baber/WOPTO huggingface dataset:
Patent JP-H06350365-A (JP)
Title: Power amplifier
Inventor: MAIKERU DEIBITSUDO TOMURINSON
IPC: H03G5/16
Filed: 1993-06-11
Abstract: PURPOSE:To obtain a power amplifier in which an RF output power is compensated against a deviation in a frequency characteristic of components. CONSTITUTION:Part of an RF output power of the power amplifier 2 is detected by a detector 4 via a coupler 3 and the power level detected by the detector 4 is sampled by a sampling circuit 12. A control means 13 outputs a difference between the sampled current power level and a sampled power level with respect to a preset standard channel and a differential amplifier 16 generates a voltage 11 proportional to a difference between a detected output signal 5 from the detector 4 and an output signal 7 from the control means 13. The voltage 11 controls the gain of a variable gain preamplifier 1.
Patent JP-S6226071-A (JP)
Inventor: TAKAMIYA SANSHIRO
IPC: A61M1/10
Filed: 1985-07-26
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-H11343347-A (JP)
Title: Carbosiloxane dendrimer
Inventor: YOSHITAKE MAKOTO
IPC: C07F7/18
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a novel branched siloxane/silalkylene copolymer having a plurality of Si-bonded hydrogen atoms or Si-bonded alkoxy groups in the molecule. SOLUTION: This copolymer has as the core a polysiloxane structure containing one or more same or different siloxane units represented by the formula: X<1> R<1> a SiO(3-a)/2 [wherein R<1> is a 1-10C alkyl or an aryl; (a) is an integer of 0-2; X<1> is a silylalkyl represented by the formula derived by introducing i=1 into the formula (R<1> is a 1-10C alkyl or an aryl; R<2> is a 2-10C alkylene; R<3> is a 1-10C alkyl; and X<i+1> is the above silyl alkyl (wherein i+1 is substituted for (i)) or hydrogen; (i) is an integer of 1-10 representing the stage of the silylalkyl group; and b<1> is an integer of 0-3, provided that b<1> in at least one X<1> present in the molecule is an integer of 0-2)] and having at least two silicon atoms containing the siloxane units.
Patent JP-S6145077-A (JP)
Inventor: YAMAKI KIYOSHI
IPC: E05F15/20
Filed: 1984-08-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6410142-A (JP)
Title: Zero point and temperature compensating circuit
Inventor: OZEKI HIROYUKI
IPC: G01L9/00
Filed: 1987-07-03
Abstract: PURPOSE:To cancel an offset voltage and to compensate its temperature drift by adding an input voltage developed when a constant current is supplied to a bridge to a bridge output, and adjusting a circuit resistance so that the sum output is 0. CONSTITUTION:The constant current is applied to the input side of a Wheatstone bridge (sensor) 2 by using a constant current source 1. Then the voltage obtained by amplifying the voltage developed between its inputs A and C and the voltage obtained by inverting the polarity of the voltage by an amplifier 5 are put together by a variable resistor 6. On the other hand, the output signal of said bridge 2, i.e. a zero-point offset voltage V0 is amplified by an amplifier 3, whose output voltage V1 and the output voltage Vs of said variable resistor 6 are summed and amplified. Then said variable resistor 6 is so adjusted that the output voltage V2 of the amplifier is 0. Consequently, the zero-point offset voltage of the bridge 2 and the zero-point offset temperature drift can be adjusted and compensated.
Patent JP-S6227774-A (JP)
Title: Electrophotographic developing device
Inventor: TAKAHASHI ICHIRO
IPC: G03G15/08
Filed: 1985-07-27
Abstract: PURPOSE:To avoid bicolor development and to suppress the damage of a photosensitive surface and the degradation of a developer by attaching freely shakably two developing cases each of which is provided with a developing roll consisting of a developing sleeve and a magnet and linking both end sides of an interlocking body, whose intermediate part is supported axially, to both cases. CONSTITUTION:In a developing device 51, a toner replenishing hopper 15 is formed in the upper part of a developing case 11 where a two-component developer where a toner and a carrier are mixed is stored, and a developing roll R1 is provided in an aperture part formed in a position facing a photosensitive body 1. The developing roll R1 consists of a developing sleeve 13 which has the axis directed in the same direction as the axis of the photosensitive body 1 and is provided freely rotatably and consists of a nonmagnetic body and magnets 14 which are provided in the developing sleeve 13 apart from one another in the peripheral direction. A developing device 52 is constituted in the same manner, and a developing roll R2 consisting of a sleeve 23 made of a nonmagnetic material and magnets 24 is provided in an aperture part formed in a position facing the photomagnetic body 1. Rolls R1 and R2 are switched to bring close to or separate from the photosensitive face of the photosensitive body 1 and are freely shaken.
