baber/WOPTO huggingface dataset:
Patent JP-H0670562-A (JP)
Title: Drive controller for ultrasonic motor
Inventor: SUGANUMA RYOICHI
IPC: H02N2/00
Filed: 1992-08-18
Abstract: PURPOSE:To drive an ultrasonic motor stably by controlling the drive frequency of the ultrasonic motor to be the frequency within the preset optimum resonance frequency band. CONSTITUTION:This controller is provided, at the position different from the input electrode on a piezoelectric substance, with two detection electrodes, and is further equipped with a phase difference detecting means 404, which detects the phase difference of the output voltage being outputted from these detecting electrodes, a resonance degree detecting means 405, which detects the resonance frequency band of which degree the drive frequency is included in based on the phase difference, and a frequency band control means 406, which controls the drive frequency of an ultrasonic motor 400 may be the frequency within the preset resonance frequency band based on the degree of the detected resonance frequency band.
Patent JP-H0857756-A (JP)
Title: Doughnut-shape substrate grinding tool and grinding method using this tool
Inventor: HIRABAYASHI TOSHIHIKO
IPC: B24D7/18
Filed: 1994-08-22
Abstract: PURPOSE: To provide a doughnut-shape substrate grinding tool and a grinding method using this tool that can perform rough-finishing to finishing in a short time with high accuracy and lengthen the service life of a diamond grinding wheel by a large margin. CONSTITUTION: Since the diamond grain sizes of the diamond grinding wheel faces 12 of a pair of annular recessed parts 8 with different height differ vertically, the rough finish-machining of a doughnut-shape substrate is performed by the diamond grinding wheel face 12 with diamond of large grain size, for instance, and then a grinding tool is moved only vertically without being removed to enable the high accuracy finish-grinding of the doughnut-shape substrate by a diamond grinding wheel face 12' with diamond of small grain size.
Patent JP-S59109034-A (JP)
Title: Flashlight photographing system
Inventor: TANIGUCHI NOBUYUKI
IPC: G03B7/16
Filed: 1982-12-14
Abstract: PURPOSE:To indicate the range of linkage in the side of a stroboscope by calculating and indicating the signal of longest photographic distance for which the flashlight is effective basing on a signal from a maximum light emission signal outputting device that outputs a signal of maximum light emission and a stop value signal. CONSTITUTION:In a stroboscope light controlling device FC at the side of a camera, a film sensitivity signal outputting circuit SS outputs a signal Sv of film sensitivity. A circuit ALU, that outputs a stop value signal Avf for flashlight photographing outputs a stop value signal that gives proper exposure to a subject or a stop value signal set manually. An outputting circuit FFT of an output signal for controlling the aperture of a photographic diaphragm APL by a diaphragm controlling device CA basing on the signal Avf from a stop value signal outputting circuit ALU1 and for stopping light emission of a stroboscope light device FAPL is provided. Reflected light from the subject generated by flashlight that passed through the aperture of the photographic diaphragm APL measured, and when the integrated amount of reflected light arrives at a specified value, a light emission stop signal is outputted.
Patent JP-H0948820-A (JP)
Title: Molded polypropylene article
Inventor: SAITO JUN
IPC: C08F4/642
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject molded article having excellent hightemperature characteristics such as rigidity at a high temperature and excellent toughness and chemical stability and useful as various injection molded articles for industrial use, etc., by using a catalyst composed of a chiral transition metal compound and an aluminoxane. SOLUTION: The objective polypropylene having an isotactic pentad fraction of 0.950-0.955, a syndiotactic pentad fraction of 0-0.01, a bontent of hetero-bond caused by 2, 1 and 3, 1 insertion reaction of 0-0.3mol%, a weight-average molecular weight of 50.000-1,000,000 and a weight-average molecular weight to number- average molecular weight ratio of 1.5-3.8 and free from terminal double bond is produced by polymerizing propylene in the presence of hydrogen using a catalyst composed of a chiral transition metal compound of formula [(C5 H4-m R<1> m ) and (C5 H4-n R<2> n ) are each a substituted cyclopentadienyl; (m) and (n) are each 1-3; R<1> and R<2> are each a 1-20C hydrocarbon group, an Si-containing hydrocarbon group, etc.;  Q is a bivalent hydrocarbon group, unsubstituted silylene group or hydrocarbon-substituted silylene group crosslinking the (C5 H4-m R<1> m ) and (C5 H4-n R<2> n ); M is titanium, zirconium or hafnium; X and Y are each H, a halogen or a hydrocarbon group[ and an aluminoxane.
