baber/WOPTO huggingface dataset:
Patent JP-H10295075-A (JP)
Title: Power-supply circuit
Inventor: KONO NAOFUMI
IPC: H02H7/12
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To constitute a power supply for a personal computer, which is low-cost and whose safety is high by a method, wherein two voltage values as reference values at which an overcurrent protective circuit at a switching power supply starts to operate are installed as operating points at the overcurrent protective circuit. SOLUTION: When a voltage generated at a resistor 4 exceeds a reference value expressed by Vref1=Vs ×R3/(R2+R3), a phase control circuit 20 controls the phase width of a control value so as to be narrow, and the output current of a control output terminal 8 is limited. At this time, when output power is small, resistors 26, 29 are selected in such a way that an overcurrent protective circuit functions, and an output is obtained as a small-capacity power supply. When the power supply is turned on in a state that a power-supply control circuit 32 is operable, a light-receiving part 14b is turned on at the same time as with the operation of a main load 33, and a resistor 25 is connected in parallel with the resistor 26. At this time, a reference voltage Vref2 becomes a value which is higher than the reference value Vref1.  As a result, when a voltage across the both ends of the resistor 4 does not exceed the reference value Vref2, the overcurrent protective circuit does not function, and a power-supply circuit functions as a large-capacity power supply which is larger than that in conventional cases.
Patent JP-H04333658-A (JP)
Title: Light-shielding-flame-proof web
Inventor: FUJIWARA KAZUHO
IPC: D06M101/16
Filed: 1991-05-07
Abstract: PURPOSE:To provide a web having excellent light-shielding property and flame- proof property by successively laminating the first foamed resin layer containing a light-shielding agent and a specific flame-preventing agent and the second foamed resin layer containing scaly aluminum and the flame-preventing agent to at least one surface of a web containing the flame-preventing agent. CONSTITUTION:A web such as a woven fabric, knitted fabric or non-woven fabric of natural fibers, synthetic fibers or their blended products is treated with 3-25% of a flame-preventing agent containing a water-soluble condensed phosphate salt of the formula (n is an integer of 2-20; A1 and A2 are H, NH4 or CONH2; but A1 and A2 are simultaneously not H or CONH2) and a water-soluble bromine compound such as ammonium bromide or guanidine hydrobromide in a ratio of 100 pts: 5-50 pts by an immersion method, etc. To at least one surface of the treated web, the first foamed resin layer containing a light- shielding agent such as carbon and alumina and the flame-preventing agent and subsequently the second foamed resin layer containing scaly aluminum and the flame-preventing agent are successively laminated.
Patent JP-S59228097-A (JP)
Inventor: SANO YOSHIKI
IPC: B65H23/188
Filed: 1983-06-07
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-H01271291-A (JP)
Title: Image-receiving medium for sublimation thermal transfer
Inventor: SUZUKI AKIRA
IPC: B41M5/50
Filed: 1988-04-25
Abstract: PURPOSE:To prevent welding from occurring and enhance recorded density, by providing on a base a dyeable layer which is a microporous structure of a vinyl chloride/vinyl acetate copolymer resin containing therein a substance easily dyeable with a heat-sublimable dye. CONSTITUTION:A dyeable layer comprising a microporous structure of a vinyl chloride/vinyl acetate copolymer resin C containing therein a substance B easily dyeable with heat-sublimable dyes is provided on a base A to produce an image- receiving medium for sublimation thermal transfer which is to be used in combination with a thermal transfer recording medium having a transfer layer 3 comprising a heat-sublimable dye. The substance easily dyeable with heat- sublimable dyes is preferably a polyester resin, an acrylic resin, a nylon resin or the like. The copolymer resin is orginarily one which contains 68-97wt.% of vinyl chloride and 3-32wt.% of vinyl acetate.
