baber/WOPTO huggingface dataset:
Patent JP-S5613010-A (JP)
Title: Controlling method of filter press type sludge dehydrator
Inventor: TSUKADA TADASHI
IPC: B01D37/00
Filed: 1979-07-10
Abstract: PURPOSE: To enable the dehydrated cake of always a fixed water content to be obtained by detecting the flow rate and concentration of the sludge to be press-fed into a dehydrator and so controlling the flow rate of the pressurized water that it provides the amount of the pressurized water calculated from the above-mentioned results and the preset cake moisture water content.  
     CONSTITUTION: The flow rate and concentration of the sludge from a pump 12 being press-fed into a filter press type sludge dehydrator 13 used for a sewer age plant are detected by a flow rate measuring device 16 and a concentration measuring device 17; the signals of the integrated value Qs of the sludge flow rate and the sludge concentration Ds as well as the flow rate integrated value Qw etc. of the pressurized water detected by a flow rate measuring device 18 are inputted to an arithmetic control unit 19; the operations by the formula are made from the preset water content K of dehydrated cake and the volume Vf of the filter chamber inside and the dehydration is continued without giving any stoppage command of the pressure pump 15 to a sequence device 20 until the formula holds. Thus, even if the concentrations of the sludge being press-fed into the dehydrator fluctuates, the water content of the dehydrated cake becomes constant. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05249206-A (JP)
Title: Electromagnetic field analysis method in multiple-phase ac circuit
Inventor: WAJIMA KIYOSHI
IPC: H02P25/10
Filed: 1992-03-10
Abstract: PURPOSE:To analyze an electromagnetic field when driving a multiple-phase AC electrical equipment such as a three-phase induction motor and multiple- phase transformer speedily and accurately with a multiple-phase AC voltage source such as a commercial power system. CONSTITUTION:For two line currents IR and IT which are independent of each other and flow through inductive load elements ZL1-ZL3. Kirchhoff's second law is applied to closed circuits 1 and 2 for creating a circuit equation and then an equation is created so that coefficients of vector potential prescribing a counterelectromotive force in the circuit equation are equal to those of line current in a basic equation of AC electromagnetic field, and the electromagnetic field is analyzed by setting the rigidity matrix of a matrix equation to be a symmetric matrix. The electromagnetic field of the multiple-phase AC circuit is analyzed speedily and accurately by a solution assuming that the rigidity matrix is symmetrical.
Patent JP-H11282395-A (JP)
Title: Testing device for memory of led display
Inventor: MATSUSHIMA HISAO
IPC: G09G3/32
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a device for testing the buffer memory of an LED display for failure, the LED display sampling various information for the public. SOLUTION: A test data transmission means originates test data and transmits the data to a front buffer memory, and a buffer data feedback means introduces buffer data from a rear buffer memory and feeds the data back to a display control part 34. A diagnostic means in the display control part 34 anticipates the timing for feeding the test data back, and introduces the butter data from the buffer data feedback means and thereby plan data when memory functions are normal are originated. When both of the data are checked and found to be coincident, the buffer memory is regarded as being normal; if the data are different, a warning is given to report a faulty state. Preferably the buffer memory consists of a shift register 33.
Patent JP-H06300815-A (JP)
Title: Jig for circuit element inspection
Inventor: KINUGASA YASUSHI
IPC: G01R31/26
Filed: 1993-04-14
Abstract: PURPOSE:To provide a jig for circuit element inspection wherein exact and sure inspection can be conducted without requiring much labor. CONSTITUTION:A rubber sheet 30 in which a conductor 25 is buried is mounted on an inspection board 20, a terminal contact face SF8 of IC 4 coincides with a position of a conductive pad 5 of an inspection board 20 and is mounted thereon. Next, a flexible board 50 is sandwiched between the contact face SF8 and the rubber sheet 30 so that its conductive part 55 may come in contact with the terminal contact face SF8 of IC 4. In this condition, the contact face SF8 is pushed with a push tool 40 in the direction of an arrow 100. The contact face SF8 is brought into contact with the conductive part 55, the conductor 25 and the conductive pad 5 by pushing. Thereby an inspection signal transmitted from an inspection device is surely applied on IC 4 and exact inspection can be conducted. In addition, even if the kind of IC is changed, it is sufficient of the flexible board 50 only is exchanged.
