baber/WOPTO huggingface dataset:
Patent JP-H11349096-A (JP)
Title: Corrosion-proof lining method for concrete structure
Inventor: YOSHIKAWA YOSHINOBU
IPC: B65D90/04
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To easily carry out a lining work on a concrete structure. SOLUTION: Concrete 5' is placed in a space defined by an external form 1 and an internal form 2 and the external and internal forms 1, 2 are removed after the concrete 5' has cured to form a structure 5. Protrusions 3 formed of continuously shaped projections are provided on the face 2a of the internal form 2 opposite to the external form 1. Continuously formed recessed grooves 6 are made on the whole internal wall face 5a of the structure 5 after the external and internal forms 1, 2 have been removed. Thereafter, a corrosion- proof synthetic resin material 4' is applied on the whole internal wall face 5a on which the recessed grooves are formed to cover the whole internal wall face 5a with the synthetic resin material 4' and form a lining layer 4.
Patent JP-S5589149-A (JP)
Title: Reel base
Inventor: NAKAMURA SUKEYUKI
IPC: B65H16/04
Filed: 1978-12-28
Abstract: PURPOSE: To compensate difference between the thickness of a plastic reel and that of a metal reel with thin thickness by a mechanism wherein covex portions are provided to a reel base while concave portions fitting to the convex portions are formed to the plastic reel in a reel base to which a reel of a magnetic tape is installed.  
     CONSTITUTION: A convex portions 3 are provided on a reel base 1 unified with a rubber disc 2 on the radial line of a plurality of pawls 5 formed on the central axis 4 of a reel base for driving a reel, which are disposed at regular intervals in the radial direction. Meanwhile, a plurality of concave portions 9 fitting to the said convex portions 3 are formed on the extension line of a plurality of thin grooves 8 provided at a central portion of a plastic reel 6 with thick thickness. The height of the convex portion 3 is set so that the height h of the plastic reel 6 to the reel base 1 become the same as height h in the case when a metal reel 10 with thin thickness is installed to the reel base 1 when the convex portion 3 is fitted to the concave portions 9 and the plastic reel 6 is mounted to the reel base 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0916765-A (JP)
Title: Matching processing method for two-dimensional image
Inventor: MIYAZAWA HIDETAKA
IPC: G06T7/00
Filed: 1995-06-30
Abstract: PURPOSE: To shorten recognizing time by suppressing the increase of the number of templates without necessity to extract a point corresponding to the start point of template from an input pattern. CONSTITUTION: A step S1 is an image input part for inputting a two-dimensional image and concerning the input image (input pattern) inputted by this image input part, at a step S2, contour extraction, fine line and vectorizing are performed. A vector feature amount A is found here. A step S3 is the template expressed by N pieces of unit vectors and between a vector feature amount B of this template and the vector feature amount A provided by the step S2, similarity is found on the matching matrix of a step S4. Afterwards, the maximum value of similarity is defined as the optimum similarity between the input pattern and the template at a step S5 and the pattern of the template, for which this optimum similarity is maximum, is defined as the recognized result.
Patent JP-H1110619-A (JP)
Title: Mold for hydraulic inorganic molded article
Inventor: TSUROO TETSUYA
IPC: B28B7/00
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To realize sure suction of a molded article to a top mold side at the opening of the top mold and a bottom mold so as to make it hard to develop a poor molding even when the molds have a function to such the excess water in a hydraulic inorganic composition and dehydrate the excess water. SOLUTION: These molds consists of an openable and closable pair of molds, which forms a cavity for charging a hydraulic inorganic composition therein under their closed state. In addition, on the molding surface of either one of the molds, a plurality of sucking holes, which are divided into two water collecting pipes 61 and 62 respectively and independently connected to vacuum sources V1 and V2 .
Patent JP-H1115564-A (JP)
Title: Safety control method at the time of inserting board errorneously
Inventor: AOKI TAKASHI
IPC: G06F3/00
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To avoid destruction and damage due to power shorting and signal collision in a pattern and an element in a back plane and a board by controlling ON/OFF of a power unit by means of the presence or absence of the conduction of a signal route. SOLUTION: When a CPU board 2, a picture control board 3 and an I/O board 4 are connected to the back plane with combination in precise states, the state of a line 14 becomes a low level. When SW12 is turned ON (contact), the power unit is turned on and power is supplied to a whole system by containing the back plane, the CPU board 2, the picture control board 3 and the I/O control board 4. When the CPU board 2, the picture control board 3 and the I/O control board 4 are connected to the back plane 1 with the combination in states except for the precise state, the state of the line 14 becomes an Hi-z level and the power unit 5 is turned off as it is even if SW12 is turned on (brought into contact).
