baber/WOPTO huggingface dataset:
Patent JP-2000123552-A (JP)
Title: Optical disk reproducing device
Inventor: USUI SHUNJI
IPC: G11B27/10
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To perform playing where time shorter than one frame cycle is instructed by counting the numbers of a frame synchronizing signals and frame clocks, and reproducing the voice of playing start time instructed by an operation part. SOLUTION: An optical pickup 1 repeats one track jumping with the head of a frame synchronizing signal as a target during pausing. Playing start time is set by specifying a frame number (i) and an n-th frame clock from the rising of a frame synchronizing signal by a jog dial 7, and storing these in a microcomputer 6. When playing start is instructed, the microcomputer 6 starts searching, reads the data of a sub-code, and recognizes the frame synchronizing signal. Then, frame clocks are counted from the rising of the target frame synchronizing signal. When the count of the frame clocks reaches (n), the microcomputer 6 releases a mute signal for a D/F 3, and sends voice data to a D/A converter 4.
Patent JP-S63156290-A (JP)
Title: Personal certifying device
Inventor: SAITO ETSUO
IPC: G06T7/00
Filed: 1986-12-19
Abstract: PURPOSE:To attain correct certification by printing in pressing a fingerprint on a movable printing medium and referring to a registered fingerprint pattern. CONSTITUTION:A fingerpring press-printing part 11 is formed in a form of a window, a finger 13 is placed on a fingerprint printing paper 12 in the press- printing part 11 to press-print the fingerprint. A special coating is applied to the paper 12 so as to color the press-printing part. When the fingerprint is press-printed, a switch 15 is turned on, a carrying control part 16 drives take-up mechanisms 14, 14 to set the finger print press-printing part at the reading position of a photoelectric transfer means 17. The fingerprint pattern on the paper 12 is optically scanned by the means 17, fed to a fingerprint referring part 21 as a pattern signal to refer to the pattern registered in a fingerprint dictionary part, the result is fed to a host machine 23 to execute a suitable operation. Thus, the correct certification can be attained without being influenced by such as dust, a preceding fingerprint trace.
Patent JP-H06153163-A (JP)
Title: High definition video signal processing unit
Inventor: ISHIZU ATSUSHI
IPC: H04N7/015
Filed: 1992-11-13
Abstract: PURPOSE:To realize the function of preventing picture quality deterioration when a sub sample phase differs from motion vector correction with simple circuit configuration with respect to the high definition video signal processing unit employing a memory without motion vector correction and having inter- frame interpolation processing. CONSTITUTION:Sub sample phase information of a MUSE signal is extracted by a control signal detection circuit 18 and a frame alternate detection circuit 19 detects an alternate state for each frame of a sub sampling phase. A forced motion picture setting circuit 20 sets forcibly an output of a motion detection circuit 14 so as to replace a video signal interpolated by a still picture interpolation circuit 12 implementing at least inter-frame interpolation while employing a memory without motion vector correction when not in the alternate state with a video signal interpolated by a motion picture interpolation circuit 13 implementing in-field interpolation thereby preventing malfunction of the interpolation when not in the alternate state.
Patent JP-2001123114-A (JP)
Title: Method for forming polymerized film, method of insulating and coating metal by using the same, and insulated and coated metal conductor
Inventor: KAWAMURA YUKA
IPC: H01B7/02
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem of difficulty in the formation of a polymerized film having a sufficient thickness in the conventional method for forming an insulating polymer thin film by using an electrolytic polymerization because the surface of a conductor is insulated by the growth of the film. SOLUTION: The metal conductor is dipped in an aqueous solution containing a polymerizable monomer, a supporting electrolyte and an alkylamine, and an electroconductive polymer film is formed by the electrolysis by using the metal conductor as an electrode. The dopant is eliminated from the obtained electroconductive polymer film to provide the objective polymerized film excellent in insulation properties on the electrode surface.
