baber/WOPTO huggingface dataset:
Patent JP-H069581-A (JP)
Title: Production of sulfonylureas
Inventor: GIYUNTAA SHIYUREEGERU
IPC: C07D521/00
Filed: 1993-03-05
Abstract: Compounds of the formula I or salts thereof <IMAGE>  in which     X denotes oxygen, -O-NR<2>- or -SO2-NR<2>- and Y denotes N or CH, R<1> denotes (C1-C6)alkyl, (C2-C6)alkenyl or (C2-C6)alkynyl, each of which is optionally substituted, or, if X is oxygen, also (substituted)phenyl, R<2> denotes H, (C1-C6)alkyl, (C2-C6)alkenyl or -alkynyl or (C3-C6)cycloalkyl, R<3> and R<4> denote H, (substituted) (C1-C4)alkyl or (substituted) (C1-C4)alkoxy or halogen, (C1-C4)alkylthio, (C1-C4)-alkylamino or di[(C1-C4)alkyl]-amino, and   R<5> denotes H or (C1-C4)alkyl and R<6> denotes hydrogen,  can be prepared by reacting compounds of the formula II  R<1>-X-R<7>  with compounds of the formulae III, IV and V,  R<8>-OCN (III> SO2Cl2   <IMAGE> where R<7> and R<8> are H, a quaternary ammonium ion or the equivalent of a metal cation. The structure of the intermediates has not be elucidated.
Patent JP-S63213103-A (JP)
Title: Floppy disk device
Inventor: ISHIBASHI KOICHI
IPC: G11B5/016
Filed: 1987-02-27
Abstract: PURPOSE:To shorten a distance between a head amplifier circuit board and a magnetic head and to prevent the influence of extrinsic noise from being given, by screwing the head amplifier circuit board on a carriage on which the magnetic head is fixed. CONSTITUTION:A head amplifier board 5 is arranged in the neighborhood of the magnetic head 3, and is fixed on the carriage 4 via a screw 6, and the board 5 is connected to the magnetic head 3 with a shield wire 7. And a main body control circuit board 8 and the board 5 are constituted separately via a cable 9, and since the board 5 is arranged in the neighborhood of the magnetic head 3 separated far away the board 8, it is very hard to be affected by the extrinsic noise compared with a conventional device. Also, since the board 5 is screwed on the carriage 4 via the screw 6,exchanging work can be easily performed. By screwing the board 5 on the carriage 4 on which the head 3 is fixed in such a way, the distance between the board 5 and the head 3 is reduced, and the influence of the extrinsic noise can be suppressed at a low level.
Patent JP-S58164107-A (JP)
Inventor: OOE ETSUO
IPC: H01B3/20
Filed: 1982-03-24
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-S58164714-A (JP)
Title: Production of spheroidal graphite cast iron
Inventor: KADOI JIYUN
IPC: C21C1/10
Filed: 1982-03-24
Abstract: PURPOSE:To produce spheroidal graphite cast iron having high quality stably at a low cost by melting Mg (alloy) to generate Mg vapor, and blowing the Mg vapor into the molten metal. CONSTITUTION:Pure Mg or an Mg alloy 8 contg. Mg at a relatively high rate is melted at a suitable temp. by a heating element 7 in a refractory vessel 6 installed in a hermetic vessel 5 to evaporate the Mg. The Mg vapor is diluted and mixed with an inert gas such as gaseous Ar or N2 from a bomb 11, and the gaseous mixture is blown into molten cast iron 2 through a porous refractory material 4 installed in the bottom of a ladle 1. The Mg migrates into the metal 2 in the stage in which the foam mixture 3 of the Mg and the inert gas ascends in the metal 2. When the Mg is contained at a specified concn. or above, the molten cast iron 2 crystallizes spheroidal graphite in the stage of solidification.
Patent JP-S62203196-A (JP)
Inventor: MIYASATO TSUTOMU
IPC: G09G5/02
Filed: 1986-03-03
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-S60190895-A (JP)
Inventor: SONODA YUKIO
IPC: G21C17/00
Filed: 1984-03-12
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-H03250849-A (JP)
Title: Facsimile equipment
Inventor: INDE MASAAKI
IPC: H04M11/00
Filed: 1990-02-28
Abstract: PURPOSE:To improve the immediacy of picture reception from a caller with high emergency without increasing the cost of the entire equipment by comparing an ISDN address of a caller terminal equipment with a stored ISDN address, interrupting current communication when the coincidence is confirmed and making new communication with the caller terminal equipment. CONSTITUTION:The facsimile equipment consists of a main body 1, a scanner 2, a printer 3, a line 4 and a key panel 5. When a call comes from a caller terminal equipment having the same terminal attribute, whether or not communication is already made is confirmed and when the communication state is already confirmed, an ISDN address of the caller terminal equipment is confirmed with a stored ISDN address and only when the coincidence is confirmed, the current communication is interrupted and new communication is implemented with the caller terminal equipment. Thus, the immediacy of picture reception from a caller with high emergency is enhanced without increasing the cost of the entire equipment.
