baber/WOPTO huggingface dataset:
Patent JP-S53105942-A (JP)
Title: Magnetic bubble device
Inventor: SUKETA TOSHIAKI
IPC: G11C11/14
Filed: 1977-02-28
Abstract: PURPOSE: To decrease the number of the parts and thus to facilitate the assembly, by prescribing the mutual positional relation between the bubble chip, substrate and exciting coil with molding by epoxy resin, etc. and then molding with a magnetic-conductive mold layer mixed with the ferrite powder to securing the flux keeper's function. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04260789-A (JP)
Title: Manufacture of cylindrical heat exchanger
Inventor: KUZUU SHIGERU
IPC: B23K1/00
Filed: 1991-02-14
Abstract: PURPOSE:To provide a method of easily manufacturing a cylindrical heat exchanger in which both side edges of an outer body forming aluminum plate wound in a cylindrical shape are effectively butted, hence connected without cutting a brazing material to largely reduce a fluid leakage rate with high accuracy and very beautiful external appearance. CONSTITUTION:After diameters of both ends of an inner body 1 made of an aluminum pipe are increased to form large-diameter parts 1a, 1a, an outer body forming aluminum plate 2A is so wound in a cylindrical shape as to cover the body 1 and fins 3, the diameters of both the ends are then reduced to form small-diameter parts 2a, 2b, and both the side edges of the plate 2A are butted to form an outer body 2.
Patent JP-S57136220-A (JP)
Title: Control circuit for flow rate controlling valve
Inventor: SUZUKI KAZUO
IPC: G05D23/20
Filed: 1981-02-16
Abstract: PURPOSE:To previously prevent a hunting, etc. and to realize the stable control of the water temp., by securing a correspondence between the flow rate of a fluid and the output of a detector and realizing the linear control for them. CONSTITUTION:The output of a temp. deviation arithmetic circuit 13 becomes maximum when the temp. of a load 1 is low and at a temp. T2 at which the deviation to a set temp. TS becomes maximum. Under such conditions, the output current of a variable gain amplifying circuit 14 is set at I2. The amount of gas also becomes maximum Q2 by the current I2. The coil currents I0 and I1 are flowed in correspondence to the temps. T0 and T1 of the load 1. As a result, a coil current IC drops suddenly from I2 to I0 within a range during which the deviation to the set temp. is large. Thus the changing factor of the gas flow rate Q is increased by a degree equivalent to the drop of the current IC. On the contrary, the current IC drops slowly from I0 to I1 in a range of a small deviation to the set temp. And the changing factor of the flow rate Q is reduced by a degree equivalent to the slow drop of the current IC. Thus a linear relation is obtained between the temp. deviation and the gas flow rate Q centering on the current I0.
Patent JP-H05215580-A (JP)
Title: Abnormality detector of pulse generator
Inventor: NAKAMURA MORITOSHI
IPC: G01D5/244
Filed: 1992-02-06
Abstract: PURPOSE:To detect an abnormal state automatically by comparing an electrical signal with a first threshold for obtaining the corresponding first electrical signal output, comparing it with a second threshold which is lower than the first electrical signal output for obtaining the corresponding second threshold, comparing the corresponding first electrical signal output with the corresponding second threshold for obtaining a difference in reference to the corresponding second electrical signal, and then judging whether the difference is within a specified allowable range or not. CONSTITUTION:A contact-type encoder is provided with a first comparison means with a comparator 5 which compares an electrical signal of a detection part 4 with a first threshold and a first counter 6 which counts the number of electrical signals exceeding the threshold and then outputs a first count value, a comparator 7 which makes comparison with a second threshold which is smaller than the first threshold of electrical signal, a second comparison means which consists of a second counter 8, and a self-diagnosis CPU 9, thus enabling to judge whether the difference between the first and second count values is within a specified allowable range or not, an error signal is output when the range is exceeded, and then an abnormality signal is output when the count exceeds a specified count by integrating the number of error signal outputs.
