baber/WOPTO huggingface dataset:
Patent JP-S63278039-A (JP)
Title: Camera
Inventor: HAYAKAWA SHINGO
IPC: G03B7/16
Filed: 1987-05-09
Abstract: PURPOSE:To naturally describe the atmosphere of an object field observed by a photographer by providing a specified means and altering an exposure level and a dimming level according to the luminance level of the object field when a daytime flash mode is selected. CONSTITUTION:The image of an object obtained by forming the image on a focusing plate 3 with a photographing lens 1 is transmitted to form the image on a light receiving part 6 for photometry with an image formation lens 5 and photometry is executed. And in a photographing state, that means, a state where a quick return mirror 2 ascends from a descent position shown in figure, the reflected light of the light of the object field, which forms the image on a film surface 8 with the photographing lens 1 is condensed on a light receiving part 10 for dimming with a condenser 9 so as to be dimmed. By using the luminance information of the object field when the daytime flash mode is selected, the exposure value of a camera and the quantity of emitted light of a flash light emitting device can be properly set and the atmosphere of the object field observed by the photographer can be naturally described as a photograph.
Patent JP-H05314939-A (JP)
Title: Linear cathode automatic exchange mechanism
Inventor: URANO SUSUMU
IPC: H01J37/30
Filed: 1992-05-06
Abstract: PURPOSE:To extend usable time for an electron gun by rotatably providing a cathode holder in which a plurality of linear cathodes are provided on the electron gun acting as a heating source for generating metallic vapor in vacuum and positioning one of linear cathodes in front of a cathode heating filament. CONSTITUTION:A cathode holder 1 is formed of two sheets of semi-circular arc shaped frames attached to a rotary axis 8 and three linear cathodes 2 for example are fixed to the circumferential parts of the frames by meaus of slide pins 4. Both ends of the rotary axis 8 are rotatably supported by a rotation supporting base 10, a bevel gear 12 provided on its one end is engaged with another bevel gear 12 so that the axis may be coupled to a cathode holder rotation driving mechanism 20 outside of an electron gum room 26. In such a manner, the holder 1 and the plural cathodes 2 are rotated from the outside of the room 26, and a cathode heating filament 3 is positioned within a reflection board 9 provided in front of the axis 8 and in the year of the holder 1 and connected to a filament power supply 13 through a filament current supply part 5. Thus, only supply 13 through a filament current supply part 5. Thus, only the cathode 2 positioned in front of the aperture of the reflection board 9 is used as a cathode.
Patent JP-S5636613-A (JP)
Title: Focus detector
Inventor: SHIOZAWA KAZUO
IPC: G03B3/00
Filed: 1979-09-03
Abstract: PURPOSE: To remove noise by simplifying information processing of a focus detecting circuit by making use of the main space frequency information of a subject.  
     CONSTITUTION: A subject is reflected by a mirror 2 and is imaged on a screen 3 by a taking lens 1. If the screen 3 is a perfect diffusion plate, the Fourier information of the subject is imaged on an information imaging plane 5 by a Fourier transform lens 4. If a plurality of photodetectors S 0 ...S n  are disposed on said imaging plane 5 in the radial direction from the optical axis, the output with respect to space frequencies are obtained. Said lens 1 is moved from the front focus position up to the rear focus position and the outputs of the photodetectors S 0 ...S n  are mutually compared by multiplying the respective outputs by the specific coefficients, whereby the main space frequency of the subject may be determined. The output signals of picture elements are emitted by scanning of a photosensor array 6 and are sampled through  a scanning control circuit, whereby they are successively compared and are arithmetically processed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05305473-A (JP)
Title: Laser beam machine
Inventor: ARAI TAKEJI
IPC: B23K26/064
Filed: 1992-05-06
Abstract: PURPOSE:To always nearly parallelize a laser beam without originating in the divergence angle of the laser beam emitted from a laser generator and to have this parallelized laser beam taken in a laser beam machining head without reference to the length of a light path. CONSTITUTION:The laser beam machine 1 is provided with the laser machining head 11 which is freely movable at least to one axial direction, and is also provided with a laser beam parallelization processing device 17 near the exit of the laser generator 15 so as to always nearly parallelize the laser beam LB without reference to the variation of the length of the light path in the laser beam LB from the emission out of the laser generator 15 to the laser beam machining head 11. Also, the laser beam parallelization processing device 17 is constituted of a polarizing mirror 21, convex mirror 23 and concave mirror 25.
