baber/WOPTO huggingface dataset:
Patent JP-H07233696-A (JP)
Title: Anti-friction material for propulsion process and propulsion process
Inventor: MIZUNO KATSUMI
IPC: C09K3/00
Filed: 1993-12-27
Abstract: PURPOSE:To surely feed sludge with the use of only one sludge feed pipe and to surely gel the ground around the pipe by pulverizing a previously gelled anti-friction composition material while water is added thereto, and by pushing a laid pipe into the ground while the sludge is fed between the laid pipe and the ground with the use of a pump. CONSTITUTION:A previously gelled anti-friction composition material is pulverized while 10 to 20 % of water is added thereto. The anti-friction composition material is obtained by mixing a boric compound into guagum or PVA or mixing alum or ammonium aceta into CMC. Further, sludge is fed together with water between a laid pipe and the ground by a pump while the pipe is pushed into the ground. Accordingly, a minimum necessary quantity of sludge can be fed through only one slide feed pipe with no fear of dilution and sludge leakage, thereby it is possible to surely attain an anti-frictional effect.
Patent JP-H11156758-A (JP)
Title: Side handle for power tool
Inventor: YASUHARA SHIN
IPC: B25F5/02
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a side handle for power tool which can improve the workability of the mode conversion, by operating a single part. SOLUTION: To the inner surface side of a frame body 6 playable to a tool main body 50, a pressing member 7 having a projection 22 to allow to press the tool main body 50, and rotatable opposing to the tool main body 50, is provided. Furthermore, the pressing member 7 is provided convertible to a fixing mode to fix the frame body 6 to the tool main body 50 by pressing the tool main body 50 by the projection 22, and a rotating mode to make the frame body 6 rotatable to the tool main body 50 by releasing the pressing condition of the projection 22.
Patent JP-H05165840-A (JP)
Title: Information input and output terminal equipment
Inventor: MAKINO YASUSHI
IPC: G06Q50/00
Filed: 1991-12-13
Abstract: PURPOSE:To facilitate a quick countermeasure to the change of a process, or to permit the manpower saving of the developing operation of a terminal equipment by applying the handling way of information necessary for a process management system to a modeled type. CONSTITUTION:In an information input and output terminal equipment being the terminal of the process management system which copes with the information of a progress, activation, stock, or inspection or the like in each process of a production field, the configuration of the process and the configuration of a flow are divided according to each occasion just like a matrix, and a matrix frame divided according to each occasion is provided in the information input and output terminal equipment as a mode, concerning the handling way of the information necessary for the process management system. Then, a prescribed mode is selected, and initial data to be coped with the information input and output terminal equipment, and an information input timing are set, so that a decided operation can be attained. Therefore, the requested operation can be defined even at the time of using the terminal equipment in any process, and it is possible to facilitate the quick countermeasure without newly preparing a program even at the time of changing the process.
Patent JP-H11146720-A (JP)
Title: Chip saw
Inventor: FUJII YOSHIHIKO
IPC: B26D1/14
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a chip saw as a bush cutter blade firmly brazed with many cemented carbide chins along the outer circumference of a disc-shaped blade plate, designed to prevent the chips from scattering far away in the direction of the outer circumference. SOLUTION: This chip saw is composed of a blade plate 2 provided with saw-tooth parts 3 along the outer circumference and with notches on the side corners in the direction of its rotation and cemented carbide chips 6 each with a gutter groove 5 having arc-shaped section of the portion jointing to the notch; wherein catch of the gutter grooves 5 is brazed so as to run fitted with the edge 7 of the notch.
Patent JP-H04201062-A (JP)
Title: Cam grinder
Inventor: ENOKIDA TAKESHI
IPC: B24B19/12
Filed: 1990-11-29
Abstract: PURPOSE:To increase a work accuracy, by remembering in order with the difference in the grinding wheel feeding quantity in control data and that in an actual grinding time being found, and correcting the control data used in the nexttime grinding motion based on the mean value of each differences at the same time in each grinding motions stored already. CONSTITUTION:On each grinding motions, the difference in the grinding wheel feeding quantity in control data and actual grinding wheel feeding quantity is found by a substracter 44 and stored in an error mean processor 45 in order. Then on each grinding motion, the mean value of each differences at the same time in each grinding motions stored so far is found by this error mean processor 45. And, the grinding wheel feeding quantity at each time of the next time grinding motion in the control data is corrected by a learning correction value setter 46 based on the mean value of the difference thereof. In each grinding motion at the 2nd time and on, a servomotor 9 for grinding wheel feeding is controlled with feedback based on this correction control data, and the cam face of the body to be worked is ground in the specified quantity each.