Patent JP-S53131245-A (JP)
Title: Welding method for martensitic stainless steel
Inventor: OKABAYASHI HISAYOSHI
IPC: B23K31/00
Filed: 1977-04-22
Abstract: PURPOSE: To obtain a weld zone of excellent ductility by maintaining the weld zone at above the martensite transformation finish temp. during welding and raising the temp. from the martensite transformation start temp. -finish temp. to below Ar 1  point to carry out postheating after welding. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59172316-A (JP)
Title: Intermittent conveyance device
Inventor: HARADA YASUHIRO
IPC: B65G25/10
Filed: 1983-03-22
Abstract: PURPOSE:To realize intermittent feed and simplify the whole device by providing a fixed and a swaying stoppers respectively at a conveyance starting end and a terminal of a reciprocating conveyance device which makes reciprocating movement along a rail and swaying a feed click through engagement of a posture conversion pieces with said stoppers. CONSTITUTION:A feed click 11, fixed to one end of a swiveling shaft 10 piercing through a body 9, is moved leftward by means of a rolling wheel 8 which rolls on a rail 7, and a work 6 is pushed in the same direction, then a roller 20 of a swaying stopper is put in contact with a slant 12-1 of a posture conversion piece 12 in the vicinity of the conveyance terminal. When the roller 20 is further pushed to get over the slant 12-1, the swaying stopper is automatically lowered and brought in contact with a positioning stopper 22 to be maintained in a right position. When the device starts a return action subsequently, through first bringing the piece 12 in contact with the stopper 22, the piece 12 is swayed round the shaft 10, then the body 9, that is, the feed click 11 is swiveled up to a horizontal position in cooperation with an action of a spring 15, then it is returned to its former position after passing below the underside of the work 6.
Patent JP-S59173433-A (JP)
Title: Lever operation detector
Inventor: TANAKA HIDEAKI
IPC: E02F9/20
Filed: 1983-03-22
Abstract: PURPOSE:To exactly detect the operations of an operational lever by a method in which rollers contacting the cam of a spool are made integrally rotatable throug link mechanisms in such a way that the independent rotation of the roller on the spool side is enabled. CONSTITUTION:Spools 2, 3, 4, and 5 having cams 6, 7, 8, and 9 are provided to a control valve group 1, and the first link mechanism is formed of the first roller 20 in contact with the cam 6 of the spool 2, side plates 21 and 12 fixed to the tip of the first roller 20, and a shaft 22. The second link mechanism consisting of the second roller 24 in contact with the cams 7, 8, and 9 of the spools 3, 4, and 5, the side plates 13 and 24 fixed to the tip of the second roller 24, and a shaft 25 is also provided. The first and second link mechanisms are integrally connected rotatably through claws 27 and 28 and a bolt 29.
Patent JP-S58162804-A (JP)
Title: Optical measuring device
Inventor: KUWABARA YOSHIHARU
IPC: G01B11/02
Filed: 1982-03-23
Abstract: PURPOSE:To perform correction for change in temp. automatically in a length measuring device by laser of a high speed scanning type by irradiating and  scanning a light beam to an object to be measured and determining sizes from  the time when the beam is interrupted. CONSTITUTION:The beam from a light source 10 is made into parallel rays by a rotary mirror 16 and a collimator lens 18, and the parallel rays are irradiated to an object 24 to be measured. The light beams are detected through a condenser lens 22 by a detector 26, and the interruption time is determined by the  pulses of a clock pulse generator 34. The clock pulses are used for controlling  the rotary mirror as well and assure accuracy. A standard object 50 is inserted in the beam route, and when the specified time elapses, the beam scanning is accomplished with the object 50, and the value for the purpose of correcting the output is obtained. The output correction is accomplished automatically at every specified time.
Patent JP-S5619414-A (JP)
Title: Analysing method for gear noise
Inventor: FUKUI MASAKI
IPC: G01M13/02
Filed: 1979-04-17
Abstract: PURPOSE: To make it easy and secure to inspect causal relation between gear work precision, and a noise and vibration by taking simultaneous measurements of the number of teeth, the reference phase point of a random tooth, outer circumferential deflection, measurement-surface deflection, a noise and vibration by a displacement gauge sensor and adjacent switch.  
