baber/WOPTO huggingface dataset:
Patent JP-H09301642-A (JP)
Title: Electric wire reel
Inventor: KANEKO JUNJI
IPC: B65H57/18
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To smoothly pull out an electric wire without using any complex mechanisms by composing one flange of a detachable flange including an inner flange and an outer flange having an outer diameter larger than that of the inner flange, fixing the inner flange to a take-up shaft and attaching the outer flange to be freely detached. SOLUTION: An electric wire reel A includes a fixed flange 2 and a detachable flange in both ends of a cylindrical take-up shaft 1. The fixed flange 2 is formed to be cylindrical and fixed to the take-up shaft 1. The detachable flange 3 is composed of an inner flange 4 fixed to the take-up shaft 1 and an annular outer flange 5 having an outer diameter nearly equal to the outer diameter of the fixed flange 2 and the outer flange 5 is attached to the inner flange 4 via a supporting plate 6 so as to be freely detached. The supporting plate 6 is formed to be a disk-like having an outer diameter nearly equal to the outer diameter of the outer flange 5, a notch 6a is provided in its outer peripheral part and a shaft hole 6b is provided in its center part. Thus, during pulling-out of the wire, the wire is pulled out while the outer flange is removed.  Also, troubles such as wire disconnection or entangling caused by friction with the flange are prevented.
Patent JP-S5244909-A (JP)
Title: Vehicle constant position stopping apparatus
Inventor: JIYUUMONJI HIROSHI
IPC: B60L15/20
Filed: 1975-10-03
Abstract: PURPOSE: Vehicle constant position stopping apparatus, in which by providing suitable delay circuit, vehicle is stopped at predetermined position regardless running directions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01289057-A (JP)
Title: Charged particle beam generation device
Inventor: HATA KOICHI
IPC: H01J37/06
Filed: 1988-05-16
Abstract: PURPOSE:To reduce a diameter of a source and heighten brightness while easily controlling the injection direction with high accuracy by impressing high voltage between the divided leader electrodes and an electrode of an opposing central void part through high resistance and self-controlling a charged particle beam. CONSTITUTION:The leader electrodes from 1a to 1d divided into four opposing to an electrode tip 3 of a central void part 2 and symmetrically are arranged so that they may cross the charged particle beam injection direction A. The leader power supply 6 for high voltage impression is connected to each leader electrode through high resistance from 4a to 4d. Each potential forms an axially asymmetric electric field between the tip 3 and the electrodes from 1a to 1d according to a flow of a beam current in order to self-control the beam injection direction A. The polarity of this electric field is inversed by continuously switching the polarity of the acceleration power supply 5 and the leader power supply 6 by a change-over switch 7 to inject either an ion beam or an electron beam.
Patent JP-H02296516-A (JP)
Title: Suspension control unit
Inventor: ICHISE TOSHIHIKO
IPC: B60G17/015
Filed: 1989-05-12
Abstract: PURPOSE:To perform such control as excellent in accuracy with a simple and inexpensive structure by controlling an actuator with a controller on the basis of each detection signal of a vibrating type angular velocity sensor and a car speed sensor, and thereby controlling a suspension. CONSTITUTION:An output signal of an angular velocity sensor 8 in a controller 3 is converted into a digital signal proportionate to an angular velocity of a vehicle by an analog-digital converter 10 after eliminating its noise with a filter 9, and it is inputted into a microcomputer 5. Likewise, a pulse signal outputted out of a car speed sensor 2 is converted into a digital signal proportionate to a car speed by a pulse counter 6, and it is inputted into the microcomputer 5. At this microcomputer 5, each input signal is analyzed, outputting a control signal so as to secure an optimum suspension state. In addition, the control signal is fed to each actuator 4 after being amplified to a sufficient current with a buffer 7. With this constitution, each suspension is driven and controlled in an optimum state respectively.
Patent JP-H0415848-A (JP)
Title: Bus fault monitoring system
Inventor: KUSHITANI KAZUHIRO
IPC: G06F13/00
Filed: 1990-05-09
Abstract: PURPOSE:To monitor the fault of a bus with simple hardware constitution by monitoring the fault of the bus in accordance with the presence or absence of a response signal from CPU against to a holding requiring signal from a refreshing circuit. CONSTITUTION:When CPU 11 receives the holding requiring signal HOLD from the refreshing circuit 12, it returns a response signal HOLDA when a bus cycle in the middle of execution is terminated in a normal case. At that time, a one shot multivibrator 17 is maintained in an enable state and the output signal S3 does not change in a '0'-level as it is. When a master device 3 exclusively possesses an internal bus 2, then one shot multivibrator 17 becomes a disable state, and a resetting signal RESET is supplied from an OR gate 20 to CPU 11. Thus, the fault of the bus can be monitored by the simple hardware constitution.
