baber/WOPTO huggingface dataset:
Patent JP-H1182976-A (JP)
Title: Combustion equipment of exhaust gas from ash melting furnace
Inventor: SUGURO HIROTSUGU
IPC: F23G7/06
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To enable the thermal cracking of hazardous substance as dioxin in exhaust gas by using combustion air preheated by a heat regenerator for the combustion air of combustion equipment. SOLUTION: Low calorie exhaust gas from an ash melting furnace 11 is conducted to combustion equipment 21 for outside furnace combustion through a duct 17 in the combustion equipment of the exhaust gas from the ash melting furnace. A part of combustion air preheated by a heat regenerator 31 is conducted into the duct 17 as premixed air 33a. A combustion-improving burner 23 is arranged to the opening part of the duct 17 exceeding the height of it. A pair of the switchable heat regenerators 31 are arranged to the exhaust gas duct 24 from the combustion equipment 21, the combustion air is supplied to the heat regenerators 31 by switching it, the preheated and high temperature combustion air is blown into the combustion chamber 22 from a header 33 forming swirling flow and the hazardous substance as dioxin is thermally cracked by keeping enough retention time.
Patent JP-S6481278-A (JP)
Title: Magnetic flux quantum flow transistor
Inventor: TAKARAGAWA KOJI
IPC: H01L39/22
Filed: 1987-09-22
Abstract: PURPOSE:To realize a high-speed characteristic and a high-frequency characteristic with a simple production process by utilizing anisotropy of a material. CONSTITUTION:A superconducting device is composed of an oxide superconductor single-crystal thin film formed in such a way that a c axis (an orientaion 12) of a crystal is nearly parallel to the surface of a substrate 13; two long electrode parts M1 and M2 composed of an oxide superconductor thin film and functioning as an inductance are formed in a direction perpendicular to the c axis; two or more pieces of small junction parts JJ1, JJ2...JJN are arranged in such a way that they interlink the two electrode parts. A critical electric current value is small at a part JJi (where i is 1-N) where an electric current flows in the c axis direction 12; accordingly, superconductivity is easily weakened in combination with an action of a self-magnetic field even at a small electric current value; a phase difference is caused between superconducting parts of the electrode parts M1 and M2 which come into contact with the JJ1. As a result, a voltage is transited at a boundary of a definite threshold value. Accordingly, a high-speed characteristic and a high-frequency characteristic can be realized with a simple production process.
Patent JP-2001065756-A (JP)
Title: Separation preventive multi-joints
Inventor: TOSHIMA TOSHIO
IPC: F16L21/00
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To connect several kinds of pipes having different diameters with one kind of pipe joints, and besides surely prevent separation, when connecting deformed pipes. SOLUTION: This multi-joint has a connecting short pipe 2 wherein both ends 2A and 2A are diametrally expanded taper 5, and flanges 2B and 2B are formed on the opening ends of the ends 2A and 2A, pushing rings 3 having pushing ring parts 3A having flanges 3B and 3B opposite to the flanges 2B and 2B and engaged with each other by a bolt 10, and extending from one side surface of the inner diameter part of the flanges 3B and 3B to the diametrally-expanded part 2A direction of a connecting short tube 2, and fastening parts 3C extending from another side surface of the flange inner diameter part to a direction opposite to the ring part 3A, and forming the inner surface on the reverse taper surface to the taper-like diametrally expanded part 2A, and separation preventive rings 4 with inner surface teeth inserted into the reverse taper surface part 3D of the ring 3.
Patent JP-H0285696-A (JP)
Title: Connecting construction for double heat exchanger tube and tube plate
Inventor: SUZAKI KAZUTAKA
IPC: F28F9/02
Filed: 1988-09-22
Abstract: PURPOSE:To simplify a tube plate construction, reduce equipment cost and enhance reliability by a construction wherein an annular groove provided in the vicinity of an opening on the side of a small diameter hole in an upper surface of a tube plate or a space part provided at a contact part between the tube plate and an outer tube which communicates with a leak detecting hole. CONSTITUTION:A tube plate 101 is provided with a small diameter hole 116 bored from an upper surface 107 thereof and with a large diameter hole 117 bored from a lower surface 112 thereof concentrically with the hole 116, and is provided with an annular groove 118 having a U-shaped cross section in the vicinity of an opening on the side of the small diameter hole 116. A double tube consisting of an inner tube 103 and an outer tube 104 is inserted in the holes 116 and 117 in the tube plate 101, and the inner tube 103 and the tube plate 101 are butt welded to each other at a weld zone 105. A space part 121 is provided between a rounded part 119 and a tapered part 120. The annular groove 118 and the space part 121 are formed to communicate with a leak detecting part 111 for detecting a leak of hydrogen. It is thus possible to simplify the construction of the tube plate, reduce equipment cost and enhance reliability.
