baber/WOPTO huggingface dataset:
Patent JP-S61119704-A (JP)
Title: Cooling of collected filaments
Inventor: MORIWAKI TSUTOMU
IPC: D01F6/60
Filed: 1984-11-13
Abstract: PURPOSE:To produce a group of filaments for drawing, free from the mutual welding of the filaments and the internal strain of the filament caused by cooling, by blasting cooling air against the molten and extruded filament group at specific position, direction and flow rate. CONSTITUTION:A filament group molten and extruded through the spinning nozzle 2 is blasted with cooling air at a point downstream of the nozzle face within 50mm from the face. The air is blasted through an air nozzle 3 placed at a point separated from the filament group by >=20mm. The temperature of the cooling air is lower than the melting point of the resin, the direction of air flow is deviated vertically by <=45 deg. from the horizontal direction, and the flow rate of the air is >=5m/sec. The frost line of each filament 4 is controlled to <=200mm from the face of the nozzle 2.
Patent JP-H1177798-A (JP)
Title: Mouthpiece device and production of synthetic resin pipe
Inventor: AJIHARA YUUJI
IPC: B29C48/90
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a mouthpiece device and a synthetic resin pipe producing method capable of preventing the generation of a stripe or the like on the outer peripheral surface of a pipe and enhancing cooling efficiency to enhance productivity. SOLUTION: The gap between the outer peripheral surface of a mandrel A1 on a deep side and the inner peripheral surface of a die ring B1 is formed so as to become gradually wide from an upstream side to a downstream side and a plurality of helical grooves 12 are provided on the outer peripheral surface of the mandrel A1 so as to become gradually shallow in the depth thereof from the upstream side to the downstream side. The molten resin extruded from an extruder is extruded from the annular passage between the mandrel A1 and the die ring B1 while passed through the helical grooves 12 and a pipe molded into a tubular shape is guided to a cooling water tank to cool the outer peripheral surface of the pipe and this pipe is passed through the die ring B1 while the stagnated air in the pipe is sucked and discharged to cool the pipe from its inner peripheral surface.
Patent JP-H1057419-A (JP)
Title: Overstepping device for wheel
Inventor: KAMIIDE YOSHIHIKO
IPC: A61G5/02
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To easily go over a step by installing a front wheel of a wheelchair and a wheel of a shopping cart or the like. SOLUTION: A sectarian wheel 13 swingable around a swing shaft 12 parallel to the axle 8 of a rotary wheel 4 is provided near the wheel 4. The sectional wheel 13 is provided with a rotation radius R larger than the rotation radius (r) of the rotary wheel 4 and an outer peripheral circular arc 17 whose curvature is smaller than the outer peripheral edge 16 of the rotary wheel, the outer peripheral circular arc 17 is extended to the advancing direction of the rotary wheel 4 and positioned higher than a ground floor surface and it is pivotally supported by the swing shaft 12. The swing shaft 12 is provided right above the axle 8 of the rotary wheel when the rotary wheel 4 is rotated forward and backward and it is biased to the side of the advancing direction when it is rotated only in one direction.  At the time of colliding with the step, since one step is when over by the sectorial wheel 13 and the rotary wheel 4 as if going over the two steps of a half height, a step go-over function is substantially improved.
Patent JP-S6394118-A (JP)
Title: Boss of tension ligament type meter movement
Inventor: MURASE SHOZO
IPC: G01D11/06
Filed: 1986-10-08
Abstract: PURPOSE:To obtain a boss where a tension ligament is easily mounted by making a cut in the boss. CONSTITUTION:The cut 30 is made from outside one end of a boss base 25 to a center hole 20 to nearly the same width with the tension ligament 24. Then the tension ligament 24 is guided along the flank of an arm 32 and led in. This tension ligament 24 penetrates the hole 20 and is bent at a center part 34 and its tension ligament end 36 is adhered to an end of the arm 33. This center part 34 is formed in the shape of a projection projecting to the center of the axis of the rotating shaft 18 so that the suspension position of the tension belt 24 is aligned accurately with the center of the rotating shaft 18. Then the tension ligament end 36 is adhered to the end part of the arm 33. Thus, the tension ligament 24 is merely led along the cut 30 and thus led to the center hole 20 to facilitate the operation for inserting the tension ligament 24 into the slit 30, thereby improving the operation efficiency.
