baber/WOPTO huggingface dataset:
Patent JP-H10242435-A (JP)
Title: Semiconductor memory device
Inventor: NAKANISHI HIROAKI
IPC: H01L27/115
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To improve read speed by dividing a layer into blocks containing plural memory cells, connecting them to metal bit lines through block selection transistors and forming the source regions and the drain regions of the block selection transistors in the memory diffusion layer. SOLUTION: The source diffusion layers 4a of the memory diffusion layer are divided at every plural word lines WL. The source diffusion layers 4a are connected to the metal bit lines through the block selection MOS transistor(Tr) 22. The gate electrodes 24 of all Tr 22 in the blocks are interconnected. The source diffusion layers 26 and the drain diffusion layers 28 of Tr 22 are formed in the same area as the source diffusion layer 4a and diffusion capacity added to the bit lines is reduced. When reading, only the source diffusion layer 4a of the block selected by Tr 22 is connected to the metal bit line.
Patent JP-H05256241-A (JP)
Title: Ignition plug for internal combustion engine
IPC: F02P13/00
Filed: 1991-03-05
Abstract: PURPOSE:To provide an internal combustion engine ignition plug which can miniaturize an ignition device. CONSTITUTION:An ignition plug has a pair of piezoelectric elements 11, 12 which are set in series in a casing 18 with their end faces abutting each other, and an input terminal 14 connected to an external power source and a GND terminal 15 connected to an earth side are connected to the piezoelectric element 11 on one side, and an output terminal 20 having a central pole 20A being opposite through a fixed clearance to an external pole 18A which is formed in the casing 18 and connected to the earth side and the GND terminal 15 connected to the earth side are connected to the piezoelectric element 12 on the other side. Thus, since the ignition plug can dispense with an usual large- sized ignition coil, an ignition device can be sharply miniaturized, and moreover high voltage is generated through a pair of piezoelectric elements 11,12 internally set in an ignition plug, whose structure can therefore be sharply simplified.
Patent JP-S61220439-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: SUGANUMA TORU
IPC: H01L21/3205
Filed: 1985-03-27
Abstract: PURPOSE:To bury even in a deep and wide trench easily and to plane the surface, by burying a dielectric film in the trench for separating elements after forming the element regions. CONSTITUTION:On a P-type substrate 1, an N<+> buried layer and P<+> channel stopper are formed selectively, and base, emitter and collector layers are formed in an N epitaxial layer 4. After an oxide film 9 on the layer 4 is opened and an electrode is formed, a trench 5 is formed and a planed organic film 12 is formed. Thereafter, openings are formed over the respective elements and connecting wiring 11 is formed to finish the device.
Patent JP-H08263446-A (JP)
Title: Compound mode multiprocessing system and shared memory alternating method applied to the same
Inventor: ISHIBASHI EIJI
IPC: G06F15/177
Filed: 1995-03-22
Abstract: PURPOSE: To provide a compound mode managing function by using the partial area of a main storage device as an alternative memory without using any shared memory device. CONSTITUTION: When a start mode is instructed from a system console 3 or a service processor 4 to a computer 2-1, the instruction information of the start mode is prepared by operating a CPU 21 according to a boot program 22a and stored in a boot parameter information area 22d. When starting a system according to a system initializing program 22b, the area 22d is referred to by the CPU 21. In the mode for starting the system without using any shared memory device 1, a shared memory alternative area is secured at one part of the main storage device 22 and this shared memory alternative area is mapped to a virtual address space for shared memory. After the system is started, the compound system managing function according to an OS 22c is executed by the CPU 21 while using the virtual address space for shared memory.
