baber/WOPTO huggingface dataset:
Patent JP-S55120471-A (JP)
Title: Connecting device of wiring system or the like of ladle having sliding nozzle
Inventor: KITSUKAI SATORU
IPC: F16L37/00
Filed: 1979-03-12
Abstract: PURPOSE: To connect wiring systems or the like extremely safely in a short time without requiring manual labor by mating the joint bottom opening making spherical engagement with a ladle and the joint top opening of the balance holder with horizontal moving mechanism making spherical engagement with a ladle support device.  
     CONSTITUTION: At the ladle exchanging of continuous casting work, its trunnion 3 is lowered and placed on a ladle support frame 4 while it is being positioned to a certain degree by a guide 5. Just before this, the joints B, A mounted to the frame 4 and ladle 2 respectively are mounted. This mounting and bonding are accomplished by fitting the casing 8-1 of the latter into the casing 8-2 of the former, at which time if there is a fitting deviation the expanded part of the latter contacts. As the ladle descends, action is given by the horizontal or vertical type balancer pins 20-1, 20-2 of a balance holder C by the deviated component thereof, and the both casings are automatically corrected of their relative positions while tilting and moving transversely and longitudinally. The action of spherical bushings 9-1, 9-2 assists this. In this way, wiring and piping systems 15-1, 15-2, 10-1, 10-2 are connected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08196672-A (JP)
Title: Joined wood gun and manufacture thereof
Inventor: ARAMAKI YASUO
IPC: A63B69/02
Filed: 1995-01-25
Abstract: PURPOSE: To manufacture a joined wood gun joined via a specific joint and having the same strength as that of solid one and save the raw material wood. CONSTITUTION: The barrel 1 and grip 2 of a wood gun are joined via a finger joint 3 having a finger projection. The joining position of the finger joint 3 may be optional in a grip section between a bayonet section mark 4 and the lug 5 of a gunstock section. The joining area corresponds to the area between the grip positions of the right and left hands when the wood gun is gripped at the ready. Shoulder sections 3b of the finger joint 3 are preferably left after the finger joint 3 is finished into a trapezoidal cross-sectional shape for the male/female irregular shape of the finger joint 3. The male/female finger joint 3 is cut-machined on a barrel member and a grip member respectively, an aqueous polyisocyanate adhesive is applied to both joining faces for joining, then finish machining is applied to obtain a joined wood gun.
Patent JP-S61228127-A (JP)
Inventor: TROTMAN STEVEN
IPC: F16D13/71
Filed: 1986-02-10
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-H03232157-A (JP)
Title: Magnetic disk device
Inventor: ISHIHARA KOICHI
IPC: G11B21/08
Filed: 1990-02-07
Abstract: PURPOSE:To relieve the reduction in the system performance due to an automatic seek of a magnetic head by changing number of moving cylinders at the automatic seek implemented for each preset prescribed time after the interface with a host device is released. CONSTITUTION:When an interface signal 103 from a host device is inactive and the interface with the host device is released, an automatic seek request signal 104 is outputted from an automatic seek operation request circuit 1 and the automatic seek is executed, then a cylinder number setting circuit 3 selects a switch 33 to revise a moving cylinder number. Thus, when the system is often awaited at the automatic seek, since the time required for the automatic seek is decreased by the changeover of the switch 33, even when a seek operation request comes from the system, the time awaiting the seek request is reduced. Thus, the system performance deterioration due to the automatic seek of the magnetic head is relieved.
Patent JP-2000225027-A (JP)
Title: Dishwasher
Inventor: KONDO YOKO
IPC: A47B77/08
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a usable dishwasher to be build in a sink. SOLUTION: In this sink, the width of the dishwasher 2 is almost the same with that of the sink top 1, with the top opening parts of them being arranged in a straight line on the same two dimensional plane, and the sink has a lid 5. The width of the lid 5 is larger than those of both top opening parts, and its size in the direction orthogonal with the side having the width is nearly the same with the size of the dishwasher 2 in that direction. Edge parts 3a-3f are formed around the top opening parts of the dishwasher 2 and the sink top 1 for guiding the lid 5 movably in the direction of arrangement of the dishwasher 2 and the sink top 1.
