baber/WOPTO huggingface dataset:
Patent JP-S5624909-A (JP)
Title: Armanent magnet roll
Inventor: TAWARA KAZUNORI
IPC: G03G15/09
Filed: 1979-08-07
Abstract: PURPOSE:To obtain a small-sized permanent magnet roll of high magnetic force by a method wherein a mixed medium and an additive are added, as occasion demands, to an oxide magnetic powder, an extrusion molding is performed while giving a vacant space between each magnetic pole of a narrowered width as it is approaching a center axis and then a sintering process is performed. CONSTITUTION:Slurry is made by adding about 2% or less of organic binder, to be used for improvement of moldability, to oxide magnetic powder and they are put into hopper. Then, after performing kneading and compressing processes, the slurry is cut by a shredder 6 and it is deaerated in a vacuum chamber 8 which has been made vacuous by a vacuum pump 7. Subsequently, an extruding process is performed through an extruding screw 9, a tapered barrel 10 and a mold 11, it is cut in a prescribed size and a drying and a sintering processes are performed. As a result, an approximately cylindrical permanent magnet substance 1 is formed and at this time, a vacant space 3, which has a narrowered width as it approaches an axis 2, is to be made between each magnetic pole S and N which will be formed around the axis 2. Thus, a roller with a high magnetic force, in spite of small size, can be obtained and it is suitably used for an electrophotography.
Patent JP-S61261297-A (JP)
Title: Production of single crystal of compound semiconductor
Inventor: YAMADA KOJI
IPC: C30B27/02
Filed: 1985-05-14
Abstract: PURPOSE:To grow the titled crystal having no dislocation or a little dislocation, by making inconformity of lattice constant at a boundary part between seed crystal containing an impurity and newly grown crystal at <= a specific value. CONSTITUTION:In production of single crystal of compound semiconductor such as GaAs, GaP, InAs, InP, etc., by crystal pulling method, hardened seed crystal containing a given amount of admixed impurity is used as inconformity of lattice constant between the seed crystal and grown crystal is made at <=2X10<-4>. By this method, processes of seeding and neck formation are made easy and growth of crystal free from dislocation can be performed at a level of plant production. Establishment of no dislocation can be carried out at a thick neck part and large-sized crystal free from dislocation can be grown.
Patent JP-H07288598-A (JP)
Title: Facsimile equipment
Inventor: NIIKURA YASUSHI
IPC: H04M3/42
Filed: 1994-04-14
Abstract: PURPOSE:To provide a facsimile equipment capable of realizing a catchphone function without interruption of a line by erroneous interruption of a busy destination terminal equipment even when an interrupt call from either a telephone set or a facsimile equipment is replied during fac-i-i 1-communication. CONSTITUTION:When a CPU 1 selects a line in response to an interrupt call signal detected during transmission of original image data, the CPU 1 stops transmission of the original image data and sends a signal representing it to a sender terminal equipment to stop the transmission so that the busy destination terminal equipment is not interrupted in error to interrupt a line, and whether a terminal equipment relating to the interrupt call is a telephone set or a facsimile equipment is identified to make corresponding communication. After the communication is finished, the reception of the original image data is restarted.
Patent JP-H05274318-A (JP)
Title: Schedule control system
IPC: G06F9/44
Filed: 1992-03-26
Abstract: PURPOSE:To easily grasp the contents, and to improve the efficiency of development schedule control by providing an expanding means for storing data of schedule control information by classifying it into every related item and every month. CONSTITUTION:The system is provided with an input part 1 for inputting schedule control information of a schedule and a development process, etc., a display part 3 for outputting data, an output part 4, and an expansion control part 40 for controlling them. Also, this system is provided with an expanding part 5 for storing the data of the schedule control information by classifying into every related item and every month, and when a month for outputting the data from the input part 1 is designated, a control part 2 outputs the related item of every designated month to the output part 4, based on the data stored in the expanding part 5. For instance, at every project, the schedule can be displayed in each separate related item and at every month, and a development schedule control table of every project can be subjected to printing output so that the development schedule can be confirmed easily.
