baber/WOPTO huggingface dataset:
Patent JP-2001119577-A (JP)
Title: Image processor
Inventor: MATSUDA TOYOHISA
IPC: G06T5/00
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To surely eliminate a background in binary processing of a multi-value image. SOLUTION: A 1st binary processing threshold value calculation section 23 in a binary processing section 15 of the image processor calculates a 1st binary processing threshold value of a unit area of a multi-value image on the basis of a feature quantity depending on a distribution of an incidence frequency of pixels of each luminance for each unit area of the multi-value image. A 2nd filter processing section 25 sets a filter coefficient on the basis of the result of edge detection processing using the feature quantity and a predetermined filter coefficient and applies the edge detection filter processing using the filter coefficient to each unit area of the multi-value image.  A 2nd binary processing threshold value calculation section 26 calculates the 2nd binary processing threshold value of each unit area on the basis of the processing result of the 2nd filter processing section 25. A binary processing section 27 applies binary processing to any of the results of the 2nd filter processing means to the unit area of the multi-value image according to either of the 1st and 2nd binary processing threshold values.
Patent JP-H04166936-A (JP)
Title: Image forming method
Inventor: KUWABARA SATORU
IPC: G03D13/00
Filed: 1990-10-31
Abstract: PURPOSE:To accurately discriminate a front and a back face of a recording paper by arranging a light emitting element and a light receiving element so that a ratio of a light receiving quantity on the front face of the recording paper to that on the back face thereof may become a predetermined value. CONSTITUTION:When a recording paper 28 is conveyed to a predetermined position, a light emitting element 41 emits light to a recording paper face with a predetermined incident angle alpha, for example 60+ or -15 degrees. Light reflected by the paper 28 is received by a light receiving element 42. With this constitution, difference between a light receiving quantity in the case of a front face of the paper 28 and that in the case of a back face thereof can be discriminated. A discriminating means accurately discriminates the front and back face of the paper 28 based on the light receiving quantity of the element 42.
Patent JP-H03155155-A (JP)
Title: Manufacture of semiconductor integrated circuit associated with mis capacity element
Inventor: SEKIKAWA NOBUYUKI
IPC: H01L21/822
Filed: 1989-11-13
Abstract: PURPOSE:To omit an etching step of a thin dielectric film, a damage applying step, to prevent variation in a capacity value, deterioration of characteristics and to form an insulating film of a first layer in the same thickness over the entire board by forming an upper layer electrode directly without providing an interlayer insulating film on the dielectric film etched in a predetermined shape of a MIS capacity element. CONSTITUTION:A diffused region 31 to become a lower layer electrode region of a MIS capacity element 30 to be associated as a part of a semiconductor integrated circuit is formed on a semiconductor layer 22, and one diffused region for forming an element to be built in as a part of a semiconductor integrated circuit is then formed. Then, an insulating film 40 formed on the layer 22 is removed, an insulating film 47 of a first layer of the integrated circuit is formed, the film 47 is etched, an opening for exposing the region 31 to become a lower layer electrode region is formed, and a thin dielectric film 32 of the element 30 is formed on the exposed region of the opening and its vicinity. The upper layer electrode 33 of the element 30 is formed on the film 32.
Patent JP-H08153122-A (JP)
Title: Shape data generating method
Inventor: SEKINE HIROSHI
IPC: G06T17/00
Filed: 1994-11-29
Abstract: PURPOSE: To generate a connection surface which smoothly connects fillet surfaces by setting an outline by connecting the end points of the fillet surfaces to be connected and setting a curved surface in the area surrounded by the outline. CONSTITUTION: The intersection P2 of the outline of a fillet surface F1 and the outline of a fillet surface F2 is found. Then, the contact point of an arc on the fillet surface F1, passing the point P2, with the curved surface S1 is found as P1. Similarly, the intersection P3 of the outline of the fillet surface F2 and the outline of a fillet surface F3 is found, and then the contact point P4 of an arc on the fillet surface F3, passing the point P3, with the curved surface S4 is found. Then, constitution points are generated on the outlines L1 and L2 at specific intervals so as to generate the connection surface C surrounded by an outline set between the points P1 and P2 on the fillet surface F1*, an outline set between points P3 and P4 on the fillet surface F3*, and the set outlines L1 and L2.
