baber/WOPTO huggingface dataset:
Patent JP-H07211595-A (JP)
Title: Aluminum foil for capacitor and its manufacture
Inventor: NAKAZAWA JUNICHI
IPC: H01G9/00
Filed: 1994-01-15
Abstract: PURPOSE:To reduce a drop in the strength of an Al foil to a minimum by a method wherein a corona discharge treatment is conducted to both faces, one face or a required part of the Al foil, innumerable uneven parts are formed on surfaces, the Al foil is etched and treated electrochemically and a surface area is increased. CONSTITUTION:When a high voltage at about 70kV is applied across a pair of electrodes 4, an ionization action is generated around end parts 4a, and a corona discharge is generated between the end parts 4a. Oils and fats which have adhered to surfaces of an Al foil 2 which is run between the end parts 4a are decomposed, gasified and scattered. In addition, the surfaces 2a of the Al foil are embossed physically, and uniform uneven faces 2b are formed. In addition, ozone or the like is made to act, the uneven faces 2b are activated chemically, they are oxidized simultaneously, and dielectric oxide films are formed. Then, the Al foil 2 which has been treated is etched and treated electrochemically, and corrosion is made to progress to all directions from the uneven faces 2b. Thereby, while a drop in the strength of the Al foil is reduced to a minimum, the surface area of the Al foil can be increased.
Patent JP-S52100144-A (JP)
Title: A.c. current data error detector
Inventor: NII YOSHIJI
IPC: G05B23/02
Filed: 1976-02-18
Abstract: PURPOSE:To provent a malfunction due to erroneous data by deciding whether the data near to a zero point is erroneous or not depending on the decision standard proportional to a peak value.
Patent JP-H08213358-A (JP)
Title: Opticallt pumped etching method
Inventor: WATANABE AKISADA
IPC: H01L21/306
Filed: 1995-02-02
Abstract: PURPOSE: To perform etching with etching solution at a temperature nearly equal to the room temperature, by immersing a nitride based compound semiconductor in etching solution containing alkali as the main component, and irradiating the surface of the nitride based compound semiconductor with a light having energy larger than the energy gap of the nitride based compound semiconductor. CONSTITUTION: A 6aN growth layer 2 4μm thick is formed on a sapphire substrate 1 by CVD. The substrate 1 is immersed in etching solution 3 in a beaker 5, and the 6aN growth layer 2 is irradiated with ultraviolet rays from an ultravilet source 4. Thus etching is performed. Solution formed by dissolving sodium hydroxide of 10g in pure water of 100g is used as the etching solution. A mercury xenon lamp is used as the ultraviolet source 4. Thereby the surface of the nitride based compound semiconductor can be etched to obtain a flat surface with high reproducibility.
Patent JP-S63185248-A (JP)
Title: Frame synchronizing system
Inventor: MITOMO ISAMU
IPC: H04J3/06
Filed: 1987-01-28
Abstract: PURPOSE:To shorten a re-pull-in time at the time of generating pull-out, by always setting the synchronizing pattern of a transmission frame constant, and responding to pull-in only at a reception side. CONSTITUTION:A fixed pattern is outputted from an audio bit fixed pattern generation circuit 12, and a frame time pattern for collating pull-in period is synthesized at a frame synchronizing pattern input signal 4 and a pattern synthesizing and timing circuit 5, and it is sent to a pattern collation circuit 6 as a parallel signal of 8 bits. Meanwhile, a reception signal input is converted to a parallel signal of 8 bits by a shift register 7, and is sent to the pattern collation circuit 6, and the reception signal is collated with a frame synchronizing pattern for collation, and phase adjustment is performed by the timing circuit 5 until they coincide. Thus, since the switching of the number of increased bits of the frame synchronizing pattern and a pull-in operation are performed equivalently only at the reception side, an operating period can be shortened.
