baber/WOPTO huggingface dataset:
Patent JP-H04256210-A (JP)
Title: Data compression/storage system
Inventor: HOTTA YUJI
IPC: H03H7/32
Filed: 1991-02-08
Abstract: PURPOSE:To supply a data compression/storage system which records a difference in a storage device and which can fetch it at high speed. CONSTITUTION:A depending relation table 2 expressed by hierarchy structure in which complete data is set to be a root node and the difference of other data to be a node and which registers a depending relation as to difference data of respective nodes is provided. Data on the node in the lowest layer of hierarchy structure 2 in which complete data is set to be the root node and the difference of the other data is set to be the node at the time of storing data is recorded in the storage device, the depending relation table 2 is referred to at the time of reading, all data being an object and data of the node depending on said objective data are fetched and they are restored to original data.
Patent JP-H09214602-A (JP)
Title: Call control system in subscriber system transmitter
Inventor: MIYAKE SHOJI
IPC: H04M3/22
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a cell control system being able to cope with plural exchanges supporting call control message with different protocols by providing a call control message termination section terminating a data link and a call change information processing section detecting a call start and speech end change of a subscriber. SOLUTION: A 1st (2nd) call control message termination section 120 (121) executes a call control sequence according to a protocol P1 (P2 ) which belongs to an exchange group 3 (5) while being triggered by a call from a subscriber or the like and analyzes a reception message and makes a notice of the result of analysis. A call change information processing section 140 requests notice of a content of change is an exchange in which a concerned subscriber is contained in 1st and 2nd call control message termination sections 120, 121 while being triggered on the occurrence of a call start and speech end change of the subscriber and manages the occurrence of call start and speech end change within a prescribed time. Thus, the system contains subscribers controlled by a call control message by different protocols and provides service to them.
Patent JP-H08214028-A (JP)
Title: Data generating method, data reproducing method, data generating and reproducing method, data generator data reproducing device and disk
Inventor: KOJIMA TADASHI
IPC: H04L47/43
Filed: 1995-02-03
Abstract: PURPOSE: To protect an error check correction code by dividing a data sector packet into small blocks, forming a block, applying interleaving to each block so as to generate a parity symbol thereby enhancing correction capability regardless of a complete type structure. CONSTITUTION: An N-th data sector packet formed by a matrix array data packet is divided into small blocks in 16-byte or the like and a check generation block is formed by 10 sector packets or the like and the blocks are stacked to form a large complete block. Then interleaving is applied to each block and 1st error correction symbols P10 , P11 ,... are formed to small blocks C0 , D1 , E2 ,... and 2nd error correction symbols AP0 , BPo ,... are formed to small blocks A0 , A1 ,... then the error correction capability regardless of a complete form and the error correction symbols AP0 , BP0 ,... are protected by the error correction symbols P10 , P11 ,....
Patent JP-S59143005-A (JP)
Title: Method for preventing deposition of molten iron and molten slag
Inventor: KONDOU ATSUSHI
IPC: C21B7/14
Filed: 1983-02-07
Abstract: PURPOSE:To prevent effectively the deposition of molten iron and molten slag on the press contact surfaces for a mud gun of a blast furnace tap hole in the stage of tapping by discharging the molten iron and slag into a tapping spout through a refractory protective ring installed around said press contact surfaces prior to starting of tapping. CONSTITUTION:A refractory protective ring 3 is installed on a tapping spout 2 in front of press contact surfaces A, B for a mud gun to avoid contact with a tap hole 1. A better result is obtd. in protecting the surface A, B as the clearance C between the faces A, B and the ring 3 is smaller as far as possible. The hole 1 is opened with the ring 3 kept installed, and tapping is performed. The closing of the hole 1 with the mud gun is accomplished by pulling upward a wire 4 connected to the ring 3 to pull the ring 3 to the position where the surfaces A, B are fully exposed, just prior to closing. The mud gun is then brought into contact with the surfaces A, B and refractoreis are packed in the hole 1 to close the said hole 1. The leakage of the mud is decreased considerably by the above- mentioned method and further the depth of the tap hole is increased, whereby the tapping condition is stabilized.
