baber/WOPTO huggingface dataset:
Patent JP-H05161150-A (JP)
Title: Degaussing circuit
Inventor: UCHIDA YASUNORI
IPC: H01F13/00
Filed: 1991-12-09
Abstract: PURPOSE:To prevent the adverse effect due to noise radiation from a degaussing circuit of television receivers and monitor televisions, etc., inside and outside the set. CONSTITUTION:A line filter 10 is provided in series to a degaussing coil 1. By taking the power for degaussing from between line filters 3 and 10 provided on the AC power supply input line, the noise radiation from the degaussing coil 1 to a power supply input line is prevented.
Patent JP-H01164970-A (JP)
Title: Color image forming method
Inventor: INOUE KAZUE
IPC: G03G13/01
Filed: 1987-12-21
Abstract: PURPOSE:To form a sharp color image without color slurring which is a distinct image by consisting of the respective stages of electrification, first exposure, development, second exposure and transfer. CONSTITUTION:A photoconductive substrate 1 where a photoconductive toner layer 2 is formed is used. An electrostatic latent image is previously formed in a character image part 6 and photoconductive toner 10 is formed on the electrostatic latent image. And a photograph part 8 is not exposed and the toner layer 10 is uniformly formed. Next, the photoconductive toner layer 10 formed only on the latent image part is exposed in a development stage so as to leave charges only on the photoconductive toner which should be transferred and then electrostatic transfer is executed by using the charges. Since the toner does not exist from the beginning in a non-image part 7, transfer is not executed and there is no possibility of fog at all. Coloring corresponding to incident light is reproduced with the mixed colors of the transferred toner in an image part 6. Thus, the color image faithful to an original can be formed.
Patent JP-H07179434-A (JP)
Title: 4,6-dialkoxy-2-sulfonyloxymethylpyrimidine derivative and its production
Inventor: YOSHIMORI MINA
IPC: A01N43/54
Filed: 1993-12-22
Abstract: PURPOSE:To provide a new 4,6-dialkoxy-2-sulfonyloxymethylpyrimidine derivative which is useful as an intermediate for a phenoxymethylpyrimidine herbicide. CONSTITUTION:The 4,6-dialkoxy-2-sulfonyloxymethylpyrimidine derivative of formula I [R is a lower alkyl (may be substituted with halogen), an aralkyl (may be substituted with a lower alkyl or halogen); Q<1>, Q<2> are lower alkyl], for example, 4,6-dimethoxy-2-methylsulfonyloxymethylpyrimidine. The compound of formula I is obtained by reaction of a 4,6-dialkoxy-2-hydroxymethylpyrimidine derivative of formula II with a sulfonyl chloride of formula III. The compound of formula II is obtained by reaction of an alkyl propanediimidate dihydrochloride derivative of formula IV and an acid halide of formula V (A is halogen; W is a lower alkyl) to give a compound of formula VI followed by hydrolysis.
Patent JP-H09310696-A (JP)
Title: Molecular drag pump
Inventor: IGUCHI MASASHI
IPC: F04D19/04
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a molecular rag pump which can always prevent the condensation of condensable gas by keeping the temperature of the part coming into contact with exhaust gas of a rotor, a stator and an exhaust pipe at prescribed temperature regardless of the size of process gas load. SOLUTION: A molecular drag pump is equipped with a preheating gas introducing means being controllable in an introduced quantity and a purging gas introducing means being controllable in the introduced quantity, and a stator 3a is locked in a heat insulating manner on an upper cage body 6 through rings, 3b, 3b, and the first thread seal 7 is stuckly connected to the stator 3a, and exhaust pipes 12a, 12b are inserted in a heat insulating manner through a lower cage body 12, and a driving motor 8a is characterized so as to reduce its rotating speed in the case of the increase of gas load exceeding a fixed value, and the temperature regulation of a part coming into contact with the exhaust gas such as the stator 3a and the rotor 5 therefore becomes possible.