Patent JP-S63276579-A (JP)
Title: Control system of multihead printer
Inventor: ONISHI YOSHIAKI
IPC: B41J3/54
Filed: 1986-12-12
Abstract: PURPOSE:To enable high speed printing to be executed with uniform operation duty without occurrence of a collision of a plurality of printing heads, by a methods wherein continuity of space data from a printing start position to a end position is calculated for estimation of several lines prior to a line to be printed and an operation pattern which can be printed within a minimum time is selected. CONSTITUTION:A printing start position, a printing end position, a printing length are obtained from printing data. A subsidiary control part 8a transfers positional information of a carriage 3a. Positional information of a carriage 3b is required in the same way from a subsidiary control part 8b, and a printing dividing point is calculated from above-mentioned information. Whether space data exist or not at the dividing point is judged. When the space data exist, the dividing point is moved and operation time is shortened. When printing data of a next line after a line to be printed at present exist, the printing start position, the end position, and the printing length are obtained in the same way as for the preceding line, and operation time of each operation pattern extending over the two lines is calculated.
Patent JP-H06152319-A (JP)
Title: Equalizing method and device
Inventor: KAMIKUMASU AKIRA
IPC: H03H7/01
Filed: 1992-11-04
Abstract: PURPOSE:To allow equalizing method and device for restoring an original signal attenuated by the characteristics of a transmission line to the original state to correspond to the extension of the transmission line, the increment of a transmission speed, etc., without increasing the sorts of power supplies and manually switching a range. CONSTITUTION:In the equalizing method of the equalizing device 1 having a false line inserting circuit 11 capable of changing characteristics and an equalizing amplifier circuit 12 for equalizing an output signal S2, both of an input signal S1 inputted to the device 1 and an output signal S3 outputted from the device 1 are fed back to the circuit 11 and an output signal S2 outputted from the circuit 11 is equivalent to a signal applying a loss due to a line with a fixed length to an original signal sent from a transmission source.
Patent JP-H09138014-A (JP)
Title: Air conditioner
Inventor: TAGASHIRA MINORU
IPC: F25B1/00
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To form a dryer to match the capacity of an air conditioner with a simple structure and to rapidly adsorb moisture contained in lubricant to the dryer by disposing the return port of the lubricant separated by an oil separator at the upstream side from the dryer provided at a suction tube. SOLUTION: Non-azeotrope refrigerant containing no chlorine and ester lubricant having compatibility with the refrigerant are sealed in an air conditioner in which the outdoor unit 1 of the conditioner having a compressor 2, an oil separator 3, a four-way valve 4, an outdoor heat exchanger 5, a liquid receiver 7 and an expansion valve 6 and connected via a refrigerant tube 20 is connected to indoor heat exchangers 18, 19. A dryer 10 is provided at the suction tube of the refrigerating cycle, and the return tube of the separator 3 is connected to the upstream side to make it possible to pass not only the refrigerant but also the lubricant through moisture adsorbent in the dryer 10. Accordingly, the moisture in the refrigerant and the moisture in the lubricant can be rapidly adsorbed.
Patent JP-H05108250-A (JP)
Title: Coordinate input device
Inventor: TSUNODA MASAMI
IPC: G06F3/0488
Filed: 1991-10-15
Abstract: PURPOSE:To provide a coordinate input device without requiring a flat plane to perform coordinate input, capable of easily performing the coordinate input even at a narrow place having superior efficiency in a coordinate input operation. CONSTITUTION:An image is read continuously by an image reading part 101, and the change of a coordinate position of the image reading part 101 can be detected by an image recording part 102 and an image comparator part 103.
