baber/WOPTO huggingface dataset:
Patent JP-H0250637-A (JP)
Title: Adaptive differential pcm system
Inventor: KONISHI MASAYA
IPC: H04B14/06
Filed: 1988-08-12
Abstract: PURPOSE:To generating the occurrence of a large prediction error even when the inclination in a signal is too large by adding a difference between a predicted value at a present point of time predicted before one sampling period from the present point of time t0 and a signal obtained actually at the present point of time to a predicted value obtained by the primary linear prediction at the time t0 to obtain the predicted value. CONSTITUTION:A predictive signal generating circuit 26 is constituted to generate a predictive signal D expressed in equation I, where A is a present output signal in an adaptive quantizer 8, B is an output signal of the adaptive quantizer 8 from the present output signal in the adaptive quantizer 8 by one sampling period, C is an output signal of the adaptive quantizer 8 before the present output signal in the adaptive quantizer 8 by 2 sampling periods and D is the predictive signal. The adaptive quantizer 8 and an adaptive inverse quantizer 9 are controlled adoptively by the result of the comparison between the predictive signal D generated by the predictive signal generating circuit 26 and a reference signal generated in a reference signal generating circuit 13 and the result is fed to a decoding system via a transmission system as an output signal Pn of a coding system from the adaptive quantizer 8. A predictive signal generating circuit 27 of the decoding system is operated similarly to the generating circuit 26.
Patent JP-S5990488-A (JP)
Title: Audio device
Inventor: SHIMADA KOUSHIN
IPC: H03F1/42
Filed: 1982-11-15
Abstract: PURPOSE:To protect a speaker and an amplifier from an abnormal state without losing the speaker characteristics by providing a protecting switch inserted between the power amplifier and the speaker and a program controller opening a switch through the detection of a failure. CONSTITUTION:In Figure, 27, 28, 29 are overcurrent detecting resistors for speakers 19-21, and a voltage generated across the resistors is impressed to a comparator 23 via variable resistor 30-32, the comparator 23 compares the voltage with a 4-bit digital signal outputted from a port group EO of a microcomputer 25 via an adder 24 as an analog quantity and impresses the result to an input port group Ai of the microcomputer 25. The microcomputer 25 discriminates the state of a system, and controls a transistor 11 from the result through an output port COphi, and when the system is in failure or the system is in stable state because of on the way of power supply application, the transistor 11 is driven to open contacts 22a, 22b of the relay 22, and a failed speaker is displayed by flickering a light emitting diode LED26 via ports CO'1-CO'3.
Patent JP-S6179190-A (JP)
Inventor: HIRUKAWA ATSUJI
IPC: G21C3/30
Filed: 1984-09-26
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-H04226280-A (JP)
Title: Can for sliver
Inventor: BUROBERI ROREDANA
IPC: B65H75/16
Filed: 1991-07-15
Abstract: PURPOSE: To immediately and correctly take off an end part of a sliver in a can by providing a locking mechanism which is provided with a side wall and a bottom wall, and holds the end part of the sliver at the predetermined position on an upper edge of the side wall. CONSTITUTION: A can 10 comprises a side wall S and a bottom wall B, and is of approximately rectangular section. The side wall S has a pair of long upper edges and a pair of short upper edges 12. A notch 13 to hold an end part of the sliver to be stored in the can 10 is formed on the upper edges. The action in the transverse direction of the end part of the sliver taken out of the can 10 toward the upper edges is limited, and the end part of the sliver is held at the predetermined position. The shape of the notch 13 can be rectangular 113, semi-circular 213, V-shaped 313, etc.
Patent JP-H1145963-A (JP)
Title: Adjustable repair tool corresponding to sop full pitch
Inventor: TAKAHASHI JUJI
IPC: H01L23/32
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To enable rapid response in an emergency, increase in efficiency of work, and stabilization of quality in repair work for an SOP(small outline package), by preparing an adjustable repair nozzle corresponding to various pitch sizes. SOLUTION: A body 2, a nozzle clamp plate 4, and nozzles 3 are discrete parts respectively. Each nozzle 3 has a bulge that a part of a tube bulges spherically, the bulge gets caught in the gap between the body 2 and the nozzle clamp plate 4, and the nozzle 3 can pivot about the bulge, thereby changing the angle of the end freely in correspondence with SOP. The body 2 is coupled to the nozzle clamp plate 4 by a clamp 4b, thus, in a adjustable repair tool 1 corresponding to various sizes of the SOP, the nozzles can be easily taken off by removing the clamp 4b.
