baber/WOPTO huggingface dataset:
Patent JP-S6159152-A (JP)
Title: Engine/heat pump apparatus
Inventor: ARAI KIYOSHI
IPC: F24S90/00
Filed: 1984-08-28
Abstract: PURPOSE:To utilize solar heat efficiently, and to recover the waste heat of the exhaust gas of an engine without giving an influence such as soiling or attacking on other arrangements thereby improving the coefficient of performance of a system with the apparatus considered as a whole, by arranging an evaporator in a heat accumulating space that utilizes solar heat, and leading the exhaust gas of the engine into an exhaust gas passing chamber that is formed in such a way that the heat of the exhaust gas is exchanged with that of the heat accumulating chamber. CONSTITUTION:When an engine 1 is started to drive a compressor 2, a refrigerant is circulated to recover efficiently the solar heat collected in a heat accumulating space 17 by an evaporator 5. Further, the waste heat of the exhaust gas of the engine 1 is recovered by an exhaust gas heat exchanger 7, and the exhaust gas flows through the exhaust duct 19 and is led into an exhaust gas assistant heat exchanger 18, where the unrecovered waste heat is transmitted to the heat accumulating chamber 17 to be recovered by the evaporator 5.
Patent JP-H0649319-A (JP)
Title: Fluoropolymer-containing water-base water-and oil-repellent composition
Inventor: FUKAZAWA YUJI
IPC: C09D133/04
Filed: 1992-05-29
Abstract: PURPOSE:To obtain a fluoropolymer-containing compsn. excellent in water- and oil-repellent properties and in fixability to fiber by mixing a specific water- base emulsion of a fluorinated acrylic copolymer with a water-sol. cationic high-molecular compd. CONSTITUTION:A monomer mixture comprising 2-40mol.% perfluoroalkyl acrylate having a 6-12C alkyl group, 0.1-15mol.% carboxylated alpha,beta-ethylenically unsatd. monomer copolymerizable with the foregoing monomer, 0-25mol.% hydroxylated alpha,beta-ethylenically unsatd. monomer copolymerizable with the foregoing two monomers, and 97.9-45mol.% other alpha,beta-ethylenically unsatd. monomer copolymerizable with the foregoing three monomers is emulsified in water using a surfactant to a particle size of 0.3mum or lower and subjected to radical polymn., giving a water-base fluorocopolymer emulsion, which is mixed with a water-sol. cationic high-molecular compd.
Patent JP-H1116402-A (JP)
Title: Manufacture of gas lamp mantle
Inventor: MURASE KAZUJI
IPC: F21H3/00
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a gas lamp mantle manufacturing method by which a gas lamp mantle can be manufactured with high production efficiency at low costs, which emits emerald green or pink gas color light, has high strength, and has comparatively little contraction when burnt. SOLUTION: A mesh carrier is dipped in luminescence component-dissolved material solution 2 and dried 3 so as to form an intermediate supporting the luminescence component in the mesh carrier. The intermediate is fixed to a seating 4 so as to form a mantle body, and thereafter, the mantle body is fitted to a gas lamp 5, and is burnt by the flame of the gas lamp 6. Erbium or thulium is used as the luminescence component, and both luminescence components of 0.1 to 1.0 mole/liter are contained in the material solution.
Patent JP-S6424578-A (JP)
Title: Image display
Inventor: TSURUKI TAKAYUKI
IPC: G09G1/02
Filed: 1987-07-20
Abstract: PURPOSE:To cause the small number of memories to operate at a high speed to be sufficient by coupling wholly and equally a RAM and a selecting circuit to constitute a memory circuit for input. CONSTITUTION:Since an A/D converted video signal is successively stored to an address shown by a writing address preparing circuit 10 for preparing the writing address to plural RAMs 11 in a storing circuit 2 for input and the number of the RAMs 11 is smaller than the number of divisions of an image screen 7, the data of the block of plural image screens are accumulated to one RAM. Next, the contents of the address shown by an address preparing circuit 12 for preparing the reading address are successively read, transferred to a storing circuit 5 for output, and thus, plural electron guns 6 are driven and a screen is light-emitted simultaneously at the position on plural image screens. Thus, the number of memories to operate at a high speed can be reduced.
