baber/WOPTO huggingface dataset:
Patent JP-H04126540-A (JP)
Title: Method for igniting burner for producing inorganic sphered particles
Inventor: FUJIBAYASHI TERUO
IPC: F23N1/02
Filed: 1990-09-19
Abstract: PURPOSE:To stably ignite a burner by bringing a pilot flame close to the bottom of the burner while feeding air from a hole for feeding combustion improving gas in the burner, starting the feed of gaseous fuel and slowly changing over the combustion improving gas from the air to oxygen after ignition. CONSTITUTION:Gaseous fuel and combustion improving gas are fed from a burner 1, a high temp. flame is formed in a furnace and inorg. powdery starting material is jetted into the flame, melted and sphered. At the time of igniting the burner 1, a pilot flame from a pilot burner 10 is brought close to the bottom of the burner 1 while feeding air from a hole 11 for feeding combustion improving gas in the burner 1, the feed of gaseous fuel from a hole 12 for jetting fuel in the burner 1 is started and the combustion improving gas is slowly changed over from the air to oxygen after ignition. The burner can stably be ignited without generating soot or causing an accidental fire and melted and sphered particles are efficiently produced.
Patent JP-H04128058-A (JP)
Title: Thermal head
Inventor: YAMAGUCHI YOSHINORI
IPC: B41J2/345
Filed: 1990-09-19
Abstract: PURPOSE:To enable reproducibility of a halftone to be improved by enabling multi-gradation expression to be easily performed without increasing packaging density by a method wherein a width and a pitch of a heating part are made different with each other in a main scan direction. CONSTITUTION:A common electrode 2 and individual electrodes 3-1, 3-2, 3-3 are formed on a substrate 1 in which a surface of an insulting substrate 1-1 is coated by a smooth under glazed layer 1-2. The common electrode 2 and the individual electrodes 3-1, 3-2, 3-3 form an electrode couple in which each individual electrode and the common electrode are opposed individually to each other for each individual electrode. Then, a pitch of the electrode forming one dot is so formed as to be P1:P2:P3 i.e., 1:2:3 in a main scan direction. A resistor 4 is formed by individually being separated on an upper layer of the electrode couple. In the case where, for example, area gradation of taking 3 dot X 3 dot matrix as one pixel is performed in 12 dot/mm dot density for expression of gradation with this thermal head, though pixel density is 4, since a printing area increases by 1/18, the number of gradation becomes 18, and smoother expression of gradation than that of printing with a traditional thermal head of the same pixel density becomes available.
Patent JP-S62107354-A (JP)
Title: Microprogram control device
Inventor: HASHIGUCHI TATSURO
IPC: G06F9/22
Filed: 1985-11-05
Abstract: PURPOSE:To detect a fault in an early stage by generating affixed pattern as an output and continuing an execution without looping by a fixed address of a control storage, when a microprogram (MP) is not operated, making only a checking function effective in the control storage, and successively diagnosing the control storage by a read-out data. CONSTITUTION:When an MP is not operated, a controlling circuit 8 sets an idle display F/F 5, and an MP control device is set to a non-operating state. When the F/F 5 is set, a control data switching circuit 7 is switched so as to output a fixed pattern, an instruction to a part to be controlled is inhibited, and simultaneously, a read-out address selecting circuit 6 selects a scan address register (SAR) 4. On the other hand, the SAR 4 is brought to an increment by +1, when a value of the F/F 5 is '1', an address is updated, and the contents of a control storage 1 are read out successively to a register 3, and checked by the register 3.
Patent JP-H0993006-A (JP)
Title: Connection structure for semiconductor mounting device
Inventor: SATO NOBUO
IPC: H01P5/02
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To easily connect and disconnect packages, to reduce costs and to miniaturize a device. SOLUTION: A high frequency coaxial terminal 9 is composed of an external conductor 14, insulator 15 and central conductor 10, and a film-shaped connector 13 is interposed between the high frequency coaxial terminals 9. Then, one protruding terminal part 10a of central conductor 10 is disconnected so as to form the same plane as the end face of external conductor 14 and insulator 15. The film-shaped connector 13 is composed of an insulation film 11 and a lot of metal conductors 12 passed through this film and the metal conductors 12 are distributedly arranged in the shape of matrix.
