baber/WOPTO huggingface dataset:
Patent JP-S635996-A (JP)
Title: Thermal stencil paper
Inventor: BANDO MASAKI
IPC: B41N1/24
Filed: 1986-06-26
Abstract: PURPOSE:To enable sufficient perforation even in the case of a manuscript having images with low density and reduce the possibility of formation of pinholes even in the case of a manuscript written with a pencil with high density, by forming a porous base by mixing white or uncolored fibers and colored fibers, while setting the weight ratio of the colored fibers to the total weight of the base to within a specified range. CONSTITUTION:A thermal stencil appear comprises a thermoplastic synthetic resin film and a porous base laminated with each other. In the stencil paper, the porous base is formed by mixing uncolored fibers and non-white colored fibers, and the amount of the colored fibers is 10-90wt% based on the total weight of the porous base. The porous base is so selected as to endure the heat at the time of stencil making and to have such a porosity that an ink can pass therethrough at the time of printing. For example, a thin paper made by using natural fibers or chemical fibers either singly or in combination or a plain gauze made from silk, nylon, a polyester or the like can be used as the porous base. Coloring of the fibers may be performed by dyeing the fibers or coloring a raw liquid used for forming the fibers. The porous base is produced by mixing the colored fibers with the uncolored fibers.
Patent JP-S5484525-A (JP)
Title: Continuous preparation of -aminoalkanonitrile
Inventor: KOBAYASHI TADASHI
IPC: C07C253/00
Filed: 1977-12-16
Abstract: PURPOSE: To obtain the title compound, useful as a reagent, etc., under comparatively low pressure, in high efficiency, by continuously taking out the gaseous product, formed by the high temp. gas-liquid reaction of a liquid lactam with NH 3  gas introduced continuously into the lactam, from the reaction vessel.  
     CONSTITUTION: A monomer, an oligomer, a polymer of lactam, e.g. ε-caprolactam, λ-laurolactam, nylon chips, etc., or their mixture, is maintained in liquid phase in the reaction vessel, and subjected to the gas-liquid reaction at 280W550°C under normal pressure-100 Kg/cm 2  while supplying NH 3  gas continuously into the reaction vessel to form a product containing ω-aminoalkanonitrile. The product is continuously taken out of the vessel in gas phase to give the objective compound.  
     EFFECT: The objective compound can be obtained in high yield using a small amount of NH 3 , minimizing side-reactions and displacing the equilibrium to the preferable direction.  
     USE: An intermediate of an alkylene diamine which is a raw material of nylon. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05327516-A (JP)
Title: Variable length code decoder and processor
Inventor: TSUCHIYA NORIAKI
IPC: H04N19/44
Filed: 1992-06-10
Abstract: PURPOSE:To continuously and speedily attain a decoding processing by loading plural bits data at an arbitrary position in a shift register, operating the decoding of one code, and continuously operating the decoding processing of the next code. CONSTITUTION:(n) bit code data 1 are loaded through a demultiplexer 2 in a shift register 3 by a load signal 7. At this time, a valid dot length in the register 3 is held in an accumulator 6. At the time of loading first code data, data are absent in the register 3, the valid bit length of 0 is 0, and a position selection signal 12 and the load signal 7 are outputted from a decoder 15 so that the code data can be loaded from the most significant bit of the register 3. The valid bit length in the register 3 is calculated by a computing element 5, the result is stored in the accumulator 6, and a data request signal 11 is outputted from the decoder 15 when the (n) bits are empty in the register 3. Thus, the leading of the code data are always positioned at the most significant bit in the register 3, and the next code data are packed without any space, so that the decoding processing can be successively attained at time of the completion of the decoding processing.
Patent JP-H079840-A (JP)
Title: Initializing controller of stepping motor for air conditioning
Inventor: MATSUMURA YOSHIYUKI
IPC: B60H1/00
Filed: 1993-06-22
Abstract: PURPOSE:To make an occupant difficult to listen to the driving noise of a stepping motor at the time of initializing. CONSTITUTION:When an ignition switch-off signal is inputted and a door position switch-off signal is inputted, that is when an occupant operates an ignition switch from ON to OFF and locks a door, an air conditioner controller is on standby for a certain period and output an initializing signal to a stepping motor 86 to initialize the stepping motor 86. The stepping motor 86 is operated by the initializing process, so that a film damper 60 moves, and the mark 60A of the film damper 60 stops at a position (home position) detected by a position detection sensor 89.
