baber/WOPTO huggingface dataset:
Patent JP-H04243487-A (JP)
Title: Three-dimensional contour processing method
Inventor: TAKAMURA TEIJI
IPC: G06F17/50
Filed: 1991-01-17
Abstract: PURPOSE:To make it possible to obtain an interference line between a free curved surface and another free curved surface and an interference line between a free curve and a free curved surface in a three-dimensional contour by providing a means of dividing interference lines at interference points between an array of curves obtained by a curve array generating means or the like. CONSTITUTION:A point that can be the terminal interference point is registered in advance in a terminal point table, whether or not interference points can be traced from the obtained terminal point, and if the tracing is possible, a tracing direction is determined and the leading point of the tracing vector is converged so as to reach onto both curved surfaces. Although curve arrays are generated by points on both interference lines and the directional vectors obtained by an interference line tracing unit 12, this processing is carried out by a curve array generating unit 13. If a plurality of curve arrays are obtained by the curve array generating unit 13, an interference point can be obtained between curve arrays, and if the inter ference point is obtained, an interference line is divided at the interference point, and this processing 18 carried out by an interference number dividing unit 14. Further, by sequentially combining interference line dividing units 14 using a convexed space interference inspection unit 3, an interference line between two free curved surfaces can be obtained.
Patent JP-S55110494-A (JP)
Title: Parallel type time sharing exchanging communication path
Inventor: TSUDA TATSU
IPC: H04Q11/04
Filed: 1979-02-20
Abstract: PURPOSE:To reduce the hardware, by dividing the access cycle of path memory, synchronizing the processor and the path memory without providing the interface circuit, and controlling the path memory directly with the processor. CONSTITUTION:The information of primary highway 2 is written in the path memory 6 under the control of the microprocessor 1 and read out to the secondary highway 5, and exchanging operation is made in time sharing by replacing the time slot between the highways 2 and 5. In parallel with the memory 6, the control memory 18 writing in the control information delivered to the highway 5 and the memory control memory 13 controlling the selective delivery to the high way 5 between the output of the memories 6 and 18 are provided, the memory cycle of the memory 6 is divided into three. The processor 1 directly reads out the content of the memory 6 in synchronizing with the clock of the processor 1, enabling to read in the control information of the highway 2 from the memory 6 under delivery of the control information to the highway 5 by the processor 1.
Patent JP-H02230111-A (JP)
Title: Focus detecting device
Inventor: UTAGAWA TAKESHI
IPC: G02B7/34
Filed: 1990-01-29
Abstract: PURPOSE:To reduce the size of a camera body and to eliminate interference with other members by storing the focus detecting device at the bottom part of the camera body, and reflecting luminous flux by a reflecting member at right angles to a photographic lens and guiding the luminous flux to the detecting device. CONSTITUTION:The object light which is passed through the photographic lens 1 is reflected by a mirror 11 to a focus plate 12 and the remainder is transmitted through the mirror 11 and reflected downward by a submirror 14. A lower block body 16 is provided with a field lens 161 and the reflected light is guided to concave mirror blocks 164 and 165 by a reflecting member 163 under the lens 161. In secondary image plane detection areas 9A and 9B corresponding to the concave mirrors 164 and 165, optical converting element arrays are arranged respectively and the relative position relation between a couple of secondary images is detected by the arrays to detect the focus adjustment state of the photographic lens 1. Consequently, the camera body can be reduced in size and interference with other members can be precluded.
Patent JP-H02199919-A (JP)
Title: Switch input device
Inventor: YASUDA HARUO
IPC: H03K17/00
Filed: 1989-01-27
Abstract: PURPOSE:To input each switch signal through 2 cables only by outputting an oscillated signal in response to the ON/OFF state of a switch so as not to duplicate between sensor units in a deviated timing, and detecting the state of the switch of each sensor unit. CONSTITUTION:When the power supply is started to a sensor unit 5, a 1st logic AND circuit 25 outputs a pulse signal in a width T after a time T after the start of power supply, and a 2nd logic AND circuit 27 receiving the signal from an oscillation circuit 26 and the 1st logic AND circuit 25 outputs an oscillation signal. An oscillation detection circuit 13 of a control unit 4 detects the presence of the oscillation and inputs the result to a microcomputer l. The microcomputer 7 discriminates it that the switch 1 is turned on when the oscillated signal is detected after the time T after the power is supplied and discriminates it that the switch is turned off when no oscillation signal exists between one time T and the succeeding time T.
