baber/WOPTO huggingface dataset:
Patent JP-2000063928-A (JP)
Title: Structure of molten steel circulating flow type degassing equipment
Inventor: OBATA FUMIO
IPC: C21C7/10
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To provide the structure of a molten steel circulating flow type degassing equipment which can effectively execute the degassing treatment of a large quantity of molten steel and can improve the durability. SOLUTION: In the molten steel circulating flow type degassing equipment for executing the degassing by blowing gas into the molten steel to circulate the molten steel flow, a circulating flow tube tube 12 for downtake is disposed at the center position on the bottom part 11 of a degassing vessel 10 and two or more pieces of circulating flow tubes 13, 13,... for uptake, with this circulating flow tube 12 as the center while separating at a prescribed distance from this center and surrounding this tube 12.
Patent JP-H0279259-A (JP)
Title: Control circuit for magnetic disk device
Inventor: KITAGAWA MASAYUKI
IPC: G11B20/10
Filed: 1988-09-16
Abstract: PURPOSE:To process an interface even during a seek operation from its start to completion by stopping the seek operation transientry whenever a time set on a timer elapses, monitoring a signal of an interface system, processing it as occasion demands and resuming the seek operation afterward. CONSTITUTION:The subject device is provided with the timer 3 for outputting a timer signal when the set time elapses, a seek system 2 for operating by a signal from the exterior and the interface system 4 to be processed by an external circuit. Then, the device is provided with a control part 1 for performing such an operation that the timer time is set and operated at the same time as the seek operation is started, and when the signal for informing that the timer time elapses is received from the timer, the seek operation is stopped transientry and at the same time, the signal of the interface system 4 is monitored to be processed as necessary, and afterward the seek operation is resumed. By this method, the interface can be processed even when the seek system 2 is under operation.
Patent JP-S59122651-A (JP)
Inventor: TAKEUCHI YOSHIHIKO
IPC: E04B2/96
Filed: 1982-12-28
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-S6292572-A (JP)
Title: Light beam scanning device
Inventor: SAOTOME SHIGERU
IPC: H04N1/06
Filed: 1985-10-17
Abstract: PURPOSE:To make unnecessary a highly accurate motor for conveyance and a adsorption means for a scanning sheet and to make compact the titled device as a whole by fixing the scanning sheet, turning a beam light source and an optical deflector for main scanning, and executing the sub-scanning. CONSTITUTION:An optical system composed of a laser light source 1, a beam expander 3, a galvanometer mirror 4 and an ftheta lens 5 is accommodated in a cyrindrical member 6 and comes to be an optical unit 7. A light beam 2 deflected by the mirror 4 is irradiated from a slit 6a to the outside of the unit 7. On a semi-cylindrical surface-shaped supporting means 10 with the turning shaft of the unit 7 as the central shaft, a scanning sheet 11 is mounted, the beam 2 executes the main scanning on the sheet 11 and the sub-scanning is executed by the unit 7. The beam 2 executes the main scanning by the uniform and equal beam diameter on the sheet 11 by the action of a lens 5. Thus, the sub-scanning is executed by the turning off a beam light source, an optical deflector, etc.
Patent JP-S59121142-A (JP)
Inventor: HANAOKA TADAO
IPC: C04B24/00
Filed: 1982-12-26
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-S59118374-A (JP)
Title: Abrasive material and manufacture thereof
Inventor: TAKIGAWA HISAYUKI
IPC: B24D11/00
Filed: 1982-12-24
Abstract: PURPOSE:To manufacture easily the grinding material of good quality, which has high elasticity and cushioning property, by a method wherein the gaps of entangled fibers are filled with resin expandable bodies uniformly. CONSTITUTION:Natural or chemical fiber webs 2 are laminated on an open-cell foamed body sheet layer 3 and the fibers of the webs 2 are buried perfectly substantially into the foamed body sheet 3 by punching by a needle punch machine 5 under the condition of punching depth of more than 10mm. and punching number of more than 50P/cm<2> in order to form an integral base material 8 in which the fibers are entangled and complicated mutually in the foamed construction 7. Subsequently, a synthetic resin binder 23, such as phenol, epoxy, urethane or the like, containing abrasive grains 22 is impregnated into the base material 8 in an impregnating bath 9 or is sprayed thereon while the base materials 8 are rolled into a roll or punched and laminated into a predetermined from when the binder 23 is wet still to obtain the abrasive material 19 having high elasticity and cushioning property by drying and heat-treating after compressing them to a desired density.
