baber/WOPTO huggingface dataset:
Patent JP-S6221388-A (JP)
Title: System for displaying multilayer graphics in picture display device
Inventor: SAKUMA SEIICHI
IPC: H04N7/173
Filed: 1985-07-19
Abstract: PURPOSE:To prevent a change of color from atracting attention and the color of a graphic from largely changing on the way of drawing a picture by once storing the data of respective layers in one display unit successively receiving one layer by one layer in a buffer memory. CONSTITUTION:When a data unit fetched in a CPU 6 is indentified to be a multilayer graphic data unit, the CPU 6 detects the number of display units, the number of layers in one display unit and the number of picture elements. The first layer of the first display unit successively fetched is decoded by a decoder 18, converted to the picture element data of one bit for one picture element and stored in an area N1 of a pattern buffer memory 17. Thereafter, similarly, the respective picture element data is stored in areas N2-N5. Every one block in the display unit on the data in the areas N1-N5 of the pattern buffer memory 17 is read and stored in areas M1-M5 of a display memory 11, respectively. The data is read by a display control circuit 10, converted into three primary color signal by a color map table 12 and thereafter converted into an analog signal by a D/A converting circuit and conducted.
Patent JP-H0824741-A (JP)
Title: Spray system
Inventor: ITO SATORU
IPC: B05D1/02
Filed: 1994-07-13
Abstract: PURPOSE:To make a structure of a spray system simple as much as possible and to evade deposition of a particulate flowing in a drum on a spray system. CONSTITUTION:A liquid delivery pipe 3 consisting of a base 3a, a middle part 3b and a tip part 3c is arranged from the outside of the drum 2 to the inside of the drum 2, and a liquid feed path 5 is formed for mutually communicating inside diameter parts of respective structural members 3a, 3b, 3c. A liquid supply port 7 is provided on an edge part on the upper stream side of the liquid feed path 5 and a high pressure coating liquid is supplied to the liquid supply port 7 from a supply source, and the coating liquid is sprayed into the drum 2 from plural nozzles 15 provided on the tip part 3c of the liquid delivery pipe 3.
Patent JP-H0450081-A (JP)
Title: Neutral position adjusting method for vehicle rear wheel steering device
Inventor: CHIKARAISHI KAZUO
IPC: G05G5/05
Filed: 1990-06-18
Abstract: PURPOSE:To realize connection between a mechanical system and a hydraulic system without misalignment between them by adjusting neutral position of the mechanical system displacing a rear wheel steering shaft with a displacement transmitting means temporarily assembled, thereafter adjusting and assembling the displacement transmitting means so as to absorb misalignment between neutral positions op the mechanical system and the hydraulic system. CONSTITUTION:When a rear wheel steering device is assembled, adjustment of neutral position of a mechanical system is first performed on the basis of a specified operating condition, with hydraulic pressure not applied. Then, with hydraulic pressure applied, the displacements of a rear wheel steering shaft 13 and a supporting support 38 are respectively measured, and the neutral position of the rear wheel steering shaft 13, at which the rear wheel steering shaft 13 is not displaced even when the supporting support 38 is displace, is detected. Thereafter, with the rear wheel steering shaft 13 located at neutral position, the supporting support 38 which is in a temporarily assembled, is assembled, and the engaging end part C of the cross-shaped lever 14A of a lever-assembly 14 or a displacement transmitting means, is rotatably and unmovably assembled. Thus, the mechanical system and the hydraulic system are connected to each other, and misalignment between the neutral position of the hydraulic system and the neutral position of the mechanical system are absorbed by adjusting the assembling state of the supporting support 38.
Patent JP-H09325393-A (JP)
Title: Camera
Inventor: KONISHI YOSHITO
IPC: G03B17/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of a mechanism for engagement/disengagement for transmitting drive and the matching of the phase of a mechanism in camera sequence and to simplify a drive transmission mechanism by driving a driven member in a cartridge chamber with the use of the output of a motor provided in the cartridge chamber. SOLUTION: At the time of releasing locking, an ejecting button is operated to drive the motor 43 and rotate a locking releasing cam. When a locking lever is driven downward against the energizing force of a locking lever energizing spring, the locking is released. After that, an ejecting cam is driven to rotate, so that an opening operation is executed. A driver for driving a door 24 is driven through a speed reduction system 44 and a switching mechanism 45, by the driving force of the motor 43 provided in the cartridge chamber 21, to open/close a light shielding door. Then, the locking releasing cam is driven to release the locking and the ejecting cam is driven to execute the opening operation of the cartridge chamber 21. Thus, driving in the cartridge chamber 21 is completed.
