baber/WOPTO huggingface dataset:
Patent JP-2000349939-A (JP)
Title: Device and method for image processing
Inventor: YAMAZAKI YOSHIAKI
IPC: G03B27/80
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To maintain the fixed standard of image correction quality by testing a processed image, that is subjected to image display after compared with a sample image which resembles the photographic information of an input image or subject information. SOLUTION: A data processing part 50 performs image data correction of R, G and B image data inputted from a scanner 12, such as DC offset correction, dark period correction, defective pixel correction and shading correction and performs Log conversion. The converted digital image data are stored in a pre-scan memory 52 in the case of pre-scanning but in a real scan memory 54 in the case of real scanning, respectively. A condition setting part 56 reads pre-scanned image data from the memory 52, decides an image processing condition and performs auto setup. The decided image processing condition is integrated, sent to a pre-scan image processing part 58 and a real scan image processing part 60 and used for respective image processing.
Patent JP-H0326828-A (JP)
Title: Assembly of rotor housing of rotary engine
Inventor: MOTOHIRA YASUHIKO
IPC: F02B55/08
Filed: 1989-06-22
Abstract: PURPOSE:To divide each direction of the exhaust ports of the first and second rotor housings into the right and left parts by assembling the both rotor housings in the right/left reverse directions and assembling the side housings for the both housings according to the direction of each rotor housing. CONSTITUTION:The first and second rotor housings 1 and 2 are assembled in the right/left reverse directions. A side housing 3 for the first rotor housing 1 and a side housing 4 for the second rotor housing 3 are assembled according to the direction of each rotor housing. Therefore, each direction of the exhaust port 5 of the first rotor housing 1 and the exhaust port 6 of the second rotor housing 2 is divided in the right and left parts, and the strong exhaust pressure is effectively lowered, and the high charging and combustion effect can be secured, and quietness can be generated.
Patent JP-H1172320-A (JP)
Title: Length measuring system with modularly assembled scale plate
Inventor: NELLE GUENTHER DR ING
IPC: G01D5/347
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a length measuring system which can be manufactured simply and at low costs and which is provided with a modularly assembled scale plate giving an errorless result even if a scale cycle is short and to provide a method for manufacturing the length measuring system. SOLUTION: A modular length measuring system is constituted so as to be provided with a modularly assembled scale plate in which scale carriers Ti and holders Hi have a nearly equal coefficient of thermal expansion, in which many scale carriers Ti are connected to at least one holder Hi in a state that the carriers are arranged alternatly in the long direction and which is scanned by one measuring head. In this case, the scale carriers Ti are formed to be knife-shaped together with other scale carriers Ti in their butted parts. In addition, as a method for manufacturing the modular length measuring system, the scale carriers Ti are first connected to one or more holders Hi by a first elastic connection part Ve, and the scale carriers Ti are adjusted mutually.  Then, the scale carriers Ti are connected mutually to the holders Hi by a second connection part Vf whose elastic modulus is large.
Patent JP-S5685983-A (JP)
Title: Video signal processing device
Inventor: YAMAGUCHI NAKAO
IPC: H04N5/208
Filed: 1979-12-13
Abstract: PURPOSE:To make clear a border line of the black side, by connecting a circuit consisting of a capacitor and a resistor to the input of the black level expanding circuit, and emphasizing a high-band signal of the expanded part. CONSTITUTION:In case when lower voltage than that of the DC voltage source 10 is not in a video signal of the output terminal 7, the collector voltage of the transistor TR8 rises, and voltage of the capacitor 15 lowers. As a result, the collector voltage of the TR16 reses and the emitter voltage of the TR17 also rises, then the diode 18 conducts and the gain of the video signal amplifying TR2 rises. Accordingly, the  gain of the black side increases to expand the black side, thus the whitish picture  becomes an image of bright and dark phases. At this time, a serial circuit consisting  of a capacitor 21 and a resistor 22 is connected in parallel to the resistor 20 to  emphasize a high-band signal of the expanded part on. In this way, since a border  line of only the black side becomes clear, a picture easy to see is obtained without  causing blooming.
