baber/WOPTO huggingface dataset:
Patent JP-S62237448-A (JP)
Title: Method for forming color image having high maximum density and high contrast
Inventor: CHINO SHIGEO
IPC: G03C7/36
Filed: 1986-04-08
Abstract: PURPOSE:To sufficiently maintain the multilevel max density in the titled image, even if in case of effecting rapidly a color development of the silver halide photographic sensitive material by effecting the color development of the prescribed material in the presence of at least one kind of compd. selected from a specific yellow coupler and an aqueous salt thereof. CONSTITUTION:The silver halide photographic sensitive material comprises at least one layer of silver halide emulsion layers contg. the yellow coupler which is shown by formula I and has >=6.0 dielectric constant on a substrate body in a dispersed state and in a high b.p. solvent. The prescribed material is imagewise exposed and subsequently is processed with a coloring developer contg. an aromatic primary amine color developing agent to form the colored image. The color development is effected in the presence of at least one kind of compd. selected from the compd. shown by formula I and the aqueous solution thereof. In the formula, R1 is an alkyl or an aryl group, R2 is an aryl group, X is a group capable of cleaving in a process of the reaction of the color development, R3 and R4 are each an alkyl group.
Patent JP-H06242109-A (JP)
Title: Measuring method for collagen
Inventor: AMANO SATOSHI
IPC: G01N33/53
Filed: 1991-03-18
Abstract: PURPOSE:To improve the reactivity of an antibody and collagen so as to improve the measurement sensitivity of collagen by treating a tested body at a designated temperature. CONSTITUTION:It is general that a tested body is usually preserved under a low temperature in order to prevent denaturation and measurement is made about 37 deg.C where the vital reactivity is highest. The reactivity of collagen and an antibody is improved by previously heat-treating a tested body or heat treatment during immune reaction so as to make possible more correct measurement of collagen. Concerning the treatment temperature, the measurement sensitivity is improved suddenly at 39 deg.C and the sensitivity is maintained up to 60 deg.C. If the temperature is too high, the reactivity with an antibody is lowered, so that about 45-50 deg.C is desirable, and furthermore, the heat treatment is preferably conducted after a tested body is diluted. The reason the measurement sensitivity is improved even by the high temperature treatment before immune reaction is that not only the chemical reaction is quickened by temperature rise, but the immune reaction is improved by the structural change of collagen.
Patent JP-H09241607-A (JP)
Title: Thermosetting silicone adhesive
Inventor: ISHIKAWA KENICHI
IPC: C03C27/12
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject adhesive useful for places requiring transparency, e.g. for bonding glass plates to each other without causing the thermal yellowing of the adhesive at high temperatures by adding a specific curing component to a silicone adhesive. SOLUTION: This adhesive is produced by adding (B) an epoxy-modified silicone oil and (C) a latent curing agent as curing components to (A) a silicone adhesive comprising a silicone rubber and a silicone resin. The component A is preferably a platinum catalyst-curing type silicone adhesive, and the platinum catalyst is preferably added in an amount of 5-200ppm as platinum element on the basis of the adhesive. The component B may be a side chain ether type epoxy-modified silicone oil, etc., and is preferably added in an amount of 50-400 pts.wt. based on 100 pts.wt. of the adhesive. The component C is especially preferably an aluminum or titanium metal chelate compound, and preferably added in an amount of approximately 0.1-10 pts.wt. based on the component B.
Patent JP-S60223856-A (JP)
Title: Copolyester resin composition
Inventor: TANIGUCHI TOSHIROU
IPC: C08L71/02
Filed: 1984-04-20
Abstract: PURPOSE:The titled resin composition injection-moldable at relatively low temperatures economically, obtained by incorporating a reinforcing filler, a salt of a polymer containing carboxyl groups, and a polyalkylene glycol compound into a copolyester resin having a specified composition. CONSTITUTION:100pts.wt. copolyester resin (A) containing a terephthalic acid component, an ethylene glycol component, and 1-20wt% polyalkylene glycol component with an average molecular weight of 400-20,000, 10-140pts.wt. reinforcing filler (B) (e.g. silica), 0.05-20pts.wt. Na or K salt of a polymer containing carboxyl groups (C), and 0.1-10pts.wt. polyalkylene glycol compound (D) of the formula (where R1 and R1' are each H or a lower alkyl; R2 is an alkylene of 2-4C; n is 5 or greater) (e.g. polypropylene glycol) are compounded to give an objective copolyester resin composition.
