baber/WOPTO huggingface dataset:
Patent JP-S62254030-A (JP)
Title: Dynamic balance tester
Inventor: NAKAYAMA YOSHIMITSU
IPC: G01M1/24
Filed: 1986-04-25
Abstract: PURPOSE:To perform high preciseness measurement having general-purpose to the shape of a test body, by a method wherein the test body is supported by a roll bearing and a dummy test body rotating in the same phase is provided and a dummy wt. is provided on said dummy test body to perform compensation. CONSTITUTION:A dummy wt. is mounted on a crank pin, and a crank shaft 33 corrected in unbalance and a dummy test body 21 free from unbalance are mounted at a predetermined position to be rotated. The shaft 31 and the test body 21 rotate in the same phase and switches 71, 72 are connected to the output sides of first and second pickups 11, 12. Test wts. each having a known wt. are mounted on the shaft 33 and the test body 21, and the surface separation calibration and quantity calibration of left and right correction surfaces are performed by an operation circuit 62 while the indication of an unbalance quantity meter 66 is looked. After the finish of calibration, the circuit 62 is set to measurement. Next, the wt. mounted on the crank pin is removed to perform a balance test and, while the values indicated by an unbalance angle meter 65 and the unbalance quantity meter 66 at this time are referred to, a wt. 24 is mounted on the test body 21 to perform adjustment so as to set the indication of the meter 66 to zero.
Patent JP-H07279941-A (JP)
Title: Manufacture of main shaft for transmission
Inventor: OSAKO ISAO
IPC: F16C3/035
Filed: 1994-04-13
Abstract: PURPOSE:To prevent clearance from being produced between bushes to ensure the strength of a main shaft by providing splines on the main shaft for transmission over its entire length, and pressing bushes into the outside of the shaft with the shaft cooled to very low temperatures. CONSTITUTION:After a main shaft 1 on which splines are formed over its entire length, is cooled to very low temperatures using liquid nitrogen, etc., bushes 3a, 3b, 3c... equivalent to conventional stepped parts are pressed into on the main shaft, and hubs 4, 5... are spline-fitted in the splines 2 between 3a, 3b, 3c. Thus, machining, assembly of the main shaft are remarkably simplified, and no clearance is produced between the bushes during assembling the main shaft. Further, since a compressive load is constantly produced on the shaft 1, the strength of the shaft can be ensured.
Patent JP-H10281886-A (JP)
Title: Continuous temperature measuring method for high temperature conductive molten substance
Inventor: YAMADA TAKEO
IPC: G01K7/02
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring the temperature of a high temperature conductive molten substance. SOLUTION: Metallic bodies 6a, 6b having different thermoelectromotive forces and melting points higher than the measuring temperature are buried in the refractories constructing the body 1 of a converter. During blow forging, a molten steel 2 touches the forward end of the metallic bodies 6a, 6b which are thereby conducted to form a hot contact at the forward end part thereof. The metallic bodies 6a, 6b are coupled, at the other end thereof, with compensation leads 7 connected with a thermometer 8. According to the arrangement, temperature of the molten steel 2 is measured continuously by the thermometer 8 during blow forging.
Patent JP-H11291249-A (JP)
Title: Material charging apparatus
Inventor: SAKASHITA HIROYUKI
IPC: B65G65/40
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized material charging device capable of supplying a material such as a fine particulate material to a material receiving hopper from a flexible container without generating the penetration of the dust or the like. SOLUTION: A material charging apparatus 1 is constituted of a material introducing cylinder 2 having a material charging valve 3 provided to the bottom part thereof, having a material charging port 21 opened thereto and having a dust discharge mechanism 4 and the leading opening end 85a of the material discharge cylinder 85 falling to protrude from the lower part of the flexible container 8 and tied by a closing string while the material charging valve 3 is held to a closed state is joined to the material charging port 21 of a material introducing cylinder 2. Thereafter, by operating the air purge means 41 of the dust discharge means 4, the dust in the closed space 10 formed by the material discharge cylinder 85 and the material introducing cylinder 2 is forcibly discharged out of a dust discharge port 45.