Patent JP-S5867853-A (JP)
Title: Heat resistant cast steel
Inventor: SUGITANI JIYUNICHI
IPC: C22C38/54
Filed: 1981-10-12
Abstract: PURPOSE:To obtain cast steel excellent in high temp. creep breaking strength, heat shock resistance and carburization resistance at a high temp., especially, in a temp. range exceeding 1,000 deg.C, by compositely containing N, Ti, Al and B in an Ni-Cr-Nb-W-Fe type heat resistant steel. CONSTITUTION:Cast steel consists of, on the basis of %, 0.3-0.6 C, 2.0 or less Si, 2.0 or less Mn, 20-30 Cr, 30-40 Ni, 0.3-1.5 Nb, 0.5-3.0 W, 0.04-0.15 N, 0.04-0.5 Ti, 0.07<Al <=0.5, 0.0002-0.004 B and the remainder of substantially Fe. In this case, Ti is bound with C and N to form carbide, nitride and carbonitride and B and Al finely disperses and precipitates those compounds to strengthen a crystal grain boundary and to enhance grain boundary crack resistance. As the result, high temp. strength, especially, creep breaking strength, high temp. heat shock characteristics and longterm creep breaking strength are remarkably enhanced. In addition, Ti is contributed to remarkable improvement of carburization resistance by synergistic effect mainly with Al.
Patent JP-H1115922-A (JP)
Title: Magnetic card reader/writer
Inventor: YOKOGAWA HIROSHI
IPC: B65H5/38
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To eliminate the occurrence of warp in the direction of card width and to prevent the lift of a magnetic stripe by providing a warp generating means which bends a magnetic card in a carriage direction and makes it pass through a magnetic stripe read/write mechanism part. SOLUTION: Since a warp generating means 16a is arranged between a pair of rollers comprising a carriage roller 10a and a press pressure roller 11a, the front edge of a magnetic card 7 that passes through a 1st roller pair comes into contact by pressure with a lower circumferential surface of a skidded roller 14a. The front edge side of the card 7 is bent downward in a carriage direction and moved toward a 2nd roller pair with the state. When the front edge of the card 7 that passed through the 2nd roller pair is carried over to the position of a warp generating means 16b which is arranged between the 2nd roller pair and a roller pair consisting of a carrier roller 10c and a press pressure roller 11c, the front edge of the card 7 comes into contact by pressure with a lower part circumferential surface of a skidded roller 14b.  And the front edge of the card 7 is bent downward in a carriage direction and is moved toward a 3rd roller pair.
Patent JP-H11351018-A (JP)
Title: Lean burn engine control system
Inventor: NAKAMURA AKIHISA
IPC: F02D45/00
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To improve a driving feeling by decreasing a sensible shock level when a lean burn operation once prohibited on detection of a transient state is executed again. SOLUTION: If a throttle opening variation (TVOn-4 -TVO) in the closing direction is found not less than a set value KTVLEST (S91), if a vehicle speed variation DVSP in acceleration is found not more than a set value KDVSLEST (S95), or if an idle switch is found set ON (S96), a deceleration determination flag FLBDE as to lean burn permission is cleared to '0' (S97) to permit a lean burn operation again. In this manner, after a lean burn operation is once prohibited on detection of a transient state such as acceleration, it is enabled again just before a shift from the transient state to a steady state where the increased vehicle speed slows down to a constant speed so that it is executed at a phase when the driver controls the vehicle speed byway of the throttle, which control reduces a sensible shock level.
Patent JP-S6318456-A (JP)
Title: Input method for application of facsimile
Inventor: SAKAMOTO ZENJI
IPC: G06F17/21
Filed: 1986-07-10
Abstract: PURPOSE:To omit manual input operation and to speed up input by using a facsimile and inputting an electric digital signal obtained from the facsimile directly to a word processor or after converting the signal into KANJI (Chinese character). CONSTITUTION:An original 5 is set up on the facsimile 1 as it is and an optical signal is converted into an electric digital signal by the facsimile 1. The electric digital signal is stored in a memory of the word processor 2 directly or indirectly through KANJI converter 4. Thus, the manual input operation can be omitted and rapid input processing can be attained.
Patent JP-S6224042-A (JP)
Title: Vibrationproof rubber equipped with metal fittings
Inventor: IMAEDA TOSHIAKI
IPC: F16F1/36
Filed: 1985-07-23
Abstract: PURPOSE:To improve the durability by forming a zinc phosphate - calcium formation film layer onto metal fittings and applying cation electrodeposition coating over said film layer. CONSTITUTION:The main component consists of the mixture of free phosphoric acid with zinc primary phosphate and calcium primary phosphate, and the pH is adjusted to 2-3. Inner and outer cylinder metal fittings 8 and 9 are immersed, and treated for 3-10min. After rinsing and drying treatment is applied onto the inner and outer metal fittings 8 and 9 after film formation treatment, electrodeposition coating of modified epoxy resin group cations is applied onto the inner and outer metal fittings 8 and 9. Therefore, the durability of the inner and outer metal fittings 8 and 9 can be improved.
