baber/WOPTO huggingface dataset:
Patent JP-H01319494-A (JP)
Title: Beta-glucosyl rubsoside, and production thereof and sweetening agent utilizing the same substance
Inventor: KITAHATA SUMIO
IPC: A23L27/30
Filed: 1988-06-20
Abstract: NEW MATERIAL:A beta-glucosyl rubsoside with such a structure that 1 position of '-glucose(s) is bonded with one or both of '-glucose linked with OH at 13 position of rubsoside by an ether bond and another beta-glucose linked with COOH at 19 position by an ester bond at one of 2, 3, 4 or 6 position. EXAMPLE:A compound of the formula. USE:A sweetening agent. PREPARATION:beta-Glucosyltransferase is acted on an aqueous solution or suspension containing rubsoside and beta-glucosyl saccharide compound.
Patent JP-S5774275-A (JP)
Title: Nozzle flapper servo valve
Inventor: INAGUMA YOSHIHARU
IPC: B62D5/24
Filed: 1980-10-28
Abstract: PURPOSE: To prevent uncomfortable throttling noise generating just before the valve seat is closed by forming the face of either one side of the jet port or valve seat facing to the jet port of the flapper type servo valve to be recessed.  
     CONSTITUTION: Making the surface of the valve seat 25, 26, which correspond to the jet ports 20, 21 of a flapper type servo valve device, to an approximately circular concave surface, making the gap h0 at near the center larger than that at the circumference h2. Therefore, when valve seats 25, 26 act to close jet ports 20, 21, and the confornting gap of valve seat 25, 26 and jet port 20, 21 becomes closer; by way of the concaved portion formed to either one of the valve seat 25, 26 or jet port 20, 21, pressure of the fluid flowing in the vicinity of the center of the concaved portion becomes larger than that at the periphery and eliminate the separation of the fluid flowing there and can restrict occurrence of cavitation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0938488-A (JP)
Title: Porous lithium aluminate catalyst carrier and its production
Inventor: ODAN KYOJI
IPC: B01J23/80
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a carrier useful as the carrier of a platinum group catalyst or a platinum group metal-base catalyst compsn. as a catalyst used especially at the time of producing carbonic diester. SOLUTION: This porous lithium aluminate catalyst carrier has 40-1,000Å average pore diameter, 0.2-1.5ml/g pore volume and a spinel structure and may contain a divalent metal. A platinum group catalytic component is carried on the catalyst carrier to obtain a catalyst. The catalyst carrier is produced using an alumina sol contg. alumina particles and a lithium salt.
Patent JP-S5773035-A (JP)
Title: Ruber composition with improved blooming after vulcanization
Inventor: KAWADA TAKASHI
IPC: C08L23/16
Filed: 1980-10-23
Abstract: PURPOSE: A rubber composition that is made by adding a specific polyalkylene glycol to an EPDM containing a sulfur vulcanizer, thus preventing the bloom formation after vulcanization completely without any adverse effect on the properites of EPDM rubber.  
     CONSTITUTION: 100pts.wt. of ethylene-propylene-diene terpolymer containing sulfur or a sulfur compound as a vulcanizer are combined with 0.5W10pts., preferably 1W 3pts. of polyalkylene glycol of 1,000W8,000, preferably 2,000W5,000 molecular weight. The polyalkylene glycol is preferably polyethyelne glycol or polypropylene glycol.  
     USE: Roofing, window frame, hoses: it is suitably used in products in which blooming on the surface becomes a problem. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59126425-A (JP)
Title: Self-curing modified epoxy resin composition and its aqueous dispersion
Inventor: HOSOI FUMIO
IPC: C08L63/00
Filed: 1982-08-30
Abstract: PURPOSE:The titled composition having improved water resistance and solvent resistance, providing aqeous dispersion having improved storage stability, obtained by blending an epoxy resin with a specific amount of an epoxy resin and a specified amount of a quaternary alkylammonium salt of alpha,beta-unsaturated carboxylic acid, irradiating the mixture with electron rays. CONSTITUTION:An effective amount of mixture of (A) 85-97wt% epoxy resin, and (B) 3-15wt%, preferably 3-10wt% quaternary alkylammonium salt of alpha,beta- unsaturated carboxylic acid, or neutralization product of an alpha,beta-unsaturated carboxylic acid and a tertiary amine or a mixture of preferably 50-97wt% component A, preferably 3-10wt% component B, and (C) preferably <=47wt% polymerizable monomer containing one ethylenic unsaturated bond is irradiated with electron rays, to give the desired composition. 100pts.wt. composition is blended with preferably 30-100pts.wt. organic solvent and 100-700pts.wt. water while stirring, to give aqueous dispersion of the desired composition.
