baber/WOPTO huggingface dataset:
Patent JP-H0490845-A (JP)
Title: Recovery method of carbon dioxide
Inventor: TAKEUCHI YOSHIYUKI
IPC: C01B32/50
Filed: 1990-08-06
Abstract: PURPOSE:To contrive a continuous solidification and separation of CO2 by a method wherein, after separation of solidified matter consisting mainly of carbon dioxide, the cooling gas used in this separation is sent into a fluidized bed cooler having a very low temp. refrigerant flowing therein to be further cooled for use as the cooling gas in direct mixture with exhaust combustion gases. CONSTITUTION:Exhaust combustion gases are mixed directly with a cooling gas so as to cool and solidify carbon dioxide in the exhaust combustion gases and recover the same therefrom. At this time, the solidified matter consisting mainly of the carbon dioxide is produced by a dry ice producing device 3 and subsequently separated by a cyclone 5. The cooling gas thus separated is sent into a cooling pipe having a very low temp. refrigerant LNG flowing therein and then into the fluidized bed cooler 6 contg. fluid medium (e.g. fine-grained sand) to be further cooled for use as the cooling gas in direct mixture with the aforesaid exhaust combustion gases. This recovery method permits the carbon dioxide in the exhaust combustion gases to be solidified and removed therefrom on a continuous basis to prevent such carbon dioxide from being emitted directly to atmospheric air.
Patent JP-S58109924-A (JP)
Title: Multi-item input device
Inventor: OOTA AKIICHI
IPC: G06F3/023
Filed: 1981-12-23
Abstract: PURPOSE:To change the display of a display and to make the meaning of a key clear, when the meaning of a key is changed, by making the key top transparent and providing the display under the key top. CONSTITUTION:Display items, characters and symbols on a liquid crystal display unit 12 are visually observed through a glass plate 102 and a transparent key top 81. The display items on the unit 12 can be changed by changing the menu. The input of the key information is attained by depressing the key top 81, which is depressed with the glass plate 102 against the elastic force of an elastic opaque resin 82, and the depression is detected at a coordinate detection mechanism. The control is done with a central processing unit CPU.
Patent JP-H1044492-A (JP)
Title: Recording electrode
Inventor: KITAMURA TETSUYA
IPC: G03G15/05
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain a recording electrode for producing a good record in which an antistatic layer does not shield the field for controlling charged particles nor block supply of charged particles. SOLUTION: A coating layer 5 having surface resistivity of 10<10> -10<13> Ω, where polyimide resin binder is mixed with carbon black at a solid component ratio lower than 1, is formed on the side of an aperture electrode body 1 where a control electrode 4 is not formed. The coating layer 5 does not store charges upon touching toner and does not shield the field formed by applying a voltage to a control electrode 6. This arrangement realizes a good recording.
Patent JP-H1140447-A (JP)
Title: Manufacture of arcuate permanent magnet
Inventor: KANEKIYO HIROKAZU
IPC: H01F1/053
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an arcuate permanent magnet which has a performance-to-price ratio matching that of the hard ferrite magnet and can contribute to the size reduction of a magnetic circuit, without using any pulverizing method nor bond magnet forming method nor requiring any cutting work after molding. SOLUTION: In a method for manufacturing arcuate permanent magnet, an amorphous thin belt which has high toughness and an average thickness of 10-100 μm and can be worked easily is produced by quenching a molten alloy having a specific composition containing <=6 at.% rare-earth elements and 15-50 at.% boron under a specific condition. Then, a curved laminated thin belt having a microcrystalline structure is formed by laminating two or more pieces of the amorphous belt so that the thickness of the laminated body may become an arbitrary value and heat-treating the laminated body, until a microcrystalline structure of 10-50 nm in average crystal grain diameter is obtained in the laminated body, while the laminated body is curved in a desired shape by means of a holding apparatus. Thereafter, an arcuate permanent magnet which has a high performance, a price-to-performance ratio matching to that of a hard ferrite magnet, a hard magnetic characteristic of iHc>=2 kOe and Br>=8 kG, and an average thickness of >=20 μm and can contribute to the size reduction and performance improvement of household electric appliances, office automation equipment, electric appliances, etc., is manufactured by bonding the laminated thin belts to each other.
