baber/WOPTO huggingface dataset:
Patent JP-H05333196-A (JP)
Title: Reactor water level control device
Inventor: UDAGAWA KAZUYUKI
IPC: G21D3/08
Filed: 1992-05-27
Abstract: PURPOSE:To effectively suppress the reactor water level fluctuation when the output is changed by the core flow action. CONSTITUTION:A reactor water level control device is provided with a feed- forward controller 15a inputted with the output signal URFC13 of a recirculation flow control device 5, estimating the main steam quantity change by the core flow change, and calculating the water feed flow adjustment signal UFF offsetting the main steam quantity change, a feedback controller 16 inputted with the reactor water level signal 7, calculating the drift from the reactor water level preset value, calculating its proportional integral, and outputting the water feed flow adjustment signal UFB, and an adder 18 adding the output signal UFF of the feed-forward controller 15a and the output signal UFB of the feedback controller 16 and outputting the final water feed flow adjustment signal UFWC 17.
Patent JP-H06345786-A (JP)
Title: Production of l-ascorbic acid-2-phosphoric ester
Inventor: MISU NAOAKI
IPC: C07F9/09
Filed: 1993-06-04
Abstract: PURPOSE:To industrially obtain the subject compound in high yield with suppressed by-product formation. CONSTITUTION:The objective L-ascorbic acid-2-phosphoric ester with its 5or 6-site protected or nonprotected can be obtained by the following process: L- ascorbic acid with its 5- or 6-site protected or nonprotected is phosphorylated with its initial stage at pH5-9 followed by heating, if desired, the reaction liquor to 80-100 deg.C and the by-products formed are returned to the feedstocks followed by further reaction at pH10-13.
Patent JP-H06344061-A (JP)
Title: Device for automatically loading product
Inventor: YAMAMOTO MASAHIRO
IPC: B65G47/53
Filed: 1993-06-07
Abstract: PURPOSE:To enable automatical take-out of a pressed product on a guide chute by only arranging a pace conveyor on a conveyor for pallet at the time of fault of a loader. CONSTITUTION:A loading device is constituted with a conveyor 11 which conveys the pressed product S, the conveyor 13 for pallet which is arranged at the position corresponding to the end part of the conveyor 11 and shifts the pallet, and the loader which has a product holding device for holding the product on the conveyor 11. Further, at the time of fault of the loader, the spare conveyor 17 which lays on the conveyor 13 for pallet and sends out the pressed product onto the guide chute 16 for guiding the product into a recovery pallet Q, is provided.
Patent JP-S5360295-A (JP)
Title: Protective system of automatic transactions apparatus
Inventor: OOTSUKI CHIHARU
IPC: G07F9/02
Filed: 1976-11-10
Abstract: PURPOSE: To protect the apparatus from violent operation of customers etc., by providing the shutter on the window of automatic transactions apparatus and shutting the window of operation face of customers by the shutter, when the apparatus is unusual. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5835921-A (JP)
Title: Electron beam drawing device
Inventor: TSURUSHIMA TOSHIAKI
IPC: H01L21/027
Filed: 1981-08-28
Abstract: PURPOSE:To eliminate influence of electrons reflected from the inside wall face of an electron beam exposure chamber, and to obtain a pattern having high precision of size by a method wherein a matter having the low atomic number of beryllium or aluminum, etc., is coated on the inside wall face of the electron beam exposure chamber facing to the exposing face of a substrate to be exposed. CONSTITUTION:The substrate 21 to be exposed consisting of the semiconductor substrate 21 of Si substrate or Si substrate having an SiO2 film on the surface, etc., and an electron beam sensitive resist 21b of the positive type of polymethyl methacrylate, etc., or the negative type of copolymer of polyglycidyl methacrylate.ethyl acetate, etc., is put on a table 23 facing the resist 21b upward. Then the exposure chamber 22 is arranged facing to the resist 21b, while at this time, beryllium 31 made film thickness thereof at about 1mum is coated on the inside wall face 22a at the upper part positioning at the distance of about 2cm radius from the beam axis of the electron beam 30. Accordingly light reflected again from the inside wall face 22a can be suppressed, and variation of pattern size can be reduced at + or -0.03mum or less.
