baber/WOPTO huggingface dataset:
Patent JP-H10173934-A (JP)
Title: Compressor for binary image data and its method
Inventor: YOSHIKAZU TAKAO
IPC: H03M7/46
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To improve the processing speed of compressing binary image data. SOLUTION: Whether one word data (A) read from binary image data are 0000 (hexadecimal number) (S120) or FFFF (hexadecimal number) (S230) are discriminated, '1' is added to the data (A), the resulting data and the data (A) are ANDed, and whether or not the ANDed value is 0000h (S250) is discriminated, bits of the data (A) are inverted, '1' is added to the data (A) whose bits are inverted, the resulting data and the data (A) whose bits are inverted are ANDed, and whether or not the ANDed value is 0000h (S260) is discriminated. When either of the conditions above is satisfied, the data are compressed and the data not satisfying the conditions above are not compressed. Thus, the number of patterns of compression codes is reduced by decreasing the number of data patterns being objects of data compression to be very small as above.
Patent JP-H10166834-A (JP)
Title: Suspension device for front and rear shafts of front two-axle car
Inventor: YANAI KOTARO
IPC: B60G17/015
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of a traveling performance by providing changing means for changing the spring constants of front and rear suspension shaft suspension springs and detecting means for detecting the weight of a car body and reducing the spring constants of the front and rear shaft suspension springs when the car body weight is small. SOLUTION: In a front two-axle car having the front end portion of a vehicle supported by a front front wheel and a front rear wheel, a suspension device of a front and rear shaft 17 having front and rear wheels is composed of a main spring 25 and a sub-spring 26, and the front and rear shaft 17 is fixed to the lower end side of the main spring 25. Both ends of the sub-spring 26 are received by front and rear spring receivers 31 and 32 attached to the lower surface of a frame 11, and the spring receivers 31 and 32 are movable by air cylinders 37. When there are no occupants, compressed air is supplied to the air cylinders 37 and the spring receivers 31 and 32 are moved to non-operation positions. Thus, the spring constant of the suspension spring for suspending the front and rear shaft 17 is reduced.
Patent JP-H05171476-A (JP)
Title: Method for detecting exchange time of corrosion preventive zinc rod
Inventor: ONISHI SADAO
IPC: C23F13/00
Filed: 1991-12-17
Abstract: PURPOSE:To prevent the wear of the part of a zinc rod exposed to a seawater path and to reduce the cost of maintenance of an internal-combustion engine for a ship by embedding lead wires in the zinc rod, connecting a tester to terminals of the wires and detecting electric conduction. CONSTITUTION:Lead wires are embedded in a corrosion preventive zinc rod and a tester 8 is connected to terminals of the wires. Electric conduction is detected and the exchange time of the zinc rod is recognized without detaching the rod. A fresh water cooler wall 6 has been fitted to the zinc rod and seawater 7 flows in the wall 6. Labor is saved and the quality of maintenance can be enhanced.
Patent JP-H06182408-A (JP)
Title: Centrifugal casting combined roll
Inventor: KATAOKA YOSHIHIRO
IPC: B21B27/00
Filed: 1992-12-15
Abstract: PURPOSE:To provide a centrifugal casting combined roll having uniform wear resistance and cracking resistance for which segregation, etc. is not generated. CONSTITUTION:The centrifugal casting combined roll is formed with an outer layer member and a shaft member of a common cast iron or a ductile cast iron integrally welded with the outer layer member. The material of the outer layer member is 1,5-3.5% C, <=1.5% Si, <=1.2% Mn, 3.0-12.0% Cr, 2.0-8.0% Mo, 3.0-10.0% V, 0.1-7.0% Nb and 0.1-3.0% Ta and expressions I and II are satisfied. V+1.8 Nb+Ta <=7.5C-6.0(%) ...I 0.2<=(Nb+2.0Ta)/V <=0.8...II (and the balance Fe with inevitable impurities)
Patent JP-H10230535-A (JP)
Title: Apparatus and method for molding periphery uvl curable elastomer
Inventor: TENSOR PAUL M
IPC: B29C45/00
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To perform the low pressure and normal temp. molding of an UVL curable elastomer by using an injection molding machine. SOLUTION: An injection molding machine 20 used in this molding method has cavities 54 mutually different in dimension and having places mutually providing intervals and is equipped with upper and lower templates 30, 40 capable of permitting UV radiation to transmit and low pressure injection systems sending an elastomer to these templates 30, 40. The elastomer is cured by the exposure to UV radiation. An arbitrary receiving plate 56 is inserted in the gap between the respective templates to form a rigid surface 60 to which the elastomer is bonded. The receiving plate 56 selectively covers the pattern cavities 54 provided at the templates 30, 40.