Patent JP-H02274870-A (JP)
Title: Vapor deposition method
Inventor: MORI TERUO
IPC: C23C14/24
Filed: 1989-04-18
Abstract: PURPOSE:To enable perfect vapor deposition on the inside of a cavity in a member having a bole in the cavity by blocking the bole with a magnetic material and attracting the material to a magnet fitted to the outside of the member. CONSTITUTION:When vapor deposition is carried out on the inside A of a narrower cavity than the hand in a member 1 having a hole 2 in the cavity except the hole 2 and vicinity, the hole 2 is blocked with a larger material 3 than the hole 2 and the material 3 is attracted to a magnet 4 fitted to the outside of the member 1. Electric current is then supplied to a filament 6 to evaporate an evaporating source 5 and vapor deposition is carried out on the inside A. Since there is no screen, perfect vapor deposition on the inside A is enabled.
Patent JP-S5433496-A (JP)
Title: Working method of increasing ship body depth
Inventor: WATANABE TORATOSHI
IPC: B63B9/04
Filed: 1977-08-18
Abstract: PURPOSE: To work quick, easy and cheap incrreasing of ship body depth, by placing and jointing new body parts on existing upper deck of ship body. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5724402-A (JP)
Title: Exhaust turbine of variable capacity
Inventor: SHIMODA KUNIHIKO
IPC: F02B37/12
Filed: 1980-07-19
Abstract: PURPOSE: To enable the change of the capacity of an exhaust turbine and improve the performance of a supercharger within a wide range of revolution speed, by providing a movable partition wall so that it can be moved back and forth relative to the volute passage of the nozzleless radial turbine in the axial direction of the turbine.  
     CONSTITUTION: A volute casing 20 is provided with a lid 21. The lid 21 is fitted with a movable partition wall 22 which can be moved in a volute passage 14 in the axial direction of a turbine. The partition wall 22 extends in a volute form from the butt At of the volute passage 14 to its tip 15 and is provided with a guide portion 26 at the butt At of the volute passage 14. The partition wall 22 is moved back and forth by a driving means 25 actuated depending on the rotational frequency of an engine. To reduce the cross-sectional area of the volute passage 14, the movable partition wall 22 is moved forth so that its front edge is supported in a housing recess 23 provided on the inside surface of the casing 20. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S582561-A (JP)
Inventor: YAZAKI YUKIHIRO
IPC: F25B1/10
Filed: 1981-06-26
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-H06305895-A (JP)
Title: Lithium tantalate single crystal, surface acoustic wave element and mobile communication telephone
Inventor: SATO MASAZUMI
IPC: H03H9/25
Filed: 1993-04-26
Abstract: PURPOSE:To obtain a lithium tantalate single crystal having a sonic velocity variation of surface acoustic waves of less than a specified value by controlling the direction shift of subgrains contained in a grown single crystal within a specified value. CONSTITUTION:This lithium tantalate single crystal is grown by using Li2O and Ta2O5 of high purities as raw materials by Czochralski process, etc. The grown crystal is converted to single domain and wafers are obtained from the crystal. Crystal qualities of the single crystal wafers are determined by X-ray diffraction and wafers having crystal direction shifts caused by subgrains in wafers, etc., of <=7 minute are selected. This method allows to obtain a lithium tantalate single crystal having a property of a sonic velocity variation of surface acoustic waves of <=+ or -0.01%. By using the obtained single crystal as a substrate, a tandem type electric pole is formed on its surface to obtain a surface acoustic wave element. The obtained surface acoustic wave element is used as a filter of a mobile communication telephone.
Patent JP-S581314-A (JP)
Title: Surface acoustic wave device
Inventor: KISHIMOTO SEIJI
IPC: H03H3/08
Filed: 1981-06-26
Abstract: PURPOSE:To reduce input and output loss by allowing an input and an output electrode group to have a resonance frequency in a working frequency band. CONSTITUTION:Input electrodes 21 and 22 are connected in series, and output electrodes 31 and 32 are also connected in series. Consequently, the input and output electrodes become capacitive. Further, an inductor 41 is provided in parallel to one split input electrode 21, and an inductor 51 is also provided in parallel to one split output electrode 31. Consequently, the electrodes 21 and 31 are inductive in a working frequency band, and the electrodes 22 and 32 are capacitive. Those electrodes 21 and 31, and 22 and 32 are connected in series, so they resonate on the whole. The resonance frequency is set in the working frequency band to realize low-loss input and output electrodes.
