baber/WOPTO huggingface dataset:
Patent JP-2001095296-A (JP)
Title: Stepping motor control method
Inventor: TAMAI HIROBUMI
IPC: H02P8/38
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a stepping motor control method capable of driving a stepping motor accurately from the low-speed range to the high-speed one with no possibility of stepping out, without using sensors which include an encoder or a resolver. SOLUTION: A phase angle θ is detected from an induced voltage vector E due to the counter electromotive force of a stepping motor S. A relative angle of a stator winding to the magnetic pole of a rotor is obtained from the phase angle to perform the closed-loop control of a stepping motor S. The detection of the phase angle θ is effected by calculating an induced voltage vector E for every constituent of each axis for the a stator axis, that intersects at right angles and by taking the arc tangent of the calculated ratio of the constituents of each axis.
Patent JP-H10110367-A (JP)
Title: Braider
Inventor: UOZUMI TADASHI
IPC: D04C3/02
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To prevent the twist of center yarn and improve the productivity of a braider by placing a covering member on the center yarn up to the braiding position or thereabout and preventing the intertwining of the center yarn with a yarn supplied from an orbit-traveling bobbin carrier. SOLUTION: The center yarn (y) delivered from a nearly horizontally arranged bobbin carrier is passed through a center yarn introducing apparatus, inserted into a covering member 1 inserted to a hollow bolt f3 and transferred to the braiding position on a mandrel. The covering member 1 is freely movable, covers the center yarn (y) up to the braiding position or thereabout and prevents the contact and intertwining of the center yarn (y) with a yarn delivered from a bobbin carrier traveling along an orbit by the rotation of a gear d1 .
Patent JP-H1199936-A (JP)
Title: Supporting structure of brake hydraulic pressure controller
Inventor: SAKAI MORIHARU
IPC: B60T17/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide the supporting structure of a brake hydraulic pressure controller, which is able to reduce the cost of production, offering no problem from the viewpoint of durability, without generating any vibration from this controller. SOLUTION: Since a hydraulic circuit 40 refluxes a brake liquid without using a pump, there is no vibration produced in this hydraulic circuit 40. Accordingly, even if this circuit 40 is firmly attached to a car body 38 with a bracket 39 through no vibration-proof material, any vibration will in no case be transmitted to the body 38 at all. Further, if the body 38 is vibrated by its traveling, vibration frequency is fully different from resonant frequency in the hydraulic circuit 40 being supported by the bracket 39, and thus it is not resonated. Therefore, in the supporting of this circuit 40, manufacturing cost is reducible by omitting the use of vibration proof materials, and further there is no vibration generated from the hydraulic circuit 40 itself, so that the riding quality of each individual occupant is not harmed at all. Moreover, as there is no resonance by means of car traveling, any problem on the durability of this circuit 40 is not at issue.
Patent JP-H0891278-A (JP)
Title: Revolutional slide pedal of bicycle
Inventor: TAMURA KIICHI
IPC: B62M3/08
Filed: 1994-09-22
Abstract: PURPOSE: To obtain an up-to-date and effective pedal form which exercises an epoch-making strong driving force. CONSTITUTION: At the neck part of the pedal shaft A of an R crank 3, a magnet hook G having a strong magnetism is fitted movable, to a hook shaft F to which a rachet gear ring having no magnetism is fitted and contacted closely, and the magnet hook G is continued to contact neutrally to the rachet gear constantly by its strong magnetic suction force. At the position a little upper side of the magnet hook G, a hook stopper K of a nonferrous material is provided. A front base lock D holding the R pedal shaft A, a slide case L with the form enclosing a rear base block E, and another slide case, are fitted and installed allowable to slide lightly back and forth. To the L crank at the left side surface, also a slide pedal with the entirely same structure is installed.