Patent JP-S61258391-A (JP)
Title: Address transition detecting circuit
Inventor: KUBOKAWA MICHIYA
IPC: G11C11/408
Filed: 1985-05-13
Abstract: PURPOSE:To increase extremely the margin with respect to an address skew by transmitting an address transition detecting signal to the inside through a delay circuit when this detecting signal is delivered to an address supplied newly and then transmitting said signal to the inside with no intervention of a delay circuit when the level of said detecting signal is reduced. CONSTITUTION:Clock inverters 14 and 12 are set before an address buffer for changeover between the address signal passed through a delay inverter and the address signal skipped over the delay inverter. Therefore, the latest address value supplied presently to an IC is fetched in terms of an internal address when the level of an address transition detection start signal FE is reduced. When the address changes as A0 A1 A2, the signal FE can be delivered continuously immediately before the rise of a word line. Thus the data output produces the address value (= A2). In other words, the margin with respect to the address skew can be secured continuously immediately before the rise of the word line as long as the address access time TAA is kept constant.
Patent JP-S582311-A (JP)
Title: Improved production of vinyl chloride copolymer
Inventor: NAKANO KAZUROU
IPC: C08F2/18
Filed: 1981-06-29
Abstract: PURPOSE:The suspension copolymerization of vinyl chloride monomer and an ethylenically unsaturated monomer with an epoxy group, copolymerizable radically, is conducted to produce the titled copolymer with improved heat stability for a long period of time with no addition of an antioxidant. CONSTITUTION:The suspension copolymerization of 100pts.wt. of vinyl chloride monomer and 0.001-1pt. of a radically copolymerizable and ethylenically unsaturated monomer bearing an epoxy group of the formula (R1, R2, R3 are H, alkyl; n1 is 1, 2; n is 1, 2, 3) is carried out at 30-70 deg.C to give the objective polymer. The copolymerization may be conducted by replacing a part of the vinyl chloride monomer with a copolymerizable acrylat, methacrylate, olefin such as ethylene or propylene, alkyl vinyl ether such as cetyl vinyl ether by less than 50wt%.
Patent JP-H02277667-A (JP)
Title: Registering method for character through operating panel of printer
Inventor: OMI KUNIHIKO
IPC: B41J29/00
Filed: 1989-04-20
Abstract: PURPOSE:To correct or form a pi character by providing each means of a printer with a predetermined definition to each controlling key of an operating panel for carrying out an input instruction. CONSTITUTION:When registering a pi character is input through a controlling key of an operating panel 13 provided in a printer controlling part 10, a pi character registering part 11 is actuated and a pi character pattern among the pi characters registered in a registering area 121 within a memory 12 is selected by a pattern selecting means 111. The data system in a longitudinal direction is changed to the data system in a horizontal direction when the data system is read to an editing area 122 of the memory 12 by a data system changing means 112. A line data generating means 113 changes a plurality of bits expressing the pattern of a line designated by the controlling key to a numeral, and outputs the numeral to a display means 14. If correction of the numeral is required, the numeral is increased/decreased by a data updating means 114, so that the pattern is formed or corrected. After the formation or correction of the pattern is finished, the pattern is returned to the construction in the longitudinal direction by a data system recovery means 115. A pi character pattern formed (corrected) by a registering means 116 is registered in the registering area of the memory 12.
Patent JP-H05314503-A (JP)
Title: Device and medium for recording information and method for recording and reproducing information
Inventor: MAEDA TAKESHI
IPC: G11B7/085
Filed: 1991-05-07
Abstract: PURPOSE:To obtain an information recorder shortening in particular a retrieval time seeking out required information optically and quickening effectively information retrieval, and a recording medium recorded by the device, and an information recording and reproducing method using the medium. CONSTITUTION:This device is the information recorder provided with the information recording medium, an optical system radiating an information recording and reproducing beam on the information recording medium, and the optical system is provided with an objective lens 54 radiating the beam 51 on the information recording medium 55, a movable optical system 67 forming integrally a means 53 deflecting the beam and a means being made parallel luminous flux to enter the movable optical system 67. Further, the recording medium is divided to the blocks of a nearly concentric circle shape constituted of plural tracks and the track has an identification signal for being identified in each block.
