baber/WOPTO huggingface dataset:
Patent JP-H07296381-A (JP)
Title: Manufacture of card
Inventor: WATANABE MASAYOSHI
IPC: B42D15/10
Filed: 1994-04-22
Abstract: PURPOSE:To manufacture a card quickly by printing a magnetic pattern on a continuous material and thin coating the material sequentially with a concealing layer and an information recording layer before being cut unto a predetermined shape. CONSTITUTION:A reference hole is punched through a continuous plastic material and a magnetic pattern 45 is printed, along with a punch mark, on the magnetic layer 42 of the material. The magnetic pattern 45 is then coated sequentially with a concealing layer 43 and an information recording layer 44. Subsequently, the continuous material is cut into a predetermined shape corresponding to a magnetic card 32 thus forming a sheet material. A pattern layer 46 and/or a protective layer 47 are then printed on the sheet material on the side opposite to the magnetic pattern 45 before individual magnetic card 32 is punched therefrom.
Patent JP-S61242815-A (JP)
Title: Manufacture of information signal recording medium and its device
Inventor: ISHIGUCHI YUICHI
IPC: B29L17/00
Filed: 1985-04-22
Abstract: PURPOSE:To constitute the titled manufacture so that track guard is formed favorably without having a lacking part in a signal, by a method wherein gas existing between a platelike member and mold surface is discharged prior to molding of an information signal recording medium. CONSTITUTION:A three-layer sheet member 8 is arranged on a bottom force 2 surface of a manufacturing device of an information signal recording medium provided with an exhaust mechanism and a top force 1 is made to descend. The three-layer sheet member 8 is pressed by the bottom and top forces 2, 1 while the same is being heated gradually as a second stage and air existing in a hollow part 1a of the top force 1 and a hollow part 2a of the bottom force 2 is discharged forcibly by actuating an air discharge device based on a vacuum pump in this stage. As for the information signal recording medium to be obtained like this, it can perform formation of a pit and track guard favorably, through which excellent device can be obtained at favorable manufacturing efficiency.
Patent JP-H03283964-A (JP)
Title: Telephone system
Inventor: OYAMADA TAKASHI
IPC: H04M15/00
Filed: 1990-03-30
Abstract: PURPOSE:To attain accurate traffic unit registration by sending a dial signal to a trunk line when dialing is implemented after the detection of a dial tone, receiving a prescribed number of digits to select the period of a charging signal and generating a charging signal with the selected period when the reply of opposite party is detected. CONSTITUTION:An incoming signal is sent from an exchange to an opposite party by dialing and when the opposite party replies the call, an opposite party reply monitor circuit 12 detects the reply of the opposite party and the result is sent to a control circuit 10 connecting to the circuit 12. Then the control circuit 10 recognizes the reply of the opposite party to drive a charging signal generating circuit 14 based on the selected period of the charging signal. That is, in this case, the charging signal generating circuit 14 is driven at a rate of once per 90sec, for example, to generate the charging signal. Thus, the charging signal generated during talking with the opposite party after the reply of the opposite party is detected by a metering device 2 when the telephone set in use is a general telephone set 3 and the traffic unit is registered.
Patent JP-H01255818-A (JP)
Title: Reflection illuminating device
Inventor: NAGATA SHINICHI
IPC: G02B21/08
Filed: 1988-04-05
Abstract: PURPOSE:To assure the large angular aperture of the luminous flux contributing to illumination and enable setting of an objective lens at a sufficiently small angular aperture by adding and disposing a polarizing plate having an annular polarization region and a quarter-wave plate successively between a beam splitter and the objective lens. CONSTITUTION:The polarizing plate 18 having the annular polarization region and the quarter-wave plate 19 are successively added and disposed between the beam splitter 17 and the objective lens 2. The illuminating light transmitted through the annular polarization region 18a of the plate 18 is polarized to linearly polarized light which is then polarized by the quarter-wave plate 19 to circularly polarized light. The circularly polarized light part is reversed in the rotating direction of the plane of the polarization thereof with respect to the progressing direction of the light by the reflection on the surface 5a to be irradiated. Only the incident luminous flux on the annular polarization region 18a of the plate 18 is shut off when the light passes the plate 19 again. Only the luminous flux past the central part 18b contributes to the imaging. The angular aperture 2theta of the objective lens 2 is thereby set sufficiently small and the angular aperture 2alpha of the illuminating light sufficiently large.
