baber/WOPTO huggingface dataset:
Patent JP-H03275691-A (JP)
Title: 2,2'-bis(dicylohexylphosphino)-6,6'-dimethyl 1',1'-biphenyl, complex thereof and production of carboxylic acid using same complex and ester thereof
Inventor: NOHIRA HIROYUKI
IPC: C07C205/12
Filed: 1990-07-07
Abstract: NEW MATERIAL:A compound shown by formula. USE:A reaction catalyst for asymmetric hydrogenation, asymmetric isomerization, asymmetric silylation, etc. PREPARATION:o-Toluidine is treated with acetic anhydride to acetylate amino group, then nitrated with nitric acid and hydrolyzed with an aqueous solution of hydrochloric acid to give 2-amino-3-nitrotoluene. Then 2-amino-3-nitrotoluene is diazotized with sodium nitrite in the presence of sulfuric acid and then successively treated with an aqueous solution of potassium iodide. The reaction product is reacted in the presence of copper powder at 200 deg.C to give 6,6'- dimethyl-2,2'-dinitro-1,1'biphenyl. This compound is hydrogenated, the reaction product is dissolved in hydrobromic acid, reacted with sodium nitride, the reaction solution is blended with sodium nitrite and methylene chloride and water, the organic layer is concentrated and purified, the product is dissolved in THF, reacted with t-butyllithium, refluxed under heating, recrystallized, dissolved in a solvent and mixed with triethylamine, trifluorosilane, etc.
Patent JP-H0342950-A (JP)
Title: Traffic control system
Inventor: SAITO MINORU
IPC: H04M3/22
Filed: 1989-07-10
Abstract: PURPOSE:To prevent an overload state from extending to other exchanges by sending overload information to a precedent exchange through a leased line provided between exchanges when a specific exchange station enters an overload state, and controlling an origination call to the exchange which enters the overload state by the precedent exchange. CONSTITUTION:An exchange 1 sends out an overload display signal to the precedent exchange 2 when the overload information exceeds a preset value. This signal is sent to a central controller 10b through an SR system trunk 60 different from a trunk 40 for general calling, a signal line 12 which is provided for the exclusive use, and an SR system trunk 70. The precedent exchange 2 connects the call to the exchange 1 among calls from a subscriber 13b to an announcing machine 8 or tone generator 9. Thus, a subscriber 13b is informed that the exchange 1 is overloaded and prompted not to originate again to the exchange 1 temporarily, thereby increasing the processing traffic intensity of the precedent exchange 2.
Patent JP-H0347668-A (JP)
Title: Method for controlling solidified structure in cast slab
Inventor: NAKADA MASAYUKI
IPC: B22D27/02
Filed: 1989-07-11
Abstract: PURPOSE:To obtain suitable equiaxed crystal without interruption of casting work and the development of negative segregation by discharging charge stored in a capacitor so as to conduct in a cast slab in a short time and obtaining pinch force with the discharge. CONSTITUTION:By using discharging device 3 constituted with the capacitor 6 and switch 7, the charge stored in the capacitor 6 is discharged to the cast slab 4, which is unsolidified condition 42 in the inner part, as pulse-state in a short time by using electrode rolls 5a, 5b. By such a discharge, the pinch force is formed in the cast slab 4 and the unsolidified molten metal in the cast slab 4 is shifted at large flowing velocity in the minute distance. By this method, the dendrite which is growing is broken and the equiaxed crystal is grown with this as nucleus. Then, by applying this method to the manufacturing process for continuously cast slab, the development of center segregation in the finish solidified part in the cast slab can be surely prevented.
Patent JP-H0924830-A (JP)
Title: Train tracking rationality checking method and device
Inventor: NOGUCHI TETSURO
IPC: B61L23/00
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To realize accurate renewal of train position information by finding train position information on the basis of a signal in which passage of a train between two position information renewing points is detected, and controlling renewal through a process of comparing the actual traveling time required for the passage of the train between both position information renewing points and the normal set time. SOLUTION: Information sent to a central transmitting device 22, and related to the state of respective starting circuits in two position information renewing points is taken into a track circuit change detecting unit 28 through a starting circuit information taking-in unit 26 of a central controller 24, the train arrival times Th, Tb to two train position information renewing points are calculated and stored in a storing unit 30. The relationship between the normal set time Tc and the actual traveling time Tr in which the train travels between two points is judged by a judging unit 32. When the relationship is Tc<Tr, the position information is normally renewed by a position information renewing processing unit 34, on the other hand, when it is Tc>=Tr, the position information is not renewed, and an alarm is output from an alarm output processing unit 38.
