baber/WOPTO huggingface dataset:
Patent JP-2000115777-A (JP)
Title: Image processing method and image processing unit
Inventor: OKADA YUTAKA
IPC: H04N19/46
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To reduce needless power for data transfer by reducing needless data transfer between a video decoder and a prediction frame memory. SOLUTION: A video decoder 10 is provided with a memory update control means 19 that stops updating of a prediction frame memory when a macro block(MB) during decoding is a skipped MB consecutively for two frames. The memory update control means 19 is provided with a table denoting whether or not each MB in a frame being a referred frame at present is decoded as a skipped MB. An MB at a same position as that of an MB decoded at present in the referred frame is the skipped MB and when the MB decoded at present is the skipped MB, the memory is controlled not to be updated.
Patent JP-S63133385-A (JP)
Title: File access method for magnetic tape
Inventor: UCHIYAMA NAOYUKI
IPC: G06F3/06
Filed: 1986-11-26
Abstract: PURPOSE:To prevent an access to a file different from an object file by comparing logic addresses of data blocks before and after the tape mark so as to confirm the detection of the tape mark. CONSTITUTION:When a tape mark read command is sent from a host device 1, a magnetic tape device 3 is driven under the control of a microprocessor MPU4 and a read data is stored in a buffer 6. When a data block is read consecutively, the logic address is incremented by one. When the tape mark is read, the MPU4 recognizes a logic address of the data block and when the address is incremented by two in comparison with the logic address of the data block detected precedingly, the normality of detection of the tape mark is confirmed. When the logic address is only incremented by one after the detection of the tape mark, it is discriminated to be mis-recognition of the tape mark.
Patent JP-H05198686-A (JP)
Title: Semiconductor device and its manufacture
Inventor: NAKABAYASHI TAKASHI
IPC: H01L21/8238
Filed: 1992-10-19
Abstract: PURPOSE:To connect an N-type polycrystalline silicon wiring and a P-type polycrystalline silicon wiring without enlarging an isolation interval between NMOS and PMOS. CONSTITUTION:An N-type polycrystalline silicon wiring 9 and a P-type polycrystalline silicon wiring 12 are separated on an isolation region 4 between NMOS and PMOS, a contact hole 16 extending over both polycrystalline silicon wirings is shaped and both are connected by using a metallic wiring 17 inside the contact hole 16. Thereby, it is possible to prevent variation of transistor characteristics by mutual diffusion of impurities without increasing the number of processes and to realize a device of an integrated dual gate.
Patent JP-H11118539-A (JP)
Title: Method for displaying information of circular chart recorder and apparatus for executing the same
Inventor: HAYASHI HIROTO
IPC: G09F9/33
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain a circular chart recorder for easily displaying various information without losing features of a conventional circular chart recorder with a small size, lightweight and low cost. SOLUTION: The method for displaying information of a circular chart recorder having an information display means of information using a light emitting element on a rear surface of a circular chart CH for recording a measurement signal of the recorder comprises the steps of passing a light of the element of the display means through the chart, and displaying it on a surface of the chart, thereby displaying various types of information like DS1, DS2.
Patent JP-H01121028-A (JP)
Title: Electric cleaner
Inventor: KOIKE TOSHIO
IPC: A47L9/00
Filed: 1987-11-05
Abstract: PURPOSE: To enhance operability at a time of circulating operation by operating a changeover valve, a changeover switch and a safety device by an operation lever. CONSTITUTION: An operation lever 32 is set to a point of 'circulating operation' to operate a changeover valve 34 and a suction port 24 is closed while the opening part of a circulating air passage 31 is opened and an operation piece 27 is pushed in by the operating protruding part 33 of a changeover switch 26 to change over an electric circuit brom a remote circuit 18 to the circuit on the side of a manual return thermostat 30. At the same time, the rotary member 37 attached to the operation lever 32 falls to bring the inclined surface A of the leading end part of a long projection 39 into contact with the inclined surface B of the reset button 35 of a thermostat and the button 35 is pushed in while slid along the inclined surface B.  When circulating operation is started by this mechanism, the exhaust air of an electromotive blower 5 is sucked into a circulating air passage 31 to pass through the opening part on the side of a suction port 24 and the circulating air stream again reaching the electromotive blower 5 through a paper bag filter 10 is generated and temp. rises gradually by the generation of heat in the electromotive blower 5 itself. At this time, the temp. of a dust collection chamber 4 reaches about 50 deg.C and a mite sucked into the filter 10 is killed.
