baber/WOPTO huggingface dataset:
Patent JP-S6152085-A (JP)
Title: Animation encoder
Inventor: KOGA TOSHIO
IPC: G06T9/00
Filed: 1984-08-22
Abstract: PURPOSE:To realize a prediction encoder capable of detecting a highly accurate moving vector by constituting in such a way that a moving vector can be detected from an old screen used for removing noises and a picture signal whose noises have been just removed. CONSTITUTION:An animation signal inputted through a line 1000 is inputted to a noise removing circuit 10, which has memory of one screen and removes noises lying between screens with use of said memory. A vector detector 17 detects the moving between screens from the signal supplied through a line 1017 after noises are removed and the signal which has a time difference of one screen and is supplied through a line 1100. A variable delay circuit 16 modifies a delay time in accordance with the moving vector output of the detector 17, and generates a prediction signal through a line 1600. A circuit composed of a subtractor 12, quantizing device 13, unequal length encoder 18, etc., carries out the prediction and encoding with respect to the output of the noise removing circuit 10 with use of said prediction signal.
Patent JP-H0846341-A (JP)
Title: Mounting of electronic component
Inventor: ASAGI OSAMU
IPC: H05K3/30
Filed: 1994-07-27
Abstract: PURPOSE:To reduce the number of working processes by a method wherein an electronic component is temporarily fixed to a circuit board with a prescribed area coated previously with a creams solder by mounting fitments made of a shape memorizing alloy, then, the electronic component is reflow-soldered to the circuit board and after that, is cooled at normal temperatures. CONSTITUTION:An electronic component 14 is mounted on a printed board 11 with a prescribed area coated previously with a cream solder in such a way that the apertures of insertion holes 12 and 16 coinside with each other and spring pins 17 are respectively made to insert in the holes 12 and 16 in the state of normal temperatures. Each spring pin 17 is made of a shape memorizing alloy that even if the alloy is deformed into a shape quite different from its memorized former shape, it is again restored to its former shape at an inverse transformation temperature or higher. After that, the component 14 is reflow-soldered on the board 11 with in a reflow furnace set at a reflow soldering temperature and is cooled at normal temperatures. Thereby, when the component 14 is mounted on the board 11, the number of working processes can be reduced.
Patent JP-H1126574-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KASAI NAOKI
IPC: H01L21/768
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent leakage currents and short circuits between wiring and a gate electrode or the like due to the shift of mask alignment. SOLUTION: A monocrystal silicon layer 117a is formed on a P-type silicon substrate 101, adjacent to silicon oxide film caps 112 covering gate electrodes 111 and silicon oxide spacer films 114. A first interlayer insulating film 119 is formed on the silicon oxide film caps 112 and the silicon oxide film spacers 114. A second interlayer insulating film 121 of a material having an etchant different from the first interlayer insulating film 119 is formed on the first interlayer insulating film 119 and the monocrystal silicon layer 117a. When the second interlayer insulating film 121 is etched so as to form node contact holes 132 reaching the upper surface of the monocrystal silicon layer 117a, the first interlayer insulating film 119 is used as an etching stopper.
Patent JP-H0464082-A (JP)
Title: Reflector for automatic tracking device
Inventor: TAKADA HIROTAKA
IPC: H04B10/112
Filed: 1990-07-02
Abstract: PURPOSE:To facilitate automatic tracking even when an object to be tracked moves greatly by using an electromagnetic wave reflected from a reflecting surface having recursively reflecting property to track the object to be tracked automatically. CONSTITUTION:A sub transmitter/receiver 6 having a zonal recursively reflector mark 9 which reflects an incident electromagnetic wave parallel to an direction of incidence is carried on an object 4 to be tracked. When, a laser beam LM is made to scan toward a direction in which the object 4 to be tracked exists from a main transmitter/receiver 3 on the tracking side. an intense reflected beam is returned when the beam LM scans the center of the mark 9. So, an angle of the device 3 is so set with a rotating device 2 that the beam LS grows the strongest to catch-and track the object 4 to be tracked accurately. If the mark 9 is blanked to set an input/output window 8 at the center thereof, the beam LS sinks when the center of the window 8 is scanned by the beam LM and thus, by setting 2 the angle of the device 3 to let the beam LS sink, the center of the mark 9 can be tracked accurately.