Patent JP-H07294782-A (JP)
Title: Receptacle structure
Inventor: TANIDA KAZUHIRO
IPC: G02B6/42
Filed: 1995-04-06
Abstract: PURPOSE:To efficiently heat a receptacle holding an optical connector by high- frequency inductive heating regardless of materials of constituting parts by forming this receptacle of plastic and subjecting the surface of the receptacle to a plating treatment including conductor layers. CONSTITUTION:The receptacle 8 holding the optical connector of an electro-optic conversion module for optically coupling an optical semiconductor element and an optical fiber is formed of a nonconductive plastic and its surface is composed of the Ni plating layer and the Sn plating layer thereon. The receptacle 8 has a sleeve 10 for precision positioning of a ferrule part. The relative positions of a light emitting element 7 and the receptacle 8 are precisely adjusted in such a manner that the light is most efficiently coupled to the optical fiber in the optical connector inserted into the sleeve 10. Solder 11 is placed between this light emitting element 7 and the receptacle 8 and is subjected to high-frequency inductive heating by energizing a coil 6 from a high-frequency power source 9. At this time, a high-frequency current is mainly passed in the plating layers by a skin effect, by which the solder 11 is rapidly melted with the low current.
Patent JP-2000273783-A (JP)
Title: Interval-adjusting device for paper material distributing pipe
Inventor: SAITO YASUHIKO
IPC: D21F1/02
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an interval-adjusting device capable of accurately adjusting the intervals of prescribed number of arranged distributing pipes simultaneously. SOLUTION: This interval-adjusting device for adjusting the distances of the prescribed number of distributing pipes for distributing and supplying a raw material to a flow box to change the distribution width of a paper material, is provided by attaching a slider 3 to each of the distributing pipe 2, supporting the slider 3 at a pair of guides 4 installed in left and right direction on each of the flow boxes freely movably, installing an operation plate 6 between the pair of the guides freely movably in up and down direction,  also installing lengthy holes 5 for fitting to the distributing pipe 2 at the operation plate 6 by the same number with the number of the distribution pipes 2 so as to become minimum interval at its lower end side and maximum interval in its reverse side and linking the operation plate 6 with a lifting up and down mechanism 1 for changing the engaging positions of each of the lengthy holes with each of the distributing pipes by lifting it up and down.
Patent JP-H05279209-A (JP)
Title: Herbicide composition
IPC: A01N43/54
Filed: 1992-04-03
Abstract: PURPOSE:To provide the subject composition broad in herbicidal spectrum, having sufficient herbicidal effect at low dose, containing, as active ingredient, a combination of a fluorinated tetrahydropyrancarboxylic acid derivative with known herbicide(s). CONSTITUTION:The objective composition containing, as active ingredient, a combination of (A) a compound of the formula (R<1> is halogen or methoxy; Y is OH, alkoxy, alkenyloxy or alkynyloxy) with (B) at least one herbicide selected from atrazine, cyanazine, nicosulfuron, pirimisulfuron-methyl, chlorimuron-ethyl, imazaquin, imazethapyr, 2,4-D, dicamba, clopyralid, tridiphane, bentazone, trifluralin, alachlor, metolachlor, metribuzin, dimethazone, pendimethalin, linuron, and lactoquen. This composition can control a wide range of weeds in the fields by application from the pregermination throughout the growing period of weeds, being highly safe for useful crops such as soybean corn and wheat.
