baber/WOPTO huggingface dataset:
Patent JP-H0628015-A (JP)
Title: Programmable controller
Inventor: HAYASHI HIROYUKI
IPC: G06F11/00
Filed: 1992-07-09
Abstract: PURPOSE:To improve the versatility of control for an abnormality checking function and the reliability of a system by providing a progammable controller with a set storing means for storing abnormality checking process in order for executing the detection of an abnormal state by an abnormality detecting means in optional order and making it possible to set up/change the contents of the set storing means from a peripheral device. CONSTITUTION:The programmable controller has an abnormality check table part 10 for detecting various abnormal states and an abnormal history memory 6 for registering abnormal contents detected by the table part 10. An abnormality check processing order setting memory 5 stores abnormality checking process order for executing the detection of various abnormal states by the table part 10 in optional order and the contents of the memory 5 can be set up/changed from a peripheral device. A CPU 11 executes abnormality checking processing in accordance with the contents set up in the memory 5 at the time of an end processing. Thus the versatility of the system can be improved.
Patent JP-H0469901-A (JP)
Title: Manufacture of rare earth bond magnet
Inventor: NARITA IKUMI
IPC: H01F1/053
Filed: 1990-07-10
Abstract: PURPOSE:To obtain a high efficiency rare earth bond magnet without using vapor by forming rust-proof film to magnetic powder, kneading binder resin thereto, grinding the powder under the flow of inert gas to roll into sheet and then executing heat treating. CONSTITUTION:Magnetic powder, epoxy main agent, rust proof agent 3 and aluminum ball are put into a ball mill vessel, the air in the vessel is replaced with N2 gas so that the oxygen concentration becomes 1.2%, thereafter these are mixed 6 to form oxide film, epoxy resin film and rust-proof film at the surface of magnetic powder. Such mixed materials and rubber binder are kneaded (7min.) with a pressurized kneader 8 together with hardening agent and hardening acceleration agent 7, the kneaded material is divided into small lots, each lot is put into a vinyl-chloride bag, the entrance of bag is immediately tightened and each bag is accommodated within a sealed vessel. Thereafter, these bags are left for adequate period and the kneaded material is taken out and crushed 9. Thereafter, it is rolled 10 while surface temperature of roll is maintained at about 50 deg.C to form a sheet magnet. Then, a sheet magnet is heated up to about 17 deg.C 11 to vulcanize rubber binder and the sheet magnet is cut into the predetermined size 12 to form flexible magnets.
Patent JP-2000017304-A (JP)
Title: Production of inorganic powder sintered compact and inorganic powder sintered compact
Inventor: INAHASHI JUN
IPC: C04B35/64
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of blister or crack at the time of degreasing to remove a binder from a molding and to treat in a short time. SOLUTION: An inorganic powder sintered compact is produced by mixing inorganic powder with the binder to form the molding, removing the binder from the molding and after that, sintering. The binder is decomposed and removed at a heating programming rate of 1.5×V1<V2<25×V1 when the heating programming rate until 35 wt.% of the binder is decomposed and removed is expressed by V1 ( deg.C/hr) and the heating programming rate until 95 wt.% of the binder is decomposed and removed after that is expressed by V2 ( deg.C/hr). The blister or the crack caused by gas generated by the decomposition of binder is prevented by heating at a low temp. rising rate at first. And by heating at a high temp. rising rate after that, the degreasing is finished within a short time.
Patent JP-S5889521-A (JP)
Title: Equipment for continuously supplyng powdery or granular material to high pressure line
Inventor: KIMURA AKIMASA
IPC: B65G53/08
Filed: 1981-11-14
Abstract: PURPOSE:To continuously and surely supply a powdery or granular material through a simple construction, by providing a screw feeder whose conveyance capacity is not higher than the discharge capacity of a rotary feeder installed under a service tank and by connecting the outlet port of the screw feeder to a high pressure line. CONSTITUTION:A rotary feeder 10 is provided under a service tank 3. The inlet port 14 of a screw feeder 11 is connected to the rotary feeder 10. A mixing pipe 12 is coupled to the outlet port 15 of the screw feeder 11. An air supply pipe 9 and a conveyance pipe 6 are connected upstream and downstream to the mixing pipe 12. A granular or powdery material is put in the tank 3 and the feeder 11 is driven. A predetermined quantity of the material is supplied into the feeder 11 by the other feeder 10 so that the feeder 11 is filled with the material and a material sealing effect is produced. Pressure air is supplied from the pipe 9 to the other pipe 6 so that the granular or powdery material in the pipe 12 is conducted into the pipe 6 by the air. The material is thus surely fed to a high pressure line.
