baber/WOPTO huggingface dataset:
Patent JP-S63317556-A (JP)
Title: Flame-retardant and radiation-resistant high polymer composition
Inventor: KUBO MASAJI
IPC: C08L23/04
Filed: 1987-06-19
Abstract: PURPOSE:To obtain a composition, having remarkably improved hot water resistance without deteriorating flame retardance and radiation resistance, by blending a high polymer with a halogenated acenaphthylene (condensate) and basic lead compound. CONSTITUTION:A composition obtained by blending (A) a high polymer, preferably polyolefin based polymer or polyolefin elastomer, such as polyethylene or ethylene-propylene-diene copolymer, with (B) a halogenated acenaphthylene expressed by the formula (X is Cl or Br; a is 0-2; b is 1-6; n is >=1) and/or condensate thereof and (C) a basic lead compound, e.g. lead oxide, lead hydroxide, lead phosphate or lead carbonate (preferably powder having >=0.1m<2>/g specific surface area). The components are blended in amounts of 5-150pts.wt. component (B) based on 100pts.wt. component (A) and 10-100pts.wt. component (C) based on 100pts.wt. component (B).
Patent JP-H054857-A (JP)
Title: Production of ceramics base
Inventor: MURANAKA AKIHIRO
IPC: C04B35/00
Filed: 1991-06-25
Abstract: PURPOSE:To prevent aggregation of ceramics powder and to produce a ceramics base having surface smoothness. CONSTITUTION:Ceramics powder is put in a liquid and provided with ultrasonic vibration to dissociate aggregation of ceramics powder. Methyl cellulose is added to the liquid, dissolved and heated to gelatinize the methyl cellulose. Then the liquid is kneaded to prepare body, which is molded and burnt to produce a ceramics base. Even if fine particles of ceramics powder having <=1mum particle size is used, aggregation of ceramics powder is dissociated by ultrasonic vibration and reaggregation of ceramics powder can be prevented by coating the surface of the ceramic powder with methyl cellulose gel.
Patent JP-S5676823-A (JP)
Title: Information transfer system
Inventor: AWANO KIYOMICHI
IPC: G06F3/00
Filed: 1979-11-28
Abstract: PURPOSE: To eliminate an alteration of the interface, by installing the check circuit which detects and processes the error information to the devices of the transmission and reception sides each of the information and in the form of the underfined data and then converting the information to be transferred into the information that can be detected by the check circuit at the reception side.  
     CONSTITUTION: The control unit 6 is installed to the transfer system which transfers the information read by the card reading device 5 to the higher-rank device 12, and the conversion check circuit 7 is provided to the control unit 6. At the same time, the data converting circuit 9 as well as the figure check circuit 8 which supplies the information of the data (a) are provided to the device 5. And the error is checked through the circuit 8 in case the error information is transferred from the device 5, and then the error information is transferred to the control unit 6 after converted into the underfined data. This transferred information is checked through the circuit 7 of the conrol unit 6, and then the 8-bit data (c) is tranferred to the device 12 along with the error information (d) showing the underfined code data. Thus the alteration can be eliminated for the interface. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01318254-A (JP)
Title: Formation of semiconductor device lead
Inventor: TAJIMA TAKAHIRO
IPC: H01R43/04
Filed: 1988-06-20
Abstract: PURPOSE:To improve the flatness of a lead tip end by restricting spring back by moving a contact region of a bending punch drawing a curve toward a body side of a semiconductor device following the shape of a bending die during formation of a lead under pressure. CONSTITUTION:A semiconductor device such as a flat package IC, etc., is placed on a bending die of a lower mold, a lead is brought into press contact with the bending die through a stripper plate 13, and the semiconductor device is fixedly mounted on the bending die. Thereafter, an upper mold 11 is lowered to bring a lead punch 14 into press contact with the lead. Thereupon, a lead punch guide 15 is interrupted in its lowering operation as the lead punch 14 makes contact with the lead, and a roller 16 is allowed to roll along a guide surface 15a of the lead punch guide 15. Hereby, the lead is pushed against the bending die by the lead punch 14, and hence is securely molded and is restricted in spring back exerted thereon.
