baber/WOPTO huggingface dataset:
Patent JP-2000255951-A (JP)
Title: Elevator
Inventor: KURODA SADANORI
IPC: B66B5/02
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To safely open and close a door by mutually engaging a pair of door engagement devices provided on a car-side door and a building-side door when the car is stopped on a floor, simultaneously moving both the doors, and extending and contracting a support device, when the space between both the doors is changed, absorb the change quantity. SOLUTION: An entrance door 4 and a building-side entrance door 3 are set on a car and on a floor, respectively, and a pair of engagement devices 10 and 11 is mounted thereon, respectively. When the car is stopped on the floor, the engagement devices 10 and 11 are mutually engaged to simultaneously drive both the doors 4 and 3. Further, another pair of engagement devices 21 and 22 is mounted on the doors 4 and 3, respectively, and the engagement device 22 is mounted on the door 3 through an expansible and contractible support device 1. Since the support device 1 is expanded and contracted following a horizontal displacement along the depth direction of the elevator shaft or car, even if an earthquake occurs to cause the depth directional horizontal displacement in the building, the engagement devices 21 and 22 are never separated, so that the doors 3 and 4 can be normally and safely opened and closed.
Patent JP-H11256504-A (JP)
Title: Repair material and repair method for slab type track
Inventor: OSANAI MASAHIRO
IPC: E01B37/00
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a repair material having the required physical properties for repairing a packing layer between a track slab and a base coarse structure and capable of being cured even during the winter, while requiring low cost and providing excellent productivity, and to provide a repair method providing good working efficiency, enabling construction work to be achieved in a short time, and providing a repair layer which is stable in strength. SOLUTION: This repair material is made using a radical-setting synthetic resin as a base material, mixed with fragments of a polymer elastic material and inorganic aggregate with the addition of a curing agent for the base material. In particular, the synthetic resin serving as the base material is composed chiefly of a polyester acrylate, the fragments of the polymer elastic material are rubber chips obtained from the cutting of used tires, and the inorganic aggregate is quartz sand. A repair method involves shaving off the degraded part of a packing layer 4, and packing the repair material A into this shaved part 22. The repair material A is packed while being vibrated using a vibrator 24.
Patent JP-S61226228-A (JP)
Title: Wire-cut electric discharge machine
Inventor: INOUE KIYOSHI
IPC: B23H7/02
Filed: 1985-03-30
Abstract: PURPOSE:To carry out either one of a wire-cut electric discharge machining process and an engraving process, by journalling a pair of electrode guides and an electrode fold-back guide in a reciprocating two-wire type wire-cut electric discharge machining device, rotatably about a common axis. CONSTITUTION:When a workpiece 10 is subjected to an wire-cut electric discharge process, a wire-electrode is fed from a wire electrode supply drum, passing through a first electrode guide 7 and a thin hole for the machining start hole of the workpiece 10, and after being folded back by a wire electrode fold-back roller 9, is recovered onto a wire electrode recovery drum, passing through a second electrode guide 8 and the first electrode guide 7. When an engraving process is carried out, a part of the wire electrode 2 which makes into contact with the wire electrode fold-back roller 9 is used as a machining electrode.
Patent JP-H06279725-A (JP)
Title: Production of titanium oxide dispersion
Inventor: OKAJI MAKOTO
IPC: C09C1/36
Filed: 1993-03-24
Abstract: PURPOSE:To obtain a titanium oxide dispersion very excellent in long-term stability without carrying out, e.g. surface treatment or the addition of any dispersant by using a dispersion medium made of a specific material to disperse titanium oxide in a binder. CONSTITUTION:A method for dispersing titanium oxide particles in a binder, wherein a dispersion medium made of titania or zirconia is used. As the technologies for improving the long-term stability of a titanium oxide dispersion prepared by dispersing titanium oxide in a suitable binder, for example, a method of coating the surface of titanium oxide with a hydrous oxide of, e.g. aluminum to improve the wettability by a binder and a solvent and a method of adding a suitable dispersant, etc., are hitherto known, however, the long-term stability of the titanium oxide dispersion obtained by these methods have not been sufficient, and the photoconductivity is sometimes affected adversely. By the aforementioned method, the long-term stability of the titanium oxide dispersion can be improved without carrying out, e.g. the surface treatment of the titanium oxide particles or the addition of any dispersant.