Patent JP-H0298512-A (JP)
Title: Semiconductor storage apparatus
Inventor: TAKEYASU AKIYOSHI
IPC: B65B15/04
Filed: 1988-09-30
Abstract: PURPOSE:To permit an accurate attachment of a semiconductor to the adhesive part of a pressure sensitive tape and an accurate and efficient inspection of the semiconductor for its displacement from the tape by providing semiconductor positioning lines near the adhesive part of the pressure sensitive tape and attaching semiconductors to the tape by a taping machine with these positioning lines detected by its sensor. CONSTITUTION:Semiconductor positioning lines 4 are provided on each of the adhesive parts 6 of pressure sensitive tape 1 along the middle thereof and a taping machine 3 verifies these positioning lines 4 by a sensor 3a when the adhesive part 6 is sent in a predetermined position below and, with reference thereto, presses the semiconductor 2 thereagainst. Thereafter, the sensor 5a of an inspecting machine 5 examines the semiconductor 2 for displacement and disassembly from the tape with reference to the positioning lines 4 and, if such defects are detected, they are corrected by a man. The pressure sensitive tape 1 with the semiconductors attached thereto in this way is wound around a reel for storage.
Patent JP-H04123934-A (JP)
Title: Rear drive for rinding rice transplanter
Inventor: ISHIDA ISAO
IPC: F16H48/08
Filed: 1990-09-17
Abstract: PURPOSE:To improve rectilinearity on paddy travel and steerability on road travel by selecting a differential gear to a rear-wheel transmission state, capable of operating a side clutch unit after locking it, and a rear-wheel drive state releasing the said lock and preventing the side clutch unit from operation, respectively, by means of a transmission selector. CONSTITUTION:When a rear-wheel differential gear 33 is in a differential state (differential lock released state), a transmission selector 42 is selected to such a state that a clutch operating control member 39 is not slid at all and a brake operating control member 40 alone is slid into operation. With this transfer, when traveling in a paddy field, travel in a rear-wheel differential lock state and tuning in use of a side clutch unit 34 both are made achievable. On the other hand, when the rear-wheel differential gear 33 is in a nondifferential state (differential lock state), the transmission selector 42 is selected to such a state that the brake operating control member 40 and the clutch operating control member 39 are solidly slidden. With this constitution, at time of travel on a road, travel in use of the differential gear 33 is made achievable without using the side clutch unit 44.
Patent JP-S60141651-A (JP)
Title: Manufacture of bent plural-layered transparent plate
Inventor: HARUNA HIDETADA
IPC: C03C27/06
Filed: 1983-12-28
Abstract: PURPOSE:To manufacture a titled transparent plate without the leakage of an adsorbent in a metallic spacer by adding two straight metallic spacers to the straight part of the two opposite bent transparent plates with a space in between and two flexible spacers to the bent part. CONSTITUTION:A dehumidifier 10 is put into the hollow part between metallic straight spacers 4 and 5 whose one end surface is closed with a cap 11 and the other end surface is closed with a cap 11. Then after the straight part of the riser part 2B of a bent transparent plate 2 is adhered to the spacers 4 and 5 through an adhesive 12A, flexible spacers 6 and 7 are adhered along both bent surfaces of the transparent plate 2 through an adhesive 12B. The cap 11 is simultaneously put on both end surfaces of the bent surface facing the internal space after assembling a plural-layered transparent plate between the inner and outer bent surfaces bent in the bending direction of the spacers 6 and 7, and the spacers 4 and 5 are put between the spacers 6 and 7. Then both straight parts of the other bent transparent plate 3 are put on the spacers 4 and 5, and both bent parts are put on the spacers 6 and 7 and adhered through adhesives 12C and 12D. The annular groove separated and formed by the spacers 4, 5, 6, and 7 is thereafter packed with an elastic adhesive 8.
Patent JP-H1183742-A (JP)
Title: Gas analyzer
Inventor: HIRAOKA HIDESUKE
IPC: G01N21/3504
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a new gas analyzer which can easily realize multi- component measurement, by reducing the size of a sector structure. SOLUTION: A sector 3 is positioned oppositely to one ends of a comparative cell 2 enclosing a reference gas and a sample cell 1 through which a sample gas is made to flow. The sector 3 has a drum-like shape, and slits 3a and 3b are formed through the outer peripheral wall of the drum. The sector 3 contains a light source 4 and is rotated by means of a motor 5. When the sector 3 is rotated, the light emitted from the light source 4 is alternately made incident to the sample cell 1 or comparative cell 2. The light transmitted through each cell is detected by means of a detector 6.
