baber/WOPTO huggingface dataset:
Patent JP-H09253806-A (JP)
Title: Tundish for continuous casting and using method thereof
Inventor: YASUDA KAZUMI
IPC: B22D11/10
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To lower the produced quantity of a wasted cast slab because of unsuitableness of component standard in a sequentially continuous casting to different kinds of steels and at the time of producing the cast slab having the different component to a part of molten metal from a ladle by adding an alloy into a tundish. SOLUTION: The tundish which has a molten steel receiving chamber 1 and one or more of molten steel 1 pouring chambers 2, 2' connected with the receiving chamber 1 and forms the bottom surface of the receiving chamber 1 at higher than the bottom surface of the pouring chambers 2, 2' and parts the receiving chamber 1 and the pouring chambers 2, 2' with partition walls 5 and also, forms as communicatable with openable/closable opening hole parts 6, 6' arranged to the height at near the bottom surface of the receiving chamber 1, is used.  Supplying of the molten steel from a preceding ladle 10 is stopped and the molten steel of the preceding ladle 10 in the receiving chamber 1 is shifted to the pouring chambers 2, 2', and the opening hole parts 6, 6' are closed, and the molten steel in a following ladle 11 is poured into the receiving chamber 1, and after sufficiently reducing the molten steel quantity of the preceding ladle 10 in the pouring chambers 2, 2', the opening holes 6, 6' are opened.
Patent JP-H04302696-A (JP)
Title: Tunnel excavation engineering melthod in water containing ground foundation
Inventor: IGUMA AKIRA
IPC: E21D9/00
Filed: 1991-03-29
Abstract: PURPOSE:To improve self-supporting property of a working face for stable excavation even in the excavation of a weak water containing foundation saturated with underground water. CONSTITUTION:A tunnel excavation engineering method in a water containing ground foundation comprises forming a water stop zone 2 into the configuration surrounding a tunnel to be built in a predetermined foundation 5 to be excavated and spraying an antipermeable material on a tunnel facing in the water stop zone 2 to form an antipermeable cover section 4. Water is vacuum dehydrated from a gap in a predetermined foundation 5 to be excavated surrounded by the dead water zone 2 and antipermeable cover section 4 so that air pressrue in the foundation 5 to be excavated is negative to the atomspheric pressure in the excavated section 5a of the foundation. Under such a condition, the antipermeable cover section 4 is excavated and a new antipermeable cover section 4 is formed in the excavated section while negative pressure applied to the predetermined foundation 5 to be excavated is maintained to excavate the tunnel facing.
Patent JP-H07277328-A (JP)
Title: Assebling vessel made of foamed synthetic resin
Inventor: KAWAI TAMOTSU
IPC: B65D6/24
Filed: 1994-04-05
Abstract: PURPOSE:To readily and securely assemble or fold peripheral walls by bending inward the upper part of external side plate and superimposing it on the upper face of internal side plates after the internal side plates have been bent inward and superimposed on the bottom plate and forming a rugged part where both side plates are mutually fitted at the contact parts. CONSTITUTION:When a vessel is assembled, at first, respective internal side plates 3 at the gable side are bent inward at respective hinge 5 and overlapped one another on the upper face of the bottom plate 2. The upper parts 4A in the external side plates 4 of the longer sides are bent inward at respective hinges 6, and superimposed on respective internal side plates 3. As a result, the volume of assembling vessel gets to the summed volume of the bottom plate, the internal side plates, and the external side plates to achieve an ideal reduction of volume. In the constructed state of the assembling vessel, the fitting protrusions 7 formed at the inside face of respective external side plates 4 at the contact face 4a with respective internal side plates 3 are mutually fitted to the recessions 8 formed on the contact faces with respective external side plates 4 in the side ends of respective internal side plates 3 to firmly retain the assembled state.
Patent JP-H07276793-A (JP)
Title: Marking sheet
Inventor: MIYAKE TOSHIYUKI
IPC: B41M3/12
Filed: 1994-04-05
Abstract: PURPOSE:To provide a marking sheet excellent in the followability and adhesiveness to a sheet, not deteriorating a coating resin and excellent in weathering resistance and contamination resistance against the adhesion of dust by coating a soft vinyl chloride resin sheet. CONSTITUTION:A UV absorbable fluoroplastic film with a thickness of 5mum formed from a compsn. prepared by adding 5wt.% of zinc oxide obtained by coating powdery zinc with silica to solvent soluble type fluoroplastic wherein 10-70wt.% of a di-2-ethylhexyl acrylate/acrylic acid/vinyl acetate copolymer is compounded with a vinylidene fluoride/tetrafluoroethylene/hexafluoropropylene terpolymer is formed on the surface of process paper. A vinyl chloride sol is applied to the film to be dried and cured to form a vinyl chloride resin sheet with a thickness of 50mum and an arylic self-adhesive layer is provided on the surface of the vinyl chloride resin sheet.
