baber/WOPTO huggingface dataset:
Patent JP-H01274125-A (JP)
Title: Image composing printer
Inventor: SHIODA KAZUO
IPC: H04N5/84
Filed: 1988-04-27
Abstract: PURPOSE:To accurately perform the positioning for image composition by providing a means for forming a photosensitive material in a free loop on the entrance side of common guides for two exposure stages which are provided along a conveyance path for the photosensitive material. CONSTITUTION:The looper means 11 which form the photosensitive material 1 in the free loop is provided on the entrance side of the common guides 12 and 13 which guide the photosensitive material 1 to the two exposure stages 5 and 6 arranged along the conveyance path for the photosensitive material 1. Thus, the free loop is formed on the entrance side of the common guides 12 and 13 for the two stages, so a drawing-out roller couple 15 for positioning the photosensitive material 1 at the 1st and 2nd stages 5 and 6 has no back tension and a slide due to back tension at the time of feeding the photosensitive material 1 is eliminated. Consequently, multiexposure image planes of a photographic image and a CRT image are positioned accurately and mutually.
Patent JP-H05301029-A (JP)
Title: Separation of isotope
Inventor: YOSHIDA TADASHI
IPC: B01D59/34
Filed: 1992-04-23
Abstract: PURPOSE:To effectively separate an even mass number isotope and an odd mass number isotope without being affected by the magnitude of the shift of the isotope and the size of a superfine structure. CONSTITUTION:This method for separating an isotope is constituted as follows. An atomic vapor flow is generated by heating a raw material incorporating the even mass number isotope and the odd mass number isotope of the same element. The atomic vapor flow is irradiated with plural pulse laser beams 15, 18 controlled in output. Thereby, level inversion based on an induced Raman adiabatic sweeping process is caused in the even mass number isotope to remove the even mass number isotope from a basic state. Successively, the odd mass number isotope component is ionized and recovered in an electrode by irradiating pulse laser beams consisting of a single wavelength or the combination of plural wavelengths, by which atoms being in a basic state are excited and ionized.
Patent JP-S5629639-A (JP)
Title: Amorphous rare earth magnets and producing thereof
Inventor: YAHAGI KATSUHIKO
IPC: C22C38/00
Filed: 1979-08-17
Abstract: PURPOSE: To produce amorphous rare earth-based magnets having high residual magnetic flux density and coercive force as well as excellent corrosion resistance, toughness, and strength by a method wherein a super-high speed cooling rate is applied to cool a molten alloy consisting of one or more of rare earth elements and one or more of other elements.  
     CONSTITUTION: A rare earth element alloy is melted containing one or more of Sm, Pm, Ce, Sc, Y, La and other rare earth elements, one or more of metal elements such as Co, Fe, Cu, Mn, Cr, and Ni, together with half metal such as C, B, P, Si, and Ge. The molten metal is jetted from nozzle 2 and is dropped on the surface of a drum 3, double rolls 4, or a single roll 5 consisting of Al, Cu, Fe, etc. of high- thermal conductivity, and rotating with high speed of 1000rpm or higher. In this manner, the molten metal is rapidly cooled at a cooling rate of 103°C/s and formed into amorphous structure, which is produced into a wire or plate products 6. Said process provides an amorphous rare earth magnet having 100% densisty, excellent residual magnetic flux density, coercive force, corrosion resistance, toughness, and strength. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5438524-A (JP)
Title: High voltage thyristor valve
Inventor: KANOU TAKASHI
IPC: H02M1/00
Filed: 1977-09-02
Abstract: PURPOSE: To reduce stress applied on the support and to obtain high mechanical strength, by coupling adjoining high voltage unit frames rigidly and increasing cross-section factor as SCR structure. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000303390-A (JP)
Title: Production of reclaimed paper product
Inventor: SUMITOMO HITOSHI
IPC: B44C7/08
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To enable a product having high degree of freedom in shapes, patterns, materials or the like to be formed, and a lightweight product to be inexpensively produced by using fiber formed into a muddy soil state by disaggregating a waste paper or the like in water. SOLUTION: A bagasse is added to a fiber in a muddy soil state obtained by disaggregating a waste paper or the like in water, and the obtained product is piled up on a planer or three-dimensional mold and dried. The dried product is separated from the mold to provide the objective paper product. When carrying out the piling-up treatment, the amounts to be piled up are changed according to the positions to form thin positions and thick positions with padding. The muddy fiber previously colored with a dye can be used, and a foreign matter such as a glass plate, a coral fragment, a driftwood, a seed of a tree, or the like can be inserted when the muddy fiber is piled up.
