baber/WOPTO huggingface dataset:
Patent JP-S61111083-A (JP)
Title: Time control system for catv system
Inventor: NOZAKI TAKASHI
IPC: H04N7/10
Filed: 1984-11-05
Abstract: PURPOSE:To eliminate necessity of individual time correction at the terminal by forming the system so that the controller can set the time for a clock incorporated, to the terminal and correcting the clock to the standard time controlled by a master station by using the communication function in a data channel. CONSTITUTION:In addition to the data polling in routine service at a master station, side the central computer 2 periodically receives the time data by means of a standard clock 12, and supplies simultaneously the time information to all the terminals via a data transmitter 3 by common address. After receiving this data signal, the terminal decodes it by a data receiver 7, and transfers to a controller 8. The controller correct the clock 10 at this time. This polling from the master station as to time, is performed all at once at all the terminals. Though the clock is provided independently in the terminal, the time precision of the internal clock is allowed to lower by setting the polling interval of the time data short.
Patent JP-H1173878-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: KOIKE NORIO
IPC: H01J9/20
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a cathode-ray tube capable of stably forming a conductive film satisfactorily functioning as an AEF preventing film on the outer surface of the front panel of a faceplate and capable of forming the high-quality conductive film having no drying irregularity. SOLUTION: A solution containing conductive fine grains is applied and dried to the surface of the front panel of a faceplate to form an undercoating layer, a finish coating layer mainly made of SiO2 is formed on the undercoating layer, then the undercoating layer and the finish coating layer are baked to manufacture a cathode-ray tube. The alcohol concentration of the undercoating layer in the atmosphere at least during the drying process is controlled. When the alcohol concentration under the saturated vapor pressure in the atmosphere at 25 deg.C is set to 0.1×10<-3> g/cm<3> or below, for example, a conductive film satisfactorily functioning as an AEF preventing film can be formed, and the high- quality conductive film having no drying irregularity can be obtained.
Patent JP-H0394335-A (JP)
Title: Monitoring system for load state of system
Inventor: TANIGAMI TATSURO
IPC: G06F9/46
Filed: 1989-09-07
Abstract: PURPOSE:To quickly search a cause of illegally increasing system load by finding out the contents of common job information within an n-unit time in the case of monitoring the load state of a system resource in a computer system. CONSTITUTION:The monitoring system is constituted of a system table 1, a stack means 2, a stack area 3, a comparing/storing means 4, a terminal display means 5, a terminal 6, a file output means 7, a log file 8, a pump means 9, a printer 10, a timer 11, and a flag 12. In the case of monitoring the load state of a system resource in the computer system capable of simultaneously executing plural jobs, only the common job information within the n-unit time is extracted. Consequently, the cause applying illegal load to the system can be dynamically detected at optional time.
Patent JP-S59124792-A (JP)
Inventor: SAKAMOTO HIDEFUMI
IPC: H05K3/34
Filed: 1982-12-29
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-H11131081-A (JP)
Title: Vacuum pump oil
Inventor: KANEKO MASATO
IPC: C10N20/04
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain a vacuum pump oil affording high thermal stability and high eventual degree of vacuum along with excellent low-temperature startup effect, and suitable for use in the winter season or cold districts, by using a base oil consisting of a hydrocarbon with a specific molecular weight and having each specific viscosity index and dynamic viscosity. SOLUTION: This vacuum pump oil is obtained by using a base oil consisting of a hydrocarbon >=300 in molecular weight, >=120 in viscosity index and 10-500 mm<2> /s in dynamic viscosity at 40 deg.C. Preferably, this base oil is prepared using a synthetic oil, a poly-α-olefin (specifically, trimer to pentamer of 1-dodecene, or dimer to tetramer of 1l-tetradecene) formed by polymerizing a 10-14C α-olefin, or a mineral oil, so as to adjust the content of hydrocarbons <450 in molecular weight to <=30 wt.% and the molecular weight distribution (weight-average molecular weight/number-average molecular weight) to 1-1.1.