Patent JP-H09288958-A (JP)
Title: Single stable type polarized relay
Inventor: IDEHASHI KENJI
IPC: H01H51/24
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To facilitate the manufacture of a permanent magnet, partially magnetized in one side, to stabilize a relay characteristic, by magnetizing the permanent magnet in the center of it, to apply a magnetic reluctance increasing means on one side part of the permanent magnet. SOLUTION: In a permanent magnet 5, a magnetizing coil is arranged in the center of the permanent magnet 5, and e.g. the north and south poles are magnetized on the center and both end parts respectively; and in such the permanent magnet 5, a magnetic reluctance increasing means 7 is applied on one side part of the permanent magnet 5. In concrete, the magnetic reluctance increasing means 7 can be a different level part, or a recessed part 8 such as a bent, or a cut off part 9 such as a hole or a notch. In this case, magnetic reluctance can be increased with the increase of recessed quantity in the recessed part, or notched quantity in the cut off part 9.
Patent JP-S583210-A (JP)
Title: Clamping device for transformer iron core
Inventor: YAMAZAKI ICHIROU
IPC: H01F27/26
Filed: 1981-06-29
Abstract: PURPOSE:To prevent noise and to contrive stress mitigation by a method wherein an easy deformation metal tare is inserted between a pair of clamping plates held between the upper surfaces of leg section and yoke section iron cores and a coil group and heat-cured resin is poured into the tare for hardening. CONSTITUTION:A leg sectioniron core 1 and a yoke section iron core 2 are stacked on an iron core receiving plate 4 in a tank 3 and a coil group 5 and yokes 6 are coupled to the iron cores. A pair of clamping plates 7, 8 are held between each upper surface of the iron cores 1, 2 and the coil group 5. Furthermore, an easy deformation metal sheet made tare 11 having high strength and high elastic modulus such as stainless steel, for example, is held between the clamping plates 7, 8 and non-hardened heat-cured resin 12 is pressed and poured into the tare 11 by a resin pouring device 13. The iron cores 1, 2 are clamped and the resin 12 is heated and hardened under the above state. This permits safe work and very effective clamping on stress mitigation characteristics of clamping force without generating noise in clamping.
Patent JP-S582859-A (JP)
Title: Copying device
Inventor: OGINO YOSHITAKA
IPC: G03G15/043
Filed: 1981-06-29
Abstract: PURPOSE:To prevent partial disorder of recording image quality by providing a copying control information processor which detects the photoreceiving of a photoelectric converting element and processes copying control information. CONSTITUTION:From a CPU to FET transistors (TR) FT1 and FT2, a switching signal is sent as a timing signal. Since a fluorescent lamp which is turned on at a high frequency is used as a light source 4, its luminance increases and decreases in every half cycle and its emitted light is detected bya photocell, whose output is observed through an oscilloscope. Consequently, the light is seen as if it pulsates, and luminance with a ripple similar to the frequency of high-frequency lighting is obtained. Therefore, zero-cross pulses of this frequency are applied to the CPU, which constitutes photodetection level detecting circuits 291-2913 for outputting switch signals when the luminance is maximum as shown in the figure, thereby obtaining invariably constant luminance.
Patent JP-H11280045-A (JP)
Title: Wire rope type opening and closing device for water gate door
Inventor: TSUTSUMI TOSHIO
IPC: E02B7/38
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a wire rope type opening and closing device for a water gate door capable of reducing driving power of a water gate door body 7, shortening opening and closing time for a water gate, adjusting lifting and lowering time of the water gate door body 7, that is, opening and closing time of the water gate 8 even if a special transmission is not used. SOLUTION: In this wire rope type opening and closing device for a water gate door, attention is directed to changes of opening and closing speed characteristics without adding any special transmission by changing a diameter of a winding up drum 11 over a part or total length thereof. This device has a wire rope 5 attached to a water gate door body 7, a winding up drum 11 for opening and closing the water gate door body 7 by winding around or winding out the wire rope 5, and a drive part 2 rotating and driving the winding up drum 11. An outside diameter of the winding up drum 11 is changed over a part or total length thereof in the direction of its length.