Patent JP-2001126405-A (JP)
Title: Bit stream recording/reproducing device
Inventor: KATO DAISAKU
IPC: H04N19/44
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide the high quality images of a high transmission rate without accessing medium management information recorded in a different area every time in a recording and reproducing device using a disk-like recording medium for dividing encoded bit streams into plural cluster areas and managing them. SOLUTION: Cluster data that the bit streams encoded by an MPEG-2 system or the like are divided into data sizes to be recorded in clusters are prepared and a cluster header for storing the position information of the cluster data arranged following the cluster data is generated and recorded in the disk-like recording medium 63 together with the cluster data. For reproduction, the encoded bit streams reproduced based on the position information recorded in the cluster header are decoded in an MPEG-2 decoder 72 and the high quality images of a high transfer rate are recorded and reproduced.
Patent JP-H03165432-A (JP)
Title: Field emission type electron gun
Inventor: OBARA KENJI
IPC: H01J37/073
Filed: 1989-11-22
Abstract: PURPOSE:To prevent an emitter from striking to a drawing-out electrode owing to the expansion of a holding member in a flashing by bending the holding member in the inverted W or the inverted V shape to the radiating direction of electron beams. CONSTITUTION:A tungsten filament 8a is bent in the inverted V shape to the radiating direction of electron beams, and an emitter 1 is installed to the turning-back part through a filament 8b for supporting. The emitter 1 does not move in the direction to a drawing-out electrode at the time of flashing, because the movement of the electron beams in the reverse direction of radiation at the turning-back point by the expansion of the tungsten filament 8a generated upon flashing, and the movement of the electron beams in the radiation direction by the expansion of the tungsten filament 8b are set off each other. By installing the emitter 1 directly to the turning-back point in this case, the emitter 1 moves in the reverse direction from the drawing-out electrode, by the expansion of the filament 8a upon flashing.
Patent JP-H08212592-A (JP)
Title: Optical head
Inventor: IKEGAME TETSUO
IPC: G11B7/12
Filed: 1995-11-22
Abstract: PURPOSE: To reduce the assembling man-hours for an optoelectric transducing element and an optical element and to decrease assembling error by forming integrally the optical element and a hold member and fitting a laser element to the optical element. CONSTITUTION: Lots of thin stripe shaped grooves 50a are provided on a face opposite to an emission face of a laser diode 20 to form a diffraction grating, and a convex spherical face 50b is provided on a face from which a light beam is emitted to an objective lens 26 via a beam splitter 23 to form a collimator lens. Furthermore, a concave spherical fase 50c is provided on a face on which a light beam reflected in a half mirror face 23a of the splitter 23 is made incident to form a concave lens, and a cylindrical face 50d is formed on its emission face to form a cylindrical lens.
Patent JP-H08206704-A (JP)
Title: Hot rolling equipment
Inventor: KIMURA TOMOAKI
IPC: B21C47/00
Filed: 1995-11-22
Abstract: PURPOSE: To execute smooth coiling work in which the temp. drop of a sheet is minimized and to prevent stop of rolling work due to failure in coiling by using a reversing rolling mill for a rolling mill and providing a 3-roll bending roller type coiling mechanism without a coiling drum in a coiler. CONSTITUTION: On the inlet side of the reversing roughing mill 24, a rolled-stock bending roller device consisting of three rollers in total of two lower bending rollers 19 and one upper bending roller 21, and a coiling device 65 composed of a coil supporting roller 22 as a coiling means are provided. Like this, coiling of a coil is executed with the 3-roll bending roller type coiler without the coiling drum. In this way, the contact part with the coiling device in a metal plate is reduced and the temp. drop of the metal plate due to the coiling drum is prevented. By 3-roll bending roller system, a sheet is coiled so that the sheet is not deformed into an elliptic shape and smooth coiling work is attained.
