baber/WOPTO huggingface dataset:
Patent JP-S5449612-A (JP)
Title: Pressure adjusting method in gas conduit
Inventor: WADA TOSHIMICHI
IPC: F17C13/00
Filed: 1977-09-27
Abstract: PURPOSE: To eliminate possible gas pollution by fitting an automatic gas pressure regulator to the gas conduit in a dilution tank to regulate the pressure in the gas conduit through sealing the conduit with the dilution tank in accordance with the pressure deffernce between the tank and the conduit.  
     CONSTITUTION: When a noxious hydrophilic gas is blown through the conduit 3, the pole 11 is pressed by the pressure P1 to the sheet surface 12, which in turn shut off the atmospheric air. When the gas blowing into the dilution tank 1 is completed and the device 2 handling the noxious gas returns to its normal state, the pressure P1 in the gas conduit 3 is lowered and the pole 11 is placed at an appropriate position with regard to the sheet surface 12. The pressure P1 in the conduit 3 is then dept at the same level as that of pressure P2 in the dilution tank 1 and the reverse flow of the diluent 6 into the conduit 3 is checked. This can prevent the noxious gas from being diffused in the atmospheric air, thus controlling pollution 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05289404-A (JP)
Title: Production of suspension polymerization method toner
Inventor: NAKAMURA TATSUYA
IPC: G03G9/087
Filed: 1992-04-09
Abstract: PURPOSE:To obtain the polymerized toner which prevents bumping, foaming, etc., at the time of distillation and contains residual monomers and byproducts at lower ratios by subjecting a polymerizable monomer system to a suspension polymn. in an aq. medium and adding a silicone compd. thereto before and/or during a distillation stage. CONSTITUTION:The polymerizable monomer system is subjected to the suspension polymn. in the aq. medium and the silicone compd. is added thereto before and/or during the distillation stage. The reasons that the silicone compd. is particularly effective are that this compd. has not a bubble rupturing effect but a bubble suppressing effect, unlike alcohols, that the compd. does not adversely affect the electrostatic chargeability which is one of the important characteristics among the toner characteristics and that the compd. exhibits its effect with an extremely slight amt., like a nonionic activator. As a result, the toner which can prevent the bumping and foaming quality is obtd.
Patent JP-S62271189-A (JP)
Title: Mark read control system
Inventor: MIYAMOTO SATOSHI
IPC: B41J3/44
Filed: 1986-05-20
Abstract: PURPOSE:To improve read performance at a low cost by applying a minute line feed or retrial (re-reading) while switching the scanning speed if a read error takes place. CONSTITUTION:An error check section 17 references a bar code table 18 or an ID mark code table 19 depending whether a readobject is a bar code or an ID mark to apply the propriety check of an inputted binary-coding data. If an error is detected, it is informed to a retrial control section 20. The retrial control section 20 uses a read speed flag 21, a minute line feed direction flag 22 and a retrial number counter 23 so as to apply the execution control of retrial, selects the retrial condition such as read speed and minute line feed depending on the minimum bar width and the retrial number of times detected by the bar code and the ID mark input circuit 15 to give a command to a printer control section 24. The printer control section 24 executes the scanning control of the mark sensor 14 and the minute line feed control of print form 13 according to the retrial condition.
Patent JP-S60261639-A (JP)
Title: Self-curing binder composition for casting mold
Inventor: OOTSUKA SHINJIROU
IPC: C08G8/08
Filed: 1984-06-07
Abstract: PURPOSE:To provide the titled compsn. having non-volatile matter and viscosity in an adequate range, improved strength and low odorousness by incorporating the initial condensate of a bis-phenol F-modified acid-curing resin obtd. by the reaction of phenol and formaldehyde into the compsn. CONSTITUTION:Phenol and aldehyde are mixed at 1:1.15-1.65 molar ratio and are brought into reaction with each other with an alkali metal and alkaline earth metal compd. as a catalyst. The initial condensate of the bisphenol F modified acid-curing type phenol aldehyde resin is formed by using bisphenol F at 3-15wt% by the weight of the initial condensate of the formed resin obtd. in the above-mentioned way. This condensate has 55-85% non-volatile matter and 150 centipoise viscosity at 25 deg.C. Such initial condensate is used as an essential component and an acidic curing agent, etc. are added thereto to prepare the self- curing binder compsn. for a casting mold. The compsn. has well balanced strength and low odorousness.