Patent JP-H07150825-A (JP)
Title: Cylinder lock device
Inventor: BURAIAN RUISU BORUTON
IPC: E05B17/04
Filed: 1993-11-25
Abstract: PURPOSE:To easily adjust the rotary angle of a key lever only by changing the shape of the key never or the regulating piece of the rotary angle, by regulating the rotary angle of the key lever. CONSTITUTION:When a key is inserted in a rotor 12, a tumbler 13 protruding to the inner face of cylinder 11 is contained in the rotor 12 and only the rotor 12 rotates in the meantime until the side face of the rotary axis 14 of rotor 12 gets in contact with the protrusion 21a of the rotary angle-regulation hole 21. Thereafter, the key lever 5 starts to rotate and the side edge-thereof contacts the inclined face 8b and the drive of door-locking is completed. In the rotary angle alpha+beta, the key lever 5 rotates only by angle beta. Accordingly, by change of the shape or toe key never 5 and the rotary angle-regulating piece s ana by change of the angle alpha+beta, therotary angle of key can the set and the rotary angle of key lever 5 against the rotary angle of key and the transfer distance of the rod 25 can be freely changed and set again.
Patent JP-H08155551-A (JP)
Title: Roller straightening machine for shapes
Inventor: OMORI KAZUO
IPC: B21D43/00
Filed: 1994-11-29
Abstract: PURPOSE: To make it possible to attain the necessary pitch changing rate of straightening rollers and to straighten shapes at an adequate roller pitch according to material sizes by equipping a roller straightening machine for shapes with movable transporting table rollers satisfying specific expressions. CONSTITUTION: The max. roller pitch is defined as Lmax , the min. roller pitch as Lmin , the min. material length as L0 and the distances between the lower straightening rollers 2 of the smallest part and the transporting table roller 8 in immediate proximity thereto on the inlet side and outlet side at the time of the max. pitch are defined respectively as X1 , X2 . The numbers of the table rollers on the inlet side and outlet side movable in a longitudinal direction are respectively defined as n1 , n2 and the number of the lower straightening rollers on the inlet side and outlet side based on the stationary rollers 9 within the roller straightening machine are respectively defined as N1 , N2 . Also, n1 and n2 pieces of the movable transporting table rollers satisfying the expression I and the expression II are disposed when the min. pitch of the table rollers is defined as Xmin .  As a result, the straightening of the materials is executed at the adequate roller pitch according to the material sizes and, therefore, the more effective straightening is possible.
Patent JP-H02142003-A (JP)
Title: Gas station provided on first floor of building
Inventor: MIZUSHIMA MASATO
IPC: F21S11/00
Filed: 1988-11-22
Abstract: PURPOSE:To save power energy by providing a guide means of sunlight and forming a light radiation unit on a ceiling so as to obtain enough brightness without turning on a lighting device in daytime. CONSTITUTION:An U-shaped reflecting member 7, whose cross section is approximately a strip, is provided on the lower surface of the ceiling 6 of a gas station 2 as a light guide means. The reflecting member 7 is constructed with an upper reflecting plate 8 and lower reflecting plate 9 whose inner sides are formed with reflecting surfaces 8a and 9a that are facing each other respectively. The lower reflecting plate 9 is formed longer than the upper reflecting plate 8 so as to project outside a building 1, and the lower reflecting plate 9 is provided with plural rows of slits 10 for light collection acting as a radiation unit that become wider in width as they are positioned deeper in the building from an entrance/exit 3 for a vehicle at proper intervals. Accordingly, the deeper the position is in the gas station, the larger the quantity of lighting is, as the result, even though the deep portion of the gas station liable to be gloomy can be made bright. In this way, the inside of the gas station can be made bright without turning on a lighting device in daytime, thus the power can be saved.
Patent JP-S62154887-A (JP)
Title: Video recording and reproducing device
Inventor: HATANAKA KEIJI
IPC: G11B5/027
Filed: 1985-12-26
Abstract: PURPOSE:To attain a rapid reproducing minimizing a noise bar and improving its quality by detecting recording track width on a tape from the envelope signal of a reproducing signal and supplying an optimum comparing potential level to a comparator to automatically adjust a writing range in a memory. CONSTITUTION:Different track width values recorded on a magnetic tape are respectively detected by an envelope detecting signal and an optimum potential as an comparing potential to a comparator is switched within a field and supplied to the comparator based on the detected result. Namely, a table determining the optimum reference voltage to the comparator 6 is referred based on the time of level 'L' obtained over a two-field period to determine the optimum potential levels corresponding to respective track width and potential levels corresponding to S1 and S2. The table is previously written in the program memory 22 of a microcomputer 20 and switched by a microcomputer 20 so that the comparing potential of the comparator 6 is S2 in the periods N1, N3, N5 and the comparing potential is S1 in the periods N2, N4.
