baber/WOPTO huggingface dataset:
Patent JP-H05150288-A (JP)
Title: Shutter controller
Inventor: WASHISU KOICHI
IPC: G03B9/24
Filed: 1991-11-27
Abstract: PURPOSE:To provide a shutter controller which allows a shutter blade to be precisely held at an optional position and which can comply with even stop-down photographing. CONSTITUTION:Means 311 and 312 which digitally detect the opening quantity of a shutter and means 12 and 13 which analogically detect the opening quantity of the shutter are juxtaposed. Then, control is executed based on a digitally detected value at an ordinary photographing time and executed based on an analogically detected value at the stop-down photographing time. Besides, the change of the outputs of the detection means 12 and 13 is automatically calibrated by one among following calibrating methods. (1) It is automatically calibrated based on the outputs of the detection means 311 and 312. (2) It is calibrated by inputting the maximum outputs of the detection means 12 and 13 every time. (3) It is calibrated by detecting difference between the maximum output and the minimum output of the detection means 12 and 13. Besides, the moving direction of the shutter blade 31 is detected by the detection means 12 and 13 and the position thereof is detected by the detection means 311 and 312.
Patent JP-H07137755-A (JP)
Title: Opening and closing container and hinge structure
Inventor: YOSHII KAZUO
IPC: B65D43/24
Filed: 1993-11-17
Abstract: PURPOSE:To provide an opening and closing container which retains the open state of the cover when it is open to a specified position and release the open state when it is pushed to the closing direction. CONSTITUTION:A container is provided with a container body 1 having an opening 1a and a cover body 2 opening or closing the opening 1a of the container body 1. The hinge 8 enabling the opening of the cover body 2 is composed of a first hinge member 3 connected to the cover body 2, a second hinge member 4 connected to the container 1, and a joint pin 6 connecting the first hinge member 3 and the second hinge member 4 so as to be rotatable. And a fixing structure to retain the opened state of the cover body, constituted of a bar 7 attached to the first hinge member 3 and a stopper 5 attached to the second hinge member 4 so as to hold the bar 7 when the first hinge member 3 rotates up to a specified position and opens there, is provided in the hinge 8.
Patent JP-H03174268-A (JP)
Title: Ultrasonic atomizer
Inventor: NAKAYAMA KOJI
IPC: B05B17/06
Filed: 1989-11-30
Abstract: PURPOSE:To reduce a clearance at a tip nozzle part and to uniformize the distribution of the liq. to be supplied on an atomization surface by sending the bubbles generated in a liq. storage part by ultrasonic vibration upward through the storage part and discharging the bubbles into the atmosphere through an air discharge pipe. CONSTITUTION:A vibrator phone 3 is engaged in a cylinder 2, and the phone 3 is ultrasonically vibrated by an electro-acoustic transducing element 8. The liq. storage part 5 and the nozzle part 7 are formed between the cylinder 2 and the phone 3. The nozzle part 7 is arranged downward from the horizontal direction. The air discharge pipe 9 for communicating the storage part 5 with the outside is provided to the cylinder 2. Namely, the bubbles generated in the storage part 5 are sent upward through the storage part 5 and discharged into the atmosphere through an opening 2a and the discharge pipe 9, and hence the bubbles are not blown out of the nozzle part 7. Consequently, the clearance at the nozzle part is reduced, the distribution of the liq. to be supplied on the atomization surface is uniformized, and the atomization amt. is stabilized.
Patent JP-H08146253-A (JP)
Title: Fusion splicing device of multiple optical fiber
Inventor: TAKAHASHI KENJI
IPC: G02B6/40
Filed: 1994-11-22
Abstract: PURPOSE: To make it possible to prevent the electric discharge between electrodes and an aligning groove block by forming the main body of this aligning groove block to a shape obtd. by chipping the angular edges of a front end face. CONSTITUTION: The angular edges 122 at both ends of the front surface 120 of the main body 12 of the aligning groove block 10 are chipped to form tapered surfaces on both sides. These tapered surfaces are so formed that the surfaces shown by A to F are freshly made. These surfaces are not always required to be planes. Namely, a more preferable form is to form these surfaces as curved surfaces in order to relieve the density concentration of an electric field distribution. The sizes to chip the surfaces, i.e., the distance from the positions of the angular edges 122, when these edges are assumed to exist, to lines of AF and DE are empirically determined by taking the spacing (b) between the electrodes 40, the spacing (c) of the aligning groove block 10, the shape of the electrodes 40, etc., into consideration.  The height of the rear part 124 of the main body of the aligning groove block 10 is made low to make the front part 126 relatively high. The reason is to take the ease when placing optical fibers alongside the front surface of the aligning groove block 10 into consideration.