Patent JP-2000152924-A (JP)
Title: X-ray diagnostic device
Inventor: WATANABE IZUMI
IPC: A61B6/00
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To enable the exposed area and the exposure dose of the subject to be displayed to easily and securely control the exposure dose of the subject by calculating the exposure dose or the exposed area of the subject by X-ray and displaying the obtained exposure dose or the exposed area of the subject on a display device. SOLUTION: An X-ray generation condition is inputted into the exposure dose/area calculation part 38 of an image processing part 30 and the distance between the subject and the X-ray generating part 1 and the angle of the major axis of the subject or an arbitrary exposed part against the axis from the X-ray generating part 1 to the X-ray detecting part 2 are inputted via a positioner 3 and a movement control part 35. The exposure dose and the exposed area of the subject are calculated from those inputted data and the result is transmitted to a display image composing part 46 to display the image on the display monitor part 5. On displaying the image, information based on the calculation result is added to a human body model made by a subject model composing part 43 to improve the visuality.
Patent JP-H11167612-A (JP)
Title: Radio ic card
Inventor: MATSUMOTO KUNIO
IPC: G06K19/077
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To constitute a resonance circuit without using a capacitor chip by arranging first and second coils which are electrically connected to an integrated circuit by making them face each other and making the pattern widths of the first and second coils different. SOLUTION: An IC card 10 is composed of a lower cover sheet 54 where a second coil 32 is formed and an IC 20 is placed in a prescribed position, an intermediate sheet 50 where a first coil 31 is formed and an IC storage hole and an interlayer connection hole are opened in the prescribed positions and an upper cover sheet 51. The first coil 31 and the second coil 32 are constituted to face each other through the intermediate sheet 50 and the coil between widths of the first and second coils 31 and 32 are made different. Since a stray capacity 42 is formed between both coil wirings, a parallel resonance circuit is formed by the stray capacity 42 and the inductance of the first and second coils 31 and 32.
Patent JP-H01172814-A (JP)
Title: Laser unit
Inventor: KIMURA AKIYOSHI
IPC: G02B27/09
Filed: 1987-12-26
Abstract: PURPOSE:To simplify a constituted optical system and to improve the position accuracy of a stop to a laser beam by constituting a lens holding part which holds at least a collimator lens by using resin and uniting the stop with the unit. CONSTITUTION:A collimator lens barrel 4 is made of resin, its workability is good, and a minute stop part 4 can easily be molded in one body. Further, the stop part 42 is united with the collimator lens barrel 4, and then the stop part 42 is arranged accurately to the optical axis of the laser beam. Consequently, the laser beam is accurately controlled and when the unit is assembled, the stop need not be provided separately; and the number of, parts is decreased to simplify the optical system, a process of adjustment, etc., can be omitted, and the device is reduced in size and cost.
Patent JP-H05167176-A (JP)
Title: Manufacture of semiconductor laser
Inventor: FUJII NARIAKI
IPC: H01S5/00
Filed: 1991-12-16
Abstract: PURPOSE:To obtain a manufacturing method of a semiconductor laser of ridge structure capable of flatly buried growth when the ridge side is filled with a current block layer. CONSTITUTION:A P-type GaInP layer 6 is continuously grown on a P-type GaAs cap layer 5. An SiN film 7 is formed on the layer 6, and patterned in a stripe type. The P-type GaInP layer 6 is etched, and a ridge structure is formed by selective etching wherein the SiN film 7 and the P-type GaInP layer 6 are used as etching masks. After an N-type GsAs current block layer 8 is grown, embedded, a P-type GaAs contact layer 9 is formed. Hence GaAs is grown also from the rear of an eaves part 10, so that flat burying is enabled, and the crystallinity of the P-type GaAs contact layer is improved.