Patent JP-H0611277-A (JP)
Title: Method and device for adjusting quantity of combustion air of flue-gas recovery device for metallurgical reaction furnace and recovery device and metallurgical reaction furnace
Inventor: TEIERI BERUNE
IPC: F27D99/00
Filed: 1993-03-16
Abstract: PURPOSE: To enable the regulator of a combustion air supplying device to quickly respond in a transition area by calculating a set value for changing a combustion air flow rate and another set value indicating the combustion air flow rate required for completely burning an unburned gas contained in a flue gas and sending a set value obtained by adding the two set values to each other to the regulator. CONSTITUTION: Since the flow rate and carbon monoxide content of a flue gas fluctuate during the manufacture of steel, the flow rate of a combustion gas must be regulated. In order to assure the regulation, it is necessary to take the oxygen content fluctuation of the flue gas at the outlet of a combustion chamber 4 and the flow rate fluctuation of an unburned gas at the outlet of a furnace 2 into account. The set flow rate value C1 required for adjusting a fan 9 is found from the oxygen content of the flue gas at the outlet of the combustion chamber 4 and the set flow rate value C2 required for adjusting the fan 9 is found from the flow rate of the unburned gas at the outlet of the furnace 2. Then a set value C3 is obtained by adding the set values C1 and C2 to each other and sent to a flow rate regulator.
Patent JP-S61239968-A (JP)
Title: Multicolor recording method
Inventor: MURAYAMA TOMIO
IPC: B41J17/04
Filed: 1985-04-18
Abstract: PURPOSE:To make it possible to usefully use an ink donor film, by a method wherein the length of the ink coating region of a donor film in the longitudinal direction is selected so as to be made shorter than that of a recording image in the same direction and the recording image is divided in the longitudinal direction thereof to superpose the aforementioned devided recording images at every sections and the recording images of the sections are connected in the longitudinal direction to obtain a multicolor recording image to be calculated. CONSTITUTION:For example, when the length of recording paper 1 is set to 2Xl and the length of the ink coating region 41 of an ink donor film 4 to (l), recording images corresponding to three colors are superposed with respect to the first half of the recording paper 1 at first and recording images corresponding to three colors are subsequently superposed in the same way with respect to the latter half of the recording paper 1 to complete the recording image corresponding to one page of the recording paper 1. CPU divides the image signals stored in page buffers 21Y, 21M, 21C corresponding to the first half and latter half of the recording image and transmits image signals to a recording head in the order of the first half 21Y1 of yellow, the first half 21M1 of magenta and the first half 21C1 of cyan at the time of the recording of the first half 11 of the recording paper 1.
Patent JP-H09268144-A (JP)
Title: Heat recovery and heat utilization using chemical energy
Inventor: KAJIYAMA SHIRO
IPC: C07C29/149
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To lower the heat recovery temperature and utilize methanol synthesis reactions as a process of high heat utilization from view points of the equipment cost and the operation cost in a conversion system between thermal energy and chemical energy. SOLUTION: Both reactions of (A) the formula: 2CH3 OH↑HCOOCH3 +2H2 and of (B) the formula: H2 O+HCOOCH3 ↑CH3 OH+HCOOH are utilized to recover heat and the heat is utilized with the reaction of (C) the formula: HCOOH+2H2 ↑+CH3 OH. The heat energy can be recovered by carrying out the reactions of formula A and B at a lowered temperature, while the heat is utilized because the reactions of formula C is conducted at an elevated temperature. In a preferable embodiment, the reactions of formula A and/or formula B are carried out on a liquid phase and the reaction product is separated by reactive distillation.
Patent JP-S59206987-A (JP)
Title: Letter recognizing device
Inventor: FURUYA KATSUHIKO
IPC: G06K9/34
Filed: 1983-05-10
Abstract: PURPOSE:To improve accuracy of letter segmenting even when fluctuation occurs in carrying speed etc. by correcting position of segmenting of other letter line according to the actual position of segmenting of letter segmenting of a continuous letter line. CONSTITUTION:A control section 4 receives reading control information (FC) from an external control device 5. A sheet of form is fed and reading pattern is stored in a buffer memory (BM) 2. Address of each letter position of a letter line to be recognized is calculated from the FC, and converted to addresses CA1, CA2-CAn in the BM2. The BM2 is scanned from address a specified value (e) prior to reading start position MS1 given by the FC, and detection and segmenting operation of letters are started. In detecting and segmenting of letters, if a black part is detected by scanning of the BM2, it is judged whether the black part is a part of a letter or not. If it is a letter, segmenting the first letter is performed as the beginning of the first letter.
