baber/WOPTO huggingface dataset:
Patent JP-2000071051-A (JP)
Title: Powder for continuous casting of steel
Inventor: WATANABE KEIJI
IPC: B22D11/108
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To manufacture a high-quality steel with entraining difficulty and superior lubricity and without powder defects by increasing the interfacial tension between the powder and the steel by containing specified quantities of CaO, SiO2, and Al2O3 and also flux components, with CaO/SiO2 and Al2O3/ CaO weight ratio within specified ranges. SOLUTION: Powder for continuos casting preferably contains 50-93 weight % in total of CaO, SiO2, and Al2O3 and also contains flux components. It is preferable that CaO/SiO2 is 7 or more in weight ratio and Al2O3/CaO is 0.5-1.4 in weight ratio. The flux preferably consists of one or more kinds of Na2O, MgO, Fe2O3, Li2O, BaO, SrO and F. It is preferably contains carbonaceous matter as a melting speed controlling agent. The viscosity at 1,300 deg.C is 0.5-10 poise, crystallization temperature is 900-1,250 deg.C, and the interfacial tension value between it and the molten steel at 1,550 deg.C is 1,100 dyn/cm or more.
Patent JP-H0681448-A (JP)
Title: Cover plate stable method of double floor
Inventor: YAMAMOTO KIYOSHI
IPC: E04F15/024
Filed: 1992-09-03
Abstract: PURPOSE:To prevent the occurrence of gaps caused by the slippage of cover plates and the generation of creaks caused by rubbing by constructing the cover plates through partition walls projected on connecting sections of caps in succession at adjacent positions of leg bases, and forming a double floor. CONSTITUTION:First of all, substrate sheets 1 are spread on slabs finished in a flat state. At that time, four leg bases 11 are collected at a place collecting four sustrate sheets 1, and plane-shaped caps 2 are covered thereon. The plane- shaped caps 2 are formed of elastic plastic, 5mm in depth, and the surfaces of four caps 2 having the size covering one of the leg bases 11 are extended to connect them in the shape of plane. After that, plane-shaped cross partition walls 21 are provided on connecting positions. At last, corners of the cover plates 3 are so constructed on the leg bases 11 in four corners of the substrate sheets 1 that they are stored inside cross partition walls 21 of the plane-shaped caps 2 formed in that way.
Patent JP-H03122647-A (JP)
Title: Photosensitive resin composition and photosensitive film using this composition
Inventor: YAMAZAKI HIROSHI
IPC: G03F7/033
Filed: 1989-10-05
Abstract: PURPOSE:To obtain excellent characteristics, such as heat resistance, solvent resistance, chemical resistance, electrical characteristics, and mechanical characteristics, useful for a solder mask by incorporating a non-gaseous ethylene unsatd. compd. which has two pieces of carbon-carbon double bonds and can form a polymer by irradiation with active light into the above compsn. and incorporating a specific thermoplastic org. polymer binder into the compsn. CONSTITUTION:This compsn. contains a photopolymn. initiator and/or photopolymn. initiator system which is the non-gaseous ethylene unsatd. compd. having the two pieces of carbon-carbon double bonds and capable of forming the polymer by the irradiation with the active light and can be activated by the active layer as well as the thermoplatic org. polymer binder having the constituting unit expressed by formula I. In the formula I, R1 denotes hydrogen or CH3. The photosensitive resin compsn. obtd. in this way and the photosensitive film formed by using this compsn. has an excellent adhesive property, heat resistance, etc., and is useful as the resist for pattern formation and a solder mask.
Patent JP-H09102388-A (JP)
Title: Induction heating cooker
Inventor: TOMINAGA HIROSHI
IPC: H05B6/12
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To prevent red heat of a load pan and discoloration of a plate surface due to the pan left empty when heating starts, by carrying out heating at a second output setting lower than a first output setting which is the maximum output setting. SOLUTION: A load pan which is magnetically well conjunctive and has a small plate thickness is placed on a top plate 4 by a user. Heating starts by pressing a heating key. An output setting means 8, setting an output at 1450W, starts heating, because an operation condition selecting means 13 does not select control carried out by a second temperature control means 12. An operation indicating part indicates a 1450W setting. Temperature of the heated pan having a small plate thickness rises steeply because of its small thermal capacity. A first temperature control means 11 stops or lowers an output of an inverter part 6 when temperature detected by a temperature detecting element 10 reaches 250 deg.C.
