baber/WOPTO huggingface dataset:
Patent JP-H11245252-A (JP)
Title: Method for injection-molding of amorphous resin
Inventor: YAMAKI HIROSHI
IPC: B29C45/46
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To stably mold moldings free from defects in outward appearance by controlling the temperature of a gas to be supplied into a die cavity so that the temperature exceeds the critical temperature level of the gas. SOLUTION: Carbon dioxide, hydrocarbons such as methane, ethane and propane and a gas such as a chlorofluorocarbon obtained by substituting a part of the hydrocarbon with fluorine or the like, are previously sealed into a die cavity. These gases show a high solubility into a resin and also a solubility which is twice or more that of an air at a glass transition temperature of the resin and further, has a plasticizing effect upon the resin. The gas is absorbed into the surface of the resin in the step to fill a thermoplastic polymer alloy composed mainly of a non-crystalline thermoplastic resin or a non-crystalline resin such as a styrene resin like a polystyrene or the like, a methacrylic resin or a vinyl chloride resin. Thus the setting temperature of the resin surface coming into contact with the die is lowered.  The gas is heated by a warmer and thereby, the temperature of the gas flow path or the die is controlled so that the temperature exceeds the critical temperature of the gas and is lower than the critical temperature +70 deg.C, for example, to prevent the gas from becoming liquefied. Thus it is possible to stably produce the moldings free from defects in outward appearance.
Patent JP-S61206046-A (JP)
Title: Back-up device for programmable controller
Inventor: KAKIHARA KENJI
IPC: G05B9/02
Filed: 1985-03-11
Abstract: PURPOSE:To change over a bus to a holding system at the time of the abnormality of a normal service system and to continue the control by providing a bus change-over control circuit to change over bumplessly the system bus from a normal service system to a holding system or from a holding system to a normal service system in accordance with the command from the holding system. CONSTITUTION:A bus change-over control device 52 uses the register which can access respectively from the normal service to the holding system, and obtains the period of the bus change-over. To a holding system CPU 2, a forcible change-over request signal 300 is inputted, it is the change-over request from a normal service system a normal service system CPU 1 to the holding system CPU 2, and when the control action is already executed, the program execution is continued as it is. When the control action is not executed, the register is set, and after the delay time of Ts+alpha for which a constant spare time alpha is added at a control period Ts, the change-over command is given through a bus 101 to a bus change-over circuit 52, from the normal service system to the holding system. After change-over switches 54-56 are changed over to a B side, the register is reset and the execution of the program is started.
Patent JP-H03248679-A (JP)
Title: Mh encoding system
Inventor: KOIZUMI HIROZO
IPC: H04N1/419
Filed: 1990-02-27
Abstract: PURPOSE:To shorten communication time by discriminating if read data is the same as a preceding line or if it is a full white line, and adding a discrimination code. CONSTITUTION:A line comparing means 7 compares the read line data with the preceding line data. Besides, a full white detecting means 8 executes the full white detection of the read line data. An adding means 9A discriminates if the read line data is the same as the preceding line or if it is the full white line, and adds the discrimination code to the rear of a line end signal. After a code storage means 12 stores this generated code, it sends it. At a receiving side, MH expansion processing is executed and a data line is generated when the line data is not the same as the preceding line in conformity to this discrimination code. Through this system, since a transmission code is abbreviated, the communication time is shortened.
Patent JP-H02227400-A (JP)
Title: Damping device for space structure
Inventor: OKAMOTO OSAMU
IPC: B64G1/64
Filed: 1989-03-01
Abstract: PURPOSE:To control any vibration in a space structure so quickly by installing a control means which controls a coupling member positioner so as to move a coupling member in a direction of checking vibrations in a coupled structural element by an output signal of a vibration detecting means. CONSTITUTION:At the active side, there are provided with a damping sensor 32 detecting a strain and a displacement sensor 46, while each structural element at the passive side, there is provided with each rocking sensor 57. Each output out of these sensors is read in order by a multipoint measuring high-speed A/D scanner 55, and a rocking mode at the point of time is analyzed by a high-speed multidimensional rocking analyzer 58, and for damping, a moving position at the passive side is given to a 4-axis controller 59 as a control signal of four axes of X-Y-Z-theta. Then, a signal is given to each controller of each electrically direct driving motor 17 for eccentric rotors 10, 13, a X-axis rotor 15 and a Z-axis rectilinear rotor 23 of a coupling member positioner 5 from this controller 59, controlling output of each motor 17, and a coupled shaft 1 is displaced, whereby the structural element at the passive side is moved in the damping direction, preventing vibrations from occurring.