Patent JP-H02113670-A (JP)
Title: Run length processing circuit
Inventor: KANAMARU KATSUO
IPC: H04N1/419
Filed: 1988-10-24
Abstract: PURPOSE:To contrive the high speed of a processing to calculate the continuous length of the same color picture elements by converting run length data into address signals with a converting means to be hardware, and accessing a memory. CONSTITUTION:A means 11 is provided which generates the run length data to apply the continuous length from a change point to the next change point in the respective picture element data on a scanning line in the range from a minimum value to a maximum value. Run length data RL4 to RL15 outputted from the run length data generating means 11 are converted and generated to memory address signals MA1 to MA9 for a RAM10 by a converting means 12. Consequently, when the number of the picture elements included in one scanning line is >=the memory capacity of the RAM 10, since the number of the exchange of the data for the RAM10 is taken into consideration, and the continuous length is calculated, a software processing is made unnecessary. Thus, the processing to calculate the continuous length of the same color picture elements can be shortened by a time consumed for such a software processing as usual.
Patent JP-S61145661-A (JP)
Title: Assignment management system of main storage area
Inventor: ISHIZUKA TADATSUGU
IPC: G06F12/02
Filed: 1984-12-19
Abstract: PURPOSE:To reduce number of input and output in case of join operation especially and to improve the through-put of retrieval processing in a data base system by managing read and storage of a data to a main storage area. CONSTITUTION:When the main storage area is required to read a data, the main storage area represented by an NBEP pointer 4 is used and the main storage areas are rearranged so as to by pointed out by an NBSP pointer 3. In reading an index of a combined column of merge join, the main storage pointed out by the pointer 4 is used and the main storage areas are rearranged so as to be pointed out by a PBSP pointer 1. Then the areas are rearranged to be pointed out by the pointer 4 at the end. That is, the area from the storage area pointed out by the pointer 1 to the storage area pointed out by the PBEP pointer is used as a priority data main storage area. Thus, the through-put of retrieval processing is improved and the number of input/output times for join operation is reduced especially.
Patent JP-H01109861-A (JP)
Title: Simultaneous terminal call system
Inventor: RI HIROSHI
IPC: H04M3/42
Filed: 1987-10-23
Abstract: PURPOSE:To obtain an effective response to a speech terminated terminal by storing the constitution of terminal groups in the memory of an exchange, transmitting a call signal to all terminals which are not busy at the time of the incoming of an incoming call to a group of communication terminals and transmitting the call signal to the terminal when the busy terminal terminates the speech. CONSTITUTION:The memory 21 is mounted in the exchange 2 and the constitution of the terminal groups 1 is stored in this memory 21. The constitution of the groups stored in this memory 21 can be rewritten by the command of a person in charge of maintenance, thereby, the constitution of the groups can be easily changed. For instance, if a call comes through an input line 41, the exchange 2 refers to the memory 21 storing the constitution of the groups to simultaneously call all the terminals which are not busy in the terminal groups 1. When the speech of the busy terminal 11 is completed before no response signal is returned from the terminals to the call signal, the exchange 2 detects it and transmits the call signal to the terminal 11.
Patent JP-H04143815-A (JP)
Title: Circuit unit
Inventor: YASHIMA HIROAKI
IPC: G06F1/00
Filed: 1990-10-05
Abstract: PURPOSE:To improve the debugging efficiency and to shorten the debugging time by using each common part and non-common part as a separate partial circuit unit and providing the connectors to secure the mutual connection between both partial circuit units. CONSTITUTION:The partial circuit units 1 and 2, i.e., a common part and a non-common part have the connectors 3 and 4 for mutual connection of both units. When plural circuit units including the common parts are debugged, the same unit 1 including the common part is continuously used while plural circuit units are debugged. Meanwhile only the partial circuit units of the non-common parts of plural circuit units are successively connected the unit 1 including the same common part. As a result, plural units are never debugged in duplication for the common part and therefore the non-common part of each desired unit to be actually debugged can be smoothly debugged. Thus the debugging time is shortened.
Patent JP-S62124958-A (JP)
Title: Control of serial dot printer
Inventor: YAGIHASHI TOSHIO
IPC: B41J2/24
Filed: 1985-11-27
Abstract: PURPOSE:To increase printing speed and prolong head's life by controlling head's running speed so that the duty of head drive time of a serial dot printer may become heavy within a range of specifications. CONSTITUTION:A printing head 2 performs printing action at a printing data signal 10 transmitted from a printer control circuit 1. At that time, an arithmetic circuit 4 calculates the running speed of the printing head 2 so that the duty of head drive time may become heaviest within a range of specifications at printing data signal 10. Then this calculation value is output to a control circuit 5 as a running speed control signal 12. A head running speed control circuit 5 controls a voltage at a motor drive signal 13 according to the value of the running speed control signal 12 when 'motor ON/OFf' signal 11 from the printer control circuit 1 is ON and drives a motor 3. The running speed of the motor 3 is controlled by the voltage of the aforementioned signal 12. When the running speed control signal 12 is OFF, the motor 3 is not driven and the printing head 2 does not run.