Patent JP-S5912373-A (JP)
Inventor: DEIITAA HASURAA
IPC: A61B10/00
Filed: 1983-06-23
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-H09298479-A (JP)
Title: Fm multiplex broadcast receiver
Inventor: ITO HIDEKI
IPC: H04B1/16
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an FM multiplex broadcast receiver in which a display content of a display section is clarified so as to reduce the number of times of key operations as small as possible in the case of selecting a desired program. SOLUTION: The FM multiplex broadcast receiver is provided with an FM multiplex broadcast signal reception section 1A receiving an FM multiplex broadcast signal including multiplexed teletext information, a memory 12 storing the teletext information of the received FM multiplex broadcast signal, a control section 9 controlling the operation of each section, a display section 13 displaying the teletext information and a key operation section 11 provided with one operation key or over conducting various functions. In this case, the page of teletext information that is displayed by the display section 13 and the total pages of the teletext information are displayed in a header area at the upper area of a screen of the display section 13 by the operation of one key in the key operation section 11 and the skipped page number of the teletext information being displayed by the display section 13 is displayed to a half-size character area at the right side area of the screen of the display section 13.
Patent JP-H05316710-A (JP)
Title: Propulsion coil and its mounting method
Inventor: SHUDO MASASHI
IPC: H02K41/025
Filed: 1992-05-07
Abstract: PURPOSE:To reduce the stress of a propulsion coil mounting section by making a protruded section between both end sections of double-layered running-track-like propulsion coils, which are installed together with levitation guide coils in an array by shifting them by half pitch on the side walls of rail tracks, and a section for mounting the central section of the propulsion coil in contact with the protrusion of another propulsion coil. CONSTITUTION:On the side walls of rail tracks on which a magnetically levitated vehicle travels, running-track-like propulsion coils 5 are installed together with levitation guide coils by shifting them by a half pitch in an array. To both end sections and central section of the propulsion coil 5, a mounting section 10 having four mounting holes 11 is mounted, respectively. Mounting sections 10 mounted on the side walls are slightly protruded above the rail track surface with consideration for unevenness of the track surface. Further, four protruded sections 12 are formed between mounting sections 10 on the propulsion coil 5. Mounting sections 10 and protruded sections 12 are made of insulating material. Propulsion coils 5 are overlapped with each other by half pitch, and anchor bolts are screwed to mounting holes 11 to fix them to rail tracks. In this way, the stress of mounting section 10 to be generated when a magnetically levitated vehicle passes through rail tracks is reduced, thereby enhancing the mechanical reliability of the propulsion coil.
Patent JP-S60259576-A (JP)
Title: Rear chassis structure for automobile
Inventor: OOMURA YUTAKA
IPC: E05B83/16
Filed: 1984-06-05
Abstract: PURPOSE:To increase the strength of an engaging apparatus with a simple and lightweight structure by joining an inner panel nearly at right angles from the front side of a chassis onto a rear panel extending in the direction of width at the rear part of the chassis and installing the engaging apparatus between a back door and the chassis in the upper part of the above-described joint part. CONSTITUTION:A back pillar 13 consisting of an outer panel 4 and an inner panel 5 is formed at the rear edge part of a rear fender 12. A corner panel 15 is joined with the outer panel 4, and a rear corner part 16 is formed, and an upper panel 19 is joined with the corner panel 15. In this case, the edge part of the inner panel 15 is joined with the joint part 18 between the corner panel 15 and the upper panel 19, and arranged nearly at right angles to the both panels 15 and 19. Over the joint part of an upper rail 29 with the corner panel 15, upper panel 19, and the inner panel 5, strikers 32 which are engaged with the lock mechanism for a back door are installed at the both side parts in the direction of width of a chassis 1.
