baber/WOPTO huggingface dataset:
Patent JP-S58199751-A (JP)
Title: Low melting point glass paste and nitrocellulose for low melting point glass paste
Inventor: OOTAKE ETSUO
IPC: C08B5/02
Filed: 1982-05-17
Abstract: PURPOSE:To provide nitrocellulose for low m. p. glass paste which permits thorough thermal decomposition in an inert gas atmosphere consisting of nitrocellulose having the degree of nitration and degree of polymn. in a specific range. CONSTITUTION:Nitrocellulose of a high degree of nitration having 12.2-14.1% degree of nitration in the content of nitrogen and 100-1,000 degree of polymn. If the degree of nitration is too high, the dispersibility of nitrocellulose by mixing with glass frit as well as adhesive strength of the paste decrease and the paste in inadequate as a binder. On the other hand, a paste of about several ten thousands cps viscosity is preferable with regard to the coatability and printability of the paste; therefore, the use of the nitrocellulose having a relatively high mol. wt. is effetive considering also the amt. of the residue after combustion. If the mol.wt. of the nitrocellulose is too high, the amt. of the nitrocellulose to be used for obtaining the same viscosity of the paste decreases, there by the poor printability and the low caking property of the glass paste during calcination stage are resulted. Therefore, nitrocellulose of high mol. wt. is undesirable.
Patent JP-S526988-A (JP)
Title: Insulated wire
Inventor: NAGATA AKIO
IPC: H01B7/00
Filed: 1975-07-04
Abstract: PURPOSE: An insulated wire, of high productivity, capable of saving an insulation material at a high speed processing, for such use of as a low tention side coil of the pole transformer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62239139-A (JP)
Title: Electrophotographic copying machine
Inventor: TAKAMATSU JUNICHI
IPC: G03B27/54
Filed: 1986-04-10
Abstract: PURPOSE:To radiate the heat of a light source to effectively cool the inside of a machine body by pulling a reflecting plate toward an aperture by a detaining tool in the end part of an original platen to open the light source to the space in the machine body, when the original platen is moved. CONSTITUTION:When copying is started, a detaining tool 25 in an end part 24 of an original platen 2 moving in the direction of an arrow B is engaged with a projecting stripe 19e of a freely slidable reflecting plate 19a and pulls the plate 19a toward an aperture part 17 against a spring 19d to close the aperture part. A light source 18 is opened wide, and the heat emitted from the light source 18 is radiated by a fan 10 to cool the inside of the machine body. The reflecting plate 19a is moved back from the aperture part in accordance with movement of the original platen in the direction of an arrow C to scan an original for exposure, and a detaining tool 27 is engaged with a projecting stripe 32 of a closing plate 30 and pulls it in the final position of this exposure scanning to close the aperture part. Thus, the heat of the light source is radiated by movement of the reflecting plate to effectively cool the inside of the machine body.
Patent JP-S527426-A (JP)
Title: Plant growth regulator
Inventor: SEKIOKA SUSUMU
IPC: A01N39/02
Filed: 1975-07-08
Abstract: PURPOSE: A method for offering a novel plant growth regulator with prominent effect for various kinds of plant growth regulation, without any toxicity to men, cattle, fish and shellfish or any stench. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11280848-A (JP)
Title: Balance piece mounting structure of propeller shaft
Inventor: KUBOTA TETSUO
IPC: F16F15/34
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently perform the rebalancing fine adjustment of a propeller shaft by providing a first balance piece fixed to a desired part of a propeller shaft with a locking portion to which a second balance piece for fine adjustment can be fixed. SOLUTION: Pressure welded warped burrs 5, 6 are formed on the inner periphery and outer periphery of a bonding portion of a propeller shaft 1, and a balance piece 8 is mounted on a desired part of the annular outer peripheral burr 6 of these pressure welded warped burrs 5, 6. That is, the balance piece 8 is formed by a metallic member curved along the peripheral direction of the propeller shaft 1, and comprises two screw holes 9, 10 on its outer periphery in a state that they are arranged side by side in the peripheral direction. The balance piece 8 is mounted in such manner that it passes the desired part of the annular outer peripheral burr 6, and both sides 8a, 8b thereof are bent in such manner that they surround the annular outer peripheral burr 6, to be caulked.
