baber/WOPTO huggingface dataset:
Patent JP-2000049642-A (JP)
Title: MULTI-SPOT COMMUNICATION SYSTEM FOR 50 GHz BAND SIMPLE RADIO EQUIPMENT
Inventor: ARAKI KAZUYA
IPC: H04B1/38
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To avoid the radiation of unnecessary power and frequency interference between opposite equipments which are closely installed. SOLUTION: A 50 GHz band simple radio equipment which is installed in a base point and becomes a base equipment 1 and a plurality of 50 GHz band simple radio equipments which are installed by turning the base equipment 1 and become opposite equipments 4 and 5 are installed. The base equipment 1 is loaded on an electric revolving universal head 2. The base equipment 1 is caused to selectively face a plurality of opposite equipments 4 and 5 and communication is executed between the two equipments.
Patent JP-2000044349-A (JP)
Title: Hexagonal boron nitride sintered compact and its production
Inventor: KIDOKORO TAKASHI
IPC: C04B35/583
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To produce a hexagonal boron nitride sintered compact suitable as a setter for baking ceramics and having a high whiteness and a low oxygen content. SOLUTION: This hexagonal boron nitride sintered compact is produced by placing a material which comprises a sintered compact of hexagonal boron nitride and is to be heat-treated in a container made of boron nitride or lined with the boron nitride and heat-treating the material at >=1,800 deg.C temperature in a nonoxidizing atmosphere with >=80% N2 volume fraction. The resultant sintered compact has <1×1018 spins/g spin concentration and <=0.5 wt.% oxygen content.
Patent JP-S59105177-A (JP)
Title: Method for collating read picture pattern
Inventor: ITOU HIROSHI
IPC: G06T7/00
Filed: 1982-12-07
Abstract: PURPOSE:To shorten collating time and to improve working efficiency by automating the collation of a rubber print or the like which has been executed ordinally by visual observation. CONSTITUTION:A reader 8 reads out the code number of check and a camera device 9 reads out a rubber print picture, converts the picture into binary-coded data and then stores the converted data in a picture memory 19. On the basis of the stored binary-coded data, the picture pattern histogram of the print to be collated is prepared. Subsequently, whether the picture pattern of the print to be collated is correct or not is discriminated, and when the discrimination is YES, the program is shifted to the succeeding step. In the step, the picture pattern histogram of the reference print corresponding to the code number read out by the reader 8 is compared with the prepared histogram of the print to be collated which is read out from an external memory 10 to execute the normalization, i.e., positioning, of the histogram of the read-out reference print.
Patent JP-2000303116-A (JP)
Title: Refining apparatus under reduced pressure and method for melting low carbon steel using this apparatus
Inventor: MUKAWA SUSUMU
IPC: C21C7/10
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a reduced pressure refining apparatus inexpensive in equipment cost and a melting method of clean and inexpensive low carbon steel using this apparatus. SOLUTION: This refining apparatus is the one in which a cylindrical immersion tube 3 dipped at the lower end thereof into molten steel in a ladle 2 is set at the upper part of the ladle 2 and its inner part is reduced in pressure to suck up molten steel and to execute the refining. A lance 6 for blowing gas toward the molten steel surface is arranged at the upper part of the cylindrical immersion tube 3, and also, a blowing means for stirring gas is arranged at a position passing through the free surface of the molten steel sucked up in the cylindrical immersion tube 3. Further, a pressure adjusting means is arranged so that the pressure Pt (Torr) in the cylindrical immersion tube 3 satisfies the following formula I, and at the same time, a volume coefficient K (l/min) satisfies formula II.  Formula I: Pt>760-1.297×107/Pc2 Formula II: K=1.71×Dl0.211×Dc0.438×Wm-1.124×Qg0.519×-Pt-0.410>0.046.
Patent JP-H0553683-A (JP)
Title: Semiconductor integrated device
Inventor: ABE SUKEYUKI
IPC: G06F1/08
Filed: 1991-08-27
Abstract: PURPOSE:To obtain the proper operational speed for the given applied voltage by providing a means receiving the contents of a register and controlling the opening and closing of a switch circuit and supplying an oscillation clock to be outputted from an oscillation circuit to an internal circuit as a system clock. CONSTITUTION:The power supply voltage is applied from an external power supply to a semiconductor integrated device, and data is written in registers 111 and 112 according to the applied voltage by data signals 140 and 141 and a register writing signal 150. In this case, there are four states in the contents of the registers 111 and 112: (0, 0), (0, 1), (1, 0), and (1, 1), and each one of them corresponds to the closing state of transmission gates 107. 108, 109, and 110. Therefore, an oscillation clock suitable for the applied voltage can be selected by rewriting the registers 111 and 112 and controlling the transmission gates 107, 108, 109, and 110 in the oscillation circuit 10. An internal circuit 120 operates with this oscillation clock as a system clock.
