baber/WOPTO huggingface dataset:
Patent JP-H04105426-A (JP)
Title: Successive decoder
Inventor: TODOROKI TOSHIYA
IPC: H03M13/23
Filed: 1990-08-24
Abstract: PURPOSE:To exclude a useless decoding processing time by starting comparison from a decoded bit location of a reception code symbol when a count is maximized by a means decreasing a threshold level and decoding a data in cut-and- trial when correct decoding is not implemented on the way of decoding in the successive decoder. CONSTITUTION:A register 20 storing a position of maximum decoding bits in the past counted by a counter 5 and giving a command to start decoding from the position to a control circuit 15, a register 21 storing the internal state latched by a state latch circuit 2 in response to a command of the control circuit 15 and a register 22 storing the accumulated likelihood obtained by a likelihood calculator 16 in response to the command from the control circuit 15 are added to a conventional successive decoder. When an estimate information symbol series having the accumulated likelihood in excess of a threshold level at a current time is not in existence on the way of decoding, the threshold level at the current time is decreased to lead the internal state and the accumulated likelihood stored in the register in advance to relevant values. Thus, the processing time required for the state is eliminated and the error correction capability is improved.
Patent JP-S61105082-A (JP)
Inventor: MIZUSHIMA AKIO
IPC: F25D21/14
Filed: 1984-10-26
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-H0386988-A (JP)
Title: Electronic equipment system
Inventor: ONCHI KAZUNORI
IPC: G11B20/10
Filed: 1989-08-30
Abstract: PURPOSE:To satisfactorily execute the bidirectional communication of a control signal by outputting continuous serial data at time intervals shorter than prescribed time by a control line and synchronously operating plural electronic equipments after the lapse of the prescribed time when an input is stopped from one control line between the electronic equipments. CONSTITUTION:A control line 50 is connected respectively through resistors 11, 21 and 31 in the respective parts of a tape deck 1, CD player 2 and amplifier 3 to a power supply terminal. When the serial data are inputted from another part through the control line 50, the serial data are not outputted to the control line 50 but after the lapse of the prescribed time when the input data are turned to another state, the continuous serial data in the state are outputted to the control line 50 at the time intervals shorter than the prescribed time. Thus, there is no danger of collision between transmission data and reception data and between the plural electronic equipments, the bidirectional communication of the control signal for the synchronous operation can be executed.
Patent JP-S59115913-A (JP)
Title: Long telescopic soot blower
Inventor: SUGANO KOUICHI
IPC: F23J3/00
Filed: 1982-12-22
Abstract: PURPOSE:To reliably support an outer tube and to improve reliability of a device, by a method wherein an outer tube retainer device for a soot blower which serves to clean the heating surface of a large boiler employed in a power station is a fixed type. CONSTITUTION:An outer tube 61 is moved forward or pulled out to the furnace side through movement of a trolley, and in this case, a load thereof is supported by rollers 12. A pin 15 is attached to the trolley, and through engagement of the pin 15 with a cam 5, the cam 5 is moved to position shown at 5'. Following such a movement, a lever 3 is also moved to the position shown by 3', and a bed plate 7 is moved to the position shown by 7' through the medium of a rod 6. In this case, since the outer tube 61 passes through the rollers 12, it is impossible to move the whole bed plate 7 in a condition to maintain it in a horizontal position, whereby an end supporting lever 9 is slipped down from a slide plate 10 at a point of time when the bed plate 7 is slightly moved toward position shown at 7', the lever is moved about a pin 16 to position shown by 9', and the whole bed plate 7 is brought to a rotatable condition. After the bed plate 7 is moved to the position shown by 7', the trolley passes in a manner that it is prevented from being hindered in its passage by the plate and the rollers, and the outer tube is further moved forward.
Patent JP-H0777429-A (JP)
Title: Position measurement result display device
Inventor: YAMAOKA NOBORU
IPC: G01C21/00
Filed: 1993-09-09
Abstract: PURPOSE:To prevent the fluctuation of the address display due to the fluctuation of a position measurement result. CONSTITUTION:A longitude/latitude-address conversion/readout section 2 converts the position obtained by a position measurement section 1 in longitude and latitude into the address name around its position in reference to an address map database 3. A road right/left side address selection process section 4 selects the address name on the right side or the left side against the course obtained by a course measurement section 5 or the position measurement section 1 or selects the right/left alternate display. A display section 6 displays the selected address name.