Patent JP-H0823439-A (JP)
Title: Facsimile equipment
Inventor: IIZUKA YASUKI
IPC: H04N1/411
Filed: 1994-07-05
Abstract: PURPOSE:To compress image data efficiently even when correlation of an image is large in any of longitudinal/lateral directions and to correct a tilted image even when the tilted image is received. CONSTITUTION:The facsimile equipment having a memory 4 storing read or received image is provided with a rotation means 6 rotating the image stored in the memory 4. When the image stored in the memory 4 is transferred, the image is rotated to obtain a state of efficient compression or when an image with a tilt is received, the image is rotated to correct the tilt.
Patent JP-S5875739-A (JP)
Title: Beam index type color picture tube unit
Inventor: NAKAKADO TAKASHI
IPC: H04N9/24
Filed: 1981-10-30
Abstract: PURPOSE:To detect an index luminous signal by a method wherein conversion efficiency is raised by specializing a focusing material and a solid light receiving element which is small-sized, highly reliable, cheap and requiring no high voltage. CONSTITUTION:An end-face of plate-shaped polymethylmetaacrylate (PMMA), wherein a mixture of a focusing plate composition methylmetaacrylate (MMA) monomer, phosphor material phostasol.yellow.8G and benzoyl peroxide (BPO) is castpolymerized for fifteen hours at 60 deg.C, is grinded to be made into a sample  for measurement. For comparison, PMMA, which contains rhodamine 6G and 4- MU respectively as phosphor coloring matter is also made by the same method to measure conversion efficiency as the focusing plate. As a result of measuring the size of a luminous signal through the focusing plate when the contents of phosphor material are changed, the output of the luminous signal in the case (c)  of the focusing plate containing phostasol.yellow.8G is bigger than the case (a)  of the focusing plate containing 4-MU and the case (b) of the focusing plate containing rhodamine 6G.
Patent JP-H1018377-A (JP)
Title: Waterproof pan support structure
Inventor: OMORI SHIRO
IPC: E03C1/20
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To adjust a height of a support leg after installing a wall panel in a flashing part by recessing drainage channel on a washing place floor of a waterproof pan, protrusively arranging the support leg downward from this drainage channel bottom part, and adjusting a height of the support leg in the drainage channels. SOLUTION: A bathtub 2 is arranged on a left half of an FRP waterproof pan 1, and a drainage port 21 is arranged in a bottom part of the bathtub 2, and a washing place floor 10 and a drainage port 11 of the washing place floor 10 are arranged in a right half. A support structure of the waterproof pan 1 is formed so that a height of a support leg 3 can be adjusted in drainageways 12, 13 and 14 by protrusively arranging the support leg 3 from a bottom part of the drainage channel 12, 13 and 14 recessed on the washing place floor 10. A driver groove is arranged on the tip of the support leg 3, and the support leg 3 is rotated, and a screwing-in depth to a nut is adjusted. Therefore, even after a wall panel is installed in a draining part of the waterproof pan 1, a height of the support leg 3 can be adjusted in the drainage channel 12, 13 and 14.
Patent JP-S5966324-A (JP)
Title: Gas sorbing cylinder
Inventor: KITAHARA KOUICHI
IPC: B01D53/04
Filed: 1982-10-05
Abstract: PURPOSE:To simply and accurately predict the breakdown of a sorbent agent to accurately estimate an effective operation time and to obtain a sorbing tower unnecessary for taking a large safety factor, by interposing a detecting agent layer between sorbent layers. CONSTITUTION:Dried activated alumina is impregnated with a solution mixture consisting of phenolphthalein, an aqueous potassium hydroxide solution and methanol and the impregnated alumina is dried by heating under vacuum to obtain a detecting agent. A transparent cylindrical container 1 is successively filled with a sorbent agent, the detecting agent and the sorbent agent in this order from the upper part thereof to form a sorbent cylinder 5 having the first sorbent layer 2 with a height of 45cm, the detecting agent layer 3 with a height of 5cm and the second sorgent layer 4 with a height of 5cm. A silicon wafer etching tank 6 containing an etching liquid consisting of hydrochloric acid, acetic acid and phosphoric acid stored therein is connected to the upper end of the gas sorbent cylinder 5 by a pipe 7 while a vacuum pump 8 is connected to the lower end of said gas sorbent cylinder 5 by a pipe 9.