Patent JP-H0677491-A (JP)
Title: Semiconductor device
Inventor: SHIMOJI NORIYUKI
IPC: H01L29/788
Filed: 1992-05-27
Abstract: PURPOSE:To write information at a low voltage and to enhance the charge holding performance of a device in a memory circuit constituted of a one- transistor/cell structure. CONSTITUTION:The gate structure of a memory cell is a structure in which a MONOS memory 2 is sandwiched between MOS transistors 45. Consequently, the transistors 45 function as selection transistors, and a memory circuit having a one-transistor/cell structure which does not cause an erroneous readout operation can be constituted. In the memory cell constituted in this manner, a silicon oxide film 13 formed on the surface of a silicon nitride film 11 dams up electrons and holes which tunnel through a silicon oxide film 9 and flows into a gate electrode 17 in an information write operation and an erasure operation, and it prevents that the electrons which have been once captured by the nitride film 11 are leaked to the electrode 17.
Patent JP-H0430224-A (JP)
Title: Execution continuing system for processing
Inventor: YOSHIOKA SHIYOUICHIROU
IPC: G06F11/14
Filed: 1990-05-28
Abstract: PURPOSE:To prevent the deterioration in reliability by ensuring a check point when a fixed fault occurs in a certain instruction processor, reporting interruption to the other normal instruction processor and continuously executing an interrupted processing in a normal instruction processor. CONSTITUTION:When the fixed fault occurs in the instruction processor 111a(111b), the check point security part 118b(118a) of a fault instruction proces sor 11b(11a) ensures the check point. Then, the instruction processor 111a(11b) stops check and malfunction alarm interruption is communicated with the other instruction processor 11b(11a). The instruction processor 11b(11a) receiving communication reads scanout information stored in a main storage 131 by the processing of OS. When it is recognized that information of the check point is accurately stored by a check point display, stored internal information on the instruction processor 11b(11a) is edited and a control table required for the continuous execution of the processing is generated. Thus, the processing executed in the intruction processor where the fault occurs can be executed in the other normal instruction processor by succeeding it without increasing the probability of the shut-off of the system.
Patent JP-S6026977-A (JP)
Title: Cleaning agent for electrophotographic sensitive body
Inventor: HARIGAI MASATO
IPC: G03G21/10
Filed: 1983-07-25
Abstract: PURPOSE:To obtain an excellent storage stability without spoiling the polishing characteristic of an abrasive material by incorporating further a flocculating agent into a dispersant. CONSTITUTION:A flocculating agent flocculates and settles quickly by forming the secondary particles of abrasive particles, for which an ordinary flocculating agent like an inorg. flocculating agent such as aluminum sulfate, ferrous sulfate, ferric sulfate, polysodium chloride, sodium aluminate or the like and a high polymer flocculating agent such as polyacrylamide, sodium polyacrylate or the like is usable. The amt. of the flocculating agent to be added is usually 0.5- 3wt., more preferably 1-2wt. conventional known abrasives and dispersants are usable and are exemplified by, for example aluminum oxide, cerium oxide, titanium oxide, or the like as the abrasive and isopropyl alcohol or the like as the dispersant.
Patent JP-H031082-A (JP)
Title: Freezing stocker
Inventor: MIZOBUCHI NORIHIRO
IPC: F25D25/00
Filed: 1989-05-29
Abstract: PURPOSE:To facilitate the insertion and/or withdrawal of frozen preserved matter, received in the lower part of a freezing chamber, and preserve the same matters at a proper temperature by a method wherein an auxiliary outlet and inlet port is provided on a side surface below the freezing chamber while a spacer is provided on the bottom of the freezing chamber. CONSTITUTION:A main body 11 is provided with an auxiliary outlet and inlet port 20 as well as a side surface door 21 for opening and/or closing the auxiliary outlet and inlet port 20 on one side surface thereof. A spacer 27, made of plastic for example, is provided on the bottom of a freezing chamber 15. The spacer 27 is provided with legs 27a at both ends of a plate material constituting the spacer and is put on the inner bottom surface of the inner lid 13 of the freezing chamber 15. A vessel 10 is received in the freezing chamber 15 in a condition apart from the bottom surface of the same chamber 15. The vessel 10, received in the lower part of the freezing chamber 15 may be inserted into or taken out of the auxiliary outlet and inlet port 20 on the side surface of the main body 11.