Patent JP-H03234401-A (JP)
Title: Method and device for processing ferroelectrics electric field displacement element
Inventor: SAKUTA SHIGERU
IPC: B23B1/00
Filed: 1990-02-09
Abstract: PURPOSE:To cut and polish a hard-to-be-cut material of a high rigidity such as piezoelectric ceramics by applying a voltage between an electrode equipped with a tool and a strong dielectric electric field displacement element, and processing while locally and finely deforming a processing point. CONSTITUTION:A piezoelectric ceramics 6 is supported by a chuck 5, a spindle 4 is rotated, a blade table 1 is moved to advance to the piezoelectric ceramics 6, and a cutting work is applied by a cutting tool 3. At this time, a DC voltage is applied from a power source 7, taking the electrode 2 for an anode and the chuck 5 for a cathode, so the piezoelectric ceramics 6 is locally and finely deformed by an electric field, and a process is performed in this condition, where a deformation range depends on the form of the electrode 2. After completion of the work, the power source 7 is cut off to eliminate the electric field, then the piezoelectric ceramics 6 is restored to its original form, so a special work groove can be formed as a result. By applying a polishing work similarly, the piezoelectric ceramics 6 can be formed into a special form.
Patent JP-S57143866-A (JP)
Title: Insulating gate type field-effect transistor and its manufacture
Inventor: KONAKA MASAMIZU
IPC: H01L29/78
Filed: 1981-02-27
Abstract: PURPOSE:To improve the saturation type characteristics of the drain currents of the MOSFET by projecting a source section to a section upper than a channel forming surface and contacting at least one part of the source section with the side surface of a gate insulating film. CONSTITUTION:The source region 3 formed onto an Si substrate 1 through the ion implantation method of As ions is projected to the section upper than the surface of a channel region shaped in the interface between the gate oxide film 4 and the substrate 1, and contacted partially with the side surface of the gate oxide film 4. The MOSFET is obtained in such a manner that a drain and the channel region section are removed through selective etching using an Si3N4 film on thin SiO2 12 as a protective film, the SiO2 film is removed, a gate oxide film 15 is shaped, polycrystal Si16 is evaporated and patterned onto the gate oxide film 15, and a source 17 and a drain region 18 are formed through the ion implantation of As. Accordingly, saturation current characteristics can be improved.
Patent JP-H05227517-A (JP)
Title: Compressed moving image decoder
Inventor: TAKAHASHI SUSUMU
IPC: H04N19/895
Filed: 1992-02-14
Abstract: PURPOSE:To attain a further natural correction by utilizing information without any error in a block by using both an in-screen correction on an orthogonal transformation factor and a between-screen correction on picture data, in a device which reproduces picture data compressed and encoded through orthogonal transformation. CONSTITUTION:An in-screen correcter 4 receives a correction command from an error correcter 2, and operates the in-screen correction processing for an invalid discrete cosine transformation factor. An inverse discrete cosine transformer 5 restores the picture data of 8X8 picture elements by an inverse discrete cosine transformation from the discrete cosine transformation factor operated for the in-screen correction processing. A between-screen correcter 6 operates the between-screen correction processing of replacing the entire picture data in the block for the correction command with the picture data of the pre-screen. At that time, the between-screen correcter 6 is controlled by a between-screen correction judging circuit 20 so that the between-screen correction processing can be operated only when the discrete cosine transformation factors more than preliminarily set constant amounts in the block are invalid.
Patent JP-H05223135-A (JP)
Title: Brake device of lightweight vehicle
Inventor: KOROSUE AKIRA
IPC: B60T1/06
Filed: 1992-02-14
Abstract: PURPOSE:To provide size reduction, sufficient braking force, and improved durability by winding a torsion spring by one turn or more around the outer periphery of a brake drum which is integratedly-provided in a wheel. CONSTITUTION:A torsion spring 30 is wound around the outer periphery of a brake drum 21 by one turn or more. By pulling one end or both ends of the torsion spring 30 in the direction where the inside diameter of the torsion spring 30 is decreased by a brake wire or the like, the torsion spring 30 tightens the outer periphery of the brake drum 21. As a result, frictional force occurs between the torsion spring 30 and the brake drum 21 to brake the rotation of the brake drum 21. Since the torsion spring 30 tightens the whole outer periphery of the brake drum 21 uniformly, a contact surface is enlarged, and even if the diameter of the brake drum 21 is small, or the width of the torsion spring 30 and brake drum 21 is small, it is possible to achieve sufficient braking force. It is also possible to provide excellent durability without generating local wear in the torsion spring 30.
