baber/WOPTO huggingface dataset:
Patent JP-H08102001-A (JP)
Title: Magnetic disk device and read-out waveform equalizing method
Inventor: SHIMIZU SHOICHI
IPC: H04L1/00
Filed: 1994-09-29
Abstract: PURPOSE: To surely remove interference between the codes of the read-out waveform from a disk and to equalize the waveform being optimal for Viterbi decoding. CONSTITUTION: A prescribed isolated waveform is written in the predetermined area of every track of a disk medium 70 by the designation of a head number and a track number prior to the starting of use of a device in an isolated waveform writing part 100, next, the isolated waveform is read out by means of an isolated waveform reading part 102, quantized in an analog/digital converter 60 and the tap coefficient of a transversal filter 62 is calculated in a tap coefficient calculating part 104. The tap coefficient calculated in the tap coefficient calculating part 104 is stored in a memory 106 based on the track number and the head number used for writing the isolated waveform.  At the time of reproduction during the use of the device, a tap coefficient setting part 110 reads out the corresponding tap coefficient from the memory 106 based on the track number and the head number designated by a seek command and set it in the transversal filter 62.
Patent JP-S6294427-A (JP)
Title: Speed change timing instruction device for car
Inventor: ROKUSHIYA TAKU
IPC: B60K23/00
Filed: 1985-10-21
Abstract: PURPOSE:To lighten the troublesomeness provided for a driver by prohibiting the shift-up instruction even if the driving state is in the shift-up instruction region within a prescribed time immediately after the shift-down operation of a transmission is carried out. CONSTITUTION:The captioned instruction apparatus is equipped with a revolution speed comparing means C which generates each prescribed output when the engine speed detected by an engine speed detecting means A is over a set value or the load detected by an engine load detecting means B is below a set value and a load comparing means D. A shift-up instruction means E performs shift-up instruction according to the outputs of the both comparing means C and D. Further, a timer means G for measuring a prescribed time after the time point when a shift-up detecting means F detects the shift-up is provided. A shift-up prohibiting means H prohibits the shift-up instruction by the instruction means E within a prescribed time measured by the shift-up instruction means E.
Patent JP-H0397126-A (JP)
Title: Focus controller
Inventor: MATSUBARA AKIRA
IPC: G02B7/28
Filed: 1989-09-11
Abstract: PURPOSE:To control an objective lens to the focusing position even with the secular change of a focus error generator by providing a phase comparator which corrects the correction component of a focus error signal due to the secular change of the focus error generator and inputting it to an objective lens controller through an adder. CONSTITUTION:If the secular change occurs in a focus error generator 4 to cause the deviation of detection precision, the focus error signal detected by a phase comparator 11 is generated in the vicinity of the focusing point with this point as the center, and there is a deviation delta between the signal of the focus error generator 4 and the signal detected by the phase comparator 11 at the time of the occurrence of the deviation shown by a dotted line. Conse quently, the deviation delta of the focus error detected by the phase comparator 11 is fed back to an objective lens 1 through an adder 12, an objective lens controller 7, and an actuator 3. Thus, the detection error component caused by the focus error generator 4 is corrected.
Patent JP-H0788799-A (JP)
Title: Rotary punch unit
Inventor: HASHIMOTO SHUICHI
IPC: B26F1/08
Filed: 1993-09-21
Abstract: PURPOSE:To surely discharge punching chips to the downward of a die hole by providing a protrusion in the point end of a punch. CONSTITUTION:In the case of punching a punched sheet material while meshing a rotating punch 1 and die 2, a protrusion 3 provided in a point end surface of the punch 1 makes action of pressing the punched sheet into the interior of a die hole prior to punching or from the halfway of punching. In this way, punching is advanced in a condition that tensile stress is generated in the punched sheet in its surface internal direction. In a side of generating a punching chip of the punched sheet material, by generating a slip in the point end surface of the punch 1 at each advancing shear, a sticking condition to an edge of the punch 1 is released, and further the punching chip, while formed into a tongue shape to provide a seesaw condition with the point end of the protrusion 3 serving as the supporting point, is tilted by placing the point end part of the chip downward and separated from both the edge of the punch and a surface of the die hole 4.
