baber/WOPTO huggingface dataset:
Patent JP-H094345-A (JP)
Title: Control method and device for solar radiation heat of window opening section
Inventor: WADA TAKAFUMI
IPC: E06B9/56
Filed: 1995-06-21
Abstract: PURPOSE: To concurrently attain the improvement of a thermal load and dimming near an opening section by overlappingly arranging multiple nontranslucent shielding plates having many through holes at the window opening section, and relatively moving the shielding plates in the plane direction to control the transmitted light quantity passing through the through holes of the shielding plates. CONSTITUTION: Flexible thin shielding sheets 10, 20 are practically overlapped on the indoor side of a glass forming a translucent opening section 1, e.g. in parallel with the glass, and many small through holes are formed on the sheets 10, 20. When one or both of the sheets 10, 20 are moved in the plane direction and the through holes of them coincide, the solar light S enters a room via the through holes. When the sheets 10, 20 are drifted, only part of the through holes coincide, the light input quantity is reduced, and dimming can be optionally selected. The solar radiation is reflected on the sheets 10, 20, and the heat input to a room is interrupted. When the dimming quantity is adjusted, the incidence quantity of the radiation heat into the room by the solar light S can be adjusted, and the room temperature can be adjusted.
Patent JP-S646189-A (JP)
Title: Method of terminating polyoxymethylene superdrawn filament
Inventor: HIROSHIMA MASAHIRO
IPC: D07B9/00
Filed: 1987-06-23
Abstract: PURPOSE: To readily carry out fixing processing of end in good productivity by caulking a metallic pipe at the end part of a polyoxymethylene ultradrawn yarn, and embedding the caulked part in a synthetic resin by an injection molding method to provide a drum shape. CONSTITUTION: A metallic pipe 2 is caulked at an end part of a polyoxymethylene ultradrawn yarn 1, and a synthetic resin is injection-molded thereon to provide an end-fixing part in a drum shape. The synthetic resin having the melting point nearly equal to or less than that of the polyoxymethylene ultradrawn yarn 1, such as a polyoxymethylene, a polyethylene and a polypropylene is preferable as the synthetic resin, and the resin is required to be meltable.
Patent JP-S5858984-A (JP)
Title: Pressure welding device
Inventor: KAMONO SHIGEAKI
IPC: B29C65/00
Filed: 1981-09-28
Abstract: PURPOSE:To enable pressure welding with desired strong clipping force regardless of thickness of objects to be welded by moving the object to a position where a movable clipping body clips the object lightly, and then pressure welding the object strongly by operation of a locking device and a force magnifying means. CONSTITUTION:When a driver 12 is operated under the condition shown in the figure, the output is transmitted to a locking device 14 and lowers a sliding body 5 and an intermediate body 8 against a spring 7, and clips the object to be pressure welded lightly with a fixed clipping body 2 and a movable clipping body 6. When operation of the driver 12 is continued, the output is inputted to a force magnifying means 9 against a spring 13. When it operates to some degree, the device 14 becomes a locked state and rising of the intermediate body 8 is checked. Accordingly, magnified force is generated in the means 9 by reaction from a guide bar 3, and this force is transmitted through a sliding body 5 to the clipping body 6 which is pressing the object lightly and the object to be pressure welded is pressed strongly. When output of the driver 12 is released after completion of pressure welding, original condition shown in the figure is restored.
Patent JP-S6214640-A (JP)
Title: Reciprocating device for original platen
Inventor: NAITO MASAKAZU
IPC: G03G15/04
Filed: 1985-07-12
Abstract: PURPOSE:To eliminate the need for the troublesome timing setting of reciprocation by providing an energizing means which stops a swing member when it does not contact a projection and another energizing means which locks the swing member with a backward driving mechanism with energizing force stronger than that of said energizing member. CONSTITUTION:When an original platen 1 begins to move forth, a direct cam 36 presses the upper end part 37c of an operating lever 37 to right and the operating lever 37 keeps on locking a forward movement ratchet 27 even if an electromagnetic solenoid 40 is not excited. When the original platen 1 still moves forward, the upper end part 38b of a return lever 38 is pressed down and when the original platen reaches an end point, the terminal part of the direct cam 36 leaves the operating lever 37 and the right lower end part 37d of the operating lever locks a backward movement ratchet 32 with the energizing force of a return spring 41 to allow a return wire pulley 31 to start rotating, so that the original platen 1 begins to move back. When the original platen 1 returns to a fixed point, the operating lever 37 leaves the direct cam and returns to its normal position with the energizing force of a fixed position spring 39, so that the original platen 1 stops operating.