     CONSTITUTION: Noise gauge 10 measures a noise at the back of a crown and that in a gear box, and vibration pickup 12 vibration in the center of the crown, vibration in a strike of a gear, etc.; and sensor 14 measures the deflection of the gear, the rotational frequency (for a hight speed) of the gear, etc., and adjacent switch 16 the rotational frequency (for a low speed) of the gear, thereby recording the data in portable data recorder 8. Then, data of waveforms of a noise and vibration and frequency analyses of the noise and vibration obtained by X-Y recorder 21 are matched with data set 23 of the rotational frequency of the gear, outer circumferential and side-surface deflection of the gear, etc., obtained by photocoder 22 so that a measure as to the gear can be taken easily and securely. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63213592-A (JP)
Title: Soil conditioner
Inventor: FUKAYA YUKIO
IPC: C09K101/00
Filed: 1987-02-28
Abstract: PURPOSE:To obtain a soil conditioner effective in recovering the original fertility to sterile soil, preventing the replant failure and increasing the yield of crops, by adsorbing ethylene gas in porous granules composed mainly of hydrated calcium silicate. CONSTITUTION:The objective soil conditioner capable of slowly releasing ethylene gas over a long period can be produced by adsorbing a large amount of ethylene gas in porous granules composed mainly of a hydrated calcium silicate preferably consisting of tobamolite, xonotlite, CSH gel, faujasite, gyrolite, fillepuranlite or their mixture and containing preferably >=10wt.% granules remaining on a 40 mesh sieve.
Patent JP-H08218185-A (JP)
Title: Surface roughening etching solution for platinum plating pretreatment of titanium or titanium alloy and surface roughening etching method for platinum plating pretreatment
Inventor: KIMURA TAKAYUKI
IPC: C25D5/38
Filed: 1995-02-10
Abstract: PURPOSE: To provide the solution for pretreatment, with which the surface of titanium or a titanium alloy can simply be pretreated in a short time and with good workability and also, a uniform, dense plated coating film having excellent adhesion can be formed at the time of plating the surface of the titanium or its alloy with platinum and also to provide the pretreatment using the solution. CONSTITUTION: This etching solution contains at least iodine in the form of HI and/or I, as the iodine source and further, a fluoride such as HF, NaF, KF, NH4 F, NH4 HF2 , H2 SiF6 and HBF4 . At this time, the free iodine concn. and the fluoride concn. are desirably 0.05g/l to 20g/l and 0.05 to 1.0wt.% respectively. The etching method comprises removing the oxide layer of the surface of titanium or a titanium alloy and thereafter, finely and uniformly etching the resulting surface with the etching solution.
Patent JP-H02213492-A (JP)
Title: Electrode for electrolytic cell for recovering metal from metal-containing ore or concentrate and its manufacture
Inventor: EBAARETSUTO PIITAA KENESU
IPC: C25C7/08
Filed: 1989-02-27
Abstract: PURPOSE: To provide an electrode for an electrolytic cell which consists of a conductive member and a nonconductive cover having many holes formed of a heat shrinkable plastic material covering this conductive member and is capable of easily recovering the metal adhered to the conductive member (cathode).  
     CONSTITUTION: Part of the conductive member 2 as the cathode is covered by the nonconductive cover 3, by which an electrolytic product is formed only in the specified part 4 from the member 2. Namely, the member 2 is covered by the cover 3 consisting of the heat shrinkable plastic pipe having many holes or a heat shrinkable plastic net. The member 2 is heated to thermally shrink the cover 3, by which the electrode 1 for the electrolytic cell is constituted. The electrolytic product is grown in a small and loose state from the many holes by using the electrode 1 as the cathode. Then, the easy stripping of the electrolytic product, i.e., metal, from the electrode 1 is possible and the easy ladling up and recovering of this product in the form of a slurry are possible. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H04282270-A (JP)
Title: Image recorder
Inventor: OKADA KUNIO
IPC: B41J29/38
Filed: 1991-03-12
Abstract: PURPOSE:To easily recognize that a present command system cannot be changed to an instructed control command system by providing a means for informing an operator of a message when the presence of the command system instructed by an instruction means cannot be detected. CONSTITUTION:In a step stern, a warning mark is displayed on a display panel 106 as an error indication. A message that a specified program Bj does not exist is displayed. Next, in a step S612, dot patterns of characters forming the error message are read from a ROM 104, developed in an image memory area, and transmitted to an image signal generator to be printed as the error message on one page. On the side of a host computer 1000, after a cartridge transfer command is transmitted, a data group corresponding to the program Bj is transmitted. Furthermore, when a body transfer command string is detected, the host computer 1000 transmits data based on a command system corresponding to a program A.
