baber/WOPTO huggingface dataset:
Patent JP-H11144339-A (JP)
Title: Magneto-optical recording medium and its reproducing method
Inventor: MORI TAKESHI
IPC: G11B11/10
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a magneto-optical recording medium which embodies good magnetic domain magnification reproduction with simple constitution and has a high recording density and high reliability and its reproducing method. SOLUTION: This magneto-optical recording medium is constituted by laminating a transparent dielectric layer 12, a reproducing layer 5, an intermediate layer 6, a recording layer 7 and a protective layer 13 in this order on a disk substrate 11 and is divided to a servo region having pits 1... for tracking control by a sample servo tracking method and a data region free of ruggendess for recording information. Since the data region is devoid of the ruggedness, the magnetic walls of the reproduction magnetic domains 10 formed in the reproducing layer 5 are not subjected to pinning. Then, the magnetic wall movement in the reproducing layer 5 is made free and even if the track pitch is narrowed, the expansion of the reproduction magnetic domains 10 is well embodied.
Patent JP-H11104043-A (JP)
Title: Carpet for toilet
Inventor: KATOU YOSHIMORI
IPC: A47K17/02
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To secure warmth retaining for one's feet and to prevent shifting of a carpet by providing a partial surface of a carpet where the feet are positioned under the toilet stool with a warmth retaining part incorporating a heating wire, and pressing a magic tape of the back to a magic tape of the toilet floor surface. SOLUTION: A toilet carpet 1 incorporating a heating wire is laid on the toilet floor overall surface in such a manner as to surround a toilet stool support 5. A partial surface of the carpet where one's feet are positioned below the toilet stool is provided with a hood-like warmth retaining part 7 having a base part incorporating a heating wire part 8 having wiring density. At the time of using the toilet stool, a person sits on the toilet stool with both feet in the hood-like warmth retaining part 7 to keep the feet warm enough. The toilet carpet 1 is provided with a notch part in the partial part of the carpet in the rear of the toilet stool support 5 according to the shape of the edge of the toilet stool support 5, and further an overlapping faces 4 are pressed to each other by Velcro tapes.  The Velcro tape piece fixed to a suitable position of the back of the carpet 1 is pressed to the Velcro tape piece previously fixed to a suitable position of the toilet floor surface.
Patent JP-H07204031-A (JP)
Title: Toothbrush
Inventor: CHIYAN BUUN SUU
IPC: A46B5/02
Filed: 1994-12-09
Abstract: PURPOSE: To provide an inexpensive double-headed toothbrush that can effectively polish the teeth in order to protect the teeth from decaying. CONSTITUTION: In a toothbrush with an elongate element 10 provided with brush heads 20, 30 on the both ends thereof, the brush heads 20, 30 are connected with the elongate element 10, by connecting the brush heads 20, 30 with a holder part 12 of the elongate element 10 through an outer part 14 integrally connected with the brush heads 20, 30. It is an essential point in the structure of the toothbrush that when seen from the top of hear brush implanted on the brush heads 20, 30, the vertical axis of the brush heads 20, 30 and the vertical axis of the outer part 14 make a first obtuse angle X, and when seen from the side of the brush heads 20, 30, the vertical axis of the outer part 14 and the vertical axis of the holder part 12 make a second obtuse angle Y.
Patent JP-S63160452-A (JP)
Title: Line switching system
Inventor: MIZUHARA NOBORU
IPC: H04M3/00
Filed: 1986-12-24
Abstract: PURPOSE:To improve the communication service by providing a talking line acquisition table with priority for each path and a reservation table for talking line with high priority to an exchange so as to inform the changeover of a talking line between exchanges. CONSTITUTION:When the exchange receives a destination number from a telephone set 11 and decides a path, a line having the highest priority is acquired from the idle talking lines for the path according to the line acquisition table. In this case, if a line having higher priority exists in the lines in use, the line is reserved in the reservation table and talking is attained by using a line idle at present. On the other hand, when a call is finished, the exchange checks the presence of a call to be reserved with respect to the talking line used for the call based on the reservation table. As a result, if the line is reserved, the call made for reservation transfers a switching signal of the line to an opposed station of the line in use through a call control signal transfer line 14 to switch the lines. Thus, the communication service is improved.
