baber/WOPTO huggingface dataset:
Patent JP-H06332825-A (JP)
Title: Automatic fault detection system
Inventor: SHORIKI KEI
IPC: G06F13/00
Filed: 1993-05-26
Abstract: PURPOSE:To efficiently discover a fault generation part in a bus type network. CONSTITUTION:A bus monitoring processor 0 is connected to the network transmission lines 1 and 2 of two systems, broadcast-outputting an emergency packet through a non-operation system network transmission line when the cable fault of an operation system network transmission line is detected, and when test information is received, performs analysis and outputs an analyzed result. Automatic fault detection mechanisms 3a-3d exist between the network transmission lines of the two systems and respective terminal equipments A-D, connect the non-operation system network transmission line with the subordinate terminal equipments as a new operation system network transmission line when the emergency packet is received from the non-operation system network transmission line, respectively test the operation system network transmission line by algorithm predetermined on the right and left from its own connection position in a period predetermined corresponding to its own connection position in the network transmission line and output a tested result through the new operation system network transmission line as the test information.
Patent JP-H10296082-A (JP)
Title: Organic substance decomposition catalyst and air cleaner
Inventor: FUJISHIMA AKIRA
IPC: B01J35/02
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an organic substance decomposition catalyst which has excellent decomposition performance for volatile organic substance difficult to be decomposed and also has excellent decomposition for NOx and CO and furthermore to provide an air cleaner capable of using the organic substance decomposition catalyst and capable of being used rapidly and easily in a room or a car. SOLUTION: The composite photocatalyst, in which Pd is carried on a photocatalyst, has decomposition capacity of volatile organic substance in a vapor phase in irradiation of light. The carrying weight of Pd carried on the photocatalyst is 0.01-2.0 pts.wt. for 100 pts.wt. photocatalyst. Further, the air cleaner is equipped with a filter 1 formed of a carrying body carried with an organic substance decomposition catalyst consisting of the composite photocatalyst in which Pd is carried on the photocatalyst, with a light source 2 for irradiating the filter 1 with light and with a discharge means for discharging substance to be oxidized which has been oxidized by irradiation of the light source 2.
Patent JP-S61281674-A (JP)
Title: Image processing device
Inventor: YOSHIDA TAKASHI
IPC: H04N1/409
Filed: 1985-06-06
Abstract: PURPOSE:To eliminate the crushing of the background and to make strong even to the minute noise with a simple processing by providing an input shift register, a detecting means to detect the minimum (maximum) value of the picture element signal before and after the object picture element signal and a means to compare and calculate the object picture element output with the detecting means output. CONSTITUTION:Maximum value detecting circuits 21 and 22 determine the minimum value (r) of three rear picture elements of the object picture element of a shift register 1. Minimum value detecting circuits 31 and 32 also determine the minimum value (f) of three front picture elements. A subtracting circuit 41 outputs a (q-r) by an object picture element value (q) and the minimum value (r), and also, a subtracting circuit 42 outputs the (q-f). A comparing circuit 43 compares a set peak threshold thetap with an output (q-r) and an output Cr is made into 1 or 0 according to the case whether or not q-r>thetap is obtained. In the same way, a comparing circuit 44 makes the output Cf into 1 or 0, a comparing circuit 45 compares a background threshold thetab and an output (q) which are set to the level close to the background, and an output Cb is made into 1 or 0 according to the case whether or not q<thetab is obtained. A NAND circuit 46 generates an output CN by outputs Cr and Cf, and an AND circuit 47 outputs a binarization signal BO which makes the background into 0 by signals CN and Cb, and the line drawing into 1.
