baber/WOPTO huggingface dataset:
Patent JP-S6083786-A (JP)
Title: Production of electrogalvanized steel sheet having excellent weldability
Inventor: NAKAYAMA MOTOHIRO
IPC: C23C8/42
Filed: 1983-10-12
Abstract: PURPOSE:To improve weldability by heating a galvanized steel sheet in an oxidizing atmosphere under specific conditions to form an oxide film thereon. CONSTITUTION:A galvanized steel sheet is heated for >=30sec at 50-200 deg.C in an atmosphere in which >=1% oxygen exists to form an inert film centering at the oxide on the surfase of the plating layer. Water is sprayed onto the surface of the steel sheet during heating or steam is blown into the heating furnace to improve the effect of the above-mentioned heat treatment.
Patent JP-S6477105-A (JP)
Title: Cylindrical multipole-magnetized magnet
Inventor: TOMITA TADAHARU
IPC: H01F7/02
Filed: 1988-07-28
Abstract: PURPOSE:To multipole-magnetize a magnet having the coercive force of 3kOe or above whose multipole magnetization has not been possible, by a method wherein magnetizing yokes are set on both inside and outside of a cylindrical rare-earth cobalt magnet. CONSTITUTION:A 24-pole magnetizing operation is conducted on a cylindrical magnet 3 of phi18.5Xphi16.5mu2mm using inner and outer circumference magnetization yokes 1 and 5. Through iHe=7kOe, BH<CD and a complete magnetization can be conducted, the surface magnetic flux at B point being 1500 gausses. When the cylindrical magnet made of the magnetic powder having different iHc is magnetized on the inner and the outer circumferences, the iHc becomes to 3 kOe or more, and the magnet becomes efficient remarkably.
Patent JP-2000020970-A (JP)
Title: Optical head device
Inventor: KURAMOCHI MISAO
IPC: G11B7/135
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To equalize irradiation of each light spot of three beams emitted on signal tracks on the signal surface of a disk by making diameters small in the row direction of each light receiving spot of a 1st branch beam which is received by a light receiving element for tracking. SOLUTION: Each beam of three beams reflected by a disk is branched into a 1st branch beam and a 2nd branch beam by an optical path branching optical element, and light receiving elements for tracking 7b, 7c and light receiving elements for focusing 8a-8d are separated from each other so as to be arranged on different optical paths. Then, in a state which a light receiving output is generated showing a focused state from the light receiving elements for the focusing 8a-8d, the light receiving plane of the light receiving elements for tracking 7b, 7c are set at a position where the above 1st branch beam is almost focused, and the diameters are made small in the row direction of each light receiving spot in the 1st branch beam.
Patent JP-H0717207-A (JP)
Title: Pneumatic radial tire
Inventor: IMAI HIROSHI
IPC: B60C3/04
Filed: 1993-06-30
Abstract: PURPOSE:To effectively exclude water or snow or the like which is present between a tread surface and a road surface and embody the improvement of an antihydroplaning performance at the times of making a straight line and turning and at the same time realize the sufficient securing of a snow performance. CONSTITUTION:An annular recessed portion 5 which is in a tire peripheral direction is formed in the vicinity of the center portion of a crown portion by depressing the center vicinity of a carcass layer 1, belt layers 2, 2' and a tread portion 3, and at the same time on the ground-contacting surfaces of mountainlike projecting portions 6, 6' which bulge out in mountain shapes, lugs extending so as to approach tire shoulders from the front of a tire rotary direction toward the rear are arranged, and also grooves which possess angles whose directions are opposite from the lugs in regard to a tire peripheral direction, are arranged so as to cross the lugs.
Patent JP-S6250419-A (JP)
Title: Manufacture of sintered ore
Inventor: KOJIMA KIYOSHI
IPC: C22B1/20
Filed: 1985-08-28
Abstract: PURPOSE:To improve productivity without deteriorating the strength of sintered ore by maintaining the temp. of starting materials in a wet zone at water- sprinkling starting at a specific temp. or above in the process of manufacturing sintered ore by carrying out sintering with water-sprinkling the sintering bed after ignition. CONSTITUTION:Since the water content of a gas fed from the upper part is inevitably high in the process of manufacturing sintered ore by carrying out water sprinkling onto the sintering bed after ignition, the only effective measure to be taken is to increase the temp. of the starting materials in the wet zone at least prior to the starting of water sprinkling in order to inhibit water condensation. Therefore, the temp. of the starting materials in the wet zone at least at starting of water sprinkling is maintained at 40 deg.C and above.
