baber/WOPTO huggingface dataset:
Patent JP-H06155076-A (JP)
Title: Welding method for making thick and large-diameter welded steel pipe
Inventor: FUKADA YASUTO
IPC: B23K9/073
Filed: 1992-11-24
Abstract: PURPOSE:To suppress the degradation in bead shape in high-speed welding and degradation in rigidity so as to enable high-speed welding by combining a fused flux having a specific compsn. and multilayer multielectrode submerged arc welding and supplying DC current to the foremost electrode and AC current to the other succeeding electrodes. CONSTITUTION:The fused flux contg., by weight, 5 to 25% SiO2, 0.5 to 15% MnO, 5 to 25% CaO, 5 to 20% MnO, 2 to 20% Al2O3 2 to 10% TiO2, 1 to 5% BaO, 20 to 60% CaF2 and 0.3 to 1.5% B2O3 and satisfying (CaO+MgO)/SiO2=1.5 to 3.0 is used for welding of the first layer and the second layer of welding and the fused flux contg. 5 to 25% SiO2, 0.5 to 15% MnO, 5 to 25% CaO, 5 to 20% MnO, 2 to 20% Al2O3, 2 to 10% TiO2, 1 to 5% BaO, 20 to 60% CaF2 and 0 or <0.3% B2O3 and satisfying (CaO+MgO)/SiO2=1.5 to 3.0 is used for welding of the third and subsequent layers.
Patent JP-H06256293-A (JP)
Title: Aryl sulfonamide-substituted hydroxamic acid
Inventor: ROORENSU JIEI MAKUFUAASON
IPC: A61K31/435
Filed: 1993-12-28
Abstract: Compounds of formula I <CHEM> wherein R, R1, R2 and Ar are as defined in the description, have valuable pharmaceutical properties and are effective especially as matrix metalloproteinase inhibitors, for example for the treatment of arthritis. They are prepared in a manner known per se.
Patent JP-2000157112-A (JP)
Title: Tip rod for internally threaded fishing rod, and production of tip rod for internally threaded fishing rod
Inventor: HARADA TAKAFUMI
IPC: A01K87/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a tip rod for an internally threaded fishing rod, capable of maintaining the good balance of the rod, having a light weight and simultaneously enabling that a fishing line is smoothly delivered or wound up, and to provide a method for producing the top rod for the internally threaded fishing rod. SOLUTION: This top rod for an internally threaded fishing rod is prepared by winding a prepreg comprising highly strong fibers, such as carbon fibers or glass fibers, impregnated with a resin on a core material in a tubular shape. Projections 2 projected on the axial center side are integrally formed with a rod main body 1 on the inner circumferential surface of the rod main body 1 over the whole circumference or the approximately whole circumference on the axial core direction view. Therein, the diameter of the rod main body 1 is reduced from the rear portion to the tip portion. The projections 2 are disposed on the inner circumferencial surface of the rear portion excluding the tip portion of the rod main body.
Patent JP-H03200746-A (JP)
Title: Production of diaryl carbonate
Inventor: FUKUOKA SHINSUKE
IPC: B01J31/04
Filed: 1989-12-28
Abstract: PURPOSE:To obtain the title compound in high selectivity and in high yield by using carbonates and hydrogencarbonates of alkali metal or alkaline earth metal and double salts thereof as a catalyst and subjecting an alkylaryl carbonate to disproportionation reaction. CONSTITUTION:An alkylaryl carbonate is subjected to disproportionation reaction in the presence of at least one catalyst (e.g. NaHCO3) selected from carbonates, hydrogencarbonates and organic acid salts of alkali metal or alkaline earth metal and double salts thereof into a diaryl carbonate and a dialkyl carbonate to give the diaryl carbonate in high yield and in high selectivity. Since the catalyst used is in a form of salt, etc., the catalyst is readily separated and removed.