Patent JP-S6169290-A (JP)
Title: Color deviation correcting circuit
Inventor: DOMOTO TAKASHI
IPC: H04N9/28
Filed: 1985-09-13
Abstract: PURPOSE:To shorten the generation time of color deviation correcting data by providing correction data of several points on a picture as color deviation initial patterns and selecting a pattern nearest to an actual color deviation pattern from this pattern group. CONSTITUTION:An adjusting person sees the picture and selects a pattern, which resembles the color deviation pattern most, from color deviation patterns register in an initial pattern storage memory 25 and inputs its pattern number with keys on a console 20. When detecting this input, a microcomputer 15 reads out color deviation initial pattern data corresponding to the input from the initial pattern storage memory 25. If this data is sampling data like guide spots, the interpolating calculation of data between spots is performed; but if this data is data for the whole of the picture, data is written in a correction data memory 11 as it is. By this operation, a corrected picture is displayed on a cathoderay tube 4. The adjusting person sees this corrected picture, and the corrects the picture in accordance with procedures similar to conventional those if correction is required furthermore.
Patent JP-2001029389-A (JP)
Title: Throw-away shorts and its production
Inventor: INOUE KIYOBUMI
IPC: A61F13/15
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To surely prevent the lateral leakage of urine, etc., from both leg hole parts and to remarkably reduce a cost by mounting leg elastic members of an X type between front and rear waist elastic members and mounting absorption mat members to the inside surfaces of the intersecting parts of these leg elastic members. SOLUTION: At the time of production of the throw-away shorts, a sheet material 1 for the waist elastic members is un-wound from a roll and is continuously supplied. The sheet material is cut in a transverse direction by a slitter during the course of this supply and is bisected to front and rear sheet materials (A and B). Next, a plurality of elastic yarn 3 (A and B) for the waist are attached in a stretched state to the inside surfaces of the respective sheet materials (A and B) respectively under delivery from the rolls and are adhered by adhesives thereto. The leg elastic members 5 (A and B) of the X type are directly mounted between the front and rear waist elastic members 2 (A and B) and the absorptive mat members 7 are mounted to the inside surfaces of the intersecting parts.  In succession, the front and rear waist elastic members 2 (A and B) are two-folded and are overlapped on each other.
Patent JP-H0930633-A (JP)
Title: Conveyor device
Inventor: YOSHINARI TAKASHI
IPC: B65G47/29
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To make reversal motions stably without changing the preparatory arrangement by putting the center of a work identical with the reversal center at all times. SOLUTION: A work 2 is carried by a conveyor 1, and the period of time T from the work foremost being detected by a sensor 3 till the trailing end going out is fed to the input part of a programmable controller 5. The length in the work conveying direction is converted into the time T by the controller 5, followed by calculation of halving the time T, and the obtained T/2 corresponds to the center P1 of the work 2. The distance L from the sensor 3 to the reversal center P2 is previously determined. Through calculation of M-L-T/2 by the controller 5, the time M to shift the center P1 of the work 2 to the reversal center P2 is obtained. Therefore, the work center P1 is put identical to the reversal center P2 if the conveyor 1 is stopped after the period of time M.
Patent JP-S6094124-A (JP)
Title: Proteinic emulsifier and its manufacture
Inventor: MORITA KAZUYOSHI
IPC: A23L29/10
Filed: 1983-10-26
Abstract: PURPOSE:To obtain an emulsifier having a strong emulsifying fuction and provided with a humidity retaining property by bonding the amino part of amino acid alkyl ester to the terminal of a carboxyl group of a hydrophilic decomposed substance of protein. CONSTITUTION:An amino acid such as glycin and leucine is allowed to react with an alcohol such as hexanol, myristyl alcohol, and oleyl alcohol to obtain amino acid alkylester. Then the amino acid alkylester is allowed to react with hydrophilic protein (e.g., casein, gelatin, sericin, soluble collagen, egg albumin, etc.) in the presence of endopeptidase such as serine protease and thiol protease. By said reaction, the amino part of the amino acid alkylester is bonded to the terminal of the carboxyl group formed by the decomposition of the hydrophilic protein to form an amide.