Patent JP-H06185559-A (JP)
Title: Included angle damping device
Inventor: MIURA OSAMU
IPC: F16F15/067
Filed: 1992-12-15
Abstract: PURPOSE:To produce a powerful damping effect by suppressing vibration of a spring, in a simple damping device using the spring. CONSTITUTION:A working shaft 20 rotatable around a cylinder shaft and axially movable is incorporated in a cylinder type hollow chamber 11 formed in a casing 10, and the casing 10 forms the fixed side and the working shaft 20 forms the rotation side (the input side). A spring 30 twisted through rotation of the working shaft 20 has one end fixed to the casing 10 and the other end to rotary shaft 20. An annular resistance member 40 brought into contact with the inner peripheral surface 12 of the hollow chamber 11 to generate resistance is fixed to the working shaft 20. A rotation force exerted on the twist spring 30 is rapidly damped through resilient deformation of the spring and frictional resistance provided by the resistance member 40.
Patent JP-2000197595-A (JP)
Title: Multipurpose ancillary device for vacuum cleaner and galvanic belt and improved household electric appliance usable as singly movable type device
Inventor: GIUGGIOLI FABIO
IPC: A47L9/00
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an ancillary device of a compact and lightweight construction which can be used rapidly and easily by being connected to a vacuum cleaner or galvanic belt and is completely free from such trouble as to cause an overheat of a motor, causing a safe operation. SOLUTION: This ancillary device is used, if necessary, as a household electric appliance and/or singly movable type household electric appliance adapted to be attached to a vacuum cleaner or galvanic belt. A base 2 with wheels 11a, 11b is provided, and the base 2 supports an electric motor 3, which is dynamically connected to a roller-shaped apparatus 4. A means is provided on the base 2 so as to be mounted to the vacuum cleaner, galvanic belt or handle, and sheets 10a, 10b for the roller-shaped apparatus are provided on the base 2.
Patent JP-H05169294-A (JP)
Title: Solder paste
Inventor: ASANO SHOZO
IPC: B23K35/363
Filed: 1991-12-20
Abstract: PURPOSE:To provide a thixotropic property on the solder paste in such a manner that a flux and powder solder are not separated even when the paste is rested at room temp. over a long period of time and to obviate staining to a metallic mask at the time of printing and sagging at the time of preheating CONSTITUTION:This solder past is prepd. by adding 0.5 to 15wt.% N-lauroyl-L glutamic acid-alpha, gamma-di-n-butyl amide as a thixotropic agent into the flux of the solder paste.
Patent JP-H05174822-A (JP)
Title: Lithium secondary battery and its manufacture
Inventor: SHIMA HIROTAKA
IPC: H01M4/134
Filed: 1991-12-18
Abstract: PURPOSE:To provide a lithium secondary battery which has high capacity and excellent charge and discharge reversibility. CONSTITUTION:In a X-ray diffraction pattern using synthesis CuKalpha rays generated by mixing lithium salt with manganese dioxide at a mole ratio of 1:2.4 to 1:3.3 and thermally treating the mixture at 250 deg.C to 400 deg.C, lithium-manganese compound oxides wherein 2theta has a peak near 19 deg., 21 deg., 33 deg., 37 deg. 42 deg., 53 deg., or 66 deg. and the strength ratio of the peak near 21 deg. and the peak near 19 deg. is 1:0.7 to 1:1.2 are used as positive electrode active material.