Patent JP-S59208103-A (JP)
Title: Binding method of turbine impeller and impeller shaft of exhaust supercharger of car engine
Inventor: MORISHITA HISAO
IPC: F02B39/00
Filed: 1983-05-12
Abstract: PURPOSE:To reduce the time for binding by coupling a dynamic balance correction weight to part of a groove provided on the boss section of a turbine impeller and binding it with the shaft hole of an impeller shaft, by squeezing and caulking. CONSTITUTION:Grooves 10a, 10b are provided on the boss section of a turbine impeller 9, and after a dynamic balance correction weight 14 is coupled at a proper positionof the groove 10b, it is inserted into the shaft hole of an impeller shaft 11 and is bound by squeezing and caulking. Since the dynamic balance correction weight 14 is thus fitted and also caulked to the turbine impeller 9, no dynamic balance correction is required after binding, and the time for binding can be reduced.
Patent JP-H08255337-A (JP)
Title: Magnetic recording medium and its production
Inventor: GOTO SHIGETO
IPC: G11B5/82
Filed: 1995-03-16
Abstract: PURPOSE: To provide a magnetic recording medium excellent in durability under various temp. conditions by successively forming a nonmagnetic layer and a magnetic layer on a substrate and incorporating two or more kinds of electrically conductive powders having prescribed characteristics into the nonmagnetic layer. CONSTITUTION: A nonmagnetic layer and a magnetic layer are successively formed on a substrate. The nonmagnetic layer contains nonmagnetic powder having 10-100nm crystal size and a Mohs hardness of >=5 and two or more kinds of electrically conductive powders different from each other in number average particle diameter by >=5nm. The objective magnetic recording medium excellent in durability over a long period of time under various environmental conditions from high temp. to low temp. is obtd. This medium does not cause an error under various temp. conditions and has high reproduction output and satisfactory overwriting characteristics.
Patent JP-2000275993-A (JP)
Title: Fixing device and image forming device provided with fixing device
Inventor: TAKEUCHI YASUSHI
IPC: G03G15/20
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent the electrostatic offsetting of toner and the sticking of calcium carbonate to a fixing roller. SOLUTION: Relating to a fixing device negative bias voltage is applied to the core bar 4 of the fixing roller by a bias power source 11 so that the unfixed toner 13 electrified so as to be negative on the surface of a transfer material P is prevented from being offset on the fixing roller 1 at a fixing time. The calcium carbonate electrified so as to be positive in the transfer material P is stuck to the fixing roller 1 when the absolute value of bias voltage is large, and the offsetting of negative toner on the transfer material P passing afterward to the fixing roller 1 is caused, and the negative toner offset is offset on a succeeding transfer material P again, so that an image is soiled.  Then, the temperature of the fixing roller 1 is detected by a thermistor 12 so that the sticking of the calcium carbonate is prevented, an the absolute value of the bias voltage applied to the fixing roller 1 is reduced in the case that electrostatic offsetting is hardly caused because the temperature is too high.
Patent JP-S61241217-A (JP)
Title: Speed change control device in travelling vehicle
Inventor: OHARA KAZUSHI
IPC: B60K17/10
Filed: 1985-04-19
Abstract: PURPOSE:To make it possible to simplify the control operation of speed change mechanism upon starting a vehicle, by enabling both of the change-over of gear shift positions by the gear type speed change mechanism, and the start and acceleration of the vehicle by a hydraulic speed change mechanism to be controlled by a single speed change control lever. CONSTITUTION:When a switch attached to a knob 31 on a speed change control lever 3 is depressed, a magnetic force is generated in an electromagnet 29 so that the front end of a limit pin 26 is released from a pin hole 24 in a limit plate 25. Then, if the above-mentioned lever 3 is rotated clockwise or counterclockwise while the above-mentioned switch is still depressed, a connecting rod 19 is rotated by means of a support shaft 14 so that a shift arm 13 is rotated clockwise or counterclockwise, and therefore, a gear type speed change mechanism 1 is shifted into its low speed side or its high speed side. Thereafter when the above-mentioned lever 3 is rotated forward or backward, a hydraulic speed change arm 23 is rotated forward or backward by means of a pin bearing section 20, a link and a coupling pin 22, and therefore, a hydraulic speed change mechanism 2 is turned into its forward moving side or its backward moving side.
