baber/WOPTO huggingface dataset:
Patent JP-S6375518-A (JP)
Title: Movement quantity detector
Inventor: INABA TAKAO
IPC: G01D5/38
Filed: 1986-09-18
Abstract: PURPOSE:To reduce the size and weight of a detector and facilitate its adjustment, and to increase the reliability of the detector by uniting a diffraction grating and a reflecting mirror. CONSTITUTION:A diffraction and reflection type scale is used which is constituted by providing the equal-pitch diffraction grating 2 on a glass substrate 1 and forming a vapor-deposited mirror 3 on its reverse surface. Coherent light from a light source 4 is split by a polarization beam splitter 5 into two polarized light components. One transmitted light beam (b) is incident on the scale at a point A through the mirror 6 and the other light beam (a) reflected by the splitter 5 is also incident at the point A. Then those light beams are diffracted twice according to input to and output from the grating 2 and projected as diffracted light (c) in one direction. This light (c) is split by a beam splitter 10 into two light beams, which are transmitted through polarizing plates 7a and 7b while shifted in polarization direction by 45 deg. to become signals having a 90 deg. phase difference. Those are detected by photoelectric elements 9a and 9b and made into pulses by a normal method, and they are counted by a counter to find the movement quantity. The signals of the elements 9a and 9b are compared with each other to detect the moving direction of the scale.
Patent JP-H1065494-A (JP)
Title: Filter coefficient setting method, filter coefficient setting device, sampling frequency conversion method and sampling frequency converter
Inventor: SOGO AKIRA
IPC: H03H17/00
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To convert a sampling frequency at an optional conversion ratio by setting a filter coefficient string corresponding to an optional high cut-off frequency to a filter without using a large capacity coefficient memory. SOLUTION: A filter 11 applies high frequency elimination processing to an input digital signal by convolving a filter coefficient string, and an interpolation filter 12 converts a digital signal passing through the filter 11 into a signal of an object sampling frequency. A coefficient memory 13 stores a filter coefficient string corresponding to a prescribed high frequency cut-off frequency. A coefficient interpolation section 14 applies interpolation processing to the filter coefficient string so as to expand or reduce in a time base direction and generates a filter coefficient string for high frequency elimination processing suitable for generating a sampling frequency after conversion and the string is set to the filter 11.
Patent JP-H0384189-A (JP)
Title: Moving partition device
Inventor: KANEDA SHINICHI
IPC: E06B7/18
Filed: 1989-08-25
Abstract: PURPOSE:To enhance the sound-proofness and light shielding function of a partition by a method in which a rotating action applied to an operating shaft is differentially distributed and transmitted to upper and lower elevating shafts to operate upper and lower close-contact parts held on each shaft. CONSTITUTION:After a moving wall is stopped, when the operating shaft 87 of an elevating shaft drive mechanism is turned, the rotating action is transmitted through a small bevel gear 90 and a large bevel gear 89 to a retainer 85 and an epicyclic gear 86 is rotated. When loads put on upper and lower elevating shafts 6 and 7 are the same, upper and lower sending nuts 83 and 84 are turned at the same speed, and the shafts 6 and 7 move to the projected direction with the same speed. When one of upper and lower close-contact parts provided to the tips of the shafts 6 and 7 comes into contact with the ceiling or floor face, one part is stopped, the epicyclic gear is revolved and turns, and the other is accelerated in speed. After the close-contact parts come into contact with the ceiling and floor face, when the shaft 87 is operated, both the close- contact parts are pressed on the ceiling and floor face with equal forces.
Patent JP-H04102346-A (JP)
Title: Lead-bend inspection apparatus of semiconductor device
Inventor: KAI HITOSHI
IPC: G01R31/26
Filed: 1990-08-22
Abstract: PURPOSE:To inspect a lead bend by a method wherein an illumination for projection use is installed on the outside of a lead row on one side of a package for a J-lead type semiconductor device, a camera is installed in such a way that lead rows on two sides are overlapped and an illumination for reflection use is installed on the package bottom side of a lead row on the other side. CONSTITUTION:An illumination 4a for projection use is installed at the outside of a lead row on one side of a package for a J-lead type semiconductor device; a camera is installed in such a way that lead rows 2a, 2b on two sides are overlapped on the outside of a lead row on the other side opposite to one side; and an illumination 4b for reflection use is installed on the package bottom side of the lead rows. As a result, the base of the lead can be inspected and the bend of each lead can be inspected. Even when all leads are bent to the same degree in the same direction, a correct judgment can be made.