Patent JP-S53102620-A (JP)
Title: Black addition system by a plurality of scannings
Inventor: YAO KOUJI
IPC: H04N1/409
Filed: 1977-02-19
Abstract: PURPOSE: To comparatively simplify the black addition system by a plurality of scannings and to increase the reliability, by providing the circuit memorizing the information for one scanning's share with a video element unit and the menas for write-in and readout to this memory circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03221438-A (JP)
Title: Manufacture of box by fusion
Inventor: GOSHOO KOJI
IPC: B31B50/46
Filed: 1990-01-26
Abstract: PURPOSE:To manufacture a box by using a reduced number of components and processes and to enhance strength by molding a bottom panel among the bottom panel and two or more side pieces all of which are constituted of one panel material in a raised bottom state and forming almost V-shaped folding grooves asymmetric left and right to the outer peripheral part of the bottom panel by melting and erecting the side panels from the circumference of the bottom panel to fuse the side panels and the bottom panel as well the side panels mutually. CONSTITUTION:A panel material S whose bottom panel corresponding part 1 is molded into a predetermined shape is set to a mold at the preset upper surface position thereof. A bottom panel 12 is held between the first press plate P1 on the side of hot blades 3 and the second press plate P2 of the mold 4 to certainly set the panel material S. Next, the hot blades 3 are pressed to the panel material S to form almost V-shaped folding grooves V to the panel material S. A pair of the press plates P1, P2 are moved downwardly in the state holding the panel material S to insert the panel material S in the mold 4. By this method, the side panel corresponding parts 21 of the panel material S are folded using the folding grooves V as base lines to be erected along the inner wall of the mold 4 and fused with the peripheral parts 11 of the bottom panel and the side end parts 21a thereof are mutually fused to form side panels 21.
Patent JP-S52101359-A (JP)
Title: Automatic mission with direct clutch
Inventor: SUNOHARA YOSHIO
IPC: F16H61/14
Filed: 1976-02-20
Abstract: PURPOSE: To obtain an automatic mission provided with a direct clutch which has better acceleration performance and protection against vibration by constituting so that the direct clutch becomes engaged after the mission is proceeded to the third gear in high load performance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01193045-A (JP)
Title: Control device for throttle valve
Inventor: KAJIWARA YASUNARI
IPC: F02D41/20
Filed: 1988-01-27
Abstract: PURPOSE:To make it possible to automatically execute desired traveling by judging driving pattern of a driver according to a driving condition of a car and controlling a throttle valve based on the driving pattern. CONSTITUTION:Respective signals from an accelerator operating quantity detecting means 11, a brake operation detecting means 12, handle operating quantity detecting means 13 and a car speed sensor 16 are inputted into a computer 20 and a function generator 14, respectively. The function generator 14 judges a driving pattern and generates a function of a target throttle opening to an accelerator operating quantity. A control means 15 outputs a determined control signal according to the target throttle opening to a throttle actuator 17 so as to drive a throttle valve 18. Besides, the opening of the throttle valve 18 is detected by a throttle opening sensor 19 and the detected signal is fed back to the control device.
Patent JP-H04255539-A (JP)
Title: Intake negative pressure sensor device in engine
Inventor: IWASHITA TAKASHI
IPC: F02M35/10
Filed: 1991-02-08
Abstract: PURPOSE:To prevent a sensor from being influenced by oil in a bore through a negative pressure passage, in the case of a device of surface-mounting the intake negative pressure sensor to an intake passage member to guide an intake negative pressure in the bore, which constitutes an intake passage downstream of a throttle valve, to this sensor through the negative pressure passage formed in this member. CONSTITUTION:A negative pressure passage 13 is formed so as to extend upward from a negative pressure introducing port 12 connected to a bore 3, so that oil is prevented from easily infiltrating into the negative pressure passage 13, and further on the halfway of the negative pressure passage 13, an oil trap groove 15 swollen from this passage is formed to capture oil in this trap groove 15. The negative pressure passage is curved in a circular arc shape along the bore and also swelling the trap groove in the centrifugal direction of this curved part to improve the capture rate of oil by utilizing centrifugal separating action.