Patent JP-2000019843-A (JP)
Title: Image forming device
Inventor: ENDO HIROHISA
IPC: G03G15/08
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of correctly controlling the position of a developing roller at a specified height position from a photosensitor drum, and preventing deviation in a range between the photosensitive drum and the developing roller from the occurrence. SOLUTION: This device is constituted so as to control the range between the photosensitor drum 11 and the developing roller 13 by holding the engaging roller 22 supported by both ends of the developing roller 13 in contact with range controlling parts 20a and 21a of controlling members 20 and 21 mounted on both ends of the photosensitor drum 11. Between the both controlling members 20 and 21 at least, on the controlling member 20 located on a driving end side of the developing roller 13, the height controlling part 20b for controlling the height position of the developing roller 13 by being brought into contact with the engaging roller 22 is integrally molded. The range controlling part 20a and the height controlling part 20b of this controlling member 20 are respectively formed in an almost L-type by a metallic blade, and moreover the blade thickness is formed between 1.2 and 10 mm.
Patent JP-H055826-A (JP)
Title: Ultraviolet laser light guide
Inventor: KINOSHITA KAZUO
IPC: G02B6/00
Filed: 1991-06-27
Abstract: PURPOSE:To easily lead ultraviolet laser light in the ultraviolet wavelength range from near ultraviolet light to an arbitrary position. CONSTITUTION:A waveguide for ultraviolet laser light through which laser light in the ultraviolet wavelength region is led to an objective position from near ultraviolet light is provided with a joint part in one or plural positions, and this joint part is provided with a mirror M which is moved in accordance with motion of the joint part so that at least the tangential plane of the reflection face is placed perpendicularly to bisectors of angles THETAI1 and THETAI2 of opening of the joint part.
Patent JP-H056096-A (JP)
Title: Conductive roll
Inventor: ISHIHARA KO
IPC: G03G15/09
Filed: 1991-06-26
Abstract: PURPOSE:To obtain the conductive roll which has the electric resistance uniform over the entire part and has excellent durability and leak resistance. CONSTITUTION:A metallic sleeve 12 is disposed coaxially in the state of having a gap on the outer periphery of a magnet shaft 42. A conductive layer 14 is formed on the outer periphery of the metallic sleeve 12 and further, a resistance layer 15 is formed on the outer periphery of this conductive layer 14. The conductive layer 14 is formed by dispersing at least either of titanium black and magnetic iron oxide and a filler into a matrix component. The resistance layer 15 is formed of a phenolic resin as a matrix component and dispersing at least either of the titanium black and magnetic iron oxide into the matrix component. In addition, the electric resistance value of the resistance layer 15 is set larger than the electric resistance value of the conductive layer 14. For example, the generation of unequal images, etc., is obviated if this roll is used as a developing roller. Uniform and good copied images are obtd. and the roll sufficiently withstands long-term use.
Patent JP-2000016931-A (JP)
Title: Bitter taste prevention for tablet and the like
Inventor: NISHINO KUNIHIRO
IPC: A61K9/28
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing the bitter taste in coating tablets or the like from increasing during storage. SOLUTION: In this bitter taste-inhibiting method, the coating tablets or granules containing medicines having bitter taste are allowed to contains the moisture <=2 wt.%. In another case, the tablets or granules of which the bitter taste is inhibited or coating tablets or granules that contain bitter-tasting medicines are stored together with a desiccant.
