baber/WOPTO huggingface dataset:
Patent JP-S6271971-A (JP)
Title: Image forming device
Inventor: HASE HIROAKI
IPC: G03G15/00
Filed: 1985-09-25
Abstract: PURPOSE:To change the color of an image by simple operation by providing the titled device with a moving mechanism for selectively positioning any one of plural image forming means on an image forming area. CONSTITUTION:An image forming unit body 2 is provided with the image forming means 12a-12c individually including photosensitive supporting bodies 10 having photosensitive bodies on their surfaces and a developed image is formed on the photosensitive body supporting body 10 of each image forming means 12a (or 12b, 12c). The unit body 2 includes a sheet member carrying mechanism 14 regulating a sheet member carrying course, the sheet member is carried through the sheet member carrying course, and during the carrying of the sheet member, a developed image formed on the photosensitive body supporting body 10 is transferred to the surface of the sheet member. A projection unit body 16 is freely attachably/detachably fitted to the upper surface of the unit body 2.
Patent JP-H04100953-A (JP)
Title: Changing of weft in loom
Inventor: TAKEGAWA YUJIRO
IPC: D03D47/34
Filed: 1990-08-10
Abstract: PURPOSE:To prevent lowering of woven fabric quality due to change of weft and shorten changing time therefor by stopping weft insertion in attaining residual amount of weft in a yarn supplier to a fixed value, removing all of the residual yarn by discharging and performing weft insertion using new weft. CONSTITUTION:Weft 56 released from a yarn supplier 26 is inserted through a yarn-inserting device 18, a yarn length-measuring and storing device 14 and a weft-inserting nozzle 16, and a loom is stopped by a controlling circuit 68 according to the output signal of a residual amount sensor 70 indicating that the residual amount of yarn in the yarn supplier 26 attains a fixed value. Then the weft 56 is blown into a discharging nozzle 62 by jetting pressurized air from a blowing nozzle 64, thus the weft 56 is removed by discharging till no weft 56 is detected by a yarn sensor 4. Next, a stand 12 is rotated by 120 deg. to a direction of the arrow mark and weft 58 from a new yarn supplier 28 is sucked into a yarn-inserting device 18, and further, introduced into a weft- inserting nozzle 16 through the yarn length-measuring and storing device 14, then weft insertion with said weft 58 is started.
Patent JP-2001034880-A (JP)
Title: Delivery schedule supporting device
Inventor: UEDA TETSUO
IPC: G08G1/13
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a delivery schedule supporting device capable of planning an optimum delivery schedule by calculating plural saving matrixes for every start place and return place, retrieving the combination candidate of delivery destinations whose saving values are maximum and allocating a joint candidate to a truck whose start place/return place are nearest to the delivery destination. SOLUTION: A saving value calculation part 5 calculates saving matrixes for respective trucks different in start places/return places based on a distance data base and a truck data base. A retrieval part 7 retrieves the combination of delivery destinations whose saving values in the saving matrixes are the largest. The block of nodes that one truck works are left as they are and allocation is changed to the truck whose start place/return place is the nearest to the block. A joint judgment part 8 judges whether respective restriction conditions are satisfied when the nodes of a merger candidate is merged with the truck.
Patent JP-H04226891-A (JP)
Title: Strip-like material cutting device
Inventor: FURIIDORITSUHIIKEI SHIYUTAINRE
IPC: G03D15/04
Filed: 1991-07-29
Abstract: PURPOSE: To provide a cutting device requiring less space, and having a long service life by moving a movable blade to a closed position to an end stop on one side first, and holding the movable blade at the position till it is also at a closed position on the other side. CONSTITUTION: A counter blade 3 is fixed in a groove 4 in a base 1. Two pivots 5, 6 compose rotatable coupling between the counter blade 3 and the base 1. A movable blade 7 has an extended part 8, and it is in contact with the counter blade 3 at any position. A clockwise eccentric plate 22 is used for driving, and its rotary motion is transmitted to a holding body 11 as process motion through a connection link 23. A stopper 21 stops process motion on the side where a cutting device is first closed. By motion of the eccentric plate 22, resistance of a spring 18 resists the blade holding body 11, and the blade holding body 11 moves to a closed position. The movable blade 7 closes gap to the counter blade 3 like scissors to cut a film.
