baber/WOPTO huggingface dataset:
Patent ID-21751-A (ID)
Inventor: KETTUNEN KALLE
IPC: D21H17/37
Filed: 1997-12-05
Abstract: The invention relates to a process for the production of paper on a paper machine containing a dilution headbox in which a main aqueous flow containing cellulosic fibres and filler is mixed in said headbox with a diluting aqueous flow to form a resulting aqueous flow which is ejected onto a wire and dewatered to form a web of paper, wherein one or more retention components comprising at least one cationic polymer are introduced into the main aqueous flow and an additive selected from non-ionic and anionic organic polymers is introduced into the diluting aqueous flow.
Patent JP-S62158321-A (JP)
Title: Preparing method for film
Inventor: YAMAZAKI SHUNPEI
IPC: C23C16/30
Filed: 1986-01-06
Abstract: PURPOSE:To make it possible to obtain an epitaxial growth film at a low temperature by a method wherein either thermal energy or thermal energy added with optical energy having a wavelength of 300nm or below are applied to a gas of chlorinated silicon containing Si2Cl6. CONSTITUTION:Si2Cl6, as chlorinated silicon, is filled up in a bubbler 20 and vaporized by reducing the pressure inside the bubbler. With a lamp 4 for generating a wavelength of 300nm or below and an accompanying power source system 5 used for photochemical reaction, a lamp chamber 28 is connected to an exhaust system and a vacuum is drawn. A hydrogen gas is introduced into the lamp chamber 28 to prevent a back flow of a reactive gas, and moreover, the pressure in the lamp chamber 28 is adjusted by a valve 27 to be equal to that in a reaction chamber 1 so as not to prevent the breakdown of synthetic silica glass 26 of a window. This method enables the prevention of the absorption loss of ultraviolet rays, particularly the loss caused by oxygen in the atmosphere before the rays reach the inside of the reaction vessel 1 of shortwave beams.
Patent JP-H04250361-A (JP)
Title: Correcting method for response delay of measuring instrument
Inventor: ICHIKI MASAYOSHI
IPC: G01N35/00
Filed: 1991-01-09
Abstract: PURPOSE:To obtain a measured value that does not involve response delay in using a measuring instrument such as an automatic continuous analyzer. CONSTITUTION:An indicated value of a measuring instrument is corrected by using its time differential value and this corrected value is regarded as a measured value. when the indicated value of the measuring instrument increases, the measured value (a) is found by the following expression (1), whereas when the indicated value of the measuring instrument decreases the measured value (a) is found by the following expression (2): a=x+{(1/c). (dx/dtheta)}<1/n>...(1), a=x-{-(1/c).(dx/dtheta)}<1/n>...(2) wherein (x) is the indicated value of the measuring instrument, theta is time, (c) and (n) are constants. While a sample is made to flow into a preprocessing portion, a standard sample is instantaneously introduced into the preprocessing portion and an indicated value of the measuring instrument which appears is analyzed whereby the constants (c, n) are decided.
Patent JP-H10197197-A (JP)
Title: Method for removing steel ball scattering dust and fuel gas treating apparatus applied thereby
Inventor: TANIGUCHI KENSHO
IPC: F28G1/12
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To establish a method for removing dust by maintaining heat transfer performance of a gas-gas heater(GGH) heat transfer tube group constant at the time of starting steel ball scattering and suppressing rise of smoke soot concentration in primary GGH. SOLUTION: A heat transfer tube group 5 of a gas-gas heater(GGH) heat recovering unit is divided into a plurality of blocks, a steel ball scattering time per one block is formed in an A pattern of a short time and the other pattern is formed in a B pattern of a long time to sequentially control to scatter the balls in one block of the divided blocks. The balls are scattered from above the group 5 disposed at an exhaust gas channel of a combustion equipment outlet of a boiler by this combination to remove smoke soots. The soots adhered to all areas of the group 5 are roughly removed in the A pattern, and the balls are scattered in an important manner in each block by the B pattern to remove the dusts, thereby suppressing rise of the soot concentration in the gas of a GGH rear stream side at the time of starting scattering of the balls.  Since the soot amount adhered to the entire area of the group 5 can be reduced by the roughly removing by the A pattern scattering, pressure loss can be decreased, and heat transfer performance can be stabilized.
