baber/WOPTO huggingface dataset:
Patent JP-H0912492-A (JP)
Title: Production of 1,4-butanediol and/or tetrahydrofurane
Inventor: HARA YOSHINORI
IPC: B01J23/62
Filed: 1995-06-23
Abstract: PURPOSE: To obtain 1,4-butanediol and/or tetrahydrofurane at a high yield by a catalytic hydrogenation using a specific acid or its mixture as a raw material and a specific catalyst having a high activity under relatively mild reaction conditions. CONSTITUTION: This method for producing 1,4-butanediol and/or tetrahydrofurane by a catalytic hydrogenetion using maleic anhydride, maleic acid, succinic anhydride, succinic acid, γ-butyrolactone or their mixtures in the presence of a hydrogenation catalyst obtained by loading ruthenium and tin on a carrier, comprises carrying out the reaction by flowing an excess hydrogen into the reaction system while removing the product accompanying with it to outside of the system.
Patent JP-S5948525-A (JP)
Title: Reinforcement and structure for vertical banking
Inventor: KOBAYASHI KORENORI
IPC: E02D17/18
Filed: 1982-09-13
Abstract: PURPOSE:To construct a vertical banking having good water permeability and a high stability by a method in which a water-permeable sheet is buried in a vertical banking, and bags into which soil and sand are charged are integrally stacked up in the end portions of the sheet on the slope side. CONSTITUTION:Bags 2 are integrally provided on the ends of water-permeable sheets 1 having a great friction with soil and sand particles, and soil and sand are packed into the bags 2. The reinforcements formed by integrally combining the water-permeable sheets 1 with the bags 2 filled with soil and sand are laminated in such a shape that the bags 2 are buried in the slope side and the sheets 1 are buried in the soil particles of the banking. The banking is raised while being tampered. Since the bags 2 are integrally provided to the sheets, the compaction of the shoulder portions of the slope can be sufficiently attained and therefore, a banking having a high stability can be constructed.
Patent JP-S5949413-A (JP)
Title: Fluidized bed burner
Inventor: TAMAKI MINORU
IPC: F23C10/24
Filed: 1982-09-13
Abstract: PURPOSE:To form a fluidized bed with the air injected through an air nozzle and to move a residual matter toward a discharge port and discharge it, by forming the air nozzle in a tubular body in the direction in which a residual matter discharge port is formed. CONSTITUTION:A nozzle 11b formed in the side wall part of a tubular body 11 is directed toward a residual matter discharge port 8. A large number of the tubular bodies 11 are mounted to a laminar body 10 to form a porous plate. When fluidized gas A is supplied into an air chamber 12 at the lower part of the porous plate, the gas A flows in the tubular bodies 11 and is injected through the injection nozzle 11b. The gas initially flows parallel to the laminar body 10, and thereafter, it is raised within a medium layer toward a superficial part 14 to form a fluidized bed 5. Meanwhile, the horizontal flow, directed toward an discharge port 8 through injection energy of gas injected through each nozzle 11b, is formed at the base of the fluidized bed in the vicinity of the laminar body 10 to move a residual matter 4, settling at the base of the fluidized bed, toward the discharge port to discharge it to the outside.
Patent JP-H064832-A (JP)
Title: Combine thin film magnetic head
Inventor: SUYAMA HIDEO
IPC: G11B5/39
Filed: 1992-06-17
Abstract: PURPOSE:To attain high track density, that is, high recording density as well as to increase S/N at the time of reproduction by preventing the unnecessary leakage a magnetic field for recording and controlling recording track width in a combined thin film magnetic head having a magneto-resistance/induction integrated structure with two gaps. CONSTITUTION:When a magneto-resistance effect type thin film reproducing head with a magneto-resistance effect element 4 and an induction type recording head are laminated and a reproducing gap g1 and a recording gap g2 are separately formed to obtain a combined thin film magnetic head, a magnetic layer 8 for regulating recording track width is formed near the magnetic gap g2.