Patent JP-H11156657-A (JP)
Title: Automatic tool selection device and automatic tool selection method
Inventor: KURIHARA HIDEO
IPC: G05B19/18
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an automatic tool selection device and automatic tool selection method which can automatically select tools to be replaced for a short time, among the tools housed in a tool magazine, assist determination of replacement of the tools, and shorten preparation time before machining. SOLUTION: A machining schedule file, machining file group, and ATC pot management file stored in a memory means 9 are collated. In formation of tools used for machining is compared with information of tools housed in a tool magazine 32. In the case that the machining tools are shorted, a computer 10 selects a tool to be replaced and automatically index the shorted tool based on tool selection condition which is previously set. The result is reflected on the ATC pot management file. The selected tools to be replaced are displayed on a CRT 2. An operator can command the tool to be replaced among them by a key board 3.
Patent JP-H10230556-A (JP)
Title: Conductive multilayered hollow molded object and conductive resin composition
Inventor: ISHIO ATSUSHI
IPC: B32B27/32
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered hollow molded object made of a thermoplastic resin having excellent equilibration in heat resistance, hot water resistance, chemical resistance, alcohol/gasoline impermeability, the appearance of a molded product and interlaminar close adhesiveness and having conductivity. SOLUTION: In a multilayered hollow molded object constituted of at least two or more thermoplastic resin layers, at least one layer is a layer composed of a polyphenylene sulfide resin (a) or a thermoplastic resin compsn. containing a polyphenylene sulfide resin as a main constitutional component and at least one layer (b) is a layer composed of a thermoplastic resin other than a polyphenylene sulfide resin or a thermoplastic resin compsn. based on a thermoplastic resin other than a polyphenylene sulfide resin. At least one of the layers (a), (b) and other layer is constituted of a conductive thermoplastic resin compsn. containing a conductive filler and/or a conductive polymer and a thermoplastic resin as essential components.
Patent JP-H09214015-A (JP)
Title: Amorphous alloy for label in monitoring system
Inventor: GIZERUHAA HERUTSUAA
IPC: G08B13/24
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an alloy for use as a monitoring piece in a monitoring or identifying system which is to be reliably operated on the one hand or put in a clearly non-active state on the other hand. SOLUTION: A monitoring piece for mechanical vibration label of anti-theft is, for example, an amorphous alloy expressed by Fea Cob Nic Six By Mz , where M refers to one or ones of elements belonging to periodic table, groups IV-VII including C, Ge and P, a component (a) is 20-70 atomic %, a component (b) is 4-23 atomic % and component (c) is 5-50 that all satisfy a relationship b+c>14; and a component x is 0-10 atomic %, a component y is 10-20 atomic % and a component z is 0-5 atomic % that all satisfy a relationship of a sum (x+y+z) of between 11 and 21 atomic %. When a removal of a given preliminary magnetized field causes changes in resonance frequency and signal level, the alloy is put in its non-active state.
Patent JP-2000164779-A (JP)
Title: Water-cooled cooling fin for semiconductor element
Inventor: KAWAHARA TAKAHIRO
IPC: H01L23/473
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a water-cooled cooling fin at low cost, without brazing in a furnace by joining a round block with a recess and a round cover block is fit by screwing them up and then joining nipples to the side surface of the round block with a recess by screwing. SOLUTION: A round cover block 11 is put on a round block 12 with a recess and is fit by screwing. The, nipples 13 with screws are screwed into the side surface of the round block 12. Thus, a round water-cooled cooling fin can be constituted by the combined joining of the round cover block 11, the round block 12 with a recess, and the nipples 13 with screws, without brazing. The sealing property of the cooling fin for cooling water is achieved with a contact section between a female screw of the cover block 11 and a male screw 12 of the block 12 and a contact section between female screw holes 12c for installing a nipple formed in the block 12 and male screws 13c formed on the nipples 3.
Patent JP-H07159095-A (JP)
Title: Shooting simulator
Inventor: KOIKE YOSHIFUMI
IPC: F41G3/26
Filed: 1993-12-03
Abstract: PURPOSE:To execute a shooting training equivalent to a live-shell shooting without performing a live-shell shooting when shooting training of curved- trajectory shooting weapons such as guns, in which targets are invisible directly, is executed. CONSTITUTION:A shooting simulator includes a shooting information input device 1 and a shooting evaluating device 2. The shooting information input device 1 outputs corps location information 111 to evaluate the present locations of corps having shooting weapons and various shooting condition information 112 of shooting weapons. Impact areas of shells fired are estimated from the corps location information 111 and shooting condition information 112. Corps states 220 regarding the degrees of protection of corps, etc., are input and the shooting evaluating device 2 judges the effects of shooting of curved-trajectory shooting weapons based on preset criteria from previously-stored topographic information 223 such as geographical features, plant colony features, geological features, etc., impact state information 222 including information on the impact areas, corps state 220 and corps location information 111.
