baber/WOPTO huggingface dataset:
Patent JP-H10255458-A (JP)
Title: Method and device for holding data
Inventor: YOSHIDA TADAHIRO
IPC: G03B17/00
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to judge right/wrong of film count value during a count required at battery attaching/detaching time, data to be revised according to photographing operation and the lapse of time, or data on photographing mode. SOLUTION: This device is provided with RAM-A, B storing the film count value, the RAM-C, D storing the complement of the film count value and a CPU 221 performing decision of whether or not the value stored in the RAM-A is within the range of 1-38 when the battery 51 is exchanged, the decision of whether or not the value in the RAM-A coincides with the value in the RAM-B, the decision of whether or not the complement value obtained from the value in the RAM-C coincides with the value in the RAM-A and the decision, etc., of whether or not the value in the RAM-C coincides with the value in the RAM-D. When these all decisions agree with each other, the film count value is held as it is, and other excepting it are reset by an initial value.
Patent JP-2000260082-A (JP)
Title: Tape recorder and/or reproducer
Inventor: NARITA HISAYA
IPC: G11B15/10
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To make the switching operation optimal and smooth between two magnetic heads. SOLUTION: This tape recorder is provided with one rotational fulcrum 16h, first and second bases 59 and 60 individually rotatable around the rotational fulcrum, first and second magnetic heads 62 and 63 respectively arranged in the first and second bases, a tape traveling lever 16 for rotating the first or second base and causing a tape to travel in a direction for approaching the first or second magnetic head to the tape, and a head switching lever 58 moved and operated between a first regulation position for regulating the rotational movement of the first base and a second regulation position for regulating the rotational movement of the second base.
Patent JP-H04274374-A (JP)
Title: Solar cell and manufacture thereof
Inventor: SASAKI HAJIME
IPC: H01L31/04
Filed: 1991-02-28
Abstract: PURPOSE:To provide a high efficiency solar cell in which diffusion of impurities from a substrate to an actively layer can be suppressed. CONSTITUTION:In a solar cell having a heat resistant substrate 6 made of metallurgical grade silicon of low purity, a p-n junction layer formed of a thin film silicon active layer 4 formed of an insulating material thereon through a diffusion preventive film 5 and a microcrystalline silicon film 3, a rear surface electrode 7 formed on a rear surface of the substrate 6, and surface electrodes 2, 1 formed on a front surface of the film 3, the electric contact of the electrode 7 to the layer 4 is conducted through openings formed partly at the substrate 6 and the film 5.
Patent JP-H02240504-A (JP)
Title: On-line shape measuring method for rolled beltlike plate
Inventor: NIKAIDO HIDEYUKI
IPC: G01B11/24
Filed: 1989-03-14
Abstract: PURPOSE:To accurately measure the shape of the beltlike plate by arranging one laser Doppler type plate speed indicator perpendicularly to the plate surface of center part in the breadthwise direction of the beltlike plate nearby the exit side of a rolling machine and plural plate speed indicators at slight tilt angles on the upstream or downstream side of the perpendicular direction. CONSTITUTION:Between table rollers right nearby the exit side of the finish rolling machine of, for example, a hot strip mill, the speed plate indicator 1a is fitted at the center part P in the width direction of the beltlike plate 2 and the plate speed indicators 1b and 1c are fitted to both its side parts Q and R at an equal interval to measure the steepness of the beltlike plate 2. The plate speed indicator 1a is perpendicular to the surface of the plate 2 and the plate speed indicators 1b and 1c are at tilt angles of about 1 - 10 deg.. Then the speeds VP - VR of the beltlike plate 2 which are measured by the plate speed indicators 1a - 1c are inputted to an arithmetic unit 4 and a looper angle signal is inputted from a looper angle adjusting device 5; and the arithmetic unit performs arithmetic processing following a specific procedure to find the steepness at both side parts Q and R and also decide the shape of the beltlike plate 2.