Patent JP-S5968325-A (JP)
Title: Polyester film and its production
Inventor: ASANO TAKAMASA
IPC: C08G63/78
Filed: 1982-10-14
Abstract: PURPOSE:To obtain the titled polymer excellent in easy slidability and transparency, by forming a specified number of surface protrusions of a specified height on a polyester composition having deposited internal particles. CONSTITUTION:A polyester composition having internal particles during polymerization by adding 0.03-0.2mol% (in terms of Ca) Ca compound (e.g., calcium acetate), 0.1-1.0wt% (in terms of Li) Li compound (e.g., lithium acetate) and 0.1-1.0mol% (in terms of P) P compound (e.g., trimethyl phosphate), based on dicarboxylic acid component at an Li/Ca ratio of 1/1-20/1 in any stage of polymerization. Then, this composition is molded by giving it a shear stress in a molten state to obtain a film having protrusions of a height within 0.375mum, and having at least 5,000/mm.<2> of protrusions of a height of below 0.125mum, below 100-1,000/mm./<2> of protrusions of a height of 0.125-0.25mum, and 0-100/mm.<2> of protrusions of a height of 0.25-0.375mum.
Patent JP-H0229807-A (JP)
Title: Correction data restricting system in visual sensor
Inventor: MIZUNO TORU
IPC: G05D3/00
Filed: 1988-07-20
Abstract: PURPOSE:To safely and efficiently execute robot work by transmitting only correction data in an area set up by a user to a robot control device and invalidating correction data other than that of the area to inhibit the transmission of the data. CONSTITUTION:A visual sensor 10 catches an object by a camera 22, detects the position and rotation of the object, compares the detected results with reference data and forms a difference from the reference data as correction data. The formed correction data, i.e. whether the formed correction data, i.e. parallel moving variables X, Y, Z and a rotational variable DELTAtheta are included between upper and lower limit values stored in a memory or not is discriminated, and even if one of the data is not included in said range, the data are not transmitted to the robot control device. Only when all the correction data are included in the range, the data are sent to the robot control device. Consequently, the robot does not execute dangerous operation exceeding the range between the upper and lower limit values and it is unnecessary for the robot control device side to check the correction data.
Patent JP-H0229866-A (JP)
Title: Method for displaying abnormal subject in clinical inspection system
Inventor: WAKAMATSU KENICHI
IPC: G06F3/0485
Filed: 1988-07-20
Abstract: PURPOSE:To rapidly execute the detection, extraction and reinspection work of an abnormal subject by executing the real time data check processing of measured data outputted from an automatic analyzer. CONSTITUTION:The upper/lower limit check, threshold check, preceding value check, and inter-item check of measured data 6A outputted from the automatic analyzer 4A are executed by real time check processing 7A. When abnormality is detected in the checked result, the abnormal subject is informed by an alarm 8A and various information is simultaneously stored in an abnormal subject information file 9A. On the other hand, various checked results are easily understandably displayed in an abnormal subject check character 10 in each checked result and time-sequentially displayed on an abnormal subject window screen 11A in each subject. Consequently, the detection, extraction and reinspection work of the abnormal subject can be rapidly executed.
Patent JP-H0530062-A (JP)
Title: Frame synchronizing circuit
Inventor: ARAI MASANORI
IPC: H04L7/08
Filed: 1991-07-19
Abstract: PURPOSE:To detect a unique word accurately and stably at all times without setting an aperture gate width widely even when a non-signal frame is present thereon. CONSTITUTION:In a reception station selectively receiving a noted frame among time-division multiplex signals, when a detector 4 judges that a non-signal frame is present on a reception signal, a unique word sub-aperture gate is generated from a second unique word aperture gate generator 7 based on the reception detection timing of the BTR by a BTR pattern detector 6, judging the frame synchronization in a synchronization deciding device 3 with the use of the unique word sub-aperture gate.