Patent JP-H04303076-A (JP)
Title: Automotive lower body structure
Inventor: FUJII YOSHIO
IPC: B62D25/20
Filed: 1991-03-29
Abstract: PURPOSE:To maintain sufficient body rigidity by connecting an outer end of a cross member installed on top of a floor panel to the inner side of a side sill without entailing any damage to the strength, in a car bodycomposed so as to make a side sill top and a floor panel surface be almost flush with each other. CONSTITUTION:A cross member 6, forming a closed section together with a floor panel 3, is installed in space between a tunnel part 5 extending in the longitudinal direction of a car body formed in a central part in the car width direction of the floor panel 3, and a side sill 4 installed in the longitudinal direction of the car body along a car width outer edge of the floor panel 3, in the car width direction. An outer end 6a of the cross member 6 is bent downward together with its peripheral floor panel, and an outer end of the cross member 6 is connected to an inner side of the side sill 4. Since the cross member 6 has almost the same sectional form over the full length, its strength will not be damaged at all.
Patent JP-S62226469-A (JP)
Title: Flexible disk driving device
Inventor: OCHI HIDETOSHI
IPC: G11B17/03
Filed: 1986-03-27
Abstract: PURPOSE:To surely allow a simple, thin-shaped device to position a disk by constituting the device so that a pushing-in means moves upward a shaft assembler fixedly provided with a transmission pin. CONSTITUTION:When the disk 1 is placed on a spindle 21 and a pushing-in lever 36 is pushed in, a motor 20 rotates and elevates the shaft assembler 31 and the rotation transmission pin 34, and a head 32 and the pin 34 are inserted into a disk center hole 1a and a rotation transmission hole 1b, respectively. An attraction member 39 fixed on the assembler 31 firmly attracts the disk 11 on the spindle 21, and the pin 34 transmits the transmission force of the spindle. Therefore a device to fit in a disk at an insertion position is made unnecessary, whereby the thickness of the device is thinner and a disk can be positioned at high accuracy.
Patent JP-S51143321-A (JP)
Title: Camera provided with a data memory
Inventor: FUJITA SUSUMU
IPC: G03B13/00
Filed: 1975-06-03
Abstract: PURPOSE: To confirm data such as day and year at a position of synmetrical points on a rotary disc under a same condition as film photographing in a view finder provided with a visual field of albada type. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63235279-A (JP)
Inventor: TANAKA MASUMI
IPC: B66B5/02
Filed: 1987-03-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60213448-A (JP)
Title: Electric discharge machine
Inventor: KUMAZAWA MICHIO
IPC: B23Q1/34
Filed: 1984-04-06
Abstract: PURPOSE:To reduce the weight of a saddle, a table, a work and the like acting on a bed via saddle guide rails and prevent the bed from deforming as well as to aim at improvements in accuracy ever so better, by setting up a spring hoisting the saddle, a magnet, etc., on the bed. CONSTITUTION:A spring 12 is supported by a strut 11 being set up on a bed 1 and locked thereto, and the end is supported by a saddle 4, pulling the saddle 4 upward, but in this case, the tensile force is adjusted to such force as being less than that separating the saddle 4 from saddle guide rails 3. Therefore, the weight of the saddle 4, a table 6, a work 7, etc., acting on the bed 1 via these saddle guide rails 3 is reduced whereby flection delta1 of the bed becomes as well as a variation in the bed flection becomes smaller even if the center of gravity shifts on these saddle guide rails 3. Thus, such electro-discharge machining as excellent in accuracy is realizable.
