baber/WOPTO huggingface dataset:
Patent JP-H05138460-A (JP)
Title: Ball inserting device for ball screw
Inventor: BETSUSHIYO NORIAKI
IPC: B23P21/00
Filed: 1991-11-20
Abstract: PURPOSE:To provide a ball inserting device, which can reduce the insertion resistance of a ball to improve the insertion efficiency, at the time of assembling a ball screw. CONSTITUTION:A positioning member is provided in the lower end of a ball insertion part 11, which can be inserted to a nut screw 2, so as to be engaged with the upper of a shaft screw 3. A ball inlet hole 13 is provided in the upper of the ball insertion part 11, and a ball outlet hole 14 is provided in the intermediate part of the ball insertion part 11, and they are communicated with each other by a vertical ball supply passage. The ball insertion part 11 is inserted to the nut screw 2, and the ball outlet hole 14 is faced to the highest position of a ball circulating groove, and balls are supplied from the ball inlet hole 13 to perform the smooth insertion. After finishing the insertion of balls, the ball inserting device is removed, and while the screw shaft 3 is screwed for assembling.
Patent JP-H07191072-A (JP)
Title: Method for measuring line insulation resistance
Inventor: HARADA SHIGEKAZU
IPC: G01R27/18
Filed: 1993-12-27
Abstract: PURPOSE:To accurately measure line insulation resistance independent of the error of each element incorporated in a measurement circuit. CONSTITUTION:A circuit which finds a resistance value to be measured by dividing a reference voltage E by means of resistors R1 and R2 and the resistance to be measured and measuring the divided voltages connects a line by controlling a switching section SW1 and measures the line insulation resistance after measuring a reference resistance r1 having a known resistance value and infinite resistance by controlling the section SW1.
Patent JP-H01173668-A (JP)
Title: Semiconductor substrate containing superconductor layer
Inventor: HARADA KEIZO
IPC: H01L39/02
Filed: 1987-12-26
Abstract: PURPOSE:To realize a high-speed and high-density semiconductor device by a method wherein a thin-film layer composed of a composite oxide superconductor containing a specific element is formed on a ZnSe single-crystal substrate. CONSTITUTION:A thin-film layer, which is composed of a composite oxide superconductor containing at least one element alpha selected from group IIa elements in the periodic table, at least one element beta selected from group IIIa elements in the periodic table and at least one element gamma selected from groups Ib-IIIb, IVa and VIIIa elements, is formed on a ZnSe single-crystal substrate. It is preferable that this superconductor be formed by using a composite oxide superconducting material; a well-known arbitrary material can be used for this composite oxide superconducting material. By this setup, an operating speed of a semiconductor integrated circuit can be enhanced; high density of this circuit can be realized.
Patent JP-2000163977-A (JP)
Title: Nonvolatile semiconductor storage device and its data writing method
Inventor: NOBUKATA HIROMI
IPC: G11C16/02
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To improve disturbance characteristics of memory cells of a multi- value type NAND nonvolatile memory, when the threshold voltage is at low write level and to improve the write efficiency. SOLUTION: This device has a wire control circuit 21, which writes the data in the lowest-order group that write data of the lowest order belong to after writing the data of a higher-order group among multibit data, and can also write different kinds of data in, for example, in a page in parallel. The write control circuit 21 has latching circuits (Q21, etc.), bit-line voltage supply lines for supplying VB1 to VB3 as applied voltages of bit lines (BL0, etc.), a bit line voltage generating and switching circuit 22 which are connected thereto and generates and switches VB1 to VB3 for writing between the groups, and voltage supply control circuit (NT27 to NT35), which control connection between the bit lines and bit line voltage supply lines according to the data in the latching circuits at writing.