Patent JP-H08236167-A (JP)
Title: Method of joining amorphous metallic fine wire
Inventor: MIYAJIMA KIMIYUKI
IPC: H01R4/02
Filed: 1995-02-28
Abstract: PURPOSE: To get a joining method for an amorphous fine wire, by which a Co family amorphous metallic fine wire can be soldered surely to a conductive pattern. CONSTITUTION: The end of a Co amorphous metallic fine wire 15 is soldered to the junction 11a consisting of a conductive material for it to be joined. In the joining method for this amorphous metallic fine wire, the end of the amorphous metallic fine wire 15 is soldered to the junction 11a, under condition that it is nipped by the auxiliary member 13 consisting of a conductive material excellent in solder wettability.
Patent JP-S58182250-A (JP)
Title: Semiconductor device
Inventor: MITSUI YASUROU
IPC: H01L23/498
Filed: 1982-04-16
Abstract: PURPOSE:To obtain a package which facilitates connection to lines by connecting a conductor connected to an area to the micro strip line provided on the surface through an insulated base material after forming a recess for accommodating a semiconductor chip on a metal substrate, stacking an insulated substrate having a boding area of chip at the entire part including such recess and accommodating chips on the base material. CONSTITUTION:A recess 41 having a rear cover 220 at the bottom surface is formed on a metal base material 22, a semiconductor chip 5 is accommodated therein, and the bonding areas 1, 2, 3 of gate, source, drain and an insulated substrate 40 having a metallized layer 42 at the rear surface are stacked on the entire part including said semiconductor chip. Next, electrode terminals provided to the chip 5 are connected respectively to the areas 1, 2, 3 and these are respectively connected to the gate micro strip line 12 and drain micro-strip line 32 on the substrate 40 through conductors 13 and 33 provided through the insulated substrate 40.
Patent JP-H11266196-A (JP)
Title: Receiving device and method therefor
Inventor: HIO AKIMITSU
IPC: H04B7/155
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To quickly and surely receive satellite waves by converting each satellite wave into a data stream and identifying a prescribed number of satellite repeaters among those selected, to relay the satellite waves which are transmitted from a desired satellite portable station. SOLUTION: Transponders 4, having each carrier frequency are selected for the satellite waves S1A to S1N, which are transmitted from the satellite portable stations 2A to 2N respectively. A satellite repeater 4, which relays the waves S1A to S1N transmitted from a desired satellite portable station 2, is identified based on the transmission line information on each restored data stream via the transponder 4, which is restored into a data stream based on the transmission system of each of waves S1A to S1N and selected. Thereby, only a receiving device 5A can identify the transponders 4 that are allocated to the stations 2A to 2N respectively as the relay objects, even if a prescribed number of transponders 4 which are allocated to the stations 2A to 2N in response to each transmission time band are different from each other.
Patent JP-S574985-A (JP)
Title: Novel imidazolyl-indeno-thiophene compound, manufacture and pharmaceutical use
Inventor: HORUSUTO BESHIYAGEN
IPC: C07D521/00
Filed: 1981-05-01
Abstract: The invention relates to imidazolyl-indenothiophene compounds of Formula (I) and a process for their production. Also included in the invention are antimycotic compositions containing said imidazolyl-indenothiophene compounds and methods for the use of said compounds and compositions.
Patent JP-H03265318-A (JP)
Title: Paging system
Inventor: TAKAYAMA YOSHINUSHI
IPC: H04W52/02
Filed: 1990-03-15
Abstract: PURPOSE:To further reduce power consumption of a receiver by measuring the period of a transmission signal and turning off the power unit of a reception section within a period from the end time of the transmission signal to the effective head position of a succeeding transmission signal estimated based on the measured period. CONSTITUTION:A receiver measures the period of the transmission signal, estimates the valid head position of the transmission signal based on the measured period and turns off the power unit of a reception section from the end time of the transmission signal till the valid head position of a succeeding transmission signal. Moreover, when the power switch 33 is applied separately to a reception section 31 and a control section 32, a power unit made of a battery 34 is applied immediately to the control section 32, and the power is being supplied till the power switch 33 is disconnected. On the other hand, power is supplied to the reception section 31 for a prescribed time when a control switch 35 under the control of the control section 32 is closed. Thus, the power consumption is substantially reduced.
