baber/WOPTO huggingface dataset:
Patent JP-S62291161-A (JP)
Title: Plastic led chip carrier
Inventor: YAMAMICHI NOBUYUKI
IPC: H01L23/495
Filed: 1986-06-11
Abstract: PURPOSE:To complete the connection of a plastic lead chip carrier by providing leads bent in J shape outside from the peripheral edge of a molding resin, and disposing the downward bent part of the lead out of the plane profile of the resin. CONSTITUTION:In a led chip carrier (PLCC) by plastic molding, the lead is disposed along the peripheral edge of a molding resin 1, and the lower bend part of the lead is disposed outside the plane profile of the resin without bending the end inside in a J shape. That is, the contact part l at the end of the lead 2 bent in J shape is disposed outside the plane profile line AA' of the resin 1. Accordingly, an infrared ray from above is sufficiently received by the contact part, and the reflow of the resin is completed. Thus, the infrared ray is sufficiently emitted to completely connect the lead.
Patent JP-H11332290-A (JP)
Title: Motor drive circuit
Inventor: SAIKI SHINICHI
IPC: H02P1/54
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a motor drive circuit in which the number of required realys is reduced, which is made lightweight and whose low costs are realized. SOLUTION: The common contact 5a of a power supply circuit relay 2a is connected to the common contact 15a of a motor circuit relay 12a. The common contact 5b of a power supply circuit relay 2b is connected to the common contact 15b of a motor circuit relay 12b. Then, respective contacts 6a, 6b of the power supply circuit relays 2a, 2b and those 16a, 16b of the motor circuit relays 12a, 12b are changed over individually by the relay changeover signal of an ECU. When the power supply circuit relays 2a, 2b are changed over alternatively, an electrifying direction to respective motor circuits 21 to 24 is changed over.
Patent JP-S5838640-A (JP)
Title: Continuous casting device for thin metal sheet
Inventor: NAKATO MITSU
IPC: B22D11/06
Filed: 1981-08-31
Abstract: PURPOSE:To provide a titled device which produces a thin sheet having a good shape of end faces by constituting convergent stationary side plates which constitute a casting cavity together with circulating bodies of refractories in the upper part and quick cooling metallic plates in the lower part and providing thickness regulating rolls in succession to said plates. CONSTITUTION:A casting space is constituted of a pair of opposed endless beltlike circulating bodies 1, 2 which circulate by maintaining a clearance for holding casting metal from a region 4a for holding the molten metal up to a region 4b for cooling the solidified metallic plate and stationary side plates 3 which are disposed along the edge parts on both sides thereof. Said plates 3 are constituted of refractories 3a of a convergent shape in the upper part, quick cooling metallic plates 3b made of steel just before or after the min. clearance part where thickness regulating rolls 5, 5 are installed in succession to said refractories and supporting bars 12. The service life of the refractories 3a is prolonged by projecting the surface of the refractories 3a to the inner side from the surface of the plates 3b.
Patent JP-S5470864-A (JP)
Title: Miniature push button device
Inventor: SAITOU MOTOYUKI
IPC: H01H13/06
Filed: 1977-11-16
Abstract: PURPOSE: To reduce the OD of a pipe as much as possible and to improve the water-proof property by inserting a water-proof paking into the pipe, which is fixed to a case, and by attaching a button member to the packing at the outside of the case in a manner to rotate.  
     CONSTITUTION: A pipe 3 is forced through a watch case 4 until it is fixed, and a water-proof packing 2 is arranged in the pipe 3 such that its leading projection 2a is positioned at the side of a switch 5. When a button member 1, which is rotatably mounted in the pipe 3, is depressed, the packing 2 is pushed inwardly until it leading projectin 2a abuts against the switch 5. since, at this time, the packing 2 has its outer periphery slightly bulged, the water-proof condition with the inner periphery of the pipe 3 can be improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6115806-A (JP)
Title: Plant growth promoting material
Inventor: YUUCHI SHIGERU
IPC: A01N65/00
Filed: 1984-07-02
Abstract: PURPOSE:A plant growth promoting material especially effective for improving yield, taste and fragrance of fruit of a fruit plant, containing a plant extract saponin extracted from plant such as a ginseng and/or a fermentation product as an essential ingredient. CONSTITUTION:A plant extract saponin extracted from one or more plants selected from ginseng, watermelon, loofah, Gynostemma pentaphyllum, cucumber, melong and licorice and/or a fermentation product of above-mentioned plants is used as an essential ingredient of a plant growth promoting material, and it promotes the growth of fruit of plant, especially fruit plant, and improves yield, taste and fragrance. The above-mentioned extract and/or fermentation product is preferably used by incorporating in an usual plant fertilizer in an amount of 5-50wt%, or is used alone in some cases.
