baber/WOPTO huggingface dataset:
Patent JP-H066599-A (JP)
Title: Solid-state image pickup device and its signal processing method
Inventor: HAYAKAWA YOSHIHIRO
IPC: H04N1/40
Filed: 1992-06-17
Abstract: PURPOSE:To reduce color mixture due to leaked light and stored charge in other pixel by reading a signal comprising plural pixel strings each comprising plural pixels and applying arithmetic operation and correction to an output from a pixel in a pixel string in response to an output from a pixel corresponding to a pixel in other pixel string. CONSTITUTION:A charge storage section is provided beneath a shift gate 4, and a transfer gate 5 is arranged between registers CK1, 2 of CCD registers 9, 11 in which the registers CK1, 2 are arranged. Furthermore, pixels are shielded by a light shield aluminum 20. Through the constitution above, each signal output based on the signal charge from 2nd color pixels 2A-D is corrected by a coefficient obtained from the signal output from 3rd color pixels 3A-D or 1st color pixels 1A-D. On the other hand, outputs of the pixels B, C are averaged and a pixel 2C is corrected by a coefficient and the method is implemented by an arithmetic operation circuit 0C provided to an output circuit 19. Thus, when a signal charge is read, color mixture due to leaked light or charge storage in other pixel is decreased.
Patent JP-S5584249-A (JP)
Title: Production of mold
Inventor: IWASAKI TADAYOSHI
IPC: B22C15/02
Filed: 1978-12-16
Abstract: PURPOSE:To improve working environments and facilitate knock-out work and recovery and regeneration of molding sand by mixing a suitable amount of water in  the molding sand and cooling and solidifying the water content thereby bonding and hardening among the molding sand. CONSTITUTION:After a suitable amount of water is added to molding sand, liquid nitrogen, dry ice or other known various refrigerants are added at a suitable amount to this under agitating or the molding sand is cooled by a mechanical refrigerator to form films of ice on the individual surfaces of sand particles, whereby the frozen  sand is produced. This sand is packed in the pattern part and if necessary, vibrations are given, after which it is compressed by mechanical pressure or the like. At  this time, the ice films having covered the individual surfaces of the sand particles  are temporarily thawed and when the pressure is released, the sand resolidifies owing to the cold retained by the sand, by which the molding sand particles are bonded to themselves and are hardened simultaneously with molding of the mold. When  molten metal is poured to such mold, the solidified films are rapidly formed in the  contact faces between the molten metal and mold, whereby the product of good quality having smooth surfaces is yielded.
Patent JP-S5781913-A (JP)
Title: Detector for position in width direction of heated metallic ingot
Inventor: HASHIMOTO SUNAO
IPC: B21C51/00
Filed: 1980-11-12
Abstract: PURPOSE:To surely detect the extent of deviation of width and center position of a heated metallid ingot with high accuracy, by arranging projectors fixedly at both the side places of the heated ingot, and comparing and detecting both fixed-standard-light source and red-heat light emitted from the ingot with using photodetectors. CONSTITUTION:A rolling material 11, as a heated metallic ingot emitting red-heat light at >=900 deg.C, is transported by transporting rollers 10. A pair of projectors 12, as the standard light sources, are provided to both side places of the material 11 with their irradiating ports 13 pointing upwards so as to make the height of ports 13 approximately coincide with the surface height of the material 11. At the upper side of the material 11 e.g. a pair of photodetectors 14, 15 are arranged so as to overlap their light condensing ranges in the width direction of the material 11. The standard light irradiated from the projectors 12 and the red-heat light emitted from the material 11 are detected by the photodetectors 14, 15, and the distances between both side ends of the material 11 and respective projectors 12 are calculated to detect the extent of the deviation of the width and center position of the material 11 thereby detecting the sheet width and meandering.
Patent JP-S5949815-A (JP)
Title: Filtering device having rotary separation tank
Inventor: TANAKA KAZUE
IPC: B01D33/06
Filed: 1982-09-10
Abstract: PURPOSE:To improve the accuracy and efficiency of filtration, by adding a compression stroke from the outer circumference of a rotary separation tank, installed in a case of the separation tank, to filter off the foreign matters containined in a fluid. CONSTITUTION:A titled device consists of a rotary separation tank 15 installed in a case 14 of the separation tank 15, a piston pump 3, a cake scraper, and a cake take-out valve 18. The cake scraper is constituted of a brush 20 or a scraping board 21. When the piston 3 of the device transfers slidingly to a compression stroke, a liquid is filtered through a filter element 19 of the tank 15 by a high pressure. Then, a filtered cake D sticking to the outer circumference of the element 19 is automatically scraped off.
