baber/WOPTO huggingface dataset:
Patent JP-S63163579-A (JP)
Title: Graphic boundary vector generating circuit
Inventor: FUJIOKA YOICHI
IPC: G06T9/20
Filed: 1986-12-25
Abstract: PURPOSE:To attain high speed processing by successively reading the picture elements of a two-dimensional picture memory in which a graphic picture whose contour is being extracted is stored in an X direction or a Y direction and sequentially storing a start point and end point address on which the picture elements are present on a memory capable of reading from a main computer in a pipeline mode. CONSTITUTION:An address generating circuit indicated for a picture element unit is added, a series of the start point and end point addresses of the picture elements having a straight line continuity in horizontal and vertical directions are detected by the use of a simple circuit constituted of address counters 4, 5, a -1 circuit 7 and a coincidence detector 8 or the like and successively connected to a start point and end point address storing memory 9 in the pipeline mode. Namely, when an operation command is issued from the main computer, this circuit generates a picture element address at high speed, detects the start point and end point addresses of the successive picture elements and successively stores in the memory capable of reading from the main computer. Thereby, the main computer may process only the data in the start point and the end point address storing memory 9 when the operation of this circuit is completed.
Patent JP-H01157329-A (JP)
Title: Longline
Inventor: YOSHINAKA JUNICHI
IPC: A01K91/18
Filed: 1987-12-11
Abstract: PURPOSE:To improve sinking properties, handling properties and strength of a longline, by intertwisting core yarn and fiber having high specific gravity. CONSTITUTION:A vinylon tow is stretch-broken by perlok system to provide a silver of cut-fiber. The silver is passed through usual spinning process and fed to a ring fine spinning frame, and polyester filament forming core fiber bundle directly before applying twist is fed to the silver to prepare a core yarn 1. The core yarn 1 is twisted with a fiber bundle 7 consisting of blend of a lead compound with polyethylene terephthalate and having high specific gravity to prepare the longline 4.
Patent JP-H11148537-A (JP)
Title: Transmission
Inventor: ASHIKAWA NOBORU
IPC: F16H3/091
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a transmission which allows shortening of the main shaft length even when a multi-range shifting is performed and which permits the whole device to be miniaturized. SOLUTION: Parallel with a main shaft 2, a sub-shaft 4 is installed rotatably, and at the periphery of this sub-shaft 4, sub-gears 23 and 24 are furnished which are meshed with gears 8 and 9 on the main shaft 2 and are rotated with rotation of the main shaft 2, and the sub-shaft 4 is connected to a counter-shaft 3 through secondary gears 35, 36, 37, and the gears 8 and 9, on the main shaft 2, to be meshed with the sub-gears 23 and 24 on the sub-shaft 4 are sued both in the shift range in which a direct transmission is made to the counter-shaft 3 and in the shift range in which transmission from the sub-shaft 4 is made to the counter-shaft 3 through the secondary gears 35, 36, 37.
Patent JP-H04184904-A (JP)
Title: Single crystal manufacturing equipment
Inventor: KOMURA TOMOYOSHI
IPC: H01F1/34
Filed: 1990-11-20
Abstract: PURPOSE:To form ferrite single crystal in a stable state, by suspending a material rod whose composition coexists at equilibrium with the liquid phase part of ferrite material, in the inside of a heating equipment, and dripping the material rod in a crucible, drop by drop. CONSTITUTION:A material rod 9 is arranged at the upper position of ferrite material 3 stored in a crucible 1 so as to keep a constant interval, so that the material rod 9 is heated by a melting part 6 of a heater group, and dripped in the crucible drop by drop. Thereby it can be prevented that introduced material in the solid state turns to nucleuses, and miscellaneous crystals are generated as in the conventional case, and therefore the composition of ferrite single crystal is made uniform. The material rod is suspended by a wire 11, and a second crucible required by the conventional art is made unnecessary, so that impurities can be prevented from permeting into the material bar from the outside, and both quality and yield can be improved.
