baber/WOPTO huggingface dataset:
Patent JP-H08307365-A (JP)
Title: Digital fm modulator
Inventor: SHIONOIRI KENICHI
IPC: H03C3/09
Filed: 1995-04-28
Abstract: PURPOSE: To attain a digital FM modulator capable of modulating also a digital sound input corresponding to digital sampling frequency other than 48kHz. CONSTITUTION: A decoding circuit 1 detects the digital sampling frequency fs of a digital sound V and generates sampling frequency information fsi. A digital filtering circuit 4 selects either one of coefficient generation parts 43 to 45 based upon the information fsi and executes digital filtering processing based upon a coefficient generated from the selected generation part. A digital stereo composite signal generating circuit 5 converts the digital sound signal into a digital stereo composite signal. Then a DDS code conversion circuit 6 selects either one of DOS code generation parts 60 to 62 based upon the information fsi and a DDS circuit 7 generates output frequency corresponding to the digital sampling frequency fs based upon a selected DDS code D.
Patent JP-S63292024-A (JP)
Title: Counting scale
Inventor: NISHIO AKIRA
IPC: G01G19/42
Filed: 1987-05-25
Abstract: PURPOSE:To improve counting accuracy every time counting operation is added, by obtaining an approximate function by using the data of (k) sets of numbers/ weights, obtaining the approximate function every time the set is renewed, and updating the contents in a data memory means for number operation. CONSTITUTION:At first, samples of the known number (x) are mounted on a pan 1a. The weight y0 of the samples is obtained with a load detecting part 1. An expression x=f0(y)=(x0/y0)y is obtained and stored in a nonvolatile RAM 24. Thereafter, samples, whose number is unknown, are mounted on the pan 1a. The number of the samples is computed by using the weight yk+1 of the samples and an expression x=fk(y) in the RAM 24. Namely, xk+1={integer closest to fk(yk+1)} is operated 21. The result is displayed on a display device 3. Then (xk+1 and yk+1), which are the data obtained by combining said two values, are additionally stored in the RAM 24. An approximate expression of relationship between (x) and (y), i.e., x=fk+1(y), is obtained by using all the data groups (xi, yi) after addition. The expression in the RAM 24 is updated. Thereafter, the same operation is performed every time the measurement of the samples, whose number is unknown, is performed. Therefore, even if a lot is changed, the counting accuracy is not deteriorated.
Patent JP-H05317238-A (JP)
Title: Curving device for endoscope
Inventor: NAKAMURA GENICHI
IPC: A61B1/00
Filed: 1992-05-21
Abstract: PURPOSE:To provide the curving device for an endoscope having a curving operation means which can make an operation to instruct a curving direction and an operation to instruct a curving speed without interruption of the one operation and can be easily waterproofed and miniaturized. CONSTITUTION:A curving operation switch 19 is disposed with two-stage on-off switches 29 in correspondence to four ways, top, bottom, right and left, opposite to pressing pins 33 of a cruciform pad constituting part 27 coated with a rubber sheet 31 and is so constituted that two stages of the operations can be made in each of the respective directions. Namely, the simultaneous instruction of the curving direction and the curving speed is possible; in addition, the device is small in size and has an excellent waterproof characteristic and the handling operability is therefore greatly improved.
Patent JP-2000323944-A (JP)
Title: High frequency gain variable amplifier
Inventor: TANBA NORIYUKI
IPC: H03G3/20
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To amplify a signal in a liner form and to continuously change the gain of a circuit without changing input impedance even if the gain is controlled in accordance with the size of input power. SOLUTION: Gain control voltage applied to a gain control terminal 7 changes for controlling the gain of a high frequency amplifying circuit 4 with the size of the power of a high frequency signal inputted from an input terminal 1. The input impedance of the high frequency amplifying circuit 4 changes with the change and capacitance between a gate and a source increases/ decreases in a MOSFET. The capacitance of variable capacitor 3 installed between an input matching circuit 2 and the high frequency amplifying circuit 4 changes in accordance with gain control voltage and the increase/decrease of the capacitance in the high frequency amplifying circuit is canceled. Thus, the impedance of a high frequency gain variable amplifier 31, which is obtained by viewing an inner side from the input terminal 1, can be held to be constant.
