baber/WOPTO huggingface dataset:
Patent JP-H07106462-A (JP)
Title: Semiconductor device
Inventor: OKAMOTO AKIRA
IPC: H01L25/065
Filed: 1993-10-07
Abstract: PURPOSE:To provide a semiconductor device in an LCC package, having semiconductor chips on both sides and having an increased number of pins, by a method wherein an external electrode which is similar to an external electrode installed on the outer widewall of an insulating substrate is installed on the inner sidewall of a recessed part which is formed on the bottom face of the insulating substrate. CONSTITUTION:First external electrodes 2 are arranged around a first element mounting part formed in the central part on the surface of an insulating substrate 1, and they are extended to the inside of a groove formed in the outer sidewall of the insulating substrate 1. Second external electrodes 3 are arranged around a second element mounting part formed in the central part of a recessed part on the surface of the insulating substrate 1, and they are extended to the inside of a groove formed in the inner sidewall of the insulating substrate 1. Then, semiconductor chips 5, 6 which have been mounted respectively on the first and second element mounting parts are connected electrically to the external electrodes 2, 3 by bonding wires 7, an insulating frame 4 is then attached, a resin 8 is filled into the recessed part, and this assembly is sealed. Thereby, it is possible to realize a package of an LCC structure in which the number of external electrodes has been increased.
Patent JP-S62111287-A (JP)
Inventor: ENOKIDA YOKO
IPC: G10H1/00
Filed: 1985-11-08
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-S62100907-A (JP)
Inventor: JIYON HENRII AREKISANDAA
IPC: H01B3/12
Filed: 1986-10-22
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-H0588790-A (JP)
Title: Power source control system
Inventor: NINOMIYA RYOJI
IPC: G06F1/26
Filed: 1991-09-30
Abstract: PURPOSE:To reduce power consumption by realizing a sleep mode function turning off the electric power supply of the CPU with the operation of the CPU secured. CONSTITUTION:The supply of a electric power source Vcc to a CPU 11 is stopped with the CPU 11 reset, and the CPU 11 is set to a sleep mode. In the sleep mode, the electric power source Vcc is turned on and the electric power consumption of the CPU 11 is remarkably reduced. In resetting the CPU 11, the register content of the CPU 11 is saved and the saved register content is returned when the supply of the electric power source Vcc is restarted and the reset is released. Thus, the operation of the CPU 11 can be started before stopping the supply of the electric power source Vcc, securing the normal operation of the CPU 11.
Patent JP-S62112429-A (JP)
Title: Duplicated optical loop network
Inventor: KITACHI NISHIMINE
IPC: H04B10/27
Filed: 1985-11-12
Abstract: PURPOSE:To constitute right and left both systems by one optical fiber by using a light multiplexer/demultiplexer and light sources of plural wavelengths so as to assign a different wavelength light to the right rotary system and the left rotatary system thereby constituting the duplicated optical loop. CONSTITUTION:An optical signal of wavelength lambda1 is sent in the right rotatary system and an optical signal of a wavelength lambda2 is sent in the left rotary system. The transmission signal of the right rotatary system is led to the light multiplexer/demultiplexer 9 by an optical fiber 8, reproduced into an electric signal by a photoelectric transducer 12 and branched. The branched signal is converted into an optical signal of wavelength lambda1 by an electrooptic transducer 12 together with an insertion signal of the own station and sent to an optical fiber 8' by the light multiplexer/demultiplexer 10. The transmission signal of the left rotary system is led to the light multiplexer/demultiplexer 10 through the fiber 8' after the reproduced into an electric signal by a photoelectric transducer 14 simularly and branched. The branched signal is sent to the optical fiber 8 via an electrooptic converter 11 and the light multiplexer/demultiplexer 9. If a transmission line with the next station of the right rotatary system is failed, the branching signal of the right rotatary system is switched by a changeover switch 15 and sent as the signal of the left rotatary system.