Patent JP-H01194236-A (JP)
Title: Exposing method for fluorescent screen of color picture tube
Inventor: NAKAMURA KOJI
IPC: H01J9/227
Filed: 1988-01-26
Abstract: PURPOSE:To correct the H/V difference of a deflection yoke even in the diagonal direction and also correct asymmetrical components by exposing a fluorescent screen to the light from a curved, thin and long light emitting part, which is situated a little apart from a thin and long opening in a photo-mask. CONSTITUTION:When a fluorescent screen 1 is to be baked a discharge arc light emitting part 11 having a radius of curvature R of a lamp is arranged an opening 10a in a photo-mask 10 so that the normal to the fluorescent screen at its center point passes the axes of the center point of the opening 10a and the light emitting part 11 and that the tangential drawn to the axis at this point of passage will be identical to the V-axis. When baking is made where the deflection angle in the H direction is omega, exposure is made by the light emitted at the point of origin for light emission where the normal to the fluorescent screen 1 at its center point intersects the axis of the discharge arc. Exposure where the deflection angle in the V direction is omega is made by the light emitted at the point X dislocated  V in the V direction from the light emitting source, and the point X is dislocated  H in the H direction from the point of origin O.
Patent JP-H02198142-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: SUZUKI SHINICHI
IPC: H01L29/732
Filed: 1989-01-27
Abstract: PURPOSE:To suppress the creation of crystal defects and improve the reliability by a method wherein, after a first drawing-out electrode or a second drawing-out electrode is formed, an insulating film for isolation is deposited between the first drawing-out electrode and the second drawing-out electrode. CONSTITUTION:A wiring 37 is connected to a base drawing-out electrode 31 through a contact hole 15 provided in an interlayer insulating film 21. The interlayer insulating film 21 is composed of, for instance, a silicon oxide film build up by a CVD method. As the interlayer insulating film 21 insulates an emitter drawing-out electrode 30 from the base drawing-out electrode 31, it is not necessary to isolate both the electrodes 30 and 31 from each other by a silicon oxide film formed by thermal oxidation. Therefore, the creation of crystal defects in a protruding island region 10 near the connection part between the base drawing-out electrode 31 and a graft base region 7 caused by a thermal oxidation process. With this constitution, the creation of crystal defects in a semiconductor integrated circuit device having an SICOS type bipolar transistor can be suppressed and its reliability can be improved.
Patent JP-H02198178-A (JP)
Title: Light emitting diode device
Inventor: YASUDA YOICHI
IPC: G09F9/33
Filed: 1989-01-27
Abstract: PURPOSE:To form a light emitting diameter, an optical output, etc., substantially the same as those of a contained chip by sealing a light emitting diode element having a domelike light emitting face with a transparent resin package of a light outputting face in a curved face. CONSTITUTION:A domelike light emitting diode element and wires are provided with transparent resin, covered with resin package having curvature of a light outputting face being R, and the correlation between the curvature R of the light outputting face and a distance (h) from a light emission source of the light emitting diode element to the light outputting face is R/h 10. Thus, the optical output and light emitting diameter of a light emitting diode device are substantially the same as those intrinsic for contained domelike light emitting diode element. Accordingly, a light can be emitted from the resin package without altering the optical characteristics intrinsic for the domelike chip contained therein.
Patent JP-H05340272-A (JP)
Title: Method of bleeding compressed air and air bleed assembly for gas turbine engine
Inventor: BIRII PUROKUTAA SAMIYUERU
IPC: F02C7/00
Filed: 1993-02-03
Abstract: PURPOSE: To provide a method of bleeding compressed air and a bleed assembly downstream from a diffuser outlet and upstream from a fuel injector in a gas turbine engine, that can reduce mixing of fuel steam generated by the fuel leakage in combustion assembly into the bled air. CONSTITUTION: A bleed manifold after wall 76 is disposed between a diffuser outlet 46 and a fuel injector 58, and is configured for blocking recirculation flow 82 of the air discharged from the diffuser outlet, and a sheltered zone 84 directly communicating with the diffuser outlet is created. Plural bleed holes 88 are disposed in the sheltered zone for directly guiding a part of the air 48 discharged from the diffuser outlet for use in an aircraft environment system as bleed air 20.