Patent JP-S6072644-A (JP)
Title: Production of low melting alloy wire for sealing fluorescent lamp
Inventor: YOSHINO HISASHI
IPC: C22C12/00
Filed: 1983-09-30
Abstract: PURPOSE:To form a low melting alloy for sealing a fluorescent lamp to a uniform compsn. and wire shape and to permit easy weighing or sealing in a hermetic vessel by melting said alloy and injecting and cooling continuously the molten alloy from a nozzle into a refrigerant. CONSTITUTION:An alloy raw material 1 is charged into a vessel 3 and is heated with an electric heater 4 to a molten state. A gas is fed forcibly into the vessel 3 from above upon attinment of a prescribed temp. to inject continuously the molten alloy from the nozzle 2 into the refrigerant 6 thereby cooling quickly the molten alloy. A continuous alloy wire 7 is thus obtd. The bore of the nozzle 2 is made 0.3-2.0mm.phi in this stage and the distance between the nozzle 2 and the refrigerant liquid surface 8 of the vessel 5 is made <=30mm.. The alloy wire 7 is obtd. by either method of sealing the molten alloy together with Hg into the hermetic vessel and converting the alloy onto amalgam in the vessel or a method of injecting and cooling the alloy contg. Hg and forming the alloy to an amalgam alloy wire. The compsn. of the former alloy consists of 1 or 2 kinds of Sn and Pb and Bi and In and the compsn. of the latter consists of 1 or 2 kinds of Sn and Pb and Bi and In as well as Hg.
Patent JP-2000007956-A (JP)
Title: Resin composition for repair or reinforcement and repairing or reinforcing therewith
Inventor: AOKI IKUO
IPC: E01D101/40
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which, in combination with a fibrous base, is useful for repairing or reinforcing a concrete structure by selecting a composition containing a thermosetting resin as the main component and having a specified Casson viscosity and a specified Casson yield value. SOLUTION: This composition contains a thermosetting resin, desirably, an epoxy resin, as the main component and has a Casson viscosity (20 deg.C) of 0.1-5 Pa.s and a Casson yield value of 3 Pa or above. It is desirable that this composition additionally contains solid microparticles, desirably, silica microparticles, desirably having a primary particle diameter of 5-200 nm, and it is desirable that the amount of the solid microparticles added is 2-8 pts.wt. per 100 pts.wt. total resin component. An example of a method for repairing or reinforcing with this composition consists of covering the part of a structure which needs to be repaired or reinforced with a reinforcing fibrous base impregnated with the composition and curing the resin composition to accomplish the work. According to this method, the work can be accomplished without resin sag or the separation of the reinforcement.
Patent JP-S5970290-A (JP)
Title: Ship of propeller vibrating force reduction type
Inventor: NAMIKAWA SHIYUNICHIROU
IPC: B63H5/07
Filed: 1982-10-15
Abstract: PURPOSE:To make uniform distribution of wake flowing into a propeller and efficiently reduce a propeller vibrating force, by discharging sea water out of a wake acceleration discharge port formed at a stern portion under a sea level and at the front of the propeller. CONSTITUTION:A wake acceleration discharge port 2 is formed at an upper portion of a stern portion of a hull 1 under a sea level and at the front of a propeller 5. A water intake opening 3 is formed at an outer board portion of the hull at a forward position of the discharge port 2. The discharge port 2 and the water intake opening are communicated with each other through an inboard pipe 4. Accordingly, sea water induced from the water intake opening 3 is fed through the inboard pipe 4 to the discharge port 2, from which the sea water is discharged. Such a discharge water acts to accelerate large wake over a propeller disk, thereby making uniform distribution of wake at the propeller disk A.
Patent JP-H0829129-A (JP)
Title: Length measuring apparatus
Inventor: SHIRATORI NOBUO
IPC: G01B11/02
Filed: 1994-07-08
Abstract: PURPOSE:To provide a highly reliable noncontact type length measuring apparatus at a low cost so that the measurement can be performed at high accuracy all the time. CONSTITUTION:A liquid-crystal display panel 11 is utilized, graduation values are patterned and a scale 1 is provided. The scale 1 is photographed with a camera 2, and a substance to be measured 15 is photographed with another camera 3. The substance to be measured 15 and the scale l are moved as a unitary body with a moving stage 10. Two measuring positions of the substance to be measured 15 are sequentially aligned with cursor on a monitor 5. The graduation value of the scale corresponding to the position of the respective cursor is computed by processing the image of the scale 1 with a CPU 9. Thus, the difference between two values is obtained. That is, the absolute values corresponding to two measured positions are read from the image of the scale 1 respectively in this apparatus, and the length is obtained from the difference between two absolute values. Therefore, even if the stage is moved at any speed between two measuring positions, the measured value is not affected.