Patent JP-2000083148-A (JP)
Title: Image reader
Inventor: TSUKAHARA HAJIME
IPC: H04N1/21
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To reduce the frequency of occurrence of intermittent operations in the case of a read scanning processing of the image reader. SOLUTION: Image data on both a front side and a rear side of an original obtained by reading and scanning both the front side and the rear side of the original in the original carrying read mode are separately stored in a front side image memory 44 and a rear side image memory 47 by bringing a 1st data bus of a 1st bus connection selection means 46 to a non-connecting state and a 2nd data bus of a 2nd bus connection selection means 49 to a connecting state.  On the other hand, front side image data of the original obtained by reading and scanning only the front side of the original in the original carrying read mode or obtained by reading and scanning only the front side of the original in a fixed original read mode are sequentially stored in the front side image memory 44 and the rear side image memory 47 by bringing the 1st data bus of the 1st bus connection selection means 46 to the connecting state and the 2nd data bus of the 2nd bus connection selection means 49 to a non-connecting state. Thus, the number of times of occurrence of intermittent operations is reduced.
Patent JP-H0195732-A (JP)
Title: Feed for fish and shellfish
Inventor: TONE MASAKI
IPC: A23K1/18
Filed: 1987-10-06
Abstract: PURPOSE:To contrive to increase feed taking effects and meat increasing effects on raised fishes, by blending a formula feed with stickwater obtained by boiling krill from the South Pole or a concentrate thereof. CONSTITUTION:For example, krill from the South Pole is ground by a homogenizer, incorporated with water, heated and filtered. Then the ground krill is heated and concentrated under reduced pressure. A well-known formula feed is properly blended with the concentrate to give a product. Concentration and use of stickwater abandoned in the process of production of krill meal have great economic effects.
Patent JP-S62112172-A (JP)
Title: Developing method
Inventor: HOSOI ATSUSHI
IPC: G03G15/06
Filed: 1985-11-11
Abstract: PURPOSE:To form a developed image having a high image density by providing a toner particle layer having a specific amt. on the surface to a developer carrying member and making development while impressing an alternating electric field to transfer the toner particles from the surface of the developer carrying member to the surface of an electrostatic latent image carrying body at <=50% of the volume at which the toner particles occupy in a developing part. CONSTITUTION:The developer carrying member 22 for carrying the toner particles 28 and magnetic particles 27 and conveying the same to the developing part is provided with >=0.05X10<-3>g/cm<2=1.0X10<-3>g/cm<2> toner particle layer on the surface of the developer carrying member to supply the toner particles to the electrostatic latent image carrying body 1. The magnetic particles to permit the transfer of the toner particles from the surface of the developer carrying body are conveyed to the developing part and the development is executed while the alternating electric field to transfer the toner particles from the surface of the developer carrying member to the surface of the electrostatic latent image carrying body is impressed to said member. The reproduced images in the part where the images are light or the line-shaped images are thinned if the amt. of the toner is smaller than 0.05X10<-3>g/cm<2>. The thickening and collapsion of the reproduced images and ground fogging arise if the amt. is larger than 1.0X10<-3>g/cm<2>.
Patent JP-H0196519-A (JP)
Title: Tension sensor
Inventor: KONNO HIDETO
IPC: G01L5/10
Filed: 1987-10-08
Abstract: PURPOSE:To measure even a minute tension by a simple constitution by constituting e title sensor by combining an elastic thread, a magnetic recording medium, a magnetic reluctance element and a wire. CONSTITUTION:A disk-like magnetic recording medium 1 is supported by an elastic thread 2, and also, on the outside peripheral surface of the medium 1, plural N-S magnetic poles 3 in which N-S poles have been magnetized at a prescribed interval are formed. Also, on the outside surface of the medium 1, a magnetic reluctance element 4 consisting of a ferromagnetic material thin film for sensing a magnetic field generated from the magnetic pole 3 is placed. According to said constitution, an output of four pulses can be obtained with regard to one piece of magnetic pole 3, therefore, when the quantity of the magnetic pole 3 is (x) pieces, 4x pieces of pulses are obtained with respect to (x) pieces, and accordingly, a rotation angle of the medium 1 corresponding to one pulse becomes 4x/360 deg.. In this state, the tension is equal to elastic energy stored in the elastic thread 2, shown by a specific expression from length, diameter and rigidity of the elastic thread, and accordingly, the rotation angle and the tension become a proportional relation, and the tension can be derived easily by correcting it to a relation to the number of pulses.
