baber/WOPTO huggingface dataset:
Patent JP-H03256176-A (JP)
Title: Image recognizing device and its image processing method
Inventor: KAWAGUCHI HITOSHI
IPC: G06T1/00
Filed: 1990-03-06
Abstract: PURPOSE:To suppress the influence of variation in the reflection rate of an irradiated face including acquired image data as less as possible by executing the dimming processing of a lighting means based upon the image data of an object to be recognized and previously set range setting data. CONSTITUTION:A lamp power supply control circuit 23E outputs a lamp control signal SL based upon comparing output data DC and a drive control signal SD outputted from a controller 24. Thus the device for recognizing an image while controlling the light quantity of a lamp 22A in accordance with a surface state such as the reflection rate of a semiconductor wafer 15 is constituted. Thus, the light quantity of the lamp 22A is controlled based upon a video signal VS from the wafer 15 and previously set voltages (1) to (3). Thereby, the dimming processing of the lamp 22A can be executed based upon the signal VS acquired from the wafer 15 changing the reflection rate of its irradiated face and the voltage level ranges (1) to (3) capable previously optimizing the contrast of the wafer 15. Even when the reflection rate of the irradiated face of the wafer 15 is varied by a semiconductor process or the like, the irradiated face can be irradiated with light L11 corresponding to its reflection rate.
Patent JP-S55151455-A (JP)
Title: Discharging device of copying paper for copying machine
Inventor: WATANABE TOSHIO
IPC: B65H29/22
Filed: 1979-05-07
Abstract: PURPOSE: To assort copying paper alternately without removing a paper vessel by providing a roller making frictional rotation and a means detecting the passage of copying paper, etc. at the end part of the shaft of a paper-discharging roller.  
     CONSTITUTION: Copying paper P on a discharging device is discharged on to paper vessel by rollers 4 and 5 on a paper-discharging roller shaft 1 rotated by a driving force and by pressure rollers 7 and 8. Then, a new copy being mounted and a print button being pushed again, a paper-end detector 13 operates and detects the passage of the rear end of the copying paper P discharged from the discharging  device. By an output signal from the detector 13 a flip-flop circuit is set to drive a  solenoid 12. By this, a brake shoe 9 positioned on the other end of a lever 11 stops  the roller 5 making frictional rotation instantaneously and holds one side of the rear  end of the paper P, cooperating with the pressure-rotation roller 8. Therefore, the  copying paper P is discharged on to the paper vessel in such a state that it turns in  the direction of an arrow around a point O. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63225737-A (JP)
Title: Slack adjuster
Inventor: NAGARA HIROAKI
IPC: F16D65/60
Filed: 1987-03-10
Abstract: PURPOSE:To exhibit an automatic slack adjusting function in a slack adjuster for automatically adjusting a relative position between an input lever of a mechanical brake and a drive shaft, by providing a designed one-way clutch between the lever and the drive shaft. CONSTITUTION:When a lever is rotated from a position a to a position b, a ball or roller 12 contacting an inner-diameter surface 6a of a boss is rolled from a solid line to a chain line to make a retainer 13 sink by  x against a spring 14. A quantity of rotation theta of the lever corresponds to a stroke for eliminating a gap between a friction plate and a disc in a brake. That is, at the timing when a contact resistance of the roller 12 to the surface 6a overcomes a rotational resistance of a shaft 5, the shaft 5 follows the rotation of the lever, and the above gap is eliminated by a piston. If the gap between the disc and the friction plate is eliminated before the lever reaches the position b, the lever idles till the position b. Therefore, a clutch is always turned on at the position b.
Patent JP-S63225002-A (JP)
Inventor: SHIMAZU YOSHITAKA
IPC: B65F3/20
Filed: 1987-03-11
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-S59180772-A (JP)
Title: Electronic apparatus with indicator
Inventor: MURAKAMI OSAMU
IPC: G09F9/30
Filed: 1983-03-31
Abstract: PURPOSE:To reduce the cost and improve the easiness of assembling and of watching of a displayed content of an indicator, by forming symbols on a transparent cover covering the surface of the indicator so that they overlap with display elements. CONSTITUTION:The transparent window section 7 of a plastic cover 6 is positioned to the upper surface of an indicator 17 and symbol marks 26, such as memory, minus, error, operation sign, etc., are formed by printing, etc., at prescribed positions of the window section 7. The symbol marks 26 are displayed when designated by designation marks which are the display elements of the indicator 17. Since the designation marks are used for designating the symbol marks only, the quantity of information which can be displayed is not reduced even when the indicator is miniaturized. By only changing the kind of the symbol signs at the window section 7, different information can be displayed optionally.
