994-04-22
Abstract: PURPOSE:To quickly remove the DC voltage remaining in an active matrix type liquid crystal display panel. CONSTITUTION:A liquid crystal display panel 1 has the cell structure provided with a pair of substrates facing each other with a prescribed gap between them and liquid crystal held in this gap. This cell structure is provided with a display array part consisting of a set of plural liquid crystal picture elements IC and a peripheral circuit part which drives the display array part. This peripheral circuit part includes a vertical driver 2 and a horizontal driver 3. A power terminal and a ground terminal connected to the peripheral circuit part and external connection terminal 5 including a signal input terminal and a counter voltage input terminal are provided by on-chip formation. External connection terminals 5 are connected to each other in common by an internal resistance wiring 6 having 1M to 100MOMEGA resistance value.
Patent JP-H048350-A (JP)
Title: Nmr imaging device
Inventor: AKATSU MASAHIRO
IPC: G01R33/48
Filed: 1990-04-25
Abstract: PURPOSE:To obtain a method of eliminating a specific fluid part desired from on a picture by applying a high frequency magnetic field and an inclined magnetic field before a predetermined time interval of pulse sequence for obtaining a picture data. CONSTITUTION:In an adjacent surface (a) corresponding to the upstream side of an desired inflow blood flow part in a picture taking surface and having a thickness necessary for eliminating this blood flow part from a picture, an inclined magnetic field 202 of determining a selectively exciting surface is applied, and simultaneously an RF pulse 201, containing a center frequency component and band of the surface (a) determined by an output value of this inclined magnetic field, is emitted by a coil 103 as a 90 deg. pulse to 90 deg. turn a unclear spin in the surface (a). Next in an adjacent surface (b) corresponding to the upstream side of the desired blood flow part and having a thickness necessary for eliminating this blood flow part from a picture, an inclined magnetic field 204 of determining a selectively exciting surface is applied, and simultaneously an RF pulse 203, containing a center frequency component and band of the surface (b) determined by an output value of this inclined magnetic field, is emitted from the coil 103 as a 90 deg. pulse to 90 deg. turn a nuclear spin in the surface (b). Next, inclined magnetic fields 205, 206, 207 are applied. In this way, a saturated condition is obtained by making it impossible to hold a specific phase relation which is a factor of signal generation.
Patent JP-H07290802-A (JP)
Title: Tape printing device
Inventor: SUGIMOTO ATSUSHI
IPC: B41J35/04
Filed: 1994-04-22
Abstract: PURPOSE:To provide a tape printing device which can improve ease of operation and minimize possibility of mis-operation by carrying out opening/closing movement of a cassette cover and protruding/retreating movement of a platen by only one operation. CONSTITUTION:An upper tongue piece 33 and a lower tongue piece 32 are formed at a position next to the hinged part 30 of a cassette cover 29. A lever 22 which carries out pressure and release against/from a thermal head between a platen roller 16 and a pressure roller 17 and a tape feed roller is positioned between both the tongue pieces 33, 32. After fitting a tape cassette 3 into a holding part, the cassette cover 29 is closed, and the upper tongue piece 33 presses down the lever 22 to keep both the rollers 16, 17 in a pressure condition. To remove the tape cassette 3, the cassette cover 29 is opened, and the lower tongue piece 32 presses down the level 22 to open both the rollers 16, 17.
Patent JP-S60390-A (JP)
Inventor: ISHII SUEJI
IPC: G21C13/024
Filed: 1983-06-17
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-S5810338-A (JP)
Inventor: BABA MASANORI
IPC: H01H49/00
Filed: 1981-07-10
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-S60250400-A (JP)
Inventor: NORIMATSU TAKESHI
IPC: G10L15/06
Filed: 1984-05-28
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-S589050-A (JP)
Title: Method and apparatus for measuring content of endotoxin
Inventor: SHIMIZU HIROSHI
IPC: G01N33/579
Filed: 1981-07-10
Abstract: PURPOSE:To detect quantitatively endotoxin in a sample to be inspected, by measuring optically the degree of cloudiness at the time of gelling by the reaction of an endotoxing gelling reagent and endotoxin. CONSTITUTION:A suction nozzle 10 is dropped down in an LAL reagent vessel 2 and the LAL reagent is smapled by operating a pump 16 and next, a sample to be inspected is sampled from an overflow cup 3a of an inspection sample sampling vessel 3 in the same way. The sampled reagent and sample are stored in a mixing, defoaming vessel 13 for a time through a mixing incubator 12 in a thermostatic room 25. This defoamed blank is filled in an optical cell 17 and the absorbance of the blank is measured after 5 minutes of mixing. Next, it is allowed to stand for 25 minutes while keeping it at a constant temperature and the absorbance is measured again after that elapsed time. Further, endotoxin is determined quantitatively by comparing the difference of two measured value with preliminarily prepared standard calibration curve.
