baber/WOPTO huggingface dataset:
Patent JP-S60134421-A (JP)
Title: Pattern position detector
Inventor: KUROSAKI TOSHISHIGE
IPC: H01L21/027
Filed: 1983-12-23
Abstract: PURPOSE:To contrive to extract a signal for detection of position in a high speed and with high precision by a method wherein a pattern to be detected is enlarged to be projected together with a referential pattern, scanned according to slits, brightness of transmitted light is photoelectrically converted, converted according to A/D conversion synchronizing with a referential pulse, and a computing process is performed according to the signal of a memory. CONSTITUTION:When the positioning pattern 4 of a substrate and a referential pattern 2 on a reticle are enlarged to be projected on the scanning surface of slits 7 through optical systems 5, 6, the patterns 2 is bright and the pattern 4 is dark. The rotation of a drum 16 is controlled 17, the image of the pattern 4 is scanned at a fixed speed by the slits 7, brightness of transmitted light is photoelectrically converted 9, and converted 12 according to A/D conversion synchronizing with a referential pulse 19 to be stored 14. Moreover the number of the pulses are counted 13 from the original point passing time of the slit 7, converted according to A/D conversion, and stored 14. When the counted number of the pulses 19 is indicated by (i), frequency is by (f), the position of the slit is by Xi, the scanning speed is by (v), and magnification of projection is indicated by A, relation between them can be expressed by Xi=(v/fA)i, and the axis of ordinates indicates brightness of transmitted light. The relative position (DELTA) of the centers of coordinates of the patterns 2, 4 are operated 15 to be detected according to statistical technique from the output signals thereof. When (f) is increased, resolution can be made high, and extraction of the signal at position detecting time can be performed at a high speed with high precision.
Patent JP-2000073489-A (JP)
Title: Entrance-approach structure of building and unit member used for the same
Inventor: KOYAMA TETSUO
IPC: E04C1/40
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an approach structure, in which weight can be light while days required for the execution of works may be reduced, and a unit member using the structure. SOLUTION: The approach structure has core material layers 4a (4b) consisting of foamed plastics and reinforcing layers 2a (2b) surrounding at least the top faces and side peripheral surfaces of the core material layers 4a (4b) while reinforcing the core material layers. The approach structure has decorative layers 3 composed of tile-shaped facings stuck so as to cover at least sites capable of being recognized from the outside of the surfaces of the reinforcing layers 2a (2b).
Patent JP-H0289752-A (JP)
Title: Device for controlling momentum of arm of automatic clothroll changer
Inventor: KUWABARA MASAICHI
IPC: B65H19/12
Filed: 1988-09-26
Abstract: PURPOSE:To eliminate the need for strictly restricting the stopping position of a bogie by providing an operating portion which receives the detected signal from a distance detector and calculates the shifting in the right-left and front- rear directions between the original point of a bogie and the original point of a weaving machine to output a command signal to arm driving motors so as to give the controlled momentum to an arm based on the calculated result. CONSTITUTION:The stopping position of a bogie is detected at each stoppage using distance detectors 101, 102 in the right-left and front-rear directions, and this detected result is operatingly processed to calculate the shifting in the right-left and front-rear directions between the original point of a weaving machine and the original point of a bogie by a CPU 104. Based on this calculated result, motors 19, 22, 35, 44 are controlled in their driving to control the momentum of an arm.
Patent JP-H03183924-A (JP)
Title: Temperature compensator for torque measuring instrument
Inventor: HANAZAWA AKIYOSHI
IPC: G01L3/10
Filed: 1990-09-12
Abstract: PURPOSE:To measure torque with high precisely over a wide temperature range by providing a means which detects the temperature of a torque detection part by detecting the exciting current of an exciting coil and a means which performs tempera ture compensation for an electric signal regarding the value of torque according to the detection result of the temperature detecting means. CONSTITUTION:The exciting current Iex is detected by a detection resistance 9, rectify ing filters 10 and 11, and a differential detector 12. The current Iex reacts not to the torque, but only the temperature of a torque detection part. Consequently, the temperature of the torque detection part is detected only by detecting the current Iex, and the differential detector 12 outputs a temperature-compensated reference voltage Vt. A comparator 23 compares the voltage Vt with a reference voltage Vref from a constant voltage generator 24 and outputs a corresponding signal voltage Vs for correcting torque detection sensitivity. At high temperature, a detection output which is larger than the torque applied actually to a shaft 1 appears, but the amplifica tion factor of an automatic gain controller (AGC) 18 is adjusted with a voltage Vs and the AGC 18 outputs a torque detection signal after sensitivity variation with temperature is compensated.