Patent JP-S6317518-A (JP)
Title: Heating method for susceptor
Inventor: KASHIWAGI NOBUO
IPC: H01L21/20
Filed: 1986-07-10
Abstract: PURPOSE:To prevent the generation of a slip by gradually increasing an output from an oscillator by stages from a low value, PID-controlling the output from the oscillator, using a temperature as a parameter after the temperature reaches a fixed value and heating a substrate. CONSTITUTION:An output from an oscillator 8 is applied to a high frequency induction coil 6 by stages, thus heating a substrate 4 through the heating of a susceptor 3. The output from the oscillator 8 is adjusted, observing the state of the heating of the inner and outer circumferences of the susceptor 3 at that time. Since the substrate is heated up to an elastoplastic region of 600-850 deg.C, in which a slip is easy to be generated, and the output from the oscillator is changed over to a heating system by PID control at a time when the susceptor reaches 850 deg.C, the output suddenly increases, but the output lowers with approach to an objective susceptor temperature, and a fixed value is taken when the susceptor reaches the objective susceptor temperature. Accordingly, the generation of the slip can be prevented.
Patent JP-S6054101-A (JP)
Inventor: SAKAGUCHI TOSHIHIKO
IPC: F21S2/00
Filed: 1983-08-31
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-H116430-A (JP)
Title: Water-cooled multi-cylinder engine
Inventor: MASUKO TETSUYA
IPC: F01P3/02
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a water-cooled multi-cylinder to easily form a water-cooled jacket around the combustion chamber of each cylinder. SOLUTION: In a water-cooled multi-cylinder engine 3 having a cylinder head 25 and a head cover 26, which are formed differently from each other, a cooling water jacket 28 is composed of the cylinder head 25 and the head cover 26 around the combustion chamber S of each cylinder, and each cooling water jacket 28 is communicated with a cooling water passage 29 extending axially of a crank. Since, as noted above, the cooling water jacket 28 is composed of the cylinder head 25 and the head cover 26 around the combustion chamber S of each cylinder, processing is individually applied on the cylinder head 25 and the head cover 26 and the cooling water jacket 28 formed in a complicated shape is easily formed.
Patent JP-2000348176-A (JP)
Title: Method and device for inspecting product
Inventor: HASEGAWA TAIRA
IPC: G06T7/00
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To accurately discriminate whether a product is good or not by emphasizing only a narrow linear part, which is a crack, to accurately detect the crack part regardless of the existence of a part where brightness is changed like a slope part. SOLUTION: The surface of a product is irradiated with light from above by an illumination 4, and its image is picked up from above the product 11 by a line sensor 3, and the output signal from this line sensor 3 is subjected to A/D conversion by an A/D conversion part 6 in the unit of pixels which is a preliminarily set resolution and is inputted to a picture processing part 7. This part 7 extracts plural pixels in the longitudinal direction and those in the lateral direction with an arbitrary pixel as the center and uses the value of each pixel after A/D conversion to perform neighbor processing based on plural extracted pixels, thereby emphasizing a crack part to extract the feature quantity of this part. The extracted feature quantity of the crack part is compared with a preliminarily set reference value to discriminate whether the product is good or not.
Patent JP-H062614-A (JP)
Title: Combustion chamber of direct injection diesel engine
Inventor: AKATSUKA HIROYA
IPC: F02F3/26
Filed: 1992-06-19
Abstract: PURPOSE:To accelerate combustion in a combustion chamber by making air be easy to be inhaled into the combustion chamber, and preventing any drop in volumetric efficiency from occurring, while having a turning air flow generated in the combustion chamber, thereby expediting a mixture between fuel and air CONSTITUTION:This combustion chamber system consists of a cylinder body installed slidably in a recess 6 formed on top of a piston 5, a groove 7 formed annularly in either side of an inner circumferential surface of the recess 6 or an outer circumferential surface of the cylinder body 12, two passages 9, 10 being formed in the piston 5 and feeding or discharging oil to or from this groove 7, a rotation acting part 14 being formed on the outer circumferential surface of the cylinder body 12 corresponding to the groove 7 and rotating the cylinder body 12 if oil is fed to the groove 7, and a combustion chamber 13 formed on top of the cylinder body 12. In succession, when the oil pushes this rotation acting part 14, the cylinder body 12 rotates, through which a turning air flow is generated in the combustion chamber 13.
