baber/WOPTO huggingface dataset:
Patent JP-S6121578-A (JP)
Title: Two-dimensional visual recognizer
Inventor: MIKAMI KAZUO
IPC: G06V10/24
Filed: 1984-07-09
Abstract: PURPOSE:To detect the dislocation of an input pattern with respect to a standard pattern precisely at a high speed even if noises are included in the pattern, to correct the interpattern position on data and to recognize an object quickly and easily. CONSTITUTION:A recognized object 2 is image-picked up, and made to a binary pattern. A standard pattern and an input pattern are stored in a reference memory 5 and a buffer memory 6, respectively. A black picture element detector circuit 16 detects black picture elements of each pattern, while a picture element counter 18 counts their outputs. An adder 19 adds horizontal scan rows of horizontal addresses of the memories 5 and 6 at every black picture element detection timing, and a buffer resister 20 accumulates them. Counted data of the counter 18 and the cumulative value of the register 20 are fetched into a CPU22 through respective I/O ports 21 at every horizontal blanking period and at termination of the horizontal scan, respectively. The CPU22 calculates a weighted average on the basis of the fetched counted data and cumulative value, and then calculates the difference between weighted averages of both patterns as a dislocation amount of the input pattern with respect to the standard pattern.
Patent JP-S62298893-A (JP)
Inventor: IKETANI MAKOTO
IPC: G07D9/00
Filed: 1986-06-19
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-H10313611-A (JP)
Title: Sugar cane cutting device
Inventor: SHIOKAWA KATSUYA
IPC: B26D1/14
Filed: 1997-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device capable of efficiently performing cutting and housing of sugar canes into bags by simple operations without crushing the buds of seedling canes. SOLUTION: In this device for cutting sugar canes 5 between a node 5a and the node 5a by a rotary type disk cutter 3, as a receiving means for mounting the sugar cane 5, the receiving members 6a and 6b of a narrow width for not reaching the nodes on both sides of the sugar cane are disposed to both sides of the blade 3a of the disk cutter 3. For the receiving members 6a and 6b, the receiving part is inclined downwards to the front.
Patent JP-S5766409-A (JP)
Title: Holder for lens
Inventor: YAGI TOSHIO
IPC: G02B7/02
Filed: 1980-10-13
Abstract: PURPOSE:To facilitate the work and assembly of parts of the lens holder of a lens barrel, by tightening and fixing a retaining ring. CONSTITUTION:A lens retaining ring 12 is made of very elastic synthetic resin and has a retaining part 12a, a tapered part 15, slide cuts 14, and detaining parts 12b. A clamping ring 13 is metallic one whose internal diameter is a little bit less than the external diameter of the retaining ring. From the flank of a lens holding barrel containing a lens L2, the retaining ring is inserted as shown by an arrow A. Becuase of the material of the retaining ring and through the operation of the slide cut grooves, this insertion is very easy. Then, a clamping ring 13 is inserted as shown as arrow B to clamp and fix the external-diameter part of the retaining ring 12. This method eliminates the need to work a stopper groove and a screw in the holding barrel, and also facilitates assembling and disassembling.
Patent JP-H10317198-A (JP)
Title: Barrel plating apparatus
Inventor: SHIMIZU HISANOBU
IPC: C25D17/20
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a barrel plating apparatus capable of preventing the sticking of materials to be plated to the inner flanks of a barrel body and eliminating plating defects. SOLUTION: Both ends in the axial direction of the barrel 10 are provided with the side wall parts 12, 13 and many open holes 18 are formed in and out of the cylindrical part 11 of the barrel. The barrel 10 is immersed into a plating bath and while the axial central parts of the side wall parts 12, 13 are horizontally supported and rotated, the materials to be plated which are housed in the barrel 10 are subjected to a plating treatment. Diagonal cutting surfaces 20 smaller than the materials to be plated are formed on the inside surfaces of the side wall parts 12, 13 to prevent the sticking of the materials to be plated.