Patent JP-H11345421-A (JP)
Title: Disk device and method for reproducing disk
Inventor: MAEDA SATORU
IPC: G11B7/085
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To surely realize a focus lock by a simple circuit constitution even at the time of layer jump or the like. SOLUTION: A disk device, which is provided with a focus error detecting circuit 12 generating a focus error signal, an adder 21 compounding the focus error signal and an offset signal outputted from an offset generator 22 and outputting a modified focus error signal, a focus actuator 11 performing position controlling of an objective lense by which a focus of the objective lense and a virtual plane having a prescribed interval from a signal recording layer of an optical disk are made to almost match with each other based on the modified focus error signal and by which the focus of the objective lense and the signal recording layer of the optical disk are made to almost match with each other based on the focus error signal, and a change-over switch 13 freely switching two kinds of position controlling of the objective lens by the focus actuator 11, is provided.
Patent JP-H0978718-A (JP)
Title: Heat insulating panel and heat storage tank using it
Inventor: NAKAZAWA KAZUMA
IPC: F24F5/00
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To prevent a water-proof sheet from being damaged due to immersion of heat insulating materials in water by dew condensation and sump water by covering the entire surface of the heat insulating material comprising foaming bodies with waterproof skin materials. SOLUTION: A heat insulating panel 1 is formed by covering the entire surface of a heat insulating material 2 comprising foaming bodies with water- proof skin materials 3. Next the heat insulating panel 1 is fixed to a ceiling surface 10 of a heat storage tank, and sealing is not applied to the butted positions, i.e., joints of the heat insulating panels 1, and left as it is. Also the connected one face of each of two or more heat insulating panels 1 is hinged in order to eliminate the need for bringing any long material into the tank. Then, because the heat insulating panel 1 formed by covering the heat insulating material 2 with the skin material 3 is used on the ceiling surface 10, the heat insulating material 2 is prevented from being wetted or their performance is prevented from being impaired.  Thus the work to be executed at site is limited to only the installation of the heat insulating panel 1 on the ceiling surface 10 of the heat storage tank, and can be performed easily.
Patent JP-H0318116-A (JP)
Title: Flip-flop circuit
Inventor: HORI CHIKAHIRO
IPC: H03K3/037
Filed: 1989-06-15
Abstract: PURPOSE:To stabilize an FF output by connecting >=3 latch circuits which have a metastable state of '1' and '0' and hold data supplied in synchronism with one state and the other state of a clock signal, and making the initial and following stages different in input potential for a metastable state. CONSTITUTION:When a power source outputs 5V, Vth is so set that a metastable state is entered when points a and b of a latch circuit 11 are at 2.5V, a point c of a latch circuit 13 is at 2.8V, and a point d is at 2.3V. When input information D is at 2.5V at the time of the rising of a clock CK, the information is latched by the latch 11 and a latch 15 holds its output during this period. Information with an intermediate potential is sent from the point b of the latch 11 to the latch 13 when CK is at 'H'. Since Vth of the latch 13 is set to 2.8 and 2.3, the potential at the point d is higher than the intermediate potential. At this time, when CK falls to 'L', the latches 13 and 11 are disconnected and the point d rises to 5V. The latch 15, therefore, inputs and holds the output reaching 5V and supplies a secure 5V output Q as 'H'. Even when the initial-stage latch 11 becomes metastable, the following-stage latch 13 is placed in a stable state to securely stabilize the output.