Patent JP-S54105602-A (JP)
Title: Multicylinder internal combustion engine for autobicycle
Inventor: NAITOU MASAHARU
IPC: B62M11/02
Filed: 1977-10-14
Abstract: PURPOSE:To attain an appropriate balance between an engine and a transmission to avoid interference to crank webs by constituting the engine such that an intermediate lever is provided between crank shafts and a primary transmission shaft of the transmission and is connected to the primary transmission shaft by way of a power interrupter. CONSTITUTION:An intermediate shaft 15 is disposed in parallel with crank shafts A, B. An intermediate gear 16 provided on the intermediate shaft 15 is in mesh with gears 13, 14 of a similar diameter which are provided on the ends of the crank shafts A, B adjacent to crank arms 8, 11 thereon. Another gear 17 on the intermediate shaft 15 is meshed with a gear 19 on a primary transmission shaft 18 of a transmission so as to effect transmission of power by way of a power interrupter 20 such as a clutch. Thus, rotation of the crank shafts is first taken out to the intermediate shaft and then is connected to the power interrupter in a position which provides a best gear case balance. Accordingly, the balance of the arrangement between the engine and the transmission can be designed in a symmetrical relationship so as to avoid interference to crank webs.
Patent JP-H0839823-A (JP)
Title: Fluid supply system with coil-form concentric tube
Inventor: ARAN SHIBATA
IPC: B41J2/175
Filed: 1995-05-23
Abstract: PURPOSE: To provide a fluid delivery system capable of delivering a fluid to a discharge mechanism performing reciprocating motion from a stationary reservoir without exerting improper stress or fatigue on a tube. CONSTITUTION: In a fluid delivery system 20 used in order to deliver a fluid to a fluid discharge mechanism 14 performing relative reciprocating motion from a reservoir 12 through a coiled tube system 20, the tube system 20 can extend and retreat along with the reciprocating motion of the discharge mechanism 14. This system 20 is pref. constituted by using a series of concentric coiled tubes and these tubes carry different fluids to the discharge mechanism 14. Adjacent coils 22a, 22b, 22c, 22d are wound in mutually opposite rotary directions so as to form a web-like matrix supporting the coils 22a, 22b, 22c, 22d at a time of the extension of the system 20.
Patent JP-H05316805-A (JP)
Title: Plowing depth controller for rotary tiller
Inventor: KATAYAMA YOSHIYUKI
IPC: A01B63/10
Filed: 1992-05-15
Abstract: PURPOSE:To enable the stable holding of a plowing depth at the set value in spite of the sinking of a machine body into a field. CONSTITUTION:A rotary tiller 3 is installed so as to freely lift and lower relatively to a machine body 1 and a ground contact member 14 in contact with a tilled surface is provided on the side of an extended end at the rear of a tine shaft 9 of a rotary tiller 3 and connecting members 13 pivoted rockably around the shaft center concentric with the shaft 9. A controlling means 16 for performing the operation to lift and lower the rotary tiller 3 so as to change relative vertical positions relatively to the machine body 1 of the rotary tiller 3 based on results of sensing with an angle sensor 15 for sensing the rocking angle of the connecting members 13 relatively to the shaft center.
Patent JP-H08316881-A (JP)
Title: Communication equipment having redundant common section
Inventor: KAZAHAYA KENJI
IPC: H04B1/74
Filed: 1995-05-23
Abstract: PURPOSE: To attain changeover to a standby system common section without leaving the effect of a fault by allowing the common section to reset an individual fault detection section of an individual section after system changeover is informed to the individual section. CONSTITUTION: Each individual section 60 is provided with an individual fault detection section 61 informing fault information detected in the inside to a host device. Each common section 50 has a fault equipment 52 and an individual section fault mask section 51. The fault detection section 52 detects a fault of the common section and informs the fault to a standby system common section when the common section is an active system.  The individual section fault mask section 51 starts masking of individual section fault information informed from each individual section 60 when the common section is the standby system and the fault is informed from the active system common section, detects a system selection signal to change the common section from the standby system into the active system after its notice and resets the individual section fault detection section 61 of each individual section 60 and then releases the mask of the individual section fault information.
Patent JP-S5914214-A (JP)
Inventor: OOUCHI HIROSHI
IPC: H01B3/12
Filed: 1982-07-14
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-2000319729-A (JP)
Title: MANUFACTURE OF Fe-Cr-Al FERRITIC STAINLESS STEEL EXCELLENT IN THERMAL FATIGUE CHARACTERISTIC AND HIGH TEMPERATURE OXIDATION CHARACTERISTIC
Inventor: HORI YOSHIAKI
IPC: B21B3/02
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an Fe-Cr-Al ferritic stainless steel excellent in thermal fatigue characteristic and high temperature oxidation characteristic. SOLUTION: The Fe-Cr-Al ferritic stainless steel has a composition consisting of, by weight, <=0.03% C, <0.5% Si, <=0.5% Mn, <=0.04% P, <=0.003% S, 15-20% Cr, <=0.03% N, 3-5% Al, >0.1-0.3% Nb, >0.1-0.3% Ti, and the balance Fe with inevitable impurities and containing, if necessary, 0.01-0.20%, in total, of one or >=2 kinds among rare earth elements. In this case, working strain equivalent to 0.3-1.0% rolling rate is applied to the cold rolled and annealed strip of this steel.