Patent JP-S6049911-A (JP)
Title: Formation of inflation film
Inventor: ARAI NORIHARU
IPC: B29C48/10
Filed: 1983-08-30
Abstract: PURPOSE:To obtain a film having good accuracy of thickness with a high efficiency by a method in which a polyolefinic resin having a specific melt tension is used, and a mandrel of a specific structure is attached to die. CONSTITUTION:A polyoelfinic resin used includes polyethylene, polypropylene, ethylene-propylene copolymer, etc., having a melt tension of 3g or more. A cylindrical film 8 extruded from the annular slit 3 of a die 1 goes up along a mandrel 3 provided above the die 1, expanded by air confined in a cylinder, and drawn. Since the mandrel 3 has a diameter larger than the annular slit 2 but is less than 1.3 times that of the annular slit 2 and also the diameter is the same from upper part to lower part, the cylindrical film 8 can be smoothly moved along the mandrel 3.
Patent JP-H08328236-A (JP)
Title: Production of transfer mask
Inventor: AMAMIYA ISAO
IPC: G03F1/36
Filed: 1995-06-01
Abstract: PURPOSE: To provide a process for producing transfer mask which is capable of perpendicularly etching trenches regardless of pattern sizes and is consequently capable of producing a transfer mask having the dimensional accuracy extremely high over the entire surface of the mask. CONSTITUTION: Isolated auxiliary patterns are formed within at least a part of the openings among the openings to be subjected to taper etching or reverse taper etching under specified etching condition at the time of patterning an etching mask layer by using a lithography technique and the openings are dryetched.
Patent JP-S5281466-A (JP)
Title: Transmission control mechanism
Inventor: KURODA TETSUMASA
IPC: F16H61/34
Filed: 1975-12-28
Abstract: PURPOSE:Transmission control mechanism with which influence of vibration of engine wise transmission onto shift lever knob can be almost eliminated.
Patent JP-H1012119-A (JP)
Title: Earthquake sensing device
Inventor: KOBAYASHI YUSUKE
IPC: H01H83/04
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an earthquake sensing device which can easily be wired and assembled into an existing distribution board for a household use, etc. SOLUTION: A relay circuit or the like which operates when sensing the vibration of an earthquake is assembled into a casing 11 with a space for one or two safety circuit breakers, A power terminal 13 is placed on one side of the casing 11, and an alarm terminal 14 on the opposite side to facilitate wiring during assembly into a distribution board. Electronic boards 14, 15 inside the casing 11 are provided in a number of stages and are electrically connected together by conductive pins to make high-density mounting possible.
Patent JP-2001019975-A (JP)
Title: Device for monitoring and detecting movement of slug in gasified furnace
Inventor: IIDA MASAMI
IPC: C10J3/46
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for monitoring the movement of a slug in a gasified furnace capable of stably operating the gasified furnace by most suitably monitoring the slug by finding a rule of thumb through finding out what is the most effective parameter, what indirectly reflects the burning condition most effectively and what refinement of parameters is effective. SOLUTION: This apparatus for monitoring and detecting movement of slug in a gasified furnace detects physical data on a water surface 6 on which the slug is dropping, while the apparatus detects physical data around a slug hole 4. The physical data on the water surface can be valuable than those around the slug hole 4. Further, the apparatus judges stability of a slug flow based on the physical data on the water surface and the physical data around the slug hole. Both data are different in kind and the data of different kind for the two systems statistically bring the diagnosis of the movement of the slug flow to remarkably accurate one. As the physical data on the water surface, variance in brightness is specifically valuable.
Patent JP-H097575-A (JP)
Title: Separator of battery, battery using it and preparation
Inventor: JIYON RUISU SUTENPIN
IPC: H01M50/434
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To prolong the lifetime of a storage battery assembly, which can be recharged. SOLUTION: A battery is formed of a liquid electrolyte, metal electrodes 12, 16 separated with a space, and separators 20 provided between the electrodes 12, 16. This separator 20 is made of a rigid porous ceramic, which can be wetted with the electrolyte, at 40-90% of porosity, at 0.1-25μ of mean pore size, at 1-12mm of thickness. Weight loss of the rigid porous ceramic at the time of exposing this rigid porous ceramic with H2 SO4 with specific gravity of 1.28 at 70 deg.C for 72 hours or in circulation of this H2 SO4 is set at about 5% or less.