Patent JP-H0683298-A (JP)
Title: Preventing system for illeagally viewing television
Inventor: NAKAO TOMOYUKI
IPC: H04N21/4143
Filed: 1992-09-04
Abstract: PURPOSE:To prevent watching illegally picture information obtained by decoding a leakage radio wave from a computer system with simple structure by changing arbitrarily and sending phases of a horizontal synchronizing signal and a picture signal based on the horizontal synchronizing signal and reproducing a picture signal on a display as the original picture synchronizing with these outputted horizontal synchronizing signal and vertical synchronizing signal. CONSTITUTION:Concerning data information processed by a computer 1, a picture output section 2 generates and outputs a picture signal and a synchronizing signal. This outputted picture signal and the synchronizing signal are regular signals. A synchronous conversion section 3 changes arbitrarily a phase of a horizontal synchronizing signal based on a horizontal synchronizing signal H out of regular synchronizing signals outputted from the picture output section, while changes a phase of a picture signal. A control circuit 5 of a display device 4 receives the picture signal and the synchronizing signal of which phases are changed via cables, then the picture signal is reproduced and restored synchronizing with these synchronizing signals, and displayed on a display section 6.
Patent JP-H06240575-A (JP)
Title: Rigidified composition with textile finishing
Inventor: KARIOPI ESU HAAREI
IPC: D06M15/647
Filed: 1993-09-22
Abstract: PURPOSE: To obtain a fabric finishing stiffening composition providing a stiffness to a fabric by forming a colorless and transparent, flexible film comprising a water-base composition containing a specific water soluble polymer and a silicone ironing aid/lubricant. CONSTITUTION: A fabric has no conventional problems causing a yellowing and gives an excellent stiffness by forming a colorless, clear and continuous film on textiles by using an aqueous composition by, for example, spraying on the textiles, during ironing or in a wash rinsing process or the like. The aqueous composition is a combination of (A) an aqueous polymer of up to about 8% forming a transparent, flexible and continuous film, for example PVA, hydroxyethylcellulose, (metha)acrylate polymer or the like, preferably PVA, with (B) a finish/lubricant of up to about 3% having compatibility with the film, preferably a silicone emulsion having 0.1 micron particle size.
Patent JP-H0286037-A (JP)
Title: Inspecting device
Inventor: OZAKI KATSUMI
IPC: G01R31/302
Filed: 1988-09-22
Abstract: PURPOSE:To perform the sample exchange and vacuum exhaust during the observation of a sample, shorten the inspection time, and improve the throughput of an inspecting device by connecting multiple sample exchange chambers capable of being vacuum-exhausted to a sample chamber for observing the sample. CONSTITUTION:Switching valves 11 and 12 are provided on boundaries between a sample chamber 4 and sample exchange chambers 6 and 7 to maintain the degree of vacuum. A sample 8 under observation is previously fed into the sample chamber 4 from the exchange chamber 6 together with a sample bed 9 with a pushing bar 14. The cover 13 of the exchange chamber 7 is opened, the next sample 8 is stored through an opening section 7a and mounted on a sample bed 10, then the exchange chamber 7 is vacuum-exhausted through a pipeline 7a. To exchange the sample 8 on the sample bed 9 in the sample chamber 4, the valve 11 is opened to communicate the sample chamber 4 and the exchange chamber 6, and the sample 8 is carried out with the pushing bar 14. The valve 12 is then opened, the next sample is fed in with the pushing bar 15 of the exchange chamber 7. The throughput of an inspecting device can be improved.
