baber/WOPTO huggingface dataset:
Patent JP-H01276684-A (JP)
Title: Detector of wavelength abnormality of narrow band oscillation excimer laser
Inventor: WAKABAYASHI OSAMU
IPC: H01S3/00
Filed: 1988-04-27
Abstract: PURPOSE:To detect multiwavelength oscillation securely by a detector with a simple constitution and avoid the degradation of resolution when an excimer laser is employed as a light source of contract projection aligner by a method wherein the output power and central wavelength power of the laser are detected and the abnormality of the spectrum wavelength is detected by observing whether the ratio of those powers is within an allowable range or not. CONSTITUTION:The ratio of the output power and central wavelength power of an excimer laser is calculated from the output of a detector 301 of an oscillation center wavelength and central wavelength power and the output of a power monitor 202 and the ratio is observed to detect whether side peaks are created or not. If the side peaks are detected, a CPU 203 generates a wavelength abnormality signal. The wavelength abnormality signal is transmitted to an aligner (not shown in the figure). With this constitution, the wavelength abnormality of the spectrum of the oscillated laser beam can be detected easily and with a high reliability and the degradation of resolution can be avoided.
Patent JP-H043200-A (JP)
Title: Voice encoding and decoding device
Inventor: TAKAHASHI MASAYA
IPC: G10L19/08
Filed: 1990-04-20
Abstract: PURPOSE:To obtain a relatively large time base compression quantity even with the input sound of a long pitch period by providing a residual time base compressing means which compresses a time base in an encoding section by utilizing the pitch period. CONSTITUTION:The time base compressing means 8 executes the processing to compress adjacent two pitch period sections 2P to one pitch period section P by averaging two sample values apart by one pitch period P and by degenerating the same to one sample value with the residual signal 4 at the beginning end of an analysis frame of a length N, max. integer M times not exceeding N/(3P). This means further executes one time of the processing to compress the section of the length N/3-M.P from the terminal and the section of the length N/3-M.P before one pitch period P to the section of the length N/3-M.P by averaging the two sample values apart by one pitch period P and by degenerating these values to the sample value concerning the residual signal at the end terminal. A time base expanding means extends the time base by arranging the respective sample values of the residual signals in the time base compressed part twice at the intervals of the pitch period P. The compression quantity at the time of the time base compression of the residual signals is made always into N/3 regardless of the pitch periods.
Patent JP-H07295036-A (JP)
Title: Photographing device and eyeball photographing device
Inventor: MATSUMURA KOICHI
IPC: G03B17/18
Filed: 1994-04-21
Abstract: PURPOSE:To detect whether or not the eyelids of a subject are closed at the time of photographing in a short time without using an expensive image pickup element and to inform a user that the eyelids of the subject are closed at the time of photographing. CONSTITUTION:This device is provided with a warning means 17 for warning that the eyelids of the subject are closed, and driving means 5 and 18 actuating a counting means 35 just before and in the midst of releasing, comparing the number ode element blocks stored in a storage means 22, and driving the warning means after finishing photographing in the case the number of picture element blocks in the midst of releasing is smaller than that just before releasing. In order to disuse an image pickup means having high accuracy, image data is obtained from an area being one part thereof, and in the case of judging from the image data that the number of picture element blocks having a specified wavelength area in the midst of releasing is smaller than that just before releasing, the warning that the eyelids of the subject are closed in the midst of releasing is given.
Patent JP-H06295367-A (JP)
Title: Coin paying-out device
Inventor: NAKAJIMA TAKUO
IPC: G07D1/00
Filed: 1993-04-06
Abstract: PURPOSE:To surely guide and insert a coin into a coin receiving hole in a rotor and to improve the paying-out efficiency of the coin. CONSTITUTION:A raised body 16 is arranged on the upper surface of the rotor 6 provided with plural coin receiving holes 17 for storing coins in the circumferential direction. The raised body 16 has ridge parts 30 extended from a rotational center part Q to the outside in the radius direction through intervals between respective holes 17 and guide faces 31 inclined downward from the ridge parts 30 to the holes 17.
