baber/WOPTO huggingface dataset:
Patent JP-S5820576-A (JP)
Title: Crawler belt renewing device
Inventor: NAITOU KENJI
IPC: B62D55/32
Filed: 1981-07-30
Abstract: PURPOSE:To improve the work efficiency by welding lugs on the grounding surfaces of worn-out shoes reliably and easily and welding the lugs automatically in turn while a working belt is conveyed in circulation. CONSTITUTION:When at work, a crawler belt 6 is first suspended across an idler roller 4 and a driving roller 5, and is conveyed in circulation at a low speed under a drive by the driving roller 5. During this time, lugs 2 are temporarily welded in turn on the grounding surfaces of worn-out shoes 1 at the upper travel portion of the crawler belt 6, then individual side corners of the lugs 2 are automatically welded in turn by means of the conveyance of the left and the right welding torches 16. Here, individual torches 16 are fitted to support arms 13, and screw levers 10 with screws 8, 9 of opposite directions to each other are rotated by a motor 21 so that individual nut bodies 12, 11 are moved toward the center respectively and the support arms 13 are moved back and forth along a copying guide rail 15, thereby the torches 16 are moved along the profile of the lugs 2.
Patent JP-H06306241-A (JP)
Title: Fluorubber composition having improved vulcanizing property
Inventor: KANEKO TAKEO
IPC: C08L27/16
Filed: 1993-04-23
Abstract: PURPOSE:To obtain the composition useful as automotive parts, having a sufficient vulcanization rate even in a small amount of a vulcanization accelerator and excellent heat resistance, comprising specific fluororubber, a specific organic quaternary ammonium formate, a polyhydroxy compound, a metal oxide, etc., in a specific ratio. CONSTITUTION:The objective composition comprises (A) 100 pts.wt. of fluororubber obtained by copolymerizing vinylidene fluoride with hexafluoropropylene or vinylidene fluoride with hexafluoropropylene and tetrafluoroethylene, (B) 0.05-2 pts.wt. of an organic quaternary ammonium formate such as 1,8-diazabicyclo(5,4,0)-7-undecenium formate, (C) 0.1-10 pts.wt. of a polyhydroxy compound such as bisphenol AF and (D) 0.5-30 pts.wt. of a metal (hydroxide) oxide such as magnesium oxide or its mixture.
Patent JP-H06310178-A (JP)
Title: Storage battery condition detecting device
Inventor: TANAKA AKIFUMI
IPC: H01M10/48
Filed: 1993-04-22
Abstract: PURPOSE:To provide a storage battery condition detecting device simple in structure, and capable of detecting drop in cell voltage with ease. CONSTITUTION:The device is so constituted that drop in cell voltage is detected by using two adjacent cells as a power supply, and comparing cell voltages with each other with voltage at both the positive and negative electrode sides made a reference. This constitution thereby enables the voltage of each cell to be recognized at a glance, and also eliminates a need for measuring voltage by each cell as used to be formerly done, enables the amount of works required by maintenance personnels to be greatly reduced, and thereby also enables drop in cell voltage to be detected at an early stage, so that the reliability of an power supply system can thereby be significantly enhanced.
Patent JP-S52103941-A (JP)
Title: Transister circuit
Inventor: YAMADA HISASHI
IPC: H03F3/343
Filed: 1975-10-08
Abstract: PURPOSE:To actuate a coupling circuit equivalently as PNP transistor by connecting an electric current inverted amplification circuit to the collector of NPN transistor.
Patent JP-H11314745-A (JP)
Title: Container interval adjusting device in conveyor system
Inventor: ITO TOSHIHIRO
IPC: B65G47/28
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a container interval adjusting device that is able to correspond to various size containers and also convey them on a conveyor system after accurately adjusting their intervals. SOLUTION: This container interval adjusting device is provided with a base 7 existing on one side of a conveyor system 2 and being made shiftable in the direction of contact or separation with or from this conveyor by a driving means, a rotary spindle 13 being erected on this base and rotatively driven by a rotation driving means, each of two arm levers 5, whose base ends are pivoted on a bearing ring 35 at the upper part of this rotary spindle rockably in the vertical direction and installed at equal intervals in the radial direction, a spindle cylinder 38 being fitted the rotary spindle free of slide motion in the vertical direction and going up and down by a lifting means, a support lever 42 connecting a bearing ring 40 of this spindle cylinder and an intermediate part of each arm lever and rocking these arm levers according to a vertical motion of the spindle cylinder,  and a lifting and driving means making the rotary spindle and the spindle cylinder go up and down together, and in this constitution, vertical rocking positions of the arm levers are selected, whereby each interval between both tips of the arm levers is varied and thereby it is made so as to be suited to the interval where a container should be conveyed.