Patent JP-H01146884-A (JP)
Title: Easily decomposable asymmetric organotin compound
Inventor: IMAZAKI HIDEYUKI
IPC: A01N55/04
Filed: 1987-12-02
Abstract: NEW MATERIAL:A compound of formula I or II [Bz is benzyl; R is butyl, phenyl; X is Cl, F; Y is O, formula III (Q is ethylene, vinylene); a is 1, 2; where the case where a is 1 and X is Cl is excluded]. EXAMPLE:Dibenzylbutyltin chloride. USE:Agrochemicals such as bactericide, insecticide, fungicide or antifouling agent. It decomposes in an environment into a nontoxic tin compound. PREPARATION:For example, the reaction of tin dust with benzyl chloride is carried out in the presence of water to give tribenzyltin chloride, which is dissolved in benzene and allowed to react with a Grignard reagent from n-butyl chloride, Mg and THF then, hydrolyzed with saturated ammonium chloride aqueous solution. Finally, the resultant tribenzylbutyltin and tin tetrachloride is subjected to redistribution to give the exemplified compound.
Patent JP-2000134254-A (JP)
Title: Facsimile equipment
Inventor: KURAZA TERUKO
IPC: H04L12/58
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To simply conduct entry of a main text message without mistake by storing contents of the main text of an E-mail to be sent through the use of the facsimile equipment to a memory of a main body for every transmission and automatically displaying the main text on an input screen at succeeding transmission. SOLUTION: A system employing the facsimile equipment consists of a CPU 101 that controls facsimile communication, a ROM 102 storing a program, a RAM 103 that stores data or the like, an input device 104 that is used for entry of an E-mail address and for various operations, a line control section 105 connecting to a telephone line, a display device 106, and an E-mail server 200. The E-mail server 200 connects to a public line 110. In this facsimile equipment, contents of the main text of the E-mail transmitted by using the facsimile equipment are stored in the memory (RAM 103) of the main body for every transmission and automatically displayed on the input screen at succeeding transmission.
Patent JP-2000317706-A (JP)
Title: Coated tool
Inventor: FUKUI HARUYO
IPC: B23B27/14
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a long life coated tool. SOLUTION: A drill 471 is provided with a base material 474 and an abrasive resistant film 475 formed on the base material 474 and containing (Ti, Al)N. A total number of projections generated inevitably during the formation of the abrasive resistant film 475 and exceeding 0.5 μm in height is 15 or less in three rectangular surface areas selected randomly on the surface of the abrasive resistant film 475 and having a lateral dimension of 24 μm and a longitudinal dimension of 18 μm.
Patent JP-H09122495-A (JP)
Title: Solid catalyst for hydroformylation and manufacture of aldehyde using the catalyst
Inventor: NAKAGAWA YOSHIHIRO
IPC: C07B61/00
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a solid catalyst for hydroformylation containing no halogen generating the cause of the corrosion of a device and provided with excellent heat resistance and durability by forming vinylpyridine resin comprising a specified porous crosslinking structure into a rhodium carbonyl complex structure. SOLUTION: A catalyst is composed of vinylpyridine resin comprising a specified porous crosslinking structure of degree of crosslinking of 10-65%, at least a part of pyridine ring contained in the resin is formed into a rhyodium carbonyl complex structure represented by a formula I. In the formula I, X represents lower alkyl or the like, M represents nitrogen atoms or the like, R<1> , R<2> and R<3> represent hydrocarbon or the like, and at least one of them is hydrocarbon containing anions, and (m), (n) and (p) represent integers of 1 or more, m+n+p represents the number of 3-5, and (q) represents the number corresponding to the total ion value number contained in anionic containing ligand represented by a formula II. In the formula II, R<1> , R<2> and R<3> , M and (q) represent the same meaning.
