baber/WOPTO huggingface dataset:
Patent JP-H11233524-A (JP)
Title: Bipolar transistor and its manufacture
Inventor: FUJIMAKI HIROKAZU
IPC: H01L29/732
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of reducing the forming of main parts in a photolithography process and reducing total base resistance, and a manufacturing method thereof. SOLUTION: A bipolar transistor has an n-type insular region 101 formed on the main surface of a p-type silicon substrate, a column an epitaxial layer 102 formed on the region 101 and to be made a collector region, an intrinsic base 110 formed on the column an epitaxial layer 102, base electrodes 108A, 108B formed on the peripheral portion of the intrinsic base 110, p-type polycrystalline silicon films 107, 108 connected to the base electrodes 108A, 108B, insulating films 109, 111A, 111B covering the aperture edge and the top of the p-type polycrystalline silicon films 107, 108, an intrinsic emitter 113 formed in the center of the intrinsic base 110 and in the aperture formed by the insulating films 109, 111A, 111B, and an n-type polycrystalline silicon film 112 connected to the intrinsic emitter 113.
Patent JP-H01209893-A (JP)
Title: System establishing system for electronic exchange
Inventor: IIJIMA NAOKI
IPC: H04M3/22
Filed: 1988-02-17
Abstract: PURPOSE:To save a labor for storing in a magnetic tape device by providing a read only storing area with a back up power source in a central controller and storing boot strap program therein. CONSTITUTION:The IPL of the central controller 1 is activated by the operation of a load command key on a control console included in a man machine interface device 11. This IPL function is realized by the firmware of a microprogram control, the central controller 1 is initialized according to the activating from the control console to load the boot strap program of a ROM 1a to a main storage device 2 and then activate it. The activated boot strap program initializes the main storage device 2, thereafter, commands a magnetic tape controller 5 to load an operation system. The controller 5 loads the program for establishing the system stored in the magnetic tape device 6 according to the load command and informs the completion of this load to the travelling boot strap program in the controller 1 at the time of the completion thereof.
Patent JP-S61194186-A (JP)
Title: Production of composite steel pipe
Inventor: KITAGUCHI SABURO
IPC: C23C28/00
Filed: 1985-02-25
Abstract: PURPOSE:To produce easily a composite steel pipe having a different metallic layer on the surface by coating and calcining preliminary glaze for enamel on the surface of a steel plate then immersing the pipe into the melt of the different metal in the stage of coating the different metal on the surface of the steel pipe. CONSTITUTION:The glaze for enamel consisting essentially of SiO2, B2O3, Na2O, CaO, Al2O3 or K2O is coated on the surface of the steel pipe 2 by spraying, etc. to 0.5-20mm thickness in the stage of coating the different material such as, for example, 'Hastelloy(R)' on the outside surface of the pipe 2. While the glazed steel pipe 2 is held and rotated by a holding mechanism 1, the coating layer is calcined at 600-900 deg.C in the atm. by a heating coil 6 to melt the iron oxide on the surface of the pipe 2 and to melt the same in the glaze by which the surface of the steel pipe is cleaned. A plug 3 for preventing the intrusion of the molten metal is attached to the top end of the pipe 2 and the pipe is immersed into the molten 'Hastelloy(R)' metal in a heating furnace 7, by which the composite steel pipe having the 'Hastelloy(R)' layer is produced on the surface of the pipe 2.
Patent JP-H11229626-A (JP)
Title: Shear cotter molding method of pc floor slab
Inventor: KOYANAGI MITSUO
IPC: E04G21/06
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To give water permeability to a cotter molding mold so as to curtail a time to eliminate water in concrete to further promote production efficiency, form the cotter molding mold out of a soft material to give dimensional permissibility, restrain corners from being chipped in mold releasing so as to improve the quality of product. SOLUTION: A cotter molding mold 10 having water permeability is constituted of a plurality of a mold main bodies 16 formed by using a deformable soft material and a pair of flexible narrow belts 18 connecting both side parts of the mold main bodies 16 to each other. Immediately after casting the concrete 24, the cotter molding mold 10 is pushed against the upper surface 24a of the concrete 24 so as to embed the mold main bodies 16 to finish the upper surface smoothly. A water transmission net 26 is stretched upward thereof over the whole surface of a floor slab form, and the whole surface thereof is covered with an air-tight sheet 28. A vacuum pump is connected to the air-tight sheet 28, and water is forcedly sucked from the inside of the air tight sheet 28.
