baber/WOPTO huggingface dataset:
Patent JP-2000121243-A (JP)
Title: Drying processing method and drying furnace
Inventor: NAKAMURA NOBUHIKO
IPC: F26B3/084
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a drying processing method and a drying furnace in which both a drying carbonization and a high temperature processing for generated gas can be carried out within the same furnace and either vapor generated from items to be processed or bad odor and harmful components in the generated gas can be discharged into atmosphere as discharged gas of non-odor and non-toxic characteristic under a high temperature combustion. SOLUTION: A drying furnace in which some organic items are dried and carbonized is operated such that the organic items to be processed are heated indirectly with heating gas generated at a combustion chamber 6 to perform a drying and carbonization processing of the items to be processed and either the vapor or gas generated from the organic items to be processed is guided into the combustion chamber 6 to perform a high temperature combustion.
Patent JP-H09144896-A (JP)
Title: Emergency shutdown valve with emergency relief function
Inventor: NAKAKUBO YOSHIFUMI
IPC: F16K17/164
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To have the functions of two emergency shutdown valves and one emergency relief valve together. SOLUTION: A butterfly valve 13 is interposed on the way of a double pipe consisting of an inner pipe 11 and an outer pipe 12 fitted coaxially and a valve open/close device 14 for opening/closing the butterfly valve 13 is installed and a butterfly valve 13 has a valve box 13a connected to the outer pipe 12 and a valve body 13b installed openably/closably in the valve box 13a and a connection pipe 15 connectable to the inner pipe 11 is installed on the valve body 13b. The valve opening/closing device 14 has a spring 16 for energizing the valve body 13b in a closing direction and a cylinder device 17 for making the valve body 13b in a relief state against the spring 16 by receiving the water pressure of a city water circulating an upperstream side inner pipe 11a through a communicating pipe 22.
Patent JP-H03161649-A (JP)
Title: Fitting method of large size-thin tile
Inventor: YOKOTA HIROSHI
IPC: E04F13/14
Filed: 1989-11-20
Abstract: PURPOSE:To simply and easily fit a large size tile, by providing protrusions with hooking groove on the rear face at upper and lower edges of the tile and further vertical fitting sash bars having a protrusive cross section and horizontal fitting bars having protrusions to bear grooves protrusions at the rear side thereof. CONSTITUTION:Protrusions 3a with grooves for hooks are arranged on the back side at the upper and lower edges of a tile 3 and metallic vertical fitting bars 4 with a protrusive cross section and metallic horizontal fitting belt bar 5 with protrusions 6 to bear grooved protrusions at the back side thereof are provided as well. And the protruded side of the vertical fitting bar 4 is fitted by fixing tools like nails to the fitting face. Next, the horizontal fitting bars 5 are fixed by screw bolts at the vertical fitting bars 4 at the interval of tile joints. And further, the grooved protrusions are fitted at the vertical fitting bars 4 and the tiles 3 with an elastic adhesive on the back side are fitted and a sealing material 10 is charged in the tile joints. In this way, tiles can be fitted to be strong against load or impact and good in appearance.
Patent JP-2001126362-A (JP)
Title: Floppy disk drive
Inventor: KUMAGAI HIDEAKI
IPC: G11B17/04
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To correctly press and fix a floppy disk cartridge to four positioning pins in all in an extremely simple structure. SOLUTION: When a floppy disk cartridge FDC is vertically moved down to its loading position from its unloading position by a cartridge holder 56, a cartridge pressing part 111 presses down the positions set almost right above four positioning pins of the FDC. The part 111 includes three projections 112 which are formed at a top plate part 56a of the holder 56 and a projection 114 of a leaf spring 115 that is attached to the part 56a.
Patent JP-H11134708-A (JP)
Title: Optical recording medium
Inventor: SUZUKI YUUKI
IPC: G11B7/24035
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium forming an excellent short bit, excellent even in high linear speed recording and suitable for recording with a short wavelength at 600 nm-700 nm. SOLUTION: This medium is constituted by laminating a recording layer consisting essentially of an organic dyestuff that at least the tilt of mass reduction in a main mass reduction process is 2%/ deg.C or above and the total mass reduction in its process is 30% or above and a metallic reflection layer in this order on a transparent substrate where a recording/reproducing light guiding groove having a groove depth 100 nm-180 nm, a track pitch 0.7 μm-1.0 μm and a groove width 0.2-0.4 μm is formed beforehand. The medium satisfies the condition that a distortion angle θ of a waveform in a long mark of 10T or above is 15 deg. or below, records/reproduces at the wavelength 600-700 nm and records/reproduces at a high speed of linear velocity 4.9 m/s or above.