Patent JP-H0454703-A (JP)
Title: Feeder
Inventor: NUMANO YUJI
IPC: H01Q13/20
Filed: 1990-06-25
Abstract: PURPOSE:To use a radial line slot antenna for various types of polarized waves in common and to improve the antenna aperture efficiency by providing a matching post stood upright onto a center matching plate and a point loading to a tip of the matching point. CONSTITUTION:A center matching plate 22 is provided to a guide axis of a circular waveguide 20, the diameter and thickness of the matching plate 22 are selected so that a wave due to reaction from a middle plate 7 and a reflected amount from the matching plate 22 have equal magnitude but opposite phase thereby canceling the reaction from the middle plate 7 opposite to a conical horn 21. On the other hand, the transmission wave propagated from the center of a lower radial waveguide 5 to its circumferential part radially is reflected in a double corner 10, a slot plate 8 and an absorption body 11 or the like and the reflected waves are matched at the matching post 23 over a broad band. Thus, the antenna is used for various types of polarized waves in common and the antenna aperture efficiency is improved.
Patent JP-S6227643-A (JP)
Title: Monitoring method of nozzle errosion of steam turbine
Inventor: IKEDA HIROSHI
IPC: G01M99/00
Filed: 1985-07-29
Abstract: PURPOSE:To determine the yield of errosion of a nozzle and the stage of the growth of the errosion at an early stage while the operation of a steam turbine is continuted, by detecting the front pressure of a governing-valve, the opening degree of the governing-valve and the rear pressure of said valve, and computing the maximum value of bucket stress. CONSTITUTION:The opening degree of a governing-value 2 is detected by a cam angle recorder 7. The front pressure of the governing-valve is detected by a governing-valve front pressure gage 1. the rear pressure of the governing-valve is detected by a governing-valve rear pressure gage 8. Based on the detected values, the flow rate of main steam is computed. Based on the computed value of the flow rate of the main steam and the detected value of the rear pressure of the governing-valve, the pressure at a bucket inlet port is computed. Then, based on the computed value of the flow rate of the main steam and the computed value of the pressure at the bucket inlet port, the maximum value of the pressure difference at the bucket inlet port is computed. Based on the maximum value of the pressure difference at the bucket inlet port, the maximum value of the bucket stress is computed. By judging whether the maximum value of the bucket stress is within a specified value, the yield and progressing state of the errosion of a nozzle is monitored.
Patent JP-S6057296-A (JP)
Inventor: KOIZUMI KENZOU
IPC: G21C19/16
Filed: 1983-09-09
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-H106302-A (JP)
Title: Bench circular sawing machine
Inventor: SASAKI KATSUHIKO
IPC: B27B5/29
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To improve stability in installing of an auxiliary component. SOLUTION: In a bence circular sawing machine, a support leg 15 supporting a base 2 by being in contact with an installed face is protruded behind a center of the base 2, a reverse U-formed notch 16 is formed to the support leg 15, and an auxiliary plate 17 is equipped thereto. For installation of the auxiliary plate 17, a bolt 20 is made to pass through a slot formed at the center via a spring washer 19, the bolt 20 is made to pass through the notch 16 of the support leg 15, and a weld nut 21 is threaded from an inside of the support leg 15. Thereby, it is freely rotatably supported with a shaft in a horizontal position. Further, the auxiliary plate 17 comes to be freely vertically swingable on both left and right sides by adjusting a fastening amount to the weld nut 21 of the bolt 20.