Patent JP-H08165571-A (JP)
Title: Substrate holder and its production
Inventor: ORIHIRA KOUICHI
IPC: G02F1/13
Filed: 1994-12-08
Abstract: PURPOSE: To produce a substrate holder improved in the substrate cooling capacity by improving the heat conduction from the substrate to a base. CONSTITUTION: This substrate holder is provided with a base 4 to be cooled by a refrigerant 18, a soft sheet 12 laid over the surface of the base 4 and forming a closed region 16 between it and the base 4, the refrigerant 18 filled in the region 16, a thin-sheet rubbery elastic body 22 set on the sheet 12 and a substrate presser 20 for pressing the peripheral part of the substrate 2 placed on the elastic body 22 on the base 4. A metallic elastic member is almost uniformly distributed in the region 16 instead of using the elastic body 22 or jointly with the elastic body.
Patent JP-H11152731-A (JP)
Title: Relieving structure of earth pressure exerted on structure buried underground
Inventor: YOSHIKAWA KAZUYUKI
IPC: E02F5/10
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a vertical earth-pressure relieving effect on a structure buried underground by a ground-each, and maintain the earth pressure relieving effect for a long period of time. SOLUTION: Bag bodies 2 formed of elastomer are laid on the top plate of a culvert 1, and the interior thereof is filled with water W. A pressure sensor 3 is inserted in the bag body 2. A valve device 4 is mounted in a drain port to effect opening operation when a water pressure in the bag body 2 detected by a pressure sensor 3 in an ordinary closing state exceeds a given value. A fill ground Gu is formed in a manner to bury the culvent 1 and the bag body 2 and at the time when a water pressure in the bag body 2 is increased to exceed a given value with the increase of a ground formation height, a valve device 4 is energized and the drain port is opened, and the volume of the bag body 2 is rapidly decreased due to outflow of water W. Thereby, ground arch GA is formed on an upper filling ground Gu and an earth pressure on the top plate is relieved.  Even when the ground arch Gu collapses, the ground arch GA is regenerated by outflow of the water W from the bag body 2.
Patent JP-H02175459-A (JP)
Title: Brake hydraulic control device
Inventor: HIROBE YOSHIAKI
IPC: B60T13/14
Filed: 1988-12-28
Abstract: PURPOSE:To install a master cylinder and a hydro-booster without load on a fire board by disposing the hydrao-booster in the end of the master cylinder to be separately arranged. CONSTITUTION:A pressurized room 12 of a large-diameter portion 2 of a housing 1 of a hydro-booster is connected to one liquid chamber of a master cylinder M/C through a liquid path 14. As the hydro-booster is thus disposed in the end of the master cylinder M/C, it is not necessary to integrally connect the hydro-booster and the master cylinder M/C, so that the total length can be reduced and as the weight can be dispersed, the device can be installed without excessive load applied to the fire board.
Patent JP-H10175890-A (JP)
Title: Production of chlorinated hydrocarbon
Inventor: NAKAYAMA TOSHIO
IPC: C07C17/158
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain a chlorinated hydrocarbon in a high selectivity and in a high yield in the presence of a small amount of a highly active catalyst at a low reaction temperature by subjecting a (halogenated) hydrocarbon to an oxychlorination reaction using oxygen and hydrogen chloride in the presence of the ruthenium-containing catalyst. SOLUTION: This method for producing a chlorinated hydrocarbon such as 1,2-dichloroethane comprises subjecting a hydrocarbon such as a paraffinic hydrocarbon, e.g. methane, ethane or propane, or an olefinic hydrocarbon, or a halogenated hydrocarbon such as a chlorinated or fluorinated hydrocarbon to an oxychlorination reaction using oxygen and hydrogen chloride in the presence of a ruthenium-containing catalyst at 100-500 deg.C. The (halogenated) hydrocarbon, the oxygen and the hydrogen chloride are preferably used in a molar ratio of 1/(0.1-10)/(0.1-10).