Patent JP-S63155956-A (JP)
Title: Picture signal processor
Inventor: KUROSAWA TOSHIHARU
IPC: G06T5/00
Filed: 1986-12-19
Abstract: PURPOSE:To obtain a binary reproduced picture with high quality from a mixed picture by using various kinds of optimized binary picture processing means so as to process the picture mixed with various kinds of pictures simultaneously and selecting an optimum picture output by means of the discrimination of kinds of pictures in the mixed picture or region designation. CONSTITUTION:An input picture signal inputted from a data bus line terminal 9 is inputted in parallel to an error spread system binary picture processing means 1, a dither system binary picture processing means 2 and a simple threshold binary picture processing means 3 respectively in parallel and processed respectively. Moreover, the binarized outputs signals processed respectively are always outputted synchronizingly by a timing control means 4 to execute which processed output signal is to be used by the region designation by an output picture signal switching means 6. In the region designation, it is decided by a region designation means 5 as to which picture part is to be processed by which system with respect to a picture including plural kinds of pictures according to the coordinate designation and the processing system designation, and the binary picture signal outputs obtained by binary picture processing means 1-3 are switched by the picture signal switching means 6 to obtain an optimum binary reproduced output signal.
Patent JP-H08167292-A (JP)
Title: Signal processor
Inventor: KISHIDA TAKESHI
IPC: G11C11/41
Filed: 1994-12-08
Abstract: PURPOSE: To improve the efficiency of development and maintenance of a program by providing a local counter timing generator controlled by a unit controller at every address generator controlling each storage and controlling an address. CONSTITUTION: The unit controller 1 sets a control program corresponding to operation processing contents in the local counter timing generator 39. The generator 39 performs address control to the address generator 5 so that a required operational result is obtained according to the control program. The generator 5 outputs to the storage 3 through an address bus 6, and the storage 3 is controlled by the generator 5, and it outputs the data to an input data bus 4. An ALU 2 outputs the operational result to an output data bus 9, and the data of the bus 9 are written in the storage 3 by the address control of the generator 5 controlled by the generator 39. Thus, the processor is operated simply and at high speed, and the efficiency of the development and increase, the maintenance of the program are improved.
Patent JP-H02150370-A (JP)
Title: Image processor
Inventor: KASHIWABARA ATSUSHI
IPC: H04N1/40
Filed: 1988-12-01
Abstract: PURPOSE:To obtain a half tone image enhanced in gradation and quality by a method wherein a half tone image signal is formed based on a input image signal, a level value of the input image signal is compared with a predetermined value, and either one of a predetermined image signal or a half tone image signal is selected. CONSTITUTION:In a data selector 6, three signals 'white', 'PWM', and 'black' are previously inputted respectively from a white pixel signal generation circuit 15, according to a triangular wave signal SAW from a triangular wave generation circuit, and from a black pixel signal generation circuit 16. The PWM signal is a signal which is modulated in pulse width according to a density by comparing an analog video signal VA obtained by DA converting the value of image signal VD0-VD7 with the triangular wave signal SAW. When the value of the image signal VD0-VD7 exists between the predetermined values 3 and 4, the image signal is regarded as a signal for a half tone part, and a half tone expression is conducted. When the value of the image signal VD0-VD7 is out of said range, the image signal is regarded as a signal binarized for a white or black pixel, and a printing is conducted per pixel. In this manner, as a result of eliminating a component of noise, the deterioration of an image quality can be prevented.
Patent JP-H08158136-A (JP)
Title: Helmet
Inventor: HAYASHI TSUNEO
IPC: A42B3/22
Filed: 1994-12-08
Abstract: PURPOSE: To provide a helmet having protrusions on the outer surface of the cap at the front side of the crown of the cap, effective for keeping the generation source of wind noise at a distance backward from the ear, decreasing the vortex flow of air and suppressing the noise at the ear. CONSTITUTION: Protrusions are formed on the outer surface of a cap by bonding rods 6-8 at the front side of the crown part 1a of the cap in a state to keep the front face of a shield 2 covering the viewing opening 3 of the cap 1 nearly parallel to the vertical virtual line shown by the dashed line. The air stream near the outer surface of the cap is agitated to slow down the lowering of the velocity, the separation line S showing the forefront position of the separation region is shifted backward from the separation line S1 of a cap not provided with the rods 6-8 and the region generating vortex flow of air at the rear part of the cap is narrowed to the back side.
