baber/WOPTO huggingface dataset:
Patent JP-H02215556-A (JP)
Title: Image processor
Inventor: USUI YOSHIKO
IPC: B41J2/44
Filed: 1989-02-17
Abstract: PURPOSE:To prevent an image formed according to an original from being lower in quality than the original by setting the period of a predetermined periodic pattern signal to be a number of times a period on the input side or a number of times a set output period. CONSTITUTION:The frequency of a master CLK signal is divided in a predetermined manner by a frequency converting circuit 46, and the divided frequency is further bisected by a J-K flip-flop 48 to form a clock signal with a duty ratio of 50%. The circuit 46 divides the frequency of the master CLK signal in a predetermined manner to output a frequency equal to a number (e.g., 1/3, 1/2, 1, 0, 1.5...) of times the frequency of a Video CLK signal. The clock signal thus obtained is fed through a buffer 49 to an integrating circuit comprising a variable resistor 50 and a capacitor 51, whereby the signal is converted into a triangular wave. A bias portion is adjusted by a capacitor 52 and a variable resistor 53, the resultant signal is fed through a protective resistor 54 and a buffer amplifier 55 to another input terminal of a comparator 44, and is compared with an analog video signal from a D/A converter 42, whereby pulse modulation is performed. Thus, moire patterns which have been generated in a pulse width modulation system are eliminated.
Patent JP-H07243077-A (JP)
Title: Gaseous hydrogen generator
Inventor: YAMAZAKI KAZUAKI
IPC: C25B9/19
Filed: 1994-03-09
Abstract: PURPOSE:To provide a gaseous hydrogen generator capable of generating high- purity hydrogen almost free from impurities and storing the hydrogen by conducting water electrolysis without using an external power source. CONSTITUTION:A treating tank 1 is divided by a shell formed by a thin sheet 2 and hydrogen-permeable metal (Fe, etc.) as the partition wall into an electrolyte compartment 4 and a hydrogen generating compartment 5, the sheet 2 is used as a cathode, an anode 10 having the corrosion potential baser than that of the metal is electrically connected to the cathode and arranged in the electrolyte compartment, and the gaseous hydrogen reduced and deposited on the cathode surface from the electrolyte (fresh water, seawater, etc.) is permeated into the hydrogen generating compartment, adsorbed on a hydrogen storage alloy 12 packed in a hydrogen storage chamber 7 outside the tank and stored.
Patent JP-H07133231-A (JP)
Title: Formulation for inhibiting development of tolerance and/or dependence for addictive substance
Inventor: DEBITSUDO JIEI MAIYAA
IPC: A61P25/24
Filed: 1994-01-28
Abstract: PURPOSE: To obtain an agent for inhibiting the progress of tolerance and/or dependency on an addictive substance and provide the inhibition method. CONSTITUTION: A morphinane-blocking nontoxic substance consisting of an N-methyl-D-aspartic acid(NMDA) receptor such as dextromethorphan or dextrorphan or a naphthalenesulfonamide-blocking nontoxic substance consisting of a principal cell-originated substance having an NMDA receptor activation action e.g. a ganglioside such as GM1 or GT1b , phenothiazine such as trifluoperazine or N-(6-aminohexyl)-5-chloro-1-naphthalenesulfonamide is used as an agent for inhibiting the progress of the tolerance for an addictive drug such as a narcotic analgesic e.g. morphine or codeine and/or the dependency on the drug.
Patent JP-S58156145-A (JP)
Title: Hot air room heater
Inventor: SHIGEOKA TAKEHIKO
IPC: F24H3/04
Filed: 1982-03-09
Abstract: PURPOSE:To enlarge the difference of output of a temperature sensor between normal operation and abnormal operation, by providing a temperature sensor and a reflecting plate at a position where radiant heat of burning of a burner is received. CONSTITUTION:A burner section B including a wick 3, a combustion cylinder 15, etc. are provided on a tank 1, a heat screening plate 19 and a fan 18 facing down are provided over a combustion chamber cylinder 16, and the temperature detecting element 13 such as a thermistor and the reflecting plate 14 in the form of a mirror surface are placed at a position where radiant heat from the burner section B is received. If it is detected that the hot air temperature decreases and the radiant heat from the burner section B decreases, the electric current to a heater 12 provided around a fire tray 10 below an outer cylinder 8 is increased.
