baber/WOPTO huggingface dataset:
Patent JP-S6372261-A (JP)
Title: Recorder capable of saving recording head
Inventor: WATANABE MITSURU
IPC: H04N1/107
Filed: 1986-06-05
Abstract: PURPOSE:To always save a head into the recorder at non-recording by giving a restoring force to the recording head to be saved into the inside of the main body and projecting the recording head in a recordable way in the non-lock state. CONSTITUTION:While no force is exerted to a rod 25, the rod 25 is projected by a tensile spring 27 in a copying machine B, both links 23, 24 are bent and a head 1 is saved upward and stored. In pushing the rod 25 in the direction of arrow (a), both the links 23, 24 are expanded and a stop 23a of the link 23 is pressed into contact with the link 24 when both the links 23, 24 exceeds a critical point arranged side by side slightly. In this case, a head 1 is projected downward, the switch 26 is depressed by the link and turned on to activate an electric circuit of the recording. Then the recording is applied by pressing the head 1 onto recorded paper 28 and moved.
Patent JP-S62288466-A (JP)
Inventor: MUNEKAWA MASAAKI
IPC: F25D11/00
Filed: 1986-06-03
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-S61289580-A (JP)
Title: Intermittently feeding device for magnetic head
Inventor: HORIO MOTOHIKO
IPC: G11B21/02
Filed: 1985-06-14
Abstract: PURPOSE:To hold a magnetic head without fail by stopping a rotating member to rotate a worm at the position where the tooth of a worm wheel gears with the horizontal part of a projecting strip, and stopping the rotation of the worm and the worm. CONSTITUTION:When a tooth 8a of a worm wheel comes to the position of E to ride over to an extending part 5c, a slope 5e of the extending part 5c pushes up the tooth 8a of the worm wheel, and a worm wheel 8 is rotated in the Y direction of an arrow. When the tooth 8a of the worm wheel comes to the position of F, it is shifted to a horizontal part 5f of the extending part 5c, and therefore, the rotation of the worm wheel 8 temporarily stops, and thereafter, the rotation of the worm wheel 8 is stopped until the tooth comes to the position of G. The tooth width T of a horizontal part 5b is equally formed at the tooth groove width of the worm wheel 8. Thus, when the horizontal part 5b and the tooth 8a of the worm wheel are geared, shaking does not occur between both, and a magnetic head 16 can be correctly held at the position of the disk track.
Patent JP-H0423625-A (JP)
Title: Optical repeater
Inventor: SAKUYAMA HIROSHI
IPC: H04B10/079
Filed: 1990-05-18
Abstract: PURPOSE:To decrease the circuit scale by detecting the intermission of a transmission signal with a non-signal detector on the occurrence of a fault and sending an optical signal representing the fault modulated by a frequency assigned to a repeater from an optical fiber amplifier so as to inform a fault block to a terminal station. CONSTITUTION:An optical signal to be sent normally is branched by an optical branching device 1, the one signal is inputted to an optical synthesizer 3 in an optical fiber amplifier 2, amplified by an exciting light source 4 and sent. Moreover, the other optical signal branched by an optical branching device 1 is inputted to a photodetector 5, in which the signal is converted into an electric signal and inputted to a non-signal detector 6. When the sent optical signal is interrupted, the non-signal detector 6 detects no signal and outputs a control signal operating a transmitter 7. The transmitter 7 is oscillated at a frequency allocated by the repeater 2 to modulates a bias current in the exciting light source 4 in the optical fiber amplifier 2. As a result, the optical fiber amplifier 2 sends a naturally stimulated light modulated by a frequency assigned to the repeater 2.
Patent JP-H06340897-A (JP)
Title: Agent and method for degreasing
Inventor: YOSHIBE FUMIHISA
IPC: C11D11/00
Filed: 1993-05-31
Abstract: PURPOSE:To obtain a degreasing agent which is excellent in environmentasl safety and provides a degreasing effect equivalent to that of the conventional solventbased degreasing agents by compounding a water or hot-water extract of tea as the active ingredient into the agent. CONSTITUTION:A degreasing agent contains a water or hot-water extract of tea as the active ingredient. The extract is obtd. by extracting a nonfermented tea such as green tea, a semifermented tea such as oolong tea, or a fermented tea such as black tea, may be used alone or as a mixture of such extracts, pref. is contained in a concn. of about 0.01wt.% or higher in the agent, and is suitable for the use in producing precision instruments, optical instruments, or their parts. An object to be degreased is pref. immersed in the agent, is subjected to ultrasonic cleaning under ultrasonic vibration at suitable frequecny and temp., and rinsed at least once. The ultrasonic cleaning is effective in enhancing the degreasing effect.