Patent JP-S5253679-A (JP)
Title: Productin of semiconductor device
Inventor: KONDOU HIROYUKI
IPC: H01L21/762
Filed: 1975-10-29
Abstract: PURPOSE: To lower bird head and produce an IC of high scale of integration by coating semiconductor compound solution preferentially to the recess end formed on substrate surface and subjecting the same to partial oxidation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05294556-A (JP)
Title: Wire processing device
Inventor: AKAO HIDEKI
IPC: B65H54/10
Filed: 1992-04-23
Abstract: PURPOSE:To provide a wire processing device for squeezing and bundling several nonuniform wires removed from a package formed of compressed waste paper or the like which is fastened by wires, into a small coil-like shape. CONSTITUTION:A reversibly driven screw shaft 4 is incorporated in treading chamber 2 formed in the lower part of a hopper 1. A lower retaining plate 5 is provided below the screw shaft 4. A bar 16 is spirally wound around the peripheral surface of the screw shaft 15, and pawls 17 are projected in one and the same direction from the bar 16 at a specified intervals.
Patent JP-H0427696-A (JP)
Title: Vibration proofing mechanism for helicopter
Inventor: YAGISHITA IKUZO
IPC: B64C27/51
Filed: 1990-05-21
Abstract: PURPOSE:To prevent transmission of vibration, generated at a rotor, to a machine body by holding a main gear box from the machine body side through a gap by means of a magnetic repulsion force generated between magnetic pole, by using an electromagnet around which a superconduction coil is wound. CONSTITUTION:Four sets of vibration preventing devices located in four ways between a main gear box G and a machine body F are respectively formed with three element devices B in the shape as each other. The vibration preventing devices are mounted in a manner that a mounting position and orientation are changed so as to prevent transmission of vibration in three axial directions crossing each other at right angles. In each element device B, a rodform electromagnet 2 around which a superconduction coil is wound is held at a bracket 1 for mounting and another electromagnet 4 around which a superconduction coil having magnetic poles positioned facing respective magnetic poles at both ends of the electromagnet 2 with a gap therebetween is located on the central line of the electromagnet 2 to a bracket 3 for mounting corresponding to the bracket 1. A position relation between the electromagnets 2 and 4 is set so that when a coil is energized, a repulsion force is generated between the two opposing pole.
Patent JP-S5756698-A (JP)
Title: Diffuser for centrifugal compressor
Inventor: KITAYAMA YOUICHI
IPC: F04D29/44
Filed: 1980-09-19
Abstract: PURPOSE: To make it possible to operate a compressor with a high efficiency ever a wide range of flow rate by attaching a multi blade rib consisting of a plurality of ribs to the side plate of an impeller inside a difuser and by streightening the flow of fluid discharged from the impeller.  
     CONSTITUTION: Multi blade ribs numbering from several pieces to over ten pices are installed to the side plate 1a of the impeller inside a defuser 4. One multi rib consists of three ribs 5a to 5c. The angle of the rib 5a on the most inward side diameter is designed to conform to the flow angle of fluid discharge from the impeller 1 at the design point. The shape of the multi blade rib 5 consisting of the three ribs 5a to 5c is so formed that it may conform to almost a logarithm spiral shape. Each rib 5a to 5c has a height of about 30% of a flow channel width of the defuser 4. This construction makes it possible to straighten a turbulent flow of fluid discharged from the impeller 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5464630-A (JP)
Title: Base for film coating
Inventor: YOSHIDA KOUICHI
IPC: A61K47/00
Filed: 1977-10-31
Abstract: PURPOSE: To provide a base for film coating which can delay the disintegration of tablet, granule, etc., composed of a water-soluble polymer and a water-solulbe or water-permeable base for coating.  