Patent JP-2000058488-A (JP)
Title: Work dividing method and device
Inventor: SEKIYA KAZUMA
IPC: H01L21/301
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent ground particles from being attached to a work, to protect the work against chipping, and to improve a work dividing device in dividing efficiency by a method wherein a dividing region of the work is subjected to scribing for the formation of a scribing region, and the work is divided at the scribing region by irradiating it with a laser beam. SOLUTION: A scribing means 23 that forms a scribing region on a wafer W as a work by scribing and a laser beam irradiating means 24 that radiates a laser beam are arranged in a dividing region 25. When the wafer W is divided at a dividing region, a scribing region is provided in the dividing region by the scribing means 23. Thereafter, a chuck table 14 is moved making the laser beam irradiating means 24 irradiate the scribing region of the wafer W with a laser beam, whereby the wafer W is divided at the scribing region. A thermal shock is given to the wafer W by irradiation with a laser beam, the chuck table 14 can be quickly moved, so that a wafer dividing device can be improved in dividing efficiency. Furthermore, a dividing process is carried out in a dry manner, so that ground particles are prevented from adhering to the wafer W.
Patent JP-H05206473-A (JP)
Title: Improved dielectric formed on deposited semiconductor
Inventor: JIYOSEFU RUDORUFU RADOSUBUITSU
IPC: H01L29/792
Filed: 1992-08-25
Abstract: PURPOSE: To provide a method for a semiconductor device, including formation of a dielectric on a semiconductor layer. CONSTITUTION: Typically, a high quality dielectric layer 35 is formed on a multilayer deposited semiconductor structure 31, 32, 33 and 34 of polysilicon or amorphous silicon. The multilayer structure is formed by changing silicon deposition rates for obtaining a deposited silicon structure of low stress. Due to low stress, a higher quality dielectric can be formed on the exposed top surface. One application is in gate oxide of a thin film transistor. Other applications include capacitor dielectric and tunnel oxide on a floating gate of an EPROM.
Patent JP-S6284930-A (JP)
Title: Long, large-diametered drum and its manufacture
Inventor: HAYASHI HIROYUKI
IPC: B21D51/02
Filed: 1985-10-08
Abstract: PURPOSE:To make it possible to form a drum of a large diameter by assembling inner and outer rings of sized that can be machined on the periphery of an inner drum and attaching multiple drum plates together to supporting rings provided on the periphery of the outer rings. CONSTITUTION:Aluminum plates are welded to form an inner drum 10 on the periphery of which are welded via ribs 24's a first inner ring 12a through fifth inner rings 12e's and on both ends of the inner drum 10 are welded flanges. In radially outward directions of the first inner ring 12a through the fifth inner rings 12e's are fitted and welded a first outer ring 14a through fifth outer rings 14e's. On the first outer ring 14a through the fifth outer rings 14e's are welded ribs and supporting rings 16's in advance. Drum plates 18's are fixed on the periphery of the supporting rings 16's by means of pop rivets 52. End plates 20-s are fixed on both ends of drum plates 18's formed cylindrically with large sized of diameter D and length L to complete the drum.
Patent JP-S60116521-A (JP)
Title: Rear axle bearing case for rear two-wheel drive vehicle
Inventor: TSUTSUMIGOSHI SHINOBU
IPC: B60K17/04
Filed: 1983-11-30
Abstract: PURPOSE:To reduce the number of component parts item and make high rigidity securable as well as to relieve a degree of bending in a casing, by installing a gear case solidly in one side of a bearing case, piercedly supporting a rear axle, in a row. CONSTITUTION:A bearing case 11 supporting the central part of a rear axle 1 for a cross-country driving three-wheeled vehicle is provided in installing a gear case 12 solidly in one side of its cylindrical body in a row. In the gear case 12, a leading port 13 for a propeller shaft is opened to its front part, and its outer surface is largely opened, while the leading port 13 functions as a bearing hole supporting a front bearing 14 of a drive bevel gear 6, and a setting flange 15 to the rear end of a swing arm 3 is formed on the outer circumference of a front end. A driven bevel gear 7 engaging the bevel gear 6 is rotatably supported on the rear axle 2 inside the gear case 12, and a boss 20 behind the bevel gear 7 is projected into the inside of the bearing case 10.