Patent JP-S62139207-A (JP)
Inventor: KAWABATA KENJI
IPC: H01B7/00
Filed: 1985-12-12
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-H01121626-A (JP)
Title: Glow plug for diesel engine
Inventor: IMAIZUMI MAKOTO
IPC: F02B3/06
Filed: 1987-11-05
Abstract: PURPOSE:To improve the airtightness and reliability of a glow plug to a great extent by forming a metallized layer on the joint surface of an insulating sheet with the lead part of the glow plug having a ceramic heater and by joining them together into one body with the aid of a metallic brazing material. CONSTITUTION:At the top end of a hollow holder 12, a ceramic heater 11 is held in such a state that one of the end portions of said heater 11 is projected out of said hold 12. The heating part 20 of the ceramic heater 11 is formed in a small diameter so as to make the wall thickness of the heating part 20 thinner than that of each of lead parts 21 and 22, and at the central part of the ceramic heater 11 is formed a slit 25 in a longitudinal direction. The lead parts 21 and 22 are also formed integrally with the heating part 20 by using an electrically conductive ceramic material, and on the outer circumferential surface of one lead part 21 of the two lead parts is formed a metallized layer 23, while on the outer circumferential surface of the other lead part 22 is formed an insulating coating layer 24. The slit 25 is interposed with an insulating sheet 30 composed of an insulating ceramic material and is joined integrally with the aid of a metallic brazing material, and the top end of the hollow-shaped holder 12 is blocked up and sealed.
Patent JP-H11122054-A (JP)
Title: Monolithic microwave amplifier
Inventor: ISHIMARU ATSUSHI
IPC: H01L27/06
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a configuration provided with good high frequency characteristic for reducing a chip size in applying negative feedback to an active element. SOLUTION: In a microwave field effect transistor provided with a comb-line electrode formed on a semiconductor substrate, a gate bus line 1e and a source electrode or a drain electrode 3a and 3b facing each other are connected by resistors 16a and 16b and capacitors 17a and 17b. The capacitor can be an MIM capacitor, for which the gate bus line 1e is a lower electrode or the capacitor formed by the clearance of a terminal pulled out from the gate bus line 1e and the terminal pulled out from the source electrode or the drain electrode.
Patent JP-H10123217-A (JP)
Title: Signal transfer circuit
Inventor: SHIRAI TOSHIHITO
IPC: G01R31/28
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To provide the signal transfer circuit using integrated circuits, which transfer the signals between processing circuits connected in a cascade pattern and can positively detects the occurrence of a fault in the circuit. SOLUTION: This circuit uses an IC1, wherein two D flip-flops FF1 and FF3 are integrated in a single package, and an IC2, wherein two D flip-flops FF2 and FF4 are integrated by the same way. The respective D flip-flops FF1-FF4 in the different IC1 and IC2 are mutually connected. The output of the D flip-flop FF4 is inputted into a fault detecting circuit 5A. In the fault detecting circuit 5A, the occurrence of the fault is detected when the input signal is different from the signal at the normal time.
Patent JP-S63104240-A (JP)
Title: Optical pickup device
Inventor: SENDA NAOMICHI
IPC: G01J4/00
Filed: 1986-11-25
Abstract: PURPOSE:To improve the accuracy of measuring by radiating 4 kinds of deflection laser light to the same radiation position of a disk and measuring Mueller matrices of a disk by 16 luminous quantity data detected by a detection means. CONSTITUTION:A laser 10 arranged on prescribed position in an optical pickup device 25 is collimated and circular deflection Pa is applied by a lambda/4 board 12. The deflection Pa is varied by a deflector 13 and a lambda/4 board 14 at a desired rotary angle with respect to a reference face to form radiated light Pb. Moreover, the light is separated into its spectral components 151, 152, reflected on a full reflection mirror 16 and radiated light Pb' is radiated on the reflecting face of an optical disk 25. The radiated light Pb' is moved to the radiating point on the disk 25 radially by a current flowing to tracking and focusing coils 23, 24 and subjected to focus adjustment in a device 35. Moreover, reflected light from the disk 25 is processed by a signal processor 33 via the device 35 and the Mueller matrices are measured by a potentiometer 36.
