baber/WOPTO huggingface dataset:
Patent JP-H07172876-A (JP)
Title: Method for improving heat resistance of e-glass fiber
Inventor: HIOKI TAKAO
IPC: C03C25/68
Filed: 1991-11-26
Abstract: PURPOSE:To improve heat resistance by eluting an acid soluble component in glass fiber components in the vicinity of the fiber surface by treating an E-glass fiber with an acid aq. solution to form the high siliceous surface layer. CONSTITUTION:The high siliceous surface layer is formed by treating the E-glass fiber with the acid aq. solution to elute components such as alumina, alkaline earth metal oxide, boron oxide, alkali metal oxide or the like except silica in the vicinity of the fiber surface. The acid treatment is executed in the range that the average SiO2 content in the whole fiber after treating does not exceed 68% until the SiO2 content in the region from the fiber surface to the depth of 120Angstrom  becomes >=90%. As one embodiment when 9-12% hydrochloric acid is used, the heat resistance of the E-glass fiber is improved so as to tolerate the heating at 900 deg.C for >=30min from <700 deg.C.
Patent JP-H06187394-A (JP)
Title: Terminal specifying device
Inventor: KURITA TOSHIAKI
IPC: G06F17/50
Filed: 1992-12-16
Abstract: PURPOSE:To provide a terminal specifying device which can easily specify a target terminal even when the movement precision of a marker is coarse by moving the marker into a frame encircling a logic symbol and then specifying the logic symbol by button operation, and repeating the button operation and specifying the desired terminal. CONSTITUTION:The marker is moved to the vicinity of the desired logic symbol by operation a mouse, whose button is pressed. The device recognizes that the logic symbol in the frame is specified and blinks the output terminal Y of the logic symbol. Then the button operation is repeated and then the blinking moves cyclically in the order of an input terminal A2, the output terminal Y, and an input terminal A1. Thus, the desired terminal of the logic symbol is specified and then the mouse is operated again to move the marker to the position of an OR gate. At the moment the marker moves out of the frame on the way of movement, the blinking of the output terminal Y transfers to lighting and consequently the specification of the output terminal Y is determined.
Patent JP-H07194152-A (JP)
Title: Formation of frictional member for oscillatory wave motor
Inventor: CHIBA ICHIRO
IPC: H02N2/00
Filed: 1993-12-28
Abstract: PURPOSE:To form a frictional member for oscillatory wave motor having a remarkably large coefficient of friction and excellent wear resistance at a low cost by forming the frictional member composed mainly of a thermosetting resin on at least one frictionally contacting part of a contacting or oscillating body by using an applying method. CONSTITUTION:The frictional member for oscillatory wave motor having an oscillating body 11 which generates oscillatory waves and contacting body 1 which is frictionally brought into contact with the body 11 and relatively moved against the body 11 by oscillatory waves is formed. At the time of formation, the frictional member composed mainly of a thermosetting resin is formed on at least one frictionally contacting section of the contacting body 11 or oscillating body 11 by using an applying method. For example, the frictional surface of a rotor is spraycoated with a diluted solution of a bisphenol A type epoxy resin mixed with a curing agent composed of an aliphatic polyamine diluted with a solvent and the resin is cured within one hour at a curing temperature of 210 deg.C. The thickness of the resin film after curing is controlled to about 30mum. After curing, the surface of the film is polished until the film becomes about 20mum thick so as to improve the flatness and surface roughness of the film.
Patent JP-H09149937-A (JP)
Title: Expanding/shrinking device
Inventor: TADOKORO HIDEKI
IPC: A61M25/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an expanding/shrinking device capable of switching the mode and expanding or shrinking a catheter easily, quickly, and accurately and having a simple structure. SOLUTION: This device for expanding or shrinking a balloon catheter is constituted of a cylindrical first outer tube 2, an inner tube slidably arranged on the lumen of a first outer tube 2, an inner tube shaft 5 connected to the end section of the inner tube 3 and carved with a thread 4 in a part thereof, a screw member 7 having a tread carried in the first outer tube 2 and engageable with the thread 4 of the inner tube shaft 5, a spring 8 fitted to the screw member 7, and a second outer tube 9 slidably fitted on the outer periphery of the first outer tube 2. The screw member 7 is partially protruded through the groove formed on the first outer tube 2. When one of the first and second outer tubes 2, 9 is slid, the engaged/released state between the screw member 7 and the thread 4 of the inner tube shaft 5 is selected.
