baber/WOPTO huggingface dataset:
Patent JP-S5750282-A (JP)
Title: Flat mig welding method
Inventor: IMAJIMA YOSHIO
IPC: B23K9/23
Filed: 1980-09-08
Abstract: PURPOSE: To increase the depth of penetration without preheating base metals and eliminate reinforcement of weld at all by placing a strapping frame provided with a molten metal well on the base metals, and welding the base metals while discharging the excess molten metal from the rear side with respect to the welding advance direction.  
     CONSTITUTION: A strapping frame 4 consisting of, for example, carbon or the like is placed on base metals 1, and a molten metal pool 4a is provided. A discharge part 4b is provided to one wall of the frame 4. A welding wire 2 is installed in the upper part and the base metals are welded in an arrow direction by generating the arc. The molten wire 2 accumulates in the well 4a with lapse of time, and when the amt. of the molten metal increases to that larger than the height of the part 4b until it balances with the surface tension of the molten metal, the molten metal flows out from the discharge part 4b. The molten metal accumulated in the frame 4 is heated and raised of its temp. by the arc. Hence, the temp. of the base metals 1 rises as well and the range of the molten part 1a of the base metals 1 widens gradually, thereby increasing the depth of penetration and eliminating the reinforcement of weld on the bottom surface of the part 4b. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10315986-A (JP)
Title: Impact absorbing steering device with electric power steering device
Inventor: MATSUMOTO SAKAE
IPC: B62D1/19
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To sufficiently protect a driver who collides against a steering wheel by ensuring the impact energy which can be absorbed at the time of secondary collision sufficiently. SOLUTION: A first impact absorption means is constituted by shrinking the whole length of a steering shaft 1 freely. A second impact absorption means is constituted by shrinking the whole length of a steering column 22 freely. A third impact absorption means is constituted by providing a first energy absorption member 30 between an outer column 23 which constitutes the steering column 22 and a housing 7. A fourth impact absorption means is constituted by connecting and supporting the housing 7 on a car body 26 by a second energy absorption member 34. A time zone when the first to the third impact absorption means absorb the impact energy simultaneously exists. Consequently, it is possible to protect a driver sufficiently by absorbing large impact energy.
Patent JP-H06329027-A (JP)
Title: Steering column device
Inventor: KODAMA KENJI
IPC: B62D1/18
Filed: 1993-05-26
Abstract: PURPOSE:To execute the tilting action and the telescopic action with one driving means by providing a first filing means to fix a moving member to a fixed member in the tilting action, and a second fixing means to fix a tilting member to the moving member in the telescopic action. CONSTITUTION:In executing the telescopic action, a driving motor M1 is driven, and a driving nut 61 is moved in the direction of the telescopic action. An upper main shaft 11 and a first lower shaft 15a are moved to execute the telescopic action. When the driving motor M1 is driven, an upper bracket 27 is tilted around a tilt center bolt 37 while being regulated by an oblong hole 27d where a tilt lock bolt is inserted. Thus, the upper main shaft 11 is tilted in the direction of the arrow A or A' to execute the tilting action.
Patent JP-H10319161-A (JP)
Title: Channel fastener
Inventor: YOKOSHIMA TERUHISA
IPC: G21C3/33
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To surely support falling of fuel assemblies in the core and facilitate loading of the fuel assemblies into the core by controlling the pushing force of spring at loading in the grid of upper grid plate in a specific range. SOLUTION: The pushing force of the plate spring 3 of this channel fastener 1 is set over 5 kg to 25 kg or less to suppress the change of inclination of the fuel assemblies in the core due to horizontal vibration by earthquakes and the like. The thickness is set in the range of 1.4 to 1.7 mm and the bending height before loading in the core is set in the range of 5.9 to 7.5 mm. That is, the thickness and the initial bending height H1 of the plate spring 3 are made large so that it is hardly collapsed. Also by setting the guard height H2 higher, the deflection of the plate spring 3 in contacting the guard is suppressed, the stress generated in the plate spring 3 is reduced. Thus, falling of fuel assemblies in the core is suppressed and loading in the core is facilitated.