Patent JP-2000020255-A (JP)
Title: Printer device
Inventor: UTSUNOMIYA KEN
IPC: B41J5/30
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To cancel a job that a user desires. SOLUTION: Print data from a host computer 3000 and an intermediate code generated according to the analytic result of the print data are stored in a RAM 19 of a laser beam printer 3000. One print unit is set from the start to the end of print data and when an operation part 1012 determines erasure in print units, the intermediate code relating to the erasure-determined print units is erased from the RAM 19 while the print data relating to the erasure- determined print units are erased from the RAM 19.
Patent JP-H1139755-A (JP)
Title: Library device
Inventor: FUJIMOTO BUNICHI
IPC: G11B27/00
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To enable a library device itself to recognize or update the information of the frame constitution by automatically detecting it, when the library device is newly installed or the frame constitution is changed after the installation, or the like. SOLUTION: This device is furnished with plural frames F1-F4 and an accessor 23 moving to positions of each of the frames F1-F4 for performing the specified process. Each of the frames F1-F4 is provided with frame identifier 20 including a code for identifying the kind, and the accessor 23 is provided with a sensor 24 as the detecting means to read out the frame identifier 20 on each of the frames F1-F4, then the frame constitution information of this device is recognized in accordance with the contents of the frame identifier 20 which are read out by the sensor 24 of the accessor 23 moving to the position of the specific frame, and the information of the moved position of the accessor 23.
Patent JP-H0236812-A (JP)
Title: Tufted carpet and laying method thereof
Inventor: CHIBA SHIGEO
IPC: D06M17/00
Filed: 1988-07-27
Abstract: PURPOSE:To make it possible to carry, store and lay a tufted carpet easily by cutting a tufted carpet applied with a primary back-layer material in itself in the form of tile to form soft and flexible cut pieces, and tightly contacting the pieces each other by use of a bond made of cement composition in conformity of the projections on a floor. CONSTITUTION:A cement composition is applied to a floor 12, then tufted carpet 11 pieces obtained by cutting a tufted carpet applied with a water penetration type secondary base material at its back surface are superposed on the face 15 where the cement composition is set under non-hardened conditions, whereby the composition 15 is hydro-hardened while it enters inside the material 14. The cement material 15 also enters a third base material 16 of each carpet piece, then especially gaps 19 between a back stitches 18 at the rear side of the tufted carpet base covered with the secondary base 14 as a first back layer member 17 is absorbed by the stitch 17. The composition 15 easy to enter is hardened in itself and the composition 15 entered the third base 16 is bonded to the floor 12, whereby the bonding operation is firmly carried out without no separation due to extension during operation.
Patent JP-S6431917-A (JP)
Title: Method for forming cylindrical fibrous preformed body for reinforcing
Inventor: KARASAWA HITOSHI
IPC: B30B11/00
Filed: 1987-07-29
Abstract: PURPOSE:To produce the sound preformed body by setting raw fibrous material and a forming die in a rubber cylinder and pressforming preformed body and then separating the rubber cylinder while applying suction action in the forming die. CONSTITUTION:The pressure in pressure chamber C of rubber press 7 is reduced with a vacuum pump 171 and the fibrous raw material 6 and the cylindrical forming die 2 are set on the bottom plate 11 under sticking condition of the rubber cylinder 13 on the inner peripheral surface of the cylindrical body 10. Next, the pressure chamber C is opened to the air and is made to pressurized-state with a pressurized pump 16 and the inner part of the forming die 2 is sucked with a vacuum pump 172. By this method, the raw material 6 is pressed with the rubber cylinder 16 to form the fiber preformed body 1 and fiber volume ratio is decided. Next, the pressurized pump 16 is stopped and only the vacuum pump 172 is continued to work, to suck the preformed body 1 on the forming die 2. Under this condition, the vacuum pump 171 is worked and the pressure chamber C is made to lower pressure than the inner part in the forming die 2 ans by sucking the rubber cylinder 13, it is stuck to the inner peripheral surface of the cylindrical body 10. By this method, the preformed body 1 is separated from the rubber cylinder 13 under sound condition.
