baber/WOPTO huggingface dataset:
Patent JP-S61176201-A (JP)
Title: Antenna system
Inventor: TAKAHASHI AKIRA
IPC: H01Q1/32
Filed: 1985-01-31
Abstract: PURPOSE:To attain the effective reception of broadcast radiowaves by providing an antenna element pattern made of a transparent metal to an insulator such as window glass, etc. CONSTITUTION:A transparent metal is vapor-deposited on a single side of a transparent insulator, i.e., the glass 11. This metal uses the long-cycle type amphoteric element compounds IIIa, IVa, Va and VIa which are shown in a cycle chart of indium oxide, etc. These compounds are vapor-deposited widely on a single side of the glass 11 and form the earth 12 of a transparent electrode. While a discoid antenna element 13 is formed with indium oxide on the other side of the glass 11. The element 13 synchronizes with the signal of a high frequency to which an electromagnetic wave is specified. Then the resonance is produced between the element 13 and the earth 12. Thus it is possible to receive stably an outside specific electromagnetic wave without deteriorating the lighting capacity, the field of vision, etc.
Patent JP-H06205865-A (JP)
Title: Flying distance operation/display device for golf practice machine
Inventor: SHIBUYA KOICHI
IPC: G01P3/64
Filed: 1993-01-07
Abstract: PURPOSE:To make it possible to know a flying distance instantly even in a narrow practice range by a method wherein an initial velocity is operated by the time from the point of the hitting of a golf ball by a hitting detection sensor to the point when the golf ball passes a passing detection sensor, and by the initial velocity and a previously set flying out angle, the flying distance is operated and displayed. CONSTITUTION:When a golf ball 2 which is put on a tee 9 is hit by a club, the point of hitting is detected by a hitting detection sensor 30, and a passing point of the golf ball 2 is detected by a passing detection sensor 31 being provided at a location which is away by a specified distance X in the flying direction of the golf ball 2 shown by a broken line. The initial velocity of the hit golf ball 2 is calculated by the period of time from the point when the golf ball 2 is hit to the point when the passing is detected and the previously determined distance X between the passing detection sensors 30, 31. A flying out angle alpha of a ball, which is determined by the loft angle of a club, is previously inputted, and the flying distance of the hit golf ball 2 is calculated by the flying out angle alpha, initial velocity and a previously set equation parabola, and is displayed on a display unit.
Patent JP-S58135797-A (JP)
Title: Washing device of belt press type dehydrator
Inventor: KATOU OSAMU
IPC: B01D33/00
Filed: 1982-02-04
Abstract: PURPOSE:To wash a lower belt surely without clogging in a belt press type dehydrator by washing the lower belt stuck with sludge cake with the water ejecting from a downward nozzle group above the belt and an upward nozzle group below the belt. CONSTITUTION:Hydrous sludge is pressurized and dehydrated with upper and lower belts as filter cloths and is removed as dehydrated cake. In the stage of washing away the sludge cake 3' by washing the lower belt 7 stuck with the cake 3' on the bottom surface, a downward nozzle group 28 provided above the belt 7 advancing in the direction of an arrow 26 and an upward nozzle group 29 provided below the belt 7 are disposed in rear and front along the advancing direction of the belt 7. The stuck cake 3' is first stripped from the belt 7 by the water sprayed from the nozzle group 29, then the stripped sludge cake is washed away thoroughly from the belt 7 by the force developed when the water sprayed from the downward nozzle group passes through the belt.
Patent JP-H01194875-A (JP)
Title: Superconduction motor
Inventor: KATO MOTOI
IPC: F03G7/00
Filed: 1988-01-29
Abstract: PURPOSE:To develop a superconduction motor in high torque and to miniaturize it, by creating a paramagnetic state and a completely diamagnetic state in a rotatable superconductor disposed between magnetic poles, and by rotating the superconductor. CONSTITUTION:A superconduction motor is composed of a rotor 1 made of a disk superconductor, a magnet 2 provided in correspondence thereto and having poles to apply the field to the rotor 1, and a heater 3 to heat the rotor 1. When the rotor 1 is partially heated with the heater 3, the magnetism of the rotor 1 is shifted from a completely diamagnetic state to a paramagnetic state at the critical temperature and above. On the other hand, the magnetism of the rotor 1 disposed between both poles and not heated with the heater 3 keeps the completely diamagnetic state. In this way, the paramagnetic state and the completely diamagnetic state are created in a rotatable superconductor, and by the repulsive force between the poles and the superconductor in the completely diamagnetic state, the superconductor is caused to rotate.
