baber/WOPTO huggingface dataset:
Patent JP-H03181063-A (JP)
Title: Digital audio tape recorder
Inventor: SATAKE ICHIRO
IPC: G11B20/00
Filed: 1989-12-08
Abstract: PURPOSE:To copy a subcode even when the copy is inhibited by modulating not only an audio signal but the subcode outside an analog audio signal band, frequency-multiplexing it over the analog audio signal and outputting this through an analog audio interface. CONSTITUTION:In a reproducing side DAT, a subcode data is modulated outside the frequency band of the analog audio signal by a subcode modulator 28, and the modulated subcode signal generated by the modulator 28 is frequency- multiplexed upon the regenerated analog audio signal by a frequency multiplexer 33. Then, in a recording side DAT, the multiplexed analog audio signal is separated by a low pass filter 16 and a band pass filter 34 into the analog audio signal and the modulated subcode signal, and the modulated subcode signal is demodulated into the subcode data by a subcode demodulator 36. By this method, in the case of the copy through the analog audio interface between two sets of DATs, the subcode is copied as well as the audio signal.
Patent JP-H07164881-A (JP)
Title: Fitting structure of door trim
Inventor: SAGARA KIYOSHI
IPC: B60R13/02
Filed: 1993-12-17
Abstract: PURPOSE:To provide a fitting structure of a door trim, by which satisfactory energy absorption for input and security of fitting rigidity of a door trim can be made compatible with each other. CONSTITUTION:A bracket 16 is formed like a crank section having an upward piece 17 fitted to the door trim 11 side and a downward piece 18 fitted to the door inner panel 6 side, and the upper end part 21 of a door pad 20 is interposed between the downward piece 18 and the door trim 11. Accordingly, even if input f1 from the outside is applied to the downward piece 18 of the bracket 16, the downward piece 18 is deformed while brushing the upper end part 21 of the pad 20, so that energy absorption for the input f1 can be performed satisfactorily. Furthermore, as the upper end part 21 of the pad 20 is interposed between the downward piece 18 and the door trim 11, the fitting rigidity of the door trim 11 can be improved, so that even if the door trim 11 is pushed from the cabin side, it will not be deflected.
Patent JP-H057358-A (JP)
Title: Television image reception circuit device
Inventor: BUROODAA BUENTORANTO
IPC: H04N7/00
Filed: 1991-12-02
Abstract: PURPOSE: To provide a reception circuit device fitted to a new transmission system by providing two signal processing circuits for a static image and a time-varying image between the fading circuit of a reproduction device operating with the large number of lines and a transmission channel. CONSTITUTION: A 625 line signal is inputted through the transmission channel 13 and is supplied to a motion detector 67. Whether the picture is the static image or the time-varying image is detected. When it is the static image, a signal which is not delayed and signals which are delayed by one field and two field periods in delay circuits 65 and 66 are alternately applied to signal processing circuits 75 and 78. The first line of raster reproduced by a parallel/ serial conversion/compression circuit 75 is derived from the transmitted first line by compression. The second line is derived from a second field by compression. In the case of the time-varying image, it is obtained from the respective lines of the transmission signal in a compression circuit 79 by compression.  Thus, the reception circuit device fitted to the transmission system which is transmitted by the large number of lines can be obtained.
Patent JP-H05159492-A (JP)
Title: Actuator controller for magnetic disk device and method for correcting actuator characteristic
Inventor: SASAMOTO TATSURO
IPC: G11B21/10
Filed: 1991-12-02
Abstract: PURPOSE:To eliminate resonance and to surely and accurately control the operation of magnetic head by correcting some constants based on the measured value of the individual characteristic at every product. CONSTITUTION:A signal detecting the operation of a magnetic head driving means VCM 21 by a detecting means 22 is inputted to a digital control means 24 through an ADC 23. After only a lower frequency signal than a set frequency is passed through by a low pass filter 24a, the resonance amplitude of a resonance frequency is attenuated individually by a notch filter 24b and a control signal is generated to the output signal with a control signal generating means 24c by prescribed operation. A gain is adjusted by multiplying an adjusting coefficient to the control signal in a gain adjusting means 24. Thus, an actuator is controlled by the corrected control signal adjusting the characteristic individually at every product at the time of controlling and a resonance area is eliminated and the gain of the control signal is not deviate from a set target and the operation of the driving means of the magnetic head is controlled surely and accurately.