Patent JP-H10316057-A (JP)
Title: Travel driving device of crawler type working vehicle
Inventor: OYA TERUMITSU
IPC: B62D11/10
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To reduce fuel consumption during high speed traveling such as traveling on a road or the like by interlock-connecting an engine to right and left sprockets for driving right and left crawlers of right and left traveling parts through a continuously variable transmission for traveling and a sub-transmission part for traveling which enables transmission in plural stages. SOLUTION: A hydrostatic power transmission route H for traveling is a transmission route for connecting an engine E to right and left sprockets 12L, 12R through a continuously variable transmission 21 for traveling and a sub-transmission part 28 for traveling. On the other hand, a mechanical power transmission route M for traveling transmits power, passing through the continuously variable transmission 21 for traveling extended from the engine E through a direct coupled clutch 30 and the sub-transmission part 28 for traveling to the right and left sprockets 12L, 12R without stopping. With the transmission route H, while the power is transmitted by continuously variable speed, smooth speed change can be performed to be suitable for traveling on an rough terrain.  With the transmission route M, the power is transmitted, passing through the continuously variable transmission 21 for traveling without stopping so that power transmission efficiency in high rotation region is good to be suitable for high speed traveling and low fuel cost traveling can be performed.
Patent JP-H05328150-A (JP)
Title: Picture processor
Inventor: HAYASHI TAKAYOSHI
IPC: H04N1/46
Filed: 1992-05-18
Abstract: PURPOSE:To eliminate picture noise caused at an edge part by detecting an edge part of a color area discriminated to be the part having a picture element subjected to color conversion and expanding the part outward by n-picture elements. CONSTITUTION:A color discrimination section 76 discriminates a picture element whether or not it is a picture element of a color subjected to color conversion based on a lightness signal V, a hue signal H and saturation signal W for each picture element inputted from an HVC conversion section 64. Then a picture control section 106 controls a CCD color image sensor 14 to detect an edge part of a color area formed by a picture element of a color subjected to color conversion. A filter circuit 400 expands the edge part of the color area by n-picture element. Then a CPU discriminates a picture element having prescribed data to be in existence in a color space of the picture element subjected to color conversion based on data of the signal H, V, W. Then the production of picture noise is prevented even through the execution of color conversion processing.
Patent JP-S613287-A (JP)
Title: Graphic form input system
Inventor: KOJIMA HARUHIKO
IPC: G06K9/62
Filed: 1984-06-18
Abstract: PURPOSE:To input an accurate handwritten graphic form by extracting a combination of directions of strokes as a feature, and approximating a stroke as a straight line and an arc on the basis of respective sampling points and features at leading and trailing sampling points. CONSTITUTION:A sampling point extracting means 11 extracts (a) both end points (starting and ending points) of a stroke, (b) horizontal and vertical maximal and minimal points of the stroke, and (c) change points of the direction of the stroke as sampling points from the data sequence of a stroke segmenting means 9. The sampling point of (c) is extracted only when a horizontal or vertical line is present before and behind the sampling point. A feature extracting means 12 extracts a combination of directions of strokes before and after a sampling point as a feature according to a feature table. A stroke approximating means 13 approximates a stroke by a straight line and an arc from respective sampling points and features at leading and trailing sampling points.
Patent JP-S5457858-A (JP)
Title: Indirectly-heated cathode structure
Inventor: NAKANISHI TOSHIO
IPC: H01J1/26
Filed: 1977-10-17
Abstract: PURPOSE: To maintain supply through the diffusion of reducible metal for a long time, by partially making thick the base metal at a part which corresponds to the electron-beam penetrating hole of a control electrode.  
     CONSTITUTION: The plate thickness of cathode cap 23 is made thick at the part which corresponds to the electron-beam penetrating hole of control electrode 3. As a result, the supply to the contact surface between base metal and electron radiation substance 18 through the diffusion of reducible metal is maintained for a long time, and the supply accompanying the exhaustion of free barium and the reduction of barium oxide reacting upon reducible metal is maintained in a good balance state, so that the life of the cathode will be prolonged 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5457929-A (JP)
Title: Minicomputer
Inventor: SHIMIZU TOMOHIRO
IPC: G06F11/00
Filed: 1977-10-18
Abstract: PURPOSE: To shorten the calculation processing time by resetting an overflow according to the operation of CE key after the overflow and restoring the state of a circuit to the old state before the overflow to make arithmetic operation possible.  