Patent JP-H09151964-A (JP)
Title: Lift-off type one-way clutch, and motor with lift-off type one-way clutch
Inventor: ISHIGAKI MASUO
IPC: F16D41/07
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a lift-off type one-way clutch usable in a high-speed rotating part, miniaturized, and extended in life. SOLUTION: A cam 17 rotated together with an inner ring 10 is arranged between an outer ring 3 fixed to a fixed member and the inner ring 10 fixed to a rotating shaft in such a manner as to be rockable. The cam 17 has a cam surface 17A contacting the inner surface of the outer ring 3 by the energizing force of an energizing means 18 and a cam surface 17B contacting the outer surface of the inner ring thereby, so that the rotation of the inner ring 10 is arrested to the outer ring 3 by the respective cam surfaces 17A, 17B when a reverse directional torque acts on the inner ring 10.  On the other hand, when the inner ring 10 is normally rotated, the respective cam surfaces 17A, 17B are separated from the inner circumferential surface of the outer ring 3 and the outer circumferential surface of the inner ring 10 against the energizing force of the energizing means, whereby the inner ring 10 can be rotated without friction to the outer ring 3.
Patent JP-S63161939-A (JP)
Inventor: TORAO AKIRA
IPC: A61B5/117
Filed: 1986-12-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09152802-A (JP)
Title: Electrophotographic printer
Inventor: SUZUKI MITSUO
IPC: G03G15/20
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To reduce curl on a paper obtained after fixing at all times without lowering the reliability of a device with a simple constitution by providing a first heating roller and a first pressure roller, and a second heating roller and a second pressure roller. SOLUTION: A fixing part is constituted of a first fixing device formed of the pressure roller 10 arranged on the back surface side (lower side) of the paper 15 and the heating roller 11 arranged on the surface side (upper side) of the paper 15, and a second fixing device formed of the pressure roller 12 arranged on the surface side of the paper 15 and the heating roller 13 arranged on the back surface side of the paper 15. Since the paper is fixed by the second fixing device just after being fixed by the first fixing device even though the curl occurs on a heating roller 11 side (upper side) with respect to the paper 15 fixed by the first fixing device, the curl caused by the first fixing device is canceled by the curl caused by the second fixing device, so that the curl on the paper 15 discharged by a discharging roller on a stacker can be always made small.
Patent JP-H05151685-A (JP)
Title: Disk device
Inventor: TAKAHASHI TOMOYOSHI
IPC: G11B21/08
Filed: 1991-11-28
Abstract: PURPOSE:To execute patrol seek at the time of executing a prescribed number of times of read retry on a disk device. CONSTITUTION:This device is the disk device 2 providing a patrol seek function 5 eliminating dust by running a head on all tracks of a disk medium at a prescribed interval, and is provided with a storing means 4 storing the number of times of the read retry and a control means 3 instructing the execution of above-mentioned patrol seek when the number of times of the read retry stored by the storing means 4 exceeds the prescribed number of times. Then, this device is constituted so that the patrol seek is executed regardless of above- mentioned prescribed interval after relevant read instruction is finished when the number of times of the read retry exceeds the prescribed number of times while executing the read instruction issued from a host device 1.
Patent JP-H10139066-A (JP)
Title: Food container excellent in re-sealability
Inventor: SHIGEKANE AKIO
IPC: B65D77/04
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To form a food container excellent in re-sealability using paper with which print appealing to consumers can be applied on an external face by including a fixing mechanism for fixing a lid to an inner container or an outer container when the lid is put over an opening. SOLUTION: An outer container 2 is fitted onto an inner container 1 having an opening 1a to have them integrated, and food A is stored inside the inner container 1. A material of the inner container 1 is preferably a highly sealable material, for example, synthetic resin, while a material of the outer container 2 is preferably paper, cloth or the like wherein printing or the like is easy on an external face. In addition, a lid 3 which can be detachably put over the opening 1a for re-sealing includes fixing mechanisms 1b, 3c for fixing the lid 3 to the inner container 1 or the outer container 2. Thus sealability when the lid 3 is re-sealed with the inner container or the outer container 2 is improved, whereby a sufficient re-sealability as a food container can be obtained even if contact is in a form of paper and paper or paper and plastic.