Patent JP-S62175804-A (JP)
Title: Multi-channel controller
Inventor: NAGAO TOSHIAKI
IPC: G05B11/01
Filed: 1986-01-30
Abstract: PURPOSE:To simplify a setting operation with a multi-channel controller by setting a collective set mode where the control conditions are set collectively at the time of setting a control condition of plural controlled systems and therefore setting the same control conditions collectively to each channel. CONSTITUTION:The unit numbers 1, 2... of the connected temperature control units 4, 5... and the set collective modes of each unit are switched successively for each push of a key UNIT. In the collective set mode, the same value is set to all controlled systems connected to the units 4, 5... respectively. While channel numbers 1-8 showing 2-1-2-8, for example, of the controlled system and the collective set modes of each channel are switched successively for each push of a key CH instead of the key UNIT. In this collective set mode, the same set value is set to the controlled systems of all channels.
Patent JP-H04257781-A (JP)
Title: Direction changing method for walking machine
Inventor: OMICHI TAKEO
IPC: B62D57/032
Filed: 1991-02-12
Abstract: PURPOSE:To perform change of a direction through dynamic running having covering operation, to simply move around an obstacle, to realize smooth move ment in a short time, in navigation of a running machine. CONSTITUTION:A route producing part (step 1) where a moving route is produced by combining together a direct route and an arcuate route, a center of gravity track producing part (step 2) to produce a center of gravity track for movement so that a dynamic stable condition is satisfied in an arcuate route, and a leg tip track producing part (step 3) to produce a leg tip track as seen from a running machine body running along a center of gravity track are provided. A direction is converted through dynamic running having cornering operation.
Patent JP-S61178556-A (JP)
Title: Manufacture of shift lever of starter
Inventor: YABUNAKA KIYOSHI
IPC: F02N15/06
Filed: 1985-02-01
Abstract: PURPOSE:To improve the material yield and facilitate the manufacture of the captioned lever with high strength by blank-punching the shift lever in the longitudinal direction and constituting two bifurcated branched parts so as to be mirror-image to each other through the bending work of the center part of the blank. CONSTITUTION:A shift lever blank 10 is press-punching-worked from a soft-steel plate memeber. Said blank is bent in the direction perpendicular to the paper surface from the center P part, and two bifurcated branched parts 13a and 13b are press-bending-worked. Said bifurcated branched parts 113a and 113b are bending-worked so as to be mirror-image to each other. A shift lever 16 is carburized to increase the necessary abrasion resistance and bending stress strength. Thus, the material yield of the apparatus is improved, and manufacture is facilitated with high strength.
Patent JP-S62175922-A (JP)
Title: Production of thin film magnetic head
Inventor: KOSHIKAWA YOSHIO
IPC: G11B5/31
Filed: 1986-01-29
Abstract: PURPOSE:To constitute a gap length with high accuracy by executing a stage for selectively removing an etching preventive layer in the stage of selectively forming the etching preventive layer only on the recording and reproducing gap forming region of a gap layer then forming the 1st interlayer-insulating layer and forming an upper magnetic pole layer on the 2nd interlayer-insulating layer. CONSTITUTION:The lower magnetic pole layer 2 consisting of Ni-Fe is formed on a nonmagnetic substrate 1 and after the gap layer 3 consisting of SiO2, Al2O3, etc. is deposited and formed atop said layer to a pattern shape at which the prescribed gap length can be constituted, the etching preventive layer 21 consisting of Al, etc. is deposited and formed to the recording and reproducing gap forming region 3a on the gap layer 3 and the 1st interlayer-insulating layer 4 consisting of a curable resin is deposited an formed to the other region. The 1st interlayer-insulating layer 4 is subjected to a pretreatment for film formation to etch and clean the surface thereof and thereafter an underlying conductive film 5 consisting of Cu, etc. is formed on the 1st interlayer-insulating layer including a resist film pattern 6 for forming coils is formed atop the same. Cu is then plated to the exposed underlying conductive film 5 part with the resist film pattern 6 as a mask and the resist film pattern 6 is selectively removed, by which a thin film coil 7 is formed.
