baber/WOPTO huggingface dataset:
Patent JP-S63264260-A (JP)
Title: Continuously tinkering padding method
Inventor: OHATA TAKUMI
IPC: B22D19/10
Filed: 1987-04-20
Abstract: PURPOSE:To prevent uneven structure of padding layer to longitudinal direction and to reduce surface roughness by inserting detecting rod for solidified interface in molten metal for padding, detecting sending length till abutting on the solidified interface and adjusting speed in accordance with this detecting output. CONSTITUTION:A base material 5 is preheated by a preheating coil 6 and also the molten metal is poured into gap between the base material 5 and refractory frame 1, and the molten metal is heated and stirred by a heating coil 2 so as hot to solidify. Welding reaction is developed between the molten metal and the base material surface, and after passing necessary time, the base material 5 is descended toward A direction, and the padding layer is in order solidified by a buffering mold 3 and a water cooled mold 4, and at the same time, the new molten metal is additionally poured into the refractory frame 1 and by repeating this operation, the padding is completed. During this padding, the detecting rod ll is inserted into the molten metal under using a cylinder 12 as driving means, to abut on the solidified interface and detect the displacing ra.e by a detector 13, and by this detected signal, the descending speed of the base material 5 and output of induction heating and the preheating coil are varied. Then, the position of solidified interface is adjusted to the fixed position and the uneven structure of the solidified interface is economically prevented.
Patent JP-H04326485-A (JP)
Title: Analog memory
Inventor: KUSUMOTO KEIICHI
IPC: H03M1/66
Filed: 1991-04-26
Abstract: PURPOSE:To improve linearity with an input circuit stage as a current control- type and to realize the analog memory of high integration. CONSTITUTION:MP1 and MN1 are connected with the control pulse input part 9 of the analog memory with conventional constitution. The absolute value of the threshold voltage VPt in MP1 is set to be <=Vcc/2 and the threshold value voltage VNT in MN1 is set to be >=Vcc/2. When the intermediate potential of Vcc/2 is inputted in a terminal 1 in a mode which can accept a control pulse, the transistor of MP1 and MP2 are turned off so that an electric charge is not injected. When a voltage pulse larger than VNt is inputted to the terminal 1, MN1 is turned on and MP1 is turned off. The electric charge flows out from a control gate 7 through MN1. Writing is executed by an above-mentioned operation. Flowing in/out electric charge quantity depends on the size and width of the voltage pulse but does not depend on the potential of the control gate 7.
Patent JP-H02275454-A (JP)
Title: Transferred image forming method
Inventor: SHIMIZU KUNIO
IPC: G03F7/004
Filed: 1989-04-17
Abstract: PURPOSE:To approximate the transferred images to be transferred to the images of actual printed matter by incorporating a graft polymer having polyacrylate ester in a branch component into a photosensitive compsn. CONSTITUTION:The transferred images are obtd. by developing an image forming material after an imagewise exposing to form colored images and transferring only the colored image parts formed in such a manner onto a material to be transferred. This photosensitive compsn. contains the graft polymer having the polyacrylate ester in the branch part and the graft polymer is formed by the copolymn. of the branch component with the trunk component. The coating of the transferred images with a polymer film or the like is obviated and the images extremely approximate to the images of the actual printed matter are obtd. even in the case of using the transferred images as the color proof for proofing.
Patent JP-H08293993-A (JP)
Title: Facsimile document replacement communication system
Inventor: ETO HIDEKI
IPC: H04N1/38
Filed: 1995-04-21
Abstract: PURPOSE: To provide a facsimile document replacement communication system capable of easily replacing the part of a transmission FAX document not desired to be shown to an opposite party with a blank, a character, a symbol, a picture or a pattern, etc., unrecognizable to the opposite party and transmitting it. CONSTITUTION: Sticking a start seal 17 for indicating the start of the replacement to original text unrecognizable contents of the transmission facsimile document and an end seal 18 for indicating the end of the replacement to the transmission facsimile document 16 is set as a prerequisite and a facsimile terminal equipment 1 is provided with a storage means 8 for storing a first correspondence table for which the information of the respective seals 17 and 18 is made to correspond to replacement information for indicating what kind of the contents are to be executed and a transmission seal replacement control means 6 for recognizing the replacement information corresponding to the information of the respective seals 17 and 18 obtained by the read scanning of the document 16 by referring to the first correspondance table and writing the contents indicated by the recognized  replacement information to the replacing part of the facsimile document information obtained by the read scanning.
