baber/WOPTO huggingface dataset:
Patent JP-H11204287-A (JP)
Title: Lightning rod having end tip
Inventor: KATO GIICHIRO
IPC: H05F3/04
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a lightning rod end structure that causes little meltdown or deformation due to arc discharge in receiving lightning by attaching an end tip formed from a metal having a melting point not lower than a specific temperature to one end of the lightning rod. SOLUTION: A tungsten tip 2 that has an acute needle-like tip and a melting point of 3387 deg.C is brazed at one end of a copper rod 1 constituting a projecting needle base of a lightning rod interposing a high-melting point brazing material 3. The material of the end tip may be a sintered alloy of tungsten-silver, tungsten-copper or the like. A lightning rod having an end tip constructed by this structure causes little meltdown or deformation of the end tip against lightning having a large discharged electric charge quantity, so that it can keep the acute needle-like shape even after receiving the lightning.  Then, when a thundercloud approaches and the tip of leading discharge approaches the ground, the upward streamer from a building within the protection range of the lightning rod out of streamers from a building within the protection range of the lightning rod reaches the tip of the leading discharge from the thundercloud earliest. Thereby, a high-reliability lightning damage protection effect can be provided for a long time.
Patent JP-H08236502-A (JP)
Title: Flattening method of interlaminar insulation film and manufacture of semiconductor device
Inventor: NAKAJIMA HIDEHARU
IPC: H01L21/3065
Filed: 1995-02-27
Abstract: PURPOSE: To provide a flattering method of an interlaminar insulation film which can be used to flatten an insulation film to a satisfactory extent without demanding for the formation of a dummy pattern and an manufacturing method of a semiconductor device using the above-mentioned flattening means. CONSTITUTION: After a first insulation film 3 is formed on a substrate 1 having an offset, a second insulation film formation powder 6 separately formed is deposited on the first insulation film 3 where a gaseous body is adapted to flow on the surface of the film 3. The power 6 is arranged to remain only in the lower part of the offset portion of the film 3 while the other parts are eliminated, thereby forming a flattening material 41 or processing the material after the formation so that the film 3 may be flattened.
Patent JP-H08236070-A (JP)
Title: Coaxial type direct collision ion diffusion spectrometer
Inventor: ISHIYAMA OSAMU
IPC: G01N23/20
Filed: 1995-02-27
Abstract: PURPOSE: To monitor whether or not a predicted element appears on at measured TOF spectrum by finding a peak position of a TOF spectrum of an element by calculation, and superposing its predicted peak position on the TOF spectrum on the basis of measured data. CONSTITUTION: The mass number of respective elements is given to a simulation operation part 3c, and a predicted value of a peak position of a TOF spectrum is respectively calculated on predicted elements on the basis of these input informations. When measurement is performed after input operation is completed, The TOF spectrum is graphically displayed on an image screen of a display unit 4 on the basis of measured data, and next, predicted peak positions of the respective elements calculated by the operation part 3c are displayed on this spectrum. While monitoring normality and abnormality of a measuring condition in this way, measurement of the TOF spectrum is performed with every preset angle of a measuring parameter, and angle-dependent data is gathered, so that continuous gathering of incorrect data by a cause such as a malfunction of a device can be avoided.
Patent JP-S59164546-A (JP)
Title: Original size detector
Inventor: KOBAYASHI TATSUO
IPC: G03B27/62
Filed: 1983-03-10
Abstract: PURPOSE:To eliminate fruitless operation of a detector by providing a detecting means which detects an edge of an original by light emitted by an exposure lamp and a driving means which returns said lamp from a scanning end position to a scanning start position. CONSTITUTION:A reflection type photosensor 22 is added over a mirror 5, and when the sensor 22 moves to right under scanning-directional edges 30a and 30b of an original 30, the sensor 22 detects variation in the quantity of light due to the difference in refractive index between the original 30 and an original presser 3 to send a detection signal. Further, a lamp carriage 11 fitted with the exposure lamp 4 and mirror 5 is moved at a specific speed from the scanning- line end position A to the scanning start position B by a clutch and a forward/ backward rotating mechanism and then returned to the scanning end position A. Consequently, fruitless operation of the detector is eliminated.