Patent JP-2000271507-A (JP)
Title: Method and apparatus for recovering useful metal from electronic part
Inventor: FUJITA TOYOHISA
IPC: B03C1/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To efficiently recover useful metals from electronic parts by a simple and easy method hardly causing problems of energy wasting or environmental pollution by suspending powder formed by crushing electronic parts containing useful metals in a fluid and causing the fluid to pass through a magnetic-field- applied zone to recover powder attracted magnetically. SOLUTION: Powder obtained by crushing electronic parts containing useful metals is suspended in a fluid e.g. by using a supply vessel 2 equipped with an agitator 1. The fluid containing the powder suspended is circulated e.g. with a pump means 7 and solenoid valves 3, 4. A magnetic field is applied to the fluid containing the powder suspended therein e.g. with the coils 8, 9, 10 of electromagnets. The fluid is introduced into the magnetic-field-applied zone with a tank 12 and a pump 11 to be cleaned. The magnetized powder in the magnetic-field-applied zone is recovered with a recovery vessel 13, a pump 11 for introducing the fluid thereinto, and solenoid valves 5, 6. Thus, useful metals contained in electronic parts are efficiently recovered.
Patent JP-H0641460-A (JP)
Title: Anionic dye composition and water-base ink derived therefrom
Inventor: PIITAA GUREGORII
IPC: C09B67/22
Filed: 1993-04-09
Abstract: PURPOSE: To obtain a black anionic dyestuff composition suitable for use in ink jet printing by compounding specific dyestuff in a free acid form and another dyestuff in a free acid form.  
     CONSTITUTION: This composition contains, as first component, (a) one or more dyes represented by formula I and, as second component, (b) either one or both dyes represented by formula II in a free acid form. In these formulae, W is H or COOH; X is H or COOH; Y is H or COOH; U and Z are each H or SO 3 H; provided that these dyestuffs contain at least two COOH groups; the number of COOH groups are made the same as or larger than the number of SO 3 H groups; A is NH 2 ; B is OH; or A is OH and B is NH 2 . 
     COPYRIGHT: (C)1994,JPO
Patent JP-H08255315-A (JP)
Title: Thin-film magnetic head and its production
Inventor: SATO KIYOSHI
IPC: G11B5/39
Filed: 1995-03-15
Abstract: PURPOSE: To improve a magnetic detection characteristic by determining the track width of a thin-film magnetic head with high accuracy and making it possible to control the shape at the end faces of three-layered films with high accuracy. CONSTITUTION: A longitudinal bias layer 4 and an electrode layer 5 are formed on a nonmagnetic material layer 1 and are partially removed by etching, by which the track width Tw is determined. The three-layered films 2 laminated with a magneto-resistance effect layer 2a, a nonmagnetic material layer 2b and a transverse bias layer 2c from below are formed on it. These three-layered films are etched to remain the three-layered films 2 only in the spacing part between the longitudinal bias layer 4 and the electrode film 5. The shapes of both end faces of the three-layered films 2 are determined with higher accuracy by the end faces of the longitudinal bias layer and the electrode layer 5.  The magnetic detection characteristic of the three-layered films is thereby improved and the magnetic coupling of the longitudinal bias layer 4 and the magneto-resistance effect layer 2a is improved as well.
Patent JP-S59207469-A (JP)
Title: Magnetic head driver of magnetic disk device
Inventor: YOSHIDA SHIGEMASA
IPC: H02P29/00
Filed: 1983-05-12
Abstract: PURPOSE:To improve the function accuracy and to obtain a continuous target signal to ensure the stable and accurate control of speed, by using the program signal produced by a program function generator to control a variable gain amplifier. CONSTITUTION:A program signal, i.e., the output of a program function generator is used as the control signal which is supplied to a variable gain controller 15. The program signal is obtained from a digital signal of several bits and then converted into a function signal by a D/A converter 14. Thus the amplifier 16 is controlled with the function signal produced by the program function generator and the converter 14 or the program signal produced by the program function generator. Thus it is possible to obtain a continuous target signal with high function accuracy. Therefore the stable and accurate control is possible for the driving speed.