Patent JP-S59230022-A (JP)
Title: Biaxially oriented polyester hollow molded article
Inventor: ASAHIOKA NOBUYA
IPC: C08G63/66
Filed: 1983-06-14
Abstract: PURPOSE:To obtain a hollow molded article having uniform thickness and suitable as a beer container, etc., by using a branched polyester obtained by copolymerizing a specific amount of a polyfunctional hydroxy compound to a polyester composed of terephthalic acid, isophthalic acid and ethylene glycol. CONSTITUTION:The objective molded article is obtained by using a material comprising the branched polyester composed of (A) a dicarboxylic acid component composed of 80-95mol% (based on the dicarboxylic acid component) of terephthalic acid and 20-5mol% of isophthalic acid, (B) a glycol component composed mainly of ethylene glycol (preferably containing 90-100% of ethylene glycol and remaining part of propylene glycol, bisphenol A, etc.) and (C) 0.05- 1.0pt.mol, based on 100pts.mol of the component A, of a polyfunctional hydroxy compound having >=3 OH groups.
Patent JP-H10304428-A (JP)
Title: Redirection method in roaming of phs terminal
Inventor: IKUTA TAKAYOSHI
IPC: H04W8/08
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To provide the redirection method in which an incoming call to a PHS terminal is enabled, even when the PHS terminal being a destination object is moved between a public network dependent type PHS enterprise network and a public network connection type PHS enterprise network. SOLUTION: In the case that a PHS terminal 10 having a contract with a connection type PHS network 7 is resident in an area of a dependent-type PHS network 8 (roaming state) and a call is made to the PHS terminal 10, a caller exchange 1 makes routing once to the connection type PHS network 7 (1), receives a redirection instruction, including a roaming number from the connection-type PHS network 7 and makes a switch-back (2). Then the caller exchange 1 starts redirection, accesses a PHS service control station 11 (3), receives (4) an area number denoting a mobile destination of the PHS terminal 10 in the communication network (dependent-type PHS network 8) denoted by the roaming number and executes (5) re-connection based on the information.
Patent JP-S60248730-A (JP)
Title: Production of high molecular weight polyamide
Inventor: KIRIYAMA SHIYUNICHI
IPC: C08G69/48
Filed: 1984-05-23
Abstract: PURPOSE:To produce the titled polyamide having excellent heat-resistance without lowering the characteristics of the polyamide, in high productivity, by reacting an essentially linear polyamide with a specific amount of a specific bisoxazoline-type chain-linking agent and a specific amount of a copper compound. CONSTITUTION:The objective polyamide can be produced by adding (A) 0.1- 10wt%, preferably 0.1-8wt% addition product of (i) a bisoxazoline compound [e.g. 2,2'-methylenebis(2-oxazoline), etc.] and (ii) a dicarboxylic acid (e.g. terephthalic acid) at a molar ratio of (1.5-3):1, preferably (1.8-2.2):1 and (B) 1- 1,000ppm (in terms of copper) of a copper compound (preferably copper acetate or cuprous iodide) to (C) an essentially linear polyamine (e.g. nylon 6), and reacting the components with each other in molten state.
Patent JP-H10303901-A (JP)
Title: Distance measuring system
Inventor: TSURUTA ATSUO
IPC: H04L69/40
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To effectively measure the distance between an equipment in a station and a subscriber's equipment as utilizing a transmission line. SOLUTION: When step-out of phase synchronization occurs at a phase synchronization monitoring part 3 of equipment in the station 100, a window to restrict an incoming signals is set for all the subscribers' equipment at an outgoing cell generating part 1. during this period, a cell to measure the distance is transmitted from the outgoing cell generating part 1 to the subscriber's equipment 200 which is an object to be measured. At the subscriber's equipment, the cell to measure the distance is returned form an incoming cell generating part 7 to the equipment in the station. At the equipment 100 in the station, synchronization is established and controlled by measuring the distance by the returned cell. The window is released when measurement is completed.  Consequently, an incoming cell is restricted only when the distance measurement is required, therefore, an information cell is normally transmitted.
