baber/WOPTO huggingface dataset:
Patent JP-S6440911-A (JP)
Title: Optical cable
Inventor: KAMEO YUJI
IPC: G02B6/44
Filed: 1987-08-07
Abstract: PURPOSE:To stabilize the transmission characteristics, mechanical characteristics, and long-period reliability of an optical cable by specifying the relation among the size of grooves cut in a slot main body, the size of a tape fiber, and the number of stored sheets. CONSTITUTION:The width Ws of the grooves 2 in the slot main body 5 is within a range of Wf+0.1<Ws<=WfX1.3(mm) for the width Wf of the tape fiber 1 and the depth D of the grooves 2 is within a range of nt+0.2<=D<nt+0.35Wf(mm) for the width Wf of the tape fiber 1. Thus the width and depth of the grooves in the slot main body 5 are prescribed within the optimum ranges corresponding to the width, thickness, and number of stored sheets of tape fibers to obtain an optical cable of the stablest structure in terms of the transmission characteristics, mechanical characteristics, and long-period reliability of the optical fiber.
Patent JP-H02181621-A (JP)
Title: Coaxial cable type piezoelectric converter and its manufacture
Inventor: OGURA KOJI
IPC: G01L1/18
Filed: 1989-07-28
Abstract: PURPOSE:To absorb a shrinkage force and to obtain a stable output by curving a cable type piezoelectric element in a nonlinear snaking shape and covering the element with an insulation layer by sealing. CONSTITUTION:The piezoelectric element 2 is supported in the hollow part 8 in a casting mold by side cover plates 9 and 9 on both side ends so that the element slackens in the snaking shape. At this time, the snaking curve is maintained by the composition deformation of the piezoelectric element. Liquid polyurethane resin 6 is injected into the hollow part 8 and set thermally to hold the nonlinear piezoelectric element in the curved state, thereby constituting the cable type piezoelectric converter. In this case, a lower layer 6a having a flat top surface is formed by injecting the resin 6 partially and solidified and then the linear piezoelectric element which is made nonlinear is arranged on the top surface of the lower layer 6; and the rest resin 6 is injected to absorb the shrinkage force and obtain the stable output.
Patent JP-S5899786-A (JP)
Title: Modifying device of analog electronic clock
Inventor: USHIGOE KENICHI
IPC: G04C9/08
Filed: 1981-12-09
Abstract: PURPOSE:To enable electronic modification without using a mechanical heart cam or lever, by enabling sure selection and setting on the occasion when a chronograph hand for writing in an electronic circuit is modified to the zero position. CONSTITUTION:The titled device is provided for specifying a digit modified by selection when there two or more chronographic hands, and the circuit thereof is constituted as shown in the figure. When a select switch 6 is turned ON in the state wherein the chronographic hands can be modified while a clock switch 6 is unlocked, a counter 17 makes a chronograph motor 11 rotate according to a signal from a frequency division circuit 2, via a gate 18 and a motor driving circuit 10, to rotate a chronograph indication A. Next, by pressing the select switch 7, a timer 17 makes a chronograph motor rotate via a gate 19 and a motor driving circuit 13, according to a signal from the frequency division circuit 2 and a signal from a switch control circuit 9, to rotate a chronograph hand 15. Then, the hand 15 is rotated for modification by an arbitrary amount by means of a set switch 8.
Patent JP-H0927813-A (JP)
Title: Discrimination circuit for cell interval for upc
Inventor: KAGANOI HARUHIRO
IPC: H04L12/911
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To easily attain reduction in the circuit scale by easily discriminating whether or not the cell arrival interval violates the cell arrival specified interval even when the cell arrival interval reaches a very large value. SOLUTION: The discrimination circuit is provided with a counter 11 counting a cell arrival time, an associate memory 13 storing data consisting of cell class information, cell arrival time, cell arrival interval specified value for each cell class information and a flag representing the presence of a retrieval object for each cell, a cell arrival interval check section 12 that compares the cell arrival interval specified value in the associate storage memory 13 with a difference between the data arrival time stored in the associate memory 13 and the arrival time denoted by the counter 11 so as to discriminate a violation cell, and a control section 14 that stores the cell information relating to the arrived cell to the memory when the cell class information having cell class information of the arrived cell is not stored in the associate memory 13,  and stores the cell information relating to the cell to the memory when stored and the cell arrival interval check means discriminates a violation cell.
