baber/WOPTO huggingface dataset:
Patent JP-2001036543-A (JP)
Title: Radio communication network system
Inventor: HATAKEUCHI TAKAAKI
IPC: H04B7/26
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To reduce communication cost and cost required for maintenance of infrastructure, by transmitting a existence notification packet to notify an identification sign to identify itself with fixed period and storing transmission data in the existence notification packet. SOLUTION: The existence notification packets are transmitted with the fixed period at an idle state by each radio terminal to constitute a radio communication network and the transmission data is transmitted to other adjacent radio terminals together with non-structure information by the existence notification packet. A frame of the existence notification packet in which the data from other radio terminal stored in a data area of the frame of the received existence notification packet is stored is created and transmitted to the adjacent radio terminal by the radio terminal by which the existence notification packet is received. The data to be transmitted from a radio terminal 51 is transmitted for five times as the existence notification packet and reaches a radio terminal 52. Thus, structure control communication is performed by using the existence notification packet.
Patent JP-S5999770-A (JP)
Title: Gate turn off thyristor
Inventor: OKABE KATSUO
IPC: H01L29/744
Filed: 1982-11-30
Abstract: PURPOSE:To reduce the ratching current during turning on time by a method wherein the distance between each divided cathode emitter of GTO is set up not to exceed the diffusion length of minor carrier in a base layer coming into contact with a cathode emitter. CONSTITUTION:A p type emitter 1, a p type base 3 are provided on both sides of an Si wafer to be an n type base 2 while n type cathode emitters 41, 42... divided into multiple numbers are arranged on the base 3 to provided cathode electrodes 51, 52.... Gate electrodes 6 are provided on the surface of the layer 3 encircling those electrodes while an anode electrode is provided on the p-layer 1. Besides, the arrayal gap W on the layer 4 is set up not to exceed the diffusion length of minor carrier on the p-layer 3. At this time, the minor carrier implanted from the n-layer 4 in case of turning on to be diffused laterally and obliquely reach below the adjoining n-layer 4 before they are recoupled to be extinguished to increase the carrier density in the region making turning on easier to reduce the overall ratching current.
Patent JP-S6189317-A (JP)
Title: Production of aromatic polyamide fiber
Inventor: MATSUI YUKIKAGE
IPC: D01D5/06
Filed: 1984-10-08
Abstract: PURPOSE:An aromatic polyamide yarn containing a specific recurring unit as a major component is flatly opened into a specified width and drawn at elevated temperature to avoid fusion between filaments and to effect uniform heating whereby the titled fiber of high quality with high strength and high modulus. CONSTITUTION:A yarn of aromatic polyamide containing more than 80mol% of polymer recurring unit of formula I Ar1, Ar2 are aromatic residue of formula II and formula III, all or partial hydrogen atoms of which may be substituted with halogens or lower alkyls is flatly opened before drawing so that the yarn width after drawing may become 1:1-10 times that before drawing and drawn in 1 or more stages at maximum temperature over 400 deg.C at total draw ratio of higher than 6 to give the objective fiber.
Patent JP-H0491651-A (JP)
Title: Permanent magnet rotor
Inventor: TAMURA TERUO
IPC: H02K21/04
Filed: 1990-08-07
Abstract: PURPOSE:To enable gap on a magnetic path to be buried, permeance characteristics to be improved, electric motor performance to be improved, and prevent magnetism from being reduced or removed caused by reduced magnetic field due to a stator coil winding by filling a magnetic paint into a gap between the stator core and the permanent magnet. CONSTITUTION:After an electrical plate is punched to a specific core shape and then is subjected to lamination clamping, a magnetic paint 7 is applied to an inner wall of an insertion hole of a permanent magnet 2 of a rotor core 1 by a proper means, the permanent magnet 2 is inserted and a gap 3 is filled with the magnetic paint 7 or the permanent magnet 2 is filled into the rotor core 1, and then the magnetic paint 7 is impregnated or filled into the gap by a proper means. Then, heating is made in that state, the magnetic paint 7 is cured, and then a cage-type starting coil winding 4 is formed by aluminum die cast, etc., for forming a rotor, thus enabling permeance characteristics to be improved and a sufficient amount of magnetic flux to be taken out of the permanent magnet 2 so that electric motor characteristics can be improved and resistance against reduction in magnetism can be increased for eliminating reduction or loss of magnetism and improving reliability.