Patent JP-2001156099-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: MASUDA KOICHIRO
IPC: H01L23/12
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a high-quality semiconductor device by preventing deformations of an elastomer layer and performing stable wire bonding. SOLUTION: When an electrode pad 21 and conductor leads 42 placed on the surface of an elastomer layer 30 are electrically connected to each other through a bonding wire 70, the elastomer layer 30 which is positioned near an area of ultrasonic bonding is temporarily cooled by a volatile coolant 80 containing liquefied nitrogen or ethanol in advance for performing the bonding operation while the elastomer layer 30 is hardened.
Patent JP-H03198027-A (JP)
Title: Liquid crystal display device
Inventor: MASE AKIRA
IPC: G02F1/1343
Filed: 1989-12-27
Abstract: PURPOSE:To make the transmitted light quantity of a picture element constant and to manufacture a screen which is easily viewed by setting the ratio of the area of the picture element constituted of electrodes to approximately the ratio of the inverses of transmissivities per unit area of the corresponding color filters. CONSTITUTION:The plural color filters 2, 3 and 4 are provided between a pair of substrates 1. Then, the ratio of the area of the picture element constituted of the electrodes 5 and 8 is set to approxinate inverses of the transmissivities per unit area of the corresponding filters 2, 3 and 4. Therefore, the thickness of a liquid crystal layer is uniform and color uneveness does not occur. Besides, since the electric field intensity of an impressed voltage is uniform at the whole places, a switching condition is not varied due to the place. Then, the difference between the transmissivity of the color filters whose colors are different is made by making the area of the color filter or the electrode corresponding to the color filter different. Thus, display which is clear and without the color uneveness is realized and many colors are uniformly displayed.
Patent JP-H11171597-A (JP)
Title: Glass for chemical tempering, chemically tempered glass and glass substrate for information recording medium
Inventor: YOSHINO KUNIHIKO
IPC: G11B5/73
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide glass for chemical tempering which has a large coefft. of thermal expansion (for example, >=9.0×10<-6> in a temp. range from 100 deg.C to 300 deg.C) and allows chemical tempering by ion exchange treatment, chemically tempered glass which is formed by tempering the glass for chemical tempering by the ion exchange treatment and a glass substrate for information recording media using this chemically tempered glass. SOLUTION: This glass has the compsn, consisting, by weight (hereafter wt.%), of 56 to 60 wt.% SiO2 , 12 to 15 wt.% Al2 O3 4 to 10 wt.% Li2 O, 9 to 12 wt.% Na2 O, 0 to 5 wt.% K2 O (where 16.1 to 20 wt.% Li2 O+Na2 O), 0 to 5 wt.% MgO, 0 to 5 wt.% ZeO2 , 0 to 1 wt.% As2 O3 , and 0 to 1 wt.% Sb2 O3 and allows the chemical tempering by the ion exchange treatment.
Patent JP-2000229032-A (JP)
Title: Steam generating device for grain steam cooking device
Inventor: TOMIOKA KESAJI
IPC: A47J27/16
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To uniformly supply steam to the grain to be steamed while keeping high temperature and prevent the steaming failure by providing a first heating means for heating the water within a device body to generate steam, a second heating means for further heating the steam, and a lid body for blocking the vicinity of the upper end opening except a part. SOLUTION: The steam supplied to a first steam piping heats the first steam piping and blows out to water 7 contained in a steam tank body 4 through small ports 9 at the tip thereof to overheat and boil the water 7, generating steam, which is partially blown out to a gas phase part 10 within the steam tank body 4 as steam. The steam from the overheated and boiled water 7 and the steam generated by the steam from the small ports 9 of the first steam piping are further heated by the second steam piping 11 of the gas phase part 10 and dried. Namely, the steam is not supplied to a grain container 3 through an opening 5 as it is, but stayed by a lid body 16 and uniformly supplied to the grain container 3 through the opening 15 between the peripheral edge of the lid body 16 and the inner surface of the steam tank body 4.