Patent JP-H08214671-A (JP)
Title: Reaping, collecting and transporting device for combine
Inventor: OHARA KAZUSHI
IPC: A01D61/00
Filed: 1995-02-09
Abstract: PURPOSE: To secure a space in the peripheral part of upper and lower ear tip collecting devices and to facilitate maintenance operation by opening the upper ear tip collecting device at the right position of a reaping part for collecting and transporting reaped grain culm backward, to the rear side around a shaft at the collecting and transporting side and rotating the upper ear tip collecting device. CONSTITUTION: This reaping, collecting and transporting device for a combine has a grain culm root collecting and transporting device which is laid behind a grain culm raising device and holds, collects and transports root parts of grain culm cut by a reaping device and an ear tip collecting and transporting device 5 which engages the ear tip side with a lug 4 and collects and transports and is equipped with the upper ear tip collecting and transporting device 5 openably and rotatably around a shaft at the collecting and transporting side and backward.
Patent JP-S54114174-A (JP)
Title: Scanning electronic microscope
Inventor: HIRATA YOSHIHIRO
IPC: H01J37/28
Filed: 1978-02-27
Abstract: PURPOSE: To secure the change of the electron beam scanning direction according to the exciting state of the final-step electronic lens with no disturbance caused to the image viweing by providing the deflecting direction means to the scanning electronic microscope.  
     CONSTITUTION: Deflecting direction rotary means 15 provided between magnification control circuit 12 and scanning power source 11X and 11Y to be supplied to deflecting coil 6X and 6Y is formed with addition circuit 18 and 19 plus correction circuits 20W23. And the fixed rotary signal is applied to the output signals of  power source 11X and 11Y based on the command signals given from correction  command circuit 16 and 17. Circuit 16 and 17 memorize previously the turn correction amount to negate the rotary change of the electron beam scanning direction on  the sample to the exciting change of final lens power source 14, and then read out  the turn correction amount with every change of the output of power source 14 to  supply the correction command signal to means 15. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01197178-A (JP)
Title: Method for automatically controlling toe angle of vehicle and device therefor
Inventor: SAKAMOTO TOSHIHARU
IPC: B62D17/00
Filed: 1988-02-01
Abstract: PURPOSE:To reduce the number of toe angle control means by controlling the toe angle of rear wheel through controlling of tire angle of one of right and left rear wheels, obtaining thereafter an integration angle indicating the advance direction of a vehicle from the toe angle after the rear wheel is controlled, and performing toe angle control of front wheel based on this integration angle. CONSTITUTION:In controlling a toe angle, firstly, the tire angle of each wheel is measured by a toe angle measuring unit 4 so as to obtain the integration angle of rear wheel. Next, based on the virtual line of integration angle of rear wheel, the toe angle of front wheel which is the tire angle obtained by eliminating influence of the steering angle of front wheel on this virtual line, and also, the deviation angle of integration angle of front wheel. It is judged whether the toe in amount converted from the toe angle of each wheel and the deviation amount is in a set area or not, and according to the judgement of results, a toe angle controller 5 is controlled.
Patent JP-H02202230-A (JP)
Title: Keyboard with function key function display
Inventor: UEJIMA SHINJI
IPC: G06F3/023
Filed: 1989-01-31
Abstract: PURPOSE:To improve the operability of a keyboard by providing a display device displaying the content of a function of a function key in terms of the software onto the keyboard. CONSTITUTION:A display device 6 is arranged at the upper part of function keys 1 and consists of a thin and long liquid crystal display section displaying functions of the function keys 1. A display representing the content of a function of each function key 1 such as 'DIR' or 'TYPE' or the like is given onto the display device 6. When the content of the function of the function keys 1 is changed into other content by a program, the content is revised into another display representing a new content of function of the function keys 1 and displayed by a display control section of the display device 6.
Patent JP-H10207028-A (JP)
Title: Image forming system
Inventor: YOKOGAWA TAKUYA
IPC: G03C1/035
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To rapidly obtain high image quality color images by simple heat development processing by utilizing the image obtd. by using a photosensitive material which forms the coupling dyestuff image by a heat treatment under specific conditions in the presence of water, photographing the material and subjecting the image to development processing as the input image of a system executing digital image processing. SOLUTION: The digital image information and/or the information inputted by conversion to digital data is subjected to the image processing and is outputted as a hard copy print. The image obtd. by using the silver halide color photosensitive material for photography which forms the coupling dyestuff image by the heat treatment for 5 to 60 seconds at 60 to 100 deg.C in the presence of the water, photographing this material and subjecting the material to the development processing is utilized for the input image of the system. Further, the coupling dyestuff image is formed by the heat treatment for 5 to 60 seconds at 60 to 100 deg.C in the presence of the water without using a processing liquid after the scanning exposure by a semiconductor laser, etc., as a light source according to the digital image output information.  The image is diffusion transferred to an image receiving element, by which the print is obtd.
