baber/WOPTO huggingface dataset:
Patent JP-H10111246-A (JP)
Title: Nozzle for flame photometric detector and its manufacture
Inventor: SHIBAMOTO SHIGEAKI
IPC: G01N21/72
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a more ideal nozzle for flame photometric detectors and its manufacturing method without being influenced by various dimensions, etc., of the nozzle body, even if the nozzle body is longer. SOLUTION: A nozzle tip part 2 having a plurality of holes 2c1 bored in the circumference of a specified diameter in the bottom part, and a hole 2c having the same diameter with the circle of a specified diameter and a nozzle body 1 wherein a passage 1a for a sample gas is formed from the body 1 over to a cylindrical part 1b, and a recessed part 1d to be a passage for a combustion gas is formed in the periphery of the base end of the cylindrical part 1b, are formed separately. And the cylindrical part 1b of the nozzle body 1 is press-fit to the hole 2c of the nozzle tip part 2. In this way, a plurality of holes 2c1 for a combustion gas accurate and having a small diameter are formed in the periphery of the cylindrical part 1b.
Patent JP-H02113184-A (JP)
Title: Solenoid valve
Inventor: ORII NORIBUMI
IPC: F16K31/06
Filed: 1988-10-21
Abstract: PURPOSE:To simultaneously open and close plural valve seats by one coil by providing a yoke excited by a coil, a plunger adapted to slide up and down and plural valve seats for opening plural valve openings and attaching a valve spring to each of the valve seats. CONSTITUTION:A yoke 4 is firmly fixed on the upper end of a central longitudinal hole 3 of a bobbin case 2 where a coil 1 is wound, a shaft hole 4a is provided in the central portion in such a manner as to pierce vertically, and a stem rod 13 is inserted in the hole in such a manner as to project out of both upper and lower ends and freely slide up and down. A valve case main body 33 is fitted integral with the upper portion of a solenoid valve case 14 and adapted to open and close a valve by operation from below, so that it can be used arbitrarily such as in the inverted manner or horizontally. Though plural valve seats 9, 10 are formed in two, upper and lower stages, it is possible to form the valve seats in more than two stages. In this arrangement, the plural valves are disposed in a series for a single solenoid valve device, whereby all of plural valves can be opened and closed collectively using one coil 1.
Patent JP-S61145618-A (JP)
Title: Device constitution recognizing system for electronic computer system
Inventor: MOCHINAGA MIKA
IPC: G06F9/06
Filed: 1984-12-18
Abstract: PURPOSE:To recognize additionally even a power supply application peripheral device after start by holding device information while being undefined as to a peripheral device whose power is not applied yet at system start and confirming its device after power is applied after start. CONSTITUTION:When power is applied to a peripheral device 5b whose power is not applied at system start, power application is informed to a peripheral device information control section 43 in a peripheral controller 4 from the device 5b. The control section 43 receives device information from the device 5b to revise the content of a peripheral device information storage section 42. After the revision, interruption is given to a central processing unit (CPU)1 via a channel controller connecting section 41 and a channel controller 3. The CPU1 commands the transfer of device information of the device 5b whose power is applied newly to the device 4. The control section 43 reads the revised content of the storage section 42 to transfer it to a main storage device 2. The transferred device information is written in a peripheral device information table in the device 2 to revise the content of the table and the undefined device information is confirmed.
Patent JP-H0574439-A (JP)
Title: Separator for alkaline battery
Inventor: HAYASHI HIDEO
IPC: H01M6/06
Filed: 1991-09-17
Abstract: PURPOSE:To prevent inner shortcircuit of an alkaline battery, for which no mercury is added to a zinc negative electrode, to improve the life span of the battery up to end voltage, and to prevent reduction in the amount of power of the alkaline battery by providing a separator for alkaline battery, which has excellent separating ability and excellent electrolytic liquid absorption, and which has low swelling degree and low inner resistance of the battery. CONSTITUTION:A separator for alkaline battery is composed of mainly fibers of polynosic rayon and polyvinyl alcohol fibers, and a polyvinyl alcohol binder is mixed with the main fiber. The polynosic rayon of the CSF value of 300-700ml and of single fiber diameter of 5-9mum after being disentangled is mixed by 75-55wt.% to the entire main fiber, while the polyvinyl alcohol fiber of the single fiber denier of no more than 0.4 denier is mixed by 25-45wt.% to the entire main fiber. A weight ratio of the polyvinyl alcohol binder and the entire main fiber is determined as 10/90-20/80.
