baber/WOPTO huggingface dataset:
Patent JP-H04169205-A (JP)
Title: Cutting method by multiwire saw
Inventor: KOJIMA MASAYASU
IPC: B24B27/06
Filed: 1990-11-01
Abstract: PURPOSE:To recover wafers after cutting in an extremely efficient manner by attracting and fixing a work by magnetic force in addition to an adhesive. CONSTITUTION:A primary dummy plate 8 made of a fragile material is bonded to the under surface of a work 6 and a secondary dummy plate 18 made of a magnetic material is bonded to the under surface of the dummy plate 8 and a tertiary dummy plate 28 made of a magnet is interposed between the dummy plate 18 and the steel base on a work push-up stand 10. In this state, the work 6 is attracted and fixed by magnetic force to be cut and, at the point of time when the dummy plate 28 is cut by wires 4, cutting is stopped. Subsequently, wafers 6-1 having the cut pieces of the dummy plates 8, 18 bonded thereto are separated from the dummy plate 28. By this method, the wafers 6-1 after the cutting of the work 6 can be efficiently taken out and the mounting of the work 6 can be also simply and rapidly carried out and the rate of operation of a multiwire saw can be markedly enhanced and there is no anxiety generating a saw mark at all when the wafers are taken out.
Patent JP-H11136673-A (JP)
Title: Method and device for compressive encoding
Inventor: NAKAMURA KAZUHIKO
IPC: H04N19/00
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To enable an encoding with due consideration of visual and psychological characteristics of a human by providing between a first encoding and a second encoding a process to edit a target compression encoding condition obtained from the result of the first encoding. SOLUTION: When a specification of a section for changing the target amount of data and a specification of the amount of change are performed from an input means 7, for example, a target data amount editing circuit 6 corrects the target amount of data in the specified section, which is stored in a target data amount storage circuit 5, to the specified amount of change. Thus, regarding a section where sufficient picture quality cannot be obtained by an automatic allocation, it is now possible to correct the target amount of data and the optimal encoding can be performed.  Also, in an encoding circuit in the first encoding, a generated encode amount measurement circuit is provided, wherein a difference between a specified average bit rate for the past specified period and a bit rate of a real encoding result is measured and a quantization width is determined by a quantization width decision circuit 21.
Patent JP-H05137160-A (JP)
Title: Field converting circuit
Inventor: YOSHIKOSHI MIYOKO
IPC: H04N9/87
Filed: 1991-11-13
Abstract: PURPOSE:To eliminate a centroid movement, and also, to eliminate deterioration of oblique resolution by detecting a separated luminance signal, executing a still picture processing, in the case of a still picture, and varying a mixing ratio in accordance with a motion signal and synthesizing it, in the case of a motion picture. CONSTITUTION:A luminance signal separated by a motion adaptive Y/C separating circuit is inputted to a motion detecting circuit 50. In the case it is decided to be a still picture by the circuit 50, a still image processing is executed by a luminance signal Y adaptive scanning line converting circuit 70, and in the case it is decided to be an animated picture, an animated picture processing is executed by the luminance signal Y adaptive scanning line converting circuit 70. In such a state, based on a control signal from a signal control circuit 100, from a first - a third taps of a delaying circuit 20 with a tap, signals B2V-C5V are outputted to an inputted video signal C1V. Also, a soft switch circuit 40 is set so as to become a motion mode by the circuit 50. As a result, outputs of the still picture and the animated picture from the converting circuit 70 are synthesized by varying a mixing ratio in accordance with the motion signal from the circuit 50. In such a way, a centroid movement is eliminated, and also, deterioration of oblique resolution can be prevented.
Patent JP-H05135404-A (JP)
Title: Manufacture of optical head actuator
Inventor: OWAKI HIROHIKO
IPC: G11B7/09
Filed: 1991-11-13
Abstract: PURPOSE:To assemble an optical head actuator with a high positional precision and without using any jig. CONSTITUTION:A base member 5 of an optical head actuator and an objective lens supporting cylinder 1 are linked with resin at a thin part 8 and formed into an integrally molded body, the space between, the lens supporting cylinder 1 and the base member 5 are supported by a wire spring 4a (or a resin spring 4b), and then a thin part 8 is separated and the actuator is formed.