Patent JP-S63194973-A (JP)
Title: Paper gap adjusting mechanism
Inventor: KITAGAWA KUNIO
IPC: B41J25/308
Filed: 1987-02-09
Abstract: PURPOSE:To obtain a high quality paper gap adjusting mechanism, by providing an eccentric shaft passing through a carrier, a gear and a spring for applying rotary motion onto the shaft and a clutch mechanism engaging with the gear and a stepping motor. CONSTITUTION:If a follower 15 is arranged to be positioned in a recess 29 of a cam 16 when a print head 4 is in retracting position, a lever 25 escapes in the direction of an arrow B upon rotation of an input side gear 12 in the direction of an arrow A so as to disengage the input side gear 12 from an output side gear 11. Consequently, a stepping motor 13 having heavy load is separated, and an eccentric shaft 5 is rotated by the force of a coil spring 9 so as to contact the print head 4 with print paper 1, thus a paper gap referential position is set. When a solenoid 18 is excited to separate the follower 15 from the cam 16, the lever 25 engages with the gear 11 through the function of a torsion spring 28. When the stepping motor 13 is rotated reversely by a predetermined amount under this condition, the print head 4 is separated from the paper gap referential position on the surface of the print paper thereby a specific gap can be set.
Patent JP-H03233981-A (JP)
Title: Substrate for josephson element and manufacture thereof
Inventor: SUZUKI HAJIME
IPC: H01L39/24
Filed: 1990-02-09
Abstract: PURPOSE:To simplify a manufacturing method by bonding a single crystalline substrate to a single crystalline substrate through a bonding layer, aligning the crystal axes of the substrates, and disposing other crystal axis by deviating it at an arbitrary angle. CONSTITUTION:The surfaces of a cubic crystalline substrate 1, substrate 1 made of MgO, SrTiO3, etc., are aligned in a plane (001), and the surfaces in a plane (010) perpendicular to these surfaces are aligned to each other, or the surfaces in a plane (100) are aligned in a state at an arbitrary angle theta. In the case of aligning, Nb or Al2O3, etc., is deposited at least on one side surface of a blocklike single crystalline material junction surface, and a deposited layer 4 is formed with a bonding layer 5 by physically or diffusing, reacting at the time of bonding. Thus, a Josephson element can be manufactured by a simple method.
Patent JP-H11224509-A (JP)
Title: Flush type marker lamp
Inventor: KONNO HIROYUKI
IPC: F21S2/00
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To improve the light distributing characteristic and prevent the breakage of an upper lamp body by reduction in load by reducing the wall surface area of both sides of an opening part forming a light guide window for the upper lamp body to extend the angle of horizontal light distribution, and providing a regulating ring continued to the upper lamp body on the peripheral part of the lamp body. SOLUTION: An upper lamp body 2 is fixed to the stepped part of a regulating ring 1 through an O-ring by a bolt 2V, and a lower lamp body 3 is fixed to the upper lamp body 2 through an O-ring by a bolt. The upper lamp body 2 has flat surfaces 26 by cutting both lateral tapered surfaces 22 on the edge thereof, and the length of the tapered surface 22 constituting an opening part 23 for a light guide window is set short to reduce the wall surface area, whereby the interruption of horizontal light can be reduced to perform a highly efficient wide angle emission. Since an impact force is received by the regulating ring 1 and the upper lamp body 2 whose area is minimized, the load of the latter can be reduced to prevent the breakage of the upper lamp body 2 or prism lenses 5, 5.  Further, the reduction in light emitting characteristic or the rusting of an internal member can be prevented by making the lamp body internally airtight.
Patent JP-H02208271-A (JP)
Title: Production of light-weight high-strength cured material
Inventor: TANAKA TOSHITSUGU
IPC: C04B38/08
Filed: 1989-02-09
Abstract: PURPOSE:To obtain a cured material having light weight and high strength without restricting the kind of hollow siliceous aggregate by adding a siliceous fine powder in the mixing of hollow siliceous aggregate to a hydraulic cement and curing the mixture in an autoclave. CONSTITUTION:(A) A hydraulic cement (e.g. normal Portland cement) is kneaded with (B) a hollow siliceous aggregate (e.g. silas balloon or glass balloon), (C) fine powder of siliceous material (e.g. silica fume) and (D) water. The obtained kneaded mixture is formed into a prescribed form and cured in an autoclave to obtain the objective cured material having light weight and high strength. The fine powder of siliceous material used in the above process is effective in preventing the separation of the materials in kneading and increasing the strength of the cured material. The amount of the fine powder is preferably about 5-40 pts.wt. per 100 pts.wt. of the hydraulic cement.