Patent JP-H04193028-A (JP)
Title: Ratio differential relay for generator
Inventor: YAMAGUCHI TOSHIAKI
IPC: H02H7/06
Filed: 1990-11-26
Abstract: PURPOSE:To obtain a ratio differential relay for generator, in which a load current produced based on an external factor and containing DC component does not cause unnecessary function thereof, by blocking relay function according to a level of differential current detected from two secondary currents of DC components contained, respectively, in the secondary currents of two current transformers. CONSTITUTION:When a load current caused by an external factor and containing a DC component flows through a generator (14), a differential current level judging circuit (13) makes a judgment of intermediate level of differential current (i3) based on a preset reference and thus judged intermediate level differential current (i3) is fed to a second AND circuit (8) in an operation block circuit (3). A DC component detecting circuit (2) takes out DC components contained in secondary currents (i1), (i2) through two DC component filters (4) while two DC component level judging circuits (5) make judgment of high level based on a preset reference and thus judged high level DC components are fed to a first AND circuit (6) in the operation blocking circuit (3). Consequently, the first AND circuit (6) is turned ON and a second AND circuit (8) is locked.
Patent JP-H10156633-A (JP)
Title: Method for repairing structure with cavity part
Inventor: MIZUNO TOMOHIRO
IPC: B23P6/00
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for repairing a structure, by which a damaged part can be repaired with a member of a cavity part outer shell attached to the structure. SOLUTION: A through hole is formed by cutting a damaged part of a composite material for forming a cavity part outer shell of a structure into a conical shape, a filling member having the same inclined surface as the conical through hole is inserted into the conical through hole, the filling member is so smoothed as to form the same front surface as the cavity part outer shell, pre-cure patch is performed, and the structure having the cavity part is repaired.
Patent JP-H01163687-A (JP)
Title: Target enlargement device for radar equipment or fish school locator
Inventor: KIYA YOSHIYUKI
IPC: G01S7/62
Filed: 1987-12-21
Abstract: PURPOSE:To eliminate variation in the enlargement quantity of a displayed target even when a detection range is varied by determining an extension addition time for delaying the end of a level indicating target detection corresponding to the number of sampling pulses. CONSTITUTION:A binarizing circuit 11 outputs a 1-bit target signal 12 and the output 12 of a buffer 12 indicates the target detection at a H level. Detection duration is compared with set times of continuity degree setters 17 and 20 by continuity degree detecting circuits 15 and 19. The shortest detection time and extension addition time as objects of comparison are determined by the number of CPs of a clock generating circuit 28 and the number of pulses for decision is determined by the outputs of the continuity degree setters. The continuity degree detecting circuits decide a reflection echo to extended and displayed and the decided object echo has its end delayed by an end delay part 27. Therefore, proper enlargement is performed at the time of both a short detection range display and a long detection range display.
Patent JP-S63241279-A (JP)
Title: Cover member for multilock mount jig
Inventor: JIYANNJIYAKUESU KOTSUTO
IPC: E05C9/00
Filed: 1987-12-24
Abstract: A cover member is adapted to a multilock fitting applicable to doors, windows or the like, this fitting consisting essentially of a casement bolt, or a plurality of lock- or striker plate blocks. The cover member consists of a rectangular-sectioned tubular element of which one of the minor sides is coplanar with the lateral edge of the jamb of the movable or fixed frame of the door, window or the like, one of the major sides of the tubular element provided with apertures covering the plurality of lock- or striker plate blocks and comprising detent-positioning means interposed between the lock- or striker plate blocks and the inner surface of the movable or fixed frame, respectively, of the door, window or the like.
Patent JP-H04198650-A (JP)
Title: Air conditioner
Inventor: OHATA YOZO
IPC: F24F11/02
Filed: 1990-11-29
Abstract: PURPOSE:To prevent any melting and adhering caused by a chattering at a contact point of a solenoid switch by a method wherein an air conditioner is comprised of an electrical current sensor and a control means for operating an outdoor fan when a flowing current reaches a set value or higher, and for displaying the melting and adhering of the contact point of the solenoid switch. CONSTITUTION:A compressor 2, an indoor fan 3 and an outdoor fan 6 are operated and high pressure gaseous refrigerant compressed by a compressor 2 is circulated in a freezing cycle as indicated by an arrow to cool an indoor area. When an over-current I is detected by an electrical current sensor 17 during an air conditioning operation, contact points 12, 13 and 14 are opened by a control part 16 and operations of the compressor 2, indoor fan 3 and outdoor fan 6 are stopped. As an abnormal current is detected by the current sensor 17 during stopped state of operation, the contact point 14 is melted and adhered due to its chattering to close the contact points 13 and 15, the outdoor fan 17 is closed and at the same time an abnormal state displaying lamp 11 is lit.
