baber/WOPTO huggingface dataset:
Patent JP-2000030310-A (JP)
Title: Optical disk substrate molding device
Inventor: IGARASHI SHUICHI
IPC: G11B11/105
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To make sufficiently securable a storage area even in a small-sized magnetic disk by fitting a punch arranging an ejector pin on its center to a central part of a movable side die, retreating the ejector pin than the punch to oppose to a sprue part and forming a space of a specified value. SOLUTION: The space of a size 1-2 mm is formed as a cold slug part. The ejector pin 36, the punch 37 and an ejector sleeve 38 are arranged on the movable side die central part. The cold slug part 39 is provided on its central part, and is made a slender shape of the size 1-2 mm extent so as to be easily cooled to be formed so that the heat storage capacity is reduced to be solidified rapidly. Thus, the temp. distribution in the die is uniformized, and a substrate birefringence increase in on the inner peripheral side is suppressed, and a complex double structure containing a cooling circuit of the punch and a punch sleeve is not necessitated, and it is suited to small-sized disk molding incorporating mechanical strength also.
Patent JP-H033787-A (JP)
Title: Joy stick safety mechanism for robot teaching device
Inventor: MIZUNO TORU
IPC: B25J13/02
Filed: 1989-05-31
Abstract: PURPOSE:To avoid the risk of operating a joy stick by mistake and that of damaging a teaching device itself with its dropping on a floor face, etc., by its hanging by composing it so as to hold it at the void position in a lie-down state where the joy stick is stored at its unusing time. CONSTITUTION:A joy stick 38 is rotated and when it is switched between a lie-down state and rise state, the valid and void of a device is univocally deter mined in accordance therewith. At the time of the lie-down state becoming this void the joy stick 38 becomes in a closed state stored in the recessed part 36a at the side part of a box body 36 in a teaching device 30. So the joy stick 38 becomes in the state of being pulled out of the surface area of the box body 36 of the teaching device 30 at its unusing time, a movable projecting body is eliminated from the circumference of a robot control device and there is no obstacle. The danger of dropping the teaching device 30 by hanging it on a cloth, etc., by mistake by a worker can be eliminated even in the case of the teaching device 30 being held by suspending it on a robot control device 20.
Patent JP-2000005192-A (JP)
Title: Adjusting device for air-driven device for medical or dental apparatus
Inventor: REHRL GREGOR
IPC: F16K5/04
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To provided an adjusting device that can perform linear adjustment and can clearly and easily show a user a position of the adjusting device before start of an operation. SOLUTION: While progress of rotation of adjusting rings 5 for interconnecting at least two air introducing/feeding passages 4, 6, opening portions of the air introducing/feeding passage 4, 6 moving out of the range of a recessed part 9 decrease continuously gradually, and finally the end surfaces of at least one, preferably both, of the air introducing/feeding passages 4, 6 face a cylindrical inner peripheral surface 11, especially preferably is separated from the recessed part 9, and thereby air flow can be adjusted. A ball lock mechanism 16 which can easily and accurately define an adjustment position and prevent unexpected rotation is provided in a body 15 and comprises an elastically loaded ball which alternately reaches a semi-sphere recessed part of one or other of adjusting rings 5 and fixes positions of both of these members by force connection.
Patent JP-S5469371-A (JP)
Title: Variable division circuit
Inventor: TORII KENICHI
IPC: H03K23/66
Filed: 1977-11-15
Abstract: PURPOSE:To enable to output a decimal point of tenth order by adding exclusive OR gate and alteration procedure to an old circuit. CONSTITUTION:Exclusive OR gate 22 and alteration switch 25 are added. In addition to the units mentioned above, the variable division circuit consists of 1st and 2nd dividers 20 and 21 (dividing ratio is 1/m and 1/n respectively), inverters 26 and 27, FF23, and gate 24. When switch 25 is connected shown in the figure, 14 clock pulses are entered and 5 clock pulses are outputted in a period (therefore, the dividing ratio of the circuit is 5/14). Namely, the deviding ratio of the circuit is generally 1/(m+1-1/n) and, when m is fixed and n is altered from 1 to 10, 1-1/n shows 0.9 to 0.5. Namely, a divider with the value under decimal point 0.5 to 0.9, can be obtained by this circuit. When the switch 25 is set to the other side, the value under a decimal point becomes the same as that of the existing circuit and division mainly 0.1 to 0.5 can be obtaind. Therefore, the desired value under a decimal point can be obtained.