Patent JP-S59229512-A (JP)
Title: Optical coupling method
Inventor: YAMAMOTO KAZUHISA
IPC: H01L31/02
Filed: 1983-06-13
Abstract: PURPOSE:To reduce optical coupling loss when incident light is coupled with an optical waveguide, by placing a suitable heating means for raising the temp. of an edge part of the waveguide so as to make the refractive index distribution of the edge part close to that of the core of an optical fiber. CONSTITUTION:A Ti film is vapor-deposited on an LiNbO3 substrate 2', and the Ti is diffused at 960 deg.C for 5hr to form an optical waveguide 3'. An SiO2 buffer layer 6 is vapor-deposited on the whole surface of the substrate 2', and an Ni-Cr layer 7 is formed on the layer 6 at a position corresponding to the waveguide 3'. Al electrodes 8 are then formed so that they are brought into contact with the layer 7. Electric current is supplied to the electrodes 8 of the resulting optical circuit element to generate heat, and the temp. of an edge part of the waveguide 3' is raised with the heat to increase the refractive index and to make the refractive index distribution close to that of the core of an optical fiber 1. Thus, optical coupling loss is reduced. An electric conductor 9 may be placed close to an edge of the waveguide 3' and heated by irradiating microwaves 9.
Patent JP-S63271920-A (JP)
Title: Optical pumping epitaxial growth equipment
Inventor: BAN YUZABURO
IPC: H01L21/263
Filed: 1987-04-28
Abstract: PURPOSE:To make it possible to conduct an excellent vapor growth epitaxial method by a method wherein a heating means, for the light entrance window such as the irradiation of the laser beam of the wavelength which can be absorbed by the substance constituting the light entrance window, is provided on the title equipment. CONSTITUTION:A means with which the laser beam 11, having the wavelength which can be absorbed by the substance constituting a light entrance window 8, can be made to irradiate on the light entrance window 8 is provided in a crystal growth chamber 1. Also in this case, a water-cooling jacket 12 is provided at the part other than the light entrance window 8 for the purpose of preventing the heating of the entire crystal growth chamber 1 by the conduction of heat from the light-entrance window 8. At this point, when the light-entrance window 8 is heated up, the raw gas on which a decomposing reaction is generated by light or heat in the vicinity of the light-entrance window, is reevaporated without adhering to the light-entrance window. As a result, the quantity of the light 10 projected to a substrate 7 becomes constant, and the epitaxial growth which is homogenous in the direction of the growing film thickness and having excellent reproducibility can be made possible.
Patent JP-H05301633-A (JP)
Title: Breeding box stacking device
Inventor: FUJIMOTO HIROSHI
IPC: B65G57/30
Filed: 1992-04-24
Abstract: PURPOSE:To solve the problem that a time lag from the end of a stacking process for one cycle to the start of the next cycle at a stacking device is relatively long and not favorable in the light of working efficiency due to a temporary stop function for breeding boxes in front of a lift mechanism. CONSTITUTION:In a breeding box stacking device in the form that boxes are stacked from below by push-up of a lift mechanism 10, a supporting mechanism 11 for holding a breeding box 1 pushed up by a lift mechanism 10 at the pushed up position is constituted by a stacking device in the mount form provided with an engaging piece which can be moved in and out of the mount part by an electric cylinder on both right and left side walls of the breeding box 1 and a stopper S is directly attached having the lengthwise width L for preventing the next breeding box 1 from entering the movement track of an elevating table 18.
Patent JP-S63269387-A (JP)
Title: Disk cartridge
Inventor: KOBAYASHI SENYA
IPC: G11B23/03
Filed: 1987-04-28
Abstract: PURPOSE:To enlarge a stroke for opening and closing by making a shutter to be provided in a corresponding part to a turntable for cartridge and an optical pickup, capable of opening and closing on both sides of right and left in its biparting method. CONSTITUTION:A wire 43 is extended forward from an axis part 421 along the inside of a main body case 100, and after being wound around a roller 44 on its peripheral surface, the wire is thence extended up to the position of the shutter 20 along the front surface of the case 100. Thus, right and left shutter opening and closing members 42 and 42 are connected with the shutters 20 and 20 respectively via the wire 43. Then, when the shutter opening and closing members 42 and 42 are slid back and forth in a guide groove 41, its sliding motion is transmitted via the wire 43 to the right and left shutters 20 and 20, so that the shutters 20 and 20 are operated to be opened and closed on the right and left sides along a guide shaft 21. By this method, the opening and closing stroke is approximately doubled within a limited space, thus ena bling the corresponding part to the turntable and the optical pickup to the widely opened.
