baber/WOPTO huggingface dataset:
Patent JP-H04163761-A (JP)
Title: Transfer mechanism controller of magnetic recording medium
Inventor: AOKI YOSHITAKA
IPC: G11B15/68
Filed: 1990-10-29
Abstract: PURPOSE:To improve the processing efficiency and the reliability of magnetic tape medium input in the transfer mechanism of a magnetic tape medium by conduction an operation to automatically transfer a cell inputted to an entry cell to an accommodating cell. CONSTITUTION:After the door 305 of an entry cell 304 is opened, a magnetic tape medium is inputted, the door 305 of the entry cell 304 is closed and the information of the entry cell 304 is reported to a host apparatus, whether another operating command has been issued is confirmed. When the operating command has been issued, it is preferentially executed. When the operating command has not been issued, whether there is the magnetic tape medium in the entry cell 304 is confirmed and, when there is no magnetic tape medium, an operation is terminated. On the other hand, when there is the magnetic tape medium in the entry cell 304, whether a magnetic tape apparatus 303 can be used is confirmed and, when the magnetic tape apparatus 303 can be used, the magnetic tape medium is transferred from the entry cell 304 to the magnetic tape apparatus 303. Thus, the processing efficiency and the reliability of magnetic tape medium input can be improved.
Patent JP-S62146976-A (JP)
Title: Flow refrigerant composition
Inventor: MITSUFUJI MUNEO
IPC: C09K5/00
Filed: 1985-12-20
Abstract: PURPOSE:To obtain a flon refrigerant composition for a refrigerating compressor which operates effectively without any adverse reaction, by incorporating a perfluoroalkyl polyether or its derivatives into a flon refrigerant. CONSTITUTION:A composition made by incorporating at least one of a perfluoroalkyl polyether and its derivatives having carboxyl groups, hydroxyl groups, etc. in an amount of 10wt% or less into a flon refrigerant. A perfluoroalkyl polyether and its derivatives having carboxyl groups, hydroxyl groups, etc. which have excellent extreme-pressure characteristics can be added uniformly to a flon refrigerant, giving a flon refrigerant composition which operates effectively without any adverse reaction.
Patent JP-2000117876-A (JP)
Title: Barrier film and laminated material using the same
Inventor: FUJII HITOSHI
IPC: B32B9/00
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a barrier film excellent in gas barrier properties to oxygen gas and steam and also excellent in transparency, heat resistance, flexibility or the like and a laminated material using the same. SOLUTION: A barrier film is characterized by that a vapor deposition membrane 3 of inorg. oxide due to a chemical gaseous phase growing method is provided on one surface of a base material film 2 and a coating cured film 4 comprising a resin compsn. containing an ethylene/vinyl alcohol copolymer as a main component of a vehicle and also containing at least crosslinking agent is provided on the vapor deposition membrane 3 of inorg. oxide and a laminated material is obtained by using this barrier film.
Patent JP-H09134903-A (JP)
Title: Semiconductor substrate etching method
Inventor: SENDA HIDEMI
IPC: H01L29/84
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To control an etching depth easily and obtain a desired thickness of a semiconductor substrate after etching, providing an etching stop layer at a predetermined depth in the semiconductor substrate to automatically stop etching, so that a position of the depth of the etching stop layer may be a residual film thickness of the semiconductor substrate. SOLUTION: In the etching method, a hole 6 is made in one surface of a semiconductor substrate 1 at a predetermined depth and a metallic film 8 is formed on a bottom of the hole 6. The other side of the semiconductor substrate 1 having areas 14a and 14b to be etched and an area corresponding to the hole 6 is brought into contact with an etching solution 20 to advance wet etching process. The metal is selected from metals which stop advancement of the wet etching when contacted with the etching solution 20, and the etching is carried out until the etching solution 20 comes into contact with the metallic film 8. The contact of the metallic film 8 with the etching solution 20 terminates the etching to the etching object areas 14a and 14b.