Patent JP-S6031575-A (JP)
Title: Dye refining apparatus
Inventor: HARUTA MASAHIRO
IPC: C09B67/54
Filed: 1983-07-28
Abstract: PURPOSE:To yield a refined dye soln. surely, by a method wherein heavy metal ions in a dye soln. is captured through an ion-exchange resin column, a concn. of heavy metal ions in the effluent from the column is detected by a sensor to cause the need for the renewal of the column to be indicated when the indication is above a prescribed value. CONSTITUTION:Dye powder 22 and pure water 26 are fed to a blender 24 and mixed with each other to prepare an aq, dye soln. After removing insoluble matter in the dye soln, by a filter 29, the filtrate is fed through a supply tank 31 to a refining unit 41, in which the filtrate is passed through an ion-exchange resin column 44-1, etc. and heavy metal ions contained in said dye soln. are removed by capturing with the ion-exchange resin. Furthermore, a concn. of heavy metal ions in the effluent from the column is detected by a sonsor of concn. of heavy metal ions 46-1, etc., and when the indication is above a prescribed value, the control of a control unit 61 causes the effluent to return to the supply tank 31 and the need for the renewal of the column to be indicated.
Patent JP-S6040486-A (JP)
Inventor: SAKIDA TSUTOMU
IPC: E06B1/00
Filed: 1984-07-02
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-H1044669-A (JP)
Title: File holder
Inventor: MURATA HARUMI
IPC: B42F15/00
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To open easily an once closed file holder while a hanging type file holder composed of a pair of left and right covers are not carelessly opened. SOLUTION: Mutual wide inner faces of front and rear lengthwise jut reinforced materials 2a, 2b at upper ends of a pair of covers 1a, 1b continuously connected to a gore part 1a in a file holder 1, are joined together. An engaging projection 4a is formed on one side of the wide inner faces of the jutted reinforced materials 2a, 2b, and an engaging hole 4b is formed on the other side thereof. By engaging both, upper end sides of the covers 1a, 1b are made not to open carelessly. Since front and rear end edges of one side jutted reinforced materials 2a are enclosed with enclosing frames 3, 3 formed integrally at front and rear end edges of the other side jutted reinforced material 2b, positional shear in a length direction of both jutted reinforced materials 2a, 2b can be easily corrected. Further, notched separating recessed positions 5, 5, 5 are provided at upper ends of both jutted reinforced materials 2a, 2b so as to become respectively lower than opposed upper end face. Both jutted reinforced materials 2a, 2b are separated from each other by hooking fingers in those recessed positions 5, 5.
Patent JP-S61296642-A (JP)
Title: Magnetron for electronic range
Inventor: MIURA HEIHACHI
IPC: H01J23/14
Filed: 1985-06-25
Abstract: PURPOSE:To enable sure inhibition of high frequency radiation without causing any change of the shape, by providing a high frequency absorber covered with an electric conductor which has an aperture for passing harmonics with demensions thereby cut off in relation to the fundamental wave. CONSTITUTION:A high frequency absorber 33 is arranged on the periphery of an electric conductor cylinder 34 coaxially enclosing an antenna lead 24 inside a metal container 18 which is joined airtight to the aperture end part of an anode cylinder 13. Plural apertures 35 for passing harmonics are provided on the cylindrical part of this cylinder 34, and the shaped and the dimensions of the apertures 35 are arranged so that the fundamental component can not pass from the space with the lead 24 to the absorber 34, however, the components above the forth harmonics and spurious components can pass. As a result, except the fundamental component, the harmonics components and the spurious components are surely absorbed by the absorber 33 and are inhibited to radiate outside.
