baber/WOPTO huggingface dataset:
Patent JP-S57126582-A (JP)
Title: Starting load reducing device for compressor
Inventor: YAJIMA HIDEYUKI
IPC: F04B49/24
Filed: 1981-01-30
Abstract: PURPOSE:To reduce the capacity of a compressor motor by providing a starting valve in a bypass pipe between high and low pressure gas flow paths, balancing high and low gas pressures when starting the compressor, and alowing to start the compressor under no load condition. CONSTITUTION:A starting valve A is provided in a bypass pipe 30 between high and low pressure gas flow paths of a compressor unit. A disk 13 with an outward slope is provided on a driving shaft 11 of the starting valve A direct- coupled with a rotating shaft 4 of the compressor. A ball 14 arranged at the slope moves from the center toward the slope fringe along a guide groove 15b due to centrifugal force caused by rotation of the driving shaft 11, then a sliding disk 15, which is free to slide along a groove 11a provided on the driving shaft 11, is moved by the ball 14. A valve substance 19 of the starting valve A is opened or closed by the movement of the sliding disk 15. When the compressor is stopped, the valve A is opened connecting high and low pressure gas through the bypass pipe 30 to balance high and low pressures, thus alowing to start the compressor under no load condition.
Patent JP-H02192376-A (JP)
Title: Method for reproducing still picture
Inventor: NOZAWA KAZUYUKI
IPC: H04N5/783
Filed: 1989-01-20
Abstract: PURPOSE:To reproduce a frame with both fields and to improve picture quality by inputting one field when a still picture reproduction command is inputted and repeatedly reproducing next one field from a head. CONSTITUTION:When a still picture reproduction command 2 is received while tape reproduction processing 1 is executed, tape reproduction processing 6 for one field is executed, after that, tape running stop processing 3 is executed, and repeatedly reading processing 4 by a rotary head is executed for the next field. A field picture signal obtained in the processing 6 is A/D conversion- processed 7 and stored in a field memory 8, and a content from the memory 8 is repeatedly read out and converted into an analog signal in D/A conversion processing 9. The analog signal and a field picture signal obtained in the processing 4 are alternately selected at every field in a selection processing 10, and a still picture is reproduced. As a result, a frame picture can be reproduction-processed 11 by both field pictures, and the reproduced picture having the picture quality, which is the same as picture quality in the case of ordinary reproduction, can be obtained.
Patent JP-H10200200-A (JP)
Title: Surface-emitting semiconductor laser
Inventor: FURUKAWA YUKIO
IPC: H01S5/00
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a plane surface-emitting semiconductor laser without special current seizing structure. SOLUTION: This vertical resonator type surface-emitting semiconductor laser is comprised of a semiconductor layer containing an active layer 16, first and second multilayered reflection films 18 and 12 provided to both sides thereof and electrodes 24 and 26 for injecting a current into the active layer 16. The surface in contact with the first multilayered reflection film 20 of the semiconductor layer includes an almost spherical surface or cylindrical surface where the central point is on the plane second multilayered reflection film 20 and which has a specified curvature radius, and the first multilayered reflection film 20 is formed on the almost spherical or cylindrical surface of the semiconductor layer.  A contact area 28 is provided at the central part of the first multilayered reflection film 20 so that the semiconductor layer may be brought into contact with the electrode 24. The electrode 26 provided with a window for picking up a light is provided to the second multilayered reflection film side.
Patent JP-H11215004-A (JP)
Title: Decoding device
Inventor: NAGAO FUMIAKI
IPC: H03M7/24
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a decoding device capable of performing a fast decoding operation, with a simple circuit configuration. SOLUTION: The data are encoded in a scale factor SF, the word length WL and the data value X. Then the decoded data Y=SF./ 2<(> WL<-1)> -1} is calculated to perform the decoding. The value SFV/ 2<(> WL<-1)> -1} is stored beforehand in a ROM 12 to plural mantissa value SVF and plural WL which are obtained in division from SF=SFV.2SFF. The inputted SF is separated into the SFV and the exponent value SFF at a separation part 10. Based on the SFV and the inputted WL, the value of the corresponding SFV/ 2<(> WL<-1)> -1} is read out of the ROM 12. At a combination part 14, the SFF is given as the exponent value of the inputted X. Then the output of the part 14 is multiplied by the output of the ROM 12 with a multiplier 16, and the data Y is calculated.
