baber/WOPTO huggingface dataset:
Patent JP-H04140656-A (JP)
Title: Contact combustion type co gas sensor and its manufacture
Inventor: ONO YOSHIO
IPC: G01N27/16
Filed: 1990-09-29
Abstract: PURPOSE:To enable uniformity and mass-production property of a coil to be improved by using an Fe-Pd alloy wire or a same-system Fe-Pd-Co alloy wire for the coil for an active part and a compensation part. CONSTITUTION:An active part 1 and a compensation part 2 are arranged in series and bridge resistors r1, r2, and r3 are arranged in series at the opposing side. A sensitivity meter 4 is provided between a middle point 3 of the activation part 1 and the compensation part 2 and the resistor r3 and bridge power supply 5 where DC voltage is applied to is used. A Tr is a trimming resistor which is inserted as needed. In a wire of Fe-PD alloy or Fe-Pd-Co alloy which is used for each coil of the activation part 1 and the compensation part 2, each resistance value at the active part 1 and the compensation part 2 is equal. Namely, it is possible to produce a coil with a uniform property and to manufacture a sensor with an improved reliability in mass production.
Patent JP-H08120201-A (JP)
Title: Coating composition and decorative metal plate coated with same
Inventor: NOMURA KATSUNORI
IPC: C09D5/00
Filed: 1994-10-26
Abstract: PURPOSE: To prepare a decorative metal plate, which is uneven to the touch and elaborately designed, only by coating without the need for post-processing steps such as embossing. CONSTITUTION: This composition comprises a polyester and/or an acrylic resin or a resin formed by modifying either of the two with a silicone resin and having a weight-average molecular weight of 2,000-10,000 as a binder and 0.1-5% amide aggregate having a melting point of 110-170 deg.C and an average particle size of 15-200μ. A raw metal plate surface-treated in advance is finished with the composition by baking to prepare a decorative metal plate having an uneven pattern.
Patent JP-H02108827-A (JP)
Title: Fuel injection controller for two-cycle internal combustion engine
Inventor: KOHANEISHI NORIYASU
IPC: F02B75/02
Filed: 1988-10-18
Abstract: PURPOSE:To regulate the combustion at a low load and improve drive feeling by making a change-over so that the lower the load of an internal combustion engine is the less the driving frequency of a fuel injection valve may become, and changing gradually the correction factor for correcting the quantity of fuel injection. CONSTITUTION:In the fuel injection controller where a fuel injection control means FC is provided to drive and control a fuel injection valve IJ by calculat ing the quantity of fuel injection according to the output of the operating condi tion detecting means DS for detecting the operating conditions including the load of an engine, an injection frequency changing-over means M1 is provided to make a change-over so that the lower the load of an engine is the less the driving frequency of the fuel injection valve IJ may become. A correction factor for correcting the quantity of fuel per fuel injection according to the operating conditions of the engine when the driving frequency of the fuel injection valve IJ has been changed over to a less one is set by a setting means M2, and the change in the correcting factor is made by a correcting factor gradual changing means M3 little by little.
Patent JP-2001079562-A (JP)
Title: Yard wastewater treatment method for removing suspended solid(ss)
Inventor: FUKUNAGA KAZUHISA
IPC: C02F1/52
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To reduce the burden of equipment cost, also to drastically reduce the burden of coagulant cost and accordingly, to drastically reduce the burden of wastewater treatment cost, in a wastewater treatment method for removing SS in yard wastewater. SOLUTION: This treatment method comprises using a combination of two wastewater treatment processes, namely, a wastewater treatment process for treating yard wastewater that is caused by sprinkling water when it is fine and contains a smaller amount of water and a higher concentration of SS, by filtration or coagulating filtration, and another wastewater treatment process for treating yard wastewater that is caused when it rains and in particular the amount of rainfall exceeds a standard value and contains a larger amount of water and a lower concentration of SS, by coagulating sedimentation, wherein the treatment method is performed by switching the operating process from any one of the two wastewater treatment processes to the other or placing the two wastewater treatment processes in series, while taking the amount of yard wastewater into consideration.