Patent JP-H1055634-A (JP)
Title: Head suspension
Inventor: MAAKU TEII JIRARUDO
IPC: G11B5/60
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To reduce the back bending of a head suspension and also the load loss caused by the back bending. SOLUTION: At one end of a load beam 12, a 1st spring region having the mounting part 18 for fixing to an actuator is provided. Also a 2nd rigid part 22 is provided at another end of the load beam 12. A deflection part 26 for supporting a slider 14 by a slider bond pad 28 is provided at a tip part of the load beam 12. A spring region 20 is provided between the mounting part 18 and the 2nd rigid part 22. On the spring region 20, a band-shaped part 46 extended overall the width in the width direction, by which the thickness of material is reduced, is provided. By this band-shaped part 46, the flexibility of the spring region 20 is increased, and the load loss to the disk surface, not shown in the Figure, from the slider 14 is reduced.
Patent JP-H0216997-A (JP)
Title: Monoclonal antibody capable of recognizing gamma-anp
Inventor: IMURA HIROO
IPC: C12P21/00
Filed: 1988-07-04
Abstract: PURPOSE:To efficiently produce a monoclonal antibody capable of specifically recognizing gamma-human atrial natriuretic polypeptide (gamma-hANP) by culturing a hybridoma KY-ANP-III producing the monoclonal antibody capable of recognizing gamma-ANP in a culture medium. CONSTITUTION:A myelomatous cell strain having a marker, such as deficient in hypoxnanthine-guanine-phosphoribosyltransferase or thymidine kinase, is prepared as a parent cell and fused to an antibody-producing cell to prepare a hybridoma. Specifically, a hybridoma KY-ANP-III capable of recognizing the antibody recognizing gamma-ANP is synthesized. Thereby, the hybridoma is cultured in a culture medium to produce the monoclonal antibody.
Patent JP-H10337980-A (JP)
Title: Recording sheet for re-releasable press bonding postcard
Inventor: FUKUCHI KATSUHIKO
IPC: B41M5/00
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To suppress generation of a curl and blocking for adhering a surface of a sheet by improving receptivity of ink jet ink on both front and rear surfaces, upgrading printability and water resistance, and improving offset printability of process ink or UV ink. SOLUTION: The recording sheet for re-releasable press bonding postcard is obtained by coating a support as an address surface side with coating liquid obtained by mixing synthetic silica, polyvinylalcohol, ethylene-vinyl acetate copolymer, acrylamide cationic polymer, dimethyldiallylammonium chloride-sulfur dioxide copolymer and polyamide polyurea resin. Thus, an offset printable ink jet ink receptive layer is formed.
Patent JP-H05330181-A (JP)
Title: Printer and ink ribbon cartridge
Inventor: KONDO SHINICHI
IPC: B41J17/32
Filed: 1992-06-03
Abstract: PURPOSE:To endow a ribbon with the secret keeping properties by preventing that printed content is read from a used ink ribbon. CONSTITUTION:In a printer 14 using an ink ribbon cartridge 1 equipped with a supply spool 7 having an ink ribbon 13 wound therearound and a taking-up spool 7' taking up the ink ribbon, a welding member 23 welding the ink ribbon wound around the taking-up spool is provided and a sensor 19 detects the marker 17 of the rotary plate 18 rotating so as to follow the rotation of the taking-up spool and, at each time when it is detected that the taking-up spool is rotated by a specified angle by the sensor 19, the welding member enters the spool receiving part of the case through the receiving hole provided to the spool receiving part to weld the ink ribbon.