Patent JP-S6169601-A (JP)
Title: Non-contact type object identifying apparatus
Inventor: SATO TETSUO
IPC: B65G1/137
Filed: 1984-09-12
Abstract: PURPOSE:To prevent wrong process and operation by taking a picture of an object with a discrimination code for discriminating what the object is during the passage thereof by a magnetic camera to make a bit pattern of the image of the discrimination code and converting said pattern to a code to be processed by a computer. CONSTITUTION:When the passage of an object 14 passed through a predetermined spot by a transfer means is detected by a photoelectric switch 12, interruption enters CPU13 to operate a magnetic camera 16 according to a predetermined processing program. Then the magnetic camera 16 is automatically focalized to take a picture of a bar code 15 attached to the object 14 and transfer the image to a memory. Next, according to the processing program is taken out the content of the memory, and the bar code 15 is normalized and converted to a numerical value according to which the control of the object flow is carried out.
Patent JP-H0853275-A (JP)
Title: Hydraulic elevator device
Inventor: NAKAMURA TOYOJI
IPC: B66B7/12
Filed: 1994-08-11
Abstract: PURPOSE:To eliminate an actual measurement work at the time of inspecting a main rope elongation, alleviate a burden on a worker, improve accuracy and reliability, and prevent the occurrence of an accident containing passengers due to an emergency stop. CONSTITUTION:This device is formed out of a main rope 8 wound around a sheave 5 on the upper end of a plunger 1, a safety switch 12 laid in an elevator shaft, so as to correspond to the allowable upper limit position of a plunger, a control panel 13A to elevate a cage 9 jointed to one end of the main rope 8 via the expansion and contraction of the plunger under hydraulic pressure, a main rope elongation detection device 15 laid at a position lower than the safety switch 12, and a display 17 capable of reacting to an output signal 15b from the device 15. In this case, the upper limit position of the plunger or the remnant of a margin therefore is automatically shown on the display 17 numerically. Also, a dangerous condition is reported via flashing indication, when the plunger exceeds the upper limit of expansion.
Patent JP-S6168745-A (JP)
Title: Manufacture of information recording medium
Inventor: TAKEHARA HIDEAKI
IPC: B41M5/26
Filed: 1984-09-11
Abstract: PURPOSE:To simplify the manufacturing process of a recording medium by crystallizing a recording layer simultaneously with the curing process of a photosetting or thermosetting resin layer as a protective layer. CONSTITUTION:When a recording medium for one-surface use is manufactured, the recording layer 2 is stuck on a substrate 1, the photosetting or thermosetting resin which forms the protective layer is provided, and a light source 6 for it is arranged. Then, the constituent material of the recording layer 2 is heated by the light source 6 above crystallization temperature and then cooled gradually, but this heating and gradual cooling process is carried out simultaneously with the curing process of the protective layer 3. Consequently, the manufacturing process of the recording medium is facilitated.
Patent JP-H0743802-A (JP)
Title: Driving system switching mechanism for camera
Inventor: TANAKA YOSHIHARU
IPC: G03B19/12
Filed: 1993-07-30
Abstract: PURPOSE:To provide a driving system switching mechanism for a body to be driven such as a mirror on a camera, without making it larger in size. CONSTITUTION:For springing up and driving the mirror, a spring and a motor are used, the spring is connected to the mirror via a lever and the motor is connected to the mirror via a sequence control cam member 12 for charging a shutter, the mirror and a diaphragm, the lever 13, etc. At the time of springing up the mirror by the sprung, the cam member 12 is set in a first position to freely move the lever 13 and the mirror is operated at a high speed by the operation of the lever 13 by the spring. At the time of springing up the mirror by the motor, the cam member 12 is set in a second position, to move the lever 13 and the mirror along a cam surface 12f at a low speed.
