baber/WOPTO huggingface dataset:
Patent JP-S626237-A (JP)
Title: Power supply circuit
Inventor: YAMAUCHI KUNIHIRO
IPC: G03G21/00
Filed: 1985-07-02
Abstract: PURPOSE:To prolong the life of a fluorescent lamp by connecting a DC power supply circuit, a fluorescent lamp preheating power circuit, and a fluorescent lamp turn-on power supply circuit to the same oscillation control part in parallel, and controlling electric power supply to a preheating circuit and a turn-on circuit independently of each other. CONSTITUTION:The output of the oscillation control part 31 is applied to the DC power supply circuit 32, fluorescent lamp preheating power supply circuit 33, and fluorescent lamp turn-on power supply circuit 34 at any time. Then, the electric power supply from the fluorescent lamp preheating power supply circuit 33 to the preheating circuit 35 is controlled independently according to a control signal applied to a control terminal 37 and the electric power supply from the fluorescent lamp turn-on power supply circuit 34 to the turn-on circuit 36 is controlled independently according to a control signal applied to a control terminal 38. Consequently, while circuits of an electronic copying machine except the fluorescent lamp turn-on circuit are put in operation, the electric power supply to the preheating circuit 35 and turn-on circuit 36 is controlled independently of one another and the preheating circuit 35 and turn-on circuit 36 are powered off when necessary to prolong the life of the fluorescent lamp.
Patent JP-2000296156-A (JP)
Title: Nursing lift for home use
Inventor: UEDA TERUO
IPC: A61G7/10
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a nursing lift for home use enabling bathing of a physically challenging person from a wheelchair or the transfer of the person between a bed and a wheelchair through simple operations without the person feeling fear. SOLUTION: This nursing lift comprises a vertical column 1 rotatably erected on a base fixed within a room, a horizontal arm 2 having its base part elevetably mounted along a side face of the vertical column 1 and having its length adjustable, and a hanging arm 3 freely oscillatably connected to the end of the horizontal arm 2 and having at its lower end a hanging means for a bathing chair or a conveying apparatus for a physically challenging person. The person seated on the bathing chair or conveying apparatus is hung down by the hanging arm 2, together with the bathing chair or conveying apparatus, and can be transferred to a desired position by the operation of raising and lowering the horizontal arm 2, the operation of extending and contracting the horizontal arm 2, and the operation of rotating the vertical column 1.
Patent JP-S5267657-A (JP)
Title: Digital indicator
Inventor: KAWAMOTO AKIRA
IPC: H03K21/02
Filed: 1975-12-02
Abstract: PURPOSE:To provide a digital indicator, in which minimum unit of indication can be selected as desired or automatically from the numbers such as 2, 5, 20, 50, other than multiples of 10 such as 1, 10, 100, that have been used conventionally, whereby accuracy of measured values can be increased to a great extent.
Patent JP-H096967-A (JP)
Title: Apparatus for generation of pixel data expressing triangle
Inventor: JIYON ERU ATSUSHIYUBAAN
IPC: G06T15/80
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To make a process effective and to reduce necessary processing resources by simultaneously executing the generation of a plane equation and the sorting of a vertex. SOLUTION: In a step 132, the delta of a side is calculated. In a step 134, the gradient of a sorted side is calculated. In a step 136, the Y value of a start/ end point of the sorted side is determined. In a step 138, the X value of the start point of the side is calculated based upon the value of the sorted side. When depth/color is requested, a Z value and a partial derivative for the color are determined in a step 140. Then the Z value of the sorted side and the start point value of the color are calculated by adjusting a vertex to a 1st picture element (step 142). Consequently the sorting of the vertex can be executed more quickly as compared with time required for other methods by using less processing resources.
Patent JP-H0714044-A (JP)
Title: Fee receiving system for toll road
Inventor: FUJITA ICHIRO
IPC: G06Q50/00
Filed: 1993-06-17
Abstract: PURPOSE:To provide the fee receiving system for toll road where the balance is easily replenished for a machine on a vehicle, which cannot be separated from the vehicle, without using a prepaid card. CONSTITUTION:A terminal 1 where an application to replenish the balance for a machine 5 on the vehicle is registered and a center computer 2 which transfers a processing request (a) for replenishment of a certain balance for the specific registered machine 5 on the vehicle from the terminal 1 to machines 3 and 4 on the road are provided, and machines 3 and 4 on the road confirm the update number to replenish the balance for the machine 5 on the vehicle in response to the processing request (a) by radio communication.
