baber/WOPTO huggingface dataset:
Patent JP-H0539305-A (JP)
Title: Immuno suppressive polysaccharide extracted from astragalus membranaceous and pharma- ceutical composition containing same
Inventor: ETSUIO BONBARUDETSURI
IPC: A61K36/18
Filed: 1991-02-07
Abstract: PURPOSE: To obtain polysaccharides having a specific mol. wt. and useful for producing a medicine showing immunostimulation activity by extracting the same from the roots of a plant belonging to the genus Astragalus membranaceus.  
     CONSTITUTION: Polysaccharides with a mol. wt. of 12000-500000 dalton are obtained by extracting finely divided roots of Astragalus membranaceus. These polysaccharides are used as effective components to prepare a pharmaceutical compsn. effective for treating an immunodeficiency syndrome in a form of a mixture with a proper carrier. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S63270459-A (JP)
Title: Bonding method for sputtering target
Inventor: INOUE KAZUO
IPC: C23C14/34
Filed: 1987-04-24
Abstract: PURPOSE:To improve the cooling efficiency of a target, by forming a metallic film on one side of a target and then subjecting the above to heating and pressurization in vacuum together with a backing plate made of metal so as to allow both to adhere to each other with superior adhesive strength at the time of allowing a ceramic-type target to adhere to a metallic backing plate. CONSTITUTION:Foreign matters sticking to the surface of a ceramic-type target 1 are removed by means of air flush 2, and a thin metallic film 3 of Ag, Cu, etc., excellent in thermal conductivity is formed on one side of the above target 1 by a sputtering method. Consequently, the thin metallic film side of the ceramic-type target is laid on one side of a degreased and mirror-finished metallic backing plate 4, to which pressure is applied, while heating up to 500-1,000 deg.C by means of a heater 6 in vacuum, at a pressure of 1-10kg/mm<2> by means of pressurizing bars 5 from the upper and lower sides. Mutual diffusion occurs between the metallic film 3 of the target and the backing plate 4 and also between the ceramic-type target 1 and the metallic film 3 and, as a result, an extremely firm adhesion is provided between the ceramic-type target 1 and the backing plate 4 so that cooling efficiency of the ceramic-type target can be improved.
Patent JP-H06318843-A (JP)
Title: Gm-c filter
Inventor: ADACHI TOSHIO
IPC: H03H11/12
Filed: 1993-04-28
Abstract: PURPOSE:To avoid production of leakage by providing the Gm-C filter with a linear characteristic having a small input voltage dependency to an in-phase level control cascode amplifier thereby setting an input of an in-phase signal within an appropriate range having a small error. CONSTITUTION:When an input voltage Vin is applied to input terminals In1, In2 as an initial value, it is supposed that its output level is equaled to a voltage VB11 applied to a vias terminal B11. In the case of the in-phase voltage applied to the input terminals In1, In2 to be increasing, the output level is going to be decreased more than the voltage VB11. Moreover, a voltage expressed in equation I is outputted from an output terminal B12 of an in-phase level control amplifier CMC. Thus, the voltage at the output terminal B12 is decreased more than the initial value level and the output voltage is going to increase again. When the gain of the control amplifier CMC is sufficiently higher than the gain Gm1, an output level (Vout11+Vout12)/2 is always equal to the voltage VB11. As a result, the Gm2 of the Gm amplifier of a next stage is controlled by the voltage VB11 applied to a 3rd input terminal of the control amplifier CMC.
Patent JP-S63268474-A (JP)
Title: Drive method of ultrasonic motor
Inventor: KAWASAKI OSAMU
IPC: H02N2/00
Filed: 1987-04-24
Abstract: PURPOSE:To stabilize operation by controlling driving frequency so that the phase difference of the driving voltage of a vibrator and inflow currents is brought to first set phase difference. CONSTITUTION:A driver circuit for an ultrasonic motor has a voltage controlled oscillator 7 oscillating in accordance with control voltage from an adder 8, a 90 deg. phase shifter 9 and power amplifiers 10-11, and respectively applies outputs from the power amplifiers to a piezoelectric body 2, thus driving a vibrator. A control circuit for the voltage and currents of the piezoelectric body 2 is composed of voltage and current detectors 12-13, a phase difference detector 14, phase comparators 15-16, a controller 17 and a switch 18. Consequently, output voltage from the adder 8 is input to a control terminal C1 for the voltage controlled oscillator 7, and driving frequency is converted so as to reduce the difference of a set value P1 and phase difference on drive. When the phase difference of driving voltage and inflow currents exceeds a second set value P2, the amplitude value of driving voltage or driving pulse width is increased, and progressive waves having an amplitude value sufficient for driving the moving body is excited in the piezoelectric body 2.