Patent JP-H09110118-A (JP)
Title: Conveying tool
Inventor: KOTAKE SHIGERU
IPC: B65G7/04
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To reduce workers and man-hours so as to very easily carry out installation, a removal, a lift, and conveyance of an object to be conveyed such as a heavy weight semiconductor producing device at low costs without using any jack. SOLUTION: A base angle 2 is installed in an object 1 to be conveyed, and below the base angle 2, an angle 4 provided with casters 3 is arranged, and by means of adjuster bolts 5 screwed to the base angle 2, the object 1 to be conveyed is supported on the angle 4 provided with casters 3.
Patent JP-H02113800-A (JP)
Title: Solid structure voice coil bobbin
Inventor: HIKITA TAKASHI
IPC: H04R9/04
Filed: 1988-10-24
Abstract: PURPOSE:To contrive a large diameter and to improve an efficiency by installing a voice coil bobbin having a solid structure in a condition to sink into a magnetic circuit, and simultaneously, thinning a part positioned between the center pole and plate of the voice coil bobbin. CONSTITUTION:A radial inner slit 10 is engraved for avoiding an interference with an inner reinforcing rib 3 to a center pole 9, a radial outer slit 13 is engraved for avoiding the interference with an outer reinforcing rib 7 to a plate 12, and further, a cylindrical cavity 11 is set for avoiding the interference with an inner subvoice coil bobbin 2 to the center pole 9. Then, a solid structure voice coil bobbin 1 is installed in the condition to cut into the magnetic circuit. Moreover, the part positioned between the center pole 9 and plate 12 of the voice coil bobbin 1 maintains the same thinness as a conventional type. Thus, the diameter can be made large, and simultaneously, a degree to hinder a magnetic field in the magnetic circuit can be minimized.
Patent JP-2000081753-A (JP)
Title: Electrifying member, electrifying method, electrifying device, image forming device and process cartridge
Inventor: ISHIYAMA HARUMI
IPC: G03G15/02
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To realize direct injection electrification excellent in electrification uniformity and stable over a long term even in the case of using a simple member as an electrifying member by making electrification accelerating particles having cleavage performance exist on the surface of a flexible electrifying member. SOLUTION: The contact electrifying member 2 opposed to a photoreceptor 1 is an electrifying roller constituted of a core bar 2a and a middle resistance layer 2b being a foaming body. The surface of the roller 2 is previously coated with the electrification accelerating particles(conductive particles) 22. The roller 2 comes in contact with the photoreceptor drum 1 in a state where it forms a specified nip width with a specified pressing force against elasticity. The particles having the cleavage performance, especially, are used as the particles 22. By setting the resistance value of the particles 22 to <=1×1012 (Ω.cm), the uniform and stable electrification is realized in the direct injection electrification.  By setting the particle size of the particles 22 to be >=10 nm and equal to or under the size of one pixel, an excellent image which does not obstruct exposure is obtained in this image forming device.
Patent JP-H05109821-A (JP)
Title: Structure, method and equipment for mounting semiconductor device
Inventor: SATO HIDEKAZU
IPC: H01L23/02
Filed: 1991-10-16
Abstract: PURPOSE:To improve the reliability of a connection and prevent conduction failure thereof by mounting a semiconductor element on a wiring board provided with a through hole, sealing the side face with resin, depressurizing the space within the range of connection via the through hole and then sealing the through hole. CONSTITUTION:A wiring board 3 is provided with a range 8, opposite to the active face of a semiconductor element 1, where the semiconductor element 1 is to be located. A through hole 9 is made within the range, passing from the front face to the rear of the wiring board 3. The semiconductor element 1 is placed on the wiring board 3 with an electrode 2 on the former aligned with a connecting part 5 on the latter. Then the junction between the side face 6 of the semiconductor element 1 and the wiring board 3 is sealed. The sealed space 10 between the semiconductor element 1 and the wiring board 3, is depressurized through the through hole 9 in the wiring board 3. The through hole 9 is then sealed to make the space 10 airtight. This improves the reliability of the connection 5 and prevents conduction failure thereof.