Patent JP-H0821710-A (JP)
Title: Inspection device for circuit pattern
Inventor: MATSUMURA AKIRA
IPC: G06T7/00
Filed: 1994-07-07
Abstract: PURPOSE:To classify and report faults in a circuit patter from the viewpoint of lowering of the value of commodities. CONSTITUTION:The information on the abnormality of width is obtained by processing an object image Obj as the image of an object to be inspected by a length measuring section 20a, a quantization error eliminating section 22a and a binary-coding section 24a. The information on the abnormality of width is acquired by similarly processing a reference image Ref. A width-abnormality signal Sw, in which the abnormality of width also existing in the reference image is eliminated from the abnormality of width in the object image, is obtained by an inverter 28c and an AND gate 32a. A clearance-abnormality signal Ss is acquired by also processing images, in which the black and white of the object image Obj and the reference image Ref are inverted, similarly. On the other hand, a defect system/a residual copper system fault as the difference of the object image and the reference image are detected by processing by a defect/residual copper separating section 16 and processing similar to the above- mentioned, the significance of each fault is decided on the basis of the signals Sw, Ss and signals Szl, Sz2 as the indices of fault areas, and a signal Sd displaying the kinds of the faults is output as the result of the decision.
Patent JP-S5970528-A (JP)
Title: Extrusion forming method and apparatus
Inventor: MIURA RIYUUSUKE
IPC: B29C48/13
Filed: 1982-10-14
Abstract: PURPOSE:To make it possible to manufacture a formed product having no joint by such an arrangement wherein an extracting opening of specified shape is formed in a basic forming die and a movable die is arranged at the front edge surface of the opening and the shape of resin to be extruded is changed by sliding the movable die. CONSTITUTION:A basic forming die 2 is composed of an extrusion opening 6 of which internal circumference has a specified extrusion shape 5. A movable die 7 is slidably brought to contact with the front edge 8 of the opening 6 and its lower end is connected to a piston rod 11. As the movable die 7 is caused to slidably ascend by a drive unit 10, the extrusion shape 5 is gradually closed from its lower end and it eventually becomes such a condition wherein a small lip part 5a is almost eliminated at the highest position. In other words, an extrusion formed product can be continuously formed without joint. Even when the shape of cross section of an extrusion formed product is changed depend on the change of extrusion length of each section, there is no necessity for using a different die for each section and joining plural pieces of extrusion formed products, unlike the conventional method.
Patent JP-S5970871-A (JP)
Title: Upstream swing injector
Inventor: ATAGO TAKESHI
IPC: F02M61/18
Filed: 1982-10-18
Abstract: PURPOSE:To improve linearity of injection flow by making the volume between downstream of valve seat and orifice smaller than minimum fuel volume to be injected at one time from an injector. CONSTITUTION:By making total volume of a sump 15 and an orifice 11 smaller than minimum fuel volume to be injected at one time from an injector, the region where the fuel stored in the sump 15 is injected against entire region of injector fuel injection characteristic is decreased to improve entire linearity thus to eliminate practical problem. Fuel stored in a space between a swing port 13 and seat section 10 is applied with swinging force by fuel fed through a swing port 13 at next injection, thereby it will never influence onto the folded injection characteristic.
Patent JP-S5972187-A (JP)
Title: Protective film and manufacture thereof
Inventor: TAKEI KOUJI
IPC: C23C14/04
Filed: 1982-10-18
Abstract: PURPOSE:To form a protective film easily even under an extremely low pressure by a method wherein the silicon comprising a target is scattered to the atoms by the sputtering effort to form an indefinitely shaped film on the surface of a substrate facing to the target. CONSTITUTION:The air in a vacuum container 1 is exhausted by a vacuum exhaust pump 2. Then an ion beam generator 3 is continuously charged with specified amount of gas by controlling a gas flow rate adjusting device 5. The specified amount of gas is, e.g. a gas flow rate with upper limit of around 5cm<3>/min when the exhaust speed of the pump 2 is around 100l/sec. Next the ion beams of the charged gas is irradiated on the surface of a target 7 by operating the generator 3 while the silicon comprising the target 7 is scattered to the atoms by the sputtering effort to coat the surface of a substrate 8 facing to the target 7 with a part of the atoms forming an indefinitely shaped film of the silicon.