Patent JP-H04190898-A (JP)
Title: Treating method for effluent water
Inventor: IIJIMA KOJI
IPC: C02F9/00
Filed: 1990-11-26
Abstract: PURPOSE:To remove even sulfide, avoid the degradation of treating water quality due to pin floc and permit the water to be nitrified and denitrified by a method wherein, after being subjected to an anaerobic fluid bed treatment, org. waste water is caused to undergo batch type activated sludge treatment. CONSTITUTION:The tank of an anaerobic fluidized bed 1 is packed with a carrier supporting microorganisms thereon such as pumice, which is fluidized with the initial settling overflow water from a raw water inlet pipe 2. The water treated by the microorganisms supported on the carrier is stored in an adjusting tank 6 and then sent into a batch type activated sludge tank 9 to reach its maximum liquid amt. surface 10, thereby conducting an aerobic treatment. After the activated sludge in the tank has been settled sufficiently, the water is allowed to flow out to reach the minimum liquid amt. surface 14. This batch type method of removing the activated sludge permits removal of even the sludge disadvantageous for removal from an anaerobic treating liq., causing no degradation of the liq. quality due to pin floc. Also, nitrification and denitrification are conducted to contrive the simplification of the treating system and operation.
Patent JP-2001135863-A (JP)
Title: Optical module and manufacturing method for it
Inventor: INUSHIMA KOUNO
IPC: H01L31/02
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical module together with its manufacturing method wherein the electric connection between an internal substrate and a lead array is excellent to improve yield of products. SOLUTION: An optical module 10 comprises an optical element 18 wherein one signal is converted into the other signal between optical signal and electric signal, an electronic element 20 electrically connected to the optical element 18, an internal substrate 22 comprising a part mounting surface 22a on which the electronic element 20 is mounted, lead arrays 16 and 30 electrically connected to the electronic element 20, and a resin body 11 which seals the optical element 18, electronic element 20, internal substrate 22, and lead arrays 16 and 30. The internal substrate 22 comprises electrode parts 25a and 25b corresponding to the lead arrays 16 and 30 on a mounting surface 22b corresponding to the part mounting surface 22a, and the lead arrays 16 and 30 are connected to the electrode parts 25a and 25b through a conductive adhesive member.
Patent JP-H06156615-A (JP)
Title: High-rise warehousing device
Inventor: MURATA HARUMI
IPC: B65G1/10
Filed: 1992-11-27
Abstract: PURPOSE:To heighten the rate of an area occupied by a receiving space to a specific site area of a high-rise warehouse device, and to improve the efficiency of delivering work for goods. CONSTITUTION:A plurality of movable shelves 3 which can severally independently move along the frontage direction of a fixed shelf 4 and have a plurality of receiving spaces 9 along vertical and frontage directions is arranged before the fixed shelf 4 having a plurality of receiving spaces along vertical and frontage directions. A travelable stacker device is arranged on a travelling passage 2 along the front of the line of the movable shelves, and a slide fork 21 which can deliver a baggage to the receiving space 9 of the fixed shelf 4 whose front side is opened by moving the receiving space 9 in the movable shelf 3 and the shelf 3 itself is provided on the elevating table of the stacker device.
Patent JP-2001134307-A (JP)
Title: Process evaluator for controller
Inventor: AZEGAMI TADASHI
IPC: G05B13/04
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a method such as a step response method for obtaining a control parameter can not execute control during a period of obtaining a parameter. SOLUTION: An output from a 1st response part for outputting a signal concerned with process quantity and an output from a 2nd response part for preparing a model response signal for a process from a manipulated variable are inputted to an evaluation part, which offsets the influence of the manipulated variable by utilizing that these input signals are influenced by the manipulated variable to obtain a control parameter. Since it is unnecessary to add a specific manipulated variable to the process, the characteristics of the process can be obtained even in controlling and the necessity of specific management can be eliminated.