Patent JP-H0434220-A (JP)
Title: Hydraulic circuit structure of hydraulic control type clutch and transmission
Inventor: MOMIYAMA FUJIO
IPC: B60W10/10
Filed: 1990-05-28
Abstract: PURPOSE:To improve fuel cost efficiency of an engine by providing a means for controlling the amount of eccentricity of a cam ring to a variable capacity type pump, and changing the pump characteristics by leading a part of clutch control hydraulic oil which is controlled by pressure control solenoid valve into the control means. CONSTITUTION:Hydraulic oil PC2 which passes a first circuit 11 of discharge pressure oil of an oil pump 9 is always energized in the clutch disengaged condition. As for hydraulic oil which passes a second circuit 12, on the other hand, a solenoid selector valve 40 operates by command signals of a controller at the time of controlling a transmission, and supplies hydraulic oil PC3 to shift and select cylinder. At this time, supply of hydraulic oil PC1 to an hydraulic clutch CL is shut off. The hydraulic clutch is connected and controlled when a command current is applied to a pressure control solenoid valve 15 and high hydraulic oil PC1 is supplied to a second passage 7 after the transmission is controlled. Hydraulic oil PC1 is introduced into a cylinder 92b of the oil pump 9, pushes a cam ring 93 back by a piston, and controls the amount of eccentricity. Its pressure drops to the pressure D which is necessary for the control of hydraulic clutch CL.
Patent JP-H11328641-A (JP)
Title: Reproducing apparatus
Inventor: WATANABE TAKAHARU
IPC: G11B15/467
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To prevent a high frequency band characteristic deterioration of chroma signals because of removal of pilot signals. SOLUTION: A reproduced RF signal produced at a magnetic head 2 from a recording tape 1 is supplied to an A/D conversion circuit 5 through a reproduction amplifier 3 and a low-pass filter(LPF) 4. The converted digital data is supplied to band-pass filters 6-9 corresponding respectively to four frequencies (f1, f2, f3, f4). The digital data from the A/D conversion circuit 5 is supplied to a delay circuit 14, and a signal from the delay circuit 14 is supplied sequentially to addition circuits 15-18. Signals extracted by the band pass filters 6-9 are supplied to the adding circuits 15-18 through predetermined delay circuits 10-13 and subtracted from the original signal respectively. A trap filter circuit 19 is thus formed. A signal from the filter circuit 19 is supplied to a reproduced chroma signal demodulating circuit 21 via band pass filter 20.
Patent JP-H083456-A (JP)
Title: Member for road pavement or the like
Inventor: TOYOSAWA SHINICHI
IPC: C08K5/00
Filed: 1994-06-17
Abstract: PURPOSE:To obtain a member for road pavement, etc., with high impact absorption properties by using a polymer compsn. obtd. by mixing a specific polymer material with a composite which contains a low-molecular material and an intervenient material in a specified wt. ratio and has a specified difference of solubility parameter between the two materials. CONSTITUTION:A composite is formed by mixing and kneading a low-molecular material selected from among a softener, a plasticizer, a tackifier, an oligomer, a lubricant, etc., and having a viscosity (100 deg.C) of 5X10<5>cP or lower with an intervenient material comprising a thermoplastic org. polymer material having a solubility parameter different from that of the low-molecular material by 3.0 or lower and a number average mol.wt. of 20,000 or higher in a wt. ratio of the former material to the latter of 1.0 or higher using a mixer, etc. A polymer compsn. is obtained mixing and kneading the composite with a polymer material comprising a thermosetting material, etc., having a solubility parameter different from that of the low-molecular material by 4.0 or lower and a curative in a wt. ratio of the polymer material and the curative to the low-molecular material of 0.5 or higher and, if necessary, curing the resulting mixture. The compsn. is made to have a compression hardness of 0.5-10kg/cm<2> and is used for a member for road pavement, etc.
