baber/WOPTO huggingface dataset:
Patent JP-H01265449-A (JP)
Title: Manufacture of paste type electrode
Inventor: ISAWA KOJI
IPC: H01M50/541
Filed: 1988-04-18
Abstract: PURPOSE:To prevent a splash and a sticking of the welding terminals in a welding process by controlling the welding current to make the product of the voltage and the current value at a constant value constantly through detecting the welding terminal voltage. CONSTITUTION:By using a DC inverter type power source and a control device 5, the dirt by the paste at the plain portion 2 of an electrode substrate 1 is detected in the form of the voltage increase between welding terminals in a welding process, and the current value is reduced when the voltage is increased, that is, the welding current is controlled to keep the product of the voltage and the current, or the power value, at a constant value. However, the time from the detection of the voltage increase between the welding terminals 4 to the control of the current value is made at least less than 2-3milli-second. To such a requirement, since the welding current by a welding power source and a control device 5 has a very short wavelength such as about one milli- second per half wavelength, and the time from the detection of the resistance between the welding terminals to the start of controlling the current feeding amount can be made less than 2-3milli-second, it can be controlled before a splash or a sticking of the welding terminals is generated.
Patent JP-S58211292-A (JP)
Inventor: HARINE MISAO
IPC: G07F9/08
Filed: 1982-06-02
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-H05295310-A (JP)
Title: Recording fluid for ink jet recording
Inventor: YASUTOMI HIDEO
IPC: C09D11/02
Filed: 1992-04-15
Abstract: PURPOSE:To obtain the objective recording fluid excellent in dispersion, shelf life, fixability and stability and free from blurring of an image, set-off, etc., by making it contain a specified amount of a specified compound as the additive, in a recording fluid consisting at least of a dispersion medium comprising a nonaqueous solvent, a pigment and an additive. CONSTITUTION:This fluid consists of at least a dispersion medium comprising a nonaqueous solvent (e.g. triethylene glycol monobutyl ether), a pigment (e.g. carbon black) and an additive, and contains 0.001-5wt.% of at least one of an alginic acid salt, a borneol, a cellulose and a polysaccharide (e.g. isoborneol) as the additive.
Patent JP-H02273826-A (JP)
Title: Multi-color output device
Inventor: OKAMOTO YOSHIBUMI
IPC: B41J2/525
Filed: 1989-04-17
Abstract: PURPOSE:To evolve a dot pattern of a desired or instructed color to the memory and to improve the processing speed of a CPU by controlling the flags set to the memories corresponding to each color. CONSTITUTION:Plural sets of memories 102a - 102d are prepared for each color which can be selected by the lower rank bits of an address. Then a setting means 4 is added to set flags to the memories 102a - 102d for selection of colors. Then an arithmetic means 6 performs different logical operations between the data to be written into the memories 102a - 102d and the data already written into these memories in accordance with the contents of flags set by the means 4. Thus the arithmetic processes of a CPU are not required for revolution carried out to the memories 102a - 102d in response to each designated color. Then the processing speed of the CPU is improved and at the same time the CPU can refer to each of those memories 102a - 102d with no address arithmetic operation.
Patent JP-H11158757-A (JP)
Title: Weft control for multicolor weft inserting loom and control unit therefor
Inventor: HATTORI KOICHI
IPC: D03D47/38
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To conduct efficient weft control for a multicolor weft inserting loom of simplified structure so as to improve operating efficiency and operability through bending wefts traveling through weft inserting nozzles on the upstream side of the nozzles. SOLUTION: In controlling wefts 16a, 16b in a multicolor weft inserting loom including a multicolor weft inserting device 14 having one or more weft inserting means each equipped with a plurality of weft inserting nozzles 20a, 20b movable to the respective weft inserting positions, the weft inserting nozzles 20a, 20b lying at the respective weft inserting positions are moved to other positions to bend the wefts 16a, 16b traveling through the corresponding weft inserting nozzles 20a, 20b on the upstream side of the weft inserting nozzles 20a, 20b; wherein it is preferable that the weft inserting nozzles 20a, 20b are moved in the lateral stage of the weft inserting period.