Patent JP-H08300551-A (JP)
Title: Manufacture of laminated film for packaging
Inventor: MITARAI HAJIME
IPC: C08J7/04
Filed: 1995-04-28
Abstract: PURPOSE: To provide a method for manufacturing a reliable laminated film for packaging used mainly for packaging a deoxidizing agent or gas-filling packaging which demonstrates extremely superior gas barrier properties and moisture barrier properties even at the time of actual packaging even using a sealant film with a lubricant added. CONSTITUTION: A first film (1) with a vapor deposition layer (12) formed on a sealant film (11) containing a lubricant directly or through a anchor coated layer (ac) and a second film (2) with a printed layer (22) formed on a base film (21) are used. While the vapor deposition layer (12) surface of the first film (1) is corona discharged, the surface is laminated on the side of the printed layer (22) of the second film (2) by using a bonding agent of non-solvent type. It is particularly desired to form the vapor deposition layer (12) by a plurality of vapor deposition layers (12a) and (12b).
Patent JP-S5840092-A (JP)
Inventor: PIITAA SHII MATSUKUSUUERU
IPC: C12P7/44
Filed: 1982-07-27
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-H0424844-A (JP)
Title: Buffer storage degenerating system
Inventor: TOYOKI NORIYUKI
IPC: G06F12/08
Filed: 1990-05-18
Abstract: PURPOSE:To reduce the capacity of a buffer storage BS without changing the number of ways by providing a mechanism to degenerate the BS in the address direction and then degenerating the capacity of the BS. CONSTITUTION:The capacity of a BS 1 is degenerated in the address direction without changing the number of associative levels (ways). That is, the direct reference is given to a tag part 1a of the BS 1 and a BS array part 1b when a degrading mode instructed by a degrading mode bit 10 is set. For instance, a lower rank address is partly degenerated and at the same time a specific bit degenerated from the lower rank address is added to a higher rank address bit to be compared when a higher rank address is compared with an address included in the part 1a. Thus it is possible to degenerate the address of the BS 1 and to reduce the capacity of the BS 1 without decreasing the number of ways.
Patent JP-S5922876-A (JP)
Inventor: MASUMOTO MAKOTO
IPC: B66B11/02
Filed: 1982-07-26
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-H02307012-A (JP)
Title: Magnetic encoder
Inventor: TAMAMIYA HIROSHI
IPC: G01D5/245
Filed: 1989-05-23
Abstract: PURPOSE:To make the amplitude of an encoder output signal invariably constant and to improve various characteristics of the encoder by detecting an amplitude component based upon variation in the distance between a rotary drum and a magnetic sensor due to the shaft deflection of a driving device from the output of a magnetic sensor and controlling the amplification factor of a variable amplifier in inverse proportion to the quantity of its variation. CONSTITUTION:The output of the magnetic sensor 5 is applied to a comparator 7 through the variable amplifier 10 consisting of, for example, a differential amplifier 10a and a variable resistance circuit 10b and an amplifier 11 to obtain a rectangular wave output or applied to an amplifier 9 to obtain a sine wave output. The output signal (a) obtained by the amplifier 11, on the other hand, is supplied to an envelope detector 12 to obtain an envelope (b), thereby detecting the amplitude component due to the shaft deflection. Then the amplification factor is so controlled that the variable resistance 10b of the variable amplifier 10 is in inverse proportion to the amplitude component as shown by (c), thereby obtaining a constant-amplitude output (d) from the amplifier 11 without reference to the shaft deflection.