Patent JP-S5899743-A (JP)
Title: Humidity sensitive element and manufacture thereof
Inventor: SANEYOSHI HIDEJI
IPC: G01N27/12
Filed: 1981-12-08
Abstract: PURPOSE:To provide a humidity sensitive element sensitive to the entire range of humidity with an exellent humidity and water resistance by three-dimensionally cross-linking high polymer chains in a humidity-sensitive film. CONSTITUTION:A comb-tooth-shaped metal conductive film 3 is formed on a highly insulating substrate 2 and a humidify-sensitive film 4 whose impedance varies with humidity is formed. The humidity sensitive film 4 is produced as follows: Stylene sodium sulfonate as monomer is mixed with NN'-methylene bisacrylic amide and polyvinyl alcohol as crosslinking agent at a ratio by weight of 100:5:40 to make a solution, which is applied on an electrode 3 and undergoes irradiation of ultraviolet rays in the atmosphere of a nitrogen gas. As the polymerization of the stylene sodium sulfonate proceeds under the irradiation of ultraviolet ray, polystylene sodium sulfonate is formed while the crosslinking by N,N'-methylene bisacrylic amide molecules proceeds among molecules of the compound to effect a three-dimensional crosslinking of high polymer chains. Thus, a humidity-sensitive film is obtained with an excellent humidity resistance and water resistance.
Patent JP-S6354403-A (JP)
Title: Polymerization of olefin
Inventor: KIOKA MAMORU
IPC: C08F4/60
Filed: 1986-08-26
Abstract: PURPOSE:To produce an olfein copolymer having a narrow MW distribution and a narrow composition distribution in good polymerization activity, by using a catalyst formed of a solid catalyst component prepared by using an inorganic oxide carrier to support a compound of a Group IV B transition metal of the periodic table and an aluminoxane or a halogenated aluminoxane. CONSTITUTION:An olefin is polymerized or copolymerized in the presence of a catalyst formed of (A) a solid catalyst component prepared by using a porous inorganic oxide carrier treated with a halogenated aluminoxane to support a compound of Group IV B transition metal of the periodic table and (B) an aluminoxane or a halogenated aluminoxane. As the transition metal of component A, zirconium is particularly desirable. Examples of its compounds include zirconium compounds having conjugated pi electron-containing groups as ligands. Examples of the porous inorganic oxide carriers which are preferable include SiO2, Al2O3 and MgO.
Patent JP-S6442153-A (JP)
Title: Semiconductor device
Inventor: KUBOTA YUKO
IPC: H01L21/60
Filed: 1987-08-10
Abstract: PURPOSE:To increase an adhesion intensity of a bump with a substrate without eroding a phosphorus glass film at the time of wet etching of a barrier metal layer, by extending the barrier metal layer outside an outer edge of a contact surface between the bump and the barrier metal layer. CONSTITUTION:A barrier metal layer 12 is constructed such that it extends outside an outer edge of a contact surface between a bump 13 and the a barrier metal layer 12. Therefore, when the barrier metal layer 12 is formed by etching, etchant is not soaked into a vertical interface between the barrier metal layer 12 positioned right beneath a lateral face of the bump and a passivation film 11. As a result, since a phosphorus glass film 11a serving as a lower layer of the passivation film 11 does not react with the etchant, it is possible to prevent the decrease in adhesion intensity of the bump and the decrease in characteristics due to the exposure of an Al pad 10 beneath the passivation film 11.
Patent JP-H0284871-A (JP)
Title: Image information input device
Inventor: MATSUDA YUTAKA
IPC: H04N1/107
Filed: 1989-07-31
Abstract: PURPOSE:To use the rotary encoder of large dimension and high detection accuracy and to generate the synchronizing signal of high accuracy by disposing a rotation detecting means in a position to be separated from a rotary member by a rotation transmission mechanism. CONSTITUTION:The rotation of a roll 6 is exactly transmitted through an idler 16 to a rotary encoder 17. By interposing this idler 16 between the roll 6 and encoder 17, the encoder 17 of the high rotation detection accuracy can be used for an input device 1. Namely, since the diameter of the encoder 17 is large, the dimension of the diameter becomes large to the diameter dimension of a rubber roll part in the roll 6 and the encoder 17 can not be directly fitted to the column 12 of the roll 6. However, since the roll 6 and encoder 17 are separately disposed by interposing the idler 16 as the rotation transmission mechanism, the encoder 17 can be used. Thus, the rotation of the roll 6 can be detected with the high accuracy.