Patent JP-S6484840-A (JP)
Title: Rectangular parallelopiped carton for selling
Inventor: BUORUFUGANGU TSUURAUFU
IPC: B65D5/72
Filed: 1988-06-15
Abstract: PURPOSE: To make merchandise price indication possible and provide a carton structure easy to take out by connecting a lid of a carton to a wall section through a tear strip, furnishing one side wall with perforations at certain intervals from a bottom, a front wall and a rear wall, and furnishing the front wall with a removal opening extending from the tear strip to the vicinity of the bottom. CONSTITUTION: A cover 12 of a carton 10 is connected to each wall section by a tear strip 13, and the tear strip 13 and the cover 12 are removed to release an upper surface of the carbon for sale. One side wall 14 is furnished with perforations 18 at certain intervals from a bottom 15, a front wall 16, and a rear wall 17, and the side wall 14 can easily be removed using a finger hole 19 formed in a corner section below the perforations 18. The front wall 16 is furnished with a removal opening 20 extending from the tear strip 13 to the vicinity of the bottom 15. After removing the cover 12 and taking out a major portion of the side wall 14, a price indication can be given to a pack 11 from the side wall without taking out the individuals.
Patent JP-S6038224-A (JP)
Title: Damper driving device
Inventor: TAKEMOTO KAZUAKI
IPC: B60H1/00
Filed: 1983-08-09
Abstract: PURPOSE:To improve the resolution of a potentiometer by providing two or more deceleration steps that use gear engagement in the deceleration device of a damper driving device such as an air conditioning device and forming the potentiometer using a front stage gear and a printed circuit board. CONSTITUTION:This damper driving device collectively houses a servomotor, gear deceleration mechanism 6, etc. in a package. The gear deceleration mechanism 6 consists of a helical gear 61 that engages with a worm gear on a servomotor output axis, small diameter small gear 62 that is integrated with this helical gear 61, and a large gear 64 and deceleration-rotates an output axis 65 that is the suport axis of the large gear 64. In addition, a potentiometer 4 is comprised with a fixed slide terminal 43 and a common contact pattern 13 and a resistance pattern 14 formed on the upper surface 1A of a printed circuit board 1 in the helical gear 61. Furthermore, a limit switch is comprised with a slide terminal 52 that is fixed to the large gear 64, limit switch pattern provided on the lower surface 1B of the board, etc.
Patent JP-S635861-A (JP)
Title: Method and apparatus for plunger pressuring casting
Inventor: OZEKI MAMORU
IPC: B22D17/30
Filed: 1986-06-24
Abstract: PURPOSE:To enable filling-up of constant quantity for molten metal without discharging excess molten metal by detecting the molten metal level carried into cavity in a die and plunger sleeve, and stopping an advance of the plunger and a molten metal carrying means. CONSTITUTION:At the point of retreat limit for the plunger 20, a molten metal supply hole 22 is opened in the plunger sleeve 18. Then, by driving an electromagnetic pump 30, the molten metal 28 in a melting furnace 26 is supplied into the sleeve 18 and the cavity 16 in the die through a molten metal supply tube 24. And, at the time of filling up the molten metal 28 to the prescribed level in the cavity 16, the molten surface sensor 32 is worked to output molten metal supply completion signal. By this signal, the plunger 20 is immediately advanced and also drive of the pump 30 is stopped. In this result, the plunger 20 is advanced as closing the molten metal supply hole 22 and the molten metal in the sleeve 18 is filled up as pushing into the cavity 16. On the other hand, the molten metal in the tube 24 is flowed backward into the furnace 26. Next, while pressurizing the plunger 20 toward advance direction, the die is cooled and so the molten metal in the cavity 16 is solidified and shrunk.
Patent JP-S5479062-A (JP)
Title: Inspecting method of preform for optical fibers
Inventor: KAWACHI MASAO
IPC: G01N21/41
Filed: 1977-12-07
Abstract: PURPOSE: To perform inspection nondestructively, readily and surely by optically detecting the residual stresses in a preform through polarization and measuring the refractive index differences of the clad and core.  