Patent JP-H1093870-A (JP)
Title: Solid-state image pickup element and its driving method
Inventor: UENO TAKAHISA
IPC: H04N5/341
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To provide amplification-type image pickup element which can reduce the dark current of an image element and to provide the driving method. SOLUTION: The amplification-type solid-state image pickup element 10 suppresses dark current by injecting charges to a boundary between the semiconductor surface 8 of the image element 11 and an insulating film 9. At the time of turning off the image element which is not selected, the potential of the control electrode of the image element which is not selected is once set to intermediate potential Vg M. When the selected image element is reset, the potential Vg L of the control electrode of the image element which is not selected is set to be lower than intermediate potential Vg M in the solid-state image pickup element 10.
Patent JP-H03103900-A (JP)
Title: Acoustic processor
Inventor: TAKEUCHI KAZUFUMI
IPC: G10H1/00
Filed: 1989-09-19
Abstract: PURPOSE:To faithfully reproduce the acoustic characteristic of a natural musical instrument by the circuit constitution of a small scale by providing an acoustic processing means for performing each different acoustic processing to each component of each distributed musical tone signal. CONSTITUTION:Musical tone signals outputted from sound sources TGk (k = 1 to n) are distributed into three in a prescribed distribution ratio, respective ly, and with respect to each distributed signal, each different filter processing is executed by all pass filters AP1 to AP3 and each circuit succeeding to them, and also, signals obtained as a result of the processing are superposed, and moreover, added directly added to a sound signal, and outputted as a musical tone signal for the left channel and a musical tone signal for the right channel. Accordingly, the musical tone signal of the sound source TG adjusts each multi plication coefficient of multipliers MEk (k =1 to n), MFk (k = 1 to n), and MGk (k = 1 to n) in accordance with each degree belonging to high, middle and low compasses, and can vary the contents of the filter processing performed to each musical tone signal in accordance with a sound pitch. In such a way, the acoustic characteristic being equal to a resonator of a natural musical instrument by the circuit constitution of a small scale.
Patent JP-2000081980-A (JP)
Title: Program distribution system
Inventor: OKI SADAO
IPC: G06F9/445
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a program distribution system capable of scheduling the distribution of programs and files in a computer system connected by plural multi-hierarchy, attaining divided distribution by one instruction, simplifying distributing work and distribution management, and preventing the generation of an error. SOLUTION: Prograrns are divided into plural parts and distributed plural times based on program distribution schedule information (from schedular files 12, 22) previously distributed to plural computers (a host computer 11 and distributed computers 21). The distribution schedule information includes plural dates for distributing these programs and program distribution procedures corresponding to respective corresponding dates.
Patent JP-H0799614-A (JP)
Title: Method and circuit for television reception
Inventor: SOMEYA KAORU
IPC: H04N5/44
Filed: 1993-09-29
Abstract: PURPOSE:To always realize the stable receiving operation regardless of a weak electric field or an influence of a reflected wave and to reproduce satisfactory colors and sounds at the time of the use in the moving state. CONSTITUTION:A SAW filter 52 which separates and extracts at least a video signal carrier, a video modulated signal, a chrominance signal, and an audio signal from the intermediate frequency signal of the television radio wave received in a tuner 32 by channel selection, a first video intermediate frequency amplifying and detecting circuit 56 which independently amplifies the video signal carrier obtained by the SAW filter 52 and outputs a synchronizing signal by synchronous detection and outputs a signal for detection and, at the same time, outputs an AGC signal for a gain control to a tuner 32, an amplifier 55 which controls the gain of the chrominance signal and the audio signal obtained by the SAW filter independently of the video signal carrier, a second video intermediate frequency amplifying and detecting circuit 57 which outputs the video signal and the audio signal by amplification and pseudo synchronous detection of the video modulated signal amplified by an amplifier 54 and the chrominance signal and the audio signal amplified by the amplifier 55 are provided.