Patent JP-H02202011-A (JP)
Title: Mask material for x-ray lithography
Inventor: SUZUKI KUNIO
IPC: G03F1/60
Filed: 1989-01-31
Abstract: PURPOSE:To contrive improvement in contrast and mechanical strength of the title mask material by a method wherein beryllium is used for a supporting member. CONSTITUTION:A patterning member 1 is supported on a supporting member 2, this supporting member 2 is a thin film consisting of beryllium, its thickness is 0.5 to 100mum, desirably it is in the range of 3 to 15mum. The soft X-ray transmittivity of beryllium is about five times as high as that of the boron nitride heretofore in use, and about eight times as high as that of silicon nitride. As a result, the thickness of the supporting member is increased, its mechanical strength is enhanced, the quantity of the X-ray transmission can be made larger, and the contrast of the title mask material can also be improved.
Patent JP-S63189498-A (JP)
Inventor: KOBAYASHI NOBUO
IPC: C11D7/50
Filed: 1987-02-02
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。
Patent JP-S59148375-A (JP)
Title: Light emitting diode lamp and manufacture thereof
Inventor: KASHIWAMURA HIROAKI
IPC: H01H13/02
Filed: 1983-02-15
Abstract: PURPOSE:To improve the reliability of electric conduction by a method wherein an element side connection terminal is contrived to be superposed on an intermediate connection terminal by suppression in detachable and slidable manner, in the state that the illuminating part of the lamp is fitted to a socket. CONSTITUTION:A pair of intermediate connection terminals 9 of tongue form composed of leaf springs are installed forward on vacant right and left wall surfaces in the socket 1, and the back side of the terminals 9 is formed into an integral body with a leg terminal pin 10 projecting out of the back surface of the socket 1. The element side connection terminal 7 is dropped off from an elastic lead frame. In the state that the illuminating part 2 is fitted into the socket 1, the terminal 7 is superposed on the terminal 9 by suppression in detachable manner by suppression. Therefore, conduction is secured between the terminals 7 and 9, and accordingly there is no possibility of the generation of contact failure.
Patent JP-H11217934-A (JP)
Title: Stress relieving work method using extremely delayed concrete
Inventor: ISHIBASHI TADAYOSHI
IPC: E02D27/00
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a work method capable of easily construct, at a low cost, a concrete body which is prestressed and fixed to a ground structure and also fixed to an underground structure without using a temporarily installed load supporting member. SOLUTION: When concrete bodies 53a and 53b are placed by using high- early-strength cement for the upper part skeleton of the concrete bodies 53a and 53b and are placed by using extremely delayed concrete for the connection parts 83a and 83b between the concrete bodies 53a and 53b and underground structures 1 and 1 to be prestressed the upper skeleton of the concrete bodies 53a and 53b by being hardened sufficiently, the connection parts 83a and 83b have a flexibility because the hardening of these parts is not advanced. In this case, because the concrete bodies 53a and 53b and the underground structures 1 and 1 are not fixed, there is not need to introduce an excessive prestress to the concrete bodies.  Also, even if the concrete bodies 53a and 53b are deformed slightly by the introduced prestress, the connection parts 83a and 83b are not damaged because the connection parts 83a and 83b are also deformed accordingly.