Patent JP-H07167279-A (JP)
Title: Method and device to control shift power in mechanical type automatic transmission
Inventor: SUTEFUAN ARUTON EDEREN
IPC: F16H59/04
Filed: 1994-08-11
Abstract: PURPOSE: To improve shift characteristics by sensing the current flowing in a motor, finding errors to the target current, and adjusting the duty ratio of a control signal on the basis of a total value of the change rate of the error, in a mechanism having a shift finger to be driven by a motor. CONSTITUTION: A shift mechanism of an automated mechanical transmission 10 in which a shift finger 29 to be driven by X, Y motors 50, 52 is made to cooperate with shift rails 36, 38 and 40 to shift gears is provided with current steering means 54, 56 which responds to signals for controlling the rotational directions of respective motors 50, 52, and a controller means 16 for applying a pulse width modulation control signal of a variable duty cycle in order to apply the target current to the motors 50, 52. A controller means 16 adjusts the duty cycle of a control signal as a function of the total value of errors of the applied current of the motor and the target current and the change rate of the error, and controls force to be applied to the shift mechanism, namely, a sliding clutch and a transmission gearing.
Patent JP-H0374077-A (JP)
Title: Positive coefficient thermistor apparatus
Inventor: SAITO KAZUSHI
IPC: H05B3/14
Filed: 1989-08-14
Abstract: PURPOSE:To simplify the assembly structure of the title apparatus, decrease the number of parts, and lower the cost by installing a lead electrode of a first electrode along with one line of a positive coefficient thermistor element and installing a lead electrode of a second electrode along with the remaining lines. CONSTITUTION:A positive coefficient thermistor element 5 has at least 3 lines and a lead electrode 601 of a first electrode 6 is installed along with one line of the positive coefficient thermistor element 5 and a lead electrode 701 of a second electrode 7 is installed along with the remaining lines of the positive coefficient thermistor element 5. As a result, in the case of enlarging the heat- radiating surface area using a plurality of positive coefficient apparatus 5, it is done merely by arranging positive coefficient thermister elements in the way that one of lead electrodes formed in two lines of a positive coefficient thermistor composing one positive coefficient thermistor apparatus is directly brought into contact with the lead electrodes 601, 701 formed in two lines of a positive coefficient themistor element 5 composing another positive coefficient thermistor apparatus. In this way, a positive coefficient thermistor apparatus with simple assembly structure is obtained.
Patent JP-S58114168-A (JP)
Title: Pattern collating system
Inventor: MORIYA KAZUMASA
IPC: G06V10/28
Filed: 1981-12-26
Abstract: PURPOSE:To improve the collation precision considerably, by providing a comparison collating means by a binary data and applying information of multilevel data to a discriminating means. CONSTITUTION:A part to be collated is read by a reading and detecting part 1. A detection signal C is made multilevel by an amplifier and a multilevel circuit 4 and is made binary by a binary circuit 5 and is stored in a storage part 7. A controlling part 10 reads out a register multilevel data A8 from a storage part 6 and transmits it to a binary circuit 8 to obtain register binary data A2. This data A2 is compared with binary data B2 to be collated read out from the storage part 7 by a comparing part 11. In the comparison collation, a signal H is generated for the same level picture elements to open AND gates 12-14. The controlling part 10 inputs data A8 to an extracting part 9. The extracting part 9 discriminates data A8 has a high, middle, or low level, and a signal P2 is outputted at the high or low level, and a signal P1 is outputted at the middle level. Consequently, contents of a counter 16 are counted up by +2 for a sufficient black or white part to give importance to the degree of coincidence.
Patent JP-H0964250-A (JP)
Title: Air-cooler for electronic component
Inventor: NAKAMURA HITOYA
IPC: H01L23/36
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To obtain a high heat conducting property even by either spontaneous air-cooling or forced air-cooling when an electronic component is cooled by the use of a heat sink. SOLUTION: A heat sink 12 has a plurality of flat cooling fins 16 provided at intervals in the direction of thickness. A motor-driven fan 13 is arranged between each cooling fin 16 and the next. Each fan 13 is fitted to a drive shaft 18 penetrating the row of the fins, and is united to a motor 19 on the outside surface of the heat sink 12 through the medium of the drive shaft 18.