Patent JP-S6411310-A (JP)
Title: Printed lamination spiral coil
Inventor: INOUE JUN
IPC: H01F17/00
Filed: 1987-07-04
Abstract: PURPOSE:To obtain a printed laminate coil with a desired inductance value, by laminating type I-IV spiral conductive coils with type I and II insulating magnetic material layers. CONSTITUTION:A type I spiral conductive coil 12 printed on an upper surface of a non-magnetic insulation substrate 10 is provided with an initial end 12a, where an electrode 14a on one side is connected, and it is spirally coiled clockwise and attains to a nearly central position (an innermost position) to have a final and 12b there. A type I insulating magnetic material layer 16, a type II spiral conductive coil 20, a type II insulating magnetic material layer 24, a type III spiral conductive coil layer 28, an insulating magnetic material layer 32, and type IV spiral conductive coil layer 36 are printed serially on the conductive coil 12 layer. A spiral coil of four-layered structure is laminated above the insulation substrate 10, and desired inductance can be obtained by magnetic induction of the insulating magnetic material layers 16, 24, 32.
Patent JP-H06349113-A (JP)
Title: Optical information recording medium
Inventor: OMORI KEIKO
IPC: G11B7/2433
Filed: 1993-06-10
Abstract: PURPOSE:To obtain an optical information recording medium having high preservability over a long period of time and high reliability. CONSTITUTION:One or plural thin films 2-6 including at least a recording film or a reflecting film are laminated on a transparent substrate 1 and a protective film 7 is formed on the thin films by applying and curing a coating material consisting essentially of branched reactive polysiloxane to obtain the objective optical information recording medium. The branched reactive polysiloxane is a polymer of a compd. represented by a general formula SiRR'3 or a compd. represented by a general formula SiR2R'2 and contains 15-35wt.% nonreactive groups and 10-30wt.% reactive groups. In the formulae, R is a nonreactive group and R' is a hydrolyzable reactive functional group.
Patent JP-S5957647-A (JP)
Inventor: TAGUCHI MITSUKUNI
IPC: A61C17/00
Filed: 1982-09-27
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-S5956147-A (JP)
Title: Method and device for integrating fatigue of pull rod of pipe expanding machine
Inventor: KONDOU TETSUMI
IPC: G01N3/32
Filed: 1982-09-25
Abstract: PURPOSE:To enable the estimation of the time when the pull rod of a pipe expanding machine breaks by measuring continuously the load to be exerted on the pull rod, converting said load from stress to the degree of fatigue and comparing the cumulative degree of fatigue and the fatigue limit which is beforehand determined. CONSTITUTION:The cone 3 and segments 4 of a pipe expander are put into a steel pipe 1, and the cone 3 is pulled by a hydraulic cylinder 5 via a pull rod 2 by which segments 4 are expanded radially, and the pipe is expanded. The load of the rod 2 is kept measured continuously at all times with a measurement device 6 for the load of the pull rod and the load is converted to the degree of fatigue by a calculator 7; at the same time, the degree of fatigue is cumulated and the cumulative result is outputted by an output device 8. The pull rod is used while the time for the breakage estimated from the cumulative degree of fatigue which is kept outputted at all times and the fatigue limit of the pull rod which is beforehand determined.
Patent JP-H0511196-A (JP)
Title: Visual field direction conversion optical system for endoscope
Inventor: TSUYUKI HIROSHI
IPC: A61B1/00
Filed: 1991-07-08
Abstract: PURPOSE:To cut off a harmful light beam which causes a ghost and a flare. CONSTITUTION:As for the visual field direction conversion prism 8 which has a stop 9 arranged on its refracting surface 8a on a subject side in the endoscope for observing a subject in an oblique view direction, the areas of the stop 9 and a light shield part 9b are set according to -0.048theta'+1.8<=1A (1) and 1B<=0.25 (2), where theta' is the angle between the harmful light beam refracted by the refracting surface 8a of the visual field direction conversion prism 8 and the normal of the refracting surface 8a while the height of the projection surface 8c from a reflecting surface 8b is regarded as 1 and the areas where a light shield part 9b above the upper edge A of an aperture opening 9a and below the lower edge B is present are denoted as 1A and 1B.