Patent JP-H06241632-A (JP)
Title: Controller for rotation of motor
Inventor: HAMA TSUNEHISA
IPC: C22C19/03
Filed: 1993-02-18
Abstract: PURPOSE:To effect the rotation control of a motor, which correspond to an ambient temperature well, efficiently at a low cost by a method wherein a plurality of motor rotating speed control units and a plurality of switching units, constituted of shape-memory alloys deformed at the boundary of temperatures different from each other and effecting the selective control of a plurality of motor rotating speed control units, are provided. CONSTITUTION:When the ambient temperature of a motor 1 is lower than 40 deg.C, respective circuit contact units of switch units 7-9 connected to the motor 1 generate the change of shape due to the characteristics of a shape memory alloy whereby all of the contacts are opened and the motor is in the condition of OFF. Next, when the ambient temperature of the motor 1 is increased and is arrived at 45 deg.C, for example, the circuit contacts of the switch units 9 generate shape change and are put ON whereby the motor 1 is rotated. Further, when the ambient temperature is 55 deg.C, the switch units 8, 9 are put ON due to the shape change of the circuit contact units whereby the rotating speed of the motor 1 is increased and the flow rate of air is increased. According to this method, the rotation control of the motor, which corresponds to the ambient temperature well, is permitted efficiently at a low cost.
Patent JP-S63198599-A (JP)
Title: Vacuum cleaner
Inventor: KOMATSU TAKASHI
IPC: H02P25/16
Filed: 1987-02-10
Abstract: PURPOSE:To improve the usability of a vacuum cleaner remarkably and to provide the wiring to an operating section in a two-wire system, by providing a local switch at the operating section of a hose of the cleaner and a gate signal generation circuit connected in parallel to a nozzle motor. CONSTITUTION:By turning on a local switch 25 and by controlling a variable resistor 27, the phase generated by the pulse voltage is changed and the phase of voltage carried to an electric blower 35 is controlled so that the power of the blower 35 may be changed. If the local switch on hand 25 is turned off, then the feeding power to a power nozzle motor 26 will be cut off. Not only the function of the nozzle will thereby be interrupted but also no pulse voltage of a second choke coil 32 will be generated, so that the electric blower 35 will stop at the same time.
Patent JP-S60170945-A (JP)
Title: Semiconductor device
Inventor: IKUWA YOSHITO
IPC: H01L21/60
Filed: 1984-02-15
Abstract: PURPOSE:To facilitate the line connection of the titled semiconductor device by a method wherein, in the semiconductor device of III-V group, an ohmic multilayer film and a wire bonding multilayer film are separated, they are overlapped on the prescribed region, and a coil bonding film only is coated on the region where a wire is attached. CONSTITUTION:After a P type clad layer 2, a P type active layer 3, an N type clad layer 4 and an N type GaAs layer 5 have been superposed on a P type GaAs substrate 1, a 150Angstrom  thick Ni 11, a 400Angstrom  thick Au.Ge 12, a 2,500Angstrom  thick Au 13, a 200Angstrom  thick Ti 14, a 100Angstrom  thick Pt 15 and a 3,000Angstrom  thick Au 16 are superposed, and ohmic electrode 21 for the GaAs substrate is composed of the Ni 11 and the Au.Ge 12, and a line connecting region and region 23 are superposed. According to this constitution, the coming up of the Pt 15 to the Au surface can be prevented in the line connecting region 24, and the line connection can be performed easily even when the temperature at the time of connection is raised to 450 deg.C or thereabout. Also, ohmic resistance is small in this constitution. Mo may be used instead of Pt.