Patent JP-S5549692-A (JP)
Title: Method and apparatus for recovering heat of exhaust gas
Inventor: MATSUMOTO YOSHIO
IPC: F28D3/00
Filed: 1978-09-30
Abstract: PURPOSE: To hold high overall coefficients of heat transfer by heat-exchanging exhaust gas directly with liquid, absorbing the retentive heat of the exhaust gas into the liquid and perform heat-exchanging between the liquid and the heated fluid indirectly.  
     CONSTITUTION: The exhaust gas introduced from the inlet 1 equipped at the central part into the main body is forced to rise by an exhaust fan 4 in the main body and at the same time drops of water are removed by an eliminator 5, and then dispersed through an exhaust outlet 3 into the atmosphere. Spray nozzles 6 and multiple liquid supplying pipes 7 are arranged on the upper part of the inlet in the main body. These liquid supplying pipes 7 are connected with a liquid reservoir 8 equipped at the lower part of the main body, the water is sprayed in the backward direction to the exhaust gas and absorbs the retentive heat of the exhaust. On one hand, just under the spray nozzles in the main body are arranged a heat exchanger 12 which indirectly exchanges heat between the spraying water with the retentive heat of the exhaust absorbed and the heated fluid supplied from an inlet 12a. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5822666-A (JP)
Inventor: KOBAYASHI TAKASHI
IPC: B25B21/00
Filed: 1981-08-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09301271-A (JP)
Title: Intake device for engine for small planing boat
Inventor: TANAKA YOSHINOBU
IPC: B63B35/73
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an intake device for an engine for a small planing boat which improved engine performance based on intake inertia by increasing length of an intake tube efficiently and in which direction between a carburetor and an intake port is not changed and also response of which is not damaged. SOLUTION: An engine mounted in an engine room 10 of a small planing boat 1 is connected with one end of an intake tube 6 and a carburetor 7 is connected with the other end of the intake tube and a base end of an intake duct 9 is connected with an upstream opening of the carburetor 7. The intake duct 9 is inserted into an intake box 8 and a metal mesh shaped frame arrester 8a is disposed nearly vertical center of the intake box 8 and a tip side opening 9a of the intake duct 9 is passed through this frame arrester 8a and projected downward to extend length of the intake duct 9. The intake port 8b is disposed at opposite side(upward) with the frame arrester 8a held between.
Patent JP-S5246214-A (JP)
Title: Combustion mthod and apparatus for cylinder-injection diesel engine
Inventor: NAGAO FUJIO
IPC: F02B3/06
Filed: 1975-10-09
Abstract: PURPOSE: To prevent the formation of Diesel black smoke due to combustion delay, to achieve complete combustion, and to enhance the comnustion efficiency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61288815-A (JP)
Inventor: JIYOZEFU TERESHIA YUBUREHITO
IPC: A47J36/04
Filed: 1986-05-28
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-H11310926-A (JP)
Title: Reinforcing material driving device to natural ground
Inventor: MIYATA KAZU
IPC: E02D17/20
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To mechanize and automate driving work of a reinforcing material to a natural ground. SOLUTION: A rising and falling inclined holder 13 is provided on a base 12, a sliding holder 15 is provided thereon, a hole boring device 16 for forming a boring hole by inserting a drill rob 16b in the natural ground and a filling device 17 filled with filler in the boring hole while pulling out the drill rod are provided on the sliding holder, a reinforcing insertion device 18 inserting the reinforcing material 1 into the boring hole is provided to the hole boring device in parallel. This device is mounted on a traveling truck 10 capable of self-traveling in a detachable manner. This device can be hung up by means of a hoisting device through a hanging member. The length of the hanging member is adjusted by an expansion mechanism to make it possible to adjust a hanging posture.
