baber/WOPTO huggingface dataset:
Patent JP-H03209338-A (JP)
Title: Production of perhalogenated ethylene
Inventor: TORII SHIGERU
IPC: C07C17/23
Filed: 1990-01-11
Abstract: PURPOSE:To easily produce the subject compound in high efficiency by dechlorinating a perhalogenated ethane in a polar solvent in the presence of lead, tin, bismuth and/or their compounds and a metal having higher ionization tendency than the above metals. CONSTITUTION:The objective compound of formula II useful as a solvent, refrigerant, polymer raw material, etc., especially chlorotrifluoroethylene useful as a raw material for polychlorotrifluoroethylene having high chemical resistance, mechanical strength, dimensional stability, transparency and moisture-proofness can be easily produced in almost quantitative yield by dechlorinating a compound of formula I (m and n are 1, 2 or 3) in a polar solvent preferably at a temperature between 0 deg.C and the boiling point of the solvent in the presence of (A) one or more substances selected from Pb, Sn, Bi or their compound, preferably Pb or Sn compound, especially halide and (B) a metal having higher ionization tendency than the above metals, preferably Al, Fe, Ni, Co or Mg, especially Al.
Patent JP-S59128780-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: YAMANO MASARU
IPC: H01M10/0566
Filed: 1983-01-14
Abstract: PURPOSE:To increase cycle life by using lithium or lithium alloy obtained by preliminarily performing charge-discharge treatment by the same capacity as or more capacity than that of a positive electrode as a negative electrode. CONSTITUTION:When lithium or lithium-aluminum alloy obtained by preliminarily performing charge-discharge treatment is used as a negative electrode 4, cycle life of a battery is increased compared with that of a battery using no treatment lithium or lithium alloy. When capacity of preliminary charge-discharge is limited to the same as or more than that of a positive electrode, cycle life is remarkably increased. The reason is that since, of the nagative electrode, only the place where preliminary charge-discharge is performed is charged and discharged repeatedly, no sponge-like lithium is generated and expansion of the negative electrode 4 is extremely decreased, compression to a separator 9 is suppressed and shortage of electrolyte caused by squeeze out of electrolyte from the separator 9 is prevented.
Patent JP-H10203688-A (JP)
Title: Device for adjusting skew of paper
Inventor: LISBETH S QUESNEL
IPC: B65H9/00
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To adjust the skew of paper without moving the whole paper feeding device by forming a drive nip supported by a first end and a second end, applying an adjustable force thereto and adding a skew to the carried paper by arranging in the first end of the drive nip. SOLUTION: One end of a spring 134 is fixed to a frame 131 and the spring 134 is curved. The spring 134 adds force to a bearing block 126 and increases the force added to a drive roller 122 by an idle roller 125. The other end of the spring 134 is not fixed but held at a predetermined position by a pin 133 inserted into a pin mounting hole 132. The curvature of the spring 134 is increased or decreased according to the position of the pin 133 to add larger or smaller force to the bearing block 126. Therefore, depending on the skew of paper when the paper is carried by a drive nip, a skew is added to the paper, whereby the skew of the paper can be adjusted.
Patent JP-S59129516-A (JP)
Inventor: HIRAI HITOSHI
IPC: H02G1/16
Filed: 1983-01-14
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-H05191410-A (JP)
Title: Communication system between operation systems in tmn environment
Inventor: YOSHIDA TAKAO
IPC: H04L12/28
Filed: 1992-01-14
Abstract: PURPOSE:To quicken the maintenance operation service by transferring information held by each operation system with communication through a private communication means so as to quicken data communication between operating systems(OS). CONSTITUTION:OS1-OSn2 corresponding to each function make communication with each NE(network element) 4 through a DCN (generalpurpose data communication network) 3 by using a protocol corresponding to each interface. On the other hand, in the case of transferring data between the OS1 and OSn, the communication is implemented via the private communication means 1 according to a protocol (layer 1 - layer 3) provided on the means 1. Thus, the delay at data transfer is improved more than the case with mutual communication via the DCN 3 being the general-purpose communication network.