Patent JP-H03224064-A (JP)
Title: Design back-up method
Inventor: HAYASHI MORIHIKO
IPC: G06F17/50
Filed: 1990-01-30
Abstract: PURPOSE:To easily design a circuit by inputting the specifications of a circuit to be designed according to the working waveforms of an input signal and a target signal. CONSTITUTION:The design back-up method consist of a display 1 which displays the specifications of a logic circuit to be designed in the form of a working waveform consisting of the input and target signals and also displays a produced circuit, a keyboard 2 to input the working waveform, a feature extracting part 4 which infers the specifications of the circuit to be produced based on the features of the working waveform, a circuit designing part 5 which produces automatically a circuit based on the specifications inferred by the part 4, and a control part 3 which controls these circuits. Then the causality between the working waveforms of the input and target signals of the circuit to be designed and the specifications of the constitution of the circuit to be produced is stored as plural rules. The working waveform of the circuit to be designed is inputted and the specifications of the circuit constitution are obtained based on those rules. Thus it is not required to produce the circuit specifications using a special language. Then a circuit is easily produced.
Patent JP-H02197977-A (JP)
Title: Card device
Inventor: HIGUCHI HITOSHI
IPC: B42D15/10
Filed: 1989-01-27
Abstract: PURPOSE:To prevent the damage of a contact and at the same time to confirm the height, etc., of the contact from the outside of a case through a hole formed at a recessing part by defining the recessed part at a part corresponding to a reading part set at a projecting part of the case. CONSTITUTION:A projecting part 2a is provided to a case 2 and a recessed part 2b is formed at a part corresponding to a reading part 3 formed at the part 2a. In such a constitution, the damage of a contact 3b is prevented. Furthermore the part 2a is smoothly formed so as not to prevent the movement of a card. Then a hole of an appropriate size is formed at the part 2b and therefore the state of the contact 3b can be visually confirmed from the outside through the hole.
Patent JP-H06206910-A (JP)
Title: Method for removing and cleaning polymer scale of polymerization reactor for producing vinyl chloride-based polymer
Inventor: YAMAMOTO KUNIO
IPC: C08F2/00
Filed: 1993-01-08
Abstract: PURPOSE:To obtain a method for cleaning in which the release of an unreacted monomer to an environment is reduced and the productivity is improved by delivering contents in a polymerization reactor for vinyl chloride and then washing the reactor with high-pressure water at a prescribed temperature under a prescribed pressure without opening the reactor. CONSTITUTION:Contents are delivered from the interior of a polymerization reactor used for polymerizing vinyl chloride monomer alone or its mixture with other monomers and scales are then removed under conditions of the vapor-phase temperature T ( deg.C) in the polymerization reactor and a partial pressure P (kg/cm<2>G) of the unreacted monomer in the polymerization reactor so as to provide A = >=0.06 in the formula P = 6.0-AXT without opening the reactor. The scales are removed by a method for utilizing jetting impact force of water having the pressure of 150-600kg/cm<2>G.
Patent JP-H04255939-A (JP)
Title: Magneto-optical recording medium
Inventor: KANEKO MASAHIKO
IPC: G11B11/10
Filed: 1991-02-08
Abstract: PURPOSE:To constitute a magneto-optical recording medium to be stable in recording and reproducing properties even when it is repeatedly used. CONSTITUTION:In a magneto-optical recording medium having at least a recording layer and a reproducing layer and reading out a recording signal while changing magnetization of the reproducing layer, the above reproducing layer is formed as an artificial lattice structure which is built up by repeatedly laminating rare earth metallic layer 40RE with transition metallic layer 40TM alternately.
Patent JP-S57132246-A (JP)
Title: Accessing method for file
Inventor: KOYAMA KIYOAKI
IPC: G06F12/00
Filed: 1981-02-10
Abstract: PURPOSE:To shorten the time required for retrieval greatly by retrieving a file by, e.g., two bytes for reading the file. CONSTITUTION:To read a file stored in a disk device, a CPU4, when a file name to be accessed is inputted by a prescribed code, adds the code to obtain a two- byte name code by conversion. Then, a command is supplied to a disk driving device 1 to output the name code stored in a name sector. A disk controller 2 converts the name code into parallel data, which is stored in a memory 3. Then, the CPU4 retrieves the name code in the memory 3 to find a code coincident with the input name code of the file. Once the coincident code is found, the CPU4 searches for its full file name and accesses data areas, outputting data successively.
