baber/WOPTO huggingface dataset:
Patent JP-H1042269-A (JP)
Title: Scramble screen controller
Inventor: SANO KATSUTOSHI
IPC: H04N21/2347
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a scramble screen controller which allows generating a scramble screen capable of providing information through the scramble screen even to a non- contracted person while securing the secrecy of scramble broadcasting. SOLUTION: One optional scanning line in the video signals (source screen) of one horizontal period including horizontal synchronizing signals 1 and color burst signals 2 comprises a cut point C set at a prescribed position, the left side video part 3a and the right side video part 3b. Then, the total of the scanning period of the video part 3a and the scanning period of the video part 3b is turned to a valid video period 4, the scanning period for which the scanting period of the video part 3a and a prescribed scanning period 18a on the back porch side are gathered is turned to a segment A,  the scanning period for which the scanning period of the video part 3b and the prescribed scanning period 18b on the front porch side are put together is turned to the segment B and the scanning line equivalent to the segment A and the scanning line equivalent to the segment B are replaced with the cut point C as a boundary. Thus, the video parts 3a and 3b are replaced and the scanning period 18 for which the scanning period 18a and the scanning period 18b are totaled is generated between the video parts 3a and 3b and displayed on the screen as a black dot.
Patent JP-H0362125-A (JP)
Title: Adding circuit
Inventor: SHIRAISHI MASARU
IPC: G06F7/507
Filed: 1989-07-29
Abstract: PURPOSE:To omit a propagation path for a carry from a common part to a non-common part and to shorten the processing time by dividing two inputs into common parts and non-common parts and adding them independently of each other. CONSTITUTION:When an (n)-bit-width input X represented as a complement of 2 and an (m<n)-bit-width input Z are added, a counter 10 adds the low-order (m) bits of the common parts of the two inputs X and Z to generate the result and a carry to the high-order digits by a full-adder 13. The counter 10 increases (n-m) bits of the input Z when the sign bit of the input Z is positive and decreases them when negative. An output selecting circuit 11 selects and sends out the output of the counter 10 or (n-m) bits. The full-adder 13 and counter 10 perform logical arithmetic operations independently and their outputs are selected with an output carrier to output the final addition result. This constitution shortens the processing time.
Patent JP-S6354585-A (JP)
Inventor: NAGAI TAKASHI
IPC: G01D21/00
Filed: 1986-08-22
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-S6442398-A (JP)
Title: Production of single crystal of fe-si-al alloy
Inventor: SUZUKI KENJI
IPC: C30B13/22
Filed: 1987-08-07
Abstract: PURPOSE:To obtain a single crystal of Fe-Si-Al alloy having high strength but no dispersion of magnetic force by prepg. a belt-shaped molten zone in a polycrystalline rod of Fe-Si-Al alloy by irradiating the rod with electron beams, and moving the electron beams slowly along a longitudinal direction of the polycrystalline rod. CONSTITUTION:A polycrystalline rod 5, of Fe-Si-Al alloy is produced by melting starting materials of Fe, Si, and Al in nonoxidizing atmosphere. The polycrystalline rod 5 is then set in an electron beam floating zone purifying apparatus, and fixed with a lower chuck 6 and an upper chuck 7. The apparatus is then evacuated to high degree of vacuum with an evacuating means 14, and a belt-shaped molten zone 16 is formed by irradiating the polycrystalline rod 5 with electron beams 15 generated by an electron gun 8. The electron beams 15 are moved slowly in a longitudinal direction of the polycrystalline rod 5, thus a single crystal 17 of Fe-Si-Al alloy is grown. The single crystal is used preferably for a material of magnetic head.
Patent JP-H10330322-A (JP)
Title: Liquid crystal compound and liquid crystal for optical device presenting optical response between three stable states using the same
Inventor: HAGIWARA TAKASHI
IPC: C07C69/86
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject liquid crystal having optical response between entirely new three stable states when an electric field is applied thereto, by including a new liquid crystal compound. SOLUTION: This liquid crystal for optical devices is obtained by including a compound of the formula (R1 is a 5-18C alkyl; R2 is a 4-15C alkyl; * denotes an optically active center) (e.g. 1-methylalkyl 4'-alkanoyloxybiphenyl-4- carboxylate) which is synthesized by reaction of a 4-benzyloxybenzoic acid compound with an optically active 2-alkanol to form a 4-benzyloxybenozic acid 1-methylakyl ester which, in turn, is subjected to hydrogenolysis to form a 4-hydroxybenzoic acid 1-methylalkyl ester, which is then reacted with a 4'- alkanoyloxybiphenyl-4-carboxylic acid in the presence of dicyclohexylcarbodiimide.
