baber/WOPTO huggingface dataset:
Patent JP-H06253176-A (JP)
Title: Gradation correction circuit and image pickup device
Inventor: TAMURA AKIHIRO
IPC: H04N5/243
Filed: 1993-02-24
Abstract: PURPOSE:To provide a gradation correction circuit and an image pickup device in which an output picture with rich gradation expression is obtained over the entire pattern without remarkable noise and deformed gradation even when gradation correction is applied to a picture from a follow light till a rear light. CONSTITUTION:A luminance mean value Ya and a correction coefficient are added by an adder 303. The sum signal is used to apply weight mean to a 1st gradation correction characteristic 301 and a 2nd gradation correction characteristic 302 and to obtain the correction gain of a gradation correction characteristic. The gradation correction characteristic is simply changed by the correction coefficient and gradation is corrected to any object receiving from a follow light till a rear light. Moreover, the luminance mean value Ya is used to change the gradation correction characteristic in the unit of picture elements and the gradation is corrected to keep a contrast and an rich output signal in the gradation expression is obtained.
Patent JP-H11233180-A (JP)
Title: Female side terminal metal fixture
Inventor: ICHIDA KIYOBUMI
IPC: H01R13/11
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a female side terminal metal fixture and a housing, not damaging the female side terminal metal fixture and preventing the entering of foreign matters into the inside. SOLUTION: A box type fitting part 6 is formed in the front of a female side terminal metal fixture 1. In the box type fitting part 6, a corner part 23 is formed in the boundary of a longitudinal wall surface part 11 and a ceiling surface part 13. In a bending work process of the female side terminal metal fixture 1, a slit and a cut out part are opened in the upper part of the longitudinal wall surface part 11. Since these opening parts are covered with cover parts 9, 10 projected to the side edge of the ceiling surface part 13, when the bending work of the box type fitting part 6 is finished, the opening parts are closed.
Patent JP-S57148485-A (JP)
Title: Equipment for receiving character broadcasting
Inventor: HIRASHIMA MASAYOSHI
IPC: H04N5/445
Filed: 1981-03-10
Abstract: PURPOSE:To display easily recognizable characters by means of a storage recording and regeneration, by receiving character broadcasting signals trasmitted under a condition where the signals are overlapped upon TV signals, by storing the signals for numerous pictures in a disk memory, etc., and then, by displaying required pictures by selectively reading out them from the stored pictures. CONSTITUTION:Character signals transmitted synchronously to horizontal synchronizing signals separated at a synchronizing separator circuit 4 of a TV set and under a condition where the character signals are overlapped upon the vertical retrace of the TV signal, are recorded for plural picture elements in a magnetic disk type H servo multifield memory 12. Reading out from the memory 12 is selectively performed by a selection switch 13, and a desired picture is stubbed and written into an 1-field memory 16. A PCP detecting circuit 14 and an AND gate 15 are connected to the memory 16 and the selectively read out picture is written into the memory 16 after waveform shaping, and then, the picture is displayed in a display circuit 17 synchronously to the vertical and horizontal scannings of the TV signal. Thus easily recognizable characters can be displayed.
Patent JP-S56132177-A (JP)
Title: High tension generation circuit
Inventor: ISONO HARUO
IPC: H02M3/338
Filed: 1980-03-19
Abstract: PURPOSE:To obtain a stable high tension output from a secondary winding regardless of a change in power supply voltage, etc. by adding an amplitude limitation circuit on the input side or the output side of an amplifier for a high tension generation circuit having a back coupling transistor amplifier. CONSTITUTION:A high tension generation circuit is composed of a flyback transformer 10 equipped with a primary winding 11, a secondary winding 12 and a feedback winding 13 and a back coupling amplifier 20 having an output from a feedback winding 13 as an input and a resonance circuit 15 formed with the primary winding 11 and a condenser 14. In addition, between the terminals of the feedback winding 13, an amplitude control circuit 50 composed of a transistor 51 and a zuener diode 52 is provided. Consequently, if an output from the feedback winding 13 increased on account of a change in power supply voltage, etc., exceeding the level of the Zuener voltage, the feedback output is peaksliced and then is applied to a base for a transistor 21 which functions as a back coupling amplifier. Thus it is possible to assure prevention of an abnormal voltage generation.