Patent JP-S62282715-A (JP)
Title: Abnormality diagnosing method for oil film bearing system of rolling roll
Inventor: KANAO YASUHIKO
IPC: B21B31/07
Filed: 1986-05-30
Abstract: PURPOSE:To early diagnose an existence of abnormality by applying a rolling reduction force on rolls in the state of forming a oil film in bearings, stopping the oil feeding to calculate a reduction portion of the rolling reduction force, obtaining the thickness of the oil film from the reduction portion of the rolling reduction force and a spring constant of the mill and compairing with the set thickness of the oil film. CONSTITUTION:The rolling reduction force loaded on the working rolls 31 are measured by a load cell 26 provided on an upper part of the rolling mill and indicated on a control panel 23 or an operation panel. Then, the feeding of the lubricating oil to the bearing is stopped to measure the reading of the rolling reduction force of the load cell 26 in the state of making-up no oil film. The oil film thickness of the oil film bearing is obtained from the reduced portion of the rolling reduction force at this time and the previously measure spring constant of the mill to compair with the previously set value of the oil film thickness. In this way, the abnormality of the oil film bearing system is diagnosed easily to prevent a seizure, etc., of the bearing.
Patent JP-S62281476-A (JP)
Title: Manufacture of semiconductor device
Inventor: TATSUTA SHIGERU
IPC: H01L29/80
Filed: 1986-05-30
Abstract: PURPOSE:To eliminate spreading in the lateral direction of a gate region, and to form effective gate length correctly according to a design value by shaping a gate metallic layer, to which an impurity is added, taking off a channel region only by predetermined thickness and diffusing the impurity only to the lower section of the gate metallic layer to form the gate region. CONSTITUTION:A gate metallic layer 15 to which an impurity for shaping a region having a conductivity type reverse to a channel region 13 is formed onto the channel region 13 shaped into a semiconductor substrate 11. The channel region 13 except the lower section of the gate metallic layer 15 is removed only by predetermined thickness (t), and the impurity is diffused only to the lower section of the gate metallic layer 15 to form a gate region 14. The channel region 13 such as an n channel region 13 is shaped onto the substrate 11 such as a GaAs substrate 11, and n<+> type source- drain regions 12 are formed. The gate metallic layer 15 to which the impurity such as an impurity for shaping a p-type region is added is formed, and the surface of the substrate except the lower section of the gate electrode 15 is shaven off only by prescribed thickness (t). A protective film 183 is formed, and the impurity doped to the gate metallic layer 15 is thermally diffused to the lower section of the gate metallic layer 15 through heat treatment to form the gate region 14 such as a p<+> type gate region 14.
Patent JP-2000313067-A (JP)
Title: Method and apparatus for optical three-dimensional shaping
Inventor: UENO TAKAKUNI
IPC: B29C67/00
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a three-dimensional shape excellent in dimensional accuracy at a high shaping speed by casting light by using a plurality of light beams which can be shifted in directions of X and Y or directions X, Y and Z and of which the ranges overlap partially. SOLUTION: Two light beams 2a and 2b from light sources 1a and 1b are cast on the liquid surface of a photosetting resin composition filled in a shaping bath 4 by a scanner constituted of a mirror 3a or 3b. The mirrors 3a and 3b are variable as to an angle and a position, and shifting and a change in the depth of casting onto the liquid surface can be executed on an X-Y plane for each of them. The positions of the light beams 2a and 2b are measured at two or more points by means of casting position sensors 6a and 6b disposed at the peripheries of casting areas of the light beams 2a and 2b. Based on the results of measurement. The angle and position of the mirror 3a and/or 3b are corrected so as to suppress or reduce the positional slippage of each of the light beams 2a and 2b.  According to this constitution, a shape being free of distortion or a warp and excellent in dimensional accuracy can be manufactured at a high shaping speed, irrespective of the size and form of the three- dimensional shape.