Patent JP-H02279588-A (JP)
Title: Vapor growth device
Inventor: IKEGAMI KAORU
IPC: H01L21/205
Filed: 1989-04-19
Abstract: PURPOSE:To improve the uniformity of the distributions of the film thickness and specific resistance of the film formed on a wafer mounted on a susceptor by providing a temp. measuring plate having the same shape as the shape of the susceptor in proximity to the susceptor and controlling the temp. of the susceptor in accordance with the measured value thereof. CONSTITUTION:Gaseous raw materials are caused to flow horizontally with the susceptor 5 disposed in a device body 2. The gaseous raw materials are thermally cracked on the abovementioned susceptor 5 and the epitaxial film is formed on the surface of the wafer 3 mounted thereon. The temp. measuring plate 9 having the same shape as the shape of the susceptor 5 is disposed in proximity to the susceptor 5 of the abovementioned vapor growth device. Since plural pieces of temp.-measuring elements (thermocouple) 20 are built in this temp.-measuring plate 9, the temps. in the respective parts of the susceptor 5 are exactly measured. The temp. of the susceptor 5 is controlled in accordance therewith, by which the temp. distribution is made uniform. the distributions of the film thickness and specific resistance of the film formed on the wafer 3 are thus made uniform.
Patent JP-S58221265-A (JP)
Title: Manufacture of aluminum foil material for anode of electrolytic capacitor
Inventor: NAGAHAMA KATSUSUKE
IPC: C22C21/00
Filed: 1982-06-15
Abstract: PURPOSE:To obtain the titled foil material providing high capacitance to a capacitor and generating a little leakage current without using especially high- purity Al, by homogenizing an Al ingot having 99.94% purity level under specified conditions, hot rolling the ingot, and carrying out cold rolling and final rolling to foil. CONSTITUTION:An Al ingot having >=99.94% purity and contg. <=300ppm Fe, <=300ppm Si and <=100ppm Cu is homogenized by holding at >=600 deg.C for >=3hr, and the ingot is immediately hot rolled so that it is passed through the temp. range from 550 deg.C-450 deg.C within 5min and that the hot rolling is finished at <=310 deg.C. Cold rolling and final rolling to foil are then carried out by a conventional method. Thus, the precipitation of an Fe compound is prevented during cooling to oridinary temp., and the generation of a leakage current from the resulting foil due to the precipitation of said metals and intermetallic compounds thereof can be inhibited.
Patent JP-H04332434-A (JP)
Title: Gyrotron device
Inventor: SAKAMOTO KEIJI
IPC: H01J25/00
Filed: 1991-05-07
Abstract: PURPOSE:To provide a gyrotron device which can be constructed in a compactsize because there is no need to additionally lay any pipe for each of cooling-medium paths even if each mirrors is heated when the gyrotron device is operated by large electric power, and in which members constructing the mirrors can be sufficiently cooled and therefore a highly reliable operating characteristics can be obtained. CONSTITUTION:A gyrotron device has mirror 7, 8 which are arranged between a collector portion 12 and a resonant-cavity portion 4 and extended along the direction of the axis of a tube in order to convert the traveling direction of an electromagnetic wave semi-optically to a direction different from the traveling direction of a electron beam. Cooling-medium paths 18, 19, 20, 21 are formed inside the members constructing the mirrors.
Patent JP-S63267038-A (JP)
Title: Communication system
Inventor: OTANI MASATOSHI
Filed: 1987-04-24
Abstract: PURPOSE:To easily and speedily attain return to a normal route by connecting plural gateways which do not become large in a scale and high-priced to a LAN (local area network). CONSTITUTION:The transmission line 1 of the LAN, the gateways 3 controlling interfaces between the LAN and other communication lines 2 such as a public station line and a communication controller 4 controlling an interface between the LAN and an information processor 5 are provided. Data is transmitted with the other communication line 2 through a first communication controller 4. If the abnormality of the first communication controller 4 is detected, it is switched so that data is transmitted with the other communication line 2 through a second communication controller 4. After a prescribed time passes, a return condition is confirmed with respect to the first communication controller 4. If normal return is confirmed, data is transmitted with the other communication line 2 through the first communication controller 4 again. Thus, speedy return to the normal route can easily be executed.
