baber/WOPTO huggingface dataset:
Patent JP-S6339088-A (JP)
Title: Multilevel image enhancement system
Inventor: MOMOSE KAORU
IPC: G09G1/00
Filed: 1986-08-04
Abstract: PURPOSE:To apply enhancement processing even to an image having a wide density range by limiting the density range of the image to be processed. CONSTITUTION:When an original image stored in an image storage device 21 is displayed on an image processing variable density display means 24, an operator operates a track ball 25 to move a rectangular area 42 on a screen 41 and designates an area to be enhanced. A computer 22 detects both the maximum and minimum density levels within a designated area and divides the areas shown by said maximum and minimum values into density levels excluding the higher and lower levels of display density within an enhanced density area as shown by a figure (a). The image subjected to the conversion of density is sent to a multilevel display device 26 for document editing and displayed there. Then the operator decides whether luminance control should be applied or not to the image displayed on the device 26.
Patent JP-H10292836-A (JP)
Title: Disc brake pad
Inventor: SUZUKI NOBORU
IPC: C08J5/14
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To suppress attackability of a brake disc at non-braking time, improve a judder property, without lowering working of a brake, by providing the layers of sliding members at both the ends of a frictional member. SOLUTION: Graphite and a material in which a phenol resin is added to graphite and they are heated, pressurized and formed are used for a sliding member 4. A thermosetting resin such as steel fiber, brass fiber, phenol resin and epoxy resin and NBR are used for a frictional member 3. After a frictional material composition is preliminarily formed, next, backing metal 1 and a preliminarily formed body are inserted into a metallic mold, the baking metal 1 and the preliminarily formed body are heated, pressurized and formed and the frictional member 3 and the backing metal 1 are integrated, the sliding member 4 is fixed to the side of the frictional members 3 of the projection parts 2 of both the end parts of the frictional members 3 or the both the end parts of the backing metal 1 or the baking metal 1 is inserted into the metallic mold,  and frictional material composition is filled in prescribed portions on the upper surface of the backing metal 1 and the frictional material composition is heated, pressurized and formed. Thus, attackability of a brake disc is suppressed at non- braking time and a pad which is excellent in judder property is obtained, without lowering working of the brake.
Patent JP-S57105372-A (JP)
Title: Impact type line printer
Inventor: ABE TAKAO
IPC: B41J9/133
Filed: 1980-12-24
Abstract: PURPOSE: To improve abrasion resistance and printing quality, by fixing a thin piece whose Vickers hardness is 700 or more to the part contacting with the actuator of a hammer comprising Ti alloy.  
     CONSTITUTION: When an armature 7 is attracted by a magnet 13, a tip 4 of the actuator 5, which forms a unitary body with the armature 7, strikes a hammer driving part 3. A printing surface 1 of the hammer is operated to a type drum, with a rotary shaft 2 of the hammer as a supporting point, and the printing is performed on printing paper 11. The thin piece of a member whose Vickers hardness is 700 or more is fixed to the part where the actuator contacts the hammer. The actuator comprises a member whose Vickers hardness is 500 or more. In this constitution, printing of 10 8  times can be performed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6427103-A (JP)
Title: Fixing of buffer member for lamp apparatus for vehicle
Inventor: WATABE HIDEYO
IPC: F21V15/00
Filed: 1987-07-23
Abstract: PURPOSE: To fix a buffer member easily, satisfactorily and efficiently without using a noxious chemical by fixing the buffer member made of a prescribed synthetic rubber material to a housing made of a polypropylene material by the ultrasonic deposition method or the thermal deposition method. CONSTITUTION: A buffer member 2 made of a synthetic rubber material containing propylene has good compatibility with a lamp housing 1a made of polypropylene and can be fixed by the ultrasonic deposition method via a tool horn, or the buffer member 2 can be directly fixed to the housing 1a by the thermal deposition method via a heating plate. The buffer member 2 can be fixed to the lamp housing 1a made of the polypropylene material efficiently at uniform fixing strength without impairing the appearance, without requiring a special skill, and without using a noxious chemical because no adhesion is applied.