Patent JP-H08193922-A (JP)
Title: Retractable hammer for inspecting joint of stringing
Inventor: MURAKAMI KEIICHI
IPC: G01M99/00
Filed: 1995-01-17
Abstract: PURPOSE: To obtain a hammer fixed to a vehicle and hitting the grip metal of a trolley wire at the time of running of the vehicle in order to detect loosening of the grip metal automatically through an acceleration sensor in which the hammer is retractable automatically in a section where two wires are jointed through a double ear for the purpose of protection against damage. CONSTITUTION: Front and rear guide rollers are disposed on a base plate and the front guide roller having V-shaped cross-section is provided with an arcuate groove in the center. The inspection hammer is guided by the central arcuate groove along a wire E1 and when it enters into a joint, a wire E2 rides on the inclining surface on one side of the roller thus floating the wire E1. Consequently, the front roller turns about the supporting shaft. The rotation is detected by means of a switch and the hammer is retracted automatically.
Patent JP-S56118679-A (JP)
Title: Data processing method for measuring of partial discharge
Inventor: IKEDA MASAMI
IPC: G01R31/12
Filed: 1980-02-26
Abstract: PURPOSE:To enhance the reliablity of the measured data of partial discharge by providing the constitution wherein the magnitude and polarity of the partial discharge can be automatically measured and recorded. CONSTITUTION:The pulse voltage detected by detecting impedance are amplified by an amplifier A1 and B1. The square wave III which is proportional to the hight of wavecrest II is formed at the same polarity as the first wave I of the pulse waveform by waveform shaping circuits D1 and D2. Then, these pulses enter a logic circuit E1 and are classified into X and Y groups depending on the specified conditions. The pulses are classified into the X and Y groups by a level discriminating circuit E2 using the result of the logic circuit E1 and the output pulses of the waveform shaping circuits D1 and D2. The pulses are also classified based on the magnitude of the pulses and counted by counters Ex and Ey. While a printer F3 prints the values of counter Ex and Ey aided by a timer F1. In this constitution, since the magnitude and polarity of the partial discharge can be automatically measured and recorded, the reliability of the data can be greatly enhanced.
Patent JP-S58138994-A (JP)
Title: Heat exchanger
Inventor: KANASHIKI SUSUMU
IPC: F28F1/32
Filed: 1982-02-15
Abstract: PURPOSE:To make the fin tube type heat exchanger small-sized and compact by a method wherein rifts are formed in a fin at positions among adjoining tube passing throughholes of the fin and the intervals among the tubes are nearrowed. CONSTITUTION:The rifts 12 are formed among the tube passing throughholes 11 of the fin 1. Each of the rifts 12 is formed at a position half the shortest distance L between each two adjoining throuhghholes 11 so as to extend normal to a line connecting the centers of the throughholes 11. The length of the rift 12 is made as large as possible. For example, it is desirable that each of the vertical or longitudinal rows of the rifts 12 occupy more than two-thirds of the space where they are formed and the part of the space having no rift therein occupy less than one-thirds of the space. As a consequence, the flow of heat through the fin 1 is interrupted by the rifts 12 and the effect of the heat from the first row of the tubes 31 upon the second row of the tubes 32 is reduced sharply so that even when the intervals among the tubes are narrowed, the radiation of heat from the low temperature side tubes is not obstructed by the conduction of heat from the high temperature side tubes and the body of the heat exchanger can be miniaturized without lowering the heat exchange efficiency thereof.
Patent JP-H09219586-A (JP)
Title: Wiring substrate and its manufacturing method
Inventor: HIGUCHI KAZUTO
IPC: H05K3/38
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To lower wiring resistance and remove uncontinuation of impedance due to a rugged shape of a face by a method wherein an intermediate layer composed of a polarity polymer and a copolymer of an insulator is formed in a partial interface that a wiring of a wiring substrate composed of a metal wiring and an organic insulator and an insulator are adhered to each other. SOLUTION: A metal wiring 2 of a first layer is formed with copper on a substrate 1. An organic insulator 3 is formed thereon and an intermediate layer 4 composed of a copolymer of BCB and an acrylic acid is formed on a face. A metal wiring of a second layer is also formed with copper. A micro- strip wire path is formed with the metal wiring 2 of a first layer and the metal wire 5 of a second layer. In a high frequency region of several GHz or more, a current flowing in the micro-strip wire path conncentrates on the side of the wiring side counter to each other, and the thickness of an outer layer is about several hundreds nm to several μm.  As there is not an intermediate layer of high resistance in the outer layer, and a rugged shape of an interface is of several nm and smaller than the thickness of the outer layer, it is possible to lower wiring resistance and remove uncontinuation of impedance due to the rugged shape of the face.