Patent JP-S6467498-A (JP)
Title: Attitude controller for space missile
Inventor: YOSHIDA NORIMASA
IPC: G05D1/08
Filed: 1987-09-08
Abstract: PURPOSE: To compensate fluctuation of an angular motion quantity by providing a first inertia to maintain a constant attitude to an inertia space, and a second inertia having a constant attitude to a center heavenly body on a space airframe, and applying mutual action of gravity between the inertia and the center heavenly body. CONSTITUTION: In a space airframe 4 rotating around a center heavenly body having a constant attitude to the center heavenly body, a first inertia 5 connected to a driver 7 through a drive shaft 6 is provided to be rotatable at a certain rotation speed 8 relatively to the space airframe 4, so inertia product is generated in a plane including a pitch axis 1 and the inertia 5. On the space airframe 4, a second inertia 9 is provided through a fixed shaft 10, so inertia product is generated in a plane formed by a roll axis 1 and a yaw axis 3. With the inertias 5, 9, mutual action of gravity between them and the center heavenly body is applied, thereby long period fluctuation of each motion quantity of the space airframe 4 is compensated.
Patent JP-H0655883-A (JP)
Title: Manufacture of optical card
Inventor: MIURA KYO
IPC: B42D15/10
Filed: 1992-08-03
Abstract: PURPOSE:To provide an external size of high accuracy, a smooth outer peripheral edge and well-finished cutting faces. CONSTITUTION:An optical recording layer 2 is coated on a transparent substrate 1 and is bonded to a reverse side substrate 4 through an adhesive layer 3 to be then finished into a configuration of an optical card 6. Only straight portions of the configuration of an optical card 6 are cut by laser beams 7, 9, and the resulting semi-finished product having a rectangular-shape is finished into a desired final configuration.
Patent JP-H0776136-A (JP)
Title: Serially printing method
Inventor: YAMAKAWA KENJI
IPC: B41J19/00
Filed: 1993-09-09
Abstract: PURPOSE:To make a gap between lines and a streak inconspicuous by a method wherein each half content of recording paper is intermittently sent, sub lines contained in one line are divided into the even-th line and the odd-th line, and each either line is recorded. CONSTITUTION:When recording paper 12 is fed, in the first line all sub lines of an upper half of one line are copied and only odd sub lines are copied in a lower half part. Then, the recording paper is sent by a half line content in a main scan direction, and besides a thermal head 10 is returned to a left end. Further, the even sub lines of the first line and even sub lines of an upper half of the second line are copied while the thermal head 10 is being moved in the main scan direction. The recording paper 12 is sent by a half line content in the main scan direction in the same way, and the odd sub lines of the upper half of the second line and the odd sub lines of the lower half of the second line are copied. In the last line, the even sub lines of the upper half of one line are copied, all sub lines of the lower half are copied to complete copying of one sheet, and the recording paper 12 is discharged.
Patent JP-H0888865-A (JP)
Title: Cathode current detection circuit and cathode current detection method
Inventor: NISHIKAWA KATSUHIKO
IPC: H01J29/98
Filed: 1994-09-20
Abstract: PURPOSE: To accurately detect a cathode current by detecting and clamping a leakage current flowing to a cathode. CONSTITUTION: At a timing when a scanning line scans the outside of the valid screen of a CRT 1, control pulses for inhibiting electronic beams from flowing from the cathode 2 to an anode 6 are impressed to grids 4 and 5. At the time, a signal output circuit 15 impresses leakage current detection pulses to the base of a PNP transistor 12. Then, the leakage current to the cathode 2 and a bias current supplied through a resistor 11 are made to flow to the resistor 13. Also, a voltage applied to the resistor 13 is inputted to a clamping circuit 20 and the clamping circuit 20 clamps the voltage corresponding to the current made to flow to the resistor 13 at the time to 0V.