Patent JP-S5850723-A (JP)
Inventor: TAKAMI AKIHIRO
IPC: H01G4/12
Filed: 1981-09-21
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-S6128899-A (JP)
Inventor: MORI NOBUFUMI
IPC: G03B42/02
Filed: 1984-07-19
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-H11331588-A (JP)
Title: Image processor, image processing method and recording medium recorded with image processing program
Inventor: SHIMIZU TORU
IPC: G06T5/00
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To absorb the discontinuity of halftone processing by setting the halftone fidelity value which increases as the luminance is changed to the medium value from the extreme value in an area where the image luminance is extremely dark or bright and varying both set diffusion error matrix and its threshold in response to the said halftone fidelity value. SOLUTION: A halftone processing fidelity calculation part 1 calculates the halftone fidelity Hdgx ,y based on the luminance value Dx ,y of image data of coordinates (x, y) and by means of an expression. The dither method is suitable in a bright or dark area where the image luminance has the extreme value, and the error diffusion method is suitable in other areas. A threshold setting part 2 calculates the threshold of a (4×4) bayer type dither matrix from the value Dx ,y and fidelity Hdgx ,y . In this case, the threshold is varied so that it's more similar to the dither matrix around the reference threshold as the Hdg decreases. A diffusion error matrix setting part 3 reduces the matrix size and element as the Hdg decreases.
Patent JP-H01319284-A (JP)
Title: Spark plug for internal combustion engine
Inventor: OSHIMA TAKAFUMI
IPC: H01T13/39
Filed: 1988-06-17
Abstract: PURPOSE:To contain fine anti-consumption properties and stabilized anti- delamination by using a noble metal electrode made of an alloy which consists of Ir and Ni and its Ni quantity never exceeds 70wt.% and the rest made of Ir. CONSTITUTION:An Ir-Ni alloy, a longlife plug joined a noble metal electrode and having a high melting point and a coefficient of linear expansion nearly that of a Ni base material and which is cheap in cost, is used as a discharge part of a center electrode or an earth electrode having Ni alloy as their base material, in the discharge part or a stress relaxation layer. That is, the noble metal electrode consists of Ir and Ni, and its Ni quantity never exceeds 70wt.% and the rest is made of Ir. Fine anticonsumption properties and anti-delamination are thus obtained with low cost economically.
Patent JP-S63317448-A (JP)
Title: Preparation of assembling box made of thin hard plastic plate
Inventor: NANBA KAZUYUKI
IPC: B29C69/00
Filed: 1987-06-17
Abstract: PURPOSE:To obtain a finished product, by obtaining a processed material by cutting and fold applying press processing and subsequently charing the same in an automatic folding machine. CONSTITUTION:A processed material 34 is charged in a separately prepared automatic folding machine in a developed state and the front and rear bonding pieces 30, 31 of the bottom thereof are folded to superpose the outer surface of a front bottom surface wall 21 on that of a rear bottom surface wall 22 and a proper amount of adhesives 36, 36' are linearly applied to the outer surfaces of the left and right bottom surface walls 23, 24 superposed on the inner surfaces of left and right surface walls 7, 8 and a proper amount of an adhesive 37 is linearily applied to the outer surface of a body part bonding piece 9. Subsequently, the body part bonding piece 9, the left bottom surface wall 23 and the bottom part rear bonding piece 31 are respectively superposed on the edge part of the left surface wall 7, the bottom part front bonding piece 30 and the right bottom surface wall 24, and the bonding pieces 30, 31 and the bottom surface wall 24 are bonded by the above-mentioned adhesives 36, 36', 37 and said adhesives 36, 36', 37 are solidified under heating to obtain a finished product (a).
Patent JP-S637884-A (JP)
Inventor: TAKAGI MIKIO
IPC: B07B13/02
Filed: 1986-06-26
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-S5674843-A (JP)
Title: Photomagnetic recording medium
Inventor: NAGAO MAKOTO
IPC: G11B11/105
Filed: 1979-11-21
Abstract: PURPOSE:To obtain a high-sensitivity recording medium which can convert effectively the information write light into the heat, by installing the light absorption accelerating layer at the irradiation side of the information write light of the magnetic recording layer. CONSTITUTION:The vertical magnetized recording magnetic recording layer 2 formed by the amorphous-group alloy such as Gd-Fe-Co is provided on the supporter 1 formed with the transparent substance such as the glass DTC, plastics, quartz and the like. Then the absorption accelerating layer 3 is installed at the irradiation side of the information write light 4 of the layer 2 in order to secure an effective absorption of the information write light. Thus the absorption heat can be used effectively to make it possible to write the record with the light of a small amount of energy.
