baber/WOPTO huggingface dataset:
Patent JP-H0338970-A (JP)
Title: Mh encoder
Inventor: TAKAHASHI YUKO
IPC: H04N1/419
Filed: 1989-07-05
Abstract: PURPOSE:To eliminate necessity for converting the linear density of binary picture data themselves in advance by the software of a host computer for linear density conversion and to reduce the burden of the host computer by building-in linear density converting function corresponding to the binary picture data to be inputted. CONSTITUTION:A start signal 101 and an end signal 102 respectively applies the start and end timing for a shift register 2 to shift the picture data according to the clock input of a shift pulse 103 and the clocks of the shift pulse 103 are counted by a counter 3, generated and supplied to the register 2. The count number of the counter 3 is coincident with the bit number of the shift register 2 and in an MH code generator 1, a prescribed MH code 104 is generated and outputted corresponding to the input of the picture data to be outputted from the shift register 2. Thus, it is not necessary to convert the linear density of the binary picture data themselves by the software of the host computer in advance for converting the linear density and the burden is reduced for the software of the host computer.
Patent JP-H0223502-A (JP)
Title: Controller for magnetic tape device
Inventor: HAGA TADASHI
IPC: G11B5/09
Filed: 1988-07-12
Abstract: PURPOSE:To accurately switch data tracks to each other by adding data block numbers starting from zero whenever the data tracks are switched. CONSTITUTION:The digital information on a data block read out by means of a read head 6 is amplified by a read amplifier 7 and inputted to a block recognition circuit 9 and block number detection circuit 10 through a read head selection circuit 8. A block number comparison circuit 13 checks the block number of the information from the circuit 10 and, when the circuit 13 detects the block number as zero, sends a run inverting signal 14 to a capstan run control circuit 3. Then the rotating direction of a capstan motor 5 is changed through a servo amplifier 4 and the running direction of a magnetic tape is inverted. After the running direction is inverted, a track switching signal 12 is sent to a track switching circuit 11. Upon receiving the signal 12, the circuit 11 selects the head 6 which is to be used for processing the next data track through the read head selection circuit 8. Therefore, switching of data tracks can be performed accurately.
Patent JP-2000020002-A (JP)
Title: Decorative appliance having light emitting effect
Inventor: SHIN HENCHORU
IPC: G09F13/20
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To add a visual effect to the auditory celebration and advertisement effect of a decorative appliance. SOLUTION: This appliance has an ordinary melody generating section 10, a decorative member arrayed with many reflecting groups 33 so as to constitute characters and patterns 32, etc., on the front surface or rear surface and a light emitting member 20 for illuminating these reflection grooves 33. When a switch 11 turns 'on', the melody generator 10 generates melody and the light emitting member 20 is lighted or flickered and, therefore, the light thereof is reflected toward the front surface by many reflection grooves 33 arrayed to constitute the characters and patterns 32, etc., of the decorative member 30 by which the characters and patterns 32, etc., are distinctly indicated and the celebration and advertisement effect may be auditorily and visually sufficiently obtd.
Patent JP-H0470370-A (JP)
Title: Carrier drive control system of serial printer
Inventor: YAMASHITA KIYOSHI
IPC: B41J19/18
Filed: 1990-07-02
Abstract: PURPOSE:To prevent a noise with application of supply voltage suited to speed to a carrier drive part and save the power consumption with the effective drive of carrier by providing a carrier speed control apt which outputs a carrier speed signal and a voltage control signal corresponding to the former. CONSTITUTION:A carrier speed control part 1 connects a voltage control signal 2 to a power supply part 3, and also connects a speed control signal 4 to a carrier drive part 5. The power supply part 3 supplies an appropriate power supply voltage 6 to the carrier drive part 5 by the voltage signal 2. The carrier drive part 5 drive the carrier by the speed control signal 4 and the power supply voltage 5. Then a noise is prevented by application of a power supply voltage suited to a carrier speed to the drive part 5.