Patent JP-H02276489-A (JP)
Title: Controlling circuit for induction motor
Inventor: MIURA KAZUTOSHI
IPC: H02P23/03
Filed: 1989-04-17
Abstract: PURPOSE:To improve starting characteristics by a method wherein the operation of a feedback loop is stopped and a secondary resistance value after compensation is maintained in constant for the period of the stopping of the operation of the feedback loop upon low-speed area. CONSTITUTION:The controlling circuit of an induction motor is constituted of a variable slip frequency operating circuit 4, a variable amplifier 7 for the compensating circuit of a feedback loop, a secondary resistance operating circuit 13, a compensation stopping circuit i4 and the like. in a low-speed area, a secondary resistance value R2 employed in the slip frequency operating circuit 4 is retained and the control operation of said compensating circuit is stopped. As a result, FF/FB type vector control may be effected in the whole area of the speed of the induction motor.
Patent JP-H06283228-A (JP)
Title: Connector-integrated type waterproof case
Inventor: ITO KATSUYA
IPC: H01R13/66
Filed: 1993-03-29
Abstract: PURPOSE:To improve the waterproofing property even when a mating connector forming the pair is not inserted. CONSTITUTION:A cylindrical sealing member 50 has a partition wall 51 formed in its intermediate part, with one-side part thereof via the partition wall 51 as a boundary formed in a flat inside circumferential. face. A supporting plate 20 on the other hand has a plate section 21b of diameter smaller than the inside diameter of a casing 10 formed in its end part. When the plate section 21b is inserted into the cylindrical sealing member 50 on its flat inside circumferential face side so as to subsequently receive the supporting plate 20 in the easing 10, the sealing member 50 is compressedly interposed between the plate section 21b and the inside circumferential face of the casing 10, so that the waterproofing property of a connector-integrated type waterproof case may be improved regardless of the presence of a female-side connector 60 inserted into the casing 10.
Patent JP-H0674424-A (JP)
Title: Burner device
Inventor: TSUCHIYA NOBUHIRO
IPC: F23C99/00
Filed: 1993-03-30
Abstract: PURPOSE:To provide a burner having a simple constitution which produces a reduced volume of nitrogen oxide. CONSTITUTION:Formed centrally on a burner holding stand 1 is a groove 2 having inclined surfaces 3a, 3b which extend in a longitudinal direction. Burners 4 adapted for jetting a mixture gas having a high ratio of fuel gas and burners 5 adapted for jetting a mixture gas having a low ratio of fuel gas are alternately arranged on the inclined surfaces 3a, 3b in a longitudinal direction. A first flame hole zone 6 on the side of the burners 4 and a second flame hole zone 7 on the side of the burners 5 face each other to form an angle theta of 0 to 160 degrees therebetween. A large volume of mixture gas having a lean concentration is jetted around a high temperature flame of a rich fuel gas concentration jetted from the first flame hole zone 6 so as to cover a large area of a combustion surface with a low temperature flame of a lean fuel gas concentration, thus reducing generation of nitrogen oxide due to such low temperature combustion.
Patent JP-S60238275-A (JP)
Inventor: SATOMI TAKUMI
IPC: B25B23/00
Filed: 1984-05-11
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-H04326216-A (JP)
Title: Information storage device
Inventor: TERUI NOBUO
IPC: H04B14/04
Filed: 1991-04-25
Abstract: PURPOSE:To reduce the capacity of data recorded in an entire system by reducing the capacity of a backup recorder. CONSTITUTION:Voices are quantized by a quantizer 1 and afterwards, they are supplied to a first encoder 2 and a second quantizer 3. Data encoded at the first encoder 2 are recorded in a correspondent first recorder 4, and data encoded by the second encoder 3 are recorded in a correspondent second recorder 5. In this case, at the first encoder 2 to normally record and reproduce the data, the supplied audio data are encoded by the encoding system of satisfactory sound quality and at the second encoder to back up the data, the supplied audio data are encoded by an encoding system enabling high compression rather than the encoding system at the first encoder 2.
