baber/WOPTO huggingface dataset:
Patent JP-S59160380-A (JP)
Title: Inspecting device for defect in picture quality
Inventor: MATSUYAMA YUKIO
IPC: H04N17/04
Filed: 1983-03-02
Abstract: PURPOSE:To evaluate whether a defective phenomenon occurs or not on the basis of an amount of variation in brightness on a screen to be inspected and take automatically measurements of intensity, etc., with regard to a defect which varies in brightness with time during the inspection of the picture quality of the television screen. CONSTITUTION:A television 1 to be inspected projects a still picture on the screen 2 by a signal from a video signal generator 7 and the picture is shot by a TV camera 3 to send a video signal corresponding to the brightness on the screen 2 to a segmenting circuit 4. The segmenting circuit 4 performs A/D conversion according to the timing signal of a timing signal generator 8 to segment only a part to be processed and sends the resulting signal to a following storage circuit 5. An arithmetic processing circuit 6 calculates the amount of time variation in the brightness of each picture element within the segmentation range. When the still picture contains many defective phenomena wherein the brightness varies with time, the amount of an increase in reference value as the amount of brightness variation corresponding to defects in picture quality within some permissible limit increases, and this inspected television 1 is judged as a television with a defect in picture quality.
Patent JP-S60176681-A (JP)
Inventor: TANAHASHI MASAO
IPC: B26B19/14
Filed: 1984-02-23
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-S52115947-A (JP)
Title: Thrust supporting device
Inventor: CHIBA KADOMASA
IPC: F16C17/06
Filed: 1976-03-25
Abstract: PURPOSE: To improve the reliability to this thrust supporting device by reducing the stress applied to each part material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01208059-A (JP)
Title: Dial number displaying and selecting method
Inventor: AIKAWA MUTSUMI
IPC: H04M1/57
Filed: 1988-02-16
Abstract: PURPOSE:To protect the security of a telephone number by erasing a called party telephone number displayed on a display device correspondingly to the response of called party, and displaying the called party telephone number stored in a memory via a display selection key. CONSTITUTION:When the called party telephone number is inputted by operating ten keys 4, the telephone number is stored in a RAM2 that is the memory, and also, is displayed on the display device 1. And the called party telephone number displayed on the display device 1 is erased correspondingly to the response via the speech part 6 of the called party, and by operating a dial number display selection key 8 at need, the content stored in the RAM3 is read out and the called party telephone number is displayed on the display device 1. Therefore, it is possible to prevent the called party telephone number from being recognized by another person due to a state where the called party telephone number is left being displayed during a call, and to protect the security of the telephone number.
Patent JP-H03239489-A (JP)
Title: Defective judging method of parts suction nozzle
Inventor: MORI AKIRA
IPC: G01B21/00
Filed: 1990-02-14
Abstract: PURPOSE:To judge any defective in a parts suction nozzle in a very accurate manner by detecting an amount of slippage between a nozzle center position detected at the first process and another nozzle center position, after rotation of a specified angle, detected by the third process, and if the detected value is out of the specified one, judging the nozzle as a defective by the fifth process. CONSTITUTION:In this method, there are provided with a first process, detecting each of center positions of nozzles 2, 3, a second process, rotating these nozzles 2, 3 at a specified angle each and a third process detecting each center position of these nozzles after this second process. Also, there are provided with a fourth process, which detects an amount of slippage between the center positions 4, 5 of the nozzles 2, 3 detected by this first process and the center position of the nozzle detected by the third process, and a fifth process which so judges that it is good if the slippage detected by the fourth process is within the specified value, but if out of the specified value, it is no good, through which a judgment of whether a parts suction nozzle is defective or not is carried out.