Patent JP-S5844588-A (JP)
Inventor: TERAMOTO KENICHI
IPC: G07B5/00
Filed: 1981-09-10
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-S6033806-A (JP)
Title: Rolling mill
Inventor: YANAI KATSUHIKO
IPC: B21B13/02
Filed: 1983-08-05
Abstract: PURPOSE:To obtain a rolling mill with simple construction, which is capable of improving its rolling accuracy as well as smoothing the rotation of a roll, by equipping one or both sides of upper and lower rolling rolls with elastic rings which are in elastic contact with other rings respectively. CONSTITUTION:Elastic rings 15, 15, 16, 16 are attached respectively to upper and lower rolling rolls provided rotatably to a roll stand through bearings. These elastic rings are provided, for instance, to the spaces between a roll main body 3a and roll chocks 5, 5 and the spaces between a roll main body 4a and roll chocks 6, 6. Each elastic ring consists of an elastic material such as rubber, and the vertically opposing rings are brought into contact with each other so as to push up the roll 3 by their repulsive forces. As a result, the plays of bearings in the chocks 5, 5 are reduced, and the rolling accuracy is improved. Further, the rotations of rolls are made remarkably smooth, because the loads of bearings are reduced and a turning force of the driving roll 4 is transmitted to the driven roll 3 through respective elastic rings.
Patent JP-H0437702-A (JP)
Title: Method for connecting optical waveguide and optical fiber and optical circuit parts using the same
Inventor: MEKATA NAOYUKI
IPC: G02B6/30
Filed: 1990-06-01
Abstract: PURPOSE:To increase the spacing between the inside wall of a housing and an optical wqveguide and to facilitate the operation for connecting the optical waveguide and an optical fiber by forming the end face exposed the optical waveguide of an optical waveguide device so as to incline to a surface, then connecting the end of the optical fiber to the exposed part of the optical waveguide at the end face. CONSTITUTION:The end face F1 of an optical modulator 1 is chpped by an angle alpha each to the inner side as shown by a broken line (e) to expose the end face F2 and further, this end face F2 is chipped so as to rotate to the inner side by an angle beta each as shown by a broken line (g). The optical modulator 21 having the end face F3 inclined diagonally with the optical waveguide 3 is thereby obtd. The optical fiber 6 is connected in the direction of light L1 at the exposed end face P1 point of the optical waveguide 3 and the optical fiber 6 is connected in the direction of light L2 on the incident point on the other end face F3' side, by which the connection with a good transmission characteristic is executed.
Patent JP-H05310405-A (JP)
Title: Production of fine particles of high-purity silicon nitride
Inventor: FUSHII YASUTO
IPC: C01B21/068
Filed: 1992-05-11
Abstract: PURPOSE:To produce high-purity and monodispersed fine particles of silicon nitride by no use of expensive starting materials such as silicon tetrachloride or monosilane. CONSTITUTION:In the production of silicon nitride by nitriding a metallic silicon powder in an atmosphere containing nitrogen, the atmosphere is not allowed to include any alkali and any alkaline earth metal other than those of inevitable impurities, but to contain halogens of chlorine and/or fluorine and hydrogen.
Patent JP-S6124942-A (JP)
Title: Heat medium circulating device for solar heat utilizing system
Inventor: MINATO KAZUYUKI
IPC: F24S90/00
Filed: 1984-07-11
Abstract: PURPOSE:To maintain the flow amount of heat medium in a proper value at all times by a method wherein the rotating speed of a driving motor is permitted to convert from a rated rotating speed into a predetermined rotating speed when a predetermined time has elapsed after starting a circulating pump. CONSTITUTION:The device is consisting of the heat medium circulating pump 7, the driving motor 11 for the pump and the speed control means 12 as well as the time limit means 13 of the motor 11 while is constituted so that the rotating speed of the driving motor 11 is permitted to convert from the rated rotating speed thereof into a predetermined rotating speed by the operation of the time limit means 13 through the speed control means 12 when the predetermined time has elapsed after starting the circulating pump 7. According to this method, the flow amount of the heat medium in the system, which is produced by the circulating pump 7, may be maintained in optimum value at all times during either the initial transient period of operation of the system or the stationary circulation of the heat medium.