Patent JP-S57172274-A (JP)
Title: Multi-channel acoustic wave geological survey device
Inventor: ODA TOMOYA
IPC: G01V1/38
Filed: 1981-04-16
Abstract: PURPOSE:To execute a geological survey by oscillating an acoustive wave at equal distance intervals without being influenced by a tidal current, by deriving an average speed of a ship, which is required for sailing by an expected distance, in accordance with a moving distance of the ship in every short time, and deciding the oscillation time interval. CONSTITUTION:For instance, one oscillator and a lot of receivers are installed at invervals of 10m to a streamer cable, and it is towed by a ship. Radio waves from ground stations R1, R2 are received by a main station R of the ship, and distances r1, r2 are derived and are sent out as a binary code signal. An operating circuit A operates position coordinates X, Y of the ship in accordance with position signals X1, Y1, X2 and Y2, height signals Z1, Z2 and the distance signals r1, r2 from a position coordinate signal generating circuit B of the ground stations R1, R2. Said coordinates are sent to a coordinate converting circuit C, and are converted to coordinats X', Y' based on a survey line by use of an output of an inclined angle (theta) signal generating circuit D. This operation is repeated at intervals of 0.5sec, an average ship speed V1 is derived by a moving distance operating circuit E and a ship speed operating circuit F, and the oscillation time is operated G so that an oscillation distance interval T becomes constant, and is oscillated from an oscillator (c).
Patent JP-H07245679-A (JP)
Title: Multi-color image reader
Inventor: SHIYOUKI MIKIO
IPC: H04N1/04
Filed: 1994-03-02
Abstract: PURPOSE:To realize the multi-color image reader at a low cost in which optical fibers arranged linearly or in zigzag are used for a transmission means to a sensor. CONSTITUTION:Adjacent three optical fibers in an optical fiber unit 2 comprising plural optical fibers arranged linearly and regularly to a read head are made corresponding to three primary colors respectively. The optical fibers corresponding to each other in this way are regularly arranged again to form optical fiber arrays 2a, 2b, 2c for each primary color respectively and the lights from the optical fiber arrays 2a, 2b, 2c are given to light receiving sections 5a, 5b, 5c of a photoelectric converter 5 for each primary color via filters 3a, 3b, 3c for each primary color.
Patent JP-H04291589-A (JP)
Title: Subscription broadcasting decoder
Inventor: KAWABATA YOHEI
IPC: H04N5/44
Filed: 1991-03-20
Abstract: PURPOSE:To obtain a inexpensive and high-definition television subscription broadcasting decoder by providing a sound and video descrambling device, a re-MUSE sound encoding device and a device to multiplex the sound data to a video signal. CONSTITUTION:A PN signal outputted from a descrambling unit 6 and a scrambled sound data bit stream is added and descrambled by an exclusive OR device 7, and the scrambling-related bit is erased by an erasing device 43. Then, the encoding processing of the sound data rate conversion is performed by a MUSE sound encoding device consisting of a 16 bit interleave 41 and a 12.5MHz/16.2 MHz re-sampling waveform shaping filter 47. By re-multiplexing into the vertical blanking of a MUSE signal including the de-scrambled video signal, the inexpensive and high-definition decoder to handle the MUSE signal after scrambling is released, as a non-scrambling signal is obtained.
Patent JP-S63224418-A (JP)
Title: System for monitoring cordless telephone system
Inventor: OBATA FUTOSHI
IPC: H04B7/26
Filed: 1987-03-13
Abstract: PURPOSE:To easily inspect an operating state from a user side, by allocating a status code on every state transition of the call connection sequence of a CE(repeater) and an RTEL(radio telephone set), outputting the status code to the outside at every generation of a status or action. CONSTITUTION:In a case that the CE and the RTEL are constituted in such a way that they are connected to personal computers on the market, a printer is connected to the personal computer to store the history of the call connection sequence. When a call is set by issuing the call from the RTEL, the status code of the state transition from the issuing of the call to the setting of the call is transmitted in order from the CE to the personal computer, and the personal computer prints out the code on the printer. In the RTEL, the status code is stored in a microcomputer, and a stored status code is transmitted to the personal computer by sending the output request of the data from the personal computer, and the personal computer outputs the data. If a failure occurs in a process to the setting of the call, the history of the status code of the CE or the RTEL print-outputted is referred, and the cause of the failure can be decided.