Patent JP-H11342650-A (JP)
Title: Imaging device and method for creating quantity of light correction data
Inventor: TAKEHARA ATSUSHI
IPC: H04N1/401
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To enhance image quality by suppressing fluctuation in the dot area of electrostatic latent image while sustaining sufficient resolution of the light emitting element of an LED array head. SOLUTION: The imaging device employs an LED array head 1 for optical writing. Optical writing is controlled such that emission of light exceeding a threshold level is constant for the beam file of all light emitting elements 6, 6,... by looking up a fixed data stored in an ROM. More specifically, the threshold level is preferably set in the range of 10%-40% of the mean peak emission level of all light emitting elements 6, 6,....
Patent JP-H1185240-A (JP)
Title: Robot programming method, device therefor and recording medium recorded with generating program
Inventor: TSUDA MASAYUKI
IPC: G05B19/4093
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To easily generate a robot program for assembling operation in a short time by analyzing instruction data obtained by instructions made by an instructor with a three-dimensional pointing device, etc. SOLUTION: A human (instructor) operates a work, etc., actually with the three-dimensional pointing device 110 to give instructions and then three- dimensional positions and attitudes are sampled at constant intervals of time and measured. A work position and attitude calculation part 101 of a processor 100 calculates time-series data on the positions and attitudes of the work and a data storage part 102 stores them. A local model allocation part 103 allocates local models stored previously in a local model storage part 130 with the data in the storage part 102 and an operation change point detection part 104 extracts operation change points. A robot program generation part 105 regards a local model group of gathered local models as an execution unit of the program to generate the robot program including the transition of local model groups as a program sequence.
Patent JP-2001067242-A (JP)
Title: Information processor
Inventor: TAKAHASHI AKIKAZU
IPC: G06F11/22
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To make recognizable the inside state value, that is, phase adjustment value of a PLL counter, and to make clearable whether or not the cause of any operation failure generated at the time of evaluating a system is due to a PLL circuit. SOLUTION: The inside state value of a PLL counter 52 is copied to a PLL counter copy 57 by a copy circuit 56, and the inside state value of the PLL counter 52 copied to the PLL counter copy 57 is read through a scan path by a diagnostic processor 300. Afterwards, the read inside state value is edited by the diagnostic processor 300 so that the inside state of a PLL circuit can be monitored from the outside.
Patent JP-H0799392-A (JP)
Title: Coupling structure of apparatus
Inventor: INAGE TOSHIAKI
IPC: H05K5/02
Filed: 1993-09-27
Abstract: PURPOSE:To obtain a coupling structure of apparatus, which improved the working efficiency of the installation work of the apparatuses including the coupling and fixing work of the apparatuses, by making a coupling tool cover a signal conductor which goes through between the side surfaces of the case bodies of both apparatuses. CONSTITUTION:A coupling tool 2 couples together and fixes both of upper and lower transmission apparatuses 1 and 1 and, at the same time, covers a signal conductor L with cable connectors C which connect the apparatuses 1 and 1. In short, a work for coupling together and fixing the apparatuses 1 and 1 by the tool 2 is a work also for attaching a protective cover, which covers the signal conductor L to protect the conductor L from a mechanical damage and prevents the radiation of harmful electromagnetic radiant noise which is radiated from the conductor L. Accordingly, the performance of one work results in doing simultaneously also other work and the working efficiency of the installation work of the apparatuses 1 is improved including the coupling ands fixing work of the apparatuses.
Patent JP-H1083879-A (JP)
Title: Temperature and electric current variable element
Inventor: ABE TOSHIO
IPC: A01M1/20
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To optionally control the heating temperature at the time of applying voltage to respective electrodes and control electric current to be applied to the respective electrodes corresponding to the temperature by installing electrodes at three or more points of a heating element and changing electric communication routes for respective electrodes. SOLUTION: A heating element 9 to radiate heat and control electric current is housed in an insulating case 8 joined to a heat radiating cylinder 6 and sealed by a lid body 10. Electrodes a, b, c are installed at least three points in the face of the heating element 9 at distances. Terminals 11a, 11b, 11c are connected with respective electrodes a, b, c and the respective terminals 11a-11c are connected with an AC electric power source 13 through a switch apparatus 12. Respective electric communication routes of the respective electrodes a, b, c; a, b-c, a-b, a-c, b-c; are selectively closed by operating the switch apparatus 12. The heating value of the heating element 9 can be optionally changed by optionally selecting the heating value and the intensity of the current based on the difference of the electric communication routes.