Patent JP-S60191537-A (JP)
Title: Digital signal transmission control system
Inventor: MIYAO FUMIO
IPC: H04L12/417
Filed: 1984-03-13
Abstract: PURPOSE:To improve the transmission efficiency of a transmission line by allowing a block using station memory to store an address of a packet sender station and a destination station using exclusively a block and a kind of a terminal device and comparing/discriminating the request from a terminal device with the stored content. CONSTITUTION:An overhead signal 25 is extracted from each station receiving by a reception logical circuit 14 of a station device 9, which transmits the signal 25 to a block using station memory 24. The memory 24 stores a destination address, a sender address and the kind of the terminal device in use being the final address. When a connection request enters from a terminal device 5 and the address of communication party and a final connection terminal are clarified, an other station check request signal 26 is outputted from a transmission control circuit 22 to the memory 24. The memory 24 compares the address of communication party and the final connection terminal device with the content of the memory 24, and whether or not the final terminal device having the connection request is in use is discriminated, resulting that the signal 27 is returned to the circuit 22. When it is clear that the final connection terminal device is not in use, a packet requesting a call is transmitted to the opposite station.
Patent JP-S56142202-A (JP)
Title: Sexual pheromone releasing pipe
Inventor: YAMAMOTO AKIRA
IPC: A01N25/18
Filed: 1980-04-09
Abstract: PURPOSE: A sexual pheromone releasing pipe capable of discharging the compound useful for controlling noxious insects for a long time prolongably, obtained by packing a low-density polyethylene thin pipe with a specific thickness with a sexual pheromone substance having a specific molecular weight.  
     CONSTITUTION: A low-density polyethylene thin pipe having a thickness 0.1W0.3mm and an inside diameter preferably 0.3W1mm is packed with a sexual pheromone substance having a molecular weight 250W310, e.g., z-11-hexadecenyl acetate (molecular weight 282), Z-7-eicosene-11-one(molecular weight 294), etc., to give a sexual pheromone releasing pipe. The releasing pipe can discharge all the amount of the sexual pheromone substance packed in the thin pipe from the whole outer peripheral face through the thickness part of the thin pipe for a long time at a constant rate prolongably. Since polyethylene is relatively inexpensive, inactive to the sexual pheromone substance, and has corrosion resistance, the releasing pipe has high reliability. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05248540-A (JP)
Title: Combination of piston rings
Inventor: SAMEJIMA SHUJI
IPC: F16J9/26
Filed: 1992-03-04
Abstract: PURPOSE:To reduce the cost of the first and second pressure rings used for a diesel engine having an EGR system and improve the abrasion resistance of the rings and the sealability after a long service period. CONSTITUTION:A first pressure ring 1 is formed from martensite stainless steel containing 0.16 to 1.4wt.% of carbon, and 11.0 to 19.0wt.% of chromium. In addition, a nitrided layer 11 having a hardness value >=1050 is formed on the surface of the ring 1. A second pressure ring 2 is formed from martensite stainless steel containing 0.4 to 0.8wt.% of carbon, 0.3 to 1.0wt.% of silicon, 0.5 to 1.0wt.% of manganese and 2.0 to 10.0wt.% of chromium, with 2.0 to 10wt.% of chromium carbide mainly contained in the structure of the original surface. In addition, a nitrided layer 22 having a hardness value <1050 is formed on the surface of the ring 2.
Patent JP-2000240263-A (JP)
Title: Outlet fitting hole closing cover in floor panel
Inventor: AKAGI TAKAAKI
IPC: E04F15/024
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To enhance the strength of a cover provided on a closing cover covering over an outlet fitting hole formed in a floor panel and exposing a cord insertion hole by bending it down. SOLUTION: In a device having two slits, whose one end extends to a flange side end and other end extends to a central side prescribed point deviated from the flange part, formed in a closing cover for the outlet fitting hole in a floor panel mounted on a flange part which is formed one stage lower than the upper surface of the floor panel in the circumference of the outlet fitting hole opened in a side edge of the floor panel, setting the interval between the slits to a covering cover, and exposing the cord insertion hole by bending down the covering cover, a reinforcing structure for increasing withstand load of the covering cover part is provided on the covering cover part.
