baber/WOPTO huggingface dataset:
Patent JP-H10266403-A (JP)
Title: Fire-resistant panel blended with foaming pellet
Inventor: TSUCHIYA NOBUYUKI
IPC: E04B1/94
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To foam pellets at the time of a fire and prevent the cracking of a core material by dispersion foaming pellets in a resin foaming body blended with an inorganic flame retarder and filled between metal face plates. SOLUTION: A nonflammable resin foaming body 1 such as resol resin phenol foam is pinched between metal face plates 2, 3 made of a zinc-plated steel sheet to form a heat-resistant panel. Foaming pellets 4 mixed and solidified with a foaming agent and a synthetic resin binder are dispersed and blended in the nonflammable resin foaming body 1 to form a fire-resistant core material. When it is exposed to the high-temperature atmosphere by a fire, pellets 4 are foamed to increase their volume, and the occurrence of cracks generated by the shrinkage due to the thermal decomposition of the resin foaming body 1 is suppressed. The fire-resistant time of the panel is extended, and the fire resistance can be improved.
Patent JP-H08273088-A (JP)
Title: Radio meter-inspecting method by radio wave
Inventor: TAKAHASHI HATSUO
IPC: H04Q9/00
Filed: 1995-04-03
Abstract: PURPOSE: To simplify a starting telegraphic message, to facilitate operations, to reduce power consumption and to eliminate the failure of communication concerning the radio meter-inspecting method for simultaneously inspecting city water meters corresponding to radio waves. CONSTITUTION: When simultaneously inspecting seven meters M1...M5, M8 and M9 among ten meters within a meter-inspectable range A of a meter- inspector 1, two digits of 9th and first digits in an ID number composed of 10 digits or more of respective meters are successively arranged in a meter- inspecting request telegraphic message and transmitted as the digits of ID to be referred to. At each meter where this meter-inspecting request telegraphic message (starting telegraphic message) is received, when those digits are matched with the digits of its own ID to be referred to, the meter-reading values of meters are successively transmitted by radio waves at the intervals of decided delay time for two seconds.  In the telegraphic message, numerals 10, 11, 12...14, 17 and 18 are the numerals of the digits of ID to be referred to for the meters M1...M5, M8 and M9 as meter-inspecting objects.
Patent JP-H08267944-A (JP)
Title: Image receiving material for re-transferable heat mode laser thermal transfer and production thereof
Inventor: TAKEDA KATSUYUKI
IPC: B41M5/40
Filed: 1995-04-03
Abstract: PURPOSE: To rapidly record an image of high sensitivity and high resolving power with high quality by overlapping a plurality of colors by re-transferring the image formed on an image receiving layer by thermal transfer using laser exposure and the image receiving layer to a receiving material to form a final image. CONSTITUTION: An image receiving layer is provided on a support and the peel strength of the image receiving layer and the layer being in contact therewith is set to 250g or more and the image formed on the image receiving layer by thermal transfer using laser exposure and the image receiving layer are re-transferred to a receiving material to form a final image. The image receiving layer is formed on a release layer containing a water-soluble resin and a water-soluble adhesiveness imparting agent. Further, a solvent dissolving the surface of the release layer is added to an image receiving layer coating soln. and the image receiving layer coating soln. is applied to the release layer to produce an image receiving material for heat mode laser thermal transfer.  By this constitution, an image of high sensitivity and high resolving power can be rapidly recorded with high quality by overlapping a plurality of colors and the image receiving material for retransferable heat mode thermal transfer capable of sharply retransferring an image even to a receiving material low in smoothness is obtained.
Patent JP-S534114-A (JP)
Title: Valve timing variable device for internal combustion engine
Inventor: YAGI ISUHIKO
IPC: F01L13/00
Filed: 1976-07-02
Abstract: PURPOSE:To make valve timing variable in response to the operation condition of an engine, by forming the cam profile of each part shaped to a solid cam with phase to move a cam shaft to the left and right by a variable device.