Patent JP-S5884779-A (JP)
Title: Heat-sensitive recording method
Inventor: ARAI MASAJI
IPC: H04N1/032
Filed: 1981-11-17
Abstract: PURPOSE:To record with a low density through an adjustment of heating pulse width and paper-feeding speed, by a method wherein a heating element having a length most suitable for the minimum recording density required in the traveling direction of the heating element is used, which is placed under heat treatment continuously. CONSTITUTION:When the paper is fed in a fixed direction, the heating for the second line is started at the position of numeral 7. As a result, a space is generated between the first line recorded and the second line recorded. Therefore, the paper must be fed in a fixed direction asf a whole while being minutely moved forwards and backwards. Since such a paper-feeding operation is difficult in practice, the recording in one cycle (when the operation is repeated twice, each of the heating elements is heated twice) of all of the heating elements is bisected or is driven in a batch base.
Patent JP-H1118138-A (JP)
Title: Position retrieval system
Inventor: MURASE KOICHI
IPC: G01S5/02
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a position retrieval system by which the position of a mobile communication terminal is detected with high precision and efficiently, regardless of its mobile speed. SOLUTION: In the position retrieval system, where a mobile communication terminal 1 detects its own position and informs it to a position management station 4, the terminal 1 reports positional information to the position management station on each occurrence of hand-over to select any of base stations 2a, 2b, 2c,.... Since hand-over is caused corresponding to the movement of the mobile communication terminal 1, the position information in informed in matching with an actual status of movement of the mobile communication terminal 1 and wasteful reports is prevented.  In addition, the system where the mobile communication terminal informs it when a reception electric field level from the base station is changed by a prescribed level or over, and the system where an information time interval is controlled based on frequency of occurrence of hand-over, a change per time of the reception electric field level or a moving speed of the mobile communication terminal are included in this position retrieval system.
Patent JP-S57106074-A (JP)
Title: Manufacture of semiconductor
Inventor: HIRAO TADASHI
IPC: H01L29/73
Filed: 1980-12-23
Abstract: PURPOSE:To reduce a margin between a base contact and an Si film, by a method wherein an oxidized film is formed at a side of the Si film contacting an emitter layer. CONSTITUTION:After an n<-> type epitaxial layer is formed on an n<+> substrate 1, a P type base layer 3 is formed, and an oxidized film 102, a nitrided 201, and an oxidized film 103 are formed in order named thereon. Then, the films 102, 201, 103 on a region forming an emitter are selectively removed for opening, and n<+> type poly Si film 402 and nitrided film 202 are formed thereon. With a photo regist film 501 acting as a mask, the layers 2n and 3 are removed selectively so  that the parts above the openings remain, and this forms a p<+> layer 4. Then,  after the regist film 501 is removed, an oxidization takes place to form an  oxidized film 104 on only a side of a patterned poly Si film 402. Then, after the films 201 and 202 are removed, a silicide 601 is formed on the film 402. Additionally, when the side of the film 402 is selectively oxidized, an emitter diffusion layer is formed with the film 402 acting as a diffusion source. A phosphrous glass 101 is then covered, and after the base contact is opened, an base  electrode 302 is formed.
Patent JP-S6162481-A (JP)
Inventor: IWAMARU TOSHIFUSA
IPC: A63F13/55
Filed: 1984-09-01
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-H0323101-A (JP)
Title: Disposal method and disposal container for industrial waste
Inventor: SUGAWARA NORIYUKI
IPC: B65F1/00
Filed: 1989-07-15
Abstract: PURPOSE:To prevent leakage due to secular deterioration by making double constitution with inner/outer boxes in a harmful industrial waste disposal container, pouring unhardened resin between the inner/outer boxes after storing waste in the inner box, sealing both boxes after covering the whole surface of the inner box and disposing them. CONSTITUTION:A container to store waste A is made in double construction with an inner box 1 and an outer box 2 made of corrugated cardboard and a spacer 3. At this time, the inner surface of the inner box 1 is covered with vinyl or waxed. And, after the waste A is stored in the inner box 1 and covered with the lid, unhardened resin such as hydrous unsaturated polyester resin mixed with a catalyst is poured into the space between the inner/outer boxes 1, 2. The resin is hardened, the outer box 2 is covered with the lid, the whole is covered with a vinyl bag, and disposal such as burying in the ground or open-air storage, etc., is performed. Because of this constitution, leakage due to secular deterioration is prevented, and contamination due to secondary disaster can be prevented.
