baber/WOPTO huggingface dataset:
Patent JP-H0416705-A (JP)
Title: Pitch measuring apparatus
Inventor: SASAKI SHIGEO
IPC: G01B11/14
Filed: 1990-05-11
Abstract: PURPOSE:To measure the pitch correctly in a nondestructive manner by inserting an image guide inside a body whose pitch is to be measured, moving the body to be measured and image guide relatively, detecting the position of the body for every pitch by the photographed image data, and obtaining the pitch from the moving length of a moving mechanism. CONSTITUTION:A main body 31 of an image guide is inserted from left to right inside a spiral of a delay circuit 2 of a progressive wave tube, and a servo motor 18 is driven by a servo driving device 19 to move a slide plate 13 leftward. Meanwhile, the light projected from a light source device 39 is transmitted through a bundle of optical fibers and projected from an end part of the image guide 31. When an objective lens is arranged at a decentering position, the image of the spiral is taken with some angles to an axial direction of the spiral, and therefore the spiral is never photographed in an overlapping manner. The formed image is picked up by a TV camera 40. When this image signal is sent to an image processor 42, the image processor 42 compares the dark-and-bright level of all the pixels in a window with the initially-set threshold value, and counts the number of pixels when the white level is detected. The pitch of the spiral can be obtained from the moving distance of a slider mechanism 11 based on the detecting position of the white level.
Patent JP-H0417368-A (JP)
Title: Solid-state image pickup device of vertical overflow-drain type
Inventor: KAWAURA HISAO
IPC: H04N5/372
Filed: 1990-05-10
Abstract: PURPOSE:To provide a low-smear solid-state image pickup device, having a wide range of spectrum sensitivity and the efficient drain characteristic, by forming photodiodes each including an n-type region that has a combination of a lightly doped deep-junction area and a heavily doped shallow-junction area. CONSTITUTION:An n-type semiconductor substrate includes a p-well 7 on which a silicon oxide film 22 is formed. A silicon nitride film 21 and photoresist is used as a mask for phosphorus implantation to form a low-concentration area 4 having a deep junction of a photodiode. With the silicon nitride and photoresist used as a mask, phosphorus is implanted to form an n-type buried channel 3 for a vertical CCD, and a silicon oxide film 23 is grown. After the silicon nitride film 21 is removed, a doped region 23 for a transfer gate is formed. Then, the silicon oxide film 22 is completely removed, and a gate oxide film 8 is formed. The oxide film is masked with the transfer gate electrode 2, and phosphorus is implanted to form an N<+> region 5 for a shallow photodiode junction. A p-type region 6 is formed on the region 5 and connected with a channel stop 1.
Patent JP-S5910948-A (JP)
Title: Image separation screen
Inventor: SATOU MASATAKE
IPC: G03F5/14
Filed: 1982-07-10
Abstract: PURPOSE:To make it possible to add a desired pattern to an original image and to convert the density of it at the same time without any skill and independent of size in copying or photographing it, by partially coating a colorless transparent sheet with black and white opaque and fine separation elements, and bringing it into direct contact with the original image. CONSTITUTION:One face of a sheet 11 is partially coated with 2 kinds of opaque and fine separation elements 21, 31 in regular arrangement. The sheet 11 is made of various plastics or glass, substantially free from color, and <=200mum thick. The typical colors of the elements are black and white, and the black is high in color effect and the white is low as a result of image conversion. The coating areas of the elements 21, 31 are each >=3% of the totoal area of one side of the sheet 11 and <=90% in the total.
Patent JP-H1111791-A (JP)
Title: Detector, and web feed system
Inventor: REITANO FRANK J
IPC: B65H26/02
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To surely detect the change in the web thickness by providing a sensor to detect the presence of the web at a part thicker than the width of the desired maximum thickness by moving a frame to support first and second locking parts provided with a narrow gap. SOLUTION: A web is charged on a guide roller 44, and inserted between rollers 70, 82. When the web has a part of the excessive thickness, the part is caught by a gap 88, a frame 56 is turned in the operating direction cut the well, and a sensor flag 96 is detached from a sensor 98. The sensor 98 transmits the signal to a controller so as to indicate the presence of the part, and stops a motor before the part reaches a scanning device. A spring moves a shaft 72 into a slot 74 so that the caught web is not torn, and then, the roller 82 is rotated therearound because a rim or a land 86 is still in the contact condition with the roller 70. The gap 88 is opened enough to allow the part to pass through.
