baber/WOPTO huggingface dataset:
Patent JP-S63207515-A (JP)
Title: Wire cut electric discharge machine
Inventor: MAGARA TAKUJI
IPC: B23H7/02
Filed: 1987-02-23
Abstract: PURPOSE:To improve accuracy of machining in a corner part, by equipping a machine with a discriminator, which discriminates whether or not a machining speed reaches a predetermined value, and a setter, which automatically sets the predetermined value of said machining speed in accordance with a condition of the machining and its state, and controlling the machining speed to be locked to the predetermined value by a signal from the discriminator. CONSTITUTION:In finish machining, a discriminator 12 generates a signal when a machine decreases its cutting amount in an out-corner part or the like with a machining speed reaching a predetermined value. Here a setter 17 automatically deduces the predetermined value of the machining speed to be set from information of an electric condition of the machining from a control unit 11. While in the finish machining, a control unit 13, by the signal of the discriminator 12, controls the machining speed, when it reaches the predetermined value, to be locked so that the machining speed is prevented from increasing to the predetermined value or more. The cutting amount is started again increasing when the out-corner is finished, and the machining speed, if it begins decreasing to the predetermined value or less, is simultaneously released from being locked, being reset to a normal interpole servo. Consequently, the machine prevents an overshoot phenomenon, and, improves accuracy of the machining in the out-corner part.
Patent JP-S63207517-A (JP)
Title: Wire cut electric discharge machine
Inventor: MAGARA TAKUJI
IPC: B23H7/02
Filed: 1987-02-23
Abstract: PURPOSE:To improve accuracy of machining in a corner part, by equipping a machine with the first discriminator discriminating a machining speed for whether or not it reaches a predetermined value, second discriminator discriminating the present machining position for whether or not it is an out-corner part and a control unit controlling the machining speed to be locked to the predetermined value by signals of both the discriminators. CONSTITUTION:In finish machining, the first discriminator 12 generates a signal when a cutting amount decreases with a machining speed reaching a predetermined value. While the second discriminator 14 generates a signal when the present machining position reaches in the vicinity of an out-corner from information of a control unit 11. A control unit 13, by the signals of the discriminators 12, 14, controls the machining speed, when it reaches the predetermined value, to be locked so that the machining speed is prevented from increasing to the predetermined value or more. In this way, a machine, controlling the machining speed to be locked to the proper value in an edge part, promptly decreases the machining speed even in the linear machining immediately after change of direction, and no overshoot and no undercut are generated.
Patent JP-S51113874-A (JP)
Title: Method for synthesizing 4-hydroxynicotinic acid or its lower alkyl est ers
Inventor: KOSHINA TERUAKI
IPC: C07D213/80
Filed: 1975-04-01
Abstract: PURPOSE: Title compounds of formula 2 are prepared easily in high yield in short steps from N-alkanoyl (or nitroso)-3,3'-iminodipropionic acid lower alkyl esters of formula 1. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03243386-A (JP)
Title: Method for transfer formation of image
Inventor: HIGASHIYAMA SHUNICHI
IPC: G03C1/76
Filed: 1990-02-20
Abstract: PURPOSE:To simplify temp. control by lowering the temp. of a heat source such as a heat roller by providing an adhesive layer to the rear of a material to be transferred having an image formed thereto by transfer. CONSTITUTION:A coupling medium 1 formed by providing a thermoplastic resin layer 3 and a coupler layer 4 on a base sheet 2. The light from a light source 30 passes through the transmitting part 20a of a manuscript 20 and the microcapsules 11a of a photosensitive pressure-sensitive medium 10 are exposed to be cured. The photosensitive surface of the photosensitive pressure-sensitive medium 10 is superposed on the coupling medium and pressed to destruct the uncured microcapsules 11b and a dye precursor flows out to the coupler layer 4 to form a color and the mirror image of the image of the manuscript 20 is formed. The surface of the coupler layer 4 of the coupling medium 1 and the surface of a material to be transferred as well as the rear of the material to be transferred and the surface of the adhesive layer 6 of an adhesive sheet 8 are superposed one upon another to be bonded under heating and pressure. The coupler and binder in the coupler layer 4 are melted to be bonded to the surface of the material to be transferred. The adhesive layer 6 is softened to be bonded to the rear of the material to be transferred. The base sheet 2 of the coupling medium and the base sheet 7 of the adhesive sheet 8 are released and an image is formed to the material to be transferred and the adhesive layer is provided to the rear thereof.