     CONSTITUTION: 5-15 Parts of a water-soluble coatig base or a water-insoluble and water-permeable coating base, is dissolved in 80-94 parts of an organic slovent such as methanol, ethanol, ecetone, methyl ethyl ketone, etc.. 0.5-20 Parts of a water- soluble polymer having a molecular waight of 100-10,000,000 such as polyacrylic acid alkali metal salt, is dissolved or dispersed in the above slution. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11313305-A (JP)
Title: Remote management device
Inventor: MORI KAZUHARU
IPC: E04G21/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a device by which a management office can grasp the working states of building construction sites, a moving time to the site is reduced and efficient management is attained. SOLUTION: This remote management device S conducts remote management by sending/receiving signals including moving images and voice signals between plural building construction sites and a management office that manages the plural building construction sites through a communication means. The building construction site is provided with a site side device 1 having a photographing means 3 that photographs the moving image, a site side communication means for conducting communication between the site and the management office and a control means that controls the photographing means 3.  The management office is provided with an office side device 2 having a display means 13 that displays the moving image, an office side communication means for conducting communication between the office and the building construction site and a control means 15 that remotely operates the photographing means 3. The management office side uses the control means 15 of the office side device to control the site side device 1 in the plural building construction sites and manages the working states of the plural building construction sites by means of the signals including the moving image and the voice signals.
Patent JP-H05303026-A (JP)
Title: Optical fiber connector
Inventor: YOSHIE YASUTETSU
IPC: G02B6/38
Filed: 1992-04-24
Abstract: PURPOSE:To prevent an external atmosphere from going into the inside along a facing tube by inserting a facing covered optical fiber cable in a through-hole of a fixing member, working flatly both ends of the through-hole of the facing tube and fixing the facing tube to the fixing member. CONSTITUTION:A stopper 6 screwed into a rear end part of a frame 5 is used as a fixing member, as well for fixing a metallic tube 9 of a metallic tube covered optical fiber cable 2, and in its rear end part, a through-hole 10 for inserting the metallic tube 9 of the metallic tube covered optical fiber cable 2 is provided. Also, the metallic tube 9 is fixed by detaining a tip flat part 11a and a rear end flat part 11b of the metallic tube 9 to both end parts of the through-hole 10. An internal space of the stopper 6 containing the through- hole 10 which the metallic tube 9 of this stopper 6 is inserted through and the tip flat part 11a is filled with a filler 12. In such a way, the metallic tube covered optical fiber cable 2 and an optical fiber connector 1 can be connected simply and surely.
Patent JP-S5754272-A (JP)
Title: Preparation of enamel product showing ceramic fancy tone
Inventor: NAKASHIMA TAKANORI
IPC: C23D5/00
Filed: 1980-09-17
Abstract: PURPOSE: To prepare the titled product having a pottery surface with quality feeling by a method wherein an emulsion glaze is applied on an under glaze applied and baked metal substrate and, further, on a surface thereof, a colored translucent glaze, a colored translucent glaze with a deep color and a colored translucent glaze with a dark color are successively applied and baked.  
     CONSTITUTION: A glaze is applied on an upper surface of metal substrate (e.g.; a steel plate) and baked and, further, white emulsion glaze is applied thereon so as to adjust a speck density to 80W150%. Next, on a total upper surface of the white emulsion glaze, a first colored translucent glaze with a light blue color is applied and baked and, thereafter, to a part of the upper surface thereof, a second colored translucent glaze with a deep blue color is applied in such a manner that a part thereof is gradated. Subsequently, to this total glazed surface, a transparent glaze is applied and, to a part of the upper surface thereof, the aforementioned second colored translucent glaze is again applied in such a manner that a part thereof is gradated. Next, on this glaze applied surface, a third colored translucent glaze with a deep brown color is applied in such a manner that a part thereof is gradated and baked to prepare an objective enamel product showing a ceramic fancy tone. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08306750-A (JP)
Title: Semiconductor test equipment
Inventor: SUGA KAZUNARI
IPC: G01R1/067
Filed: 1995-04-28
Abstract: PURPOSE: To provide a semiconductor test equipment having a wafer prober where self-diagnosis can be carried out by replacing a self-diagnosis board through a prober card replacing mechanism. CONSTITUTION: In the semiconductor test equipment comprising a wafer prober having a prober card replacing mechanism, a self-diagnosis board 210 having profile identical to that of a probe card is provided so that both manual and automatic prober card replacing mechanisms can be dealt with. The semiconductor test equipment comprises a self-diagnosis board 210 constructed to come into contact with a frog ring contactor 143, and a self-diagnosis circuit 230 smaller than the hollow area of the frog ring. The diagnostic terms of a conventional self-diagnosis board can be divided and a suitable self-diagnosis board 210 can be provided.
