baber/WOPTO huggingface dataset:
Patent JP-H11338990-A (JP)
Title: Non-contact ic card, its production, and laminated sheet for non-contact ic card
Inventor: NISHIKAWA YOSHIKI
IPC: B42D15/10
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent a sink from being generated to obtain an excellent surface smoothness and productivity by burying a loop coil for antenna and an IC chip in a polymer which has a softening point lower than that of a plastic sheet. SOLUTION: A plastic film 5 where IC chips 3 and loop coils 4 for antenna are arranged is interposed between plastic sheets 2 provided with polymer layers 1, and they are stuck to each other by thermal welding. The polymer, where the IC chip 3, the loop coil 4 for antenna, etc., are buried, is not especially limited if it has a softening point lower than that of the plastic sheets 2 and is superior in adhesion strength to an adhesion object due to thermal fusion. The polymer is interposed between two plastic sheets 2 and is heated from outside and then is fused and made fluid to bury the IC chip 3, etc., and therefore, it is necessary that the softening point of the polymer is lower than that of the plastic sheets 2.
Patent JP-H0418110-A (JP)
Title: High-strength acrylic fiber with good weatherability and production thereof
Inventor: FUKUI YUICHI
IPC: D01F1/04
Filed: 1990-05-01
Abstract: PURPOSE:To obtain the title fiber with high weatherability and tensile strength by dispersing a polymer predominant in acrylonitrile in a cooled specific solvent, mixing the resultant dispersion with a second dispersion containing a ultraviolet light- absorptive additive followed by heating to dissolve the polymer, and by spinning the resultant dope followed by drawing. CONSTITUTION:A polymer containing >=90wt.% of acrylonitrile is added to a solvent cooled to <=10 deg.C, capable of dissolving 3-15wt.% of said polymer at >=50 deg.C into a homogeneous dispersion. This dispersion is then mixed with a second dispersion prepared by dispersing 1-15wt.% of a ultraviolet light-absorptive additive <=5 in particle size in a solvent, so as to be 300-1000 poise at 50 deg.C in the final solution viscosity and 0.1-2wt.% in the pigment concentration. The resulting mixture is then heated to >=80 deg.C to completely dissolving the polymer followed by filtration through a filter of 8-35 meshes and then carrying out wet or dry-wet spinning. The resultant coagulated yarn, in such a state as to contain the solvent, is drawn in air by a factor of >=2 and then further drawn under a combination of moist heat and dry heat by a factor of >=10 in the total draw ratio, thus obtaining the objective fiber with an initial tenacity of >=9g/d.
Patent JP-H07321261-A (JP)
Title: Heat sink for semiconductor device
Inventor: ATOMACHI TADAAKI
IPC: H01L23/373
Filed: 1994-05-27
Abstract: PURPOSE:To provide a low-cost heat sink with good heat radiation and no fear of a split or a crack, by forming a heat radiating face made of tungsten alloy with a complex shape in a metallic injection molding step. CONSTITUTION:A tungsten-based material with thermal expansion almost equal to silicon material of a semiconductor substrate is used in a near net shape-type metallic injection molding(MIM) method. Then, a radiating face is uniformly made of a column part 6, a molding frame 4, and a pedestal 3. Then, heat radiation takes place through the exposed radiating face including the column part 6. In the near net shape-type MIM method, a secondary work step after sintering is almost all omitted to form a complex shape of radiating face, and by using the tungsten alloy, the thermal expansion equal to the semiconductor material is obtained easily. Consequently, a heat sink with good heat radiation can be marketed at low cost.
