baber/WOPTO huggingface dataset:
Patent JP-S6393888-A (JP)
Title: Zinc alloy electroplated steel sheet having superior resistance to exfoliation by shock after coating
Inventor: NOMURA SHINGO
IPC: C25D5/26
Filed: 1986-10-06
Abstract: PURPOSE:To improve the resistance of a plated steel sheet to exfoliating by shock after coating by pretreating the surface of a base steel sheet so as to control the concn. of an alloy in the vicinity of the interface between a plated layer and the base steel sheet. CONSTITUTION:When a steel sheet is electroplated with a Zn alloy, it is pretreated by pickling and polishing, electrolytic oxidation or short-time annealing with a gas having a low dew point so that an Mn and/or Al enriched layer is not formed by the electroplating in the steel in the vicinity of the interface between a plated layer and the base steel sheet. A pretreated and Zn alloy electroplated steel sheet has superior resistance to stripping by shock after coating and can be widely used as a rustproof steel sheet for an automobile, a base sheet for a precoated steel sheet or the like.
Patent JP-H01128977-A (JP)
Title: Production of phenoxyphthalic anhydride
Inventor: UIRISU TEII SHIYUUOOTSU
IPC: C07C65/24
Filed: 1988-09-21
Abstract: PURPOSE: To easily obtain a phenexy phthalic anhydride useful as curing agents for epoxy resin or the like in high yield by reacting a fluorophthalic anhydride with a phenol compd. as raw materials in the presence of potassium fluoride and a solvent.  
     CONSTITUTION: A fluorophthalic anhydride of formula I is reacted with a phenol compd. of formula II (R is, independently, H, a halogen, alkyl, alkoxy, carboalkoxy, carboaryloxy or the like at a temp. of 120 to 220°C, preferably 140 to 210°C in the presence of potassium fluoride or cesium fluoride or their mixture and a polar, aprotic solvent to obtain a compd. of formula III. As the solvent, N-methylpyrolidone or the like are used. Moreover, as for the amt. of potassium fluoride or cesium fluoride to be used, it is preferable that potassium or cesium of at least about one equivalent per mol. of the compd. of the formula I is used. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0573359-A (JP)
Title: Maintenance information reading system
Inventor: ABE HIDEO
IPC: G06F11/30
Filed: 1991-09-18
Abstract: PURPOSE:To improve the reading function of the maintenance information at the time of occurring the fault of a processor, etc., in regard of a maintenance information reading system where plural processors are connected to a maintenance operating device via a system bus. CONSTITUTION:In a data processing system where plural processors 2 are connected to a maintenance operating device 1 via a system bus 3, a maintenance information reading request line 6 is provided between the device 1 and each processor 2. Then the device 1 contains a maintenance information reading means 4 which sends a maintenance information reading request to an optional processor 2 via the line 6 and receives the maintenance information from the processor 2 via the bus 3. Meanwhile each processor 2 incudes a maintenance information storing means 5 which always stores the maintenance information and sends these information to the device 1 via the bus 3 when the maintenance information reading request is received from the device 1.
Patent JP-H1162035-A (JP)
Title: Seal device between building members, and sealing method using thereof
Inventor: MATSUDA KANJI
IPC: E04B1/684
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To correctly, easily, and strongly apply and fix a water-proofing sheet member at a set position in a gap. SOLUTION: A pair of backup materials 2 are disposed in a water-proofing sheet material 1 in a groove form to be fixed on side wall inner surfaces of the water-proofing sheet material 1. An adhesive layer on an external surface of the water-proofing sheet material 1 is coated with release paper and protective paper 11. On an outer end surface of the backup material 2, a temporary fixing adhesive layer 3 is inserted to temporarily fix an insertion positioning member 4. After the release paper is removed, the water-proofing sheet 1 is inserted into a gap 7. As a stopper part 4b is put to get in contact with outer surfaces of wall panels 5, 6, an insertion position of the water-proofing sheet material 1 into the gap 7 is univocally decided.  Connection parts 12a, 13a and the temporary fixing adhesive layer 3 are cut by a cutter to two-part the insertion positioning member 4 in a width direction. A pressing jig 14 is inserted to press both side walls of the water-proofing sheet material 1 on the inner surfaces of the gap 7. After removing the insertion positioning member 4, primary seal material 8 is filled in the gap 7.