Patent JP-H05183496-A (JP)
Title: Radio telephone set
Inventor: HATTORI YOICHI
IPC: H04W88/06
Filed: 1992-01-08
Abstract: PURPOSE:To receive incoming calls from both cordless and celullar phones in case the slave unit is in a cordless speech area. CONSTITUTION:A celullar reception section 105 capable of receiving signals from a cellular base station is added to a master unit. When the slave unit is in a cordless communications mode, the master unit monitors the incoming signals and position register signals from the cellular base station and informs them to the slave unit in the cordless communications using a cordless transmission section 103 when detecting the signals to the slave unit. Thus, the slave unit can respond to the incoming calls from both cordless and cellular phones and to the position registration.
Patent JP-S60148348-A (JP)
Title: Superconductive rotary electric machine
Inventor: KOYANAGI EIJI
IPC: H02K55/04
Filed: 1984-01-10
Abstract: PURPOSE:To increase the voltage of a stator winding and to reduce a power loss by fixing the potential of the outer periphery of an insulating vessel to a ground potential. CONSTITUTION:A stator winding 6 is contained in a double cylindrical insulating insulating vessel 2 which is surrounded by outer and inner cylinders made of reinforced plastic of glass fiber and annular terminal boards for coupling the both ends of the both cylinders. An insulating medium 8 having insulating breakdown strength higher than air is filled in the space around the winding 6 in the vessel 2. A low resistance layer 9 having 10-10<3>OMEGA of surface resistivity is formed on the bore surface of at least inner cylinder of the enclosure of the vessel 3, grounded to fix the outer periphery of the vessel 2 to the ground potential.
Patent JP-S5283818-A (JP)
Title: Novel cyclohexane derivatives
Inventor: SAWA YOUICHI
IPC: A61K31/135
Filed: 1976-01-01
Abstract: PURPOSE: Compounds expressed by the formula I:(R 1  and R 2  are lower alkyl, etc.; R 1  may be phenyl; R 3  and R 4  are lower alkyl or may form heterocyclic ring together with adjacent nitrogen; R 3  may be H; ring A may be substituted by lower alkyl, etc.; n is an integer, 0 - 2; n is 1 or 2 when R 1  and R 2  are H). For example, cis-2-benzyl-1-dimethylaminomethyl-4,4-dimethylcyclohexane hydrochloride. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01225390-A (JP)
Title: Manufacture of electrically conductive plate
Inventor: GERUHARUTO DEIITAA BORUFU
IPC: H05K3/10
Filed: 1989-01-09
Abstract: PURPOSE: To strengthen bonding strength of Cu track by removing a coating after opening a hole on two-sides Cu coated substrate, submerging it in an active bath for activation, further, after sensitizing, forming Ni, Co, Mn, Ni-Fe, or Ni-Co layer of 0.05-2.0μm, and then forming a conductive pattern on a Cu layer on it. CONSTITUTION: A copper-coated epoxy resin plate is etched for removing a Cu coating, then it is activated in a solution of 4-cyclohexanone-1.2-anhydrous dicarboxylic acid-palladium chloride, CH2 Cl2 , tetrabutyltitasnate, and then dimethylamineborane-sensitized for nickel-plating. A copper layer of 2μm thickness is stuck on a nickel layer of about 0.2μm in a chemical copper bath, and then annealed at 150 deg.C. Thereby, a conductive metal coating of good adhesive property is obtained, and on it, a conductive pattern is formed by semi-addition- difference etching.
Patent JP-S58117917-A (JP)
Title: Combustion controller
Inventor: TANAKA EIICHI
IPC: F23N1/02
Filed: 1982-01-07
Abstract: PURPOSE:To always produce the safe and most energy-saving condition of combustion by eliminating the defects of control on combustion due to information shortage by using a solid pickup element and a micro computer. CONSTITUTION:A filter 15 through which visible light rays pass is provided at part of a combustion chamber 5, and a flame detector 17 using a solid pickup element 16 is attached to near the filter 15 on the outside of the combustion chamber 5. The flame detector 17 is led to an electronic controller 18 on which a micro computer is mounted, and the electronic controller 18 drives a fuel- porportional control driver 23, the primary air proportional control driver 11, and the secondary air proportional control driver 12 and is also connected with a combustion fan 10 and a hot water sensor 9. Thus, much information which could not be obtained by temperature sensors can be obtained and safe control is made possible.