Patent JP-S60173392-A (JP)
Title: Drain pump for washer
Inventor: OONISHI HAJIME
IPC: D06F39/08
Filed: 1984-02-17
Abstract: PURPOSE:To facilitate the takeout of extraneous substance, by using a detection means for detecting whether or not there is water in the drain pump of a washer, to control the supply of electricity, and by providing a filter which is located between a water suction port and an impeller and furnished with a removable transparent lid through which observation can be performed from outside. CONSTITUTION:A cylindrical filter 17, which has a side opening 13 at a side wall 12, a bottom opening 15 at the bottom 14 and a transparent lid 16 at the top, is provided at the water suction port 4 of a drain pump so that the bottom opening 15 communicates with a pump casing 10 and the transparent lid 16 can be removably sealed. Extraneous substances accumulated in the filter 17 can be seen through the transparent lid 16 to open the lid to clean up the filter before washing is started.
Patent JP-H07216981-A (JP)
Title: Joint structure of building
Inventor: SUGANO RYOICHI
IPC: E04B1/30
Filed: 1994-02-01
Abstract: PURPOSE:To improve filling characteristics of concrete by protruding a rod- shaped reinforcing member having an expanded portion from a steel plate panel located at a beam joint of a column made of reinforcing bar or steel framed reinforced concrete, thereby causing the reinforcing member to serve as a hoop bar. CONSTITUTION:When a beam 2 is mounted to a column 1, a plurality of rod- shaped reinforcing members 6 each having an expanded portion on the end thereof are protruded from a steel plate panel 5 located in the joint between the column and the beam to restrain a lateral expansion of concrete, wherein the members 6 serve as a hoop bar. Hence hoop bars in the joint can be reduced by an amount equivalent to the members 6. Filling characteristics of concrete can be improved. As a result, construction of the whole joint can be performed efficiently.
Patent JP-H01205424-A (JP)
Title: Side etch amount measurement monitor
Inventor: SAKAI YOSHIYUKI
IPC: H01L21/66
Filed: 1988-02-10
Abstract: PURPOSE:To enable an etch amount to be evaluated quickly, by providing a scale for measuring a side etch amount between a substrate and a measuring film and providing a mask such that the boundary of its region covering a part of the measuring film corresponds to the scale. CONSTITUTION:A mask 3 is adapted so as to correspond with the level 0 of scale reading 6. This can be verified by means of an electronic microscope with an appropriate magnification. Side etch is started from the position corresponding to the level 0 of the scale reading. A side etch measuring film 2 of silicon oxide is dry etched. The side etch is caused thereby and a part of the oxide film for measuring an amount of the side etch is etched off as indicated by the broken line. Since presence of the mask 3 impedes measurement of side etch amount, the mask is removed by the dry etching. The oxide film thus exposed is tested by comparing it with a scale 1. In the drawing, the side etch amount measuring film 2 corresponds to the level -3 of the scale reading 6. Accordingly, the side etch amount in this case can be represented by a distance between the level 0 and the level -3 of the scale reading 6.
Patent JP-S61189572-A (JP)
Title: Parallel conveyance copying machine
Inventor: HIRONO TATSUO
IPC: G03G15/04
Filed: 1985-02-19
Abstract: PURPOSE:To increase a copying speed while holding the processing speed of image formation constant by carrying on copying operation continuously and erasing an untransferred side unless the jamming of one sheet of transfer paper affects the other sheet of transfer paper. CONSTITUTION:Copying operation is normally interrupted in case of jam occurrence in a copying machine, but if a jam occurs on a conveyance path in another copying mode, the other copying operation is carried out unless the jam position affects the other copying operation. The jam position where there is no influence is a paper unfeeding jam in a paper feeding device or both- surface tray or paper discharge defective jam at a paper discharge part. Branches B and E in flow charts (a) and (b) correspond to the paper unfeeding jam and paper discharge defect respectively. A paper feed sensor when turning on during the passing of paper turns on after paper feeding operation and a paper discharge sensor is positioned at a paper discharge port and turns on during the passing of paper. When the copying operation of one side is carried on, a jam occurrence side is erased and its image is not developed on a photosensitive body.
Patent JP-H07236660-A (JP)
Title: Wheelchair
Inventor: MATSUNAGA SHIGEYUKI
IPC: A61G5/02
Filed: 1994-02-28
Abstract: PURPOSE:To provide a wheelchair easy to maintain in which a foot plate can be easily housed, and the number of part items and kinds of parts are minimized by use of a simple structure. CONSTITUTION:A wheelchair has a pair of front struts 11 supported on the left and right-sides in the front of a wheelchair body 10, respectively, and foot plates 30 laid over the longitudinal direction of the front struts 11 and supported in such a manner as to be rotatable with the longitudinal direction of the wheelchair body 10 as the axial center.