baber/WOPTO huggingface dataset:
Patent JP-S58143407-A (JP)
Title: Sound multiplex mode discriminating circuit
Inventor: UBUSAWA YUTAKA
IPC: H04N5/93
Filed: 1982-02-19
Abstract: PURPOSE:To discriminate on a sound multiplex mode without recording a multiplex control signal on a magnetic tape by switching the frequencies of two carriers used by two video heads in accordance with the multiplex control signal of a sound multiplex broadcast wave. CONSTITUTION:The 1st and the 2nd sound signal SL and SR from terminals 1L and 1R are inputted through amplifiers 2L and 2R to the 1st and the 3rd, and the 2nd and the 4th FM modulators 3-6, and then modulated by the 1st - the 4th carriers F1 and F2, and F3 and F4 between a color signal C and a luminance signal Y respectively. The outputs of the 1st and the 2nd, and the 3rd and the 4th modulators 3 and 5, and 4 and 6 are summed up by adders 7a and 7b, whose outputs are supplied to adders 9a and 9b to obtain a signal to be sent to a switch 24. The switch 24 is operated by a bilingual mode signal SB inputted to a terminal 27 to record said signals on tracks B and A through A and B video heads Ah and Bh. Therefore, modulated waves recorded on the A and B tracks are detected in reproduction to discriminate on the sound multiplex mode.
Patent JP-H02203628-A (JP)
Title: Paging system
Inventor: SAITO OSAMU
IPC: H04W84/02
Filed: 1989-02-02
Abstract: PURPOSE:To reduce the processing time by supplying a transmission signal to a signal processing means resident in a block of a transmission destination designated from an input terminal, processing the signal and applying phase adjustment and coding for each block. CONSTITUTION:A designated transmission destination and a transmission signal are inputted from an input terminal 1011 in blocks being division s of an object zone such as a 1st block. The signal is supplied to a decision means 1131 in the 1st block and when the block of the transmission destination is discriminated to be, e.g. the 1st block, a control means 111 supplies a transmission signal to a signal processing means 1151. Coding and phase adjustment are applied to the transmission signal in the signal processing means 1151 and the resulting signal is sent in a radio wave from a relevant transmission means 1171 to, e.g. a reception means 119. In this case, the transmission signal is supplied to the signal processing means 115 in the block of the transmission destination designated from the input terminal 101, and processed and the processing time is reduced by applying phase adjustment and coding to each block.
Patent JP-H06244214-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOKOI MASAYUKI
IPC: H01L21/338
Filed: 1993-02-15
Abstract: PURPOSE:To improve the high frequency characteristics of a field-effect type semiconductor device by shortening the length of a gate and by decreasing the capacitance between a gate and a drain. CONSTITUTION:After a SiO2 film 3 has been formed on a GaAS substrate 1, a photoresist film 4 with a window is formed on a gate position. Then, an aperture pattern, to be used for formation of a gate electrode and consisting of a photoresist film 4 and a Ti film 6, is formed by vapor-depositing the Ti film 6 from oblique direction. Then, after an aperture 5B for formation of a gate electrode has been formed by etching the SiO2 film 3, the Ti film 6 is removed by conducting a lift off method. Then, the aperture 5B is filled up by vapor-depositing a Pt film 7, the SiO2 film 3 is removed and a gate elect rode 7A is formed.
Patent JP-H05194312-A (JP)
Title: Zinc 3-alkyl @(3754/24)or alkenyl)-4-hydroxybenzoate complex
Inventor: FUJIMURA HAJIME
IPC: A61P1/16
Filed: 1992-01-14
Abstract: PURPOSE:To provide new zinc complex free from offensive taste and odor, easy to take with low irritativeness, excellent in antiulcerous, antihepatitic, and antihepatopathic activity. CONSTITUTION:The objective compound of formula I (R is alkyl or alkenyl; n is 1 or 2), e.g. zinc 3-allyl-4-hydroxybenzoate complex. The compound of the formula I can be obtained by reaction of a compound of formula II with a zinc compound like a zinc halide, zinc sulfate or zinc acetate. The compound of the formula I has excellent antiulcerous, antigastritic-duodenitic-colitic, antistomatitic, antihepatitic and hepatopathy-inhibitory activity, its activity being more excellent than that of the compound of the formula II along with lower toxicity.