Patent JP-S637046-A (JP)
Title: Signal band optimizing device
Inventor: ISHIZUKA HITOSHI
IPC: H04J1/04
Filed: 1986-06-27
Abstract: PURPOSE:To utilize a signal to be utilized at the optimum level by a signal utilizing system, by shifting a band area to the band area most appropriate for the signal utilizing system by two amplitude modulators, and filtering it to the optimum band for the signal utilizing system by a filter, CONSTITUTION:A sound signal (a) converted to m electrical signal, and inputted to an amplifier 7 has a frequency band area of 0.3fmin-3.4fmax KHz. The signal (a), after being amplified at the amplifier 7, is ring-modulated at a ring modulation part 51, by a carrier f1 from an oscillator 61. Furthermore, it is ring- modulated at a ring modulation part 52 at the next stage, by a carrier f2 from the oscillator 62, And f'min-f'max consisting of the lower side band area component of a modulation signal, shift fmin-fmax by frequency of (f1-f2) to a low-pass area. The above shift can be obtained by setting the f1 and the f2 at the optimum band area, and the high-pass component of the sound signal can be transmitted through the most preferable band area having a transmission characteristic of 0-3.1KHz in a transmission line.
Patent JP-H0817360-A (JP)
Title: Convergence yoke
Inventor: MIZUTA TAKAHISA
IPC: H01J29/76
Filed: 1994-07-01
Abstract: PURPOSE:To enhance the accuracy of mounting a bobbin on which wire is wound by forming the bobbin in such a way as to surround the magnetic core projections of a convergence yoke. CONSTITUTION:This convergence yoke 1, which is a component of the deflection yoke of a color cathode-ray tube, comprises a bobbin 2, a coil 3, a magnetic core 4, and projections 41 of the magnetic core 4. The bobbin 2 is formed in such a way as to surround the projections 41 of the magnetic core 4 and so does not pass through the magnetic core 4. With the bobbin 2 thus constructed, the accuracy of positioning in fitting the bobbin 2 over the core 4 is improved, and the insulation of a cathode-ray tube glass bulb from the magnetic core 4 is enhanced.
Patent JP-2000340252-A (JP)
Title: Lead-acid battery and its manufacture
Inventor: MAEDA KENICHI
IPC: H01M10/06
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To suppress the corrosion of a positive electrode grid body for a battery and elongate its life by providing the positive electrode plate formed by filling the positive electrode grid body having lead as its major component with a positive electrode active material having lead dioxide as the major component and setting the concentration of sodium sulfate surface of the positive electrode body lower than the concentration of the sodium sulfate adjacent to positive electrode plate surface. SOLUTION: The concentration of the sodium sulfate adjacent to a positive electrode grid body is lower than that on the positive electrode plate surface so that the corrosion of the positive electrode grid body by sulfate ions is suppressed and the life of the lead battery is elongated. If a positive electrode active material adding to sodium sulfate fills adjacent to the positive electrode grid body and a positive electrode active material adding sodium sulfate 0.5-10 wt.% relative to the positive electrode active material fills adjacent to the positive electrode plate surface, the life of the lead-acid battery is elongated with the conductivity in over discharge held as it is and the using rate of the positive electrode active material is improved.  A plurality of active material layers are formed on the positive electrode active material, a positive electrode active material layer adding no sodium sulfate may be arranged adjacent to the positive electrode grid body, and a positive electrode active material layer adding sodium sulfate 0.5-10 wt.% relative to the positive electrode active material may be arranged adjacent to the positive electrode plate surface.
Patent JP-H0817879-A (JP)
Title: Pull tester
Inventor: KAKIMOTO NORIKO
IPC: G01N3/08
Filed: 1994-07-01
Abstract: PURPOSE:To enable a pull tester to properly and efficiently evaluate fine wires even if they are narrow in pitch when a fine wire or a joint of a fine wire such as a lead or a wire used for a semiconductor device is evaluated in strength. CONSTITUTION:A hook 11 of a pull tester tool 10 which hooks a fine wire and pulls it up is formed of shape memory metal, and when the hook 11 is put in between the fine wires, it is turned linear together with a tool 10, and then the hook 11 is turned curved in a shape by a temperature control to be capable of hooking the wire after it is put in. Or, the hook 11 is curved from the start and turned by an angle of 90 degrees to be vertical in position to the fine wires after it is put in between the fine wires. Or, a belt-like plate thin enough and wide enough to its thickness is bent in a thicknesswise direction to serve as a thin-walled wide hook 11.
