baber/WOPTO huggingface dataset:
Patent JP-H1126428-A (JP)
Title: Semiconductor substrate with formed pattern for monitoring processing-dimension, and processing method for etching the substrate
Inventor: TAKAYAMA KIYOSHI
IPC: H01L21/66
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To decide whether or not a processing dimension reaches its desired value only by observing without making measurement, in the etching processing of a semiconductor substrate. SOLUTION: In a mask 11 for etching the surface of this substrate, a pattern 2 is formed for monitoring its processing-dimension. Hereupon, the pattern 2 comprises two square patterns with lengths of L1 , L2 the space wherebetween being twice as long as that of side etching. Further, in the two square patterns, the foregoing lengths L1 , L2 of the two sides adjacent to each other are made different from each other.
Patent JP-S6074943-A (JP)
Title: Axial air gap type induction motor
Inventor: TAKAMATSU JIYUNICHI
IPC: H02K7/116
Filed: 1983-09-28
Abstract: PURPOSE:To prevent the leakage of gear oil and to reduce the transmission of the vibration of a rotor by splitting a gear case and coupling and fixing the split portions through an elastic material. CONSTITUTION:A gear case 8 is split into upper and lower gear case portions 8a, 8b, the upper and lower portions 8a, 8b are integrally coupled and fixed through an elastic material 10 such as rubber to the opposed surfaces of the split portions, and a dehydrating side rotor 7 is fixed to the portion 8b. On the other hand, the portion 8a is integrally secured to a dehydrating hollow shaft 9 for rotating a dehydrating cage which is used also as a tank. Thus, gear oil filled in the gear is prevented from leaking, and the vibration of the dehydrating side rotor 7 can be hardly transmitted to the shaft 9 side.
Patent JP-S57104968-A (JP)
Title: Purifying device of solvent gas for wet type electrophotographic device
Inventor: OOTSUKA HIROHISA
IPC: G03G15/10
Filed: 1980-12-22
Abstract: PURPOSE:To keep the catalyst temperature at a safety level within a range to cause no fire accident or the like in case the gas generated from a wet type electrophotographic device is purified with use of the catalyst, by detecting and controlling the temperature of the catalyst. CONSTITUTION:The transfer paper P to which a wet developed image transfered is carried into a fixing unit. This fixing unit consists of a heating plate 1 containing a heater 1a, a carrying roller 2 and a housing 3. The solvent gas of the liquid developer which is heated up and vaporized is sent into a reaction tank 5 by a suction fan 4. This gas is heated up to a certain level of temperature by a preheator 6 and then purified by a porous catalyst 7 obtained by sticking a platinum catalyst to the ceramic to be discharged outside the device. The temperature of the catalyst is detected by a thermistor 9, and the motor of the fan 4 is turned on and off in accordance with the detected value.
Patent JP-H0934563-A (JP)
Title: Electronic load device
Inventor: KIKUCHI NORIYOSHI
IPC: G05F1/10
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To effectively regenerate the electric power and to reduce the power consumption by detecting the input current waveform of a power unit to be tested, applying an arithmetic operation to the detected signal and the signal received from a load current setting part, and controlling a DC/AC inverter to obtain a prescribed load state and also to supply a similar current waveform to the detected signal. SOLUTION: The AC electric power received from a commercial power supply I is converted into the DC electric power by a power unit 3 to be tested and then converted again into the AC electric power by a DC/AC inverter 205. This AC electric power is regenerated into the AC input of the power unit 3 via a resistor 206 and a transformer 201. At the same time, the signal level of the secondary side of the transformer 201 is multiplied by the signal level of a load current setting part 203 by a multiplier 202. The transformer 201 applies a waveform similar to the input current of the unit 3 to the multiplier 202. Then the output level of the multiplier 202 is compared with the output level of the inverter 205 by an error amplifier 204, and these output levels are controlled based on the comparison result.