Patent JP-S60246815-A (JP)
Title: Production of inorganic oxide fiber
Inventor: YAMANE AKIRA
IPC: C01F7/02
Filed: 1984-05-21
Abstract: PURPOSE:To obtain the titled fibers having fire resistance and flexibility, by mixing basic aluminum chloride with an organic acid containing alkoxyl group in the backbone of an aliphatic carboxylic acid to prepare a spinning solution having a specific viscosity, and spinning the resultant spinning solution. CONSTITUTION:A spinning solution containing basic aluminum chloride and further a fiber-consisting material, e.g. a silicic acid ester, convertible into a metal oxide other than alumina by firing oxidation treatment in an electric furnace added thereto is added and mixed with an organic acid containing alkoxyl group in the backbone of an aliphatic monocarboxylic acid, e.g. beta-ethoxypropionic acid, and the resultant mixture solution is then concentrated under heating to prepare a spinning dope having >=1 poise, preferably >=60 poises viscosity at room temperature. The resultant spinning dope is then spun to form precursor fibers, which are then fired and oxidized to afford the aimed fibers.
Patent JP-S5726953-A (JP)
Title: Automatic answering telephone set having confirming function of specific caller
Inventor: HASHIMOTO KAZUO
IPC: H04M1/64
Filed: 1980-07-25
Abstract: PURPOSE:To save useless part of an automatic answering telephone receiving tape, by controlling an external recorder by two control methods depending on the length of beep tone. CONSTITUTION:When an incoming call is given from the third party, a callout signal is detected at a ringing amplifier 1 to activate a relay Y-1. Thus, a contact y1-1 is closed and the callout signal is stopped and a motor M is driven to run a response tape T-1 and to transmit the response message on line. Succeedingly, the playback of signal tone is started and it is detected by a beep tone detecting circuit 5 and inputted to time constant circuits 6, 7, and the circuit 6 drives relays Y-2, Y-3 after one second. Simultaneously, a recorder is driven and when the signal tone is interrupted after 5 seconds, the recorder stops. The recorder is driven with the signal tone in 1 second after the transmission of the 2nd response message to record the message. When the tape T-1 turns around by once, the ringing amplifier is reset and the system stores to waiting state.
Patent JP-2000290448-A (JP)
Title: Inorganic fiber-containing styrene-based resin molding compound, method for molding the same and molded product
Inventor: NOMURA MANABU
IPC: C08L25/00
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject molding compound capable of easily giving molded products with wide range of apparent densites and improved mechanical strength and chemical resistance through making the best use of characteristics including dimensional stability, rigidity, hardness and low price each inherent in noncrystalline styrene-base resins. SOLUTION: This molding compound comprises (A) 30-99 wt.% of styrene- based resin pellets comprising a noncrystalline styrene-based resin and a thermoplastic resin having compatibility with or affinity for the noncrystalline styrene- based resin and containing polar groups and containing 20-80 wt.% of glass fibers each having a length of 3-100 mm nearly the same as that of each of the pellets and arranged in parallel to one another, (B) 1-50 wt.% of a crystalline styrene-based resin, and (C) 0-69 wt.% of a noncrystalline styrene-based resin.
Patent JP-H041628-A (JP)
Title: Radiograph read condition and/or image processing condition determining device
Inventor: TAKEO HIDEYA
IPC: H04N5/30
Filed: 1990-04-18
Abstract: PURPOSE:To decrease the scale of a neural network by converting an image into a standard pattern and then finding read conditions and image processing conditions by using the neural network. CONSTITUTION:When a preread image signal Sp is inputted to a computer system 40 by a preread means 100, the pattern of this preread image signal Sp is matched with the standard pattern and a reverse pattern respectively. When the image that the preread image signal Sp carries is an X-ray image of a left shoulder, the X-ray image is reversed on the preread image signal Sp. Then, the pattern of the input image is adjusted into the predetermined standard pattern (pattern of right shoulder) and then inputted to the neural network. Consequently, even if the input image is varied variously, the correct read conditions, etc., can be found by using the neural network equipped with a relatively small number of units.
Patent JP-S60245328-A (JP)
Title: Synchronization tracking device
Inventor: ADACHI TAKEMI
IPC: H04B1/7156
Filed: 1984-05-21
Abstract: PURPOSE:To prevent the generation of out-of-synchronism over many hours due to a burst-like receiving error by supposing a local signal frequency from an electromagnetic environment, in case a receiving error has been generated in the midst of a normal reception, and varying said local signal frequency at every shorter time than a prescribed time. CONSTITUTION:In case a receiving error has been generated in a synchronizing state 2, it is shifted to a waiting state 6 instead of executing a synchronizing capture 5 by shifting to an asynchronous state 1 immediately as out-of-synchronism, and until a hop section number (n) of the receiving error reaches the maximum waiting section number N, this state is held, and when a normal reception can be executed during that time, this state is shifted to the synchronizing state 2 as a resynchronization 8. In case the hop section number (n) of the receiving error has been continued exceeding the maximum waiting section number N, it is decided to be an out-of-synchronism 4 for the first time, said state is shifted to the asynchronous state 1, and the synchronizing capture 5 is executed. That is to say, a local oscillating means is controlled so that a local signal frequency is varied at every shorter time than a prescribed time.