Patent JP-S6216867-A (JP)
Title: Device for adjusting pouring amount of automatic pouring machine
Inventor: KANAMORI AKIHIKO
IPC: B22D39/00
Filed: 1985-07-13
Abstract: PURPOSE:To improve the accuracy in the adjustment of a pouring amt. by providing a storage part for a tilting angle data group and digital control switches to a ladle control device and disposing a programmable controller which can selectively output a piece of the tilting angle data. CONSTITUTION:The storage part for storing the tilting angle data group for pouring and ladling angle data group is provided in the ladle control device 13 and the digital switches 16, 17 for assigning the tilting angle for pouring and the tilting angle for ladling are disposed thereon. The assignment outputs from the switches 16, 17 are inputted to the programmable controller 18. The controller 18 selectively outputs respective a piece of the tilting angle data from the angle data groups for pouring and ladling. Since the adjustment is made by the digital circuit, the adjustment of the pouring amt. is not affected by the change of circuit characteristics. The accuracy in the adjustment of the pouring amt. is thus improved.
Patent JP-S5486802-A (JP)
Title: Centrifugal pump
Inventor: KANEKO TADAAKI
IPC: F04D29/66
Filed: 1977-12-22
Abstract: PURPOSE: To prevent the impeller from vibrating due to its own imbalance or the reaction of fluid etc. without increasing the diameter of the impeller shaft.  
     CONSTITUTION: The inside surface of an impeller casing 7 facing the side plate 11 of the impeller is curved in conformity with the side plate 11 at a predetermined distance therefrom. A plurality of pressure chambers 12 are defined by the curved inside surface in the circumferential direction. The pressure chambers 12 are connected to a discharge chamber 4 through introducing holes 13. When the impeller 1 rotates and the fluid is supplied from a suction chamber 3 to the discharge chamber 4, a part of the fluid supplied to the discharge chamber 4 is introduced into the pressure chamber 12 through the introducing holes 13 and flows back into the suction chamber 3 while applying pressure to the surface of the side plate 11 of the impeller 1. Since an automatic centripetal force is applied against the radial displacement of the impeller to return it to the original position, the vibration of the impeller 1 is damped. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63318830-A (JP)
Title: Mobile communication system
Inventor: KOZONO SHIGERU
IPC: H04B7/26
Filed: 1987-06-22
Abstract: PURPOSE:To effectively use the communication frequency in a radio zone and at the same time to eliminate a blind sector by changing the array order of frequencies allocated repetitively along the roads that have no mutual cross for each adjacent unit sections. CONSTITUTION:The base station antennas A11, A13 and A14 are set at the lower levels than the average height of the peripheral structures. In this case, the radio zones Z11, Z12 and Z13 are produced to those antennas A11-A14 respectively and the zone Z13 is shown by oblique lines. Under such conditions, the radio waves are easily transmitted in the lateral road direction where the antennas are set but not transmitted satisfactorily in the longitudinal direction. Therefore, the radio wave of the same frequency can be reused in the areas separated from each other by three roads since the radio wave are not substantially transmitted between two areas separated from each other by two roads. Furthermore the frequencies are arrayed in the left zones Z12, Z13 and Z11 and the right zones Z13, Z11 and Z12 respectively so that the same frequency can be reused within a near distance.
Patent JP-H111220-A (JP)
Title: Packaging box and package comprising the packaging box and plate-like contents
Inventor: FUJIWARA JIRO
IPC: B65D85/60
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To enable a piece of plate-like contents to be reliably taken out and also make the remaining contents hard to move after one piece is taken out for preventing them from rattling by forming a stage on a bottom of a box supporting the plate-like contents. SOLUTION: A bottom-up member 12 is provided in an outer box 11 so that an internal face of a bottom wall 11c receives a lower end face of plate-like contents 20 while a stage supporting the plate-like contents 20 at different heights for respective lines is formed. Since the stage allows a rear line of the contents 20 to be higher than a front line, even when gums or chocolates wherein the plate-like contents 20 are packaged one by one, wrapping papers may not likely catch each other, so that the contents can be easily taken out one by one. Especially since the contents 20 on a rear line is temporarily attached to an internal face A of a rear wall 11a, the contents 20 on the front line only can be easily taken out, and also the contents 20 on the rear line may be prevented from moving in the box 11 after the contents 20 on the front line have been taken out.