Patent JP-H11151083-A (JP)
Title: Incubator for maturation, fertilization, and generation of ovum of domestic animal
Inventor: SUZUKI TATSUYUKI
IPC: C12M3/00
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a simplified culture apparatus that can culture the ova collected from the ovary of domestic animals slaughtered so that the ova may be matured in the vital state, fertilized, generated and transported to the destination. SOLUTION: A portable main vessel A has a tightly sealable lid cover that can dichargeably house a petri dish B that receives premature ovum from the ovary of a domestic animal together with the preserving (culturing) solution. This portable main vessel A is equipped with a valve 6 having a check valve that is connected to a sucking pump for vacuuming the inside of the main vessel A. In addition, carbon dioxide powder or carbon dioxide gas is charged into the vessel main body A to keep the concentration of carbon dioxide at a prescribed level.
Patent JP-H01161969-A (JP)
Title: Control system for facsimile reception device
Inventor: EDAMURA TOSHIAKI
IPC: H04N1/40
Filed: 1987-12-18
Abstract: PURPOSE:To improve the picture quality of a received picture by adopting the maximum paper size set in the transmission procedure as a receptible paper size, informing it to the sender, dividing the received picture into the pictures of the paper size receptible by its own terminal equipment, recording and outputting the pictures with unmagnification. CONSTITUTION:The maximum paper size able to be set by the facsimile transmission control procedure, that is, size A3 is formed to the sender as a receptible size. The reception side stores the received picture on a picture memory 6 directly sequentially. When the picture information transmission is finished, the reception side uses the coding decoding section 10 to code the received picture information stored in the picture memory 6 by means of the coding decoding section 10 into the original picture signal and stores it again in the picture memory 6. Then the picture of size A3 stored in the picture memory 6 is converted into plural pictures of A4 size by a picture conversion section 7 and the result is recorded and outputted by a plotter 4. Thus, the picture of A3 size is recorded and outputted with unmagnification and the deterioration of the picture quality is prevented.
Patent JP-H03179924-A (JP)
Title: Multiplying circuit for finite field
Inventor: HATTORI MASAYUKI
IPC: H03M13/00
Filed: 1989-12-08
Abstract: PURPOSE:To miniaturize a circuit scale by converting the number expressed in a vector with (m) bits on a finite field GF(2<m>) to each element in matrix expression, multiplying each element by plural numbers in vector expression in parallel, and obtaining a multiplication result in vector expression on the finite field GF(2<m>), respectively. CONSTITUTION:For example, the number (a) vector-expressed with the (m) bits on the finite field GF(2<m>) is converted to each element in matrix expression with an expression conversion circuit 11. Then, each element in matrix expression is multiplied by the plural numbers (b), (c), and (d) expressed in vector with the (m) bits on the finite field GF(2<m>) in parallel with multiplier units 2, 3, and 4, respectively. And those multiplication results (x), (y), and (z) can be obtained in vector expression on the finite field GF(2<m>), respectively. Thereby, the multiplication of the numbers on the finite field GF(2<m>) results in the multiplication of matrix and vector. Therefore, it is possible to accelerate computing speed compared with a case where a ROM is used as a conversion table, and to miniaturize the circuit scale.
Patent JP-2001141402-A (JP)
Title: Micrometer
Inventor: SAEKI AKITOMO
IPC: G01B3/18
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a micrometer which is capable of measurement with both one-handed operation and both-handed operation and can ensure the same operability as the conventional operations with one hand and both hands, in the respective measurements. SOLUTION: By rotating an operating sleeve 6 which has a first operating part 61 and a second operating part 62 collectively in a unified body, a thimble 5 and a spindle 4 are rotated through a first constant pressure mechanism 70. When a load of at least a specified value is applied to the spindle 4, the constant pressure mechanism 70 is operated and the operation sleep 6 is made slipping. Since the operating sleeve 6 has the first operating part 61 and the second operating part 62 collectively in a unified body, a both-handed operation that a frame is held with the left hand and the first operating part 61 is rotated with the right hand, and a one-handed operation that the second operating part 62 is rotated while the frame is held with one hand are possible. In the respective measurements, the same operability as the conventional operation can be ensured.
