baber/WOPTO huggingface dataset:
Patent JP-S5572813-A (JP)
Title: Indication system for mask pattern correction point
Inventor: YOSHIDA TAKU
IPC: G03F1/00
Filed: 1978-11-28
Abstract: PURPOSE: To indicate accurately a pattern correction point by forming a film sheet with a marked pattern defective position by controlling a position plotter by storing the pattern defective position in a memory unit.  
     CONSTITUTION: Inspected material pattern 1 is chcked pattern check unit 2 through scanning beam light and data indicating a defective point is stored in defective- point data memory unit 3. On the basis of the memory contents, position plotter 4 is controlled to give a mark to transparent film 5 in the same shape as pattern 1 according to the defective position. Then, pattern 1 and film 5, superposed mutually, are irradiated with light from light source 6 to indicate the defective position with accuracy, so that corrections will be made easily and definitely. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000339050-A (JP)
Title: Reference voltage generation circuit
Inventor: MIYASHITA HIROYUKI
IPC: H01L27/04
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To attain stable operation when a power source is turned on. SOLUTION: This gap type reference voltage generation circuit is provided with a start-up circuit S1 for inputting a start-up signal for turning on an N- channel type MOS transistor(TR) M5 whose drain electrode is connected between an output pad Vref and a node A so that the potential of the node A connected to the output pad Vref becomes prescribed potential when the power supply is turned on and source electrode is grounded to the gate of the TR M5.
Patent JP-S5770917-A (JP)
Title: Exhaust gas turbine supercharger
Inventor: UDAGAWA TETSUO
IPC: F01D17/06
Filed: 1980-10-22
Abstract: PURPOSE: To provide high reliability for a turbine speed detector and improve withstandness against vibration by molding a coil in the wall of a compressor housing into a whole and embedding a magnet in a nut tightened at the end of a turbine rod.  
     CONSTITUTION: A turbine wheel 2 and a compressor wheel 4 are tightened with a nut 6 to the both ends of the same turbine rod 5. A coil 8 wound about a core 10 is molded in a semi-annular groove 7 in a wall of a compressor housing 3. A permanent magnet is embedded in the nut fixed to the end of the turbine rod. A rotation speed signal free from an effect of an ignition noise can be accurately taken out  from the coil. In addition, the coil successfully withstands vibration, that is, its withstandness against vibration may be improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63311725-A (JP)
Title: Spinner head
Inventor: TANIGUCHI NAOSATO
IPC: G03F7/16
Filed: 1987-06-15
Abstract: PURPOSE:To prevent uneven coating by a coating solution from occurring by a method where the coating solution is sucked up through a suction port provided in a holding base to mount a coated material thereon. CONSTITUTION:A spinner head is provided with a fixing member composed of a region 4 loading a coated material 1 on the central part thereof and a press down member 6 pressing down sucked-up members 5 and the coated material 1 upon a holding base 11 around the region 4. Thus, the coated material 1 is not directly vacuum-sucked up by the suction into a suction port 3 but suction-fixed to the specified region 4 being pressed down thereon through the intermediary of the sucked up members 5 which are directly sucked up into the suction port. Through these procedures, the vacuum suction port 3 is not located on the part immediately below the coated material 1 to be fixed to the sucked up members 5 so that the coated material 1, even if it is made of metal or plastic sheet with flexibility, may be prevented from being unevenly coated due to the deflection of the coated material 1.
Patent JP-H0226717-A (JP)
Title: Method for adjusting quantity of material when molded form is manufactured from curing molding compound
Inventor: RIHIYARUTO BURIYUTSUSERU
IPC: B29C31/06
Filed: 1989-06-12
Abstract: PURPOSE: To automatically ensure the uniform vol. of a molded product in a state almost the same in quality and free from voids by measuring the thickness of the molded product at a prescribed time by a distance measuring mechanism to process the measured value as an adjusting value for the dimension of the surface of a cut section. CONSTITUTION: An adjusting circuit 11 for the pressing force, pressing speed and parallelism of a press tool and an adjusting circuit 12 for the thickness of a molded product are mutually connected and the measuring signals m1 -m4 of the thickness of the molded product detected at the time of the completion of a curing time are supplied to an average value forming apparatus 19 and an average value is sent to a comparison apparatus 20 by the average value forming apparatus 19 to be compared with an inputted objective thickness ds.  By this constitution, a corrected new reference value for the surface of the cut section of a resin mat strip material, especially, the magnitude of the width of the extruded cut section is formed to be supplied to a succeeding comparison apparatus 21 and a signal amplifier 22 to be supplied to the electrical engineering type feed unit 23 of a feed apparatus as an objective value. By this mechanism, a cut surface is gradually changed repeatedly and the desired thickness of the molded product is obtained.
