baber/WOPTO huggingface dataset:
Patent JP-H06147774-A (JP)
Title: Operating method at stoppage of extraction of continuous type heating furnace
Inventor: OKAMOTO YOSHIHIDE
IPC: C21D1/52
Filed: 1992-11-05
Abstract: PURPOSE:To prevent occurrence of an in-pipe scratch occurrence rate and a wall- thickness imperfection rate in regard to an operating method at the time of a stoppage of extraction of a continuous type heating furnace of a manufacturing line for a seamless steel pipe, or the like. CONSTITUTION:A target temperature of the ambient temperature of a continuous type heating furnace is set by automatic furnace temperature setting 1 and a control of a steady state is executed. At a stoppage of extraction of a heated substance, the opening 2 of a gas flow control valve is restricted automatically. When it turns less than a controller specification value l5%, a changeover is made to a constant flow control 3 and the control at the lowest gas flow rate for maintaining combustion of a fuel gas is executed at the opening of 15% being necessary for stable combustion. When the temperature rises to a temperature set by adding 20 deg.C being an additional temperature set beforehand, the constant flow control 3 is canceled, supply of the fuel gas is stopped and an automatic fire-extinguishing function 5 is made to operate to extinguish fire. When the opening comes to be the controller specification value 15% or above with reopening of the extraction under the constant flow control, automatic fire extinguishing is not executed, and a return is made to the control of the steady state.
Patent JP-H02142750-A (JP)
Title: Liquid crystal composition containing optically active compound
Inventor: SHIBATA TOSHIHIRO
IPC: C09K19/34
Filed: 1988-11-22
Abstract: PURPOSE:To provide a ferroelectric liquid crystal composition containing a specific optically active compound and other specific compound, exhibiting ferroelectricity over a wide temperature range near room temperature and having excellent response. CONSTITUTION:The objective ferroelectric liquid crystal composition exhibiting ferroelectricity over a wide temperature range including room temperature or thereabout and having short response time is produced by compounding (A) an optically active compound of formula I (R is 1-18C alkyl or alkoxy: R' is (substituted) 3-12C alkyl; X is COO or OCO; m and n are 1 or 2; m+n=3; p is 0 or 1; q is 3-6; * represents asymmetric carbon atom) and (B) one or more compounds selected from the compounds of formulas II-III (R1 and R2 are alkyl or alkoxy which may have optically active carbon atom: R3 and R4 are alkyl which may have asymmetric carbon atom) as essential components.
Patent JP-S62155551-A (JP)
Title: Large-scale integrated circuit
Inventor: TAKAHATA SUNAO
IPC: H01L21/822
Filed: 1985-12-27
Abstract: PURPOSE:To enable a division test at the unit of functional blocks, and to eliminate the need for the formation of an output terminal exclusive for the test by forming a bidirectional buffer and a bidirectional terminal, shunting the signals of connections among the functional blocks wired in wiring regions among the functional blocks to the bidirectional buffer, observing signal levels by the bidirectional terminal and driving a circuit as signal input terminals to the functional blocks. CONSTITUTION:Connections 100 among functional blocks are wired in a wiring region 5 among the functional blocks, the signals of the connections 100 are shunted to bidirectional buffers 7, signal levels can be observed by bidirectional terminals 8 by control circuits 9, and the circuits can be driven by connections 101 as signal input terminals to the functional blocks. On the tests of the circuits, outputs from test patterns can be observed by the bidirectional terminals, and the circuits can be driven as the signal input terminals to the functional blocks, thus allowing division tests at the units of the functional blocks.
Patent JP-H10126884-A (JP)
Title: Speaker
Inventor: KOYANO SHINJI
IPC: H04R7/02
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To minimize the necessary magnetic fluid and to minimize the deterioration of efficiency at a low band by placing the narrow and wide gap parts of magnetic gap width with an optional space secured between them so as to hold the magnetic fluid at a narrow gap part and placing the narrow gap part to make it correspond to the loop part of the natural vibration that is produced by the vibration of a diaphragm. SOLUTION: A center pole 104 and a plate 105 have the cut parts 104a and 105a which are opposite to each other. In a gap 111, the flux density of its cut part is considerably reduced compared with that of its non-cut part. The magnetic fluid 114 can be held at plural places owing to the presence of both parts 104a and 105a. Furthermore, the parts 104a and 105a are arranged so as to hold and damp the fluid 114 at a place where the natural vibration of a voice coil 106 increases. Thus, the contact can be prevented between both parts 104a and 105a and a magnetic circuit.