Patent JP-H11315344-A (JP)
Title: High coastal weather resistant steel
Inventor: SHIOTANI KAZUHIKO
IPC: C22C38/60
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To form protective weather resistant stable rust under an environment much in the content of salt such as a coastal area and to obtain steel excellent in coastal weather resistance without depending on coating, surface treatment or the like by specifying the compsn. composed of C, Si, Mn, P, S, Cu, Ni, Al, Pd and Fe. SOLUTION: By forming a compsn. contg., by weight, <=0.18% C, <=1.0% Si, <=2.0% Mn, <=0.15% P, <=0.04% S, 0.05 to 1.0% Cu, 0.05 to 7.0% Ni, 0.005 to 0.2% Al and 0.005 to 2.0% Pb. furthermore contg., at need, one or more kinds among 0.05 to 2.0% Mo, 0.05 to 2.0% Co, 0.05 to 2.0% Sb and 0.05 to 2% W, moreover contg. one or more kinds among 0.005 to 0.05% Nb, 0.005 to 0.05% Ti, 0.005 to 0.05% V and 0.0001 to 0.005% Ca and the balance Fe with inevitable impurities, weather resistant steel excellent in coastal weather resistance can be obtd. without requiring the formation of a protective film by coating, surface treatment or the like.
Patent JP-S6095467-A (JP)
Title: Preventing method of deterioration of electrophotographic sensitive body
Inventor: SUNAKAWA HIROSHI
IPC: G03G5/08
Filed: 1983-07-06
Abstract: PURPOSE:To prevent an image from becoming out of focus during continuous copying operation by holding the surface of an electrophotographic sensitive body which uses amorphous silicon (a-Si) for a photoconductive layer at high temperatures within a specific temperature range during a copying process. CONSTITUTION:A barrier layer is provided on a conductive base when necessary, an a-Si photoconductive layer is formed thereupon by doping B, halogen, etc., and a surface barrier layer is formed on the photoconductive layer when necessary to form a photosensitive body. This photosensitive body, e.g. electrophotogtaphic sensitive drum 1 is held at 40-60 deg. surface temperature during the copying process, and a surface thermometer 11, infrared-ray heater 12, and temperature controller 13 are arranged in front of, for example, a corona electrifier 2. Consequently, active species of NOx, etc., generated by the corona electrifier on the surface of the photosensitive body and water in air are made easy to separate even when stuck on the surface to eliminate an out-of- focus image dur to a decrease in resolving power and a decrease in image density caused by the dispersion of charges distributed on the surface in an image pattern resulting from the sticking of NOx, water, etc. Thus, an out-of-focus state, specially, in a high-temperature and high-humidity atmosphere is prevented.
Patent JP-S6016254-A (JP)
Title: Drain treating construction for air conditioner
Inventor: KANNO TATSUO
IPC: F24F1/02
Filed: 1984-06-15
Abstract: PURPOSE:To avoid deteriorating interior design or the appearance of a building, by a construction wherein drain water is passed to a water-discharging port provided in a wall of a building so that drain hoses or the like are not seen from the exterior. CONSTITUTION:A downwardly directed separate drain port 8 is provided at the bottom surface of a base 11 of an air conditioner. On the other hand, the water- discharging port 7 is previously provided in a space between an inner wall 5 and an outer wall 6 of a wooden house, and the drain port 8 of the air conditioner is located at the position of the water-discharging port 7 when installing the air conditioner, whereby drain water is discharged to the exterior through the interior of the wall.
Patent JP-S5547769-A (JP)
Title: Encoded transmission system of facsimile signal
Inventor: ONO FUMITAKA
IPC: H04N1/41
Filed: 1978-10-02
Abstract: PURPOSE: To perform the signal transmission of facsimile efficiently even if the buffer memory capacity of transceiver is different, by constituing that the monitor of remaining buffer memory of the reception side can be made at the transmission side.  