Patent JP-H06186549-A (JP)
Title: Heating method and heating furnace for substrate
Inventor: ISHII HIDEYUKI
IPC: G02F1/1333
Filed: 1992-12-16
Abstract: PURPOSE:To provide the heating furnace capable of preventing the adhesion of microdust on the surface of a glass substrate. CONSTITUTION:Previously heated gas is supplied atop the glass substrate G consisting of gas supply holes 25 to maintain the gaseous pressure between a punching plate 26 and the glass substrate G at the gaseous pressure higher than in a space where a glass substrate transporting mechanism 15 exists. The gas flows from the gas supply cylindrical part 23 of a hood 21 via the gas supply holes 25 atop the glass substrate G and flows from the spacing between the glass substrate G and the lower edge 22 to the space where the glass substrate transporting mechanism 15 exists. The microdust does not flow to the glass substrate G side and is discharged from a discharge port 14 even if the microdust splashes from a beam holding mechanism 18 or the ambient. The microdust generated from the glass substrate transporting mechanism 15 is pushed back by the flowing out gaseous flow even if the dust soars up and, therefore, the infiltration of the dust to the upper part of the glass substrate G is not possible. The adhesion of the microdust to the surface of the glass substrate G does not arise.
Patent JP-H07216880-A (JP)
Title: Ground anchor process
Inventor: KUROSAWA RYOHEI
IPC: E02D5/80
Filed: 1993-12-28
Abstract: PURPOSE:To carry out a ground anchor process at low cost. CONSTITUTION:U-like bent tension members 20 having different lengths are inserted in an anchor hole 10 having a predetermined diameter and a predetermined length, the front end bent parts thereof being shifted from one another so that the depths of the front end parts thereof are different from one another. Thereafter, after a solidifier 30 poured into the hole 10 is hardened, the a predetermined tension force is applied to the rear end part of the tension members 20 projected from the upper end opening of the hole 10, and then the tension members 20 are fixed by means of a pedestal 40 and fixtures 41.
Patent JP-H09181093-A (JP)
Title: Field-effect transistor
Inventor: KASAHARA TAKEMOTO
IPC: H01L29/812
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a field-effect transistor which can make small transient fluctuations of a channel current caused by fluctuations in a drain voltage and which also can facilitate the circuit design. SOLUTION: A second conductive layer 12 is formed between a first conductive layer 11 as a channel layer and a layer having a deep level. A second conductive layer 12 cuts off a response of the deep level to a change ΔVd of a drain voltage. At this time, an ohmic electrode 6 of the second conductive layer 12 is short-circuited to both of source and drain electrodes 3 and 4 of the first conductive layer in response to the change ΔVd. Thereby a potential change by gating the second conductive layer 12 is set at ΔVd/2 even to a DC or a transient response, thus eliminating fluctuations of the channel current to ΔVd.
Patent JP-H07201900-A (JP)
Title: Manufacture of resin sealed type semiconductor device
Inventor: OTA HIDEO
IPC: B29L31/34
Filed: 1993-12-28
Abstract: PURPOSE:To prevent generation of flashes by forming a metal die frame which surrounds a semiconductor element and holds an external lead constitution to fix them and a press metal die which engages with such metal die frame to resin-seal the semiconductor element and then moving a metal die from the surface to take it out by fixing any one of the press metal die surface and the external lead constitution. CONSTITUTION:A semiconductor element 5 is arranged to a metal die under the condition that resin sheets 1, 2 for sealing are temporarily fixed at the upper and lower sides and a film carrier 7 is also fixed so that it cannot move vertically. When pressure is applied with a press, the upper side 8a and lower side 8b of the metal die frame are set in contact holding the film carrier 7. Since the polyimide film surface is perfectly pressed by the metal die, any flash can be seen in the side of film surface. When pressure is further applied, the lower part of pressing plate is in contact with the press metal die 9a, forming a package in the constant thickness. Under this condition, the resin sheet is heated and melted and thereafter it is hardened. Pickup can be done inversely and thereby the package can be obtained without generation of flashes.