Patent JP-H0631611-A (JP)
Title: Side face machining method for toothed belt
Inventor: NAGAI KOJI
IPC: B24B9/02
Filed: 1992-04-28
Abstract: PURPOSE:To provide the side face machining method of a toothed belt eliminating the fraying or fuzzing of cores by removing the cores exposed on the cut belt side face from a rubber main body, and forming a recess on the belt side face. CONSTITUTION:A toothed belt 1 having cores 3 made of an Aramid fiber cord is suspended on a driving pulley 13 and a driven pulley 14 and traveled under the preset tension, the side face machining position of the belt 1 where the toothed belt 1 is brought into contact with the pulleys 13, 14 to suppress the fine motion of the belt 1 is determined, at least one grinding wheel 17 is rotated in contact with the position of the cores 3 on the belt side face 6 at the side face machining position 16 of the belt 1, the cores 3 are dug out and ground, and a recess 7 formed on the belt side face is continuously provided over the whole periphery of the belt side face.
Patent JP-S63300974-A (JP)
Title: In-circuit test device
Inventor: NAGANO KATSUMI
IPC: G01R31/26
Filed: 1987-05-30
Abstract: PURPOSE:To detect mispackaging of an IC by bringing 1st and 2nd contacting means into contact with a parasitic diode of an integrated circuit and measuring the forward voltage drop across the parasitic diode. CONSTITUTION:A 741 type IC has a parasitic diode Dp between its 6th and 7th pins. Here, when probe pins CP1 and CP2 are connected to the 6th and 7th pins of the IC, a forward current flows through the diode Dp, so the forward voltage drop VF can be measured by a voltmeter V. When the IC is mismounted on a printed wiring board in the opposite direction, the pin CP1 is connected to the 2nd pin of the IC and the pin CP2 is connected to the 3rd pin of the IC, so that the forward voltage VF is not generated between the pins CP1 and CP2. For the purpose, the forward voltage drop VF across the diode Dp is measured to detect the mismounting.
Patent JP-2000331821-A (JP)
Title: Radially anisotropic magnet
Inventor: IEYASU TOMIZO
IPC: H01F7/02
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a radially anisotropic magnet which can be enhanced in intensity of its center magnetic without deteriorating it much in mechanical strength such as fragility. SOLUTION: This radially anisotropic magnet has a structure where either an N pole or an S pole is formed on the outer circumferential part 22 of an annular magnetic body 24 formed of crystal magnetically anisotropic material, and either an S pole or an N pole is formed on the inner circumferential part 23. As mentioned above, the annular magnetic body 24 is formed of crystal magnetically anisotropic material, improved in mechanical strength such as fragility, and enhanced in intensity of its center magnetic field.
Patent JP-H06326789-A (JP)
Title: Communication apparatus having automatic incoming informing function
Inventor: TAKAHASHI HIDEAKI
IPC: H04N1/32
Filed: 1993-05-13
Abstract: PURPOSE:To surely inform the reception to a remote location irrespective of whether a message is registered or not, and to efficiently operate a paging function by sending out a reception informing signal by dialing automatically to a telephone number of an automatic incoming notice destination registered in advance. CONSTITUTION:When an incoming call is received from a telephone line 46, it is subjected to automatic incoming, data is stored in a memory 39, or recorded in a reproducing/recording part 40, and when the reception is finished, if a paging function is set in advance, automatic dialing is executed to a paging destination registered in a telephone number storage part 36. When an answer comes from the paging destination, if a message of a wmessage storage part 37 or a DTMF signal for a pocket bell is registered in advance, a prescribed data sending-out operation is executed. On the other hand, in the case it is not registered, the operation is finished by sending out an electronic sound for informing the incoming. In such a way, irrespective of whether the message is registered or not, a fact that the reception is executed can be transmitted surely to a person being in a remote location, and the paging function can be operated efficiently.