Patent JP-H01284251-A (JP)
Title: Stand for suspending article
Inventor: KOBAYASHI KAZUNORI
IPC: A61J1/16
Filed: 1988-05-11
Abstract: PURPOSE:To add the rod-shaped bodies having each article suspending part if necessary, by installing an auxiliary tool body having a groove part for the insertion of a rod shaped body at the upper edge of a stay and an article suspending auxiliary tool having each article suspending part at the top edge. CONSTITUTION:An article suspending stand 1 is equipped with a stand body 9 and an article suspending auxiliary tool 10 which can be mounted and demounted at the upper edge of a supporting rod 6. The auxiliary tool 10 consists of an auxiliary tool body 11 and a plurality of rod shaped-bodies 13 having each article suspending part 12 at the top edge extending in the horizontal direction from the auxiliary tool body 11. A groove part 14 for the insertion of two rod-shaped bodies 4 of the stand body 9 is formed on the side wall of the auxiliary body 11, which is fitted onto the upper edge of the supporting rod 6 by the groove part 14. Two rod-shaped bodies 13 extend, forming an angle of 180 deg. in the horizontal direction from the side wall at the position different from that of the groove part 14, and each article suspending part 12 is formed at the top edge part, and the articles such as fluid therapy bags in superfluity can be suspended.
Patent JP-S5543903-A (JP)
Title: Rotary electric machine
Inventor: SHIMABARA MINORU
IPC: H02K3/487
Filed: 1978-09-19
Abstract: PURPOSE: To improve heat transfer properties to an iron core housing coils from winding in a slot of the iron core, by promoting adherence degree among coil winding in the slot by the foaming action of a wedge material by using a wedge with foaming properties for an opening portion of the slot of the iron core.  
     CONSTITUTION: A slot insulator 1 is installed to a slot of an iron core, winding 2 comsisting of enamel wires is housed in the slot insulator 1 and a forming wedge 6 composed of a foaming polyethylene sheet material, etc. with foaming magnification in quintuple∼decuple is inserted into an opening portion 7 of the slot of the iron core by means of heating treatment. The wedge 6 is foamed by means of heating treatment, and adherence phoperties among the strands of the winding are heightened by the foaming action while adherence properties between the slot insulator 1 and an inwall 5 of the slot of the iron core are improved by the push-down action of the winding. Consequently, an impregnation rate and a filling rate in the case when synthetic resin is impregnation treated are promoted, and the residual of air in the slot of the iron core is decreased, thus heightening heat transfer properties to the iron core from the winding 2 in the slot of the iron core. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5815575-A (JP)
Title: Antistatic or electrically conductive resin coating
Inventor: TOBA KEITA
IPC: C09D5/24
Filed: 1981-07-20
Abstract: PURPOSE:To obtain the titled coating having antistatic property and electrical conductivity stable to heat and humidity changes, by applying a mixture of a predispersion of carbon black and a urethane binder resin, followed by drying. CONSTITUTION:A pre-dispersion (A) of electrically conductive carbon black (e.g. furnace black, acetylene black, etc.) (in which the content of dispersed particles with diameters of 0.3mu or less is about 90% or more) and an urethane binder resin obtained from polyester (B) are mixed. The resulting coating liquid is applied on a substrate and is dried to obtain an antistatic or electrically conductive resin coating. The proportion of the constituents is such that if antistatic coating (having the surface specific resistance of the dried coating of about 10<5>-10<9>OMEGA) is required, about 40-2pts.wt. carbon black (solid content) and about 60-98pts.wt. binder resin are mixed.
Patent JP-S5638211-A (JP)
Title: Coating method for resin particle with fine powder
Inventor: NAKAGAWA TOSHIHARU
IPC: B01J2/20
Filed: 1979-09-07
Abstract: PURPOSE:To perform uniform coating of resin particles with fine powder simply and continuously without crush of the particles by a method wherein the resin partilcles and fine powder are poured on a sieve on which numerous stirrers are made to be in motion and are passed therethrough, being stirred and mixed. CONSTITUTION:Resin particles and fine powder to be applied on to the surface of particles are poured on a sieve on which numerous stirrers are made to be in motion and are passed through the sieve as they are stirred and mixed. As a method for giving the stirrers motions such as vibration, rotation, jumping or the like, the intense vertical vibrations of the sieve itself or the application of an alternating field to permanently-magnetized stirrers is applicable. As for the stirrers, they can be selected from those made of metal, rubber, plastic, wood or other materiasl. As for the metallic stirrers to be employed, however, the ones prepared by coating the surface of the basic metal with resin are preferable.