Patent JP-S63264392-A (JP)
Title: Printing method
Inventor: ARAHARA KOZO
IPC: B41C1/10
Filed: 1987-04-21
Abstract: PURPOSE:To enable an image with high image quality to be transferred stably, by generating an electric field pattern according to image information on an ink-repellent surface of an image-forming substrate, bringing an ink into contact with the pattern to form an ink image, and transferring the ink image onto a transfer recording material. CONSTITUTION:First, an ink-repellent surface layer 2 is provided on an image- forming substrate 1. A repellent material to be used may be, for example, a silicone resin and a fluororesin. An electric field pattern corresponding to image information is formed on the ink-repellent surface by, for example, a corona discharger 4. The electric pattern part is enhanced in wettability by an ink due to the polarity thereof, and when the ink is brought into contact with the electric field pattern, an ink image 5 is formed. The ink image is transferred onto a transfer recording material such as a paper, whereby an ink image can be again formed by applying the ink to the surface of the ink left in a thin form at the ink image part, by utilizing the difference between the adhesion of the ink to the formed ink image and that to the ink repellent surface, and printing can be repeated.
Patent JP-H09276805-A (JP)
Title: Vertical type article partitioning apparatus
Inventor: MORIKIYO AKIRA
IPC: B07C3/08
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a vertical type article partitioning apparatus in which the number of partitions is increased by saving the installation floor area of the apparatus. SOLUTION: A lifting conveyer 2 is installed which is driven intermittently between carrying-in conveyers F1, F2,... and partition-carrying-out conveyers D1, D2,... which are erected oppositely and multistepwise, numbers of transfer table conveyers l are installed on the lifting conveyer 2, and articles A are transferred horizontally from the carrying-in conveyers to the selected partition- carrying-out conveyers through the transfer table conveyers.
Patent JP-S5432369-A (JP)
Title: Watthour meter
Inventor: TAKAGI TOSHIO
IPC: G01R11/00
Filed: 1977-08-16
Abstract: PURPOSE: To enable electric energy to be measured purely electronically by providing a multiplier which obtains the product of voltage and current converted with an A-D converter. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58216689-A (JP)
Title: Novel phosphorus-containing compound and its preparation
Inventor: IMAI SATOSHI
IPC: C12R1/465
Filed: 1982-06-10
Abstract: PURPOSE:To prepare a novel phosphorus compound 2-aminoethyl-phosphinic acid, by cultivating a bacterium belongine to the genus Streptomyces. CONSTITUTION:A bacterium such as Streptomyces hygroscopicus SF-1293 strain belonging to the genus Streptomyces, capable of producing 2-aminoethylphosphinic acid, is treated with nitrosoguanidine to give Streptomyces hygroscopicus MP-103 strain (FERM-P 131), a variant, which is cultivated under aerobic conditions at about 25-35 deg.C for about 3-7days, and 2-aminoethylphasphinic acid shown by the formula is collected mainly form the culture solution.
Patent JP-S62254410-A (JP)
Title: Shunt reactor
Inventor: MISAWA KAZUTAKA
IPC: H01F27/40
Filed: 1986-04-28
Abstract: PURPOSE:To contrive the saving of the space for installation of an arrester and to enable the sure prevention of invasion of a thunder surge by providing a cable leading-in part in an elephant chamber connected with a leading-out part from a shunt reactor body and connecting a gas arrester chamber to said elephant chamber and placing the arrester inside that. CONSTITUTION:A coil 2 of a shunt reactor body 1 is connected with an external cable through a leading-out part 8 and a lead-in part 10. Another end of an arrester 14 is made at earthing potential. As a result, the arrester 14 can be installed in a shunt reactor without taking any installation space. Furthermore, if a thunder surge invades, it will be absorbed by the arrester 14 before it reaches the shunt reactor body 1. As the arrester 14 is connected with the shunt reactor body 1 through a conductor 11 in an elephant chamber 6, there is no possibility that a thunder strikes the connection point.