     CONSTITUTION: When a preform 1 formed by the core 1a and clad 1b in a matching oil 16 is scanned with the laser light of a laser light source 11, the radiation light is polarized by a polarizing plate 13a which constitutes crossed Nicols together with a polarizing plate 13b. When there are no residual stresses in the preform at the time of this scanning, the polarized beam is cut off by the polarizing plate 13b and when there are residual stresses, it becomes the polarized component light of different optical path length differences and the plane of plarization rotates according to the residual stresses at the time of passing through the preform 1. Then, the polarized light through the polarizing plate 13b is detected with a photo detector 12 and the refractive index differences of the core and clad parts proportional to the optical path length differences are displayed and measured as levels of waveforms and the core diameters as waveform widths on a recorder 17. Hence, the need for laborious operations, etc. is eliminated and nondestructive, sure and safe inspection may be readily performed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63310449-A (JP)
Title: Mark tape cutter/feeder
Inventor: YAMOTO TADAHARU
IPC: B65H33/04
Filed: 1987-06-13
Abstract: PURPOSE:To catch a V-shaped tape chip accurately in a desired sheet by holding the folded state of the V-shaped tape chip through a holding member and waiting, then opening the holding member through an opening/closing mechanism thereby releasing the folded state automatically. CONSTITUTION:A tape 2 fed out from a reel 3 is fed through a first drive roller 6 and a press roller 7 between upper and lower guideboards 18, 19 arranged at a folded section 11 and folded, to provide a V-shaped tape chip 2a through a second drive roller 16 and a discharge side press roller 20 then the tape chip 2a is left as it is while being held by a holding lever 30. Upon provision of an insertion command from cutter side, an electromagnet 31 is turned ON to open a folded state holding lever 30 and the V-shaped tape chip 2a is released from folded state and opens automatically then engages with the tip of carried sheet and inserted between stacked sheets in the condition folded into two.
Patent JP-S627253-A (JP)
Title: Switch network control system
Inventor: INADA HISASHI
IPC: H04M3/22
Filed: 1985-07-03
Abstract: PURPOSE:To improve durability against high track and to increase switching efficiency by accomplishing the switching connection disabled by the link-closing of the currently used switch network within a reserved one. CONSTITUTION:In case when an internal closing occurs due to a fault happened in the currently used network, a CPU 5 directs a reserved link controller 41 to release all the link connections currently set, and then directs each of a reserved primary dividing switch 11, a reserved tertiary time dividing switch 31, and a reserved secondary spatial division switch 21 to execute the switching connection for a call suffering from the internal closing. And further, the CPU 5 turns a control line 61 in order to turn on the output of the tertiary time dividing switch 31. In such way, the link controller 41 that has been functioning as a reserved system is made to operate as a currently used system; the switch 31 is made so also. Thus the two switch networks become simultaneously usable.
Patent JP-S5478744-A (JP)
Title: Polypropylene resin composition
Inventor: OKITA TAISUKE
IPC: C08L101/00
Filed: 1977-12-05
Abstract: PURPOSE: Title composition in which barium sulfate and an amorphous ethylene- propylene copolymer with a specific intrinsic viscosity are admixed to a crystalline polypropylene, thereby giving molded products with high stiffness, impact strength and good surface luster.  