Patent JP-S60258034-A (JP)
Title: Image recording apparatus
Inventor: HIRANO SHINJIROU
IPC: B65H7/04
Filed: 1984-06-06
Abstract: PURPOSE:To prevent sheets of different size from being supplied in error by comparing the size of newly supplied sheets when the sheet is out with the size of sheets used before now, and generating a control signal to warning display means when there is a difference between the sizes. CONSTITUTION:Sheets 10 are stored in layers in paper feed trays 11 with the corner portions thereof in contact with one corner portion of the paper feed trays, and storing portions of the trays 11 are respectively provided with paper size detectors 18 and paper-out detectors 19. When the sheets 10 in the tray 11 are out, and paper-out is detected by the detector 19, new sheets 10 are supplied. The size Q of supplied sheets in the tray 11 is detected by the detector 19 to be compared with the size P of sheets used before the sheets are out. If the size Q is not equal to the size P, a size disagreement warning display device is operated to display a warning.
Patent JP-H04341310-A (JP)
Title: Device to remove pieces from liquid containing dispersed pieces
Inventor: ISO MASATOSHI
IPC: H05K3/06
Filed: 1991-05-20
Abstract: PURPOSE:To ensure that peeled-off pieces are removed automatically from a peel-off liquid in which peeled-off pieces are dispersed and recover a peel-off liquid which is adequately regenerated and useful. CONSTITUTION:The subject device is composed of side walls 7a, 7b installed projecting toward a center shaft on both sides, a rotary drum 7 with a peripheral surface formed with a piece recovery net 7c, a path 8 for supplying a liquid 4 in which the pieces are dispersed to the rotary drum 7, a device 9 to blow a high-pressure gas for detaching the pieces sticking to the recovery net 7c arranged above the rotary drum 7, from the recovery net 7c, and a device 10, arranged in the rotary drum 7, which receives the pieces 5 detached by blowing the high-pressure gas and transports them to an area outside the drum 7.
Patent JP-S595795-A (JP)
Title: Color killer circuit
Inventor: AKATSUKA TADAAKI
IPC: H04N9/793
Filed: 1982-06-30
Abstract: PURPOSE:To perform secure operation without the influence of a 4.5MHz sound carrier signal, by operating either of subcarrier oscillating circuits selectively on the basis of both combined outputs, i.e. the output of a multioscillating circuit whose oscillating operation is brought under on-off control according to whether a killer detection output is present or not and the output of a sound discriminating circuit which discriminates a sound carrier frequency. CONSTITUTION:The sound discriminating circuit 9 which discriminates between the carrier frequencies of a 4.5MHz and a 5.5MHz sound IF signal is provided together with an OR gate 10, and the oscillating operations of two subcarrier oscillating circuits 6 and 7 are switched on the basis of the mixed output of the oscillation output of an astable multioscillating circuit 8 and the discrimination output of the sound discriminating circuit 9. When a color television signal is received, a 3.5MHz subcarrier signal separated by a burst gate circuit 3 and a 3.58 subcarrier signal obtained by the subcarrier oscillating circuit 6 are supplied to a killer detection circuit 4 for killer detection and the oscillating operation of the astable multioscillating circuit 8 is stopped on the basis of the killer detection output obtained at this time. On the other hand, when a black-and-white television signal is received, no killer detection output is sent out of the circuit 4 even if a 4.5MHz sound carrier signal is outputted from the burst gate circuit 3 erroneously and supplied to the circuit 4 because the circuit 6 is in normal oscillating operation at this time, and consequently the amplifying operation of the 2nd band amplifier 2 is stopped to perform normal color killer operation.