Patent JP-H11302410-A (JP)
Title: Ion exchange membrane and its preparation
Inventor: ARIMURA TOMOAKI
IPC: C08F212/32
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain an orientation-type ion exchange membrane stably giving an ion conductivity greater than that of a perfluoro(alkyl)sulfonic acid membrane, by comprising an ion exchange resin which is copolymerized with vinyl monomers of a membrane matrix part, an ion exchange part, and an orientation part in a specific ration and has a specific degree of polymerization. SOLUTION: A membrane comprises an ion exchange resin which is of the formula (wherein R1 is a membrane matrix part; R2 is an ion exchange part; R3 is an orientation part; X is 1-50; Y is 0.1-20; Z is 0.02-10; and (n) as a degree of polymerization is 10-1,000) and which is copolymerized with vinyl monomers chemically bonded with 3 kinds of low-mol.-wt. parts of the R1, R2, and R3. R1 is a hydrophobic functional group and has a carbon number of pref. 1-20. An R3 -bearing vinyl monomer is selected from aromatic vinyl monomers (vinyl naphthalene, vinyl anthracene, vinyl carbazole, or the like.) having a planer structure (mesogen group) and being capable of forming a self-oriented phase in the hydrophobic phase when a hydrophobic phase and a hydrophilic phase coexist at the same time.
Patent JP-S61274336-A (JP)
Title: Manufacture of semiconductor device
Inventor: YANAGI AKIHIRO
IPC: H01L21/78
Filed: 1985-05-29
Abstract: PURPOSE:To contrive the improvement in workability by facilitating the transportation of pellets without a slip of position by irradiating a desired part except at least the part corresponding to a frame of an adhesive sheet with ultraviolet rays so as to reduce the adhesion property of said sheet after pelletizing of wafers. CONSTITUTION:A wafer adhesion structure 8 transported to the ultraviolet ray irradiation step by an adsorption pad 12 is mounted on the ultraviolet ray irradiation device 13 which is composed of a chamber 16 provided with opening 15 of a predetermined shape on its uppermost plane 14 and a shutter 17 is mounted under the opening 15 freely to open and close. The wafer adhesion structure 8 is put on the uppermost plane 14 of the chamber 16 and it is positioned by a proper positioning means so that the opening 15 comes corresponding to the pelletized wafers 2. Under these conditions, the shutter 17 is released to irradiate a desired part except the part corresponding to a frame 7 of an adhesive sheet 3' with ultraviolet rays from an ultraviolet ray generating source 18, thereby reducing the adhesion property of that part.
Patent JP-2000304807-A (JP)
Title: Package for analysis of lsi
Inventor: OKADA KEIICHI
IPC: H01L27/04
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a package for the analysis of an LSI, capable of mounting and analyzing each kind of LSI chip with a different arrangement of an LSI pad, a signal pin, etc. SOLUTION: In this package for the analysis of an LSI, mounting and analyzing an LSI chip to be analyzed, by providing conditions for a power supply and ground, and a signal condition under certain circumstances, an annular power supply line 13 and a ground line 12 are provided on the periphery of a base 11 for mounting an LSI chip 21. And, the analysis is made with a wire 24 bonded with a specified pad 23 of the LSI chip 21 from the power supply line 13 and the ground line 12.
Patent JP-H0415385-A (JP)
Title: Oil well pipe joint
Inventor: OGASAWARA MASAO
IPC: F16L15/00
Filed: 1990-05-07
Abstract: PURPOSE:To prevent the seizure of a screw and secure the life of a working tool by reducing the stress concentration by carrying out working for a joint member which has a thread height of 2.0 - 3.0mm and is screwed, with the radius of curvature of the corner at a trapezoidal-shaped head part and the bottom part in 0.25 - 0.55mm. CONSTITUTION:In the estimation of the min. allowable radius of curvature rn(min), the stress concentration coefficient alphan<=2.5 is secured in consideration of a thread height of 2mm, and rn>=0.25mm in the case of a thread height (d) of 2.5mm and a thread pitch P of 6.35mm. When rn is too large, a sufficient length of a contact part (l) can not be secured, and a deflection is generated on the contact surface, and a screw is easily demounted, and a sufficient strength can not be secured. In order to obtain the max. allowable radius of curvature rn(max), l>=0.9mm passes for a hook-shaped screw having theta=-3 deg., taking account of the length (l) of the loaded surface, and rn<0.55mm passes from the relation of 2rn+l=d. From this result, the optimum range is set as follows: 0.25<=rn<=0.55.