Patent JP-2000335031-A (JP)
Title: Device for cutting web paper
Inventor: KITABAYASHI MASASHI
IPC: B41J11/70
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To assort a cut paper sheet by each kind by a constitution wherein a position in a width direction of a continuous paper prior to cutting can be changed and a position in a width direction of cut paper sheet on a paper- receiving table can be changed. SOLUTION: In this web paper cutting device 10, a web paper 2 which has pin hole arrangements along left and right edges thereof and is folded along perforations, is conveyed by a pin tractor 20. Edge sections 2b including the pin hole arrangements are cut by means of a slitter 30 to be removed, the remaining central section 2a is cut at the perforations by a burst section 14 and the cut paper sheet is conveyed by a conveyance roller 17 to be piled up on a paper sheet receiving table 19.  In the web paper cutting device 10, the web paper 2 is moved in the direction perpendicular to a paper conveyance direction corresponding to the change of the kind of cut paper sheet so that the paper sheet assorted in every different kind in cut paper sheet groups can be piled up on the paper-receiving table, being shifted each other at a predetermined distance in a direction perpendicular to the paper width direction, i.e., the paper sheet conveyance direction.
Patent JP-S6424821-A (JP)
Title: Photo-setting polyurethane composition
Inventor: KADOWAKI TOSHIO
IPC: C08G18/28
Filed: 1987-07-20
Abstract: PURPOSE:To obtain the title compsn. which exhibits its initial strength by light irradiation without foaming and is suitable for coating materials etc., by mixing an active isocyanate group-contg. polyurethane oligomer, a hydroxyl group- contg., ultraviolet-curing org. compd. and a photopolymn. initiator. CONSTITUTION:A polyol having a plurality of OH groups in the molecule (e.g., polyester polyol) and a polyisocyanate (e.g., hexamethylene diisocyanate) are reacted together in such a manner that the active NCO in the polyisocyanate is in excess to the OH in the polyol to give an active polyisocyanate group- contg. polyurethane oligomer. This polyurethane oligomer is mixed with a hydroxyl group-contg., ultraviolet-curing org. compd. (e.g., 2-hydroxyethyl acrylate) and a photopolymn. initiator (e.g., benzoin methyl ether) to give the object photo-setting polyurethane compsn.
Patent JP-S6074613-A (JP)
Title: Manufacture of semiconductor device
Inventor: HONDA TAKUYA
IPC: H01L21/225
Filed: 1983-09-30
Abstract: PURPOSE:To prevent diffusion of impurity in the portion other than a diffusion layer preventing autodoping by providing an SiO2 film again on all the surface of a patterned glass film and the SiO2 film on it when the diffusion layer is formed using a glass film as impurity diffusion source. CONSTITUTION:On a silicon substrate 1, a glass film 2 of Sb2O3 and on it, an SiO2 film 3 are grown and these films are patterned corresponding to a region where an impurity diffusion layer is to be formed. After the patterning, an SiO2 film 13 is again grown by CVD method. Then, heat-treated, Sb is diffused in the substrate 1 and a diffusion layer 4 is formed. Since the SiO2 film 13 has already been formed, autodoping is prevented, Sb is not diffused in a region 5 and the impurity diffusion layer 4 is formed in accordance with the design.
Patent JP-S6159500-A (JP)
Inventor: NAKAGAWA FUJIO
IPC: G10L25/00
Filed: 1984-08-31
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-S5894046-A (JP)
Inventor: TOOMASU PIATSUTO DANIERU
IPC: G06F9/46
Filed: 1982-10-19
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-S6339065-A (JP)
Title: Data transfer device
Inventor: OYADOMARI HAJIME
IPC: G06F13/14
Filed: 1986-08-01
Abstract: PURPOSE:To avoid danger of the system breakdown caused by a channel error by increasing the number of channels set in a data transfer device compared with the number of buses of an actual input/output device for redundancy. CONSTITUTION:It is supposed that a channel 2n is idle with no port. Then a channel 22 has a trouble during transfer of data between a memory device and a device and an error detecting circuit 212 detects an error. Under such conditions, the channel 22 interrupts the transfer of data and gives an interruption of the error information to a program control part 1 via an interruption circuit 222 and a connection path 702. The interrupted microprogram collects the error information on the channel 22 and cuts off the channel 22 to give the second connection between the channel 22 and an input/output device. Here the contents of a path selection table 3 are read out and a channel 2n is used in place of the channel 22 since the channel 2n is idle.