Patent JP-S6478849-A (JP)
Title: Printing head
Inventor: KATO KEIICHI
IPC: B41J2/235
Filed: 1987-09-22
Abstract: PURPOSE:To reduce the vibration of a stopper plate during printing, expedite its attenuation and minimize noise by providing a noise reduction disk with a larger specific gravity than that of the stopper plate on an opposite surface to a surface where the stopper plate collides with an armature. CONSTITUTION:A noise reduction disk formed to match a recessed part 3a formed on the rear of a stopper plate 3, is securely fitted into said recessed part. An armature 1 is attracted to an inner yoke 2 by a magnetic attractive force generated on a coil 6, and printing is performed by wire 7. At that time, a reactive force generated and a force to press the armature to one direction by a return spring 4 push the armature 1 back to its original position. As a result, the armature collides with the stopper plate 3 and comes to a standstill. A vibration generated by the collision of the stopper plate 3 is reduced, resulting in an expedited attenuation of the vibration and the subsequent decrease of noise generated by the collision of the stopper plate 5. When the stopper plate 3 is made of synthetic resin or aluminum diecast, it is recommended that the noise reduction disk 5 be formed with iron, copper or lead.
Patent JP-H08104001-A (JP)
Title: Odd number/even number stroke control for reducing video data clock
Inventor: FUREDERITSUKU EI DONAHIYUU
IPC: G06K15/10
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To reduce the data rate for a print head when printing is performed in checkerboard mode. SOLUTION: A bit map image data received from a host computer, or the like, through an interface 44 is stored in an RAM 48. A printing head element 54 is built in the printing head. A print head control circuit 52 controls ejection of ink from the nozzle of a print head element 54. A data package circuit 56 receives a vertical slice of the bit map image data in the RAM 48. Every other bit in the vertical slice of the bit map image is erased by an electronic select circuit in the data package circuit 56. When the vertical slice contains even number of bits, the number of bits is halved and the data rate for the print head is reduced.
Patent JP-S61116219-A (JP)
Title: Ignition device for petroleum stove
Inventor: SAKURAI TOSHIO
IPC: F23Q7/08
Filed: 1984-11-12
Abstract: PURPOSE:To make a long life of an igniter unit by a method wherein a timer circuit for energizing an igniter heater for a specified period of time under a closed condition of the switch is arranged. CONSTITUTION:When a switch 58 is instantaneously closed, a capacitor 63 is charged instantaneously through a resistor R1 and a high level output is outputted by AND circuit 62. Due to this operation, a transistor 64 is conducted and another transistor 61 is also conducted, a filament 38 of an igniter heater is energized and the lifted wick is ignited. When the switch 58 is returned and opened, the capacitor 63 is discharged at once through the resistor R2. An energization time of the filament 38 can be set by the resistor R2 and the capacitor 63. In this way, it is possible to limit an energization time of the igniter heater, prevent a non-required electric power and extend a long life of the igniter heater.
Patent JP-S6395141-A (JP)
Title: Porous molded glass article
Inventor: NAKAGAWA YOSHIHIRO
IPC: C03B19/06
Filed: 1986-10-07
Abstract: PURPOSE:To obtain a porous molded glass article having light-transmittance, gas-permeability and beautiful appearance and suitable as an ornament or interior decoration, by forming a porous molded article having a three-dimensional network skeleton structure made of glass. CONSTITUTION:The porous molded glass article is composed of a three- dimensional network skeleton structure made of glass. The void ratio of the three-dimensional network structure is about 70-95%. The porous molded glass article can be produced e.g. by the following process. An organic porous material (e.g. urethane foam) having three-dimensional network cellular structure is attached with a slurry of fine glass powder and dried. The procedure is repeated several times until a skeleton having a desired thickness is obtained. The product is sufficiently dried and then heated to effect the decomposition, calcination and removal of the organic porous material. The temperature is raised to soften the glass skeleton and form a three-dimensional network glass skeleton structure having a void ratio of about 70-95%.