Patent JP-S6258482-A (JP)
Title: Theft preventing device for on-vehicle acoustic appliance
Inventor: SOMA SATOSHI
IPC: G08B13/14
Filed: 1985-09-06
Abstract: PURPOSE:To prevent theft of an on-vehicle acoustic appliance by causing said appliance to operate only when a controller is inserted into a socket of said appliance and a code number and a collating number are coincident. CONSTITUTION:When a controller 1 is inserted into a socket 11 of an on-vehicle acoustic appliance 10, a switch 5 of a controller 1 and a switch 12 of the appliance 10 are closed and operated, and the controller 1 transmits from a data output means 7 composed of light emitting elements of the code number of a memory means 4 and station selecting data to a data input means 13 composed of the photodetecting element, etc., of the appliance 10. When the appliance 10 is stolen, the controller 1 does not exist, and therefore, the coincident signal cannot be obtained from an identifying means 15, and the appliance 10 cannot be operated. Even when the appliance 10 and the controller 1 are simultaneously stolen, the memory of the collating number will disappear and the appliance 10 cannot be operated since the voltage of an identifying means 15 is cut off at the time of stealing.
Patent JP-S5987028-A (JP)
Title: Method for opening and closing lid of container used in polishing, mixing and stirring
Inventor: OCHIAI YOUZOU
IPC: B24B31/12
Filed: 1982-11-11
Abstract: PURPOSE:To make it possible to sufficiently, safely and sanitarily perform polishing, mixing and stirring works, by upwardly and downwardly moving the lid of a container by the operation of an actuator to automatically open with definite intervals. CONSTITUTION:Housings 4 are provided to the rotary shafts 2, 3 of a polishing, mixing and stirring container 1 and the actuator 8 of a hydraulic or a pneumatic cylinder is attached to each housing 4 while a freely up-and-down movable lid 6 is provided to the container 1 through the lever 10 of the actuator 8. In the next step, both actuators 8 are operated to upwardly and downwardly move the lid 6 and to automatically open and close said lid 6 at definite intervals. As a result, polishing, mixing and stirring works can be performed efficiently, safely and sanitarily.
Patent JP-H0925738-A (JP)
Title: Base isolation device
Inventor: ISHIMARU RINTARO
IPC: E04H9/02
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To facilitate execution by forming slide support sections with graphite plates, and forming a horizontal elasto-plastic damper with a synthetic resin composite material. SOLUTION: Multiple circular graphite plates 5, 6 are stacked, stored, and held in cylinder frames 3, 4 respectively, and the lower face of the upper graphite plate layered product 5A is mounted on the upper face of the lower graphite layered product 6A to form a vertical load support section and a slide support section. A horizontal elasto-plastic damper 8 is assembled in the void between the peripheral face of a column member 7 and the inner peripheral face of the graphite layered product 6A, and the damper 8 is formed with a synthetic resin composite material.  When horizontal vibrations are applied, a slip occurs between the slip support sections 5, 6 having the graphite plates kept in contact with each other, horizontal vibrations are not transferred directly to a building (a), and the damper 8 suppresses the relative horizontal movement between the building (a) and the ground (b) to a fixed range and damps and absorbs the applied horizontal force. The whole device can be made lightweight and miniaturized, and its execution can be facilitated.
Patent JP-H0547782-A (JP)
Title: Fabrication of semiconductor device
Inventor: OSHIDA SUMIKO
IPC: H01L21/336
Filed: 1991-08-08
Abstract: PURPOSE:To provide a method for fabricating a MOSFET having GOLD(gate overlap lightly doped drain) structure through simplified steps while keeping the characteristics of conventional GOLD structure MOSFET. CONSTITUTION:Positive resist 4 for electron beam(EB) exposure is deposited on a gate oxide film 3 formed on an Si substrate 1 and an opening corresponding to a MOSFET forming region is made through EB exposure, and then ions are implanted with the positive resist 4 as a mask thus forming an impurity layer 8 for controlling a threshold voltage Vth. A first gate electrode layer 9 is then formed on the impurity layer 8 and the positive resist 4 through the gate oxide film followed by formation of S/D low concentration layers 10, 11 through oblique ion implantation. In similar manner, second gate electrode layers 12, 12' are formed on the first gate electrode layers 9, 9' and the S/D low concentration layers 10, 11 through oblique deposition of S/D low concentration layer and after removing the resist 4 for exposure and the gate electrode layers 9', 12' thereon, S/D high concentration layers 13, 14 are formed through ion implantation.