Patent JP-H10126589-A (JP)
Title: Digital image reader
Inventor: NAKAI TAKEHIKO
IPC: H04N1/19
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To reduce moire without deteriorating resolution at low frequencies and degrading the resolution at high frequencies by using a TDI sensor that delays charges as a read element and synthesizes the delayed charges and designing positions of an image read by corresponding elements different from each other. SOLUTION: CCD sensors being 2-line sensors of a TDI sensor are placed with deviation in picture elements that transfer charges in the main scanning direction perpendicular to the subscanning direction being a moving direction of an original. Furthermore, at least a charge transfer speed (1-a) between lines of two line sensors to be synthesized is in matching with an original scanning speed (1-b) on the sensors. Thus, read signals are synthesized in the subscanning direction and an output in the main scanning direction is read while its specific read position is deviated and the synthesized wave indicates a same signal characteristic as when a high frequency component is cut off or a vibration is applied to the sensor. Electric signals from photoelectric conversion elements are synthesized after the arrangement of the elements in the TDI sensor to reduce moire.
Patent JP-S61154300-A (JP)
Title: Diaphragm
Inventor: TSUKAMOTO SHIRO
IPC: H04R7/26
Filed: 1984-12-26
Abstract: PURPOSE:To suppress a peak at a high threshold frequency in a sound pressure frequency characteristic without damaging a sensitivity by providing a damping layer of an acryl viscoelastic sheet between both sides of a core timber and a skin timber. CONSTITUTION:A sandwitch structured diaphragm consists of, for example, glued skin timbers 3 and 4 pasted together with the damping layer 6 which, through an adhesive layer 2, has an adhesive acryl viscoelastic sheet having some 50mum of thickness on the both sides of the core timber 1 that is honey- comb structured on a plate. Or the skin timber which is made by skin timbers 7 and 8 glued facing each other the damping layer 6 of the acryl viscoelastic sheet between can be pasted on, at least, one side of the core timber 1.
Patent JP-H09130754-A (JP)
Title: Video data transmitter
Inventor: HIRATO TAKASHI
IPC: G09G5/00
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To facilitate control at transmission of video data without a large scale system configuration by dividing plural video data in a prescribed unit and recording the divided data in a prescribed arrangement order in one recording medium as plural unit video data. SOLUTION: Video data to be sent onto a display device DS1 are divided in the unit of a prescribed value as A1 , A2 ,..., An , and similarly video data to be sent onto a display device DS9 are divided in the unit of a prescribed value as I1 , I2 ,..., In , and they are replaced in a prescribed order and recorded. The video data in this arrangement read from a recording medium are given to a median interface section in which the data are shared for each channel corresponding respectively to each of display devices SD1 to SD9 and fed to memories corresponding to each channel. The video data stored respectively in each memory are read at a transfer rate of the video data to be displayed on the display devices DS1 to DS9.
Patent JP-H11119377-A (JP)
Title: Production of supporting paper base for photographic printing paper
Inventor: HIRASHIMA YUKIO
IPC: D21F11/02
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To make obtainable good smoothness of a supporting body for photographic printing paper, and accordingly to provide a supporting paper base for a photographic printing paper from which a photographic printing paper of high smoothness can be obtd. SOLUTION: By this method, the paper material for a base (web 7) produced by a Fourdrinier machine is dried by using a drum dryer cylinders 1, 3 in a dryer part. In the dryer part, the surface of the paper base material (web 7) where a photographic photosensitive emulsion is to be applied is brought into contact with a drum dryer cylinder 1 while the paper base material (web 7) is pressurized by a pressurizing roll (dryer touch roll 5) on the surface where the photosensitive emulsion is not applied. The water content of the paper base material (web 7) is controlled to 10 to 40% when the web is passed through the pressurizing roll (dryer touch roll 5).