Patent JP-H10326238-A (JP)
Title: Communication terminal equipment with electronic mail function
Inventor: EGUCHI MASAFUMI
IPC: H04L12/58
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal equipment with an electronic mail function in which the inputting operation of a mail address can be easily attained, and the occurrence of input miss can be reduced. SOLUTION: The history of a mail address designated in the past is stored in a RAM 7 for each log-in information corresponding to each user code of plural users having specific log-in information such as a log-in ID and a password. At the time of mail transmission, when a mail address is designated at the time of registration in a one-action key, the mail address stored in the RAM 7 is displayed at a display part 4, and a user is allowed to select it, and a mail is transmitted to the designated mail address as the destination, and software registered in the on-action key is executed by a main control part 1.
Patent JP-H05335529-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MIURA TAKAO
IPC: H01L21/84
Filed: 1992-05-28
Abstract: PURPOSE:To eliminate crystal defects, requirement of flatness, and thus step coverage failures in a wiring in the manufacture of a semiconductor device using a SOI substrate. CONSTITUTION:The title semiconductor device uses a SOI substrate composed of a lower semiconductor layer 21, insulating layer 22 and upper semiconductor layer. A groove 24, running from the surface of the upper semiconductor layer to the insulating layer 22, is formed; at least two semiconductor islands 23, isolated from each other, are thereby formed where the upper semiconductor layer was. An integrated circuit is formed on each of the isolated semiconductor islands 23. The semiconductor device is so constituted that the integrated circuits on the isolated semiconductor islands 23 are connected to each other through a conductor 28 bridging over the groove 24. The conductor 28 is a metal wire for wire bonding. Or, it is composed of a metal wiring layer formed on another substrate and a bump between the metal wiring layer and the metal pad on a semiconductor island.
Patent JP-S5660926-A (JP)
Title: Memory initialization control system
Inventor: KINOSHITA TSUNEO
IPC: G06F1/00
Filed: 1979-10-24
Abstract: PURPOSE: To perform selective initialization operation in memory initial control at an external memory side by providing FF, which is set when a main memory is under initialization control by a microprogram, in CPU and by leading its output out.  
     CONSTITUTION: One-chip CPU101, when the program is started, fetches microinstructions from ROM102 and starts the initialization control operation of the main memory. Namely, all-bit-"0" data is sent onto memory data line MDL to exercise the initial control. In this case, FF207 is set over the all-"0" write period by a decoding output by a microinstruction. Then, set output signal "1" of FF207 is led out as a memory clear control SAM signal, which is sent to memory transfer control gate circuit 106 of C.MOS-RAM103. By this signal, writing side gate W of circuit 106 is closed. Thus, the selective initialization operation can be performed at the external memory side during the memory initialization control. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62294764-A (JP)
Title: Fuel injection device
Inventor: KUNIMOTO ETSUO
IPC: F02M47/00
Filed: 1986-06-14
Abstract: PURPOSE:To ensure safety even when a pipe control valve has sticked by furnishing a safety device having a float in the fuel passage. CONSTITUTION:A safety device 9 is furnished in a fuel passage of a fuel injection device with pressure accumulative pipe control valve. When the fuel pipe control valve is opened and the fuel flows to a fuel outlet 9022 from fuel inlet 9021, a resistance force due to flow acts on the float 901. This moves a damper piston 904 upwards, wherein the motion is slow because of a throttle 906. When the pipe control valve is closed, no resistance force due to fuel is applied to the float 901 any more, which therefore is returned to its original position by a spring 908. At this time, a check valve 907 opens to provide quick return. If a great amount of fuel is to flow because of sticking of the pipe control valve, the float moves further upwards to block the fuel passage. This restricts the max. amount of fuel to ensure the safety.
Patent JP-H10333535-A (JP)
Title: Computer hologram generation method and device
Inventor: HORIKOSHI TSUTOMU
IPC: G03H1/08
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide the generation method and device of a computer hologram capable of eliminating the waste of calculation and more efficiently and quickly calculating interference fringes. SOLUTION: A three-dimensional space is divided into small voxels, and when light from the light source of a specified array is propagated through the space, a reference volume for which the amplitude value of the wave front of the light in the respective voxels is held in the voxels is generated (101-102). The position relation (the inclination of a surface or the like) of the respective patches of an object described by a polygon model and a hologram surface is calculated (103-105) and the reference volume is cut at a cutting plane H' for forming the same inclination as the inclination of the hologram surface at the time of converting the patch to a reference position (106-107).  By projecting the values of the respective elements of the cutting surface S and adding the value of the cutting surface S to the hologram H (108-110), in a hologram generation stage, the processing of generating the wave front is eliminated and a calculation amount is substantially reduced.