Patent JP-H07223570-A (JP)
Title: Lighting system for bicycle
Inventor: NISHIMURA RITSUO
IPC: B60Q1/02
Filed: 1994-02-10
Abstract: PURPOSE:To provide a lighting system for a bicycle which can carry out the position display of the bicycle and can irradiate light to a road surface by putting ON a light for a certain time, in case of temporary stop. CONSTITUTION:During the traveling of a bicycle, an electric current flows in a relay coil L by the electric power supplied from a dynamo 1, and a selecting arm S is connected with a relay contact point A, and a bulb 2 is put ON. A portion of the electric current which flows in the bulb 2 is branched by a diode D5, and a capacitor C4 is charged by a constant voltage circuit which consists of an NPN type transistor Tr4, resistor R7, and a zenor diode ZD1. In case of temporary stop, no electric current flows in the relay coil L, and the selecting arm S is connected with a relay contact point B, and electric discharge is carried out in the capacitor 4, and the bulb 2 can be put ON for a certain time. When traveling is restarted, the selecting arm S is connected with the relay contact point A, and the charge for the capacitor C4 is restarted.
Patent JP-H02208675-A (JP)
Title: Magnetic brush developing apparatus
Inventor: KAIEDA SHOZO
IPC: G03G15/09
Filed: 1989-01-27
Abstract: PURPOSE: To effectively use space around a photoreceptor and the whole of developer in a container by separating a developer tank storing the developer from a developing container and arranging the developer tank on the side of the longitudinal axial line of a developing roller. CONSTITUTION: The developer tank 12 temporarily storing the developer is arranged on the side of the longitudinal axial line of the developing roller 2 and a developing device housing 7 and coil rollers 8 and 9 are extended to the inner part of the tank 12. The developer stored in the tank 12 is supplied to the entrance part of a 2nd feeding device 6 by a developer replenishing device, while the developer fed by a 1st feeding device 5 is discharged to the tank 12. 1st and 2nd groove parts 7a and 7b formed in the housing 7 communicate with each other on an opposite side to the side where the tank 12 is arranged, so that the developer fed by the device 6 is rapidly moved to the device 5 side through a communicating part 13. Thus, the peripheral space of an image forming member is effectively used.
Patent JP-H07225823-A (JP)
Title: Valuable object with ic and method and device for handling this object
Inventor: UEHIGASHI TAMOTSU
IPC: G06Q30/06
Filed: 1994-02-10
Abstract: PURPOSE:To improve the reliability of transactions of a valuable material like gold bullion in the stage of distribution. CONSTITUTION:The valuable material like a gold bullion is put in a case 2, and an IC chip module 4 is attached to the case 2, and it is handled as a gold bullion card 1. In the stage of issue of this gold bullion card 1, issue data related to the issuer or the like is ciphered and is registered in the issue data file of the IC chip module 4. In the stage of sale, registered issue data is read and deciphered, and it is confirmed whether this data is correct or not. When it is correct, sale data related to the seller or the like is ciphered and is registered in the sale data file of the IC chip module, and thereafter, it is sold.
Patent JP-S60189196-A (JP)
Inventor: ARUBERUTO TERAN
IPC: G09G3/28
Filed: 1985-02-01
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-S58133697-A (JP)
Title: Single composite film type magnetic bubble transfer path for two layer conductor
Inventor: SAKAMOTO KOUJI
IPC: G11C11/14
Filed: 1982-02-04
Abstract: PURPOSE:To attain information transfer with high reliability, by reducing the drive current of the upper (2nd layer) conductor film having large closific value and decresing the generation of heat from the entire transfer path. CONSTITUTION:In flowing a current in the perpendicular direction of sheet to the 2nd layer conductor film 5, a surface magnetic field toward right is obtained in Figure on the upper surface of the said conductor film and a magnetic thin film 6 added to the conductor film upper surface is magnetized in the right direction. Since the inside of an opening 6a is made of nonmagnetic substance, the boundary, i.e., opening walls 6b, 6b' are induced with positive and negative magnetic poles +Mp, -Mp. The magnetic poles +Mp and -Mp form a vertical magnetic field Hp in the same phase as the vertical magnetic field HI formed by the current I, then the bubble driving force (proportional to the gradient of the vertical magnetic field toward the bubble propagating direction) is strengthened by the share corresponding to the HP. Thus, the current I<+>(I<->) to obtain a specified driving force is reduced for the share corresponding almost to the HP, allowing to reduce the generation of heat from the transfer path.