Patent JP-H01267645-A (JP)
Title: Pattern forming method
Inventor: HAYATA YASUNARI
IPC: G03F7/00
Filed: 1988-04-20
Abstract: PURPOSE:To inhibit decrease of grafting degree in an X ray lithography of a resist wherein radiation graft polymn. is utilized, when the resist is exposed to atmospheric air, by heating the resist after coating it on a base body. CONSTITUTION:Poly(benzyl methacrylate) 2 is spin-coated on an Si base plate 1, then heated at 140 deg.C for 1hr in vacuum. A wafer is transported into an electron beam drawing device, and after it is exposed to electron beams 3 having 20keV energy, the wafer is discharged from the electron beam drawing device, and subjected to graft polymn. in a reaction chamber by feeding it to a graft polymn. device. 10min is required for the transfer of the wafer between the two devices. During this time, the resist is exposed to atmospheric air. However, if the coated film is once heated particularly at a temp. higher than a glass transition temp., the film becomes denser and the movement of molecules is retarded, permitting stable presence of peroxide radicals formed by reactions between radicals generated by the radiant rays and atmospheric oxygen. Thus, decrease of grafting degree due to exposure of the resist to atmospheric air is inhibited.
Patent JP-S63261594-A (JP)
Title: Tape recorder
Inventor: SASAKI HIDEMI
IPC: G11B33/12
Filed: 1987-04-18
Abstract: PURPOSE:To obtain a compact tape recorder by forming a battery storing part into a dead space produced on the upper surface of a cassette stored in a cassette holder and storing a battery into the battery storing part. CONSTITUTION:A battery storing part 28 occupies a space on the upper surface of a video cassette 10 stored in a cassette holder 22 and protrudes into a space which has no interference with a cover 10B of the cassette 10 when this cover is opened and closed. When a battery 36 is stored into the part 28, the locking recess parts 36, 36 of the battery 36 engage the pawls formed at both sides of the part 28. Thus the battery 36 is set into the part 28. In such a way, the part 28 is secured in a dead space produced on the upper surface of the cassette 10 stored in the holder 22. Then a battery is put into the part 28 for drive of a tape recorder. Thus a dead space is effectively utilized within a tape recorder.
Patent JP-S63261413-A (JP)
Title: Keyboard
Inventor: MOTOYAMA TAKAMI
IPC: G06F3/02
Filed: 1987-04-17
Abstract: PURPOSE:To easily detect a value allocated to a key by mounting a display device for displaying a value being used at present on keyboard or a key top. CONSTITUTION:The display device 5 is connected to an I/O port of a CPU 3 and distributed by addresses. The CPU 3 is allowed to display codes or characters optionally on the device 5. The CPU 3 is connected to a host 2 and the host can send a command for displaying codes or characters on the device 5, so that the host 2 can display codes or characters on the device 5 in accordance with the instruction of the command. Thus, values corresponding to respective keys on the keyboard 1 can be easily detected by detecting a specific key or a shift key on the keyboard by the host 2 or the device 5 and rewriting the contents displayed on the device 5.
Patent JP-S57209570-A (JP)
Title: Vector processing device
Inventor: NAKATANI SHIYOUJI
IPC: G06F17/16
Filed: 1981-06-19
Abstract: PURPOSE: To make the forming of a gate control signal of an aligning circuit easy, by performing a compressing conversion and expanding conversion of a vector with less amount of hardware efficiently.  
     CONSTITUTION: Input ports I 0 WI 3 , output ports W 0 WW 3 , a plurality of signal lines and gates on each signal line constitute an aligning bus, i.e., aligning circuit. The input ports I 0 WI 3  are connected to the output ports W 0 WW 3  via a signal line l. The output side of the output ports W 0 WW 3  is connected to write data bues 6-0W6-3 corresponding to the output side. When a gate signal of "j" (j=0, 1, 2, 3) is given to the output ports Wi (i=0, 1, 2, 3), the gate is set to the signal line l of the j-th input port Ij out of four signal lines l. At the 1st cycle, a signal S 1  gives no gate signal to the output ports W 0 WW 3  and gives the gate signal os "1" to the port W 3 . 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5620010-A (JP)
Title: Block copolymer
Inventor: MARUHASHI KIYONOBU
IPC: C08F2/38
Filed: 1979-07-27
Abstract: NEW MATERIAL:A 2,3-dichlorobutadiene-1,3/chloroprene block copolymer having chain block structures of 2,3-dichlorobutadiene-1,3 and satisfying the following requirements (A), (B) and (C): (A) a m.p. of 80W130°C, when measured on a differential scanning calorimeter, (B) a number-average MW of 1×10 4 W50×10 4 , and (C) a weight ratio between the copolymer-constituting monomer units, i.e., 2,3-dichlorobutadiene-1,3 and chloroprene, of 60/40-90/10.  