Patent JP-H0649893-A (JP)
Title: Balcony
Inventor: ZUSHI MASASHI
IPC: E04F11/18
Filed: 1992-07-28
Abstract: PURPOSE:To improve the executing ability of a balcony by forming a floor body provided with a locked groove having an opened upper part at the upper end of a rising up section, a front panel provided with a locking shaft which can be inserted in the locked groove downwards and freely collapsable panel. CONSTITUTION:The front part of brackets 2,2... of a floor body A is provided with rising up parts 3,3... having a notch-shaped locked groove 3a. The panel frame part B1 of a front panel B is composed of a frame pillar 4 and a lateral supporting pillar 5, and engaging shaft 7 is provided near the lower end of the pillar 4. The panel B is folded up on the floor body A in a state where the shaft 7 is inserted in the locking groove 3a to the floor body A, and a side panel C is carried in a folding up spot. The floor body A is fixed to a wall face, and the panels C, C are fixed to the floor body A, and the panel B is stood upright by rotating the shaft 7 in the groove 3a to the floor body A, and frame pillar fixing through holes 8, 8... and fixing through holes 3b, 3b... are piled up at the same position and fixed with a fixing tool P. Thus the panels B, C can be folded up on the floor body A to improve executing ability.
Patent JP-H072578-A (JP)
Title: Method for producing inorganic porous material and water-permeable composite board
Inventor: MURAGUCHI YUKITO
IPC: C04B30/00
Filed: 1993-09-03
Abstract: PURPOSE:To easily produce a beautiful inorganic porous material by molding and firing composite granules producted by densely and thickly bonding the powder of an inorganic material on the outer peripheries of hard aggregates, and to produce a relatively thick water-permeable composite board suitable as a paving material, etc., by using the inorganic porous material having a relatively small coating layer thickness. CONSTITUTION:A hard aggregate, powder of an inorganic material having a particle diameter of <=1/20 times the granule diameter of the hard aggregate, and water are fed into a high speed rotation blade granulating machine to produce composite granules in which the inorganic material powder is densely bonded to the outer peripheries of the hard aggregate in a layer thickness ratio of >=30%. The produced composite granules are press-molded so as to leave gaps between the composite granules, and subsequently fired to produce the inorganic porous material. Concretes 2, 3 are applied to the back surface of the inorganic porous material 1 and subsequently integrally cured to provide the water-permeable composite board 10.
Patent JP-H1064495-A (JP)
Title: Battery holder
Inventor: SANO HIROAKI
IPC: H01M2/10
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To improve the activation of the active material of battery, so as to prolong the lifetime of battery by installing a heat insulating material for surrounding a battery to be housed in a battery housing unit in a holder main body of a battery holder. SOLUTION: In a battery holder 10 having a holder main body 11, which has a battery housing unit D for housing a battery and a lid 12 to be installed so as to cover the battery housing unit D, a heat insulating material 13 is installed in an inner surface of the holder main body 11 and a surface of the lid 12 opposite to the battery housing unit D. As a heat insulating material 13, the materials having superior heat insulating properties such as asbestos, glass fiber, foaming styrol on resin etc., is desirable. As a result, heat by the self-heating with a discharge of the battery is stored in the battery holder 10 so as to raise the temperature of battery, thereby activation of the active material of the battery is enhanced.
Patent JP-H09150803-A (JP)
Title: Mouse pad packaging method
Inventor: YOSHIDA TAKASHI
IPC: B65D33/04
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To ascertain a tactile impression on a mouse pad without taking the mouse pad out of a packaging case. SOLUTION: A mouse pad main body 1 is contained in a packaging case 3, and the mouse pad packaging case 3 is formed in such a manner that a material piece 2 substantially identical to a material used for a mouse operation face of the mouse pad is partly exposed on the packaging case 3. Thus, by this packaging method, the packaging case may be formed so that a tactile impression on the mouse operation face can be ascertained with the material piece 2 substantially identical to the material used for the mouse operation face without allowing a person who desires to purchase a mouse pad to touch the mouse pad main body 1 in the packaging case 3.
