baber/WOPTO huggingface dataset:
Patent JP-S61200796-A (JP)
Title: Channel frequency detection system
Inventor: HASHIZUME YUKINAO
IPC: H04Q1/457
Filed: 1985-03-04
Abstract: PURPOSE:To obtain good channel detection characteristics by providing an arithmetic operating part using a square window function, an arithmetic operating part using a Hamming window function and a selection discrimination circuit and comparing the output of two operating parts for satisfying attenuation characteristics by combining single window functions. CONSTITUTION:Digital input signals are supplied through a terminal 20 to a DFT arithmetic operating part 21-1 having a square window and to a DFT arithmetic operating part 21-2 having Hamming window characteristics. An arithmetic operation using the coefficient of the square window function is performed in the operating part 21-1 while the arithmetic operation using the coefficient of the Hamming window function is effected at the operating part 21-2 with the outputs being discriminated as to the level difference in a selecting discriminating circuit 23. If the difference between the operating parts 21-1 and 21-2 is more than 6 dB, discrimination is performed of the lesser output at the circuit 23. A selector 22 is actuated based on the result of discrimination to output the results of the arithmetic operation of the lesser output.
Patent JP-H08232581-A (JP)
Title: Shield machine and shield construction method using the same
Inventor: NISHITAKE SHIGERU
IPC: E21D11/10
Filed: 1995-02-28
Abstract: PURPOSE: To construct a tunnel economically even when earth-water pressure is different. CONSTITUTION: An inner tail is removably mounted on a tail 13a of a skin plate 13 of a shield excavator 11 in structure. In a location G1 where earth-water pressure from a ground G is low, the inner tail 15 is mounted and thin segments S1 are assembled, thereby constructing a tunnel T1 having a small lining thickness. In a site where the earth-water pressure from the ground G is higher, the inner tail 15 is removed and thick segments are assembled, thereby constructing a tunnel having a large lining thickness.
Patent JP-H01216076-A (JP)
Title: Operation control method of adjustable speed hydraulic machinery
Inventor: SUGISHITA KANEO
IPC: F03B15/16
Filed: 1988-02-24
Abstract: PURPOSE:To achieve a stable AFC drive regardless of the kind of target input/ output signals by inputting a target input/output signal to a filter circuit having a determined band eliminating characteristic, and reducing frequency components as inducing the hydraulic fluctuation of a line. CONSTITUTION:A target input/output signal P* is input to a filter circuit 8. A control signal P** is used in the actual control is output from the filter circuit 8 to a variable speed control device 7. In the variable speed control device 7, the rotating speed N of the main machine in controlled based on the deviation with the actual shaft input/output P in a generator motor 6, changing the shaft input/output P of the generator motor 6. Then, in the filter circuit 8, a determined frequency characteristic is possessed, and the determined frequency component in the target input/output signal P* is attenuated to a determined gain. Hence, the frequency components as inducing the hydraulic fluctuation of the line in the target input/output signal P* are reduced.
Patent JP-2000243018-A (JP)
Title: Ejection means inspecting device
Inventor: WADA MASAHIRO
IPC: H02B11/173
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an ejection means inspecting device for inspecting and testing an ejection operation. SOLUTION: This inspection device is provided with a spring balance 21 for adding a load on an eject button, a fixing base 31 for fixing a bezel 14, a mounting base 43 for mounting a main body and a moving block 42 movable by a low friction resistance, the main body is mounted on the moving block 32 via the mounting base 43, the bezel 14 is fixed, and a load is added to an eject button 15 by the spring balance 21. A load necessary for an ejecting operation and an ejection amount are respectively measured quantitatively by the spring balance 21 and the moving amount of the mounting base 43, and constant operation quality is secured in the ejecting operation of the ejection means.
Patent JP-S54134342-A (JP)
Title: Captive generator control system
Inventor: YAZAKI NOBORU
IPC: H02J9/08
Filed: 1978-04-10
Abstract: PURPOSE: To reduce the capacity of a captive generator by starting it and slowly increasing its power feed while decreasing the power feed from a storage battery when a constant voltage constant frequency power supply is fed from the storage battery.  