Patent JP-S62108835-A (JP)
Title: Production of 2,3,6-trimethylhydroquinone
Inventor: YOSHIDA DAIZABURO
IPC: C07C39/08
Filed: 1985-11-07
Abstract: PURPOSE:To obtain the titled substance by treating a mixture of trimethylphenol isomers with a sulfonation agent in the presence of an organic solvent, adding water to the reaction system, separating the system into an organic phase and an aqueous phase and oxidizing and reducing the sulfonated compound in the aqueous phase. CONSTITUTION:A mixture of 2,3,6-, 2,4,6- and 2,3,5-trimethylphenols is dissolved in an organic solvent (e.g. n-hexane, dichloroethane, etc.) and sulfonated with concentrated sulfuric acid, etc. The reaction system is added with water and an organic phase is separated to recover 2,4,6- and 2,3,5-trimethylphenols. The sulfonated product of 2,3,6-trimethylphenol in the aqueous phase is oxidized e.g. with manganese dioxide and separated 2,3,6-trimethylbenzoquinone is reduced to obtain the titled substance. USE:Raw material of vitamin E.
Patent JP-H06103796-A (JP)
Title: Semiconductor memory
Inventor: KANEZASHI KAZUYUKI
IPC: G11C29/00
Filed: 1992-09-17
Abstract: PURPOSE:To shorten time used for analyzing defective parts and the like by discriminating a redundant address with an extremely simple method, in a semiconductor memory providing a redundant circuit which improves a manufacturing yield by relieving defective cells. CONSTITUTION:ON, OFF operation of nMOS transistors 29, 30 and 31 are made to depend on an output of a redundant row address memory circuit 5. And a resistance value between an input terminal 32 of a column address and a ground point 37 is made a peculiar value corresponding to the redundant row address, and the redundant row address is discriminated by measuring the resistance value between the column address input terminal 32 and the ground point 37 using the column address input terminal 32 and an external terminal for ground.
Patent JP-H09120697-A (JP)
Title: Burn-in test method for semiconductor memory device and control circuit for burn-in timing for it
Inventor: BOKU KITETSU
IPC: G11C29/00
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent an overcurrent capable of being generated at the time of a burn-in by a method wherein burn-in control signals transmitted to each decoder in a first process are transmitted to each decoder and burnt in, and the control signals are inverted and brought to an on state after a fixed time. SOLUTION: When a BIN control signal BI as an output signal from a burn-in BIN control circuit 100 is changed from L to H, a mode is converted from a normal mode to a BIN mode, a signal at that time is not delayed and is transmitted to a pre-charge section 104 as a BIN control signal BI', and clamp Trs 105A, 105B are turned off. On the other hand, a complementary BIN control signal BIB converting a column signal Y into the BIN mode is transmitted after the delay of a delay circuit 113 in a low signal XW. Accordingly, the signal XW or the signal Y is made later than the Trs 105A, 105B and enters into the BIN mode, and the path of an overcurrent is formed.  When a device in the BIN mode is converted into the normal mode, the signal BI is changed from H to L, the complementary BIN control signal BIB is transferred instantaneously without through a delay circuit 114, and the signal XW or Y is altered into the normal mode. On the other hand, the BIN control signal BI' is generated through the circuit 113, and changes the Trs 105A, 105B from the BIN mode to the normal mode.
Patent JP-H0296278-A (JP)
Title: Automatic wiring processing system
Inventor: HOSOMI SHUNSUKE
IPC: G06F17/30
Filed: 1988-09-30
Abstract: PURPOSE:To realize the uniform wiring of buses for address and data signals, etc., by setting a single signal line with a request for plural uniform wirings and then wiring each signal lines in detail after decision of the wiring routes. CONSTITUTION:In a bus pin production process 3 and a bus signal line production process 4, plural pins used for input/output of the bus signal are turned into a single pin based on the bus wiring specifications 1 together with plural signal lines forming a bus turned into a single signal line. Thus the bus signal connection information 5 is produced from the original connection information 2. In a global wiring process 6, a bus wiring route is decided based on the information 5. The elements A-D form an IC or an LSI, the bus pins P1-P4 perform the input/output of bus signal, and the bus signal lines L1-L2 connect between the pins P1-P4 respectively. These bus pins P1-P4 and bus signal lines L1-L2 consist of plural pins and signal lines.