Patent JP-S59155169-A (JP)
Inventor: BANTOBARU JIYAIANTO BARIGA
IPC: H01L29/74
Filed: 1984-02-03
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-S59147850-A (JP)
Inventor: TOOMASU BUIZEKU
IPC: F16J15/52
Filed: 1984-02-03
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-S56115634-A (JP)
Title: Improved microcapsule
Inventor: TSUKAHARA HIROKAZU
IPC: B41M5/165
Filed: 1980-02-15
Abstract: PURPOSE:To obtain a microcapsule of improved holding capacity of hydrophobic contents and resistance during handling by causing polycondensation reaction through using melamine, guanamine deriv. and formaldehyde in the presence of anionic polyelectrolyte. CONSTITUTION:Hydrophobic material such as dyes used for no carbon pressure- sensitive copying paper or the like is emulsified and dispersed in an aqueous soln. of anionic polyelectrolyte such as styrene-maleic acid anhydride copolymer. This emulsion is transferred to a reaction apparatus, where it is added with an aqueous precondensate soln. prepd. by dissolving melamine and the guanamine deriv. such as formguanamine expressed by the formula in an aqueous formaldehyde soln. and is stirred under heating, whereby the reaction for capsulation is caused. Thence, its pH is adjusted by adding an aqueous sodium hydroxide soln., whereby the emulsion of the microcapsule is obtained. If these microcapsules are used for no carbon pressure-sensitive copying paper, breakdown efficiency is considerably improved under low impression pressure and writing pressure.
Patent JP-S61176745-A (JP)
Inventor: UJIGAWA KAZUO
IPC: E04B2/56
Filed: 1985-01-30
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-2000212598-A (JP)
Title: High-viscosity bleaching detergent for wall surface and bleaching and method for cleaning using the same
Inventor: SAITO KENICHIRO
IPC: C11D7/54
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain a high-viscosity bleaching detergent safely usable without scattering in air, capable of exhibiting high bleaching and cleaning effect in terms of efficiency without causing fluid dripping in use. SOLUTION: This bleaching detergent comprises a composition containing 0.1-4 wt.% of a hypochlorite, 0.1-1 wt.% of an alkali substance (sodium hydroxide) and 0.1-15 wt.% of expansive clay mineral (smectites). The bleaching detergent is made into a jelly state having a viscosity necessary to retain a state in which the bleaching detergent is attached to a wall surface to be a target for bleaching and cleaning at least for a time required for bleaching and cleaning.
Patent JP-S55111517-A (JP)
Title: Assembling framework column
Inventor: IKEDA YUKIO
IPC: E02B17/00
Filed: 1979-02-16
Abstract: PURPOSE: To arrange connecting members exactly to principal members by setting connecting members to framework jig st previously fixed intervals in the assembling method of framework column consisting of three nearly parallel principal members and multi-connecting members whose both ends are to be connected between principal members and connecting members.  
     CONSTITUTION: Principal members 7a, 7b, 7c are set on respective principal receptacles 12a, 12b and 12c. Lower printipal receptables 12a, 12b are arranged so as to be able to slide horizontally on movable base. Upper principal receptacle 12c is a vertically erected pair of supports for which bearing groove 14 of circular arc type matching to principal member 7c is made at upper end. Connection members 9a to be connected to principals members 7a, 7b are placed on arranging stands placed between both lower principal receptacles 12a, 12b. Next, connecting members 9d to be connected between principals members 7c, 7b shall be fixed to framework jig 15 by arranging interval of acutal assembled state with principals members 7c and 7d beforehand, and this jig 15 shall be hung down by crane 39 so that they are arranged between principals members 7c and 7d. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01191907-A (JP)
Title: Magnetic torquer driving circuit
Inventor: IIDA HIROSHI
IPC: G05D1/08
Filed: 1988-01-28
Abstract: PURPOSE:To suppress the counter electromotive voltage to be produced when the current of a magnetic torquer is cut off by using a circuit which supplies the counter electromotive force and a circuit which disperses the energy produced by said electromotive force. CONSTITUTION:A magnetic torquer driving circuit contains the transistors Tr1-4, the diodes CR1-4, and an energy dispersing circuit 1. Then a magnetic torquer 2 is connected between a connection point of the Tr1 and 2 and a connection point 14 of the Tr3 and 4. Then the counter electromotive force is produced by the torquer 2 when the Tr1 and 4 are turned off while the Tr1 and 4 are kept turned on and a current is flowing to the torquer 2. Then the energy produced by said electromotive force is circulated to the power supply side after the current is supplied via the diodes CR2 and 3. While the circuit 1 works at the power supply side to eliminate said energy. In such a way, the counter electromotive force produced by the torquer 2 can be suppressed.