Patent JP-S5580730-A (JP)
Title: Gas forming device for braun tube
Inventor: AMAMIYA IKUZOU
IPC: H01J9/24
Filed: 1978-12-13
Abstract: PURPOSE: To simply form a Braun tube body at a low cost by pressing the top of heat softened plate glass, with pressurized nitrogen, mounted on a press.-setting receiver die in a chamber of a nitrogen atmosphere heated to a high temp. to extend and press.-set the glass in the fitting recess of the die.  
     CONSTITUTION: Press.-setting receiver die 6 made of carbon material and provided with fitting recess 7 having through hole 8 at the lower end is placed in chamber 4 of a nitrogen atmosphere heated to a high temp. so that die 6 can be taken in and out. Plate glass 20 is mounted on die 6, and pressing cover 11 made of carbon material and provided with blowing recess 11 communicating with pressurized nitrogen feed pipe 12 is detachably press.-fitted to the upper end of die 6. The top of heat softened plate glass 20 is then pressed with pressurized nitrogen, extended, and press.-set in recess 7 to form a Braun tube body. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6216054-A (JP)
Title: Motor
Inventor: TAKEHARA ISAMU
IPC: H02P6/06
Filed: 1985-07-11
Abstract: PURPOSE:To simplify structure by detecting the position of a rotor with magnetic poles, polarity thereof alternately differs, and relatively turning a stator and the rotor generating magnetic flux through predetermined switching operation in response to detecting signals. CONSTITUTION:A rotor 151 is constituted of eight poles on N poles 153-159 and S poles 154-160. Hall elements 163-165 are arranged around the rotor 151, and the change of the polarity of passing magnetic poles is detected. Nine poles 166a-174a are shaped by a core 175, slots 166-174 and a coil 186 in a stator 152. The width of the poles is determined so as to shape open slots at every 30 deg., 45 deg., 45 deg., 30 deg., 45 deg., 45 deg., 30 deg., 45 deg. and 45 deg. in the counterclockwise direction from the intermediate line 166b of the open slots. A switching element is driven by outputs from the Hall elements 163-165, the coil 186 is conducted in succession, and the poles 166a-174a are excited, and sucked and repulsed to the N and S poles of the rotor 151. Accordingly, structure is simplified, and a rigid thin type motor is manufactured.
Patent JP-H0444630-A (JP)
Title: Magnetic recording medium
Inventor: KAMIYAMA YASUHIRO
IPC: G11B5/73
Filed: 1990-06-11
Abstract: PURPOSE:To improve the traveling property of a medium without reducing electromagnetic conversion characteristics, durability or smoothness by preparing a coating material by dispersing planar aluminum powder having specified diameter and thickness as a filler in a binder and applying this coating material to form a back coating layer. CONSTITUTION:The coating material is prepared by dispersing planar aluminum powder as a filler in the binder. Particles of this aluminum powder have 0.5 - 1mum particle diameter and the ratio of average diameter to average thickness from 10 to 50. The prepd. coating material is applied on the surface of the nonmagnetic supporting body opposed to the recording layer side, to form a back coating layer. When the diameter of the aluminum powder particle exceeds 1mum or the ratio of average diameter to average thickness exceeds 50, the surface smoothness of the back coating layer is degraded. When the diameter of the aluminum powder particle is <0.5mum or the ratio of the average diameter to the average thickness is <10, the dispersion state of the back coating material is hardly obtained, which reduces the strength of the layer. Thereby, traveling property of the medium can be improved without reducing electromagnetic conversion characteristics, durability or smoothness.
Patent JP-S6133598-A (JP)
Inventor: KANEDA HAJIME
IPC: G08C23/04
Filed: 1984-07-25
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-S5678751-A (JP)
Title: Feeding system for sheet feeding device
Inventor: NEZU TAKAO
IPC: B65H3/06
Filed: 1979-11-27
Abstract: PURPOSE: To reduce a time required for transfer by a method wherein the time from the detection of the sheet to the start of feeding for the 2nd and subsequent sheets is made shorter than that for the 1st sheet and thereby the inclination of a copy is reduced.  