Patent JP-H08209658-A (JP)
Title: Dam bank quick construction method using block form
Inventor: TSUNODA KIYOSATO
IPC: E02B7/00
Filed: 1995-02-03
Abstract: PURPOSE: To eliminate the need of the trouble of assembling and detaching a form, and further to shorten the concrete curing period. CONSTITUTION: Previously manufactured tapered inverted-L shaped block forms 1-1, 1-1' are installed on the upstream and downstream sides of a bank, and concrete is placed on the inside thereof. Subsequently, block forms 1-2,1-2' are further disposed on the upper stage of the existing block forms, and concrete is placed on the inside thereof. The above is repeated to construct a dam bank.
Patent JP-H07224934-A (JP)
Title: Piston boot structure
Inventor: IWAZU KATSURA
IPC: F16D65/18
Filed: 1994-02-14
Abstract: PURPOSE:To hold rustproof oil in a recessed part at the time of assembling, and eliminate leaking-out of rustproof oil so as to make wiping-out unnecessary by forming the recessed part on the outer circumferential surface corner of a brake liquid pressure chamber side, in a piston boot which is inserted between a cylinder hole and a piston. CONSTITUTION:A piston boot 1 is formed in an annular shape, and interposed between a cylinder hole 2 and a piston 3 in a caliper body 4 so as to seal a space formed between them. In this case, in the piston boot 1, respective recessed parts 7 are formed on a plurality of positions in the outer circumferential surface corners of a brake liquid pressure chamber 6 side. When the piston boot 1 is assembled, rustproof oil is applied to a surface between the cylinder hole 2 and the piston 3. And when the piston boot 1 is inserted between the opening end 5 of the cylinder hole 2 and the piston 3, the rustproof oil is held in each recessed part 7. It is thus possible to eliminate the chance of rustproof oil leaking out from the piston hoot 1 to the outside so as to make wiping-out work unnecessary.
Patent JP-S63186145-A (JP)
Title: Chloride detecting paper and method for observing sticking state of chloride by using said paper
Inventor: SHIBATA NOBUTAKA
IPC: G01N31/22
Filed: 1987-01-29
Abstract: PURPOSE:To reduce cost by impregnating a copper sulfate soln. to carrier paper, then subjecting the paper to a drying treatment. CONSTITUTION:This chloride detecting paper 1 is obtd. by immersing the carrier paper 1A of an arbitrary size in the copper sulfate soln. 2 or coating the soln. 2 on the paper 1A by using a brush to impregnate the soln. 2 into the paper 1, then drying the impregnated paper 1B. The production is thus facilitated and the cost is reduced.
Patent JP-H10201732-A (JP)
Title: Power supply unit and magnetic resonance imaging system using it
Inventor: CHABATA KEIICHI
IPC: A61B5/055
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To obtain a high quality MR image, even if there were any error in the reactor for suppressing the circulation current, by adjusting a relative distance between a conductor to run an over-current via a magnetic flux generated near to the reactor and the reactor for adjusting an inductance value of the reactor. SOLUTION: The reactor 61 to be connected to a switching power supply unit is set inside the reactor box 63, in which an up-and-down movable adjusting bar 64 available to be turned around the fixing seat 66 is fitted to a given place n the reactor box 63. Impressing a current into the reactor 61 generates an over-current I the adjusting board 65 via a magnetic flux generated to generate magnetic flux so as to de-excite the magnetic flux generated in the reactor in the vicinity of the adjusting board 65 to reduce an apparent impedance of the reactor. Turning the adjusting bar 64 changes the relative distance between the adjusting board 65 and the reactor 61 to adjust the impedance value to a given value.
Patent JP-S57132447-A (JP)
Title: Pattern detecting circuit
Inventor: KAJIWARA MASANORI
IPC: H04L7/04
Filed: 1981-02-09
Abstract: PURPOSE:To reduce the number of counters in a detection circuit, by providing a logical circuit which advances count when an input bit is a correct pulse and clears the count when not a correct pulse, through the decision that the pattern with a prescribed value of code pattern is detected. CONSTITUTION:A logical circuit detecting code pattern inserted concentratingly in serial transmission data consists of counters of binary coded tetral notation comprising two FFs 6, 7 and two exclusive logical sums 8, 9, and of AND circuits 12, 13 as a decoder of the counters. From a log2 N-bit (where: N is the number of bits of the coded pattern), memory content and input data, if the input code bit at the point of time is suited to the code pattern, is discriminated, and is suited, the state of memory is advanced by one step, and if not suited, the state of memory is made to the initial state, and when the code pattern of memory reaches N-bit, it is discriminated that the pattern is detected and the counter number of a detection circuit is reduced.
