baber/WOPTO huggingface dataset:
Patent JP-2000281701-A (JP)
Title: Preparation of low-viscosity carboxymethylcellulose by using enzyme
Inventor: TACHIKAWA KUMIKO
IPC: C08B11/12
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To realize the viscosity reduction of an aqueous solution of carboxymethylcellulose even of high concentration by dissolving or dispersing an enzyme in water to prepare a solution beforehand and slowly adding raw material carboxymethylcellulose thereto. SOLUTION: An aqueous solution is prepared by dissolving an enzyme comprising cellulase and its mixture in an amount of 0.02-1.0 wt.% based on a carboxymethylcellulose having a degree of substitution of carboxymethyl groups of 0.3-2.0 in water having a pH kept at 3.5 to 6.0 by adding a buffer solution. The carboxymethylcellulose in an amount sufficient to provide a solid concentration of 20-60 wt.% is slowly added to the aqueous solution of enzyme heated to 30-50 deg.C to effect hydrolysis while keeping the viscosity of the reaction solution at 10,000 mPa.s or lower. After completion of the reaction, the reaction solution is spray dried at 80-180 deg.C to deactivate the enzyme, thus giving a carboxymethylcellulose powder free from residual enzyme. The buffer solution used comprises e.g. an acetate, a phosphate or citrate.
Patent JP-H0597627-A (JP)
Title: Corneoplug remover
Inventor: UEMURA TOMOHIRO
IPC: A61K8/00
Filed: 1992-04-08
Abstract: PURPOSE:To provide the subject remover capable of suppressing the conspicuousness of pares of the skin owing to effectively removing the corneoplug formed in the pores, thus enabling the pores to be kept clean, also causing no skin injuries. CONSTITUTION:The objective remover contain, as active ingredient, a polymeric compound having salt-forming group selected from carboxyl group, sulfonate residue, sulfate residue, phosphate residue, nitrate residue, amino group and ammonium group (pref. 10000-3000000, esp. 100000-1000000 in molecular weight), e.g. polymethacryloyloxymethyl succinate, polymethacrylamidopropyl trimethylammonium chloride. This remover is coated or applied on the skin and dried, and the resulting film is then peeled off the skin, thus removing corneoplug. In case the salt-forming group has not been ionized, it is preferable that the group be ionized by neutralizing it with an acid or base.
Patent JP-H05291524-A (JP)
Title: Semiconductor memory device and manufacture thereof
Inventor: IKEDA TOSHIMI
IPC: H01L21/822
Filed: 1992-04-08
Abstract: PURPOSE:To provide a semiconductor memory device having a fin type capacitor cell in which decrease in capacity of capacitor and reliability is prevented and to provide a manufacture thereof. CONSTITUTION:A silicon oxide film 8, a silicon nitride film 24 and a polycrystalline silicon layer 10 are formed on a semiconductor substrate 2, and similarly a polycrystalline silicon layer 14, a silicon oxide film 16 and a silicon nitride film 28 are formed on the layer 10. After a contact hole 18 is opened, a polycrystalline silicon layer 20 is formed and a patterning is performed and the polycrystalline silicon layer 20, etc., are etched sequentially. The silicon oxide films 8, 12 and 16 are isotropically removed through etching, and a fin type storage electrode 22 in which the silicon nitride films 24, 26 and 28 supporting each conductive layer from the bottoms of a first conductive layer 22a, a second conductive layer 22b and a third conductive layer 22c are formed on the conductive layers having a stacked structure is formed.
Patent JP-H11284049-A (JP)
Title: Thin-type substrate carrying robot
Inventor: KIMATA KAZUO
IPC: B25J9/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a compactly constituted thin-type substrate carrying robot of a double-link type. SOLUTION: For a robot 1, a base arm 3 is turnably supported on a machine base 2 and two arms (first arm 4 and second arm 5) supported turnably on the same axis on the tip side of the base arm 3 are arranged so as to overlap in the vertical direction. The respective arms (first arm 4 and second arm 5) are respectively driven by a driving motor, are provided with two hands (first hand 6 and second hand 7) on the tip side and respectively chuck and hold substrate. A pulley and a belt means for driving the hands (first hand 6 and second hand 7) are respectively arranged inside the first arm 4 and the second arm 5, and a fixed shaft erected from the base arm 3 is fixed to one of the respective pulleys.