Patent JP-H07293215-A (JP)
Title: Valve driving device of internal combustion engine
Inventor: DEO TAKASHI
IPC: F01L9/20
Filed: 1994-04-25
Abstract: PURPOSE:To generate a high voltage driving voltage and a low voltage driving voltage by a simple constitution in a valve driving device of an internal combustion engine having a solenoid actuator for driving the valve body of the internal combustion engine by means of an electromagnetic force generated in accordance with a supplied current. CONSTITUTION:A second power supply 14 is provided in series to an existing 12V system 12 power supply (a first power supply) 10 installed in an internal combustion engine. The second power supply 14 and the positive pole terminal 30a of a solenoid actuator 30 are connected to each other via a first switch 16. The positive pole terminal of the first power supply 10 (the negative pole terminal of the second power source 14) and the positive pole terminal 30b of the solenoid actuator 30 are connected to each other via a second switch 18. The negative pole terminal of the first power supply 10 is connected to the grounding terminal of the solenoid actuator 30. A voltage during serial connection or a voltage in the case of a single unit is applied to the solenoid actuator 30 in accordance with the driving condition of the internal combustion engine.
Patent JP-S6426158-A (JP)
Title: Determination of material using low cross-reacting antigen
Inventor: HAMAOKA TOSHIYUKI
IPC: G01N33/531
Filed: 1988-04-08
Abstract: PURPOSE:To enable analysis with high specificity by using an antibody obtd. by using the covalent compd. of a copolymer of D-glutamic acid and D-lysine and a 2nd antigen in the analysis. CONSTITUTION:The covalent compd. of the copolymer of the D-glutamic acid and D-lysine and the 2nd antigen is dosed to mammal to induce immunological unresponsiveness to the 2nd antigen. This animal is thereafter immunized by a 1st antigen having a desired antigenic determinant, by which the antibody having the antigenic determinant having the high specificity to the 1st antigen and having the low cross-reacting characteristic to the 2nd antigen resemble in structure to the 1st antigen is obtd. An assay is executed by using the reaction of this antibody and the antigen in the sample.
Patent JP-H11287571-A (JP)
Title: Egr cooler
Inventor: NATSUME KOJI
IPC: F28F9/26
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To improve the heat dissipating property of EGR gas. SOLUTION: An EGR cooler 1 is formed of an inlet port side gas chamber 7, an outlet port side gas chamber 19 and a cooling liquid chamber 8, which are defined by partitioning the inside of a casing 2, and intermediate gas chambers 20, 21 are formed in the cooling liquid chamber 8 by defining the same while the inlet port side gas chamber 7 communicates with the intermediate gas chambers 20, 21 and the outlet port side gas chamber 19 communicates with the intermediate gas chambers 20, 21 through cooling pipes 29, 30, 31 respectively. In this case, the cooling pipes 20, 30, 31 are penetrated through and fixed to respective plates 9,... while respective chambers communicate with each other.
Patent JP-H03281637-A (JP)
Title: Method for modifying resin surface and production thereof
Inventor: SUGIHARA HISAO
IPC: B01J19/00
Filed: 1990-03-30
Abstract: PURPOSE:To modify the surface of a resin substrate at a low cost so that the properties of an inorg. powder are fully exhibited on the surface by fixing the powder to the surface and allowing the powder to grow on the surface by a specific method. CONSTITUTION:An insol. or hardly sol. inorg. powder is fixed on the surface of a resin substrate by applying a compressive or shearing force to the mixture of the substrate with the powder in such a strength that the substrate is not broken or by mixing them while heating them at a temp. lower than the m.p. of the substrate. Then the mixture is brought into contact with a soln. which causes the powder to form crystals of a new insol. compd., and thus the crystals are formed and grown on the surface of the substrate to modify the surface.