Patent JP-S63169006-A (JP)
Title: Chip type coil
Inventor: MORINAGA TETSUYA
IPC: H01F27/29
Filed: 1987-01-06
Abstract: PURPOSE:To prevent the Q of a chip type coil from being deteriorated by mixing an insulator with a conductive material to raise the specific resistance of terminal electrodes. CONSTITUTION:A mixture of insulator, such as insulating oxide, e.g., alumina, silica, titanium oxide, iron oxide, etc., insulating nitride, e.g., Si3N4, AlN, etc., or insulating carbide, e.g., SiC, etc. in conductive paste, such as silver paste, etc. is directly printed on the flange 2c of a core 1 and baked to form terminal electrodes 16a, 16b corresponding to terminal electrodes. Accordingly, the specific resistance of the electrodes 16a, 16b can be raised in a range which does not obstruct it in fact to reduce an eddy current in the electrodes 16a, 16b. Thus, it can prevent the Q of a coil from being deteriorated, thereby obtaining a chip type coil having excellent Q.
Patent JP-S6452797-A (JP)
Title: Production of crystalline trh-tartrate
Inventor: HATANAKA CHITOSHI
IPC: C07K1/06
Filed: 1988-01-06
Abstract: PURPOSE:To obtain the titled compound in high purity in a short time, by reacting an N-protected L-pyroglutamyl-L-histidine with L-prolinamide under specific condition and subjecting the resultant N-protected thyrotropin-releasing hormone (TRH) to specific treatment. CONSTITUTION:An N-protected L-pyroglutamyl-L-histidine is condensed with L-prolinamide in the presence of a strong acid (e.g. hydrochloric or p- toluenesulfonic acid) using a dialkylcarbodiimide (e.g. dicyclohexylcarbodiimide) to provide an N-protected TRH, which is then catalytically reduced to remove the protecting group. Tartaric acid and acetonitrile are subsequently added to the obtained reaction solution to deposit TRH.tartrate.acetonitrile crystals, which are then dissolved in water to deposit TRH.tartrate.monohydrate crystals and afford the aimed substance.
Patent JP-H04235416-A (JP)
Title: Pll synthesizer circuit
Inventor: ISHIKAWA MASAYUKI
IPC: H03L7/187
Filed: 1991-01-11
Abstract: PURPOSE:To switch the oscillation frequency in a short period by adding a simple circuit. CONSTITUTION:Plural low-pass filters 6A, 6B supplying control voltage to a phase locked loop voltage control oscillator 7 are prepared. The voltage control oscillator 7 is immediately made to oscillate other frequency by holding the control voltage by the low-pass filters 6A, 6B according to the time constant by frequency when these are switched by oscillation frequency in a selector circuit 8, by providing an initilization setting circuit 9 and by making the phase of the output of the variable frequency division of a programmable counter 3 immediately after the low-pass filters 6A, 6B are switched and the phase of the reference signal in a reference oscillator 2 even.
Patent JP-H01178665-A (JP)
Title: Sound insulation mat and product of application thereof
Inventor: YAMAMOTO KIYOSHI
IPC: E04F15/18
Filed: 1988-01-08
Abstract: PURPOSE:To obtain stabilized sound insulation, by weaving, in warp and woof, with hollowed small tubes made of high elasticity material. CONSTITUTION:A flat, hollowed small tube 1 is made by extrusion with material of thermoplastic polymer with high rubbery elasticity. Then, a mat 2 is formed in plain fabrics, using the hollowed small tubes 1 as warp and woof. With this invention, manufacturing process of sound insulation mat 2 can be simplified, and less-expensive products can be obtained thereby.
Patent JP-S62162853-A (JP)
Inventor: MATSUSHIMA HIROAKI
IPC: F25B25/02
Filed: 1986-01-10
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-S5387686-A (JP)
Title: Miniature thickness sliding crystal vibrator
Inventor: MOMOZAKI EIJI
IPC: H03H3/04
Filed: 1977-01-12
Abstract: PURPOSE:To adjust frequency-temperature characteristics and obtain stable frequencies over a wide temperature range yb changing the surface roughness of the beveled portions of a crystal vibrator.