Patent JP-H08214116-A (JP)
Title: Lighting system
Inventor: KAWAHARA ATSUSHI
IPC: H04N1/04
Filed: 1995-02-07
Abstract: PURPOSE: To realize efficient and uniform linear lighting by leading a light emitted from a light source to a main waveguide rod via a flat sub waveguide, reflecting the light on an inner face in the main waveguide, diffusing the light from a light diffusion part so as to use a light source with a small luminous quantity. CONSTITUTION: The device is provided with a main waveguide 1 formed to be nearly a rod with a transparent member, a sub waveguide 2 connected to an outer periphery of the main waveguide 1 and formed flat by a transparent member, an optical diffusion section 3 formed linearly to the outer peripheral surface of the main waveguide 1 axially, and a light source 4 opposite to an end face of the sub waveguide 2 and arranged in parallel with the axial direction of the main waveguide 1 linearly. Then the light introduced from the light source 4 to the sub waveguide 2 is made incident onto an outer periphery of the main waveguide 1 in a tangential direction, and after most of the incident light is reflected in the inner face of the main waveguide 1 multiply, the light reaches the optical diffusion section 3.  Thus, a sufficient light is diffused while reserving a distance between the light source 4 and the optical diffusion section 3 and the incident light is effectively utilized to attain uniform lighting.
Patent JP-S63190973-A (JP)
Title: Actuation controlling method of clutch for hydraulic torque converter in vehicle transmission
Inventor: YOSHIZAWA HIROSHI
IPC: F16H61/14
Filed: 1987-01-30
Abstract: PURPOSE:To restrain a rise of cooling water temperature in a device which makes a clutch operate at the specified operating range, by constituting it so as to expand this operating range at a time when the cooling water temperature of an engine has exceeded the setting value. CONSTITUTION:When a clutch 22 is operated, slippage of a hydraulic torque converter 3 is reduced, whereby speed of an engine 2 is lowered as far as a portion for that. At the time of high temperature that cooling water temperature exceeds the setting value, an operating range of the clutch 22 is expanded, so that this clutch 22 is made so as to be operable even in the range where usually the clutch 22 is not operated. A rise in the cooling water temperature is controlled by a drop of engine speed by actuation of this clutch 22, thus the worsening of habitability and fuel consumability by other cooling countermeasures is preventable as little as possible.
Patent JP-H06231067-A (JP)
Title: Exclusion control system for shared device using system
Inventor: HATAKEYAMA TAKUYA
IPC: G06F13/00
Filed: 1993-02-05
Abstract: PURPOSE:To allow a computer to use a shared device in the order of request in response to a request for using the shared device from the plural computers. CONSTITUTION:This system is equipped with a usage requesting means 15 which transmits a usage requesting signal from a computer 1 to a shared device 3, using state monitoring means 21 which receives the usage requesting signal, and monitors the using state of the shared device 3, usage waiting memory 25 which stores the address of the computer 1 in the order of the usage request, usage waiting memory monitoring means 23 which preserves the address of the computer in a usage waiting state communicated from the using state monitoring means 21 in the usage waiting memory 25, extracts the address of the computer 1 which uses the shared device 3 next from the usage waiting memory 25, and communicates it to the using state monitoring means 21, usage permission transmitting means 27 which transmits a usage permission signal to the computer 1 communicated from the using state monitoring means 21 when the shared device 3 is in a usage validating state, and usage permission receiving means 17 which receives the usage permission signal.
Patent JP-S61177834-A (JP)
Title: Multiplexed signal transmitting system
Inventor: YAMAMOTO TOSHIFUMI
IPC: H04J3/17
Filed: 1985-02-04
Abstract: PURPOSE:To prevent missing of data even in case of a low speed line with high traffic by reading signals from a storing circuit provided in each low speed line utilizing idle time of the low speed circuit, and multiplexing and transmitting to a high speed line. CONSTITUTION:Serial signals 11-1N of a small-scale low speed line are inputted respectively to signal processing blocks 61-6N. A serial signal 40 shaped in waveform 70 of the signal 11, is inputted to a timing extracting circuit 71, synchronism detecting circuit 72 and a storage device 76. The circuit 71 outputs synchronizing signal detecting timing conformable to the bit rate of the signal 40 and a clock signal 42 for address counter. The circuit 72 detects a synchronizing signal SYC 48 in the signal 40 and starts 40 and starts an address counter 73, and supplies an address signal 45 to the device 76. When the signal 40 is written in the device 76 totally, an FF opens a gate 74, and operates address counters 77, 78. When a time period in which SYC 48 comes reaches, data from the device 76 are read out, and signals 11-1N are time division multiplexed by a multiplexer 79, and transmitted from a high speed circuit 31 through a transmitting circuit 80.