Patent JP-S5391293-A (JP)
Title: Device for mooring construction on water
Inventor: NAKANISHI TETSUICHIROU
IPC: E02B3/20
Filed: 1977-01-18
Abstract: PURPOSE: To moor a construction floating on water and restrict it within a specified area, irrespective of the wind direction and wate flow variations, by connecting the construction to a water bottom construction through a structure rotatable round a vetical shaft and mooring arm vertically movable round a transversal shaft. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07212484-A (JP)
Title: Private branch exchange
Inventor: SAWADA AKIHIRO
IPC: H04Q3/58
Filed: 1994-01-20
Abstract: PURPOSE:To originate a call by an abbreviated number even from a telephone set other than the telephone set for which the abbreviated number is registered for a calling object by accessing the telephone number storage means of the other specified telephone set, taking out a registered telephone number and originating the call when the abbreviated number specifying the other telephone set is supplied from a certain telephone set. CONSTITUTION:In this private branch exchange 1, control information outputted from the telephone sets 2A and 2B is reported through a bus BUS to a CPU 6 and is reported from the CPU 6 to the telephone sets 2A and 2B. The CPU 6 controls the entire operation of the private branch exchange 1 corresponding to the control information inputted through the bus BUS by conducting a processing procedure stored in a memory 11. For instance, when the control information of the abbreviated number is inputted through a line circuit 3A or 3B, the CPU 6 retrieves the telephone number corresponding to the abbreviated number registered in the memory 11 and originates the obtained telephone number.
Patent JP-H11198785-A (JP)
Title: Brake fluid pressure control device
Inventor: SEKIGUCHI AKIHIKO
IPC: B60T8/44
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a safe brake fluid pressure control device capable of securely providing a brake force, even if a defect occurs in one of a front fluid pressure system, by the other front system and a rear system by forming a brake pipe line system with three systems; front right and front left systems and a rear system. SOLUTION: A brake fluid pressure control device comprises a control value 3 for outputting an accumulator 11 hydraulic pressure boosted in proportion to a fluid pressure generated in a master cylinder 2 and a pair of hydraulic pressure transmission devices 4 and 5 for operating a position by a hydraulic pressure output from the control valve 3 and generating the hydraulic pressure.  The pair of hydraulic pressure transmission devices 4 and 5 are disposed in independent pipe line systems for left and right front wheel systems, respectively, so as to feed a hydraulic pressure output from the control value 3 directly to the wheel cylinders for rear wheels and the operate the piston of the pair of front wheel hydraulic pressure transmission devices 4 and 5 so as to feed a hydraulic pressure generated in the front wheel hydraulic pressure transmission devices 4 and 5 to their corresponding left and right front wheel cylinders 6 and 7.
Patent JP-S5390229-A (JP)
Title: Preparation of methylated phenol
Inventor: KIYOURA TADAMITSU
IPC: C07C37/16
Filed: 1977-01-21
Abstract: PURPOSE: To methylate phenol selectively at the ortho-position in mixed catalysts comprising iron oxide, antimony oxide or boron oxide. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04236636-A (JP)
Title: Check method for interactive system
Inventor: ITO YOSHINORI
IPC: G06F11/28
Filed: 1991-01-21
Abstract: PURPOSE:To improve the check efficiency by eliminating omission of check of an interactive application. CONSTITUTION:A command of the interactive application is expressed by a state transition diagram 1, and this diagram is converted to a state transition file 3 by a state transition diagram converting part 2. Meanwhile, an event generating part 5 automatically generates an event. When receiving the event, an event processing part 6 calls a command processing part 7 for the event to perform the processing. A state value changing part 8 changes the state value in a state value storage part 9 by processing contents of the command processing part 7. A state transition verifying part 10 verifies whether the state transition of the command understood by the state value before event generation, the event, and the state value in the state value storage part coincides with contents of an independently read state transition file or not. If they do not coincide with each other, a warning is given. All events are automatically generated for all states in the event generating part to automatically check all states of the application.