Patent JP-H02113895-A (JP)
Title: Monoclonal antibody recognizing sulfated glycolipid
Inventor: NAGAI KATSUTAKA
IPC: G01N33/577
Filed: 1988-10-24
Abstract: NEW MATERIAL:A monoclonal antibody having specificity against sulfated glycolipid. USE:Diagnostic for serum and tissue such as abnormal transportation of electrolyte caused by renal disease. PREPARATION:The objective monoclonal antibody is produced e.g., by removing excess fat from swine adrenal gland, homogenizing the treated gland in cold acetone, filtering and pulverizing the homogenate, extracting with a mixture of chloroform, methanol and water, purifying the extract to obtain a sulfated glycolipid, immunizing a Balb/c mouse with the sulfated glycolipid, extracting spleen cell lymphocyte after the final immunization, fusing the cell to a mouse myeloma cell, culturing the fused cell in HAT medium to obtain a hybridoma, selecting an antibody-producing clone from the hybridoma by screening and culturing the clone after cloning.
Patent JP-H01109903-A (JP)
Title: Planar array antenna
Inventor: ITO FUMIHIRO
IPC: H01Q13/18
Filed: 1987-10-23
Abstract: PURPOSE:To provide water-proof and resistance to corrosion with simple constitution by forming a protection film onto a flexible board of a planar antenna of a form clipping the flexible board between an upper plate and a lower plate opposed thereto. CONSTITUTION:A concentric planar resonator type printed element 2 and a conductor foil 3 of a suspended line connecting them mutually corresponding to many holes of the upper plate are coated on the film form flexible board 1 whose thickness is 25-100mum. The protection film 4 is provided to cover the element 2 and the foil 3. The film 4 is a thin film of polyester or epoxy group and when the thickness is <=1mum there is no practical problem in the electric characteristic. Water-proof and corrosion resistance are provided without losing the electric characteristic by having only to coat the protection film onto the board 1.
Patent JP-H08128886-A (JP)
Title: Even balance
Inventor: KAWASHIMA KAZUSHI
IPC: G01G21/23
Filed: 1994-10-31
Abstract: PURPOSE: To provide an even balance provided with a simplified safety mechanism which effectively protects a sensor from downward overload and from horizontal impacts. CONSTITUTION: Three or more shafts 5 which hold a pan are resiliently supported so that they can move vertically and tilt with respect to a pan holder 3 through a compression coil spring. The pan 4 is mounted on the upper part of each shaft 5 through positioning mechanisms 4a, 5c for a lateral direction, and vertical and lateral gaps Gv and Gh between the pan 4 and a case 1 indicate the size wherein the pan 4 abuts on the case 4 at the time of upward and downward displacement and an tilt of a specified amount of the shafts 5.
Patent JP-2001089144-A (JP)
Title: Ceramic porous coat and preparing method therefor
Inventor: MURAKAMI HARUHIKO
IPC: C01G25/02
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing ceramic porous coat, capable of stably preparing the coat containing zirconium with an advantageous cost. SOLUTION: This method for preparing ceramic porous coat comprises dissolving a zirconium compound selected from zirconium nitrate, zirconium oxynitrate, zirconium acetylacetonate and zirconium caprylate together with an alkoxide compound in a solvent to form a sol, coating a base material with the formed sol, then subjecting the base material coated with the sol to heat treatment. An alkoxide of silicon, such as tetraethoxysilane or tetraisopropoxysilane, is preferably used as the alkoxide compound.