Patent JP-H02261417-A (JP)
Title: Cord reel braking device of vacuum cleaner
Inventor: MATSUSHITA KUNIO
IPC: A47L9/26
Filed: 1989-03-31
Abstract: PURPOSE:To facilitate assembling properties on a cleaner body by providing a spring to push one end part of brake arm to a side of brake drum, and press a rubbing and engaging member to the brake drum, and a brake release button attached at the other end part of the brake arm. CONSTITUTION:Coil part 19a torsion coil spring 19 is fitted between positioning projection 24 on one side of supporting shafts 23, 23 and L-shaped part 21. One end part 19b of the spring 19 is fastened on the surface of connecting wall 20b and one of the supporting shafts 23, 23 is fitted into shaft hole 25 of brake release button 17. The other end 19c of the spring 19 is fastened between projections 17g, 17g and the other side of the supporting shafts 23, 23 is pushed into shaft guiding notch 27 while the other side of the supporting shaft 23 is fitted into shaft hole 26. In this condition, pressing shaft part 17f of the brake release button 17 is pressed to the L-shaped part 21 of brake arm 16 by the spring force of the spring 19. And, brake arm 16, brake release button 17, brake roller 18 made of rubber as a rubbing and engaging member, and spring 19, etc., compose brake part assembly body 15 in a semi-assembled condition. This brake part assembly body is installed from inside of an upper case 5.
Patent JP-H01255044-A (JP)
Title: System for protecting runaway of microprocessor
Inventor: TAKAKOU TENJI
IPC: G06F1/04
Filed: 1988-04-05
Abstract: PURPOSE:To always keep an equipment in a stopping state and to prevent the runaway operation of the equipment from being performed by performing an operation to change the operation of the equipment to the stopping state at the time of generating abnormality in a reference clock. CONSTITUTION:When the abnormality is generated in an oscillation circuit 9 and the stoppage of oscillation or the lowering of output is generated in the circuit 9, the malfunction of a microprocessor 1 is generated, then, a runaway state occurs. At this time, the malfunction of a watch-dog timer consisting of hardware in the processor 1 occurs due to the instability of the reference clock. As a result, the output of the terminals O0 and O1 of the processor 1 are set unspecifically, and an inconvenient operation such as to leave a burner 2 being fired, etc., may occur. However, since a frequency decision circuit 18 judges the abnormality in the oscillation of the circuit 9 and energizes a relay 7 by turning ON a switching device 21, a normally-closed contact 8 is set an open state, and the relay 2 (burner) and a relay 3 are de-energized, thereby, the burner and a fan motor can be kept in the stopping states.
Patent JP-S62241232-A (JP)
Inventor: ERII BERUBERU
IPC: H01H9/32
Filed: 1987-04-04
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-S58200445-A (JP)
Title: Light output controlling circuit
Inventor: IKEDA YUUJI
IPC: H01S5/068
Filed: 1982-05-18
Abstract: PURPOSE:To prevent a laser diode from destruction due to overcurrent, by providing a limiter controlling the driving current of the laser diode to prevent preliminary the generation of overcurrent due to the response delay, etc., of a controlling system. CONSTITUTION:A limiter LMT consists of a transistor (TR)Q3 having a resistor R3 between its emitter and base for limiting the current. The driving current If of a laser diode LD is led to a Darlington connection circuit DAR via the resistor R3 and almost not sent to the collector side of the Q3. If the current If increases due to some reasons, the current of the resistor R3 also increases, but the current is limited by the voltage V be between the base and emitter and the resistor R3. As a result, the collector current of the TRQ3 is also suppressed lower than a certain value. By selecting the current amplification rate of the TRQ3 and the value of the resistor R3, the diode LD is prevented from running the overcurrent into it.
Patent JP-S59207408-A (JP)
Title: Recording and reproducing method
Inventor: NISHIZAWA YASUHIRO
IPC: G11B5/02
Filed: 1983-05-12
Abstract: PURPOSE:To improve the durability of a magnetic tape by defining the cut surface containing less cracks out of two surfaces of a magnetic tape as a guide band side when the magnetic tape is wound around a magnetic recording/reproducing device having a guide band and performing the recording or reproducing operation. CONSTITUTION:A magnetic tape T2 is wound around a magnetic recording/ reproducing device with its cut surface turned down, i.e., defined as the guide band side. At the same time, the lengthwise direction of the tape T2 is cut so that the end I is set toward the driving direction (coating side). Thus the tape T2 is driven so that the reproduction output of a magnetic head 3 is increased. At the same time, the cut surface having less cracks out of two cut surfaces of the tape T2 is set along the guide band. Thus it is possible to improve the durability of a magnetic tape and to perform the video recording/reproducing operation with high picture quality.
