baber/WOPTO huggingface dataset:
Patent JP-H08254660-A (JP)
Title: Eyepiece lens
Inventor: KANAI MORIYASU
IPC: G02B25/00
Filed: 1996-01-17
Abstract: PURPOSE: To prevent the occurrence of coma aberrations and total reflection by independently disposing all lenses to suppress the increase 10 an assembly cost for sticking and by using three elements of positive lenses to disperse positive powers. CONSTITUTION: This eyepiece lens is independently provided with all the lenses by arranging, successively from a field stop FS arranged on an object side toward an eyepoint EP side, the positive first lens L1 , the negative second lens L2 , the positive third lens L3 and the positive fourth lens L4 while parting these lenses from each other. As a result, the increase of the assembly cost by sticking is suppressed. The positive powers are dispersed and the radius of curvature of the positive lenses are relatively increased by using three elements of the positive lenses. The occurrence of the coma aberrations and the total reflection are thus prevented. A plastic lens is used for at least one element among the lenses L1 to L4 and is formed as an aspherical face satisfying the conditions of equations.  In the equations, C is paraxial curvature,(x) is a sag quantity, (h) is the height from the optical axis.
Patent JP-H06214663-A (JP)
Title: Tranformer type worldwide power source
Inventor: KOMATA KATSUYOSHI
IPC: G05F1/10
Filed: 1993-01-20
Abstract: PURPOSE:To sufficiently satisfy a safety standard by circuit constitution in which an element to be used does not generate heat even when a short-circuit test is performed. CONSTITUTION:The circuit for discriminating that the output voltage of a constant voltage circuit is turned to a value equal to or more than a prescribed value is added, a switching circuit 3 for driving a relay 32 by the output of the circuit is turned OFF and a diode for preventing a base current in a backward direction from flowing to the base of a transistor Q4 for controlling the constant voltage circuit 1 is provided. Thus, a resistor R1 for supplying power to the constant voltage circuit 1 is prevented from generating the heat.
Patent JP-S63192171-A (JP)
Title: Picture processor
Inventor: ISHIDA YOSHIHIRO
IPC: G06T9/00
Filed: 1987-02-05
Abstract: PURPOSE:To obtain an output picture of high definition by compressing, thinning out and displaying picture data and displaying by an existing display device. CONSTITUTION:Compressed data is formed from the respective R, G, B data of 6 bits of an original picture and stored in a picture memory 67. A 4X4 picture element area is compressed as one unit (super picture element) and stored in the picture memory 67. Accordingly, for instance, if the picture of A4 size is inputted with the density of 16 dots/mm, essentially, about 4,000X4,000 picture elements are required, and the display device having a display capability of about 1,000X1,000 picture elements may be used and most of the current display devices have the display number of the dots of about 640X500. Accordingly, when information in the picture memory in which the 4X4 picture elements of the original picture is compressed to the super picture element and stored is displayed, only an odd number super picture element is displayed. Thereby, an operation such as an edition is carried out while displaying on a display, a memory cost is suppressed and the output picture of the high definition is obtained.
Patent JP-S59151749-A (JP)
Title: Battery
Inventor: YASUI TAKESHI
IPC: H01M50/145
Filed: 1983-02-17
Abstract: PURPOSE:To obtain a button battery whose container mechanical strength, resistance to scuffing, and anticorrosion are excellent by comprising the outside of a metal base that forms the battery container with any layer consisting of carbide, boride, or silicide of any of group elements IVa, Va, and VIa. CONSTITUTION:A layer made of carbide, boride, or silicide of any of group elements IVa, Va, and VIa is formed on the surface of the metal base of a battery container and is used as the outside surface. For example, for a positive electrode container for a button type alkaline storage battery, the container is formed by pressing a steel plate and the outside surface of the container is coated with the said compound layer by the plasma CVD method and the so- called PVD method such as ion plating and sputtering. Since in these surface layer formation methods, especially the plasma CVD method permits a coating surface with even and stable luster to easily be obtained, it is recommended to use the method.