Patent JP-H04291992-A (JP)
Title: Setting of flat package to printed wiring board
Inventor: MACHIDA HIDEO
IPC: H05K3/30
Filed: 1991-03-20
Abstract: PURPOSE:To prevent a flat package mounted on a printed wiring board from being displaced prior to soldering. CONSTITUTION:A flat package 10 is mounted on a printed wiring board 1 such that a lead 12 makes contact with a circuit terminal 3 formed through patterning. A molten tentative fixing agent 5 is coated and cured on the lead 12 after the mounting. The molten tentative fixing agent 5 comprises an insulating agent such as paraffin and it holds the lead 12 by its being cured. Thus, the flat package is prevented from being displaced. Soldering is performed in this set state, but the tentative fixing agent 5 does not affect electrical connection because of its insulating property.
Patent JP-H02263364-A (JP)
Title: Signal evaluating device for information recording medium
Inventor: NUNOMURA TOYOYUKI
IPC: G11B20/18
Filed: 1989-04-03
Abstract: PURPOSE:To surely evaluate a signal even at the time of impossibility of detection of a signal pattern due to a defect or the like by providing an artificial reference signal generating part which generates an artificial reference signal at the time of not detecting the signal pattern in a predeterminate position. CONSTITUTION:An A/D converter 2 which quantizes a reproduced signal, a memory part 3 where quantized data is stored, and an arithmetic processing part 5 which evaluates the signal are provided. An artificial reference signal generating part 80 is provided which generates the artificial reference signal like an artificial synchronizing signal at the time of not detecting the signal pattern in the reproduced signal at a predeterminate time. Thus, the signal is surely evaluated though the signal pattern cannot be detected by a defect.
Patent JP-S58200866-A (JP)
Title: Valve structure of slurry pump
Inventor: INOUE MASAFUMI
IPC: F16K15/06
Filed: 1982-05-17
Abstract: PURPOSE:To reduce the wear of a valve and facilitate replacement of parts by obtaining a lightweight valve body by forming it to a patially spherical body and forming at least one of the sealed parts with a wearproof elastic member which can be replaced. CONSTITUTION:A valve seat 15 having a truncated conical tapered surface 14 is installed inside valve casings 11 and 11', and a ring-shaped wearproof member 17 is fitted by pressing in replaceable ways onto the sealed part 16 of the valve seat. A part of the spherical surface of a valve body 18 is cut on its upper and the lower surfaces 19 and 20, and a ring-shaped elastic sealing member is fitted by pressing onto a sealed part 25. Though the valve body 18 rises and falls frequently, it is lightweight and has a half-size or less of a ball valve, so the impact force for the valve seat 15 is weak, and wear is small because of the cushion action of the elastic sealing member of the sealed part 25, and even if worn, only the wearproof member can be easily replaced.
Patent JP-S60225281-A (JP)
Title: Graphic attribute designating method for graphic processing device
Inventor: SHINOHARA AKIHIKO
IPC: G06T11/60
Filed: 1984-04-23
Abstract: PURPOSE:To make it possible to operate graphic processing devices virtually, by providing attribute converting means where individual graphic processing devices convert various attributes, which are determined by an attribute set table, to expressible attributes. CONSTITUTION:The attribute converting means is incorporated in each device control part 3 for the purpose of converting colors or the like, which are designated by the attribute set table, to the most approximate attributes which can be displayed on each individual graphic processing device. Values 0-225 of colors R, G, and B designated by a display color definition table are converted to ''0'' or ''1'' respectively, and an attribute conversion memory for a graphic display where 8 colors can be displayed in accordance with combinations of ''0'' and ''1'' is referred, and numbers 0-7 of attributes defined by this memory are obtained. Individual device control parts 3 designate attributes with these numbers to display graphics on graphic processing device.
Patent JP-H04292555-A (JP)
Title: Device for judging combustion condition of multi-cylinder internal combustion engine
Inventor: ITO YASUO
IPC: F02B77/08
Filed: 1991-03-20
Abstract: PURPOSE:To restrict zero point drift to be caused by pyroelectricity effect, and detect the cylinder pressure accurately in a device for judging combustion condition of an internal combustion engine which uses a piezoelectric pressure sensor. CONSTITUTION:A switching element 44 is provided in a charge amplifier 4, which is connected to a piezoelectric pressure sensor 3, to shortcircuit feedback capacity 43 at a specified crank angle position.
