baber/WOPTO huggingface dataset:
Patent JP-H1145812-A (JP)
Title: Line filter
Inventor: YAMAGISHI MIKIAKI
IPC: H01F27/30
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a line filter using a square-shaped core which has a terminal arrangement compatible with the terminal arrangement of a line filter, using a square θ-shaped core by a central horizontal line without impeding the cost reduction. SOLUTION: A square-shaped core 2 on which winding 3, 4 are wound has such windings 3, 4 wound in a gear winding. The core 2 can be easily fixed by a core-fixing pawl 11 and a core-fixing pedestal 12 which are integrally formed with a terminal base 10. Four terminals 6 are mounted on this terminal base 10 with the same pitch as the terminal arrangement of a square θ-shaped line filter by a central horizontal line and the windings 3, 4 have their ends entangled and connected with these four terminals 6.
Patent JP-H1034237-A (JP)
Title: Production of cold rolling stainless steel sheet with excellent flatness
Inventor: IKEDA TOSHIRO
IPC: B21D1/05
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To remove the twist generating in the case of cutting in a long bar in the rolling direction by cutting a finishing cold rolling stainless steel strip in the long bar in the rolling direction and straightening the flatness with a tension leveler. SOLUTION: The twist generation is caused on a few influence of an intermediate cold rolling and on a finishing cold rolling. Then it is straightened effectively with a tension leveler after cold rolling, the effect to straighten it as it is cold finished is made a remarkably few, however when it is straightened after cutting it in the bar, the remarkable effect is realized. Further, cutting the finishing cold rolled stainless steel strip in the long bar to the rolling direction is in order to obtain the long bar and to minimize the change of residual stress in the longitudinal direction of the bar, and to easily make the post flatness straightening. Therefore, by applying the tension leveler on it after cutting in the bar, the effect of straightening the twist is made large.
Patent JP-H1147859-A (JP)
Title: Production of aluminum alloy panel
Inventor: SATO HIROAKI
IPC: B21D26/021
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To manufacture an aluminum alloy panel which is intricate in the sectional shape of a core and is high in rigidity and low in weight and cost by putting plural sheets of aluminum alloy sheets joined by friction agitation into metal molds and heating these metal molds to a temp. suitable for superplastic deformation and pressurizing the sheets from the inside. SOLUTION: A tube 5 for gaseous pressure loading is mounted at the core sheet 2 of the aluminum alloy having a superplastic characteristic and the face sheets 1, 3 of the aluminum alloy having the superplastic characteristic are superposed above and below this core. The circumferences of the respectively sheets 1, 2, 3 are joined by friction agitation joining 6, by which part of the inside is joined as well. This laminate is set into the metal molds 7 and is heated to the temp. at which the aluminum alloy exhibits the superplastic characteristic and thereafter the gas is supplied via the tube 5 to load the laminate with the gaseous pressure, by which the respective sheets 1, 2, 3 are deformed and the forming of the aluminum alloy panel is completed.  In such a case, a tube mounting part 4 is mounted onto the core sheet 2 by the friction agitation joining 6 and the tube 5 is joined by welding to this tube mounting part 4.
Patent JP-S6260139-A (JP)
Title: Corrector for detecting sensitivity of tracking error signal
Inventor: MAEDA SATORU
IPC: G11B7/09
Filed: 1985-09-10
Abstract: PURPOSE:To correct easily the detecting sensitivity of the tracking error signal by calculating the difference of error between both divided detection outputs given from a 3-beam pickup and driving this pickup so that said difference of phase is equal to zero. CONSTITUTION:The detection outputs given from detectors A and B are supplied to an adder 14 among those 4-split main detectors A'nD which receive the reflected light caused by a main beam. While the detection outputs of the detectors C and D are supplied to an adder 15. Then the detection outputs of both adders 14 and 15 are supplied to a phase difference detecting circuit 16. The DC output corresponding to the difference of phase given from the circuit 16 is supplied to an error amplifier 13. The output of the amplifier 13 is applied in such direction where said phase difference output is equal to zero against a motor 19 of a drive mechanism 18 which drives a 3-beam track 10 toward an arrow head B. Thus it is possible to correct the detecting sensitivity of the tracking error signal to the optimum level at all times during the reproduction of a track 20.