Patent JP-H06233766-A (JP)
Title: Ultrasonic diagnostic device
Inventor: ARISAKA MAYUMI
IPC: A61B8/06
Filed: 1993-02-12
Abstract: PURPOSE:To improve measurement processing and to provide exact data by providing a first processing means to find out a block from the point of the maximum value of trace to a point, where an average value to respective points is minimum, and to ignore following data and a second processing means to decide pressure half time from the extended line of maximum and minimum values. CONSTITUTION:A first processing means 3 to find out block calculates the average value from the point where the maximum value is temporarily decided at the time point of trace and the point of the minimum average value among the respective points of positive time, finds out the block and ignores following range trace data. A second processing means 4 to decide pressure half time of flow velocity decides the optimum pressure half time from the intersection of the extended line of maximum and minimum values and the 1/2<1/2> of the maximum value. First of all, PEAK (2, 100) is provided at t=2, the minimum value point is provided at t=7, and minimum values MIN and PHT are calculated from this block A. Namely, MIN (4, 80) and PHT (6, 70) are provided. Next, the intersection of a line to connect the PEAK and the MIN for deciding an optimum pnt and a horizontal line is calculated, and pnt-t=5 is provided.
Patent JP-H04243528-A (JP)
Title: Preparation of filter element
Inventor: KAWAGUCHI KAZUO
IPC: B01D63/10
Filed: 1991-01-23
Abstract: PURPOSE:To prepare a filter element generating no wrinkles in its microporous membrane and excellent in productivity. CONSTITUTION:A pipe 1, a microporous membrane 2, a filtrate passing net 3 and a raw solution passing net 4 having seal treatment parts 6 at both ends thereof are prepared and, subsequently, the microporous membrane 2 is folded double to insert the pipe 1 and the nets 3,4 are superposed on the microporous membrane 2 to be spirally wound around the pipe 1 and the end part of the spirally wound element is filled with an adhesive 5 to form an adhesive part 9 and, next, the adhesive part 9 is cut so as to cut off the whole seal treatment parts 6. Work can be simplified and automated and a filter element generating no wrinkles in its microporous membrane and excellent in quality is obtained.
Patent JP-S58143074-A (JP)
Inventor: MOCHIDA HARUO
IPC: G05G7/00
Filed: 1982-02-17
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-S61182869-A (JP)
Title: Casting method of manganese-aluminum alloy
Inventor: SUGITANI JUNICHI
IPC: B22D21/04
Filed: 1985-02-09
Abstract: PURPOSE:To obtain a product having an excellent defectless characteristic without having a cold shut, non-metallic inclusion, etc. by charging dry ice into a casting mold and replacing the air in the casting mold with gaseous carbon dioxide. CONSTITUTION:The dry ice corresponding to the volume of the gaseous carbon dioxide of >=2 times the volume of the lost wax mold is charged into the mold to replace the air in the mold with the gaseous carbon dioxide prior to casting of a molten Mn-Al alloy into the mold. The gaseous carbon dioxide atmosphere is formed in the mold by the sublimation of the dry ice charged into the mold. Since the gaseous carbon dioxide has the specific gravity larger than the specific gravity of air, the air in the mold is efficiently and easily removed and the casting is executed in the thoroughly non-oxidizing atmosphere. The generation of the cold shut and non-metallic inclusion occurring in the oxidation of the molten metal is thus substantially thoroughly prevented.
Patent JP-S61183498-A (JP)
Title: Homogenous mixing of powder in polymer layer
Inventor: REONARUDO YOHANESU YOSEFU YANS
IPC: C09D5/44
Filed: 1986-02-07
Abstract: The invention relates to a process for uniformly incorporating powders into polymer layers. In the process the polymer layer is formed from a monomer solution on an electrically conductive substrate by means of electrolysis, while simultaneously or prior thereto, under influence of an applied force, the powder particles insoluble in the monomer solution are passed uniformly from the monomer solution to the electrically conductive substrate and subsequently fixed there.
Patent JP-H06239274-A (JP)
Title: Joint structure of rear fender and rear grip
Inventor: ISHIHARA KOJI
IPC: B62J1/28
Filed: 1993-02-12
Abstract: PURPOSE:To prevent the occurrence of unstable cargo loading, even if a part of a cargo is placed on the rear end of a rear grip, and enable the cargo to be carried in such a way as matching the size of a motorcycle drive source. CONSTITUTION:At least the rear end section of a rear grip 16 is laid in a recess 20 formed on the fender face 19 of a rear fender 11 in such a way as matching the shape of the rear end section 24 of the rear grip 16 positioned on the fender face 19.