Patent JP-S6013628-A (JP)
Inventor: JIYOOJI II REONAADO
IPC: B67C3/26
Filed: 1984-06-23
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-S5920049-A (JP)
Title: Arithmetic processor
Inventor: TANAKA HIDEO
IPC: G06F9/30
Filed: 1982-07-26
Abstract: PURPOSE:To give flexibility to an arithmetic system, by using a part of a constituting element of an instruction code designating a function in a specific machine cycle as a constituting element of another instruction code designating other function in other machine cycle. CONSTITUTION:A decoder 7 decodes an instruction stored in an instruction register 6. A control circuit 8 stores the decoded instruction and an instruction having plural functions A, B-N in the instructions is discriminated and the function A is realized in the specific machine cycle M1 among plural machine cycles. Further, a part of elements constituting the instruction deisngating the function A in the next machine cycle M2 is used as a part of the element constituting the instruction designating the other function B and controlled to realize the function B.
Patent JP-S6438499-A (JP)
Title: Liquid detergent containing solid peroxide bleaching agent
Inventor: FURANCHIESUKO DE BUTSUTSUAKARI
IPC: C11D3/39
Filed: 1988-05-27
Abstract: Solid peroxygen bleach containing aqueous liquid detergent compositions having a pH of at least 8 are disclosed. The peroxygen bleach is water-soluble. The liquid detergent composition comprises a solvent system comprising water and a water-miscible solvent. The solvent system provides sufficient solubility of anionic surfactants, while keeping the solubility of the peroxygen bleach compound within defined limits.
Patent JP-H08329679-A (JP)
Title: Memory circuit
Inventor: NAGAHISA TATSUHIKO
IPC: G11C11/41
Filed: 1995-05-29
Abstract: PURPOSE: To unnecessitate the high potential keeping of an external clock signal until a precharging operation ends, and to relax a restriction to an external clock signal duty ratio, by operating in synchronism with an internal clock signal transition. CONSTITUTION: When an external clock signal 102 transits from an initial state of a low potential level to a high potential, an internal clock signal transitions 303 transits to a low potential, and a word line for L-lines × M-columns memory cell array 106 is not selected. At the same time, precharge circuits 103, 114, 115 start precharging the bit line of the array 106 and the internal node f the word line transition detection circuit 104. Consequently, the word line transition detection signal 302 transit to a high potential to end the operation. And the word line transition detection signal 302 returns again to the initial high potential state, and selects the word line corresponding to the line address 101 in the word line of the array 106 and reads out a data onto a bit line of the array 106.
Patent JP-S5255114-A (JP)
Title: Locking device
Inventor: MOMOO SATOSHI
IPC: E05B83/16
Filed: 1975-10-29
Abstract: PURPOSE: To provide a locking device, which is simple in its structure and in which locking achieved by moving a striker bolt. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07327444-A (JP)
Title: Agricultural product harvester
Inventor: ABE TORU
IPC: A01D25/00
Filed: 1994-06-13
Abstract: PURPOSE:To provide an agricultural product harvester equipped with a harvesting and conveying belt for pulling out an agricultural product growing in the field, e.g. a root vegetable, conveying it toward the back of the machine body and harvesting it and scraper units in front of the harvesting and conveying belt. CONSTITUTION:In this agricultural product harvester, the running machine body is equipped with a harvesting and conveying belt unit 6 for harvesting an agricultural product growing in the field by nipping the stem and leaf part of it between a pair of right and left belt conveyors and pulling the root and stem part out of the ground along with travel of the machine body and conveying the harvested agricultural product toward the back of the machine body while keeping the agricultural product upward in a state in which the stem and leaf part is nipped and scraper units for scraping up and in the stem and leaf part in front of the harvesting and conveying belt. The scraper units are composed of a vertical scraper unit 20 rotating in the vertical direction to the stem and leaf part and a horizontal scraper unit 19 rotating in the horizontal direction respectively arranged back and forth.
Patent JP-H05324149-A (JP)
Title: Key input encoding circuit with input response function
Inventor: TSUKAMOTO NOBUAKI
IPC: G06F3/02
Filed: 1992-05-22
Abstract: PURPOSE:To enable an operator to easily discriminate whether an inputted key is an effective input or not by a response function based upon a buzzer or an LED for sensing the input of a key switch and informing the execution of processing for converting the input signal into a digital code. CONSTITUTION:When a key is inputted from a key input circuit 3, a code generating circuit 4 generates a key code and outputs a latch request signal to a latch circuit 6. When the circuit 6 is not latched yet, the circuit 6 turns the register 5 to a latched state and outputs a response signal to a response circuit 8. At the time of receiving the response signal, the circuit 8 generates an one-shot pulse signal to drive the buzzer and light up the LED.