Patent JP-S63146499-A (JP)
Inventor: NAKAMURA MASABUMI
IPC: H05K13/04
Filed: 1987-11-16
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-H07135813-A (JP)
Title: Traverse feed structure for automatic seedling feeder
Inventor: NISHIDA KAZUHIKO
IPC: A01C11/02
Filed: 1993-11-18
Abstract: PURPOSE:To provide an automatic seedling feeder mounted with a rotary sensor in such a mode as to assuredly actuate, and also equipped with a traverse feed structure for a seedling feed section capable of conducting the lateral registering for a seedling table and the seedling feed section in feeding seedlings in an adequately reliable manner without any malactuation. CONSTITUTION:A seedling feed section equipped with (A) a seedling housing section with preliminary seedlings-contg. carriers stacked in several tiers, (B) a seedling carrying means to feed the seedlings in the carriers to a planting device and (C) a storage section to store emptied carriers is attached to the machine body so as to enable traverse feed with reciprocating driving, and a means S to detect the lateral position of the seedling feed section relative to the machine body is provided, a potentiometer 32 and a rack 35 engaged with a pinion 34 interlocked, via an intermediate shaft 38, with the revolving shaft 33 of the potentiometer are dividedly set up at the seedling feed section H and the guide rail 9 on the machine body side, and the revolving shaft 33 and the pinion 34 are interlockingly linked to each other with a music wire 36 so as to be movable in the vertical direction as the engagement direction for the pinion 34 and the rack 35.
Patent JP-H02137169-A (JP)
Title: Signal processing circuit
Inventor: FUJIO KAZUYOSHI
IPC: G11B20/10
Filed: 1988-11-17
Abstract: PURPOSE:To reproduce the data of high reliability by providing an automatic gain control (AGC) amplifier to fix the header part signal amplitude of an analog reproducing signal and an AGC control circuit to generate a signal for the operation and unoperation of the AGC amplifier. CONSTITUTION:A reproducing signal is inputted from a recording medium to a filter circuit 1 and a noise frequency component excepting for a necessary band is removed. An output signal 1a of this filter circuit 1 is inputted to a first step amplifier 2 in a next step and adjusted do the amplitude in a rated range here. Only when the reproducing signal amplitude of a header part to be a subject, for which the AGC is executed, is in the rate a range, an AGC amplifier 4A executes the AGC operation and when the amplitude is out of the range, the AGC operation is not executed but a gain is fixed to a suitable fixed value. Thus, even when the reproducing signal amplitude of the header part is abnormal, the abnormal amplitude of the AGC amplifier 4A is not executed but the signal detection of an add-on data part can be normally executed. Thus, the data of the high reliability can be reproduced.
Patent JP-H05220130-A (JP)
Title: Evaluator adapted to evaluate shining of surface, especially skin
Inventor: ROORAN BAZUAN
IPC: A61B5/103
Filed: 1991-08-16
Abstract: PURPOSE: To provide an evaluating device of brightness of skin in which the sensitivity and discriminating capability are improved, and the mirror-like brightness and diffusive brightness of skin can be evaluated. CONSTITUTION: This device has a light source 1 for transmitting an incident beam to a surface P to be examined, and means having a polarizer 2 and at leans one analyzer Cs, Cd. The polarizer 2 is situated between the light source 1 and the surface P, and the analyzer is situated along the route of the reflected beam. This device also has light detector means 5, 6, 7 for detecting light. The light source 1 has directivity, and the incident beam polarizing direction is orthogonal to the incident surface. The reflection is measured along at least two mutually differed reflecting directions Rs, Rd. This device has means Cs, Cd, 4, 5, 6, 7 capable of determining the parallel polarized beam and the difference between the light analyzing direction and the orthogonal polarizing direction to each reflecting direction.
Patent JP-H08119384-A (JP)
Title: Cushioning device for liquid freight-transporting bag
Inventor: KOSHIMIZU YUTAKA
IPC: F16F9/10
Filed: 1994-10-28
Abstract: PURPOSE: To suppress natural movement of a transporting bag. CONSTITUTION: A cushioning mat 4 is formed like a rubber boat of a sheet 5 and a fluid sealing part 6 around the sheet 5. Air is sealed into the part 6. The cushioning mat 4 is placed on a floor 3, and a transporting bag 2 is put on it. When liquid freight in the bag 2 clusters on a part, this movement can be suppressed by the fluid sealing part 6.