     CONSTITUTION: Input data consisting of numeric values and function data from key input part 42 is inputted to RAM12, and contents of function storage digits in X and Y registers of RAM12 are compared with each other to decide whether arithmetic is executed or not. Input data is temporarily stored in RAM11 successively according to this result; and when input data is inputted over the level which is previously set in RAM11, overflow is displayed on 17. Here, after overflow, overflow is reset according to the operation of CE key, and at the same time, the state of the circuit is restored to the oild state before overflow to make arithmetic operation possible. As a result, the calculation processing time can be shortened 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10297174-A (JP)
Title: Vertical rail supporting device for drawing instrument
Inventor: GIBE YOSHITAKA
IPC: B43L13/04
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To clean a rotating face of a traveling roller, if required, without generating any resistance in the movement of a vertical rail during drawing by providing a press section on a movable cleaning member working separately from the rotating face of the traveling roller, if required. SOLUTION: The diameter of a contour circle along the outer periphery of a split pawl piece 44C3 protruded out of the lower end of a stem section 44C2 of a press section 44C provided on a cleaning member 44 is formed slightly larger than the opening diameter of an engaging hole of a rigidity retaining section 44B, and the inner diameter of the engaging hole is formed almost equal to the diameter of the contour circle. The press section 44C can be connected removably with the engaging hole of the rigidity retaining section 44B by utilizing the elastic deformation of the split pawl piece 44C3 by the arrangement.  In the case the waste of an eraser adhered to the rotating face of a traveling roller 30 in traveling cannot be removed naturally, the press section 44C is pressed by a finger and a cleaning section 44A is pressed on the rotating face of the traveling roller 30 to remove the waste immediately by the arrangement.
Patent JP-H04328008-A (JP)
Title: Trailer coupling method for carrier tractor and tractive device for carrier tractor
Inventor: NEZU TAKASHI
IPC: B60D1/26
Filed: 1991-04-27
Abstract: PURPOSE:To couple a trailer to and uncouple it from a carrier tractor automatically by inserting a coupling pin into the left or right opening of a hooking fixture by the tail swinging motion of the carrier tractor during its running on a curved road so as to engage the coupling pin with a base portion and, consequently, couple the trailer to the carrier tractor. CONSTITUTION:A trailer 18 is set in its stand-by state outside a curved road, that is, a curved part of a light reflecting tape 24, with its front wheels 62 positioned on a guide line 60. When a carrier tractor 16 runs in the direction of the arrow along the light reflecting tape 24 and a hooking fixture 14 at its rear end travels while forming a larger arc under its tail swing motion, the coupling pin 12 of the carrier trailer 18 is engaged with the base piece 14a of the hooking fixture 14 so that the trailer 18 starts to run following the carrier tractor 16. When the coupling pin 12 reaches the insertion hole 28a at the base portion of the hooking fixture 14 and presses a stopper 38 into the inside of the base portion 28 against a spring 44, and the coupling pin 12 is inserted into the base portion 28 by swinging motion of the stopper 38, coupling of the trailer 18 to the carrier tractor 16 is completed.
Patent JP-S5647414-A (JP)
Title: Production of polyvinylidene chloride latex
Inventor: SUZUKI MASAYASU
IPC: C08F14/00
Filed: 1979-09-28
Abstract: PURPOSE: Monomer mixtures of high and low vinylidene chloride contents are polymerized on the polymer particles of low vinylidene chloride in order to form polymer layers thereon, thus producing a latex with high resistance to whitening caused by boiling, high gas barrier properties, high-speed coating properties and coating film durability.  