Patent JP-S5964218-A (JP)
Title: Control method for conveyance table for rod material cutting machine
Inventor: TSUJII KAZUMASA
IPC: B23D33/02
Filed: 1982-10-04
Abstract: PURPOSE:To improve precision of cutting, yield rate and the like and further productivity by controlling front and rear conveyance tables for a rod material cutting machine from a rated speed to the vicinity of zero via plural steps of deceleration control. CONSTITUTION:The speed control first step detection oscillator 10, a like receiver 11 and the second step detection oscillator 12, a like receiver 13 of front, rear face conveyance tables of a cutting machine which detects passage of the tip of material to be cut and sends out an operation signal, are provided on both sides of a cutting machine rear face conveyance table 5 at predetermined intervals on this side of a definite dimensional positioning stopper 9. Rated speed of front, rear face conveyance tables 4, 5 is gradually controlled for deceleration through the plural number of stages.
Patent JP-H096618-A (JP)
Title: Planning system driven by strategy and its operating method
Inventor: BURAIAN EMU KENEDEI
IPC: G06Q10/06
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To co-operatively integrate manual planning and automated planning and to integrate results continuously obtained from advancing planning processing. SOLUTION: Each of plural strategies regulates a planning area 22, a problem selecting condition 24, a plan optimizing condition 28, and an end condition 32. A planning engine (inference mechanism) 12 is connected to a plan 14, plural restrictions and plural strategies. The engine 12 can operate so as to clarify plural problems by comparing behaviour and restrictions regulated by an environment and the plan and adjust the plan in accordance with a selected strategy. A user interface 36 is also connected to the engine 12. The interface 36 adjusts the plan and the environment and enables a user to interact with the engine 12 so as to select and start the execution of the selected strategy.
Patent JP-H06168141-A (JP)
Title: Microprocessor
Inventor: ZANDVELD FREDERIK
IPC: G06F9/48
Filed: 1993-07-15
Abstract: PURPOSE: To provide a counting means which enables a microprocessor to uniformly execute a program by means of a variably formed second command signal independent from an actual clock frequency. CONSTITUTION: The microprocessor is provided with a register counting means counting clock pulses. This counting means counts a prescribed number of clocks and generates a command signal. This counting means is provided with a preset possible input stage repeatedly receiving the number of variable presets for down-counting, a second counting stage counting a consecutive command signal supplied from the output terminal of the command signal and generating a second command signal to a second output terminal after a prescribed number of command signal, and a programmable register pulse forming mechanism successively shifting under the control of the second command signal and outputting what obtained by forming the second command signal.
Patent JP-2000081143-A (JP)
Title: Packing material consisting of graphite film and plastic film
Inventor: HIRSCHVOGEL ALFRED
IPC: F16J15/22
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a packing material formed of a laminated material composed of at least one layer formed of flexible graphite and at least one layer formed of a plastic film. SOLUTION: A laminated material comprises at least one layer consisting of flexible graphite films 1, 1', and 1", and at least one layer composed of plastic films 3, 3', and 3" having a tensile strength of at least 25 MPa and modulus of elasticity of at least 0.4 MGa. A strip formed of this laminated material has width of maximum 5 mm. Layers of the graphite films 1, 1', and 1" and the plastic films 3, 3', and 3" are joined with each other through adhesion or an adhesion medium being not an adhesive-form or by welding. The strip is manufactured of the laminated material through division which is preferably continuously carried out.
Patent JP-H0341559-A (JP)
Title: Bookmark display control system
Inventor: SUZUKI TOSHIMITSU
IPC: G06F3/048
Filed: 1989-07-10
Abstract: PURPOSE:To eliminate need for extremely contracting a screen by displaying formed bookmarks on a display screen and specifying any one of them. CONSTITUTION:When a bookmark using area 10 is clicked with a mouse at the time of inserting a bookmark into the page 7 of a document displayed at present, the page screen of the document is contracted and a bookmark indicated by a numerical code 8 is formed. At that time, only bookmarks 14-1, 14-2 are displayed on the screen 11 as the list 13 of bookmarks independently of the display of the page 7 of the document and the bookmark concerned out of them is specified by mouse click or the like to display the page concerned on the display screen. Since the display screen area is wide, the contraction ratio for contracting the page of the document to form the bookmark may be extremely small.