Patent JP-H09155468-A (JP)
Title: Punch press
Inventor: KOMIZO YOSHIHARU
IPC: B23K26/082
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by synchronously moving a punch head and a die head with the drive of a single driving motor and reducing the number of controlling shafts. SOLUTION: A punch head 25 attaching a punch P is installed on an upper frame 3U, and a die head 11 attaching a die D is installed at the right down position of the punch head 25 on a lower frame 3D. Each drive transmission means 13 is installed to each of the punch head 25 and the die head 11, and the each drive transmission means 13 is driven with a single driving motor. That is, when the driving motor is started, the driving pulley is rotated through a power shaft, a timing belt is rotated, and ball screws 17, 29 are rotated synchronously. With the rotation of the ball screws 17, 29, the punch head 25 and the die head 11 are moved synchronously.
Patent JP-H11149489-A (JP)
Title: Simulation system
Inventor: MATSUMOTO NOBU
IPC: G06F17/50
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a simulation system capable of automatically performing a simulation of operation timing, which has been difficult in conventional systems. SOLUTION: This simulation system is provided with an input means 100 for inputting a program, a PC(program counter)/CC(clock cycle number) correspondence table generating means 210 for generating a PC/CC correspondence table by executing a program for operation timing setting, an instruction level simulator 220 for executing the program for operation timing setting and a program to be simulated, an operation timing information generating means 230 for generating operation timing information, a stage state reproducing means 240 for reproducing a stage state in each number of clock cycles while referring to the operation timing information and information from the instruction level simulator, and an output means 300 for outputting the stage state.
Patent JP-H10140600-A (JP)
Title: Excavating machine of cast in situ diaphragm wall
Inventor: TAKASHIMA KATSUNORI
IPC: E02D5/18
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To increase the perpendicular excavation accuracy, by detachably fitting the lower end of the extended stabilizer fitted to an additionally connecting drive pipe through a horizontal arm to the upper end of the vertical stabilizer. SOLUTION: Ground is excavated by the rotation of a drive pipe 1 and excavation cutters 3a, 3b, 3c and an excavated ditch is solidified by a curing material. When the gear box 2 and the vertical stabilizer 4 has been almost embedded in the ground, the excavating work is suspended for a while. Then, the drive pipe 1a is removed and the first additionally connecting pipe 1a is added above the gear box 2. And the lower end of the extended stabilizer 14 fitted through the horizontal arm 12 to the drive pipe 1a, is fitted to the upper end of the vertical stabilizer 4. The excavation work is again started and when almost of the extended stabilizer 14 has been embedded, the drive pipe 1 is connected to the upper end of the drive pipe 1a. In this way, the perpendicular excavating accuracy can be increased.
Patent JP-2001096526-A (JP)
Title: Core bit for anchor
Inventor: NAKANO TAMOTSU
IPC: B28D1/14
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a core bit which is a core bit for anchor for perforating a hole for anchor and wherein a core is hardly broken during perforation and when the core is broken, it is easily taken out from a tube. SOLUTION: In a core bit with a diameter of at most 50 mm for a portable perforation device, a thick-walled part 1a whose outer peripheral face is approximately the same face as the outer peripheral face of a chip 2 is provided on one end of the tube 1. Parts except one end of the tube are constituted of a thin-walled part 1b and the outer diameter of the thin-walled part 1b is smaller than the thick-walled part 1a and the inner diameter is the same diameter as the thick-walled part 1a. When the sum of the length in the axial direction of the core bit of the thick-walled part 1a and the chip 2 is h and the total length of the core bit is L and the outer diameter of the thick-walled part 1a is d, the thick-walled part a is formed so as to be 2L/ d<=h<=L/2d.  In addition, a spiral channel 1c is provided on the thick-walled part 1a and this channel is formed by providing an angle of at least 45 degree to at most 85 degree to the axis of the tube 1. In addition, the inner peripheral face of the chip 2 is projected more to the inside in the radial direction than the inner peripheral face of the tube 1 and the step difference between the chip 1 and the tube 2 is at least 0.5 mm and at most 1.0 mm.
