baber/WOPTO huggingface dataset:
Patent JP-H04144394-A (JP)
Title: Video image adjustment device
Inventor: ENDO YASUSHI
IPC: H04N17/04
Filed: 1990-10-04
Abstract: PURPOSE:To prevent destruction of control information by arranging a pushbutton corresponding to plural storage sections storing control information, generating a write signal and a read signal in response to a button depression signal, simplifying the button operation and outputting the read signal with a delay with respect to the write signal. CONSTITUTION:A control information buffer 70 receives control information from an input terminal 81 and stores the information and outputs the stored control information to an output terminal 82. Buttons 11,12 correspond respectively to storage sections 41, 42. A read signal generating section 20 consists of two-stages of latch circuits and generates a read signal R representing the storage section corresponding to the depressed button, and a write signal generating section 30 generates a write signal W representing the storage section corresponding to the button before a change only when the depressed button is changed. A write section 50 stores control information of the control information buffer 70 to the storage section designated in response to the signal W and a read section 60 reads the control information storage section designated in response to the signal R and sends the information to the control information buffer 70. Since the read signal R is delayed by the two-stages of latch circuits, the signal R is outputted always at a delay from the write signal W.
Patent JP-H0698161-A (JP)
Title: Color resolving picture correcting method
Inventor: KO HIROTETSU
IPC: H04N1/60
Filed: 1992-09-09
Abstract: PURPOSE:To improve the gradation of a gray color in a color print. CONSTITUTION:The combination of Y, M, C, and K indicating a given color coordinate in which the density of K can be the minimum is obtained as a value for fulfilling a condition that K=0 or one of Y, M, C is the maximum density. Thus, the gray color can be reproduced by mixing at least three colors Y, M, and C, or four colors Y, M, C, and K, so that the deterioration of the gradation in a single color can be covered.
Patent JP-2001088593-A (JP)
Title: Seat device for automobile
Inventor: MATSUMOTO YUKIO
IPC: B60N2/36
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a seat device for an automobile allowing long-sized loads to be mounted by enlarging the longitudinal dimension of a luggage compartment without causing cost increase and a problem of interference with front seats. SOLUTION: In this seat device for an automobile, the front seats and a rear seat are disposed on a floor panel constituting a cabin, and seat backs 14, 17 of the front seats and rear seat are pivotally supported so as to be tiltable forward. A load carrying platform 4c is formed behind the rear seat on the floor panel. Seat cushions 13, 16 of the front seats and rear seat are detachable, and when the front seat back 14 and rear seat back 17 are tilted forward in the detached state of the seat cushions 13, 16, the back faces of the seat backs 14, 17 are almost flush with the height of the load carrying platform 4c.
Patent JP-S62126452-A (JP)
Title: Memory load system
Inventor: ARIMOTO MASANOBU
IPC: G06F9/445
Filed: 1985-11-27
Abstract: PURPOSE:To improve the processing capacity of a system by checking the contents of a non-volatile memory at a power supply application, and only at the time of abnormality, transferring a program data automatically to the non-volatile memory. CONSTITUTION:A terminal equipment 2 divides a control program stored in a RM 5 into blocks consisting of 16K bytes by a program held in a ROM 4 at the power supply application to check the sum, and in case of normal status, the system is set up to a ready status. If the abnormality is detected, a flag indicating the status and the address of the block generating the abnormality are written in a previously specified address in the RAM 5 and then informed to a control part 1 in a host device through an exclusive circuit 7. The control part 1 in the host device transmits a correct program data to the corresponding memory and releases the abnormal status of the terminal equipment 2 to set up the system to the ready status.
Patent JP-H05110637-A (JP)
Title: Telephone set
Inventor: TANAKA KAZUYUKI
IPC: H04M1/00
Filed: 1991-10-16
Abstract: PURPOSE:To adjust a reception tone volume in a proper value by detecting a sound volume of surrounding noise at a location where talking is executed. CONSTITUTION:The surrounding noise at a location where talking is implemented is collected by a microphone 6 and a sound volume measurement circuit 7 measuring the sound volume measures a minimum sound volume of the surrounding noise for each prescribed period and for each prescribed interval. A reception sound volume adjustment circuit 8 adjusting the level of the received sound volume adjusts the received sound volume to a proper value by using the measured value as a parameter.
