baber/WOPTO huggingface dataset:
Patent JP-S61140285-A (JP)
Title: Servo circuit for vtr
Inventor: SAWAMURA AKIRA
IPC: H04N5/782
Filed: 1984-12-12
Abstract: PURPOSE:To eliminate the need for special provision of a horizontal frequency discriminating circuit or a tape speed detection circuit for control at special reproduction by comparing a deviation of a horizontal synchronizing signal at special reproduction with a phase of a reference signal at a phase comparator circuit and using its output to apply speed control of a drum motor. CONSTITUTION:Switches S1, S2 are changed over to the position of NOR at special reproduction mode, a horizontal synchronizing signal separated by a horizontal separator circuit 29 from a reproduced video signal is frequency- divided by a frequency divider 30 into 1/512 and inputted to an input of a drum phase circuit 27. Then the phase is compared with a 30Hz signal from a reference oscillator 26 and a voltage in response to the phase difference is inputted to a motor drive circuit 25 via a mixing circuit 24 to control the speed of the drum motor 21 thereby correcting the changed component of the frequency of the horizontal synchronizing signal due to the special reproduction.
Patent JP-S61142445-A (JP)
Title: Apparatus for measuring moisture content of granular material
Inventor: OBA SENKICHIRO
IPC: G01N22/04
Filed: 1984-12-15
Abstract: PURPOSE:To enable the measurement of exact moisture content eliminating disable measurement due to breakage of an antenna, by transmitting a radio wave from one side of a microwave guide used in a distribution path of an object to be measured to measure the attenuation thereof in the passage diameter. CONSTITUTION:An electromagnetic wave exciting an antenna 4 as emitted with an oscillator 3 from the side of a measuring waveguide 2 as distribution path of an object to be measured is introduced into a receiving antenna 9 via the path as indicated by dotted arrow 13. Windows 6 and 11 made of a low high frequency loss insulator are provided on the joint surface between the waveguide 2 and a branch waveguides 5 and 10 in the course to let electromagnetic energy pass. A part of the electromagnetic wave leaving the windows 6 and 11 travels through connection path as indicated by the solid arrows 14 and 15 and the reflected wave thereof is absorbed by radio wave absorbing materials 7 and 12 as contributing to measuring errors. This eliminates disabled measurement will no damage to the antenna thereby enabling the measurement of exact wave content.
Patent JP-H07115900-A (JP)
Title: Margarine-like composition having low fat content
Inventor: HANDA RYOZO
IPC: A23D7/015
Filed: 1993-10-21
Abstract: PURPOSE:To obtain a margarine-like composition having low fat content, exhibiting excellent preservation stability in spite of the remarkable reduction of fat content compared with conventional margarine, producible without adding salt and preservative and having excellent taste and flavor. CONSTITUTION:This margarine-like composition is prepared by emulsifying and kneading (A) an aqueous phase composed mainly of an aqueous solution of a lactic fermentation product and gelatin subjected to enzymatic decomposition treatment and (B) an oily phase.
Patent JP-H01106438-A (JP)
Title: Tape-bonded semiconductor device
Inventor: UEDA HIROSHI
IPC: H01L21/603
Filed: 1987-10-20
Abstract: PURPOSE:To prevent the possibility of a short circuit by conducting tape bonding in which inner leads, thickness of bumps formed at noses of which respectively differ, or an inner lead with no bump and bumps in different thickness are contact-bonded. CONSTITUTION:The shapes of the noses of inner leads 4-7 projected inside a tape are changed, and bumps 8-10 in height different in response to the positions of bonding are formed. It is general that the tape composed of polyimide is removed after the completion of thermocompression bonding according to a TAB method, but the tape may be left as it is from the viewpoint of the prevention of the mutual contacts of the inner leads 4-7. Inner leads 17-19 with no bump are used, and the bumps 14-16 shaped extending over a plurality of rows to a semiconductor chip 1 are constituted so that their height is heightened toward the inside in place of the usage of the inner leads 17-19 with no bump. When a bonding method in which a plurality of bump rows are formed is employed, a multilayer interconnection package 20 in which a large number of bumps are shaped at stepped sections is used.