Patent JP-S6335491-A (JP)
Title: Apparatus for liquid phase epitaxial growth
Inventor: TODOROKI SATORU
IPC: H01L21/208
Filed: 1986-07-28
Abstract: PURPOSE:To enable the growth of a raw material in a growth chamber of a liquid phase epitaxial growth apparatus to a crystal in high reproducibility, by detecting the temperature increase in the growth chamber with a 1st detector and keeping the temperature at a prescribed level by a 2nd detector. CONSTITUTION:A growth chamber 1 made of quartz is encircled with a kanthal wire and is heated by electrifying the wire. The temperature of the chamber is detected with a 1st temperature detector 3 and is raised to a prescribed level by a temperature controller 2 according to the output of the 1st detector. When the temperature reaches the prescribed level, the 1st detector 3 is switched to a 2nd temperature detector 4 by a switching device 7 and the temperature of the growth chamber is maintained at the prescribed level for a prescribed period by the temperature controller 2 according to the output signal of the 2nd detector 4. When the temperature of the growth chamber detected by the 2nd detector 4 reaches the level sufficiently high to effect the crystal growth of a raw material for the growth of a compound semiconductor, a signal is transmitted to a slider 5 and a boat 6 containing the crystal growth raw material is introduced into the growth chamber 1 to effect the growth of the raw material to a compound semiconductor crystal.
Patent JP-H0341983-A (JP)
Title: Pinball machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1989-07-10
Abstract: PURPOSE:To process the large quantity of prize winning balls in a short time by providing plural prize winning ball flow-down controllers corresponding to set gutters and varying the deceleration ratio of a mechanical transmitting mechanism from an electric driving source to drive prize winning ball processing members. CONSTITUTION:The prize winning balls gathered by respective prize winning ball set gutters 133 and 134 are controlled by a prize winning ball flow-down controllers 137, which are provided corresponding to the gutters, so as to flow down toward one destination. At such a time, even when the respective prize winning ball flow-down controllers 137 are driven by one electric driving source 160, which drives prize winning processing members 140 and 150, the deceleration ratio of the mechanical transmitting mechanism is made various, otherwise, the number of prize winning ball receiving parts is made various and the prize winning balls are controlled to flow down at time intervals suitable for the number of gift balls to be discharged. Ball sensing members 165 and 175 are pressed with the prize winning balls, which are controlled by the respective prize winning ball flow-down controllers to flow down, and with this pressure, a correspondent gift ball discharging device is operated to discharge the prescribed number of the gift balls. Since there are two systems for the processing mechanism of the prize winning balls, these prize winning balls speedily are processed and the gift balls are discharged even when the large quantity of the prize winning balls are generated in a short time.
Patent JP-H0223952-A (JP)
Title: Thrombolic body
Inventor: YAMAUCHI SADASUKE
IPC: A61B17/00
Filed: 1988-07-14
Abstract: PURPOSE:To obtain a thrombolic body securing blood flow immediately after injection and reducing blood flow little by little by radially providing two or more projections to the periphery of a base part and forming flow gaps between the respective projections. CONSTITUTION:In thrombolic bodies 1, 11, two or more projections 3, 13 are radially provided to the peripheries of base parts 2, 12 and flow gaps 4, 14 are formed between the respective projections 3, 13 and the base parts 2, 12 require strength for keeping the respective projections 3, 13 in the protruding directions. Two or more projections 3 may be arranged to the same plane to protrude from the base part 2 and two or more projections 13 may be provided so as to protrude from the base part 12 three-dimensionally but it is desirable that the whole projection area is set to 30-60% of the area of a circle whose radius is the length from the center of each of the base parts 2, 12 to the leading end of each of the projections 3, 13. The blood flow immediately after thrombolic operation is secured by the flow gaps 4, 14 and a thrombus is gradually adhered from the peripheries of the base parts 2, 12 toward the inner wall 5 of a blood vessel to reduce blood flow.