Patent JP-S61116913-A (JP)
Inventor: INOUE HITOSHI
IPC: H02B1/28
Filed: 1984-11-06
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-2000060862-A (JP)
Title: Pallial tube for insertion of thoracoscope with cuff
Inventor: MORIKAWA TOSHIAKI
IPC: A61B1/00
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To prevent the bleeding from the circumference of an insertion part by forming two shrinkable cuffs as internal cuffs and external cuffs, respectively hermetically providing a pallial tube with these cuffs in its circumferential direction and specifying the length of the internal cuff from the end of a thoracoscope inspection port side to an internal side aperture and the expansion capacity of the external cuff. SOLUTION: The pallial tube for thoracoscope insertion with the cuffs for insertion of the thoracoscope into an incised port in thoracoscopic surgery comprises a conduit 1 extending from the external side to the internal side, the external cuff 2 and the internal cuff 3. Ribs are formed along an axial direction in the thoracoscope insertion cavity 6 in the conduit 1. The external cuff 2 and the internal cuff 3 are expandable and shrinkable. The diameter of the largest part of the cuffs 2 and 3 at the time of their dilation attains 8 to 50 mm in diameter and the diameter of the largest part thereof is preferably approximately the same as the outside diameter of the conduit 1 at the time of shrinkage.  The length from the end on the thoracoscope insertion port side of the internal cuff 3 to the aperture on the internal side is set at <=30 mm and the dilation capacity of the external cuff 2 at a range of 3 to 10 times the dilation capacity of the internal cuff 3.
Patent JP-H0685568-A (JP)
Title: Differential amplifier
Inventor: YAMAGUCHI KAZUTO
IPC: H03F3/45
Filed: 1992-09-01
Abstract: PURPOSE:To provide the differential amplifier which can provide a stable in- phase output with simple circuit configuration. CONSTITUTION:This differential amplifier is composed of a differential amplification part (1) composed of a pair of transistors to input two input voltages to the respective bases and a resistor for deciding a gain, first transistor to control the amount of a current supplied from a high potential side to the differential amplification part (1) based on the amount of a current inputted to the base, a pair of emitter followers (3) to output respective signals amplified by the differential amplification part (1) while converting the impedances and to output the change of the supplied current, and feedback part (2) to proportionally amplify the output of the change of the supplied current of the emitter followers (3) and to input it to the base of the first transistor, and stablizes the in-phase potential of the output.
Patent JP-H0979878-A (JP)
Title: Electromagnetic flow meter device
Inventor: HATAKE RIICHI
IPC: G01F1/58
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic flow meter device having high measurement accuracy. SOLUTION: This electromagnetic flow meter device is provided with a projection 3 protruded to the inside of a measuring pipe 1 at the bottom section of the measuring pipe 1 and an electrode 2 arranged at the tip of the projection 3 and detecting the flow velocity of a measured liquid. The measurement accuracy of the electromagnetic flow meter device can be improved.
Patent JP-S61111595-A (JP)
Inventor: IWASHITA KATSUYUKI
IPC: H05K1/14
Filed: 1984-11-06
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-2000068679-A (JP)
Title: Data display device
Inventor: ABE TAKEHIKO
IPC: B23P21/00
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a data display device that displays the shape image of a part together with its scales at once corresponding to data inputted into the device. SOLUTION: When a part code and part size data are inputted into a data display device, a part shape data table and a part outer shape size data table are read out, the outer shape image 46 of a part and dimension measuring positions are displayed on the left region 59 of a display scope 55, and the outer dimensions of the portions X2, LP1,... of the part are displayed on the right regions 56 and 57 of the display scope 55 resting on the basis of the above tables. Furthermore, when a display filed is switched to a display image plane 60, the enlarged shape image 63 of a part 46 is displayed on all the left display region 59 overlapping longitudinal and lateral divisions 61 and 62 calculated based on a contraction scale operation.  By this setup, the dimensions of leads 64 are visually seen at once, and it is quickly and visually judged whether lead-lacking sites 65-2, 65-5, and 65-9 are right, or wrong.