Patent JP-S58113862-A (JP)
Title: Indicating method for maximum demand power
Inventor: SUZUKI YUUJI
IPC: G01R11/66
Filed: 1981-12-28
Abstract: PURPOSE:To enlarge a scale indicated in CRT and thereby to increase the accuracy of indication, by indicating the difference between actual and reference electric energies and the difference between estimated and reference electric energies. CONSTITUTION:A target electric energy is denoted as WHd, an electric energy in the case when the target electric energy is reached by the reception of a fixed power, that is, a reference electric energy, as WHa=WHdXt/30, an actual electric energy reset at each demand time as WH, and an estimated electric energy in a period of the present time t0 30min as WHpt0. The horizontal axis of the picture plane of CRT is taken for a time t, while the vertical axis thereof is taken for y. The reference electric energy 33 is indicated horizontally in the plane, and the difference between the actual and reference electric energies 31 and 33 (y=WH-WHa) and the difference between the estimated and reference electric energies 32 and 33 (y=WHpt0-WHa) are also indicated therein. According to this method, it can be determined rapidly that the demand tends to be excessive when the differences are positive, and that it tends to be unreached when the differences are negative.
Patent JP-H1132975-A (JP)
Title: Endoscope pipeline-washing adapter
Inventor: AKIBA HARUO
IPC: A61B1/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To easily inject chemicals into plural thin pipelines separated in the middle. SOLUTION: An operation part 10 and a pipeline unit are made freely attachable and detachable by screwing a receiving part 20 and a fixing ring, and the openings of a suction pipe 17A, an air feeding part 18B and a water sending pipe are arranged at this part 20. A washing adapter 31 provided with a third combining part 32 combining a space communicated with the openings of the pipes by making an airtight state and a washing water injecting port 33 is provided at the part 20. Thereby, an injection cylinder, etc., is arranged at the injection port 33 of this adapter 31 to inject chemicals to execute the disinfection of the pipeline to easily inject chemicals even at the time of a thin pipeline or plural pipelines.
Patent JP-H0374931-A (JP)
Title: A/d converter
Inventor: HORAGUCHI MASATO
IPC: H03M3/04
Filed: 1989-08-16
Abstract: PURPOSE:To improve the deterioration in S/N due to the deficient of speed of an A/D converter by providing a selection circuit selecting one digital signal from the output of plural digital adders based on the digital signal output of a comparator to use the result as the output of a digital integration device in an adaptive interpolation type A/D converter. CONSTITUTION:Digital address 7-10 calculate the addition of an A/D output Q in one preceding clock expressed in plural parallel bits and digital signals delta1-delta4 corresponding to levels discriminated by comparator circuits this time expressed also in plural parallel bits as to all combinations in a digital integration circuit 11. When a comparator circuit 4 outputs a digital signal D, a digital selection circuit 5 selects one digital signal among digital signals S1-S4 in response to the signal D. Then the result is outputted as plural parallel bit digital signals E.
Patent JP-H1136004-A (JP)
Title: Base plate for railway point switch, and its production
Inventor: YANAGIHARA KAZUO
IPC: B22F1/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To produce a base plate for a railway point switch, capable of maintaining excellent sliding characteristic in an unlubricated state for a long period and also capable of obviating the necessity of periodic and frequent maintenance operation. SOLUTION: As to the constitution of the base plate for the railway point switch, a backing plate is joined to a porous sintered compact obtained by sintering a mixture prepared by uniformly mixing hard grains with a Cr stainless steel powder in such a way that their content becomes <=50 wt.%, and further, the pores of this sintered compact are impregnated with ethylene tetrafluoride resin. Moreover, this base plate can be produced by mixing hard grains at <=50 wt.% content with a Cr stainless steel powder, compacting the resultant mixture into a shape of base plate, performing sintering treatment to prepare a porous sintered compact having many continuous pores, joining a backing plate to the rear of the porous sintered compact, impregnating the pores with ethylene tetrafluoride resin, and then applying cold rolling at <=15% draft.