Patent JP-H0865667-A (JP)
Title: Image signal encoding method
Inventor: NISHI TAKASHI
IPC: H04N19/00
Filed: 1994-08-26
Abstract: PURPOSE: To eliminate foldover distortion and to improve the picture quality of an image. CONSTITUTION: In a step S11, a quantizing step size for estimating a quantizing step size to be quantized in quantizing processing is acquired and compared with a threshold value. When the quantizing step size is larger than the threshold value, a step S12 is started but when the quantizing step size is smaller than the threshold value, a step S13 is started. In the step S12, any AE filter is selected. In the step S13, an complete reconstitution filter is selected. In a step S14, either AE filtering processing or complete reconstitution filtering processing is performed. The quantizing step size is decided by quantizing step size deciding processing, and the image is quantized in this quantizing step size by the quantizing processing. The image is encoded by encoding processing.
Patent JP-H0484999-A (JP)
Title: Steam iron
Inventor: NAKAO KIYOSHI
IPC: D06F75/18
Filed: 1990-07-30
Abstract: PURPOSE:To improve operability by performing the variable operation of water supply quantity to a vaporization room and the switching operation of a steam hole by which steam is sprayed from the vaporization room to the outside simultaneously by providing a water quantity switching means, and a steam hole number switching means which switches the number of holes of a large number of steam holes formed on a base, and interlocking the steam hole number switching means with the water quantity switching means. CONSTITUTION:When the steam whose steaming force is strengthened is required, the steam is sprayed concentrically from only the steam hole of a center passage 39 by holding a push-button 47 by depressing downward. At this time, since an open/ close lever 38 is raised, the aperture 37 of a nozzle 36 is fully opened, and large quantity of water is supplied to the vaporization room 4. Simultaneously, a switch 57 in a handle 8 is turned on, and conduction to a heater 2 is controlled by a control means 54 setting a temperature slightly higher than (high) as a preset temperature only when the temperature is set at the (high) that is the maximum preset temperature during that time, and heating volume on the base 1 can be increased. Thereby, the steam quantity can be increased by increasing the supply quantity of water to the vaporization room 4 and the hating volume on the base 1, and also, large amount of steam can be sprayed concentrically by reducing the number of steam holes.
Patent JP-H0365741-A (JP)
Title: Editing system using external storage
Inventor: KAWARABATA SHIYUUSAKU
IPC: G06F3/06
Filed: 1989-08-02
Abstract: PURPOSE:To reduce the number of times of requests for data outside a buffer by determining the parameter of data transfer quantity at the time of the update of the data in an editing buffer so so as to change a time interval to next data transfer by forecasting editing operation after the data transfer from the statistics of the editing operation in a short past. CONSTITUTION:An external storage device 4 is provided, and the editing system of a file edits a file whose capacity is larger than the capacity of a main storage memory 3. The parameter of the transfer quantity in the case of the transfer of a part of file data between the main storage 3 and the external storage 4 is determined so that the time interval to the next data transfer is changed by forecasting the editing operation after the data transfer from the statistics of the editing operation in the short past. Namely, an editing buffer data update processing part 5 changes gradually the charging coefficient and the position coefficient of an updated parameter table 6 so that they approach to prescribed ideal values respectively according to the operation of a cursor, and executes the transfer according to the charging coefficient and the position coefficient when the transfer of the data is required. Thus, the number of times of the requests for the data outside the buffer is reduced in each case.
Patent JP-H0654570-A (JP)
Title: Motor drive apparatus
Inventor: ISHII KAZUHIRO
IPC: H02P3/08
Filed: 1992-07-29
Abstract: PURPOSE:To obtain a motor drive apparatus which breaks a power path to a motor and thereby prevents the burn-out thereof if the supply voltage falls from a rated value to a value below the starting voltage of the motor. CONSTITUTION:The title apparatus consists of a rectifying circuit 2 which rectifies the alternating current from an a.c. power supply 1; motor 8 driven by the output from the rectifying circuit 2; relay 7, including relay contacts 5 and 6, placed in the power path between the rectifying circuit 2 and motor 8; thyristor 10, connected in serial with the relay coil 3 of the relay 7, placed on the output side of the rectifying circuit 2; and voltage detecting circuit 9 which detects the level of the rectifying circuit 2 output and controls the turning on/off of the thyristor 10 according to the result of the detection.