Patent JP-H07303659-A (JP)
Title: Equipment for ultrasonic wave medical treatment
Inventor: ETSU YASUYUKI
IPC: A61B6/00
Filed: 1994-05-12
Abstract: PURPOSE:To provide an equipment for ultrasonic wave medical treatment that enables prompt and accurate focusing on a patient's body. CONSTITUTION:The equipment for ultrasonec wave medical treatment has an ultrasonic wave generator 1 that makes ultrasonic wave focusing, a mechanism for moving the ultrasonic wave generator 3, an X-ray picture-taking unit for taking the first and the second X-ray pictures from the first and the second directions respectively, and an X-ray picture display unit 17 to show the first and the second X-ray pictures. In addition, it has a supplementary mark moving unit 19 that inputs a position of a calculus image on each of the first and the second X-ray pictures, a calculus position calculating circuit 16 for calculating the third dimensional position of the calculus, based upon its different situation on the first and the second X-ray pictures, which are caused by different picture taking direction of the first and the second, and a controlling circuit 14 that regulates the mechanism for moving the ultrasonic wave generator 3 so as to make correct focusing on the calculus position.
Patent JP-H10289990-A (JP)
Title: Manufacture of semiconductor device
Inventor: UEHARA TAKASHI
IPC: H01L29/788
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To reduce the number of processes in manufacturing a non-volatile memory with a memory cell region and a peripheral circuit region, and realize high density. SOLUTION: A tunnel oxide film 21 and a polycrystalline silicon film 22 which becomes a floating gate electrode are deposited on a semiconductor board 10 with a memory cell region Rmemo and a peripheral circuit region Rperi. After a pad oxide film 23 and a silicon nitride film 24 are formed, an isolation groove 101 is formed and trench isolation is formed by burying the isolation film 31 in the groove 101. Then, an unnecessary film is removed, and a gate electrode 110 of the peripheral region Rperi, a control gate electrode 111, and a floating gate electrode 112 of the memory cell region Rmemo are formed. Trench isolation of each of the regions Rmemo, Rperi can be formed in one process, flatness as a whole is improved since a step does not exist on the base, and high density is realized since the floating gate electrode 112 is formed by self-alignment in trench isolation.
Patent JP-H02278634-A (JP)
Title: X-ray image tube
Inventor: ABU HIDEO
IPC: H01J29/38
Filed: 1989-04-20
Abstract: PURPOSE:To equalize brightness distribution by increasing the average crystal size along a parallel direction to the surface of a conductive film of an input surface gradually from the center of the input surface toward peripheral parts. CONSTITUTION:The average crystal size in a parallel direction to the surface of a conductive film is set to be gradually increased from the center of an input surface 6 toward peripheral parts. When an input phosphor surface 14 is assembled in an X-ray image tube to form a photoelectric surface on the phosphor surface, a crystal grain field in the conductive film gets reduced as it goes from the center of the input phosphor surface 14 toward the peripheral parts. Diffusion of alkali metal composing the photoelectric surface to the conductive film and disappearance are less likely to occur, and the sensitivity of the photoelectric surface gets higher as it goes from the center part of the input surface toward the peripheral parts. Brightness distribution of an output image in the X-ray image tube is thus equalized.
Patent JP-S5223678-A (JP)
Title: Plastic tape insulated pressure type power cable
Inventor: KUBO HIROSHI
IPC: H01B9/06
Filed: 1975-08-16
Abstract: PURPOSE: To facilitate pressurised enclosing of dielectric fluid into insulation layer formed by winding plastic film tape over conductor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H1055511-A (JP)
Title: Method for protecting magnetic head of magnetic memory system against electrostatic discharge
Inventor: ERPELDING A DAVID
IPC: G11B5/39
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To protect an MR head having an MR sensor against the damage generated by the presence of an electric field having static electricity by discharge. SOLUTION: The MR head is provided with shunts in the positions immediate near the terminals of adjacent conductive leads 18, 19 heading toward the MR sensor on the MR head across these leads. Solder overhanging parts of at least one of selected shapes are arranged adjacently to the leads in order to facilitate the removal of the shunts by causing the reflow of solder. These overhanging parts include limitation overhanging parts 30, 32 which play the role of limiting the solder within the shunt regions when the shunts are formed and an assignment part 32 which acts to transfer the solder from the shunt regions to an assigned position at the time of the next reflow of the solder and to give rise to physical breakdown in the shunt accordingly. The need for the physical removal of the solder material is eliminated.
