baber/WOPTO huggingface dataset:
Patent JP-S63300202-A (JP)
Title: Tank for optical submarine cable storage
Inventor: MAEDA OSAMU
IPC: G02B6/44
Filed: 1987-05-30
Abstract: PURPOSE:To prevent a high voltage from being generated owing to the sudden variation f the fed current of an optical submarine cable and to perform safe measuring operation by providing a short-circuit induction coil concentrically with the optical submarine cable wound in a tank. CONSTITUTION:The optical submarine cable 1 to which a repeater is connected is stored while wound around the periphery of the core 4 in the center part of a tank 2. The short-circuit induction coil 3 and cable 1 are provided concentrically, so the coil 3 corresponding to a secondary winding of a transformer is short-circuited, its impedance is nearly zero, and even if the fed current of the cable 1 corresponding to a primary winding varies suddenly, any resulting high voltage is prevented from being generated and the damaging of the repeater, etc., is eliminated to prevent a measuring operator for being injured.
Patent JP-S6024427-A (JP)
Title: Load testing apparatus
Inventor: MIMURA MASAKAZU
IPC: G01N3/20
Filed: 1983-07-20
Abstract: PURPOSE:To prevent the damage of a force generating means during the load test, by providing the first and second strain gage pairs, which constitute the first and second bridge circuits, in the vicinity of the fixing surface of the force generating means with a wall surface, in symmetry with the central axis, at specified distances, so that the gages are crossed each other. CONSTITUTION:A main body 2 of a hydraulic cylinder is fixed to a wall surface 5 by a hydraulic-cylinder attaching part 4. A pressurizing plate 7 is provided at the end part of a pistion rod 3 of the hydraulic cylinder so that the plate 7 is contacted with a body to be tested 1 that is fixed to a floor surface 1 and a force is applied. Strain gages X1-X4, which constitute a first bridge circuit 11a, are provided at a position, which is closest to the attaching part 4 on the surface of the main body 2 along the Y axis that crosses the central axis of the hydraulic cylinder at right angles. Strain gages Y1-Y4, which constitute a second bridge circuit 11b, are provided at a place along the X axis that crosses the central axis and the Y axis at right angles. Said strain gages are stuck to said positions separated from the central axis by the same radius. The outputs of the circuits 11a and 11b are amplified and operated 10 and compared with a reference value. Thus the damage of a force generating means during the load test can be prevented.
Patent JP-H10326964-A (JP)
Title: Manufacture of multilayered wiring board
Inventor: HIRATA ISAO
IPC: B05D7/00
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a method wherein guide holes of a board can be effectively closed before liquid resin is spread, and objects closing the guide holes can be effectively detached after an insulating resin layer is formed, regarding a manufacturing method of a build-up system of a multilayered wiring board wherein the liquid resin is spread by using a curtain coater on a surface, on which a conducting circuit is formed in the state that the guide holes of the board are closed and the insulating resin layer is formed by curing. SOLUTION: A board holding table 4 has pins 11 capable of engaging with guide holes 3 at positions corresponding to the guide holes 3 of a board 1. After the guide holes 3 are closed by engaging the pins 11 with the guide holes 3 of the board 1, liquid resin 6 is spread by using a curtain coater 5. In another way, after the guide holes of the board are closed by using silicon rubber plugs or clamping tools, the liquid resin is spread by using the curtain coater.
Patent JP-H04357916-A (JP)
Title: Tableware washing machine
Inventor: NUKINA YASUYUKI
IPC: A61L2/02
Filed: 1991-06-05
Abstract: PURPOSE:To suppress a fact that dirt remains behind in a washing box, to prevent the propagation of a microorganism, and also, to simplify its constitution. CONSTITUTION:By setting a washing box 1 as the cathode, placing the anode 6 in the water in the box, and providing a potential difference between both the poles, it is prevented that dirt remains behind. Also, in order to prevent the propagation of a microorganism, a metal having an antibacterial action is used for the anode 6. Moreover, in order to simplify the constitution, a metal whose ionization tendency is large is used for the anode 6.
