baber/WOPTO huggingface dataset:
Patent JP-H03182832-A (JP)
Title: Roll damper device
Inventor: KAMIYAMA SHIGERU
IPC: B60G21/055
Filed: 1989-12-11
Abstract: PURPOSE:To enable the effective restraint of rolling at the time of turning a vehicle quickly by increasing the rotation of a rod quickly and transmitting the rotation to a reduction means provided between inner ends of a bilateral pair of rods to be rotated in response to a vertical movement of a wheel and for showing the reduction work in response to the relative rotation of both the rods. CONSTITUTION:A reduction device which consists of a roll damper 9 is provided between inner ends of a bilateral pair of rods 7A, 7B, of which outer ends are connected to a lower arm as wheel supporting members in right and left which composing a part of a suspension member, and for converting a vertical displacement of the wheel to the rotating force. This roll damper 9, which is formed as a viscous coupling, restricts the relative rotation of the rods 7A, 7B in right and left with the viscous resistance of the sealed oil to reduce the vibration caused by rolling. An accelerating means which consists of an epicyclic gear mechanism 18 for increasing the rotating speed of the rod 7B and transmitting it to the roll damper 9 is provided between the roll damper 9 and the rod 7B.
Patent JP-H01161309-A (JP)
Title: Multiplex reflector
Inventor: SAWADA SHIGETOMO
IPC: G01N21/53
Filed: 1987-12-18
Abstract: PURPOSE:To increase the density of an optical beam by constituting the title reflector of concave and convex curved mirrors having different curvatures and multiplexedly reflecting the optical beam between both the mirror faces. CONSTITUTION:A pair of spherical mirrors 3, 4 having different curvatures are opposed to each other, a mirror having a larger radius of curvature is constituted of the concave mirror 3 and a mirror having a smaller radius of curvature is constituted of the convex mirror 4. When an optical beam 2 incident on between the mirror faces constituted of the concave and convex mirrors 3, 4 in parallel with an optical axis 5 is reflected twice so as to be parallel with the optical axis 5 after the reflection and said operation is repeated, the beam is approached to the optical axis 5, but is not permanently reached to the optical axis 5. At that time, the beam goes an extremely compact state between both the mirror faces. Since the multiplex reflection of the optical beam can be obtained and the optical beam can be made compact, dispersed light due to fine grains is extremely intensified at the time of using the title reflector for the detection of fine grains, so that grains smaller than the ordinary ones can be detected.
Patent JP-H07171345-A (JP)
Title: Removal of nitrogen oxide
Inventor: MIURA HIROSHI
IPC: B01D53/86
Filed: 1993-12-21
Abstract: PURPOSE:To purify an exhaust gas, especially an oxygen-rich exhaust gas, discharged from an internal combustion engine such as of an automobile, using a catalyst for the purification of an exhaust gas having an excellent initial activity and an outstanding durability at a high temperature in the presence of vapor, without using a reducing agent such as ammonia. CONSTITUTION:A catalyst consisting of zeolite with a mole ratio of SiO2/Al2O3 of at least 15 and silver phosphate and more than one type of active metal contained in the former, is allowed to come into contact with an oxygen-rich exhaust gas containing nitrogen oxide and hydrocarbon. Thus the nitrogen oxide is removed.
Patent JP-H10160175-A (JP)
Title: Controller for hot water floor heating system
Inventor: TSUJIMOTO YOSHIMI
IPC: F24D3/00
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To interrupt floor heating operation owing to operation mistake as early as possible when heating is unnecessary. SOLUTION: Once the onset of floor heating operation is instructed with a remote controller 4, a circulation pump 11 is driven to combust a gas burner 100 whereby water circulated in a warm water circuit 10 is heated with a heating heat exchanger 12 into warm water which is in turn supplied to a floor heating panel 3. After the passage of 1 hour since the onset of the floor heating operation, fresh air temperature Ta is detected with a fresh air temperature thermistor 404, and if 35 deg.C or higher (actual atmospheric temperature is 30 deg.C), the combustion of the gas burner 100 is interrupted to stop a circulation pump 11 and interrupt the floor heating operation into a standby state. Provided the detected fresh air temperature Ta becomes 20 deg.C or lower, the floor heating operation is restarted.  Wastful heating operation in the summer season where the atmospheric temperature is high can be eliminated while it is operated at low temperature where heating is required. Further, even in any season with high atmospheric temperature installation work and trial operation are achieved.