Patent JP-H1166824-A (JP)
Title: Audio server system
Inventor: INOUE HIROSHI
IPC: G06Q50/00
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To allow data of a user to be easily opened to the public and sold by enabling to upload compressed audio data on a portable recording medium to a server means and also enabling to download compressed audio data stored in the server means into a portable recording medium. SOLUTION: A download user selects contents on an operation input part 13, and loads a disk D into a recording and reproducing part 20 to start recording. Following this, a main controller 11 records the predetermined contents in the server on an empty area of the disk D. On the other hand, an upload user loads a disk D into a recording and reproducing part 20 for specifying his predetermined track. Then, the main controller 11 instructs the recording and reproducing part 20 to reproduce and also stores the audio data and related information, which are being reproduced, in the server 13. However, the disk D is a disk of a mini-disk system and is to record ATRAC audio data of a 1/5 compression.
Patent JP-S59111744-A (JP)
Inventor: TAKAHASHI YASUHIRO
IPC: A61B8/00
Filed: 1982-12-16
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-H1154655-A (JP)
Title: Bag semiconductor device
Inventor: HANADA HIDESHI
IPC: H01L23/12
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent peeling of the interface between a wiring pattern and an elastomer by providing an elastomer on the surface of the wiring pattern directly or through an intermediate layer. SOLUTION: A Cu foil 2 applied to the surface of an insulating film 1 is patterned and subjected to Au plating 3 to form a wiring pattern 4. A via hole 5 is made through the insulating film 1 and a solder ball 6 is connected with the wiring pattern 4 exposed through the via hole 5 thus forming an external electrode. Subsequently, an intermediate layer 7 of polyimide resin or Pa plating is formed on the surface of the wiring pattern 4 and an insulating elastomer 8 is provided on the intermediate layer 7 by screen printing. Finally, a semiconductor chip 9 is mounted fixedly such that the functional surface side comes on the elastomer 8.
Patent JP-H1042658-A (JP)
Title: Rush harvester
Inventor: IDE KENICHI
IPC: A01D45/00
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a rush harvester improved in handleability, conveying ability and labor saving, designed to overlap the lift upper end of an elevator with the feed start end of a conveyor when viewed sideways so as to prevent rush bundles from being damaged. SOLUTION: This rush harvester is equipped with an elevator 21 to lift rush bundles 15 released from a binding unit and a conveyor 22 to horizontally move the rush bundles 15 lifted by the elevator 21, and designed to overlap the lift upper end of the elevator 21 with the feed start end of the conveyor 22 when viewed sideways. It is preferable that a carrier device mounted with both the elevator 21 and the conveyor 22 be set up slidably in the direction of the culm core of rush bundles 15 and the elevator 21 be provided with a receiving gutter 23 to receive the rush bundles 15 released from the binding unit and deliver them therethrough onto the conveyor 22.
Patent JP-H0384322-A (JP)
Title: Heater
Inventor: YOSHII KAZUNORI
IPC: H05B3/00
Filed: 1989-08-28
Abstract: PURPOSE:To prevent a noise interfering against a surrounding electronic equipment from being generated by a method wherein an electrical conduction or an electrical non-conduction of a switching means for varying an electrical power from an AC power supply to be supplied to a heater member in response to a temperature in the surrounding space is carried out in phase synchronous with a zero crossing point of a voltage waveform of the AC power supply. CONSTITUTION:A thermistor 26 may detect a temperature within a foot warmer. A synchronous signal generating device 22 may generate a synchronous signal rising in phase synchronous with a zero crossing point of an AC power supply voltage input ted from power supply terminals (a) and (b). The synchronous signal is inputted to a group 23 of pulse generating devices composed of pulse generating devices PG1, PG2,...PG10. Each of the pulse generating devices may output a group of pulse signals having continuous two signals synchronous with each of he synchronous signals at a predetermined timing. Each of the groups of pulse signals is selectively inputted to the gate of a bi-directional thyristor 6 through a selection of a turning-on operation or turning-off operation for every semiconductor switches S-1, S-2,...S-10 constituting a group 24 of the semiconductor switches so as to control an electrical conduction or non-conduction of the bi-directional thyristor 6 and then an electrical power to be supplied to the heater 7 is controlled.