Patent JP-H05134918-A (JP)
Title: Information processor
Inventor: NOBUTAKA YASUSHI
IPC: G06F12/00
Filed: 1991-11-13
Abstract: PURPOSE:To secure the synchronization of lock words with an information processor by canceling the bus lock when the output of a register which decides a lock word area and the output of an address comparator are valid and writing the lock words to main storage. CONSTITUTION:When a reading request is carried out to a lock word area of a main storage 13 with an instruction word, a microprocessor 2 outputs the corresponding address. A comparator 4 receives the address and, at the same time, fetches the head address of the lock word area from an address holding register 5 to compare both addresses with each other. Then the comparator 4 informs a control circuit 6 of an access given to the lock word area. The circuit 6 receives the control signal from the microprocessor 2 and a signal from the comparator 4 and cancels the bus lock after deciding a lock request. Then the circuit 6 writes the lock words to the storage 13. Thus the microprocessor 2 can secure the synchronization of lock words despite the absence of a synchronization basic instruction.
Patent JP-H04118222-A (JP)
Title: Photo-setting shaping device
Inventor: SAITO NAOICHIRO
IPC: B29C67/00
Filed: 1990-11-02
Abstract: PURPOSE:To suppress the shape distortion of a shaped article and make even the formation of a form hard to produce possible by a method wherein data representing regularly separating regions is added to data representing regions corresponding to a desired form to be shaped so as to determined light- irradiating regions in accordance with the added data. CONSTITUTION:The operator sets embodiments to separately irradiate an internal region. In the embodiments, normal cross mode, alternate cross mode and stripe mode are prepared so as to be selected from them. In the stripe mode, the internal region is separately irradiated to a certain direction. In the normal cross mode, the internal region is separately irradiated to two directions. In the alternate cross mode, the scanning direction of the stripe mode is repeatedly changed in every crosssection. When said separately irradiating embodiment is set, the operator sets the kind of pattern (normal cross, alternate cross or stripe), its pitch and its irradiation width. By selecting the separately irradiating embodiment, a model, in the hollow of which honeycomb structure is formed, is shaped.
Patent JP-H11130300-A (JP)
Title: Sheet feeding device, and image reading device and image forming device using it
Inventor: SUGA TAKESHI
IPC: G03G15/00
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeding device capable of accurately correcting a sheet skewing, and an image reading device and an image forming device using it. SOLUTION: A sheet skewing amount is detected by sheet skewing amount detecting means 9a and 9b, and drive means M1 and M2 installed to independently drive two sets of pair of rollers forming a skewing correction means are pulse-driven. The two sets of pair of rollers are rotated by a specified distance for each pulse. The number of pulses necessary for the correction of skewing is determined as an integer by a drive control means 20 by rounding off a quotient obtained by dividing the skewing amount information from the sheet skewing amount detecting means 9a and 9b by a specified rotating distance of the pairs of rollers for each pulse. Then, based on the integer pulse numbers the pulse number applied to the drive means M1 and M2 is controlled so as to drive the drive means M1 and M2.
Patent JP-H03159784-A (JP)
Title: Thermal transfer recording method and ink sheet
Inventor: YAMAGISHI KATSUNORI
IPC: B41M5/26
Filed: 1989-11-17
Abstract: PURPOSE:To prevent the surface of a hot-melt ink transferred onto a recording paper from having a gloss to make a transferred image easy to see by blowing aqueous vapor upon the surface of the transferred image on the recording paper immediately after a transfer to the recording paper. CONSTITUTION:A thermal transfer ink sheet 20 and recording paper 13 are pressed upon a platen roller 14 while the ink layer 22 side of the ink sheet is laid upon the recording paper 13 in the manner of facing the recording paper, and a plurality of heat generators on a thermal head 15 are selectively caused to generate heat on the basis of print information. Then, a resin constituting the shell of a microcapsule in an ink layer melts so that the destruction of the shell occurs and the ink component of the microcapsule is transferred to the recording paper 13. Immediately after the transfer, water vapor 16 is blown upon the transferred ink component.