Patent JP-H08208950-A (JP)
Title: Biaxially oriented polyester film and its production
Inventor: OKAMOTO TAKASHI
IPC: C08L67/00
Filed: 1995-02-06
Abstract: PURPOSE: To obtain a polyester film excellent in mechanical properties, resistances to heat, oil and thermal posttreatment such as boiling or retorting and also in straight tearability in the longitudinal and transverse directions. CONSTITUTION: This film is formed from a mixture comprising 50-95wt.% thermoplastic polyester resin (P1) and 50-5wt.% polyamide resin (P2) and satisfies the relations: 0.1<=LT<=5.0, 0.3<=LM/LT<3.0, and N>=10 [wherein LM (μm) is the number - average length of dispersed P2 particles observed in the longitudinal section of the film; LT (μm) is the number - average length of dispersed P2 particles observed in the transverse section; and N is the number of dispersed P2 particles per 10μm<2> observed in the transverse section].
Patent JP-S54110824-A (JP)
Title: Folding type camera provided with strobe emission timing control unit
Inventor: YOSHIDA TOSHIO
IPC: G03B17/04
Filed: 1978-02-18
Abstract: PURPOSE: To effectively incorporate a strobe emission timing control unit in the camera by making use of the inside surface of the front cover body.  
     CONSTITUTION: A variable resistor Rv of the strobe emission timing control unit is mounted to the inside surface of a front cover body 11 which is oscillatably born to the front of the camera bldy 10. In addition, the slide contact piece (a) of the variable resistor Rv is mounted to a rotating plate 15 which is born to said inside surface. Then, when a lens board 13 is localized to the photographing position by opening the front cover body 11 and the rotating plate 15 is rotated by operating a manual operating knob 16, focusing of the photographic lens 12 may be performed. In addition, the slide contact piece (a) moves and the resistance value of the variable resistor Rv is set according to the focusing, etc. Next, when the strobe device is made operatable by turning ON a strobe charging switch, strobe emission is done at a suitable timing according to the subject distance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H057487-A (JP)
Title: Device for connecting specimen with power generating means
Inventor: FUIRITSUPU EMU RINTEIRUHATSUKU
IPC: G01N3/00
Filed: 1991-02-08
Abstract: PURPOSE: To provide the subject instrument of specific construction, designed to accurately measure e.g. the dimension of a test subject through accurately operating the test subject such as a biomedical tissue being in growth in a culture and accurately measuring the mechanical force applied to the test subject.  
     CONSTITUTION: Frist, a test subject 30 is placed between sliders 18 slidably housed in guideways 12, 14, 16 on a base 10 and engaged on the operating portion 24 of the sliders 18. Subsequently, a compressive force produced by a forcing frame 3 as a force generating means is applied to the test subject 30 via a pneumatic or hydraulic bellows 42, a shim 44, a force transmission member 36 and the sliders 18. For measuring the dimension and growth of the test subject 30, it is recommended that the mechanical force applied to the test subject 30 is detected by the voltage drop of a strain gauge provided on the shim 44 and the resulting output signal is processed using a transducer module. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S61178366-A (JP)
Title: Paper containing device
Inventor: IWAI ATSUSHI
IPC: B65H31/02
Filed: 1985-02-01
Abstract: PURPOSE:To enable papers to be orderly contained, by a method wherein, in a paper containing device in an automat, a paper placing plate is gradually curved from the one end on the insertion side, being about flat laminar, toward the other end formed about in a recessed shape. CONSTITUTION:With a photoelectric switch 62 made, a rubber belt 57 is conveyed round to insert a containing papers A through an insertion slot 15 between a placing plate 20 and a press plate 31 in a containing box 10. Since the placing plate 20 and the press plate 31 are gradually curved from the one ends 21 and 31b on the insertion side, being about flat laminar, toward the other end 22 formed about in a recessed shape, the paper A to be contained is curved in a direction extending right angles with an insertion direction, and this increases resistance to bending in an insertion direction, resulting in insertion of the paper without the occurrence of bending. Further, the contained paper A is also increased in resistance to bending in an insertion direction, and this eliminates the possibility of the contained paper being drawn in form bending by dint of friction with the paper A under insertion. This enables the papers to be orderly contained.
