baber/WOPTO huggingface dataset:
Patent JP-S63112167-A (JP)
Title: Electrophotographic copying machine with ion flow generating type electrostatic recording head
Inventor: HAGIWARA TORU
IPC: G03G15/05
Filed: 1986-10-30
Abstract: PURPOSE:To prevent bleeding, fading or nonuniformity in the density of images from being generated, by supporting a flexible loop form photosensitive belt at a position where an ion flow generating means is disposed, by plate member disposed on the opposite side of the ion flow generating means. CONSTITUTION:A photosensitive belt 2 moved counterclockwise along a looped path by rotating a belt-feeding roller 83 is supported, in a region in which a writing head 5 is disposed, by a plate 80 extending in the width direction of the belt 2 on the back side of the belt 2. Since the belt 2 is pressed by the plate 80 from the back side, the belt 2 makes pressure contact with the plate 80 under the tension on the belt 2, whereby the spacing between the head 5 and an image-forming surface of the belt 2 is maintained to be constant with high accuracy, and wrinkling or the like of the belt 2 is prevented from occurring. Therefore, electrostatic charge images free of possibility of bleeding, fading or nonuniformity in the density of final images can be formed.
Patent JP-H04138731-A (JP)
Title: Radio selective call receiver
Inventor: YOSHIZAWA SHIGEO
IPC: G08B3/10
Filed: 1990-09-29
Abstract: PURPOSE:To prevent erroneous reception and erroneous calling by utilizing a BCH error state at a 1st code word in its own group and the result of comparison between an individual selective calling signal and its own calling number at a 2nd code word so as to discriminate the address reception. CONSTITUTION:When a preamble synchronizing signal detection circuit 202 detects a synchronizing signal in a DATA 201, a synchronizing state changeover circuit 203 sets the address search state. Then an address collation comparator circuit 204 collates the DATA 201 and a calling number stored in a ROM 104 in a group stored in the ROM 104 while allowing an N-bit error and a BCH signal error detection circuit 205 checks an error of the DATA 201 simultaneously. Then a 1st address reception notice circuit 210 discriminates whether or not a call notice signal 212 is outputted based on the content latched in a 1st address latch circuit 206 and the content latched in a 2nd address latch circuit 209.
Patent JP-S61137284-A (JP)
Title: Sector control system of cassette type magnetic tape
Inventor: ABE MICHIO
IPC: G11B20/18
Filed: 1984-12-07
Abstract: PURPOSE:To utilize a tape effectively, to reduce the frequency of replacement of tapes and to improve the working efficiency by controlling the sectors of a cassette type magnetic tape. CONSTITUTION:The contents of a module information part 1 are read, the sector Nos. of sectors having the same module name are stored and corresponded data are read successively from the smallest sector No. Then, data are retrieved, used flags having the same module name are reset and said operation is repeated about all the contents of the module information part 1. Then, the data retrieval is executed again, whether the same module name exists or not is checked, and if the existence is detected, the data are deleted. The sector Nos. of the sectors from which the used flags are reset are stored and written successively from the smallest No. After rewinding the tape, the used flag is set up in the block of the module information part 1 having the sequence No. equal to the written sector No. and the module name is written in the block.
Patent JP-2001082009-A (JP)
Title: Auxiliary plate lock, and alarm system using the lock
Inventor: NAGAI SHOJI
IPC: E05B41/00
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To easily confirm the position of an auxiliary lock by sticking a visible locking display seat to a surface exposed when a regulation plate, for preventing fixed or more opening action of the double sliding doors of the surface of a fitting plates, is stood. SOLUTION: A hinge part 12 is provided on the end of the fitting plate 1 of an auxiliary lock A fixed to one side of double sliding doors, and also two risen pieces 13 opened to the hinge part 12 side are vertically and standingly provided at an interval on the center vicinity of the plate 1 between the pieces 13 and the hinge part 12. The end part of the standing piece part 21 of a regulation plate 2 is linked to the hinge part 12 of the plate 1, to elastically energize the plate 2 in the direction of the plate 1 by a coil spring 12a. Moreover a visible locking display seal 3 is stuck on a surface 11a out of the surface 11 of the plate 1. When pushing the pushing part 22a of a standing piece supporting part 22 the plate 2 magnetically attracted to a magnet 14 stands separately, thereby easily confirming the position of the lock A.
