baber/WOPTO huggingface dataset:
Patent JP-H1118898-A (JP)
Title: Drinking/eating counter with opening/closing cover
Inventor: ISHINO MURAICHI
IPC: A47G23/08
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To safely supply and take out food into/from the inside of a tunnel part by automatically and always moving a cover member in a closing direction from a prescribed opening position and arranging a device for limiting the closing velocity of the cover member at the prescribed place of the tunnel part. SOLUTION: When an eating/drinking person opens the cover member 6 from a closing position shown by a continuous line to an opening position shown by two-dot chain lines through a handle 7, the extensible bar 17 of an oil damper 15 is extended without receiving large flowing resistance by liquid and opening is facilitated. Then, when the member 6 is opened to the prescribed opening position and the eating/drinking person lets the handle 7 go, the lower part of the member 6 being the tip of the member 6 is lowered by dead weight with a hinge 11 as an axis but the extensible bar 17 of the bar 15 receives large flowing resistance by liquid. Thus, the closing velocity is controlled to be low to extend opened time and the person can surely take out a food 8 without hurry even in the state of separating his hand.
Patent JP-S5989174-A (JP)
Title: Printing head for wire dot printer
Inventor: MIZUNO SHIGEKI
IPC: B41J2/26
Filed: 1982-11-12
Abstract: PURPOSE:To provide a printing head for wire dot printer excellent in workability and wire bonding strength and capable of operating with high response, wherein a tip part of a lever formed of a plate material is bent to clamp a printing wire in an wrapping manner. CONSTITUTION:In a printing head wherein a printing wire 9 is connected to an end part of a lever 8 formed of a plate material, a connecting part of the lever 8 for the wire 9 is bent to wrap the wire 9, thereby constituting the printing head. It is preferable to fix the lever 8 and the wire 9 to each other by resistance welding.
Patent JP-S6178274-A (JP)
Title: Reading method of picture
Inventor: KOBAYASHI NAOKI
IPC: G06K9/20
Filed: 1984-09-26
Abstract: PURPOSE:To obtain a correct read-out picture even if a manual feed speed changes by correcting the speed of the read-out picture and the dislocation of a picture plane based on the speed obtained by means of two sets of linear image sensors. CONSTITUTION:The 1st sensor 6-1 and 2nd sensor 6-2 are disposed by certain interval with respect to a manual feed direction 4, and a picture is read. With respect to a picture 8-1 read by the sensor 6-1 in a certain state (a), the correlation between a picture 8' read by the sensor 6-2 and a line is taken. When its decided value 9 becomes maximum, it is regarded as a state (b), and a number (m) of lines read in such a period is counted. As a result, the obtained number (m) is matched to the manual feed speed. When the read-out picture is corrected based on the speed, the properly read-out picture can be obtained even if the manual feed speed changes.
Patent JP-H0487523-A (JP)
Title: Overload detector for ac filter
Inventor: HARADA TOYOJI
IPC: H02J3/01
Filed: 1990-07-26
Abstract: PURPOSE:To judge an overload state by providing a filter passing frequency components to be absorbed in an AC filter, means for sampling the output signal therefrom and means for determining the effective value of sampled data, and then comparing thus determined effective value with a predetermined value. CONSTITUTION:A current transformer CT is connected with the earth wire of an AC filter circuit 7 and the overload state of the AC filter is detected based on an output signal from the current transformer CT. A filter 2 passes such frequency components of the output current from an auxiliary CT as to be absorbed by the AC filter 7. A sample & hold circuit 3 samples the output signals from the filter 2 at a predetermined time interval. A processing circuit 5 determines the effective value and when it exceeds a preset value, a judgment is made that an overload state has occurred and a detection signal is outputted. According to the constitution, heating of the AC filter is determined through operation and steep temperature rise is detected quickly, resulting in protection of the AC filter.
