baber/WOPTO huggingface dataset:
Patent JP-H05267165-A (JP)
Title: Selective growth method for silicon epitaxial film and growth device
IPC: C30B23/08
Filed: 1992-03-04
Abstract: PURPOSE:To grow a thick film by carrying out F2 or F* etching and vaporizing Si atoms formed on an SiO2 film during selective growth with a silane gas and a germane gas based on the etching before a polysilicon core is formed. CONSTITUTION:Both Si2H6 gas and F2 or F* are emitted simultaneously on an SiO2 film 11. Before the density of Si atoms on the SiO2 is increased and the formation of polysilicon takes place, Si atoms 13 on the SiO2 11 react with the F2 or the F* and they are vaporized to produce high vapor pressure SiF2. At that time, even an Si epitaxial layer on the Si opening section is etched, but the number of the Si atoms 13 on the SiO2 11 is at least one atomic layer. Selection of proper time makes it possible to eliminate the Si atoms 13 on the SiO2 11 virtually without etching the epitaxial layer. It is, therefore, possible to continue the selection growth again and grow a thick film. It is also acceptable that Si2H6 and F2 or F* may be alternately emitted.
Patent JP-S61206379-A (JP)
Title: Solid-state image pickup device
Inventor: NAKAI MASAAKI
IPC: H04N5/335
Filed: 1985-03-11
Abstract: PURPOSE:To suppress a charge pump phenomenon and to reduce a two-dimensional fixed pattern noise by setting a channel potential of a MOS transistor element for a horizontal switch in non-selection to the potential between the channel potential in a selection and a potential of a semiconductor substrate. CONSTITUTION:On closing a horizontal switch MOST 31, a channel potential [V35(L)'-VT(31)] below a gate is made higher than a substrate voltage VSSUD (V35(L)'-VT(31)>VSUBO]. In figure 57 on a P-type substrate 51 is an N-type layer and the horizontal switch MOST 31 is a depression type MOST 58, so that a threshold voltage VT(58) is a negative value. Therefore, even in a standard operation that the gate voltage is a low level value, V35(L)=OV, and the substrate voltage VSUD=OV, the above expression can be always satisfied, an electric charge under the channel can exist below the gate, the substrate is not poured by the electric charge, and all the electric charge can flow into the right and left diffusion layers 53, 54 by an electric field. As a result, a charge pumps phenomenon is suppressed.
Patent JP-S60190409-A (JP)
Title: Polypropylene block copolymer for injection molding
Inventor: ASANUMA TADASHI
IPC: C08L53/00
Filed: 1984-03-13
Abstract: PURPOSE:The titled copolymer that is obtained by polymerization of more than half amount of propylene with a stereo-regular polymerization catalyst followed by copolymerization of propylene and ethylene, thus showing good valance between toughness and impact strength and large elongation on breakage. CONSTITUTION:A stereo-regular polymerization catalyst such as TiCl3-(C2H5)2 AlCl is used to polymerize propylene of less than 3wt% ethylene up to 60- 95wt% polymer yield, then the copolymerization of propylene and ethylene at a weight ratio of 90/10-10/90 at room temperature - 90 deg.C and normal pressure - 50kg/m<2> is conducted in the bulk or gas phase process by 40-5wt% of the total polymer to give the objective copolymer satisfying the equation where Tc is the maximum crystallization temperature which is measured by means of differential scan thermoanalysis, Mw weight average molecular weight and Mn number average molecular weight which have been measured on the insoluble fraction in light oil at 30 deg.C by means of GPC.
Patent JP-H04283444-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KOBAYASHI JUNJI
IPC: G11B33/14
Filed: 1991-03-12
Abstract: PURPOSE:To miniaturize a housing case without especially providing a cassette presence or absence detecting switch by detecting the presence or absence of the cassette by rotating a reel when a dew drop is detected at the time of housing a cassette. CONSTITUTION:When the storage of a cassette holder is detected, the dew drop is detected by a dew drop detecting sensor 10. When the dew drop is not detected, a load motor driving circuit 9 is operated in order to operate a loading. When the dew drop is detected, a reel motor is rotated clockwise, and whether or not a winding reel 15 is rotated is detected after almost 1 sec. When the rotation of the winding reel is not detected, the reel is stopped without operating the loading in order to prevent a tape from winding round a rotary drum 2, and it is necessary to wait for an eject key to be pressed down. On the other hand, when the rotation of the reel is detected, it is noticed that the cassette tape is not still loaded, and that the reel idles, and then the reel is stopped, and the loading operation is operated.