Patent JP-H0753859-A (JP)
Title: Flame-retardant thermoplastic resin composition
Inventor: KURASAWA YOSHIHIRO
IPC: C08L71/12
Filed: 1993-08-10
Abstract: PURPOSE:To provide the composition comprising a poly phenylene ether, a polyolefin and a specific phosphate ester, excellent in the balance between flame retardancy and mechanical strength, and useful as an industrial material. CONSTITUTION:The composition comprises (A) 10-70 pts.wt. of a polyphenylene ether, (B) 30-90 pts.wt. of a polyolefin, the sum of the components A and B being 100 pts.wt., (C) 1-20 pts.wt. of a phosphate ester of formula I (r, m, n are 0, 1-3, but all are simultaneously not 3; X is halogen atom), and (D) 1-20 pts.wt. of an antimony compound. The component C includes tris(tribromoneopentyl) phosphate of formula II.
Patent JP-H0947948-A (JP)
Title: Deburring device for precise part
Inventor: SUZUKI NOBUO
IPC: B24B31/10
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a deburring device to perform sufficient deburring by an automatic machine and manufacture a precise part of stable quality. SOLUTION: Cloth wrapping 118 to wrap quantities of precise parts is held by a clamp 14, and pressed with a given pressure against a grinding plate 12 having a plurality of pushing protrusions 24 and 26. By effecting revolving movement of the grinding plate 12 around the approximate central axis of the cloth wrapping 118, the cloth wrapping 118 is continuously deformed under a given press by means of the pushing protrusions 24 and 26, The precise parts are rubbed against each other in the cloth wrapping 118 and burrs are separated from the precise parts.
Patent JP-H05208843-A (JP)
Title: Bioabsorptive chlorophosphate glass and bioabsorptive chlorophosphate glass-polymer blend produced therefrom
Inventor: JIYOOJI HARUSHII BIOORU
IPC: B01J20/02
Filed: 1992-07-24
Abstract: PURPOSE: To produce the bioabsorbable glass-polymer alloy that has desired strength and rigidity and is easily formed into a complicated form prepared from the bioabsorbable glass.  
     CONSTITUTION: The bioabsorbable glass has a working temperature lower than about 350°C and a transition temperature not higher than about 250°C and exhibits a dissolution weight loss rate which is similar to the rate at which a bioabsorbable polymer is absorbed by the body. The typical bioabsorbable polymer is selected from the group consisting of poly (lactic) acid, poly (glycolic) acid, poly (dioxanone), polyethylene terephthalate, poly (ethylene oxide), poly (caprolactone), copolymers of lactic acid and glycolic acid and mixtures thereof. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0484007-A (JP)
Title: Burner and hot air space heater using same
Inventor: MAMIYA TOSHIRO
IPC: F24H3/04
Filed: 1990-07-25
Abstract: PURPOSE:To make large the contact area with air and provide enough thermal efficiency even in a small combustion chamber by providing in parallel a plurality of groups of flame holes with a distance among them on the burner head and providing a plurality of combustion cylinders right above those groups of flame holes at the positions to correspond the flame holes and combustion cylinders one by one. CONSTITUTION:A burner 7 is provided with the burner main body 31 and burner head 32, and in the latter a plurality of groups 34 of flame holes 33 are arranged in parallel with a distance among them, and a group 34 of flame holes are positioned right below combustion cylinders 26 of a combustion chamber 23 so as to correspond to them one by one. The fuel fed by a fuel pump 4 burns in the burner 7 and the exhaust gas passes through the combustion chamber 23 and goes out. On the other hand the air passes by the surface of the combustion chamber 23 by means of a blast fan 11 to exchange heat and it becomes hot air and is blown out from a blow-out port 12. Since the group 36 of flame holes have a plurality of flame holes 33, they form plural, independent flames A. Since in the combustion chamber 23 a plurality of combustion cylinders 26 are provided, the air passes effectively by the surfaces of the combustion chamber 26, common cylinder 27, and hot air blow-out port, and the thermal efficiency is raised.