Patent JP-H0365444-A (JP)
Title: Power seat
Inventor: KURIKI SHINICHI
IPC: B60N2/06
Filed: 1989-08-02
Abstract: PURPOSE:To enable the rapid movement of a seat by providing a holding means for holding a female screw part threadingly engaged with a screwed rod and a releasing means for separating the female screw part from the screwed rod to temporarily release the female screw part from the screwed rod. CONSTITUTION:When a seat body is wanted to be rapidly moved, an operating shaft 13 (releasing means) is rotated against the urging force of a spring 15. Then, the diameter of the abutting portion of a cam plate 19 abutting against a front piece 17b of a lock plate 17 (holding means) is increased to rotate the front piece 17b about a shaft 17c in the direction of the arrow and a rear piece 17a counterclockwise. Thus, split nut plates 10, 11 (female screw parts) are released from the fit in a lock groove and the engagement with a bearing section. Further, an opener 16a of a lever 16 is inserted between projecting pieces 10c, 11c to spread a gap between them by the rotation of the shaft 13. Thus, the nut plates 10, 11 are rotated about a shaft 8 to be released from the engagement with the screwed rod 3 so that the seat can be moved.
Patent JP-S58102018-A (JP)
Title: High wet burner
Inventor: SANTOU YOSHIKAZU
IPC: D06B1/02
Filed: 1981-12-11
Abstract: PURPOSE:To speed up the wet heat treatment operation by arranging a humidifying pipe and an infrared energy generating body at the tip of a burner. CONSTITUTION:Nozzle holes 7' are provided on separate steam injection pipes 7 fixed close to both length-wise side port ends of a tip 5 to blow off an atomized water to a combustion flame 8 jetted from the tip 5. A dome-shaped infrared energy generating body 9 fixed with a metal fitting 10 on the top the tip 5 is made of a net-like formed ceramic or the like. This enables wet heat treatment of fabrics at a high efficiency.
Patent JP-H1025315-A (JP)
Title: Production of hollow polymer particle
Inventor: OKUBO MASAYOSHI
IPC: C08F6/00
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain mechanically stable hollow polymer particles even without sheath-core structure having sheath crosslinks by acid/base two step treatment of an amino group-bearing copolymer latex. SOLUTION: The hollow polymer particles are obtained by treating (A) an amino group-bearing copolymer latex with (B) an acid (pref. hydrochloric acid) to neutralize at least a part of the amino groups in the component A followed by addition of (C) a base (pref. potassium hydroxide) to effect the resultant latex to pH >=7. It is preferable that the component A is prepared, for example, by emulsion polymerization between a monomer bearing both amino group and ethylene-based unsaturated bond and a second monomer bearing ethylene-based unsaturated bond copolymerizable with the 1st monomer.
Patent JP-S6178371-A (JP)
Inventor: ARAKAWA TSUNEO
IPC: A24F13/18
Filed: 1984-09-25
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-S6357172-A (JP)
Title: Turning gear for grinding stone
Inventor: ITOU TERUTAKA
IPC: B24B47/06
Filed: 1986-08-28
Abstract: PURPOSE:To enable high-speed and high-precision machining and improve machining efficiency by getting a pressurized cutting fluid from the injection port of a fluid passage, making the fluid collide with the blade of a grinding stone mount for giving a turning force to said mount and enabling the fluid to have a cooling effect. CONSTITUTION:When a pressurized cutting fluid has been supplied from a cutting fluid feed pump to a fluid passage 6, the fluid jetted from a fluid injection hole 5 collides with the blade 4 of a grinding stone mount 3, thereby causing the turn of said mount 3. And a grinding stone 7 for grinding a workpiece is mounted on the external surface of the mount 3 for implementing a grinding process. Then, the fluid which was jetted and gave a turning force to the mount 3, is also used as a coolant in a cutting process. According to the aforesaid constitution, the titled turning gear does not need a rotary axis and a pulley of small diameter and large length. Therefore, resonance due to the high-speed rotation of an axis and a drop in machining precision due to axial deflection do not take place, thereby enabling obtaining a predetermined pheripheral speed for the grinding stone and high machining precision.