Patent JP-H09173393-A (JP)
Title: Nurse call interphone system
Inventor: KOJIMA AKIHIRO
IPC: A61G12/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To rescue a patient by a rescuer in accordance with the condition of each patient. SOLUTION: This system is provided with a nurse call master set 1 capable of inputting emergency such as a fire from the outside, meeting corridor lamps 2a... having display parts 22a... showing the means and conditions of patients, and nurse call slave set 23a..., and the meeting corridor lamp is provided with an escort setting switch SW and a carriage setting switch SW to be respectively set for patients, who needs escort and who needs stretcher at the time of escape, among patients.  The nurse call base unit is provided with a memory RAM for storing condition data for each patient name based on the setting of escort setting switch and carriage setting switch, the meeting corridor lamp and the nurse call master set are respectively provided with escort indication lamps 13 and 23 and carriage indication lamps 14 and 24 to be turned on while being interlocked with the escort setting switch and the carriage setting switch, and the meeting corridor lamp is provided with a representative indication lamp 25a to be flickered by retrieving the condition data stored in the memory from the nurse call master set when there is the emergency input.
Patent JP-H05323362-A (JP)
Title: Semiconductor device and its production
Inventor: TAKAHASHI KUNIHIRO
IPC: G02F1/136
Filed: 1991-12-19
Abstract: PURPOSE:To decrease the photocurrent leakage of a switching transistor(TR) and to enable the easy operation of a driver circuit as well by setting the thickness of the silicon in a region where the driver circuit is formed larger than the thickness of the silicon in the region where the TR is formed. CONSTITUTION:The field effect type M50 TR of a p type is formed of an N well 12', a source electrode 110 and drain electrode 111 respectively consisting of p type impurities, a gate electrode 112 consisting of a polycrystalline silicon film and a gate insulating film 113 consisting of a silicon oxide film. The thickness tS1 of the silicon in the driver circuit part is large than the thickness tS2 of the silicon at the point where the switching TR is formed. The thickness of the silicon layer 116 under the field oxide film formed in the driver circuit part is, therefore, made to a certain value or above and the resistance at this point is sufficiently lowered. The drain electrode 111 and N well substrate 12' of the p type TR are thus maintained at the same potential.
Patent JP-2000126229-A (JP)
Title: Disposable absorptive object and its manufacture
Inventor: KOIZUMI YASUSHI
IPC: A61F13/49
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To reduce a cost and to improve the touch of a flap and an air permeability by providing an outer most layer sheet having the air permeability and water repellency, which is an air permeable sheet where an absorptive body is fixed at a part of it and which holds the absorptive body by means of enclosing the waist of a wearing person in case of wearing and putting the body on him or her. SOLUTION: A disposable diaper 1 is a pants-type one and is constituted of the outermost layer sheet 2 and the absorptive body 3 fixed to the center of it. In the outermost layer sheet 2, recessed notch parts 4 are molded in both side parts to form leg hole parts. A pair of waist flaps 8 and 9 extending to the outer part of the absorptive body 3 are arranged in the end edge parts of the sheet 2, and a waist hole part is formed. Besides, the absorptive body 3 is constituted of a liquid permeable top sheet 15 forming a side to be brought into contact with the skin of the wearing person, a liquid impermeable back sheet 16 and an absorptive body 17 held between them. The outermost layer sheet 2 is formed by a liquid impermeable woven or nonwoven cloth where the air permeability is provided and a water repellent processing is executed.
Patent JP-H06187278-A (JP)
Title: Scsi controller
Inventor: NAGANAMI TAMOTSU
IPC: G06F13/12
Filed: 1992-12-17
Abstract: PURPOSE:To prevent the lost of the data within an FIFO register when a data transfer is interrupted without executing the transfer of data by the number of data set in a number of transfer byte (number of data) register and to increase data transfer speed. CONSTITUTION:A mode register 10 outputting a mode control signal MC of an active level by the instruction of a host device is provided. A logical gate which ORs the mode control signal MC and the full signal SR. F from an SCSI side FIFO register 3 and makes it the full signal to a SCSI bus transfer control circuit 6 is provided. By these, all the data remained in the SCSI side FIFO register 3 is supplied to the host device via a host side FIFO register 2 and a host bus interface circuit 1.