Patent JP-H0247996-A (JP)
Title: Speaker cabinet
Inventor: SAITO TAKASHI
IPC: H04R1/28
Filed: 1988-08-09
Abstract: PURPOSE:To easily obtain a long cabinet by forming a side plate of the cabinet with a member formed by a thermoplastic resin by means of the extrusion die molding. CONSTITUTION:The side plate 11 is formed by extruding a thermoplastic resin by means of the extrusion die molding in a way that the molten resin is formed continuously from the extrusion table and a reinforcement rib and mount screw hole 11a, adhesive parts 11b and 11c or the like simultaneously are formed. The side plates 11 at the left/right sides formed for processing are fitted by using the adhesion part 11b and a buffle plate 12 is tightened by using the left/right side plate 11 and the adhesion part 11c in combination. A ceiling plate 13 and a bottom plate 14 are made of wood or processed by the injection molding of a thermoplastic resin and tightened to a hole 11a by using a mount screw 15 to complete the cabinet. Thus, a long cabinet is easily obtained and the buffle plate 12 subjected to chamferring to the left and right ends is also easily obtained.
Patent JP-2001017748-A (JP)
Title: Operation command data generating method of oscillation device, and oscillation device
Inventor: MIYAKE NORIHISA
IPC: G09B9/00
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To generate a highly realistic operation in a simulation ride device for imparting an artificial operation feeling by the combination with an image by generating the translation displacement component, translation speed compo nent, rotating speed component of operation command data by converting elements of different components. SOLUTION: A ride device 3 comprises an operation platform part 330 having seats 340... for passengers H mounted on a base part 310 through driving mechanisms 351-354. An image control device 210 and a motion control device 310 are time-synchronously operated according to the synchronous signal from a general control device 1, whereby the passengers H are made to bodily sense an artificial operation feeling through the image on a screen 230 and the ride device 3. At least one element of the translation displacement component, rotating displacement component, translation speed component and rotating speed component in the movement of the ride device 3 is realized by the movement of a different component having a mechanism of a different structure.
Patent JP-2000024598-A (JP)
Title: Sheet treatment apparatus
Inventor: YAMASHITA TAICHIRO
IPC: B07C1/04
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To properly hold the mutual interval between sheets in a classifying feed path to prevent the exclusion of sheets caused by interval insufficiency by providing interval adjusting means adjusting the interval between sheets to a plurality of the stages of the accumulation means in a mail letter classifier. SOLUTION: Sheets 2 supplied from a supply means 11 holding sheets 2 vertically are separated one by one by a separation means 12 to be sent out upwardly and, on the way of this feed, address data such as addresses, postal codes or bar codes showing addresses of sheets 2 are read by a reading means 17 and the sheets 2 are classified on the basis of the read address data by a classifying means 18. In this case, feed interval adjusting means 26 each comprising a pair of rollers, for example, equipped with variable speed means are arranged on the way in the feed direction of the respective classifying feed paths 23a-23g of the classifying means 18. The interval between the sheets 2 is adjusted to a proper value of a necessary min. interval by the operation of each feed interval adjusting means 26 to enhance the reliability of classification.
Patent JP-H0941132-A (JP)
Title: Target device for sputtering and sputtering method
Inventor: IKEDA HIROSHI
IPC: G02B1/10
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To form an optical thin film at extremely fast film forming rate by providing a heat-insulating means between a sputtering material and a backing plate. SOLUTION: For example, a sputtering material 1 consists of an Al disk plate having 100mm diameter and 5mm thickness. A backing plate 2 is a non- oxygen copper, and a plate 3 is inserted between the backing plate 2 and the sputtering material to constitute a target device 13 for sputtering. The plate 3 consists of ZrO2 having a heat-insulating effect and is porous so as to improve the heat insulating property. Or, a space may be formed as the heat insulating means without using the plate 3. Thus, sputtering is performed while the sputtering material is maintained at high temp. Thus, the sputtering target device is made as a simple structure.
Patent JP-S6356319-A (JP)
Title: Removing method for wrinkle in press forming
Inventor: SHIMAMURA FUMIO
IPC: B21D24/04
Filed: 1986-08-25
Abstract: PURPOSE:To absorb the residue of a material without causing a crack on the body to be worked with a simple die structure and to remove the wrinkle by forming a bead part by forming it by pinching without any restraint between the upper die in a plane shape and the lower die forming a groove part. CONSTITUTION:The part 4b of he upper die 4 for forming a bead part 1d is formed in the plane shape parallel to a drawing die as the die structure and a groove 5b is formed on the part of the lower die 5 opposing to this part 4b. The residual material caused on the way of the forming is gradually led into the groove part 5b naturally and the bead part 1d is formed. Since the part 4b forming the bead part 1d of the upper die 4 is of a plane shape at this time, the bead part 1d is not pressed but the radius of curvature becomes larger and the crack causing on the bead part 1d can be prevented. The absorption of the residual material can be performed sufficiently by the groove part 5b, so the removal of the wrinkle can perfectly be performed.