Patent JP-S62127418-A (JP)
Title: Annealing method for preventing decarburization
Inventor: SHINAGAWA IWAMI
IPC: C21D1/70
Filed: 1985-11-27
Abstract: PURPOSE:To simplify and effectively prevent decarburization of steel plate, especially high carbon steel plate without requiring special apparatus, by covering the whole surface of both sides of steel plate to be annealed with two steel plates and annealing them. CONSTITUTION:A dummy plate 22 for covering under surface of the steel plate 1 is laid in furnace, then the plate 1 is piled on the plate 22, a seal material is temporarily placed around the plate 1, and upper surface of the plate 1 is covered with a dummy plate 21 of the upper side. Next, the seal material 3 is fed, the plates 21, 22 are fixed with wire, then temp. of furnace inside is raised to heat the plate 1 to a prescribed temp. and hold for a prescribed time, then heating is stopped and furnace inside is cooled to a prescribed temp. Thereafter, the plate 1 covered with the plates 21, 22 is taken out to furnace outside and cooled to about normal temp., then the plates 21, 22 and the material 3 are detached and the plate 1 is taken out. Thickness of the plates 21, 22 of >=40mm is desirable in case the plate 1 is thick plate, the same material quality as the plate 1 is desirable on preventing decarburization, but soft steel can be used.
Patent JP-H0697612-A (JP)
Title: Printed wiring board
Inventor: YAMADA KAZUHITO
IPC: H05K1/02
Filed: 1992-09-10
Abstract: PURPOSE:To prevent the error of the flow direction of a printed wiring board, before happens by forming recognition marks in the manner in which, in the vicinity of the end surface or at the ear part position of a printed wiring board, the position of point symmetry from the center of the printed wiring board is set as a reference, and the position of one recognition mark is shifted by specified times the recognition mark area from the reference. CONSTITUTION:Recognition marks 3a, 3b on the surface (a) and recognition marks 3c, 3d on the rear (b) are formed in the vicinity of the end surface of a printed wiring board 1 in the following manner. The position of point symmetry from the center of the printed wiring board is set as a reference. The one mark 3a out of the two recognition marks 3a, 3b or the one recognition mark 3c out of the two recognition marks 3c, 3d is formed at a position shifted by three times the recognition mark from the reference. The recognition marks 3c, 3d are formed at positions of the rear (b) which positions are seen by looking through the recognition marks 3a, 3b on the surface (a). Thereby the error of the flow direction of the printed board is prevented, and the fault that a surface mount parts is packaged while the flow direction is mistaken as it is can be avoided.
Patent JP-H0533245-A (JP)
Title: Method for optimum control of loom
Inventor: SAINEN TSUTOMU
IPC: G05B13/02
Filed: 1991-07-17
Abstract: PURPOSE:To control the operation state of a loom in optimum state and improve the overall productivity by selecting a controlling system suiting the real state of a weaving factory from the viewpoints of the improvements of operation rate, productivity and profit. CONSTITUTION:Controller of each loom in a weaving factory is connected to a host computer through a communication controlling part and a communication circuit. The host computer is provided with a fuzzy controller connected with a setter for defining a membership function and a director for selecting the control rule. The fuzzy controller receives an average frequency of warp stop, an average frequency of weft stop, an injection starting timing, a warp tension, a weft-insertion pressure, an estimation function value, an average production, a rotational speed, a power consumption and an air consumption, takes one or more control rules from three control rules consisting of the improvements of operation rate, productivity and profit stored in a memory, selects the controlling system optimum to the real state of the factory by the fuzzy estimation of to correct the control and outputs a command through the host computer.
Patent JP-H10115179-A (JP)
Title: Shield excavation method using siliceous paste
Inventor: SAITO MASARU
IPC: E21D9/06
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To continue to excavate the ground to be shield-excavated, that is, the ground comprising sand, gravel, cobble stone and containing large quantity of underground water even if moisture content or gravel ratio varies largely, without using another siliceous paste having different properties. SOLUTION: In the shield excavation method using a shield type excavator, siliceous paste, as injection material, mainly comprising fine particles prepared by crushing siliceous water jelly containing 1-60wt.% of silicon dioxide and liquid, which is present among the fine particles to effect fluidity for the whole contents, is used, where 0.01-10kg/m<3> of polyacrylate having molecular weight of 2,000,000-30,000,000 is added to the siliceous paste.