Patent JP-S58153339-A (JP)
Title: Manufacture of hybrid integrated circuit
Inventor: KAMATA TSUTOMU
IPC: H01L21/58
Filed: 1982-03-05
Abstract: PURPOSE:To prevent a semiconductor chip from being damaged by metallizing in advance solder material only on the four corners or outer periphery of the chip and bonding the chip on an insulating substrate. CONSTITUTION:Solder material is metallized in advance on four corners of a semiconductor chip 2, and the solder material 6 is disposed on the conductor 1a on an insulating substrate 1 to bond the chip 2. When the chip 2 is superposed and the material 6 is molten, the chip 2 is automatically pulled on the diagonal line due to the surface tension of the solder material 6 at the four corners, and bonded accurately at the position. Accordingly, it is not necessary to position the chip 2 while sliding the chip 2 with pincers, but the chip 2 may be placed on the solder material. Accordingly, the chip is not damaged, and the pattern can be sufficiently recognized, thereby saving expensive solder material.
Patent JP-H10220696-A (JP)
Title: Roof structure of propane cylinder storage shed
Inventor: KOBAYASHI YUKIHIRO
IPC: F17C13/08
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To make rainwater form a roof fall into a site so as to prevent rainwater from the roof from falling into an adjacent lot by inclining the roof low toward the door side in a propane cylinder storage shed formed of the closable door for closing a front face opening part of a pair of side plates provided on the right and left sides, and the roof for covering an upper part between a pair of side plates. SOLUTION: A propane cylinder storage shed stores six cylinders PB, for instance, and has a pair of side plates 1 vertically provided on the right and left sides with a space for storing four cylinders PB, and a shutter serving as a closable door 5 for closing the front face opening of a pair of side plates 1. An upper part between a pair of side plates 1 is covered with a roof 10. At the time of installing the roof 10, purlins 30 are laid between the upper parts of a pair of side beams 4, and the roof 10 is placed on the purlins 30. This roof 10 is inclined low toward the door 5 side. The upper part of a front beam 2 is protruded frontward, and on its inside, a horizontally long rain gutter 20 is provided slightly below the tip part of the roof 10 so as to receive rain flowing down the roof 10.
Patent JP-H04357461-A (JP)
Title: Method for assembling device with coil
Inventor: KATAKI HIRONORI
IPC: G01P3/488
Filed: 1991-02-05
Abstract: PURPOSE:To prevent breakage of a coil by providing a proper allowance between a sealed portion for a lead terminal of a coil terminal and a coil main body. CONSTITUTION:When assembling a device with a bobbin, a coil 2 which is wound around this bobbin 1, and a lead terminal 7 which is fitted to the bobbin, a terminal 2a of the coil 2 is tied up to a first portion 19 of the lead terminal 7 and then tied up to a second portion 20. Then, the coil terminal 2a is sealed to the second portion 20 by a solder 21, thus enabling a tension relaxation operation based on tie-up of a first portion 19 to be generated between a sealed portion of the coil terminal 2a and a main body portion of the coil 2.
Patent JP-S59161824-A (JP)
Title: Light irradiating device
Inventor: KAGAWA NORIO
IPC: H01L21/302
Filed: 1983-03-04
Abstract: PURPOSE:To improve the cleaning efficiency of the titled device by a method, when electronic parts are cleansed by irradiating ultraviolet rays and ozon, the electronic parts are passed through the atmosphere having density distribution in ozon concentration while said rays are being projected, thereby enabling to increase the effect of light irradiation. CONSTITUTION:When the conveyer C, whereon a sampling substance to be cleansed will be placed is provided in a housing 5, said conveyer C is made into a ladder-like one so that both front and back sides of the material 4 will be illuminated without irregularity. Then, a plurality of mercury-arc lamps 1 are arranged on the upper and the lower sides of the conveyer in parallel with each other at right angle in the moving direction of the conveyer leaving the prescribed intervals, mesh plates 3 having a number of holes 3a are placed on the upper and the lower sides of the lamps 1, and the O2 or N2 gas coming from a gas flow-in hole 2 is brought into the mesh plate 3. According to this constitution, one of the lamps located on the entrance side and the outgoing side of the sample material 4 consists of an ozonless low voltage mercury lamp, and the other one consists of an ozon low voltage mercury lamp. Thus, the quantity of light of the lamps can be securely maintained at the part where ozon concentration is low, and an oxidative reaction is expedited at the part having a high ozon concentration.