Patent JP-S59111168-A (JP)
Title: Copying machine
Inventor: TOMITA SATORU
IPC: G03G21/14
Filed: 1982-12-17
Abstract: PURPOSE:To take a proper copy by using the seam of the joint part of a beltlike photosensitive body as the mark for the timing of a copy process control start. CONSTITUTION:Rollers 2 and 3 operate to move the beltlike photosensitive body 1 in a direction R and when the seam A is detected by a sensor 18, the output signal S1 of a phototransistor 18 rises to a logical level H. Consequently, an FF20 is set and a counter 22 starts counting a pulse signal CP at the same time. This counter 22 holds its output terminal Q at the logical level H while its counted value is a predetermined set value N. Therefore, when the logical level attains to H, the mark B is detected by the sensor 18, so an AND circuit 23 outputs a signal with the logical level H to a controller as a signal which indicates the start timing of copy process control. Thus, a proper copy is taken.
Patent JP-H03111757-A (JP)
Title: Manufacture of separation column and separation column
Inventor: EGUCHI KUNIYUKI
IPC: G01N30/56
Filed: 1990-08-23
Abstract: PURPOSE: To produce an OTLC tower with a high sample capacity by siliating the inside of a glass capillary, filling it with a solution in light/heat initiator and acrylate monomer/oligomer solvent, and forming a polymer film. CONSTITUTION: The inside of a glass capillary 13 is siliated and then the capillary 13 is filled with a solution 11 of a light and/or heat initiator and acrylate (using acrylic acid siloxaneoligomer) monomer and/or oligomer dissolved in a solvent (using tetrahydrofuran). Also, as another execute mode, acrylate monomer and/or oligomer are mixed with monoacrylate. Then, the monomer is polymerized on the spot by ultraviolet rays or visible light or heating. Then, the solvent is evaporated, thus forming a polymer film. Then, the polymer film is thermally cured, thus manufacturing a separation tower.  As a result, in the separation tower consisting of the capillary 13 where the inside is covered with the polymer film and an inner diameter is a maximum of 10μm, the ratio of the volume of the polymer film to the inner volume of the capillary 13 where the polymer film is provided can exceed 0.14.
Patent JP-H0267634-A (JP)
Title: Rapid inference execution system for expert system
Inventor: TAKANO HIROYUKI
IPC: G06N5/04
Filed: 1988-09-01
Abstract: PURPOSE:To rapidly execute inference by converting a knowledge base described by a knowledge base formed into a format to be rapidly accessed by an inference mechanism. CONSTITUTION:Knowledge from the knowledge base former is inputted to a knowledge base 1 in an expert system. Then, the base 1 is converted into the format of tree structure to be rapidly accessed by a conversion means 2 in the inference mechanism and the converted result 3 is executed by an inference execution means 4. The means 4 refers a table 31 and traces the first pointer to the rule to access a table 32. When a pointer to a condition part of the table 32 is traced, tree structure 33 can be evaluated. When the evaluation of the condition part of a rule is ended, the 2nd pointer of the table 31 is traced to execute the evaluation of a condition for the succeeding rule. Since the knowledge base formed by the former is converted, the means 4 can rapidly access the rule without requiring the sequential interpretation of a syntax.
Patent JP-H0768260-A (JP)
Title: Water conditioning machine
Inventor: KOBAYASHI KAZUO
IPC: C02F1/46
Filed: 1993-09-03
Abstract: PURPOSE:To prevent the corrosion of an electrode or the deformation of an electrolytic cell when the electrolytic cell is heated by any abnormality by providing an electrolysis control means controlling electrolytic treatment so as to stop the same when detected temp. exceeds a preset value. CONSTITUTION:The constant voltage power supply 12 of the power supply circuit 14 constituting an electrolysis control means is turned ON when the flow rate detected by a flow rate sensor in such a state that a main power supply switch 16 is closed is, for example, 2L/min or more and turned OFF when the detected flow rate is 2L/min or less. When the detected temp. from the temp. sensor 10 detecting the surface temp. of an electrolytic cell 8 is a preset value, for example, 50 deg.C or higher during electrolysis, the power supply is turned OFF and, at this time, an LED 18 informing that there is abnormality in a water conditioning machine lights. So far as the power supply circuit 14 is not reset by once opening the main power supply switch 16, the constant voltage power supply 12 is not again turned ON.