Patent JP-S643537-A (JP)
Title: Self-diagnosing device for battery car
Inventor: UEDA MASASHI
IPC: G01M17/007
Filed: 1987-06-25
Abstract: PURPOSE:To expedite and facilitate the fault checking of electrical sections by making the display corresponding to a fault section on the plural display parts of a capacity meter when a self-diagnosing means defects the fault in the section among input means, indicating means and driving means. CONSTITUTION:The program for traveling and cargo handling stored by a ROM 28 is read out and the traveling operation and cargo handling operation are executed in accordance with the program after a key switch 38 is turned on. A CPU 27 reads the voltage values of the prescribed 14 sections, compares the values with the data for diagnosis stored by the ROM 28 and decides whether the values are within prescribed error ranges or not. The CPU executes the error processing complying with the program to the fault section and displays the fault of the electric systems by lighting a check lamp of the capacity meter 49 when the fault is decided. The CPU displays the fault section as well by means of an indicator lamp. The fault checking of the electrical sections is thereby expedited and facilitated.
Patent JP-H0512279-A (JP)
Title: Document preparing device
Inventor: KUSUHASHI TAKASHI
IPC: G06F17/21
Filed: 1991-06-28
Abstract: PURPOSE:To execute display reflecting a document format which is set/changed by the line at high speed. CONSTITUTION:At the time of displaying a document stored in a document buffer 6 at a display 18, a display pattern is enlarged/reduced based on respective ratios with the basic character pitch and the basic line pitch of respective pages and the character pitch and the line pitch of respective lines stored in a document format buffer 7, and the display pattern is displayed at a prescribed position in a display screen. Thus, the display screen reflecting the document format stored in the document format buffer 7 can be obtained at high speed.
Patent JP-S6053108-A (JP)
Inventor: ZAIZEN KATSUNORI
IPC: G04G15/00
Filed: 1983-08-30
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-H0820230-A (JP)
Title: Connecting part between air-conditioning equipment units for automobile
Inventor: KOSHIDA KATSUAKI
IPC: B60H1/00
Filed: 1994-07-11
Abstract: PURPOSE:To reduce the number of parts to be assembled to a connecting part between a cooler case and a heater case and facilitate the connecting work of both cases. CONSTITUTION:A cylindrical part 6 is provided at the lower reaches end of a cooler case 3. An inner cylindrical wall 17 and an outer cylindrical wall 19 are provided on the outer side face of the side wall 16 of a heater case 7, around an opening 8 provided at the side face of the heater case 7. The tip side large diameter part 14 of the cylindrical part 6 is inserted into a ring groove between the outer peripheral surface of the inner cylindrical wall 17 and the inner peripheral surface of the outer cylindrical wall 19. The tip edge of the outer cylindrical wall 19 is provided with a semicylindrical guide wall 20 so as to facilitate positioning at the time of opposing the large diameter part 14 and the ring groove to each other.
Patent JP-S5491306-A (JP)
Title: Automatic feed follower of information signal reproducer
Inventor: RIYUUKOU KAZUO
IPC: G11B7/085
Filed: 1977-12-28
Abstract: PURPOSE: To enhance stability and reliability by feeding integrated signals as the control signals of a feed mechanisim when the integrated value of tracking control signals becomes higher than a preset value.  