Patent JP-H03275581-A (JP)
Title: Natural circulation system compost production apparatus
Inventor: HASHIMOTO KIYOBUMI
IPC: C05F17/02
Filed: 1990-03-26
Abstract: PURPOSE:To keep the inside of compost layer aerobic by natural convection, to simplify the apparatus, and to reduce the running cost by communicating the drafting pipes provided in the upper and lower parts each other in a compost vessel through a pipe. CONSTITUTION:The upper and lower draft pipes 10, 14 having respectively draft holes 13, 17 are provided in the lower and upper parts in the compost layer enclosed with the compost vessel 2. and the pipes 10, 14 are communicated with the vertical pipe 18. When the material of compost begins to ferment from the center part of the compost layer 1, the air in the compost layer 1 is heated by fermenting heat, and ascends and enters into the pipe 14 through the draft holes 17. This air flows to the side of the pipe 10 through pipe 18 and blows out of draft holes 13 to the lower part of the compost layer 1. As a result, the air is circulated from the compost layer 1 to the pipes 14, 18, 10, and to the compost layer 1 in order, so that the inner part of the compost layer 1 is kept aerobic by natural convection, and the composting is promoted.
Patent JP-H05280730-A (JP)
Title: Burner device
IPC: F23L17/16
Filed: 1992-03-31
Abstract: PURPOSE:To permit the compacting of a burner device itself while omitting subsidiary facilities so far, eliminate a load for the burner device and prevent the damage and the like of the same by a method wherein the production of nitrogen oxides are restrained by an ejector unit provided at the tip end of the burner device. CONSTITUTION:A plurality of air holes 14, serving as secondary air passages (b), are provided at the outer circumferential part of the tip end of a burner device equipped with a fan and a burner head 16 is attached to the inner part of the air holes 14 while air nozzles 20, communicated with the secondary air holes 14, are provided at the outer circumferential part of the same head 16. Further, venturi nozzles 19, inducing the combustion gas of a burning unit through the inflow ports 20a of the same nozzles 20 by the vacuum effect of the secondary air passages (b), are projected under approximated condition to the inflow ports 20a of the same nozzles 20.
Patent JP-H01249033-A (JP)
Title: Manufacture of flexible tube for endoscope
Inventor: TAKAHASHI CHOEI
IPC: A61B1/00
Filed: 1988-03-29
Abstract: PURPOSE:To obtain a flexible tube with a recessed groove which is provided with strength and flexibility concurrently by inserting a core metal wherein the recessed groove is formed in the axial direction while a flexible thin wall tube body is being held in a gap, letting the recessed groove be formed onto a spiral tube by a press, and thereby letting the thin wall tube body be dissolved by solvent thereafter. CONSTITUTION:A soluble reticulated tube 52 which is a soluble thin wall tube body is closely bonded onto the outside of a round bar 51 so as to cover the bar, is inserted into a spiral tube 12. A reticulated tube 13 is closely bonded onto the outside of the spiral tube 12 so as to cover the tube for letting the round bar 51 be extracted. In place of it, a core metal 54 with a groove made of a material with high hardness values is inserted. In the second place, the spiral tube 12 and the reticulated tube 13 are monolithically pressed onto the recessed groove 55 of the core metal 54 with the groove so that the recessed groove along the axial direction is formed by a press. when the tube material is immersed into solvent, the soluble reticulated tube 52 is dissolved so that the core metal 54 with the groove can be easily extracted out of the spiral tube 12. By this constitution, a flexible tube 10 with the recessed groove 11 can be obtained, which is provided with strength and flexibility.