Patent JP-H1166708-A (JP)
Title: Optical disk, optical disk recorder and optical disk reproducer
Inventor: TSUCHIYA YOICHI
IPC: G11B7/24097
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To prevent the unauthorized duplication of an optical exclusive for reproduction by making pit lengths of the optical disk minutely variable. SOLUTION: Aftrer an input signal is subjected to EMF modulation in an EMF encoder, it is inputted to a duty correcting circuit 12, applied with duty corrections and transmitted to an E/O modulation controller to control the output of a laser beam and then cuttings are performed. When the signal is to be recorded in a copy guard area being an objective area where pit lengths are made variable regularly and minutely duty is corrected in the duty correcting circuit 12 by inputting the input signal from the EMF encoder and the delayed signal obtained by delaying the signal in a programable delay element 121 to an AND circuit (or an OR circuit) 122 and by ADDing (or ORing) them.  An optical dick reproducer judges whether an optical disk is the disk of an unauthorized duplication or not by detecting the amount of change in the duty while reproducing the disk and comparing this amount of change with the prescribed amount of the change of the minute fluctuation of duty which should be recorded on a formal optical disk to perform a necessary action.
Patent JP-H0288913-A (JP)
Title: Angle measuring instrument
Inventor: TAKAHASHI KAZUHISA
IPC: G01B11/26
Filed: 1988-09-26
Abstract: PURPOSE:To measure an angle in a non-contact state even of an object having the complicated shape, so far as the measuring surface can be looked from the outside, by reading out the rotation angle of a turntable in the manner of gradually detecting the position, on which a laser beam is exactly reflected, while turning the turntable along with putting the laser beam to the measuring surface. CONSTITUTION:The light coming from a laser light source 1 is reflected on the measuring surface of an object 6 to be measured which is placed on the turntable 3 and received by a photodetector 5. But the reflected light is not always returned to the photodetector 5, so the light reflected on the measuring surface is detected by the photodetector 5 while turning the turntable 3 along with putting the light from the laser light source 1 to the measuring surface of the object 6 to be measured on the turntable 3. Then the measurements for relative angles between two points or more desired to measure are made by means of reading out the rotation angle of the turntable 3 at the peak value with a rotation angle detector 7. The angles are thereby measured easily and accurately in noncontact state.
Patent JP-S6483289-A (JP)
Title: Electric shaver
Inventor: INAKAGATA SATORU
IPC: B26B19/44
Filed: 1987-09-24
Abstract: PURPOSE: To surely display information corresponding to the collected amount of beard chips by providing a shaver with an arithmetic unit for integrating using time and a display device for displaying information equivalent to the collected amount of the beard chips according to the integrated value by the arithmetic unit. CONSTITUTION: The arithmetic unit (MPU) 4 consists of a power source 1, an operation switch 2, a driving motor 3, a microcomputer 4, a counter, etc., and the display device 5 displays information equivalent to the collected amount of the beard chips according to the integrated value by the arithmetic unit through the use of a plurality of light emitting diodes(LED) 50. At the time of throwing the switch 2, the motor 3 is rotated to make a shaver in a using state. At this time, the unit 4 counts the using time to light LED 50 stepwise at the time of reaching a count value set inside. As the display of LED 50 is successively varied according to integrated using time, a user can easily and surely get to know the timing of the cleaning, etc., of the shaver. In addition, constitution for it is also simple to realize at a low cost.