Patent JP-H0835909-A (JP)
Title: Evaluation simulation method for aspheric lens
Inventor: OBAYASHI YOICHIRO
IPC: G06F19/00
Filed: 1994-07-20
Abstract: PURPOSE:To provide an evaluation simulation method, of an aspheric lens, in which data on an arbitrary shape can be obtained by an operation to one model and in which a computation amount can be reduced remarkably. CONSTITUTION:In a simulation which evaluates the deviation amount of an aspheric lens, the lens is modeled by a solid model, a coordinate transformation which is required for the simulation is performed by the solid model, and coordinates of a point on a face are acquired. Alternatively, in a simulation which evaluates the deviation amount of an aspheric lens, the lens is modeled by a solid model, only information which is required for the simulation is owned jointly by a negative function, a parameter function or the like, a face-coating coordinate transformation or the like on a display is performed by the solid model, a change point in the solid model is updated to face information when the face information is acquired, and information which is required for the simulation is acquired. In addition, in a simulation which evaluates the curved surface of an aspheric lens, information on the cross section of the lens is acquired by the solid model.
Patent JP-S6348175-A (JP)
Title: Motor speed regulator
Inventor: NAKAMURA YASUHIKO
IPC: H02P1/42
Filed: 1986-08-13
Abstract: PURPOSE:To prevent defective starting by inserting between a lowest speed capacitor and other speed regulating capacitor a thermal switch provided in close vicinity to a resistor to be connected in parallel with a motor. CONSTITUTION:By operation of a speed regulating switch 8, a motor part 1 and a power source 3 are directly connected with each other, and speed regulating capacitors 9, 10 are inserted to select one of strong, medium and weak notches. If an operation of weak notch is started, speed regulating capacitors 10, 9 for weak and medium notches are connected in parallel. If a resistor 20 connected in parallel with the motor 1 generates heat by continuation of operation on said motor, a thermal switch 13 is operated, a moving contact 11 is separated from a fixed contact 12 to start a steady operation state of weak notch. Thus, defective starting can be prevented in case of weak and medium notches.
Patent JP-H0355450-A (JP)
Title: Air cleaning system
Inventor: ARAKANE NORIHIDE
IPC: F24F7/08
Filed: 1989-07-21
Abstract: PURPOSE:To prevent the air current in a room from being disturbed by a cold draft from windows in the winter season and efficiently clean the polluted air by a method wherein a suction port is located in nearly the middle of a ceiling, a heating element is installed between a window on a wall and an air outlet, and a slit-like suction port is provided on the ceiling along the wall. CONSTITUTION:A heating element 7 is furnished between a window 6 and an air outlet 4 located in a corner formed by a wall 1 and a floor 2 and controls the cold draft in the winter season. Thereby, a rising air current is produced along the wall 1a on which the window 6 is located, and flows into a space 9 in the ceiling through a slit-like suction port 8 provided on an upper ceiling 3a. Fresh air is radially blown in to the room from the air outlet 4, flows toward a suction port 5 located in the center of the ceiling 3, and flows into the space 9 behind the ceiling through the suction port 5, and part of the air flows into the space 9 in the ceiling through the slit-like suction port 8.
Patent JP-S5981469-A (JP)
Inventor: NISHIZAKI MICHIYOSHI
IPC: F25B17/08
Filed: 1982-10-28
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-H0241139-A (JP)
Title: Profile drawing apparatus
Inventor: YAMADA NAOTERU
IPC: A61B6/03
Filed: 1988-07-29
Abstract: PURPOSE:To obtain profile function improved in operability and contribute to diagnosis by adding the setting of a curve thereto by providing an input means for inputting the coordinates of each point for determining a plurality of points constituting a curve to be observed or tracing said curve. CONSTITUTION:Points for forming a curve collecting profile data are set by an input device 11. A curve setting part 12 determines the curve connecting respective points on the basis of the set points according to stored algorithm. A data delivery part 14 delivers the image data on the curve set by the curve setting part 12 from the image data stored in an image data buffer 13 to store the same in a temporary buffer 15. A graph preparing part 15 forms the line graph of the image data on the stored curve to display the same on a display device 17. As mentioned above, by providing a curve profile function, a wide range of the data on the curve can be observed by one setting and profile function more improved in operability is obtained.