Patent JP-H0497795-A (JP)
Title: Iron
Inventor: SHIMIZU MASAO
IPC: D06F79/02
Filed: 1990-08-14
Abstract: PURPOSE:To prevent the water contained in a tank provided in an iron main body from easily flowing out from the tank by providing a shielding body which completely covers the water leading section of the iron main body when the iron main body is removed from its stand. CONSTITUTION:When an iron main body 20 is removed from its stand 33, the water leading section 20 of the main body 20 is completely covered with a shielding body 54 supported with a rotating spring 53 in a rotatable state. When the iron main body 20 is placed on the placing section 41 of the stand 33, the shielding body 54 is rotated by a projecting section 55 installed to the placing section 41 of the stand 33 and the section 28 can be connected to a water supplying port 35. Since the water leading section 28 for supplying water is completely covered with the shielding body 54, the ball 62 of a check valve which stops the flowing out of water cannot be pushed with a wire or pin unless the body 54 is opened. Therefore, the water contained in a tank 27 can be prevented surely from flowing out from the section 28.
Patent JP-S6195865-A (JP)
Title: End face grinder
Inventor: NISHIO KIYOSHI
IPC: B24B7/04
Filed: 1984-10-15
Abstract: PURPOSE:To make it possible o obtain high machining accuracy and also to prolong the service life of a grinding stone for the purpose of improving the working efficiency in an end face grinder for cylindrical workpiece by making a workpiece perform a planetary motion, i.e., by making it revolve while making it rotate. CONSTITUTION:Rotation of a drive motor 21 with a workpiece 10 chucked on the chuck 16 eccentrically attached to a drive unit 15 rotates a first main spindle 17 through a gear 23 revolving a second main spindle 19 eccentrically coupled to the first main spindle 17. By this revolution, the planet gear 26 fitted to the lower end of the second main spindle 19 is meshed with a fixed ring gear 25 to be rotated making the chuck 14 of the upper end of the second main spindle 19, i.e., the workpiece 10 revolve while making it rotate. As a result, the end face grinding is performed with a cup shaped grinding stone 12, which is attached to a stone head 11 to be rotated, brought into contact with the workpiece. On the table 13 are a plurality of drive unit 15 arranged.
Patent JP-H0639161-A (JP)
Title: Automatic selecting device for sewing specification of electronic sewing machine
Inventor: KAWASATO TAKAYUKI
IPC: D05B19/00
Filed: 1992-07-21
Abstract: PURPOSE:To make assembling and management of a sewing machine accurately and easily by selecting the sewing specifications to suit a control panel automatically from a memory device on the machine body side using a specifications instructing device on the control panel side in case a control panel having differing specifications is combined with the machine body CONSTITUTION:When a control panel 3 of Spec.-A is installed on the body 1 of a sewing machine and connected with a calculation device 9 and a memory device 2, a specification instructing device 5 on the panel 3 makes the highest grade address terminal in the memory device 2 to L. The A-block 2a is made effective, and Spec.-A is selected. Then the calculation device 9 reads a control program of Spec.-A from the A-block 2a through an address data bus BL, and a computational processing is applied to the stitch forming data, etc., selected by a pattern selecting device 4 on the basis of the read control program, and thus tame sewing machine is controlled. If a control panel of Spec.-B is installed on the machine body 1; on the other hand, the highest grade address terminal is turned to H when power to the machine is turned on, so that the B-block 2b is made effective.
Patent JP-S6196185-A (JP)
Title: Preparing method of mortar casing in screw pump
Inventor: KUMAGAI KIYOSHI
IPC: F04B19/12
Filed: 1984-10-15
Abstract: PURPOSE:To reduce labor work hours from the preparation of a mortar casing to the completion of assembly of a screw pump, by swivelling a jig utilizing a bearing of the screw pump and preparing the mortar casing with no necessity for using a screw blade. CONSTITUTION:A wire 4 is fixed between bearings of a screw pump, obtaining a reference straight line. A casing reference surface forming jig 6, extending its supporting point pipe 7 through said wire 4, is positioned. And the jig 6, being swivelled about the wire 4 serving as the center and forming a casing surface before mortar is hardened, forms in the whole part a casing reference surface 20 by successively moving the jig 6. Next the pump, removing the jig 6 or the like and finishing the surface by a finishing jig, assembles a screw blade or the like after the mortar is hardened.