Patent JP-S52108438-A (JP)
Title: Method of applying slurry-type water dispersed paint
Inventor: MIKI KATSUO
IPC: B05D1/00
Filed: 1976-03-09
Abstract: PURPOSE: A method is characterized by reusing the wastes slurry-type water dispersed paint, which is not adhered on the substrate, by collecting with water running down the inside walls and staying at the bottom of the spray booth. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07257064-A (JP)
Title: Method and device for forming pad
Inventor: RARUFU PIITAA RII
IPC: B42C3/00
Filed: 1995-01-20
Abstract: PURPOSE: To improve production efficiency by a method wherein a strip of sheet element material is fed to a tape applying station and an adhesive tape is applied to it in such a manner as to overlap an edge portion thereof to form a composite band of material and a plurality of the composite band of material are superimposed in order that the overlapping tape portion of each layer adheres to an immediately adjacent layer. CONSTITUTION: A sheet 29 delivered from a sheet roll is cut by means of a cutting assembly 33 to prepare a strip of sheet element material (a strip) to feed it to a tape applying station. An adhesive tape 4 delivered from a tape roll 47 is applied to the strip in such a manner as to overlap an edge portion 3 thereof to form a composite band 56 of material. Then, it is cut and separated into a specified piece, which is delivered to a pad forming facility 59. A plurality of layers of the composite band 56 are superimposed at the pad forming facility 59 in order that the overlapping adhesive tape 4 portion 5 of each layer is overlapped to form a pad block to adhere immediately adjacent layers together.
Patent JP-H08252158-A (JP)
Title: Method for preventing powder generation of buckwheat chaff and mite pepellent and antibacterial treatment for buckwheat chaff
Inventor: WATANABE TAKEO
IPC: A47G9/00
Filed: 1996-01-18
Abstract: PURPOSE: To provide a manufacturing method for buckwheat chaff which is superior in wear resistance, extremely little in powder generation by long time use, and also effective in prevention of mite and in antibacterial treatment. CONSTITUTION: This is a method for preventing powder generation and mite and also a method of antibacterial treatment of buckwheat chaff, in which a mite-repellent or antibacterial component and a mixture of hydrophilic polymer with water are stuck to or absorbed in buckwheat chaff and then dried, or in which, after a mixture of hydrophilic polymer with water is stuck to or absorbed in buckwheat chaff and dried, an organic solvent mixture with a mite-repellent or antibacteriaal component is attached to or absorbed in buckwheat chaff and dried again.
Patent JP-2000227241-A (JP)
Title: Mounting structure of bath room ventilation drier
Inventor: OYA HIDEKAZU
IPC: F26B9/02
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To simplify mounting during a reform work and to prevent leakage of air through a connection part between an exhaust port and a cylinder body for exhaust. SOLUTION: A lock piece 13 is arranged at a side plate 11 of a body 1, a lock claw piece 21 is arranged at a side plate 20 of a body mounting frame 2, and a duct for exhaust gas is connected to a duct for exhaust by inserting a cylinder body 6 for exhaust in a hole 5 with the body mounting frame 2 protruding through an opening part 4 of a ceiling panel 3 to a position in a ceiling. Thereafter, the body 1 is inserted in a body mounting frame 2 and an intake port 8 is connected to a cylinder body 6 for exhaust, and the connection part is formed in an airtight state by a packing 9. Simultaneously, the lock piece 13 is locked at a lock claw 21 and curved deformation due to press of the packing 9 of the body mounting frame 2 is prevented from occurring and leak of air is prevented from occurring, so that airtightness of the connection part is prevented from lowering.
Patent JP-S61188389-A (JP)
Inventor: KANEMATSU TAKEO
IPC: B66B29/08
Filed: 1985-02-12
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-H06212950-A (JP)
Title: Particulate filter by braking force recovering electric power
Inventor: KAWAMURA HIDEO
IPC: F01N3/02
Filed: 1993-01-20
Abstract: PURPOSE:To cover the electric power supplied to a filter needing large electric power for burning-up process of diesel particulates with the output from a braking energy recovering device. CONSTITUTION:A turbo-charger 2 provided with a dynamo-electric machine 3 is mounted on an exhaust flow path of an engine 1 and a filter 6 incorporating a heat generating body is disposed downstream of the turbo-charger. A pressure sensor 64 is mounted on an inlet of the filter 6. Electric power from a braking force recovering device 5 provided in the engine output system is supplied to the filter 6 at the rising up time to raise the inside temperature to a high temperature and then supply electric power from a generator 4 mounted on a vehicle for maintaining the high temperature of the inside.