Patent JP-S63121203-A (JP)
Inventor: KAMIMURA TOICHI
IPC: F21S2/00
Filed: 1986-11-08
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-H09219156-A (JP)
Title: Electron gun for color cathode-ray tube
Inventor: KAWARADA TAKAHIRO
IPC: H01J29/50
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To constitute an electron gun for a color cathode-ray tube by which excellent resolution is obtained by forming a beam spot of the whole image screen area as a true circle. SOLUTION: In an electron gun for a color cathode-ray tube, an auxiliary grid Gs connected to a fourth grid G51 on which dynamic voltage by superimposing voltage changing according to a deflecting quantity of an electron beam on focus voltage is impressed, is arranged between a screen grid G2 of a triode part and a first grid G3 on the cathode K side to constitute a main lens part. A means to form a quadrupole lens changing according to a deflecting quantity of an electron beam is arranged in at least one of opposed surfaces of these auxiliary grid and first grid.
Patent JP-H0689558-A (JP)
Title: Correction system for electronic device
Inventor: KISHIDAKA YURIKO
IPC: G11B20/12
Filed: 1992-09-09
Abstract: PURPOSE:To enable the correction of a trouble generated within an electronic device, such as VTR, without modifying the device itself when this trouble is discovered after production. CONSTITUTION:A microcomputer 12 which can communicate with a peripheral apparatus 2a via a communication format 3a is included in a VTR body 1a. Data for correction is transmitted from the peripheral apparatus 2a to the microcomputer 12 and the correction data is stored into an EEPROM 13 which is a non-volatile memory. The microcomputer 12 receives this correction data and executes the processing of correcting the trouble of a circuit 14. The correct data is used by using the correction data and substituting this data for the data of the bug of a ROM if, for example the circuit 14 is the ROM and when the bug thereof is discovered.
Patent JP-2000094504-A (JP)
Title: Foamed synthetic resin container and method and apparatus for molding the container
Inventor: YAMADA TAKASHI
IPC: B29C51/32
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a foamed synthetic resin container in which a lid part material can be separated easily and combined with a container main body nearly without forming a gap. SOLUTION: In a foamed synthetic resin container 1 which has a container main body 2 and a lid part material 3 which are molded integrally by using a foamed synthetic resin sheet material and in which the lid part material 3 is rotated around the boundary part 4 between the container main body 2 and the lid part material 3 to close the opening part of the main body 2, at least two perforations 13 in which holes 13a penetrating the boundary part 4 are arranged at intervals on a straight line are formed approximately in parallel in the longitudinal direction of the boundary part in the boundary part 4.
Patent JP-H1093395-A (JP)
Title: Multiplex broadcast receiving device
Inventor: MATSUMOTO YASUO
IPC: H03J7/18
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To receive desired contents without any troublesome operation by automatically outputting the sound signal of a corresponding broadcast when monitor data selected by the user of the multiplex broadcast receiving device are detected in broadcast data. SOLUTION: From the inputted operation state of an operation switch 10, the contents of reproduction reservation, i.e., a program name, a number, or an artist name is stored in ASCII code in a memory 11. Then when data regarding the contents of a current broadcast in multiplex data match the contents of the reproduction reservation stored in the memory 11, a current reproduction state, i.e., the state of a reproduction sound source and sound volume and sound quality states are stored and the reserved FM multiplex broadcast is received.  Then when the broadcasting of music, etc., reserved with the reproduction state of the FM multiplex broadcast, i.e., the adjustment states of sound volume and sound quality as the last stored reproduction state of an FM multiplex broadcast ends, the reproduction state of the FM multiplex broadcast at this point is stored and the sound source is switched to the sound source which was reproduced before the reproduction-reserved FM multiplex broadcast is reproduced.