Patent JP-S62260301-A (JP)
Inventor: ZAMA MATSUO
IPC: H01C1/14
Filed: 1986-05-06
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-S5226425-A (JP)
Title: Power converting system
Inventor: SEKINO YOSHIHIRO
IPC: H02M7/48
Filed: 1975-08-25
Abstract: PURPOSE: The facilitation of the troubleshooting remaining the condition of erroneous actuation, when the trouble is produced on the inverter even if the main circuit is forcibly stopped, the control circuit is left operated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07310483-A (JP)
Title: Shutter
Inventor: OKAWA KIYOSHI
IPC: E06B9/06
Filed: 1994-04-15
Abstract: PURPOSE:To devise a shutter to open and close by making plate bodies divided in height required for the shutter as unit bodies, engaging each of them with a rail, simply connecting each of the unit bodies by jointing without using a mechanical connecting means and giving an up and down lifting motion only to the unit body positioned at the lowest end for closing. CONSTITUTION:A part of a rail 2 to engage with a shutter body 1 in height required for opening and closing is made as a grooved support 2a, a storage part track line 2c is connected to its upper end in the horizontal direction through a bent part track line 2b, and the numerical value of height of the grooved support 2a divided in a desired number is specified as height dimension. Additionally, unit bodies 1a dimension of the required frontage of which is made as its breadth dimension are prepared in the divided number, they are made as the shutter body 1, and the unit body positioned at the lowest end of the grooved support 2a at the time of a closing state is given an up and down lifting motion as a driving unit body 1b. Each of the unit bodies 1a simply jointed above it is devised to move respectively.
Patent JP-S58220127-A (JP)
Title: Display element
Inventor: NISHIMURA YUKIO
IPC: G02F1/01
Filed: 1982-06-16
Abstract: PURPOSE:To obtain a display element having good reliability and image responsiveness in a display element which performs displaying with vapor bubbles by providing bubbling nuclei on exothermic elements for forming the vapor bubbles. CONSTITUTION:A pulse signal is applied by scanning to a thin film 4'a of a transparent exothermic resistor to conduct electricity thereto by the 1st driving circuit 6-1 while a thin film 4'b' of a transparent exothermic resistor is held conducted with electricity by the 2nd driving circuit 6-2, and when electricity is conducted to the 4'b and the pulse signal is not applied to 4'c, the transparent exothermic resistance elements of the films 4'a, 4'b and the transparent exothermic resistance elements of the film 4'b' both evolve heat and bubbles 5a, 5b are easily formed with the bubbling nuclei of dents 26 as central nuclei. The transparent exothermic resistance element of the film 4'c does not evolve heat; therefore, even if the transparent exothermic resistance element of the film 4'b' facing oppositely to the same evolves heat, the bubble 5 is not formed. Illuminating light 7b is transmitted through, for example, the bubble 5b and the illuminating light is visible. On the other hand, the light in the specific wavelength region of the illuminating light 7a, 7b is absorbed by the laser 1 in the parts where no bubbles are formed and said parts are visible as a liquid layer 1 having a color.