Patent JP-S60128661-A (JP)
Title: Structure of electrode for semiconductor device
Inventor: OKETANI DAII
IPC: H01L29/40
Filed: 1983-12-15
Abstract: PURPOSE:To improve a semiconductor device in its capability to withstand static voltages and in reliability by a method wherein a simple construction is introduced for an electrode employing a multilayer structure consisting of low-resistance and high-resistance conductive layers. CONSTITUTION:An amorphous Si thin film 2 is deposited on a rigid substrate 1 made of metal, flexible resin, glass, glass-epoxy, phenol resin, or the like. A conductive film to be formed into an electrode is formed before the depositing of the thin film 2 in case the substrate 1 is composed of such an insulating material as glass. Then, on the thin film 2, a transparent electrode film 3 is laid by evaporation. Deposited on the transparent electrode film 3 is a resin coating 4 protecting the external surface against atmosphere and mechanical impacts. The resin coating 4 covers the external surface except the location reserved for an electrode to collect power to be outputted. On the region not coated with resin, a collecting electrode first layer 5 is formed of such low-resistance conductive material such as Ag paste. On the collecting electrode first layer 5, a collecting electrode second layer 6 is formed of high-resistance conductive material such as carbon paste.
Patent JP-S6298541-A (JP)
Title: Method and device for generating x-ray using capillary anticathode
Inventor: INO SHOZO
IPC: H01J35/08
Filed: 1985-10-24
Abstract: PURPOSE:To obtain a small simple-structured X-ray generator which can be easily handled and can generate intense X-rays with directivity by introducing a thin beam of electron rays into a thin pipe through its one opening to generate X-rays which are then led outside the pipe through its other opening. CONSTITUTION:When electron rays 1 are introduced into an X-ray generation pipe 2 from its left end, they strike against, for example, point (C) on the inner surface of the pipe 2 and as the result X-rays are generated. Due to the small incidence angle (alpha), the electron rays striking against point (C) produce many reflected electrons and secondary electrons which then strike against, for example, the next point (D) on the inner surface of the pipe 2 to produce X-rays as well as reflected electrons and secondary electrons. Since the X-ray generation pipe 2 is thin, the above phenomenon is repeated many times and as the result intense X-rays directed in the longitudinal direction (AB direction) of the pipe 2 are generated.
Patent JP-H0577187-A (JP)
Title: Hand device
Inventor: SHIMAMURA KOICHI
IPC: B25J15/00
Filed: 1991-09-18
Abstract: PURPOSE:To grip a position-dislocated workpiece easily and positively and correct the position dislocation easily in a hand device fitted to a robot so as to grip the workpiece. CONSTITUTION:A differential means 8 is provided between a drive rod 11 and fingers 6a, 6b so that the respective fingers 6a, 6b grip a workpiece positively while having different moving quantity. The differential means 8 is formed of flanges 15a, 15b forming a rotatable differential joint part provided at the tip of the drive rod 11, the recessed parts 23a, 23b of finger joint parts formed at the fingers 6a, 6b, and rotatable links 17a, 17b for connecting the flanges 15a, 15b to the recessed parts 23a, 23b so as to transmit the movement of the drive rod 11 to the fingers 6a, 6b.
Patent JP-S6392127-A (JP)
Title: Semiconductor circuit device
Inventor: HOSONO MASAHISA
IPC: H03K19/0948
Filed: 1986-10-06
Abstract: PURPOSE:To prevent an overcurrent from flowing through transistors (TR) for an FF even when noises are mixed with a set signal and a reset signal by combining a logic circuit with the FF. CONSTITUTION:An OR circuit 3 and an AND circuit 4 are combined with a pnp TR1 and an npn TR2 to obtain an FF function. Then even if a noise 5 is mixed with a reset signal R in a set state and R=H holds, a signal V2 is still at 'L' in this period 6 and the TR2 is still off. Even if a noise 7 is mixed with the set signal, the inverse of S in a reset state and the inverse of S=L holds, the signal V1 is still at 'H' and the TR1 stays off. Therefore, even if noises are mixed with the set and reset signals, the TR1 and TR2 never turn on at the same time.