Patent JP-S6336331-A (JP)
Title: Access controlling system for fixed disk
Inventor: OTAKA KENJI
IPC: G06F3/06
Filed: 1986-07-30
Abstract: PURPOSE:To execute a search of a directory part of a fixed disk at a high speed by generating a logical block which can be generated and annihilated, in a physical block, so that this logical block can be designated by a logical file control block, and a CPU executes an access to the logical block as a logical file. CONSTITUTION:In a fixed disk 5, a file control block (FCB) 17 and a physical block 18 designated by the FCB 17 are constituted by a CPU 1, and in the physical block 18, a logical block 19 which can be generated and annihilated, and a logical FCB 20 which can designate the logical block are constituted, and a CPU 1 executes an access to the logical block 19 in the physical block 18, as a logical file. The CPU 1 stores a data file and an execution file, whose use frequency is high, in the logical block managed by the generated logical FCB. When this file is brought to an access, only the logical FCB is searched and the logical block concerned can be fetched at a high speed, by designating a logical drive name.
Patent JP-H1023828-A (JP)
Title: Fan structure for discharging dust
Inventor: MATSUO OSAMU
IPC: A01F12/54
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a dust-discharging fan structure enabling to share parts. SOLUTION: Both the ends of each of plural wind-producing blades 10 are fixed to and held on a pair of side plate members 11 in a state that the wind- producing blades 19 are disposed along the circumference of a lateral axial shaft P at prescribed distances. Ribs 15 for preventing the infiltration of straws, etc., into the rotation center side of each side plate member 11 and for scattering the straws, etc., in the outer radial direction on the lateral axial shaft P are projected on the outside surface of each side plate member 11 rotatably and pivotally supported on the lateral axial shaft P. The ribs 15 are formed in a shape capable of exhibiting the straw-scattering function in both the forward and backward directions on the lateral axial shaft P.
Patent JP-S61165417-A (JP)
Title: Formation of cut-off wall under ground
Inventor: MATSUSHITA KUNIJIRO
IPC: E02D5/18
Filed: 1985-08-16
Abstract: PURPOSE:To enhance the water-stopping property of a cut-off wall by a method in which the lower part of a pit is closed, compressed air is introduced into the lower part of the pit to cause the level of ground water to lower, the first hardening region is formed under the ground, and the second gardening region is formed in the first hardening region. CONSTITUTION:The ground 32 is drilled by a screw auger with the shaft of double tube 16, and compressed air is supplied through a hose 34 from a compressed air supply source 36 into the inner tube 12. At the same time, a hardener from a hardener feeder 38 is supplied through the hose 34 into the inner tube 12 and injected from the nozzle 18 to form the first hardening region. Before the first hardening region is hardened, the auger is reversely turned, and a hardening accelerator is injected from the nozzle 18 through the outer tube 14 by a grout pump 42. When the auger is pulled up, the hardening accelerator is mixed with the hardener by the stirring blade 24 and reacted with the hardener to form the second hardening region.
Patent JP-H0914656-A (JP)
Title: Combustion apparatus and combustion system containing it
Inventor: ENOMOTO MASANORI
IPC: F24H9/20
Filed: 1995-06-22
Abstract: PURPOSE: To provide a combustion apparatus capable of dealing with both of production of CO gas and leakage of live gas of fuel gas. CONSTITUTION: Temperature of a CO sensor 20 for detecting CO concentration in waste gas is controlled to a temperature where CO gas and hydrocarbon(HC) can be detected whereby the CO sensor 20 can detect both of the CO gas and the HC. An HC/CO discrimination unit 26 incorporates therein a detection signal from the CO sensor 20 and a discrimination signal between combustion operation and interruption operation of an apparatus from a combustion discrimination unit 24, and decides the detection signal of the CO sensor 20 during the combustion operation to be a CO concentration detection signal while deciding that during interruption of combustion to be an HC concentration detection signal. When the HC detection signal is outputted exceeding a reference value, gas leakage safety means 43 interrupts a gas leakage safety valve 44 interposed in a fuel gas introduction part to the apparatus.