Patent JP-H04141336-A (JP)
Title: Work machine for nonspherical face of nonaxisymmetric type
Inventor: MORI AKIO
IPC: B23Q1/00
Filed: 1990-10-02
Abstract: PURPOSE:To improve a work efficiency, by controlling the relative position between a tool and work with its movement in the Y axial direction crossed orthogonally to the Z axial direction, also controlling a Z axial coordinate value with the relative position being synchronized with a Y axis and the coordinate value of the work rotating shaft, and making a tool rotating shaft orthogonal to the Y axis. CONSTITUTION:A work 1 is fitted via a holder 10 to the work rotating shaft 6 provided on a Y table 2 and Z table 3, and rotated continuously in a theta coordinate axial direction with a Z axis as the center by a driving means 7. The Y, Z tables 2, 3 are moved in the Y, Z axial direction by driving means 8, 9 respectively. A tool 4 is rotated by a driving means 5, the rotation center axis 11 is arranged in parallel to an X axis or with an optional angle, and orthogonal with Y axis. An NC control becomes possible by this structure, the work origin setting in X axial direction can also be done easily, and the work efficiency can be improved.
Patent JP-H10112491-A (JP)
Title: Method of picking up chip body
Inventor: ICHIKAWA HIDEKI
IPC: H01L21/68
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To easily exfoliate a chip body from the surface of a sheet without acting on stress strongly on the chip body on the surface of the sheet, in the case that the sheet is pushed up from the rear with a needle. SOLUTION: To pick up the chip body 6 bonded to the surface of a sheet 4 from the surface by making a collet 8 suck it, the sheet 4 is transformed by the push of a needle 10 from the rear, and the chip body 6 is exfoliated from the surface of the sheet 4. At that time, the adhesive force to the chip body 6 on the side of the sheet 4 is lowered by conducting the heat to the side of the sheet 4 through the needle 10.
Patent JP-H01106764-A (JP)
Title: Control circuit for valve drive device
Inventor: NEZU MASAHIRO
IPC: F15B13/043
Filed: 1987-10-20
Abstract: PURPOSE:To obtain stable valve operation by providing an adjusting means for adjusting the width of pulses from a pulse generating section so as to adjust the time of compensation in accordance with the value of power source voltage within the time period of turn-on of a pulse. CONSTITUTION:A pulse generating section 4 applies pulse-modulation to a power source 3 for a solenoid 1, and a voltage detecting section detects a source voltage. An adjusting section 6 adjusts the width of pulses delivered from the pulse generating section 5. Further, when the power source voltage is low, the adjusting section 6 calculates a predetermined compensation time within the period of turn-on of a pulse, but when the power source voltage is high, the predetermined compensation time is subtracted from the time period of turn-on of the pulse. Accordingly, it is possible to compensate the power source voltage characteristic of a solenoid 1 so as to control a valve 2 with regular timing.
Patent JP-S61142760-A (JP)
Title: Semiconductor device
Inventor: SAKURAI HISAHARU
IPC: H01L23/28
Filed: 1984-12-14
Abstract: PURPOSE:To disperse stress and to prevent occurrence of cracks in a resin part, by forming a protruded part, which is extruded downward from the lower surface of the island part of a leadframe. CONSTITUTION:A leadframe 1 has an island part 1a and a lead part 1b. A semiconductor element 2 is mounted on one surface of the island part 1a. An electrode on the semiconductor element 2 is connected to the lead part 1b by a thin wire 3. Those parts are molded by a resin part 4. A protruded part 6, which is extruded downward, is formed from the other surface of the island part 1a by, e.g., press machining. The protruded part 6 is extruded downward than an outer part 1c of the island part 1a. Therefore, stress yielded by the difference in thermal expansion coefficient is dispersed to the outer part 1c and the edge part of the protruded part 6. Thus the occurrence of cracks in the resin part 4 is suppressed.