Patent JP-H02179221-A (JP)
Title: Sampling synchronous system for loop digital protective relay
Inventor: MISAWA AKITOMO
IPC: H02H3/28
Filed: 1988-12-28
Abstract: PURPOSE:To enable obtaining sampling data at the same time from respective terminal equipments by transmitting a code signal for each terminal equipment from a central relay apparatus, by computing the transmission delay time of each terminal through a return signal from each terminal and by outputting a signal expecting said transmission delay time from said central relay apparatus. CONSTITUTION:A signal coded for each terminal 8-1 to 8-3 is sent from the synchronous arithmetic circuit 4-1 in a central relay apparatus 1 to terminals 8-1 to 8-3 via an optical fiber cable(OFC) 9. The folded circuits 4-2 to 4-4 of respective terminals 8-1 to 8-3 fold only sampling signals attached with their own codes by transmitting said signals to the apparatus 1 via the OFC 10. The transmission delay time to each terminal 8-1 to 8-3 is obtained by said apparatus 1 and said sampling signal is outputted to each terminal 8-1 to 8-3 at any point of time after generation of a reference pulse and before the transmission delay time.
Patent JP-H01177930-A (JP)
Title: Method for controlling work head in automatic part installating device
Inventor: KOBAYASHI MAKOTO
IPC: G05D3/12
Filed: 1987-12-28
Abstract: PURPOSE:To improve working efficiency by driving a pair of work heads interchangeably, which picks up a part in part supply areas so as to install said part onto an intended board in a work area, thereby constituting each work head to install the part onto the intended board. CONSTITUTION:A pair of chucks 28A and 28B which picks up a part in part supply areas 50 and 51 so as to install it onto a printed board 54 in a work area is interchangeably driven into the work area so as to let each chuck 28A and 28B install the part onto the intended board 54. In this case, the movement of one chuck 28A which is moved to the work area while holding the part in the part supply area 51 so as to install it on the intended board 54 is, for example, synchronized with the movement of the other chuck 28B which holds the other part in the part supply area 50 out of the work area after the part has been installed onto the intended board 54. In this way the collision of both chucks 28A and 28B is prevented, thereby allowing working efficiency being significantly improved.
Patent JP-H04206296-A (JP)
Title: Organic electroluminescent element
Inventor: SANO KENJI
IPC: H01J29/20
Filed: 1990-11-29
Abstract: PURPOSE:To enable long life of EL element by providing an organic EL layer with a structural formula of Al(C9H6ON)3, containing a compound showing specified absorbing peaks in a far inflared radiation absorbing spectra. CONSTITUTION:On a glass base, ITO electrode 2, hall transport layer 3, EL layer 4 and Mg-Al electrode 5 are formed in suquence, and a power supply 6 is connected between the electrodes 2, 5. The organic EL layer 4 is provided with a structural formula of Al(C9H6ON)3 and in a range 400-440cm<-1> in far inflared radiation absorbing spectra a compound showing two or more absorbing peas within an intencity ratio 1:1:5, i.e., isomer of alumioxyquinolinic complex is contained. It is thus possible to extend the service life of EL element.
Patent JP-H04197148-A (JP)
Title: Soybean protein-containing solid food
Inventor: OKADA KEN
IPC: A23L11/00
Filed: 1990-11-28
Abstract: PURPOSE:To obtain the subject food, composed of a fine particulate bean-curd refuse, a thermally coagulable substance and sucrose ester of a fatty acid, good in taste, excellent in texture, flavor, cookability and keeping quality and useful for health, etc. CONSTITUTION:The objective food is a solid food in which bean-curd refuse having <=100mum, preferably <=50mum particle diameter and sucrose ester of a fatty acid are homogeneously dispersed in a thermally coagulable substance such as polysaccharides, e.g. curdlan that is beta-1,3-glucan in which 200-500 molecules of glucose are bound in a straight-chain form. In the aforementioned solid food, 1-25wt.% (solid content) bean-curd refuse, 0.1-8wt.% curdlan and 10-5000ppm sucrose ester of the fatty acid are contained.