Patent JP-S6060341-A (JP)
Title: Gas spring device
Inventor: NOZAKI YOSHIHARU
IPC: E06C9/12
Filed: 1983-09-09
Abstract: PURPOSE:To easily mount and demount a gas spring with small force by connecting a gas spring between a base member and a moving member moved relatively to the base member and working the expansion force of the gas spring upon the moving member in such a manner as to go away from the base member. CONSTITUTION:Gas springs 46 enclosing high-pressure gas in such a manner as to freely communicate mutually are provided on both sides of a piston 51 in a cylinder body 49, and each one end of the gas spring 46 is coupled to a base member 9b, the other end portion being coupled to a moving member 14. In this arrangement, when the moving member 14 is moved close to and apart from the base member 9b, the large expansion force of the gas spring 46 can be worked upon the moving member 14 in direction of going away from the base member 9b extending over the whole stroke.
Patent JP-S5789423-A (JP)
Title: Heat treatment of spherical graphite cast iron pipe
Inventor: TOGAWA SUSUMU
IPC: C21D9/08
Filed: 1980-11-26
Abstract: PURPOSE:To generate a desired ferrite structure without the needs for separate ferrite heat treatment by a method in which a spherical graphite cast iron pipe containing a specific amount of Si is molded and then subjected to a heat treatment involving heating and cooling under specific conditions. CONSTITUTION:A spherical graphite cast iron pipe containing 2.3-2.8% Si is cast by a casting method, removed from the casting mold as it is in high-temperature state, cooled to 700-750 deg.C, right below the transformation point Ar1, and then charged into a heat treatment furnace, where the pipe is heated to about 850 deg.C, right above the transformation point Ac1 to convert its pearlite structure into austenite. Then, the pipe is gradually cooled at 700-650 deg.C at a cooling rate of about 10 deg.C (+ or -2.5 deg.C)/min or less and then air-cooled. Thus, the retention time of the pipe at a maximum holding temperature of 850 deg.C can be greatly shortened.
Patent JP-S6058801-A (JP)
Inventor: FUJIWARA YOSHITOMO
IPC: B27L5/06
Filed: 1983-09-09
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-H0863233-A (JP)
Title: Method and device for slider driving control
Inventor: MARUYAMA SATOSHI
IPC: G05D3/12
Filed: 1994-06-27
Abstract: PURPOSE: To provide the method and device for slider driving control which can accurately position a slider in a short time with small vibration and fast response at the time of actuation even by a slider driving device that is not large enough in the rigidity of a driving mechanism and are tolerant to disturbance. CONSTITUTION: A target position S in every control cycle is set on the basis of the target position of the slider 32 and the position detected value Go of the slider 32 at the time of the input of the target position, and a command movement quantity P in every control cycle is calculated from the difference between S and a feedback quantity R to drive a motor 38. The motor 38 is equipped with a rotational quantity detector 39 to find an equivalent movement quantity Q by converting the detected cumulative rotational quantity of the motor 38 into the movement quantity of the slider 32. Further, the position detected value G of the slider 32 in every monitor cycle which is set N (integer) time as long as the control cycle is detected, the value obtained by subtracting G and a correction quantity δ1 in the last monitor cycle from Q in the same control cycle is divided equally by N, and δ1 is added to the equally divided value to calculate a correction quantity δ. The value obtained by subtracting δfrom Q is regarded as R in every control cycle.
Patent JP-S62255925-A (JP)
Title: Range finding and light measuring instrument
Inventor: MATSUDA MOTONOBU
IPC: G03B7/16
Filed: 1986-07-16
Abstract: PURPOSE:To surely decide the counter light state by measuring distance zones where the existence of an object is detected in plural range finding areas in a photographic range. CONSTITUTION:With respect to plural range finding areas in the photographic range, a range finding means measures distance zones where the existance of the object is detected. With respect to the same light measuring areas as range finding areas, a photometric means measures the luminance of the object. A distance zone determining mans determines distance zones, where the existence of a principal object is detected, on a basis of measured results of the range finding means. If the number of range finding areas where determined distance zones are detected is one or the range finding area includes the center part of the photographic range, A rear light discriminating means discriminate whether the difference between the measured result of the light measuring area corresponding to this range finding area and an average value of measured results of light measuring areas in the whole of the photographic range is larger than a prescribed value or not, and the rear light state is decided if it is larger than the prescribed value. If said number is two or more or range finding areas do not include the center part of the photographic range, the rear light state is not decided.