Patent JP-S5864558-A (JP)
Title: Computer system
Inventor: TAKAKURA MITSUO
IPC: G06F12/00
Filed: 1981-10-14
Abstract: PURPOSE:To use the process input and output equipment of a hierarchy computer system in common, and to simplify the constitution of the system, by allowing optional one of low-priority computers to transmit and receive data to a computer to be controlled through the process input and outpt equipment. CONSTITUTION:A hierarchy computer system consists of a host computer 1, a coupling device 4, a lower computer group 2, and a control objective 5 connected to process input and output equipment 3. One optional lower computer 6 in the lower computer group 2 of this system transmits and receives data to and from the control objective 5 through the input and output equipment 3. Further, data that the lower computer group 2 requires and data processed by the lower computer group 2 and used for control over the objective 5 are stored in a common memory 10 through the coupling device 4. The data memory address area of this lower computer 6 is given the same address with the memory 10 and while the input and output equipment 3 is used in common, other computers have identical address areas, thereby simplifying the constitution of the system.
Patent JP-H0454440-A (JP)
Title: Measuring instrument for particulate
Inventor: AOKI KATSUAKI
IPC: G01N21/53
Filed: 1990-06-22
Abstract: PURPOSE:To detect the size and moving direction of the particulate by detecting scattered light emitted from each of two scanning surfaces which are formed in parallel and opposite each other across a specific step when the particulate passes two scanning surfaces. CONSTITUTION:A light source 25, scanners 23 and 27, and mirrors 22 and 26 are provided to form the scanning surfaces S1 and S2 with 1st and 2nd laser light beams Q1 and Q2. When the particulate R which travels as shown by an arrow A passes through the scanning surface S1 and then the scanning surface S2, the laser light beams Q1 and Q2 strike on the particulate R to generate scattered light beams Q1' and Q2'. The signal which is generated by picking an image up by a photodetection optical system 29 is processed by an image processor 34, video-recorded on a video deck 35, and then projected on a monitor television 36. An arithmetic unit 37 calculates the speed and direction of the particulate R from the image signal. Consequently, not only the sizes and quantity, but also the moving direction of particulates can be found.
Patent JP-S6319726-A (JP)
Inventor: NAKANISHI YOICHI
IPC: H01H50/56
Filed: 1986-07-09
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-H083789-A (JP)
Title: C clamp for surface treatment
Inventor: SOTO MASAHARU
IPC: C25D17/08
Filed: 1994-06-22
Abstract: PURPOSE:To improve a C clamp for surface treatment. CONSTITUTION:This C clamp for surface treatment has a synthetic resin frame 1 and a synthetic resin working screw 3 and clamps a metallic material to be treated between the front end 3a of this working screw 3 and the stationary jaw 2 of this frame 1. The reinforcing jaw 5 molded as a separate body of ceramics having excellent wear resistance and corrosion resistance or coated therewith is fixed to the front end 3a of the working screw 3 and a peak shape 6 for decreasing the contact area with the metallic material to be treated is imparted to this reinforcing jaw 5. Easy wearing of the front end 3a of the synthetic resin working screw 3 and instability of the clamping state of the metallic material to be treated like heretofore are effectively obtained by the presence of this reinforcing jaw 5 itself. Generation of the unequalness of the treatment is lessened as far as possible as compared with the conventional vices by the presence of the peak shape 6 imparted to the reinforcing jaw 5.
Patent JP-S5952375-A (JP)
Title: Arithmetic device
Inventor: SHIRAKAWA MASAKAZU
IPC: G06F17/15
Filed: 1982-09-18
Abstract: PURPOSE:To prevent the erroneous inversion of output data polarity during an overflow, by setting larger the bit width of a part covering an adder circuit through a working register than that of the part of a data memory. CONSTITUTION:The data read out of an RAM106 is applied to a code expanding circuit 109 and then loaded to a working register 103 via an adder circuit 101 in the form of a signal of 18-bit width. Then the desired calculation is carried out by the multiplier data, etc. stored in an ROM111, and the data Wi in an equation is stored in the register 103. This data Wi is loaded to a data memory 7 after stored temporarily in the RAM106. When the data is stored in the RAM 106, it is sent to a clamping circuit 105 which converts the data of 18 bits into the 16-bit width. In such a way, the polarity of the output data is not inverted even though the overflow is generated.