Patent JP-S5613058-A (JP)
Title: Dip coating method and its apparatus
Inventor: NAKAJIMA ATSUSHI
IPC: B05C3/05
Filed: 1979-07-10
Abstract: PURPOSE: To form a smooth coating film surface on object surfaces by providing means of irradiating ultrasonic waves to coating liquid and parallel blowing the coating liquid from the overflowing side toward the opposite side to the tank bottom surface.  
     CONSTITUTION: A liquid coating tank 1 is immersed in a water tank 2 containing an ultrasonic wave vibrator 3. The ultrasonic waves generated from the vibrator 3 pass through the wall of the tank 1 by way of the water in the water tank 2, thereby generating ultrasonic pressure waves. The 2nd liquid inflow port 13' and the 2nd liquid blow-out nozzle 14' connecting to this are added on the side opposite from the overflow pocket 5 side to let the liquid blown out from the nozzle 14' hit against the tank wall surface and invert to surface flow. This liquid flow eliminates dead space; in addition, the liquid flow from the 1st blow-out nozzle 14 is also sucked and carried in the liquid flow from the nozzle 14, by which the uniform surface flow is formed. Thereby, the smooth coating film surface is obtained on object surfaces. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01259966-A (JP)
Title: Print recording head
Inventor: SOGA HIROO
IPC: B41J2/32
Filed: 1988-04-11
Abstract: PURPOSE:To improve the wear resistance of the slidably contact face of an electrode, and to prevent the exposed face of the electrode from oxidation by forming a conductive ceramic layer on the slidably contact face of each electrode. CONSTITUTION:An elastic layer 2 made of rubber or the like is formed on a rigid board 1, and a recording electrode 4 is arranged through an insulation film 3 thereon. The electrode 4 is covered except its end with an insulating film 5, a metallic protrusion 6 in contact with the electrode 4 is provided on the part not covered therewith, and the surface of the protrusion 6 is formed in a structure covered with conductive ceramics 7. Even if the layer 2 has an uneven part or the like particularly on a recording medium, it has a function for effectively maintaining the electrode in contact with an ink holder (a function for preventing improper contact).
Patent JP-H01261444-A (JP)
Title: Polystyrene resin composition of excellent gloss and impact resistance
Inventor: KASAHARA HIDEO
IPC: C08F285/00
Filed: 1988-04-11
Abstract: PURPOSE:To provide a polystyrene resin composition which can give a molding excellent in gloss, impact resistance, rigidity, etc., and suitable for the production of large injection moldings, etc., by using a rubber-modified polystyrene having a specified microstructure as the principal component. CONSTITUTION:The conditions of agitation, the state of mixing during the formation of rubber particles, etc., are controlled in performing the polymerization of an aromatic monovinyl monomer (e.g., styrene) in the presence of a rubberlike polymer (e.g., polybutadiene) by bulk polymerization or the like. In this way, a rubber-modified polystyrene wherein the rubberlike polymer are dispersed in the form of particles, the dispersed particles have a distribution having two peaks of smaller particles and larger particles, the mean particle diameter of the smaller particle is 0.1-0.6mum and that of the larger particle is 0.7-2mum is produced. Necessary additives, etc., are added to this rubber- modified polystyrene to produce a polystyrene resin composition of excellent gloss and impact resistance.
Patent JP-H06300237-A (JP)
Title: Fluidized bed type combustion method and apparatus
Inventor: TAOSHITA HISASHI
IPC: F23G5/30
Filed: 1993-04-14
Abstract: PURPOSE:To quickly start up a fluidized bed incinerator and minimize the fuel consumption of auxiliary burners by a method wherein the auxiliary burners having specified capacities are arranged between two or more fluidizing gas blow pipes in a pattern corresponding to the required heat load in a fluidized medium bed. CONSTITUTION:Distribution nozzles 7 are in contact with a fluidized medium bed 6 and blow air to fluidize the fluidized bed 6, and air diffusing pipes 10 also blow fluidizing air through nozzles to fluidize the fluidized bed 6. Auxiliary burners 9 are arranged at selected positions between the air diffusion pipes 10 or between distribution nozzles 7 on the furnace bottom. In the case the fluidized medium bed 6 is divided into sections each having the equal volume to be heated by the auxiliary burners 9, the auxiliary burners 9b have a larger capacity than the auxiliary burners 9a. In the case the auxiliary burners 9 having the same capacity are arranged, the fluidized medium bed 6 is divided into sections having different volumes to be heated by the auxiliary burners 9. Thereby, the combustion efficiency in the fluidized medium bed is improved.