Patent JP-S595020-A (JP)
Title: Method and apparatus for molding thermoplastic synthetic resin sheet classified into two colors or more
Inventor: YAMADA MASAHARU
IPC: B29C51/30
Filed: 1982-07-02
Abstract: PURPOSE:To prevent a defective from occurring owing to a displaced color boundary by heating and vacuum-forming a sheet as its color classification boundary portion is held and fixed by a push plate and a support plate. CONSTITUTION:First, a sheet 24 is held by a clamp 26, a support plate 42 is lifted to support the sheet 24 at its boundary portion B, a heating means is moved horizontally to heat and soften the sheet 24. Then, the heating means 28 is withdrawn, a push plate 52 is lowered to fix and hold the boundary portion B together with the support plate 42. Further, a vacuum-forming die 34 is lifted to withdraw the support plate 42 into the cavity 40 of the vacuum-forming die 34 and to take the boundary portion B into the cavity 40. The softened sheet 24 is vacuum-formed in this state and the vacuum-forming die 34 is lowered to take the completed vacuum-formed sheet 24 out of the die.
Patent JP-S5543413-A (JP)
Title: Optical system of spectrophotometer
Inventor: TOOYAMA YOSHIO
IPC: G01J3/02
Filed: 1978-09-22
Abstract: PURPOSE:To employ the light by providing the condensing mirror for focusing the light flux on the effective surface of the scattered element and at the same time condensing the light emitted from the light source mirror to the incident slit correctly. CONSTITUTION:The troid mirror 7 having a large axis trip angle is placed in such a manner that the image of the maximum effective reflecting surface of the light source mirror 2 is formed in the effective area of the scattered element 4 in front of the incident slit 3. Thus, is accordance with the operation of the troid mirror, the displacement in focussing in the horizontal and the longitudinal directions can be neglected, the optical design in the spectroscope can be easily done. Further, since the axis trip angle is large, the mirror 7 can be readily placed near to the incident slit and the light flux be enlarged and the light be effectively focused.
Patent JP-S5915022-A (JP)
Inventor: DEMUKAI MAKOTO
IPC: B65B51/00
Filed: 1982-07-02
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-S596000-A (JP)
Inventor: MIZUSAWA KENICHI
IPC: H01J37/06
Filed: 1982-07-02
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-S5541878-A (JP)
Title: Forming method of resin film on metal surface
Inventor: KANEKO HIDEAKI
IPC: B05D7/14
Filed: 1978-09-21
Abstract: PURPOSE: To obtain a washable and good appearance resin film by the procedure in which a phosphate-treated metal to be coated is dipped in an aqueous solution of a film-forming property, containing tannin, etc., to form a resin film on the surface fo the metal.  
     CONSTITUTION: A metal to be coated, e.g., iron steel, zinc, etc., is first treated with a phosphate by dipping method, spray method, etc., and then dipped in a treating liquor containing approx. 0.1W10wt% tannin or tannic acid and approx. 0.5W50wt% a film-forming resin aqueous solution of a copolymer of vinyl acetate, acrylic acid, etc., and having pH of 1.5W3, whereupon the film-forming resin particles are crystallized on the surface of the metal. The amount of the crystallized resin particles is controlled by dipping time and also excessive resin is removed by washing with water, etc. Thus, such a washable good resin film can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05313888-A (JP)
Title: Instruction buffer system
Inventor: MORI TSUYOSHI
IPC: G06F9/38
Filed: 1992-05-08
Abstract: PURPOSE:To simplify circuit constitution and to enable high integration by constituting an instruction by a specified register file or a RAM and controlling the register file or the RAM by write and read pointers. CONSTITUTION:The system is provided with a memory for storing programs and an instruction buffer for taking out the instruction from the memory to be stored prior to the execution of the instruction. The instruction buffer is constituted of register files 600, 610,... or the RAM with the width of the minimum unit (2 bytes for example) of the instruction length in the arrangement so as to be the width (8 bytes) capable of fetching the instruction from the memory at one time. A write pointer 700 indicates a head position for writing at the next fetch of the instruction and a write address circuit 701 controls the write address of the register file and a write enable signal with the value of the pointer. A read pointer 800 indicates the head position of the instruction to be executed next and a read address circuit 801 controls the read address with the value.