Patent JP-S51138097-A (JP)
Title: Emergency escape and descent device from building
Inventor: GESHI KAZUYOSHI
IPC: A62B1/08
Filed: 1975-05-26
Abstract: PURPOSE: To make it possible to safely escape and descend from a building or the like in an emergency, especially from pretty high floors thereof. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62228724-A (JP)
Inventor: JIYAN RUI ZERAARU
IPC: F16D65/56
Filed: 1987-03-19
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-S62219882-A (JP)
Title: Video processing device
Inventor: KUBO MORIHIRO
IPC: H04N5/45
Filed: 1986-03-20
Abstract: PURPOSE:To make it possible to form and output composite video signals made by inserting slave pictures of the second composite video signals in a part of master pictures of the first composite video signals by time axis compression processing the second composite video signals making one period of chrominance subcarrier signal a unit. CONSTITUTION:Chrominance subcarrier signals are extracted from the first composite video signals by a chrominance subcarrier signal extracting circuit 4, and signals of frequency K times, for instance three times, that of chrominance subcarrier signals are formed by a multiplying circuit 5. Timing signals of frequency 3 fsc are outputted from a timing preparing circuit 6 to an analog/digital transducer 8, and the transducer 9 converts three digital data of the second composite video signals of one period T to one parallel data, and parallel data of the transducer 9 are written in a memory 10 at timing of K writing gate signal W. Parallel data are read out successively in the period of insertion of respective slave picture B in successive each vertical scanning period of the first composite video signals. Serial data transduced by a transducer 12 are analog converted, and become signals made by composing compressed video signals of the transducer 12 of period of insertion of slave picture B and the first composite video signals of the period other than insertion period of slave pictures B, i.e. composite video signals.
Patent JP-H032194-A (JP)
Title: Process for decreasing salt from biomass suspension
Inventor: KULA MARIA-REGINA
IPC: B01D11/04
Filed: 1990-03-15
Abstract: PURPOSE: To easily reduce a salt concn. in a biomass suspension by adding an alcohol to the biomass suspension to form an upper phase comprising a saltcontg. alcohol and separating this phase from a lower phase comprising the biomass.  
     CONSTITUTION: To a suspension contg. a biomass, esp. a liq. contg. a cell debris for obtaining a protein, an alcohol (pref., ethanol) is added to form an upper phase comprising a salt-contg. alcohol. This phase is separated from a lower phase comprising the biomass to extract the salt from the biomass suspension. The extraction of the salt is pref. conducted by mixing ingredients such that contents of the biomass suspension and the alcohol are 10 to 30 wt.% and 30 to 50 wt.%, respectively, remainder water. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S51139158-A (JP)
Title: Ventilator
Inventor: SUGAWARA TOSHIJI
IPC: F24F7/06
Filed: 1975-05-28
Abstract: PURPOSE: A ventilator for removably mounting a pouched oil storge part and a handle part in an oil receiving ring thereof to able to treat oil dusts or liquids sanitaryly without scattering. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03263149-A (JP)
Title: Erroneous write preventing circuit for memory
Inventor: HAMADA SATOSHI
IPC: G11C16/02
Filed: 1990-03-13
Abstract: PURPOSE:To prevent the malfunction caused by a fault of a memory by inhibiting write of an E<2>PROM in the case operation to the E<2>PROM becomes unstable due to a voltage drop by operating a three-state buffer, and grounding its output. CONSTITUTION:When a power supply voltage exceeds a prescribed voltage, a power supply voltage monitoring circuit 4 controls a relay 7 and outputs an earth as a control signal to a control terminal 2 from an output terminal 5, and sets a three-state buffer 3 to a conducting state. On the other hand, when the power supply voltage is below the prescribed voltage, an earth is output to an output terminal 6 by the relay 7 and an output of the three-state buffer 3 is set to an earth state. Accordingly, when the power supply voltage exceeds the prescribed voltage, a write control signal is inputted to a write inhibit terminal 8 of an E<2>PROM 9, and when the power supply voltage is below the prescribed voltage, the write inhibit terminal 8 is also grounded and becomes a write inhibited state. In such a way, a fault of a write operation caused by a power source fluctuation of the E<2>PROM 9, etc., can be prevented.
Patent JP-2000261227-A (JP)
Title: Antenna for portable radio machine
Inventor: ANZAI MASATO
IPC: H04B1/3822
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain an antenna for portable radio machine whose life or commodity value is prevented from being reduced. SOLUTION: A large-diameter part 30a is formed in the vicinity of the base end part of a conductive sleeve 13 in a joint part 30 to prevent the base end of the sleeve 13 from coming into contact with other parts by the large-diameter part 30 in pulling out and storing an antenna. Thus, problems are prevented which are caused by repeatedly bringing the base end of the sleeve 13 into contact with other parts to generate metallic powder.