Patent JP-H0661216-A (JP)
Title: Control method for treatment with chemicals
Inventor: KATSUTA SHIRO
IPC: H01L21/304
Filed: 1992-08-07
Abstract: PURPOSE:To reduce the consumptions of chemicals by determining the residual amount of chemicals within a treatment tank and counting the times of repeated use of the chemicals. CONSTITUTION:A warm start command is transmitted to an insignificant CPU 2 through a communication channel. The insignificant CPU 2 receives a signal and starts controlling. First of all, the presence of chemicals within all treatment tanks is determined, and only the tank with residue is filled to a specified amount. And then an adjustment for temperature control is performed only for a treatment tank requiring a temperature management every time when the supplement is completed, and then it is determined that the chemicals of all the tanks have been made capable of performing treatment. And then a warm start completion message is transmitted to a significant CPU 1 through a communication channel. The significant CPU 1 comes into treatment standby mode, and the treatment with chemicals is carried out. Thereby, the consumptions of chemicals may be reduced and at the same time a period of time required for chemicals to be made capable of performing a treatment may be shortened.
Patent JP-H0260266-A (JP)
Title: Calling equipment
Inventor: ONO SHIGEKI
IPC: H04M1/2745
Filed: 1988-08-26
Abstract: PURPOSE:To send a number signal in a desired sending specification after a communication channel is formed by providing a changing means to change a signal sending specification into other signal sending specification after sending a signal. CONSTITUTION:A CPU 1 is started by an off-hook signal from a response detection circuit 7 or when a registration switch 15 is turned on, and it registers the reference numbers of an arbitrary number by inputting successively the reference numbers according to a program from the prescribed address of a ROM 2 when the registration switch 15 is on. When the registration switch 15 is off, it reads in an inputted key-input data, and stores the key-input data in a prescribed area in a RAM 3. Next, when a change designation switch 17 is on and change is required, it gives increment by one to a counter for counting the number of digits of the reference number stored beforehand in the RAM 3 to be compared.
Patent JP-2000050042-A (JP)
Title: Method and device for correcting definition of image
Inventor: TAKAHASHI KEI
IPC: G06T1/00
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain a sufficient definition correction effect for an object even when the object of high luminance and contrast is present in an image. SOLUTION: This definition corrector is composed of an area setting part 1 for dividing an input image into a specified area including an object and the other area without including the object, contour component extracting part 2 for extracting a contour component in the specified area, a contrast correction coefficient operating part 3 for operating the correction coefficient of contrast from the distribution of average luminance components in the specified area, a definition correcting part 4 for intensifying the contour component and correcting the luminance and the contrast and an output synthesizing part 5 for synthesizing an image in the specified area to which the definition correction is performed, with an image in the other area to which the definition correction is not performed and displayed the result.
Patent JP-H0493037-A (JP)
Title: Mos integrated circuit
Inventor: IWASAKI TADASHI
IPC: H01L21/8238
Filed: 1990-08-09
Abstract: PURPOSE:To reduce a parasitic capacitance formed between a sourcedrain layer and a semiconductor substrate and to execute a switching operation at high speed by a method wherein an insulating layer is formed directly under a source diffusion layer and a drain diffusion layer. CONSTITUTION:A polysilicon gate electrode 4 is formed, via a gate oxide film 3, on a P-type silicon substrate 1 surrounded by a field oxide film 2. An N-type source 6a and an N-type drain 6b are formed on both sides of the gate electrode 4; an insulating layer 5 is formed directly under them by implanting oxygen ions. When the junction depth of the N-type source 6a and the N-type drain 6b is set at 0.2mum and the oxygen ions are implanted in three stages, e.g. at an energy of 130keV, at an energy of 250keV and at an energy of 500keV, it is possible to form the ion-implantation insulating layer 5 having a width of about 1mum in the depth direction. Thereby, the parasitic capacitance of the N-type source 6a and the N-type drain can be reduced to 1/10 as compared with conventional techniques.