Patent JP-H08338444-A (JP)
Title: Clutch of automatic transmission
Inventor: MIZUTA MUNEO
IPC: F16D25/0638
Filed: 1995-06-14
Abstract: PURPOSE: To provide the clutch of an automatic transmission, capable of increasing the extent of clutch capacity by making effective use of an excess space, and inaeasing the connecting area of a multiple disk clutch. CONSTITUTION: This is an automatic transmission clutch where a multiple disk clutch consisting of plural pieces of ring driving plates 8, 16 and driven plates 9 and 17 is pressed by a clutch piston 7, thereby performing both the clamping and releasing operations. In addition, these driving plates 8, 16 and driven plates 9 and 17 different in width in the radial direction each are installed in this multidisk clutch.
Patent JP-H023600-A (JP)
Title: Hanging type mountain fire extinguishing bullet
Inventor: ONO JITSUZO
IPC: A62C31/00
Filed: 1988-06-14
Abstract: PURPOSE:To improve the hitting accuracy and extinguishing efficiency by partitioning the interior of a hanging type metallic conical container into small chambers, charging the container with fire extinguisher, providing it with explosives and an initiating device and connecting igniting electric wires in a marked fire extinguishing bullet hanged by a helicopter. CONSTITUTION:The interior of a metallic conical container 1 is partitioned in the longitudinal and diagonal direction by partition boards 4 so as to form a large number of small chambers. The container 1 is charged with fire extinguisher 2, closed up tightly with an aluminium foil 5, and explosives and an initiating device 3 are provided thereto. hanging wire rope and an igniting electric wire 6 are connected to the initiating device 3. This structure is hanged by a helicopter by means of the wire rope 6, carried over the flaming spot, and explosives and the initiating device 3 are ignited. The fire extinguisher 2 is forced to hit the fire origin being given the direction and diffusivity so as to obtain the secure extinction.
Patent JP-S5373768-A (JP)
Title: Automatic article loading device
Inventor: SUDOU KATSUJI
IPC: B65G29/02
Filed: 1976-12-09
Abstract: PURPOSE: To rapidly load and unload an article by an automatic article loading device by supporting forks so that the plane formed by connecting the fork shafts to the axial imaginary lines of the respective drive shafts forms a parallelogram. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H022212-A (JP)
Title: Inverter circuit
Inventor: YAMAMOTO RYUICHIRO
IPC: H03K19/094
Filed: 1988-06-14
Abstract: PURPOSE:To expect a normal inverter operation by selecting a breakdown voltage of a zener diode or a forward rising voltage of a Schottky diode or the like so as to suppress the potential rise of a constant current source caused due to turn-on/turn-off inversion of the differential inverter circuit. CONSTITUTION:A threshold value voltage circuit 32 being the series connection if a forward Schottky barrier diode SD and a constant current FET I0 is provided in parallel with a constant current source 31. The constant current source 31 and the threshold voltage circuit 32 constitute a nonlinear resistance section 30. The voltage-current characteristic curve of the nonlinear resistance section 30 shows a constant voltage characteristic curve from the vicinity of a diode forward voltage Vf, is close to the constant voltage source characteristic so as to suppress undesired potential rise of a common source 53 of a lower differential section 20.
Patent JP-S5849326-A (JP)
Title: Preparation of orthoalkylphenol
Inventor: INOUE YASUHIKO
IPC: C07B61/00
Filed: 1981-09-17
Abstract: PURPOSE:To prepare an o-alkylphenol, in high conversion, selectivity and yield, by reacting a phenol with an alconol in the presence of a high performance mixed oxide catalyst containing niobium oxide and magnesium oxide. CONSTITUTION:A phenolic compound of formula[R1-R5 are H, OH, hydrocarbon group, or aromatic hydrocarbon group such as (substituted) phenyl, naphthyl, etc.; provided that at least one of R1-R5 is H] having at least one H atom on the aromatic ring, is made to react with a 1-4C lower alcohol at 450- 540 deg.C in the presence of a binary catalyst composed of niobium oxide and magnesium oxide to obtain the objective compound. The binary catalyst can be prepared, simply by mixing the powder of both oxides at an Nb:Mg atomic ratio of (0.1-40):100, kneading the mixture with water, and drying and calcining the mixture. USE:Raw material for the preparation of polyphenylene ether, raw material of antioxidant, antibacterial agent, pesticides, etc.