Patent JP-S63233310-A (JP)
Title: Method for measuring dimension of pipe
Inventor: TORII MASAAKI
IPC: F22B37/38
Filed: 1987-03-20
Abstract: PURPOSE:To estimate the quantity of expansion of a pipe even with respect to a pipe having projections, by bringing an ultrasonic sensor into contact with the outer periphery of the pipe to propagate an ultrasonic wave and measuring the propagation times of the reflected waves from the inner peripheral surface of the pipe on the side of the sensor, the inner peripheral surface thereof on the side opposed to the sensor and the outer peripheral surface thereof on the side opposed to the sensor. CONSTITUTION:A furnace wall pipe 1 is filled with water and an ultrasonic sensor is brought into contact with the outer peripheral surface of the pipe 1 toward the axial center of the pipe 1. A vibrator 5 is built in the front surface of the sensor 4 and, when voltage is applied to the sensor through a cable 6, the vibrator 5 vibrates so as to extend and contract to generate an ultrasonic wave. This ultrasonic wave is incident and propagated to the pipe 1 through the contact medium 7 such as oil applied to the pipe 1 and, thereafter, the sound pressures of the reflected waves 8a, 8b, 8c from the boundary surfaces of substances different in acoustic impedance, that is, from the point-A of the inner peripheral surface of the pipe 1 on the side of the sensor 4, the point-B of the inner peripheral surface thereof on the side opposed to the sensor 4 and the point-C of the outer peripheral surface thereof on the side opposed to the sensor 4 are received by the vibrator 5 to be converted to electric signals. When the propagation times of these ultrasonic waves are converted to distances to make it possible to calculate the inner and outer diameters or thickness of the pipe 1.
Patent JP-S62223905-A (JP)
Inventor: HARADA TAKAMASA
IPC: H01B1/12
Filed: 1986-03-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55158931-A (JP)
Title: Insert resin molded product
Inventor: NARISAWA TSUNEO
IPC: B29C45/00
Filed: 1979-05-30
Abstract: PURPOSE:To prevent the production of flashes on a surface and to obtain an insert resin molded product being excellent in a dimensions tolerance, by a method wherein an insert matter, provided with a flash-protecting collar, is secured at the inside of a mold, and a molten resin is poured therein for molding. CONSTITUTION:A collar 2, whose diameter is equivalent to that of a boss 3, is formed at a portion corresponding to the end of the boss 3 for an insert pin 1, and an insert matter is secured at the inside of a mold. A device is constituted such that, where molding is performed in such a manner as pours molten resins into the mold, it prevents flashes from being produced at a portion above the collar 2 of the insert pin 1. This permits embedding of the insert pin in the end of the boss without producing the flashes, and a constricted part 4 formed above the collar 2 prevents the production of the flashes above the constricted part 4 even if a slight flash is produced.
Patent JP-H09259278-A (JP)
Title: Image processor
Inventor: MORIYA MICHIYO
IPC: G06T1/00
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To accurately extract only an object by easily separating a background and the object by using illumination at the time of extracting the object from natural images. SOLUTION: An image pickup means 2 image-picks up an image when an illumination means 1 irradiates the object and the background with light and a normal image and respectively stores them in an image storage means 4. An equipment control means 3 controls the illumination means 1 and the image pickup means 2. An image synthesis means 5 obtains the difference image of the two images stored by the image storage means 4 and an object extraction means 6 extracts the area of the object from the difference image obtained in the object extraction means 5 by a threshold value processing. Simultaneously, the control method of the equipment control means 3 is changed based on the result of the threshold value processing and adjustment is performed so as to obtain the more improved image.  In such a manner, by performing the threshold value processing, noise generated by image pickup conditions is not extracted and an object area under a natural background is accurately extracted.
Patent JP-S62224171-A (JP)
Title: Projecting type television receiver
Inventor: MIYATAKE YOSHITO
IPC: H04N5/74
Filed: 1986-03-26
Abstract: PURPOSE:To improve the picture quality by using a projecting lens having a tendency whose resolution is improved as a paraxial magnification gets smaller in reverse projection so as to reduce the difference in the resolution depending on the location of a projected picture. CONSTITUTION:A screen 18 is arranged obliquely with respect to the optical axis 19 of a projecting lens 17 and a tube axis 21 of a video tube 16 is tilted with respect to the optical axis 19. The projecting lens 17 consists of a lens 27 having a positive refractive index whose convex face is directed toward the screen 18, a both-convex lens 28 and a lens 29 whose strong curvature is directed toward the screen 18, both faces of the lenses 27, 29 are aspherical so as to provide the tendency that the resolution is improved as the paraxial magnification gets smaller in reverse projection. As the video tube 16, a liquid cooling video tube is used, where a transparent liquid 32 is filled between a face plate 30 and a front face glass plate 31 and a transparent gel silicone resin 33 for spurious reflection reduction is packed between the lens 29 and the glass plate 31.