Patent JP-S638417-A (JP)
Title: Amide resin molded article
Inventor: NAGAYA ISAO
IPC: B29C45/00
Filed: 1986-06-27
Abstract: PURPOSE:To obtain the titled molded article having excellent rigidity, heat- resistance and surface gloss and free from strain and anisotropy, by mixing a specific polyamide with omega-lactam, a polymerization catalyst, a cocatalyst and a composite reinforcing material composed of glass fiber, etc., and injecting and polymerizing the mixture in a mold. CONSTITUTION:A polyamide soluble in omega-lactam is mixed with omega-lactam, a polymerization catalyst, a polymerization cocatalyst and a composite reinforcing material composed of glass fibers and glass flakes. The amount of the composite reinforcing material is 5-50pts.wt. per 100pts.wt. of the sum of omega-lactam, polymerization catalyst, polymerization cocatalyst, composite reinforcing material and polyamide and the amount of the polyamide is 0.1-30pts.wt. per 100pts.wt. of omega-lactam. The mixture is injected or poured into a mold at a temperature above the melting point of omega-lactam and polymerized to obtain the objective molded article.
Patent JP-H0443941-A (JP)
Title: Method and device for evaluating phase inversion of emulsion
Inventor: DATE MUNEHIRO
IPC: G01N11/00
Filed: 1990-06-08
Abstract: PURPOSE:To evaluate the phase inverting process of the emulsion objectively by sliding two movable and fixed plates relatively across a body to be tested and evaluating the phase inversion of the emulsion from the ratio of the direction of the slide on the fixed plate and the speed of the movable plate. CONSTITUTION:The emulsion phase inversion evaluation device consists of the movable plate 1 which moves reciprocally at the constant speed, the fixed plate 2 which sandwiches the sample with the movable plate 1, a sensor 3 which measures a force applied to the fixed plate 2 from the sample, an air blowing fan 4 which sends air to the surface of the sample to accelerate the vaporization of a volatile component in the sample, a spring mechanism 5 which applies constant pressure to the fixed plate 2, and an elevation mechanism 6 for moving up and down the fixed plate 2. In this constitution, the sample is sandwiched between the fixed plate 2 and movable plate 1 and measured. The process of the phase inversion is found from the start time of a decrease in the force amplitude and the variation width.
Patent JP-S6213513-A (JP)
Title: Refining method in refining furnace provided with top blowing lance
Inventor: KAMEYAMA KYOICHI
IPC: C21C5/30
Filed: 1985-07-11
Abstract: PURPOSE:To prevent the acceleration of the local corrosion of bricks forming the wall of a refining furnace when refining is carried out with a top blowing lance having a main nozzle for refining and sub-nozzles for secondary combustion at the tip part, by rotating the top blowing lance during refining. CONSTITUTION:A top blowing lance 2 having a main nozzle for refining and sub-nozzles for secondary combustion is put in a converter 1 to refine molten steel 6. At this time, the top blowing lance 2 is repeatedly rotated and stopped with a prescribed rotating mechanism for rotating the lance 2 in an arbitrary direction at an arbitrary speed. The lance 2 is vertically movable. Thus, the formation of a hot spot on the wall 10 of the converter 1 by local overheating is prevented.
Patent JP-S5775189-A (JP)
Title: Tricking filter
Inventor: YAKUSHIJI KAZUNARI
IPC: C02F3/10
Filed: 1980-10-27
Abstract: PURPOSE: To obtain a packing material for trickling filters which are difficult to clog by constituting the trickling filter for sewage treatment by packing gravel-like crushed blast furnace slag.  