Patent JP-H04202725-A (JP)
Title: Sheet or wire of intermetallic compound and their manufacture
Inventor: YAHAGI SHINICHIRO
IPC: C23C10/28
Filed: 1990-11-30
Abstract: PURPOSE:To manufacture a sheet material or wire rod contg. an intermetallic compound by laminating sheets of specified different metals or executing laminating into the shape of a tube, heating the laminate and executing clad rolling or wire drawing. CONSTITUTION:Sheet materials of metals A and B are laminated or a core material of a B metal is inserted into a tube of an A metal, which is heated and is thereafter subjected to clad rolling or wire drawing, and they are integrated. As for the heating conditions at this time, by mutually diffusing both metals partially or all over the surface in their laminated direction, a thin sheet material or wire rod constituted of an intermetallic compound expressed by the general formula AmBn and an A metal or a B metal or of which the whole is constituted of an intermetallic compound can be manufactured. At this time, the intermetallic compound AmBn by both metals A and B denotes any of NiAl, Ni3Al, NbAl, Nb3Al, TiAl, LiAl, AuCu, AuZn, Mg2Sn, ZnSe, NiTi, Ni3Ta, AgMg and Cu5Zn8.
Patent JP-H05174060-A (JP)
Title: Document managing device
Inventor: OGAWA YASUTSUGU
IPC: G06F17/21
Filed: 1991-12-20
Abstract: PURPOSE:To reply to such request of a user that it is desired to recognize the registration of a new document which satisfies a certain condition without performing a periodical retrieval operation. CONSTITUTION:This device is comprised so that an inspection condition preserving means 11 which preserves an inspection condition set by the user in advance, and a new document inspecting means 6 which informs the detection of coincidence of a new document with the inspection condition when it is registered to the user via a user interface means 5 are provided, and it is automatically decided whether or not the document coincides with the inspection condition set by the user at every registration of the new document, and the coincidence can be informed to the user when it is obtained.
Patent JP-H03198486-A (JP)
Title: Image pickup device
Inventor: NAGUMO FUMIO
IPC: H04N5/369
Filed: 1989-12-26
Abstract: PURPOSE:To respectively output image pickup outputs with various aspect ratios even when using a solid-state image pickup element by outputting the image pickup output with the first aspect ratio from the solid-state image pickup element and outputting the image pickup output with the second aspect ratio, which is longitudinally long rather than the first aspect ratio, from a time base extending circuit. CONSTITUTION:A solid-state image pickup element 2 is the solid-state image pickup element such as a CCD equipped with an image pickup surface 2a of the first aspect ratio and the image of an object to be projected through an optics such as an objective lens, etc., to the image pickup surface 2a is picked up at a prescribed cycle based on a timing signal to be applied from a timing signal generation part 3. The image pickup output with the first aspect ratio is outputted from this solid-state image pickup element 2 and the image pickup output with the second aspect ratio, which is longitudinally long rather than the first aspect ratio, is outputted from a time base extending circuit 15 of a signal processing part 10. Thus, even in the case of an image pickup value using the solid-state image pickup element, the image pickup outputs with various aspect ratios can respectively be outputted.
Patent JP-H07201190-A (JP)
Title: Nonvolatile memory file system
Inventor: NISHIKAWA TAKAHIRO
IPC: G11C17/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide a file system using a nonvolatile memory capable of applying to a file system updating a file in a high frequency and with reliability higher than a magnetic disk device. CONSTITUTION:A storage area in a volatile memory 3 corresponding to the storage area in the nonvolatile memory 4 is specified by a storage area specifying means. Then, after the data are stored temporarily in the specified storage area in the volatile memory 3, the data in the volatile memory 3 are transferred and stored to the nonvolatile memory 4 at every data of a prescribed amount by a control means. The file system with a high speed, strong for vibration and impulse and with high reliability is obtained. Further, the number of times of write to the nonvolatile memory is reduced, and the high speed storage, the long life of the nonvolatile memory are realized.