Patent JP-S61196146-A (JP)
Title: Nuclear magnetic resonance image apparatus
Inventor: HIRATA TAKAAKI
IPC: G01R33/48
Filed: 1985-02-27
Abstract: PURPOSE:To obtain the optimum value of a scan parameter, by minimizing the relaxation time and the dispersion of a calculation image for proton density. CONSTITUTION:A 90 deg. pulse obtained with a gate modulation circuit 17 is fed to an RF transmission coil 4 through a power amplification circuit 18 by being controlled with a controller 13 to excite an object. At the same time, a gradient magnetic field GZ is applied to excite the spin only on a specified slice surface selectively. Then, a phase encoding is done with a gradient magnetic field GY while a gradient magnetic field GX is applied to make the echo observation ready. Subsequently, the application of the gradient magnetic field is halted and a 180 deg. pulse is applied to invert the spin. Thereafter, while the magnetic field GX is being applied, an echo signal generated is detected with a receiving coil 5 and stored into a waveform memory 21 via a preamplifier 19. Then, the echo is observed in a number of views different in the amount of phase encoding to obtain an original image with a computer 11. From the original image, the value of the scan parameter is determined so as to minimize the dispersion of the relaxation time and the dispersion of a calculation image for proton density thereby enabling the finding or the optimum value of the parameter.
Patent JP-S59165034-A (JP)
Title: Auto-focusing means of variable focusing camera
Inventor: OGAWA YUKIO
IPC: G03B7/16
Filed: 1983-03-10
Abstract: PURPOSE:To attain flash auto-photographing having always proper exposure without varying the guide number of a stroboscope by moving an ASA adjusting cam in interlocking the cam with the switching operation of a focal distance. CONSTITUTION:At the time of flash photographing by a flash auto-means (FA), an ASA adjusting member 10 is moved in accordance with the ASA sensitivity of a film F and the position of a pin 6 of an interlocking lever 3 is determined. Subsequently, a distance ring 1 is rotated by focusing a photographing lens and a distance cam 1 positions an addition lever 8 and a stop pin 2 through a pin 9. An ASA setting means moves a setting plate 11 vertically in accordance with the ASA sensitivity and stops the plate 11 on a prescribed position. If a photographing optical system is the standard photographing state, the ASA adjusting member 10 is located on the shown position and the stop aperture is determined by abutting the pin 6 to an ASA adjusting cam 10a. The cam 10a is moved in interlocking the cam 10a with the switching operation of the focal distance.
Patent JP-H08235225-A (JP)
Title: Method for designing integrated circuit masking pattern
Inventor: HAMADA TADAO
IPC: G03F1/68
Filed: 1995-02-27
Abstract: PURPOSE: To shorten operation time and to prevent correction errors by reducing a data amount in a wiring path data conversion method for converting polygonal wiring data for which a wiring width is symmetrically changed in integrated circuit masking pattern data to path data. CONSTITUTION: By an input step, the coordinates (x1 , y1 ) (x2 , y2 )... of the vertexes 201-212 of the polygonal wiring data 200 are set in an input buffer, data errors are judged, and when an inputted polygon is constituted only of mutually orthogonally crossing line segments, delivery to a conversion step as normal data is performed. In the conversion step, the end points 31 and 34 and nodal points 32 and 33 of the path data 30 to be the center of the adjacent vertexes of prescribed conditions and path width data w1-w3 among respective sections are calculated from the respective vertex data of the inputted polygonal wiring data 200, conversion to the path data 30 is performed and the converted path data 30 are outputted.