Patent JP-S5835779-A (JP)
Title: Detector for tape running amount
Inventor: ODAKA SHIYUUICHI
IPC: G11B27/17
Filed: 1981-08-28
Abstract: PURPOSE:To detect amount of running of a tape from the beginning of winding regardless of loading condition of the tape, and the residual amount and to retrieve a running position quickly and accurately, by constituting the titled detector with means of the detection of number of revolutions, frequency division, counting, selective operation and display, etc. CONSTITUTION:A tape on the way of usage is loaded and run. A count value in response to the amount of tape run including an error from the beginning of winding is calculated at count means 31 and 32 via number of revolution detecting means 11, 12 and frequency dividing means 21, 22. The count values of the count means 31 and 32 are taken as N31 and N32. First, selective operation means 4 operates N31+982 for N32<-618 and calculates N32+900 for N32< 618, and further operates N31+818 for N32>618. Figures 618, 982, 900 and 818 are optimum values on experiments. Through the operation mentioned above, an  output signal approximated with time (second) of a tape which is run from the beginning of winding is obtained and displayed on a display means 5.
Patent JP-S63299886-A (JP)
Title: Welding flux-cored wire
Inventor: IKEDA TOSHIO
IPC: B23K35/02
Filed: 1987-05-29
Abstract: PURPOSE:To improve the rust resistance of the titled wire and the straight advance capacity at the time of feeding it by superposing both ends of band steel each other in the circumferential direction to form the wire so as to satisfy specific plural conditions in a cross section of the wire. CONSTITUTION:In the vertical cross section of the flux-cored wire, both ends 3a and 3b of the edge of the skin 2 are superposed in the circumferential direction to form the wire. At this time, a cross-sectional shape of the wire sheath is set so as to satisfy the respective conditions as shown in inequalities I-IV in the figure. In the inequalities t1, t2, W, S and A denote the maximum thickness of the skin of a lap part, the minimum thickness of the sheath other than the lap part, the lap allowance, the distance of a seam part and a cross-sectional area of a gap part respectively and units are mm and mm<2>. Since the lap part is formed with the necessary quantity and the proper shape, a leak of flux and the bite of a lubricant are prevented. Further, since the sheath thickness of the lap part is not excessive, the rust resistance of the wire and the straight advance capacity at the time of feeding it are improved.
Patent JP-S63301160-A (JP)
Title: Tandem type negative pressure booster
Inventor: MIYAZAKI YOSHIHISA
IPC: B60T13/56
Filed: 1987-05-29
Abstract: PURPOSE:To arrange so as not to have twisting force generated at each portion in case of an inclining moment having acted upon a valve tube by furnishing an elastic seal member or the like which join-provides a space between a pair of front and rear seal portions by a thin portion, to an annular groove formed on the outer perimeter of a valve shaft join-provided at a booster piston. CONSTITUTION:The above booster has a booster shell 1 whose inside is partitioned into front and rear chambers 2, 3 by a partition plate 1c, and the inside of front and a rear chambers 2, 3 are further divided into negative pressure chambers 2a, 3a and operation chambers 2b, 3b respectively by booster pistons 4, 6 and diaphragms 5, 7. And a tube shaft 14 join-provided at the front booster piston 4 is put freely in a guide hole 15 opening at the front end of a valve tube 8 fixed at the rear booster piston 6. In this case, a seal member 16 which is made up by join-providing a space between a pair of front and rear seal portions 16a by a thin portion 16b, and a bearing member 48 which supports the inner wall of the guide hole through the thin portion 16b when a seal portion 16a has received a regular compression deformation, are put on an annular groove 17 provided at the outer perimeter of the tube shaft 14.
Patent JP-S5658649-A (JP)
Title: Serodiagnosis for cancer
Inventor: AISAKA AKIRA
IPC: G01N24/08
Filed: 1979-10-19
Abstract: PURPOSE: To perform the primary diagnosis of the cancer by a simple method wherein the quantity of the lactic acid in the serum sample is determined by the measurement of the proton nuclear magnetic resonance.  