Patent JP-2000024441-A (JP)
Title: Device for removing nitrogen oxide of low concentration
Inventor: KITAGAWA KIICHI
IPC: B01D53/14
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a device for removing nitrogen oxides of low concentration by which particularly nitrogen dioxide as harmful material regulated by environmental standards is removed with priority, and air movement on a roadway and a sidewalk along it can be restrained by the devices installed on crossings, roadsides, and the like of a driveway for the purpose of removing nitrogen oxide in the gas exhausted from cars. SOLUTION: A body 1 is a rectangular box made of a steel plate and one of the wider sides is made to be the front, and it has air intake ports 2 formed in the almost whole surface of the front and an air exit port 8 formed in the top. In the body 1, a nitrogen oxides-removing part 4 and a fan 5 are provided, and the air exit port 8 is formed into a long rectangular opening so that an air exit flow is discharged toward above the body 1 in a screen form. In this way, nitrogen dioxide can be removed with priority, and air on the roadway can be restrained from flowing onto the sidewalk around it.
Patent JP-S58101295-A (JP)
Title: Pumping apparatus
Inventor: YOSHIHARA SHIGETOMO
IPC: F04D29/10
Filed: 1981-12-11
Abstract: PURPOSE:To prevent the invasion of water into the bearing in such a way that the one end of a rotary ring including a disc portion is abut to the end surface of a bearing, the flat portion of a stationary disc is pinched between said bearing and a preliminarily pressed member and the pump casing is integrated with a motor engineering plastic. CONSTITUTION:A fixed plate 82 is provided with a cylindrical portion 82a and a rotary ring 81 is provided with a disc portion 81a which is larger than the diameter of the cylindrical portion 82a. The one end of said rotary ring 81 is abut to the end surface of a bearing. Said fixed plate 82 is constituted with a flat portion 82b and said cylindrical portion 82a and said flat portion 82b is pinched between said bearing 35 and a preliminarily pressed member 83 or between said member 83 and the bottom surface of BB seat 34. Thus, even in the case that a water leakage occurs due to the damage of a sealing device and so on when a pump box-like body 1 is integrated with a motor engineering plastic 28, invasion of water into said bearing 35 can be prevented by said disc portion 81a of said rotary ring 81, said cylindrical portion 82a of said fixed plate 82 and so on.
Patent JP-H1050046-A (JP)
Title: Information recording and reproducing device
Inventor: NAKAGISHI TOSHIO
IPC: H05K3/30
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide the device capable of preventing a motor control circuit element and a motor control circuit board from being damaged. SOLUTION: The motor control circuit element 13 formed with a recessed part 13c is packaged on the motor control circuit board 14, and a through hole 14c is formed in the motor control circuit board 14 so as to opposite to a bottom surface 13b of the motor control circuit element 13, and then a boss 11b is projected out of a metallic base plate to pass through the through hole 14c so as to come into contact with the bottom 13b of the motor control circuit element 13. An external thread part 15b of a metallic screw 15 is screw-fitted to the boss 11b, so that the motor control circuit element 13 is held and fixed between the boss 11b and a screw head part 16a, and hence the rotation of a spindle motor is controlled by the motor control circuit element 13.
Patent JP-S6356476-A (JP)
Title: Printer controller
Inventor: INAO HIROTOSHI
IPC: B41J2/485
Filed: 1986-08-27
Abstract: PURPOSE:To obtain a printer controller capable of printing a printing paper with a mark which can be discriminated from sideways when the printed papers are stacked, by developing a side mark into dots on a side mark dot memory, synthesizing the mark in a full-dot memory, and printing the mark. CONSTITUTION:A main processing circuit 4 edits one page in a page buffer 5, and gives a dot development command to a printing processing circuit 6 through a printing data development command line 14. When the development of one page is completed, the circuit 4 sets a side mark resistor counter 10 at an initial stage, and gives a command for synthesis of a side mark to the circuit 6 through a side mark synthesis command line 13 on a page basis. On receiving the side mark synthesis command, the printing processing circuit 6 reads from rasters in a side mark dot memory 1 designated by the side mark raster counter 10, and develops the same raster N-times at an upper part and both side parts of a full-dot memory 7. By this, the content of a list can be indicated at the side of the list simultaneously with outputting the list.