Patent JP-H0717343-A (JP)
Title: Rear-end collision preventing device for vehicle
Inventor: TAMURA HIROO
IPC: B60R21/00
Filed: 1993-07-06
Abstract: PURPOSE:To speedily generate alarm by installing a transmission part which transmits the modulation signal corresponding to the brake pressure to a succeeding vehicle behind and a receiving part which judges the brake pressure of the vehicle ahead by demodulating the signal and generates alarm when the car speed at present is over a safe car speed. CONSTITUTION:The brake pressure is detected by a brake pressure detecting circuit 1, and the detected brake pressure is converted to the pulse train by a conversion circuit 2, and them modulated by a pulse train modulation circuit 3, and irradiated to a vehicle behind by a transmission circuit 4. The irradiated signal is received by a receiving circuit 5, and then demodulated by a pulse demodulation circuit 6, and sent to a judging circuit 8. When the brake pressure of the vehicle ahead is over a threshold value, if the judging circuit 8 judges that the detection value of a car speed detecting circuit 7 is over a safe car speed in correspondence with the above-described brake pressure, an alarm is generated from an alarm circuit 9. Further, even if the brake pressure is over the threshold value, an alrm is generated, if the accelerating speed obtained from the car speed is over the safe accelerating speed.
Patent JP-H05338907-A (JP)
Title: Printed section inspection method for moving product
Inventor: HORIUCHI SHOZO
IPC: B65H43/08
Filed: 1992-06-03
Abstract: PURPOSE:To facilitate inspection for a printed section by providing a video camera which takes a picture while being concentrated on the printed section when a product comes up to an inspection point, and a stroboscope lighting equipment, enlarging an instant image taken by the camera, and thereby displaying its image over the screen of a television as a still picture. CONSTITUTION:The output signals of a synchronizing sensor 3a detecting signal emitting points attached to a printed roller 2 are inputted into a synchronizing pulse generator 3, so that pulse signals which indicate a rotation period (lambda) of the printed roll 2 every rotation, are outputted from the generator 3. In an operating section 6, an emission command is outputted to a stroboscope control section 5a when the time that the moving distance of a product 1 is turned out to be (n) (distance from a place representing the pulse signal P to a place representing an inspection block (m)) has elapsed since a period pulse signal P was received. This constitution thereby allows a stroboscope lighting equipment 5 to be lighted, allows a video camera to take a picture of the first division (a) of the product 1, and also allows the picture taken to be enlarged over the screen of a television. And next, after the picture of the first division (a) has been visually inspected, the following emission command will be outputted after time will have elapsed when the moving distance of the product will be turned out to be (n)+(a).
Patent JP-H0334453-A (JP)
Title: Integrated circuit with pull-up resistor built-in
Inventor: SASAHARA HIROSHI
IPC: H01L21/822
Filed: 1989-06-30
Abstract: PURPOSE:To easily cope with high impedance output as well as reduce a package space by a method wherein a pull-up resistor is housed between an output buffer and an output signal terminal of an integrated circuit. CONSTITUTION:A pull up resistor 11 to be housed in an integrated circuit 10 is connected to a power source terminal 16 on one end, and the other end is connected to a signal line 18 for connecting between an output buffer 12 and an output signal terminal 17. Therefore the integrated circuit housing the pull-up resistor sends an electric signal input from an input signal terminal 34 to the output buffer 12, while on the other hand when the output is with high impedance the output buffer 12 is controlled to be high impedance output by a signal from an output control terminal 13. Then the electric signal input to the output buffer 12 is also with high impedance wherein the output signal level of the electric signal is pulled up by the pull-up resistor 11, At this time the output line 18 is connected to the power source terminal 16 thereby maintaining the output signal at high level.
Patent JP-S6059432-A (JP)
Title: Data buffer control method of input and output device
Inventor: WADA TADAHIRO
IPC: G06F5/06
Filed: 1983-09-10
Abstract: PURPOSE:To prevent other input/output devices from being kept waiting for a long period of time by giving a request to a host device for transfer of a new data block in case the remaining capacity value of a data buffer is larger than the value of the data block which is stored last. CONSTITUTION:When the transfer of a data block (b) is through to a streaming magnetic tape part for the writing purpose. Then the information on the data input and output counters 3 and 4 are delivered to a block length counting circuit 8 via a subtractor circuit 6. While a data buffer part 1 delivers the information on a block (c) which is stored last in the part 1 to a block length counting circuit 7. A comparator 9 performs comparison and counting to decide whether the idle capacity length of the part 1 is larger than the block length of the (c). Then the comparator 9 delivers a signal to a data transfer control part, and a block (d) is transferred from a host device during the writing of the block (b).