     CONSTITUTION: While it is already known that the density of the lactic acid in the blood of a cancer patient is high irrespective of the position where the cancer occurs, a correct quantitative value is obtained with a small amount (about 0.3W0.5ml) of sample and without any pretreatment and thereby the primary diagnosis of the cancer can be performed for a short time (about 2W5min) by measuring the lactic- acid content in the inspected blood by a method of measurement of the proton neclear magnetic resonance. In addition, since the above measurement is perfomed through the analysis of the component in the water solution, the signals of the proton from the water are required to be eliminated, which, however, is sufficed, for example, by the gated homonuclear decoupling method and the like. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10325877-A (JP)
Title: Element for detecting semiconductor neutron rays
Inventor: YAMAMURA KIYOHITO
IPC: G01T3/06
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an element for detecting semiconductor neutron rays that has stable sensitivity over a long time and has is highly reliable. SOLUTION: An amorphous silicon layer 2 is formed on a single crystal silicon plate 1, an upper aluminum electrode 3 is formed on the amorphous silicon layer 2, and a lower aluminum electrode 4 is formed on the single crystal silicon plate 1, thus constituting a hetero-junction-type diode structure. A boron layer 5 is formed on the upper aluminum electrode 3, and an aluminum-covering layer 6 is formed so that the boron layer 5 is covered. The boron layer 5 is covered by the aluminum-covering layer 6, thus preventing the boron layer 5 from being released. It is also effective that poly-p-xylene deposition layer is formed instead of the aluminum-covering layer 6. Also, a method can be similarly applied to a pn-junction-type or a surface-barrier-type diode structure.
Patent JP-H04359769-A (JP)
Title: Tube connecting device
Inventor: KAMEOKA TERUHIKO
IPC: F25B41/00
Filed: 1991-06-05
Abstract: PURPOSE:To provide a tube connecting device in which refrigerant is not leaked outward. CONSTITUTION:A first connector is provided at one joint 1, and a second connector 12 is provided at the other joint 2. A first connecting hole 5 piercing through the joint 1 is formed, and a second connecting hole 6 piercing through the joint 2 is formed. When the two joints are connected, both the connectors are connected to each other, and a bolt is connected to the holes 5, 6. Then, the joints 1, 2 are fixedly brought into contact with the bolt and the connector thereby to eliminate an anxiety of leaking the refrigerant outward.
Patent JP-H0429448-A (JP)
Title: Bidirectional charging cordless telephone set
Inventor: MORIMURA MASARU
IPC: H04M1/00
Filed: 1990-05-23
Abstract: PURPOSE:To prevent an operator from being conscious of a direction when placing a handset on a charger by attaching a diode bridge on the handset side circuit of a cordless telephone. CONSTITUTION:When a handset side charging terminal 5 is connected a-A and b-B to a charger side charging terminal 6, X of the diode bridge 8 is set in a forward direction, therefore, a current flows from a battery to a constant voltage circuit 1. Also, when reverse connection a-B and b-A are performed, Z of the diode bridge is set in the forward direction, therefore, the current flows to the constant circuit 1. In such a way, a power source for the constant voltage circuit can be secured, and a Vcc charging voltage can be obtained, then, a charging battery 7 is charged.
Patent JP-S5760264-A (JP)
Title: Measuring terminal for electric resistance of mounting member
Inventor: MATSUZAKA KIYOU
IPC: G01R1/073
Filed: 1980-09-29
Abstract: PURPOSE:To enable high-precise measuring of a change in resistance of a largescaled member, by a method wherein a terminal is structured such that a terminal contact pressure and a terminal distance can be maintained constant, and a surface of curvature of an equipped unit can also be measured. CONSTITUTION:After a stand 5 is secured to a material to be measured by means of a magnet 6, feeding terminals 1 are brought into contact with the material to be measured by means of an elevating mechanism 4. With a retainer 3 lowered, the feeding terminal 3 moves upward, a detecting terminal 2 makes contact with the material to be measured. As a result, a given contact pressure is applied to the feeding and detecting terminals through the force of a plate spring 9. Meanwhile, the terminals are supported by means of their respective support pins 11 and 12, and can move vertically along a guide recess 16 in the retainer and turn centering around the pins. This permits the measurement of the resistance of the equipped unit having an inclining surface and the surface of curvature. Additionally, a constant pressure is applied, and thereby a measurement precision can be improved.