Patent JP-S63161162-A (JP)
Title: Sputtering device
Inventor: FUJIMOTO SHIGERU
IPC: H01L21/31
Filed: 1986-12-23
Abstract: PURPOSE:To form thin film having uniform sheet resistance on a work by providing a sputtering reaction reaction region forming plate having an aperture of the same size as the size of a target above the target to guide the flow of a reaction gas toward the work. CONSTITUTION:The sputtering reaction region forming plate 30 is provided between the target 3 and respective rollers 18 for conveying a tray 17 on which a substrate 30 is imposed. The aperture 31 of nearly the same size as the size of the target 3 is formed to the part of said plate 30 where the plate confronts the target 3. An Ar introducing pipe 5 is disposed to the lower side of the plate 30 and an O2 introducing pipe to the upper side of the rollers 18. The inside of a chamber 1 in the above-mentioned constitution is evacuated to a vacuum and gaseous Ar and O2 are supplied from the respective introducing pipes 5, 6 into the chamber. A DC voltage is supplied from a DC power supply 2 to a sputtering gun 4 and anode. Plasma discharge is, therefore, generated to ionize the gaseous Ar and to release metal ions from the target 3. The ions rise through the aperture 31 and react with the gaseous O2. A metal oxide film is thus formed on the substrate 20.
Patent JP-H07140530-A (JP)
Title: Camera provided with special photographing function
Inventor: YAMAMOTO YUSHI
IPC: G03B15/00
Filed: 1993-11-15
Abstract: PURPOSE:To easily execute photographing with intended special effect without entrusting complicated operation to a photographer. CONSTITUTION:This camera is provided with a light shielding member 53 for shielding a part of an aperture from light, a light shielding member driving means 54 moving the member 53 between a position where a part of the aperture is shielded from the light and a position where it is not shielded from the light, and a photographing control means executing such actions by specified times that the member 53 is driven to a light shielding position by the driving means 54 so as to perform photographing in response to releasing operation in such a state in the case a special photographing mode is set by a switching means for setting the special photographing mode, and film is fed by a feeding means until an unexposed part in a frame comes to a photographing feasible position where the light is not shielded by the member 53 so as to perform photographing again in response to the releasing operation at this position.
Patent JP-2000130647-A (JP)
Title: Connecting structure of underground structure and tube body
Inventor: MORIKAWA KENICHI
IPC: F16L5/02
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To easily connect a polyethylene sheath tube deformed at an end section and a duct sleeve fitted to a hand hole. SOLUTION: An opening section 11a is provided on the side wall 11 of a hand hole 10, and a fixed plate 32 is fitted to the opening section 11a. A tubular duct sleeve 50 is fitted to the fixed plate 32 to be protruded to the outside of the hand hole 10, and the polyvinyl chloride joint main body 61 of a joint member 60 is fitted to the tip section of the duct sleeve 50. A tubular polyethylene connector 63 is fitted to the joint main body 61 while its circular cross sectional shape is maintained. A polyethylene sheath tube 41 is butted and fused to the connector 63.
Patent JP-H07146627-A (JP)
Title: Printer using continuous paper
Inventor: ISHIKAWA YUTAKA
IPC: B65H23/192
Filed: 1993-11-13
Abstract: PURPOSE:To provide a printer using continuous paper capable of effectively absorbing a difference between the circumferential speed of a heating roller in accordance with the kind of the continuous paper and the carrying speed of the continuous paper. CONSTITUTION:This printer 10 using the continuous paper is equipped with a processing means for transferring a toner image in accordance with printing information on the continuous paper P, a tractor means 20 for carrying the continuous paper in accordance with the traveling of a tractor belt 74 engaged with the continuous paper P, a fixing means 22 applying heat fixing to the toner image on the continuous paper P carried by the means 20 through the heating roller 128, a 1st driving motor 84 carrying the continuous paper P by driving the belt 74 of the means 20 to travel, a 2nd driving motor 86 driving and rotating the roller 128 of the fixing means 22, a detection means detecting the speed difference between the traveling speed of the paper P and the circumferential speed by the rotation of the roller 128, and a control means 24 controlling the rotating speed of the motor 86 based on the detected result of the detection means so that the circumferential speed by the rotation of the roller 128 may be increased and decreased by a specified amount in comparison with the traveling speed of the belt 79.