Patent JP-H0770960-A (JP)
Title: Dyed fibrous bundle and method for dyeing the same
Inventor: OKU YASUYUKI
IPC: D06P7/00
Filed: 1993-08-25
Abstract: PURPOSE:To obtain a dyed fibrous bundle having the uniformly dyed surface and cut cross section of the fiber by dyeing a chopped bundle of ultra-fine fiber with a jet type dyeing machine. CONSTITUTION:This dyed fibrous bundle having the uniformly dyed surface and cut cross section is obtained by dyeing a chopped fibrous bundle of ultra- fine fiber having <=10mum single fiber diameter such as synthetic, semisynthetic, regenerated fiber or animal or vegetable natural fiber with a dye corresponding to each fiber using a jet type dyeing machine (e.g. an Overmaier type dyeing machine) according to a conventional method. The method is responsive to multikind products and smaller lots.
Patent JP-H0374239-A (JP)
Title: Remote control device for security
Inventor: UMEMOTO TOSHIAKI
IPC: B60R25/24
Filed: 1989-08-15
Abstract: PURPOSE:To sound a buzzer when it is over an alarm signal generating time by composing a device of a means for setting an alarm signal generating time, a timer for measuring elapsed time, a means for comparing the elapsed time and the alarm signal generating time and a buzzer for generating alarm sound. CONSTITUTION:Because a driver of a car having security function activates the security device when parking the car, an alarm signal generating time after the activation of the security device is set beforehand by using a key portion 13b of an operation panel 13. An arming time monitoring portion 14b of a control portion 14 monitors whether the security device has been activated or not. If the security device is activated, the arming time monitoring portion 14b checks whether an arming timer 16 is counting an elapsed time Tc or not. Then, the arming time monitoring portion 14b monitors whether the elapsed time Tc is over the alarm signal generating time Ta or not, and makes a buzzing sound by a buzzer 17 at the time of Tc>=Ta.
Patent JP-2000059664-A (JP)
Title: Voice recognizing camera
Inventor: BERNARDI BRYAN D
IPC: H04N5/232
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To photograph an image in response to the command for camera operation. SOLUTION: This camera has a controller 50 for receiving the voice command to a camera operation inputted by a microphone 30, recognizing this voice command and further executing the command and a display 35 for visibly displaying the image photographed by camera operation instructed by the relevant voice command. Further, the controller 50 transmits the image corresponding to the state of a microswitch 45 to the display 35.
Patent JP-H0766653-A (JP)
Title: Auto gain control circuit
Inventor: YAMAMURA TAKESHI
IPC: H03G5/16
Filed: 1993-08-25
Abstract: PURPOSE:To smooth the level change of an output signal (to prevent the generation of the jump of an output level) for the level change of an analog input signal. CONSTITUTION:When the input signal of an integrating means 10 is formed, an addition/subtraction of an analog input signal A, the detection signal B of a level detection means and a reference value signal C is normally performed based on the output value F ('1' or '0') of a quantizing means 12. Namely, binary signals F are supplied to input means 4 and 6. In the case of F='1', the polarities of two reference values B' and C' become negative. In the case of F='0', the polarities of the two reference values B' and C' become positive.
Patent JP-H0855692-A (JP)
Title: Static elimination electrode structure
Inventor: NOMURA NOBUO
IPC: H05F3/04
Filed: 1994-08-12
Abstract: PURPOSE:To form a static elimination electrode by attaching a plate or foil conductive member to an insulation body to form a grounding electrode, and embedding a wire or plate conductive member in the insulation body to form a high voltage electrode. CONSTITUTION:When a high voltage is applied to a high voltage electrode 5 as a part of a core wire through a high voltage cable 6, corona discharge is generated between the electrode 5 and a tip part 9 of a grounding electrode 4 through an insulation body 1, and ions are generated in an opening part 2. Because the tip part 9 is formed along a ridge line of a step part 3, a sufficient ion generating space is formed around. For example, this is installed on a discharge port of a coffee mill, and powder is dropped through the opening part 2. Since the electrode 4 is grounded, electrified coffee powder is deelectrified directly, and because the electrode is formed enlarged along an inner surface of the opening part 2, discharge to the electrode 5 is concentrically performed at the tip part 9, so ion generation efficiency is not reduced almost at all even when the powder gets in contact with the electrode 4. A simple and safe device of high ion generation efficiency which can be cleaned easily can thus be formed.