Patent JP-H0654044-A (JP)
Title: Portable telephone terminal equipment and dial data registration method
Inventor: JINGUJI JUN
IPC: H04M1/27
Filed: 1992-07-29
Abstract: PURPOSE:To attain talking with a simple operation by using a minimum number of dialing pushbuttons to which telephone numbers of destinations are registered. CONSTITUTION:When any of dialing pushbuttons P, S, E10 is depressed, numeral data stored corresponding to the pushbutton are read and a desired destination is dialed based on the numeral data. When the pushbutton corresponding to the destination is depressed during talking, the talking is terminated. Moreover, when a memory button M 18 to register a telephone number is depressed, the registration mode is set and when any of the dialing pushbuttons P, S, E10 is depressed in the registration mode, numeral data corresponding to the depressed pushbutton and number of times of the depression are entered. When the entry of the numeral data is finished, any of the dialing pushbuttons P, S, E10 is depressed after the depression of the memory button M 18 and the numeral data are registered corresponding to the depressed button.
Patent JP-S6444876-A (JP)
Title: Ultrasonic switch
Inventor: AKAGI TETSUYA
IPC: G01S15/06
Filed: 1987-08-13
Abstract: PURPOSE:To certainly detect the presence of a body in the vicinity of an ultrasonic switch, by applying a signal having a phase inverse to that of the oscillation signal of an oscillation circuit driving the ultrasonic element during a predetermined time immediately after the ultrasonic element is driven. CONSTITUTION:The output from a gate signal oscillating circuit 1 is inputted to a gate circuit 20, an inverse phase gate circuit 22 and an inhibit gate generating circuit 5 and the circuit 5 generates an inhibit gate signal rising simultaneously with the rising of the transmitting gate signal of the circuit 1 and falling a minute time after the falling of said signal. The output of the circuit 22 generating an inverse phase gate signal of a definite time width at the falling time of the transmitting gate signal of the circuit 1 is inputted to one input terminal of an inverter 23 and the high frequency signal of an oscillation circuit 2 is inputted to the other input terminal of said inverter 23 and the output of the circuit 2 is reversely amplified only during the time of the inverse phase gate signal to be inputted to an ultrasonic element 4. As mentioned above, since the inverse phase signal is inputted to the element 4 after the finish of a transmitting gate, reverberation can be attenuated within a short time and the body in the vicinity of an ultrasonic switch can be certainly detected.
Patent JP-H1043418-A (JP)
Title: Pachinko game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To simplify a route or a procedure from ball lending to shooting in a pachinko game. SOLUTION: A discharge device 72 is connected through a discharge ball guiding line 70 to a prize ball tank 46 and a swinging part 30 is connected to the downstream side of the discharge device 72. To the swinging part 30, a discharge nozzle 28 is attached. When the discharge device 70 is operated, game balls supplied from the prize ball tank 46 are discharged from the discharge nozzle 28 onto a game panel 12. The need of tentatively discharging the game balls to be used in the game to the outside of a machine, taking in them again and shooting them is eliminated.
Patent JP-2000035774-A (JP)
Title: Display device
Inventor: YONEDA YASUSHI
IPC: G09G3/28
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a good contrast display regardless of the brightness and the darkness of a frame. SOLUTION: A plasma display device 100 is provided with a distribution computing means 91, by which a set of subfields equivalent to one frame is divided into subfield groups, a gradation display is conducted by assigning the addressing preparation interval to make the electrostatic condition of the entire screen at the beginning of the subfield groups and the luminance distribution of plural frames including a target frame is computed, a luminance discriminating means 92, which discriminates the computed luminance distribution in accordance with a setting condition, and a control means 81 which selects one frame among plural frames having different number of subfield groups based on the result of the discrimination of the luminance distribution and applies the frame to the gradation display of the target frame.