Patent JP-H0515478-A (JP)
Title: Suction fixture for floor
Inventor: MITSUEDA HIROBUMI
IPC: A47L9/04
Filed: 1991-07-16
Abstract: PURPOSE:To provide a suction fixture which surely detects a cleaned surface by detecting pressure subjected to the cleaned surface via an operating plate and a float, and concurrently interposing a spring between the operating plate and the float. CONSTITUTION:When a float 36 is raised up with an operating plate 22 pushed upward, a pressure sensing conductor 4 is pressed by the flat section 37 of the float 36. A motor driven blower of a cleaner main body and a motor for driving a rotating brush are controlled in response to change in pressure subjected to the pressure sensitive conductor 41. A spring 35 located between a stationary piece 23 and an intermediate case 19 pushes the operating plate 22 downward. The float 36 furnished with a flat section 37 on its upper section is energized upward by means of the spring 39. By this constitution, shock subjected to the operating plate during cleaning due to the difference in level caused by the joints of flooring boards and sills can thereby be relaxed with no pressure sensitive conductor worn.
Patent JP-S5966732-A (JP)
Title: Document editing device
Inventor: DOI MIWAKO
IPC: G06F17/21
Filed: 1982-10-07
Abstract: PURPOSE:To make an edition easy, by performing a command input and position designation in free order. CONSTITUTION:When the position is corrected from A to B, a command (code A058) commanding the correction is inputted from a command input device 3. After the command is decoded at an input signal decoding section 4, a command stack table 6 is rewritten. Then, points A, B, C are inputted successively from a pointing device 1. In this case, a pointing stack table 5 is rewritten. When a character is inputted next, since the lower stack of a command stack table 6 is ''correction'' (code A058), a CPU7 executes the correction from the upper stack position B(xB, yB) of the pointing stack table 5 to the lower stack position C(xc, yc).
Patent JP-H0845217-A (JP)
Title: Magnetic head slider assembly
Inventor: HIRANO ATSUSHI
IPC: G11B5/187
Filed: 1994-07-27
Abstract: PURPOSE:To always bring a magnetic gap part of a magnetic core constituting the magnetic head slider assembly into close contact with a magnetic recording medium. CONSTITUTION:The magnetic head slider assembly is composed of a magnetic core 1 consisting of a ferromagnetic body formed with the magnetic gap part in the middle part in the longitudinal direction, a 1st magnetic core holding member 2 and a 2nd magnetic core holding member 3 for holding the magnetic core 1 on both sides between them, consisting of ceramics. Then, a leg part 6 of the 1st magnetic core holding member 2 is formed with a groove part 8 in the middle part in the longitudinal direction of the leg part 6 and also along the lateral direction of the leg part 6, and the groove part 8 is filled with a small quantity of an adhesive whose volume is shrinked at the setting time.
Patent JP-S6152603-A (JP)
Title: Image fiber optical system
Inventor: KUMAGAI NAOKI
IPC: G02B6/04
Filed: 1984-08-23
Abstract: PURPOSE:To utilize effectively the resolution of a TV camera and an image fiber by recombining a strand for constituting the image fiber so that a shape of the end face of an image pickup object side is different from a shape of the end of an image pickup means side, and filling the almost whole area of an image pickup surface with an object image. CONSTITUTION:As for end faces E1, E2 of an image fiber 50, partial fibers 50a, 50b are placed in the horizontal direction to match a slender object 1 as shown in (A), at an objective lens 4 side, and in the vertical direction to match a shape of an image pickup surface 3 as shown in (B), at an image pickup lens 6 side. Accordingly, an image of a left half 1a of the object 1, and an image of a right half 1b are inputted to the side of the partial fiber 50a and the side of the partial fiber 50b, respectively. The image transmitted by the image fiber 50 is outputted from the end face E2 of its opposite side, and through the image pickup lens 6, the left half 1a and the right half 1b are made to form an image on the upper side of the image pickup surface 3 and the lower side, respectively. Therefore, the greater part of the image pickup surface 3 is occupied by an image of the object 1, a ratio of the number of significant picture elements increases.