Patent JP-S5582749-A (JP)
Title: Heat treatment omitting type high tensile steel bar for hot forging
Inventor: IZUMI SOUICHI
IPC: C22C38/00
Filed: 1978-12-18
Abstract: PURPOSE: To enhance the toughness of a mechanical structural steel of a predetermined compsn. without deteriorating the strength as hot forged without carrying out heat treatment by raising the Mn content of the steel and adding a little V.  
     CONSTITUTION: Steel having a carbon equivalent (Ceq%=C%+1/7Si%+1/ 5Mn%+1/2V%) of 0.53% or more and contg. C 0.20W0.60%, Si 0.15W0.35%, Mn 1.0W2.0%, V 0.01W0.08%, Al 0.005W0.05% and S≤0.04% is refined and rolled into a steel bar. By this steel bar compsn. V carbonitride is completely dissolved at the heating temp. of hot forging, and square ferrite precipitates in the grains during cooling after the forging to enhance the toughness of the matrix. In case of a use esp. setting importance on machinability, S 0.04W0.12% may be added without deteriorating the strength and toughness of the steel bar as hot forged. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11343901-A (JP)
Title: Internal combustion engine control device
Inventor: AKASAKA MIYOKO
IPC: F02D41/24
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain acceleration according to an operating state by generating different increasing correcting values by a first detection signal generated at the time when throttle opening is changed from a low opening state lower than prescribed opening to a high non-low opening state and a second detection signal generated at the time when changed amount of throttle opening is a prescribed value or more. SOLUTION: When throttle opening of a throttle valve 3 is detected and the throttle opening is opened from a low opening state lower than prescribed opening, whether the number of times of fuel injection from a point of time of a discrimination is larger than a prescribed number of times or not is judged. When the number of times of fuel injection is decided to be the prescribed number of times or below, the number of times of fuel injection is increased by one and an increasing correcting value according to the number of times of fuel injection is retrieved. When the number of times of fuel injection is decided to be the prescribed number of times or more, an opening difference of the throttle valve 3 which are detected the previous time and this time is calculated and whether the opening difference is the prescribed value or more is judged.  When the opening difference is discriminated to be the prescribed value or more, increasing correcting amount is retrieved from a correspondence relation of the opening difference and the increasing correcting value stored in a ROM 35. Fuel injection amount is calculated by each increasing correcting amount.
Patent JP-2000346458-A (JP)
Title: Storage type hot water supply apparatus incorporating piping
Inventor: FUJIBAYASHI SHINGO
IPC: F24H1/18
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To prevent water hammer phenomenon when hot water filling operation of a bath is stopped. SOLUTION: The storage type hot water supply apparatus comprises a tank 6, a heating means 3, a mixing control means 4, a hot water delivery valve 19, and a branch section 9-2 in the downstream of the valve 19. Since the branch section 9-2 is provided with an air reservoir 28-1 having a predetermined upper space, a negative pressure generated on the downstream side of the valve 19 upon abrupt closure thereof, when the piping of bath is long and the hydraulic pressure is set to ensure a high flow rate, is damped by the air at the air reservoir 28-1. Consequently, abrupt pressure variation is not generated and impact sound is eliminated.