Patent JP-H03217615-A (JP)
Title: Silencer
Inventor: ITO TOHEI
IPC: F24F13/02
Filed: 1990-01-23
Abstract: PURPOSE:To silence or insulate sound without energy loss of a sound wave by separating the flow of inflow gas into two flows mutually in the reverse directions, hereafter providing a partition means inside a housing to make opposite flows. CONSTITUTION:In a silencer 8, inflow air and the like flowing in the A direction from the inflow port 12 of a housing 10 is separated into two flows mutually in the reverse directions B1, B2 by a partition means 16, and hereafter two separated flows are changed into the flows in the opposite directions C1, C2. During they are joined and flow out from the outflow port 14 in the D direction, sound is silenced. In this way, silencing effect is invariable regardless of the gas quantity passing through the housing 10, because silencing or insulating of sound exclusively depends on the physical property of a sound wave. Further, by changing the length of the housing 10, frequency of silencing object can be optionally selected.
Patent JP-S57127503-A (JP)
Title: Method of rolling by changing frictional force of upper and lower rolls
Inventor: SHIOZAKI HIROYUKI
IPC: B21B1/22
Filed: 1981-01-29
Abstract: PURPOSE:To make better use of the advantages of differential speed rolling through taking of large differential speed ratios in a differential speed rolling mill by making the roughness of a high speed roll larger than the roughness of a low speed roll. CONSTITUTION:The peripheral speed V1 of an upper work roll 1 is set at a speed higher than the peripheral speed V0 of a lower work roll 2, and the roughness of the roll 1 is made larger than the roughness of the roll 2. Thence, the forward tension t1 exerted upon a plate 3 can be made small and the difference from backward tenstion t0 can be reduced. If the difference t1-t0 of the tensions t1, t0 is made constant, the neutral point B of the roll 2 can be shifted to the inlet side of rolling, by which a differential speed ratio can be taken large and better use can be made of the advantages of the differential speed rolling. More specifically, rolling force is lowered and draft is improved.
Patent JP-S62171373-A (JP)
Title: Photoelectric converter
Inventor: ISOBE YOSHINORI
IPC: H01L27/146
Filed: 1986-01-24
Abstract: PURPOSE:To reduce the variation of a signal due to transfer by dividing switch elements for transfer into blocks as many as their gate lines and wiring the same gate lines in order from the head of each block. CONSTITUTION:A matrix part 4 switches the gates of a switch element part 3 and when the number of gate lines is (m), the switch element part 3 is divided into (n) blocks. Further, the bits of each block are denoted as the 1st, the 2nd - the (m)th bit and bits having the same numbers are connected by common gate lines. The matrix part 4 is connected on a drain side between a capacitor part 2 and the switch element part 3 and a switch element gate driver 9 is connected to the matrix part 4. The gate lines of the switch elements are used to form the matrix on the drain side without crossing signal lines, so crosstalk is reduced.
Patent JP-S59136168-A (JP)
Title: Inserting method of veneer into gluer
Inventor: AOTO TERUAKI
IPC: B05D7/06
Filed: 1983-01-26
Abstract: PURPOSE:To prevent effectively the generation of defective plywood in a veneer inserter by disposing a veneer detector in the position apart at a prescribed distance from a detector for the end edge of veneer and checking the undersized veneer. CONSTITUTION:A detector 4 which detects one end edge 3a is provided in a prescribed ruler position 10 and a veneer detector 11 is provided at a prescribed distance L from the detector 4. When a veneer 3 is grasped by a regulating roll 1 and a pressing roll 2, a forward and backward actuating device 7 is actuated forward by the signal from the detector 5 via a controller 6 to move the veneer 3 in the direction orthogonal to its fibers. When the one end edge 3a of the veneer 3 arrives at the position 10, the forward movement of the device 7 is halted. On the other hand, a driving device 8 is run via the controller 6 and the veneer is inserted into a gluer by a veneer inserter A only when the detector 11 provided apart at distance L equal to the min. veneer width from the detector 4 emits the signal confirming the veneer.