Patent JP-S57156166-A (JP)
Title: Lapping equipment
Inventor: WATANABE KAZUHIKO
IPC: B24B37/07
Filed: 1981-03-20
Abstract: PURPOSE:To lap wafer with high accuracy and provide automatic regular sizing and removal for wafer by rotating and reciprocating a wafer retension member and a grinder independently. CONSTITUTION:A main surface of a wafer 2 supported with a retension member 1 is arranged to face the surface of buff 4 clossly fitted to a rotary grinder 3. The retension member 1 is supported by a support shaft 5 and receives a rotary force from it. The grinder 3 is supported by an arm member 7 and receives a rotary force. While in closs contact with the retension member 1, the grinder 3 makes a reciprocating operation, applying proper weight. A grinder agent is soaked into the surface of the buff 4 and its inner layer under this condition  and lapping is performed.
Patent JP-H01215031-A (JP)
Title: Resin-sealed pin grid array type semiconductor package
Inventor: ICHIHARA SEIICHI
IPC: H01L21/60
Filed: 1988-02-24
Abstract: PURPOSE:To decrease the number of processes, and to reduce cost by incorporating a semiconductor pellet into a carrier tape while drooping ly providing the tape with a pin, introducing an assembly to a molding die and transfer-molding and resin-sealing the assembly. CONSTITUTION:A conductor foil is stuck onto a carrier tape 2, a conductor wiring 3 is formed through etching working, and through-holes for droopingly providing pins 4 for external connection are bored to the conductor wiring 3 and the carrier tape 2. Conductive resin adhesives 5 are applied to a pellet fixing section on the carrier tape 2 and the joining sections of the conductor wiring 3 and the pins 4 for external connection, and a pellet 6 is fixed onto the surface of the carrier tape 2 while the pins 4 for external connection are inserted in the downward direction in the through-holes, and fastened to the conductor wiring 3. The pellet 6 and the conductor wiring 3 are connected electrically by wires 7 for connectors, and an assembly is admitted into a molding die, transfer molded, and resin-sealed by a resin seal section 8.
Patent JP-H08235767-A (JP)
Title: Optical disk player
Inventor: HAYASHI HIDEKI
IPC: G11B20/14
Filed: 1995-02-28
Abstract: PURPOSE: To control the rotational speed of an optical disk recorded in a high density to be a prescribed speed with high precision. CONSTITUTION: The analog readout signals outputted from a pickup 3 are converted to digital ones composed of plural bits in synchronization with sampling clocks by an A/D conversion means 5, and then the digital readout signals are decoded by a decoding means 6 to output decoded data. An error signal is generated in accordance with the difference in the optical disk between the actual rotational speed and the prescribed one based on the digital readout signal outputted from an A/D conversion means 5 or the decoded data outputted from a decoding means 6, and, in response to the error signal, the rotational speed of a spindle motor 2 is controlled.
Patent JP-S54131852-A (JP)
Title: Waveguide junction type circulator
Inventor: AKAIWA YOSHIHIKO
IPC: H01P1/39
Filed: 1978-04-03
Abstract: PURPOSE:To ensure the wide band property for the circulator by drilling a hole in the height direction of the ferrite and then inserting the conductor shorter than the height of the waveguide symmetrically in terms of the height direction. CONSTITUTION:The ends of ferrite 22 and 22' are floated from walls of 24 and 25 of each waveguide via inductor 27 and 27', and so no problem is caused with the higher-order mode in the height direction. (Formerly, the wide band property could not secured since the resonance frequency of the higher-order mode approximates to that of the fundamental mode.) At the same time, conductor 21 forming a resonator which combines to the in-phase natural oscillation is inserted into hole 26 and 26' drilled to ferrite 22 and 22' in a symmetric way to the height direction. In this case, the resonance frequency is determined by the length of conductor 21.
