baber/WOPTO huggingface dataset:
Patent JP-S60119667-A (JP)
Title: Reproducing preamble circuit of magnetic recording and reproducing device
Inventor: WATANABE KATSUYUKI
IPC: G11B20/22
Filed: 1983-12-02
Abstract: PURPOSE:To decrease cross talk between PCM audio signal and video signal channels by providing a video signal amplifier so as to make the output level of a video signal higher than that of the PCM signal in a VTR of the overlap recording system. CONSTITUTION:A signal recorded on a magnetic tape 1 is reproduced by heads 4, 5 and fed to input terminals 15a, 15b of a preamplifier IC14 by rotary transformers 12a, 12b. The crosstalk produced at a video output terminal 21 is suppressed by connecting a PCM output terminal 22 to a power supply 45 and cutting off a transistor 42 being a component of an emitter follower. In a device not requiring a PCM sound signal, the crosstalk countermeasures are taken. An amplifier 84 is provided and an output signal level at a video signal output terminal 21 is made sufficiently higher than the output signal level at a PCM signal output terminal 22 so as to suppress the PCM signal from being leaked to the video signal.
Patent JP-S6380323-A (JP)
Title: Bus driver for lsi
Inventor: ISHIKAWA YUTAKA
IPC: G06F7/00
Filed: 1986-09-24
Abstract: PURPOSE:To remarkably improve the logic processing capability of an LSI by bringing an internal bus to a high level at a first half of a clock and driving plural bus drive circuits simultaneously at the latter half. CONSTITUTION:A P-channel transistor (TR) 2 is turned on at an L period being the 1st half of one period of a clock CK and the level of an internal bus 1 goes to H via a stray capacitance 3. An N-channel drive TR of function blocks 4, 5 is turned on during an H period of the clock CK at the latter half, each drive circuit of the blocks 4, 5 is driven simultaneously, the H level of the bus 1 is stored in a register 13 only when both contents of registers 11, 12 are logical 1, and the level of the bus 1 goes to L by any drive circuit connected to ground in order cases and the AND processing is applied by 2-step. This is the same as to OR, NAND, NOR processings thereby remarkably improving the logic processing function of the LSI.
Patent JP-H0565317-A (JP)
Title: Photopolymerizable composition and its polymer
Inventor: UEDA TSUNEHISA
IPC: C08F2/48
Filed: 1991-09-06
Abstract: PURPOSE:To provide a photopolymerizable composition which has properties satisfactory for a pressure-sensitive adhesive even when it has a molecular weight lower than that of an acrylic polymer used for conventional pressure- sensitive adhesives and to provide a polymer such as a pressure-sensitive adhesive obtained from the composition. CONSTITUTION:The objective photopolymerizable composition comprises 100 pts.wt. vinyl monomer based on an alkyl(meth) acrylate, 0.01-1 pt.wt. aminoalkyl(meth) acrylate in which the alcohol moiety is substituted alkyl having N,N- dialkylamino group and 0.1-5 pts.wt. photopolymerization initiator. The objective polymer obtained by irradiating this photopolymerizable composition with light.
Patent JP-2001051667-A (JP)
Title: Information processing device and display brightness setting method therefor
Inventor: KUSUMOTO KAZUHISA
IPC: G09G5/00
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To set brightness of a display device according to ambient brightness by adjusting the brightness according to an input of a sensor detecting the brightness. SOLUTION: A sensing part 107 is provided with a sensor for detecting ambient brightness of an information processing device, and is arranged on a display device 102 side. A monitoring part 103 receives an input from the sensing part 107 arranged on the display device, and monitors the information on the brightness, and transmits it to a display device brightness adjusting part 104. The display device brightness adjusting part 104 receives the information on the brightness from the monitoring part 103, and adjusts the brightness of the display part 108 correspondingly to this brightness. Plural kinds of settings are arranged for the correspondence between this brightness and that of the display part 108, and it is possible for a user to selectively set one of these settings beforehand.  The display part 108 can use a flat panel display of LCD, etc., and can be adjusted to proper brightness according to a signal from the display device brightness adjusting part 104.