Patent JP-H11135667-A (JP)
Title: Solder ball and method for forming solder ball in bga-type semiconductor device
Inventor: TANABE SABURO
IPC: H01L23/12
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To form even a large number of small solder balls at reguired positions on a substrate at high productivity with no miss. SOLUTION: In a method for forming solder balls, as electrodes for external connection on the substrate of a BGA type semiconductor device, solder ball pieces are punched in grid on the substrate sequentially from a metal plate for solder by means of a press. Punched solder ball pieces 10 are temporarily received by having a tape 16 traveled applied with an adhesive, and then the solder ball pieces 10 are removed in a region 18 on the substrate requiring no solder ball and transferred to the solder ball arranging positions on the substrate, thus forming solder balls of the BGA-type semiconductor device. Solder ball are columnar in shape and bonded well to a mounting board.
Patent JP-2001132851-A (JP)
Title: Seal structure for rotary vane type steering device not applying back pressure to seal using polymeric material seal
Inventor: WAKABAYASHI TAKAYUKI
IPC: F16J15/324
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide seal structure for a rotary vane type steering engine using a polymeric material seal of high reliability preventing the damage of a ring seal material by dispensing with putting pressure oil to the back face of the ring seal material. SOLUTION: A ring seal material 11 is formed of an elastic polymeric material into integral structure comprising a ring-like base part 11a and ring-like skirt parts 11b bifurcated to extend downward from the base part 11a. A seal face 11c of the ring seal material 11 is provided with a ring-like oil groove 11d, and the ring-like base part 11a is provided with the appropriate number of small communicating holes lie for communicating a space formed between the ring-like skirt parts 11b and the bottom face of an annular slit 10, with the oil groove 11d.
Patent JP-2000139163-A (JP)
Title: Harvesting position control unit for vegetable harvester
Inventor: ARIMA SEIICHI
IPC: A01D46/00
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide the subject control unit ensuring the next harvesting approach not to fail even if the first harvesting approach fails. SOLUTION: This control unit works as follow: a vegetable image is taken by a visible sensor 11 on a travel vehicle platform 2 and the target vegetable is held with a harvesting device 10 and harvested; however, after the first harvesting approach fails with the position data based on the first inputted image, when the position of the target vegetable is to be confirmed using the position data based on the image inputted again, if the first position data differs from the position data inputted again, the former data is changed to the latter data to try a harvesting approach again; otherwise, the cause of the failure is judged to be the lowering of the harvesting device 10 on account of the strain due to its own weight, and its position is corrected to a level above the first-set position.
Patent JP-H06150731-A (JP)
Title: Method for shielding wire harness
Inventor: HASHIMOTO MASAYOSHI
IPC: H01B11/06
Filed: 1992-10-30
Abstract: PURPOSE:To very easily achieve electromagnetic shielding of wire harnesses. CONSTITUTION:Braids 15 are formed in connection with a plurality of wire harnesses using a braiding machine, and the braid 15 between adjacent wire harnesses 3 is cut out to separate the wire harnesses 3 from one another. Therefore, electromagnetic shielding of the wire harnesses 3 is very easily achieved by simply cutting out the braid 15 between adjacent wire harnesses 3.
Patent JP-H05149867-A (JP)
Title: Friction tester
Inventor: HARA YASUHIRO
IPC: G01N1/02
Filed: 1991-11-29
Abstract: PURPOSE:To sample abrasion powders efficiently without being mixed with dust particles in suspension in a testing atmosphere, in order to analyze the change of the friction surface, in sliding, of a friction material for motorcars. CONSTITUTION:A disc 2 rotationally driven by power, a friction material 15 arranged on the one face or both faces of the disc 2 and slided, a suction opening 16 of abrasion powders arranged in the sliding part of the material 15, and an opening 17 for leading abrasion powders connected to the opening 16 and penetrating a jig 3 for fitting the sample, are provided to the titled tester. Further, a sample suction pipe 10 having a filter part 12 provided on the back of the opening 17 through a base 9 for fitting a sample suction pipe rotated by the rotation of a rotating device 19 for fitting and demounting, and a suction pipe 22 having a pump 14 for sucking abrasion powders against the outlet of the pipe 10, through the opening 16 and the opening 17, are provided.