Patent JP-H10267156-A (JP)
Title: Solenoid valve
Inventor: KOMOTO SOUJI
IPC: F16K31/06
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To stabilize quality of every product without increasing a cost of a solenoid valve. SOLUTION: A metal plate 8 exposed to an end face of a driving part housing a solenoid is laser welded to a stepped portion 13 of a cover 12 covering the driving part to secure a magnetic field. In such a solenoid valve, a boss 25 is formed on the stepped portion 13 of the cover 12, which boss 2 is projected to the metal plate 8 and welded to the stepped portion 13. At the time of welding, a contact area between the cover 12 and the metal plate 8 is reduced. High closability is secured therebetween compared to the case that all area of the stepped portion 13 is brought into close contact with the plate. Variation of melting rates L to the metal plate 8 is reduced at the time of laser welding. Connection strength between the cover 12 and the metal plate 8 is stabilized in every product. The boss 25 is formed thin, for improving connection strength.
Patent JP-S60232438-A (JP)
Title: Fluid suction and exhaust device
Inventor: KONDOU FUMIO
IPC: F24F1/00
Filed: 1984-05-02
Abstract: PURPOSE:To improve the flow speed distribution of a fluid by allowing a belt which is extended to intersect and pass a fluid passage between a drive shaft and a tension shaft to support vanes at a predetermined interval. CONSTITUTION:A drive shaft 10 and a tension shaft 9 having a diameter which is larger than that of said drive shaft 10, and disposed mutually in parallel to each other within a main body case 5. The belt 11 travels toward a direction shown by a feathered arrow between the drive shaft 10 and the tension shaft 9 like an endless track, and a large number of two-dimensional vanes 12 supported on the belt 11 at a predetermined interval intersect and pass an air passage leading from an air suction port 6 to an air exhaust port 7. Upon this occasion, the two-dimensional vanes 12 suck up air in the course of travel in the proximity of an outdoor heat exchanger 1, and sucked air is exhausted in the traveling direction of the belt 11 in the course of traveling of the two-dimensional vanes 12 slantly on the opposite side of the outdoor heat exchanger 1. Thus, external air flows into a main body case 5 from the air suction port 6 as shown by an arrow, and is heat exchanged in the course of passing through the outdoor heat exchanger 1, and then is smoothly exhausted out of the air exhaust port 7 along a wall 8.
Patent JP-H06260301-A (JP)
Title: Resistor
Inventor: OKUMURA MASUSAKU
IPC: H01C3/10
Filed: 1993-03-08
Abstract: PURPOSE:To decrease residual inductance by winding two or more sets of resistor units such as Ayrton-Perry winding units, connecting the units in parallel, further accepting and returning a metal bobbin, and making current flow on the same axis. CONSTITUTION:Resistor wires 6 and 7 are wound around a metallic cylindrical bobbin, which is made of porcelain or insulated, in one direction, and resistor wires 6 and 8 are wound in the reverse direction. The resistor wires 5 and 6 an 7 and 8 are connected at connecting parts 11 and 12. Two sets of non-inductive winding resistor units are arranged as objects. Thus, in comparison with a conventional non-inductive winding resistor constituted as one set, residual inductance becomes at least 1/2 because two sets of the resistors are connected in parallel. The inductance can be further decreased by increasing the parallel number of divided laminated layers by 3 and 4. Furthermore, nonferrous metal is used for the bobbin, and nonferrous sheets 9 or the like are wound around the outer surface. Therefore, the magnetic flux, which is not offset at the resistor part and is leaking out, is constrained. Thus, the residual inductance can be further decreased.
Patent JP-S60233807-A (JP)
Title: Superconductive equipment
Inventor: URATA MASAMI
IPC: H01F6/02
Filed: 1984-05-02
Abstract: PURPOSE:To attain the rapid attenuation of a current when a switch is quenched by providing plural diodes of the same polarity in the case of connecting the diodes for circuit protection in parallel in a superconductive equipment wherein a superconductive coil and a superconductive switch are connected in parallel. CONSTITUTION:In a region 5 of 4.2K, a superconductive switch 2 and a superconductive coil 3 are connected in parallel and an exciting current is supplied from a power source 1 for excitation provided outside of the region 5. In this construction, the switch 2 and the coil 3 are further provided with diodes for circuit protection in parallel but the diodes are in series and parallel. For example, plural diodes such as 4 and 6 are connected. If the switch 2 is quenched due to any reason, the current to the diodes due to an electromotive force generated at both the ends of the coil 3 is dispersed, the attenuation of the current is made rapidly and the circuit is protected securely.