Patent JP-S6464260-A (JP)
Title: Semiconductor integrated circuit
Inventor: ASADA HIDETSUGU
IPC: H01L21/822
Filed: 1987-09-03
Abstract: PURPOSE:To form, in a small area, an electrostatic breakdown protecting transistor with a small parasitic capacitance, by connecting a conductivity type emitter region formed in an inverse conductivity type semiconductor layer turning to a base, to a capacitance element or an external terminal connected to a P-N junction, with a metal wiring layer, said emitter region being formed on a conductivity type semiconductor substrate turning to a collector. CONSTITUTION:On a P type silicon substrate 1 turning to a collector, an N-type epitaxial layer 3 is formed, in which a P type isolation layer 4 is formed and an island region 5 turning to a base is formed, in which a P type emitter region 8 is formed. The collector of a PNP transistor T, formed in this structure, for protecting electrostatic breakdown is ground, and the emitter is connected to an external terminal V1. The base is connected to the external terminal V1 via a resistor R. When a positive electrostatic voltage is applied from the external terminal V1, and the electric potential exceeds the breakdown strength of emitter-collector of the transistor T, the overcurrent flows to the grounding point only through the transistor T, and does not destroy a capacitance element. Further, a parasitic capacitance of the transistor T is reduced.
Patent JP-H0383464-A (JP)
Title: Driving method for solid-state image pickup device
Inventor: TASHIRO SHINICHI
IPC: H04N5/357
Filed: 1989-08-28
Abstract: PURPOSE:To prevent noise from being generated during signal processing by sweeping out an unnecessary charge in a vertical transfer part from an accumulation part into a semiconductor substrate and afterwards, starting transfer in the accumulation part earlier than the vertical transfer part by several steps. CONSTITUTION:During a video scanning period B1, a vertical transfer pulse J1 is impressed to an accumulation part 43 for each horizontal scanning period K1 and the charge is transferred to a horizontal transfer part 44 for each horizontal scanning period K1. Simultaneously with this transfer, the horizontal transfer pulse of a frequency to once transfer the signal charge on the horizontal transfer part 44 during one horizontal scanning period K1, namely, during the vertical transfer pulse J1 is impressed to the horizontal transfer part 44 and the signal charge is outputted from a signal charge detection part 45. From the start of a vertical flyback erasing period A1 to the impression of a charge pulse D1, a vertical high-speed transfer pulse H1 is impressed to a vertical transfer pulse 42 and the unnecessary charge on the vertical transfer part 42 is swept out from the accumulation part 43. Thus, since for the high-speed transfer pulse to be impressed to the vertical transfer part and accumulation part just after it is stopped to impress a voltage for sweeping out the unnecessary charge to the accumulation part, time difference is generated between a charge for video signal and the unnecessary charge by moving the accumulation part earlier by the several steps and the noise generation caused by signal processing is suppressed.
Patent JP-S59105373-A (JP)
Inventor: PIITAA JIYON HOTSUKURII
IPC: H01L29/165
Filed: 1983-11-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0650521-A (JP)
Title: Burn-out level detecting method
Inventor: MATSUDA KAZUYA
IPC: F23G5/50
Filed: 1992-07-29
Abstract: PURPOSE:To judge a burn-out level correctly with the same sense as recognition by the visual sense of a man. CONSTITUTION:A burn-out level is detected by a method wherein the inside of an incinerator is photographed by a color television camera 2, a color image signal, obtained from the color television camera 2, is separated into color primaries of red, green and blue colors by a color primaries separating circuit 3, the strengths of respective colors are provided with values to classify them into a plurality of preset colors with respect to the ratio of strengths of color primaries and a provided value is determined either preset color of a combustion area 9 or a non-combustion area 10 a photographed color corresponds whereby a position whereat the change of colors from the combustion area 9 to the non-combustion area 10 can be detected.