Patent JP-2000063607-A (JP)
Title: Resin composition, its production, and its use
Inventor: ONISHI HIDEFUMI
IPC: C08L29/04
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition having excellent moldability and giving a film excellent in gas barrier properties by incorporating an ethylene-vinyl acetate copolymer saponificate with a phosphoric acid compound and a water- swellable layered inorganic compound. SOLUTION: This composition comprises 100 pts.wt. ethylene-vinyl acetate copolymer saponificate, 10-1,000 ppm, based on the entire composition, of phosphoric acid or a phosphoric acid compound such as an alkali metal hydrogenphosphate, at most 30 pts.wt. water-swellable layered inorganic compound, another thermoplastic resin, and additives such as a plasticizer, a heat stabilizer, an antioxidant, a filler, or an antistatic agent. The ethylene-vinyl acetate copolymer saponificate used is one having an ethylene content of 10-60 mol.%, a degree of saponification of at least 80 mol.%, and a melt index of 0.5-50 g/10 min (at 210 deg.C). The water-swellable layered inorganic compound is exemplified by smectite or vermiculite and has a swelling power of 30 ml/2 g at 20 deg.C in a mixed solvent having 70/30 wt.% water/alcohol weight ratio.
Patent JP-H06194130-A (JP)
Title: Automatic external appearance inspecting method of ic package
Inventor: YAMAI SHIGEO
IPC: G06T7/00
Filed: 1991-06-11
Abstract: PURPOSE:To largely improve productivity and attain cost reduction by enabling the simultaneous transfer and inspection of numerous IC packages without the necessity of positioning one by one, and preventing deformation and flaws generated in association with transfer at the inspecting time. CONSTITUTION:Numerous IC packages 1 are stored being arranged longitudinally and laterally in a pallet 2. When the pallet 2 passes an appearance inspecting position, beams 4 are repeatedly projected in the lateral direction right-angled to the transfer direction and also longitudinally at a fixed angle thetato a vertical line Z to scan the IC packages 1. The reflected beams 5 respectively received in the front and rear positions are changed into electric signals to obtain two-dimensional images, and three-dimensional information obtained from the difference between both two-dimensional images in the front and rear positions is compared and collated with the previously inputted inspection pattern so as to discriminate the propriety of the external appearance quality of numerous IC packages 1 simultaneously.
Patent JP-H061477-A (JP)
Title: Paper feeding device
Inventor: SAKURAI KOICHI
IPC: B65H3/06
Filed: 1992-09-04
Abstract: PURPOSE:To certainly feed document set on document feed tray, prevent generation of chattering noise of a separative piece and lengthen the life span of the separative piece. CONSTITUTION:As a paper feeding roller cooperatively working with a separative piece 6, a paper feeding roller 20 with a circular arc paper feeding region 20a and a straight non-paper feeding region 20b is used, and it is constituted so that while the paper feeding roller 20 rotates, feeding and separation of an original is carried out at the time when the paper feeding region 20a passes the separative piece 6, and at the time when the document is delivered to a delivery roller 11 on the downstream and is carried by the delivery roller 11, the non-paper feeding region 20b of the paper feeding roller 20 stops at a position facing the separative piece 6 and frictional force of the separative piece 6 against the original is lowered. Additionally, to prevent overlapped delivery of the document at the time when the frictional force of the separative piece 6 against the original is lowered, an auxiliary separative means is provided.
Patent JP-H0685393-A (JP)
Title: Semiconductor laser element
Inventor: NAKATSUKA SHINICHI
IPC: H01S5/00
Filed: 1992-09-04
Abstract: PURPOSE:To allow a lateral mode control structure by employing a superlattice structure formed of a group II-VI semiconductor as an active layer, thermally converting the superlattice structure into mixed crystal structure through irradiation with laser beam except stripe regions for forming waveguides, and forming the waveguide of a semiconductor having average composition. CONSTITUTION:A ZnSSe/ZnCdSSe superlattice active layer 3 is formed by laminating ZnSSe layers 6 and ZnCdSSe layers 7 alternately in four layers. An SiO2 protective film 8 is then deposited thereon through thermal CVD, followed by deposition of a Cr film 9 in string and irradiation with Ar ion laser beam. Consequently, temperature rises in the ZnSSe/ZnCdSSe superlattice layer 3 which is thereby converted into mixed crystal thus producing a ZnCdSSe layer 10. In this regard, the Cr film 9 reflects the laser beam and produces no mixed crystal. This constitution allows a lateral mode control structure requiring no shaping of group II-Vi semiconductor.