Patent JP-H0788221-A (JP)
Title: Ski board
Inventor: MATSUDA HIDEKI
IPC: A63C5/14
Filed: 1993-09-21
Abstract: PURPOSE:To form three-dimensional patterns consisting, for example, of ridges, ribs. and/or steps on the oversurface of a ski board simply and at a low cost without affecting the flexural stiffness of the board substantially. CONSTITUTION:A ski board concerned includes a core 3 in plate form, an upper reinforcing material 4 jointed with its oversurface, a resin-permeable hardened nonwoven cloth layer 21 to cover the side faces of the core 3 and the oversurface of the upper reinforcing material 4, and a plastic layer 21 which covers the nonwoven cloth layer 21. Three-dimensional patterns can be generated by changing partially the thickness of this nonwoven cloth layer 21.
Patent JP-H1182899-A (JP)
Title: Liquid leakage and flooding detecting device and method
Inventor: YAMAMOTO ICHIRO
IPC: F17D5/02
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a leakage and flooding detecting device and method in which a location of an image pick-up device is not limited in a narrow range and misjudgment is not likely to occur, by providing a container with an inflow inlet for liquid to monitor and a mark body actuated by a detecting body which expands and deforms by bringing it into contact with the liquid to monitor. SOLUTION: A liquid leakage and flood detecting device is structured by providing a detecting body 3 in a cylindrical container 2 and attaching to an upper part of the container 2 a mark body 4 actuated by the detecting body 3 which expands and deforms by bringing it into contact with liquid to monitor. Where in the container 2 an inflow inlet is provided can be determined by predicting an infiltrating passage of the liquid to monitor. If flooded water is predicted to infiltrate from a lower part of the container, the inflow inlet is provided by making the bottom or the lower side of the container meshy, or forming a hole on the bottom of the container. If the liquid to monitor is predicted to infiltrate from the upper part of the container, the inflow inlet is provided by forming a hole in the mark body 4.  Depending on a place for the flood detecting device, any of the above can be used.
Patent JP-H0284036-A (JP)
Title: Motor unit
Inventor: SHIMA SHINICHI
IPC: H02K7/116
Filed: 1988-09-20
Abstract: PURPOSE:To reduce the overall size of motor and reduction gear by arranging a reduction gear coupled directly with a rotor to reduce the rotation of a rotor in a motor housing containing a stator and the rotor. CONSTITUTION:A planetary gear 28 constituting a reduction mechanism is assembled into the left side case 16c constituting a motor housing 16. When a motor section 17 rotates a rotor 20 thus rotating a sun gear 29 in the direction of an arrow (a), planetary gears 30, 31 rotate respectively in the directions (b), (c) thus rotating an arm 34 in the direction of an arrow (d). An output shaft 35 is planted onto the arm 34 to rotate integrally therewith, and the rotation thereof is outputted through the output shaft 35 to the outside of the motor housing 16. Rotation of the output shaft 35 is reduced with respect to the rotation of the rotor 20 at the motor section 17 corresponding to the number of tooth of the gears 16c-3, 29-31.
Patent JP-2000064869-A (JP)
Title: Method of rotational direction switching control for internal combustion engine and device thereof
Inventor: TSUKADA MASAKAZU
IPC: F02D27/02
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To prevent a rotational direction of an engine from reversing due to misoperation of a driver, in a running device switching a running direction by reversing the rotational direction of the engine. SOLUTION: A reversing permissible condition is preset as a condition which must be satisfied for reversing a rotational direction of an internal combustion engine while ensuring safety of a driver of a running device when a reversing command is generated from a reversing command generating means 401, and a safety confirmation means 403 deciding whether the reversing permissible condition is materialized or not is provided. A control mode of an ignition position control device 3 is switched by operating a control mode switching means 404 so as to over advance an ignition position of the engine only when the reversing permissible condition is decided to be materialized, so as to reverse the rotational direction of the engine.