Patent JP-H0783669-A (JP)
Title: Vibration gyro
Inventor: FUJIMOTO KATSUMI
IPC: G01C19/56
Filed: 1993-09-13
Abstract: PURPOSE:To provide a vibration gyro which can be manufactured inexpensively and has an improved rotary angular velocity detection accuracy. CONSTITUTION:The vibration gyro 10 includes a column-shaped vibration body 12. The vibration body 12 consists of a cylindrical body 14. The cylindrical body 14 is made of materials such as elinvar, an iron-nickel alloy, quartz, glass, crystal, and ceramic which generally generate mechanical vibration and its degree of roundness is improved by barrel polishing and cutting. Three plane parts 16a, 16b, and 16c are formed on the side surface at the center in the longitudinal direction of the cylindrical body 14 by press or cutting. In this case, the section of the central part in the longitudinal direction of the cylindrical body 14 is formed into regular triangular shape. Three piezoelectric elements 18a, 18b, and 18c are adhered to three plane parts 16a, 16b, and 16c of the cylindrical body 14 with an adhesive, respectively.
Patent JP-S61131049-A (JP)
Title: System for preserving contents in storage device from being swept out
Inventor: MIYAZAWA HAJIME
IPC: G06F11/34
Filed: 1984-11-29
Abstract: PURPOSE:To quickly perform the trial operations of resisting while preserving fault information even when a state where the saving to an external device cannot be made occurs, by continuously operating a primary storage device as a storage device while preserving its content. CONSTITUTION:A condition where a CPU 11 can make access to a memory 67 and another memory 8 memory bank 1) is considered as an example. When a trigger input I1 is turned on against a control circuit 1 under such a condition, the control circuit 1 reads out the time of a clock 4 and writes the time in a time register 2 corresponding to the memory bank 1 and, at the same time, a trigger factor in a register 3. In addition, the control circuit 1 switches a switching circuit 5 from the memory bank 1 to another memory bank 2 (memory 9). As a result, the CPU 11 can make access to the memories 9 and 6. Since the trigger factor, the switched time, and the content of the memory when the factor I1 occurs are preserved in the memory bank 1 in such a way, the resising can be performed quickly by using the memory bank 2.
Patent JP-S61130444-A (JP)
Title: Sliding contact point material
Inventor: FUJISHIMA SUSUMU
IPC: H01B1/02
Filed: 1984-11-29
Abstract: PURPOSE:To control the adhesive property and to improve the wear resistance by adding prescribed percenrtages of C, In, Sn and Fe group element to Ag. CONSTITUTION:A sliding contact point material is obtd. by adding 0.1-5wt% C and 0.5-10wt% in total of In and Sn to Ag. An Fe group element may be substituted for part (0.01-0.5wt%) of said added elements. The adhesion of the contact material during sliding action is suppressed, and wear resistance is improved.
Patent JP-H0780970-A (JP)
Title: Manufacturing machine for semifinished product of bag
Inventor: EGASHIRA TAKASHI
IPC: B31B1/90
Filed: 1993-09-14
Abstract: PURPOSE:To improve production efficiency and productivity and to prevent the generation of an uneven product by automatically performing a process fusing a slide fastener to a surface constituting piece, a process bringing inside and outside slide fasteners to a meshed state and a cutting process by one machine. CONSTITUTION:A lower electrode 9 is fixed to the upper surface of a surface plate 5 and the placing base plate device 10 of inside and outside constituting pieces 1, 2 is provided to the upper surface of the front place of the lower electrode 9. The positioning device 11 of inside and outside slide fasteners 3, 4 and the inside and outside constituting pieces 1, 2 is provided to the upper surface of the rear place of the lower electrode 9. The insertion guide device 12 of the inside and outside slide fasteners 3, 4 is provided to the upper surface of one place of the lower electrode 9. Further, the discharge guide and closing device 13 of the inside and outside slide fasteners 3, 4 is provided to the upper surface of the other place of the lower electrode and a cutting-off device 14 of the inside and outside slide fasteners 3, 4 is provided to the upper surface of the outside place of the discharge guide and closing device 13.