Patent JP-H10228626-A (JP)
Title: Magnetic recording medium
Inventor: SAITO SHINJI
IPC: C10M105/32
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium having improved electromagnetic conversion characteristics, in particular high density recording characteristics and excellent durability and showing an improved error rate in particular in a high density recording region. SOLUTION: This magnetic recording medium is produced by forming a base layer which is substantially nonmagnetic and a magnetic layer having dispersion of a ferromagnetic metal fine powder or a ferromagnetic hexagonal ferrite fine powder in a binder in this order on a supporting body. In this magnetic recording medium, signals of 0.2 to 2Gbit/inch<2> area recording density can be recorded. The magnetic layer has 0.05 to 0.25μm dry film thickness, 8.0×10<-3> to 1.0×10<-3> emu/cm<2> Φm, and >=1800Oe coercive force. The base layer and/or the magnetic layer contains at least three kinds of fatty acids and/or fatty acid esters having different melting points or boiling points.
Patent JP-H0484250-A (JP)
Title: Processing system for control information definition in network control system
Inventor: NAKAI SHOICHIRO
IPC: G06F13/00
Filed: 1990-07-26
Abstract: PURPOSE:To obtain a processing system which automatically mounts a means detecting the error of specification in a design level and retrieving the definition content of control information based on the system definition of the object of control by analyzing the system description of the object of control which is defined at the time of designing a system. CONSTITUTION:The system description in which the object of control is defined is construction-analyzed and a reference relation test can be conducted. Then, the error of specification at the time of designing the system can be detected. A construction rule and a reference relation rule can be designated by adjusting them to the system description used at the time of designing the system. Then, flexible correspondence to the alteration of the system description can be executed. When the construction is analyzed and the reference relation test is conducted, the retrieval function of a retrieval part automatically mounts the means retrieving the content in the definition of the object of control.
Patent JP-H0249192-A (JP)
Title: Fuel assembly for fast breeder
Inventor: KASAHARA FUMIO
IPC: G21C3/33
Filed: 1988-08-11
Abstract: PURPOSE:To prevent the expansion of failure even when the clogging of a flow passage arises by separating blanket fuel from a fuel bin, housing the fuel into a handling head and housing a neutron shielding body into the handling head. CONSTITUTION:The upper blanket fuel 26 is separated from the fuel bin and is housed into the handling head 2 and the neutron shielding body 27 is housed into this handling head 2. The effective flow passage area of the coolant is expanded and the molten material is effectively discharged from the upper part while the breeding performance of the blanket fuel and the shielding performance of the shielding body are maintained even in case of assuming the event that >=85% of the flow passage sectional area of the orifice part of an entrance nozzle 3 is clogged and which extremely hardly arises.
Patent JP-H0916084-A (JP)
Title: Sealing means
Inventor: SATO AKIRA
IPC: G09F3/12
Filed: 1995-06-30
Abstract: PURPOSE: To prevent a filament from being hooked by another articles by eliminating the bulging of the filament on the head part side after sealing, to fit the filament with light force at the time of fitting of a sealing means and to stabilize the posture of a tag, etc., by weakening the stiffness of the filament. CONSTITUTION: The filament 3 is disposed between a head part 1 and a plug-in part 2 in parallel with the axial line of the plug-in part 2. The head part 1 is provided with a fitting hole 4 of the plug-in part 2 in parallel with the axial line of the plug-in part 2. The fitting hole 4 is provided with a plug-in introducing port 4c for insertion of the plug-in part 2 into the hole from a direction intersecting with the axial line of the plug-in part 2. The fitting hole 4 including an insertion detaining part 4d disposed at the plug-in introducing port 4c is formed to a shape to restrict the operation of the plug-in part 2 after the insertion therein.  The provision of the fitting hole 4 parted from the insertion detaining part 4d with a reaction receiving part 5 where the plug-in part 2 receives the insertion resistance generated when the plug-in part is inserted into the insertion detaining part 4d and the formation of the filament 3 with twisted yarn, etc., are selectively added to the constitution.