Patent JP-H079349-A (JP)
Title: Compound abrasive grain tool
Inventor: IGARASHI HIDEO
IPC: B24D5/14
Filed: 1993-06-30
Abstract: PURPOSE:To dispense with an expensive equipment such as a honing board and to extend the service life of a tool, by providing an abrasive grain tool to finish the inner surface of a hole with extreme precision, to require no honing finish which was necessary after a finishing process when the inner surface of a hole is finished precisely, and to accomplish the finishing process in one process. CONSTITUTION:This compound abrasive grain tool has two abrasive grain areas composed of an electrocoating member 4 formed by fixing and holding the hard abrasive grains 41 such as a diamond and a CBN at the tip side installed on a tool main body 3, in a single layer and a high density by an electric plating, and an impregnated member 5 formed by fixing an impregnated tip 51 made by mixing and sintering hard abrasive grains 55 and a metal binder in the adhesion or the soldering.
Patent JP-H0627365-A (JP)
Title: Line of sight detection device
Inventor: TOIZUMI YASUSHI
IPC: G03B13/02
Filed: 1992-07-10
Abstract: PURPOSE:To provide an appropriate pupil edge detection corresponding to the change in the diameter of a pupil by changing the position of an irradiating light based on the pupil diameter change. CONSTITUTION:An irradiating section 6a irradiates an infrared beam to an eyeball 100 of an observer who observes an object through an optical observation system 1 in an approximate frontal direction and an irradiating section 6b irradiates an infrared beam with a prescribed angle. A photometry section 4 outputs a luminance information which shows the luminance value of the object being observed and when the luminance value is less than a prescribed level, the irradiating section 6a emits a beam for a pupil edge detection of an eyeball picture and when the value is larger than the prescribed level, the irradiating section 6b emits a beam for the same purpose under the control of a control section 5. A photodetector 2 receives a reflected light and outputs an eyeball picture information and a detection computation section 3 detects the line of sight direction of the observer based on the eyeball picture information from the photodetector 2.
Patent JP-S6338578-A (JP)
Title: High-frequency ion plating device
Inventor: OGAWA YOICHI
IPC: C23C14/40
Filed: 1986-08-04
Abstract: PURPOSE:To prevent sticking of a vapor deposition material to a high-frequency electrode and to permit continuous operation of a large quantity by constituting a titled device in such a manner that the high-frequency electrode in a vacuum vessel can be heated to the temp. above the m.p. of the vapor deposition material by a heating source. CONSTITUTION:The high-frequency electrode 31 is formed by double windings of Ta rods and can be heated by a power source 17 for heating. A switch 16 is mounted to the power source 17 so that the high-frequency electrode 31 can be intermittently heated by repeating on and off according to the surface condition of said electrode. After the inside of the vacuum vessel 2 is evacuated, gas such as Ar is admitted into the vessel and is subjected to plasma generation. A material 4 to be evaporated in a crucible is thereafter heated to evaporate and the vapor thereof is ionized by the plasma and is stuck to a base 6 on a negative electrode substrate 7. Part of the vapor sticks to the high-frequency electrode 31 to fatter the electrode 3. The switch 16 is, thereupon, connected to the electrode 31 to heat the electrode up to the temp. above the m.p. of the material 4 and to evaporate the vapor from the surface of the electrode 31. The electrode is thus so maintained that the device 1a can always be operated in the exact condition.
Patent JP-H0349235-A (JP)
Title: Manufacture of mos-type semiconductor device
Inventor: TEZUKA HIROAKI
IPC: H01L29/78
Filed: 1989-07-18
Abstract: PURPOSE:To easily obtain a semiconductor device with fast operation speed by a method wherein in manufacturing a MOS-type semiconductor device in lightly doped drain structure for preventing hot carrier from occurring, an etching preventing coat and an injection preventing film are used in etching process. CONSTITUTION:A thick field oxide film 2 for separating between elements is formed in the periphery of a P-type Si substrate 1 while a thin gate oxide film 3 is adhered to a region surrounded by the film 2 to provide a gate electrode 4 at the center of the surface. Then, with the electrode 4 used as a mask, a source region S' and a drain region D' comprising an N<->-type region communicating with the film 3 from a side of the electrode 4 and an N<+>-type region positioned under the film 3 and coupled with the N<->-type region are formed on both sides of the electrode 4 by ion implantation or the like. When these are molded by etching at this time, an etching preventing film 5 made of aluminum oxide, titanium oxide, etc., is provided on the side of the electrode 4 while an injection preventing film 6 made of silicon oxide, silicon nitride, etc., is provided on upper end sides of the film 5 to prevent deformation of the molding.