     CONSTITUTION: The blast furnace slag obtained by cooling slowly the molten slag byproduced from a blast furnace in iron making is crushed. Gravel-like materials 1 of ≥5mm diameters made by this are packed to form a trickling filter. This filter bed is distributed uniformly with microbe membranes and has high adhesive power; therefore, short circuiting with microbes is difficult to occur. Hence, the life of the packing material is extended and the times for exchanging the same are decreased. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11344835-A (JP)
Title: Color toner for developing electrostatic image, and developer and image forming method
Inventor: ISOBE KAZUYA
IPC: G03G9/09
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain a yellow color toner for developing electrostatic image superior in transparency of an OHP image even in oilless fixation, less liable to a hue change of the transmission color and superior also in light resistance by incorporating a vinyl polymer synthesized using a specified monomer as a bonding resin and at lest a specified compd. as a colorant. SOLUTION: This yellow color toner contains a vinyl polymer synthesized, using at least one of a monomer represented by formula I and a monomer represented by formula II as a bonding resin and at least a compd. represented by formula III as a colorant. In the formulae, R1 -R8 are each H, halogen or the like, R9 -R12 are each H or 1-6C chain or cyclic alkyl, R13 and R14 are each H, 1-19C alkyl or the like, X and Y are each 1-6C chain alkylene or the like, (n) is an integer of 1-5, and (m) is an integer of 3-20.
Patent JP-2000333970-A (JP)
Title: Dipole type medical electric treatment apparatus
Inventor: NISHIKAWA KEN
IPC: A61B5/296
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a dipole type medical electric treatment apparatus in which a wire electrode comprising a plurality of conductive metallic element wires twisted together is efficiently coated on its surface with an insulating film, the apparatus making it possible to repeat the operation of cutting organism tissue without reducing the insulating property of the wire electrode. SOLUTION: This medical electric treatment apparatus has a catheter tube 16 that can be inserted into the body, a snare-like first electrode 24 attached to the distal end of the catheter tube 16 in such a way as to freely move back and forth from the distal end, and a second electrode 34 formed at the distal end of the catheter tube 26. The snare-like first electrode 24 is a wire electrode comprising a plurality of conductive metallic element wires twisted together, and the conductive metallic element wires constituting this twisted wire are compressed and deformed toward the center of the twisted wire.
Patent JP-H098141-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SUZUKI TAKAYA
IPC: H01L21/82
Filed: 1995-06-19
Abstract: PURPOSE: To enable power supply wiring to have the equivalent effect to that of root branching and easily make free the layout design by providing a signal terminal which is original to an I/O cell and a power supply terminal connected to the power supply wiring in the I/O cell for signal I/O. CONSTITUTION: An analog I/O part 2 has an analog signal I/O part 2a according to the I/O cell for an analog input I/O and an analog power supply I/O part 2b according to the I/O cell for analog power supply I/O. The analog power supply I/O part 2a has a PAD, an original configuration by a signal terminal for internal connection and an I/O circuit, and at least one power supply wiring of AVCC, AGND, VCC, and GND, and a power supply terminal to be connected. Also, the power supply wiring of AVCC, AGND, VCC, and GND at a potential which is different from that of the power supply terminal and power supply terminals to be connected are provided in addition to the original configuration at the analog power supply I/O part 2b.
Patent JP-H0316399-A (JP)
Title: Optical remote controller
Inventor: OCHIAI HIDEHIRO
IPC: G08C23/04
Filed: 1989-06-13
Abstract: PURPOSE:To attain the use of a controller outdoor, to support the controller and to send an infrared ray signal over a long time by adding a holder section to a conventional device. CONSTITUTION:When a controller 1 exists at the outside, an infrared ray signal generated from the controller 1 strikes on the dust-proof cover 8, an infrared ray reflecting medium 9 stuck to the inside of the dust-proof cover 8 reflects the light and the light is reflected in the same reflecting medium 9 stuck to the inside of a holder 7 and led up to the part of an red optical filter 5. Thus, an external disturbance light 6 such as the sun light is shut by the dust-proof cover 8 to avoid the disturbance of the signal transmission. Moreover, when the controller 1 is contained in the holder 7, the external disturbance light 6 is not led up to a photodetector 4 in terms of structure and the photodetector is not susceptible to the effect of the external disturbance light. Simultaneously, a light emitting element and a photodetection element are supported in the holder 7 in an opposite shape. Thus, the remote controller able to be used for a device used outdoor is obtained.