Patent JP-H0938997-A (JP)
Title: Handling apparatus for resin molding
Inventor: UCHIYAMA NORIHIRO
IPC: B29C37/02
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To be able to easily separate a lead frame and to facilitate the discarding of unnecessary resin by forming a protrusion protruding from a region surrounded by the gate resin and sheath resin of a resin molding sandwiched between a sucking unit and a support. SOLUTION: Sucking and removing means 18 is first inserted into an opened mold, a moving block 19 is moved down, a cull resin 13a is sucked by a sucking unit 20, horizontally moved, carried out of the mold, and a cull 13a is disposed on a support member 22. When the cull resin 13a is pressed fixedly to the support 22 in this state, a lead frame 11 including sheath resin 5 is mounted on a support pallet 23. Then, when a cylinder 24 is rotated, the lead frame support pallet 23 is rotated at the rotary shaft as a center, the frame 11 is bent from the boundary between the resin 5 and a gate resin 16a, a deforming force and a positional deviation are operated at the boundary, the resin of the boundary is cut, and unnecessary resin is separated from the resin 5.
Patent JP-S6252184-A (JP)
Inventor: TAKEDA HIROMITSU
IPC: B23K1/19
Filed: 1985-08-29
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-2000021158-A (JP)
Title: System for air-cooling electric apparatus provided with disk drive
Inventor: OTSUKA KAZUHITO
IPC: G11B33/14
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain an air-cooling system wherein the inside of a component which is installed in the upper part of a disk drive such as a CD player or the like and which is composed of another disk drive or the like can be air- cooled by driving the disk drive in its lower part. SOLUTION: Out of a component 1 and a component 2 which are stacked up and down, the component 2 on the lower stage side is constituted as a disk drive such as a CD player or the like. That is to say, in the component 2, turntable 3 which turns a disk D is provided, and a clamp disk 5 which is faced with the turntable 3 and which is turned freely is provided. While the disk D is clamped by the turntable 3 and the clamp disk 5, the component 2 can be turned. Especially, a cascade 6 is formed on the surface of the clamp disk D, and an air current is generated by the cascade 6 toward the inside of the component 1 on the upper stage side.
Patent JP-2001022171-A (JP)
Title: Developer replenishing device
Inventor: NOMURA SUSUMU
IPC: G03G15/08
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To increase the capacity of a replenishing casing without making dimension in an up-and-down direction large and to improve developer carrying capability without making the gradient of the inner base of the replenishing casing large. SOLUTION: This device is equipped with the replensihing casing 37 which is provided with an inner base 37a inclined downward from a side part to the other side part, and whose other side part is pivotally supported so that it is freely turnable. Furthermore, it is equipped with a lead spring 43 energizing the projection piece 41 of the casing 37 so that the casing 37 is turned upward, and a cam material 44 which is provided with a step part 44b at one part of a cam surface 44a, which rotates to press the projection piece 41 against the energizing force of the spring 43 so that the casing 37 is turned downward, and whose step part 44b comes off from the projection piece 41 of the casing 37, whereby the casing 37 is turned upward by the reaction of the spring 43 so as to make the projection piece 41 collide with the cam surface 44a.
Patent JP-H0856096-A (JP)
Title: Electronic component feeding device
Inventor: OHASHI HIROYASU
IPC: H05K13/02
Filed: 1994-08-12
Abstract: PURPOSE:To provide an electronic component feeding device, which facilitates mounting of a component feeding cartridge onto a cartridge mount. CONSTITUTION:A fitting body 80 is provided with a cartridge side slant face 84, one pair of first positioning projected parts 82 and 83 and a second positioning projected part 88 and an X-axis table is provided with a mount side slant face 114, one pair of first positioning grooves 102 and 103, a second positioning groove 122 and an engaging lever 134. When a component feeding cartridge 26 is mounted on a cartridge mount, the projected part 82 on the front side out of the projected parts 82 and 83 is fitted into the groove 102 and after the face 84 is brought into contact to the face 114, the body 80 is dropped on a support surface 105. The projected part 88 is fitted into the groove 122 while the lever 134 is retreated and the cartridge 26 is prevented from being slanted on its side. The rear of the body 80 is pressed to the surface 105 by an angular moment based on an energizing force to the front of the lever 134.