Patent JP-S6389973-A (JP)
Title: Portable information equipment
Inventor: MATSUZAKI RYUICHI
IPC: G06F15/02
Filed: 1986-10-03
Abstract: PURPOSE:To remove troublesome work to re-write the registration day of information, by enabling the information in referring the information to be checked by a check key, carrying unchecked information when it becomes past information, to the day, and erasing automatically checked information in a prescribed number of days. CONSTITUTION:The carrying of the data is performed by counting a time by a date/time counting means 2, detecting the change of the date by a day change detecting means 12, and outputting the change of the date to an address setting means 4. A memory means 5 transfers a first data to a day change comparing information means 13. Next, the date checked by the means 13, that is an executed date, is compared with the date of the day of the detecting means 12 at a day change date comparing means 14, and a flag is discriminated by a check flag discriminating means 15 if the data is one before yesterday. If no check flag is set, the executed date of the means 13 is rewritten to the date of today by an execution date changing means 16, and the data of the memory means 5 transferred to the means 13 is erased. And the data of the means 13 is registered to a place to be registered in the memory means 5.
Patent JP-S60127863-A (JP)
Title: Color original reader
Inventor: SAITOU MASANORI
IPC: H04N1/04
Filed: 1983-12-14
Abstract: PURPOSE:To attain miniaturization and ease of focus adjustment by arranging a color separation element to the image forming lens side to eliminate the need for the use of a long back focus as the image forming lens and focusing at each image forming lens. CONSTITUTION:The reflected light from the color original O is separated by dichroic mirrors 3, 5 with a color separating means and separated into red, blue and green color component flux. The separated each color flux should be shifted so as not to be overlapped with each other and made incident to the image forming lenses 8-10. Thus, it is required to shift each color separation flux by at least one image forming lens' share, and the shift of the luminous flux is realized easily by the adjustment of the relative position relation of the dichroic mirrors 3, 5 and flat mirrors 4, 6 and 7.
Patent JP-H0896214-A (JP)
Title: Paper sheets processor
Inventor: MARUYAMA YOSHIAKI
IPC: G07D9/00
Filed: 1994-09-29
Abstract: PURPOSE: To reduce the size of this paper sheets processor and to improve the efficiency of operation by laminating paper sheets alternately by two upper and lower stacking parts and carrying the laminated paper sheets in a clamped state. CONSTITUTION: A stacking part 61 in a paper money paying-in/out machine 2 consists of two upper and lower stacking parts 61a, 61b. Paper money extracted from a safe in the machine 2 is stacked on the upper stacking part 61a at first. The stacking of one hundred sheets of paper money on the upper stacking part 61a has been completed, the stacking part 61a is switched and following sheets of paper money are stacked on the lower stacking part 61b. One hundred sheets of paper money stacked on the upper stacking part 61a are moved to the side of a bundling/small bundle paying-out machine 3 by a horizontal carrier 63a while being depressed from the upper part by a stacking clamp 64a.  A small bundle hand mechanism 71 in the machine 3 clamps paper money, moves the paper money up to a paper money releasing position while trailing it and waits until a backup mechanism clamps the bundle of paper money.
Patent JP-S61116933-A (JP)
Inventor: HAGIMORI HARUO
IPC: H02J1/00
Filed: 1984-11-08
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-H0761051-A (JP)
Title: Printer
Inventor: UKEI KAORI
IPC: G06F3/12
Filed: 1993-08-28
Abstract: PURPOSE:To provide a printer capable of performing the input and printing of graphic data by simple operation without requiring a host device. CONSTITUTION:A printer is constituted of an input means 1 to which an operator inputs graphic data, a memory means 5 storing the graphic data inputted from the input means 1, an operation panel 3 indicating various operations by the operator, a printing means 8 printing the graphic data stored in a memory means 5 and a control means 4 driving the printing means 8 by the instruction from the operation panel 3 or the instruction from a host device.