Patent JP-S60103377-A (JP)
Title: Multiple transfer device
Inventor: SUDOU HARUTAKA
IPC: G03G15/16
Filed: 1983-11-11
Abstract: PURPOSE:To perform multiple transfer speedily regardless of the size of transfer paper and reduce the heating value of heat fixation by providing >=1 developing device, a photosensitive body, a fixing device which has a preliminary part and a main fixing part, etc., and eliminating the need for a transfer drum. CONSTITUTION:Transfer paper 45 taken out of a tray is stopped temporarily with the nip part of a register roll 44, an electrostatic latent image of an original image on the photosensitive body 10 is developed by the developing device 51, transferred to the transfer 45 conveyed cynchronously and fixed preliminarily between pressure rolls 21 and 22, and the paper is stored in a tray 33 in order. When the 2nd transfer process of a polychromatic image is performed, the paper is passed through a skew correcting roll 41, development is carried by a developing device 52, and complete fixation is carried out by pressure rolls 20 and 21 after final transfer, obtaining a desired color copy stored in a tray 57. Therefore, the need for a transfer drum is eliminated and direct transfer is performed by the photosensitive body 10, so the copy speed does not decreases even when the size of the transfer paper is small; and excessive heating value is not necessary because the preliminary fixation is performed, drying shrinkage is small, and image deviation is corrected easily.
Patent JP-2001058069-A (JP)
Title: Game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To reduce the loads of a main control part, to effectively utilize limited throughput and to facilitate programming by making a processing program describing display control contents for each image display form into a module as an element module and performing image display control. SOLUTION: A special pattern display device 33 composed of a liquid crystal display or the like is provided on the opening part of a center accessory 26 and a large winning device 40 is provided on the lower part of the center accessory 26. Then, when a hit ball enters a start winning port 41, in the special pattern display device 33, the plural image display forms are changed. At the time of the fluctuation control of the image display form, the modules are made as plural display control program modules describing the display control contents for the respective image display forms. Then, only command data for specifying the element module are transmitted from a main control part side which is a transmission side control part to special pattern control which is a reception side control part, the element module is activated and the image display control is performed.
Patent JP-S59101341-A (JP)
Title: Injection molder
Inventor: NICHIBE HISASHI
IPC: B29C37/00
Filed: 1982-12-03
Abstract: PURPOSE:To obtain the titled injection molder suitable for producing a molded item high in dimensional accuracy, by providing a cylinder with a plurality of baffles that can mesh with a plurality of rings and ridges arranged in a metering zone of a screw with a little space between the baffles and the rings and ridges thereby providing both plasticising ability and kneading ability. CONSTITUTION:Resin pellets 4 are supplied from a hopper 3 and fed by the rotation of the screw 2 to a compressing zone positioned downstream of the screw, and are melted by the heat of a band heater and the shearing action between the compressing zone and the cylinder 1, and the melt is fed to a metering zone positioned further downstream. The melt is subjected to shearing to a higher degree between the rings 6a-6c of the screw 2 and the baffles 7a-7c, 8a-8c and is accumulated in a forward space section 14. At the same time, the screw 2 is retracted while it is rotated, and when the a mold cavity 11 is filled sufficiently with the melt, the screw is stopped. At the same time, the baffles 7a-7c, 8a-8c are retracted into the cylinder 2, and the screw 2 is moved forward to effect the injection molding.
Patent JP-H0762275-A (JP)
Title: Conductor paste for baked ceramic substrate
Inventor: WAKIMOTO YUJI
IPC: C08K3/22
Filed: 1993-08-26
Abstract: PURPOSE:To obtain a conductor paste for baked ceramic substrate giving a baked film having excellent adhesive strength, especially adhesive strength after thermal aging treatment, solder wettability and electrical conductivity by baking on a substrate. CONSTITUTION:This conductor paste for baked ceramic substrate containing Al2O3 is produced by dispersing (A) 100 pts.wt. of a copper alloy powder expressed by the general, formula AgxCu1-x ((x) is atomic ratio satisfying 0.001<=x<=0.4), having higher silver concentration at the surface of the particle than the average silver concentration and containing a region near the surface of the particle to increase the silver concentration toward the surface, (B) 0.1-30 pts.wt. of glass frit, (C) 0.2-2 pts.wt. of MnO2 powder and (D) 0.3-3 pts.wt. of Cr2O3 powder in an organic vehicle.