Patent JP-H09294199-A (JP)
Title: Communication controller
Inventor: MATSUMOTO MAKOTO
IPC: H04N1/32
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To continue communication without line interruption by sending a dummy frame so as to prevent line interruption from a receiver side when reduction in a line number of sender information at a transmitter side is not finished even after the lapse of a prescribed time. SOLUTION: A personal computer 1 is connected to an opposite facsimile equipment 4 with a line 3 via a facsimile MODEM 2, and sends data to the facsimile equipment 4, and the facsimile equipment 4 sends data to the personal computer 1. When the host computer 1 sends image information, the MODEM 2 sends sender information and sends repetitively a flag F of each frame while a head of the image information received from the computer 1 is deleted. The receiver side decodes the data to count and check the line number and when a time expires before the count does not reach a line number of the sender information, the presence of error is informed to the sender by a frame check sequence FCS. While a dummy frame is being sent, the receiver side does not interrupt the line.
Patent JP-H11291003-A (JP)
Title: Immersion nozzle and method for continuously casting steel using the nozzle
Inventor: SASAI KATSUHIRO
IPC: B22D41/50
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To stably execute a high efficient continuous casting and to obtain a cast slab having little non-metallic inclusion and surface defect by forming the cross sectional area in the inner hole of a nozzle having a porous refractory for gas suction having a specific range of pore diameter on the inner wall surface to a specific value or larger. SOLUTION: The immersion nozzle 1 is used for large slab continuous casting and this cross sectional area S of the inner hole is made to >=70 cm<2> . On the inner wall surface of the nozzle, the porous refractory 11 for gas suction is disposed and on the back surface, a closed chamber 12 is arranged and a piping for gas suction is connected with the closed chamber 12. The gas in the closed chamber 12 is sucked with the piping 13 for gas suction and the gas in the inner hole of the immersion nozzle 1 is sucked through the porous refractory 11 for gas suction. The porous refractory 11 for gas suction is made of the same quality as a porous refractory for gas bubbling having 3-50 μm pore diameter.  Since the immersion nozzle 1 has sufficiently large cross sectional area in the inner hole, even if the stuck material etc., is developed on the inner wall of the nozzle, the flowing passage of molten steel is secured and the clogging etc., of the immersion nozzle can be prevented.
Patent JP-S60247718-A (JP)
Title: Continuously variable voltage type direct current generating device
Inventor: GOINO YOUICHI
IPC: H02M1/14
Filed: 1984-05-23
Abstract: PURPOSE:To reduce a ripple of an output voltage and to increase a response speed by converting an output which is phase-controlled by a phase control type voltage regulator into a direct current after regulating an AC input voltage by a sine waveform voltage regulator. CONSTITUTION:A three-phase AC input voltage is applied to the sine waveform voltage regulator 1, whose output is inputted to a thyristor phase control type voltage regulator 6. The output of the regulator 6 is converted by a DC converter 2 into a direct current, and the output of the converter is passed though a filter 3 to obtain a DC output voltage. The level of the DC output voltage is detected by a voltage detecting circuit 4A, whose detected voltage is compared with a set voltage by a compartor 4B; and the comparison output is supplied to the regulator 1 or 6. Further, a ripple is detected by a ripple detecting circuit 7 and compared with a prescribed value by a decision circuit 8. When the ripple quantity is larger than the specific value, the output of the circuit 8 is sent to the regulator 1 and when not, it is sent to the regulator 6. Thus, the ripple of the output voltage is reduced and the response speed is improved.
Patent JP-H08294348-A (JP)
Title: Fence for preventing monkey from intruding
Inventor: SAIDA SHIGERU
IPC: A01M29/30
Filed: 1995-04-28
Abstract: PURPOSE: To provide a fence for preventing a monkey from intruding, equipped with many prickles, capable of providing a stimulus of a sense of pain to hands and fingers of the monkey, protruding upward in the top of the fence body and continuously attached in the longitudinal direction of the fence body without any dangerousness and maintaining preventing effects on the intrusion of the monkey for a long period and useful for a farm, etc. CONSTITUTION: This fence for preventing a monkey from intruding is obtained by installing many upward protruding prickles capable of providing a stimulus of a sense of pain to hands and fingers of the monkey continuously in the longitudinal direction of the fence body 8 at the tip of the fence body 8 designed not to catch the hands and fingers of the monkey in the upper part of the outer surface and forming a part within the range of >=1m from the top of the fence body 8 of a netlike material 7. The mesh size of the netlike material 7 is preferably regulated to that incapable of admitting the hands and fingers of the monkey thereinto.