Patent JP-S60104693-A (JP)
Inventor: TABATA FUMIO
IPC: B25J9/16
Filed: 1983-11-10
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-2001037130-A (JP)
Title: Stator winding without slot and manufacture thereof
Inventor: OZAWA MASARU
IPC: H02K15/04
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a stator winding without slots with deals with high output and small size. SOLUTION: A stator winding, without slot of a hollow cylinder formed by winding turns 29 formed by winding bundle wires 27 obtained by bundling a plurality of fine wires, are sequentially deviated in the direction of a pair of diagonal line A1 of a substantially rhombic shape and disposed to form a coil segment 23 of the substantially rhombic shape, made of a series of the bundle wires 27. A plurality of the segments 23 are sequentially deviated in one diagonal line direction A1 to form a band-like body, the body is wound cylindrically into a hollow cylinder. In this case, the respective turns 29 have substantially U-shaped folding portions 37 at both ends disposed in another diagonal line direction perpendicularly crossed with one diagonal line A1 direction.
Patent JP-S59104746-A (JP)
Title: Gear switching device
Inventor: TAKAHASHI YOSHIO
IPC: G11B15/44
Filed: 1982-12-03
Abstract: PURPOSE:To ensure the transmission of revolutions even an idler gear is set at the escape side and to absorb the stroke by preventing the change of a prescribed engagement position between the idler gear and a follower gear by putting the end part of a rotary member into the recessed part of a turning member. CONSTITUTION:When a reproduction mode is desired, a reproduction plate 5 is pushed toward an arrow 1. Then the plate 5 slides toward an arrow A with guide of shafts 50 and 20 implanted to a chassis 1 and against the tension of a spring 51 set between a shaft 52 implanted to the chassis 1 and a part 5a bent from the plate 5. With the sliding movement of the plate 5, the part 5a of the plate 5 touches a sloping surface 59a of a locking plate 59. Then the plate 5 advances toward an arrow A while shifting the plate 59 toward an arrow B. Thus a hooking part 59b of the plate 59 is coincident with the part 5a. In this case, the plate 59 is moved by a spring 63 in the direction opposite to the arrow B and then reset to its original position. Thus the engagement between the plates 5 and 59 is completed.
Patent JP-S59100552-A (JP)
Title: Manufacture of locos structure
Inventor: YAMAGUCHI SHIYUUICHIROU
IPC: H01L21/316
Filed: 1982-11-30
Abstract: PURPOSE:To omit nitride deposition process and to simplify manufacturing processes, by utilizing the difference in oxidizing speeds between phosphorus deposited silicon and silicon, and forming an LOCOS structure. CONSTITUTION:An oxide film 4 for a diffusion mask is formed on the upper surface of a P-type silicon substrate 1. Then, the oxide film 4 at a selectively oxidized part 2 is etched away. Thereafter, phosphorus diposition is performed on the upper surface of the substrate 1 at the selectively oxidized part 2, wherein a hole is provided by said selective oxidation. A phosphorus diffused layer 3 is formed on the surface part of the oxidized part 2. Finally, the entire surface is oxidized. By utilizing the fact that the oxidizing speed of the phosphorus deposited silicon is 1.5-3 times faster than the oxidizing speed of silicon, an LOCOS structure is formed. Only the part where phosphorus is deposited is deeply oxidized.
Patent JP-S6270518-A (JP)
Title: Manufacture of two-phase stainless steel having resistance to nitric acid
Inventor: KAJIMURA HARUHIKO
IPC: C21D8/00
Filed: 1985-09-25
Abstract: PURPOSE:To manufacture a two-phase stainless steel having resistance to nitric acid by regulating the Cr and Ni contents in a conventional 25%Cr-20%Ni alloy, adding Si and carrying out soln. heat treatment and aging in combination with soln. heat treatment after cold working. CONSTITUTION:The composition of a steel is composed of, by weight, <0.02% C, 2-6% Si, 0.1-2% Mn, 20-35% Cr, 3-27% Ni, <0.02% P, <0.3% N and the balance Fe. The steel is hot worked, held at >=1,250 deg.C and quenched. It is held at 950-1,050 deg.C, cooled to room temp., cold worked at >=30% working rate and subjected to soln. heat treatment by holding at 950-1,050 deg.C and quenching.