Patent JP-H05130544-A (JP)
Title: Video signal processing device
Inventor: FUJIWARA MASAHIRO
IPC: H04N1/00
Filed: 1991-10-31
Abstract: PURPOSE:To prevent the deterioration of the picture quality to be stored by an erroneous operation and the output of the picture by storing picture data in a frame mode in the area allocated to each screen of a storage means. CONSTITUTION:When a user selects the printing of a moving picture to be displayed on a monitor 2 in a four division mode, a CPU 8 discriminates the split mode is selected by a full-sized mode/split mode switching key 9A. In case the user selects the frame memory mode by a switching key 9E, the selected picture is stored in the frame memory 4 in the frame memory mode. When all the pictures are stored in the memory 4, the CPU 8 switches the output of a switching circuit 6 to the memory 4 side to be displayed on the monitor 2. When the printing of the four screens is directed with the print key 9C depressed, the picture is printed on the printing paper in the frame print mode.
Patent JP-H10151752-A (JP)
Title: Image forming device
Inventor: HIROKI MASASHI
IPC: B41J2/18
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a device for forming a high quality image by suppressing oscillation of ink meniscus thereby jetting an ink droplet stably. SOLUTION: An ink jet printer comprises a recording head 40 disposed oppositely to a recording paper P while spaced apart therefrom by a predetermined distance. An ink fed through an ink supply path 45 flows over the opening at the forward end thereof to fill an ink collecting path 48 and an ink collecting chamber 51 before being collected through an ink collecting tube 36. In this regard, the skirt of an ink meniscus formed along a guide film 42 is regulated by means of ink regulation plates 44, 44' closing the upper end of the ink collecting chamber 51. Consequently, ink face of the ink meniscus 54 is reduced and oscillation of the ink face is suppressed.
Patent JP-H02160383-A (JP)
Title: Layer connection structure for laminated bus bar wiring boards
Inventor: SHIMOJI EIJI
IPC: H02G3/16
Filed: 1988-12-14
Abstract: PURPOSE:To facilitate the design and the cable arrangement of a bus bar circuit and improve the cable arrangement density by providing a riser tub or a down tub in a bus bar of one layer, and providing a tube press-in hole having the elasticity in the bus bar of the other layer. CONSTITUTION:A riser tub 5a or a down tub 5b is provided in a bus bar 4 of the layer, and a tub press-in hole 7 having the elasticity is provided in the bus bar 4 of the other layer. A tub through hole 6 is provided in insulating substrate 3a, 3b interposed in the intermediate of the bus bar of one layer or the other layer, and the riser tub 5a or the down tub 5b is pressed-in to the tub press-in hole 7 to the connected through the tub through hole 6. Thereby, the layer connection of the bus bar circuit 4 can be performed without using the separate parts, and farther, the design and the cable arrangement of the bus bar circuit 4 is facilitated, and the cable arrangement density can be improved.
Patent JP-H10150830-A (JP)
Title: Binding bundle adjustment device in bundling machine
Inventor: MATSUOKA NORIAKI
IPC: A01D59/04
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To adjust the size of waste culm binding bundles stacked at a door front surface from the outside of a knotter case in the binding machine of a combine and a binder or the like. SOLUTION: An oblong hole 68 is provided on a part of the knotter case 19 of a binding machine main body, a vertically movable sliding plate 60 is provided across the oblong hole 68 and an energizing member 56 for restoring a door against a door pressure by the waste culm binding bundles stacked on the door front surface is provided on the inner side of the sliding plate 60. A locking plate 66 lockable to the plural stages of projections 67 fixed to the knotter case 19 is provided on the outer side of the sliding plate 60, the sliding plate 60 is vertically moved while turning a rod 65 from the outside of the knotter case 19 and the locking plate 66 is locked to the position of a prescribed projection 67. The adjustment of the door pressure is facilitated and the waste culm binding bundles of a desired size are obtained.