Patent JP-H05283980-A (JP)
Title: Adaptive noncyclical digital filter
IPC: H03H17/00
Filed: 1993-02-05
Abstract: PURPOSE: To remove limit defects of an application area by providing a filter and a control units for sampling an input and a reference signals at an improved sampling rate, and another filter unit which operates at a prescribed rate. CONSTITUTION: This filter has a filter unit F1 having a filter coefficient W, capable of controlling N (number of output side) and the control unit CU for controlling the coefficient W. Sampling is performed under a sampling rate fm properly improved by the units F1 and CU, while having a delay in which the input signal Xk and the reference signal dk successively and cyclically change. Then, this filter has another filter unit F2, having the coefficient W of a filter, capable of controlling N which operates under the prescribed sampling rate fk and capable of controlling N. Thus, defects in control of an application area resulting from an insufficient convergence in filters operate according to the minimum mean square algorithm and the assumption of a stable statistical random signal or the like.
Patent JP-H03221465-A (JP)
Title: Multigradation color printing method
Inventor: TAKANASHI RYOYU
IPC: B41J2/32
Filed: 1990-01-29
Abstract: PURPOSE:To obtain an excellent image quality by coating a recording sheet with transparent or white heat meltable wax in response to an image signal or the quality of the sheet prior to transfer of ink onto the recording sheet. CONSTITUTION:Wax data at each time are sent to a dense/pale data comparator 12 according to first-n-times address signals from an address counter 11, compared with data from a data counter 13 by the comparator 12, and control data [0] or [1] is sent to a shift register 14. The register 14 sequentially inputs n-bit control data corresponding to first-n-times addresses to be supplied from the comparator 12, and sends them to a latch circuit 15. The coating amount of the transparent or white wax is reduced on a part having high gradation of the image to prevent an ink bridge, the coating amount of the wax is increased on a part having low gradation, and the control of a coloring dot size is reduced to a microsize.
Patent JP-H04256800-A (JP)
Title: Ironing device
Inventor: KIDA KENJI
IPC: D06F79/02
Filed: 1991-02-12
Abstract: PURPOSE:To offer an ironing device capable of easily connecting an iron main body to the water channel of a stand so as to automatically supply water to the tank of the iron main body. CONSTITUTION:A lead-in port 16 provided at the iron main body 9 is arranged confrontingly with a water supply port 20 provided at the stand 18. A water supply channel to connect the reservoir tank 22 provided at the stand 18 to the tank 15 of the iron main body 9 is arranged, and a water supply device 24 is operated by loading the iron main body 9. The water in the reservoir tank 22 is sent to the water supply port 20, and the water is supplied from the lead-in port 16 to the tank 15 of the iron main body 9. The water supplied to the tank 15 exceeding prescribed amount of water overflows from the water supply port 20, and is returned to the reservoir tank 22 via a water lead-in part 23 by a water receiving part 21 provided at the lower side of the water supply port 20, and the water can be supplied by loading the iron main body 9 on the stand 18.
Patent JP-H05219234-A (JP)
Title: Voice reply device
Inventor: ISHII MITSURU
IPC: G10L19/00
Filed: 1992-02-04
Abstract: PURPOSE:To increase the number of telephone lines able to be processed by reducing the capacity of a voice storage section of the voice reply device and relieving the load of a main controller attended with DMA transfer of the voice data. CONSTITUTION:Voice data compressed into an ADPCM form are read on request from a secondary storage device (DK) 40 to a main controller (MCU) 10 and transferred to a voice memory (AMC) 60 being a tentative storage device finally. The voice data are expanded by an ADPCM expander (EXP) 80 and informed to a subscriber via a network controller (NCU) 30. As a result, the voice data handled by the main controller are compressed into an ADPCM, then the DMA transfer load is relieved.