     CONSTITUTION: A paper-discharging plate 5 and an inserting stud 4 are provided on the upper part of a transfer machine 1, while an automatic copy feeding device 3 on a copy stand 2 is divided into three parts: a feeding part 6, a conveying part 7 and a discharging part 8. The feeding part 6 is provided with a detector 9, feeding rollers 10A and 10B and a gate member 11, while the conveying part 7 is provided an endless belt 14 stretched between pulleys 12 and 13, and further the discharging part 8 is provided with paper-discharging rollers 17 and 18 which are coaxial with the pulley 12. The rollers 10A and 10B are rotated based on a signal from the detector 9, while the belt 14 is stopped by signals for informing the completion of exposure from the detector 16 in the vicinity of a stopper 15 and from the transfer machine, and the rollers 17 and 18 are rotated by the signal from the detector 19, whereby the copy for which the exposure is completed is discharged automatically. By this, the normal feeding of the copy and the reduction of the time required for the transfer are enabled. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0745142-A (JP)
Title: Manufacture of superconductive wire material
Inventor: NAKAYAMA SHIGEO
IPC: H01B12/06
Filed: 1993-06-24
Abstract: PURPOSE:To enable the conversion to a uniform superconductor, by applying an electric current under an environment in which no obstacle occurs with respect to the coaxial-line body and thereby causing Joule heat generation at the superconductor-forming temperature. CONSTITUTION:A coaxial-line body wherein a core wire consisting of pure Sn is sequentially concentrically clad and integrated with a pure Cu layer 1, a pure Nb layer 2, and a pure Cu layer 3 is immersed in a liquid nitrogen N2 to thereby convert the pure Cu layer 1 into a Cu-Sn alloy layer. As a result, the coaxial-line body is formed with the superconductive-body-forming components being coaxially or concentrically disposed within the outer-peripheral cladding functioning as a stabilizer for example. Then, an electric current causing Joule heat generation at a superconductor-forming temperature is applied to the coaxial-line body under an environment in which no obstacle occurs in forming the superconductor. As a result, with a mere appropriate change in the applied-current capacity, it is possible to obtain a uniform superconductive wire material exhibiting a critical current density having design specification values, irrespective of the size thereof.
Patent JP-2000336790-A (JP)
Title: Heat-insulating execution method of residence
Inventor: AZUMA YUJI
IPC: E04B1/80
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide the heat-insulating execution method of a residence capable of being easily executed surely and capable of imparting sufficient airtightness to the residence. SOLUTION: A heat-insulating material, in which a surface arranged on at least the indoor side of a fiber mat is covered with a synthetic resin film 12 having vapor resistance of 10 m2.h.mmHg/g or more and which has a flange- shaped lug section 14 formed by extending the synthetic resin film from the four side faces of both side faces along the long side direction of the fiber mat and both side faces along the short side direction, is used as a fibrous heat-insulating material 10, and each of the lug sections 14 along the long side direction of the fibrous heat-insulating material 10 is fixed onto columns or studs.  One of the lug sections 14 along the short side direction of the fibrous heat-insulating material 10 is placed along a floor foundation material from the indoor side of a wall and fixed by pinching by the floor foundation material and a floor finishing material on a lowermost floor, and arranged along a ceiling foundation material from the indoor side of the wall and fixed by pinching by the ceiling foundation material and a ceiling material on an uppermost floor.
Patent JP-H078276-A (JP)
Title: Synthetase for new cyclic isomaltooligo sugar and productions of the synthetase and the sugar
Inventor: OGUMA TETSUYA
IPC: C08B37/00
Filed: 1993-06-24
Abstract: PURPOSE:To obtain the subject synthetase useful for obtaining cyclic isomaltooligo sugars from dextran. CONSTITUTION:This synthetase of cyclic isomaltooligo sugars has the following physicochemical properties. (1) Action: acts on a glucose polymer having alpha-1,6 bond, e.g. dextran to produce new cyclic isomaltooligo sugars (cycloisomaltoheptaose, cycloisomaltooctaose, cycloisomaltononaose) by intramolecular sugar rearrangement. (2) Substrate specificity: acts on dextran having a main chains consisting of alpha-1,6 bond and dose not act amylopectin, pullulan, etc., partly having alpha-1,6 bond in the structure. (3) Optimum pH and stable pH: acts around pH 5.5 and is stable in the region of pH 4.5-8.5. This synthetase is obtained from a cultural product of Bacillus sp. T-3040 (TERMBP-4132), etc.