Patent JP-2001047433-A (JP)
Title: Manufacture of light-weight high-rigidity natural fiber- reinforced polyurethane/polyurea molding
Inventor: ITABA HIROSHI
IPC: C08J5/06
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a light-weight high-rigidity molding reinforced by a natural fiber exhibiting high rigidity and excellent design properties even by incorporating a very light weight. SOLUTION: The method for manufacturing a polyurethane/polyurea molding having a low weight per unit area and high rigidity comprises a step of coating a surface of a natural fiber mat with a polyol mixed with 10 to 70 wt.% of water and a polyisocyanate, and a step of thermoforming a coated natural fiber mat in a mold heated at 50 to 160 deg.C.
Patent JP-S6280627-A (JP)
Title: Production of panel for liquid crystal display device
Inventor: NISHIURA SHINJI
IPC: G02F1/133
Filed: 1985-10-04
Abstract: PURPOSE:To reduce a rate of the generation of defects due to wiring disconnection by forming a long scan or data line wiring with a transparent conductive film pattern and forming a metallic wiring over said pattern in the same process as a metallic wiring pattern for anti-parallel thin film diode connection. CONSTITUTION:After a scan electrode pattern 2 and a picture element electrode pattern 3 are formed with a transparent conductive film on a glass plate, a-Si diodes 41 and 42 having the pin structure and their upper and lower electrodes 5 and 6 are formed. Next, a metallic wiring 8 is used to connect the n-side electrode of the diode 41 and the picture element electrode 3, namely, the p-side electrode of the diode 42 after an insulating film pattern 7 is formed. The n-side electrode of the diode 42 and the scan electrode 2, namely, the p-side electrode of the diode 41 are connected with the metallic wiring 8 similarly to insert anti-parallel connected diodes between the scan electrode 2 and the picture element electrode 3, and in this case, the metallic wiring 8 covers the scan electrode 2 as much as possible. Thus, the probability of scan line disconnection is the product of multiplication between the probability of disconnection of the transparent conductive film wiring and that of the metallic wiring, and is consiclerafly lowered than that for a single layer.
Patent JP-2000126359-A (JP)
Title: Pattern display board for leaf-type electric generator
Inventor: YOGO RYOZO
IPC: A63F5/04
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To provide pattern display boards for a leaf-type electric generator making a pattern clearly visible over a long period by preventing the pattern sections of adjacent pattern display boards from being rubbed with each other when a rotary drum is rotated. SOLUTION: Multiple pattern display boards 13 are rotatably supported on the outer periphery of a cylindrical rotary drum 12 rotated by a driving means 11, and a pattern is displayed by a pair of upper and lower pattern display boards located at the display position by stopping the rotary drum 12 at an optional position in the pattern display boards 13 for a leaf-type electric generator. A rub prevention section 13e is formed on each pattern display board 13, it is brought into contact with the pattern section of the adjacent pattern display board 13 when the rotary drum 12 is rotated, and the pattern is prevented from being abraded in the pattern display boards 13 for the leaf-type electric generator.
Patent JP-H07102472-A (JP)
Title: Method of testing yarn evenness for elastic fiber and instrument therefor
Inventor: FURUYA TETSURO
IPC: D06H3/10
Filed: 1993-09-06
Abstract: PURPOSE:To provide a method of testing yarn evenness for elastic fibers independently or continuously, or virtually simultaneously, and to provide an instrument to realize this method. CONSTITUTION:The instrument is made up of (A) an unwinding region to deliver elastic fibers at a constant rate, (B) a sequence of at least two extension regions and (C) a winding region to take up the elastic fibers at a constant rate. The method is characterized by that elastic fibers are made to travel continuously while applying elastic extension thereon, a sensor is set at either of the extension regions, and signals from this sensor are accumulated, controlled and subjected to waveform processing in one signal processor.