Patent JP-S5572484-A (JP)
Title: Stern double hull type ship
Inventor: KOO TOMOO
IPC: B63B1/08
Filed: 1978-11-27
Abstract: PURPOSE: To facilitate the cargo work, improbing the freight capacity in the hatch, and improving the steerage by providing the double hulls for the stern in conjunction with using a specific numerical value to define the bilge, allowing to reduce the hull resistance and the fuel cost.  
     CONSTITUTION: A bow 2 is defining a bulbous bow, forming the flat bilge for the section 3 from the bow to the central section of the hull, and configuring the hull 1 by forming the stern 4 with double hulls where a gentle slope is given from the proper location to the stern. A bilge curve of the a horizontal distance X from the cross point P of the bilge curve 5' of the stern hull at the vertical surface including the hull center and the cruising draft 7 to the stern perpendicular line 8 is defined by multiplying a square of service feed numerical of a ship by the circular constant to its diameter and the length of a ship, besides, allowing to give the bilge curve by scraping out the stern 4 to have a value range obtained by multiplying the factor 0.7W1.3. This allows to provide new bilge wave and reduce the wave-making resistance with a single hull at the bow and double hulls at the stern. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10330943-A (JP)
Title: Thin coating vapor growth device
Inventor: KAKIMOTO YOSHIHIRO
IPC: H01L21/205
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To control the gas flow rate in each branch pipe with high precision in a CVD device in which a gaseous starting material flowing through the main pipe is branched by a plurality of branch pipes. SOLUTION: The gas in the main pipe 2 provided with a pressure gauge 5 is branched by branch pipes 31 , 32 ,... and is fed to a reaction chamber 1 provided with a pressure gauge 7. Each branch pipe 31 , 32 ,... is provided with a pressure control valve 41 , 42 ,... and a pressure gauge 61 , 62 ,.... The detected data by each pressure gauge is collected to a pressure controller (not shown in fig.) and is compared with the objective pressure, and the amt. to be controlled to the pressure control valves is calculated based on algorithm in accordance with the correlation among each branch pipe. Based on this calculated balue, the driving and control of the pressure control valves 41 , 42 ,... are executed, and the flow rate of the gas flowing through each branch pipe can be homogenized.
Patent JP-S6211098-A (JP)
Title: Mixed amino acid composition
Inventor: SANO CHIAKI
IPC: C12P13/04
Filed: 1985-07-04
Abstract: PURPOSE:The titled composition which is simply and easily producible under a specific condition at low cost and suitable as a feed for animals, etc., by concentrating an aqueous solution containing impurities and plural amino acids derived from a culture solution of bacteria capable of producing lysine, tryptophan and threonine and drying it. CONSTITUTION:A bacterium (Brevibacterium lactofermentum FERM-P 2654, etc.,) capable of producing lysine is cultivated in a Lys-producing medium to give a Lys fermented solution. Then, a bacterium (e.g., Bacillus subtilis FERM-P 6258, etc., ) capable of producing trytophan is cultivated in a Trp-producing medium to give a Trp fermented solution. Further, a mold is cultivated in a threonine-producing medium in the same condition as that of Lys fermentation to give a Thr fermented solution. Then, these fermented solutions are cultivated, concentrated under a weakly acidic condition at 4-6pH at 20-80 deg.C liquid temperature and dried at 20-100 deg.C material temperature to give aimed blended amino acid composition.
Patent JP-H01314520-A (JP)
Title: Containing shelf for bathroom
Inventor: ARAI AKIHIKO
IPC: A47K4/00
Filed: 1988-06-15
Abstract: PURPOSE:To improve water content removal and appearing property by arranging a semi-transparent or non-transparent front surface section for enabling internal contained objects to be concealed, and an object containing section pulled out and consisting of a bottom surface section having a water-permeable section. CONSTITUTION:The lower section of a containing shelf 12 for a bathroom is provided with an object containing section 13, and the object containing section 13 consists of a semi-transparent front-surface section 14, and a bottom surface section 15 formed with a network cage 15a, for example, having a water-permeable section. In case that the object containing section 13 is rotationally moved and is fixed, a cleaning scrubbing brush is not directly watched from an external section concealed by the semi-transparent front surface section 14, and so appearing property is improved, and the bottom surface section 15 is made of the network cage 15a and the water-permeable section 15b of the network cage 15a is formed, and so water content or the like left in the cleaning scrubbing brush or the like is not stored on the bottom surface section 15, and the containing of water content removal in good order can be performed.