Patent JP-H10333750-A (JP)
Title: Method and device for obtaining error signal of positioning device
Inventor: CAMPANILE LUCIO FLAVIO
IPC: B23Q17/00
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a concrete method for obtaining an error signal especially suitable for the influence of the strong oscillation of a positioning device. SOLUTION: This is a method for obtaining an error signal related with a positioning device for positioning a tool for a target object. The acceleration of a tool 4 in the direction of at least one component of the motion of the tool 4 is detected by using at least one sensor 10, the acceleration of a target object 3 in the direction of at least one component of the motion of the target object 3 is detected by using one sensor 12, the acceleration is detected for the tool 4, and a differential signal is formed of the acceleration of the tool and the target object.
Patent JP-H05229284-A (JP)
Title: Method for preventing unjust use of affixed seal and passbook to which the method is adapted
Inventor: IWASA HIROSHI
IPC: B42D15/00
Filed: 1992-02-25
Abstract: PURPOSE:To enhance the suppressing effect against the unjust replacement action of an affixed seal in a passbook constituted so that the affixed seal is covered with a cover film. CONSTITUTION:A pattern layer 6 due to colorant ink is provided to the rear of a cover film 1 and a developer layer 9 is provided on the surface of the passbook 2 to which the cover film 1 is bonded and the colorant ink is adsorbed on the developer of the developer layer when the cover film 1 is bonded to the passbook 2 so as to cover an affixed seal 3 to develop a color pattern on the surface of the developer layer 9. Therefore, when the cover film is unjustly peeled off to be replaced with a new cover film, it becomes difficult to match a newly developed color pattern with the color pattern already developed on the passbook and it can be discriminated that the cover film is altered at a glance.
Patent JP-H11223881-A (JP)
Title: Automatic separation mechanism for diazo copying machine
Inventor: KIJIMA SHIGEO
IPC: G03B27/24
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an automatic separation mechanism for a diazo copying machine capable of frictionally attaching a separation rotating board to a rotary shaft with small number of parts and by easy assembling work. SOLUTION: After superposing diazo sensitized paper S on an original picture O and exposing them in an exposure stage, the leading edge of the paper S is frictionally attached to the rotary shaft 4, and enter a notched holding part 11 of a separation rotating board 1 which is stopped with the locking of a stopper 3, and then the locking of the stopper is released and the board 1 is rotated to separate the paper S from the original picture O and carry it to a developing stage in this automatic separation mechanism for the diaze copying machine. In the mechanism, a cylinder part 2 in which the rotary shaft is inserted is formed on the side of the center aperture 13 of the board 1, and a press-contract 21 which can be displaced in a radial direction is integrally formed on the cylinder part and is pressed by a pressing means 6 so as to press-contact with the rotary shaft.
Patent JP-S58156938-A (JP)
Title: Exposing device
Inventor: IRIKITA NOBUYUKI
IPC: H01L21/027
Filed: 1982-03-12
Abstract: PURPOSE:To form fine patterns with high reliability by providing a measuring part which measures the width of the patterns of wafers and a correction and control part which corrects the exposure in accordance with the output thereof. CONSTITUTION:The wafer W exposed in a reference shutter time is developed 10 and etched 11. The wafer Wa in which etching is completed is measured of the pattern width in a measuring part 12, and the measured value thereof is fed to a correction and control part 13. The part 13 controls the reference shutter time of a control part 8. For example, the control part controls the shutter time so as to increase the same to increase exposure when the pattern width is small and so as to decrease the same when the shutter width is large. Always the uniform pattern width is thus obtained stably and the fine patterns are formed with high reliability.