Patent JP-S63272511-A (JP)
Title: Production equipment for semiconductor element
Inventor: NISHIGUCHI KATSUNORI
IPC: B26F3/00
Filed: 1987-05-01
Abstract: PURPOSE:To make it possible to precisely separate chips from one another without applying excess pressing force on the part of a wafer by a method wherein the wafer is separated into respective chips and, after that, stuck on a tape by pressing a projected spherical surface, which is heated up to a predetermined temperature, through the tape against the rear surface of the wafer seated on a mat. CONSTITUTION:A half-cut wafer 3 is seated so as to face its surface, onto which chips are formed, to the top surface of a mat 2. Next, the ductility of a tape 8 is enhanced by bringing a projected spherical surface part 7, which is heated up to a predetermined temperature, into close contact with the tape 8. After the tape 8 is fixed to the rear surface of the wafer 3 under pressure by lowering the projected spherical part 7, the projected spherical surface part 7 is pressed to the rear surface of the wafer 3. The wafer 3, which is pressed by the projected spherical surface part 7, deforms spherically and projects downwards in the state where the wafer 3 is in contact with the rubber mat 2. Accordingly, pressures having same intensities are applied on respective chips formed on the wafer 3, resulting in developing no damage in the chips and allowing to precisely separate the chips.
Patent JP-H08275626-A (JP)
Title: Transplanter
Inventor: SHIMIZU SHUICHI
IPC: A01C11/02
Filed: 1995-04-06
Abstract: PURPOSE: To set a planting point of a seedling based on a levee side surface and keep an interval between the levee side surface and the already planted seedling by automatically controlling a sliding material. CONSTITUTION: In this transplanter in which a seedling laying stand, a planting claw 11 and traveling wheels 1, 2 are installed and which continuously transplants seedlings 14 by the planting claw 11 during traveling over a levee 8, a levee sensor 48 which detects the interval between the side surface of the levee 8 and the planting claw 11, sliding materials 27, 30 which adjust the interval between the side surface of the levee 8 and the planting point of the seedling 14 by bringing the planting claw 11 to approach to and keep from the side surface of the levee 8, and a controller which automatically control the sliding materials 27, 30 based on detected results of the levee sensor 48 are installed and a planting machine having the planting claw 11 is slidingly installed to be horizontal in a vehicle frame 26 having traveling wheels 1, 2.
Patent JP-H05170308-A (JP)
Title: Shelf facility using roller
Inventor: HATOUCHI GOKICHI
IPC: B65G1/06
Filed: 1992-04-28
Abstract: PURPOSE:To enable accurate movement of cargo by connecting a transmission device simultaneously when a cargo presence detector of the group in the upstream detects an object and a cargo presence detector of the group in the downstream does not detect any object concerning the two groups which are adjacent in the direction of conveyance and separating the transmission device when a cargo presence detector of the group on the lowermost stream side detects the presence. CONSTITUTION:A cargo presence detector 46 is provided per group A to H, and a transmission device 25 which has a transmission body 21 capable of contact or separation with from peripheral face of an idle roller 28 freely is provided between common drive body 30 and idle roller 28. The transmission device 25 is made into contact with or is separated from the idle roller 28 freely per group A to H. As for the adjacent groups, the transmission device 25 is connected simultaneously when the cargo presence detector 46 of the group in the upstream detects an object and the cargo presence detector 46 of the group in the downstream does not detect any object. As for the group on the lowermost stream side, the transmission device 25 is separated when the cargo presence detector 46 detects an object. Consequently, it is possible to make only the required cargo move forcedly, carry out smooth and accurate movement of cargo at all times irrespective of load, and make moving speed constant.