Patent JP-S5532175-A (JP)
Title: Inclination correction system of scan type input apparatus
Inventor: MORI KATSUMI
IPC: G06T1/00
Filed: 1978-08-28
Abstract: PURPOSE: To obtain the scanning range of the respective scanning line ever input image by one image element unit, carry out the replacement of the data between the scanning lines and carry out the correction of the inclination in accordance with the accuracy in the inclination of about one scanning line spacing with respect to the width of paper.  
     CONSTITUTION: During input of the recorded image by a successive type scanning input apparatus having the fixed scanning direction, the scanning data obtained from the scanning portion 5 is added to the scanning data buffer 6 and the inclination detecting mark detecting portion 7. The inclination data X 1  to X 2  are detected from the mark detecting portion 7 and thereafter, the intersecting points X 1  to XN with the inclination detecting mark 2 are successively detected from the upper rank scanning lines of the scanning line 3 by the scanning counter 11 and the black column detector 12. After the predetermined image is scanned, the scanned data of the range X 1  to X 2  located on the respective scanning line 3 is considered as the scanning data of the range X 1  to X 2  placed at upper rank by one and the data of the range X 2  to X 3  is considered as one of upper rank by two. The respective scanned data is memorized in the registers 9, 10 in the same manner as above, and thereafter the predetermined treatment is carried out to correct the inclination. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5733968-A (JP)
Title: Interal grinding device for pipe
Inventor: INOUE OSAMU
IPC: B24C3/16
Filed: 1980-07-30
Abstract: PURPOSE: To grind the inner side of the treated pipe uniformly, by reflecting the grinding particles randomly between the inner side of the treated pipe and the auxiliary rod and, rotating the auxiliary rod in the reverse direction to the rotation of the pipe when the treated pipe is subjected to the internal grinding.  
     CONSTITUTION: An auxiliary rod 91 is inserted into a treated pipe 9 in a manner that said rod 91 is capable of coming in and out of the said pipe 9. This pipe 9 is grasped by the first clamp 3 and the second cramp 3a and rotated. On the other hand, an auxilary rod 91 is rotated in the reverse direction to the rotation of the pipe 9, being held by another clamp, accordingly the contact between the pipe 9 and the auxiliary rod 91 is transfered continuously, with the consequence that the inner side of the pipe 9 can be ground uniformly by the grinding particles injected from the one end of the pipe 9 into the space between the both of the above 9 and 91. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08307459-A (JP)
Title: Signal driver circuit
Inventor: TANAKA KEISHIRO
IPC: H04B3/46
Filed: 1995-04-28
Abstract: PURPOSE: To provide a signal driver circuit which can be quickly reset without causing any thermal destruction of its drive part only in such a case where the transmission lines are short-circuited by mistake. CONSTITUTION: If a short circuit occurs between transmission lines 3, the short- circuit current is detected by a short-circuit current detection part 13. At the same time, a short-circuit signal control part 14 fetches a short-circuit detection signal and outputs a drive stop signal to a drive control part 12 in order to stop the output of a drive signal to a terminal equipment 2. The time when the drive stop signal is outputted is increased by the control signal sent from a signal processing circuit 15 when the time elapsed after output of the drive stop signal increases and exceeds its threshold value.