Patent JP-H10310771-A (JP)
Title: Hardening-retardant solidifying material
Inventor: KITAMURA FUMIO
IPC: C04B24/06
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a hardening-retardant solidifying material, exhibiting excellent retardant capacity without damaging a cement-based solidifying material. SOLUTION: This material is for mixing/treatment in a deep layer, including a setting retarder of an oxycarboxylic acid compound, preferably sodium gluconate. The cement-based solidifying material is a mixture of cement, water- granulated blast furnace slag powder and gypsum or the like.
Patent JP-H08320088-A (JP)
Title: Laying method for double tube
Inventor: KUBO TOSHIHIRO
IPC: F16L1/00
Filed: 1995-05-24
Abstract: PURPOSE: To save man-hours for laying work, and to prevent costs from being increased in laying a double tube in which an iron pipe provided with a pipe coupling having an inserting and receiving structure and for constituting an inner pipe is arranged inside a steel pipe for constituting an outer pipe. CONSTITUTION: A new inner pipe 1C is connected to an existing inner pipe 1B in a state where a receiving port 3 of the existing inner pipe 1B is made to project outward from an opening end 11 of an existing outer pipe 2B. The inspection of the coupleing parts of the inner pipes 1B, 1C is performed. After that, a new outer pipe 2C is moved in the axial direction and so arranged as to cover a new inner pipe 1C and the coupling part 5. The opening end 11 of a new outer pipe 2C is matched to the opening end 11 of the existing outer pipe 2B, and the opening ends are welded to each other.
Patent JP-S5552598-A (JP)
Title: Data processor
Inventor: MURAMATSU MAKOTO
IPC: G06F12/16
Filed: 1978-10-11
Abstract: PURPOSE: To continue a data process by eliminating an influence of an unrecoverable error generated in the buffer area of a main memory unit on an initial program, by providing a method of reporting an address of the main memory where the unrecoverable error is generated.  
     CONSTITUTION: Access to the buffer area of the main memory is attained by main memory address signal 1 and read data 8 is inputted to an error detection circuit, where error detection is performed. Unrecoverable error signal 9 is switched ON and error recoverable error signal 10 is ON to indicate corrections of data 8. Then, comparator circuit 3 makes a comparison between the initial address of a previously- recognized buffer area and main memory address signal 1; when the address resides in the buffer area, program storage area signal 5 is On and when not, buffer area signal 4 is ON. Next, the address of unrecoverable error 9 is temporarily stored in error address register 12 and at every time when unrecoverable error 9 is generated, address signal 1 is latched to continue a data process. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02304772-A (JP)
Title: Large capacity storage device
Inventor: ABE YOICHI
IPC: G11B17/22
Filed: 1989-05-19
Abstract: PURPOSE:To improve safety when an accessor is maintained by providing a mechanism to link the opening and closing of a maintenance door to the opening and closing of a run-away stopper and forming the run-away stopper to be power-off mechanism to be executed by remote operation. CONSTITUTION:When an accessor 24 is maintained, the accessor is housed in a garage 1 by the travel of the accessor itself or pushing it from back by an accessor 25. Then, a maintenance person opens an facing door 31 and moves a bar 19 downward. Accordingly, an arm 14 is moved upward through gears 21a-21c and a stopper 15 is moved upward and fixed afterwards. Then, the traveling path of the accessor 25 is interrupted. On the other hand, for a cam 11, a play with the depth quantity of a notched part 16 is generated since the positions of the notched part 16 of the cam and bar a 7 are coincident. At such a time, when a handle 4 is rotated, the bar 7 and a stay 6 are moved by a spring 8 and engagement between the stay 6 and a hook 9 is released. Then, a maintenance door 3 can be opened and closed. Thus, at the time of maintenance, the safety is improved.