Patent JP-S529093-A (JP)
Title: Preparation of water-soluble cationic high-polymer
Inventor: KAWAKAMI NARINAO
IPC: B01D21/01
Filed: 1975-07-10
Abstract: PURPOSE: To prepare a water-soluble powdered cationic copolymer with a high molecular weight, which is useful as waste-water treating agent showing excellent dehydration even with a small amount and not lowering the burning efficiency of separated sludge. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59208502-A (JP)
Inventor: BARII ERU BATORAA
IPC: F24S23/70
Filed: 1984-04-26
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-H04317271-A (JP)
Title: Photographing device
Inventor: UEDA KAZUMITSU
IPC: H04N5/232
Filed: 1991-04-17
Abstract: PURPOSE:To provide photographing device in which a problem of image oscillation caused when angular speed sensors 3a and 3b is interfered by oscillation of a fine-oscillation lens and in which the effect of an image oscillation suppression function is improved. CONSTITUTION:An automatic focus adjustment means slightly changing the length of the light path of a lens system 2 and an image oscillation suppression means suppressing the image oscillation by means of the output of angular speed sensor 3 are provided. By setting the oscillation frequency of the slight change of the light path of the automatic focus adjustment means is set to be higher than 30Hz, especially to be 3/4 of the scanning frequency of a video signal, the oscillation frequency of a fine-oscillation lens 7 can become higher than the cut-off frequency of the angular speed sensor and the oscillation, if transmitted to the angular speed sensor, will not appear as an output. Thus, the interference can be prevented, the detection of the angular speed of the angular speed sensors 3a and 3b can be made accurate, and therefore, the image pickup device such as video camera, etc., whose image oscillation suppression function can be made most use of can be obtained.
Patent JP-H04318432-A (JP)
Title: Distribution temperature measuring method by optical fiber sensor
Inventor: TERAKUBO SATOSHI
IPC: G01K3/00
Filed: 1991-04-17
Abstract: PURPOSE:To obtain a temperature data of high measuring accuracy by a method whereby two or more measuring signals are obtained for the same point by means of an optical fiber sensor, converted to electric signals thereby to obtain the temperature data while the influences upon the two or more measuring signals because of the difference of the transmission loss, peripheral temperature and temperature change of a light source are corrected with the utilization of symmetry of the temperature data. CONSTITUTION:An optical fiber of two cores is bent thereby to form an optical fiber sensor 1. Two measuring signals for one point of the sensor are measured by a distribution temperature measuring part 10, converted into electric signals at photodiodes 16, 16', and sent out of an interface 19. In a processor part 20, a correcting/processing part 25 corrects the measuring signal thereby to obtain a signal from which influences of various kinds of factors are removed, and a temperature data computing part 26 obtains the temperature data based on the signal.
Patent JP-S57199980-A (JP)
Title: Spiral spring type timer
Inventor: KATOU UMEJI
IPC: H01H43/02
Filed: 1981-06-03
Abstract: PURPOSE:To set a timer only by a main shaft by the sliding of a ratchet hook when the main shaft is turned in the winding direction of the main shaft then, a spiral spring is wound, and then transferring the force of the spiral spring to a timer mechanism by the engagement of the ratchet hook when the main shaft is freed from a hand. CONSTITUTION:For time setting, a main shaft 5 is turned in a spring winding direction (a). Then, an engagement piece engages a spring hook piece 10 to wind a spiral spring. At this time, a ratchet hook 19 flexes in a radius direction to slide in ratchet internal teeth 20. Then when the main shaft 5 is freed from the hand, the recoiling force of the spiral spring rotates the 1st wheel in a direction (b), and the return rotation of the 1st wheel by the spiral spring is trasferred to a timer mechanism through the 2nd pinion 17, ratchet hook 19 and ratchet internal teeth 20, rotating the 1st wheel 12 at a constant speed.
Patent JP-S5610359-A (JP)
Title: Electrostatic powder spray gun
Inventor: SHIMIZU KOUICHI
IPC: B05B5/025
Filed: 1979-07-05
Abstract: PURPOSE: To provide a spray gun which permits mixing a plurality of coating materials together uniformly, and carrying out a coating operation at a high efficiency, by providing the spray gun with a plurality of inlet ports for the coating materials at predetermined portions thereof, a corona dishcarge electrode in a passage therein for a solid-gas mixed fluid, and another corona discharge electrode at a front end thereof.  