Patent JP-H11237627-A (JP)
Title: Display element
Inventor: KOBAYASHI HIDEKAZU
IPC: G02F1/1333
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To make contrast satisfactory, to eliminate hysterisis and further to provide high reliability by forming a reflection board on the surface of one substrate on the side of a liquid crystal layer and forming that reflection board in the shape of saw tooth. SOLUTION: Transparent electrodes ITO 2 and 5 are formed on glass substrates 1 and 6, and between these substrates, the mixture of a liquid crystal and an organic thermoplastic polymer is held. In this case, the liquid crystal in 30 to 90% is mixed with the organic thermoplastic polymer. Outside such an element part, the reflection board is arranged. Concerning this reflection board, saw-tooth-shaped ruggedness having the surface angle of about 5 deg. is formed at the pitch of 50 μm on a saw-tooth-shaped glass substrate 14. In place of the glass substrate, a polymer substrate can be used as well. As a reflection film 8, aluminium is formed on this saw-tooth-shaped glass substrate 14 for the thickness of about 3000 Å, and this is arranged while being tightly adhered on the surface of the element part.  By using this reflection board, uniform double modulation can be performed to incident light over all the surface of the element part.
Patent JP-2000177945-A (JP)
Title: Elevator device
Inventor: FUJITA MASAO
IPC: B66B7/00
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an elevator device capable of preventing the water damage of an apparatus provided in a pit when a hoistway pit sinks in water flowing down from a landing or the like during water disaster. SOLUTION: A landing 26 connected to a pit 25 is disposed in one side of a hoistway 1, and an apparatus 33 is disposed in the pit near a side wall corresponding to the other side of the hoistway 1. A weir body 36 is disposed between the apparatus 33 and the landing 26 to be near the apparatus 33, the pit 25 is partitioned on a horizontal plane, an upper end is disposed above a landing floor surface, and the water damage of the apparatus 33 is prevented during the incursion of water from the landing to the pit 25. Thus, even if the landing 26 is flooded during water disaster to cause water to flow to the pit 25, the incursion of water around the apparatus 33 is prevented by the weir body 36. Therefore, the water damage of the apparatus inside the pit 25 caused by the water-sinking of the pit 25 during the water disaster is prevented.
Patent JP-H07197879-A (JP)
Title: Gravity rotation device
Inventor: NAKAGAWA KAZUO
IPC: F03G7/10
Filed: 1993-12-28
Abstract: PURPOSE:To provide a gravity rotation device to apply the principle of a pulley and utilize gravity energy. CONSTITUTION:A gravity rotation device comprises a main rotation ring 1 suspended from a rotary shaft; deformed auxiliary rotation rings 2 and 3, arranged on the same axis in such a manner to cross each other; and a weight 5 arranged below each rotation ring through a pulley 9. A coupling string 4 extending from one end of each rotation ring is fixed to the pulley 9 through the weight 5. A coupling string 8 is coupled to the other end of the rotary ring pulley from the pulley 9 with a slack. The lengths of the peripheries of the main rotation ring and a deformed auxiliary rotation ring are made equal to each other to constitute a gravity rotation device.
Patent JP-2001173806-A (JP)
Title: Fluid control valve
Inventor: TAKENAKA AKIHIKO
IPC: F15B13/044
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a fluid control valve preventing leakage of fluid between adjacent fluid passing holes without extending an axial length and preventing foreign matter from entering from the adjacent fluid passing holes. SOLUTION: Fluid passing holes 33, 34, 35 adjacent one another in the axial direction of a sleeve 31 are formed to be away in the axial direction and the peripheral direction of the sleeve 31. On an outer peripheral wall of the sleeve 31, annular recessed parts 33a, 34a, 35a are formed around the fluid passing holes 33, 34, 35. On the peripheral direction opposite side of the sleeve 31 from the recessed parts 33a, 34a, 35a, grooves 33b, 34b, 35b are formed. In the axial direction of the sleeve 31, the width of each groove 33b, 34b, 35b is narrower than that of each recessed part including the fluid passing holes 33, 34, 35. A filter part 61 fits into the recessed parts 33a, 34a, 35a and a mounting part 64 fits into the grooves 33b, 34b, 35b. By fitting recessed and projecting parts of the mounting part 64, the filter part 61 is mounted on the sleeve 31.