Patent JP-H07147500-A (JP)
Title: Method of judging mutual interference of mounted part
Inventor: MIWA TAKESHI
IPC: G06F17/50
Filed: 1993-11-25
Abstract: PURPOSE:To easily and quickly detect mutual interference of parts of mounting data taking part mounting accuracy and part dimensional accuracy into consideration by a method wherein the mutual interference of mounted parts is evaluated only by the intersection of the virtual outlines of the parts enlarged corresponding to a specified allowable minimum gap. CONSTITUTION:Parts 2 and 3 whose interference state is to be judged are selected out from the mounting position data of a data storage device, and the dimensional data and mounting position and mounting angle data of the parts 2 and 3 are taken out. The plane outlines 20 and 30 of the parts 2 and 3 are obtained from the dimensional data and enlarged half as large as an allowable minimum gap G stored in the data storage device to obtain virtual outlines 21 and 31, and it is detected that the outlines 21 and 31 intersect each other or not. When it is found that the outlines 21 and 31 cross each other, it is judged that the parts 2 and 3 interfere with each other. By this setup, it can be easily and comparatively quickly judged that mounting data are good or not.
Patent JP-H05131922-A (JP)
Title: In-pipe running vehicle
Inventor: FUJITA AKITAKA
IPC: B61B13/10
Filed: 1991-11-12
Abstract: PURPOSE:To recover an in-pipe running vehicle easily and speedily by retracting drive wheels and inversely rotating auxiliary wheels when a car body is in failure to be recovered, by elevatably incorporating a drive frame in the car body, installing the drive wheels on the drive frame, and installing the auxiliary wheels on the car body. CONSTITUTION:For running a car body 1 in a tube 17, air pressure is supplied from the outer side of the tube 17 to an elevation means 12 assembled between the car body 1 and a drive frame 3 freely capable of elevation in a space 2. The dive frame 3 then protrudes down the car body 1, and drive wheels 11 connected to a drive motor 4 and a guide wheel 16 are applied to the wall of the tube 17 respectively, so the car body 1 is run. In the meanwhile, when it becomes difficult for the car body 1 to run by any trouble, the air pressure inside an air cylinder 13 in the elevation means 12 is released. The drive frame 3 then moves up by an energization force of a spring 14 to retract the drive wheels 11, while auxiliary wheels 15 are applied to the wall of the tube 17. By drawing the car body 1, therefore, the auxiliary wheels 15 are rolled, and the car body 1 can be recovered easily.
Patent JP-2000120976-A (JP)
Title: Cock switching strainer
Inventor: NIIKURA SHINICHI
IPC: F16K1/22
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a cock switch strainer to facilitate and ensure a switching action and reduce size. SOLUTION: A pair of flow passage switchers 3U and 3B are disposed between a pair of left and right filters 2L and 2R and the respective ports of the filters and the respective ports of the flow passage switchers are interconnected, and the respective switch cocks of the upper and lower flow passage switchers are intercoupled through a coupling member 20. Simultaneously, by effecting switching operation, the left filter 2L and the right filter 2R are alternately used. Each of filter cylinders 12L and 12R mounted in respective filters comprises an inner cylinder consisting of a filtering net and an outer cylinder in a corrugate shape, and an effective passage area is maximized.