Patent JP-S63103421-A (JP)
Title: Coating type magnetic medium
Inventor: YOSHIDA EIKICHI
IPC: C09D175/00
Filed: 1986-10-21
Abstract: PURPOSE:To obtain satisfactory durability even if the thickness of films is reduced by providing a magnetic layer contg. ferromagnetic powder, nitrocellulose resin and low mol.wt. isocyanate compd. on an under coating layer contg. specific conductive titanium oxide, nitrocellulose resin, satd. polyester resin and low mol.wt. isocyanate compd. CONSTITUTION:The under coating layer contg. the conductive titanium oxide consisting of 100kg/cm compressed powder having <=50OMEGAcm powder specific resistance, the nitrocellulose resin, the satd. polyester resin and the low mol.wt. isocyanate compd. is provided on a nonmagnetic base consisting of PE terephthalate, etc. The magnetic layer contg. the ferromagnetic powder, the nitrocellulose resin and the low mol.wt. isocyanate compd. is provided on the under coating layer. A deviation in the solubility parameter between the magnetic layer and the base is thereby decreased and the adhesiveness is improved. Since the under coating layer imparts the higher flexibility to the medium, the impact resistance is improved. The conductive titanium oxide in the under coating layer contributes to an increase in the loading index of the lubricating agent of the system.
Patent JP-H06104123-A (JP)
Title: Transformer
Inventor: INOUE TAMOTSU
IPC: H01F27/04
Filed: 1992-09-18
Abstract: PURPOSE:To provide a highly reliable transformer which allows easy connecting operation by constituting a duct to be provided between the transformers in almost cross-shape and providing a manhole on the duct part on the opposite side to the side whereupon a bushing is to be mounted. CONSTITUTION:Since a duct 30 is constituted in almost cross-shape and a manhole 31 is provided at the bottom of the duct part on the opposite side to the side whereupon a bushing 16 is to be mounted, the cover 33 of the manhole 31, a shield 42 to be mounted on the cover 33 and a barrier 35 to be mounted on the shield 42 can be constituted on a flat plane and manufacturing is facilitated. The barrier 35 to be mounted on the cover 33 of the manhole 31 is permitted to have a smaller diameter than that of the manhole 31, the diameter of an internal duct barrier 26 is permitted to be larger than that of the manhole 31 at the manhole part and for the barrier for the part where the duct 30 is vertical to the barrier, insulating material 32 whose cross-section is almost in L-shape is provided. Therefore, a reliable transformer with excellent insulation reliability and operability is provided by wrapping the insulating material on the manhole part.
Patent JP-H0886308-A (JP)
Title: Shaft coupling device
Inventor: SAKAMOTO HISASHIGE
IPC: F16C11/06
Filed: 1994-09-16
Abstract: PURPOSE: To improve lubricancy and sealability of a dust cover. CONSTITUTION: An elastic dust cover 20 is arranged between an arm member 17 and a bracket 2 so as to cover a periphery of a spehrical shaft 5 in a spherical shaft coupling device. A short truncated conical cylindrical fillet 26 is projected on an upper end of the dust cover 20 upward on a large diameter side concentrically. A plurality of small holes 27 are formed inside the fillet 26 for communicating inside and outside of the dust cover 20. Grease 30 flowed into the dust cover 20 is moved into a space between the fillet 26 and a sealing part 22 through the small holes 27, and charged therein. Lubricancy and sealability on a sliding surface between the sealing part 22 and the arm member 17 are improved due to the charged grease 30. As a result, life of the dust cover and the shaft coupling device is elongated.
Patent JP-H1184973-A (JP)
Title: Cleaning device for electrophotographic copying machine
Inventor: OHARA YASUYUKI
IPC: G03G21/10
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device for electrophotographic copying machine capable of improving the removing efficiency of powdery particle such as toner, eliminating failure in an image, and reducing the fluttering of a belt, etc., thereby stably forming an image. SOLUTION: A supporting layer 33 made of synthetic resin is bonded on a pedestal 32 through an adhesive layer 34. Fluff 31 constituted of thick fluff 37 and thin fluff 38 is formed on the front surface of base material 35 made of the synthetic resin, and a coating layer 39 is formed on the back surface thereof. The fluff 31 is attached to the supporting layer 33 through an adhesive film 36 provided on the back surface of the coating layer 39. The fluff 31 constituted by optionally mixing the thick fluff 37 and the thin fluff 38 is formed by weaving them into pile on the material 35. This cleaning device 30 is arranged on the back surface side of the transfer belt of a color laser printer.