Patent JP-S63273361-A (JP)
Title: Mos field-effect transistor
Inventor: SUGIMOTO YASUO
IPC: H01L29/78
Filed: 1987-04-30
Abstract: PURPOSE:To obtain a MOSFET having high electrostatic breakdown strength by forming a metal layer over the surfaces of a gate electrode and a source region as a Schottky junction, and generating Schottky barrier diode pair of anti-series connection between the electrode and the region. CONSTITUTION:An Mo layer 11 is formed over the partial surfaces of an N-type source region 3 and a gate electrode 5 made of an N-type polycrystalline Si for forming a MOSFET element 9 as a Schottky junction. Thus, anti-series Schottky barrier diode pair are generated in an equivalent circuit manner between a source terminal S and a gate terminal G. Thus, when the reverse blocking voltage of the diode is 25V and a reverse peak power breakdown strength is 150 W/mm<2>, no breakage occurs in an electrostatic breakdown strength test between the terminals G and S even if a discharge voltage is 200V.
Patent JP-H05245286-A (JP)
Title: Device information that bobbin thread of straight button hole sewing machine is almost exhausted
Inventor: NAGASAWA NOBUKI
IPC: D05B3/06
Filed: 1992-03-04
Abstract: PURPOSE:To prevent the deterioration or loss of the commodity value caused when a bobbin thread is exhausted by fitting sensor terminals at transit points of the bobbin thread at the front and rear of the needle hole of a throat plate, and generating a warning sound when a conducting material marked near the end point of the bobbin thread is brought into contact with the sensor terminals. CONSTITUTION:Terminal arrangement recesses 3 having the area of 3.5mm<2> and the depth of 1.5mm are formed at the left rear and the right front of the needle hole 2 of a throat plate 1, and wiring holes 4 having the diameter of 1.5mm are bored at the bottom of the terminal arrangement recesses 3. Sensor terminal sections are inserted into the terminal arrangement recesses 3, the sensor terminal sections are constituted of sensor terminals and terminal connecting wires 7, and the whole is sealed by insulators except for the upper sections of the sensor terminals. The sensor terminals are made of a conducting, friction-resistant material and arranged in parallel at the interval of 0.4mm, and they are exposed from the upper face of the throat plate 1 higher than the insulators by 0.4mm at portions having the length of 2mm. When a conducting material marked near the end point of the bobbin thread is brought into contact with the sensor terminals, a current flows in an excitation sensor main body 9, and it is converted into a warning sound to inform the a worker.
Patent JP-S5232447-A (JP)
Title: Magnetic bearing
Inventor: SHIRAO MITSUO
IPC: F16C32/04
Filed: 1975-09-06
Abstract: PURPOSE: Obtaining high loading force by separating a stator from a rotor and by the combination of repelling power and attractive force. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11292685-A (JP)
Title: Apparatus for extending life of graphite susceptor for growing silicon single crystal by coating with silicon nitride and extending method
Inventor: WITAWATTO WIJARANAKURA
IPC: C30B29/06
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and process for extending the life of a graphite susceptor to be used in a lifting apparatus for silicon crystal by Czochralski (Cz) method. SOLUTION: A barrier layer 40 for forming an oxygen diffusion barrier is formed between the outer surface of a quartz crucible 22 and the inner surface of a graphite susceptor 18 to decrease the surface corrosion of the graphite susceptor causing the breakage of the graphite susceptor and extend the life of he graphite susceptor. Preferably, the barrier layer contains silicon nitride and is applied to the outer surface of the quartz crucible and/or the inner surface of the graphite susceptor.
Patent JP-S5812831-A (JP)
Title: Terminal device of control cable
Inventor: KASAI HIROYUKI
IPC: F16H61/36
Filed: 1981-07-10
Abstract: PURPOSE:To fit an outer tube easily and reliably by engaging an elastic coupling piece made of a spring plate with a coupling hub which engages the outer tube of a control cable with a case. CONSTITUTION:When the boss 5 of a hub 1 is pressed on the outside surface of a case s through the fitting hole t of the case s, a gap C is created corresponding to the projection from the groove 4 of a seal 7 between the collar 2 of the hub 1 and the protrusion face 3. Next, when an elastic coupling piece 8 is inserted from above into the coupling groove formed around the boss 5 of the hub 1, the coupling piece 8 is engaged with it while undergoing elastic deformation so as to be flattened, and both upper and lower ends push the inside surface of the case s by means of the elastic restoring force to draw the hub 1 toward the case s side. Accordingly, the seal 7 is crushed and the protrusion face 3 hits the outside surface of the case s.