Patent JP-S6054070-A (JP)
Title: Arithmetic unit
Inventor: DOI KOUJI
IPC: G06F7/544
Filed: 1983-09-02
Abstract: PURPOSE:To make a complicated overflow processing unnecessary to shorten an operation time by providing a controllable shifter consisting of a special storage means between the output of a multiplier and the input of an operator and shifting automatically the output of an adder. CONSTITUTION:When an input Xi and a coefficient ai are set to a multiplier 11 and the output is set to a shifter 15, the shifter 15 shifts the input value right in accordance with contents of a shifter controlling register 14. The contents of a register 13 and the output of the shifter are added by an operator 12, and the result is sent to the register 13. A control circuit 17 detects the addition result of the operator 12; and if an overflow does not occur, the operation in this stage is terminated, and is advanced to the next stage. If the overflow occurs, the right shifting is performed by the contents of the register 13 and the shifter 15. The control circuit 17 increases the contents of the shifter controlling register 14 by one to advance to the next stage. Since the overflow is discriminated to update stored contents in this manner, processings are performed in the same processing system independently of the overflow not to complicate the device.
Patent JP-S5686265-A (JP)
Title: Bite prevention device of o ring
Inventor: YOSHIOKA YUKIO
IPC: F02M69/04
Filed: 1979-12-14
Abstract: PURPOSE: To prevent an O ring from being bitten by a method whrein in a member adjacent to an annular groove side wall behind the O ring, a bite prevention member to fill the annular gap adjacent to the other member is installed.  
     CONSTITUTION: A sleeve 26 having a flange 25 at an end is positioned over an end part 15. This flange 25 is installed at a position adjacent to an annular type side wall of the rear with respect to an arrow head 18 and the outer diameter of the flange 25 is formed a little smaller than the inner diameter of a hole 17. That is, between the inner peripheral face of the hole 17 and the outer peripheral face of the flange 25, a gap of a radius direction dimension (b) is installed, as a result, it is not difficult for the end part 15 to be inserted into the hole 17 because of the existence of the flange 25. When the end part 15 is inserted into the hole 17, the flange 25 almost fills the gap 19 near the annular type side wall of the rear with respect to the arrow head 18, therefore, the O ring 21 is prevented from being bitten into the gap 19. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11356032-A (JP)
Title: Generation system
Inventor: HANYA TOSHIO
IPC: H02K53/00
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a generation system simple enough to be domestically used. SOLUTION: The generation system comprises a chargeable battery 4, a first generator 1 to which one end of the battery 4 is connected, a second generator 2, and a motor 3. The output shaft 3b of the motor 3 is coupled with one end 2 of the input shaft of the second generator 2, and the other end 2a of the input shaft of the second generator 2 is coupled with the input shaft 1a of the first generator 1. The output portion 2c of the second generator 2 is connected with the input portion 3a of the motor, and power is taken out of the other end of the battery 4.
Patent JP-H0451291-A (JP)
Title: Color liquid crystal display device
Inventor: OGURA SHIGEKI
IPC: G02F1/1368
Filed: 1990-06-19
Abstract: PURPOSE:To correct deviation in color balance by separating a counter electrode for red display and a counter electrode for green or blue electrode electrically and applying the counter electrode for the red display with a voltage which is lower than a voltage applied to the counter electrode for green or blue display. CONSTITUTION:The counter electrode 11 for red display in an area which overlaps with an R filter and the counter electrode 12 for green or blue display in an area which overlaps with a G or B filter are formed in comb shapes and the R counter electrode 11 and GB counter electrode 12 are arranged at a specific interval without being in contact with each other so that the tooth parts of the comb shapes engage each other. Picture element electrodes are applied with a source voltage (driving voltage) S which is inverted, frame by frame, about a reference voltage P. The GB counter electrode 12, on the other hand, is applied with a voltage VGB which is inverted, frame by frame, to the opposite polarities from the source voltage S and the R counter electrode 11 is applied with a voltage VR which is inverted, frame by frame, to the opposite polarities from the source voltage S and lower than the voltage VRG. Then those voltages VGB and VR do not exceed a threshold voltage for liquid crystal display.