Patent JP-H07164629-A (JP)
Title: Driving of ink injection device
Inventor: ASAI HIROMOTO
IPC: B41J2/055
Filed: 1993-12-16
Abstract: PURPOSE:To ensure that residual voltage variations can be cancelled using a single drive power supply and ink can be injected satisfactorily. CONSTITUTION:The volume of an ink chamber 4b1 is increased from its natural state by applying voltage to an ink chamber 4bl and grounding another ink chamber 4. In addition, the voltage V applied to the ink chamber 4b1 is stopped, and at the same time, the voltage V is applied to the other ink chamber 4 to reduce the volume of the ink chamber 4b1 beyond the natural state from an expanded state. Given a time spent from an intermediate point A of the rising phase of voltage in the ink chamber 4bl to the intermediate point B of a combined time (t) of a voltage rising phase and a voltage falling phase as L/a, ink droplets are ejected from the nozzle of the ink chamber 4b1. Next, the application of the voltage V to the other ink chamber 4 is stopped and the volume of all the ink chambers 4 is returned to the natural state. Further, given a time spent from the intermediate point B of the combined time (t) to the intermediate point C of the voltage falling phase in the other ink chambers 4 as 2L/2, residual pressure variations are cancelled.
Patent JP-H10157531-A (JP)
Title: Panel reinforcing laminated sheet
Inventor: KOBAYASHI YASUHIKO
IPC: B32B5/18
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To bond the sheet onto a panel with ease even if the panel is flat or curved, and prevent a foamed layer from being defective in adhesion onto the panel by letting a part of the foamed layer be directly bonded to the panel by means of the foaming action of a base material layer. SOLUTION: This laminated sheet is provided, with respect to a panel, with a base material layer 12 formed out of forming material which reinforces the panel by letting the aforesaid material be bonded onto a panel bonding surface 14, and thereby letting it be foamed by external heating so as to be formed into a foaming layer, and with a constraint layer 21 restricting the foaming of the base material layer 12 which is integrally joined with the panel bonding layer 14 of the base material layer 12 and a joining surface 15 at the opposite side. A specified number of expanding slots 16 are recessed so as to be provided for the panel bonding surface 14 of the base material layer 12.
Patent JP-2000142482-A (JP)
Title: Load storage device for automobile
Inventor: SHIMIZU KOJI
IPC: B62D25/12
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To facilitate operation when opening a luggage compartment opening by making the longitudinal dimension of a door upper part shorter than the vertical dimension of a door lower part, and energizing a luggage compartment door downward by a shock absorber when the luggage compartment door closes the luggage compartment opening almost totally. SOLUTION: The longitudinal dimension of a door upper part 29 is made shorter than the vertical dimension of a door lower part. A cylinder type axially extensible shock absorber 48 is provided to energize a luggage compartment door 28 in a closing direction in the almost totally closed state of a luggage compartment opening 19 between the totally closed state and the half-open state. With this constitution, when the lock of a locking means 45 is released to put the luggage compartment door 28 into the open state from the totally closed state, the sudden upward rotation of the rear part of the luggage compartment door 28 is prevented by the energizing force of the shock absorber 48 to dispense with operation for preventing the sudden upward rotation of the luggage compartment door 28 when opening the luggage compartment door 28.
Patent JP-H02163209-A (JP)
Title: Liner for chute and manufacture thereof
Inventor: FUNAKOSHI KEIICHI
IPC: B65G11/16
Filed: 1988-12-14
Abstract: PURPOSE:To improve shock absorptivity and sound absorptivity by stacking a surface plate formed by a urethane thin layer on a substrate which is formed by a rubber-like elastic body layer and subjected to the surface treatment by chloric acid by adhesives in a liner for a chute for taking out articles. CONSTITUTION:A substrate is formed by a rubber-like elastic body layer 13 such as natural rubber, and the surface of the substrate is chlorinated by chloric acid such as a trichloroisocyanuric acid or the like to form a chloric acid surface treatment layer 12. An urethane thin layer 11 is stuck to the treated surface layer 12 through a adhesive layer 14 to form a liner for a chute. By this arrangement, sound absorptivity and shock absorptivity can be improved.