Patent JP-H08161955-A (JP)
Title: Holding structure for switch control
Inventor: FUKUTANI TAKAHIRO
IPC: H01H3/02
Filed: 1994-12-05
Abstract: PURPOSE: To simplify a structure and an assembling operation and to ease parts management. CONSTITUTION: Arms 18, 19 by which a switch control 14 is held in such a way as to freely move back and forth are provided integrally with the edges of an opening at the back of a through hole 13a in a control panel 13. The switch control 14 is thus held inside the through hole 13a by means of the arms 18, 19, so that a holding plate and mounting screws, both of which were conventionally required in attaching the switch control 14 to the control panel 13, become unnecessary. Also, holding the switch control 14 by means of the arms 18, 19 integrated with the control panel 13 can lead to preventing the switch control 14 from being lost during an overhaul, as would occur with conventional structures.
Patent JP-H03158811-A (JP)
Title: Automatic focusing device
Inventor: YAMAMOTO YOSHIHITO
IPC: H04N5/232
Filed: 1989-11-16
Abstract: PURPOSE:To allow the automatic focusing device to start focusing operation without delay even if an object is suddenly changed by adding a decision function for deciding whether the device is to immediately start the succeeding focusing operation or to wait the operation to a decision loop holding a focusing state after completing the 1st focusing operation. CONSTITUTION:The absolute value ¦Dn-Do¦ of a difference between old data Do, i.e. the peak value of a focusing evaluating function, and new data Dn is compared with a previously set allowable difference. When the absolute value ¦Dn-Do¦ is larger than the allowable value, whether the succeeding operation is to be waited for a previously set 't' seconds or not is decided. Whether the operation is to be waited for the 't' seconds or not is determined by the ON/OFF of a switch connected to the input of a microcomputer 7. Namely the switch 9 is usually held at OFF so that even another object crosses the object being photographed at present, a stable focusing state can be maintained. When the object is suddenly changed due to sudden panning or the like, the switch 9 is turned on and information is transmitted to the microcomputer 7 to immediately start the succeeding focusing operation.
Patent JP-2001119207-A (JP)
Title: Coaxial type dielectric filter, clock reproducing device for communication with the built-in filter and data reproducing device
Inventor: YAMANOBE YASUNARI
IPC: H01P1/205
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a coaxial dielectric filter capable of adjusting a delay time between the input and output of the filter, a clock reproducing device for communication incoporating the filter and a data reproducing device. SOLUTION: This coaxial type dielectric filter provided with a cutoff waveguide 101, 1/2 wavelength coaxial type dielectric resonators 121 and 122 arranged in the cutoff waveguide, an input side antenna 132 whose forward and side approximates to the inside of the input side inner conductor of an input side coaxial type dielectric resonator and an output side antenna 142 whose forward end side approximates to the inside of the output side inner conductor of an output side coaxial type dielectric resonator, has an opening part 105 provided on the cutoff waveguide wall surface of a part corresponding to the connection space between the coaxial type dielectric resonators, an outer conductor 110 which is provided at the opening,  whose forward end is inserted into the connection space and which also adjusts delay time between an input and an output in the coaxial type dielectric filter according to the amount of insertion quantity and an insertion quantity control member 112 which is provided in the outer conductor and controls the insertion quantity of the forward end.
Patent JP-H07152476-A (JP)
Title: Handwritten edition device, pen input conversion method, and edition method
Inventor: OKAMOTO MASAYOSHI
IPC: G06F3/0488
Filed: 1993-11-30
Abstract: PURPOSE:To realize the edition by using the handwritten edition code located as needed when an application program using a keyboard mouse as an input means is operated by a pen. CONSTITUTION:An edition code recognition part 4 recognizes an edition code based on the handwriting coordinate data of the pen. An edition specifying part 5 specifies the dissimilar edition position by the edition code based on the recognition result and the handwriting coordinate data. An edition position output part 6 outputs data representing the depression of the key corresponding to the type of the edition to an application program after outputting the coordinate of the edition position to the application program 9 with the same system as the mouse input.