Patent JP-H03168209-A (JP)
Title: Water-soluble resin composition curable by energy ray
Inventor: KINOSHITA MASAYUKI
IPC: C08F290/00
Filed: 1989-11-29
Abstract: PURPOSE:To provide the subject one-pack composition containing, as an active component, a resin curable with energy ray and made to be water-soluble with an alkali metal sulfonate group, etc., free from organic solvent, thinnable with water and having excellent long-term storage stability. CONSTITUTION:The objective composition contains, as an active component, a resin curable with energy ray and made to be water-soluble with an alkali metal sulfonate group or carboxylate group. Preferably, the resin contains the alkali metal sulfonate group or carboxylate group in combination with a urethane bond, an ethylenic unsaturated bond and a group generating radical by energy ray.
Patent JP-2001125348-A (JP)
Title: Image forming device
Inventor: KIMURA SHIGEO
IPC: G03G15/06
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an image that roughness in a highlighted part is prevented, sufficient image density is obtained and any defect is not caused by abnormal discharge by applying appropriate developing bias. SOLUTION: Relating to the device, BP bias consisting of a stopped part and an oscillating part is applied as the developing bias. Concerning pulse peak voltage of the oscillating part, the peak voltage (time Tg) in a direction when toner is flown to a photoreceptor is designated to be 900 V from potential difference with the stopped part (-400 V) and peak voltage (time Tb) in a direction returning the toner to a developing sleeve is designated to be 800 V from potential difference with the stopped part.  Effective center voltage of the BP bias is approximately -417 V, potential difference Vb between the effective center voltage value and peak voltage in the direction flying to the photoreceptor drum is 883 V, potential difference Vb between peak voltage in the direction of returning to the developing sleeve is 817 V, the Vg is made greater than Vb and more toner is oscillated localized to the photoreceptor drum side.
Patent JP-H08165987-A (JP)
Title: Operation control system for variable displacement type compressor
Inventor: KAWAGUCHI MASAHIRO
IPC: F04B49/06
Filed: 1994-12-12
Abstract: PURPOSE: To reduce incurring of a power loss as durability of a variable displacement type compressor is ensured. CONSTITUTION: When an electromagnetic on-off valve 28 on a pressure feed passage 27 is demagnetized, high pressure refrigerant gas in a delivery chamber 3-2 is fed to a crank chamber 2-1 and the inclination angle of a swash plate 14 is transferred from a maximum inclination angle to a minimum inclination angle. A control computer C controls excitation and demagnetization of an electromagnetic clutch 9 and the electromagnetic on-off valve 28. When temperature detected by a temperature sensor 34 exceeds a first set temperature T1 , the electromagnetic clutch 9 is engaged and the electromagnetic on-off valve 28 is closed. When the detecting temperature is between T1 and a second set temperature T2 (<T<1> ), when the electromagnetic clutch 9 is engaged and the electromagnetic on-off valve 28 is opened.  When the detecting temperature is below T2 , the electromagnetic clutch 9 is disengaged.
Patent JP-H04179950-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KOYAKATA NOBUO
IPC: G03C1/815
Filed: 1990-11-14
Abstract: PURPOSE:To improve the fastness of a color image to irradiation with light by incorporating a pyrazoloazole coupler and a compd. vanishing the excited singlet energy of an associated body of an azomethine dye into an emulsion layer and forming a layer contg. a UV absorber above the emulsion layer. CONSTITUTION:At least one silver halide emulsion layer is formed on a base and at least one kind of pyrazoloazole coupler and a compd. vanishing the excited singlet energy (fluorescence) of an associated body of an azomethine dye formed from the coupler and the oxidized body of a color developing agent are incorporated into the emulsion layer. At least one layer contg. a UV absorber is further formed above the emulsion layer. The light fastness of a color image and color reproducibility can be improved.
Patent JP-H08145510-A (JP)
Title: Refrigerating equipment and regulating device of surplus refrigerant thereof
Inventor: HIRAO TOYOTAKA
IPC: F25B45/00
Filed: 1994-11-17
Abstract: PURPOSE: To control positively the quantity of surplus refrigerant in a refrigerant circuit of refrigerating equipment. CONSTITUTION: An inflow pipe 2 and an outflow pipe 3 are opened in an upper- part vapor phase area Q of a liquid refrigerant L stored in a sealed housing 1. The outflow pipe 3 is provided with a restrictor 4 and one end of an annexed passage 5 of which the other end is connected to the outflow pipe 3 on the downstream side of the restrictor 4 is opened at a target level W of the liquid refrigerant L stored in the sealed housing 1.