Patent JP-2001127396-A (JP)
Title: Wiring board, and information-processing device therewith
Inventor: SHIOZU SHINICHI
IPC: H05K1/18
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To suppress radiation noise based on the voltage fluctuation especially between a power supply layer and a ground layer out of the radiation noise from the wiring substrate of an information-processing device using a compact and light configuration. SOLUTION: Electronic parts operating at a high frequency out of those being packaged on a main substrate 10 are integrated on a sub substrate 50 for packaging, and the sub substrate 50 is covered with a shielding member 56. Further, a plurality of snubber circuits are arranged at the peripheral part of the sub substrate 50, and the power supply layers of the sub substrate 50 and the main substrate 10 as well as the ground layers are connected via an inductor.
Patent JP-2000128546-A (JP)
Title: Production of positive electrode active material nickel acid lithium for nun-aqueous secondary battery and non- aqueous secondary battery
Inventor: KOTA NAOTO
IPC: H01M4/525
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a positive electrode active material LiNiO2 for non-aq. secondary battery exhibiting stable charge-discharge characteristic at a low cost and effectively in the view point of resource and to provide a lithium ion secondary battery excellent in charge-discharge cycle characteristic. SOLUTION: An aq. solution is prepared by dissolving a water soluble lithium compound and a water soluble nickel compound in a buffer solution consisting of an organic acid and a lithium salt. Next, deposit is formed by adding oxalic acid thereinto. The formed deposit is filtered out from the aq. solution with filtration, centrifugal separation or the like. The resultant deposit is dried and fired to produce LiNiO2. Further, NiLiO2 is obtained by preparing the solution, after the deposit is filtered out, again into the state before oxalic acid is added, forming the precursor by the same method as that above mentioned and firing. The filtrate after the deposit is filtered out is circulated by repeating the operation.
Patent JP-H01145602-A (JP)
Title: Edge coating method for optical component
Inventor: ISHIBASHI YASUO
IPC: G02B1/10
Filed: 1987-12-01
Abstract: PURPOSE:To improve the productivity on a coating process by pressing optical main surfaces against each other while stacking them one over the other and coating edge surfaces which are optically unnecessary with a roller. CONSTITUTION:Prismatic optical components 10 are pressed and applied with a black paint by the printing roller 6. A clamping screw 5 is loosened after the black paint is dried, and the optical components are separated. When the edge surfaces of the prismatic optical components 10 are coated, the optical main surfaces of the optical components are pressed while stacked one over the other, so any paint from the roller is not applied to the press-contacting surfaces. Thus, the paint is applied and then dried, and the press-contacting surfaces of the optical main surfaces are separated, thereby realizing the coating of the edges of many components. Consequently, the cost of a prismatic optical component is reducible.
Patent JP-H09202790-A (JP)
Title: Low-molecular organosilicon compound and cross-linkable material
Inventor: HERUBERUTO BARUTERU
IPC: C08L83/04
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound which is a low-molecular organosilicon compound, having a specific number of silicon atoms and useful as a cross-linking organopolysiloxane material, especially a cross-linkable material, etc., cross-linkable peroxidically or an hydrosilylation.  
     SOLUTION: This new low-molecular organosilicon compound comprises a unit represented by formula I [R is H, a (substituted) SiC-bonded 1-18C aliphatic saturated hydrocarbon group and at least one group R based on one silicon is capable of denoting H; R 1  is an SiC-bonded 2-18C aliphatic unsaturated hydrocarbon group; R 2  is a (substituted) 1-18C hydrocarbon group which may be intermediated with H or O; (a), (b) and (c) are each 0, 1, 2 or 3; [(a)+(b)+(c)] is ≤3; at least one group R 1  is present based on one molecule], has 2-17 silicon atoms such as the one represented by formula II {(d) and (e) are each 0, 1, 2 or 3; (f) is 0, 1 or 2; [(d)+(e)+(f)] is 4} and formula III {(g) and (h) are each 0, 1, 2 or 3; (i) is 0, 1 or 2; [(g)+(h)+(i)] is 3}. The compound represented by formula I is useful as a cross-linkage material, etc., cross-linkable peroxidically or by hydrosilylation. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H05124681-A (JP)
Title: Packing base material
Inventor: YAMAGISHI NOBUYASU
IPC: B65D19/44
Filed: 1991-10-25
Abstract: PURPOSE:To make packing and unpacking operation extremely easy by fixing a heavy object on a packing base material through a simple positioning procedure. CONSTITUTION:A packing base material 1 made by assembling a plurality of square bars 2, 3 and 4 lengthwise and crosswise is provided with two positioning projections 7 located diagonally. To fix an object (refrigerator 15) to be packed on the packing base material 1, the diagonally located leg mounting holes 18 in a bottom surface 15 with which the legs have not been engaged are fitted over the projections 7 to secure the refrigerator in place, a top pad is attached to a top panel 10 of the refrigerator and it is tied with a plurality of fixing bands to obtain finished refrigerator pack.
