baber/WOPTO huggingface dataset:
Patent JP-H08222163-A (JP)
Title: Schottky electron source and its stabilizing method
Inventor: SHINADA HIROYUKI
IPC: H01J37/073
Filed: 1995-08-03
Abstract: PURPOSE: To provide an electron source having an energy width in the prescribed range and capable of stably emitting electrons for a long period by setting the radius of curvature of the tip of the electron source to a specific size. CONSTITUTION: This Schottky electron source is adsorbed at the tip of a needle- like crystal of zirconium and oxygen W<100>. The radius of curvature of the flat face at the tip of a high-melting point metal monocrystal wire 1 fitted to the tip of a filament 2 is set to 1.1-2.57μm at the intersection of the curve indicating the relation between the equilibrium field intensity that the surface diffusion and electrostatic force are balanced and the radius of curvature of the tip and the curve indicating the relation between the field intensity that the extracted electron energy width becomes 0.5eV and the radius of curvature. Even when the electric field capable of maintaining a facet is applied, electrons can be emitted at a narrow energy width, and stable and high-quality electrons can be emitted for a long period.
Patent JP-S6257502-A (JP)
Inventor: KURIHARA MASAMI
IPC: A43D86/00
Filed: 1985-09-06
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-2000029833-A (JP)
Title: Method for accessing data
Inventor: KAMEYAMA TATSUYA
IPC: G06F21/10
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To perform the storage of plural received data in a terminal equipment and to prevent stored data from being illegally used in a system consisting of a server device for storing/transmitting digitized data and the terminal equipment for receiving data transmitted through a network. SOLUTION: A server device 10 copies data stored in a storage means 15 to a storage means 23 by a request outputted from a terminal equipment 20 and utilizes the data stored in the storage means 23. A collation means 26 inquires the server device 10, a certification means 13 checks the use of data, and when there is no problem, the terminal equipment 20 utilizes the data.
Patent JP-H1066819-A (JP)
Title: Separation of isoalkane and normal-alkane by adsorption in gaseous phase using pressure change and four adsorbers
Inventor: SOPHIE JULIEN
IPC: C10G25/03
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a means reducing a floor size in a separation method by the adsorption of n-paraffin and isoparaffln in a gaseous phase from a hydro carbon charge raw material supplied from an isomerizing method. SOLUTION: N-paraffin and isoparaffin are separated by the adsorption of n-paraffin in a gaseous phase from a mixture of nparaffin and isoparaffin. In this method, four No.1-No.4 adsorbers are used and substantially same in size and act corresponding to at least one process cycle. A treated mixture is more specially obtained by isomerizing C5 /C6 hydrocarbon.
Patent JP-S6175242-A (JP)
Title: Method and apparatus for aligning tip heads of object to be inspected
Inventor: KOJIMA OSAMU
IPC: G01N21/90
Filed: 1984-09-20
Abstract: PURPOSE:To enable the specifying of the inspection range for ampuls or the like upright, by lifting objects to be inspected to a tip holder turning it to align the tip thereof so that they can be inspected at a point constantly separated from the tips thereof as reference for inspection. CONSTITUTION:Ampul bodies (a) fed onto a conveying path surface 12 lifted by a contact friction of an endless belt 10 made of polyurethane adjustably tilted to 5 deg.-15 deg. to align the tips thereof with a control plate 12. It is so designed that the ampul bodies (a) are turned twice while they reach the highest rise position to be inspected and a diffused light from a projector is projected to the ampul bodies (a) cast to the light receiving surface of a photosensor through an image formation lens to detect scorch and contamination of the ampul bodies (a).
Patent JP-H0246778-A (JP)
Title: Manufacture of semiconductor device
Inventor: MURAI SHIGEYUKI
IPC: H01L21/265
Filed: 1988-08-09
Abstract: PURPOSE:To restrain the deterioration of performance and the decrease in yield by a method wherein an N-type ion implanted layer is formed, a first P-type ion implanted layer is formed, and a second P-type implanted layer whose concentration is lower than the first P-type ion implanted layer is formed at a deep position from the substrate surface. CONSTITUTION:By using a photoresist 8 as a mask, ion is implanted, and an N-type ion implanted layer 3 is formed; by using the photoresist 8 as a mask, ion is implanted under the condition where, e.g., implantation ion is Zn, implantation energy is 30 KeV, and implantation dosage is 2X10<14>cm<-2>, and a first P-type ion implanted layer 7 is formed; by using the photoresist 8 as a mask, ion is implanted under the condition where, e.g., implantation ion is Zn, implantation energy is 200KeV, and implantation dosage is 1X10<13>cm<-2>, and a second P-type ion implanted layer 4 is formed; the photoresist 8 is eliminated; the substrate is heat-treated and implanted ion is activated. Finally, an electrode 5 composed of Ti/Pt/Au and an electrode 6 composed of AuGe are formed.