Patent JP-H1063296-A (JP)
Title: Device and method for natural language processing
Inventor: AIZAWA MICHIO
IPC: H04L12/54
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for a natural language processing in which no long time is required for waiting for the processing until a user's command is received in an electronic mail reading device. SOLUTION: The electronic mail reading device is provided with the natural language processing device 14 and a voice synthesizer. The device 14 takes out one row from the contents of an electronic mail of an electronic mail holding section 101 and copies the contents in an main block holding section 103. Then, analyses are successively made for the characters starting from the leading head of the section 103 till a last character and the result is held in an analysis result holding section 106. If the case exists in which a word spans from the end of the section 103 to a subblock holding section 104, the analysis is made till the word. Based on the analysis result of the section 106, a reading is conducted for every row in a voice synthesizer 15.
Patent JP-H1177206-A (JP)
Title: Pile reinforcement cage knitting machine, and its knitting method
Inventor: EBIHARA YASUSHI
IPC: B21F31/00
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To knit a highly aseismic concrete pile direction cage without breaking a welded part by providing the deflection in an arc shape by a deflection-providing means on a sub-reinforcement large in tensile strength, and spirally winding the sub- reinforcement around main reinforcements of prestressing steel bar which are arranged in the circumferential direction, and welding the sub-reinforcement thereto. SOLUTION: A plurality of main reinforcements 2 consisting of prestressing steel bar are arranged in the circumferential direction, and pulled out while being turned around the axis. A sub-reinforcement 3 large in tensile strength to be fed through a guide 19 is spirally wound around the main reinforcements 2, and welded thereto by a ring-shaped fixed electrode 17 and a rotary electrode 18 to knit a reinforcement cage to be embedded in a highly aseismic concrete pile. A deflection providing means 30 is arranged in the vicinity of a welded part of the main reinforcement 2 and the sub-reinforcement 3, and welding is achieved after the arc-shaped deflection of the curvature to be preferably agreed with the curvature of the main reinforcement group is provided on the sub-reinforcement 3.  The deflection providing means 30 preferably presses the sub-reinforcement 3 by a second roller 32 provided between first and third rollers 31,33 provided e.g. on a base plate 34.
Patent JP-H0957913-A (JP)
Title: Laminated structure and its use
Inventor: OISHI TSUKASA
IPC: B32B27/00
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a laminated structure with excellent gas barrier properties and solvent resistance and a container for a volatile compd. using the laminated structure. SOLUTION: A saponified ethylene-vinyl acetate copolymer layer (A) with an ethylene content of 10-70mol% and a saponification degree of 85mol% or more, and a resin compsn. layer (B) wherein 0.5-40 pts.wt. saponified ethylene- vinyl acetate copolymer with an ethylene content of 10-70mol% and a saponification degree of 85mol% are dispersed to 100 pts.wt. polyolefin resin are laminated, and then, polyolefin resin layers (C) are respectively provided on both outersides. The ratio of apparent melt viscosities at a shear rate of 100cm<-1> at 230 deg.C of the polyolefin resin and the saponified ethylene-vinyl acetate copolymer in the layer (B) is 0.1-50.
Patent JP-H1183568-A (JP)
Title: Flow-rate detector
Inventor: TAMAGAWA MITSURU
IPC: G01F1/52
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain a flow-rate detector in which a float is raised and lowered smoothly according to a water level and by which a flow rate can be detected satisfactorily by a method wherein a recessed groove part by which a solid substance such as fine sand or the like contained in a fluid is made to escape is combined with a linear protrusion by which the solid substance is hard to clogg. SOLUTION: Tip parts of respective linear protrusions 21 protrude, and a gap δ between them and the outer circumferential face of a float guide body 5 is made narrow as far as possible. By using the linear protrusions 21 by which a solid substance such as fine sand or the like is hard to clogg, the float guide body 5 is raised and lowered by keeping a state that a float 6 makes the gap δnarrow as far as possible. In addition, respective recessed grooves 22 make the inner circumferential face of the float 6 away from the outer circumferential face of the float guide body 5, and a passage 23 which is extended along the raising and lowering direction of the float 6 is formed between the outer circumferential face of the float guide body 5 and the inner circumferential face of the float 6. In addition, a magnet 7 whose inside diameter is made large is built in the float 6.  When the recessed grooves 22 which form the flow passage of the solid substance are combined with the linear protrusions 21 which keep a guide function, a float-type flow-rate detecting apparatus which can detect a flow rate without being affected by the solid substance is constituted.