Patent JP-H0643543-A (JP)
Title: Film cartridge taking out device
Inventor: KOTANI NORIYASU
IPC: G03B17/02
Filed: 1991-08-27
Abstract: PURPOSE:To arbitrarily control the timing for ejecting a film cartridge cooperatively with the release of operation of an operating means at the user's will. CONSTITUTION:A cap member 14 is actuated to open by operating the operating member 7 to slide the member in an unlocking direction. A first detaining part 11b of a detaining member 11 interlocking with the operating member 7 is simultaneously disengaged from a pin 9b of an ejection member 9 and is detained to a second detaining part 11c, by which the pop-up motion of the ejection member 9 in succession to the cap opening action is regulated. The pin 9b is disengaged from the second detaining part 11c of the detaining member 11 by the resetting action of a spring 8 when the operating force to slide the operating member 7 is released under the consciousness of the camera user, to pop-up completely the ejection member 9 by which the cartridge is projected from a cartridge chamber 2.
Patent JP-H09237926-A (JP)
Title: Preparation of fine pattern
Inventor: TOKUMOTO HIROSHI
IPC: H01L23/52
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To form a fine pattern by using self-organizing molecule. SOLUTION: A laminated body 1 of an epitaxial layer 11 formed of GaAs and an epitaxial layer 12 formed of Alx Ga(1-x) As is cleaved in ethanol solution wherein octadecanthiol is dissolved. Octadecanthiol 3 is selectively attracted to a (110) surface of the epitaxial layer 11 in a cleaved surface and a line of octadecanthiol molecule corresponding to a thickness of the epitaxial layer 11 is obtained by cleaning the lamination body 1 by pure ethanol. When the (100) surface of GaAs is etched and a V-groove is formed, an Alx Ga(1-x) As layer is selectively formed in the V groove and therefore it is also possible to obtain a line by attracting stearic acid derivative molecule selectively thereon.
Patent JP-H1181140-A (JP)
Title: Production of textile product
Inventor: ONISHI KOJI
IPC: D06M13/262
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a durable textile product excellent in soft touch feeling by allowing a resin to uniformly adhere to a textile product. SOLUTION: This textile product is obtained by immersing a textile product in a resin treatment liquor followed by in-bath treatment at 40-140 deg.C to effect adsorption of the resin to the textile product, wherein the resin treatment liquor is prepared by adding a substance having a cloud point and emulsifying power to a resin-emulsified product stabilized by either an anionic or a cationic emulsifier or its combination with a nonionic emulsifier.
Patent JP-H04119454-A (JP)
Title: Kana/kanji converter
Inventor: YOSHIURA REIKO
IPC: G06F17/22
Filed: 1990-09-10
Abstract: PURPOSE:To correspond to any division writing while reducing the stored capacity for a dictionary and to execute a high speed conversion by storing basic notation and the law of division writing which combines the KANJI(Chinese character) convertible corresponding to the character string of KANA(Japanese syllabary) and the KANA capable of division writing and generating a notation from the basic notation and the law of division writing. CONSTITUTION:On the request from a grammar analysis circuit 5, a dictionary readout circuit 3 reads the basic notation, the information of the presence or absence of variability in the notation and other information required for a grammar analysis processing out of a dictionary storage device 1. The dictionary readout circuit 3, based on its judgment of the information of the presence or absence of the variability in the notation, further reads notation information for the basic notation as to some of the read basic notation with the variability in the notation by a notation information storage device 2 and passes the basic notation and the notation information to a notation generation circuit 4. The notation generation circuit 4 generates the notation corresponding to the notation information. Thus, the correspondence to any division writing is enabled while reducing the stored capacity of the dictionary and the high speed conversion can be executed.
Patent JP-S60144326-A (JP)
Inventor: BIKUTAA MAAKU
IPC: C08G63/78
Filed: 1984-11-16
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-H03102579-A (JP)
Title: Noise removal system for image data
Inventor: FUKAZAWA KATSUO
IPC: G06T5/00
Filed: 1989-09-18
Abstract: PURPOSE:To remove a deformed noise or a line-shaped noise, and to raise the flexibility of noise removal by discriminating whether a contour is a noise or not by comparing contour information such as the area and the longitudinal and the lateral sizes of each contour with plural noise discrimination patterns. CONSTITUTION:The sequence of contour points of a black area on an original picture represented by image data is extracted by a contour extracting part 1. The contour information including the area and the longitudinal and the lateral sizes of each of the black area and a white area is calculated from the extracted sequence of contour points by a contour information calculating part 2. Then, the contour information of each contour is compared with plural noise discrimination patterns set beforehand, and it is decided whether the objective contour is the noise or not by a noise discriminating part 3. The contour decided to be the noise is removed from the image data of the original picture by a noise removing part 4.