Patent JP-H10160530-A (JP)
Title: Restricting flowmeter
Inventor: MATSUMOTO RYOICHIRO
IPC: G01F1/44
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to connect and disconnect a connecting piping to from a measuring pipe without using a conventional valve and temporarily checking measuring fluid, by providing the connected part itself of the connecting piping with a valve function. SOLUTION: Pressure leading pipes 30, 31 are rotatably fitted through sealing members 32a-32c on the outer periphery of a measuring pipe 2 having a restricting part 20 and the first and second pressure taking out ports 5, 6 for taking out difference pressure generated by the restricting part 20. In addition, connecting piping 7, 8 equipped with pressure receiving diaphragms 11, 12 are connected to each of pressure leading pipes 30, 31. In this case, when the pressure leading pipes 30, 31 are rotated, the first and second pressure taking out ports 5, 6 of the measuring pipe can be blocked up.
Patent JP-H07175886-A (JP)
Title: Method and device for detecting bar code data
Inventor: WATANABE MITSUO
IPC: G06K7/14
Filed: 1993-12-20
Abstract: PURPOSE:To improve the accuracy of a bar code reader and to improve the performance of a POS system by providing the method and device for reading a bar code even when any noise is generated at a margin part or the width of the margin part is less than a specified value at the device for reading the bar code composed of two data blocks. CONSTITUTION:The bar code detecting method is provided with an address discrimination step 104 for discriminating the address of one data block based on the width of the other detected data block and the address of a center bar when one data block can not be detected among two data blocks consisting of the bar code, and a data block redetection step 105 for discriminating whether the other data block exists at the address discriminated by the address discrimination step 104 or not.
Patent JP-H06169373-A (JP)
Title: Facsimile equipment
Inventor: MAEMURA KOICHIRO
IPC: G03G15/00
Filed: 1992-11-30
Abstract: PURPOSE:To automatically detect the abnormality of a scanner without using any special chart for stain detection by warning the abnormality when pixels of one line of a document image read by the scanner are all black. CONSTITUTION:A CPU 1 controls respective parts 2-10 of the facsimile equipment and performs control, specially, for automatically detecting the abnormality of the scanner 5. Its control program is stored in a ROM 2 previously and used to detect the abnormality of the scanner 5 by a memory 7 for image evaluation. Namely, an image evaluating process is performed every specific number of lines of the read document so as to exert no influence upon normal reading operation and it is decided that the scanner 5 is abnormal when pixels of one line of the document image read by the scanner 5 are all black or all white. Then an alarm is outputted by the illumination of the display part or LED of an operation part 4.
Patent JP-H09159321-A (JP)
Title: Distribution header
Inventor: TAIRA SHIGEJI
IPC: F25B41/00
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To even out the distribution of a fluid, such as refrigerant, so that the flow of refrigerant into a heat exchanger can be prevented from being locally concentrated and the heat-exchange efficiency can be improved. SOLUTION: This device comprises a looped main pipe 1 having straight parts 1a, 1c and an upper curved part and a lower curved part 1d, branch pipes 2A-2D the ends of which on one side are connected each with the straight part 1a of the main pipe 1 at intervals in the axial direction and the other ends of which, respectively with for paths, and an inlet pipe 3 one end of which is connected with the lower curved part 1d of the main pipe 1 in a manner of having the axis along a tangential line thereon. The refrigerant flowing in from the inlet pipe 3 circulates smoothly through the looped main pipe 1, i.e., through the lower curved part 1d, straight part 1a, upper curved part, and straight part 1c in this sequence.  The distribution of gaseous refrigerant to the branch pipes 2A-2D is little influenced by dynamic pressure; since what decides it is static pressure inside the main pipe 1, the flow of gaseous refrigerant is distributed evenly to the respective branch pipes 2A-2D.
