baber/WOPTO huggingface dataset:
Patent JP-S59211320-A (JP)
Title: Coding device
Inventor: OKAMOTO HIROSHI
IPC: H03M1/12
Filed: 1983-05-17
Abstract: PURPOSE:To display information with less number of bits by outputting a code displaying the consecution time of the same code at a part where the same digital code is outputted. CONSTITUTION:An analog input signal 3 is converted into a digital code 4 by an A/D converter (ADC) 1. An output 4 from the ADC1 is inputted to a zero increment detector 5 and a controller 7. The zero increment detector 5 detects the change component of the output 4 and when the change component is 0, a pulse is transmitted to a pulse counter 6, and when the change component is not zero, a control signal 11 is fed to a controller 7. The controller 7 checks the count value 8 by the signal 11 and when the count value 8 is zero, the controller 7 outputs the output 4 of the ADC1 as an output code 9 and outputs a code 10 representing that it is an output of the ADC1. When the count value 8 is not zero, the controller 7 outputs the count value 8 as the output code 9 and outputs a code 10 representing that it is an output of the counter 6.
Patent JP-2000270696-A (JP)
Title: Automatic water-sprinkling faucet
Inventor: TSUCHIYA KATSUHISA
IPC: A01G25/16
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an automatic water-sprinkling faucet which does not need a battery exchange and a wiring for supplying an electric power from an outer electric source, can be driven even with a small solar battery, and can simply be set to a water-sprinkling mode, a watering mode or the like. SOLUTION: In this automatic water-sprinkling faucet, an electric powder generated by the power-generating power of a solar battery is charged in a secondary battery to prepare an electric source for the faucet, and the power consumption of a control circuit is saved to ensure the electric source not related to the change in the percentage of sunshine. Water can automatically be sprinkled at a time measured by the detection of a sunrise.
Patent JP-S59212172-A (JP)
Title: Controlling method of welding
Inventor: WAKAMOTO IKUO
IPC: B23K9/095
Filed: 1983-05-17
Abstract: PURPOSE:To perform automatic welding always with the specified shape of a molten pool in arc welding by picking up the image of the molten pool in the weld zone with the IR ray in a specific wavelength range and subjecting the image to image processing then calculating the width or area and controlling welding conditions. CONSTITUTION:The image of a molten pool 4 of arc welding by a torch 1 is picked up 3 by a television through a filter 2 which allows the passage of the IR ray in a range of 1.2-1.6mum wavelength. Arc light 5 is expelled in this case. The image is subjected to image processing 6 and arithmetic processing 9, by which the width W or width and height and in some case the area of the pool 4 are calculated. The values are put directly into a welding power source 10 by which welding conditions such as current, voltage, speed, position, etc. are automatically controlled.
Patent JP-S5513574-A (JP)
Title: Data coding system
Inventor: KONNO KAORU
IPC: H03M7/46
Filed: 1978-07-15
Abstract: PURPOSE: To improve the lowering of a compression rate in case that a coded code is extracted from a code table, by changing the code table for picture information to make the number of code bits small when data of a facsimile is coded.  
     CONSTITUTION: When data of a facsimile is coded, the tip of original 1 is detected by micro switch 2, and the optical image dependent upon flash circuit 3 is projected to photoelectric converter 5, and analogue signals corresponding to the picture level dependent upon this projection are supplied to comparator COM1 to output a binary signal indicating whether they are higher than comparison voltage V r2  or not. This binary signal is converted to a code table selection code by encoder EC 1  and is given to data selector DSE. Then, the output obtained by setting the input of a mode set switch by an operator is given to encoder EC 2 , and the output of data selector DES is supplied to the CPU of coder 6 through latch LU 1 , and the number of code bits of picture information is made small, thereby improving the compression rate in case of the read from the code table. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61245530-A (JP)
Title: Processor
Inventor: NAGAO MAKI
IPC: H01L21/205
Filed: 1985-04-24
Abstract: PURPOSE:To ensure uniformity in processing conditions over the whole processed object by providing a shield plate with a window opening between the object to be processed and plasma supply means and relatively displacing the shield plate and the object to be processed. CONSTITUTION:When a wafer 1 (object to be processed) has been placed on a lower electrode 7 and a process chamber 2 has been exhausted, an etching gas is introduced thereinto through a supply port 4 and a voltage is applied to an upper electrode 6 (plasma supply means), the lower electrode 7 and a shield plate 11, causing a plasma etching reaction. In this case, since the shield plate 11 operates as a grid electrode, an etching seed produced by the reaction between plasma and the etching gas is brought into contact only through a window opening 12 in the shield plate 11. Accordingly, an etching process is conducted only on a region of the wafer 1 opposing the window hole 12 in the shield plate 11. Therefore, the etching process state is uniform over this whole small region. When the process is terminated, the region of the wafer 1 opposite to the window hole 12 is displaced and the process is performed under the same condition.