Patent JP-S61293643-A (JP)
Title: Level measuring instrument for continuous casting installation by vacuum melting
Inventor: YOSHIDA SEIICHI
IPC: B22D11/16
Filed: 1985-06-21
Abstract: PURPOSE:To exactly measure the level of the molten metal in the continuous casting mold in a vacuum melting furnace in the stage of measuring the level of the molten metal in said casting mold by providing a rotary plate which is provided to the peep window of the melting furnace and has slits as well as a sensor for measuring luminous intensity, slit position detector and sensor scanning control means. CONSTITUTION:The light images of the molten metal in the continuous casting mold 2 in the vacuum melting furnace 1 and the casting mold are projected via the two slits 3a, 3a of the rotary disk 3 provided on the inside of the window onto the sensor array 6b of the linear sensor 5 for photodetection. The signals corresponding to the bright molten metal surface and the dark casting mold are outputted from the sensor 5 and are inputted to a level calculating circuit 6. The rotating position of the slit 3 is detected by a photoswitch 7 and the output signal thereof is inputted to a scanning control circuit 8, by the output of which the scanning of the linear sensor 5 is started. The molten steel level is exactly measured by the length of the output of the light image from the slit 3a from the bright part of the molten steel and the dark part of the casting mold by such scanning.
Patent JP-S5660069-A (JP)
Title: P-n junction isolating device for solar battery
Inventor: IGAWA YASUO
IPC: H01L31/04
Filed: 1979-10-23
Abstract: PURPOSE:To improve the yield or the like of the solar battery by stopping polishing due to sandblast in accordance with the reflected light detection output of the light irradiated to the peripheral part of a substrate, thereby controlling optimally the cutting amount of the substrate. CONSTITUTION:After a reverse conductivity type layer is formed on the surface of one conductivity type substrate, front and back surface electrodes are, for example, formed on a solar battery body 11, and a thin film of wax or the like is covered on the surface of the body 11. The substrate 11 thus covered is rotated, for example, by a motor 13 secured on a rotary stand, polishing powder 15 is sprayed by compressed air to the peripheral edge from a sandblast nozzle 14 to polish the peripheral edge, thereby isolating the P-N junction of the substrate 11. In this case, a light is irradiated from a lamp 16 to the peripheral edge of the substrate 11, the reflected light is received by the photoelectric converting element 18 through a filter 17, and when the detected output is abruptly varied, the spray of the powder 15 is stopped.
Patent JP-S62291159-A (JP)
Title: Hybrid integrated circuit and manufacture thereof
Inventor: SHIMODAIRA SADAO
IPC: H05K3/40
Filed: 1986-06-11
Abstract: PURPOSE:To prevent the bonding strength of a hybrid integrated circuit from being deteriorated by composing of an insulator substrate, a conductor layer, a metal piece having a metal layer easily moistened with solder on the lower surface and a metal layer made of the same material as leads on the upper surface in such a manner that the lower surface is bonded by solder to the conductor layer, and leads connected by resistance-welding to the upper surface of the metal piece. CONSTITUTION:A conductor layer 2 is formed of Ag-Pd or the like on a ceramic substrate 1 as an insulator substrate, a Cu layer 7 is coated by plating at least on one surface of an Fe substrate 6 to coat the lower surface with an Ni layer 5 as a metal to be readily moistened with solder, and an Ni layer 8 is formed as a metal having the same material as the leads to be connected later on the upper surface. The metal piece 4 obtained in this manner is welded. At this time, the piece 4 is soldered simultaneously with other components, and Ni leads 9 are then resistance-welded. Thus, a hybrid integrated circuit free from displacement of the positions of other circuit components and deterioration of a bonding strength is obtained.
Patent JP-S6028830-A (JP)
Inventor: MASUDA OSAMU
IPC: B02B5/02
Filed: 1983-07-28
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-2000328728-A (JP)
Title: Longitudinally thatched
Inventor: WATABE WATARU
IPC: E04D3/30
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a longitudinally thatched roof easy in execution work and capable of obtaining strength. SOLUTION: Planes 2A and side surfaces formed on the left/right both sides are arranged on thin plates 2, the side surfaces are formed of side parts 22, 22 raised up from the planes 2A, projecting parts 25, 25 projected to the plane 2A side from the side parts 22, 22, cover parts 26, 26 where the upper edges of the side parts 22, 22 are bent downward in the outside direction and hookingly fastening parts 27, 27 having the cover parts 26, 26 bent in the inside direction, the most swelling part of the projecting parts 25, 25 is formed in a position not more than a half of a height of the side surfaces, a suspender 3 is fixed to a backing material, and laterally adjacent thin plates 2, 2 are fitted to the suspender 3 to cover there with a cap 1.