     USE: Hot melt adhesive, lining material, coating material, sealant and heat-shrinking film (even in the unvulcanized state shows excellent mechanical properties) In the presence of a vulcanization accelerator, the composition can be vulcanized into a vulcanizate having better mechanical properties and solvent resistance than in the unvulcanized state.  
     PREPARATION: 2,3-Dichlorobutadiene is copolymerized, by bulk, solution or emulsion polymerization, with 1,3-chloroprene. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5619998-A (JP)
Title: Solder for aluminum and aluminum alloy
Inventor: ISHIKAWA KAZUNORI
IPC: C22C18/00
Filed: 1979-07-27
Abstract: PURPOSE:To decrease the formation of cavities owing to the gas from flux at the joining and the formation of shrinkage cavities at the overheating by adding a small amount of Cr to a Zn-Al-base high melting point solder. CONSTITUTION:This solder for Al and Al alloy contains 3-7% Al and 0.2-3% Cr and comprises high purity Zn of >=99.99% for the remainder. this solder is able to considerably decrease the formation of cavities oxing to the gas from flux particularly in the joining by using a flux and the formation of shrinkage cavities at the overheating.
Patent JP-S58212986-A (JP)
Title: Heat-sensitive recording material
Inventor: SAKAI HISASHI
IPC: B41M5/30
Filed: 1982-06-04
Abstract: PURPOSE:To obtain the titled recording material which suffers little texture coloring and can cope with high-speed and high-density image information processing and wherein a heat-sensitive color-forming layer whose main components are a leuco dye, a specific phenol compound, and a specific compound is provided on a support. CONSTITUTION:Dispersions are prepared by dispersing a colorless or light- colored leuco dye (e.g. 3-diethylamino-7-chlorofluoran), a phenol compound shown by formula I (wherein R1 is C1-5 alkyl, benzyl, halogen, or the like), e.g. benzyl p-hydroxybenzoate, and a compound (e.g. polyethylene glycol lauryl ether or the like) of formulas II-VI (wherein R<2>-R<5> are each H or alkyl; l, m, n, p, q, r, s, t, and u are each 1-1,000), e.g. polyethylene glycol lauryl ether, together with a binder. A heat-sensitive color forming layer obtained by mixing said dispersions is applied on a support in an areal quantity of 5-10g/m<2>, and dried to obtain an intended recording material.
Patent JP-H10266351-A (JP)
Title: Air conditioning ventilation system, and unit building and housing equipped therewith
Inventor: FUKUDA SHINYA
IPC: E04B1/348
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning ventilation system having less energy loss, excellent in temperature controllability in every rood and capable of speedily ventilating the insides of rooms. SOLUTION: An air conditioning ventilation system is installed in a unit housing 1. In that case, it is equipped with a cold/hot water supply device 2 for supplying hot and cold water, a conveying devices 3 for conveying the hot and cold water to every room in the unit housing, air conditioning indoor machines 41, 45 and 46 as air conditioning equipment for conditioning air by supplying heat energy of the cold and hot water to be conveyed to the insides of rooms, floor heatings 5, ventilating fans 6 as ventilating device for ventilating air inside the rooms, air inlets 61 for the outdoor air, indoor air supply ports 62, and exhaust ports 3.
Patent JP-H03293495-A (JP)
Title: Muddy water type shield excavator
Inventor: KURABAYASHI KIYOSHI
IPC: E21D9/13
Filed: 1990-04-10
Abstract: PURPOSE:To obtain optimum excavation control conditions by providing ultrasonic sensors to water pouring and draining pipes, and preparing data from the relation between a damping quantity of the ultrasonic wave and the density of muddy water, and providing various kinds of operation devices based thereon to control excavation conditions. CONSTITUTION:Ultra-sonic sensors 30a and 30b are provided to water pouring and draining pipes 16 and 18 respectively. A current velocity of the water pouring pipe is measured by the ultrasonic propagation velocity, and the density of muddy water of the draining pipe 18 is measured by a damping quantity thereof. Data showing the relation between the density of muddy water and the ultrasonic damping quantity is stored in a data memory 60 in advance. In addition, an operation section performing operations of the density of the current velocity of muddy water, an earth volume operation section 78 performing operations of the earth volume taken into a shield chamber 14 and an excavation control section 82 controlling excavation of earth are provided. According to the constitution, an excavation velocity and an earth volume to be taken in are controlled, and optimum excavation conditions can be obtained.