Patent JP-H03295758-A (JP)
Title: Variable load type electronic control method of air spring for railway vehicle
Inventor: ISHIHARA KOICHIRO
IPC: B61F5/22
Filed: 1990-04-12
Abstract: PURPOSE:To accelerate the convergence of control and perform stable control by controlling the intake/discharge of air springs so that the absolute value of the differ ence between the sums of inner pressures of air springs on diagonal lines of front and rear bogies rests within the target inner pressure difference set in proportion to the average inner pressure of all air springs of the front and rear bogies for both the right and left sides. CONSTITUTION:Pressure gauges 17 and rotary encoders 5 serving as a height detector are installed on air springs 1, 2 and 3, 4 respectively provided on the right and left sides of the front bogie 9 and the rear bogie 10 of a railway vehicle. Intake valves 11-14 are provided in the middle of pipes 7 connecting a main air reservoir 6 and the air springs 1-4, and exhaust valves 21-24 are provided on other exhaust pipes. Detected signals of the rotary encoders 5 and pressure gauges 17 are inputted to a controller 8, if the absolute value of the difference between the sums of the inner pressures of air springs on diagonal lines of the front bogie 9 and the rear bogie 10 is the target inner pressure difference or above set in proportion to the average inner pressure of all air springs, the valves are opened or closed so that the inner pressure of each air spring rests within the preset target value.
Patent JP-H07304203-A (JP)
Title: Thermal printer
Inventor: MATSUOKA TETSUYA
IPC: B41J2/36
Filed: 1994-05-11
Abstract: PURPOSE:To extend a service time by a battery with respect to a printer device of a division printing system using a thermal head by a method wherein a correct voltage change is predicted by managing the number of black dots in data to be reflected in a printing control. CONSTITUTION:A printing judging part 4 obtains the number of dots (in a next printing action) existing in data to be printed in a next printing action from a dot counting part 1 and the number of dots (in a previous printing action) in data that has been already printed from a dot number history storage part 2. Based on these next dot number and previous dot number and a voltage detected by a voltage detection part 3, a voltage drop during printing is predicted, and whether printing can be performed is judged. In accordance with the judgement of the printing judging part 4, an actual printing is performed by a printing control part 5 and a printing part 6. In this manner, a service time by a battery can be extended.
Patent JP-S5622103-A (JP)
Title: Pi working pulse duration output controller with blind sector
Inventor: HIRANO MASAHIRO
IPC: G05B11/28
Filed: 1979-08-01
Abstract: PURPOSE: To reduce the on/off frequency of the power supply to the operation element such as  the valve motor or the like and thus ensure the protection of the element, by providing a circuit  which can set continuously and variable the blind sector setting voltage from zero to the fixed  range and then setting the width of the blind sector for such element.   
     CONSTITUTION: The PI working analog controller AC consists of control deviation detecting circuit AE, proportion integrating/amplifying circuit PI including proportion amplifier AP and operational amplifier AI. And voltage positioner PO is connected to the output of controller AC. The  1st and 2nd comparators COM-1 and COM-2 possessing the upper and lower limit region values  of the positive and negative voltages are provided to positioner PO. Thus transistors TRQ 1  and  Q 2  are worked by the outputs of these comparators, and the outputs of these transistors are fed  back to controller AC and also applied to the operation end elements. At the same time, DB  setting circuit DB is provided to controller AC, and a comparision is given between the detected  deviation and the blind sector setting voltage set at circuit DB. Then the output signal is generated from circuit DB in case the above-mentioned deviation is withing the specified positive and  negative voltage ragnes, and thus the working is inhibited for both TRQ 1  and Q 2 . Thus the on/off  frequency can be reduced.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5621941-A (JP)
Title: Parking brake device of pedal type
Inventor: YAMAZAKI TAKEO
IPC: B60T7/06
Filed: 1979-07-30
Abstract: PURPOSE: To permit the pedal to be slowly returned and reduce the impact with stopper and impact sound by providing the pedal type parking brake system with a brake mechanism which acts upon with respect to the return stroke of the pedal.  