Patent JP-H09158254-A (JP)
Title: Control device for excavating machine
Inventor: IDA YOSHITAKA
IPC: E02F9/20
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an excavation control device at a low cost, whose opera tion is changed over from the constant speed control into penetrative input control before the actual tooth tip load of an excavating machine exceeds the limit value and from which ropes are paid off at the same speed from a plurality of drums. SOLUTION: In case the excavating speed control value Uva is smaller than the penetrative input control value Ufa, a control switcher 51 selects the smaller value Uva and gives it to a direction/flow rate control valve 19a and an adder 35 to peform the excavating speed control. In case the penetrative input control value Ufa is smaller than the excavating speed control value Uva, the value Vfa is given to the valve 19a and adder 35 to perform the penetrative input control. A tuning control value Ua in accordance with the rope speed deviation Ve is added to another direction/flow rate control valve 19b. Accordingly the excavation control is made in the condition that the moving speeds Vra and Vrb of wire ropes 5a, 5b paid off from winch drums 6a, 6b are the same.
Patent JP-H08186503-A (JP)
Title: System and device for compressing/extending data
Inventor: HATANO KOICHI
IPC: G06T9/00
Filed: 1994-12-28
Abstract: PURPOSE: To provide satisfactory data compressibility for the image data of gradation expressions and to make time for extension in the case of providing restored data correspondent to output speed requested by external equipment. CONSTITUTION: A compressing part 4 starts compression from the head of image data equivalent to one line for each compression format while preparing plural kinds of compression formats composed of data compression formats by utilizing the continuity of bit values in data concerning the image data equivalent to one line from an image memory 21, selects the compression format storing the maximum number of data as compressed data and performs the compression of data equivalent to one line by repeating the same operation concerning the next compression starting position data as well. An extending part 5 discriminates whether compressed records equivalent to each line are compressed data or source data and restores the data later by using a restoring method decided by the compression format but outputs the source data as they are.
Patent JP-H11171316-A (JP)
Title: Belt guide device and belt conveyer
Inventor: HARADA SHIGEYOSHI
IPC: B65G21/22
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To facilitate the assembly and maintenance of a belt guide device. SOLUTION: A mounting part 24 to be removably attached to a roller mounting hole 6 formed in a frame 1 of a belt conveyer, and a belt guide receiver 25 supported on the mounting part 24 are provided at a bracket 22. An engagement part 34 to be removably engaged with the belt guide receiver 25 of the bracket 22 is provided at a belt guide 23. The mounting part 24 of the bracket 22 is attached to the roller mounting hole 6, and the engagement part 34 of the belt guide 23 is engaged with the belt guide receiver 25 of the bracket 22.
Patent JP-H10175686-A (JP)
Title: Ejection structure of aerosol container
Inventor: UCHIYAMA TAKESHI
IPC: B65D83/14
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To excellently and safely eject the aerosol agent by providing a large nozzle hole of the prescribed diameter and length in the tip direction of a small diameter nozzle having a small diameter nozzle hole of the prescribed diameter to suppress the eject quantity while preventing reduction in the ejected particle size. SOLUTION: A cup 20 which is tightly caulked to an opening part is fitted to a container 3 filled with the aerosol agent, a small diameter nozzle 10 having a small diameter nozzle hole 10a on a base end side of an ejection guide 11 is inserted in an airtightly in a tubular spout provided with an ejection guide 11 to be communicated with an ejection valve 2, and a large nozzle hole 1a is formed in the tip direction of the small diameter nozzle 10. In the spout 1, the diameter (b) of the large diameter nozzle hole 1a is 0.8-3mm, and the length (c) is >=5mm, and the hole diameter (d) of the small diameter nozzle hole 10a is <=15mm. The length (e) of the small diameter nozzle hole 10a is preferably 2-20mm. The scattering range after ejection is not expanded, and the safety of a product in a suction surface during the use can be secured.