Patent JP-H0654557-A (JP)
Title: Ultrasonic motor
Inventor: IMABAYASHI HIROYUKI
IPC: H02N2/00
Filed: 1992-07-24
Abstract: PURPOSE:To provide an ultrasonic motor capable of simplifying a wiring connection of an ultrasonic vibrator and installing the wiring connection in a small space. CONSTITUTION:In an ultrasonic motor 1 comprising an ultrasonic vibrator 2 including first and second piezoelectric elements 8 and 9 installed with the elements stacked in the thickness direction and a rotor 3 installed on one end surface of the vibrator 2, flexible printed boards 11, 12 and 13 and used as an electrode member for applying a sine-wave voltage to the piezoelectric elements 8 and 9. The printed board 11, 12 and 13 comprise a voltage applied part having the same shape as the piezoelectric elements 8 and 9, and connecting parts 11a, 12a and 13a protruded from the voltage applied part, and are formed so as to save the space by bending the connecting parts along the circumferential surface of the ultrasonic motor 1.
Patent JP-H04363138-A (JP)
Title: Oxidation catalyst
Inventor: SAKANO KOJI
IPC: B01D53/94
Filed: 1991-07-12
Abstract: PURPOSE:To obtain a catalyst enabling oxidation of hydrocarbon, CO, etc., at, a low temp. CONSTITUTION:A transition metal is substd. for Mg in the structure of a double chain structure type clay mineral which has been made amorphous by heat treatment, and fine Pt or Pd particles are supported in a highly dispersed state to obtain an oxidation catalyst. Since the transition metal is substd. for Mg, it is highly dispersed without destructing the fine structure of the clay mineral and a carrier having excellent adsorbing characteristics is formed. Since the fine Pi or Pd particles are supported in a highly dispersed state, they act concertedly on adsorbed matter accordingly hydrocarbon and CO can be oxidized at a low temp. Since the clay mineral has been made amorphous, excellent heat resistance is ensured and the catalyst can be used as a catalyst for purification of exhaust gas.
Patent JP-S6089927-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANAKA SHINICHI
IPC: H01L29/788
Filed: 1983-10-24
Abstract: PURPOSE:To prevent wirings from interruption at steps, by a method in which a layer insulation film is anisotropically etched away to stop midway of the thickness thereof and, after the upper edges of the steps are melt in an inactive gas, the film is further etched anisotropically to form a through hole. CONSTITUTION:On an Si substrate 11, an SiO2 film 12, a BPSG film 13, an Si3N4 film 14 and a resist 16 having an aperture 15 are superposed. The layered structure is etched away by RIE to stop midway of the thickness of the film 13. After the resist 16 is removed, the substrate is processed in N2 at 1,000 deg.C to melt the upper edges of the groove 17 so as to form tapers 18. The structure is then etched again by RIE to complete a through hole 19, and the Si3N4 film 14 is stripped therefrom. In such a constitution, the presence of tapers 18 allows an Al wiring to be applied without interruption due to the steps and to be connected with the Si substrate properly and desirably.
Patent JP-H0941579-A (JP)
Title: Repair snow melting roof structure
Inventor: ISHIKAWA TAKASHI
IPC: E04H9/16
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to produce a roof which is excellent in seismic performance by providing a function which is capable of melting snow on a new roof uniformly when repairing a roof of a house and repairing the roof with a metal sheet. SOLUTION: A reinforcing material 1, which is formed with a continuous length steel plate is laid out so that a pole plate of an existing building may be connected to a ridge beam from an existing roof E slantingly in the flowing direction. A large number of backing materials 3 which are rectangular in outside shape from the reinforcing material 1 and provide insulating properties, are arranged so that their end faces may come in contact with the reinforcing material in the horizontal direction, thereby forming a clearance whose vertical section is triangleshaped between the existing room materials E in the ridge direction from the eaves. An exterior finishing area formed with a large number of offset roofing new roof materials 5 is provided on the backing materials 3. A sheet-like heating element 4 is interposed between the backing materials 3 and the new roof materials 5.