Patent JP-S5950817-A (JP)
Title: Door fixing method
Inventor: HORIBE KEIZOU
IPC: B62D65/00
Filed: 1982-09-17
Abstract: PURPOSE:To prevent production of stain and deterioration of appearance by adhering a spacer on the joint face of a door hinge to fix the door prior to the painting process then deteriorating the adhesives through the burning heat of painting to remove the door thereby enabling electrodeposition painting on the inside of outercircumference of the joint face. CONSTITUTION:When assembling doors 2, 3 and hinges 4, 9, spacers 5, 10 are adhered through cyanoacrylate adhesives 6 to the joint face 4a of front door and the joint face 9a of rear door and assembled to a chassis 1 then fed to the painting process. The heat when burning/drying will cause deterioration of the adhesives 6. Consequently removal of hinge 4, and front door 2, and hinge 9 and chassis 1 and spacers 5, 10 can be performed easily. After removal, rust-proof agent is applied on the joint face to assemble the doors 2, 3 to the chassis at the latter half of chassis assembling process, where the spacers 5, 10 are smaller than the joint faces 4a, 9a thereby even if the film is peeled the hinges 4, 9 will cover them to improve the rust-proof performance and appearance.
Patent JP-H0214771-A (JP)
Title: Method for applying small parts and its applicator
Inventor: KAWAHARA IZUMI
IPC: B05C13/00
Filed: 1988-06-30
Abstract: PURPOSE:To carry out the application of the specified position of a small part with a specified amt. of a paint by dipping the hollow part in a rotating disk in the paint, traveling the small part in parallel with the hollow part on the outside of the paint, extruding the paint in the hollow part, and depositing the paint on the small part. CONSTITUTION:The small parts 4 are held at regular intervals, and traveled to apply a part of the part 4 with the paint (a). In this case, the hollow parts 8 having a specified shape are circumferentially provided at regular intervals in the disk 1. The disk 1 is rotated to dip a part of the disk 1 in the paint (a), the small parts 4 are traveled in parallel with the hollow parts 8 on the outside of the paint, and the paint filling the hollow part 8 is extruded by the air injected onto the small part 4 from a nozzle 11 and deposited on the small part 4. As a result, the specified position of the small part can be applied with a specified amt. of the paint.
Patent JP-S5785729-A (JP)
Title: Channel steel loading device
Inventor: MORI KATSUO
IPC: B65G57/18
Filed: 1980-11-18
Abstract: PURPOSE: To automatically position the opening of a channel steel on top of the opening of another similar steel by providing a device which alternately turns over a channel steel downward on the way of a device which turns over upwardly and makes cross-feed of each channel steel which is delivered with its opening facing downward.  
     CONSTITUTION: The first turning over device 7 and the second turning over device 8 are provided respectively at a terminal of a drawing tool 4 for drawing channel steel 2 and at a terminal of an endless conveyor 5 for making cross-feed of the steel 2. When the steel 2 is conveyed onto the device 7, it is turned over with its opening upward and placed into cross-feed through operation of a thrusting up cylinder 13, vertical motion of an engagement piece 16 and a lever 15. The first steel 2 is stopped at the terminal of the conveyor 5 by a stopper 19. Upon stoppage of the first steel 2, an air cylinder 22 of the device 8 operates and puts a turning over lever 21 into upward swing. The second steel 2 is turned over and shifted, while being laid on a loading surface, so that its opening is laid upside down on top of an upper face opening of the first steel 2 stopped by the stopper 19. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S645955-A (JP)
Title: Superconductor
Inventor: YOSHIOKA NOBUYUKI
IPC: C04B35/00
Filed: 1987-06-30
Abstract: PURPOSE:To obtain a superconductor which attains superconductive state at >=77K, by constituting a sintered body contg. specified three element components, contg. also O, wherein a primary component of the sintered body having K2NiF4 structure contg. rhombic crystals is constituted specifically. CONSTITUTION:The titled superconductor consists of a sintered body as a primary component (An) contg. each element belonging to a first component (A1), second component (A2) and a third component (A3), and O, wherein said sintered body has K2NiF4 structure contg. rhombic crystals with the constitution described hereunder. Detailedly, the first component (A1) contains at least one kind of element selected from Er, Sc, La, Nd, Sm, Eu, Gd, Dy, Ho, Tm, Yb, and Lu. The second component (A2) contains Sr or/and Ca. The third component (A3) contains at least one kind of element selected from Cu, Zn, Ni, Co, Fe, Pd, Ag, and Cd. Moreover, the primary component (An) of the sintered body is constituted in accordance with definitions shown by inequalities: 10<=A1<=60 atomic %, 20<=A2<=50 atomic %, and 30<=A3<=65 atomic %.