Patent JP-S58219556-A (JP)
Title: Electrophotographic receptor
Inventor: SUGIUCHI MASAMI
IPC: G03G5/05
Filed: 1982-06-15
Abstract: PURPOSE:To improve the light resistance, electrostatic charging characteristics, photosensitivity and residual potential characteristics by incorporating a polymer obtd. by polymerizing >=1 kind of specified (meth)acrylic ester deriv. as a monomer (mixture) into the charge transferring substance layer. CONSTITUTION:An alcohol compound represented by formula I (where each of m and n is 1-3) and/or an alcohol compound represented by formula II (where each of p and q is 1-3) and (meth)acrylic acid chloride are subjected to a dehydrochlorination reaction to synthesize a monomer represented by formula III (where R is H or methyl) such as p-nitrobenzyl methacrylate and/or a monomer methacylate. The resulting monomer (mixture) is polymerized to prepare a polymer having constitutent units represented by formula V and/or formula VI. The desired electrophotographic receptor is obtd. by incorporating the polymer into a charge transferring substance layer.
Patent JP-S58219112-A (JP)
Title: Antipsoriatic composition
Inventor: JIYOERU II BAANSUTEIN
IPC: A61P31/04
Filed: 1982-06-15
Abstract: A composition for treating psoriatic skin in which capsaicin is present in a pharmaceutically acceptable carrier in therapeutically acceptable concentrations of between about 0.01 and about 1 percent by weight. Subsequent exposure of the treated psoriatic skin to ultraviolet light in small doses aids treatment.
Patent JP-H09288673-A (JP)
Title: Japanese morpheme analysis method and device therefor, and dictionary unregistered word collection method and device therefor
Inventor: NAGATA MASAAKI
IPC: G06F17/27
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To improve the analysis accuracy by obtaining an optional number of candidates of word strings forming a Japanese sentence in order of higher probability and showing an optional number of candidates of the word strings in order of higher simultaneous probability based on a word division model and a word model and after input of the Japanese sentence. SOLUTION: A Japanese sentence is inputted (S1). An optional number of candidates of word strings forming the Japanese sentence are obtained in order of higher probability based on a word division model which gives the simultaneous probability of word strings forming a sentence based on the word two-set probability and a word model which gives the simultaneous probability of characters forming a word based on the word length probability and the intra- word character two-set probability (S2). Then, an optional number of candidates of word strings forming a sentence are shown in order of higher simultaneous probability of word strings (S3). In such a constitution, the analysis accuracy is improved even when the words which are not registered in a dictionary are included in the input sentences.
Patent JP-S58218675-A (JP)
Title: Clock provided with smoke sensor
Inventor: YOSHIDA SHINJI
IPC: G04G21/02
Filed: 1982-06-14
Abstract: PURPOSE:To obtain a clock provided with a smoke sensor simple in handling and capable of detecting smoke surely, by providing a duct having shading visors at the entrance and exit in a clock frame and installing a photosensor at the inside. CONSTITUTION:A duct 2 having shading visors 5, 6 at the entrance 3 and exit 4 is formed in a clock frame 1, and a photosensor 7 and a photosensor 8 shielded from smoke by a glass plate 9 are installed in the duct 2. The smoke is detected by dissidence of outputs of sensors 7, 8. As radioactive isotope is not used, a clock having smoke sensor simple in handling and capable of to detecting smoke surely is obtained.
Patent JP-S582802-A (JP)
Title: Manufacture of lens
Inventor: KANBE SADAO
IPC: B29D11/00
Filed: 1981-06-29
Abstract: PURPOSE:To form a selfoc lens easily in one body by arraying numbers of light- convergent plastic rods with a high refractive index in a container, injecting and diffusing a monomer with a low refractive index which contains a black pigment, and thus performing polymerization. CONSTITUTION:As a monomer with a high refractive index, dially isophthalate is used, and benzoyl peroxide is added to obtain a monomer solution, which is packed in a 3mm. polyethylene tube for polymerization. The half-polymerized plastic rod 4 is taken out and cut, and numbers of the plastic rods are arrayed on a substrate 1 made of ''Teflon ''. On this substrate 1, a spacer 2 made of silicone rubber having an injection opening 3 is fitted. A liquid prepared by adding active carbon to a methyl methacrylate monomer is injected through the injection opening 3 and after a glass plate 1 is placed on them, the polymerization is performed. The active carbon cuts off light and only the monomer is diffused and polymerized to form a Selfox lens array without using any adhesive.