Patent JP-H06230487-A (JP)
Title: Multi-lens stereoscopic picture display device
Inventor: KOMATSU TADAHIKO
IPC: G03B35/20
Filed: 1993-02-08
Abstract: PURPOSE:To realize a multi-lens stereoscopic picture display by an ordinary projector without using a special projector by transmitting an image by a fiber bundle consisting of fine optical fibers, using the ordinary wide projector and setting the projecting interval of a multi-lens image to an interval between both eyes or 1/n (n: integer) of it. CONSTITUTION:The one-side end faces of the optical fiber bundles 3-1, 3-2,... are allowed to correspond to the projection surfaces of the existent ordinarily used projectors 2-1, 2-2,.... Then, the other-side end faces of the optical fiber bundles 3-1, 3-2,... are arranged at the interval between both eyes of a human being or 1/n of it so as to constitute a projection part 4 to a lenticular screen 5. The image projected from a projector group 20 consisting of the projectors 2-1, 2-2,... is reflected on the screen 5 and diffused in the vertical direction of the image, and it is reflected in the incident direction of incient light in the horizontal direction thereof, so that an observer 1 positioned just under the projector group 20 independently observes two adjacent images out of the images arranged at the intervals between both eyes by right and left eyes.
Patent JP-H09324013-A (JP)
Title: Structurally isomeric poly(alkylethylene)
Inventor: MANFUREETO RETSUSHIYU
IPC: C09D123/00
Filed: 1997-01-31
Abstract: Structurally isomeric poly(alkylethylenes) (SI-PAE) with improved processability and reduced melt instability, containing H and Y structures and with a  psi  index of 2-8 x 10<-3> kJ/mol/deg;  psi  = Tm .  DELTA Hm .  beta  . s . Tg<-1>, where Tm = m.pt. (K),  DELTA Hm = heat of fusion (kJ/mol),  beta  = coefficient of linear thermal expansion at 25 degrees C (1/deg), s = swelling index (extruded string diameter of SI-PAE/string diameter of unmodified PAE in MFI determination as in ISO 1131), Tg = glass transition pt. (K). PAE with H and Y structures are macromers of formula (MeCH2((CH2CR3R2)t (CH2CR4R5)u)yCH2CR1CH2CR1R2((CH2C R4R5)u)zCH2CR3R2H)2 (I) and MeCR3R2((CH2CR3R2)t (CH2CR4R5)u)yCH2CR1(Y)CH2CR1R2((CH2</S B>CR3R4)u(CH2CR4R5)t)zCH2 CR3R2H (II) respectively, in which R1 = 1-4C alkyl; R2 = H, t/u = 0.03-30; R3 = 1-4C alkyl or H; R4 = H, 1-4C alkyl, halogen or aryl, especially Ph; R5 = H or 1-4C alkyl; y + z = 150-3000; w = 250-5000;  tau  is a polymeric bridging segment based on acrylic acid (AA), 4-12C acrylic acid derivatives, 3-21C allyl compounds, 8-14C diacrylates, 7-16C diallyl compounds, 4-10C dienes, 9-15C dimethacrylates, 7-10C divinyl compounds, 3-16C monovinyl compounds, 12-17C polyacrylates, 15-21C polymethacrylates and/or 9-12C triallyl compounds; the amount of bridging segment ( tau ) in the modified PAE is 0.1-5 wt%. Also claimed are (i) mixtures of PAE and (ii) processes for the production of SI-PAE as above.
Patent JP-H05214371-A (JP)
Title: 2h,3h-perfluorobutane containing solvent for cleaning
Inventor: YAMASHITA IZUMI
IPC: C23G5/028
Filed: 1992-02-05
Abstract: PURPOSE:To obtain the subject alternative CFC solvent used for removing clothes soil, processing oils for precision instrument parts, optical instrument parts, etc., and fluxes used for soldering electric and electronic parts and composed of perfluorobutane as an effective ingredient. CONSTITUTION:The objective solvent preferably contains >=70wt.% 2H, 3H- perfluorobutane. When needed, the solvent can be made to contain hydrocarbons, ketones, ethers, chlorinated hydrocarbons, etc.