Patent JP-H0566490-A (JP)
Title: Image forming device
Inventor: ISHII TOMOJI
IPC: G03B27/52
Filed: 1991-09-06
Abstract: PURPOSE:To obtain an image forming device whose manufacturing cost is cheap. CONSTITUTION:A pair of air intake ducts D connecting a ventilating fan 7 with both end parts of a fluorescent lamp 31, especially, having high temperatures, are provided, to enhance exhausting efficiency, so that the ventilating fan 7 which has small exhausting capacity and is inexpensive, can be used. The air intake duct D is constituted in such a manner that respective top end parts of a duct member 28 integrally molded with the upper part casing 24, and a duct member 29 integrally molded with the lower part casing, are butted each other, to suppress the rising of cost.
Patent JP-H0280684-A (JP)
Title: Ink-removing agent
Inventor: HAGIWARA MASAAKI
IPC: C09D9/00
Filed: 1988-09-09
Abstract: PURPOSE:To provide an ink-removing agent capable of regenerating a high quality pulp having a high whiteness degree and containing a little amount of remained ink and useful for producing regenerated pulp from printed waste papers such as newspaper, magazines and leaflets by containing an alkali lipase. CONSTITUTION:The objective ink-removing agent contains an alkali lipase [preferably one produced from Aspergillus oryzae by genetic operations or one produced from the genus Humicola strain including the genus Thermomyces].
Patent JP-H1147410-A (JP)
Title: Game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which if illegal action such as replacement of an electronic part such as a ROM exists or not can be easily and securely inspected by actuating variation pattern display means in plural game machines of the same machine type, and checking stopped patterns after variation action of the variation pattern display means. SOLUTION: A game machine is provided with a variation pattern display means 29 to display variation patterns, and a game control means 32 to control the variation pattern display means 29 to start variation of patterns in the variation pattern display means 29 when a pattern starting signal is inputted, and stop it at patterns in accordance with timing of the pattern starting signal. In this case, an inspection start signal generating means 41 to generate an inspection start signal as a substitute to the pattern starting signal after power is inputted is provided.
Patent JP-S6285836-A (JP)
Title: Detecting method for abnormal point during drawing of optical fiber wire
Inventor: KAJIOKA HIROSHI
IPC: G01M11/00
Filed: 1985-10-11
Abstract: PURPOSE:To detect the abnormal point of a drawn optical fiber precisely by arranging an optical fiber for abnormal point detection nearby the drawn optical fiber, collecting the scattered component of in-electric-furnace light propagated in the drawn optical fiber through the optical fiber for abnormal point detection, and detecting the scattered component by a photodetector. CONSTITUTION:A preform 1 for an optical fiber is heated in an electric furnace 8 and an optical fiber 1a is drawn. The optical fiber 12 for abnormal point detection is arranged nearby the drawn optical fiber 1a and the scattered component of the in-electric-furnace light propagated in the drawn optical fiber 1a is collected through the optical fiber 12 for detection, detected by the photodetector 13, and further recorded on a recorder 14. This optical fiber 12 for detection uses a flexible optical fiber to arrange the photodetector 13 and recorder at distance from the electric furnace 8. so that the abnormal point of the drawn optical fiber 1a is detected precisely.
Patent JP-S59122657-A (JP)
Inventor: FUNAKI GANTAN
IPC: E04D3/366
Filed: 1982-12-28
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-H0951703-A (JP)
Title: Ridger
Inventor: MINAGAWA ISAO
IPC: A01B35/00
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a ridger capable of surely compacting ridges, having an improved working efficiency and useful for ridge forming works, etc., by installing and arranging a rotary mechanism capable of rotating ridge forming rolls and a driving mechanism for the ridge forming action of the ridge forming body. SOLUTION: This ridger is constituted by linking a machine frame 3 to a traveling machine body through a linking mechanism 2, installing a banking mechanism 4 for laying a soil on the old ridges at the machine frame 3, a cover member 10 in the upper direction of the banking mechanism 4 and a ridge forming mechanism 12 at the rear position in the progressing direction of the banking mechanism 4. The ridge forming mechanism 12 consists of a ridge forming roll body 13 having a laterally rotary roll shape and an approximately cone shaped outer peripheral surface capable of forming one of the side surfaces of the ridge and a ridge forming body 14 capable of simultaneously forming the upper surface and the upper part of one of the side surfaces of the ridge, and a rotating mechanism 15 for rotating the ridge forming roll body 13 is arranged and a driving mechanism 16 for the movement of ridge forming of the ridge forming body 14 is installed.  Further, it is preferable that a counter force receiving body 32 for receiving the counter force of the ridge forming by the ridge forming mechanism 12 is provided and the driving mechanism 16 is constructed so as to have a structure capable of simultaneously pounding and compacting the upper surface and the upper part of one of the side surfaces of the ridge by the ridge forming body 14.