     CONSTITUTION: Inlet ports 1a, 1b for coating materials are provided at rear and front portins, respectively, of a powder spray gun. A corona discharge electrode 7a is provided in a passage 15 for a solid-gas mixed fluid, which passage 15 is communicated with the inlet ports 1a, 1b. A powdered coating material from the inlet port 1a a powdered material from the inlet port 1b are mixed uniformly in a mixing chamber 9b. Another corona discharge electrode 7b is provided at a front end of the powder spray gun so as to apply an electric charge to the mixed coating material from the mixing chamber 9b. An electrostatic powder spray gun is formed in the above-mentioned manner. A powdered coating material A fed into another mixing chamber 9a is forced out into a front portion of the spray gun and charged by the corona discharge electrode 7a, to flow toward the front end of the spray gun via the mixing chamber 9b. A powder coating material B from the inlet port 1b is mixed uniformly with the powdered coating material A via the mixing chamber 9b. The mixed coating material is then charged and coated on an object material. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10236655-A (JP)
Title: Simple rotary transfer machine
Inventor: TODA RYOICHI
IPC: B65G7/08
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To easily discharge liquid in a vessel from a carrying-out even by the socially weak such as an aged person and a child by placing a vessel on frame bodies, fixing its one corner by a presser plate, removing a cover of the vessel, and inclining the frame bodies forward by using a grip. SOLUTION: A thumbscrew 9 is loosened, and a presser plate 8 is removed, and a vessel grip 13 of a plastic tank or the like is lifted, and is placed on a side part frame body 4 and a bottom part frame body 5 so that a discharge port 14 of a vessel 12 comes to the front. Next, in order to fix one corner of the vessel 12 by using the presser plate 8, the presser plate 8 is fastened by the thumbscrew 9, and the vessel 12 is fixed to the frame bodies. After a fixation of the vessel 12 to the frame bodies finishes, a cover of the discharge port 14 of the vessel 12 is removed, and when the frame bodies are inclined forward while pushing a back part grip 6 or a side part grip 7 forward, liquid in the vessel 12 is carried out little by little from the discharge port 14, and is transferred to another vessel. Since this forward inclining operation does not require large labor, it can be easily performed even by the socially weak such as an aged person and a child.
Patent JP-S5421771-A (JP)
Title: Electronic fare balance
Inventor: SAKURA YASUHIRO
IPC: G01G19/414
Filed: 1977-07-19
Abstract: PURPOSE: To calculate total money amount with the discounted data rounding off in units of 5 yen, etc.  by providing a discount key together with a price memory device and operating the discount key in the state where price data has been stored. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05286099-A (JP)
Title: Polyester laminated film
Inventor: KONISHI TADAHIRO
IPC: B32B27/36
Filed: 1992-04-07
Abstract: PURPOSE:To provide a polyester laminated film having drawing properties, in which the adhesive properties of oxidation polymerization type ink, UV-curing type ink, back carbon ink, etc., are improved. CONSTITUTION:In a polyester laminated film, a surface layer composed of a composition containing a copolymeric polyester resin (A) using branched glycol as an ingredient, a resin (B) containing a block type isocyanate group and a surface roughening substance (C) is laminated on at least one surface of a polyester base material film with a large number of fine cavities. The surface roughening substance has mean particle size of 0.3-10mum.
Patent JP-H10261513-A (JP)
Title: Flaky magnetic powder and magnetic paint
Inventor: KOYAMA HARUO
IPC: C22C38/00
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a flaky magnetic powder and magnetic paint which provide a superior magnetic characteristic, when used as a magnetic paint for magnetic tag sheets for electronic goods monitoring system. SOLUTION: An atomized power composed of Al 4-14 wt.%, Ni 8-30 wt.%, Co 10-30 wt.%, at least one of Ti 5 wt.% or less and Cu 5 wt.% or less, Fe and inevitable impurities is mechanically crushed into a flaky powder of 10-100 μm mean grain size and 0.01-50 μm thick; the main grain size to thickness ratio is over 5:1. The flaky magnetic powder is heated at 700-1000 deg.C for 2 hrs. or less and aged at 40-700 deg.C for 30 hrs. or less to improve the magnetic characteristic. A magnetic paint contg. this powder is coated on a paper or resin sheet or film for use.