Patent JP-S6259870-A (JP)
Title: Frequency analyzing method
Inventor: NAKAGAWA KEIZO
IPC: G01R23/16
Filed: 1985-09-10
Abstract: PURPOSE:To analyzes frequencies within an optional frequency range and therefore to analyze signals in a high frequency range with high resolution by preprocessing a waveform simply through a sine-wave oscillator, a multiplier, a filter, etc. CONSTITUTION:The waveform obtained by passing the waveform of an optional signal 1 to be frequency-analyzed through a high-pass filter 2 which functions at a specified frequency and a sine wave from the sine-wave oscillator 3 which oscillates at an optional frequency lower than the waveform of the optional signal 1 are multiplied by a multiplier 4 on a waveform base. Then, the difference component between the optional waveform and the frequency of the sine wave is calculated and passed through a low-pass filter 5 which functions at a specified frequency and a normal frequency analyzer 6 analyzes the difference frequency to analyze the frequency within a specified frequency range. Thus, the frequency of the sine-wave oscillator 3 is specified optionally to take a frequency analysis within the optional range.
Patent JP-2000030196-A (JP)
Title: Parking garage data controller
Inventor: ISOBE TOSHIYA
IPC: G07B15/00
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To execute a processing in a short time by an easy operation. SOLUTION: An ID number is transmitted to an entering receiver 23 and a leaving receiver 24 by an ID transmitter 21 as radio wave at the time of entering and leaving near the entrance of a storied parking garage. When the ID number is received by the entering receiver 23, it is transmitted to a data controller 26 the controller 26 requests a free pallet number to a pallet controller 15, the pair of the pallet number and the ID number is managed by a computer 27 and the controller 15 stores the vehicle of the user in the pallet. When the ID number is received by a leaving receiver 24, it is transmitted to the controller 26, the controller 26 recognizes the pallet number of the ID number from the computer 27, it is transmitted to the controller and the vehicle in the pallet is made to leave.
Patent JP-H0547190-A (JP)
Title: Memory card device
Inventor: MARUYAMA KOJI
IPC: G06F12/00
Filed: 1991-08-09
Abstract: PURPOSE:To prevent to erase excessively even data unnecessitating to erase by corresponding to new data quantity to rewrite and by erasing the storing content of an EEPROM in pages. CONSTITUTION:By a holding means 14 inputting/outputting the data in bytes and a condition inputting the data of a prescribed byte number constituting a first page to this holding means 14, a discriminating means 13 discriminates whether the data of in bytes constituting continuously a next second page is inputted or not. Then, by the data input/output control circuit 13, in the state of being decided to be inputted by the above-mentioned discriminating means 13, the data constituting a first page held by the holding means 14 is written to the EEPROM 17 and, simultaneously, the storing area of the EEPROM 17 to write the data constituting the second page is erased in pages. Thus, a matter that next page is erased automatically in spite of the data to write is not present is prevented.
Patent JP-2001025693-A (JP)
Title: Push type sprayer
Inventor: IWAMOTO MAMORU
IPC: B05B17/00
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a machine body frame by improving the weight balance of a sprayer and preventing the application of an excessive load on a part of the frame by installing a battery and a motor above a front wheel, a chemical tank in the middle of a machine body, and an engine in the rear part. SOLUTION: In the push type power sprayer 1, a driving part 21 comprising a battery and a motor is installed above the front wheel 9, a chemical tank 2 is arranged in the middle part, and an engine 3 is installed in the rear part. Accordingly, the weight balance of the sprayer 1 can be improved. The chemical tank 2 is positioned on the opposite side of the battery in terms of a vertical line passing through the center of the front wheel 9 and on the opposite the of the engine 3 in terms of a vertical line passing through the center of a rear wheel 11a. The battery and the engine 3 become counter weights to prevent the application of an excessive load on part of a frame 8. In this way, the durability of the frame 8 can be improved, and the durability of the sprayer 1 can be improved.