Patent JP-S57104605-A (JP)
Title: Method for blowing out of blast furnace
Inventor: KARIYA JIYUNJI
IPC: C21B7/14
Filed: 1980-12-22
Abstract: PURPOSE:To permit discharging of approximately the entire amt. of residual molten iron by increasing the pressure in the furnace and seleting the position for piercing a horizontal hole for discharging at the region right under the furnace bottom in discharging the residual molten iron in the furnace. CONSTITUTION:When a blast furnace is to be blown out, first the supply of charging materials from the furnace top is stopped, after which the rate of blast is gradually decreased, thence an iron notch 5 is opened to allow molten iron and molten slag above its level to flow out. In parallel with the operation of reducing the blast, the cooling of a shell 2 is made weaker than before, and the shell is maintained at a high temp. After the notch 5 is closed, blasting is resumed through tuyeres to increase the pressure in the furnace slightly higher than the atmospheric pressure which is the pressure of the furnace outside. The position of the enroded surface of a furnace bottom 3a is forecast and operated from the temp. distribution in the furnace body height direction measured with the thermocouples buried in hearth side walls 3b or the like, and the bricks of the bottom 3a are pierced from the shell 2 side toward the position slightly lower (about 500mm.) than the above-described eroded surface in the furnace central part. When a discharge hole 6 inclining downward toward the outside of the furnace beyond the part right under the outside of the furnace beyond the part right under the conical part of the bottom 3a, is pierced hole 6 and the furnace inside are communicated by the high pressure in the furnace and the occurrence of joint breakage owing to loosening of the brick joint at the surface of the bottom 3a, and remaining molten slag is discharged.
Patent JP-H1132468-A (JP)
Title: Torque motor
Inventor: KONDO TOMOKAZU
IPC: H02K26/00
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a torque motor which can obtain desired peak torque at an arbitrary rotational position with a simple constitution by reducing the using amount of magnets in the motor. SOLUTION: The using amount of magnets in a torque motor 40 is reduced by only providing a permanent magnet 43 on the main pole side of a rotor core 42 and forming core projections 44 on the subordinate pole side of the core 42, which is paired with the main pole side, with the front end sections 44a of the projections 44 on the front sides of the projections 44a in the rotating direction of the core 42. Since the using amount of magnets in the motor 40 is decreased the size of the motor can be reduced. In addition, the motor 40 develops qeak torque when the front end sections 44a of the projections 44 reach transition magnetic flux concentrating sections between the core 42 and a stator 45 near solenoid sections 50 and 55.  Therefore, when 9 high torque is required due to a high load as in the case where a valve is started to open, desired peak torque can be obtained at an arbitrary rotational position by appropriately adjusting the angle ranges of the projections 44.
Patent JP-2001013752-A (JP)
Title: Electrophotographic printing device
Inventor: KACHI MAKOTO
IPC: G03G15/01
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To prevent slippage of a dot image corresponding to heat shrinking due to heat fixing in the intermediate heat fixing process with respect to an electrophotographic printing device of multiple color printing. SOLUTION: Relating to the multiple color electrophotographic printing device the enlargement rate adjusting device of the electrophotographic printing device performs multiple color print of black, cyan, magenta and yellow, by the color wise print unit structure provided with the picture image part, data server, the plotting device and a photosensitive drum, is provided with the heat fixing part heat a transfer printing medium in the whole intermediate printing process, image processors 11a to 11d performing the image processing of reduction/supplement of the number of dots of the dot image are arranged between image parts 50a to 50d and data servers 51a and 51d.
Patent JP-H03101602-A (JP)
Title: Paint composition containing isothiazolone and water-insoluble copper compound
Inventor: SUTANRII RESOTA
IPC: C09D5/14
Filed: 1990-07-10
Abstract: PURPOSE: To obtain a mildew-resistant coating composition that causes no problem on corrosion and coagulation of the dispersion and comprises a film- forming, non-wood penetrating organic polymeric coating vehicle; an isothiazolone mildewcide compound; and a stabilizing amount of a water- insoluble organic soluble copper compound. CONSTITUTION: The subject composition comprises (A) a film-forming, non-wood penetrating organic polymeric coating vehicle (an alkyd); (B) 1-25 pts.wt. of an isothiazolone (Y is an alkyl, an alkenyl, an alkynyl, a cycloalkyl, an aralkyl, H; R and R1 are each H, Cl, methyl) and (C) 0.1-10 pts.wt. of a water-insoluble organic solvent-soluble copper compound (for example, copper alkanoate) and 65-98 pts.wt. of a solvent (for example, an aliphatic or aromatic hydrocarbon, dihydric alcohol). It is very convenient because the components B and C can be combined in one pack or a solution.