Patent JP-H05323164-A (JP)
Title: Structure for attaching solid-state image pickup element for camera
Inventor: YONEYAMA KATSUHIRO
IPC: G02B7/00
Filed: 1992-05-26
Abstract: PURPOSE:To attain reliable assembly with simple structure even for a small- sized camera and to reduce man-hour, the number of parts and cost by screwing a package and a lens barrel through a screw groove. CONSTITUTION:The package 2 is attached to an organic substrate 8 through an insulating body 7, and a lead wire 9 is fixed by solder 11. A spatial filter 3 is fitted in a level difference part 12a formed on an inner periphery of the base end of the lens barrel 12. The screw groove 2a is formed on the outer periphery of the package 2, and the screw groove 12b screwed in the screw groove 2a is formed on the inner periphery of the lens barrel 12. In a state where the lens barrel 12 is screwed in the package 2 through the screw grooves 2a and 12b, a screw 21 is inserted perpendicularly to an axial direction from the outer periphery side of the lens barrel 12, whereby the lens barrel 12 is screwed in the package 2. By forming and screwing the screw grooves 2a and 12b on the outer periphery of the package 2 in which a solid-state image pickup element 1 is housed and the inner periphery of the lens barrel 12 of a lens block, the reliable assembly is attained with the simple structure.
Patent JP-S641941-A (JP)
Title: Density distribution pattern for visual inspection of ceramic substrate or the like
Inventor: OYAMA MASAHIKO
IPC: G01N21/93
Filed: 1987-06-24
Abstract: PURPOSE: To detect a steep convex defect at a high accuracy, by providing at least one density gradient at a high density part of a reference density distribution pattern.  
     CONSTITUTION: The surface of an object to be inspected is irradiated with a reference density distribution pattern of a luminous flux, electromagnetic wave or the like and variation between a detected density distribution pattern and the reference density distribution pattern previously stored is extracted to detect a defect of the object being inspected. Here, the reference density distribution pattern varies in one direction of the object being inspected and has a high density part B at the center portion along the direction of a change in an inspection area, low density parts A and C at a peripheral portion thereof and a density gradient part (a) in an area of the high density part B. When the object being inspected has a steep convex defect, a change in density occurs at the density gradient part (a), thereby enabling highly accurate detection of the steep convex defect. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H05330647-A (JP)
Title: Plate body conveyor device
Inventor: ONOZAKI TATSUO
IPC: B65G47/90
Filed: 1992-05-25
Abstract: PURPOSE:To provide a conveyor device without any mechanical structure around the upper face direction of a glass plate to be the signal face in the automatic conveyance of an optical disk plate manufacturing line in the clean air downflow environment so as to be completely prevented from the pollution of the signal face caused by the generation of dust from the structure. CONSTITUTION:A workbench 17 is disposed in the cylindrical chamber 16 of a unit 12, and bearers 28 that can be elevated in relation to the workbench 17 are provided around the workbench 17. A turnable and rectilinearly movable handling arm 20 is provided in each unit, and a temporary placing base 37 is disposed on the inlet inner side for delivery between the units. The conveyance of glass plates 25 is thereby performed by combining the elevating motion of the bearers 28 with that of the temporary placing base 37.
Patent JP-S5382459-A (JP)
Title: Watch
Inventor: IMAI TOSHIO
IPC: G04B45/04
Filed: 1976-12-28
Abstract: PURPOSE: To provide optical coloring effect making combined use of a polarizing plate which is used to a part or the whole of parts making revolving motion such as the second hand, the minute hand, the hour hand, etc. and a polarizing plate which is used for fixed parts such as dial, cover glass, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0324486-A (JP)
Title: Detection of transition to normal conduction in superconducting coil
Inventor: YOSHIDA KIYOSHI
IPC: G21B1/11
Filed: 1989-06-20
Abstract: PURPOSE:To detect transition to normal conduction of a superconductive coil by providing a flowmeter at a retrigerant introducing section on the high magnetic field side of the superconducting coil to detect a change in flow rate of the refrigerant. CONSTITUTION:A flowmeter 5 is mounted at a refrigerant introducing section near a refrigerant inlet 3 provided on the high magnetic field side of a superconducting coil 22. Then, a change in flow rate of a refrigerant is detected with the flowmeter 5 as associated with the generation of a transition to normal conduction. Thus, the transition to normal superconduction of the coil 22 can be detected without being affected by electric noises.