Patent JP-S63120488-A (JP)
Title: Manufacture of photoelectron integrated circuit
Inventor: TSUJII HIRAAKI
IPC: H01L27/15
Filed: 1986-11-10
Abstract: PURPOSE:To make the film thickness of a base layer and the current amplification factor of a transistor uniform, and make the stray capacity of collector side small to realize high speed operation, by using a semi-insulating substrate, taking out a laser electrode from the substrate surface, and performing the epitaxial growth of each layer of a transistor in the state where growth planes are flat. CONSTITUTION:On a semi-insulating semiconductor substrate 101, a collector layer 122, a base layer 104 and an emitter layer 105 constituting a transistor are formed in this order, and a groove to constitute a semiconductor laser is formed in specified positions of the above layer. Then, a double hetero junction is formed in the above groove with an N-type buried layer 111, an active layer 112 and a P-type buried layer 113. The above collector layer 112, emitter layer 105, N-type buried layer 111, and P-type buried layer 113 are constituted such that the respective bias voltage can be applied. For example, the above semi-insulating semiconductor 101, the collector layer 122, and the emitter layer 105 are made of, respectively, InP, N-type InGaAs, and N-type InP. The base layer 104 is made of P-type InGaAs whose forbidden bandwidth is narrower than that of the emitter layer 105.
Patent JP-H06119194-A (JP)
Title: Data processing system
Inventor: NATORI ATSUSHI
IPC: G06F13/00
Filed: 1992-10-06
Abstract: PURPOSE:To prevent heat from being generated by detecting a fault by adding simple hardware by providing a means to detect the fault of a register in a data processor by data of scan-out, and switching the bidirectional buffer of the data processor to an input side by the output of the means. CONSTITUTION:A scan path fault detection register 13 is connected between an enable register 12 and a scan path (b), and detects the fact that a fixed fault occurs in registers 111, 112. In such a case, it is assumed that the fixed fault occurs in the first register 111 when the scan-out of the scan paths (b) of the data processors 1-3 are performed. Thereby, logic 1 is set at the scan path fault detection register 13. Since the signal of logic 1 represents the fact that one fixed fault occurs in the scan path (b), the enable register 12 is set at logic 0 replying to the signal of logic 1. Therefore, the bidirectional buffer 10 is switched to the input side.
Patent JP-H03138085-A (JP)
Title: Method and equipment for welding lead wires of metallized plastic film capacitor
Inventor: ISHIZUKA AKIRA
IPC: H01G13/00
Filed: 1989-10-13
Abstract: PURPOSE:To improve welded joint quality by pressurizing and energizing lead wires put on a metallized plastic film capacitor main body by high-resistance electrodes. CONSTITUTION:Zinc layers 6 to continue with inside metal deposited films are deposited respectively on both ends of the main body 45 and further, solder metallikon layers 7 are formed and the interval between both ends is energized to perform welding while the lead wires 48 and 49 being pressurized by the high-resistance electrodes 29 and 30 fixed among the tips of feeding copper electrodes 25-28 by lead wire welding of the metallized plastic film capacitor to which the lead wires 48 and 49 are welded. By this method, even if there is ruggedness on the electrode surface which is a connecting place of the capacitor main body, a connecting state of the lead wires is always uniform and nonuniformity is not caused and moreover, pressurizing mechanisms of the high-resistance electrodes can be simplified and the welded joint quality can be improved.
Patent JP-H0578982-A (JP)
Title: Cellulose fiber-containing fiber structure and its production
Inventor: OTA SHOZO
IPC: D06M101/16
Filed: 1991-09-17
Abstract: PURPOSE:To obtain the title fiber structure containing a cellulose fiber obtained by adding a compound curable by irradiation with electron beam and a reaction product of a resin finishing agent for cellulose to the inside or/and the surface of a cellulose fiber, having excellent durability and capable of exhibiting wash and wear property. CONSTITUTION:A cellulose fiber is dipped into a finishing liquid containing a (meth)acrylate compound expressed by formula I (R1 and R2 are H or CH3; n is 1-50; X is H or formula II) curable by irradiation with electron beam, e.g. ethylene glycol monoglycidyl(meth)acrylate and a resin finishing agent for cellulose, preferably dimethyloldihydroxyethylene urea, etc., and irradiated with electron beam in wet state and then heat-treated to provide the cellulose fiber-containing fiber structure containing the compound expressed by formula I and a reaction product of a resin finishing agent in the interior or/and on the surface of the cellulose fiber and being excellent in crease resistance in a dried state or moisten state and durability and having wash and wear properties.