Patent JP-H05249479-A (JP)
Title: Method and device for connecting lead wire to liquid crystal panel
Inventor: NISHII TOSHIHIRO
IPC: G02F1/1345
Filed: 1992-03-04
Abstract: PURPOSE:To make positioning easy for connection of narrow picthes so as to enhance efficiency of connection work. CONSTITUTION:Lead wires 2 are divided by providing slits 4 on TAB 1 on which liquid crystal drive IC 3 is mounted so that accumulated errors of pitches in the forming process of lead wires 2 and elongation during heat sealing is effectively decreased and allowance for positioning is extended. Increase in operation due to dividing of lead wires is compensated by providing several of sealing heads 7.
Patent JP-S56143234-A (JP)
Title: Polymer composition
Inventor: UESUGI KENJI
IPC: C08F255/02
Filed: 1980-04-11
Abstract: PURPOSE: To obtain a polymer composition having excellent heat resistance and corona resistance, by blending a copolymer of ethylene and a basic metallic acrylate with an organic peroxide and a silane compound.  
     CONSTITUTION: A composition obtained by homogeneously blending 100pts.wt. copolymer comprising 50W99mol% ethylene and 1W50mol% basic metallic acrylate with 0.05W2.0pts.wt. organic peroxide, a silane compound represented by RR'SiY 2  where R is an olefinic unsaturated monovalent hydrocarbon or hydrocarbonoxy group; Y is an organic group which can be hydrolyzed; R' is R group or Y group, and further necessary additives of condensation catalysts and antioxidants such as dibutyltin dilaurate. Said composition can be grafted and crosslinked with silane when reacted at 185°C or higher. It is preferable from the standpoint of retaining corona resistance and flexibility that the copolymerization ratio of a basic metallic acrylate in said copolymer is in the range of 1W50mol%. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06259269-A (JP)
Title: Diagnostic circuit for multiprocessor
Inventor: FUJITA TAKASHI
IPC: G06F11/18
Filed: 1993-03-09
Abstract: PURPOSE:To specify a fault multiprocessor (MPU) in the case of error generation with a diagnostic method for detecting the fault of the MPU by duplexing the MPU and comparing the addresses and data. CONSTITUTION:This circuit is provided with a mechanism equipped with a built-in cache 10 so as to make invalid a comparator circuit for the address and data outputted from a duplex MPU 1 and to enable operations with only one MPU and a means for reading the data of an LSU 3 at the address shown by a comparative address, setting them to an LSU-Data 24 and comparing them with the contents of comparative data 21 corresponding to the instruction of the LSU 3 at the address shown by the comparative address register 20 according to data in the built-in cache, data 24 in a local strage unit 23 and an instruction from the MPU 1. Then, the data in the cache storage circuit built in the MPU 1 are compared with the data of the LSU at each MPU, and the fault MPU is specified.
Patent JP-S53132267-A (JP)
Title: Hermetic sealing method of semiconductor element
Inventor: KATOU TAKESHI
IPC: H01L23/12
Filed: 1977-04-22
Abstract: PURPOSE: To provide hermetic sealing by preventing solder from flowing out to lead wires. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63213311-A (JP)
Inventor: MAKINO OSAMU
IPC: H01C7/00
Filed: 1987-03-02
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-H0645017-A (JP)
Title: Terminal assembly
Inventor: JIYON KEBIN DARII
IPC: H01R12/61
Filed: 1993-02-12
Abstract: PURPOSE: To provide a terminal assembly by which it is possible to terminate any place between flat power cables or of connected power cables for tapping the flat power cables. CONSTITUTION: A terminal assembly 10 is equipped with upper and lower plate portions 24, 28 which are inserting arranged in the side edge of a flat power cable 16 containing at least one flat conductor 12 and are connected by a hinge 26, and insert members 48, 50, 56, 58. The respective plate portions 24, 28 are divided into first and second portions 64, 66, 68, 70 by openings 88, 90 having connection portions 80, 82, 84, 86 which can be cut off on both sides. After assembling by an applicator (a tool), the connection portions 80 to 86 can be sheared.
