baber/WOPTO huggingface dataset:
Patent JP-2001162560-A (JP)
Title: Plug mounting device
Inventor: FREDERICK NEIRAKKU
IPC: B25C1/08
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a plug mounting device having a comparatively simple structure. SOLUTION: The plug mounting device is equipped with a piston 6 propelled by compressed gas, and the configuration includes a cylinder 5 in which the piston is installed, a combustion chamber 3, a combustion chamber sleeve 4 to shut the chamber rear with a cylinder head 2 and shut the chamber front with the piston and cylinder, and a plug guide member 8 to be abutted and functioning as a probe to shut the combustion chamber.  It is arranged so that the pressure surface 30 to be attached to the plug guide member and the abutting surface 29 to be attached to the chamber sleeve are attached fast to each other during parallel movement backward when the plug guide member is abutted for shutting the combustion chamber and separated when the plug mounting device makes reactive motion as a reaction to ignition in order to certainly maintaining the condition that the plug guide member is abutted to the foundation 100.
Patent JP-H06181584-A (JP)
Title: Optical fiber system automatized optical mdf
Inventor: KIMURA HIROFUMI
IPC: H04B10/079
Filed: 1992-12-14
Abstract: PURPOSE:To automatically perform the jumper operation of an MDF at low cost by automatically and directly connecting an optical fiber on the side of a subscriber's line for connection and the optical fiber on the side inside a station and a branching optical fiber and a testing optical fiber respectively. CONSTITUTION:The connector plug part 10 of the specified optical fiber Fu on the side of the subscriber's line is pulled out from an optical fiber alignment board 2 by a robot 4 for optical fiber selecting/laying operations. Then, it is inserted inside the connector adaptor part of a connector arrangement board 3 and connected to the optical fiber Fk on the side inside the station. The optical fiber Fu on the side of the subscriber's line which became useless is pulled back by a winding roller device 5 and the robot 6 for an optical fiber removing operation and its connector plug 10 is held onto the optical fiber alignment board 2. As a result, the optical fiber Fu on the side of the subscriber' s line and the optical fiber Fk on the side inside the station can be automatically connected, also low-loss connection can be performed through a connector in one place and the optical fibers can be packaged with high density.
Patent JP-H08164878-A (JP)
Title: Reinforcing structure of air deflector
Inventor: NAKAMURA ISAO
IPC: B62D35/00
Filed: 1994-12-15
Abstract: PURPOSE: To provide a reinforce structure of an air deflector capable of improving workability and outer appearance and having joining strength and reinforcing rigidity. CONSTITUTION: A material mixed with a glass mat and resin is press molded as in such a state as it is by filling it between a male mold and a female mold to make a shape of a collar part 4 of a reinforce 1 joined to a back surface of an air deflector 2 of an FRP material molded by an RTM molding method, etc., to be a shape matched to a joining surface of the air deflector 2. The reinforce 1 is not deformed in shape as it is hardened as it is pressed by the male mold and the female mold and becomes a single finished product. Additionally, the air deflector 2 and the reinforce 1 are both molded and treated of the FRP material by the RTM molding method, etc., and their composition plane is formed to be flat. Consequently, it is possible to improve joining strength.
Patent JP-H07192258-A (JP)
Title: Production of magnetic recording medium
Inventor: MORI TAKAO
IPC: G11B5/851
Filed: 1993-12-27
Abstract: PURPOSE:To speed up film formation without impairing the quality of a protec tive film by forming this protective film by a magnetron sputtering method using a target material having a specific thermal conductivity. CONSTITUTION:A target material 9 consisting of carbon, etc., having thermal conductivity of 40 to 700kcal/(m.hr. deg.K) is disposed below a cooling can 7 in a vacuum chamber l. This target material 9 is mounted on a cathode electrode 8 consisting of Cu. Electricity is discharged between the target material 9 and the can 7 when the prescribed cathode feeding power is applied to the electrode 8. The driven out carbon is then deposited on a base film 2 moving and traveling along the peripheral surface of the can 7, thereby forming the protective film. Since the relation between the logarithm of the thermal conductivity and the film forming speed is nearly proportional, the film forming speed is improved by using the target material 9 having such high thermal conductivity.