Patent JP-H0567328-A (JP)
Title: Manufacture of sputtered magnetic disk
Inventor: FUJIMAKI SHIGEHIKO
IPC: G11B5/66
Filed: 1992-03-04
Abstract: PURPOSE:To prevent from degradation of a service life and wear resistance by forming a protective film of a magnetic disk by a plasma CVD of a raw gas including a metallic gas of a specified composition. CONSTITUTION:A sputtering magnetic disk is manufactured by successively laminating a metallic thin film magnetic layer 2, a protecting film 3 and a lubricating film 4 on a nonmagnetic substrate 1. The protecting film 3 is formed by the plasma CVD of a raw gas incorporating a dicyclopentadienyl metallic gas shown in formula I. In the formula, M is one of among Ti, V, Cu, Fe, Co, Nu, Ru, Os, and Pd. Thereby, a film thickness of the protecting film 3 can be decreased and the problems for damage of the metallic thin film layer 2, increase of wear quantity and degradation of the service life, etc., can be dissolved.
Patent JP-H06270448-A (JP)
Title: Controlling method for thermal printer
Inventor: MATSUMOTO KOICHI
IPC: B41J2/355
Filed: 1993-03-08
Abstract: PURPOSE:To prevent an allophone in low speed printing from generating, by a method wherein at the time of sending-out of a color development pulse of dyes to a thermal head by synchronizing with paper feed, melting pulse of dyes is sent out to the thermal head directly before the paper feed. CONSTITUTION:Each phase line such as phases a, b, c, d of a step motor is electrified by a wave-formed pattern and excited through an input pulse performing changeover of phase of a step motor. The input pulse for the foregoing changeover of a phase is controlled so that a color development pulse is sent out to a heating resistor of the thermal head at a fixed time lag. The heating resistor of the thermal head becomes a high temperature through electrification of the color development pulse wave form and dyes of heat sensitive paper are color-developed. Then when a binder melting pulse current (silencing pulse) is applied to the heating resistor of the heating resistor directly before paper feed through phase changeover of the step motor, a binder solidified after melting through the foregoing printing electrification is remelted and paper feed is performed before cooling and solidification of the binder, through which allophone is prevented from generating at the time of the paper feed.
Patent JP-S58174796-A (JP)
Inventor: KOIKE TADASHI
IPC: F16T1/30
Filed: 1983-03-18
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-H11251314-A (JP)
Title: Oxidized silicone fine wire
Inventor: KAJIYAMA HIROSHI
IPC: H01L21/316
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To form an oxidized silicon fine wire formed by chemically adsorbed oxygen atoms to a back bond on one side or both sides of a dimer column by a method wherein, after two dangling bond fine wires or more are formed artificially on a 2×1 rearrayed surface of a silicon (100) face which is hydrogen terminated, oxygen molecules are irradiated. SOLUTION: By use of a needle of STM on a silicon surface which is hydrogen terminated, five wires of a dangling bond of a length 50 nm are made every five column of a dimer column. Next, oxygen molecules are 2L irradiated on the silicon surface which is held in a room temperature to make an oxidized silicon fine wire. Continuously, a temperature of a sample ore is held at 100 deg.C, while silicon atoms of 11 layers are accumulated under a superhigh vacuum by an epitaxial method. Thereafter, a 2×1 rearrayed surface of a silicon (100) face is terminated by hydrogen atoms. Further, continuously, approximately above a position where an oxidized silicon fine wire is firstly formed, five wires of the dangling bond of a length about 50 nm are made every five column of the dimer column, and the oxygen molecules are about 3L irradiated.