Patent JP-H0733604-A (JP)
Title: Cut flower vitality retainer and method for retaining cut flower vitality
Inventor: TANAKA FUKUJU
IPC: A01N3/02
Filed: 1993-07-15
Abstract: PURPOSE:To provide a cut flower vitality retainer and provide a method for retaining cut flower vitality using the same. CONSTITUTION:The vitality retainer contains itaconic acid. With this vitality retainer, the cut surface of a cut flower is treated.
Patent JP-H0617246-A (JP)
Title: Chromium sputtering target
Inventor: TANAKA HIROSHI
IPC: C23C14/34
Filed: 1992-07-03
Abstract: PURPOSE:To suppress the particles generated from a target so as to prevent the intrusion of the particles into a film and to improve the yield of the thin-film product by limiting the amt. of the inclusions which exist in the target and are exposed on the surface. CONSTITUTION:This chromium sputtering target is restricted in the amt. of the inclusions (for example, the oxide, nitride, etc., of aluminum, silicon, copper, etc.) in a target material to be sputtered. The diameter of the one part of the inclusions exposed on the target surface is confined to >=1mum and the total of the areas thereof to <=0.1% (of the front surface of the target). The particles generated from the target during sputtering is thus suppressed and the yield of the thin-film product is improved.
Patent JP-S6259178-A (JP)
Inventor: ARAKI TAKESHI
IPC: B62J9/00
Filed: 1985-09-09
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-H0487675-A (JP)
Title: Ultrasonic wave washing device and holding jig of material to be washed
Inventor: KANAI SADAO
IPC: G03F1/82
Filed: 1990-07-30
Abstract: PURPOSE:To efficiently wash both sides of the platelike material to be washed at once by obliquely crossing the propagation direction of ultrasonic wave vibration propagated in washing liquid to the material to be washed and specifying the tilt angle for the normal direction of the wave reception face of the material to be washed. CONSTITUTION:Both the bottom part of a washing tank 1 and the material 4 to be washed are opposed in tilting of an angle Q. Arrows show the direction of longitudinal wave propagated through washing liquid from the driving face (bottom face) of the washing tank 1. The longitudinal wave transferred from a point A1 reaches a point A2 of the material 4 to be washed in the distance (a) at an incident angle theta and the longitudinal wave transferred from a point B1 reaches a point B2, in the distance (b) by tilting the material 4 to be washed. When the angle theta is adjusted and (b-a) becomes one wavelength lambda1 of longitudinal wave and wavelength lambda2 of vibration of plate wave induced on the material 4 to be washed coincides with the distance between A2 and B2, vibration of the plate wave which is called as Lamb wave is induced and vibration energy is efficiently transferred to the opposite side. In such a way, when the tilt angle (incident angle) theta is set at an angle wherein transmittance is made large, the material 4 to be washed is efficiently vibrated.
Patent JP-H0644125-A (JP)
Title: File transfer system
Inventor: NAKADA YUKIO
IPC: G06F13/00
Filed: 1992-07-27
Abstract: PURPOSE:To reduce the rate of file read time with respect to whole file transfer processing time by executing look-ahead in spare time at the time of executing sequential file reading. CONSTITUTION:Communication between a device A issuing a file transfer request and a device B12 receiving the file transfer request is executed through a communication control part 14. A request command received in the device B12 is discriminated to be sequential reading or randam reading in a request command processing part 15. When it is judged to be a sequential file reading request, a data block 17 expected to be requested next is pre-read in a file 16 at spare time till a next read request is received after the data block is transferred. Then, it is saved in a look-ahead buffer 18.