Patent JP-H0765666-A (JP)
Title: Illuminated switch
Inventor: CHIBA TOSHIMI
IPC: H01H13/48
Filed: 1993-08-24
Abstract: PURPOSE:To fix LED at high precision with a small number of parts and at the same time to thin a illuminated switch and easily give long strokes. CONSTITUTION:A hole 33c in which a terminal 37a of a LED 37 is pushed is formed in a housing of a momentary switch and a projected part to become a contact face to the housing 33 at the time of pushing the LED is formed on the back side of the LED 37. An actuator 35 which pushes a coned disc spring 39 down following the down-pushing of the drive cover 31 is installed in the way it is set between the LED 37 and the coned disc spring 39 and is connected with the drive cover 31. To give long strokes, a buffering material to absorb the degree of down-pushing is installed instead of the actuator 35.
Patent JP-H1042854-A (JP)
Title: Material synthesizing and converting device
Inventor: YAMANOBE MASAKI
IPC: C12M1/00
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a device for effectively utilizing an activity of a plankton, a bacterium, an alga, a virus, a plant and an animal for creating or generating a material by a synthesis or a conversion in a good efficiency, especially those requiring a light. SOLUTION: This device for synthesizing and converting a material is obtained by installing a sheet, a plate or a membrane 5 having a ventilating property of penetrating a gas but not passing a liquid such as water and made of a material such as a silicone in between a pouring port 8 to a material synthesizing and converting room 4, also installing a hollow fiber, a pipe and an optical hollow fiber 2 having the optical fiber function and produced by blending or mixing light reflecting particles such as aluminum particles, a light storing agent, a fluorescent agent with a material such as a silicone and mounting a light source 6 such as a light generating diode, an electric bulb, etc., to a vessel 1.
Patent JP-H0871148-A (JP)
Title: Individual identifying device for self-blood transfusion
Inventor: HIROTA ATSUSHI
IPC: A61M1/02
Filed: 1994-09-02
Abstract: PURPOSE: To prevent blood for blood transfusion to a patient at a hospital from being erroneously selected by performing collation corresponding to the identification data (such as a fingerprint, palm form, finger form, retina pattern, voiceprint and DNA type) of the patient. CONSTITUTION: At the time of collecting blood, the data (such as an address, name and the date and time of blood collection) of the patient are registered on a host computer 5 inside a managing room 2 and the identification data (such as the fingerprint, palm form and finger form) are read by a reader 11 and registered on blood collecting room terminal equipment 6 inside a blood collecting room 3. Then, a label for a blood collecting bag/clinical record sheet corresponding to the data of the patient is issued or printed by a printer 12 and the issued label is stuck on the blood collecting bag/clinical record sheet.  At the time of a blood transfusion, the identification data of the patient are read by a reader 21 inside asurgical operating room 4 and registered on operating room terminal equipment 7, and the data on the blood collecting bag/clinical record sheet are read by a reader 22 and collated. Thus, the blood for blood transfusion to the patient can be surely prevented from being erroneously selected.
Patent JP-S6386526-A (JP)
Title: Method for introducing lattice defect for gettering of impurity atom into rear of semiconductor wafer
Inventor: TAI TAKESHIRO
IPC: H01L21/322
Filed: 1986-09-30
Abstract: PURPOSE:To make the formation of rear side damage possible by a method wherein ice particles are injected at the angle of 30-70 deg. against the rear side of a semiconductor wafer. CONSTITUTION:A container 1 is filled up with the liquid nitrogen 3 fed from a liquid nitrogen source 2. Waves of several millimeters are generated on the surface of the liquid nitrogen 3 by jetting out nitrogen gas from an air diffusing tube 4. Pure water is fed to a nozzle 6 from a pure water source 7 and, at the same time, nitrogen gas is fed. Then, the pure water is jetted out from the nozzle 6. The fog-like pure water injected into the liquid nitrogen 3 as above-mentioned is turned into microscopic ice particles 8 in a moment. The ice particles 8 are injected by a blasting device 11. A rear damage is formed by introducing a lattice defect using the impact generated by colliding the injected ice particles against the rear side of a semiconductor wafer at the angle of 30-70 deg. against the rear side of the wafer. The possibility of attraction of contaminants by static electricity and the like, generated by the impact of injection of ice particles formed by the water for which specific resistance is lowered to 1 MOMEGA/cm or less by allowing the ultra pure water to contain carbonic gas.