Patent JP-H0332507-A (JP)
Title: Boring tool
Inventor: TSUJIMURA OSAMU
IPC: B23B29/00
Filed: 1989-06-26
Abstract: PURPOSE:To obtain a high rigidity at the forward end of a tool and a good work precision by forming a chip pocket in the form of a groove from a posi tion closer to a blade than to an end part on the opposite side to the a blade at a flank at the forward end reaching to a side part connected with the blade in the outer circumferential surface of a tool main body. CONSTITUTION:A chip pocket 20 is formed in the form of a groove from a position closer to a blade 15 than to an end part positioned on the opposite side diametrically to the blade 15 at a flank 16 at the foward end reaching a side part connected with the blade 15 in the outer circumferential surface of a tool main body 13. As a result, the chip pocket 20 extends from the middle of the forward end flank 16 to the side connected with the blade 15 in the outer circumferential surface of the tool, so the forward end part of the tool main body 13 is not cut along the whole diameter as in conventional chip pockets, but it has a rib-like part at the back of the chip pocket 20, that is at a position on the opposite side diametrically to the blade 15 at the forward end of the tool main body 13. The rigidity of the tool forward end is thus improved, and deformation at the forward end of the tool by cutting resistance is decreased.
Patent JP-2000353603-A (JP)
Title: Arrester
Inventor: AMANO AKINORI
IPC: H01T1/16
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To equalize shared voltage of zinc oxide devices by substituting zinc oxide device exhibiting higher operation start voltage per unit length than other zinc oxide devices for zinc oxide devices which exceed the allowable non uniform rate. SOLUTION: Types of devices 10 are divided at a mark C, in such a way that devices which have inequality rate of 1.2 or higher and near by values, when a shield ring 11 is not provided and exhibit a high operation start voltage per unit length are used between the marks B and C, and device which exhibit a low operation start voltage are used between the marks A and C. In this way, since the devices exhibiting a high operation start voltage are used between the marks B and C, shared voltage in this part becomes large and the inequality rate per unit length is reduce. Accordingly, the shared voltage can be equalized without making the shield ring 11 size large. The effect is profound in the case of a tank-type arrester in which the shield ring 11 cannot be make large in size easily.
Patent JP-S6319058-A (JP)
Title: Memory device
Inventor: MIYAKE HIDEO
IPC: G06F15/16
Filed: 1986-07-11
Abstract: PURPOSE:To eliminate the need for a flag control and to facilitate the processing of a program by controlling a flag memory by a flag control circuit and automating the deciding of a flag and the setting and releasing of the flag to the access of the memory. CONSTITUTION:A flag in a flag memory 14 is provided corresponding to respective entries of a memory 13, selected by an address to the memory 13 from an address register 11 for a CPU 1 or an address register 12 for a CPU 2 and accessed by a flag control circuit 5. The flag control circuit 15 decides whether or not writing can be executed and reading can be executed by the flag on the flag memory 14 to the writing access from the CPU 1 to the memory 13 or the reading access from the CPU 2 to the memory 13, outputs the signal concerning the possibility or impossibility and controls the setting and resetting of the flag.
Patent JP-S6055349-A (JP)
Title: Photoconductive member
Inventor: SAITOU KEISHI
IPC: G03G5/08
Filed: 1983-09-06
Abstract: PURPOSE:To enhance resolution by forming a substrate used for a photoconductive member and a photoreceptive layer contg. a photoconductor made of amorphous material contg. Si and Ge, and N, and specifying a Ge distribution in the photoreceptive layer. CONSTITUTION:A photoconductive photoreceptive layer 102 made of a-SiGe(H,X) contg. N is formed on a substrate 101. A Ge distribution is made nonuniform in the film thickness direction in the layer 102. The photoconductive member 100 having such a compsn. has high photosensitivity in all the visible light region, and it can form an image high in density and resolution.