Patent JP-S5286485-A (JP)
Title: Suspension polymerization of vinyl chloride
Inventor: KAWAKADO HARUO
IPC: C08F2/18
Filed: 1976-01-12
Abstract: PURPOSE: To prevent polymer scale deposite by coating a mixture of pyrazole compound and a polyamide resin on a vessel for the suspension polymerization of vinyl chloride. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10199447-A (JP)
Title: Cathode-ray tube image display device
Inventor: FURUYA MINORU
IPC: H01J29/76
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To effectively shut off unnecessary radiation generating from a vertical deflection coil without making a deflection yoke large by arranging a pair of high magnetic permeability magnetic bodies in the vicinity of an opening part fringe of the vertical deflection coil, and arranging the magnetic body so as to slide step by step in the vertical direction of a tube axis. SOLUTION: When deflection current flows in vertical deflection coils 2, 2', an ultra low frequency magnetic field is generated as unnecessary radiation from the vertical deflection coils 2, 2'. In order to reduce the unnecessary radiation, a rail-shaped groove is formed in a magnetic body 7, for example, to shut off a magnetic flux coming from vertical deflection coil opening part fringes 5, 5, and the magnetic body 7 is slid step by step to the vertical direction of a tube axis. The magnetic body 7 is molded with resin for protection, graduation for positioning is formed at both ends, and an integrated component is formed. The magnetic body 7 can be set on the outside of the deflection yoke such as in the vicinity of the vertical deflection coil opening part fringes 5, 5', and the magnetic body is standardized and commonly used.
Patent JP-H05188604-A (JP)
Title: Electrophotographic sensitive body
Inventor: TSUKAMOTO KOJI
IPC: G03G5/05
Filed: 1992-01-09
Abstract: PURPOSE:To improve wear resistance of the surface of a photosensitive body and to obtain a photosensitive body excellent in sensitivity and printing durability by incorporating a hardened reaction product of polygermane compd. expressed by specified formula into a photosensitive layer. CONSTITUTION:This electrophotographic sensitive body consists of a conductive supporting body and a photosensitive layer, and this photosensitive layer contains a hardened reaction product of polygermane compd. expressed by formula. Since the hardened reaction product of polygermane compd. has higher surface hardness than a uncured polymer compd. which is conventionally used, the obtd. photosensitive body has excellent wear resistance. In formula, R1 and R2 may be same or different and independently represent alkyl, phenyl, vinyl, allyl, acryl, methacryl or hydroxy groups, and n is an integer 10-1000. However, at least one of R1 and R2 is a reactive org. group selected from vinyl, allyl, acryl, methacryl and hydroxy group. As for the conductive supporting body, any material may be used as far as it can be grounded with the photosensitive body.
Patent JP-H0745515-A (JP)
Title: Manufacture of semiconductor device using nonreflecting layer
Inventor: SHIANNUEN CHIEN
IPC: H01L21/306
Filed: 1994-01-14
Abstract: PURPOSE: To provide a manufacturing semiconductor device using a nonreflective layer which never damages a resist mask with reflected lights in the exposure step. CONSTITUTION: The process of manufacturing a semiconductor device having integrated field effect transistors and using self-aligned contacts and interconnection structure provides a nonreflective coating layer 50, which functions as a victim layer in an etching step for forming gate sidewall spacers to avoid short-circuiting between the source/drain contacts and gates, by inserting insulation oxides 15a, 15b on the gates and silicon nitride layers 16a, 16b, though the self-aligned sources and drains lie on the gates. This protects the silicon nitride layers 16 without reducing their thickness, and avoids damaging a photoresist mask for a polycrystaline gate layer, thereby greatly reducing the shortcircuit possibility between interconnections and the gates.
Patent JP-S5594449-A (JP)
Title: Operation method for base fan for annealing furnace
Inventor: FUJITA SHINJI
IPC: H02K7/14
Filed: 1979-01-13
Abstract: PURPOSE:To reduce the combustion energy of annealing furnace and electric power for base fan sharply, by relating automation at starting time of base fan and operation (number of rotation) of base fan with annealing process closely. CONSTITUTION:The base fan 4 is accelerated with a suitable acceleration operating the invertor INV2 by the control of the control unit 8 at the starting time of the fan 4 beginning heating. When the number of rotation of the fan 4 is reached the regular value, possibiliy of switching to the commercial power source SV detected by the phase correction circuit 9-1 and the power source is switched to the source SV and then, operation is carried out under circulating gas wind pressure and wind volume of regular heating time. Then, the number of rotation of the fan 4 is decreased so as to be made adequate wind volume related with combustion control, after annealing operation is made progress and the material to be heated (coil) is heated nearly uniform. On this occasion, the fan 4 operating by source SV through the circuits 9-1, 9-2 and INV2, is switched to the invertor INV1 for uniform heating, cooling operation without having bad influence for the source 4 and the motor 6.