Patent JP-S63205884-A (JP)
Title: Light shield effect measuring instrument
Inventor: NEGISHI HATSUO
IPC: G11B15/02
Filed: 1987-02-20
Abstract: PURPOSE:To eliminate the dispersion of measurement for each device by containing a tape in a cassette container whose both ends have light passing holes and whose inside is dark in measuring the light shield efficiency of a cassette tape, making a diffused light incident therein to detect the transmitted light from the tape and cooling the light source by means of a fan in this case. CONSTITUTION:A tape cassette container 15 whose inside is colored in dark and whose both ends have the light transmission holes 7L, 7R is provided to the bottom of one case 100 and a tape cassette 1 to be measured is contained therein. Moreover, a light source container 21 having a diffusion glass 31 at its lower face and having a light source 16 on the ceiling is provided onto the container 15, the diffused light therefrom is transmitted through the tape 1 via the holes 7L, 7R, the light is received by the photodetectors 17L, 17R, converted into an electric signal and inputted to a light shield effect detection means 18. Through the constitution above, plural external vents 36a-36c are made to the case 100, a fan 35 is employed to exhaust the internal air from an exhaust outlet 37 to cool the light source 16 and a reflecting plate 22 surrounding the light source.
Patent JP-S57153590-A (JP)
Title: Controlling circuit for induction motor
Inventor: AIZAWA YUKIO
IPC: H02P23/07
Filed: 1981-03-17
Abstract: PURPOSE:To smoothly and efficiently control an induction motor and to reduce a defect by modulating by pulse width an input voltage with a comparison output of a deviation signal between the detected value of the rotating speed and a  set value with a triangular wave and driving the motor. CONSTITUTION:The speed of an induction motor 2 is detected by a tachometer generator 4 and a speed detector 5, and a deviation signal between the detected value and the speed set value set by a speed setter 6 is inputted to a comparator 9 through a speed amplifier 7. A comparator 9 compares the output of the amplifier 7 and a triangular wave from a triangular wave generator 8. The output of a comparator 9 is inputted to a drive circuit 12, and switching circuits 13, 14 are controlled in switching. The output of the comparator 9 is inputted to a drive circuit 16 through an inverter 15, a switching circuit 17 is controlled, thereby controlling a rectifying circuit 18. The motor 2 is driven by a waveform approximating to the sinusoidal wave.
Patent JP-S62197967-A (JP)
Title: Optical reproducing device
Inventor: HIRASAWA KAZUO
IPC: G11B7/085
Filed: 1986-02-24
Abstract: PURPOSE:To realize a cost down due to the reduction of the number of parts, and to miniaturize the whole of a device, by making combine an iron core that is the constituent of a linear motor by a slide shaft, and also, the bobbin of a coil by a pickup. CONSTITUTION:The titled device is constituted with an expanding linear motor outer wall 11 expanded so that a pickup 1 can be contained inside, a winding coil 12 wound on the pickup 1, and a built-in slide shaft 13 mounted within the expanding linear motor outer wall 11. In this stage, a function as the linear motor outer wall can be attained by a square shaped expanding linear motor outer wall 11, and also, the expanding linear motor outer wall combines an outer wall with the supporting member of the slide shaft 13. The built-in slide shaft 13 shares the iron core with the slide shaft, and the pickup 1 combines the function of the bobbin of a coil 12. In this way, a compact optical reproducing device with a few number of parts can be obtained.
Patent JP-S59165736-A (JP)
Title: Construction of tiered foundation
Inventor: MORI HITOSHI
IPC: E04B1/70
Filed: 1983-03-09
Abstract: PURPOSE:To easily construct a strong tiered foundation by a method in which concrete is placed between partition materials fixed at intervals between formworks in such a way that the top end of the foundation is shaped into an alternate uneven form an clearance is provided between the downside of the base and the foundation concrete. CONSTITUTION:Partition materials 4 are inserted into and fixed at a given interval in the direction of foundation between the upper edges 2 of left and right- handed formworks 1 of the same height. Foundation concrete 8 is packed to the downside 5 of the partition materials 4 and then up to the upper edges 2 of the formworks 1 between the adjacent partition materials 4. Since the top end of the foundation is shaped into an uneven form and clearance is formed between the downside of the base and the foundation concrete, the decaying of the base can be prevented and ventilation under the floor can be secured.