Patent JP-H1044899-A (JP)
Title: Occupant knee part protective device of vehicle
Inventor: OTSUKA MASASHI
IPC: B60R21/045
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To enlarge a knee protector main body, improve collision energy absorbing capacity of knees without increasing weight, and also secure a moving stroke of knees large. SOLUTION: An occupant protective device is provided with a guide member 22 whose outer periphery fixed to a car body is formed as a guide surface 22a of an almost circular arc shape when viewed from the car width direction and a knee protector main body 16 deformable by receiving collision of knees of an occupant at colliding time of a vehicle.  The knee protector main body 16 is provided with a load receiving part 30 which is arranged backward and upward in its slant attitude to a car body and to which a load from knees 36 is inputted, an upper connecting part 32 and a lower connecting part 34 whose one ends are connected to the load receiving part 30 and are extended forward to the car body and other ends are fixed to the car body, and the other end part of the upper connecting part 32 is fixed to the guide member 22 as a car body so that a prescribed range 32c (G to H part) of the upper connecting part 32 comes into contact with the guide surface 22a and is bent and deformed along the guide surface 22a when the load receiving part 30 is displaced forward and upward to the car body by receiving collision of the knees 36.
Patent JP-S6443821-A (JP)
Title: Optical pick-up
Inventor: YOKOYAMA OSAMU
IPC: G11B7/125
Filed: 1987-08-11
Abstract: PURPOSE:To omit a prism for forming a beam and to miniaturize and lighten a device by making a far visual field into a circle with a surface light emitting laser as the light source of an optical pick-up. CONSTITUTION:As a semiconductor laser 10 of an optical pick-up device, a surface light emitting laser is used. For the laser, a part of thin films 21 and 22 formed at a substrate 25 goes to an active area 20 and a light 23 is seen so as to come out of the fine area of a substrate 25. By making the aperture of the surface, in which the light 23 comes out, into a circle, a far visual field pattern 24 of the light 23 is also made into the circle. Consequently, an anamorphic prism to convert a conventional elliptical light emitting pattern into a circular pattern is not necessary, and the optical pick-up can be miniaturized and lightened.
Patent JP-H0485386-A (JP)
Title: Production of pressure plate made of aluminum alloy
Inventor: NAKAMURA TETSUYA
IPC: F16D13/70
Filed: 1990-07-26
Abstract: PURPOSE:To produce a pressure plate carrying particles of a friction material solidly fixed up to a thickness of a prescribed depth by covering the bottom force with a film sheet, dispersing a particulate friction material on the film sheet, injecting molten aluminum alloy into the mold and thereby melting the film sheet, evacuating the mold, and carrying out casting in this state. CONSTITUTION:An evacuated mold consisting of a bottom force 11a and a top force 11b is used. A film sheet 14 a laid on the bottom force 11a and a particulate friction material 3, 4 is dispersed on the film sheet 14a to form a layer 12, which is solidified with a binder. The bottom force 11a and the top force 11b are joined together and a molten aluminum alloy 13 is injected into the space in the mold 11 to thereby melt the film sheet 14a, 14b. Casting is carried out while retaining the space in a state of reduced pressure. By this procedure, the particulate friction material can solidly be fixed on the friction surface 2 of the pressure plate 1, the abrasion resistance of the friction surface 2 can be improved, and its friction coefficient can be stabilized.
Patent JP-H0365874-A (JP)
Title: Photoelectric converter
Inventor: FUCHIGAMI TAKESHI
IPC: H04N1/40
Filed: 1989-08-03
Abstract: PURPOSE:To obtain a proper output without deteriorating gradation resolution at a dark density by storing output information at a dark output of each picture element of an image sensor to a memory in advance, reading output information at a dark output from the memory in a relevant picture element to correct the signal obtained from the image sensor at actual original read. CONSTITUTION:Information resulting from digitizing a dark output corresponding to each picture element of a line image sensor 11 is stored in a RAM 15. At the read of an original 21, in the timing when an output signal of i-th picture element obtained by the line image sensor 11 is held in an S/H circuit 12, the information corresponding to the i-th picture element is read and supplied to a D/A converter 16, where the signal is converted into an analog signal. Thus, the dark output signal of the same picture element as that of the signal obtained at present in the i-th picture element is supplied to a differential amplifier 17 and a signal subject to differentiation is obtained at an output terminal 22. Thus, the actual output of each picture element is corrected by the dark output of its own picture element and the gradation resolution at a dark density is increased.