Patent JP-H02108482-A (JP)
Title: Method for welding contact point material
Inventor: KUBO MASAO
IPC: B23K26/00
Filed: 1988-10-14
Abstract: PURPOSE:To obtain a weld zone in a deeply penetrated state with high reliability by forming a recessed part on the rear surface of a contact point material, forming a through hole on a metallic sheet corresponding thereto and irradiating to recessed part with a laser beam from the through hole. CONSTITUTION:The recessed part 2 having the curved surface on its inside peripheral surface is formed on the rear surface of the contact point material 1 such as Ag and a projection 3 is formed on the center of the recessed part 2. The through hole 5 corresponding to the projection 3 of the above-mentioned recessed part 2 is provided on the metallic sheet 4 such as a Cu sheet. The recessed part 2 is irradiated with the laser beam 6 via the through hole 5 from the vertical direction of the lower part. The laser beam 6 spreads around while repeating multiple reflection between the inside peripheral surface of the recessed part 2 and the metallic sheet 4 and confined in a gap formed between these. As a result, even if the metallic sheet 4 or the contact point material 1 has high reflectivity with respect to the laser beam 6, heat required for welding is stored therein effectively. Accordingly, the metallic sheet 4 and the contact point material 1 are welded integrally by welding heat at this time.
Patent JP-H04137570-A (JP)
Title: Light emitting diode lamp
Inventor: MICHIMORI HOUKI
IPC: H01L23/29
Filed: 1990-09-27
Abstract: PURPOSE:To make luminance uniform and effectively obtain mixed color, by mixing translucent resin with light scattering particles and light transmitting particles. CONSTITUTION:A light emitting diode 2 is covered with translucent resin 4, and a lens part is formed above a base part 1. The resin is mixed with light scattering particles and light transmitting particles. When the translucent resin is constituted of a plurality of layers, the light emitting diode 2 is covered with soft resin, and then the whole part is covered with hard resin, color mixing is improved, and stress is not applied to the light emitting diode. Thereby light is diffused by the light scattering particles, and widely spread in the inside of the translucent resin; light is refracted by the light scattering particles, and light in the vicinity of the particles scatters. On account of the synergistic effect of the above, uniform illuminace and mixed color are obtained.
Patent JP-H06111041-A (JP)
Title: Bar-code-reader
Inventor: TAKASAKI YASUO
IPC: G06K7/00
Filed: 1992-09-29
Abstract: PURPOSE:To provide the bar-code reader which is small-sized, and also, inexpen sive, and can be applied easily to various purposes. CONSTITUTION:The bar-code reader is constituted so that it is separated into a reading unit 1 for reading a bar-code by scanning it optically, and an output unit 2 for outputting data of a result of read to the outside, and these two units 1, 2 can be attached, detached and changed mutually. As for the output unit 2, plural kinds are prepared in accordance with an apparatus to be connected, and by selecting an optimal one of them and installing it in the reading unit 1, a bar-code reader system is constructed, by which a useless interface circuit is not required.
Patent JP-H01164402-A (JP)
Title: Polyurea membrane and its use for separating aromatic compound and non-aromatic compound
Inventor: ROBAATO CHIYAARUZU SHIYUTSUKAA
IPC: B01D71/54
Filed: 1988-10-14
Abstract: PURPOSE: To selectively permeate and separate an arom. hydrocarbon from a mixture composed of the arom. hydrocarbon and non-arom. hydrocarbon by using an arom. nonporous polyurea membrane. CONSTITUTION: A polymer of poly[methylene bis(4-phenylurea)] is produced by adding a dimenthylformamide soln. of 4,4'-diisocyanatodiphenylmethane to a soln. prepd. by dissolving, for example, 4,4'-diaminodiphenylmethane into dimethylformamine and effecting reaction. This polymer soln. is cast onto a glass plate and is dried to obtain the arom. polyurea membrane. This membrane is usable as a membrane for sepn. of the arom. compd. and a satd. compd. in pervaporation or perstraction.