Patent JP-H0514577-A (JP)
Title: Facsimile equipment
Inventor: KITA HIRONORI
IPC: H04N1/32
Filed: 1991-07-02
Abstract: PURPOSE:To allow the user to confirm the end of transmission or the occurrence of a transmission error even when the user leaves the facsimile equipment during the transmission of an original. CONSTITUTION:When an extension number is entered by using a ten-key of an operation panel 3 during transmission of an original, the extension number is stored in an extension number data storage area 12a of a RAM 12. At the end of transmission of an original, a CPU 10 reads the extension number and an NCU 16 sends a dial pulse to the extension telephone set and the CPU 10 upon the receipt of the arrival of a call uses a voice synthesis circuit 14 to inform the end of transmission or a transmission error.
Patent JP-H0832714-A (JP)
Title: Inter-terminal communication system
Inventor: TERADA MASATOSHI
IPC: H04L12/18
Filed: 1994-07-14
Abstract: PURPOSE:To inquire of a directory server and make an inter-terminal communication, and to make possible the communication between the telephone terminals specified by user IDs when the user IDs are stored in the telephone terminals connected to a LAN and users specify them by the user IDs. CONSTITUTION:A terminal 203a has a network address 215 and a user's individual address 555582. Terminals 204a-204c have a group address 555999 and individual network addresses 023, 025, and 027 and 555241, 555691, and 555752 as their terminal individual IDs. On the directory server 206 which has a network address 206, the correspondence relation between the device addresses of the respective telephone terminals connected to the LAN 205, and the individual IDs and group ID of the users is stored in advance. When a destination is specified with a user ID from a telephone terminal and a telephone call request is made, the directory server 206 is inquired of about the destination address, which is used to make an inter-terminal communication through the LAN 205.
Patent JP-S5952437-A (JP)
Title: Optical reproducer
Inventor: KUBOTA SHIGEO
IPC: G11B7/09
Filed: 1982-09-17
Abstract: PURPOSE:To obtain a correct tracking error signal as well as a focus error signal from a photodetector, by constituting a transparent parallel flat plate with the 1st and the 2nd areas split with a plane including an optical axis in symmetry with the optical axis into plural areas and having different optical thickness so as to make the positioning of an optical element to the photodetector easy. CONSTITUTION:Notches 7'a, 7'c having a 1/4 of 90 deg. of center angle are formed in point symmetry to a transparent parallel flat plate 7, the air layer at the inside is taken as regions 7a, 7c of the 1st and the 3rd quadrant, and the other part is taken as the regions 7b, 7d of the 2nd and the 4th quadrant. The optical thickness of a light transmitting medium is a physical thickness multiplied with the refractive index of the medium. Thus, the 1st and the 3rd regions 7a, 7c of the transparent parallel flat plate 7 and the 2nd and the 4th regions 7b, 7d are made different from the physical thickness or the refractive index of the medium. A beam 5 incident to the region 7a of the 1st quadrant of the transparent parallel flat plate 7 goes straight and passes through the image forming point M1 on the Z axis. A beam 6 incident to the region 7d of the 4th quadrant is refracted in the region 7d as shown in Figure and passes through an image forming point M2 at the other side of the image forming point M1 on the Z axis.
Patent JP-H11355995-A (JP)
Title: Coil bobbin
Inventor: SATO NAOJI
IPC: H02K3/46
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To improve the shape of a coil bobbin which winds winding regularly, by forming a gradient channel having a prescribed down-grade toward one inner surface of a flange from the prescribed position on an outer cylinder surface around the whole circumference of the outer-cylindrical surface of a cylindrical body. SOLUTION: This bobbin 11 includes a gradient channel 12 between a flange inner surface 11a and an outer-cylindrical surface 11b. The gradient groove 12 is formed so as to be positioned at W/D≈0.2-0.3 when the width of the outer- cylindrical surface 11b is defined as D and the width of the gradient channel 12 is defined as W, and have a gradient of β≈10 deg.-30 deg. when a down-grade angle toward the inner surface of the flange from the outer-cylindrical surface 11b is defined as β. At the winding start of winding around the bobbin 11, the lead of the winding is induced along the gradient channel 12 and positioned so as to bring into contact with the flange inner surface 11a. The winding is layered sequentially to form a wound winding part.  It is thus possible to prevent generation of detrimental effects which occur insulation failure or disconnection failure caused by excessive tensile stress.