Patent JP-S63229332-A (JP)
Title: Display apparatus of electronic balance
Inventor: KAWAMOTO AKIRA
IPC: G01D7/00
Filed: 1987-03-18
Abstract: PURPOSE:To enhance analogue display response, by providing an analogue display device displaying the part corresponding to the figure of a part of digital display and setting an analogue display alteration interval shorter than a digital display alteration interval. CONSTITUTION:The output of a load-electricity converter 12 is digitized by an A/D converter 13 and the obtained load data is applied to an one-chip microcomputer 10. The microcomputer 10 samples the load data at every minute time to apply operational processing thereto and the display values of both of a digital display device 4 and an analogue display device 5 are determined separately. The display device 5 is constituted by continuously arranging display elements 6...6 in a loop form so as to surround the display device 4 and said display elements are continuously allowed to light in the clockwise direction on the basis of the signal from a driver 11 to display, for example, the lower rank two figures of a weighed value. At each time when the display value of the display device 5 is renewed N-times, stored data are averaged to be displayed on the display device 4 and, therefore, the display device 4 stably displays a higher rank figure and the display device 5 displays a lower rank figure with high response.
Patent JP-S60208627-A (JP)
Title: Foil journal bearing
Inventor: KOSEKI FUMIO
IPC: F16C27/02
Filed: 1984-04-02
Abstract: PURPOSE:To easily manufacture a foil journal bearing by engaging cylindrical members in holes which are formed through a bearing bush and disposing pins each of which has thin plate and a foil attached thereto, at the internal end of the bearing bush as straightly movable in the central holes of the cylindrical members. CONSTITUTION:A rotary shaft 1 is held by a gas layer 7 defined between a foil 2 of which one end is stuck to one of thin plates 3 and the rotary shaft 1. The thin plates 3 each consisting of flat plates or arc plates are stuck to pins 4 at the approximately middle thereof. The pins 4 each are so engaged in the inner hole parts of the cylindrical members engaged in the bearing bush 8, as to be moved straightly in said holes. The cylindrical members 5 each are mounted in engagement in a plurality of through-holes 9 which are formed in the bearing bush 8. Each spring 6 which surrounds the pin 4 is disposed between the cylindrical member 5 and the thin plate 3.
Patent JP-S54155405-A (JP)
Title: Iron core for revolving armature
Inventor: ITOU MASAO
IPC: H02K15/02
Filed: 1978-05-29
Abstract: PURPOSE: To raise productivity by eliminating the need for a process to fix laminated iron core by the procedure in which a projection for skew is provided on the periphery of laminated iron core and then it is held inside mold to form skew and at the same time aluminum die casting is made.  
     CONSTITUTION: The projection 4 for skew is provided on the periphery of the laminated iron core 1A. The projection 4 is held by the skew cutting face 6 provided in the slide mold 5 for die casting to form skew and at the same time aluminum is cast into it. Thus, it is possible to enhance productivity by obviating the need for a process to fix to iron core 1A before die casting and also to lessen magnetic loss by eliminating weld for fixing the iron core. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07268178-A (JP)
Title: Polyacetal resin composition improved in resistance to aging discoloration
Inventor: OKA MIKIO
IPC: C08K5/098
Filed: 1994-03-31
Abstract: PURPOSE:To obtain the subject composition excellent in heat-resistant aging characteristics and good in resistance to aging discoloration, thus useful for automotive parts, etc., by incorporating a polyacetal resin with a fatty acid carboxylic acid calcium salt. CONSTITUTION:This composition is obtained by incorporating (A) 100 pts.wt. of a polyacetal resin with (B) 0.01-1 pt.wt. of a fatty acid carboxylic acid calcium salt 1-50ppm in Ca ion content. The component B is pref. e.g. calcium stearate, calcium laurate, or calcium behenate.
Patent JP-H02244284-A (JP)
Title: Seal collating device and transaction method by seal collating device
Inventor: YAMADA TAKAHIRO
IPC: G06T7/00
Filed: 1989-03-17
Abstract: PURPOSE:To easily confirm the justice of the right of a customer by sending the pass word of a seal stored into the memory inside the seal to a center, and judging the seal effective when a center judges a coincidence between the pass word of the seal and the pass word registered in the file of the center. CONSTITUTION:When a code number is inputted by a code number input means 32, a collating means 43 collates the code number stored into a code number storing means with the inputted code number. When they correspond, a validity/ invalidity storing means 43a stores the data that a seal 10 is valid, and when the transaction by the seal 10 is completed, the means 43a rewrites the data indicating the validity of the seal 10 to the data indicating the invalidity, and stores them. Thus the connection between the seal 10 and the customer using the seal 10 can be easily confirmed, and security can be improved.