Patent JP-H08231174-A (JP)
Title: Escalator carrying wheelchair or the like
Inventor: OSUMI YOSHIHIRO
IPC: B66B23/12
Filed: 1996-02-13
Abstract: PURPOSE: To provide an escalator caming a wheelchair or the like, capable of securing a yet wider and safer mounting space by only adding a very simple remodeling even to the existing one, not to mention such being newly manufactured. CONSTITUTION: A side from a lot of general passenger footsteps 2, two specified footsteps 3A and 3B are installed there, and this specified footstep 3A is composed of a reference framework part 4, a footboard part 5 going up and forming a wheelchair mounting surface, and a cross linkage device 6 installed astride between these elements 4 and 5, and further an interval between the footboard part 5 of the specified footstep 3A and a footboard of the specified footstep 3B is integrally connected together. With this constitution, the footboard part 5 follows the footboard of the specified footstep 3B, and it is made shiftable in both vertical and longitudinal directions in keeping its horizontality intact.
Patent JP-H07234757-A (JP)
Title: Pointing device
Inventor: SHINODA AKIRA
IPC: G06F3/0354
Filed: 1994-02-23
Abstract: PURPOSE:To provide a pointing device recognizing it to be double cricks when a movable contact point is pressed with strong force by converting a third output signal outputted from a conversion circuit into two continuous pulse signals when the movable contact point of a two-stage switch and first and second fixed contact points are simultaneously connected. CONSTITUTION:When the movable contact point 2 is strongly pressed, a contact point board 2a is bent, and the contact point board 2a is connected to the contact point parts 5a and 5b of the first fixed contact point at an upper layer and a virtural second fixed contact point 6. An input signal 8 is connected to a second output signal 10 through the contact point part 5a, the contact point board 2a and the second fixed contact point 6, and the second output signal 10 becomes an H level. When pressure is released from such a state, the contact point board 2a is detached from the second fixed contact point 6 by an energizing spring and the second output signal 10 becomes an L-level. Then, the contact point board 2a is detached from the contact point parts 5a and 5b, and a first output signal 9 becomes the L-level. Since output signal waveforms become H and L for two times, they become similar to a double crick operation with two depressions.
Patent JP-H07234458-A (JP)
Title: Digital data reproducing device
Inventor: OTSUKA YASUNOBU
IPC: G03B17/00
Filed: 1994-02-23
Abstract: PURPOSE:To obtain a digital data reproducing device which eliminates the need for changing over a gain when a reproduced output level changes largely and is simple and inexpensive by providing this device with a nonlinear converting means for compressing or amplifying the amplitude of the signals reproduced by a digital data reproducing means. CONSTITUTION:The input signal is inputted to a circuit composed of resistors 101, 103 and a diode 102 prior to peak detection. This nonlinear conversion circuit is connected between an amplifier and a peak detecting circuit in a reproducing circuit. This circuit functions as the nonlinear conversion circuit or nonlinear attenuator and, therefore, the output signal compressed with the amplification of the input signal is obtd. In such a case, the resistor 103 is put in series into the diode 102 to constitute device in such a manner that the input voltage acts as a voltage dividing circuit of the resistor 101 and the resistor 103 approximately at >=0.6V. As a result, the outputs varying by about 1.5 times are obtd. even if the input signals are the large signal and the small signal varying by about 3 times.
Patent JP-H04243644-A (JP)
Title: Automobile bumper
Inventor: SEKIDA HITOSHI
IPC: B60R19/02
Filed: 1991-01-25
Abstract: PURPOSE:To prevent muddy water splashed by a tire from flowing out to the surface of a corner part through a gap between the wheel arch part of a body and the corner part of a bumper. CONSTITUTION:Drain grooves 8, 9 or drain holes 10, 11 for inducing muddy water onto the bumper inner face side are provided at a plane fitting part 3a formed at the bumper rib 3 of a corner part 2. The muddy water entering into a gap C between the fitting seat 4 of a wheel arch part 4 and the bumper rib 3 of the corner part 2 is subjected to a downflow process on the bumper inner face through the drain grooves 8, 9 or the drain holes 10, 11.