Patent JP-H03113553-A (JP)
Title: Data transfer device
Inventor: SUZUKI KATSUMI
IPC: G06F13/12
Filed: 1989-09-28
Abstract: PURPOSE:To reduce the hardware quantity by holding the data command word given from an input/output processor in a local channel, deleting the undesired data command words at end of the transfer of data, and sending the data command word corresponding to the transfer end address to the input/output processor. CONSTITUTION:An input/output means stores the data command words received from an input/output processor 10 into a data buffer 13 and also sends the number of data actually transferred from a remote channel 30 to a byte count subtraction part 32. The part 32 updates the byte count with the value obtained by subtracting the corresponding number of data actually transferred from the byte count included in the data command words stored in a data buffer 34. When the byte count value is equal to 0, the corresponding data command word is deleted out of the contents of the buffer 34 via the input/output means. Then this means sends the data command word corresponding to the transfer end address to the processor 10. Thus it is not required to give a data command word buffer of a large capacity that is not effectively applied to the processor 10. Then the hardware quantity is reduced.
Patent JP-S63106553-A (JP)
Title: Ultrasonic probe
Inventor: KOJIMA TADASHI
IPC: G01N29/24
Filed: 1986-10-22
Abstract: PURPOSE:To enhance sensitivity while maintaining a wide band property, by a method wherein the long side direction of a piezoelectric plate is set to a Y-axis to form a large number of piezoelectric elements and these elements are driven so as to be delayed each other to perform electron scanning in an X-axis direction. CONSTITUTION:A piezoelectric plate 10 is divided into a large number of piezoelectric elements 11 in a Y-axis direction. The electrodes 12 on one surfaces of said elements 11 are connected in common to become earth potential and acoustic matching layers 14 are formed on the electrodes 12 to become ultrasonic transmitting-receiving surfaces. The lead wires 15 from the electrodes 13 on the other surfaces of said elements 11 are connected to delay circuits 16 independent at every element to be connected in common at every Y-axis direction. Each of the circuits 16 is set to predetermined delay quantity at every element 11 and successively changed over in the Y-axis direction and an electric pulse is applied to perform electron scanning in the X-axis direction. The synthetic wave front of the ultrasonic waves transmitted from and received by the elements is converged in the Y-axis direction to have a focus. By converged in the Y-axis direction to have a focus. By performing scanning in the X-axis direction while the focus is fixed, the same effect for enhancing sensitivity as such a case that an acoustic lens is mounted in the Y-axis direction is obtained. By this method, distance resolving power can be made well without damaging a wide band property.
Patent JP-S62114401-A (JP)
Title: Grounded circuit for electric railway rolling stock
Inventor: KOYAMA SHIGERU
IPC: B60L3/00
Filed: 1985-11-13
Abstract: PURPOSE:To prevent a flowing through a rail of noise currents by connecting a bypass capacitor between a grounded circuit for a return wire circuit for an electric circuit and a grounded circuit for grounding a housing and a car body. CONSTITUTION:Noise currents iN1 flowing through a housing 6 through a stray capacitance 12 from an electric circuit circulating-flow through a filter capacitor 8 through a bypass capacitor 14. Noise currents iN2 flowing through a car body 1 through stray capacitances 13a and 13b between a fitting wiring for the electric circuit and the car body 1 circulating-flow through the filter capacitor 8 through a bypass capacitor 15. Most noise current iN1, iN2 are bypassed through the bypass capacitors 14, 15, and do not flow through a raid 4, thus preventing an adverse effect on a signal apparatus, etc. on the ground side connected to or adjacent to the rail.
Patent JP-H07106756-A (JP)
Title: Manufacture of printed wiring board
Inventor: WADA HIROSUKE
IPC: H05K1/11
Filed: 1993-10-08
Abstract: PURPOSE:To form wiring and to mount parts at a high packing density through a simple process by forming a through type conductor wiring section by making a group of bumps to pass through a synthetic resin sheet in its thickness direction by pressurizing a laminated body. CONSTITUTION:Needle-like conductor bumps 2 are formed at prescribed locations on the surface of copper foil 1 by screen-printing ultraviolet curing type conductive resin paste. The surface sections 2a of the bumps 2 are cured to a certain degree by irradiating the copper foil 1 carrying the bumps 2 with ultraviolet rays. Then a double-sided copper-plated laminated plate is obtained by successively putting an epoxy prepreg layer 3 and electrolytic copper foil 4 on the surface of the foil 1 carrying the bumps 2 and heating and pressurizing the laminated body (sticking the two copper foil 4 and 1 to the layer 3 by pressing) at the softening temperature of the layer 3 (120 deg.C) so that the electrolytic copper foil layer 4 on the top of the laminated body can be electrically connected to the copper foil layer 4 supporting the bumps 2 with the bumps 2 passed through the layer 3.