Patent JP-H09251578-A (JP)
Title: Stamp card system
Inventor: SASAKI HIDEYUKI
IPC: G06Q20/00
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a card system which can be provided at low cost corresponding to the needs of customers by providing a program data input part and a program data processing part and enabling the suitable input of an application program to be transferred to program processing to that data input part. SOLUTION: A program data input part 4 inputs the application program for executing service set in advance and a program data processing part 3 reads these program data at the time of application execution, performs processing corresponding to information from a point reading means 7 and provides the processing result as the contents of service for customers. Besides, the application program inputted from the data input part 4 is stored in a storage part 5 and read out by the data processing part 3 as needed. Thus, the application program can be freely set and easily changed as well and the idea of service original for users can be provided.
Patent JP-S59184919-A (JP)
Title: Mechanical position controller
Inventor: IWATA MICHIHIRO
IPC: G03B7/08
Filed: 1983-04-04
Abstract: PURPOSE:To secure the control at a desired position for a mechanical element such as a camera shutter control plate, etc. which receives the stepped or stepless setting for its control position, by using a piezoelectric function element which has a bending deformation in response to the applied voltage. CONSTITUTION:When a shutter release button is pushed, a photometric circuit 21 works to deliver the voltage signal in response to the luminance of a subject. When the subject luminance has a medium level, the level of the voltage signal is higher than a reference voltage V2 and lower than the voltage V1 respectively. Therefore a comparator C01 delivers an L signal; while comparators C02 and C03 deliver H signals. In this case, the output of an AND gate A2 is equal to an H signal. Then transistors TR5 and TR2 conduct, and the divided voltage VB is applied to a piezoelectric function element 3. Thus the element 3 has a bending deformation in response to the level of the applied voltage. As a result, a shutter speed control plate moves so that its medium step part is set as opposed to the tip part of a branch bar of a shutter level.
Patent JP-S54151747-A (JP)
Title: Thrust bearing for compressor
Inventor: KANAI KENJI
IPC: F16C33/00
Filed: 1978-05-22
Abstract: PURPOSE: To reduce the production cost of a thrust bearing for a compressor by plastically forming an oil hole passing lubricating oil at a thrust bearing to the degree larger than the large diameter of thickness of a plate and then plastically deforming the peripheral edge at the hole to the degree smaller than the small diameter of the thickness of the plate.  
     CONSTITUTION: A thrust bearing 4 is perforated with a bolt hole 4b, oil supply holes 4c, 4d to the degree larger than large diameter of the thickness thereof by pressing. This is plastically formed by a stepped punch 7 with the small diameter portion 7a at the end of the punch 7 formed in initial oil supply hole size to thereby form the hole to the degree smaller than the inner diameter of the thickness of the plate. Thus, it can improve the fluidity of the lubricating oil and exactly select the design of the punch and rough hole size for stable production. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06271141-A (JP)
Title: Residual paper quantity indicator for paper feeding cassette
Inventor: NAGAO YOSHIAKI
IPC: B65H7/04
Filed: 1993-03-19
Abstract: PURPOSE:To accurately grasp a residual paper quantity from the outside by constructing a residual paper quantity indication in such a manner as rotating a residual paper quantity indication means via a projecting part abutting against a cassette bottom plate raised according to conveyance of paper sheets by movement thereof and as transferring an index through a window. CONSTITUTION:When paper sheets are stacked to the limit of its capacity, a cassette bottom plate 2 is lowered so that a residual paper quantity indicator 3 integratedly provided with a projecting part 4 rotates downward by its dead load. In this state, an arrow 7 printed on the residual paper quantity indicator 3 is positioned at the lowest part of a window 6 in a cassette main body 1. The paper sheets are fed one by one and when the number of paper sheets in the cassette decreases, the cassette bottom plate 2 is rotated around starting points 12, 13 by spring force and raised so that a contact point between the cassette bottom plate 2 and the residual paper quantity indicator 3 is raised. Namely the projecting part 4 is pushed up by the bottom plate projecting part 2a so that the residual paper quantity indicator 3 gradually rotates around the starting point 14. Therefore the arrow 7 is gradually raised from the lowest part of a window 6 so that the residual paper quantity may be indicated.