     CONSTITUTION: The facsimile signal from the signal read-in section 1 is fed to the buffer memory 4 via the coder 2 and fed to the recording time measuring section 3 counting the code length every scanning line and required recording time. The reception side buffer memory remaining amount detector 11 receives the signal from the measuring section 3 and the coder 2 and detects the remaining amount of the reception side buffer memory 8, and when this remaining amount is zero, the dummy signal from the code generator 6 is inputted to the buffer memory 4. The buffer memory remaining amount monitor section 5 at the transmission side controls the operation of the coder 2 so that the buffer memory 4 is not overflowed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01292306-A (JP)
Title: Rear focus type zoom lens
Inventor: TSUNODA TAKASHI
IPC: G02B15/22
Filed: 1988-05-20
Abstract: PURPOSE:To well correct various aberrations and to realize a focusing system which is light in weight and is suitable for an automatic focusing device by constituting a master group of plural lens groups and executing focusing by moving a part of the lens groups. CONSTITUTION:The zoom lens is constituted, successively from an object side, of the stationary front lens group I which has a positive refracting power, the variator group II which has a negative refracting power and makes variable power by moving, the compensator III which has a negative or positive refracting power and maintains the specified image position at the time of the movement of the variator group II, and the master group IV which has a positive refracting power as a whole and does not move at the time of zooming. The master group IV is constituted of the lens groups IV1, IV2 including aspherical plastic lenses 1, 4 and the focusing is executed by moving the lens group IV2 or a part thereof on the optical axis. The aspherical faces of the lenses 1, 4 have the function to correct the aberrations focusing respectively to the center and periphery of the image plane. The various aberrations over the entire part of the lens are thus well corrected.
Patent JP-S5549158-A (JP)
Title: Vertical flow type wet system electric dust collector
Inventor: KOSHIYOU AKIRA
IPC: B03C3/16
Filed: 1978-10-02
Abstract: PURPOSE: To prevent the flying of mist, miniaturize the device and reduce the space required for  installation by providing the mist catching part consisting of discharge electrodes and dust collecting electrodes to the upper part of the vertical flow type wet system electric dust collector consisting of a frame-type discharge electrode, plate-form dust collecting electrodes, washing water spray  nozzles, etc.  
     CONSTITUTION: A mist catching part 9 is provided to the upper part of the vertical flow type wet  system electric dust collector consisting of frame type discharge electrodes 2, plate-form dust  collecting electrodes 3, washing water spray nozzles 6, etc. The mist catching part 9 consists of  the frame type discharge electrodes 91 disposed on the same perpendicular plane as that of the  respective discharge electrodes 2 and the plate-form dust collecting electrodes 92 disposed on the  same perpendicular plane as that of the respective dust collecting electrodes 3. The respective discharge electrodes 91 and dust collecting electrodes 92 are disposed at an equal spacing alternately  in the same height position. As a result, even when the mist sprayed from the spray nozzles 6 flies  to the upper part of the spray pipings 4, 5, the mist is re-ionized by the discharge from the discharge electrodes 91 and is re-captured on the dust collecting electrodes 92, thus it is prevented  from flying into the atmosphere. The device is made smaller in size as compared to the device  con nected with crank type ducts. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01295018-A (JP)
Title: Bearing structure
Inventor: KAWAMURA SUNAO
IPC: F16C17/02
Filed: 1988-05-20
Abstract: PURPOSE:To facilitate the centering of a shaft and bearing and to prevent wear deviation and vibration by providing a holder at the outside of a bearing, forming the respective inner and outer diameters of the bearing and holder not co-axially and assembling these. CONSTITUTION:The bearing 4 decentering the inner periphery 4-1 and outer periphery 4-2 is supported by a holder 5. The inner periphery 5-1 and outer periphery 5-2 of this holder 5 are also subjected to decentering in the same amt. as the bearing 4. At these assembly time the assembly position of the bearing 4 and holder 5 is fixed by a pin 6 after a guide hole working after centering by its adjusting. Consequently the wear deviation of the bearing is prevented by the centering adjustment and vibration, etc. can be prevented.
Patent JP-H07304382-A (JP)
Title: Load fixing structure in trunk of vehicle
Inventor: KONDO JIRO
IPC: B60P7/04
Filed: 1994-05-10
Abstract: PURPOSE:To facilitate the handling of a load fixing sheet which can fix a load by covering the load. CONSTITUTION:A floor plate is installed in the trunk room of a vehicle, and a sheet accommodation chamber 5 is formed at the left side part of the vehicle, on the underside of the floor plate. Further, a lock mechanism chamber 6 is formed at the front and rear sides of the sheet accommodation chamber 5. In the sheet accommodation chamber 5, a sheet taking-up body 7 is accommodated so as to roll up a load fixing sheet 16, and a lock mechanism 10 is installed in the lock mechanism chamber 6. While, at the right side wall part of the trunk room 1, a sheet engagement member is installed, and the load fixing sheet 16 is applied on a load, and fixes the load. Further, a sheet engagement member is installed also on the left side wall part of the trunk room, and can be used as the blind of a window.