Patent JP-H06277026-A (JP)
Title: Device for giving pellet mill prompt die exchange capability
Inventor: DONARUDO EMU UIRUHERUMU
IPC: A23N17/00
Filed: 1993-05-06
Abstract: PURPOSE: To speedily exchange a roller and a die at a pellet mill by forming a unit making color/die cartridge at the pellet mill. CONSTITUTION: In order to form the unit making roller/die cartridge at the pellet mill 40, a fixture spider 75 which can be fixed to a pellet forming die 110 and the roller 120 is installed. While minimizing a mass moving between with the pellet mill, the roller and the die are exchanged at the pellet mill to make the mechanism for fixing the die and roller proper to form a unit-made die and roller cartridge 100 to fasten the die and roller.
Patent JP-S59231763-A (JP)
Title: Automatic disk changing device
Inventor: KAWAKAMI HIROSHI
IPC: G11B17/28
Filed: 1983-06-13
Abstract: PURPOSE:To improve the disk exchanging speed and to attain the assured actuation of an automatic disk changing device by calculating each output of a pair of optical reflection sensors which perform positioning of a tray storing disk to control the driving of the tray, and storing a large number of disks with small capacity. CONSTITUTION:A prescribed one of many disks stored to a tray 100 is automatically selected, and a tray driving mechanism 150 shifts the tray 100 to send the selected disk to a reproduction part. An optical reflection sensor part 174 is attached opposite to a reflecting plate 108 for access at the back side of a tray main body 103. The reflection sensor reads a reflection pattern which gives 50 addresses and shift the tray 100 via the mechanism 150 so as to obtain a prescribed access position. Therefore, the tray can be positioned with 0.25mm. accuracy. In such a way, the disk exchanging speed is improved and the assured actuation of an automatic disk changing device is attained.
Patent JP-S61263790-A (JP)
Title: Ink ribbon fold detecting mechanism
Inventor: MINOKE TAKAHARU
IPC: B41J35/36
Filed: 1985-05-17
Abstract: PURPOSE:To prevent troubles concerning broken characters, ribbon winding or the like from occurring due to folding of an ink ribbon and obviate wasting of the ribbon due to breakage of the ribbon, by providing a means for detecting an abnormality in the width or the thickness of the ink ribbon, at a passage for the ribbon. CONSTITUTION:In the exterior of a ribbon guide 12a of a ribbon cassette 12, photosensors 16a, 16b are provided oppositely to side edge parts E1, E2 of the ink ribbon 7, and are connected to a controlling part 18. The photosensors 16a, 16b are constituted of light-emitting elements A1, B1 and light-receiving elements A2, B2 supported respectively by support members 17a, 17b, which are fitted to a frame 13. In normal condition, the photosensors 16a, 16b are shielded by the side edge parts E1, E2 of the ribbon 7. When the ink ribbon 7 is folded, either of the photosensors 16a, 16b detects the reduction in the ribbon width, ad either of detection signals c1, c2 is sent to the controlling part 18, whereby the printing operation is stopped, and an alarm buzzer is operated. The folded state of the ink ribbon 7 can be detected also through the thickness of the ribbon.
Patent JP-S5230098-A (JP)
Title: Wiring for smoke-fire preventing dumper in connection with smoke searc her
IPC: F24F13/10
Filed: 1975-08-31
Abstract: PURPOSE:To provide a wiring which provides an easy conjugation of wires, low consumption of batteries and a steady action.
Patent JP-H042423-A (JP)
Title: Ball incorporation for bearing device and so on for wheel
Inventor: YAMAMOTO KIYOBUMI
IPC: F16C43/06
Filed: 1990-04-20
Abstract: PURPOSE:To incorporate a ball into an outer member where a holder cannot be built in a ball groove due to the small diameter of a pilot part automatically by setting the holder at a ball equipartition guide fixture to be inserted from the lower part of the outer member, and raising the above fixture after supplying balls from the upper part of a guide shaft to a ball guide groove to put the ball into the holder. CONSTITUTION:If the pocket entrance 7' of a holder 6 faces the ball groove 3 of a work 1, a ball equipartition guide fixture 20 stops. At a result, a ball 5 is supplied into a ball dropping passage 31 by a ball guide member 30, and the ball drops along the ball dropping passage 31 and the ball guide groove 22 of a guide shaft 21. Next, if the ball is placed at the entrance 7', a member 30 is retracted from the work 1, and a ball press 40 is placed on instead and lowered to press down the ball 5. At this time, the press 40 presses down the ball 5 with a taper surface 42, so that the ball 5 is put into the ball groove 3, and the fixture 20 is moved upward to raise up the holder 6. As a result, the ball 5 is put into the pocket 7, and assembling of the ball 5 and the holder 6 is completed.