     CONSTITUTION: (A) a crystalline polypropylene is mixed with (B) 10W40, preferably 15W30 wt%, based on the resulting composition, of barium sulfate with an average particle size of less than 2 microns and (C) 2W20, preferably 3W15 wt% of an amorphous ethylene-propylene copolymer with an intrinsic viscosity of less than 1.9 measured in xylene at 70°C and they are kneaded with a roll mill or the like. When necessary, an antioxidant, ultraviolet absorber, lubricant and others are added. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5371249-A (JP)
Title: Lightning conductor device
Inventor: KOJIMA SOUJI
IPC: H01C8/04
Filed: 1976-12-08
Abstract: PURPOSE: To permit discharge to be caused only with respect to a lightning surge by constructing a discharge gap means with a plurality of gaps connected in series and an impedance element connected in parallel with these gaps. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000336709-A (JP)
Title: Spout device having illumination function
Inventor: TSUTSUI YASUTAKA
IPC: E03C1/042
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a spout device having an illumination function in which the arrangement of the tip of an optical fiber is not limited by the position of a spout and an illumination range does not depend upon the shape of the tip of the optical fiber. SOLUTION: In the spout device having an illumination function illuminating a section in the vicinity of a spout 1c, a light irradiating section 4a can be arranged freely without depending upon the position of the spout 1c by installing a reflecting section 5 for reflecting light irradiated from the light irradiating section 4a and illuminating the section in the vicinity of the spout 1c. A complicate illumination range can be realized by the combination of reflection by mounting the reflecting section 5 formed of at least two or more of surfaces.
Patent JP-S5669940-A (JP)
Title: Echo canceling device for data modem
Inventor: YANO MITSUHARU
IPC: H04B3/23
Filed: 1979-11-13
Abstract: PURPOSE:To improve the error rate of data bits as to data MODEM for two-wire full-duplex communication by attenuating a transmitted signal on detecting transmitted data being insignificant and by generating a psuedoecho signal by the attenuation output. CONSTITUTION:The same signal as transmitted data to be supplied from terminal 1 to data MODEM enters pattern detecting circuit 2, which detect the predetermined pattern showing that insignificant data is being transmitted. When identity is detected, a signal is supplied to attenuating circuit 4, where the signal transmitted from terminal 3 and data MODEM is attenuated by prescribed extent and then outputted to the two-wire circuit from terminal 6 via hybrid circuit 5. Psuedo-echo signal generating circuit 8 generates a psuedo-echo signal from the output of attenuating circuit 4 and supplies it to subtracter 7, which generates and supplies the difference signal from the received signal from the circuit to the input terminal of data MODEM. Thus, the SN ratio of data MODEM can be improved.
Patent JP-S5847579-A (JP)
Title: Method and device for controlling weld time in resistance welding
Inventor: KATOU MASAHIRO
IPC: B23K11/25
Filed: 1981-09-17
Abstract: PURPOSE:To stop welding simultaneously with generation of expulsion and surface flash and to form weld zones of high tensile strength by stopping welding current on detecting of a sharp drop in the pressurizing force upon electrodes during lap resistance welding after lapse of a prescribed time. CONSTITUTION:In lap resistance welding for welding of materials to be welded under application of pressurizing force by means of a pressurizing cylinder 6 upon electrode tips 5, 5', the sharp drop in the pressurizing force upon the electrodes indicating the generation of the expulsion and surface flash of weld zones is detected with a pressure detector 7. When a pressure detecting controller 8 receives said detection signal, the controller stops the welding current by means of a contactor 3 via a controller 2 for conduction of electricity. A controller 1 for weld time commands the start for conduction of electricity for welding and stops the function of the controller 8 via a controller 9 for blind time for the prescribed time until the pressure conditions stabilize during pressurizing of the electrodes and the initial period of conducting electricity for welding. When the welding is not completed in the set time, an alarm signal is transmitted by an alarm device 10.
Patent JP-S5670971-A (JP)
Title: Detector for deflection of charged ink droplet
Inventor: HIRATA TOSHITAKA
IPC: G06K15/10
Filed: 1979-11-13
Abstract: PURPOSE:To unnecessitate a time-calibrating circuit element by a method wherein charge-detecting electrodes of prescribed shapes are placed in a specified condition and connected to an electric processing circuit discriminating the deflection position through the comparison of two electrical input signals so that one charged ink droplet is detected simultaneously. CONSTITUTION:Between deflecting electrodes 7 and a gutter 9, the two charge- detecting electrodes 10a and 10b are placed on the opposite sides of a plane containing the paths (single-dotted lines) of deflected ink droplets and are connected to the electric processing circuit 14. Positively charged ink droplets are generated during a phase-retrieving operation, while negatively charged ink droplets are generated during a recording operation and they pass through the gap between the electrodes 10a, 10b. When the positively charged ink droplets pass through the gap between the electrodes 10a, 10b, the inputs and outputs S1-S7 of the circuit elements in the processing circuit 14 change. When the ink droplet flies along a reference path traversing both the electrodes 10a, 10b over the same length, both the outputs S5 and S6 remain at low levels so that whether or not the droplet is passing along the reference path can be discriminated on the basis of the output S7.