Patent JP-2000331890-A (JP)
Title: Electric double-layer capacitor and manufacture thereof
Inventor: OIZUMI WATARU
IPC: H01G11/22
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain a high capacitance at a low cost by using active carbon to be a main component of a polarizable electrode which has a porous surface with carbon deposited from its vapor phase. SOLUTION: Cyclohexane is thermally cracked at about 700 deg.C in a flow of N gas to deposit C on a porous surface of active C, and the active C is made by kneading expanded graphite powder and polytetrafluoroethylene powder with ethanol and sheeting the mixture into a polarizable electrode material, using a molding machine. This electrode material is punched to make a pair of polarizable electrodes 9. The positive and negative polarizable electrodes 1, 5 are adhered to a stainless container 10 with a carbon type bond 2 such as epoxy resin, heat-treated, and impregnated with an electrolyte soln. in a glove box having a dry N-atmosphere. The electrolyte soln. is adjusted by dissolving tetraethyl ammonium tetrafluoroborate in propylene carbonate.
Patent JP-S62293427-A (JP)
Title: Automatic extracting/editing output system for minding subject in case of os version-up
Inventor: MURATA FUSAKO
IPC: G06F9/06
Filed: 1986-06-13
Abstract: PURPOSE:Not only to extract a minding subject between all versions, but also to automatically retrieve and output information between different OSs, by managing the information of the notice subject at the time of version-up a table and a file, and executing an automatic extracting/editing output. CONSTITUTION:A document file read means 8 extracts only an item related to a version which is designated by an input device 1, by a related item extracting means 4 by using related version information of a directory table 3, in the table 3 for managing a notice subject related to all OS versions whose development is released, and thereafter, reads a sentence in a sentence file 7 for storing an actual sentence through an address conversion table 6, in order of classification by a classifying means for classifying said item so as to correspond to a function system of the system. Subsequently, the sentence which is read by a sentence file read means 8 is edited in accordance with a device to which it is desired to provide an output, by an output format editing means 9, and the minding subject which is extracted/edited is outputted to an output device 10.
Patent JP-S5762515-A (JP)
Title: Current transformer
Inventor: TSUBOUCHI DENJI
IPC: G01R15/20
Filed: 1980-10-03
Abstract: PURPOSE:To facilitate external connection, and to prevent a disconnection accident by mounting a connecting pin at the end of drawing wiring of a substrate unit formed by fitting a semiconductor magneto-sensitive element onto a printed wiring insulating substrate and connecting the pin to the outside by means of a connector. CONSTITUTION:The lead wires for control currents and output of the Hall element 3 are formed onto the insulating substrate 12 consisting of ceramics, etc. by printed wiring 13, the Hall element 3 is fitted to the wires, and the connecting pins 14 are soldered at the end sections of the printed wiring 13. The substrate unit 11 inserted into a core gap is constituted in this manner, and connected to the outside by means of the connector 15 matching to the connecting pins 14. Accordingly, the connecting pins can simply be connected, and disconnection by lead wires, etc. can be prevented.
Patent JP-H11316658-A (JP)
Title: Printer
Inventor: MITSUI KENJIRO
IPC: B41J29/38
Filed: 1998-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a printer with which various settings of printing and network protocols are standardized and installation of a printer driver in each computer is not required. SOLUTION: A printer 1 provides a network address and a URL for HTTP from a network interface device 12 and an HTTP processor 13, identifies them from computers 2, 3 and 4 through a WWW browser of a client or the like when connected to a network and controls them. This browser can display the HTML and is not limited to Mosaic or Netscape. Since the computers 2, 3 and 4 control the printer 1 through the WWW browser any type of HTTP can be controlled in so fan as it is controlled by the HTTP processor 13 independently of the type of its own computer or so to be used.
Patent JP-S5560186-A (JP)
Title: Heat exchanging method and heat exchanger
Inventor: KARUBIN JIEI MOOSU
IPC: F28F9/02
Filed: 1979-10-26
Abstract: Methods and apparatus for heating or cooling heat exchanger manifolds and side bars during transient operation to control structural deformation and resultant stresses. Special internal passages are provided in the manifolds and side bars of a plate-and-fin heat exchanger through which heated air is diverted during operation of the heat exchanger, thus serving to stabilize the temperature of selected portions of the heat exchanger in line with operating temperatures of related heat exchanger elements. This serves to minimize thermal gradients and resultant thermal stresses in the overall heat exchanger structure.