Patent JP-H07284682-A (JP)
Title: Waste paper rupturing means for waste paper treating device
Inventor: MIYATA EIKO
IPC: D21B1/14
Filed: 1994-04-14
Abstract: PURPOSE:To cut waste paper into irregular shapes of smaller fragments by introducing the waste paper supplied to an upstream side to the spacing between first and second rotating bodies and engaging bar-shaped members with the neighborhood of notches by counter rotations of these rotating bodies, thereby tearing the waste paper. CONSTITUTION:Several sheets of the waste paper are fed within guide plates 35a and 35b. A projecting blade part 31a engages successively with recessed blade receiving parts 32a when the waste paper is inserted between first and second rollers 31 and 32. At this time, the cruciform notches are formed at the waste paper. The many notches are formed in alignment at the waste paper. The blade edges of the bar-shaped members 41, 42 are successively thrusted near to the cruciform notches by the counter rotations of the rotating bodies when the waste paper is inserted between the pinch rollers 33a and 33b and is introduced to the spacing between the first and second rotating bodies 34A and 34B. The waste paper is sent outside in this state by the pinch rollers 33a, 33b and, therefore, the waste paper is cut and torn to the irregular shapes and the small fragments. These fragments fall as paper pieces 8a successively into a water tank.
Patent JP-S5226179-A (JP)
Title: Semi-conductor unit
Inventor: TSUDA AKITO
IPC: H01L29/49
Filed: 1975-08-22
Abstract: PURPOSE: Development of a high reliability non-volatile semiconductor memory by forming the floating gate by ion implantation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5226662-A (JP)
Title: Electric dust collecting device
Inventor: SHIBUYA AKIRA
IPC: B03C3/00
Filed: 1975-08-26
Abstract: PURPOSE: An electric dust collecting device designed to display an excellent dust collecting capability with a small size and by making maximum utilization of the existing facility and also to, in the case of a new installation, operate most efficiently by utilizing a small space for installation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61263189-A (JP)
Inventor: ENOMOTO AKIRA
IPC: C23C18/22
Filed: 1985-05-16
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-S5226872-A (JP)
Title: Portable electronic watch
Inventor: YAMASHITA SHIROU
IPC: G04F10/00
Filed: 1975-08-25
Abstract: PURPOSE:To make selectively magnified display of television video signals and time signals on the display part of electronic watches.
Patent JP-S5328358-A (JP)
Title: Monitor unit for injection synchronous amplifier
Inventor: OKAMOTO MASAHIRO
IPC: H03F7/00
Filed: 1976-08-27
Abstract: PURPOSE: To enable the operation of the amplifier system even at an abnormal time of the amplifier by providing an additional circuit to the output side of an amplifier, and thus to realize a small size as well as a simple constitution. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60247354-A (JP)
Title: Receiver
Inventor: NAGAISHI YASUO
IPC: H04B7/26
Filed: 1984-05-22
Abstract: PURPOSE:To improve the S/N of a demodulation output and also to increase a transmission range by providing a recorrection circuit that performs the recorrection in case the signal corresponding to an input reference frequency does not emerge at the desired center position, correcting again both a local oscillation circuit and a frequency analyzing circuit in case the signal corresponding to the reference frequency is shifted from the reference frequency, and receiving the subsequent signals. CONSTITUTION:A recorrection circuit 24 corrects again a local oscillation circuit 8 and a frequency analyzing circuit 20 for correction of the control linearity as long as a signal is obtained at a point near a reference frequency f0. The frequencies which are sent successively are analyzed after the frequency f0 arrives. An information decoding circuit 21 discriminates the difference between those frequencies and the f0, and an output circuit 14 is driven. Thus it is possible to obtain a receiver having high resistance to the variance of frequency owing to a temperature change, etc. by controlling the oscillation frequency of the circuit 8 and the rearrangement of filters of the circuit 20. In addition, a malfunction of the receiver due to noise can be prevented since a comparator 23 checks the arrival of the reference frequency.
Patent JP-H11291301-A (JP)
Title: Resin mold
Inventor: KAMIYAMA YOSHINORI
IPC: B29C45/38
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain a gate cut structure capable of performing gate cutting without distorting a product part in a resin mold. SOLUTION: The distortion preventing member or molded product extruding member coming into contact with the gate side end part of a product part to slide in a mold releasing direction or is provided in a resin mold. When a product part is extruded, the product part is extruded without being distorted because the distortion preventing member or the product part is held to the contact state with the gate side end part of the product part. By this constitution, since the product part 15 is not distorted at a time of mold release, gate cutting can be performed smoothly and certainly. Since post-processing becomes simple or can be omitted as mentioned above, a production speed can be increased and processing cost can be reduced. Further, percent defective can be also reduced.