Patent JP-S58216317-A (JP)
Inventor: IKEDA HISATOSHI
IPC: H01H33/98
Filed: 1982-06-11
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-H10101373-A (JP)
Title: Production of self-supporting glass structure
Inventor: CARRE ALAIN ROBERT EMILE
IPC: H01J11/36
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To decrease the number of production stages in the method for forming a barrier-rib structure and to obtain a precision barrier-rib structure. SOLUTION: A material 12 contg. a glass, ceramic or glass ceramic frit delivered on an applicator roll 14 and capable of being shaped is brought into contact with a recessed pattern 16 formed on an intaglio roll 18, and the material 12 is formed into the shape of a desired self-supporting structure. The material 12 contains a UV-curing polymer as an org. carrier. A UV is then radiated from a UV source 26 to solidify the material 12 in an enough amt. to maintain the shape.
Patent JP-S58793-A (JP)
Inventor: FUJIMOTO SHIGERU
IPC: G21C3/12
Filed: 1981-06-26
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-S63263046-A (JP)
Title: Cheese laver
Inventor: KIMURA NOBUTSUGU
IPC: A23L17/60
Filed: 1987-04-22
Abstract: PURPOSE:To prepare the titled food having high nutritive value and balanced nutrient, by sandwiching cheese and laver sheet with foods excluding rice cracker or sandwiching said food with cheese and layer sheet or mixing laver sheet and cheese in the food. CONSTITUTION:The objective product can be prepared by sandwiching cheese and laver sheet with foods excluding rice cracker or sandwiching said food with cheese and layer sheet or mixing laver sheet and cheese in the food.
Patent JP-S5725914-A (JP)
Title: Mold for plastic molding
Inventor: NAKAZATO HIROSHI
IPC: B29C51/00
Filed: 1980-07-22
Abstract: PURPOSE: To obtain a highly accurate mold for forming plastic sheets and the like made of a very hard, resistant, light sensitive, synthetic resin on which fine pattern with concave and convex parts is scribed by optochemical means.  
     CONSTITUTION: The very hard, heat resistant, light sensitive, synthetic resin is characterized by the heat resistance against 100°C or more, and the hardness of 60° or more which is measured by Shore D type hardness tester. Radical polimerization is caused by the light having the wavelength of about 250W450nm in said resin, and the resin become insoluble. The concave and convex pattern is made by an optochemical means, and the mold of the plastic sheets and the like is manufactured. Said light sensitive resin is composed of; (A), bonding agent such as saturated polyester, polyamide, polyurethane, polyacrylacrylic ester; (B), vinyl series monomer such as acrylamide; (C), polymerization initiator such as benzoin; and (D), thermal polymerization inhibitor such as methyl hydroquinone. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5433818-A (JP)
Title: Method of fabricating spheroidal graphite cast iron
Inventor: KUSAKAWA TAKATSUGU
IPC: C21C1/10
Filed: 1977-08-22
Abstract: PURPOSE: To provide the subject method comprising adding a formed body of a mixture containing an ultrafine powdery metal Mg and an oxide of Mg in a molten bath thereby to obtain safely excellent spheroidal graphite cast iron. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5433953-A (JP)
Title: Planetary frictional transmission
Inventor: HATA YOSHITADA
IPC: F16H13/06
Filed: 1977-08-22
Abstract: PURPOSE: To obtain a planetary frictional transmission with reduced slippage by placing steel balls in spiral grooves in taper surfaces of inner and outer rings and thereby creating pressure in radial direction according to the torque to be transmitted. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07303613-A (JP)
Title: Diagnostic imaging apparatus
Inventor: KATOU KANTA
IPC: A61B6/00
Filed: 1994-05-13
Abstract: PURPOSE:To provide a CT apparatus to which comments can be inputted urgently without any input mistakes and either in Japanese or in foreign language accurately. CONSTITUTION:The CT apparatus 100 is provided with a voice input section 7 to input voice comments on imaging data, a voice comment memory section 32 to store such voice comments in association with the imaging data and a voice reproducing section 8 to reproduce memorized voice comments, and doctors record comments on imaging data in voice in case of emergency. Then, later on, voice comments are reproduced and character string comments are inputted through key operation and such character string comments are stored in the character string comment memory section 31 in association with the imaging data. Accordingly, the apparatus is also useful for such cases as mass examination of lung cancer, where many subjects must be scanned within the limited time, or emergency diagnosis of the injured by an accident.