Patent JP-H0619318-A (JP)
Title: Method for preventing image density from lowering
Inventor: HONDA MITSUNOBU
IPC: G03G15/08
Filed: 1992-07-02
Abstract: PURPOSE:To prevent image density from lowering in the case of operating a developing device again after stopping it under the environment of high temperature and high humidity by sticking toner in the develoing device to an electrostatic latent image carrier, recovering it and supplying new toner to the developing device until an image can be formed after turning on a power source. CONSTITUTION:As soon as the main switch of a copying machine is turned on, the developer is started to be stirred in the developing device 4, and the electrostatic latent image of a specified pattern formed on a photosensitive drum 1 is developed by the developing device 4. When the toner image of this pattern arrives at an image density sensor DS, the density of the pattern is read, and whether or not the toner must be replaced is judged based on information on the image density. In the case of judging that the toner must be replaced because the image density is lowered, a replacing amount is calculated in accordance with the lowered image density. Based on the replacing amount, the toner is stuck to the surface of the photosensitive drum 1 from the developing device 4, it is recovered by a cleaning device 72, and the new toner is supplied to the developing device 4 from a toner supply part 40 so that the toner consumed by being stuck may be compensated.
Patent JP-S5965683-A (JP)
Title: Hydraulic regulator for controlling gas
Inventor: KOBAYASHI KOUICHI
IPC: F16K31/126
Filed: 1982-10-06
Abstract: PURPOSE:To reduce hysteresis by providing a bypas valve interlocked with a diaphragm in a bypass path arranged in parallel to a Venturi tube. CONSTITUTION:Water is supplied to a heat exchanger through a Venturi tube 6 and a bypass valve 9 to produce differential pressure between an upper water chamber 3 and a lower one 4, push up a valve stem of a gas valve G and open a gas path 13 correspondingly to the displacement of said valve stem with the gas valve G. That is, a diaphragm 2 is pushed upward by the differential pressure and the bypass valve 9 is opened by flowing water pressure to add differential pressure so that the upward displacement of a pushing rod 1 is increased correspondingly to the increase of flowing water amount. When the flowing water amount is decreased, the differential pressure produced in the front and rear flow sides of the bypass valve 9 is abruptly decreased so that the pushing rod is lowered without delay by elastic force of a spring 14.
Patent JP-S6067648-A (JP)
Title: Nuclear fuel covering pipe and its preparation
Inventor: INAGAKI MASATOSHI
IPC: G21C3/06
Filed: 1983-09-22
Abstract: PURPOSE:To obtain a nuclear fuel covering pipe excellent in mechanical properties and good in corrosion resistance, by hot forming a base pipe from a Zr- alloy while applying solution heat-treatment to the formed pipe so as to leave the start end part thereof, and applying cold rolling and annealing to the treated pipe alternately and repeatedly. CONSTITUTION:A base pipe is prepared from a Zr-alloy consisting of, on a wt. basis, 1.0-2.0% Sn, 0.07-0.24% Fe, 0.05-0.15% Cr, 0.08% or less Ni and the remainder Zr and inevitable impurities by hot processing. Subsequently, solution heat-treatment is applied to the base pipe at about 960 deg.C or more. In this case, a part receiving no solution heat-treatment is left to the start end part of the base pipe. Cold rolling and annealing are applied to the base pipe alternately and repeatedly to form a nuclear fuel covering pipe. By this method, because the start end part of the base pipe is not hardened, initial cold rolling can be set to a high draft rate of about 70% or more and the covering pipe excellent in ductility can be prepared.
Patent JP-2001005670-A (JP)
Title: Portable player and computer system
Inventor: WASHINO TAKAO
IPC: G10L19/00
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To easily cope with a change generated in the format of accompanying data. SOLUTION: The portable player is provided with a data storage part 3 consisting of a rewritable non-volatile memory and capable of storing received audio data and accompanied data, a display device 13 for displaying the accompanied data, a display program storage part 2 consisting of a rewritable non- volatile memory and capable of storing a display program for displaying the accompanying data on the display device 13, and a display execution part 4 for displaying the accompanied data stored in the storage part 3 on the display device 13 in accordance with the display program stored in the storage part 2. The storage part 2 stores the received display program.