Patent JP-H02227834-A (JP)
Title: Optical disk device
Inventor: SEO HISAFUMI
IPC: G11B7/095
Filed: 1989-02-28
Abstract: PURPOSE:To correctly counts the number of track crossings by means of an optical beams by deciding the logical level of a binary signal outputted from a waveform shaping means by means of deciding timing after a prescribed period from each edge, holding the level until the next deciding timing, and obtaining a track cross signal. CONSTITUTION:A track tracing error signal, which detects the intensity difference of reflected beams from first and second wobble pits 403 and 404 at every prescribed interval, and indicates the tracking error of the optical beams for a track on an optical disk, is generated. After the signal is waveform-shaped to the binary signal, the logical level of the binary signal is decided at the deciding timing after the prescribed period from each edge. By holding a decision result until the next deciding timing, the track cross signal, which is inverted whenever the optical beams cross the track on the optical disk, is generated. Thus the number of the track crossing of the optical beams for recording and reproducing on the optical disk in a sample servo format system can be correctly calculated.
Patent JP-S62205303-A (JP)
Title: Optical semiconductor module
Inventor: SHINGYOJI TADAO
IPC: G02B6/42
Filed: 1986-03-06
Abstract: PURPOSE:To prevent an optical fiber from twisting by engaging a projection provided to a housing with a slit formed in the flange of a ferrule. CONSTITUTION:An optical semiconductor module is structured by inserting the flanged ferrule 15 to which an optical fiber 14 is connected into a cylindrical hole 13 which is opened at one end of a housing 11 and pressing and fixing the flange 17 of the ferrule 15 to one end of the housing 11. Then, the projection 27 provided to the housing 11 is engaged with the slit 26 formed in the flange 17. Consequently, the turning force of a cap nut 18 is not transmitted to the ferrule 15 and the optical fiber 14 is prevented from twisting.
Patent JP-S57162050-A (JP)
Title: Exclusive control system
Inventor: MATOBA TATSUO
IPC: G06F9/52
Filed: 1981-03-31
Abstract: PURPOSE:To prevent breakdown of a data due to careless accessing, to quickly incorporate it into a system whose repair is completed, and to continue input and output operations of the other system, by holding an exclusive control information continuously. CONSTITUTION:This system is provided with plural controllers #1, #2, adaptors #1, #2 and input/output devices, exclusive control memories #1, #2 are connected between the respective adaptors #1, #2, and control information is held by the respective control memories #1, #2. A common signal line controlling circuit is provided on these adaptors #1, #2, respectively, and each signal line controlling circuit is connected by a common signal line. In this state, when one control system is faulty, an inhibiting signal of comparison of memory data is sent to the adaptor #1 or #2 of the other system through the common signal line, and comparison of memory data is stopped. After the fault has been repaired, a copying start signal of the memory #1 or #2, a memory data request signal and a comparison inhibition release signal are sent, and the regular operation is recovered.
Patent JP-H11244069-A (JP)
Title: Hanging cupboard
Inventor: IMAMURA MASAHITO
IPC: A47B77/04
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a hanging cupboard in which the bending strength of a bottom plate can be effectively maintained even when the thickness of the bottom plate constituting the hanging cupboard is reduced, and this does not degrade the appearance. SOLUTION: A vertical beam 10 is provided at a front opening 6a of this hanging cupboard 1. The vertical beam 10 is positioned near the meeting point of left and right doors 7 and 8, and the top end of the vertical beam 10 is fixed to a top plate 4 and the bottom end of it is fixed to a bottom plate 5. As the beam is provided vertically between the top plate 4 and the bottom plate 5, the bending strength of the bottom plate can be prevented from reduction even when the thickness of the bottom plate is reduced.
Patent JP-H09239624-A (JP)
Title: Electrode wire for electric discharge machining
Inventor: NAKAGAWA KAZUHIKO
IPC: B23H7/08
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an electrode wire for electric discharge machining furnishing both characteristics of a high tensile strength and a high conductivity which can realize a further high accuracy and a further high speed of the electric discharge machining. SOLUTION: This electrode wire is composed by covering a core member 2 consisting of a metal material with a two-phase dispersion strengthening compound material 3, covering the two-phase dispersion strengthening compound material 3 with a Cu or Cu alloy layer 4, and covering the Cu or Cu alloy layer 4 with a Cu-Zn alloy layer 5. The two-phase dispersion strengthening compound material 3 is formed of a laminate compound body formed by superposing an Fe or Fe alloy sheet member, and a Cu or Cu alloy sheet member, and winding them closely.
Patent JP-H04264107-A (JP)
Title: Method for sulfonating styrenic polymer
Inventor: SASAKI MASAJI
IPC: C08F12/08
Filed: 1991-02-19
Abstract: PURPOSE:To produce a sulfonated styrenic polymer having a high purity at a high productivity with a reduced dwell time in the sulfonation step. CONSTITUTION:A process for sulfonating a styrenic polymer having a wt.- average mol.wt. of 200-50,000 with a sulfonating agent in a halogenated hydrocarbon solvent, which comprises a sulfonation step wherein the polymer is sulfonated in a high-shear reactor at 20-70 deg.C for a dwell time of 0.5-20min to a conversion of 80-95% and an aging step wherein the sulfonating agent and the polymer remaining unreacted in the product are reacted in a low-shear reactor at 30-70 deg.C for a dwell time of 20-120min.