Patent JP-S60133332-A (JP)
Title: Pressure sensor
Inventor: UEDA TOSHITSUGU
IPC: G01L13/06
Filed: 1983-12-22
Abstract: PURPOSE:To obtain a highly sensitive pressre sensor, which is hardly affected by the vibration noise and attitude change, by detecting the pressure change as the change in natural frequency of a supporting part, which supports a movable plate. CONSTITUTION:A pressure detecting part 3 is provided with a fixed plate 4 having slits 41 and a movable plate 62, which is rotatably supported by a supporting part 63 and has slits 64. The fixed plate 4 and the movable plate 62 are arranged so as to face each other. A pressure P1 is applied on the surface of the movable plate 62. A pressure P2, which is introduced through the slits 41 of the fixed plate 4, is applied to the back surface of the plate 62, where the slits 64 are not formed. In this structure, torque, which is proportional of the difference between the pressures P1 and P2, is applied to the supporting part 63 of the movable plate 62, and the movable plate 62 is slanted. The torque is detected as the change in natural frequency of the supporting part 63. Thus the highly sensitive pressure sensor, which is hardly affected by the vibration noises and the attitude change, can be obtained.
Patent JP-H0290507-A (JP)
Title: Protective circuit component for mounting electronic component
Inventor: NISHIYAMA TOSHIHIKO
IPC: H01H85/165
Filed: 1988-09-27
Abstract: PURPOSE:To prevent burning accident due to short-circuit of an electronic component having no built-in protective circuit by mounting beforehand a component, with a protective circuit, for mounting the electronic component under this electronic component. CONSTITUTION:An insulating resin 2 is molded in a metal mold after a fuse wire 3 is welded to a metal plate 1. Therefore, the fuse 3 is connected between the metal members 1 and whole upper and lower surfaces except the metal member are covered with an armor resin 2 in this construction. In mounting, an electronic part 5 is mounted on the lands 7 of a base board 4. When the electronic component 5 is short circuited, the fuse 3 is fused by an over-current flowing therethrough so that the components and the mounting base board are prevented from burning.
Patent JP-S60134394-A (JP)
Title: Character recognition method
Inventor: SATOU HAJIME
IPC: G06K9/62
Filed: 1983-12-22
Abstract: PURPOSE:To prevent error recognition of fonts between characters which are similar to each other by detecting character height of the prescribed number, by separating the results by reference height which is decided beforehand, and by comparing the classified results with the font size of each dictionary. CONSTITUTION:When the letter on an original is recognized, the letter is scanned by an optical detector, and binary data in correspondence to black and white of the picture element at every micropicture element, that is, picture element data are obtained. The picture element data are segmented at every character pattern. For characters in the first one row of the original for example, each character height is detected and group division is executed. Number of times of appearance (in other words, frequency) of each group is counted, the results are compared with each other, and it is judged that to which classification the character font during recognition belongs.
Patent JP-H1092249-A (JP)
Title: Polymer porcelain tube molding method
Inventor: MISAWA HIDENOBU
IPC: B29K83/00
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a polymer porcelain tube molding method capable of obtaining sufficient adhesion of a flange fixture with a silicone rubber and shortening curing time. SOLUTION: A hollow core member 2 with flange fixtures 3-1, 3-2 at both ends is arranged within a polymer porcelain tube molding mold 1, a covering forming material is filled in covering forming spaces 1a, 1b around the hollow core member 2, then the mold 1 is heated to the prescribed covering forming material curing temperature, and the housing forming material is cured to form a polymer porcelain tube. When mold temperature is raised to the prescribed curing temperature by heating, temperature of the flange fixtures 3-1, 3-2 extruded from the mold 1 is separately raised.