Patent JP-S59203609-A (JP)
Title: Method for restoring separation capacity of separation membrane
Inventor: ISHII KIYOSHI
IPC: B01D65/02
Filed: 1983-05-02
Abstract: PURPOSE:To effectively restore separation capacity by applying backwashing effect to a part of a separation membrane, by allowing a fluid to permeate through the separation membrane from a raw liquid flowline side to a permeation flowline side in the upstream side of a module equipped with said separation membrane while allowing the same to permeate through the membrane in a reverse direction in the downstream side thereof. CONSTITUTION:The valve V of a course connected to the permeated liquid discharge port 5 of a module M equipped with a separation membrane is closed to bring a permeated liquid side to a closed space. In this state, a fluid such as a raw liquid is supplied to a raw liquid flowline side 1 and at least a part of the fluid is allowed to permeate through the membrane from the raw liquid flowline side 1 to a permeated liquid flowline side 4 in an upstream side. In a downstream side, the fluid is allowed to permeate through the membrane from the permeated liquid flowline side to the raw liquid flowline side. By this method, because it is unnecessary to store and reversely flow the permeated liquid, back-contamination is eliminated. In addition, backstream flow amount is easily controlled and the separation capacity of the separation membrane can be well restored.
Patent JP-S61235712-A (JP)
Title: Measuring method for internal diameter or the like of tube
Inventor: MURAKAMI YOSHINORI
IPC: G01M99/00
Filed: 1985-04-11
Abstract: PURPOSE:To easily measure the internal diameter, etc., of a tube by exciting the outer peripheral surface of the tube by a high-frequency exciter over a wide frequency- range and measuring the natural resonance frequency of the tube. CONSTITUTION:The high-frequency exciter 2 which has the wide range from several kHz to about hundreds of kHz by an air jet is provided to part of the outer peripheral surface of the tube 1 whose internal diameter, etc., are to be measured so that the exciter is excited by an oscillation device 3 freely, and a vibration detector 4 is pro vided on the outer peripheral surface of the tube 1 opposite this exciter 2. Then, resonance detector 5 measures the natural resonance frequency based upon the high-fre quency excitation. An equation I holds, where f(n) is the resonance frequency detected by the detector 4, (a) is the acoustic velocity of sound propagated in air or liquid which flows in the tube 1, and (d) is the internal diameter of the tube 1. In this case, (n) is an integer such as 1, 2, 3-. Therefore, the internal diameter (d) of the tube 1 is calculated from an equation II by finding the natural resonance frequency f(1) by the detector 5. Consequently, the internal diameter (d) of the tube 1 is calculated when the velocity (a) of the sound propagated in the fluid in the tube is determined by the characteristic value of the liquid.
Patent JP-S575181-A (JP)
Title: Character detection and segmentation system
Inventor: IKEDA TSUTOMU
IPC: G06V30/148
Filed: 1980-06-10
Abstract: PURPOSE:To accurately separate characters with high precision when the plural characters are combined, by detecting a difference analogical signal level through using a multiplied character pattern and by forcibly separating the characters at valley parts of the signal. CONSTITUTION:A photoelectric conversion signal of character information is outputted from a photoelectric conversion part 11 and then supplied to a quantitizing circuit 13 and an A/D converter 16 via an amplifier 12. This circuit 13 converts the conversion signal into a doubled character pattern, which is stored in a doubled pattern memory 14; and a converter 16 converts it into a multiplied character pattern, which is stored in a multiplied pattern memory 17. The output of the memory 14 is applied to a character detecting and segmenting circuit 15 and the horizontal and vertical projections of characters are formed to separate the characters, thereby discriminating whether the plural characters are combined or not. According to this discrimination output, a corresponding part in the memory 17 is addressed, and the multiplied character pattern addressed by a character separating circuit 18 is scanned successively to separate and output the characters accurately with high precision.
Patent JP-H09245813-A (JP)
Title: Manufacture of solid electrolyte fuel cell
Inventor: KANEKAWA HIMEKO
IPC: H01M8/12
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To provide the method which does not break a sintered body in the manufacturing method for a solid electrolyte fuel cell by a co-sintering method. SOLUTION: In the manufacturing method for a solid electrolyte fuel cell having processes integrally staking an air electrode sheet, a fuel electrode sheet, and an electrolyte sheet, each made of ceramic containing an organic material as the binder, then sintering the stacked body, the organic material containing ratio is specified that the organic material content of the air electrode sheet is 1.2-1.25, and that of the fuel electrode sheet is 0.6-0.9 when that of the electrolyte sheet is 1. By adjusting the organic material content of each material sheet, the difference of the shrinkage factor generating when the binder is removed stays within the allowable limit, and the breakage of a cell is prevented.