Patent JP-S5775433-A (JP)
Title: Manufacture of semoconductor device
Inventor: KAWAMURA SEIICHIROU
IPC: H01L21/268
Filed: 1980-10-28
Abstract: PURPOSE:To apply annealing to a semiconductor substrate without generating ripple phenomonen when laser annealing thereof is to be performed by a method wherein thickness of an insulating film on the semiconductor substrate is formed preliminary so as to have the maximum reflecitivity. CONSTITUTION:When the SiO2 film is irradiated using a continuously oscillating Ar laser, the reflectivity thereof repeats the maximum and the minimum values at the period of film thickness of about 1,600Angstrom . The maximum value of the reflectivity of the SiO2 film is about 38%, and is nearly equal with the reflectivity of Si. Therefore when the SiO2 film 12 on the Si substrate 11 is formed to have thickness of two times of 1,600Angstrom , namely at 3,200Angstrom , for example, and an opening 13 is formed and after an impurity ion implanted layer 14 is provided, the Ar laser is irradiated to anneal, because the reflectivities of the SiO2 film 12 and the Si substrate are nearly equal, thermal absorption of the surface of substrate is equalized even at the opening part 13, or at the part covered with the SiO2 film 12, the temperature of the whole surface of the substrate is made to rise uniformly, and annealing can be performed without generating the ripple phenomenon.
Patent JP-H05321542-A (JP)
Title: Containing method of sliding door
Inventor: TAKABA YOSHIAKI
IPC: E06B9/04
Filed: 1992-05-19
Abstract: PURPOSE:To easily contain all sliding doors in a container at a position, by fitting a connection magnet on the sliding door to attract these sliding doors in the containing position thereof by the magnet and containing in turn into a door container. CONSTITUTION:The first sliding door 5 is transferred to a door container 23 and put it in a containing space 23a, by stretching hand from the window at the containing position X1 of sliding door adjacent to the door container 23. Next, when the second sliding door 6 at hand of the containing position X1 of sliding door is transferred to the door container 23, the connection magnets 11, 11 equipped on the vertical frame 6b of the second sliding door 6 and the connection magnets 11, 11 equipped on the vertical frame 7a of the third sliding door 7 are attracted to each other by the magnets and hence, the third sliding door 7 is attracted to the containing position X1 of sliding door. The fourth sliding door and the subsequent doors are attracted likewise to the containing position X1 by the magnetic force of the connection magnets 11. The second sliding door 6 is separated from the third sliding door 7 and contained in the containing space 23a of the door container 23 and all sliding doors are contained by repetition of this motion. In this way, sliding doors can be easily contained.
Patent JP-S6213635-A (JP)
Inventor: HYODO TAKAO
IPC: E04B2/84
Filed: 1985-07-11
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-S6211454-A (JP)
Inventor: KUSUNOKI MITSUYOSHI
IPC: A61J1/06
Filed: 1985-07-10
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-H10325802-A (JP)
Title: Automatic underwater silica component measuring apparatus for weather resistant (light resistant) tester
Inventor: SUGA CHOICHI
IPC: G01N21/78
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To perform a deterioration test with satisfactory reproducibility by automatically pouring a predetermined amount of distilled water in a measuring optical cell and compensating optical cell, then introducing a light having near specific wavelength to both the cells, optically matching them to a standard, and then automatically measuring it, thereby eliminating influence of property of a sample surface due to silica component. SOLUTION: A predetermined amount of distilled water 28 is automatically poured in both measuring optical cell 25 and compensating optical cell 27, then a light having about 400 nm of a wavelength is introduced to both the cells 25, 27, which are optically matched to a standard. Then, the water in the cell 25 is drained according to a command of an automatic control board 38, and then a predetermined amount of spraying water 25 is poured. Thereafter, a predetermined amount of ammonium molybdate solution 32 is automatically dropped to the cell 25 by an ultra-low volume dropping unit 33, and then a predetermined amount of dilute hydrochloric acid solution 34 is similarly automatically dropped by an ultra-low volume dropping unit 35.  After a reaction time is elapsed, transmittance or absorbance of the water 26 of the cell 25 to the cell 27 filled with the water 28 is automatically measured by the light having near 400 nm of a wavelength after passing a filter 22 via a light source 21 and a light receiving element 24.