Patent JP-S5551489-A (JP)
Title: Removing acidic phosphate ester in aqueous phase
Inventor: KOJIMA KATSUMI
IPC: C02F1/58
Filed: 1978-10-09
Abstract: PURPOSE: Aqueous phase containing acidic phosphate ester and water soluble polybalent metal salt is added with alkali, thereby precipitaing solid containing acidic phosphate ester to provide an easy and effective removal means.  
     CONSTITUTION: To aqueous phase containing acidic phosphate ester such as di(2- ethylhexyl) hydrogen phosphate and water soluble polybalent metal salt, alkali such as ammonia water and sodium hydroxide is added and stirred to precipitate solid containing acidic phosphate ester. The precipitate is removed by filtering to provide treated water having a drastically reduced content of acidic phosphate ester, thereby decreasing the load of water treatment. If aqueous phase contains only a little amount of polybalent metal salts, proper addion of calcium chloride is preferred. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5248382-A (JP)
Title: Oval torque detecting device
Inventor: ARAI YOSHIROU
IPC: G01L3/04
Filed: 1975-10-15
Abstract: PURPOSE: To provide an oval torque detecting device, in which the torsion of an elastic joint is used to mechanically connect a circuit switch so as to make possible prevention of disasters due to the excessive torque. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11315999-A (JP)
Title: Transfer system for sedimenting slurry
Inventor: ASANO SEIKICHI
IPC: F17D1/08
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a sedimentating slurry transfer system having a novel structure, which needs no displacement type pumps. SOLUTION: A sedimenting slurry transfer system 10 transfers sedimenting slurry such as sewage from a transfer origin tank 2 to a transfer destination tank 14 through a transfer pipe 16. In this case, the system is provided with a centrifugal pump 18 provided as a pump for boosting the sedimenting slurry, an electric motor 20 for rotary-driving the centrifugal pump 18, an inverter 22 as a pulsation generating mechanism for variably controlling speed of the electric motor 20, thus the centrifugal pump, and a variable speed control condition input device 24 for entering a variable speed control condition to the inverter 22. The variable speed control condition input device is composed of a flowmeter 26 provided in the transfer pipe 16 and a timer 28.
Patent JP-S5349948-A (JP)
Title: Semiconductor device
Inventor: OGATA TOSHIAKI
IPC: H01L21/60
Filed: 1976-10-18
Abstract: PURPOSE: To ensure a low-cost mounting with an excellent mass productivity by connecting plural units of IC circuit to the circuit formed on the same insulator tape. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6017467-A (JP)
Title: Developing device
Inventor: KITAJIMA TADAYUKI
IPC: G03G15/08
Filed: 1983-07-11
Abstract: PURPOSE:To improve operability by providing a developing device with a member for releasing the sealing action of a sealing member and actuating this member when the developing device is set to a prescribed position and its acting member exerts its action on said releasing member. CONSTITUTION:When a developing device is set to the main body of a copying machine, a seal releasing member 38 comes into contact with an acting member 40 and when the device is moved downward, a sealing member 20 is moved relatively with respect to a developer 13 in the direction of arrow A to release its sealing action. Meantime, it is not necessary to execute a special action for releasing the sealing action, and it is automatically released only by setting the developing device to the copying machine.
Patent JP-S61282816-A (JP)
Title: Laser shutter mechanism
Inventor: KIYONO MINORU
IPC: G02B26/02
Filed: 1985-06-07
Abstract: PURPOSE:To make a mechanism simpler and an opening or closing operation easier and to assure an operator's safety by operating a shutter plate cooperatively with an optocover so that a laser incident window is opened or closed and that a filter for light attenuation is pressed to said plate. CONSTITUTION:An optical chamber 5' is hermetically closed by the optocover 9 and the shutter plate 2 is pushed down by the cover 9. A laser is made incident on the inside of the chamber 5' when the hole 2-1 of the plate 2 coincides with the laser incident hole 5-1 of an optical base 5. The shutter plate 2 is turned around a stopper collar 3 in an arrow direction by a spring 6 and the plate 2 closes the hole 5-1. The shutter plate 2 is turned further to superpose the hole 10 of the plate 2 and the hole 11 of the base 5 and a pin is inserted therein to match the liquid attenuation filter 1 and the hole 5-1, by which the laser light into the chamber 5' is decreased in the stage of adjusting the optical parts. The mechanism is thereby simplified and the operator's safety is assured.