Patent JP-S6026923-A (JP)
Title: Auxiliary device for inserting endoscope into pipeline
Inventor: KIMURA HIROYUKI
IPC: G01N21/84
Filed: 1983-07-25
Abstract: PURPOSE:To enable sure pull-out of an endoscope without failure in the pull-out in the mid-way by constituting the endoscope in such a way that a guiding member for insertion is freely oscillatably supported to a link and is energized outward while said member is kept inclined forward. CONSTITUTION:As a device 11 advances toward an arrow B, an obstacle collides against a wheel 14 from behind said device and exerts force on said wheel. Even if the wheel 14 receives the force in any position in the range of a height h2 from the inside wall surface of a pipeline 40 up to the outside circumferential surface of a link supporting part 19 in this stage, a main link 21 turns in the direction where the inclination thereof falls and therefore the wheel 14 can easily ride over the obstacle having the step up to the height h2. The relation between the height h2 of the step over which the auxiliary device 11 for insertion can ride when said device advances toward the arrow B and the height h1 of the step over which the device can ride when said device advances toward the arrow A is h2>h1 and therefore the wheel 14 is capable of riding over the obstacle having the step over which the wheel can ride when the device 11 is moved to be inserted toward the arrow A without fail in the stage of drawing out the device toward the arrow B.
Patent JP-S5837755-A (JP)
Title: Detector for vacant area
Inventor: FUKUOKA KAZUHIKO
IPC: G06F12/02
Filed: 1981-08-31
Abstract: PURPOSE:To detect a required consecutive vacant area with one instruction, by setting the content of a register to a counter when each unit area is in use, subtracting the content of the counter and detecting this counter when it is vacant. CONSTITUTION:In receiving a detection request S1, a number of area S2, an area usage state S3, and a request number S4 are fetched and they are respectively set to an address counter 4, an area usage state register 1 and a requested number register 2. The address counter 4 is operated when an initial value is set or the value is subtracted by one. The area usage state register 1 stores the area usage state indicating whether each unit area is ''in use'' or ''vacant'' in the timing of the S1, performs shift operation with the operation instruction from the address counter 4 and shifts right the entire content by one bit. A residual number counter 3 is operated when the usage state of a specific unit area is transmitted from the register 1.
Patent JP-H09296300-A (JP)
Title: Electrolytic polishing device
Inventor: HIRONAKA SHIZUO
IPC: C25F3/16
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To enable an electrolytic polishing even to a vessel having a projecting part at the inside surface of a vessel trunk. SOLUTION: A suspended electrode part at the position where the projecting part at the inside surface of the vessel trunk passes out of a suspended electrode 12 in the vessel 1 is separated as an independent electrode 15. Then, a projecting part detecting device 20 detecting an interval where the projecting part 3 passing under the independent electrode 15 by the rotating position of the vessel 1 and an elevating mechanism 30 raising the independent electrode 15 to upward more than the projecting part 3 after receiving a detecting signal are provided.
Patent JP-S63299700-A (JP)
Title: Trunk circuit remote control system
Inventor: NAKAMORI MICHIO
IPC: H04Q11/04
Filed: 1987-05-29
Abstract: PURPOSE:To control a trunk circuit installed at a remote location by providing a signal distributer generating a trunk control driving signal, a multiple con verter and a multiple demodulator and multiplexing a trunk control device output from the signal distributer to execut a long distance transmission through a transmission line. CONSTITUTION:A time division multiplex calling signal subjected to exchange processing by a time division speech path device 5 is connected to a synchroniz ing multiplex converter 16 through a communication highway and sent through a digital transmission line to a remote location. A PCM multiplex converter 7 converts the received digital calling signal into an analog calling signal and supplies it to a trunk circuit 1. On the other hand, a trunk control driving signal is subjected to time division multiplex by a multiple converter 8 and sent to a multiple demodulator 9 installed at a remote location through the digital transmission line. The multiple demodulator 9 decodes the trunk control driving output signal subjected to time division multiplex into the original trunk control driving signal and expands it to control the trunk circuit 1 installed at a remote location.
Patent JP-S5660660-A (JP)
Title: Method and apparatus for reduced pressure type paint supplying
Inventor: MAEDA HIROMI
IPC: B05B9/03
Filed: 1979-10-23
Abstract: PURPOSE: To exactly defoam bubbly or regenerated paint for permitting the stable supply of paint to a paint coating gun by a method in which paint is sucked into a reduced pressure main tank through a subtank for defoaming treatment and the supplied to a paint coating gun under pressure.  