Patent JP-2000213932-A (JP)
Title: Driving method for optical detecting device
Inventor: TAKAOKA TAKASHI
IPC: G01C3/06
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To improve detection precision without being limited by an installation method by turning the detection operations of a plurality of sensors on in sequence, and turning the detection operations of all other sensors off while the detection operation of one sensor is kept on. SOLUTION: In setting the timing for turning a plurality of sensors 1, 2 on or off, the power supply of one sensor is kept off after the power supply of the other sensor is turned on until the detection output is obtained through the preparation for ranging and the projection and detection (ranging) of LED light. The power supply of one sensor is kept off during the period of a preparation operation that the other sensor receives the stationary light from the sun or a fluorescent lamp entering a light receiving element before a detection operation for accurately detecting the reflected light from an object, the detection operation that light is projected from a light emitting element and the reflected light from the object is received, and calculation for averaging detected results.  Even if the LED light from the sensor with the power supply kept on for ranging enters the sensor with the power supply kept off, interference can be prevented, and the position detection information can be accurately obtained from the sensor with the power supply kept on.
Patent JP-H05188814-A (JP)
Title: Method for cleaning rotating body for fixation
Inventor: TSURUYA SATOSHI
IPC: G03G15/20
Filed: 1992-01-09
Abstract: PURPOSE:To miniaturize a fixing device by obviating a cleaning member such as a cleaning pad disposed by being made to press-contact with a roller for fixation. CONSTITUTION:A fixing roller 1 is rotated in a direction shown by an arrow C by a fixing knob. Then, a cleaning sheet 10 is made to enter the nip part of the roller 1 and a pressure roller 2 and carried in a direction shown by an arrow D. Thus, depositions retained at a separation pawl 4, a thermoswitch 6 and the abutting part (hashed part) of a thermistor 5 is peeled and moved in a direction shown by an arrow E. Besides, it is moved to the sheet 10 and eliminated at the nip part.
Patent JP-H05185716-A (JP)
Title: Multicolor heat-sensitive recording medium
Inventor: USAMI TOMOMASA
IPC: B41M5/34
Filed: 1992-01-08
Abstract: PURPOSE:To obtain multicolor heat-sensitive recording medium, which has large surface gloss and high color density and is excellent in image quality by a structure wherein opaque paper is pasted through self-adhesive layer onto the uppermost layer of multicolor heat-sensitive recording material, which is formed by successively providing two or more heat-sensitive recording layers on one side of transparent base and, after that, onto which thermal recording is carried out. CONSTITUTION:Thermal recording is carried out onto multicolor heatsensitive recording material, which is formed by successively providing two or more heat-sensitive recording layers 4-6 on one side of transparent base 7. Next, onto the uppermost layer of the heat-sensitive recording layer 4, opaque paper 2 is pasted through self-adhesive layer 3. As a result, multicolor heat-sensitive recording medium, which has large surface gloss and high color density and is excellent in image quality, can be obtained.
Patent JP-S55112546-A (JP)
Title: Atomic extinction analysis meter
Inventor: UCHINO KOUICHI
IPC: G01N21/27
Filed: 1979-02-23
Abstract: PURPOSE:To make it possible to obtain an accurate sample analysis value even for intensity fluctuation of a light source by providing an analysis value correction circuit between the logarithm converter and the extinction degree indication meter of the signal beam-type atomic extinction analysis meter of the digital display system. CONSTITUTION:An analysis value correction circuit is provided between output end 1 of a logarithm converter and input end 10 of an extinction degree indication system. The extinction degree signal of a sample applied to the input end of this analysis value correction circuit is stored in integrator 2 only for fixed time t and is outputted to memory circuit 7. That is, when one sample is measured, integration value V1 for sample measurement, elapse time T1 for sample measurement, integration value V2 for the last blank measurement, and elapse time T2 for the last blank measurement are stored in memory circuit 7. At the end of analysis operations for one sample, operator 8 is operated by start switch 9 to perform operation V0=V1- V2T1/T2, thereby obtaining true sample measure value V0. True sample measure value corrected in this manner is supplied to input end 10 of the digital display system and is recorded.
Patent JP-H05302849-A (JP)
Title: Apparatus for detecting change in frequency of underwater acoustic signal
Inventor: YAMAMOTO MIGAKU
IPC: G01H17/00
Filed: 1992-02-05
Abstract: PURPOSE:To detect the change in frequency of an underwater acoustic signal in a passive sonar without delay. CONSTITUTION:A peak detecting circuit 3 detects the respective peak signals based on the frequency analysis data S2 from a frequency analysis circuit 1 and the frequency analysis data S3 immediately before from a memory circuit 2. A difference circuit 4 obtains the difference between the peak frequencies. A comparing circuit 5 judges the fact that the frequency of an underwater acoustic signal S1 is changed when the difference between the peak frequencies is larger than the threshold S7 from a threshold input terminal 8.