Patent JP-S63167381-A (JP)
Inventor: ROBAATO DABURIYUU GANDORATSUKU
IPC: G03G15/02
Filed: 1987-12-11
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-H08146599-A (JP)
Title: Photosensitive composition and fine pattern forming method using the composition
Inventor: MAEDA KATSUMI
IPC: G03F7/004
Filed: 1994-11-24
Abstract: PURPOSE: To provide a photosensitive composition capable of forming a fine pattern by the sililating method and to provide a fine pattern forming method with it. CONSTITUTION: A compound accelerating sililation on a photosensitive resin contains a compound expressed by the formula and having two or more hydroxy groups in the molecule or a light base generating agent generating a base by exposure. The sililation of the exposure section or nonexposure section of the photosensitive resin is accelerated by exposure, the etching resistance by oxygen plasma is improved, the contrast of a pattern is made clear, and the fine pattern can be formed.
Patent JP-H10146720-A (JP)
Title: Cemented carbide solid hob
Inventor: SOUKEDANI KOUICHI
IPC: B23F21/16
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a cemented carbide-made hob by which a broken piece of an edge is not caused and which is excellent in the cutting quality and whose edge can be easily given and reground and which has the long service life, while making the most of a characteristic of high speed cutting being a characteristic of the cemented carbide hob by integrally forming a hob of cemented carbide, and setting the number of cutting edge grooves to the specific number. SOLUTION: As shown in a drawing, a cemented carbide material is integrally formed, and cutting edges 2 having cutting faces are equally arranged on the circumference by 16 to 30 sheets, in this case, 22 sheets on an outer periphery of an almost cylindrical main body 1 having an arbor hole 12 having a key groove 11 integrally with the main body 1 together with cutting edge grooves 3, and are formed in a spiral shape in the shaft direction. In this way, since a cemented carbide material hob is formed as an integral structure, installation of a cemented carbide tip is obviated, and its equivalent quantity can be alloted to an increase in the number of cutting edge grooves.  As a result, a notch sharing quantity per a single cutting edge is reduced by half, and impact force to edges 4 of the cutting edges is also reduced, and even if a conventional broken piece measure is not taken against a cemented carbide cutting edge 2, the occurrence of a broken piece can be prevented.
Patent JP-2000152241-A (JP)
Title: Method and device for restoring compressed moving image for removing blocking and ring effects
Inventor: MIN CHORU HONGU
IPC: H04N19/423
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To sufficiently remove blocking and ring effects that a decoded image signal has by using compressed pixels and finding restored pixels by using normalized parameters. SOLUTION: On the basis of a center source pixel f(i, j), f(i, j-1) is a left adjacent pixel, f(i, j+1) a right adjacent pixel, f(i-1, j) an upper adjacent pixel, and f(i+1, j) a lower adjacent pixel. Here, (i) and (j) are position information on the respective pixels. Cost functions having directivity are defined by pixels to be decoded and normalization parameters are found according to the cost functions; and the pixels to be decoded are found by applying values which are actually usable to the normalization parameters and processed by discrete consine transform(DCT), and then projection and reverse DCT are performed to restore an image similar to the source pixel.
Patent JP-H04189402-A (JP)
Title: Index tool rest device
Inventor: MIYAGI KIYOTAKA
IPC: B23B29/32
Filed: 1990-11-21
Abstract: PURPOSE:To permit the fine adjustment of a cutting tool mounting angle by fastening a bolt extending loosely through a through hole formed in a cutting tool holder to a female threaded hole formed in a holder base to mount the holder to the holder base and loosen the bolt for finely moving the cutting tool holder. CONSTITUTION:A bolt 34 is inserted loosely through a through hole 36 formed in a cutting tool holder 4 to be fastened to a female threaded hole 35 formed in a holder base 30 so that the holder 4 and holder base are removably mounted. The holder 4 can be moved finely to the base 30 by loosening the bolt 34 and a mounting angle of the cutting tool holder 4 can be finely adjusted while fixed and movable members 11, 12 of a gear coupling engage each other. Thus, the cutting tool can be accurately set to a workpiece to ensure super precision working.