Patent JP-H0494950-A (JP)
Title: Printer and prefeeding method therefor
Inventor: ASAKURA SHINYA
IPC: B41J13/00
Filed: 1990-08-13
Abstract: PURPOSE:To reduce time required for sheet feeding and to make uniform sheet feeding available from a plurality of sheet storages by a method wherein the sheet is fed to a position of waiting rollers in advance of outputting of printing request even with a single character of printable characters spread in a memory forming logical pages. CONSTITUTION:On inputting of printing data from a host computer into a printer section 11 and on storing of the printing data in the form of bit images in a memory 13, a prefeeding request is outputted to a feeder section 12 composed of a plurality of sheet storing parts 8 at the time when a first one of printable characters is stored. Then a sheet is fed to a place directly adjacent to a printing position of the printer section 11. The place directly adjacent to the printing position of the printer section 11 is, in this case, on waiting rollers 3 positioned on the upstream side very close to a photosensitive drum 5, and the sheet is fed up to there. When the position of the fed sheet is detected with a sheet sensor 4, the sheet is kept under the waiting state on the position of the waiting roller 3 until a mechanical controller 15 receives a printing request.
Patent JP-S6369416-A (JP)
Inventor: ASAI HIDENORI
IPC: H02H3/24
Filed: 1986-09-10
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-S6454799-A (JP)
Title: Mounting structure for electronic component part
Inventor: FUKUMORI MINORU
IPC: H05K3/20
Filed: 1987-08-26
Abstract: PURPOSE:To omit the step of connecting a terminal to a printed substrate and to improve the mounting density of the components by disposing by soldering the components at predetermined positions of a conductive lead frame formed with a circuit pattern, and cutting the ends, to form the terminal. CONSTITUTION:A conductive flat lead frame 6 is punched in a predetermined circuit pattern, a terminal 7 to be connected externally out of the pattern and a terminal piece 8 are formed in advance in the frame 6. Lead inserting holes 8a of discrete components 3 are formed at the piece 8. The frame 6 is coated at its predetermined position with cream solder, and the components 2 and 3 are mounted on the surface. Then, the components are secured to the frame 6 by reflow soldering, the end of the frame 6 is cut to form the terminal 7. Then, the terminal 7 and the terminal piece 8 are bent at a right angle at the mounting side, and the component part 3 which cannot be mounted on the pattern is mounted on the piece 8.
Patent JP-S59101773-A (JP)
Title: Manufacture of lead dioxide for divalent silver oxide battery
Inventor: TAMARU YUKIO
IPC: H01M4/56
Filed: 1982-12-01
Abstract: PURPOSE:To manufacture PbO2 having good alkali resistance by oxidizing a lead salt in an alkaline solution, adjusted to a specified pH, containing a persulfate salt. CONSTITUTION:A lead salt such as lead nitrate, lead acetate is dissolved in water and a specified amount of alkali is added in the solution to adjust its pH to 9-13. A persulfate salt such as K2S2O8 is added to oxidize the lead salt. Additional alkali is added with the progress of the reaction to maintain pH of the solution to 9-13. After oxidation reaction, by increasing temperature, excess persulfate salt is decomposed. The precipitation is filtered and washed with acidic solution and washed with water, then dried. By adjusting pH of the solution to 9-13, PbO2 mainly comprising alpha type and having good alkali resistance is provided.
Patent JP-H0494691-A (JP)
Title: Production of optically active 3-phenyl-1,3-propanediol
Inventor: MATSUYAMA AKIKAZU
IPC: C12R1/01
Filed: 1990-08-10
Abstract: PURPOSE:To obtain the subject propanediol having high optical purity and useful as an important synthetic intermediate for pharmaceuticals with a simple method at a low cost by treating an enantiomer mixture of a specific propanediol with a specific microorganism. CONSTITUTION:An enantiomer mixture of 3-phenyl-1,3-propanediol is treated with a microorganism belonging to genus Protaminobacter or its treated product and the residual objective propanediol is collected. Preferably, a microorganism belonging to genus Escherichia, Micrococcus, Corynebacterium, etc., is used as the microorganism and the mixture is treated with the treated product, etc., of the microorganism.