Patent JP-S63229262-A (JP)
Title: Barrel polishing method usable jointly with chemical polishing
Inventor: KOBAYASHI HISAMINE
IPC: C25F3/24
Filed: 1987-03-18
Abstract: PURPOSE:To improve polishing efficiency as for the barrel polishing of a stainless steel work by using as a compound a chemical polisher mixed at a predetermined ratio with hydrochloric acid, sulfuric acid and hydrogen peroxide. CONSTITUTION:As for the barrel polisher of a rotary type or a centrifugal fluid type or a swing type or the like, the chemical polisher of a hydrochloric acid-sulfuric acid-hydrogen peroxide strain is used as a compound for the barrel polishing of a stainless steel work. In this case, the content of hydrochloric acid is 10-80g/l and the content of hydrogen peroxide is 1-10g/l, and moreover, the density of hydrochloric acid to hydrogen peroxide is in the range of 3-40 at a mol ratio which is considered effective. Also, the content of sulfuric acid is 10-60g/l and moreover, the density of hydrochloric acid to sulfuric acid is in the range of 2-30 at a mol ratio which is considered adequate. By the use of this compound, the surface of the work is efficiently polished by means of mechanical polishing and at the same time, can be polished with high precision by means of chemical polishing, and moreover, the polishing of a recessed portion and a holed portion, which are out of reach for mechanical polishing, is conducted, and the whole surface can be polished evenly.
Patent JP-S52147318-A (JP)
Title: Construction of double shell cylinder low temperature tank
Inventor: ISHIYAMA KATSUHIKO
IPC: E04H7/06
Filed: 1976-06-02
Abstract: PURPOSE:To reduce cost and considerable construction period by preassemblying the roof of exterior tank shell and side walls of the exterior tank and maintain all weather workability. During the fabrication of interior tank, hanging equipment is left as it is on the exterior roof and make use of them.
Patent JP-H09253992-A (JP)
Title: Grinder
Inventor: HONDA SHOICHI
IPC: B24B47/10
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To perform a high precision grinding and reduce a labour by a method wherein a plurality of grinding tools are mechanically turned around a larger lotus while they are rotated by themselves. SOLUTION: A grinder is provided with a plurality of grinding tools 3 for grinding a ground material 2 pressed against the upper surface of the ground material 2 set on a supporting block 1. Each of the grinding tools 3 is arranged at the lower end of each of rotating shafts 5 rotatable around a first vertical axis 4. A holder 6 for holding each of the rotating shafts 5 and liftable against the supporting block 1 is provided with a self-rotating mechanism 9 for self- rotating each of the rotating shafts 5, a self-rotating motor 10 for rotationally driving the self-rotating mechanism 9, an external turning mechanism 12 for rotating each of the rotating shafts 5 externally around a second vertical axis 11 in parallel with the first vertical axis 4, and an external rotating motor 13 for rotationally driving the external turning mechanism 12.
Patent JP-S63232397-A (JP)
Inventor: KATO MASAO
IPC: H05K7/20
Filed: 1987-03-20
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-S59190559-A (JP)
Title: Mechanism for absorbing extension of wire
Inventor: OKADA EIZOU
IPC: F16H19/02
Filed: 1983-04-12
Abstract: PURPOSE:To absorb the extension of a wire in an easy manner, by inserting a ratchet roller into the space between a first pulley and a second pulley, and engaging each ratchet tooth in mesh, while energizing the second pulley to the side of the first pulley by means of an elastic member. CONSTITUTION:A first ratchet tooth 3a is formed in a first pulley 3 while a second ratchet tooth 5a in a second pulley 5 respectively, and a ratchet roller 7 is inserted into the space between the first pulley 3 and the second pulley 5 so as to cause each of ratchet teeth 3a and 7a as well as each of teeth 5a and 7b to be engaged in mesh respectively, while an elastic member 8 is installed at the side of the second pulley 5 whereby this second pulley 5 is energized to the side of the first pulley 3. With this constitution, if a lever 7 is rotated in either direction of A or B, the elastic member 8 fulfills its function as a brake so that extension in each of wires 9 and 10 can be absorbed irrespectively of their winding directions.