     CONSTITUTION: A parking brake device of pedal type is provided with a brake mechanism 15 which acts upon with respect to the return stroke of a parking pedal 2. As the parking brake pedal 2 is returned to the initial position, the frictional force between the rod 16 and braking element 17 acts to cause the braking element 17 to be turned about a pin 18 in the counterclockwise direction by a torsion spring 20, thus producing a predetermined frictional force between a braking element 17 and rod 16, and by this frictional force the parking pedal is slowly turned. Thus, it is possible to reduce the impact force at the time when the parking pedal 2 strikes the stopper and solve the sound problem. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5836676-A (JP)
Title: Atomizer for multiple primary factor agricultural chemistry mutual action test
Inventor: ANDORASU TEYUFUARUSHII
IPC: A01M7/00
Filed: 1982-06-07
Abstract: The invention relates to sprayers for multifactorial agrochemical interaction tests, used to advantage as a fast, correct and energy-saving solution for experiments conducted with chemical fertilizers and agents. The apparatus has interlocking corresponding to the gradient and wave-functions between the runs corresponding to the course and the agent quantities in proportion to the factors, realized preferably by microprocessor control unit setting the feeders (S1-Sn) and choke valves (G1-G4). The settings corresponding to each factor can be separately adjusted and in the process of spraying the machine treats the adjacent plot units by close ratio- and charge realization, as a result of which cultivation tracks are not necessary, the inter-plot penetrations are reduced to minimum and space requirement of the multifactorial experiments is also considerably reduced.
Patent JP-H08195648-A (JP)
Title: Tuning amplifier
Inventor: OE TADATAKA
IPC: H03H11/12
Filed: 1995-03-31
Abstract: PURPOSE: To provide a tuning amplifier which is optionally adjustable without mutual interference between the tuning frequency and maximum attenuation quantity. CONSTITUTION: This tuning amplifier includes two phase shifting circuits 10 and 30 consisting of operational amplifiers 12 and 32 which input input signals at their inverted input terminal through resistances 18 and 38, series circuits of capacitors 14 and 34 and variable resistances 16 and 36 across which the voltages of the input signals are applied on the both ends, and resistances 20 and 40 which feed the outputs of the operational amplifies 12 and 32 back to the inverted input terminals, and an adding circuit which adds the signal outputted from the rear-stage phase shifting circuit 30 and the input signal inputted to an input terminal 90 at a specific ratio through a feedback resistance 70 and an input resistance 74.  The tuning frequency is adjusted by varying the time constants of the series circuits, and the maximum attenuation quantity is adjusted by varying the resistance ratio of the input resistance 74 and feedback resistance 70.
Patent JP-S57212528-A (JP)
Title: Input device
Inventor: IWAMA MITSUO
IPC: G06F3/0488
Filed: 1981-06-25
Abstract: PURPOSE:To make an input device have flexibility of a shape, size, a direction, etc. of a key, without changing its structure, by adding a weight factor to an output obtained from a detecting line of an input device of a matrix system. CONSTITUTION:When information is given to a detecting line 1, it appears in a driver 2 as a variation of voltage or a current. This variation is A/D-converted 3 and is sent into a controller 4. In the controller 4, in accordance with a key arrangement corresponding to a necessary instruction set group which has been set in its initial stage, its corresponding weight factor is read out from a weight factor generating part 5, and it is operated with the information of the A/D converting part 3, by which a key position corresponding to the detecting position can be tested. In this way, size and a shape of a necessary key as an input device can be changed by changing only the weight factor stored in the weight factor generating part 5, without changing its structure.
Patent JP-S62253585-A (JP)
Inventor: TAKADA YUJI
IPC: B62K25/02
Filed: 1986-04-26
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-S58215617-A (JP)
Title: Telephoto lens
Inventor: IMAIZUMI MASAKI
IPC: G02B9/34
Filed: 1982-06-09
Abstract: PURPOSE:To obtain a compact lens with a small telephoto ratio, by providing the 1st- the 4th positive, positive, negative, and positive single lenses and specifying conditions. CONSTITUTION:The telephoto lens system consists of the 1st positive, the 2nd positive, the 3rd negative, and the 4th positive single lenses all having convex surfaces on an object side. Then, this meets requirements shown by inequalities I -IV, where (f), (f12), and (f123) are the total focal length of the whole system, the composite focal length of the 1st and the 2nd lenses, and the composite focal length of the 1st - the 3rd lenses, respectively, and (d4) and (d6) are the air intervals between the 2nd and the 3rd, and the 3rd and the 4th lenses, respectively.