Patent JP-H09166593-A (JP)
Title: Immunological measuring method and measuring kit for fas anitigen
Inventor: YONEHARA SHIN
IPC: G01N33/53
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To simply measure a large amount of specimens without any influence of emzymically cut Fas anitigen and with good sensitivity. SOLUTION: As a standard substance, Fas antigen originating in WR19L-12a cell is used, an anti-Fas antibody specifically coupled to a cell inner area of Fas anitigen is coupled to a microplate to be taken as a solid phase antiboty, and an anti-Fas antiboty specifically coupled to a cell outer area of Fas anitigen is subjected to labeling to be taken as a labeling antibody. A specimen containing Fas anitigen and a solid phase antiboty are made react with each other to form a solid phase antibody-Fas anitigen complex. After that, the complex is processed by a labeling antibody to label the complex trapped to the microplate with POD. The color forming amount of coloring substrate by POD is quantitatively determined to quantatively determine Fas anitigen.
Patent JP-H11161807-A (JP)
Title: Shaded picture generation device
Inventor: TOMINARI KOJI
IPC: G09G5/36
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To easily generate the desired shaded picture of a graphic by moving one side of the circumscribing rectangle of the objective graphic in parallel. SOLUTION: One of cut pictures which are layout-displayed on a display is designated. When the cut picture A of the form of 'house' is selected and the command of shadow generation is sent, for example, the graphic of a shadow congruous to the form of the cut picture is displayed on a layer below a layer where the cut picture A is displayed with the circumscribing rectangle. The selected upper side is moved in parallel while the graphic of the shadow which is internally contacted maintains an internally contacted state by fixing a lower side being the opposite side, and the original rectangle is deformed into a parallelogram, the graphic of the shadow which is internally contacted correspondingly deforms. Thus, the shaded graphic is automatically formed.  Then, the cut picture A is overlapped with the picture of the shadow after deformation, a state is returned to original one and therefore the synthesized picture of the shadow, in which the shaded shadow B' is displayed on the layer lower than the cut picture A is generated.
Patent JP-H04285288-A (JP)
Title: Method and equipment for performing sea oil well work
Inventor: DEIBITSUDO AAMUSUTORONGU HIYUU
IPC: E21B7/128
Filed: 1991-12-10
Abstract: PURPOSE: To carry out ocean oil and gas well operations in deep water by the support of a compliant platform. CONSTITUTION: A position is set to a well site where an offshore drilling vessel 40 is selected, and the offshore drilling vessel 40 is restricted for a compliant platform 10. Drilling operation is carried out from the drilling vessel by a riser 46 being extended between the oil well of the oil well site and the drilling vessel, and the communication between the riser 46 and the compliant platform 10 is established. After the drilling operation is completed, the restriction of the offshore drilling vessel is released for the compliant platform for disengagement.
Patent JP-H04193934-A (JP)
Title: High strength nonmagnetic steel material for prestressed concrete
Inventor: YAMAOKA YUKIO
IPC: C22C38/00
Filed: 1990-11-27
Abstract: PURPOSE:To obtain a high ductility and high strength nonmagnetic steel material by heat-treating steel consisting of a specified % each of C, Si, Mn, Cr, Ni and N and the balance Fe, and having specified relations between C and N and among C, N and Cr at a specified temp. after cold working. CONSTITUTION:Steel consisting of 0.3-0.7% C, 0.2-2.0% Si, 13-22% Mn, 11-20% Cr, 0.1-0.5% Ni, 0.1-0.3% N and the balance Fe with inevitable impurities, and having relations represented by inequalities I, II between C and N and among C, N and Cr is heat-treated at 300-550 deg.C after cold working. The resulting nonmagnetic steel material is put to practical use at a high strength nonmagnetic reinforcing material for prestressed concrete.