Patent JP-S5926993-A (JP)
Title: Preparation of oxide single crystal
Inventor: HIROTA TAKESHI
IPC: C30B29/22
Filed: 1982-08-05
Abstract: PURPOSE:To obtain a single crystal having little deviation in composition and uniform controlled crystal orientation in high yield, by joining an oxide single crystal to an oxide polycrystal, and heating the joined material in a specific atmosphere at a high temperature. CONSTITUTION:An oxide polycrystal 2 having composition the same as or close to that of a pair of oxide single crystals, e.g. thin plate ferrite magnetic materials, is inserted between the pair of the oxide single crystals 1 and joined by a suitable method. The joined material is then heat-treated in an atmosphere consisting of at least one of argon gas or nitrogen gas as a main component at a temperature higher than the temperature for starting the growth of giant crystalline grains to convert the oxide polycrystal into the aimed single crystal. The growth rate for the forming the single crystal is increased by the method.
Patent JP-S5927937-A (JP)
Title: Ethylene/alpha-olefin copolymer film having improved physical properties
Inventor: TANI TOSHIAKI
IPC: C08L23/08
Filed: 1982-08-06
Abstract: PURPOSE:To improve tear strength, impact strength and blocking resistance, by incorporating polystryene in an ethylene/alpha-olefin copolymer film. CONSTITUTION:In the production of an ethylene/alpha-olefin copolymer film, 5- 45pts.wt. polystyrene is uniformly dispersed in 100 pts.wt. said copolymer as the main coponent constituting the film. Examples of the alpha-olefins are propylene, butenme-1 and 4-methyl-pentene-1. When the amount of polystyrene is less than 5pts.wt., the tear strength, impact strength and blocking resistance can not be sufficiently improved, while when the amount exceeds 45pts.wt., non- uniform products are formed and no increase in an effect of improving physical properties can be obtd.
Patent JP-H08330924-A (JP)
Title: Detection circuit for pulse period abnormality
Inventor: MOGI NAOKI
IPC: H04L25/02
Filed: 1995-06-02
Abstract: PURPOSE: To provide a circuit which detects the period abnormality of an input signal. CONSTITUTION: When the period of a frame synchronized signal SYNC is reduced shorter than the time width of the output signal S12 of a multivibrator 12, the output signal S14 of a multivibrator 14 is kept at 'L' for a prescribed time from the changing point of the signal SYNC and inputted to the 1st input terminal of an AND circuit 15. At the same time, a signal of 'H' is inputted to the 2nd input terminal of the circuit 15 from a multivibrator 11. Therefore, the logical level of the output terminal of the circuit 15 is set at 'L'. When the period of the signal SYNC exceeds the time width of the output signal S11 of a multivibrator 11, the signal S14 is set at 'H'. Then the signal S11 is kept at 'L' until the input of the next changing point of the SYNC. Thus the logical level of the output terminal of the circuit 15 is set at 'L'.
Patent JP-S5564800-A (JP)
Title: Method and reagent for determination of acyl coenzyme a
Inventor: MIZUNO KOUJI
IPC: G01N33/50
Filed: 1978-11-06
Abstract: PURPOSE: To determine acyl coenzyme A useful for the clinical measurement of  free fatty acids in blood, easily, accurately and rapidly, by measuring the H 2 O 2  produced by the oxidative activity of acyl coenzyme A-oxidase.  
     CONSTITUTION: A liquid specimen containing acyl coenzyme A is adjusted to pH 7.0W8.5, and added with an acyl coenzyme A-oxidase, an SH reagent, a peroxidase or catalase, and a color developing reagent, separately or at a time. The mixture is heated at 37°C for 5W60min in an open atmosphere, and the optical density is measured using a light corresponding to the color of the liquid, e.g. a light having a wave length of 400W600nm. The amount of the acyl coenzyme A is determined from the calibration curve prepared by the process similar to the above. The addition of the SH reagent (a maleimide derivative, iodoacetamide, 4,4-bisdimethylamino-benzhydrol, etc.) improves the sensitivity of the measurement. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10323790-A (JP)
Title: Laser processing device
Inventor: TOKUMURA KEIU
IPC: B23K26/064
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of irregular lines caused by the movement in the ultraviolet laser irradiation. SOLUTION: This device comprises a laser oscillator 3, which irradiates an ultraviolet laser L of the short wave length and makes an etching in a processing surface 2 of a processing object 1, a loudspeaker 5a, which is set between the laser oscillator 3 and the processing object 1 and provides the vibrations to a mirror 4 reflecting the ultraviolet laser L from the laser oscillator 3 to the processing surface 2 of the processing object 1, and an XY table 6, which moves the processing object 1 to the ultraviolet laser L. Thus, the ultraviolet laser L is moved on the processing surface 2, being vibrated, by the vibration of the mirror 4 caused by the loudspeaker 5a.