Patent JP-H09255676-A (JP)
Title: Isobenzofuranone derivative
Inventor: SATO MASAKAZU
IPC: A61K31/445
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain an isobenzofuranone derivative having hypocholesterolemic effect based on its LDL intake action, thus useful for treating hypercholesterolemia, by reaction of a Wittig reagent with a phthalic anhydride compound followed by thioetherification of the side chain of the above reaction product. SOLUTION: This new isobenzofuranone derivative (salt) is expressed by formula I [R<1> is H or a 1-4C alkoxy; R<2> is H, phenyl, amino, mono- or dialkylamino, (substituted) pyrrolidino, (substituted) piperidino, (substituted) piperazino or (substituted) morpholino; (n) is an integer of 1-20], having LDL intake promoting action, therefore being useful as a hypocholesterolemic agent. This new derivative is obtained by reaction between a phthalic anhydride derivative of formula II and a Wittig reagent of formula III (R is allyl or benzyl; Ph is phenyl) to form a compound of formula IV, which is then subjected to reduction, hydrolysis and reduction successively, to effect introducing hydroxyl group (s) into the substituent (s) of the compound followed by halognation and then thioetherification.
Patent JP-S56164433-A (JP)
Title: Key inputting method
Inventor: NAGAI YASUO
IPC: G06F3/153
Filed: 1980-05-22
Abstract: PURPOSE:To correct input data surely, by making re-input through the notice of the input of abnormal data to the operator by means of buzzer alarm, etc. CONSTITUTION:A key input command in a program contained in a main storage device 1 is executed at an operation section 2 and the input from a keyboard 4 is made possible, then the input data from the keyboard 4 is once stored in the buffer of a control section 3. Next, when a in-buffer data read code in the program contained in the device 1 is executed, the data of one program in the buffer is transmitted to a control section 6 and it is displayed on a CRT7. Further, when a CRT read command is executed, the data displayed on the CRT7 is read into the operation section 2 as the original data and stored in the device 1. Further, the original data is checked and the key input is inhibitted when it is abnormal based on the key input mistake by the operator, through the execution of the key re-input synchronizing command, and it is informed to the operator by buzzer alarm, etc.
Patent JP-S5711198-A (JP)
Title: Automatic energy flowing method of inboard economizer
Inventor: HIROE MASAOMI
IPC: B63J3/02
Filed: 1980-05-21
Abstract: PURPOSE: To effectively utilize the energy discharged as a waste in the past, by connecting an exhaust gas heat driven turbine through a clutch to a generator which is connected to an engine through a clutch.  
     CONSTITUTION: A diesel engine 1 is connected to a generator 2 through an electromagnetic clutch 5, while a turbine 4 for a generator is connected to the generator 2 through an electromagnetic clutch 6. Boiler water conveyed by a pump 10 is heated by an exhaust gas economizer 7, conveyed to an economizer 8 through a boiler 9 again and turned into overheated steam which is sent to the turbine 4. Accordingly, the turbine 4 for electric power generation may be driven by exhaust gas energy of a main machine during a voyage, so that driving force of the generator 2 by the diesel engine may be saved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60214775-A (JP)
Title: Separation of 3-picoline
Inventor: TODA FUMIO
IPC: C07C67/00
Filed: 1984-04-04
Abstract: PURPOSE:To provide an agent for forming clathrate complex, containing 1,1,6,6- tetraphenyl-1,6-dihydroxy-2,4-hexadiyne as an active component, and capable of separating a 3- and 4-picoline mixture easily and in high purity into its components having close boiling paints to unable the separation and purification by distillation. CONSTITUTION:The objective agent contains 1,1,6,6-tetraphenyl-1,6-dihydroxy-2,4- hexadiyne as an active component. The active component is added to a mixture containing 3-picoline, the mixture is optionally heated to complete the formation of the clathrate complex, and the produced crystal is separated optionally after cooling. The obtained clathrate complex is composed of the above active component and 3-picoline at a molar ratio of 1:1-2. The amount of the active component is 0.1-2 times mol based on the 3-picoline. The formation of clathrate complex is carried out preferably at 0-50 deg.C.