Patent JP-H0269618-A (JP)
Title: Encoder
Inventor: KAWASE TOSHIMITSU
IPC: G01D5/12
Filed: 1988-09-06
Abstract: PURPOSE:To prevent a decline in the performance of an encoder so as to improve the performance and resolution of the encoder by using a conductive probe constituted of a single crystal. CONSTITUTION:A conductive reference scale 103 and conductive probe 104 are respectively provided to objects 102 and 101. A tunnel current 105 between the probe 104 and scale 103 is logarithmetically converted by means of a converter circuit 109 and the interval between the probe 104 and scale 103 is controlled by the converting output of the circuit 109. When the objects 101 relatively move against each in the lateral direction, the modulated component of a prescribed frequency which appears in the current 105 produces a phase lag against probe vibrating signals. Therefore, the relative moving quantity in the lateral direction between the objects 101 and 102 can be detected when the phase lag is detected. In this case, the probe 104 is constituted of an artificially grown single crystal.
Patent JP-H0886129-A (JP)
Title: Cylinder lock
Inventor: YANAGAWA YOSHIAKI
IPC: E05B15/16
Filed: 1994-09-16
Abstract: PURPOSE: To prevent a cylinder key from being damage, or being subjected to vicious mischief. CONSTITUTION: An insertion hole 11 is formed in the front part of a plug 7 formed therein with a key hole 8 which is opened at the front surface of the plug 7, so that the insertion hole 11 crosses the key hole 8, and a key insertion hole 14 adapted to be communicated with the key hole 8 is formed in a keyway base 13 adapted to be inserted in the insertion hole 11. The key base 13 is made of a material having a hardness which is higher than that of the plug 7. Alternatively, a keyway base 19 having a shutter storage chamber 20 communicated with the key insertion hole 14 is used, and a shutter 22 for opening and closing the key insertion hole 14, and a resilient member 14 urging the shutter 22 in the closing direction.
Patent JP-S6280838-A (JP)
Title: Book information reproducing system by optical card
Inventor: KURAMOCHI WATARU
IPC: G06K17/00
Filed: 1985-10-04
Abstract: PURPOSE:To give book information easily understood by the user by reading the book information recorded on an optical card optically, applying code conversion, displaying it as a picture, giving additional explanation by voice and printing the explanation as required. CONSTITUTION:A card reader 100 reads information from the optical card 10 on which book information such as telephone book, or periodical publications such as stock price, bill report, publishment guide, medical treatment or judicial precedent is recorded, the information is code-converted and stored in a memory by the information according to the code format. Then the information is inputted to a computer 1 via an interface 2. Then the computer 1 expands the inputted compression information as it is, converts the relevant voice information into a format for a voice reproducer 7, the processed data is sent to a display control circuit 4, a prescribed pattern is displayed on a display device 5, a keyboard 3 is operated and the corresponding information is selected. Further, the device 7 applies book guide or additional explanation in voice, outputted from a speaker 8 and required information is printed out (9).
Patent JP-S61100065-A (JP)
Title: Talking restart processing system
Inventor: FUKUDA KAZUAKI
IPC: H04Q3/62
Filed: 1984-10-22
Abstract: PURPOSE:To attain automatic calling to a desired subscriber by allowing a subscriber to apply a prescribed registration operation in a private branch of automatic exchange. CONSTITUTION:In case that a subscriber 3 makes a promise of restart of the talking with a subscriber 4 after a desired time during their talking and the talking is intermitted once, a function button time during their talking and the talking is intermitted once, a function button 31 is depressed and a subscriber circuit 5 is informed to a central controller 1 via a channel network 6. Then a registration 11 is started and a telephone number N1 of the subscriber 3 is informed. When the subscriber 3 inputs successively a telephone number N2 of the subscriber 4 and a talking restart time (t), the registration section 11 stores the telephone numbers N1, N2 and the time (t) in a registration area 21 in a main storage device 2. On the other hand, an execution section 12 supervises the presence of a registered call in the registration area 21 and when the registered time (t) reaches 0, the telephone number N1 is extracted to call the subscriber 3, and when the subscriber 3 responds thereto, the telephone number N2 is extracted to call the subscriber 4 to connect the subscribers 3 and 4.