Patent JP-S62200020-A (JP)
Title: Shaft journal with sliding type locking device
Inventor: ERUNSUTO OSUKAA BENFUAA
IPC: F16C13/00
Filed: 1987-02-19
Abstract: A circular groove present on a journal on its end is utilized to provide a bayonet coupling on the journal without mechanical refinishing work to fix or clamp a ring piece axially on the journal. The clamped supporting elements of the bayonet coupling are formed as a divided supporting ring whose collar engages in the circular groove and is rigidly nonrotatably held in it. The circumferentially divided supporting surfaces of the supporting ring are assembled by attaching members correspond in the locked configuration with the interiorly directed circumferentially divided abutting surfaces of the clamped ring piece which form the rotatable portion of the bayonet coupling.
Patent JP-S52117353-A (JP)
Title: Manufacture of flame-retardant particle boards
Inventor: HIRAO SHIYOUZOU
IPC: B27N9/00
Filed: 1976-03-29
Abstract: PURPOSE:To manufacture flame-retardant particle boards without degrading the water resistance, tensile strength and processability, etc. by the use of an adhesive consisting mainly of specific ingredients, e.g. amino resin, etc. as a binding agent.
Patent JP-S52118135-A (JP)
Title: Misspark detecting apparatus
Inventor: YAMADA GENICHI
IPC: F02P17/12
Filed: 1976-03-29
Abstract: PURPOSE:The misspark detecting apparatus constituted that the misspark is judged easily and certainly by detecting the ignition system high voltage and measuring the high voltage generation time.
Patent JP-S61192803-A (JP)
Title: Lash adjustor apparatus
Inventor: YAMADA TAKEMASA
IPC: F01L1/24
Filed: 1985-02-22
Abstract: PURPOSE:To avoid the need of a special supporting body and improve rigidity by supporting a center pivot in swingable ways onto a cylinder head side through an installation bolt, in a lash adjustor apparatus installed at a position on the center pivot of a locker arm. CONSTITUTION:A locker arm 2 is supported onto a cylinder head 1 side through a center pivot 3 in an intermediate recess part 2a, and a valve 4 is connected on one side of the locker arm 2, and a cam 5 is attached in slidable ways, onto the other. In this case, the center pivot 3 is divided into a pivot body 6 in which a semi-spherical seat 6a is fitted into the recess part 2a on the opposite side to the valve 4 and the cam 5 of the locker arm 2 and supported in swingable ways and an installation bolt 7 tightened onto the cylinder head 1, penetrating through the pivot body 6, and a lash adjustor apparatus 8 is constituted, including the pivot body 6 and the installation bolt head part 7 in the upper part of the pivot body 6.
Patent JP-S62194546-A (JP)
Title: Information processor
Inventor: NAKAMURA KAZUHIRO
IPC: G06F3/02
Filed: 1986-02-21
Abstract: PURPOSE:To automatically restart an information processing action at an error occurring time point after the error is recovered, by restoring an error occurred at the higher software through an input means like a keyboard, etc., in an active mode of the keyboard simulation. CONSTITUTION:A RAM 8 includes an operating system area which controls an information processor, an area which stores a main program, and an area which stores a main program. If the higher software has an error and an interruption instruction is produced, the head address of an error processing routine is obtained with reference to the jump address of an interruption instruction of a reference table. Thus the control processing proceeds to an error processing routine for execution of the error processing. This error is equal to a fatal error occurring in an access mode of a floppy disk 4, for example, and then restored by asking an operator for input of keyboard in the error processing routine.