Patent JP-S58102033-A (JP)
Title: Air conditioner
Inventor: YAMAMOTO TERUO
IPC: F24F1/00
Filed: 1981-12-11
Abstract: PURPOSE:To uniformize the room temperature distribution and consequently improve the comfortness during heating by a method wherein an auxiliary heat source is provided by drawing near to the lower side of a blowoff port so as to get higher blowoff temperature at the lower side than at the upper side of the blowoff port. CONSTITUTION:During heating, the air sucked from a suction port 6 is heated by a heat exchanger 4 and an auxiliary heat source heater 4 and blown-off from a blowoff port. In this case, because the auxiliry heater 4 is located at the lower side of the suction port 6 and consequently tha air in the upper side of the suction port 6 is not heated by the auxiliary heater 4, the air temperatures at the blowoff port are turned to be low at the upper side and high at the lower side, resulting in enlarging the throw of the upper side air due to its diffculty of ascend and in suppressing the ascending tendency of the lower side air from above and consequently in accelerating the mixing of the upper and lower airs. Accordingly, the room air temperature distribution can be uniformized and the comfortness improved.
Patent JP-H0364187-A (JP)
Title: Moving picture coding and decoding device
Inventor: WAKAMORI MASAHIRO
IPC: H04N19/503
Filed: 1989-08-01
Abstract: PURPOSE:To improve the quality of a reproduced picture from a decoding section by unifying the accuracy of inverse orthogonal transformation to calculate a prediction value between a coding section and the decoding section. CONSTITUTION:An inverse orthogonal transformation accuracy control section 35 of a decoding section sends its calculation accuracy to an inverse orthogonal transformation accuracy control section 17 of a coding section prior to transmission of a moving picture data from the coding section to the decoding section and the inverse orthogonal transformation accuracy control section 17 compares the accuracy with its own inverse orthogonal transformation accuracy and sets the accuracy which is worse to its own inverse orthogonal transformation device 19 and informs it to the decoding section. The inverse orthogonal transformation accuracy control section 35 of the decoding section sets the informed accuracy to its own inverse orthogonal transformation device 37. When no correlation exists between frames, in-frame orthogonal conversion and in-frame inverse orthogonal transformation are applied and the coefficient is subject to inverse orthogonal transformation with an unified accuracy. Thus, the quality of the reproduced picture in the decoding section is improved.
Patent JP-H0860789-A (JP)
Title: Fitting base structure for roof body of truss building
Inventor: MATSUMOTO HIDEO
IPC: E04B7/08
Filed: 1994-08-25
Abstract: PURPOSE: To facilitate execution by fitting a fitting base structure for a roof body of a truss building on the joint cast of a truss structural body of the fixed dome type, partially openable dome type, or pyramid type. CONSTITUTION: A joint cast 4 and a base frame 5 are overlapped on the joint 3 of a triangular truss T, and a fitting bolt 17 at the peripheral section of the joint cast 4 is screwed into the hole of the base frame 5. The connection receiver 6a of a setting frame 6 is outwardly coupled with the connection section of the base frame 5, and an outer frame 15 is mounted on the pedestal 6c of the setting frame 6. A back-up material 18 and a sealing material 19 are filled in the gap G generated between the outer frames 15 of adjacent roof members R, and the space in the base frame 15 is used as a drainage channel. The roof fitting execution to a truss foundation structure can be facilitated.
Patent JP-S6093620-A (JP)
Title: Magnetic recording medium
Inventor: ICHIKAWA AKIRA
IPC: C09D175/06
Filed: 1983-10-26
Abstract: PURPOSE:To improve durability and wear resistance by making combination use of two kinds of specific resins as a binder for a magnetic layer. CONSTITUTION:The binder consisting essentially of a resin curable by electron rays having the molecular structure in which an acrylic group (CH2=CHCOO-) is added at the terminal of diisocyanate consisting of polyester as skeleton and having <=500mol.wt. in the polyester part and 20,000-30,000mol.wt. over the entire part and a thermoplastic resin is used as the binder curable by electron rays. The acryl modified polyurethane resin to be used as the resin curable by electron rays is expressed representatively by the formula I . The polyester part is, for example, the reaction product of 1,4-butanediol with adipic acid or the reaction product of propylene glycol with adipic acid. The thermoplastic resin is enumerated particularly by a thermoplastic polyester resin, polyurethane resin and PVC resin.