Patent JP-H03216729-A (JP)
Title: Elctronic computer
Inventor: OGATA HITOMI
IPC: G06F7/24
Filed: 1990-01-22
Abstract: PURPOSE:To manage data at one location without being scattered inside by allowing all data to be compared in the case of sorting to be a part of a key. CONSTITUTION:This electronic computer is constituted of a data input device 11, a data output device 12, a data storage device 13, a key storage device 14, a means 15 to divide an input data to a record, a key preparing means 16, a key record preparing means 17, a data order specifying means 18, and a sorting means 19. In the case of executing the sorting, all the key to be compared are collected as key record. Thus, the key for sorting is not scattered in a data area, and it can be managed in one location.
Patent JP-H06220763-A (JP)
Title: Production of glass fiber nonwoven cloth and laminated board
Inventor: OGATA MASARU
IPC: D04H1/587
Filed: 1993-01-28
Abstract: PURPOSE:To produce a glass fiber nonwoven cloth suitable for the production of a laminated board having excellent electrical insulation. CONSTITUTION:A nonwoven glass fiber cloth is produced by forming glass fibers in the form of a web, coating the web with a coupling agent consisting of an epoxy binder containing a polymer-type silicone coupling agent having functional groups X, Y and Z and expressed by the formula and drying and curing the coupling agent. X is functional group reactive with glass fiber (alkoxysilyl group), Y is functional group reactive with thermosetting resin binder (epoxy group, carboxyl group or carbinol group) and Z is functional group compatible with organic solvent (polyether alkyl group or aralkyl group). The content of the coupling agent is preferably 1-10wt.%, especially 3-5wt.%.
Patent JP-H06223306-A (JP)
Title: Magnetic recorder
Inventor: SAKANO RYUICHI
IPC: G11B5/09
Filed: 1993-01-28
Abstract: PURPOSE:To achieve elimination of a circuit for modulating a clock signal by a data signal and a data separator to separate a signal read out of a magnetic recording medium from the clock signal and a highly accurate reading of the data signal. CONSTITUTION:A magnetic memory medium employs a magnetic recording medium 1a having a data track and the data track along it on the surface thereof. A clock signal and a data signal are written into or read out of the separate tracks with a data head 3b and a clock head 3a.
Patent JP-H03217611-A (JP)
Title: Operating device for engine valve
Inventor: SAKURAGI SHIGERU
IPC: F01L13/00
Filed: 1990-01-22
Abstract: PURPOSE:To quickly perform changeover between respective rocker arms by controlling cam rotation angle to actuate a solenoid valve according to the engine speed and the operating temperature. CONSTITUTION:A solenoid valve 1 controls operating pressure introduced to the oil chamber 17 of a hydraulic actuator. A control unit 28 calculates the target value of rotation angle of a cam to perform changeover operation of the solenoid valve 1, according to the engine speed from a crank angle sensor 31 and the operating temperature from an oil temperature sensor 32. Hereby, response time of changeover of connection between a main rocker arm 10 and a sub-rocker arm 12 can be controlled at a minimum.
Patent JP-S56110127-A (JP)
Title: Data transfer control system
Inventor: KATSUMATA HIROTO
IPC: G06F13/28
Filed: 1980-02-06
Abstract: PURPOSE:To simplify the system and also make it inexpensive, by transferring a data between the high-rank system or the input/output device controller, and the memory, by use of the data transfer module. CONSTITUTION:In case when a command which has been sent as an interface signal 72 from the high-rank system is of a write transfer to the I/O connected to the input/output device controller 41, the data transfer module 51 controls a data transfer from the system interface unit 3 to the local memory 2. When the data has been stored in the memory 2, the data transfer module 62 is started. The module 52 controls a data transfer from the memory 2 to the controller 41. Subsequently, in case when a command which has been sent as a signal 72 from the high-rank system is of a read transfer to the I/O connected to the controller 41, the module 52 controls a data transfer from the controller 41 to the memory 2. Subsequently, the module 51 controls a transfer from the memory 2 to the controller 41.