Patent JP-H04249128-A (JP)
Title: Monitor data and molding condition printing method for injection molding machine
Inventor: KAMIGUCHI MASAO
IPC: B29C45/76
Filed: 1991-02-06
Abstract: PURPOSE:To print changed molding conditions together with various kinds of monitor data sensed during the printing process. CONSTITUTION:Whether the molding conditions are changed or not is decided (S1), and when any change is, the molding condition of said change is printed (S2). Then, counter C for counting the number of shots and register R are set '0' (S3).When the values of counter C and register R are different and the number of shots is increased, the value of counter C is stored in register R, and monitor data are printed (S4, S5 and S6). When the molding condition is not changed, monitor data of respective shots are printed successively in order, while when the molding condition is changed, monitor data after the change are printed after the molding condition of said change is printed, which makes the comparison of monitor data and molding conditions simple.
Patent JP-S63201986-A (JP)
Title: Two port memory
Inventor: YAMAGUCHI SEIJI
IPC: G11C11/34
Filed: 1987-02-18
Abstract: PURPOSE:To form a two port memory of a large capacity as a chip by designing the titled memory in a way that two independent addresses are accessed at readout and either of the two independent addresses at write only is to be accessed. CONSTITUTION:When a 1st word line W1 is selected at readout, the stored data Q is transferred to a 1st bit line B1. In selecting a 2nd word line W2, the stored data Q* is transferred to a 2nd bit line B2. Even in selecting the 1st word line W1 or the 2nd word line W2 at write, since two bit lines at write are used simultaneously, the write of the word line selected precedingly is finished, then the write of the word line selected next is to be executed. That is, even when the write is executed and the other write is to be executed, it is disregarded. Thus, a two port memory with a large capacity is mounted as a chip easily.
Patent JP-S57148884-A (JP)
Title: Sealed alkaline cell
Inventor: YANAGIHARA NOBUYUKI
IPC: H01M10/52
Filed: 1981-03-10
Abstract: PURPOSE:To prevent the reduction of hydrogen occulding capacity in a cell and to improve the reliability of the cell by a construction wherein a hydrogen- occluding material enclosed in a protective material which offers water repellency and air-permeability is attached to a portion in the gaseous phase within a cell container. CONSTITUTION:Referring to the diagram, there are shown a cell case 1; an insulating base plate 2; a nickel anode 3 and a cadmium cathode wound spirally through a separator 5; and a hydrogen-occluding material 13 enclosed in a protective material 14 with water repellency and air permeability and arranged on an upper insulating plate 6. Since the water repellency of the protective material repels an electrolyte even if the electrolyte touches the material, the electrolyte is prevented from entering into the inside. Accordingly, the power of the electrolyte is not seen to decrease and only the hydrogen gas generated is occluded. As a result, the rise of the pressure in the cell because of the hydrogen gas hardly occurs, so that the cell can be used in portable equipment.
Patent JP-S54151335-A (JP)
Title: Input and output control system
Inventor: MURAKAMI SHIYUUJI
IPC: G06F13/12
Filed: 1978-03-27
Abstract: PURPOSE: To enable the input and output control different in the bus interface in multiple-control, by giving flexibility to the interruption process from the command and input and output unit from CPU through the use of firm-ware.  
     CONSTITUTION: The input and output unit 93 having the interface different in the interface including CPU 91 is connected to the bus via the adaptor 92. In this case, the unit 93 is set with firm-ware and has the register 97 representing the end of external control interruption. The adaptor 92 sets the bit to the flag 98 of the unit 95 with the firm-ware when interruption to CPU 91 is finished to set the register 97, and the flag 98 is reset with the firm-ware of the unit 93. Thus, a plurality of controls for the input and output units different in the bus interface can be made by giving flexibility to the interruption control from the unit 93 and the command from the CPU 91 through the use of firm-ware. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06252553-A (JP)
Title: Manufacture of multilayered printed wiring board
Inventor: YANAGI HEIJIRO
IPC: B30B7/02
Filed: 1993-02-24
Abstract: PURPOSE:To enhance workability and to eliminate the problems of the external appearance of a multilayered copper foils by dividing the tip when ratchets are inserted in a reference hole provided in prepregs between an inner layer core material and an inner layer core material and caulking and fixing the ratchets. CONSTITUTION:Prepregs 3 are inserted in a plurality of inner layer cores 1 and 2, wherein a wiring pattern is formed. Ratchets 11 are driven into a reference hole 5 for the ratchet, which is formed beforehand. The tip of the ratchet 11 is divided into 11-20. At the same time, the ratchets are caulked, and the inner-layer unit is formed. Thereafter, prepregs are overlapped on both surfaces of the inner-layer unit, and electrolytic copper foils are overlapped on the outsides. Under the conditions of the molding pressure of 15kg/cm<2> or less, an autoclave-type vacuum press is used, and heating and compression are performed and molding is conducted. Thus, the multilayered printed wiring board having the excellent surface property of the outer layer copper foil, can be obtained accurately with good workability at a low cost.