Patent JP-H02216061-A (JP)
Title: Electric characteristic measuring apparatus for semiconductor
Inventor: MIYAMOTO YUTAKA
IPC: G01R31/26
Filed: 1989-02-16
Abstract: PURPOSE:To enable accurate measurement of noise index by providing a joint comprising at least two parts of a noise shielding body with a soft radio wave absorbing body. CONSTITUTION:This apparatus is provided with a carrier section 4 to place an element 2 to be measured of a device for measuring electric characteristic of a field effect transistor, a base having an electrode connected electrically to the element 2 and noise shielding bodies, comprising at least two parts with a connection for linking the parts, which houses the base 1 to shield noises emitted from the element 2 or incident from outside. Then, soft radio wave absorbing bodies 9 and 10 are mounted on a joint between upper and lower parts 6 and 7 of the noise shielding bodies to allow the contacting of the joint closely thereon. Thus, a measuring section is shielded thereby enabling the prevention of a disturbance of a space electric field within a measuring device and infiltration of noises from outside.
Patent JP-S58156248-A (JP)
Title: Loop-back controlling system
Inventor: ITOU YASUHARU
IPC: H04L12/437
Filed: 1982-03-12
Abstract: PURPOSE:To form a loop-back in a simple and assured way, by forming the 2nd loop-back in case a test signal is not sent back from the next node and then forming the 3rd loop-back if the test signal transmitted from the preceding node is not received. CONSTITUTION:It is decided that a fault arises between a node 10 and the next node in case no test signal is sent back from the node following the node 10. Thus a loop-back 2 is formed at a node 10', then it is decided that a fault arises between a node 10'' and the preceding node if no test signal is received at the node 10'' from the preceding node. Then a loop-back 3 is formed.
Patent JP-H10239821-A (JP)
Title: Automatic developing device
Inventor: NISHIMOTO YOJI
IPC: G03D3/08
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain an automatic developing device provided with a rack which can guide plural kinds of photosensitive materials with a simple structure by providing the device with first and second carrying passages corresponding to widths of photosensitive materials so as to guide photosensitive materials different in width. SOLUTION: The rack in the developer treating tank is mainly provided with first, second and third rack frames 51 to 53. The first carrying passage is formed between the first rack frame 51 and the second rack frame 52. The width of the first carrying passage is designed as almost same as the width of a 135mm film or a little larger. The second carrying passage is formed between the second rack frame 52 and the third rack frame 53. The width is designed almost same as the film width of a IX 240 film or a little larger. By forming at least first and second carrying passages corresponding to the width of photosensitive materials, at least two kinds of photosensitive materials can be guided.
Patent JP-H10340195-A (JP)
Title: Operation simultaneous parallel management method in object
Inventor: DELCOURT CHRISTINE
IPC: G06F9/46
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To make it clear whether objects must parallelly or sequentially be carried out by inserting a parameter that makes it clear whether each object can parallelly be executed into language and calculating the parameter with a compiler. SOLUTION: Parameters P1 to P3 are made clear on the level of object description that decides whether objects O1 to O3 are simultaneously executed. Here, the parameters are used by using a two-state type identifier (flag). Or, it has one or two numeric values. Further, the parameter is managed independently of a support 2 by inserting an additional layer 3 between the management support 2 of an object architecture and an application. A specific compiler automatically performs so that a programmer may not have to do anything except making a parallel characteristic clear in object description.
Patent JP-H04256690-A (JP)
Title: Transport device of gathered material for overhead installation
Inventor: KODAMA HARUO
IPC: B66C21/00
Filed: 1991-02-08
Abstract: PURPOSE:To decrease the number of long stretching ropes used and eliminate provision of a main cable and a moving block for object hitching, by winding elevating/drawing cables of No.1 and No.2 winch on a pulley of the body of a transport element, stretching the cables, mounting a hangdown tool on the transport element body, and winding a draw-back cable of the transport element body on the drum of a No.3 winch. CONSTITUTION:The middle parts of elevating/drawing cables 7 wound initially at the ends of the drums of No.1 winch 6a and No.2 winch 6b fixed adjoiningly to a root column 1 are wound on a pulley 8 pivoted at the body 5 of a transport element via fixed blocks 9, 9 and stretched, and No.2 gear meshing with No.1 gear secured to the pulley 8 coaxially is pivoted on the transport element body 5. An elevation cable 11 is wound on a drum 10 secured to the No.2 gear coaxially and a hang-down tool 12 is installed at the bottom. A draw-back cable 13 coupled with the tip column 2 side of the body 5 is wound on the drum of a No.3 winch 6c secured adjoiningly to the root column 1 through a fixed block 13 on the tip column 2 and a fixed block 14 on the root column 1.