Patent JP-S61101885-A (JP)
Title: Ic card connecting system
Inventor: OKUGAWA MORIFUMI
IPC: G06K19/07
Filed: 1984-10-24
Abstract: PURPOSE:To remove the internal battery of an IC card and to improve its operability and reliability by performing the supply of power and the information transfer by means of an electro-magnetic connecting part to the external device. CONSTITUTION:When a user loads the IC card 2 in a service device 1, by means of a power connecting part 31 and an information connecting part 32, two closed magnetic circuits are formed, and, the output of a DC power supply 11 is transferred by means of the electro-magnetic connection by the power connecting part 31, and supplied to each part in the IC card through a rectification smoothing circuit 21 and a strabilizing circuit 22. In the meantime, a microcomputer 15 in the service device 1, based on the information from a transfer control part 18 or a memory 17, transfers the information to the card 2 through the connecting part 32. In the card 2, the received information is transferred, under the control by the microcomputer 25, to a memory 27 or to a display part. Also, the information transfer from the cars 2l to the service device 1 is performed in the same manner as the above through the electro-magnetic connection.
Patent JP-S6379339-A (JP)
Title: Method and apparatus for measuring temperature of semiconductor substrate
Inventor: YOMOTO MASAHIKO
IPC: H01L21/66
Filed: 1986-09-22
Abstract: PURPOSE:To measure the temperature of a semiconductor substrate accurately, by projecting infrared rays on the semiconductor substrate, measuring the amount of the first infrared rays, measuring the amount of the second infrared rays without projecting the measuring infrared rays on the semiconductor substrate, and computing the difference between the amount of the infrared rays. CONSTITUTION:The amount of measuring infrared rays, which are emitted from an emitting means 101, on a semiconductor substrate 103, is controlled by a light-amount controlling means 102. The measuring infrared rays, whose amount is higher than a specified value, are projected. The contributing part of the transmitted infrared rays and the contributing amount of the infrared rays, which are radiated by the temperature of a substrate 103 itself, are overlapped. The amount of the resultant first infrared rays is measured with a measuring means 104. Then the amount of the measuring infrared light on the substrate 103 is made zero, and only the amount of the second infrared rays caused by the temperature of the substrate 103 itself is measured with the measuring means 104. The temperature of the substrate 103 is computed based on the difference between the amounts of the first and second infrared rays in an operating means 105. Thus the temperature of the substrate 103 is accurately measured.
Patent JP-H0893964-A (JP)
Title: Valve device
Inventor: KAWAZOE KENICHI
IPC: F16K3/32
Filed: 1994-09-20
Abstract: PURPOSE: To effectively reduce the pressure of a fluid to be controlled without changing the size of a valve body, and reduce the occurrence of a vibration, noise or cavitation. CONSTITUTION: A cylindrical protruding part 20 protruded to the inside of a cage 7 is formed on the bottom surface part 7A of the case 7, and a number of small holes 9 are formed on its circumferential surface. A fluid 15 to be controlled which flows to the outside of the cage through the small holes 9 is mutually collided in a recessed part 21 provided on the cage bottom surface side, thereby loosing its kinetic energy, and carried to a secondary side passage 4. Therefore, the fluid is never vigorously collided with the inner bottom surface 2a of a valve body 2, and the occurrence of a noise, vibration or cavitation can be prevented.
Patent JP-S6378980-A (JP)
Inventor: WAKAMOTO SEIJI
IPC: E05D15/00
Filed: 1986-09-22
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-2001051592-A (JP)
Title: Portable type voice guide device
Inventor: HIDAKA HITOSHI
IPC: A63B71/06
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a portable type voice guide with which each individual can listen to voice information related to a plurality of subjects with a simple operation. SOLUTION: The portable type voice guide device 1 providing prescribed information related to a plurality of subjects with the voices is equipped with a semiconductor memory 2 storing the prescribed information related to the respective subjects in relation to symbols allocated to the respective subjects, an input means 4 for inputting the respective symbols, output means 5 and 6 for voice-outputting the prescribed information stored in the semiconductor memory, and a control means 7 reading out the prescribed information in relation to the symbols from the storage means and voice-outputting by the output means 5, 6.
Patent JP-H0387856-A (JP)
Title: Image forming device
Inventor: SAIDA TOSHIRO
IPC: G03G21/00
Filed: 1989-08-31
Abstract: PURPOSE:To prevent dew condensation in a device without using a heater, etc., by providing an image forming device with a heat-accumulating material, and accumulating exhaust heat produced at the time of using the image forming device. CONSTITUTION:The heat-accumulating material 4 of a heat-accumulating means is incorporated in the image forming device 1 together with a photosensitive drum 2, a fixing device 3, etc. Exhaust heat produced at the time of using the device 1 is accumulated in the heat-accumulating material 4, and the accumulated heat is radiated when the device 1 is not used. Therefore, the occurrence of due condensation, etc., in the image forming device can be prevented by means of simple constitution which does not require an electric heater, etc.