Patent JP-H10305321-A (JP)
Title: Method and device for bending edge
Inventor: NAGAI HIROYUKI
IPC: B21D5/08
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To make possible to bend without using a costly mold or press machine, by drawing so that a material is set on a template and bent at the extruded portion from the template by a tool which is controlled by a NC for angle and moving tracks. SOLUTION: The roller tool 2 is set at a bending start position on the material (thin plate) 1 which is set on the template 15. The roller tool 2 moves around the template 15 scanning with various angles and bend the material as the first stage. The second bending is made by a stage portion 2a of a roller tool. The roller tool 2 continuously process the material while rolling controlled by NC. It is desirable to use the template 15 which slides radially and adjust length of the material protruded from the template 15 in fine degree for preventing folds while processing.
Patent JP-S5345731-A (JP)
Title: Combustor
Inventor: OGINO TOSHIROU
IPC: F23D3/18
Filed: 1976-10-06
Abstract: PURPOSE: To stabilize combustion while reducing the generation of noxious substances by imperfect combustion, by arranging a red heat cylinder so as to evenly allow red heat by controlling temp, in a combustor with a flank and the red heat cylinder. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07304552-A (JP)
Title: Pressure sensitive adhesive tape sticking device
Inventor: HASHIZUME KAZUO
IPC: B65H35/07
Filed: 1994-05-09
Abstract: PURPOSE:To cut a pressure sensitive adhesive tape in a prescribed length, and stick the pressure sensitive adhesive tape to a sticking object by constituting a cutting part of a pair of cutting edge bodies capable of mutually cutting and sliding and a cutting mechanism to make the pair of edge bodies perform cutting and sliding operation while moving them in the delivering and feeding direction of the pressure sensitive adhesive tape. CONSTITUTION:When a sticking object is sent to a carrying part 7, the sticking object is automatically carried, and a pressure sensitive adhesive tape T is delivered from a holding part by a carrier belt 26 of a supply part 20, and is delivered and fed onto the sticking object being carried. Afterwards, a cutting part 46 cuts the pressure sensitive adhesive tape T in a prescribed length, and automatically sticks the pressure sensitive adhesive tape T to the sticking object. Particularly, since the cutting part 46 is constituted of a pair of cutting edge bodies 47a and 47b capable of mutually cutting and sliding and a cutting mechanism 48 to make the pair of cutting edge bodies 47a and 47b perform cutting and sliding operation while moving them in the delivering and feeding direction of the pressure sensitive adhesive tape, in this case, cutting is performed by rotating in the clockwise direction from a cutting operation start position, and the cutting edge bodies 47a and 47b are immediately separated from each other.
Patent JP-S63288881-A (JP)
Inventor: KIN SEIJI
IPC: B66B3/02
Filed: 1987-05-18
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-H04348659-A (JP)
Title: Facsimile equipment
Inventor: TOKUDA AKIHIKO
IPC: G03G21/00
Filed: 1991-05-27
Abstract: PURPOSE:To prevent power from being consumed to keep a temperature of a heat fixing device to a specified value at all times when the operation of the heat fixing device is not required in the facsimile equipment. CONSTITUTION:The facsimile equipment is provided with an image forming means having a heat fixing device 3 as a fixing means, a means 2 to control the temperature of the heat fixing device, and a means to detect the reception start period of the picture element information or the code data by a reception means receiving the picture element information formed in the print picture element density of the image forming device or a code data of the operation command sent externally. The control to increase the temperature of the heat fixing device to a specified value is started at the reception start period of the code data or the picture element information and after the end of image forming by the image forming means, the power supply to the heat fixing device is stopped or the temperature of the heat fixing device is set to the specified value or below.
Patent JP-H05319613-A (JP)
Title: Image reader
Inventor: KUSUMOTO HIROSHI
IPC: H04N1/12
Filed: 1992-05-13
Abstract: PURPOSE:To provide an image reader of document feeding type in which a reader roller for feeding a document on contact glass works additionally as a shading correcting reference white portion which may not be stained or discolored seculary and the reading precision is hardly deteriorated. CONSTITUTION:A reader roller 2 is made of an elastic body, a groove 9 extending toward the shaft direction is provided on the roller circumference surface end its bottom surface is made a reference white portion. A pair of conveying rollers 3,16 are provided on the upper course and the lower course of the reader roller 2, respectively, and the document conveying speed of the reader portion is determined by means of the two pairs of conveying rollers.