Patent JP-H08328780-A (JP)
Title: Printer/plotter controller
Inventor: NOBE NOBUYUKI
IPC: B26D5/00
Filed: 1995-06-02
Abstract: PURPOSE: To improve the operability and finish quality at the time of forming the corner part of a label into a radius shape. CONSTITUTION: This printer/platter controller 1 is provided with the output destination setting function 10 of data and a curve processing function 11 for processing the corner part of a graphic into the radiused shape and a data output destination is set by a keyboard 6. The curve processing function 11 selects graphic data by data attribute discrimination and replaces the corner part of the graphic such as a rectangular frame or the like with an inscribed circular arc calculated by curve processing algorithm. The curve processing function 11 is related to the output destination setting function 10 and the curve processing function 11 is activated in the case of selecting a cutting plotter 3 as the output destination.  In the case of producing an adhesive label, when rectangular frame data are inputted after characters are printed by a thermal printer 2 and the cutting plotter 3 is specified as the output destination, the rectangular frame data are converted to radiused rectangular frame data and cutting is performed.
Patent JP-S63300794-A (JP)
Inventor: TAKEUCHI SUSUMU
IPC: B68G5/00
Filed: 1987-05-30
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-S5930051-A (JP)
Inventor: BORISU ANDOREEBUITSUCHI MIROBU
IPC: G01N25/28
Filed: 1982-08-06
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-S6028715-A (JP)
Inventor: YUKI MASARU
IPC: H02H3/26
Filed: 1983-07-27
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-H08305886-A (JP)
Title: Image processor
Inventor: OGURA KAZUO
IPC: H04N5/262
Filed: 1995-05-10
Abstract: PURPOSE: To enable an image processor to be efficiently accessed and improved in image display performance by arranging graphic parts in different display screen areas on plural storage means for every specific graphic part. CONSTITUTION: The graphic parts are arranged in the different display screen areas on the plural storage means (SRAM (static RAM) 103 and DP-RAM (dual part RAM) 104) by the specific graphic parts. More in concrete, a 1st graphic parts (sprite (object)) group up to, for example, a specific number is arranged in the display screen area secured on the 1st storage means (SRAM 103). Besides, 2nd graphic parts (bit map group) are arranged in the display screen area secured on the 2nd storage means (DP-RAM 104). Consequently, an image data read means (video display processor 102 including an SRAM interface part and a DP-RAM interface part) can access the image data of the graphic parts in the respective storage means 103 and 104 independently.
Patent JP-S5362949-A (JP)
Title: Input/output buffer circuit
Inventor: KANUMA AKIYOSHI
IPC: H03K19/0175
Filed: 1976-11-17
Abstract: PURPOSE:To avoid the electric short between the input/output buffers resulting from a timing discrepancy between the integrated circuits by putting the input/ output buffer circuit under a high imedance at least once at the former half part of the cycle time.
Patent JP-H085083-A (JP)
Title: Combustion type heater
Inventor: OKADA HIDEO
IPC: F24C5/16
Filed: 1994-06-20
Abstract: PURPOSE:To provide a safe combustion type heater which has no possibility that an operation switch is accidentally turned on, while a soft, light and superior touch feeling of an operation button is maintained. CONSTITUTION:This combustion type heater has an operating part 13 which is comprised of an operation switch 29 for starting an operation an operation button 15 for the operation switch 29, an operation base 25 having an opening 32 through which the operation button 15 passes, and a film F adhered to an operation base 25 so as to cover the opening 32. The operation part 13 is arranged at the upper part of the main body of the device. Then, the operating part 13 is constructed such that an operating surface 15A of the operating button 15 is substantially in flush with the outer surface of the operation base 25 or arranged at a deeper location than that of the operation base and concurrently the circumference of the opening 32 of the operation base 25 is formed with an annular recess 35 indented more inwardly than the outer surface of the operation base 32 and the film F is formed with a concentrical corrugation 37 in such a way that it may overlap the annular indented portion and the operating surface 15A of the operating button 15.