Patent JP-H11295135-A (JP)
Title: Measuring device of commodity and measuring and packing system equipped with it
Inventor: WADA KAZUNORI
IPC: G01G19/62
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To load and measure a commodity efficiently without requiring a large working space. SOLUTION: This measuring device 3 has a conveyor by which a commodity is sent out, and is equipped with a measuring conveyor 7 by which the commodity on the conveyor is measured, a permissible weight memory means 33b by which a permissible weight range of the commodity is memorized, a discrimination means 29 by which it is discriminated whether the weight of the commodity is in the permissible weight range or not, and a sending-out control means 31 by which the measuring conveyor 7 is driven and the commodity is sent out, when it is discriminated that the weight of the commodity, measured in the stopped state of the measuring conveyor 7, falls into the permissible weight range. This measuring and packing system is equipped with this measuring device and a packing machine 1 arranged on the downstream side.
Patent JP-H042627-A (JP)
Title: Cerium oxide-containing glass frit for color feeder
Inventor: KATO TOMIO
IPC: C03C1/10
Filed: 1990-04-18
Abstract: PURPOSE:To provide sufficient coloring effects in a small amount, improve meltability and reduce foaming by incorporating cerium oxide and boric anhydride in a glass frit. CONSTITUTION:Boric anhydride is mixed with >=50wt.% cerium oxide or >=40wt.% cerium oxide and a metallic oxide (e.g. V2O5) as a coloring assistant are mixed with the boric anhydride. The resultant mixture is then melted by heating and subsequently pulverized.
Patent JP-S5528849-A (JP)
Title: Device for preventing cohesion of rubber
Inventor: FUKUI YOSHIHIRO
IPC: B29C33/58
Filed: 1978-08-23
Abstract: PURPOSE:To form a cohesion prevention film free of dusts and highly durable, capable of preventing cohesion of rubber layers or a rubber layer and another substance, by forming a fusible coat of thermally fusible and cohesion-free material on the surface of a rubber. CONSTITUTION:A non-adhesive and heat-fusible cohesion prevention agent in a molten state is applied to the surface of a rubber layer at a thickness of 5 to 50mu to form a film and is then cooled. The agent is composed of the following components A and B. A: 100 weight parts of wax-like organic substance such as petroleum wax, low-molecule polyethylene and so forth. B: 50 to 500 weight parts of inorganic powder material having a mean particle size of 0.1 to 30mu, such as talc, cray and so forth.
Patent JP-H06314997-A (JP)
Title: Radio telephone controller
Inventor: ABE NORIHIRO
IPC: H04B7/26
Filed: 1993-04-28
Abstract: PURPOSE:To prevent the radio interference between the radio telephone controllers by obtaining a synchronous signal with the use of a GPS time signal sent from the satellite and performing the slot synchronization matched with the synchronous signal. CONSTITUTION:A radio telephone controller A of a portable radio telephone system is provided with a radio control means 1, a GPS means 13, a time updating means 14, and a time/synchronous signal generation means 15. In the time updating means 14, the GPS time is corrected to the present time and the internal clock time of the radio telephone controller is updated. A synchronous signal which lets the internal clock be the reference is generated in the means 15. thus, the slot interference of the control channel and the communication channel with the peripheral radio telephone controller is reduced and the speech quality and the frequency utilizing efficiency can be heightened.