Patent JP-H01207915-A (JP)
Title: Manufacture of permanent magnet
Inventor: IKUMA TAKESHI
IPC: C22C1/02
Filed: 1988-02-16
Abstract: PURPOSE:To reduce shorten solution treatment time and to save energy as well as improve magnet performance by producing a rare-earth cobalt alloy magnet in a process including rapidly-cooling coagulation method. CONSTITUTION:A rare-earth cobalt alloy magnet expressed by RTMz (R indicates one or more types of rare-earth element including Y, TM indicates transition metal which mainly consists of Co, and z is equal to or more than 6.8 and equal to or less than 9.0) is produced by a process including the rapidly- cooling coagulation method. Use of this rapidly-cooling coagulation method allows the cooling rate to be changed greatly as compared with conventional technology. Also, this cooling rate can be changed in a wide range. It reduces solution treatment time of rare-earth cobalt system alloy magnet and improves magnetic characteristics of rare-earth cobalt alloy magnet by the effect of uniform dispersion of alloy element, reduction of segregation, and enlargement of solid limit of added elements, etc.
Patent JP-H01208592-A (JP)
Title: Variable displacement compressor
Inventor: NAKAJIMA NOBUFUMI
IPC: F04C18/344
Filed: 1988-02-16
Abstract: PURPOSE:To surely lubricate a variable displacement mechanism and a rotor by forming a lubricating oil feeding passage on a side block on which the variable displacement mechanism is provided and forming a number of oil feeding grooves on the side facing the variable displacement mechanism of the rotor. CONSTITUTION:In a variable displacement compressor 1, a rotor 5 is provided inside a cylinder both end portions of which are closed by both front and rear side blocks 3, 4. A number of grooves 8a-8e in which vanes 7a-7e are slidably installed respectively are formed on the rotor 5. A shaft 10 is fitted in the center hole 5a of the rotor 5. On the other hand, a variable displacement mechanism 41 is provided on the rear side block 4. In this structure, a lubricating oil feeding passage 35 passing from one oil reservoir chamber 18b to the variable displacement mechanism 41 is formed on the rear side block 4. A number of oil feeding grooves 50a-50e are formed on the side facing the variable displacement mechanism 41 of the rotor 5.
Patent JP-S55126355-A (JP)
Title: Nozzle parallel-disposition system continuous casting method
Inventor: MAEDA MIZUO
IPC: B22D11/10
Filed: 1979-03-22
Abstract: PURPOSE: To adequately prevent the uneven existence of nonmetallic inclusions and the danger of breakout by controlling the pouring flow rates of a pair of immersion nozzles disposed along the longer sides of a water-cooled mold in the direction of reducing the temperature differences at the cooling water outlet side of the both shorter sides of the mold.  
     CONSTITUTION: Water cooling sufficient for forming solidified shell necessary for molten steel strand is applied to a mold 6. The water temperature T 1 , T 2  of cooling water at the outlets from the both shorter sides of the mold 6 are detected and the temperature difference ΔT thereof is monitored at all times. When this temperature difference ΔT is small, the inert gas blowing amount from a blow port 4 is adjusted according to this so that the balance of the pouring flow rates is restored. If the controlling is not possible only by the gas flow, the rough adjustment by changing the diameter of flow-control system slide gates 1 is done, after which the fine adjustment by the gas blowing is added. Since the exchanging of the slide gates 1 simply requires just about 0.5sec, there is virtually no need for stopping the continuous operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52116713-A (JP)
Title: Decision of suitability of samples of molten steel
Inventor: ISHIKAWA RIYOUHEI
IPC: C21C5/46
Filed: 1976-03-27
Abstract: PURPOSE:To decide immediately the representativeness and the suitability of the samples of the molten steel in the converter and to make possible the rapid direction for regathering the samples, by grasping the period of flowing-in of the molten steel into the sample container of the molten steel at the time of measurement of the sublance probe, at the operation of steel making with the oxygen blowing converter.
Patent JP-H08228275-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: G03G15/36
Filed: 1995-02-22
Abstract: PURPOSE: To end original information in a way that a recipient is able to easily see the information. CONSTITUTION: The facsimile equipment is provided with an original size detection circuit 38 detecting the size of an original, a character direction detection circuit 11 detecting the character direction of the original information, a memory circuit 12 and a rotation circuit 14 of the original information. The original is read by the read circuit 10 and rotated by the rotation circuit 14 so that the direction of characters in the original information is directed correctly from the left to the right or from the upper to the lower part and then the information is sent.