Patent JP-H02174919-A (JP)
Title: Membrane module type water treating device
Inventor: OCHI YASUO
IPC: B01D65/02
Filed: 1988-12-27
Abstract: PURPOSE:To prevent the membrane from polluting by disposing a flashing valve in a concd. water line, connecting a bypass line to a raw water line, and providing a three-way valve switching a bypass line and the main line. CONSTITUTION:When a water supply pump 10 is put in operation, the raw water in a raw water tank 12 reaches the three-way valve 5 through a cartridge filter 11. By switching the port of the three-way valve 5, the raw water is made flow through the bypass line for injection of chemical agent and then entered into the membrane module structural body 1. When the flashing valve 3 is opened, the concd. water is made flow out with an increased flow rate from a concd. water line 2. When the chemical washing is carried out, the three-way valve 5 is switched to flow the raw water to the bypass line 7 through a low flow rate orifice 9, and chemical agent suction ejecter 11 is put in operation so that the chemical liquid acts in the membrane module structural body 1. By this method, the durability of the membrane is improved.
Patent JP-H01173040-A (JP)
Title: Glass pattern for photoengraving
Inventor: OI KATSUMI
IPC: G03F1/00
Filed: 1987-12-28
Abstract: PURPOSE:To very quickly execute a vacuum forming work for raising the adhesion of a pattern and a metallic stock by dispersing transparent and hard granules on a protective layer provided on the surface of the pattern at the time of generating the photoengraving use glass pattern used for metallic working by etching. CONSTITUTION:On the pattern part surface of a glass plate in which a pattern 1 has been formed on one face, a transparent resin in which finely ground-down glass granules 4 are disposed is applied and allowed to flow by using a nozzle, and it is brought to coating, by which a protective film 3 is formed. In such a case, the composition of the transparent resin in which the glass granules 4 have been dispersed in constituted of 5-20% SiO2, 20-50% transparent resin and 40-70% alcohol which are all shown by wt.%, and it is brought to high temperature treatment at 150-180 deg.C in order to allow the protective film to adhere closely. The surface of the formed glass pattern goes to an uneven state of 0.1-0.5mum by a roughness unit Ra because of the glass granules 4. Also, the vacuum formation which has required one minute on an average usually can be executed in 15-30sec.
Patent JP-2001153736-A (JP)
Title: Torque detector
Inventor: SUZUKI YUTAKA
IPC: H01L41/12
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a torque detector for accurately detecting torque generating in an axial magnetic rotational member without depending on rotation angle sensor by devising the constitution of a magnetostriction sensor. SOLUTION: A detection core 32 positions inside an excitation core 31 and the detection core is arranged to face to the circumferential surface of a magnetostriction part 22 of a detection ring 20 at both legs 32a and to be perpendicular to the axis direction of the magnetostriction part 22. A correction core 33 is in the same plane as the excitation core 31 and is arranged to be perpendicularly face to circumferential surface of a magnetostriction part 22 of a detection ring 20 at both legs 33a and to be along the axial direction of the magnetostriction part 22. The difference between the detection output of a detection coil 35 wound on the detection core 31 and the correction output of the correction coil 36 wound on a correction core 33 is output as a torque detection signal.
Patent JP-H09169967-A (JP)
Title: Water-soluble tacky agent composition
Inventor: OZASA MITSURU
IPC: H05K3/34
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a water-soluble tacky agent composition excellent in heat- resistant masking property and cohesive power. SOLUTION: This water-soluble tacky agent composition is obtained by blending 100 pts.wt. polyethyleneimine with 30-130 pts.wt. mixture of poly-N- vinylpyrrolidone with poly-N-vinylacetamide and 2-50 pts.wt. at least one kind of water-soluble plasticizer selected from a group comprising sugar, an alkanolamine, triethanolamine and a polyetherpolyol.