Patent JP-H1087270-A (JP)
Title: Method and device for correcting action of hoist device
Inventor: BAEVERSTEN BENGT
IPC: B66C13/22
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for shortening a stopping period of a nuclear reactor, by solving a problem of vibration during a transfer of fuel. SOLUTION: In a method and a device correcting action of a hoist device 9a for positioning it in a fluid, a first/second end part is provided in the hoist device 9a, the first end part is mounted in a transfer crane 9. In a correction device 13 arranged in the second end part of the hoist device 9a, so as to correct its position, force giving acceleration is generated in the fluid.
Patent JP-S5242706-A (JP)
Title: Recording/preproducing unit
Inventor: INAGA TSUYOSHI
IPC: G11B5/52
Filed: 1975-10-01
Abstract: PURPOSE:To reduce the frictional resistance to be generated on the magnetic sheet of recording reproducing unit which uses the magnetic sheet is relatively shifted against the rotary head.
Patent JP-H02299398-A (JP)
Title: High vision voice receiver
Inventor: SUGIYAMA KAZUHIRO
IPC: H04N5/60
Filed: 1989-05-12
Abstract: PURPOSE:To make the size of a device small, to improve reliability and to reduce cost of inputting a four-channel digital audio signal to a channel mix section and synthesizing a 3-1 system four-channel program into a two-channel program. CONSTITUTION:A four-channel digital audio signal obtained via a parabolic antenna 50, a MUSE tuner 51, an LPF 52, an A/D converter 53, a MUSE audio digital signal processing section 54 is inputted to a channel mix section 59. Then prescribed equation arithmetic is implemented in the section 59 and the synthesized two-channel digital signal is converted into an analog signal by D/A converters 60, 61 and LPFs 62, 63 and outputted from audio signal output terminals 64, 65. That is, the circuit constitution is simplified by synthesizing the 3-1 system four-channel program into a two-channel program without converting the digital signal. Moreover, the channel circuit is realized by using a multiplier being the result of combination of a bit shifter and an adder to attain simple large scale integration for the circuit constitution, then the reliability is improved and the cost is reduced.
Patent JP-H05309225-A (JP)
Title: Helium purifier
Inventor: TANEDA MASANOBU
IPC: C01B23/00
Filed: 1992-05-12
Abstract: PURPOSE:To prevent the fluctuation in pressure on the upstream side of a purifying compressor by using simple and low cost structure. CONSTITUTION:Both a gas returning path 16 for returning gas discharged from a gas cylinder 17 to a gas bag 12 and a bypass path 44 for guiding the gas to the outlet side of a purifying compressor 22 are provided. Pressure regulating valves 46, 47 are installed in the paths 16, 44, respectively. When the pressure detected by a pressure regulating valve 48 is equal to or more than the pressure on the outlet side of the purifying compressor 22 on operation, gas is passed through the bypass path 44 and when the former pressure is below the latter, it is passed through the gas returning path 16.
Patent JP-S599180-A (JP)
Title: Gasifiable corrosion inhibitor for metal
Inventor: MAEDA AKIO
IPC: C23F11/02
Filed: 1982-07-08
Abstract: PURPOSE:To manufacture easily and inexpensively the titled corrosion inhibitor contg. no harmful substance and capable of perfectly preventing the corrosion of metal by gasification, by using the addition product of dicyclohexylamine to hydroxycarboxylic acid as an effective component. CONSTITUTION:The addition product of dicyclohexylamine to <=5C aliphatic hydroxycarboxylic acid or aromatic hydroxycarboxylic acid is packed into a bag or the like and used to prevent the corrosion of metal by gasification. Said corrosion inhibitor can be manufactured simply by adding dicyclohexylamine to hydroxycarboxylic acid by an equivalent mole to the mole of the carboxyl group and by stirring them while cooling from the outside to cause an addition reaction. Glycolic acid, lactic acid, malic acid, tartaric acid or salicylic acid is preferably used as the hydroxycarboxylic acid.