Patent JP-S54126420-A (JP)
Title: Safety confirming unit
Inventor: UENO SHIYUNICHI
IPC: H04N7/18
Filed: 1978-03-24
Abstract: PURPOSE: To detect early the anomaly of a gas stopcock, etc., in a house by comparing the detection signal of sensors, which are arranged at plural positions, and the reference signal with each other and generating a prescribed pattern signal at an anomaly detection time to interrupt a television receiver.  
     CONSTITUTION: Detection information from detector sensors 11a to 11n for gas, temperature, overcurrent, smoke, etc., which are arranged at plural parts in a house is stored in detection value memories 12a to 12n as a digital signal value, and the information value is updated each time the state of each part to be sensed is changed. These respective information values are successively extracted through multiplexer 13 in circulation, and are inputted to comparator 14. The output from set reference value memory 15 where a prescribed reference value corresponding to each sensor is set and the output from memories 12a to 12n are synchronized with each other by operation control circuit 16 and are inputted to comparator 14. They are compared with each other in comparator 14; and in case of anomaly occurrence, pattern memory 17 and switch selection control circuit 19 are controlled by circuit 16 to interrupt forcedly television receiver 1 with a pattern signal through switch 3a, thereby reporting the anomaly early. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5580043-A (JP)
Title: Surface flaw detection of red-hot metal material
Inventor: HANABUSA HIDEYUKI
IPC: G01N21/88
Filed: 1979-03-23
Abstract: PURPOSE: To improve the accuracy of detecting flaws and save labor by observing images of the surface flaws on the red-hot metal material separately colored by types projected on a monitoring color TV receiver.  
     CONSTITUTION: When a visible beam containing the blue and green wave length is irradiated on the surface of a red-hot metal material 1, a combined light of the reflected light and the radiant light of the metal material 1 is received by a color TV camera 4. The image signal of the surface is reproduced on the monitoring color TV receiver. In the image, the ground color of the material surface is appears in white, the crack-affiliated flaws in red, the filamentous flaws in gray, and the scab- affiliated flaws in the black. At the same time, the attached scale appears in from blue to green, and the isolated scale in black. In this manner, with the discrimination of image in red, gray and black, the surface flaws can be detected, thereby improving the detection accuracy and saving labor substantially. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10221869-A (JP)
Title: Electrophotographic photoreceptor
Inventor: SHIMADA TOMOYUKI
IPC: C09B35/023
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To easily produce an electrophotographic photoreceptor excellent in photosensitive characteristics and excellent also in durability at a relatively low cost by forming a photosensitive layer contg. at least one kind of specified aminobiphenyl compd. and a specified compd. as effective components. SOLUTION: This electrophotographic photoreceptor has a photosensitive layer contg. at least one kind of aminobiphenyl compd. represented by formula I and a compd. represented by formula II or III as effective components on the electrically conductive substrate. In the formula I, each of R<1> , R<3> and R<4> is H, amino, optionally substd. alkyl, halogen, etc., R<2> is H, alkoxy, optionally substd. alkyl or halogen, each of (k), (l), (m) and (n) is an integer of 1-4, in the case of k>=2, R<1> 's may be different from each other, in the case of 1>=2, R<2> 's may be different from each other, in the case of m>=2, R<3> 's may be different from each other, and in the case of n>=2, R<4> 's may be different from each other. In the formula III, R is Cl or methyl.
Patent JP-S62192529-A (JP)
Title: Manufacture of gear
Inventor: GOIE MASATO
IPC: F16H55/06
Filed: 1986-02-19
Abstract: PURPOSE:To shorten stages for manufacturing a gear and to remarkably reduce the cost of manufacture by heat treating a spheroidal graphite cast iron blank for a gear provided with a tooth profile having left finishing allowance under specified conditions and by working the tooth profile. CONSTITUTION:A spheroidal graphite cast iron blank for a gear provided with a tooth profile having left finishing allowance is austempered by heating to 830-900 deg.C, holding for 0.5-3hr, quenching to 300-450 deg.C and holding for >=0.5hr to form a bainite-austenite mixed structure as the matrix structure. The blank is then form-rolled. at ordinary temp. to manufacture a gear.