Patent JP-H01301342-A (JP)
Title: Method for controlling printing hammer
Inventor: SAITO TETSUYA
IPC: B41J9/48
Filed: 1988-05-31
Abstract: PURPOSE:To wide a control margin and to reduce program capacity, by determining the timing of current supply properly braking a printing hammer and/or a current supply time on the basis of a function using the speed of the printing hammer at the time of return as a variable. CONSTITUTION:A timer 101 performs clocking on the basis of the indication from a CPU 100 to output a detection time signal TBD to the CPU 100 while the CPU 100 controls a hammer driver 105 to operate a printing hammer 106 and operates a printing mechanism. Functions showing solid lines 20, 21 are stored in an ROM 103, and a current supply time T2 for proper braking and the delay time DELTAt before the starting of braking can be transmitted to the CPU 100 corresponding to the signal TBD. The CPU 100 performs operation on the basis of the functions in the ROM 103 corresponding to the data of the signal TBD to determine DELTAt and T2 and performs the second current supply to brake the printing hammer 106. DELTAt or T2 can be continuously determined with respect to TBD and control can be always performed under the optimum condition and, therefore, control having a large margin is possible.
Patent JP-H083183-A (JP)
Title: New glucoside and ultraviolet absorber, ultraviolet scattering agent and aldose reductase inhibitor containing the glucoside
Inventor: SATO TAKESHI
IPC: A61K8/00
Filed: 1994-06-16
Abstract: PURPOSE:To provide a new glucoside useful as an agent for absorbing ultraviolet rays of long-wavelength range and short-wavelength range and an ultraviolet scattering agent, having an aldose reductase inhibiting action and accordingly useful also as a compounding component for an agent for the treatment of diabetic cataract. CONSTITUTION:This glucoside is 2-amino-3-(beta-D-glucopyranosyloxy)-gamma- oxobenzenebutanoic acid of formula. The compound can be produced e.g. by adding 10 times weight of water to the crystalline lens of human or a primate, grinding the lens, separating the obtained homogenate into a water-soluble fraction and a water-insoluble fraction by high-speed centrifugal separation, dialyzing the water-soluble fraction and purifying the diffusate containing low- molecular fraction successively by get-filtration and reversed phase high- performance liquid chromatography.
Patent JP-H11312528-A (JP)
Title: Fuel cell
Inventor: TAKADA CHIKAYUKI
IPC: H01M8/02
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of unwanted combustion of fuel gas and air on a catalyst by forming a first adhesive groove facing the edge of an air electrode in the periphery of a first part of a casing, forming an air inlet groove in a first side, and forming an air outlet groove in a second side. SOLUTION: In a connector plate 20, an adhesive is applied to parts corresponding to adhesive grooves 54, 64, and a fuel cell main body 10 is placed thereon. The fuel cell main body 10 is forced to interpose between the first connector plate 20 and a second connector plate, and thereby the adhesive covers the edge of an air electrode 13 to prevent the exposure of a catalyst. Direct contact of exposed catalyst with air is prevented, and combustion of fuel gas and air above the catalyst can be prevented. The part overflowed from the groove of the adhesive applied to the adhesive grooves 54, 64 escapes into liberating spaces 56, 66 respectively over fitting plates 53, 63, and housed in the spaces 56, 66. The penetration of the adhesive into an air inlet or an air outlet will not occur.
Patent JP-S5669358-A (JP)
Title: Ultra low carbon cold rolled steel sheet with superior press formability
Inventor: SUDOU MASATOSHI
IPC: C22C38/28
Filed: 1979-10-18
Abstract: PURPOSE: To obtain an ultra low C cold rolled steel sheet with superior press formability by adding a specified amount of Ti, specifying the atomic concn. ratio of the total amount of C and N to the amount of all Ti other than Ti as oxide, and combinedly adding Cr.  