Patent JP-H08121490-A (JP)
Title: Rolling bearing for compressor
Inventor: YABE SHUNICHI
IPC: F16C19/06
Filed: 1994-10-26
Abstract: PURPOSE: To provide a rolling bearing for a compressor capable of maintaining stable lubrication by automatically supplying a lubricant of sufficient amount over a long period. CONSTITUTION: At least an outer ring 11, inner ring 12 and a rolling element 13 are provided, to interpose a bearing space between these outer ring 11, inner ring 12, rolling element 13, etc., and inside the bearing space is charged with a lubricating oil-contained polymer member 15 consisting of a synthetic resin containing 10 to 90wt.% lubricating oil.
Patent JP-S62123644-A (JP)
Title: Electron gun for color cathode-ray tube
Inventor: UMETSU NAOAKI
IPC: H01J29/56
Filed: 1985-11-25
Abstract: PURPOSE:To facilitate the adjustment of three electron beam concentrations as well as to make such an image plane that is less in chromatic aberration reproducible, by installing each element consisting of a specific semiconductor or a metallic conductor in a pair of bead glass supporting bodies, and connecting them with a conductor covering one end of each element with an insulating material. CONSTITUTION:Each of first-fourth grid electrodes 13-16 is set to a pair of bead glass supporting bodies 171 and 172. A first element 18 consisting of a P-type semiconductor or a metallic conductor is installed in the bead glass supporting body 171, while a second element 19 consisting of an N-type semiconductor is installed in the bead glass supporting body 172. On end 18a and another end 19a of these first and second elements 18 and 19 makes a specified formed covered conductor 22 consisting of the metallic conductor covered with a heat conductive insulating layer contact with the first grid electrode 13, for example, the circumference, thereby this insulating layer 20 thermally comes into contact with this electrode 13. With this constitution, thermal expansion in the first grid electrode and the third grid electrode by a heater is accelerated, thus three-electron beam concentration adjustment is made so easy and, what is more, such an image plane that is less in chromatic aberration is reproducible at a short time.
Patent JP-H07122928-A (JP)
Title: Microstrip slot antenna
Inventor: OGAWA FUMIYOSHI
IPC: H01Q13/10
Filed: 1993-10-20
Abstract: PURPOSE:To improve the cross polarized wave characteristics of a microstrip slot antenna. CONSTITUTION:In this microstrip slot antenna composed of a dielectric plate 5 provided with a ground conductor surface provided with a power feeding slot 6 on a surface and a band-like power feeding circuit pattern 7 in a direction crossing the approximate center part of the power feeding slot on a back surface and the dielectric plate 1 provided with a radiation circuit pattern 2 and stacked on the ground conductor surface of the dielectric plate 5, plural slits 8-13 are provided around the power feeding slot 6 of the dielectric plate 5 in the direction where a longitudinal direction crosses the longitudinal direction of the power feeding slot 6 and a radio wave absorber plate 14 is provided on the side of the back surface of the dielectric plate 5.
Patent JP-H04141288-A (JP)
Title: Treatment of purifying water
Inventor: FUJIMAGARI HITOSHI
IPC: C01B32/384
Filed: 1990-09-29
Abstract: PURPOSE:To improve efficiency of purifying a water, recover molded active carbon with ease and reduce the production cost by incorporating the molded active carbon whose specific gravity as a whole is slightly smaller than that of water into water to be treated, stirring their mixture and separating it on standing. CONSTITUTION:A molded active carbon has a slightly smaller specific gravity than water. This enables the molded active carbon to be easily dispersed in water with a small stirring power, providing easy stirring in a stirring storage tank 4 as well. The molded active carbon in use includes hollow products of glass, silica, shirasu, carbon, alumina, zirconia and the like, or other material having a small specific gravity wherein these substances are fastened to the surface thereof in a proper way. These molded active carbons and water to be treated are stirred together and are allowed to stand for separation into a suspended molded active carbon 8 and a precipitated suspended matter 9 in a precipitating tank 7. The water in intermediate layers is transferred from the precipitating tank 7 to a filter tank 13, but by the medium of a reticulated matter capable of preventing the passage of the suspended molded active carbons, the water in upper layers can be transferred.