Patent JP-H0391587-A (JP)
Title: Heat storage device and heat storage medium composition
Inventor: ITO KAZUTOSHI
IPC: F25B15/00
Filed: 1989-09-04
Abstract: PURPOSE:To improve the reliability of the corrosion resistance of a heat storage device by using a heat storage medium comprising an aqueous solution of a calcium compound containing a metallic ion which forms a carbonate with a solubility product smaller than that of calcium carbonate. CONSTITUTION:A heat storage device using a heat storage medium comprising an aqueous solution of a calcium compound, wherein the medium contains at least one metallic ion which forms a carbonate with a solubility product smaller that of calcium carbonate. The medium may further contain at least one inorganic or organic compound as a corrosion inhibitor. Furthermore it is possible to make a heat storage system wherein a mixture of a chloride and a bromide containing a calcium compound is used as the heat storage medium and which is operated by injecting into the heat storage medium a solution of a soluble salt of at least one metallic ion selected from among Fe<2+>, Zn<2+>, Pb<2+>, Co<2+> and Ag<+> continuously or at given intervals.
Patent JP-H0780127-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F5/04
Filed: 1993-09-13
Abstract: PURPOSE:To provide a game machine which can easily allow the displaying of an image in an electric variable display unit to match the generation of voice from a voice generator. CONSTITUTION:A VDP contained within a CRT control circuit 86 transmits a video signal of image data to a CRT30 and transmits a voice synthesis command signal to a voice synthesis circuit 79 so that a loudspeaker 145 issues voice corresponding to the image data.
Patent JP-2001048204-A (JP)
Title: Container lid comprising combination of holding member and seal member
Inventor: ITSUBO JUNICHI
IPC: B65D39/16
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To surely couple a holding member with a seal member though a container lid can be manufactured simply and inexpensively enough by forcibly screwing a coupling rod formed with an external thread on an outer peripheral face hanging from a lower surface of the holding member from an upper surface of the seal member. SOLUTION: The container lid 2 comprises a combination of a holding member 4 formed of a relatively hard material and a seal member 6 formed of a relatively soft material. The holding member 4 has an approximately parallelopiped main section 8 and is formed with a recess 10 with a circular cross section on a lower surface of the main section 8. The recess 10 has a coupling rod 12 hanging downward from a bottom face, wherein the coupling rod 12 comprises a cylindrical main part and a sharp circular conic tip and has an external thread 14 provided on an outer peripheral face of the main part. The seal member 6 is approximately cylindrical, with an outer diameter slightly smaller than an inner diameter of the recess 10 of the holding member 4.  The holding member 4 and the seal member 6 are coupled with each other by forcibly screwing the coupling rod 12 of the member 4 from an upper end face of the member 6.
Patent JP-S60121423-A (JP)
Title: Laser beam deflecting device
Inventor: HOSAKA SUMIO
IPC: G02F1/11
Filed: 1984-10-31
Abstract: PURPOSE:To deflect a laser beam in a large area in a high speed with a high precision by providing a relay lens, which expands the diameter of the laser beam, between an object lens and an acoustooptic deflector which can deflect the laser beam in one or two axial directions. CONSTITUTION:A laser beam 21 outputted from a laser source 1 for forming a latent image or laser working is modulated by an optical modulator 3 and is converted to a parallel light by a condenser lens 4 again and passes an aperture 5 and is deflected in direction of (x) and (y) axed by (x) axis and (y) axis acoustooptic deflectors 6 and 7 respectively. After the laser beam passes deflectors 6 and 7, the deflection point of deflectors is projected to the center of an object lens 9 by a relay lens 8 to expand the diameter of the laser beam, and a minute spot is focused on the surface of a smaple 18 by the object lens 9, and the laser beam is deflected in a minute range in a high speed with a high precision. The laser beam is deflected in a wide range completely by a biaxial high- speed and high-precision moving table provided with (x) axis and (y) axis moving motors 14 and 13.