Patent JP-S5944316-A (JP)
Title: Separation or purification of sleep promotor from biological medium by antigen-antibody immunological reaction
Inventor: BAARU JIYOOJI
IPC: C07K14/47
Filed: 1983-07-29
Abstract: 1. Process of separation or of purification of factor S, from a liquid biological medium containing it in the dissolved state, or of factor S enrichment of this medium, the said liquid biological medium being of human or animal origin, in particular human urine or cephalorachidian fluid from goats, this process being characterized by the fact of bringing this medium into contact with antibodies recognizing the N-acetyl-muramic group and the first aminoacyl residue contained in the peptidic chain of N-acetyl-muramyl- L-alanyl D-isoglutamine or derivatives of N-acetyl-muramyl L-alanyl D-glutamic acid or homologues of the said compounds in which the L-alanyl group is replaced by an L-valyl or L-seryl group, and by the recovery of the factor S itself from the factor S-antibodies combination.
Patent JP-H10311169-A (JP)
Title: Detachable type door lock handle device
Inventor: TAKASAKI KUNIHIKO
IPC: E05B3/00
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To smoothly rotate a rotor because uneven load caused by lift loading and unloading of set metal plate and holding metal is dispersed to bear and to provide a detachable type door lock handle device without losing waterproof efficiency by the deformation of an O-ring. SOLUTION: A first holding slot is circularly provided to the inside of a staple main body 1, and a second holding slot 10 is circularly provided to the outside of a rotor 3 in opposition to the first holding slot 9. A horizontal hole 11 at a right angle to the first slot 9 is opened to the outside of the staple main body 1, a plurality of steel balls inserted from the horizontal hole 11 in succession are interlocked with the first holding slot 9 and second holding slot 10 so that they are capable of rolling, the rotor 3 is constrained to the staple main body 1 so that it is incapable of moving to the axial direction, the horizontal hole 11 is closed with a plug body 13, and a circular slot 15 for fitting an O-ring 14 is provied to a site forward of the second holding slot 10.
Patent JP-H09315842-A (JP)
Title: Modifier for hydraulic inorganic composition and modified hydraulic inorganic composition
Inventor: JIEROOMU MAIE
IPC: C04B28/02
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To eliminate the defects of the conventional hydraulic inorg. compsn. and to produce a hydraulic inorg. compsn. ensuring easy work at the time of application and having improved water resistance. SOLUTION: A copolymer (A) consisting of a vinyl compd. and an unsatd. dicarboxylic acid anhydride and having an acid value of 200-400 and at least one kind of polymer (B) selected from among organopolysiloxane and its derivs. are dissolved in water in the presence of an alkaline compd. so that the weight ratio of A:B is regulated to 20:1 to 1:20 to obtain the objective modifier for a hydraulic inorg. compsn. The objective hydraulic inorg. compsn. having improved water resistance contains the components A, B by 0.01-20wt.% in total.
Patent JP-S6030135-A (JP)
Title: Alignment check pattern
Inventor: HOTSUTA NOBUAKI
IPC: H01L21/30
Filed: 1983-07-28
Abstract: PURPOSE:To judge the extent of the displacement of alignment rapidly and accurately by forming either one of a pattern to be aligned and a pattern for detecting the displacement of alignment to a pattern consisting of segments having the fixed angles of inclination to an X axis and a Y axis and the other to a pattern consisting of segments parallel and vertical to the X axis or the Y axis. CONSTITUTION:A pattern 11 to be aligned is formed to a semiconductor wafer, etc., and patterns 12 for detecting the displacement of alignment are formed to a glass mask used for an alignment exposure process. The pattern 11 to be aligned is constituted by segments parallel with (or rectangular to) an X axis and a Y axis. The patterns 12 for detecting the displacement of alignment are constituted by segments having angles of 45 deg. to the X axis and the Y axis to the pattern 11. When alignment is displaced up to the tolerance r1 of the displacement of alignment, defectives or acceptables are decided easily because the displacement is judged as a contact.