Patent JP-H06314323-A (JP)
Title: Image processor
Inventor: TAKEUCHI YOSHIYASU
IPC: G06T11/80
Filed: 1993-04-28
Abstract: PURPOSE:To parallel execute plural commands for one editing image and if editing regions are overlapping, stop them only for overlapping regions or for small part in either regions but, execute the commands for the regions not overlapping. CONSTITUTION:An editing command decomposing means 11 receives an editing command to the editing image stored in an image storage means 14 and gives an inquiry to an image area protecting means 13 about the editing area of the task issued previously. Then the means 11 divides the received command into the tasks to both parts which are prevented and not prevented by another task. Receiving these divided commands, an image editing means 12 asks the means 13 to protect the editing area, edits an image after receiving the notification from the means 13, and then asks the means 13 to cancel the protection of the editing area after the image is edited.
Patent JP-H04229882-A (JP)
Title: Process controlling method for bright color which is provided with switching device of developer
Inventor: TOOMASU DABURIYUU NATSUSHIYU
IPC: G03G15/00
Filed: 1991-05-08
Abstract: PURPOSE: To form a light chromatic image while an area between images is allowed to use for developing and other control functions irrelevantly to the need to switch developers. CONSTITUTION: Black images and light chromatic images are formed individually and the black image B1 of a 1st copy, the chromatic image C1 of the light 1st copy, the light chromatic image C2 of a 2nd copy, and the black image B2 of the 2nd copy, the black image B3 of a 3rd copy, and the light chromatic image C3 of the 3rd copy are formed in this order. With this order, the developers need not be switched when two adjacent images are in the same color, and a test pattern is formed in the area between the images to perform process control over developing performance. In this concrete example, the area between the two adjacent color images C1 and C2 is used to form a color test patch. Similarly, the area between the two block images B2 and B3 is utilized to form a black test patch.
Patent JP-H08308096-A (JP)
Title: Self-excitation type inverter control circuit for adjusting effective and reactive power
Inventor: ONO MASAAKI
IPC: H02P27/06
Filed: 1995-04-27
Abstract: PURPOSE: To provide a self-excitation type inverter control circuit for adjusting effective and reactive power which can prevent stop of inverter due to fluctuation of feeding line voltage when an in-rush is generated. CONSTITUTION: In a self-excitation type inverter control circuit for adjusting effective and reactive power which compensates for voltage drop and voltage unbalance in the side of the 3-phase power supply system by connecting the self-excitation type inverter to the power feeding line for AC electrical railway in the output side of the transforer of the 3-phase-2-phase conversion connection system to send and receive the effective power and reactive power, a timer 8 is operated when in-rush is detected to turn off an inverter current output command for a certain period with a switching circuit 9. For in-rush detection, the detected output of a load current is fully rectified and thereafter the peak value is sampled and held to judge whether a difference between the rectified output and sample-and-hold output is higher than the preset value or not.
Patent JP-H08300189-A (JP)
Title: Preserving device for backing member in one-side welding
Inventor: WADA MASAO
IPC: B23K37/06
Filed: 1995-04-27
Abstract: PURPOSE: To decrease man-hours for welding by opposing the weld zones of materials to be welded to each other, adjusting the position of an endless backing member and driving a pressing device to press the backing member to the weld zones with a specified pressure from the rear side. CONSTITUTION: A motor for adjustment 18 driven to move a position adjusting table in a transverse direction perpendicular with a welding direction 5 and the center of the backing member 2 is so adjusted as to be aligned at all times to the center of the weld zones 1a. A guiding truck 8 is moved intermittently every time the welding of a prescribed section ends. A cylinder device is driven to press the contact surface 2a of the backing member 2 to the weld zones 1a with the specified pressure, by which the weld zones are automatically held. The welding of the weld zones 1a is then executed. The backing member 2 is formed of ceramics to an endless form, by which the repetitive use over a long period of time is made possible while the conventional planar backing members are discharged after one time of use and, therefore, the cost of the backing member 2 is reduced.