Patent JP-H04321924-A (JP)
Title: Magnetic recording medium
Inventor: SAITO SHINJI
IPC: C09D127/04
Filed: 1991-04-19
Abstract: PURPOSE:To improve electromagnetic conversion characteristics by providing a specific relation between the thickness of an upper magnetic layer and the shape of ferromagnetic powder. CONSTITUTION:This magnetic recording medium has the plural magnetic layers consisting of the lower magnetic layer contg. the ferromagnetic powder and binder on the surface of a nonmagnetic base and the upper magnetic layer provided thereon. The above-mentioned magnetic recording medium is so formed that the major axis length of the ferromagnetic powder incorporated into the upper magnetic layer is <=0.30mum, the crystallite size is <=400Angstrom  and the drying thickness of the upper magnetic layer is <=1.2mum. The medium is also so formed that the center line average roughness Ra on the surface of the upper magnetic layer is <=0.015mum. Further preferably, the ratio between the major axis length and the crystallite size is >=3 and <=7, the dry thickness of the upper magnetic layer is <=30 times the crystallite size of the ferromagnetic powder of the ferromagnetic layer of the upper magnetic layer and the roughness Ra is <=1/20 times the major axis length of the ferromagnetic powder of the upper magnetic layer.
Patent JP-S5817050-A (JP)
Title: Automatic adhering device for tape
Inventor: MORITAKE TAKAYOSHI
IPC: B65H19/28
Filed: 1981-07-23
Abstract: PURPOSE:To perform a safe operation to adhere a tape, by a method wherein a truck is moved on a rail, and a paper tube and a paper are automatically secured by utilizing a double-coated tape. CONSTITUTION:With a rail 35 raised, a truck 16 advances, it is pushed upward with a roller 44 of the truck 16 brought into contact with the upper surface of the rail 35, it turns centering around a shaft 15, and a tape adhering roller 48 is detached from a paper tube 43. With a motor 31 run, a sprocket wheel 21 turns to pull rightward a chain 18, and roller 44 of the truck 16 rolls on the rail 35 to run rightward. When the truck 16 comes to a tape-adhering position, an air cylinder 38 actuates to lower the rail 35, and the roller 44 and the rail 35 are released from the contact. Instead of this, a tape-adhering roller 48 of a tape applicator 42 makes contact with the tape adhering surface of the upper surface of the paper tube 43 to press it, ane the truck 16 slides and runs over the shaft 15 to turn the roller 38 to automatically wind it around a take-up reel.
Patent JP-H09307975-A (JP)
Title: Pc subordinate network transmission system
Inventor: ONO SHINYA
IPC: H04L12/40
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain the PC subordinate network transmission system in which intended withdrawal of a remote station is not discriminated to be a fault by providing a switch means to be turned on/off corresponding to subscription/ withdrawal to/from the remote station making subscription/withdrawal intentionally. SOLUTION: A switch means to be turned on/off corresponding to subscription/withdrawal to/from a remote station is provided to the remote station making subscription/withdrawal intentionally to/from a transmission line and when the switch is turned on, that is, in the case of subscription, a withdrawal check flag is set to 1, and when the switch is turned off, that is, in the case of withdrawal, the withdrawal check flag is set to 0. Upon the receipt of output data from a master station, withdrawal check flag information is added to input data and the resulting data are sent to the master station. The master station checks the state of the withdrawal check flag information from the remote station to discriminate the presence of a fault of the remote station.  Thus, the PC subordinate network transmission system is obtained, in which the remote station intentionally withdrawn is not discriminated to be faulty.
Patent JP-2000300352-A (JP)
Title: Structure for attaching apron board to desk
Inventor: KITAGAWA HIROICHI
IPC: A47B96/20
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To easily and strongly attach an apron board to the rear end face of supporting legs in comparatively simple structure so as to be immune to external force from side especially. SOLUTION: Either both the front side parts of an apron board 13 of a desk 1 or the rear surfaces of supporting legs 2 of the desk are provided with longitudinally long recessed grooves 19 and the other parts are provided with projected line parts 9 to be inserted to the recessed grooves 19. By inserting the projected line part 9 to the recessed groove 19 and fixing the side face of the recessed groove 19 through a screw 24 to the projected line part 9, the apron board 13 is attached to the supporting legs 2 while covering the rear end faces of the supporting legs 2.