Patent JP-S58224931-A (JP)
Inventor: GIYUNTERU BUETSUTSUERU
IPC: G03G15/00
Filed: 1983-05-20
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-S59214346-A (JP)
Title: Subband encoding method and its encoding decoder
Inventor: ARAZEKI TAKU
IPC: G10L19/035
Filed: 1983-05-19
Abstract: PURPOSE:To simplify a device and shorten transmission delay by inputting and dividing a sound signal into plural subbands, and providing encoding means which input signals of the respective subbands and perform adaptive quantization for quantizing the signals while updating step size successively. CONSTITUTION:A signal which is inputted from a terminal 1 and sampled is divided into N subbands through filters 11, 12-1N and sampled according to divided band width. The band-divided signals are inputted to adaptive quantizers 21, 22-2N. One of those signals, i.e. signal 100 is quantized by the adaptive quan tizer 21. The output of a gain control circuit 210 is applied to a quantizing circuit 211 and encoded into a signal 103 as a number l of a quantized level, and the signal is outputted. Outputs of adaptive reverse quantizers 61, 62...6N are inputted to frequency converting filters 81, 82...8N and shifted in frequency to their original frequency bands. The outputs of the respective frequency dconvertig filters 81, 8N are summed up by an adder 52, whose output is sent out as a reproduced signal from a terminal 4.
Patent JP-H08288432-A (JP)
Title: Semiconductor package and mounting structure thereof and mounting socket thereof
Inventor: MUNAKATA ICHIRO
IPC: H01L23/32
Filed: 1995-04-13
Abstract: PURPOSE: To remarkably improve heat radiating characteristic of a semiconductor package without resulting in cost-up by enlargement of package due to a heat radiating fin and forced air cooling. CONSTITUTION: A package substrate 11 and a mother substrate is thermally coupled, during the package mounting, via a heat radiating block 16 by coupling a heat radiating block 16 to the lower surface of the package substrate 11 corresponding to the mounting position of a semiconductor chip 12 and designating the block surface 16b opposed to the coupling surface 16a as the coupling surface to the mother substrate.
Patent JP-S59216414-A (JP)
Inventor: YASUE KAZUAKI
IPC: H02G5/06
Filed: 1983-05-19
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-H03288298-A (JP)
Title: Signal generator suitable for navigation aids
Inventor: TSUKAMOTO TAKEMASA
IPC: B63B51/02
Filed: 1990-04-04
Abstract: PURPOSE:To easily change the content of lamp quality by providing a power switching circuit which works by an intrinsic flashing code (lamp quality) signal for every respective sign. CONSTITUTION:An ON signal is inputted, a power source is supplied to a reference pulse circuit 2, a flashing output circuit 3 and so on as well as to a one- chip microcomputer 1 and a reference pulse is inputted by a day and night identifying circuit 4 in a night condition. On the other hand, a lamp quality setting switch 5 is selected and set by lamp quality. The counting of a reference pulse column inputted to a CPU is executed and is continued till the number of the count reaches to the number equivalent to the light time of the lamp quality and a signal to make an output off is outputted when the number reaches to it. Next, dark time is counted in the same way successively and the ON signal of the output is outputted by prescribed time elapsing. The count in the same way is combined according to a means and the prescribed lamp quality is generated. Thus, changing the lamp quality is attained easily in the field.
Patent JP-H05255878-A (JP)
Title: Method for electrolytically reducing aromatic compound
IPC: C25B3/25
Filed: 1992-03-13
Abstract: PURPOSE:To attain reduction with high power efficiency in a high yield by carrying out electrolysis in a diaphragm-free electrolytic cell with Mg or Al electrodes while changing over the polarities of the electrodes when the benzene ring of an arom. compd. is electrolytically reduced to a 1,4-cyclohexadiene ring. CONSTITUTION:A diaphragm-free electrolytic cell is filled with a liq. mixture of a supporting electrolyte such as lithium chloride or sodium perchlorate with a solvent such as hexanone or diethyl ether and alcohols as a hydrogen source, an arom. compd. to be reduced is added to the liq. mixture to prepare an electrolytic soln. and Mg or Al electrodes are arranged as the anode and cathode in the electrolytic soln. Electrolysis is then carried out at 5-20mA/cm<2> current density of the electrodes in a flow of gaseous nitrogen while changing over the polarities of the electrodes, e.g. at 15sec intervals. The benzene ring of the arom. compd. can be efficiently converted into a 1,4-cyclohexadiene ring with small electric power.