Patent JP-S6482859-A (JP)
Title: Automobile-mounted camera fitting construction
Inventor: HAMA YUJI
IPC: H04N5/222
Filed: 1987-09-25
Abstract: PURPOSE:To improve the workability of a fitting work and to prevent the appearance of a car body from being spoiled by providing a magnet inside the car body to fit and fixing an automobile-mounted camera by means of the magnetic force of the magnet. CONSTITUTION:A rear supervising camera 2 is an integrated construction with a fitting bracket 3, it is provided outside a car body 1, a magnet 4 is provided just inside it, and the rear monitor camera 2 and the bracket 3 are fixed by the magnetic force.
Patent JP-H1062991-A (JP)
Title: Negative type photoresist composition
Inventor: FUJII TOSHIHIKO
IPC: H01L21/027
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain a negative type photoresist capable of forming a fine pattern. SOLUTION: This photoresist compsn. contains novolak type epoxy resin having a wt. average mol.wt. of 1,500-10,000 (expressed in terms of standard polystyrene) and represented by formula I and a photopolymn. initiator represented by formula II and initiating cationic polymn. under irradiation with UV. The amt. of the initiator is 5-30 pts.wt. per 100 pts.wt. of the epoxy resin. In the formula I, R is H or methyl, (1) is an integer of 0-3 and each of (m) and (n) is an integer of >=0 satisfying the wt. average mol.wt. of the epoxy resin. In the formula II, each of R1 and R2 is H, 1-4C alkyl or alkoxy, R3 is H, morpholino or an arom. group, M is a metal or metalloid, X is halogen, (a) is an integer of 1-6, a=(b-c), (c) is an integer of 2-7 equivalent to the valence of M, (b) is an integer of <=8 and b>c.
Patent JP-S61118739-A (JP)
Title: Image forming device
Inventor: TAMURA YOSHIAKI
IPC: G03G15/04
Filed: 1984-11-14
Abstract: PURPOSE:To operate a start indication switch for image formation without moving an arm which opens and closes an original pressure cover by providing the start indication switch for image formation nearby a handle for opening and closing the original pressure cover. CONSTITUTION:The original pressure cover 3 is supported on an original platen 2 so that it is freely opened and closed. The handle 32 for opening and closing said cover 3 is fitted on the top surface of the cover 2. Then, the start switch 33 for image formation with which the start of image formation is indicated is fitted nearby the handle 32. Consequently, when an operator grips the handle 32 to open the cover 3, sets an original on an original platen 2, and then closes the cover, the operator operates the copy switch 33 without moving the hand from the handle 32 and takes a copy. Consequently, the operation time for the image formation is shortened.
Patent JP-H04121260-A (JP)
Title: Hydraulic brake device
Inventor: KIDO SHIGEYUKI
IPC: B60T8/1761
Filed: 1990-09-11
Abstract: PURPOSE:To obtain a bydraulic brake device for a vehicle capable of making effective use of its brake performance in emergency by controlling brake hydraulic pressure at a higher value when operational speed is more than a set value than when the operational speed is equal to or less than the set value CONSTITUTION:In the vicinity of a base end part of a brake pedal 10, an encoder 64 is disposed to detect turning movement speed in working the pedal 10 and is connected to an antiskid controller 50 to send it a pulse signal with every turning movement of the pedal 10 at a very small prescribed angle. When the brake pedal 10 is worked, it is judged whether its operational speed is larger than a reference value or not. When the pulse signals from the encoder 64 are larger in number than a reference value, the pressure intensifying gradient alphaof the brake bydraulic pressure is set to alpha1, but when the signals are smaller in number than the value, alpha is set to alpha2. In this case the set value alpha1 is larger than the set value alpha2.
Patent JP-S61122866-A (JP)
Inventor: SAKURAI HIDEHIRO
IPC: A61L9/12
Filed: 1984-11-17
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。