Patent JP-H0315847-A (JP)
Title: Damping waterless planographic printing plate and production thereof
Inventor: YAMAGOU MASANAGA
IPC: G03F7/00
Filed: 1989-06-14
Abstract: PURPOSE:To improve plate wear and to obtain high-quality printed matter by executing a metal plating dispersed with a silicone or fluororesin to form non-image parts on a substrate. CONSTITUTION:The composite plating 2 for plating the metal by dispersing the silicone or fluororesin is executed to form the non-image parts on the substrate 1. A photosensitive resin layer 3 is applied thereon and the photosensitive resin layer 3 of the non-image parts is removed. The plate wear is improved in this way while advantage is taken of the upgraded efficiency, such as ease of printing management and the absence of troubles by the defect in the adjustment of damping water, which are the advantages intrinsic to the planographic printing plate without requiring the use of the damping water.
Patent JP-S6042843-A (JP)
Title: Semiconductor wafer
Inventor: TANIMOTO KATSUMI
IPC: H01L21/66
Filed: 1983-08-18
Abstract: PURPOSE:To secure the test position by elimination of the photo irregular reflection at the line at the time of pellet characteristic test with a line as the base line by a method wherein, when scribe lines for pellet splitting are provided in the semiconductor wafer, a metallic film is adhered along the line while excluding the center of the line. CONSTITUTION:Groove-form scribe lines 2 for pellet splitting are formed in the surface of the semiconductor wafer 1. At this time, the part other than the center 2a of the line 2 is kept covered with the metallic film 3 of Al or the like. In other words, the film 3 is formed in checkered form by being extended from the line 2 to the peripheral edge of a chip 4 the pellet. In such a manner, when the characteristics of each chip 4 are tested by means of a multi-probe device with the line 2 as the base line, the detection of the secure position is enabled without photo irregular reflection at the line 2.
Patent JP-H052975-A (JP)
Title: Electrostatic relay
Inventor: SAKAI ATSUSHI
IPC: H01H59/00
Filed: 1991-06-24
Abstract: PURPOSE:To accomplish an electrostatic relay with higher possibility of practical application, which presents a good large electrostatic power when a driving voltage i s impressed. CONSTITUTION:An electrostatic relay concerned is equipped with a stationary side base 2, which has a stationary contact 21 and a stationary side driving electrode. and a movable plate 13 having a movable contact 22 and a movable side driving electrode, wherein such an arrangement is introduced that see-saw motions are possible in the condition the movable plate 13 confronts the stationary side base 2 The movable contact 22 is positioned facing the stationary contact 21 at least on one side viewed from the fulcrum P of the see-saw motions, and the stationary side driving electrode and movable side driving electrode confront on the two sides of the fulcrum P, and at either of these two electrodes, electrets 8, 9 having different polarities are installed on both sides of the fulcrum, Thus the see-saw motions of the movable plate 13 are generated by impressing a voltage on the driving electrodes.
Patent JP-H05169276-A (JP)
Title: Pressure welding equipment by closed loop power control
Inventor: UIRIAMU EMU FURIISU
IPC: B23K11/24
Filed: 1992-06-11
Abstract: PURPOSE: To supply a correct pressure by closed loop control in resistance welding. CONSTITUTION: This welding equipment is provided with a means for moving a weld head 40 with respect to a weld head supporting part 16 so as to advance and retreat to and from a workpiece to be welded, a solenoid coil 60 for supplying to the weld head 40 a force pressurizing electrodes 50, 52 against the workpiece 22, a pressure detecting means being inserted between the solenoid coil 60 and the weld head 40 and being provided with a load cell 80 generating a force signal, a feed back means for controlling the solenoid coil 60 in response to the force signal and generating a command signal, a difference circuit for generating an error signal in response to the force signal and the command signal,  a current control means for controlling a current in the solenoid coil 60 and a means for controlling alignment in the axial direction between the solenoid coil and the weld head by means of a ball 76 and a socket 78 between the solenoid and the load cell.
Patent JP-S63316002-A (JP)
Title: Color filter and its production
Inventor: OKUMURA OSAMU
IPC: G02B5/20
Filed: 1987-06-18
Abstract: PURPOSE:To simplify stages and to improve yield by applying dyes onto a tacky material selectively formed on a substrate. CONSTITUTION:This color filter is formed by applying the dyes 3-5 onto the tacky material 2 selectively formed on the substrate 1. For example, the filter has the filter elements of 3 colors; red, green and blue, which are obtd. by repeating the two stages for printing of the adhesive agent 2 and applying of the coloring pigments 3-5 three times. The need for forming a mask on the substrate for each of the respective color elements is thereby eliminated and the need for a wet treatment for mask formation is eliminated as well. The stages are thus simplified and the yield is improved.