Patent JP-S6378293-A (JP)
Inventor: SAMUERU MONTEIIN
IPC: G08B13/24
Filed: 1987-08-31
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-S6194186-A (JP)
Title: Pattern recognizing system
Inventor: HAMAMOTO YOSHIHIKO
IPC: G06K9/62
Filed: 1984-10-15
Abstract: PURPOSE:To generate automatically a receptive zone where a high recognition rate is obtained, by setting the receptive zone surrounded with maximum and minimum values of a projection value. CONSTITUTION:For example, Ni-number of patterns Xij of a category (i) exist in the n-dimensional space in each processing part of a receptive zone setting part. An average vector calculating part 8 calculates an average vector bi of the category (i) in accordance with the first formula I. A covariance matrix calculating part 9 calculates a covariance matrix SIGMAi of the category (i) in accor dance with the second formula II. In the formula, AT indicates transposition of a matrix A. A feature vector calculating part 10 resolves the next inherent threshold problem for the matrix SIGMAi to calculate a feature vector. In the formu la, lambdaik is the inherent value corresponding to a feature vector PSIik. Maximum and minimum value detecting parts 11 projects the pattern Xij of the category (i) onto the feature vector PSIik and obtaines a maximum value Uik and a mini mum value Lik of the projection value in accordance with the fourth and the fifth formulas IV and V. Thus, high-precision pattern recognition is possible.
Patent JP-H0265653-A (JP)
Title: Manufacture of stator for linear stepping motor and parts of the stator
Inventor: OZAWA TADASHI
IPC: H02K41/03
Filed: 1988-08-30
Abstract: PURPOSE:To improve feed precision by fixing pole plates each composed of four poles coupled and formed at both ends of pole plates in pairs, where pole teeth are alternately engaged with each other, to two sets of stator yokes wound around with coils and by cutting off the coupling sections. CONSTITUTION:At the mediate sections a pair of pole plates 5 and 6 and another pair of pole plates 7 and 8 whose pole teeth 10 are mutually engaged are connected with a bridge 16 and their both ends are coupled by striplike coupling plate sections 11, forming pole plate 12 where four poles are integrally provided. The extended sections 17 of these pole plate 12 are put fixedly on two stator yokes 4a and 4b around which coils 3 are wound and fixed with machine screws 13. The coupling plate sections 11 are then cut off along lines A and B. Highly precise products having small feed pitch can thereby be manufactured.
Patent JP-H0538529-A (JP)
Title: Die with device for preventing sticking of punched waste
Inventor: KUSE TAKAO
IPC: B21D28/34
Filed: 1991-07-31
Abstract: PURPOSE:To simplify a device and to facilitate the work by activating a punch for supplying air while interlocking with the lowering action of a punch and removing punched waste with compressed air caused by the action. CONSTITUTION:At the time of lowering the punch 3 downward with a press, a part of a material W is punched out as shown with the tip part 3b of the punch and the punched waste D is stuck to the tip part. In the side part of the punch 3 a part of the material W is held and folded between the side part the and a die 1 to execute a press work. While interlocking with the dropping action of punch 3, the punch 4 for supplying the air is lowered. The air in a hole 2b for air supplying punch is compressed and blown in a hole 1a for punching passing through a hole 1b for injecting the air in the die 1 at lower part and injected toward the punched waste D. Thus, the device is simplified and the space is saved and since the punch for supplying the air accompanied with the lowering action of the punch is activated, the effect such as good operability, is obtd.
Patent JP-S60108651-A (JP)
Inventor: ITOU MASAMI
IPC: F25B1/00
Filed: 1983-11-16
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-H0957980-A (JP)
Title: Ink jet recorder
Inventor: YOSHIHARA TAKASHI
IPC: B41J2/095
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder which can improve the printing quality by enhancing the printing density without increasing a nozzle density without feeding a sheet by a small distant. SOLUTION: A pair of electrodes 14 to sandwich the ink flying route of ink 1 from a printing head 2 therebetween are placed in the feeding direction of a recording sheet 15. Ink droplet 19 ejected from the head 2 is passed between the pair of electrodes 14 to deflect the flying route of the charged droplet 19.