Patent JP-H08276633-A (JP)
Title: Image forming apparatus
Inventor: SUMIO HIROSHI
IPC: B41J21/00
Filed: 1995-04-04
Abstract: PURPOSE: To carry out perfecting printing by a simple sequence keeping high speed by a method in which an image forming operation mode is judged corresponding to the form of data, a perfecting sequence is changed according to the number of sheets of a judged, holdable image, and perfecting printing is performed. CONSTITUTION: An external I/F change-over circuit 119, when image data are output from a reader part 1 to external equipment 3, outputs image data from a pattern-conversion, thickening-masking-triming circuit 117 to a connector 120. When image data from the external equipment 3 are input into the reader part 1, the circuit 119 inputs image data from the connector 120 into a Y-signal generation-color detection circuit 113. Image processing is carried out according to the command of CPU 122. Images read in sequence are fixed on output paper, which is transported to a re-supply paper transfer loading part through a process in which the transportation direction is inverted by a paper discharge part. As a result, two manuscript images on the front and back of the same output paper can be outputted.
Patent JP-H10298808-A (JP)
Title: Working gloves
Inventor: KIDA HIROHISA
IPC: A41D19/015
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain working gloves capable of making an operator not feel an unpleasant electric shock even if the operator works with wearing any working suit. SOLUTION: In the working gloves obtained by attaching a great number of non slip projections 2 to the surface of a main body 1 of gloves, the material of the non-slip projections 2 is mixed with an antistatic agent.
Patent JP-S5728827-A (JP)
Title: Fuel injection pump of diesel engine
Inventor: NIIZAWA MOTOHIRO
IPC: F02D41/04
Filed: 1980-07-29
Abstract: PURPOSE: To set an injection amount of fuel below a maximum injection amount of fuel required to obtain a maximum torque rating of an engine under low and middle loads, by providing a smoke setting device which can control a smoke set position depending on engine load.  
     CONSTITUTION: In order to bring an injection amount of fuel below a maximum injection amount of fuel required to obtain a maximum torque of an engine in the acceleration of low and middle loads, a smoke adjusting valve 33d is shifted by distance (l) in the right direction by attracting said valve 33d with an electromagnet 33e, so that a control sleeve 23 is controlled for cutting fuel. Therefore, even if the control sleeve 23 is instantaneously shifted so that an injection amount of fuel is increased at the time of acceleration, a maximum injection amount necessary to provide a maximum torue is not reached. Thus fuel more than required is not injected. In case of heavy engine load, by stopping to apply a current across a coil 33f the electromagnet 33e is not actuated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01272376-A (JP)
Title: Beam scanning type recorder
Inventor: MONNO TAKASHI
IPC: G03G15/04
Filed: 1988-04-25
Abstract: PURPOSE:To electrically correct an ftheta characteristic by previously storing the number of clocks corresponding to a distance between respective dots and outputting a light emission timing signal of a semiconductor laser based upon the number of clocks. CONSTITUTION:The data of the number of clocks indicating a laser beam emitting time interval in respective exposure positions of laser scanning on a photosensitive body are previously stored in a ROM 51. The clock number data are loaded to a dot clock counter 57 and the counter 57 outputs the light emission timing signal of the semiconductor laser at the time of receiving the loaded clocks from a clock circuit 54.
Patent JP-S60246115-A (JP)
Title: Surface wave filter
Inventor: YAMADA HIROMICHI
IPC: H03H9/145
Filed: 1984-05-21
Abstract: PURPOSE:To decrease spurious radiation by leading a terminal electrode from a surrounding electrode and connecting other surrounding electrode arranged at the outside of a surrounding electrode of common potential to other comb-tooth electrode of an interdigital transducer (IDT) electrode and one comb-tooth electrode of other IDT electrode. CONSTITUTION:Other comb-tooth electrode 12b of one input IDT electrode 12 and one comb-tooth electrode 13a of other input IDT electrode 13 are connected by other surrounding electrode 21 arranged at the outside of the surrounding electrode of common potential. Since the IDT electrodes 12, 13 at both sides are connected by the channel form surrounding electrode 20 of common potential, the surrounding path is not crossed and since the surrounding electrode 20 of common potential is arranged between the input IDT electrodes 12, 13 and the output IDT electrode 11, the direct wave is suppressed effectively and the cause to a spurious radiation specific to a surface wave filter is solved at the same time.