Patent JP-S6090381-A (JP)
Inventor: FUKUSHIMA YASUSHI
IPC: G09F25/00
Filed: 1983-10-25
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-2000027980-A (JP)
Title: Vehicle driving force control device
Inventor: HIGASHIKURA SHINSUKE
IPC: F16H61/02
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a feeling of physical disorder of a sole and to prevent the lowering of durability of a throttle. SOLUTION: The target input number of revolutions of a continuously variable transmission at a flat road according to detected accelerator operation amount vehicle speed is set as the ordinary input number of revolutions by a setting means 3. Detected weight gradient resistance is set as 100% and a drive force correction amount of per cent below 100% is computed. When a drive force added to a vehicle drive force at the ordinary target input number of revolutions is set as a target drive force corresponding to a grade, the target input number of revolutions of a continuously variable transmission at which a target drive force corresponding to a gradient is generated is computed as the target input number of revolutions corresponding to a grade by a computing means 5.  The computed target input number of revolutions corresponding to a grade is realized by a realizing means 6 through the working of the continuously variable transmission.
Patent JP-S6093429-A (JP)
Title: Positive type ionization radiation resist composition
Inventor: MIYAGAWA MASASHI
IPC: C08F12/30
Filed: 1983-10-27
Abstract: PURPOSE:To enhance dry etching resistance by incorporating a specified org. sulfonate copolymer. CONSTITUTION:A resist compsn. contains a copolymer of alpha-methylstyrensulfonic acid and alpha-methylstyrenesulfonic acid ester having an average mol.wt. of 1,000- 50,000 and represented by general molecular structural formula I in which R is a group of structural formula II; X is methyl, ethyl, hydroxymethyl, or hydroxyetyl; and m/(m+n) is 0.2-1.0. As a result, a resist compsn. high in sensitivity and excellent in dry etching resistance can be obtained without impairing resolution, transmittance, and contrast.
Patent JP-H0951501-A (JP)
Title: Device and method for multiplexing image data, device and method for recording image data, device and method for displaying image, and image data recording medium
Inventor: KAWAMURA MAKOTO
IPC: H04N21/4402
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To reproduce digital image data, which are recorded in letter box mode and squeeze mode, in a correct state. SOLUTION: In the digital image data, correction information on aspect ratio correction of the letter box mode, squeeze mode, etc., are multiplexed in PSM information. A PSM detecting circuit 40 detects the PSM information from a bit stream and outputs it to a control circuit 6. The control circuit 6 generates a signal for controlling a horizontal vertical filter in a display 18 by a signal generator 51 corresponding to the inputted PSM information and modulates the signal into vertical blanking sections by a D/A converter 17 to transmit an attribute indicating the letter box or squeeze mode to the display 18. Consequently, the display 18 places a corresponding filter in operation to display an image in a correct state.
Patent JP-H0486671-A (JP)
Title: Electrophotographic sensitive body and production thereof
Inventor: KIMURA MICHIO
IPC: G03G5/14
Filed: 1990-07-27
Abstract: PURPOSE:To prevent the cracking of a photosensitive layer by bringing a lining sheet consisting of a shape memory resin into tight contact with the front surface of a metallic base body. CONSTITUTION:The lining sheet 3 consisting of the shape memory resin is brought into tight contact with t front surface of the metallic base body 2. For example, an endless belt-shaped structural body 3 made of the shape memory resin having the outside diameter nearly the same as the inside diameter of the base body 2 when the base body is made into a cylindrical shape is molded. After this structural body is cooled to memorize the shape, the structural body is heated and external force is applied thereto to deform the structural body so as to reduce its outside diameter. Such structural body is housed into the metallic base body 2. The structural body 3 made of the shape memory resin is then reheated to restore the shape memory, by which both are brought into tight contact. A photosensitive layer 1 is thereafter formed on the surface of the metallic base body 2. The cracking of the photosensitive layer 1 is prevented in this way.
Patent JP-2001031140-A (JP)
Title: Liquid container for drawing and delivering liquid
Inventor: SAKURADA MASATAKA
IPC: B65D77/06
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To completely draw and deliver a liquid of high viscosity stored in a container comprising an inside container being a soft plastic film body and a rigid outside container. SOLUTION: The liquid container comprises a soft inside container A having one side surface including a pour port D and a rigid outside container B which has a first wall surface 13 including a hole CB for insertion of the port D and has a quadratic or cubic shape to house the container A. The outer surface of the container A is adhered to the inner surface of the wall surface 13 and to the inner surface of a second wall surface 12 of the container B adjoining the wall surface 13, and a wall plate of the outside container B, which is adjacent to the wall surface 13 and is not adjacent to the wall surface 12, comprises movable wall plates 15, 16a, 16b which are swingable about a fold line 18 provided near the end of the wall surface 13, and moreover the outer surface of the container A is adhered to the inner surfaces of the plates 15, 16a, 16b.