     CONSTITUTION: When the constant voltage constant frequency power supply (CVCF) 2 is fed from the storage battery 6, the voltage of the storage battery 6 decreases, but on the other hand the output voltage of the captive generator 8 slowly increases by the excitation circuit 8G. This permits both the DC voltage which is the output voltage of the captive generator 8 rectified by the rectifier 3 and that of the storage battery 6 to be applied to the CVCF device 2. The power sharing of the captive generator 8 slowly increases after it enters parallel operation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61200639-A (JP)
Inventor: IKEHATA YOJI
IPC: H01H71/66
Filed: 1985-03-01
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-H10217831-A (JP)
Title: Lifter device of vehicle
Inventor: SEKI MASAYUKI
IPC: B60P1/44
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent the interference of the foot of an occupant riding on a wheelchair and the like, with the rear bumper and the like of a vehicle, in the elevating or lowering of a platform. SOLUTION: While a platform 7 is advanced and lowered near the road surface from the upper side of a vehicle floor F by a driving motor, it is retreated and raised on the vehicle floor F from near the road surface. At the front end of a holding member 6, an interference preventive plate 9 is provided rotatable upward, and a locking pin 91 is projected to the outer side (the vertical direction on the paper surface) on the upper surface of the rear side of the interference preventive plate 9. A guide hook 82 is provided at the side surface of the front end of the platform 7, and at the advancing movement of the platform 7 to the rear side of the vehicle, the locking pin 91 is engaged to the guide hook 82 so as to rotate the interference preventive plate 9 into the erecting condition, and the interference preventive plate 9 covers the opening at the front end of the platform 7.
Patent JP-S54134218-A (JP)
Title: Catalytic converter of purifying exhaust gas of automobile
Inventor: OOTANI HIROO
IPC: B01D53/34
Filed: 1978-04-08
Abstract: PURPOSE: To keep a catalyst shell and a catalyst carrier sufficiently and surely sealed up for a long time, by absorbing the scatter in the dimensions of the carrier and the shell.  
     CONSTITUTION: Two exhaust pipes 2, 3 coupled to an engine are connected to a single exhaust pipe 4 which communicates with a muffler. A catalytic converter 5 is installed at the coupled ends of the exhaust pipes 2, 3, 4 and has the catalyst shell 7 consisting of half-split parts 71, 72 coupled to each other. The catalyst carrier 6 is provided in the catalyst shell 7. The flange 24a of a seal ring 24 is tightly fitted on the outside surface of the inlet part of the catalyst carrier 6. The outside surface of the main part 24b of the seal ring 24 is elastically and airtightly fitted on continuous inside projections 25 of the half-split parts 71, 72 of the shell. The scatter in the dimensions of the catalyst carrier 6 and the half-split parts of the shell is absorbed by the deformation of the main part 24b of the seal ring 24. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09233312-A (JP)
Title: Image processor
Inventor: ISHIWATARI MASAHIRO
IPC: G09G5/377
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for a clear processing and to faithfully reproduce the color in the area except image data SOLUTION: A clear discriminating circuit 6 judges whether a clear processing is required or not by comparing the display color systems of an image data input origin and an image data output destination and discriminating whether an image data area for which a new writing is performed includes the image data area for which the writing is performed the previous time or not. When the display color systems of the image data input origin and the image data output destination are different or when the image data area for which the new writing is performed does not include the image data area for which the writing is performed the previous time, a clear pressing signal C2 is made '1'.  When the clear processing signal C2 from the clear discriminating circuit 6 becomes '1', a memory access controller 7 writes a preliminarily stored fill pattern in an image memory 9 and clears the image data of the previous time.
Patent JP-S56138947-A (JP)
Title: Manufacture of ic memory
Inventor: KAMIOKA HAJIME
IPC: H01L27/10
Filed: 1980-03-31
Abstract: PURPOSE:To facilitate the disconnection of a fusion connection of wire layers and improve the reliability of PROM memory formed by melting the wire layers by laser annealing desired fusion connection part of the nondoped wire layers and injecting impurity at the position except the fusion connection. CONSTITUTION:A silicon oxide film 10 is covered on the surface of the memory cell of a substrate, and a polycrystalline Si layer 11 of 4,000Angstrom  thick nondoped is formed as a conductive wire layer thereon. Aluminum 13 is covered on the part except desired fusion connection 12 as mask, when Nd:YAG laser light is irradiated to the entire surface, exposed fusion connection is crystallized to increase the grain diameter to 10mum, while the masked wire layer becomes fine crystalline grains of 1,000Angstrom . After removing the aluminum layer, with the film 14 as a mask arsenic ions are injected to the part excpet the fused part. When overcurrent is applied thereto, the fusion connection can be readily disconnected. Thus, the writing error of forming a program can be eliminated to improve the reliability of the memory.