Patent JP-H0767477-A (JP)
Title: Seedling box picking up machine
Inventor: ISHIDA ISAO
IPC: B65G67/04
Filed: 1993-08-31
Abstract: PURPOSE:To provide a seedling box picking up machine for efficiently carrying out an operation for taking up seedling boxes from the ground and an operation for loading the picked seedling boxes on a carrier, comprising a traveling device, a seedling box conveyor and a seedling frame placing part equipped with a liftable seedling box placing stand. CONSTITUTION:First, as a seedling box conveyor 2 is transported backward while advancing a traveling device 1 so that seedling boxes arranged on the ground in a raising seedling house, etc., are taken up and transported onto a machine body. Continuously, the seedling boxes are loaded in a seedling box storage frame H on a liftable seedling box placing stand 77 attached to a seedling box placing part 3 and seedling boxes are fully loaded in the seedling box storage frame. Successively, a machine body is moved to a carrier such as truck, the seedling box placing stand 77 is raised to the height of a bed of the carrier and the seedling box storage frame is pushed to the bed of the carrier to readily load the seedling boxes on the bed. The seedling box placing stand 77, for example, is constituted to vertically move by operation of a hydraulic cylinder 78.
Patent JP-H0661840-A (JP)
Title: Ecl circuit having cut-off driver
Inventor: TAKAHASHI MAMORU
IPC: H03K19/086
Filed: 1992-08-13
Abstract: PURPOSE:To easily revise the ECL circuit into a usual circuit whose output level differs from the level when the cut-off driver is in use by selecting the resistance of resistors so as to turn on an output transistor(TR) at a low level output when a switch is closed. CONSTITUTION:The ECL circuit is the same as an ECL circuit having a cut-off driver when a switch 1 is opened and its output is an accurate level. With the switch 1 closed, since resistors R2, RR are connected in parallel, the resistance between a GND of a positive power supply and a collector of a TR Q3 is a combined resistance between the resistors R2, RR. With the TR Q3 is nonconductive, a collector potential of the TR Q3, that is, a base potential of a TR Q5 is zero V and the output is a potential being a subtraction of a base-emitter voltage of the TR Q5 from zero V. This is the same for a conventional circuit, and then the ECL circuit is revised freely for an emitter drive circuit when the switch 1 is open and for a usual circuit when the switch 1 is closed.
Patent JP-H0498004-A (JP)
Title: Contact combustion method
Inventor: TOKARI OSAMU
IPC: F23C13/00
Filed: 1990-08-15
Abstract: PURPOSE:To maintain stable combustion of a mixed gas for a long period of time with restraining the generation of NOx by a method wherein the mixed gas contains fuel and oxygen so that combustion temperature is regulated lower than a set temperature and burnt while it is brought into contact with a specific ceramic molded item. CONSTITUTION:A mixed gas containing fuel and oxygen has a lean fuel concentration so that combustion gas is usually regulated lower than 1400 deg.C when it is burnt completely. A ceramic item to be used for an igniting source is of porous silicone carbide (SiC) or silicone nitride (Si3N4), and metal or metallic oxide is contained in those pores so that the ceramic item has a porosity of zero% substantially (pore volume: at most 0.001cc/g). In this case, the metal or metallic oxide to be used has a melting point of at least 1400 deg.C so as not to melt at the combustion temperature. For example, silicone, cobalt, nickel, cordierite, composite silicate of various metallic oxides (willemite, CaO.MgO.2 SiO2.CaO.Al2O3.2Si2O, etc.) and others can be used. To produce the ceramic molded item, a molded item composed of SiC and Si3N4 is immersed into a molten bath of metal or metallic oxide.
Patent JP-H0956267-A (JP)
Title: Weedproofing and weedproofing bag used therefor
Inventor: NAMIKI KATSUYOSHI
IPC: A01G13/00
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To shield sunlight and carry out the weedproofing by laying and arranging weedproofing bags filled with wood chips such as branch wastes. SOLUTION: Plural water-permeable weedproofing bags 10 comprising a square baglike part 11 and a finlike pressing part 12 extending over the full length of the respective sides at the edge of at least the adjacent two sides of the baglike part 11 are prepared and wood chips are filled in the baglike part 11 of the weedproofing bags 10. The weedproofing bags 10 filled therewith are then laid and arranged without any gap so as to mutually overlap the finlike pressing part 12 of either of the weedproofing bags 10 with the baglike part 11 of the other weedproofing bag 10 in the adjacent weedproofing bags 10. Thereby, the ground surface is cut off from the sunlight to carry out the weedproofing.