Patent JP-S60127915-A (JP)
Title: Trimming device of strip
Inventor: KUWAMOTO HIROSHI
IPC: B23D19/06
Filed: 1983-12-12
Abstract: PURPOSE:To enable trimming chips to be suitably guided into a chute, by concentrically arranging a ring member enabling its rotation with an upper round edge and mounting an upper cover of the chute, for forcing the trimming chips to be guided downward, to this ring member. CONSTITUTION:Upper and bottom round edges 1, 2 are respectively mounted to a pair of upper and bottom spindles 10, 10 parallelly arranged spacing a distance, and chopper blades 3 are arranged in a position almost opposed to the upper round edge 1 at an equal distance in a coaxial peripheral direction with the bottom round edge 2 so that the chopper blade may notch a strip at its width end when it is cut simultaneously with the trimming and cut trimming chips to be discharged in a finely cut condition. While the cylindrical main unit 4 of a chute is arranged so as to extend from a trimming position by the upper and the bottom round edges 1, 2 to a diagonally downward direction in an advance direction of the strip. Then in order that the trimming chip cut to be discharged to this main unit 4 of the chute is forced to be guided downward, an upper cover 13 of the chute having predetermined weight is fixed through a bracket 14 to a ring member 9 placed in a stationary condition.
Patent JP-H0794555-A (JP)
Title: Film carrier tape for semiconductor package and semiconductor device employing it
Inventor: HONDA KOICHI
IPC: H01L21/60
Filed: 1993-09-20
Abstract: PURPOSE:To enhance the electrical characteristics while reducing the cost. CONSTITUTION:In a film carrier tape for semiconductor package having a signal plane on which the leads 5 of a tape base film 8 are formed and a ground plane formed on the opposite side, leads of predetermined profile are formed on the signal plane whereas a ground plane lead 9a having same pattern as the lead 5 is formed on the ground plane while projecting into a device hole 2 and an OLB lead hole 3. An arbitrary lead 5 formed on the signal plane is connected electrically with a corresponding ground plane lead 9a.
Patent JP-H1163172-A (JP)
Title: Pulley with built-in clutch
Inventor: KODAMA TAMOTSU
IPC: F16H55/36
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a pulley with a built-in clutch having features of small eccentricity of a bearing portion and good durability, and a manufacturing method therefor. SOLUTION: An inner member 23 is made of a steel product including residual austenite, and the inner member 23 and a pulley 24 are fabricated such that a radial clearance of a bearing portion formed of two track grooves 28, 29 and a steel ball 26 has a small positive vale. This assembly is then tempered at a higher temperature than the transformation temperature of martensite of the inner member consisting of the steel product, and the swelling resulting from the transformation of the residual austenite brings the radial clearance of the bearing portion to a negative value. This result in a small amount of eccentricity of the bearing portion generated by a radial load, a small amount of an angular change of a sprag 27 during one rotation of the pulley 24, a reduction of abrasion or the like of the sprag 27, and better durability of the pulley with a built-in clutch.
Patent JP-S61111867-A (JP)
Title: Constitution member for machine tool
Inventor: IWASAKI YASUHIRO
IPC: B23Q1/01
Filed: 1984-11-07
Abstract: PURPOSE:To secure the working precision of a machine tool by preventing the thermal deformation of a hollow constitution member due to the difference of the temperature response speed in the same member for the change of the outside air temperature by charging liquid into the hollow part of the hollow constitution member. CONSTITUTION:When a temperature difference is generated between the parts of a constitution member 21, natural convection is generated in the liquid 22 in a hollow part by the change of liquid density. Since the heat transfer from the high-temperature part of the constitution member 21 to the low-temperature part through the liquid 22 in the hollow part by the natural convection in this case, the generated temperature difference is offset, and the max. temperature difference generated between the parts of the constitution member 21 is kept at a small value. Further, by charging liquid into the hollow part of the constitution member 21, the heat capacity of the liquid 22 is added, and the same effect to the increase of the body thickness of the constitution member 21 can be obtained, and the following of the temperature of the constitution member 21 to the change of the outside air temperature can be suppressed, and also the temperature difference generated between the parts of the constitution member 21 is reduced, and the thermal deformation can be suppressed, and a machine tool having a high precision can be obtained.