Patent JP-S6137638-A (JP)
Title: Sheets feeding device of two stages
Inventor: ITO SHINICHI
IPC: B65H3/06
Filed: 1984-07-27
Abstract: PURPOSE:To make it possible to reduce the cost and miniaturize the device, by making both of sheets feeding rollers attached to the end of supporting arms which are set above cut sheets, and sun gears attached to the rocking centers of the supporting arms, to respectively selected direction, by one motor. CONSTITUTION:On the lower stage of a sheets feeding device of two stages, a sun gear 10 is rotated counter clockwise by the rotating force of a gear 18 for a motor, and a supporting arm 6 is turned clockwise through a planetary gear 12, and sheets feeding roller 16 is brought in contact with a cut sheet 4 to feed this sheet. On the upper stage of this device, a sun gear 9 is rotated clockwise through a countergear 17 by the rotating force of the said gear 18, and a sheets feeding roller 15 separated from a cut sheet 3 is rotated idly through a planetary gear 11 which is rotated counter closkwise. In this way, one of the sheets feeding rollers is selectively brought in contact with the cut sheet and sheets-feeding is performed, according to the rotation of the motor, and at this time, the other roller is separated from the cut sheet.
Patent JP-H05183836-A (JP)
Title: Television receiver
Inventor: YON HIYUN KIMU
IPC: H04N5/60
Filed: 1992-05-01
Abstract: PURPOSE: To compensate the unevenness of a sound level. CONSTITUTION: By using a single discrimination circuit provided in a signal processing circuit 130, FM radio signals provided with a first shift, the sound signals of a television provided with a second shift and FM radio signals provided with a third shift are tuned. The output signals of the discrimination circuit are supplied to a sound signal processing circuit 136 and the output is supplied to a sound amplifier circuit 137. The circuit 136 and the circuit 137 are controlled by a sound level control circuit 190, a first gain and a first volume control range are presented in amplifying the FM signals provided with the first shift, a second gain and the first volume control range are presented in amplifying the FM signals provided with the second shift and the second gain and a second volume control range are presented in amplifying the FM signals provided with the third shift.
Patent JP-H01321878-A (JP)
Title: Oscillation wave motor
Inventor: SEGAWA SATORU
IPC: H02N2/00
Filed: 1988-06-22
Abstract: PURPOSE:To reduce cost and save space by providing the detector of a pressurizing force between a rotor and a stator, as well as a pressurizing mechanism regulating the pressurizing force to control the pressurizing force. CONSTITUTION:A pressurizing mechanism 7 is connected to a stator 1 through an oscillating piece 2, a cushion 3, a stator base plate 4, a compression spring 5, a spring washer 6 and a pressure detector 51. The pressure detector 51 is provided so as to be pinched between the spring washer 6 and the pressurizing mechanism 7. The pressurizing mechanism 7 is further provided so as to be pinched between a casing 13 and the pressure detector 51 while a pressurizing force control unit 52 is connected to the pressurizing mechanism 7. A displacement, generated in the pressurizing mechanism 7, is converted into a pressurizing force between the stator 1 and the rotor 9 through the compression spring 5 and the like while the pressurizing force control unit 52 provides a voltage commanding value based on a pressure signal from the pressure detector 51 in order to obtain a desired pressurizing force in accordance with a relation between the displacement of the pressurizing mechanism 7 and the pressurizing force between the stator 1 and the rotor 9. According to this method, an oscillation having an elliptical locus may be generated in the stator 1 and the rotating motion of the rotor 9 may be effected.
Patent JP-S5579957-A (JP)
Title: Floor heater
Inventor: MURASE SHIGEO
IPC: F28F21/00
Filed: 1978-12-14
Abstract: PURPOSE: To warm the waist of a person who is warming himself at a framed, quilt-covered warmer, by a floor heater which is provided with a heat conductor element extended in substantially overall the surface and which is laid under the framed warmer, whereby the heat can be transmitted to as far as the area surrounding the framed warmer.  
     CONSTITUTION: A floor heater 7 provided with a heat conductor element extended in substantially overall the surface is laid under a framed, quilt-covered warmer 2. Thus, the heat radiated by a heater 3 in the framed warmer 2 is transmitted to the floor heater 7 where the heat reaches every part thereof. Consequently, the waist of a person sitting at the framed warmer 2 can be kept warm. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5783308-A (JP)
Title: Circular throw-away tip
Inventor: YADA HIROSHI
IPC: B23B27/08
Filed: 1980-11-04
Abstract: PURPOSE: To improve the discharge of a chip and the diffusion of heat of cutting, by starting initial cutting with a point, enlarging the region of cutting by a cutting edge with the rotation and proceeding of a tool and shaping the its cutting tip so that the chip is not compressed but spread outward.  