Patent JP-H04234130-A (JP)
Title: Manufacture of self-aligned heterojunction bipolar transistor
Inventor: BAAHAN BEIRAKUTAROGURU
IPC: H01L21/302
Filed: 1991-08-09
Abstract: PURPOSE: To produce emitter-base contacts adaptable to various thicknesses in a self-aligned process, without limiting the size of the emitter in the fabrication of a hetero-junction bipolar transistor (HBT). CONSTITUTION: The process includes the steps for epitaxially growing a collector layer 102, base layer 104 and emitter layer 106 whereby the self-aligned emitter base contact minimizes the series base resistance and reduce the total capacitance between the base and collector.
Patent JP-H1146119-A (JP)
Title: Oscillator
Inventor: SAKAMOTO JOJI
IPC: H03B5/32
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide the oscillator that can effectively suppress vibration of a vibrator resulting from an external force to reduce spurious radiation of an undesired frequency appearing in an oscillated signal. SOLUTION: Plurality of support members 2A placed along a vibrating face of a vibrator 1 to support with the vibrator 1 inbetween have a nearly H-shaped cross sectional area by which cross sectional secondary moment is maximized with respect to an axis orthogonal to a lengthwise direction of the support members 2A and in parallel with a vibrating face of the vibrator 1. Thus, rigidity of the support member 2A with respect to an external force in a vertical direction with respect to the vibrating face is improved to effectively limit the amplitude in this direction being a cause to spurious radiation and the spurious radiation with an undesired frequency appearing in the oscillating signal is reduced.
Patent JP-S6357028-A (JP)
Inventor: ISHINO FUMIOKI
IPC: A47L15/46
Filed: 1986-08-27
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-H0951454-A (JP)
Title: Carrying bag for video camera
Inventor: CHIGISAKI TADASHI
IPC: H04N5/225
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To attain image pickup while the camera is contained in the carrying bag by providing a transparent part at a part of the carrying bag so that it abuts on a lens of the video camera. SOLUTION: The carrying bag is made up of a video camera container 1, an accessory container 2 and a shoulder strap 3. Then two-dashed chain lines indicate a transparent part 7 in press contact with a front face of a lens 4' of a video camera 4. That is, when the video camera 4 is contained in the carrying bag, an image is picked up without giving effect onto the contained state, through the configuration of part of the carrying bag in press contact with the lens 4' of the video camera 4 with a transparent material or a transparent hole. Thus, an image is picked up while the video camera is not extracted from the carrying bag but contained therein, and since the transparent part is only the lens front part, an image in a natural state is obtained without being notified by a photographed person or a 3rd party.
Patent JP-H0484122-A (JP)
Title: Liquid crystal display device
Inventor: MINEMURA TOSHIMITSU
IPC: G09F9/00
Filed: 1990-07-26
Abstract: PURPOSE:To prolong the period for continuous use of back light sources and to reduce the man-hours and cost for replacing the back light sources by using the >=2 back light sources by changing over these light sources at every prescribed time. CONSTITUTION:At least two pieces of the back light sources 3A, 3B which can be functioned respectively independently as the light source for the back light are provided and are so constituted that these back light sources 3A, 3B are changed over at every prescribed time by means of a power changeover part 5. The life of the back light is eventually prolonged substantially >=2 times by successively lighting the >=2 back light sources 3A, 3B in this way. The maintenance-free use of the back light sources with the liquid crystal display device is possible and the duration time thereof is prolonged. The man-hours and cost of maintenance are reduced.