Patent JP-H06323598-A (JP)
Title: Air conditioning system
Inventor: MORO TAKASHI
IPC: F24F11/02
Filed: 1993-05-18
Abstract: PURPOSE:To obtain a comfortable air conditioning environment by inputting operator's personal information of the area controlling to dry operator's accessory if it is decided that the atmosphere is rainy, and setting air conditioning diffusing condition corresponding to the information. CONSTITUTION:When an area has a free address, seating and personal information input are inserted at his magnetic card to a magnetic card reader 35, and read information is recognized by a controller 34. The controller 34 controls a normal personal air conditioning based on a rain gauge 43 if rain becomes strong, and so applies a drive signal to a driver 37 as to satisfy comfortable air conditioning conditions included in the information. When the rain is strong and it is cold, drying is executed. When it is not cold, warm air is diffused strongly to legs as a center only for a predetermined time. If trousers and shoes are dried, normal personal air conditioning control is conducted. Accordingly, comfortable personal air conditioning environment can be provided, and convenient air conditioning environment can be provided when the operator is returned from the exterior.
Patent JP-S61271725-A (JP)
Title: Electromagnetic relay
Inventor: HARII SHIYUREEDAA
IPC: H01H50/18
Filed: 1986-05-22
Abstract: An electromagnetic relay has a hollow coil having a magnet system forming a flux guidance loop in a circuit with a portion extending outside of and parallel to the coil, and another portion, formed by the armature, extending through the interior of the hollow coil. The loop is interrupted by a working air gap, which is slanted relative to the longitudinal axis of the coil, and which is completely encompassed within the interior of the coil. The air gap is formed by a wedge-shaped portion of the armature in registry with a wedge-shape pole piece. The slanted surfaces are longer in length than surfaces parallel to the coil axis, thereby providing a larger area for flux transfer through the air gap. Additionally, by slanting the flux transfer faces within the hollow coil, the overall size of the relay is not increased. The free end of the armature at which the flux transfer surface thereof is disposed as a continuation which engages a contact spring disposed at one end face of the coil body, for moving the contact spring with respect to one or more stationary contact elements for electrical connection and disconnection therewith.
Patent JP-S609683-A (JP)
Inventor: IMANISHI KIYOKAZU
IPC: B25J13/00
Filed: 1983-06-27
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-S60261858-A (JP)
Inventor: KASAI KAZUO
IPC: E04D3/369
Filed: 1984-06-08
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-H0412742-A (JP)
Title: Laser probe for medical treatment
Inventor: KURAMOTO SEIJI
IPC: A61N5/06
Filed: 1990-05-02
Abstract: PURPOSE:To efficiently emit a laser beam to the side of a probe by a fine and simple constitution by providing an emitting part arranged so as to turn the emitting tip of an optical fiber bundle to the side on the tip part of a probe sheath. CONSTITUTION:An insertion probe 1 uses a double lumen tube 5 as a sheath, a comparatively larger lumen is used as a guide wire insert-through hole 6, and an optical fiber bundle 7 is inserted through the other. As for the optical fiber bundle 7, the bundle is constituted by bundling many pieces of flexible optical fibers 7a, and the laser beam is guided by each optical fiber 7a. In the tip side wall part being adjacent to the lumen for allowing the optical fiber bundle 7 to pass through, a long notch hole 8 is formed along the longitudinal axial direction of the tube 5, the emitting ends of each optical fiber 7a in the tip part of the optical fiber bundle 7 are arranged densely toward the side, and a side emitting part 9 for emitting a laser beam to the side is constituted. The base end side part of the optical fiber bundle 7 is guided to a connector 4 through the inside of the insertion probe 1 and a guide cable 3, and connected to, for instance, an excimer laser device.
Patent JP-S61274939-A (JP)
Inventor: TAKEUCHI TAKASHI
IPC: B32B37/10
Filed: 1985-05-31
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-S5819446-A (JP)
Title: Removing device for slag in rh furnace or the like
Inventor: FUJII KOUICHIROU
IPC: C21C7/10
Filed: 1981-07-25
Abstract: PURPOSE:To strip stuck slag efficiently by providing a turntable under a furnace, erecting a single cutter piece thereon, and making said piece freely movable vertically, swivelable, and movable radially. CONSTITUTION:A turntable 3 is disposed under an RH furnace and a single cutter piece 6 of a required width is erected thereon. According to the vertical movement of an upper machine frame 2, the piece 6 moves upward and downward on the outside circumferential surface of a suction pipe A or discharge pipe B. Said piece is swiveled by the rotation of a small turntable 5 and is moved radially by means of an oil hydraulic cylinder 7 and a guide 8. Slag is stripped effectively by aligning the top end part of the piece 6 to the required position to be stripped on the outside circumferential surface of the pipe A or the pipe B and swiveling the piece.