     CONSTITUTION: A fresh or regenerated paint is charged in a subtank 3, and when a vacuum pump 16 is operated by opening motor-driven valve 5, a check valve 9' is closed and paint in the subtank 3 is directed through a suction pipe 4 into a reduced pressure main tank 1. In order to make the floating speed of bubbles faster, a stirrer 7 is preferably provided inside the main tank 1. After the completion of defoaming the vacuum pump 16 is stopped, the check valve 9' is opened, a diaphragm pump 12 is operated, and then paint is supplied through the suction pipe 9 and the supply 10 into a paint coating gun 13. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61294737-A (JP)
Title: Sealing method for vacuum container
Inventor: TANIGUCHI TAKASHI
IPC: H01J9/26
Filed: 1985-06-24
Abstract: PURPOSE:To prevent oxidation at the metallic portion of container while to eliminate the exhaust tube or the protection cap after sealing by performing the brazing process of the insulation tube and the endboard of vacuum container simultaneously with exhaust process while employing such brazing material as having upper and lower projections thereby simplifying the manufacturing process. CONSTITUTION:The material B17 for brazing the endboard A3 and the insulation tube 5 is formed with semi-circular punched sections and projections at 3-4 points on the circle then folded respectively upward and downward to form the projections A14a, B17b. The projection B17b is engaged with the upper endface of the insulation tube 5 while the endface of the endboard A3 will contact against the projection A17a to hold the brazing material B17. When heating while evacuating, the gas in the container will pass through the gap between the endboard A3 and the insulation tube 5 to achieve predetermined vacuum to fuse the brazing material A16, B17 thus to lower the endboard A3 through the function of weight 10 to be brazed to the rod A1 and the insulation tube 5 and to finish vacuum sealing.
Patent JP-H05338925-A (JP)
Title: Paper tube manufacturing system
Inventor: YAMADA HIROYUKI
IPC: B65H75/50
Filed: 1991-06-07
Abstract: PURPOSE:To prevent a decrease in product quality by moving paper tubes in the sliding direction while peripherally rotating a receiving member for supporting an inner shaft in delivering the paper tubes formed by spirally winding paper tapes on a mandrel through the inner shaft. CONSTITUTION:In producing paper tubes 9, paper tapes 91, 91 are spirally wound on a mandrel 2 to continuously form the paper tubes 9. The paper tubes 9 on the mandrel 2 are passed through the mandrel 2 and are continuously delivered to an inner shaft 3 projected to the downstream side. In this case, the inner shaft 3 is rotatably supported by a receiving roller 52 on a peripherally rotating member. The smooth movement of the paper tubes 9 is effected by peripherally rotating the peripherally rotating member at the same speed as paper tube delivery speed. When a detector detects that constant length-paper tubes 9 have been delivered, a clutch for power transmission is turned on and a sliding stand 83 is moved to the downstream side at the same speed as that at the peripherally rotating member 51 to cut the paper tubes 9 with the actuation of a rotary cutter 82.
Patent JP-2000065809-A (JP)
Title: Measuring method for damage degree of ground
Inventor: SETO MASAHIRO
IPC: G01N29/14
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an measuring method which can quickly measure the damage degree of a ground rock and of a soil material using a simple device and operation without requiring a number of devices, complex equipment, and a large labor and expenditure for setting them. SOLUTION: In this measuring method, a core sample is gathered from a ground rock or a soil material, and acoustic emission generated when the core sample is uniaxially compressed is measured to obtain a damage degree coefficient X from the equation X=SAE×Sc/P2 (wherein P is the maximum load stress at the time of measuring the acoustic emission; SAE is a load stress at a point where the acoustic emission generating number begins to remarkably increase as a ratio to the maximum load stress P in a process applying a load while increasing it at the time of measuring the acoustic emission; and Sc is a uniaxial compressive strength of the ground rock or earth material which is normal).
Patent JP-H09319761-A (JP)
Title: Information retrieval system
Inventor: SASAKI TSUTOMU
IPC: G10L13/08
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To realize information retrieval system of hyper text form in an information retrieving device having only a voice output means without a picture display means as an information output means. SOLUTION: The information retrieving device 1 outputs storing position information, an converting order control signal and an related unit information reading signal to an information analyzing and storing device 6 through a network 5. The device 6 reads unit information in an information storing device 7 corresponding to inputted storing position information through the network 5, and stores it in a unit information storing means 6. In addition, the device 6 reads unit information stored according to the converting order control signal, converts it to voice information by a voice synthesizing means 64 and outputs it to the device 1. At the time of inputting the related unit information reading signal, the device 6 reads related unit information from the pertinent device 7. The device 1 outputs voice information inputted from the device 6 by a voice output means 4.