Patent JP-H0917814-A (JP)
Title: Adjuster of die thrusting-up device
Inventor: NAKAMURA OSAMU
IPC: H01L21/67
Filed: 1995-06-26
Abstract: PURPOSE: To make it excellent in work efficiency and enable adjustment work to be performed quickly. CONSTITUTION: This adjuster is equipped with an X-direction adjusting plate 4, which has a supporting shaft 5 deep in a bonding device, a Y-direction adjusting plate 15, which is placed on the X-direction adjusting plate 4 shiftably in Y direction, a die-thrusting-up device 30, which is fixed on the Y-direction adjusting plate 15, an X-direction adjusting screw 10, which rocks the X-direction adjusting plate 4 in X direction around the supporting shaft 4, an eccentric shaft 21, which shifts the Y-direction adjusting plate 15 in Y direction, a fixing screw 7, which fixes the X-direction adjusting plate 4 to a device fixer, and a fixing screw 20 which fixes the Y-direction adjusting plate 15 to the Xdirection adjusting plate 4.
Patent JP-H0523868-A (JP)
Title: Device for welding high frequency electro-resistance-welded tube
Inventor: ISHIZAKA YUJI
IPC: B23K13/00
Filed: 1991-07-23
Abstract: PURPOSE:To improve the tendency in which a welding current flowing along an edge part of a V-gap concentrates on a corner part of the edge part, and to improve the welding quality by enhancing uniformity of heating of the edge part, in the welding of a high frequency electro-resistance-welded tube. CONSTITUTION:In a V-gap 2, a conductive piece 10 of a wedge shape is placed. When a welding current I of a high frequency flow to edge parts 2a, 2b of the V-gap 2, an alternating field is generated in the V-gap 2, and by a magnetic flux of its alternating field, an induced current (i) circulating in the conductive piece 10 is generated. Between the induced current (i) and the welding current I, a proximity effect works, therefore, the induced current (i) flow on the surface layer of side faces 10a, 10b, and also, with regard to the welding current I, as well, its current distribution is made uniform by this proximity effect, and uniformity of heating of the edge parts 2a, 2b is improved. Also, by providing an ionized gas injection nozzle in the vicinity of the V-gap 2 and injecting ionized gas into the V-gap 2, it is also possible to allow this ironic gas to induce the induced current (i).
Patent JP-H0716719-A (JP)
Title: Die for injection molding
Inventor: NAGAWA AKITAKA
IPC: B22D17/22
Filed: 1993-06-29
Abstract: PURPOSE:To prevent defective molding caused by a cold plug with a simple structure, by pushing the cold plug into a sprue at the time of injecting and receiving the cold plug into a recessed position of a cold catcher in a open type nozzle. CONSTITUTION:The sprue 9 is formed in a fixed mold 6 for injection molding and the cold catcher 12 is projected in a movable mold 7. Further, the sprue 9 has a filling hole 9a at the one end surface of the fixed mold 6 and connects with a cavity 10 flowing molten molding material at the other end part, and the cold catcher 12 is extended toward the filling hole 9a in the sprue 9. The recessed part 12a opened toward the filling hole 9a at the tip part positioned to the intermediate part in the center axial direction of the sprue 9 and receiving the cold plug 3 formed by cooling the molten molding material in the nozzle 4 in the injection molding machine.
Patent JP-H1122257-A (JP)
Title: Lever handle fitting structure
Inventor: KAMATA MASARU
IPC: E05B3/00
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To easily fit a lever handle without needing a tool. SOLUTION: A handle body 4 is provided with an insert hole 5 for inserting a core 3 for fitting the handle body 4. The handle body 4 is provided with a fixing lever 7 so as to be rotatable to rise and fall. A cam part 7a is provided near the rising/falling rotation center 8 of the fixing lever 7. The cam part 7a is so formed as to be separated from the core 3 inserted in the insert hole 5 in the rising position of the fixing lever 7 and to be put in the state of pressurizing the core 3 in the prostrating position of the fixing lever 7 along the handle body 4. The handle body 4 is provided with a lever storage recessed part 6 in which the fixing lever 7 is stored in the prostrated state. The rising/ falling rotation center 8 of the fixing lever 7 is in a nearly right-angled direction to the insert hole 5.