Patent JP-H0231766-A (JP)
Title: Improvement in microcatheter
Inventor: HORI SHINICHI
IPC: A61M25/04
Filed: 1988-07-21
Abstract: PURPOSE:To easily perform the ultra-selective insertion of a catheter by expanding the leading end of the catheter in a spherical shape and providing a slit present within a plane containing the axial line of the catheter to the front surface of the spherical leading end of the catheter and further externally fitting a relatively rigid sleeve pipe to the catheter main body in a freely slidable manner. CONSTITUTION:A leading end spherical part 14 has a hollow balloon shape and the dimension thereof can be controlled from a size slightly larger than the diameter of a catheter main body 12 to a size of about 5mm. A slit 15 is provided so as to become the same plane as the axial line of a catheter and pref. has a dimension almost extending at least over the semicircle of the spherical part. A sleeve pipe 16 is externally fitted to the catheter main body 12 and has an inner diameter almost equal to the outer diameter of the catheter main body 12 and is made of a relatively hard material, for example, polyvinyl chloride so as not to be easily crushed. The sleeve pipe 16 is inserted in the opening of the check valve 22 of a catheter insert jig 20 and the catheter main body 12 is sent through the sleeve pipe 16 to make it possible to freely operate the catheter.
Patent JP-2000015936-A (JP)
Title: Polyester film for sublimation type thermal transfer recording material
Inventor: NISHINO YASUHIRO
IPC: B41M5/41
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a polyester film for a sublimation type thermal transfer recording material which is excellent in the adhesion to a sublimation type ink layer. SOLUTION: An adhesion modified layer constituted mainly of a self- crosslinking polyester graft copolymer prepared by grafting hydrophobic polyester resin with a polymerizable unsaturated monomer containing at least one kind of monomer containing an acid anhydride having a double bond is provided at least on one surface of a base film of which the thickness is 1-12 μm.
Patent JP-H0471388-A (JP)
Title: Driving method for polyphase motor
Inventor: KOIKE KAZUMASA
IPC: H02P6/16
Filed: 1990-07-12
Abstract: PURPOSE:To obtain a driving method applicable on diversified types of motor by an arrangement wherein the latch section in each multiplier type D/A converter latches each ROM data read out by means of a time shared synchronizing signal. CONSTITUTION:Upon receiving a shaft angle data 3a from an angle sensor 3 and first time shared synchronizing signals T1-TN, a ROM 4 provides respective latch sections 10a-10n with respective ROM data 4aA-4nA which are then latched by means of second time shared synchronizing signals t0-tn. In other words, at time 0, ROM data output has the value of 4aA which is latched at the first latch section 10a by means of the latch signal t0. That value is held in the first latch section 10a until another latch signal t0 is provided subsequently. Similarly, the ROM data has the value of 4bA at time 1 and that value is latched in the second latch section 10b by means of the latch signal t1 and held therein until another latch signal t1 is provided subsequently.
Patent JP-S57108508-A (JP)
Title: Gun type burner
Inventor: TAKAHASHI TAKESHI
IPC: F23D11/24
Filed: 1980-12-25
Abstract: PURPOSE: To lower the noises produced by combustion, by forming small holes in a conical flame retainer in the manner that the pitches of the small holes are small at the top end portion of the retainer located farthest from a nozzle but large at the region located near the nozzle, so that fuel can be preheated and air flow is formed into laminar flow.  