Patent JP-S596978-A (JP)
Title: Apparatus for removal of floating sludge
Inventor: MATSUO EISUKE
IPC: C02F1/40
Filed: 1982-07-06
Abstract: PURPOSE:To certainly efficiently scrape up floating sludge, by providing a rotary sludge-scraping blade outside a sludge-carrying conduit, and moving a running frame to scrape up the floating sludge. CONSTITUTION:A sludge-carrying conduit 7 having a screw conveyer 9 is provided at a running frame 4 moving back and forth above a flotation tank 1, and a rotary sludge-scraping blade 12 is provided outside the sludge-carrying conduit 7. Floating sludge is scraped up by the sludge-scraping blade 7 while moving the running frame 4, thrown down in the sludge-carrying conduit 7 and discharged to a truck 2 by the screw conveyer 9. Thus, the floating sludge is certainly efficiently scraped up and removed.
Patent JP-H06308952-A (JP)
Title: Automatic playing device
Inventor: YACHI KATSUHIRO
IPC: G10H1/00
Filed: 1993-04-20
Abstract: PURPOSE:To secure the sounding of a musical tone having exact time length designated by musical data by shifting a start of reproduction of data in the stored musical data by a prescribed time data. CONSTITUTION:An operational element part 18 provided with operational element, etc., for instructing playback start/playback stop, etc., of various operating element groups and the automatic playing device, a display part 20 for displaying a set state by the operational element part 18, and an MIDI input/ output part 22 for transferring playback data by an MIDI standard between a CPU 10 and a sound source being an external device, etc., are connected to this device. When a parameter setting switch SW provided in the operating piece part 18 is operated, the device is set to a parameter set mode. Further, when an edit executing SW is operated, an edit execution processing routine is actuated, the processing for moving other musical data than set-up data set by a parameter setting processing routine by the number of moving bars set by a bar number setting routine is executed.
Patent JP-S5820187-A (JP)
Title: Cultivating method for microoragnism capable of producing serine pacemase
Inventor: MAKIGUCHI NOBUYOSHI
IPC: C12N9/90
Filed: 1981-07-27
Abstract: PURPOSE:To obtain a microorganism capable of producing serine racemase having a high enzymic activity in high yield, by cultivating the microoragnism while adding glucose continuously or intermittently to the culture medium to keep the glucose concentration in the culture medium at 1% or below. CONSTITUTION:The cultivation of Pseudomonas putida or Aeromonas punctata  is carried out in a culture medium containing a sufficient amount of a nutrient source other than a carbon source at a cultivating temperature of 25-32 deg.C for the Pseudomonas putida or 25-37 deg.C for the Aeromonas punctata and a pH of 6-8 aerobically while adding glucose continuously or intermittently to the ture medium to keep the glucose concentration at 1% or below, preferably not exceeding 0.6%.
Patent JP-2000063418-A (JP)
Title: Preparation of ziegler-natta catalyst
Inventor: DEBRAS GUY
IPC: C08F10/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a preparation method of a Ziegler-Natta catalyst, specifically a catalyst comprising titanated magnesium chloride. SOLUTION: A preparation method of a Ziegler-Natta catalyst comprises; a reaction of an organic magnesium compound with a halogen-substituted compound to generate a crystalline halogenated magnesium which shows a strong diffraction line at a space between lattice planes within a range of 2.56-3.20 Åin an X-ray spectrum; and conducting titanation to a halogenated magnesium by mixing the halogenated magnesium with a titanium compound, thereby the titanated halogenated magnesium shows a halo at the space between the lattice planes within the range of 2.56-3.30 Å in an X-ray spectrum.
Patent JP-S5543088-A (JP)
Title: Preparation of isoxazole derivative
Inventor: TOMITA KAZUO
IPC: C07D261/12
Filed: 1979-09-11
Abstract: PURPOSE:The reaction of a specific isoxazole derivative with phosgen gives and  isoxazolone derivative that it useful as a synthetic intermediate of plant growth regulator. CONSTITUTION:The reaction between an isoxazole derivative of formula I (X is H, halogen, lower alkyl; Y is H, lower alkyl) and phosgen is conducted in an inert solvent as benzene or toluene at room temperature to the refluxing temperature of the solvent to give the isoxazolone derivative of formula II. The product gives a compound of formula III (R1 is lower alkyl; R2 is phenyl or benzyl which may be substituted) that is a plant growth regulator, when it reacts with a corresponding secondary amine or its salt in the presence of a base.