Patent JP-H05344521-A (JP)
Title: Liquid crystal projector
Inventor: YOSHIDA HIROSHI
IPC: H04N9/31
Filed: 1992-06-08
Abstract: PURPOSE:To provide a liquid crystal projector capable of obtaining high vertical resolution even when a liquid crystal panel having the limited number of picture elements and having high brightness. CONSTITUTION:Shift pulses mutually shifted only by a 1/2 horizontal period phase are respectively supplied to liquid crystal panels 16j, 17j. Images in an odd field and an even field are respectively written in the panels 16j, 17j in accordance with the shift pulses, and images obtained from respective panels 16j, 17j are expansively displayed on a screen based upon interlacing relation.
Patent JP-H0439739-A (JP)
Title: Shared subroutine changing system for computer system
Inventor: SHIOTANI SHIGERU
IPC: G06F9/40
Filed: 1990-06-06
Abstract: PURPOSE:To safely and quickly execute the change of a shared subroutine by discriminating a task having possibility for calling the subroutine concerned, in the running tasks, when a change request of the subroutine is generated, and delaying or inhibiting the use of the subroutine concerned executed by other task after it is finished or finished abnormally. CONSTITUTION:When a change request of a specific subroutine is generated, a task having possibility for calling the subroutine concerned in the running tasks is discriminated by a call discriminating means. In the case the running task exists, until a change of the subroutine is executed after the running task by a subroutine change managing means is finished or the running task is finished abnormally, use of the subroutine concerned by other task is delayed or inhibited. in such a way, even if a change of the subroutine is executed, it is subjected to holding in the inlet part, or the task itself is finished abnormally, therefore, while securing an exact operation of a program by both of them, the change of the subroutine is executed at a high speed.
Patent JP-S6211030-A (JP)
Inventor: NOMURA KIYOSHI
IPC: A01G1/04
Filed: 1985-07-05
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-S5271956-A (JP)
Title: Information processing unit with debug facilities
Inventor: WATANABE AKIO
IPC: G06F11/28
Filed: 1975-12-11
Abstract: PURPOSE: To reduce the programmer's labor and to perform the flexible debug by adding debug facilities which detect instruction designated by programmer and cause interrupt in hardware. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05327576-A (JP)
Title: Diversity transmission/reception system
Inventor: OMOTO RYUTARO
IPC: H04J14/00
Filed: 1992-05-15
Abstract: PURPOSE:To reduce the number of optical fiber transmission lines between a base station and a centralized base station in the system where the centralized base station performs the centralized control of transmission/reception diversity of the base station in mobile communication. CONSTITUTION:A base station 2 converts reception signals of two antennas 20 and 21 to optical signals and multiplexes these outputs by an optical polarized wave coupler 28 and transmits the result to a centralized base station by one optical fiber 29. This station 29 separates the reception optical signal into polarized waves and converts them to electric signals and demodulates them and selects one of them having a higher signal quality by a discriminator 37. The output of the discriminator 37 is sent to a transmission antenna changeover switch 4 to switch the transmission antennas in the base station. The signal from the centralized base station 1 to the base station 2 is subjected to optical polarized wave multiplexing and is transmitted through one optical fiber 12.
Patent JP-S5671512-A (JP)
Title: Control method of rolling mill
Inventor: KOKUBO ICHIROU
IPC: B21B37/38
Filed: 1979-11-14
Abstract: PURPOSE: To improve thickness accuracy by improving the calculation formula of the plate crown on the pass outlet side of prior arts by adding an effect of an inlet side plate crown, and correcting rolling reduction, etc. for the final 2 passes based on the difference between the value by this calculation formula and the target crown.  