Patent JP-H0980060-A (JP)
Title: Scanning probe microscope
Inventor: MIYAMOTO YASUSHI
IPC: G01B21/30
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a scanning probe microscope for obtaining the accurate information of the height of surface of a sample. SOLUTION: A tubular piezoelectric element 36 is supported on a mirror base 43 and a cantilever displacement detecting part 39 is secured to the lower end thereof. The cantilever displacement detecting part 39 is fixed with a cantilever 40 provided with a probe at the forward end thereof. A member 38 having a concave surface to be measured is secured to the upper surface of cantilever displacement detecting part 39 on the inside of tubular piezoelectric element 36. A Z sensor 37 for detecting the displacement of the surface to be measured of member 38 in z-direction is supported by the mirror base 43 and disposed on the inside of tubular piezoelectric element 36. A sample 41 is mounted on a sample stage 42 fixed to the mirror base 43.
Patent JP-H03106712-A (JP)
Title: Dischager of granular solid
Inventor: HAIKO REEBUINKERU
IPC: B65G33/00
Filed: 1990-09-05
Abstract: PURPOSE: To enable the continuous operation by a simple structure by providing a stack-up space formed between high-pressure and low-pressure spaces into such a shape as to reduce internal gas pressure to pressure to prevent particles transfer at the end and providing a transfer mechanism in or at the end of the stack-up space, in a device for discharging solid particles in a cyclone. CONSTITUTION: A stack-up space 3 composed of a pipe 4 is erected on a solid material outlet of a cyclone 1, the lower end of it is connected a pneumatic conveyor composed of an air conduit 5, a solid transferring pipeline 7 and valves 7, 8. The sectional area and the length L of the stack-up space 3 are set on the basis of the diameter and the surface state of the solid material so that gas pressure in the stack-up space 3 may be reduced at the end of the stack-up space 3 and so that transfer of the solid material may not be generated by gas. By this structure, a structure is simplified, and the continuous operation can be performed.
Patent JP-S6297457-A (JP)
Title: Telephone set
Inventor: KURODA MITSUNOBU
IPC: H04M1/272
Filed: 1985-10-23
Abstract: PURPOSE:To facilitate a dial operation by wiring a dial data on a business card, and providing an automatic dialing means that reads the dial data in a telephone and dials it. CONSTITUTION:A telephone number is written on the business card using a bar code. On the other hand, a card reader 2 and a dial outgoing part 9 are provided on a telephone set 1. When the business card on which the telephone number is written is inserted into an insertion opening of the card reader 2, a CPU5 stores a read number data on a memory 7 and also,displays it on a display part 6. At such a time, when a transmission button 8 is depressed, the telephone number stored on the memory 7 is read out in order by the CPU5 and is converted to a dial signal by the dial outgoing part 9, then being sent to a line W.
Patent JP-H1080912-A (JP)
Title: Form for manufacturing hexagonal segment
Inventor: ARAKAWA KENJI
IPC: B28B7/10
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To reduce a cost with a simple overall structure by constituting to laterally separably movably provide by a moving means and to improve operability by moving only a pair of frames. SOLUTION: After concrete placed in a concrete placing space K is solidified, clamping of contact flanges 2c, 3c of a clamping bolt 6 is released, and frames 2, 3 are moved laterally separably in the drawing. Thus, side plates 2a, 3a of the frames 2, 3 are separated from side connecting surface of a hexagonal segment molded in the space K, and end plates 2b, 3b are separated from an oblique connecting surface. Separating directions of the frames 2, 3 in this case coincide with an assembling direction of the segment. Further, since the frames 2, 3 are smoothly moved without vibrating under the guidance of a roller 8 to a guide groove 9a of a rail 9, a protruding portion and a recess portion formed on the respective connecting surfaces are not damaged by the separate movement of the frames 2, 3. After the frames 2, 3 are separately moved, the segment is released.