Patent JP-S5988241-A (JP)
Title: Fed distance controlling apparatus for machine tool
Inventor: MURATA YOUICHI
IPC: B23Q15/22
Filed: 1982-11-15
Abstract: PURPOSE:To eliminate the use of a limit switch involving a fluctuating tendency, by providing computation of the real stopped position of the moving portion from the position stopped, speed, and moving direction of the moving portion when the power failed and the time constant relative to the intrinsic inertia of the moving portion. CONSTITUTION:When the power recovers, a computing unit 23 reads out the position data P0 and the speed data V0 of a slide table 1 at the time of the power failure from a travel detecting circuit 21 and a speed register 22. The computing unit 23 also computes the position stopped of the slide table 1 when the power failed based on time constant data dependent on the time lag of the braking action at the time of the power failure and the damping time constant due to inertia of a direct current motor 4, etc. Then a motor 4 is slowly rotated by a command from a travel setting unit 10 through a controlling mechanism 17, and pulses from a pulse generator 9 are counted until the signal for one full turn of the motor is received. The present position is computed also with the result of the counting, and the data in a position register 13 is rewritten. Thus, the limit switch at the original point can be eliminated and it becomes unnecessary to return the moving position to the original point.
Patent JP-H0363564-A (JP)
Title: Automatic sensitivity calibrating method for measuring instrument
Inventor: UDO TOMOMI
IPC: G01N35/00
Filed: 1989-07-31
Abstract: PURPOSE:To decrease the absolute value of an error due to sensitivity variation by applying a calibration line based upon a sensitivity calibration result in certain ranges before and after sensitivity calibration. CONSTITUTION:A standard sample is measured every time nine samples to be measured are measured to generate a calibration line newly. Materials whose 1st digit is 0, such as a 0th and a 10th sample are standard samples. Then, 1th - 5th samples to be measured are determined with the calibration line of the 0th sample. Further, 6th - 9th and 11th - 15th samples are determined with the calibration line of the 10th sample and 16th - 19th and 21th and 25th samples are determined with the calibration line of a 20th sample. Thus, the latter half of (n) samples before a calibration line is generated and the former half of (n) sample after the calibration line is generated are determined with the calibration line to reduce the absolute value of the error due to sensitivity variation to half.
Patent JP-H1134401-A (JP)
Title: Apparatus and method for forming multicolor image
Inventor: KASHIWABARA ATSUSHI
IPC: B41J2/525
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent scattering of toner in an image edge part. SOLUTION: A conversion logical circuit 512 detects whether the printed pixel in a bit map image at every color is a pixel forming an edge or the pixel in the vicinity thereof corresponding to the reference result in a shift register referring to the pixel value of the printed pixel or the pixel group in the vicinity thereof and, when the printed pixel has the pixel forming the edge or the pixel in the vicinity thereof and a pixel value with a predetermined value or more, the pixel value corresponding to this printed pixel is converted small by a predetermined quantity to suppress the adhesion amt. of toner at an edge part in the case of lap-printing of a plurality of colors to reduce the scattering of toner to a blank part.
Patent JP-H0544263-A (JP)
Title: Structure of column jointing section
Inventor: KIRIYAMA SHINICHI
IPC: E04B1/24
Filed: 1991-08-08
Abstract: PURPOSE:To improve the workability by forming a joint section at the one end section of a one-side column, to heap up the end plate of the joint section on the one end section of the other side column and to joint them with a tension bolt, and by forming the end plate of the joint section to be thick to a base section. CONSTITUTION:At the one end section of a one-side column A1 to be jointed, made of a square steel pipe, a joint section B consisting of a cross-shaped cross-sectional area section 1 and an end plate 2 is formed. After that, on the end plate 3 of the one end section of the other side column A2, the end plate 2 of the joint section B is heaped up, and they are tension-bolt-jointed with a high tensile bolt 4 and a nut 5, and the end plate 2 of the joint section B is formed to be thick to a base section. Then, the high tensile bolt 4 is inclined to an internal side and is spirally fitted on the tap screw hole 6 of the end plate 3.