Patent JP-H0260157-A (JP)
Title: Semiconductor device
Inventor: HOKARI YASUAKI
IPC: H01L21/822
Filed: 1988-08-25
Abstract: PURPOSE:To prevent reduction in capacity attributable to such a transition layer as an SiOx layer by a method wherein a conductive nitrogen compound film is formed on the top surface of a silicon substrate and then an insulating metal oxide film is formed thereon. CONSTITUTION:An insulating film 2 is selectively formed on a silicon substrate 1, and then a high concentration impurity region 3 is formed. Next, a conductive nitrogen compound film 4 is formed by sputtering, to be subjected to selective etching for the retention of some of the film 4 in a specified region. An insulating metal oxide film 5 is formed by sputtering on the film 4, on which oxide film 5 an electrode 6 is formed in a specified region. The result is a structure wherein a capacitor is constituted of the film 4 serving as the lower electrode, the film 5 serving as a dielectric film, and the electrode 6 as the upper electrode. With an insulating metal oxide film being formed after the formation of a conductive nitrogen compound film, such a transition layer as an SiOx film is not to be formed, which prevents capacity from reduction.
Patent JP-H0632553-A (JP)
Title: Elevator device
Inventor: HATA KOSEI
IPC: B66B5/02
Filed: 1992-07-16
Abstract: PURPOSE:To enable the change of the automatic landing speed at the time of electrical interruption to the rated speed, and shorten the time for rescuing passengers by providing an auxiliary inverter device, which converts the direct current power source for emergency to the alternating current at the time of electrical interruption and supplies the output thereof to the alternating current side of a converter and a transformer. CONSTITUTION:At the time of ordinary operation, the single-phase alternating current power is supplied from a commercial single-phase alternating current power source 30 to a converter 40, and this single-phase alternating current power is rectified to the direct current output by the converter 40. This direct current output is converted to the three-phase alternating current having a variable voltage and a variable frequency by a main inverter 50 to be controlled by a control circuit 70, and is supplied to an induction motor 60. On the other hand, in the case where the power source 30 is interrupted, an auxiliary inverter device 90 is driven by the de-energization of a contactor 10, and the output of a battery 80 is converted to the single-phase alternating current having the rectangular waveform. When a contactor 20 is energized, the alternating current output by the battery 80 is supplied to the alternating current side of the converter 40 and a controlling transformer 75, and the induction motor 60 is driven by the output of the converter 40.
Patent JP-H0554664-A (JP)
Title: Semiconductor storage device
Inventor: SASAKI MINORU
IPC: G11C11/41
Filed: 1991-08-23
Abstract: PURPOSE:To easily reduce the chip size by providing a ROW decoder circuit and a buffer circuit and arranging the buffer circuit and the ROW decoder circuit on both sides of a ROW select signal line. CONSTITUTION:The select signal line selected by 1a is first inputted to a buffer circuit 2aL under 1a and is simultaneously inputted to a right buffer circuit 2aR also. Buffer circuits 2aL and 2aR output driving signals to drive a transmission circuit 3aL and a transmission circuit 3aR respectively, and these transmission circuits drive left and right memory cell word lines respectively. Thus, a ROW decoding circuit block, a buffer circuit block, and transmission circuits are laid out without extending the layout in the transverse direction, and the chip size is easily reduced.
Patent JP-2001040406-A (JP)
Title: Method and device for desulfurizing or desiliconizing molten iron in large runner for iron tapping
Inventor: ORIMOTO TAKASHI
IPC: C21B7/14
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for adjusting sulfur or silicon content in molten iron by promoting desulfurizing reaction or desiliconizing reaction in a large runner for iron tapping. SOLUTION: The desulfurizing or desiliconizing method of the molten iron in the large runner for iron tapping, is the one for executing the desulfurization or the desiliconization in the molten iron into the large runner 10 for iron tapping by connecting an electrode in contact with the molten iron existing in the large runner 10 for iron tapping, receiving the molten iron 6 tapped from an iron tapping hole 9 in a blast furnace and an electrode in contact with slag 7 existing the upper part of the molten iron through a current adjusting mechanism 20 to form the electric circuit composed of the electrode, molten iron existing part and slag existing part, and adjusting current quantity made to flow between both electrodes with the current adjusting mechanism.  The sulfur or the silicon content in the molten iron can be adjusted during the iron tapping operation in the blast furnace 8 with the extremely simple constitution.