Patent JP-H08331381-A (JP)
Title: Pseudo ialftone processing method
Inventor: WATANABE HIDEHIRO
IPC: B41J2/52
Filed: 1995-05-29
Abstract: PURPOSE: To prevent deterioration in image quality by preventing a delay in appearance of a black level picture element. CONSTITUTION: Error spread processing is applied to all picture elements of a 1st line of an input image signal and the processing is repeated for P times to conduct preliminary error propagation processing. In the error propagation processing, picture elements of an input image signal in M-gradation are added to an accumulated error signal to obtain a corrected image signal, the corrected image signal is compared with a threshold level by a binarization circuit, in which the signal is converted into a binarized image signal of '1' or '0' level. The binarized image signal in this case is aborted.  On the other hand, a difference between the corrected image signal and the binarized image signal is calculated and a weight coefficient is multiplied with the binarization error signal to be obtained to provide an output of a distribution error signal with respect to a surrounding picture element position and the distribution error signal is accumulatedly stored in an error storage section. Then the error storage section provides an output of the accumulated error signal for error spread processing of succeeding picture elements. After conducting the preliminary error spread processing, main error spread processing is started.
Patent JP-S61288042-A (JP)
Title: Wear resistance sintered aluminum alloy
Inventor: SHIODA MASAHIKO
IPC: C22C21/00
Filed: 1985-06-14
Abstract: PURPOSE:To obtain a sintered aluminum alloy excellent in wear resistance by adding to Al specific amounts of Si, Pb and Mg and further, if necessary, specific amounts of Cu. CONSTITUTION:The aluminum alloy has a composition consisting of, by weight, 10-20% Si, 20-40% Pb, 0.8-4% Mg and the balance Al, to which 0.01-0.5% Cu is added, it necessary. The above aluminum alloy is sintered at about 550 deg.C for about one hr under a gaseous nitrogen atmosphere to form the sintered aluminum alloy.
Patent JP-H11327978-A (JP)
Title: Data storage device and data management method
Inventor: MIURA KENJI
IPC: G06F12/00
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a data storage device capable of suppressing the performance decline at the time of the updating request processing of less than a block size. SOLUTION: A control part 21 in charge of the control of this entire data storage device 20 assumes that it is highly possible that data read by less than the block size or the data updated by less than the block size are to be updated by the same size, that is less than the block size, again, and at the time of the read request processing of less than block size from a host system 10, stores block data including a read object area specified by the request in a read buffer 25. Similarly, at the time of the updating request processing of less than the block size from the host system 10, the control part 21 stores the block data updated by the request in the read buffer 25.
Patent JP-S6022398-A (JP)
Inventor: TAKEMURA HIROSHI
IPC: H05K7/20
Filed: 1983-07-18
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-H02308317-A (JP)
Title: Electronic equipment
Inventor: IKENAGA YUICHIRO
IPC: G06F1/26
Filed: 1989-05-24
Abstract: PURPOSE:To immediately turn off a power source at the time of depression of a reset switch to surely reset an apparatus by providing such control means that the power source is turned off at the time of operating the reset switch. CONSTITUTION:The power source is turned on by manual operation, and the power-on signal is sent to a power-on reset circuit 11 and is processed by software and is supplied to a control circuit 3 through the data bus of an M-CPU 5. The M-CPU 5 and an S-CPU 6 have a RAM and a ROM as normal storage means, and an external device 12 consisting of an FDD or a printer attached to a word processor, a demodulator cartridge for device extension, or the like and the control circuit 3 are controlled through the data bus of the M-CPU 5. Consequently, a power source 2 is immediately turned off by depression of a reset switch 1 even when the power source 2 cannot be turned off by runaway of software. Thus, the reset processing of each I/O is simplified, and a probability that the reset function cannot be executed is reduced.