Patent JP-H05161297-A (JP)
Title: Sealing structure of casing for rotating electric machine
Inventor: TAKAHASHI KAZUHIRO
IPC: H02K5/15
Filed: 1991-11-29
Abstract: PURPOSE:To reduce a radial size of a rotating electric machine such as a motor, etc., by incorporating a waterproof structure in a connector of a front bracket to a casing. CONSTITUTION:A cutout 40 is formed on a tongue groove flange 17 to be engaged with an opening end side of a casing 15. A groove 41 continued to the cutout 40 is formed longitudinally on the inner periphery of the casing 15. A brush holder 35 is disposed at a front bracket 16 side in a state that an end 42 of an insulating plate 34 mounted with the holder 35 and the end of the holder 35 at the outer peripheral side are inserted into the groove 41.
Patent JP-H09180188-A (JP)
Title: Production of magnetic recording medium
Inventor: SUZUKI HIROSHI
IPC: C09D5/23
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a recording medium of a coating type capable of forming a coating film for a magnetic layer to a uniform film characteristic of an extremely small thickness without the occurrence of coating stripes and the disturbance at the film boundary between the coating film for the magnetic layer and a coating film for a nonmagnetic layer. SOLUTION: The coating film of a nonmagnetic coating material is formed on a nonmagnetic base and the coating film of a magnetic coating material contg. alloy magnetic powder is formed on the coating film of the nonmagnetic coating material. At this time, the surface tension of the magnetic coating material is made larger than the surface tension of the nonmagnetic coating material and the yield value of the magnetic coating material is specified to 5 to 25Pa and the yield value of the nonmagnetic coating material to 1 to 20Pa. The limiting viscosity of the magnetic coating material is specified to 2×10<-3> to 7×10<-3> Pa.S and the limiting viscosity of the nonmagnetic coating material to 5×10<-3> to 20×10<-3> Pa.S.  The ratio thereof (the limiting viscosity of the magnetic coating material/the limiting viscosity of the nomnagnetic coating material) is specified to 0.2 to 0.8.
Patent JP-H06181885-A (JP)
Title: Endoscope device
Inventor: NAKAJIMA SHIGERU
IPC: A61B1/00
Filed: 1992-12-21
Abstract: PURPOSE:To provide an endoscope device with superior insertionability to the colon and adaptive for the inspection of a lesion part. CONSTITUTION:A movable lens 21 which comprises an objective lens 16 arranged at the tip part 12 of a lengthy insertion part 17 is mounted on the tip of a wire 22, and the movable lens 21 can be moved in a direction of optical axis and the angle of view of the objective lens 16 can be changed by moving the wire 22 by a wire driving device 23, thereby, an observation image range image-formed on the image pickup plane of an SID 17 can be changed. When the angle of view is increased, inspection in more wider range can be performed compared with the case that it is decreased, however, an image on a monitor 6 is compressed, therefore, such constitution is employed that an interpolation image is generated by an interpolation circuit in a signal processing part 4 based on angle of view information, and the image to be displayed is displayed by magnifying when the angle of view is increased, and the size of a display screen is also magnified.
Patent JP-H04208844-A (JP)
Title: Device for inspecting and sorting printed state
Inventor: TOMOTAKI TAKAMICHI
IPC: G01N21/84
Filed: 1990-11-30
Abstract: PURPOSE:To improve the inspection efficiency of an inspection device by carrying container materials one by one along a guide line and separately housing acceptable and nonacceptable materials after discriminating the materials by comparing the patterns read from the materials by means of the inspection device with a reference pattern written in a buffer memory. CONSTITUTION:Since a pinch roller 2 is obliquely fitted against a guide side plate 11, a container material 1 put between the roller 2 and a drive roller 3 is properly advanced by means of the roller 2 along the plate 11. When the material 1 passes below a camera 31 at a fixed speed, a fiber sensor 63 detects the leading edge section of the material 1 and, after the leading edge section is detected, a linear image sensor connected to the camera 31 successively reads the prints on the material 1 and compares the read prints with a reference pattern. When both signal coincide, the material is discriminated as acceptable and sent to a housing section 37 through a sorting and discharging section D. Non-acceptable materials 1 are housed in another housing section 38 through the section D. Therefore, the efficiency is improved and differences between individuals resulted from manual operations can be eliminated.