Patent JP-2000158031-A (JP)
Title: Method for controlling thickness
Inventor: SHIMODA NAOKI
IPC: B21B37/50
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of thickness in the tip part in a tandem hot rolling line by executing setup control using a forward slip learning function using the rising result of an interstand looper when a strip is bitten at each rolling stand. SOLUTION: The actual length LiAct and set length LiSet of the strip are calculated by equations I, II. Where, qiAct is the actual value of the looper angle, qiSet is the set value of the looper angle, DAi, DBi are the length between the looper shaft and the upstream and downstream stands, DLi is the arm length, HPLi is the height of the looper, RPLi is the radius of the looper roll. By subtracting the set length from the actual length, an error length dLi (= LiAct-LiSet) is detected. Using this detected length, the calculated value (relative amount) Dfi of the correction of the forward slip is calculated from the time Ti required for moving this length and calculated roll speed ViSet by the equation III and this value is applied to the setup control.
Patent JP-H08168651-A (JP)
Title: Material and method for purifying exhaust gas
Inventor: FURUYAMA MASATAKA
IPC: B01J27/055
Filed: 1994-12-15
Abstract: PURPOSE: To provide a purifying material for effectively reducing and removing nitrogen oxides from combustion exhaust gas containing excessive oxygen by a method wherein a first catalyst comprising silver component, a second catalyst comprising copper component, and a third catalyst comprising W, Pt, etc., are supported on porous inorganic oxides, which are placed in regular order from an inlet side to outlet side. CONSTITUTION: Silver and/or silver compound or a mixture thereof of 0.2-15wt.% in reduced value of silver element, which are active species, are supported on porous inorganic oxides, thereby forming a first catalyst. And similarly, oxide of copper and/or sulfate of copper of 0.2-30wt.%, as active species, are supported on inorganic oxides to form a second catalyst. Further in a similar manner, oxide of element such as W, V or sulfate thereof of 0.2-10wt.% and element such as Pt, Pd of 0.01-5wt.% are supported to form a third catalyst. And the first, second, and third catlysts are placed in regular order from the inlet side to the outlet side of exhaust gas to provide a purifying material.
Patent JP-H07185816-A (JP)
Title: Robot for arc welding and control method thereof
Inventor: TAKAHAMA TORU
IPC: B23K9/12
Filed: 1993-12-27
Abstract: PURPOSE:To provide the robot for arc welding with high automation efficiency and its control method by increasing a generating probability of arc at arc start time and when arc is not generated, dispensing with the step of making a torch return to welding start point. CONSTITUTION:After a torch is positioned at a welding start point and an arc starting signal is outputted (step S1), it is detected whether an arc is generated or not (step S2), when the generation of arc is detected, it proceeds to a welding work (step S3), when the generation of arc is not detected, an arc start command signal is stopped, the state as the wire projected from torch is brought into contact with the surface of a work, after the torch is traveled on the travel locus up to the welding retrial start point (step S4), the arc start command signal is outputted (step S5). Subsequently, after the torch is returned on the above travel locus up to the welding start point, it is detected whether the arc is generated or not (step S6). At this time, when the generation of arc is not detected, the operation of a robot is stopped at the position as it is.
Patent JP-H04199141-A (JP)
Title: Image formation system
Inventor: SHIMAZU FUMIO
IPC: B41J2/44
Filed: 1990-11-29
Abstract: PURPOSE: To prevent overwriting by detecting that the latest image data is fed and erasing contents written in an optical image memory. CONSTITUTION: When the latest image data is transmitted from a host computer 50 via a host interface 50a, a process controller 51 instructs a cell eraser 57, while transmitting the data to a laser timing controller 52, to erase all images, before a liquid crystal cell is irradiated with a laser beam. Since such a sequence is applied to the controller 51, the double writing of the images into the liquid crystal cell can be prevented.
Patent JP-H09152119-A (JP)
Title: Method and apparatus for processing exhaust gas
Inventor: YAMADA HIROTSUGU
IPC: F23G5/10
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To effectually process exhaust gas when the amount of exhaust gas is great and also when exhaust gas contains a subject to be processed such as a harmful substance at high concentration. SOLUTION: A heater 1 having a spiral shape in its main part is inserted into an outer periphery pipe 3, and the heater 1 is held inside the outer periphery pipe 3 with use of holding jigs 4a, 4b, and further exhaust gas is supplied into the heater 1 and is directed to flow out from a spiral slit 2 to the outer peripheral surface side of the heater 1 whereby the exhaust gas and the heater 1 are brought into close contact with each other and hence a substance to be processed contained in the exhaust gas is oxidized and decomposed.