Patent JP-H10241229-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TAMATOSHI SEIJI
IPC: G11B15/087
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To automatically discriminate a time mode for a picture part recorded on a magnetic tape at the time of reproducing and to easily reproduce this picture of the magnetic tape by the same time mode. SOLUTION: The device has an operating microcomputer 2 for setting a recording time mode at the time of recording, a discriminating signal generating circuit 3 for generating a discriminating signal corresponding to a time mode set in the operating microcomputer and a discriminating signal adding circuit 4 for adding this discriminating signal to a vertical fly-back period of a picture signal. At the time of reproducing, a data added to the vertical fly-back period of the picture signal is read out by a discriminating signal detecting circuit 9 to detect a discriminating signal, and which recording time mode corresponds to this discriminating signal is discriminated by a control microcomputer 10 to set its reproducing time mode.  Moreover, the device possesses a servo circuit 11 for controlling a rotational speed of a capstan motor, a motor drive amplifier 12 and the capstan motor 13 for traveling the magnetic tape.
Patent JP-H04264396-A (JP)
Title: Discharge lamp lighting device
Inventor: MATSUI ATSUSHI
IPC: H05B41/18
Filed: 1991-02-20
Abstract: PURPOSE:To reduce a difference between the frequency at the time of starting the lighting and the frequency at the ordinary time to improve safety of a control system, and while make a device compact by flowing a large current to a high luminance discharge lamp at the time of starting the lighting to increase the frequency. CONSTITUTION:A coil device 4 for trigger is inserted between a power source circuit 2, which converts a direct current to an alternating current for output, and a high luminance discharge lamp 5. The trigger pulse generated in a coil 41 of the coil device 4 is used to trigger the discharge lamp 5. The coil device 4 is driven so that a core 42 is saturated magnetically in a range from a lighting start to the ordinary condition.
Patent JP-S63214497-A (JP)
Inventor: TAKENAKA MASAO
IPC: B65B9/08
Filed: 1987-03-04
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-S51123413-A (JP)
Title: Combustion system of gas turbine
Inventor: SAKAKI YOSHIHIRO
IPC: F02C3/24
Filed: 1975-04-19
Abstract: PURPOSE: A combustion system for exhaust emission control admirably suited to especially a heat-exchanger attached gasturbine or high pressure ratio gas turbine. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62205016-A (JP)
Title: Denture cleaner
Inventor: YUTA SADAYUKI
IPC: A61K8/97
Filed: 1986-03-05
Abstract: PURPOSE:A denture cleaner, obtained by blending a specific crude drug, e.g. Phellodendri bark, etc., or a standard specimen thereof and capable of exhibiting specific fungicidal or fungistatic action on intraoral fungi which are causative fungi of stomatitis with slight influence on the human body. CONSTITUTION:A denture cleaner, obtained by blending a crude drug selected from Phellodendri bark, Coptidis Rhizoma, Scutellariae Radix, Magnoliae Cortex, Cinnamomi Cortex, Geranii Herba and Artemisiae capillaris Flos or a standard specimen thereof in an amount of preferably 0.5-60% in a denture cleaner, having improved fungicidal or fungistatic ability, etc., against fungi in denture plaques, particularly fungi of the genus Candida and useful for preventing stomatitis caused by the above-mentioned fungi. The use of (a) a foaming agent, (b) a surfactant, (c) a cleaning assistant, (d) an active enzyme generator, (e) a hypochlorite, (f) an enzyme and/or (g) an antibiotic substance, etc., particularly further (b) the surfactant with (c) the cleaning assistant together may add the action thereof to the above-mentioned cleaner and enhance the above-mentioned action on intraoral fungi at the same time.