Patent JP-H01164075-A (JP)
Title: Avalanche photodetector
Inventor: POORU PERII UEBU
IPC: H01L31/107
Filed: 1988-07-16
Abstract: PURPOSE: To obtain a faster response speed by providing a center area which is a center area that is positioned below a gap area in an active area at an interval and projects into a light absorption area by penetrating hetero junction and has a conductive modifier of a 1st type having higher density than the active area and also expands laterally more than the gap area. CONSTITUTION: The center area 32 generally has N type conductivity and includes a conductive modifier of excessive surface concentration above the concentration behind it. This center area is generally doped with silicon and so buried in the active area 28 as to project even into the absorption area 24 by penetrating the hetero junction according to whether the center of the concentration of this area is close to or distant from PN junction. The lateral extent of this center area 32 is smaller than that of the gap area 38. A silicon implantation part 32 which projects from the active area 28 beyond the hetero junction and intense electric field intensity generated at the hetero junction as a result contribute to a fast response speed which is observed.
Patent JP-S6237514-A (JP)
Title: Static pressure bearing device
Inventor: GOTO HIROSHI
IPC: G11B19/20
Filed: 1985-08-10
Abstract: PURPOSE:To enable highly accurate positioning by applying preload through magnetic repelling force onto an air bearing thereby improving the bearing rigidity. CONSTITUTION:Upon flowing current through the electromagnet 32 of movable member 2 in the direction to produce magnetic repellent force against the facing permanent magnet 31, magnetic repellent force will function downwardly onto the lower bearing pad 24 thus to improve the bearing rigidity. Consequently, magnetic repellent force will function as preload onto the air bearing thus to improve the bearing rigidity resulting in highly accurate positioning.
Patent JP-S5881608-A (JP)
Title: Continuous spinning apparatus of opposite roll
Inventor: MATSUI TATSU
IPC: D01D5/06
Filed: 1981-11-05
Abstract: PURPOSE:The titled apparatus, having a partition plate crossing a group of tangent lines on the inward outer periphery of opposite rolls at the outer periphery of the rolls and the yarns coming into the rolls, and capable of interrupting the droplets shaken off by the inward periphery of the rolls. CONSTITUTION:A yarn 6 is washed and dried while passed helically around rolls 1 and 2 rotating in the direction of arrows 3 and 4. A partition plate 10 is provided to cross a group of tangent lines (9a), (9b),... of the inward outer periphery 1' and the yarn 6 coming into the roll 1. Thus, the yarn 6 can be advanced with the rolls 1 and 2 having a reduced diameter at a high speed.
Patent JP-S5799726-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWAMURA TAKAYASU
IPC: H01L21/205
Filed: 1980-12-13
Abstract: PURPOSE:To eliminate the production faulty elements due to abnormal diffusion by a method wherein after a faulty region developed during an epitaxial growth process on a surface of a substrate is covered with an oxide film, and with a phosphorus glass film formed during an N type impurity diffusion applied on this oxide film, an electrodes are fabricated. CONSTITUTION:For example on a manufacturing process of a GTO, after a P type region P2' is diffused on an N type substrate N1 and buried gate P3 is formed, a P type epitaxial layer P2'' is grown. After an SiO2 film is formed on this substrate, surfaces are for example optically inspected, a resist mask R is applied on a region Y where a faulty region F developed during an epitaxial growth and no N type diffusion layer is formed, and the SiO2 film is etched. Next after diffusion of phosphorus from a region where an SiO2 film is removed, an electrode is formed so that the SiO2 film on the faulty region F may be covered with a phosphorus glass layer PG formed during diffusion. By this method an abnormal diffusion through the faulty region F is prevented, and without reducing an effective area of the apparatus having a large area, degradation of characteristics can be eliminated.
Patent JP-H115781-A (JP)
Title: Production of 2,3,5-collidine and 2-ethyl-5-methylpyridine
Inventor: ITO NAOO
IPC: C07D213/12
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To produce a combination of 2,3,5-collidine and 2-ethyl5 methylpyridine by vapor phase catalytic reaction between a carbonyl compound and ammonia. SOLUTION: The vapor phase catalytic reaction between methacrolein, methyl ethyl ketone and ammonia is carried out over a silica-alumina catalyst containing at least one of element selected from the group consisting of cobalt, zinc, cadmium, thallium and lead to produce 2,3,5-collidine and 2-ethyl-5- methylpyridine.