     CONSTITUTION: The integrated signals S ti , which are produced by the integration with an integrating circuit IC, are fed as control signals to a feed mechanism SM through an insensitive setting circuit NSZ. Under a normal reproducing condition, an arm 3 is conveyed diametrically of a disc by the feed mechanism SM such that the reproducing element is brought substantially to the center of the  movable range of a tracking following mechanism in response to the control signals which are fed from the insensitive band setting circuit NSZ to the feed mechanism SM. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09313075-A (JP)
Title: Fishing rod equipped with tool for prevention of line twisting
Inventor: SAKAI SHINICHI
IPC: A01K87/00
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a structure which is set to the top of a fishing rod to remove the twisting and tangling of the fishing line and prevent the line from being twisted. SOLUTION: This device for preventing the fishing line from twisting 2 is equipped with a main body fitted to the top edge of the fishing rod, a shaft 7 held by the pipe 6 of the main body, a rotary pipe 8 set to the shaft 7 and a lily yarn composed of a fiber mounted to the rotary pipe 8. In this case, a resin bead 13 is set to the connection part between the rotary pipe 8 and the lily yarn 9 and the resin bead and the lily yarn are adhered by fusing.
Patent JP-S6219799-A (JP)
Inventor: HASHIZUME HIROSHI
IPC: G21F9/36
Filed: 1985-07-18
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-S5584296-A (JP)
Title: Production of titanium welding rod
Inventor: MASUDA NIICHI
IPC: B21C9/00
Filed: 1978-12-19
Abstract: PURPOSE:To produce the Ti welding rod of high roundness with good yield of material by dipping the blank drawn wire of the Ti welding rod in the specific solvent and drying the same to form a solvent film on the surface then subjecting the same to heat treatment, letting lubricant such as lime water be deposited and drawing it through a die or the like. CONSTITUTION:When the soap made from vegetable oils and caustic soda and quick lime are added to water and the mixture is rapidly cooled after stirring and mixing, the light solvent of a relatively low viscosity is obtained. The Ti wire material having beforehand been rough-drawn is wound in coil form and the coils are bundled. The coils are then dipped in the foregoing solvent in such a manner that the solvent deposits evenly on all parts of the wire material, after which the strand materials are taken out and are dried to let the solvent film be formed on the surface. The strands are heat-treated at a temperature of about 750 deg.C and are then rapidly cooled with water, after which they are dipped in lime water and are then dried. After the drying, the strand materials are subjected to drawing with a die to the extent of not causing cracking in the blank wire materials according to the diameters of the strand materials.
Patent JP-S6447650-A (JP)
Title: Hydraulic brake gear for vehicle
Inventor: ROBAATO SUROOUERU BAATON
IPC: B60T8/32
Filed: 1988-06-27
Abstract: PURPOSE: To respond to the extreme operating condition by operating a modulator by a step motor in response to a signal from a wheel slip state detecting means. CONSTITUTION: When a sensor 16 detects an initial skid state, in response to the output signal, a microprocessor 15 is operated, and a motor 14 is rotated in the rotating direction of a threaded shaft 12 by a driving mechanism 13. Thus, the piston 10 is rotated to the left direction. Therefore, a ball 7 is engaged with a valve seat 6A by a spring 8 to interrupt communication between a master cylinder 3 and a brake 1. By the movement to the left of the piston 10, the volume in a chamber 10' is increased to release pressure of the brake 1. While the skid state continues, the motor 14 is operated to move the piston further to the left. The step motor 14 can respond to a frequency in the range of KHz, whereby very precise control can be conducted by the processor 15 to respond to a signal from the sensor 16 with good sensitivity.
Patent JP-H0324126-A (JP)
Title: Polymerized fatty acid ester and deinking of waste-paper by using same
Inventor: YAMASHITA TAKASHI
IPC: C08G65/26
Filed: 1989-06-21
Abstract: PURPOSE:To obtain a deinking agent which has an excellent ability to release an ink from wastepaper and an ability to agglomerate fine ink particles released by floatation and can give reclaimed waste paper of a high whiteness by using a specified polymerized fatty acid ester. CONSTITUTION:A deinking agent for wastepaper is obtained by using at least one polymerized fatty acid ester of the formula (wherein x is 0, 1 or 2; y is 1, 2 or 3; x+y=2 or 3; n is 0-25; m is 10-80; D is a 20-30 C alkyl or alkenyl; EO is an ethylene oxide residue; and PO is a propylene oxide residue). In this way, a deinking agent which has an excellent ability to release an ink from waste paper and a high ability to agglomerate fine ink particles released by floatation and can give a reclaimed waste paper of a high whiteness can be obtained.