Patent JP-2000118824-A (JP)
Title: Sheet processing device and image forming device furnished with sheet processing device
Inventor: SAITOU NAHO
IPC: B65H29/22
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a sheet processing device which can improve the loading property and the conformability of a paper exhaust tray, and an image forming device furnished with such a sheet processing device. SOLUTION: At least one sheet S1 exhausted from an exhaust port 1A at a specific exhaust speed by an exhaust means 9 is detected by plural detecting means 191 and 192 provided at the upper side of the downstream side in the exhaust direction of the exhaust port 1A. An exhaust speed control means decides whether the exhaust sheet S1 flying out from the exhaust port 1A reaches to a specific scope on a paper exhaust tray 201 or not, depending on the detecting signals from the detecting means 191 and 192, and when it is decided that the reaching position of the exhaust sheet S1 is slipped to the downstream side in the exhaust direction from the specific scope, the specific exhaust speed is reduced, and when it is decided to slip to the upstream side in the exhaust direction, the specific exhaust speed is controlled to increase.
Patent JP-H03156268-A (JP)
Title: Air conditioner
Inventor: KITAKAKIUCHI TOSHIYUKI
IPC: F25B47/02
Filed: 1989-11-14
Abstract: PURPOSE:To securely remove defrosting and freezing in an outdoor heat exchanger upon heating operation by estimating the states of the defrosting and freezing on the basis of the time since the initiation of operation, temperature of a room heat exchanger, and the number of times of on-off control of a room temperature regulator, and setting defrosting time of a defrosting timer. CONSTITUTION:Operation times of a room temperature regulator 5 from the initiation of heating operation of a compressor 8 until predetermined time is elapsed are counted. It is confirmed that temperature of a room heat exchanger 6 is lower than T deg.C, when said operation times are less than predetermined times (N1). If the temperature is lower than T deg.C, set time of a defrosting timer 14 is set to t3 minutes. If the operation times exceeds N1 but are less than predetermined times (N2) and lower than T deg.C, the set time of the defrosting timer 14 is set to t2 minutes, and if the operation times exceeds N2 but the temperature is lower than T deg.C, the set time is set to t1 minutes. The operation times of the room temperature regulator 5 are assumed to be N1<N2 and the set time of the defrosting timer 14 assumed to be t1>t2>t3. With this conditions, the heating operation is continued, and if defrosting conditions are reduced, the defrosting timer 14 is operated in conformity with the conditions of the defrosting timer 14. Hereby, complete defrosting is assured without severely lowering the room temperature.
Patent JP-2000109886-A (JP)
Title: Liquid detergent composition
Inventor: FUJINO TETSUYA
IPC: C11D3/37
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid detergent composition that has detergency suitable for clothes made of delicate fabrics, especially clothes made of silk and wool, and causes a washing liquid to become whitened according to the degree of the soil removal while washing the laundry by blending an ethylene oxide-added nonionic surfactant, a cationic surfactant which is difficult to be soluble in water, an anionic polymer constituting the main chain of a polysaccharide and a water-soluble inorganic or organic salt into the composition. SOLUTION: A nonionic surfactant of formula I and a cationic surfactant of formula II that is difficult to be soluble in water are employed. In formula I, R1 is a 10-22C alkyl or alkenyl, or an alkylphenyl having 6-12C alkyl; and (n) is 5-15. In formula II, at least one of R2-R5 is independently a 12-24C alkyl or alkenyl and the others are each methyl or ethyl, provided that each of R2-R5 includes a group substituted or interrupted by a functional group such as OH, O, CO-NH, COO or the like; and X denotes a halogen, CH3SO4 or C2H5SO4. As an example of an anionic polymer constituting the main chain of a polysaccharide, a carboxymethylcellulose is most preferable.