Patent JP-S63119906-A (JP)
Title: Rolling method for h-shape rough steel billet
Inventor: HIRASAWA TAKESHI
IPC: B21B1/088
Filed: 1986-11-06
Abstract: PURPOSE:To restrain deformation of flanges and perform web height extension rolling by forming a flange face into a two stepped tapered face and rolling a billet by use of roll passes having a small corner curvature radius. CONSTITUTION:For rolling an H-shaped rough steel billet by open passes, first, the web thickness is rolled to be a half of a flange thickness by initial roll passes. Then, the succeeding roll passes roll the billet. In that time, roll passes are used whose flange faces have two stopped tapered faces A, B having different taper angles to each other and a curvature radius R at the corner between the flange and the web faces is smaller than a curvature radius RM at the corner of a rolled billet. Thus, the rolling extending a web height without reduction of a web thickness is performed. In this method, various sized H-shape steels are stably manufactured by use of a few roll passes.
Patent JP-H06260699-A (JP)
Title: Laser having at least one anode and cathode for preignization and/or discharge
Inventor: YUURITSUHI REEBUHAN
IPC: H01S3/0971
Filed: 1993-09-27
Abstract: PURPOSE: To prolong the life of a laser and improve reliability, by forming an anode and a cathode for preionization, of metal materials different in reference potential, and also forming an anode and a cathode for main discharge of metal materials different in reference potential. CONSTITUTION: A preionization unit is formed of an anode 1 and a cathode 2 which is surrounded by insulator 3. Concerning the materials of the cathode 2 and the anode 1, material whose reference potential is high is selected for the cathode 2. The cathode 2 is practically formed of platinum, and the anode 1 is formed of copper. The cathode 2 is formed in a rail shape, and the anode 1 is formed in a pin shape. The reference potential of the cathode 2 is set higher than that of the anode 1. The difference of reference potentials of the anode 1 and the cathode 2 is set to at least 0.3 volt, preferably 0.6 volt. As a result, corrosion of the anode 1 and the cathode 2 is reduced, and reliability and life can be improved.
Patent JP-H11102152-A (JP)
Title: Image forming device
Inventor: UDAGAWA TOSHIO
IPC: G03G21/16
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To easily perform the attaching/detaching operation of an exchange unit for a fuser unit in a short time by providing a coupling member coupling a cover member and an image forming unit and a releasing member selectively releasing the coupling state of the coupling member with the image forming unit. SOLUTION: The cover member 30 is provided to freely open/close with respect to a device main body at a position at which the fuser unit can be drawn out. A drawing latch 38 couples the member 30 and the fuser unit interlocked with the opening/closing operation of the member 30. A pin 40 selectively releases the coupling state of the latch 38 and the fuser unit. In this device; in the case of exchanging the fuser unit, the member 30 is opened from the device main body in a state where the member 30 and the fuser unit are coupled each other by the pin 40, whereby the fuser unit is drawn out to the outside of the device main body together with the cover member 30.
Patent JP-H0571171-A (JP)
Title: Joining construction for wall panel
Inventor: NISHIZAWA TETSUO
IPC: E04B2/74
Filed: 1991-09-12
Abstract: PURPOSE:To combine together adjoining wall panels by simple operation while maintaining the correct positioning condition, in the joining operation of the wall panels of a building. CONSTITUTION:A nut 16 is embedded and fixed on the contact face of one wall panel 10 of adjoining two wall panels 10, 12. A bolt hole 24 is formed on the contact face of the other wall panel 12, so as to insert the threaded part of a bolt 22 through the bolt hole. Further, the position of the bolt hole 24 is correctly opposed to the nut 16 at providing both the wall panels on an appropriate position. Hereby, by screwing the bolt 22 into the nut 16 through the bolt hole 24 and operating to tighten it, the joining operation of the adjoining wall panels is performed, while maintaining the correct positioning condition.
Patent JP-S63116417-A (JP)
Inventor: KATO YUTAKA
IPC: H01G9/055
Filed: 1986-11-04
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-H0796863-A (JP)
Title: Attaching structure for spare tire hanger for vehicle
Inventor: ISOZAKI TATSUMI
IPC: B62D39/00
Filed: 1993-09-28
Abstract: PURPOSE:To provide an attaching structure for a spare tire hanger for a vehicle, which can sufficiently ensure the support rigidity of the spare tire hanger without incurring an increase in reinforcement, lowering of the quality of external appearance of the vehicle body and lowering of the space factor of the inside of a factory. CONSTITUTION:First reinforcement 13 is attached to the outer surface of an inner panel 1. Second reinforcement 18 extending crosswise along the upper edge of a housing 14, is spot-welded to the upper part of the first reinforcement 13. Third reinforcement 22 extending crosswise along the lower edge of the housing 14 is spot-welded to the lower part of the first reinforcement 13. The pivot parts 21 to which hinges of a spare tire hanger is fixed, are provided respectively to the second and third reinforcements 18, 22. Each pivot part 21 is composed of a pair of holes 19, 19, welded nuts 20, 20 welded on the rear surface side and aligned with the holes 19, 19.