Patent JP-H0885356-A (JP)
Title: Shift lever boot structure
Inventor: YAMAGUCHI MITSUFUMI
IPC: B60K20/02
Filed: 1994-09-20
Abstract: PURPOSE: To provide a boot structure to be provided to a shift lever to stand from a floor surface which has such rigidity at a lower part as to generate no problems when the foot of a driver or the like applied, in which the number of part and assembling manhours are reduced, and which has excellent appearance as a whole. CONSTITUTION: A retainer 6 is insert-moulded at a lower end part of an outer boot 2 is instead of a conventional outer cover for improving rigidity at this part, and the number of parts is reduced by elimination of the outer cover. A presser part 7 is integrally formed at a lower end part of the outer boot 2 to press a carpet 5 on a floor 4. The outer boot 2 with which the retainer 6 is integrated is fastened to the floor 4 by a fastening member 9 together with the fixed part 3b of an inner boot 3 at a fixed part 8 where the retainer 6 exists.
Patent JP-H11121875-A (JP)
Title: Surface emission type semiconductor light emitting device
Inventor: KAMIYAMA HIROYUKI
IPC: H01S5/00
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device for forming a two-dimensional array capable of separately lighting individual light emitting devices, by forming a light emitter at least on either a first or second current path. SOLUTION: N-type multilayer reflective films 12, 22, n-type contact layers 13a, 13b, n-type clad layers 15a, 15b, light emitting layers 16a, 16b, p-type clad layers 17a, 17b and p-type contact layer 18 have the same function as a conventional light emitting device. A current flows between each n- and p-contact layers to cause the emitting layer to emit a light and optical power is taken out from a substrate. This element permits the total optical power to be varied by varying currents flowing between the pair of contact layers 13, 13b and common contact layer 18, and hence is usable as a 3-terminal light emitting device having emission rate-controllable two terminals.
Patent JP-H05105496-A (JP)
Title: Whitewash reducing agent for centrifugal casting
Inventor: MORIYAMA HITOSHI
IPC: C04B22/08
Filed: 1991-10-18
Abstract: PURPOSE:To provide a whitewash reducing agent for centrifugal casting by which the generation of whitewash is suppressed or prevented at the time of producing a centrifugally cast product such as a pile, a pole, a steel pipe combined pile, a steel pipe lining or a fume pipe produced by centrifugal casting of mortar or concrete. CONSTITUTION:This whitewash reducing agent for centrifugal casting contains a water-soluble polymer and bentonite. When this whitewash reducing agent is used, whitewash can be reduced without lowering strength, a stable whitewash reducing effect is produced independently of a change in slump, and the time and cost required to treat whitewash can be considerably saved.
Patent JP-S62155182-A (JP)
Inventor: ISENO MITSURU
IPC: B62J35/00
Filed: 1985-12-27
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-H07148361-A (JP)
Title: Inner blade of electric razor and manufacture thereof
Inventor: HOYA YOSHIAKI
IPC: B26B19/04
Filed: 1993-11-29
Abstract: PURPOSE:To improve the durability of a high hardness coat on an inner blade for maintaining sharp cutting quality over a long term, and evenly form the coat on the surface of an inner blade element. CONSTITUTION:An inner blade is formed out of an inner blade element 7 having a high hardness coat 8 formed via the radiation of atoms for forming high hardness material. In this case, the high hardness coat 8 is formed so as to have thickness t1 on the cutting edge larger than thickness t2 on the side. Also, the inner blade is fabricated at the first coating process where the inner blade is set on a turntable and a high hardness material is formed on the surface of the element 7, an the second coating process where the inner blade is set on the turntable 3 in a direction reversed from the case of the first process to form the high hardness material. As a result, the thickness of a cutting edge coat becomes large and the high durability thereof is ensured. On the other hand, side coat thickness is small an a cutting edge can be sharpened to provide high cutting quality. Also, the inner blade 2 before final treatment is reversed for forming the coat 8. Thus, the uniform high hardness coat 8 can be formed.