Patent JP-H03159321-A (JP)
Title: Image processing system
Inventor: SAKAGAMI HIROFUMI
IPC: H03M7/30
Filed: 1989-11-16
Abstract: PURPOSE:To prevent an arithmetic error generated when picture element data is tiny or little change occurs in the picture element data from increasing by performing the normalization of all the picture element data of an input image, and performing discrete cosine transformation after the normalization. CONSTITUTION:The normalization of all the picture element data G(i,j) are performed before the discrete cosine transformation of input image data is performed, and they are converted to the picture element data G'(i,j) changing within the maximum range expressed in the number of bits. Such normalization processing can be executed by finding maximum value picture element data MAX and minimum picture element data MIN from all the picture element data comprising the input image and computing equation I with the maximum value max and the minimum value min expressed in the number of bits representing the picture element data. Thereby, it is possible to prevent cancelling in the discrete cosine transformation occurring even when the value of the picture element data is tiny or the little change exists in the value of the picture element data, and to prevent the arithmetic error increased.
Patent JP-H06148258-A (JP)
Title: Test method for withstand voltage of multi-conductor cable
Inventor: TANAKA YOSHIO
IPC: G01R31/12
Filed: 1992-11-05
Abstract: PURPOSE:To achieve an efficient loading of power between insulated line cores with limited frequency of loading without requiring the power loading equivalent to the number of the insulated line conductors in a withstand voltage test of a multi-conductor cable. CONSTITUTION:In the applying of prescribed voltage between insulated line conductor 3 of seven conductor cables separately, the line conductors are divided into two groups each comprising a plurality of pieces one on the high voltage side and the other on the earth side to load power separately. In the first loading of power, the line conductors are divided properly into two groups and then, power is loaded onto the one group on the high voltage side and the other on earth side separately. Then, the line conductor not covered by the loading of power in this grouping are selected and the subsequent division is conducted sequentially centered on the line conductors selected. In this manner, the loading of power is conducted three times in total.
Patent JP-H02144361-A (JP)
Title: Tension control method for winder
Inventor: ISHIGURO YUKIHIRO
IPC: B65H23/198
Filed: 1988-11-25
Abstract: PURPOSE:To provide an optimum winding condition by a method wherein during speed control mode operation before and after each winding, the number of revolutions and a current, required for computation of a mechanical loss at a fixing, a speed, a weight, and a press roll level are measured, and the mechanical loss of a winding shaft and a press roll is computed for correction. CONSTITUTION:A film 1 from a take-off shaft 13 at a preceding process is wound around a winding shaft 9 through a take-off roll 2, guide rolls 4 and 5, and a press roll 7. A winding size is determined by a computer 15 from the number of revolutions of the take-off roll 2 and the winding shaft 9, detected by rotation detectors 3 and 12. A tension reference is calculated by a computer 16 and a current reference by a computer 21 from a winding shaft size, a maximum winding size, a taper ratio, and tension set, obtained by variable resistances 17-20, respectively. From a winding diameter D, the number N of revolutions of a winding shaft, a press mechanical loss factor by a computer 47, and a factor by a computer 43, a mechanical loss correction value is calculated by a computer 44, a current reference value is corrected by an adder 45, and a current command value is outputted. This method optimizes a winding condition.
Patent JP-H08157319-A (JP)
Title: Dental glazing material composition
Inventor: HIDAKA TAKESHI
IPC: A61K6/027
Filed: 1994-11-30
Abstract: PURPOSE: To obtain the subject composition set in the thermal expansion coefficient after baked within a specified range when applied to the surface of a dental prosthetic preformed material made of crystallized glass followed by baking into a glazing material, and virtually retaining the mechanical strength of the prosthetic material. CONSTITUTION: This dental glazing material composition, which retains the mechanical strength of a dental prosthetic material coated therewith, is set at 42-60×1/107/ deg.C in the thermal coefficient of expansion after baked when applied to the surface of a dental prosthetic preformed material made of crystallized glass followed by baking into a glazing material. When the thermal coefficient of expansion stands within the above range, this glazing material composition can afford a dental prosthetic material with gloss without decreasing the mechanical strength of the prosthetic material, resulting in producing a high- strength dental prosthetic material excellent in aethetics.  This composition comprises 66-73wt.% of SiO2 , 6.0-15.5wt.% of B2 O3 , 4.0-5.5wt.% of Al2 O3 , 0-5.5wt.% of Li2 O, 1.0-8.0wt.% of Na2 O, 0.2-1.1wt.% of K2 O, 0.1-4.0wt.% of CaO, 0.1-5.5wt.% of BaO, 0-2.0wt.% of ZnO, and 0-5.0wt.% of TiO2 .