Patent JP-S63117528-A (JP)
Title: Error resending system
Inventor: TAKAYAMA MAKOTO
IPC: H04N1/32
Filed: 1986-11-05
Abstract: PURPOSE:To efficiently and accurately transmit data, by transmitting all of the picture data, detecting a frame in which an error is generated, resending the frame in which the error is generated, and repeating such resending sequence. CONSTITUTION:Firstly, a transmitter is set at a transmission mode and a receiver is set at a reception mode, and all of the picture data are transmitted from the transmitter to the receiver. A reception side investigates a check code, and detects the frame in which the error is generated, then, stores it. Secondly, the transmitter is set at the reception mode, and the receiver is set at the transmission mode, and the number of the frame in which the error is generated stored in the receiver is transmitted from the receiver to a transmitter side. Thirdly, the transmitter is set at the transmission mode, and the receiver is set at the reception mode, and the frame in which the error is generated is resent from the transmitter to the receiver. The receiver detects the error again from the frame sent from the transmitter. And next, a second and a third sequence are repeated. Lastly, a signal without an error frame is sent from the receiver, then, the transmission of the picture data is completed. In this way, it is possible to perform the transmission of the picture in a short time.
Patent JP-2000099754-A (JP)
Title: Scenario preparing device
Inventor: MORIZAKI KAZUHIKO
IPC: G06T11/80
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To easily judge whether an attribute value is included in a suitable input range or not even when the range of available attribute values is changed. SOLUTION: Before a user interface object 101 changes the logical structure of multimedia contents set up in a scenario object 102, the attributes of a program constituting the contents and the attributes of material information, an observer interface object 103 retrieves a data base object 104 expressing a regulating condition for regulating the logical structure of contents, the attributes of the program and the attributes of the material information as a database, and when the regulating condition is satisfied, retrieves respective information set up in the object 102. When there is no problem in the change of the attributes, the object 103 informs the object 101 of the permission of change to change the attributes.
Patent JP-H04139530-A (JP)
Title: Display memory controller
Inventor: IWASHIMA KOICHI
IPC: G06F3/153
Filed: 1990-10-01
Abstract: PURPOSE:To easily generate a character signal added with a desired body by providing a memory control circuit which writes the '0' data into an area excluding a reading area if a memory writing area is larger than a memory reading area. CONSTITUTION:A 1st memory 1 is provided to store the character patterns, etc., in a two-dimensional array together with a 2nd memory 4 which stores the character patterns as an image pattern. Furthermore the memory control circuits 2 and 3 are added to write the '0' data in an area larger than the memory 1 if the area to be written in the memory 4 is larger than the area read out of the memory 1 in the X and Y axis directions. In such a constitution, the circuit 2 sends the data given from the memory 1 to a memory control circuit 3 as a data signal C. Meanwhile the circuit 3 secures an OR between the '0' data sent continuously to the memory 4 and the signal C and sends them to the memory 4 as a data signal F. An image signal G read out of the memory 4 is sent to an output device 5. AS a result, a character signal added with a desired body can be easily generated.
Patent JP-H05108580-A (JP)
Title: Remote program execution system
Inventor: HIRAYAMA IKUO
IPC: G06F15/16
Filed: 1991-10-14
Abstract: PURPOSE:To secure the safety of the system by providing a certification processing function to the execution of a remote program at a distributed system mutually connecting plural computers by a communication line. CONSTITUTION:At a program execution system 7 of a main computer A, the name of the objective remote program and the identifier of a computer to execute the program are sent to a connection processing part 9. When connection with a slave computer B is completed, certification information prepared at a certification information preparation part 8 is sent to a certification processing part 5. At the certification processing part 5, the received certification information is analyzed and it is judged whether the proper right of connection is obtained or not. In the case of a proper connecting request, the allocation of connecting points (1), (2)...(n) is requested to a connecting point management part 6.
Patent JP-H01106504-A (JP)
Title: Pulse width control type piezoelectric oscillator having temperature compensation function
Inventor: ARAKI YOSHIAKI
IPC: H03B5/32
Filed: 1987-10-19
Abstract: PURPOSE:To suppress large fluctuation of an oscillation frequency due to temperature change by providing a temperature compensation diode in a reference voltage circuit so as to control an output voltage of a differential amplifier due to temperature change. CONSTITUTION:A temperature compensation diode 21 is added to a reference voltage circuit b' generating a reference voltage from a DC voltage fed from a terminal 3 and the voltage division ratio of a DC voltage attended with temperature change is changed to suppress the reference voltage. That is, if the ambient temperature rises more than T2, since the forward resistor of the temperature compensation diode is increased, the voltage division ratio is changed and the reference voltage is lowered. When the reference voltage is lowered, since a potential difference with a pulsive voltage is larger, the reverse voltage applied from the differential amplifier 16 to the varactor diode 9 is increased. As a result, the capacitance of the varactor diode 9 is reduced and the oscillation frequency is compensated to be higher and when the ambient temperature is lower than the T2, since the reference voltage is increased conversely, the oscillation frequency is compensated to be lower. Thus, the change in the oscillation frequency due to temperature change is suppressed.