Patent JP-H02134142-A (JP)
Title: Electronic radial type ultrasonic beam device
Inventor: MISONO KAZUHIRO
IPC: A61B8/00
Filed: 1988-11-16
Abstract: PURPOSE:To enable stable scanning by making the space between ultrasonic vibrators in a joint portion of a flexible substrate integral multiples of the space of arranged vibrators and providing a driving element switching circuit for driving the ultrasonic vibrators adjacent to the space to scan at the space position between the ultrasonic vibrators in the joint portion and a delay line. CONSTITUTION:A blank 4b between elements 3 in a joint portion is made be integral multiplies of the element, and a driving element and the delay amount are adjusted, whereby a vibrator having a blank between the elements is projected on a monitor like a beam of a vibrator of 32 elements having no blank by 30 elements. Accordingly, even if the pitch between the vibrators is made smaller and the resolution is increased, scanning deletion in a blank portion will not occur, and skipping of an ultrasonic beam on a monitor screen can be avoided so as to further facilitate diagnosis.
Patent JP-H07140990-A (JP)
Title: 'karaoke' system
Inventor: SUGITA TAKATOSHI
IPC: G11B27/34
Filed: 1993-11-18
Abstract: PURPOSE:To save the space and to reduce the number of telephone line usages by constituting the system with reloadable disks, a recording and reproducing device, a program file and a processor. CONSTITUTION:The system enables a user to make a 'KARAOKE' (orchestration without lyrics) request to a center 110 through a telephone line 103. Reloadable disks 108 and 109 store and hold 'KARAOKE' musics and a recording and reproducing device 106 records the musics onto the disk 108 and reproduces the musics from the disk. A program file 105 corresponds the names of the programs, request codes to the center 110 and frequency of the requests and checks whether the requested music exists in the disks 108 and 109 or not. A processing device 104 reads the file 105 when a music is specified and if the music exists, the music is reproduced by the device 106. If the music does not exist, a request code is transmitted to the center 110 and the requested music is reproduced. At the same time, the requested music is newly registered into the file 105 and based on the frequency of the request, the music is registered to the disks 108 and 109.
Patent JP-H04165154-A (JP)
Title: Transmission case for tractor
Inventor: HYODO OSAMU
IPC: F16H57/02
Filed: 1990-10-26
Abstract: PURPOSE:To reduce the sectional area and weight of a transmission case so as not to limit spacing with other peripheral members by forming a recessed part for allowing the head part of a fastening/fixing clamp to recede deeper than the joint face to the transmission case or a housing, on the peripheral part of the spacer case. CONSTITUTION:A recessed part 5 for allowing the head part of a clamp 4, provided to fasten/fix a spacer case 3, to recede deeper than the joint face to a transmission case 1 or a housing 2 is formed at the peripheral part of the spacer case 3 provided at its center with an axial swelling interposed between a jointing/connecting part and the transmission case 1 or the housing 2. The fastening margin of the transmission case 1, the housing 2, or the like can be thus prevented from protruding large, and the width and diameter of the connecting part of the transmission case 1, the housing 2, or the like, and also the weight or the like can be reduced.
Patent JP-H05129200-A (JP)
Title: Manufacture of semiconductor film
Inventor: SAKAKIBARA NOBUYOSHI
IPC: H01L29/06
Filed: 1991-11-06
Abstract: PURPOSE:To form a single crystal semiconductor film on an insulated substrate with no restriction in the material of the insulated substrate CONSTITUTION:Seeds based on the projection 4a of a single crystal Si wafer 4 having equal crystal axes are supplied from the surface side of an amorphous Si thin film 3' so as to perform solid phase growth from these seeds. Thereby, a single crystal Si thin film 3 having a fixed orientation to be decided by the single crystal Si wafer 4 is formed. Later, two sheets of wafers 1, 4 are oxidized while being stuck together and forming an oxide film 5 in the contact part followed by being dipped into an HF water solution so as to remove the oxide film 5 by etching. Thereby, the wafer 1, in which a single crystal Si thin film 3 is formed, and the single crystal Si wafer 4 for the seed are separated.
Patent JP-2001110823-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: KATO MITSUO
IPC: H01L23/48
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an electrode connecting method with a long term high reliability capable of large area and highly precission connection in a semiconductor device and a power module having a small heat resistance. SOLUTION: A semiconductor element having an aluminum electrode 2 on an Si chip 1 and a molybdenum electrode plate 5 on the surface of which an aluminum metallic layer 3 is formed. The semiconductor element and the molybdenum electrode plate 5 are overlapped so that the aluminum electrode are brought into contact with the aluminum metallic layer, ultrasonic vibration is impressed to the molybdenum electrode plate, and then the semiconductor element and the molybdenum electrode plate are thermocompression-bonded. Thus, the aluminum electrode can be connected with the aluminum metallic layer. Thus, the heat resistance of the semiconductor device and the power module can be reduced, and the long term reliability can be improved.