Patent JP-H04264775-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ASHIDA MOTOI
IPC: H01L29/786
Filed: 1991-02-19
Abstract: PURPOSE:To improve an insulating breakdown strength of a gate by forming a gate insulating layer formed at a corner of a gate electrode thick by using a thermal oxidation method. CONSTITUTION:A gate oxide film 3 is formed on an upper surface of a gate electrode 1. A first sidewall insulating layer 7 formed by thermal oxidation is formed on corners and side faces of the electrode 1. A second sidewall insulating layer 8 made of a silicon oxide film, etc., is formed on the layer 7. A second polycrystalline silicon layer 4 is formed on an insulating layer 2, the layers 7, 8 and the film 3. Source drain regions 5, 5 made of p-type impurity regions are formed in the layer 4. The thickness of the layer 7 is formed thicker than the film 3 at the corners and in the sides of the electrode 1.
Patent JP-H024826-A (JP)
Title: Glycidol modified polyepoxide-polyoxyalkylene polyamine adduct
Inventor: GUREGORII JIEEMUZU MATSUKORAMU
IPC: C08L71/02
Filed: 1989-02-01
Abstract: PURPOSE: To provide the subject addition product which can be used as an electrodeposition coating resin for a conductive base material of a metal or the like and is excellent in crater resistance and topcoat adhesion by adding a polyepoxide to a specific polyamine followed by reacting with glycidol.  
     CONSTITUTION: An epoxide-amine addition product is prepared by reacting (A) a polyepoxide with a molecular weight of 340-5,000 of which the number of 1,2-epoxy functional group is preferably 1-2 (example; an epoxy novolak resin or the like) with (B) a polyoxyalkylenepolyamine shown by the formula (R is H or a 1-6C alkyl; (n) is 1-50), at, for example, at 50-180°C. The subject addition product is provided by reacting the epoxid-amine addition product with (C) glycidol by adding glycidol as much as preferably 0.2-3 equivalent per one equivalent of the addition product. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S58142383-A (JP)
Inventor: YASUI SHINICHIROU
IPC: G09B29/10
Filed: 1982-02-18
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-H07235024-A (JP)
Title: Head cleaning device of magnetic recording and reproducing device
Inventor: YAMAGISHI HIROSHI
IPC: G11B5/41
Filed: 1994-02-23
Abstract: PURPOSE:To make the occupied space common, to miniaturize the mechanism and also to lower the cost with the reduction of the number of components, by integrally constituting a cleaning member of the head cleaning device and a tape fall-off preventing member. CONSTITUTION:In the course of tape loading operation for winding a magnetic tape 9 onto a cylinder 6 by tape pulling out members 4, 5, the head cleaning device is turned by the tape pulling out member 4 to clean the magnetic head in the manner of abutting the cleaning member 1a on the cylinder 6. Since the tape pulling out member 4 is separated off from an operation part 1c of the head cleaning device after the tape loading is completed, the cleaning member 1a again becomes to be separated from the cylinder 6 by the turning operation due to the pressing force of the twisting spring 7. In the case, the magnetic tape is loosened, the magnetic tape 9 is prevented from being scratched due to falling-off from the tape pulling out member 4.
Patent JP-H05112334-A (JP)
Title: Sealing device for box body by heat-sensitive type adhesive tape
Inventor: SHIRAISHI MASUJIRO
IPC: B65B51/10
Filed: 1992-02-12
Abstract: PURPOSE:To make the heating temperature of a pre-heating means changeable at the time of sealing of a box body and at the time of stand-by to prevent an unfavorable bonding due to an over-heated condition of the adhesive of an adhesive tape at the time of stand-by, from generating, for a sealing device which performs sealing using a heat-sensitive type adhesive tape. CONSTITUTION:An adhesive tape 15 which is fitted on a reel 16 is pulled out to a roll adhering tool 37, on which a guide roll 30 is wound, under a condition in which the adhesive tape 15 is in contact with a heating plate 26 and a subsidiary heating plate 29 as pre-heating means. Also, a hot air blowing source is operated, and hot air is jetted from a blow-out port 46 by the operation of a limit switch, to activate the adhesive on the adhesive tape 15 when a box body 57 reaches the front end part of an I4 pasting mechanism 12. Under this condition, the box body 57 is moved to one end part of a transfer table, and upper lids of the box body 57 are placed under a butted condition by a pressing member, and the adhesive tape 15 is pasted on the upper lids. The power connection to the pre-heating means 26, 29 is controlled based on the output of a temperature sensor by a control circuit so that the heating temperature is different between at the time of sealing of the box body and at the time of stand-by.