Patent JP-H08242504-A (JP)
Title: On-vehicle transmission system
Inventor: KITANO SEIJI
IPC: B60L3/00
Filed: 1995-03-01
Abstract: PURPOSE: To provide an on-vehicle transmission system in which a head vehicle monitor central device can be backed up by a trail vehicle monitor central device to reduce an on-vehicle transmission system down when the head vehicle central device is failed. CONSTITUTION: This on-vehicle transmission system relates to an on-vehicle transmission system in which central devices 11, 11A input cab information to a head vehicle and a trail vehicle, terminal devices 12, 12A, 12B are respectively provided in respective vehicles including the head vehicle and the trail vehicle and the respective central devices 11, 11A and the terminal devices 12, 12A, 12B are interconnected by transmission lines to transmit the cab information to the respective terminal devices 12, 12A, 12B from the head vehicle central device 11, thereby performing the control and the information collection of a vehicle system.  When the head vehicle central device 11 is failed, a failure signal is transmitted to the trail vehicle central device 11A and at the same time the cab information is transmitted to the trail vehicle central device 11A from the head vehicle terminal device 12 and when the trail vehicle central device 11A receives the cab information, it is combined with one' own information to back up the head vehicle central device 11.
Patent JP-H06226785-A (JP)
Title: Apparatus and method for manufacturing multilayer preform
Inventor: KAMEUMI YUUJI
IPC: B29C45/16
Filed: 1993-02-05
Abstract: PURPOSE:To provide an apparatus for manufacturing a multilayer preform to be co-injection molded without unevenness of flow of resin. CONSTITUTION:An apparatus for manufacturing a multilayer preform comprises (a) an injection mold 2 having a cavity corresponding to the piece and a gate at a position corresponding to its bottom, and (b) a hot-runner nozzle 1 communicating with the mold 2, wherein the nozzle 1 has a linear channel A1, double spiral channels B1, C1 provided at a periphery of the channel A1 and a cylindrical channel A2. The channels A1, A2 are branched from an inlet A, joined at a slight upstream of an injection port 15, the channels B1, C1 communicate with inlets B, C, extends toward the port without crossing, joins the channel A1 before a confluent point of the channels A1 and A2 in the apparatus.
Patent JP-H11236176-A (JP)
Title: Mounting structure of elevator bracket on hoistway wall
Inventor: YOSHIDA YOSHIKO
IPC: E01B19/00
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of an elevator bracket on a hoistway wall which is excellent in durability, small in secular change, and capable of consisting of inexpensive material, and capable of effectively damping the vibration propagating to the hoistway wall. SOLUTION: Spacers 5, 5 forming a space between a bracket 2 and a hoistway wall 1, and a bolt at a center part of the spacer 5 are provided, and the installation interval (d) of the spacers 5, 5 is set to be not less than one half wavelength of the bending wave having the frequency of the vibration which propagates in the bracket 2 and is desired to be insulated, and the vibration propagation to the hoistway wall 1 can be damped. Because the mounting structure is formed of only steel, it is inexpensive and durable, and easy in manufacture.
Patent JP-S54134969-A (JP)
Title: Exposure unit for manufacture of color picture tube
Inventor: FUSE KATSUTOSHI
IPC: H01J9/227
Filed: 1978-04-12
Abstract: PURPOSE: To make it possible to manufacture a color picture tube with constant- width gaps of light-absorptive stripes, by varying the light-source exposure length of a color-picture-tube manufacturing exposure unit according to the swinging of the light source and by correcting the illumination variation due to the variation in exposure length.  