Patent JP-H03250170-A (JP)
Title: Strut device for fence
Inventor: HIRONO TOSHIAKI
IPC: E04H17/20
Filed: 1990-02-27
Abstract: PURPOSE:To facilitate execution of works for an angular part and an external angle or the like of a fence by making it possible to connect a connecting member, having a mounting part to a base frame member in one side and a panel mounting groove in the other side, to the base frame member of circular section, vertically provided, by changing a mounting angle. CONSTITUTION:A cross section of a base frame member 1, vertically provided on a base 4, is formed in circular shape. A connecting frame member 2, provided with a mounting part 5 brought into contact with a surface of the base frame member 1 in one side and a groove-shaped part 6 for fitting a mounted piece 3 mounted with a panel 11 in the other side, is molded. Next, the connecting frame member 2 is secured by a screw to the base frame member 1 in an optional position in the peripheral surface. A fence or the like is formed by fitting the mounted piece 3 and further mounting the panel 11, coping 17, etc. to the connecting frame member 2. In this way, assembly of an angular part or the like can be performed by a part of single kind.
Patent JP-S61205150-A (JP)
Title: Thermal recording head
Inventor: KOMATSU KATSUAKI
IPC: B41J2/335
Filed: 1985-03-09
Abstract: PURPOSE:To obtain the titled head having high durability while good printing quality, by a method wherein, in the thermal recording head having a curve-shaped heating element consisting of a main portion and a curved portion, the widths of the main portion and the curved portion are set to be the special dimensions. CONSTITUTION:A heating element layer 108 is attached on a glaze layer 116 being fixed on an insulator substrate 103, and thereon opposed electrodes consisting of a common electrode 109 and individual signal electrodes 110 disposed respectively opposedly to each other across the space 111, are attached. In this manner, a heating portion 102 is formed in the space 111. The heating element layer 108 under the space 111 between the electrodes and the electrodes 109, 110 are coated and protected by a protecting layer 117 made of Ta2O5. Measurement of the temperature distribution within the heating portion 102 by a method in which the temperatures are continuously dotted as the width W1 of the main portion 108a of the heating element 108 and the width W2 of the curved portion thereof are changed, shows that a sufficient service life is obtained with W1 and W2 in the range of 15-35mum, and additionally the heating portion 102 is protected from excessive burden with W2 more than 15mum. When setting W1 and W2 as mentioned above, the heating element durable for long period of use is obtained, thus, extending the service life of the head.
Patent JP-H03249150-A (JP)
Title: Ferritic stainless steel having excellent toughness in weld zone
Inventor: MINAMINO SHIGERU
IPC: C22C38/50
Filed: 1990-02-27
Abstract: PURPOSE:To improve the toughness in a weld zone, in a ferritic stainless steel in which the content of C and N is reduced and mixed with Ti, by regulating the content of S. CONSTITUTION:The compsn. of a ferritic single phase stainless steel is formed of, by weight, 0.01 to 0.03% C, <=0.6% Si, <=1.0% Mn, <=1.0% Ni, 10 to 20% Cr, <=0.1% Al, 6XC(%) to 0.8% Ti, to <=0.02% N and the balance Fe with inevitable impurities. In this stainless steel, the content of S is regulated to <=0.004%. By using the steel having the above compsn., at the time of manufacturing various welding structures such as automobile exhaust gas apparatus, marine transportation containers, plumbing pipelines and kitchen equipment, high speed working similar to that to a base metal can be executed to a weld zone even without considering a countermeasure such as its heating.
Patent JP-H02226722-A (JP)
Title: Treatment of organic film
Inventor: FUJIMURA SHUZO
IPC: H01L21/302
Filed: 1989-02-28
Abstract: PURPOSE:To remove an organic film having a hardened region rapidly without leaving any residue and stably without damaging an underlying wafer by treating the organic film with plasma as required. CONSTITUTION:By treating a wafer with etching plasma containing at least hydrogen, a hardened region in an organic film which has been carbonized and hardened by bombardment of charged particles containing ions on the wafer can be removed rapidly without leaving any residue and stably without damaging the underlying wafer. This pretreatment provides conditions facilitating a chemical action and, therefore, subsequent treatments of the organic film can be performed in a desirable manner.