Patent JP-S611694-A (JP)
Title: Preparation of trialkoxysilane
Inventor: KOBAYASHI YASUSHI
IPC: C07F7/04
Filed: 1984-06-13
Abstract: PURPOSE:To obtain the titled compound in high yield while suppressing a reaction between reaction product and an alkyl alcohol, by adding an epoxide as a stabilizer to a reaction product solution which is prepared by reacting silicon with the alkyl alcohol in the presence of a copper catalyst. CONSTITUTION:Silicon (preferably silicon having 88-99.9wt% purity and <=100mu particle size) is reacted with an alkyl alcohol (preferably 1-5C alkyl) in a molar ratio of preferably 1:0.001-0.5 preferably in a solvent (e.g., diphenyl ether, etc.) at 100-300 deg.C. Preferably 0.1-5wt% epoxide (preferably phenyl glycidyl ether, ethylene glycol diglycidyl ether, cyclohexene oxide) is added to the prepared reaction solution containing trialkoxysilane.
Patent JP-S5914427-A (JP)
Title: Hole machining device
Inventor: MORIWAKI SACHIOSA
IPC: B23Q15/013
Filed: 1982-07-12
Abstract: PURPOSE:To make both axial centers of a tool and a work congruous in a highly accurate manner, by detecting and compensating the amount of eccentricity between an axial center and a rotary shaft of the work. While making the amount of said eccentricity between the axial center and the rotary shaft of the tool so as to be detected and compensated. CONSTITUTION:In the event of machining a coaxial hole into a cylindrical work by means of electric discharge machining or the like, a work 3 is set to a holder 2 and rotated together with the holder 2 as centering on a rotary shaft 15. The amount of surface displacement of the work 3 is detected by a first sensor 46, then the amount of eccentricity between an axial center of the work 3 and the rotary shaft 15 is detected and the amount of said eccentricity is compensated by a first XY driving mechanism 8. Next, the amount of eccentricity between the axial center of a tool 34 and the rotary shaft 15 is detected out of the amount of surface displacement of the tool 34 by a second sensor 47 attached to the supporter 11, and the position of the rotary shaft 15 is compensated by a second XY driving mechanism 16, thus axial centers of the tool and the work are conformed.
Patent JP-S61282405-A (JP)
Inventor: INOUE ETSUO
IPC: A42B1/00
Filed: 1985-06-04
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-H01290942-A (JP)
Title: Control device for number of idling revolutions
Inventor: HASHIMOTO TORU
IPC: F02D29/00
Filed: 1988-05-18
Abstract: PURPOSE:To provide optimum control by judging in idling control automatically whether the transmission is in manual or automatic mode, and allowing an actuator to work with the target data corresponding to the judgement. CONSTITUTION:A judgement signal according to the type of transmission coupled with an engine E is stored, and in the case the transmission is in automatic mode, No.1 signal according to neutral range and No.2 signal according to the running range are given to a port, while in the case in manual mode, No.1 signal is given to port. A control device ECU judges the type of transmission and the shift position on the basis of contents in memory and the fed signal to the port and sets the target value in compliance therewith, and the degree of opening of a throttle valve 14 is adjusted by an actuator 16. Thus control of the idling speed is made in accordance with the type of transmission.
Patent JP-H08313261-A (JP)
Title: Detection device of vehicle azimuth
Inventor: MURAKI MOTOHISA
IPC: G01C21/00
Filed: 1995-05-19
Abstract: PURPOSE: To eliminate the influence of a disturbance magnetic field as the best of its ability and to correct the detection error with high accuracy. CONSTITUTION: An X axis direction component and a Y axis direction component of an input magnetic vector are discretely collected as correction data (steps 110, 111). When the number of pieces of correction data becomes four, a reference point of an azimuth circle is calculated based on the collected correction data (step 114) and renewed (step 115). At that time, an amount of variation in the X axis direction component and an amount of variation in the Y direction component are checked (step 106). When they are equal to or greater than an upper value, the correction data which has been collected so far is discarded (step 116).