Patent JP-S5964196-A (JP)
Title: Small sized and lightweight self-traveling carriage for welding
Inventor: WADA TATSUROU
IPC: B23K9/127
Filed: 1982-10-06
Abstract: PURPOSE:To provide a titled self-traveling carriage which increases attraction force during welding and is lightweight and portable while not in welding by the constitution wherein the apparent own weight of the carriage is increased by the attraction force of an electromagnet built in the lightweight carriage provided with non-magnetic traveling wheels. CONSTITUTION:A small sized and lightweight self-traveling carriage for welding which carries a welding torch 15 held by means of a torch holder 14 and is provided with mechanisms 12, 13 for adjusting the position of the torch 15 is constituted to the own weight of <=20kg with the construction wherein four non- magnetic traveling wheels 2 made of rubber traveling onthe surface to be welded are provided to a carriage body 1 and all the wheels are driven by a motor 3. An electromagnet 7 having 2-12mm. spacing l3 from the traveling surface 16 is built in the carriage and is so constituted that the surface area of the yoke thereof is 10-50% of the floor area between the wheels 2 and that the increase in the apparent own weight by the attraction force of said magnet is >=30% when the electromagnet is placed on the surface of the material to be welded.
Patent JP-H0469003-A (JP)
Title: Readhesion control method for inverter control vehicle
Inventor: YASUKAWA SHINOBU
IPC: B60L9/18
Filed: 1990-07-03
Abstract: PURPOSE:To obtain a readhesion control means which can suppress idling and slip and can maintain adhesion as high as possible by detecting idling or slip in early stage through predicted speed of driving wheel and suppressing inverter output frequency. CONSTITUTION:Rotational frequency of driving wheel is fed to speed operating units 31-34 which then operate shaft speeds 61-64 to be fed to speed predicting units 81-84. The speed predicting units sequentially generates predicted speeds 111-114. Since the shaft speed exceeds (or drops below) the predicted speed upon occurrence of idling(or slip), transition is made to inverter frequency suppression control when the speed difference exceeds a prescribed level. Since torque of an induction motor decreases, inverter output current decreases correspondingly to a level corresponding to the adhesion coefficient at that time and thereby positive readhesion is realized while suppressing torque reduction as low as possible.
Patent JP-H1124086-A (JP)
Title: Manufacture of liquid crystal display panel
Inventor: TASHIRO KUNIHIRO
IPC: G02F1/13
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a manufacture of the liquid crystal display panel which can suppress the decomposition of liquid crystal molecules at the time of irradiation with ultraviolet rays for the curing of ultraviolet-ray setting resin and the suppression of display unevenness. SOLUTION: For a TN type liquid crystal display device, vertical orientation films 13b and 23b are formed at the periphery of a display area. Consequently, the liquid crystal is oriented in the propagation direction of ultraviolet rays when irradiated with the ultraviolet rays, to the absorption of the ultraviolet rays by the liquid crystal molecules 2 is suppressed to evade deterioration of the liquid crystal molecules 2. Further, an AC voltage may be applied between a pixel electrode 12 and a counter electrode 22 to change the director direction of the liquid crystal molecules 2 to the propagation direction of the ultraviolet rays and on a light shield plate 31, a polarizer which presses only light of a polarized component perpendicular to the azimuth angle of the liquid crystal molecules 2 may be arranged.
Patent JP-2001008168-A (JP)
Title: Picture recording/reproducing device, its method and computer readable storage medium
Inventor: YAMAMOTO TOSHINORI
IPC: H04N19/625
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To enable a user to know which contents of a scene are being reproduced in a disk picture recording/reproducing device at present at a glance. SOLUTION: At the time of recording, an I picture is set up as an index image and its recording address on a disk is recorded on the TOC of the disk, an image to be recorded in each shift from a stop or recording stand-by state to recording is set up as a chapter image and its chapter number is also recorded. At the time of reproducing, one index image corresponding to one chapter is outputted like (B) or the index images of plural I pictures indicated by the addresses of the index images are successively outputted like (C). A contracted image is generated by using the DC component of an outputted index image and displayed on a reproduced picture.
Patent JP-S6420471-A (JP)
Title: Glass beads dosimeter
Inventor: OMORI TAKAO
IPC: G01T1/06
Filed: 1987-07-16
Abstract: PURPOSE:To execute separation measurement with high sensitivity even under the mixed environment of beta-rays and gamma-rays, by constituting a glass element of a dosimeter, of spherical beads, and sticking them as a single layer to the surface of a reflecting film which has been stuck onto a substrate. CONSTITUTION:A reflecting film 2 is stuck to the upper face of a substrate 1 consisting of an inorganic or organic substance, and to the surface of the reflecting film 2, glass beads 3 consisting of silver active phosphate glass are stuck as a single layer through an adhesive agent 4. A part between the beads 3 is covered with a surface light shielding film. When radiant rays are radiated on this dosimeter, an electron and a hole generated in the glass are captured by Ag<+> ions, and become a fluorescent center 5. This fluorescent intensity is proportional to a radiant-ray exposure dose, therefore, by measuring it, a dose can be measured. Also, since the surface area of the glass beads is large, the fluorescent center can capture efficiently beta-rays, and the detection sensitivity is improved.