Patent JP-H03240599-A (JP)
Title: Method for extracting drawing from magazine and sheet
Inventor: CHIE KATSUSHI
IPC: B44C1/165
Filed: 1990-02-19
Abstract: PURPOSE:To bond a favorite drawing to a bag or a pencil case by selecting the favorite drawing to extract the same to an adhesive sheet by bonding a drawing extracting sheet to a magazine to soften paper fibers and gripping a part of the sheet to transfer the printed drawing to a transparent film by the adhesive strength of the sheet. CONSTITUTION:A favorite drawing is determined from the scene, person or the like printed on printed matter such as a magazine and a drawing extracting sheet 1 wherein release paper 2 demarcating a frame edge part 2a assuming the shape of definite composition such as a heart shape and having separation lines 2a' cut in the intermediate parts thereof and the drawing extracting window part 2b brought into contact with the drawing in a separable manner and a transparent film 3 having an adhesive applied to the rear thereof are laminated is bonded to the drawing. Then, the rear of the sheet at the bonded place is wetted with surfactant to soften a part of paper fibers and a part of the sheet is gripped to be peeled off and the bonded printing ink is transferred to the film 3 to extract the drawing. Next, the head part of the frame edge part 2a of the drawing extracting sheet 1 is peeled off from the separation lines 2a' and bonded to the surface of an article desired to be transferred such as a cup through the adhesive surface thereof to be positioned and the remaining frame edge part 2a is bonded to the film by the adhesive strength thereof.
Patent JP-H01212841-A (JP)
Title: Waste heat discharge unit for cooling device
Inventor: OKADA SUSUMU
IPC: F24F13/32
Filed: 1988-02-19
Abstract: PURPOSE:To facilitate the discharge of waste heat air discharged from a waste heat port outdoors from an open window, by regulating the direction of air flow with a distributor and intensifying the directivity. CONSTITUTION:When electricity is supplied to a cooling air blasting equipment body 5, waste heat air is discharged from a waste heat port 6, and passes through a waste heat duct 7 and a current straightening section 10, then is discharged. As a distributor 9 of the current straightening section 10 is gradually reduced in its inner diameter in the discharge direction of waste heat, the directivity is intensified as well as the wind velocity of exhaust air is increased. A waste heat air duct 7 which is curved is rotatable along the outside periphery of waste heat air 6. The current straightening section 10 is also rotatable, centering on a rotary shaft 8, which makes it possible to change the discharge direction of exhaust air freely. Therefore, if an installation place of the main body 5 is located near a window 11, the waste heat air can be discharged outdoors with ease by orientating the waste heat duct 7 toward an open window 11. Moreover, the waste heat duct 7 is not provided with a bellow which can be curved, which makes it possible to endure a long time service without damaging an outer covering.
Patent JP-H03243285-A (JP)
Title: Welding strength control method for spot welding
Inventor: MIYAJI AKIHIRO
IPC: B23K11/25
Filed: 1990-02-21
Abstract: PURPOSE:To improve reliability of spot welding strength by setting up an accelerometer using a light signal on an electrode holder part to perceive a vibration of an electrode holder. CONSTITUTION:The accelerometer 1 using the light signal is set up on the electrode holder part 6 of a spot welding machine. The welding strength for plates 3 to be welded is then monitored indirectly by perceiving the vibration of the electrode holder 6. The light signal having light information on acceleration is transmitted to an optical accelerometer main body 8 through an optical fiber 2 by the accelerometer 1. The light signal on acceleration is changed into an electrical signal by a photoelectric converter and sent to an oscilloscope 9 on the optical accelerometer main body 8. The strength of acceleration is sent to a computer and acceleration generated at the time of each spot welding is monitored. Consequently, the welding strength of a weld zone can be controlled nondestructively.
Patent JP-H11271773-A (JP)
Title: Dry manufacture of liquid crystal display using particle beam alignment
Inventor: ALESSANDRO CESARE CAREGARI
IPC: G02F1/1337
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a low-cost, reliable light crystal display which is manufactured in a small number of steps by depositing an amorphous alignment layer on a transparent substrate by using a dry machining method. SOLUTION: The amorphous alignment layer is deposited on the transparent substrate by using the dry machining method such as plasma-reinforced chemical vapor-phase deposition. Then the atomic structure of the dry-machined alignment layer is aligned to at least one desired direction by using a particle beam device 48. A plasma generation unit 52 operates to generate ions and a group of three electrodes 54, 56, and 58 takes ions out to irradiate the substrate 20. The substrate 20 is fixed to a plate fixation platform 62 so that an angle θ as an angle of incidence of accelerated particles to a line perpendicular to the substrate 20 is maintained. The angle θ is preferably in a range of about 20 to 80 deg.. The alignment layer may be formed by a nonaqueous gas environmental deposition method such as vapor deposition, sputter deposition, and ion beam deposition.