Patent JP-S5844689-A (JP)
Inventor: HANADA TOORU
IPC: F24H9/18
Filed: 1981-09-10
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-H03101769-A (JP)
Title: Image recorder
Inventor: TANIGAWA KOICHI
IPC: G03G15/04
Filed: 1990-05-31
Abstract: PURPOSE:To prevent a toner image from sticking out of a sheet by providing a means forming a space on a part equivalent to the edge of the sheet and independently varying the size of each space equivalent to each edge when images are formed on the same sheet twice. CONSTITUTION:A laser driving circuit 1, a polygon mirror 3, a photosensitive drum 4, a primary electrifier 5, a carrying roller 13, a resist roller 14, a transfer electrifier 15, a separate electrifier 16 and a paper feed roller 21 are connected to a host computer 100, and are controlled according to instructions of a controller 30 composed of a microcomputer, etc. The top image cutting time of a space signal output to the laser driving circuit 1 from the controller 30 is set shorter than the bottom image cutting time of the space signal. Consequently, if errors in each tolerance range occur, an image is prevented from sticking out.
Patent JP-H0720922-A (JP)
Title: Robot controller
Inventor: HARA KAZUHIRO
IPC: B25J9/10
Filed: 1993-06-15
Abstract: PURPOSE:To shorten the operation time by inputting parameters regarding an updated target position by a movement-time parameter calculating means and starting the passing operation of a track pattern generating means when the command of a new target position is given in speed reducing operation. CONSTITUTION:When the command of the new target position is given to a target position register 21 during the operation of a speed reduction pattern generator 91, a target position update detector 85 makes a generation pattern selector 80 perform an interruption processing. Namely, an in-movement coefficient computing element 60 calculates parameters regarding the updated target position, so the updated parameters are read in. Then, a track pattern generator 90 is made to interrupt the generation of a track pattern by the speed reduction pattern generator 91 and switch the generation to the generation of a track pattern by a passing pattern generator 92. The passing pattern generator 92 generates a passing pattern in consideration of the update target position, so a speedy countermeasure can be taken without any temporary stop.
Patent JP-H09326997-A (JP)
Title: Compression recording system
Inventor: INOUE NAOYUKI
IPC: H04N19/00
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To improve the effect of data compression by calculating a difference between two frame images, comparing it with a reference value, coding and recording the difference below the reference value or recording it as it is. SOLUTION: A reference value is set to a storage section 8, and a discrimination section 7 discriminates the quantity between the difference received from a difference generating section 3 and the reference value and gives the result to a compression processing section 4. A binary processing section 11 compares the absolute value of the difference with the reference value and provides an output of 1 when the difference is larger than the reference value and provides an output of 0 when the difference is smaller than the reference value and an accumulation section 9 accumulates one frame of the output levels. Through the processing as above, the effect of data compression is improved for recording and reproduction of a fade image picked up while the aperture is changed or an image with uneven luminance due to the effect of an external light or the like.
Patent JP-S624995-A (JP)
Inventor: SHIINA TADAAKI
IPC: B32B7/06
Filed: 1985-07-02
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-H022259-A (JP)
Title: Local area network
Inventor: KIMIJIMA KOJI
IPC: H04L12/42
Filed: 1988-06-10
Abstract: PURPOSE:To conduct the test of each data transmitter connecting to each processor quickly by returning a special test use loopback request frame from a processor of a sender and allowing a processor to conduct a reception reject reply test by intention continuously and automatically with respect to the loopback frame. CONSTITUTION:In the case of conducting a test of intentional 'reception rejection' by a processor 12 with respect to a loopback frame corresponding to a loopback request frame sent from the processor 12 between the processor 12 and a data transmitter 32, the loopback request frame is sent from the processor 12 and a loopback frame in response to the loopback request frame is subject to 'reception rejection' by the processor 12 and it is reported from the data transmitter 32 to the processor 12. The series of processing as above are implemented continuously and automatically. Thus, it is possible to control to execute the monitor processing after the test of 'reception rejection' is finished for the data transmitter 32, then the test of 'reception rejection' is conducted without the effect on the monitor processing of a maintenance monitor 50 to the data transmitter 32.