Patent JP-H0832240-A (JP)
Title: Multialyer wiring board, production of the board and semiconductor device using the board
Inventor: SUGIYAMA HISASHI
IPC: H01L23/12
Filed: 1994-07-12
Abstract: PURPOSE:To obtain a structure for forming high density wiring by extending a land present on the circumferential fringe of a filled plated through hole and forming a via for connecting with an upper or lower wiring layer in the surface at the extended land part. CONSTITUTION:A land 101 formed on the circumferential fringe of a filled plated through hole in a double side printed wiring board is partially extended 102. A via 103 for connection with the wiring layer in a sequentially laminated thin film layer on the outside is formed at the forward end of the extended land part 102. A stud via 104 or a conformal via 105 may be employed and the stud via 104 is preferably employed because a finer via, having not a truncated conical profile but a columnar profile, can be formed.
Patent JP-S5781717-A (JP)
Title: Recognizing circuit for received frequency
Inventor: OZAWA TOSHIYUKI
IPC: H03J1/02
Filed: 1980-11-11
Abstract: PURPOSE:To realize the aural recognition for the execution of channel selecting action as well as the rough received frequency, by producing an audible sound of a sound uttering frequency in accordance with the received frequency, for a prescribed period of time in response to the selection of channel. CONSTITUTION:When channel selecting action is carried out, a gate 23 opens for a certain period of time that is decided by an utterance indication signal PEE. Then the reference utterance frequency given from a reference divider 1 is divided and delivered according to an utterance decoder 17. In other words, an up- down counter 7 counts up or down by an indication given from a setting circuit 10. Accordingly, the contents of a counter 15 are varied via a coincidence circuit 9, an FF13 and a 1/6 divider 14, respectively, and the decoder 17 is set via a latching circuit 16. As a result, a ratio of division corresponding to the received frequency is always set at the decoder 17, and an audible sound P1 corresponding to the received frequency is delivered according to the signal PEE.
Patent JP-H0914321-A (JP)
Title: Damper
Inventor: SUGANO TADASHI
IPC: F16F9/10
Filed: 1995-06-26
Abstract: PURPOSE: To provide a desired pressure flow rate characteristic in a wide flow rate range even when a servo valve having a small flow rate control range is used. CONSTITUTION: Hydraulic oil flowing in through an inlet 2a is divided and made to flow to three flow passages 2c, 2d and 2e and hydraulic oil whose flow rate is decided by the pressure flow rate characteristics of a relief valve 3a, a stop valve 4a, a relief valve 3b and a stop valve 4b flows to the flow passages 2d and 2e. A target flow rate is calculated according to a pressure difference between an inlet 2a and an outlet 2b via pressure detectors 5a and 5b, a subtractor 7a and a transforming unit 8. A difference from a flow rate detected by a flow rate detector 4 is calculated by a subtractor 7b and a servo valve 6 is driven by a signal amplified by an amplifier 9.  Thus, the shortage of a flow rate for the target flow rate occurring if only hydraulic oil following to the flow passages 2d and 2e is used is compensated for by the servo valve 6 and hydraulic oil flowing in from the inlet 2a becomes a target flow rate according to the pressure difference between the inlet 2a and the outlet 2b.
Patent JP-H106121-A (JP)
Title: Cutting tool for machining end face
Inventor: SATO TETSUO
IPC: B23C5/02
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To improve disposal of lubrication oil and chips in an end face cutting work and to increase a cut depth during in cutting. SOLUTION: A tool body 2 for machining an end face is mounted on the chuck 1 of a machine tool and simultaneously with rotation of the tool body 2, lubrication oil 7 is fed through the lubrication oil feed port 5 of a machine tool. The lubrication oil 7 flows through a lubrication oil passage 4 and flies out through a spit hole 8 and fed directly to a cutting edge 3. Through the rotation and spraying of the lubrication oil 7, the cutting edge 3 fixed at a cutting edge fixing pin 6 is opened and effects cutting. Chips 9 produced in this case are completely discharged through a chip discharge port 10, formed in the under surface of the tool body 2, togetherwith the lubrication oil 7.