Patent JP-S60232180-A (JP)
Inventor: OKUMOTO TAKAHARU
IPC: A63B53/04
Filed: 1984-04-30
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-H01260732-A (JP)
Title: Solid insulation switchgear
Inventor: TAKAGI KUNIHIKO
IPC: H01H33/66
Filed: 1988-04-11
Abstract: PURPOSE:To facilitate the checking and replacing work of a vacuum valve and improve the safety thereof through the use of oilless parts, by providing a jell treated layer on the outer surface of an insulating partition cylinder too, and filling an insulating foamed member into the insulating space formed by these jell treated layers. CONSTITUTION:A jell treated layer 25 is provided on the surface of a vacuum valve 1, and an insulation operating rod 26 is connected to a movable electrode. This vacuum valve 1 is inserted into the space 23 and connected to an upper conductor 3a via a flexible conductor 4, and an insulating partition cylinder 28 provided with a jell treated layer 30 is inserted into the surrounding region of the insulation operating rod 26 and covered by an upper holding cover 29 to fix the vacuum valve. Then, a liquid type insulating formed material is injected from an injection hole 32 in the upper holding cover 29 to finish the insulating formed member 31. On the other hand, when the vacuum valve is to be replaced at a local site, the vacuum valve can be removed easily by successively removing various parts from the uppermost one. Thus, the checking and replacement of the vacuum valve at a local site become possible and the device becomes oilless so that the maintenance property and the safety thereof can be improved.
Patent JP-S62243825-A (JP)
Title: Production of polyester filament yarn
Inventor: YOKOI TAKASHI
IPC: D01F6/62
Filed: 1986-04-17
Abstract: PURPOSE:An epoxy compound and a carbodiimide are added to a polyester resin to reduce free-carboxyl terminal groups by the reactions between them, then the resultant polyester is melt-extruded into filaments to give the titled yarn resistant to hydrolysis, aminolysis, having high strength and other good properties. CONSTITUTION:An epoxy compound such as phenyl glycidyl ether, cyclohexyl glycidyl ether and a carbodiimide such as N,N'-di-(o-tolyl)carbodiimide are added to a polyester resin, preferably polyethylene terephthalate to effect the reaction whereby the free carboxyl terminal groups are reduced. Then, the polyester is melt-extruded to give the objective filament yarn. The amounts of the epoxy compound and the carbodiimide are 0.2-2.0mol% and 0.10-0.50mol% based on the ester groups, respectively.
Patent JP-S62243065-A (JP)
Title: Document preparing device capable of checking spelling of plural languages
Inventor: YAMAKAWA KIYOSHI
IPC: G06F17/27
Filed: 1986-04-16
Abstract: PURPOSE:To decrease a mistypewriting at the time of preparing a document, by storing a data from a keyboard, in a memory, checking a dictionary memory for storing a word of a language of each country, and informing a result as a spelling mistake, when the word concerned does not exist in the dictionary memory. CONSTITUTION:A one line memory 122 stores a data inputted from a keyboard. Also, an English dictionary memory 132 and a German dictionary memory 134 store the words of English and German, respectively. A checking means is constituted of a CPU 64 and a program memory 130, and whether the same word as an input word shown by a data stored in the memory 122 is stored in one of the memory 132 or 134, or not is checked. When the same word as its input word is not stored in the memory 132 nor the memory 134, it is informed to a typist by a buzzer 98 that an error exists in spelling of its input word.
Patent JP-H06303549-A (JP)
Title: Television receiver
Inventor: TAKASHIMA MASAO
IPC: H04N7/01
Filed: 1993-04-14
Abstract: PURPOSE:To video-display by automatically switching and selecting a luminance signal and a chrominance signal from a luminance signal input terminal and a chrominance signal input terminal connected to a MUSE-NTSC converter when a satellite broadcast signal of MUSE system is received. CONSTITUTION:Since the luminance signal n1Y from the MUSE-NTSC converter 31 goes to a signal when the satellite signal of MUSE system is received, the output of a luminance signal detection circuit 12 goes to a high level, and an AV switch circuit 6 selects the luminance signal input terminal and the chrominance signal input terminal. Thereby, the luminance signal and the chrominance signal from the luminance signal input terminal and the chrominance signal input terminal connected to the MUSE-NTSC converter can be video-displayed by automatically switching and selecting when the satellite broadcast signal of MUSE system is received.
Patent JP-S5211481-A (JP)
Title: Article charging and taking out apparatus
Inventor: MINAMIZAWA MITSUNORI
IPC: B25J15/00
Filed: 1975-07-17
Abstract: PURPOSE:To provide an article charging and taking out device capavle of free motion of opening-shutting and changing place of gripper regardless of its position, and capable of easy changing of the gripper.