Patent JP-S61172202-A (JP)
Title: Magnetic head
Inventor: OTOGAWA TAKAO
IPC: G11B5/105
Filed: 1985-01-28
Abstract: PURPOSE:To provide tape squeaking prevention effect by charging a fixing material around a magnetic core, fixing a magnetic core, and adding a fluorine- contg. oligomer to the fixing material. CONSTITUTION:The magnetic head is constituted as a four-channel head and has four magnetic cores 1 and this head is fitted fixedly in a case 5. Each magnetic core 1 is constituted by arranging a couple of magnetic core half bodies made of laminates of thin plates with high magnetic permeability in abutting relation across a magnetic gap G, adding coil winding (not shown in figure), etc., and clamping plate type isolation members 2 and 2' which control the gap and plate type shield members 3 and 3' which perform magnetic shielding between the core half bodies, and the core is fitted in the case 5. Then, the front end surface of each magnetic core 1 which has the magnetic gap G is put opposite an opening part 6 formed in the sliding surface of the case 5 and the fixing material 4 made of resin as a base material is charged in the case and set. In this case, the fluorine-containing oligomer is added to the fixing material 4 as an additive which has lubricating operation and good orientation and makes the fixing material 4 repellent.
Patent JP-S57127388-A (JP)
Title: Voice remote controller
Inventor: TERASAKI SETSUO
IPC: G10L15/06
Filed: 1981-01-30
Abstract: PURPOSE:To simplify the operation, by delivering a voice for confirmation of registration and stored in a memory through a speaker after finishing the registration of a certain mode in a registration mode and deciding the voice sent from one in talking in accordance with the voice for confirmation of registration end. CONSTITUTION:The voice for registration sent from one in talking is changed into a pattern via a voice input part 30 and a feature extracting part 31 and  supplied to a registration recognition control part 33. At the part 33 the voice  data for registration is stored in an RAM333 under the control of a CPU332  and then stored in an ROM335 in a lapse of a certain period after the registration. For instance, a voice for confirmation of registration end inquiring an affirmative answer is delivered through a speaker SP. If one in talking gives a  YES input, the CPU332 obtaines a coincidence to the YES stored in the ROM335  to control a display part 22. Thus, a pilot lamp showing the registration mode  is changed to lighting from blinking, and the display of the next mode is blinked  to obtain a registration preparation mode is obtained. When one on talk gives  an NO input, the registration preparation mode is reset for the hitherto registration mode.
Patent JP-H05200242-A (JP)
Title: Deodorizer
Inventor: TEZUKA YASUYUKI
IPC: B01D53/34
Filed: 1992-01-28
Abstract: PURPOSE:To provide a deodorizer positively performing deodorizing while promoting the discharge of an offensive smell from the specific offensive smell source received in a box body. CONSTITUTION:Offensive smell molecules are discharged from an offensive smell source by circulating hot air within a box body by a blow fan 3 and a heater 4 and adsorbed by an chemical adsorbent easy to cause adsorbing reaction at high temp. By this constitution, deodorizing is positively performed to the specific offensive smell source while the discharge of an offensive small is promoted to obtain sufficient deodorizing effect.
Patent JP-H06230843-A (JP)
Title: Hardwre raising system
Inventor: MIZUHARA TORU
IPC: G06F1/00
Filed: 1993-01-29
Abstract: PURPOSE:To attain the high speed rise of plural hardwares constituting a computer system at the time of raising the computer system. CONSTITUTION:When, plural hardware raising programs (@PFWLOAD) corresponding to the number of processors/controllers 4 to 6 selected by an idle memory are started and the processors/controllers 4 to 6 selected by the started programs are raised in parallel, the rise time of the processors/controllers 4 to 6 can be accelerated at the time of raising the computer system.
Patent JP-H11211499-A (JP)
Title: Information presenting system
Inventor: MURAMATSU TOSHIRO
IPC: G08G1/09
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an information presenting system allowing a navigation device of mobile station to receive a route guide well matched to the actual scene. SOLUTION: In a base station 1, a commendable route is searched by a searching device 15 according to the request from a mobile station 2, the point information from the advancing direction of a point to be passed by the mobile station 2 is selected from a data base 11, and this point information is presented to the mobile station 2 by a communication control device 13. In a navigation device 21 provided on the mobile station 2, the point information on the commendable route received from the base station 1 is stored in an image data memory part.  When the mobile station 2 approaches the point to pass on the commendable route, a direction instructing pattern showing the direction to pass is formed by a direction display generating part on the basis of the photograph data of the point information of this point, and the direction instructing pattern is composited to the image data of the point information of this point by a composite image display part, and displayed on an output device 27.