Patent JP-H05143221-A (JP)
Title: Resistance pressure-sensitive type tablet
Inventor: YOSHIKAWA OSAMU
IPC: G06F3/03
Filed: 1991-11-20
Abstract: PURPOSE:To improve the accuracy of an A/D converter circuit without providing the partitioning electrodes to both X and Y axis resistance plates. CONSTITUTION:The external resistances are inserted at both ends of each of X and Y axis electrodes respectively, and the tap terminals A, B and C are provided at the middle of each external resistance for partition of the outputs of those resistance plates. Then both ends of each resistance and the terminals A-C are connected to an A/D converter circuit via the changeover switches 63 and 64 which are switched to each other for each section in accordance with the detected position data. In regard of the position information on an X axis resistance plate, this plate is switched toward an X contact and a prescribed point is pressed with a pen. Then the position data on each of divided sections of the resistance plate are compared with the data divided equally into 256 pieces, for example, by the A/D converter circuit. If no detected data is included in a prescribed section, the overflow output emerges to switch successively the switches 63 and 64 for each section. Then the position data are outputted when they are included in a set range. In the same way, the position information on a Y axis resistance plate is detected after this plate is switched toward a Y contact.
Patent JP-H09247533-A (JP)
Title: Flat panel radiant ray image pickup device having common electrode through pattern forming
Inventor: JIYOOJI EDOWAADO POSHIN
IPC: H01L27/146
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a flat panel radiant ray image pickup device in which a phantom image and image artifact in operation are reduced by providing a low capacitance coupling common electrode so as to reduce capacitance coupling between a photo diode electrode and a read data line for a picture element. SOLUTION: A low capacitance coupling common electrode 180 arranged by pattern forming on an array of a photo sensor 120 of a radiant ray image pickup device 100 has a common electrode array segment arranged on the array of the photo sensor 120. An interconnection segment 184 is arranged between the adjacent common electrode array segment 182 to couple electrically the adjacent common electrode array segments 182. The interconnection segment 184 is arranged on part of a data wire 140 provided between the adjacent common electrode array segments 182. Thus, the induced capacitance between the data wire 140 and the common electrode array segments 182 and a phantom image and image artifact in operation of the radiant ray image pickup device 100 are reduced.
Patent JP-H08161581-A (JP)
Title: Safe for coin processing machine
Inventor: OKAMURA MUNEYUKI
IPC: G07D9/00
Filed: 1994-12-09
Abstract: PURPOSE: To facilitate the movement of safe bodies for the coin processing machine and lighten the burden on a person in charge by mounting the safe bodies on a carriage. CONSTITUTION: Respective safe bodies 6a-6d of the coin processing machine (e.g. automatic ticket vending machine) are mounted on the carriage 10. This carriage 10 is provided with wheels 11a and 11b for moving a floor surface G where the automatic ticket vending machine (a) is installed, and the carriage 10 can be moved out of the automatic vending machine (a) by opening a door a provided on the rear side of the automatic vending machine (a) and also moved into the automatic vending machine (a) from outside. When the carriage 10 is moved into the automatic vending machine (a), the carriage 10 can be positioned in a specific place with a stopper 12. Consequently, the movement of the safe bodies 6a-6d is facilitated and the burden on the person in charge is reducible.
Patent JP-H07189822-A (JP)
Title: Pressure regulator for fuel tank in engine
Inventor: NOZAKI MIKIO
IPC: F02M25/08
Filed: 1993-12-27
Abstract: PURPOSE:To properly diagnose occurrence of an abnormal condition in pressure regulation of a fuel tank in an engine. CONSTITUTION:A pressure regulator is provided with a charge passage 2 connecting a fuel tank 1 and a canister 4 together, the first diaphragm 13 which is opened so as to communicate the fuel tank l and the charge passage 2 with each other when the pressure in the fuel tank 1 exceeds the predetermined valve opening pressure beyond the pressure in the charge passage 2, and the second diaphragm 15 which compresses a spring 14 put on the first diaphragm 13 by means of an inlet negative pressure generated in an intake pipe 8 during operation of an engine 10 so as to reduce the valve opening pressure.
Patent JP-H11168551-A (JP)
Title: Portable telephone set
Inventor: NISHIMURA KINJI
IPC: H04W88/02
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To record a message without troubling neighborhood by calling sound, by automatically making a response without generating calling sound and recording a transmitted call from a caller when a first call signal is received in a state where a prescribed switch is previously operated. SOLUTION: When the first call signal is judged to be received after the power switch 7 of a portable telephone set 1 is turned on, it is judged whether a change-over switch 6 is turned on or not. When the change-over switch 6 is judged to be turned on, a special recording function where the automatic response is executed without generating calling sound from time when the first call signal is received is executed. When the change-over switch 6 is judged to be in an off state, the regular call function and recording function are operated. A buzzer is rung in synchronizing with the reception of the call signal. When a call key 4 is depressed, the call between the caller and a receiver is realized. When the key is judged to be not depressed, continuous detection is waited for.