Patent JP-H06115616-A (JP)
Title: Part feeding device
Inventor: KUREBAYASHI SUSUMU
IPC: B65G1/16
Filed: 1992-10-07
Abstract: PURPOSE:To provide a part feeding device capable of feeding many types of parts with small space. CONSTITUTION:A plurality of shelves having a plurality of storing sections 2 for storing containers 4 containing parts therein in a vertical direction are arranged in a horizontal direction in a row, and a carriage section 3 capable of horizontally and vertically moving can carry each container 4 in and out of each storing section by means of an arm 35. Since spaces 28a, 28b, and 28c having slightly wider width than that of the containers 4 for carrying in and out are provided being adjacent to one of the horizontal ends 26 and 27 of each storing section 2, the carriage section 3 can carry containers 4 in each storing section from the space 28a or others for carrying in and out by means of the arm 35, and the containers 4 can be carried in the space 28a and others from each storing section at random.
Patent JP-2000125235-A (JP)
Title: Image output device
Inventor: HARA YOSHIHIRO
IPC: H04N5/91
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain an image immediately by selecting one of a plurality of kinds of print. SOLUTION: A main body 1 is provided with an operation display section 2a, a floppy disk drive 5, a total control section 200, and a built-in printer 7, and a color copying machine 11 connects to the main body 1 via a connection cable 10. The total control section 20 selects a setting as to whether the built-in printer 7 or the color copying machine 11 prints out an image data obtained from the floppy disk drive 5. Since the user can revise this setting externally via the operation display section 2a, the user can select whether the built-in printer 7 or the color copying machine 11 prints out an image based on the image data.
Patent JP-H04169033-A (JP)
Title: Metallic vapor electric discharge lamp
Inventor: OKADA TOSHIYUKI
IPC: H01J61/36
Filed: 1990-10-31
Abstract: PURPOSE:To fit accurately and easily heat insulating caps to the end portion predetermined positions of an emission tube, by fixing in insertion the heat insulating caps of a bottomed cylinder shape to both end portions of the emission tube by using an inorganic bonding agent that hardens at 1000 deg.C or less. CONSTITUTION:At each of both ends of a light transmitting ceramic tube 2, an electrode support tube 3 at whose tip an electrode is fixed, is sealed, and a heat insulating cap 4 is fixed in insertion. A cap 4 is of a bottomed cylinder shape, and a through-hole 4b through which the tube 3 can be inserted, is formed at a bottom portion 4a. And an inorganic bonding agent is coated at the bottom portion 4a inner surface of the cap 4, and the cap 4 is insertion-fitted into the tube 2 end portion, and fixation is done after drying. In this instance, a bonding agent that hardens at 1000 deg.C or less is used. In this instance, the tube 2 that fixes caps 4, is supported within the outer bulb through tube supports 7a, 7b and support wires 8a, 8b provided at a stem 6. As a result, the heat insulating caps can be fixed accurately and surely at the end portions of the emission tube.
Patent JP-2001116195-A (JP)
Title: Liquefied gas vaporizing device
Inventor: OKI KAZUHIRO
IPC: F17C9/02
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To vaporize a liquid of a liquefied gas in a small space by means of small energy. SOLUTION: A liquefied gas vaporizing device includes a hot water tank 42 retaining heat medium water w, a heat exchanger 48 provided inside the hot water tank 42, a heating chamber 44 provided within the hot water tank 42 to open to the outside of the hot water tank 42 and having a burner 40 provided therein for heating the heat medium water w, a sealed container 6 covering an opening 46 in the heating chamber 44 and provided therein with control equipment and electric equipment for supplying fuel to the burner 40, and an air supply pipe 3 for supplying air into the sealed container 6. The air supply pipe 3, the sealed container 6, the heating chamber 44 and an exhaust pipe 53 are connected to one another in such a manner as to maintain airtightness against an ambient atmosphere.  Air Ga is sucked from a non- dangerous area 57 by means of the exhaust draft of combustion gas Gg generated on combustion of combustion gas Gf and air Ga, so that the combustion gas Gg is exhausted into the non-dangerous area 57.