Patent JP-S59101441-A (JP)
Inventor: JIYOSEFU EI FUEIKABURINO
IPC: C07C201/08
Filed: 1983-11-04
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-H0491912-A (JP)
Title: Drilled roll for calender
Inventor: URUSHIBARA MITSUYUKI
IPC: B29C43/46
Filed: 1990-08-07
Abstract: PURPOSE:To correct the deflection of a roll at the time of rolling easily by forming a path for heating, through which an electric heater or a heating medium is flowed so as to form a plurality of heating zones, to the inner circumferential section of a roll body. CONSTITUTION:A plurality of electric heaters 10 are insulated to the inner circumferential section of a roll body 1 by a center hole 2 along an axis so as to shape a plurality of heating zones Z1-Z3. A plurality of the heating zones Z1-Z3 are formed in the axial direction of the roll body 1 by the electric heaters 10 or a path 11 for heating, the temperatures of each zone Z1-Z3 are controlled, and a roll crown is adjusted freely. Accordingly, the deflection of the roll can be corrected.
Patent JP-H0547097-A (JP)
Title: Magnetic disk device
Inventor: CHIHARA KENICHI
IPC: G11B19/00
Filed: 1991-08-20
Abstract: PURPOSE:To prolong the service life of a disk medium in a magnetic disk device. CONSTITUTION:This magnetic disk device for performing contact/start/stop action is provided with an N-phase disk driving motor 2 for rotating a disk medium 1 and a head driving motor 4 for positioning a magnetic head 3 to a specified position on the disk device 1. When a power interruption is detected, the phase (N-1) of the disk driving motor 2 is short-circuited. A switching means 5 is simultaneously provided for supplying a counter electromotive force generated in the residual one phase to the head driving motor 4, when the power of the device is interrupted a power is supplied to the head driving motor 4 by the relevant counter electromotive force and the position of the magnetic head 3 on the disk medium 1 is fixed.
Patent JP-H0934338-A (JP)
Title: Image forming device
Inventor: YOSHIZAWA ATSUTOMO
IPC: G03G21/20
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To efficiently cool a heating element related to a scanning optical device performing for deflecting scanning with a laser beam by forming an air duct on the outer periphery of the housing of the scanning optical device and arranging the heating element in the air duct. SOLUTION: Air sucking fans 4-1 and 4-2 are arranged between the outer periphery of the housing 100 of the scanning optical device 101 and the front side plate 2 and the rear side plate 3 of an image forming device body 1 so that they may be respectively close to the front side plate 2 and the rear side plate 3 on the right side of the body 1, whereby cool air at the outer part of the body 1 is sucked. The sucked cool air flows along the air ducts 5 and 6 formed between the housing 100 and the front side plate 2, and the housing 100 and the rear side plate 3 and is discharged by ventilating fans 4-3 and 4-4. Laser drivers 121a to 121d and a polygon motor driver 101c as the heating elements are arranged in the air ducts 5 and 6. Then, the housing 100 functions also as a heat insulating board for a polygon motor 101b, and the polygon motor 101b is completely cooled.
Patent JP-H0257670-A (JP)
Title: Alloying hot dip galvanized steel sheet excellent in powdering resistance and flaking resistance and its production
Inventor: NAKAYAMA MOTOHIRO
IPC: C23C2/02
Filed: 1988-08-22
Abstract: PURPOSE:To manufacture an alloying hot dip galvanized steel sheet excellent in powdering resistance and flaking resistance by regulating the surface roughness of a starting sheet for plating and the surface roughness of a plating layer to specific values, respectively. CONSTITUTION:The surface roughness of a starting sheet for plating for an alloying hot dip galvanized steel sheet is regulated to <=1.0mumRa. Further, the surface roughness of a plating layer is regulated to >=250 by PPI(1.25mum cutoff value). At the time of manufacturing the above plated steel sheet, a starting sheet in the thickness of a surface oxide film on the starting sheet for plating is regulated to <=80nm is plated by means of a plating bath having a composition consisting of 0.03-0.13wt.% Al and the balance zinc, etc., and is then heated. By this method, the alloying hot dip galvanized steel sheet excellent in powdering resistance and flaking resistance can be manufactured.