Patent JP-H11146854-A (JP)
Title: Vacuum cleaner
Inventor: TSUZUKI SHINICHI
IPC: A47L9/28
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To surely execute input setting by normally selecting one signal even when plural switches for changing the input of a motor-driven blower are simultaneously depressed. SOLUTION: A vacuum cleaner is provided with a vacuum cleaner main body 4 incorporating the motor-driven blower for generating sucking force, the plural switches 2a-2d for setting the number of rotation in the motor-driven blower and a control means 1 for controlling the motor-driven blower based on the signal from the plural switches 2a-2d. The control means 1 normally selects one signal even when the plural switches within the ones 2a-2d are simultaneously depressed.
Patent JP-2000129817-A (JP)
Title: Earthquake-resistant and fire-resistant structure
Inventor: KASAI TAKAAKI
IPC: E04B1/94
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To enhance a securely protective capacity without damage of a reinforcing sheet even when this structure is exposed in a high temperature by covering the surface of a reinforcing member with a shield member and further, covering the surface of the shield member with an expandable fire-resistant paint. SOLUTION: This earthquake-resistant and fire-resistant structure 10 is provided with a concrete structure or a steel structure 11 and a reinforcing sheet 12 covering and reinforcing the structure 11. A metallic coating film 13 is formed on the surface of the reinforcing sheet 12 to cut off air and prevent the structure from burning. Further, an expandable fire-resistant coating film 14 is formed on the surface of the metallic coating film 13 to prevent deterioration of strength and burnt damage due to a high temperature. Further, weatherability is imparted to the expandable fire- resistant coating film 14 by a top coating film 15 and a beautiful appearance of the structure 11 is enhanced thereby. Owing to these treatments, the reinforcing sheet 12 is protected from flame and high temperature and deterioration of strength and burnt damage are prevented at a fire. In repair after a fire, only repaining of the metallic paint, the expandable fire-resistant paint, and the top coating is required. The reinforcing sheet 12 can be protected without being damaged even under a high temperature.
Patent JP-H02163063-A (JP)
Title: Beverage pack containing for tasty beverage material
Inventor: SHINKAI TOYOICHI
IPC: B65D85/50
Filed: 1988-12-15
Abstract: PURPOSE:To obtain the subject beverage pack excellent in flavor preserving quality with high extraction efficiency of tasty beverage ingredients by hermetically sealing and housing an inner packaging container, containing a tasty beverage material sealed therein and excellent in liquid permeability together with water or a liquid, such as an extract solution, from the above-mentioned beverage material in an outer packaging container. CONSTITUTION:A tasty beverage material 1 consisting of one or more of roasted coffee beans, black tea, oolong tea, jasmine tea, green tea, etc., is directly contained or converted into small pieces by crushing, pulverizing, etc. The above-mentioned material 1 is then contained in an inner packaging container 2, having filter function and excellent in liquid permeability and hermetically sealed therein. The above-mentioned container 2, together with a liquid 3, such as water, an extract solution from the material 1 or other seasoning solutions, is contained in an outer packaging container 4 and soaked in the afore- mentioned liquid 3 to hermetically seal the container 4. As a result, a beverage pack containing the tasty beverage material having the afore-mentioned characteristics is obtained at a low cost.
Patent JP-H03180259-A (JP)
Title: Apparatus for conveying high temperature cast slab
Inventor: NISHINO TADASHI
IPC: B22D11/06
Filed: 1989-12-06
Abstract: PURPOSE:To improve heat holding effect of a cast slab by forming conveying roll with plural disk-type rolls and setting heat insulating plate as approaching to lower side of the cast slab and the roll shafts to outside of the heat insulating plate. CONSTITUTION:The cast slab 6 is conveyed with the roll 18 for conveying. In order to reduce heat loss in the cast slab 6, the roll 18 uses disk-type roll having narrow width and the disk-type rolls 18 are arranged as zigzag state on a conveying table, and number of rolls 18 is reduced under consideration of suitability to support the cast slab 6. Seal cover 20, heat insulating cover 16, heat insulating plates 17, 23, etc., are formed at circumference of the rolls 18 and the cast slab 6 to make volume of a heat holding chamber small. The roll shaft 19 is cooled with cooling water through a rotary joint 25 in order to prevent heat deformation caused by heat conducting action. The heat holding effect of the cast slab 6 is improved to hold to the high heat condition and direct rolling can be executed.