Patent JP-H09130868-A (JP)
Title: Remote control system
Inventor: TOMASU JIEI REMENSU
IPC: H04Q9/14
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To reduce consumed energy at transmission of a data packet by using a segment having a start bit length corresponding to a parity of a group and a data length corresponding to a numeral of the group. SOLUTION: A parity of a group of bits from a code register 18 is discriminated by a parity encoder 20 and information from the encoder 20 is converted into a segment by a modulator 22. The segment has a start bit, a guard time and data information with respect to each group of bits. Modulation data information from the modulator 22 is sent via a transmitter 24. A receiver side detect the code segment received by a detector 26 and a demodulator 28 separates a transmission signal based on the detection pulse to obtain plural segments. The demodulation output is fed to a comparator 34 via an error detector 32 and the received code is compared with a code stored in a coder register 36.
Patent JP-2001087673-A (JP)
Title: Wet classification device and wet classification method
Inventor: TANAKA YOSHIAKI
IPC: B03B5/62
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a wet classification device which is capable of recovering particles of a layer structure once generated in an extremely sharp particle diameter distribution and in a short time as well as a wet classification method. SOLUTION: This wet classification device is equipped with an upright cylindrical classification cylinder, an inflow means which is provided at the lower end of the classification cylinder and makes the inflow of a classification liquid and a particle recovering pipe which has the tip part inserted in the classification cylinder and is vertically movable in the classification cylinder, and uses sedimentation by gravity. In this wet classification device, the ascending velocity (A) of the classification liquid at the tip part of the particle recovering pipe and the ascending velocity (B) of the classification liquid in the classification cylinder satisfy the relationship of B<=A<=B×100.
Patent JP-H11110915-A (JP)
Title: Signal recording and reproducing device and method
Inventor: OTA MASASHI
IPC: G11B20/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent an underflow and an overflow from being generated by providing recording areas for a recording system and for a reproduction system and an integrated storage means making assignments of respective storage areas variable and controlling assigning of integrated storage areas according to a desired recording and/or a desired reproduction mode to simplify a hardware constitution. SOLUTION: An integrated buffer memory 22 is arranged at the back of a band of video signal compression processing part 21 and the front of a band of video signal expansion processing part 31. When the generation amount of a signal from the band of video signal compression processing part 21 is increased at the time of recording and the waiting time of an optical disk drive 1 is large, an overflow is avoided by diverting a memory area for a reproduction system 22b to the purpose of a memory area for a recording system 22a by the control of a system controller 5. Moreover, at the time of reproduction, when frequencies of seeks and jumps are numerous, an underflow is avoided by diverting the memory area for the recording system 22a to the purpose of the memory area for the reproduction system 22b.
Patent JP-S63122366-A (JP)
Title: Horizontally synchronizing pll circuit for television receiver
Inventor: NAGATA KOICHI
IPC: H04N5/06
Filed: 1986-11-12
Abstract: PURPOSE:To stabilize a synchronization by making a response faster by delaying a horizontal synchronizing signal to artificially generate a synchronizing signal during one horizontal scanning period and applying a PLL by the use of this signal. CONSTITUTION:A horizontal synchronizing pulse Hsync passes 1/4 H delay circuits 2-4, respectively delayed by 1/4H-3/4H and inputted to a synthesizing circuit 5 constituted of an AND circuit. A signal synthesized in the synthesizing circuit 5 is inputted to a PLL circuit constituted of a phase detecting circuit 6, a low-pass filter 7, a voltage controlled oscillator 8, and an oscillator 9. Thereby, when the horizontal synchronization is deviated, the PLL circuit can be locked at a rapid speed.