Patent JP-S58155801-A (JP)
Inventor: AMANO HIROSHI
IPC: A43B17/00
Filed: 1982-03-12
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-2000240173-A (JP)
Title: Connecting fittings for fittings method
Inventor: YANAGIHARA MASAKI
IPC: E04B1/58
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide connecting fittings for fittings method capable of connecting a lateral framing member to a column even between lateral framing members upon completion of the framing work for a wooden building with a simple construction and low-cost connecting fittings. SOLUTION: These are connecting fittings for connecting a lateral framing member 8 to a column 6. In this case, both a mortice 4 having a square plan notched to a lower surface or an upper surface of the lateral framing member 8 and a mortice 9 notched in a lower end portion or an upper end portion of the column 6 having a square cross section and being open, at one vertical surface side having a length in vertical direction, a square cross section and the center of axis in a direction perpendicular to the longitudinal direction of the lateral framing member 8, both of which have a pin-inserting hole 7 corresponding to a pin-inserting hole 2 made in the lateral framing member 8 and a pin-inserting hole 5 made in the column.
Patent JP-H04278861-A (JP)
Title: Steering structure of automobile
Inventor: MIYOSHI KEISUKE
IPC: B60R21/20
Filed: 1991-03-06
Abstract: PURPOSE:To improve the driver protecting performance of an air bag in collision, as for the steering structure of an automobile which is equipped with the air bag. CONSTITUTION:An air bag module 6 is arranged in the upper part of the wheel hub 3 of a steering device, and the brittle part such as the nottch part 5a is formed on a lower side spoke 2c among three spokes 2a-2c which support a steering wheel 1, and the lower half part of the steering wheel 1 is bent downward in the case of the collision of a vehicle when the inertial load acts, and the interference between the breast part side of a driver and the lower edge part of the steering wheel 1 is prevented.
Patent JP-S53125462-A (JP)
Title: Fibrous sphere assembled plate article
Inventor: MUKAI KUNIHIKO
IPC: B27N3/10
Filed: 1977-04-11
Abstract: PURPOSE: A fibrous sphere assembled plate article having improved sound insulating and absorbing properties in a wide frequency range, manufactured by assembling inorganic fibrous spheres in the form of roughly sphere into a plate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000201214-A (JP)
Title: Conserved energy ac charger such as portable telephone video camera
Inventor: SHIODA SHINICHI
IPC: H04M1/21
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To suppress wasteful power consumption by constituting a charger so that the main power of a primary circuit in an AC charger is turned off when a portable telephone set is removed from the AC charger and main power is turned on when the telephone set is installed. SOLUTION: A push switch 3 is installed on one side of the primary circuit of an AC main power source in an AC charger body 1. When the portable telephone set is installed/removed on/from the installation part of the body 1, the push switch 3 is operated. When the portable telephone set is installed on the AC charger main body, the portable telephone set depresses the push switch, a switch circuit is closed and main power is turned on. When the portable telephone set is removed from the AC charger 1, the push switch 3 is turned off. Thus, the push switch 3 is automatically turned on/off by the use state of the portable telephone set only by an operation for installing or removing the portable telephone set on/from the AC charger 3. An operation at the time of regular use is facilitated and power consumption can be suppressed.
Patent JP-S58156809-A (JP)
Title: Measuring device of distance
Inventor: HATA KENJI
IPC: G01B21/00
Filed: 1982-03-15
Abstract: PURPOSE:To improve the accuracy in the measurement of distances by disposing a detector which measures the distance from the inside surface of a cylindrical body and an object located in the cylindrical body in the specific position in the cylindrical body. CONSTITUTION:A supporting plate 5 is disposed in the opening part 3 of a cylindrical body 2, in the position where the relative position from the body 2 is specified, and a bar-like support 8 is mounted by means of bolts 7 on the bottom surface thereof in the position near a hole 6. A detecting part 16 of a non-contact type distance detector is fixed in the position of the bar 8 where said part faces the preceding end face 15 of an object 1 to be measured. The pulse signal from a signal processing part 17 is converted to an ultrasonic wave signal in the part 16, and is transmitted toward the face 15 of the body 1. The waves reflected from said face are detected in the part 16, and are processed in the part 16, which calculates the distance between the part 15 of the body 1 and the part 16. The distance D from the surface 18 for transmission and reception of waves of the part 16 and a side wall 14 is added to said distance, whereby the distance between the body 1 and the side wall 14 is measured with high accuracy.
Patent JP-H0685849-A (JP)
Title: Communication method
Inventor: KON EICHI CHIYOO
IPC: H04M3/42
Filed: 1993-02-05
Abstract: PURPOSE: To deliver information from a non ISDN compatible communication equipment to an ISDN compatible communication equipment by imbedding message relating information to an ISDN compatible signaling protocol message. CONSTITUTION: A non ISDN compatible signal receiver 120 converts a received signal into digital data proper to the operation by a data processor 121. Then the processor 121 receiving converted data extracts specific message relating information from the data. An ISDN channel controller 122 that receives the extracted message relating information applies re-formatting to the information and imbeds the information as an MA-UUI in a Q.931 SETUP message. The SETUP message including the MA-UUI is sent to a receiver CPE 113 via a D channel 122 by the controller 122.