Patent JP-S57101949-A (JP)
Title: Interruption processing circuit
Inventor: YOSHIDA EIJI
IPC: G06F13/24
Filed: 1980-12-17
Abstract: PURPOSE:To easily connect a microprocessor and an interruption controlling circuit, by providing a data holding circuit which is set in accordance with an interruption response signal of the microprocessor and is reset later. CONSTITUTION:When interruption request signals IR0-IRn are inputted from peripheral equipments 11-1N, an interruption controlling circuit 2 outputs an interruption request signal INT to a microprocessor. The processor 1 which has acknowledged the signal INT outputs an interruption response signal INTA to a data holding circuit 3. The circuit 3 is set by the signal INTA and inhibits read and write of the memory. Also, the signal INTA becomes an interrutpion response signal INTA' and is inputted to the interruption controlling circuit 2. The circuit 2 which has received the signal INTA outputs a CALL instruction, and the processor 1 outputs a read-out signal RD. The signal RD is outputted to the circuit 2 as the signal INTA'. Subsequently, the processor 1 outputs a write signal WR. The circuit 2 is reset by this signal WR, and the processor 1 starts the interruption processing.
Patent JP-S57103131-A (JP)
Title: Biaxial driver
Inventor: TOUMOTO KAZUTAKA
IPC: G11B7/09
Filed: 1980-12-18
Abstract: PURPOSE: To obtain a small-sized biaxial driver suitable to an optical reproducing head by driving a movable coil fitted to an optical system by another movable coil through a leaf spring.  
     CONSTITUTION: A moving body 23 including a lens 27 has a bobbin 32 in a cylindrical cap shape wound with a coil 33 and at the outer circumference of the cylindrical part of the bobbin 32, a cylindrical yoke 25a which has cylindrical opposite magnetic poles N and S, and an annular magnet 25b provided to the outside cylindrical magnetic pole N are provided. Then, a focusing error signal is supplied to the coil 33. A rectangular plate-shaped frame 34 is equipped with a coil 35, and in a magnetic circuit composed of magnets 36AW36B, and yokes 26AW26B, it is moved by a tracking signal. Leaf springs 28 and 29 permit  moving bodies 23 and 24 to move only in the thickness direction of the leaf  springs. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1139502-A (JP)
Title: Device and method for displaying image and recording medium
Inventor: FUSE MAKI
IPC: A63F13/55
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an image display device with which an effective afterimage effect can be provided. SOLUTION: Concerning an image display device for displaying the image of a segment SG moving in a virtual space by successively changing the display position of the relevant segment, we displaying the segment at a new display position, more than one image data (A1-A3, B1-B3... H1-H3) related to more than one display elements (A0-H0) on the relevant segment preset as a specified element among the image data of previously displayed relevant segments are displayed while being synthesized with image data SG of the segment of be displayed at the new display position.
Patent JP-S5969866-A (JP)
Title: High speed processor of two-dimensional picture data
Inventor: KANEKO ASAO
IPC: G06T3/00
Filed: 1982-10-14
Abstract: PURPOSE:To process two-dimensional data expressed by a tree structure at a high speed by processing the picture expressed by the tree structure as it is without restoring the picture to a two-dimesional picture. CONSTITUTION:An address substituting device 2 substitutes the contents of a physical address storing area to a row unit by a request from a computer 6. In case of point symmetry centering around a point of X=1/2 and Y=1/2, the contents of the 1st row is transferred to the 4th row and the contents of the 2nd-4th rows are transferred to the 3rd-1st rows. A logical address converting device 3 converts a logical address on the tree structure into a physical address in a data storing area. If the physical address is (0, 0) for instance, the address data of the 1st row of the physical address ''0'' are read out. If the read out physical address data are R1, the storing area part of R1 is read out. In accordance with the contents of (xi, yi), i.e. (0, 0), (0, 1), (1, 0), or (1, 1), the 1st-4th address data Ri are read out, and after repeating said operation up to (xn, yn), the physical address Rn is finally obtained.
Patent JP-H0474724-A (JP)
Title: Apparatus for forming optical element
Inventor: SHIROGANE TAKAHITO
IPC: C03B23/00
Filed: 1990-07-06
Abstract: PURPOSE:To enable the production of a pressed lens having high surface accuracy and surface roughness by providing a positioning member to be inserted into a transfer table in a specific manner and a positioning member fitted on a lower mold through an elastic member in a state movable in vertical direction. CONSTITUTION:A transfer table 7 holding a glass gob 6 is transferred between a lower mold 1 and an upper mold 2 with a table-transfer arm 8. A positioning member 3 constructed in such a manner as to get interference fit with the lower mold 1 with heat is inserted into the transfer table 7 by lifting the lower mold 1 to effect the positioning in horizontal direction. When the lower mold 1 is further lifted, another positioning member 4 held with an elastic member 5 is brought into contact with the lower part of the transfer table 7 and the glass gob 6 is lifted together with the transfer table 7 from the table-transfer arm 8 until the glass gob 6 is brought into contact with the upper mold 2. The positioning member 4 is lowered relative to the lower mold by the deformation of the elastic member 5 to press the glass gob 6.