Patent JP-H0680235-A (JP)
Title: Multi-area unscrambler
Inventor: KAATEISU EDOWAADO RUMEI
IPC: B65G47/68
Filed: 1993-05-06
Abstract: PURPOSE: To provide an unscrambler which has improved operating capability while the length of a unit is not increased. CONSTITUTION: In a roller conveyor unit having a plurality of individual paths which are arranged between left and right frame members to form one article transport surface, the plurality of individual paths comprise a plurality of rollers 20, 22, 24, 40 and 41 which are parallel with each other and rotate at constant speed so as to transport articles in a direction biased toward one side from the article discharge direction of a roller conveyor unit. The article transport speeds of the respective individual paths are equal or reduced step by step in the biased direction of the roller conveyor unit, equal or increased step by step in the article discharge direction of the roller conveyor unit and maximum and constant at the article discharge end part of the roller conveyor unit.  An article guide fence is provided above and near the article transport surface on the biased side so that the long articles are aligned.
Patent JP-H08326079-A (JP)
Title: Fit-in structure of concrete pipe in prefabricated manhole
Inventor: SHIMAMURA NORIYUKI
IPC: E02D29/12
Filed: 1995-05-29
Abstract: PURPOSE: To make it possible to align concrete pipes to be stacked with ease and high accuracy in a prefabricated manhole consisting of a plurality of layered concrete pipes. CONSTITUTION: A projected part 4 is erectingly installed at a specified position of a female joint 3 of a concrete pipe 1 while a recessed part which allows the projected part 4 to be fitted in, is bored at a specified position of a male joint of the concrete pipe 1. Upper and lower concrete pipes 1 in a prefabricated manhole are aligned by fitting the projected part 4 and the recessed part 7 mutually.
Patent JP-H09316467-A (JP)
Title: Improvement of slurry produced by reaction
Inventor: KAMEDA OSAMU
IPC: B09B3/00
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain slurry for fuel produced by mixing and reaction by mixing slurry obtained by reacting slurry of solid waste product with sewage sludge slurry in a mixing and reacting vessel with an auxiliary fuel having high calorific value capable of becoming an alternate fuel for coal or petroleum. SOLUTION: An alkali substance is added to a mixture of solid waste product slurry obtained by pre-treating a solid waste product 10 with sewage sludge slurry obtained by pre-treating sludge slurry 1 and these components are fed to a mixing and reacting vessel 32, and decarbonization reaction of the solid waste product slurry with sewage sludge slurry is carried out under definite operation conditions to produce slurry produced by reaction. The slurry produced by the reaction, having low calorific value discharged from the mixing and reacting vessel 32 is cooled and ground to 125μm average diameter by a wet grinder 36 and carried to a mixing device 38.  On one hand, auxiliary fuel having high calorific value is fed to the mixing device 38 and the auxiliary fuel is mixed with the above slurry produced by reaction to provide mixed and reacted slurry having 4400-5000kcal/kg high calorific value.
Patent JP-S63295258-A (JP)
Title: Printing device
Inventor: TSUKAMOTO KATSUHIDE
IPC: B41C1/10
Filed: 1987-05-28
Abstract: PURPOSE:To enable a printing device capable of high-speed operation and low in cost, by discharge-breaking down an ink-repellent film on a plate sheet to expose an ink-receptive surface, applying an ink to the ink-receptive surface thus exposed, and transferring an ink thus applied to a plate onto a paper by an impression cylinder. CONSTITUTION:An electrode 9 for discharge-breakdown and an earthing member 10 for forming a closed circuit, which are connected to an electrical signal source 8, are disposed on the periphery of a cylinder 1, and are brought into contact with the surface of a plate sheet 2. While the plate sheet 2 is moved relative to the electrode 9 by rotating the cylinder 1, a voltage is applied from the signal source 8, whereby a conductive film 6 and an ink-repellent film 7 are provided with perforations 11 by electric discharge, exposing the surface of an ink-receptive substrate. An ink-supplying member 12 is disposed on the periphery of the cylinder 1. The member 12 applies an ink to image areas of a plate just made. The ink 13 is transferred to a paper 15, which is pressed against the cylinder 1 from rear by an impression cylinder 14, whereby a desired printed matter is obtained.