Patent JP-2001014106-A (JP)
Title: Parallax correction method for display type input device and device therefor
Inventor: YONEKURA MIKIO
IPC: G06F3/041
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To surely recognize the intended operation object based on the operation of an operator even when parallax due to a clearance lying between the display surface of a display part and an input operation surface is present. SOLUTION: In this parallax correction method, relating to a display type input device for which a light transmissive input operation part 11 is arranged in front of the display part 10, a detection coordinate calculation part 16 obtains an estimated operation position by adding a previous time parallax correction value to the operation object displayed at the display part 10, an operation position coordinate detection part 14 detects the operated position of the input operation part 11 and a parallax correction value calculation part 18 finds a parallax correction value, based on the misalignment of an actual operation position to the estimated operation position. A next time correction value calculation part 19 adds the found parallax correction value to the previous time parallax correction value and rewrites it as a new previous time parallax correction value for the next time.
Patent JP-2000021707-A (JP)
Title: Method for controlling exposure and aligner
Inventor: OZAWA KEN
IPC: H01L21/027
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To improve the control accuracy of integrated exposure at conducting scanning exposure by using a pulse light source. SOLUTION: Exposure is operated with respect to a rectangular exposure region 12 W by scanning a shot region on a wafer. When a distance in which the wafer is moved in the light-emitting period of a pulse light source is defined as Ystep, the shot region is divided into partial regions A1, A2, A3, etc., in a width Ystep in the scanning direction, and pulse exposure is conducted according as each partial regions A1, A2, and A3 successively enters the exposure region 12 W so that exposure e1, e2, and e3 are measured. Then, the next target exposure D13-D43 of each partial regions A1-A4 is calculated, and the next target energy of the pulse emission is calculated by calculating the weighted mean of the target exposure D13-D43 by using weight (weighting factor) for the partial regions A1-A4.
Patent JP-2000006424-A (JP)
Title: Method for processing discharge opening of ink-jet head and manufacture of ink-jet head
Inventor: KOIDE JUN
IPC: B41J2/135
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To process many taper shapes collectively by holding a mark plate having opening parts of a shape of a discharge opening in tight contact with an ink discharge face of a discharge opening plate and simultaneously projecting a plurality of high-energy ultraviolet parallel beams from the direction inclined by a predetermined angle to a vertical axis. SOLUTION: Discharge openings 21 are formed by projecting ultraviolet laser lights A, B, C, D to a discharge opening plate 2 combined and united with a head main body 3 from the side of the discharge openings. The plurality of laser lights are inclined by different angles to a perpendicular of a mask plate 1 preliminarily held in tight contact with the discharge opening plate 2 and having a discharge opening pattern 11 opened thereat. An overlap position of the laser lights is set at the mask plate 1. A diameter of the discharge openings at the side of a discharge end part is decisively determined by an open diameter of the mask plate 1, so that the discharge openings can be formed in a taper uniform shape without being influenced by a variation of laser powers.
Patent JP-H0528677-A (JP)
Title: Magnetic disk device
Inventor: MATSUMURA SHUICHI
IPC: G11B25/04
Filed: 1991-07-23
Abstract: PURPOSE:To extremely easily execute the attaching and detaching work of both arms by providing the recessed part of a head block in the projected part of a tip part in a carriage arm so as to be attachably and detachably engaged. CONSTITUTION:When a spring arm 2 and the carriage arm 3 are fixed, the projected part 4 is formed at the tip part 3a of the carriage arm 3 and the recessed part 5a is formed at the rear end part 2a of the spring arm 2. The recessed part 5a is constituted in such a way that it is attachably and detachably engaged. Therefore, the recessed part 5a and the projected part 4 are extremely easily attached and repair, etc., is easily executed as well.
Patent JP-S5971826-A (JP)
Title: Manufacture of gas-permeable film
Inventor: YOSHIDA KIYOUJI
IPC: C08J9/24
Filed: 1982-10-18
Abstract: PURPOSE:To easily obtain soft gas-permeable film by a method in which a vinyl chloride resin powder mixed with a plasticizer in a specific proportion is coated on a base material to form a coat film, and the coat film is melted by heating and then cooled. CONSTITUTION:One hundred pts.wt. a vinyl chloride resin, e.g., polyvinyl chloride or copolymer, having an average polymerization degree of 1,700 or more obtained by a suspension polymerization method is blended with 20-70pts.wt. a plasticizer, e.g., dioctyl phthalate, etc., together with a resin stabilizer, an ultraviolet rays absorber, etc., as additives as needed, in a Henshell mixer, etc., to form a dry blend resin powder having a bulk specific gravity of 0.25 or more and a repose angle of 40 deg. or less. The resin powder is coated on a base material, e.g., metal endless belts having a surface peelability, to form coat film, and the coat film is melted by heating and then cooled to near ordinary temperature to obtain an objective gas-permeable film.