Patent JP-S58174545-A (JP)
Title: Continuously cast high carbon steel wire for deformed working
Inventor: MURAKAMI MASAAKI
IPC: B21C1/00
Filed: 1982-04-06
Abstract: PURPOSE:To obtain the continuously cast high carbon steel wire for deformed working improved in ductility, etc., by a method wherein the hardness difference of cross section by specifying the amounts of C, Si and Mn as main components, regulating the amounts of S and O, and adding REM at the same time. CONSTITUTION:The continuously cast high carbon steel wire for deformed working is provided as follows: the composition consists of 0.24-0.95% C, 0.12-0.35% Si, 0.30-0.90% Mo, P <=0.025%, S <=0.015%, O <=0.0050%, 0.002-0.030% REM, and the balance comprising Fe and inevitable impurities, and the hardness difference of cross section (Micro Vickero Hardness MVH) is not more than 100. Even though the Mn content is low in the composition of this high carbon steel wire, segregation can be effectively reduced according to the reduction of P. Further, the decrease of total number of impurity, the promotion of non-extensibilization, the reduction of porosity and the mitigation of segregation are achieved by the regulation of S and O and the addition of REM. Further, the improvement of deformed workability can be provided by improving the solidification structure by the application of low temperature casting, electromagnetic agitation, etc. in continuous casting and by making the difference of hardness distribution of cross section.
Patent JP-2000250294-A (JP)
Title: Developing device and image forming device provided with this developing device
Inventor: NISHIYAMA KAZUE
IPC: G03G15/08
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of an image quality and reduction in density by suppressing selecting of toner fed to developer carrier from a developer feeding means due to variation in a toner particle diameter or friction, etc., generated from prolonged use without generating sticking of carrier in a developer carrier or an image void when a high ratio image is continually developed and processed. SOLUTION: Relating to this image forming device, an AC component of bias voltage impressed between a donor roll 21 and a magnetic brush roll 22 is set so that impressing time of the voltage impressed so that developer consisting of toner 26 and carrier 25 is moved from the donor roll 21 to the magnetic brush roll 22 is shorter than that of the voltage impressed so that the developer is moved from the brush roll 22 to the donor roll 21.
Patent JP-H03258573-A (JP)
Title: Thermal transfer image formation device
Inventor: TAKANASHI RYOYU
IPC: B41J2/325
Filed: 1990-03-08
Abstract: PURPOSE:To ensure that the tension of a transfer sheet which acts on a platen member is minimized and thereby the occurrence of poor print is prevented by providing a constitution in which a tension control roller is driven to rotate so that a transfer sheet is slid in the opposite direction to a sheet feed direction. CONSTITUTION:If a thermal head 13 completes a single round of heating, a card is caused to move over a specified distance by driving a platen roller 12 to rotate. In addition, a winding roller 23 is driven to rotate to allow a transfer sheet 25 to be taken up by a specified amount using the winding roller 23. In this case, a tension control roller 31 rotates following the rotation of the winding roll 23 by its driving, and the tension controller roll 31 slides in contact with the transfer sheet 25 in the opposite direction to the latter's feed direction. Subsequently, the tension of the transfer sheet 25 becomes less at the feed roll 24 side than on the tension control roller 31 side. For this reason, the platen roller 12 is no longer influenced by the tension of the transfer sheet 25 and can rotate. Thus the occurrence of poor print can be prevented by controlling the rotation of the platen roller 12 accurately.