Patent JP-H0773470-A (JP)
Title: Draw type optical disk and its recorder
Inventor: INOUE AKIMASA
IPC: G11B7/126
Filed: 1993-09-03
Abstract: PURPOSE:To record with optimum recording power according to a linear velocity even in a video recording area by providing first, second recording areas recording/reproducing at the linear velocities different from each other. CONSTITUTION:The first recording area is an audio recording area, and is provided with the area from a first PCA 22 to a first program area 25 toward the periphery. The second recording area is a video recording area, and is provided with a second PCA 26 and a second program area 27. Then, the optimum recording power in the case of recording the audio with a CD format in the first recording area is decided by performing test recording at 1.2=1.4m/s the linear velocity in the first PCA 22. On the other hand, the optimum recording power in the case of recording video information in the second recording area is decided by performing the test recording at 11-12m/s the linear velocity in the second PCA 26. Thus, since the recording to respective areas are performed with the optimum power, excellent bits are formed even in any areas, and the information is recorded correctly.
Patent JP-S6465131-A (JP)
Title: Production of capsule
Inventor: ISOBE YASUSHI
IPC: C08G71/02
Filed: 1987-09-04
Abstract: PURPOSE:To make it possible to coat a core material with a wall film excellent in heat resistance, water resistance and oil resistance without leaving any exposed part, by forming urea resin wall films around droplets of a (meth)acrylate compound-based hydrophobic liquid substance containing an epoxy compound. CONSTITUTION:A hydrophobic liquid substance based on a (meth)acrylate compound and containing an epoxy compound (e.g., bisphenol A diglycidyl ether) is dispersed in a prepolymer of a urea resin obtained by methylolation to form ureas resin wall films around droplets of the hydrophobic liquid core material. By adding the epoxy compound to this hydrophobic liquid substance, the formation of capsule films from said prepolymer can be facilitated, and it is possible to coat the droplets with wall films excellent in heat resistance, water resistance and oil resistance without leaving any exposed part. The capsules thus obtained are useful, especially, for one-pack anaerobic adhesive, excels in storage stability, and can be finished to have dry touch, so that is desirable as an adhesive for fastening screws or laminating adhesive for laminated sheets.
Patent JP-H04104711-A (JP)
Title: Supporter of transplanting device in seedling transplanter
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1990-08-21
Abstract: PURPOSE:To facilitate storing, maintenance and inspection of seedling transplanting devices by rotatably installing a pair of supporting legs supporting seedling transplanting devices apart from the ground on a sleeve. CONSTITUTION:Floats 10 slide on a mud face in seedling transplanting and a seedling-laying stage 8 is moved to left and right, then seedling is planted by a top of rotating planting lever 9. In storing, maintenance and inspection of the transplanting device, the seedling transplanting device 5 is pulled up by links vertically moving the seedling transplanting device 5 and supporting legs 23 rotatably installed on a sleeve 15 are rotated to be downwardly extended, then the seedling transplanting device is lowered by the links to attach lower ends of the legs to the ground surface.
Patent JP-S6373692-A (JP)
Title: Manufacture of semiconductor laser device
Inventor: YAMAMOTO ATSUYA
IPC: H01S5/042
Filed: 1986-09-17
Abstract: PURPOSE:To improve the bondability of assembling and efficiently escape the heat generated by flattening a completely grown layer surface by altering the crystal growing conditions of the uppermost layer in the formation of a thin multilayer film having a double hetero structure including the active layer on a substrate having an even part. CONSTITUTION:A photomask 10 is so formed as to form a stripe on an n-type GaAs substrate 2, and a ridge is formed by chemical etching. Then, an n-type GaAs buffer layer 3, an n-type AlyGa1-yAs clad layer 4, a nondoped AlxGa1-xAs active layer 5, a p-type AlyGa1-yAs clad layer 6, and an n-type AlzGa1-zAs buried layer 7 are sequentially grown. Then, the shape of the surface of the layer 7 is formed with an uneven surface by reflecting the shape of the substrate 2. An n-type GaAs cap layer 8 formed thereon is increased at the growing velocity and the molar ratio of the group V element with respect to group III element to flatten the surface of the grown layer. Then, Zn is diffused at 11 to the layer 6 at the top of the ridge at the center, and n-type and p-type electrodes 1, 9 are formed.