Patent JP-S6364774-A (JP)
Title: Method for driving light emitting diode array
Inventor: HIRANE HIDEO
IPC: B41J2/44
Filed: 1986-09-05
Abstract: PURPOSE:To exclude the deterioration of image quality such that the positional shift of a dot is generated, by a method wherein a light emitting time is added so as to extend in the before-and-behind direction of intermediate scanning centering around said scanning when the light emitting time is given as the sum of time sharing scanning and timing is taken so that the center thereof is aligned in all of dots. CONSTITUTION:Since the brightnesses of the elements of a light emitting diode array are not constant and are irregular at every dot, the number of light emitting times are determined from the light emitting time T0 in one scanning. In controlling the light emitting time, centering around the central scanning C of scannings of n-times, the light emitting time is successively added to the before and after scannings at every one step. Herein, the central scanning means (n+1)/2-th scanning when the number (n) of scannings are an odd number and n/2 or (n+2)/2-th scanning when (n) is an even number. The center of the light emitting timing of each light emitting time is C1 or C2 and the max. shift thereof is T0/2. As mentioned above, since the timing center of the light emitting time of each dot is aligned, a high quality recording image having no dot positional shift is obtained.
Patent JP-S6098798-A (JP)
Title: Piezo-electric sound generator
Inventor: URA KAZUKI
IPC: H04R17/00
Filed: 1983-11-04
Abstract: PURPOSE:To suppress unnecessary vibration and to make a frequency characteristic flat by supporting the outer circumference of a piezo-electric deflection vibrator, and arranging a permanent magnet opposing to the deflection vibrator. CONSTITUTION:A permanent magnet 14 is bonded by an adhesive in the middle of a bottom surface of a case 9. By this magnet 14, the sound generator always absorb the diaphragm 12 of the piezo-electric deflection vibrator 11. In this mechanism, the application of an input signal onto a terminal 17 causes the device to generate deflection vibration and to generate sound. Even during this vibration, the diaphragm 12 is always influenced by the magnetic absorption of the magnet 14, thereby allowing the faithful reproduction against an input signal and the unnecessary vibration such as resonance is suppressed.
Patent JP-H0491524-A (JP)
Title: Telephone system for vehicle
Inventor: HONDA NAOKI
IPC: H04W76/02
Filed: 1990-08-06
Abstract: PURPOSE:To prevent the occurrence of radio interference while a vehicle is run without making smaller the usable extent of a telephone set which increases the intensity of its radio link when the vehicle is run and decreases the intensity when the vehicle is parked by discriminating the run and parked states of the vehicle. CONSTITUTION:A vehicle status monitor 14 discriminates whether a vehicle is run or parked based on a brake operating signal from a parking brake sensor 15 and sends a discriminated status signal to a master set of cordless telephone 11. When the vehicle is parked, the master set 11 communicates with a slave set 13 of the cordless telephone by using a control channel fixed to the master set 11 and starts communication after deciding a subchannel which does not give radio interference. When the vehicle is run, the transmitting power between the master set 11 and slave set 13 is reduced by means of a command from a link intensity changing means 17 before the communication is started. In addition, when a parking brake sensor 15 detects that the status of the vehicle has changed during communication, the intensity of the radio link is changed.
Patent JP-S6187305-A (JP)
Title: Driving equipment
Inventor: MURATA TAKEO
IPC: H01L41/09
Filed: 1984-10-05
Abstract: PURPOSE:To enable driving a matter in any arbitrary direction including a linear or circular motion with a simple construction by magnetically connecting an actuator such as bimorph type with a piezoelectric element and a driven part. CONSTITUTION:A stator 5 is made of a ferromagnetic material, e.g., a high permeability material such as permalloy is used and the shim 10 of a bimorph type actuator 4 is also made of the ferromagnetic material. A piezoelectric element 11 is made of, e.g., a piezoelectric ceramics or a piezoelectric organic macromolecular material or is made of a piezo element and an electrically distorted element, etc. A driven matter 7 is also made of a ferromagnetic mate rial. Each piezoelectric element of the bimorph type actuator 4 is applied with required voltage and the edge of the actuator 4 is mechanically displaced. On the other hand, a current flows in coils 8, 9 wound around a stator 5 and a magnetic circuit is made. Consequently, the driven matter 7 is rotated at the center of a wire 6 in accordance with the movement of the edge 12 of the bimorph type actuator 4.