Patent JP-2001083274-A (JP)
Title: Connection structure for control rod
Inventor: UI KEIICHI
IPC: G21C7/16
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To simplify without using a plate guide in removing and loading fuel assemblies by maintaining control rods upright state in the core. SOLUTION: Connection parts for connecting and supporting spuds 3 fixed on a control rod drive mechanism and sockets 2 for connecting control rods are provided at least at 2 locations. By this, the axis of a control rod can be maintained upright in the core without utilizing fuel assembly and plate guide. Therefore, damage of the other core components during the insertion of the control rod can be prevented and regular inspection period can be reduced for the conventional operation time of the plate guide.
Patent JP-H03123970-A (JP)
Title: Storage system for variable length data
Inventor: SAKAI ITSUO
IPC: G06F12/00
Filed: 1989-10-06
Abstract: PURPOSE:To reduce retrieving time to a half on an average compared with a traditional system by reversing symmetrically storing order for every record into reverse order at a directory part, and determining either forward direction retrieval or reverse direction retrieval by executing comparison with the contents of the record at the beginning of retrieval. CONSTITUTION:A data storage address (A) is obtained from the directory part as considering the head character code of a character string desired to retrieve a key. Size relation between the stored record from (A) and the character string desired to retrieve is compared, and it is determined whether this character string is stored in the first half of a record group or not provided that it is stored in it. In this example, if the record contents shown by (A) is larger, the first half is made a 1st half retrieving area, and if smaller, a latter half is made the 2nd half retrieving area. Henceforward, similarly to a traditional comparing method, the record contents are taken out successively, and it is checked whether they coincide with the character string desired to be compared or not, and the comparison results in a coincident end or a discordant end on a coincidence flag and an end flag. In the case of the discordant end, the retrieval must be finished as considering the delimiting code of the record group the key, but if processing to consider the case where the contents are '0' the discordant end is added, it can be dealt with.
Patent JP-H0793857-A (JP)
Title: Cassette loader
Inventor: TSUNEKAWA MICHIHIKO
IPC: G11B15/675
Filed: 1993-09-24
Abstract: PURPOSE:To effectively attain miniaturization and light weight of the device and to promote latitude of design and then to effectively deal with large and small cassettes. CONSTITUTION:A pop-up system using large and small cassettes 9 and 6 which are different in size from each other is applied to the device. The large and small cassettes 9 and 6 are discriminated by providing an inserting hole for the large cassette 9 and an inserting hole for the small cassette 6 separately. At the time of loading the small cassette 6, a bottom surface part of this small cassette 6 is guided and held by a base plate 5. At the time of loading the large cassette 9, an upper surface part of this large cassette 9 is held by the base plate 5. The large and small cassettes 9 and 6 can surely be held by the single base plate 5 respectively without using a front loading system. Reduction in number of parts, etc., can effectively be carried out.
Patent JP-H0792300-A (JP)
Title: Fluorophor sheet
Inventor: ITABASHI MASAMICHI
IPC: G21K4/00
Filed: 1993-09-24
Abstract: PURPOSE:To provide a fluorophor sheet such as a radiation-image conversion panel, a radiation sensitization screen or the like which has a protective film whose durability, flaw-resistant property, contamination-resistant property are high and to provide a fluorophor sheet which is improved in such a way that a symbol indicating information about the sheet is printed clearly in a high- durability state. CONSTITUTION:The fluorophor sheet comprises a fluorophor layer and a protective film applied to the fluorophor layer. The protective film is composed of a fluororesin and an oligomer which contains a polysiloxane skeleton or a perfluoroalkyl group. The fluorophor sheet features that a noncontact-surface- activation treatment is executed to a part on the surface of the protective film and that information about the fluorophor sheet is printed on an activation- treated face.