Patent JP-S5884080-A (JP)
Title: Curing method for resin in cold weather
Inventor: SUGIMURA MASAYOSHI
IPC: B05D3/02
Filed: 1981-11-13
Abstract: PURPOSE:To facilitate application of resin coating in cold districts in the case of coating the surface of concrete, etc. with a thermosetting resin layer by providing conductive heating paste layers between the concrete and said resin layer then heating the same electrically. CONSTITUTION:Primer layers 2 are applied on the surfaces of concrete 1a, 1b, and conductive heating paste layers 3 are provided thereon; further, thermosetting resin layers 4 are formed thereon; thereafter, electric current is supplied to the layers 3 from an electric power source 5 to allow the layers 3 to evolve heat. The layers 4 are cured by heat generation of the layers 3. The application in cold districts and in winter time is facilitated by such a method.
Patent JP-H0231605-A (JP)
Title: Walking type paddy field working machine
Inventor: SHIMAZUMI KAZUO
IPC: A01C11/02
Filed: 1988-07-21
Abstract: PURPOSE:To retain prescribed height of a working machine to ground even in backward inclination of a machine body by engaging a mechanism for automatically switching posture of ground sensor to the machine body to front downward posture as driving wheels are situated lower than the machine body with a wheel lifting and lowering mechanism. CONSTITUTION:A sensor rod 23 is elected in front end of a center float 9 and a bending link 27 which is a posture changing mechanism B for the center float 9 is provided in the intermediate position of the sensor rod 23. An engaging mechanism C consisting of a connecting rod 28 and oscillating link 29 is provided between a balance arm 13 of cylinder for lifting and lowering wheels and bending link 27 and one end of the connecting rod 28 is connected to a bending link 27. Total length of the sensor rod 23 is set to basic length at an intermediate position in lifting and lowering wheels and when the wheels are lowered, the sensor rod 23 is lengthened and base posture of center float 9 to the machine body is changed to front downward posture. Consequently, variation of planting depth can be reduced also when inclined backward by reverse torque.
Patent JP-S6161463-A (JP)
Title: Semiconductor integrated circuit element and manufacture thereof
Inventor: MATSUI HIROSHI
IPC: H01L29/43
Filed: 1984-09-03
Abstract: PURPOSE:To form a source and drain region in a very shallow state by forming a silicon layer on the region, and reacting the layer with a metal layer thereon, thereby forming a silicide layer above the surface of a silicon substrate. CONSTITUTION:A 3-layer structure of a gate oxide film 3, a polycrystalline silicon film 4 and an Si3N4 film 5 is formed on a gate region of the active region of a silicon substrate 1 having no field oxide film 2. As ions are implanted to form a shallow N<-> type layer 61. An SiO2 film 7 is formed, a spacer SiO2 film 7' is formed by etching, and an N<+> type layer 62 is formed by again implanting As ions. A silicon layer 8 is formed only on the exposed portion of the region 6. The film 5 is etched to expose the film 4, a Ti film 9 is deposited as a metal layer on the entire surface, sintered at 600 deg.C to silicify to form a Ti silicide layer 10.
Patent JP-S57108509-A (JP)
Title: Gun type burner
Inventor: ADACHI KAZUHIRO
IPC: F23D11/24
Filed: 1980-12-25
Abstract: PURPOSE: To enable to burn fuel with extremely low noises, by making flame quiet and weak  by the interaction of a restrictor plate and air ports formed in a secondary flame retainer,  and regulating the flame flow by currents of air issued from the peripheral portion of an opening formed in the secondary flame retainer.   