Patent JP-H03183244-A (JP)
Title: Automatic answering telephone device
Inventor: TAKENAGA HIDEO
IPC: H04M1/652
Filed: 1989-12-12
Abstract: PURPOSE:To catch only the message of a necessary line in a short time at the time of the reproduction of an automatic answering telephone device by recording an identification signal correspooning to a connected line on a tape correspondingly to the record of the message. CONSTITUTION:A recording head 6a is connected as well to a filter circuit I 7a which is supplied with the identification signal generated by a CPU 2 and corresponding to each line by the CPU 2 and executes waveform shaping, and this identification signal comes to be recorded on the tape together with the message. The identification signal is recorded beforehand in the head searching part of the message to be recorded in this way, and at the time of the reproduction of this automatic answering telephone device, by catching and deciding the identification signal, it can be easily discriminated from what line a recorded incoming call came, and the addressee of the message can be specified.
Patent JP-H05155495-A (JP)
Title: Sheet feeding device
Inventor: NAKAKAWAJI MIKIO
IPC: B65H23/182
Filed: 1991-12-06
Abstract: PURPOSE:To vary the detecting timing of the near end of a sheet formed in the shape of a roll through a simple operation. CONSTITUTION:A sheet 11 delivered from a roll containing part 12 is run around the under side of a tension roller 16 between a fulcrum roller 14 and drive rollers 15a and 15b. The tension roller 16 is supported to the one end of an arm 18 and the other end of the arm is rotatably fixed on a shaft 17. A switch 19 is provided in a position where it is turned ON through rotation of the arm to a given position situated below. The arm has length being regulatable through a simple operation.
Patent JP-H08175788-A (JP)
Title: Track cable type cable crane provided with hoisted cargo flooring system
Inventor: SUZUKI AKIYOSHI
IPC: B66C21/00
Filed: 1994-12-26
Abstract: PURPOSE: To provide a track cable type cable crane provided with a hoisted cargo flooring system capable of automatically and speedily carrying out transportation from a hoisted cargo depositing point from a bunker cable end part and flooring. CONSTITUTION: An automatic flooring system using a visual sensor 18 arranged on an end part of a bunker cable is provided, an automatic drive device 101, a bracing device and a trolley positioning device 103 are provided, and bracing of a hoisted cargo 4 is carried out by winding up the hoisted cargo 4 by way of actuating the automatic drive device 101, the bracing device and the positioning device 103 by a second command signal of an operator console and while transversely moving a trolley 12.  Thereafter, when the hoisted cargo reaches a point immediately above a grounding position, the hoisted cargo 4 is floored at a target position by automatically winding down the hoisted cargo 4 by way of starting an automatic flooring device 102 automatically or by a third command signal from the operator console and using a height and position signal of the hoisted cargo 4 from the visual sensor 18 and a picture processing device 19.
Patent JP-H06143007-A (JP)
Title: Ceramic cutting tool and grinding device thereof
Inventor: FUJIKAKE KIYOSHI
IPC: B24B3/34
Filed: 1992-11-06
Abstract: PURPOSE:To enable re-utilization by polishing even when the life limitation is exceeded by forming a recessed part for positioning on the intermediate part of a corner line of a V shape groove receiving surface. CONSTITUTION:A recessed part 16 for positioning is formed on the intermediate part of a corner line 7 of a V shape groove receiving surface 3 of a tool main body 4. Centering at the time of polishing is thus carried out easily and accurately. The V shape groove receiving surface 3 formed on the tool main body 4 is fitted together so that the recessed part 16 for positioning is superimposed on a protruded part 27 for positioning, and positioning and centering of them are carried out. The tool main body 4 is fixed so that it is not easily rotated in an eccentric manner by placing a receiving rod 26 in the proximity to an end surface support rod 29, and whereby supporting the end surface of the tool main body 4 of a ceramic cutting tool with a supporting surface 28 of the end surface support rod 29. When the tool main body 4 is thus fixed, the tool main body 4 is polished by rotating the receiving rod 26 and the end surface support rod 29 together, and by placing a grinding wheel thereon.