Patent JP-H0789483-A (JP)
Title: Bulk cargo ship with corrosion-resistant ribs
Inventor: TADA MASUO
IPC: B63B3/34
Filed: 1993-09-22
Abstract: PURPOSE:To provide a bulk cargo ship with corrosion-resistant ribs for transporting iron ore or coal, in which the ribs especially in the hold are made corrosion-resisting by locally increasing the thickness thereof. CONSTITUTION:The board thickness t1 of a welding part 5 and its vicinity part of a plate-like rib 2 welded on the inner wall surface 4a of the hold 1 for a bulk cargo ship is made larger than the board thickness t2 of the other part of the plate-like rib 2. Thus, even if the plate-like rib 2 is worn and torn by corrosion or repeated load, the life to the rupture can be made longer.
Patent JP-S63113422-A (JP)
Title: Conductive base material
Inventor: HIROZAWA TOKIHIKO
IPC: B32B9/00
Filed: 1986-10-30
Abstract: PURPOSE:To improve strength such as tearing strength and workability by laminating transparent hydrophobic films on both faces of a polarizing film and providing a conductive layer consisting of indium oxide and/or the oxide to such laminated film. CONSTITUTION:The polarizing film is usually a film formed by compounding a dichroic dye with a transparent synthetic resin and is preferably a PE terephthalate film. Said film is formed as the laminated film formed by integrally laminating the hydrophobic films 2, 3 on both faces of the film 1. The conductive film 4 is provided on at least one face of the laminated film. The layer 4 consists essentially of the indium oxide and/or tin oxide and is formed by a sputtering method or vacuum deposition method. Since the conductive base material is obtainable by utilizing the polarizing film consisting of the synthetic resin contg. the dichroic dye, the production is simple and the tear strength is improved.
Patent JP-S62117558-A (JP)
Inventor: ARISUMI KIYOSHI
IPC: A61G5/04
Filed: 1985-11-18
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-H04137215-A (JP)
Title: Magnetic disk device
Inventor: ISHIMATSU NORIAKI
IPC: G11B5/60
Filed: 1990-09-28
Abstract: PURPOSE:To accurately position a servo-head by providing an electromagnetic shielding ring on the outer wall of a spacer opposed to the servo-head. CONSTITUTION:In a magnetic disk 4, a spacer 9 and a hub 10 are alternately laminated. The electromagnetic shielding ring 11 is provided on the outer wall side of the spacer 9 opposed to the servo-head, and an electromagnetic shielding plate 3 is mounted between the servo-head and a data head opposed to the servo-head. Therefore, leakage magnetic flux is completely shut out by the plate 3 from a middle periphery to an outer periphery, and on an inner periphery, the leakage magnetic flux does not affect the servo-head by the ring 11 provided on the outer wall of the spacer. Thus, the leakage magnetic flux by a write current for a data head is completely shut out, and the accurate positioning is performed.
Patent JP-S61137324-A (JP)
Title: Formation of pattern
Inventor: TODOKORO YOSHIHIRO
IPC: H01L21/30
Filed: 1984-12-07
Abstract: PURPOSE:To obtain a thin film pattern of organic resin with a single process, by irradiating a substrate surface with far ultraviolet rays in the form of the specified pattern and also irradiating an organic resin material with far ultraviolet rays. CONSTITUTION:A far ultraviolet ray pattern 5 is formed by an Xe-Hg lamp and a quartz photomask, the light of Xe-Hg lamp is condensed with a CaF2 lens. A high output beam 6 obtained is used for irradiation of a PMMA vaporization source. When heated up to 300 deg.C or less, the PMMA is easily vaporized, the PMMA film 4' is selectively deposited to the area not irradiated with the far ultraviolet rays on the Si substrate, forming a pattern which is reversed from the pattern 5. Thereby, PMMA is decomposed and eliminated at the irradiated area and any growth is not carried out. The PMMA resist pattern is formed in the same way as the substrate coated with PMMA previously. The process can be simplified by this method.
Patent JP-H04136943-A (JP)
Title: X-ray exposing device
Inventor: KIKUIRI NOBUTAKA
IPC: H01L21/027
Filed: 1990-09-28
Abstract: PURPOSE:To improve the registration accuracy of an X-ray mask and a semiconductor wafer at the time of transfer by constituting the connecting mechanism of an X-ray taking-out window and a chamber of elastic bellows having spring elasticity which is large in vibration damping. CONSTITUTION:A port flange 10 is provided at the front end of a port 3 for ultra-high vacuum and the X-ray taking-out window 4 is sealed and mounted hermetically via a gasket 11 on the front surface of this port flange 10. A flange 13 fixed at one end of the elastic bellows 12 consisting of the elastic member having the rubber elasticity and constituting the connecting mechanism 5 is fixed to enclose the circumference of this port flange 10 via an O-ring 14 interposed therebetween. The vibrations of the X-ray taking-out window 4 are surely attenuated by the elastic bellows 12 having the high damping effect even if the front end of the port 3 and eventually the X-ray taking-out window vibrate according to this constitution. The transmission of the vibrations of a helium chamber 6 is thus prevented.