Patent JP-H1034344-A (JP)
Title: Method and device for generating welding pressure in roller seam welding machine
Inventor: TAKAHASHI NOBUO
IPC: B61D17/00
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To improve welding quality in the starting edge of a welding seam by providing two spring devices for a roller electrode an adding a varying force with a change from one spring load to two spring loads depending on the displacement of the roller electrode. SOLUTION: Welding is performed with a cylindrical shell 1 held between roller electrodes 4, 6. With the cylindrical shell 1 reaching the roller electrodes 4, 6, the roller electrode 6 is pushed by the cylindrical shell 1 and moved upward. At this time, the cylindrical shell 1 is held down by the force of a spring 10. With a 2A thick overwrap seam 3 reaching the roller electrode 6, it is further elevated. Along with it, a rammer 7 for the spring 10 rises, reducing the space D at the top of the rammer 7 to zero, and pushing up a dish 13. Consequently, the spring 14 force is actuated, with the roller electrode 6 holding down the seam 3 by a total force of the two springs 10, 14. The welding pressure turns to a pressurizing force suitable for seam welding.  Initially when the inertia force of the roller electrode 6 operates, only the force of the spring 10 is actuated, so that the tip end of the cylindrical shell 1 can be welded well.
Patent JP-H06323643-A (JP)
Title: Heat pump
Inventor: UEDA KENJI
IPC: F25B1/00
Filed: 1993-05-17
Abstract: PURPOSE:To eliminate a variation in load in a partial loading time in a heat pump having a sensitive heat-recoverying device by a method wherein discharged refrigerant gas of a compressor is bypassed and controlled. CONSTITUTION:Refrigerant gas of a compressor 1 is cooled with a sensitive heat recoverying device 2 and a condensor 3, and it is liquified. The refrigerant gas is accumulated in a liquid receiver 4. This liquid is evaporated at the condensor 3 through an expansion valve 5 and then returns back to the compressor 1. Hot water can be obtained from the sensitive heat recoverying device 2 and the condensor 3, and cold water can be obtained from an evaporator 6. Bypassing valves 8 and 12 arranged in the bypassing pipes 7 and 11 are cooperatively controlled by a control panel 9 so as to bypass the refrigerant gas, thereby the load variation is adjusted and the temperature variation of hot water and cold water can be reduced.
Patent JP-S62271987-A (JP)
Title: Rotary compressor
Inventor: TAKEBAYASHI MASAHIRO
IPC: F04C29/02
Filed: 1986-05-21
Abstract: PURPOSE:To small decrease an amount of lubricating oil being delivered outside an enclosed vessel, by providing a supply oil passage, through which a lubricating oil supply port provided in the upper part of an upper end plate communicates with a supply oil pump delivery port, while a lubricating oil outlet in the bottom part of a compression element. CONSTITUTION:A lubricating oil supply port 38, provided in the upper part of an upper end part 7, communicates with a delivery port 35 of a supply oil pump P through a supply oil passage, while an oil passage 36 and an oil supply path 37, which relate to said supply oil passage, are provided. A lubricating oil outlet 48, for delivering lubricating oil supplied to the lubricating oil supply port 38, is provided in the bottom end of a rotary shaft 5 in the bottom part of a compression element C. Accordingly, an amount of the lubricating oil, delivered to the outside of an enclosed vessel, can be small decreased even in a high speed.
Patent JP-S606094-A (JP)
Title: Rotary compressor
Inventor: KAMITSUJI TOSHIO
IPC: F04C29/06
Filed: 1983-06-24
Abstract: PURPOSE:To reduce noise from a compressor, by providing such an arrangement that a bearing is formed therein with a valve fitting recess and a recessed part communicated with the recess through a small groove, and a partition plate having a hole corresponding to the recessed part is disposed between a bearing and a discharge chamber. CONSTITUTION:A recess 12 for mounting a valve 12a and a recessed section 14 which is communicated with the recess 12 through a small groove 13 are formed in the surface 11a of a bearing 11 which is opposite to a cylinder. Further, the recess 12, the recessed section 14 and the small groove 13 form, respectively a valve chamber 12a, an expansion chamber 14a and a small passage 13a communicating between the valve chamber 12a and the expansion chamber 14. Further, a partition plate 15 intervening between the bearing 11 and a discharge chamber 10 is formed therein with a hole 16 in the vicinity of the end part of the recessed section 14 which is opposite to the small groove 13a, for communicating between the chamber 14a and a discharge chamber 10.