Patent JP-H03185056-A (JP)
Title: Thermoplastic resin composition
Inventor: OKADA KENICHI
IPC: C08L71/12
Filed: 1989-12-14
Abstract: PURPOSE:To provide the subject new composition containing a polyphenylene ether, a polyamide, an antistatic agent and a rubbery polymer in a state of a specific dispersion and having excellent oil-resistance, heat-deformation resistance, paintability, etc. CONSTITUTION:The objective composition is produced by compounding (A) 20-70wt.% of a polyphenylene ether [e.g. poly(2,6-dimethyl-1,4-phenylene)ether], (B) 25-70wt.% of a polyamide (preferably nylon 6, etc.), (C) 0.1-5wt.% of an antistatic agent effective in improving the paintability [preferably the compound of formula (R is 5-25C alkyl, etc.; X is alkali metal)] and (D) 0-30wt.% of a rubbery substance (preferably styrene-butadiene block copolymer). The components A and D of the composition are dispersed in the continuous phase of the component B in the form of dispersed particles having an average diameter of 0.1-5mum.
Patent JP-H02174755-A (JP)
Title: Production of n-alkanoylcysteine
Inventor: INOUE OSAMI
IPC: C07C319/20
Filed: 1988-12-21
Abstract: PURPOSE:To obtain a compound useful as an amino acid soap having also beautifying and whitening action in good yield at a low cost in simple operation by reacting cysteines with an alkanoyl chloride. CONSTITUTION:A cysteine expressed by formula I (R1 is H, methyl or ethyl) or a derivative thereof is reacted with an alkanoyl chloride expressed by the formula R2COCl (R2 is 8-22C alkyl) using a ketonic solvent, such as acetone, under alkaline conditions by regulating pH of the reaction solution to 7-9 and cooling the solution at ambient temperature or below to afford the objective substance expressed by formula II. The solvent is preferably used in an amount so as to homogenize the reaction system containing the alkanoyl chloride and aqueous solution of an alkali added thereto, i.e. within the range of (1:1)-(1:0.5) ratio of ketone : water. Only the amino group is alkanoylated without reacting sulfide group at all by using the ketonic solvent.
Patent JP-H04195885-A (JP)
Title: Optical disk device
Inventor: YAMADA YUICHI
IPC: G11B33/14
Filed: 1990-11-28
Abstract: PURPOSE:To improve functions of dust prevention and heat radiation by nearly sealing an optical head and a drive unit with a case and a lid, providing an electric power source in a position higher than the case and cooling by feeding air from an air blower when necessary. CONSTITUTION:The optical head is sealed along with a disk inserting/ejecting device 10 and a pick up unit 11 by the case 1 and the lid 9 at times other than the disk insertion or ejection. On the other hand, heat from a laser diode, a disk motor, the optical head, and a linear motor for driving in the case 1 is cooled by the air blower 8 sucking in the outside air and cooling the whole case. Furthermore, since a transformer 3 is installed in an upper part, heat from this is radiated from a hole in a housing 7, and the chance of it reaching the case 1 is very small, the interior of the case 1 is not heated. Thus, the heat radiating and dust preventing functions are improved.
Patent JP-H06175704-A (JP)
Title: Knowledge base storing/synthesizing method and fuzzy control system using the method
Inventor: YAMASHITA YOSHIOMI
IPC: G06F12/00
Filed: 1992-12-02
Abstract: PURPOSE:To use instantaneously, properly plural knowledge bases basing on the state of a controlled system by extracting a difference element between a standard knowledge base and the knowledge base derived from the standard knowledge base and by storing the difference element making it relate to one of both knowledge bases. CONSTITUTION:A difference information extracting part 13 successively compares the contents 11 of a standard knowledge base with the contents 12 of a knowledge base derived from the standard one that are similar to the contents 11. Thus, the part 13 extracts the different parts between both contents 11 and 12. When a label 1C of a membership function 1 and the contents of a rule 3 are changed, the part 13 detects these changes and outputs them as a difference knowledge base 14. The contents 11 and 12 and the contents of the base 14 are related with each other and stored in a knowledge base storing/ controlling device. These knowledge bases are synthesized together when the contents of the difference knowledge base function are replaced with the corresponding part of the standard knowledge base.