Patent JP-S58136091-A (JP)
Inventor: NARASUWAMII SURINIBASAN
IPC: G06T11/80
Filed: 1982-12-28
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-S6473157-A (JP)
Title: Laminated metal gasket
Inventor: YOSHINO NOBUO
IPC: F16J15/08
Filed: 1987-09-11
Abstract: PURPOSE:To improve sealing ability and durability of a laminated metal gasket by forming beads on both side substrates of an intermediate component of the metal gasket, and setting a bead height of one substrate to be higher than that of the other. CONSTITUTION:An intermediate plate 10 is provided between two substrates 4, 6 composed of elastic metal plate. Beads 18, 20 are formed in an area which surrounds combustion chamber ports of the substrates 4, 6. The bead height H2 of the substrate 6 is set to be higher than the bead height H1 of the substrate 4. It is thus possible to compensate gaps between deck surfaces generated around the combustion chambers, to prevent functional deterioration of the beads, to make the spring force of the substrates of the beads uniform, and thereby to improve the sealing ability and durability thereof.
Patent JP-2000057405-A (JP)
Title: Medium processor
Inventor: MIYAZAWA AKIYASU
IPC: G06F19/00
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain a medium processor capable of improving reliability and sharply improving operability by easily executing post tracing (error stack inspection) to be applied to each sorted and stacked medium and a processing result. SOLUTION: The medium processor is provided with a detector 4 for reading out the information of a medium, a reading processing part 11 for generating serial number/denomination information expressing the serial number and sort of the medium from a signal read out by the detector a storage part 12, a printing part 5 for printing out the serial number/denomination information generated by the reading processing part 11 on the medium, plural stackers 6a, 6b for sorting and recovering the medium in accordance with the denomination of the medium, and passage sensors 9a, 9b arranged in respective stackers 6a, 6b. The storage part 12 stores the detection frequency (counts value of counters 13a, 13b) of the passage of the medium detected by the sensors 9a, 9b corresponding to respective sensors 9a, 9b and the existence (passage information) of passage of the medium in each passage sensor.
Patent JP-H04293441-A (JP)
Title: Transportation of active aquatic animal and plant
Inventor: OTA TOSHIYUKI
IPC: A01K63/06
Filed: 1991-03-25
Abstract: PURPOSE:To extremely reduce distribution cost to be considered impossible by conventional procedure, to increase economic effects, to improve shelf stability of active aquatic animals and plants and to make the animals and plants greatly tasty when used for food. CONSTITUTION:Active aquatic animals and plants falsely hibernating in water cooled to a low temperature are covered with hydrous paste or (and) sheet, put in a heat insulating container and cooled.
Patent JP-H1072453-A (JP)
Title: Production of n-phenylbenzoisothiazolone derivative
Inventor: KAKIMIZU AKIKO
IPC: B01J31/02
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To enable to efficiently obtain the subject compound useful as an aquatic pest control agent by reacting a specific benzoyl chloride derivative with an aniline compound in the presence of a phase transfer catalyst and a specific base in a two phase system. SOLUTION: This method for producing an N-phenylbenzoisothiazolone derivative of formula III [X is a halogen, an alkoxy, nitro; (m) is 0-4; R is X excluding nitro; (n) is 0-5, wherein (n) is 1-3, when all of R groups are alkyl groups or alkoxy groups, respectively, and (n) is 2, 3, when all of R groups are different] comprises reacting (D) a compound of formula I with (E) a compound of formula II in the presence of (A) an alkali metal hydroxide or carbonate and (B) a phase transfer catalyst (e.g. a quaternary ammonium salt, a quaternary phosphonium salt, a tertiary amine compound, a cyclic polyether compound) in (C) a two-phase system comprising (C1 ) an organic solvent and (C2 ) water (usually, the system having C1 :C2 volume ratio of 1:20 to 2:1).