Patent JP-H06299687-A (JP)
Title: Floor structure of wooden house
Inventor: TANAKA HIROYUKI
IPC: E04B1/70
Filed: 1993-04-13
Abstract: PURPOSE:To effectively prevent generation of mould and corrosion of a wooden floor by discharging moisture generated from an indoor side to under the floor through a moisture permeable sheet and by restraining moisture generated from under the floor by a moisture-proof sheet. CONSTITUTION:A heat insulating material 30 is filled between a floor board 10 and floor joists 20, 20 of a wooden floor, and simultaneously, by adhering a moisture permeable sheet 40 on an underfloor surface, moisture from the indoor side is discharged to the unerfloor side. Additionally, by covering the underfloor ground with a moisture-proof sheet 50, moisture from the ground is prevented. A fiber such as glass wool and others is adopted for the heat insulating material 30, a nonwoven fabric of polypropyrene if adopted for the moisture permeable sheet 40 and an airtight one of polyethylene and others is adopted for the moisture-proof sheet 50 respectively.
Patent JP-S60230120-A (JP)
Title: Liquid crystal display device
Inventor: HARADA SHINJI
IPC: G02F1/1345
Filed: 1984-04-27
Abstract: PURPOSE:To reduce the area of an external electrode lead-out part provided to one substrate and to increase the effective display area of a display device by leading an external lead-out part around to an auxiliary electrode on the reverse surface of the opposite substrate through a conductive resin or metal. CONSTITUTION:Substrates 1 and 2 have transparent electrodes 3 and 4 at internal surface sides and a liquid crystal layer 6 is arranged between them; and the substrate 1 is slightly larger than the opposite substrate 2. The external electrode lead-out part 3a is provided at the projection part of the substrate 1 while communicating with the transparent electrode 3 and a resin mount 7 is provided from the projection part of the substrate 1 to the flank of the opposite substrate 2; and the conductive resin 8 is printed thereupon and this conductive resin 8 connects the external electrode lead-out part 3a electrically to the auxiliary electrode 9 formed on the reverse surface side of the substrate 2. A connection with an external driving circuit is made through the auxiliary electrode 9, so the length of the external electrode lead-out part 3a is minimized.
Patent JP-H10284199-A (JP)
Title: Connector with soldered ball
Inventor: HIGUCHI KOJI
IPC: H01R24/00
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a connector capable of easily carrying out high density mounting by narrowing its pitch. SOLUTION: This connector has an insulator 2 forming a several recessed parts 2a on its one side, and also has several contacts 3 provided in the insulator 2. One end parts of the contacts 3 project into recessed parts 2a in such a manner that these one end parts of the contacts 3 have the same height in a direction perpendicular to the one side of the connector. One end of the contact 3 is connected to a soldered ball 5 by a cream solder 4 with which the recessed part 2a is charged. The melting point of the cream solder 4 is lower than that of the soldered ball 5. This provides bonding between the soldered pole 5 and the contact 3 after only the cream solder 4 melts at the time of reflow.
Patent JP-S59213180-A (JP)
Title: Light emitting diode
Inventor: HACHIMAN AKIHIRO
IPC: H01L33/30
Filed: 1983-05-19
Abstract: PURPOSE:To obtain the titled device excellent in mass production having a high luminous efficiency and a high speed response by doping an N type GaAlAs active layer with Si and Te, and putting the diameter of a current structure hole within a specific range. CONSTITUTION:An N type GaAs current stricture layer 3 having said hole 2, a P type GaAlAs clad layer 4, the N type GaAlAs active layer 5 doped with Si and Te, and an N type GaAlAs clad layer 6 are formed by successive lamination on a P type GaAs substrate 1. The first electrode 7 is formed on the lower surface of the substrate 1, and the second electrode 8 on the upper surface of the clad layer 6 in a ring form. In this case, when the diameter of said hole become smaller, response improves but the light emitting output decreases; when the diameter is controlled at 20-40mum, the response becomes more than 20MHz and said output more than 3mW. Besides, a stable N type active layer can be obtained by doping the active layer 5 with Si and Te and making them coexistent.