Patent JP-S6412273-A (JP)
Title: Magnet construction body in accelerometer
Inventor: SAKUMA KAZUHIRO
IPC: G01P15/11
Filed: 1987-07-06
Abstract: PURPOSE:To make small heat stress at joint part by jointing a magnet to a spacer made of magnetic substance with thermal coefficient of expansion which is close to that of a magnet and by fixing the spacer and housing at a cylindrical joint face each other. CONSTITUTION:A disk-like protrusion 34 which protrudes toward the inside at the center of a flat bottom 32 within a housing 28 is formed. And the protrusion 34 is smaller than the diameter of a disk-like magnet 14 and is provided with a circular spacer 36. The circular plane of the spacer 36 is formed by the plane of the magnet 14 and an adhesive and both cylindrical parts, namely the inner wall of opening of the spacer 36 and outer wall of the protrusion 34 of the housing 28, are joined by such welding means as laser welding and the plane of the permanent magnet 14 and that of the protrusion 34 are not joined. Namely, the permanent magnet 14 is sealed to the housing 2 through the spacer 36. It will allow heat stress at the joint part to be ignored since the thermal coefficient of expansion of the permanent magnet 14 and that of the spacer 36 are close each other although the thermal coefficient of expansion of the permanent magnet 14 and that of the housing 28 differ greatly.
Patent JP-S6412663-A (JP)
Title: Carrying and reading device for sheet like material
Inventor: IJUIN KAZUYA
IPC: H04N1/00
Filed: 1987-07-06
Abstract: PURPOSE:To cope with a trouble such as paper jamming or the like by using a double-lever link mechanism having a lever turned at two positions before and after the carrying direction so as to open/close switchingly a cover. CONSTITUTION:The cover 2 is can be opened in the direction of arrow Q by using levers 21, 22 turned freely at two positions before and after the carrying direction as a double-lever link mechanism. In this case, since the right lever 21 is longer than the left lever 22, the cover 2 is opened largely at the right side. A cam is provided on the lower fulcrum of the lever 21 at a part of the double-lever crank mechanism and the base 101 of an image sensor means 7 is pressed downward against a spring 110 at the outside from the read position in the opening operation of the crank mechanism to provide a prescribed gap R between the base 101 and a post-stage roll 6. Thus, even a trouble such as paper jamming can be easily solved.
Patent JP-S6057290-A (JP)
Inventor: HATSUTORI SADAO
IPC: G21C1/02
Filed: 1983-09-08
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-H0611500-A (JP)
Title: Deterioration diagnostic method
Inventor: HIRANO AKIHIKO
IPC: G01N33/00
Filed: 1992-06-25
Abstract: PURPOSE:To suppress the number of specimens to the possible minimum and enable executing high precision diagnosis by applying a plurality of deterioration diagnosing methods to one micro-test material, and thereupon conducting a synthetic diagnosis of deterioration. CONSTITUTION:A micro-test material 2 sampled out of a structural material 1 is diagnosed using a material deterioration diagnozing device 3 in which a superconductive quantum interferential element (SQUID) is incorporated. Then a destructive test is conducted on a mini-tensile specimen 4 which was prepared from the test material 2, and its degree of deterioration is examined on the basis of the deformation characteristics and fracture characteristics of the material. The fracture surface 6 appearing when the specimen 4 is fractured is observed by a scanning electron microscope 5 to serve for presuming the major cause of the deterioration. Then presumption of the deteriorating factors and evaluation of the degree of deterioration are performed on the basis of an FIM image projected on a screen 8 from a needle-shaped specimen 7 prepared from the specimen 4 and the on-dimensional profile of the atmic fraction analyzed by an ion analyzing device 9. Alternative diagnostic methods are the small punch test, Burkhausen-Nois method, ultrasonic method, etc.
Patent JP-H0614218-A (JP)
Title: Noise reducing device
Inventor: YASHITA YUKIKO
IPC: G06F17/14
Filed: 1992-06-25
Abstract: PURPOSE:To reduce a noise without deteriorating an original image such as an afterimage even in a moving image. CONSTITUTION:A video signal converted into a digital signal by an A/D converter 2 is supplied to a recursive filter type noise reducing circuit (subtracter 3, field memory 23, and subtracter 6), and a field difference signal is decomposed into the signal components by frequency classifications with an Hadamard transformation circuit 7 and non-linear processed with two different non-linear processing circuits 41 and 42. On the other hand, the output 02, 03, 12, and 13 components of the Hadamard transformation circuit 7 are inputted to an oblique line detecting circuit 21 and whether or not oblique lines are included in an input pattern is detected. A selector circuit 24 receives the information of the oblique line detecting circuit 21 and selects one of the outputs of the non-linear circuits 41 and 42. Moreover, the data are inverse-transformed by an Hadamard inverse transformation circuit 9, only noise components are obtained and subtracted from an input signal with the subtracter 3.