Patent JP-H0788436-A (JP)
Title: Sorting device for paper leaf
Inventor: RYU MITSUO
IPC: B07C3/08
Filed: 1993-09-20
Abstract: PURPOSE:To provide such a sorting device for paper leaves that efficient sorting treatment is enabled although the sorting device is miniaturized by providing a supply reading block, an accumulation part and a distribution part in series and providing a conveyance path for paper leaves reaching the distribution part from a reading part as a delay conveyance path which is detoured at the accumulation side and formed. CONSTITUTION:A supply reading block 11, a distribution part 12 and an accumulation part 7 are provided in series and a second conveyance path 13b used as a delay conveyance path is formed in the lower part of the accumulation part 7. Therefore the longitudinal direction of a device 10 is shortened. Work for taking out paper leaves from a spare accumulation part 117 and housing them into a supply part 110 is made easy by providing the spare accumulation part 117 in the supply reading block 11. When a paper j am of paper leaves is caused in the distribution part 12, paper leaves remaining in the second conveyance path 13b are once conveyed automatically to the spare accumulation part 117. Furthermore the second conveyance path 13b reaching the distribution part 12 from a reading part 114 is formed longer than ever. Many hours can be spent on reading treatment of the reading part 114.
Patent JP-H0572488-A (JP)
Title: Light source device
Inventor: KOITABASHI MASANOBU
IPC: F21V29/00
Filed: 1991-09-12
Abstract: PURPOSE:To provide the light source device which enables a lamp house to be moved smoothly and vertically while held horizontally and has its optical axis easily adjusted from the flank of the lamp house without detaching the housing cover of the light source device. CONSTITUTION:A base member 15 is provided to the lower part of the lamp house 14 of the light source device 11 and in this base member 15, a worm wheel 16, a worm 17 which can rotate the worm wheel 16, and four extension screws 18 which have spur gears, engaged with the worm wheel 16, at the head parts and are rotated by the worm wheel 16 at the same time are arranged. Further, the center of the rotary shaft of the worm 17 is coupled with an adjusting knob 19 extended to outside the base member 15 and operated from the flank of the base member 15.
Patent JP-H0395623-A (JP)
Title: Automatic constitution setting control system for display device
Inventor: NISHIKAWA HIROFUMI
IPC: G06F3/147
Filed: 1989-09-08
Abstract: PURPOSE:To use an exchanged display device at the exchange of display devices and to attain the display tasks by providing the setting function of a display controller on a CPU in accordance with the automatic decision of the display device and its result. CONSTITUTION:When a plasma display PDP 7 is connected as a display device, an initialization program is activated in a ROM 2 after a power supply is turned on. Then a CPU 1 recognizes that the PDP 7 is connected via a display controller 6 and sets a parameter for the PDP 7 to the controller 6. Thus the display is attained with the use of the PDP 7. Then the PDP 7 is removed and an LCD display 8 is connected as a display device together with the power supply turned on again. Thus the CPU 1 controlled by the initialization program recognizes the LCD 8 and sets a parameter for LCD 8 to the controller 6. Thus the display is attained with the use of the LCD 8.
Patent JP-S6389793-A (JP)
Inventor: HIRANO MUNEYOSHI
IPC: E06B9/264
Filed: 1986-10-01
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-H0781341-A (JP)
Title: Tire strain alarm device by ultrasonic wave
Inventor: KOBAYASHI YASUHIRO
IPC: G08C19/00
Filed: 1993-09-20
Abstract: PURPOSE:To provide an alarm that can detect a tire strain irrespective of a variation in car weight in regard to this strain alarm detecting the tire strain, to be produced as deformation or the like due to a shortage of air quantity in a tire and an increase in car weight, with ultrasonic waves. CONSTITUTION:This alarm is provided with an ultrasonic transmitting means 11 being set up in an air chamber side 16 of a tire rim part and transmitted to another air chamber side 17 of a tread part, a transmitting control means 10 controlling this means 11 and outputting a transmission synchronizing signal 18, and an ultrasonic receiving means 12 being set up in the air chamber side 16 of the tire rim part and receiving ultrasonic waves reflected at an inner part 17 of the tread part, and outputting a reception synchronizing signal 19, respectively. In this constitution, it is made up of installing a distance comparing means 13 inputting both these transmission and reception synchronizing signals 18 and 19, comparing a span of time ranging from ultrasonic transmission to reflected wave reception with the setting value, and outputting the presence of a tire strain, and an alarm means 14 emitting a warning to a driver with a voice or visible information in response to the output of this distance comparing means 13.