Patent JP-S60230734-A (JP)
Title: Digital synchronizing circuit
Inventor: SAKURAI MASARU
IPC: H04N7/56
Filed: 1984-04-28
Abstract: PURPOSE:To keep the stable state of synchronism at the time of low C/N, and to obtain the quick restoration of synchronism at the time of high C/N by changing the time of synchronism restoration according to the ratio of carrier electric power to noise electric power C/N. CONSTITUTION:In a TV satellite broadcast receiving set, a unique word UW detection signal DP resets frame counters (FCT)15, NECT16 through a gate 13 that conducts in the state of asynchronism, and inputs pulses obtained for each frame counter of the FCT15 of the CT16 and an MFCT18. The CT15 outputs a gate pulse GP at the position of UW, and resets the MFCT18 by a coincidence signal CSP with the signal DP. CTs 16, 18 return the output to the state A when there is no signal CSP in an N frame period and M frame period respectively. Limit of counting of CT18 is changed by a comparator 38 that judges the fixed threshold value level of AGC voltage that changes according to C/N of the input signal through a switching unit 40. At the time of low C/N, limit of counting of CT18 is made larger to maintain the stable state of synchronism, and at the time of high C/N, the limit of counting is made smaller to obtain the quick restoration of synchronism.
Patent JP-S57201949-A (JP)
Title: Secondary storage controller
Inventor: KUBO TAKASHIGE
IPC: G06F3/06
Filed: 1981-06-05
Abstract: PURPOSE:To shorten access time by achieving the best scheduling even when plural processors share a secondary storage device. CONSTITUTION:When an access request signal for secondary storage devices is supplied to an access request classifying circuit 10 through a signal line 1, the access request classifying circuit 10 classifies the access request by secondary storage devices 60-62, and stores the result in access request storage devices 20 and 21. An optimum request detecting circuit 40, when access requests are stored newly in the storage devices 20 and 21, is actuated to decide on the order according to which two heads provided to every secondary storage device perform access requests by the indication of a scheduling control register 41, and then outputs information for storing the head number and execution order of every access request to the access request storage devices 20-21. An optimum request retrieving circuit 45 informs a secondary storage controller 50 of a request to be performed next.
Patent JP-H01258167-A (JP)
Title: Inter-microprocessor data transfer system for multiprocessor system
Inventor: IIZUKA TADASHI
IPC: G06F15/16
Filed: 1988-04-08
Abstract: PURPOSE:To quickly transfer data by providing a means which controls inhibition of passing of the read/write address. CONSTITUTION:A storage means 7 which can be simultaneously accessed by plural microprocessors 1 and 3 and a means 10 are provided, and this means 10 monitors respective access addresses of microprocessors 1 and 3 and controls the access to the storage means 7 from microprocessors 1 and 3 to prevent not only the access from passing data in the address, which is not read by the reception side yet, one round ahead and erasing this data but also the access from reading data in the address which is not written by the transmission side yet. Consequently, the write timing from the transmission side and the read timing of the transmission side are most suitably set. Thus, data is quickly transferred between plural microprocessors 1 and 3.
Patent JP-H08284524-A (JP)
Title: Window
Inventor: HIGUCHI KUNIO
IPC: E05F11/04
Filed: 1995-04-12
Abstract: PURPOSE: To hang down an opening control string and a closing control string to the same place. CONSTITUTION: Turns 51AR, 51BR, etc., are equipped with a linear guide passage 52 capable of guiding control strings 31A, 35A, etc., in the horizontal direction and a plurality of circular guide passages arranged downward from the linear guide passage and having the same bending direction. The upper ends of the circular guide passages are opened in the horizontal direction and, at the same time, the lower ends are opened in the vertical direction to form any of the control strings 31A, 31B, etc., in a guidable state.