Patent JP-H1172139-A (JP)
Title: Base isolation device
Inventor: TERADA KATSUYUKI
IPC: F16F15/02
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To reduce a height of a base isolation device and save a space by connecting a pendulum which connects adjacent annular bodies mutually through a spherical joint with a central body, fixing a body to be base-isolated on a support seat by connecting it with the central body, and providing a horizontal damper between an outermost annular body and the central body. SOLUTION: In a group of annular bodies 1 consisting of concentric annular bodies 1a to 1e, the outermost annular body 1a is fixed at a point A on the ground, and a central body 2 is provided on an inner side of the innermost annular body 1e. Pendulum links 3a to 3e connect annular bodies 1a and 1b, 1b and 1c, 1c and 1d, and 1d and 1e and the annular body 1e and the central body 2 mutually at circumference of the annular bodies through spherical joints 4. A support seat 5 is connected with the central body 2, and a floor base 6 of a body to be base-isolated 7 is supported on the support seat 5. Horizontal dampers 8a are arranged at a right angle mutually in the radial direction and are connected with the annular body 1a and the central body 2.  Consequently, it is possible to reduce a height of this base isolation device down to 1/5 of a height of a device having one link type pendulum so as to save a space.
Patent JP-S6076258-A (JP)
Title: Method for preventing connection of gate side shell and twin mold roller side shell with continuous casting plant of twin mold roller type
Inventor: NAGAI KUNIO
IPC: B22D11/103
Filed: 1983-09-30
Abstract: PURPOSE:To prevent connection of a gate side shell and a twin mold roller side shell by moving back and forth heat-resistant bar-shaped bodies disposed near the tangent between the inside circumferential surface of gates and the outside circumferential surface of the twin mold rollers along the axial central direction thereof. CONSTITUTION:A continuous casting plant produces a light-gauge steel sheet 8 by pouring a molten metal 6 from a tundish nozzle 5 into gates 2 provided above twin mold rollers 1 and consisting of a heat insulating material and drawing a shell 7 formed on the rollers 1 rotating in the arrow A direction toward the arrow B direction by means of guide rollers 3 and pinch rollers 4. Heat-resistant bar-shaped bodies 11 are disposed near the tangent between the inside circumferential surface of said gates 2 and the outside circumferential surface of the rollers 1 with the above-mentioned continuous casting plant and the bodies 11 are moved back and forth along the axial center direction thereof within a specified range. The connection between the gate side shell 9 and the twin mold roller side shell 7 is thus prevented or the connection is interrupted to prevent the generation of the deformation and breakout of the sheet 8.
Patent JP-H0231618-A (JP)
Title: Method for forming culture medium used in cultivating mushroom
Inventor: MAEDA JUNICHIRO
IPC: A01G1/04
Filed: 1988-07-22
Abstract: PURPOSE:To obtain a formed culture medium product having a uniform density without losing the shape by stepwise compressing and forming a culture medium. CONSTITUTION:A vessel, such as a bag made of polypropylene, is fed into a cylindrical metal fixture 3 in the first station (S1). A culture medium is then filled in the second station (S2) and the first preforming is carried out in the third station (S3). The second preforming is subsequently performed in the fourth station (S4). The final press forming is then carried out in the fifth station (S5). The above-mentioned pressing is practiced under <=4.0kg/cm<2> pressure. The press formed culture medium, together with the vessel, is taken out in the sixth station (S6). Since the obtained press formed culture medium has a uniform density without losing the shape even by sterilization, the mass productivity of fruit bodies is high.