Patent JP-H07140762-A (JP)
Title: Cleaning device for contact electrostatic charging mechanism
Inventor: TAKAHASHI SADAO
IPC: G03G15/02
Filed: 1993-11-19
Abstract: PURPOSE:To enhance the ability for removing toner particles from an electrostatic charging roller in the case of cleaning the electrostatic charging roller and to prevent the electrostatic charging roller from being damaged. CONSTITUTION:A rotatable roller-like cleaning roller 3 is set so as to come into contact with the electrostatic charging roller 2. The releasing property of the surface of the electrostatic charging roller is made higher than that of the surface of the cleaning roller. The surface of the cleaning roller is more roughed than the surface of the electrostatic charging roller. The surface layers of the rollers 2 and 3 are constituted of the same material, and the surface roughness of the roller 2 is made larger than that of the roller 3. Then, there is a difference between the circumferential speeds of two rollers 2 and 3 when they are rotated. A circumferential speed ratio is set to a range of 0.5-2. The friction coefficient of the contact surfaces of both rollers is set to <=0.8. Then, a cleaning member 16 removing the toner particles on the cleaning roller is installed.
Patent JP-H01133214-A (JP)
Title: Head cleaner
Inventor: MATSUOKA KENZO
IPC: G11B5/41
Filed: 1987-11-18
Abstract: PURPOSE:To improve a head cleaning characteristic by disposing a tension regulating member composed of a rigid material than a cleaning tape in a supply port and supporting the tension post. CONSTITUTION:The tension regulating member 16 is made of the material more rigid than the material of the cleaning tape 2. After loading, the tension post 13 is moved to a direction shown by an arrow C by the tension of a spring, however, the post 13 abuts against the inside of the member 16 to directly press the member 16 to a guide roller 14. When the mm member 16 abuts against the roller 14 through the tape 2, the post 13 is prevented from being moved to the roller 14 furthermore. Thereby, the tape 2 is wound on the post 13 to apply no back tension and the tape 2 travels between the roller 14 and the member 16 with little travel load.
Patent JP-H10185358-A (JP)
Title: Evaporator
Inventor: OKUDA NOBUYUKI
IPC: F28F9/26
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To improve a heat exchanging performance as compared with that of a prior art evaporator, i.e., an evaporating performance of refrigerant, improve a heat exchanging performance as compared with that of an evaporator having a hollow extruded member and further make a compact-sized evaporator. SOLUTION: This evaporator is comprised of at least one evaporator device which is constructed by a pair of parallel-arranged headers vertically spaced apart from each other and parallel-shaped refrigerant flow pipes 4 of which both ends are connected to both headers. The refrigerant flow pipes 4 are comprised of flat lateral walls 11, 12; both forward or rearward side walls 13, 14 extending over both side edges of the lateral walls 11, 12; and a plurality of reinforcing walls 15 extending over the lateral walls 11, 12 between both forward and rearward side walls 13, 14, extending mutually in a predetermined spaced- apart relation. The pipes 4 are formed by flat pipes 17 comprised of metallic plates having parallel-shaped refrigerant passages 16 therein.  Additionally, the reinforcing walls 15 are comprised of some reinforced wall forming sections 25 which are integrally formed by metallic plates into inner ridged sections.
Patent JP-H08148712-A (JP)
Title: Light and charged particle detection device
Inventor: SHIRAI MASATAKA
IPC: H01L31/09
Filed: 1994-11-25
Abstract: PURPOSE: To provide a solid element which can detect low-noise photon or charged particles and can detect the low-noise and high-resolution photon incidence position or charged particle incidence position. CONSTITUTION: A photon (or charged particle) detection element and a photon (or charged particle) incidence position detection element consists of a thin wire where two or more tunnel capacitors with a small capacity are connected in series, a row of small electrodes immediately near the thin wire, an insulator or a semiconductor layer 103 where light (or charged particle) sandwiched by these is converted to a pair of electron/positive hole and an electrode 101 for creating an electric field for drifting the electron and positive hole generated by light (or charged particle) to both sides of the semiconductor layer, and a read-out circuit, thus achieving a low-noise solid element which is capable of counting photons or charged particles. At the same time, the incidence position of photon or charged particles can be detected with a resolution of 0.5μm or less.