Patent JP-H0643790-A (JP)
Title: Image forming device for reversible thermosensitive recording film
Inventor: MURAMATSU SATOSHI
IPC: G03G15/22
Filed: 1992-07-24
Abstract: PURPOSE:To form an image on a reversible thermosensitive recording film by using an electrophotographic process for forming the image on a existing plain paper sheet without adding a dedicated large-scale image forming means, to restrain the increase of cost and the capacity of a device, and to suppress an image forming control system from being complicated. CONSTITUTION:The recyclable reversible thermosensitive recording film which is heated to specified temperature so as to be initialized is supplied and fed to an intermediate transfer belt 150 by a paper supply roller 1. In a state where a toner image transferred on the belt 150 from a photosensitive body 10 is brought into contact with the reversible thermosensitive recording film, the toner image is irradiated and heated by an irradiating means 15 set on a back surface side with respect to the toner carrying surface of the belt 150 so as to form an image on the reversible thermosensitive recording film.
Patent JP-S6441837-A (JP)
Title: Liquid detection sensor
Inventor: SHINTANI TAKESHI
IPC: G01N21/41
Filed: 1987-08-07
Abstract: PURPOSE:To detect the presence of a liquid accurately even when power lowers, by making a core exposed in the course of an optical fiber abut a porous film impervious to liquid except for at a diagonal detection position to propagate light through the optical fiber. CONSTITUTION:An optical fiber 2 is bent in an inverted U shape to be fixed with a cast resin 3. At the top of the inverted U, a clad 2b is cut off partially in the circumferential way thereof to expose a core 2a and a porous film 1, lipophiric and with affinity to light, is provided abutting the core 2a. A sensor section 10 is set at a place intended to detect the presence of oil and with a switch at a processing section 30 ON, a light emitter is driven to propagate light through the optical fiber. When oil is present, light is scattered with the core 2a as oil is transmitted through the porous film 1. Thus, the quantity of light received with a light receiver is less than that when no oil is present, thereby enabling judgement on the presence of oil depending on the quantity of light received with the light receiver.
Patent JP-2000030972-A (JP)
Title: Carrier sheet for ceramic capacitor manufacture
Inventor: KOYAMA TOSHIYA
IPC: H01G4/30
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a carrier sheet for ceramic capacitor manufacture which makes it possible to manufacture a ceramic green sheet having an extremely smooth surface and is easily handled in the manufacture of the ceramic green sheet. SOLUTION: This carrier sheet for ceramic capacitor manufacture is formed by providing a silicone release layer on the polyester-layer A side of a laminate film, consisting of a polyester layer A having 0.2 to 4 nm surface center-line mean roughness and a polyester layer B having 10 to 100 nm surface center-line mean roughness.
Patent JP-H1129465-A (JP)
Title: Antitumor agent
Inventor: SAITO MINORU
IPC: A61K31/12
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a new antitumor agent useful for preventing and treating tumor of digestive system, especially stomach, etc., and having strong antitumor activity by using a specific polyisoprenylated benzophenone derivative as an active ingredient. SOLUTION: This antitumor agent contains a polyisoprenylated benzophenone derivative of formula I or formula II (R1 to R4 are each H, an alkali metal atom or a hydrophilic substituent group) as an active ingredient. The polyisoprenylated benzophenone derivative includes preferably garcinol, especially preferably 14-sulfoxy-garcinol, 14-O-β-D-glicopyranosyl garcinol or isogarcinol. The daily dose of the antitumor agent is suitably 50-5,000 mg/adult as the polyisoprenylated benzophenone derivative.
Patent JP-H0948428-A (JP)
Title: Packaging case
Inventor: YOSHIDA TAKESHI
IPC: B65D5/63
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To easily cut off endface walls of a packaging case made of a cardboard like a carton box to take out merchandise from the endface. SOLUTION: A breakable part at which the endface wall 2 can be broken to upper and lower parts, is provided at the endface wall 2. A scored line along both side edges of the endface wall 2 is provided from both ends of the breakable part. The endface walls 2 broken into upper and lower parts are removed together with the inner cover flap 3 and the inner bottom flap 4 to open the endface.