Patent JP-H04291271-A (JP)
Title: Image forming device
Inventor: GOTO SHINJI
IPC: G03G15/00
Filed: 1991-03-19
Abstract: PURPOSE:To ofer an image forming device in which a pressurizing force is not applied to a cover member even in the case of pressurizing a process cartrige, or releasing the process cartridge through the cover member at the main body side of the device for loading/unloading the process cartridge. CONSTITUTION:The above device is provided with a linkage member 30 for moving a pressurizing means 40 for pressurizing the process cartridge 10 with interlocking with the opening/closing action of the cover member 2 capable of opening/closing in the case of loading/unloading the process cartridge 10 to a pressurizing position and a position for releasing pressurizing, and also, the pressurizing force against the proces cartridge 10 is always given to the pressurizing means 40. The process cartridge 10 is pressurized, or released by the pressurizing means 40 through the linking member 30 with interlocking with the opening/closing action of the cover member 2, and also, the process cartridge 10 is pressurized irrespective of the opening/closing action of the cover member 2 since the pressurizing means 40 is provided with its own pressurizing force.
Patent JP-S62238050-A (JP)
Title: Cooling apparatus for belt type continuous caster
Inventor: TAMURA NOZOMI
IPC: B22D11/06
Filed: 1986-04-07
Abstract: PURPOSE:To make sure of the optimum water quantity in accordance with the width of a casting sheet and to improve the quality of the casting sheet, by making water supply into header, which arranges vertically to the water supplying hole of the changeable range of the casting sheet width, possible to switch over, and also executing flow rate control of cooling water. CONSTITUTION:The header 12' is arranged to vertical direction of a cooling pad 8 to the water supplying holes 9 of the range 8 related to the changing for the width of the casting sheet, and the common header is arranged to each one water supplying hole or plural holes. The water supplying pipe to the header 12' is put together into one water supplying pipe for each the vertical direction one line, to lead to an electromagnetic type switch-over box 14. At the time of changing the casting the casting sheet width, a signal from the detector 16, detecting a valiable is transmitted to the electromagnetic type switch-over box 14, a little flow pump and a water supplying pipe are connected by working of a solenoid valve and also the cooling water is regulated to the prescribed water flow by a flow control valve 17. In this way, the control of the cooling water is accurately executed, and the quality of the casting sheet is improved.
Patent JP-H02281205-A (JP)
Title: Variable optical fiber delay line
Inventor: AAUIN ERU NIYUUBAAGU
IPC: G02B6/28
Filed: 1990-03-27
Abstract: PURPOSE: To reduce an insertion loss owing to the attenuation of a mechanical wave by permitting plural second optical fibers for receiving an optical signal from the first optical fiber to have previously fixed different length. CONSTITUTION: A variable light delay line 10 adds the first optical fiber 12 for transmitting the optical signal and the plural second optical fibers 14 which is constituted so as to receive the optical signal from the first optical fiber 12. The second optical fibers 14 respectively have previously fixed length indicated by L1 to L16 and are respectively different from the length of the whole other second fibers 14. Then, previously fixed length decides the propagation delay of theh optical signal along the respective second optical fibers 14. Thus, the variable delay line with the comparatively low insertion loss is obtained.
Patent JP-S558601-A (JP)
Title: Production of record reproducing tone arm
Inventor: TSUKAGOSHI NOBUHIRO
IPC: G11B3/10
Filed: 1978-06-30
Abstract: PURPOSE: To enlarge young's modulus and internal loss, make it difficult to generate split vibration, make the weight light, enhance the steely property, make a tone arm superior in mass production efficiency, and make the material cost cheep by shaping tetrabenzophenazine and carbonizing it after making it infusible.  