Patent JP-H06181480-A (JP)
Title: Pll circuit for carrier synchronization
Inventor: YAMAMOTO YUJI
IPC: H04B1/06
Filed: 1992-12-14
Abstract: PURPOSE:To provide the more stable carrier synchronization PLL circuit by enhancing the resolution of phase difference information so as to generate an accurate phase comparison signal. CONSTITUTION:A multiplier 3 samples an input signal A by a 1st reference signal B to generate a signal representing a synchronization direction of the input signal A and a reference signal. Furthermore, exclusive OR processing between the input signal A and an output signal of the multiplier 3 by an exclusive OR circuit 4 generates a signal being an inverse of the input signal A. A phase comparator 5 generates a clock pulse for a period of the detected phase difference, for example, and outputs the result of switching depending on a phase lead or lag as a phase comparison signal. A loop filter 6 generates a control signal corresponding to the clock pulse included in the phase comparison signal and outputs it to a variable frequency divider 2 to control an output frequency of 1st and 2nd reference signals B,C. Thus, the phase synchronization between the input signal A and the 1st reference signal is controlled by the resolution of the clock pulse period.
Patent JP-H03195419-A (JP)
Title: Storehouse for grain
Inventor: NAGASHIMA ITSUO
IPC: A01F25/14
Filed: 1989-12-24
Abstract: PURPOSE:To provide the title storehouse intended to reduce the number of parts to be used, enhance the rigidity of the sidewalls and bottom plate and making the whole unit lighter, so designed that an expandable resin is directly bonded to the respective insides of the sidewalls, ceiling plate and bottom plate into a thermal insulating layer. CONSTITUTION:In a storehouse 1 made up of the upper part as storage tank and the lower part as delivery chamber for grains, etc., with sidewalls 2 along its outer periphery and their upper and lower ends provided with a ceiling plate 7 and a bottom plate 5, respectively, into a closed vessel, an expandable resin is directly bonded to the respective insides of the sidewalls 2, ceiling plate 7 and bottom plate 5 into a thermal insulating layer 6. Thereby, the number of parts for the entire storehouse will be reduced, the sidewalls and the bottom plate integrated into unity, resulting in higher rigidity, thus enabling thin plate materials to be used and making the whole unit lighter.
Patent JP-H09170387-A (JP)
Title: Blind for curved window
Inventor: AIDA KATSUMI
IPC: E06B9/266
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a car blind in which parts can be used in common and which can easily be assembled. SOLUTION: End posts 3 erected from the upper end to the lower end of a window face at both right and left side ends of the window face and intermediate posts 4 erected from the upper end to the lower end of the window face between the end posts 3, are provided to fit a number of slats at every vertical specified distance along the curved window face.  A number of slats 2 laid between both end posts 3, 3 and fitted so as to be connected to the intermediate posts 4 are constituted of narrow and long sheets which are extensible at least in the longitudinal direction and further, end hooks fitted to a plurality of sashes provided at every vertical distance at the end posts, are fitted at both ends of respective slats and intermediate hooks fitted to a plurality of sashes provided at every vertical distance at the intermediate posts and connected thereto, are equipped in the intermediate parts.
Patent JP-H09175015-A (JP)
Title: Optical tape medium
Inventor: MACHINO HIROSHI
IPC: G11B7/246
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To improve the light fastness of an optical tape by a method wherein drop in absorbance or reflectance before and after light fastness test is at most 30% and the optical tape contains a kind of pigment that is alloy group indoaniline type compound and can be expressed by a specified formula. SOLUTION: A pigment used in a recording layer is required to have a high absorbance at a recording wavelength, and a recording layer having an absorbance or reflectance of 30% or less is prepared after a desirable pigment is selected. An alloy group indoaniline based compound that can be expressed by a specific formula is excellent in preservative stability at high temperature and high humidity and in solubility in a solvent. In the formula, M is metal atom of groups VIII, Ib, IIb, IIIb, IVa, Va, VIa, and VIIa, halogenide or oxide thereof, ring A, B, C, D, E and F may have substituents, K<1> , K<2> and K<3> represent respectively residue of substituted or unsubstituted aromatic amine, l, m and n respectively show 0 or 1, (l+m+n) shows 2 or 3, and X shows an anion. Thereby, the light fastness of an optical tape medium can be enhanced.