Patent JP-H10156900-A (JP)
Title: Method for injection molding and mold for injection molding
Inventor: OBARA MITSUHIRO
IPC: B29C45/43
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To surely position a molded article on the movable mold side when a mold is opened by introducing air between a fixed mold and the molded article from the outside when the molded article is separated from the fixed mold to the movable mold. SOLUTION: A synthetic resin filled in a cavity 5 from a gate 7 is cooled and solidified to form a case 2. Then, by moving to a mold releasing process, opening of a mold is started. In this case, a space 11 is formed between a fixed mold 3 and the case 2 and as opening of the mold proceeds, the space is gradually enlarged. Then, air corresponding to the increase in vol. of the space is introduced from the outside of a mold 1 for injection molding by an air introducing mechanism 12 not so as to make the space to be under negative pressure to the atmosphere. Therefore, opening of the mold is completed under a condition where the case 2 is positioned on the movable mold 4 side. It is possible thereby to surely take out the molded article from the mold 1 for injection molding.
Patent JP-H04194795-A (JP)
Title: Annular tank
Inventor: YAMAMOTO TETSUO
IPC: G21F9/22
Filed: 1990-11-28
Abstract: PURPOSE:To avoid welding deformation in liquid reserving part and improve dimensional accuracy and fabrication capability by forming upper lid and bottom plate as a whole without seam and arranging a medium strengthening ring to connect the inner body and outer body. CONSTITUTION:After connecting upper outer body 12, medium strengthening ring 10 and outer body 4 to a horizontal upper lid 1 with butt welding, supply and drain pipes and air sending pipe 9 and the like arranging in annular space are connected at the boundary of pipe stage 8 on the lower surface side of the upper lid 1. Then, upper inner body 11 and inner body 3 are butt welded and finally the bottom plate 2 is fixed with butt welding slantingly to the horizontal surface to form an annular space and constitute an annular tank 21. In this constitution, as the ring 10 has a double purpose of a rag support plate ring 5, welding and machining of ring 5 are omitted and so fabrication capability increases and material loss is reduced. And as the upper lid 1 and the bottom plate 2 are formed in one, the generation of lack is eliminated and strength along the periphery becomes almost even. Furthermore, due to the reduction of welding lines, fabrication deformation is eliminated and thus fabrication accuracy is improved.
Patent JP-H09154969-A (JP)
Title: Fire-prevention system for botanical roof
Inventor: YOSHIBA YUKIO
IPC: A62C37/36
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To contrive an early detection of a fire in a botanical roof, including a fire inside the roof which originates in its innermost section, prevent and control its spread and extinguish it by installing an appropiate fire prevention system. SOLUTION: A number of pipes 40 with openings to let in smoke are placed inside a botanical roof 20, and if smoke flows into the pipes 40, it is detected by built-in smoke-detectors. Nozzles 70 for fire foam are placed along the ridge of the roof to spray foam over the roof in case of fire. The attic 11 is provided with spray nozzles 80 for water to be sprayed onto the attic 11 in case of fire. A sheet of fireproof material is spread inside the roof. A monitor nozzle is set up in such a way that the direction of the water to be splayed from it will be the axial direction of the roofing material.
Patent JP-H10147492-A (JP)
Title: Control device and control method of starting-stopping of actuator
Inventor: IKARI MASANORI
IPC: G05B9/02
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To facilitate delicate operation by transmitting symptomatic information on a movement start of an actuator to an operator, and accurately getting the timing of operation. SOLUTION: A control device 20 of starting and stopping is composed of a strain detecting sensor, a control part 22 of a controller and a warning generating part 23. The strain detecting sensor to detect a symptom, constitutes a strain gauge by a piezoelectric element into which a bridge is incorporated, and outputs a signal by converting the magnitude of strain into electricity. The strain detecting sensor is adhered to a rubber hose 16. The strain detecting sensor uses a magnetostrictive element of a magnetoelectric converting element, an MR element and a Hall element. A warning generating part 23 is composed of a loudspeaker, and outputs sound pressure and a tone color by a command of the control part 22 of the controller. An operator is informed of that starting of an actuator 2 is commenced. The operator can get that a suspending cargo 8 starts to descend.