Patent JP-H04143066-A (JP)
Title: Method for fixing brazer foil
Inventor: MURAKAMI MASAHIRO
IPC: B23K11/11
Filed: 1990-10-01
Abstract: PURPOSE:To surely prevent the brazing defect occurring in the disengagement and misregistration of brazer foil by tack welding the brazer foil to be used for brazing of a metallic material by spot welding to the above-mentioned metallic material. CONSTITUTION:The tape-shaped brazer foil 3 consisting of an amorphous substrate cut to nearly the same length as the length of a stainless steel tube plate 1 used for a plate fin type heat exchanger is placed on one side edge of the one surface of the tube plate 1 and both ends are joined by spot welding to the tube plate 1. The welding of a welding part 4 is executed under prescribed welding conditions and the electric power for welding is properly determined by the thickness of the brazer foil, etc. The brazer foil 3 is similarly arrayed and fixed on the other surface of the tube plate 1 as well when the brazer foil 3 is fixed on the one surface of the tube plate 1 from one side part to the other side part. The dislodgement and misregistration of the brazer foil are surely prevented in this way and the time required for tack welding of the brazed product is shortened. The quality of the product is thus improved.
Patent JP-H02110706-A (JP)
Title: Data display system for pc
Inventor: TANAKA KUNIO
IPC: G05B23/02
Filed: 1988-10-20
Abstract: PURPOSE:To easily recognize the changing condition of a signal and to make the debug of a sequence program efficient by storing the signal to be examined in a signal storing memory and displaying it if necessary. CONSTITUTION:An address 2 of the designated signal and a scan cycle 3 are displayed on a display screen, actual addresses 2a-2c are shown, signals 3a-3c to them are shown with hexadecimal and these signals change as the scan cycle 3 proceeds. There, a signal to examine the changing condition is designated, it is stored in a signal storage memory each time the sequence program is executed and it is displayed in accordance with the display request. Thus, it becomes easier to find the necessary signal and to examine its change even when the number of the steps of the sequence program becomes larger.
Patent JP-H03126904-A (JP)
Title: Connector of optical fiber
Inventor: SHIRUBUIO MARATSUTSUI
IPC: G02B6/38
Filed: 1990-10-02
Abstract: PURPOSE: To obtain the optimum connector of plug-in type connection having high reflection attenuation quantity by composing a slope of the end face of a fiber and a planar part directly surrounding this end face so that a loop- shaped non-shielded edge area can be left around the optical fiber. CONSTITUTION: In spite of inclination of a fiber end face 4, there is an edge area 7 at 360 deg. surrounding this end face and besides, connector pin 3 is formed from an outside ferrule 9 and a core 10. A loop-shaped recessed part 8 is provided on a face 5 but this does not include the outside ferrule 9 and the recessed part is previously formed on the core 10 or formed by cutting. Even in the case of maximum allowable eccentricity of the optical fiber 2, a part 16 around the end face of the fiber is remained so that the end face 4 of the fiber can be always surrounded by materials 10 of the core part. Thus, the desired reflection attenuation quantity concerning all the possible parameters can be obtained.
Patent JP-2000187752-A (JP)
Title: Paper money receiving/paying device
Inventor: NOMIYAMA AKIRA
IPC: G07D13/00
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a paper money receiving/paying mechanism capable of dealing with paper money having markedly different sizes in both major and minor length directions in accordance with the denomination and realizing large capacity for storing paper money and high reliability. SOLUTION: A paper money storing/discharging storage 8 in the paper money receiving/paying device is constituted of a rotationally driven a stack feed roller 801, a pickup roller 811 not rotated in the pay-out direction, a brush roller 803 arranged on the same axis as the gate roller 803 and having radially arranging elastic members, a separation/stack guide 805 operated at the time of separating/stacking paper money, a paper money supporting member for supporting the upper and lower ends of stored paper money, and a push-plate driven in the horizontal direction.