Patent JP-H07225158-A (JP)
Title: Temperature sensor and its mounting method
Inventor: KUZUOKA KAORU
IPC: G01K7/22
Filed: 1994-02-15
Abstract: PURPOSE:To provide a temperature sensor which can obtain an improved response depending on the mounting position relationship and its mounting method. CONSTITUTION:The temperature sensor consists of a sheet-shaped thermistor element 2 which can output an electrical output equivalent to temperature by measuring temperature, an electrode and a connection wire 7 for taking the output from a temperaturemeasuring element 2, and a housing 6 for mounting the above element 2 to a cladding body. Also, the housing 6 allows the temperature-measuring element 2 to be mounted to the cladding body so that the angle between the longer direction of the section of the sheet-shaped temperature-measuring element 2 and a flow direction 10 of gas flowing in the cladding body is 45 degrees or less.
Patent JP-S58136162-A (JP)
Title: Dial mode switching system
Inventor: KOBAYASHI AKIHIRO
IPC: H04M1/26
Filed: 1982-02-09
Abstract: PURPOSE:To eliminate troublesome switching operation, by switching the mode from the dial pulse transmission mode to the multi-frequency signal transmission mode automatically, when an incoming call is responded and an opposite side terminal is responded. CONSTITUTION:In closing a hook switch, a control circuit 12 activates a DC dial pulse DP signal generating circuit 4. In operating a dial switch 6 in this state, when switch information is inputted to a circuit 4 and a DP signal is transmitted. When the transmission of the DP signal is finished and a remote terminal responds, then a detected output 10a of a remote terminal response detection circuit 10 is inptted to the circuit 12, which transmits an output 12b operating a multi-frequency dial MF signal generating circuit 5, and when the switch 6 is activated afterward, an MF signal is transmitted. In responding to the incoming signal, since the circuit 12 outputs the output 12b by an output 9a of an incoming response detection circuit , then in operating the switch 6, the MF dial signal is transmitted.
Patent JP-H07224177-A (JP)
Title: Thermoplastic prepreg having tackiness and drapeability
Inventor: TANAKA HIDEHO
IPC: C08J5/24
Filed: 1994-02-15
Abstract: PURPOSE:To produce a prepreg having tackiness and drapeability in combination whereas the conventional prepreg composed of a thermoplastic resin matrix is lacking in both the properties, not requiring an impregnation treatment and having thermoplastic properties. CONSTITUTION:This thermoplastic prepreg having tackiness and drapeability is obtained by impregnating reinforcing filaments with a poly-alpha-olefin composition composed of 30 to 100wt.% amorphous alpha-olefin having (1) 100 to 170 deg.C softening point and (2) 10<-1> to 10 pascal.sec melting viscosity at 190 deg.C and 70 to 0wt.% crystalline poly a-olefin (provided that the total amount of the non-crystalline poly alpha-olefin and the crystalline poly alpha-olefin is 100wt.%).
Patent JP-S57133930-A (JP)
Title: Construction of foundation in sludgy sand ground under water
Inventor: HAMAGUCHI YOSHITAROU
IPC: E02D23/00
Filed: 1981-02-10
Abstract: PURPOSE:To construct a foundation in a sludgy sand ground under water without polluting water and with saved power for the construction work by a method in which the half-built bottom of a formwork is floated at the construction  site and cement mortar is poured into the formwork and settled while adding the formwork. CONSTITUTION:Iron bars 4 are set in the space of a water-tight hollow portion at the upper opening of a formwork 1 with a half-built bottom to be buried 11.  The formworks 1 are towed to a construction site and combined upwardly while being floated by means of a working ship, etc., and while assembling the iron bars 4, cement mortar is placed into the formworks as they expand and gradually settled to the bottom. And, a scaffold is temporarily mounted on the upper part of the formwork 1 exposed on the water surface and then an excavator is set on the scaffold. Then, sluddy sand within the formwork 1 is removed and small pebbles 10, etc., are packed. While connecting another formwork 1 with the formworks by a connector 5, a foundation is constructed.