Patent JP-H01138494-A (JP)
Title: Repairing method for double pipe part of nuclear reactor nozzle
Inventor: HIRATO SANEJI
IPC: G21C13/00
Filed: 1987-11-25
Abstract: PURPOSE:To improve the soundness of the title part by connecting a nozzle and a single tube part directly by a repairing safe end and covering a part where stress-corrosion cracking possibly occurs. CONSTITUTION:The repairing safe end 14 of size C larger than a cutting range is prepared. This end 14 is larger in diameter at its inner end part than a conventional starting safe end and equal in the diameter at its outer end part, and an inner projection part 15 which is equal to the diameter of a thermal sleeve 9 is formed on the internal surface. Then, the inner end part of the end 14 and the surface of the nozzle 4 are united by a weld zone 18a. Then the inner projection part 15 of the end 14 and the base part of the sleeve 9a are united by a weld zone 18c. The internal surface of the weld zone 18c is overlay-welded with a welding material with superior corrosion resistance and covered with an overlay layer 19. Then, welding is performed with a groove 17 formed between the outer end part of the end 14 and the inner end part of entrance piping 3 and the part from the nozzle 4 to the piping 3 is united by a weld zone 18b. Thus, the soundness of the double tube part is improved.
Patent JP-2000120379-A (JP)
Title: Self-propelled new pipe propulsion device and renewal method for underground burying pipe
Inventor: ASANO TETSUYA
IPC: E21D9/06
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To easily relay an existing pipe, and improve executable reliability. SOLUTION: This self-propelled new pipe propulsion device is so constituted that a front body part 14 is provided with a first existing pipe holding cylinder for taking retracting reaction force in an existing pipe when a promoted pipe is retracted in an existing pipe, which is useable for a process to promote a new pipe. A rear body part 15 is provided with a second existing pipe holding cylinder for taking driving force in the existing pipe when the front body part 14 is promoted in the existing pipe. Moreover, the front body part 14 and the rear body part 15 are connected by a cylinder 16 using for both propulsion and retraction.
Patent JP-2000134847-A (JP)
Title: Fixation structure of wedge to slot for stator core
Inventor: ONO YOSHIHIKO
IPC: H02K1/26
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a fixing structure of a wedge to a slot for a stator core, in which the wedge can be fixed easily and surely, even without using a heat source, a knife or the like. SOLUTION: A coil 3 is inserted into a slot 41 in a stator core 4 for a motor. A sheet of insulating paper 1a, a sheet of insulating paper 1b and a sheet of insulating paper 1c are wound around the coil. A wedge 2 inserted into the slot 41, and thereby, the coil 3 is fixed. Parts which protrude from the slot 41 in the upper end and the lower end of the sheet of insulating paper 1a are turned up. Turned-up parts 50 are situated on both the upper and lower end faces of the wedge 2. Thereby, the wedge 2 is positioned and fixed.
Patent JP-H01139160-A (JP)
Title: Vertical centrifugal separator
Inventor: OKAMOTO TOKIO
IPC: B04B9/08
Filed: 1987-11-24
Abstract: PURPOSE:To protect the exposed part of a main shaft from immersion liquid without diminishing basket volume by positioning the upper part of a bearing device to the part lower than the liquid surface of immersion liquid and feeding pressurized gas to the space provided between the bearing device and the basket. CONSTITUTION:In the case of performing immersion the treatment in a vertical centrifugal separator for performing dehydration treatment of fibrous material, immersion liquid A such as oil and resin in introduced into a casing 4 and also pressurized gas is fed via a feed path 9 to the space S provided between a basket 7 and a bearing device 5 formed to the lower side of the bottom wall of the basket 7. Thereby even when liquid surface reaches the part higher than the upper part of the bearing device 5 by filling prescribed amount of immersion liquid, the upper part of the bearing device 5 is not dipped into immersion liquid because a gas reservoir is formed in the space S. Further, since pressurized air is fed to a space T from a feed path 40, infiltration of immersion liquid from a sealing material 24 is prevented.