Patent JP-H01175018-A (JP)
Title: Miskeying alarming and correcting system
Inventor: KITADATE YOTARO
IPC: G06F3/02
Filed: 1987-12-29
Abstract: PURPOSE:To immediately correct a key input to be easily misinputted due to a user's habit or the like by registering a miskeyed character string and a corrected character string as a pair, and when an inputted character string coincides with the registered uncorrected character string, displaying an alarm message to correct the character string. CONSTITUTION:A source program editor 1 or the like registers a pair of uncorrected data and corrected data in a miskeying collation table 2-2 in accordance with user's information indicating unpurposed miskeying or a case repeating the same correction of the same data by a prescribed number of times or more. When the inputted data coincide with the miskeyed data registered in the table 2-2, a miskeying alarm message is displayed. The inputted data are substituted by the corrected data based on a user's instruction corresponding to the message so as to be corrected to other data by correcting (automatic correction) the data, holding the data without being corrected, or reinputting the data.
Patent JP-H11147300-A (JP)
Title: Polyester resin molding and its manufacture
Inventor: SUGA KAZUHIRO
IPC: B32B27/36
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To enable excellently-designed printing by integrally laminating a polyester transparent resin layer, a polyester nonwoven fabric sheet applied printing on one side, and a non-transparent polyester resin layer, and laminating the transparent polyester resin layer so as to contact with the printed side. SOLUTION: A transparent polyester resin is cast into a mold. A sheet, where a decorative layer 3 is printed on a polyester resin nonwoven fabric 2 by using a gravure ink using a binder composed of an alkyd resin and a pyroxylin, is laminated so that the printed surface is faced to the polyester resin surface 1. A transparent polyester resin 1 diluted to a low viscosity with an organic solvent is applied for putting the polyester resin between the nonwoven fabric fiber. After drying of the solvent content, it is overlapped to contact with a non-transparent sheet molding compound(SMC) comprising an unsaturated polyester resin and glass fibers for placing in a molding tool to harden the SMC. Thus, the appearance of the molding has a deep pattern due to the diffused printing ink.
Patent JP-H04195979-A (JP)
Title: Guard panel for video cassette
Inventor: TAKEDA YOSHINOBU
IPC: G11B23/087
Filed: 1990-11-28
Abstract: PURPOSE:To avoid sinking in the outside of a side plate due to formation of a hinge pin and to improve impact resistance of the hinge pin by forming scooped out recessed parts around the axis of the hinge pin in all directions. CONSTITUTION:The guard panel consists of a slender front plate 2 having an L-shape cross section, and side plates 3, 4 on the both ends of the plate 2 formed in one body. The side plates 3, 4 have cylindrical hinge pins 6, 7, respectively, facing to each other. The hinge pin 6 has a cylindrical projection 11 to engage and stop a spring, and the base part of the pin is formed to have a cross shape cross section. Namely, recessed parts 14 and four projected parts 15 are provided around the axial line of the pin between the base end 13 and the projection 11 in all directions. Also, the hinge pin 7 has recessed parts 18 in all directions and projected parts 17A is formed at the base end 13A. Thereby, sinking in the outside of the side plate caused by the formation of the hinge pins 6, 7 is eliminated and the hinge pin has higher impact resistance.