Patent JP-H05204709-A (JP)
Title: Processor
Inventor: DOI TOSHIO
IPC: G06F11/28
Filed: 1992-01-24
Abstract: PURPOSE:To facilitate fine adjustment concerning the effect of a cache memory when debugging a program or a system by providing a register, which can be accessed by a user, showing whether an instruction is obtained from the cache memory or from a memory when instruction break is generated. CONSTITUTION:A hit signal 28 outputted from a cache memory 19 connected outside a microprocessor 21 to a memory controller 26 is inputted through an input terminal 30 to a bus interface 20 of the microprocessor 21. The hit signal 28 is inputted through the bus interface 20 and one-bit registers 22 and 23 to a one-bit register 24, which can be accessed by the user, newly provided at an execution part 14 and when the instruction break is generated, the register 24 shows whether the instruction exists in the cache memory 19 or in a memory 18.
Patent JP-H06232953-A (JP)
Title: Active silencer for on-vehicle telephone room
Inventor: UEDA KOZO
IPC: B61D37/00
Filed: 1993-01-29
Abstract: PURPOSE:To decrease only a noise level of a major noise in the vicinity of a telephone set in a telephone room in a railway vehicle with a simple configuration device to a degree not disturbing a talking without remarkable increase of a weight of the vehicle against the noise delivered from a noise source at the outside of the room to the in-room. CONSTITUTION:A noise controller 1 transmits a secondary tone of a single waveform in opposite phase to a major sound wave of a single waveform causing hindrance to talking among noise sounds in the vicinity of a telephone set in a telephone room in a railway vehicle. An amplifier 2 connects to the noise controller to amplify the secondary sound of opposite phase and a speaker 3 sends the secondary sound of opposite phase received from the amplifier to the vicinity of the telephone set of the telephone room in the railway vehicle.
Patent JP-S59162202-A (JP)
Title: Manufacture of sintered soft magnetic material
Inventor: TAKAGI SHIGEAKI
IPC: C22C33/02
Filed: 1983-03-04
Abstract: PURPOSE:To improve considerably the soft magnetic characteristics of the titled material when the material is manufactured by powder metallurgical processing using iron powder having a low C content, by carrying out sintering in an atmosphere of a gas having an increased dew point and increased decarburizing power. CONSTITUTION:When a sintered material is manufactured using a powdered starting material contg. pure iron powder as the principal component, the starting material is compression-molded into a prescribed shape, and the molded body is sintered at >=1,000 deg.C in an atmosphere of a reducing and noncarburizing gas contg. H2 and having a dew point adjusted to 35-75 deg.C. The soft magnetic characteristics of the sintered material can be considerably improved only by simple operation that the dew point of the sintering atmosphere is increased.
Patent JP-S60178981-A (JP)
Title: Piston drive device for recpirocal compressor
Inventor: AKADAI JIYUNICHI
IPC: F04B27/10
Filed: 1984-02-27
Abstract: PURPOSE:To produce a compact compressor by coupling a piston rod in parallel with the drive shaft to a rotatable bearing ring provided on the outercircumference of inclined disc swash plate rotatable with the drive shaft thereby reciprocating the piston through the rod. CONSTITUTION:Upon driving of drive shaft 9 through an engine, a swash plate 19 secured through a key 20 to said drive shaft 9 will rotate along the innercircumference of a bearing ring 21. Since the swash plate is inclining, a spherical bearing 23 will move up and down sequentially with different phase. Consequently, each piston rod 29, 30 engaged through an annular groove 33 will reciprocate sequentially with different phase to compress gas sucked into the cylinders 17, 18 and discharge through a discharge port.
Patent JP-H06233116-A (JP)
Title: Image processor
Inventor: YOKOSE TARO
IPC: H04N1/387
Filed: 1993-01-30
Abstract: PURPOSE:To provide the image processor which can eliminate the deviation of originals and further can easily perform editing processing even when the originals to be used in superposition are prepared. CONSTITUTION:A user inputs an editing instruction by using an editing instruction part 2, and editing instruction data 12 are stored in an editing instruction storage part 3. According to the counting information of a page counter 7, a control part 5 transfers the editing instruction data 13 from the editing instruction storage part 3 to an image division part 4 and fetches the editing instruction data of a relevant page. On the other hand, input image data 11 of a source original inputted by an image input part 1 are sent to the image division part 4. The image division part 4 edits the images of the input image data 11 by a method shown by the editing instruction data 13 and sends the processing result to an image output part 6 as output image data 20. According to an instruction from the control means, the image output means 6 outputs the output images.