Patent JP-H0793701-A (JP)
Title: Magnetic recording track developing device
Inventor: SOGABE YASUSHI
IPC: G11B23/00
Filed: 1993-09-21
Abstract: PURPOSE:To develop a magnetic tape without cutting this tape and to uniformly develop the tape without irregularity CONSTITUTION:The magnetic tape 1 is drawn out of a supply reel 2 by a take-up reel 3. The traveling speed of the magnetic tape is detected by a tape speed detector 14 and is so controlled by a controller 5 as to travel at a specified speed even if its winding diameter changes. The magnetic tape 1 is guided to a developing tank 7 after passing guide members 12a, 12b. Since a developer 6 is accumulated in the developing tank 7, the magnetic tape 1 passes the guide members 12c, 12d after plunging into the developing tank 7 and the developer 6 eventually sticks to the magnetic tape 1 while the magnetic tape emerges from the developing tank 7. The magnetic tape 1, thereafter, receives the blast from a drying device 8 at the time of passing the front of this drying device 8, by which the developer 6 is dried and is fixed onto the magnetic tape 1. The track illuminated and visualized by a light source 10 is photographed by a image pickup device 9.
Patent JP-H0793979-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: TANAKA TOMOHARU
IPC: G11C16/06
Filed: 1993-09-21
Abstract: PURPOSE:To obtain the title memory device which can store multivalued information and which can perform a write verification operation at high speed without causing any erroneous verification by a method wherein a multivalued storage function, a write function and a write-data-content renewal function are installed in a verification circuit. CONSTITUTION:A memory cell array 1 is formed in such a way that memory cells which can be electrically rewritten and which have a plurality of storage states in three or more stated are arranged on a matrix shape. A bit-line control circuit 2 which controls a bit line to control a bit line in a readout/write operation and a word-line drive circuit 7 which controls the potential of a word line are installed with reference to the memory cell array 1. The bit-line control circuit 2 exchanges readout data and write data with an input/output-data conversion circuit 5. The input/output-data conversion circuit 5 converts multivalued information in a read-out memory cell into binary information which is to be output to the outside, and it converts binary information on write data input from the outside into multivalued information in a memory cell.
Patent JP-H0585553-A (JP)
Title: Laminate tube vessel excellent for gas barrier
Inventor: MARO HIDEHARU
IPC: B65D35/08
Filed: 1991-09-13
Abstract: PURPOSE:To securely prevent oxygen or the like from entering and the contents from permeating and scattering from the superimposed part respectively, by forming the shell by superimposing and jointing both side ends of a multi-layer sheet including a gas barrier layer to form the shell and further, by covering this superimposed part with a coating tape including a gas barrier layer. CONSTITUTION:A laminate tube vessel 1 is composed of a cylindrical shell 2, and a neck 3 attached to the one end thereof. In this case, the shell 2 is jointed by superimposing both ends of a multi-layer sheet 4 to form a cylinder. And in the superimposing part 21, the part is covered with a coating tape 5. Namely, a gas barrier layer 41 is provided on the multi-layer sheet 4 and an inner layer 43 and an outer layer 45 made of a resin layer having a heat- adhesive property to each other are provided on the multi-layer sheet. On the other hand the coating tape 5 is made of a multi-layer sheet including a gas barrier layer 51 and an adhesive face 53 against the shell 2 is made from a heat-adhesive resin. In this way, entrance of oxygen or the like or permeation and scattering of ingredients of the contents can be securely prevented respectively from the superimposed part 21.
Patent JP-S59121051-A (JP)
Title: Electrophotographic sensitive body
Inventor: OOTA FUMIKO
IPC: G03G5/08
Filed: 1982-12-27
Abstract: PURPOSE:To form a photosensitive body high in sensitivity up to a long wavelength region, superior in heat stability, and difficult to crystallize by forming on a conductive substrate an amorphous Se layer, an Se-Te alloy layer specified in the Te content, and an Se-Sb-As alloy layer specified in the Sb and As content. CONSTITUTION:An amorphous Se layer 2, an Se-Te alloy layer 3 contg. 8- 25w% Te, and further on this layer, an Se-Sb-As alloy layer 4 contg. 1-5wt% Sb and 1-10wt% As are laminated on a conductive substrate 1. A suitable thickness of the layer 2 is 40-70mum, and that of the layer 3 is 1-10mum. The higher the Te content, the longer wavelength light to which it sensitized, but when the content exceeds 25wt% dark decay rises remarkably. A suitable thickness of the layer 4 is 0.1-1.0mum. When a content of Sb is >=5wt% of the Sb content, it is difficult to obtain absolute sensitivity, and resistivity drops. When a content of As is >=10wt% of Se, abrasion resistance rises but light fatigue tendency rises, too.