Patent JP-H06186787-A (JP)
Title: Image forming method
Inventor: TAKEUCHI TATSUO
IPC: H04N1/29
Filed: 1992-12-18
Abstract: PURPOSE:To provide an image forming method capable of manufacturing a large number of electric ornament films in a shorter time by forming an image through the use of an image forming device using toner for an electrophotographic device, etc. CONSTITUTION:In the electrophotographic device, a color image that the toner images of three colors are superimposed is formed on a transparent film by the formation of an electrostatic latent image to a photosensitive drum 2, development by a yellow developing unit 4Y, a magenta developing unit 4M and a cyan developing unit 4C and the transfer of the obtained toner images of three colors of yellow, magenta and cyan onto the transparent film and further, a full surface white toner layer formed with white toner, obtained by the formation of the electrostatic latent image and the development by a white developing unit 4W is transferred on the transparent film from the color image, so that a white layer is formed on a transparent film full surface and the electric ornament film is obtained. Since the image is formed by using the electrophotographic device, a large number of the electric ornament films can be easily manufactured at a high speed in a shorter time and color reproducibility is excellent, as well.
Patent JP-2001173216-A (JP)
Title: Spandrel wall construction method
Inventor: KITORA KATSUHIKO
IPC: E04F13/08
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To efficiently construct a spandrel wall for shortening a construction period, simplifying construction work and preventing house sickness due to volatilization of chemical substances from a spandrel wall material. SOLUTION: This spandrel wall construction method is characterized by a spandrel wall formed by sticking wall paper and with an auxiliary member for forming it.
Patent JP-H11240540-A (JP)
Title: Container of bellows structure having stay easy for attachment/detachment
Inventor: HYODO TAKESHI
IPC: B65D21/08
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To increase the size of a container while ensuring the strength without relying on a bellows container body, to change a material of the container body, and to conveniently reduce the volume of the container when not in use or after use by fitting an easily attachable/detachable stay to the container of the bellows structure to increase the strength of the whole container. SOLUTION: A plurality of stays 2 increase its strength, and the number of stays is selected to meet the application, and its shape may be of any shape including prismatic. The stay 2 of expandable structure can fix a container to a prescribed length. The structure to fit the stays 2 to the container allows easy attachment/detachment. The fitting part may be either inside or outside the container from the need in use, and a handle can be obtained when the stay is fitted outside the container. The number of the bellows structure of the container may be the one to meet the application, and when the ridge shape of the bellows is continuously arranged in the same direction, the container can be freely expandable and bendable, and fixed.
Patent JP-H05141021-A (JP)
Title: Radio absorber unit and radio wave absorbing wall body
Inventor: IIJIMA HIDEO
IPC: E04B1/92
Filed: 1991-12-20
Abstract: PURPOSE:To lower a cost by arranging ferritic plates to be directed orthogonally to a wall surface, and by connecting the ferritic plates integrally to each other with connecting members, to form a radio wave absorber unit. CONSTITUTION:Ferritic plates 18 for a radio wave absorber are arranged so that the dimension L of the thickness may be shown by L<=30mm and the depth dimension t may be shown by t>=L and so that the plate surface may be directed orthogonally to a wall surface. Then, the ferritic plates 18 are connected integrally to each other with radio wave reflecting bodies 16 consisting of conductive metallic bars 24 and the connecting bars 26 of U-shaped cross-sectional areas, and a device 22 is formed. After that, at the time of composing a wall body, in forms, tiles 20 are arranged, and on them, the ferritic plate device 22 is mounted, and in a state that reinforcements are retained, in the forms, concrete is placed. Accordingly, with good an excellent radio wave absorbing performance, ghost can be prevented from being generated on a television screen.
Patent JP-2000184299-A (JP)
Title: Television broadcast receiver
Inventor: HAMAZAKI TADASHI
IPC: H04N5/44
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a television broadcast receiver with high convenience for viewers by which an information service with respect to a program from a broadcast station side can be realized even in the case of an analog broadcast. SOLUTION: A turner 4 can receive program information consisting of broadcast program data superimposed on a vertical blanking period of a broadcast radio wave 3 sent from a broadcast station 2 and of broadcast schedule program data relating to a program scheduled for broadcast within a prescribed period.  In the case that a broadcast program next to a broadcast program received at present and displayed on a display device 8 is scheduled to be broadcast after a prescribed period and the reception of the broadcast after the prescribed period is reserved, broadcast program data of the broadcast program received at present that is read by a broadcast program read section 13 and scheduled broadcast program data stored in a program data storage section 14 are compared by using a reception reservation entry section provided to a remote controller 6 to enter a reservation operation, the scheduled broadcast program having program information that is coincident with or similar to the program information including at least either of a category and a program name of the broadcast program received at present is selected for reserved reception program.