Patent JP-H0682258-A (JP)
Title: Light interference angular velocity meter
Inventor: ISHIGAMI MUNEHIRO
IPC: G01C19/72
Filed: 1992-09-04
Abstract: PURPOSE:To detect a plurality of input axis components with one angular velocity meter. CONSTITUTION:The light of a light source 11 is divided into two parts by a beam splitter 12 where one of them is applied to a port A of an optical switch 21 and the other is applied to a port B of the optical switch 21 via a phase modulator 14. The ports C and D of the optical switch 21 are connected to both terminals in that loop-shaped optical waveguides 13x, 13y, and 13z where the axis centers cross one another are connected in series by optical switches 22 and 23. The optical switches 21, 22, and 23 can be switched to the state where A and C, and B and D are connected, respectively, and the state where A and D, and B and C are connected, respectively. The clockwise light and counter clockwise light which are propagated through the optical waveguides 13x, 13y, and 13z interfere each other by the beam splitter 12, the interference light is converted to electrical signal by a photodetector 15, the electrical signal is converted to a binary signal by an A/D converter 16, and the digital signal is subjected to synchronous detection by a synchronous detection circuit 17 with a modulation signal for a phase modulator 14.
Patent JP-H0682022-A (JP)
Title: Unburned gas preventer for fluidized bed furnace
Inventor: HASHIMOTO TAKAAKI
IPC: F23C10/28
Filed: 1992-09-04
Abstract: PURPOSE:To prevent the unburned gas from being generated in a furnace and an explosion accident from happening. CONSTITUTION:In a fluidized bed furnace 1 which has a dust supply device 10 to supply matters to be burned into a furnace, a temperature sensor 14 is provided to measure the temperature of a fluidized layer in the furnace and a controller 15 to stop the dust supply device 10 when the temperature of the fluidized layer measured by the temperature sensor 14 falls below a set value.
Patent JP-S61116101-A (JP)
Title: Hydraulic device for front loader and the like
Inventor: ARAKI MASAKATSU
IPC: F15B11/00
Filed: 1984-11-11
Abstract: PURPOSE:To reduce an impact, by connecting a low speed circuit and a normal speed circuit selectably to a hydraulic cylinder. CONSTITUTION:A low speed circuit provided with a speed selector valve 22 and a throttle and a normal speed circuit with no throttle both are installed in position between a solenoid valve 21 and a lift cylinder 9, making the low speed circuit and the normal speed circuit selectable with the speed selector valve 22. With this constitution, in time of operation starting in the lift cylinder 9, etc., this lift cylinder 9 is operatable at low speed so that an impact is reduced and operation is smoothly performable.
Patent JP-H0773435-A (JP)
Title: Magnetic recording medium and its production
Inventor: OGAWA SHINICHI
IPC: G11B5/73
Filed: 1993-08-31
Abstract: PURPOSE:To provide a magnetic recording medium having magnetic characteristics suitable for high-density recording by forming a ground surface film, magnetic film, etc., by a sputtering method right on the morphous films which consist of an Si film and C film formed by a sputtering method, etc., on a nonmagnetic substrate and are made amorphous. CONSTITUTION:This magnetic recording medium is constituted by forming the ground surface film consisting essentially of Cr, magnetic film, protective film and lubricative film on the nonmagnetic substrate consisting of glass, etc. The C film which is made amorphous by the Si film formed on the nonmagnetic substrate side is interposed between the nonmagnetic substrate and the ground surface film. As a result, the magnetic recording medium having the magnetic characteristics suitable for high-density recording is obtd. The films made amorphous by the Si film and the C film improve the adhesion property to the nonmagnetic substrate and prevent the diffusion of the gases or ions from the nonmagnetic substrate.
Patent JP-S6291128-A (JP)
Inventor: KURAUSU FUIIBATSUKU
IPC: A01G9/24
Filed: 1986-10-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0764547-A (JP)
Title: Marker quantizer
Inventor: SATO KENJI
IPC: G10H1/00
Filed: 1993-08-30
Abstract: PURPOSE:To improve operability by making a marker easy to set on the head of a bar or an arbitrary beat in the bar by setting the marker with more rough resolution in unit of bar or beat when it is set. CONSTITUTION:Playing data is read out by the interruption routine of a clock, and processing corresponding to the kind of the data is performed, and when block/repeat is set, routine from a repeat point A to a repeat point B is processed repeatedly. In the designation of the repeat points A, B, the marker is set at the head of the bar by quantize processing even when a SET switch is operated at any position in the bar. The quantize processing is performed not only in unit of bar but also in unit of beat or click of a metronome, which varies the operation arbitrarily. In other words, since the setting of the marker is performed with rough resolution in unit of bar or beat, the marker can be easily set on the arbitrary beat.