Patent JP-H02205360-A (JP)
Title: Mis transistor
Inventor: YANAGISAWA MASAYUKI
IPC: H01L29/78
Filed: 1989-02-03
Abstract: PURPOSE:To inhibit the deterioration of characteristics due to hot electrons, leakage currents between a source and a drain and punch-through by forming a MIS transistor in a trenching type while substantially flattening the top face of a gate electrode burying the inside of a trench. CONSTITUTION:In a MIS transistor, an n-type impurity region 13a is shaped selectively onto the surface of a p-type silicon substrate 11, and a trench 14 is formed into the n-type impurity region 13a. A gate insulating film 15 shaped by oxidizing the inwall of the trench 14 and a gate electrode being formed through the gate insulating film 15 and composed of a conductive substance burying the trench 14 are included, and the top face of the gate electrode 16 is flattened approximately. Consequently, source-drain regions 13 have a gentle concentration gradient in an adjacent section with a channel region. Accordingly, the injection of hot electrons and punch-through are prevented more effectively.
Patent JP-S53110249-A (JP)
Title: Method of sludge treatment
Inventor: KIKUCHI TOSHIYUKI
IPC: C02F11/00
Filed: 1977-03-07
Abstract: PURPOSE: To treat sludges with addition of a water glass containing a polyglycol high polymer and acids. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0559733-A (JP)
Title: Formwork device for constructing reinforced concrete structure
Inventor: IZUHARA TAKAO
IPC: E04G21/18
Filed: 1992-02-12
Abstract: PURPOSE:To permit the dimensions of formwork to be freely altered and corrected after assembling the formwork as well as simply make the top end horizontal, and also to make assembling and disassembling operations much simpler for the formwork for constructing a reinforced concrete structure. CONSTITUTION:A formwork device is provided with level-regulating bars 30 projected upwards, a neck part 4 acrossing the bars 30, and a level-regulating hang lever 2 having fitting parts 31 on its lower part. The bars 30 are projected from the upper end of a reinforcing bar cage 1, the neck part 4 is contacted with the upper end bar 5 of the cage 1 and fixed to the upper part 11 of the rib bars. The fitting parts 31 are fixed to the rib bar side 6 of the cage 1, and top parts 9 are supported through a support crosspiece 10 on the upside of the bars 30 in a vertically movable manner. Metal nets 17 are hung down on the side of the cage 1 from both sides of the longitudinal direction of the crosspiece 10.
Patent JP-H10221921-A (JP)
Title: Image forming device
Inventor: TAGAWA TAKAO
IPC: G03G21/14
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To eliminate dead time caused by an operation mode, to optimize the time needed to form the first image and to improve the productivity of an image forming material by providing a command sending means for outputting command by a mark detecting signal from a mark detecting means after the lapse of prescribed time. SOLUTION: In a color printer 10, a belt mark control part 56 previously checks the operation mode before an intermediate transfer belt is rotationally driven, so that the time from the detection of a reference mark by a sensor 52 up to the output of a scanner starting signal as the command to a scanner 1 is decided in accordance with the operation mode. Whenever the scanner starting signal is inputted from the belt mark control part 56, the scanner 1 starts the operation of reading an original on an original platen by the movements of an illuminating lamp and a movable optical system by a scanner motor 57. Therefore, the time needed to form the first image can be optimized without letting the mark detecting signal from the sensor 52 go once.
Patent JP-H0685878-A (JP)
Title: System and method for processing of data
Inventor: DEIBITSUDO JIYOSEFU BURIGIDA
IPC: H04L29/08
Filed: 1993-02-15
Abstract: PURPOSE: To display a real time of cellular communication channel state information during data transfer by allowing an instruction processor in a MODEM to process an instruction sequence as soon as escape characters selected in advance are detected. CONSTITUTION: Instructed escape characters are inserted selectively to a data stream and a control logic 60 detects the escape characters. As son as the escape characters are detected, a switch 56 is used to enter a character succeeding to the escape characters to an instruction processor 50 and to process an instruction. Furthermore, the instruction processor 50 inserts a reply with respect to the instruction to be selected in succession to the escape characters instructed by the data stream through a port 52 and sends the reply to a data processing system 12, where it is displayed that succeeding data are not part of the conventional data stream. Thus, it is not required for the operational amplifier to toggle the MODEM from the data transfer mode into the instruction mode.
Patent JP-H04247806-A (JP)
Title: Injecting parts for die casting machine
Inventor: SOEDA TOMOMI
IPC: C22C1/05
Filed: 1991-01-24
Abstract: PURPOSE:To provide injecting parts for a die casting machine having superior erosion resistance to a molten nonferrous metal, superior heat retaining property, shock and wear resistances and ensuring a long service life and high work efficiency. CONSTITUTION:At least a portion of the part of injecting parts for a die casting machine brought into contact with a molten metal is formed with a composite material obtd. by sintering a blend of 0.1-50vol.% V or V alloy powder or granules with Ti or Ti alloy powder or granules and ceramic powder or granules.