Patent JP-S54127655-A (JP)
Title: Electronic apparatus
Inventor: HIRATA OSAMU
IPC: G06F15/02
Filed: 1978-03-27
Abstract: PURPOSE: To increase the flexibility of the flexible keyboard by collecting the battery, indicator and logic arithmetic element at part of the substrate.  
     CONSTITUTION: Indicator D which is most feeble mechanically is protected by being surrounded with battery B and logic element L, and these elements are collected at the end part of substrate F. The keyboard part is used as the free end. Thus, the flexibility can be well increased for the keyboard. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10187003-A (JP)
Title: Electrophotographic device
Inventor: OKADA TETSUYA
IPC: G03G15/00
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic device capable of easily and efficiently performing jamming processing without complicating the operation of jamming processing. SOLUTION: A carrying unit 10 having a recording material carrying path on its upper surface can be drawn out from a device main body at least to a halfway position in a direction nearly orthogonal to the shaft line of a photoreceptor drum. In the unit 10, a paper supply roller 8 is arranged on the side of the supplied end of recording material on a drawing-out side and at least the lower roller of a pair of resist rollers 9 is arranged on the recording material carrying path on an inner side from the roller 8.  Then, the unit 10 has internal space communicating with an aperture part 21 disposed on the drawing-out side, is provided with a recording material housing part 7 attachably/detachably housed in the internal space of the unit 10 from the aperture part 21 in the same direction as the unit 10, and equipped with an engaging means engaging the unit 10 with the housing part 7 only when the unit 10 is drawn out.
Patent JP-H07221643-A (JP)
Title: Analog/digital converter and portable communication terminal equipment using the same
Inventor: TANBA HIROKO
IPC: H03M1/36
Filed: 1994-02-08
Abstract: PURPOSE:To simultaneously perform the highly accurate offset adjustment and gain adjustment of an analog/digital converter by making the dynamic range of analog signals to be inputted and the dynamic range of an analog/ digital conversion circuit be coincident. CONSTITUTION:The dynamic range of input analog signals and the dynamic range of this A/D converter M are made coincident. In other words, the entire bits of A/D converted digital signals are turned to a first logical value when the level of the input analog signals is a maximum value and the entire bits of the A/D converted digital signals are turned to a second logical value when the level of the input analog signals is a minimum value. That is, inputting the analog signals Ain to the A/D conversion circuit M after desired first voltage V1 and second voltage V2 are adjusted means that the dynamic range of the input analog signals Ain and the dynamic range of the A/D conversion circuit M are made coincident and highly accurate A/D conversion is made possible.
Patent JP-H07244414-A (JP)
Title: Image forming device
Inventor: NISHIDE HIROO
IPC: G03G15/01
Filed: 1994-03-07
Abstract: PURPOSE:To obtain an inexpensive image forming device capable of improving the productivity of the formation of a full color image and further, being used for forming a black-and-white image as well by providing both image forming part for color and black. CONSTITUTION:Electrostatic latent images corresponding to the images of Y, M and C are successively formed on a photoreceptor drum for color 1 and successively transferred onto an intermediate transfer body belt 5 so as to be superimposed. Then, in a photoreceptor drum for black 9, a black image is formed. Thus, a stable black image required for a full color machine used for black-and-white as well can be obtained and simultaneously a high quality full color image not having the unevenness of the color caused by color smear and the characteristics of the photoreceptor drums as a problem in a system using a large number of photoreceptor drums can be obtained as well. Moreover, the black image forming part is arranged in the rear step of the color image forming part, so that as an image memory, one only for the black image can be used and the compressibility of the image can be enhance.