Patent JP-H07263364-A (JP)
Title: Method of plasma vapor-phase reaction
Inventor: YAMAZAKI SHUNPEI
IPC: C23C16/54
Filed: 1994-11-07
Abstract: PURPOSE:To prevent the occurrence of flakes which adhere to the internal surface of a reaction vessel by arranging a substrate between paired electrodes by giving a floating potential to the electrodes and respectively connecting the electrodes to both ends of a matching coil, and then, positioning the midpoint of the matching coil at a grounding level. CONSTITUTION:A reactive gas is discharged downward from the hole 8 of a supplying means 24 in the state of a uniform laminar flow. One 23 of paired electrodes 22 and 23 for plasma discharge is positioned below the hole 8 and connected to a matching transformer 25 for supplying electric energy and oscillator 21 and the other electrode 22 is positioned on the hood 7' of an exhausting means 24' so that the electrodes 22 and 23 can be arranged symmetrically. The midpoint of the transformer 25 is grounded in corresponding to the electrodes 22 and 23 and the electrodes 22 and 23 are made symmetrical with respect to a grounding level. Therefore, a substrate having a floating potential floating from the electrodes and frame structure in potential and holders 5 and 5' can hold films.
Patent JP-H02143818-A (JP)
Title: Manufacture of cosmetic container with pattern
Inventor: OCHIAI SHINJI
IPC: B29C45/14
Filed: 1988-11-25
Abstract: PURPOSE:To easily produce a cosmetic container having unique decorativeness, which looks as if it were constituted of two or more fibrous materials by a method wherein fiber-based band-like member is introduced under the state being folded back in a mold and then injection molding is done and finally the fiber-based band-like member is separated from a molded item. CONSTITUTION:The widthwise one side line of fiber-based band-like member 5 is folded back by the required width and the folded-back part 50 is arranged so as to face to the molding surface 21 of a female mold 2. Under the condition that the folded- back part 50 is introduced, next, a male mold 1 and the female mold 2 are clamped together and molten synthetic resin 7 is injected from an injection nozzle 4. As a result, a cavity 3 is filled with synthetic resin 7 and the outer surface of fiber-based band-like member 5 comes into close contact with the inner surface 21 of the female mold 2 and simultaneously its inner surface is bonded to the synthetic resin 7. After cooling, the male mold 1 and the female mold 2 are opened so as to take a molded item out of the molds. Since tension is given to the fiber-based band-like member 5 by a roll 5a and a wind-up roll 5b, the member is automatically peeled off a mold A and a molded item main body 8a by means of releasing force. And, when the member is not automatically fed, after the molded item 8 is taken out of the mold A, the fiber-based band-like member 5 is peeled off the molded item singly.
Patent JP-H11133309-A (JP)
Title: Microscopic device, dimension measuring method and device therefor
Inventor: MATSUI SHINSUKE
IPC: G01B9/04
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To measure height and level difference by a phase difference system for measuring the dimension of the height and the level difference of a minute pattern by separating the image of an object to be measured to two images, forming them on the same screen, measuring a distance between two images and calculating the positional information of the object to be measured in an optical axis direction based on the change of the distance. SOLUTION: The image of the object to be measured 12 caught by an objective lens 21 is divided to two optical paths by a half mirror 22, and either of them enters a two-optical path microscope 13. The microscope 13 is constituted of an image forming lens 23, a Fresnel biprism 24 for forming two optical paths, a mask 25 performing an auxiliary part to distinctly reflect the image, and a CCD camera image pickup surface 26 installed on the formed surface of the images. The image of the object 12 is separated to two images, the images T1 and T2 are formed on the image pickup surface 26 and the distance (d) between them is measured, so that the positional information of the object 12 in the optical axis direction is calculated based on the change of the distance (d).
Patent JP-S62158661-A (JP)
Inventor: HAYASHI MASAHIKO
IPC: B65D33/25
Filed: 1985-12-24
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-H09135627-A (JP)
Title: Cultivation of mushroom and mushroom packaging container therefor
Inventor: UCHIYAMA KIYOHARU
IPC: B65D85/50
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To facilitate the harvesting and packaging works of mushroom and effectively lower the production cost. SOLUTION: A culture base holding apparatus such as a culture bottle 20 is filled with a culture base and a mushroom is cultured through the inoculation of seed mycelia, cultivation, growth, etc. A packaging container 10 for holding and packaging a fruit body grown from the mushroom emerging face is attached beforehand to the mushroom emerging opening of the container, a fruit body is grown to a prescribed size in the packaging container 10 and the grown fruit body is harvested together with the packaging container 10 and packaged with the container.