Patent JP-2000092438-A (JP)
Title: Image recording and reproduction controller
Inventor: HONDA KAZUYUKI
IPC: H04N5/93
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an image recording and reproducing controller, which decides the position relation between recording and reproducing in the processing of images for both looped recording and reproduction and causes no nonconformities due to access to a recording part which is different from that at reproduction of instruction. SOLUTION: This image recording and reproducing controller which manages image by frames, generates images according to the arrangement information of frames, and performs recording and reproduction while instructing a looped state for the arrangement of the frames is equipped with image units 30 to 33 for image input and control which are adaptive to image arrangement for recording and image units 40 to 53 for image output and control which are adaptive to image arrangement for reproduction and is made capable of processing the image arrangement for recording as the image arrangement for output, so that the processing of images for both looped recording and reproduction is applicable for enabling application, that is the so-colled 'replay' (reproduction from the desired scene after recording operation).
Patent JP-S63120003-A (JP)
Title: Turret head changing device
Inventor: OZAWA AKIRA
IPC: B23Q3/157
Filed: 1986-11-05
Abstract: PURPOSE:To achieve effective change of turret heads by attaching new turret heads to a head magazine, displacing a swing arm through a motor and transmission parts, and then turning the magazine after turret heads installed on the machine is once held by the magazine. CONSTITUTION:Turret heads to be changed are attached to head clamping mechanisms 152a, 152c, respectively. Then, a swing arm 82 is turned through a predetermined angle by a motor 76 through a worm gear 78 and a worm wheel 80. First and second machining devices 14, 16 are actuated to have heads 54, 54a, held in engagement with clamping mechanisms 152b, 152d, respectively, and first and second head support arms 136, 140 are rotated through an angle of substantially 180 deg. around a support pin 126. The turret heads to be changed are placed between the devices 14, 16 to be held by head holders 52, 52a, respectively, and thus change of turret heads can be effectively performed by a single changing device.
Patent JP-S60151323-A (JP)
Inventor: FURITSUTSU SHIYUTAARETSUKAA
IPC: D01H4/12
Filed: 1984-12-13
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-H10296308-A (JP)
Title: Rolling mill for wire rod and steel bar
Inventor: KANO AKIRA
IPC: B21B31/08
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a rolling mill for wire rods/steel bars in which changing work is remarkably simple and collectively easily connects plural mill stands the phases of roll driving shafts of which are shifted. SOLUTION: In the rolling mill for wire rods/steel bars the plural sets of four-roll stands of which are arranged in series, by loading those plural sets of four-roll stands on a common truck 7 and loading a driving system mechanism 12 which is connected to a driving input shaft 6a to at least one set of four-roll stands (X-type stand 6) of them through bevel gears 11 on the same truck, the input shaft 11b to the driving system mechanism 12 is horizontally extended in the direction perpendicular to the mill line. By the driving system mechanism 12, the input direction to the driving input shaft 6a of the X-type stand 6 is converted and the horizontal output shaft 3p2 of a mill drive 3 is horizontally connected to the input shaft 11b.
Patent JP-S61141077-A (JP)
Title: Vector arithmetic device
Inventor: ISHII HIDESHI
IPC: G06F17/16
Filed: 1984-12-14
Abstract: PURPOSE:To improve the vector arithmetic performance by installing a mask mode register capable of modifying its contents with the aid of a word command and inverting mask data supplied to a vector arithmetic executing means according to the contents of the register. CONSTITUTION:A vector arithmetic unit 9 generates the mask data, which is stored in a main memory 1. Then a load command with respect to the mask mode register 5 is executed. After contents of said command is set '0', a vector arithmetic command is executed. Accordingly, in this vector arithmetic only the arithmetic of a vector factor corresponding to a bit for comprising '1' mask data in the main memory 1 is carried out. Then the load command of the mask mode register 5 is again executed. After its contents are set to '1', the vector arithmetic command is executed. In this arithmetic only the arithmetic of a vector factor corresponding to a bit for comprising '0' mask data in the main memory is carried out.