     CONSTITUTION: On base mount 3, a panel to be exposed is placed and then exposed to light source 4 supported by swinging base mount 5 an its bottom. Light source 4 adjusts the exposure length matching with the swinging so that it will be short at the time of center exposure of panel 1 and long at the time of circumference exposure. Dimmer 7 corrects the illumination variation attending upon this exposure-length variation. Slit 11 crosses the axis of light source 4 at right angles and is reciprocated interlocking with the swinging. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11241097-A (JP)
Title: Liquid detergent composition
Inventor: MARUTA KAZUNARI
IPC: A61K8/39
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid detergent composition excellent in detergency and low temperature stability even at high concentrations. SOLUTION: A liquid detergent composition comprises (a) 10-40 wt.% one or more anionic surface active agents selected from a polyoxyethylene alkylether sulfate salt, an alkyl-benzenesulfonate salt and an alkylsulfate ester salt; (b) 5-20 wt.% mono-long chain tertiary alkylamine oxide; (c) 1-10 wt.% polyoxyethylne alkylether; and (d) 1-10 wt.% alkylpoly-glycoside with (a)+(b)+(c)+(d)=25-75 wt.% and further, with, as the ratios among the components, a molar ratio of (b) to (a) of 0.8-1.1, a weight ratio of (c) to (d) of 0.5-2 and a weight ratio of [(c)+(d)] to (b) of 0.8-2, and the composition has a pH of 6.0-6.8.
Patent JP-S62200166-A (JP)
Inventor: NODA TOSHINORI
IPC: F25D11/02
Filed: 1986-02-27
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-S61203150-A (JP)
Title: Stabilized polyphenylene ether resin composition
Inventor: SUGIO AKITOSHI
IPC: C08L71/00
Filed: 1985-03-04
Abstract: PURPOSE:To obtain the title compsn. having improved thermal stability, by blending a diphosphite compd., a hindered amine compd. and a hindered phenolic compd. with a mixture of a polyphenylene ether resin and an arom. vinyl hydrocarbon resin. CONSTITUTION:A resin compsn. is obtd. by blending a diphosphite compd. of formula I, a hindered phenolic compd. and a hindered compd. of formula II or III with a mixture of a polyphenylene ether resin and an arom. vinyl hydrocarbon resin. In the formulas, R1 is a 1-10C straight-chain or branched alkyl; X is a residue of an acid of formula IV; R2, R3, R4, R5 are each a residue of formula V (wherein R6, R7, R8, R9 is a 1-15C alkyl; R10 is H, etc.); n is 1-5.
Patent JP-2000237930-A (JP)
Title: Cooling structure of spindle
Inventor: FUJISAKI TERUHIKO
IPC: B23Q11/12
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To simplify a structure by directly cooling a spindle without using a coolant in a cooling structure of spindle rotatably supported through a rolling bearing in a housing. SOLUTION: A coolant passage 14 is formed between an outer cylinder 2 constituting a housing 1 and an inner cylinder 3 to cool a spindle. Peltier elements 22a, 22b are disposed on an outer periphery of the spindle 5 rotatably supported to the inner cylinder 3 through a group of rolling bearings 6 and a rolling bearing 1. A cooling effect is exhibited by feeding a D.C. from a D.C. source 21 thereto to directly cool the spindle 5.
Patent JP-S57168279-A (JP)
Title: Developing gap forming device
Inventor: HOGARI SABUROU
IPC: G03G15/10
Filed: 1982-03-17
Abstract: PURPOSE:To prevent a part other than a part to be developed from being stained with a developing solution or being scratched, by a forming a developing gap between the developing surface of a body to be developed and the circumferential surface of a developing roller by a guide member independent of the developing roller. CONSTITUTION:A body to be developed 1 is conveyed, as shown by an arrow (a), by conveyor rollers 2 and 3 pressed against each other, with a developing surface downward, and sent onto a developing roller 5 while supported with a retaining roller 4. At both sides of the peak part of the circumferential surface of the developing roller 5, guide members 11 and 12 made of rollers of metal or plastics equipped shafts 11a and 12a to supporting plates 7a and 7b, so that they are supported freely rotatably and arranged. Those guide members 11 and 12 lift the body to be developed 1 slightly to form a development gap (d) between the developing surface and the circumferential surface of the developing roller 5, and the drift of an image and generation of scratch (a) due to a speed difference between the both are prevented.