Patent JP-H03192409-A (JP)
Title: Non-linear variable temperature compensating circuit
Inventor: TOGASHI TADAHIKO
IPC: G05F3/02
Filed: 1989-12-22
Abstract: PURPOSE:To easily obtain the optimum temperature compensating voltage of a circuit equipped with a non-linear temperature characteristic by providing a thermistor connected to the anode of a diode and a variable resistor. CONSTITUTION:A diode 2 and a thermistor 5 are connected from a positive power source +V through a resistor 1 and the diode 2 and the thermistor 5 are connected to a variable resistor 3. The sliding terminal of the variable resistor 3 is connected to a negative power source -V. In such a case, for the control voltage, namely, the temperature compensating voltage Vo of a circuit 4 equipped with the non-linear temperature characteristic, a current I to flow to the diode 2 is changed by changing a current I to flow to the thermistor 5 according to the temperature, and therefore, by controlling a current in the non-linear part of a V-I characteristic for the diode 2, inclination can be obtained to each temperature. Then, the inclination of the non-linear characteristic can be controlled as a whole by controlling the sliding terminal of the variable resistor 3. Thus, the optimum temperature compensating voltage can be easily obtained for the circuit equipped with the non-linear temperature characteristic.
Patent JP-H04197916-A (JP)
Title: Workpiece conveyor
Inventor: HAYASHI TOSHIHARU
IPC: B65G13/02
Filed: 1990-11-29
Abstract: PURPOSE:To automate a random flowing workpiece conveyor completely by providing a return path for returning semi-products between a carry-in position and a machining position, at an intermediate part between the machining position and a delivery position, and discriminating completed products from the semi-products at the branch point of the return path. CONSTITUTION:Workpieces enter from a carry-in position 5, pass through a going path 1 and a return path 2 in an upper stage, and are sent to a delivery position 6 through a going path 3 and a return path 4 in a lower stage. Meanwhile, machining is applied in a machining position 16. The workpieces finished with machining are sent into a return position 9 and discriminated whether semi-machined or totally-machined by a discriminating device. The semi- machined workpieces are returned into a recarry-in position 10 from the return position 9 by transfer mechanism 11, and circulated and repeatedly machined until total machining is completed. The totally machined workpieces are sent to the going path 3 in the lower stage by elevator mechanism 12 and transferred into the delivery position 6 through the return path 4.
Patent JP-H11167243-A (JP)
Title: Color image forming device
Inventor: TOKIMATSU HIROYUKI
IPC: G03G15/08
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To form an excellent image without changing developing performance even in the case of temperature change in the device or temperature change caused by environmental conditions outside the device by setting a gap between an image forming body and a developer carrier so that it may get wider with the temperature change in the vicinity of the image forming body and shifting the frequency of AC bias to low frequency. SOLUTION: A developing sleeve 130 as the developer carrier is positionally regulated, so that the specified gap is set between the peripheral surface of the sleeve 130 and that of a photoreceptor drum 10. When the temperature in the vicinity of the drum 10 detected by a temperature sensor S is changed to 25 to 30 deg.C with reference to ordinary temperature, the developing performance according as the gap between the drum 10 and the sleeve 130 gets wide is corrected. Therefore, the frequency of the AC bias AC1 is shifted to the low frequency. In the case of exceeding 30 deg.C, the frequency of the AC bias AC1 is shifted to the lower frequency. Thus, the excellent image is formed without changing the developing performance.