     CONSTITUTION: A rolling plan is tentatively determined based on calculation or experiment. A pass inlet side plate crown is tentatively set from the target crown, pass inlet side thickness and outlet side thickness and a pass outlet side crown is calculated from this pass inlet side crown, blank material plate width, a roll size and shape, roll bending force set value and the tentative value of the rolling weight in this pass. Based on the difference between this calculated value and said target crown, the correction of the rolling reduction and the roll bending force is performed with respect to at least the final two passes to the front stage pass from the final pass. Further, even with the pass of the previous stage, the rolling reduction is corrected by the similar method in, case the ratio between the pass inlet side thickness and the plate width is below a certain fixed threshold value. In this way, the plate crown and flatness may be made good without impairing the thickness accuracy of the rolled product. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5271996-A (JP)
Title: Production of photoconductor
Inventor: KOBAYASHI MITO
IPC: G03B7/00
Filed: 1975-12-11
Abstract: PURPOSE: To produce a polycrystalline photoconductor suitable as a photometric element for cameras by evaporating the mixture of GaA and copper of 0 - latom % or other specified metal alone or several kinds of metals on a substrate to recrystallize through heating. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S635359-A (JP)
Title: Electric charge imparting material for developing electrostatic image
Inventor: TANAKA KATSUHIKO
IPC: G03G15/08
Filed: 1986-06-26
Abstract: PURPOSE:To obtain the titled material having an improved electrostatic charge characteristics of a toner by incorporating a diorganotin phosphate to at least the surface of the titled material. CONSTITUTION:The carrier type electric charge imparting material is obtd. by dissolving the diorganotin phosphate in a solvent, followed by dispersing it, and by dispersing the carrier of iron powders to the obtd. dispersion, followed by agitating it in a ball mill, and subsequently, drying the mixture until the solvent is completely removed, and by disassembling the obtd. weak cohesive material. Thus, the titled material which does not decrease the electrostatic charge and does not disorder a latent image by repeating a development, is obtd. The titled material facilitates the electrostatic charge, without injuring a color tone of the color toner.
Patent JP-S5573484-A (JP)
Title: Electrode securing device
Inventor: FUJINO YOSHIHARU
IPC: B23K11/04
Filed: 1978-11-30
Abstract: PURPOSE: To realize quick and accurate replacement of electrodes, by slidably fitting a key having a taper wedge, in the strip widthwise direction, into a T-section slot of welding electrode mounting frames provided above and below the strip pass line of welder.  
     CONSTITUTION: Upper and lower welding electrodes 13 and 23 mounted on an electrode replacing device (not shown) are lowered, and the latter is placed on a lower welding electrode mounting frame 17. A key 20 of the frame 17 is fitted in the slots 24, 25 of an electrode 23. By operating a fluid pressure cylinder 21, a clamp cylinder 6 and other parts are lowered, and the upper surface of the electrode 13 is pressed down by an upper welding electrode mounting frame 7. As a result, a key 10 of the frame 7 is fitted in slots 14, 15 of the electrode 13. Next, operating fluid pressure cylinders 11, 21, attachments 12, 22 are pulled, and the keys 10, 20 are slid towards the cylinder side. Thus, taper wedges 9, 19 of the keys 10, 20 are fitted into the taper parts of the electrodes 13, 23, so that the electrodes 13, 23 are secured to the frames 7, 17 by means of keys. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5937462-A (JP)
Title: Warning circuit with meter
Inventor: TEJIMA SHIYUNICHIROU
IPC: G01R19/165
Filed: 1982-08-26
Abstract: PURPOSE:To prevent the indicator of a meter from stopping at indistingushable position in case of abnormality by increasing the deflection sensitivity of the indicator when the indicator is within an abnormal range. CONSTITUTION:An input signal is detected by a detecting circuit 1 and then passed through arithmetic amplifiers 2 and 3 to display its level on the meter 8. When the indication of the meter is between divisions 4 and 6, output voltages of comparators 10 and 11 are at about +VB, and an FET18, therefore, turns on, so that the amplifier 3 has an amplification degree R7/R6. On the other hand, when the indication of the meter is less than the division 4 or greater than the division 6, the output voltage of the comparator 11 or 10 attains to about 0V and a diode 13 or 12 conducted to conduct a transistor 16, turning on an alarm display device 15. At the same time, the FET18 turns off and the amplifier 3 almost has an amplification degree G to increase the sensitivity of the meter, so a halfway stop on the meter display is eliminated when the meter indication is within the abnormal range, thereby obtaining more accurate meter indication.