Patent JP-H0345525-A (JP)
Title: Production of functional silica glass
Inventor: OGA YUICHI
IPC: C03B20/00
Filed: 1989-07-14
Abstract: PURPOSE:To obtain the title glass with little impurities by heating a porous vitreous matrix impregnated with an oxide additive-contg. solution in an atmosphere made up of a dehydrating agent gas, oxygen and an inert gas to make the matrix transparent. CONSTITUTION:Firstly, a porous vitreous matrix is impregnated with a solution containing an oxide additive and/or a compound convertible thereto. Thence, the resulting matrix is heated in an atmosphere made up of a dehydrating agent gas and an inert gas (and oxygen) and dehydrated and made transparent, thus obtaining the objective functional silica glass with the oxide additive dispersed therein. From the present silica glass. optical fiber with low loss can be obtained.
Patent JP-S5971425-A (JP)
Title: Method and apparatus for controlling dust collector of open-end fine spinning machine
Inventor: KURUSHIMA TADANORI
IPC: D01H11/00
Filed: 1982-10-16
Abstract: PURPOSE:To prevent the lowering of the dust-collecting capability of the titled dust collector, by detecting the static pressure in the dust-collecting duct, and cleaning the filter in the dust collector when the detected pressure exceeds a definite level. CONSTITUTION:The foreign materials separated by the combing roller 4 of an open-end spinning machine are collected through the dust-separating chamber 7, the trash pipe 9, the dust-collecting duct 9, the blower 10 and the dust-collecting duct 9 to the dust-collecting chamber 12. In the above apparatus, a manometer 23 is inserted into the dust-collecting duct 9, and when the pressure detected by the manometer excceeds a preset level, the filter 11 in the dust-collecting chamber 12 is cleaned. The cleaning of the filter 11 is carried out e.g. by removing the foreign material and fly waste, etc. from the surface of the filter by scraper 14.
Patent JP-H0624161-A (JP)
Title: Medium for thermal transcription printing
Inventor: HOSHIKAWA JUN
IPC: B41M5/50
Filed: 1992-07-08
Abstract: PURPOSE:To improve the cushoning, whiteness, appearance, and image concentration of a medium for thermal transcription printing using light, etc., for a heating means by laminating in sequence a dye receiving layer, a plastic layer having a white coating layer, an intermediate layer of foamed polyolefine with a given density, and a layer of an organic material with a density larger than that of the intermediate layer. CONSTITUTION:A substrate 7 is composed of a dye receiving layer 8 on the top, a plastic layer 2 having a white coating layer 2-1 prepared from polyacrylate resin mixed with barium sulfate, etc., an intermediate layer 3 of foamed polyolefine with a density of 0.5-0.8 such as foamed polypropylene, a layer 4 of an organic material with a density larger than that of the intermediate layer such as polyethylene, arranged in this order, and adhesive layers 5, 6 which are placed on both sides of the layer 4. The white coating layer 2-1 has a thickness of 0.2-20mum and a whiteness of 90% or more. The plastic layer 2 has a thickness of 25-75mum and is made of polyethylene, etc.
Patent JP-S5883584-A (JP)
Title: Power source device
Inventor: TOMOFUJI YOSHIAKI
IPC: H02M7/48
Filed: 1981-11-11
Abstract: PURPOSE:To obtain a high frequency power having constant amplitude as an output and to improve the line current distrotion of a 3-phase power source by converting the powers of polyphases into high frequency powers and superposing them in series with each other. CONSTITUTION:When an inverter 4 automatically oscillates, entirely the same signal as a signal for opening and closing a switching element of the inverter 4 is generated at the coils I, I', II, II' of the transformer T. Since the respective coils are connected to the control terminal of the switching element of the inverters 4', 4'', the inverter 4 oscillates in the same frequency and at the same timing. The outputs of these inverters are superposed in series with each other and are supplied to a load 3. In this manner, the AC input current distortion can be reduced.