Patent JP-H08207699-A (JP)
Title: Malfunction preventing device of vehicular occupant crash protection device
Inventor: OTAKA KOJI
IPC: B60R21/16
Filed: 1995-02-03
Abstract: PURPOSE: To prevent malfunction in a simple structure by starting counting by means of a counting means when the stop of electric feeding from an on- vehicle battery is detected by means of an electric feeding stop detecting means, and stopping the electric feeding to a starting means from a backup condenser when the counted value exceeds the set value. CONSTITUTION: A backup condenser is provided between an electric feeding line L1 and an earth line L2 through a diode 16C and a resistor 17. When an on-vehicle battery 3 is shut off by a detected signal from an electricity feeding stopping detecting circuit 13 in the collision of the vehicle, electricity is supplied from the backup condenser to a starting means 2. Simultaneously, counting is performed by a counting means 14. An ignition prohibiting signal 14b is output after the backup time passes, and a logical gate 15 is closed. The backup time is extremely shortened, the logic gate 15 is already closed when an occupant crash protection device 1 is removed after separating a connector 6, and electricity is not supplied to a squib 2 even if an acceleration sensor 12 is operated by vibration in removing.
Patent JP-S53123917-A (JP)
Title: Thermodevelopable photosensitive material
Inventor: MASUDA TAKAO
IPC: G03C1/005
Filed: 1977-04-05
Abstract: PURPOSE:To improve various defects caused by a subbing layer formed for the purpose of improving raw stock preservability of the heat developable photosensitive material, and to enlarge effect of the subbing layer, by specifying each of a base, a photographic silver halide layer, and the subbing layer.
Patent JP-S57153222-A (JP)
Title: Liquid quantity measuring circuit
Inventor: YAMAKI KIYOSHI
IPC: G01F23/26
Filed: 1981-03-18
Abstract: PURPOSE:To obtain a device which is cheap and has a simple constitution and is made into an IC easily, by providing a generating circuit which generates a pulse proportional to an electrostatic capacity, a reference pulse generating circuit, a monostable multivibrator, and a counter circuit. CONSTITUTION:A frequency divider 15 is connected to an oscillating circuit 11 which generates the pulse of a period T1 proportional to an electrostatic capacity C of a pair of electrostatic capacity sensors 10 put in a liquid to be measured. An oscillating circuit 16 which generates a reference pulse is connected to a frequency divider 17, and frequency dividers 15 and 17 are connected to a monostable multivibrator 20 consisting of a counter circuit 18 and a comparator 19. A counter circuit 21 is provided which starts counting output pulses of the frequency divider 17 by the inversion output of the comparator 19 at the end of time count of the monostable multivibrator 20 and continues counting until the counter circuit 18 is reset by the next pulse output of the frequency divider, and the output of the circuit 21 is displayed on a meter 24 through a latch circuit 22 and a D/A converter.
Patent JP-H01217865-A (JP)
Title: Fuel cell power generating system
Inventor: DOI KUNIHIRO
IPC: H01M8/04
Filed: 1988-02-24
Abstract: PURPOSE:To supply heat corresponding to a heat load instruction signal by recovering heat so that steam pressure within a steam separator is constant, and compensating the shortage of heat amount in a heating medium line by increasing the methanol combustion amount in a heat medium heater. CONSTITUTION:A steam flow rate control valve 17 is controlled with a heat load instruction of a waste heat utilizing facility 16 to take out the required amount of steam from a steam separator 10, and the variation of steam pressure is detected with a pressure sensor 13. In order to compensate the pressure variation, hot water whose flow rate is controlled is supplied to a heat medium cooler 5 from the steam separator 10 to conduct heat exchange with a heat medium, and returned again to the steam separator as steam. The specified amount of heat is thereby recovered. The inlet heat medium temperature variation of a reformer 4 is detected with a temperature sensor 7, and to compensate this variation, the methanol fuel flow rate for heating heat medium supplied to a heat medium heater 1 is controlled through a methanol flow rate control valve. The heat amount required to maintain heat medium temperature by methanol combustion heat is ensured.