Patent JP-H02227701-A (JP)
Title: Fourier transformation band pass filter type controller
Inventor: MATSUSHITA OSAMI
IPC: G05B11/36
Filed: 1989-03-01
Abstract: PURPOSE:To attain the application of a vibrating waveform even if it is not equal to a periodic product by obtaining the average value of the vibrating frequency component to be extracted by multiplying a trigonometrical function of the vibrating frequency component by an original vibrating waveform. CONSTITUTION:The complex number vibrating frequency of the double channel input is defined as Zin(t)=xin(t)+jyin(t), where (j) shows an imaginary unit. For the Fourier transformation, Zin(t)=A0+SIGMAKN=i(Akexp(jomegakt)+Bkexp(-jomegakt) is satisfied. The original oscillation frequency is multiplied by the trigonometri cal functions exp(-jomegakt) and exp(+jomegakt) via a multiplier I to obtain the average values Ak and Bk respectively. Thus a band pass filter BPF is obtained to extract A0, Ak, B0 and Bk (k = 1 - N). Then akexp(jthetak) and bkexp(-jdeltak) of the control side are multiplied by each vibrating frequency via a low pass filter LPF 2 with control. A vibrating waveform for control is produced by multiplying exp(jomegakt) and exp(-jomegakt) via a multiplier II. These vibrating waveforms are gathered for acquisition of an output signal Zout.
Patent JP-S51121757-A (JP)
Title: Controller for voltage fluctuation
Inventor: TAKIGAWA HISAO
IPC: G05F1/66
Filed: 1975-04-18
Abstract: PURPOSE: A controller for voltage fluctuation having a high responsibility, capable of controlling continuously the fluctuation of load current, preventing inflow of distorted current into the power supply. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06254937-A (JP)
Title: Multi-stage extrusion device
Inventor: KOJIMA SHINJI
IPC: B29C48/92
Filed: 1993-03-08
Abstract: PURPOSE:To provide a multi-stage extrusion device capable of producing a high quality product without foreign matters in a extrusion molded piece. CONSTITUTION:In a resin passage which connects a first stage extrusion machine 1 and a second stage extrusion machine 11 and supplies resin from the first stage extrusion machine l to the second stage extrusion machine 11, a foreign matter detector 20 is provided for detecting, at a hollow cylindrical connecting section 10, foreign matters included in the resin flowing in the passage. The foreign matter detector comprises a projector 21 for projecting laser and a photoreceiver 22. At a part of the connecting section 10 corresponding to the foreign matter detector 20, a window section 24 having transparency for transmitting the laser coming from the projector 21 is provided. At the connecting section 10 between the foreign matter detector 20 and the second stage extrusion machine 11, a discharging device 23 for discharging the foreign matters detected by the foreign matter detector 20 to the outside of the passage is provided.
Patent JP-S58164733-A (JP)
Title: Annealing method of band steel
Inventor: MARUHASHI SHIGEAKI
IPC: C21D1/70
Filed: 1982-03-24
Abstract: PURPOSE:To anneal a band steel in a short time without the surface oxidation by dipping the band steel in a molten salt bath having specified composition consisting of NaF and an oxide of B, etc. and cooling and breaking the solidified film of the salt formed on the surface after taking out the band steel. CONSTITUTION:In the molten salt bath consisting of by weight 38.0-62.0% B2O3, 18.0-32.0% SiO2, 8.0-32.0% Na2O, 0-20.0% K2O (where, 8.0-32.0% Na2O+K2O), 0-10.0% CaO (substitutable partially with MgO, BaO, ZnO and/or  SrO), 0-6.0% Li2O, 0-10.0% Al2O3 and 0.5-4.0% NaF and having <=200 poise  viscosity at 950 deg.C and >=950 deg.C bath temp., the band steel is dipped, annealed  and is then taken out to the outside of the bath to form the solidified salt film  thereon. Thereafter, the solidified film is broken by cooling, is stripped off from  the surface of the band steel and is annealed continuously.