Patent JP-H04276651-A (JP)
Title: Semiconductor device
Inventor: HARADA SATORU
IPC: H01L27/04
Filed: 1991-03-05
Abstract: PURPOSE:To restrain that, even when a destruction is caused at diodes for protective use in one part, the destruction is spread to other diodes for protective use at a semiconductor device provided with a plurality of diodes, for protective use, which are laid between an input terminal and a power-supply interconnection and which protect a circuit from a surge voltage by making a surge current escape. CONSTITUTION:Partitions 13 which restrain an electric current from flowing from anodes 5a for diodes 5 on one side to cathodes 5b for diodes 5 on the other side are installed between adjacent diodes 5 for protective use. When the diodes 5 for protective use in one part are destroyed by a surge current, the partitions 13 block that the portion of the surge current which flows in the destroyed diodes 5 for protective use flows toward the cathodes 5b for the adjacent diodes 5 for protective use form the side of the anodes 5a for the destroyed diodes 5.
Patent JP-H03242818-A (JP)
Title: Magnetic recording medium
Inventor: TANUMA TOSHIO
IPC: C08L67/02
Filed: 1990-02-20
Abstract: PURPOSE:To improve the output characteristics in a whole frequency range and to improve mechanical strength by forming two magnetic layers in a manner that the second magnetic layer contains a larger amt. of oxygen than the first magnetic layer and that the coercive force and residual magnetic flux density of each layer satisfy specified conditions. CONSTITUTION:The two magnetic layers can be discriminated from each other by the crystalline structure. These two magnetic layers are formed in a manner that the second magnetic layer 3 contains a larger amt. of oxygen than the first magnetic layer 2 and that the coercive force Hc1, Hc2 and residual magnetic flux density Br1, Br2 of the first and second magnetic layers 2, 3, respectively, satisfy the relations Hc1<=Hc2 and Br1>=Br2. Thereby, the output characteristics in a long wavelength range can be improved without reducing the output characteristics in a short wavelength range, and moreover, the mechanical strength of the magnetic film can be improved.
Patent JP-H09209293-A (JP)
Title: Production of paper or paper board
Inventor: OSADA TADASHI
IPC: D21H21/18
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a paper or a paper board giving high fixation rate to pulp and having excellent paper strength even in a paper- making system containing a large amount of calcium ion. SOLUTION: A pulp slurry containing 50-5,000ppm of calcium ion is incorporated with a paper strengthening agent comprising a water-dispersible ionic (meth)acrylamide polymer containing 0.1-10mol% of an N-substituted (meth) acrylamide free from ionic atomic group on the N-substituent and having 4-20 carbon atoms in the N-substituent and the obtained pulp slurry is formed in the form of paper or paper board.
Patent JP-H06247315-A (JP)
Title: Manufacture of steering wheel core metal
Inventor: TAKAMORI TETSUYA
IPC: B29K105/22
Filed: 1993-02-26
Abstract: PURPOSE:To provide the manufacture of a steering wheel core metal which, after the welding of a ring portion core metal and a spoke portion core metal, can remove simply the bend of the ring portion core metal caused by welding and can correct easily the ring portion core metal into a regular formation surface and can reduce a manufacturing work number. CONSTITUTION:At the time of the removal of the bend of a ring portion core metal 2, the bend is removed by pressing the ring portion core metal 2 against a plane parallel with a regular formation surface P while the vicinity of the welding place 5 of the ring portion core metal 2 where a spoke portion core metal 4 is welded to the ring portion core metal 2, is pinchingly held in a direction that meets at right angles with the regular formation surface P of the ring portion core metal 2 and is being conducted with plastic deformation.
Patent JP-H11239004-A (JP)
Title: High frequency filter
Inventor: OWADA SATORU
IPC: H01P1/203
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain a high frequency filter which easily designs, improve reflection characteristic and also reduce costs. SOLUTION: This high frequency filter is provided with resonators 30 which have a conductor 13 in the resonator which has electric length that is <=1/4 wavelength of a center frequency in which one terminal is made to a short- circuit terminal and the other terminal to an open terminal and resonate in a prescribed frequency, input-output resonators 40 which are arranged in parallel with the resonators 30 and have an input-output resonator internal conductor 14 with the same configuration and input-output connection lines 60 which has an input-output connection internal conductor 16 connected to the conductor 14 at a prescribed position from its short circuit terminal perpendicularly to the line longitudinal direction of the resonator 14 and input and output a high frequency. Then, the width of the conductors 16 are sufficiently narrower than that of the conductors 14.  Thus, it is possible to satisfactorily improve a reflection characteristic and to reduce a pass loss.