Patent JP-H09252796-A (JP)
Title: Judgment of freezing history of edible meat
Inventor: UCHIYAMA HITOSHI
IPC: A23B4/06
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To simply judge the existence of the freezing history of edible meat based on the intensity of activity by extracting a press juice from edible meat, adding a reaction solution of an α-glucosidase to the press juice and measuring the activity of the α-glucosidase of the press juice. SOLUTION: A press juice is extracted by applying a centrifugal force to edible meat, which is mixed with a reaction solution of an α-glucosidase containing PNGP (p-nitrophenyl-α-glucopyranoside), etc. The activity of the α-glucosidase enzyme derived from mitochondria and/or lysosome in the press juice, the degree of collapse of granule of mitochondoria and/or lysosome is detected based on the intensity of the activity and freezing history is judged to exist when the activity of the α-glucosidase in the press juice is high. The freezing history of edible meat is simply judged by this method.
Patent JP-H04303828-A (JP)
Title: Camera
Inventor: TANIGUCHI NOBUYUKI
IPC: G03B5/08
Filed: 1991-04-01
Abstract: PURPOSE:To provide a camera which is compact and can perform tilt and VFC control. CONSTITUTION:In order to move a roller pair 18, which is arranged to hold a film 4 between them, forward nearly in an optical axis direction, a motor 10 is rotated counterclockwise in the case of viewing from a side shown in figure. By rotating the motor 10 counterclockwise, a gear 14 provided coaxially with the motor 10 revolves counterclockwise around a sun gear 12 which is locked. With the revolution of the gear 14, the roller pair 18 moves forward nearly in the optical axis direction with a gear 16 by a carrier 29. On the contrary, in order to move the roller pair 18 backward, the motor 10 is rotated clockwise. A roller pair 19 is also moved forward or backward in the optical direction in the same actions. The tilt and VFC is performed by moving both ends of the film forward and backward as stated above.
Patent JP-H11265240-A (JP)
Title: Using condition input device and input method for equipment
Inventor: HORIKOSHI TOSHIHIKO
IPC: G06F3/0488
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To make a user easily discriminate keys, to reduce an erroneous using condition key selection and to reduce the temporal damages, physical damages and financial damages, etc., by variably controlling the display sizes of soft keys inside a display by the respective using frequencies of the respective soft keys outputted from a calculation means. SOLUTION: For instance, the center positions of the respective using condition soft keys 22, 23 and 25 and longitudinal and lateral lengths (a1, a2, b1, b2, c1 and c2) to the outer frames of the respective using condition keys are decided. Then, in the case where the using frequency of a certain using condition key from a calculating device exceeds 1/10 for instance of the using frequency of the entire using condition keys, the longitudinal and lateral lengths of the using condition key are changed to 1.25 multiple of an original state. Also, in the case that the using frequency of the using condition key is smaller than 1/50 of the using frequency of the entire using condition keys for instance, the size of the using condition key is changed to 0.8 multiple of the original state.  In the case of changing the size of the using condition key, the center position of the using condition key is not changed.
Patent JP-H09257192-A (JP)
Title: Dynamo engine assembly structure
Inventor: FUKUDA MASAHIRO
IPC: F02B63/04
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To simplify the assembly structure of an engine and a dynamo, reduce the number of components required to the assembly, and shorten the assembly time. SOLUTION: In dynamo engine assembly structure directly connecting an output shaft 14 of an engine 1 and a rotation shaft 13 of a dynamo 2 to unite the engine 1 and the dynamo 2, a hole for a through bolt 36 united with a front bracket 11 of the dynamo 2 fixed to the engine 1 side is formed in the rear bracket 21 of the dynamo 2, and the shaft position of the dynamo 2 is ensured with the hole for the through bolt 36 formed in the rear bracket 21. A mount plate 30 to which a rubber cushion 31 is fixed is arranged at a lower end part.
Patent JP-H06284245-A (JP)
Title: Facsimile equipment
Inventor: TANAKA KATSUTOSHI
IPC: G09G5/00
Filed: 1993-03-26
Abstract: PURPOSE:To obtain a facsimile equipment capable of relieving the load of the operation by the operator with respect to the operation setting or operation of a kind according to a displayed screen. CONSTITUTION:A home screen is set by the entry from a key entry device 3 and the set home screen is displayed at the start of setting. Or a home screen in response to the operating state is set an a facsimile state detector 5 detects the operating state to display a corresponding home screen.