Patent JP-H05152090-A (JP)
Title: Lighting device for discharge lamp
Inventor: KOBAYASHI TOSHIO
IPC: H02M3/155
Filed: 1991-11-28
Abstract: PURPOSE:To facilitate the cooperative protection together with a filter circuit in accordance with a load by providing a control circuit between either a switching circuit element for an active filter circuit or the output side of the active filter circuit and a switching element for a lighting circuit. CONSTITUTION:A control circuit 8 is disposed between either a switching element 2 for an active filter circuit 3 or the output of the active filter circuit 3 and switching circuits 6a, 6b. With this arrangement, an input for the circuit 3 can be obtained in accordance with a condition of the discharge lamp load, and accordingly, the cooperative protection with the circuit 3 can be facilitated. That is, the input voltage of the circuit and the current wave shape are controlled in phase so that a full-wave rectifying circuit 1 rectifies an a.c. voltage 9 through a filter circuit 10 in order to obtain a high power factor with no harmonic distortion. Further, the circuit 3 may obtain a high d.c. voltage higher than the a.c. voltage, which is then applied to a discharge lamp circuit 7 comprising a half-bridge circuit so as to alternately turn on and off the elements 6a, 6b, and accordingly, a discharge lamp 4 is turned on through a choke 5.
Patent JP-H06194176-A (JP)
Title: Vibrator
Inventor: NAKAJIMA AKIO
IPC: G01C19/56
Filed: 1992-12-22
Abstract: PURPOSE:To provide a vibrator having an integral structure as a whole and good mass productivity, capable of forming a highly stable oscillating circuit having no phase shifting circuit causing the reduction of a transmission rate and the fluctuation of a phase delay on a feedback circuit, provided with a dedicated piezoelectric element for detecting the angular velocity, and having a large detection output and remarkably high measurement precision. CONSTITUTION:The vibrator is provided with the first electrodes 5, 6, 7, 8 for excitation, piezoelectric elements 9, 10, 11, 12 provided on the first electrodes, the third electrodes 13, 14, 15, 16 provided on the piezoelectric elements, and the second electrodes 1, 2, 3, 4 provided in the perpendicular direction to the first electrodes.
Patent JP-H05176763-A (JP)
Title: Method for collecting fused cell
Inventor: HAGIWARA HIDEAKI
IPC: C12N5/16
Filed: 1991-12-25
Abstract: PURPOSE:To collect fused cells capable of being multiplied in a basic culture medium not requiring addition of calf serum of a growth factor and producing a useful physiologically active substance. CONSTITUTION:(a) Animal cells capable of being multiplied in a basic culture medium are fused with (b) animal cells capable of producing a useful substance, being multiplied in a perfect culture medium but substantially not in basic culture medium to collect a fused cell clone capable of producing a useful substance and being multiplied in the basic culture medium.
Patent JP-H10187981-A (JP)
Title: Image collating device
Inventor: NAKAYAMA AKIHITO
IPC: G06T7/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To surely obtain the collated result in simple configuration by changing a discrimination reference so as to provide the discriminated result of coincidence when the image of inspection object and a registered image are similar in a degree not to achieve complete coincidence or non-coincidence continuously in the degree of similarity. SOLUTION: As for a collation rate provided by switching an angle and a reference voltage, it is discriminated by OR whether an erected image, rotated image and respective frames are coincident or not and concerning the identity registered in a fingerprint data base 5, the result of coincidence is outputted while improving identification ability. When the discrimination of coincidence, is held, the frame to be a reference is moved and the same processing is repeated again. Further, when the discrimination of coincidence is held even after the frame is moved and when the other registered fingerprint data exist concerning the same user, fingerprint data D1 to be an object are switched according to priority. When the collation rate is continued within the fixed range where it is difficult to discriminate the complete coincidence/non- coincidence, the discrimination reference is reduced.