Patent JP-H08176713-A (JP)
Title: Corrosion resistant aluminum alloy clad material for brazing and production thereof
Inventor: ITAGAKI TAKESHI
IPC: C22F1/00
Filed: 1994-12-28
Abstract: PURPOSE: To improve brazing joinability by regulating the diffusion distance of Mg from the sacrificial anode skin material of an Al alloy plate for brazing clad with sacrificial anode on one surface into a core material. CONSTITUTION: This clad material is formed to a thin plate by cladding the sacrificial anode skin material contg. a sacrificial anode component and 0.5 to 3wt.% Mg on one surface of the Al alloy core material and an Al-Si based alloy brazing filler metal on the other one surface. The diffusion distance of the Mg from the sacrificial anode skin material of the clad material is confined to <=20μm and the difference between the diffusion distance and the thickness of the core plate material is specified to >=120μm. The diffusion distance is defined as a distance (d) satisfying equation I.  The clad material is rapidly heated to 400 to 550 deg.C at a heating up rate of >=100 deg.C/min and is held within one minute and is then rapidly cooled down to <=100 deg.C at a cooling rate of >=100 deg.C/min in at least the final annealing of a rolling stage in the case of producing the clad material in order to satisfy such a condition.
Patent JP-2001159099-A (JP)
Title: Wallpaper-coating composition and wallpaper
Inventor: KANAMORI TARO
IPC: C08L83/04
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a wallpaper-coating composition capable of being conveniently applied to a wallpaper base, excellent in antifouling property and durability, and capable of imparting wallpaper having a photocatalytic function, e.g. having a self-cleaning action on tobacco nicotine or the like. SOLUTION: This wallpaper-coating composition is one of the following compositions: (I) a composition comprising (a) at least one kind selected from the group consisting of an organosilane represented by the formula (R1)nSi(OR2)4-n, a hydrolyzate of the organosilane and a condensation product of the organosilane, (b1) water and/or an organic solvent and (c) a photocatalyst; (II) a composition comprising the component (a), (b2) a polymer containing silyl group having silicon atom combined with a hydrolyzable group and/or hydroxyl group and (c) a photocatalyst; (I[) a composition comprising the component (a), (b3) a fluorine-based polymer containing silyl group and (c) a photocatalyst; or (IV) a composition comprising an aqueous dispersion where a specific polymer containing the components (a) and (b2) and (c) a photocatalyst are dispersed in an aqueous medium.
Patent JP-H09150951-A (JP)
Title: Feeding controller in bottle feeding
Inventor: KIMURA SHUNICHI
IPC: B65G47/29
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To move bottles at specified intervals without damaging the bottles by providing a star wheel having a number of supporting surfaces matched to the body diameters of bottles in a conveyor side wall and a rotation regulat ing mechanism having a stop pin directly connected to a wheel shaft and a control lever for controlling the rotation of the stop pin. SOLUTION: Normally a control lever 12 is lowered, locked with a stop pin 11 and placed in a position for stopping a star wheel 2 and bottles A on a belt conveyor B are brought into contact with a body and moved in an aligned manner. The leading bottle A is stopped in a held state when it comes into contact with the star wheel 2. Then, the control bar 12 is pulled up, the bottle A is moved along the belt conveyor B and a next bottle A is inserted into the supporting face 3 of the star wheel 2. At this time, the control bar 12 is lowered, locked with the stop pin 11 so as to stop the star wheel 2. After the passage of a specified time, the stop pin 11 is released and the bottle A is moved. Thus, any damage is prevented without needing any particular driving forces.
Patent JP-H11156243-A (JP)
Title: Centrifugal separator for analyte
Inventor: ITO TERUAKI
IPC: G01N33/48
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide the centrifugal separator for an analyte so that the rotation of its turntable is balanced with higher precision during centrifugal separation. SOLUTION: When an eccentric turntable 12 is rotated, the ball balancers 18 and 19 in the annular passages 15 and 16 are respectively moved to the opposite side of the eccentric side by utilizing the unbalancing power due to the eccentricity to compensate the unbalance. Consequently, the noise due to the unbalance during the rotation of the turntable 12 and the vibration of the turntable 12 and test tubes 11 are suppressed.