Patent JP-H06274493-A (JP)
Title: Document managing device
Inventor: OKAWA TSUTOMU
IPC: H04L12/54
Filed: 1993-03-23
Abstract: PURPOSE:To attain efficient reading work even when plural review members are discrete in place, and to facilitate communication between the review members or the access management of comment data, in a document managing device in which the reading work of a document is operated. CONSTITUTION:Plural document review processors are mutually connected through a network, and each processor is equipped with a review member managing means 21 which performs the access management from the review members to the comment data at every review object document, comment preparing means 23 for inputting a comment by a reader, answer preparing means 24 for answering the comment by an answerer, comment retrieving means 25 which retrieves only the necessary comment, comment display means 26 which arranges and displays the retrieved results, comment managing means 29 which manages the comment and answer data prepared by the plural readers or answerers, and displays and prints the reviewed results, and review information means 34 which manages the forwarding of various kinds of information documents for performing work adjustment between the review members.
Patent JP-S62221737-A (JP)
Title: High-reliability signal processor
Inventor: ARITA SETSUO
IPC: G06F13/00
Filed: 1986-03-24
Abstract: PURPOSE:To equivalently attain a redundant input or output circuit by connecting the input signals having high correlation to different input circuits and the output signal of high correlation to different output circuits respectively. CONSTITUTION:The input signals I1 and I4, I2 and I5, and I8 and I8 have high correlation. Here all signals always have no high correlation and those signals of high correlation are connected to different input circuits 11 and 12. While the output signals O1 and O3 and O2 and O4 are connected to the output circuits 14 and 15 respectively. The signals I4-I8 are fetched by the circuit 12 even in case the circuit 11 has a trouble and the signals I1-I8 are lost. Thus the signals I4-I8 can be processed by a CPU 13. Furthermore a signal processor 10 can control a process equipment without receiving any effect from the circuit 14 even though the circuit 13 has a trouble.
Patent JP-S60205745-A (JP)
Title: Arithmetic unit of pipeline system
Inventor: MAKINO AKIHIKO
IPC: G06F7/00
Filed: 1984-03-30
Abstract: PURPOSE:To reduce the number of busses by fetching data into a pipeline register of the succeeding state after the processing where the bit width of data to be transmitted is narrowed significantly within the range where data of an arithmetic part of the preceding stage is held. CONSTITUTION:Data A10 and A20 are outputted in serial from ports 11 and 12 of a memory 1 to a bus BA by a control signal from an output timing controller 2 and are taken into the first registers A1 and A2 by a clock generated from the first timing controller 5. Though a prescribed operation is executed in an arithmetic unit 3, data A10 and A20 are held in registers A1 and A2 till the next data input after the next rise of a main clock passes. Thus, the processing performed in the succeeding stage is taken within this time range in advance up to the position, where expansion of the bit width is little, and the result on the way of airthmetic is transferred to the succeeding stage.
Patent JP-H04299852-A (JP)
Title: Lead frame for semiconductor device
Inventor: SATO MITSUO
IPC: H01L23/50
Filed: 1991-03-28
Abstract: PURPOSE:To prevent the connection between a semiconductor chip and inner leads from damage due to external vibration during transport preceding a resin sealing process by a method wherein a rib for reinforcement in order to prevent the vibration of the inner lead is installed at a frame. CONSTITUTION:At a lead frame for semiconductor device use, the following are provided: a die pad part 1 on which a semiconductor chip is mounted; inner leads 2 formed around the die pad part 1; and outer leads 3 connected to a frame 5 formed collectively with the inner leads 2. At the lead frame, ribs 4A, 4B for reinforcement use in order to prevent the vibration of the inner leads 2 are formed at the frame 5. Thereby, even when the semiconductor chip is mounted on the die pad part 1, the semiconductor chip and the inner leads 2 are connected by wires and this assembly is fed to a resin sealing process, the connecting defect between the inner leads 2 and the semiconductor chip due to the vibration of a conveyance operation or the like is not caused.
Patent JP-S58181290-A (JP)
Inventor: IKEDA NOBUO
IPC: H05B6/72
Filed: 1982-04-16
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。