Patent JP-H01182017-A (JP)
Title: Method and device for runnerless injection molding
Inventor: TSUTSUMI SHIGERU
IPC: B29C45/27
Filed: 1988-01-14
Abstract: PURPOSE:To injection mold with high accuracy and high precision with minimum force of action by measuring preliminarily accurately the injection volume of molten resin to be injected by an injection mechanism by means of a measuring mechanism and being injected into a cavity of a mold mechanism. CONSTITUTION:Material resin fed into a cylindrical main body 1 is gradually crushed, softened, melted and stored in a first molten material storage X. The material resin stored therein is transferred smoothly into a second molten material storage Y in a cylindrical measuring cylinder 4 through an end nozzle 21 and an introduction inlet 19. At that time, the accurate injection volume equivalent to the molding volume of a cavity 32 is measured and fed in almost without being compressed, but allowed to be expanded only. The molten resin in the measuring cylinder 4 is fed from an introduction outlet 20 and stored in a third molten material storage Z of a mold mechanism IV through a nozzle section 22. At that time, the plasticized resin in the molten material storage X is transferred to the molten material storage Y at high speed through a feeding inlet 19. Then, the measured molten resin in the molten material storage Z is filled in a cavity 32, rapidly cooled, solidified and released as a molded product.
Patent JP-S59149960-A (JP)
Inventor: RICHIYAADO POORU ETSUKUBAAGU
IPC: C09J7/02
Filed: 1984-01-17
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-H01181390-A (JP)
Title: Character superimposing system
Inventor: NINOMIYA YUICHI
IPC: H04N7/015
Filed: 1988-01-14
Abstract: PURPOSE:To avoid picture quality from being deteriorated by attaining character superimposition by decoding once a MUSE signal to be superimposed and without restoration of it to a conventional TV signal. CONSTITUTION:A synchronizing signal, a control signal and a clock signal are separated from the MUSE signal to be superimposed in a block 1. An opaque device 3 being a generating source such as characters is driven by the synchronizing signal separated from the block 1 and the character signal sampled in the same phase as the sampling phase of the MUSE signal to be superimposed as the character signal finished for processing in the device 3 is supplied. Thus, the character superimposition is attained by decoding once the MUSE signal and without restoration of it into a conventional TV signal. Thus, the deteriorated picture quality is avoided.
Patent JP-H11199392-A (JP)
Title: Photorefractive crystal and its production
Inventor: ONOZATO NORIO
IPC: G02F1/355
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a uniform and transparent crystal material by supplying a Langasite-based crystal material of new composition having photo refractive effects. SOLUTION: This photorefractive using lanthanum/tantalum/gallium oxide being a paraelectric material as a parent body crystal and any of samarium, praseodymium, neodium, cerium and europium as an impurity is obtained. A characteristic range new with respect to response speed and photosensitivity can be provided against a photorefractive crystal utilizing a conventionally used ferroelectric material and semiconductor material. The photorefractive crystal is produced by using Czochralski method for pulling up in an oxygen-free atmosphere to give a colorless transparent large-sized crystal.
Patent JP-S63176364-A (JP)
Inventor: KOBAYASHI KAZUO
IPC: C04B35/593
Filed: 1987-01-14
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-S55111909-A (JP)
Title: Optical cable
Inventor: KUMAMARU HIROYUKI
IPC: G02B6/44
Filed: 1980-01-18
Abstract: PURPOSE: To lower the breaking rate of an optical cable by placing a stringlike buffer material between two adjacent optical fiber bundles and covering them.  
     CONSTITUTION: Stringlike buffer material 5 is placed between every two optical fiber bundles 2, and bundles 2 and material 5 are preferably covered with low friction layer 4 and buffer layer 3 as outer layers. By this construction tension applied to the whole of the resulting optical cable and local tension to the optical fibers due to bending are relieved when the cable is laid, and the breaking rate of the cable is made very low. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61164601-A (JP)
Title: Method and apparatus for reversely subliming vapor like solid fractionally from gas-vapor mixture
Inventor: HERUMUUTO SHIYARUFU
IPC: B01D7/02
Filed: 1986-01-16
Abstract: For the non-clogging, fractional desublimation of vapor-phase solids contained in a gas-vapor mixture, the gas-vapor mixture, exiting at high velocity from a nozzle, is mixed with a cooling gas, likewise exiting at high velocity from another nozzle. The gas-vapor mixture and the cooling gas flow toward each other, the axes of the two gaseous streams being a straight line. Fractional desublimation of the solids is attained by adjustment of flows leading to the regulation of the temperature and residence time of the cooled gas-vapor mixture. This desublimation system is capable of degrees of efficiency and solids purities higher than 99%.