Patent JP-S62217071-A (JP)
Inventor: NOMA KOICHI
IPC: F25D23/00
Filed: 1986-03-18
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-H03261965-A (JP)
Title: Copying machine
Inventor: OGUSU MASAYUKI
IPC: G03G21/00
Filed: 1990-03-13
Abstract: PURPOSE:To prevent miscopying caused by forgetting depressing a reset key, to simplify the order of operation means and to improve operability by providing a reset start means which can clear or change set contents in addition to an ordinary start means. CONSTITUTION:The reset start means 6 which starts copying by selecting one of clearing and changing a set copying condition is provided separately from the start means 7. When copying should be performed by clearing the copying condition at the time of using a machine to a standard state or changing to a mode having high frequency in use, a copying action is started simultaneously with selecting one of clearing and changing the copying condition just by operat ing the reset start means 6 without operating another clearing or changing means. Thus, the miscopying caused by forgetting resetting is prevented and the operability is improved.
Patent JP-S53144777-A (JP)
Title: Analog electronic wristwatch
Inventor: MAEDA YOSHIHIRO
IPC: G04G17/02
Filed: 1977-05-24
Abstract: PURPOSE:To provide an analog electronic wristwatch of extra thin type by assembling the whole or part of the display panel of a digital display part in the opening of the analog dial of the electronic wristwatch.
Patent JP-H07241461-A (JP)
Title: Hollow short-fibrous carbon material and its production
Inventor: FURUTA TAKESHI
IPC: B01J20/20
Filed: 1994-03-03
Abstract: PURPOSE:To expand the range of the use of a carbon material in application fields such as absorbent, electromagnetic-shielding material, etc., by using a hollow short-fibrous carbon material formed through subjecting conifer charcoal to gaseous phase oxidation at a specified temp. and thereafter the resulting material to alkali treatment. CONSTITUTION:Matured wood of a conifer such as Japanese cedar, pine, Japanese cypress, etc., is subjected to heat treatment at 500 to 800 deg.C in an inert atmosphere to form charcoal. Then, this charcoal is subjected to gaseous phase oxidation at 270 to 350 deg.C in an atmosphere contg. oxygen in a <=20vol.% concn. and thereafter the resulting material is subjected to alkali treatment to separate the carbonized material of each temporary conduit into short fibrous pieces. Each piece having a hollow short-fibrous from thus obtained consists essentially of a cellulose-carbonized material generally having orientational properties and has 1 to 4mm length, a 5 to 30mum tube diameter, 0.5 to 3mum tube wall thickness and a square or circular cross section. These pieces are stacked, bonded together and worked into the material used as an absorbent of gases or metals, electromagnetic-shielding material, etc.
Patent JP-H01233723-A (JP)
Title: Manufacture of semiconductor device
Inventor: INOUE FUMIHIKO
IPC: H01L21/265
Filed: 1988-03-14
Abstract: PURPOSE:To reduce an irregularity in a sheet resistance of a diffusion region between diffusion regions by making an introduction region amorphous when the diffusion region is to be formed by activating an impurity by a lamp annealing operation. CONSTITUTION:A field insulating film 2, a gate insulating film 3, a gate electrode 4 and the like are formed on a substrate 1. After arsenic as an n-type impurity has been ion-implanted at an energy of 40keV and a dose of 5X10<15>/cm<2>, impurity introduction regions 5a are formed. While a concentration of the impurity is extremely high as this implantation condition, the impurity introduction regions 5a are made amorphous. Then, a lamp annealing operation is executed; the impurity in the regions 5a is activated; source and drain regions 5 are formed. By this setup, an irregularity in a sheet resistance of a diffusion region between diffusion regions can be reduced.
Patent JP-H0690780-A (JP)
Title: Human relaxin gene
Inventor: PIITAA JIYON HADOSON
IPC: A61K35/54
Filed: 1993-03-19
Abstract: Human relaxin analogues which consist of shortened and/or modified forms of the natural A and/or B peptide chains. Methods for synthesis of the peptides involving recombinant DNA techniques.