Patent JP-H0950916-A (JP)
Title: Thin-film magnetic element
Inventor: MOTOI YASUAKI
IPC: H01F27/28
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To enhance an inductance value per unit area of the magnetic element of a thin-film laminated type inductor, a transformer or the like with a coil formed of a thin-film conductor. SOLUTION: The coil 10 comprising a thin-film conductor of a magnetic element 50 is formed of a plurality of unit coils 11, and the unit coils 11 are formed in the spiral form of a nearly square such as a generally square and arranged close to each other in a lattice form, and a plurality of the unit coils are connected to each other so that the winding directions of the unit coils 11 adjacent to each other become reverse to each other with respect to a current I as shown by a left-handed winding unit coil 11f and a right-handed winding unit coil 11r in the drawing.  Therefore, a magnetic field Fm is generated in every unit region Ds or Dt of a small area to shorten the average length of an internal magnetic path, and the stronger magnetic field Fm than the conventional one is generated by the predetermined magnetizing force of the current I to increase the inductance value of the magnetic element 50.
Patent JP-S6358796-A (JP)
Inventor: SAITO KATSUO
IPC: G03B27/72
Filed: 1986-08-28
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-H0629718-A (JP)
Title: Antenna azimuth setting method
Inventor: NAGATA SEIICHI
IPC: H01Q3/08
Filed: 1992-07-06
Abstract: PURPOSE:To reduce the labor and the cost relating to the direction adjustment of an antenna by determining a reference azimuth and setting the mirror axis of the antenna to the azimuth corresponding to the angle preliminarily calculated based on the reference azimuth and just directing the antenna to a radio station whose azimuth is known. CONSTITUTION:A horizontal plane rotation angle protractor 3 rotated in a plane and a vertical plane angle protractor 4 orthogonally attached on the angle protractor 3 are arranged on a plane plate pedestal 2, whose angle of longitudinal inclination is adjusted by the angle of opening of a front leg part 1 and the degree of adjustment of a leg length fine adjustment part 9 of a rear leg part 7, thus constituting a jig. The angle protractor 3 is rotated from the measure of a horizontal angle protractor just under a stretched wire A by a preliminarily calculated horizontal intra-face crossing angle alpha. A stretched wire B is extended in accordance with a preliminarily calculated vertical intra-face crossing angle beta on the measure of the angle protractor 4, and the direction of a large-sized antenna is so adjusted that the mirror axis display point of the antenna is intersected orthogonally with the stretched wire B, thus, the antenna is set to such a state that it can receive the radio wave coming from an objectiove radio wave generation source.
Patent JP-H0365634-A (JP)
Title: Arrangement position determining method of crushed bead
Inventor: HAGIWARA ICHIRO
IPC: G01N3/30
Filed: 1989-08-03
Abstract: PURPOSE:To easily determine the optimum position of a crushed bead by determining the arrangement position of the crushed bead to a dependent wall surface which is deformed corresponding to the pressing mode of a buckling wall surface, on the basis of a buckling waveform formed on the buckling wall surface subsequent to the press to the crushed bead in the poor state. CONSTITUTION:When it is confirmed that a buckling waveform is formed in a buckling wall surface 109, the buckling waveform is analyzed. Then, a required bead 105 is arranged in a position of a dependent wall surface 107 which is deformed in accordance with the pressing mode of a wall surface 109 opposite to the buckling wall surface 109. The position of the dependent wall surface is determined through analysis. For this analysis, when the buckling waveform represents accordion-like mode, the bead 105 is placed at the belly of a recessed portion of a buckling waveform 110 corresponding to positions (a) and (b). If the buckling waveform shows parallel mode, the bead 105 is placed at the belly of a protruding portion of the waveform 110 which corresponds to positions (c) and (d). The pressing mode and reaction force etc. of a side member provided with the bead 105 are confirmed through analysis of the pressing.