Patent JP-S63115053-A (JP)
Title: Flaw detection signal processing system for can flange part
Inventor: KAWASHIMA TOSHIHIKO
IPC: G01N29/04
Filed: 1986-10-31
Abstract: PURPOSE:To obtain a defective signal with a good S/N by removing noise components through a BPF which varies a flaw detection signal according to a revolving speed when the flaw detection signal is transmitted from a rotary side to a fixed side through a slip ring. CONSTITUTION:When the flaw detection signal is transmitted from the rotary side to the fixed side through the slip ring, a pulse train S1 from a precedent- stage time-division multiplex receiving circuit is inputted to an F/V converter 61 and converted into a voltage. Then, an integrating circuit 62 integrates a voltage within a constant time and averages it, and the voltage-controlled BPF63 is controlled with the averaged voltage to remove noise components from the flaw detection signal SI, thereby obtaining the defect inspection signal SO with the good S/N.
Patent JP-H01101694-A (JP)
Title: Manufacture of inorganic wiring board
Inventor: NAKAJIMA HIROYUKI
IPC: C04B41/87
Filed: 1987-10-14
Abstract: PURPOSE:To obtain a lower resistance conductive material by dipping an inorganic insulating substrate into a certain electrodeposition solution, applying a dc voltage thereto so that an electrodeposition precipitated layer is formed by electrophoresis, and then baking it. CONSTITUTION:An inorganic insulating substrate 4 is dipped into an electrodeposition solution 3 in which a three-layer perovskite ceramic superconductive powder 1 is dispersed in an organic emulsion 2. A dc voltage is applied to such conductor to cause an electrodeposition precipitated layer to be formed on a predetermined pattern 6 by means of electrophoresis and then to be baked. The three-layer perovskite ceramic superconductive powder is of a type which does not necessarily have to present superconductivity in its powder state but which presents superconductivity when formed to be a circuit on the inorganic insulating substrate as the inorganic wiring board having a superconductive circuit. According to the constitution, inorganic insulating substrates having superconductive circuits can be prepared easily by means of electrodeposition.
Patent JP-H09101244-A (JP)
Title: Sampler for process fluid
Inventor: MORIKAWA MASAO
IPC: G01N1/10
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a sampler for sampling a process fluid into a vessel without contaminating the sample. SOLUTION: The sampler for sampling a process fluid comprises (A) a housing 1 having at least partially transparent wall face for housing a vessel 2 while isolating from the outer atmosphere and provided with an enclosing door 3 for passing the vessel and a glove 4 mounted on the wall face of housing in order to manipulate the vessel 2 manually from the outside of housing, (B) means 5 for feeding a process fluid into the housing, and (C) means 6 for feeding clean air into the housing.
Patent JP-H03120469-A (JP)
Title: Porous diaphragm apparatus for chromato- graphic assay and method of manufacturing the same
Inventor: DONARUDO AABIN SUTEINPUSON
IPC: G01N33/548
Filed: 1990-09-26
Abstract: PURPOSE: To give a mechanical strength to nitrocellulose film while maintaining hydrophilic property by laminating a wet porous film including anion surface-active agent at the final concentration of a specific ratio with its side surface. CONSTITUTION: A wet porous film 10 including anion surface-active agent at a final concentration of approximately 0.05%-8% (w/w) is laminated on a support 14 with at least its one side surface using an adhesive 12 with an organic solvent base, protein is applied to a specific part 15 on the surface on the opposite side, thus bringing a fluid into contact with this opposite side. Then, by bringing it into contact with a biologically active reagent, the activity of the reagent is retained. Preferably, the porous film 10 consists of nitrocellulose and the final concentration of the surface-active agent is approximately 0.1-3.5% (w/w), thus giving mechanical strength to the nitrocellulose while retaining hydrophilic property.