Patent JP-S5543266-A (JP)
Title: Power generator utilizing thermal difference between solar heat and cool water
Inventor: SAITOU CHIYUUJI
IPC: F03G7/05
Filed: 1978-09-22
Abstract: PURPOSE: To generate power by virtue of thermal difference between the solar energy and cool water, by heating the working fluid by hot air in a solar collector to turn a turbine and cooling the working fluid by cool water.  
     CONSTITUTION: The energy of air a heated by a solar collector 1 is stored in a heat storage device 2. The air a flows in a heating device 5 composed of many capillary tubes to heat working fluid b such as Freon 113 flowing through the tubes. The fluid b thus heated by the heating device 5 runs a low pressure gas turbine 7 and flows in a cooling device 8. The turbine 7 is connected with a power generator 7a. Cool water c from a lake or sea also flows in the cooling water by means of a pump 9 to cool and liquefy the working fluid b. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60260529-A (JP)
Title: Method of separation of ethanol
Inventor: FURUKAWA TETSUO
IPC: B01D3/32
Filed: 1984-06-06
Abstract: PURPOSE:In purifying ethanol containing impurities, to reduce energy required for distillation separation without lowering purity of ethanol, by combining a distillation column with an absorption heat pump without losing separating function, using them. CONSTITUTION:The aqueous solution of ethanol 5 is fed to the distillation column 1, distilled, the steam 6 generated by the distillation column 1 is introduced as a heat source to the evaporator E of the absorption heat pump 12, and the condensate 16 of it is fed to the purification column 8. The remaining steam 15 is sent as a heat source to the regenerator R. (In the operation, the solution 14 at the bottom of the column is fed to the other chambers of the evaporator E and heat is recovered). The condensate 17 in the regenerator R is refluxed through the distillation column 1, the remaining steam 15 is fed to the third separator 4, and condensed completely by cooling water. By this method, purified ethanol is separated and obtained.
Patent JP-S5640867-A (JP)
Title: Toner concentration controller
Inventor: OGURA MASAAKI
IPC: G03G15/08
Filed: 1979-09-12
Abstract: PURPOSE:To give a control to the toner concentration at a certain level, by providing the means which gives a change to the reference value to control the supply amount of the toner in accordance with the control given to the picture concentration. CONSTITUTION:When the toner concentration is reduced, the output of the sensor increases to decrease the output of the amplifier A1. The output of the comparator A2 is increased when the output of the amplifier A1 to be supplied to the reverse input terminal becomes lower than the reference voltage to be supplied to the nonreverse input terminal. Then the driver DR works to actuate the solenoid SOL, and as a result the toner is supplied. On the other hand, when the toner concentration is increased, the adverse action to the above is carried out. In such way, a certain level is maintained for the toner concentration.
Patent JP-H08312455-A (JP)
Title: Cylinder head cover structure in dohc type internal combustion engine
Inventor: IKOMA KATSUHIRO
IPC: F02B77/08
Filed: 1995-05-16
Abstract: PURPOSE: To prevent the water from being collected in the valley part between both swellings, when two swellings and one swelling for gear are provided on the upper side of a cylinder head cover in a DOHC type internal combustion engine. CONSTITUTION: At the position between one side swelling 17 and a swelling for gear 23, a groove 24 to divide both swellings from each other is provided to make the bottom surface of the groove 24 inclined downward obliquely, from the bottom surface at the valley part toward the side surface of the cylinder head cover.