Patent JP-H06294051-A (JP)
Title: Braided rope structure
Inventor: UOZUMI TADASHI
IPC: D04C1/12
Filed: 1993-02-08
Abstract: PURPOSE:To enable the braided rope structure to have increased stiffness and strength ensured shape retention by inserting a proper reinforcing material into its hollow part. CONSTITUTION:This brailed rope structure B is constituted with a cylinder E of side walls S surrounding the hollow part V or a combination of the hollow parts and the hollow part V is reinforced with a reinforcing material (e) or a filler.
Patent JP-H05213118-A (JP)
Title: Molding mounting structure on vehicle external surface
Inventor: IZUGAMI TOMOYASU
IPC: B60R13/04
Filed: 1992-02-05
Abstract: PURPOSE:To carry out secure installation at a prescribed position by applying undercoating agent layer whose base is epoxy resin on an ionomar resin molding, and fixing it with an acrylic series pressure sensitive double-sided adhesive tape. CONSTITUTION:When a bumper molding 3 which is made of ionomar resin is installed at a recessed groove 2 which is formed at the front surface of a polypropylene bumper 1, undercoating layer 5 which is hardened by polyamide resin whose base is an epoxy resin is applied to a bumper molding 3, and stuck with acrylic series pressure sensitive double-sided adhesive tape 4. The core material of the acrylic series pressure sensitive double-sided adhesive tape 4 is formed from a polyethylene foaming body, and acrylic series adhesive agent is applied. The acrylic series adhesive agent uses a single polymer 1, copolymer or the like of a metaacryl acid alkylester which is obtained from aliphatic alcohol with 4-18 carbon atoms and metaacryl acid.
Patent JP-H04257635-A (JP)
Title: Air conditioner
Inventor: KOBAYASHI TSUTOMU
IPC: B01L1/00
Filed: 1991-02-13
Abstract: PURPOSE:To save energy, reduce cost, and simplify control of an air conditioning facility for a laboratory in which a local exhauster is installed. CONSTITUTION:A differential pressure control damper 9 is installed in a spot between a laboratory 2 wherein a draft chamber 13 is installed and a corridor 5. This differential pressure control damper 9 is set in such a fashion that the laboratory 2 may keep a negative internal pressure slightly higher than that of the corridor 5. When the draft chamber 13 operates, the internal pressure in the laboratory 2 drops so that the differential pressure against the corridor 5 may exceed a specified value. At that time, the differential pressure damper 9 is opened, thereby feeding air into the laboratory room 2 and maintaining constant the internal pressure in the laboratory 2, which forces the pressure in the corridor 5 to be reduced. An increased quantity of blowoff air is supplied thereinto from an air capacity modification device 6, thereby balancing the internal pressure in the corridor with open air. When the draft chamber 13 does not operate, a small amount of air enters the corridor 5 from the air capacity modification device 6 and is blown out by an exhaust fan 7.
Patent JP-S61181041-A (JP)
Title: Magnetron
Inventor: OGURA TOSHIO
IPC: H01J23/12
Filed: 1985-02-06
Abstract: PURPOSE:To suppress unnecessary radiation, by preparatorily forming the edge portion of one of a filter case body and a lid to provide the edge portion with calking teeth, and by calking the filter case body and the lid on each other. CONSTITUTION:The edge portion of a filter case body 6, which is pinched in the bent edge portion of a lid 7, is preparatorily formed to have calking teeth. An upper and a lower calking jigs 10a, 11a are provided with calking projections and recesses corresponding to each other. The jigs are positioned so that the calking teeth of the edge portion of the filter case body correspond to the calking projections and recesses of the jigs. As a result, the filter body case and the lid can be calked on each other very well so that the gap between the calked portions is very little. The gap between the conjoined portions of the filter case body and the lid is thus reduced so that unnecessary radiation such as the leak of the fifth harmonic whose wavelength is short and hinders the reception of waves broadcast via a satellite is suppressed to a very small quantity.