Patent JP-S58174210-A (JP)
Title: Microstrainer
Inventor: KATOU OSAMU
IPC: B01D39/00
Filed: 1982-04-05
Abstract: PURPOSE:To repair a strainer easily, by soldering a filter net and a pilot net along a inner frame at low temperature, in a microstrainer formed by stretching a screen around the outer circumference of a cylindrical inner frame. CONSTITUTION:A strainer is constituted by attaching a screen formed by lapping a filter net on a pilot net, in a stretched state, onto the outer circumference of an inner frame. After assembling an inner frame 25 by weld-joining the 1st and the 2nd stays 20 and 23 and an intermediate auxiliary stay 38, pieces of screens 26 are pressed down by steel bands 27 and 28 at every block, and finally the whole circumference of the inner frame is covered by the screens by attaching parallel bands 29. A strainer is formed by inserting the end part of the piece of screen 26 and an asbestos 42 used for sealing between the 1st stay 20 and the steel band 27 which is attached by a bolt 41 and a nut welded to the stay 20, and screwing the stay 20 and band 27 together.
Patent JP-H06271039-A (JP)
Title: Processing method
Inventor: KURIHARA MASAKAZU
IPC: B65G23/38
Filed: 1993-03-17
Abstract: PURPOSE:To finely regulate a heating time without stopping rollers transferred from a preceding process. CONSTITUTION:In heat processing rollers 20 by motion of a transfer conveyor 50 having plural transfer jigs 40 supporting the rollers 20 separatey in a constant temperature tank 30, the transfer jigs 40 supporting the rollers 20 are idly run at a specified interval. Where a transfer pitch number, a usage pitch number DS2, and a heating time when all the transfer jigs are used without idle run are DS1, DS2, and t1 respectively, then a heating time t=t1XDS2/DS1. At the time of the idle run, motion speed of the transfer conveyor 50 is increased to carry the rollers 20 in at a constant time interval. The rollers are thus carried into the constant temperature tank 30 at a constant ratio, thereby a heat processing time can be regulated without stopping the rollers 20.
Patent JP-H11259225-A (JP)
Title: Device for inputting line of sight
Inventor: KONDO YASUSHI
IPC: G06F3/0346
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To attain stable line of sight input even under a solar light without being affected by any background noise from an arriving light. SOLUTION: A head mounted display is mounted on an operator. A picture for input instruction transmitted from a computer 5 to an LCD(liquid crystal display device) 1 is inputted through a mirror 4 and a half mirror A3 to the eye ball, and the infrared ray of an infrared light source 6 is turned on and off by a modulating circuit 10 so that the eye ball can be irradiated, and the eye ball picture at that time is captured through a half mirror B7 by a CCD camera(infrared camera) 8, and inputted to a line of sight detecting circuit 9. Then, a difference between the eye ball picture when the eye ball is irradiated and a picture when the eye ball is not irradiated is obtained by a difference picture storing means 12 of a line of sight detecting circuit 9, and a background noise is removed so that line of sight detection can be operated.  Therefore, stable line of sight input can be attained even under a solar light.
Patent JP-H07266000-A (JP)
Title: Forming mold for core and core
Inventor: KOYAMA SHIGERU
IPC: B22C9/10
Filed: 1994-03-28
Abstract: PURPOSE:To provide a forming mold for a core for forming the core having complicate shape used at the time of casting the formed product having a hollow passage in high producing efficiency and high dimensional accuracy, and the core enabling the formation having high producing efficiency and high dimensional accuracy. CONSTITUTION:In the core used at the time of casting the formed product having the hollow passage, a first mold member 10 integrally formed with a frame-like mold part 14 having the opening parts 12 penetrated in the mold splitting direction and a mold part 16 for hollow passage overlapped with the opening parts 12 in the mold splitting direction corresponding to the hollow passage and also, continued with the frame-like mold part 14 at a part thereof and a second mold member 20 being fittable to the opening parts 12 of the frame-like mold part 14 from reverse side to the mold part 16 for hollow passage are formed by fixing.
Patent JP-H07271636-A (JP)
Title: Automatic response speed measurement system in information processor
Inventor: ORITA FUJIO
IPC: G06F15/00
Filed: 1994-03-28
Abstract: PURPOSE:To provide an automatic response speed measurement system which can measures the response time of a terminal device, connected to a host computer, so that it can be analyzed later. CONSTITUTION:The terminal device 101 reads specific data and commands out of a magnetic disk 108 and sends them to the host computer 102, and also stores the transmission time. The host computer performs processing according to the received specific data and commands, adds the processing start time, processing end time, reception time, and transmission time measured on the host computer side to the processing results, and sends them to the terminal device 101. The terminal device 101 receives the data transmitted from the host computer 112 and stores the reception time and calculates accurate actual response performance from the transmission time and reception time of the terminal device side and various time data received from the host computer.