Patent JP-H11323324-A (JP)
Title: Fluorescent resin sheet
Inventor: NISHIHARA EIICHIRO
IPC: C08L101/00
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent resin sheet wherein concentration extinction of a fluorescent substance is inhibited and a rare earth complex having an extremely high ultraviolet sensitizing effect is dispersed in a resin matrix with a good compatibility. SOLUTION: A fluorescent resin sheet is prepared by dispersing a rare earth complex containing a ligand having a hyperbranched structure as a structural component in a resin matrix. Here, the hyperbranched structure has an aromatic ring. Also, the hyperbranched structure has an aromatic ring at the focal point in the structure. Furthermore, in the ligand having the hyperbranched structure, a coordinated functional group is directly linked to the focal point in the hyperbranched structure. Also, the ligand having the hyperbranched structure has a carboxyl group as the coordinated ligand.
Patent JP-H09322126-A (JP)
Title: Image conversion timing detector
Inventor: IGUCHI KAZUHISA
IPC: H04N7/01
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To detect an F-V conversion timing without mis-detection or loss of detection based on a television signal obtained by so-called F-V conversion. SOLUTION: The detector obtains a mean value of an absolute value of a difference of luminance level between an n-th field and an (n-2)th field by field delays 101, 102 and a difference absolute value mean circuit 103 as to a television signal obtained by frame number conversion (2-3 conversion) of a film image of 24 frames/sec, and obtains similarly a mean value of an absolute value of a difference of luminance level up to between an (n-4)th field and an (n-6)th field and a difference shift register 105, a comparator section 106, a true false value shift register 107, and an AND circuit 108 are used to provide an output of a signal denoting it that the n-th field is according to 2-3 conversion timing hen the a mean value of an absolute value of a difference of luminance level between the n-th field and the (n-2) th field is a minimum value and the condition above is satisfied even at 5-preceding field.
Patent JP-H07335630-A (JP)
Title: Vacuum processing device
Inventor: EDAMURA MANABU
IPC: H01L21/205
Filed: 1994-06-13
Abstract: PURPOSE:To enable a work to be controlled in temperature and temperature distribution by a method wherein a stage having such a structure that a gap between a wafer and the stage is irregular is used, mixed gas is introduced into the gap, and the gas is changed in a mixing ratio. CONSTITUTION:A stage 3 electrostatically attracts a semiconductor wafer 4. The upside of the stage 3 is possessed of grooves 7 and a step. One of the grooves 7 is cut in the shape of a circle along the periphery of the stage 3, and the other groove 7 cut in the radial direction of the stage 3 communicates with the center stepped part. When He and Ar are introduced between the wafer 4 and the stage 3 as the wafer 4 is uniformly heated with plasma 13, the wafer 4 grows different in temperature distribution with a change in a mixing ratio between He and Ar. By this setup, a work can be uniformly heated up or cooled down, so that a semiconductor finer in size and higher in performance can be manufactured in a semiconductor process.
Patent JP-H10320205-A (JP)
Title: Information processor
Inventor: NISHIGAYA TAKESHI
IPC: G06F9/46
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To delete or substitute a part of a program code without stopping a program in operating. SOLUTION: A class data monitoring means 2 monitors the using state of class data stored in a class data storing means 1 in each added class data and a class data processing means 3 deletes or substitutes a part of a program during the operation of the program by deleting or substituting class data based on the using state of the class data monitored by the means 2.
Patent JP-H04331593-A (JP)
Title: Photovideo camera device
Inventor: YAGI TETSUYA
IPC: H04N9/11
Filed: 1991-05-07
Abstract: PURPOSE:To prevent the harmful effect on a color balance accompanied with the automatic continuous execution of a white balance. CONSTITUTION:A film holder 7 which holds a negative film 9 at a guide part 8 of a film stage 2 is attached to a photovideo camera device 1. A detecting mechanism 10 detects the movement of the film holder 7, and the output signal of a rotary encoder 13 is transmitted through a film movement detecting circuit 31 to an autowhite balance circuit 30. The autowhite balance circuit 30 operates the readjustment of the white balance only when the moving amount of the film holder 7 is more than a prescribed value. At the time of a zoom-up or the like, the already executed white balance state is held unless the film holder 7 is moved along more than a prescribed distance for photographing an another frame.
Patent JP-S5921873-A (JP)
Inventor: MOTOYAMA NORIO
IPC: E04H7/06
Filed: 1982-07-28
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。