Patent JP-H118845-A (JP)
Title: Panoramic image generation device and its method
Inventor: KOYANAGI MASAKAZU
IPC: H04N7/18
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To generate a panoramic image that has high picture quality and has no distortion caused at each connection part of the image by mapping plural images which are photographed by controlling the photographing direction of an image pickup means via a drive means onto a virtual spherical surface that is viewed from the rotational center of the drive means. SOLUTION: A computer 1 photographs a scenery 4 by controlling a pan tilter camera 3 located at a remote place and displays the image of a photographed screen 5 in an operation area 6A of a monitor 2. When a panoramic screen production instruction is produced via a panorama production button 6E, a pan tilter and a zoom lens are driven to each prescribed position to acquire each image. These acquired images are connected together to a virtual spherical surface defining a mobile axis of the pan tilter as an original point, and a plane image which is normalized in both latitude and longitude directions of the virtual spherical surface is shown in a panoramic image display area 6B. In such a way, a panoramic image is easily produced with no use of an expensive super-wide-angle lens nor fisheye lens.
Patent JP-S63117064-A (JP)
Title: Condensation type electrically conductive silicone rubber composition
Inventor: NAGAOKA HISAYUKI
IPC: C08L83/06
Filed: 1986-11-05
Abstract: PURPOSE:To provide the title compsn. which gives cured products which can stably retain long-term electrical conductivity even after storage for a given period of time, consisting of alpha,omega-dihydroxydiorganopolysiloxane, an electrically conductive carbon filler, a crosslinking agent, a catalyst for crosslinking reaction and a volatile org. solvent. CONSTITUTION:100pts.wt. alpha,omega-dihydroxydiorganopolysiloxane (A) having a viscosity of 500-50,000cst is homogeneously dispersed in and mixed with 5-500 pts.wt. electrically conductive carbon filler (B) (e.g., acetylene black), 0.1-50pts. wt. crosslinking agent (C) composed of a silane (partial hydrolyzate) of the formula (wherein R<1> is a monovalent hydrocarbon group; Z is a hydrolyzable group; a is 0-2), 0-5pts.wt. catalyst (D) for crosslinking reaction (e.g., iron naphthenate) and 0.1-500pts.wt. volatile org. solvent (E) having a b.p. of 30-300 deg.C (e.g., toluene).
Patent JP-H02109317-A (JP)
Title: Aligning method for exposure pattern
Inventor: TAKEDA MINORU
IPC: G06T1/00
Filed: 1988-10-18
Abstract: PURPOSE:To enhance the alignment accuracy by performing resist removal only on the exposure pattern for measurement of alignment error provided in an exposure mask pattern, correcting the error in position setting, and then performing pattern exposure to the resist. CONSTITUTION:An exposure pattern 4 for measurement of alignment error is provided on a reticle, which performs pattern exposure to a resist 3 formed on a substrate 2 having a ground substrate pattern 1, and the intensity of exposure laser beam is increased to remove resist 3 only from the pattern 4. The error data is obtained from the positional relation between this pattern 4 and above-mentioned pattern 1, and on the basis thereof the relative position setting error of the exposure mask pattern with the substrate is corrected, and exposure of device pattern by reticle is made to the resist 3. This provides high accuracy alignment.
Patent JP-H06115738-A (JP)
Title: Paper feeder and image forming device
Inventor: OBATA MASATO
IPC: G03G15/00
Filed: 1992-09-30
Abstract: PURPOSE:To achieve miniaturization and space saving so as to realize cost reduction by providing a constitution such that a plurality of sheet receiving means are integrally rotated to be driven selectively in a horizontal direction relating to a single paper feed means to take out a sheet of required size. CONSTITUTION:In a copying machine main unit having a base part 18 provided with casters 19, a fixed paper feed part is provided in a bottom part in the main unit having a picture forming part in the upward, and a drawable tandem rotary paper feed part is provided along a slide rail 24 relating to the main unit. This rotary paper feed part has a rotary tray 23 horizontally rotated by a drive part 26, the first/second sheet receiving parts 28a, 28b are set to the rotary tray 23, and a sheet size is detected by size detecting parts 131a, 131b. A paper feed unit 27 is provided, to place its paper feed roller 29 in a refuge position at the time of drawing out the rotary paper feed part, and when set again the rotary paper feed part, the paper feed roller 29 is brought into pressure contact with a separating part and placed in a paper feedable condition.