Patent JP-H08210613-A (JP)
Title: Dry distillation type incinerating furnace
Inventor: KONDOU HIROYOSHI
IPC: F23G7/12
Filed: 1995-11-27
Abstract: PURPOSE: To incinerate petrochemicals such as a waste plastic, medical waste, used tire, paint tailings, vinyl, foamed styrol, or disposable diaper. CONSTITUTION: A main flue 4 communicating with a dry distillation chamber 3 is formed at the lower part of the chamber 3 at the center of a furnace body, a secondary combustion chamber 5 communicating with the flue 4 is formed at the upper part, burners 14 and 15 are respectively disposed in the chambers 3 and 5, a reservoir 10 is provided on the bottom of the chamber 3, an atmosphere introducing pipe having injection holes 21, 21a communicating with the flue 4 is disposed, and the first and second burners are ignited to directly heat the chamber 3 to a high temperature atmosphere state, thereby dry distilling incinerating matter. Simultaneously, dry distillation gas is fed to the flue to mix in contact with the atmosphere to be burnt, its exhaust gas is burnt and deodorized in the secondary combustion chamber to an odorless and clean state, and exhausted.
Patent JP-H02176120-A (JP)
Title: Auxiliary machine driving device for v-type engine
Inventor: AKUTSU TOSHIHARU
IPC: F02B75/22
Filed: 1988-12-28
Abstract: PURPOSE:To shorten the longitudinal length of an engine by arranging a water pump in front of a rear cylinder train, installing a generator at the lower front, and arranging a generator driving belt between the front of the rear cylinder train and a timing belt. CONSTITUTION:A cylinder train 3L on the left side is located behind a cylinder train 3R on the right side in an engine E. A water pump 6 is arranged in front of the cylinder train 3L. A generator 13 is installed at the lower front of the cylinder train 3L, and a generator driving belt 15 is arranged between the front of the cylinder train 3L and a timing belt 9. The water pump 6 is fitted to the cylinder train 3L on the backwardly offset side, the generator driving belt 15 is arranged near the cylinder train 3L, thereby the forwardly protruded quantity is small, and the whole length of the engine E can be shortened.
Patent JP-2000165335-A (JP)
Title: Cm data reproduction device and recording medium
Inventor: NAKA AKIYUKI
IPC: H04H60/13
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a CM data reproduction device that can selectively reproduce CM data without deteriorating the effect of CM as a commercial advertisement. SOLUTION: The CM data reproduction device is provided with a tuner 1 that receives a radio wave from a communication satellite via an antenna 100 and converts it into a signal for the inside of the device, a data demultiplexer section 2 that demultiplexes multiplexed program data and CM data in digital broadcast data according to data ancillary information sent together with the digital broadcast data, a data synthesis section 3 that inserts the CM data to program data displayed on a display device 101, a decoder 4 that decodes high efficiency coding processing or the like applied to each of program data and CM data and outputs the result to the display device 101, a program data recording and reproducing section 5 that applies recording/ reproduction to the program data demultiplexed by the data demultiplexer section 2,  a CM data recording and reproducing section 6 that applies recording/ reproduction to the CM data demultiplexed by the data demultiplexer section 2 and a control section 7 that controls the operation of individual sections in the reproduction device.
Patent JP-H01174934-A (JP)
Title: Method for controlling driving of hammer for inspecting striking power
Inventor: NISHIKAWA HIDETOSHI
IPC: G01N3/34
Filed: 1987-12-29
Abstract: PURPOSE:To obtain a control method capable of imparting striking power to an object to be measured only by the inertial force of a hammer, by detecting the starting of the contact with the object to be measured to stop the driving of the hammer. CONSTITUTION:A hammer is constituted by integrating a hammer head, a striking sensor and a wt. when the hammer head collides with an object to be measured to impart striking power thereto, a striking sensor 44 outputs the contact detection signal corresponding to a pressing force from the point of time when the hammer head starts the contact with the object to be measured to the point of time when said head is repulsed to be separated from the object to be measured. This signal is amplified by an amplifier 52 to be inputted not only to an abnormality judge circuit 30 through a comparator 54 but also to the FF 58 and NOT circuit 68 of a hammer driving control circuit 28. The FF 58 is reset by the start of the contact of the sensor 44 with the object to be measured to prevent a current from flowing to a striking coil 48 and the driving of the hammer is stopped to impart striking power to the object to be measured only by the inertial force of the hammer. An FF 60 emits an output signal when the hammer is separated from the object to be measured and a current is allowed to flow to a return coil 50 to return the hammer.