Patent JP-H05138529-A (JP)
Title: Polishing device
Inventor: MURAMATSU YASUHIKO
IPC: B24B37/00
Filed: 1991-11-15
Abstract: PURPOSE:To carry out polishing in conformity with the actual polishing condition by detecting a polishing resistance from the output torque of a DD(direct drive) motor which directly drives a lap table, and controlling the DD motor on the basis of the detected polishing resistance. CONSTITUTION:A lap table 2 is directly driven by means of a DD motor 101, and the rotation of the DD motor 101 is detected by means of a rotation sensor 102 and received by a control part 11 in a polishing device where a work 1 held by a carrier 5 is pushingly pressed against the lap table 2 to achieve the polishing works. Conducting electricity to the DD motor 101 is controlled by means of this control part 11, and the output torque of the DD motor 101 is detected by a torque detecting means 13 on the basis of the excited current at that time. The polishing resistance is obtained by a polishing resistance detecting means 14 from the detected results of the output torque, leading to selection of polishing liquid supplying means 91... 9n to supply the polishing liquid whose abrasive grain size is different, or control of the DD motor 101.
Patent JP-H06151773-A (JP)
Title: Static-type semiconductor memory and manufacture thereof
Inventor: KIZU TATSUTAKA
IPC: H01L27/11
Filed: 1992-11-11
Abstract: PURPOSE:To enhance a static-type semiconductor memory in resistance to soft error and a cell peripheral circuit in operation speed by a method wherein the coupling capacitance of a memory cell drive transistor is set larger than that of a transistor in a cell peripheral circuit. CONSTITUTION:A polycrystalline silicon film deposited on all the surface of a substrate 1 is anisotropically etched to leave side walls 6a and 6b to gate electrodes 4a and 4b. Then, for instance As<+> ions are implanted into the substrate 1 for the formation of a high concentration N<+> diffusion region in a drain region. In succession, photoresist is applied on all the surface of the substrate 1, and a photoresist pattern 7 is left only on a drive MOS transistor region. Then, the exposed gate electrode side wall 6b of a MOS transistor in a cell peripheral circuit is removed by isotropic etching. After the photoresist pattern 7 is removed, the implanted As<+> ions are activated to form the drain and source region of a MOS transistor.
Patent JP-H03162243-A (JP)
Title: Device for opening paper pack or the like
Inventor: KOBAYASHI TSUNETOSHI
IPC: B65D5/70
Filed: 1989-11-21
Abstract: PURPOSE:To permit a proper and easy opening by method wherein the string or rod of a strong tensile force is incorporated between the adhesively joined faces of the opening part of a paper pack container, the end part thereof is left exposed outwardly of the container and it is made useful as a pull part. CONSTITUTION:A string or rod 4 made of the synthetic fiber consisting of polyethylene terephthalate is incorporated between the adhesively joined faces 3 of the opening part 2 of a container 1, simultaneously with its contents poured thereinto and the container closed adhesively and the end part 5 of the string or rod is left exposed outwardly of the container 1 as a pull part. If the diameter of the string or rod is excessively large, the adhesively joined faces 3 are weak to cause incomplete sealing and, therefore, the diameter not above 1/3 width of the sealing part is preferable. If the aforesaid diameter is excessively small, it tends to be cut off upon opening and becomes useless and, therefore, the aforesaid diameter is similarly desirable. This method provides the end 5 of the string or rod 4 as a pull part and, by pulling it up, the adhesively joined faces 3 of the paper pack container 1 can be easily opened apart.
Patent JP-2000133898-A (JP)
Title: Bga-mounted printed wiring board
Inventor: KUBO MINORU
IPC: H05K1/18
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To enable mounting position of a BGA to be ascertained without complicating a manufacturing process by a method, wherein a BGA position recognition line is printed around the BGA through silk printing method. SOLUTION: A BGA 3 is mounted on the front of a board 2, which forms a printed wiring board 1. A large number of solder balls 4 are arranged in an array on the rear of the board 2 and jointed to a land pattern formed on the board 2. A position recognition line 5 is formed on the board 2 surrounding the BGA 3 through silk printing method. The position recognition line 5 has a prescribed width and is formed outside the outer edge of the BGA 3 distant from it by an allowable positional deviation maximum value b. At this point, a width a and an allowable maximum value b are each set at 0.3 mm and 0.2 mm, respectively.  With this setup, the peripheral edge of the BGA 3 is observed visually, and it can be decided that the BGA is correctly positioned, when the peripheral edge of the BGA 3 does not overlap with the position recognition line and is located within a range of the position recognition line. However, if a part of the peripheral edge of the BGA 3 overlaps with the position recognition line 5, it is decided that the BGA shifted out of the position, exceeding the allowable value.