Patent JP-H09153211-A (JP)
Title: Magnetic recording medium and its production
Inventor: KAWAI NOBORU
IPC: G11B5/65
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To improve the relative traveling reliability with a magnetic head and to reduce a manufacturing cost by forming the projections of crosslinked parts of a magnetic recording medium having the projections on its surface of a crosslinkable inorg. compd. or crosslinkable org. compd. SOLUTION: A glass substrate 1 subjected to mirror finish polishing is washed and the projections 2 consisting of the crosslinked parts of the crosslinkable org. compd. are formed via a tight adhesive layer 7 on this surface. A Cr film as a ground surface layer 3 and a CoCrTa alloy film as a protective layer 5 are successively formed by a sputtering method on the substrate formed with the projections 2. Further, a lubricating layer 6 is formed, by which the magnetic recording medium is completed. A compd. contg. at least one kind among polyamide acid, acrylic acid and methacrylic acid is used as the crosslinkable org. compd. used for forming the projections. As a result, the high head traveling reliability is improved without requiring intricate stages.
Patent JP-H07200326-A (JP)
Title: System operating information management device restoring system operating information
Inventor: FUJIKAWA SATOSHI
IPC: G06F11/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide the system operating information management device restoring only the system operating information on a controlled device requiring restoration in a shortest path. CONSTITUTION:When a fault takes place in a 1st controlled device 11 or the occurrence of a fault in a 2nd controlled device is informed, the 1st controlled device 11 informs a central processing unit 10 of it. The central processing unit 10 informs the 1st controlled device 11 of a system operating information restoration request. When the fault takes place in the 1st controlled device 11, the 1st controlled device 11 reads the system operating information from the 2nd controlled device 12 to restore the system operating information of itself and when the fault takes place in the 2nd controlled device 12, the system operating information of the 1st controlled device 11 is transferred to the 2nd controlled device 12 to restore the system operating information of the 2nd controlled device 12.
Patent JP-H03197071-A (JP)
Title: Recorder
Inventor: KAWANABE TETSUYA
IPC: B41J1/30
Filed: 1989-12-26
Abstract: PURPOSE:To obtain a recorder free from an error in moving a carriage caused by a backlash by a method wherein a drive force transmission delay amount caused by a backlash or the like in the reciprocation of the carriage is corrected before the carriage is moved. CONSTITUTION:When a carriage 2 is reversed from a space direction F to a backspace direction R upon completion of printing in the space direction F, the reversed direction is discriminated. With the reversing instruction from the space direction F to the backspace direction R, a first correction is conducted by adding the set amount in a second register 12b, i.e. the step num ber corresponding to a drive force transmission delay amount. Thereafter, the backspace direction R is stored in a register 12a as a carriage travel direction, the carriage 2 is moved in accordance with the instructed carriage travel am ount, and printing is conducted after the carriage 2 comes to a stop. At this time, a carriage motor 8 is driven in a direction Cr by the sum of the travel amount and the transmission delay amount. As a result, the amount of backlash in reversing from the space direction F to the backspace direction R is corrected in the first correction. A printing position in traveling in the backspace direction R has no shift from a printing position in traveling in the space direction F.
Patent JP-H02178178-A (JP)
Title: Yarn filament continuous conveying method and feed roll thereof
Inventor: KIMURA HARUO
IPC: D01F9/32
Filed: 1988-12-29
Abstract: PURPOSE:To make improvements in productivity and quality by assembling a roll divided at each yarn filament into a drive shaft, making the shaft and the roll into such a structure as connecting or racing them at need, and continuously conveying the yarn filament without being affected by its expansion or contraction. CONSTITUTION:A yarn filament 1 passes through a feed roll 5 being driven by a controlling dancer roll 4-1 and rolled on a winder 6 after going by way of a feed roll 2, a processor 3, the controlling dancer roll 4-1 (4-2 other than yarn filament control). The feed roll 5 is installed so as to assemble a number of thin rolls 10 divided according to each yarn filament into a roll shaft 8, and to connect the said roll shaft 8 and these rolls 10 via a torque limiter 9, or to race the roll shaft when torque of more than the specified value is imposed on each surface of the rolls 10. According to this device, yarn filament conveyance is made to be automatic and continuous, thereby leading to reduction in production cost.