Patent JP-H07176103-A (JP)
Title: Magneto-optical recording/reproducing system magnetic head and magneto-optical recording medium used therefor
Inventor: TACHIBANA SHINICHI
IPC: G11B11/10
Filed: 1993-12-20
Abstract: PURPOSE:To secure an excellent magnetic head floating traveling property and to attain excellent access and excellent recording/reproducing/erasing of information by suppressing the occurrence of adherence between a magnetic head and a magneto-optical disk in a magneto-optical recording/reproducing system. CONSTITUTION:The information is recorded on the magneto-optical disk 10 by floating and traveling the bottom surface of the magnetic head 14 on a protection film 13 formed on the surface of the magneto-optical disk 10. The surface roughness (alpha) of the bottom surface of the magnetic head 14 and the surface roughness (beta) of the protection film 13 of the magneto-optical disk 10 shown by a center line mean peak height (Rpm) satisfy the relational expression of 0.15<=(alpha+beta)<=1.0. The surface roughness of the bottom surface of the magnetic head 14 is formed by the ruggedness provided with a directional property along the direction of relative movement for the magneto-optical disk 10.
Patent JP-H03181911-A (JP)
Title: Laser scanning type microscope device
Inventor: SAKANE TOSHIO
IPC: G02B26/10
Filed: 1989-12-12
Abstract: PURPOSE:To evade high-speed inversion driving with a large amplitude and to expand the utilization range by providing a driving means which employs triangular wave driving utilizing fly-back line parts in X scanning to be a high- speed scanning for dimensional scanning and a storage control means which controls a storage area in line sequence. CONSTITUTION:The subject device is provided with the driving means which makes a triangular wave scan increasing or decreasing stepwise as a main scan (X) and a saw-tooth wave scan increasing or decreasing stepwise as a subscan (Y) and the storage control means 16 which inverts the address of a storage means at every main scan. Namely, the driving means 17 controls galvanomirrors 4 and 7 to generate a timing signal for timing respective parts and the storage control means 16 controls the address of the image memory 15. Consequently, high-speed, large-amplitude inversion driving is evaded to prolong the life of the galvanomirrors and a small-amplitude step response is obtained, so the follow-up speed is increased to increase the scanning speed and also improve the S/N of a light receiving signal.
Patent JP-H07174355-A (JP)
Title: Connection and insulation construction of lead wire of panel heater
Inventor: TANIMOTO KEI
IPC: F24D13/02
Filed: 1993-12-20
Abstract: PURPOSE:To firmly connect a lead wire and ensure insulation at the connection by a method wherein a terminal plate is welded on a netted wire at both ends, the end of the lead wire is connected to the nearly middle part of the terminal plate and a resin is filled and set in an insulation frame arranged around the connection part. CONSTITUTION:The base of a panel heater 1 is made up of a heat-resistant film 2 that has a netted wire 3 along the side edge, and a terminal plate is laid on the netted wire 3 and welded at both ends. A lead wire 5 is connected to the nearly middle part of the terminal plate to electrically connect the lead wire 5 and the netted wire 3. Thereby, vibration, etc., of the lead wire 5 does not cause the terminal plate to come off. A resin 10 is filled and set in an insulation frame 6 and a surrounded part 7 to completely insulate the connection part between the lead wire 5 and the netted wire 3. In this case, the resin 10 filled flows around the lead wire 5 in the frame 6 and the resin 10 in the frame 6 flows under the lead wire 5 in the surrounded part 7, resulting in an improvement in insulation conditions.
Patent JP-H09162375-A (JP)
Title: Nonvolatile semiconductor memory device and manufacturing method thereof
Inventor: KOYAMA KENICHI
IPC: H01L29/78
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To facilitate increasing the degree of integration of a memory cell array by improving the element isolation characteristic between memory cells of a NAND type flash memory requiring double layer structured electrodes of floating and control gates. SOLUTION: A field oxide film 2 is formed on a Si substrate 1 by the LOCOS oxidation method such that it is patterned so as to isolate elements of peripheral transistors, with leaving a Si oxide film of a uniform thickness on the cells and then only the film 2 on the element regions of the cells is dry etched off to form an element isolation oxide film on the cells. After a gate oxide film is formed on the surface of the substrate 1, floating gate electrodes are formed and Si oxide film and control gate electrodes are formed thereafter.