Patent JP-H0267092-A (JP)
Title: Signal processing circuit for video printer
Inventor: OTAKI TSUNEYOSHI
IPC: G09G5/00
Filed: 1988-09-01
Abstract: PURPOSE:To segment the specific part of an input image and to print it on photographic paper as plural same pictures by performing control on the sampling timing of a video signal, address control on a line memory, and input control to a thermal head. CONSTITUTION:A signal inputted as a still picture is written on a storage means 1002, and is inputted to a head driving means 1003, then, drives a head 1004. At this time, an offset value is inputted from an offset means 1006 to a write/ readout means 1005, which designates the print area of the input image. The readout/write means 1005 controls write and readout on the storage means 1002 based on the print area, and also, controls the head driving means 1003, and the head 1004 performs the multipicture print of an image in the print area of the input image. Thereby, the multipicture print can be performed.
Patent JP-H0762208-A (JP)
Title: Resin composition for providing pearly luster
Inventor: KIMURA HIROYUKI
IPC: B29C55/12
Filed: 1993-08-31
Abstract: PURPOSE:To obtain a resin composition for providing a pearly luster capable of affording a container or a film through which the interior can be viewed while keeping the moldability and strength possessed by a base resin and holding the pearly lustrousness. CONSTITUTION:This resin composition is obtained by adding 0.001-3.000wt.% fluororesin to 97.000-99.999wt.% polyester-based resin. The composition is capable of performing biaxial orientation blow molding or forming a film after preforming. The fluororesin is constructed from one or two or more selected from a tetrafluoroethylene-ethylene copolymer, a tetrafluoroethylene- perfluorovinyl ether copolymer, a tetrafluoroethylene-hexafluoropropylene copolymer or trifluorochloroethylene.
Patent JP-H0379172-A (JP)
Title: Electronic still camera
Inventor: WAKATSUKI SHIGETO
IPC: G11B19/02
Filed: 1989-08-22
Abstract: PURPOSE:To prevent mis-photographing performed by providing a motor current detection circuit and a voltage comparator and providing a circuit to control the display of impossibility of photographing when a voltage value obtained at the motor current detection circuit is less than a reference voltage value. CONSTITUTION:When a magnetic disk 5 is rotated at high speed, appropriate head touch with a magnetic head 3 can be obtained by attraction to an attraction plate 4. When the attraction of the magnetic disk 5 to the attraction plate 4 is disabled, a motor current is decreased, and voltages 12 at both ends of a detection resistor go less than a reference voltage 13, and head touch detection output 15 representing a non-attractive state is outputted from the voltage comparator 14, and the impossibility of the photographing is informed to and displayed at a display 9 with a control circuit 8.
Patent JP-S60109135-A (JP)
Title: Manufacture of discharge lamp
Inventor: NAKAMURA NOBORU
IPC: H01J9/40
Filed: 1983-11-17
Abstract: PURPOSE:To uniform distances from the center axis and the top of an electrode to the quartz glass enclosure by sealing the both ends of the quartz glass enclosure after fixing the electrode body in position through welding the quartz glass to the protrusion formed by folding a part of the seal foil of the electrode body. CONSTITUTION:An electrode body is formed by the following steps: a protrusion 20 is formed by folding a cut line portion 18 of a seal foil 19, the portion of the seal foil 19 existing inward of the folded portion is welded to one end of an electrode 3, and a lead rod 7 is welded to the other end of the seal foil 19. Under the state of a quartz glass enclosure 1 being stationary, a part of the quartz glass enclosure 1 around the protrusion 20 formed by folding of the seal foil 19 and a part of a tube side 9 are heat-melted and the quartz glass is welded to the protrusion 20; thus the electrode body is fixed. After that, while rotating the quartz glass enclosure 1, the seal foil 19, the end of the electrode 3, and the tube side 9 around the lead rod 7 are heat-melted and sealed.
Patent JP-S6275399-A (JP)
Inventor: URATA MASAMI
IPC: G21K1/093
Filed: 1985-09-30
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。