     CONSTITUTION: Flow of combusting air f is divided into three parts shown by arrows a, b, c  shown in the drawing, by the function of a restrictor plate 7. When air passes through the  restrictor plate 7, pressure difference is produced due to difference in the sectional area  through which air passes, and pressure between air flows b and c becomes negative to that of  air flow a, so that a negative pressure region is developed there. Resultantly, flame is drawn  toward the negative pressure region, and turbulent flame is formed at a section A located at  the front of the restrictor plate 7. At the same time, air d issued from air ports 11 is carried  into the flame at a higher pressure than that of air passed through the restrictor plate 7, so  that a pressure difference is produced between the air ports 11 and the restrictor plate 7 and  a flame retaining region is formed for drawing the flame toward a section B between the air  ports 11 and the plate 7, thus forming a flame retaining region including the turbulent flame  region at the front of the plate 7. On the other hand, air e ejected from ports 12 formed in the  peripheral portion of an opening envelops the flame for forming laminar flame flow at the  outer portion of the flame. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01164651-A (JP)
Title: Belt tensioner of safety belt for car
Inventor: BARUTAA KUNAABERU
IPC: B60R22/195
Filed: 1988-07-21
Abstract: PURPOSE: To surely constrain an occupant with a simple structure by releasing a lock means via a toggle lever mechanism when a sensor ball senses acceleration with a prescribed value or above, and applying tractive force to a belt with spring force via a towing member. CONSTITUTION: A groove-shaped guide bar 2 guided by a U-shaped guide case 1 fitted to a spring case 5 storing a compression spring coil 6 is connected to the buckle 4 of a belt by a joint 3. A guide roller 9 is supported on the guide case 1 rotatably by a shaft 8, and the middle section of a tow rope 10 connected to the buckle 4 and a tie rod 12 at both ends is inserted into its circular groove. When prescribed acceleration occurs and a sensor ball 53 is moved, a notch 39 is retreated via toggle levers 48, 43, thereby the tie rod 12 is moved to the right by the force of the compression coil spring 6 to tension the belt, and the guide bar 2 can be locked by a locking lever 23 at the end position.
Patent JP-S6246002-A (JP)
Inventor: PIITAA REINHAADOTO
IPC: F15B11/04
Filed: 1986-08-05
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-S5884593-A (JP)
Title: Interphone for checking time division multiplex remote controller
Inventor: FUKUI TOSHIROU
IPC: H04B3/46
Filed: 1981-11-14
Abstract: PURPOSE:To give up the connection to a main operation control panel, by designating a timing where an interphone controller can not stop the signal line from the main operation control panel and detecting it with an interphone. CONSTITUTION:When an interphone can use a signal line 2, a main operation control panel transmits a control signal to an address of a terminal circuit 21 to turn the output on. When the interphone can not use the signal line 2, a control signal turning off the output is given to the address of the circuit 21. When the output of the circuit 21 is set on, and if an output of an interphone connection control circuit 9 exists, the interphone can perform transmission and reception. That is, the interphone operation input via an AND circuit 10 is applied to connection circuits 12, 15 respectively via time constant circuits 11, 13, a transmission signal on the signal line 2 is decreased at a low frequency signal short- circuit 8, the main operation control panel is overloaded to stop the transmission signal, and a connection request signal is generated from a generation circuit 17.
Patent JP-S5885229-A (JP)
Inventor: ISHINO KOUICHI
IPC: H01H13/14
Filed: 1981-11-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5885074-A (JP)
Inventor: HONDA HISAO
IPC: F25B15/00
Filed: 1981-11-13
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-H11228613-A (JP)
Title: Solid catalytic component for olefin polymerization
Inventor: SPITZ ROGER
IPC: C08F4/642
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject catalytic component with high molecular weight, continually maintaining high activity levels, by stepwise reaction of a granular carrier with each of specific derivatives. SOLUTION: This catalytic component is obtained by the following steps: a granular carrier is reacted with a halogenated derivative of the formula R<1> M<1> X<2> 3 , (R<1> is a hydrocarbon radical; M<1> is silicon atom, germanium atom or the like; X<1> is a halogen) to obtain a solid S<1> , which is then reacted with a compound derived from the formula R<1> M<1> X<1> 3 , and capable of grafting at least one group having a cycloalkadienyl skeleton to the atom M<1> belonging to the group immobilized onto the carrier to obtain a solid S<2> , which is then reacted with a deprotonating agent of the formula R<2> M<2> X<2> n .  (R<2> is H or a hydrocarbon; M<2> is lithium atom, sodium atom or the like; X<2> is a halogen; (n) is 0 or 1) to obtain a solid S<3> ; finally, the solid S<3> is reacted with a transition metal derivative of the formula R<3> y-z M<3> Xz (R<3> is a hydrocarbon radical; M<3> is a group 4-10 transition metal; X is a halogen; (y) is 3 or 4: (z) is 1 to (y)) to obtain the objective catalytic component.