Patent JP-S6469264-A (JP)
Title: Dc/dc converter
Inventor: SAKURAI TADASHI
IPC: H02M3/158
Filed: 1987-09-10
Abstract: PURPOSE:To improve conversion efficiency, by using a plurality of DC/DC conversion sections and by selecting threshold voltage of switching elements for each conversion section. CONSTITUTION:A DC/DC converter is equipped with an oscillator 1 to make a switching signal, a pre-DC/DC converter 3 as the 1st DC/DC conversion section, a shutdown circuit 5, a main DC/DC converter 7 as the 2nd DC/DC conversion section and a level-shift circuit 9. To the output of the main DC/DC converter 7 a load 11 is connected. A switching element of low threshold voltage is used to the pre-DC/DC converter 3, but that of high threshold voltage to the main DC/DC converter 7. The oscillator 1 is thereby actuated first of all when the input voltage is applied, and then pre-DC/DC converter 3 is operated to generate the output voltage V1. When this voltage is stepped up, a level-shift circuit 9 is operated, with which the main DC/DC converter 7 generates the output voltage V2.
Patent JP-H11139832-A (JP)
Title: Improvement of glass synthesizing induction electric furnace
Inventor: BRAGLIA MARCO
IPC: C03B5/02
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an improved induction electric furnace from which the temp. nonuniformity between different regions is removed. SOLUTION: The supporting device 6' for a crucible 3 of the glass synthesizing induction electric furnace and more particularly the induction electric furnace for fluorozirconate used in an fiber for communication is connected to a pair of sleeves 7, 9 and an annular element 8 constituting an actual supporting member is inserted therebetween. The first sleeve 7 has a such a size in a longitudinal direction that the crucible 3 is supported within this annular element 8 apart a specified spacing from a plane element 5'. The second sleeve has such a size in a longitudinal direction that the top end of the second sleeve exists at a level higher than the top end of the crucible so as to allow the existence of the temp. region uniform over at least the entire height of the crucible.
Patent JP-H1069034-A (JP)
Title: Solid developer for silver halide photographic sensitive material
Inventor: SHIMIZU HIROSHI
IPC: G03C5/26
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To reduce deterioration of solid strength after granulating tablets by incorporating a sugar compound, a specified compound and a carbonate. SOLUTION: The solid developer granulated into the tablets contains the sugar compound and the carbonate having a Na/K molar ratio of 0-2 and the compound represented by the formula: R-Sx Oy M in which R is an aliphatic or aromatic or heterocyclic group; (x) is 1 or 2; and (y) is 2-8; M is a cation. The sugar compound contains this compound of the formula and one kind selected from polyhydroxybenzenes and ascorbic acids and granulated into tablets and a part of one of the polyhydroxybenzenes and the ascorbic acids contains a sulfite in an amount of 0.1-25weight%.
Patent JP-H0655041-A (JP)
Title: Method for centrifugal potting and device therefor
Inventor: KAWAI HIDEO
IPC: B01D63/02
Filed: 1992-07-31
Abstract: PURPOSE:To stabilize the boundary surface of a filling adhesive inside a material to be potted by dividing operations from the start to the end of potting into three processes and changing centrifugal force in the each process to apply optimum centrifugal force. CONSTITUTION:A jig 5 is rotated to turn a module case 2 along a specified rotary track and a potting agent 4 in a cup 7 is injected into a module case 2 by using centrifugal force on turning. At this time, the revolution of a motor 6 is controlled to control the centrifugal force. In the 1st process, by making the centrifugal force small, the boundary surface 10 of the potting agent 4 injected into the module case 2 is stabilized to prevent the waving, etc., of the boundary surface 10. In the next 2nd process, by making the centrifugal force large, the potting agent 4 is compressed to a high pressure to remove air inside, allowing the missing of potting to be prevented. Further, in the 3rd process, by making the centrifugal force small, the expansion force after release to the atmospheric pressure can be moderated.