Patent JP-H06181335-A (JP)
Title: Optical coupling device
Inventor: OTSUKA YOSHIHIRO
IPC: H04B10/112
Filed: 1992-12-14
Abstract: PURPOSE:To restrain an input current used for transmitting optical signals from increasing by a method wherein a converting circuit which converts pulse signals into pulse signals shorter in period and inputs them into a light emitting element is provided. CONSTITUTION:A converting circuit 10 which converts input pulse signals into pulse signals whose period is shorter than that of the input pulse signals and inputs the converted signals into a light emitting element 1 is provided to the light emitting element 1. Therefore, light signals emitted from the light emitting element 1 are shorter than the input pulse signals in period. By this setup, when light signals are transmitted, the light emitting element 1 is not required to be increased in input current to transmit light signals when the light emitting element 1 and a photodetective element 2 are provided separate from each other so as to remove the influence of noises which are of the same phase with a power supply or pulse signals superposing a power supply line or a pulse signal line.
Patent JP-H06187215-A (JP)
Title: File rewriting method by data logging system
Inventor: KUWABARA HIROSHI
IPC: G06F11/34
Filed: 1992-12-15
Abstract: PURPOSE:To provide a method which records the rewriting history of data by a data logging system and checks whether or not the data are normally rewritten when a program developed in an operation file and placed in operation is rewritten into a backup file. CONSTITUTION:Rewriting history data 3 consisting of old data and new data corresponding to a rewritten address are preserved on a main memory 1, data rewritten by a data rewriting means 4 are written in the rewriting history data 3, and a rewritten data operation means 5 operates the rewritten data for a certain time. The rewritten address, old data, and new data are stored in the rewriting history data 3 and a rewritten data matching process means 6 makes a mutual check on three pieces of information including histories of the latest data and old information in an operation file, a latest data/backup file, and old data rewriting history information to check whether or not there is contradiction, and rewrites the data in the backup file 2 when the pieces of information are normal or reports abnormality to a customer engineer in abnormality.
Patent JP-H05164319-A (JP)
Title: Waste heat boiler for garbage incinerator
Inventor: IWASHITA TAKESHI
IPC: F22B1/18
Filed: 1991-12-17
Abstract: PURPOSE:To enable steam generated from a waste heat boiler to be applied for performing soot blowing operation without passing through an over-heater by a method wherein water pipes having anti-corrosion metallic flame spraying layers at their surfaces are arranged at portions where they may be easily damaged by the soot blowing operation. CONSTITUTION:Water pipe rows facing directly against a soot blowing device 3, i.e., the water pipe row of the first row counted from the soot blowing device 3 under their grid-like arrangement and the water pipe rows of the first and second rows under their zig-zag arrangement are constructed by the water pipes having anti-corrosion metallic flame spraying layers at their surfaces. In any case, the water pipe rows 2 subsequent to the third row are easily attacked directly by steam, so that a necessity of the metallic flame spraying layer is reduced. As the metallic flame spraying material, nickel-chrome system having as its main substance chrominum of high hardness may well be adapted and a thickness of the metallic flame spraying layer may be of several hundreds micron. With such an arrangement, even if the steam from the waste heat boiler is supplied to the soot blower device without passing through the over- heater, the water pipes may not be damaged.
Patent JP-H10175079-A (JP)
Title: Manufacture of resistance welded tube
Inventor: FUJIMOTO HIROMASA
IPC: B23K37/08
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To prevent tucking flaws from generating, in producing a resistance welded tube using a two-roll type squeeze roll, by removing the fin flaws generating on both sides of a resistance welding part, together with beads on the outer face of the weld simultaneously by means of a cutting tool before advancing to the forming roll. SOLUTION: With a specific interval set in the tube feeding direction on the downstream side of a two-roll type squeeze roll 4, two cutting tools 11a, 11b are arranged in a zigzag in accordance with the space between the two flanges 4a of the squeeze roll 4. Using these cutting tools 11a, 11b, fin flaws 7 from both flanges 4a of the squeeze roll 4 are cut and removed on one side each time, together with the beads 5a on the outer face of the weld. In this case, the cutting depth is set to be within 0.8mm. Consequently, the tucking flaws (due to the reduction of the fin flaws by the forming roll) are prevented from generating, which ordinarily occurs on both sides of the outer resistance welded part of the tube after forming.