Patent JP-S62272406-A (JP)
Inventor: DEEBITSUDO UIRIAMU KIYARORU
IPC: G02B6/44
Filed: 1986-05-14
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-S5810694-A (JP)
Inventor: YOKOYAMA TSUGIO
IPC: G21C17/07
Filed: 1981-07-14
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-H048013-A (JP)
Title: Tri-state driver circuit of bipolar mos constitution
Inventor: ICHINOSE TOSHIHIKO
IPC: H01L29/73
Filed: 1990-04-26
Abstract: PURPOSE:To attain a large load drive capability without increasing the increase in a pattern area of an IC by adopting bipolar MOS constitution employing bipolar transistor(TR) for an output stage and a drive stage and selecting a lower voltage for a power supply part of a pre-stage than that of other power supply. CONSTITUTION:An input signal D at an input terminal 1 is set to V<+> to turn off a bipolar TR 1, a PMOS TR 3 is turned off and a bipolar TR 5 is turned off. In this case, when a control signal EN is simultaneously set to V<+>, the PMOS TR 2 is turned off and bipolar TRs 4, 6 are turned off, then the output is brought into a high impedance state. Since the bipolar MOS constitution is employed in the design of the tri-state drive circuit requiring a large load drive capability, the design is attained without increasing the IC pattern area.
Patent JP-H02286032-A (JP)
Title: Iodine-containing process food comprising wheat flour as raw material
Inventor: MIKI TAKASHI
IPC: A23L7/109
Filed: 1989-04-27
Abstract: PURPOSE:To obtain the title food capable of preventing iodine deficiency and reducing rate of pathopoiesis of disease of the thyroid by blending wheat flour with a specific amount of iodine. CONSTITUTION:The aimed food for bread, cake, cookie, noodles, etc., comprising wheat flour blended with 0.05-40mg, preferably 0.4-1mg calculated as I of iodine based on 100g wheat flour. Iodine is preferably added by blending raw material wheat flour with marine algae (extract).
Patent JP-H09164068-A (JP)
Title: Rice cooker
Inventor: MIYAKE KAZUYA
IPC: A47J27/00
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent the flowing down of waterdrops when a cover body is opened by suppressing dew condensation on a heat radiating plate which is the lower face member of the cover body. SOLUTION: This rice cooker is provided with a cover body 9 covering the opening section of a pot 1, a heat radiating plate 10 forming the lower face of the cover body 9 and directly facing the pot 1, a cover heater 11 heating the heat radiating plate 10, and a heat radiating plate sensor 15 detecting the temperature of the heat radiating plate 10. If the temperature detected by the heat radiating plate sensor 15 is the prescribed temperature or below during the prescribed period before starting heat retention after rice cooking is started, the heat radiating plate 10 is heated by the cover heater 11. If the detected temperature exceeds the prescribed temperature, the heating of the heat radiating plate 10 is stopped.
Patent JP-H10297933-A (JP)
Title: Glass for faraday rotator
Inventor: NISHI NAOKO
IPC: C03C3/064
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a glass composition containing high concentration of Tb2 O3 for imparting a large Verdet's constant and sufficiently stable in a practical use. SOLUTION: This glass composition comprises 25-50 mol.% Tb2 O3 , 5-40 mol.% Si2 , 5-45 mol.% B2 O3 , 5-35 mol.% Ga2 O3 , 0-7 mol.% P2 O5 , 0-20 mol.% GeO2 , and each 0-6 mol.% of MgO, CaO, SrO and BaO with the proviso that (MgO+ CaO+SrO+BaO) is 0-6 mol.%, 0-6 mol.% La2 O3 , 0-6 mol.% Gd2 O3 , 0-6 mol.% Yb2 O3 , 0-15 mol.% Dy2 O3 , with the proviso that (Tb2 O3 +La2 O3 +Gd2 O3 +Yb2 O3 + Dy2 O3 ) is 25-60 mol.%, and 0-8 mol.% MrO2 .