Patent JP-H04227404-A (JP)
Title: Low nox burner and usage thereof
Inventor: JIYON JIEI BAN AADEN
IPC: F23C99/00
Filed: 1991-06-18
Abstract: PURPOSE: To reduce the contents of nitrogen oxide in fuel gas produced from a burner, by providing passages for a secondary gas fuel and air, the passages having an outlet opening in a tip end of the burner along a burner body into which a primary gas fuel and primary air are introduced. CONSTITUTION: A gas fluid from an inlet tube 23 is guided to a burner body tube 14 after passage through an orifice 25 of a spud 24. Hereupon, primary air is entrained and mixed therewith and flows in a premix chamber 28 and further exits for combustion from a premix outlet 27. The air passing between a secondary air opening/closing portion 13 and a casing 17 enters a furnace through a passage located between a burner block 11 and a burner 12, and further enters the spud 24 through a secondary gas combustion tube 30, and communicates with a chamber 33 in a tip end 16 in a front end portion 32, and is injected into the furnace after passage through a passage 34. Thus, a premix combustion product from a premix outlet 27 forms a screen to moderate a reaction between the secondary air fuel and the secondary air, whereby nitrogen oxide in the fuel gas is reduced.
Patent JP-H03105438-A (JP)
Title: Memory control method
Inventor: KONAKAI SATORU
IPC: G06F12/00
Filed: 1989-09-19
Abstract: PURPOSE:To improve the processing speed of clearing a picture and to prevent the increase of clearing time accompanying the high density of the picture by executing a read operation with clearing when the formation of a subsequent screen is started after a certain screen is processed. CONSTITUTION:The clearing operation of a bit map memory in a picture processor is executed by the read operation with clearing. The processing of the reading with clearing is delayed compared to only reading. Since the speed of one read-modification-write is higher than that of one time of read operation and one time of write operation, a clearing processing speed comes higher. To put it concretely, in the memory controller 32 a RAM chip 31 is caused to output the signals of RAS, CAS and WE as against a read access and a write access through a system bus 34, and an ACK signal is returned to CPU 35 when the reading or writing of data terminates. An access with clearing is designated by previously setting a flag in a register.
Patent JP-S6399033-A (JP)
Title: Production of 4,4'-(parahydroxybenzoyl)diphenyl
Inventor: KUSUDA MIKIO
IPC: C07B61/00
Filed: 1986-10-15
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for heat- resistant polymers inexpensively in easy isolation and in high yield without forming water as a by-product, by reacting 4,4'-(diphenoxycarbonyl)diphenyl by the use of a specific reaction medium under a given temperature condition. CONSTITUTION:4,4'-(Diphenoxycarbonyl)diphenyl is used as a raw material and reacted in the presence of liquid hydrogen fluoride by using preferably 1-1,000mol hydrogen fluoride based on 1mol of the raw material compound at -20-80 deg.C, preferably 0-50 deg.C to give the aimed compound. The raw material is synthesized by reacting 4,4'-diiododiphenyl with carbon monoxide in the presence of a catalyst containing a transition metallic compound.
Patent JP-H11114177-A (JP)
Title: Ball dispensing device
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a ball dispensing device reducing the load of ball pressure to an electric driving source and capable of quickly dispensing balls even when the number of balls to be dispensed is increased. SOLUTION: In a ball dispensing device, sprockets 37a, 37b are independently driven by respective stepping motors 42a, 42b, and unload checking switches 36a, 36b for detecting Pachinko balls dispensed into a plurality of ball passages are opposed to the sprockets 37a, 37b; the stepping motors 42a, 42b are controlled so that, when a dispense command signal is outputted, dispensing is started, and so that the dispensing is finished when the unload checking switches 36a, 36b have checked the number of ball dispensed. Therefore, since each of stepping motors 42a, 42b receives only the load of balls in the line of ball passages, the load to each stepping motor 42a, 42b can be reduced.  Even if the number of balls to be dispensed is increased, the balls can be dispensed in a short time by summing up the numbers of balls to be dispensed from the ball passages which are independently put into ball dispensing action.
Patent JP-2001067448-A (JP)
Title: Radio information storage medium and its manufacture
Inventor: MUROHARA MASARU
IPC: G06K19/077
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To enhance the fixing strength of a metal sheet by providing the metal sheet which is integrated to a cup formed of resin with a curing resin material and which is interposed in-between an object to be fitted. SOLUTION: A radio tag as an information storage medium forms a trapezoid where an amorphous metal sheet 16 is made to a long side and the metal sheet 16 is fitted toward a metal container side. A radio inlet 7 is accommodated in the cup formed of resin 6. The radio inlet 7 is formed of a radio module 8 and an antenna coil 9 which is electrically connected to the radio module 8. The amorphous metal sheet 16 is installed as the metal sheet so that it blocks the aperture of the resin cup 6. The resin cup 6 is filled with thermosetting epoxy resin (filling resin) 19. Then, the resin cup 6, a resin spacer 12 and the amorphous metal sheet 16 are integrated by curing the filling resin 19.