Patent JP-H10332011-A (JP)
Title: Fluid pressure control device
Inventor: KAWABATA FUMIAKI
IPC: F16K31/40
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a fluid pressure control device whereby a fluid flow amount can be controlled so as to make its zero as a lower limit, relating to the fluid pressure control device. SOLUTION: In a cylinder part 122 formed in a housing 120, a spool 124 is received. Fluid supplied to a fluid pressure inflow port 32a is supplied to a pressure chamber 128 via an annular chamber 130 and a communication path 132. When a fluid pressure in the pressure chamber 128 is increased, the spool 124 is displaced until the annular chamber 130 is interrupted from the fluid pressure inflow port 32a, so as to interrupt supply of fluid to the pressure chamber 128. Accordingly, a fluid pressure in the pressure chamber 128 is fixedly held. Fluid in the pressure chamber 128 is supplied to a valve passage 146. Accordingly, in accordance with an open path area of a puppet valve 157, a flow amount of fluid flowing out from a control pressure suction port 32b is controlled.
Patent JP-H0285270-A (JP)
Title: Morpholine derivative
Inventor: DEIBITSUDO EDOMANDO BEIZU
IPC: C07D265/30
Filed: 1989-06-08
Abstract: NEW MATERIAL: A compound of formula I (wherein R 1  and R 2  are each 1-6C alkyl or 3-6C alkenyl; -NR 1 R 2  forms a 5-membered ring or a 6-membered ring, etc.; X is a direct bond, -CH 2 - or -CH 2 O-; and Ar is substituted phenyl) and a salt thereof.  
     EXAMPLE: 4-[(3,4-Dichlorophenyl)acetyl]-3-(1-pyrrolidinylmethyl)-moropholine.  
     USE: A pharmaceutical composition. To act particularly as an antagonist to a κ-opioid receptor and to be useful as an analgesic, a diuretic and for the medical care of ischemia.  
     PREPARATION: A compound of formula II is reacted with an acid ArXCO 2 H, an acylating agent corresponding thereto or a salt thereof to obtain a compound of formula I. The reaction between the compound of formula II and the acid is carried out preferably in the presence of a coupling agent (e.g. carbonyldiimidazole) in a solvent such as THF at -50-50°C. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0819268-A (JP)
Title: Fault detector of voltage self-exciting converter
Inventor: SUZUKI KENICHI
IPC: G01R31/42
Filed: 1994-06-27
Abstract: PURPOSE:To detect the fault of a converter quickly by a method wherein it is detected that a voltage in a direction which is generated in an anode reactor when a current flowing in a direction from an anode to a cathode is increased exceeds a certain value, an arm current direction detection signal is delayed for a certain time and the product of the arm current direction detection signal and a voltage detection signal is obtained. CONSTITUTION:Anode reactor voltage direction detectors 16 and 26 are connected in parallel with anode reactors 13 and 23. It is detected that voltages in directions which are generated in the anode reactors 13 and 23 when currents flowing in directions from the anodes to cathodes of semiconductor devices 11 and 21 are increased. With this constitution, if a fault is produced, the anode reactor voltage direction detectors 16 and 26 are operated immediately and, if fault currents flow in the directions from the anodes to cathodes of the semiconductor devices 11 and 21, arm current direction detectors 17 and 27 are operated and the fault can be detected by the output signals of OR circuits 19 and 29. It is to be noted that, at the time of ordinary commutation, the OR circuits 19 and 29 do not generate signals because of the actions of the delay circuits 17 and 27.
Patent JP-H09325050-A (JP)
Title: Display device for vehicle
Inventor: AOKI NAOYUKI
IPC: G09F9/00
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To achieve a stereoscopic display with the use of a light-emitting element when a vehicle velocity or the like is displayed at a display device for vehicles. SOLUTION: In the display device for vehicles, a plurality of light-emitting diodes 2 are arranged at a character panel 1 of the device. Front end parts 2a of the plurality of light-emitting diodes 2 are projected from a surface of the character panel 1, so that a part to be displayed is constituted in three dimensions. The plurality of light-emitting diodes 2 are aligned on a plane parallel to the surface of the character panel 1 thereby to display characters, etc.