Patent JP-H0947497-A (JP)
Title: Filter cleaning device for ozone deodorizer
Inventor: SHIMATANI TADASHI
IPC: A61L9/015
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To facilitate cleaning of a filter used in an ozone deorderizer. SOLUTION: A cylindrical filter 5 of which a cylindrical surface portion is formed of a filter member 5a, is contained rotatably around the center line within a case 1. The cylindrical filter 5 is then disposed so that gas flowing along a gas path 4 within the case 1 passes from outer peripheral side to inner circumferential side of the filter member 5a. A brush 15 is brought into contact with outer peripheral surface of the filter member 5a. Thus, by rotating the cylindrical filter 5 around the center line with a driving means 14, dirt sticking on outer peripheral surface of the filter member 5a is scraped off with the brush 15.
Patent JP-H0951642-A (JP)
Title: Rotor
Inventor: MIURA TETSUYA
IPC: H02K1/27
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent concentration of stress in the vicinity of a permanent magnet and deterioration of performance by specifying the curved surface at the corner thereof. SOLUTION: Four permanent magnets 12 are secured to the surface of a rotor core 10 by means of a protective band 14. When the radius of curvature is set as small as 0.5mm at the corner of permanent magnet 12, stress is applied concentrically to the protective band 14 at the corner and when the radius of curvature is set at 2mm at the corner of permanent magnet 12, for example, it causes deterioration of performance, e.g. torque performance. Consequently, a composite curved surface is employed at the corner of permanent magnet 12. The composite curved surface is obtained by combining a curved surface having the radius of curvature as small as 0.5mm and a curved surface having the radius of curvature of about 2mm. The structure shown on fig. (a) prevents concentration of stress and the structure shown on Fig. (b) avoids lowering of flux.
Patent JP-H1132208-A (JP)
Title: Variable magnification image processor
Inventor: KOSHIMIZU FUMIKO
IPC: H04N1/387
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a variable magnification image processor with a simple circuit configuration which can enlarge or reduce a binarized image at an arbitrary magnification, in such a way that a character section is smoothed at enlarging time and a black line is preserved at reducing time, and then the gradation reproducibility of the halftone of a halftone section is maintained without producing noise, etc., depending on the value of the enlargement or reduction magnification. SOLUTION: A variable magnification image processor discriminates whether original picture data are character images or halftone images for each pixel by means of an image area separating circuit 2, the above data are subjected to a prescribed variable magnification by means of a variable magnification character processing circuit 3, and further undergs the variable magnification by means of variable-magnification halftone processing circuit 4. An image signal synthesizing circuit 7 synthesizes and outputs the outputs of the circuits 3 and 4, according to the discriminated result of the image area separating means 2. The circuit 3 further performs fine black line conservation and smoothing.
Patent JP-2000115198-A (JP)
Title: Transmission system, band management device and band management method
Inventor: IBARAKI SUSUMU
IPC: H04L12/28
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a transmission system capable of allocating resources with higher flexibility. SOLUTION: To a resource allocation request for requesting allocation equal to or more than a minimum band and equal to or less than a maximum band, a request management means 12 stores an already allocated request in an already allocated request table 13 and reduces the allocation of the already allocated request in a range equal to or more than the minimum band at the time of receiving the request. Thus, the possibility of receiving the request is increased. Also, at the time of opening already allocated resources, the allocation of the already allocated request is increased in the range equal to or less than the maximum band. Thus, the resources are more effectively utilized. Also, the fact that the usable resources are increased at the time of opening the resources is broadcasted to the entire communication equipment on a transmission line.  Thus, the resources can be allocated even to the communication equipment for which the allocation is denied once.