Patent JP-H10237190-A (JP)
Title: Film for packaging rubber
Inventor: ICHIMURA KOJI
IPC: C08J5/18
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a film for packing rubber excellent in mechanical strength and impact resistance, difficult in breakage, when packaging rubbers, easy in separation from the rubbers, when it is melted and kneaded with the rubber, and useful for packaging the rubbers, by using an ethylene-α-olefin copolymer having specific characteristics as main component. SOLUTION: This film for packaging rubbers contains as main component an ethylene-α-olefin copolymer having a density (d) of 0.880-0.915 (g/cm<3> ), a melt flow rate (MFR2.16 ) of 0.01-200 (g/10min) under a load of 2.16kg at 190 deg.C, a MFR21.6 /MFR2.16 ratio of 10-20 wherein MFR21.6 is a melt flow rate under a load of 21.6kg at 190 deg.C, and a mol.wt. distribution (Mw /Mn ) of 2.0-4.0. The film preferably comprises 10-100wt.% of the above copolymer and 90-0wt.% of a high pressure method low density polyethylene.
Patent JP-H04259932-A (JP)
Title: Production of optical information recording carrier
Inventor: ISHIKAWA NOBUYUKI
IPC: G11B7/26
Filed: 1991-02-14
Abstract: PURPOSE:To provide the pressure reducing rate, drying temp., solvent characteristics, etc., at the time of drying a coating type optical recording medium in order to produce plural pieces of the uniform optical information recording carriers with high productivity. CONSTITUTION:The optical recording medium in the process for producing the optical information recording carrier by applying the coating type optical recording medium on a transparent substrate 1 and drying the coating to form an optical recording layer 2, then sticking a protective material to the surface of the above-mentioned transparent substrate formed with the optical recording layer 2 is dried at the pressure reducing rate of 10 to 60 liters per minute air displacement. Further, the drying temp. is regulated to 20 to 40 deg.C and the relative evaporation rate of the solvent with n-butyl acetate is specified to 0.1 to 2.0 or the recording medium is applied in plural pieces of patterns on the substrate.
Patent JP-H11236443-A (JP)
Title: Polycarbonate polyol
Inventor: TAKEI MITSUHIKO
IPC: C08G64/02
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain a polycarbonate polyol having good fluidity even at a low temperatures and useful for sheets or the like by reacting diol(s) with a carbonate. SOLUTION: This polyol is obtained by reacting (A) one or more kinds selected from among dimer diols and alkylene oxide derivatives thereof and preferably (B) one or more kinds selected from 2-20C aliphatic diols and 6-10C alicyclic diols with (C) a carbonate preferably in the molar ratio C/(A+B) of 0.5-5. For obtaining this polyor, it is recommended, for example, that the diols are reacted with the carbonate in the presence of a titanium-based or tin-based catalyst at a temp. of 100-400 deg.C for 5-40 hr.
Patent JP-H04213978-A (JP)
Title: Television receiver section
Inventor: YURUGEN RUPUREHITO
IPC: H04N5/445
Filed: 1991-02-14
Abstract: PURPOSE: To economize a digital demodulator succeeding an analog/digital converter(ADC) and to avoid unwanted signal folding products to be easily generated at such a demodulator. CONSTITUTION: Concerning a television reception section for receiving an analog television signal converted to an intermediate frequency by a mixer 3 and continuously selected in an intermediate frequency filter 6 to be succeeded by an ADC 7, this intermediate frequency is the multiple of integer of the sample clock frequency of that ADC 7 for simultaneously demodulating that television signal.