Patent JP-S61281035-A (JP)
Title: Device for producing glass bead
Inventor: MATSUNO SUEKICHI
IPC: C03B33/06
Filed: 1985-05-31
Abstract: PURPOSE:A glass bead production device for eliminating dimensional error, preventing improper introduction of glass beads between a cutting blade and a pulley, keeping cutting function, consisting of a glass rod conveyer, a belt-like cutting blade, and a transporting means for a pulley to rotate the cutting blade. CONSTITUTION:The glass rod 38 is sent by the conveyer 39, and the glass rod 38 is cut by the belt-like cutting blade 3 which is set in a rectangular direction to the glass rod, hung on and rotated round a pair of the left and light pulleys 2a and 2b. Then, in order to apply tension to the cutting blade 3 during operation, one of the pulley 2a of the pulleys 2a and 2b is always transferred in the outside direction by the pulley transferring means (e.g., jack) 16, and force is applied to the pulley 2a by the pulley forcing means of the spring 9 in such a way that the pulley 2 is transferred backward in buffer way against the transferring force. Then, when the cutting blade 3 is worn away, the cutting blade 3 is pushed up to the glass rod side 38 by the handle 35 an the lifting means of the pushing device 33 to cut the rod.
Patent JP-H11309849-A (JP)
Title: Ink jet head
Inventor: SANTO YASUHIRO
IPC: B41J2/045
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain an electrostatic actuator type ink jet head for enhancing reliability by increasing a gap between electrodes and facilitating a manufacture. SOLUTION: This ink jet head 31 comprises a pair of diaphragms 55a, 55b formed of opposed walls in an ink channel 51, and electrodes 56, 72 of the side opposed to the channel 51 of the diaphragms 55a, 55b. an ink having higher relative permittivity than that of the air is filled between the electrodes 56 and 72 for generating an electrostatic force.
Patent JP-H01262922-A (JP)
Title: Reactive post-treatment of gas separation membrane
Inventor: RICHIYAADO AREN HEIZU
IPC: D06M101/16
Filed: 1988-05-18
Abstract: PURPOSE: To improve selective permeability of a gas sepn. membrane relating to gas sepn. by imparting at least two kinds of monomers to the surface of the gas sepn. membrane and reacting both with each other, thereby sealing the defect in the membrane. CONSTITUTION: The outer surface of, for example, an asymmetrical polyamide hollow fiber membrane is coated with a soln. of the first monomer, such as 2,4,6-trimethyl-1,3-phenylenediamine, and thereafter, the outer surface of the membrane is coated with a soln. of the second monomer, such as 1,3,5- benzenetricarboxylic acid chloride, reactive with the first monomer, following which the membrane is dried after the two monomers are subjected to reaction to each other. The defect and imperfectness of the membrane are sealed by this treatment. The selectivity is improved in the sepn. of the gaseous mixtures, such as helium and gaseous nitrogen, and H2 and methane. Consequently, the productivity of the gases is improved.
Patent JP-H11312346-A (JP)
Title: Method and device for determining recording position of magnetic recording tape
Inventor: SHINADA SHUICHI
IPC: G11B15/06
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide the method and device for easily detecting the existence of a signal recorded in a magnetic tape, and the recording position or the tape end part of the magnetic tape or time from a tape top end to the recording position when there is a recording part. SOLUTION: During signal recording, by moving a magnetic sensor 5 for scanning in the diameter direction of the supplying reel 3 and/or a winding reel 4 of a magnetic tape 1 having a marking given to its edge part by a marking magnetic head, the position of the magnetic sensor 5 relative to the supplying reel 3 and/or the winding reel 4 in the radial direction and the magnetic field leakage from the edge part are detected. Thus, the recording position or the tape end part of the magnetic tape 1 or time from a tape top end to the recording position is easily detected within a short time.
Patent JP-S61277482-A (JP)
Title: Paper and production thereof
Inventor: MAEKAWA YOSHIRO
IPC: D21H19/00
Filed: 1985-06-01
Abstract: PURPOSE:To uniformize hygroscopicity and moisture retention of a texture layer over the entire area thereof, by coating the surface of a base sheet with a texture material prepared by adding an agent for controlling hygroscopivity and moisture retention and providing a stretchable property and a binder to vegetable fibers. CONSTITUTION:A plant is decomposed by an enzyme, followed by washing with water to separate contained substances, thereby extracting only cellulose and hemicellulose (fibers). A protein, a saturated fatty acid, starch and water are added to the fibers, hydrochloric acid is added to the resultant mixture to generate chlorine, and the mixture is agitated. Pectin is added to the material thus obtained to prepare a viscous liquid form texture material 2a, which is applied to the entire part of the surface of base sheet 1 through a screen 3 of fine mesh by using a spatula 4 to provide a uniform layer, which is allowed to dry naturally. The dried texture material 2a is pressed while heating to about 100-200 deg.C by a roller 5 to provide the texture layer 2.