Patent JP-H01164930-A (JP)
Title: Optical register memory array
Inventor: KUROKAWA TAKASHI
IPC: G02F3/00
Filed: 1987-12-21
Abstract: PURPOSE:To obtain an output optical pulse which scarcely has a waveform distortion irrespective of whether the storage time is long or short by providing plural pieces of optical channels in which an optical age part is added to the front part or the rear part or both the parts of a bistable semiconductor laser part, on a substrate by integrating them in an array shape. CONSTITUTION:Plural pieces of optical channels in which optical age parts G, G' are added to the front part or the rear part or both the parts of a bistable semiconductor laser part BL are integrated in an array shape and provided on a substrate 11. Subsequently, the timing pulse of a voltage of a current applied to them is set to a desired value. In such a way, a write time, a storage time and a read-out time can be controlled easily to desired values, and also, an output optical pulse which scarcely has a distortion and is amplified can be obtained.
Patent JP-H0316315-A (JP)
Title: Transistor circuit with emitter coupling transistor and semiconductor memory device using same
Inventor: HIGUCHI HISAYUKI
IPC: H01L27/10
Filed: 1989-12-15
Abstract: PURPOSE:To speed up a semiconductor memory device by employing an emitter coupling transistor(TR) circuit provided with a TR saturation preventing circuit for an input buffer circuit of the semiconductor memory device. CONSTITUTION:When the level of a signal supplied to an input terminal 1 rises to a required level of over, the rise in a base potential of a TR 33 is limited to a voltage value being the result of subtracting a gate-source voltage Vth of an N-channel MOS TR 30 from a prescribed DC potential at a terminal 2. Thus, the TR 33 driven to the saturation region is prevented. When a high level input signal is fed to the input terminal 1, the base potential of the TR 33 is kept to a voltage being the result of subtracting a gate-source voltage Vth of the N-channel MOS TR 30 from a prescribed DC voltage at the terminal 2 regardless of the reduction of the power voltage Vcc. Thus, the inversion of the relation of electrification and nonelectrification of emitter coupling TR pairs 33, 34 is prevented. Then the allowable margin against the power voltage fluctuation is improved and the high speed processing is attained.
Patent JP-H09140343-A (JP)
Title: Device for preventing skin slippage and forming crease in giaoz-molding machine
Inventor: YUASA HIRAATSU
IPC: A23L7/109
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide the skin slippage-preventing and crease-forming device capable of preventing the slippage of the skin of the giaoz (a dumpling stuffed with pinched port) placed on a mold and thus easily performing an accurate and sure crease-forming processing on the peripheral edge of the skin, when the creases are formed on the skin of the giaoz. SOLUTION: This giaoz-molding machine is provided with a mold B comprising the combination of a stand 20, a press mold 21 and a receiving mold 22 having a crease-forming receiving member 29 at the inner edge part, and with a liftable crease-forming press member 2 disposed in a state capable of press- contacting with the crease-forming receiving member 29 of the receiving mold 22. Therein, a skin-pressing member 1 capable of being integrally lifted with the crease-forming press member 2 is disposed at a place near to the outside of the crease-forming press member 2, and the skin-pressing member 1 is provided with a skin-pressing piece on whose lower surface an uneven part 6 is sculptured, and always downward energized with a spring.
Patent JP-H01197374-A (JP)
Title: Method for bonding silicon carbide molded body to silicon carbide or metal molded body
Inventor: GOTTSELIG BERND
IPC: C04B37/02
Filed: 1988-12-23
Abstract: PURPOSE: To enhance the strength of a joined material by interposing a Ti 3 SiC 2  layer as a joining layer and bonding SiC to SiC or a metal under prescribed conditions.  
     CONSTITUTION: A Ti 3 SiC 2  layer is interposed between an SiC molded body and another SiC molded body or a metallic body. They are butted and hot- pressed at 1,200-1,600°C under 5-100 MPa pressure for ≥15 min in a reducing protective gas. The Ti 3 SiC 2  layer is applied in the form of powder, a powder dispersion or foil or is formed by sputtering coating. 
     COPYRIGHT: (C)1989,JPO