Patent JP-S61114382-A (JP)
Title: Checking device for external appearance of pattern
Inventor: SAKO YUTAKA
IPC: G06T1/00
Filed: 1984-11-09
Abstract: PURPOSE:To decide automatically the quality of a pattern by detecting a light emitting part out of an image picked-up 2-dimensional image and analyzing the overall form and the brightness distribution of the light emitting part. CONSTITUTION:A light emitting pattern 2 of an object to be checked is fetched by a TV camera, etc., and the data on a light emitting part only is converted into the data on a variable density projection distribution, etc. within the 2-dimensional multi-value image data 1. An image projection distribution 4 within the pattern 2 is shown by an equation f(i). In other words, i=i0 is satisfied for a projection distribution f(i0) with addition of the bright-dark value p(i, j) only within the pattern 2. Here, however, the top part lacks with a normal distribution shown by dotted lines. In case of i=i1, the bright area is reduced since the projection is given to the part close to the outside of the pattern 2. Thus the value f(i) is slightly reduced. A defect if detected affects surely the distribution 4. Therefore the waveform analysis is carried out by a computer through the Fourier transform, etc. to know the presence and the features of the defect.
Patent JP-S61114502-A (JP)
Title: Manufacture of samarium-cobalt magnet powder for resin magnet
Inventor: ISHII JUNICHI
IPC: H01F1/06
Filed: 1984-11-09
Abstract: PURPOSE:To manufacture SmCo5 magnet powder by performing a reduction- diffusing method without adding other elements by a method wherein the impurities containing a samarium oxide, the percentage of content of the samarium oxide, and the percentage of content of the samarium contained in the magnet powder are specified properly. CONSTITUTION:The samarium oxide, to be used as the material for magnetic powder, contains lanthanum, cerium, praseoxymium and neodymium of 1.3wt% or below as impurities. The above-mentioned materials are contained in the ratio of 1.7wt% in total. The compounding of materials is performed in such a manner that the samarium contained in the magnetic powder becomes 32.7-33.4wt%. By compounding the materials as above-mentioned, the magnet powder having excellent magnetic characteristics can be stably manufactured at low cost by performing a reduction-diffusing method without adding other elements.
Patent JP-S58167355-A (JP)
Inventor: TOOMASU JIYOSEFU REINORUZU
IPC: B65H51/06
Filed: 1982-12-24
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-2000066046-A (JP)
Title: Light transmission device
Inventor: SATO HIROSHI
IPC: H04B10/2507
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a light transmission device with a large optical output, suitable for a high speed and a large capacity optical transmission system also excellent in an antireflection characteristic. SOLUTION: This light transmission device has a waveguide-type optical element emitting light, a light transmission path optically coupled to this waveguide-type optical device, and a waveguide-type optical element is composed of a light-emitting part having at least partly in it a gain coupling type diffraction grating 54, and a mode converting region integral therewith. In such a manner, it is possible to provide a light transmission system excellent in reflection returning light resistance while maintaining an optical coupling between the emitting part and the light transmission path with high efficiency. Moreover, the light transmission member realizes an optical transmission device suitable for a high speed and a large capacity optical transmission system with such a high efficiency optical coupling and excellent in a reflection resistant characteristic.
Patent JP-H0977500-A (JP)
Title: Heavy object attitude changing device
Inventor: WATANABE YOICHIRO
IPC: B66F7/22
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To enable it to upright a heavy object, in a position of being tilted sidelong, without using man power by installing a uplifting device and an uprighting device on a frame bed, and constituting both of them integrally as one body, in this heavy object attitude changing device for setting up a large-size heavy object whose height is larger than the width, after uprighting it from a state of being tilted sidelong. SOLUTION: A heavy object C completed at an assembly factory is mounted on an angular part support 4 and a rearside support 5 in a position of being tilted sidelong, and then an upper part of this heavy object C is tied down to a second arm 31 with a tying rope 6. In this state intact, it is transferred by a transport vehicle A, and in the case where it is uprighted to a service position at a setup factory, a derricking cylinder 25 of an uplifting device is extended to some extent and this heavy object C is uplifted up to the specified height. Next, a turning cylinder 35 of an uprighting device is contracted, uprighting the heavy work C to an almost vertical position. In succession, these cylinders 25 and 35 are alternately contracted little by little, and this heavy object C is seated on a bed as keeping a vertical position.  Subsequently, the tying rope 6 is removed and both the supports 4 and 5 are taken off as well.