Patent JP-H07266344-A (JP)
Title: Molds
Inventor: YAMAMOTO KAZUHIRO
IPC: B29C33/44
Filed: 1994-03-29
Abstract: PURPOSE:To provide molds in which a molded form having a protrusion can be preferably released without damaging the protrusion protruding in a direction for preventing releasing from the molds after molding. CONSTITUTION:The molds comprise an upper mold 13 for molding an upper surface of a molded form to be molded, a lower mold 23 for molding a lower surface of the form, and an auxiliary mold 31 contained in a hole 23a vertically passed through the mold 23 to advance or retract in a separating or touching direction of the molds 13 and 23 by vertical movement of a driving cylinder 35, wherein a molding position for molding a protrusion of the form is provided at a head 31c of the mold 31. The mold 31 is formed in a leaf spring shape to be bent at a specific angle toward a surface opposed to the surface provided with the molding position, and at the time of rising, it is reset to an original shape, while at the time of falling, in the case of engaging with the hole 23a, a pressing force is applied by the wall of the hole 23a.
Patent JP-H05290275-A (JP)
Title: Pos terminal equipment
Inventor: KIMURA KAZUFUMI
IPC: G07G1/12
Filed: 1992-04-06
Abstract: PURPOSE:To reduce the storage capacity of merchandise data by mutually retrieving the storage content of the merchandise data by plural POS terminal equipments. CONSTITUTION:When the merchandise data related with a transaction processing are not stored in its own merchandise data storage means during the occurrence of a fault in a merchandise data file connected through a data communication line 6, the retrieving request for the merchandise data is transmitted to the other POS terminal equipment by a retrieving request transmitting means 3. On the other hand, at the time of receiving the retrieving request transmitted from the other POS terminal, the pertinent merchandise data are retrieved from its own merchandise data storage means by a retrieving means 4, and the retrieved data are transmitted by a merchandise data transmitting means 5.
Patent JP-H08281307-A (JP)
Title: Device for joining sheet bar in continuous hot rolling and control method thereof
Inventor: SHIMIZU MICHIFUMI
IPC: B21B1/26
Filed: 1995-04-10
Abstract: PURPOSE: To prevent flaws generated due to slip at the time of clamping sheet bars by reducing the capacity of a motor for driving a sheet bar joining device, simplifying its structure and unnecessitating to hold the sheet bars with a clamp or the like. CONSTITUTION: Pinch rolls 16a, 16b, torque controllers 17a, 17b which are connected to the pinch rolls and a driving device 13 are mounted on the sheet bar joining device 11. When the sheet bar joining device 11 is accelerated to the passing speed of the sheet bar, the driving device 13 is driven and, simultaneously, by generating the braking torque of the pinch roll with a torque controller, the driving device is helped by the tractive force of the sheet bar. Since the sheet bars are held by the braking torque, it is unnecessary to mount a clamping device on the joining device, the flaws due to slip at the time of clamping the sheet bars are not generated.
Patent JP-2000278665-A (JP)
Title: Receiver, receiving method and providing medium
Inventor: INOSE KENJI
IPC: H04N7/173
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent a promotion channel of a digital satellite broadcast from being viewed by CATV viewers. SOLUTION: The reception method includes a step S1 where when a user executes channel selection (entry of a service number) to an entry section, its information is outputted to a control section, a step S3 where the control section discriminates whether the service number selected in the step S1 corresponds to a promotion channel and the processing continues to a step S11 when it is discriminated that the service number corresponds to the promotion channel, and the step S11 where the control section allows a monitor to display it that the selected service number is not in existence.