Patent JP-H03162220-A (JP)
Title: Method for bundling wire rod coil
Inventor: TOKI YOJI
IPC: B65B27/06
Filed: 1989-11-16
Abstract: PURPOSE:To suppress occurrence of scratches on each wire rod surface and loose bundles by fitting adjacent wire rods to one another by oscillation and clamping bundle hoops perpendicularly to a winding direction of the wire rods. CONSTITUTION:Prior to clamping bundle hoops 3a to 3d, oscillation for fitting wound and adjacent wire rods 31 to one another is performed. After the adjacent wire rods 31 are fitted to one another by this oscillation, then the bundle hoops 3a to 3d are clamped perpendicularly to a winding direction of the wire rods 31. Therefore when the wire rod 31 wound in a ring is to be bundled, bundling of a wire rod coil can be sufficiently well while occurrence of scratches due to pressing between the wire rods is prevented. Thus occurrence of loose bundles wherein bundling of the wire rods is loosened during storage, transportation, etc. and such a failure that the outer diameter of the wire rod coil 31 is disturbed can be suppressed.
Patent JP-H11135865-A (JP)
Title: Optical amplifier
Inventor: KOGURE TAICHI
IPC: H04J14/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber having a desired gain-wavelength characteristic by changing the power ratio between stimulating light inputted from one end of a doped fiber and stimulating light inputted from the other end of the fiber through the use of a 2×2 branching coupler having a different branching ratio. SOLUTION: When a branching ratio R'a: R'b of a second 2×2 branching coupler 9 of an optical amplifier is get to 80:20, an exciting state which is asymmetrical with respect to the center line can be realized, because the variations of the stimulating light in the same direction can be made smaller, and the variations of stimulating light in an opposite direction can be made larger, in such a way that the relation between the photoelectric power P'aout and P'bout of stimulating lights 23a and 23b and the photoelectric powers Pa1n and Pb1n of stimulating lights 21a and 21b become such that the photoelectric power P'aout of the stimulating light 23b becomes 80-100 mW and P'aout of the stimulating light 23b becomes 20-100 mW, when the photoelectric power Pb1n of the stimulating light 21b is changed from 0 mW to 100 mW.  Since the asymmetrical exciting state can be realized by respectively inputting stimulating light from the higher and lower branching-ratio output terminals of the coupler 9 to the signal inputting and outputting side of a doped fiber, a desired gain-wavelength characteristic can be obtained.
Patent JP-H08156528-A (JP)
Title: Pneumatic tire suitable for traveling on snow and on ice
Inventor: HIMURO YASUO
IPC: B60C11/11
Filed: 1994-12-01
Abstract: PURPOSE: To provide a pneumatic tire having excellent ice traveling performance with hardly reducing snow traveling performance. CONSTITUTION: This tire has a two-piece set of circumferential grooves continuously extended in the circumferential direction at intervals of about 1/4 of the tread width from the tire equator line so as to partition a tread into a central section and both side part sections; a number of slant grooves arranged at circumferential intervals; a number of horizontally long blocks partitioned by the circumferential grooves and the slant grooves; and a number of sipes provided on the blocks, and the negative ratio is set to 20-30%. The slant groove is formed of a low slant groove 3 having a small inclination less than 40 deg. to the circumferential direction in the tread central section and a high slant groove 2 having a large inclination of 50 deg. or more to the circumferential direction.  At least a part of the blocks forms a relatively large block substantially continuously extended from one circumferential groove to the other circumferential groove through a slender groove having such a narrow width less than about 1mm that the groove is closed just under a load to closely adhere the blocks of both side parts.
Patent JP-H05107075-A (JP)
Title: Vehicle-mounted navigator device
Inventor: MIZOGUCHI KIYOBUMI
IPC: G05D1/02
Filed: 1991-10-17
Abstract: PURPOSE:To make the image of a map and the view at the place agree with each other easily and quickly in order to improve safety and to lessen the device size and cost thereof by rotating a face of a read-out image screen corresponding to progressing direction of a vehicle, and by making the progressing direction on the map always direct upward direction, on the display. CONSTITUTION:A map reading part 22 traces vehicle position on a map along with progressing of a vehicle. When the vehicle progresses to the north direction, a magnetic needle of a progressing direction detection part 43 points the north, a map image of the first displaying part 31a is displayed on to the same direction (upper direction as the north) as the content of the map, and the second displaying part 31b which indicates the present progressing direction of the vehicle, display the north. After that, when the vehicle turns left and progresses to the west direction, the magnetic needle of the detection part 43 displaces into the right hand side zone against the vehicle and outputs detection signal thereof, and thereby an image panel face rotating part 41 of the reading part 22 rotates counterclockwisely by 90 degrees and direction of the map image displayed on the displaying part 31a changes in a manner that the west (w) may be placed on to upper direction. At this moment, positions of the north (N), the west (W) direction and so on are changed and displayed at the displaying part 31a, so that the west may be placed on to upper direction.