Patent JP-S6390868-A (JP)
Title: Manufacture of semiconductor photodetector
Inventor: MAKITA KIKUO
IPC: H01L31/107
Filed: 1986-10-03
Abstract: PURPOSE:To enable an N-type InP multiplication layer and an N-type InP cap layer to be formed with good controllability and to obtain an avalanche multiplication photodetector having a high internal gain and capable of replying quickly, by adding oxygen gas in the depositing atmosphere during formation of the cap layer. CONSTITUTION:On a semiconductor substrate 1, there are provided a first semiconductor layer 3 as a light absorbing layer, a second semiconductor layer 5 as an avalanche multiplication layer and a third semiconductor layer 6 as a cap layer, by a vapor growth method. In order to provide a light-receiving region 7 and a guard ring region 8 in the third semiconductor layer 6 for producing a semiconductor photodetector, oxygen gas is added in the depositing atmosphere during formation of the third semiconductor layer 6. For example, on an N-type InP substrate 1, there are deposited an N-type InP buffer layer 2, an N-type InGaAs light absorbing layer 3, and an N-type InGaAsP layer 4 in that order. Just after an N-type InP multiplication layer 5 having a high concentration of carriers is formed thereon, oxygen gas is introduced in the InP growing chamber so as to provide an N-type InP cap layer 6 having a low concentration of carriers.
Patent JP-S6392204-A (JP)
Title: Carrier equipment
Inventor: MAEDA HAJIME
IPC: B65G54/02
Filed: 1986-10-03
Abstract: PURPOSE:To hold the posture of a car body even if the attracting force of a plurality of electromagnets is not uniformly worked, by positioning and arranging retaining sections on the car body attracted by the electromagnets on guide rails, inward running wheels on both the sides. CONSTITUTION:In order to retain a car body A at a specified position so that the car body A cannot be moved while loads are removed from or mounted on, electromagnets 11 attracting retaining sections 12 on the side of the car body toward the lower side are fitted on the bottom wall 3 of guide rails B. The retaining sections 12 are fitted to be positioned inside first left and right trank rollers 7. Accordingly, when both the left and right retaining sections 12 are attracted by both the left and right electromagnets 11, then one of both the first left and right trank rollers 7 serves to be a fulcrum and the car body A is never inclined even if the attracting force is not uniformly worked.
Patent JP-2000067437-A (JP)
Title: Optical disk device
Inventor: KATO HIDEO
IPC: G11B7/085
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To improve a switch for detecting the innermost circumference by making an light beam outputted from a light-emitting element reflected by a reflection mechanism and making the light beam incident on a light receiving element when an optical pickup is positioned at the innermost circumference of an optical disk. SOLUTION: A reflection-type photo-sensor 21 is arranged on a mechanical chassis 11. An optical pickup 13 is provided with a reflection mechanism 22. The reflection-type photo-sensor 21 is constituted of an light-emitting element and a light-receiving element arranged to be plate-like. When the optical pickup 13 is positioned at the innermost circumference of an optical disk, a light beam outputted from the light-emitting element is reflected by a reflection mechanism 22 and made incident on the light-receiving element, and thus, it is detected that the optical pickup 13 is positioned at the innermost circumference of the optical disk.
Patent JP-H0982772-A (JP)
Title: Nonvolatile memory and manufacture thereof
Inventor: NISHIMURA KIYOSHI
IPC: G11C11/22
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a nonvolatile memory which makes it possible to prevent the deterioration of data holding characteristics before shipping for a memory cell to be natured. SOLUTION: After data holding characteristic test (step S4) in a wafer state is finished, test data is rewritten with data of reverse pattern (step S6). Then, package sealing step is executed (step S8). Thereafter, the condition of the data holding characteristic test after packaging is set (step S10). The condition is set by calculating the data pattern, heating temperature for the next memory state heating step based on the stress calculated at each data pattern for the steps S4 and S8 already conducted. The condition of the next memory state heating step is so set that the total sum of the stress at each data pattern becomes as equal as possible, and hence the 'naturing' of a ferroelectric memory can be reduced through the entire memory state heating step.