Patent JP-S5232553-A (JP)
Title: Xerox switching unit
Inventor: SATOU RIYUUICHI
IPC: H03K17/13
Filed: 1975-09-09
Abstract: PURPOSE: Xerox switching unit, with an excellent usability having two terminals for insertion connection made on a way of either one of the power feed lines. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H048630-A (JP)
Title: Agricultural tractor
Inventor: KUBOTA YUKIO
IPC: B62D21/18
Filed: 1990-04-24
Abstract: PURPOSE:To locate an engine, power transmission case, and seat in such a fashion not overlapped one over another and suppressing the vehicle height by placing a vehicle body cover wherein the covering part for engine located on one side of the transmission case is positioned high and the covering part for a stamping plate and seat on the opposite side is positioned low, arranging control levers, etc., over the transmission case, and thereby embodying a less tall structure. CONSTITUTION:A vehicle body cover C is placed under a steering wheel 28 and seat S so as to enclose a battery 7, power transmission case in a T-form with single side flange missing, engine E, and radiator R. The cover C is so arranged that the engine covering part C1 enclosing the side of the engine E is positioned high and that the step/seat covering part C2 enclosing the step and seat S are positioned low oppositely. The part over the transmission case between the covering parts C1, C2 is also positioned low. Besides them, a front and a rear PTO clutch lever 71, 71, a main shift lever 32, front wheel driving clutch lever 72, aux. shift lever 76 and hydraulic lift lever 73 are furnished. The top of levers, etc., shall be positioned lower than the oversurface of the covering part C1 so that any part does not hitch with twigs of a fruit tree.
Patent JP-S5538917-A (JP)
Title: Metal strip heat treating apparatus
Inventor: OKUMURA MICHITOSHI
IPC: C22F1/00
Filed: 1978-09-06
Abstract: PURPOSE:To supply a proper quantity of heat to a continuously moving metal strip by arranging gas spray nozzles for floating the strip so that the distance between the nozzles and the strip can be regulated. CONSTITUTION:While metal strip 6 is passed through heating unit 2 and cooling unit 17 of heat treating apparatus 1, burners 15 and fans 10, 21 are worked simultaneously. At the regular state strip 6 is heated with high temp. gas sprayed from nozzles of plenum chambers 7, 7' in unit 2, the heated strip is cooled with low temp. gas such as air sprayed from nozzles of plenum chambers 19, 19' in unit 17, and strip 6 is held at a floating state in units 2, 17. In case the moving speed of strip 6 is lower or the thickness is smaller, chamber 7' is lowered. In case the moving  speed is higher or the thickness is larger, chamber 7' is raised. Thus, the distance  between the nozzles of chamber 7' and strip 6 is regulated.
Patent JP-H047898-A (JP)
Title: Air-cooled apparatus of electronic equipment
Inventor: NISHIJIMA KATSUMI
IPC: F24F7/007
Filed: 1990-04-25
Abstract: PURPOSE:To maintain a definite dry state and a definite temperature state inside an equipment main body while a small size and a low cost are realized by a method wherein an outside-air ventilation system and an inside-air circulation system are changed over by an inside-air temperature and an outside-air temperature. CONSTITUTION:A changeover control means 21 selects an outside-air ventilation system by using shutters 17, 18, 19 when the inside-air temperature detected by using an inside-air temperature sensor 12 is higher than the outside-air temperature detected by using an outside-air temperature sensor 13; a heat-generating part is cooled quickly by the outside-air whose temperature is lower than that of the inside air without causing dew condensation at the inside of an equipment main body. When the inside-air temperature is not higher than the outside-air temperature, the means selects an inside- air circulation system and cools the heat-generating part. Since the outside air whose temperature is higher than that of the inside-air is not introduced into the equipment main body at this time, the heat-generating part can be cooled without causing the dew condensation at the inside of the equipment main body. Thereby, it is possible to maintain a definite dry state and a definite temperature state at the inside of the equipment main body while a small size and a low cost are realized.
Patent JP-2000302590-A (JP)
Title: Production of crystal
Inventor: ONOE SHUJI
IPC: C30B15/20
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a crystal production process effective in preventing pulling batch-to-batch variation from being caused. SOLUTION: This production process for producing a crystal while surely recognizing the behavior of a melt received in a crucible being used, on the basis of shape data of a standard crucible, involves: estimating the difference-in- thickness Δt between a crucible to be used and the corresponding standard crucible on the basis of the difference-in-weight ΔW between them; shifting the shape data P[n] of the standard crucible by the difference-in-thickness Δt to obtain corrected data P'[n] for the crucible to be used; and perforrming the pulling of a crystal with this crucible by using the corrected data P' [n].