Patent JP-H0425820-A (JP)
Title: Optical head for laser printer
Inventor: TANETANI MOTOTAKA
IPC: H01S5/026
Filed: 1990-05-21
Abstract: PURPOSE:To miniaturize the head for a laser printer and to facilitate the production thereof by coupling an optical waveguide which forms the light of dotty light sources to linear light sources perpendicualr to a progression direction and an optical modulator arranged with a semiconductor laser light source and a micro-optical modulator. CONSTITUTION:The radiation light of a semiconductor laser 9 enters the optical waveguide layer 4 from one end face and is successively partially diffracted in the perpendicular direction by the interference with two-dimensional gratings. Since the light in a substrate direction is reflected by a reflecting layer 2, the diffracted light 12 is radiated as a whole toward a liquid crystal shutter 6. The light selectively transmits only the dot parts 7 impressed with voltages. The irradiation with this light to prescribed patterns is executed by specifying the other parts to >=50% reflectivity. This optical head is formed by organically coupling and integrating the light source part 9, the optical waveguide part 4 and the linear optical modulator 6 on a substrate 1 and, therefore, there is no need for optical adjustment and there are not rotating parts. The device is thus simplified and miniaturized.
Patent JP-S5655530-A (JP)
Title: Impure aluminum refining method
Inventor: SHINGUU HIDEO
IPC: B22D27/20
Filed: 1979-10-09
Abstract: PURPOSE:To continuously refine molten impure Al with high efficiency by destroying dendrite growing from the solid-liq. interface toward the liq. phase and keeping impurities released into the liq. phase away from the interface when the molten Al is solidified by cooling. CONSTITUTION:Molten impure Al 6 is fed into ladle 1 from inlet 4 and continuously supplied into ingot case 3 just under ladle 1 from opening 2. Al 6 is partially solidified by cooling in case 3 and drawn downward at an appropriate speed. At this time, the liq. phase near the solid-liq. interface is agitated with agitating blade 9, and simultaneously ultrasonic vibration is intermittently applied to the liq. phase with ultrasonic vibrator 7. Thus, dendrite growing from the interface toward the liq. phase is destroyed, and impurities captured in the dendrite are released and kept away from the interface, so high purity Al can be drawn continuously. On the other hand, since the concn. of impurities in the residual melt is raised, the melt is taken out of discharge outlet 5 and fresh molten impure Al is fed from inlet 4 to make the concn. of impurities in the mother melt almost equal to the initial concn.
Patent JP-H01299079-A (JP)
Title: Printer apparatus
Inventor: OTSUKA SHUJI
IPC: B41J29/00
Filed: 1988-05-27
Abstract: PURPOSE:To prevent a printing head not only from overheating but also from becoming an extremely long stop state by overheating, by providing a temp. detection means for detecting the temp. of the printing head, a temp. change detection means detecting the temp. change of the printing head and an average printing energy control means for controlling the average energy consumed by the printing head. CONSTITUTION:The temp. data 200 outputted from a temp detection means 2 and the temp. change data 300 outputted from a temp. change detection means 3 are transmitted to an overheating preventing control means 4 which in turn processes the temp. data 200 and the temp. change data 300 to output the control signal 400 of the processing result to an average printing energy control means 1 to form a printing head overheating preventing control loop. The average printing energy control means 1 consists of a printing speed control means 10, a printing interval control means 11 and a printing pattern resolving means 12 and selectively combines the respective means on the basis of a control signal to operate said means and controls printing average energy continuously or stepwise from a printing stop state to a usual average energy printing.
Patent JP-H0427447-A (JP)
Title: Coarse substance crusher
Inventor: IMAIZUMI TORU
IPC: B02C19/22
Filed: 1990-05-21
Abstract: PURPOSE:To obtain the novel coarse substance crusher of safety and durability even when a crushing rollers are revolved in normal and reverse directions by slantingly providing the outer tube having an inner blade on its inner periphery and the inner tube which has an outer blade on its outer periphery and is housed in the inner part of the outer tube, and revolving respectively the outer tube and the inner tube. CONSTITUTION:The outer tube 2 and the inner tube 4 are revolved in the direction shown by the arrows B and C respectively so that the coarse substance W supplied from a hopper 16 is pushed up by the inner blade 3 of the outer tube 2 and pulled down by the outer blade 5 of the inner tube 4. But, the number of revolutions of the inner tube 4 is more than that of the outer tube 2 so that the coarse substance W is totally acted with pulling-down force. The coarse substance W is bitten in downwards in the upper part of the inner and outer blades 3, 5, and then pushed and crushed by the revolutions of mutually opposite directions of the inner and outer blades 3, 5 while being sent downwards and crushed into fine particles, and then discharged from the lower opening part of the outer tube 2. Thus, crushing is effectively carried out. The coarse substance is always located between the inner and outer tubes, so that various problems generated by reverse revolutions are solved.