     CONSTITUTION: This ultra low C cold rolled steel sheet contains, by weight,. 0.002W0.015% C, <0.006% N, <0.01% [0], <0.02% S, 0.01W0.35% Mn, 0.01W0.06% heat soluble Al, 0.02W0.15% Ti and 0.05W0.4% Cr, and the atomic concn. ratio (Ti*/C+N) of the total amount of C and N to the amount of all Ti (Ti*) other than Ti as Ti oxide is ≤ about 0.8. A 0.001W0.1% rare earth element and/or 0.001W0.01% B may be added. Coiling of hot rolled sheet in a hot rolling process is carried out at ≤about 650°C low temp. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6025516-A (JP)
Title: Sand sucking-up apparatus
Inventor: MIKAMI SHIGEKATSU
IPC: B01D21/24
Filed: 1983-07-22
Abstract: PURPOSE:To discharge precipitated sand of an upper layer without whirling up the septic substance in the lower layer settled on the bottom part of a sand precipitation basin, by hydrodynamically sucking up precipitated sand by a freely liftable and revolvable vertical suction nozzle. CONSTITUTION:A suction nozzle 3 provided to girder 2 is arranged in a vertical direction within a sand precipitation basin and fixed to freely revolvable L- shaped support pipe 11 with respect to a rising and falling frame. Therefore, when a girder driving motor 17 and a revolution driving motor 4 are driven, the girder 2 moves in the sand precipitation basin and, at the same time, the support pipe 11 is also rotated to rotate the suction nozzle 3 in the sand precipitation basin 7. As a result, the suction nozzle 3 successively scan the bottom part of the sand precipitation basin 7 and, during this time, precipitated sand is sucked by a pump 6 and discharged to a water flowing trough through a vacuum tank and an emitting arranged pipe. On the other hand, the suction nozzle 3 rises and falls through the rising and falling frame by a rising and falling cylinder 5 and controlled corresponding to the height of precipitated sand by the detection of revolving torque.
Patent JP-H0427341-A (JP)
Title: Spongy composition for food
Inventor: ITO TAKESHI
IPC: A21D2/00
Filed: 1990-05-24
Abstract: PURPOSE:To obtain the subject soft composition having excellent physical properties and shape retention, wet and readily soluble in the mouth by blending water with a composition for foods in a specified ratio, heating the resultant mixture and subsequently cooling. CONSTITUTION:For example, (A) 100 pts.wt. composition for foods containing (i) 5-50wt.% (based on solid matter) glucose polymer having >=200000 molecular weight and having alpha-1,4 bonds and other bonds in the molecule and (ii) a glucose polymer composed of alpha-1,4 bonds in an amount satisfying 85wt.%<i/(i+ ii)X100<100wt.% is admixed with (B) 150 pts.wt. water. The resultant mixture is heated at >=70 deg.C and cooled to 25 deg.C, thus giving the objective composition having 0.3-0.8 ratio (G''/G') (=tandelta) of dynamic viscosity (G'') of the baked material to dynamic elastic modulus (G').
Patent JP-H09318895-A (JP)
Title: Image forming device
Inventor: SAWADA KOICHI
IPC: G03G21/00
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To realize high speed operation, and to adjust the dot pitch of a scanning line in a main scanning direction while avoiding the increase of the arithmetic burden on the CPU by finely adjusting the scanning position of plural laser beams based on a page image area signal showing an image forming area before forming an image. SOLUTION: This device is equipped with plural-beam optical scanner for recording image information by deflecting plural sets of laser beams modulated based on image data by a polygon mirror 135 and scanning a photoreceptor drum 10. In the constitution where plural lines are simultaneously recorded by using plural sets of laser beams, operation for finally adjusting the scanning position of plural sets of laser beams within the range of specified value is executed by a control circuit before forming the image base on the page area signal showing the image forming area. Therefore, a mechanism for monitoring ambient temperature is disused, the dot pitch in the main scanning direction is adjusted without increasing the arithmetic load of the CPU, and the high-speed image forming operation is realized.
Patent JP-S5467554-A (JP)
Title: Material inlet control in large cooling floor or like
Inventor: KATAYAMA SEIICHI
IPC: B21B43/00
Filed: 1977-11-10
Abstract: PURPOSE: In movement of rolled-materials from a rolling line into a cooling floor, if material-to-material spacing is varied, a pusher device is advanced only an adjusted distance so that material supply from the rolling line is correctly followed and that smooth and efficient material moving is effected.  
     CONSTITUTION: When preceding rolled materials M'P are advanced to a considrably forward positin and later subsequent rolled materials M'S are sent from a rolling line, a pusher 2 holds its functin of sending subsequent materials M'S to a predetermined forward position 5. The pusher 2 sends the material M'S only to the positin 6 by stroking a distance 1 which is the maximum adequate distance. This gives a longer distance of subsequent-to-preceding material M'P than a predetermined distant, leaving more space that allows handling of a quantity of material in case they are supplied onto an outlet table 1 of the cooling floor 3. As such,  the system allows a smooth material transfer into the cooling floor without disturbing a workig cycle in a rolling line. 
     COPYRIGHT: (C)1979,JPO&Japio