Patent JP-H09135956-A (JP)
Title: Ball extracting device in pachinko machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To extract as many PACHINKO balls as a player desires from inside a ball receiving chamber. SOLUTION: An output shaft 29 coupled with the motor shaft of a ball extracting motor 28 has a catching part 26a capable of catching and releasing one PACHINKO ball, combines a delivery member 26 capable of switching in rotating and standing states into a state where a PACHINKO ball can be extracted out from a ball receiving chamber 10 and into a state where it is impossible, starts the ball extracting motor 28 by actuating a ball extracting switch 30, and stops rotating the ball extracting motor 28 as soon as an extracte ball detector 32 has counted as many PACHINKO balls as the total number of extracted balls.
Patent JP-H07149293-A (JP)
Title: Marine propulsion device
Inventor: HAGINO HIROSHI
IPC: B63H20/14
Filed: 1993-11-29
Abstract: PURPOSE:To obtain high motive power performance by securing an exhaust passage having a sufficient cross-sectional area. CONSTITUTION:In a marine propulsion device 1 which has a pair of front and rear vertical bevel gears 12 and 14 to mesh with a horizontal bevel gear 22 fixed to an end part of an input shaft 20 and propellers 2 and 3 fixed to rear end parts of an inner shaft 5 and an outer shaft 6 and drives them in rotation mutually in the inverse direction at forward movement time, the front side propeller 2 is fixed to the outer shaft 6, and a first slider 15 to rotate the outer shaft 6 reciprocally is arranged inside. A second slider 16 to rotate the inner shaft 5 in one direction by engaging with an engaging part formed on the front side of the front side bevel gear 12 so as to be locked and released, is arranged in front, and a shift rod 21 extending in parallel to the front of the input shaft 20 is connected to the slider 16, and the sliders 15 and 16 are integrally slidably connected to each other in the shaft direction of the inner and outer shafts 5 and 6.
Patent JP-H11136565-A (JP)
Title: Video camera
Inventor: KIKUCHI KENICHI
IPC: H04N9/04
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent a picked-up image that a user does not intend from being derived by stopping exposure adjustment and white balance adjustment or focus adjustment from being made manually when a video monitor is unable to operate. SOLUTION: When the video monitor 44 is off, namely, video from a CCD imager 16 is not displayed on the video monitor 44 and a subject is confirmed by using an optical viewfinder 50, none of an exposure adjustment mode, a white balance adjustment mode, and a focus adjustment mode is selected. Then the exposure adjustment is set forcibly to an automatic exposure adjustment mode, the white balance adjustment is set to an automatic white balance adjustment mode, and the focus adjustment is set to an automatic focus adjustment mode. Namely, when the video monitor 44 is off, the user sets only picture quality which can be set without viewing the video from the CCD imager 16. Thus, when the video monitor 44 is off, the exposure adjustment, white balance adjustment, or focus adjustment is not manually made.
Patent JP-2001117287-A (JP)
Title: Electrophotographic carrier and method of producing the same
Inventor: SUZUKI KOSUKE
IPC: G03G9/113
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a two-component developer carrier which is free from toner spent on the carrier surface and from peeling of a resin coating film, and thereby, which can form a fine image. SOLUTION: In the electrophotographic carrier having at least a resin coating film, the resin coating film contains an electrification controlling agent and a resin component prepared by crosslinking a thermoplastic resin and a guanamine resin.
Patent JP-H05136513-A (JP)
Title: Output light stabilizer for semiconductor laser
Inventor: YASUDA HIROAKI
IPC: H01S5/068
Filed: 1991-11-14
Abstract: PURPOSE:To prevent variation of light output when a mode hopping is generated by a semiconductor laser by a method wherein the light emitted from a semiconductor laser is branched by a light branching means into a working light and a monitoring light, the luminous energy detection signal of the monitoring light is inputted to a feedback control circuit, and the output of light of the semiconductor laser is stabilized. CONSTITUTION:A wedge type beam splitter 20 is used as a light branching means, and the light reflected by the wedge type beam splitter 20 is received by a light detector 14 as a monitoring light 11b.