Patent JP-H0839713-A (JP)
Title: Production of laminated composite foam
Inventor: HIRAO KOICHI
IPC: B32B37/10
Filed: 1994-08-02
Abstract: PURPOSE:To obtain a method for producing a laminated composite foam substantially uniformly foamed all over to have a good quality and a thick wall without occurrence of a poor adhesion between layers and a poor appearance at a lower production cost by a method wherein the production of foamed sheets and the production of a laminated foam are carried out in one process. CONSTITUTION:At least three fiber sheets 2 are payed out of fiber sheet webs 1 to be arranged vertically. A granular thermoplastic resin material 4 having thermally foaming properties is sprayed in a laminar form by spray machines 3 on the fiber sheets 2 other than the topmost fiber sheet. These are heated in a heating and foaming furnace 5, whereby the granular thermoplastic resin material 4 is foamed at 80-90% of a maximum expansion ratio. After that, these are compressed by a pair of pressing rolls 6, thereafter being released from the compression for naturally foaming the thermoplastic resin material 4. The laminate is dimensionally restricted by sizing rolls 7, cooled by a cooling plate 8, and taken off by a pair of take-off rolls 9 to be produced as a laminated composite foam 10.
Patent JP-S5883667-A (JP)
Title: Aluminum guaiazulenesulfonate, its preparation, and antiulcer comprising it as active ingredient
Inventor: TOMIYAMA TAKESHI
IPC: C07C301/00
Filed: 1981-11-12
Abstract: NEW MATERIAL:Aluminum guaiazulenesulfonate shown by the formula. USE:An antiphlogistic or antiulcer. Having lower toxicity than its sodium salt, it has strong ulcer control action. Insoluble in water. Being allowed to stand at room temperature, it will not show any change in appearance such as moisture absorption, etc. It colors in blue violet. PROCESS:1-10wt% aqueous solution of sodium guaiazulenesulfonate is reacted with 10-20wt% aluminum ion at a pH of 3-7, preferably 4.5-6 at room temperature, to give a compound shown by the formula. Aluminum hydroxide,  aluminum chloride, aluminum isopropoxide, etc. may be cited as the aluminum  ion to be used.
Patent JP-S6159555-A (JP)
Title: Method for controlling data transfer of multiple hierarchical storage device
Inventor: TAKURI JUNICHI
IPC: G06F12/08
Filed: 1984-08-30
Abstract: PURPOSE:To reduce the overhead by transmitting an address of data required for middle order and high order hierarchical storage devices and a processor in a low order hierarchical storage device and transferring previously data necessary for each device according to the priority of the high order device. CONSTITUTION:A word address part W of an address register 6 is given to a data transmission control part 12. The control part 12 includes a counter means of an adder 122 and register 121 like an address control part 10, control the transmission sequence of a word address of from word data stored in a write data register 11 according to a specified rule by action timing of an action control part 7 and gives the selected signal to a data selection part 13. The selection part 13 gives selected word data of a data transfer register 14 and transfers them to a middle order hierarchical level 2 storage device WS3. Thereafter, the required data is transfered into a processor IP1 through a level 1 storage device BS2 of a high order hierarchical storage device.
Patent JP-H0514188-A (JP)
Title: High accuracy frequency selection system
Inventor: ONUKI KENJI
IPC: H03B1/00
Filed: 1991-06-27
Abstract: PURPOSE:To attain simple and accurate clock selection by using an F/V converter whose output voltage changes linearly and an A/D converter whose output data bits change linearly for the system. CONSTITUTION:An input clock is fed to an F/V converter 2 whose output voltage changes linearly with respect to an input frequency via a frequency division section 1. The output of the converter 2 is converted into a required bit data at an A/D converter 3 whose output data bits change linearly with respect to an input voltage and the result is compared with the digital data of each of comparator circuits CMPA-CMPN of a comparison section 4. Then frequencies a-n fed to a selection section 5 are selected based on a coincident output of the circuits CMPA-CMPN and the clock of the accurate frequency is outputted simply.