Patent JP-S588528-A (JP)
Title: Dehydrating apparatus
Inventor: NAKAJIMA SEIKOU
IPC: B01D33/04
Filed: 1981-07-08
Abstract: PURPOSE:To facilitate detachment and exchange of a press belt, by making it possible to insert and detach a press belt to an axial direction of each roll from the outer periphery opened part of an outer periphery opened plate. CONSTITUTION:When an endless press belt 30 is exchanged, a tension roll 32 is retracted by a cylinder apparatus 35 and an arm 39 is further revolved to incline the cylinder apparatus as shown by a dotted line and, in this condition, a pin 37 is withdrawn to separate a slide block 34 and a piston rod 36. When a reinforcing plate 5 is detached, the outer periphery of an outer periphery opened plate 3 is opened and, therefore, this belt 30 can be withdrawn to the axial direction of the roll because tension force is not added to the belt 30. In addition, a new endless press belt can be inserted between each rolls in such a manner that the periphery of the outer periphery opened plate 3 is enclosed and, when the cylinder apparatus and the reinforcing plate 5 are returned to the original position, exchange work is completed.
Patent JP-H06317641-A (JP)
Title: Receiver
Inventor: YAMANE TORU
IPC: G01S1/68
Filed: 1993-05-06
Abstract: PURPOSE:To provide a receiver which receives traffic information data at an early stage and performs exact under-beacon judgement for a vehicle. CONSTITUTION:A receiver is provided with two comparators 9, 10 for demodulating the frequency and the amplitude according to the output of a field strength signal sent from a field strength detecting circuit. The comparator 9 has a reference voltage source 28, the first reference value v1 of which is set lower in such a manner that the comparator operates even in the weak field strength state, and is connected to a frequency demodulating circuit 7 side. The comparator 10 has a reference voltage source 29, the reference value v2 of which is set higher in such a manner that the comparator operates only in the high field strength state, and is connected to an amplitude demodulating circuit 8 side through an AND gate 12. Accordingly, a frequency modulating signal is demodulated from the low receiving level to receive data information at an early stage, and in the high receiving level, an amplitude modulating signal is demodulated so as to perform exact under-bean judgement for a vehicle while influence of fading or the like is suppressed.
Patent JP-2000297349-A (JP)
Title: High tensile strength hot rolled steel plate excellent in elongation flanging property and fatigue characteristic and its production
Inventor: FUJINAGA CHIKAKO
IPC: C22C38/14
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a high tensile strength hot rolled steel plate having high formability of being excellent in elongation flanging formability and fatigue characteristics and moreover being good in bulging formability and shape freezability. SOLUTION: A steel slab contg., by weight, 0.010 to 0.10% C, 0.50 to 1.50% Si, 0.50 to 2.50% Mn, <=0.05% P, <=0.05% S and 0.005 to 0.03% Ti is held in the temp. region of 900 to 1300 deg.C, is subjected to continuous hot rolling in which the draft in the final stand is controlled to <20%, and the rolling finishing temp. is controlled to 870 to 980 deg.C, is cooled at a cooling rate of 50 to 200 deg.C/sec after the completion of the rolling and is coiled in th temp. range of 300 to 650 deg.C to form a structure composed of a ferritic phase of 70 to 97% volume ratio, and the balance low temp. transformed phase of a bainitic phase, and the intraplane anisotropy Δr of (r) value is controlled to <=0.2.
Patent JP-H04334410-A (JP)
Title: Manufacture of plastic molded product
Inventor: ITO SHUJI
IPC: B29C39/38
Filed: 1991-05-10
Abstract: PURPOSE:To release easily by means of the thermal impact process and increase manufacturing yield in the manufacture of a plastic molded product by injection. CONSTITUTION:In the releasing process for releasing a plastic molded product and an injection mold material, thermal impact in which, first, said product and material are heated up to 50 deg.C or over by means of liquid, and then cooled by another liquid of temperature difference of 30 deg.C or over is utilized.
Patent JP-S6140734-A (JP)
Inventor: ARUBAATO ANSONII PINTO
IPC: A21C11/00
Filed: 1985-05-17
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-S5229717-A (JP)
Title: Magnetic head process
Inventor: FUJIMURA AKIHIRO
IPC: G11B5/23
Filed: 1975-09-01
Abstract: PURPOSE: Obtain a magnetic head that can form a simple gap having accurate and optional fine distance. 
     COPYRIGHT: (C)1977,JPO&Japio