Patent JP-S59211250-A (JP)
Title: Wiring structure of semiconductor device
Inventor: MASUKO KOUICHIROU
IPC: H01L23/52
Filed: 1983-05-16
Abstract: PURPOSE:To improve the manufacturing yield and the reliability of a semiconductor device by eliminating a stepped part on the exposed surface of an insulating film, thereby eliminating the occurrence of a shortcircuit trouble. CONSTITUTION:The first wiring layer 3a made of polycrystalline silicon is extended to bury under the forming position of the third wiring layer 7a, and a PSG insulating film 4 and the layer 7a are formed. The stepped surface of the film 4 is concealed under the third wiring layer 7F, and the step does not exist between the second wiring layer 6 and the third wiring layer 7 to prevent the shortcircuit trouble caused by the residue of photoresist or metal, thereby improving the manufacturing yield and the reliability of a semiconductor device.
Patent JP-H02265949-A (JP)
Title: Phenolic resin molding material
Inventor: INOUE HISAMITSU
IPC: C08L61/04
Filed: 1989-04-07
Abstract: PURPOSE:To make it possible to form a phenolic resin molding material having a relatively low initial viscosity, improved maturing properties and a short thickening time by mixing a resol phenolic resin with a specified cure modifier and a filler. CONSTITUTION:A neutral or alkaline curable phenolic resin molding material obtained by mixing a resol phenolic resin (a) with a cure modifier (b) comprising zinc oxide or zinc hydroxide or a mixture of zinc oxide or zinc hydroxide with an oxide or hydroxide of an alkaline earth metal and a filler (c). It is desirable to use calcium or magnesium or both as the alkaline earth metal in component (b). It is possible to use calcium carbonate, aluminum hydroxide, barium sulfate, clay, talc, microspheres or a mixture of at least two of them as the filler.
Patent JP-H09242736-A (JP)
Title: Spring washer
Inventor: TAJIRI HIROHIKO
IPC: F16B39/24
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To make a bolt hard to loosen by making an inside diameter of a spring washer larger than a bolt, setting an outside diameter to an outside diameter close to an outside diameter of the washer used for its bolt from a diameter close to the bolt, and enhancing shaft directional repulsion of the bolt. SOLUTION: A spring washer 1 on which an inside diameter of the spring washer is larger than a bolt and an outside diameter is almost equal to an outside diameter of a washer used for the bolt or a spring washer 3 which has an inside diameter larger than an outside diameter of a conventional spring washer 2 and has an outside diameter almost equal to an outside diameter of a washer 4 used for it, is provided.
Patent JP-H02268843-A (JP)
Title: Mixing and grinding of ceramics
Inventor: KONDO SHIGEKI
IPC: B02C17/20
Filed: 1989-04-07
Abstract: PURPOSE:To prevent the impurities such as iron from being mixed into a ground raw material by supplying ceramics and a firing adjuvant at a constant ratio as the raw material to be ground and constituting both the grinding media and the lining material of a grinding device of the same material as ceramics. CONSTITUTION:The material of both a liner 6a of a rotary pan 6 and a liner 7a of an outer circumferential ring 7 is constituted of the same ceramics as a raw material. The ceramics balls made of the same material as ceramics for the raw material are housed in a grinding chamber surrounded by the rotary pan 6 and the outer circumferential ring 7. The material to be ground is introduced and also the rotary pan 6 is rotated via a driving wheel 2 to grind the raw material. The mixing ratio of silicon nitride and a firing adjuvant (alumina, yttrium oxide) is set to (90-98) : (10-2) suitable for molding. This mixture is continuously supplied to a grinding device 500 by three feeders 101, 201, 301 and a product being the mixed powder is continuously obtained from a bag collector. Mixing of the impurities resulting from wear accompanied with grinding is not thoroughly caused because the material of the balls and the liners is same as ceramics of the main raw material.