Patent JP-H079149-A (JP)
Title: Gas shielded arc welding method for galvanized steel sheet, welding machine therefor and galvanized steel sheet product welding by the welding method and the machine
Inventor: KAWAMOTO ATSUHIRO
IPC: B23K9/16
Filed: 1993-06-23
Abstract: PURPOSE:To perform welding of galvanized steel sheet while maintaining satisfactory welding workability by performing pulse MAG welding and short circuiting transfer welding alternately. CONSTITUTION:In consumable electrode welding, welding is performed with gas containing argon gas and gaseous carbon dioxide as shielding gas. Pulse MAG welding A superimposed with a pulse current and short circuting transfer welding B are then performed alternately. Oxygen gas of 2-7% is mixed into the shielding gas to perform welding. The gas shielded arc welding machine is provided with a short-circuit current setting device and a pulse current setting device, the output of each setting device is inputted to a changeover switch and output signals of the short-circuit current setting device and the pulse current setting device are outputted alternately according to an output signal from a frequency setting device. Consequently, the welding quality is improved, the decrease of bead external appearance is surpressed and lowering of working efficiency of spatter removing work, readjustment of a weld zone, etc., can be solved.
Patent JP-H01318817-A (JP)
Title: Panel structure for microwave oven
Inventor: OKAMURA YOSHIO
IPC: F24C7/08
Filed: 1988-06-20
Abstract: PURPOSE:To prevent the invasion of water and/or static electricity through the end rims of a surface recess, a flat key sheet and a decorative sheet by a method wherein the surface recess of the main body of a panel at the outside of the flat key sheet is provided with a step while an adhered surface, larger than the flat key sheet, is formed on the step. CONSTITUTION:A flat key sheet 3 is bonded to a flat key sheet surface, formed on the surface recess 2 of the main body 1 of a panel and the surface recess of the main body of the panel at the outside of the flat key sheet 3 is provided with a step 8 while an adhered surface 10, larger than the flat key sheet 3, is formed on the step 8 and a decorative sheet 11 is bonded to the adhered surface so as to be opposed to the flat key sheet. A through hole 12 is bored on one part of the main body of the panel, on which the flat key sheet is positioned, while a downwardly slanted inclined part 13 is formed on the end rim of the through hole so as to be abutted against the extracting part 3a of the flat key sheet. According to this method, water and/or static electricity are precluded at the adhered surface 10 even when the water and/or the static electricity try to invade while the extracting part 3a of the flat key sheet 3 is bent with a slow curvature at the inclined part 13 whereby any crack will never be generated on the extracting part 3a.
Patent JP-2000340546-A (JP)
Title: Plasma treatment device and method
Inventor: IWAI TETSUHIRO
IPC: H01L21/302
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To realize a plasma treatment device which is capable of stably and uniformly carrying out plasma treatment. SOLUTION: In a plasma treatment method, where a substrate 4 placed on an electrode 2 (2a to 2c) is subjected to plasma treatment, the substrate 4 is placed on a work mount 2c having a concave surface in a treatment chamber 6 which is hermetically sealed, the treatment chamber 6 is evacuated, then a plasma generating gas is fed into the treatment chamber 6, a high-frequency voltage is applied to the electrode 2 to produce plasma inside the chamber 6, and then the substrate 4 as a work is subjected to plasma treatment, where the substrate 4 is pressed down against the work mount 2c from above with a presser 7, so as to be curved conforming to the upper surface of the work mount 2c. By this setup, the substrate 4 can be pressed against the work mount 2c leaving no space between them, so that uniform plasma treatment free of local discharges can be realized.
Patent JP-S638871-A (JP)
Title: Transferring system for image data in medical image filing device
Inventor: MITANI TAIJI
IPC: H04N1/21
Filed: 1986-06-27
Abstract: PURPOSE:To facilitate the checking of an error may occur at the time of transferring by adding control data to image data and executing the transferring of a row unit. CONSTITUTION:Respective picture elements of a radiation image accumulated and recorded to an accumulating type phosphor sheet A are read and displayed by a image reading part 20, converted to gradation data a11-a1m, a21-a2m,... parity data P11-P1m, P21-P2m,... are respectively added and image data are constituted to detect the error. At the head and end of the image data of respective rows, control data SOL and EOL to show the starting and end of respective rows are provided. At the head and end of the image data of one image, control data SOP and EOP to shown the starting and end of the image data of one image are provided. Thus, the error to occur at the time of transferring the image data can be checked at a row unit and processing can be simplified.