Patent JP-S6478070-A (JP)
Title: Split driving system for facsimile or the like
Inventor: SUZUKI MASAMI
IPC: B41J2/355
Filed: 1987-09-18
Abstract: PURPOSE:To accelerate print speed by counting the number of black dots in the whole of one line and performing the split print of the total number of the black dots within a range of the number of dots possible to be printed simultaneously. CONSTITUTION:Image information stored in a line memory 5 is read out sequentially by a CPU1, and the number of black dots in one line is counted. And when the number of black dots arrives at a prescribed number, for example, the number>=64, an address to be split in parts within 64 dots is stored in a split address memory 6, and split addresses are managed. After the above processing is performed extending over one line, and when a split number is the minimum split number, for example, the number <4, the size of a split block is calculated from the split address memory 6, and a bi-secting processing is applied on the mximum block, and the address after split is stored in the split address memory 8 again. Such processing is repeated until the number arrives at the minimum split number, then, print is performed by a thermal head 8. In such a way, it is possible to increase the print speed.
Patent JP-H07149221-A (JP)
Title: Traction control system for joint type operation vehicle
Inventor: BOIDO MOOTON NIKORUSU
IPC: B60T8/175
Filed: 1994-09-29
Abstract: PURPOSE: To provide an automatic traction control system for strengthening traction of an articulated work vehicle when a traction condition becomes defective during operation of the articulated work vehicle. CONSTITUTION: In a traction control system for an articulated work vehicle provided with a front part having a pair of front wheels 14, and a rear part having a pair of rear wheels 14, brakes 40, 42, 46, 48 which can be separately actuated, and rotation speed sensors 54, 56, 58, 60 for detecting rotation speed of the respective wheels are respectively installed on the wheels 14. A rotation speed signal is transmitted to an electronic control device 64, and this electronic control device 64 applies braking force to the wheel 14 slipping relatively to the other wheels 14. Using a bending angle compensation coefficient related to a bending angle of an articulated part, compensation is applied to calculated values of slip quantity of the wheel 14 and braking force.
Patent JP-H05112615-A (JP)
Title: Alkaline water-soluble thermoplastic resin
Inventor: NOBUTO YOSHIKI
IPC: C08F20/10
Filed: 1991-08-22
Abstract: PURPOSE:To obtain the subject resin, composed of isobutylene unit, maleic anhydride unit and n-butyl acrylate unit in a specific proportion, excellent in hot-molding processability, flexibility and tensile strength and useful as aqueous adhesives, etc. CONSTITUTION:The objective resin is composed of (A) isoprene unit, (B) maleic anhydride unit and (C) n-butyl acrylate unit. The composition molar ratio of the components (A) to (C) is 1:(0.8-1.2): (0.2-5.0). Furthermore, the molecular weight of the resin is preferably 5000-500000.
Patent JP-H0899815-A (JP)
Title: Bonding material for dentine
Inventor: KAWASHIMA TORU
IPC: A61L24/00
Filed: 1994-09-29
Abstract: PURPOSE: To provide a bonding material having excellent adhesivity to untreated dentine and useful for the bonding of dentine. CONSTITUTION: This bonding material for dentine is composed of (A) a primer solution containing 1-50wt.% of an acid, preferably an organic acid, 1-50wt.% of a water-miscible monomer such as N-(2-methacryloyloxyethyl)-2-pyrrolidone and 0.001-0.05wt.% of a metal salt, preferably a copper salt, an iron salt or a cobalt salt and (B) a curable composition containing a methacrylate monomer and a polymerization initiator capable of forming an oxidation-reduction system with the metal salt. The organic acid is preferably maleic acid having polymerizable group, bis(2-methacryloyloxyethyl) hydrogen phosphoric acid, etc., and the polymerization initiator is e.g. a trialkyl borate or its partial oxidation product, an aromatic sulfinic acid salt, 1,3,5-trimethylbarbituric acid or 5-butyl-1-methylbarbituric acid.