Patent JP-H0713216-A (JP)
Title: Iris diaphragm device
Inventor: SHIBUYA MAMORU
IPC: G03B9/06
Filed: 1993-06-24
Abstract: PURPOSE:To realize an iris diaphragm device whose structure is simple, which is miniaturized and thinned and whose cost is prevented from being increased. CONSTITUTION:An iris mechanism is constituted of a fixed plate 30 on which plural electrodes 302 are arrayed in a prescribed direction and which consists of a film, and moving bodies 40a and 40b which are provided with a high resistance layer 402 consisting of the film disposed on electrode parts 32a, 32b, 32c and 32d on which the electrodes of the fixed plate 30 are arrayed. By controlling a voltage supplied to the respective electrodes 302, the attraction force and the resiliency of static electricity are optionally induced and the moving bodies 40a and 40b are moved under a non-contact state to the fixed plate 30 Then, the adjustment of light quantity is performed.
Patent JP-S63318139-A (JP)
Title: Metallic thin film wiring
Inventor: YAMAMOTO HIROSHI
IPC: H01L23/52
Filed: 1987-06-19
Abstract: PURPOSE:To prevent a disconnection from occurring to a slanting part by a method wherein thin films such as Al, etc., are deposited by sputtering process improving the adhesion to the slanting part by applying bias potential or thermal energy at least in one term during the depositing process. CONSTITUTION:For examples, a silicon oxide film and a silicon nitride film are used respectively for a primer insulating film 2 and a surface protecting film 7. Since Al alloy thin film wirings 4 are made of thin film deposited by sputtering process improving the adhesion to a slanting part no disconnection occurs even in a part on the surface of a substrate having a steep inclination such as a contact hole 8. Furthermore, the Al alloy thin film wirings 4 being coated with W thin film 6 in high mechanical strength, the stress imposed on the wirings 4 themselves can be alleviated, e.g. even if a fine disconnection occurs in the Al alloy thin film wirings 4, overall wirings 4 are not subjected to the disconnection at all since the conductivity thereof can be maintained by the W thin film 6.
Patent JP-H112695-A (JP)
Title: Flow rate control method of waste liquid supply tank
Inventor: MATSUI HIDEHIKO
IPC: G21F9/16
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide the flow rate control method of a waste liquid supply tank capable of accurately calculating the fluctuation quantity of a liquid level and properly performing constant supply control even in the case where disturbance of the liquid level by a stirrer is received. SOLUTION: A waste liquid supply tank 1 supplying high level radioactive waste liquid to a glass melting furnace is provided with an air purge type liquid level meter 2 and an air lift pump 3 transmitting its waste liquid. The flow rate of the waste liquid is repeatingly sampled by dividing into a constant time, and flow rate average per constant time is calculated. Newly calculated flow rate average and therebefore-calculated primary delay flow rate average are compared with a set flow rate value respectively, their differences are found, and only in the case where their differences are a same mark, a driving amount of the air lift pump 3 is adjusted.
Patent JP-H0366449-A (JP)
Title: Method and apparatus for vibrating mold for use in continuous casting of metal
Inventor: MISHIERU NOOGU
IPC: B22D11/116
Filed: 1990-06-12
Abstract: PURPOSE: To provide a vibrating method of an ingot mold having high vibrating efficiency by containing a component directed in the parallel direction and a component directed to the orthogonal direction to the axial line of the mold in the vibration. CONSTITUTION: An ultrasonic vibration is given to a wall 2 of the ingot mold 1 and metal, particularly, steel is continuously cast. The vibration to the wall 2 is generated with an ultrasonic transmitter 12 through a crown 9. In this vibration, the component directed in the parallel direction and the component directed to the orthogonal direction to the axial line of the mold 1, are contained. The ultrasonic wave is transmitted at the right angle to the surface having the inclined angle α to the axial line of the mold. The angle α is made to about 60 deg. or about 120 deg.. In this way, the dimension of a mold vibrating device in the perpendicular direction can be made small.
Patent JP-H0319363-A (JP)
Title: Semiconductor memory device
Inventor: WATANABE SHIGEYOSHI
IPC: H01L27/108
Filed: 1989-06-16
Abstract: PURPOSE:To obtain a DRAM small in size and stable in operation without making a groove so deep by a method wherein a wiring layer of two-layered structure is buried in a groove which runs in a direction vertical to a bit line to serve as a plate electrode, and one of the electrodes of a MOS capacitor and at least one of the plate electrodes of double structure are connected together at a side wall. CONSTITUTION:A MOS capacitor is formed on the lower side wall of pillar-like protrusions and a MOSFET is formed on the upper side wall of the protrusions, and in the MOSFET whose source or drain is connected to a bit line, first and second wiring layers 4001, 4003, 4005, 4002, 4004, and 4006 serving as word lines are buried in a groove which runs in a direction vertical to bit lines 3401 and 3402... so as to constitute a two-layered structure, and gate electrodes 300-300 of the MOSFET and one of dual word lines are alternately connected together at a side wall so as to connect unit cells adjacent to each other in a direction, in which the word lines extend, with different word lines respectively.