Patent JP-S58123625-A (JP)
Inventor: HATAKE KIYOSHI
IPC: H01H36/00
Filed: 1982-01-15
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-S61165418-A (JP)
Title: Top-shaped block
Inventor: IIZUKA HIROYOSHI
IPC: E02D5/48
Filed: 1985-01-16
Abstract: PURPOSE:To prevent the breakage of a top-shaped block by a method in which a columnar axial leg is provided to the center of the lower part of a conical body provided to the lower part of a flat upper board, the lower part of the body and the whole of the leg are covered with an outer cylinder, and concrete is packed into the through hole of the outer cylinder. CONSTITUTION:A conical or pyramid-shaped body 2 is provided to the lower part of a flat upper board 1, and a round or angular columnar axial leg 3 is provided to the center of the lower part of the body 2. The lower part of the body 2 and the whole of the leg 3 are covered with an outer cylinder 6 having one or plural through holes 6a or notches 9. Concrete is packed into the holes 6a or notches 9 and hardened to fix the outer cylinder 6 to the block body.
Patent JP-S63174617-A (JP)
Inventor: OYABU HAJIME
IPC: A47J37/00
Filed: 1987-01-13
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-H05199601-A (JP)
Title: Controller for electric vehicle
Inventor: KAMEDA TAKU
IPC: B60L3/00
Filed: 1992-01-16
Abstract: PURPOSE:To provide a controller for electric vehicle which can be assembled easily within a shorter time and can be repaired easily. CONSTITUTION:A plurality of upper and lower box frames 21, 22 are coupled through fastening members 14 and a control machine or the like is contained, as a unit 23, in the lower box frame 22 whereas a control circuit wiring 4 and a main circuit conductor 5, i.e., wiring members for connecting the unit 23 with an external circuit, are contained in the upper box frame 21 such that the unit 23 can be detached freely from the wiring members.
Patent JP-H01180680-A (JP)
Title: Line graphic approximation method
Inventor: OUCHI SATOSHI
IPC: G06T3/00
Filed: 1988-01-13
Abstract: PURPOSE:To decrease visually useless short circular arcs and to widely compress the quantity of approximation data by deciding that a string of points in which the dispersion of distances from respective points in a candidate for circular arc to its center is below a threshold and the number of broken lines is above the threshold is the circular arc and correcting its central point so that distances from it to the start point and the end point of the circular arc may be equal. CONSTITUTION:Broken-line approximation data are stored into a data memory 4. In this case, the broken-line approximation of the string of points is executed, the string of points and the center of the candidates for the circular arc are determined by examining the continuity of the interior angles of neighboring broken lines concerning successive three or more broken lines, it is decided that the string of points in which the dispersion of distances from the respective points in the candidate for the circular arc to its center is under the threshold and the number of the broken lines is over the threshold value is the circular arc and its central position is corrected so that it may be equally distant from the start point and the end point of said circular arc. Thus, the extractions of the visually useless circular arcs are decreased, the quantity of the approximation data is reduced and the connection of a circular arc with a circular arc or of a straight line with a circular arc can be smoothened.
Patent JP-S62164397-A (JP)
Title: Tracking control circuit
Inventor: TAKAGI MICHIAKI
IPC: G11B15/467
Filed: 1986-01-14
Abstract: PURPOSE:To stabilize a tracking operation by providing a gain control circuit which controls the amplitude of a reference four frequency pilot signal in a four frequency pilot signal reproduction detecting system. CONSTITUTION:A video and a four frequency pilot signal recorded on a magnetic tape 107 are detected with heads A and B, and it is amplified so that the amplitude of a burst signal in chrominance signal is regulated at an ACC circuit 113, and is inputted to a balanced mixer 116 as a reproducing pilot signal 508. An oscillation frequency fosc in a crystal oscillator 102 is divided at a variable divider 101, and is inputted to the balanced mixer 116 through an output voltage variable buffer (gain control circuit) as a reference four frequency pilot signal rcf.PLT. The difference frequency between a reproducing pilot and a reference pilot is generated, and the difference of the difference frequency is taken at a differential amplifier 123, then becoming position error signals for a head and a track. An output voltage is inputted to a differential amplifier 139, and the power source voltage VD of a voltage variable buffer is outputted.