Patent JP-H03127159-A (JP)
Title: Inter-processor communication equipment
Inventor: YOSHIHARA MAKOTO
IPC: G06F15/177
Filed: 1989-10-13
Abstract: PURPOSE:To execute a communication between plural processors by only a comparatively simple handshake by executing two kinds of data transfers of a command report format and a direct memory access format. CONSTITUTION:In a main controller 11, a bus control circuit 15 connected to a processor 13 and a storage device 14 by an internal bus 12 is provided, and connected to an inter-processor bus 17. When a bus state is transferred to a direct memory access transfer state by a transition means, data stored in a transfer address of a storage device of the own side is sent out directly to a transfer address of a storage device of a peripheral equipment designated by a designating means. In this case, by only setting a transfer start address and the number of transfer bytes to the respective bus control means by these command transfer and report transfer, control of a competition of the bus and a data transfer by a direct memory access can be executed without interposing a processor. In such a way, by a comparatively simple handshake, a communication between the processors can be executed without imposing an excessive burden on a software.
Patent JP-2001089053-A (JP)
Title: Elevator device
Inventor: ONO KOSAKU
IPC: B66B11/08
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a silent and inexpensive geared hoist to cope with the strong demand that the size of a machine room is reduced or the machine room is omitted in an elevator device. SOLUTION: The installation area of a hoist 21 is minimized, and the engagement noise of gears is reduced by using a hypoid gear 6 to realize the layout that a motor drive shaft 1 is across a sheave shaft 11 to the high-speed stage of a multi-stage reduction gear. As a result, an elevator device small in power consumption and low in noise level is provided. Further, an elevator device small in size of the machine room or having no machine room can be provided at a low cost.
Patent JP-H08127836-A (JP)
Title: Tool for glass cutting
Inventor: MATSUSHITA SHIGERU
IPC: C22C29/08
Filed: 1994-10-28
Abstract: PURPOSE: To improve strength and wear resistance by minimizing the amounts of iron group metals as metallic phases, incorporating slight amounts of specific grain growth inhibitors, and specifying the grain size of WC. CONSTITUTION: A cemented carbide used for wheel-shape tools has a composition consisting of, by weight, 0.5-4% one or more iron group metals as metallic phases, 0.1-3% one or more kinds among VC, NbC, TaC, TiC, Cr3 C2 , Mo2 C, ZrC, and HfC as grain growth inhibitors, and the balance WC with inevitable impurities. Further, the average grain size of WC is regulated to 0.2-1.5μm. By this method, the tool for glass cutting, composed of cemented carbide of >=2100kg/mm<2> Hv hardness, can be obtained.
Patent JP-H09114556-A (JP)
Title: Battery pack structure for personal computer
Inventor: NIIMA NAGATOSHI
IPC: H01M2/10
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent data from being destroyed by making the structure of a terminal which continues supplying power in a period longer than a period to coming into a suspended state even at the time of pulling out a battery pack from a personal computer. SOLUTION: At the time of starting to pull out the battery pack 7, battery unloading/loading detection terminals 1 and 4 are made into a noncontact state to make the personal computer 8 into a suspended state in accordance with a previously specified processing. Then at the time of pulling out the battery side positive terminal 5 and the battery side negative terminal 6 of the battery pack 7 while sliding them in the longitudinal direction of the personal computer side positive terminal 2 and the personal computer side negative terminal 3 of the personal computer 8, the battery pack 7 continues to supply power to the personal computer 8 in a period longer than the period to coming into a suspended state. Thereby data is not destroyed though the battery pack 7 is pulled out.
Patent JP-S63121197-A (JP)
Title: Semiconductor memory device
Inventor: TATEMATSU TAKEO
IPC: G11C11/406
Filed: 1986-11-07
Abstract: PURPOSE:To prolong a refresh interval as much as possible by providing a sensor array, sensing a cell level and outputting a refresh request signal only for a required time. CONSTITUTION:In this memory device, plural pseudo cells PMC of the same structure as a real cell MC are decentralized and disposed on a chip to represent the refresh interval distribution of the real cell, necessarily realize a shorter refresh interval than it and output the refresh request. Thereby, a cell self- refresh automatically adapted to a process, a temperature and a voltage condition and the having the interval as long as possible can be carried out. A troublesome adjustment for the disconnection of a fuse due to laser beam is not required to be easily used.