Patent JP-H06174887-A (JP)
Title: Diagnotic method for secular change of primary loop recirculation system in nuclear reactor and device therefor
Inventor: HATAMIYA SHIGEO
IPC: G21C17/003
Filed: 1992-12-07
Abstract: PURPOSE:To detect a portion where a change has occurred by performing statistic processing of the collected and stored flow rate characteristics of a jet pump, and performing diagnosis of the state of the pump from changes in pressure without stopping a loop recirculation system. CONSTITUTION:A primary loop recirculation system comprises a jet pump 1, a recirculation pump 2, a flow rate control device 3 and piping 6 for connecting the pumps and the device 3. Part of cooling water discharged from the pump 1 is supplied to a turbine through a reactor core 4 and the remaining part is introduced into the recirculation system. Of flow rate characteristics which are indicative of the operating state of the recirculation system, data about nozzle side pressure (a), pressure (b) on the delivery side of the pump 1, discharge (c) and the fluctuation (d) of the discharge, etc., are stored in a storage device and the data about the above items at different times are transmitted to a comparator to perform diagnosis of the state of the pump 1. If the pressure (a) is built up while the flow ratio is not varied, for example, the change is determined to have occurred at the nozzle portion. If the pressure (a) is either built up or not varied while the flow ratio is lowered, the change is determined to have occurred at the mixing portion of the pumps; continuous diagnosis is thus made possible without stopping the recirculation system.
Patent JP-H04194328-A (JP)
Title: Throttle actuator
Inventor: SATO HAJIME
IPC: F02D11/10
Filed: 1990-11-28
Abstract: PURPOSE:To obtain a throttle actuator having a lightweight fail-safe mechanism without using any gear, by sealing an electric viscous fluid around a first disc fixed to a drive shaft of a motor and a second disc having a throttle valve fixed thereto to apply a voltage therebetween. CONSTITUTION:A d.c. motor 10 has a drive shaft 12 formed integrally with a first disc 20, and an electrode 21 is embedded in a recess formed on one surface of the disc 20. In a second disc 30 formed integrally with the drive shaft is embedded an electrode 31, and an electric viscous fluid 48 is sealed around the paired discs 20 and 30. When an ignition is made 'ON', a viscosity control signal B is outputted from a controller 92 to a DC/DC converter 94, so that a voltage V is applied between the electrodes 21 and 31 of the throttle actuator 1 by the DC/DC converter 94. Consequently, the electric viscous fluid 48 has its viscosity increased with the result that the disc 20 and the disc 30 are coupled together. The rotating force of the motor 10 is thereby transmitted to a throttle valve 43.
Patent JP-H10170581-A (JP)
Title: Erroneous wiring detection device
Inventor: YOKOI MASAAKI
IPC: G01R31/02
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a erroneous wiring detection device detecting an erroneous wiring in a line of 3 phase and 4 lines. SOLUTION: This erroneous wiring detection device is provided with a Zener diode 32 constituting an excess voltage detection part detecting whether the voltage value impressed from lines L1 and L3 and N of 3-phase 4-lines has become excess voltage over a specific value, a transistor 35 and a luminous diode 33 indicating that the wiring to the line of 3 phase 4 line is erroneous when the excess voltage detection part detects the excess voltage.
Patent JP-H07184122-A (JP)
Title: Picture input device
Inventor: HATAE HIROSHI
IPC: H04N5/341
Filed: 1993-12-24
Abstract: PURPOSE:To reduce the hardware quantity of the entire system by controlling a drive signal of a solid-state image pickup element with a coding means and revising output sequence of data transferred from the solid-state image pickup element with a rearrangement means. CONSTITUTION:A signal converted into an electric charge by a photoelectric conversion means 110 is transferred to a charge detection means 116 by a charge transfer means 112. In this case when a coding means 106 requests data, a drive signal is generated to transfer data required for a succeeding block. The charge transfer means 112 transfers only the required signal charge to the charge detection means 116 based on the drive signal. The signal converted into a voltage by the detection means 116 is converted into a digital signal by an A/D converter means 118. Then a block output is given to a coding means 106 by a rearrangement means 14 to encode the signal. In this case, a picture of a preceding frame is stored in a picture storage means 6 and the picture signal and a signal outputted by the means 14 are compared for each block for the coding.