Patent JP-H0242017-A (JP)
Title: Polymerized substituted benzoide alkylsulfonic acid and salt thereof as protective colloid effective for microencapsulation system
Inventor: MARIUSU RODOSON
IPC: A61K9/50
Filed: 1989-04-04
Abstract: PURPOSE: To produce a microcapsule preparation having low viscosity and minimized in foaming and readily dispersed in hard water by using a polymerized substituted benzoid alkylsulfonic acid and its salt as protective colloid. CONSTITUTION: A polymerized substituted benzoid alkylsulfonic acid and its salt are used as a protective colloid and the protective colloid is mixed with oil/aqueous emulsion and the mixture is subjected to microencapsulation by phase separation or interfacial polymerization to provide the objective material. The protective colloid and oil/aqueous emulsion stabilizer is preferably added to water phase prior to production of emulsion. The microcapsule has a polyuea wall and has 0.5-100μm particle diameter and is used in an amount of 0.1-10wt.% based on protective colloid in water phase.
Patent JP-S5419675-A (JP)
Title: Production of semiconductor devices
Inventor: KANEGAE MASAMI
IPC: H01L21/331
Filed: 1977-07-15
Abstract: PURPOSE: To increase the dielectric strength between emitter and collector by forming a base diffused layer thereafter further adding and forming a base diffused layer through emitter diffusing window thereby beforehand increasing the depth of the base region under the emitter region. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04296539-A (JP)
Title: Core material for molding fiber-reinforced resin
Inventor: NAMIKI YUKIO
IPC: B29K105/20
Filed: 1991-03-26
Abstract: PURPOSE:To prevent thermal deformation of a molded product free from melting and deforming at RTM molding, by forming a core material for molding fiber- reinforced resin by placing a foamed thermoplastic resin core material between reinforcing fiber mats. CONSTITUTION:Foamed thermoplastic resins of polypropylene resin and polyethylene/polystylene resin are molded for a core material 3 to be used. In the resin transfer molding(RTM) using the core material 3, the core material 3 is only required not to be deformed by a molten resin injected. A molded product having a large cross-sectional coefficient due to impregnated FRP (glass fiber reinforced resin) layers 2, 4 has an enough rigidity without additional rigidity of the core material 3. The foamed core material 3 contributes to the light weight of the molded product to which a high-temperature baking finish can be applied without causing deformation of the molded product.
Patent JP-2000274628-A (JP)
Title: Garbage treating machine
Inventor: SUGIYAMA MASAO
IPC: F23G5/16
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To fumigate and carbonize a relatively small amount of a garbage without generating an offensive odor. SOLUTION: A cover 3 having an inner cover 18 and an outer cover 16 is openably provided at a body 1 having an inner container 7 and an outer container 4. A garbage container 9 is disposed at an upper side of a heater 10 in the inner container, and garbage container body and an exhaust gas combustion unit 26 of the cover communicating with the body fumigate and carbonize garbage. The combustion unit installed above a central opening of the cover stands a conical main exhaust gas cylinder on the center opening, a heater 30 on its periphery and a gas combustion cylinder 31 on an exterior of the heat. A heat shielding plate 32 and a combustion unit outer cylinder 22 are stood to enclose the exterior of the combustion cylinder.  A conical sub-exhaust gas cylinder 35 is projected above the inner cover on the opening of the cylinder, a bulged cylinder 30 is installed above the inner cover on a periphery of the gas cylinder, and an outer cylinder 21 is stood above the outer cover above a periphery of the bulged cylinder.
Patent JP-S60229448-A (JP)
Title: Transmission right control system
Inventor: KAMATA HIDEO
IPC: H04L29/08
Filed: 1984-04-26
Abstract: PURPOSE:To improve the data transmission efficiency by applying data link control using an own terminal equipment as a final terminal equipment when the own terminal equipment has data to be trasmitted and a discriminating means discriminates that a low-order terminal equipment has no data. CONSTITUTION:It is supposed that terminal stations b, c have transmission data and a terminal station serving as a final station has no transmission data. One command of a GP signal is issued from a high-order device to each terminal station and a terminal station having data returns a response in order from the upstream side. A final station discrimination section 5 of the terminal station (b) discriminates that the own station is an intermediate station because of a data presence signal 5 at ''0'' level of the own station and the said signal 6 of the suceeding station at ''0'' level and the station (b) outputs a [data F] signal 3 to a high-order station via an HDLC procedure. Then a final station discrimination section 8 of a terminal station (c) discriminates that the own station is the final station because of the data presence signal 5 of the own station at ''0'' level and the said signal 6 of the succeeding station at ''1'' level, the station (c) outputs similarly as above the [data F] signal 7 and the operation to one command of the GP signal from the high-order station is finished.