Patent JP-2000114040-A (JP)
Title: Method for analyzing defect of magnetic thin film
Inventor: JIAN-PIN WAN
IPC: G01N27/82
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To efficiently control various kinds of defect information by calculating the representative magnetic hardness coefficient value of a magnetic thin film, by measuring the magnetization of the thin film over different magnetic field intensity ranges and deciding the defect information which relies upon the comparison with a reference value. SOLUTION: The magnetization of a magnetic thin film sample is measured over different magnetic field intensity ranges by impressing a magnetic field upon the sample. The magnetization is plotted against the magnetic field intensities so as to obtain a saturation magnetization curve. The first section of the curve is controlled by the kind of the magnetic anisotropy of the magnetic material and the second section can be expressed by the inverse law or the inverse number term of the magnetic field in a high-magnetic field area. A reference value represents the magnetic field hardness coefficient of a control sample and the value of a magnetic thin film for comparison having a defect of a predetermined level or concentration.  In addition, the directions of the magnetic fields for calculating two magnetic hardness coefficients calculated about the magnetic thin film when the magnetic fields are impressed upon the thin film in different directions are not parallel to each other, namely, are perpendicularly to each other. Therefore, the sample can be classified.
Patent JP-H03103056-A (JP)
Title: Method of finishing lead wire, method of reforming the same, apparatus for finishing the same and apparatus for reforming the same
Inventor: ROBAATO JIEI EMINGAA
IPC: H02K15/00
Filed: 1990-09-07
Abstract: PURPOSE: To correct and finish a lead wire by retracting a pickup movable to capture a lead wire, partially correcting the lead wire by pulling the free end thereof in the direction separating from a retainer post and then cutting off the corrected part while leaving a specified length. CONSTITUTION: Pickups 27a, 27b captures the free end 21 of a lead wire and retracts to pull the lead wire in the direction intersecting retainer posts 16a, 16b perpendicularly to a preliminary correcting position. A pallet 11 supporting a partially corrected lead wire is transferred on a conveyor 12 to a final correcting/cutting station 31. Corrector cutters are arranged on the opposite sides of the conveyor in the correcting/cutting station and each cutter comprises upper and lower correcting/cutting plates 32, 33, and a pressure bat. The corrector cutters correct the part extending from a corresponding retainer post at the free end part and then cut off the lead wire over a specified length from the corresponding retainer post.
Patent JP-H08105704-A (JP)
Title: Displacement detector
Inventor: SAKAI MASAYOSHI
IPC: G01B7/00
Filed: 1993-08-31
Abstract: PURPOSE: To provide a displacement detector which can accurately detect the displacement without influence of the supporting distance of a detecting coil and the angle of a winding shaft. CONSTITUTION: The inductance L of a detecting coil 12 is varied in response to the relative displacement D1 between a support 11 and a material 3 to be detected. A signal generator 13 outputs a detection signal S1 responsive to the inductance L. A memory 21 has an intrinsic conversion table TA in relation to the displacement D1 of a detector 1 and the signal S1. An arithmetic processor 22 obtains the displacement D1 based on the table TA and the signal S1, and outputs a displacement detection signal S4. When a calibration command signal is input, the table TA is calibrated by the displacement D1 designated by the signal S3 and the signal S1 of the designated displacement D1. The memory 21 stores the calibrated table TA.
Patent JP-H0899241-A (JP)
Title: Assembling for building unit and device thereof
Inventor: IMAMOTO RIKIO
IPC: B23P19/04
Filed: 1994-10-03
Abstract: PURPOSE: To shorten the assembling tact time for a building unit and improve the assembling productivity of the building unit by making a welding process of a floor beam or a ceiling joist to the web of a joint piece and a welding process of the floor beam or the ceiling joist to a flange separate from each other. CONSTITUTION: An assembling stage of welding a floor beam 3 or a ceiling joist 4 to the web of a joint piece which is jointed to the end of a column 2, and an assembling stage of welding the floor beam 3 or the ceiling joist 4 to a flange are separated from each other. Since welding guns 163A, 173A for web have no interference with welding guns 182A, 192A for flange, web welding and flange welding can be carried out at the same time, thus shortening assembling tact time. Taking this welding as projection welding, it is possible to shorten welding tact time. Namely, it is possible to shorten welding time by 0.6 second at maximum per shot in comparison to spot welding.