Patent JP-H04102439-A (JP)
Title: Measurement of blood amount in blood vessel by using non-vanishing indicator
Inventor: TSUKADA KINJI
IPC: A61B5/0275
Filed: 1990-08-22
Abstract: PURPOSE:To provide a method using a non-vanishing indicator aiding the diagnosis and therapy of cardiac insufficiency to measure a blood amount in a blood vessel by infusing the non-vanishing indicator from an upstream part of the blood vessel to reach two downstream parts and measure the blood amount in the blood vessel on the basis of two dilution curves simultaneously obtained in the two downstream parts. CONSTITUTION:A certain amount I of a non-vanishing indicator is infused in an upstream part (p) of a blood vessel to reach two downstream parts (q), (q') where dilution curves C, C' representing the hourly variation in the concentration of the non-vanishing indicator in the downstream parts (q), (q') are simultaneously obtained to figure out blood amounts Vq, V'q in the blood vessel from the upstream part (p) to the two downstream parts (q), (q') on the basis of the dilution curves C, C' and measure a blood amount Vq reflecting a blood amount circulating in the body and a blood amount V'q, q reflecting an blood amount circulating in the lung, on the basis of blood amounts Vq, V'q. Thus, the blood amount has got to be measured by infusing the non-vanishing indicator, for example pigment. Also, by (q), (q') in two parts of the blood vessel, for example in the pulmonary artery and the aorta, the blood amount has got to be measured.
Patent JP-H04102398-A (JP)
Title: Electronic component mounting machine
Inventor: TANAKA SATORU
IPC: H05K13/08
Filed: 1990-08-22
Abstract: PURPOSE:To shorten sucking-mounting times of an electronic component with a simple facility structure and to improve an identifying accuracy by forming optical paths between a member for mounting the component and a camera, and between an electronic component sucking unit and the camera by a mirror unit movable in a predetermined direction. CONSTITUTION:A mirror unit 5 having first-fourth mirrors 51-54 is moved perpendicularly to an optical axis direction of a CCD camera 10, an optical path 21 is formed between a printed board 1 and a camera 10, and the position of the board 1 is detected based on an image of a reference point of the board 1. An optical path 23 is formed between an electronic component 3 to be sucked to a suction nozzle 7 disposed above the unit 5 and the camera 10, the sucking state of the component 3 and the reference position of the board 1 can be detected by the one camera 10, the sucking state of the component can be identified from the suction to the mount of the component by a simple facility structure, the mounting time of the component can be shortened, the sucking state can be identified, and the position identification of the board can accurately be performed.
Patent JP-2000053919-A (JP)
Title: Production of silicon-including aqueous coating agent composition
Inventor: AKIYAMA MAMORU
IPC: C09D4/06
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain a silicon-including aqueous coating agent composition having good shelf stability, in which coating film is excellent in weather resistance, water resistance, solvent resistance and stain resistance by polymerizing previously emulsified aqueous emulsion in the presence of a polymerization initiator. SOLUTION: This composition is prepared by polymerizing an aqueous emulsion previously emulsified so as to have <=1,000 nm oil drop diameter in an aqueous medium including (A) a polyalkoxypolysiloxane, (B) an unsaturated monomer and (C) an emulsifier and in the presence of (D) an polymerization initiator. It is pref. that the unsaturated monomer has at least one functional group selected from the group consisting of hydrolyzable silyl group, hydroxyl one and epoxy one as a partially condensed product of the unsaturated monomer with the component A or with tetraalkoxysilane, the component D has an acid functional group neutralized with a base, and (E) a hydrolytic inhibitor is added in the above polymerization.
Patent JP-H0662969-A (JP)
Title: Electric fish broiler
Inventor: KUMAGAI ATSUOTO
IPC: A47J37/06
Filed: 1992-08-20
Abstract: PURPOSE:To provide an electric fish broiler provided in a cooking housing with a broiling gauze and in the upper and lower parts with heat generating bodies for heating cooking to heat respective sides of fish with heating power for broiling both sides of the fish without any labor for overturning the fish on the way and collapse of the fish body so that a delicious dish can be obtained. CONSTITUTION:A cooking housing 24 is provided in the upper and lower parts respectively with the upperside heat generator 21 and the lower side heat generator 26. When the internal temperature of cooked fish heated in the cooking housing 24 reaches 30-50 deg.C, electrification from the upper side heat generator 21 to the lower heat generator 26 or vice versa is changed over, so that the each side surface of the fish is broiled up by high heating power. Taste components of protein, essence, etc., nutritive elements or water content are not superfluously oozed out. Further, since the smell of fish or the like can be exhaled by heating the respective sides one by one, a delicious dish can be obtained.