Patent JP-H11125817-A (JP)
Title: Back light for transmission type display device, and liquid crystal display device
Inventor: SUZUKI DAISUKE
IPC: G02F1/13357
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To enlarge an angle of visibility of a transmission type display device. SOLUTION: The back light 1 is provided with a cathode tube 2 for emitting illumination light, and a light guide plate 3 for guiding the illumination light made incident on the inside of the back light 1 after being emitted from the cathode tube 2. The light made incident on the plate 3 is repeatedly totally reflected inside the plate 3, thereafter, the light is emitted from an illumination light emitting surface 3a. A liquid crystal panel as a transmission type display element is installed above the surface 3a of the plate 3. A reflection plate 5, on which a hologram for reflecting the illumination light at an angle different from the incident angle is formed is installed on the surface opposite to the surface 3a of the plate 3.
Patent JP-H08211507-A (JP)
Title: Doument feed and imaging apparatus
Inventor: TOOMASU AKUABIBA
IPC: G03B27/50
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a double-surface document image pickup system in which document supplying and image pickup components are housed within a compact space. SOLUTION: The document supplying and image pickup device for successively scanning both sides of successively supplied double-surface documents, and projecting the line image to a photosensitive image pickup member along an optical path, consists of a first document scanning station 32 for scanning the first side of a double-surface document, a first optical path 45 for projecting the line image on the document side to a photosensitive image pickup member 14 by a first projecting lens 74, a second document scanning station 63 for scanning the second side of the double-surface document, and a second optical path 45' for projecting the line image by a second projecting lens 74. Further, the second optical path 45' is connected to the first optical path 45 and includes the first optical path 45.
Patent JP-H01134873-A (JP)
Title: Organic electrolyte secondary battery
Inventor: TOYOGUCHI YOSHINORI
IPC: H01M10/0567
Filed: 1987-11-18
Abstract: PURPOSE:To enhance the overdischarge characteristics by using a mixture solvent consisting of an organic electrolyte solvent to which at least 1,3- dioxolane-2,5-dione is added. CONSTITUTION:A mixture solvent containing 1,3-dioxolane-2,5-dione is used to the solvent for organic electrolyte. This provides a charge/discharge characteristics equivalent to or better than when a conventional mixture solvent of PC or EC and ethers is used, and even an overdischarge cases less dissolution of the solvent, to allow sufficient charging/discharging thereafter. Here mix proportion of 1,3-dioxolane-2,5-dione to the other solvent shall be 1:10 thru 30:10 mol.
Patent JP-H06224477-A (JP)
Title: Circuit board
Inventor: TAKADA SUSUMU
IPC: H01L39/02
Filed: 1992-10-29
Abstract: PURPOSE:To scarcely impair superconducting characteristics of a circuit pattern in a circuit board having the pattern with superconducting substance. CONSTITUTION:A multilayer circuit board 1 mainly has a first circuit board 2, a second circuit board 3, surface interconnections 4, 8 and an internal interconnection 7 laminated thereon. The interconnections 4, 8 and 7 are formed of a laminate of niobium layers 4a, 7a, 8a and Nb3Al layers 4b, 7b, 8b covering the layers 4a, 7a, 8a. Since the layers 4b, 7b, 8b prevent oxidation of the layers 4a, 7a, 8a of superconducting substance, superconducting characteristics of the interconnections 4, 7, 8 are not impaired.
Patent JP-2000112092-A (JP)
Title: Silver halide color photographic sensitive material and image forming method
Inventor: NISHIMURA MOTOI
IPC: G03C1/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide color photographic sensitive material capable of maintaining superior color developing performance even under severe processing conditions, such as running processing for a long period and rapid processing by incorporating a specified dye-forming coupler and a specified compound. SOLUTION: The silver halide color photographic sensitive material is provided on a support with at least one photosensitive layer and contains at least each one of dye-forming couplers and the compounds represented by formulae I and II, respectively, in which R1 is an alkyl or cycloalkyl or amino or heterocyclic group; R2 is a >=2C straight or branched alkyl group; X is a halogen atom or an alkoxy or aryloxy group; Y is Cl atom or an acylamino group; (n) is an integer of 0-4; each of RA11 and AA12 is a substituent; and each of RA13-RA16 is H atom or a substituent.