Patent JP-S5368484-A (JP)
Title: Punching block
Inventor: OKAMURA MASAO
IPC: B26F1/14
Filed: 1976-11-30
Abstract: PURPOSE: To provide a punching block, in which a stripper plate having a relatively a large clearance to a punching pin is interposed between lubricant and material to be punched, to prevent the material to be punched from being contaminated by the lubricant. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08340495-A (JP)
Title: Split screen display system
Inventor: OKUMA KATSUMI
IPC: H04N5/45
Filed: 1995-06-12
Abstract: PURPOSE: To display a new screen such as a self-portrait, etc., without impeding displays of respective images displayed in respective split screens by overwriting and displaying new screens smaller in size than each split screen on dividing lines. CONSTITUTION: A main image display control part 22 detects the dividing lines of the respective split screens and a screen control part (image reduction part 20 and self-portrait display control part 23) overwrite and display the new screen of size smaller than the respective split screens on the dividing lines. Namely, on the dividing lines of the respective split screens or on intersections of the respective split screens when the number of the split screens is three, the new screen is overwritten preferentially to display the self-portrait, etc. In this case, the displays of the respective images in the respective split screens are not impeded. If there is an unused split screen, the new screen is overwritten preferentially in the blank split screen.  Further, a new screen is allocated to the entire surface of the display, and the respective split screens are reduced and allocated to positions where the image in the new screen is readable without trouble.
Patent JP-H0818332-A (JP)
Title: Array antenna system
Inventor: OGINO KAZUSHIGE
IPC: H01Q1/27
Filed: 1994-06-27
Abstract: PURPOSE:To increase the gain of each beam and to make the device thin in width and small in size by arranging reflectors having a prescribed angle of inclination at intervals of a prescribed number of antenna element arrays. CONSTITUTION:Plural antenna elements 13 are linearly arranged to constitute an antenna element array 14a, and element arrays 14b, 14c,... are arranged in parallel with the element array 14a, and they are arranged a prescribed gap apart from one another. When a signal is sent after a turntable 18 is rotated to direct reflection prates 21 toward a satellite S, the signal is converted into a prescribed frequency by a converter 17, and the signal radio wave which is adjusted by a feed circuit 15 so as to eliminate the transmission line length difference is sent to the satellite S through element arrays 14a, 14b,... and reflectors 21. At the time of reception, the signal from the satellite S is supplied to the converter 17 through reflectors 21, element arrays 14a, 14b,..., and the feed circuit 15 and is converted to a prescribed frequency and is received through a rotary joint 17a or the like.
Patent JP-H11340114-A (JP)
Title: Substrate heat-treating device and its maintenance method
Inventor: HARA TAKASHI
IPC: G03F7/30
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of the maintenance work of the heat-treating section of a substrate heat-treating device. SOLUTION: When a worker presses a maintenance mode button, the evacuation of the atmosphere in an exterior cover 20 is started and, at the same time, a shutter 24 is opened to open a substrate passing port 23. Consequently, outside air flows in each treating section 3-6 in the cover 20 from the port 23 and the chambers 31 and hot plates 32 in the sections 3-6 are quickly cooled. When the temperatures in the sections 3-6 become a maintenance-possible temperature or lower, it is informed that maintenance work can be conducted on the sections 3-6 by actuating an alarm. Since the outside air is introduced, the treating sections 3-6 can be cooled quickly.
Patent JP-S5936777-A (JP)
Inventor: ARASHI MASAKIMI
IPC: D06M101/16
Filed: 1982-08-23
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-H0438792-A (JP)
Title: Semiconductor memory
Inventor: ZAITSU KATSUNORI
IPC: G11C11/401
Filed: 1990-06-01
Abstract: PURPOSE:To curtail the capacity of an operating digit line by separating memory cells being in positions distant and near from and to a sense amplifier by a first and a second transfer gates and connecting the sense amplifier thereto. CONSTITUTION:When a memory cell 8 of a distant part from nodal points A1, A2 being seen from a sense amplifier 5 is selected, a control signal S1 becomes L and a transfer gate group 1 is turned off. Also, a control signal S2 is set to L and bypass 31, 32 sides of a transfer gate group 2 are turned on. On the other hand, when a memory cell 8 of a near part to the sense amplifier from the nodal points A1, A2 being seen from the sense amplifier 5 is selected, the control signal S1 becomes L and the transfer gage group 1 is turned off. Also, the control signal S2 becomes H and digit line 61a, 62b sides of the gate group 2 are turned on..