Patent JP-H05206458-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MATSUMOTO HIROSHI
IPC: H01L29/78
Filed: 1992-01-27
Abstract: PURPOSE:To secure the reliability for speedup of a MOSFET by providing a source and drain region wherein the quantity of projection is changed in the depth direction of a substrate, and putting the shape of the sidewall into curved surface projecting toward the channel side in the depth direction of a substrate. CONSTITUTION:A gate oxide film 2 is made on an Si substrate 1, and a gate electrode film 4 is made hereon and is patterned, and with this as a mask, source and drain regions 7 are made by ion implantation method, succeeding to self alignment. At this time, first shallow source and drain regions 3 are made by vertical low energy ion implantation method, and successively a gate sidewall film 6 is made, and then second deep source and drain regions 5 are made by oblique ion implantation method with high energy. By this, deep section on the sidewall of a drain projects to the channel side. Next, after formation of a contact, an electrode metallic film 9 is made by Al deposition and patterning so as to get element structure.
Patent JP-H01210079-A (JP)
Title: Method for applying high-viscous substance
Inventor: KONO SABURO
IPC: B05D1/26
Filed: 1988-02-18
Abstract: PURPOSE:To prevent a discharged lump from being stuck on the outer periphery of the tip of an application nozzle by holding the end face of the application nozzle while keeping an angle for the surface of an application object so that the widthwise difference in the interval between the end face of the nozzle and the application object is generated by both one end of the nozzle and the other end. CONSTITUTION:For example, in an applicator 10 applicating creamlike solder 51 in spotted manner on the substrate 50 of an electron circuit, firstly the fitting angle of a rotary base 20 is controlled and a dispenser syringe 36 is titled at 10-15 deg. for a vertical line. Then the corner of the application nozzle 37 is approached to the distance of 0.1-0.2mm apart from the substrate 50 and a robot arm is stopped. Thereby the end face of the nozzle 37 is held in such a state that the angle for the surface of the substrate 50 is regulated to 10-15 deg.. Therein, when discharging the creamlike solder 51, solder 51 smoothly flows out through the wider gap between the substrate 50 and the nozzle 37. The injected lump of solder 51 is not stuck to the tip of the nozzle 37 because solder is not forcibly squeezed out through a uniform fine gap.
Patent JP-S53120584-A (JP)
Title: Remaining life measuring method of metal materials
Inventor: FUKAZAWA MIHARU
IPC: G01N27/00
Filed: 1977-03-30
Abstract: PURPOSE: To nondestructively and precisely detect the consuming life and remaining life up to service limit of metal materials by measuring the change in thermoelectromotive force of the metal materials. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05204824-A (JP)
Title: Interruption decentralization system
Inventor: ONO FUMIHIRO
IPC: G06F13/24
Filed: 1992-01-28
Abstract: PURPOSE:To prevent the performance of the system from decreasing by eliminating the waiting of interruption from an I/O bus. CONSTITUTION:A counting means 3 counts the number of interrupts to a processor l on the I/O bus, an interface for software in the processor 1 is provided, and a receiving means 4 which receives the number of I/O buses which is an interruption acceptance limit indicated from the software is provided. Further, this system has a comparing means 5 which is provided in the processor 1 and compares the counted value of the counting means 3 with the number of I/O buses indicated by the receiving means 4, a means 6 which is provided in an I/O bus controller 2 and indicates the load states of interrupts to the respective processors, and an executing means 7 which is provided in the I/O bus controller 2 and determines an interruption-destination processor according to the contents of the means 6 indicating the load state of the interruption to initiate the interrupt.
Patent JP-S53120206-A (JP)
Title: Attendant board control system for electronic switchboard
Inventor: CHIBA MASAYASU
IPC: H04M3/60
Filed: 1977-03-29
Abstract: PURPOSE:To enhance the information transfer efficiency to the terminal unit which requires a number of control information, by securing the actuation of the relay only for the receiving time of the information sent from a relay driving unit by means of a current holding type relay.