Patent JP-H05288853-A (JP)
Title: Fish detection signal transmission device
Inventor: KAWAGUCHI SHINICHIRO
IPC: G01S15/96
Filed: 1992-04-14
Abstract: PURPOSE:To improve deterioration of resolution since use only within a permitted band is allowed when performing wireless transmission of fish detection signal using a fish detection signal transmission device. CONSTITUTION:A signal band compression part 2 for writing digital value into a memory at a first timing is provided at a transmission part 4 and then band-compression read-out signal at a second timing which is slower than the first timing is provided and then a signal band extension part 8 for performing inverse operation is provided at a reception part 6.
Patent JP-S63284230-A (JP)
Title: Binder for clutch facing
Inventor: TASHIRO AKITSUGU
IPC: F16D69/02
Filed: 1987-05-15
Abstract: PURPOSE:To obtain a binder for clutch facing, which needs not solvent, can be easily produced, does not gel during kneading and is suitable for use by extrusion coating, by mixing a thermosetting resin with acrylonitrile/butadiene rubber. CONSTITUTION:A thermosetting resin (e.g., phenolic resin or melamine resin) and acrylonitrile/butadiene rubber as essential components are mixed together to obtain the purpose binder for clutch facing, which can be used by extrusion coating. The amount of the acrylonitrile/butadiene rubber added is suitably about 30-150pts.wt. per 100pts.wt. thermoplastic resin. In order to cure the acrylonitrile/butadiene rubber, a vulcanizing agent (e.g., sulfur) and a vulcanization accelerator (e.g., thiazole vulcanization accelerator) are further added to the binder. In order to improve the friction properties, it is desirable to add a filler (e.g., carbon or titanium oxide) to the binder.
Patent JP-H09266804-A (JP)
Title: Attached structure of pierced earring
Inventor: MITSUI AKIRA
IPC: A44C7/00
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To prevent dropping of pierced earrings. SOLUTION: A pierced earring comprises an ornament 1, a connecting member 2 provided at the top of the back of the ornament 1, and a curved hook 4 connected to the connecting member 2 in such a way as to freely rotate in the vertical direction of the ornament 1, with a locking member 3 provided at the bottom of the back of the ornament 1 to lock the end of the hook 4. The pierced earring therefore prevents dropping of the ornament and looks nice because each member is provided on the back of the ornament.
Patent JP-H07307551-A (JP)
Title: Manufacture of printed circuit board
Inventor: ONO TAKAO
IPC: H05K3/42
Filed: 1994-05-10
Abstract: PURPOSE:To manufacture a printed circuit board of high reliability by a method wherein an etching treatment is carried out using treatment solution which at least contains one of compounds represented by specific chemical formulas or its salt. CONSTITUTION:A printed circuit board is manufactured through such a method that the circuit board is treated with treatment solution which at least contains one of compounds represented by specific chemical formulas I, II, and III or its salt for the formation of an etching resist film on the through-holes of a circuit wiring pattern and around them and then etched. R1 and R4 are straight- chain or branched-chain alkyl groups which are equal or different in number of carbons ranging from 1 to 7, R3 is a phenyl or alkylphenyl group, R5s are the same or different, straight-chain or branched-chain alkyl, phenyl, alkylphenyl, or phenylalkyl groups, and R6 is an alkyl group. 11 denotes 0 to 4 in the formulas I and II and 0 to 3 in the formula III, m denotes 0 to 3 in the formula I, 0 to 10 in the formula II, and 0 to 4 in the formula III, p denotes 0 to 4 in the formula II and O to 3 in the formula Ill, and q is 0 to 4.
Patent JP-S61279064-A (JP)
Title: Fuel cell
Inventor: SEGAWA NOBORU
IPC: H01M8/02
Filed: 1985-06-04
Abstract: PURPOSE:To obtain a fuel cell having a gas diffusion electrode forming a stable three-phase interface by forming a matrix catalyst layer comprising carbon powder and fluorine resin between an electrode catalyst layer and a matrix layer. CONSTITUTION:A unit cell is formed by arranging an electrode catalyst layer 2 in the front of a matrix layer 4 impregnated with electrolyte and a pair of rib-formed electrode 1 in which passages of fluid fuel and fluid oxidizing agent are formed in its back. A plurality of unit cells are stacked by arranging a separator which electrically connects units cells between unit cells to constitute a fuel cell. In the fuel cell, a matrix catalyst layer 3 comprising carbon powder and a binder is placed between the matrix layer 4 and the electrode catalyst layer 2. By forming matrix catalyst layer 3, wetability for forming good three- phase interface is given to the electrode catalyst layer having strong water repellency for increasing gas diffusion.