Patent JP-H01275619-A (JP)
Title: Reactive diluent and resin composition containing same
Inventor: DEGUCHI YOSHIKUNI
IPC: C08G59/20
Filed: 1988-04-27
Abstract: PURPOSE:To obtain the title composition which is lowered in both softening point and viscosity without detriment to the properties of a cured epoxy resin, by mixing a specified reactive diluent with an epoxy resin. CONSTITUTION:A sulfonamide compound having a (poly)alkylene ether skeleton as the main chain, obtained by condensing an alkylene etherdiamine of formula I (wherein R<2-3> are each a 1-10C bivalent aliphatic hydrocarbon group, and n is 0-20) with a sulfonyl chloride of formula II (wherein R<1> is a 1-10C monovalent aromatic or aliphatic hydrocarbon group) in the presence of a basic catalyst such as NaOH, is reacted with an epihalohydrin, and the product is dehydrohalogenated in the presence of a caustic alkali to obtain a reactive diluent of formula III (wherein X is H or glycidyl). 1-99wt.% this reactive diluent is mixed with 99-1wt.% epoxy resin having at least two epoxy groups in the molecule and an epoxy equivalent of 100-700g/equivalent.
Patent JP-H07321172-A (JP)
Title: Component analyzing method for semiconductor multilayer-film
Inventor: IKEDA YUJI
IPC: G01N1/32
Filed: 1994-05-19
Abstract: PURPOSE:To remove undesired multilayer films in a short time and flatly expose a part to be analyzed over a wide area. CONSTITUTION:Multilayer films 2 and 3 existing on the upper layer of a thin film 4 to be chemically analyzed are polished by a buff 14 impregnated with an abrasive. This exposes an analyzing part 7 of the film 4 over a wide area in a flat condition and hence components at the same level can be analyzed, and the spatial resolution is also improved. Since the time taken for polishing is very short, the time for the entire analysis is also reduced.
Patent JP-S59229323-A (JP)
Title: Synthetic resin foam with innumerable pores
Inventor: KOIKE YUUJIROU
IPC: B65D85/50
Filed: 1983-06-11
Abstract: PURPOSE:To obtain an isolated cell foam of synthetic resin with innumerable pores that is applicable to plantation, an air filter, heat insulating material, etc. CONSTITUTION:About two hundred and fifty to one thousand of projected bars 1 are made to stand close together like a frog and foaming synthetic resin material is poured into a mold (Fig. 2) that necessitiates no concave portion and the mold is removed to obtain a foam A. Pores are not pierced yet in said mold A. This foam A is cut on a line B-B' to provide a foam with pierced pores. By this method the distance between neighboring pores 3 is equal to or smaller than the pore diameter and the pores can be gathered closely like a honeycomb.
Patent JP-2000301279-A (JP)
Title: Complex material-made forging die
Inventor: KUWABARA MITSUO
IPC: C22C29/06
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a complex material-made forging die having the high hardness and the wear resistance on the surface and on the other hand, the high strength in the inner part. SOLUTION: Die ring 24 is arranged with ceramic parts 40a, 40b having rich ceramic content from the inner peripheral surface and the outer peripheral surface sides and the metal part 44 having rich metal content from the ceramic parts 40a, 40b through gradient parts 42a, 42b, respectively, is provided. The gradient parts 42a, 42b are constituted so that the ratio of the metallic component is gradually reduced or increased.
Patent JP-S5535104-A (JP)
Title: Hot-water type terrestrial heat power plant
Inventor: TAWARA MAMORU
IPC: F01K7/18
Filed: 1978-08-31
Abstract: PURPOSE: To reduce the power for gas extraction from the hot water having a high terrestrial heat gas content by combining a multistage gas extraction apparatus and a high-low pressure cascade separation steam turbine equipped with a double vacuum condenser.  