Patent JP-S5951199-A (JP)
Title: Fan device
Inventor: NONAKA SHIGEO
IPC: H02K9/06
Filed: 1982-09-16
Abstract: PURPOSE:To prevent the fan from stalling or being damaged by the stall by reducing the fluid frictional loss of a fluid deflector and preventing the separation of the fluid. CONSTITUTION:The relationship among the distance L between the border line 3b between the plane of a fluid deflector 3 in the radial direction and the surface of the same deflector having a curvature, and the rotary-shaft surface 4s, the inside diameter D of a cylindrical frame having the inlet and outlet for fluid, and the outside diameter (d) of the rotary shaft 4, is define by 0.8<=L/ (D-d)<=1. So long as the relationship of the above equation is maintained when fluid flows along the deflector 3, the fluid is smooth to flow, the fluid frictional loss is reduced, the fluid is prevented from being separated, the fan efficiency is improved, and the fan becomes hard to stall, preventing the fan from being damaged by the stall.
Patent JP-S5950574-A (JP)
Title: Amorphous solar battery
Inventor: HIGAKI YUKIO
IPC: H01L31/06
Filed: 1982-09-16
Abstract: PURPOSE:To contrive to improve characteristics by improving the electric connection between p-i-n junction layers each other by a method wherein a conductive thin film is inserted into a part shaded by a metallic electrode on the upper surface of the interface between a plurality of the p-i-n junction layers each other. CONSTITUTION:The metallic thin film 7 is inserted only into the part shaded immediately under the metallic electrode 6 on the surface, of the interface between the first n type layer 4a and the second p type layer 2b. Thereby, the electric connection between the two p-i-n layers is improved, and the improvement of the characteristics can be contrived without damaging the amount of incident light into the p-i-n junctions of the lower layers.
Patent JP-S5860879-A (JP)
Title: Quantizing method for picture signal
Inventor: UNO YOSHIHIRO
IPC: H04N1/40
Filed: 1981-10-06
Abstract: PURPOSE:To increase coincidence rate of forecasting by using a forecasted value as the quantized picture-element signal of a picture element obtained by a scan if the difference between an actual value and the forecasted value is less than a correction limit value when luminance information on said picture element is quantized. CONSTITUTION:During the processing of picture elements, the composite picture- element luminance signal of the luminance signal of a picture element quantized by a quantizing device and a correction signal which is the sum of correction element signals is compared with a forecasted luminance signal from a forecasting device 4 by a comparing and correcting device 3. When the difference between the both is less than a correction limit value, the forecasted brightness signal is used as the picture-element signal of the picture element. When the difference is greater than said limit value, a quantized value close to the picture- element luminance signal of the picture element is used as the picture-element signal. Further, an error luminance signal which is the difference between the picture-element signal and picture-element luminance signal is regarded as a correction element signal of the picture element to be processed after picture elements adjoining to the picture element.
Patent JP-H0925500-A (JP)
Title: Solid soap
Inventor: KANAI HIDEKI
IPC: A47K5/04
Filed: 1995-05-22
Abstract: PURPOSE: To obtain a solid soap having a receiving part capable of receiving a solid soap becoming small and hardly handleable during use, or provided with a slip-stopping part to be readily press-attached the smallened soap thereto in order to use the solid soap until the last without loss. CONSTITUTION: A receiving part 2 capable of receiving a solid soap 4 becoming small and hardly handleable is provided in a solid soap 1, or a side slip-stopping part to press attaching a smallened and hardly handleable solid soap on the surface of the solid soap 1 I provided on the surface of the solid soap 1 in order to prevent the slipping off of the smellened soap thereon. Otherwise, a receiving part capable of receiving a smallened and hardly usable solid soap is provided in a solid soap 1 and a side slip-stopping part for preventing the smallened and hardly handleable solid soap 4 received in the receiving part from slipping off may be provided at whole or a part of inside of the solid soap 1.
Patent JP-H11352871-A (JP)
Title: Automobile for training
Inventor: KIMIKOUBE KOJI
IPC: B60T7/10
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle for training which is excellent in learning guidance effect in use of a brake device of an automobile. SOLUTION: The brake device has a brake body and a hydraulic cylinder 93 for operating this brake body. A link piece 106 for operating this hydraulic cylinder 93 and a brake pedal 101 are connected by a rod 107. A connecting pin 117 for connecting this rod 107 and the link piece 106 is attachably and detachably disposed. The actuation state and release state of the brake are easily selected by the insertion and removal of this connecting pin 117.