Patent JP-S56114734-A (JP)
Title: Load transducer
Inventor: KUBO JIROU
IPC: G01L1/22
Filed: 1980-02-15
Abstract: PURPOSE:To obtain an inexpensive load transducer of flexibility in impact by forming a parallelogram by fixing both ends of a couple of leaf springs with a couple of spacers of high rigidity, by arranging two strain gauges on one leaf spring, and by providing two holes across each gauge at positions in parallel to the spacers. CONSTITUTION:A couple of leaf springs 7 and 8 made of SUPC or SK materials are fixed with spacers 9 and 10 such as inexpensive SS materials to form a parallelogram. On leaf spring 7, strain gauges 5 and 6 are fitted near both its edges, and holes 11 are made across gauges 5 and 6 at positions in parallel to spacers 9 and 10 and at equal intervals. One edge A of the parallelogram is fixed and variations in resistance of gauges 5 and 6 due to a load on the other edge B are measured by a bridge circuit, etc. Thus, the inexpensive load transducer of flexibility in impace can be obtained.
Patent JP-S58136785-A (JP)
Title: Corrosion preventive method of water lift pipe
Inventor: HOSAKA NOBUYOSHI
IPC: C23F13/00
Filed: 1982-02-10
Abstract: PURPOSE:To prevent crevis corrosion considerably by interposing sealing materials produced by adding specific contents of fine Zn particles, conductive carbon powder and MgO to a rubbery base material to be crosslinked by metals or peroxides in the junctures of lift pipes. CONSTITUTION:The compsn. of lift pipes is formed of, by wt%, <3 C, <3 Si, <5 Mn, <30 Cr, <25 Ni, and the balance Fe. Sealing materials produced by adding, by wt%, 0.5-3.5 fine Zn powder, 0.2-2.5 conductive carbon powder, 0.2-1 MgO to rubber or the like of which the substrate is constituted by metal vulcanization or perioxide vulcanization are interposed in the junctures of casings, runners, pipings, etc. of said pipes. Mixtures prepd. by adding 0.3-1 fine Zn paticles to a polystyrene polymer mixed with a siloxane resin may be interposed in said junctures in place of the above-described sealing materials.
Patent JP-H07229726-A (JP)
Title: Method for detecting angle of object
Inventor: DOMAE HARUYUKI
IPC: G06T1/00
Filed: 1994-02-16
Abstract: PURPOSE:To easily detect the angle of an object to be carried on a carrying device. CONSTITUTION:The contour line of an object is extracted as the binarized image V', and a plurality of lines L1, L2 crossing the binarized image V' are prepared in parallel to each other at appropriate space. Overlapped parts R1, R2, R3, R4 where the lines cross the image are extracted with labeling, and the position of the center of gravity and the maximum length D in X-axis or Y-axis direction according to the direction of the lines L1, L2 are obtained in each overlapped part. The point on the outer circumferential side by the distance of D/2 in X-axis or Y-axis direction from the center of gravity is judged as the outermost contour point of the object, and the gradient of either line connecting the adjacent outermost contour points is detected as the gradient of the object. The processing speed is fast because only the range of the overlapped parts is processed.
Patent JP-S56116034-A (JP)
Title: Photomask
Inventor: UNO JIYUN
IPC: G03F1/40
Filed: 1980-02-18
Abstract: PURPOSE:To prevent breakdown of a thin shielding film accompained with electrostatic charging and discharging such as friction by forming a conductive surfce layer and the thin shielding film on an insulation-characteristic transparent substrate. CONSTITUTION:B, P or As, etc. is implanted through ion implantation into the surface of an insulation-characteristic transparent substrate 1 of quartz, glass or the like, whereby a conductive surface layer 1a of about KOMEGA/  is formed on the surface, on which a thin shielding film 2 by metals (oxides) such as In2O3, SnO or the like is formed by plasma etching, sputter etching, etc. Thereby, the damages in the conductive surface layer at the working of the thin shielding film are prevented and the pattern deformation owing the electrostatic breakdown of the thin shielding film is prevented.
Patent JP-H07204944-A (JP)
Title: Machining method for metal plate material
Inventor: MOGI KUNIO
IPC: B23P13/00
Filed: 1994-01-19
Abstract: PURPOSE:To shorten machining time and reduce machining cost by forming different kinds of part shapes in one metal sheet material and making possible multiple part machining by one setup continuously and consistently. CONSTITUTION:The material taking machining is made once, and arrangement of multiple parts made from one metal sheet material obtained by the material taking machining is determined based on the CAD information on the multiple parts. Based on the arrangement of the parts, the machining of the upper and side surfaces of the parts for holes, grooves, outer profiles, etc., to form the multiple parts is made continuously by a machining center, and the parts of which upper and side surfaces have been machined are kept connected to the metal sheet material through ribs. Then, when a specified part must be fed, it is separated from the metal sheet material, and secondary finish is applied.