     CONSTITUTION: A circular throw-away tip 1 made of very hard alloy is a positive tip comprising a pair of parallel flat reference facets, which are the obverse facet 10 and the reverse facet 11, and a flank 12 which has a major diameter D, a width equal to the thickness T of the tip and an angle θ with regard to the obverse facet 10. The tip 1 is provided with a spherical rake facet 13 extending from the flank 12 to a circumference located on the obverse facet 10 and defined  by the line of connection of the obverse facet 10 with a plane extending at the same level as the obverse facet and containing the line of intersection of productions of the flank 12 and the obverse facet 10. According to this constitution, the discharge of the chip and the diffusion of heat of cutting are improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H026231-A (JP)
Title: Device for detecting driver's abnormal state
Inventor: SHINDO TOMIO
IPC: A61B5/0245
Filed: 1988-06-23
Abstract: PURPOSE:To enable the precise detection of the abnormal state of a driver by accumulatively calculating the fatigue of a driver based on the average and dispersion of pulse frequency of the driver and judging the abnormal state of the driver. CONSTITUTION:A pulse sensor 2 detects the pulse frequency of a driver. The pulse is converted to a pulse wave and outputted to a calculating means 6. The calculating means 6 calculates the average and dispersion of the pulse frequency and outputs it to a fatigue calculating means 11. The fatigue calculating means selects, for example, a determined weighting coefficient according to the magnitude of the numerical value of the average and dispersion, and calculates a new accumulated fatigue degree using said weighting coefficient and the accumulated fatigue degree until then. It further judges whether this accumulated fatigue degree exceeds a standard value or not. When exceeding the standard value, it judges the driver to be in the abnormal state, and operates an alarm 12 to notify of this.
Patent JP-S6132809-A (JP)
Title: Lens barrel
Inventor: NII TAMOTSU
IPC: G02B7/02
Filed: 1984-07-25
Abstract: PURPOSE:To prevent a difference in coefficient of linear expansion from exerting influence upon the optical function of the lens and its operation functions by pressing a ring in a resin cylinder or fitting the ring by insert molding so that the ring abuts on a contact surface, and orienting a fiber filler in an optical axis direction. CONSTITUTION:A zoom lens barrel rotates a cam cylinder 2 made of aluminum through a fitting and holding mechanism for a fixed lens barrel 1 made of, for example, resin and the cam cylinder 2 to move moving lenses L1 and L2 in the optical axis direction, varying the image power. When this fixed lens barrel 1 is formed, mixed glass fiber is oriented in the optical axis direction during injection molding and coefficient of axial linear expansion is made much closer to that of aluminum. Rings 3 and 4 made of aluminum are fitted by insertion or being pressed after molding. Clearances C1 and C2 between the rings 3 and 4 and cam cylinder 2 at room temperatures are set properly, so that the fitting state almost at room temperatures is maintained even in an atmosphere where large temperature variation is caused.
Patent JP-S5859055-A (JP)
Inventor: ARESU NIKORASU SEODOAA
IPC: B29C65/00
Filed: 1982-09-07
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-H025736-A (JP)
Title: Device for diagnosing failure of fuel injection device
Inventor: MURAYAMA FUMIAKI
IPC: F02D41/36
Filed: 1988-06-23
Abstract: PURPOSE:To diagnose failure even when a fuel injection valve itself failed to operate by correcting a fuel injection quantity according to the deviation between a reference value for averaging engine speed and the engine speed which is changed because of the combustion of each cylinder. CONSTITUTION:In an electronic control circuit 30, engine speed which is varied because of the combustion of each cylinder 1-6 and an average engine speed as the reference value of a Diesel engine body D are detected by an engine speed sensor 18. The deviation between the average engine speed and the engine speed of each cylinder is calculated for each cylinder and the fuel injection quantity is corrected for each cylinder so as to make the deviation zero. By carrying out the fuel injection for each cylinder in accordance with this correction quantity, if no change occurs in the engine speed while the total quantity of the correcting quantity of each cylinder reached above a defined value, judgment is formed to be the occurrence of failure. Thereby, not only the failure of the electronic circuit but also the failure of each fuel injection valve 1-6 itself as well as the wire breakage of harness can be diagnosed.