Patent JP-H01235065-A (JP)
Title: Control plate
Inventor: NAGASHIMA YASUO
IPC: G11B17/34
Filed: 1988-03-16
Abstract: PURPOSE:To stabilize the touch of a magnetic head via the flow of air by forming the projecting parts at the upstream and downstream sides of the revolving direction of a magnetic sheet centering on the path of the magnetic head and tilting the outer circumference side of the magnetic sheet toward said upstream side at an edge where said projecting part approximates to the magnetic sheet. CONSTITUTION:The streak type projecting parts 33 and 34 are formed at the upstream and downstream sides in the revolving direction R of a magnetic sheet 13 centering on a groove type path 32 of a magnetic head 15. These parts 33 and 34 are titled to the upstream side of the direction R toward the outer circumference of the sheet 13 through the areas of both parts 33 and 34 corresponding to the outer circumference side of the sheet 13. Thus it is possible to catch almost in the front the spiral air flow produced by the revolution of the sheet 13 and to make use of it effectively. Then the sure touch of the head 13 is secured to the sheet 13 with increase of the pushing force of the sheet 13 produced by the air flow.
Patent JP-H09232805-A (JP)
Title: High frequency low-pass filter
Inventor: TEZUKA YOSHIHIKO
IPC: H01P1/203
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To reduce the insertion loss of a high frequency low-pass filter by resonating An inductor part and a resonance capacitor configured equivalently with a conductor part at and out-band frequency. SOLUTION: A metallic plate 31 functions to prevent intrusion of high frequency components from an inner conductor of a semi-rigid cable 3 which has a highest power level in the high frequency components to an output section pattern 13 or the like and functions as a capacitor for impedance matching. Furthermore, the metallic plates 32, 33 function as a shield plate and a capacitor respectively. In this case, the capacitor has a capacitance depending on the surface area of the metallic plates 32, 33 and the height of spacers 34, 34,... The surface area and the height are designed to allow the capacitance of the capacitor to be resonated with coils 25-27 at out-based frequencies such as 3rd to 5th harmonic frequencies.
Patent JP-H0632847-A (JP)
Title: Terminal-modified polyolefin
Inventor: MURAKAMI NAOMI
IPC: C08F297/06
Filed: 1992-03-17
Abstract: PURPOSE:To obtain the subject polymer, useful as a compatibilizing agent for polymers of different kinds, a polymer modifying agent, a viscosity index improver, etc., for a lubricating oil and close to the monodisperse polymer by modifying the terminal of polypropylene with a specific random copolymer unit. CONSTITUTION:The objective polymer is obtained by modifying the terminal of polypropylene or ethylene-propylene random copolymer with a random copolymer unit of formula I [R is H or methyl; X is substituent group without containing active hydrogen except for saturated hydrocarbons; Y is H or saturated hydrocarbon; (l+m) is 1-500]. This polymer is preferably obtained by providing the polypropylene or ethylene-propylene random copolymer using a catalyst composed of a vanadium compound of formula II (R<1> to R<3> are H or 1-8C hydrocarbon, with the proviso that at least one of R<1> to R<3> is H; however all of them are not H) and an organoaluminum compound and then reacting the resultant polypropylene or ethylene-propylene random copolymer with a mixture of styrene derivatives of formulas III and IV.
Patent JP-S55153295-A (JP)
Title: Method for driving motor whose number of electrodes can be changed
Inventor: HIBINO SADAYOSHI
IPC: H02P23/00
Filed: 1979-05-18
Abstract: PURPOSE:To reduce the shock to be applied to a load in changing the rotation from a high speed to a low speed, by applying a single-phase power supply to a low-speed winding and then applying a three-phase power supply, thereby reducing the regenerating braking torque at the time of changing. CONSTITUTION:A three-electrode switch S1 is connected to a high-speed winding W1, and a two-electrode switch S4 is connected to the two phases of the low-speed winding W2. The remaining one phase thereof is connected to a switch S5. When the S1 is opened, the S4 is concurrently closed and the high-speed winding W1 is opened, thereby the two-phase voltage is applied to the low-speed winding W2 and the speed is decreased. Thereafter, the switch S5 is closed, and the three-phase voltage is applied to the low-speed winding W2. Since a single-phase regenerating braking torque is generated and the speed is slowly decreased, the soft braking can be performed at the time of switching without using resistors and reactors, and the constitution can be simplified.