Patent JP-H02220028-A (JP)
Title: Method for driving liquid crystal display device and projection type liquid crystal display device
Inventor: OGAWA TETSU
IPC: G02F1/13
Filed: 1989-02-21
Abstract: PURPOSE:To secure stable operation which is free from deterioration in display characteristics without reference to the intensity nor energy of incident light by making one high or low potential of a scanning signal different corresponding to the intensity or energy of the light which is made incident on the liquid crystal display device. CONSTITUTION:Thin film transistors(TFT) having signal lines and scanning lines arranged in a matrix are used as switching elements to drive liquid crystal and the scanning signal consisting basically of two kinds of high and low potentials are supplied to the scanning lines. In this driving method for the liquid crystal display device, an a-SiTFT is applied with a positive stress (based upon the source electrode potential of a TFT as a reference potential) in its ON period and a negative stress in other periods, and the stresses are applied periodically and repeatedly. At this time, Vt shifts positively by the positive stress and negatively by the negative stress. Those positive stress and negative stress are reduced by varying the high or/and low level potentials of the scanning signal.
Patent JP-S57155375-A (JP)
Title: Vacuum evaporation apparatus
Inventor: TAKAO MASATOSHI
IPC: C23C14/00
Filed: 1981-03-20
Abstract: PURPOSE:To form magnetic thin film having desired properties readily, by reacting the enough amount of gas molecules supplied at supersonic velocity with atoms to be evaporated locally in high vacuum. CONSTITUTION:The unidirectional, high speed and high density gas molecular stream is obtained by making the supersonic molecular stream by ejecting the gas for the reaction from a nozzle 1 via a valve 4 to a high vacuum container under the back pressure from ca. 0.05 atm to several atm, excluding the impulse wave generating in the supersonic flow by a skimmer 2, further controlling the direction by a collimator 3. The gas molecules which does not pass the skimmer 2 or the collimator 3 are discharged from the discharging pipes 5, 6. The flow of atom to be evaporated generating from an evaporation source 7 reacts with said gas molecular beam at the local position restricted by a masking plate 8 and forms the evaporated film on the substrate film 12 on a roll 11.
Patent JP-S54132585-A (JP)
Title: Maleimide-substituted carboxylic acid ester
Inventor: FUKUOKA SHINSUKE
IPC: C07D413/12
Filed: 1978-04-07
Abstract: NEW MATERIAL:A maleimide-substituted carboxylic acid ester of formula I (R is difunctional aliphatic, alicyclic, or araliphatic hydrocarbon residue, difunctional aromaticring-containing residue; Z is 0, sulfone).  
     EXAMPLE: p-(N-Maleimido)benzoic acid 4-morpholinyl ester.  
     USE: Efficient bonding reagent of sulfuhydryl-containing compound with an amino- containing compound. Useful for the immobilization of enzyme, enzyme immuno- assay, etc.  
     PROCESS: The compound I is prepared by reacting a compound II with a compound III in a solvent such as benzene, toluene, etc., in the presence of a dehydrating condensation agent such as carbodiimide, sulfuric acid, etc. The reaction temp. is -15 W +50°C when the condensing agent is carbodiimide, and room temp. -150°C when it is other compound. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62200097-A (JP)
Title: Automatic lubricating oil supply method for machine equipped with servo mechanism
Inventor: SHIRAKAWA ZENICHI
IPC: B25J13/00
Filed: 1986-02-26
Abstract: PURPOSE:To prevent the waste of lubricating oil by supplying proper quantity of lubricating oil as much as it is required, only when the amount of lubricating oil has decreased. CONSTITUTION:By comparing the amount of deviation inside the position loop of a deviation counter 6 in a servomechanism 2 with a required set value Vo, if it is judged that the amount of deviation is greater that the required set value Vo, this is set as a judgment signal S1. Further, the theoretical product of the load mode signal S2 of a machine being controlled by the servomechanism 2 and the judgment signal S1 is set as the lubricating oil supply start signal S3 to a lubricating oil device 16 of the machine. By this constitution, the waste of lubricating oil can be prevented.
Patent JP-H11221903-A (JP)
Title: Printing apparatus for capillary tube
Inventor: TANIGUCHI TAKESHI
IPC: B41J3/407
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a printing apparatus in which cost related to printing operation can be suppressed low and operational efficiency is high. SOLUTION: A printing apparatus is constituted of a hopper 2 for storing straw pipes 7 and feeding them to a rotating drum 3, a heat transfer printer 4 for printing letters on the outer peripheral faces of the straw pipes 7 during they are transferred, and a driving motor 5 for driving them and sets of a pair of rods 32 on which a straw pipe 7 is placed are freely rotatably provided in parallel to the rotating shaft 31 between both side disks 33 so as to rotate and move the straw pipes on the printing type face 42 of printing type 41 by placing a heat transfer sheet 46 face and a heat transfer sheet 46 between the straw pipe 7 and the printing type face 42.