Patent JP-H03129071-A (JP)
Title: Door handle of automobile and assembly thereof
Inventor: KURITA TOKUTARO
IPC: E05B1/00
Filed: 1989-10-12
Abstract: PURPOSE:To improve durability and prevent the generation of shock noise by engaging the engaging collar of a buffering member with the engagement flange of a stopper part and covering the upper surface and side surfaces of the stopper part by the covered part of the buffering member. CONSTITUTION:The shaft part 13 of a buffering member 10 is allowed to penetrate through a through hole 7 on the stopper part 5 of an escushion 1. When the shaft body part 13c of the shaft part 13 is projected from an inner wall, passing through the installation hole of an engagement flange 8, the edge part of the shaft body part 13c is held by a tool and pulled in the axis line direction. Then, the engaging collar 13A of the shaft part 13 is compulsorily contracted by elasticity, and allowed to pass through the inside of the installation hole. The engaging collar 13A restores an original shape by the elasticity, and is closely attached and engaged with the inner wall of the engagement flange 8. Further, a stopper part 5 is covered by reversing the skirt part 12a of an elastic covering part 12.
Patent JP-H1199892-A (JP)
Title: Object detecting device
Inventor: IEDA SEIICHI
IPC: G01V3/08
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an object detecting device which is correctly actuated even at low speed. SOLUTION: A detecting device OJC detects an object by detecting treatment devices DET1, DET2, DET3, DET4 through the change in the input impedance formed between sensor electrodes and the object. A controller CNT to permit or prohibit the drive of the detecting treatment devices is provided, the information from a vehicle speed pulse and a signal of a brake switch BKs are received by the controller, and the controller outputs the control signal Sc for permission or prohibition of the detecting treatment devices based on the information on the vehicle speed and the signal on the brake operating condition.
Patent JP-S61122224-A (JP)
Inventor: DENISU EMU KORUUAATO
IPC: C07K16/00
Filed: 1984-12-14
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-H10231196-A (JP)
Title: Production of oxide laminated structure, and apparatus for chemical vapor-phase growth of organic metal compound
Inventor: AMI TAKAAKI
IPC: H01L21/205
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing an oxide laminated structure by growing a CeO2 layer having a (100) plane azimuth on an Si substrate having the above plane azimuth while suppressing the formation of SiO2 at the interface, and to provide an apparatus for the production process to perform the chemical vapor-phase growth of an organic metal compound. SOLUTION: The surface of an Si substrate having (100) plane azimuth is treated with an aqueous solution containing 0.2-1wt.% of HF and 0.015-0.3wt.% of H2 O2 to terminate the dangling bond on the surface with hydrogen. A CeO2 layer is grown on the processed Si substrate by MOCVD method. The Si substrate is shielded from air or oxidizing atmosphere within 30min after the hydrogen termination treatment and introduced into a reaction tube of the MOCVD apparatus. The growth of the CeO2 layer is carried out in a non-oxidizing atmosphere at the initial stage and, thereafter, performed in an oxidizing atmosphere containing 15-100vol.% of an oxidizing gas. The growing operation is carried out at a substrate temperature of 600-800 deg.C and under a reaction pressure of 0.1-10Torr.
Patent JP-H11100190-A (JP)
Title: Handrail structure of construction equipment
Inventor: SUZUKI TATSUMI
IPC: E02F9/16
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a handrail structure which can evacuate a handrail in the front of a driver's cabin from the front visual field without necessitating time and labor. SOLUTION: In a handrail structure of construction equipment having a scaffold 11 provided in the front of a driver's cabin, a passage 13 which guides a worker to the scaffold 11, and a doorlike handrail 20 which can turn centered on a predetermined turning shaft between a first position which is along a front fringe part of the scaffold 11 and a second position which evacuates from the front fringe part of the scaffold 11 to improve the front visual field from the driver's cabin, the position where the handrail 20 is turned to a passage 13 side from the first position by a predetermined amount is the second position, and fixing mechanisms 4a, 7a which fix the handrail 20 at the first and second positions are provided.