Patent JP-H09195141-A (JP)
Title: Production of multiply yarn
Inventor: KAMATA SHIGEO
IPC: D02G3/36
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To produce a homogeneous multiply yarn in a stabilized covering state by stably and completely covering a sliver forming a core part with a winding sliver in a roving process without any regard to the combination of fibers. SOLUTION: A sliver S1 forming a core part is fed to the outside of a drafting zone when viewed from a flyer head K and the prescribed drafting is completed between a back roll A and the second roll E. The sliver S1 is then fed to the second roll E and a front roll G without substantially drafting the sliver S1 . A winding sliver S2 is fed to the inside to complete the prescribed drafting in the front roll H at a higher surface speed than that of the second roll E installed at the front of the second roll E. Thereby, a roving is obtained between the front roll H and the flyer head K as a multiply structure to carry out fine spinning thereof.
Patent JP-S58123728-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATAMI KAZUHIKO
IPC: H01L21/302
Filed: 1982-01-18
Abstract: PURPOSE:To improve the adhesion of polycrystalline silicon after etching and circumference of an interlayer insulation film, by a method wherein pressure of introduced etching gas is varied at intermediate time of the etching action. CONSTITUTION:First, etching is performed only in vertical direction to a semiconductor substrate and bottom portion of a resist 4 is not at all etched. Next, after a polycrystalline silicon 3 is etched to some extent, pressure of the etching gas is elevated from the initial state. Thus etching is performed not only in the vertical direction to the semiconductor substrate but also in the horizontal direction, thereby the polycrystalline silicon 3 below the resist 4 is slightly etched. Finally, the polycrystalline silicon is not formed in the vertical direction  on silicon dioxide 2 but with smooth inclination.
Patent JP-S5289070-A (JP)
Title: Semiconductor device
Inventor: SERIZAWA TERUMOTO
IPC: H01L27/14
Filed: 1976-01-20
Abstract: PURPOSE: To produce thin film single crystal of good crystallinity by the hetero bonding of perovskite type crystals of given metal and Si, Ge or group II-VI, III-V compound semiconductors. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01183738-A (JP)
Title: Knowledge processor
Inventor: KATO HIDEKAZU
IPC: G06F17/30
Filed: 1988-01-16
Abstract: PURPOSE:To omit the decision of a rule priority degree that is carried out by a rule producer and to facilitate the development of a knowledge base production system by providing an igniting frequency memory part which stores the using frequency of each rule stored in a rule knowledge storing part. CONSTITUTION:When an instruction is received from a user input/output part 10 to start the inference about the feeding habits of animals, an inference engine 30 retrieves a necessary rule out of the rule knowledge stored in a rule knowledge storing part 22 via a knowledge base control part 26. In this case, the engine 30 decides the priority degrees of two rule knowledges based on the data on the igniting frequency stored in an igniting frequency memory part 28 and uses a rule knowledge having a high priority degree to execute the inference and to output the inference to the part 10 in the form of a question. Thus a rule producer is not required to compare the rules stored in the part 22 and the unsupplied rules, etc., with other rules to decide the priority degrees of these rules. Thus the development of a system is facilitated for formation of a knowledge base, etc., and the production efficiency is improved for a knowledge base.
Patent JP-H05185507-A (JP)
Title: Polyethylene-2,6-naphthalate film
Inventor: HOSOI MASAHIRO
IPC: B29L7/00
Filed: 1992-01-16
Abstract: PURPOSE:To obtain a magnetic recording tape which is excellent in running properties and durability even when thickness is thinned because of recording and regeneration in a long time and is free from generation of chipping and a wrinkle at a time of working the tape and excellent in electromagnetic characteristics. CONSTITUTION:A biaxially oriented polyethylene-2,6-naphthalate film has >=600kg/mm<2> Young's modulus in the longitudinal direction of the film and the same or larger Young's modulus in the lateral direction as/than the Youn'g modulus in the longitudinal direction, is less than + or -0.3% rate of change in dimension at 100 deg.C measured by a thermal mechanical tester and below 1.360 specific gravity and has also <=7mum thickness. Further a magnetic recording tape is obtained by providing a magnetic layer on a supporting body formed of the film.
Patent JP-S60151247-A (JP)
Inventor: URAJISURAFU SERUGEEEUITSUCHI R
IPC: C03C3/074
Filed: 1984-01-18
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。