Patent JP-2000293556-A (JP)
Title: Method and device for designing circuit parameter
Inventor: TANAKA MIKIKO
IPC: G06F17/50
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To reduce the loss that is caused by the variance of performance of a product circuit to be manufactured by adjusting a control parameter to decrease the dispersion of the performance variance of the product circuit and then selecting the control parameter to keep the performance variance of the product circuit within a prescribed range. SOLUTION: A control parameter is adjusted to reduce the dispersion of performance variance of a product circuit and then the control parameter is selected to keep the performance variance within a prescribed range. A result evaluation part 20 decides whether the dispersion satisfies a requested condition from the result of a direct product experiment when the control signal received from a control part 70 shows the control to reduce the dispersion. The part 20 also decides whether the mean value of variances calculated from the relation between the variance and the dispersion is equal to the prescribed value and also whether the variance is reduced from the direct product experiment result when the control signal received from the part 70 shows the control to keep the product variance within a prescribed range.
Patent JP-H03295257-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIBATA HIDEKI
IPC: H01L21/3213
Filed: 1990-04-13
Abstract: PURPOSE:To remove the attached reaction product and to protect a first metal wiring layer against corrosion by a method wherein a contact hole is provided to an insulating film formed on the first metal wiring layer, the contact hole is treated with an alkali solution and then thermally treated to remove impurities contained in the reaction product, the surface of the first metal wiring layer is oxidized, and in succession the surface of the metal wiring layer is cleaned through a plasma treatment where compound possessed of an effect to reducing metal oxide is used. CONSTITUTION:A contact hole 15 used for making contact with a first metal wiring layer 11 is formed, the surface of the first metal wiring layer 11 located at the base of the contact hole 15 is exposed, then treated with a choline solution for 30 seconds or so, and thermally treated in an atmosphere of N2 at a temperature of 400 deg.C for one hour to remove a reaction product 14, and Al on the surface of the first metal wiring layer 11 is turned into Al2O3 17. Then, by a BCl3o plasma treatment, Al2O3 17 is reduced to Al through a reaction formula, Al2O3+BCl3 Al+BO3+AlCl3. Furthermore, the first metal wiring layer 11 is thermally treated under vacuum at a temperature of 400 deg.C for 5 minutes to fully remove AlCl3 formed on the surface of Al, whereby the surface of Al of the first metal wiring layer 11 is cleaned.
Patent JP-S63261692-A (JP)
Inventor: SUGIHARA MICHIMASA
IPC: H05B6/12
Filed: 1987-04-20
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-H04327753-A (JP)
Title: Air blowing device of air conditioner
Inventor: UEYOSHI OSAMU
IPC: F24F13/20
Filed: 1991-04-26
Abstract: PURPOSE:To enable an easy and positive air blowing just below a ceiling hanging type air conditioner to be carried out by a method wherein a shielding plate cooperated with a rotation of an air directing plate rotatably disposed in a forward air blowing passage and rotatably disposed in a lower air blowing passage through a connecting rod is rotated. CONSTITUTION:A main body of an air conditioner is comprised of an upper plate 11 and a lower plate 12 and the like. A lower air blowing port 19 having a lower air blowing grill 18 is formed in front of the lower plate 12. In addition, a front air blowing port 21 having a front air blowing grill 20 is formed at a front surface of the main body. In this case, an air directing plate 26 is disposed at a branch part between a front air blowing port 21 and a lower air blowing port 19 at a lower surface of an air blowing passage 25 formed within the main body in such a way as the air directing plate 26 can be rotated in a vertical direction. One end of the connecting rod 27 is rotatably connected to a lower surface of the air directing plate 26. In addition, the other end of the connecting rod 27 is rotatably connected to a shielding plate 28 for opening or closing the lower air blowing port 19. Then, the shielding plate 28 is cooperated with a rotation of the air directing plate 26 and rotated and the lower air blowing port 19 is released to perform a lower air blowing operation.