Patent JP-H0216846-A (JP)
Title: Baud rate setting method
Inventor: KITAI HIROSHI
IPC: H04L29/08
Filed: 1988-07-05
Abstract: PURPOSE:To easily and speedily execute a setting work without excessive parts and space by automatically setting a Baud rate which is coincident with a communication opposite based on the analysis of a reception code at the time of receiving a prescribed code at first from the communication opposite. CONSTITUTION:An arithmetic control unit 15 decides the presence or absence of a communication input from the communication opposite. At the time of YES, a pulse width measurement circuit 20 measure the pulse width tw of the prescribed code which has initially been received and the measurement value is fetched into the arithmetic control unit 15. The unit 15 decides whether the measurement value tw shows either tw>=5.6ms or 2.8<=tw<5.6ms, or either 1.4<=tw<2.8ms or tw<1.4ms. If a decision is YES, a frequency division rate of a frequency divider 17 is set so that the Baud rate shows 600bps. Data transmission by the set Baud rate is executed.
Patent JP-H1116815-A (JP)
Title: Method and device for electron beam lithography device
Inventor: TSUJI HIROSHI
IPC: H01L21/027
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To draw with high precision even under such condition as a vibration from a floor is transferred to an electron beam lithography device, by performing polarization correction of electron beam for a vibration detection signal in a sample chamber. SOLUTION: The vibration transferred from floor to a sample chamber 7 is detected with a vibration meter 13, and sent to a correction signal generating device 14. At the correction signal generating device 14, based on the transfer function of a vibration signal in the sample chamber 7 which is detected with the vibration meter 13 and a position vibration of electron beam to the vibration of the sample chamber 7, a displacement amount of the electron beam is calculated for polarization-correction real time of the position of electron beam.  For calculating a displacement amount of the electron beam, a vibration detection signal is Fourier-transformed to obtain a vibration amplitude of a frequency region, and, based on a transfer function or toe vibration amplitude and the position vibration or the electron beam to the pre-obtained vibration of the sample chamber 7, a displacement amount is identified.
Patent JP-S5692113-A (JP)
Title: Manufacture of fine particle zeolite
Inventor: AONO KOUJI
IPC: C01B39/16
Filed: 1979-12-25
Abstract: PURPOSE: To obtain fine particle zeolite free from coagulation by regulating the slurry concn. and alkali excess rate of a fed composition and disintegrating the resulting gel.  
     CONSTITUTION: When alkali-soluble silica is mixed with an Al compound and caustic soda to obtain zeolite, the slurry concn. to the reactive liq. composition is controlled to 23W30%, and the alkali excess rate of 1.5W2.5. The resulting gel is disintegrated by violent agitation, and then crystallization reaction may be carried out, if required, by raising the temp. By this method fine zeolite crystals of ≤1μ particle size can be obtd. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0719537-A (JP)
Title: Ice-based regenerative air conditioner
Inventor: MIZUKAMI HARUNOBU
IPC: F24F5/00
Filed: 1993-07-07
Abstract: PURPOSE:To enable surely recovering to a thawing operation cycle residual liquid refrigerant in a system from an outdoor heat exchanger to an ice-based regenerative tank. CONSTITUTION:When there is liquid refrigerant remaining in the piping from an outdoor heat exchanger 3 to an ice-based regenerative tank 10, a pump for liquid refrigerant 32 for discharging liquid refrigerant from the ice-based regenerative tank 10 is rotated in reverse. As a result, liquid refrigerant remaining in the outdoor heat exchanger 3 can be recovered by suction.
Patent JP-H068597-A (JP)
Title: Thermal transfer ink ribbon and printer
Inventor: TAMURA TAKEO
IPC: B41J31/00
Filed: 1992-06-25
Abstract: PURPOSE:To selectively use an unused color section and to economically use an ink ribbon without deteriorating printing quality by providing a thermal mark showing a used or unused state to a surface coated with transfer ink. CONSTITUTION:In a multicolor ink ribbon 2 used in a thermal transfer printer equipped with a serial head, a thermal marker 4 coated with thermal ink showing a used or unused state is provided to an ink color changing-over part. Prior to the printing of each line, the aforementioned thermal ink is discolored to investigate a used or unused state and an unused color section is selectively used. As a result, the ink ribbon can be economically used without deteriorating printing quality.