Patent JP-S51114483-A (JP)
Title: Metallized, heat-shrinkable polyester films
Inventor: KIMURA TAKAO
IPC: B65B53/02
Filed: 1975-04-02
Abstract: PURPOSE: Heat-shrinkable polyester films which can protect the content from rancidity and corrosion by retarding moisture permeation from the air. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01216715-A (JP)
Title: Chip removing device for travel type pipe cutting device
Inventor: ONISHI SADAO
IPC: B26D3/16
Filed: 1988-02-22
Abstract: PURPOSE:To prevent the defective cutting of a pipe or the damage of the pipe and extend the life of an upper edge by arranging multiple lower edge pins near the lower end position of the upper edge after a pipe is cut to pinch chips stuck to the tip section of the upper edge. CONSTITUTION:When an upper edge 4 is lowered from above, the upper edge 4 is brought into contact with oblique faces of lower edge pins 43, 44, 45 and 46, the lower edge pins 43, 44, 45 and 56 are pushed backward, a chip D is pinched between the lower edge pins 43, 44, 45 and 46, the chip D is separated from the upper edge 4 while being pinched when the upper edge 4 is lifted. When the upper edge 4 is again lowered into contact with oblique faces of the lower edge pins 43, 44, 45 and 46 to push them backward, gaps between the lower edge pins 43, 44, 45 and 46 are opened, and the previous ship D is dropped. The defective cutting of a pipe B and the damage of the pipe B caused by the chip D stuck to the upper edge 4 can be prevented, the removing work if the chip D is not required, the life of the upper edge 4 can be extended.
Patent JP-H06251326-A (JP)
Title: Multi-element magnetic head and manufacture thereof
Inventor: KATO TADASHI
IPC: G11B5/29
Filed: 1993-03-01
Abstract: PURPOSE:To shut a leakage magnetic flux to an adjacent front core by a shielding plate by increasing an inclined angle of a plane perpendicular to a magnetic gap to the core larger than that of the plate to the plane. CONSTITUTION:A multi-element magnetic head comprises two or more front cores 26 having a magnetic gap 2 corresponding to a track provided on a magnetic recording medium, spacers 3 provided on both sides of the cores 26, and shielding plates 4, 5 provided between the spacers 2 to absorb leakage magnetic flux from the adjacent cores 26. An oblique angle theta4 of the core to a plane 24 perpendicular to the gap 2 of the head is larger by 1-15 deg. or preferably 5-10 deg. than an oblique angle theta3 of a front element.shielding plate of the plates 4, 5 to the plane 24. Further, the width h2 of the final front element-shielding plate of the plates 4, 5 is formed to be larger by 0.5mm or preferably 2mm or more than the width h1 of the core 26.
Patent JP-H03241450-A (JP)
Title: Time sharing system
Inventor: TSUKADA EIJI
IPC: G06F15/00
Filed: 1990-02-19
Abstract: PURPOSE:To perform the control of execution priority at every command requested by a user by designating the execution priority at every command, and executing a process means based on designated execution priority when the command is started up on the process means under execution. CONSTITUTION:A parameter analysis means 24 analyzers a system generation parameter instructed by the user when performing system generation, and an execution priority control means 25 sets a command name and the execution priority on a command table 22 based on the result of analysis. A process managing means 26 supplies the retrieval instruction of the command to a command table retrieval means 27 when starting up the command on the process means 211-21n under execution. The command table retrieval means 27 retrieves the command table 22, and a process state table update means 28 updates the content of a process state table 23 based on a retrieval result, and the process managing means 26 performs the management of the process means 211-21n based on an updated content. In such a way, it is possible to perform the control of the execution priority at every command requested by the user.
Patent JP-S63205794-A (JP)
Inventor: TAKAHASHI HIROKAZU
IPC: G07G1/14
Filed: 1987-02-23
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。