Patent JP-2000082221-A (JP)
Title: Optical recording medium and tracking controller
Inventor: MORIYA MITSURO
IPC: G11B7/24097
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent reliability from lowering even when a pitch is narrowed by recording track discriminative information discriminating whether a groove track is a projected or recessed groove track on the top of respective groove tracks of the projected and recessed groove tracks and using a prescribed sector as the track discriminative information. SOLUTION: A spiral groove track 102 is constituted of alternately and repeatedly forming a recessed groove track 106 and a projected groove track 105 at every one round of an optical recording medium 101. The discriminative information for detecting that the projected groove track 105 is switched with the recessed groove track 106 is recorded on a switch detection area 103 provided on its boundary area. Pits 108 are provided on both tops of the projected groove track 105 and the recessed groove track 106, and their sizes and intervals, that is, spacial frequencies are changed in the projected groove track 105 and the recessed groove track 106. Thus, whether the track scanned next by a light beam is the projected groove or the recessed groove is beforehand discriminated simply by the switch detection area 103.
Patent JP-H07132312-A (JP)
Title: Cold rolling method of steel strip
Inventor: ADACHI KAZUNARI
IPC: B21B1/22
Filed: 1993-11-10
Abstract: PURPOSE:To effectively manufacture a steel strip excellent in surface property by arranging a heat plasma device at least before or behind a rolling mill and scanning heat plasma through a magnetic field in the width direction of a rolled steel strip to carry out quick heating treatment in cold rolling. CONSTITUTION:The steel strip 2 coming from pay off reels 1a, 1b passes a heat plasma processor 5 having a pair of heat plasma irradiating devices 4a, 4b through a guide roll 3. In this way, after both front and rear sides of the steel strip 2 are scanned by heat plasma in their width direction and at a high speed and heated at a prescribed temperature, it is rolled by a rolling mill 6 to a prescribed thickness. The arrangement of the heat plasma processor is not limited to the front stage of the rolling mill 6, can be set to the rear stage or to both front and rear stages.
Patent JP-H01123147-A (JP)
Title: Blood preserving liquid composition
Inventor: NAGAI HIROSHI
IPC: A61K35/14
Filed: 1987-11-09
Abstract: PURPOSE:To prolong the preserving period of blood, by compounding an antihemolytic agent composed of a triglyceride compound represented by a specific formula and other blood preserving liquid component to impart preservability and safety. CONSTITUTION:The title composition is prepared by dispersing and compounding a triglyceride compound represented by formula (wherein R<1>, R<2> and R<3> are respectively a 1-20C aliphatic hydrocarbon group and the sum of the carbon atoms. thereof is 10-36 and either one of them is set to a branch structure to hold red corpuscle protecting action and antihemolytic effect) in an emulsion form using a surfactant exerting no adverse effect on blood components. The triglyceride compound is compounded so that the final concn. thereof in blood to be preserved becomes 10muM-10mM. Therefore, the greater part of the red corpuscle can be held to the same state as that immediately after the collection of blood for a long period of time.
Patent JP-H02127010-A (JP)
Title: Molded article of foamed resin and molding method thereof
Inventor: SAKANE HIROMI
IPC: B29L9/00
Filed: 1988-11-07
Abstract: PURPOSE:To prevent the exposure of a foamed body from a joint by a method wherein an overlapping part in a specified shape is provided at the edge parts of two skin materials to be joined, the materials are made to overlap each other and arranged in the shape of one plane and a foamed resin body is formed in adhesion on the projecting side of the overlapping parts of the two skin materials. CONSTITUTION:A rise part (e) and a projecting part (f) are formed in the side edge part of a skin 3a, while a rise part e' and a projecting part f' are formed in the side edge part of the other skin 3b, and they are set inside a foaming wall 6 so that a projection 4 is held between the two rise parts (e) and e'. Thereafter a resin solution is poured under a prescribed pressure from a nozzle moving from the direction A or the direction A'. After the resin solution is poured, a foaming mold with a core material 1 set is clamped and then the resin solution is foamed to prepare a molded article of foamed resin. Since no foamed body 5 bulges out on the surfaces of the skins 3a and 3b of the molded article of foamed resin thus obtained, the molded article of foamed resin of good quality can be obtained.