Patent JP-H06128281-A (JP)
Title: Hydrazoadenosines
Inventor: REI EI ORUSON
IPC: C07H19/167
Filed: 1993-04-21
Abstract: PURPOSE: To provide a agonist of adenosine receptor therapeutically effective for mammals.  
     CONSTITUTION: The compds. of the formula I [where R 1  is H, -C(R 3 )(R 5 )-R 4  (R 3  and R 4  are H, 1-12C alkyl, 3-7C cycloalkyl, etc.; R 5  form a chemical bonding together with R 2 ); R 2  form a chemical bonding together with R 3 ; R is a monosaccharide group such as glucose, fructose, ribose, etc.], is, for example, 6-amino-2-{2-[(2-naphthyl)methylene]diazanyl}-9-(β-D-ribofuranosyl)-9H-purine. The compds. of the formula I are obtained, for example, by adding hydrazine to the compds. of the formula II to substitute to the compds. of the formula III, by reacting the obtained compds. with an aldehyde or a ketone and reducing with gaseous hydrogen under low pressure in the presence of Na 2 SO 4  or NaBH 4 . 
     COPYRIGHT: (C)1994,JPO
Patent JP-H02300356-A (JP)
Title: Drawing system
Inventor: OKUDA TETSUO
IPC: D03J1/14
Filed: 1989-05-10
Abstract: PURPOSE:To provide the title system intended to improve operating efficiency, so designed that droppers, healds and reeds are fed using respective feeders, and at the same time, respective warpinserting holes are adjusted to the nozzle holes of a warp jet nozzle followed by injection of a pressurized air to make warp-inserting work in a single run automatically. CONSTITUTION:A jet nozzle 4 is moved with a cylinder 45 to a warp-receiving position where one warp is received from a warp feed and separation device 10, a dropper (a) is taken out from a dropper feeder 6 through a separation mechanism 62 and a carrying mechanism 63 and received by a holding device 23 on a dropper feeder 2 waiting at a feeder A, and in a similar way, one heald (b) from a heald feeder 7 is received by a holding device 33 on a heald carrier 3, then revolving shafts 21, 31 are actuated to locate the above-mentioned dropper (a) and heald (b) to respective warp-inserting positions B along with receiving a reed (c) via a guide 5 followed by moving the nozzle 4 to a position L to make adjustments of the respective warp holes for the dropper (a), heald (b) and reed (c) to the respective positions of nozzle holes followed by injection of a pressurized air to accomplish warp insertion. Hereinafter, similar operations are repeated to make warp-inserting work in a continuous fashion.
Patent JP-H10308339-A (JP)
Title: Resist removing adhesive tape and method for removing resist
Inventor: HASHIMOTO KOICHI
IPC: C09J7/02
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To improve yield and reliability of a product comprising a precision electronic part by obtaining high resist-removal characteristics and preventing article's contamination caused by (a separator of) a resist removing adhesive tape, in a resist removal process in a process for manufacturing a precision electronic part such as a semiconductor and a liquid-crystal display panel. SOLUTION: An adhesive mass layer is provided on a support film, and an adhesive-surface-protection film comprising polyolefine resin is laminated on the adhesive mass layer as a separator, and the total quantity of lubricant and heat deterioration preventing agent, contained in the separator is set at less than 0.01 pts.wt. per polyolefine resin 100 pts.wt., in this way a resist removing adhesive tape is constituted. This resist removing adhesive tape is, after the adhesive-surface-protection film is peeled back, stuck onto an article where a resist exists, and then it is peeled off to remove the resist by sticking it on the adhesive mass layer surface of the adhesive tape.
Patent JP-2000309483-A (JP)
Title: Passenger conveyor
Inventor: FURUKAWA YUICHI
IPC: B66B31/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To kindly guide a passenger by making a guide broadcast that an outlet cannot be utilized for entry when an outlet detection section detects the incoming passenger. SOLUTION: When a passenger tends to ride a passenger conveyor 1 from an inlet 2 and is detected by a detection section 4, a switch is operated, and an attention guide 'Ride safely.' is given by voice from a speaker 8 provided on a ceiling 6 above the inlet 2, then the passenger conveyor 1 is started in the utilization direction and is operated for a prescribed period. When a passenger tends to ride the passenger conveyor 1 from an outlet 3 and is detected by a detection section 5, a switch is operated, and an attention guide 'This is an outlet. You cannot ride.' is given by voice from a speaker 9 provided on a ceiling 7 above the outlet 3, then the passenger conveyor 1 is started in the reverse direction.