Patent JP-H04139476-A (JP)
Title: Fixing device
Inventor: NAGATA KENJI
IPC: G03G15/20
Filed: 1990-10-01
Abstract: PURPOSE:To restrain the occurrence of offset caused by tribo-electrification and to excellently hold the releasing property of the surface of a pressure roller over a long term by providing a low resistance elastic layer and the surface layer of insulating fluororesin on the core bar of the pressure roller. CONSTITUTION:As to the pressure roller 2, the low resistance elastic layer 13 is provided on the conductive core bar 17 and the surface layer 18 of the insulating fluororesin is formed on the layer 13. Then, the core bar 17 is grounded through a diode 20 which is connected to hold the charge of a reverse polarity to the electrostatically charged polarity of developer used, or bias is impressed on the core bar 17. Therefore, the charge of the same polarity as the developer is not accumulated on the surface layer 18 and the charge is moved to the conductive core bar 17 through the elastic layer 13, then the charge moved to the core bar 17 is removed through the diode 20. Thus, the releasing property of the surface is maintained even when the roller 2 is used over the long term, and the offset is prevented because a toner image on the surface is surely held by the charge of a back surface.
Patent JP-H1191399-A (JP)
Title: Travel control method for vehicle
Inventor: HIGASHIDA HIROBUMI
IPC: B60W50/06
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To practically prevent the control lag of an actual travel speed by setting the present actual travel speed of a vehicle as a target travel speed when the deceleration request state for decreasing the target travel speed of the vehicle is changed to the acceleration request state for increasing the target travel speed of the vehicle after the prescribed period. SOLUTION: When a speed judging means 48 judges that a vehicle is in the deceleration request state for decreasing a target travel speed, a control means 4 starts timing with a timer means 46. When a speed judging means 48 judges that the vehicle is changed to the acceleration request state after the timer means 46 counts the prescribed time, the control means 4 calculates the speed difference between the detected travel speed from a vehicle speed sensor 34 and the target travel speed at that time. If the speed difference is smaller than the prescribed speed difference stored in a speed difference memory means 50, the control means 4 uses the actual travel speed as the target travel speed for travel control.  The actual travel speed at this time is larger than the speed calculated by a target travel speed arithmetic means 38, thus acceleration control can be started without causing a control lag.
Patent JP-2001081494-A (JP)
Title: Aqueous working oily agent for magnetic disc substrate
Inventor: SUZUKI TAKUMI
IPC: C10N40/18
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an oily agent having high abrasion characteristics of a magnetic disc substrate such as roughness and flatness, etc., of finished surface, with little loss in cutting efficiency over time, and easy in its waste water treatment, by compounding a specific compd. and a fatty acid having a specific carbon number and/or a hydroxy fatty acid salt. SOLUTION: For this oily agent, a compd. represented by formula: R1-O-(CH2- CH2-O)n-R2COOM and an 8-24C fatty acid and/or hydroxy fatty acid are used. In the formula, R1 is an 8-24C alkyl or alkenyl group; R2 is a 1-5C alkylene group; M is an alkali metal, an alkaline earth metal, ammonium, or an org. amine; and n is 1-10. As a compd. shown by the formula, lauryl ether dioxyethylene ammonium accetate, etc., are used. The ratio of the compd. shown by the formula and the fatty acid and/or the hydroxy fatty acid salt is pref. 1:10-10:10 (by weight). The total compounding quantity of the compd. shown by the formula and the fatty acid and/or the hydroxy fatty acid salt is 0.1-50 wt.%. The oily agent is used diluted with water.
Patent JP-H0536457-A (JP)
Title: Electronic part, its application device, and manufacture thereof
Inventor: IKEDA SHIGEO
IPC: H01R33/76
Filed: 1991-10-08
Abstract: PURPOSE:To provide a fine pitch electrode holder and a fine pitch electrode. CONSTITUTION:Numbers of insulating plates 1 and metal plates 2 are alternately laminated to form a multilayer laminated body 3, this is cut in the laminating direction into block or thin plate to form a laminated block 4 or electrode collected body, through square holes are bored in the metal plates 2 to form an electrode holder and an IC tester having fine pitch electrodes is formed. Not only as the fine pitch electrode for IC tester but also as a wiring material and further an electrode holder 104, an IC chip 221 is loaded on the thin plate electrode collected body to form an IC 220 of a new form.