Patent JP-H1172274-A (JP)
Title: Air conditioner
Inventor: YAMASHITA TETSUJI
IPC: F25B13/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To shorten the warm air sending-out time upon heating operation and reduce or prevent the sudden lowering of sending-out temperature of warm-air upon finishing the heat absorbing operation of refrigerant in a heat storage tank to improve comfortable property by a method wherein the flow rate setting value of a pressure reducer is changed in accordance with the opening and closing operation of an opening and closing valve. SOLUTION: When the detecting value of a temperature in a heat storage device 33 is not lower than a predetermined value of OFF, a predetermined valve closing time for an electronic expansion valve 25 is judged repeatedly whether the same from the starting of heating operation has elapsed or not and when the predetermined valve closing time has elapsed, the control of opening degree of the electronic expansion valve 25 is returned to a predetermined control algorithm during heat absorbing operation. On the other hand, when the detecting value of a temperature of the heat storage device 33 is lower than the predetermined value of OFF, the opening and closing valve 30 is closed to finish the heat absorbing operation.  The electronic expansion valve 25 is not choked but is opened for a predetermined period of time with a predetermined degree of opening to prevent the decrease of the flow rate of refrigerant, flowing into an outdoor heat exchanger 27, in such a manner whereby the sudden lowering of the evaporating temperature of refrigerant can be prevented when the flow rate of refrigerant, flowing into the outdoor heat exchanger 27, is a small amount.
Patent JP-S60124696-A (JP)
Title: Washing-off of sulfur deposit in desulfurizer for coke oven gas
Inventor: NAGAI TADAHIRO
IPC: C10C1/16
Filed: 1983-12-12
Abstract: PURPOSE:To remove plugging deposits readily and economically in a short time, washing a desulfrizer for coke oven gas with a soln. which contains 70% or higher tar acid. CONSTITUTION:In a desulfurizing tower 1 which removes hydrogen sulfide contained in coke oven gas by bringing the gas into contact with a counter flow of an alkaline absorbing soln., a viscous mixt. of sulfur and oil is deposited in a filling layer 2 leading to clogging of the tower 1. When such clogging has occurred, supply of the absorbing soln. is stopped and a soln. which contains 75% (pref. 85%) or higher tar acid is introduced into the tower 1 at the top for dissolution of the deposits in the filling layer and the soln. is sent into a tank 4. The tar acid soln. is cycled for reuse through a pump 5 and a line 6. Upon completion of cleaning, the tar acid soln, is extracted from the tank 4 through a line 7 for recovery of tar acid and utilization of residues as pitch modifier, etc.
Patent JP-2001055893-A (JP)
Title: Sliding base isolation structure of tunnel
Inventor: SUZUKI TAKEYASU
IPC: E21D11/14
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To insulate a tunnel and the ground by generating a slide between a backing material or a backfilling material and a building frame at earthquake time by installing a material separable or slidable by the action of small shearing force between the backing materials or the backfilling materials on an outer peripheral surface of the tunnel building frame. SOLUTION: At earthquake time, since a boundary surface 4 between applied silicone composition 2 and backing material 3 having small sliding resistance is not adhered and a surface is smooth, a slide is generated on the boundary surface 4 in low friction. Since hydration reaction of cement is restrained in the boundary surface 4 with the silicone composition 2 since the silicone composition 2 is a water repellent material, sticking to concrete is eliminated, or even if there is sticking, the sticking is very weak, and even if the concrete is stuck once, there is a property of easily separating the silicone composition 2 and the backing material 3 by permeation into the boundary surface 4 of underground water on the outer periphery. Thus, a tunnel and the ground are insulated at earthquake time to sharply reduce earthquake time cross-sectional force generated in the tunnel.