Patent JP-H1052572-A (JP)
Title: Throw guide display method, game system and recording medium for throwing game
Inventor: OSHIMA NAOTO
IPC: A63F13/816
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To let a game player recognize a direction to throw an object to be thrown by displaying a throw guide image showing the throwing direction of the object to be thrown to be successively changed with the operation of a throwing object for throwing the object to be thrown. SOLUTION: This method comprises guiding the timing for the throwing object in a game space to throw the object to be thrown in the throwing direction intended by the game player easily to comprehend for the game player. This purpose is achieved by displaying an arrow Na showing the direction for the throwing object to throw the object to be thrown and an orbit OR of this arrow Na on the display screen of a television monitor as shown in a figure A. Further, the direction shown by the arrow Na is coincident with the throwing direction of the object to be throws showing the attitude of a player, etc., to be displayed together with that arrow Na. Namely, the arrow Na showing the throwing direction corresponding to the throwing object to be displayed on the display screen with the passage of time is displayed together with the throwing object with the passage of time.
Patent JP-H04369753-A (JP)
Title: Direct memory access controller
Inventor: HARADA TAKASHI
IPC: G06F13/28
Filed: 1991-06-19
Abstract: PURPOSE:To provide a direct memory access controller capable of processing data transfer at high speed between I/O devices to which channels are respectively allocated. CONSTITUTION:A register 20 setting the opposite destination of data transfer as to the respective channels and a channel control circuit 21 switching the opposite destination channel of the channel designated on a source-side in accordance with the setting to a destination-side and the opposite channel of the channel designated on the destination-side to the source-side are provided. If the first channel is designated as a source when the second channel is designated as the opposite destination of the data transfer of the first channel, the channels are switched so that the second channel becomes the destination, and data is directly transferred from the first channel to the second channel.
Patent JP-H05340565-A (JP)
Title: Ice heat accumulating device
Inventor: ASANO HITOSHI
IPC: F24F5/00
Filed: 1992-06-08
Abstract: PURPOSE:To restrain the development of ice in a heat exchanger without employing any means accompanying heat loss, in an ice heat accumulating device, in which an overcool eliminating unit is arranged so as to be separated from a heat accumulating tank. CONSTITUTION:In the upstream side of an overcool eliminating unit, a water film W is formed of water, having a temperature of the freezing point of water or more, along the inner peripheral wall of a circulating pipeline 2a. According to this method, a friction coefficient between the inner peripheral wall surface and ice, developed from this overcool eliminating unit, is reduced. Accordingly, the adhesion of the ice to the inner peripheral wall of the circulating passage pipeline 2a is restrained whereby the development of ice in the heat exchanger can be restrained.
Patent JP-S5480185-A (JP)
Title: Mass spectrograph
Inventor: HIROSE HIROSHI
IPC: H01J49/28
Filed: 1977-12-09
Abstract: PURPOSE: To facilitate handling, in a mass spectrograph intended to accelerate ions generated in ionization chamber with the potential difference, by disposing a lens to correct deviation of object point caused due to change in the accelerating voltage in the ion optical system and correcting purely electrically.  
     CONSTITUTION: The sample gas introduced into an ionization chamber 1 is ionized by the acceleration caused by an electron target 3 emitted from a filament 2, and is led out by a lens electrode 4 to be simultaneously converged. The ions at Va potential in the ionization chamber are accelerated by the potential difference of Va+Vr at a cathode 5, and are decelerated at a next earth electrode 6, then accelerated by the energy of Va to enter a magnetic field 10. Between this ion source and the magnetic field 10 are disposed Q lens 11 having power source 13 and a megnetic field 12. When the position of object point P o  located at the position of the cathode 5 is moved to the position of P o ' due to the acceleration by virtue of the earth electrode 6, the voltage of the Q lens power source 13 is changed, and the value of Q lens 11 is changed accordingly, so that the deviation of the position of the object point may be corrected. 
     COPYRIGHT: (C)1979,JPO&Japio