Patent JP-H01238193-A (JP)
Title: Soldering of chip element to printed wiring board
Inventor: UEHARA SHIGEKATSU
IPC: H05K3/34
Filed: 1988-03-18
Abstract: PURPOSE:To prevent solder from flowing from a bonded region to another region and to stably obtain a bonding by placing a chip element on a conductor pattern in a state that a solder is supplied by isolating the opposite region of the element to the electrode from another region through a blank part, and allowing the solder to reflow. CONSTITUTION:When a conductor pattern 5 at a printed wiring board 4 is coated with cream solder 6, the pattern 5 in which lack of solder easily occurs is so coated with the solder 6 except a blank part 7 not coated with the solder between the opposite region to an electrode 3 and other region as to isolate between the regions. Then, a transistor 1 is placed as a chip element on the pattern 5 coated with the solder 6, the solder is allowed to reflow to raise the solder on the soldering and pattern of the electrode 3 to the pattern 5. Thus, a fillet 6a of sufficient quantity of solder is formed also on the electrode of an emitter E, and a soldering to the pattern 5 with high reliability is obtained.
Patent JP-H02245698-A (JP)
Title: Assisting device of plant abnormality diagnosis
Inventor: SAKUMA AKIRA
IPC: G21D3/00
Filed: 1989-03-17
Abstract: PURPOSE:To make a process of an abnormality diagnosis by an operator, much easier, and to enable an assistance of the abnormality diagnosis with a wide ranged realization and applicability by providing both an on-line input measure and a manual input measure of plant process informations. CONSTITUTION:A process data from a plant 11 is fed to a data memory 13 of an assisting device for plant abnormality diagnosis, by a data collector 12, and thereafter is output to a diagnosis device 14. To the diagnosis device 14, diagnostic logic informations from a diagnostic logic memory 15 which stores a previously prepared course consequence tree (CCT), and informations from a consequence memory 16 which stores a detailed abnormality consequence without a limitation by an input signal, are input, and then an abnormality of the process data is identified by the diagnosis device 14 and finally a diagnostic result is output to a display 17 of diagnostic informations. Also, input informations from an input device 18, after being input to a dialogue device 19 to interpretate the input informations, are input to an assisting device 20 of a diagnosis monitor, with which the abnormality diagnosis proceeds utilizing the diagnostic result of the device 14 and input informations from operators.
Patent JP-S55159383-A (JP)
Title: Manufacture for water plug handle and handle
Inventor: KITAMURA YOSHIAKI
IPC: F16K31/60
Filed: 1979-05-25
Abstract: PURPOSE: To prevent an exposure of stain in the handle and a complicated connection part between the valve shaft and the handle when the valve is released by a method wherein a scart portion of the water plug handle is made to be long by opaque synthetic resin.  
     CONSTITUTION: Handle main body 1 formed by opaque synthetic resin is fixed such that the connection part 16 between the water plug 15 and the valve rod is covered by the inner cavity 6. In this case, the male threaded spline (not shown) at the end of the valve rod is connected to the female threaded spline part 17 of the bushing 7, a screw 18 is inserted at the thread insertion hole 3 in the handle main body 1, the handle main body 1 is normally fixed to the water plug 15. And the handle main body 1 performs an opening and closing operation of the valve under a normal operation, and in this case, all the connecting part 16 are covered by the long scart part 5 to prevent its exposure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59195011-A (JP)
Title: Pulverized coal burner
Inventor: AZUHATA SHIGERU
IPC: F23D1/00
Filed: 1983-04-15
Abstract: PURPOSE:To enable formation of a pulverized coal combustion flame consisting of a straight-flowing inner flame and a swirling outer flame and to reduce production of NOX, by dividing fuel into a swirl flow and a straight flow. CONSTITUTION:The outlet of a pulverized coal nozzle 26 is concentrically divided into a primary fuel nozzle 28 and a secondary fuel nozzle 29 by a discharge divider 25. An outer wall 27 of the primary nozzle 28 is formed in the shape of a cone, having an injection end with a smallest size, so that a primary fuel is injected to produce a straight flow. The secondary fuel nozzle 29 is disposed at the outer periphery of the primary fuel nozzle 28, the flow passage of a secondary fuel is formed by the outer wall of a discharge divider 25 and the inner wall of the pulverized coal nozzle 26, and the secondary fuel is injected to form a swirl flow. Further, swirl vanes 30 are attached in the nozzle. This permits effective reduction in an amount of NOX produced during combustion.