Patent JP-H02111453-A (JP)
Title: Apparatus for treating garbage
Inventor: YOSHINO MASATAKA
IPC: B02C18/00
Filed: 1988-10-18
Abstract: PURPOSE:To eliminate restriction on the use by shredding garbage charged into a shredding part together with water from a charging hole with shredding edges, draining sewage from a drainage hole, discharging garbage from a discharging part and draining drain from a casing through a drainage part for drain. CONSTITUTION:In a casing 10, the charging hole 6 connecting with the drainage hole 2 in a sink 1 is arranged at the upper part and the shredding part 10d arranging the rotated shredding edges 15 is arranged at the lower part of the charging hole 6. A shredding motor 12 having a rotating shaft 13 for rotating the shredding edges 15 is arranged at the lower part of the casing 10 and also a feeding part 22a is connected with the casing 10. Further, in a dewater casing 24, the discharging part 26 communicating with the feeding part 22a is arranged and also the drainage hole 28 connected with a draining hose 27 communicating with a sewer pipe, etc., at the lower part thereof, is arranged. In this dewater casing 24, a dewater drum 31 is arranged. Further, in the lower part of the casing 10, the dewater plate 13b is arranged to the rotating shaft 13 and the drainage part 13a for drain arranging the dewater plate 13b therein and communicating with the drainage hole 28, is arranged.
Patent JP-S61140319-A (JP)
Title: Drawing method of tube
Inventor: KAWAMATA OSAMU
IPC: B21C3/16
Filed: 1984-12-12
Abstract: PURPOSE:To form easily continuous projecting parts, having each a sufficient height, in the inner surface of a tube, by using a plug with grooves reduced gradually in width from the inlet side of a stock to the outlet side, in drawing a tube. CONSTITUTION:A grooved plug 4 is cylindrical, and each of its grooves has a trapezoidal cross section and a width reduced gradually toward the longitudinal direction. As a tube stock, a copper tube 2 is drawn by attaching and fixing a plug 4 to a mandrel 3 by a jig 5, to draw the copper tube between the plug 4 and a die 1. In this way, projecting parts having sufficient heights are formed in the inner surface of a tube.
Patent JP-H02108759-A (JP)
Title: Forms for decoration finish for surface, e.g. wall surface
Inventor: TANIMOTO HIROYUKI
IPC: E04G9/10
Filed: 1988-10-17
Abstract: PURPOSE:To form the neat contour of a pattern by a method wherein peel treatment is applied on the surface side of a core and a pressure sensitive adhesive layer is formed on the back side of a peel layer. CONSTITUTION:After a jointing primer 8 coated on the surface of a wall surface F is cured, setting-out is effected. A first peel sheet is peeled from the surface of a laminate (a), and the laminate (a) is adhered on the surface of a primer 8 along the setout line. Only the laminate part of a portion on which first coloring is applied is pulled off from the laminate (a), a colored first surface material 9a is pressed in the pulled off part, and a second peel sheet 4a is peeled off from a slit 40. A second peel sheet 4 having a pressure-sensitive adhesive layer 5 on the back is peeled from the surface of a core 1 of the pulled-off laminate part, and is laminated on the surface of the surface material 9a. Only a laminate part 1b of a portion on which next coloring is applied is pulled off, a second surface material 9b is pressed in, and after the second peel sheet 4b is peeled off and the second peel sheet 4 is adhered, the core 1 is removed.
Patent JP-S61139985-A (JP)
Title: Servo-control circuit
Inventor: YOSHIO JUNICHI
IPC: G11B19/28
Filed: 1984-12-11
Abstract: PURPOSE:To control the driving of a pickup on the basis of the output of an amplitude limiting means by increasing a high-band signal level for the low-band component of the output signal of the pickup and limiting the amplitude of the output signal of a correcting means with a specific amplitude level exceeding the maximum amplitude of the low-band component. CONSTITUTION:An unnecessary component generated due to an abnormal part such as a flaw is principally a high-band component, so it is suppressed to prevent a track jump. Namely, a tracking error signal A is passed through a high-band phase compensating circuit 12 to increase the signal level of the high-band signal as compared with the low-band component and to reduce an eccentric component relatively, thereby increasing the noise component. A trailing-stage limiter 13 cuts signals which are not within a range between specific amplitude limiting levels +E and -E to reduce only the noise compo nent without spoiling the eccentric component as to tracking. Then, a compensat ing circuit 14 performs sufficient compensation for the low-band component to prevent a track jump due to a defect and an abnormal part such as a flaw.