Patent JP-S61131188-A (JP)
Inventor: OZEKI KAZUO
IPC: G06Q40/00
Filed: 1984-11-30
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-H04118999-A (JP)
Title: Semiconductor element sucking, separating and assembling device
Inventor: ZAMA TADAYOSHI
IPC: G01R31/26
Filed: 1990-09-20
Abstract: PURPOSE:To discriminate polarity and to automatically insert to an assembling jig by composing a semiconductor assembling device of two semiconductor sucking units, and a semiconductor element separating unit formed with a semiconductor element recess on an inclined rotary table. CONSTITUTION:In a sucking unit A, a suction nozzle 3 is engaged with the end of a cylindrical member 2, and connected to a vacuum unit. In a separating unit B, recesses 24 are arranged on a rotary table 18, inclined at an angle of 24-35 degrees from a horizontal plane to integrate semiconductor elements 23 at the lowest position. When a motor is intermittently driven, it is moved to an upper side along an outer periphery by an inertial force and a centrifugal force. In a semiconductor assembling device, two sets of the units A are connected to a slide unit E, an air cylinder 77 is operated, the element 23 is picked up by a left side nozzle 3 at a position (a), a turning unit C is then operated, moved to a position (c), a right side nozzle 3 is similarly turned, and held. Here, the polarity of the element 23 can be discriminated. The element 23 held by the left or right nozzle is inserted into an assembling jig.
Patent JP-S61131388-A (JP)
Inventor: KITANO YOSHIO
IPC: H05B3/22
Filed: 1984-11-29
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-S63106909-A (JP)
Title: Production of thin film magnetic head
Inventor: KANEHIRA ATSUSHI
IPC: G11B5/31
Filed: 1986-10-23
Abstract: PURPOSE:To prevent generation of abnormal etching by a local cell by forming an etching stop layer of the same material as the material of coil conductors. CONSTITUTION:A lower magnetic pole 12, a gap layer 13 and the etching stop layer 14 formed of the conductor of the same material as the material of the coil conductors such as Al or Cu are successively formed on a substrate 11. A lower insulating layer 15 is then provided and the film of the conductors consisting of Al, Cu, etc., is formed thereon and is etched to remove unnecessary parts of Al and Cu, by which the coil conductors 16 are patterned. An insulating layer 17 is formed thereon. The lower insulating layer 15 and upper insulating layer 17 of front and rear gap parts 19, 20 are simultaneously etched off. The etching stop layer 14 and the conductive layer 16A consisting of the same material as the material of the coil conductors 16 are then formed on the front surface. The conductive layer 16A is etched off except electrical connecting lead parts 16Aa. An upper magnetic pole 18 is formed and is subjected to pattern etching except the necessary parts. The thin film wafer head is thereby completed.
Patent JP-H03116748-A (JP)
Title: Method of processing using high-energy beam
Inventor: MORITA YASUSHI
IPC: G01R31/26
Filed: 1989-09-28
Abstract: PURPOSE:To improve the stability and reproducibility of processing by generating active species with high-energy beams, detecting the intensity of beams emitted from the active species, and controlling the amount of the emitted high-energy beams. CONSTITUTION:When material 2 under processing is processed by applying high-energy beams 1 thereto, active species are generated by the high-energy beams 1, the intensity of beams 4 emitted from the active species is detected, and the amount of the emitted high-energy beams 1 is controlled based on the result of the detection. A spectroscope 41 to disperse the beams 4 from the active species, a photoelectric transferrer 42 to convert the dispersed beams into electric signal, and an amplifier 43 to amplify the electric signals compose a detector to detect the beams emitted from the active species. A laser output controller 44 receives the data on the intensity of the beams 4 emitted from the active species and controls the output of the high-energy laser beams 1.