Patent JP-S5991086-A (JP)
Title: Regenerating device for thermal transfer recording medium
Inventor: OOSAKI TADASHI
IPC: B41J2/325
Filed: 1982-11-15
Abstract: PURPOSE:To inexpensively regenerate a thermo-transfer recording medium ordinarily thrown away after being used only once, by a method wherein a replenishing ink is melted by heating, and the melted ink is applied onto an ink surface of a used recording medium to replenish delaminated parts of an ink layer with the replenishing ink. CONSTITUTION:The delaminated parts 6 of the ink layer of a used thermo- transfer recording medium 1 are replenished with a heat-fusible ink 15 by using an ink tank which is provided with a main heater 13 and an auxiliary heater 14 for melting by heating the ink 15 and a nozzle part 12 capable of feeding out the ink 15 and a recording medium guide 16 which guides the recording medium 1 between it and the nozzle part 12. When the medium 1 is preheated by an infrared heater 23 prior to replenishing with the ink 15, an ink 3 left on the medium 1 is meltd, so that the ink 3 can be easily mixed with the ink 15 newly supplied. Further, when a cooler 22 is provided to cool the medium 1 replenished with the ink 15, the inks 3, 15 being in the melted condition can be rapidly solidified, so that the medium can be immediately taken up by a take-up reel part 18, and the device can be reduced in size.
Patent JP-H0546809-A (JP)
Title: Character segmenting system
Inventor: ARITA SATORU
IPC: G06K9/34
Filed: 1991-08-09
Abstract: PURPOSE:To easily set segmenting points for every character even if the characters encroach with each other by setting the segmenting points by searching the characters for every row and setting the search starting point of the next character at the position where a black picture element appears first. CONSTITUTION:An initial segment line is set in the coordinate '0' of the picture element in the leftmost end of the respective rows. The black picture element appearing at first in the respectie rows are detected in the advancing direction of a character string from the segmenting points (a-d)) previous by one at every row. The minimum value (seventh row) of the coordinate of the black picture element is found and the position corresponding to the minimum value is defined as the search starting point in a first row. White picture elements on the left side of the minimum value of the black picture element by one are set artificially to be left ends h-l for searching the respective rows and the black picture elements are temporarily set. The extraction processing of the segment points in the respective rows of one character is executed, and it is discriminated whether a system returns to a row end or not. Namely, the accurate segment point can be set by repeating a simple processing for vertically shifting the respective rows and for searching the picture elements in a right direction.
Patent JP-H109488-A (JP)
Title: Flexible shaft with metal fitting
Inventor: KIUCHI KATSUICHIRO
IPC: F16M11/40
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a flexible shaft which is manufactured by reinforcing a flexible tube with a wire material to improve bending rigidity and moreover to prevent the spring back of the tube, and can be therefore simply produced with stable quality. SOLUTION: In a flexible shaft, a single or a plurality of wire materials which is bendable and thinner than the bore of a flexible tube 1 is insertedly arranged inside the flexible tube 1 having flexibility, and a ring 3 is severally fixed at both the ends of the wire material, and the flexible tube 1 and the ring 3 are inserted in a joint 5 having an empty part 4 where they can be inserted, and both the flexible tube 1 and the ring 3 are fixed to the joint 5.
Patent JP-H0731654-A (JP)
Title: Bathing apparatus using bathtab for measuring cardio-functionality
Inventor: BABA HIDEKAZU
IPC: A61B5/0452
Filed: 1993-07-21
Abstract: PURPOSE:To control strength of a jet bath apparatus based on the measured results and to provide stimulus such as jet water stream immediately corresponding to the physical condition of a person to be tested in a bathing apparatus wherein cardiac function measurements such as an electrocardiogram, the heart rate and the heart stroke interval can be done while the person to be tested takes a bath. CONSTITUTION:An electrocardiosignal of a person A to be testes is received by means of a sensor for measurement through water W stored in a tank 10 and this is input into a cardiac-function measuring circuit part 12 to obtain signals of measured values on an electrocardiogram and the heart rate and these are input into a comparator 14. The signals of measured values are compared with the preset standard values for heart rate etc., and when both values are not matched, displaying is done in such a way that the output is to be changed by means of an information displaying tool 15 and by means of a human body stimulus generator 16 such as a jet bath apparatus 16a to urge the person A to be tested to perform adjustment by means of a stimulus adjustment operating part 17a of a controller 17 or to control automatically and electrically the human body stimulus generator 16 by using the output of the comparator 14.
Patent JP-S5889698-A (JP)
Inventor: YOHANESU KORUNERISU BAN DE PAS
IPC: C11D1/83
Filed: 1982-11-16
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。