Patent JP-H10263695-A (JP)
Title: Device for supplying sleeve of tension reel or payoff reel and device therefor
Inventor: SHIOZAWA SHUICHI
IPC: B21C47/24
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To reduce the working load of a crane and to needlessly make the sign working on the site and to shorten the sleeve changing time in the sleeve changing working of a tension reel in order to wind a cold rolling steel sheet or a surface preparation steel sheet, or a payoff reel in order to unwind. SOLUTION: A sleeve supplying device is composed a hanging tool 8 which hangs sleeves 2A, 2B composed of respectively different kinds of a rubber or a steel and which turns by 360 deg. making a motor 10, an air or a hydraulic cylinder as an actuator, and an arm 7 which turns by 90 deg. hanging the hanging tool 8. At first, the center of the sleeve 2 hung with the hanging tool 8 and the height level of the center of the tension reel 1 or the payoff reel are united. Next, a rubber sleeve is scooped up with a coil car 3 and it is attached to the tension reel 1 or the payoff reel.
Patent JP-S5515339-A (JP)
Title: Hub of wheel in synthetic resin
Inventor: OONO TAKAHIRO
IPC: B60B27/02
Filed: 1978-07-17
Abstract: PURPOSE: To facilitate the manufacture of this hub, to decrease the quantity of materials used and to heighten the accuracy of production, by mutually connecting an inner cylinder, an outer cylinder and an intermediate cylinder each made of synthetic resin separately to the same shaft.  
     CONSTITUTION: This hub of a wheel in synthetic resin is formed in such a manner that an inner cylinder 5, to which a bearing is mounted, an outer cylinder 6, to which the inner circumferential ends of spokes 2 are connected, and an intermediate cylinder 7, which is held between said inner cylinder 5 and outer cylinder 6 and connects both, are each made up with synthetic resin separately while these cylinders are mutually connected to the same shaft. Thus, each cylinder 5W7 can easily be manufactured so that they be thin and have sufficient strength, and the hub, which has enough strength as the result, can simply be produced by connecting these cylinders. The cost of equipment becomes inexpensive and the accuracy of manufacture also improves because each cylinder 5W7 can be molded by means of small and simple molds and devices as compared to the case when the hub is intergrally produced. Each cylinder 5W7 requires fewer materials, is lightened and ensures low cost because the cylinders can thinly be molded. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05259031-A (JP)
Title: Tilt detector
IPC: G03F9/00
Filed: 1992-03-12
Abstract: PURPOSE:To provide the title tilt detector with high precision averting the effect of color dispersion by a method wherein the reflected light on a detected element surface is recurrently reflected on the same by reflecting means so that the recurring reflected light may be detected by a detecting means arranged on an optical Fourier conversion surface. CONSTITUTION:A wafer 3 surface is irradiated with illuminating light emitted from a wide wavelength band illuminating light source 4 transmitting a fiber 5, an aperture 6, a half-prism 7 through the intermediary of a mirror 8 and a lens 9 in tilting downward direction. The light reflected on the wafer 3 surface reaches a mirror plate 13 through the intermediary of another lens 10, another mirror 11 and the other lens 12. Next, the light reflected on the mirror plate 13 is fed back along almost the same optical path so as to form a beam spot on a quarter division detector 15. In such a constitution, when the wafer 3 surface is tilted to the projection figure image surface to coincide therewith, the different light quantity detected by respective detector surfaces of the quarter division detector 15 is to be detected by a signal processor 16 so that the results of detection may be fed back to a controller 17 for making a wafer stage 18 adjust the tilt of the wafer 3 surface.
Patent JP-S5312502-A (JP)
Title: Piston assembly for oil hydraulic pump and for oil hydraulic motor
Inventor: YOSHIDA KUNIHIKO
IPC: F04B53/14
Filed: 1976-07-21
Abstract: PURPOSE: To make smaller the spherical bearing surface of a piston at which the piston is coupled with a shoe sliding along the cam surface of an excentric cam, and to make compact the piston assembly. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000286063-A (JP)
Title: Lighting control system
Inventor: HIGUMA TOSHIYASU
IPC: H05B37/02
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a lighting control system excellent in an energy-saving effect, allowing improvement in comfort. SOLUTION: In this lighting control system, each lighting system 30 detects its nearby lighting system 30 overlapping in a lighting area. When a luminaire 35 is turned off, an illuminance sensor 33 of the nearby lighting system 30 detects an illuminance change caused by the turning-off, and a lighting controller 31 of the nearby lighting system 30 controls lighting such that an increase amount of illuminance of a luminaire 35 is suppressed to suppress increase of electric power consumption.