Patent JP-S63252436-A (JP)
Title: Ultrasonic wedge bonder
Inventor: NAGAI SHINICHI
IPC: H01L21/607
Filed: 1987-04-09
Abstract: PURPOSE:To enable stable recognition of a scale fixing mark at all times and obtain the correct rotation center of a bonding stage by providing the scale fixing mark at an arbitrary place of the bonding stage. CONSTITUTION:As an ultrasonic wedge bonder makes a lead frame 4 and a semiconductor element 5 located on a semiconductor device 3 rotate, it performs a wire bonding connection in the constant direction. A cap-part 1 serves the purpose of fixing the device 3. In such a case, a scale fixing mark 2 is marked at the cap-part 1. When the rotation center of such a bonding stage is inputted, recognition of the mark 2 enables this bonder to obtain the correct rotation center.
Patent JP-H05254664-A (JP)
Title: Automatic loading device
IPC: B65G61/00
Filed: 1992-03-13
Abstract: PURPOSE:To provide an automatic loading device capable of stowing various kinds of articles of a large number of stowing at the time of consolidating a plural number of kinds of the articles. CONSTITUTION:A pallet 6 for stowing is arranged in the neighbourhood of a movement passage 3 of an industrial robot 4, and a plural number of supply means 1 to supply a plural number of kinds of articles 2 are provided along the movement passage 3. Loading work is commanded to the industrial robot 4 through a control device 7 by an instruction device 8. Additionally, it is displayed in a display means 9 that the articles 2 are sequentially distributed from the supply means 1 close to the pallet 6 in accordance with stowing frequency from the heighest one to the lowest of the kinds of the articles 2 by instruction of the instruction device 8. Consequently, it is possible to improve loading efficiency by way of shortening consolidated stowing time.
Patent JP-H10278692-A (JP)
Title: Electronic unit mounting structure inside air box
Inventor: TAMURA HIROAKI
IPC: B60R11/02
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of an electronic unit inside an air box, which can fix the electronic unit certainly inside the air box excellent in assembling workability through prevention of occurrence of poor workmanship of assembly. SOLUTION: A supporting bracket 14 is equipped with a lock piece 14c and supports an electronic unit 11 from below, and in the condition that the electronic unit is locked perfectly, the lock piece 14c forms a certain spacing to a projection 2b on the upper wall of an air box to establish possibility of mounting the electronic unit; and in the condition that the electronic unit is in imperfect locking, an L-shape guide piece 12 gets on beads 14j on the oversurface of the lock piece 14 so that a contact flange 11e at the tail of the electronic unit is contacted with the projection 2b on the upper wall of the air box, and thereby risk of misinsertion is eliminated to preclude erroneous mounting.
Patent JP-S61246119-A (JP)
Title: Eye lotion and method of improving wearing feeling of contact lens and safety
Inventor: KAI CHIYAN SUU
IPC: G02C13/00
Filed: 1986-04-18
Abstract: An ophthalmic solution for improving the exchange of fluid in the area outside a hydrogel contact lens with the fluid in the area underneath the hydrogel contact lens comprising: (a) a hydrogel contact lens flattening agent in an amount form 0.0005% by weight to an amount equivalent to 330 millions moles/kg, optionally (b) an ophthalmically acceptable ionic salt in an amount sufficient to render said solution substantially isotonic, and (c) an ophthalmically acceptable viscosity enhancing agent sufficient to cause the composition to have a Brookfield relative viscosity of 3 to 50 cps. The invention also includes a method for improving the exchange of fluid in the area outside a hydrogel contact lens with the fluid in the area underneath the hydrogel contact lens in a human eye comprising adding to said eye an effective amount of such ophthalmic solutions.
Patent JP-S5423421-A (JP)
Title: Video signal compound system
Inventor: IWATA YOSHIHIRO
IPC: H04N5/272
Filed: 1977-07-25
Abstract: PURPOSE: To realize a video compound through a simple circuit constituion by cutting out previously the model video signal from the position of the border line of the background video signal and then compounding the model video signal into the background video signal. 
     COPYRIGHT: (C)1979,JPO&Japio