Patent JP-S63120902-A (JP)
Title: Elastic shrinkage body
Inventor: SAKAI NOBUHIRO
IPC: F15B15/10
Filed: 1986-11-06
Abstract: PURPOSE:To improve the antifractural toughness and the durability of an elastic shrinkage body by coating a tubular body with the primary braided reinforcing structural body and the secondary braided reinforcing structural body being smaller in a braiding angle than the primary braided reinforcing structural body. CONSTITUTION:A tubular body 1 is formed of rubber and rubber-like elastic material, and the periphery of the body 1 is coated with the primary and the secondary braided reinforcing structuraI body 2a, 2b. The braiding angle theta2 the secondary structural body 2b is made smaller than that theta1 of the primary structural body 2a. The repeated application of pressure fluid to an elastic shrinkage body does not therefore cause looseness in the braided reinforcing structure of the structural bodies 2a, 2b and also the protrusion of the tubular body 1 from the structural bodies 2a, 2b. Thus, the tubular body 1 is not subjected to any local pressure, and thereby produces improvement in the antifractural toughness and the durability of its elastic shrinkage body.
Patent JP-H03126407-A (JP)
Title: Silent curtain device
Inventor: YANAKA SHIGERU
IPC: A47H1/144
Filed: 1989-10-11
Abstract: PURPOSE:To reduce the sound generated by opening and closing a curtain by forming a curtail rail or a bracket for supporting it or both of them by a double layer metallic plate consisting of metallic plates of two inner and outer layers between which a synthetic resin is inserted and held. CONSTITUTION:A curtain rail 10, or a bracket 20 for supporting it, or both of them are formed by a double layer metallic plate consisting of metallic plates (a), (b) of two inner and outer layers between which a synthetic resin (c) is inserted and held. As a result, the opening/closing operation of the curtain becomes light, and the sound generated by opening and closing is reduced.
Patent JP-H0571763-A (JP)
Title: Air-conditioning apparatus
Inventor: HAGIWARA AKIRA
IPC: F24F13/14
Filed: 1991-09-13
Abstract: PURPOSE:To enable the selective use of a single air-conditioner for each of rooms. CONSTITUTION:Discharge ports 10 and 11 opened to rooms 3 and 4 are formed and a duct 8 through which the rooms 3 and 4 intercommunicates is provided. Further, an air-conditioner body 9 to feed air-conditioning air to each of the rooms 3 and 4 through the duct 8 and dampers 13 and 23 to allow the feed of air-conditioning air only to the selected room of the rooms 3 and 4 are arranged.
Patent JP-H11103363-A (JP)
Title: Image processing unit
Inventor: NAGATA KATSUMI
IPC: G06Q50/30
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit where it is immediately recognized by the user at which order number a job is executed when the user reserves the job such as communication reservation or lots of copying, when the job is started and how much time takes at the end of execution and the started job is immediately recognized. SOLUTION: When the operator (user) reserves a job, an image number count section 31 counts the number of originals, and an image data quantity calculation section 32 calculates amount of image data. A job execution time arithmetic section 33 calculates a required time based on the information by taking a type of the job into account. A job state management section 34 manages the required time, required time information of the job already reserved and standby, execution, end of the job and decides a required time, a start time and an end time or the like to be noticed based on the information and sends the result to a job time notice section 35. The job time notice section 35 informs this information to the operator.
Patent JP-H03125780-A (JP)
Title: Soundproof structure of soundproof motor-driven shutter for building
Inventor: MURASE KENJI
IPC: E06B9/17
Filed: 1989-10-09
Abstract: PURPOSE:To prevent the leakage of motor-driving sound to outside by a method in which a shutter-housing chamber is divided into upper and lower two chambers through a sound absorber, a winding shaft of a shutter curtain is set in the lower partitioned chamber, and an opening and closing machine for the winding shaft is set in the upper partitioned chamber. CONSTITUTION:A shutter housing chamber 7 is divided into upper and lower two chambers 11 and 12 through a sound absorber 10, and the sound absorber 10 is placed on the inner surface of the chambers. A pair of winding shafts 9 are rotatably set on the left- and right-handed insides of the lower partitioned chamber 12, and a shutter curtain 3 is wound around the shaft 9. A follow sprocket 13 is provided on the auxiliary pathway side end of the shaft 9, and an opening and closing machine 14 is biasedly set on the auxiliary pathway side in the chamber 11. A driving sprocket 15 and the follow sprocket 13 provided to the machine 14 are connectedly interlocked by a chain 16.