Patent JP-H01188931-A (JP)
Title: Data setting system
Inventor: MOCHIZUKI HIDEAKI
IPC: G06F5/12
Filed: 1988-01-22
Abstract: PURPOSE:To shorten the data setting time and at the same time to avoid the missetting of data by storing temporarily the setting information in a 1st-stage latch circuit for checking and setting data simultaneously at plural data setting circuits via a final-stage latch circuit as long as said setting information is correct. CONSTITUTION:A multi-stage structure is secured for multi-stage latch circuits 21 and 22 which store temporarily the setting information received from a setting information transmission part 1. Then the setting information D1 and D2 received from the part 1 are stored temporarily in the 1st-stage latch circuits 21A and 22A of the circuits 21 and 22 by the individual control signals C1 and C2 respectively. The information D1 and D2 are checked via checking circuits 41 and 42. When the information D1 and D2 are incorrect, the retransmission of said information is requested to the part 1. When it is confirmed to be the correct information, D1 and D2 are transmitted through the final-stage latch circuits 21B and 22B by a common control signal C0 and then set at the data setting circuits 31 and 32 simultaneously.
Patent JP-S56112469-A (JP)
Title: Sputtering device
Inventor: HAYAKAWA KENJI
IPC: C23C14/34
Filed: 1980-02-06
Abstract: PURPOSE:To obtain a titled device which permits the formation of thin films of high quality on the semiconductor substrate surfaces, by composing of a freely removably mounted tray having a roughened surface and to be fixed with a semiconductor substrate in its fitting hole to a table for fixing the objects to be treated provided in a vacuum chamber. CONSTITUTION:Semiconductor substrates 3 which are the objects to be treated are fitted and fixed into the fitting parts 4 of a tray 5 arranged on the surface of a table 2 for fixing the objects to be treated in the vacuum chamber 1 of a sputtering device 10. Next, in this state, an Ar gas is filled in the chamber 1, and an opening 1a is closed by a target holder 7, after which a predetermined negative voltage is applied to the target 9, so that plasma of Ar<+> is generated by glow discharge in the chamber 1. This plasma is collided against the target 9 to drive out particles which are picked up and deposited over the entire surface of the substrates 3 and the tray 5 to form the thin film. In this case, the tray 5 surface has been roughened and even if the temp. thereof rises, the peeling of the thin film formed on the surface is prevented, whereby the puckup of microdusts on the thin film on the substrate 3 surface is prevented and the thin film of high quality is formed on the substrate 3 surface.
Patent JP-2000216109-A (JP)
Title: Semiconductor package
Inventor: MOTOYAMA YOICHIRO
IPC: H01L23/12
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To make improvable the mounting reliability of a semiconductor package. SOLUTION: A semiconductor package has a package base-material 11 with a formed wiring layer, a thin silicon chip 13 mounted on the package base- material 11 and connected electrically with the wiring layer of the package base-material 11, and a molding resin-layer 15 for sealing the thin silicon chip 13. Further, the semiconductor package has a single-sided molding type structure of forming the molding resin-layer 15 on the principal-surface side of the package base-material 11, and on the rear-surface side of the package base-material 11, solder-balls 16 for mounting connected electrically with the wiring layer of the package base-material 11 are provided. The thickness of the thin silicon chip 13 is set to be not larger than 0.15 mm.
Patent JP-H10210628-A (JP)
Title: Information plug socket
Inventor: MASAGAKI YOSHIHIRO
IPC: H01R13/629
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To attach an information plug socket, without requiring much time and labor by equipping this socket with a cover plate, which is erected on the built-in box of an opening and has an engaging claw to engage with and hold a modular jack, and is attached to the built-in box, while being positioned outside the wall. SOLUTION: The frame part provided in such a form that the front 10a of a modular jack 10 engages with engaging claws 9c at two places so as to catch the modular jack 10 from the right and left. This plug socket is provided with engaging claws 10f and 10g to engage with the engaging claws 9c of the cover plate 9, at both flanks of the modular jack 10. Then, the front 10a of the modular jack 10 is inserted into the frame 9a, and the engaging claws 9c and engaging holes 10f and 10g are set to each other, and the front 10a of the modular jack 10 is exposed from the opening 9a of the cover plate 9, and the front 10a is flush with the surface of the cover plate 9. This dispenses with the mounting work of a mounting frame and an adaptor, and shortens the mounting time.
Patent JP-S61210959-A (JP)
Inventor: GROPPER ADRIAN
IPC: G01N27/26
Filed: 1986-01-24
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。