     CONSTITUTION: Tetrabenzophenazine PZ is heated in a non-oxidizing atmosphere, and a pitch-shaped material is obtained. After being mixed with inorganic powder by heating, this PZ pitch is shaped into a desired form by pressing. This shaped material is heated at 300 to 450°C in air and has the surface, at least, oxidized and made infusible. After this previous calcination process, the shaped material is heated up to 1000 to 1500°C in a non-oxidizing atmosphere and is carbonized. This carbonized shaped material is subjected to a desired process, thus obtaining a completed tone arm. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59203965-A (JP)
Title: Inspecting device for resistance deviation characteristic
Inventor: WAKUI MASAKUNI
IPC: G01R27/14
Filed: 1983-05-02
Abstract: PURPOSE:To detect stably and accurately a resistance deviation characteristic through a simple constitution by performing negative feedback control over a resistance element to be measured according to the voltage deviation between reference points of the resistance element to be measured and a reference resistance element. CONSTITUTION:The deviation DELTAV between the voltage at the reference point 3s of the reference resistance element 22 applied with the voltage of a battery power source 12' and the voltage at the reference point Ps of the resistance element 14 to be measured is detected by an operational amplifier 35. The element 14 is brought under the negative feedback control based upon the voltage DELTAV so that the voltages at the reference points Ps and 3s become equal to each other; and the voltage of the power source 12' is applied to the other terminal of the element 14 through an adding circuit 35 while deviating by the voltage DELTAV, and the same voltage as the voltage of the power source 12' is applied across the element 14. Then, the resistance deviation characteristics of the element 14 corresponding to whether the voltage difference between corresponding points of the elements 14 and 22 is within the voltage DELTAV or not are detected stably and accurately through multiplexers 21 and 23, a differential amplifier 28, etc., by the simple constitution which uses general components for a specific circuit element gas.
Patent JP-S63245560-A (JP)
Title: Information processor
Inventor: TAKESHIMA SUSUMU
IPC: G06F17/30
Filed: 1987-03-31
Abstract: PURPOSE:To facilitate the management and registration of program information by registering the program information on an optical disk from its inside periphery and registering corresponding retrieval information there from the outside periphery. CONSTITUTION:A floppy disk on which an operating program of an information processor itself is stored is set to a floppy disk device 25. An optical disk utility program execution mode is selected and a program selecting picture is displayed on a display device 22. The program is written on the optical disk, which is set to an optical disk device 26, from the floppy disk under the control of a CPU 12 by the operation on a keyboard 21. At this time, the program information is written on the optical disk from its inside periphery and program management information is written there from the outside periphery. They are registered from the optical disk to a magnetic storage means.
Patent JP-H06266411-A (JP)
Title: Imc controller
Inventor: TANAKA MASAHITO
IPC: G05B13/02
Filed: 1993-03-15
Abstract: PURPOSE:To dispense with adjustment of a filter part being different with a control object process. CONSTITUTION:In an internal model storage part 6a, a parameter of an internal model formed by expressing a control object process by a mathematical expression is stored. Based on a dead time of the internal model outputted from the internal model storage part 6a by a time constant change processing part 9, a first time constant and a second time constant are operated. By a first time constant, a characteristic of a target value filter part 2 is determined, and by a second time constant, a target value of the inside of a manipulated variable arithmetic part 4, and a characteristic of a disturbance filter part are determined, therefore, adjustment of the filter part becomes unnecessary.
Patent JP-H05237207-A (JP)
Title: Golf club head
Inventor: KOBAYASHI MASASHI
IPC: A63B102/32
Filed: 1992-02-28
Abstract: PURPOSE:To provide a gold club head having a ball flying direction correcting function when a ball hit point is outside a sweet spot. CONSTITUTION:A resilient body layer 12 comprising a base material of a resilient body having a smaller rigidity than that of a head main body is provided at a face part 10a of a head main body 10. The resilient body layer 12 is composed of a layer of the resilient body base material 13 and plural reinforcement fiber layers 14b as reinforcement materials for regulating lateral distortion of the resilient body base material layer laminated alternately on each other, and apertures 14a which become larger gradually in the order of lamination are formed in the reinforcement fiber layer 14b. The rigidity of the resilient body layer is thus set to become larger gradually from a sweet spot SS of a head toward a face part peripheral edge.