Patent JP-S5643812-A (JP)
Title: Piezoelectric holder
Inventor: NAGATA TAKASHI
IPC: H03H9/19
Filed: 1979-09-18
Abstract: PURPOSE:To improve falling strength by installing a piezoelectric vibrator in a stepped concave part provided in a terminal substrate and also by making a connection to a lead-out terminal on the intermediate surface of the stepped concave part. CONSTITUTION:In terminal substrate 1, stepped concave part 3 is provided and in this stepped concave part 3, piezoelectric vibrator 10 is contained. At intermediate- step part 5, the electrode lead-out part and lead-out terminal of piezoelectric vibrator 10 are connected together by conductive connection part 16. Further, piezoelectric vibrator 10 is sealed with sealing member 21.
Patent JP-S61277907-A (JP)
Inventor: RIN GURANBUIRU EIMOSU
IPC: C03C25/18
Filed: 1986-05-27
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-S5453536-A (JP)
Title: Recording method
Inventor: YASUBA HIROSHI
IPC: B41J2/165
Filed: 1977-10-05
Abstract: PURPOSE:To enable direct recording to plain paper withot nozzle clogging by using water and organic solvent in place of ink of an ink jet recording method and forming visible images with a developing unit separately having developing powder. CONSTITUTION:One-component type ink 6 which does not contain any solids is injected from a nozzle unit 5 according to sinnals and is deposited on plain paper 2 wound on the outside of a rotary drum 1. when it is contacted with a developer 4b containing magnetic powder held on the magnet 4a of a magnetic brush type  developing unit 3 before the deposited ink 6 dries, the developer 4b deposits on the paper according to the distribution of the ink 6 and becomes visible images.
Patent JP-S5910482-A (JP)
Title: Seam welding method of thin sheet and face material for seam welding of thin sheet
Inventor: MORI TOYOAKI
IPC: B23K11/06
Filed: 1982-07-09
Abstract: PURPOSE:To perform seam welding of face materials having many kinds of shapes such as thin sheets for roofs or the like with good workability by forming the face parts to be seam welded at angles except a right angle, and using a bar-like cathode and a discoid anode. CONSTITUTION:A face material 14 is folded back on one side in the longitudinal direction thereof and is folded diagonally upward on the other side so as to be formed with a folded back part 16 and a diagonally upward folded part 17 at the same angle in the same direction. Such face materials 14 are installed in such a way that the parts 16 on the covering side and the parts 17 on the covered side of the face materials 14a-14c overlap with each other. A flat bar-like cathode 18 is inserted into the under side of the part 16 on the covering side and a discoid anode 17 is pressed at a right angles to the materials 14a, 14b from the upper side of the part 17 on the covered side. The face parts 20 to be welded of the parts 16, 17 are seam welded while said parts are held positively pressed and bent so as to parallel with the face materials. The waterproof roof or the like with the metallic film having excellent beauty is constituted by the above-mentioned method.
Patent JP-S6012573-A (JP)
Inventor: TANAKA YOSHIKO
IPC: G09B7/06
Filed: 1983-07-04
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-H02300713-A (JP)
Title: Line scanner
Inventor: HOKARI MAMORU
IPC: G02B26/10
Filed: 1989-05-16
Abstract: PURPOSE:To prevent the position of a laser beam source unit from being varied with the wavelength variance of a laser beam due to the rise of temperature or the oscillation by radiating the heat generated with the laser beam source unit through a buffer body having heat conductibility by a heat exchange unit. CONSTITUTION:A laser beam source unit 1 and a hologram disk 3 are arranged to constitute a device, and the laser beam source unit 1 has a housing 12 con nected to a heat exchange unit 5 through a connecting member 4. A buffer body 41 having heat conductibility is provided between the housing 12 and the heat exchange unit 5 to form the connecting member 4. When a laser diode 11 generates heat, the heat is radiated through the connecting member 4 fixed to the housing 12 by the heat exchange unit 5 to prevent the rise of temperature of the laser diode 11; and even when the heat exchange unit 5 is oscillated, the buffer body 41 absrobs the oscillation and the laser diode 11 is not affected by oscillation due to the disturbance.