Patent JP-H05223504-A (JP)
Title: Ruled line height measurement device of blank and surface plate for blank holding
Inventor: MIYAMOTO YOSHIAKI
IPC: B31B50/02
Filed: 1992-02-12
Abstract: PURPOSE:To precisely and continuously measure the ruled line height of a desired point of a blank. CONSTITUTION:A plurality of regions S1-S7 whose areas are gradually widened from a center part 0 are provided on the surface of a surface plate 10 on which a blank is mounted. Grooves L0-L7 are provided along the circumferential edge thereof in the inside of each region S1-S7 and suction holes 12 are bored in each grooves L0-L7. A height measurement device 25 is provided upward of the surface plate 10, which is automatically moved horizontally.
Patent JP-H11224931-A (JP)
Title: Forming of resistance element
Inventor: ASAI SHUJI
IPC: H01L21/822
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a reliable resistance element which does not change in reliability test at high temperatures. SOLUTION: An n-type GaAs conductive semiconductor layer 2 is formed on a face of a semiconductor substrate 1. While B<+> ions are implanted, a defective layer 3 is formed to increase the sheet resistance. A heat treatment at 450 to 600 deg.C for several tens of minutes is carried out to stabilize the resistance value. In addition an implantation dose step is carried out, anticipation ion implantation defects recover to rapidly at a temperature of 500 deg.C or higher.
Patent JP-H01204268-A (JP)
Title: Control board
Inventor: MIHASHI DAISUKE
IPC: G11B17/34
Filed: 1988-02-08
Abstract: PURPOSE:To obtain stable head touch by providing a projecting part, which presses the outer peripheral part of a magnetic sheet, in a control board and continuously or intermittently inclining the pressing surface of the projecting part more deeply in the inner peripheral side. CONSTITUTION:In the upstream side and downstream side of a groove-shaped recessed part 16 to be formed in the center of a control board 15, inclining surfaces 17 and 18 are respectively obtained and a projecting part 19 is provided on the outer peripheral side of the specifying board 15. Then, the magnetic sheet is pressed by this projecting part 19. The outer peripheral side of the projecting part 19 in a magnetic head moving direction is hollowed as a pressing surface 20 and made in a circular arc shape with step. Accordingly, when a magnetic head 4 slides and contacts a magnetic sheet 1 in the inner peripheral side, an outer peripheral part 20a and the magnetic sheet 1 smoothly is brought into contact and when the magnetic head 4 slides and contacts the magnetic sheet 1 in the outer peripheral side, an inner peripheral part 20b is smoothly brought contact with the magnetic sheet 1. Thus, even when the magnetic head 4 moves to the inner and outer peripheries, the stable head touch can be always obtained.
Patent JP-S53113026-A (JP)
Title: Antiseptic composition
Inventor: HAMADA MITSUO
IPC: C09D5/14
Filed: 1977-03-11
Abstract: PURPOSE:To provide a low-toxic and effective antiseptic composition useful for organic adhesives and paste, by mixing two known antiseptic compounds, thereby offsetting the deficiencies of each compound.
Patent JP-S52109335-A (JP)
Title: Multi-value pattern identifying method
Inventor: ITOU TAKAYASU
IPC: G06T1/00
Filed: 1976-03-10
Abstract: PURPOSE: To provide a method to prevent miss identification by eliminating picture elements in a same value as unnecessary noise existing in a neighbouring condition to a specific picture elements, when it is necessary to identify the aggregate of the specific picture elements in such a multi-valued pattern as colored patterns and the like. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06224943-A (JP)
Title: Buffer and its data conversion system
Inventor: KAKEHI MASAMITSU
IPC: G06F5/16
Filed: 1993-01-22
Abstract: PURPOSE:To reduce the capacity of registers by dividing received 160-bit data into two 80-bit data, outputting each of divided data to the register respectively and extracting the data from each register at a rate different from a data rate of the input data. CONSTITUTION:An input control section 2 receives 160-bit data, divides the data into first half 80-bit data and latter half 80-bit data and they are given to a register 4 of a buffer section 3'. The buffer section 3' consists of 80-bit serial registers 4a, 4b, 4c and converts its data rate from 384k into 32k or vice versa by changing an output time with respect to the data inputted to the buffer. Furthermore, an output control section 5 extracts the data divided into the two 80-bit data from the registers 4a, 4b, 4c at the converted data rate, synthesizes the data into a form of 160-bit data again and then the resulting data are sent. That is, the output control section 5 outputs the 160-bit data whose data rate is converted.