Patent JP-H1089210-A (JP)
Title: Ignition control device
Inventor: YANASE ATSUSHI
IPC: H02M3/338
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a DCCDI type ignition control device to facilitate starting through a simple structure even when a power voltage drops due to battery trouble and employ a current detection type DC-DC converter to prevent even breakage of a part. SOLUTION: When a current flowing to a primary winding 6a is forcibly controlled by controlling a current detecting circuit so that a current flowing to the primary winding 6a suppressed when the input voltage of the DC-DC converter 5 of a current detection type DCCDI type ignition control device, output energy of the DC-DC converter 5 to an input is decreased bit lowering of the generating voltage of an AC generator 1 and a weakening battery 3 is prevented from occurring, resulting in improvement of starting easiness. Further, since breakage of a circuit element due to a high current is prevented from occurring, reliability of a circuit is improved.
Patent JP-H06115646-A (JP)
Title: Connecting metal fitting between members and framework shelf
Inventor: NOBUKAWA SHUNJI
IPC: E04G7/12
Filed: 1992-10-07
Abstract: PURPOSE:To facilitate connection at a crossing part of members without working the member side by right-angledly displacing and bending the parts continued to a first locking part which is bent at the center of a spring member, so as to form a pair of parallel parts, and bending the free ends of both parallel parts hook-likely to the opposed sides so as to form second locking parts. CONSTITUTION:A connecting metal fitting between members 30 is provided with a first locking part 31 which is bent at the center part of a spring member into a gentle chevron shape, a pair of parallel parts 32 which are formed by rightangledly displacing and bending the continued parts to the first locking part 31, and second locking parts 33 which are formed by hook-likely bending the free ends of the parallel parts 32 to the opposed sides. The parts 33 are formed by bending into a gentle chevron shape and shifting the phase in the lengthwise direction of the parts 32. The parts 32 are separatingly moved, a first member 17A is fitted outward through the gap generated between the parts 33, and the part 31 is engaged with the first member 17A. The parts 32 and the parts 33 are respectively engaged with the second member 17B and the first member 17A, by rotationally moving the connecting metal fitting 30 around the engaged parts.
Patent JP-H02113798-A (JP)
Title: Piezoelectric loudspeaker
Inventor: WAKINO KIKUO
IPC: H04R3/00
Filed: 1988-10-24
Abstract: PURPOSE:To contrive low cost, miniaturization, light weight and low energy consumption of a system by directly inputting a digitized sound signal and reproducing an original sound. CONSTITUTION:In positions according to a vibration posture to compose the bending vibration mode of a piezoelectric diaphragm 12, divided electrodes 14-17 in presceibed sizes are formed, thereby, plural piezoelectric vibrating parts are weighted so as to generate sound pressures corresponding to the weights of respective bit digits of the digital signal, and therefor, by directly inputting respective bit signals of the digitized sound signals to respective piezoelectric vibrating parts, the voice can be reproduced. Consequently, only by directly connecting with an amplifier to output the digital signal, a reproduced sound with a high grade can be obtained, and a PCM demodulator can be omitted. Thus, the price of a digital audio system can be reduced, and simultaneously, the miniaturization, light weight and low energy consumption of the system can be contrived.
Patent JP-H1085476-A (JP)
Title: Cleaning method and cleaning device
Inventor: NIKI MASAO
IPC: D06F17/04
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning method capable of satisfying high dimension stability without causing shrinking and shape losing, eliminating the damage and degradation of fibers by the entanglement and friction of clothes, sufficiently washing water soluble stains and neatly washing up laundry further by suppressing not only the mechanical deformation of the laundry of wool or the like but also vibration. SOLUTION: To a receiving part 21 rotationally driven around a vertical shaft and arranged at a position separated from a rotary shaft in a radial direction, the laundry 24 held in a hung state is pressed by centrifugal force. By tilting the receiving part 21 to a vertical direction so as to be separated from the rotary shaft as approaching a lower part, tension is made to act on the laundry 24 by the centrifugal force. Washing liquid is supplied to the laundry pressed to the receiving part 21 and the washing liquid is discharged from the lower end side of the receiving part 21.