Patent JP-H02278994-A (JP)
Title: Operation equipment with signal transmission form changeover function
Inventor: SAMADA YUUJI
IPC: H04Q9/14
Filed: 1989-04-19
Abstract: PURPOSE:To form a signal transmission form in response to the purpose of operation by applying changeover between radio transmission and wire transmission properly. CONSTITUTION:A connection detection terminal 27 detecting the connection of the end of a signal transmission line, and a switch 23 switching selectively an output signal of a signal generating section 22 to an infrared ray transmission section 24 or a wire output section 25 are provided to an output terminal 18 and when a signal at the connection detection terminal 27 detects the connection between the output terminal 18 and the end of the signal transmission line, the switch 23 is changed over and an output signal of the signal generating section 22 is sent to the wire output section 25. When lots of same devices are operated similarly or no other same device is not adjacent to each other, the radio transmission form is applied and when lots of the same devices exist adjacently and one of them is desired to be operated individually, the wire transmission form is properly switched. Thus, the signal transmission form in response to the control purpose is used.
Patent JP-H11293176-A (JP)
Title: Production of magnetic coating material
Inventor: SATO MASAYASU
IPC: C09D7/80
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a magnetic coating material having good dispersibility. SOLUTION: This method for producing a magnetic coating material comprises carrying out a step for kneading a composition containing a vinyl chloride-based copolymer or polyurethane resin having a polar group, a ferromagnetic metal powder, an abrasive, a carbon black and a solvent, and a step for disintegrating the composition thereafter. In this case, the dispersant content of the composition before kneading is <=5 wt.% and the solid content is >=80 wt.% and the solid content of composition after finishing kneading step is <=70 wt.% and loss tangent of strain exhibiting elasticity loss peak of coating material viscoelasticity of kneading composition after finishing disintegrating step is <=8.
Patent JP-S5222466-A (JP)
Title: Counting and storing methods
Inventor: HORI YOSHIAKI
IPC: H03K27/00
Filed: 1975-08-13
Abstract: PURPOSE:To eliminate the counting circuit for each route by counting the metering panels from various routes with a minimum number of relays and storing these for each route.
Patent JP-H11291526-A (JP)
Title: Printer
Inventor: KOMATA TAKASHI
IPC: B41J2/32
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To perform high quality printing by preventing over-cooling or less- cooling of a thermal head. SOLUTION: An electronic cooling element 9 which can be controlled is provided to a thermal print head 7. Applying of energy to the electronic cooling element 9 is controlled so that cooling suitable for the heating is performed. A cooling efficiency of the electronic cooling element 9 is controlled corresponding to the number of printing lines or the amount of printing data. The electronic cooling element 9 is controlled such that it is divided into a plurality of segments in the arrangement direction to be controlled, respectively. As a result, it is possible to cool the thermal head corresponding to the deviation of the print data on the printing line.
Patent JP-S5723731-A (JP)
Title: Hot water room heating device
Inventor: NAKAMURA KAZUHARU
IPC: F24H1/18
Filed: 1980-07-17
Abstract: PURPOSE:To provide a circulation of hot water without applying any external power by a method wherein a liquid level in the boiler is set lower than that of liquid surface in the water storing tank by an opening/closing valve for an air pipe for use in communicating the upper spacing of the boiler with the surrounding atmosphere. CONSTITUTION:The boiler 1 and a radiator unit 2 are connected and the water tank 3 and the boiler 1 are connected, respectively. A check valve 5 is arranged in the pipe 4 between the water tank 3 and the boiler 1, and an opening/closing valve 7 is arranged at the air pipe 6 for use in communicating the upper spacing of the boiler 1 with the surrounding air. When a water temperature in the boiler 1 is increased by the burner 9, the upper space is pressurized, a liquid surface in the boiler 1 is also pressurized and pushed out, then the hot water is sent to the radiator 2. In turn, when a liquid surface in the boiler 1 is descended, the opending/closing value 7 is opened and vapour pressure in the upper space is decreased, so that the check valve 5 is opened and the water stored in the water tank 3 is fed to the boiler 1 and then closes the opening/closing valve 7 with the level of liquid surface being a desired value.