Patent JP-S5580119-A (JP)
Title: Temperature control method
Inventor: MUNEKATA JIYUNICHIROU
IPC: G05B13/02
Filed: 1978-12-13
Abstract: PURPOSE: To stabilize rapidly a controlled variable and manipulated variable by controlling the valve opening degree of an automatic valve with a proportional gain, etc., when a deviation of a measured temperature from a set temperature exceeds fixed extent.  
     CONSTITUTION: A heating fluid supplied from conduit 16 is led to heat exchanger 17 under the control of automatic valve 15, and a heated fluid supplied from conduit 18 is heat-exchanged with the heating fluid in heat exchanger 17 and then led into container 11. In accordance with a proportional gain, when deviation T 2 -T 1  of measured temperature T 1  measured by temperature sensor 12 from preset temperature T 2  exceeds fixed temperature extent, differential and integral time, the valve opening degree of automatic valve 15 is controlled and the proportional gain, the parameter of a proportional control part, varies with the deviation of the measured temperature from the set temperature. Consequently, a controlled variable and manipulated variable can be stabilized rapidly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5579557-A (JP)
Title: Multiprocessing system for picture signal
Inventor: SANADA YUKIAKI
IPC: H04N1/00
Filed: 1978-12-12
Abstract: PURPOSE: To simplify the circuit of a circuit coordinate part while making it possible to share a run-length counter, by providing the circuit coordinate memory to a common-use processing part.  
     CONSTITUTION: An input analog picture signal is demodulated, A/D-converted and sent to line code part 2. Pieces of coded information CD 0  and CD 1  are inputted to code part 3 by way of tri-state gates 11 1 ∼11 4  of code part 2. Circuit coordinate memory 17, provided corresponding to circuits, is stored with run-length RL values. Then, RQ (read request) detection circuit 14 detects an RQ signal, which is inputted to memory 17 via address control circuit 16 to input B/W (black/white) information and RL to change detection circuit 15 and RL counter 18, and when circuit 15 detects B/W information of picture signal PIX agreeing with information in memory 17 by the RQ signal of circuit 14 by comparing, the count value of counter 18 is increased by one and stored in memory 17. When not, B/W information and RL value are stored in coded information memory 20. In addition, coded information on a picture signal state is also stored in memory 20. In this way, a common processing part is provided with the memory to provide the sharing of the counter, simplifying the circuit of the circuit coordinate part. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H101273-A (JP)
Title: Elevator main rope duct
Inventor: KATO MASAYOSHI
IPC: B66B7/00
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an elevator main rope duct which can enhance operability during an installation operation when a new cable is installed between a car and an external control unit. SOLUTION: A duct 10 is fitted into an elevator main rope hole 8a, and the inside of the duct 10 is divided into a large-bore through hole for passing a main rope 5 and a small-bore through hole for passing a new cable 9. When an elevator device is newly installed, the elevator main rope 5 is passed through the large-bore through hole and used; when the elevator device is to be partly repaired, the new cable 9 can be passed through the small-bore through hole, so that there is no need to spend much time preparing for operations and bore a hole in the floor 8 of an elevator machine room 2 to pass the new cable 9.
Patent JP-S5582055-A (JP)
Title: Tachometer drive circuit of current input type
Inventor: FUJIMOTO KINYA
IPC: G01P3/48
Filed: 1978-12-15
Abstract: PURPOSE: To make smooth the operation of meter, by connecting the rectifier in series to the cathode of SCR and flowing unidirectional current having sufficient value to the meter through the resistor flowing suitable value of current to the meter.  
     CONSTITUTION: The rectifier CR1 is connected in series to the cathode of SCR1. Further, the anode of CR1 is connected to the current type tachometer M via the resistor R1. At turning on of SCR1, pulse of about 1V is produced to the forward voltage of CR1 and even in case of CDI trigger unit, sufficient value of unidirectional current can flow to the meter M to enable smooth operation of meter. 
     COPYRIGHT: (C)1980,JPO&Japio