Patent JP-H04183522-A (JP)
Title: Shaving cutter
Inventor: SOUKEDANI KOUICHI
IPC: B23F21/28
Filed: 1990-11-14
Abstract: PURPOSE:To uniformly machine both tooth faces of a gear to be ground by setting a rake angle of serration cutting blades of a cutter on the leading side with respect to the gear to be ground, to a value which is greater than that on the trailing side. CONSTITUTION:The rake angle alpha1 of serration cutting blades 9 of a land 6 on the leading side I is greater than the rake angle alpha2 of serration cutting blades 10 on the trailing side. However, the pitches P, the serration land width L and the serration groove width S are all equal to each other, respectively. Similar to the positive rake angles, the negative rake angle beta1 on the leading side I is greater than the negative rake angle beta2 on the trailing side so that the sharpness of the serration cutting blades 9 on the leading side is enhanced in comparison with that of the serration cutting blade 10 on the trailing side, and accordingly, it is possible to uniformly machine the both tooth faces of a gear W to be ground so that the tooth shape is uniform.
Patent JP-H02152816-A (JP)
Title: Transport pipe safety device for transferring fluid material
Inventor: KUDO YUKIMITSU
IPC: B65G53/52
Filed: 1988-12-06
Abstract: PURPOSE:To improve the safety and to solve the trouble by partial replacement by interposing a fuse portion inferior in pressure resistance of a transfer pipe in the midway of a transfer main pipe in the above device for transferring building fluid material such as concrette or the like. CONSTITUTION:Opening portions 12a, 12b of a fuse portion 10 are connected to opening portions 11a, 11b of a transfer main pipe 14 by con-necting means 13a, 13b such as nipples or the like. At this time, the fuse portion 10 is formed by material, the pressure resistance of which is inferior to the pressure resistance of the transfer main pipe 14. By this arrangement, when the abnormal pressure is produced, the fuse portion is broken so that there is no possibility of breakage at unexpected places so as to improve the safety. Further, the need of entire replacement can be eliminated, and the partial replacement will be enough.
Patent JP-H09128467-A (JP)
Title: Generating area estimating system for wind around building
Inventor: NONOMURA YOSHITAMI
IPC: G06F19/00
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To estimate the generating area of wind around building with ease and in a short time. SOLUTION: A data base 6 holds position data expressing a position where a wind of higher speed than an original wind is generated near a building when a wind is blown to the building by making respectively correspond to the dimension of the building and the direction of the wind. An input means 4 generates each data of the dimension of the building and the direction of the wind based on a prescribed operation when the prescribed operation is executed for inputting the dimension of the building and the direction of the wind. A retrieving means 8 retrieves the data base 6 based on data on the dimension of the building and the direction of the wind generated by the data input means 4 to extract position data.  A correction means 10 corrects position data obtained by the retrieving means 8 based on data on the dimension of the building coordinated with position data extracted by the retrieving means 8 by the data base 6 and data on the dimension of the building generated by the data input means 4. An output means 12 prepares a drawing of wind speed-increasing areas based on this corrected position data and outputs it.
Patent JP-2000128205-A (JP)
Title: Device for opening and closing lid of container
Inventor: SATO KIMITOSHI
IPC: B65D43/26
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To vertically open and close a lid to the opening of a container body. SOLUTION: An arm 18 is provided on a lid 14 of a gastight container 11. A slide block 21 is passed through a hole 19 made in the arm 18 and is rotatably supported by means of a shaft 22. A link 28 is rotatably connected with the edge of the arm 18 on the opposite side of the lid 14 by means of a shaft 30 passing through its long hole 29. A stopper 23 is provided on the slide block 21 in such a way that the lid 14 does not rotate to the more lower side than the horizontal condition. When the slide block 21 is moved in the vertical direction by means of a hydraulic cylinder 25 like this, the lid 14 and the arm 18 are moved in parallel in the vertical direction by the length of the long hole 29 of the link 28. As the result, it is possible to prevent an O-ring 17 from being twisted by the underside of the lid 14.