Patent JP-S60202632-A (JP)
Inventor: HIGUCHI MITSUHARU
IPC: H01H73/18
Filed: 1984-03-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000258865-A (JP)
Title: Silver halide photographic sensitive material containing methine compound
Inventor: KATO TAKASHI
IPC: G03C1/28
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide photographic sensitive material containing a hemicyanine dye or a streptocyanine dye having high photographic sensitivity by forming a silver halide emulsion layer containing a specified hemicyanine dye and a specified merocyanine dye. SOLUTION: The silver halide photographic sensitive material has a silver halide emulsion layer containing at least one hemicyanine dye or streptocyanine dye and at least one merocyanine dye. The hemicyanine dye is a compound of the formula I and the merocyanine dye is a compound of formula II. In the formulae, Z1 and Z2 are each a 5- or 6-membered N-containing heterocycle, Z3 is a group of atoms required to form an acidic nucleus, R1-R4 are each alkyl, aryl or the like, M1-M8 are each methine, n1 and n2 are each 0 or 1, k1 and k2 are each 0-4, C1 and C2 are each an electric charge neutralizing ion and m1 and m2 are each a number required to neutralize electric charges.
Patent JP-H11157965-A (JP)
Title: Metal-ceramic composite material and its production
Inventor: SHIMOJIMA HIROMASA
IPC: C22C1/10
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composite material, in particular reduced in the Mg content of the metal component therein, and to provide a method for producing the composite material, in view of such problems that conventional metal-ceramic composite materials, because of their high Mg content, have been poor in heat resistance and could not have been used in vacuum equipment. SOLUTION: This metal-ceramic composite material is such one that the ceramic powder consists of SiO, Al2 O3 or AlN powder with a powder packing rate of 20-80 vol.% and average particle size of 1-150 μm, and the metal consists of Al-Si-based or Al-Cr-based metal or Al each containing <=1 wt.% Mg. The other objective method for producing the above composite material comprises infiltrating a preform laid with Mg-contg. metallic powder between the preform and a metal to be infiltrated, or ceramic powder containing Mg-contg. metallic powder and packed in a formwork, with the metal such as Al-Si-based or Al-Cr- based metal or Al >=99% in purity.
Patent JP-H01234752-A (JP)
Title: Hot air generating device
Inventor: YUHARA TOSHIO
IPC: F24H3/06
Filed: 1988-03-16
Abstract: PURPOSE:To generate such clean hot air at an adequate temperature that does not contaminate an expansion turbine, by providing a temperature indicating controller which controls the lift of a flow control valve so as to maintain the air temperature in an air duct between the turbine and a heat exchanger or the temperature of generated hot air within a specified range. CONSTITUTION:An expansion turbine 4 is driven by the hot air sent from a heat exchanger 7, and a blower 3 is driven with a turbine shaft 5, sending fresh air to the heat exchanger 7. An air outlet 14 on the expansion turbine 4 is connected to a closed combustion device 1 with a hot air supply duct 16, and a portion of the hot air delivered is used as combustion air. Flow control valves 20 and 21 are provided on a fuel pipe 19 which feeds fuel to a combustion chamber 6, and on the hot air feed duct 16 respectively, and the lift of the flow control valve 21 is operated in proportion to that of the flow control valve 20. A temperature indicating controller 22 increases the lift of the flow control valve 20 in case the temperature of air passing through an air outlet duct 17 is under the specified range, and reduces the lift, on the contrary, in case the temperature is over, so that clean hot air at a stable temperature is generated.
Patent JP-H11242250-A (JP)
Title: Method for producing non-linear optical material
Inventor: MARUYAMA OSAMU
IPC: G02F1/355
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To enhance non-linear efficiency, to realize non-linear operation by a low-output semiconductor laser beam, to make non-linear response time short and to realize the switching of a high band digital optical signal by irradiating metallic particulates partially exposed from a transparent matrix with the light of wavelength absorbed by the metallic particulates. SOLUTION: The metallic pariculates 13 partially exposed from the transparent matrix 14 are irradiated with the light of the wavelength which can be absorbed by the particulates 13. In order to increase the non-linear efficiency, it is preferable to make light irradiation under the condition where >=10% of the particulates 13 are exposed from the matrix 14, that is, >=90% of the particulates 13 are covered with the matrix 14. It is more preferable to make the light irradiation under the condition where >=20% of the particulates 13 are exposed from the matrix 14. Then, it is preferable to cover the exposed particulates 13 with the matrix 15 after the light irradiation.