Patent JP-H0898533-A (JP)
Title: Power-supply circuit
Inventor: OHATA MORIYUKI
IPC: H02M7/06
Filed: 1994-09-22
Abstract: PURPOSE: To obtain a power-supply circuit which is made small, lightweight and low-cost and whose power factor is improved by a method wherein a DC power supply in which a pulse-current power supply appearing across a first capacitor has been added to a DC power supply appearing across a second capacitor is used as an output. CONSTITUTION: A pulse-current power supply which has been charged in a first small-capacitance capacitor C01 is used as a first power supply V1, and a DC power supply which has been made by the high-frequency switching operation of a switching transistor Q1 by making use of the puls-current power supply V1 as a step-up power supply is used as a second power supply V2. Then, the first power supply V1 and the second power supply V2 are connected in series to use as a third power supply V3. Consequently, the second power supply V2 which in formed by an active filter circuit is at 50% or lower of the whole, respective elements inside the active filter circuit are made small, lightweight and low-cost, the thrid power supply V3 as an output voltage is a high voltage, its power-supply capacity is large, and a high power factor can be obtained.
Patent JP-H0392377-A (JP)
Title: Platemaking printing apparatus
Inventor: MOCHIZUKI MANABU
IPC: B41L13/04
Filed: 1989-09-05
Abstract: PURPOSE:To prevent the deterioration of image grade by providing a fixing apparatus forcibly drying the image ink immediately after formed on printing paper. CONSTITUTION:A fixing apparatus 5 is arranged to the rear stage of a delivered paper feeding and sucking unit 49 and the undried ink formed on printing paper is forcibly dried immediately before the printing paper is discharged out of the apparatus. The transfer paper fed by the delivered paper feeding and sucking unit 49 is inserted in the nip between a fixing roller 51 and a pressure roller 52. The pressure roller 52 pressurized by a pressure cam 53 feeds the fed-in transfer paper while presses the same to the fixing roller 51. At this time, since the fixing roller 51 is heated by a heater 55, the dispersing solvent in the colorant of the undried ink in contact with the surface thereof is removed. Further, by using a heat-crosslinkable resin, the offensive smell generated when the dispersing solvent present in the ink is evaporated can be suppressed low.
Patent JP-S6384390-A (JP)
Title: Two-dimensional compressive encoding abnormality detecting circuit for image compressive encoding device
Inventor: HORIKAWA ETSUO
IPC: H04N7/00
Filed: 1986-09-29
Abstract: PURPOSE:To check the adequacy of a compressed code such as a G4MR code of the CCITT recommendation by comparing the number of change points of binary image data with the number of change points of two-dimensional compressively encoded data. CONSTITUTION:When MR encoding corresponding to one scan is completed, a clock system control part 5 outputs a one-scan encoding end signal. The signal 15 is inputted to a scan state control part 6, an MR code change point accumulation part 7, a binary image change point accumulation part 8, and a change point matching part 9. Consequently, the control part 6 recognizes the MR coding which is prescribed is finished and the accumulation part 7 and accumulation part 8 stop accumulating operation. The matching part 9 compares the accumulated value of the accumulation part 7 with the accumulated value of the accumulation part 8 to judge that the NR encoding is abnormal when they are noncoincidence or judge that the MR encoding is performed normally and output a change point number matching result signal 19 when they are coincidence. Consequently, the control part 6 controls whether or not the MR encoding is abnormal.
Patent JP-H03236893-A (JP)
Title: Device for feeding necktie insert in necktie sewing machine
Inventor: RUDEI UIRUTO
IPC: B65H3/22
Filed: 1990-08-31
Abstract: PURPOSE: To automatically supply a tie core to a supporting base by arranging a withdrawal device provided with a needle to be inserted to the lowest layer of a laminated body on the lower side of a window extended in a longitudinal direction on the bottom part of a container arranged at the upper part of the supporting base for receiving the laminated body of the tie core, withdrawing the layer by the insertion of the needle and placing it on the supporting base by turning the needle for 180 deg. and pulling it out. CONSTITUTION: The needles 27 and 28 are extended from the withdrawal device 6 and enter through the window 21 inside the container 19. At this time, swing arms 23 and 24 are rotated further and the needles are pierced in the direction of the plane of the layer 22 practically into the lowest layer 22 of the laminated body 5. Thus, the needles 27 and 28 clamp the lowest layer 22. The withdrawal device 6 is moved to reach a position 6c and is rotated for 180 deg. to a position 6a. After reaching a position 6c, the withdrawal device 6 is further lowered in a vertical direction to a position 6d to be tightly adhered on the supporting base 2. At this time, the needles 27 and 28 are separated from each other and pulled out from the layer 22. Thus, the layer 22 is released from the withdrawal device and dropped onto the supporting base 2.