Patent JP-H05325191-A (JP)
Title: Optical disk apparatus
Inventor: KARAI MASARU
IPC: G01B11/26
Filed: 1992-05-25
Abstract: PURPOSE:To provide an optical disk apparatus wherein information can be recorded by means of a light beam whose power is always proper by a method wherein the recording power of the light beam is controlled according to the warp angle of an optical disk. CONSTITUTION:The warp angle of an optical disk 1 is detected by means of a warp-angle measuring part 6. According to its output, the recording power of a light beam which is radiated from an optical-system pickup 2 is controlled. Thereby, even when the effective power of the light beam is changed due to the warp of the optical disk 1, information can be recorded always at a proper recording power.
Patent JP-2000348255-A (JP)
Title: Beverage supply device
Inventor: CHIGIRA NOBORU
IPC: G07F13/00
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To easily adjust a feed water amount and to obtain stable feed water characteristics by controlling driving conditions such as the operation rate and driving timing of DC pumps and suppressing the pulsation of drinking water or hot water fed toward an extractor. SOLUTION: DC electromagnetic pumps 5A and 5B are connected in parallel to a piping 3A supplying drinking water from a cistern 2 to a boiler 4. When coffee beverage is extracted, the feed water amounts of the pumps 5A and 5B need to be increased as extraction resistance increases so as to a specific amount of coffee beverage within a necessary time. For the purpose, the operation rate is set to 30% in the starting 2 seconds from the start of the extraction, 50 to 70% in following 3 seconds, and 80 to 100% in the remaining 4 seconds, thereby performing proper extracting operation. Further, the pumps 5A and 5B are driven with a prescribed voltage and the pulsation becomes stable to prevent a flowmeter which detects the pressure in the piping from decreasing in detection sensitivity, thereby grasping an accurate flow rate.
Patent JP-H0825776-A (JP)
Title: Recording sheet
Inventor: MIKAMI TOMOKO
IPC: C08K3/16
Filed: 1994-07-11
Abstract: PURPOSE:To obtain a recording sheet in which antistatic properties and ink or toner easy adhesive properties are compatible and which has excellent characteristics by forming a recording layer of a layer formed by sequentially laminating specific dye fixing and ink absorbing layer and a dye permeating and ink absorbing layer. CONSTITUTION:This recording sheet is formed of the sheet made of a recording layer, a film support and a transfer ink layer. The recording layer is formed by sequentially laminating a dye fixing and ink absorbing layer and a dye permeating and ink absorbing layer. The dye fixing and ink absorbing layer is prepared by incorporating crosslinked polyalkylene oxide obtained by reacting polyalkylene oxide having a mean molecular weight of 1000-1000000 with isocyanate compound, colloidal silica, quaternay ammonium salt polymer as main ingredients. The dye permeating and ink absorbing layer is prepared of a layer containing colloidal silica of the shape of coupling and/or branching in prayer beads and water soluble polymer as main ingredients.
Patent JP-S6137858-A (JP)
Title: Electroluminescent element
Inventor: EGUCHI TAKESHI
IPC: C09K11/06
Filed: 1984-07-31
Abstract: PURPOSE:To provide the titled element having a high luminescence efficacy even by low-voltage drive, by providing a luminous layer in which an electron-accepting org. compd. layer, electron-donating org. compd. layer, and insulating layer are laminated at least two-folds between two transparent electrode layers. CONSTITUTION:A luminous layer 3 with a thickness of 1mum or less is formed in which the first layer with a thickness of 300Angstrom  or less comprising a monomolecular film or monomolecular cumulative film of a relatively electron-accepting org. compd. 5-1, 5-2, the second layer with a thickness of 300Angstrom  or less comprising a monomolecular film or monomolecular cumulative film of a relatively electron- donating org. compd. 6-1, 6-2, and the third layer with a thickness of 500Angstrom  or less comprising a monomolecular film or monomolecular cumulative film of an insulating compd. 4-1, 4-2, 4-3 are laminated at least two-folds in the order of the third layer 4-1, the first layer 5-1, the second layer 6-1, the third layer 4-2, etc. between two electrode layers 1, 2 at least one of which is transparent.