Patent JP-S63159916-A (JP)
Title: Semiconductor device
Inventor: ARIMOTO AKIYA
IPC: H03K3/02
Filed: 1986-12-24
Abstract: PURPOSE:To realize a high-speed operation of a semiconductor device by using a clock waveform control circuit which changes the output waveform of a clock generating circuit that controls a sequence circuit in response to the working state of the clock generating circuit. CONSTITUTION:A clockwaveform control circuit 14 controls the rise period of a clock output 8 of a clock signal generating circuit 6. The circuit 14 outputs such a signal that increases the rise period a control clock signal 8 to the circuit 6 in case a specific combination is secured among those states of external state inputs 1a-1m and the internal state signals 2a-2n and the unstable periods of logical operation outputs 4a-4n are increased. Thus, a short period can be applied to the signal 8 in a normal state. As a result, a sequence circuit is actuated with high stability and at a high speed.
Patent JP-H09151009-A (JP)
Title: Paper money housing device
Inventor: YAMAMOTO TAKEAKI
IPC: G06F19/00
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To attain reduction in device cost and size reduction by reliably carrying paper money in a paper money transfer standby chamber from below. SOLUTION: A paper money housing device is provided with a pressing plate 3 energized so as to jump out in the direction for separating from a bottom surface with a conical spring 2 in a housing magazine casing 1, a pair of parallel side edge receiving plates 5a and 5b capable of freely reciprocating by butting and receiving the opposed long side edge of the uppermost paper money 4 stacked in a housing part 8, a central receiving part 7 to butt and receive a lengthwise directional surface central part of warehousing expected paper money inserted into a standby chamber 6 so as to be capable of relatively and vertically protruding to and retreating from the side edge receiving plates 5a and 5b,  taking-in rollers 29 and 30 which are rotatably supported just before a paper money inlet 28a and contact with each other and paper money beating-up impellers 31 and 32 having beating blades 31a and 32a of elastic materials fixed to these rotary shafts 29a and 30a. Even if rising force of a sandwiching feed by the taking in rollers 29 and 30 disappears, since the rear edge of the paper money is intermittently beaten up by the impellers 31 and 32, the rear end of the paper money is completely pushed in the standby chamber 6 from the paper money inlet 28a.
Patent JP-H05149215-A (JP)
Title: Fuel injection nozzle
Inventor: ANZAI SHUNSUKE
IPC: F02M61/20
Filed: 1991-11-28
Abstract: PURPOSE:To solve problems which generate the bouncing phenomenon of a needle valve to be generated at the time of closing a valve, and a piston not to return to the initial position, thus deviating valve open pressure, in a fuel injection nozzle whose valve open pressure is set low at the initial timing and high at the later timing respectively. CONSTITUTION:There are provided a needle valve 4, a needle spring 5, a piston 6 which comes into contact with the other end of the needle spring 5, a pressure chamber 6 which is connected to the fuel feed passage 8 to the nozzle through a throttle passage 10 at the rear part of the piston, a return passage 12 which is connected with the pressure chamber 6 and returns fuel inside the pressure chamber to a fuel feed source, and a check valve 13 which opens the return passage 12 at the time of completion of fuel injection.
Patent JP-H02158812-A (JP)
Title: Pressure reducing valve
Inventor: UEDA SHINICHI
IPC: G05D16/06
Filed: 1988-12-12
Abstract: PURPOSE:To prevent a chattering phenomenon by providing a piston with a passage to connect a piston chamber of the upper space of the piston and a secondary side pressure area of lower space, and arranging a valve energized by a energizing spring in the middle of said passage. CONSTITUTION:If chattering occurs, the pressure of the piston chamber 20a fluctuates remarkably by the rapid opening and the rapid closing of a pilot valve. The pressure raised high instantaneously overcomes the energizing force of the energizing spring 80, and opens a valve body 78, and releases fluid in the piston chamber 20a to the secondary side pressure area 16. Accordingly, the pressure raised high instantaneously in the piston chamber 20a is absorbed, and the piston 20 never operates violently, but descends smoothly, and a main valve opens slowly as well, and the response of the piston to the sudden opening of the pilot valve is delayed. Thus, secondary pressure is never raised suddenly, and stable feedback pressure is transmitted to a diaphragm, the pilot valve, etc., and the chattering never occurs.