Patent JP-S5728623-A (JP)
Title: Method for forming elbow with straight pipe in one body
Inventor: UCHINAMI TAKESHI
IPC: B21C37/28
Filed: 1980-07-30
Abstract: PURPOSE: To prevent a formed pipe from generating corrugated and elliptial shapes of the border between bent part and straight part, and to form the titled product of good quality in one body by a difference of bent angle at the pipe shaped part of the upper and lower dies which forms an elbow with straight pipe.  
     CONSTITUTION: A pipe material 10 is placed on a lower die B, and an upper die A is lowered by a press upon it to form an elbow 10a with straight pipe. As the pipe shaped parts 1 are provided to the upper and lower dies A, B, a sideward expanding of the pipe material 10 is prevented at the time of its bending. And as the angle θ 2  of the lower die B is smaller than the angle θ 1  of the upper die A by 3W7°, some allowance 11 between underside of the elbow 10a with a straight pipe and a pipe shaped part of the lower die B does not restrict the distortion of underside of the elbow 10a with straight pipe thus enabling it to prevent from generating elliptical shape at the section of the border of the straight pipe and further the corrugated shape of upside of the elbow. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5729939-A (JP)
Title: Ion selective electrode
Inventor: SUGANO KENICHI
IPC: G01N27/333
Filed: 1980-07-30
Abstract: PURPOSE:To obtain an ion selective electrode which is free from evaporation, deterioration and damage, of an electrolytic solution, by constituting a conductive substance which has been charged in the vessel so as to surround the inside reference electrode, of a nonaqueous solution which has dissolved salts and has a boiling point of a specific temperature. CONSTITUTION:This electrode is constituted of an inside reference electrode 12 which has been stored in an electrode vessel 11, a conductive substance 14 which has been charged in the inside of a space constituted of a screen wall 13 so as to surround said electrode, for instance, that which has dissolved tetraethyl ammonium chloride in propylene glycol whose boiling point is 188.2 deg.C. a chlorine ion selective membrane 15 storing this substance and constituting a part of the vessel, which has been constituted by press-forming the powder of silver chloride and silver sulfide, and a lead wire 16 which is connected to the inside reference electrode 12 and is lead out to the outside. In this way, it is possible to obtain an ion selective electrode which is free from evaporation, deterioration and damage, of an electrolytic solution.
Patent JP-H01274243-A (JP)
Title: Inference system
Inventor: AKITA TORU
IPC: G06F9/44
Filed: 1988-04-26
Abstract: PURPOSE:To easily understand the process of inference by storing a metarule to set a rule set at an active or an inactive state in an area different from the one for an ordinary rule. CONSTITUTION:Plural rule sets RS1-RSn forming a pair of an ordinary rule group 5 and the metarule 6 are stored in a rule storage part 4, and also, a working storage part 71 to store information for state control applied on the metarule 6 is provided separately from a working storage part 72 to store ordinary information applied on the rule group 5. It is decided at which state, the active or the inactive state, each of the set rule sets RS1-RSn should be set by applying the information for the state control on the metarule 6, and the inference is performed by using the rule set at the active state.
Patent JP-H11277986-A (JP)
Title: Discharging device
Inventor: YAMATANI TAKASHI
IPC: A45D40/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To alternately make an eraser and a brush member appear/sink by a method wherein a spiral groove is made to be an opposite spiral groove from an intermediate part, and at the same time, a receiving member is respectively engaged with respective spiral grooves. SOLUTION: On the inside of an external barrel 1 wherein a clockwise threaded groove 2 is formed at a froward part on the inside, and a counterclockwise threaded groove 3 is formed at a rear part, a cylindrical guide member 4 is arranged. Then, on the inside of the guide member 4, two receiving members 10, 11 are arranged, and on one 10 of the receiving members, a protuberance 12 which passes a slit of the guide member 4 and is engaged with the clockwise threaded groove 2 is formed at two locations being confronted with each other, and an eraser 13 is fitted.  Also, on the other receiving member 11, a protuberance 14 which passes the slit of the guide member 4 and is engaged with the counterclockwise threaded groove 3 is formed at two locations being confronted with each other, as well, and on the receiving member 11, a through hole 15 through which the eraser 13 can pass, is formed as well, and also, on the peripheral edge of the receiving member 11, a brush 16 made of an acryl material or the like, is arranged and bristled.