Patent JP-S61116838-A (JP)
Title: Formation of resist pattern
Inventor: SUGIURA NAOYUKI
IPC: H01L21/30
Filed: 1984-11-13
Abstract: PURPOSE:To improve rectangularity of section by transferring a mask pattern using near ultraviolet ray beam to a resist film on an Si substrate, giving far ultraviolet ray beam to the entire part and executing the development processing. CONSTITUTION:A positive UV resist film 2 of mixture of novolac resin and orthoquinondiazide is formed on a Si substrate 1. It is baked for 100sec from the rear side of substrate at 70-80 deg.C. Thereafter, the surface is irradiated with near UV ray 4 in the wavelength of 320nm or more through the mask 3 and thereby the resist at the exposing part 2b changes to orthoquinondiazide carboxyl acid. Next, the entire part is irradiated with the far UV beam 5 with wavelength of 320nm of less from the rear surface of substrate 1 while heating at 90-110 deg.C, and the resist of unexposed portion 2a absorbs the far UV beam and shows bridging reaction, lowering solubility to the developer. When developed, only the part 2a remains. According to this structure, rectangularity of resist pattern can be improved very easily.
Patent JP-H1080241-A (JP)
Title: Double bearing type reel for fishing
Inventor: MURAYAMA TOMOHIRO
IPC: A01K89/015
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a double bearing type reel for fishing designed to enable the continuous, rapid and easy practice of a series of operations from changeover operations of a clutch to thumbing operations. SOLUTION: This double bearing type reel for fishing is obtained by installing an operating member 32 for changing over a clutch at a position for enabling operations by the fingertip of the thumb when holding at least a reel body 1 from one side in a hand 6, obliquely extending the thumb 50 of the hand 6 and locating thereat so as to enable the displacement in the front and rear directions in the double bearing type reel for fishing, capable of supporting both ends of a spool shaft 12 on the reel body 1 and performing rotating operations of a spool 11 with a handle 21 and equipped with a clutch mechanism 31 for changeover from a fishing line winding state to a fishing line releasing state.  Furthermore, a finger hooking part 63 tilted in the direction to obliquely extend the thumb 50 of the hand 6 holding the reel body 1 is installed in the operating member 32 and the fingertip of the thumb 50 is hooked on the finger hooking part 63 so as to readily and surely operate the operating member 32 for changing over the clutch.
Patent JP-H04119322-A (JP)
Title: Liquid crystal display device
Inventor: IKEDA MITSUSHI
IPC: G02F1/1335
Filed: 1990-09-10
Abstract: PURPOSE:To enlarge a screen without impairing thin constitution by constituting a device so that the diameter of each optical waveguide element of an optical waveguide array may be consecutively enlarged from one end face side to the other end face side. CONSTITUTION:This device is constituted so that the diameter of each optical waveguide constituting the optical waveguide array 3 is consecutively enlarged from the one end face side to the other end face side, that is, from the side of one end face oppositely contacting to the display surface of a device main body 2 to the side of the other end face oppositely contacting to a diffusion plate 4. Therefore, the screen presented by an active matrix type liquid crystal display device main body 2, which is an optical shutter, is enlarged by the optical waveguide array 3 obtained by integrating the optical waveguides and displayed through the diffusion plate 4. Thus, the thin constitution is held and the large-sized display of an image is accomplished though the comparatively small-sized liquid crystal display device main body is used.
Patent JP-S6394604-A (JP)
Inventor: KAWAYAMA MASARU
IPC: H01C17/24
Filed: 1986-10-09
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-H04119446-A (JP)
Title: Data transfer control system
Inventor: TOYAMA TSUGIO
IPC: G06F13/36
Filed: 1990-09-10
Abstract: PURPOSE:To transfer data without restrictions of the data width and the start position by automatically controlling the data width and the transmission position of transfer data between processors. CONSTITUTION:An address designating means 12 designates the start address of transfer data to be read to a transmission-side data processor 2, and a data transfer mode control means 14 determines the data width of data inputted from the transmission-side data processor 2 by transfer data information inputted from a control means 11, read start position information inputted from a data start position discriminating means 13, and information indicating the read of the first transfer data inputted from the address designating means 12 and indicates this data width to the transmission-side data processor 2, and data having the indicated data width is inputted. Inputted data is sent to a data position converting means 15, and its position is changed in accordance with the data start position. Thus, data is transferred without restrictions on the data width and the start position.