     CONSTITUTION: In the presence of (A) copolymer particles I consisting of (i) 85W94wt% of vinylidene chloride and (ii) 6W15wt% of a monomer copolymerizable with component a such as methyl acrylate, the emulsion polymerization of (B) a monomer mixture consisting of 100W94wt% of component a and 0W6wt% of component b is carried out to form layer II on the particles I of component A. Further, the second emulsion polymerization of (C) another monomer mixture consisting of 85W94wt% of component i and 6W15wt% of component ii is effected to form the layer III so that the particle sizes are preferably adjusted to 800W2,000Å. The proportions of components A, B and C empolyed are 20W70wt%, 3W15wt% and 20W70wt% respectively and the thickness of the layer II is preferably adjusted to 10W50Å. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000314203-A (JP)
Title: Building glass block
Inventor: SEKI YOSHIKAZU
IPC: E04C1/42
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage by mutually welding the open edges of a pair of bottomed open box-shaped glass molded products, providing a vent hole on the side surface, and sealing it by a moisture impermeable material. SOLUTION: A glass molded product having a bottomed open box shape and a translucent surface in the bottom is formed, and a semicircular cutout is provided in a prescribed position of the open edge part thereof. A pair of glass molded products is butted together to form a circular vent hole 11a on a side surface 11c to constitute a building glass block 11. The vent hole 11a is sealed by a moisture impermeable material 12 in dry air. According to this, the difference between inside and outside atmospheric pressures can be eliminated since the vent hole is provided on the side surface, the implosion or cracking resulted from the tensile distortion caused by the difference between the inside and outside atmospheric pressures can be prevented, and the thickness is minimized to reduce the weight.  Further, since the vent hole is sealed by the moisture impermeable material, the internal dew condensation can be prevented.
Patent JP-H11288269-A (JP)
Title: Reed musical instrument
Inventor: KATO NOI
IPC: G10D9/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a vessel being a reed musical instrument and its constitution capable of easily enjoying a reed at any time while changing the classification. SOLUTION: An element consisting of a material to be a reed having an arbitrary shape in a bend part 3 of a storage vessel 10 which consists of a material like a thin leaf and can be folded is stuck near a flat lower part of the storage vessel 10, and its surface is covered with the same material as the storage vessel 10 and is protected, and the upper part of the storage vessel 10 can be bent, and it is bent to protect and store the reed main body part.
Patent JP-H0756280-A (JP)
Title: Film unit with lens
Inventor: KAMATA KAZUO
IPC: G03B17/04
Filed: 1994-06-07
Abstract: PURPOSE:To continue photographing even when a motor for automatic winding does not work. CONSTITUTION:The rotation of the motor is transmitted to the final stage gear 30 of a gear train and a fork engaged with a spool is integrally formed in the gear 30. Normally, the gear 30 is rotated by the motor so as to perform the winding of film and the charge of a shutter. When the motor does not work because of the deterioration of a battery, a separation piece 2b is separated from an outside body 2 along perforation formed around the piece 2b so that a part of the gear 30 projected from an aperture 12c formed on a back cover 12 may be exposed. The gear 30 is manually rotated to perform the winding of the film and the charge of the shutter.
Patent JP-S614326-A (JP)
Inventor: JIYON MIRUTON YARUBOROO
IPC: H03D13/00
Filed: 1985-06-11
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-H01293604-A (JP)
Title: Transformer
Inventor: KOMAGINE HIROSHI
IPC: H01F27/36
Filed: 1988-05-23
Abstract: PURPOSE:To prevent energy loss, internal and external noise, etc., by a method wherein a magnetic path is shielded with a superconductive material and a proper material is chosen for a magnetic core. CONSTITUTION:A magnetic core 101 is formed with a paramagnetic material. The surrounding of the magnetic core 101 is covered closely with a superconductive material 104. A current flows through a coil 102 by an A.C. voltage applied at both ends of the primary coil 102, and a magnetic flux is generated in the magnetic core 101 shielded with the material 104. This magnetic flux is directed to a secondary coil 103 along the magnetic core 101 without leaks. It is transformed in a ratio of the number of winding of the coils 103 to that of coil 102 by means of the coil 103. This makes it possible to prevent energy loss, internal and external noise, etc.