Patent JP-S57142491-A (JP)
Title: Finned heat transfer tube
Inventor: KURODA SHIGEAKI
IPC: F28F1/36
Filed: 1981-02-25
Abstract: PURPOSE:To raise the efficiency of heat transfer of a heat transfer tube used in an air  heat exchanger for a refrigerator or the like, by constituting the heat transfer tube by  erecting many fins on the outside of a band-like member made of a flat plate in the  form of comb teeth or in a twisted manner or with different setting angles, and winding a plurality of such band-like members around a flat heat transfer tube or the like  in a direction perpendicular to the axis of the tube. CONSTITUTION:A heating liquid is passed through the inside of a flat heat transfer tube 11 in the direction shown by an arrow B in the drawing, while gas A such as  air is passed through between fins 12b. Heat possessed by the heating liquid B is  transmitted to air through the tube wall, band-like portions 12a and fins 12b. Further,  heat possessed by air is transmitted to the fins 12b. Since arrangement is such that distribution or density of fins 12b is uniform in the direction of height H of the fins 12b  when they are viewed from the direction of the gas flow A on the outside of the tube,  the flow rate of gas near the wall of the heat transfer tube and that at the top of the  fins are rendered equal to each other, so that the speed of air flow can be also made  uniform along the height H. Thus, it is enabled to improve the heat transmitting performance of the heat transfer tube 11.
Patent JP-2000218421-A (JP)
Title: Drill for concrete decorative form
Inventor: KONO KOICHI
IPC: B23B51/08
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a drill for a concrete decorative form, capable of stably forming a circular hole having a beautiful peripheral edge part without any remaining articles for a designed surface forming section made of a paper material having an irregular pattern including a peaked projecting part in the concrete decorative form. SOLUTION: A body 12 is provided with a cutter section 28 for forming a specified circular hole for the designed surface forming section of a concrete decorative form, the cutter section 28 is provided with a cutting-in knife 32 having a knife tip for forming a circular cut equal in diameter to the circular hole in the designed surface forming section, and a cutter knife 34 having a knife tip for cutting a portion surrounded with the circular cut formed in the designed surface forming section, the knife tip line of the cutter knife 34 of the cutter section 28 in the diameter direction of the body 12 is inclined to extend to the tip side of the body 12 as it is moved away from the axial center of the body 12.
Patent JP-H01203595-A (JP)
Title: Shell connection in settled tunnel
Inventor: TAKEUCHI KOICHI
IPC: E02D29/073
Filed: 1988-02-08
Abstract: PURPOSE:To easily and effectively connect the ends of shells by a method in which one connecting cylinder is screwed with the other connecting cylinder and a fixed tension is given to wires such as PC steel wire. CONSTITUTION:A pair of connecting cylinders 12 and 13 whose wires 4a and 4b are connected are mutually coupled, and the end of one wire 4a is fixed to one shell 1a and the end of the other wire 4b is fixed to the other shell 1b. One connecting cylinder 12 is screwed with the other connecting cylinder 13 and both the wires 4a and 4b are tensed. By the tension force, the ends of the shells 1a and 1b are connected through a gasket 2.
Patent JP-S60170319-A (JP)
Title: Voltage-frequency converter
Inventor: MORITA MAKOTO
IPC: H03K7/06
Filed: 1984-02-14
Abstract: PURPOSE:To stabilize the output of a voltage-frequency converter, by providing a means having a hysteresis characteristic to an input current between the output current charging circuit of a voltage-ampere converting circuit and the signal line of a timer circuit. CONSTITUTION:A voltage-ampere converting circuit 1 outputs an electric current proportional to a voltage inputted in an input terminal 1A to an output terminal 1B and a charging and discharging circuit composed of a capacitor (C) 2 and resistance (R) 3 is connected to the output terminal 1B. One end of the C2 is earthed and the other end of the R3 is connected with the discharging terminal 4C of a timer circuit 4. The other end of the C2 is connected with the high and low potential detecting terminals 4A and 4B of the circuit 4 through NAND elements 5 and 6. The elements 5 and 6 are constituted by using Shmidt operation type complementary MOS integrated circuits and the two input terminals of the elements 5 and 6 are connected in common, and then, the output terminal of the element 5 is connecccted with the two input terminals of the element 6. Thus the elements 5 and 6 show a hysteresis characteristic as a whole. Therefore, a pulse signal of high frequency can be obtained at the output terminal 4B of the circuit 4 under highly stable conditions.