Patent JP-H04175310-A (JP)
Title: Alpha-olefin polymerization catalyst
Inventor: AOKI TOMOKO
IPC: C08F10/00
Filed: 1990-11-08
Abstract: PURPOSE:To obtain a catalyst which is lowly toxic and has performances at least equivalent to those of a catalyst containing an organosilicon compound having aromatic groups by mixing activated titanium trichloride with an organometallic compound and a specified organosilicon compound. CONSTITUTION:An alpha-olefin polymerization catalyst comprising activated titanium trichloride (A), an organometallic compound (B) and an organosilicon compound (C) of the formula (wherein R<1> is a 3-10 C aliphatic or alicyclic hydrocarbon group; R<2> is a 1-10 c aliphatic or alicyclic hydrocarbon group or R<4>O (wherein R<4> is R<1>); R<3> is methyl or ethyl, x is 1 or 2, y is 0 or 1; z is 2 or 3; and x + y + z = 4). The mixing ratio among components A, B and C is such that 0.5-100g mol of component B is used per g atom of the titanium atoms of component A, and 0.001-10mol of component C is used per mol of component B.
Patent JP-H11134611-A (JP)
Title: Rotary magnetic head device
Inventor: MOGI TAKAYUKI
IPC: G11B5/29
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a rotary magnetic head device capable of perfectly preventing crosstalk from generating with a simple constitution. SOLUTION: The device is provided with a fixed drum 11, a rotary drum 14 which is rotatably supported on the fixed drum 11, plural magnetic heads 17 which are mutually adjacent and attached in an outer peripheral edge part of an end surface wherein the rotary drum 14 faces the fixed drum, and a shield member 16 which is attached to the end surface of the rotary drum 14 so as to enclose respective magnetic heads 17 from the outside and inside in the radial direction. Here, one part 16b of an outside wall part in the shield member 16 is extended outside so as to cover tip ends of respective magnetic heads 17 and formed.
Patent JP-H02149446-A (JP)
Title: Sealing composition and crystal resonator
Inventor: MIZUNO YASUO
IPC: C03C8/08
Filed: 1988-11-29
Abstract: PURPOSE:To perform perfect sealing and to improve airtightness by incorporating V2O5, PbO and/or Bi2O3, B2O3, P2O5, and Sb2O3 into the title composition. CONSTITUTION:From 55 to 70%, by weight, V2O5, 5-25% PbO and/or Bi2O3, 0-10% B2O3, 10-25% P2O5, 0-10% Sb2O3, and ceramic powder (e.g., fused silica), as required, are mixed. The mixture is melted, vitrified, and then added with resin and solvent to obtain a sealing composition 6. The exciting electrodes 2a and 2b vapor-deposited on the front and rear of a quartz crystal plate 1 are fixed to lead wires 3a and 3b and a holding part 7. The assembly is placed in a case 4, and the composition 6 is applied on the edge of the case 4 and heated to temporarily bond the lead wires 3a and 3b. A lid 5 with the peripheral edge coated with the composition 6 and the case 4 are set in a vacuum heating furnace in opposition to each other, the air in the case 4 is exhausted, the composition 6 is heated and softened in the vacuum to seal the lid 5 and the case 4, and a crystal resonator is obtained.