Patent JP-H07246862-A (JP)
Title: Trolley wire connecting metal fitting
Inventor: NEZU SADASHIGE
IPC: B60M1/24
Filed: 1994-03-09
Abstract: PURPOSE:To secure the simple work by forming an extension part on an ear on one side of a trolley wire connecting metal fitting, arranging an independent ear piece on the other side, properly arranging a trolley wire on the ear on this side, temporarily fixing the trolley wire by the extension part, arranging the other trolley wire, keeping the proper interval, and then applying the ear and carrying out main tightening. CONSTITUTION:A trolley wire connecting metal fitting consists of a pair of opposed ears 1 and 2, which have the abutment edges 1a and 2a in the upper parts and tooth parts in the lower parts, and the lateral symmetrical number of bolts 3 can be inserted into the center part. The ear 1 has an elongation part 1e integrally, and an independent ear piece 4 is formed in correspondence, and can be tightened by a bolt 5. In use, the bolts 3 and 5 are loosened, and the ear is spread, and the trolley wire T1 is inserted into the tooth part, and the ear piece 4 is fixed by the bolt 5. Then, the trolley wire T2 is abutted with T1 and inserted, and after the abutment position with the temporarily fixed ear 1 is adjusted, the ear 2 is tightened by the bolt 3. Attention should be paid in the setting-on/off deflection of the trolley wire T2.
Patent JP-H10260604-A (JP)
Title: Fixing device
Inventor: KAGAWA TOSHIAKI
IPC: G03G15/20
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device having uniform stable oil coating performance over a long period, without fear of the leakage of oil. SOLUTION: A sheet of paper on which an unfixed toner image is formed is held/carried to the press-contact part of a fixing roller 51 with a pressure roller 52. The fixing roller 51 is coated with a silicone oil 71 by an oil coating roller 61. An oil coating felt 62 which is dipped in an oil tank 69 at one end is in contact with the coating roller 61. Further, an oil recovering felt 63 is arranged outside the oil coating felt 62 and surplus oil scraped by a leveling member 68 is transferred to the oil tank 69. The oil coating felt 62 and the oil recovering felt 63 are held by a felt pressing plate 65 and further, pressed on the side of the oil coating roller 61 by a pressing spring 67.
Patent JP-H03265686-A (JP)
Title: Method for liquefying coal
Inventor: MATSUMURA TETSUO
IPC: C10G1/04
Filed: 1990-03-15
Abstract: PURPOSE:To always grasp whether a deashing solvent is food or not to thereby maintain a high level of deashing performance by measuring the permittivity or electrical conductivity of a deashing solvent to judge whether the deashing solvent is good or not. CONSTITUTION:A mixture of pulverized and dewatered raw coal, a catalyst, and a solvent is primarily hydrogenated and then distilled to separate into naphtha, a medium-gravity oil, and a distillation residue. The permittivity or electrical conductivity of the naphtha is measured to judge whether it is good or not as the deashing solvent, and the good solvent is introduced into a buffer tank and a deashing solvent tank. The distillation residue is mixed with the deashing solvent, and the sludge in the distillation residue is removed by sedimentation and separation while the supernatant liquid is distilled to separate into a deashing solvent and dissolved matter. The dissolved matter is secondarily hydrogenated.
Patent JP-S63256694-A (JP)
Title: Fluorosiloxane lubricant
Inventor: HANSUUHORUSUTO SHIYUTAINBATSUH
IPC: C10M107/50
Filed: 1988-03-22
Abstract: Fluorosiloxane lubricant comprising compounds corresponding to the formula TaMbDFcDd wherein T denotes alkyltrisiloxy having 1 to 12 alkyl carbon atoms, M denotes trialkylmonosiloxy having 1 to 12 carbon atoms in each alkyl, D denotes dialkylsiloxy having 1 to 12 carbon atoms in each alkyl, DF denotes a substituted alkyldisiloxy having 1 to 12 carbon atoms in the alkyl and substituted by a fluorinated moiety of the formula CnF2n+1-CH2-CH2, wherein n is a number from 2 to 10, a is a number from 1 to 5, b is a number from 3 to 7, c is a number from 3 to 7, and d is a number from 30 to 70.