Patent JP-H07181604-A (JP)
Title: Copying device
Inventor: FUKUZAWA NOBUTADA
IPC: G03G21/14
Filed: 1993-12-24
Abstract: PURPOSE:To prevent formation of a defective image by lack of a light emission quantity at the time of rising of switching on of a fluorescent lamp which is a light source for illumination of an original by enabling start of scanning of an original picture when both of a detected light quantity value and a change in time of this light quantity value exceed a prescribed value. CONSTITUTION:This copying device has a light controllable sensor 9 which detects the light quantity from the light source for illumination of the original and a control means which enables the start of scanning of the original image when both of the light quantity value detected by this light controllable sensor 9 and the change in time of this light quantity value exceed the prescribed value. The light quantity of the fluorescent lamp 5 which is the light source changes after the lamp is turned on before a stationary state is attained and, therefore, the output from the light controllable sensor 9 is monitored by a controller and the start of the scanning of the original image is made possible when the output value meets the condition that this value is above the required light quantity value previously inputted and set and does not change or is under rising. The deterioration in the image output, such as fogging, by a malfunction arising from overshooting at the time of rising of the fluorescent lamp 5 is prevented by the control to enable the start of the scanning of the original image in such a manner.
Patent JP-H04194919-A (JP)
Title: Pedestal for setting original for photographing
Inventor: TAMURA KIYOSHI
IPC: G03B27/62
Filed: 1990-11-27
Abstract: PURPOSE:To prevent damage in handling by utilizing a substance obtained by forming a specified high-molecular substance on a substrate so that it may have the specified property of substance and form as a pedestal for setting an original. CONSTITUTION:Polysiloxane whose adhesive force is 100 to 600 and which is colored in gray or black and has rubber elasticity is applied and stuck to be fixed on the substrate so that its thickness may be 30-300 micron. The necessary coloring from gray to black is effectively revealed by such thickness of application, and durability at the time of attaching and detaching the original for photographing more times is obtained, and an adhesive surface is hardly damaged when the original is removed from the pedestal with a nail tip or any other tool. Thus, the damage is prevented.
Patent JP-H09167857-A (JP)
Title: Semiconductor device and its manufacture
Inventor: FUJIMOTO HIDETOSHI
IPC: H01L27/12
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To reduce the internal resistance of a device and to make it possible to inhibit the heat generation in the interior of the device by a method wherein a metal thin film layer is formed on an insulative signal crystal substrate and a semiconductor multilayer structure part is formed on this metal thin film layer. SOLUTION: An aluminum thin film layer 202 is formed on an insulative sapphire substrate 201 and an AlN buffer layer 203 for relaxing a lattice mismatching of the substrate 201 with an epitaxially grown layer is formed thereon. Moreover, an n-type Si-doped GaN layer 204, which is a GaN compound semiconductor layer, an n-type Si doped InGaN 205 and a p-type Mg-doped GaN layer 206 are formed in multilayer on this layer 203 and electrodes 207 are respectively formed on the layers 204 and 206. Thereby, the internal resistance of an element can be reduced and the heat generation in the interior of the element can be inhibited.
Patent JP-H0276091-A (JP)
Title: Carrying device for sheet paper or the like
Inventor: HORIE TOSHINORI
IPC: G07D9/00
Filed: 1988-12-27
Abstract: PURPOSE:To surely perform the carrying of paper money, etc., according to the ejection of it by opening a stopping plate and pressing the paper money, etc., on a belt by the pressing roller of a presser device when the temporary stoppage of the paper money, etc., is released in a device. CONSTITUTION:A carrying belt travels to place sheet paper l2 on an upper traveling part, and the sheet paper l2 is stopped at a constant position by the closing operation of the stopping plate 18. After that, when a signal to eject the sheet paper l2 is issued, the opening operation of the stopping plate 18 is performed by the operation of a control part. Also, an operating piece 42 is rotated with a shaft, and a lever shape presser device 43 is turned. The lever shape presser device 43 is turned setting a pivot shaft 44 as fulcrum, and presses the pressing roller 45 toward a pressing projecting part13. Thereby, the sheet paper l2 is pressed on the carrying belt 11a, and is pressed in an ejecting direction by the carrying force of the belt 11a. In such a way, the paper money stopped once at the time of releasing a stopper can be prevented from staying on a carrying path without advancing smoothly.