Patent JP-S5689513-A (JP)
Title: Formation of organic coating
Inventor: YAMAGISHI FUMIO
IPC: B29C41/14
Filed: 1979-12-22
Abstract: PURPOSE: To form the coating having a smooth surface and less strain, by applying an organic coating on a supporting substrate, drying it at a low temperature to remove the solvent, and baking it.  
     CONSTITUTION: Onto a highly concentrated impurity layer 2 on a supporting frame 1A made of Si base plates is applied a polyimide resin dissolved in dimethylacetic acid in a thickness of approximately 1 to 2μm and it is dried at or below a temperature of 50°C spontaneously. The supporting frame 1A is introduced into a baking oven heated to 80°C and is allowed to stand for 30min, then is allowed to stand at 200W250°C for 70min, and is finally allowed to stand at 300W400°C for 30min so that the organic coating on the supporting frame 1A is baked. Thus the organic coating 3 having a uniform thickness is formed without accompanying a craze, and in a case where a metal film is formed thereon, a mask can be obtained which has a smooth surface and less strain. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6414598-A (JP)
Title: Heat exchanger
Inventor: KAN HIROAKI
IPC: F28F1/32
Filed: 1987-07-03
Abstract: PURPOSE:To make air-speed distribution uniform and to improve the quantity of heat exchange by a method wherein a heat exchanger is constituted of the group of heat transfer tubes through the interior of which a fluid flows and of the group of fins which are inserted in the heat transfer tube group and through which air flows, and the fin pitches of the fin group are arranged to be dense in the vicinity of a fan where the air is made to forcibly flow. CONSTITUTION:A heat exchanger 11 is constituted of the group of heat transfer tubes 12 through the interior of which a fluid flows and of the group of fins 13 inserted in said heat transfer tube group 12, and air is made to forcibly flow through among the fins in the arrow sign 15 direction by means of a fan 14 to exchange heat with the fluid in the tubes. The fin pitches of the fin group 13 are arranged to be dense in the vicinity of the fan 14 ind to be rough in other parts. Accordingly, it becomes that the air is apt to flow to other parts than the vicinity of the fan 14, thus resulting in the uniformity of air-speed distribution in the heat exchanger 11 to improve the quantity of heat exchange.
Patent JP-2000003283-A (JP)
Title: Program production support device
Inventor: TAKIGUCHI MAKOTO
IPC: G06F11/28
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To attain the common and standard production of programs to prevent the occurrence of simple bugs and also to early pick up these bugs by preparing a debugging part to debug a source program, a display part to show the result of a unit test part and the like. SOLUTION: When an operating instruction is given to a program production support device 10, a source reading part 12 reads a coded program D1. Then the program D1 is collated with a language specification check 40 and a coding protocol 50 at a compiling part 14 to undergo the protocol violation check and also to be compiled. The input data 30 to be used for a unit test are registered at a data register part 20, and a module test is carried out at a unit test part 18. A debugging part 16 receives the unit test result and compiling result and performs the source correction, etc. These output results are shown on a display as a result list L1.
Patent JP-S5868899-A (JP)
Title: High-voltage generator
Inventor: SANO MITSUYOSHI
IPC: H05G1/12
Filed: 1981-10-20
Abstract: PURPOSE:To reduce the undesirable influence due to the core loss generated in a high-voltage transformer when a small current is output for a long time and reduce the power loss and temperature rise and further reduce the dimension of the captioned apparatus by installing in the inverter circuit an inverter circuit driving part which can vary at least either one of the duty or the frequency of the voltage applied onto the primary side of the high-voltage transformer. CONSTITUTION:When 'image taking' is selected in a mode selector 25, the output pulse from a PWM23 is output in the original state to a switching transistor 17 through a gate 24 for a certain period and when 'seeing through' is selected, the output pulse from the PWM23 is output in the form of the intermittent pulse having a pulse width T1 and a repose time T2 into the switching transistor 17 through the gate 24. Therefore, the effective value of the voltage applied onto the primary side coil of a high-voltage transformer 11 in case of 'seeing through' is reduced in comparison with that in cas of 'image taking', so the core loss generated in the high-voltage transformer 11 can be reduced.
Patent JP-S5867405-A (JP)
Inventor: YAMAZAKI MASANARI
IPC: B28B3/02
Filed: 1981-10-20
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。