Patent JP-S59174049-A (JP)
Title: Diagnosing system of address comparator
Inventor: NAKAHARA YASUHIRO
IPC: H04J3/24
Filed: 1983-03-24
Abstract: PURPOSE:To prevent an evil effect to be exerted on the communication of other circuit corresponding parts and to detect instantaneously a faulty point, by using the blank time of communication to diagnose an address comparator at the circuit corresponding part within a station node. CONSTITUTION:A time slot address which is set within a circuit corresponding part from a program control part 6 by means of a frame synchronizing pattern is informed to an address buffer 13 within a circuit control part 8. At the same time, a diagnosis indication 25 is informed to a selection part 14. The part 8 delivers a signal 26 showing the busy state of the part 6 from the part 14. A corresponding part 9 collates the time slots fed from the buffer 13 through a comparator 18 and delivers a time slot reception signal 23 when the coincidence of collation is obtained to inform the coincidence to a transmitting part 20, a receiving part 21 and an address check buffer 24 of the control part 8 respectively. Then the part 8 informs the address check result to the control part 6.
Patent JP-H11313671-A (JP)
Title: Synthetic hiv transmembrane protein and synthetic gene encoding the same
Inventor: DEVARE SUSHIL G
IPC: C07K19/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain an HIV transmembrane antigenic polypeptide capable of increasing the expression in heterologous expression systems and useful e.g. for the diagnosis and treatment of AIDS by including a specific amino acid sequence. SOLUTION: This HIV transmembrane antigenic polypeptide is such one as to have an amino acid sequence of formula I. This HIV transmembrane antigenic polypeptide is obtained by culturing host cells such as E. coli, transformed by a recombinant expression vector integrated with a synthetic gene having a DNA sequence of formula II and encoding the HIV transmembrane antigenic polypeptide.
Patent JP-S55140607-A (JP)
Title: Strut-type suspender
Inventor: CHIBA KAZUO
IPC: B60G17/015
Filed: 1979-04-18
Abstract: PURPOSE: To attenuate the slight vibration under stake conditions of a shock-absorber, by separating the insulator rubber of mounting insulator into a coil spring side portion and a piston rod side portion of shock-absorber.  
     CONSTITUTION: The strut 20 is fixed by means of a piston rod 2a extending from upper portion through a mounting insulator 3 to the chassis 9. Here the insulator 3 comprises a first insulator rubber 7 at the side of a piston rod and second insulator rubber 8 at the side of a coil spring. Said rubber 7 is fixed to the chassis 9 by means of a bracket 6 while holding a washer 21 at the tip of the rod 2a from above and below. The rubber 8 is placed between a bracket 19 and spring receiver 4 fixed below the bracket 6 through a bearing 5. The rigidity of said rubber 7 is smaller than that of the rubber 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07157470-A (JP)
Title: Carbostyril derivative
Inventor: SAKAMOTO MAKOTO
IPC: A61P43/00
Filed: 1994-03-18
Abstract: PURPOSE:To obtain the subject new compound, excellent in inhibiting actions on extracellular matrix metalloproteases, oral absorbability and safety, having low toxicity and a long duration, and useful for preventing and treating metastasis or infiltration of cancerous cells and nephritis, etc. CONSTITUTION:This compound is expressed by formula I [R<1> is H or A-R<1a> (A is a lower alkylene; R<1a> is H, amino, etc.); R<2> is H or a lower alkyl; R<3> is H, OH, etc.; R<4> is H, a halogen, etc.; R<5> is H, benzoyl, etc.; R<6> is a 1-12C alkyl, a lower alkoxy-lower alkyl, etc.; (n) is l or 2] or its salt, e.g. 3S-[4-(N- hydroxyamino)-2R-isobutylsuccinyl]amino-3,4-dihydrocarbostyril. The compound is obtained by reacting a carboxylic acid expressed by formula II with an amine compound expressed by the formula R<5>ONH2 preferably according to an active ester method, etc. Furthermore, the compound expressed by formula II is prepared by releasing a group R<10> of a compound expressed by formula III (R<9> and R<10> are each a releasable ester), then reacting the prepared product with a compound expressed by formula IV and subsequently deprotecting the resultant product.
Patent JP-H06261374-A (JP)
Title: Controller using transmitter-receiver
Inventor: ANDO JUNICHI
IPC: E05B83/36
Filed: 1993-03-09
Abstract: PURPOSE:To permit the registration of a new ID code only to a regular user. CONSTITUTION:Plural transmission means 100a,... where peculiar identification codes are set, a reception means 101 receiving the identification code, a storage means 102 storing the identification codes of the plural transmission means 100a,..., which are previously registered, and a control means 103 collating the received identification code with the registered identification code, executing prescribed control output when the both codes coincide, and setting a transmission means 100c to which the identification code is transmitted next as a transmission means which is to be newly registered when the identification codes transmitted from at least two different transmission means 100a and 100b coincide with the registered identification code stored in the storage means 102, and storing the identification code in the storage means 102 are provided.