     CONSTITUTION: A conical flame retainer 4 formed with many small holes 3, 3' is disposed between an air supply case 1 and a nozzle 2. These small holes are formed in the flame retainer 4 in the manner that the pitches are small at the top end portion of the flame retainer 4 located farthest from the nozzle 2 but large at the region located near the nozzle 2. Since, with such as arrangement, air issued from the small holes 3, 3' are formed into uniform, laminar flow, flame thus produced is also formed into laminar flow and noises produced by combustion can be lowered resultantly. Further, since sprayed fuel is preheated wholly by flame formed by air issued from the small holes 3' located near the nozzle 2, fuel is atomized uniformly into small particles, so that the combustion speed can be rendered uniform and noises produced by combustion can be lowered. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6244323-A (JP)
Title: Pulling method for double tube associated with sleeve
Inventor: BEPPU SEIJI
IPC: F22B37/58
Filed: 1985-08-22
Abstract: PURPOSE:To facilitate pulling out of tube by forming a tube into bulge at the tube supporting board section immediately above a double tube section then securing thereafter cutting below while making a longitudinal cut groove at the bulge section of the double tube section then loosening the tube board sec tion and removing the welded portion. CONSTITUTION:Bulges 10 are formed above and below a tube supporting board 5b immediately above double tube section associated with a sleeve 6 of a heat transmission tube 1 to be pulled, to secure the end section of residual heat transmission tube 1b thus to prevent vibration and to cut at the lower section 11. Then plural longitudinal slits 12 of length (L) are made at the bulge sections 7 to reduce the diameter when puling. Furthermore, when pulling-out the heat transmission tube 1a section, the enlarged section 3 of tube 1 is loosened against the tube board 2 to remove the seal weld section 4 thus to pull ot the cut section 11 of double tube section association with sleeve 6 wiht small pulling force without influencing onto adjoining heat transmission tube.
Patent JP-S5985873-A (JP)
Title: Method for preventing corrosion of stainless steel material
Inventor: KATAOKA YOSHINORI
IPC: C23F15/00
Filed: 1983-10-03
Abstract: PURPOSE:To close tightly the space between the surface of a stainless steel material of a cylindrical body and a paint film and to prevent the corrosion of the steel material by putting a cap on the surface in the end part of the stainless steel material, forming the paint film of a strippable film so as to overlap on the end part of the cap and pasting a tape in the painted film end of the cap. CONSTITUTION:A cap 22 consisting of PE or the like is fitted to the outside in the end part 23 of a pipe 21 consisting of a stainless steel or the like to cover airtightly the end part 23. A strippable paint is applied on the surface of the pipe 21 so as to overlap on the end face 24 of the cap 22, thereby forming a paint film 25 of the strippable paint. A tape 27 is pasted theron to cover the boundary surface 26 of the cap 22 and the film 25 after the paint dries. The corrosion of the material 21 is thus prevented.
Patent JP-S6073956-A (JP)
Inventor: HIRATA KIYOSHI
IPC: E04F15/02
Filed: 1983-09-30
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-H1024879-A (JP)
Title: Article containing chamber for scooter type vehicle
Inventor: SUZUKI TAKAYUKI
IPC: B62J9/40
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an article containing chamber for a scooter type vehicle, which is provided with space for containing regular articles such as maintenance manual and others. SOLUTION: In a scooter type vehicle provided with an article containing chamber 16 admitting articles such as a helmet 15 and others, the bottom face 16a of the article containing chamber 16 is formed in such a way that the front section is inclined downward and the front end is formed lower, forming a recessed section 18, and a locking projection streak 19 is integrally projected at the bottom face 16a of the article containing chamber before this recessed section 18 and is arranged so that a gap 20 is formed between the front wall 16b of the article containing chamber 16 and the front section of the helmet 15 with the front edge lower section of the helmet 15 locked with the locking projection streak 19.
Patent JP-S6252050-A (JP)
Inventor: IWATA SHUNZO
IPC: B31B50/68
Filed: 1985-08-20
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-H0470243-A (JP)
Title: Line state monitor method
Inventor: YOSHIDA YOSHIHIRO
IPC: H04M3/22
Filed: 1990-07-11
Abstract: PURPOSE:To efficiently monitor a line state by collecting a change value and time when there is a change in a control signal, accumulating them in the memory of an electronic exchange and transferring and displaying them to a personal computer as a test device. CONSTITUTION:When the monitor start request of a SD/SCAN signal is outputted from a the personal computer 8 to the electronic exchange 1, a program on an exchange 1-side starts monitoring the SD/SCAN signal 10 outputted/ inputted to and from a trunk 4 and accumulates change information in the memory 2. When prescribed time elapses or when change information is required, a monitor termination request is given from the personal computer 8 to the exchange 1. When the exchange 1 terminates monitor, change information 20 accumulated in the memory 2 is transferred to the personal computer 8. The personal computer 8 takes change for a vertical axis and time for a lateral axis based on transferred change information, refers two kinds of change information to patterns 1-3, compresses a time width in a place where there is no change while it synchronizes them and displays the time chart 30 of the SD/SCAN signal in a display device 9.