Patent JP-S5211244-A (JP)
Title: Phenolic resin composition
Inventor: MATSUI SADAYUKI
IPC: C08L61/06
Filed: 1975-07-17
Abstract: PURPOSE:A phenolic resin composition to give molded articles which can be used as mechanical components with improved mechanical strength, wear resistance, lubricity and sliding action.
Patent JP-H1056005-A (JP)
Title: Sample post-treatment method
Inventor: FUKUYAMA RYOJI
IPC: H01L21/3065
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a sample post-treatment method with which a resist and the matter deposited on side wall are effectively removed at a high speed and with less damage from the sample after etching treatment. SOLUTION: This treatment method is accomplished by conducting a process in which the etching-treated sample, having a resist, is carried into an post- treatment chamber 2 which is partitioned by a plasma growing chamber 10 and a porous plate 30, a process in which gas plasma is grown in a plasma growing chamber 10, a process in which the radical component of said gas plasma is used as a main body and the above-mentioned resist is removed from the sample which is carried into the post-treatment chamber 20, and a process in which the deposited matter to the side wall is removed from the sample located close to the porous plate 30.
Patent JP-H07277484-A (JP)
Title: Container aligning device
Inventor: MURAHAMA MASATAKA
IPC: B65G43/08
Filed: 1994-04-01
Abstract: PURPOSE:To shorten a time required for a mold replacing work by providing a correcting means engaged with the part on the mouth part side of a released container in first and second release positions by a releasing robot and erecting a container so that the given surface of the container is pointed to a specified direction. CONSTITUTION:In a robot 9 operation of which is controlled by a control device 8, the upper side surface of a container 3, brought into a falling-sideways state, is held by a holding device A on a first carrier conveyor 2. Thereafter, the holding device is moved to a release position B on a discharge conveyor 12 and releases the held container 3 in the release position B and drops the container on the discharge conveyor 12. The container 3 dropped on the discharge conveyor 12 is engaged with a correcting means 13 and turned over from a falling-sideways state and erected and aligned in such a manner that a label L mounted surface is pointed to a given direction. This constitution shortens a time required for a mold replacing work.
Patent JP-H10278850-A (JP)
Title: Cabin installation device for tractor, etc.
Inventor: YOSHINO MASAHIKO
IPC: B62D27/06
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To simplify, lighten and miniaturize a cabin of a tractor, etc., and facilitate connection and disconnection of it. SOLUTION: A front installation bracket 6 which is on front and rear supports 2, 3 provided along downward from the front and back of a roof 1, formed toward the rear side from a lower end part of this front support 2 and can be installed on a floor frame 5 supporting a step floor 4 is provided. A rear installation bracket 9 which is formed toward the front side from a lower end part of the rear support 3 can be installed on a seat frame 8 supporting a driver's seat 7 is provided.
Patent JP-H11271733-A (JP)
Title: Recording display medium
Inventor: ISHIKAWA TOSHIHARU
IPC: G02F1/1335
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide the recording display medium which can make a display of high luminosity with a high contrast with a background. SOLUTION: The recording display medium constituted by providing a liquid crystal/high polymer composite film having liquid crystal dispersed in a high polymer matrix on an electrode layer of an electrode substrate constituted by providing the electrode layer on a transparent substrate 1 has a reflecting layer 5 provided on the other surface of the transparent substrate 1 across a layer 4 which has a lower refractive index than the transparent substrate 1. This recording display medium provided with the liquid crystal/high polymer composite film has the reflecting layer 5 directly beneath the transparent substrate 1, so scattered reflected light having an angle θ2 to incident light on the reflecting layer 5 is used. The reflecting layer 5 is present beneath the transparent substrate 1 across the layer 4 having the lower refractive index than the transparent substrate 1, so scattered reflected light having an angle θ1 to the incident light on the reflecting layer 5 can be used and light having a wide angle (θ1 >θ2 ) can be utilized.
Patent JP-S5212823-A (JP)
Title: Diaphram for speakers
Inventor: NITSUTA TSUNEO
IPC: H04R7/02
Filed: 1975-07-21
Abstract: PURPOSE:To offer a diaphram made thin and light by simple method and moreover, one that will not deform to dome shape or cone shape due to warping after it is molded.