Patent JP-H01287822-A (JP)
Title: Apparatus for producing magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: C23C14/24
Filed: 1988-05-13
Abstract: PURPOSE:To form the magnetic recording medium for perpendicular magnetic recording uniformly over a wide area at a high speed by forming a perpendicularly magnetized film by high-speed electron beam vapor deposition at a specific rate and constituting a vessel for housing a material for vapor deposition of ZrO2 or SiO2. CONSTITUTION:Heating of the material 1 for vapor deposition is executed by the accelerated electron beam and the vapor deposition is executed under a high-speed condition of >=2,000(Angstrom /sec) vapor deposition rate. The vessel 6 for housing the material for vapor deposition is preferably the vessel consisting of the ZrO2 or SiO2 or the water-cooled copper vessel lined with said materials. The Zr and Si do not particularly degrade the characteristics of the perpendicularly magnetized film even if there is the contamination from the vessel material 6 in the perpendicularly magnetized film consisting of a Co alloy and, therefore, the magnetic recording medium for perpendicular magnetic recording having the performance uniform over the large area and above all, the uniform C/N is obtd.
Patent JP-2000310477-A (JP)
Title: Refrigerator
Inventor: YOSHIMURA HIROSHI
IPC: F25D23/00
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To warn a user that a door opens for a long time and give no uncomfortableness to the user by reading an image different from a displayed image from an image storing means and displaying it when a door opening time reaches a prescribed time. SOLUTION: When a freezing chamber door or a refrigerating chamber door is opened, the opening and closing of the doors of F and R door opening and closing sensors 8 and 9 are sensed to store the door opening time in a storing means. In the freezing chamber, a display part 10 is provided, an image is read from a plurality of images stored in the image storing means of a control means 2 and displayed in the display part 10. A first image of a group of images previously stored in the image storing means is displayed in the display part by a displaying means 11. Then, when the door opening time reaches a prescribed time, a second image is displayed from a group of images. Further, with the lapse of time, a third image is displayed.  In such a way, the image sequentially changes in accordance with the door opening time so that the degree. of the door opening time can be seen gradually in accordance with the displayed image.
Patent JP-S607606-A (JP)
Inventor: UIREMU FUREDERITSUKU DORUIFUES
IPC: G11B5/31
Filed: 1984-06-09
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-S5820716-A (JP)
Title: Oxidizing roaster for used catalyst
Inventor: TODA SHIYOUSAKU
IPC: F27B7/28
Filed: 1981-07-27
Abstract: PURPOSE:To carry out the oxidizing roasting of used catalyst, effectively, by providing a cavity for the feeding of combustion gas in the porous refractory brick having high porosity, and lining the inner wall of the roasting furnace with the brick. CONSTITUTION:The inner wall of a short-drum rotary furnace 1 having dams 2 at both ends is lined with porous refractory brick 12 having a porosity of 20- 50%. The brick is provided with a cavity 15 extending from a side face to the opposite side face. Used catalyst is charged to the furnace 1 through the feeding chute 5, and hot air is introduced into the furnace from the burner 3. The oxygen-enriched air produced by the enriching apparatus is supplied through the cavity 15 to the furnace 1 and passed from the lower part to the upper part of the used catalyst in the furnace 1. The used catalyst is heated at 700-900 deg.C and oxidized by this process. The generated smoke, volatile component, and roasted product are transferred to the roasted product discharging column 7, and discharged through the exhaust fan 8 or the discharging port 9.
Patent JP-S63282214-A (JP)
Title: Speed controller
Inventor: KINOSHITA ICHIYUKI
IPC: C21D9/56
Filed: 1987-05-14
Abstract: PURPOSE:To control the variations in the tension of a strip due to a speed change and to improve the quality by providing an acceleration rate setting device to a speed standard generating circuit, and diminishing the speed change at the start and finish of acceleration based on the set acceleration. CONSTITUTION:In a continuous annealing line, the processing speed of the strip at a central processing section is detected by a processing speed detector 5. Meanwhile, a speed standard is generated by the speed standard generating circuit 1 based on the set acceleration from an acceleration setting device 4 so that the speed reaches the set speed from a speed setting device 3. Furthermore, the strip quantity of a looper is detected by a looper position detector 6. The processing speed, strip quantity, and speed standard are inputted to a synchronous control circuit 7, the opening and closing of contacts 8a and 8b are selected, the selection is alternatively inputted to an input-side speed generating circuit 2. In the speed controller of such a structure, the acceleration rate setting device 9 is provided to the speed standard generating circuit 1, the speed change at the start and finish of the acceleration based on the acceleration setting device 4 is diminished. By this method, the variations in the tension of the strip due to a speed change is reduced.