Patent JP-S57139717-A (JP)
Title: Optical rotary joint
Inventor: KOUNO ICHIROU
IPC: G02B6/36
Filed: 1981-02-24
Abstract: PURPOSE:To realize the transmission with a stable optical level of the rotary time that is most required for an optical rotary joint, by providing an optical axis fine adjusting mechanism of a lens to the optical rotary joint. CONSTITUTION:The beams made incident from a connector flange 7 of an end are turned into parallel beams through a lens 4 and collimated to be made incident to the next lens 4' and to be condensed to a connector flange 7' of the other end. If no coincidence is obtained between the optical axis of the lens and the rotary shaft, the condensed beams have the rotary movement on the flange 7 in the rotary time. Thus the optical level has a fluctuation. Thus the lens is compensated to the rotary shaft by means of a lens fine adjusting screw 6. As a result, the high-speed rotary characteristics can be obtained to eliminate the effect of a mechanical error of a bearing 3, etc.
Patent JP-S63194805-A (JP)
Title: Rolling method under isothermal atmosphere
Inventor: YOSHIDA KEIICHIRO
IPC: B21B9/00
Filed: 1987-02-06
Abstract: PURPOSE:To continuously roll a foil product from a very thin material with keeping a specific temp. by performing a rolling by inputting a rolling part structure body into the atm. under specific temp. conditions together with the very thin material. CONSTITUTION:In the case of forming a foil product by rolling such a very thin material as in 0.2mm thickness, the temp. conditions give a big effect on the thickness. A material 1 and the rolling structure body consisting of rolling rolls 12, 12a are inserted in the furnace body 2 composed of the heat insulating wall having heat insulating pipes 3, 3a for this purpose. A continuous rolling is performed by injecting via a feeding pipe 14 the argon gas controlled at a specific temp. thereto. The temp. range is taken at 600-700 deg.C and the materials are tungsten, tungsten alloy, nickel titanium alloy, etc. Consequently the foil product in good thickness is obtainable by performing a continuous rolling at constant temp. without receiving the variation in temp.
Patent JP-H07213873-A (JP)
Title: Hollow-fiber membrane module
Inventor: HAYASHI TAKAHIRO
IPC: B01D63/00
Filed: 1994-01-28
Abstract: PURPOSE:To lower a pressure drop at the hollow part of a hollow-fiber membrane when a liq. is passed and to improve the pressure tightness and heat resistance by hardening the membrane itself positioned at the sealed and fixed part by a filler. CONSTITUTION:This module is provided with a case 2, the bundle 3A of many hollow-fiber membranes 3 to be inserted into the case 2 and a filler 4 to be filled in the gap between the membranes 3 and in the gap between the membrane 3 and case 2 to bond the the membranes 3. The gap between the membranes 3 and the gap between the membrane 3 and case 2 are sealed and fixed by the filler 4, the end of the sealed membrane 3 and the hardened filler 4 are cut to open the end of the membrane 3 at the cut face, and the membrane 3 itself positioned at the sealed part 5 is hardened by infiltrating a curable filler to harden the wall of the membrane 3 from the inner periphery of the wall of the membrane 3 toward the outer periphery.
Patent JP-H01200374-A (JP)
Title: Recorder
Inventor: HAGIWARA TAEKO
IPC: G03G15/02
Filed: 1988-02-05
Abstract: PURPOSE:To readily load and unload an electrifier without damaging a photosensitive drum by providing a separating member separating the photosensitive drum from the electrifier at the moment connection is released, to a connecting means connecting a 1st holding means holding the photosensitive drum with a 2nd holding means holding the electrifier. CONSTITUTION:A 1st holding member 22 holds the photosensitive drum 21 and a 2nd holding member 24 turnably holds the back edge part of the electrifier 23 arranged to face the photosensitive drum 21. A fitting member 25b is possessed which fits the front edge part in between itself and a positioning member 25a positioning the front edge part of the electrifier 23. When a photosensitive drum unit 26 is separated from a main body 27, the front edge part of the electrifier 23 is released from engagement of the positioning member 25a with the fitting member 25b by sliding the photosensitive drum unit 26 in the direction of an arrow A and separation is completed by further sliding the photosensitive drum unit 26 so that the front edge part is slid along the slope of the fitting member 25b by its weight. Thus, the photosensitive drum 21 isn't damaged.