Patent JP-H08241251-A (JP)
Title: Method generating copy-prevented storage medium and the storage medium
Inventor: SHIMOYANAGI SATORU
IPC: G06F21/10
Filed: 1995-03-07
Abstract: PURPOSE: To make a wrongfully copied storage medium unavaibale by preventing copy-prevented information from being copied even by the copy program which detects a continuous format processing area to copy the information with respect to the copy-prevented storage medium generation method, which generates a storage medium having copy-prevented information, and this storage medium. CONSTITUTION: An unformatted area 3 is provided between a data area 2 and a copy-prevented information area 4 so that the data area 2 and the copy- prevented information area 4 are not continuous in the same form. Or an unformatted area 3' between a data area 2' and a copy-prevented information area 4" is varied, and information of the position or the size related to the area 2' or the area 4' is set in a prescribed position in the data area 2' as copy prevention management information 11.
Patent JP-S51121292-A (JP)
Title: Liquid crystal display device
Inventor: HANDA SHIYUNJI
IPC: G09F9/00
Filed: 1975-04-17
Abstract: PURPOSE: To prevent unbalances in good visual angle in twisted nematic type liquid crystal display devices. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51121302-A (JP)
Title: Record cleaner
Inventor: HAGIWARA KIYOKAZU
IPC: G11B3/58
Filed: 1975-04-16
Abstract: PURPOSE: To remove dust on a record mechanically and electrically, easily and completely. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11251605-A (JP)
Title: Schottky barrier semiconductor device
Inventor: IWASAKI TAKAYUKI
IPC: H01L29/47
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a Schottky barrier semiconductor device which has remark ably reduced leakage current at the time of application of reverse voltage by forming, in one surface of a semiconductor substrate, a plurality of recessed sections defined by semiconductor projecting sections in such a shape that a depletion layer crossing the semiconductor projecting sections can be easily formed. SOLUTION: This is a Schottky barrier semiconductor device which has a first electrode 3 on one surface and a second electrode Schottky-joined to the semiconductor substrate on the other surface. In this case, on one surface of the semiconductor substrate, a plurality of semiconductor projecting sections 8 are so deposited that a plurality of recessed sections 7 defined by the projecting sections 8 may be in such a shape that the area of at least a part of the inside may be smaller than the area at the opening. The second electrode is composed of a first metal layer made of a high Schottky barrier height metal formed so as to fill the inside of the recessed sections 7 and cover the openings, and a second metal layer 5 made of a low Schottky barrier height metal formed so as to cover the first metal layer 4 and exposed parts of the semiconductor projecting sections 8.
Patent JP-H10230229-A (JP)
Title: Ozone mixing device and washing device
Inventor: KAWAGUCHI HIROSUKE
IPC: B08B3/08
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To improve a micronizing ratio of a gaseous ozone by spraying a liq. to be mixed into an ozone mixing chamber as revolving flow and feeding the ozone into the ozone mixing chamber. SOLUTION: The gaseous ozone formed at an ozone generator is fed into the mixing chamber 90 from an ozone spraying part 94 of the mixing chamber 40 through a pipeline 64. Besides, water is fed and sprayed to a water spraying part 92 by interposing a discharge hose 32 and the revolving flow is formed in the mixing chamber 90 with a revolving flow guide 88. Therefore, in the mixing chamber 90, the ozone is agitated by the revolving flow of water and micronized and dissolved in water. An ozone water generated at the mixing chamber 90 is fed to an ozone water spraying nozzle by interposing an extension hose 42 and sprayed. In this way, the gaseous ozone is efficiently micronized and dissolved in water.
Patent JP-H11250339-A (JP)
Title: Commodity storage device for automatic vending machine
Inventor: TAKANO KOUICHI
IPC: G07F11/38
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To enable a worker to easily perform a charging work one-handedly and to attain reduction of the working time by having a press plate temporarily locked backward in storing commodities in a commodity storage device of an automatic vending machine. SOLUTION: In storing a commodity in a commodity storage case 8, a storage worker of the commodity can easily store the commodity one-handedly and can realize reduction of the loading time by abutting a press plate 12 on a stopper rib 15 which is projecting provided on both side walls of the commodity storage case 8 and temporarily locking it when the press plate 12 is pressed down backwards of the commodity storage case 8.
Patent JP-S51122411-A (JP)
Title: Tape control device
Inventor: ARAKI MINORU
IPC: G11B15/02
Filed: 1975-04-17
Abstract: PURPOSE: In an autoreverse player of double-capstan drive system, to prevent a tape from winding around a capstan and pinchroller by eliminating a slack of tape upon reversing. 
     COPYRIGHT: (C)1976,JPO&Japio