Patent JP-H079819-A (JP)
Title: Pneumatic tire
Inventor: NAKASAKI EIJI
IPC: B60C15/06
Filed: 1993-06-22
Abstract: PURPOSE:To reduce rolling resistance and save the fuel consumption of a vehicle by lightening a tire. CONSTITUTION:This tire has a curcus 6, a belt layer, and bead apexes 9a and 9b triangular in cross section extending outward in the radial direction of a tire from a bead core 5 between the body 6A of the curcus and a turn 6B, and these bead apexes 9a and 9b consists of a honeycomb body 10, where the center line of the lined-up holes 11 surrounded by thin pieces is arranged in the axial direction of the tire, and a rubber composition 12 charged in the holes 11.
Patent JP-H0786682-A (JP)
Title: Light source
Inventor: TOMITA KENICHI
IPC: G02B26/12
Filed: 1993-06-23
Abstract: PURPOSE:To prevent the generation of an excessive compression stress when mounting a semiconductor laser. CONSTITUTION:A semiconductor laser 3 is injected into a central hole 1a of a support member 1. A circuit board 2 is fastened on one surface 1c of the support member 1 while a mirror cylinder 4 is fastened on the other surface 1d. The support member 1 is provided with a slit 7 which extends from the central hole la outward in its radial direction. The central hole 1a is elastically expandable by widening the slit 7. Therefore, the central hole 1a is elastically expanded when the semiconductor laser 3 is mounted to the support member 1, thereby preventing the generation of an excessive compression stress.
Patent JP-S6420474-A (JP)
Title: Number of person detector
Inventor: HORII TAKASHI
IPC: G01V8/12
Filed: 1987-07-15
Abstract: PURPOSE:To adjust sensitivity and responsiveness by varying a scanning speed of a scanning optical system based on human body detecting information. CONSTITUTION:A visual field of an infrared-ray detecting element 2 is scanned by a scanning optical system 1. An output of the element 2 passes through a preamplifier 3 and sent to a human body detection processing part 45, and in the processing part 45, prescribed processing is performed for the output of the element 2, and person number information is outputted to an output part 6. Also, a human body detection output from the processing part 45 is sent to a scanning speed control part 7, and controls a driving part 1a of the scanning optical system 1. That is, when the human body detection output does not exist, the scan is executed by increasing a speed of the driving part 1a, and when the human body detection output is obtained, the speed is decreased. In such a way, a detecting device having quick responsiveness for detecting the human body, and also, high output sensitivity of person number information after the detection is obtained.
Patent JP-H0342382-A (JP)
Title: Rubber crawler belt
Inventor: HORI KAZUTOSHI
IPC: B62D55/253
Filed: 1989-07-07
Abstract: PURPOSE:To reduce the generation of running vibration and noise by a method wherein metallic cores are disposed at a pitch at which they are engaged with all the teeth of a driving wheel, and a traction lag is formed inclinably in the longitudinal direction of a belt in a manner to extend astride between at least two or more parallel metallic cores. CONSTITUTION:A rubber crawler belt 10 in which metallic cores 11 are embedded at equal intervals along the longitudinal direction of a belt has induction protrusion parts 12 and 12 on both sides from a center in the direction of width. A claw engaging part 13 engaged with the drive teeth of an endless track drive wheel, not shown, is formed between the induction protrusion parts 12 and 12. Rolling rail surface parts 14 and 14 are formed to the outside of the induction protrusion parts 12 and 12. In this case, the size of the metallic core 11 is set to a value enough for entrance of it to a space having the width of a root part between the addenda of the drive wheel teeth, and the metallic cores are arranged at a pitch at which they are engaged with all of the drive wheel teeth. A traction lag, formed with a protrusion part lag 21 and a recessed part lag 23, is formed on the earthing side of the belt 10 inclinably in the longitudinal direction of the belt in a manner to extend astride two or more parallel metallic cores 11.