Patent JP-S61144249-A (JP)
Title: Continuous casting method
Inventor: MORISHITA HITOSHI
IPC: B22D11/108
Filed: 1984-12-18
Abstract: PURPOSE:To improve casting efficiency by heating and melting the slag bar sticking to the wall surface of a mold by IR rays, laser beam, etc. CONSTITUTION:The mold 2 has steel plates 2a, 2b forming respectively the long side and short side of a billet 1. The molten metal supplied from an immersion nozzle is molded in the mold 2 and descends. Mold powder 5 is supplied atop the unsolidified part 1a thereof and the molten mold powder 6 is distributed on the surface. Heat energy is generated from a heat source 9 for IR rays, etc. and is concentrically irradiated on the slag bear 8 via a reflecting plate 10 to heat the slag bear when the slag bear 8 is formed as the powder 6 is cooled. The slag bear 8 sticking to the wall surface of the mold 2 is melted by the above-mentioned method, by which the slag bear is removed without the aid of man power. The efficiency of continuous casting is thus improved.
Patent JP-H04143846-A (JP)
Title: Interface converter circuit
Inventor: KINOSHITA JIRO
IPC: G05B19/414
Filed: 1990-10-04
Abstract: PURPOSE:To prevent the deterioration of the data processing speed by providing an array converting means which converts an address and its data arrays based on the conversion data stored in a storage means. CONSTITUTION:The address signals outputted from an MPU are sent to a storage means 8 and a conversion command means 19. The means 19 decides whether the address designated by the received address signal and a data array of the address signal should be converted or not. If so, a conversion command signal is outputted to a storage means 8. The means 8 sends the conversion data to a data array converter circuit 14. Thus the circuit 14 converts the address and its data array based on the conversion data received from the means 8. As a result, the deterioration of the data processing speed is prevented.
Patent JP-H05107450-A (JP)
Title: Video-camera device
Inventor: KANEDA KITAHIRO
IPC: G02B7/28
Filed: 1991-10-16
Abstract: PURPOSE:To enable natural and smooth focusing control without malfunction independently of the condition of a subject. CONSTITUTION:A video-camera device equipped with an autofocusing device by which a focusing system is operated on the basis of the signal that has been output from an imaging means 3 comprises extracting means 6 to 9 for extracting focusing signals corresponding to the degrees of focusing out of imaging signals; a calculating means 10 for obtaining an evaluated value, making an input signal of a focus signal, that indicates the degree of conformity in which the input signal conforms to a predetermined condition, on the basis of a prescribed input membership function, and also for outputting a control signal by substituting this evaluated value into a prescribed output membership function; and a control means 10 for performing at least one of focusing judging operation, restart judging operation, and focusing incapability judging operation of the autofocusing device on the basis of the control signal that has been output from the calculating means 10, and also for changing over the operating condition of the autofocusing device.
Patent JP-H1078017-A (JP)
Title: Bolt and nut set
Inventor: AOKI KIYOSHI
IPC: F16B35/04
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To facilitate the adjustment of the height of an apparatus of heavy duty by combining a bolt whose head bearing surface part is formed with a spherical surface shape and whose part of a cylindrical part under head is provided with longitudinal stripes, with a nut whose bearing surface part is provided with a spherical surface shape and whose inner periphery is formed with a through-hole having longitudinal stripes. SOLUTION: A bolt 3 whose bearing surface part is formed with a spherical surface seat 1 and whose outer periphery under head is provided with longitudinal stripes 2 is inserted in a mounting hole 11 formed a part of flange metal fitting 10 together with a washer 8. A nut 6 whose inner periphery is formed with a hole 5 with longitudinal stripes and whose bearing surface part is formed with a spherical surface seat 4 is fitted in a longitudinal groove 2 together with a washer 9, and is tightened and fixed by a tightening nut 7. As a result, both of rotation transmission capability and linear mobility which the longitudinal groove shape owns and oscillating capability which the spherical surface shape owns can be attained, thus it is possible to facilitate the installation of an apparatus even on an inclined floor surface, and height adjustment.