Patent JP-S60181293-A (JP)
Title: Method for electroplating zinc-iron alloy in alkaline bath
Inventor: TSUCHIDA TOSHIHIKO
IPC: C25D3/56
Filed: 1984-02-27
Abstract: PURPOSE:To electrodeposit a uniform, lustrous and dense zinc-iron alloy film having high corrosion resistance by carrying out electroplating in a bath prepd. by adding iron dissolved in the presence of a complexing agent to an alkaline galvanizing bath contg. zincate. CONSTITUTION:Iron dissolved with a chelating agent is dissolved by 0.02-5g/l in a known alkaline galvanizing bath contg. zincate. The metallic surface of a steel sheet or the like is electroplated in the resulting plating bath to form a zinc-iron alloy layer contg. iron by 0.02-20wt% of the total amount of the deposited metals. A brightener is further added to the plating bath. By this method a zinc-iron alloy film having superior luster, suitability to chromating and high corrosion resistance can be electrodeposited.
Patent JP-H06229609-A (JP)
Title: Controlling method for temperature and heat environment in room
Inventor: SUGIURA TAKUMI
IPC: F24F11/02
Filed: 1993-02-01
Abstract: PURPOSE:To provide a comfortable environment irrespective of a place in an air conditioning area by varying a measuring surface angle of a radiation temperature measuring instrument installed in a room to be controlled at a set period, and controlling a guide temperature and heat environment based on the measured radiation temperature value. CONSTITUTION:An air flow temperature measuring instrument 12 and an indoor temperature measuring instrument 13 are mounted in a room 1 to be controlled, and a radiation temperature measuring instrument 14 for measuring a radiation temperature is so mounted variably at a measuring surface angle to match an air conditioning control period as to cover all human activation range in the room 1 to be controlled. Operations of sections of a main air conditioner 18 are so controlled based on a plurality of PMV values to be input at each air conditioning control period by an air conditioning controller 27 that a mean PMV value in the room 1 to be controlled becomes '0'. A speed of a diffuser fan 6 in each diffuser 7 mounted in each zone of the room 1 to be controlled is controlled at similar period based on a plurality of pieces of radiation temperature measuring surface angle information, and an optimum temperature and heat environment is maintained as the entire room 1 to be controlled.
Patent JP-H10231334-A (JP)
Title: Production of polyethylene oxide graft copolymer
Inventor: TAKAYANAGI KENJIRO
IPC: C08F255/00
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyethylene oxide graft copolymer capable of extremely improving wettability with water while maintaining moldability and appearance of molding product which are essential properties of a polyolefin resin. SOLUTION: This method for producing a polyethylene oxide graft copolymer comprises compounding (a) 100 pts.wt. of a polyolefin resin in a molten state with (b) 0.01-10 pts.wt. of a radical initiator, (c) 0.1-30 pts.wt. of a compound containing a terminal alkyl group-containing polyethylene oxide chain of the formula -(CH2 CH2 O)n -R<1> (R<1> is a 1-25C alkyl group; (n) is an integer of 2-100) and a radically polymerizable unsaturated double bond and (d) 0.1-30 pts.wt. of a compound containing a 1-25C alkyl group and a radically polymerizable unsaturated double bond except the compound (c). The polyolefin resin is preferably and ethylene-based polymer.
Patent JP-H05236294-A (JP)
Title: Television receiver
Inventor: SAITO SHINPEI
IPC: H04N5/44
Filed: 1992-02-24
Abstract: PURPOSE:To obtain a prescribed operation of the television receiver in interlocking with other device when a stored remote control signal is received by storing a remote control code of the other device different from its own exclusive code. CONSTITUTION:A function selecting the storage mode or the usual operating mode is provided. A 1st control section 10 stores a remote control signal of a different kind of code from a reception section 7 to a memory section 8 in the storage mode. The signal is stored corresponding to an operation key of the interlocked television receiver 1. In the normal operating mode after the storage, the 1st control section 10 allows a discrimination section 9 to discriminate whether the signal from the reception section 7 is its own exclusive code and when the signal is its own exclusive code signal, it is sent to a 2nd control section 11 and when the signal is a different kind of code signal stored as above, the code of the relevant television receiver 1 is read from the memory section 8 and sent to the 2nd control section 11.