Patent JP-H04148208-A (JP)
Title: Acceleration and deceleration control method for positioning device
Inventor: KATOU MITSUYUKI
IPC: B23Q15/013
Filed: 1990-10-08
Abstract: PURPOSE:To control acceleration and deceleration by setting and changing optionally the inclination of a triangular waveform so that a part in which the acceleration and deceleration operation from the parameter of the triangular waveform from the time of the beginning of the acceleration and the deceleration to the time of the end of the acceleration and deceleration exceed the maximum acceleration and deceleration is limited to the maximum acceleration and deceleration. CONSTITUTION:The triangular waveform parameter is set between the time of the beginning of the acceleration and deceleration to the time of the end of the acceleration and deceleration, and the acceleration and deceleration of a value proportional to the parameter are calculated and outputted, and simultaneously, when the operated acceleration and deceleration exceed the maximum acceleration and deceleration set beforehand, the acceleration and deceleration are limited to the maximum acceleration and deceleration in respect of this part. Accordingly, the trapezoidal acceleration and deceleration can be set for speed, and the delay of control is never caused in respect of the speed. Besides, since the inclination of the triangular waveform can be optionally set and changed, an acceleration and deceleration characteristic can be optionally changed in accordance with a load. Thus, high-speed control can be realized in transporting work without causing the collapse of the load.
Patent JP-S63123268-A (JP)
Title: Image processor
Inventor: FUNADA MASAHIRO
IPC: H04N1/40
Filed: 1986-11-13
Abstract: PURPOSE:To correct input image information corresponding to the output characteristic of an image output part by correcting digital multi-value data from an input means in accordance with the selected correcting information. CONSTITUTION:Based on the characteristic of the output image of a printer part 102, correcting data corresponding to the correcting value instructed from an instruction input part 42 are read from a ROM29 and written into a RAM 26. For example, to the photosensitive body drum remote to a comparatively high concentration, a characteristic 504 is instructed from an instruction input part 42, the characteristic value of the characteristic 504 is written to the RAM 26, the inputted digital multi-value data are corrected to a white side and the part having the high reproducing concentration of the printer part 102 can be adjusted. By the instruction from the instruction input part 42, both selectors 25 and 27 are changed over to an (a) side. Thus, the digital multi-value data inputted from a reading part 1 are inputted as the address of the RAM 26 and the image data corrected from the RAM 26 are outputted.
Patent JP-H01289907-A (JP)
Title: Range finding device
Inventor: MATSUI TORU
IPC: G03B13/36
Filed: 1988-10-25
Abstract: PURPOSE:To obtain a specific quantity of light over the entire focus detection area by composing plural light sources of plural light emission areas formed on a single LED pellet. CONSTITUTION:A 1st auxiliary light projecting device 4A projects 1st auxiliary light flux La on an incident light flux area Lf by an optical system for focus detection which constitutes a focus detecting device X, and a 2nd auxiliary light projecting device 4B projects 2nd auxiliary light flux Lb on an area narrower than the projection area of the 1st auxiliary light flux La. The 1st auxiliary light projecting device 4A consists of an LED unit as an auxiliary light source, a projection lens, a projection pattern film, etc., and the 2nd auxiliary light projecting device 4B is constituted by adding a projection pattern directly to a light emission part. Consequently, even if an object has low contrast, the pieces of auxiliary light flux La and Lb are projected properly on the entire area of a focus detection area to securely take a measurement of distance.
Patent JP-H11112191-A (JP)
Title: Wiring method of multilayered printed board
Inventor: AISAKA TORU
IPC: H05K1/00
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To reduce electromagnetic wave which is generated by a printed board, without causing increase of the manufacturing cost of a board, the cost of a component and the number of the components. SOLUTION: In a multilayered printed board, a second layer 2 constituted of a conductor plane 5 on which discontinuous portions 6 are formed is arranged adjacently to a first layer 1 having a plurality of IC's 3 and a high frequency wiring 4 connecting the IC's 3, interposing an insulating layer 10. The discontinuous portions 6 are rectilinear gap parts from which the conductor plane 5 is eliminated, and formed so as to sandwich a part just below the high frequency wiring 4, from both sides along the neighborhood of the part just below the high frequency wiring 4 in the conductor plane 5. The width of the conductor part sandwiched by the discontinuous portions 6 is made greater than the width of the high frequency wiring 4.