Patent JP-H0787495-A (JP)
Title: Method and device for detecting motion vector
Inventor: KONDO TETSUJIRO
IPC: H04N19/53
Filed: 1993-09-09
Abstract: PURPOSE:To reduce the arithmetic operation quantity and to preclude the possibility of mis-detection when a motion vector is detected by the block matching method. CONSTITUTION:A steady-state component is extracted by a circuit 7a for each block comprising 4X4 picture elements of a current frame, and a transient component is extracted by a circuit 8a. The steady-state component and the transient component are extracted from data of a reference frame. A difference between the steady-state components and a difference between the transient components are detected respectively in a 3rd layer and a motion vector is detected based on an evaluation value obtained by applying arithmetic mean to an absolute value of the difference. The steady-state component and the transient component are detected for each of 2X2 picture elements in a 2nd layer. A motion vector is detected based on a difference of each component detected as to a small block of the current frame and the reference frame. The retrieval range of the 2nd layer is around the origin moved by the motion vector obtained in the 3rd layer. Furthermore, a final motion vector is detected around the origin moved by the motion vector obtained in the 2nd layer based on the absolute sum of the differences of the picture elements.
Patent JP-S60146784-A (JP)
Title: Scaffold for hold
Inventor: MIYOSHI TADASHI
IPC: B63B9/06
Filed: 1983-12-30
Abstract: PURPOSE:To permit a large-sized scaffold to be carried-in and -out from a narrow opened part by laying a chain supported through a driving gear onto two pairs of suspending members erected at the center of a scaffold member and connecting the suspending lever and the connecting member on the scaffold so as to form a parallel link. CONSTITUTION:Two pairs of suspending members 2 and 3 are installed in turnable ways closely to the center of a scaffold member 1, and the both edges of a chain 6 laid onto the driving gear 8 of a chain block 7 are engaged. A suspending lever 10 is installed in turnable ways at the both edges of the scaffold member 1, and a parallel link is formed from a connecting lever 11, together with the suspending members 2 and 3. At the upper edge of the suspending lever 10, a transferring guide wheel 14 is installed into the hull on the scaffold. On carrying-in and -out the scaffold into the hull, the driving gear 8 of the chain block 7 is turned, and the scaffold is tilted in the longitudinal direction, and thus carrying-in and -out of the scaffold from a narrow opened part B is permitted.
Patent JP-S62110460-A (JP)
Title: Brush of miniature motor
Inventor: KAMIYA ERIKO
IPC: H01R39/24
Filed: 1985-11-07
Abstract: PURPOSE:To suppress the vibration of a brush and reduce arc discharges by composing a brush arm part of a highly conductive metal thin film of several microns thickness which can supply required minimum current to the brush and a vibration insulator. CONSTITUTION:A sheet material 5 made of rubber vibration insulator or non- rubber system resin which is soft and has good absorbing property is attached to a brush 4. The surface of the sheet material 5 is coated with a highly conductive metal (Ag, Al, Cu and etc.) thin film formed by sputtering. With this constitution, a brush which can follow the brushed surface very wall can be obtained and the arc discharges created between the brush 4 and a commutator 7 by the vibration of the brush 4 can be reduced so that the wear of the brush 4 and noises created between the brush 4 and the commutator 7 can be reduced.
Patent JP-H0296143-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: NAKAJO KIYOSHI
IPC: G03C1/035
Filed: 1988-10-03
Abstract: PURPOSE:To prevent the generation of a fogging in the subject material by being comprised a silver halide emulsion layer contg. a specified pyrazoloazole coupler and a specified compd. in the photosensitive material, and specifying the total amount of a coated silver contd. in the emulsion layer, and the amounts of a chlorine and a bromine ions contd. in a color developer, respectively. CONSTITUTION:The photosensitive material comprises the silver halide emulsion layer contg. the pyrazoloazole coupler shown by formula I and the compd. shown by formulas II - IV, has a silver halide emulsion layer consisting of silver chloride >=80mol%, and the total amount of the coated silver contd. in the emulsion layer is <=0.75g/m<2>. The color developer contains the chlorine ion of 3.5X10<-2> - 1.5X10<-1>mol/l and the bromine ion of 3.0X10<-5> - 1.0X10<-3>mol/l. In formulas I - IV, R is hydrogen atom or a substituting group, X is a releasable group, Za - Zc are each methine group and the like R1 - R3 and B are each an aliphatic or an aromatic group and the like, A is a group capable of chemically binding with an aromatic amine, (n) is 1 or 0, Y is a group capable of promoting the addition of an aromatic amine to a compd. shown by formula III, Z is a nucleophilic group or a group capable of being released the nucleophilic group. Thus, the generation of the fogging in the photosensitive material is prevented.