Patent JP-H06303777-A (JP)
Title: Power supply device
Inventor: HIRATA YOSHIHISA
IPC: H02M1/00
Filed: 1993-04-15
Abstract: PURPOSE:To provide a power supply device which can protect an inverter circuit from an abnormal state by controlling the operation state of the inverter circuit when detecting the abnormal state of the inverter circuit. CONSTITUTION:Timers 5 and 6 set a period for detecting the abnormal state for alternately maintaining the switching elements Q1 and Q2 of an inverter circuit for a certain amount of time after power is turned on. When a current sensor 4 detects an excessive current during this period, it sets a flip-flop 9 through an AND circuit 8 with the detection output. The flip-flop 9 lights a light emitting diode LED of a display part 15 with the Q output for indicating the generation of a failure and fixes the output of an AND circuit 10 to 'L', thus stopping the operation of drive circuits 11 and 12. Therefore, the inverter circuit 1 and a booster chopper circuit 3 keep stopping operation since no drive signal is available from the drive circuits 11 and 12.
Patent JP-H04320344-A (JP)
Title: Manufacture of thin film semiconductor device
Inventor: TAKENAKA SATOSHI
IPC: H01L29/786
Filed: 1991-04-19
Abstract: PURPOSE:To embody uniformity by patterning a gate insulation film formed on a non-single crystal semiconductor thin film patterned in island-shape, partially exposing the surface of the thin film, forming a low resistant impurity- added semiconductor thin film, pattering the thin film, implanting impurity ions and forming an offset region. CONSTITUTION:An amorphous Si film 1-2 is deposited on a quartz substrate 1-1 so that the amorphous thin film 1-2 may make a solid phase growth. Then, a gate oxide film 1-4 is formed where the gate oxide film whose portion forms a source drain region is separated therefrom and forms an island-shaped gate oxide film 1-5. Then, impurity-added silicon film 1-6 which forms a gate electrode material and a source, drain region is protruded. At the same time, the gate electrode and the region drain region is formed. Then, a gate electrode 1-7, a source drain region 1-8 and a drain region 1-9 are masked, thereby forming an offset region 1-10 on a self-alignment manner.
Patent JP-H06303315-A (JP)
Title: Mutual connection service system between various types of communication terminals and communication node device and communication terminal used for the same
Inventor: ISONO OSAMU
IPC: H04M3/42
Filed: 1993-04-15
Abstract: PURPOSE:To provide versatility and to unnecessitate the operation of a caller for medium conversion concerning the mutual connection service system between different types of communication terminals and the communication node device and communication terminal used for the same. CONSTITUTION:Information elements showing the attributes of a communication terminal 50 is integrated into a message related to the establishment of a call between the communication terminal 50 and a communication node device 40 and when the refusal of communication caused by the non-coincidence of communication terminal attributes is recognized from the call incoming side communication terminal corresponding to an incoming message from the call originating side communication terminal 50 to the call incoming side communication terminal 30 at the communication node device 40, any medium to be received at the call incoming side communication terminal is selected. Then, the incoming message from the call originating side communication terminal is corrected, and this corrected incoming message is sent to the call incoming side communication terminal again. When the communication is established later, the presence of a terminated call from the call originating side communication terminal is reported to the call incoming side communication terminal by using a medium converting means 60, and the establishment of communication is reported to the call originating side communication terminal by performing medium conversion.
Patent JP-S62245770-A (JP)
Title: Exposure control system
Inventor: TOKI MASAKAZU
IPC: H04N1/04
Filed: 1986-04-17
Abstract: PURPOSE:To adjust an optimum exposure by sectioning a document and switching sequentially plural liquid crystal cells in a prescribed order while scanning the document so as to detect the density change of nearly the entire face of the document. CONSTITUTION:A liquid crystal shutter 21 where 8 liquid crystal cells a, b,-h are arranged in a line is fitted to the front face of the cover 20 of a light receiv ing section 10. A photodetector 22 is arranged at the rear face in the inside of the light receiving section 10 to detect the light transmitted through the liquid crystal shutter 21. The width of the shutter 21 is decided so as to detect each section in dividing a document 3 into 7 sections in the broadwise direction by the cells a-h. Further, only two adjacent crystal cells are temporarily opened and the opened cells are being changed sequentially attended with the scanning of an exposure lamp 1 in the direction 12, then the density of the document is detected in zigzag. Thus, the density of the document is read in details over the document to attain the optimum exposure adjustment.