Patent JP-2000093329-A (JP)
Title: Manufacture of metallic double container
Inventor: HONGO KUNIHIKO
IPC: B21D51/18
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain the structure having no intrusion nor gathering of water and make a whole washing possible to always keep in a clean state for sanitary reasons by making a bottom cover in such a devised shape that it may serve as both an outer bottom and a bottom cover of the conventional container and fixing the bottom cover to the bottom of an outer pot by welding. SOLUTION: The manufacture of a heat insulation vacuum double container used for keeping the inside stuff cool or warm such as a metallic thermos bottle, mug cup, lunch jar, etc. The bottom of an outer pot B of a double container is directly fixed by welding with an outer bottom cover E which serves for both an outer bottom of the double container and a bottom cover for covering the outer bottom from downwards so that a welded section F may not become the lower edge of the bottom of the double container. By such structure, dust or various bacteria never stay in the bottom of the double container and the double container can be washed (whole) with water. Thereby, sanitary problems can be solved at a stroke and an always clean product can by provided to consumers. Moreover, the number of part items can be reduced and thereby cost can also be reduced.
Patent JP-H02116121-A (JP)
Title: Manufacture of compound semiconductor thin film
Inventor: MURAKAMI YUICHIRO
IPC: C23C14/24
Filed: 1988-10-26
Abstract: PURPOSE:To enable even a thin film of multi-component compound semiconductor to be produced relatively simply and different kinds of compound semiconductor thin films to be produced easily by supplying a compound semiconductor fine powder to a heated crucible intermittently in a specified state. CONSTITUTION:A material fine powder is put into fine powder retaining holes 2 and 3 which are provided at a rotary disc 1 and the disc 1 is rotated to allow fine power to be dropped from a lower port 5 to a tray 6 when the hole 2 agrees with a disc retaining plate 4. The tray 6 is vibrated pulsively through a vibration mechanism connection part 9 and a tray supporting bar 8 and is dropped to a crystal pipe funnel 12 through a slit mechanism 7 of the tray 6, thus being supplied to a crucible 13. Fine powder rapidly heated by the crucible 13 evaporates instantaneously, is heated by a substrate heating mechanism 17, and is deposited to a glass substrate 16 which is heated by a substrate heating mechanism 17 and is maintained at a constant temperature. After fine power is completely evaporated in the crucible 13, the disc 1 is rotated and fine powder of the next hole 3 is supplied to the crucible 13.
Patent JP-H0582808-A (JP)
Title: Semiconductor device
Inventor: TAKATSUCHI SHIGEYASU
IPC: H01L29/861
Filed: 1991-09-21
Abstract: PURPOSE:To obtain a diode being a semiconductor device which can reduce the loss, as well, at reverse recovery, with the breakdown strength property improved. CONSTITUTION:An anode-side p layer, where p-type impurities are diffused, is made on one main face of an n-type semiconductor substrate 1, and also a shallow n<+>-layer 4, where n-type impurities are diffused, is made on the other main face of the substrate 1, and a deep n<+>-layer 3 in the periphery. This deep n<+>-layer 4 has slow impurity concentration gradient to the semiconductor substrate 1, and has an action to improve the breakdown strength property. Moreover, the shallow n<+>-layer 4 acts to reduce the reverse recovery loss by decreasing the quantity of carriers discharged at reverse recovery and lessening the reverse recovery tail current.
Patent JP-2000094482-A (JP)
Title: Injection molding die
Inventor: SUGANO MAMORU
IPC: B29C45/44
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding die of high operation reliability for shortening the molding cycle in the molding of a molding with an undercut section. SOLUTION: In an injection molding die 1 in which a slide core 5 is provided to be movable to a fixed side mold 2 linked with the mold clamping and mold opening of a movable side mold 3, a follower plate 20 disposed on the outside of the fixed side mold 2 and the movable side mold 3 at an interval on a slide core 5 is provided continuously on the slide core 5, and contact plates 8 and 9 are brought into contact with the outer peripheral face of the movable side plate 3 on the inner side of the follower plate 10 through an elastic body 17. Also stoppers 13 for moving the contact plates 8 and 9 outwardly when the slide core 5 is moved outwardly by the given distance at the time of mold opening are provided on the contact plates 8 and 9, while an insert die member 6 to be removed quickly on an undercut section A1 of a molding A at the time of mold opening is connected with the follower plate 10 through the contact plates 8 and 9.