Patent JP-S55128948-A (JP)
Title: Monitor system
Inventor: NAKAMURA TSUTOMU
IPC: H04Q9/00
Filed: 1979-03-27
Abstract: PURPOSE:To decide the priority for the data collection and thus facilitate the easy understanding for the overall condition of the circuit, by having the comparison at the master station which monitors plural number of slave stations for the number of the transmission request signals which are sent from slave stations when the subject of measurement has some change. CONSTITUTION:In the system which gives the monitor at master station 2 to N groups of slave stations in which M units of slave stations 1-1-1-M are set into one group, station 2 has the polling by sending in sequence the address signals of each slave station via address curves 4-1-4-N. At the slave station, the coincidence is secured between the received slave station address and the self-address. And the change of the measuring subject, if any, is detected by the sensor, and then the voltage level to be applied to data circuits 3-1-3-N is varied to be sent to station 2 in the form of the transmission request signal. Station 2 has the comparison for the potential of circuits 3-1-3-N with every group and then decides the priority for the transmission control of the N units of circuits to then select the circuit of the data collection. In such way, the operating condition can be known at station 2 for the entire circuit region, at the same time ensuring an easy comparison for the abnormal degrees of each circuit.
Patent JP-H11226499-A (JP)
Title: Ultrasonic horn
Inventor: HOTTA NOBUYUKI
IPC: B06B3/00
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic horn capable of preventing the generation of transverse deflection and an abnormal sound and preventing a breakage at the front end of the ultrasonic born. SOLUTION: In the ultrasonic horn attaching a hard member 2 for carrying out the work by ultrasonic waves at the front end 6 of a horn body (base body) 1, the hard member has a base part 8 to be brazed and joined to the front end of the base body 1 and a projecting part 9 projecting to the front end side from approximately the central part of the base part 8. The height l of the projecting part 9 and the length L of the ultrasonic horn satisfy the relation l/L<1/6. The height l of the projecting part 9 and the thickness (t) of the projecting part 9 satisfies the relation t/l>=1/10. further, the outside diameter (d) of the base part 8 and the thickness of the projecting part 9 satisfies the relation t/d>=1/10. In addition, the radius Ra of curvature of the roundness at the corner in the boundary part between the base part 8 and the projecting part 9 is >=0.5 mm.
Patent JP-S53121926-A (JP)
Title: Plant virus controlling agent
Inventor: MINODA TAIJI
IPC: C12R1/15
Filed: 1977-03-31
Abstract: PURPOSE: To provide a plant virus controlling agent effective for the prevention of infection of plant such as tobacco, tomato, vegetables, beans, etc., with virus, containing a polysaccharide obtained by the cultivation of hydrogenassimilable polysaccharide-producing microbials, as an effective component. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05228254-A (JP)
Title: Ball conveying trough device for japanese pinball game (pachinko) island
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1992-02-24
Abstract: PURPOSE:To reduce the cost, increase the supporting strength of a conveying trough, and simply and quickly fit or remove the conveying trough. CONSTITUTION:Pachinko balls are stored in a conveying trough 21 fluidly feeding the pachinko balls to pachinko machines, hook sections are provided at both side ends of a trough support member 14 suspended between multiple pairs of island pillar members 13 to support the conveying trough 21, and hook holes 13a removably hooking the hook sections 14a on pairs of the island pillar members 13.
Patent JP-S55128258-A (JP)
Title: Manufacture of electrode plate for lead storage battery
Inventor: IWATA YOSHIO
IPC: H01M4/20
Filed: 1979-03-28
Abstract: PURPOSE:To lengthen the life of battery by preventing the short-circuit, etc., of electrode plate by integrally forming a synthetic resin frame body with an uneven inside surface and a current collector. CONSTITUTION:An active substance is filled in the acid-resistant synthetic resin frame body 6 with the uneven inside surface 5, and then the current collector is pressed with the frame body 6 to one body. Because the active substance is held by the uneven inside surface, the exfoliation of the active substance can be prevented and also short-circuit in the sides and bottom of the electrode plate can be suppressed. Thus, the life of the battery can be lengthened.
Patent JP-S60181571-A (JP)
Inventor: FUJINO KENJI
IPC: F25D23/06
Filed: 1984-02-27
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。