Patent JP-H0718681-A (JP)
Title: Connecting method for precast concrete pillar and foundation section
Inventor: KOBAYAKAWA SATOSHI
IPC: E04B1/21
Filed: 1993-06-29
Abstract: PURPOSE:To provide a connection section reducing the execution cost and labor and having no structural weak point by extending a pillar leg section connected to a foundation section to a foundation bottom section, and chipping the concrete at the connection section to an underground beam. CONSTITUTION:After a pile B and the foundation work are completed, a precast concrete pillar A is erected at a prescribed position and temporarily fixed. A pillar leg section is extended to a foundation bottom section, thereby the fixing length of a pillar main reinforcement 1 to the foundation section is assured. The concrete of the pillar leg section connected to the foundation section on the precast concrete pillar A is chipped. The main reinforcement 5 of an underground beam is arranged in the pillar A via the chipping section 3. The auxiliary reinforcement 6 of the underground beam and a footing section are arranged, a formwork is assembled, then concrete is placed on the foundation section. The precast concrete pillar A and the foundation section are integrated at the same time.
Patent JP-S5681826-A (JP)
Title: Fading device of projector
Inventor: TAKAYAMA SHINICHI
IPC: G03B21/34
Filed: 1979-12-07
Abstract: PURPOSE: To end fading operation in a predetermined time by operating a delay switching circuit in response to a recording end signal and interrupting external apparatus with a delay by a predetermined time by this delay switching circuit.  
     CONSTITUTION: A microcomputer (expressed as MC hereunder) 180 is mounted to this projector, and an electric power source is supplied to the terminal 1 of the MC 180. The terminal 2 is a recording start-stop signal output terminal. The signal of a high level is outputted to the terminal 2 at the time of a recording state and the signal of a low level when not in the recording state, according to the MC180, whereby a recording amplifier 182 and an oscillation circuit 183 are controlled and the on and off of recording are accomplished automatically. Here, a terminal 3 is a buzzer signal output terminal, a terminal 4 is a speed changing input terminal, a terminal 5 is a quartz clock detection input terminal, a terminal 6 is a addition- subtraction input terminal of a counter, a terminal 7 is the detected thermianl of whether a motor M is running or not and a terminal 8 is a motor speed input terminal. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6315027-A (JP)
Title: Controller of separate type air conditioner
Inventor: TAMATOSHI JUNJI
IPC: F24F11/02
Filed: 1986-07-07
Abstract: PURPOSE:To facilitate the individual confirmation of apparatuses installed collectively by transmitting data concerning a display lamp by the input of a switch provided in a remove controller thereby to turn on or off the display lamps of an indoor unit and an outdoor unit which have received said data. CONSTITUTION:An input signal from a switch is input to a remote controller 1 by ON/OFF input detecting means 30 for confirmation display lamps of an indoor unit and an outdoor unit which are connected to the remote controller 1, and input data are transmitted through data transmitting means 33 via a signal line 10. On the other hand, an indoor unit controller 2 receives these signals, and a display lamp 17 is ON/OFF controlled by indoor unit confirmation display lamp control means 37. Further, similarly in an outdoor unit controller 3, a display lamp 22 is ON/OFF controlled. That is, when a plurality of air conditioners are installed collectively, confirmation of the connected indoor unit and outdoor units can be made easily and hence such an advantage that a rapid response can be attained at the time of serving, is obtained.
Patent JP-S55501-A (JP)
Title: Copying apparatus
Inventor: MIURA SHINJI
IPC: H04N1/29
Filed: 1977-12-29
Abstract: PURPOSE:To obtain the copying apparatus of eliminated or reduced exclusive delay circuits by delaying picture signals through the utilization of the transfer lines of a solid state image sensing element in an original reader. CONSTITUTION:The solid state image sensing element comprises using charge transfer type analog shift registers in its transmission lines, wherein an image sensor element array 11 generates charges in proportion to the quantity of input light and stores the charges. The charges are passed through transfer gate parts by phiXA, phiXB signals and the charges of even bits thereof move to a shift register 15 and the charges of odd bits to a shift register 13. The charges in the analog shift registers 13, 15 are transferred in the arrow direction in the analog shift registers 13, 15 by charge transfer clocks phi1A, phi2A, phi1B. phi2B. The signals of odd and even bits are alternately outputted with voltage signal by an output gate 16. Thereby, the copying apparatus which saves delay circuits may be obtained.