Patent JP-2000261744-A (JP)
Title: Method and system for photographing video image for edit with object information acquisition function and storage medium recording program describing this method
Inventor: NIIKURA YASUMASA
IPC: H04N5/765
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an image photographing method and a system where a job load on an editor is relieved by arranging and summarizing a video image photographed around a specific object in a way to make editing easy around the object. SOLUTION: A video image 1 including an object photographed by a photographer 2 in a photographing process 11 is recorded by a video recording process 14, and an object information recording process 15 records an object 3 designated by the photographer 2 in an object designation process 12. On the basis of the designated object 3, the object information 4 is extracted from one or both of the video image 1 including the object just after the photographing and video information 7 read in a video reproduction process 16 and the information 7 is recorded by an object information recording process 15. Objet information 8 is read in an object information reproduction process 17, the information 8 and the video information 7 are integrated by an object reflection process 18 to reflect the object information onto the video image.  An editor 10 applies edit or the like to the object information reflected video image where the object information reflects on the video image in a video image operation process 19.
Patent JP-H03268353-A (JP)
Title: Semiconductor device
Inventor: FUJIOKA HIROSHI
IPC: H01L27/00
Filed: 1990-03-16
Abstract: PURPOSE:To form a highly functional germanium-based element at a high speed by allowing a germanium layer to selectively grow on the exposed surface of a silicon substrate not covered with an insulating film to a thickness of about 1mum and forming the germanium based element on the germanium layer. CONSTITUTION:This semiconductor device is provided with a silicon substrate 10, silicon-based element 22 formed on the substrate 10, insulating film 24 formed to cover part of the substrate 10 including the element 22, germanium layer 30 which is allowed to selectively grow on the exposed surface of the substrate 10 not covered with the film 24 to a thickness of about 1mum or more, and germanium-based element 40 formed on the layer 30. Since the layer 30 is formed to the thickness of 1mum or more, an excellent element forming surface which is almost free from defects is formed on the germanium layer 30. Therefore, an excellent germanium layer 30 having less surface defects can be obtained and a highly functional germanium element 40 can be formed on the layer 30 at a high speed.
Patent JP-2000254543-A (JP)
Title: Method for regeneration treatment of silicon carbide abrasive and abrasive
Inventor: OCHIAI TAKANORI
IPC: B03B9/06
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method for efficiently regenerating a used abrasive in high purity from an abrasion and grinding waste soln. based on a silicon carbide(SiC) abrasive component and to obtain a regenerated abrasive. SOLUTION: A abrasion and grinding waste soln. is separated into an abrasive component, impurities and a soln. by a vacuum drum filter and an abrasive solid based on silicon carbide(SiC) is dispersed along with a water within a dispersion tank 2 while coarse foreign matter is removed by a sieve 3 and, subsequently, the abrasive solid is again dispersed in water to remove an iron component by an iron removing machine before separated into an abrasive and impurities by a wet classifier 6. The abrasive is subsequently dried by a dryer 8 and the powder thereof is treated by a vibration sieve 9 to obtain an inexpensive abrasive uniform in particle size and having stable quality in high yield.
Patent JP-S6345934-A (JP)
Title: Circuit and method for bit synchronization
Inventor: OYAGI KOJI
IPC: H04L7/033
Filed: 1987-03-20
Abstract: PURPOSE:To attain a phase correction between a received digital signal and a synchronizing clock signal even if he duty ratio of a received digital signal is deteriorated by inhibiting the phase correction of the synchronizing clock signal of a bit synchronizing circuit between a lead and a lag phase. CONSTITUTION:A phase sepervisory circuit 3 receives the output signal CD of a data change point detection circuit 1 and signals (a, b) from a phase control circuit 4 and a reset pulse R1 representing a bit period, discriminates the lead/ lag of the phase of the synchrornizing clock signal with respect to the signal CD from the signals and gives the output of phase signal- (lead) and + (lag) at every bit period. The path between the lead and lag corrections is eliminated by the bit synchronizing circuit and even if the duty ratio of the received digital signal is deteriorated, the phase correction of the recovered clock signal is attained. Since the state transition between the lead and lag phase corrections does not exist, the phase difference is corrected gradually to the synchronizing clock signal CLO with respect to the signal DATA.