Patent JP-2001036219-A (JP)
Title: Environment-tolerant flexible circuit board
Inventor: TANAKA HIDEAKI
IPC: H05K3/28
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To properly control changes due to time passage on a copper foil circuit pattern by subjecting it to blacking treatment on the circuit pattern copper foil surface and by forming concave-convex shapes on the copper foil surface. SOLUTION: Blacking treatment is performed on a circuit pattern copper foil surface by an oxide treatment using Macubond (R) 9804 and concave-convex shapes which have an anchoring effect for the circuit pattern for bonding with a surface protecting layer are formed. An environment-tolerant flexible substrate is constituted by laminating surface preventing layers, made of a cover film via bonding agent at the concave-convex part of the copper foil surface. By this means, even storage under a high temperature and a high humidity environment changes due to time passage for the circuit pattern copper foil surface can be controlled properly.
Patent JP-H0251948-A (JP)
Title: Integrated service digital network exchange system
Inventor: IWAI MASAMI
IPC: H04M3/00
Filed: 1988-08-16
Abstract: PURPOSE:To offer ISDN service without revising the telephone subscriber class exchange system by storing DSL(digital subscriber line for ISDN) selecting information for each non ISDN(integrated service digital network) telephone network trunk line. CONSTITUTION:Data A corresponding one DSL and plural trunk lines and data B commanding an information transfer attribute corresponding to each trunk line are stored in a storage circuit in the integrated exchange system 1. A non ISDN telephone network trunk 3 detects an incoming call by ringing from a telephone subscriber class exchange 2, identifies the DSL to receive the call from the data A and obtains the transfer attribute value of the call from the data B. Then the transfer attribute value is inserted in a SETUP message of the relevant call, the result is sent to the DSL to receive the call to connect the call. Thus, the DSL is selected by the incoming call detection from the telephone subscriber class exchange only and the ISDN service is applied without revising the telephone subscriber class exchange system.
Patent JP-S6446284-A (JP)
Title: Vibration proof for magnetic disk device
Inventor: AOYANAGI MASAAKI
IPC: G11B33/08
Filed: 1987-08-14
Abstract: PURPOSE:To reduce the generation of an error at the time of reading and writing information by coupling a head disk assembling body and a frame through plural vibration proof rubbers, and providing the hardness different from other vibration proof rubber for at least one of plural vibration proof rubbers. CONSTITUTION:A head disk assembling body 1 and a frame 2 to fit a head disk assembling body 1 to a system are tightened and fixed through four vibration proof rubbers 3a-3d to insert a collar 4 for positioning with a screw 5. Out of four vibration proof rubbers 3a-3d, the vibration proof rubber 3a is set to hardness different from the other three vibration proof rubbers 3b-3d. The holding condition of the head disk assembling body to the frame of a magnetic disk device is stabilized, and when the frame receives the oscillation, etc., from the external part, the resonance of the head disk assembling body can be prevented. Thus, the generation of the error at the time of reading and writing information can be reduced.
Patent JP-S58103203-A (JP)
Title: Antenna device
Inventor: SAITOU MASANOBU
IPC: H01Q21/00
Filed: 1981-12-15
Abstract: PURPOSE:To reduce the size of an antenna device and to save the space, by actuating the antenna device with two different frequencies by using a metallic skeleton which reinforces a radome protecting the 1st antenna to a radiation element of a monopole antenna. CONSTITUTION:The electromagnetic wave of a specific frequency which is supplied to a feed contact plug 4 is radiated through the 1st antenna 1 into a space after transmitting through a radome 2. While the electromagnetic wave of a specific frequency supplied to a feed contact plug 7 is radiated into a space through a metallic skeleton 3' which functions as a radiation element. Here a matching element 9 is used when a monolope antenna 8' is actuated with a frequency excepting the one that is decided by the structure of the radiation element. Such a monopole antenna 8' which uses the skeleton 3' to a radiation element can work at a comparatively low frequency band (VHF and UHF) and can be applied to a communication antenna. At the same time, the antenna 1 can be used like a conventional one. Therefore the different antennas are not needed unlike a conventional case. This can reduce the size of an antenna device to save the space.