Patent JP-S6468912-A (JP)
Title: Repairable transformer, its manufacture and repairing method
Inventor: TERENSU AARU CHIENOBESU
IPC: H01F41/02
Filed: 1988-08-22
Abstract: PURPOSE: To perform replacement of a coil, without giving damages to an amorphous metallic core by preventing the dispersion of the particles of the amorphous metallic core, and furthermore surrounding the core with material including an adhesive, and bonding it to the core, excluding the specified section. CONSTITUTION: Cores 4 and 5 are completely surrounded with a material which prevents the dispersion of the particles of an amorphous metallic core 1. Some portion of material is impregnated with a hardening adhesive, and material impregnated with a hardened adhesive is bonded to the cores 4 and 5. The adhesive is not adhered to the edges 8 and 9 of cut legs 6 and 7 and the edges of the round parts 15, adjacent to the cut leg. For the replacement of a faulty coil, the cut legs are to be opened, and the protective material for the cut legs 6 and 7 and the round parts 15 adjacent to these can be removed without damaging the amorphous metallic core 1.
Patent JP-S6266482-A (JP)
Title: Floating head support mechanism
Inventor: YAMADA TOMOYOSHI
IPC: G11B21/21
Filed: 1985-09-19
Abstract: PURPOSE:To decrease the fluctuation of floating of a floating head by making the height of a gravity center position of a slider coincident with the height of a weight projection from the floating face of the apex. CONSTITUTION:A coated layer (a) made of the same or different material as/ from a slider material is provided to the back side of the slider 5A, that is, the support face, the mass of the part is increased and the height of the gravity center position Gp of the slider is made coincident with the height of the apex (p) of the weight projections 23 formed to a cut and raised part 21 of a gimbals spring 2. When acceleration from the inner to the outer side is applied, both floating quantities h1, h2 of both rails 51, 52 are nearly unchanged and the head is floated stably. That is, since no deviated gravity center (e) is caused, the moment of rolling is not caused by an inertia force m exerted on the slider center gravity and then the rolling movement of the slider is not caused. Thus, the fluctuation of floating of the head due to the acceleration in the seek direction generated at seeking or collision of stopper is reduced.
Patent JP-S58109646-A (JP)
Inventor: TAKANO KINYA
IPC: D02G1/02
Filed: 1981-12-24
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-H0371031-A (JP)
Title: Semiconductor pressure sensor
Inventor: KONDO YUJI
IPC: G01L9/04
Filed: 1989-08-10
Abstract: PURPOSE:To improve the accuracy and operability of pressure measurement and to reduce the cost by connecting resistances between a constant-voltage power source and a Wheatstone bridge. CONSTITUTION:A resistance 8 is connected to the Wheatstone bridge 5 in series and the constant-voltage power source 9 supplies a bias current to the Wheatstone bridge 5 by constant-current driving. While the Wheatstone bridge 5 is balanced and its output between output terminals A and B is offset, the combined resistance value of the Wheatstone bridge 5 becomes equal to the resistance value Rg of each of gauge resistances 1 - 4. Then the value of a current flowing to the Wheatstone bridge 5 and the temperature characteristic of the current value, i.e. the sensitivity of a semiconductor pressure sensor and the temperature characteristic of the sensitivity are determined by the ratio of the resistance value Rg of the gauge resistances 1 - 4 and the resistance value Rn of the resistance 8.
Patent JP-H0370354-A (JP)
Title: Access point selecting system
Inventor: ITO MORIHIKO
IPC: H04M11/00
Filed: 1989-08-10
Abstract: PURPOSE:To raise the probability for the connection, and also, to simplify the operation by executing successively a re-access to a host having plural access points, while changing the access point, and executing automatically a re-access to the other access point even in the case one access point is busy. CONSTITUTION:In the case of connecting to a host having plural access points (telephone numbers), the allowable number of access points of the host is set, and the priority is set to plural access points of the host. In the case the circuit to the access point is busy, a re-access is repeated unit it reaches the allowable number of access points in accordance with the priority of the access point. In such a way, the probability for the connection is raised, and also, troublesomeness for the operation is reduced.