Patent JP-S63156682-A (JP)
Inventor: KANEKO AKIRA
IPC: B25J17/00
Filed: 1986-12-19
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-H05114586-A (JP)
Title: Detecting device for end point of dry etching
Inventor: OZAKI YOSHIHARU
IPC: H01L21/302
Filed: 1991-10-22
Abstract: PURPOSE:To measure simultaneously the luminous intensities of a plurality of wavelengths to contrive to utilize emission only, which is concerned with an etching, for detecting the end point of a dry etching and to relax significantly restrictions on the wavelength of an object to be measured to choose freely a combination of reaction gas and an object to be etched. CONSTITUTION:The emitted light of low-temperature plasma in a treating chamber 1 is turned into parallel rays through a window glass 2, a lens 3, a pinhole 4 and a collimator lens 5 and the parallel rays are made to diffract by a plane grating 6 and are detected by a multi-channel detector 8. By the above way, the emitted light of the low-temperature plasma is projected and a light intensity which is concerned in an etching treatment is measured, whereby the end point of a dry etching is detected.
Patent JP-H05195936-A (JP)
Title: Engine overhead suppressing device
Inventor: TOBINAGA TADASHI
IPC: F02P11/04
Filed: 1992-10-15
Abstract: PURPOSE:To decelerate an engine without a shock at the time of abnormal temperature rise so as to suppress overheat positively by performing the control of making plural cylinders excluding a part of cylinders misfire successively in the case of the engine temperature of three cylinders or more exceeding the specified value and engine speed being the specified value or more, but not performing the control in the case of engine speed being less than the specified value. CONSTITUTION:At the time of performing the overheat suppressing control of an engine 11 formed of three cylinders or more by a controller 24, the control of making plural cylinders excluding a part of the cylinders misfire successively at specified time intervals is started in the case of the temperature of the engine 11 exceeding the specified value and the engine speed being the specified value or more, but the control is not performed in the case of the engine speed being less than the specified value. As a result, operation is continued by a part of the cylinders after completing the successive misfire of plural other cylinders at the time of misfire control, so that the engine 11 is cooled while being decelerated, and the stop of the engine 11 caused by the lowering of output due to misfire is not generated in the case of the engine speed being less than the specified value. The generation of overheat can be thereby suppressed while maintaining the decelerated state.
Patent JP-H01145193-A (JP)
Title: Electrothermal transfer recording material
Inventor: KONAGAYA YUKIO
IPC: B41M5/26
Filed: 1987-12-01
Abstract: PURPOSE:To enhance mechanical strength, heat resistance and image fixing properties by providing a thin metallic film layer on one side of a conductive resin film, providing thereon a plurality of heat-fusible release layers comprising a wax and an ethylene-vinyl acetate copolymer, and providing a thermally transferable ink layer thereon. CONSTITUTION:A base 1 comprises a base film 11 and a thin metallic film layer 12 provided as a conductive layer, whereas an ink layer 2 comprises at least a first heat-fusible release layer 21, a second heat-fusible release layer 25 and a thermally transferable ink layer 22. A resistance layer 11 comprises a conductive resin film, particularly a film comprising conductive carbon black dispersed in an aromatic polyamide. The metallic layer 12 comprises a vapor- deposited aluminum layer, whereas the release layer 21 comprises carnauba wax, paraffin wax. an ethylene-vinyl acetate copolymer or the like, and the release layer 25 comprises paraffin wax, polyethylene wax, the above-mentioned copolymer or the like. A transfer layer 22 comprises a coloring material and a styrene, the above-mentioned copolymer or the like.
Patent JP-H10326406-A (JP)
Title: Magnetic head slider and its production
Inventor: FUJII KOJI
IPC: G11B21/21
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To impart a high modulus of elasticity to a DLC(diamond-like carbon) film and to realize excellent durability and wear resistance by adding gaseous Ar to a gaseous hydrocarbon system which is a raw material, thereby accelerating the dissociation of the hydrocarbon in plasma at the time of depositing the DLC film. SOLUTION: A magnetic head material essentially consisting of alumina- titanium carbide is worked to a desires slider shape and thereafter, a DLC protective layer 3 is formed on a magnetic disk-facing surface 4, i.e., air bearing surface, via an intermediate layer by using a plasma CVD method. The DLC protective layer 3 is formed by maintaining the magnetic head slider 1 side at potential of -900 V and generating the plasma within the atmosphere formed to attain the partial pressures of the Ar and CH4 of 0.03 Torr and 0.22 Torr, respectively, and the total pressure of 0.05 Torr in a vacuum vessel kept under <=10 Torr. As a result, the DLC protective layer 3 having the extremely high modulus of elasticity and the high wear resistance may be formed on the magnetic disk-facing surface 4.