Patent JP-H07331818-A (JP)
Title: Waterproofing structure for interior gutter and roof, or interior gutter around balcony
Inventor: YOSHIMURA KOICHIRO
IPC: E04D13/04
Filed: 1994-06-07
Abstract: PURPOSE:To prevent definitely the penetration of rainwater inside a building even when rainwater overflows from an interior gutter CONSTITUTION:A waterproofing flange 55 is installed to an interior gutter 50. This waterproofing flange 55 is projected indoors substantially horizontally from an upper end edge of an indoor-side erected board 53 and extends up to the top of the end on the lower part of a drainage slope of a sub-floor board which constitutes a bed of a balcony. A waterproofing board 41 is covered on the waterproofing flange 55. The waterproofing board 41 has a water drip piece 41a, which bends downward at the end of the drainage slope at the lower part while the water drip piece 41a is suspended into the interior gutter 50. The waterproofing board 41 and the waterproofing flange 55 are joined with each other in watertight by means of a caulking material.
Patent JP-H01294185-A (JP)
Title: Cage for small elevator
Inventor: KONDO TAMAKAZU
IPC: B66B11/02
Filed: 1988-05-23
Abstract: PURPOSE:To shorten the depth measure of a cage at the time of conveyance and easily convey it by erecting and storing a cage floor in the cage frame of a small elevator used for an individual house or the like and temporarily fastening the cage floor to the pillar of the cage frame and conveying it. CONSTITUTION:Upper end sections of the right and left pillars 4 and 3 of a cage frame 1 are connected and fixed by a door device 5 and an upper beam 6, lower end sections of the right and left pillars 4 and 3 are connected and fixed by a threshold 7 and a lower frame 8 provided integrally with it. A door 9, an emergency stop 10, suspending member 11, and the upper fitting metal 14 of an oblique brace 17 are provided on the cage frame 1. Multiple split floor panels 13 in the depth direction of a cage floor 2 are connected to each other by fastening tools provided on an end face flange. The cage floor 2 is vertically erected and stored in the cage frame 1, the floor panels 13 are removably and temporarily fastened to the right pillar.
Patent JP-S5648661-A (JP)
Title: Dry type developing device
Inventor: KONDOU SHIROU
IPC: G03G21/00
Filed: 1979-09-28
Abstract: PURPOSE:To prevent the degradation of toner characteristics and the production of suspended toner and make image density uniform and stable by providing means of rotating either one of a magnet roller or a developing sleeve at the reciprocating movement of a recording head and stopping the same during standby time other than this. CONSTITUTION:When a recording head 9 starts forward movement from the home position 9 shown by the solid line to the end position 9 shown by the alternate long and two short dashes line, an electromagnetic clutch 17 goes ON to connect a shaft 15a and the shaft 13a of a magnet roller. Then, the magnet roller 13 starts rotating by way of a motor 14 and a belt 16. When the head 9 ends the forward movement, recording paper P is fed and the paper feed also stops after the backward movement of the head is stopped. Thence, the magnet roller 13 stops when the electromagnetic clutch 17 is turned OFF by an ON-OFF control circuit 23. Hence, the supply of the excessive toner to a wedgelike space 21 is obviated during the standby time of the head 9, and there is neither degradation of the toner characteristics nor the production of the suspended toner, thus the image density may be made uniform and stable.
Patent JP-H11324881-A (JP)
Title: Internal combustion engine control device
Inventor: OKA TATSUYA
IPC: F02P17/12
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To stably control an internal combustion engine by judging a stable operation limit from a generation timing of ion current, and controlling an operation condition of the internal combustion engine nearly the stable operation limit. SOLUTION: A noise mask 25 and a comparison circuit 26 are arranged in a signal treating circuit 28. In the noise mask 25, LC resonance noise just after spark is discharged from an ion current signal to be inputted is eliminated. In the comparison circuit 26, and ion current signal Vion having bypassed the noise mask 25 is compared with a prescribed threshold value Vth, and a high level signal is outputted to an engine control circuit 2 at the time of Vion >=Vth. In the engine control circuit 27, a generation timing of ion current is judged by detecting the timing when an output Vout of the comparison circuit 26 is inversed from a low level to a high level. In the engine control circuit 27, a stable operation limit is judged from the generation timing of ion current and an engine control value is controlled near the stable operation limit.