Patent JP-S61244354-A (JP)
Inventor: ISOGAI MIKI
IPC: A61H7/00
Filed: 1985-04-22
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-S61246502-A (JP)
Inventor: TANJI JUNICHI
IPC: G21D3/08
Filed: 1985-04-24
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-H06303718-A (JP)
Title: Heat radiator
Inventor: NANRI KOJI
IPC: H02H3/12
Filed: 1993-04-13
Abstract: PURPOSE:To sense a malfunction of an air cooling fan with a simple circuit construction. CONSTITUTION:A terminal A of an air cooling fan is connected to an inverting input terminal (-) of a comparator 7 and a non-inverting input terminal (+) of a comparator 8. A first reference voltage VB is applied to the non-inverted input terminal (+) of the comparator 7, and a second reference voltage VC is applied to the inverted input terminal (-) of the comparator 8. When a fan 1 is mechanically locked to be stopped, the VA becomes '0'. When both the terminals of the fan are short-circuited, the VA becomes equal to Vcc. Accordingly, when a malfunction occurs in the fan 1, a logic level of a point E becomes '0', thereby stopping an operation of an inverter circuit 15.
Patent JP-H09283923-A (JP)
Title: Manufacture of multilayer printed-wiring board
Inventor: FUJIWARA HIROAKI
IPC: H05K3/38
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To prevent an irregularity from being generated when a copper circuit on a circuit board for an inner layer is brought into close contact with an insulating resin layer by a method wherein the copper circuit is immersed in a sulfuric acid-hydrogen peroxide soft etchant or a persulfuric acid soft etchant, a soft etching operation is executed by using a cupric chloride solution and a resin is then coated. SOLUTION: Before a copper circuit face 4 is coated with a resin by a build-up system, a copper circuit 2 is immersed in a sulfuric acid-hydrogen peroxide soft etchant or a persulfuric acid soft etchant, and a soft etching operation is then executed by using a cupric chloride solution. In a circuit board 1, for an inner layer, on which the copper circuit 2 is roughened, the copper circuit face 4 is coated with a resin by a build-up system. As the build-up system, e.g. a method in which a resin composition is coated by a flow coater, a method by a screen printing operation and a method in which a resin film is piled up are enumerated. As the resin, a resin which constitutes an insulating substrate layer 3 is preferable because its dimensional bahavior is identical. When the resin is hardened, an insulating resin layer 5 which covers the copper circuit 2 is formed.
Patent JP-S61245625-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SHIBATA MANABU
IPC: H03K19/173
Filed: 1985-04-24
Abstract: PURPOSE:To reduce greatly the overall power consumption of a semiconductor integrated circuit device by dividing a part of a circuit element which decide the output drive capacity of an output buffer circuit into >=2 parts. CONSTITUTION:The n channel MOS field effect transistor FETs M21 and M21a are divided into two parts respectively in different sizes. In this case, the FET M21 has a size equal to about 1/2 size of the FET M21a. Then the current sucking capacity IoL of an output stage is reduced just by selecting the connection state between both transistors in response to the request of a customer. Then it is decided in detail for each output buffer circuit whether the base supply current is reduced for reduction of the power consumption or the base supply current is increased to increase the capacity LoL of the output stage despite the partial increase of the power consumption.
Patent JP-S57201685-A (JP)
Title: Ribbon feeding mechanism
Inventor: NISHIDA GOROU
IPC: B41J33/38
Filed: 1981-06-04
Abstract: PURPOSE:To prevent a misfeeding of a ribbon and enhance the print quality while using a simple construction, by feeding an ink ribbon by using a rack-and- pinion mechanism, in a printer of a printing head moving system. CONSTITUTION:A rack 81 is provided on a back face of the printing head 8 fixed to a belt 9, while a pinion 10 fitted to a feeding roller 21 for the ribbon 2 through a unidirectional clutch (not shown) is engaged with the rack 81 (numeral 1 denotes a ribbon cassette). When a variable-rotational-direction motor 4 is driven, the head 8 is reciprocated through the belt 9 in accordance with the rotational direction of themotor 4 (numeral 41 denotes a driving shaft, while numeral 5 denotes a driven shaft). At the time of a forward movement of the head 8, the ribbon 2 remains stationary and printing is conducted by the head 8 being moved. At the time of a backward movement of the head 8, the unidirectional clutch is operated to rotate the feeding roller 21 through the rack 81 and the pinion 10, and the ribbon 2 is renewed by feeding it by a predetermined length.