Patent JP-H0210738-A (JP)
Title: Semiconductor device
Inventor: HIRATA KATSUHIRO
IPC: H01L29/78
Filed: 1988-06-28
Abstract: PURPOSE:To heighten carrier density of an n<->-diffused layer and contrive the improvement of current amplification factor of a MOS transistor by applying an electric field by a second conductor film in an n<->-diffused layer area part of a p-type silicon substrate. CONSTITUTION:Two n<+>-diffused layers 2, 3 are formed in a p-type silicon substrate 1 and n<->-diffused layers 4, 5 are shaped on the circumference thereof. A polysilicon gate electrode 8a are formed through a gate oxide film 7 on a channel area 6 between the n<->-diffused layers 4, 5, further an oxide film 9 is formed on the upper part of the n<->-diffused layers 4, 5 laterally near to the n<+>-diffused layers 2, 3 and further an R metal silicide gate electrode 8b is formed on the upper part thereof and of the gate electrode 8a and thereby an electric field from the gate electrode 8a is applied on the channel area 6, further an electric field from the gate electrode 8b is loaded on the part near to the channel area of the n<->-diffused layers 4, 5, the carrier density of the n<->-diffused layers 4, 5 increases, and current amplification factor can be improved without lowering of withstand voltage between a source and a drain.
Patent JP-H0616484-A (JP)
Title: Production of lightweight concrete
Inventor: FUJIWARA HIROKI
IPC: C04B14/18
Filed: 1991-04-09
Abstract: PURPOSE:To prevent the collapse of pearlite and to provide the lightweight concrete which has a small sp. gr. and decreased surface pores by charging the pearlite into kneaded concrete dispersed with a large amt. of bubbles and kneading the concrete until a prescribed air quantity or below is attained, then molding the concrete. CONSTITUTION:The bubbles are previously charged and dispersed at 10 to 40vol.% by using an air carrying agent or as creamy bubbles previously formed by a bubbling agent into the kneaded matter of the lightweight concrete having lightweight aggregate, and thereafter, the pearlite of the amt. determined in such a manner that the concrete attains the desired sp. gr. and strength is charged into the kneaded matter; succession, the concrete is kneaded until the air quantity of the kneaded matter attains <=10vol.%. The kneaded matter is then molded. While the time for the kneading varies with the kind of the mixer to be used and the amt. of the kneading, about 3 minutes with a twin- shaft mixer and pan type mixer and about 5 minutes with an omnimixer are a measure. The sp. gr. of the lightweight concrete obtd. by this method is 0.98 to 1.04 and is extremely smaller than about 1.6 sp. gr. of the ordinary lightweight concrete.
Patent JP-H0327475-A (JP)
Title: Layout inspecting device
Inventor: SASADA MAKIKO
IPC: H01L21/027
Filed: 1989-06-23
Abstract: PURPOSE:To judge a design rule check value at first sight by outputting layout pattern data for displaying design rule check value on a screen. CONSTITUTION:A read means 12 reads layout data for displaying design rule check value from a layout data base for displaying design rule check value 11 and displays it on screen. A selection means 14 selects the design rule check value to be changed among layout data displayed on the screen from the screen and an input means 15 inputs a change value with respect to the selected design rule check value. The changed design rule check value is displayed on layout data on the screen of a display part 16 again. Thus, the design rule check value can freely and interactively set and a design rule check file can automatically be generated by a value which a user sets, whereby a layout can be inspected by using the generated design rule check file.
Patent JP-H05177863-A (JP)
Title: Thermal head
Inventor: FUJIMOTO HISAYOSHI
IPC: B41J2/345
Filed: 1992-06-22
Abstract: PURPOSE:To provide a thermal head capable of making an earth pattern thick and capable of allowing much current to flow to heating dots. CONSTITUTION:Earth patterns 32 are formed on an insulating substrate 1 along the long side end edges thereof on the side having heating dots arranged thereto of the substrate and the wiring patterns 3 for an input signal common to the terminals for the input signal of respective driving ICs 2 are arranged between the earth patterns 32 and the driving ICs 2 and the lead-out terminals 3A, 3B of the wiring patterns 3 for the input signal are arranged to both ends of the earth patterns 32.