Patent JP-S61240260-A (JP)
Title: Image recording device
Inventor: SHICHIJO AKIRA
IPC: G03G15/02
Filed: 1985-04-17
Abstract: PURPOSE:To always make the potential in a developing point higher than the developing bias and to obtain an image of a high picture quality having no fog by detecting the potential of the surface of a photosensitive body on which plural potential detecting means is installed, and controlling an electrifying current so that the detected potential satisfies the reference potential of the installed part of each potential detecting means. CONSTITUTION:The potential which is detected by the first and the second potential sensors 9, 10 is inputted to a current controlling circuit 11 and the current controlling circuit 11 outputs this detected value to a correcting information storing circuit 12. The storing circuit 12 stores in advance the reference potentials V1, V2 required in a developing point 9a and a transfer point 10a and inputted potential detected values are compared with the reference potentials V1, V2, respectively. In case when at least one input value is under the reference potentials V1, V2, a signal is outputted to the current controlling circuit 11. Based on this signal, a high voltage power source 1 which is supplying an electrifying current to an electrifying device 2 is controlled and the electrifying current is corrected.
Patent JP-H072295-A (JP)
Title: Container processing machine
Inventor: KRONSEDER HERMANN
IPC: B67C7/00
Filed: 1994-04-20
Abstract: PURPOSE: To facilitate cleaning of inside and outside and maintenance of a filling machine, by forming a frame at least partially as a conduit for a cleaning liquid. CONSTITUTION: An entrance 14 in the shape of a connecting nozzle is formed on three extending arms 11 of lower part, the connecting nozzle is confluent into a hollow space 13. A conduit for a cleaning liquid 32, for example, water or a sterilizer is connected to the each entrance 14. The extending arms 11 of lower part and their posts 9 form the conduit for the cleaning liquid, which is supplied by pressure through an infeed conduit 32, the cleansing liquid is sprayed from spray nozzle 6. These spray nozzles 6 are aimed for a rotor 2, a ring container 24, a transportation system 3 and a processing system 4, thereby, capable of spraying and cleaning these regions from necessity. Other spray nozzles 6 are arranged beneath a side stay 10, and connected to the hollow space 13 of the side stay 10.  These spray nozzles 6 are aimed for the inside of a protection wall 7, thereby the whole of the inside of the protection wall 7 is cleaned from necessity.
Patent JP-H11279604-A (JP)
Title: Production of wear resistance material
Inventor: INOUE KIYOSHI
IPC: B22F3/14
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a wear resistant material excellent in hardness and high temp. resistance by supplying electric current to wear resistant material powder using no binder, raising the discharging current to high current density having more than the fixed limit as quick as possible and discharge-sintering in a short time while keeping this discharging current density. SOLUTION: At this time of discharge-sintering the high hardness heat resistant material powder (WC, TiC) using not at all of binder (Co etc.) or <1% binder, the current density is raised to the high current density at the fixed limit or higher as quick as possible. The optimum speed raising the current density is generally >=(5-50) N/cm<2> within (0.1-1) min, desirably, (10-50) A/cm<2> or (50-150) A/cm<2> . Successively, this current density is kept and the discharge- sintering is completed in a short time within 10 min, desirably about 3-5 min to complete the discharge-sintering without growing the crystal grain.
Patent JP-H02260360-A (JP)
Title: Ion implantation apparatus
Inventor: SAITO MASAKI
IPC: H01L21/265
Filed: 1989-03-31
Abstract: PURPOSE:To easily assemble and position a plurality of electrodes which are for parallel scanning by forming a plurality of frange installation ports in a same distance along the surroundings of a vacuum container of a multipole deflection scanning system in the circumference direction and fitting each electrode installation frange in each flange installation port. CONSTITUTION:The outer plane of a vacuum container 6 forms an octangon shape and flange installation ports 7 are formed in each of the lines of the octangon in the longitudinal direction. An electrode installation flange 3 is fixed in a vacuum sealing plane 8 of the periphery area of each flange installation port 7 through an O-ring 9, bolted with bolts 10 so as to each deflection electrode 1 is assembled in the inside of the vacuum container 6 and positioned in relative, precise position. When each electrode 1 is fixed in the prescribed position of the electrode installation flange 3, eight deflection electrodes 1 can be positioned in prescribed relative, precise positions automatically by installing each electrode installation flange 3 in each flange installation port 7.