Patent JP-H03246506-A (JP)
Title: Optical fiber cutter
Inventor: OMOTO KIYOSHI
IPC: H02G1/14
Filed: 1990-02-26
Abstract: PURPOSE:To safely and efficiently recover the coated optical fiber cutting by sticking the cuttings to a tape utilizing the elasticity produced by a pressing plate cooperating with a clamp means, engaging the cuttings with a slit and dropping the cuttings into a pan. CONSTITUTION:When the coated optical fiber 3 has been cut, the cutting are pressed from the upper part by the elasticity of a pressing plate 11 cooperating with the clamp means 5A and 5B for holding the cuttings and stuck to a tape 9. Accordingly, the means 5A and 5B are raised, the tape 9 is wound, the cuttings are removed from the tape 9 at a means 13 for removing the cuttings 3S, and the cuttings 3S are recovered in a storage means 14. Meanwhile, the tape 9 is wound on a spindle 10A and repeatedly used. The cuttings 3S are safely, surely and integrally post-treated in this way without any manual work.
Patent JP-H01217362-A (JP)
Title: Electrophotographic sensitive body
Inventor: ENOKIDA TOSHIO
IPC: C09B47/18
Filed: 1988-02-25
Abstract: PURPOSE:To enhance exposure sensitivity characteristics and wavelength characteristics, further deterioration resistance characteristics at the time of repeated uses for a long time, printing resistance, and image stability by using a vanadium phthalocyanine compound as an electric charge generating material. CONSTITUTION:The electrophotographic sensitive body is provided on a conductive substrate with a photosensitive layer containing as a charge transfer material and the charge generating material represented by formula I in which R1 is halogen, oxygen, hydroxy, nitro, or alkoxy; each of R2-R5 is H, halogen, alkyl, alkoxy, allyl, or aryl; (j) is 1 or 2; each of (k), (l), (m), and (n) is an integer of 0-4, thus permitting the obtained photosensitive body to have superior exposure sensitivity characteristics, wavelength characteristics, deterioration resistance characteristics at the time of repeated uses for a long period, printing resistance, and image stability.
Patent JP-S57156221-A (JP)
Title: Preparation of resin film having sideways tear property
Inventor: NISHIKAWA ATSUROU
IPC: B29C43/00
Filed: 1981-03-23
Abstract: PURPOSE:To obtain the film excellentin transverse tear resistance, lengthwise strength, moisture proof, etc. by rolling the film of polyethylene resin having a density and a crystallization within specific range in the lengthwise uniaxial direction. CONSTITUTION:There is provided the film of resin having a resin layer composed of one kind or more selected from polyethylene, ethylene-vinglacetate copolymer and ionomer resin that all have densities 0.94 or less and having a crystallization of resin 60% or less. In order to obtain the title resin film, lengthwise uniaxial rolling is carried out by such a method as this film is allowed to pass between a pair of rolls or the like. It is preferable that the rolls take the room temperature or more, the resin crystallization initiating temperature or the softening point or less, 100-1,000kg/cm is given to the linear pressure of the rolls and 3-6 times is given to the rolling ratio defined by the initial thickness/the rolled thickness of the film.
Patent JP-S56139168-A (JP)
Title: Method and apparatus for subjecting outer wall panel for building to recessed and protruded decorative finishing
Inventor: OKAMOTO YASUTOKI
IPC: B05C17/12
Filed: 1980-04-01
Abstract: PURPOSE: To subject uniform recessed and protruded patterns to the decorative finishing continuously by pressing protruded base paint top parts by plural press rollers which are independently moved upwardly and downwardly as well as rotated freely and has a roller surface made wet always by dripping water.  
     CONSTITUTION: Plural press mechanisms 10aW10c pivotably supporting plural press rollers on a support stand 8 installed on a sending mechanism 7 so as to be independently moved upwardly and downwardly as well as rotated freely in a parallel row like manner are provided parallelly. Further, above a water absorbing press roller 9, a pipe 22 dripping water from a tank 23 on the support stand is provided in order to wet the press rollers and to prevent a coated base paint from being adhered to the rollers. Moreover, a support link pivotably supported to a frame 11 is raised to a sending direction of the panel and an upwardly and downwardly rotatable holding link 22 making a gap between the panel and the rollers adjustable is traversely provided in parallel to the revolving shaft link 26 as well as contacted with a lower part of the support link. 
     COPYRIGHT: (C)1981,JPO&Japio