Patent JP-2000310957-A (JP)
Title: Display device
Inventor: YAMADA TAKESHI
IPC: H01L31/04
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a display device and to improve the power generation efficiency of a solar battery used as the power source of the display device. SOLUTION: A liquid crystal device 12 is used as the light diffusion plate of the display device consisting of the solar battery 13, the light diffusion plate which is laminated on the solar battery and a display section 11 which is laminated on the light diffusion plate and at least part of which is transparent. The liquid crystal device which turns white at the time of non-impression of voltage and turns transparent at the time of voltage impression is used as the liquid crystal device 12. As a result, the one point of the display part 11 may be instructed when the liquid crystal device 12 acts as the light diffusion plate.
Patent JP-S6015218-A (JP)
Title: Air conditioner for automobile
Inventor: SUGI HIKARI
IPC: B60H1/00
Filed: 1983-07-04
Abstract: PURPOSE:To increase chilling or heating performance of an air conditioner by setting an auxiliary vehicular room outside heat exchanger provided to a refrigerator in the discharge path of air in the vehicular room. CONSTITUTION:When a cooler is operated by the switch of an air conditioner, the inport 2A, outport 2B, in-out port 2C and outport 2D of a four-way valve 2 are connected, a refrigerant flows to the direction of the full line arrow, and chilling operation is made. When a heater is operated, the valve 2 is connected to the direction of the broken line, the refrigerant flows to the direction of broken line arrow, and heating operation is made. A heat is given to air sent in an indoor device 5 for front seat by discharged refrigerant from a compressor 1, the refrigerant is liquefied and adiabatically expanded in a decompressor 55, and the refrigerant heat-exchanges the open air of its heat in an outdoor device 3 and flows into an accumulator 7. When heating switch for the back seat is pushed then, a solenoid valve 63 is opened, the refrigerant is adiabatically expanded, vaporized by the heat of indoor air flowing to the outsude of the vehicular body in the exhaust hole 40 of an auxiliary outdoor device 4, joined with refrigerator in the flow path 13, and supplied to the outdoor device 3. The performance of the heat exchanger can thus be increased.
Patent JP-H01292972-A (JP)
Title: Prompter and camera
Inventor: KUWATA TAKESHI
IPC: H04N5/222
Filed: 1988-05-20
Abstract: PURPOSE:To eliminate the need of taking specially a timepiece by constituting the prompter so that not only a document can be displayed but also a time display, a remaining time display, a communication matter, etc., can be displayed on a part of its display screen. CONSTITUTION:The title prompter is provided with a driving circuit 9 for driving a plane type display element 3 by synthesizing a signal 7 from a document photographing camera 6 and a signal 8 of other image. Said other image consists of time information of the present time, the remaining time, the elapsed time, etc., communication of emergency news of an earthquake, an accident, etc., correcting communication of a miss, communication of insufficient information, and also, communication to an announcer, etc. In this state, the signal 8 of such an other image is synthesized with the signal 7 from the document photographing camera and displayed on the upper and lower and the right and left peripheral parts of a display of a document 5. Thus, such an inconvenience as a timepiece is taken specially for the purpose of a time display is eliminated.
Patent JP-2000312989-A (JP)
Title: Clamping method of thin sheet
Inventor: USUI HIROTO
IPC: B23Q3/08
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for clamping a thin sheet work to a base plate even though the work is curved. SOLUTION: When a thin sheet 10 is clamped by vacuum adsorption, plural vacuum paths 12 are installed on a base plate 11, and sensors 15 of vacuum or flow rate are installed to the vacuum paths 12, so as to clamp the portion with good degree of adhesion. In this case, adsorption force is varied by positioning and clamping, so as to take another vacuum path by positioning and clamping. Also, a work floating prevention means is installed to a reference part. Then, the vacuum paths 12 of the base plate 11 are grooved.