Patent JP-S58120125-A (JP)
Title: Platform scale
Inventor: MATSUMOTO SHIZUO
IPC: G01G21/22
Filed: 1982-01-11
Abstract: PURPOSE:To facilitate the handling and enhance measuring accuracy, by providing weighing point parts and supporting point parts at both ends of a rigid plate in the logitudinal direction, providing a strain yielding body at the central part, bridging a mounting plate over a pair of the weighing point parts, thereby making the platform scale thin and light. CONSTITUTION:The weighing points parts 11 and the supporting point parts 12 are provided at both sides of the rigid plate 14 in the logitudinal direction, and the strain yielding body 13 is provided at the central part 13. The weighing point parts 11 comprises a sharp edge 16 and its edge receiver 17. The supporting point parts 12 is formed by a sharp part 18 and its edge receiver 19. The mounting plate 15 is bridged over the pair of the weighing point parts 11. A plurality of the platform scale units constituted in this way are provided and coupled by linking members 20.
Patent JP-S63170267-A (JP)
Inventor: NOZAWA YASUAKI
IPC: C01B21/068
Filed: 1987-01-08
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-S60147175-A (JP)
Title: Photosensor
Inventor: SEKIMURA NOBUYUKI
IPC: H01L31/18
Filed: 1984-01-12
Abstract: PURPOSE:To prevent the deterioration with time of an a-Si layer, and to reduce manufacturing cost by applying silicon dioxide films containing not more than 10wt% phosphorus atoms to both surfaces of a borosilicate glass substrate in thickness of 500-3,000Angstrom . CONSTITUTION:A borosilicate glass substrate 1 consists of float white plate glass in thickness such as 1.1mm. one. An silicon dioxide film 2 contains not more than 10wt% phosphorus P atoms, and its thickness extends over 500-3,000Angstrom . For manufacture a photosensor, a borosilicate glass plate 11 in 1.1mm. thickness having a 1.54 refractive index is dipped in a solution (obtained by dissolving a compound such as a silicon compound [RnSi(OH)4-n]) and an additive into an organic solvent (alcohol as the principal ingredient, ester and ketone) 10 into which SiO2 is dissolved and pulled up, and heated and cured for 1hr at 300 deg.C in air, and an SiO2 film in 1,200Angstrom  thickness is formed. An a-Si layer and an N<+> layer are formed through a plasma CVD method, an Al electrode layer is shaped through a vacuum sputtering method, and a predetermined pattern is constituted by using a photolithography technique.
Patent JP-H02183156-A (JP)
Title: Input state memory circuit using relay
Inventor: NISHIZUKA KEN
IPC: G01N29/22
Filed: 1989-01-09
Abstract: PURPOSE:To enable the maintaining of a stable condition free from the elapsing of time by obtaining a state signal corresponding to condition of a memory circuit from a contact connection of a latching type relay. CONSTITUTION:This circuit is provided with a memory circuit, a state of which changes each time an external signal is received and a data of a specified state is preset according to the closing of a power source or the return thereof and a latching type relay with a connection state switched according to the state of the memory circuit. The memory circuit therein used is, for example, an FF 3 and a latching relay 5 is provided which works corresponding to a state of the FF 3 and the updating of the state of an output signal of the relay 5 is performed with a switching of a memory state of the FF 3. A state signal corresponding to the switching state is held with the relay 5 while being fed to the FF 3 and this holding state is supplied as preset date of the FF 3. This enables the holding of a state corresponding to a change in the memory state of the FF 3 simultaneously.
Patent JP-H05185335-A (JP)
Title: Method and device for automatic assembling device
Inventor: UMETSU YUKIO
IPC: B23P21/00
Filed: 1992-01-10
Abstract: PURPOSE:To shorten the process time for intermittent operation by carrying a loaded assembly jig pallet, on which an assembly body is placed, out of shuttles simultaneously with carrying an empty assembly jig pallet into the shuttles. CONSTITUTION:Assembling robots 122, 142 are installed on shuttles 120, 140 moving along a track and pick up components one by one from a plurality of components supplying mechanisms 118a1-118a4, 138a1, 138a2 arranged along the track and the intended assembly body is erected on an assembly jig pallet placed on the shuttles 120, 140. The loaded jig pallet where the assembly body is placed from the shuttles is carried out by transporting means 160, 170, while an empty jig pallet is carried in onto the shuttles 120, 140.
Patent JP-S63172884-A (JP)
Inventor: FUJIOKA SADAKAZU
IPC: F26B25/00
Filed: 1987-01-09
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-S58132240-A (JP)
Inventor: RUROFU HENDORIKU EFUERUHARUDEY
IPC: G03G5/14
Filed: 1983-01-10
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。