Patent JP-H03295488-A (JP)
Title: Detecting method for space floating body
Inventor: HORIO IKUKO
IPC: G01S13/88
Filed: 1990-04-13
Abstract: PURPOSE:To easily detect the position of a broken piece by setting the track of an artificial nearby where the broken piece circulates, and sending a command containing distance measurement information from a control station to the artificial satellite and a search radio wave from transmission facilities to the broken piece similarly. CONSTITUTION:The distance of the path of the transmission facilities 3, broken piece 1, and artificial satellite 2 can be found from the sum of the distance between A and B and a distance corresponding to a distance difference delay time which is a difference between a time corresponding to the distance between A and B and the time when a scattered wave 6 reaches the artificial satellite through the search radio wave 5. An ellipse can be plotted with those two distances and the broken piece 1 is considered to be on the ellipse. The point A, on the other hand, is considered as the transmission facilities 3 and two pieces of angle information on the irradiation set azimuth angle and elevation angle of the search radio wave 5 from the transmission facilities 3 to the broken piece 1 are obtained. For the purpose, a straight line is plotted from the point A in the irradiation direction and the intersection P with the ellipsoid of revolution is found as the position of the broken piece.
Patent JP-S57212461-A (JP)
Title: Curl correcting device of transfer paper for copying machine
Inventor: OGATA YOSHIHIRO
IPC: G03G15/00
Filed: 1981-06-24
Abstract: PURPOSE:To correct the curl of the transfer paper regardless of the curling direction, by setting a two-way curl correcting means at two transfer paper paths respectively and accordingly putting the transfer paper into the transfer paper path corresponding to the curling direction of the transfer paper by means of a guide plate which controls the advancing direction of the transfer paper. CONSTITUTION:A belt 12 is set to a pair of rollers 10 and 11 in addition to the pressure rollers 13 and 14, the guide plates 15 and 16, the transfer paper paths 17 and 18, etc. In case a face curl occurs, a guide plate 19 which controls the paper advancing direction is driven to close the upper transfer paper path 17. Thus the transfer paper is fed into the lower transfer paper path 18. Then the roller 14 is pressed toward an arrow mark, and a curled paper 21 is corrected by the roller 14 and the belt 12. Thus the paper 21 is turned into a flat paper 21' to be discharged. In the case of the back curl, the curled paper is fed into the path 17. And the curl is corrected by the roller 13 and the belt 12.
Patent JP-S58217567-A (JP)
Title: Ink composition and method for ink jet recording
Inventor: ABE TAKAO
IPC: C09D11/00
Filed: 1982-06-07
Abstract: PURPOSE:To provide the titled ink composition containing a specified nonionic surfactant, ethylene glycol, etc. which has high penetrating power, quick drying property and good ejectability through nozzles and produces high-quality prints. CONSTITUTION:The ink composition contains (A) a few wt% nonionic surfactant of formula I (where R1 is 5-12C alkyl; R2 is 1-12C alkyl; n is 3-20), e.g. a compd. of formula II, (B) about 5-90wt% one or more of ethylene glycol, diethylene glycol and triethylene glycol, (C) 0.2-15wt% water-soluble dye, (D) additives such as preservative, mildewproofing agent or pH buffering agent and (F) water. The ink composition is suitable for ink jet recording in which an ink is ejected by abrupt decrease in the internal volume of an ink chamber.
Patent JP-2000294710-A (JP)
Title: Manufacture of multiple-pin lead frame with adhesive tape
Inventor: MUTO AKIO
IPC: H01L23/50
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain a method for manufacturing a multiple-pin lead frame with adhesive tape, which can prevent deformation of lead tip ends in various steps and can reliably cut off adhesive tape. SOLUTION: A multiple-pin lead frame material having at least a plurality of inner leads interconnected at their tip ends is used, a rectangular adhesive tape piece cut to a desired size are bonded onto an inner lead part, the inner lead part is fixed, and the tip interconnected parts of the inner leads and the adhesive tape piece are blanked together to thereby obtain a multiple-pin lead frame with adhesive tape.