Patent JP-S62212497-A (JP)
Inventor: HORUSUTO PENEBUISU
IPC: C10M145/14
Filed: 1987-03-03
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-H03250202-A (JP)
Title: Steering controller for automatic traveling truck
Inventor: WATABE MICHIHIRO
IPC: G05D1/02
Filed: 1990-02-27
Abstract: PURPOSE:To reduce the angle of steering control when a truck is turned by automatically switching a mode from a straight travel mode to a turn travel mode when steering wheels are repeatedly controlled toward a turning direction. CONSTITUTION:The truck approaches a turning spot in the straight travel mode and a judging means judges that front wheels 2 are repeatedly controlled toward the same direction. Based on the result of this judgement, a switching means automatically switches the mode from the straight travel mode to the turn travel mode. When the mode is switched to the turn travel mode, the reference steering angle of the front wheels 2 is turned to 'thetaR' and the refer ence steering angle of rear wheels 3 is turned to 'theta r'. Namely, in the state of positioning a guide cable 5 at an intermediate position between pickup coils 7 and 8 (9 and 10), the steering angle of the front wheels 2 is turned to the 'thetaR' and the steering angle of the rear wheels 3 is turned to the 'theta r'. Thus, at the time of turning, the angle of the steering control is reduced.
Patent JP-H09218330-A (JP)
Title: Tube for laying optical fiber and its production
Inventor: CHIGIRI KAZUYOSHI
IPC: B29C48/33
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce a radius of bending, to improve mechanical strength and wear resistance and to facilitate handling by providing the outer layer surface of a synthetic resin tube consisting of double layers with spiral line projecting parts. SOLUTION: This tube 1 for laying an optical fiber consists of an inner layer tube 2 and an outer layer tube 3. The inner layer tube 2 consists of a thermoplastic synthetic resin, such as polyethylene resin, Copolymers of polyethylene-polypropylene resins and their denatured matter, and thermoplastic synthetic resins, such as nylon resins, are usable in addition to the polyethylene resins, for the outer layer tube 3. The outer layer tube 3 covers the outside surface of the inner layer tube 2. Both tubes as the double layers form the integral tube 1. Further, the surface of the outer layer 3 is continuously provided with the many small projecting parts 4, 4,...4. These projecting parts have a spiral shape S in a longitudinal direction L. As a result, the large bending of the optical fiber is made possible until the bending radius decreases at the time of the work to lay an ABF system.
Patent JP-S54138081-A (JP)
Title: Metal clad laminate for printed circuit board, and its manufacturing
Inventor: HASEGAWA MASAO
IPC: B32B15/04
Filed: 1978-04-19
Abstract: PURPOSE: To manufacture a metal clad laminate having exellent electrical property, peeling strength of the metal foil, and heat resistance, and useful as a flexible printed circuit board, by coating a metal foil with a specific resin composition, laminating the foil to a substate, and curing the resin composition.  
     CONSTITUTION: A metal foil is coated with a resin composition composed of (A) a silicone-modified resin of the formula (R is methyl, phenyl; R' is a resin selected from alkyd resin, polyester resin, epoxy resin, acrylic resin, and phenolic resin) dissolved in a solvent which may contain an unsaturated polyester resin and/or an alkyd resin, and (B) a curing agent. The coated foil is laminated to a substrate and the resin composition is cured. The silicone-modified resin, e.g. obtained by the reaction of an organopolysilioxane with an alkyd resin. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04282929-A (JP)
Title: Alarm transmission control system
Inventor: SUZUKI ATSUSHI
IPC: H04L69/40
Filed: 1991-03-12
Abstract: PURPOSE:To reduce the circuit scale and to decrease the cost without need of provision of a pseudo signal transmission circuit to a line changeover unit with respect to the alarm transmission control system. CONSTITUTION:Line changeover units opposite to each other are connected respectively to active and standby terminal station units and the active or the standby terminal station unit is selected. An alarm inhibit means inhibits the alarm transmission of an alarm transmission section 41. Alarm inhibit release means 34, 42 detect a switch trigger signal switching the selection of the line changeover unit into the standby or the active terminal station unit and release the inhibit of the alarm transmission by the alarm inhibit means of the selected terminal station unit to inhibit the alarm transmission of the terminal station unit not selected by the line changeover unit.
Patent JP-S53132309-A (JP)
Title: Announcing machine by voice recording drum
Inventor: JINBOU TOORU
IPC: G11B5/00
Filed: 1977-04-22
Abstract: PURPOSE: To reduce the time until the word head locating of messages and prolong the life of a recording drum by dividing voice messages to plurality and recording these into the recording drum and reproducing them therefrom. 
     COPYRIGHT: (C)1978,JPO&Japio