Patent JP-H07243844-A (JP)
Title: Figure measurement device with verification function
Inventor: KUBO AKIO
IPC: G01B21/02
Filed: 1994-03-07
Abstract: PURPOSE:To electrically perform the calibration of errors of measurement data of a drawing by changing a verification mode change switch for a verification mode at the time of the calibration and storing each correction datum to a nonvolatile memory with a correction data writing switch. CONSTITUTION:One end of a surveying rod 4 is rotatably mounted on a frame 2 having wheels 1 and a trace part 3 having an enlargement lens is provided on another end thereof. When a figure is traced with the trace part 3 and the wheels 1 and the surveying rod 4 are rotated, signals 6a, 7a transmitted from encoders 6, 7 are counted with counters 11, 12 whose signals c1, c2 are transmitted to a computer 5. In the case of calibration, a device is changed for a verification mode with a verification mode change switch S1 and a reference figure is traced on a verification sheet. Next, correction data are shown on a display 9 with a correction data writing switch S2 and stored to a nonvolatile memory 13. In the case where verification is performed, the correction data are read from the memory 13 and calculation processing is conducted.
Patent JP-S62192808-A (JP)
Title: Crossing point control system for automatic steering vehicle
Inventor: KAMEI SHIGEKI
IPC: G05D1/02
Filed: 1986-02-19
Abstract: PURPOSE:To perform efficient crossing point control with simple constitution by laying a detection tape in the crossing point area of an automatic steering vehicle which runs on a run path and providing this vehicle with a transmitter and a receiver. CONSTITUTION:A guide tape is laid on run paths L1-L4 provided in the crossing point area D and automatic steering vehicles A and B are run automatically. The vehicles A and B are provided with a detecting means for the arrival at and passage in the crossing point area D, a transmitting and receiving means, a run control means, etc. The receiving means stops a reception state when the vehicle enters the crossing point area D and the transmitting means starts sending a radio wave signal predetermined for each crossing point area when entering the crossing point area D and stops sending it on existing from the area. Consequently, the receiving means decides whether there is another vehicle in the area D or not and judges the priority of entrance into the crossing, point, thus performing the crossing point control.
Patent JP-S61194474-A (JP)
Inventor: HAYAMA AKIRA
IPC: G06F3/048
Filed: 1985-02-25
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-H03239127-A (JP)
Title: Charging equipment
Inventor: KANEKO ATSUMI
IPC: H02J7/00
Filed: 1990-02-16
Abstract: PURPOSE:To lengthen the charge and discharge cycle lifetime of a secondary cell by adding a discharging circuit periodically discharging the secondary cell to a charging circuit charging the secondary cell incorporated into an electrical equipment, forcibly discharging the secondary cell up to discharge-end voltage and charging the secondary cell up to upper-limiting voltage. CONSTITUTION:A charging circuit 15 is connected electrically to the terminals 11a, 11b of the secondary cell 10 of en electrical equipment, the secondary cell 10 is charged at upper-limit voltage by power from a power supply section 14 for charging, a discharging circuit 16 is bonded electrically with the terminal of the secondary cell 10 of the electrical equipment, and the charging charges of the secondary cell 10 are discharged forcibly up to discharge-end voltage. A timer means 18 sets the charge time zone and discharge time zone of the secondary cell 10, and a switch means 17 connects the charging circuit 15 to the secondary cell 10 in the charge time zone set by the timer means 18, and bonds the secondary cell 10 with the discharging circuit 16 in the discharge time zone.
Patent JP-S60180492-A (JP)
Title: Commutation margin angle detecting method of commutatorless motor
Inventor: OKADA YASUHIKO
IPC: H02P6/08
Filed: 1984-02-27
Abstract: PURPOSE:To detect a commutation margin angle irrespective of the normal and reverse rotations of a motor by considering a digital signal corresponding to the rotating direction of a motor when a logic calculation is executed. CONSTITUTION:A digital signal in response to a motor current, a digital signal responding to a voltage between motor lines for inducing a synchronous motor and a digital signal in response to the set control leading angle for deciding the commutating period are logically calculated to obtain a digital signal corresponding to the commutation margin angle. When the logic calculation is executed, a digital signal corresponding to the rotating direction of the motor is considered.