Patent JP-H03224082-A (JP)
Title: Portable electronic device
Inventor: IIJIMA YASUO
IPC: G06K19/073
Filed: 1990-01-30
Abstract: PURPOSE:To perform authentification processing appropriately in the operating case of each application by providing key data for authorization at every application, and enabling corresponding key data to be used by selecting the application. CONSTITUTION:An IC card a portable electronic device is comprised of a control element 15, a data memory 16, a program memory 17, and a contact part 18 to obtain electric contact with a card reader 2, and the data memory 16 consists of one common data file 21 operated in common with all the applications and plural application data files 22a-22c operated with an individual application. The key data in the common data file when one of application is not selected, and the corresponding key data in the application data file when the application is selected are used selectively in the authentification processing. Thereby, appropriate authentification processing can be performed.
Patent JP-H05219238-A (JP)
Title: Subscriber call system
Inventor: KURAHASHI MAKOTO
IPC: H04M3/42
Filed: 1992-02-04
Abstract: PURPOSE:To allow a caller to recognize whether only a 1st subscriber called at first is called or both the 1st subscriber and a 2nd subscriber corresponding to the 1st subscriber are called. CONSTITUTION:A central controller 30 calls a secretary extension 10 and when it is discriminated that the extension 10 does not reply even lapse of a prescribed time set by a clock circuit 50, a manager extension 11 registered in advance because of no-reply of the secretary extension 10 is read from a memory 40. Then, the secretary extension 10 and the manager extension 11 are both called simultaneously and a 2nd call tone RBT 2 different from a 1st call tone RBT 1 used when only the secretary extension 10 is called is sent from a tone supply circuit 60 to a caller general extension 12.
Patent JP-S60162335-A (JP)
Title: Circuit monitor device
Inventor: NOMURA KEIICHI
IPC: H04L69/40
Filed: 1984-02-02
Abstract: PURPOSE:To recognize easily the state of an interface by separating the data on the inter-device interface signal from a synchronizing clock and deciding whether the state of a branch cable is equal to an idle state, a synchronizing pattern of effective data for display. CONSTITUTION:A cable 12 is connected to connectors 11 and 16 set between synchronizing interfaces of two devices, and a branch cable 13 containing data and clock wires is connected to the cable 12 and then to a data deciding circuit 14. This circuit 14 consists of an inverting circuit, a state transition circuit, a latch circuit and an NAND circuit and decides by a synchronizing clock whether the data within the cable 13 is equal to a circuit idel state, a synchronizing pattern or effective data to be displayed to a display device 15 according to the decided state.
Patent JP-H06209480-A (JP)
Title: Color system discrimination device
Inventor: SATO HISAYUKI
IPC: H04N9/00
Filed: 1993-01-08
Abstract: PURPOSE:To attain accurate discrimination of the color system even from a signal having a large phase error of a burst signal on a tape subject to dubbing for a large number of times. CONSTITUTION:A burst gate circuit 1 extracts a burst signal from a chroma signal and an APC detection circuit 2 detects a phase error voltage, a mute circuit 3 mutes the signal for a prescribed period at its vertical synchronizing signal portion, an error amplifier circuit 4 amplifies a phase error, and a discrimination circuit 5 discriminates the color system of the PAL-M/NTSC. A synchronizing separator circuit 6 separates a vertical synchronizing signal and a waveform shaping circuit 7 generates a muting pulse and it is fed to the mute circuit 3.
Patent JP-H02199960-A (JP)
Title: Picture forming device
Inventor: FUJIMOTO MAKOTO
IPC: G03B27/32
Filed: 1989-01-27
Abstract: PURPOSE:To always detect the presence of an original and its dimension or the like with high accuracy by devising the device such that a position of a light receiving face of a light receiving means and a position apart from an original platen by a prescribed distance are in the conjugated relation by means of a condenser lens when an output signal from the light receiving means is utilized to detect the presence and/or size of the original. CONSTITUTION:The position of a light receiving face of a light receiving element 3 and a position 14 apart from an original platen 1 at the loading side of an original 7 by a distance (d) are formed in a conjugate relation by means of a condenser lens 4. Thus, the same detection capability as the original placed closely onto the original platen is attained at least within a range of height 2d.