Patent JP-H01290286-A (JP)
Title: Conductive circuit board having socket part formed by printing
Inventor: KASAHARA KEIJI
IPC: H05K3/28
Filed: 1988-05-18
Abstract: PURPOSE:To avoid the mounting defect of a chip component caused by protrusion of excessive conductive adhesive into the parts of a circuit board unnecessary for electrical connection with the chip component by covering the surface of the circuit board except the parts necessary for electrical connection with insulating material. CONSTITUTION:A circuit board 2 is composed of a base film 4, a conductive circuit 6 formed on it and a chip component 8 mounted on it. The chip component 8 has leads 10a and 10b for electrical connection. The parts of the conductive circuit 6 on the base film 4 unnecessary for electrical connection are covered with insulating material 14 while connection terminals 12a and 12b to which the leads 10a and 10b are fitted and connected are left uncovered. The part of the conductive circuit 6 directly under the chip component 8 is also covered with insulating material 14x to avoid short-circuits between the leads 10a and 10b and a socket part 16 is formed. With this constitution, the parts of the conductive circuit other than the connection terminals 12a and 12b are covered with the insulating material 14, so that the mounting defect caused by protrusion of excessive conductive adhesive can be avoided.
Patent JP-H02300631-A (JP)
Title: Processing display device
Inventor: YUKI HIROSHI
IPC: G01D21/00
Filed: 1989-05-15
Abstract: PURPOSE:To execute monitoring in a past state with the same image as present monitoring by providing a processing data input means, a present processing display means, a hystory filing means, a playback display means and a man- machine interface means and storing processing data time-sequentially. CONSTITUTION:The processing data input means A incorporates the processing data showing the state of a plant which is successively inputted from the plant. The present processing display means B displays the processing data at the present time which is successively inputted from the means A. The hystory filing means C stores the processing data successively inputted from the processing data input part time-sequentially. The playback display means D reads out and displays the processing data at the past time which is specified from the outside from the means C. The man-machine interface means E changes the display form of each processing data which is displayed by the means D and the means B into a form which an operator can understand.
Patent JP-H09306882-A (JP)
Title: Particle on substrate removing device and method
Inventor: YAMAZAKI SHINYA
IPC: H01L21/304
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To enable a specific fine particle to be effectively removed by a method wherein a charged gas is sprayed on a substrate while front part, the part near suction part and the rear part are respectively provided with a particle suction port, an electric dust removing board and a vacuum exhaust means furthermore, the electric dust removing board is charged. SOLUTION: In the state of particles 1 negatively charged adhering to a positively charged substrate 3, the ionized gas 2 of a charged gas is sprayed on the surface of the substrate 3 so as to positively charge the substrate 3 and the particles 1 forcibly. Next, the negatively charged electric dust removing board 4 is approached on the substrate 3 which the particles 1 are drawn in the direction of the dust removing board 4 to be charged not to accumulate the particles 1 on the dust removing part but to discharge out of the device. Later, an earth 5 is brought into contact with the positively charge substrate 3 to remove the charge on the substrate 3. Through these procedures, even any fine particles 1 of 0.2μm or below can be effectively removed.
Patent JP-S61288-A (JP)
Title: Water-soluble antioxidant
Inventor: ENMANJI KIMIE
IPC: C09K15/08
Filed: 1984-06-13
Abstract: PURPOSE:To provide a water-soluble antioxidant having an excellent effect, consisting of a cyclodextrin inclusion compd. of a tocol derivative. CONSTITUTION:A tocol derivative (pref. tocol having no phytol, e.g. alpha-tocopherol) and cyclodextrin (e.g. alpha-cyclodextrin) are dissolved in a solvent (e.g. dimethyl sulfoxide or N-methyl-2-pyrrolidone) with stirring, and the solvent is then removed by evaporation, etc., thus obtaining a cyclodextrin inclusion compd. of a tocol derivative. The inclusion compd. is useful as a water-soluble antioxidant for preventing oxidation of foods, fading of dyes and deterioration of plastics.