Patent JP-H07226681-A (JP)
Title: Variable-frequency signal synthesizer and method for composition of variable- frequency signals
Inventor: MAAKU ENU DEIBUITSUDOSON
IPC: H03L7/093
Filed: 1995-01-31
Abstract: PURPOSE: To generate a low noise synthetic signal at a uniform frequency interval. CONSTITUTION: A reference signal of a PLL circuit 24 is generated from a signal source reference signal Fs by a rate multiplier 26 and a frequency divider 28. The reference signal at the uniform interval is obtained by setting the rate multipler, its phase fluctuation is compressed by the frequency divider and a zero position of a spar filter 60 is simultaneously determined by the uniform interval. Consequently, phase noise and spuriousness of a synthetic output signal are reduced.
Patent JP-H05199831-A (JP)
Title: Tool for extracting thigh muscle of poultry
Inventor: KUROIWA MASASHI
IPC: A22C21/00
Filed: 1992-01-25
Abstract: PURPOSE:To obtain a muscle-extraction tool for separating the toe part from thigh part of a poultry at the joint and extracting the thigh muscle by fixing the toe part of a poultry near a post to clamp the thigh part and providing an operation lever which can be turned in the direction to separate the toe part from the post. CONSTITUTION:An operation lever 20 having a holding part 18 for holding the toe part of a poultry is placed near a post 16 having a clamping part 14 to clamp the thigh part of the poultry. The operation lever is turned in the direction to separate the lever from the post with an operation cylinder 34 to pull out the toe part from the high part.
Patent JP-H03240670-A (JP)
Title: Transporting of arranged flower and cold insulation sheet used therefor
Inventor: ITO SHINJI
IPC: B65D85/50
Filed: 1990-02-15
Abstract: PURPOSE:To obtain a method for permitting flowers arranged in a vase to be transported while retaining the freshness in a satisfactory condition and a cold insulating sheet usable for this transportation by a method wherein, in transit, the cold insulating sheet cooled by the water-absorbing resins contained therein and impregnated with water is firmly attached to the upper part of a transporting packaging case. CONSTITUTION:A packaging sheet 1 consists of a number of bag-like space parts 1a defined by the groove parts 1b extending lengthwise and widthwise of the sheet. The water-permeable sheets S1 and S2 for forming both the faces of this sheet are bonded thereto at predetermined intervals to form the groove parts 1b, bag-like space parts 1b having a considerably large open area are formed between these groove parts 1b and the bag-like space parts 1a are filled with a substantial amount of granular water-absorbing resins 2.
Patent JP-S63205184-A (JP)
Title: Guide member and its preparation
Inventor: SHIGENOBU MICHIRO
IPC: B05D7/24
Filed: 1987-02-19
Abstract: PURPOSE:To inexpensively prepare a long life product, in a guide member for guiding and transferring a transfer material to a fixing apparatus, by coating at least the surface of the guide member brought into contact with an object to be fed with an ultraviolet curable coating material having a fluorinated resin dispersed therein. CONSTITUTION:A guide member 1 consists of an almost rectangular horizontal guide plate part 1a having a surface guiding a transfer material and the reinforc ing leg part 1b crossing said guide plate part at a right angle and usually has a thickness of about 1mm and, for example, made of an ABS resin. An ultravio let curable coating material having a fluorinated resin dispersed therein is applied to the surface of the horizontal guide plate part 1a contacting with an object to be fed of the guide member 1 in a thickness of 10-30mum. In manu facturing, for example, a base material is molded from an elongated member having a T-shaped cross-section made of an ABS resin and a room temp. drying type primer is applied to the base material to be dried and, subsequently, the ultraviolet curable coating material having the fluorinated resin dispersed therein is applied only to the necessary place of the base material by spraying.