Patent JP-H0693366-A (JP)
Title: Hydrogen storage alloy
Inventor: NOMURA KEI
IPC: C22C14/00
Filed: 1992-09-10
Abstract: PURPOSE:To provide a hydrogen storage alloy capable of occluding and releasing hydrogen extremely rapidly in a wide temp. range and also capable of occluding and releasing large amounts of hydrogen. CONSTITUTION:The hydrogen storage alloy having a composition consisting of, by mole, 33-47% Ti, 42-67% V, and 2.5-14% Fe is obtained. This alloy can occlude and release hydrogen at extremely high velocities in a wide temp. range between -20 and 300 deg.C and also can occlude and release large amounts of hydrogen, and further, this alloy has excellent poisoning resistance and can be handled in the air.
Patent JP-H01155414-A (JP)
Title: Key cap for keyboard
Inventor: KARURUUHAINTSU BAUERU
IPC: G05G1/00
Filed: 1988-10-26
Abstract: PURPOSE: To easily form a key cap by fitting an insert frame with partitions to a base frame being the frame of a board when key caps are provided on a key board and providing a symbol area whose rear side has a lighting member and whose front side has a thin film into each partition respectively as caps. CONSTITUTION: An insertion frame 2 with plural symbol areas 18 on the front side is fitted to a base frame being the component of a key board. Plural domes 6 are provided in the frame 2 to partition the frame 2, a lighting device 5 is arranged to the bottom of each room of the partition and they are operated by a changeover bar 7. Furthermore, a cap made of a flexible and transparent thin film 8 is provided to the front side of each lighting device 5 and the caps are used to form plural columns such as an upper stage key cap column 12 and a lower stage key cap column 13. Thus, during the manufacture of the key board, the operating range and the shape of the symbol areas are matched as desired.
Patent JP-H04144048-A (JP)
Title: Ion source
Inventor: TANJIYOU MASAYASU
IPC: H01J49/10
Filed: 1990-10-05
Abstract: PURPOSE:To provide a mass separation mechanism on an ion source having a wide beam diameter by providing facing magnets in the same direction on all the ion-passing holes of a drawing-out electrode, and making only the ion, having desired mass, pass the passing hole of an acceleration electrode with a plasma electrode parallelly moved. CONSTITUTION:A raw gas is made plasma by introducing the raw gas into a chamber 11 made vacuum, heating a filament 12 with a filament power source 14, and generating arc discharge between the chamber 11 and the filament 12 with an arc source 15. Ions are drown out through many ion-passing holes 6-9 of a plasma electrode 1, drawing-out electrode 2, acceleration electrode 3, and earth electrode 4. A desired mass of ions is selectively passed the ion passing hole 7 of the electrode 2 to be drawn out by providing facing magnets 20 and 21 on all the through holes 7 of the electrode 2, shifting the suitable quantity of the electrode 1 in a X direction to bend ions, and compensating the bent quantity of the ions with the electrode 2.
Patent JP-H03128846-A (JP)
Title: Joining device for web
Inventor: DAITO HIROSHI
IPC: B65H19/18
Filed: 1989-10-16
Abstract: PURPOSE:To enhance the strength of a web joining portion by stucking joining tapes to the butt portions of webs from both sides to join the webs to each other. CONSTITUTION:The forward end of a new web 26 is butted to the end portion of a transported web 63 adsorbed to the first adsorbing means 12 by the second adsorbing means 10. One side of one of the butt portions is stuck by the second joining tape, and one side of the other of the butt portions is stuck by the first joining tape of the first joining tape supply means. Thus, the butt portions of the webs are stuck from both sides by the first and second joining tapes so as to improve the strength of the joining portion.
Patent JP-H0577789-A (JP)
Title: Vertical take-off and landing aircraft
Inventor: WATANABE TAKESHI
IPC: B64C39/12
Filed: 1991-09-20
Abstract: PURPOSE:To provide a vertical take-off and landing aircraft which can not only vertically take off and land but take off, land and cruise in the same way as a normal fixed wing aircraft using fans which can be freely inclined. CONSTITUTION:Fans 1 which can be freely inclined in the progress direction of an aircraft are provided at both sides of the body near the center of gravity of the aircraft, and these fans 1 are surrounded by ducts 2. Main wings 8 are provided at the rear of the body 7 behind these fans 1, and canards 9 are provided at the front of the body 7.