Patent JP-H01228460-A (JP)
Title: Production of red koji for soy sauce
Inventor: TARUI SHOICHI
IPC: A23L27/50
Filed: 1988-03-09
Abstract: PURPOSE:To obtain BENI KOJI for soy sauce, having high enzyme titer and high dyestuff free from infestation by various germs by inoculating cells of BENI KOJI (Monascus pilosus) into to a KOJI raw material made of a mixture of soybean and wheat and adding an acid to the KOJI producing raw material itself until KOJI production is completed to maintain the raw material in an acidic range of specific pH. CONSTITUTION:In producing BENI KOJI by using a mixture of soybean and wheat as a raw material for producing KOJI, an acid is added to the raw material and pH of the raw material is maintained at an acidic side, especially 3-5 throughout the whole period of KOJI production from inoculation of cells to completion of KOJI production. The pH is all values obtained by adding 30ml water to 10g KOJI and measuring. The BENI KOJI for soy sauce obtained by the above-mentioned method has more excellent qualities than conventional ones have as shown by the table and excellent activity of acidic protease especially required in production of soy sauce. Consequently, soy sauce produced by BENI KOJI by the method exhibits high enzyme titer and clear red free from infestation by various germs and peculiar taste.
Patent JP-S571820-A (JP)
Title: Roller bearing utilizing magnetic force
Inventor: WAKE KIYOYASU
IPC: F16C33/34
Filed: 1980-05-01
Abstract: PURPOSE: To improve an available flux factor, by a method wherein a roller, having a perforation formed in the axial direction, inner and outer circumference of an inner lace and an outer lace are magnetized into magnetic poles different each other.  
     CONSTITUTION: Rollers 1 are made into a hollow form, and an inner circumference is magnetized into a N-pole and an outer circumference into a S-pole. When the inner lace 2 rotates in the direction of an arrow mark z 2  and the rollers orbit in the direction x 2  as each of the rollers self-rotates in the direction y 2 , this constitution causes rotating of the rollers 1 in a manner to closely adhere to the inner lace 2, the repulsion of the rollers 1 to each other due to the phenomenon that the rollers 1 are made into the same pole, while keeping constant distance due to the repulsion between each of the rollers 1. No slip is created on a contact surface of the roller 1 with the outer lace 3 and the inner lace 2, which results in an improved rotating state. This permits the utilization of total magnetic flux and the improvement of the bearing capacity of the rollers. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09245871-A (JP)
Title: Connector with terminal locking fixture
Inventor: ITO NOZOMI
IPC: H01R13/42
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To surely insert a terminal locking fixture into a connector housing, and surely perform double coming off prevention to a terminal fixture. SOLUTION: A connector with terminal locking fixture comprises a connector housing E having a plurality of terminal housings 21 in each of which a terminal fixture G is housed, and a terminal locking fixture F which is formed so as to be capable of inserting and removing in two steps of temporary engagement state and a proper engagement state to and from the rear part of the connector housing E, and an elastic locking piece 26 is formed in the connector housing E. An engaging part 31a which engages with the elastic locking piece 26 in the temporary engagement state and keeps the engagement is formed in the terminal locking fixture F, and when the temporary engagement state moves to the proper engagement state, the elastic locking piece 26 is displaced, the engagement of the engagement part 31a is released so as to be capable of inserting the terminal locking fixture F.
Patent JP-S63221968-A (JP)
Title: Carrier
Inventor: KISHII SADAHIRO
IPC: B24B37/27
Filed: 1987-03-11
Abstract: PURPOSE:To reinforce each root of all teeth as well as to prevent any operating hindrance attributable to tooth breakage, by embedding a fiber along each external form of gears of a carrier holding a workpiece to be polished. CONSTITUTION:All but holes of a carrier 1 holding each workpiece 4 are reinforced with a glass fiber 3 going direct, and another glass fiber 2 is set up along each external form of the gears, whereby each root of all teeth is reinforced. If so, at the time of polishing, force to be added to these teeth for rotating the carrier 1 can be made larger. Therefore, any operating hindrance against a duplex polishing device due to tooth breakage is preventable, thus improvement in conspicuous profitability and reliability can be well expected.