     CONSTITUTION: Onto the first steam condenser 23 connected with a first steam exhaust chamber 13, the discharge port of a steam ejector 21 for extract the non-condensed gas from a secondary steam condenser 24 connected with a secondary steam exhaust chamber 14 is installed, and the non-condensation gas is discharged in the air from the first steam condenser by radial blowers 22 in one or two stages. A  mixed pressure intake port 27 is arranged between the secondary steam condenser 24 connected to the second steam exhaust chamber 13 and the axial flow blower 24 for extracting the non-condensation gas from the second steam condenser 25, and connected to the first steam condenser connected to the first steam exhaust chamber, and the mixed gas is compressed to above the atmospheric pressure and discharged in the air. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S588556-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B02B1/02
Filed: 1981-07-08
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-H09293626-A (JP)
Title: Manufacture of laminated ceramic electronic component
Inventor: MIZOBATA MASATOSHI
IPC: H01C7/10
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a highly reliable laminated ceramic capacitor even if a ceramic layer between internal electrodes opposing to each other is made thin by a method wherein a metal thin film is formed on a base body, this base body is pressed on a ceramic green sheet to transfer the metal thin film to the green sheet and the ceramic green sheets, which are respectively transferred with the metal thin film, are laminated. SOLUTION: Projected parts of a shape on a prescribed pattern, which is required for internal electrodes, are formed on the surface of a base body 1 and a metal thin film 2, such as a palladium thin film, which becomes the internal electrodes, is formed on the base body 1. Then, the base body 1 with the thin film 2 formed on the surface is pushed down by a top force 4 to press on a ceramic green sheet 3 and the thin film 2 is transferred only to this pressed part of the sheet 3.  A prescribed number of sheets of the ceramic green sheets 3, which are respectively transferred with the thin film 2, are laminated while the thin films 2 are aligned with each other, a cover consisting of the sheet 3 having not the thin film 2 is placed on the uppermost layer of the sheets 3 and after the sheets 3 are pressure bonded, cut and fired, external electrodes are formed to obtain a laminated ceramic capacitor.
Patent JP-H0630513-A (JP)
Title: Method and article for laying cable
Inventor: TAKESHIMA HISAO
IPC: H02G3/30
Filed: 1992-03-31
Abstract: PURPOSE:To allow the accomodation of thermal expansion/contraction of a able by supporting the cable to be laid in spiral on cleats arranged at predetermined intervals in the longitudinal direction and supporting each cleat spinnably on a cleat supporting base. CONSTITUTION:Three cables l are supported on a plurality of cleats 11 (11-1-11-3...) arranged at predetermined intervals in the longitudinal direction wherein each cleat 11 is supported spinnably on a cleat supporting base 12 (12-1-12=3...). Each cleat 11 is made of a disc insulator having three cable containing grooves 11A extending radially at equal angular intervals from the outer periphery and the cables 1 are fit, slidingly in the radial direction, in the containing grooves 11A. The cleat supporting base 12 is also made of an insulator having a seat 12A for securing to the floor face. Three cables 1 are previously laid in spiral around an axis L extending in parallel with the laying direction thus arranging three cables 1 while stranding.
Patent JP-H11300572-A (JP)
Title: Chip scattering preventing cover for machine tool
Inventor: KAMIBAYASHI RYUJI
IPC: B23Q11/08
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To reduce the space for staying an opened door in the opening of a door by providing a work input and output port in a cover for preventing the scattering of chips in cutting of a work, which is provided on a machine tool, and providing a plurality of slide doors as the door for opening and closing the work input and output port. SOLUTION: A chip scattering preventing cover for lathe is provided so as to cover a headstock 4 and a tailstock 5 for holding a lengthy work 3 on a bed, and it has a cover body 1 having a work input and output port 6. It is further provided with a plurality of doors 7A-7C provided in sliding form to open and close the work input and output port 6. Each door 1A-1C is formed into a substantially reverse L-shaped section, and has bent parts 7c protruded into the cove body 1 on both lateral edge parts. The left end and center doors 7A, 7B are guided by a pair of upper and lower rails B and laterally moved, and the right end door 7C is guided by a pair of upper and lower rails 9B in the same manner so as to be laterally movable.
Patent JP-H0373441-A (JP)
Title: Production of optical memory disk
Inventor: OTA KENJI
IPC: G11B7/26
Filed: 1990-04-20
Abstract: PURPOSE:To improve the concentricity of an optical memory disk by setting up a centering jig on a centering rotary table, mounting a body on the jig, rotating the rotary table and positioning the disk body while observing guide grooves formed on the base of the body. CONSTITUTION:The centering jig 13 is stuck to the base 10 to center the concentrical or spiral guide grooves formed on the base 10 by means of the jig 13, the jig 13 is set up on the rotary table 14 and the body 15 is mounted on the jig 13. The guide grooves formed on the base 10 of the body 15 are observed in the rotating state of the table 14, the body 15 is positioned so that the guide grooves are not moved in the observing field and then the jig 13 is bonded. Consequently, an optical memory disk can be highly accurately positioned by the simple production processes and the concentricity of the disk can be improved.