Patent JP-S61161171-A (JP)
Title: Method and device for preventing build-up of liquid adhesive agent at nozzle tip
Inventor: MATSUNAGA MASABUMI
IPC: B05C5/00
Filed: 1984-12-29
Abstract: PURPOSE:To prevent the build-up and stringing of a liquid adhesive agent at a nozzle tip by injecting a small amt. of a solvent onto the outside circumference of the nozzle slightly above the tip thereof just prior to the interruption of the discharge of the liquid adhesive agent. CONSTITUTION:A small amt. of the solvent is injected 20a onto the outside circumferential side face of the nozzle 11 and slightly above the tip 11T thereof just prior to the interruption of the discharge of the liquid adhesive agent from the nozzle 11 in a process for coating the liquid adhesive agent to the circumferential edge groove of a can cap in a can making operation. Then the injected solvent 20a flows down along the outside circumferential side face of the nozzle 11 and arrives at the tip of the nozzle 11, thereby wetting the residual deposit 18a of the liquid adhesive agent. The liquid adhesive agent is diluted by the solvent and the viscosity thereof decreased. The build-up and stringing at the nozzle tip are thus prevented and the production efficiency is improved.
Patent JP-H05120415-A (JP)
Title: Memory means controller for video system
Inventor: OGAWA YOSHIHARU
IPC: H04N5/907
Filed: 1991-10-28
Abstract: PURPOSE:To improve the access efficiency of a process means to a memory means, in an equipment in which the process means is mounted on a video system. CONSTITUTION:A bus control signal transmitting means 14 transmits a bus request signal to a memory bus switching means 11 when a decode means 15 performs an access to a memory means 1, and transmits a bus releasing signal when the access is completed. The memory bus switching means 11 permits the access of the decode means 15 to the memory means 1 immediately after the completion of the access of the process means 16 to the memory means 1 at the time of receiving the bus request signal. And also, the memory bus switching means 11 permits the access of the process means 16 to the memory means 1 at the time of receiving the bus releasing signal. Thus, the access efficiency of the process means 16 to the memory means 1 is improved by controlling the access in a real time.
Patent JP-H06133398-A (JP)
Title: Acoustic reproducing device
Inventor: TSUJIMOTO TOKUO
IPC: H04H20/89
Filed: 1992-10-20
Abstract: PURPOSE:To enhance the surround effect and to prevent the lowering of a vocal level by mixing an intemediate and high frequency signal in an (R+L) signal with R and L-channel signals so as to correct an in-phase component and using a phase delay circuit to generate a phase difference. CONSTITUTION:An (R-L) signal detection circuit 3 detects a difference between an R-channel signal and an L-channel signal, and a phase delay circuit 4 delays the phase of the (R-L) signal. Furthermore, a (R+L) signal detection circuit 5 detects a sum of the R-channel signal and the L-channel signal, a band pass filter 6 detects a medium and high frequency signal of the (R+L) signal and a phase delay circuit 7 delays the phase of the signal. Then a mixing circuit 8 adds an output signal of the phase delay circuit 4 and an output signal of the band pass filter 6 to the R-channel signal and subtracts the output signal of the phase delay circuit 4 from the L-channel signal, and a mixing circuit 9 adds the output signal of the band pass filter 6 whose phase is delayed by the phase delay circuit 7 to the L-channel signal.
Patent JP-H114589-A (JP)
Title: Measuring device of drag torque of rotating machine, monitoring system of movement of electric motor, and system for adjusting operation parameter of centrifugal separator with built-in measuring device
Inventor: POUVREAU MICHEL
IPC: G01L3/24
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To distinguish the kind of equipment, by comparing the measurement value of the rotary speed of a motor with the calculation value of an index for indicating the slip of the motor with the slip value of a group, where each of the measurement and calculation values is obtained in advance corresponds to one drag torque, and by distinguishing the drag torque of each equipment. SOLUTION: A measurement member 18 is fixed to a shaft 16 of a motor 10 to measure the rotary speed of equipment 14, and the actual measurement value of a rotary speed N of the motor 10 is sent to a control unit 12. Then, the calculation value of a synchronous speed N8 of the motor is compared with an actual rotary speed N of the motor 10, and the value of an index for indicating a slip (g) is calculated. The calculation value of the index is compared with a slip value being stored in a memory 22 for obtaining the drag torque value of a rotor 14, and the type of the rotor being mounted to the shaft 16 is determined, thus recogrnizing the kind of the rotor 14 being mounted to the motor and preventing the motor from being rotated at speed that exceeds one where the rotor or a centrifugal separator can withstand.