Patent JP-H0847719-A (JP)
Title: Manufacture of piping joint member
Inventor: NAKAMURA MINORU
IPC: B21C37/29
Filed: 1994-08-02
Abstract: PURPOSE:To improve manufacturing efficiency and dimensional accuracy, further, to make the hardness of a joint part high, and to make repeating tightening strength sufficient by making no generation of a burr possible and making machining for removing the burr, etc. unnecessary. CONSTITUTION:In the manufacture of a piping joint member with a round bar part extended almost at right angle each other to the center part of a rectangular shape, a rectangular material 13 which is a raw material, is upset to a round section 11 at approximately 1/3 of its tip part during a cold or a hot state. At the same time, a residual part is laterally expanded to a rectangle, and next, approximately half of a formed rectangular bar part 12 is upset to a round section 13.
Patent JP-H0232673-A (JP)
Title: Recording controller of dot system
Inventor: KONO TAKAMITSU
IPC: B41J2/515
Filed: 1988-07-22
Abstract: PURPOSE:To eliminate the discontinuity of recording in a subscan direction by doubling the print dot of a recording head by appearance by switching recording density to double density at the time of recording the next recording line when a pattern in which recording turbulence set in advance is generated appears on the middle way of recording. CONSTITUTION:When a recording interval coincides with a series of patterns generating the recording turbulence and it is detected by a detection circuit 7, a control part 8 issues instruction to switch the density to the double density to a recording density switching circuit 10. Therefore, a motor feeds recording paper by reducing distance fed in one time to 1/2, and performs the recording once at that position. And the recording paper is fed by the same distance, then, the same data is recorded again. When the recording interval is returned to its original interval, the selection of the recording density switching circuit 10 is returned to an original state, then, the recording is continued. In such a way, since it is possible to eliminate recording mottle not depending on a mechanical method, quality can be improved.
Patent JP-H0346983-A (JP)
Title: Call registering device for elevator
Inventor: KAWAI SEIJI
IPC: B66B1/14
Filed: 1989-07-14
Abstract: PURPOSE:To set or cancel the memory of an optional floor easily by providing a memory cancellation preparing command switch, a memory setting command switch and a memory calling operation command switch in addition to normal designation registering buttons. CONSTITUTION:The input device 6d of a control part 6 is provided with a memory cancellation preparing command switch X, a memory setting command switch Y and a memory calling operation command switch Z in addition to normal designation registering buttons 1a-5a. The control part 6 is provided with a CPU 6a for performing operation, a reading leased memory 6b for an elevator control program, a writing leased memory 6c for writing designated floors and an output device 6e for outputting control. When the fourth and fifth floors are the memorized floors for instance, the switch X is pressed to prepare memory cancellation, and the fourth floor button is pressed between the lighted fourth and fifth floor buttons so as to cancel the fourth floor from the memorized floors. In turn, the switch Y is pressed to command memory setting, and the switch Z and button 2 are pressed to make the second floor the memorized floor. The setting and cancellation of the memorized floor can be thus performed easily.
Patent JP-H0231907-A (JP)
Title: Air suspension
Inventor: TANIGAWA FUJIO
IPC: B60G11/28
Filed: 1988-07-21
Abstract: PURPOSE:To prevent deterioration of riding comfortableness due to a repetitive slight damping force effecting on a piston rod by separating air resiliency in an air chamber and the damping force by means of a rubber member disposed between a canister and the piston rod. CONSTITUTION:When a road shocks an air suspension 15, a damping force F1, which effects on a piston rod, generated due to the shock (in the case of a gas charging buffer, gas resiliency is included) and air resiliency F2 in an air chamber 16 are separated by means of a rubber 29. Namely, the damping force F1 effecting on the piston rod is absorbed in the rubber member 29 through retainers 24 and 31. In the case that the force F1 is small, it is nearly transmitted to a vehicle body. Meanwhile, only the air resiliency F2 is transmitted to the body via a bearing 35 and a fixing mount 36, thereby realizing dual-mount.
Patent JP-S6074391-A (JP)
Inventor: INAMOTO SHIYUNICHI
IPC: H05B41/24
Filed: 1983-09-30
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。