Patent JP-H04349729-A (JP)
Title: Control path communication system
Inventor: YOSHIDA KAORU
IPC: H04J3/14
Filed: 1991-05-28
Abstract: PURPOSE:To attain communication with a time division multiplexer connected to a controller not through a looped back transmission line even when the transmission line is looped back for the test and to prevent the control to all time division multiplexers from being disabled when one transmission is looped back. CONSTITUTION:A time division multiplexer is provided with means 1, 3 applying time division multiplex to a communication data D and a control path data C including an identification signal for a control data outputted from a controller or a control data outputted from the time division multiplexer and sending the result, reception means 2, 4 demultiplexing the received time division multiplex data into the communication data D and the control path data C, extract circuits 5, 6 extracting the identification signal in the control path data from the transmission means and the reception means, a comparator circuit 7 collating both identification signals, and a clamp circuit 15 stopping the transfer of the control path data demultiplexed by the reception means.
Patent JP-H01291389-A (JP)
Title: Direction segment extracting device
Inventor: MARUYAMA TSUGIHITO
IPC: G06T7/60
Filed: 1988-05-18
Abstract: PURPOSE:To extract a desired directed segment by detecting segment flags in at least four directions having no peak by using peak flags in at least three directions among peak flags which have been detected, selecting a picture element related to one direction segment flag and giving a gradation level. CONSTITUTION:At least four direction peak flags among direction peak flags which are detected by a peak flag detecting circuit 2 are sent to a direction segment flag detecting circuit 3, in which by using peak flags in at least three directions among those direction peak flags, segment flags in at least four directions are derived. Subsequently, from among the segment flags in at least four directions which have been detected, a picture element related to one direction segment flag is selected in a selector 4 by a mode selecting signal, and in accordance with a value shown by the flag of this selected picture element, a gradation level control circuit 5 gives a gradation level, and its direction segment is extracted. In such a way, from an image which has been obtained, only a desired specific directed segment can be extracted.
Patent JP-S5825421-A (JP)
Title: Manufacture of titanium alloy rolling material having satisfactory texture
Inventor: NISHIDA KAZUHIKO
IPC: C22F1/18
Filed: 1981-08-05
Abstract: PURPOSE:To manufacture a titanium alloy which has a satisfactory texture and is excellent in mechanical property, by hot-rolling a rolling material obtained from an (alpha)+(beta) type titanium alloy ingot, in an (alpha)+(beta) area, giving it sufficient internal distortion, and after that, executing are equi-axes crystal forming treatment. CONSTITUTION:A rolling material is obtained by cogging an ingot of an (alpha)+ (beta) type titanum alloy such as Ti-6Al-4V, etc. Subsequently, this material is hot-rolled by giving >=50% draft in an (alpha)+(beta) area, and accumulation of internal distortion is increased, so that recrystallization in the following equi-axed crystal forming treatment is simplified. Subsequently, the obtained hot rolling  material is hot-rolled, and after that, immediately, it is slowly cooled to about  700 deg.C at a speed of about 150 deg.C/hr by means of furnace cooling and is subjected  to the equi-axed crystal forming treatment, and after that, is is cooled in the atmosphere to room temperature, by which it is possible to obtain a rolling material of an (alpha)+(beta) type titanium alloy, which has a satisfactory crystal structure being uniform and fine, and is excellent in mechanical property.
Patent JP-S611529-A (JP)
Title: Drafter grille
Inventor: ABE MASABUMI
IPC: B60H1/24
Filed: 1984-06-15
Abstract: PURPOSE:To make people aboard at the rear seat perceivable to a feeling of openness, by connecting an air discharge hole at the car body side to an air feeding hole at the drafter grille side with a flexible duct, while making up these holes possible to open or close. CONSTITUTION:When a drafter grille 8 is used as being left closed, inside air passes through a clearance S1 inside a rear pillar 15 entering the inside of a duct 11 inside the rear pillar 15 via an air discharge hole 16 installed in the rear pillar 15, and further passes through a clearance S2 of the grille 8, then discharged to the outside of a car from a louver part 9. On the other hand, in the state that the grille 8 is fully opened, the duct 11 is so formed as free of expansion so that even a front end part 8a of the grille 8 rotates centering on a hinge 12, it is in no case slipped out of the air discharge hole 16 and followed up. And when the grille 8 is fully opened, an opening part 23 is formed there, whereby the inside air is directly discharged without passing the grille 8. Thus, if the drafter grille is opened, people aboard at the rear seat are able to secure a feeling of openness during car driving.