Patent JP-H1184187-A (JP)
Title: Spacer for optical cable and optical cable
Inventor: ISHIKAWA HIROKI
IPC: G02B6/44
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain an optical cable having an excellent transmission characteristic and a property to take out optical fibers by forming the thicknesses of the respective side walls of spacers gradually thinner from the base ends toward the free ends. SOLUTION: Each spacer 6 has a bottom wall 11 and a pair of the right and left side walls 12 erecting from both ends of this bottom wall 11. A fiber housing part 6a is formed of the bottom wall 11 and a pair of the sidewalls 12. The side walls 12 are so formed as to be made gradually smaller in the thickness from the base end 12b toward the free end 12f. The thickness of the free end 12f, is defined as Tsf , and the thickness of the free end 12b defined as Tsb , are preferably so set as to satisfy Tsf <=0.85×Tsb . As a result, the loading/taking out of coated fiber laminates 8 are made easier and the moment to the sidewalls 12 is diminished. The inclining of the both side walls 12 of the spacers 6 respectively toward the fiber housing part 6a side is lessened when the spacers 6 are bent in the transverse direction (x) of the fiber housing parts 6a.
Patent JP-2000027751-A (JP)
Title: Gravity rotary generating device
Inventor: NAKATANI MASAO
IPC: F03G7/10
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a device for generating power while rotating as long as failure is not generated by combining a long triangle ring, a heavy material (solid) and a small driving motor in a different way of a conventional clean energy generation, solar photo-electric generation and wind power generation. SOLUTION: Clean energy is generated by the rotation of a heavy object 6 (solid) and a driving motor 14 along a long triangle ring. The rotation can be changed so that a surface inclined downward becomes long by changing length and angle of the long triangle ring. Rotating force can be changed by increasing and decreasing the heavy material (solid). In the case where length of the long triangle ring is set at 4 m and circumference of a gear of the generator is set at 20 cm, the generator is rotated twenty times per one rotation of the heavy material. In this generator, rotation can be increased by combining the number of rotation and the gear of the generator with a formula 40-50 r.p.m × generator gear.
Patent JP-S5991175-A (JP)
Title: Preparation of tape with double-faced adhesive piece
Inventor: NAGAI SOUKICHI
IPC: C09J7/02
Filed: 1982-11-15
Abstract: PURPOSE:To prepare the titled tape in a continuous process without causing adhesion toubles in punching operation, by refrigerating a base sheet prepared by laminating a double-faced adhesive tape on one side of a release paper, punching the adhesive tape in a predetermined shape and then removing unnecessary part of the adhesive tape. CONSTITUTION:A base sheet B in tape pad prepared by laminating a double- faced adhesive tape 20 on one side of a release paper 1, is refrigerated in a refrigeration chamber 5. The refrigerated tape pad is mounted on a delivery reel 6 and is delivered intermittently. The base sheet B is punched in conformity to an inner contour 21 of a predetermied shape and cuts are made in the adhesive tape 20 in comformity to an outer contour 22 of the predetermined shape by means of a Thomson cutter 7. Unnecessary part 200 of the adhesive tape 20 is removed by a guide roll 8 and is taken up onto a reeler 80, while the release paper 1 with double-faced adhesive pieces 2 on it is wound round on a reel 9.
Patent JP-H0367000-A (JP)
Title: Gas supply device
Inventor: HONDA HIDEYUKI
IPC: F17B1/00
Filed: 1989-08-02
Abstract: PURPOSE:To enlarge gas stockpile capacity and enable the use of a holder of small capacity by providing a pressure charging path for pressure-charging gas into the holder at a feed path for feeding gas boosted at an compressor as well as a pressure discharging path for feeding gas at the intake path of the compressor. CONSTITUTION:A gas supply device 10 is formed of a prior-stage compressor 11, a main compressor 12 and a holder 13. The holder 13 is connected to the compressors 11, 12 by a pressure charging path 15 provided between the holder 13 and a feed path 14 on the exhaust side of the main compressor 12, and a pressure discharging path 17 provided between the holder 13 and and an intake path 16 on the intake side of the main compressor 12. The pressure charging path 15 and the pressure discharging path 17 are provided with pressure indicating adjusting mechanisms 18, 19, and the opening of the valves 18a, 19a of the paths 15, 17 is controlled according to the pressure in the paths on the main compressor 12 side. As a result, the large fluctuation of the gas supply quantity accompanied by the fluctuation of demand can be corresponded to by the holder of small capacity.