Patent JP-H11222122-A (JP)
Title: Carrier equipment having branch track
Inventor: MURATA MASANAO
IPC: B61B13/00
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To effect branching without using a large scale device and to facilitate coping with the dust generation. SOLUTION: This carrier equipment comprises a conveyance truck 1 and a track selecting means to select a track on which a carrier truck 1 is run at a branch point. A branch guide on the main track side and a branch guide on the branch track side are arranged at the internal part of the track in the shape of a box in cross section of a section to cover a branch point, and left and right branch selection rollers 10A and 10B serving as the track selection means are mounted on the carrier track 1. By engaging either of the branch selection rollers with the branch guide by a drive mechanism 50, an advancing direction is selected.
Patent JP-S62179474-A (JP)
Inventor: SAKATA MASAAKI
IPC: A62C2/04
Filed: 1986-02-04
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。
Patent JP-H04263265-A (JP)
Title: Electrophotograhic sensitive body
Inventor: KURODA MASAMI
IPC: G03G5/06
Filed: 1991-02-18
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having high sensitivity and superior repetitive characteristics by incorporating a specified oxadiazole type electric charge transporting material into a photosensitive layer on an electrically conductive substrate. CONSTITUTION:A photosensitive layer 20 contg. an electric charge generating material 3 and an oxadiazole type electric charge transporting material 5 dispersed in a resin binder is formed on an electrically conductive substrate 1. The electric charge transporting material 5 is an oxadiazole compd. represented by the formula (where each of R1-R3 is H, halogen, alkyl, aryl, alkenyl, aralkyl, optionally substd. amino or thienyl).
Patent JP-S61182634-A (JP)
Title: Dubbing device of digital signal
Inventor: TAKAHASHI TAKAO
IPC: G11B20/10
Filed: 1985-02-07
Abstract: PURPOSE:To dub satisfactorily a digital signal with a simple constitution by correcting the phase of a digital reproduced signal from a tape and the level of a high frequency and supplying a signal passed through a limiter to a clock extracting PLL so as to obtain a signal having a constant zero cross point. CONSTITUTION:The digital signal Sa from a tape 11 is reproduced by a head 12 and amplified by a head amplifier 13, and then supplied to a reproduction equalizer circuit 14, where the attenuation of levels of a phase and low and high frequency bands are corrected to transmit a signal Sb to a limiter circuit 15. Its output Sc is impressed to the D input terminal of an FF16, and simultaneously given to the clock extracting PLL17 to form a clock Sd. In such a case, the zero cross point of the signal Sc fluctuates, however that of the signal Sd, that is, the mean of the signal Sc is constant. Accordingly the digital signal Se without the zero cross fluctuation can be obtained as the output Q of the FF16, transmitted to a slave recorder and a head 22 through a recording amplifier 24 and recorded on a tape 21.
Patent JP-H03229035-A (JP)
Title: Vibration preventing frame
Inventor: KAWACHI MASAAKI
IPC: F24F1/02
Filed: 1990-01-31
Abstract: PURPOSE:To offset and internally attenuate high region vibration such as solid sound between both solid body and hollow body so as to exhibit double vibration preventing function by composing a lower frame body sold and hollow bodies connected to each other and having natural frequencies different from each other. CONSTITUTION:An upper frame body 2 is composed of a hollow rectangular pipe and a lower frame body 4 is composed of a rectangular pipe and a solid rectangular steel. Respective corners of the lower frame body for supporting an upper vibration removing mechanism 5 and the portion of an intermediate position of the side thereof in the longitudinal direction of the frame body 4 are composed of solid bodies and the other portions 48 are composed of hollow bodies, both corners and portions are covered with cowlings 4C and screwed. A lower vibration removing mechanism 11 effective for removing high region vibrations and located between the frame body 4 and a fixed base board 3 is provided on the underside of position nearly facing a portion 4A composed of the rectangular steel of the lower frame body 4. The lower vibration removing mechanism 11 is composed of a tray-like case 11A, vibration preventing rubber 11B housed therein or a spring pad or the like having a spring embedded therein.