Patent JP-H04352256-A (JP)
Title: Method and apparatus for saving memory space
Inventor: PIITAA EI MEERINGU
IPC: G06F12/08
Filed: 1991-10-25
Abstract: PURPOSE: To provide a method and a device for saving a memory space without damaging the performance of a buffer. CONSTITUTION: The valid bit at the entrance of a conversion index buffer 5 for a cache memory is putted to one level bit showing the length of a virtual address. When level/valid bits are set in the virtual addresses of the respective entrances during the retrieval of the conversion index buffer 5, namely, when the entrances are valid, they are compared with the virtual address from CPU. When the level/valid bits are not set, comparison is not executed and retrieval is continued to the next entrance. The length of the virtual address to be compared is decided by the state of the remaining level bit.
Patent JP-2000134546-A (JP)
Title: Driving method for solid-state image pickup device
Inventor: TAKAHASHI TATSUYA
IPC: H04N5/369
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent unwanted charge from remaining by an electronic shutter operation. SOLUTION: All of four-phase transfer clocks ϕv1 to ϕv4 applied to the transfer electrode of a light receiving part are maintained on a low level just after frame transfer is completed, and almost information charge generating in a channel area at that time is discharged to a substrate side. A substrate clock ϕb is once started just before the timing in which the storage of the information charge should be started, and all of the information charge caused to remain slightly in the channel area is discharged to the substrate side. The substrate clock ϕb is started, the 1st and 2nd phase clocks ϕv1 and ϕv2 are also started, a potential well is formed in the channel area, and the storage of the information charge is started.
Patent JP-H11141445-A (JP)
Title: Capacitor discharge type ignition device for internal combustion engine
Inventor: KINOSHITA ATSUFUMI
IPC: F02P3/08
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a capacitor discharge type ignition device for internal combustion engines, which can decrease the speed of rotation, by which ignition operation starts, lower than that of conventional ones. SOLUTION: Ignition is made by increasing the terminal voltage of a power supply capacitor Ci charged by the output of the magnet coil 1 of a permanent magnet generator by means of a DC-DC converter 3 whose oscillation is controlled by charging and discharging a differential capacitor Cd for charging the ignition capacitor Ci and by giving an ignition signal to a thyristor Thi from an ignition controller using a micro computer 5. If the power supply of the micro computer 5 has not yet been established, the voltage increasing operation of the DC-DC converter 3 is started by providing a starting time resetting circuit 11 for discharging charges of the differential capacitor Cd and discharging the charges of the differential capacitor Cd before establishing the power supply of the micro computer 5.
Patent JP-H09142708-A (JP)
Title: Sheet discharge device
Inventor: SUGIMOTO RYUTARO
IPC: B65H23/188
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To avoid jamming by guiding the leading end of a sheet to be introduced toward a storage means, and by providing a guide means for transferring sheets, in the storage means so as to promote grouping. SOLUTION: When a sheet 4 is transferred being pinched between discharge roller 38, 42 rotated by a motor, the leading end of the sheet reaches and is detected by a sheet sensor 48. At this time, the motor comes to a stop, and the sheet 4 is pinched between the discharge rollers 38, 42 so as to be held therebetween. During this period, printing is continuously made so that the sheet is fed by a platen 10. Thus, the sheet 4 is transferred along a sheet path 16 in synchronization with the printing, and is then looped in a space 334. Further, when the printing is completed, a cutter device 14 is operated so as to cut the sheet 4. Thereafter, the motor is driven so that the sheet 4 is discharged from a sheet discharge port 33 by the rotating discharge rollers 38, 42.