Patent JP-S63272448-A (JP)
Title: Positioning device
Inventor: IGARASHI KENJI
IPC: B23Q5/40
Filed: 1987-04-27
Abstract: PURPOSE:To permit positioning with high precision with the simple constitution by forming pocket grooves on the flank surfaces of the both female screws for the static pressure nut body of a static pressure screw mechanism and individually adjusting the pressure of the fluid supplied into the pocket groove and finely moving the nut body in the axial direction. CONSTITUTION:After each compressed air supplied into the both spiral pocket grooves formed on the both flank surfaces of a nut body 2 is made to have an equal value, an aimed value is input into a calculation circuit 52, and a rough feed instruction is input into a driving circuit 25, and a slide table 15 is roughly fed in the direction of arrow 63 by revolving a male screw body 21. Then, the arrival point of the slide table 15 is detected by a laser interferrometer 60, and the present value signal is input into the calculation circuit 52, and compared with the aimed value, and the difference value is input into a control part 53. The pressure control servovalves 55 and 56 are operated according to the difference, and the flow rate in one pocket groove is made larger than the flow rate of the outer pocket groove, and the nut body 22 is finely moved in the direction of arrow 63.
Patent JP-H01273643-A (JP)
Title: Manufacture of mold
Inventor: TANAKA TOSHIO
IPC: B22C3/00
Filed: 1988-04-25
Abstract: PURPOSE:To improve the quality of a mold and to prevent sand inclusion defect, burning, etc., of the mold by reducing the pressure in the mold coated the facing agent in a pressure-reducing chamber and successively, heating with microwave. CONSTITUTION:The pressure in the mold coated the facing agent is reduced in the pressure-reducing chamber and successively, the mold is heated with the microwave to manufacture the mold. The facing agent is penetrated into the inner part from the surface of the mold and not exfoliated from the mold. By this method, the quality of the mold is improved and the sand inclusion defect, burning, etc., of the mold are prevented and the roughness of the surface can be improved.
Patent JP-H07188894-A (JP)
Title: Oil tempered wire and its manufacture
Inventor: NAKAMURA TOSHIYA
IPC: C23C8/14
Filed: 1994-04-16
Abstract: PURPOSE:To reduce the scattering of the oxide film without reducing the lubricability in forming the spring by forming the oxide film of the prescribed thickness on the wire surface, and providing the lubricating coating thereon. CONSTITUTION:The pretreatment agent or the like left on the wire surface after drawing is rinsed and removed. The hardening is executed after the heating in the atmosphere of the inert gas such as gaseous nitrogen. In addition, the tempering is executed in the atmosphere of the inert gas. The oxide film of <=1.6mum in thickness is formed on the wire surface, and the coating consisting of the lubrication oil and/or the organic compound is provided thereon. The amount of the lubrication coating is >=3g/m<2> to <=15g/m<2>. The organic compound constituting the lubrication coating is the trifluoride resin, the tetrafluoride resin or the amino acid compound. This treatment improves the efficiency of the nitriding.
Patent JP-H09285369-A (JP)
Title: Product display shelf for show case
Inventor: AZUMA KIYOSHI
IPC: A47F5/00
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To improve a lighted-up effect inside a case by a shelf light attached to a shelf board, in reference to a product display shelf attached with trimmings for tags and installed inside the case, and to effectively post a POP advertisement at a position corresponding to a product placed on the shelf. SOLUTION: Concerning a product display shelf 2 which is installed as an upper and lower levels in a show case; trimmings 6 for inserting tags such as a price card are attached along the front edge of a shelf board 3; a shelf light 7 is installed behind the trimmings; an engaging groove 6a is formed on the lower edge of the trimmings along the longitudinal direction; a panel 10, which is used as a shelf light shielding shade and also as a POP advertisement posting panel, is hung with a shaft 10a fitted in the groove; and a POP advertisement 11 is posted on the front face of this panel.