Patent JP-S62105821-A (JP)
Title: Transferring device
Inventor: WATANABE TORU
IPC: B65G57/03
Filed: 1985-11-01
Abstract: PURPOSE:To improve the efficiency of loading, by a method wherein a laterally movable actuating shaft having an elevatable actuating shaft is attached on a laterally movable actuating shaft, an elevatable conveyor for feeding a part is mounted to shorten the moving distance of a cargo to minimum. CONSTITUTION:A conveyor 14 for feeding a part, conveying cargoes, is elevated along a stay 10 for a conveyor through driving of a motor 8and a chain 9, and with the aid of a motor 13, the conveyor 14 is moved forward and backward and a stopper 11 is moved forward and backward. When a cargo is conveyed to a position being the same as a loading position, before or behind and above or below the loading position, a part feed conveyor 14 is stopped. Thereafter, the tip of a robot is moved to a position above a cargo to grasp the cargo, and the cargo is moved to a desired position for a shortmost distance through driving of a longitudinal shaft 2, a lateral shaft 7, and a vertical shaft 5. Simultaneously, the part feed conveyor 14 starts movement of a following cargo by means of the same procedure as a preceding procedure.
Patent JP-S62105236-A (JP)
Title: Program registration and control system
Inventor: HOSHI CHIKARA
IPC: G06F11/28
Filed: 1985-11-01
Abstract: PURPOSE:To perform efficient debugging by providing a program area with main control parts, subordinate control parts, a main program registration table, and a subordinate registration table. CONSTITUTION:To main program registration table 101 and subordinate program registration table 102 are provided. Further, main control parts 1-(n) and subor dinate control parts 1-(n) which control the tables 101 and 102 respectively are provided. Then, running programs are controlled by the main control parts and subordinate control parts to control and grasp the running programs all together, thereby performing efficient debugging.
Patent JP-S62106995-A (JP)
Title: Lubricating composition
Inventor: MATSUO HITOSHI
IPC: C10M105/54
Filed: 1985-11-01
Abstract: PURPOSE:To obtain a lubricating composition having water and oil repellency, anti-blocking, anti-corrosive properties, and lubricity, by polymerizing a polyfluoroalkyl group-contg. unsatd. ester with a compd. copolymerizable therewith. CONSTITUTION:20wt% or more, pref. 30-70wt% or more 3-21C polyfluoroalkyl group-contg. unsatd. ester [e.g., (meth)acrylate having a perfluoroalkyl group at its terminal] is polymerized with 10wt% or more, pref. 30-70wt% 8C (un) satd. aliphatic hydrocarbon group-contg. copolymerizable compd. [e.g., 10-20C alkyl group-contg. (meth)acrylate] and 0-30wt% other copolymerizable compd. (e.g., methyl methacrylate) in an org. solvent (e.g., toluene), thereby obtaining a lubricating compsn. comprised of an oligomer having a number-average MW of 1,000-10,000, pref. 1,000-8,000.
Patent JP-H1067412-A (JP)
Title: Rack
Inventor: HATOUCHI GOKICHI
IPC: B65G1/14
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To improve accommodation efficiency of an entire rack comprising support pillar frames dividing each of cargo supporting sections into a plurality of cargo storing spaces, with each shoring space storing a single cargo of the same width or a plurality of cargoes, by increasing the number of cargoes stored in the topmost cargo support section. SOLUTION: Assuming the number of cargo storing spaces 13 in the direction of a rack length as P, the width of an intermediate support pillar frame 12C as d, the gap width to be secured by the side of a cargo 15 as D, and the width of the cargo 15 as W, the value P is set to satisfy the equation (d+ D)×(P-1)>=W+D. At least the top end of the intermediate support pillar frame 12C is made lower to the extent not to divide the topmost cargo support section 11A. The topmost support section 11A is arranged so that is supports a greater number of cargoes then those stored in the lower stages, namely in cargo support sections 11B and 11C.