Patent JP-S6269810-A (JP)
Inventor: AKIYAMA SHINICHI
IPC: A42B3/04
Filed: 1985-09-20
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-S58108881-A (JP)
Title: Picture tube device
Inventor: NAKAMURA KOUJI
IPC: H04N5/64
Filed: 1981-12-23
Abstract: PURPOSE:To obtain a picture tube device which improves the fixation precision of a deflecting yoke without reference to an error in manufacture, by fitting an adjustment window frame to the picture tube body itself or a picture tube. CONSTITUTION:A filter 5 is fitted to the front surface of the panel part of the picture tube 1 through resin 8. This filter 5 is stuck by the resin 8. After band reinforcement is performed by wrapping a fitting lug 9, the deflecting yoke is fixed. Then, the window frame 6B is rotated and adjusted in a circumferential  direction of a tube axis is conformity to a fluorescent screen 2 or a raster and then fixed to the device body with a thumb screw 4. Therefore, even when the window frame 6B is rotated anf fixed to the fluorescent screen 2, the window frame 6B is adjusted and fixed directly, so there is no adjustment error such as an error in manufacturing the screen 2 and an erro in fixing the fitting lug 9 and picture tube 1.
Patent JP-S6365989-A (JP)
Title: Control device for return flow rate of drainage in purification plant
Inventor: MIYAJIMA YASUYUKI
IPC: C02F1/00
Filed: 1986-09-04
Abstract: PURPOSE:To obtain proper water quality by providing both a calculating means of desired value for return flow rate of drainage and a controlling means of return flow rate of drainage, and furthermore providing the calculating means of desired value for a washing period. CONSTITUTION:Raw water 1 to be purified is introduced into a channel pond 2 at flow rate Qi and introduced into a sedimentation basin 3 via a flow regulation valve, and introduced into a filter basin 4 via a flow regulation valve 41. Clear water filtered herein is introduced into a pure water reservoir 5 via a flow regulation valve 42, and water supply 6 of flow rate Qo is performed to the outside. At a time for washing in the filter basin 4, clear water fed from a purification plant is discharged to a drainage basin 8. This drainage is returned to the channel pond 2 via a return pump 9, a flow regulation valve 10 and a flow meter 11 while return flow rate Qb is regulated. Further a flow control device 7 regulating both the number of revolutions of the return pump 9 and the opening of the flow meter 10 is provided from this return flow rate Qb.
Patent JP-2001034256-A (JP)
Title: Font generating device, font generating method, computer readable recording medium and game device
Inventor: YOSHIDA KAZUTO
IPC: B41J5/44
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a font generating device capable of generating font data with which characters in which jaggedness are not conspicuous are displayed based on preexisting font data. SOLUTION: This font generating device is constituted so that font data expressing a dot pattern 300 which is consisted of dots of the same number as that of a dot pattern 200 expressed by bit map data 50 and in which brightness of respective dots are decided according to ratios among corresponding dots of the dot pattern 200 and white dots and black dots existing the surroundings of the dots are generated on the basis of the bit map data 50 produced based on the preexisting font data.
Patent JP-H0658434-A (JP)
Title: Ceramic sliding member
Inventor: NAGASAKI KOICHI
IPC: F16K3/08
Filed: 1992-08-05
Abstract: PURPOSE:To improve sealability as well as to prevent any linking from occurring by dispersing the closing pores of specific porosity uniformly, and specifying the degree of flatness in a sliding surface, in a ceramic sliding member used in a valve or the like. CONSTITUTION:A ceramic sliding member 1 uniformly disperses a lot of pores 2 made independent with one another into formation, setting the porosity to 3-30 volume percentage. These pores 2 are uniformly distributed to an inner part and a surface of the sliding member 1, and a part where the pores 2 on a sliding surface 3 are not existent should set its flatness being less than 3mum. With this constitution, in the case where two sliding members 1 themselves are pressed to each other for sliding motion, any linking is preventable as a sliding area is reduced by these pores 2 on the sliding surface 3. Furthermore, at the time of interposing a fluid there, this fluid is collected in the pores 2 and thereby a self-lubricating action is produced so that the extent of sliding torque is reduced. In addition, since these pores are uniformly distributed in the inner part, even if friction occurs, the sliding surface 3 is always keepable in the same state.